CN218756877U

CN218756877U - A laying tool for road surface is laid

Info

Publication number: CN218756877U
Application number: CN202222526434.8U
Authority: CN
Inventors: 安东辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-28
Anticipated expiration: 2032-09-23

Abstract

The utility model belongs to the technical field of the equipment of repairing the roads, especially, a laying tool for road paving lays to current cement, lays the back at the inside easy gassing that produces of floating stage, and cement air-dries the back, and bubble department intensity is low, damages easily, if want to detach the bubble, needs put aside the device, and workman manual processing wastes time and energy's problem, the following scheme is proposed now, and it includes the shell, the safety cover is located the below of shell and is used for protection device not damaged, removes the bubble subassembly, remove bubble subassembly fixed connection at safety cover top inner wall and be used for stabbing the bubble. The utility model discloses in, the device can play the effect of stabbing the bubble when floating ground for in floating stage, inside is difficult for having the bubble, has effectively avoided cement to air-dry the back, and bubble department intensity is low, causes the condition of road surface damage to take place easily, and the outside is equipped with shell and safety cover, plays certain guard action, easy and simple to handle to the device.

Description

A laying tool for road surface is laid

Technical Field

The utility model relates to a repair road equipment technical field, especially relate to a laying tool for road-surfacing.

Background

When the municipal works are used for road construction or maintenance, a trowelling machine is often needed for trowelling the cement ground.

The utility model discloses a patent number CN 2062458699U's utility model discloses a ground trowelling machine, including reducing gear box and drive reducing gear box pivoted engine, be equipped with a plurality of smoothing blades on the output shaft of reducing gear box, operating handle has set firmly on the reducing gear box, be equipped with the rolling device on the reducing gear box, the rolling device includes first screw rod, be equipped with the installation piece on the lateral wall of reducing gear box, first screw rod is vertical to be worn to establish on the installation piece, be equipped with corresponding screw thread through-hole on the installation piece, the one end that first screw rod is close to ground is provided with the walking wheel. The ground trowelling machine can be conveniently carried.

However, the prior smoothing device has the following defects in the working process:

1. after cement is laid, bubbles are easily generated in the floating stage, and after the cement is dried in the air, the strength of the bubbles is low and the bubbles are easily damaged;

2. if the air bubbles are to be removed, the device needs to be removed, and the manual handling by workers is time-consuming and labor-consuming.

To the above problem, the utility model discloses the file provides a laying tool for road-surfacing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laying tool for road surface laying has solved and has had the cement among the prior art and lay the back, at the inside easy gassing that produces of floating stage, and cement air-dries the back, and bubble department intensity is low, damages easily, if want to detach the bubble, needs put aside the device, and workman manual processing wastes time and energy's shortcoming.

The utility model provides a following technical scheme:

a paving tool for road surfacing, comprising:

a housing;

a protective cover located below the housing and protecting the device from damage;

the bubble removing assembly is fixedly connected to the inner wall of the top of the protective cover and is used for puncturing bubbles;

and the driving assembly is fixedly connected to the top of the shell and used for providing power for the device.

In a possible design, the bubble removing component includes the fixed disk of fixed connection at safety cover top inner wall, the top of fixed disk is rotated and is run through there is the pivot, the outer wall slip cover of pivot is equipped with the connection pad, the same spring of fixedly connected with between the bottom of fixed disk and the top of connection pad, the spring housing is established at the pivot outer wall, the top fixedly connected with bracing piece of connection pad, the top fixedly connected with connecting rod of bracing piece, a plurality of second fixed blocks that the outer wall fixedly connected with of connection pad becomes the symmetry and sets up, one side fixedly connected with mounting panel of second fixed block, a plurality of sharp-head poles that the bottom fixedly connected with of mounting panel becomes the symmetry and sets up.

In a possible design, drive assembly includes the first motor of fixed connection at the shell top, the output shaft of first motor rotates the top that runs through the shell, the output shaft outer wall and the pivot fixed connection of first motor, the bottom fixedly connected with carousel of pivot, a plurality of first fixed blocks that the outer wall fixedly connected with of carousel becomes the symmetry and sets up, one side fixedly connected with of first fixed block smears the board, the inner wall fixedly connected with second motor of shell, the fixed cover of output shaft outer wall of second motor is equipped with the cam, the cam cooperatees with the connecting rod.

