CN220579750U

CN220579750U - Road surface tectorial membrane device for highway construction

Info

Publication number: CN220579750U
Application number: CN202222845512.0U
Authority: CN
Inventors: 吴俊�; 杨晓鑫; 李兴焕; 周应度; 李金志
Original assignee: Yunnan Ganchen Construction Engineering Co ltd
Current assignee: Yunnan Ganchen Construction Engineering Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2024-03-12
Anticipated expiration: 2032-10-27

Abstract

The utility model belongs to the technical field of road construction, and particularly relates to a pavement film laminating device for road construction, which comprises a trolley body, wherein a motor is fixedly arranged on the trolley body, an output shaft of the motor is rotationally connected with the trolley body, an output shaft of the motor is fixedly connected with a positive and negative threaded rod, the positive and negative threaded rod is rotationally connected with the trolley body, two mounting plates are connected with the outer sides of the positive and negative threaded rod through threads, a mounting shaft is fixedly connected onto the mounting plates, a film laminating roll is sleeved on the outer sides of the mounting shafts in a sliding manner, and the film laminating roll is in contact with the mounting shafts. According to the utility model, through the arrangement of the compression roller, the film extending on the film laminating roll can be guided, and under the cooperation of the structures such as the clamping block, the spring and the like, the position of the compression roller is regulated to be stable, so that the film is effectively tensioned, the loosening problem of the film is avoided, and the film laminating machine is convenient for people to use the film laminating on the road surface.

Description

Road surface tectorial membrane device for highway construction

Technical Field

The utility model relates to the technical field of road construction, in particular to a pavement film covering device for road construction.

Background

The utility model provides a tectorial membrane device for highway pavement construction that puts forward in patent grant publication No. CN215714489U, includes two structure support frames, link, center axostylus axostyle, spring telescopic link, central cylinder, two press mold axostylus axostyle, two press mold cylinders, and bearing plate; the first structural support frame and the second structural support frame are arranged in a left-right parallel manner, the connecting frame is detachably and fixedly arranged at the front ends of the first structural support frame and the second structural support frame, the central shaft rod is arranged at the rear side of the connecting frame, the first structural support frame and the second structural support frame are respectively welded and fixedly arranged at the rear ends of the first structural support frame and the second structural support frame, the middle of the film pressing roller is of a hollow structure, the two film pressing rollers are respectively inserted into the two film pressing shaft rods in a rotating manner, one ends of the two springs are respectively fixedly connected with two ends of the spring telescopic rods, and the other ends of the two springs are tightly inserted into the two spring grooves. The utility model has the characteristics of simple structure, convenient disassembly and high construction efficiency, and can finish the film laying operation by one person.

But it also has certain not enough, firstly, this patent adopts the structure cooperation of spring, spring telescopic link to accomplish the installation of tectorial membrane book, and this structure adopts the spring form for the installation stability of tectorial membrane book is weaker, and the settling of the tectorial membrane book of being inconvenient for uses, secondly, this patent is simple to adopt the setting of press mold cylinder, leads the film, does not have the setting of joint mechanism, is difficult to adjust the position of pinch roller, and inconvenient to compress tightly the processing to the film uses inconvenient follow-up tectorial membrane.

Disclosure of Invention

The utility model aims to provide a road surface film laminating device for road construction, which solves the problems that the road surface film laminating device for road construction only adopts the structure cooperation of a spring and a spring telescopic rod to finish the installation of a film laminating roll, the structure adopts a spring form, so that the installation stability of the film laminating roll is weaker, the placement of the film laminating roll is inconvenient, and the film is guided by simply adopting the arrangement of a film pressing roller without a clamping mechanism, the position of a pressing roller is difficult to adjust, the film is inconvenient to press and the follow-up film laminating is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road surface tectorial membrane device for highway construction, includes the shallow body, fixed mounting has the motor on the shallow body, the output shaft and the shallow body rotation of motor are connected, the output shaft fixedly connected with positive and negative threaded rod of motor, positive and negative threaded rod rotates with the shallow body to be connected, the outside of positive and negative threaded rod passes through threaded connection has two mounting panels, fixedly connected with installation axle on the mounting panel, the outside swing joint of installation axle has the tectorial membrane to roll up, the tectorial membrane is rolled up and is contacted with the mounting panel, be provided with guiding mechanism on mounting panel and the shallow body jointly, fixedly connected with fixed plate on the shallow body, sliding connection has the back shaft in the fixed plate, fixedly connected with traveller in the fixed plate, traveller and back shaft sliding connection, be provided with joint mechanism jointly on traveller and the back shaft.

