CN217582173U

CN217582173U - Automatic platform truck of hanging of spreading of tunnel waterproofing membrane

Info

Publication number: CN217582173U
Application number: CN202221836123.5U
Authority: CN
Inventors: 张阿沛; 李兆奎; 陶歆启; 李林林
Original assignee: China Railway 18th Bureau Group Co Ltd; Tunnel Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
Current assignee: China Railway 18th Bureau Group Co Ltd; Tunnel Engineering Co Ltd of China Railway 18th Bureau Group Co Ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-10-14
Anticipated expiration: 2032-07-18

Abstract

The utility model provides an automatic platform truck of hanging of spreading of tunnel waterproofing membrane relates to the waterproofing membrane and spreads and hang technical field, and the lower fixed surface of institute's base installs the stand, the lower fixed surface of base installs the universal wheel, the inside of stand is provided with the slip subassembly that is used for going up and down, the slip subassembly includes horizontal pole and lead screw cover, the rear side fixed mounting lead screw cover of horizontal pole, the upper end fixed mounting of stand has the roof, the last fixed surface of base installs the motor, the internally mounted of lead screw cover has the lead screw, the upper end of lead screw is connected with the lower surface rotation of roof. The utility model discloses a flexible upper and lower portable of lead screw cover, remove when the lead screw cover and can drive the horizontal pole and remove thereupon, thereby the horizontal pole removes and makes the removal that coiled material body can be nimble through driving first connecting block and second connecting block removal, realizes the nimble automatic movement's of coiled material body effect, avoids the workman to follow low pulling coiled material body like this, and then facilitates for the use.

Description

Automatic platform truck of hanging of spreading of tunnel waterproofing membrane

Technical Field

The utility model relates to a waterproof roll is spread and is hung technical field, particularly, relates to an automatic platform truck of hanging of spreading of tunnel waterproofing membrane.

Background

In the construction process of a tunnel, in order to ensure good waterproof performance, the outer wall of the tunnel is generally required to be subjected to waterproof treatment, a common household lays and hangs a certain waterproof coiled material on the outer wall of the tunnel to ensure the waterproof performance in the treatment process, the laying and hanging process can be completed by using a laying and hanging trolley in an auxiliary mode, the laying and hanging trolley mainly comprises a support and a coiled material mounting structure, the coiled waterproof coiled material is fixed on the coiled material mounting structure, the waterproof coiled material is pulled to be hung on the outer wall of the tunnel in the use process, and the waterproof coiled material is rapidly fixed by matching of fixing nails and adhesive glue, so that the laying and hanging work of the coiled material is completed;

this mode has reduced workman's work load to a certain extent, but following problem can be met at the in-process that uses to present majority shop hanging platform truck, if the coiled material mounting structure on the in-process majority shop hanging platform truck that uses adopts and support fixed mode, lead to waterproofing membrane to be difficult to remove after the installation waterproofing membrane, the workman can only follow the low place and stimulate the coiled material then remove and accomplish shop hanging like this, if the workman is in the eminence, the coiled material can not the automatic movement, just be difficult to shop hanging waterproofing membrane, bring inconvenience for using, so we provide a tunnel waterproofing membrane automatic shop hanging platform truck, solve the problem that meets in the aforesaid.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an automatic platform truck of hanging of spreading of tunnel waterproofing membrane can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an automatic platform truck of hanging of spreading of tunnel waterproofing membrane, includes the base, and the lower fixed surface of base installs the stand, the lower fixed surface of base installs the universal wheel, the inside of stand is provided with the slip subassembly that is used for going up and down, the slip subassembly includes horizontal pole and lead screw cover, the rear side fixed mounting lead screw cover of horizontal pole.

Preferably, the upper end of the upright post is fixedly provided with a top plate, and the upper surface of the base is fixedly provided with a motor.

Preferably, a screw rod is installed inside the screw rod sleeve, the bottom end of the screw rod is fixedly installed at the output end of the motor, and the upper end of the screw rod is rotatably connected with the lower surface of the top plate.

Preferably, the cross rod is slidably mounted in the sliding groove, the sliding groove is formed in the upright column, sliding blocks are fixedly mounted at two ends of the cross rod, and one side of each sliding block is slidably connected with one side of the upright column.

Preferably, a first connecting block and a sliding rail are fixedly mounted on the front side of the cross rod, and a second connecting block is slidably mounted on the sliding rail.

Preferably, the second connecting block and one side of the first connecting block are fixedly provided with plane bearings, two roller cones are fixedly arranged on one sides of the plane bearings, the two roller cones are tightly abutted to the coiled material body, one end of the second connecting block is fixedly connected with the output end of the electric telescopic rod, and one end of the electric telescopic rod is fixedly arranged on the front side of the cross rod.

