CN217266857U

CN217266857U - Road and bridge construction road surface curing means

Info

Publication number: CN217266857U
Application number: CN202220388205.1U
Authority: CN
Inventors: 肖霞
Original assignee: Shandong Transport Vocational College
Current assignee: Shandong Transport Vocational College
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-08-23
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to the technical field of road maintenance, in particular to a road and bridge construction pavement maintenance device, which slows down the speed of concrete curing in a storage box, facilitates the use of concrete, can automatically clean dust and impurities on roads, reduces the labor of workers, reduces the labor intensity, improves the working efficiency and has high practicability; including locomotive, fan, trachea, shower nozzle, dust catcher, dust absorption pipe, bin, concrete pump, row's material pipe, closing plate, first motor, rotation axis, helical blade and elevating gear, fan fixed mounting is in the upper end of locomotive, and the output and the tracheal input of fan are connected, and tracheal output is provided with the shower nozzle, and dust catcher fixed mounting is in the upper end of locomotive, and the input of dust catcher is provided with the dust absorption pipe, and bin fixed mounting is in the upper end of locomotive.

Description

Road and bridge construction road surface curing means

Technical Field

The utility model relates to a road maintenance's technical field especially relates to a road and bridge construction road surface curing means.

Background

After a road or a bridge is built, the road or the bridge bears abrasion and impact of wheels in a long-term use process, and due to erosion and weathering of natural forces such as rainstorm, flood, sand wind, ice and snow, solarization, ice melting and the like, cracks can appear on the road surface, and the safe passing of vehicles is greatly influenced by the cracks on the road. Therefore, the road needs to be maintained regularly, and the current treatment mode of cracks on the road is to pour concrete into the cracks to fill the cracks. When concrete is used for filling gaps on roads at present, firstly, the concrete is poured into a storage box, then the storage box is transported to the periphery of the gaps on the roads, then tools such as a broom are used for cleaning the periphery of the gaps, then the concrete in the storage box is taken out and filled into the gaps, and then the concrete is scraped off, and then the storage box is transported to the periphery of the next gap on the roads for continuous use; at present, when gaps on roads are repaired, the labor intensity of manually cleaning dust on the roads is very high, and concrete placed in a storage box is easy to cure in a long-time construction process, so that the concrete is difficult to use.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a speed that has slowed down the concrete and has solidified in the holding box has made things convenient for the use of concrete, can clear up dust and impurity on the road automatically simultaneously, has reduced workman's work, has reduced intensity of labour, has improved work efficiency, road and bridge construction road surface curing means that the practicality is high.