Preferably, a pinch roller is installed on the outer side of the support shaft through a bearing, the pinch roller is in contact with the film on the film covered roll, and the film on the film covered roll can be guided through the arrangement of the pinch roller.

Preferably, the guiding mechanism comprises a guiding groove, a top block and a guiding column, the guiding groove is formed in the mounting plate, the top block is connected in the trolley body in a sliding mode, the guiding column is fixedly connected to the top block, the guiding column is connected with the guiding groove in a sliding mode, and the mounting plate can be guided in a moving mode through the cooperation of the guiding column, the guiding groove and other structures.

Preferably, the whole of guide post is the cylinder form, the guide post is cold rolled steel material, through the setting of guide post, can lead the mounting panel, and cold rolled steel material possesses good durability.

Preferably, the clamping mechanism comprises a clamping groove, an end plate, a clamping block, a guide plate, a push rod and a spring, wherein the clamping groove is formed in the sliding column, the end plate is connected in a sliding manner in the supporting shaft, the clamping block is fixedly connected to the end plate, the clamping block is connected with the clamping groove in a sliding manner, the guide plate is fixedly connected to the guide plate in the supporting shaft, the push rod is connected with the push rod in a sliding manner in the guide plate, the push rod is fixedly connected with the end plate, and the supporting shaft can be limited through the cooperation of the clamping groove, the clamping block, the spring and the like, so that the supporting shaft drives the compression roller to be stable.

Preferably, the clamping grooves are formed in a plurality of ways, the clamping grooves are distributed on the sliding column at equal intervals, and the follow-up matching clamping blocks are convenient to use through the arrangement of the clamping grooves.

Preferably, the guide plate is welded with a spring, the spring is welded with the end plate, and the end plate can be connected for use through the arrangement of the spring.

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

1. according to the utility model, through the arrangement of the compression roller, the film extending on the film laminating roll can be guided, and under the cooperation of the structures such as the clamping block, the spring and the like, the position of the compression roller is regulated to be stable, so that the film is effectively tensioned, the loosening problem of the film is avoided, and the film laminating machine is convenient for people to use the film laminating on the road surface.

2. According to the utility model, the film covered roll is pushed to be sleeved on the mounting shaft, the motor is started to drive the positive and negative threaded rods to rotate so as to push the two mounting plates to move in opposite directions, and then the mounting shaft is driven to move in opposite directions, so that the mounting plates are in contact with the film covered roll, and the film covered roll is convenient for people to mount and use, so that the stable arrangement of the film covered roll is ensured.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is a side view of the film roll of FIG. 2 of the present utility model;

FIG. 4 is a side view of the mounting plate of FIG. 2 in accordance with the present utility model;

FIG. 5 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 6 is a side view of the mounting plate of FIG. 2 in accordance with the present utility model;

fig. 7 is an enlarged view of fig. 6B in accordance with the present utility model.

