A pressure film structure for curing the roadbed of highway engineering

Abstract

The present invention discloses a pressure film structure for curing the roadbed of highway engineering pavement construction, including a working vehicle. A rotating groove is provided on the upper end surface of the working vehicle, and a rotating seat is rotatably connected in the rotating groove. A support frame is fixedly connected to the side wall of the rotating seat away from the working vehicle, and a suspension seat is fixedly connected to the side wall of the support frame away from the rotating seat. Two symmetrically arranged limiting holes are provided on the suspension seat, and the two limiting holes are arranged on one side of the suspension seat. Limiting rods are slidably connected in both of the two limiting holes. The proximal ends of the two limiting rods close to the working vehicle are fixedly connected together to form a driven plate. Two symmetrically arranged driven discs are fixedly connected to the side wall of the driven plate away from the suspension seat, and the two driven discs are arranged to be away from each other. In the present invention, users can easily complete high-quality film covering work, and at the same time, can conveniently complete the replacement of the film roll, which greatly facilitates the use of users.

Description

Technical Field

[0001] The present invention relates to the technical field related to highway engineering, and particularly relates to a film pressing structure for curing construction of a pavement base layer in highway engineering. Background Art

[0002] Highway engineering refers to the work of surveying, measuring, designing, constructing, maintaining, and managing highway structures. Highway engineering structures include: subgrade, pavement, bridge, culvert, tunnel, drainage system, safety protection facilities, greening, and traffic monitoring facilities, as well as houses, workshops, and other service facilities used for construction, maintenance, and monitoring. When constructing the pavement base layer of highway engineering, in order to effectively protect the pavement base layer, the pavement base layer is often covered with a film.

[0003] In the prior art, when performing film covering treatment, it is often necessary to manually hold a roller formed by a film roll, and then gradually unfold and cover it on the pavement base layer. Such an operation is time-consuming and laborious. At the same time, since the film roll is often wide and heavy, manual operation is very inconvenient, which will cause the film covering work to be unable to be completed well, and then affect the maintenance quality of the pavement base layer.

[0004] Therefore, we propose a film pressing structure for curing construction of a pavement base layer in highway engineering to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art, and propose a film pressing structure for curing construction of a pavement base layer in highway engineering.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solution:

[0007] A film pressing structure for curing construction of a pavement base layer in highway engineering, including a work vehicle. A rotating groove is provided on the upper end surface of the work vehicle. A rotating seat is rotatably connected in the rotating groove. A support frame is fixedly connected to a side wall of the rotating seat away from the work vehicle. A suspension seat is fixedly connected to a side wall of the support frame away from the rotating seat. Two symmetrically arranged limiting holes are provided on the suspension seat. The two limiting holes are arranged on one side of the suspension seat. Limiting rods are slidably connected in both of the two limiting holes. One ends of the two limiting rods close to the work vehicle are commonly fixedly connected to a driven plate. Two symmetrically arranged driven discs are fixedly connected to a side wall of the driven plate away from the suspension seat. The two driven discs are arranged to be away from each other. A driven shaft is commonly fixedly connected between the two driven discs. A driven roller is rotatably connected to the driven shaft. A rotating groove is provided on a side wall of the driven plate close to the suspension seat. A rotating disc is rotatably connected in the rotating groove. A threaded column is fixedly connected to a side wall of the rotating disc close to the suspension seat. One end of the threaded column away from the rotating disc is threadedly penetrated through the suspension seat. A working structure is provided at one end of the suspension seat away from the two limiting holes.

[0008] Preferably, the working structure includes a power disk fixedly connected to the side wall of the suspension seat close to the working vehicle. A rotation port is provided on one side wall of the power disk. A rotation block is rotatably connected in the rotation port. A power shaft is fixedly connected to the side wall of the rotation block away from the rotation port. A rotation motor is fixedly connected to the side wall of the power disk away from the power shaft. The output shaft of the rotation motor penetrates through the power disk. The output shaft of the rotation motor is fixedly connected to the rotation block. A fixed ring is fixedly connected to the power shaft. The fixed ring is arranged close to the power disk. A sliding ring is slidably connected to the power shaft. A plurality of clamping springs arranged at equal intervals are fixedly connected to the side wall of the sliding ring close to the fixed ring. One ends of the plurality of clamping springs away from the sliding ring are all fixedly connected to the fixed ring. A threaded block is fixedly connected to the side wall of the power shaft away from the power disk. A fixed disk is threadedly connected to the threaded block.

