CN217556652U

CN217556652U - Town road surface safety curing means

Info

Publication number: CN217556652U
Application number: CN202221150396.4U
Authority: CN
Inventors: 何富强; 丁晨阳; 田涛; 陈萍; 刘向红
Original assignee: Henan Qingxin Construction Co ltd
Current assignee: Henan Qingxin Construction Co ltd
Priority date: 2022-05-14
Filing date: 2022-05-14
Publication date: 2022-10-11
Anticipated expiration: 2032-05-14

Abstract

The utility model discloses a town road pavement safety curing means belongs to road construction technical field. A safe maintenance device for a municipal road pavement comprises a cart, wherein the front end of the cart is rotatably provided with a water spraying assembly and an air spraying assembly, and the air spraying assembly is positioned behind the water spraying assembly; a V-shaped brush is arranged below the cart through a lifting assembly, and the tip of the V-shaped brush faces forwards; a discharging assembly is arranged below the cart and is positioned behind the V-shaped brush; the discharging assembly is communicated with a storage tank arranged above the cart. The utility model discloses, the water spray subassembly sprays rivers to wash on the road surface, and the air spray subassembly afterwards sprays high-pressure gas, blows off water, debris in the crack, keeps being in clean, the state of no debris in the gap, provides good basis for subsequent maintenance.

Description

Town road surface safety curing means

Technical Field

The utility model relates to a road construction technical field especially relates to a town road pavement safety maintenance device.

Background

The asphalt pavement refers to various types of pavements paved by asphalt materials for roads mixed in mineral materials; the road surface is flat, less in dust, waterproof and durable, and is the most widely adopted form in municipal roads. In use, workers are required to regularly maintain the pavement; when cracks appear on the road surface, the safety of the road surface is affected; in this case, the road surface needs to be repaired.

At present, a road pavement maintenance device is a simple structure with the functions of feeding and leveling a filling material; because there are more debris in the road surface, direct unloading is filled, and the effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an in order to solve prior art, road pavement maintenance device function singleness fills the relatively poor problem of effect, and the town road pavement safety curing means who provides.

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

a safe maintenance device for a municipal road pavement comprises a cart, wherein the front end of the cart is rotatably provided with a water spraying assembly and an air spraying assembly, and the air spraying assembly is positioned behind the water spraying assembly;

a V-shaped brush is arranged below the cart through a lifting assembly, and the tip end of the V-shaped brush faces forwards;

a discharging assembly is arranged below the cart and is positioned behind the V-shaped brush; the discharging assembly is communicated with a storage tank arranged above the cart.

In some embodiments, the front end of the cart is symmetrically provided with an extension plate, and the water spray assembly and the air spray assembly are arranged on the inner side of the extension plate.

In some embodiments, the water spray assembly comprises a rotating tube, a water outlet head, a water tank;

two ends of the rotating pipe are inserted into the support plate below the extension plate to rotate; the water outlet heads are uniformly distributed on the outer surface of the rotating pipe; the water tank is arranged above the trolley and communicated to the rotating pipe through a hose.

In some embodiments, both ends of the rotating tube are provided with locking nuts.

In some embodiments, the air injection assembly comprises a spray head, a high pressure fan;

the spray head is arranged on a slide rod on the inner side of the extension plate to slide, and the high-pressure fan is arranged above the trolley and communicated to the spray head through a hose.

In some embodiments, the lift assembly comprises a sliding post, a sliding sleeve;

the sliding columns are fixedly connected to two sides of the top end of the V-shaped brush, the sliding sleeves are fixedly connected to the left side and the right side of the trolley, and the sliding columns are inserted into the sliding sleeves.

In some embodiments, the upper end of the sliding column is provided with an adjusting nut;

the sliding column is sleeved with a spring, and the upper end and the lower end of the spring are respectively abutted against the lower end face of the sliding sleeve and the upper end face of the V-shaped brush.

In some embodiments, the outfeed assembly comprises an inner sleeve, an outfeed nozzle;

the inner sleeve is fixedly connected below the cart and communicated with the storage tank; the discharging nozzle is sleeved outside the inner sleeve.

In some embodiments, turning wheels are provided on both sides of the tap.

In some embodiments, the rotating wheels are symmetrically provided with four.

