CN207315409U - A kind of novel atomizing maintenance trolley - Google Patents
A kind of novel atomizing maintenance trolley Download PDFInfo
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- CN207315409U CN207315409U CN201721376296.2U CN201721376296U CN207315409U CN 207315409 U CN207315409 U CN 207315409U CN 201721376296 U CN201721376296 U CN 201721376296U CN 207315409 U CN207315409 U CN 207315409U
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- water
- arch truss
- tank
- water tank
- main line
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Abstract
It the utility model is related to a kind of novel atomizing maintenance trolley, wherein, excavation face side is provided with deputy tank in water tank, deputy tank is connected with water tank by floater controlled valve, floater controlled valve can realize the automatic water supplement of deputy tank, deputy tank is internally provided with water pump according to the opening and closing degree of the change adjustment valve of water level, water pump is connected with main line by hose, and heating rod is provided with deputy tank；Lower cat ladder and control device are provided with rear side of water tank, is provided with some atomizers on main line, upper arch truss and the lower distance for being connected between arch truss and main line by some telescopic components, being capable of adjusting shower nozzle and lining.The beneficial effect of trolley described in the utility model is：Maintenance efficiency is improved, reduces labor strength, while reduces water temperature and the temperature difference of curing concrete, improves maintenance quality.
Description
Technical field
The utility model belongs to concrete curing technical field, and in particular to a kind of novel atomizing maintenance trolley.
Background technology
Need to carry out the spray maintenance of more than 14 days in time during constructing tunnel, after two lining concretings.If two
Serve as a contrast concrete curing improper measures, concrete strength cannot be rapidly achieved design requirement, and surface be also easy to produce Temperature Cracks and
Crack, directly affects constructing tunnel quality.
Current two linings concrete curing sprays maintenance using the maintenance of artificial fog gun and root pipe more, wherein, the artificial fog gun
Maintenance is that worker carries out wet curing using the fog gun machine concrete surface good to lining cutting, the drawback is that labor intensive, maintenance
When active channel, influence the normal pass of constructing tunnel equipment；The shortcomings that described pipe spray maintenance is that maintenance water spray effect is poor,
Maintenance area is unable to all standing.And above two maintenance method curing water gently need the surface temperature of concrete that conserves differ compared with
Greatly, concrete is easily cracked and crack due to water to the cold.
Therefore urgently a kind of equipment for being capable of efficient all standing curing concrete in tunnel now.
For example, Authorization Notice No. is the Chinese utility model patent of CN205677634U, a kind of tunnel concrete is disclosed
Maintenance spraying trolley, solves the problems, such as that existing concrete moisture premature evaporation produces contraction distortion and influences concrete durability,
Workbench is equipped with including door shape trolley main frame, traveling wheel and driving mechanism, at the top of door shape trolley main frame, on workbench
Adjustable supporter is distributed with side and door shape trolley main frame both sides, and adjustable supporter end is provided with along tunnel-liner contour line cloth
The arch ring put, arch ring end face are laid with spraying steel pipe, and spraying steel pipe is equipped with nozzle；Workbench central upper portion position is provided with
Water tank and the low pressure being connected with water tank make mist machine, and low pressure makes the outlet of mist machine through connection flexible pipe and spraying steel pipe perforation.
The above-mentioned problems of the prior art is：Cold and hot water spray cannot be carried out according to being actually needed, spraying water temperature is with supporting
The temperature difference of shield concrete is larger, and maintenance quality is low, and manual operation is complicated, and labor intensity is big.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of novel atomizing maintenance trolley.
The technical solution of the utility model is：A kind of novel atomizing maintenance trolley, including running gear, water tank, temperature
Sensor, cable drum, supporting rack, lower arch truss, upper cat ladder, middle cat ladder, upper arch truss, telescopic device, main line, mist
Change nozzle, humidity sensor, control device, lower cat ladder, water pump, deputy tank, track, guardrail, heating rod, travel switch, water temperature
Sensor, floater controlled valve and limited block, wherein, running gear is installed on the lower section of water tank, is equipped with below running gear
Track, track are provided at both ends with limited block, and supporting rack and guardrail are provided with above water tank, are set in the side of water tank
There is cable drum, middle cat ladder is provided with supporting rack, lower arch truss and upper arch truss are fixedly installed on supporting rack, on
Arch truss is provided with cat ladder, and main line is fixedly installed on lower arch truss and upper arch truss；Opened in water tank
Digging face side is provided with deputy tank, and deputy tank is connected with water tank by floater controlled valve, and floater controlled valve can be according to water level
Change adjustment valve opening and closing degree, realize the automatic water supplement of deputy tank, be provided with water pump outside deputy tank, water pump and supervisor
Road is connected by hose, and heating rod is provided with deputy tank；Lower cat ladder and control device are provided with rear side of water tank,
Be provided with some atomizers on main line, upper arch truss and it is lower connected between arch truss and main line by telescopic component,
It is capable of the distance of adjusting shower nozzle and lining.
