CN219195584U - Asphalt pavement repairing device for municipal engineering - Google Patents

Abstract

The utility model relates to the technical field of asphalt pavement repair, in particular to an asphalt pavement repair device for municipal engineering, which comprises a working trolley, wherein the working trolley comprises a transverse plate, and a compression roller is arranged on the front side surface of the transverse plate; the top surface of the transverse plate is provided with a tank body which is provided with a material conveying pipe; the irrigation mechanism is arranged right below the transverse plate and comprises a movable mechanism and a track mechanism which are sequentially arranged from top to bottom, the movable mechanism comprises a hollow sealing frame and a movable plate which are sequentially arranged from top to bottom, a discharging pipe is arranged at the middle of the bottom surface of the movable plate, a groove is formed in the middle of the rear side surface of the movable plate, an operating mechanism is arranged at the rear side of the movable mechanism and comprises a screw rod in threaded connection with the groove, the screw rod is connected with a first operating rod through a bevel gear in a gear box, a fixed block is rotationally connected to the position, close to the top end, of the first operating rod, and a second operating rod is in threaded connection with the side surface of the fixed block; the utility model can realize the repairing function of different positions and is convenient to use.

Description

Asphalt pavement repairing device for municipal engineering

Technical Field

The utility model relates to the technical field of asphalt pavement repair, in particular to an asphalt pavement repair device for municipal engineering.

Background

Asphalt pavement refers to various types of pavement paved by incorporating road asphalt materials into mineral materials. The asphalt binder improves the capability of paving granules for resisting the damage of driving and natural factors to the pavement, so that the pavement is flat, less in dust, waterproof and durable; however, cracks occur even after long-term use, and repair is required.

The utility model patent with the publication number of CN214459490U discloses an asphalt repairing device for road maintenance, which comprises a box body, a material barrel, a stirring mechanism, a feeding pipe, wheels, a pushing handle, a pressing plate, an elastic flattening mechanism and a hot air blower, wherein the pressing plate is arranged at the bottom of the box body behind a discharging pipe, the elastic flattening mechanism comprises a supporting rod, a spring plate, a flattening roller and a compression spring, one end of the supporting rod movably penetrates through the bottom wall of the box body to be connected with the spring plate, the other end of the supporting rod is connected with the flattening roller in a rotating manner, one end of the compression spring is fixedly connected with the spring plate, the other end of the compression spring is fixedly connected with the box body, and the hot air blower is fixed on the bottom wall of the box body and the blowing opening of the hot air blower is arranged towards the bottom.

Although the asphalt pavement repairing device is simple in structure and low in cost, is suitable for small-sized engineering, can carry out pushing, flattening and blow-drying operations on materials, and is beneficial to improving repairing effect and repairing efficiency, when facing to multiple pavement to be repaired, the device needs to be pushed frequently, and the condition of the vehicle bottom cannot be known when being pushed, so that the asphalt pavement repairing device for municipal engineering is provided.

Disclosure of Invention

The utility model aims to provide an asphalt pavement repairing device for municipal engineering, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an asphalt pavement patching device for municipal works, includes the work dolly, the work dolly includes the diaphragm, the compression roller is installed to the front side of diaphragm; a tank body is arranged in the middle of the top surface of the transverse plate, and a conveying pipe communicated to the inside of the tank body is arranged on the bottom surface of the tank body; the utility model provides a right below the diaphragm department is equipped with irrigation mechanism, irrigation mechanism includes from the top down movable mechanism and track mechanism that sets gradually, movable mechanism includes hollow sealed frame, fly leaf that sets gradually from last to down, the fly leaf bottom department of centering is equipped with the discharging pipe, the department of centering of the trailing flank of fly leaf is seted up flutedly, the movable mechanism rear side is equipped with operating mechanism, operating mechanism include with groove threaded connection's lead screw, the lead screw has first control lever through the bevel gear connection in the gear box, first control lever is close to top department and rotates and be connected with the fixed block, the fixed block is kept away from first control lever's side threaded connection has the second control lever.

