CN218667047U - Highway road surface maintenance watering lorry - Google Patents

Abstract

The utility model relates to the technical field of pavement maintenance, in particular to a road pavement maintenance watering cart, which comprises a frame, wherein a water tank is arranged at the upper end of the frame, a water inlet structure is arranged inside the water tank, and a watering structure is arranged at the rear end of the frame; the inlet structure includes first water pump, the upper end of first water pump is connected with the connecting pipe, the lower extreme of connecting pipe is connected with spacing pipe, through set up the watering structure on this highway road surface maintenance watering lorry, step motor passes through synchronizing wheel and hold-in range drive screw rod rotatory, screw rod rotary drive stay tube stretches out or withdraws, be favorable to automatic position to the watering to adjust, make this maintenance watering lorry can enough roll the watering on the road surface, also can be in one side watering on the construction road surface, this maintenance watering lorry application range has been enlarged, can effectively avoid not dry road surface to be crushed, rivers can drench directly over the road surface, also can avoid rivers to break away the road surface.

Description

Highway road surface maintenance watering lorry

Technical Field

The utility model relates to a road surface maintenance technical field specifically is a highway road surface maintenance watering lorry.

Background

In the construction of highways, concrete is used to harden road surfaces, and after concrete is poured, the concrete can be gradually set and hardened mainly as a result of hydration of the cement, which requires appropriate humidity conditions, so that the concrete must be cured by spraying water to increase its strength in order to ensure the concrete has appropriate hardening conditions.

The shower head of present highway road surface maintenance watering lorry generally fixed mounting on the frame, and the position of spraying water is inconvenient to be changed, and the road surface hardness that needs the watering maintenance is not enough, and the watering lorry directly rolls and probably leads to the road surface impaired on the highway, if utilize water pressure to spill on the road surface, also can cause the road surface impaired.

There is therefore a need for a road maintenance sprinkler that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway pavement maintenance watering lorry to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a road pavement maintenance watering cart comprises a frame, wherein a water tank is mounted at the upper end of the frame, a water inlet structure is mounted inside the water tank, and a watering structure is mounted at the rear end of the frame;

the water inlet structure comprises a first water pump, the upper end of the first water pump is connected with a connecting pipe, the lower end of the connecting pipe is connected with a limiting pipe, an impeller is arranged in the limiting pipe, and the lower end of the impeller is connected with a stirring paddle;

the watering structure includes the second water pump, the upper end of second water pump is connected with the pipe, the side surface mounting of pipe has the shower head, the outside of pipe is located shower head department and installs the stay tube, the left end face of stay tube is connected with the slider, the center of slider runs through there is the screw rod, the internally mounted that the oblique top of screw rod is located the frame has step motor, the rear end of screw rod and step motor's drive end all are connected with the synchronizing wheel, the side surface mounting of synchronizing wheel has the hold-in range.

As the utility model discloses preferred scheme, first water pump passes through connecting pipe and spacing pipe and water tank intercommunication, the connected mode between impeller and the spacing pipe is connected for rotating.

As the utility model discloses preferred scheme, the lower extreme of stirring rake passes through the bearing and is connected with the water tank rotation, the inlet tube is installed to the water inlet department of first water pump.

As the utility model discloses preferred scheme, connected mode between stay tube and the slider is fixed welding, the connected mode of stay tube, slider and water tank is sliding connection.

As the utility model discloses preferred scheme, be connected through the bearing rotation between screw rod and the frame, connected mode between screw rod and the slider is threaded connection.

As the utility model discloses preferred scheme, connected mode between synchronizing wheel and the screw rod is fixed welding, connected mode between hold-in range and the synchronizing wheel is the meshing and is connected.

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

1. the utility model discloses in, through set up the watering structure on this highway road surface maintenance watering lorry, step motor passes through synchronizing wheel and hold-in range drive screw rotatory, screw rod rotation drive stay tube stretches out or withdraws, be favorable to automatic position to the watering to adjust, make this maintenance watering lorry can enough roll the watering on the road surface, also can be at one side watering on the construction road surface, this maintenance watering lorry application range has been enlarged, can effectively avoid not dry thorough road surface to be crushed, rivers can drench directly over the road surface, also can avoid rivers to break with the road surface.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view showing the extending state of the support tube of the present invention;

FIG. 3 is a schematic side sectional view of the water inlet structure of the present invention;

fig. 4 is a split three-dimensional schematic view of the sprinkler structure of the present invention.

In the figure: 1. a frame; 2. a water tank; 3. a water inlet structure; 301. a first water pump; 302. a connecting pipe; 303. a limiting pipe; 304. an impeller; 305. a stirring paddle; 4. a sprinkling structure; 401. a second water pump; 402. a conduit; 403. a shower head; 404. supporting a tube; 405. a slider; 406. a screw; 407. a stepping motor; 408. a synchronizing wheel; 409. and (4) a synchronous belt.

Detailed Description

The embodiments of the present invention will be combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

To facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different forms and is not limited to the embodiments described herein, which are provided instead to make the disclosure more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes one or more of the associated listed items and all combinations.

In an embodiment, please refer to fig. 1-4, the present invention provides a technical solution:

a road pavement maintenance watering cart comprises a frame 1, wherein a water tank 2 is installed at the upper end of the frame 1, a water inlet structure 3 is installed inside the water tank 2, and a watering structure 4 is installed at the rear end of the frame 1; the water inlet structure 3 comprises a first water pump 301, the upper end of the first water pump 301 is connected with a connecting pipe 302, the lower end of the connecting pipe 302 is connected with a limiting pipe 303, an impeller 304 is arranged in the limiting pipe 303, and the lower end of the impeller 304 is connected with a stirring paddle 305; the first water pump 301 is communicated with the water tank 2 through a connecting pipe 302 and a limiting pipe 303, the impeller 304 is rotatably connected with the limiting pipe 303, and the impeller 304 can borrow force from water flow; the lower end of the stirring paddle 305 is rotatably connected with the water tank 2 through a bearing, and a water inlet pipe is installed at a water inlet of the first water pump 301; the curing agent is poured into the water tank 2, the clean water is pumped into the water tank 2 through the first water pump 301, and the water flow drives the impeller 304 and the stirring paddle 305 to rotate, so that the clean water and the curing agent can be automatically mixed while water is fed.

