CN220767645U

CN220767645U - Pavement maintenance device

Info

Publication number: CN220767645U
Application number: CN202322352027.4U
Authority: CN
Inventors: 姚传宝; 舒光郧; 祖志甫; 冯涛; 李磊; 吕红菊; 郑杰; 张学孟; 彭晓艳; 金永正; 李杨; 刘闯; 吴红光; 马明亮
Original assignee: Guangdong Tianheng Engineering Construction Consulting Management Co ltd
Current assignee: Guangdong Tianheng Engineering Construction Consulting Management Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-04-12
Anticipated expiration: 2033-08-31

Abstract

The utility model relates to the technical field of pavement protection, and discloses a pavement maintenance device, which comprises a maintenance assembly, wherein the maintenance assembly comprises: the water supply assembly is provided with a connecting plate at the outer side; the lifting assembly is arranged at the top of the connecting plate; the water spraying assembly is arranged between the lifting assemblies; the lifting assembly includes: the base is arranged at the top of the connecting plate; the support plates are symmetrically arranged at the top of the base; the rear pulley block is arranged at the right end of the top of the supporting plate and is positioned in the base; the front pulley block is arranged at the left end of the top of the supporting plate and is positioned in the base; the driving assembly is arranged on the inner side of the base and penetrates through the base; through the lifting assembly, a setting person presses a switch of the driving assembly to drive the belt to slide on the front pulley block and the rear pulley block, so that the position of the water spraying assembly is lifted; realize water spray subassembly electric drive lifting, labour saving and time saving.

Description

Pavement maintenance device

Technical Field

The utility model relates to the technical field of pavement protection, in particular to a pavement maintenance device.

Background

After the highway is built and put into use, the highway is correspondingly subjected to the action of driving load and the erosion of natural forces such as wind blowing, rain, ice and snow, freezing and thawing, sun drying and the like, so that the service function and the service quality of the highway are inevitably reduced, and proper engineering technical measures are needed to be timely adopted for maintenance in order to prolong the service period of the highway and keep the service condition of the highway.

According to the highway pavement maintenance water spraying device disclosed in the Chinese patent publication CN 211420794U. Including the workstation, the upper surface of workstation is provided with the header tank, and one side fixedly connected with limiting plate that the workstation upper surface is close to the header tank, the lower surface fixedly connected with bottom block of workstation, the below of bottom block is provided with the gyro wheel, one side fixedly connected with connecting plate of workstation, the last fixedly connected with lifter of connecting plate. The device is through the setting of header tank and shower nozzle, pumps the water of its inside to one side of shower nozzle, until the blowout, maintains the road surface to the limiting plate can be fixed and spacing the header tank, prevents that it from taking place gliding condition, thereby has reached the purpose that conveniently maintains the work, through lifter and fixing bolt's setting, can make the lifter take place not hard up, adjusts its height, thereby has reached the purpose that conveniently adjusts the spraying height.

The utility model solves the problem of lifting the spray head to a certain extent, but has the defect. Manual adjustment of people is required to align to the required pavement, manual adjustment is time-consuming and labor-consuming, the spray head is not aligned to the required pavement, and water resource waste can be caused.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a pavement maintenance device which has the advantage of electrically adjusting the height of a spray head, and solves the problem that manual adjustment is time-consuming and labor-consuming.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pavement maintenance apparatus comprising a maintenance assembly, the maintenance assembly comprising:

the water supply assembly is provided with a connecting plate at the outer side;

the lifting assembly is arranged at the top of the connecting plate;

the water spraying assembly is arranged between the lifting assemblies;

the water pipe is arranged between the water supply assembly and the water spraying assembly;

the lifting assembly includes:

the base is arranged at the top of the connecting plate;

the support plates are symmetrically arranged at the top of the base;

the rear pulley block is arranged at the right end of the top of the supporting plate and is positioned in the base;

the first pulley is arranged at the right end of the top of the supporting plate;

the second pulley is arranged inside the base;

the front pulley block is arranged at the left end of the top of the supporting plate and is positioned in the base;

the third pulley is arranged at the left end of the top of the supporting plate;

the fourth pulley is arranged in the base;

the driving assembly is arranged on the inner side of the base and penetrates through the base.

Preferably, an auxiliary assembly is provided inside the connection plate, and the auxiliary assembly includes:

the rotating plate is arranged at the bottom of the base;

the rotating rod is arranged at the bottom of the rotating plate and penetrates through the connecting plate;

preferably, the top of the water spraying assembly is symmetrically provided with connecting blocks matched with the rear pulley block and the front pulley block.

