Pavement maintenance film paving vehicle

Abstract

The invention provides a pavement maintenance film paving vehicle which comprises a moving vehicle body, placing frames are connected to the two sides of one end of the moving vehicle body, a connecting roller is placed between the two placing frames, an adjusting device is arranged at one end of the moving vehicle body, a box body is installed on the surface of the moving vehicle body, and a support is installed at the top of the box body. A motor is installed in the center of the bottom of the support, one end of an output shaft of the motor is fixedly connected with a rotating frame through a connecting shaft, the multiple storage assemblies are arranged on the rotating frame, the rectangular communicating frame is installed on one side of the surface of the support, and a discharging device is arranged between the support and the rectangular communicating frame. According to the pavement curing film paving vehicle, the support with the motor, the rectangular through groove and the guide plate is arranged on the surface of the box body, the rotating frame with the storage assembly and the rectangular communicating frame with the discharging device are matched for operation, discharging operation can be conducted on multiple pressing bags automatically, and therefore the operation convenience can be improved.

Description

Technical Field

[0001] The invention relates to the field of road maintenance, in particular to a road maintenance film covering vehicle. Background Art

[0002] Pavement maintenance refers to a series of maintenance, repair and improvement measures taken to maintain the performance of the road and extend its service life.

[0003] At present, when newly built roads are maintained, a curing film is laid on the surface to prevent cracking. However, when maintaining the water-stabilizing performance of the road base, the traditional method is to manually lay the curing film and place pressure bags, which has low work efficiency, takes a long time, and the maintenance is not timely.

[0004] Therefore, it is necessary to provide a road curing film covering vehicle to solve the above-mentioned technical problems. Summary of the invention

[0005] The invention provides a road curing film covering vehicle, which solves the problem that in the water-stabilizing maintenance of the road base, the traditional method of manually laying the curing film and placing the pressure bag has low work efficiency, long time consumption and untimely maintenance.

[0006] In order to solve the above technical problems, the present invention provides a road curing film covering vehicle, comprising:

[0007] A mobile vehicle body, wherein both sides of one end of the mobile vehicle body are connected to a placement rack, and a connecting roller is placed between the two placement racks;

[0008] An adjusting device, the adjusting device being arranged at one end of the mobile vehicle body and located on a side opposite to the connecting roller;

[0009] A box body, the box body is mounted on the surface of the mobile vehicle body, and a storage component is arranged inside the box body;

[0010] A bracket, the bracket is installed on the top of the box, a motor is installed at the center of the bottom of the bracket, and one end of the motor output shaft is fixedly connected to the rotating frame through a connecting shaft;

[0011] A plurality of storage components, wherein the plurality of storage components are respectively arranged on the rotating frame;

[0012] A rectangular connecting frame is installed on one side of the bracket surface, a feeding device is arranged between the bracket and the rectangular connecting frame, a rectangular through groove is opened inside the bracket and below the rectangular connecting frame, and a guide plate is connected to one side of the bottom of the bracket and below the rectangular connecting groove.

[0013] Preferably, the adjusting device comprises a first double-headed hydraulic telescopic rod, two L-shaped fixed rods, two hydraulic rods and two U-shaped adjusting blocks, the two L-shaped fixed rods are respectively connected to the two ends of the first double-headed hydraulic telescopic rod, the two hydraulic rods are respectively connected to one end of the two L-shaped fixed rods, and one end of the two U-shaped adjusting blocks is respectively connected to one end of the two hydraulic rods.

[0014] Preferably, a first fixing bracket is connected to the center position of the surface of the first double-headed hydraulic telescopic rod.

[0015] Preferably, the storage assembly includes a storage box, two movable blocks and two movable grooves, the storage box is placed inside the box body, the two movable blocks are respectively connected to the left and right sides of the storage box, the two movable grooves are symmetrically opened on the left and right sides of the inner wall of the box body, and the two movable blocks are slidably connected to the inside of the two movable grooves.

[0016] Preferably, the storage assembly includes a rectangular connecting box, a mounting slot and a support plate, the rectangular connecting box is connected to one side of the rotating frame, the mounting slot is opened inside the rectangular connecting box, and the support plate is arranged inside the mounting slot.