Preferably, the front side and the rear side of each of the two sliding blocks are fixedly provided with a hollow rod, a moving block is slidably arranged in each hollow rod through a pin, a supporting plate is fixedly arranged on the periphery of each moving block, each hollow rod is provided with a positioning hole, and the pin penetrates through the positioning holes and the moving block.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses, control electric telescopic handle and stimulate the second connecting block, drive one of them cylinder awl to move, make the distance between two cylinder awl grow, then place the coiled material body between two cylinder awl, start electric telescopic handle again and promote the second connecting block and make one of them cylinder awl support the fiber container on the coiled material body tightly, accomplish the installation to the waterproof coiled material body, electric telescopic handle drives the second connecting block to move, make the distance between two cylinder awl change at will, can be to the fixed mounting of the coiled material body of majority different length;

the lead screw that drives on the slip subassembly under the effect that the in-process that uses started at the motor rotates, makes the flexible upper and lower portable of lead screw cover, moves when the lead screw cover and can drive the horizontal pole thereupon and move, thereby the horizontal pole removes and makes the removal that the coiled material body can be nimble through driving first connecting block and second connecting block removal, realizes the nimble automatic movement's of coiled material body effect, avoids the workman to follow the low pulling coiled material body like this, and then facilitates for the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the automatic tunnel waterproofing roll hanging trolley of the present invention;

fig. 2 is a schematic structural view of a sliding component of the automatic paving and hanging trolley for tunnel waterproof coiled materials of the utility model;

fig. 3 is a schematic view of a partial structure of the automatic paving and hanging trolley for tunnel waterproof coiled materials of the utility model;

fig. 4 is an enlarged schematic structural view of a position a of the automatic tunnel waterproofing membrane hanging trolley of the utility model;

fig. 5 is a schematic view of the connection between the hollow rod and the moving block of the automatic paving trolley for tunnel waterproof coiled materials of the utility model;

fig. 6 is the utility model relates to an enlarged structure schematic diagram of b department of automatic platform truck of hanging of spreading of tunnel waterproofing membrane.

In the figure: 1. a base; 2. a universal wheel; 3. a column; 4. a sliding assembly; 401. a cross bar; 402. a screw rod sleeve; 403. a screw rod; 404. a slider; 405. a first connection block; 406. a second connecting block; 407. a roller cone; 408. a slide rail; 409. a flat bearing; 5. a top plate; 6. a motor; 7. a chute; 8. an electric telescopic rod; 9. a coil body; 10. a hollow shaft; 11. a pin; 12. a moving block; 13. positioning holes; 14. and a support plate.

Detailed Description

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

Examples

As shown in fig. 1 to 6, an automatic hanging trolley of tunnel waterproofing membrane, including base 1, the lower fixed surface of base 1 installs stand 3, and the lower fixed surface of base 1 installs universal wheel 2, and the inside of stand 3 is provided with the slip subassembly 4 that is used for going up and down, and slip subassembly 4 includes horizontal pole 401 and lead screw cover 402, the rear side fixed mounting lead screw cover 402 of horizontal pole 401.

In this application, the upper end fixed mounting of stand 3 has roof 5, and the last fixed surface of base 1 installs motor 6. The screw 403 is arranged in the screw sleeve 402, the bottom end of the screw 403 is fixedly arranged at the output end of the motor 6, and the upper end of the screw 403 is rotatably connected with the lower surface of the top plate 5.

It should be noted that the upper end of the screw rod 403 rotates inside the top plate 5 to stabilize the screw rod 403, and the motor 6 and the electric telescopic rod 8 can be externally connected with a power supply when in use.

In this application, horizontal pole 401 slidable mounting is in the inside of spout 7, and the inside of stand 3 is seted up to spout 7, and the equal fixed mounting in both ends of horizontal pole 401 has slider 404, and one side of two sliders 404 all with one side sliding connection of stand 3. The front side of the cross bar 401 is fixedly provided with a first connecting block 405 and a sliding rail 408, and the sliding rail 408 is provided with a second connecting block 406 in a sliding manner. Second connecting block 406 and the equal fixed mounting in one side of first connecting block 405 have plane bearing 409, and cylinder awl 407 is installed all stipulated to one side of two plane bearing 409, supports tightly with coiled material body 9 between two cylinder awl 407, and the one end of second connecting block 406 and electric telescopic handle 8's output fixed connection, electric telescopic handle 8's one end fixed mounting is in the front side of horizontal pole 401.

It should be noted that the electric telescopic rod 8 is controlled to pull the second connecting block 406 to drive one of the roller cones 407 to move, so that the distance between the two roller cones 407 is increased, then the coil body 9 is placed between the two roller cones 407, and the electric telescopic rod 8 is started again to push the second connecting block 406 to enable one of the roller cones 407 to tightly abut against the paper tube on the coil body 9, so as to complete the installation of the waterproof coil body 9; lead screw 403 on the drive sliding assembly 4 rotates under the effect that motor 6 starts at the in-process that uses, make flexible upper and lower portable of lead screw cover 402, it can drive horizontal pole 401 and remove thereupon to remove when lead screw cover 402 removes, thereby horizontal pole 401 removes and removes through driving first connecting block 405 and second connecting block 406 and make the removal that coiled material body 9 can be nimble, realize the nimble automatic movement's of coiled material body 9 effect, avoid the workman like this from low pulling coiled material body 9, and then facilitate for the use, horizontal pole 401 removes and can drive slider 404 and remove, be used for stably preventing the incline to horizontal pole 401, can rotate one side rotation that drives two plane bearings 409 through driving roller awl 407 when coiled material body 9 stimulates simultaneously.

