CN220224846U

CN220224846U - Road surface evener for highway engineering

Info

Publication number: CN220224846U
Application number: CN202321465992.6U
Authority: CN
Inventors: 王红彦; 程传华; 郭玉政; 郭薇
Original assignee: Henan Zhongyuan Road Survey And Design Co ltd
Current assignee: Henan Zhongyuan Road Survey And Design Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-22
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a road surface leveling machine for highway engineering, which comprises a vehicle body, wheels are arranged at four corners of the bottom end of the vehicle body, a pushing handle is arranged at one end of the upper part of the vehicle body, a balancing weight is arranged at the upper end of the vehicle body, a supporting table is arranged at one side of the balancing weight, a sleeve is arranged in the vehicle body, a suction device is arranged at the other side of the balancing weight, the suction device comprises a fan, a suction pipe is arranged at one end of the fan, a suction cover is arranged at the bottom end of the suction pipe, the suction cover is positioned below the vehicle body, a storage box is arranged at one side of the fan, a connecting pipe is arranged between the storage box and the fan, a filter screen is arranged at one end of the storage box, the filter screen is connected with the storage box, and a road pressing device is arranged at the bottom end of the vehicle body, and a land ramming device is arranged between the supporting table and the balancing weight.

Description

Road surface evener for highway engineering

Technical Field

The utility model relates to the technical field of road surface leveling machines, and discloses a road surface leveling machine for highway engineering.

Background

In road construction and subsequent maintenance and maintenance processes, road surface leveling is a necessary step, it can fully guarantee the roughness of road surface, and when the road surface is level, leveling device is indispensable, it often makes round trip to move on the road surface through the leveling roller to realize whole leveling process, present road generally divide into concrete road surface and bituminous paving, in concrete road surface laying process, generally first pour concrete into the road bed, then use trowel or compression roller etc. to push away the surface of concrete in order to push away its surface and level.

The prior art patent CN219059667U describes a road surface levelling device. The technology comprises a frame, wherein a press roller is arranged at the bottom of the frame, the press roller is rotatably arranged at the bottom of the frame, and a press roller driving mechanism for driving the press roller to rotate is arranged on the frame; the bottom of frame is provided with two scrapers, installs scraper driving mechanism in the frame, and scraper driving mechanism is used for driving two scrapers to rotate. In the road construction process, connecting a frame of the leveling device with a traction locomotive, and utilizing the traction locomotive to traction the leveling device to move so as to compact and level the road surface; this leveling device sets up the scraper blade in the place ahead of compression roller, and the removal in-process can utilize the scraper blade to level road surface material in advance earlier, utilizes the scraper blade to scrape the road surface material of rising on the road surface and scatter, also can utilize the scraper blade to add the pavement material to the concave part on the road surface, and reuse compression roller compaction and flattening road surface can effectively improve road surface roughness.

However, the prior art patents suffer from several drawbacks:

(1) When the prior art is used, the road surface is leveled by using the compression roller, so that the road surface still has uneven parts, and the leveling effect is not ideal.

(2) When the prior art patent is used, the whole device can be driven to shake up and down when the compression roller encounters an uneven road surface, and the control is difficult.

(3) When the prior art patent is used, dust and small sundries possibly remain on the ground, and the leveling operation is affected.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects, and the road surface leveling machine for highway engineering is better in effect, more stable and capable of removing sundries.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a road surface evener for highway engineering, includes the automobile body, automobile body bottom four corners is equipped with the wheel, automobile body upper portion one end is equipped with pushes away the handle, the automobile body upper end is equipped with the balancing weight, balancing weight one side is equipped with the brace table, the inside sleeve pipe that is equipped with of automobile body, the balancing weight opposite side is equipped with suction means, suction means includes the fan, fan one end is equipped with the suction pipe, the suction pipe bottom is equipped with the suction hood, the suction hood is located the automobile body below, fan one side is equipped with the storing box, be equipped with the connecting pipe between storing box and the fan, storing box one end is equipped with the filter screen, the storing box is connected to the filter screen card, the automobile body bottom is equipped with presses the way device, be equipped with between brace table and the balancing weight and ram the ground device.

Further, the road pressing device comprises a hanging table, a pressing roller is arranged in the hanging table, the pressing roller is rotationally connected with the hanging table, scraping plates are arranged on two sides of the pressing roller, and the scraping plates are fixedly connected with a vehicle body.

Further, a telescopic column is arranged between the hanging table and the car body, and a spring is arranged on the surface of the telescopic column.

Further, the ramming device comprises a moving column, the sleeve is sleeved with the moving column, the upper end of the moving column is provided with a sliding block, one side of the sliding block is provided with a swinging arm, and one end of the swinging arm is connected with the sliding block in a sliding manner.

