CN215714503U - Urban road cementation of fissures device - Google Patents

Abstract

The utility model discloses an urban road crack pouring device which comprises a flat-plate cart, wherein the upper end of the flat-plate cart is fixedly connected with a storage barrel, the upper end of the flat-plate cart is fixedly provided with a conveying pump, an inlet of the conveying pump is fixedly connected with the storage barrel through a guide pipe, and an outlet of the conveying pump is fixedly connected with a conveying pipe. According to the utility model, the plurality of connecting pipes which are communicated with the conveying opening in a switchable manner are arranged, the spray heads with different apertures are arranged under the plurality of connecting pipes, and the positions of the spray heads are fixed by utilizing the triangular limiting blocks, so that the crack pouring device can select the spray heads with the proper apertures according to the size of the gaps for crack pouring, the crack pouring efficiency is ensured, the waste of pouring materials is also avoided, meanwhile, the roller is arranged at the rear side of the spray heads, and the roller rolls the pouring materials sprayed out by the spray heads flat in the process of moving the crack pouring by the flat-bed cart, so that the flatness of the road surface is ensured.

Description

Urban road cementation of fissures device

Technical Field

The utility model relates to the technical field of crack pouring devices, in particular to a crack pouring device for an urban road.

Background

The crack pouring device is also called crack pouring machine, belongs to road surface machinery, is generally used together with a grooving machine and a blower, is mainly used for preventive maintenance of road surface diseases, protects road surface health and improves vehicle running safety, and the existing crack pouring device can basically meet the use requirement of road surface maintenance, but has some defects and needs improvement.

Patent document CN213173274U provides a cementation of fissures device suitable for urban road construction belongs to road technical field, especially is a cementation of fissures device suitable for urban road construction, comprising a base plate, the top of bottom plate is provided with the agitator, the top of agitator is provided with first motor, the surface of agitator is provided with the charge door, the both sides sliding connection of charge door has the arc apron, one side of agitator is provided with the conveying pump. This cementation of fissures device suitable for urban road construction, can reduce external magazine through the arc apron and get into the inside influence that causes the material of churn, the unsatisfactory possibility of cementation of fissures has been reduced, simultaneously through the spout that sets up with the help of the removal of slider control shower nozzle position, can the pertinence cementation of fissures, cementation of fissures effect is better, can control through electronic slide rail and strikeed the unnecessary material of position after strikeeing off the piece to the cementation of fissures and trowel, the cleaning dish can clean pouring of fissures department earlier, the impurity that persists in the reduction crack causes the influence to the material of pouring into, make the cementation of fissures effect better.

When the prior crack pouring device performs the crack pouring work, the pouring materials are quantitatively discharged from the spray head at a fixed speed, then, the filling material is filled into the road surface gap firstly under the control of workers, after the road surface gap is filled, the phenomenon of excessive overflowing of the filling material from the gap can occur due to other errors such as untimely manual operation, moreover, such phenomena are easy to occur especially when filling small-width gaps, the overflowed filling materials not only cause waste, but also protrude outwards from the gaps, so that the road surface is uneven, if a head structure capable of varying the discharge speed of the filling material according to the size of the gap can be provided, the above problems can be greatly solved, and in addition, in order to reduce the unevenness of road surface caused by the crack pouring work, the crack pouring device is required to have a structure for leveling and pouring materials, so that the problem to be solved by the crack pouring device for the urban road is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an urban road crack pouring device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an urban road crack pouring device comprises a flat-plate cart, wherein a storage barrel is fixedly connected to the upper end of the flat-plate cart, a conveying pump is fixedly mounted at the upper end of the flat-plate cart, an inlet of the conveying pump is fixedly connected with the storage barrel through a guide pipe, an outlet of the conveying pump is fixedly connected with a conveying pipe, the lower end of the conveying pipe is rotatably connected with a rotary seat, a plurality of connecting pipes which are symmetrically arranged in a horizontal circumference are fixedly connected to the side wall of the rotary seat, the lower ends of the plurality of connecting pipes are respectively provided with spray heads with different calibers, the side wall of the conveying pipe is provided with a conveying port, the conveying port is horizontally arranged corresponding to one of the connecting pipes, a spring groove is formed in the lower end of the conveying pipe, a first spring is fixedly connected to the top surface in the spring groove, a triangular limiting block is fixedly connected to the lower end of the first spring, the triangular limiting block is slidably connected with the spring groove, and a triangular limiting groove matched with the triangular limiting block is formed in the lower end of the rotary seat, the lower end of the triangular limiting block vertically slides downwards to penetrate through the conveying pipe and is inserted into the triangular limiting groove.