[0017] Preferably, the unloading device includes a second double-headed telescopic rod, two U-shaped connecting rods, two movable baffles and a second fixed bracket, the two U-shaped connecting rods are respectively connected to the two ends of the second double-headed hydraulic telescopic rod, the two movable baffles are respectively connected to one end of the two U-shaped connecting rods, and the second fixed bracket is connected to the surface of the second double-headed hydraulic telescopic rod.

[0018] Preferably, a driving device is provided on one side of one of the placement racks, and the driving device includes a positioning rack, a driving motor and a rotating sleeve, the positioning rack is connected to one side of the placement rack, the driving motor is installed on the surface of the positioning rack, and the rotating sleeve is connected to one side of the driving motor.

[0019] Preferably, a disassembly assembly is provided on the surface of the rotating frame, and the disassembly assembly includes a base, two external thread blocks, a disassembly frame and two threaded sleeves, the base is connected to the side of the rotating seat, the two external thread blocks are symmetrically connected to the surface of the base, the disassembly frame is arranged between the two external thread blocks and the base, and the two threaded sleeves are threadedly connected to the surfaces of the two external thread blocks.

[0020] Preferably, an installation component is provided between the bracket and the guide plate, and the installation component includes a threaded rod, a movable sleeve, a rectangular connecting block and a threaded connecting sleeve, the threaded rod is connected to the bottom of the bracket, and the movable sleeve is arranged on the surface of the threaded rod.

[0021] Preferably, the rectangular connecting block is connected to one side of the movable sleeve, and the threaded connecting sleeve is connected to the surface of the threaded rod.

[0022] Compared with the related art, the road curing film covering vehicle provided by the present invention has the following beneficial effects:

[0023] The present invention provides a road curing film covering vehicle, in which two placing racks, connecting rollers and adjusting devices are arranged on one side of a mobile vehicle body for use in coordination, and a whole roll of curing film suitable for the road surface can be selected for installation and adjusted and fixed according to the width of the road surface, so as to facilitate automatic curing film laying operations; a bracket with a motor, a rectangular through groove and a guide plate, a rotating rack with a storage component and a rectangular connecting frame with a feeding device are arranged on the surface of the box body, and the coordinated operation between the brackets facilitates automatic feeding operations of multiple pressing bags; the device can replace manual operation of personnel, thereby improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a first embodiment of a road curing film covering vehicle provided by the present invention;

[0025] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0026] Figure 3 for Figure 1 The three-dimensional structural schematic diagram of the health film blanketing vehicle from the first perspective is shown;

[0027] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown;

[0028] Figure 5 for Figure 3 An enlarged schematic diagram of part C is shown;

[0029] Figure 6 for Figure 1 A schematic diagram of the three-dimensional structure of the health-care film covering vehicle from a second viewing angle is shown;

[0030] Figure 7 for Figure 1 The three-dimensional structural schematic diagram of the health-care film blanketing vehicle from the third perspective is shown;

[0031] Figure 8 for Figure 7 An enlarged schematic diagram of the D portion shown;

[0032] Fig. 9 A schematic structural diagram of a second embodiment of a road curing film covering vehicle provided by the present invention;

[0033] Fig.10 for Fig. 9 An enlarged schematic diagram of part E is shown;

[0034] Fig.11 A schematic structural diagram of a third embodiment of a road curing film covering vehicle provided by the present invention;

[0035] Fig.12 for Fig.11 An enlarged schematic diagram of part F is shown.

[0036] Numbers in the figure: 1, mobile vehicle body; 2, placement frame; 3, connecting roller;

[0037] 4. driving device; 41. positioning frame; 42. driving motor; 43. rotating sleeve;

[0038] 5. Adjustment device; 51. First double-head hydraulic telescopic rod; 52. L-shaped fixed rod; 53. Hydraulic rod; 54. U-shaped adjustment block;

[0039] 6. First fixing bracket; 7. Box body;

[0040] 8. Storage assembly; 81. Storage box; 82. Moving block; 83. Moving slot;

[0041] 9. Bracket; 10. Motor; 11. Rotating frame;

[0042] 12. Storage assembly; 121. Rectangular connecting box; 122. Installation slot; 123. Support plate;

[0043] 13. Rectangular connected frame;

