CN210343374U - Tunnel secondary lining concrete sprays curing means - Google Patents
Tunnel secondary lining concrete sprays curing means Download PDFInfo
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- CN210343374U CN210343374U CN201921429579.8U CN201921429579U CN210343374U CN 210343374 U CN210343374 U CN 210343374U CN 201921429579 U CN201921429579 U CN 201921429579U CN 210343374 U CN210343374 U CN 210343374U
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Abstract
The utility model discloses a tunnel secondary lining concrete spraying maintenance device, wherein a lifting base is connected to the top end of a water storage tank, and a lower sliding strip hole is arranged on one side of the upper end of the lifting base; the lower sliding rod penetrates through the lower sliding strip hole, the driving hydraulic cylinder is arranged at the upper end of the lifting base, one end of the driving hydraulic cylinder is connected with the middle part of the lower sliding rod, one side of the lower end of the lifting frame is connected with the lower sliding rod, and the other side of the lower end of the lifting frame is connected with the upper end of the lifting base; the lifting top seat is arranged above the lifting frame, the upper sliding strip hole is arranged on one side of the lower end of the lifting top seat, the upper sliding rod penetrates through the upper sliding strip hole, and one side of the top end of the lifting frame is connected with the upper sliding rod; the upper end at the lift footstock is connected to the recovery pot body, and the main water pipe extends to the other one end of the recovery pot body from the one end of the recovery pot body, and the distributive pipe is connected in the upper end of main water pipe, and the top at the distributive pipe is connected to the shower nozzle. The utility model discloses use in a flexible way, the water economy resource can carry out the omnidirectional maintenance in shorter time.
Description
Technical Field
The embodiment of the utility model provides a relate to concrete maintenance technical field, concretely relates to two lining concrete in tunnel spray curing means.
Background
The concrete structure is the most widely used, popular and convenient structure in the current engineering, and has the characteristics of simplicity, high efficiency, strong bearing capacity and wide material source. The secondary lining is a molded concrete or reinforced concrete lining applied on the inner side of the primary support in tunnel engineering construction, and forms a composite lining together with the primary support. Concrete curing is the artificial creation of certain humidity and temperature conditions that allow the concrete to be normal or accelerate its hardening and strength growth. Concrete is therefore able to harden and develop strength gradually as a result of the hydration of cement, which requires certain temperature and humidity conditions. If the surrounding environment does not have the condition, the concrete needs to be cured manually.
The traditional spray maintenance mainly uses a manual high-pressure water gun to spray water for maintenance, and in the actual operation process, the omnibearing water spraying maintenance cannot be achieved. And the maintenance rack is heavier, can not accomplish random removal, and the flexibility is poor. The maintenance in-process water consumption is more, especially in the construction site that the water resource lacks, and the water is more nervous, and unnecessary moisture directly falls on ground after the blowout, can't retrieve the reuse, causes the waste of water resource.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a two lining concrete in tunnel spray curing means uses in a flexible way, can retrieve unnecessary moisture and recycle, and the water economy resource can carry out the omnidirectional maintenance in short time.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a tunnel secondary lining concrete spraying maintenance device comprises a water storage tank, a lifting base, a lower sliding strip hole, a lower sliding rod, a driving hydraulic cylinder, a lifting frame, a lifting top seat, an upper sliding strip hole, an upper sliding rod, a recovery pot body, a main water pipe, a water diversion pipe and a spray head; the lifting base is connected to the top end of the water storage tank, and the lower sliding strip hole is formed in one side of the upper end of the lifting base; the lower sliding rod penetrates through the lower sliding strip hole, the driving hydraulic cylinder is arranged at the upper end of the lifting base, one end of the driving hydraulic cylinder is connected with the middle part of the lower sliding rod, one side of the lower end of the lifting frame is connected with the lower sliding rod, and the other side of the lower end of the lifting frame is connected with the upper end of the lifting base; the lifting top seat is arranged above the lifting frame, the upper sliding strip hole is formed in one side of the lower end of the lifting top seat, the upper sliding rod penetrates through the upper sliding strip hole, one side of the top end of the lifting frame is connected with the upper sliding rod, and the other side of the top end of the lifting frame is connected to the lower end of the lifting top seat; the recovery pot body is connected the upper end of lift footstock, main water pipe is followed the one end of retrieving the pot body extends to the other one end of retrieving the pot body, the distributive pipe is connected the upper end of main water pipe, the shower nozzle is connected the top of distributive pipe.