Compared with the prior art, the utility model provides a town road pavement safety maintenance device possesses following beneficial effect.

1. The utility model sprays water flow to the road surface by the water spraying component for cleaning; the subsequent gas injection assembly injects high-pressure gas to blow out water and impurities in the cracks; the gap is kept clean and free of impurities, and a good foundation is provided for subsequent maintenance.

2. The utility model is arranged in a rotatable connection mode, so that the proper working angle can be conveniently adjusted to form water flow and air flow which are ejected from the upper part of the rear side to the lower part, and the cleaning effect is fully ensured; the extension plate is arranged to completely expose the water spraying assembly and the air spraying assembly without being shielded by the cart, so that adjustment and maintenance operation are facilitated.

3. The utility model cleans the residual sundries on the road surface through the arrangement of the V-shaped brush and disperses the sundries to the two external sides, thereby ensuring the cleaning effect; the lifting assembly enables the V-shaped brush to be separated from the ground in a non-operating state, and abrasion is avoided.

4. In the utility model, the discharging nozzle and the inner sleeve slide relatively to control the distance between the discharging nozzle and the ground; the lower end of the discharging nozzle is always kept at a constant distance from the road surface through the support of the rotating wheel for discharging, and the discharging nozzle which is detachably connected is convenient to clean and maintain.

Other advantages, objects, and features of the invention will be set forth in part in the description which follows; and in part will be apparent to those skilled in the art upon examination of the following; or may be learned by the practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic side view of the present invention.

Fig. 4 is a schematic view of the lower side structure of the present invention.

FIG. 5 is a schematic structural view of the discharging assembly in a separated state.

FIG. 6 is a schematic view of a V-shaped brush.

Fig. 7 is a schematic view of the tap structure.

In the figure:

1. pushing a cart; 101. an extension plate;

2. a water spray assembly; 201. rotating the tube; 202. a water outlet head; 203. a water tank; 204. a lock nut;

3. a gas injection assembly; 301. a spray head; 302. a high pressure fan; 303. a slide rod;

4. a lifting assembly; 401. a sliding post; 402. a sliding sleeve; 403. adjusting the nut; 404. a spring;

5. a V-shaped brush;

6. a discharging assembly; 601. an inner sleeve; 602. a discharging nozzle;

7. a material storage tank;

8. and rotating the wheel.

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.

Referring to fig. 1-7, a town road pavement safety maintenance device comprises a cart 1, wherein a movable wheel is arranged below the cart 1, and a push handle is arranged at the rear side of the cart 1, so that an operator can maintain the cart conveniently.

The front end of the cart 1 is rotatably provided with a water spraying component 2 and an air spraying component 3, and the air spraying component 3 is positioned behind the water spraying component 2; the water spraying component 2 sprays water flow to the road surface for cleaning; the subsequent gas injection assembly 3 injects high-pressure gas to blow out water and impurities in the cracks; the gap is kept clean and free of impurities, and a good foundation is provided for subsequent maintenance.

Meanwhile, the rotatable connection mode is adopted, so that the proper working angle can be conveniently adjusted.

In general, the water spray unit 2 and the air spray unit 3 are disposed to be inclined forward to form a water flow and an air flow which are sprayed downward from the rear side to sufficiently ensure a cleaning effect.

In some embodiments, the front end of the cart 1 is symmetrically provided with an extension plate 101, and the water spray assembly 2 and the air spray assembly 3 are arranged on the inner side of the extension plate 101.

Therefore, the water spraying component 2 and the air spraying component 3 are completely exposed and are not shielded by the cart 1, and adjustment and maintenance operation are convenient.

In some embodiments, the water spray assembly 2 includes a rotating tube 201, a water outlet head 202, and a water tank 203.

Wherein, the rotating pipe 201 is horizontally arranged, and two ends thereof are inserted into the support plate below the extension plate 101 for rotation; a plurality of water outlet heads 202 are uniformly arranged on the outer surface of the rotating pipe 201 and distributed in a row; the water tank 203 is disposed above the cart 1 and is communicated to the rotating pipe 201 through a hose.

When in use, the water spraying direction is controlled by adjusting the rotation angle of the rotating pipe 201.

Correspondingly, locking nuts 204 are arranged at two ends of the rotating pipe 201; after the angle is adjusted, it is fixed by a lock nut 204.

