CN213596757U

CN213596757U - Road paving device for municipal works

Info

Publication number: CN213596757U
Application number: CN202022446727.6U
Authority: CN
Inventors: 王意; 季阳
Original assignee: Anhui Zhaowei Construction Engineering Co ltd
Current assignee: Anhui Zhaowei Construction Engineering Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-02
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a municipal works technical field specifically relates to a road paving device for municipal works, and it includes the organism, is equipped with the compacting mechanism who is used for compressing tightly to lay the back paving brick on the organism, and compacting mechanism is including fixed the support arm that sets up in the organism both sides, rotate the rotor arm of connecting on the support arm, set up the pneumatic cylinder between support arm and rotor arm and rotate the pinch roller of being connected with the rotor arm, and the pneumatic cylinder is all articulated with support arm and rotor arm. This application when the organism is laid the road, starts hydraulic cylinder and makes the rotor arm rotate, and the rotor arm drives the pinch roller and moves towards ground and compress tightly on the brick face of laying the tiling to this compaction of laying the tiling is realized, prevents to lay the tiling perk, has the effect of improving and laying the quality.

Description

Road paving device for municipal works

Technical Field

The application relates to municipal works technical field, especially relates to a road paving device for municipal works.

Background

Municipal works belong to national infrastructure, refer to the infrastructure construction of various public transport facilities, water supply, drainage, gas, urban flood control, environmental sanitation, illumination and the like in urban construction, and are essential material foundations for urban survival and development. In the municipal road construction, the ground tiles are usually required to be paved on the road surface, the traditional paving method is completed through manpower, the labor intensity is high, and the working efficiency is low.

At present, chinese utility model patent that publication number is CN211036638U discloses a road paving device for municipal works, including mount and two backup pads of mount top welded, install the guard plate through the bolt between two backup pads, open the inside of guard plate has the standing groove, the welding of one side of mount has the buffer board, one side of mount and backup pad is provided with the gear train, the inside of mount is rotated through the axis of rotation and is connected with drive roll and driven voller, the outside of drive roll and driven voller is provided with the conveyer belt, the gear train includes the driving gear, pinion and driven gear, driven gear installs the axis of rotation one end at the drive roll. During operation, the paving bricks which are arranged in order are placed in the placing groove and fall onto the conveying belt, the paving device is pushed, the gear set drives the conveying belt to rotate, and the conveying belt drives the paving bricks to move to the road surface to realize paving. But the paving tile of the scheme is not provided with a compaction structure, the paving tile is easy to extrude and tilt after being paved, and the paving quality is reduced.

In view of the above-mentioned related art, the inventor believes that there is a defect that the laid tile is easy to be squeezed and turned up, resulting in low quality of the tile.

SUMMERY OF THE UTILITY MODEL

In order to prevent the perk of the tiling brick that has already been laid in order to improve the tiling quality, this application provides a road paving device for municipal works.

The application provides a road paving device for municipal works adopts following technical scheme:

the utility model provides a road paving device for municipal works, includes the organism, be provided with on the organism and be used for compressing tightly the compaction mechanism who lays the back and spread the brick, compaction mechanism including fixed set up in the support arm of organism both sides, rotate connect in rotor arm on the support arm, set up in the support arm with pneumatic cylinder between the rotor arm and with the rotor arm rotates the pinch roller of connecting, the pneumatic cylinder with the support arm with the rotor arm is all articulated.

Through adopting above-mentioned technical scheme, when the organism was laid the road, start the pneumatic cylinder, the pneumatic cylinder drives the rotor arm and rotates around the support arm, and the rotor arm drives the pinch roller and removes towards ground, compresses tightly on the brick face of laying the tiling to the wheel face of pinch roller, can realize the compaction of laying the tiling, has effectually prevented the tiling perk of laying the tiling that has already laid to this improves the quality of laying.

Preferably, the machine body comprises a rack and a moving wheel, a driving mechanism is arranged in the machine body, the driving mechanism comprises a driving motor fixedly mounted on the bottom surface of the rack, a driving gear fixedly connected to an output shaft of the driving motor, a rotating shaft fixedly connected to the moving wheel and a driven gear fixedly connected to the rotating shaft, and the driven gear is meshed with the driving gear; and a controller is arranged on the rack, and the controller is electrically connected with the hydraulic cylinder and the driving motor.