Further, swing arm one end is equipped with the limiting plate, swing arm is kept away from slider one end and is equipped with the motor, motor fixed connection brace table, the movable column bottom is equipped with the clamp plate, the clamp plate upper end is equipped with the installation piece.

Further, the bottom of the movable column is provided with a mounting groove, holes are formed in the mounting groove and the mounting block, and screws are arranged in the holes.

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

(1) The utility model solves the problem that the conventional road surface leveling machine has an unsatisfactory road surface leveling effect by arranging the ground tamping device and the compression roller, the compression plate in the ground tamping device is controlled by the motor and can move repeatedly in the vertical direction, the compression plate is contacted with the ground, the raised road surface can be flattened, and meanwhile, the compression roller rolls the concave-convex road surface, so that the road surface leveling effect is better due to the double leveling structure.

(2) According to the utility model, the problem of instability of the conventional road surface leveling machine is solved by arranging the springs and the telescopic columns, the telescopic columns can stretch under pressure, the springs provide downward pressure for the compression rollers by utilizing self elasticity, and shaking of the whole equipment can be reduced.

(3) According to the utility model, the suction device is arranged, so that the problem that the conventional road surface leveling machine cannot remove road surface sundries is solved, the fan can extract the sundries on the ground through the suction pipe and store the sundries in the storage box through the connecting pipe, the filter screen can circulate air and prevent the sundries from flying out, and the filter screen can be detached, so that the sundries in the storage box can be cleaned conveniently.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a road surface leveling machine for highway engineering according to the present utility model;

FIG. 2 is a top view of a road surface planer for highway engineering according to the present utility model;

FIG. 3 is an elevation view of a road surface planer for highway engineering according to the present utility model;

FIG. 4 is a schematic view of a platen connection structure of a road surface leveling machine for highway engineering according to the present utility model;

FIG. 5 is an enlarged view of the road surface planer for highway engineering of the present utility model at A in FIG. 1;

FIG. 6 is an enlarged view of the road surface planer for highway engineering of the present utility model at B in FIG. 3;

wherein: 1. a vehicle body; 101. a wheel; 102. a pushing handle; 103. balancing weight; 104. a support table; 105. a sleeve; 2. suction means; 201. a blower; 202. a suction pipe; 203. a suction cover; 204. a storage box; 205. a connecting pipe; 206. a filter screen; 3. a road pressing device; 301. a hanging platform; 302. a press roller; 303. a scraper; 304. a telescopic column; 305. a spring; 4. a tamping device; 401. a moving column; 402. a slide block; 403. swing arms; 404. a limiting disc; 405. a motor; 406. a mounting groove; 407. a pressing plate; 408. a mounting block; 409. and (5) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a road surface leveling machine for highway engineering includes a vehicle body 1, wheels 101 are arranged at four corners of the bottom end of the vehicle body 1, the road surface leveling machine can be driven to move, a pushing handle 102 is arranged at one end of the upper portion of the vehicle body 1, a connecting pipe 205 is arranged between the storage box 204 and the blower 201, a filter screen 206 is arranged at one end of the storage box 204, the weight above the vehicle body 1 is increased, the pressure on the ground is increased, a supporting table 104 is arranged at one side of the counterweight 103, a sleeve 105 is arranged in the vehicle body 1, a suction device 2 is arranged at the other side of the counterweight 103, the suction device 2 comprises a blower 201, a suction pipe 202 is arranged at one end of the blower 201, a suction cover 203 is arranged at the bottom end of the suction pipe 202, a storage box 204 is arranged below the vehicle body 1, sundries can be stored at one side of the blower 201, a connecting pipe 205 is arranged between the storage box 204 and the blower 201, a filter screen 206 is clamped with the storage box 204, sundries on the ground can be extracted through the suction pipe 202, the filter screen 206 can be stored into the storage box 204, the filter screen 206 can be enabled to air and prevented from flying out, the filter screen 206 can be pressed down to the bottom end of the filter screen 204, and the road surface of the road surface can be pressed to be pressed against the road surface of the road surface 1, and the road surface of the road surface is convenient to be pressed by the road surface 4, and the road surface leveling machine is pressed by the road surface 4, and the road surface 4 can be cleaned.

Specifically, the road pressing device 3 includes a hanging platform 301, a pressing roller 302 is arranged in the hanging platform 301, the pressing roller 302 is rotationally connected with the hanging platform 301, scraping plates 303 are arranged on two sides of the pressing roller 302, the scraping plates 303 are fixedly connected with the vehicle body 1, a gap is formed between one side of each scraping plate 303 and the pressing roller 302, a telescopic column 304 is arranged between the hanging platform 301 and the vehicle body 1, and a spring 305 is arranged on the surface of the telescopic column 304.

