CN216640184U

CN216640184U - Road surface napping device for road construction

Info

Publication number: CN216640184U
Application number: CN202122688492.6U
Authority: CN
Inventors: 侯京昊
Original assignee: Ningxia Kaizhu Mechanization Engineering Co ltd
Current assignee: Ningxia Kaizhu Mechanization Engineering Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-31
Anticipated expiration: 2031-11-05

Abstract

The utility model belongs to the technical field of road construction, and particularly relates to a road surface roughening device for road construction, which comprises an installation rack, rotating rods, a driving piece, a roughening assembly and a polishing assembly, wherein the installation rack is connected with an external driving vehicle; at the driving piece, the dwang is with under mutually supporting of napping subassembly, the accessible driving piece drives the dwang and rotates, adjust the contact distance between napping subassembly and the ground, make the napping blade on the napping subassembly can carry out the napping operation of the different degree of depth to ground, and be equipped with the regulating plate that can reciprocate in the top of napping pole, because the bottom fixed mounting of regulating plate has moved the napping mechanism, move down and will move the napping mechanism and insert between two adjacent quiet napping mechanisms when the regulating plate, thereby adjust the interval between the napping blade, and then adjust the napping roughness of this device.

Description

Road surface napping device for road construction

Technical Field

The utility model belongs to the technical field of road construction, and particularly relates to a road surface galling device for road construction.

Background

Compared with asphalt pavement, the cement concrete pavement is smooth, the surface friction coefficient is low, the anti-skid performance is poor, and the driving safety is easily influenced in rainy days, so that the cement concrete pavement of the road needs to be subjected to the processes of roughening, grooving and the like, roughening can increase the friction force between a tire and the pavement, and the anti-skid performance of the pavement is improved. The quality of the napping operation can directly influence the flatness, roughness and abrasion resistance of the pavement. After the cement concrete pavement is plastered, when the cement concrete pavement is slightly pressed by an index finger, a dent with the depth of about 2mm can be formed, and the optimum galling time is obtained.

Chinese patent discloses a concrete road surface construction napping device (No. CN212895805U), this patent can dismantle the setting on the napping pole through the napping blade, the accessible is installed a plurality of napping blade different positions department on the napping pole, thereby can adjust the interval between a plurality of napping blade, and then can change the napping roughness, in order to be applicable to different road surfaces, however, when the distance between the napping blade is adjusted, need dismantle and install a plurality of napping blades, it is inconvenient to cause the interval adjustment between the napping blade, for this reason, design a road surface for road construction napping device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a pavement galling device for road construction, which has the characteristics of capability of adjusting the distance between galling blades and simplicity and convenience in operation.

In order to achieve the purpose, the utility model provides the following technical scheme: a road surface roughening device for road construction comprises a mounting rack used for being connected with an external driving vehicle, rotating rods are arranged on two sides of the mounting rack, a driving piece is fixedly mounted on one side of the mounting rack and electrically connected with an external power supply, the output end of the driving piece is fixedly connected with the rotating rods, and a roughening assembly is fixedly mounted at one end, away from the mounting rack, of the rotating rods;

the napping component comprises a napping rod, a support frame and an adjusting plate, the bottom of the napping rod is fixedly provided with a plurality of equidistant static napping mechanisms, the napping rod is fixedly arranged at the bottom of a rotating rod, the support frame is fixedly arranged at the top of the napping rod, the inner cavity bottom center of the support frame is fixedly provided with an electric telescopic rod, the electric telescopic rod is electrically connected with an external power supply, the output end of the electric telescopic rod is fixedly connected with the adjusting plate, and one side of the adjusting plate, which is far away from the electric telescopic rod, is fixedly provided with a plurality of equidistant moving napping mechanisms.

Preferably, the static napping mechanism and the dynamic napping mechanism are distributed in a staggered manner, and the static napping mechanism and the dynamic napping mechanism have the same structure.

Preferably, the road surface roughening device for road construction comprises a fixed frame and a roughening blade, wherein the roughening blade is rotatably connected inside the fixed frame.

Preferably, the road surface napping device for road construction is provided with a fixed rod fixedly arranged at the top of the dynamic napping mechanism, and the other end of the fixed rod is fixedly connected with the adjusting plate.

Preferably, the road surface napping device for road construction is provided with a through hole for providing a penetrating space, and the size and the position of the through hole correspond to those of the dynamic napping mechanism.

Preferably, the inner wall of the support frame is provided with a sliding rail matched with the adjusting plate, and the adjusting plate is connected inside the support frame in a sliding manner through the sliding rail.

