CN115419439A

CN115419439A - Tunnel waterproof material laying system and method

Info

Publication number: CN115419439A
Application number: CN202211109708.1A
Authority: CN
Inventors: 徐雯; 曾文明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-02

Abstract

The invention discloses a tunnel waterproof material laying system and a laying method thereof, and belongs to the technical field of tunnel laying. A tunnel waterproof material laying system comprises a case and further comprises: the circular rail is meshed with the grooved wheel connected in the circular rail; the glue spraying main pipe, the first piston piece, the glue storage barrel and the raw material barrel are arranged in the base; the air pipe and the cross rod are fixedly connected between the two side fixing seats, and a second piston piece is arranged in the base; under the action of the first piston piece, when gas is pressed into the glue storage barrel through the gas inlet pipe, the glue is extruded into the glue spraying main pipe and then is distributed through the glue spraying branch pipes, the uniformity of spraying on the waterproof coiled material is improved, when the gas pressure plate is reset, the glue area is enlarged, the produced negative pressure sucks the glue in the raw material barrel, and secondary utilization is facilitated; under the effect of second piston spare, the air pump is sent the tuber pipe and is gone from a plurality of shower nozzles reposition of redundant personnel, blows the dust of spouting the adhesion at the tunnel inner wall, carries out the preliminary treatment to waterproofing membrane's laying.

Description

Tunnel waterproof material laying system and method

Technical Field

The invention relates to the technical field of tunnel laying, in particular to a tunnel waterproof material laying system and a tunnel waterproof material laying method.

Background

At present, under the situation of rapid development of railway and highway construction in China, the construction of tunnel engineering is a relatively large project, the construction of waterproof materials is an important process, and the laying of the waterproof materials on the tunnel is also needed to be carried out to help the service life of the tunnel.

At present, the traditional manual scaffold rod-supporting laying method is mostly adopted for laying domestic tunnel waterproof materials. The construction method has the advantages of high labor intensity, low laying efficiency and large lap joint size error, and is difficult to meet the requirements of construction progress and construction quality.

Along with the progress of automation technology, automatic laying devices such as laying trolleys have also appeared at present, but the existing laying trolleys can only lay waterproof materials in the using process, and cannot preprocess the inner wall of the tunnel, so that the problem that the waterproof materials are not firmly attached to the inner wall of the tunnel is increased.

Disclosure of Invention

The invention aims to solve the problem that in the prior art, the bonding between a waterproof material and the inner wall of a tunnel is not firm due to the fact that the inner wall of the tunnel is not pretreated, and provides a tunnel waterproof material laying system and a tunnel waterproof material laying method.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a tunnel waterproof material system of laying, has the quick-witted case of placing the case including one side, and waterproofing membrane places and places the incasement, still includes: the rotary-type air conditioner comprises ring rails connected to two sides of a cabinet in a sliding manner, wherein a rotary shaft is connected in the cabinet in a rotating manner, two ends of the rotary shaft penetrate through the cabinet and are coaxially provided with rotating wheels, and the rotating wheels are connected in the ring rails in a meshing manner; the glue spraying device comprises a base fixedly installed below a case, a glue spraying main pipe, a first piston piece, a glue storage barrel and a raw material barrel are arranged in the base, an air inlet pipe is connected between the first piston piece and the glue storage barrel, a liquid inlet pipe is connected between the glue storage barrel and the raw material barrel, and a liquid outlet pipe is connected between the glue storage barrel and the glue spraying main pipe; the fixing base on the circular rail outer wall is installed to the symmetry, both sides fixedly connected with tuber pipe and horizontal pole between the fixing base, the inside second piston spare that is provided with of base, be connected with the hose between second piston spare and the tuber pipe, wherein, install first cam and second cam on the rotation axis to offset with first piston spare and second piston spare respectively.

In order to enable the ring rails to perform intermittent rotary motion, preferably, arc-shaped grooves are formed in the inner wall of any one ring rail at equal intervals, meshing grooves are formed in the ring rail between every two adjacent arc-shaped grooves, and limiting rails are fixedly mounted on the side walls of the two sides of each ring rail; the runner is provided with a flange in an integrated forming mode, and the flange is matched with the meshing groove.

