CN219470614U

CN219470614U - Highway basic unit maintenance device

Info

Publication number: CN219470614U
Application number: CN202320875660.9U
Authority: CN
Inventors: 葛志虎; 罗万里
Original assignee: Jiangsu Xiongsu Construction Co ltd
Current assignee: Jiangsu Xiongsu Construction Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-08-04
Anticipated expiration: 2033-04-19

Abstract

The utility model belongs to the technical field of highway maintenance equipment, and provides a highway base layer maintenance device, which comprises a main body, a water storage tank, a water spraying device and a traveling assembly, wherein the water storage tank is arranged on the upper surface of the main body, the traveling assembly is arranged on the lower surface of the main body and is used for traveling of the main body, the water spraying device is connected with the water storage tank and comprises a pump, a three-way pipe and two water spraying pipes, spray heads are arranged at equal intervals on the water spraying pipes, the three-way pipe is connected with the output end of the pump, the input end of the pump is connected with the water storage tank, the two water spraying pipes are connected with the three-way pipe, and the two water spraying pipes extend to two sides of the main body. Compared with the prior large-scale sprinkler, the structure of the sprinkler is simpler and is convenient for later maintenance.

Description

Highway basic unit maintenance device

Technical Field

The utility model belongs to the technical field of highway maintenance equipment, and particularly relates to an expressway base maintenance device.

Background

The base layer is a layered structure formed by layering single materials on the surface of the roadbed according to certain technical measures, plays a role in stabilizing the road surface, and needs to be sprayed with water in the construction process of the base layer so as to play a health-preserving role. The cement stabilized macadam material has good strength, rigidity and integrity, and is widely applied to high-grade pavements. When the temperature and the humidity of the cement stabilized macadam base layer change, the cement stabilized macadam base layer is easy to generate thermal shrinkage and dry shrinkage cracking, so that the reflection cracks of the asphalt surface layer are formed, and the service life of engineering is influenced. In order to prevent shrinkage cracking of the water-stable base layer, a series of moisturizing and heat-preserving measures are adopted, and the conventional method is to spray water on time, and immediately cover the asphalt surface layer to prevent water loss after the bearing capacity reaches the requirement. And sprinkling water is necessary during maintenance, and the operation mode at the current stage is mainly that of a sprinkler.

However, the sprinkler has the following disadvantages when in use: the first, the watering lorry cost is high, and the maintenance water consumption is large; second,: the sprinkler is heavy, is unfavorable for roadbed construction initial stage to use maintenance to cause the defect, causes the destruction to highway basic unit easily.

Therefore, the highway base layer maintenance device is provided.

Disclosure of Invention

The utility model provides a highway base layer maintenance device, which aims to solve the problems in the background technology.

The utility model discloses a highway base layer maintenance device, which is realized by the following steps of a main body, a water storage tank, a water spraying device and a traveling assembly, wherein the water storage tank is arranged on the upper surface of the main body, the traveling assembly is arranged on the lower surface of the main body and is used for traveling of the main body, the water spraying device is connected with the water storage tank and comprises a pump, a three-way pipe and two water spraying pipes, spray heads are arranged on the water spraying pipes at equal intervals, the three-way pipe is connected with the output end of the pump, the input end of the pump is connected with the water storage tank, the two water spraying pipes are connected with the three-way pipe, and the two water spraying pipes extend to the two sides of the main body.

Optionally, a water filling port is arranged on the upper wall of the water storage tank, and a sealing cover is arranged on the water filling port.

Optionally, the inside of storage water tank is equipped with water level detection device, water level detection device includes float ball, body of rod, upper limit portion and lower limit portion, float ball is hollow sphere and density is less than water, the body of rod with float ball is connected, upper limit portion with lower limit portion locates respectively on the body of rod, the body of rod passes the upper wall of storage water tank and with the upper wall sliding connection of storage water tank.

Optionally, the walking assembly includes installation axle, support piece and cylinder, the installation axle with the lower surface of main part rotates to be connected, the installation axle passes through support piece with the inner wall of cylinder is connected.

Optionally, a support rod is arranged on the upper surface of the main body, and the support rod supports the water spraying pipe.

Optionally, a connecting ring is arranged on the upper surface of the main body, and the connecting ring is used for connecting the traction device.

The device has the beneficial effects that the device adopts a light-weight design, wherein the water spray pipe adopts a PVC pipe, and compared with a metal pipe, the device is lighter; the water storage tank and the main body are made of plastics. Wherein the walking subassembly adopts aluminium to make, guarantees under the circumstances of holding power, lightens the quality, avoids this device to cause the destruction to the basic unit of highway in the walking process, compares current watering lorry moreover, this kind of structure and material, and the cost is lower. In addition, the structure of the application is simpler than that of the existing large-sized sprinkler, and the later maintenance is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a highway base maintenance device according to the present utility model;

FIG. 2 is a schematic diagram of the traveling assembly of the highway base maintenance device provided by the utility model;

fig. 3 is a schematic structural diagram of a water level detection device of an expressway base maintenance device provided by the utility model.

The reference numerals are as follows:

1-main body, 11-supporting rod, 12-connecting ring, 2-storage water tank, 3-water spraying device, 31-pump, 32-tee pipe, 33-spray pipe, 34-shower nozzle, 4-walking component, 41-installation shaft, 42-supporting piece, 43-roller and 5-water level detection device.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.

The terms "first" and "second" and the like in this application are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps, operations, components, or modules is not limited to the particular steps, operations, components, or modules listed but may optionally include additional steps, operations, components, or modules inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

As shown in fig. 1 to 3, in an expressway base maintenance device according to an exemplary embodiment, a main body 1, a water storage tank 2, a water spraying device 3 and a traveling assembly 4 are provided, the water storage tank 2 is provided on the upper surface of the main body 1, the traveling assembly 4 is mounted on the lower surface of the main body 1 for traveling of the main body 1, the water spraying device 3 is connected with the water storage tank 2, the water spraying device 3 comprises a pump 31, a tee pipe 32 and two water spraying pipes 33, the spray pipes 33 are equidistantly arranged with spray heads 34, the tee pipe 32 is connected with the output end of the pump 31, the input end of the pump 31 is connected with the water storage tank 2, the two water spraying pipes 33 are connected with the tee pipe 32, and the two water spraying pipes 33 extend to two sides of the main body 1. When in actual use, the device is pulled to move by the existing tractor, the pump 31 conveys water in the water storage tank 2 to the water spraying pipe 33, and the water is sprayed out by the spray nozzle 34 on the water spraying pipe 33, so that the sprinkling operation on the road surface is realized, and the effect of maintaining the road base is achieved. Specifically, the device adopts a lightweight design, wherein the water spray pipe 33 adopts a PVC pipe, and is lighter than a metal pipe; the water storage tank 2 and the main body 1 are both made of plastics. Wherein walking subassembly 4 adopts aluminium to make, guarantees under the circumstances of holding power, lightens the quality, avoids this device to cause the destruction to the basic unit of highway in the walking process, compares current watering lorry moreover, this kind of structure and material, and the cost is lower. Meanwhile, in some maintenance processes, other lanes may already be in traffic, because the speed on the expressway is generally high, the width of the main body 1 of the present utility model is 1-1.5 meters, and the total length of the two extended water spray pipes 33 is 2-2.5 meters. Therefore, the device reduces the mass of the device and simultaneously reduces the volume, so that the occurrence of the situation is avoided. In addition, the structure of the novel sprinkler is simpler than that of a current large sprinkler (a sprinkler in a publication No. CN 304043316S), and the novel sprinkler is convenient for later maintenance.

As an example, the upper wall of the water storage tank 2 is provided with a water filling port, and the water filling port is provided with a sealing cover 21, and the sealing cover 21 is used for sealing the water storage tank 2.

As an example, the water level detecting device 5 is disposed in the water tank 2, the water level detecting device 5 includes a floating ball 51, a rod body 52, an upper limit portion 53 and a lower limit portion 54, the floating ball 51 is a hollow sphere and has a density smaller than that of water, the rod body 52 is connected with the floating ball 51, the upper limit portion 53 and the lower limit portion 54 are respectively disposed on the rod body 52, and the rod body 52 passes through the upper wall of the water tank 2 and is slidably connected with the upper wall of the water tank 2. Specifically, when there is no water in the water storage tank 2, the floating ball 51 is located at the bottom of the tank under the action of gravity, at this time, the upper limit portion 53 contacts with the upper surface of the upper wall of the water storage tank 2, when water is filled into the water storage tank 2, the floating ball 51 is lifted by the buoyancy of the water, the rod 52 extends, the longer the rod 52 extends along with the lifting of the water level, the shorter the rod 52 extends out of the water storage tank 2 along with the lowering of the water level, and therefore, the water level in the water storage tank 2 is determined by observing the extending height of the rod 52, and when the water in the water storage tank 2 is too small, water needs to be added.