In a possible design, the bottom of the shell is provided with a first round hole and a second round hole, the outer wall of the protective cover is provided with a through hole, the inner wall of the first round hole and the inner wall of the through hole are in sliding connection with the connecting rod, and the inner wall of the second round hole is in sliding connection with the outer wall of the rotating shaft.

In one possible design, an armrest is fixedly connected to one side of the housing.

In one possible design, the support bar is an L-shaped bar.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

In the utility model, when in use, the device is firstly placed on the ground to be leveled, the second motor is started, the second motor drives the cam to rotate, the peripheral outer wall of the cam is always abutted against the connecting rod, so that the connecting rod moves up and down under the action of the cam, the supporting rod is driven to move up and down, the connecting disc, the mounting plate and the sharp head rod are driven to move up and down, the spring is extended or compressed in the process, the sharp head rod can act on the ground, and bubbles are punctured;

in the utility model, the second motor is closed, the first motor is started, the first motor drives the rotating shaft to rotate, the rotating shaft drives the rotating disc to rotate, so as to drive the floating plate to rotate, thereby the device can float the ground to be ground, the first motor is closed after floating, the second motor is started to perform the bubble poking process again, and the operation is repeated;

the utility model discloses in, the device can play the effect of stabbing the bubble when floating ground for in floating stage, inside is difficult for having the bubble, has effectively avoided cement to air-dry the back, and bubble department intensity is low, causes the condition of road surface damage to take place easily, and the outside is equipped with shell and safety cover, plays certain guard action to the device, and the inner device is not fragile, easy and simple to handle.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a paving tool for paving a road surface according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a housing of a paving tool for paving road surfaces according to an embodiment of the present invention;

fig. 3 is a schematic view of the three-dimensional structure inside the housing of the paving tool for paving road surface according to the embodiment of the present invention.

Reference numerals:

1. a housing; 101. a first circular hole; 102. a second circular hole; 2. a first motor; 3. a handrail; 4. a connecting rod; 5. a rotating shaft; 6. a protective cover; 601. a through hole; 7. a support bar; 8. fixing the disc; 9. a spring; 10. a turntable; 11. smearing the plate; 12. a first fixed block; 13. mounting a plate; 14. a pointed rod; 15. a second fixed block; 16. a connecting disc; 17. a second motor; 18. a cam.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the term "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and their relative positional relationship is not changed after the connection. The directional terms used in the embodiments of the present invention, such as "inner", "outer", "top", "bottom", etc., are merely directions referring to the drawings, and therefore, the directional terms used are intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless otherwise specifically stated.

Example 1

Referring to fig. 1-3, a paving tool for road paving comprises:

a housing 1;

a protective cover 6, the protective cover 6 is positioned below the shell 1 and is used for protecting the device from being damaged;

the bubble removing component is fixedly connected to the inner wall of the top of the protective cover 6 and is used for puncturing bubbles;

and the driving assembly is fixedly connected to the top of the shell 1 and is used for providing power for the device.

Above-mentioned technical scheme can reach the device and can play the effect of stabbing the bubble when floating ground for in the floating stage, inside is difficult for having the bubble, has effectively avoided cement to air-dry the back, and bubble department intensity is low, causes the condition of road surface damage to take place easily, and the outside is equipped with shell 1 and safety cover 6, plays certain guard action to the device, and the inner device is not fragile, easy and simple to handle's technological effect.