Preferably, the conveying pipe is arranged to be L-shaped, a fixing seat is arranged on the side wall of the flat-plate cart, and the fixing seat is fixedly connected with the conveying pipe.

Preferably, the lower end of the flat-bed cart is fixedly connected with a support, the support is rotatably connected with an obliquely arranged swing rod, the lower end of the swing rod is fixedly connected with a roller seat, and the lower end of the roller seat is rotatably connected with a horizontally arranged roller.

Preferably, the embedding has the connector in the pendulum rod, the round pin that slides that two symmetries of connector lateral wall fixedly connected with set up, the pendulum rod lateral wall is equipped with the groove that slides that matches with the round pin that slides, slide round pin and groove sliding connection slide, telescopic link fixedly connected with rectangle slide bar is passed through to the one end that the round pin that slides was kept away from to the connector, the cover is equipped with the second spring on the telescopic link, second spring both ends respectively with connector, rectangle slide bar fixed connection.

Preferably, the slip cap has been connected with first external member on the rectangle slide bar, first external member upper end and flatbed cart lower extreme fixed connection, the one end threaded connection that the telescopic link was kept away from to the rectangle slide bar has the actuating lever that the level set up, the one end rotation that the rectangle slide bar was kept away from to the actuating lever is connected with the second external member, second external member upper end and flatbed cart fixed connection.

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

this urban road cementation of fissures device sets up a plurality of connecting pipes of changeable and delivery port intercommunication through rotating at the conveyer pipe lower extreme, and a plurality of connecting pipes set up the shower nozzle of different bores down, it is fixed to the shower nozzle position to recycle triangular stopper, make this cementation of fissures device can select the shower nozzle of suitable bore according to the gap size to carry out the cementation of fissures, the cementation of fissures efficiency has both been guaranteed, also avoided the pouring material extravagant, and simultaneously, through setting up the cylinder at the shower nozzle rear side, when the device carries out cementation of fissures work, put down the cylinder to with ground contact, and the second spring makes the cylinder continuously keep with the contact on ground, thereby remove the in-process of cementation of fissures at the flat-bed handcart, roll the flat with shower nozzle spun pouring material, guarantee the level and smooth on road surface.

Drawings

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

FIG. 2 is a schematic view of the overall bottom structure of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

FIG. 5 is a schematic bottom view of the present invention;

FIG. 6 is an enlarged schematic view of the utility model at A of FIG. 4;

fig. 7 is an enlarged structural view at B in fig. 5 according to the present invention.

In the figure: 1. a flat-bed cart; 2. a storage barrel; 3. a delivery pump; 4. a conduit; 5. a delivery pipe; 6. a fixed seat; 7. rotating the base; 8. a connecting pipe; 9. a spray head; 10. a delivery port; 11. A spring slot; 12. a first spring; 13. a triangular limiting block; 14. a triangular limiting groove; 15. A support; 16. a swing rod; 17. a roller base; 18. a drum; 19. a connector; 20. a sliding pin; 21. a sliding groove; 22. a telescopic rod; 23. a rectangular slide bar; 24. a second spring; 25. A first kit; 26. a drive rod; 27. a second kit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown:

the utility model provides an urban road cementation of fissures device, including flat- bed car 1, 1 upper end fixedly connected with storage vat 2 of flat-bed car, 1 upper end fixed mounting of flat-bed car has delivery pump 3, 3 pump inlets of delivery pump pass through pipe 4 and 2 fixed connection of storage vat, 3 pump outlets fixedly connected with conveyer pipe 5 of delivery pump, conveyer pipe 5 sets up to "L" font, 1 lateral wall of flat-bed car is equipped with fixing base 6, fixing base 6 and conveyer pipe 5 fixed connection, when this irritate wind device uses, earlier pour into appropriate amount into in the storage vat 2 into irritate the material, then start delivery pump 3, 3 pump inlets of delivery pump apply suction and fall the irritate material suction in the storage vat 2 for pipe 4, then, irritate the material and send into in the conveyer pipe 5 and outwards carry by the pump outlet of delivery pump 3.

5 lower extremes of conveyer pipe are rotated and are connected with and revolve seat 7, revolve the connecting pipe 8 that a plurality of horizontal circumference symmetries of 7 lateral walls fixedly connected with set up, a plurality of connecting pipes 8 set up to three, and the contained angle between two adjacent connecting pipes 8 is the 120 degree setting, 8 lower extremes of a plurality of connecting pipes are equipped with shower nozzle 9 that the bore differs respectively, set up shower nozzle 9 that the bore differs through the connecting pipe 8 lower extreme on revolving seat 7, make this irritate wind the device can be according to the shower nozzle 9 of the suitable bore of road surface gap size selection, avoid the waste of irritating material, 5 lateral walls of conveyer pipe are equipped with transport port 10, transport port 10 corresponds the setting with one of 8 levels of connecting pipe, can only correspond intercommunication transport port 10 with a connecting pipe 8 simultaneously through the setting, make three shower nozzle 9 can only open one and carry out the crack pouring work.

