CN217127945U

CN217127945U - Highway engineering film paving device

Info

Publication number: CN217127945U
Application number: CN202220926141.6U
Authority: CN
Inventors: 高文帅; 李军胜; 孙华岳; 田治宪; 肖学洋; 张树林
Original assignee: Shandong Keda Infrastructure Co ltd
Current assignee: Shandong Keda Infrastructure Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-05
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a road engineering film laying device, which comprises a fixed plate, a traction frame arranged on the fixed plate and a film laying device for automatically laying a film on a concrete floor, wherein the film laying device comprises a rotating shaft arranged on the fixed plate, a first sleeve arranged on the rotating shaft, a thread groove arranged on the first sleeve, a fixed shaft arranged on another fixed plate, a second sleeve sleeved on the fixed shaft, a sliding cavity arranged on the second sleeve, a screw rod arranged on the side surface of the second sleeve, a film pressing component for laminating a film and a concrete bottom surface and a limiting component for preventing the film barrel from shifting, the utility model solves the problems that the existing road engineering film laying work is mostly manually laid by workers, need more workman to operate together, influence and spread membrane quality, and artifical membrane efficiency of spreading is lower problem.

Description

Highway engineering film paving device

Technical Field

The utility model belongs to the technical field of highway engineering, especially, relate to a highway engineering spreads membrane device.

Background

Highway engineering refers to the work such as reconnaissance, measurement, design, construction, maintenance, management of highway structure thing, and highway engineering shop membrane is a mode of maintenance concrete, should the cement solidification need appropriate moisture, reacts with moisture and improves the hardness of concrete, covers plastic film and can effectively prevent moisture flash evaporation, and the problem that prior art exists is: the existing highway engineering film paving work is mostly that workers spread films manually, more workers are needed to operate together, the film paving quality is affected, and the manual film paving efficiency is low.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a highway engineering spreads membrane device possesses and to spread the membrane operation automatically, is convenient for change film section of thick bamboo dismouting, improves and spreads membrane efficiency and spread membrane quality, reduces the consumption of manpower, and convenient operation's advantage has solved current highway engineering and has spread membrane work and mostly is spread the membrane by the workman is manual, needs more workman to operate together, influences and spreads the membrane quality, and the manual work spreads the lower problem of membrane efficiency.

The utility model discloses a realize like this, a highway engineering film paving device, including the fixed plate, locate the traction frame on the fixed plate and be used for the tectorial membrane device to the automatic film paving of concrete floor, the tectorial membrane device is including locating pivot on the fixed plate, locating the epaxial first sleeve of pivot, seting up the thread groove on the first sleeve, locating the fixed axle on another fixed plate, the cover is located fixed epaxial second sleeve, is seted up the smooth chamber on the second sleeve, is located the screw rod of second sleeve side, is used for making the press mold part of film and the laminating of concrete bottom surface and is used for preventing the spacing part of film section of thick bamboo skew, the pivot is connected with the fixed plate rotation, pivot and first sleeve fixed connection, fixed axle and fixed plate fixed connection, the fixed axle is located inside the smooth chamber, fixed axle and second sleeve swing joint.

As the utility model discloses it is preferred, stop part is including locating first spacing ring on the first sleeve, locating annular spout on the second sleeve, locating the inside second spacing ring of annular spout, setting firmly a plurality of springs between second spacing ring and annular spout inner wall and being used for preventing the torsional guide part of spring, first spacing ring links firmly with first sleeve, second spacing ring and annular spout sliding connection.

As the utility model discloses preferred, the guide part is including offering a plurality of slide holes on the second spacing ring and locating the inside guide bar of slide hole, the guide bar links firmly with the second sleeve, second spacing ring and guide bar sliding connection.

As the utility model discloses preferred, the press mold part is including locating the connecting rod on the fixed plate and locating the cylinder on the connecting rod, the connecting rod rotates with the fixed plate to be connected, the cylinder rotates with the connecting rod to be connected.

As the utility model discloses it is preferred, be equipped with first gear in the pivot, be equipped with driving motor on the fixed plate, the last second gear that is equipped with of driving motor, first gear and the meshing of second gear.