As the preferable scheme of the tunnel secondary lining concrete spraying and maintaining device, a high-pressure pump is arranged inside the water storage tank, a water outlet port is arranged on one side of the water storage tank, the high-pressure pump is connected with the water outlet port, the water outlet port is connected with a water feeding pipe, and the water feeding pipe is connected with one end of the main water pipe.
As the preferred scheme of the tunnel secondary lining concrete spraying and curing device, the opening of the recycling pot body is upward, the bottom of the recycling pot body is connected with a water return pipe, the water return pipe is communicated with the water storage tank, and a filter screen is arranged at the joint of the water return pipe and the recycling pot body.
As a preferred scheme of the tunnel secondary lining concrete spraying maintenance device, the tops of the water distribution pipes are arranged in an arc shape, and the heights of the tops of the water distribution pipes are from high to low.
As the preferable scheme of the tunnel secondary lining concrete spraying maintenance device, a valve body is arranged at the joint of the main water pipe and the water diversion pipe.
As the preferable scheme of the tunnel secondary lining concrete spraying and maintaining device, one side of the water storage tank is provided with a water filling port.
As the preferred scheme of the tunnel secondary lining concrete spraying and maintaining device, four corners of the lower end of the water storage tank are connected with movable wheels, the bottom of the water storage tank is provided with a power supply, and the power supply is connected with the high-pressure pump.
As a preferred scheme of the tunnel secondary lining concrete spraying maintenance device, four corners of the lower end of the water storage tank are connected with fixing mechanisms, each fixing mechanism comprises an extending frame and a fixing screw rod, the fixing screw rods penetrate through the outer ends of the extending frames, and handles are arranged at the tops of the fixing screw rods.
As the preferable scheme of the tunnel secondary lining concrete spraying and maintaining device, the front end of the water storage tank is connected with a traction frame.
The embodiment of the utility model is provided with a water storage tank, a lifting base, a lower sliding bar hole, a lower sliding bar, a driving hydraulic cylinder, a lifting frame, a lifting top seat, an upper sliding bar hole, an upper sliding bar, a recovery pot body, a main water pipe, a water diversion pipe and a spray head; the lifting base is connected to the top end of the water storage tank, and the lower sliding strip hole is formed in one side of the upper end of the lifting base; the lower sliding rod penetrates through the lower sliding strip hole, the driving hydraulic cylinder is arranged at the upper end of the lifting base, one end of the driving hydraulic cylinder is connected with the middle part of the lower sliding rod, one side of the lower end of the lifting frame is connected with the lower sliding rod, and the other side of the lower end of the lifting frame is connected with the upper end of the lifting base; the lifting top seat is arranged above the lifting frame, the upper sliding strip hole is arranged on one side of the lower end of the lifting top seat, the upper sliding rod penetrates through the upper sliding strip hole, one side of the top end of the lifting frame is connected with the upper sliding rod, and the other side of the top end of the lifting frame is connected with the lower end of the lifting top seat; the upper end at the lift footstock is connected to the recovery pot body, and the main water pipe extends to the other one end of the recovery pot body from the one end of the recovery pot body, and the distributive pipe is connected in the upper end of main water pipe, and the top at the distributive pipe is connected to the shower nozzle. The utility model discloses use in a flexible way, can retrieve the unnecessary moisture and recycle, the water economy resource can carry out the omnidirectional maintenance in shorter time, can effectively reduce the human input, and the maintenance scope is wider, can effectively carry out maintenance work to two linings in the tunnel, can play the effect of cooling, dust fall simultaneously, and is effectual to two linings in the tunnel maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of a tunnel secondary lining concrete spraying maintenance device provided in an embodiment of the present invention;
FIG. 2 is a schematic view of an upper end structure of a water storage tank of a tunnel secondary lining concrete spraying maintenance device provided in an embodiment of the present invention;
FIG. 3 is a schematic view of the structure below the recovery pot body of the tunnel secondary lining concrete spraying maintenance device provided in the embodiment of the present invention;
in the figure: 1. a water storage tank; 2. a lifting base; 3. a lower slider hole; 4. a lower sliding rod; 5. driving the hydraulic cylinder; 6. a lifting frame; 7. a lifting top seat; 8. sliding strip holes are formed in the upper surface of the sliding strip; 9. sliding the sliding rod upwards; 10. the pot body is recovered; 11. a main water pipe; 12. a water diversion pipe; 13. a spray head; 14. a high pressure pump; 15. a water outlet interface; 16. a water feeding pipe; 17. a water filling port; 18. a traction frame; 19. a water return pipe; 20. a filter screen; 21. a valve body; 22. a moving wheel; 23. a power source; 24. an extension frame; 25. fixing the screw rod; 26. a handle.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, a tunnel secondary lining concrete spraying maintenance device is provided, which comprises a water storage tank 1, a lifting base 2, a lower sliding strip hole 3, a lower sliding rod 4, a driving hydraulic cylinder 5, a lifting frame 6, a lifting top seat 7, an upper sliding strip hole 8, an upper sliding rod 9, a recovery pot body 10, a main water pipe 11, a water diversion pipe 12 and a spray head 13; the lifting base 2 is connected to the top end of the water storage tank 1, and the lower sliding strip hole 3 is formed in one side of the upper end of the lifting base 2; the lower sliding rod 4 penetrates through the lower sliding strip hole 3, the driving hydraulic cylinder 5 is arranged at the upper end of the lifting base 2, one end of the driving hydraulic cylinder 5 is connected with the middle part of the lower sliding rod 4, one side of the lower end of the lifting frame 6 is connected with the lower sliding rod 4, and the other side of the lower end of the lifting frame 6 is connected with the upper end of the lifting base 2; the lifting top seat 7 is arranged above the lifting frame 6, the upper sliding strip hole 8 is arranged on one side of the lower end of the lifting top seat 7, the upper sliding rod 9 penetrates through the upper sliding strip hole 8, one side of the top end of the lifting frame 6 is connected with the upper sliding rod 9, and the other side of the top end of the lifting frame 6 is connected with the lower end of the lifting top seat 7; retrieve the pot body 10 and connect the upper end of lift footstock 7, main water pipe 11 is followed the one end of retrieving the pot body 10 extends to the other one end of retrieving the pot body 10, distributive pipe 12 is connected the upper end of main water pipe 11, shower nozzle 13 is connected the top of distributive pipe 12. Specifically, the height of the spray head 13 can be adjusted according to the requirement by arranging the telescopic frame.
In an embodiment of the tunnel secondary lining concrete spraying maintenance device, a high-pressure pump 14 is arranged inside the water storage tank 1, a water outlet 15 is arranged on one side of the water storage tank 1, the high-pressure pump 14 is connected with the water outlet 15, the water outlet 15 is connected with a water supply pipe 16, and the water supply pipe 16 is connected with one end of the main water pipe 11. The high pressure pump 14 is used to provide spray pressure and to direct a source of water inside the reservoir 1 through the water supply line 16 into the main water line 11. And a water filling port 17 is arranged on one side of the water storage tank 1. When the water quantity in the water storage tank 1 is insufficient, water is supplemented through the water adding port 17. The front end of the water storage tank 1 is connected with a traction frame 18, so that the whole device can be conveniently pulled, and the device can be pulled manually or by mechanical equipment.
In one embodiment of the tunnel secondary lining concrete spraying maintenance device, the opening of the recovery pot body 10 faces upwards, the bottom of the recovery pot body 10 is connected with a water return pipe 19, the water return pipe 19 is communicated with the water storage tank 1, and a filter screen 20 is arranged at the joint of the water return pipe 19 and the recovery pot body 10. Because the water flow sprayed by the spray head 13 can not be completely attached to the surface of the two lining concretes, most of the water drops, the water drops which fall are collected by the recovery pot body 10, the collected water is collected at the bottom of the recovery pot body 10, and the collected water enters the water storage tank 1 through the return pipe 19 after being filtered by the filter screen 20, so that the recovery and the reuse of part of the water are realized, and the water resource is effectively saved.
In one embodiment of the tunnel secondary lining concrete spraying maintenance device, the tops of the water distribution pipes 12 are arranged in an arc shape, and the heights of the tops of the water distribution pipes 12 are from high to low. The number of the water diversion pipes 12 can be determined according to the width of the two lining concrete, so that the water flow sprayed out of the collision head can completely or nearly completely cover the whole two lining concrete. The direction of the collision head can be randomly set according to actual needs.
In one embodiment of the tunnel secondary lining concrete spraying maintenance device, a valve body 21 is arranged at the joint of the main water pipe 11 and the water diversion pipe 12. The valve body 21 can control the communication between the main water pipe 11 and the branch pipe 12, so that part of the branch pipe 12 can be in a working state.
In one embodiment of the tunnel secondary lining concrete spraying maintenance device, four corners of the lower end of the water storage tank 1 are connected with movable wheels 22, the bottom of the water storage tank 1 is provided with a power supply 23, and the power supply 23 is connected with the high-pressure pump 14. The design of the moving wheel 22 facilitates the movement of the entire device according to the spray requirements. The power supply 23 is used to control the operation of the high pressure pump 14. The storage battery can be adopted, and the power supply 23 can be externally connected.
In one embodiment of the tunnel secondary lining concrete spraying maintenance device, four corners of the lower end of the water storage tank 1 are connected with fixing mechanisms, each fixing mechanism comprises an extending frame 24 and a fixing screw 25, the fixing screw 25 penetrates through the outer end of the extending frame 24, and the top of the fixing screw 25 is provided with a handle 26. The fixing mechanism is convenient for fixing the whole device and is convenient for operation. The height of the fixing screw 25 is adjusted through the handle 26, so that the fixing screw is convenient to use on uneven ground.
The utility model discloses during the use, provide spray pressure through high-pressure pump 14 to lead to the water source of water storage box 1 inside in leading-in main water pipe 11 through upper hose 16. When the water quantity in the water storage tank 1 is insufficient, water is supplemented through the water adding port 17. The front end of the water storage tank 1 is connected with a traction frame 18 which can be drawn by manpower or by mechanical equipment. The number of the water diversion pipes 12 can be determined according to the width of the two lining concrete, so that the water flow sprayed out of the collision head can completely or nearly completely cover the whole two lining concrete. The direction of the collision head can be randomly set according to actual needs. The valve body 21 can control the communication between the main water pipe 11 and the branch pipe 12, so that part of the branch pipe 12 can be in a working state. Because the water flow sprayed by the spray head 13 can not be completely attached to the surface of the two lining concretes, most of the water drops, the water drops which fall are collected by the recovery pot body 10, the collected water is collected at the bottom of the recovery pot body 10, and the collected water enters the water storage tank 1 through the return pipe 19 after being filtered by the filter screen 20, so that the recovery and the reuse of part of the water are realized, and the water resource is effectively saved. The design of the moving wheel 22 facilitates the movement of the entire device according to the spray requirements. The power supply 23 is used to control the operation of the high pressure pump 14. The storage battery can be adopted, and the power supply 23 can be externally connected. The fixing mechanism is convenient for fixing the whole device and is convenient for operation. The height of the fixing screw rod 25 is adjusted, so that the device is convenient to use on uneven ground. The utility model discloses use in a flexible way, can retrieve the unnecessary moisture and recycle, the water economy resource can carry out the omnidirectional maintenance in shorter time, can effectively reduce the human input, and the maintenance scope is wider, can effectively carry out maintenance work to two linings in the tunnel, can play the effect of cooling, dust fall simultaneously, and is effectual to two linings in the tunnel maintenance.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. A tunnel secondary lining concrete spraying maintenance device is characterized by comprising a water storage tank (1), a lifting base (2), a lower sliding strip hole (3), a lower sliding rod (4), a driving hydraulic cylinder (5), a lifting frame (6), a lifting top seat (7), an upper sliding strip hole (8), an upper sliding rod (9), a recovery pot body (10), a main water pipe (11), a water diversion pipe (12) and a spray head (13); the lifting base (2) is connected to the top end of the water storage tank (1), and the lower sliding strip hole (3) is formed in one side of the upper end of the lifting base (2); the lower sliding rod (4) penetrates through the lower sliding strip hole (3), the driving hydraulic cylinder (5) is arranged at the upper end of the lifting base (2), one end of the driving hydraulic cylinder (5) is connected with the middle part of the lower sliding rod (4), one side of the lower end of the lifting frame (6) is connected with the lower sliding rod (4), and the other side of the lower end of the lifting frame (6) is connected with the upper end of the lifting base (2); the lifting top seat (7) is arranged above the lifting frame (6), the upper sliding strip hole (8) is arranged on one side of the lower end of the lifting top seat (7), the upper sliding rod (9) penetrates through the upper sliding strip hole (8), one side of the top end of the lifting frame (6) is connected with the upper sliding rod (9), and the other side of the top end of the lifting frame (6) is connected with the lower end of the lifting top seat (7); retrieve the pot body (10) and connect the upper end of lift footstock (7), main water pipe (11) are followed the one end of retrieving the pot body (10) extends to the other one end of retrieving the pot body (10), distributive pipe (12) are connected the upper end of main water pipe (11), shower nozzle (13) are connected the top of distributive pipe (12).