It will be appreciated that a water pump is also provided to provide a high pressure water stream; the water pump can be arranged inside the water tank 203 or at the upper end of the water tank 203 and is communicated with the hose; and the matching is also provided with an electricity storage assembly for supplying energy.

In some embodiments, the air injection assembly 3 comprises a spray nozzle 301 and a high pressure fan 302.

Wherein, the inner side of the extension plate 101 is provided with a slide rod 303; the spray head 301 is of a flat structure and is arranged on the sliding rod 303 to slide through a sliding sleeve part; the high pressure fan 302 is disposed above the cart 1 and is communicated to the spray head 301 through a hose.

It can be understood that the sliding sleeve part of the spray head 301 and the sliding rod 303 have certain damping to realize the adjustment and fixation of the position and the angle.

In some embodiments, the lower portion of the cart 1 is provided with a V-shaped brush 5 by the lifting assembly 4, the tip of the V-shaped brush 5 facing forward.

As shown in fig. 4 and 6, the V-shaped brush 5 is a symmetrical structure, and the tip end is located at the center line position below the cart 1; in the use state, the bristles of the V-shaped brush 5 are in contact with the road surface.

Through the setting of V type brush 5, wash the remaining debris of road surface, and disperse to outside both sides, guarantee clean effect.

Specifically, the lifting assembly 4 includes a sliding column 401 and a sliding sleeve 402.

Two sliding columns 401 are vertically arranged and are respectively and fixedly connected to two sides of the top end of the V-shaped brush 5; the sliding bush 402 is fixedly attached to the left and right sides of the cart 1, and the sliding post 401 is inserted into the sliding bush 402.

When the V-shaped brush is used, the contact between the V-shaped brush 5 and the ground is controlled by adjusting the height of the sliding column 401.

Further, an adjusting nut 403 is provided at the upper end of the sliding column 401.

Meanwhile, a spring 404 is sleeved on the sliding column 401, and the upper end and the lower end of the spring 404 are respectively abutted against the lower end face of the sliding sleeve 402 and the upper end face of the V-shaped brush 5.

In the using state, under the elastic force action of the spring 404, the V-shaped brush 5 is pressed down to contact with the ground for cleaning; the lower pressure degree is controlled by adjusting the adjusting nut 403; at the same time, the spring 404 produces some adaptive adjustment.

In the non-operating state, the adjusting nut 403 is adjusted so that the V-shaped brush 5 is separated from the ground without abrasion.

In some embodiments, an outfeed assembly 6 is provided below the cart 1.

Wherein, the discharging component 6 is positioned at the rear position of the V-shaped brush 5 and is communicated with a material storage tank 7 arranged above the cart 1.

It can be understood that a switch valve is correspondingly arranged to control the discharging.

In some embodiments, outfeed assembly 6 comprises inner sleeve 601, outfeed nozzle 602.

Wherein, the inner sleeve 601 is fixedly connected below the cart 1 and communicated with the storage tank 7; the discharging nozzle 602 is sleeved outside the inner sleeve 601; the discharging nozzle 602 and the inner sleeve 601 slide relatively to control the distance between the discharging nozzle 602 and the ground.

Further, rotating wheels 8 are arranged on two sides of the discharging nozzle 602.

Preferably, four rotating wheels 8 are symmetrically arranged.

Therefore, when the discharging device is used, the lower end of the discharging nozzle 602 is always kept at a constant distance from the road surface through the support of the rotating wheel 8 and the sliding relation between the discharging nozzle 602 and the inner sleeve 601, and discharging is carried out.

Meanwhile, the discharging nozzle 602 can be detachably connected, so that the cleaning and the maintenance are convenient.

When the utility model is used, water is added into the water tank 203, and materials are added into the storage tank 7; adjusting and locking the angles of the water spraying assembly 2 and the air spraying assembly 3; and adjusting the lifting component 4 to enable the V-shaped brush 5 to be in contact with the road surface.

When in use, the water spraying component 2 cleans the road surface through high-pressure water flow; the air injection component 3 blows out water and impurities in the cracks; the V-shaped brush 5 cleans the residual impurities and disperses the impurities to the two sides of the outside; the material is discharged in the gap through the discharging assembly 6.