In the figure: 1. a cart body; 2. a motor; 3. a positive and negative threaded rod; 4. a mounting plate; 5. a mounting shaft; 6. laminating a film roll; 7. a guide mechanism; 8. a fixing plate; 9. a support shaft; 10. a pinch roller; 11. a spool; 12. a clamping mechanism; 71. a guide groove; 72. a top block; 73. a guide post; 121. a clamping groove; 122. an end plate; 123. a clamping block; 124. a guide plate; 125. a push rod; 126. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, a road construction is with road surface tectorial membrane device, including shallow body 1, fixed mounting has motor 2 on the shallow body 1, the output shaft and the shallow body 1 of motor 2 rotate to be connected, the output shaft fixedly connected with positive and negative threaded rod 3 of motor 2, positive and negative threaded rod 3 rotates to be connected with shallow body 1, the outside of positive and negative threaded rod 3 is through threaded connection has two mounting panels 4, fixedly connected with installation axle 5 on the mounting panel 4, the outside swing joint of installation axle 5 has tectorial membrane to roll 6, tectorial membrane roll 6 contacts with mounting panel 4, be provided with guiding mechanism 7 on mounting panel 4 and the shallow body 1 jointly, fixedly connected with fixed plate 8 on the shallow body 1, fixedly connected with back shaft 9 on the fixed plate 8, the outside of back shaft 9 is installed through the bearing and is pressed roller 10, the film contact on the back roller 10 and the tectorial membrane roll 6, through the setting of pressing roller 10, can carry out the direction treatment to the film on the tectorial membrane roll 6, fixedly connected with slide post 11 in the fixed plate 8, slide post 11 and back shaft 9 sliding connection have joint mechanism jointly to set up on back shaft 11 and the back shaft 12.

Referring to fig. 1, 2, 3, 4 and 5, the guide mechanism 7 includes a guide groove 71, a top block 72 and a guide post 73, the guide groove 71 is provided in the mounting plate 4, the top block 72 is slidably connected in the cart body 1, the guide post 73 fixedly connected to the top block 72 is slidably connected with the guide groove 71, the whole of the guide post 73 is in a cylindrical shape, the guide post 73 is made of cold rolled steel, the mounting plate 4 can be guided through the arrangement of the guide post 73, the cold rolled steel has good durability, and the mounting plate 4 can be moved and guided through the cooperation of the structures such as the guide post 73 and the guide groove 71.

Referring to fig. 1, 2, 6 and 7, the clamping mechanism 12 includes a clamping groove 121, an end plate 122, a clamping block 123, a guide plate 124, a push rod 125 and a spring 126, the clamping groove 121 is formed in the sliding column 11, the end plate 122 is slidably connected with the supporting shaft 9, the clamping block 123 is fixedly connected with the end plate 122, the clamping block 123 is slidably connected with the clamping groove 121, the guide plate 124 is fixedly connected with the supporting shaft 9, the push rod 125 is slidably connected with the guide plate 124, the push rod 125 is fixedly connected with the end plate 122, and the supporting shaft 9 can be limited through the cooperation of the clamping groove 121, the clamping block 123, the spring 126 and other structures, so that the supporting shaft 9 drives the compression roller 10 to be stable.

Referring to fig. 1, 2, 6 and 7, the clamping grooves 121 are provided with a plurality of clamping grooves 121, the plurality of clamping grooves 121 are distributed on the sliding column 11 at equal intervals, the subsequent matching of the clamping blocks 123 is convenient to use through the arrangement of the clamping grooves 121, the guide plates 124 are welded with the springs 126, the springs 126 are welded with the end plates 122, and the end plates 122 can be connected for use through the arrangement of the springs 126.

The specific implementation process of the utility model is as follows: when the road surface film laminating device for highway construction needs to be used, the film laminating roll 6 and the mounting shaft 5 can be pushed to be positioned on the same horizontal plane, the motor 2 is started to drive the positive and negative threaded rods 3 to rotate, under the threaded connection, the two mounting plates 4 can be pushed to move in opposite directions to drive the mounting shaft 5 to move, finally the mounting shaft 5 is inserted into the film laminating roll 6, the mounting plates 4 are contacted with the film laminating roll 6, the film laminating roll 6 is mounted, so that the mounting stability of the film laminating roll 6 is ensured, in the process, when the mounting plates 4 slide under force, the guide posts 73 slide along the inner walls of the guide grooves 71 to extrude the top blocks 72 to deform, the top blocks 72 are made of elastic rubber materials, under the deformation action of the top blocks 72, the guide posts 73 can be pushed to be stable, the guide posts 73 are always contacted with the inner walls of the guide grooves 71, and effective guide treatment is carried out on the mounting plates 4;

