CN220133985U - Lining maintenance device of tunnel two-lining trolley - Google Patents
Lining maintenance device of tunnel two-lining trolley Download PDFInfo
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- CN220133985U CN220133985U CN202321523537.7U CN202321523537U CN220133985U CN 220133985 U CN220133985 U CN 220133985U CN 202321523537 U CN202321523537 U CN 202321523537U CN 220133985 U CN220133985 U CN 220133985U
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- Prior art keywords
- water
- lining
- storage tank
- bearing plate
- water storage
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- 238000012423 maintenance Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 130
- 238000005086 pumping Methods 0.000 claims abstract description 16
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 230000001502 supplementing effect Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 7
- 239000007921 spray Substances 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a lining maintenance device of a tunnel secondary lining trolley, and relates to the technical field of lining maintenance; the utility model mainly comprises the following steps: the device comprises a bearing plate, wherein four rollers which are in rectangular distribution are arranged at the bottom of the bearing plate, a support rack is arranged on the bearing plate, a fog gun barrel is arranged on the support rack, a collecting pipe is fixed at one end of the fog gun barrel, a plurality of uniformly distributed atomizing spray heads are arranged on the collecting pipe, a blowing fan is arranged in the fog gun barrel, and a humidity sensor, a network remote relay and a central controller are arranged on the support rack; the water storage tank is arranged on the bearing plate, and a water pumping assembly is connected between the water storage tank and the collecting pipe; and the water supplementing tank is arranged on the bearing plate, and an automatic water adding device is connected between the water supplementing tank and the water storage tank. The utility model realizes automatic water spraying, can more effectively maintain, improves the lining quality, plays a role in dust fall and saves manpower.
Description
Technical Field
The utility model relates to the technical field of lining maintenance, in particular to a lining maintenance device for a tunnel secondary lining trolley.
Background
Lining refers to a permanent supporting structure built with reinforced concrete or the like along the circumference of a tunnel body in order to prevent surrounding rock from deforming or collapsing. Lining technology is commonly applied to tunnel engineering and water conservancy channels. The lining is simply a lining, and is commonly a block lining, and can be a prestressed high-pressure grouting plain concrete lining.
When tunnel lining is maintained, manual sprinkling or using a fog gun machine is adopted for sprinkling maintenance, a large amount of manpower and time are wasted due to manual sprinkling, the fog gun machine is used for sprinkling maintenance, the spraying is difficult to timely change according to the humidity and the temperature inside the tunnel, the maintenance effect is poor, the lining quality is reduced, the stability of the whole lining can be possibly affected, and therefore, the lining maintenance device of the two lining trolleys of the tunnel is improved by the skilled person in the art, full-automatic maintenance can be achieved, and the maintenance effect is improved.
Disclosure of Invention
The utility model aims at: in order to solve the problems in the background technology, the utility model provides a lining maintenance device of a tunnel secondary lining trolley.
The utility model adopts the following technical scheme for realizing the purposes:
a lining maintenance device for a tunnel secondary lining trolley, comprising:
the device comprises a bearing plate, wherein four rollers which are in rectangular distribution are arranged at the bottom of the bearing plate, a support rack is arranged on the bearing plate, a fog gun barrel is arranged on the support rack, a collecting pipe is fixed at one end of the fog gun barrel, a plurality of uniformly distributed atomizing spray heads are arranged on the collecting pipe, a blowing fan is arranged in the fog gun barrel, and a humidity sensor, a network remote relay and a central controller are arranged on the support rack;
the water storage tank is arranged on the bearing plate, and a water pumping assembly is connected between the water storage tank and the collecting pipe;
the water supplementing tank is arranged on the bearing plate, and an automatic water adding device is connected between the water supplementing tank and the water storage tank.
Preferably, the pumping assembly comprises a first water pump arranged in the water storage tank, a water outlet pipe is connected to the output end of the first water pump, one end of the water outlet pipe penetrates through the water storage tank and is communicated with the collecting pipe, and the water outlet pipe is a hose.
Preferably, the automatic water adding device comprises a water level sensor arranged on the inner wall of the water storage tank, a water pump II is arranged in the water supplementing tank, a water adding pipe is arranged at the output end of the water pump II, and one end of the water adding pipe penetrates through the water storage tank.
Preferably, a bearing frame is arranged on the supporting bench, the fog gun barrel is hinged to the bearing frame, an electric push rod is fixed on the bearing frame, and a bearing wheel rolling on the bottom of the fog gun barrel is rotatably arranged at the output end of the electric push rod.
Preferably, the bearing frame is rotatably installed at the top of the supporting rack, a motor with an output end vertically upwards is arranged on the supporting rack, and the output end of the motor is fixed with the bottom of the bearing frame.
Preferably, the bottom balls of the bearing frame are connected with a plurality of balls which are uniformly distributed and uniformly roll on the support rack.
Preferably, a pull ring is mounted on the outer peripheral side of the carrier plate.