The utility model discloses a road and bridge construction road surface maintenance device, including the locomotive, the fan, the trachea, the shower nozzle, the dust catcher, the dust absorption pipe, the bin, the concrete pump, arrange the material pipe, the closing plate, first motor, the rotation axis, helical blade and elevating gear, fan fixed mounting is in the upper end of locomotive, the output of fan is connected with tracheal input, tracheal output is provided with the shower nozzle, the dust catcher fixed mounting is in the upper end of locomotive, the input of dust catcher is provided with the dust absorption pipe, bin fixed mounting is in the upper end of locomotive, the inside of bin is provided with the cavity, the upper end of bin is the opening, the input of concrete pump communicates with the cavity of bin, the output of concrete pump is connected with the input of arranging the material pipe, elevating gear installs on the locomotive, the closing plate fixed mounting is on elevating gear, elevating gear is used for going up and down to the closing plate, the lower end of the sealing plate is provided with a plurality of groups of positioning columns, the upper end of the storage box is provided with a plurality of groups of positioning grooves, the plurality of groups of positioning grooves and the plurality of groups of positioning columns are matched for use, the first motor is fixedly arranged at the upper end of the sealing plate, the rotating shaft is rotatably arranged on the sealing plate, the upper end of the rotating shaft is connected with the output end of the first motor, the helical blade is fixedly arranged on the rotating shaft, and the helical blade is positioned in a cavity of the storage box; when the gap on the road needs to be filled and maintained, firstly, the prepared concrete is poured into a cavity of the storage box, then the lifting device is opened to enable the sealing plate to descend, the sealing plate drives the plurality of groups of positioning columns to descend until the plurality of groups of positioning columns on the sealing plate are inserted into the plurality of groups of positioning grooves at the upper end of the storage box, the helical blade is positioned in the cavity of the storage box, then the first motor is opened to drive the rotating shaft to rotate, the rotating shaft drives the helical blade to rotate, the rotating helical blade promotes the flow of the concrete in the cavity of the storage box, the solidification of the concrete in the cavity of the storage box is slowed down, then the fan is opened, then a worker holds the air pipe to enable the nozzle to be aligned with the gap on the road, air is sprayed out through the air pipe and the nozzle, the road surface around the gap is blown clean, then the fan is closed to open the dust collector, then the worker inserts the input end of the dust collecting pipe into the gap on the road, enabling dust and impurities in the gap to be sucked into the dust collector through the dust suction pipe, then closing the dust collector, then opening the concrete pump, enabling concrete in the cavity of the storage box to enter the discharging pipe through the concrete pump, then holding the discharging pipe by a worker, enabling the output end of the discharging pipe to be aligned with the gap on the road, enabling the concrete to be poured into the gap on the road through the discharging pipe, and then scraping the concrete poured into the upper end of the gap by the worker through a scraper blade; through helical blade's rotation, promoted the flow of bin cavity interior concrete, slowed down the solidification of concrete, made things convenient for the use of concrete, can clear up dust and rubbish on the road automatically through fan and dust catcher, reduced workman's work, reduced intensity of labour, improved work efficiency, the practicality is high.

Preferably, the lifting device comprises a fixed plate, a sliding block, a connecting plate, two groups of supporting plates and a driving device, the fixed plate is fixedly arranged at the upper end of the trolley, a slide way is arranged on the fixed plate, the sliding block is vertically and slidably arranged on the slide way of the fixed plate, the driving device is arranged on the fixed plate, the driving device is used for driving the sliding block to move up and down, the connecting plate is fixedly arranged at the left end of the sliding block, the two groups of supporting plates are fixedly arranged at the lower end of the connecting plate, and the sealing plate is fixedly arranged at the lower ends of the two groups of supporting plates; when the helical blades need to be cleaned and maintained, the driving device is started, the driving device drives the sliding blocks to ascend, the sliding blocks enable the two groups of supporting plates to drive the sealing plates to ascend through the connecting plates, the sealing plates drive the helical blades to ascend through the rotating shafts until the helical blades are located above the storage box, and then the helical blades are cleaned and maintained; through making helical blade be located the top of bin, increased workman's operating space, made things convenient for clearance and the maintenance to helical blade, improved the convenience.

Preferably, the driving device comprises a screw rod and a second motor, the screw rod is rotatably mounted on the fixing plate and is in threaded connection with the sliding block, the upper end of the screw rod is connected with the output end of the second motor, and the second motor is fixedly mounted at the upper end of the fixing plate; turning on a second motor, driving a lead screw to rotate by the second motor, and driving a sliding block to ascend by the rotating lead screw; the lifting of the sliding block is facilitated.

Preferably, the device also comprises two groups of support plates, two groups of screws and two groups of friction plates, wherein the two groups of support plates are respectively and fixedly arranged at the left part and the right part of the moving vehicle, the two groups of screws are respectively screwed with the two groups of support plates, and the two groups of friction plates are respectively and rotatably arranged at the lower ends of the two groups of screws; when the moving vehicle does not need to move, the two groups of screw rods are rotated, the two groups of screw rods drive the two groups of friction plates to descend until the two groups of friction plates are contacted with the ground, and the friction force between the two groups of friction plates and the ground improves the stability of the moving vehicle when the moving vehicle stops.