As an example, the traveling assembly 4 includes a mounting shaft 41, a support 42, and a drum 43, the mounting shaft 41 is rotatably coupled to the lower surface of the body 1, and the mounting shaft 41 is coupled to the inner wall of the drum 43 through the support 42. Compared with the common wheels, the roller type traveling assembly has the advantages that the contact area between the traveling assembly 4 and the ground is large, so that the pressure on the ground is relatively small, and the damage to the base layer of the expressway in the traveling process can be avoided as much as possible. The utility model discloses a highway basic unit maintenance device in prior art with publication number CN218643141U, belongs to the technical field of road maintenance equipment, and it includes guide rail, locomotive, mounting panel and watering mechanism, the guide rail is laid in the both sides of road, the locomotive sets up two, two the locomotive follows the synchronous marching of guide rail, two all be provided with on the locomotive drive the drive assembly that the locomotive marched; the two ends of the mounting plate are respectively mounted on the two mobile vehicles, and the water sprinkling mechanism is arranged on the mounting plate and used for sprinkling water on the road base. When the road base is used, the guide rails are paved on two sides of a road, then the driving assembly is used for driving the two mobile vehicles to move along the guide rails, and the sprinkling mechanism is used for sprinkling water on the road base, so that the health-preserving effect on the road base is achieved; since it is unnecessary for the sprinkler to repeatedly crush the road base to sprinkle water to the road base, damage to the road base can be reduced. In order not to destroy the base layer of the highway in the prior art, a walking guide rail needs to be built, the process of building the guide rail is troublesome, and labor is consumed. The contact area between the walking assembly 4 and the ground is large, so that the pressure intensity on the ground is relatively small, and the damage to the base layer of the expressway in the walking process can be avoided as much as possible.

As an example, the upper surface of the main body 1 is provided with a support rod 11, the support rod 11 supports the spray pipe 33, and the support rod 11 is set to support the spray pipe 33, so as to ensure the stability of the spray pipe 33.

As an example, the upper surface of the body 1 is provided with a coupling ring 12, the coupling ring 12 being used to couple traction means. In particular, the traction device is a tractor for hauling the movement of the utility model.

The exemplary embodiments of the present application may be combined with each other, and exemplary embodiments obtained by combining also fall within the scope of the present application.

The present application has been described with particular application to the principles and embodiments thereof, the description of the above examples being only for aiding in the understanding of the method of the present application and its core ideas; meanwhile, those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, and the present description should not be construed as limiting the present application in view of the above.

Claims

1. The utility model provides a highway basic unit curing means, its characterized in that, main part (1), storage water tank (2), water jet equipment (3) and walking subassembly (4), storage water tank (2) are located the upper surface of main part (1), walking subassembly (4) install in the lower surface of main part (1) is used for main part (1) walking, water jet equipment (3) with storage water tank (2) are connected, water jet equipment (3) include pump (31), three-way pipe (32) and two spray pipe (33), spray pipe (33) equidistance have been arranged shower nozzle (34), three-way pipe (32) with the output of pump (31) is connected, the input of pump (31) with storage water tank (2) are connected, two spray pipe (33) with three-way pipe (32) are connected, two spray pipe (33) are to the both sides of main part (1) extend.

2. The highway basic unit maintenance device according to claim 1, characterized in that the upper wall of the water storage tank (2) is provided with a water filling port, and the water filling port is provided with a sealing cover (21).

3. The highway basic unit maintenance device according to claim 1 or 2, characterized in that, the inside of storage water tank (2) is equipped with water level detection device (5), water level detection device (5) include float ball (51), body of rod (52), upper limit portion (53) and lower limit portion (54), float ball (51) are hollow sphere and density is less than water, body of rod (52) with float ball (51) are connected, upper limit portion (53) with lower limit portion (54) are located respectively on body of rod (52), body of rod (52) pass the upper wall of storage water tank (2) and with the upper wall sliding connection of storage water tank (2).

4. The highway basic unit maintenance device according to claim 1, characterized in that the traveling assembly (4) comprises a mounting shaft (41), a support member (42) and a roller (43), the mounting shaft (41) is rotatably connected with the lower surface of the main body (1), and the mounting shaft (41) is connected with the inner wall of the roller (43) through the support member (42).

5. The highway basic unit maintenance device according to claim 1, wherein the upper surface of the main body (1) is provided with a support bar (11), and the support bar (11) supports the water spray pipe (33).

6. The highway basic unit maintenance device according to claim 1, wherein the upper surface of the main body (1) is provided with a connecting ring (12), and the connecting ring (12) is used for connecting with a traction device.