In the utility model, the water spraying component 2 sprays water flow to the road surface for cleaning; the subsequent gas injection assembly 3 injects high-pressure gas to blow out water and impurities in the cracks; the gap is kept clean and free of impurities, and a good foundation is provided for subsequent maintenance. The rotatable connection mode is set, so that the proper working angle can be conveniently adjusted, water flow and air flow which are sprayed downwards from the upper part of the rear side are formed, and the cleaning effect is fully ensured; the extension plate 101 is arranged, so that the water spraying assembly 2 and the air spraying assembly 3 are completely exposed and are not shielded by the cart 1, and adjustment and maintenance operation are facilitated. Through the arrangement of the V-shaped brush 5, sundries left on the road surface are cleaned and dispersed to the two sides of the outside, so that the cleaning effect is ensured; the lifting component 4 makes the V-shaped brush 5 separated from the ground without abrasion in the non-operating state. The discharging nozzle 602 slides relative to the inner sleeve 601 to control the distance between the discharging nozzle 602 and the ground; the lower end of the discharging nozzle 602 is always kept at a constant distance from the road surface through the support of the rotating wheel 8 for discharging, and the discharging nozzle 602 which is detachably connected is convenient to clean and maintain.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The safe maintenance device for the municipal road pavement comprises a cart (1) and is characterized in that the front end of the cart (1) is rotatably provided with a water spraying assembly (2) and an air spraying assembly (3), and the air spraying assembly (3) is positioned behind the water spraying assembly (2);

a V-shaped brush (5) is arranged below the cart (1) through a lifting assembly (4), and the tip end of the V-shaped brush (5) faces forwards;

a discharging assembly (6) is arranged below the cart (1), and the discharging assembly (6) is positioned behind the V-shaped brush (5); the discharging component (6) is communicated with a storage tank (7) arranged above the cart (1).

2. The safe maintenance device for the municipal road pavement according to claim 1, characterized in that the front end of the cart (1) is symmetrically provided with an extension plate (101), and the water spray assembly (2) and the air spray assembly (3) are arranged on the inner side of the extension plate (101).

3. A town road pavement safety maintenance device according to claim 2, wherein the water spray assembly (2) comprises a rotating pipe (201), a water outlet head (202), and a water tank (203);

two ends of the rotating pipe (201) are inserted into the support plate below the extension plate (101) to rotate; the water outlet heads (202) are uniformly distributed on the outer surface of the rotating pipe (201); the water tank (203) is arranged above the cart (1) and communicated to the rotating pipe (201) through a hose.

4. The device for the safe maintenance of the municipal road pavement according to claim 3, characterized in that the rotating pipe (201) is provided with locking nuts (204) at both ends.

5. A town road pavement safety maintenance device according to claim 2, wherein the jet assembly (3) comprises a jet head (301), a high pressure fan (302);

the spray head (301) is arranged on a slide rod (303) on the inner side of the extension plate (101) to slide, and the high-pressure fan (302) is arranged above the trolley (1) and communicated to the spray head (301) through a hose.

6. A town road pavement safety maintenance device according to claim 1, wherein the lifting assembly (4) comprises a sliding column (401), a sliding sleeve (402);

sliding column (401) fixed connection is in the top both sides of V type brush (5), sliding sleeve (402) fixed connection is in the left and right sides of shallow (1), sliding column (401) insert in sliding sleeve (402).

7. The device for the safe maintenance of municipal road pavement according to claim 6, characterized in that the upper end of the sliding post (401) is provided with an adjusting nut (403);

the sliding column (401) is sleeved with a spring (404), and the upper end and the lower end of the spring (404) are respectively abutted to the lower end face of the sliding sleeve (402) and the upper end face of the V-shaped brush (5).

8. The device for safe maintenance of municipal road pavement according to claim 1, characterized in that the discharging assembly (6) comprises an inner sleeve (601), a discharging nozzle (602);

the inner sleeve (601) is fixedly connected below the trolley (1) and communicated with the material storage tank (7); the discharging nozzle (602) is sleeved outside the inner sleeve (601).

9. The device for safe maintenance of municipal road pavement according to claim 8, characterized in that rotating wheels (8) are provided on both sides of the tap (602).

10. A municipal road pavement safety maintenance device according to claim 9, wherein four of the rotating wheels (8) are symmetrically arranged.