Further, temperature sensor is provided with the outside of water tank, the temperature of concrete surface can be monitored in real time.
Further, humidity sensor is provided with upper arch truss, humidity sensor can monitor concrete surface
Humidity.
Further, upper arch truss and lower arch truss are using truss made of lightweight material such as steel pipe or aluminium section bars
Structure.
Further, cooling-water temperature sensor is provided with deputy tank.
Further, running gear is provided at both ends with travel switch.
The beneficial effect of trolley described in the utility model is：It can not influence the premise of constructing tunnel equipment normal pass
Under, continuous and effective carries out lining concrete all standing spray maintenance, improves maintenance efficiency, reduces labor strength,
Water temperature and the temperature difference of curing concrete are reduced at the same time, improve maintenance quality.
Brief description of the drawings
Fig. 1 is the structure schematic rear view of trolley described in the utility model.
Fig. 2 is the structure schematic side view of trolley described in the utility model.
In figure shown in mark：1- running gears, 2- temperature sensors, 3- water tanks, 4- cable drums, 5- supporting racks, 6-
Lower arch truss, cat ladder in 7-, the upper arch trusses of 8-, 9- telescopic devices, 10- main lines, 11- atomizers, 12- humidity sensors
Device, 13- control devices, cat ladder under 14-, 15- water pumps, 16- deputy tanks, 17- tracks, 18- guardrails, 19- travel switches, 20- water
Temperature sensor, 21- heating rods, 22- floater controlled valves, 23- limited blocks, the upper cat ladders of 24-.
Embodiment
Trolley described in the utility model is described in further details with reference to Figure of description and Concrete facts mode.
As depicted in figs. 1 and 2, the utility model provides a kind of novel atomizing maintenance trolley, including running gear 1, temperature
Spend sensor 2, water tank 3, cable drum 4, supporting rack 5, lower arch truss 6, upper cat ladder 24, middle cat ladder 7, upper arch truss 8,
Telescopic device 9, main line 10, atomizer 11, humidity sensor 12, control device 13, lower cat ladder 14, water pump 15, deputy tank
16th, track 17, guardrail 18, travel switch 19, cooling-water temperature sensor 20, heating rod 21, floater controlled valve 22 and limited block 23, its
In, running gear 1 is installed on the lower section of water tank 3, and the lower section of running gear 1 is equipped with track 17, and track 17 is provided at both ends with limit
Position block 23, is provided with supporting rack 5 and guardrail 18 in the top of water tank 3, cable drum 4 is provided with the side of water tank 3, props up
Middle cat ladder 7 and lower arch truss 6 are fixedly installed on support 5, arch truss 8 is fixedly installed on 5 top of supporting rack, is arched up
Shape truss 8 is provided with cat ladder 24, and main line 10 is fixedly installed on lower arch truss 6 and upper arch truss 8；In water tank
3 excavation face side is provided with deputy tank 16, and deputy tank 16 and water tank 3 are connected by floater controlled valve 22, floater controlled valve
22 can realize the automatic water supplement of deputy tank 16, are set outside deputy tank 16 according to the opening and closing degree of the change adjustment valve of water level
Water pump 15 is put, water pump 15 is connected with main line 10 by hose, and heating rod 21 is provided with deputy tank 16；In water tank 3
Rear side be provided with lower cat ladder 14 and control device 13, some atomizers 11, upper 8 He of arch truss are provided with main line 10
Connected between lower arch truss 6 and main line 10 by some telescopic devices 9, can adjust atomizer 11 and concrete surface away from
From.
Further, the outside of water tank 3 is provided with temperature sensor 2, can monitor the temperature of concrete surface in real time.
Further, humidity sensor 12 is provided with the upper top of arch truss 8, the wet of concrete surface can be monitored
Degree.
Further, upper arch truss 8 and lower arch truss 6 are using purlin made of the lightweight materials such as steel pipe or aluminium section bar
Frame structure.
Further, cooling-water temperature sensor 20 is provided with deputy tank 16, cooling-water temperature sensor 20 can detect water temperature.
Further, running gear 1 is provided at both ends with travel switch 19.
