CN215976779U

CN215976779U - Highway construction and maintenance device

Info

Publication number: CN215976779U
Application number: CN202122305027.XU
Authority: CN
Inventors: 纪元峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-08
Anticipated expiration: 2031-09-23

Abstract

The utility model belongs to the technical field of pavement construction maintenance equipment, and particularly relates to a highway construction maintenance device which comprises a shell, wherein an upper partition plate and a lower partition plate are horizontally and fixedly arranged in the shell, lifting plates are slidably arranged on the inner walls of two sides of the shell, the lifting plates and the upper partition plate are rotatably provided with a same hollow telescopic rod, a dust collection box and a pitch box are arranged on the top side of the upper partition plate, vertical plates and filter plates are fixedly arranged in the dust collection box, the filter plates are obliquely arranged, the top of the shell is provided with a mounting opening, the mounting opening is communicated with the dust collection box, and an exhaust fan is fixedly arranged in the mounting opening. The utility model has reasonable design, simple operation and convenient use, can effectively connect dust removal and crack pouring, not only improves the crack pouring efficiency, but also can avoid the condition that dust and other impurities enter the crack again to cause poor crack cleanliness and cause the crack pouring material to fall off.

Description

Highway construction and maintenance device

Technical Field

The utility model relates to the technical field of pavement construction and maintenance equipment, in particular to a highway construction and maintenance device.

Background

After a highway is built and a vehicle is communicated, pavement defects can be caused due to long-term abrasion and impact, and natural erosion and weathering, wherein a pavement crack is a common pavement defect, and a construction maintenance device is needed to be used when the pavement crack needs to be repaired in time after the crack appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art and provides a highway construction maintenance device.

The technical purpose of the utility model is realized by the following technical scheme: a highway construction maintenance device comprises a shell, wherein an upper partition plate and a lower partition plate are horizontally and fixedly installed in the shell, lifting plates are respectively and slidably installed on the inner walls of two sides of the shell, the lifting plates and the upper partition plate are rotatably installed with a same hollow telescopic rod, a dust collection box and an asphalt box are arranged on the top side of the upper partition plate, a vertical plate and a filter plate are fixedly installed in the dust collection box, the filter plate is obliquely arranged, an installation opening is formed in the top of the shell and communicated with the dust collection box, an exhaust fan is fixedly installed in the installation opening, a conveying pipe is fixedly installed at the top of the shell and provided with a control valve, a feeding hopper is fixedly installed at the top end of the conveying pipe, the bottom end of the conveying pipe is communicated with the asphalt box, a cleaning disc is fixedly installed at the bottom end of the hollow telescopic rod, and a plurality of cleaning brushes are arranged at the bottom side of the cleaning disc, rotate on the baffle down and install the sleeve, and sleeve and hollow telescopic link sliding connection, fixed cover is equipped with driven gear on the sleeve, fixed mounting has driving motor on the bottom inner wall of casing, fixed cover is equipped with the driving gear on driving motor's the output shaft, and driving gear and driven gear mesh mutually, fixed mounting has same electric putter between last baffle and the lifter plate, go up on baffle and the lifter plate respectively fixed mounting have last hollow rod and hollow rod down, and the one end sliding seal who just goes up hollow rod and hollow rod is close to each other down connects, the top of going up hollow rod is linked together with the pitch case, the bottom of hollow rod runs through down baffle back fixed mounting and annotates the feed cylinder down.

Preferably, a plurality of guide grooves are formed in the outer side of the hollow telescopic rod, a plurality of limiting pins are fixedly mounted on the inner wall of the sleeve, and the limiting pins are respectively in sliding connection with the corresponding guide grooves.

Preferably, the top of the shell is fixedly provided with an air pump, and an air outlet of the air pump is communicated with the asphalt box.

Preferably, a plurality of electric heating plates are arranged in the asphalt box.

Preferably, two containing openings are formed in the bottom of the shell, and the cleaning disc and the material injection barrel are respectively located in the corresponding containing openings.

Preferably, the bottom four corners of casing all is provided with removes the wheel, one side fixed mounting of casing has two otic placodes, and fixed mounting has same holding rod on two otic placodes.

The utility model has the beneficial effects that: in the utility model, the lifting plate is pushed by the electric push rod to drive the cleaning brush to be contacted with the ground, the sleeve can be driven to rotate by the driving motor, the driving gear and the driven gear, the hollow telescopic rod and the sleeve can be synchronously rotated under the action of the limiting pin and the guide groove, so that the cleaning disc can be driven to clean the ground by a plurality of cleaning brushes, the cleaned dust and sundries are sucked into the dust collection box under the action of the exhaust fan, the dust and the sundries are intercepted and filtered under the action of the obliquely arranged filter plate, so that the sundries and the dust can be temporarily stored in the dust collection box, the device is pushed to advance along a crack under the coordination of a plurality of moving wheels by the holding rod, thereby the continuous cleaning operation can be carried out, the air pump is started, the air is injected into the asphalt box under the action of the air pump, so that the asphalt enters the material injection cylinder downwards through the upper hollow rod and the lower hollow rod, and then pouring the asphalt crack pouring material into the cleaned crack.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a highway construction maintenance device according to the present invention;

FIG. 2 is a schematic cross-sectional view of a maintenance device for highway construction according to the present invention;

fig. 3 is a schematic bottom view of the sleeve, the driven gear and the limit pin according to the present invention.

