CN217783534U

CN217783534U - Tunnel waterproof board laying machine

Info

Publication number: CN217783534U
Application number: CN202222216633.9U
Authority: CN
Inventors: 唐小川; 赖万松; 干磊; 毛刚; 王毅; 李万军
Original assignee: Sichuan Communications Construction Group Co Ltd
Current assignee: Sichuan Communications Construction Group Co Ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-11-11
Anticipated expiration: 2032-08-19

Abstract

The utility model provides a tunnel waterproof board laying machine, tunnel construction technical field, it is the loaded down with trivial details and correct relatively poor easy production skew error of artificial installation to mainly solve laying the waterproof board to the tunnel top, needs the secondary compaction simultaneously. The base, the base middle part is provided with the frame, the frame middle part is provided with driving motor, the driving motor bottom is provided with first bevel gear, the base both ends are provided with annular slide rail, the frame middle part is provided with pendulous device, and the pendulous device top runs through annular slide rail, waterproof board to arc top is laid through the swing to pendulous device, the frame both ends are located the pendulous device below and are provided with the compaction subassembly, the compaction subassembly lets the compaction subassembly extend when the pendulous device swings and supports to lean on the waterproof board surface of laying, carry out the compaction to the waterproof board. The swing device arranged in the device can be used for attaching the waterproof board to the top of the tunnel through left and right swing, and the attaching and laying of the waterproof board can be better controlled.

Description

Tunnel waterproof board laying machine

Technical Field

The utility model relates to a tunnel construction technical field particularly, relates to a tunnel waterproof board laying machine.

Background

Tunnel construction means excavates and auxiliary assembly installation work progress to the tunnel, wherein need lay the waterproof board at its top at the in-process of tunnel construction, prevent in water permeates the tunnel from the top, and current tunnel waterproof board is laid and is installed and aim at the installation to it through setting up the support then artificial, and such setting up can lead to the comparatively loaded down with trivial details of laying of waterproof board and need a large amount of manpowers to install the error correction for a long time, need carry out compaction work to it alone after laying simultaneously, influenced laying efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tunnel waterproof board laying machine solves the tunnel waterproof board and lays all through the people for going to lay and correct, and what lead to laying can produce the skew error, needs the secondary to carry out the compaction simultaneously.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides a tunnel waterproof board laying machine, the on-line screen storage device comprises a base, the base middle part is provided with the frame, the frame middle part is provided with driving motor, the driving motor bottom is provided with first bevel gear, the base both ends are provided with annular slide rail, the frame middle part is provided with pendulous device, and the pendulous device top runs through annular slide rail, the waterproof board is laid through the swing to the arc top to the pendulous device, the frame both ends are located the pendulous device below and are provided with the compaction subassembly, the compaction subassembly lets the compaction subassembly extend when the pendulous device swings and supports and lean on the waterproof board surface of laying, carry out the compaction to the waterproof board.

Preferably, the pendulous device is including the digging arm, the telescopic link, the waterproof board spool, magnetic powder brake, step motor, rotary rod and second bevel gear, the telescopic link is for connecting the guide arm at the digging arm top, be connected with the waterproof board spool between the telescopic link, the waterproof board spool is close to both ends and is provided with magnetic powder brake, waterproof board spool one end transmission is connected with step motor, the rotary rod is the round axle that sets up between the digging arm bottom, the rotary rod middle part is provided with the second bevel gear.

Preferably, one end of the telescopic rod is connected with the movable arm through a spring, and one end part of the telescopic rod is embedded in the groove at the top of the movable arm.

Preferably, the top part of the movable arm and the telescopic rod penetrate through the annular sliding rail to form a groove.

Preferably, the second bevel gear is engaged with the first bevel gear.

Preferably, the compaction subassembly is including leaning on the device, the extrusion piece, the pressure plate, reset plate, the oblique pole, the gyro wheel, the extension rod, spout and slider, it is provided with the extrusion piece to lean on the device top, the extrusion piece bottom is provided with the pressure plate, the pressure plate is provided with reset plate, the oblique pole is setting up the guide arm that leans on device one side for running through the protrusion, the oblique pole is kept away from and is being provided with the gyro wheel by device one end, the oblique pole is connected and is leaned on device one end and articulate there is the extension rod, the inside that leans on the device to be close to the bottom is provided with the spout, the spout middle part is provided with the slider.

Preferably, pressing block bottom pressure plate and the board that resets all set up and lean on device inner hollow department, and pressure plate and the board link that resets all articulate the setting, and reset board one end and pass through the spring and lean on device inner hollow inner wall to be connected.