[0009] Preferably, a sliding groove is provided on the side wall of the suspension seat close to the working vehicle. One end of the sliding groove away from the power disk penetrates through the suspension seat. A sliding seat is slidably connected in the sliding groove. A threaded hole is provided on the sliding seat. A threaded rod is threadedly connected in the threaded hole. One end of the threaded rod is rotatably connected to the inner wall of the sliding groove. A connecting rod is fixedly connected to the sliding seat. One end of the connecting rod away from the sliding seat is fixedly connected to an auxiliary seat. A fixed port is provided on the side wall of the auxiliary seat close to the threaded block. The threaded block is slidably connected in the fixed port.

[0010] Preferably, a threaded port is provided on one side wall of the rotation groove. A plurality of fixed grooves are provided on the side wall of the rotation seat. The plurality of fixed grooves are all matched with the threaded port. A fixed bolt is threadedly connected in the threaded port. The fixed bolt is matched with the plurality of fixed grooves.

[0011] Preferably, the rotation groove is arranged in a T shape. The shape of the rotation seat is matched with the rotation groove. An arc-shaped port is provided on the upper inner wall of the rotation groove. A limiting block is slidably connected in the arc-shaped port. The limiting block is fixedly connected to the rotation seat.

[0012] Preferably, an annular port is provided on the support frame. A rotation ring is rotatably connected in the annular port. A working ring is fixedly connected to the outer wall of the rotation ring. An auxiliary rod is fixedly connected to the outer wall of the working ring. One end of the auxiliary rod away from the working ring is fixedly connected to a fixing plate. A threaded hole is provided on the upper end surface of the working vehicle. A fixing screw is threadedly connected in the threaded hole. One end of the fixing screw away from the threaded hole penetrates through the fixing plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the present invention, the user can utilize the elastic force of the clamping spring to enable the sliding ring and the fixed disk to cooperate to complete the clamping work of the film roller. At the same time, by using the threaded connection between the fixed disk and the threaded block, the user can conveniently disassemble the fixed disk, and then can conveniently replace different film rollers, greatly meeting the different usage requirements of the user. At the same time, by arranging the driven roller, the unfolded film can be effectively extruded, so that the film can better cover the roadbed, improving the maintenance quality of the roadbed. And by driving the film roller to move with the work vehicle, the work efficiency is improved, manpower is saved, and the film covering quality is further guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a front structural sectional view of a film pressing structure for roadbed curing construction in highway engineering proposed by the present invention;

[0016] Figure 2 is Figure 1 an enlarged view of structure A in;

[0017] Figure 3 is Figure 1 an enlarged view of structure B in;

[0018] Figure 4 FIG. is a side structural sectional view of the suspension seat part of a film pressing structure for roadbed curing construction in highway engineering proposed by the present invention;

[0019] Figure 5 FIG. is a side structural sectional view of the driven roller part of a film pressing structure for roadbed curing construction in highway engineering proposed by the present invention.

