Seksyen Masturi H20B Terex Comedil Tower Crane

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Seksyen Masturi H20B Terex Comedil Tower Crane
  • ZCJJ
  • China
  • 10 hari
  • 50sets

Terex Tower Crane terex SK 415-20 Mast section terex SK 452-20 Mast section

Spesifikasi Produk

Jenis, Model: H20B Mast Section Terex Comedil Tower Crane

Saiz: 1.9mx1.9mx3.75m

Guna untuk: Terex Comedil Tower Crane (H20A, H20B)

Bahan: Q345B

Di dalam baut, Tangga, Platform

Proses: Melepaskan deras,

Lukisan: Di bawah lukisan, lukisan Tengah, Lukisan permukaan.

Kilang kami menghasilkan dan membekalkan hampir semua kren menara jenama terkenal: Bahagian Mast, Frame Anchor, Sudut Penetapan, Adapter dan sebagainya sebagai kualiti dan harga yang baik.

H20B Mast Section

Terex H20B Mast Section

Comedil H20B Mast Section

Seksyen Masturi H20B Terex Comedil Tower Crane

 

 

Menara Crane Perkongsian pengetahuan:

 

Kajian kes langkah-langkah keselamatan anti-perlanggaran untuk operasi salib pelbagai kren menara

1. Mengikut ciri-ciri projek ini dan keadaan sebenar tapak, jelaskan rujukan kes bagi skim langkah keselamatan anti-perlanggaran untuk operasi salib pelbagai kren menara.

Ii. Maklumat tapak: bangunan 21, 22, 25 dan 26 di kawasan kediaman. Terdapat 4 siri 50 menara kren yang dipasang di tapak.

Tiga, asas kompilasi: berdasarkan peraturan-peraturan pengurusan pengeluaran kejuruteraan keselamatan pembinaan, prosedur pengendalian keselamatan kren menara, peraturan teknikal keselamatan mesin jentera pembinaan yang digunakan,

Peraturan-peraturan teknikal keselamatan jentera pembinaan yang digunakan, penyeliaan keselamatan mesin pengawal pembinaan dan peraturan pengurusan, dibina melantik 22 fail.

Iv. Pemilihan dan kedudukan menara

Mengikut ciri-ciri projek dan keadaan sebenar tapak, kren menara QT5013 akan dipasang di setiap bangunan, dengan ketinggian mengangkat 70M untuk berat pengangkat maksimum

Kelajuan mengangkat 80/40/20 minit, kelajuan berputar 66S dan kelajuan 50 / 25m / Min untuk setiap bangunan, dan jumlah kapasiti dipasang sebanyak 30KW.

Bingkai bawah adalah 1.8t, menara standard badan 0.8t, jacking jaket 2.4t, 2t putaran bawah, 1.5t putar atas meja, menara atas 1.5t, atas baki tarik rod 1.5t, troli traksi 0.3t, mengangkat panjang 50m, lengan panjang lengan 43M, tinggi kren menara 63M.

 

Seksyen Masturi H20B Terex Comedil Tower Crane

 

1. keadaan kerja kren: tekanan kerja maksimum 250 n / ㎡, angin tidak bekerja 500 n / ㎡, termometer bekerja - 20-10, kuasa 380 v + - 10%. Lihat artikel 1 untuk prestasi utama.

 

 

2. Kedudukan kren menara: berdasarkan keadaan sebenar tapak, bentuk kejuruteraan dan ciri-ciri struktur, dan mengikut arahan pengendalian kren menara, satu kren menara dipasang di setiap tingkat masing-masing, yang akan dipasang oleh pemasangan peralatan co., LTD. Untuk butiran, sila rujuk pelan lantai

Pengenalpastian dan analisis sumber bahaya

Dalam proses pembinaan, sumber bahaya peralatan khas terutamanya ditunjukkan dalam aspek berikut:

1) semasa operasi, peranti keselamatan keselamatan menara kren tiba-tiba kehilangan kawalan, memecahkan tali dan menyebabkan objek jatuh, kecederaan atau kesan tidak normal, dan menyebabkan lambakan utama atau kerosakan lengan, dan sebagainya.