Preferably, a rectangular plate is arranged between the pressure plate arranged in the abutting device, the reset plate and the extension rod.

Preferably, the slide block is two blocks connected together through a connecting shaft, and the two slide blocks are respectively connected with the reset plate and the extension rod.

Preferably, the clamping plate is arranged at the bottom of the hinged joint of the deflecting rod and the extension rod.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the swing device arranged in the device can be used for attaching the waterproof board to the top of the tunnel through left and right swing, and the attaching and laying of the waterproof board can be better controlled.

2. The device still is provided with the compaction subassembly, can carry out synchronous compaction to the waterproof board of laying through the compaction subassembly for its waterproof board of laying need not carry out secondary construction compaction again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the overall structure of the movable arm of the present invention;

fig. 4 is a schematic side view of the leaning device of the present invention;

fig. 5 is a schematic side view of the leaning device of the present invention;

an icon: the device comprises a base 1, a vehicle frame 2, a driving motor 201, a first bevel gear 202, an annular sliding rail 3, a movable arm 4, a telescopic rod 401, a waterproof board reel 402, a magnetic powder brake 403, a stepping motor 404, a rotating rod 405, a second bevel gear 406, an abutting device 5, a squeezing block 501, a pressure plate 5011, a reset plate 5012, a deflection rod 502, a roller 503, an extension rod 504, a sliding groove 505 and a sliding block 506.

Detailed Description

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to fig. 1 to 5.

The utility model provides a tunnel waterproof board laying machine, including base 1, 1 middle part of base is provided with frame 2, 2 middle parts of frame are provided with driving motor 201, driving motor 201 bottom is provided with first bevel gear 202, 1 both ends of base are provided with annular slide rail 3, 2 middle parts of frame are provided with pendulous device, and the pendulous device top runs through annular slide rail 3, the waterproof board is laid through the swing to the arc top to the pendulous device, 2 both ends of frame are located the pendulous device below and are provided with the compaction subassembly, the compaction subassembly lets the compaction subassembly extend to support and lean on the waterproof board surface of laying when the pendulous device swings, carry out the compaction to the waterproof board.

Drive first bevel gear 202 rotation through driving motor 201, come the transmission pendulous device to swing, lay the waterproof board to the arc top in tunnel, then drive the compaction subassembly through the swing of pendulous device and extend, the waterproof board of laying of laminating rolls the round axle and carries out the compaction.

Further, pendulous device is including movable arm 4, telescopic link 401, waterproof board spool 402, magnetic powder brake 403, step motor 404, rotary rod 405 and second bevel gear 406, telescopic link 401 is the guide arm of connecting at movable arm 4 top, be connected with waterproof board spool 402 between the telescopic link 401, waterproof board spool 402 is close to both ends and is provided with magnetic powder brake 403, waterproof board spool 402 one end transmission is connected with step motor 404, rotary rod 405 is the round axle of setting between movable arm 4 bottom, the rotary rod 405 middle part is provided with second bevel gear 406.

Through the cooperation of second bevel gear 406 on rotary rod 405 with first bevel gear 202, make driving motor 201 drive first bevel gear 202 rotatory can drive rotary rod 405 and rotate, let movable arm 4 carry out the circular arc swing along annular slide rail 3, telescopic link 401 that connects on movable arm 4 simultaneously lets waterproof board spool 402 can support the circular arc top in tunnel to carry out the displacement through spring elasticity, come to lay the tunnel circular arc top with the waterproof board, then when laying the waterproof board through waterproof board spool 402, inject to waterproof board spool 402 through magnetic brake 403 and let it can not be the pulling rotatory, make the waterproof board can not continue to be pulled out and let the straightness that straightens, let it can inseparable laminating at the tunnel top, then drive through step motor 404 and carry out certain reverse rotation, emit certain waterproof board and let produce certain lax, can not too tight laminating on the concrete surface, prevent that the concrete from crowding the waterproof board broken.

Further, one end of the telescopic rod 401 is connected to the movable arm 4 through a spring, and one end of the telescopic rod 401 is partially embedded in a groove at the top of the movable arm 4.

Through the elastic expansion of telescopic link 401, let waterproof board spool 402 can adapt to the height of the different positions in tunnel circular arc top.

Furthermore, the top part of the movable arm 4 and the telescopic rod 401 penetrate through the annular slide rail 3 to form a slot.

Further, a second bevel gear 406 is engaged with first bevel gear 202.

