CN203474231U - Steel bar tower safety hoisting device - Google Patents

Steel bar tower safety hoisting device Download PDF

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Publication number
CN203474231U
CN203474231U CN201320483710.5U CN201320483710U CN203474231U CN 203474231 U CN203474231 U CN 203474231U CN 201320483710 U CN201320483710 U CN 201320483710U CN 203474231 U CN203474231 U CN 203474231U
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CN
China
Prior art keywords
hoisting
reinforcing bar
tower
steel rope
lifting
Prior art date
Application number
CN201320483710.5U
Other languages
Chinese (zh)
Inventor
李志成
王磊
龚平
李贤仰
陈金元
张胜勇
Original Assignee
中交第二航务工程局有限公司
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Application filed by 中交第二航务工程局有限公司 filed Critical 中交第二航务工程局有限公司
Priority to CN201320483710.5U priority Critical patent/CN203474231U/en
Application granted granted Critical
Publication of CN203474231U publication Critical patent/CN203474231U/en

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Abstract

The utility model discloses a steel bar tower safety hoisting device. The steel bar tower safety hoisting device comprises a hoisting cylinder used for vertically arranging steel bars, wherein the hoisting cylinder is provided with two symmetrical lifting lugs; the lifting lugs are connected with a lifting hook through a steel wire rope. According to the device, large-diameter steel bars are vertically hoisted to the tower and are directly mounted without adjusting the state, and the construction efficiency is high. Meanwhile, the steel bars can be prevented from dropping in the hoisting process, and the operation is safe and reliable.

Description

Reinforcing bar high tower safty hoisting device

Technical field

The utility model relates to technical field of bridge construction, refers to particularly a kind of vertical Large-size rebar high tower safty hoisting device in super-huge bridge high tower construction that is applicable to.

Background technology

For vertical reinforcement upper air installing in Sarasota construction, traditional construction method has two kinds, and first method is: by reinforcing bar horizontal positioned, colligation is firm, is lifted on tower, then installs after reinforcing bar is erected by 2 levels of hanging; Second method is: reinforcing bar binding is firm, and vertically lifting.First method need to be adjusted into vertical state by reinforcing bar by horizontality on tower, and work efficiency is lower, and second method reinforcing bar exists the danger of landing in hoisting process.

Summary of the invention

The purpose of this utility model is exactly the deficiency that will solve above-mentioned background technology, provides a kind of operating efficiency high and safe and reliable reinforcing bar high tower safty hoisting device.

The technical solution of the utility model is: a kind of reinforcing bar high tower safty hoisting device, is characterized in that: it comprises that described lifting cylinder is provided with two symmetrically arranged hangers for the lifting cylinder of reinforcing bar is vertically set, and described hanger is connected with suspension hook by steel rope.

In such scheme:

Described hanger is arranged on the outer wall upper surface of lifting cylinder.

Described steel rope upper end is connected with suspension hook, and the middle part of steel rope is connected with reinforced-bar binding, and the lower end of steel rope is divided into two and is connected with hanger.

The utility model can directly be installed adjusting state after the upper tower of the vertical lifting of Large-size rebar, and operating efficiency is high, can prevent reinforcing bar landing in hoisting process simultaneously, safe and reliable.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the lifting barrel elevation drawing in the utility model;

Fig. 3 is the planar view of Fig. 2;

Steel rope colligation schematic diagram in Fig. 4 the utility model.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

As shown in Figure 1, a kind of reinforcing bar high tower safty hoisting device of the present utility model, it comprises for the lifting cylinder 1 of reinforcing bar 3 is vertically set, and described lifting cylinder 1 is provided with two symmetrically arranged hangers 2, and hanger 2 is connected with suspension hook (5) by steel rope 4.

In the present embodiment:

Lifting barrel 1 can be designed to cylindrical or square, and size can be made according to on-the-spot needs.

