CN209228382U - Two lining maintenance trolleys - Google Patents
Two lining maintenance trolleys Download PDFInfo
- Publication number
- CN209228382U CN209228382U CN201821666867.0U CN201821666867U CN209228382U CN 209228382 U CN209228382 U CN 209228382U CN 201821666867 U CN201821666867 U CN 201821666867U CN 209228382 U CN209228382 U CN 209228382U
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- water
- water pipe
- pipe
- vehicle frame
- tunnel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Lining And Supports For Tunnels (AREA)
Abstract
Two lining maintenance trolleys be related to it is a kind of to tunnel secondary lining concrete curing when the trolley that uses.It is mainly to solve the problem of manually to be designed with hydraulic giant the case where conserving not in time to tunnel secondary lining concrete curing recruitment at present more.It includes vehicle frame, bottom of frame has traveling wheel, frame outside is equipped with Water pipe bracket identical with tunnel cross sectional shape, and water pump is mounted on vehicle frame, and water pipe is fixed on Water pipe bracket, one end of water pipe is connected with the water outlet of water pump, the other end of water pipe is enclosed construction, is provided with several hole for water sprayings towards tunnel metope on water pipe, is also equipped with water tank on vehicle frame, the outlet pipe of water tank is connected with the water inlet of water pump, and the outlet pipe of water tank is equipped with valve.Advantage is to spray to vault and abutment wall all standing, solves the problems, such as after two lining constructions nourishment not in time, it is non-uniform, reduce two and serve as a contrast concrete and a possibility that crack occur.
Description
Technical field:
The trolley used when the utility model relates to a kind of to tunnel secondary lining concrete curing.
Background technique:
It is all manually to be completed with hydraulic giant at present when to tunnel secondary lining concrete curing, recruitment is more, and work efficiency is low, and maintenance is not
In time, unevenly, it also occur that the case where crack occurs in concrete.
Summary of the invention:
The technical problem to be solved by the utility model is to provide one kind is timely, equal to concrete curing after two lining constructions
It is even, two high lining maintenance trolleys of work efficiency.
Above-mentioned purpose is achieved in that it includes vehicle frame, and bottom of frame has traveling wheel, and frame outside is equipped with to be cut with tunnel
The identical Water pipe bracket of face shape, water pump are mounted on vehicle frame, and water pipe is fixed on Water pipe bracket, one end of water pipe and water pump
Water outlet is connected, and the other end of water pipe is enclosed construction, is provided with several hole for water sprayings towards tunnel metope on water pipe, on vehicle frame
It is also equipped with water tank, the outlet pipe of water tank is connected with the water inlet of water pump, and the outlet pipe of water tank is equipped with valve.
The utility model has the advantages that: when to two lining concrete curings, valve is opened, by the hole for water spraying on water pipe to mixed
Solidifying soil is conserved, and when maintenance is moved ahead by manually push trolley.This trolley can be sprayed to vault and abutment wall all standing, solve two linings
After construction nourishment not in time, non-uniform problem, reduce two lining concrete there is a possibility that crack.In addition its recruitment
Few, work efficiency is high.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment:
Referring to Fig.1, it includes vehicle frame 1, and bottom of frame has traveling wheel 2, and frame outside is equipped with identical as tunnel cross sectional shape
Water pipe bracket 3, water pump 4 is mounted on vehicle frame, and water pipe 5 is fixed on Water pipe bracket, one end of water pipe and the water outlet of water pump
It is connected, the other end of water pipe is enclosed construction, is provided with several hole for water sprayings towards tunnel metope on water pipe, also installs on vehicle frame
There is water tank 6, the outlet pipe 7 of water tank is connected with the water inlet of water pump, and the outlet pipe of water tank is equipped with valve 8.
Claims (1)
1. two lining maintenance trolleys, including vehicle frame (1), bottom of frame has traveling wheel (2), it is characterized in that: frame outside is equipped with and tunnel
The identical Water pipe bracket of road cross sectional shape (3), water pump (4) are mounted on vehicle frame, and water pipe (5) is fixed on Water pipe bracket, water pipe
One end be connected with the water outlet of water pump, the other end of water pipe is enclosed construction, is provided with several towards tunnel metope on water pipe
Hole for water spraying, be also equipped with water tank (6) on vehicle frame, the outlet pipe (7) of water tank is connected with the water inlet of water pump, the outlet pipe of water tank
It is equipped with valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666867.0U CN209228382U (en) | 2018-10-15 | 2018-10-15 | Two lining maintenance trolleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666867.0U CN209228382U (en) | 2018-10-15 | 2018-10-15 | Two lining maintenance trolleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228382U true CN209228382U (en) | 2019-08-09 |
Family
ID=67499977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821666867.0U Active CN209228382U (en) | 2018-10-15 | 2018-10-15 | Two lining maintenance trolleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228382U (en) |
-
2018
- 2018-10-15 CN CN201821666867.0U patent/CN209228382U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |