CN210948724U - Tunnel secondary lining waterproof board laying construction device - Google Patents
Tunnel secondary lining waterproof board laying construction device Download PDFInfo
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- CN210948724U CN210948724U CN201922108556.3U CN201922108556U CN210948724U CN 210948724 U CN210948724 U CN 210948724U CN 201922108556 U CN201922108556 U CN 201922108556U CN 210948724 U CN210948724 U CN 210948724U
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Abstract
The utility model discloses a tunnel secondary lining waterproof board laying construction device, which comprises a laying rack, an arc-shaped walking track, a laying trolley and a chain driving device, wherein the arc-shaped walking track is arranged on the laying rack in a sliding manner, and the chain driving device drives the laying trolley to move linearly along the arc-shaped walking track; lay the dolly and include mount pad, elevating gear, lift seat, closing device, rotate the seat, the mount pad is connected with the chain, and the mount pad passes through elevating gear and is connected with the lift seat, it is provided with the rotation seat to rotate on the lift seat, and rotates one side of seat and be provided with closing device, it is provided with the waterproof board spool to rotate in the seat to rotate, and rotates one side of seat and be provided with the rotation motor, it rotates the rotation of motor drive waterproof board spool. The utility model discloses a dolly is laid in chain drive straight line walking on arc walking track, has realized laying the waterproof board automatically, has ensured construction safety when improving work efficiency, concrete better practicality.
Description
Technical Field
The utility model belongs to the technical field of waterproof board construction equipment, concretely relates to two lining waterproof boards in tunnel lay construction equipment.
Background
Waterproof construction is required in the tunnel construction process, and a common method in the waterproof construction is to lay a waterproof plate on a tunnel construction surface. In the construction process of the tunnel secondary lining, geotextile and waterproof boards are required to be laid on the cross section of the tunnel to prevent water leakage inside the tunnel. Although the development of information science and technology is rapid in China, tunnel construction is still not liberated, most of the tunnel construction is that scaffolds are manually erected, and fixing construction needs to be manually carried out in the process of laying the waterproof boards. Under the condition, the construction efficiency is reduced, the risk of construction accidents is increased, the construction cost is increased, and urgent solution is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a construction equipment is laid to two lining waterproof boards in tunnel, the utility model discloses a chain drive is laid the dolly and is walked on arc walking track straight line to realize laying the waterproof board automatically, ensured construction safety when improving work efficiency, concrete better practicality.
The utility model discloses mainly include following technical scheme and realize: a tunnel secondary lining waterproof plate laying construction device comprises a laying rack, an arc-shaped walking track, a laying trolley and a chain driving device, wherein the arc-shaped walking track is arranged on the laying rack in a sliding mode, and the chain driving device drives the laying trolley to move linearly along the arc-shaped walking track; lay the dolly and include mount pad, elevating gear, lift seat, closing device, rotate the seat, the mount pad is connected with the chain, and the mount pad passes through elevating gear and is connected with the lift seat, it is provided with the rotation seat to rotate on the lift seat, and rotates one side of seat and be provided with closing device, it is provided with the waterproof board spool to rotate in the seat to rotate, and rotates one side of seat and be provided with the rotation motor, it rotates the rotation of motor drive waterproof board spool.
The utility model discloses in the use, lay the rack and be used for supporting arc walking track, orbital bottom of arc walking can with lay rack sliding connection, just the bottom of laying the rack can be provided with the walking wheel, convenient construction. The chain driving device drives the laying trolley to move along an arc on the arc-shaped walking track through a chain. In the process of walking of the laying trolley, the rotating motor drives the waterproof board reel to rotate so as to pay out the waterproof board, meanwhile, the pressing device presses the laid waterproof board, and workers further fix the waterproof board at the tunnel construction surface. The utility model discloses a distance of waterproof board spool and tunnel construction face is adjusted to elevating gear, and convenient construction has better practicality.
In order to better realize the utility model, furthermore, the chain driving device comprises a driving device, a guide wheel, a rolling wheel, a tensioning device and a rotating wheel; the utility model discloses a chain drive device, including arc walking track, chain drive groove, tensioning device, leading wheel, drive device, chain drive inslot cover is equipped with the chain, the orbital both ends of arc walking are provided with the wheel that rolls respectively, and the orbital top length direction of arc walking has seted up the chain drive groove, the inside rotation in chain drive groove is provided with a plurality of and rotates the wheel, the orbital both ends of arc walking are provided with overspeed device tensioner respectively, and the middle part is provided with drive arrangement, drive arrangement's both sides are provided with the leading wheel, chain drive inslot cover is equipped with the chain, and the chain cover is established on wheel, overspeed.