Referring to fig. 2-3, the bubble removing component comprises a fixed disk 8 fixedly connected to the inner wall of the top of the protection cover 6, a rotating shaft 5 penetrates through the top of the fixed disk 8 in a rotating mode, a connecting disk 16 is sleeved on the outer wall of the rotating shaft 5 in a sliding mode, the same spring 9 fixedly connected between the bottom of the fixed disk 8 and the top of the connecting disk 16 is arranged, the spring 9 is sleeved on the outer wall of the rotating shaft 5, a supporting rod 7 fixedly connected to the top of the connecting disk 16 is arranged, a connecting rod 4 fixedly connected to the top of the supporting rod 7, a plurality of second fixed blocks 15 symmetrically arranged on the outer wall of the connecting disk 16 are fixedly connected to the outer wall of the connecting disk 16, a mounting plate 13 fixedly connected to one side of the second fixed blocks 15, and a plurality of pointed rods 14 symmetrically arranged on the bottom of the mounting plate 13.

Above-mentioned technical scheme can reach when using, place the device on needs floating subaerial earlier, start second motor 17, second motor 17 drives cam 18 and rotates, cam 18 outer wall all around is inconsistent with connecting rod 4 all the time, make connecting rod 4 reciprocate under cam 18's effect, thereby drive bracing piece 7 and reciprocate, and then drive connection pad 16, mounting panel 13 and sharp head pole 14 reciprocate, spring 9 extends or compresses at this in-process, make sharp head pole 14 can be to ground effect, the technological effect of breaching the bubble.

Referring to fig. 2-3, the driving assembly includes a first motor 2 fixedly connected to the top of the housing 1, an output shaft of the first motor 2 rotates to penetrate the top of the housing 1, an outer wall of the output shaft of the first motor 2 is fixedly connected to the rotating shaft 5, a bottom of the rotating shaft 5 is fixedly connected to a rotating disk 10, an outer wall of the rotating disk 10 is fixedly connected to a plurality of first fixing blocks 12 symmetrically arranged, one side of each first fixing block 12 is fixedly connected to a troweling plate 11, an inner wall of the housing 1 is fixedly connected to a second motor 17, a cam 18 is fixedly sleeved on an outer wall of the output shaft of the second motor 17, and the cam 18 is matched with the connecting rod 4.

Above-mentioned technical scheme can reach and close second motor 17, starts first motor 2, and first motor 2 drives pivot 5 and rotates, and pivot 5 drives carousel 10 and rotates to drive troweling board 11 and rotate, thereby make the device troweling to the ground that needs the mill finish, and troweling finishes the back and closes first motor 2, starts second motor 17 and stings the bubble process once more, so reciprocating technological effect.

Example 2

Referring to fig. 1-3, a paving tool for road paving comprises:

a housing 1;

and the driving assembly is fixedly connected to the top of the shell 1 and used for providing power for the device.

Above-mentioned technical scheme can reach when using, place the device subaerial at needs floating earlier, start second motor 17, second motor 17 drives cam 18 and rotates, cam 18 outer wall all around is inconsistent with connecting rod 4 all the time, make connecting rod 4 reciprocate under cam 18's effect, thereby drive bracing piece 7 and reciprocate, and then drive connection pad 16, mounting panel 13 and sharp head pole 14 reciprocate, spring 9 extends or compresses at this in-process, make sharp head pole 14 can be to ground effect, the technological effect of breaching the bubble.

Referring to fig. 2-3, the bottom of the housing 1 is provided with a first circular hole 101 and a second circular hole 102, the outer wall of the protective cover 6 is provided with a through hole 601, the inner wall of the first circular hole 101 and the inner wall of the through hole 601 are slidably connected with the connecting rod 4, and the inner wall of the second circular hole 102 is slidably connected with the outer wall of the rotating shaft 5.

The technical effect of facilitating the up-and-down movement of the connecting rod 4 and the rotation of the rotating shaft 5 can be achieved by the technical scheme.

Referring to fig. 1, a handrail 3 is fixedly connected to one side of a housing 1.

Above-mentioned technical scheme can reach the operating device of the operating personnel of being convenient for and carry out floating technological effect to ground.

Referring to fig. 2-3, the support bar 7 is an L-shaped bar.

The technical effect of facilitating the action of the cam 18 on the connecting rod 4 and thus on the pointed rod 14 can be achieved by the above technical solution.

