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An adjustable sprinkler device for lining concrete used in tunnel construction

A tunnel construction and sprinkler technology, applied in the direction of tunnel lining, tunnel, shaft lining, etc., can solve the problems of troublesome operation, time-consuming and laborious, difficult adjustment, etc., and achieve the effect of preventing water backflow, preventing water leakage and saving manpower

Active Publication Date: 2019-08-20
CHINA CONSTR SEVENTH ENG DIVISION CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention overcomes that the existing sprinkler device for lining concrete used in tunnel construction usually adopts a traditional fixed structure, which is difficult to adjust. During tunnel construction, when workers use it to sprinkle water on the lining concrete, the operation is troublesome, time-consuming and labor-intensive. Shortcomings, the technical problem to be solved by the present invention is to provide an adjustable sprinkler for lining concrete used in tunnel construction that is flexible in structure, capable of adjustment, simple in operation, and time-saving and labor-saving

Method used

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  • An adjustable sprinkler device for lining concrete used in tunnel construction
  • An adjustable sprinkler device for lining concrete used in tunnel construction
  • An adjustable sprinkler device for lining concrete used in tunnel construction

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Effect test

Embodiment 1

[0028] An adjustable sprinkler device for lining concrete used in tunnel construction, such as Figure 1-6 As shown, it includes base 1, first roller 2, second roller 3, water tank 4, water inlet pipe 5, first valve 6, hose 7, high-pressure pump 8, second valve 9, arc-shaped housing 10, connection Plate 11, first bearing 12, connecting rod 13, annular slide rail 14, small slider 15, first positioning screw 16, scissor lift platform 17, tooth plate 18, large gear 19, large rotating shaft 20, grip rod 21. Bracket 22, second positioning screw 23, large slider 24 and large slide rail 25, the bottom of the base 1 is connected with the first roller 2 and the second roller 3, the second roller 3 is located on the left side of the first roller 2, The bottom of the water tank 4 is connected with the top of the base 1, the top of the water tank 4 is connected with the water inlet pipe 5, the water inlet pipe 5 is connected with the water tank 4, the first valve 6 is installed on the wat...

Embodiment 2

[0030] An adjustable sprinkler device for lining concrete used in tunnel construction, such as Figure 1-6 As shown, it includes base 1, first roller 2, second roller 3, water tank 4, water inlet pipe 5, first valve 6, hose 7, high-pressure pump 8, second valve 9, arc-shaped housing 10, connection Plate 11, first bearing 12, connecting rod 13, annular slide rail 14, small slider 15, first positioning screw 16, scissor lift platform 17, tooth plate 18, large gear 19, large rotating shaft 20, grip rod 21. Bracket 22, second positioning screw 23, large slider 24 and large slide rail 25, the bottom of the base 1 is connected with the first roller 2 and the second roller 3, the second roller 3 is located on the left side of the first roller 2, The bottom of the water tank 4 is connected with the top of the base 1, the top of the water tank 4 is connected with the water inlet pipe 5, the water inlet pipe 5 is connected with the water tank 4, the first valve 6 is installed on the wat...

Embodiment 3

[0033] An adjustable sprinkler device for lining concrete used in tunnel construction, such as Figure 1-6As shown, it includes base 1, first roller 2, second roller 3, water tank 4, water inlet pipe 5, first valve 6, hose 7, high-pressure pump 8, second valve 9, arc-shaped housing 10, connection Plate 11, first bearing 12, connecting rod 13, annular slide rail 14, small slider 15, first positioning screw 16, scissor lift platform 17, tooth plate 18, large gear 19, large rotating shaft 20, grip rod 21. Bracket 22, second positioning screw 23, large slider 24 and large slide rail 25, the bottom of the base 1 is connected with the first roller 2 and the second roller 3, the second roller 3 is located on the left side of the first roller 2, The bottom of the water tank 4 is connected with the top of the base 1, the top of the water tank 4 is connected with the water inlet pipe 5, the water inlet pipe 5 is connected with the water tank 4, the first valve 6 is installed on the wate...

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Abstract

The invention relates to a sprinkling device for tunnel construction, in particular to a lining concrete adjustable sprinkling device for tunnel construction. The lining concrete adjustable sprinklingdevice for the tunnel construction is flexible in structure, capable of being adjusted, easy to operate, and capable of saving both time and labor. The lining concrete adjustable sprinkling device for the tunnel construction comprises a base, a first rolling wheel, a second rolling wheel, a water tank, a water inlet pipe, a first valve and the like, and the first rolling wheel and the second rolling wheel are connected to the bottom of the base. The lining concrete adjustable sprinkling device for the tunnel construction is flexible and novel in structure, capable of being conveniently adjusted, easy to operate, capable of saving time and labor, good in spraying effect, convenient to move, safe and reliable in performance, easy to maintain and repair, low in maintenance and repair cost, easy to produce and manufacture, low in manufacturing cost, easy to popularize and apply, and wide in application range.

Description

technical field [0001] The invention relates to a sprinkling device for tunnel construction, in particular to an adjustable sprinkling device for lining concrete used in tunnel construction. Background technique [0002] Tunnels are buildings built underground or underwater and laid with railways for the passage of locomotives and vehicles. According to its location, it can be divided into three categories: mountain tunnels, underwater tunnels and urban tunnels. In order to shorten the distance and avoid large ramps, it is called a mountain tunnel that passes under mountains or hills; in order to cross rivers or straits, it is called an underwater tunnel that passes under a river or under the sea; in order to meet the needs of railways passing through large cities, it is called a tunnel. Those that pass underground are called urban tunnels. Among these three types of tunnels, mountain tunnels are the most constructed. Tunnel excavation must be supported in time to reduce ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D11/10
Inventor 李市生
Owner CHINA CONSTR SEVENTH ENG DIVISION CORP LTD
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