The beneficial effects are that:
when the intelligent water storage box is used, the central controller is used for setting a higher humidity value and a lower humidity value, when the humidity value in the environment detected by the humidity sensor is smaller than a lower set value, the central controller controls the water pumping assembly and the blowing fan to operate, the water pumping assembly pumps water in the water storage box into the collecting pipe, then the water pumping assembly sprays the water from the plurality of atomizing nozzles, the blowing fan blows the water sprayed by the atomizing nozzles to the lining for sprinkling maintenance, and when the humidity value in the environment detected by the humidity sensor is higher than the higher set value, the central controller controls the water pumping assembly and the blowing fan to stop operating, so that automatic water spraying is realized, the maintenance can be more effectively performed, the quality of the lining is improved, and meanwhile, the effect of dust fall is achieved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a perspective cross-sectional view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic perspective view of a portion of the structure of FIG. 1 according to the present utility model;
FIG. 4 is a schematic perspective view of a portion of the structure of FIG. 3 according to the present utility model;
fig. 5 is a schematic perspective view of a further part of the structure in fig. 1 according to the present utility model.
In fig. 1-5:
1. a carrying plate; 2. a water storage tank; 3. a water supplementing tank; 11. a roller; 12. a support stand; 13. a fog gun barrel; 14. a header pipe; 15. an atomizing nozzle; 16. a blowing fan; 17. a humidity sensor; 18. a pull ring; 121. a carrier; 122. an electric push rod; 123. a carrying wheel; 124. a motor; 125. a ball; 21. a water pumping assembly; 211. a first water pump; 212. a water outlet pipe; 31. an automatic water adding device; 311. a water level sensor; 312. a second water pump; 313. and a water feeding pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides a lining maintenance device of a tunnel secondary lining trolley, which is mainly used for solving the problems that manual watering wastes a great deal of manpower and time, watering maintenance is performed by using a fog gun machine, watering is difficult to be performed timely according to the change of humidity and temperature in a tunnel, the maintenance effect is poor, the quality of lining is reduced, and the stability of the whole lining is possibly affected, and provides the following technical scheme, and the following technical scheme is described in detail with reference to fig. 1-5:
a lining maintenance device of a tunnel secondary lining trolley mainly comprises: the device comprises a bearing plate 1, wherein four rollers 11 which are in rectangular distribution are arranged at the bottom of the bearing plate 1, the rollers are in rectangular distribution, the stability is high, a supporting bench 12 is arranged on the bearing plate 1, a fog gun barrel 13 is arranged on the supporting bench 12, a collecting pipe 14 is fixed at one end of the fog gun barrel 13, a plurality of uniformly distributed atomizing spray heads 15 are arranged on the collecting pipe 14, a blowing fan 16 is arranged in the fog gun barrel 13, and a humidity sensor 17, a network remote relay and a central controller are arranged on the supporting bench 12; the water storage tank 2 is arranged on the bearing plate 1, a water pumping assembly 21 is connected between the water storage tank 2 and the collecting pipe 14, the water pumping assembly 21 pumps water in the water storage tank 2 into the collecting pipe 14, and then the water is sprayed out from the plurality of atomizing nozzles 15, and the blowing fan 16 blows the water onto the lining for sprinkling maintenance; the water replenishing tank 3 is arranged on the bearing plate 1, an automatic water replenishing device 31 is connected between the water replenishing tank 3 and the water storage tank 2, when the water level in the water storage tank 2 is reduced to a certain degree, the automatic water replenishing device 31 pumps water in the water replenishing tank 3 into the water storage tank 2 for replenishing water, a higher humidity value and a lower humidity value are set on the central controller, when the humidity value in the environment detected by the humidity sensor 17 is smaller than a lower set value, the central controller controls the water pumping assembly 21 and the blowing fan 16 to operate, the water pumping assembly 21 pumps water in the water storage tank 2 into the manifold 14, then the water is sprayed out from the atomizing nozzles 15, the blowing fan 16 blows the water sprayed out from the atomizing nozzles 15 onto the lining, water spraying maintenance is carried out, and when the humidity value in the environment detected by the humidity sensor 17 is higher than the higher set value, the central controller controls the water pumping assembly 21 and the blowing fan 16 to stop operating, so that automatic water spraying is realized.
Further, referring to fig. 2, 3 and 4, the pumping assembly 21 includes a first pump 211 installed inside the water storage tank 2, a water outlet pipe 212 connected to an output end of the first pump 211, one end of the water outlet pipe 212 penetrating through the water storage tank 2 and being communicated with the collecting pipe 14, the water outlet pipe 212 being a hose, the first pump 211 sucking water inside the water storage tank 2 into the water outlet pipe 212, then into the collecting pipe 14, and finally being sprayed out from the plurality of spray nozzles 15.
