CN219117905U

CN219117905U - Four-level concrete highway pavement watering maintenance device

Info

Publication number: CN219117905U
Application number: CN202223258958.XU
Authority: CN
Inventors: 施鹏程; 王长明; 蔡猛; 宋延成; 崔海涛; 王奥; 崔小娇; 李月; 侯丽霞
Original assignee: Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-02
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the field of road construction auxiliary tools, in particular to a four-level concrete highway pavement watering maintenance device. The maintenance device is arranged on the mobile vehicle and comprises a water storage tank, a water conduit and a spraying system, wherein the water storage tank is fixed on the mobile vehicle, a water inlet is reserved at the top of the water storage tank, the bottom of the water storage tank is connected with the water conduit, the water conduit extends downwards, the bottom of the water conduit is connected with the spraying system, and water in the water storage tank is automatically sprayed out of the spraying system under the gravity; the utility model provides a height-adjustable of water conduit bottom is used for changing the altitude mixture control water flow of bottom spraying system, spraying system includes the shower, and the shower communicates with the bottom of water conduit, and the shower extends to the left and right sides direction of mobile vehicle from water conduit bottom, and the shower is kept away from the shutoff of water conduit one end, has seted up a plurality of apopores along the shower at the lower edge of shower.

Description

Four-level concrete highway pavement watering maintenance device

Technical Field

The utility model relates to the field of road construction auxiliary tools, in particular to a four-level concrete highway pavement watering maintenance device.

Background

The highway paved by the concrete material needs to be sprayed with water for maintenance before being put into use. For highways with higher grades, the construction engineering quantity is large, the equipment is complete, and the sprinkling maintenance of the highways is generally carried out by adopting special large-scale sprinkling trucks.

However, the four-level highway has small engineering quantity, and the large-scale sprinkler is inconvenient and uneconomical. Thus, for such small scale four-level roads, water spray maintenance is often performed using specialized small scale water spray equipment. However, many roads are built in village street roadways and the like at present, the engineering quantity is small, and complete sprinkling maintenance equipment is often difficult to be equipped.

Disclosure of Invention

The utility model relates to a four-level concrete highway pavement watering maintenance device.

The technical problems to be solved are as follows: aiming at the small highways of rural street, how to use the common tools on the construction site to manufacture the simple highway watering and curing device.

In order to solve the technical problems, the four-level concrete highway pavement watering and curing device adopts the following scheme.

A four-level concrete highway pavement watering maintenance device which is arranged on a mobile vehicle and comprises a water storage tank, a water conduit and a spraying system,

the water storage tank is fixed on the mobile vehicle, a water inlet is reserved at the top of the water storage tank, the bottom of the water storage tank is connected with the water conduit, the water conduit extends downwards, the bottom of the water conduit is connected with the spraying system, and water in the water storage tank is automatically sprayed out of the spraying system under the gravity;

the height of the water diversion pipe bottom can be adjusted to change the height of the bottom spraying system to adjust the water outlet flow,

the spraying system comprises a spraying pipe, the spraying pipe is communicated with the bottom of the water conduit, the spraying pipe extends from the bottom of the water conduit to the left and right directions of the moving vehicle, one end, far away from the water conduit, of the spraying pipe is plugged, and a plurality of water outlets are formed in the lower edge of the spraying pipe along the spraying pipe.

Preferably, the water conduit is a hard pipe, the water conduit comprises an inner sleeve and an outer sleeve which are sleeved together, and a hoop is arranged at the joint of the inner sleeve and the outer sleeve and used for fixing the inner sleeve and the outer sleeve.

Preferably, a valve is arranged on the water diversion pipe.

Preferably, the spray pipes comprise a left spray pipe and a right spray pipe, the ground of the water diversion pipe is provided with a tee joint, and the two spray pipes are respectively connected with the tee joint.

Preferably, the spray pipe is inclined downwards, and one end of the spray pipe, which is close to the water conduit, is higher and one end of the spray pipe, which is far away from the water conduit, is lower.

Preferably, the shower pipe is inclined downwardly at an angle of 10 ° -20 °.

Preferably, the length of shower is scalable, and the shower includes interior shower and cover and establishes the outer shower outside the shower, and the outer shower cuts out the crack along the axis of outward appearance with the one end that interior shower is connected, and installs the staple bolt in cracked outside, and the outward appearance can be held tightly interior shower and let outer shower and interior shower fixed when the staple bolt tightens up.

Compared with the prior art, the four-stage concrete highway pavement watering maintenance device has the following beneficial effects:

the maintenance device is designed for maintenance of small-scale highway construction projects or narrow roads in streets. The adopted materials are all materials commonly used in construction sites, and the maintenance operation can be carried out on the road through simple assembly improvement. When in use, the nursing device is firstly placed on a vehicle or a tricycle to advance.

Drawings

FIG. 1 is a front view of the curing apparatus of the present utility model;

figure 2 is an enlarged view at a in figure 1,

figure 3 is a bottom view of figure 1,

figure 4 is a schematic view of an outer shower pipe,

fig. 5 is a cross-sectional view of fig. 4.

Reference numerals illustrate: 1-water storage tank, 2-water diversion pipe, 3-spray pipe, 3 a-outer spray pipe, 3 b-inner spray pipe, 4-valve and 5-crack.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

In the present utility model, unless otherwise indicated, terms of orientation such as "up, down, left, right" are used to refer generally to up, down, left, right as shown with reference to fig. 1; "inner and outer" means inner and outer relative to the contour of the respective parts themselves. The present utility model will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to solve the problem of how to carry out sprinkling maintenance on a narrow small-scale concrete road by using a simple tool of a construction site, the utility model provides a four-stage concrete road pavement sprinkling maintenance device as shown in fig. 1 to 5.

The four-level concrete highway pavement watering maintenance device is arranged on a mobile vehicle and is characterized by comprising a water storage tank 1, a water conduit 2 and a spraying system,

the water storage tank 1 is fixed on a mobile vehicle, a water inlet is reserved at the top of the water storage tank 1, the bottom of the water storage tank is connected with the water conduit 2, the water conduit 2 extends downwards to the bottom and is connected with the spraying system, and water in the water storage tank 1 is automatically sprayed out of the spraying system under the gravity;

the height of the bottom of the water diversion pipe 2 can be adjusted to change the height of the bottom spraying system to adjust the water outlet flow,

the spraying system comprises a spraying pipe 3, the spraying pipe 3 is communicated with the bottom of the water conduit 2, the spraying pipe 3 extends from the bottom of the water conduit 2 to the left and right directions of the moving vehicle, one end, away from the water conduit 2, of the spraying pipe 3 is plugged, and a plurality of water outlets are formed in the lower edge of the spraying pipe 3 along the spraying pipe 3.

The moving vehicle is a trolley commonly used in construction sites or can be a tricycle, and the like, so long as the moving vehicle is a freight platform of a vehicle which can be found in the sites. The water storage tank 1 is a large plastic barrel and can be loaded on a mobile vehicle without excessive requirements. Then the bottom of the water storage tank 1 is connected with the water pipe joint and the water pipe 2, the water pipe 2 firstly extends backwards and then extends downwards through an elbow, the ground of the water pipe 2 is connected with the spray pipe 3, and water in the water storage tank 1 flows out of the spray pipe 3 due to self weight. The spray pipe 3 is horizontally arranged, and the length of the spray pipe 3 can be cut according to the width of a road.

The water diversion pipe 2 is a hard pipe, the water diversion pipe 2 comprises an inner sleeve and an outer sleeve which are sleeved together, and a hoop is arranged at the joint of the inner sleeve and the outer sleeve and used for fixing the inner sleeve and the outer sleeve. The water spray flow rate of the spray pipe 3 depends on the one hand on the size and density of the water outlet holes and on the other hand on the water pressure of the spray pipe 3. The water outlet holes are difficult to adjust after the shower pipe 3 is manufactured. The flow rate can be quickly adjusted by changing the water pressure. In the present utility model, the water pressure is actually determined by the difference between the water outlet and the liquid level in the water storage tank 1. The height of the spray pipe 3 is lifted and lowered to adjust the pressure in the spray pipe 3. Specifically, the hard water diversion pipe 2 comprises a thick outer pipe and a thin inner pipe, wherein the thick outer pipe is sleeved on the thin inner pipe, and then the thick outer pipe is fixed by a hoop fixing piece. The equipment of the utility model has low requirements on sealing, so that a small amount of leakage exists between the outer sleeve and the inner sleeve, and the sprinkling maintenance of the road is not affected.

The water conduit 2 is provided with a valve 4, and the valve 4 can be closed in the transportation process.

As shown in fig. 1 and 3, the shower pipe 3 includes left and right two, the ground of the water conduit 2 is provided with a tee, and the two shower pipes 3 are respectively connected with the tee.

Because the pressure in the spray pipe 3 is not great, and the water flow of the spray pipe 3 is very fast, the end water pressure of the spray pipe 3 is possibly lower than the position of the water conduit 2, so the spray pipe 3 is inclined downwards in an inclined way, and the end of the spray pipe 3, which is higher at the end close to the water conduit 2 and is far away from the water conduit 2, is lower, so that the pressure difference in the spray pipe 3 is compensated.

The downward inclination angle of the spray pipe 3 is 10 degrees to 20 degrees.

In order to adapt to different road widths, the length of shower 3 is scalable, and shower 3 includes interior shower 3b and cover and establishes outer shower 3a outside shower 3b, and the crack 5 is cut out along the axis of outward appearance to the one end that outer shower 3a was connected with interior shower 3b, and installs the staple bolt in the outside of crack 5, and the outward appearance can be held tightly interior shower 3b and let outer shower 3a and interior shower 3b fixed when the staple bolt is tightened.

The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims

1. The four-level concrete highway pavement watering maintenance device is arranged on a mobile vehicle and is characterized by comprising a water storage tank (1), a water conduit (2) and a spraying system,

the water storage tank (1) is fixed on a mobile vehicle, a water inlet is reserved at the top of the water storage tank (1), the bottom of the water storage tank is connected with the water conduit (2), the water conduit (2) extends downwards to the bottom and is connected with the spraying system, and water in the water storage tank (1) is automatically sprayed out of the spraying system under the gravity;

the height of the bottom of the water diversion pipe (2) can be adjusted to change the height of the bottom spraying system to adjust the water outlet flow,

the spraying system comprises a spraying pipe (3), wherein the spraying pipe (3) is communicated with the bottom of the water conduit (2), the spraying pipe (3) extends from the bottom of the water conduit (2) to the left and right directions of a moving vehicle, one end of the spraying pipe (3) away from the water conduit (2) is blocked, and a plurality of water outlets are formed in the lower edge of the spraying pipe (3) along the spraying pipe (3).

2. The four-stage concrete highway pavement watering and curing device according to claim 1, wherein the water conduit (2) is a hard conduit, the water conduit (2) comprises an inner sleeve and an outer sleeve which are sleeved together, and a hoop is arranged at the joint of the inner sleeve and the outer sleeve for fixing the inner sleeve and the outer sleeve.

3. The four-stage concrete highway pavement watering and curing device according to claim 1, wherein a valve (4) is arranged on the water conduit (2).

4. The four-stage concrete highway pavement watering and curing device according to claim 1, wherein the two spray pipes (3) comprise a left spray pipe and a right spray pipe, the ground of the water diversion pipe (2) is provided with a tee joint, and the two spray pipes (3) are respectively connected with the tee joint.

5. A four-stage concrete highway pavement watering and curing device according to claim 1, wherein the spray pipe (3) is inclined obliquely downwards, and the end of the spray pipe (3) close to the water conduit (2) is higher and the end far away from the water conduit (2) is lower.

6. The four-stage concrete highway pavement water spraying maintenance device according to claim 5, wherein the downward inclination angle of the spray pipe (3) is 10-20 degrees.

7. The four-stage concrete highway pavement water spraying maintenance device according to claim 1, wherein the length of the spray pipe (3) is telescopic,

the spray pipe (3) comprises an inner spray pipe (3 b) and an outer spray pipe (3 a) sleeved outside the inner spray pipe (3 b), a crack (5) is cut out from one end, connected with the inner spray pipe (3 b), of the outer spray pipe (3 a) along the axis of the appearance, a hoop is arranged on the outer side of the crack (5), and the outer spray pipe (3 a) and the inner spray pipe (3 b) can be fixed by the outer spray pipe (3 b) in a clasping mode through the appearance when the hoop is tightened.