Preferably, limiting plates which are rotationally connected with the press roller are fixed at two ends of the front side surface of the transverse plate; a vertical plate is arranged at one end of the transverse plate, which is far away from the press roller; a first through hole for allowing the conveying pipe to pass through is formed in the middle of the transverse plate; the first universal wheels are arranged at four corners of the bottom surface of the transverse plate.

Preferably, a feeding hole is formed in the top surface of the tank body near the edge, and a sealing cover is arranged at the top end of the feeding hole; a motor is arranged in the middle of the top surface of the tank body, an output shaft of the motor is coaxially connected with a stirring shaft extending into the tank body, and a plurality of stirring blades are regularly arranged on the outer side wall of the stirring shaft; the bottom surface of the inner wall of the tank body is provided with an oblique body similar to a circular ring; the bottom surface of the tank body is fixed above the transverse plate through a plurality of regularly-installed supporting legs, and one end of the conveying pipe is provided with a control valve.

Preferably, the discharging pipe penetrates through the movable plate; and second universal wheels are arranged at four ends of the bottom surface of the movable plate.

Preferably, a second through hole is formed in the middle of the top surface of the track mechanism, and a frame type groove is formed between the outer edge of the top surface of the track mechanism and the second through hole; the top surface of the outer frame of the track mechanism is regularly provided with a plurality of first brackets, and the first brackets are fixed on the bottom surface of the transverse plate; and an illuminating lamp is arranged at the edge of the bottom surface of the track mechanism, which is close to the outer side surface.

Preferably, the seal frame is not in contact with the cross plate; the aperture of the first through hole, the aperture of the conveying pipe and the aperture of the discharging pipe are equal; the conveying pipe extends into the middle space of the sealing frame; the discharging pipe extends to the lower portion of the second through hole.

Preferably, a sliding block is arranged at the middle of the bottom surface of the gear box; the top end of the first operating rod and the tail end of the second operating rod are coaxially connected with control handwheels with matched sizes; the screw rod and the first operating rod are respectively fixed on the bottom surface of the transverse plate and the rear side wall of the vertical plate through a plurality of second brackets; the second control rod is fixed on the rear side wall of the vertical plate through a plurality of third brackets; two fixing devices which are composed of two semicircular rings oppositely arranged are arranged at positions close to the two control hand wheels, the two fixing devices are respectively and tightly sleeved on the outer walls of the first operating rod and the second operating rod, and semicircular platform protruding blocks and fourth supports are respectively arranged on the outer walls of two ends of the semicircular rings of the fixing devices.

Preferably, an observation mechanism is arranged at the rear side below the track mechanism, the observation mechanism comprises a Z-shaped pipeline, and a chute which corresponds to the position of the sliding block and is matched with the sliding block in size is formed in the top surface of the Z-shaped pipeline; plane mirrors are arranged at the internal corners of the two inner corners of the Z-shaped pipeline, and the two plane mirrors are parallel and opposite and are arranged at an included angle with the vertical section of the Z-shaped pipeline; the side wall of one side of the Z-shaped pipeline, which is close to the working trolley, is fixed on the bottom surface of the transverse plate and the rear side wall of the vertical plate through a plurality of L-shaped brackets which are regularly arranged.

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

1. according to the utility model, asphalt can be uniformly stirred by the motor, the stirring shaft and the stirring blades, and the asphalt stirring device is convenient to use.

2. According to the utility model, through the arranged irrigation mechanism, the operating mechanism controls the movable mechanism to move on the track mechanism, so that the repair work can be carried out on different positions of the vehicle bottom, and the application range is wider.

