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A substation concrete foundation maintenance device

A technology for concrete foundations and substations, which is applied in infrastructure engineering, construction, etc., can solve the problems of time-consuming installation and disassembly, low efficiency, complex equipment, etc., and achieve the effect of reducing labor, low cost, and simple and convenient installation and disassembly.

Active Publication Date: 2021-02-02
PINGYIN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The construction of substations is often carried out in summer, and workers need to spray for a long time in a hot environment, with a heavy workload and low efficiency.
[0004] At present, although there is a small amount of equipment that can automatically maintain the concrete foundation at the technical level, the equipment is complicated, the cost is high, and the installation and disassembly are time-consuming.

Method used

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  • A substation concrete foundation maintenance device
  • A substation concrete foundation maintenance device
  • A substation concrete foundation maintenance device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as figure 1 and figure 2 As shown, a substation concrete foundation maintenance device includes a water spray pipe 9 erected above the concrete foundation 10, and a plurality of nozzles 91 are uniformly arranged on the water spray pipe 9, and the nozzles 91 are arranged in a line. Both ends of the water spray pipe 9 are provided with drive units for driving the water spray pipe 9 to reciprocate. The drive units located at both ends of the water spray pipe 9 have the same structure and are arranged symmetrically.

[0047] For the convenience of description, the coordinate system is defined for the drive unit as image 3 shown.

[0048] Such as image 3 As shown, the drive unit includes a rectangular base 1 .

[0049] As a specific implementation, such as Figure 15 As shown, the base 1 includes a rectangular frame formed by connecting two beams 11 and two longitudinal beams 12 sequentially end to end, and a plurality of reinforcing beams 13 are arranged betwee...

Embodiment 2

[0068] The transmission between the first lead screw 31 and the second lead screw 32 is carried out through a chain and a sprocket, and the screw threads on the first lead screw 31 and the second lead screw 32 have opposite directions of rotation. All the other structures are the same as in Embodiment 1.

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Abstract

The invention discloses a transformer substation concrete foundation maintenance device, and relates to the technical field of transformer substation construction equipment. The transformer substationconcrete foundation maintenance device comprises a water spray pipe and a driving unit. The driving unit comprises a base and vertical plates, and a first lead screw, a second lead screw, a first guiding rod and a second guiding rod are rotatably arranged between the two vertical plates. A first sliding block is arranged between the first guiding rod and the second guiding rod in a sliding manner, and a swinging plate and a clamping groove for fixing the water spray pipe are hinged to a hinge shaft on the front side of the first sliding block. A nut block is arranged between the first lead screw and the second lead screw, and the nut block is hinged to the hinge shaft. A tension spring is arranged between the nut block and the swinging plate. Ejecting rods are arranged on the front and rear sides of the lower end of the swinging plate, and a positioning plate is arranged on the base. The device uses mechanical spraying for replacing manual spraying, the labor amount of a worker is reduced, and the working efficiency is improved. The transformer substation concrete foundation maintenance device is simple in operation and has strong practicability.

Description

technical field [0001] The invention relates to the technical field of substation construction equipment, in particular to a substation concrete foundation maintenance device. Background technique [0002] In the construction of substations, in order to avoid problems such as cracking of the newly built concrete foundation, it is necessary to perform regular or irregular watering operations within a period of time after the completion of the concrete foundation masonry. [0003] At present, manual work is generally used for watering maintenance of the concrete foundation, and the workload is relatively large, especially in the hot summer, due to the fast evaporation of water, the concrete foundation must be watered every once in a while to ensure the content of the foundation. water to avoid cracking. The construction of substations is often carried out in summer, and workers need to spray for a long time in a hot environment, with a heavy workload and low efficiency. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D15/02E02D27/00C04B40/02
CPCC04B40/029E02D15/02E02D27/00
Inventor 张来张凯张文袁晨杨涛魏文峰
Owner PINGYIN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO