CN214573216U

CN214573216U - Asphalt repairing device for road maintenance

Info

Publication number: CN214573216U
Application number: CN202120155672.5U
Authority: CN
Inventors: 达伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-02
Anticipated expiration: 2031-01-20

Abstract

The utility model belongs to the technical field of road maintenance equipment, in particular to an asphalt repairing device for road maintenance, which comprises a bottom plate, universal wheels are fixedly connected to four corners of the bottom plate, a feeding mechanism for laying asphalt is fixedly connected to the right side of the top of the bottom plate, a through groove is formed in the left side of the feeding mechanism at the top of the bottom plate, a fixing frame is rotatably connected to the inside of the through groove, the fixing frame runs through the through groove and extends to the bottom of the bottom plate, and a fixing groove is formed in the fixing frame; can let compression roller and ground contact with one side jack-up of bottom plate, let the bottom plate be in the tilt state, the staff can not directly push equipment through the compression roller through outside transmission equipment, by the compression roller to the surface of road repair position extrude repeatedly, avoided the clamp plate relapse with ground collision and lead to the condition emergence that motor and clamp plate damaged, improved the life of equipment.

Description

Asphalt repairing device for road maintenance

Technical Field

The utility model relates to a road maintenance equipment technical field specifically is a pitch patching device for road maintenance.

Background

In order to keep roads in good state and perform economic operation, frequent maintenance and repair are required to be performed on the roads, and the prevention of decay and loss of the roads becomes an important task, the road maintenance is the maintenance and repair of the roads, the maintenance of the roads and structures and facilities on the roads is performed, the service performance of the roads is maintained as much as possible, damaged parts are recovered in time, and the driving safety is ensured, the asphalt pavement is various types of pavement paved by using asphalt materials mixed in mineral materials, and the asphalt binder improves the capability of paving aggregate for resisting driving and damage of natural factors to the pavement, so that the pavement is smooth, less in dust, waterproof and durable.

When the existing asphalt repairing device for road maintenance is used for repairing roads, most of asphalt is poured into gaps needing to be repaired, the pressing plate is driven by the motor to move downwards and repeatedly extrude the repaired positions of the road surfaces, however, the pressing plate collides with the road surfaces repeatedly for a long time, so that the pressing plate and the motor are damaged, and the service life of asphalt repairing equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an asphalt repair device for road maintenance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pitch patching device for road maintenance comprises a bottom plate, universal wheels are fixedly connected to the four corners of the bottom plate, a feeding mechanism for laying pitch is fixedly connected to the right side of the top of the bottom plate, a through groove is formed in the left side of the feeding mechanism at the top of the bottom plate, a fixed frame is rotatably connected to the inside of the through groove, the fixed frame penetrates through the through groove and extends to the bottom of the bottom plate, a fixed groove is formed in the fixed frame, a compression roller is rotatably connected to one end of the fixed groove, which is located at the bottom of the bottom plate, a scraper is fixedly connected to the inner wall of the fixed groove, which is located right above the compression roller, one end, which is far away from the fixed frame, of the scraper is tightly attached to the outer wall of the compression roller, a connecting plate is fixedly connected to one end, which is located at the top of the bottom plate, a push plate is fixedly connected to the right side of the through groove at the top of the bottom plate, the inside of push pedal is rotated and is connected with the sleeve, telescopic internal transmission is connected with the threaded rod, the threaded rod runs through the sleeve extends to telescopic outside, just the threaded rod is located telescopic outside one end fixedly connected with ejector pad, the ejector pad is kept away from two symmetrical splint of one end fixedly connected with of threaded rod, two the splint block is in the outside of connecting plate and with connecting plate sliding connection.

As a further aspect of the present invention: the top of bottom plate is located one side that leads to the groove seted up with fixed frame matched with recess, fixed frame passes through the recess block is in the inside of bottom plate.

As a further aspect of the present invention: and a clamping groove is formed between the two clamping plates, and the two clamping plates are clamped outside the connecting plate through the clamping groove.