3. According to the utility model, through the arranged observation mechanism, the movable position of the movable mechanism is better controlled, the repairing work is accurately carried out, the operation time is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is a schematic diagram of the overall structure of the utility model;

FIG. 3 is a schematic diagram of the construction of the work cart of the utility model;

FIG. 4 is a schematic view of the structure of the tank body of the utility model;

FIG. 5 is a schematic view of the irrigation mechanism of the present utility model;

FIG. 6 is a schematic view of the structure of the movable mechanism of the utility model;

FIG. 7 is a schematic view of the track mechanism of the present utility model;

FIG. 8 is a schematic view of the steering mechanism of the present utility model;

FIG. 9 is a cross-sectional view of the gear box of the utility model;

FIG. 10 is a schematic view of the structure of the fixing device of the present utility model;

FIG. 11 is a schematic view of the structure of the observation mechanism in the utility model;

fig. 12 is a cross-sectional view of a Z-shaped pipe according to the utility model.

In the figure:

1. a working trolley; 11. a cross plate; 111. a limiting plate; 1111. a press roller; 112. a first through hole; 113. a first universal wheel; 12. a riser;

2. a tank body; 21. a feed inlet; 22. sealing cover; 23. a motor; 231. a stirring shaft; 2311. stirring blades; 24. italics; 25. a material conveying pipe; 26. support legs; 27. a control valve;

3. a watering mechanism; 31. a movable mechanism; 311. a sealing frame; 312. a movable plate; 3121. a discharge pipe; 3122. a groove; 3123. a second universal wheel; 32. a track mechanism; 321. a second through hole; 322. a frame-type recess; 323. a lighting lamp; 324. a first bracket; 33. an operating mechanism; 331. a screw rod; 332. a gear box; 3321. a bevel gear; 3322. a slide block; 333. a first joystick; 334. a fixed block; 335. a second joystick; 336. a control hand wheel; 337. a second bracket; 338. a third bracket; 339. a fixing device; 3391. a semicircular table bump; 3392. a fourth bracket;

4. an observation mechanism; 41. a Z-shaped pipeline; 411. a chute; 42. a plane mirror; 43. an L-shaped bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the utility model thus described is only a part, but not all, of the utility models described. All other utility models obtained by those skilled in the art without making any creative effort based on the utility models in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth" and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", "a third" and a fourth "may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is at least two, e.g., two, three, etc., unless explicitly defined otherwise.

Referring to fig. 1-12, the present utility model provides a technical solution:

the utility model provides an asphalt pavement patching device for municipal works, includes work dolly 1, and work dolly 1 includes diaphragm 11, and the front side of diaphragm 11 installs compression roller 1111; the middle part of the top surface of the transverse plate 11 is provided with a tank body 2, and the bottom surface of the tank body 2 is provided with a conveying pipe 25 communicated with the inside of the tank body; the irrigation mechanism 3 is arranged right below the transverse plate 11, the irrigation mechanism 3 comprises a movable mechanism 31 and a track mechanism 32 which are sequentially arranged from top to bottom, the movable mechanism 31 comprises a hollow sealing frame 311 and a movable plate 312 which are sequentially arranged from top to bottom, a discharging pipe 3121 is arranged at the middle of the bottom surface of the movable plate 312, a groove 3122 is arranged at the middle of the rear side surface of the movable plate 312, an operating mechanism 33 is arranged at the rear side of the movable mechanism 31, the operating mechanism 33 comprises a screw rod 331 which is in threaded connection with the groove 3122, the screw rod 331 is connected with a first operating rod 333 through a bevel gear 3321 in a gear box 332, the first operating rod 333 is rotationally connected with a fixed block 334 near the top end, and the side surface of the fixed block 334 far away from the first operating rod 333 is in threaded connection with a second operating rod 335; the pouring mechanism 3 can cover asphalt to the position of the vehicle bottom corresponding to the second through hole 321, so that the efficiency is improved, and the material consumption is reduced.

In this embodiment, limiting plates 111 rotatably connected with the press roller 1111 are fixed at both ends of the front side surface of the transverse plate 11; a riser 12 is mounted at the end of the cross plate 11 remote from the press roller 1111; the middle of the transverse plate 11 is provided with a first through hole 112 for allowing the conveying pipe 25 to pass through, so as to accommodate the conveying pipe 25; first universal wheels 113 are arranged at four corners of the bottom surface of the transverse plate 11, so that the movable range of the working trolley 1 is wider.

Specifically, a feed inlet 21 is formed in the top surface of the tank body 2 near the edge, and a sealing cover 22 is arranged at the top end of the feed inlet 21; the motor 23 is arranged in the center of the top surface of the tank body 2, the output shaft of the motor 23 is coaxially connected with the stirring shaft 231 extending into the tank body 2, and a plurality of stirring blades 2311 are regularly arranged on the outer side wall of the stirring shaft 231, so that asphalt can be stirred, and the using effect of the asphalt is improved; the bottom surface of the inner wall of the tank body 2 is provided with an oblique body 24 similar to a circular ring; the bottom surface of the tank body 2 is fixed above the transverse plate 11 through a plurality of regularly-installed supporting legs 26, and one end of the conveying pipe 25 is provided with a control valve 27, so that asphalt outflow can be controlled at any time.

Further, the discharging pipe 3121 penetrates the movable plate 312; the four ends of the bottom surface of the movable plate 312 are respectively provided with a second universal wheel 3123, and steel balls or other modes can be used for replacing the movable plate according to the situation.

Further, a second through hole 321 is formed in the center of the top surface of the track mechanism 32, and a frame groove 322 is formed between the outer edge of the top surface of the track mechanism 32 and the second through hole 321, so that a movable space is provided for the second universal wheel 3123; the top surface of the outer frame of the track mechanism 32 is regularly provided with a plurality of first brackets 324, and the first brackets 324 are fixed on the bottom surface of the transverse plate 11; an illumination lamp 323 is arranged on the bottom surface of the track mechanism 32 near the edge of the outer side surface, and illumination is provided for the arranged observation mechanism 4.

Further, the seal frame 311 is not in contact with the cross plate 11; the aperture of the first through hole 112, the aperture of the material conveying pipe 25 and the aperture of the material discharging pipe 3121 are equal, so that the flowing speeds of asphalt in the material conveying pipe 25 and the material discharging pipe 3121 are the same, and the residual redundant asphalt in the sealing frame 311 is avoided; the material conveying pipe 25 extends into the middle space of the sealing frame 311; the discharging pipe 3121 extends below the second through hole 321, so as to conveniently observe whether the asphalt outflow position corresponds to the position to be repaired.

It should be noted that, a sliding block 3322 is installed at the center of the bottom surface of the gear box 332; the top end of the first operating rod 333 and the tail end of the second operating rod 335 are coaxially connected with a control hand wheel 336 with the size being matched; the screw rod 331 and the first operating rod 333 are respectively fixed on the bottom surface of the transverse plate 11 and the rear side wall of the vertical plate 12 through a plurality of second brackets 337; the second lever 335 is secured to the rear sidewall of riser 12 by a number of third brackets 338; the two fixing devices 339 which are composed of two oppositely arranged semicircular rings are respectively arranged close to the two control handwheels 336, the two fixing devices 339 are respectively and tightly sleeved on the outer walls of the first operating rod 333 and the second operating rod 335, the outer walls of the two ends of the semicircular rings of the fixing devices 339 are respectively provided with a semicircular platform protruding block 3391 and a fourth support 3392, nuts matched with the semicircular platform protruding block 3391 are rotated, the fixing devices 339 clamp the first operating rod 333 and the second operating rod 335, and the first operating rod 333 and the second operating rod 335 are not rotated any more.

It is noted that the rear side below the track mechanism 32 is provided with an observation mechanism 4, the observation mechanism 4 comprises a Z-shaped pipeline 41, and the top surface of the Z-shaped pipeline 41 is provided with a sliding groove 411 which corresponds to the sliding block 3322 in position and is adaptive in size; the plane mirrors 42 are arranged at the two inner corners of the Z-shaped pipeline 41, the two plane mirrors 42 are parallel and opposite and form an included angle of 45 degrees with the vertical section of the Z-shaped pipeline 41, so that the situation below the transverse plate 11 can be observed, support is provided for operating the control hand wheel 336 and the control valve 27, positioning is convenient, and asphalt consumption is reduced; the side wall of the Z-shaped pipeline 41, which is close to one side of the working trolley 1, is fixed on the bottom surface of the transverse plate 11 and the rear side wall of the vertical plate 12 through a plurality of L-shaped brackets 43 which are regularly arranged.