In the figure: 1. a housing; 2. an ear plate; 3. an upper partition plate; 4. a lower partition plate; 5. a lifting plate; 6. a hollow telescopic rod; 7. a dust collection box; 8. an asphalt box; 9. filtering the plate; 10. a feed hopper; 11. an air pump; 12. cleaning the disc; 13. a sleeve; 14. a driven gear; 15. a drive motor; 16. a driving gear; 17. an electric push rod; 18. an upper hollow rod; 19. a lower hollow bar.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-3, a highway construction maintenance device comprises a housing 1, an upper partition plate 3 and a lower partition plate 4 are horizontally and fixedly installed in the housing 1, a lifting plate 5 is slidably installed on both inner walls of the housing 1, the lifting plate 5 and the upper partition plate 3 are rotatably installed with the same hollow telescopic rod 6, a dust box 7 and a pitch box 8 are provided on the top side of the upper partition plate 3, a vertical plate and a filter plate 9 are fixedly installed in the dust box 7, the filter plate 9 is obliquely arranged, dust and sundries can be intercepted and guided by the obliquely arranged filter plate 9, so that the dust and the sundries can be gathered on the left side of the vertical plate for immediate riding storage, a mounting opening is opened on the top of the housing 1, the mounting opening is communicated with the dust box 7, an exhaust fan is fixedly installed in the mounting opening, a conveying pipe is fixedly installed on the top of the housing 1, and a control valve is provided on the conveying pipe, a feed hopper 10 is fixedly installed at the top end of the conveying pipe, the bottom end of the conveying pipe is communicated with an asphalt box 8, a cleaning disc 12 is fixedly installed at the bottom end of the hollow telescopic rod 6, a plurality of cleaning brushes are arranged at the bottom side of the cleaning disc 12, a sleeve 13 is rotatably installed on the lower partition plate 4 and is in sliding connection with the hollow telescopic rod 6, a driven gear 14 is fixedly sleeved on the sleeve 13, a driving motor 15 is fixedly installed on the inner wall of the bottom of the shell 1, a driving gear 16 is fixedly sleeved on an output shaft of the driving motor 15 and is meshed with the driven gear 14, the same electric push rod 17 is fixedly installed between the upper partition plate 3 and the lifting plate 5, an upper hollow rod 18 and a lower hollow rod 19 are respectively and fixedly installed on the upper partition plate 3 and the lifting plate 5, one ends of the upper hollow rod 18 and the lower hollow rod 19, which are close to each other, are in sliding sealing connection, and the top end of the upper hollow rod 18 is communicated with the asphalt box 8, the bottom end of the lower hollow rod 19 is fixedly provided with a charging barrel after penetrating through the lower clapboard 4.

In this embodiment, a plurality of guide ways have been seted up in the outside of hollow telescopic link 6, and fixed mounting has a plurality of spacer pins on the inner wall of sleeve 13, and a plurality of spacer pins respectively with the guide way sliding connection that corresponds, through the cooperation between guide way and the spacer pin under, can make hollow telescopic link 6 and sleeve 13 keep stable slip.

In this embodiment, casing 1's top fixed mounting has air pump 11, and the gas outlet of air pump 11 is linked together with pitch case 8, can inject the air into pitch case 8 through air pump 11 to be convenient for pitch discharge.

In this embodiment, be provided with a plurality of electric plates in the asphalt box 8, can heat pitch through a plurality of electric plates to can avoid two to appear cooling in asphalt box 8.

In this embodiment, two storage ports have been seted up to casing 1's bottom, and cleaning disc 12 and notes feed cylinder are located corresponding storage port respectively, are convenient for accomodate cleaning disc 12 and notes feed cylinder through two storage ports.

In this embodiment, the bottom four corners of casing 1 all is provided with removes the wheel, and one side fixed mounting of casing 1 has two otic placodes 2, and fixed mounting has same holding rod on two otic placodes 2, under the cooperation through holding rod, otic placode and removal wheel, is convenient for remove the device.

In this embodiment, one side of the dust box 7 extends to the left side of the housing 1 and is fixedly provided with a baffle, and the baffle is fixedly provided with a handle, so that the dust box 7 can be pulled out from the housing 1 by pulling the baffle through the handle, thereby facilitating the cleaning of dust and sundries in the dust box 7.