[0020] In the figure: 1 work vehicle, 2 rotating groove, 3 rotating seat, 4 support frame, 5 rotating opening, 6 rotating block, 7 suspension seat, 8 limiting hole, 9 limiting rod, 10 driven plate, 11 driven disk, 12 driven shaft, 13 driven roller, 14 rotating groove, 15 rotating disk, 16 threaded column, 17 power disk, 18 power shaft, 19 rotating motor, 20 fixing ring, 21 sliding ring, 22 clamping spring, 23 threaded block, 24 sliding groove, 25 sliding seat, 26 threaded hole, 27 threaded rod, 28 connecting rod, 29 auxiliary seat, 30 fixing opening, 31 threaded opening, 32 fixing groove, 33 fixing bolt, 34 arc-shaped opening, 35 limiting block, 36 annular opening, 37 rotating ring, 38 working ring, 39 auxiliary rod, 40 fixing plate, 41 threaded hole, 42 fixing screw, 43 fixing disk. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] Refer toFigures 1-5 , a pressure film structure for curing the roadbed of highway engineering pavement construction, including a working vehicle 1. There is a rotating groove 2 on the upper end surface of the working vehicle 1. A rotating seat 3 is rotatably connected in the rotating groove 2. There is a threaded opening 31 on one side wall of the rotating groove 2. There are a plurality of fixing grooves 32 on the side wall of the rotating seat 3. All the plurality of fixing grooves 32 are arranged in a matching manner with the threaded opening 31. A fixing bolt 33 is threadedly connected in the threaded opening 31. The fixing bolt 33 is arranged in a matching manner with the plurality of fixing grooves 32. In this way, the rotating seat 3 can be limited and fixed, and then the supporting frame 4 can be fixed at a specified position, so that the supporting frame 4 can be kept stable when the user is carrying out the film covering work. Only in this way can the film covering work be completed stably. The rotating groove 2 is arranged in a T shape, and the shape of the rotating seat 3 matches that of the rotating groove 2. There is an arc-shaped opening 34 on the upper inner wall of the rotating groove 2. A limiting block 35 is slidably connected in the arc-shaped opening 34. The limiting block 35 is fixedly connected to the rotating seat 3. This setting can effectively limit the rotation range of the rotating seat 3, so that the rotating seat 3 can accurately rotate to a specified angle, so that the user can conveniently complete the fixing work of the rotating seat 3, and then ensure the smooth completion of the film covering work;

[0023] A supporting frame 4 is fixedly connected to the side wall of the rotating seat 3 away from the working vehicle 1. There is an annular opening 36 on the supporting frame 4. A rotating ring 37 is rotatably connected in the annular opening 36. A working ring 38 is fixedly connected to the outer wall of the rotating ring 37. An auxiliary rod 39 is fixedly connected to the outer wall of the working ring 38. One end of the auxiliary rod 39 away from the working ring 38 is fixedly connected to a fixing plate 40. There is a threaded hole 41 on the upper end surface of the working vehicle 1. A fixing screw 42 is threadedly connected in the threaded hole 41. One end of the fixing screw 42 away from the threaded hole 41 penetrates through the fixing plate 40. In this way, the supporting frame 4 can be pulled, and then the supporting frame 4 can complete the supporting work more safely and stably. A hanging seat 7 is fixedly connected to the side wall of the supporting frame 4 away from the rotating seat 3. There are two symmetrically arranged limiting holes 8 on the hanging seat 7. The two limiting holes 8 are arranged on one side of the hanging seat 7. A limiting rod 9 is slidably connected in each of the two limiting holes 8. One ends of the two limiting rods 9 close to the working vehicle 1 are fixedly connected together to form a driven plate 10. Two symmetrically arranged driven discs 11 are fixedly connected to the side wall of the driven plate 10 away from the hanging seat 7. The two driven discs 11 are arranged to be away from each other. A driven shaft 12 is fixedly connected between the two driven discs 11. A driven roller 13 is rotatably connected to the driven shaft 12. There is a rotating groove 14 on the side wall of the driven plate 10 close to the hanging seat 7. A rotating disc 15 is rotatably connected in the rotating groove 14. A threaded column 16 is fixedly connected to the side wall of the rotating disc 15 close to the hanging seat 7. One end of the threaded column 16 away from the rotating disc 15 threadedly penetrates through the hanging seat 7. A working structure is arranged at one end of the hanging seat 7 away from the two limiting holes 8;