In addition, the structure and the working principle of the motor 23 and the illumination lamp 323 in the present embodiment are as known to those skilled in the art, and are not described herein.

When the asphalt pavement repairing device for municipal engineering is used, the working trolley 1 is pushed to a position to be repaired, the sealing cover 22 is opened, asphalt is added from the feeding hole 21, the motor 23 is started, and the motor 23 drives the stirring shaft 231 and the stirring blades 2311 to rotate so as to stir the asphalt; turning on the illuminating lamp 323, observing the upper plane mirror 42, rotating two control handwheels 336, controlling the second control rod 335 to rotate by the horizontal control handwheel 336, enabling the fixed block 334 to drive the first control rod 333 to move in the direction of the first control rod 333, further driving the screw rod 331 and the movable plate 312 to move in the direction of the first control rod 333, controlling the first control rod 333 to rotate by the vertical control handwheel 336, enabling the screw rod 331 to rotate by the bevel gear 3321, and enabling the screw rod 331 to rotate to drive the movable plate 312 to move in the direction of the screw rod 331; the movable plate 312 moves to drive the discharging pipe 3121 to move, after the discharging pipe 3121 is aligned with the position to be repaired, the nut matched with the semicircular platform convex block 3391 is rotated, so that the fixing device 339 clamps the first operating rod 333 and the second operating rod 335, after the first operating rod 333 and the second operating rod 335 are fixed, the control valve 27 is opened, the uniformly stirred asphalt sequentially passes through the conveying pipe 25, the hollow part of the sealing frame 311 and the discharging pipe 3121 to cover the position to be repaired, after the complete coverage is observed from the plane mirror 42 above, the control valve 27 is closed, and the illuminating lamp 323 is closed; the working carriage 1 is pulled again to allow the press roller 1111 to finish the rolling operation.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the utility model is not limited by what has been described hereinabove, and that the utility model and what has been described in the specification is merely illustrative of the preferred embodiments of the utility model and that the utility model is not limited thereto, but is capable of modification and variation without departing from the spirit and scope of the utility model, which is to be regarded as modified and improved. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. Asphalt pavement patching device for municipal works, including work dolly (1), its characterized in that: the working trolley (1) comprises a transverse plate (11), and a compression roller (1111) is arranged on the front side surface of the transverse plate (11); a tank body (2) is arranged in the middle of the top surface of the transverse plate (11), and a conveying pipe (25) communicated to the inside of the tank body (2) is arranged on the bottom surface of the tank body; the utility model provides a watering mechanism (3) is equipped with in department under diaphragm (11), watering mechanism (3) are including movable mechanism (31) and track mechanism (32) that from the top down set gradually, movable mechanism (31) are including hollow sealed frame (311), fly leaf (312) that set gradually down from last, fly leaf (312) bottom surface department of centering is equipped with discharging pipe (3121), recess (3122) are seted up in the department of centering of the trailing flank of fly leaf (312), movable mechanism (31) rear side is equipped with operating mechanism (33), operating mechanism (33) include with lead screw (331) of recess (3122) threaded connection, lead screw (331) are connected with first control rod (333) through bevel gear (3321) in gear box (332), first control rod (333) are close to top department rotation and are connected with fixed block (334), fixed block (334) are kept away from the side threaded connection of first control rod (333) has second control rod (335).

