CN212404732U

CN212404732U - Highway paving device

Info

Publication number: CN212404732U
Application number: CN202020946705.3U
Authority: CN
Inventors: 张彩敏; 张耀峰; 陈静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-26
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a road paving device, which comprises a bearing plate, wherein a vertical plate is slidably arranged on the outer side of the bearing plate, wheels are arranged at the bottom end of the vertical plate, and a fixing bolt is arranged at the upper end of the vertical plate; the bearing plate surface runs through and is provided with the mounting hole, the inside rotation of mounting hole is installed and is rotated the cover, it installs the screw rod through the screw thread to rotate the cover inside, the screw rod lateral wall is provided with the guide way, door type frame is installed to the bottom of screw rod, the inside rotation of door type frame is installed the roller, the vertical lateral wall of door type frame runs through and is provided with the spout, the inside slidable mounting of spout has the slide. Has the advantages that: the concrete is rolled by the roller shaft, the concrete is paved by the reciprocating sliding of the movable plate, and the paving effect of the concrete is greatly improved by two times of flattening operation; and the distance between the two vertical plates can be adjusted, the height of the door-shaped frame can be adjusted, and the device is more convenient to use.

Description

Highway paving device

Technical Field

The utility model relates to a highway paves the field, concretely relates to highway device that paves.

Background

A road surface is a layered structure that is laid within the confines of a roadway on a road bed. The method can be divided into three main levels of a surface layer, a base layer and a cushion layer according to the horizon and the function thereof. After the pipeline maintenance is carried out on the road, the hollow needs to be filled and leveled by using concrete, and after the hollow is filled and leveled, a tool needs to be used for paving.

The existing road paving device is large in size, is not suitable for paving concrete on narrow roads or maintained roads, is mostly flattened by a roller shaft, only paves once, and has a general paving effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a road paving device for solving the problems, the preferred technical scheme of the technical schemes provided by the utility model rolls the concrete through the roller shaft, realizes the paving of the concrete through the reciprocating sliding of the movable plate, and greatly improves the paving effect of the concrete through two times of flattening operation; and can adjust the distance of two risers, can adjust the technological effect of door type frame's height, see the explanation below for details.

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

the utility model provides a road paving device, including the loading board, the loading board outside slidable mounting has the riser, the riser has two, the riser bottom is installed with the wheel, the riser upper end is installed and is used for the fixing bolt to the loading board locking;

the bearing plate surface runs through and is provided with the mounting hole, the inside rotation of mounting hole is installed and is rotated the cover, it installs the screw rod through the screw thread to rotate the cover inside, the screw rod lateral wall is provided with the guide way, the vertical extension of guide way, the guide bar is installed to the loading board bottom surface, the expansion end of guide bar with guide way clearance fit, wear out the bottom of screw rod the loading board, and install door type frame, the inside rotation of door type frame installs the roller, the vertical lateral wall of door type frame runs through and is provided with the spout, the inside slidable mounting of spout has the slide, two install the movable plate between the slide, door type frame surface mounting has and is used for making the gliding drive assembly of movable plate.

By adopting the road paving device, the locking and fixing of the bearing plate by the fixing bolt are released according to the width of a road surface, the vertical plate slides outside the bearing plate and is fixed by the fixing bolt after the vertical plate is fixed, the rotating sleeve is screwed after the fixing is finished, the screw rod is guided by the guide rod and is descended in the rotating sleeve by screw thread transmission, the door-shaped frame and the roller shaft are driven by the screw rod to move until the roller shaft is contacted with the ground, after the device is used, the bearing plate is driven by the wheels and the vertical plate to move, the concrete is flattened by the rotation of the roller shaft in the moving process of the device, and after the concrete is flattened, the movable plate is driven by the sliding plate and the sliding groove in sliding fit through the sliding plate and the driving assembly to slide in a reciprocating manner in the door-shaped frame, and paving the road surface by utilizing the reciprocating sliding of the movable plate.

Preferably, two fixing bolts are mounted at the upper end of each vertical plate.

Preferably, the surface of the bearing plate is provided with locking holes corresponding to the fixing bolts in a penetrating manner, and the locking holes are uniformly distributed along the length direction of the bearing plate.

Preferably, the upper end of the screw penetrates out of the rotating sleeve and is provided with a limiting plate.