Through adopting the above technical scheme, during the construction, the staff starts driving motor through the controller earlier, driving motor drives drive gear and rotates, driven gear rotates with drive gear meshing, and it rotates to drive the pivot, the pivot drives the removal wheel and rotates this moment, make the organism remove by oneself and spread the subsides, accomplish the back of laying when spreading the tiling, rethread controller starts the pneumatic cylinder, make the pinch roller compress tightly the tiling of laying, it need not artifical promotion and spreads the subsides device to spread the process of pasting, the manpower is saved, and actuating mechanism and the combination of controller, can realize continuous shop subsides and compaction work, and convenient for operation.

Preferably, be fixed with on the rotor arm set up in the cylinder of pinch roller both sides, stretch out when the telescopic link of cylinder is elongated the extreme low position of pinch roller wheel face, just it is connected with the gyro wheel to rotate on the telescopic link of cylinder.

By adopting the technical scheme, the press wheel is arranged on the outer side of the machine body, when the press wheel is in a lifting state, the machine body is easy to incline under the action of gravity of the press wheel, at the moment, only the cylinder needs to be started, the telescopic rod of the cylinder is extended, the roller moves downwards along with the cylinder and is supported on the ground, so that the press wheel is stably supported, and the stability of the machine body is improved; when the machine body needs to move, the roller rolls along with the movement of the machine body, and the effect of facilitating the movement of the machine body is achieved.

Preferably, a buffer layer made of wear-resistant materials is fixedly arranged on the wheel surface of the pressing wheel, and anti-skid lines are arranged on the outer side wall of the buffer layer.

By adopting the technical scheme, the buffer layer is made of the wear-resistant rubber, the wear-resistant rubber has good elasticity, the buffer layer forms a buffer between the paving tiles and the pressing wheel, the paving tiles are prevented from being crushed by overlarge pressure of the pressing wheel, the wear-resistant rubber has excellent wear resistance, the wear resistance of the pressing wheel is improved, and the service life of the pressing wheel is prolonged; the anti-skidding lines are arranged, so that the slipping condition in the compaction process is effectively reduced, and the compaction effect of the pressing wheel is enhanced.

Preferably, the machine body is provided with limiting plates positioned on two sides of the output paving bricks, and the limiting plates are abutted to the paving bricks on the edge side.

By adopting the technical scheme, the paving bricks are limited between the two limiting plates arranged on the machine body in the output process, so that the paving bricks are prevented from scattering in the output process, and the paving quality is improved.

Preferably, the limiting plate is rotatably connected with a rotating column, and the wheel surface of the rotating column is abutted to the paving bricks on the edge side.

Through adopting above-mentioned technical scheme, spread the in-process of tiling at the output, the tiling of edge side is contradicted with the wheel face that rotates the post, rotates the rotation of post and makes limiting plate and the sliding friction who spreads between the tiling become rolling friction, and frictional force reduces, is favorable to spreading the tiling and removes to ground, has improved and has spread and paste efficiency.

Preferably, the machine body is in threaded connection with an adjusting screw, the limiting plates are provided with screw holes in threaded fit with the adjusting screw, and the screwing directions of the internal threads of the screw holes on the two limiting plates are opposite.

Through adopting above-mentioned technical scheme, to the shop of different width roads subsides, according to the width of actual conditions adjustment organism internal shop tiling, rotate adjusting screw simultaneously, limiting plate and adjusting screw thread fit to take place to remove along adjusting screw, because the heliciform of screw hole is opposite in two limiting plates, two limiting plates carry out synchronous in opposite directions or reverse movement this moment, with this interval of adjusting two limiting plates, can make the shop of this shop's subsides device adaptation different width roads paste, enlarged its application scope.

Preferably, the machine body is fixedly connected with a fixing screw rod, the fixing screw rod penetrates through the limiting plate and is in sliding fit with the limiting plate, a nut is connected to the fixing screw rod in a threaded manner, and the nut is tightly abutted to the outer side wall of the limiting plate.

Through adopting above-mentioned technical scheme, when the limiting plate removed along adjusting screw, the limiting plate slided along clamping screw, and the nut of screwing this moment makes its lateral wall with the limiting plate support tightly, and the restriction of nut has prevented that the limiting plate from receiving the extrusion of spreading the tiling and taking place deformation and lean out, has improved the holistic stability of limiting plate to the restriction effect of limiting plate has been strengthened.

In summary, the present application includes at least one of the following beneficial technical effects:

when the machine body lays a road, the hydraulic cylinder is started to enable the rotating arm to rotate, and the rotating arm drives the pressing wheel to move towards the ground and press the pressing wheel on the surface of the laid tile, so that the tile is compacted, the tile is prevented from tilting, and the laying quality is improved;

when the pressing wheel is in a lifting state, the cylinder is started to extend the telescopic rod of the cylinder, so that the roller is driven to move downwards to be supported on the ground, the machine body is prevented from inclining to one side of the pressing wheel, and the arrangement of the roller is convenient for the movement of the machine body;

the adjusting screw rod is rotated to enable the two limiting plates to move oppositely or reversely along the adjusting screw rod, so that the distance between the two limiting plates is adjusted, and meanwhile, the width of paving tiles in the machine body is adjusted according to conditions, so that the paving device can adapt to paving of roads with different widths.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a drive mechanism in the application example.

Fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

Description of reference numerals: 1. a body; 11. a frame; 12. a moving wheel; 13. a controller; 2. a drive mechanism; 21. a drive motor; 22. a drive gear; 23. a rotating shaft; 24. a driven gear; 3. a compaction mechanism; 31. a support arm; 32. a rotating arm; 321. a cylinder; 322. a roller; 33. a hydraulic cylinder; 34. a pinch roller; 341. a buffer layer; 342. anti-skid lines; 4. a limiting plate; 41. rotating the column; 42. a screw hole; 43. adjusting the screw rod; 44. fixing the screw rod; 441. and a nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses road paving device for municipal works. Referring to fig. 1 and 2, the road paving device for municipal engineering comprises a machine body 1, a driving mechanism 2, a compacting mechanism 3 and a limiting plate 4. The machine body 1 comprises a machine frame 11 and a movable wheel 12, wherein a protective plate is fixedly arranged on the upper portion of the machine frame 11, and a placing groove is formed in the protective plate. A driving roller and a driven roller are rotationally connected in the frame 11, and a conveying belt is wound on the driving roller and the driven roller. The movable wheel 12 is rotatably connected to the bottom surface of the frame 11, a driving gear is fixedly connected to the movable wheel 12, a transmission gear is fixedly connected to the driving roller, and the driving gear is meshed with the transmission gear. Firstly, paving tiles are arranged in order and placed in the placing groove, the paving tiles fall on the conveying belt, when the moving wheel 12 rotates, the moving wheel 12 drives the driving gear to rotate, the transmission gear rotates along with the driving gear and drives the driving roller to rotate, the conveying belt is driven to rotate, and the paving tiles are conveyed to the ground by the conveying belt to be paved.

Referring to fig. 2, the driving mechanism 2 includes a driving motor 21, a driving gear 22, a rotation shaft 23, and a driven gear 24. The driving motor 21 is fixedly mounted on the bottom surface of the frame 11, and the length direction of the output shaft thereof coincides with the length direction of the frame 11. The driving gear 22 is a bevel gear, and is fixedly connected with an output shaft of the driving motor 21. The rotating shaft 23 is a circular rod, the length direction of which is consistent with the width direction of the frame 11, and both ends of which are fixedly connected with the moving wheel 12. The driven gear 24 is a helical gear fixedly installed at the middle of the rotation shaft 23 and engaged with the driving gear 22. During the construction, driving motor 21 starts and drives drive gear 22 and rotates, and driven gear 24 rotates and drives pivot 23 along with drive gear 22 and rotates, and pivot 23 drives the removal wheel 12 and rotates this moment, makes organism 1 remove by oneself to drive the conveyer belt and rotate and realize paving of paving the tiling, need not artifical promotion and spread the device, use manpower sparingly.

Referring to fig. 1, the compaction mechanism 3 includes a support arm 31, a rotating arm 32, a hydraulic cylinder 33, and a press wheel 34. The supporting arm 31 is obliquely arranged on the frame 11, the lower end of the supporting arm 31 is fixedly connected with the frame 11, and the higher end of the supporting arm 31 is rotatably connected with the rotating arm 32. The hydraulic cylinder 33 is disposed between the support arm 31 and the rotating arm 32, and one end of the hydraulic cylinder 33 is hinged to the support arm 31 and the other end thereof is hinged to the rotating arm 32. Two supporting arms 31 and two rotating arms 32 are provided, the two supporting arms 31 are respectively provided at two sides of the frame 11, and the two rotating arms 32 are respectively provided at two sides of the pressing wheel 34. Pinch roller 34 is cylindrical and is pivotally connected to the end of pivot arm 32 remote from support arm 31. When the machine body 1 works, the hydraulic cylinder 33 is started to enable the rotating arm 32 to rotate, and the rotating arm 32 drives the pressing wheel 34 to move towards the ground and press the pressing wheel on the surface of the laid tile, so that the tile is compacted, the tile is prevented from tilting, and the laying quality is improved.

Referring to fig. 3, a buffer layer 341 is fixedly disposed on the tread of the pressing wheel 34, and the buffer layer 341 is made of wear-resistant rubber, which has good elasticity and excellent wear resistance, improves the wear resistance of the pressing wheel 34, and reduces the possibility of crushing the paving bricks. The outer side wall of the buffer layer 341 is provided with anti-slip threads 342, and the anti-slip threads 342 reduce the possibility of slipping of the pinch roller 34 and enhance the compaction effect.

Referring to fig. 3, the outer side wall of the rotating arm 32 is fixedly provided with two air cylinders 321, when the pressing wheel 34 is lifted, the telescopic rod of the air cylinder 321 extends out of the lowest position of the wheel surface of the pressing wheel 34, and the two air cylinders 321 are respectively arranged at two sides of the pressing wheel 34. The telescopic rod of the air cylinder 321 is rotatably connected with a roller 322, when the compacting mechanism 3 works, the telescopic rod of the air cylinder 321 is contracted, and the wheel surface of the roller 322 is separated from the ground; when the compacting mechanism 3 does not need to work, the telescopic rod of the cylinder 321 extends and drives the roller 322 to move downwards to be supported on the ground, so that the machine body 1 is prevented from inclining to one side of the pressing wheel 34, and the roller 322 is arranged to facilitate the movement of the machine body 1. Referring to fig. 1, a controller 13 is mounted on the side wall of the upper portion of the frame 11, the controller 13 is electrically connected to the driving motor 21, the hydraulic cylinder 33 and the air cylinder 321, and a worker can control the work of the paving and pasting device through the controller 13, so that the operation is convenient.

Referring to fig. 1, be provided with limiting plate 4 on the top surface of frame 11, limiting plate 4 sets up along the transmission direction who spreads the tiling, and limiting plate 4 is equipped with two, and two limiting plates 4 are located the both sides that the tiling was spread in the output respectively, and limiting plate 4's inside wall contradicts with the lateral wall of the tiling of edge side to this limits the tiling, prevents to arrange orderly tiling and scatter to both sides, has improved and has spread the quality of pasting. The inner side wall of the limiting plate 4 is rotatably connected with a rotating column 41, and the wheel surface of the rotating column 41 is abutted against the outer side wall of the paving brick at the edge side. In the process of tile paving output, the rotating column 41 rotates along with the tile paving, so that the friction force between the limiting plate 4 and the tile paving is reduced, the tile paving can be moved to the ground, and the tile paving efficiency is improved.

Referring to fig. 1, an adjusting screw 43 is threadedly coupled to a top surface of the frame 11, and a length direction of the adjusting screw 43 is aligned with a width direction of the frame 11. The middle part of the limiting plate 4 is provided with a screw hole 42, the adjusting screw 43 penetrates through the two limiting plates 4 through the screw hole 42 and is in threaded fit with the screw hole 42, and the screwing directions of the internal threads of the screw hole 42 on the two limiting plates 4 are opposite. When rotating adjusting screw 43, limiting plate 4 and adjusting screw 43 screw-thread fit, two limiting plates 4 carry out in opposite directions or reverse removal along adjusting screw 43, realize the regulation of two 4 intervals of limiting plate, and the width of paving the tiling in the adjustment organism 1 according to the condition simultaneously can make this shop paste the paving of device adaptation different width roads.