2. The tunnel secondary lining concrete spraying maintenance device according to claim 1, characterized in that a high-pressure pump (14) is arranged inside the water storage tank (1), a water outlet (15) is arranged on one side of the water storage tank (1), the high-pressure pump (14) is connected with the water outlet (15), the water outlet (15) is connected with a water supply pipe (16), and the water supply pipe (16) is connected with one end of the main water pipe (11).
3. The tunnel secondary lining concrete spraying maintenance device according to claim 1, characterized in that the opening of the recovery pot body (10) is upward, the bottom of the recovery pot body (10) is connected with a water return pipe (19), the water return pipe (19) is communicated with the water storage tank (1), and a filter screen (20) is arranged at the joint of the water return pipe (19) and the recovery pot body (10).
4. The spraying maintenance device for the concrete lined on the second side of the tunnel according to claim 1, wherein the tops of the plurality of water distribution pipes (12) are arranged in an arc shape, and the heights of the tops of the water distribution pipes (12) are from high to low.
5. The spraying maintenance device for the concrete lined on the secondary tunnel according to claim 4, wherein a valve body (21) is arranged at the joint of the main water pipe (11) and the water diversion pipe (12).
6. The tunnel secondary lining concrete spraying maintenance device of claim 1, wherein a water filling port (17) is arranged at one side of the water storage tank (1).
7. The spraying maintenance device for the concrete lined on the secondary tunnel according to claim 2, wherein four corners of the lower end of the water storage tank (1) are connected with movable wheels (22), a power supply (23) is arranged at the bottom of the water storage tank (1), and the power supply (23) is connected with the high-pressure pump (14).
8. The spraying maintenance device for the concrete lined on the second tunnel according to claim 7, wherein fixing mechanisms are connected to four corners of the lower end of the water storage tank (1), each fixing mechanism comprises an extending frame (24) and a fixing screw rod (25), the fixing screw rods (25) penetrate through the outer ends of the extending frames (24), and handles (26) are arranged at the tops of the fixing screw rods (25).
9. The spraying maintenance device for the concrete lined on the secondary tunnel according to claim 8, wherein the front end of the water storage tank (1) is connected with a traction frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429579.8U CN210343374U (en) | 2019-08-28 | 2019-08-28 | Tunnel secondary lining concrete sprays curing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429579.8U CN210343374U (en) | 2019-08-28 | 2019-08-28 | Tunnel secondary lining concrete sprays curing means |
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| Publication Number | Publication Date |
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| CN210343374U true CN210343374U (en) | 2020-04-17 |
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| CN201921429579.8U Active CN210343374U (en) | 2019-08-28 | 2019-08-28 | Tunnel secondary lining concrete sprays curing means |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442946A (en) * | 2020-11-12 | 2021-03-05 | 张国彦 | Concrete pouring device for bridge superstructure in road engineering and use method thereof |
| CN113217027A (en) * | 2021-05-24 | 2021-08-06 | 中铁五局集团第一工程有限责任公司 | Portable two-lining arch part curing and spraying device for large-section tunnel and manufacturing method |
-
2019
- 2019-08-28 CN CN201921429579.8U patent/CN210343374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442946A (en) * | 2020-11-12 | 2021-03-05 | 张国彦 | Concrete pouring device for bridge superstructure in road engineering and use method thereof |
| CN113217027A (en) * | 2021-05-24 | 2021-08-06 | 中铁五局集团第一工程有限责任公司 | Portable two-lining arch part curing and spraying device for large-section tunnel and manufacturing method |
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