The utility model discloses in the use, drive arrangement is the equal drivable chain drive of forward and reverse, for prior art, so no longer give unnecessary details. The driving device drives the chain to rotate, so that the laying trolley is driven to move. The tensioning device can be used for fastening a chain, and the movement stability is improved.
In order to realize better the utility model discloses, it is further, the bottom of mount pad corresponds chain drive groove sliding connection, and the bottom and the chain fixed connection of mount pad. The bottom of mount pad corresponds the chain drive groove and is provided with the slip arch, protruding bottom and chain fixed connection slide, the bellied side of sliding can set up the cam, and then the lateral wall correspondence in chain drive groove is provided with the spout.
In order to better realize the utility model, furthermore, the lifting device comprises a guide post, a threaded pipe, a threaded post and a driving motor; the opposite corners of the top of the mounting seat are respectively provided with a guide post, the opposite corners of the lifting seat are respectively provided with a sliding hole, and the lifting seat is connected with the guide posts in a sliding manner; the bottom of lift seat is provided with the screwed pipe, the top of mount pad is provided with driving motor, driving motor's drive shaft is connected with the screw thread post, screw thread post and screwed pipe threaded connection.
In order to better realize the utility model discloses, it is further, the both sides of rotating the seat are articulated with the lift seat through electric putter respectively. The electric push rods on the two sides of the rotating seat can flexibly adjust the inclination of the rotating seat, so that the structure adaptive to the tunnel construction surface is realized.
In order to realize better the utility model discloses, it is further, closing device includes the crooked depression bar and the bracing piece of mutual butt, the free end of bracing piece is articulated with the lift seat, it is provided with electric telescopic handle to articulate respectively between crooked depression bar and bracing piece and the lift seat, crooked depression bar corresponds tunnel construction face and sets up to the arc structure.
In order to realize better the utility model discloses, it is further, one side both ends of lift seat are provided with closing device respectively, are provided with between the adjacent crooked depression bar and penetrate nail welding mechanism. Penetrate nail welding mechanism and be used for geotechnological cloth to penetrate nail and waterproof board welding, for prior art, so no longer give unnecessary details.
In order to better realize the utility model discloses, it is further, the free end of crooked depression bar rotates and is provided with the pinch roller.
The utility model has the advantages that:
(1) the utility model discloses a dolly is laid in chain drive straight line walking on arc walking track to realize laying the waterproof board automatically, ensured construction safety when improving work efficiency, concrete better practicality.
(2) The chain driving device drives the laying trolley to move along an arc on the arc-shaped walking track through a chain. In the process of laying the dolly walking, rotate the rotation of motor drive waterproof board spool in order to emit the waterproof board, closing device compresses tightly the waterproof board of laying simultaneously, and the staff is further fixes the waterproof board in tunnel construction face department, and convenient construction has better practicality.
(3) The bottom of mount pad corresponds the chain drive groove and is provided with the slip arch, the bellied bottom and chain fixed connection slide, the bellied side of sliding can set up the cam, and then the lateral wall correspondence in chain drive groove is provided with the spout, has improved the motion stability of laying the dolly, has better practicality.
(4) The electric push rods on the two sides of the rotating seat can flexibly adjust the gradient of the rotating seat, so that the structure adaptive to the tunnel construction surface is realized, and the practicability is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the chain drive;
fig. 3 is a schematic view of the structure of the laying carriage.
Wherein: 1-laying a rack, 2-arc-shaped traveling rails, 3-laying a trolley, 4-lifting seats, 5-guide columns, 6-bending compression rods, 7-rotating seats, 8-waterproof plate reels, 9-rotating wheels, 10-chains and 11-rolling wheels.
Detailed Description
Example 1:
a tunnel secondary lining waterproof plate laying construction device is shown in figure 1 and comprises a laying rack 1, an arc-shaped walking track 2, a laying trolley 3 and a chain driving device, wherein the arc-shaped walking track 2 is arranged on the laying rack 1 in a sliding mode, and the chain driving device drives the laying trolley 3 to move linearly along the arc-shaped walking track 2; lay dolly 3 and include mount pad, elevating gear, lift seat 4, closing device, rotate seat 7, the mount pad is connected with chain 10, and the mount pad passes through elevating gear and is connected with lift seat 4, it is provided with rotation seat 7 to rotate on the lift seat 4, and rotates one side of seat 7 and be provided with closing device, it is provided with waterproof board spool 8 to rotate in the seat 7, and rotates one side of seat 7 and be provided with the rotation motor, it rotates 8 rotations of motor drive waterproof board spool.
The utility model discloses in the use, lay rack 1 and be used for supporting arc walking track 2, arc walking track 2's bottom can with lay rack 1 sliding connection, just lay rack 1's bottom can be provided with the walking wheel, convenient construction. The chain driving device drives the laying trolley 3 to move along an arc on the arc-shaped walking track 2 through a chain 10. In the process of walking of the laying trolley 3, the rotating motor drives the waterproof board reel 8 to rotate so as to pay out the waterproof board, meanwhile, the pressing device presses the laid waterproof board, and workers further fix the waterproof board at the tunnel construction surface. The utility model discloses a lifting device adjusts the distance of waterproof board spool 8 and tunnel construction face, and convenient construction has better practicality.
Example 2:
the present embodiment is optimized based on embodiment 1, and as shown in fig. 2, the chain driving device includes a driving device, a guide wheel, a rolling wheel 11, a tensioning device, and a rotating wheel 9; the both ends of arc walking track 2 are provided with roll wheel 11 respectively, and arc walking track 2's top length direction has seted up the chain drive groove, the inside rotation in chain drive groove is provided with a plurality of and rotates wheel 9, the both ends of arc walking track 2's lower part are provided with overspeed device tensioner respectively, and the middle part is provided with drive arrangement, drive arrangement's both sides are provided with the leading wheel, chain drive inslot cover is equipped with chain 10, and the chain 10 cover is established on roll wheel 11, overspeed device tensioner, leading wheel, rotation wheel 9, drive arrangement drive chain 10 rotates. The bottom of the mounting seat is in sliding connection with the corresponding chain driving groove, and the bottom of the mounting seat is fixedly connected with the chain 10.
The bottom of mount pad corresponds the chain drive groove and is provided with the slip arch, the bellied bottom of sliding and chain 10 fixed connection, the bellied side of sliding can set up the cam, and then the lateral wall correspondence in chain drive groove is provided with the spout. The utility model discloses in the use, drive arrangement is the equal drivable chain drive of forward and reverse, for prior art, so no longer give unnecessary details. The chain 10 is driven to rotate by the driving device, so that the laying trolley 3 is driven to move. The tensioning device may be used to secure the chain 10, improving the stability of the movement.
Other parts of this embodiment are the same as embodiment 1, and thus are not described again.
Example 3:
the embodiment is optimized on the basis of embodiment 1 or 2, and as shown in fig. 3, the lifting device comprises a guide column 5, a threaded pipe, a threaded column and a driving motor; guide posts 5 are arranged at the opposite corners of the top of the mounting seat respectively, sliding holes are arranged at the opposite corners of the lifting seat 4 respectively, and the lifting seat 4 is connected with the guide posts 5 in a sliding manner; the bottom of the lifting seat 4 is provided with a threaded pipe, the top of the mounting seat is provided with a driving motor, a driving shaft of the driving motor is connected with a threaded column, and the threaded column is in threaded connection with the threaded pipe.
The rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.
Example 4:
the embodiment is optimized on the basis of the embodiment 1, as shown in fig. 3, the pressing device comprises a bending pressing rod 6 and a supporting rod which are mutually abutted, the free end of the supporting rod is hinged to the lifting seat 4, electric telescopic rods are respectively hinged between the bending pressing rod 6 and the supporting rod and between the supporting rod and the lifting seat 4, and the bending pressing rod 6 is arranged in an arc-shaped structure corresponding to the tunnel construction surface. And two ends of one side of the lifting seat 4 are respectively provided with a pressing device, and a nail shooting welding mechanism is arranged between the adjacent bending compression bars 6. The free end of the bending pressure rod 6 is rotatably provided with a pressing wheel.