Referring to fig. 1, a fixing screw 44 is fixedly connected to both the top surface and the side surface of the frame 11, and the fixing screw 44 is disposed parallel to the adjusting screw 43. Through holes are formed in the side walls of the two ends of the limiting plate 4, the openings of the through holes are circular, and the fixing screw 44 penetrates through the two limiting plates 4 through the through holes and is matched with the limiting plates 4 in a sliding mode. Threaded connection has nut 441 on the clamping screw 44, is equipped with two nuts 441 on a clamping screw 44, and two nuts 441 support tightly with the lateral wall of two limiting plate 4 respectively, and the restriction of nut 441 prevents that limiting plate 4 from taking place deformation by the extrusion of spreading the tiling, has improved the holistic stability of limiting plate 4 to the restriction effect of limiting plate 4 has been strengthened.

The implementation principle of the road paving device for municipal engineering in the embodiment of the application is as follows: during construction, firstly, paving bricks are arranged in order and placed in the placing groove, the paving bricks fall on the conveying belt, the driving motor 21 is started, the driving gear 22 is driven to rotate by the driving motor 21, the driven gear 24 rotates along with the driving gear 22 and drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the moving wheel 12 to rotate, at the moment, the moving wheel 12 drives the driving roller to rotate through the driving gear and the transmission gear, the conveying belt rotates and conveys the paving bricks to the ground to realize paving, then the hydraulic cylinder 33 is started to enable the rotating arm 32 to rotate, the rotating arm 32 drives the pressing wheel 34 to move towards the ground and compress the paving bricks on the brick surfaces paved with the paving bricks, compaction of the paving bricks is realized, the paving bricks are prevented from tilting, and paving quality is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a road paving device for municipal works which characterized in that: including organism (1), be provided with on organism (1) and be used for compressing tightly the compaction mechanism (3) of laying the back tiling, compaction mechanism (3) including fixed set up in support arm (31), the rotation of organism (1) both sides connect in rotor arm (32) on support arm (31), set up in support arm (31) with pneumatic cylinder (33) between rotor arm (32) and with rotor arm (32) rotate pinch roller (34) of connecting, pneumatic cylinder (33) with support arm (31) with rotor arm (32) are all articulated.

2. The road paving device for municipal engineering according to claim 1, wherein: the machine body (1) comprises a rack (11) and a moving wheel (12), a driving mechanism (2) is arranged in the machine body (1), the driving mechanism (2) comprises a driving motor (21) fixedly mounted on the bottom surface of the rack (11), a driving gear (22) fixedly connected to an output shaft of the driving motor (21), a rotating shaft (23) fixedly connected to the moving wheel (12) and a driven gear (24) fixedly connected to the rotating shaft (23), and the driven gear (24) is meshed with the driving gear (22); the frame (11) is provided with a controller (13), and the controller (13) is electrically connected with the hydraulic cylinder (33) and the driving motor (21).

3. The road paving device for municipal engineering according to claim 1, wherein: be fixed with on rotor arm (32) set up in cylinder (321) of pinch roller (34) both sides, the telescopic link of cylinder (321) stretches out when extending the extreme low position of pinch roller (34) wheel face, just it is connected with gyro wheel (322) to rotate on the telescopic link of cylinder (321).

4. The road paving device for municipal engineering according to claim 1, wherein: a buffer layer (341) made of wear-resistant materials is fixedly arranged on the wheel surface of the pressing wheel (34), and anti-skid grains (342) are arranged on the outer side wall of the buffer layer (341).

5. The road paving device for municipal engineering according to claim 1, wherein: limiting plates (4) located on two sides of the output paving bricks are arranged on the machine body (1), and the limiting plates (4) are abutted to the paving bricks on the edge side.

6. The road paving device for municipal engineering according to claim 5, wherein: the limiting plate (4) is rotatably connected with a rotating column (41), and the wheel surface of the rotating column (41) is abutted to the paving bricks on the edge side.

7. The road paving device for municipal engineering according to claim 5, wherein: the machine body (1) is connected with an adjusting screw rod (43) in a threaded mode, the limiting plates (4) are provided with screw holes (42) matched with the adjusting screw rod (43) in a threaded mode, and the rotating directions of the internal threads of the screw holes (42) on the two limiting plates (4) are opposite.

8. The road paving device for municipal engineering according to claim 5, wherein: the engine body (1) is fixedly connected with a fixing screw rod (44), the fixing screw rod (44) penetrates through the limiting plate (4) and is in sliding fit with the limiting plate (4), a nut (441) is connected to the fixing screw rod (44) in a threaded mode, and the nut (441) abuts against the outer side wall of the limiting plate (4).