Conveyer pipe 5 lower extreme inside is equipped with spring groove 11, the first spring 12 of top surface fixedly connected with in the spring groove 11, the three-edged stopper 13 of 12 lower extreme fixedly connected with of first spring, three- edged stopper 13 and 11 sliding connection in spring groove, 7 lower extremes of revolving seat are equipped with three-edged stopper 13 assorted three-edged spacing groove 14, the vertical lapse of three-edged stopper 13 lower extreme runs through conveyer pipe 5 and inserts in three-edged spacing groove 14 and set up, slide the three-edged stopper 13 that runs through conveyer pipe 5 through setting up, make three-edged stopper 13 can not take place to rotate with conveyer pipe 5, make revolving seat 7 can only drive three-edged spacing groove 14 and rotate 120 degrees after, just can be inserted and fix by three-edged stopper 13 once more, thereby it is corresponding with three connecting pipe 8's switching angle.

The lower end of the flat-plate cart 1 is fixedly connected with a support 15, the support 15 is rotatably connected with an obliquely arranged swing rod 16, the lower end of the swing rod 16 is fixedly connected with a roller base 17, the lower end of the roller base 17 is rotatably connected with a horizontally arranged roller 18, a connector 19 is embedded in the swing rod 16, two symmetrically arranged sliding pins 20 are fixedly connected with the side wall of the connector 19, a sliding groove 21 matched with the sliding pin 20 is formed in the side wall of the swing rod 16, the sliding pin 20 is slidably connected with the sliding groove 21, by arranging the sliding pin 20 and the sliding groove 21, when the sliding pin 20 is driven by the connector 19 to move in the sliding groove 21, the sliding pin 20 can simultaneously drive the swing rod 16 to rotate around the support 15, one end of the connector 19 far away from the sliding pin 20 is fixedly connected with a rectangular sliding rod 23 through a telescopic rod 22, a second spring 24 is sleeved on the telescopic rod 22, and two ends of the second spring 24 are respectively fixedly connected with the connector 19 and the rectangular sliding rod 23, a first sleeve 25 is sleeved on the rectangular sliding rod 23 in a sliding manner, the upper end of the first sleeve 25 is fixedly connected with the lower end of the flat-bed cart 1, one end of the rectangular sliding rod 23, which is far away from the telescopic rod 22, is connected with a horizontally arranged driving rod 26 in a threaded manner, one end of the driving rod 26, which is far away from the rectangular sliding rod 23, is connected with a second sleeve 27 in a rotating manner, the upper end of the second sleeve 27 is fixedly connected with the flat-bed cart 1, through the arrangement of the telescopic rod 22 and a second spring 24, when the driving rod 26 is rotated, a thread feeding effect is generated between the driving rod 26 and the rectangular sliding rod 23 to drive the rectangular sliding rod 23 to move in the first sleeve 25 towards the direction close to the second sleeve 27, the rectangular sliding rod 23 can drive the connecting head 19 to move through the second spring 24, so as to drive the oscillating rod 16 to rotate, the oscillating rod 16 drives the roller 18 to rotate downwards to be close to the ground, and when the roller 18 is in contact with the ground, the driving rod 26 continues to rotate by a certain angle, the rectangular sliding rod 23 continues to move in the direction close to the second sleeve 27 in the first sleeve 25, the roller 18 is blocked by the ground and cannot rotate continuously, the swing rod 16 and the connector 19 do not move any more, so that the telescopic rod 22 extends, the second spring 24 is stressed to generate elastic deformation and stretch, elastic potential energy is stored, pre-tightening on the second spring 24 is realized, and the roller 18 can be continuously kept in contact with the ground when the subsequent flat-bed cart 1 drives the roller 18 to move on the ground.

The working principle is as follows: when the spray heads 9 with different calibers need to be switched, the triangular limiting block 13 is pressed upwards, the triangular limiting block 13 moves towards the spring groove 11 and extrudes the first spring 12, the first spring 12 is stressed to generate elastic deformation compression, when the triangular limiting block 13 moves into the retraction spring groove 11 and leaves the triangular limiting groove 14, at this time, the connecting pipes 8 can be pushed to make the rotary base 7 rotate around the lower end of the conveying pipe 5, when one connecting pipe 8 rotates away from the position corresponding to the conveying opening 10, and the other connecting pipe 8 with the nozzle 9 with the proper caliber is rotated to correspond to the position of the delivery port 10, the first spring 12 releases the elastic potential energy to push the triangular limiting block 13 to pop out of the spring groove 11 and reinsert into the triangular limiting groove 14, so that the rotary seat 7 is fixed again, the connecting pipe 8 with the nozzle 9 with the proper caliber is convenient for the fixed communication of the delivery port 10, and the switching of the nozzle 9 is completed.