In order to drive the ring rail to rotate, further, a first belt wheel is coaxially installed on the rotating shaft, a first motor is installed in the case, a second belt wheel is installed at the output end of the first motor, and the first belt wheel is connected with the second belt wheel through a belt; the two sides of the case are provided with dead slots, the inner walls of the dead slots on the case are symmetrically provided with track slot seats, and the limiting rails are matched and slide in the track slot seats.

In order to enable the fixing seat to be tightly attached to the inner wall of the tunnel and enable the fixing seat to travel along the path of the inner wall of the tunnel, preferably, four corners of one side, away from the circular rail, of the fixing seat are respectively welded with a U-shaped plate, a sliding rod is connected in the U-shaped plate in a sliding mode, one end of the sliding rod penetrates through the U-shaped plate and is fixedly provided with a limiting plate, and the other end of the sliding rod penetrates through the U-shaped plate and is provided with a roller; the sliding rod is sleeved with a spring, and two ends of the spring are fixedly connected with the U-shaped plate and the roller respectively.

In order to support waterproofing membrane tightly on the tunnel inner wall, preferably, be connected with a pair of lantern ring through the torsional spring rotation on the horizontal pole, fixed mounting has first extension rod and auxiliary rod on the lantern ring, and is a pair of be connected with the connecting rod between the first extension rod, it is connected with the roller to rotate on the connecting rod.

In order to further paste waterproofing membrane tightly on the tunnel inner wall, preferably, the first mounting panel of fixedly connected with between the ring rail of both sides, one side of first mounting panel is provided with the second mounting panel, sliding connection has the clamp plate on the second mounting panel, a plurality of teeth have been seted up to one side that the clamp plate is close to first mounting panel, be provided with on the first mounting panel and be used for driving the gliding drive assembly of clamp plate.

In order to enable the pressing plate to move left and right and extrude air between the waterproof coiled material and the inner wall of the tunnel, the driving assembly further comprises a first U-shaped clamping seat, a second U-shaped clamping seat and a second motor, wherein the first U-shaped clamping seat, the second U-shaped clamping seat and the second motor are fixedly mounted on a first mounting plate; the dwang is installed to the output of second motor, the tip fixed mounting of dwang has the round pin axle, the round pin axle offsets with the second extension rod.

In order to strengthen the holding power of the circular rail during operation, preferably, the caulking groove has been seted up along the circumference in the outside of circular rail, the outside fixed mounting of base has the pole setting, the upper end fixed mounting of pole setting has the slider, slider slidable mounting is in the caulking groove.

In order to conveniently replace the winding roller made of the waterproof material, preferably, the placing box is provided with a discharge port and a material replacing port, and one side of the material replacing port is hinged with a box door.

A laying method of a tunnel waterproof material laying system comprises the following operation steps:

step 1: moving the device to a laying point, pulling out the waterproof roll material in the placing box to the cross bar, and clamping the waterproof roll material through a fixing clamp on the cross bar; step 2: the first motor drives the rotating wheels at two sides to rotate through the rotating shaft, so that the symmetrically arranged circular rails rotate intermittently; and step 3: the rotating shaft drives the first cam and the second cam to rotate, the first piston piece and the second piston piece are pressed, and the inner wall of the tunnel is blown and the waterproof coiled material is sprayed with glue respectively; and 4, step 4: the driving assembly drives the pressing plate to linearly displace, and the waterproof coiled material is tightly attached to the inner wall of the tunnel.