Through the technical scheme, the compression roller 302 can roll along with the movement of the vehicle body 1, the telescopic column 304 and the spring 305 reduce the shaking of the device, and the scraping plate 303 can scrape off the cement or stones adhered on the compression roller 302.

Specifically, the tamping device 4 comprises a moving column 401, the casing 105 is sleeved with the moving column 401, the moving column 401 can move up and down in the casing 105, a sliding block 402 is arranged at the upper end of the moving column 401, the sliding block 402 is hollow, a swing arm 403 is arranged on one side of the sliding block 402, one end of the swing arm 403 is in sliding connection with the sliding block 402, a limiting disc 404 is arranged at one end of the swing arm 403, dislocation of the swing arm 403 is prevented, a motor 405 is arranged at one end, far away from the sliding block 402, of the swing arm 403, the motor 405 can drive the swing arm 403 to rotate, the motor 405 is fixedly connected with a supporting table 104, a pressing plate 407 is arranged at the bottom end of the moving column 401, a mounting block 408 is arranged at the upper end of the pressing plate 407, a mounting groove 406 is arranged at the bottom of the moving column 401, holes are formed in the mounting groove 406 and the mounting block 408, and screws 409 are arranged in the holes.

Through above-mentioned technical scheme, motor 405 can drive swing arm 403 and rotate, and swing arm 403 one end is in slider 402 inside slip to drive movable column 401 and reciprocate in sleeve pipe 105, make clamp plate 407 constantly strike ground, with the flat place ramming, through taking out screw 409, can dismantle clamp plate 407, the convenient change.

When the road surface leveling machine is used, the road surface leveling machine is pushed to an uneven road surface, the fan and the motor are started, the leveling machine is pushed forward, the fan 201 can extract sundries on the ground through the suction pipe 202, the sundries can be stored in the storage box 204 through the connecting pipe 205, the filter screen 206 can enable air circulation and prevent sundries from flying out, the filter screen 206 can be detached, sundries in the storage box 204 are cleaned conveniently, the motor 405 can drive the swing arm 403 to rotate, the pressing plate 407 continuously impacts the ground, the uneven places are tamped, the pressing plate 407 can be detached through taking out the screws 409, and the replacement is convenient.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Road surface evener for highway engineering, including automobile body (1), its characterized in that: the utility model discloses a car body, including automobile body (1), automobile body (1) bottom four corners is equipped with wheel (101), automobile body (1) upper portion one end is equipped with pushes away handle (102), automobile body (1) upper end is equipped with balancing weight (103), balancing weight (103) one side is equipped with brace table (104), inside sleeve pipe (105) that are equipped with of automobile body (1), balancing weight (103) opposite side is equipped with suction device (2), suction device (2) include fan (201), fan (201) one end is equipped with suction pipe (202), suction pipe (202) bottom is equipped with suction cover (203), suction cover (203) are located automobile body (1) below, fan (201) one side is equipped with storing box (204), be equipped with connecting pipe (205) between storing box (204) and fan (201), storing box (204) one end is equipped with filter screen (206), automobile body (1) bottom is equipped with pressure way device (3), be equipped with between brace table (104) and balancing weight (103) and tamper (4).

2. The road surface leveling machine for highway engineering according to claim 1, wherein: the road pressing device (3) comprises a hanging table (301), a pressing roller (302) is arranged inside the hanging table (301), the pressing roller (302) is rotationally connected with the hanging table (301), scraping plates (303) are arranged on two sides of the pressing roller (302), and the scraping plates (303) are fixedly connected with a vehicle body (1).

3. The road surface leveling machine for highway engineering according to claim 2, wherein: a telescopic column (304) is arranged between the hanging table (301) and the vehicle body (1), and a spring (305) is arranged on the surface of the telescopic column (304).

4. The road surface leveling machine for highway engineering according to claim 1, wherein: the tamping device (4) comprises a moving column (401), the sleeve (105) is sleeved with the moving column (401), a sliding block (402) is arranged at the upper end of the moving column (401), the sliding block (402) is hollow, a swing arm (403) is arranged on one side of the sliding block (402), and one end of the swing arm (403) is connected with the sliding block (402) in a sliding mode.

5. The road surface leveling machine for highway engineering according to claim 4, wherein: the utility model discloses a movable support, including swing arm (403), slider (402), motor (405), movable support post (401) bottom, slider (402) are kept away from to swing arm (403) one end is equipped with spacing dish (404), swing arm (403) one end is equipped with motor (405), motor (405) fixed connection brace table (104), movable support post (401) bottom is equipped with clamp plate (407), clamp plate (407) upper end is equipped with installation piece (408).

6. The road surface leveling machine for highway engineering according to claim 5, wherein: the bottom of the movable column (401) is provided with a mounting groove (406), holes are formed in the mounting groove (406) and the mounting block (408), and screws (409) are arranged in the holes.