[0044] 14. Feeding device; 141. Second double-ended telescopic rod; 142. U-shaped connecting rod; 143. Movable baffle; 144. Second fixed bracket;

[0045] 15. Rectangular connecting groove; 16. Guide plate;

[0046] 17. Disassembly assembly; 171. Base; 172. External thread block; 173. Disassembly frame; 174. Threaded sleeve;

[0047] 18. Installation assembly; 181. Threaded rod; 182. Movable sleeve; 183. Rectangular connecting block; 184. Threaded connecting sleeve. DETAILED DESCRIPTION

[0048] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0049] First embodiment

[0050] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4, Figure 5 , Figure 6 , Figure 7 and Figure 8 ,in, Figure 1 A schematic structural diagram of a first embodiment of a road curing film covering vehicle provided by the present invention; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 The three-dimensional structural schematic diagram of the health film blanketing vehicle from the first perspective is shown; Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown; Figure 5 for Figure 3 An enlarged schematic diagram of part C is shown; Figure 6 for Figure 1 A schematic diagram of the three-dimensional structure of the health-care film covering vehicle from a second viewing angle is shown; Figure 7 for Figure 1 The three-dimensional structural schematic diagram of the health-care film blanketing vehicle from the third perspective is shown; Figure 8 for Figure 7 The enlarged schematic diagram of the D part is shown. A road curing film covering vehicle comprises:

[0051] A mobile vehicle body 1, both sides of one end of the mobile vehicle body 1 are connected with a placement rack 2, and a connecting roller 3 is placed between the two placement racks 2;

[0052] An adjusting device 5, the adjusting device 5 is arranged at one end of the mobile vehicle body 1 and is located on a side opposite to the connecting roller 3;

[0053] A box body 7, the box body 7 is mounted on the surface of the mobile vehicle body 1, and a storage component 8 is arranged inside the box body 7;

[0054] A bracket 9, wherein the bracket 9 is mounted on the top of the box body 7, a motor 10 is mounted at the center of the bottom of the bracket 9, and one end of the output shaft of the motor 10 is fixedly connected to a rotating frame 11 via a connecting shaft;

[0055] A plurality of storage components 12, wherein the plurality of storage components 12 are respectively disposed on the rotating frame 11;

[0056] A rectangular connecting frame 13 is installed on one side of the surface of the bracket 9, a feeding device 14 is provided between the bracket 9 and the rectangular connecting frame 13, a rectangular through groove 15 is provided inside the bracket 9 and below the rectangular connecting frame 13, and a guide plate 16 is connected to one side of the bottom of the bracket 9 and below the rectangular connecting groove 15.

[0057] The use of the motor 10 and the rotating frame 11 can drive multiple rectangular connecting boxes 121 to rotate. After the pressure bag inside one of the rectangular connecting boxes 121 is used up, the motor 10 can be started to drive the rotating frame 11 to rotate, so that the rectangular connecting box 121 filled with pressure bags can be rotated to the top of the rectangular connecting frame 13 for continued use. The rotation angle of the motor 10 is determined by the number of rectangular connecting boxes 121 installed on the rotating frame 11. In this figure, the number of rectangular connecting boxes 121 connected to the rotating frame 11 is four, so each time the motor 10 rotates ninety degrees

[0058] The adjusting device 5 includes a first double-headed hydraulic telescopic rod 51, two L-shaped fixed rods 52, two hydraulic rods 53 and two U-shaped adjusting blocks 54. The two L-shaped fixed rods 52 are respectively connected to the two ends of the first double-headed hydraulic telescopic rod 51, the two hydraulic rods 53 are respectively connected to one end of the two L-shaped fixed rods 52, and one end of the two U-shaped adjusting blocks 54 is respectively connected to one end of the two hydraulic rods 53.

[0059] The use of the hydraulic rod 53 can drive the U-shaped adjustment block 54 to connect and separate with the connecting roller 3. The first double-headed hydraulic telescopic rod 51 can drive the two U-shaped adjustment blocks 54 to adjust the left and right positions on the surface of the connecting roller 3 through two L-shaped fixed rods 52.

[0060] A first fixing bracket 6 is connected to the center of the surface of the first double-headed hydraulic telescopic rod 51 .