2) tanah runtuh yang melanda cerun pit asas di bawah beban luaran

3) kerosakan serius terhadap kemudahan yang disebabkan oleh bencana alam (seperti guruh dan kilat, ribut pasir, angin kejutan elektrik yang kuat, hujan lebat, ribut, dll.

4) kemalangan maut berlaku dalam proses pembongkaran dan pembongkaran kren menara

Sama ada pembumian kren menara dan sambungan antara cengkeram peralatan elektrik dan badan memenuhi keperluan yang ditetapkan.

Pemeriksaan yang kerap perlu dijalankan mengikut beban berat dan persekitaran yang teruk. Tempoh pemeriksaan pada mulanya ditetapkan sebagai sekali seminggu.

 

Terutamanya termasuk; Asas kren menara, peranti perlindungan keselamatan, cangkuk, baut, poros pin longgar, pakai brek, haus tali wayar dan akhir keadaan tetap.

 

Perhatian juga perlu dibayar semasa penggunaan: operasi kosong harus dijalankan sebelum operasi, memeriksa sama ada semua institusi, brek, peranti keselamatan adalah perkara biasa

Pemandu kren menara harus bekerjasama dengan baik dengan arahan medan, dan pemandu harus mematuhi isyarat berhenti kecemasan yang dihantar oleh sesiapa. Had tidak boleh digunakan sebagai suis berhenti, mengangkat objek tidak akan jatuh bebas

Ia adalah dilarang sama sekali untuk menarik, mengangkat dan membebaskan operasi, secara langsung menggantung objek dengan cangkuk dan personel pengangkutan dengan kren menara. Apabila sebarang penggera keselamatan peranti semasa operasi, alasannya akan diketahui dan peranti keselamatan tidak akan ditarik pada kehendak. Berhenti beroperasi apabila angin melebihi tahap 6

Setelah selesai operasi, tukar semua mekanisme kerja ke 0, memotong bekalan kuasa utama, dan letakkan tanda amaran pada kotak suis, yang akan ditonton oleh kakitangan khas

Ia dilarang untuk melompat ke atas blok dan bertukar dengan mendadak apabila pengendali kren menara mengendalikan setiap kawalan

Cangkuk mengangkat berhampiran dengan bahagian atas ledakan itu. Apabila troli mencapai titik had, ia perlulah perlahan ke kedudukan berhenti. Apabila mengangkat objek berat untuk terjemahan, mereka harus digantung di atas halangan untuk lebih daripada 0.5m

2. Pay attention to understand, observe the surrounding environment of the tower crane installation area, and select appropriate lifting machinery for installation.

3. Installation personnel must wear safety helmet, and operators on tower crane should fasten safety belt and wear non-slip shoes.

Vii. Safety technical management measures for multi-tower construction:

The distance between tower crane 1 and tower crane  2 is less than 100M (the boom length of type 63 tower crane is 50m and 56M).

The distance between tower cranes of 2 building and 3 building is less than 100M, and there is a possibility of collision between the two towers' forearms. The following anti-collision measures are adopted

1. The height difference shall be more than 5 meters during the first installation of the tower crane

2) the tower crane driver shall park the trolley in the middle of the big arm when changing shifts, and the main hook shall be closed to the upper limit.

3) in order to prevent the collision of tower cranes and the site safety and civilized construction requirements,

The height of the two adjacent tower cranes should be no less than 8M by controlling the construction progress. Unified coordination and command to ensure the safety of tower crane construction.

 

H20B Mast Section Terex Comedil Tower Crane

 

2) each tower crane shall be equipped with professional drivers and command personnel, and shall be subject to the arrangement of the project department.

 In the process of hoisting, the two tower cranes shall stagger each other to ensure the collision between the big arm and the big arm, and no contact between the big arm and the steel wire.

Viii. Safety management measures

1. The tower crane driver shall be trained and qualified by relevant departments before taking up his post with a certificate.