In this application, the front and back sides of two sliders 404 are fixedly provided with a hollow rod 10, the inside of the hollow rod 10 is slidably provided with a moving block 12 through a pin 11, the periphery of the moving block 12 is fixedly provided with a support plate 14, each hollow rod 10 is provided with a positioning hole 13, and the pin 11 passes through the positioning holes 13 and the moving block 12.

It should be noted that the support plate 14 can be pulled to move by taking down the pin 11 to achieve the purpose of extension and retraction, the support plate 14 can be used for a standing person or a placing tool, the support plate 14 is pulled to a certain position to enable the positioning hole 13 and the moving block 12 to be inserted into the pin locking support plate 14 again, a gap exists between the hollow rod 10 and the upright post 3, the hollow rod 10 cannot rub against the upright post 3 when moving, and the slider 404 moves to drive the hollow rod 10 to move so as to drive the support plate 14 to move.

The working principle of the automatic paving and hanging trolley for the waterproof coiled materials of the tunnel is as follows:

firstly, controlling the electric telescopic rod 8 to pull the second connecting block 406 to drive one of the roller cones 407 to move, so that the distance between the two roller cones 407 is increased, then placing the coiled material body 9 between the two roller cones 407, and starting the electric telescopic rod 8 again to push the second connecting block 406 to enable one of the roller cones 407 to tightly abut against a paper tube on the coiled material body 9, so as to complete the installation of the waterproof coiled material body 9; lead screw 403 on the drive sliding assembly 4 under the effect that motor 6 starts at the in-process that uses rotates, make flexible upper and lower portable of lead screw cover 402, it can drive horizontal pole 401 and remove thereupon to remove when lead screw cover 402 removes, thereby horizontal pole 401 removes and removes the removal that makes coiled material body 9 can be nimble through driving first connecting block 405 and second connecting block 406, realize the effect of the nimble automatic movement of coiled material body 9, avoid the workman to follow low pulling coiled material body 9 like this, and then facilitate for the use.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above description, and all embodiments cannot be exhausted here, and all obvious variations or changes are still in the protection scope of the present invention.

Claims

1. The utility model provides an automatic platform truck of hanging of spreading of tunnel waterproofing membrane, includes base (1), its characterized in that: the utility model discloses a lead screw of base, including base, stand (3), the lower fixed surface of base (1) installs universal wheel (2), the inside of stand (3) is provided with sliding assembly (4) that are used for going up and down, sliding assembly (4) include horizontal pole (401) and lead screw cover (402), rear side fixed mounting lead screw cover (402) of horizontal pole (401).

2. The automatic paving and hanging trolley for the tunnel waterproof rolls as claimed in claim 1, is characterized in that: the upper end fixed mounting of stand (3) has roof (5), the last fixed surface of base (1) installs motor (6).

3. The automatic paving and hanging trolley for the tunnel waterproof rolls as claimed in claim 1, is characterized in that: the internal mounting of lead screw cover (402) has lead screw (403), the bottom fixed mounting of lead screw (403) is in the output of motor (6), the upper end of lead screw (403) is connected with the lower surface rotation of roof (5).

4. The automatic paving and hanging trolley for the tunnel waterproof rolls as claimed in claim 1, is characterized in that: horizontal pole (401) slidable mounting is in the inside of spout (7), the inside in stand (3) is seted up in spout (7), the equal fixed mounting in both ends of horizontal pole (401) has slider (404), two one side of slider (404) all with one side sliding connection of stand (3).

5. The automatic trolley for paving and hanging tunnel waterproof rolls as claimed in claim 4, is characterized in that: the front side fixed mounting of horizontal pole (401) has first connecting block (405) and slide rail (408), slidable mounting has second connecting block (406) on slide rail (408).

6. The automatic trolley for paving and hanging tunnel waterproof rolls as claimed in claim 5, is characterized in that: the utility model discloses a coiled material connecting device, including first connecting block (405), second connecting block (406) and one side of first connecting block (405) all fixed mounting have flat bearing (409), two drum awl (407) are all installed to one side regulation of flat bearing (409), two support tightly with coiled material body (9) between drum awl (407), the one end of second connecting block (406) and the output fixed connection of electric telescopic handle (8), the one end fixed mounting of electric telescopic handle (8) is in the front side of horizontal pole (401).

7. The automatic trolley that hangs of tunnel waterproofing membrane of claim 4, characterized by: the front side and the rear side of each of the two sliding blocks (404) are fixedly provided with a hollow rod (10), a moving block (12) is slidably arranged in each hollow rod (10) through a pin (11), a supporting plate (14) is fixedly arranged on the periphery of each moving block (12), each hollow rod (10) is provided with a positioning hole (13), and each pin (11) penetrates through the positioning hole (13) and the moving block (12).