[0061] The storage assembly 8 includes a storage box 81, two moving blocks 82 and two moving grooves 83. The storage box 81 is placed inside the box body 7. The two moving blocks 82 are respectively connected to the left and right sides of the storage box 81. The two moving grooves 83 are symmetrically opened on the left and right sides of the inner wall of the box body 7. The two moving blocks 82 are slidably connected to the inside of the two moving grooves 83.

[0062] The use of the movable groove 83 and the movable block 82 facilitates the movement of the storage box 81 inside the box body 7. The use of the storage box 81 facilitates the storage of a whole roll of health-preserving film. When in use, when the health-preserving film inside the storage box 81 is to be taken out, the storage box 81 is pulled to move to the outside of the box body 7. When the storage box 81 moves to the outside of the box body 7, the movable blocks 82 on both sides are driven to move inside the movable groove 83. When the storage box 81 is opened, the health-preserving film inside can be taken out.

[0063] The storage assembly 12 includes a rectangular connecting box 121, a mounting slot 122 and a support plate 123. The rectangular connecting box 121 is connected to one side of the rotating frame 11, the mounting slot 122 is opened inside the rectangular connecting box 121, and the support plate 123 is arranged inside the mounting slot 122.

[0064] The unloading device 14 includes a second double-headed telescopic rod 141, two U-shaped connecting rods 142, two movable baffles 143 and a second fixed bracket 144. The two U-shaped connecting rods 142 are respectively connected to the two ends of the second double-headed hydraulic telescopic rod 141, the two movable baffles 143 are respectively connected to one end of the two U-shaped connecting rods 142, and the second fixed bracket 144 is connected to the surface of the second double-headed hydraulic telescopic rod 141.

[0065] A driving device 4 is provided on one side of one of the placement racks 2, and the driving device 4 includes a positioning frame 41, a driving motor 42 and a rotating sleeve 43. The positioning frame 41 is connected to one side of the placement rack 2, the driving motor 42 is installed on the surface of the positioning frame 41, and the rotating sleeve 43 is connected to one side of the driving motor 42.

[0066] The working principle of a road curing film covering vehicle provided by the present invention is as follows:

[0067] When installing a whole roll of health film, first start the two hydraulic rods 53 to drive the two U-shaped adjustment blocks 54 to separate from the connecting roller 3. After the two U-shaped adjustment blocks 54 are separated from the connecting roller 3, the connecting roller 3 is taken out from between the two placement racks 2. After the connecting roller 3 is taken out from between the two placement racks 2, the selected whole roll of health film is placed between the two placement racks 2, and then the connecting roller 3 is passed through the whole roll of health film and the two placement racks 2. At the same time, after one end of the connecting roller 3 is connected to the rotating sleeve 43, start the two hydraulic rods 53 to move the two U-shaped adjustment blocks 54 to the surface of the connecting roller 3. After the two U-shaped adjustment blocks 54 are sleeved on the surface of the connecting roller 3, the hydraulic rod 53 is stopped, and at the same time, the first double-headed hydraulic telescopic rod 51 is started to use the two L-shaped fixed rods 52 and the two hydraulic rods 53 to drive the two U-shaped adjustment blocks 54 to move on the surface of the connecting roller 3 to position the entire roll of health film. After the entire roll of health film is positioned, the first double-headed hydraulic telescopic rod 51 is stopped, and then one side of the health film is contacted with the road surface. Finally, the mobile vehicle body 1 is started to drive the entire device, and at the same time, the drive motor 42 is started to use the rotating sleeve 43 to drive the connecting roller 3 to rotate to lay the health film.

[0068] When the pressing operation is performed during the laying of the health film, the support plate 123 at the bottom of the rectangular connecting box 121 is first taken out, and then the second double-headed hydraulic telescopic rod 141 is started to use the two U-shaped connecting rods 142 to drive the two movable baffles 143 to separate from the rectangular connecting frame 13, and then the pressing bag inside the rectangular connecting box 121 falls from the rectangular connecting box 121 and the rectangular connecting groove 15 to the surface of the guide plate 16 and then falls on the surface of the health film for fixation.