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

1. according to the utility model, under the mutual matching of the driving part, the rotating rod and the napping component can be driven to rotate by the driving part, so that the contact distance between the napping component and the ground is adjusted, and the napping blade on the napping component can carry out napping operations at different depths on the ground, thereby being more convenient for a user to use.

2. According to the utility model, the adjusting plate capable of moving up and down is arranged above the galling rod, and the movable galling mechanism is fixedly arranged at the bottom of the adjusting plate, so that when the adjusting plate moves down and the movable galling mechanism is inserted between two adjacent static galling mechanisms, the distance between a plurality of galling blades is adjusted, further, the galling roughness of the device is adjusted, and the operation is more convenient and faster.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of an operating state of the present invention;

FIG. 2 is a second schematic diagram illustrating the working state of the present invention;

FIG. 3 is a schematic structural view of a napping assembly of the present invention;

FIG. 4 is a schematic structural view of a dynamic napping mechanism of the present invention;

FIG. 5 is a schematic structural view of the mounting frame, the driving member and the napping assembly of the present invention;

in the figure:

1. a mounting frame;

2. a drive member;

3. rotating the rod;

4. napping the assembly; 41. a feather pulling rod; 411. a static napping mechanism; 412. a through hole; 42. a support frame; 421. a slide rail; 43. an adjusting plate; 44. an electric telescopic rod; 45. fixing the rod; 46. a dynamic napping mechanism; 461. a fixed mount; 462. and (5) roughening the blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1;

a road surface napping device for road construction comprises a mounting frame 1 used for being connected with an external driving vehicle.

In this embodiment: the mounting frame 1 is provided with a mounting hole, the mounting frame 1 can be mounted on an external driving vehicle through the mounting hole, the external driving vehicle can be driven to move by pushing the external vehicle, and the external driving vehicle is an existing trolley.

As shown in fig. 1, 2 and 5;

through being equipped with an regulating plate 43 that can reciprocate at the top of napping pole 41, and the quiet napping mechanism 411 of napping pole 41 bottom and the crisscross distribution of moving napping mechanism 46 on regulating plate 43 to the reciprocating of accessible regulating plate 43 will move the inside of the quiet napping mechanism 411 of a plurality of that the napping mechanism 46 was inserted in the napping pole 41 bottom, thereby adjust the interval between the napping blade 462 of this device, with the current inconvenient problem of the spacing regulation of napping blade 462 of solution.

Further, the method comprises the following steps of;

in combination with the above, the two sides of the mounting rack 1 are provided with the rotating rods 3, one side of the mounting rack 1 is fixedly provided with the driving part 2, the driving part 2 is electrically connected with an external power supply, the output end of the driving part 2 is fixedly connected with the rotating rods 3, and one end of the rotating rod 3, which is far away from the mounting rack 1, is fixedly provided with the galling component 4.

In this embodiment, accessible driving piece 2 drives dwang 3 and rotates to drive the subassembly 4 that draws a mao of the dwang 3 other end and rotate, and will draw and contact between subassembly 4 and the ground, and along with the continuation rotation of dwang 3, can adjust the contact distance between subassembly 4 that draws a mao and the ground.

It should be noted that: the driving piece 2 is a limiting motor, and can rotate to a certain position, then the motor stops rotating, and the galling component 4 on the rotating rod 3 and the rotating rod 3 is limited and fixed.

As shown in figures 2 and 3 of the drawings,

combine above-mentioned content, napping subassembly 4 includes napping rod 41, support frame 42 and regulating plate 43, the bottom fixed mounting of napping rod 41 has a plurality of equidistant distribution's quiet napping mechanism 411, napping rod 41 fixed mounting is in the bottom of dwang 3, and support frame 42 fixed mounting is at the top of napping rod 41, the inner chamber bottom center department fixed mounting of support frame 42 has electric telescopic handle 44, electric telescopic handle 44 and external power source electric connection, electric telescopic handle 44's output and regulating plate 43 fixed connection, one side fixed mounting that electric telescopic handle 44 was kept away from to regulating plate 43 has a plurality of equidistant distribution's move napping mechanism 46.

In the embodiment, after dwang 3 rotated suitable position, drive this device through the outside drive vehicle and remove, at the removal in-process, the quiet mechanism 411 that draws hair 41 bottom inserts ground inside, and the removal through this device and rotate, thereby cut ground, when needs are adjusted and are drawn hair roughness, can start electric telescopic handle 44 and drive regulating plate 43 and move down, until the bottom that inserts the draw hair 41 with the moving mechanism 46 that draws hair of regulating plate 43 bottom, it is corresponding with the quiet mechanism 411 that draws hair 41 bottom to draw hair 41, and draw hair operation together.