Preferably, the handle assembly further comprises two groups of handles, and the two groups of handles are fixedly arranged at the upper ends of the two groups of screw rods respectively; through the arrangement, the rotation of the two groups of screws is facilitated, and the convenience in the use process is improved.

Preferably, the device also comprises an oil filling pipe and a funnel, wherein the oil filling pipe is obliquely arranged on the fixed plate, the output end of the oil filling pipe is communicated with the slide way on the fixed plate, and the funnel is fixedly arranged at the upper end of the oil filling pipe; when the slide on the fixed plate needs to be lubricated, lubricating oil is added into the oil filling pipe through the funnel, so that the lubricating oil slides into the slide of the fixed plate through the oil filling pipe, the lubrication of the slide on the fixed plate is facilitated, and the reliability in the use process is improved.

Preferably, a limiting block is arranged on the slideway of the fixing plate; through the arrangement, the sliding block is prevented from moving on the slideway of the fixing plate in an overtravel manner, and the reliability is improved.

Compared with the prior art, the beneficial effects of the utility model are that: when the gap on the road needs to be filled and maintained, firstly, the prepared concrete is poured into a cavity of the storage box, then the lifting device is opened to enable the sealing plate to descend, the sealing plate drives the plurality of groups of positioning columns to descend until the plurality of groups of positioning columns on the sealing plate are inserted into the plurality of groups of positioning grooves at the upper end of the storage box, the helical blade is positioned in the cavity of the storage box, then the first motor is opened to drive the rotating shaft to rotate, the rotating shaft drives the helical blade to rotate, the rotating helical blade promotes the flow of the concrete in the cavity of the storage box, the solidification of the concrete in the cavity of the storage box is slowed down, then the fan is opened, then a worker holds the air pipe to enable the nozzle to be aligned with the gap on the road, air is sprayed out through the air pipe and the nozzle, the road surface around the gap is blown clean, then the fan is closed to open the dust collector, then the worker inserts the input end of the dust collecting pipe into the gap on the road, enabling dust and impurities in the gap to be sucked into the dust collector through the dust suction pipe, then closing the dust collector, then opening the concrete pump, enabling concrete in the storage box chamber to enter the discharging pipe through the concrete pump, then enabling the output end of the discharging pipe to be aligned with the gap on the road through the discharging pipe by a worker holding the discharging pipe, enabling the concrete to be poured into the gap on the road through the discharging pipe, and then enabling the worker to scrape the concrete poured into the upper end of the gap by using a scraper; through helical blade's rotation, promoted the flow of the interior concrete of bin cavity, slowed down the solidification of concrete, made things convenient for the use of concrete, can clear up dust and rubbish on the road automatically through fan and dust catcher, reduced workman's work, reduced intensity of labour, improved work efficiency, the practicality is high.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view showing the structure of a connecting plate, a support plate, a helical blade, etc.;

FIG. 3 is a schematic structural diagram of a fixing plate, a lead screw, a slider and the like;

FIG. 4 is a schematic view of the helical blade in service;

