Road leveling device for municipal engineering construction
By designing a road leveling device for municipal engineering construction with drive wheel sets, vibration structures, and remote control structures, the problem of difficult repair of tramp marks on cement mortar pavements has been solved, achieving efficient and safe road repair results.
Patent Information
- Application Number
- CN202423305379.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In rural road construction, it is difficult to quickly and effectively repair the marks left by livestock or people on cement mortar pavement, resulting in a waste of manpower and resources in the repair process.
A road leveling device for municipal engineering construction was designed, which adopts a drive wheel set, a vibration structure, a counterweight transfer structure and a remote control structure. The device can flexibly repair the road surface through the vibration unit and the leveling scraper to avoid secondary damage, and can be operated remotely through a remote control antenna and a camera.
It has achieved efficient repair of tramp marks on cement mortar pavement, improved construction efficiency, reduced manpower and material consumption, and ensured the smoothness and safety of the pavement.
Smart Images
Figure CN223893191U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of municipal road construction, in particular to a road leveling device for municipal engineering construction. BACKGROUND
[0002] In the process of township reconstruction, the upgrading of the earth road to the cement mortar pavement is also an important link, and the leveling and compaction of the road surface are extremely important in the field of highway construction, and the leveling of the road surface determines the final quality and service life of the road.
[0003] In the process of repairing the township road, it is difficult to completely close the road surface, which will cause livestock or people to enter the drying road surface area, step on the road surface and leave traces, and large equipment is used for repair, which consumes manpower and material resources. In view of the related technology in the above, the applicant proposes a road leveling device which can flexibly repair and level the stepping traces on the cement mortar pavement. CONTENT OF THE UTILITY MODEL
[0004] In order to repair and level the stepping traces on the cement mortar pavement, the application provides a road leveling device for municipal engineering construction.
[0005] The road leveling device for municipal engineering construction provided by the application adopts the following technical scheme:
[0006] A road leveling device for municipal engineering construction comprises a machine body, driving wheels are rotatably connected to the two sides of the machine body, and a driving structure coaxially connected to the driving wheels is accommodated in the machine body; a vibration structure is arranged on the machine body, the vibration structure comprises a vibration support vertically and elastically connected to the rear end of the machine body and a vibration unit horizontally and slidingly connected to the vibration support towards the machine body; a counterweight shifting structure is horizontally extended on the machine body corresponding to the height of the vibration support, and the vibration unit is horizontally and slidingly connected to the counterweight shifting structure; a leveling structure maintaining a certain ground clearance is elastically and vertically connected to the lower side of the vibration support, the vertical intersection distance between the top end of the leveling structure and the bottom end of the vibration unit is the same as the ground clearance of the vibration support, the top end of the leveling structure is close to one side of the vibration unit, and a slope lower than the bottom end of the vibration unit is formed; and a remote control structure is arranged on the top end of the machine body.
[0007] By adopting the above technical scheme, the driving wheels ensure the stability and power transmission efficiency of the whole device during the traveling process, so that the leveling work is more efficient and stable; the counterweight shifting structure is horizontally extended on the machine body corresponding to the height of the vibration support, and the vibration unit is horizontally and slidingly connected to the counterweight shifting structure, so that the machine avoids secondary damage to the leveling structure caused by friction with the ground during movement.
[0008] Preferably, the counterweight transfer structure comprises a transfer rail, a drive screw and a lifting block, the transfer rail is fixed to the body and extends transversely to the rear end, the vibration unit slides along the extension direction of the transfer rail; the drive screw extends along the direction of the transfer rail and is rotatably connected to the body; the lifting block is screwed to the drive screw and is connected to the top end of the vibration unit.
[0009] Preferably, the vibration structure further comprises a damping spring, the vibration support is connected to the rear end of the transfer rail in a lifting manner; one end of the damping spring is fixed to the transfer rail, and the other end is fixed and drives the vibration support to correspond to the height of the transfer rail; when the vibration unit is connected to the vibration support in a sliding manner, the vibration unit is horizontally misaligned with the transfer rail.