2. The use of tower cranes shall comply with the safety technical standards, codes and regulations for tower cranes issued by the state and competent authorities, and the relevant provisions in the operation instructions for tower cranes:

Daily check whether the foundation settlement, damage Check whether the metal structure and external structure of the tower crane are normal.

Whether all safety devices and indicating instruments are complete and effective; Whether the connecting bolt of the main part is loose Whether the abrasion of the wire rope and the wearing and winding of each pulley conform to the regulations

Whether the grounding of the tower crane and the connection between the shell of electrical equipment and the body meet the specified requirements.

Regular inspection should be carried out according to the heavy workload and the severe environment. The inspection period is initially set as once a week.

Mainly includes; The basis of the tower crane, safety protection device, hook, bolt, pin shaft loose, brake wear, wire rope wear and end of the fixed situation.

Attention should also be paid during use: empty operation should be carried out before the operation, check whether all institutions, brakes, safety devices are normal

The tower crane driver should cooperate well with the field command, and the driver should obey the emergency stop signal sent by anyone. Limit shall not be used as stop switch, lifting objects shall not be free falling

It is strictly prohibited to pull, lift and overload operation, directly hang objects with hooks and transport personnel with tower cranes.When any safety device alarms during operation, the reason shall be found out and the safety device shall not be pulled out at will. Stop operation when the wind exceeds level 6

Upon completion of the operation, switch all working mechanisms to 0, cut off the main power supply, and put warning signs on the switch box, which will be watched by special personnel

It is strictly forbidden to jump over the block and turn sharply when the tower crane operators operate each control

The lifting hook is close to the top of the boom. When the trolley reaches the limit point, it should slow down to the stop position. When lifting heavy objects for translation, they should be hung over the obstacles for more than 0.5m

After the operation, the tower crane boom should be turned downwind and the cycloidal brake should be relaxed. The trolley and balance should be moved to the non-working position.

 

 

 

 

Comedil Tower Crane

COMEDIL AC 55-3  Mast section
COMEDIL AC 60-3  Mast section
COMEDIL AC 100-4  Mast section
COMEDIL AC 100-4L  Mast section
COMEDIL AC 130-5  Mast section
COMEDIL AC 160-5  Mast section
COMEDIL AC 220-5  Mast section
COMEDIL AC 250-5  Mast section
COMEDIL AC 250-6  Mast section
COMEDIL AC 300-6  Mast section
COMEDIL AC 350-6  Mast section
COMEDIL AC 500-8  Mast section
COMEDIL AC 700-9  Mast section
COMEDIL AC 1000-9  Mast section
COMEDIL CTL-140-8  Mast section
COMEDIL CTL-180-16  Mast section
COMEDIL CTT721  Mast section
 COMEDIL CTL630  Mast section
COMEDIL CTT561-32  Mast section
COMEDIL CTL340  Mast section
COMEDIL CTL400  Mast section
COMEDIL CTT561-24  Mast section
COMEDIL CTT561  Mast section
COMEDIL CTL430  Mast section
COMEDIL CTL260  Mast section
COMEDIL CTT331  Mast section
COMEDIL CTL180  Mast section 
COMEDIL CTT231  Mast section
COMEDIL CTT191  Mast section
COMEDIL CTL140  Mast section 
COMEDIL CTL130  Mast section
COMEDIL CBR40  Mast section
COMEDIL CBR36  Mast section
COMEDIL CBR32  Mast section
COMEDIL CTT 182  Mast section

 

Terex Tower Crane

terex FC 6.24H  Mast section
terex CTT 91-5  Mast section
terex CTT 132-6  Mast section
terex CTT 162-8  Mast section
terex CTT 182-8  Mast section
terex CTT 191-10  Mast section
terex CTT 231-12  Mast section
terex CTT 332-16  Mast section
terex CTT 361-18  Mast section
terex CTT 361-20  Mast section
terex CTT 561A-20  Mast section
terex CTT 561A-32  Mast section
terex CTT 721-40  Mast section

 

 

 

 

 


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