[0024] The working structure includes a power disk 17 fixedly connected to the side wall of the suspension seat 7 close to the working vehicle 1. There is a rotation port 5 on one side wall of the power disk 17. A rotation block 6 is rotatably connected in the rotation port 5. A power shaft 18 is fixedly connected to the side wall of the rotation block 6 away from the rotation port 5. A rotation motor 19 is fixedly connected to the side wall of the power disk 17 away from the power shaft 18. The output shaft of the rotation motor 19 penetrates through the power disk 17 and is fixedly connected to the rotation block 6. A fixing ring 20 is fixedly connected to the power shaft 18 and is arranged close to the power disk 17. A sliding ring 21 is slidably connected to the power shaft 18. A plurality of clamping springs 22 arranged at equal intervals are fixedly connected to the side wall of the sliding ring 21 close to the fixing ring 20. One ends of the plurality of clamping springs 22 away from the sliding ring 21 are all fixedly connected to the fixing ring 20. A threaded block 23 is fixedly connected to the side wall of the power shaft 18 away from the power disk 17. A fixing disk 43 is threadedly connected to the threaded block 23. In this way, the fixing disk 43 can be rotated close to the sliding ring 21 on the threaded block 23, and then the extrusion and fixing work of the film roll can be completed in cooperation with the sliding ring 21. There is a sliding groove 24 on the side wall of the suspension seat 7 close to the working vehicle 1. One end of the sliding groove 24 away from the power disk 17 penetrates through the suspension seat 7. A sliding seat 25 is slidably connected in the sliding groove 24. There is a threaded hole 26 on the sliding seat 25. A threaded rod 27 is threadedly connected in the threaded hole 26. One end of the threaded rod 27 is rotatably connected to the inner wall of the sliding groove 24. A connecting rod 28 is fixedly connected to the sliding seat 25. One end of the connecting rod 28 away from the sliding seat 25 is fixedly connected to an auxiliary seat 29. There is a fixing port 30 on the side wall of the auxiliary seat 29 close to the threaded block 23. The threaded block 23 is slidably connected in the fixing port 30. Such a setting can support the threaded block 23 with the aid of the auxiliary seat 29, and then the power shaft 18 can rotate more safely. At the same time, the sliding seat 25 can be separated from the sliding groove 24, so that structures such as the auxiliary seat 29 will not affect the normal replacement work of the film roll.

[0025] In the process of using the present invention, first, the corresponding film roll is sleeved on the power shaft 18, and then the fixing disk 43 is aligned with the threaded block 23 and rotated. In this way, the fixing disk 43 can be rotated close to the film roll on the threaded block 23 by means of the thread, and then the film roll is smoothly pushed, so that the film roll pushes the sliding ring 21 to squeeze the clamping springs 22. In this way, the clamping and fixing work of the film roll is successfully completed, and the user can conveniently complete the replacement work of different film rolls through the above operations. Subsequently, the user can rotate the support frame 4 to make the suspension seat 7 rotate to a position away from the working vehicle 1, and rotate the fixing bolt 33 in the threaded port 31 to make the fixing bolt 33 insert into the corresponding fixing groove 32. In this way, the fixing work of structures such as the support frame 4 is completed by fixing the rotating seat 3, so that the suspension seat 7 can work stably;

[0026] Subsequently, the user can rotate the threaded column 16 according to the height of the roadbed to be maintained, so that the driven plate 10 can be lifted to an appropriate height. In this way, the driven roller 13 can be smoothly lifted to an appropriate position. Then the user can drive the working vehicle 1 to the edge of the roadbed, unfold the film roller, so that the protective film covers the roadbed through the lower part of the driven roller 13. Then the working vehicle 1 and the rotating motor 19 can be started. The rotating motor 19 can control the rotation of the rotating block 6 through the output shaft, and then drive the power shaft 18 to rotate. In this way, the film roller clamped by the sliding ring 21 and the fixed disk 43 can be rotated and the film can be unfolded. The working vehicle 1 can cover the film on the roadbed in cooperation with the unfolding of the film roller during the moving process. At the same time, the extrusion of the film by the driven roller 13 can make the film better cover on the roadbed, greatly ensuring the maintenance quality of the roadbed.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A film pressing structure for curing the roadbed of highway engineering, comprising a working vehicle (1), characterized in that, On the upper end surface of the work vehicle (1), a rotating groove (2) is provided. A rotating seat (3) is rotatably connected in the rotating groove (2). On one side wall of the rotating seat (3) away from the work vehicle (1), a support frame (4) is fixedly connected. On one side wall of the support frame (4) away from the rotating seat (3), a suspension seat (7) is fixedly connected. On the suspension seat (7), two symmetrically arranged limiting holes (8) are provided. The two limiting holes (8) are arranged on one side of the suspension seat (7). In each of the two limiting holes (8), a limiting rod (9) is slidably connected. The ends of the two limiting rods (9) close to the work vehicle (1) are fixedly connected together with a driven plate (10). On one side wall of the driven plate (10) away from the suspension seat (7), two symmetrically arranged driven discs (11) are fixedly connected. The two driven discs (11) are arranged to be away from each other. A driven shaft (12) is fixedly connected between the two driven discs (11). A driven roller (13) is rotatably connected to the driven shaft (12). On one side wall of the driven plate (10) close to the suspension seat (7), a rotating groove (14) is provided. A rotating disc (15) is rotatably connected in the rotating groove (14). On one side wall of the rotating disc (15) close to the suspension seat (7), a threaded column (16) is fixedly connected. The end of the threaded column (16) away from the rotating disc (15) is threadedly penetrated through the suspension seat (7). A working structure is provided at one end of the suspension seat (7) away from the two limiting holes (8). The working structure includes a power disc (17) fixedly connected to one side wall of the suspension seat (7) close to the work vehicle (1). On one side wall of the power disc (17), a rotating opening (5) is provided. A rotating block (6) is rotatably connected in the rotating opening (5). On one side wall of the rotating block (6) away from the rotating opening (5), a power shaft (18) is fixedly connected. On one side wall of the power disc (17) away from the power shaft (18), a rotating motor (19) is fixedly connected. The output shaft of the rotating motor (19) penetrates through the power disc (17). The output shaft of the rotating motor (19) is fixedly connected to the rotating block (6). A fixing ring (20) is fixedly connected to the power shaft (18). The fixing ring (20) is arranged close to the power disc (17). A sliding ring (21) is slidably connected to the power shaft (18). On one side wall of the sliding ring (21) close to the fixing ring (20), a plurality of equally spaced clamping springs (22) are fixedly connected. The ends of the plurality of clamping springs (22) away from the sliding ring (21) are all fixedly connected to the fixing ring (20). A threaded block (23) is fixedly connected to one side wall of the power shaft (18) away from the power disc (17). A fixing disc (43) is threadedly connected to the threaded block (23).