Compared with the prior art, the invention provides a tunnel waterproof material laying system and a tunnel waterproof material laying method, and the tunnel waterproof material laying system and the tunnel waterproof material laying method have the following beneficial effects:

1. according to the tunnel waterproof material laying system, when the rotating shaft rotates, the rotating wheels at two ends, the first cam and the second cam rotate simultaneously to drive the first piston piece and the first piston piece to move, on one hand, under the action of the first piston piece, when gas is pressed into the glue storage barrel through the gas inlet pipe, the air area is enlarged to push the air pressure plate to move, glue is extruded into the glue spraying main pipe and then is divided through the plurality of glue spraying branch pipes, the uniformity of spraying on the waterproof coiled material is improved, when the air pressure plate is reset, the glue area is enlarged, and the produced negative pressure sucks the glue in the raw material barrel, so that secondary utilization is facilitated; under the action of the second piston piece, air is pumped to the air pipe and flows out of the plurality of spray heads, dust adhered to the inner wall of the tunnel is blown and sprayed, and laying of the waterproof coiled material is pretreated;

2. according to the tunnel waterproof material laying system, due to the fact that the inner wall of a tunnel is uneven, in order to enable a waterproof coiled material to be attached to the inner wall of the tunnel, connecting seats are installed between roller seats, the end portions of cross rods are fixedly installed in the connecting seats, if the inner wall of the tunnel protrudes, the protruding portions press springs to compress, and if the inner wall of the tunnel is sunken, the springs reset, so that the waterproof coiled material on the cross rods is attached to the inner wall of the tunnel;

3. this kind of tunnel waterproof material system of laying, the output of second motor drives the dwang rotatory, the second extension rod on second gear and the third gear is stirred in proper order to rotatory dwang through the round pin axle, the round pin axle is through the second extension rod on the second gear and support when the second extension rod drives the second gear rotatory, rotatory second gear drives coaxial first gear revolve, make the clamp plate of being connected with it meshing slide on the second mounting panel straight line, the round pin axle offsets with the second extension rod on the third gear behind the second extension rod on the second gear, rotatory third gear drives the second gear reverse rotation that the meshing is connected, make the clamp plate slide on the second mounting panel straight line reciprocating, be used for compressing tightly waterproofing membrane and tunnel inner wall, inside air is removed side by side.

Drawings

Fig. 1 is a schematic structural diagram of a tunnel waterproof material laying system according to the present invention;

fig. 2 is a schematic view of a filter screen mounting structure of a tunnel waterproof material laying system according to the present invention;

fig. 3 is a schematic view of an internal structure of a glue storage barrel of the tunnel waterproof material laying system provided by the invention;

fig. 4 is a schematic view of a partial structure of a fixing seat of a tunnel waterproof material laying system according to the present invention;

fig. 5 is a schematic structural diagram of a driving assembly of a tunnel waterproof material laying system according to the present invention;

fig. 6 is a schematic structural diagram of a portion a in fig. 1 of a tunnel waterproof material laying system according to the present invention;

fig. 7 is a schematic structural diagram of a portion B in fig. 1 of a tunnel waterproof material laying system according to the present invention;

fig. 8 is a schematic structural diagram of a portion C in fig. 1 of a tunnel waterproofing material laying system according to the present invention.

In the figure: 1. a chassis; 101. an empty groove; 102. a track groove seat; 2. a circular rail; 201. an arc-shaped slot; 202. an engagement groove; 203. a limit rail; 204. caulking grooves; 3. a fixed seat; 4. placing a box; 401. a discharge port; 402. a material changing port; 403. a box door; 5. a fixing clip; 6. waterproof coiled materials; 7. a first mounting plate; 8. a second mounting plate; 9. pressing a plate; 901. teeth; 10. a rotating wheel; 1001. a flange; 11. a rotating shaft; 12. a first pulley; 13. a first motor; 14. a second pulley; 15. a U-shaped plate; 16. a slide bar; 17. a limiting plate; 18. a roller; 19. a spring; 20. a collar; 21. a first extension bar; 22. an auxiliary lever; 23. a connecting rod; 24. a roll shaft; 25. a first U-shaped card holder; 26. a base; 27. spraying a glue header pipe; 28. spraying glue branch pipes; 29. a first piston member; 30. a glue storage barrel; 3001. a pneumatic plate; 3002. a tension spring; 31. a raw material barrel; 32. an air inlet pipe; 33. a liquid inlet pipe; 34. a liquid outlet pipe; 35. an air duct; 36. a second piston member; 37. a hose; 38. a second cam; 39. a second U-shaped card holder; 40. a first gear; 41. a second gear; 42. a third gear; 43. a second motor; 44. a pin shaft; 45. a second extension bar; 46. erecting a rod; 47. a slider; 48. rotating the rod; 49. a cross bar; 50. a first cam; 51. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Example 1:

referring to fig. 1-8, a tunnel waterproof material system of laying, have quick-witted case 1 of placing case 4 including one side, waterproofing membrane 6 is placed and is being placed case 4, place and seted up discharge gate 401 and reloading mouth 402 on the case 4, waterproofing membrane 6 is the winding roller form, the coiled material of winding on the winding roller is pulled out from discharge gate 401 for attached on the tunnel inner wall, for convenient change waterproofing membrane 6, it has chamber door 403 to articulate in one side of reloading mouth 402, chamber door 403 can open and shut fixedly with placing case 4, still include: referring to fig. 2, the circular rails 2 are slidably connected to two sides of the chassis 1, a rotating shaft 11 is rotatably connected in the chassis 1, two ends of the rotating shaft 11 penetrate through the chassis 1 and are coaxially provided with rotating wheels 10, and the rotating wheels 10 are engaged and connected in the circular rails 2.

Referring to fig. 1-2, further, the circular rails 2 and the rotating wheel 10 are further optimized, the inner wall of any circular rail 2 is provided with arc-shaped grooves 201 at equal intervals, the circular rail 2 between adjacent arc-shaped grooves 201 is provided with meshing grooves 202, and the side walls at two sides of the circular rail 2 are fixedly provided with limit rails 203; the runner 10 is integrally provided with a flange 1001, and the flange 1001 is matched with the engaging groove 202.

Under the rotation of rotation axis 11, drive the runner 10 at both ends and be connected with the meshing of the ring rail 2 of homonymy respectively, it should be explained that, the circular periphery of runner 10 matches with the arc groove 201 of ring rail 2, when flange 1001 on the runner 10 of continuous rotation gets into meshing groove 202, stir ring rail 2 and rotate, can guarantee the movement of stopping down of ring rail 2 to satisfy the time needs of pasting waterproofing membrane 6 and strengthening waterproofing membrane 6.

Fixed mounting is at base 26 of quick-witted case 1 below, inside is provided with spouts gluey house steward 27, first piston spare 29, hold gluey bucket 30 and former storage bucket 31, equidistant being connected with a plurality of branch pipes 28 that spout gluey on spouting gluey house steward 27, the play of a plurality of branch pipes 28 that spout gluey holds and runs through base 26, and the working face is all towards the waterproofing membrane 6 of pulling out, be connected with intake pipe 32 between first piston spare 29 and the gluey bucket 30 of holding, it is connected with feed liquor pipe 33 between gluey bucket 30 and the former storage bucket 31 to hold, it is connected with drain pipe 34 to hold gluey bucket 30 and spout gluey house steward 27 between.

Referring to fig. 3, a pneumatic plate 3001 is slidably connected in the glue storage barrel 30, a tension spring 3002 is fixedly connected between the pneumatic plate 3001 and the inner wall of the glue storage barrel 30, the inside of the glue storage barrel 30 is divided into a glue area and an air area, an air inlet pipe 32, a liquid inlet pipe 33 and a liquid outlet pipe 34 are respectively located on two sides of the pneumatic plate 3001, glue is originally stored in the glue area in an original state, when a first piston 29 presses gas into the glue storage barrel 30 through the air inlet pipe 32, the air area is enlarged to push the pneumatic plate 3001 to move, the glue is extruded into a glue spraying main pipe 27 and then is divided through a plurality of glue spraying branch pipes 28, the uniformity of spraying on the waterproof roll 6 is improved, when the pneumatic plate 3001 is reset, the glue area is enlarged, the generated negative pressure sucks the glue in the raw material barrel 31, and secondary utilization is facilitated.

It should be noted that the liquid inlet pipe 33 is provided with a one-way valve to make the glue only enter the glue storage barrel 30, and the liquid outlet pipe 34 is provided with a one-way valve to make the glue only enter the glue spraying main pipe 27.

