CN214992928U

CN214992928U - Little table department preventive maintenance device in road surface

Info

Publication number: CN214992928U
Application number: CN202121226593.5U
Authority: CN
Inventors: 周思南; 林居礼; 王建均
Original assignee: Tianjin Xinzhan Expressway Co ltd
Current assignee: Tianjin Xinzhan Expressway Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-12-03
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a little table of road surface department preventive maintenance device, comprising a base plate and a top plate, the outside spiro union of lead screw has built-in board, the lower surface symmetry fixed mounting of built-in board has first motor, the equal fixedly connected with of output shaft of every first motor runs through the pivot of bottom plate, the lower extreme fixedly connected with adapter sleeve of pivot, the inside grafting of adapter sleeve has the connecting rod, the pinhole has been seted up in the outside of connecting rod, the inside grafting of pinhole has the pin bar that runs through the adapter sleeve, the spacing groove has been seted up to the one end of pin bar, the outside fixed mounting of adapter sleeve has the fixed block, the front surface of fixed block rotates the gag lever post that is connected with the spacing groove joint, fixedly connected with torsional spring between gag lever post and the fixed block. The utility model discloses a pull the gag lever post, make the torsional spring take place elastic deformation, realize that the one end of gag lever post breaks away from the inside of spacing groove to the convenient round pin that offers the pin rod from the connecting rod is downthehole to be taken out, thereby conveniently dismantles and cleans the broom, the change of being convenient for.

Description

Little table department preventive maintenance device in road surface

Technical Field

The utility model belongs to the technical field of the road surface curing means, concretely relates to little table department preventive curing means in road surface.

Background

Road maintenance is the maintenance of roads. The road and the structures and facilities on the road are maintained, the service performance of the road is maintained as much as possible, the damaged part is recovered in time, the driving safety, comfort and smoothness are ensured, and the transportation cost and time are saved; correct technical measures are adopted, the engineering quality is improved, the service life of the road is prolonged, and the reconstruction time is delayed.

The existing road maintenance device is generally fixed to the installation of the sweeping broom, and is inconvenient to disassemble after being worn, so that the problem of troublesome replacement is caused. Therefore, a pavement micro-surfacing preventive maintenance device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little table of road surface department preventive maintenance device to it is generally comparatively fixed to the installation of cleaning the broom to propose current road maintenance device in the above-mentioned background art to solve, inconvenient dismantlement after wearing and tearing has caused the trouble problem of change.

In order to achieve the above object, the utility model provides a following technical scheme: a preventive maintenance device for micro-surfacing on a pavement comprises a bottom plate and a top plate, wherein a box body is fixedly mounted on opposite surfaces of the bottom plate and the top plate together, a second motor is fixedly mounted on the lower surface of the top plate, an output shaft of the second motor is fixedly connected with a lead screw, an embedded plate is screwed on the outer side of the lead screw, first motors are symmetrically and fixedly mounted on the lower surface of the embedded plate, an output shaft of each first motor is fixedly connected with a rotating shaft penetrating through the bottom plate, a connecting sleeve is fixedly connected to the lower end of the rotating shaft, a connecting rod is inserted into the connecting sleeve, a pin hole is formed in the outer side of the connecting rod, a pin penetrating through the connecting sleeve is inserted into the pin hole, a limiting groove is formed in one end of the pin, a fixed block is fixedly mounted on the outer side of the connecting sleeve, and a limiting rod clamped with the limiting groove is rotatably connected to the front surface of the fixed block, and a torsion spring is fixedly connected between the limiting rod and the fixing block.

Preferably, the upper surface of the top plate is fixedly provided with a vertical plate, and the upper surface of the vertical plate is fixedly provided with an installation plate.

Preferably, the limiting rod is located inside the torsion spring and is of an L-shaped structure.

Preferably, four support legs are uniformly and fixedly mounted on the lower surface of the bottom plate, and each support leg is fixedly connected with a walking wheel at the lower end.