2. The film pressing structure for curing the roadbed of highway engineering according to claim 1, characterized in that, On one side wall of the hanging seat (7) close to the work vehicle (1), there is a sliding groove (24). One end of the sliding groove (24) far from the power disk (17) penetrates through the hanging seat (7). A sliding seat (25) is slidably connected in the sliding groove (24). A threaded hole (26) is provided on the sliding seat (25). A threaded rod (27) is threadedly connected in the threaded hole (26). One end of the threaded rod (27) is rotatably connected to the inner wall of the sliding groove (24). A connecting rod (28) is fixedly connected to the sliding seat (25). One end of the connecting rod (28) far from the sliding seat (25) is fixedly connected to an auxiliary seat (29). A fixing port (30) is provided on one side wall of the auxiliary seat (29) close to the threaded block (23). The threaded block (23) is slidably connected in the fixing port (30).

3. The film pressing structure for curing the roadbed of highway engineering according to claim 1, characterized in that, A threaded port (31) is provided on one side wall of the rotating groove (2). A plurality of fixing grooves (32) are provided on the side wall of the rotating seat (3). The plurality of fixing grooves (32) are all matched with the threaded port (31). A fixing bolt (33) is threadedly connected in the threaded port (31). The fixing bolt (33) is matched with the plurality of fixing grooves (32).

4. The film pressing structure for curing the roadbed of highway engineering according to claim 1, characterized in that, The rotating groove (2) is arranged in a T shape. The shape of the rotating seat (3) is matched with the rotating groove (2). An arc-shaped port (34) is provided on the upper inner wall of the rotating groove (2). A limiting block (35) is slidably connected in the arc-shaped port (34). The limiting block (35) is fixedly connected to the rotating seat (3).

5. The film pressing structure for curing the roadbed of highway engineering according to claim 1, characterized in that, A circular port (36) is provided on the support frame (4). A rotating ring (37) is rotatably connected in the circular port (36). A working ring (38) is fixedly connected to the outer wall of the rotating ring (37). An auxiliary rod (39) is fixedly connected to the outer wall of the working ring (38). One end of the auxiliary rod (39) far from the working ring (38) is fixedly connected to a fixing plate (40). A threaded hole (41) is provided on the upper end surface of the work vehicle (1). A fixing screw (42) is threadedly connected in the threaded hole (41). One end of the fixing screw (42) far from the threaded hole (41) penetrates through the fixing plate (40).

Images