Still further, referring to fig. 2 and 3, the automatic water adding device 31 includes a water level sensor 311 installed on the inner wall of the water storage tank 2, a second water pump 312 installed in the water supplementing tank 3, a water adding pipe 313 installed at the output end of the second water pump 312, and one end of the water adding pipe 313 penetrating into the water storage tank 2, wherein when the water level is lower than the water level sensor 311, the water level sensor 311 transmits a signal to a central controller, the central controller controls the second water pump 312 to operate, and water in the water supplementing tank 3 is pumped into the water storage tank 2 through the water adding pipe 313 for water supplementing.
In this embodiment, for better water spraying maintenance, referring to fig. 2, 3 and 4, a bearing frame 121 is installed on a supporting bench 12, a fog gun barrel 13 is hinged on the bearing frame 121, an electric push rod 122 is fixed on the bearing frame 121, a bearing wheel 123 rolling on the bottom of the fog gun barrel 13 is rotatably installed on the output end of the electric push rod 122, and the angle of the fog gun barrel 13 can be adjusted through the output of the electric push rod 122, so that the water spraying range is changed; the bearing frame 121 is rotatably arranged at the top of the supporting rack 12, a motor 124 with a vertically upward output end is arranged on the supporting rack 12, the output end of the motor 124 is fixed with the bottom of the bearing frame 121, and the motor 124 controls the bearing frame 121 to rotate, so that the sprinkling range is increased; the bottom ball of the carrier 121 is connected with a plurality of balls 125 which are uniformly distributed and all roll on the support frame 12, reducing friction.
Referring to fig. 5, a pull ring 18 is mounted on the outer peripheral side of the carrier plate 1, and the pull ring 18 is disposed so as to be moved by an external force traction device.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A lining maintenance device for a tunnel secondary lining trolley, which is characterized by comprising:
the device comprises a bearing plate (1), four rollers (11) which are rectangular in distribution are arranged at the bottom of the bearing plate (1), a support rack (12) is arranged on the bearing plate (1), a fog gun barrel (13) is arranged on the support rack (12), a collecting pipe (14) is fixed at one end of the fog gun barrel (13), a plurality of uniformly distributed atomizing nozzles (15) are arranged on the collecting pipe (14), a blowing fan (16) is arranged in the fog gun barrel (13), and a humidity sensor (17), a network remote relay and a central controller are arranged on the support rack (12);
the water storage tank (2) is arranged on the bearing plate (1), and a water pumping assembly (21) is connected between the water storage tank (2) and the collecting pipe (14);
the water supplementing tank (3) is arranged on the bearing plate (1), and an automatic water adding device (31) is connected between the water supplementing tank (3) and the water storage tank (2).
2. The lining maintenance device of a tunnel two-lining trolley according to claim 1, wherein the pumping assembly (21) comprises a first water pump (211) arranged inside the water storage tank (2), an output end of the first water pump (211) is connected with a water outlet pipe (212), one end of the water outlet pipe (212) penetrates through the water storage tank (2) and is communicated with the collecting pipe (14), and the water outlet pipe (212) is a hose.
3. The lining maintenance device of a tunnel secondary lining trolley according to claim 1, wherein the automatic water adding device (31) comprises a water level sensor (311) arranged on the inner wall of the water storage tank (2), a secondary water pump (312) is arranged in the water supplementing tank (3), a water adding pipe (313) is arranged at the output end of the secondary water pump (312), and one end of the water adding pipe (313) penetrates into the water storage tank (2).
4. The lining maintenance device of a tunnel two-lining trolley according to claim 1, wherein a bearing frame (121) is installed on the supporting rack (12), the fog gun barrel (13) is hinged to the bearing frame (121), an electric push rod (122) is fixed to the bearing frame (121), and a bearing wheel (123) rolling on the bottom of the fog gun barrel (13) is rotatably installed at the output end of the electric push rod (122).
5. The lining maintenance device for the tunnel two-lining trolley according to claim 4, wherein the bearing frame (121) is rotatably installed at the top of the supporting bench (12), a motor (124) with an output end vertically upwards is arranged on the supporting bench (12), and the output end of the motor (124) is fixed with the bottom of the bearing frame (121).
6. Lining maintenance device for tunnel double-lining trolley according to claim 5, characterized in that the bottom balls of the bearing frame (121) are connected with a number of balls (125) which are uniformly distributed and which roll on the support bench (12).
7. Lining maintenance device for tunnel double lining trolley according to claim 1, characterized in that the outer circumference side of the bearing plate (1) is provided with pull ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321523537.7U CN220133985U (en) | 2023-06-15 | 2023-06-15 | Lining maintenance device of tunnel two-lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321523537.7U CN220133985U (en) | 2023-06-15 | 2023-06-15 | Lining maintenance device of tunnel two-lining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220133985U true CN220133985U (en) | 2023-12-05 |
Family
ID=88949856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321523537.7U Active CN220133985U (en) | 2023-06-15 | 2023-06-15 | Lining maintenance device of tunnel two-lining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220133985U (en) |
-
2023
- 2023-06-15 CN CN202321523537.7U patent/CN220133985U/en active Active
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