The working principle is as follows: when the device is used, firstly, a power supply is switched on, molten asphalt crack pouring materials are conveyed into an asphalt box 8 from a feed hopper 10 through a conveying pipe, a control valve is closed, asphalt is heated under the action of an electric heating plate, the condition that the asphalt crack pouring materials are cooled and solidified in the asphalt box 8 can be avoided, the device is moved to a position needing crack pouring through a holding rod under the matching of a moving wheel, an electric push rod 17 controls a lifting plate 5 to move downwards, a cleaning disc 12 can be driven to enable a plurality of cleaning brushes to be in contact with the ground, an exhaust fan and a driving motor 15 are started, the exhaust fan sucks up dust and sundries in gaps on the ground through a hollow telescopic rod 6 and the cleaning disc 12, the dust and the sundries are intercepted under the action of a hollow telescopic rod 9, filtered air is discharged out of a shell 1, the dust and the sundries are temporarily stored on the left side of a vertical plate, and a sleeve 13 drives the hollow telescopic rod 6 to rotate under the action of the driving motor 15 through a driving gear 16 and a driven gear 14 Move to can make cleaning disc 12 drive the cleaning brush and clean ground, promote the device and make it advance along the crack through holding the pole, start air pump 11, air pump 11 is with air transport to the pitch case 8 in, make pitch in the pitch case 8 through last hollow rod 18 and hollow rod 19 transport to annotating in the feed cylinder down, can in annotating the crack with pitch crack pouring material under the effect of annotating the feed cylinder.

The highway construction maintenance device provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The highway construction and maintenance device comprises a shell (1) and is characterized in that an upper partition plate (3) and a lower partition plate (4) are horizontally and fixedly installed in the shell (1), lifting plates (5) are slidably installed on inner walls of two sides of the shell (1), the lifting plates (5) and the upper partition plate (3) are rotatably installed with a same hollow telescopic rod (6), a dust collection box (7) and a pitch collection box (8) are arranged on the top side of the upper partition plate (3), vertical plates and filter plates (9) are fixedly installed in the dust collection box (7), the filter plates (9) are obliquely arranged, a mounting opening is formed in the top of the shell (1), the mounting opening is communicated with the dust collection box (7), an exhaust fan is fixedly installed in the mounting opening, a conveying pipe is fixedly installed at the top of the shell (1), and a control valve is arranged on the conveying pipe, the top fixed mounting of conveyer pipe has feeder hopper (10), and the bottom and the pitch case (8) of conveyer pipe are linked together, the bottom fixed mounting of hollow telescopic link (6) has cleaning disc (12), and the bottom side of cleaning disc (12) is provided with a plurality of cleaning brushes, rotate on baffle (4) down and install sleeve (13), and sleeve (13) and hollow telescopic link (6) sliding connection, the fixed cover is equipped with driven gear (14) on sleeve (13), fixed mounting has driving motor (15) on the bottom inner wall of casing (1), the fixed cover is equipped with driving gear (16) on the output shaft of driving motor (15), and driving gear (16) and driven gear (14) mesh mutually, fixed mounting has same electric putter (17) between last baffle (3) and lifter plate (5), go up baffle (3) and lifter plate (5) and go up hollow pole (18) and hollow pole (19) down of fixed mounting respectively, and one end of the upper hollow rod (18) and one end of the lower hollow rod (19) which are close to each other are connected in a sliding and sealing manner, the top end of the upper hollow rod (18) is communicated with the asphalt box (8), and the bottom end of the lower hollow rod (19) penetrates through the lower partition plate (4) and then is fixedly provided with the material injection barrel.

2. The expressway construction and maintenance device of claim 1, wherein: a plurality of guide grooves are formed in the outer side of the hollow telescopic rod (6), a plurality of limiting pins are fixedly mounted on the inner wall of the sleeve (13), and the limiting pins are respectively connected with the corresponding guide grooves in a sliding mode.

3. The expressway construction and maintenance device of claim 1, wherein: the top of the shell (1) is fixedly provided with an air pump (11), and an air outlet of the air pump (11) is communicated with the asphalt box (8).

4. The expressway construction and maintenance device of claim 1, wherein: a plurality of electric heating plates are arranged in the asphalt box (8).

5. The expressway construction and maintenance device of claim 1, wherein: two containing openings are formed in the bottom of the shell (1), and the cleaning disc (12) and the material injection cylinder are respectively located in the corresponding containing openings.

6. The expressway construction and maintenance device of claim 1, wherein: the utility model discloses a handle of a bicycle, including casing (1), one side fixed mounting of casing (1) has two otic placodes (2), and fixed mounting has same holding rod on two otic placodes (2).