As shown in Figure 2 and Figure 3, hanger 2 is arranged on the outer wall upper surface of lifting cylinder 1.

As shown in Figure 4, steel rope 4 upper ends are connected with suspension hook 5, and the middle part of steel rope 4 is connected with reinforcing bar 3 bindings, and the lower end of steel rope 4 is divided into two and is connected with hanger 2.

The construction procedure of the reinforcing bar high tower safty hoisting device that the present embodiment is designed is:

1, by the horizontally mounted lifting barrel 1 of reinforcing bar 3;

2, steel rope 4 is bundled reinforcing bar 3, lifting barrel 1 according to the colligation mode of Fig. 4;

3, suspension hook 5 is hung over to steel rope 4 ends;

4, lifting slowly, changes reinforcing bar 3 and lifting barrel 1 into vertical state by horizontality, at the uniform velocity after the upper tower of lifting, carries out reinforcement installation.

The utility model can directly be installed adjusting state after the upper tower of the vertical lifting of Large-size rebar, and operating efficiency is high, can prevent reinforcing bar landing in hoisting process simultaneously, safe and reliable.

Claims (3)

1. a reinforcing bar high tower safty hoisting device, it is characterized in that: it comprises for the lifting cylinder (1) of reinforcing bar (3) is vertically set, described lifting cylinder (1) is provided with two symmetrically arranged hangers (2), and described hanger (2) is connected with suspension hook (5) by steel rope (4).
2. reinforcing bar high tower safty hoisting device according to claim 1, is characterized in that: described hanger (2) is arranged on the outer wall upper surface of lifting cylinder (1).
3. reinforcing bar high tower safty hoisting device according to claim 1, it is characterized in that: described steel rope (4) upper end is connected with suspension hook (5), the middle part of steel rope (4) is connected with reinforcing bar (3) binding, and the lower end of steel rope (4) is divided into two and is connected with hanger (2).
CN201320483710.5U 2013-08-08 2013-08-08 Steel bar tower safety hoisting device CN203474231U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320483710.5U CN203474231U (en) 2013-08-08 2013-08-08 Steel bar tower safety hoisting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320483710.5U CN203474231U (en) 2013-08-08 2013-08-08 Steel bar tower safety hoisting device

Publications (1)

Publication Number Publication Date
CN203474231U true CN203474231U (en) 2014-03-12

Family

ID=50222605

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320483710.5U CN203474231U (en) 2013-08-08 2013-08-08 Steel bar tower safety hoisting device

Country Status (1)

Country Link
CN (1) CN203474231U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104480860A (en) * 2014-11-11 2015-04-01 中交路桥华南工程有限公司 Method and apparatus for lifting batch of reinforcements
CN106976794A (en) * 2017-03-30 2017-07-25 五冶集团上海有限公司 Decoupling device is exempted from steel column lifting
CN108408570A (en) * 2018-06-13 2018-08-17 怀宁县明慧竹业有限公司 A kind of bamboo cane special hoisting structure
CN108726358A (en) * 2018-07-10 2018-11-02 中铁大桥局集团有限公司 A kind of towering concrete structure main reinforcement batch hanging apparatus and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104480860A (en) * 2014-11-11 2015-04-01 中交路桥华南工程有限公司 Method and apparatus for lifting batch of reinforcements
CN106976794A (en) * 2017-03-30 2017-07-25 五冶集团上海有限公司 Decoupling device is exempted from steel column lifting
CN108408570A (en) * 2018-06-13 2018-08-17 怀宁县明慧竹业有限公司 A kind of bamboo cane special hoisting structure
CN108408570B (en) * 2018-06-13 2019-08-13 怀宁县明慧竹业有限公司 A kind of bamboo cane special hoisting structure
CN108726358A (en) * 2018-07-10 2018-11-02 中铁大桥局集团有限公司 A kind of towering concrete structure main reinforcement batch hanging apparatus and method

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