Referring to fig. 1, 2 and 7, the fixing bases 3 are symmetrically installed on the outer wall of the circular rail 2, an air pipe 35 and a cross bar 49 are fixedly connected between the fixing bases 3 on two sides, a plurality of nozzles 51 are equidistantly connected to the air pipe 35, a second piston 36 is arranged inside the base 26, a hose 37 is connected between the second piston 36 and the air pipe 35, under the action of the second piston 36, air is pumped to the air pipe 35 and flows out from the nozzles 51, dust adhered to the inner wall of the tunnel is blown and sprayed, and laying of the waterproof roll 6 is pretreated, wherein a first cam 50 and a second cam 38 are installed on the rotating shaft 11 and abut against the first piston 29 and the second piston 36 respectively.

It should be noted that the first piston member 29 and the second piston member 36 have the same structure, and both include a piston cylinder, a piston plate slidably connected in the piston cylinder, and a piston rod fixedly connected to the piston plate, and both the first cam 50 and the second cam 38 abut against the piston rod to pump air out.

Referring to fig. 2, a first pulley 12 is coaxially mounted on the rotating shaft 11, a first motor 13 is mounted in the case 1, a second pulley 14 is mounted at an output end of the first motor 13, and the first pulley 12 is connected with the second pulley 14 through a belt; in order to improve the running stability of the ring rail 2, the two sides of the chassis 1 are provided with the empty grooves 101, the inner walls of the empty grooves 101 on the chassis 1 are symmetrically provided with the track groove seats 102, and the limiting rails 203 are matched and slide in the track groove seats 102 to provide supporting force for the ring rail 2.

During the operation of the first motor 13, the output end of the first motor 13 drives the coaxial second belt wheel 14 to rotate, the rotating second belt wheel 14 drives the first belt wheel 12 to rotate through the belt, the rotating first belt wheel 12 drives the coaxial rotating shaft 11 to rotate, and the rotating shaft 11 makes the rotating wheels 10 at the two ends and the first cam 50 and the second cam 38 rotate simultaneously.

Referring to fig. 1 and fig. 6, further, a caulking groove 204 is formed along the circumference of the outer side of the circular rail 2, the vertical rod 46 is fixedly installed on the outer side of the base 26, a sliding block 47 is fixedly installed at the upper end of the vertical rod 46, and the sliding block 47 is slidably installed in the caulking groove 204.

Because the ring shape is easy to deform, in the rotating process of the ring rail 2, the sliding block 47 at the upper end of the upright rod 46 is always connected in the ring rail 2 in a sliding manner, and the running stability of the ring rail 2 is further improved.

Example 2:

referring to fig. 1, fig. 4 and fig. 7, basically the same as in embodiment 1, further, a U-shaped plate 15 is welded at each of four corners of the side of the fixed seat 3 away from the circular rail 2, slot holes extending inward are also formed at each of the four corners of the fixed seat 3, a sliding rod 16 is slidably connected in the U-shaped plate 15, one end of the sliding rod 16 penetrates through the U-shaped plate 15 and is fixedly provided with a limiting plate 17, and the other end of the sliding rod 16 penetrates through the U-shaped plate 15 and is provided with a roller 18 through a roller seat; the sliding rod 16 is sleeved with a spring 19, and two ends of the spring 19 are respectively fixedly connected with the U-shaped plate 15 and the roller 18.

Because the inner wall of the tunnel is uneven, in order to make the waterproofing membrane 6 tightly adhere to the inner wall of the tunnel, a connecting seat is jointly installed between the roller seats, the end part of the cross rod 49 is fixedly installed in the connecting seat, if the inner wall of the tunnel is convex, the convex part presses the spring 19 to compress, and if the inner wall of the tunnel is concave, the spring 19 resets, so that the waterproofing membrane 6 on the cross rod 49 tightly adheres to the inner wall of the tunnel.

Referring to fig. 8, further, the cross rod 49 is rotatably connected with a pair of lantern rings 20 through torsion springs, the torsion springs generate pre-tightening force on the lantern rings 20, the lantern rings 20 are fixedly provided with first extension rods 21 and auxiliary rods 22, a connecting rod 23 is connected between the first extension rods 21, and the connecting rod 23 is rotatably connected with a roller shaft 24.