In this embodiment, referring to fig. 2 and 4, the sprinkling structure 4 includes a second water pump 401, the upper end of the second water pump 401 is connected with a conduit 402, the outer surface of the side end of the conduit 402 is provided with a shower head 403, the outer side of the conduit 402 is provided with a support pipe 404 at the shower head 403, the left end surface of the support pipe 404 is connected with a slider 405, a screw 406 penetrates through the center of the slider 405, a stepping motor 407 is arranged in the frame 1 obliquely above the screw 406, the rear end of the screw 406 and the driving end of the stepping motor 407 are both connected with a synchronizing wheel 408, and the outer surface of the side end of the synchronizing wheel 408 is provided with a synchronous belt 409; the connection mode between the supporting tube 404 and the sliding block 405 is fixed welding, and the connection modes of the supporting tube 404, the sliding block 405 and the water tank 2 are all sliding connection; the support pipe 404 can support the shower head 403; the screw 406 is rotationally connected with the frame 1 through a bearing, and the screw 406 is in threaded connection with the sliding block 405; the synchronous wheel 408 and the screw 406 are fixedly welded, and the synchronous belt 409 and the synchronous wheel 408 are connected in a meshing manner; when the maintenance of watering is carried out on the road surface of constructing earlier to road one side, through the operation of controller control step motor 407, step motor 407 passes through synchronizing wheel 408 and hold-in range 409 drive screw 406 and rotates, and screw 406 rotary drive stay tube 404 stretches out, is favorable to automatically adjusting the position of watering, and rivers can drench directly over the road surface to be favorable to avoiding rivers to wash out the road surface.

The utility model discloses work flow: when the highway pavement maintenance sprinkler designed by the scheme is used, firstly, a maintenance agent is poured into the water tank 2, then, clean water is pumped into the water tank 2 through the first water pump 301, under the condition that the connection mode between the impeller 304 and the limiting pipe 303 is rotation connection, and the lower end of the stirring paddle 305 is rotation connection with the water tank 2 through the bearing, the water flow drives the impeller 304 and the stirring paddle 305 to rotate, so that the clean water and the maintenance agent are automatically mixed when water is fed, when the pavement constructed on one side of a road is required to be watered and maintained, the controller controls the stepping motor 407 to operate, under the condition that the screw 406 is rotation connection with the frame 1 through the bearing, the stepping motor 407 drives the screw 406 to rotate through the synchronizing wheel 408 and the synchronizing belt 409, under the condition that the connection mode between the screw 406 and the sliding block 405 is threaded connection, the supporting pipe 404 and the connection mode between the sliding block 405 and the water tank 2 are sliding connection, the screw 406 rotationally drives the supporting pipe 404 to extend out or retract, so that the sprinkling position of sprinkling water flow can be automatically adjusted, and the water flow can be sprinkled over the pavement can be prevented from being flushed by the water flow.

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

Claims (6)

1. The utility model provides a highway road surface maintenance watering lorry, includes frame (1), its characterized in that: a water tank (2) is mounted at the upper end of the frame (1), a water inlet structure (3) is mounted inside the water tank (2), and a water spraying structure (4) is mounted at the rear end of the frame (1);

the water inlet structure (3) comprises a first water pump (301), the upper end of the first water pump (301) is connected with a connecting pipe (302), the lower end of the connecting pipe (302) is connected with a limiting pipe (303), an impeller (304) is installed inside the limiting pipe (303), and the lower end of the impeller (304) is connected with a stirring paddle (305);

watering structure (4) include second water pump (401), the upper end of second water pump (401) is connected with pipe (402), the side surface mounting of pipe (402) has shower head (403), the outside of pipe (402) is located shower head (403) and locates to install support tube (404), the left end face of support tube (404) is connected with slider (405), screw rod (406) have been run through at the center of slider (405), the internally mounted that the oblique top of screw rod (406) is located frame (1) has step motor (407), the rear end of screw rod (406) and the drive end of step motor (407) all are connected with synchronizing wheel (408), the side surface mounting of synchronizing wheel (408) has hold-in range (409).

2. A road surface maintenance sprinkler as claimed in claim 1, wherein: the first water pump (301) is communicated with the water tank (2) through a connecting pipe (302) and a limiting pipe (303), and the impeller (304) is connected with the limiting pipe (303) in a rotating mode.

3. A road surface maintenance sprinkler as claimed in claim 1, wherein: the lower extreme of stirring rake (305) passes through the bearing and is connected with water tank (2) rotation, the inlet tube is installed to the water inlet department of first water pump (301).

4. A road surface maintenance sprinkler as claimed in claim 1, wherein: the connection mode between the supporting tube (404) and the sliding block (405) is fixed welding, and the connection modes of the supporting tube (404), the sliding block (405) and the water tank (2) are all sliding connection.

5. A road surface maintenance sprinkler as claimed in claim 1, wherein: the screw rod (406) is rotatably connected with the frame (1) through a bearing, and the screw rod (406) is connected with the sliding block (405) in a threaded manner.

6. A road surface maintenance sprinkler as claimed in claim 1, wherein: the synchronous wheel (408) and the screw (406) are fixedly welded, and the synchronous belt (409) and the synchronous wheel (408) are connected in a meshing manner.

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