Preferably, the outside of the supporting plate is symmetrically provided with slide ways matched with the rear pulley block and the front pulley block.

Preferably, rollers matched with the rear pulley block and the front pulley block are symmetrically arranged on the inner side of the slideway.

Preferably, the two ends of the water spraying component are provided with sliding blocks, and the inner side of the supporting plate is provided with sliding grooves matched with the sliding blocks of the water spraying component.

Preferably, the rotating rod is rotatably connected with the base through the rotating plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a pavement maintenance device, which has the following beneficial effects:

1. according to the pavement maintenance device, through the lifting assembly, a setting person presses the switch of the driving assembly to drive the belt to slide on the front pulley block and the rear pulley block, so that the position of the water spraying assembly is lifted; the electric driving lifting of the water spraying assembly is realized, so that time and labor are saved; through setting up the slide, realize reducing frictional force, make things convenient for pulley block belt slip.

2. According to the pavement maintenance device, through the auxiliary assembly, a setting person rotates the rotating rod to rotate the rotating plate, so that the angle of the water spraying assembly is adjusted; the pulley block and the water spraying component are connected by arranging the connecting block; by arranging the rollers on the inner side of the slideway, damage of the belt due to friction is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left-hand structural schematic diagram of the present utility model;

FIG. 3 is a schematic cross-sectional view of a base in the present utility model;

FIG. 4 is a schematic view of a first pulley and slideway structure in the present utility model;

in the figure:

1. maintaining the assembly; 11. a connecting plate; 12. a water pipe; 13. a water supply assembly; 14. a water spray assembly;

2. a lifting assembly; 21. a slideway; 22. a rear pulley block; 221. a first pulley; 222. a second pulley; 23. a front pulley block; 231. a third pulley; 232. a fourth pulley; 24. a support plate; 25. a base; 26. a drive assembly; 27. a connecting block;

3. an auxiliary component; 31. a rotating plate; 32. and (5) rotating the rod.

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.

Example 1

Referring to fig. 1 to 4, a pavement maintenance apparatus includes a maintenance assembly 1, the maintenance assembly 1 including: a water supply assembly 13, the outer side of which is provided with a connection plate 11; the lifting assembly 2 is arranged at the top of the connecting plate 11; a water spraying assembly 14 arranged between the lifting assemblies 2; a water pipe 12 disposed between the water supply unit 13 and the water spray unit 14; when a person uses the maintenance assembly 1, the power supply of the water supply assembly 13 is firstly connected, so that water flows into the water spraying assembly 14 through the water pipe 12, and the water spraying assembly 12 is provided with a plurality of spray heads, so that water flow coverage can be carried out on a maintenance pavement; the connecting plate 11 is used for placing the lifting assembly 2 to bear weight, and wheels are arranged at the bottom.

The lifting assembly 2 comprises: a base 25 disposed on top of the connection board 11; the support plates 24 are symmetrically arranged on the top of the base 25; the rear pulley block 22 is arranged at the right end of the top of the supporting plate 24 and is positioned in the base 25; the first pulley 221 is disposed at the right end of the top of the supporting plate 24; a second pulley 222 disposed inside the base 25; the front pulley block 23 is arranged at the left end of the top of the supporting plate 24 and is positioned in the base 25; a third pulley 231 disposed at the left end of the top of the support plate 24; a fourth pulley 232 disposed inside the base 25; a driving assembly 26 disposed inside the base 25, the driving assembly 26 penetrating through the base 25; the top of the water spraying component 14 is symmetrically provided with a connecting block 27 matched with the rear pulley block 22 and the front pulley block 23; the pulley block consists of pulleys and a belt, and the front pulley block 23 and the rear pulley block 22 have the same structure and are arranged diagonally; the two ends of the water spraying component 14 are provided with sliding blocks, and the inner side of the supporting plate 24 is provided with sliding grooves matched with the sliding blocks of the water spraying component 14; when a person uses the lifting assembly 2, firstly, a power switch of the driving assembly 26 is pressed, the driving assembly 26 obtains power to enable the outer rotating wheel to rotate, and as the rotating wheel is divided into a front wheel and a rear wheel which are respectively corresponding to the fourth pulley 232 and the second pulley 222, the first pulley 221 and the second pulley 222 are in sliding connection through a belt, the rotating wheel rotates to enable a connecting block 27 at the other end of the belt to be lifted upwards, the water spraying assembly 14 is driven to be lifted, after the water spraying assembly 14 reaches a required height, fixing bolts on two sides are screwed, the fixing bolts are in a rectangular sheet shape and clamped on the supporting plate 24 to slide along with the water spraying assembly 14, and the water spraying assembly is in a unscrewed state before adjustment; when the two sides of the water spraying component 14 are blocked, the lifting and fixing of the water spraying component 14 are completed; the outer side of the fixed bolt is provided with a pointer which is matched with a graduated scale at the outer side of the supporting plate 24, so that a person can conveniently refer to the fixed bolt to make an indication; the middle bar of the rotating wheel is provided with a fixed seat for fixing the position of the rotating wheel, so that the rotating wheel and the bottom of the base 25 have a certain height difference; the lifting component 2 is electrically driven, so that time and labor are saved.

