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Anti-blowout line pole hoisting frame

A technology of explosion-proof tire and hoisting frame, which is applied to cranes and other directions, can solve problems such as low efficiency, waste of manpower, and difficulty in lifting, and achieve the effects of small footprint, simple structure and manpower saving.

Inactive Publication Date: 2018-12-21
PUYANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the above-mentioned background technology, the present invention proposes a run-flat tire wire rod hoisting frame, which solves the technical problems of difficulty in lifting ordinary cement wire rods, low efficiency and waste of manpower in the prior art

Method used

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  • Anti-blowout line pole hoisting frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1, a kind of run-flat tire wire rod hoisting frame, such as figure 1 As shown, it includes a bracket 1, a hydraulic telescopic cylinder 2 connected to the bracket 1, and a lifting rod 3, and the front end of the lifting rod 3 is connected with a lifting wire rope 3-1. Support 1 provides supporting force for hydraulic telescopic cylinder 2, hydraulic telescopic cylinder 2 is used for lifting and lowering lifting rod 3, and the wire rope 3-1 at the front end of lifting rod 3 is used for lifting common utility pole. On the whole, although the above structure is simple and easy to implement, the present invention cleverly solves a series of problems in the prior art through structure refinement and application in specific scenarios.

[0016] The support 1 and the vehicle frame carrying a plurality of utility poles are jointly connected at the trailing end of the tractor tail, and the oil port of the hydraulic telescopic cylinder 2 is connected with the hydraulic ...

Embodiment 2

[0019] Embodiment 2, a kind of run-flat tire wire rod hoisting frame, the hinge structure of the base of the hydraulic telescopic cylinder 2 and the horizontal beam 1-1-2 of the tripod 1-1 includes a U-shaped groove 5 and a rotating sleeve 6, U There are two U-shaped grooves 5, and the two U-shaped grooves 5 are symmetrically fixedly connected to the upper surface of the horizontal beam 1-1-2, and the two U-shaped grooves 5 are welded with rotating sleeves 6 at the ends close to each other. The base of the hydraulic telescopic cylinder 2 is provided with a fixed flange 7 , and the oil port is located in a rotating column vertically passing through the fixed flange 7 , and the rotating column is rotatably connected with the rotating sleeve 6 . The oil port of the hydraulic telescopic cylinder is rotatably matched with the rotating sleeve in the U-shaped groove, which is not only simple in structure, but also convenient and practical.

[0020] Other structures of this embodiment...

Embodiment 3

[0021] Embodiment 3 is a hoisting frame for run-flat tire poles. The horizontal bar 1-2 is a hollow tube, and a horizontal core column 8 is inserted in the hollow tube, and the two ends of the horizontal core column 8 protrude from the hollow tube. Two swivel legs 1-3 are provided, and the two swivel legs 1-3 are fixedly arranged at the end of the horizontal stem 8 . The horizontal bar is designed as a hollow tube, which not only bears the force evenly, but also facilitates the integrated design with the rotating outrigger, which simplifies the structure and facilitates the rotation.

[0022] Other structures of this embodiment are the same as those of Embodiment 1.

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Abstract

The invention discloses an anti-blowout line pole hoisting frame. The anti-blowout line pole hoisting frame comprises brackets, a hydraulic telescopic cylinder and a hoisting rod, wherein the hydraulic telescopic cylinder and the hoisting rod are connected to the brackets. A hoisting wire rope is connected to the front end portion of the hoisting rod. The brackets and a frame which is used for loading a line pole are jointly connected to the traction end of the tail portion of a tractor. The brackets are positioned above the frame and comprise at least two triangular brackets, wherein verticalbeams of the triangular brackets are connected to the traction end of the tail portion of the tractor, and a horizontal cross bar is connected to the other ends of the triangular brackets. Rotating support legs are hinged to the two ends of the horizontal cross bar. A base of the hydraulic telescopic cylinder is hinged to horizontal beams of the triangular brackets. A telescopic end of the hydraulic telescopic cylinder is hinged to the hoisting rod. The rear end of the hoisting rod is hinged to a support seat above the triangular brackets. An oil port of the hydraulic telescopic cylinder is connected with a hydraulic pump of the tractor through a pump oil pipe. By means of the anti-blowout line pole hoisting frame, hoisting can be conveniently carried out, and line pole transport and hoisting are integrally arranged, so that labor force is saved, the efficiency is high, the occupied area is small, and the anti-blowout line pole hoisting frame can adapt to various construction environments.

Description

technical field [0001] The invention relates to the technical field of transmission pole hoisting, in particular to an explosion-proof tire wire pole hoisting frame. Background technique [0002] In the erection of the power grid, various types of wire towers need to be erected, and different types of wire towers need to be hoisted and erected using different hoisting equipment. The erection of large-scale tower poles can be lifted by heavy-duty cranes, but the erection of low-voltage utility poles, especially ordinary cement utility poles in rural areas, cannot be lifted conveniently and efficiently. Two problems: First, the erection site is not allowed. The erection site of the cement pole is different from the erection site of the large tower pole, and there are limitations of the construction site. If a heavy crane is used, it will have a serious negative impact on the surrounding beam facilities and the ground; Secondly, using heavy-duty cranes to hoist common-sized ce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/06B66C23/78B66C23/82
CPCB66C23/06B66C23/78B66C23/826
Inventor 李磊周敬超祁永军霍江远程朝忠任晓伟王照鹏霍江庆
Owner PUYANG POWER SUPPLY COMPANY STATE GRID HENAN ELECTRIC POWER
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