As a further aspect of the present invention: the inner wall of two splint all rotates and is connected with the pivot, the outer wall of connecting plate seted up with pivot matched with spout, splint pass through the pivot with the cooperation of spout slides and is in the outer wall of connecting plate.

As a further aspect of the present invention: the inside fixedly connected with bearing of splint, the pivot is fixed the inside of bearing, just the pivot passes through the bearing rotates the inner wall of splint.

As a further aspect of the present invention: the top fixedly connected with fixed plate of scraper blade, the equal fixedly connected with bolt in bottom four corners of fixed plate, the bolt runs through fixed plate, fixed frame and spiro union are fixed the inside of fixed frame.

As a further aspect of the present invention: the length of the fixing frame extending to the bottom of the bottom plate is greater than the height of the universal wheel.

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

the utility model discloses a well fixed slot is located the one end of bottom plate bottom and is rotated and connected with the compression roller, when mending the road surface, the staff promotes equipment to the position department that the road surface needs to be mended through the universal wheel, and pour pitch in the gap that needs to be mended through feed mechanism, thereby accomplish the filling work of road surface gap, after filling pitch into the gap, the staff rotates the sleeve and drives the transmission at its inside threaded rod and carry out the displacement, and drive the ejector pad that fixes on the threaded rod and carry out the displacement, thereby promote the connecting plate that slides in its inside and carry out the displacement, thereby adjust the position of rotating the fixed frame in the logical groove, can let the compression roller that rotates in the fixed frame move to the bottom plate below and contact with ground, can let compression roller and ground contact with jack up one side of bottom plate, let the bottom plate be in the tilt state, the staff can directly pass through compression roller through the transmission equipment of outside, the surface of the pavement repairing position is repeatedly extruded by the compression roller, the situation that the pressing plate is repeatedly collided with the ground to cause the damage of the motor and the pressing plate is avoided, the service life of the equipment is prolonged, in addition, in the rolling process of the compression roller, the scraping plate tightly attached to the surface of the compression roller scrapes asphalt attached to the surface of the compression roller, the condition that the asphalt is adhered to the surface of the compression roller to influence the use of the compression roller is avoided, and the practicability is high.

Drawings

FIG. 1 is a schematic structural view of an asphalt patching device for road maintenance;

FIG. 2 is a schematic structural view of a fixed frame and a base plate of an asphalt patching device for road maintenance;

FIG. 3 is a schematic structural view of a push block of an asphalt patching device for road maintenance;

fig. 4 is a schematic structural view of a blade and a frame in an asphalt patching device for road maintenance.

In the figure: 1. a base plate; 101. a groove; 11. a feeding mechanism; 12. a through groove; 13. a fixing frame; 131. fixing grooves; 132. a connecting plate; 133. a chute; 14. a compression roller; 15. a squeegee; 151. a fixing plate; 152. a bolt; 16. pushing the plate; 17. a sleeve; 171. a threaded rod; 18. a push block; 181. a splint; 182. a clamping groove; 183. a rotating shaft; 184. a bearing; 19. a universal wheel.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an asphalt repair device for road maintenance includes a bottom plate 1, universal wheels 19 are fixedly connected to four corners of the bottom plate 1, a feeding mechanism 11 for paving asphalt is fixedly connected to the right side of the top of the bottom plate 1, a through groove 12 is formed in the left side of the feeding mechanism 11 at the top of the bottom plate 1, a fixing frame 13 is rotatably connected to the inside of the through groove 12, the fixing frame 13 penetrates through the through groove 12 and extends to the bottom of the bottom plate 1, a fixing groove 131 is formed in the fixing frame 13, a compression roller 14 is rotatably connected to one end of the fixing groove 131 at the bottom of the bottom plate 1, a scraper 15 is fixedly connected to the inner wall of the fixing groove 131 directly above the compression roller 14, one end of the scraper 15 far away from the fixing frame 13 is tightly attached to the outer wall of the compression roller 14, a connecting plate 132 is fixedly connected to one end of the top of the bottom plate 13 at the top of the bottom plate 1, a push plate 16 is fixedly connected to the right side of the through groove 12 at the top of the bottom plate 1, the sleeve 17 is rotatably connected to the inner portion of the push plate 16, the threaded rod 171 is connected to the inner portion of the sleeve 17 in a transmission mode, the threaded rod 171 penetrates through the sleeve 17 and extends to the outer portion of the sleeve 17, the push block 18 is fixedly connected to one end, located on the outer portion of the sleeve 17, of the threaded rod 171, the two clamp plates 181 are fixedly connected to one end, far away from the threaded rod 171, of the push block 18, and the two clamp plates 181 are clamped on the outer portion of the connecting plate 132 and are in sliding connection with the connecting plate 132.

In fig. 1, 2 and 4: when repairing the road surface, the worker pushes the equipment to the position of the road surface needing to be repaired through the universal wheel 19, and pours the asphalt into the gap needing to be repaired through the feeding mechanism 11, thereby completing the filling work of the road surface gap, after the asphalt is filled into the gap, the worker rotates the sleeve 17 to drive the threaded rod 171 driven inside to displace and drive the push block 18 fixed on the threaded rod 171 to displace, thereby pushing the connecting plate 132 sliding inside to displace, thereby adjusting the position of the fixed frame 13 clamped in the groove 101, allowing the fixed frame 13 to rotate in the through groove 12 and drive the compression roller 14 rotating inside to move to the lower part of the bottom plate 1 to be contacted with the ground, allowing the compression roller 14 to be contacted with the ground to jack up one side of the bottom plate 1, allowing the bottom plate 1 to be in an inclined state, the worker can directly push the equipment through the compression roller 14 without external transmission equipment, the surface of position is repaired to the road surface by compression roller 14 extrudees repeatedly, avoided the clamp plate to relapse and ground collision and the condition that leads to motor and clamp plate to damage takes place, the life of equipment has been improved, and, at compression roller 14's roll in-process, scrape off by hugging closely at its surperficial scraper blade 15 to being stained with the pitch that attaches at its surface, avoided the pitch adhesion to take place at the condition of compression roller 14 surface influence compression roller 14's use, therefore, the clothes hanger is strong in practicability, when scraper blade 15 damages after using for a long time, the staff twists bolt 152 and dismantles fixed plate 151 from fixed slot 131, can directly change scraper blade 15, be convenient for going on of the maintenance work in later stage.

In fig. 1 and 3: when the position of the fixed frame 13 is adjusted, the push block 18 moves under the matching of the sleeve 17 and the threaded rod 171, and can push the connecting plate 132 which slides in the clamping groove 182 through the matching of the rotating shaft 183 and the sliding groove 133 to displace, meanwhile, because the rotating shaft 183 rotates on the inner wall of the clamping plate 181 through the bearing 184, the connecting plate 132 is rotatably connected with the clamping plate 181 through the rotating shaft 183, the connecting plate 132 does not interfere with the clamping plate 181 in the displacement process, and the position of the fixed frame 13 is conveniently adjusted.

The utility model discloses a theory of operation is: when repairing the road surface, the worker pushes the equipment to the position of the road surface needing to be repaired through the universal wheel 19, and pours the asphalt into the gap needing to be repaired through the feeding mechanism 11, thereby completing the filling work of the road surface gap, after the asphalt is filled into the gap, the worker rotates the sleeve 17 to drive the threaded rod 171 driven inside to displace and drive the push block 18 fixed on the threaded rod 171 to displace, thereby pushing the connecting plate 132 sliding inside to displace, thereby adjusting the position of the fixed frame 13 clamped in the groove 101, allowing the fixed frame 13 to rotate in the through groove 12 and drive the compression roller 14 rotating inside to move to the lower part of the bottom plate 1 to be contacted with the ground, allowing the compression roller 14 to be contacted with the ground to jack up one side of the bottom plate 1, allowing the bottom plate 1 to be in an inclined state, the worker can directly push the equipment through the compression roller 14 without external transmission equipment, the surface of position is repaired to the road surface by compression roller 14 extrudees repeatedly, avoided the clamp plate to relapse and ground collision and the condition that leads to motor and clamp plate to damage takes place, the life of equipment has been improved, and, at compression roller 14's roll in-process, scrape off by hugging closely at its surperficial scraper blade 15 to being stained with the pitch that attaches at its surface, avoided the pitch adhesion to take place at the condition of compression roller 14 surface influence compression roller 14's use, therefore, the clothes hanger is strong in practicability, when scraper blade 15 damages after using for a long time, the staff twists bolt 152 and dismantles fixed plate 151 from fixed slot 131, can directly change scraper blade 15, be convenient for going on of the maintenance work in later stage.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pitch patching device for road maintenance, includes bottom plate (1), the equal fixedly connected with universal wheel (19) in bottom four corners of bottom plate (1), its characterized in that, the top right side fixedly connected with of bottom plate (1) is used for laying the feed mechanism (11) of pitch, the top of bottom plate (1) is located logical groove (12) have been seted up in the left side of feed mechanism (11), the inside rotation that leads to groove (12) is connected with fixed frame (13), fixed frame (13) run through lead to groove (12) and extend to the bottom of bottom plate (1), fixed slot (131) have been seted up to the inside of fixed frame (13), just fixed slot (131) are located the one end rotation of bottom plate (1) bottom is connected with compression roller (14), the inner wall of fixed slot (131) is located fixedly connected with scraper blade (15) directly over compression roller (14), and one end of the scraper (15) far away from the fixed frame (13) is tightly attached to the outer wall of the compression roller (14), one end of the fixed frame (13) positioned at the top of the bottom plate (1) is fixedly connected with a connecting plate (132), the top of the bottom plate (1) is positioned at the right side of the through groove (12) and is fixedly connected with a push plate (16), a sleeve (17) is rotatably connected inside the push plate (16), a threaded rod (171) is connected inside the sleeve (17) in a transmission way, the threaded rod (171) extends through the sleeve (17) and to the outside of the sleeve (17), and one end of the threaded rod (171) positioned outside the sleeve (17) is fixedly connected with a push block (18), one end, far away from the threaded rod (171), of the push block (18) is fixedly connected with two symmetrical clamping plates (181), and the two clamping plates (181) are clamped outside the connecting plate (132) and are in sliding connection with the connecting plate (132).

2. The asphalt repair device for road maintenance according to claim 1, wherein a groove (101) matched with the fixing frame (13) is formed at one side of the through groove (12) at the top of the base plate (1), and the fixing frame (13) is clamped inside the base plate (1) through the groove (101).

3. An asphalt patching device for road maintenance, as claimed in claim 1, wherein a clamping groove (182) is provided between the two clamping plates (181), and the two clamping plates (181) are snapped on the outside of the connection board (132) through the clamping groove (182).

4. The asphalt patching device for road maintenance according to claim 1, wherein a rotating shaft (183) is rotatably connected to the inner wall of each of the two clamping plates (181), a sliding slot (133) matched with the rotating shaft (183) is formed in the outer wall of the connecting plate (132), and the clamping plates (181) slide on the outer wall of the connecting plate (132) through the matching of the rotating shaft (183) and the sliding slot (133).

5. An asphalt patching device for road maintenance, as claimed in claim 4, wherein a bearing (184) is fixedly connected to the inside of the clamping plate (181), the rotating shaft (183) is fixed to the inside of the bearing (184), and the rotating shaft (183) is rotated on the inner wall of the clamping plate (181) through the bearing (184).

6. The asphalt patching device for road maintenance according to claim 1, wherein a fixing plate (151) is fixedly connected to the top of the scraper (15), and bolts (152) are fixedly connected to four corners of the bottom of the fixing plate (151), and the bolts (152) penetrate through the fixing plate (151) and the fixing frame (13) and are fixed inside the fixing frame (13) in a threaded manner.

7. An asphalt patching device for road maintenance, as claimed in claim 1, wherein the length of the fixing frame (13) extending to the bottom of the base plate (1) is greater than the height of the universal wheels (19).