The operation principle of trolley described in the utility model is：When needing curing concrete, first set on control device 13
Track 17, is laid on the region for needing to conserve, limited block 23 of having good positioning by the reciprocation cycle number of running gear 1；Supported starting
After shield, control device 13 can monitoring need the temperature on curing concrete surface automatically by temperature sensor 2, while will monitor
Surface temperature of concrete is contrasted with the water temperature in deputy tank 16, when water temperature differs in surface temperature of concrete and deputy tank 16
When more than 15 degree (or design temperatures), control device 13 can No starting maintenance, while can automatically turn on heating rod 21 to water into
Row heating, can just start maintenance until the temperature difference of surface temperature of concrete and deputy tank 16 is less than 15 degree (or design temperature)；
During maintenance, if control device 13 monitors that water temperature in deputy tank 16 is higher than the temperature of concrete surface, control dress
Heating rod 21 can be automatically closed by putting 13；After maintenance starts, water pump 15 can draw water to main line 10, water out of deputy tank 16 automatically
Uniformly it is sprayed onto on concrete surface to be conserved with mist in from atomizer 11；When the walking of running gear 1 to limit
During 23 position of block of position, travel switch 19 can be triggered, running gear 1 can turn back automatically；When the trolley completes a curing cycle
Stop maintenance afterwards, humidity sensor 12 starts to monitor the humidity of concrete surface, when concrete surface humidity is reduced to setting value
When, control device 13 can automatically begin to next curing cycle.
The utility model is not limited to the above embodiment, in the case of without departing substantially from the utility model in essence content, this
Any deformation, improvement, the replacement that field technology personnel are contemplated that each fall within the scope of protection of the utility model.
Claims (6)
1. a kind of novel atomizing maintenance trolley, including running gear (1), temperature sensor (2), water tank (3), cable drum
(4), supporting rack (5), lower arch truss (6), upper cat ladder (24), middle cat ladder (7), upper arch truss (8), telescopic device (9), master
Pipeline (10), atomizer (11), humidity sensor (12), control device (13), lower cat ladder (14), water pump (15), deputy tank
(16), track (17), guardrail (18), travel switch (19), cooling-water temperature sensor (20), heating rod (21), floater controlled valve (22)
With limited block (23), wherein, running gear (1) is installed on the lower section of water tank (3), is equipped with track below running gear (1)
(17), track (17) is provided at both ends with limited block (23), and supporting rack (5) and guardrail (18) are provided with above water tank (3),
Cable drum (4) is provided with the side of water tank (3), middle cat ladder (7) and lower arch truss are fixedly installed on supporting rack (5)
(6), upper arch truss (8) is fixedly installed on supporting rack (5) top, upper arch truss (8) is provided with cat ladder (24), under
Main line (10) is fixedly installed on arch truss (6) and upper arch truss (8)；It is characterized in that, excavated in water tank (3)
Face side is provided with deputy tank (16), deputy tank (16) and water tank (3) and is connected by floater controlled valve (22), floater controlled valve
(22) automatic water supplement of small-sized heating water tank (16) can be realized according to the opening and closing degree of the change adjustment valve of water level, it is small-sized
Water pump (15) is provided with outside heating water tank (16), water pump (15) is connected with main line (10) by hose, in deputy tank
(16) heating rod (21) is provided with；Lower cat ladder (14) and control device (13), main line are provided with rear side of water tank (3)
(10) some atomizers (11), upper arch truss (8) and lower arch truss (6) and main line (10) are provided with if between by
Dry telescopic device (9) connection, can adjust the distance of atomizer (11) and concrete surface.
2. trolley according to claim 1, it is characterised in that be provided with temperature sensor (2), energy on the outside of water tank (3)
The temperature of enough concrete surfaces of monitoring in real time.
3. trolley according to claim 1, it is characterised in that be provided with humidity sensor on upper arch truss (8)
(12), the humidity of concrete surface can be monitored.
4. trolley according to claim 1, it is characterised in that upper arch truss (8) and lower arch truss (6) are to use steel
The truss structure made of lightweight material such as pipe or aluminium section bar.
5. trolley according to claim 1, it is characterised in that be provided with cooling-water temperature sensor (20) in deputy tank (16).
6. trolley according to claim 1, it is characterised in that running gear (1) is provided at both ends with travel switch (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376296.2U CN207315409U (en) | 2017-10-24 | 2017-10-24 | A kind of novel atomizing maintenance trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376296.2U CN207315409U (en) | 2017-10-24 | 2017-10-24 | A kind of novel atomizing maintenance trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315409U true CN207315409U (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721376296.2U Active CN207315409U (en) | 2017-10-24 | 2017-10-24 | A kind of novel atomizing maintenance trolley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654240A (en) * | 2017-10-24 | 2018-02-02 | 中铁隧道集团二处有限公司 | A kind of novel atomizing maintenance trolley |
-
2017
- 2017-10-24 CN CN201721376296.2U patent/CN207315409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654240A (en) * | 2017-10-24 | 2018-02-02 | 中铁隧道集团二处有限公司 | A kind of novel atomizing maintenance trolley |
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