[0010] Preferably, the leveling structure comprises a leveling blade, a pressing block, a return spring and a limiting block, the leveling blade is connected to the lower side of the vibration support in a lifting manner; the pressing block is fixed to the upper side of the leveling blade and is arranged correspondingly below the vibration unit, and the top end of the pressing block is close to one side of the transfer rail to form a downwardly inclined slope lower than the vibration unit; one end of the return spring is fixed to the vibration support, and the other end is fixed and drives the leveling blade to rise and generate a ground clearance on the ground, and the top end of the pressing block and the bottom end of the vibration unit vertically intersect at a distance same as the ground clearance of the leveling blade; the limiting block is fixed to the vibration support and located below the pressing block, and the limiting block and the pressing block are spaced apart by an interval same as the ground clearance of the leveling blade.
[0011] By adopting the above technical scheme, the pressing block is fixed to the upper side of the leveling blade and arranged correspondingly below the vibration unit, and the top end of the pressing block is close to one side of the transfer rail to form a downwardly inclined slope lower than the vibration unit, when the vibration unit works, the bottom end thereof vertically intersects with the top end of the pressing block, and the pressure is transmitted to the leveling blade through the vibration effect, so that the leveling blade effectively compacts and levels the road surface during the vibration process.
[0012] Preferably, the drive structure comprises a battery pack and a drive motor, the battery pack is accommodated in the body; the drive motor is accommodated in the body on both sides and electrically connected to the battery pack; one end of the drive wheel set is coaxially fixed to the drive motor.
[0013] Preferably, the remote control structure comprises a remote control antenna and a camera, the remote control antenna is fixed to the body and extends upward; the camera is fixed above the remote control antenna.
[0014] By adopting the above technical scheme, the remote control antenna is fixed to the body and extends upward, ensuring stable transmission of signals, and the camera is fixed above the remote control antenna, which can capture the picture of the construction area in real time and transmit the video information to the operator, so that the damaged road surface can be repaired from a distance.
[0015] In summary, the present application has at least one of the following beneficial technical effects:
[0016] 1. The driving wheel group ensures the stability and power transmission efficiency of the whole device during movement, making the leveling work more efficient and stable; the counterweight transfer structure is horizontally extended on the corresponding vibration support height of the machine body, and the vibration unit is horizontally slidingly connected to the counterweight transfer structure, so that the machine avoids secondary damage to the leveling structure when moving on the ground.
[0017] 2. The extrusion block is fixed above the leveling blade and is arranged below the vibration unit, the top end of the extrusion block is close to one side of the transfer sliding rail and forms a downward inclined slope lower than the vibration unit, when the vibration unit works, the bottom end vertically intersects with the top end of the extrusion block, and the pressure is transmitted to the leveling blade through the vibration effect, so that the leveling blade effectively compacts and levels the road surface during vibration.
[0018] 3. The remote control antenna is fixed to the machine body and extends upward, ensuring stable transmission of signals, and the camera is fixed above the remote control antenna, which can capture the picture of the construction area in real time and transmit the video information to the operator, so that the damaged road surface can be repaired from a distance. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 is a structural schematic diagram of the embodiment of the present application;
[0020] Figure 2 is a spacing diagram of parts of the embodiment of the present application.
[0021] Explanation of reference signs: 1, machine body; 2, driving wheel group; 3, driving structure; 31, battery pack; 32, driving motor; 4, vibration structure; 41, vibration support; 42, vibration unit; 43, shock absorbing spring; 5, counterweight transfer structure; 51, transfer sliding rail; 52, driving screw; 53, lifting block; 6, leveling structure; 61, leveling blade; 62, extrusion block; 63, return spring; 64, limit block; 7, remote control structure; 71, remote control antenna; 72, camera. DETAILED DESCRIPTION
[0022] The present application will be further described in detail below with reference to the accompanying drawings.
[0023] The embodiment of the present application discloses a road leveling device for municipal engineering construction, referring to Figure 1 , 2 , comprising a machine body 1, driving wheel groups 2 are rotatably connected to the two sides of the machine body 1, driving wheel groups 2 are rotatably connected to the two sides of the machine body 1, and driving structures 3 coaxially connected to the driving wheel groups 2 are accommodated in the inner side of the machine body 1; the driving structure 3 comprises a battery pack 31 and a driving motor 32, the battery pack 31 is accommodated in the machine body 1; the driving motor 32 is respectively accommodated in the two sides of the machine body 1 and electrically connected to the battery pack 31; one end of the driving wheel group 2 is coaxially fixed to the driving motor 32, and the driving wheel groups 2 on both sides can avoid leaving marks on the ground.
[0024] With reference to Figure 1 , 2 , the top end of the body 1 is provided with a remote control structure 7, which includes a remote control antenna 71 and a camera 72. The remote control antenna 71 is fixed to the body 1 and extends upward. The camera 72 is fixed above the remote control antenna 71, so as to obtain road surface information at a long distance and remotely control the device, so that the damaged road surface can be repaired from a distance.
[0025] With reference to Figure 1 , 2 , the body 1 is provided with a vibration structure 4, which includes a vibration bracket 41, a vibration unit 42 and a damping spring 43. The vibration bracket 41 is connected to the rear end of the transfer slide rail 51. The vibration unit 42 is located above the body 1 and slides through the counterweight transfer structure 5, and the vibration unit 42 is slidably connected to the vibration bracket 41.
[0026] With reference to Figure 1 , 2 , the counterweight transfer structure 5 includes a transfer slide rail 51, a drive screw 52 and a lifting block 53. The transfer slide rail 51 is fixed to the body 1 and extends transversely to the rear end, and the vibration unit 42 slides along the extension direction of the transfer slide rail 51. The drive screw 52 extends along the direction of the transfer slide rail 51 and is rotatably connected to the body 1. The lifting block 53 is screwed to the drive screw 52 and is connected to the top end of the vibration unit 42, so as to control the lateral movement of the vibration unit 42 while coordinating the vertical movement of the vibration unit 42.
[0027] With reference to Figure 1 , 2 , one end of the damping spring 43 is fixed to the transfer slide rail 51, and the other end is fixed and drives the vibration bracket 41 to correspond to the height of the transfer slide rail 51. When the vibration unit 42 is slidably connected to the vibration bracket 41, the vibration unit 42 is horizontally offset from the transfer slide rail 51.
[0028] With reference to Figure 1 , 2, the vibration unit 42 applies pressure to the ground through the leveling structure 6, the leveling structure 6 includes a leveling blade 61, an extrusion block 62, a reset spring 63 and a limiting block 64, the leveling blade 61 is connected to the lower side of the vibration support 41 in a lifting manner; the extrusion block 62 is fixed to the upper side of the leveling blade 61 and is arranged correspondingly below the vibration unit 42, and the top end of the extrusion block 62 is close to one side of the transfer slide rail 51 and forms a downward inclined surface lower than the vibration unit 42; one end of the reset spring 63 is fixed to the vibration support, and the other end is fixed and drives the leveling blade 61 to rise and generate a ground clearance on the ground, and the vertical intersection distance between the top end of the extrusion block 62 and the bottom end of the vibration unit 42 is the same as the ground clearance of the leveling blade 61; the limiting block 64 is fixed to the vibration support 41 and located below the extrusion block 62, and the limiting block 64 and the extrusion block 62 have the same interval as the ground clearance of the leveling blade 61.
[0029] The working process of the present application is as follows: when the machine body 1 moves, the vibration unit 42 is controlled by the drive screw 52 to be located at the transfer slide rail 51, so that the center of gravity of the machine body 1 is close to the front, and at the same time the leveling blade 61 is supported by the reset spring 63 and maintains a certain ground clearance from the ground, thereby avoiding scratching the ground during movement.
[0030] When the machine body 1 stops moving, the vibration unit 42 is controlled by the drive screw 52 to move towards the vibration support 41 and slide to the vibration support 41, and at the same time the inclined surface of the extrusion plate below is extruded by the vibration unit 42, moves downward and drives the leveling blade 61 to abut against the ground, and at the same time the extrusion block 62 abuts against the limiting block 64, so that the limiting block 64 is simultaneously limited upward and downward, thereby stably connecting the leveling blade 61 to the vibration unit 42, so that the excitation force can be stably transmitted to the leveling blade 61; when the vibration unit 42 vibrates, the vibration support 41 vibrates the ground upward and downward with the leveling blade 61, thereby repairing the ground.
