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Lining concrete watering maintenance equipment for tunnel construction

A technology for tunnel construction and concrete, which is applied in the direction of tunnel lining, tunnel lining, shaft lining, etc. It can solve the problems of inconvenient water spray maintenance for tunnels and difficult water spray on the inner wall of tunnels, etc., and achieves the effects of increased area, high work efficiency, and accelerated hardening

Pending Publication Date: 2021-02-12
涂弟辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings in the prior art that it is inconvenient to manually spray water on the tunnel and it is difficult to fully spray water on the inner wall of the tunnel, the technical problem to be solved is to provide a water spraying area with a large area and save time and effort. Sprinkling maintenance equipment for lining concrete with high efficiency in tunnel construction

Method used

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  • Lining concrete watering maintenance equipment for tunnel construction
  • Lining concrete watering maintenance equipment for tunnel construction

Examples

Experimental program
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Effect test

Embodiment 1

[0016] A lining concrete sprinkler maintenance equipment for tunnel construction, such as Figure 1-2 As shown, it includes a bottom plate 1, a roller 2, a universal wheel 3, a water storage tank 4, a servo motor 5, a sprinkler assembly 6 and a swing assembly 7. The side-to-back symmetrical rotation type is equipped with universal wheels 3, the top right and rear side of the bottom plate 1 is connected with a water storage tank 4 by bolts, the servo motor 5 is installed in the middle of the front side of the top of the bottom plate 1, and the sprinkler assembly 6 is installed on the left side of the top of the bottom plate 1. 1 and the output shaft of the servo motor 5 is provided with a swing assembly 7.

[0017] The sprinkler assembly 6 includes a support frame 601, a guide sleeve 602, a first shunt pipe 603, a first spring 604, a first nozzle 605, a water pump 606, a water inlet pipe 607 and a water outlet pipe 608, and the top left side of the bottom plate 1 is fixedly con...

Embodiment 2

[0023] On the basis of Example 1, such as Figure 1-2As shown, it also includes a guide rod 8, a second shunt pipe 9, a second nozzle 10, a second spring 11 and a contact block 12. The left side of the top of the bottom plate 1 is fixedly connected with a guide rod 8 symmetrically front and back, and the guide rod 8 slides The second distribution pipe 9 is provided with a plurality of second nozzles 10 evenly spaced on the second distribution pipe 9, and the second distribution pipes 9 are connected to the water outlet pipe 608, and the second distribution pipes 9 are connected to the bottom plate 1. There is a second spring 11, and the second spring 11 is set on the guide rod 8. The bottoms of the front and rear sides of the first shunt pipe 603 are fixedly connected with contact blocks 12, and the contact blocks 12 are matched with the corresponding second shunt pipes 9.

[0024] It also includes a stirring rod 13 , the rear end of the first rotating shaft 701 passes through...

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Abstract

The invention relates to maintenance equipment, in particular to lining concrete watering maintenance equipment for tunnel construction. The lining concrete watering maintenance equipment for tunnel construction is large in water spraying area, capable of saving time and labor and high in working efficiency. The lining concrete watering maintenance equipment comprises a bottom plate, rolling wheels, universal wheels and a water storage tank. The rolling wheels are symmetrically and rotationally arranged at the bottom of the bottom plate. the universal wheels are symmetrically and rotationallyarranged on the side, away from the rolling wheels, of the bottom of the bottom plate. The water storage tank is connected to one side of the top of the bottom plate through bolts. According to the lining concrete watering maintenance equipment for tunnel construction, the effects that the water spraying area is large, time and labor are saved, and the working efficiency is high are achieved, water is continuously sprayed out through first spray heads and second spray heads, the first spray heads and the second spray heads are driven to continuously rotate in a reciprocating mode through meshing of a tooth-missing gear, an arc-shaped rack and a rack frame, and the water spraying area is greatly increased.

Description

technical field [0001] The invention relates to maintenance equipment, in particular to a water sprinkling maintenance equipment for lining concrete used in tunnel construction. Background technique [0002] Concrete is a kind of gel material with cement as raw material. Cement is mixed with water, sand and stones in an appropriate proportion, and then mixed evenly after several times of stirring. When waiting for the concrete to harden, people often treat the concrete Sprinkling water to keep it at a certain humidity and temperature can accelerate the hardening of concrete, and mixing curing agent in water can make the performance of concrete better after hardening. [0003] At present, when people are waiting for the concrete on the inner wall of the tunnel to harden, they usually hold the water spray pipe manually, and then stand on the moving car to spray water on the inner wall of the tunnel. Because the tunnel is long and large, people need to spend more It is very in...

Claims

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Application Information

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IPC IPC(8): E21D11/10B05B3/14B05B1/20
CPCE21D11/10B05B3/14B05B1/20
Inventor 涂弟辉
Owner 涂弟辉
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