When the roller 18 needs to be put down and the roller 18 is kept in contact with the ground, the driving rod 26 is rotated first, the driving rod 26 rotates in the second sleeve 27 and performs a screw feeding action with the rectangular slide rod 23 to drive the rectangular slide rod 23 to move in the first sleeve 25 in a direction close to the second sleeve 27, the rectangular slide rod 23 drives the connector 19 to move through the second spring 24, the connector 19 drives the swing rod 16 to rotate downwards around the support 15 through the movement of the sliding pin 20 in the sliding groove 21, the swing rod 16 drives the lower roller seat 17 and the roller 18 to rotate downwards to be close to the ground, after the roller 18 rotates to be in contact with the ground, the driving rod 26 continues to rotate for a certain angle, and under the condition that the rectangular slide rod 23 continues to move in a direction close to the second sleeve 27 and the ground blocks the rotation of the roller 18, the second spring 24 is stressed to elastically deform and compress and store elastic potential energy, at this point, the roller 18 continues to contact the ground when it encounters an uneven surface.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides an urban road cementation of fissures device, includes flat-bed car (1), its characterized in that: the flat-plate cart is characterized in that a storage vat (2) is fixedly connected to the upper end of the flat-plate cart (1), a conveying pump (3) is fixedly mounted to the upper end of the flat-plate cart (1), a pump inlet of the conveying pump (3) is fixedly connected with the storage vat (2) through a guide pipe (4), a conveying pipe (5) is fixedly connected to an outlet of the conveying pump (3), a rotary base (7) is rotatably connected to the lower end of the conveying pipe (5), a plurality of connecting pipes (8) which are symmetrically arranged in a horizontal circumference are fixedly connected to the side wall of the rotary base (7), a plurality of nozzles (9) with different calibers are respectively arranged at the lower ends of the connecting pipes (8), a conveying port (10) is formed in the side wall of the conveying pipe (5), the conveying port (10) is horizontally arranged corresponding to one connecting pipe (8), a spring groove (11) is formed in the lower end of the conveying pipe (5), and a first spring (12) is fixedly connected to the inner top surface of the spring groove (11), the lower end of the first spring (12) is fixedly connected with a triangular limiting block (13), the triangular limiting block (13) is connected with the spring groove (11) in a sliding mode, a triangular limiting groove (14) matched with the triangular limiting block (13) is formed in the lower end of the rotary seat (7), and the lower end of the triangular limiting block (13) vertically slides downwards to penetrate through the conveying pipe (5) and is inserted into the triangular limiting groove (14) to be formed in the conveying pipe.

2. The urban road crack pouring device according to claim 1, characterized in that: conveyer pipe (5) set up to "L" font, flat-bed cart (1) lateral wall is equipped with fixing base (6), fixing base (6) and conveyer pipe (5) fixed connection.

3. The urban road crack pouring device according to claim 1, characterized in that: the lower end of the flat-plate cart (1) is fixedly connected with a support (15), the support (15) is rotatably connected with a swing rod (16) which is obliquely arranged, the lower end of the swing rod (16) is fixedly connected with a roller base (17), and the lower end of the roller base (17) is rotatably connected with a roller (18) which is horizontally arranged.

4. The urban road crack pouring device according to claim 3, characterized in that: embedding has connector (19) in pendulum rod (16), the round pin (20) that slides that two symmetries of connector (19) lateral wall fixedly connected with set up, pendulum rod (16) lateral wall is equipped with and slides round pin (20) assorted groove (21) that slides, slide round pin (20) and slide groove (21) sliding connection slide, telescopic link (22) fixedly connected with rectangle slide bar (23) are passed through to the one end that round pin (20) slided in keeping away from connector (19), the cover is equipped with second spring (24) on telescopic link (22), second spring (24) both ends respectively with connector (19), rectangle slide bar (23) fixed connection.

5. The urban road crack pouring device according to claim 4, characterized in that: first external member (25) have been cup jointed in the slip on rectangle slide bar (23), first external member (25) upper end and dull and stereotyped shallow (1) lower extreme fixed connection, the one end threaded connection that telescopic link (22) were kept away from in rectangle slide bar (23) has actuating lever (26) that the level set up, the one end rotation that rectangle slide bar (23) were kept away from in actuating lever (26) is connected with second external member (27), second external member (27) upper end and dull and stereotyped shallow (1) fixed connection.

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