It should be noted that: the static napping mechanisms 411 and the dynamic napping mechanisms 46 are distributed in a staggered mode, and the static napping mechanisms 411 and the dynamic napping mechanisms 46 are identical in structure, so that the static napping mechanisms 411 and the dynamic napping mechanisms 46 can be combined in a crossed mode and separated for use, the number of napping blades 462 for napping operation of the device is adjusted, and then the distance between the napping blades 462 is adjusted.

It should be understood that: slide rail 421 with regulating plate 43 looks adaptation is seted up to the inner wall of support frame 42, and regulating plate 43 passes through slide rail 421 sliding connection in the inside of support frame 42, and slide rail 421 is used for connecting regulating plate 43 and support frame 42 for regulating plate 43 can slide from top to bottom in the inside of support frame 42, and slide rail 421 can carry on spacingly to regulating plate 43's direction of movement simultaneously.

Further, the method comprises the following steps of;

in combination with the above, the movable napping mechanism 46 includes a fixed frame 461 and a napping blade 462, and the napping blade 462 is rotatably connected inside the fixed frame 461.

In this embodiment, the napping blade 462 is inserted into the interior of the ground, so that the napping blade 462 can rotate within the interior of the mount 461 and cut the ground as the apparatus is moved.

It should be noted that: the hair-pulling rod 41 is provided with a through hole 412 for providing a penetrating space, the size and the position of the through hole 412 correspond to those of the movable hair-pulling mechanism 46, the through hole 412 is used for providing a space for the movement of the movable hair-pulling mechanism 46, so that when the adjusting plate 43 moves downwards, the movable hair-pulling mechanism 46 can penetrate through the through hole 412 and move to the bottom of the hair-pulling rod 41, and the size of the through hole 412 is larger than that of the movable hair-pulling mechanism 46.

It should be understood that: the top of the movable napping mechanism 46 is fixedly provided with a fixing rod 45, the other end of the fixing rod 45 is fixedly connected with the adjusting plate 43, the fixing rod 45 is used for supporting and extending the movable napping mechanism 46, the adjusting plate 43 moves downwards, and after the movable napping mechanism 46 moves to the bottom of the napping rod 41, the bottoms of the movable napping mechanism 46 and the static napping mechanism 411 can be located on the same horizontal line and napped under the action of the fixing rod 45.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The road surface roughening device for road construction is characterized by comprising an installation rack (1) connected with an external driving vehicle, rotating rods (3) are arranged on two sides of the installation rack (1), a driving piece (2) is fixedly installed on one side of the installation rack (1), the driving piece (2) is electrically connected with an external power supply, the output end of the driving piece (2) is fixedly connected with the rotating rods (3), and a roughening assembly (4) is fixedly installed at one end, far away from the installation rack (1), of each rotating rod (3);

napping subassembly (4) is including napping pole (41), support frame (42) and regulating plate (43), the quiet napping mechanism (411) of equidistant distribution of a plurality of is installed to the bottom fixed mounting of napping pole (41), napping pole (41) fixed mounting be in the bottom of dwang (3), just support frame (42) fixed mounting be in the top of napping pole (41), the inner chamber bottom center of support frame (42) is located fixed mounting and is had electric telescopic handle (44), electric telescopic handle (44) and external power source electric connection, the output of electric telescopic handle (44) with regulating plate (43) fixed connection, regulating plate (43) are kept away from one side fixed mounting of electric telescopic handle (44) has the equidistant distribution of a plurality of to move napping mechanism (46).

2. The road surface napping device for road construction according to claim 1, characterized in that: the static napping mechanisms (411) and the dynamic napping mechanisms (46) are distributed in a staggered mode, and the static napping mechanisms (411) and the dynamic napping mechanisms (46) are identical in structure.

3. The road surface napping device for road construction according to claim 1, characterized in that: the movable napping mechanism (46) comprises a fixed frame (461) and a napping blade (462), and the napping blade (462) is rotatably connected inside the fixed frame (461).

4. The road surface napping device for road construction according to claim 1, characterized in that: the top of moving napping mechanism (46) is fixedly mounted with a fixing rod (45), and the other end of fixing rod (45) is fixedly connected with adjusting plate (43).

5. The road surface napping device for road construction according to claim 1, characterized in that: the hair pulling rod (41) is provided with a through hole (412) for providing a penetrating space, and the size and the position of the through hole (412) correspond to those of the movable hair pulling mechanism (46).

6. The road surface napping device for road construction according to claim 1, characterized in that: slide rail (421) with regulating plate (43) looks adaptation are seted up to the inner wall of support frame (42), regulating plate (43) pass through slide rail (421) sliding connection be in the inside of support frame (42).