Preferably, the upper end of the rotating sleeve penetrates out of the bearing plate, and anti-skid grains are arranged on the outer side of the rotating sleeve.

As preferred, the movable plate upper surface is provided with spacing, spacing along the width direction of movable plate extends, drive assembly includes the motor, the motor is installed door type frame upper surface, the output shaft of motor stretches into inside the door type frame, and be equipped with the rotor arm, the rotor arm expansion end rotates and installs the dwang, the dwang with spacing clearance fit.

Preferably, the bottom edge of the moving plate in the width direction is a curved surface.

Has the advantages that: the device rolls the concrete through the roller shaft, paves the concrete through the reciprocating sliding of the movable plate, and greatly improves the paving effect of the concrete through two flattening operations; and the distance between the two vertical plates can be adjusted, the height of the door-shaped frame can be adjusted, and the device is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a left-side view of the internal structure of the present invention;

FIG. 3 is a top view of the carrier plate of the present invention;

fig. 4 is a left-side view of the internal structure of the driving assembly of the present invention;

fig. 5 is a top view of the moving plate of the present invention;

fig. 6 is a sectional view of the roll shaft of the present invention.

The reference numerals are explained below:

1. a carrier plate; 101. a locking hole; 102. mounting holes; 2. a vertical plate; 201. a wheel; 202. fixing the bolt; 3. rotating the sleeve; 4. a screw; 401. a limiting plate; 402. a guide groove; 403. a guide bar; 5. a roll shaft; 501. a gantry frame; 502. a chute; 6. moving the plate; 601. a slide plate; 602. a limiting strip; 7. a drive assembly; 701. a motor; 702. a rotating arm; 703. rotating the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the utility model provides a road paving device, which comprises a bearing plate 1, wherein the outer side of the bearing plate 1 is slidably provided with two vertical plates 2, the bottom end of each vertical plate 2 is provided with a wheel 201, and the upper end of each vertical plate 2 is provided with a fixing bolt 202 for locking the bearing plate 1;

bearing plate 1 surface runs through and is provided with mounting hole 102, the inside rotation of mounting hole 102 is installed and is rotated cover 3, it installs screw rod 4 through the screw thread to rotate cover 3 inside, the screw rod 4 lateral wall is provided with guide way 402, the vertical extension of guide way 402, guide bar 403 is installed to bearing plate 1 bottom surface, the expansion end and the guide way 402 clearance fit of guide bar 403, bearing plate 1 is worn out to screw rod 4's bottom, and install door type frame 501, door type frame 501 internal rotation installs roller 5, the vertical lateral wall of door type frame 501 runs through and is provided with spout 502, the inside slidable mounting of spout 502 has slide 601, install movable plate 6 between two slide 601, door type frame 501 surface mounting has drive assembly 7 that is used for making movable plate 6 gliding.

As an alternative embodiment, two fixing bolts 202 are installed at the upper end of each vertical plate 2, so that the bearing plate 1 can be fixed by the fixing bolts 202.

The surface of the bearing plate 1 is provided with locking holes 101 corresponding to the fixing bolts 202 in a penetrating manner, the locking holes 101 are uniformly distributed along the length direction of the bearing plate 1, and the fixing screws 202 are arranged in such a manner that the inner ends of the fixing bolts 202 are screwed into the locking holes 101 when the bearing plate 1 is locked, so that the bearing plate 1 is fixed effectively.

The rotating sleeve 3 is worn out to the upper end of the screw rod 4, and the limiting plate 401 is installed, so that the screw rod 4 is limited through the limiting plate 401, and the screw rod 4 is prevented from slipping from the inside of the rotating sleeve 3.

The upper end of the rotating sleeve 3 penetrates out of the bearing plate 1, and the anti-skid grains are arranged on the outer side of the rotating sleeve 3, so that the rotating sleeve 3 is convenient to rotate.

The upper surface of the moving plate 6 is provided with a limiting strip 602, the limiting strip 602 extends along the width direction of the moving plate 6, the driving assembly 7 comprises a motor 701, the motor 701 is installed on the upper surface of the door-shaped frame 501, an output shaft of the motor 701 extends into the door-shaped frame 501, a rotating arm 702 is installed, the movable end of the rotating arm 702 rotates to install a rotating rod 703, the rotating rod 703 is in clearance fit with the limiting strip 602, the rotating rod 703 is arranged in such a way, the rotating arm 702 is driven to rotate through the motor 701, the rotating rod 703 is driven to rotate through the rotating arm 702, the moving plate 6 can be pulled to move through the rotating rod 703 sliding inside the limiting strip 602, and therefore the sliding plate 601 slides inside the two sliding grooves.