in the drawings, the reference numbers: 1. a moving vehicle; 2. a fan; 3. an air tube; 4. a spray head; 5. a vacuum cleaner; 6. a dust collection pipe; 7. a storage tank; 8. a concrete pump; 9. a discharge pipe; 10. a sealing plate; 11. a first motor; 12. a rotating shaft; 13. a helical blade; 14. a fixing plate; 15. a slider; 16. a connecting plate; 17. a support plate; 18. a lead screw; 19. a second motor; 20. a support plate; 21. a screw; 22. a friction plate; 23. a handle; 24. an oil filler pipe; 25. a funnel.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The fan 2 is fixedly arranged at the upper end of the mobile vehicle 1, the output end of the fan 2 is connected with the input end of the air pipe 3, the output end of the air pipe 3 is provided with a spray head 4, the dust collector 5 is fixedly arranged at the upper end of the mobile vehicle 1, the input end of the dust collector 5 is provided with a dust collection pipe 6, the storage tank 7 is fixedly arranged at the upper end of the mobile vehicle 1, a cavity is arranged inside the storage tank 7, the upper end of the storage tank 7 is open, the input end of the concrete pump 8 is communicated with the cavity of the storage tank 7, the output end of the concrete pump 8 is connected with the input end of the discharge pipe 9, the lower end of the sealing plate 10 is provided with a plurality of groups of positioning columns, the plurality of groups of positioning columns are matched with the positioning columns for use, the first motor 11 is fixedly arranged at the upper end of the sealing plate 10, the rotating shaft 12 is rotatably arranged on the sealing plate 10, and the upper end of the rotating shaft 12 is connected with the output end of the first motor 11, a spiral blade 13 is fixedly arranged on a rotating shaft 12, the spiral blade 13 is positioned in a cavity of the storage box 7, a fixing plate 14 is fixedly arranged at the upper end of the moving vehicle 1, a slide way is arranged on the fixing plate 14, a slide block 15 is vertically and slidably arranged on the slide way of the fixing plate 14, a connecting plate 16 is fixedly arranged at the left end of the slide block 15, two groups of supporting plates 17 are fixedly arranged at the lower end of the connecting plate 16, a sealing plate 10 is fixedly arranged at the lower ends of the two groups of supporting plates 17, a lead screw 18 is rotatably arranged on the fixing plate 14, the lead screw 18 is in threaded connection with the slide block 15, the upper end of the lead screw 18 is connected with the output end of a second motor 19, the second motor 19 is fixedly arranged at the upper end of the fixing plate 14, two groups of supporting plates 20 are respectively and fixedly arranged at the left part and the right part of the moving vehicle 1, two groups of screws 21 are respectively in threaded connection with the two groups of supporting plates 20, two groups of friction plates 22 are respectively and rotatably arranged at the lower ends of the two groups of screws 21, and two groups of handles 23 are respectively and fixedly arranged at the upper ends of the two groups of screws 21; when the gap on the road needs to be filled and maintained, firstly, the prepared concrete is poured into the cavity of the storage box 7, then the second motor 19 is opened, the second motor 19 drives the screw rod 18 to rotate, the rotating screw rod 18 drives the slide block 15 to descend, the slide block 15 drives the two groups of supporting plates 17 to drive the sealing plate 10 to descend through the connecting plate 16, the sealing plate 10 drives the spiral blade 13 to descend through the rotating shaft 12, the sealing plate 10 drives the multiple groups of positioning columns to descend, the multiple groups of positioning columns on the sealing plate 10 are inserted into the multiple groups of positioning grooves at the upper end of the storage box 7, the spiral blade 13 is positioned in the cavity of the storage box 7, then the first motor 11 is opened, the first motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the spiral blade 13 to rotate, the rotating spiral blade 13 promotes the flow of the concrete in the cavity of the storage box 7, and slows down the solidification of the concrete in the cavity of the storage box 7, then the fan 2 is opened, then a worker holds the air pipe 3 to enable the spray head 4 to be aligned with a gap on a road, air is sprayed out through the air pipe 3 and the spray head 4, the road surface around the gap is blown clean, then the fan 2 is closed, the dust collector 5 is opened, then the worker inserts the input end of the dust collecting pipe 6 into the gap on the road, dust and impurities in the gap are sucked into the dust collector 5 through the dust collecting pipe 6, then the dust collector 5 is closed, then the concrete pump 8 is opened, concrete in the cavity of the storage box 7 enters the discharging pipe 9 through the concrete pump 8, then the worker holds the discharging pipe 9, the output end of the discharging pipe 9 is aligned with the gap on the road, the concrete is poured into the gap on the road through the discharging pipe 9, then the worker uses a scraper to scrape the concrete poured into the upper end of the gap flat, when the spiral blade 13 needs to be cleaned and maintained, turning on a second motor 19, the second motor 19 drives a screw rod 18 to rotate, the rotating screw rod 18 drives a sliding block 15 to ascend, the sliding block 15 enables two groups of supporting plates 17 to drive a sealing plate 10 to ascend through a connecting plate 16, the sealing plate 10 drives a spiral blade 13 to ascend through a rotating shaft 12 until the spiral blade 13 is located above a storage box 7, and then the spiral blade 13 is cleaned and maintained; through making helical blade 13 be located the top of bin 7, workman's operating space has been increased, made things convenient for clearance and maintenance to helical blade 13, through helical blade 13's rotation, the flow of bin 7 cavity internal concrete has been promoted, the solidification of concrete has been slowed down, the use of concrete has been made things convenient for, can clear up dust and rubbish on the road automatically through fan 2 and dust catcher 5, workman's work has been reduced, labor intensity is reduced, work efficiency is improved, and the practicality is high.