the film on the film laminating roll 6 can be pulled to pass through the pinch roller 10 and is enabled to be in contact with a paved cement pavement, then the trolley body 1 is pulled to move, the film is slowly unfolded to carry out film laminating treatment on the pavement, when the tension of the film is weaker, the pinch roller 10 can be pushed to slide downwards to drive the support shaft 9 to slide along the surface of the slide column 11, in the process, the clamping groove 121 extrudes the clamping block 123 to push the end plate 122 to slide, the spring 126 is enabled to deform under the stress, finally the clamping block 123 is enabled to be separated from the clamping groove 121, the clamping block 123 slides along the surface of the slide column 11 under the action of the force, when the clamping block 123 slides to the next clamping groove 121 arranged on the slide column 11, the spring 126 is restored to deform to push the clamping block 123 to wipe the clamping groove 121, limit the support shaft 9, and the support shaft 9 drives the pinch roller 10 to compress the film.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road surface tectorial membrane device for highway construction, includes shallow body (1), its characterized in that: the novel trolley is characterized in that a motor (2) is fixedly installed on the trolley body (1), an output shaft of the motor (2) is rotationally connected with the trolley body (1), a positive and negative threaded rod (3) is fixedly connected with the output shaft of the motor (2), the positive and negative threaded rod (3) is rotationally connected with the trolley body (1), two installation plates (4) are connected to the outer side of the positive and negative threaded rod (3) through threads, an installation shaft (5) is fixedly connected to the installation plate (4), a film covered roll (6) is movably connected to the outer side of the installation shaft (5), the film covered roll (6) is in contact with the installation shaft (5), guide mechanisms (7) are jointly arranged on the installation plate (4) and the trolley body (1), a fixing plate (8) is fixedly connected to the inner side of the fixing plate (1), a sliding column (11) is connected to the supporting shaft (9) in a sliding mode, and the sliding column (11) and the supporting shaft (9) are connected in a sliding mode, and clamping mechanisms (12) are jointly arranged on the sliding column (11) and the supporting shaft (9).

2. The pavement covering device for highway construction according to claim 1, wherein: the outside of the supporting shaft (9) is provided with a pressing roller (10) through a bearing, and the pressing roller (10) is contacted with the film on the film laminating roll (6).

3. The pavement covering device for highway construction according to claim 1, wherein: guiding mechanism (7) are including guide way (71), kicking block (72) and guide post (73), set up guide way (71) in mounting panel (4), sliding connection has kicking block (72) in shallow body (1), fixedly connected with guide post (73) on kicking block (72), guide post (73) and guide way (71) sliding connection.

4. A pavement covering device for highway construction according to claim 3, wherein: the whole guide post (73) is in a cylindrical shape, and the guide post (73) is made of cold-rolled steel.

5. The pavement covering device for highway construction according to claim 1, wherein: clamping mechanism (12) are including draw-in groove (121), end plate (122), fixture block (123), deflector (124), ejector pin (125) and spring (126), draw-in groove (121) have been seted up in slide column (11), sliding connection has end plate (122) in back shaft (9), fixedly connected with fixture block (123) on end plate (122), fixture block (123) and draw-in groove (121) sliding connection, fixedly connected with deflector (124) in back shaft (9), sliding connection has ejector pin (125) in deflector (124), ejector pin (125) and end plate (122) fixed connection.

6. The pavement covering device for highway construction according to claim 5, wherein: the clamping grooves (121) are formed in a plurality, and the clamping grooves (121) are distributed on the sliding column (11) at equal intervals.

7. The pavement covering device for highway construction according to claim 5, wherein: a spring (126) is welded on the guide plate (124), and the spring (126) is welded with the end plate (122).