Further, the compaction subassembly is including propping up device 5, extrusion piece 501, pressure plate 5011, reset plate 5012, oblique rod 502, gyro wheel 503, extension rod 504, spout 505 and slider 506, it is provided with extrusion piece 501 to prop up the device 5 top, extrusion piece 501 bottom is provided with pressure plate 5011, pressure plate 5011 is provided with reset plate 5012, oblique rod 502 is for running through the protrusion setting at the guide arm that leans on device 5 one side, oblique rod 502 is kept away from to lean on device 5 one end and is provided with gyro wheel 503, oblique rod 502 connects to lean on device 5 one end to articulate has extension rod 504, it is provided with spout 505 to lean on the inside that device 5 is close to the bottom, the spout 505 middle part is provided with slider 506.

When the swinging device swings to one end, the swinging device can abut against the extrusion block 501 to force the extrusion block 501 to contract, when the extrusion block 501 contracts, the extrusion pressure plate 5011 and the reset plate 5012 can be extruded to expand at two sides, the reset plate 5012 can drive the sliding block 506 at the bottom to displace towards one side when expanding at two sides, meanwhile, the other end of the sliding block 506 is connected with the extension rod 504, when the sliding block 506 displaces towards one side, the extension rod 504 can be driven to contract and move, the roller 503 at one end can abut against the arc inner wall at the top of the tunnel to contract and move, then when the swinging device resets after finishing swinging and laying at one side, the extrusion block 501 loses the abutting force, the spring at one end of the reset plate 5012 can be driven to reset and lift, when the reset plate 5012 resets, the extension rod 504 can be driven to extend outwards, the roller 503 at one end of the deflection rod 502 can abut against the inner wall at the top of the tunnel, and the extension rod 504 is arranged in a hinged manner, so that the deflection rod 502 can deflect along with the hinged manner that the roller 503 at one end can abut against the inner wall at the top of the tunnel to roll, and move along with the swinging device to compress the waterproof board, and the pressing device, and the swinging device can be laid, and the waterproof board can be laid, and the secondary compacted without needing to be laid.

Further, the pressure plate 5011 and the board 5012 that resets at the bottom of the extrusion block 501 are all arranged at the hollow part inside the abutting device 5, the connection ends of the pressure plate 5011 and the board 5012 that resets are all hinged, and one end of the board 5012 that resets is connected with the hollow inner wall inside the abutting device 5 through a spring.

Further, rectangular plate materials are arranged between the pressure plate 5011, the reset plate 5012 and the extension rod 504 which are arranged inside the abutting device 5.

The other end of the return plate 5012 is also spring-connected by spacing the pressure plate 5011, the return plate 5012, and the extension rod 504 from one another by a plate.

Further, the sliding blocks 506 are two blocks connected to each other by a connecting shaft, and the two sliding blocks 506 are connected to the return plate 5012 and the extension rod 504, respectively.

Furthermore, the bottom of the hinged joint of the deflecting rod 502 and the extension rod 504 is provided with a clamping plate.

Through the cardboard of the articulated department bottom of skew pole 502 and extension rod 504, let the skew direction of skew pole 502 receive the restriction, only can upwards incline during the atress to the better waterproof board of laying the pendulous device carries out the compaction.

The following is a specific process of the present invention, at first, the second bevel gear 406 on the rotating rod 405 is matched with the first bevel gear 202, so that the driving motor 201 drives the first bevel gear 202 to rotate, so as to drive the rotating rod 405 to rotate, so as to allow the movable arm 4 to perform circular arc swing along the annular sliding rail 3, and at the same time, the telescopic rod 401 connected to the movable arm 4 allows the waterproof board reel 402 to abut against the circular arc top of the tunnel to perform displacement through spring elasticity, so as to lay the waterproof board on the circular arc top of the tunnel, and then when laying the waterproof board through the waterproof board reel 402, the magnetic powder brake 403 limits the waterproof board reel 402 to prevent it from being pulled to rotate, so that the waterproof board cannot be pulled out and stretched straight, so that it can be tightly attached to the top of the tunnel, and then the stepping motor 404 is driven to perform a certain reverse rotation, and a certain amount of the waterproof board is released to allow a certain slack to be generated, the waterproof board is prevented from being squeezed and broken by the concrete due to too tight fit on the surface of the concrete, the movable arm 4 can abut against the extrusion block 501 when swinging to one end to force the extrusion block 501 to contract, when the extrusion block 501 contracts, the pressure plate 5011 and the reset plate 5012 can be extruded to expand at two sides, the reset plate 5012 can drive the bottom sliding block 506 to move towards one side when expanding at two sides, the other end of the sliding block 506 is connected with the extension rod 504, the sliding block 506 can drive the extension rod 504 to contract and move when moving towards one side, the deflection rod 502 can be driven to contract and move at the same time, the roller 503 at one end can abut against the arc inner wall at the top of the tunnel to contract and move, then when the movable arm 4 is reset after swinging and laying towards one side, the extrusion block 501 loses the abutting force to drive the spring at one end of the reset plate 5012 to reset, and drive the extension rod 504 to extend outwards when the reset plate 5012 resets, the roller 503 at one end of the deflecting rod 502 is abutted against the inner wall of the top of the tunnel to apply pressure, and the extending rod 504 is hinged, so that the deflecting rod 502 deflects along the hinge when being stressed, the roller 503 at one end is attached to the inner wall of the top of the tunnel to roll and move along with the resetting of the movable arm 4, and the waterproof board laid by the swinging device is compacted without secondary compaction.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tunnel waterproof board laying machine, includes base (1), its characterized in that, base (1) middle part is provided with frame (2), frame (2) middle part is provided with driving motor (201), driving motor (201) bottom is provided with first bevel gear (202), base (1) both ends are provided with annular slide rail (3), frame (2) middle part is provided with pendulous device, just annular slide rail (3) are run through at the pendulous device top, waterproof board to arc top is laid through the swing to pendulous device, frame (2) both ends are located the pendulous device below and are provided with the compaction subassembly, the compaction subassembly lets the compaction subassembly extend when pendulous device swings and supports the waterproof board surface of leaning on and laying, carries out the compaction to the waterproof board.