As the utility model discloses it is preferred, the bottom surface of fixed plate is equipped with the bracing piece, the bottom surface of bracing piece has set firmly the scraper blade.

As the utility model discloses it is preferred, set firmly the weight gain crossbeam on the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fixed plate, traction frame, pivot, first sleeve, thread groove, fixed axle, second sleeve, smooth chamber and screw rod, reached and spread the membrane operation automatically, be convenient for change the dismouting of a film section of thick bamboo, improve and spread membrane efficiency and shop membrane quality, reduce the consumption of manpower, convenient operation's effect.

2. The utility model discloses a set up first spacing ring, annular spout, second spacing ring and spring, can be when the film barrel casing on first sleeve, the position of a first spacing ring restriction film section of thick bamboo, when the film barrel casing on the second sleeve, a film section of thick bamboo extrudees the second spacing ring, makes the spacing ring slide along the spout, makes the distance between first spacing ring and the second spacing ring enlarge, and the spring pressurized shrink simultaneously to prevent that a film section of thick bamboo from rocking.

3. The utility model discloses a set up slide opening and guide bar, can prevent that the second spacing ring from rotating and preventing the spring torsional damage when the second spacing ring slides along the guide bar, improve the life of spring.

4. The utility model discloses a set up connecting rod and cylinder, can make the one end of film put into and compress tightly under the cylinder, the film pastes tightly with concrete ground under the effect of cylinder, reduces volatilizing of moisture.

5. The utility model discloses a set up first gear, driving motor and second gear, can make first sleeve and second sleeve rotate, make the automatic roll-out of film, improve and spread membrane efficiency.

6. The utility model discloses a set up bracing piece and scraper blade, can be when spreading the membrane operation, the subaerial debris of concrete can be struck off in advance to the scraper blade on the bracing piece, prevents that debris from stabbing the film to keep the integrality of film.

7. The utility model discloses a setting up the crossbeam that increases weight, can making the cylinder to the pressure increase of film to improve the laminating degree of film and ground.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front view provided by an embodiment of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to an embodiment of the present invention;

fig. 5 is an enlarged view of a portion B in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a fixing plate; 2. a traction frame; 3. a rotating shaft; 4. a first sleeve; 5. a thread groove; 6. a fixed shaft; 7. a second sleeve; 8. a slide chamber; 9. a screw; 10. a first limit ring; 11. an annular chute; 12. a second stop collar; 13. a spring; 14. a slide hole; 15. a guide bar; 16. a connecting rod; 17. a drum; 18. a first gear; 19. a drive motor; 20. a second gear; 21. a support bar; 22. a squeegee; 23. and a weight increasing beam.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, a road engineering film paving device provided by the embodiment of the present invention comprises a fixing plate 1, a traction frame 2 disposed on the fixing plate 1, and a film paving device for automatically paving a film on a concrete ground, wherein the film paving device comprises a rotating shaft 3 disposed on the fixing plate 1, a first sleeve 4 disposed on the rotating shaft 3, a thread groove 5 disposed on the first sleeve 4, a fixing shaft 6 disposed on another fixing plate 1, a second sleeve 7 sleeved on the fixing shaft 6, a sliding cavity 8 disposed on the second sleeve 7, a screw 9 disposed on a side surface of the second sleeve 7, a film pressing component for adhering a film to a concrete bottom surface, and a limiting component for preventing the film cylinder from shifting, the rotating shaft 3 is rotatably connected with the fixing plate 1, the rotating shaft 3 is fixedly connected with the first sleeve 4, the fixing shaft 6 is fixedly connected with the fixing plate 1, the fixed shaft 6 is positioned in the sliding cavity 8, and the fixed shaft 6 is movably connected with the second sleeve 7.