Preferably, the outer sides of the two supporting legs positioned on the same side are fixedly provided with a fixing plate together, the upper surface of the fixing plate is provided with an inserting hole, an inserting plate is inserted into the inserting hole, and the upper surface of the inserting plate is fixedly provided with the collecting box.

Preferably, a stop block is fixedly arranged on the lower surface of the inner cavity of the collecting box, and the longitudinal section of the stop block is of a right-angled triangular structure.

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

1. the utility model discloses a pull the gag lever post, make the torsional spring take place elastic deformation, realize that the one end of gag lever post breaks away from the inside of spacing groove to the convenient round pin that offers the pin rod from the connecting rod is downthehole to be taken out, thereby conveniently dismantles and cleans the broom, the change of being convenient for.

2. The utility model discloses be provided with the collecting box, can collect dust or stone, avoid polluted environment or injury human body, be provided with the dog in the inside of collecting box simultaneously, dust and stone after avoiding collecting overflow, through the rebound collecting box, realize the inside that breaks away from the spliced eye rather than the plugboard of connecting to convenient dust or stone with the collecting box inside is clear away.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is an enlarged view of a portion B of the present invention;

in the figure: 1. a collection box; 2. a fixing plate; 3. a base plate; 4. a box body; 5. a top plate; 6. a vertical plate; 7. mounting a plate; 8. a support leg; 9. a traveling wheel; 10. cleaning a broom; 11. a stopper; 12. a rotating shaft; 13. a first motor; 14. a screw rod; 15. a second motor; 16. a built-in plate; 17. a plugboard; 18. inserting holes; 19. a pin hole; 20. connecting sleeves; 21. a connecting rod; 22. a limiting groove; 23. a limiting rod; 24. a torsion spring; 25. a fixed block; 26. a pin rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a pavement micro-surfacing preventive maintenance device comprises a bottom plate 3 and a top plate 5, wherein a box body 4 is fixedly mounted on opposite surfaces of the bottom plate 3 and the top plate 5 together, a second motor 15 is fixedly mounted on the lower surface of the top plate 5, an output shaft of the second motor 15 is fixedly connected with a lead screw 14, an internal plate 16 is screwed on the outer side of the lead screw 14, first motors 13 are symmetrically and fixedly mounted on the lower surface of the internal plate 16, a rotating shaft 12 penetrating through the bottom plate 3 is fixedly connected with an output shaft of each first motor 13, a connecting sleeve 20 is fixedly connected with the lower end of the rotating shaft 12, a connecting rod 21 is inserted in the connecting sleeve 20, a pin hole 19 is formed in the outer side of the connecting rod 21, a pin rod 26 penetrating through the connecting sleeve 20 is inserted in the pin hole 19, a limiting groove 22 is formed in one end of the pin rod 26, a fixing block 25 is fixedly mounted on the outer side of the connecting sleeve 20, a limiting rod 23 clamped with the limiting groove 22 is rotatably connected on the front surface of the fixing block 25, fixedly connected with torsional spring 24 between gag lever post 23 and the fixed block 25, through pulling gag lever post 23, make torsional spring 24 take place elastic deformation, realize that the one end of gag lever post 23 breaks away from the inside of spacing groove 22 to conveniently take out pin 26 from the pinhole 19 that connecting rod 21 was seted up, thereby conveniently dismantle broom 10, the change of being convenient for.

Further, as shown in fig. 1-2, a vertical plate 6 is fixedly mounted on the upper surface of the top plate 5, and a mounting plate 7 is fixedly mounted on the upper surface of the vertical plate 6, so that the device and the maintenance vehicle can be conveniently fixed.

Further, referring to fig. 4, the limiting rod 23 is located inside the torsion spring 24, and the limiting rod 23 is in an L-shaped structure.

Further, as shown in fig. 2, four support legs 8 are uniformly and fixedly mounted on the lower surface of the bottom plate 3, and a walking wheel 9 is fixedly connected to the lower end of each support leg 8, so that the movement of the supporting device is realized.