However, as is well known to those skilled in the art, the working principle and wiring method of the first motor 2 and the second motor 17 are common and are conventional means or common knowledge, and thus will not be described in detail herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle and the using process of the technical scheme are as follows: when the device is used, the device is placed on the ground to be leveled, the second motor 17 is started, the second motor 17 drives the cam 18 to rotate, the peripheral outer wall of the cam 18 is always abutted to the connecting rod 4, so that the connecting rod 4 moves up and down under the action of the cam 18, the supporting rod 7 is driven to move up and down, the connecting disc 16, the mounting plate 13 and the pointed rod 14 are driven to move up and down, the spring 9 extends or compresses in the process, the pointed rod 14 can act on the ground, and bubbles are punctured;

turning off the second motor 17, starting the first motor 2, driving the rotating shaft 5 to rotate by the first motor 2, driving the rotating disc 10 to rotate by the rotating shaft 5, driving the troweling plate 11 to rotate, troweling the ground to be ground by the device, turning off the first motor 2 after troweling is finished, starting the second motor 17 to perform the bubble poking process again, and repeating the steps;

the device can play the effect of stabbing the bubble when floating ground for in the floating stage, inside is difficult for having the bubble, has effectively avoided cement to air-dry the back, and bubble department intensity is low, causes the condition of road surface damage to take place easily, and the outside is equipped with shell 1 and safety cover 6, plays certain guard action to the device, and the inside device is not fragile, and is easy and simple to handle.

The above are only 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 changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A laying tool for road surfacing, comprising:

a housing (1);

a protective cover (6), said protective cover (6) being located below the housing (1) and serving to protect the device from damage;

the bubble removing assembly is fixedly connected to the inner wall of the top of the protective cover (6) and is used for puncturing bubbles;

and the driving assembly is fixedly connected to the top of the shell (1) and used for providing power for the device.

2. The paving tool for paving the road surface, as claimed in claim 1, wherein the bubble removing component comprises a fixed disk (8) fixedly connected to the inner wall of the top of the protection cover (6), the top of the fixed disk (8) is rotated to penetrate through a rotating shaft (5), the outer wall of the rotating shaft (5) is slidably sleeved with a connecting disk (16), the same spring (9) is fixedly connected between the bottom of the fixed disk (8) and the top of the connecting disk (16), the outer wall of the rotating shaft (5) is sleeved with the spring (9), the supporting rod (7) is fixedly connected to the top of the connecting disk (16), the connecting rod (4) is fixedly connected to the top of the supporting rod (7), the outer wall of the connecting disk (16) is fixedly connected with a plurality of second fixed blocks (15) symmetrically arranged, the mounting plate (13) is fixedly connected to one side of the second fixed blocks (15), and the mounting plate (13) is fixedly connected with a plurality of sharp-head rods (14) symmetrically arranged.

3. The paving tool for paving road surface according to claim 2, wherein the driving component comprises a first motor (2) fixedly connected to the top of the housing (1), the output shaft of the first motor (2) rotates to penetrate through the top of the housing (1), the outer wall of the output shaft of the first motor (2) is fixedly connected with a rotating shaft (5), the bottom of the rotating shaft (5) is fixedly connected with a rotating disc (10), the outer wall of the rotating disc (10) is fixedly connected with a plurality of first fixing blocks (12) symmetrically arranged, one side of the first fixing blocks (12) is fixedly connected with a troweling plate (11), the inner wall of the housing (1) is fixedly connected with a second motor (17), the outer wall of the output shaft of the second motor (17) is fixedly provided with a cam (18), and the cam (18) is matched with the connecting rod (4).

4. A laying tool for road paving according to claim 3, wherein the bottom of the housing (1) is provided with a first circular hole (101) and a second circular hole (102), the outer wall of the protective cover (6) is provided with a through hole (601), the inner wall of the first circular hole (101) and the inner wall of the through hole (601) are slidably connected with the connecting rod (4), and the inner wall of the second circular hole (102) is rotatably connected with the outer wall of the rotating shaft (5).

5. A laying tool for road-surfacing according to any one of claims 1-3, characterised in that a handrail (3) is fixedly connected to one side of the housing (1).

6. A laying tool for road laying according to claim 2, wherein the support bar (7) is an L-bar.