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Rubber rod and steel strand threading and pulling system before box girder pouring

A technology of rubber rods and steel strands, used in ceramic forming mandrels, ceramic forming machines, manufacturing tools, etc., can solve the problems of time-consuming and laborious operation, high risk factor, and achieve the advantages of reducing wear, smooth movement and reducing work intensity. Effect

Inactive Publication Date: 2021-12-07
北京好运达智创科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, rubber rods and steel strands are inserted into the box girder, and the bundles are threaded manually, or the threading machine is lifted by a hoist crane, and the steel strands are threaded into the anchor holes one by one through the threading machine. The operation is time-consuming, laborious and dangerous. high coefficient

Method used

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  • Rubber rod and steel strand threading and pulling system before box girder pouring
  • Rubber rod and steel strand threading and pulling system before box girder pouring
  • Rubber rod and steel strand threading and pulling system before box girder pouring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see Figure 1-3 , a rubber rod and steel strand threading and drawing system before box girder pouring, including a movable lifting bracket 1 and a threading and clamping mechanism 2 for rubber rods installed on the top surface of the bracket 1, which can be moved up and down The bracket 1 is preferably replaced by a mobile trolley equipped with automatic lifting. After the bracket 1 reaches the plugging rod station, the rubber rod is manually assisted, and then the anchor hole is accurately positioned, and the rubber rod is automatically inserted or pulled out. First pull out the steel wire in the middle, then pull out the rubber rod, coil it while pulling it out, or manually assist in feeding the steel strand bundle, then accurately locate the anchor hole, automatically thread the bundle, and set the traction mechanism at the other end, and pull it while pulling it bundle.

[0037] The threading clamping mechanism 2 includes several groups of clamping wheels 201 inst...

Embodiment 2

[0039] see Figure 1-5 , a rubber rod and steel strand threading and drawing system before box girder pouring, also includes a storage mechanism 3 for rubber rods used in conjunction with the threading clamping mechanism 2, the storage mechanism 3 includes a collection device 31 and Limiting device 32.

[0040]The collection device 31 includes a movable base 311, a collection bucket 312 installed on the top surface of the base 311 for storing rubber sticks, and a No. 2 motor 313 installed on the top surface of the base 311 to provide rotational power for the collection bucket 312, and a limit device 32 includes a limit frame 321 arranged inside the collection bucket 312, a support rod 322 is welded on one side of the base 311, and a limit rod 323 is welded on the other end of the support rod 322. The base 311 is preferably replaced by a mobile trolley, and the limit frame 321 is coaxial with the collection bucket 312, and is used to limit the steel strands in the collection b...

Embodiment 3

[0043] see figure 1 , Figure 6 and Figure 7 , a rubber rod and steel strand threading and drawing system before box girder pouring, the guide frame 204 is sleeved with a wire harness guide mechanism 4, and the wire harness guide mechanism 4 includes a cylinder that is sleeved and clamped on the guide frame 204 Sleeve 401, the outer wall of the cylindrical sleeve 401 is welded with a hollow plate 402, the interior of the hollow plate 402 is plugged with a telescopic plate 403, the telescopic plate 403 can telescopically slide inside the hollow plate 402, and the bottom of the telescopic plate 403 is welded with a connection Rod 404, the bottom of connecting rod 404 is welded with guide ring 405, and the inner wall of guide ring 405 is provided with several movable grooves 406, and the inner two sides of movable groove 406 are equipped with rotating shaft 407, and between rotating shaft 407 is fixed with rotatable The roller 408 of the wire harness guide mechanism 4 can supp...

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Abstract

The invention relates to the machining field of rubber rod and steel strand threading and pulling of box girders, in particular to a rubber rod and steel strand penetrating and pulling system before box girder pouring. The system comprises a support capable of moving and lifting, a threading and clamping mechanism installed on the top face of the support and used for rubber rods and a storage mechanism used in cooperation with the threading and clamping mechanism and used for the rubber rods, and the storage mechanism comprises a collecting device and a limiting device. A plurality of procedures such as discharging and threading of the steel strand are combined into one technological process, automatic threading operation is achieved, the working intensity of workers is greatly reduced, the threading efficiency is greatly improved, and the accident that the steel strand drifts to hurt people in the threading process is eradicated.

Description

technical field [0001] The invention relates to the field of box girder insertion rubber rod and steel strand processing field, in particular to a rubber rod and steel strand threading and drawing system before box girder pouring. Background technique [0002] Before the box girder is poured, rubber rods need to be inserted in the anchor holes. After the box girder is poured, the steel wires in the middle of the rubber rods and the outer skin of the rubber rods need to be pulled out in sequence, and finally the steel strands are inserted in the anchor holes of the box girder. [0003] At present, rubber rods and steel strands are inserted into the box girder, and the bundles are threaded manually, or the threading machine is lifted by a hoist crane, and the steel strands are threaded into the anchor holes one by one through the threading machine. The operation is time-consuming, laborious and dangerous. The coefficient is high. Contents of the invention [0004] The objec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B23/02B28B7/28
CPCB28B23/022B28B7/285
Inventor 郑翼高阳郑彪
Owner 北京好运达智创科技有限公司
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