Example two

Referring to fig. 1-4, an auxiliary assembly 3 is disposed inside the connection plate 11, and the auxiliary assembly 3 includes: a rotating plate 31 disposed at the bottom of the base 25; the rotating rod 32 is arranged at the bottom of the rotating plate 31, and the rotating rod 32 penetrates through the connecting plate 11; because the water jet direction of the water jet assembly 14 is single, the whole maintenance assembly 1 needs to be moved when the steering is needed, and assembly assistance is arranged for reducing the workload of personnel; when the auxiliary assembly 3 is used by a person, the angle of the water spraying assembly 14 is adjusted by rotating the rotating rod 32, and when the water spraying assembly 14 reaches a required angle, the rotating rod is clamped and fixed by matching the pins with the circular locating holes at the bottom of the connecting plate 11.

The outer side of the supporting plate 24 is symmetrically provided with a slideway 21 which is matched with the rear pulley block 22 and the front pulley block 23; the pulley block is convenient for the belt to slide, and a structure for reducing friction force is arranged in the pulley block; rollers matched with the rear pulley block 22 and the front pulley block 23 are symmetrically arranged on the inner side of the slideway 21; friction force is reduced, and damage of the belt caused by friction is avoided; the rotating rod 32 is rotatably connected with the base 25 through the rotating plate 31; the angle of rotation of the water jet assembly 14 is facilitated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pavement maintenance device comprising a maintenance assembly (1), the maintenance assembly (1) comprising:

a water supply assembly (13) with a connecting plate (11) arranged on the outer side thereof;

the lifting assembly (2) is arranged at the top of the connecting plate (11);

the water spraying assembly (14) is arranged between the lifting assemblies (2);

a water pipe (12) arranged between the water supply assembly (13) and the water spray assembly (14);

the method is characterized in that: the lifting assembly (2) comprises:

the base (25) is arranged at the top of the connecting plate (11);

the support plates (24) are symmetrically arranged at the top of the base (25);

the rear pulley block (22) is arranged at the right end of the top of the supporting plate (24) and is positioned in the base (25);

the first pulley (221) is arranged at the right end of the top of the supporting plate (24);

a second pulley (222) provided inside the base (25);

the front pulley block (23) is arranged at the left end of the top of the supporting plate (24) and is positioned in the base (25);

the third pulley (231) is arranged at the left end of the top of the supporting plate (24);

a fourth pulley (232) provided inside the base (25);

the driving assembly (26) is arranged on the inner side of the base (25), and the driving assembly (26) penetrates through the base (25).

2. A pavement maintenance apparatus according to claim 1, wherein: an auxiliary assembly (3) is arranged on the inner side of the connecting plate (11), and the auxiliary assembly (3) comprises:

the rotating plate (31) is arranged at the bottom of the base (25);

the rotating rod (32) is arranged at the bottom of the rotating plate (31), and the rotating rod (32) penetrates through the connecting plate (11).

3. A pavement maintenance apparatus according to claim 1, wherein: the top of the water spraying component (14) is symmetrically provided with a connecting block (27) matched with the rear pulley block (22) and the front pulley block (23).

4. A pavement maintenance apparatus according to claim 3, wherein: the outside of the supporting plate (24) is symmetrically provided with a slideway (21) which is matched with the rear pulley block (22) and the front pulley block (23).

5. The pavement maintenance apparatus according to claim 4, wherein: rollers matched with the rear pulley block (22) and the front pulley block (23) are symmetrically arranged on the inner side of the slideway (21).

6. A pavement maintenance apparatus according to claim 5, wherein: the two ends of the water spraying component (14) are provided with sliding blocks, and the inner side of the supporting plate (24) is provided with sliding grooves matched with the sliding blocks of the water spraying component (14).

7. A pavement maintenance apparatus according to claim 2, wherein: the rotating rod (32) is rotatably connected with the base (25) through the rotating plate (31).