In the moving process, under the action of the torsion spring, the auxiliary rod 22 and the first extension rod 21 are both abutted against the inner wall of the tunnel and form a triangular structure with the inner wall of the tunnel, so that the roll shaft 24 always clings the waterproof roll 6 to the inner wall of the tunnel.

Example 3:

referring to fig. 1 and 5, basically the same as embodiment 2, further, a first mounting plate 7 is fixedly connected between the two side ring rails 2, a second mounting plate 8 is arranged on one side of the first mounting plate 7, a pressing plate 9 is slidably connected on the second mounting plate 8, a plurality of teeth 901 are arranged on one side of the pressing plate 9 close to the first mounting plate 7, and a driving assembly for driving the pressing plate 9 to slide is arranged on the first mounting plate 7.

It should be noted that, a linear slide rail is provided on the second mounting plate 8, a slide rail seat is fixedly mounted on one side of the second mounting plate 8 close to the first mounting plate 7, the slide rail seat is symmetrically mounted on two sides of the linear slide rail, the pressing plate 9 is slidably connected in the linear slide rail, a T-shaped block is fixedly mounted on the pressing plate 9, the T-shaped block is slidably connected in the slide rail seat, and a cambered surface is arranged on one side of the pressing plate 9 close to the waterproof coiled material 6, so that the pressing plate 9 is more attached to the inner wall of the tunnel.

Furthermore, the driving assembly comprises a first U-shaped clamping seat 25, a second U-shaped clamping seat 39 and a second motor 43 which are fixedly mounted on the first mounting plate 7, a first gear 40 and a second gear 41 are coaxially and rotatably connected in the first U-shaped clamping seat 25, a third gear 42 is rotatably connected in the second U-shaped clamping seat 39, the first gear 40 is in meshed connection with the plurality of teeth 901, the second gear 41 is in meshed connection with the third gear 42, wherein the second gear 41 and the third gear 42 are both fixedly mounted with a second extension rod 45; a rotating rod 48 is installed at the output end of the second motor 43, a pin shaft 44 is fixedly installed at the end portion of the rotating rod 48, and the pin shaft 44 abuts against the second extension rod 45.

During the operation of the second motor 43, the output end of the second motor 43 drives the rotation rod 48 to rotate, the rotation rod 48 sequentially dials the second extension rod 45 on the second gear 41 and the third gear 42 through the pin shaft 44, when the pin shaft 44 passes through the second extension rod 45 on the second gear 41 and abuts against the second extension rod 45 to drive the second gear 41 to rotate, the rotating second gear 41 drives the coaxial first gear 40 to rotate, so that the pressing plate 9 engaged with the rotating second gear linearly slides on the second mounting plate 8, the pin shaft 44 disengages from the second extension rod 45 on the second gear 41 and abuts against the second extension rod 45 on the third gear 42, the rotating third gear 42 drives the second gear 41 engaged with the rotating third gear 42 to rotate in the opposite direction, so that the pressing plate 9 linearly and reciprocally slides on the second mounting plate 8, so as to press the waterproof roll 6 and the inner wall of the tunnel and remove the air inside the waterproof roll 6 and the tunnel.

It should be noted that the diameter of the second extension rod 45 is smaller than the rotating radius of the pin 44, so that the pin 44 can only contact with the second extension rod 45 for a distance and then be separated.

step 1: moving the device to a laying point, pulling out the waterproof coiled material 6 in the placing box 4 to a cross rod 49, and clamping the waterproof coiled material 6 through a fixing clamp 5 on the cross rod 49;

step 2: the first motor 13 drives the rotating wheels 10 on two sides to rotate through the rotating shaft 11, the circular periphery of the rotating wheels 10 is matched with the arc-shaped groove 201 of the circular rail 2, when the flange 1001 on the rotating wheel 10 which continuously rotates enters the meshing groove 202, the circular rail 2 is stirred to rotate, the stop motion of the circular rail 2 can be ensured, and the time requirements of adhering the waterproof coiled material 6 and reinforcing the waterproof coiled material 6 are met;