As shown in fig. 1 to 4, the road and bridge construction pavement maintenance device of the present invention is characterized in that when it works and when it is required to fill and maintain the gap on the road, the prepared concrete is poured into the cavity of the storage box 7, then the second motor 19 is turned on, the second motor 19 drives the lead screw 18 to rotate, the rotating lead screw 18 drives the slider 15 to descend, the slider 15 makes the two sets of supporting plates 17 drive the sealing plate 10 to descend through the connecting plate 16, the sealing plate 10 drives the spiral blade 13 to descend through the rotating shaft 12, the sealing plate 10 drives the multiple sets of positioning columns to descend, the multiple sets of positioning columns on the sealing plate 10 are inserted into the multiple sets of positioning slots at the upper end of the storage box 7, the spiral blade 13 is located in the cavity of the storage box 7, then the first motor 11 is turned on, the first motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the spiral blade 13 to rotate, the rotating spiral blade 13 promotes the flow of the concrete in the cavity of the storage box 7, slowing down the solidification of concrete in a cavity of a storage box 7, then opening a fan 2, then holding an air pipe 3 by a worker to enable a spray head 4 to be aligned with a gap on a road, enabling air to be sprayed out through the air pipe 3 and the spray head 4, enabling the road surface around the gap to be blown clean, then closing the fan 2, opening a dust collector 5, then inserting an input end of a dust collecting pipe 6 into the gap on the road by the worker, enabling dust and impurities in the gap to be sucked into the dust collector 5 through the dust collecting pipe 6, then closing the dust collector 5, then opening a concrete pump 8, enabling the concrete in the cavity of the storage box 7 to enter a discharging pipe 9 through the concrete pump 8, then holding the discharging pipe 9 by the worker, enabling an output end of the discharging pipe 9 to be aligned with the gap on the road, enabling the concrete to be poured into the gap on the road through the discharging pipe 9, and then scraping the concrete poured into the upper end of the gap by the worker through a scraper, when helical blade 13 needs to be cleaned and maintained, second motor 19 is turned on, second motor 19 drives lead screw 18 to rotate, rotary lead screw 18 drives slide block 15 to rise, slide block 15 makes two sets of supporting plates 17 drive sealing plate 10 to rise through connecting plate 16, sealing plate 10 drives helical blade 13 to rise through rotation axis 12, and helical blade 13 is located the top of storage box 7, and later on helical blade 13 is cleaned and maintained.

The utility model discloses a road and bridge construction pavement maintenance device, the installation mode, the connection mode or the setting mode are all common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a road and bridge construction road surface curing means's dust catcher 5, dust absorption pipe 6, concrete pump 8, helical blade 13, lead screw 18, friction plate 22 and funnel 25 are purchase on the market, and technical staff only need according to its subsidiary service instruction install and operate in this industry can, and need not the creative work of technical staff in this field.