2. The asphalt pavement patching device for municipal works according to claim 1, wherein: limiting plates (111) which are rotationally connected with the press roller (1111) are fixed at two ends of the front side surface of the transverse plate (11); one end of the transverse plate (11) far away from the compression roller (1111) is provided with a vertical plate (12); a first through hole (112) for allowing the conveying pipe (25) to pass through is formed in the middle of the transverse plate (11); the four corners of the bottom surface of the transverse plate (11) are provided with first universal wheels (113).

3. The asphalt pavement patching device for municipal works according to claim 1, wherein: a feed inlet (21) is formed in the top surface of the tank body (2) close to the edge, and a sealing cover (22) is arranged at the top end of the feed inlet (21); a motor (23) is arranged in the center of the top surface of the tank body (2), an output shaft of the motor (23) is coaxially connected with a stirring shaft (231) extending into the tank body (2), and a plurality of stirring blades (2311) are regularly arranged on the outer side wall of the stirring shaft (231); the bottom surface of the inner wall of the tank body (2) is provided with an oblique body (24) similar to a circular ring; the bottom surface of the tank body (2) is fixed above the transverse plate (11) through a plurality of regularly-installed supporting legs (26), and one end of the conveying pipe (25) is provided with a control valve (27).

4. The asphalt pavement patching device for municipal works according to claim 1, wherein: the discharging pipe (3121) penetrates through the movable plate (312); the four ends of the bottom surface of the movable plate (312) are respectively provided with a second universal wheel (3123).

5. The asphalt pavement patching device for municipal works according to claim 2, wherein: a second through hole (321) is formed in the center of the top surface of the track mechanism (32), and a frame type groove (322) is formed between the outer edge of the top surface of the track mechanism (32) and the second through hole (321); the top surface of the outer frame of the track mechanism (32) is regularly provided with a plurality of first brackets (324), and the first brackets (324) are fixed on the bottom surface of the transverse plate (11); and an illuminating lamp (323) is arranged at the edge of the bottom surface of the track mechanism (32) close to the outer side surface.

6. The asphalt pavement patching device for municipal works according to claim 5, wherein: the sealing frame (311) is not in contact with the transverse plate (11); the aperture of the first through hole (112), the aperture of the conveying pipe (25) and the aperture of the discharging pipe (3121) are equal; the conveying pipe (25) extends into the middle space of the sealing frame (311); the tapping pipe (3121) extends below the second through-hole (321).

7. The asphalt pavement patching device for municipal works according to claim 2, wherein: a sliding block (3322) is arranged at the center of the bottom surface of the gear box (332); the top end of the first operating rod (333) and the tail end of the second operating rod (335) are coaxially connected with a control hand wheel (336) with the size being matched; the screw rod (331) and the first operating rod (333) are respectively fixed on the bottom surface of the transverse plate (11) and the rear side wall of the vertical plate (12) through a plurality of second brackets (337); the second operating rod (335) is fixed on the rear side wall of the vertical plate (12) through a plurality of third brackets (338); two fixing devices (339) composed of two opposite semicircular rings are arranged at positions close to the two control hand wheels (336), the two fixing devices (339) are respectively and tightly sleeved on the outer walls of the first operating rod (333) and the second operating rod (335), and semicircular table protruding blocks (3391) and fourth supports (3392) are respectively arranged on the outer walls of two ends of the semicircular rings of the fixing devices (339).

8. The asphalt pavement patching device for municipal works according to claim 7, wherein: an observation mechanism (4) is arranged at the rear side below the track mechanism (32), the observation mechanism (4) comprises a Z-shaped pipeline (41), and a sliding groove (411) which corresponds to the sliding block (3322) in position and is adaptive in size is formed in the top surface of the Z-shaped pipeline (41); two plane mirrors (42) are arranged at the internal corners of the Z-shaped pipeline (41), and the two plane mirrors (42) are parallel and opposite and form an included angle of 45 degrees with the vertical section of the Z-shaped pipeline (41); the side wall of the Z-shaped pipeline (41) close to one side of the working trolley (1) is fixed on the bottom surface of the transverse plate (11) and the rear side wall of the vertical plate (12) through a plurality of L-shaped brackets (43) which are regularly arranged.

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