and 3, step 3: the rotating shaft 11 drives the first cam 50 and the second cam 38 to rotate, the first piston piece 29 and the second piston piece 36 are pressed, air is pressed into the glue storage barrel 30 through the air inlet pipe 32 under the action of the first piston piece 29, the air area is enlarged to push the pneumatic plate 3001 to move, glue is extruded into the glue spraying main pipe 27 and then is divided through the glue spraying branch pipes 28, the uniformity of the glue sprayed on the waterproof roll material 6 is improved, when the pneumatic plate 3001 is reset, the glue area is enlarged, the produced negative pressure sucks the glue in the raw material barrel 31, secondary utilization is facilitated, under the action of the second piston piece 36, the air is pumped to the air pipe 35 and flows out from the spray nozzles 51, dust adhered to the inner wall of the tunnel is blown and sprayed, and laying of the waterproof roll material 6 is pretreated;

and 4, step 4: the output end of the second motor 43 drives the rotating rod 48 to rotate, the rotating rod 48 sequentially toggles the second extending rod 45 on the second gear 41 and the third gear 42 through the pin shaft 44, when the pin shaft 44 passes through the second extending rod 45 on the second gear 41 and abuts against the second extending rod 45 to drive the second gear 41 to rotate, the rotating second gear 41 drives the coaxial first gear 40 to rotate, the pressing plate 9 connected with the pin shaft is enabled to linearly slide on the second mounting plate 8, the pin shaft 44 is disengaged from the second extending rod 45 on the second gear 41 and then abuts against the second extending rod 45 on the third gear 42, the rotating third gear 42 drives the second gear 41 connected with the pin shaft to reversely rotate, the pressing plate 9 linearly and reciprocally slides on the second mounting plate 8, and the waterproof coiled material 6 and the inner wall of the tunnel are compressed and the air inside is removed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a tunnel waterproof material system of laying, includes that one side has quick-witted case (1) of placing case (4), and waterproofing membrane (6) are placed and are being placed case (4) in, its characterized in that still includes:

the rotary type air conditioner comprises ring rails (2) which are connected to two sides of a case (1) in a sliding mode, a rotary shaft (11) is connected to the case (1) in a rotating mode, two ends of the rotary shaft (11) penetrate through the case (1) and are coaxially provided with rotating wheels (10), and the rotating wheels (10) are connected into the ring rails (2) in a meshing mode;

the glue spraying machine is characterized in that a glue spraying main pipe (27), a first piston piece (29), a glue storage barrel (30) and a raw material barrel (31) are fixedly mounted on a base (26) below a case (1), an air inlet pipe (32) is connected between the first piston piece (29) and the glue storage barrel (30), a liquid inlet pipe (33) is connected between the glue storage barrel (30) and the raw material barrel (31), and a liquid outlet pipe (34) is connected between the glue storage barrel (30) and the glue spraying main pipe (27);

the air-conditioning device is characterized in that the air-conditioning device comprises fixed seats (3) symmetrically arranged on the outer wall of the circular rail (2), an air pipe (35) and a cross rod (49) are fixedly connected between the fixed seats (3) on two sides, a second piston piece (36) is arranged inside the base (26), and a hose (37) is connected between the second piston piece (36) and the air pipe (35);

a first cam (50) and a second cam (38) are mounted on the rotary shaft (11) and abut against the first piston member (29) and the second piston member (36), respectively.

2. The tunnel waterproof material laying system according to claim 1, wherein arc-shaped grooves (201) are formed in the inner wall of any one of the circular rails (2) at equal intervals, meshing grooves (202) are formed in the circular rails (2) between adjacent arc-shaped grooves (201), and limiting rails (203) are fixedly mounted on the side walls of two sides of each circular rail (2);

the runner (10) is integrally provided with a flange (1001), and the flange (1001) is matched with the meshing groove (202).