The bottom edge of the moving plate 6 in the width direction is an arc surface, so that after concrete is not pressed down by the roller shafts 5, the concrete can be pressed below the moving plate 6 through the arc edge at the bottom of the moving plate 6 to pave.

By adopting the structure, according to the width of the road surface, the locking and fixing of the bearing plate 1 by the fixing bolt 202 is released, the vertical plate 2 slides outside the bearing plate 1, after the vertical plate 2 slides to a proper position, the vertical plate 2 is fixed by the fixing bolt 202, after the fixing is completed, the rotating sleeve 3 is screwed, the screw rod 4 is guided by the guide rod 403, the screw rod 4 descends in the rotating sleeve 3 by screw transmission, the door-shaped frame 501 and the roller shaft 5 are driven by the screw rod 4 to move until the roller shaft 5 is contacted with the ground, after the device is used, the bearing plate 1 is driven by the wheel 201 and the vertical plate 2 to move, in the moving process of the device, the concrete is flattened by the rotation of the roller shaft 5, after the flattening, the movable plate 6 is driven by the driving component 7 to slide in the door-shaped frame 501 in a reciprocating manner through the sliding plate 601 and the sliding plate 6, the paving of the road surface is realized.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A road paving apparatus, comprising: the bearing plate comprises a bearing plate (1), wherein vertical plates (2) are slidably mounted on the outer side of the bearing plate (1), two vertical plates (2) are arranged, wheels (201) are mounted at the bottom ends of the vertical plates (2), and fixing bolts (202) used for locking the bearing plate (1) are mounted at the upper ends of the vertical plates (2);

the bearing plate (1) is provided with a mounting hole (102) in a penetrating manner on the surface, a rotating sleeve (3) is installed in the mounting hole (102) in a rotating manner, a screw rod (4) is installed in the rotating sleeve (3) through threads, a guide groove (402) is formed in the side wall of the screw rod (4), the guide groove (402) vertically extends, a guide rod (403) is installed on the bottom surface of the bearing plate (1), the movable end of the guide rod (403) is in clearance fit with the guide groove (402), the bottom end of the screw rod (4) penetrates out of the bearing plate (1) and is provided with a door-shaped frame (501), a roller shaft (5) is installed in the door-shaped frame (501) in a rotating manner, a sliding groove (502) is formed in the vertical side wall of the door-shaped frame (501) in a penetrating manner, a sliding plate (601) is installed in, the surface of the door-shaped frame (501) is provided with a driving assembly (7) for enabling the moving plate (6) to slide.

2. A road paving apparatus as claimed in claim 1, wherein: two fixing bolts (202) are installed at the upper end of each vertical plate (2).

3. A road paving apparatus as claimed in claim 2, wherein: the surface of the bearing plate (1) is provided with locking holes (101) corresponding to the fixing bolts (202) in a penetrating mode, and the locking holes (101) are evenly distributed along the length direction of the bearing plate (1).

4. A road paving apparatus as claimed in claim 1, wherein: the upper end of the screw rod (4) penetrates out of the rotating sleeve (3) and is provided with a limiting plate (401).

5. A road paving apparatus as claimed in claim 4, wherein: the upper end of the rotating sleeve (3) penetrates out of the bearing plate (1), and anti-skid grains are arranged on the outer side of the rotating sleeve (3).

6. A road paving apparatus as claimed in claim 1, wherein: moving plate (6) upper surface is provided with spacing (602), spacing (602) along the width direction of moving plate (6) extends, drive assembly (7) include motor (701), motor (701) are installed door type frame (501) upper surface, the output shaft of motor (701) stretches into door type frame (501) are inside, and are equipped with rotor arm (702), rotor arm (702) expansion end rotates and installs dwang (703), dwang (703) with spacing (602) clearance fit.

7. A road paving apparatus as claimed in claim 6, wherein: the bottom edge of the moving plate (6) in the width direction is a cambered surface.