Referring to fig. 3 and 4, the limiting component includes a first limiting ring 10 disposed on the first sleeve 4, an annular sliding groove 11 disposed on the second sleeve 7, a second limiting ring 12 disposed inside the annular sliding groove 11, a plurality of springs 13 fixedly disposed between the second limiting ring 12 and the inner wall of the annular sliding groove 11, and a guiding component for preventing the springs 13 from twisting, the first limiting ring 10 is fixedly connected with the first sleeve 4, and the second limiting ring 12 is slidably connected with the annular sliding groove 11.

Adopt above-mentioned scheme: through setting up first spacing ring 10, annular chute 11, second spacing ring 12 and spring 13, can be when the film barrel casing on first sleeve 4, the position of first spacing ring 10 restriction film barrel, when the film barrel casing was on second sleeve 7, the film barrel extrudeed second spacing ring 12, make the spacing ring slide along the spout, make the distance between first spacing ring 10 and the second spacing ring 12 enlarge, spring 13 pressurized shrink simultaneously, thereby prevent that the film barrel from rocking.

Referring to fig. 4, the guide member includes a plurality of sliding holes 14 formed in the second limit ring 12 and a guide rod 15 disposed inside the sliding holes 14, the guide rod 15 is fixedly connected to the second sleeve 7, and the second limit ring 12 is slidably connected to the guide rod 15.

Adopt above-mentioned scheme: through setting up slide opening 14 and guide bar 15, can prevent that second spacing ring 12 from rotating and prevent that spring 13 from twisting the damage when second spacing ring 12 slides along guide bar 15, improve the life of spring 13.

Referring to fig. 1, the film pressing component comprises a connecting rod 16 arranged on the fixing plate 1 and a roller 17 arranged on the connecting rod 16, wherein the connecting rod 16 is rotatably connected with the fixing plate 1, and the roller 17 is rotatably connected with the connecting rod 16.

Adopt above-mentioned scheme: through setting up connecting rod 16 and cylinder 17, can make the one end of film put into the cylinder 17 and compress tightly, the film is with concrete ground hugging closely under the effect of cylinder 17, reduces the evaporation of moisture.

Referring to fig. 5, a first gear 18 is disposed on the rotating shaft 3, a driving motor 19 is disposed on the fixing plate 1, a second gear 20 is disposed on the driving motor 19, and the first gear 18 is engaged with the second gear 20.

Adopt above-mentioned scheme: through setting up first gear 18, driving motor 19 and second gear 20, can make first sleeve 4 and second sleeve 7 rotate, make the film rotate out automatically, improve and spread membrane efficiency.

Referring to fig. 1, a support rod 21 is disposed on the bottom surface of the fixing plate 1, and a scraper 22 is fixedly disposed on the bottom surface of the support rod 21.

Adopt above-mentioned scheme: through setting up bracing piece 21 and scraper blade 22, can be when spreading the membrane operation, the subaerial debris of concrete can be scraped in advance to scraper blade 22 on the bracing piece 21, prevents that debris from stabbing the film to keep the integrality of film.

Referring to fig. 1, a weight-increasing beam 23 is fixedly arranged on the connecting rod 16.

Adopt above-mentioned scheme: by arranging the weight increasing beam 23, the pressure of the roller 17 on the film can be increased, so that the attaching degree of the film and the ground is improved.

The utility model discloses a theory of operation:

when in use, firstly, the second sleeve 7 is slid along the fixed shaft 6, then the film tube is sleeved on the first sleeve 4 and the second sleeve 7, then the second sleeve 7 is slid to enable the screw 9 to enter the thread groove 5, then the second sleeve 7 is rotated to enable the screw 9 to be fixed with the thread groove 5 in a threaded manner, when the film tube is sleeved on the first sleeve 4, the first limiting ring 10 limits the position of the film tube, when the film tube is sleeved on the second sleeve 7, the film tube extrudes the second limiting ring 12 to enable the second limiting ring 12 to slide along the annular sliding groove 11, the distance between the first limiting ring 10 and the second limiting ring 12 is expanded, simultaneously, the spring 13 is compressed and contracted, thereby the film tube is fixed and the film tube is prevented from shaking, simultaneously, the second limiting ring 12 slides along the guide rod 15, thereby the second limiting ring 12 is prevented from rotating and the spring 13 is prevented from being twisted and damaged, then one end of the film is put under the roller 17 to be compressed, and start driving motor 19 to drive first sleeve 4 and second sleeve 7 and rotate, make the film rotate automatically, improve and spread membrane efficiency, then remove through pulling traction frame 2, the film pastes tightly with concrete ground under the effect of cylinder 17, reduce the volatilization of moisture, the crossbeam 23 that increases weight simultaneously makes cylinder 17 increase to the pressure of film, thereby improve the laminating degree of film and ground, when spreading the membrane operation, the subaerial debris of concrete can be scraped in advance to scraper blade 22 on the bracing piece 21, prevent that debris from stabbing the film, thereby keep the integrality of film.