3. The tunnel waterproof material laying system according to claim 2, wherein a first pulley (12) is coaxially installed on the rotating shaft (11), a first motor (13) is installed in the chassis (1), a second pulley (14) is installed at an output end of the first motor (13), and the first pulley (12) and the second pulley (14) are connected through a belt;

the novel cabinet is characterized in that empty grooves (101) are formed in two sides of the cabinet (1), track groove seats (102) are symmetrically arranged on the inner walls of the empty grooves (101) on the cabinet (1), and the limiting rails (203) slide in the track groove seats (102) in a matched mode.

4. The tunnel waterproof material laying system according to claim 1, wherein U-shaped plates (15) are welded at four corners of one side of the fixed seat (3) away from the ring rail (2), a sliding rod (16) is connected in the U-shaped plates (15) in a sliding manner, one end of the sliding rod (16) penetrates through the U-shaped plates (15) and is fixedly provided with a limiting plate (17), and the other end of the sliding rod (16) penetrates through the U-shaped plates (15) and is provided with a roller (18);

the sliding rod (16) is sleeved with a spring (19), and two ends of the spring (19) are fixedly connected with the U-shaped plate (15) and the roller (18) respectively.

5. The tunnel waterproof material laying system according to claim 1, wherein a pair of lantern rings (20) are rotatably connected to the cross rod (49) through a torsion spring, a first extension rod (21) and an auxiliary rod (22) are fixedly mounted on the lantern rings (20), a connecting rod (23) is connected between the first extension rods (21), and a roller shaft (24) is rotatably connected to the connecting rod (23).

6. The tunnel waterproof material laying system according to claim 1, wherein a first mounting plate (7) is fixedly connected between the two side ring rails (2), a second mounting plate (8) is arranged on one side of the first mounting plate (7), a pressing plate (9) is slidably connected onto the second mounting plate (8), a plurality of teeth (901) are arranged on one side, close to the first mounting plate (7), of the pressing plate (9), and a driving assembly for driving the pressing plate (9) to slide is arranged on the first mounting plate (7).

7. The tunnel waterproof material laying system according to claim 6, wherein the driving assembly comprises a first U-shaped clamping seat (25), a second U-shaped clamping seat (39) and a second motor (43), the first U-shaped clamping seat (25) is fixedly installed on the first installation plate (7), a first gear (40) and a second gear (41) are coaxially and rotatably connected in the first U-shaped clamping seat (25), a third gear (42) is rotatably connected in the second U-shaped clamping seat (39), the first gear (40) is meshed with the plurality of teeth (901), and the second gear (41) is meshed with the third gear (42);

a second extension rod (45) is fixedly arranged on each of the second gear (41) and the third gear (42);

dwang (48) are installed to the output of second motor (43), the tip fixed mounting of dwang (48) has round pin axle (44), round pin axle (44) offset with second extension rod (45).

8. The tunnel waterproof material laying system according to claim 1, wherein a caulking groove (204) is formed in the outer side of the ring rail (2) along the circumference, a vertical rod (46) is fixedly installed on the outer side of the base (26), a sliding block (47) is fixedly installed at the upper end of the vertical rod (46), and the sliding block (47) is slidably installed in the caulking groove (204).

9. The tunnel waterproof material laying system according to claim 1, wherein the placing box (4) is provided with a discharge port (401) and a material changing port (402), and one side of the material changing port (402) is hinged with a box door (403).

10. A method for laying tunnel waterproofing material, which adopts the tunnel waterproofing material laying system of any one of claims 1 to 9, and is characterized in that the method comprises the following steps:

step 1: the device is moved to a laying point, the waterproof coiled material (6) in the placing box (4) is pulled out to a cross bar (49), and the waterproof coiled material (6) is clamped by a fixing clamp (5) on the cross bar (49);

step 2: the first motor (13) drives the rotating wheels (10) at two sides to rotate through the rotating shaft (11), so that the symmetrically arranged circular rails (2) rotate intermittently;

and 3, step 3: the rotating shaft (11) drives the first cam (50) and the second cam (38) to rotate, the first piston piece (29) and the second piston piece (36) are pressed, and the inner wall of the tunnel is blown and the waterproof roll (6) is sprayed with glue respectively;

and 4, step 4: the driving component drives the pressing plate (9) to linearly displace, and the waterproof coiled material (6) is tightly attached to the inner wall of the tunnel.