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Operating platform for replacing radial gate side water stop rubber and construction method of operating platform

A water-stop rubber and operating platform technology, which is applied in water conservancy projects, water conservancy engineering equipment, sea area projects, etc., can solve problems such as radians in gates, high maintenance costs, and potential safety hazards, so as to avoid shaking, save working time, and eliminate friction Effect

Active Publication Date: 2021-11-30
CHANGJIANG INT HYDRO ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an operation platform for replacing the water-stop rubber on the side of the arc-shaped gate and its construction method, which solves the difficulty in replacing the water-stop rubber on the side of the traditional arc-shaped gate, the high maintenance cost, the radian of the gate, and the large height difference. The replacement of side water-stop rubber in the hanging basket has potential safety hazards

Method used

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  • Operating platform for replacing radial gate side water stop rubber and construction method of operating platform
  • Operating platform for replacing radial gate side water stop rubber and construction method of operating platform
  • Operating platform for replacing radial gate side water stop rubber and construction method of operating platform

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Embodiment 1

[0036] Such as Figure 1-7 Among them, an operation platform for replacing the water-stop rubber on the side of the arc gate, including an operation platform for replacing the water-stop rubber on the side of the arc gate, including a positioning channel steel 2, on which the positioning channel steel 2 is provided with a fixed channel steel 3, fixed The channel steel 3 is provided with a plurality of supporting channel steel 4, one end of the supporting channel steel 4 is connected with the fixed channel steel 3, the other end of the supporting channel steel 4 is provided with an adjusting channel steel 5, and the supporting channel steel 4 is provided with a lift that can slide up and down. Device 6, lifting device 6 is provided with the lift 7 that can expand and contract. With this structure, the square frame structure composed of different channel steels has stability, which can ensure the safety of the staff and prevent the workers from replacing the side water-stop rubb...

Embodiment 2

[0049] Further illustrate in conjunction with embodiment 1, as Figure 1~7 Shown, its method is: the maintenance gate is put into the gate hole that needs maintenance, and sling 9 is installed in the location channel steel 2 bolt holes. Put the channel steel, planks 10, U-shaped bolts 11, the disassembled lifting device 6 and the disassembled elevator 7 from the bridge surface to the two ends of the gate hole to the crossbeam 1 of the maintenance door, and operate it to the positioning slot with a car crane When the steel 2 is parallel to the crossbeam 1 of the maintenance door, the slings 9 at both ends are fixed. The car crane cooperates with the workers to set one end of the fixed channel steel 3 on the positioning channel steel 2, and the other end on the inspection door beam 1, one end of the horizontal adjustment channel steel 5 on the positioning channel steel 2, and multiple vertical support channel steels 4 set up on the fixed channel steel 3 and the adjustment chann...

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Abstract

The invention provides an operation platform for replacing radial gate side water stop rubber and a construction method thereof.The operation platform comprises positioning channel steel, the positioning channel steel is provided with fixing channel steel, the fixing channel steel is provided with a plurality of supporting channel steel, one ends of the supporting channel steel are connected with the fixing channel steel, and the other ends of the supporting channel steel are provided with adjusting channel steel; a lifting device capable of sliding up and down is arranged on the supporting channel steel, and a telescopic elevator is arranged on the lifting device. Workers are prevented from replacing the side water stop rubber in the hanging basket, the personnel safety is ensured, the working difficulty is reduced, large hoisting equipment is prevented from being occupied for a long time, and the cost is saved. The lifting device enlarges the overhaul range, is quick to disassemble and assemble, simple in structure, high in practicability, low in investment, single in material selection of machined parts, capable of replacing a certain damaged connecting part, and capable of reducing cost by using a U-shaped bolt, the lead screw can be suitable for the radial gate, potential safety hazards caused by shaking during overhaul can be avoided, and the service life of the radial gate is prolonged. Damage caused by friction between the adjusting channel steel and the gate can be eliminated.

Description

technical field [0001] The invention relates to the field of construction, in particular to an operation platform for replacing water-stop rubber on the side of an arc-shaped gate and a construction method thereof. Background technique [0002] In the operation and maintenance of domestic hydropower dams, the water-stop rubber on the side of the curved gate needs to be replaced regularly due to repeated friction and exposure to the sun. Since the position of the curved gate is fixed, it cannot be segmented like a flat gate, and there is a radian, and the height difference is too large. Therefore, it is more difficult to replace the side water-stop rubber. Usually, the car crane is used to cooperate with the hanging basket, and the workers replace the side water-stop rubber in the hanging basket. This operation not only has great safety hazards, but also is difficult to operate. Occupying large equipment for a long time also makes the cost of replacing the side water-stop rub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/54E02B1/00E04G3/28E04G3/32E04G5/00E04G5/10
CPCE02B7/54E02B1/00E04G3/28E04G3/325E04G5/00E04G5/10E04G2003/286E04G2005/008Y02E10/20
Inventor 彭雪峰曹凯峰褚士龙
Owner CHANGJIANG INT HYDRO ENG CO LTD
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