In summary, the following steps: this highway engineering spreads membrane device through setting up fixed plate 1, traction frame 2, pivot 3, first sleeve 4, thread groove 5, fixed axle 6, second sleeve 7, smooth chamber 8, screw rod 9, stop part and press mold part, has solved current highway engineering and has spread membrane work and mostly be by the manual membrane of spreading of workman, needs more workman to operate together, influences the membrane quality of spreading, and the artifical membrane efficiency of spreading lower problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a highway engineering spreads membrane device, includes fixed plate (1), locates traction frame (2) on fixed plate (1) and is used for spreading the tectorial membrane device of membrane automatically to the concrete ground, its characterized in that: the film laminating device comprises a rotating shaft (3) arranged on a fixing plate (1), a first sleeve (4) arranged on the rotating shaft (3), a thread groove (5) arranged on the first sleeve (4), a fixing shaft (6) arranged on the other fixing plate (1), a second sleeve (7) sleeved on the fixing shaft (6), a sliding cavity (8) arranged on the second sleeve (7), a screw rod (9) arranged on the side surface of the second sleeve (7), a film pressing component used for enabling a film to be attached to the bottom surface of concrete, and a limiting component used for preventing the film cylinder from shifting, the rotating shaft (3) is rotationally connected with the fixed plate (1), the rotating shaft (3) is fixedly connected with the first sleeve (4), the fixed shaft (6) is fixedly connected with the fixed plate (1), the fixed shaft (6) is located inside the sliding cavity (8), and the fixed shaft (6) is movably connected with the second sleeve (7).

2. A road engineering filming device as claimed in claim 1, wherein: the limiting part comprises a first limiting ring (10) arranged on the first sleeve (4), an annular sliding groove (11) arranged on the second sleeve (7), a second limiting ring (12) arranged inside the annular sliding groove (11), a plurality of springs (13) fixedly arranged between the second limiting ring (12) and the inner wall of the annular sliding groove (11) and a guide part for preventing the springs (13) from twisting, wherein the first limiting ring (10) is fixedly connected with the first sleeve (4), and the second limiting ring (12) is connected with the annular sliding groove (11) in a sliding mode.

3. A road engineering filming device as claimed in claim 2, wherein: the guide part comprises a plurality of sliding holes (14) formed in the second limiting ring (12) and a guide rod (15) arranged inside the sliding holes (14), the guide rod (15) is fixedly connected with the second sleeve (7), and the second limiting ring (12) is connected with the guide rod (15) in a sliding mode.

4. A road engineering filming device as defined in claim 1, wherein: press mold part is including locating connecting rod (16) on fixed plate (1) and locating cylinder (17) on connecting rod (16), connecting rod (16) rotate with fixed plate (1) and are connected, cylinder (17) rotate with connecting rod (16) and are connected.

5. A road engineering filming device as claimed in claim 1, wherein: be equipped with first gear (18) on pivot (3), be equipped with driving motor (19) on fixed plate (1), be equipped with second gear (20) on driving motor (19), first gear (18) and second gear (20) meshing.

6. A road engineering filming device as claimed in claim 1, wherein: the bottom surface of the fixed plate (1) is provided with a support rod (21), and the bottom surface of the support rod (21) is fixedly provided with a scraper (22).

7. A road engineering filming device as claimed in claim 4, wherein: and a weight increasing beam (23) is fixedly arranged on the connecting rod (16).