[0069] Compared with the related art, the road curing film covering vehicle provided by the present invention has the following beneficial effects:

[0070] The present invention provides a road curing film covering vehicle, in which two placing racks 2, connecting rollers 3 and adjusting devices 5 are arranged on one side of a mobile vehicle body 1 for use in cooperation with each other, and a whole roll of curing film suitable for the road surface can be selected according to the width of the road surface for installation and adjustment and fixation, so as to facilitate the automatic laying operation of the curing film. A bracket 9 with a motor 10, a rectangular through groove 15 and a guide plate 16, a rotating rack 11 with a storage component 12 and a rectangular connecting frame 13 with a feeding device 14 are arranged on the surface of a box body 7, and their cooperation operation facilitates the automatic feeding operation of multiple pressing bags. This device can replace the manual operation of personnel, thereby improving the convenience of operation.

[0071] Second embodiment

[0072] Please refer to Figure 8 and Fig. 9 Based on the pavement curing film covering vehicle provided in the first embodiment of the present application, the second embodiment of the present application proposes another pavement curing film covering vehicle. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0073] Specifically, the difference of the pavement curing film covering vehicle provided in the second embodiment of the present application is that, in a pavement curing film covering vehicle, a disassembly assembly 17 is provided on the surface of the rotating frame 11, and the disassembly assembly 17 includes a base 171, two external thread blocks 172, a disassembly frame 173 and two threaded sleeves 174, the base 171 is connected to the side of the rotating seat 11, the two external thread blocks 172 are symmetrically connected to the surface of the base 171, the disassembly frame 173 is arranged between the two external thread blocks 172 and the base 171, and the two threaded sleeves 174 are threadedly connected to the surfaces of the two external thread blocks 172.

[0074] The disassembly frame 173 is provided with a mounting through hole matched with the external thread block 172 , and the external thread block 172 and the threaded sleeve 174 facilitate the fastening of the disassembly frame 173 .

[0075] The working principle of a road curing film covering vehicle provided by the present invention is as follows:

[0076] When in use, after the rectangular connecting box 121 is disassembled to add the pressure bag, first remove the threaded sleeves 174 on the surfaces of the two external threaded blocks 172. After the threaded sleeves 174 are removed, pull the rectangular connecting box 121 to drive the disassembly frame 173 to separate from the external threaded blocks 172.

[0077] Compared with the related art, the road curing film covering vehicle provided by the present invention has the following beneficial effects:

[0078] The present invention provides a road curing film covering vehicle, wherein a base 171, two external thread blocks 172, a disassembly frame 173 and two threaded sleeves 174 are arranged on the side of a rotating frame 11 to facilitate the addition of pressure bags after the storage component 12 is disassembled.

[0079] Third embodiment

[0080] Please refer to Fig.11 and Fig.12 Based on the road curing film covering vehicle provided by the first embodiment of the present application, the third embodiment of the present application proposes another road curing film covering vehicle. The third embodiment is only a preferred embodiment of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0081] Specifically, the difference of a pavement curing film covering vehicle provided in the third embodiment of the present application is that, in a pavement curing film covering vehicle, an installation assembly 18 is arranged between the bracket 9 and the guide plate 16, and the installation assembly 18 includes a threaded rod 181, a movable sleeve 182, a rectangular connecting block 183 and a threaded connecting sleeve 184, the threaded rod 181 is connected to the bottom of the bracket 9, and the movable sleeve 182 is sleeved on the surface of the threaded rod 181.

[0082] The rectangular connection block 183 is connected to one side of the movable sleeve 182 , and the threaded connection sleeve 184 is connected to the surface of the threaded rod 181 .

[0083] Mounting components 18 are disposed on both the left and right sides of the guide plate 16 , and one side of a rectangular connecting block 183 is connected to the side of the guide plate 16 .

[0084] The working principle of a road curing film covering vehicle provided by the present invention is as follows:

[0085] During use, when disassembling the guide plate 16 and the bracket 9, firstly, the threaded connection sleeve 184 on the surface of the threaded rod 181 is taken out, and then the movable sleeve 182 is separated from the threaded rod 181 by pulling the guide plate 16.

[0086] Compared with the related art, the road curing film covering vehicle provided by the present invention has the following beneficial effects:

[0087] The present invention provides a road curing film covering vehicle, wherein a threaded rod 181, a movable sleeve 182, a rectangular connecting block 183 and a threaded connecting sleeve 184 are arranged between a bracket 9 and a guide plate 16, so that when a whole roll of curing film is installed, the guide plate 16 can be easily disassembled to prevent obstruction during installation.