[0031] When the ground repair is completed, the vibration support 41 is stationary, and the leveling blade 61 abuts against the ground, at this time the vibration support 41 is aligned with the transfer slide rail 51, the drive screw 52 controls the vibration unit 42 to slide back to the transfer slide rail 51, and then the leveling blade 61 is separated from the ground.
[0032] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.
Claims
1. A road leveling device for municipal engineering construction, comprising a body (1), characterized in that: The machine body (1) is rotatably connected to drive wheel sets (2) on both sides, and a drive structure (3) coaxially connected to the drive wheel sets (2) is housed inside the machine body (1); a vibration structure (4) is provided on the machine body (1), the vibration structure (4) includes a vibration bracket (41) vertically elastically connected to the rear end of the machine body (1) and a vibration unit (42) laterally slidably connected to the vibration bracket (41) towards the machine body (1); a counterweight transfer structure (5) extends laterally on the machine body (1) corresponding to the height of the vibration bracket (41). The vibration unit (42) is laterally slidably connected to the counterweight transfer structure (5); the vibration support (41) is elastically lifted and connected to a leveling structure (6) that maintains a certain ground clearance. The vertical intersection distance between the top of the leveling structure (6) and the bottom of the vibration unit (42) is the same as the ground clearance of the vibration support (41). The top of the leveling structure (6) is close to the side of the vibration unit (42) and forms an inclined surface that is lower than the bottom of the vibration unit (42); the top of the machine body (1) is equipped with a remote control structure (7).
2. The road leveling device for municipal engineering construction according to claim 1, characterized in that: The counterweight transfer structure (5) includes a transfer slide rail (51), a drive screw (52), and a lifting block (53). The transfer slide rail (51) is fixed to the machine body (1) and extends laterally to the rear end. The vibration unit (42) slides along the extension direction of the transfer slide rail (51). The drive screw (52) extends along the direction of the transfer slide rail (51) and is rotatably connected to the machine body (1). The lifting block (53) is screwed to the drive screw (52) and is lifted and lowered to the top of the vibration unit (42).
3. The road leveling device for municipal engineering construction according to claim 2, characterized in that: The vibration structure (4) also includes a damping spring (43), and the vibration bracket (41) is connected to the rear end of the transfer slide rail (51) in a lifting manner; one end of the damping spring (43) is fixed to the transfer slide rail (51), and the other end is fixed and drives the vibration bracket (41) to correspond to the height of the transfer slide rail (51); when the vibration unit (42) is slidably connected to the vibration bracket (41), the vibration unit (42) and the transfer slide rail (51) are horizontally misaligned.
4. A road leveling device for municipal engineering construction according to claim 3, characterized in that: The leveling structure (6) includes a leveling scraper (61), an extrusion block (62), a return spring (63), and a limiting block (64). The leveling scraper (61) is vertically connected to the lower part of the vibration bracket (41); the extrusion block (62) is fixed above the leveling scraper (61) and is positioned below the vibration unit (42), with the top of the extrusion block (62) forming a downward-sloping surface near the transfer slide rail (51) that is lower than the vibration unit (42); the return spring (63) 63) One end is fixed to the vibration bracket, and the other end is fixed and drives the leveling scraper (61) to rise and generate a ground clearance. The vertical intersection distance between the top of the extrusion block (62) and the bottom of the vibration unit (42) is the same as the ground clearance of the leveling scraper (61). The limiting block (64) is fixed to the vibration bracket (41) and located below the extrusion block (62). The limiting block (64) and the extrusion block (62) are spaced at the same distance as the ground clearance of the leveling scraper (61).
5. A road leveling device for municipal engineering construction according to claim 1, characterized in that: The drive structure (3) includes a battery pack (31) and a drive motor (32). The battery pack (31) is housed in the body (1). The drive motor (32) is housed on both sides of the body (1) and electrically connected to the battery pack (31). One end of the drive wheel assembly (2) is coaxially fixed to the drive motor (32).
6. A road leveling device for municipal engineering construction according to claim 1, characterized in that: The remote control structure (7) includes a remote control antenna (71) and a camera (72). The remote control antenna (71) is fixed to the body (1) and extends upward; the camera (72) is fixed above the remote control antenna (71).