Further, referring to fig. 1-3, the outer sides of the two legs 8 located on the same side are jointly and fixedly provided with a fixing plate 2, the upper surface of the fixing plate 2 is provided with an inserting hole 18, an inserting plate 17 is inserted into the inserting hole 18, and the upper surface of the inserting plate 17 is fixedly provided with a collecting box 1, so that dust or stones can be collected conveniently.

Further, referring to fig. 2, a stop 11 is fixedly mounted on the lower surface of the inner cavity of the collecting box 1, and the longitudinal section of the stop 11 is in a right-angled triangle structure, so that dust or stones are prevented from overflowing.

The utility model discloses a theory of operation and use flow:

when the sweeper is used, the first motor 13 and the second motor 15 are started, the second motor 15 drives the first motor 13 connected with the built-in plate 16 through the screw rod 14 to move downwards, at the moment, the first motor 13 drives the broom 10 to rotate, the road surface is cleaned, and stones or dust are swept into the collecting box 1. When the collecting box 1 needs to be detached, the collecting box 1 is moved upwards, so that the plug plate 17 connected with the collecting box 1 is separated from the inside of the plug hole 18. When the broom 10 needs to be disassembled, the limiting rod 23 is firstly pulled to make the torsion spring 24 elastically deform, so that one end of the limiting rod 23 is separated from the inside of the limiting groove 22, then the pin rod 26 is taken out from the pin hole 19 formed in the connecting rod 21, and finally the broom 10 is disassembled, and the connecting rod 21 connected with the broom is separated from the inside of the connecting sleeve 20.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a little table of road surface is prevented nature curing means, includes bottom plate (3) and roof (5), its characterized in that: the box body (4) is fixedly mounted on the opposite surfaces of the bottom plate (3) and the top plate (5) together, the second motor (15) is fixedly mounted on the lower surface of the top plate (5), a lead screw (14) is fixedly connected to an output shaft of the second motor (15), a built-in plate (16) is screwed on the outer side of the lead screw (14), first motors (13) are symmetrically and fixedly mounted on the lower surface of the built-in plate (16), a rotating shaft (12) penetrating through the bottom plate (3) is fixedly connected to an output shaft of each first motor (13), a connecting sleeve (20) is fixedly connected to the lower end of the rotating shaft (12), a connecting rod (21) is inserted into the connecting sleeve (20), a pin hole (19) is formed in the outer side of the connecting rod (21), a pin rod (26) penetrating through the connecting sleeve (20) is inserted into the pin hole (19), a limiting groove (22) is formed in one end of the pin rod (26), the outside fixed mounting of adapter sleeve (20) has fixed block (25), the front surface of fixed block (25) rotates and is connected with gag lever post (23) with spacing groove (22) joint, fixedly connected with torsional spring (24) between gag lever post (23) and fixed block (25).

2. The micro-surfacing preventive maintenance device for a pavement according to claim 1, wherein: the upper surface of roof (5) fixed mounting has riser (6), the upper surface fixed mounting of riser (6) has mounting panel (7).

3. The micro-surfacing preventive maintenance device for a pavement according to claim 1, wherein: the limiting rod (23) is located inside the torsion spring (24), and the limiting rod (23) is of an L-shaped structure.

4. The micro-surfacing preventive maintenance device for a pavement according to claim 1, wherein: the even fixed mounting of lower surface of bottom plate (3) has four landing legs (8), every the equal fixedly connected with walking wheel (9) of lower extreme of landing leg (8).

5. The micro-surfacing preventive maintenance device for a pavement according to claim 4, wherein: the outer sides of the two supporting legs (8) located on the same side are fixedly provided with a fixing plate (2) together, the upper surface of the fixing plate (2) is provided with an inserting hole (18), an inserting plate (17) is inserted into the inserting hole (18), and the upper surface of the inserting plate (17) is fixedly provided with a collecting box (1).

6. The micro-surfacing preventive maintenance device for a pavement according to claim 5, wherein: the lower surface of the inner cavity of the collecting box (1) is fixedly provided with a stop block (11), and the longitudinal section of the stop block (11) is of a right-angle triangular structure.