Other parts of this embodiment are the same as those of embodiment 1, and thus are not described again.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (8)
1. The tunnel secondary lining waterproof plate laying construction device is characterized by comprising a laying rack (1), an arc-shaped walking track (2), a laying trolley (3) and a chain driving device, wherein the arc-shaped walking track (2) is arranged on the laying rack (1) in a sliding mode, and the chain driving device drives the laying trolley (3) to move linearly along the arc-shaped walking track (2); lay dolly (3) including mount pad, elevating gear, lift seat (4), closing device, rotate seat (7), the mount pad is connected with chain (10), and the mount pad passes through elevating gear and is connected with lift seat (4), it is provided with rotation seat (7) to rotate on lift seat (4), and rotates one side of seat (7) and be provided with closing device, it is provided with waterproof board spool (8) to rotate in seat (7), and rotates one side of seat (7) and be provided with the rotation motor, it rotates motor drive waterproof board spool (8).
2. The tunnel secondary lining waterproof board laying construction device according to claim 1, characterized in that the chain driving device comprises a driving device, a guide wheel, a rolling wheel (11), a tensioning device and a rotating wheel (9); the utility model discloses a chain drive device, including arc walking track (2), chain drive groove, chain drive inslot cover is equipped with chain (10), and chain (10) cover is established on rolling wheel (11), overspeed device tensioner, leading wheel, rotation wheel (9), drive device drive chain (10) rotate, and the chain drive groove is offered to the top length direction of arc walking track (2) respectively, the inside rotation in chain drive groove is provided with a plurality of and rotates wheel (9), the both ends of the lower part of arc walking track (2) are provided with overspeed device tensioner respectively, and the middle part is provided with drive arrangement, drive arrangement's both sides are provided with the leading wheel, chain drive inslot cover is equipped with chain (10), and chain (10) cover.
3. The tunnel secondary lining waterproof board laying construction device according to claim 2, wherein the bottom of the mounting seat is slidably connected corresponding to the chain driving groove, and the bottom of the mounting seat is fixedly connected with the chain (10).
4. The tunnel secondary lining waterproof board laying construction device according to claim 1, wherein the lifting device comprises a guide column (5), a threaded pipe, a threaded column and a driving motor; guide columns (5) are respectively arranged at the opposite corners of the top of the mounting seat, sliding holes are respectively arranged at the opposite corners of the lifting seat (4), and the lifting seat (4) is in sliding connection with the guide columns (5); the bottom of the lifting seat (4) is provided with a threaded pipe, the top of the mounting seat is provided with a driving motor, a driving shaft of the driving motor is connected with a threaded column, and the threaded column is in threaded connection with the threaded pipe.
5. The tunnel secondary lining waterproof board laying construction device according to claim 1, characterized in that two sides of the rotating seat (7) are respectively hinged with the lifting seat (4) through electric push rods.
6. The tunnel secondary lining waterproof board laying construction device according to claim 1, wherein the pressing device comprises a bending pressing rod (6) and a supporting rod which are abutted against each other, the free end of the supporting rod is hinged with the lifting seat (4), electric telescopic rods are respectively hinged between the bending pressing rod (6) and the supporting rod and between the supporting rod and the lifting seat (4), and the bending pressing rod (6) is arranged in an arc-shaped structure corresponding to a tunnel construction surface.
7. The tunnel secondary lining waterproof board laying construction device according to claim 6, characterized in that two ends of one side of the lifting seat (4) are respectively provided with a pressing device, and a nail shooting welding mechanism is arranged between adjacent bending compression rods (6).
8. The tunnel secondary lining waterproof board laying construction device according to claim 6, characterized in that a press wheel is rotatably arranged at the free end of the bending pressure rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108556.3U CN210948724U (en) | 2019-11-29 | 2019-11-29 | Tunnel secondary lining waterproof board laying construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922108556.3U CN210948724U (en) | 2019-11-29 | 2019-11-29 | Tunnel secondary lining waterproof board laying construction device |
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| CN210948724U true CN210948724U (en) | 2020-07-07 |
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| CN201922108556.3U Active CN210948724U (en) | 2019-11-29 | 2019-11-29 | Tunnel secondary lining waterproof board laying construction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266401A (en) * | 2021-05-17 | 2021-08-17 | 中交一公局集团有限公司 | Waterproof board operation trolley for tunnel construction |
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2019
- 2019-11-29 CN CN201922108556.3U patent/CN210948724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266401A (en) * | 2021-05-17 | 2021-08-17 | 中交一公局集团有限公司 | Waterproof board operation trolley for tunnel construction |
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