[0088] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A road curing film covering vehicle, characterized in that: include: A mobile vehicle body, wherein both sides of one end of the mobile vehicle body are connected to a placement rack, and a connecting roller is placed between the two placement racks; An adjusting device, the adjusting device being arranged at one end of the mobile vehicle body and located on a side opposite to the connecting roller; A box body, the box body is mounted on the surface of the mobile vehicle body, and a storage component is arranged inside the box body; A bracket, the bracket is installed on the top of the box, a motor is installed at the center of the bottom of the bracket, and one end of the motor output shaft is fixedly connected to the rotating frame through a connecting shaft; A plurality of storage components, wherein the plurality of storage components are respectively arranged on the rotating frame; A rectangular connecting frame is installed on one side of the bracket surface, a feeding device is arranged between the bracket and the rectangular connecting frame, a rectangular through groove is opened inside the bracket and below the rectangular connecting frame, and a guide plate is connected to one side of the bottom of the bracket and below the rectangular connecting groove.

2. The road curing film covering vehicle according to claim 1, characterized in that: The adjustment device includes a first double-headed hydraulic telescopic rod, two L-shaped fixed rods, two hydraulic rods and two U-shaped adjustment blocks. The two L-shaped fixed rods are respectively connected to the two ends of the first double-headed hydraulic telescopic rod, the two hydraulic rods are respectively connected to one end of the two L-shaped fixed rods, and one end of the two U-shaped adjustment blocks is respectively connected to one end of the two hydraulic rods.

3. The road curing film covering vehicle according to claim 2, characterized in that: A first fixing bracket is connected to the center position of the surface of the first double-head hydraulic telescopic rod.

4. The road curing film covering vehicle according to claim 1, characterized in that: The storage assembly includes a storage box, two moving blocks and two moving grooves. The storage box is placed inside the box body. The two moving blocks are respectively connected to the left and right sides of the storage box. The two moving grooves are symmetrically opened on the left and right sides of the inner wall of the box body. The two moving blocks are slidably connected to the inside of the two moving grooves.

5. The road curing film covering vehicle according to claim 1, characterized in that: The storage assembly includes a rectangular connecting box, a mounting slot and a support plate. The rectangular connecting box is connected to one side of the rotating frame. The mounting slot is opened inside the rectangular connecting box. The support plate is arranged inside the mounting slot.

6. The road curing film covering vehicle according to claim 1, characterized in that: The unloading device includes a second double-headed telescopic rod, two U-shaped connecting rods, two movable baffles and a second fixed bracket. The two U-shaped connecting rods are respectively connected to the two ends of the second double-headed hydraulic telescopic rod, the two movable baffles are respectively connected to one end of the two U-shaped connecting rods, and the second fixed bracket is connected to the surface of the second double-headed hydraulic telescopic rod.

7. The road curing film covering vehicle according to claim 1, characterized in that: A driving device is provided on one side of one of the placement racks, and the driving device includes a positioning rack, a driving motor and a rotating sleeve. The positioning rack is connected to one side of the placement rack, the driving motor is installed on the surface of the positioning rack, and the rotating sleeve is connected to one side of the driving motor.

8. The road curing film covering vehicle according to claim 1, characterized in that: A disassembly assembly is provided on the surface of the rotating frame, and the disassembly assembly includes a base, two external thread blocks, a disassembly frame and two threaded sleeves. The base is connected to the side of the rotating seat, and the two external thread blocks are symmetrically connected to the surface of the base. The disassembly frame is provided between the two external thread blocks and the base, and the two threaded sleeves are threadedly connected to the surfaces of the two external thread blocks.

9. The road curing film covering vehicle according to claim 1, characterized in that: An installation component is arranged between the bracket and the guide plate, and the installation component comprises a threaded rod, a movable sleeve, a rectangular connecting block and a threaded connecting sleeve. The threaded rod is connected to the bottom of the bracket, and the movable sleeve is arranged on the surface of the threaded rod.

10. The road curing film covering vehicle according to claim 9, characterized in that: The rectangular connection block is connected to one side of the movable sleeve, and the threaded connection sleeve is connected to the surface of the threaded rod.

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