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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A road and bridge construction pavement maintenance device is characterized by comprising a moving vehicle (1), a fan (2), an air pipe (3), a spray head (4), a dust collector (5), a dust collection pipe (6), a storage box (7), a concrete pump (8), a discharge pipe (9), a sealing plate (10), a first motor (11), a rotating shaft (12), a spiral blade (13) and a lifting device, wherein the fan (2) is fixedly arranged at the upper end of the moving vehicle (1), the output end of the fan (2) is connected with the input end of the air pipe (3), the spray head (4) is arranged at the output end of the air pipe (3), the dust collector (5) is fixedly arranged at the upper end of the moving vehicle (1), the dust collection pipe (6) is arranged at the input end of the dust collector (5), the storage box (7) is fixedly arranged at the upper end of the moving vehicle (1), a cavity is arranged inside the storage box (7), the upper end of bin (7) is the opening, the input of concrete pump (8) and the cavity intercommunication of bin (7), the output of concrete pump (8) is connected with the input of arranging material pipe (9), elevating gear installs on locomotive (1), closing plate (10) fixed mounting is on elevating gear, elevating gear is used for going up and down to closing plate (10), the lower extreme of closing plate (10) is provided with the multiunit reference column, the upper end of bin (7) is provided with the multiunit constant head tank, multiunit constant head tank and the cooperation of multiunit reference column are used, first motor (11) fixed mounting is in the upper end of closing plate (10), rotation axis (12) are rotated and are installed on closing plate (10), the upper end and the output of first motor (11) of rotation axis (12) are connected, helical blade (13) fixed mounting is on rotation axis (12), helical blade (13) are located the cavity of bin (7).

2. A road and bridge construction pavement maintenance device according to claim 1, characterized in that the lifting device comprises a fixed plate (14), a slider (15), a connecting plate (16), two sets of supporting plates (17) and a driving device, wherein the fixed plate (14) is fixedly installed at the upper end of the moving vehicle (1), a slideway is arranged on the fixed plate (14), the slider (15) is vertically and slidably installed on the slideway of the fixed plate (14), the driving device is installed on the fixed plate (14), the driving device is used for driving the slider (15) to vertically move, the connecting plate (16) is fixedly installed at the left end of the slider (15), the two sets of supporting plates (17) are fixedly installed at the lower end of the connecting plate (16), and the sealing plate (10) is fixedly installed at the lower ends of the two sets of supporting plates (17).

3. A road and bridge construction pavement maintenance device according to claim 2, characterized in that the driving device comprises a lead screw (18) and a second motor (19), the lead screw (18) is rotatably mounted on the fixed plate (14), the lead screw (18) is screwed with the sliding block (15), the upper end of the lead screw (18) is connected with the output end of the second motor (19), and the second motor (19) is fixedly mounted at the upper end of the fixed plate (14).

4. A road and bridge construction pavement maintenance device according to claim 1, further comprising two sets of support plates (20), two sets of screws (21) and two sets of friction plates (22), wherein the two sets of support plates (20) are respectively fixedly mounted at the left and right parts of the moving vehicle (1), the two sets of screws (21) are respectively screwed with the two sets of support plates (20), and the two sets of friction plates (22) are respectively rotatably mounted at the lower ends of the two sets of screws (21).

5. A road and bridge construction pavement maintenance device as claimed in claim 4, further comprising two sets of handles (23), wherein the two sets of handles (23) are fixedly mounted on the upper ends of the two sets of screws (21), respectively.

6. A road and bridge construction pavement maintenance device according to claim 2, further comprising an oil filling pipe (24) and a funnel (25), wherein the oil filling pipe (24) is obliquely installed on the fixing plate (14), an output end of the oil filling pipe (24) is communicated with a slide way on the fixing plate (14), and the funnel (25) is fixedly installed at an upper end of the oil filling pipe (24).

7. A road and bridge construction pavement maintenance device according to claim 2, characterized in that the slide way of the fixing plate (14) is provided with a limiting block.