2. The tunnel waterproof board laying machine according to claim 1, wherein the swinging device comprises a movable arm (4), a telescopic rod (401), a waterproof board reel (402), a magnetic powder brake (403), a stepping motor (404), a rotary rod (405) and a second bevel gear (406), the telescopic rod (401) is a guide rod connected to the top of the movable arm (4), the waterproof board reel (402) is connected between the telescopic rods (401), the waterproof board reel (402) is provided with the magnetic powder brake (403) near two ends, one end of the waterproof board reel (402) is in transmission connection with the stepping motor (404), the rotary rod (405) is a round shaft arranged between the bottoms of the movable arm (4), and the middle of the rotary rod (405) is provided with the second bevel gear (406).

3. The tunnel flashing laying machine of claim 2, wherein one end of the telescopic rod (401) is connected to the movable arm (4) by means of a spring, and one end portion of the telescopic rod (401) is fitted in a groove at the top of the movable arm (4).

4. A tunnel flashing laying machine according to claim 3, wherein the top part of the movable arm (4) and the telescopic rod (401) are slotted through the endless slide (3).

5. A tunnel flashing laying machine according to claim 3, wherein the second bevel gear (406) cooperates with the first bevel gear (202).

6. The tunnel waterproof board laying machine according to claim 1, characterized in that the compacting assembly comprises a leaning device (5), a pressing block (501), a pressure plate (5011), a reset plate (5012), a deflecting bar (502), rollers (503), an extension bar (504), a sliding groove (505) and a sliding block (506), the pressing block (501) is arranged at the top of the leaning device (5), the pressure plate (5011) is arranged at the bottom of the pressing block (501), the reset plate (5012) is arranged on the pressure plate (5011), the deflecting bar (502) is a guide rod which is arranged on one side of the leaning device (5) in a penetrating and protruding mode, the rollers (503) are arranged at one end, away from the leaning device (5), of the deflecting bar (502), the extension bar (504) is hinged to one end, connected with the leaning device (5), the sliding groove (505) is arranged inside, close to the bottom end, of the leaning device (5), and the sliding block (506) is arranged in the middle of the sliding groove (505).

7. The tunnel flashing laying machine of claim 6, wherein the pressing block (501) bottom pressure plate (5011) and the return plate (5012) are both arranged in the hollow inside the abutting device (5), the connecting ends of the pressure plate (5011) and the return plate (5012) are both hinged, and one end of the return plate (5012) is connected with the hollow inner wall inside the abutting device (5) through a spring.

8. A tunnel flashing laying machine according to claim 6, characterized in that inside the abutment means (5) between the pressure plate (5011), the return plate (5012) and the extension bar (504) is arranged a rectangular sheet.

9. The tunnel flashing laying machine of claim 6, wherein the sliding block (506) is provided as two blocks which are connected to each other by a connecting shaft, and the two sliding blocks (506) are connected to the return plate (5012) and the extension rod (504), respectively.

10. The tunnel flashing laying machine of claim 6 wherein the joint between the deflector rod (502) and the extension rod (504) is provided with a snap-gauge at the bottom.