CN209975447U

CN209975447U - Cleaning device for bridge expansion joint

Info

Publication number: CN209975447U
Application number: CN201920608636.2U
Authority: CN
Inventors: 冯大阔; 李佳男; 郑培君; 石啸威; 陈静; 郜玉芬; 刘会超
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-21
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to a cleaning device for bridge expansion joints, which effectively solves the problems that the bridge expansion joints are difficult to clean and not thorough to clean at present; the technical scheme includes that the bicycle comprises a bicycle body composed of a bicycle plate and wheels, a first turntable with an axis arranged in the front-back direction is mounted below the bicycle plate, a circle of bristles are densely distributed on the circumferential surface of the first turntable, a second turntable parallel to the axis of the first turntable is arranged on the right side of the first turntable, radial shift levers are uniformly distributed on the circumferential surface of the second turntable, and the outer end of each shift lever is bent in the anticlockwise direction; a dustpan with a dust hood opening facing to the right is installed on the left side of the first turntable, a dust collection box is arranged on the vehicle plate, a dust collection pipe is connected between the dust collection box and the dust hood, a dust collection pump is arranged on the dust collection pipe, a fixed rod parallel to the axis of the first turntable is arranged above the dustpan, and bristles can be waved by the fixed rod; the utility model discloses the clearance is thorough, saves time.

Description

Cleaning device for bridge expansion joint

Technical Field

The utility model relates to a bridge maintenance of equipment field specifically is a cleaning device for bridge expansion joint.

Background

The bridge expansion joint is a structural joint arranged between two bridge plates for adapting to expansion caused by heat and contraction caused by cold of a bridge, a dustproof and waterproof rubber strip is generally arranged in the expansion joint, the section of the rubber strip is V-shaped, and a large amount of dust, stones and other impurities are accumulated on the rubber strip and need to be cleaned regularly; present cleaning equipment is generally through cleaning wheel or high-pressure rivers, the mode clearance of air current, raise dust easily during the high-pressure draught clearance, and press from both sides the stone in rubber strip bottom and be difficult to blown off, high-pressure rivers then can make water overflow on the bridge floor, and impurity can't be collected, and the simple cleaning wheel can not clean out the deposit dust that is mingled with in rubber strip V type bottom, on the contrary easily with its compaction, the clearance is not thorough, and mix with impurity such as stone in the brush hair of cleaning wheel easily.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a cleaning device for bridge expansion joint, the effectual difficult clearance of present bridge expansion joint of having solved, the not thorough problem of clearance.

The technical scheme for solving is that the cleaning device for the bridge expansion joint comprises a vehicle body consisting of a vehicle plate and wheels, wherein a first turntable with an axis arranged along the front-back direction is installed below the vehicle plate, a circle of brush hair is densely distributed on the circumferential surface of the first turntable, a second turntable parallel to the axis of the first turntable is arranged on the right side of the first turntable, radial shift levers are uniformly distributed on the circumferential surface of the second turntable, and the outer end of each shift lever is bent towards the anticlockwise direction; the left side of the first turntable is provided with a dustpan with a dust hood opening facing the right, the sweeping board is provided with a dust collection box, a dust collection pipe is connected between the dust collection box and the dust hood, the dust collection pipe is provided with a dust collection pump, a fixed rod parallel to the axis of the first turntable is arranged above the dustpan, and bristles can be waved by the fixed rod.

The utility model discloses can be with mixing with dust and the effectual clean of stone in rubber strip bottom, avoided traditional cleaning device to clear up thoroughly, the dust is easy in the sedimentary compaction problem of rubber strip bottom, in addition, through the undulant brush hair of dead lever, can prevent to mix with the stone in the brush hair, saved the time of artifical rejection.

Drawings

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

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a cross-sectional view of the rubber strip.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

The utility model comprises a vehicle body consisting of a vehicle plate 1 and wheels 2, wherein a first rotary disc 3 with an axis arranged along the front-back direction is arranged below the vehicle plate 1, a circle of brush hair 4 is densely distributed on the circumferential surface of the first rotary disc 3, a second rotary disc 5 parallel to the axis is arranged on the right side of the first rotary disc 3, radial shift levers 6 are uniformly distributed on the circumferential surface of the second rotary disc 5, and the outer end of each shift lever 6 is bent towards the anticlockwise direction; a dust hood 7 and a dustpan 8 with a rightward opening are installed on the left side of the first rotating disc 3, a dust collection box 9 is arranged on the vehicle board 1, a dust collection pipe 10 is connected between the dust collection box 9 and the dust hood 7, a dust collection pump 11 is arranged on the dust collection pipe 10, a fixing rod 12 parallel to the axis of the first rotating disc 3 is arranged above the dustpan 8, and the bristles 4 can be stirred by the fixing rod 12.

The motorcycle plate is characterized in that a first belt wheel 13 parallel to the two rotary tables is installed above the motorcycle plate 1, a second belt wheel 14 and a third belt wheel 15 are coaxially and fixedly installed on the second rotary table 5, a fourth belt wheel 16 is coaxially and fixedly installed on the first rotary table 3, a first belt 17 is installed between the first belt wheel 13 and the second belt wheel 14, a second belt 18 is installed between the third belt wheel 15 and the fourth belt wheel 16, and the first belt wheel 13 rotates to drive the first rotary table 3 and the second rotary table 5 to rotate anticlockwise.

The bottom of the opening of the dustpan 8 is provided with a strip-shaped bulge 19 with a ratchet-shaped section, and the strip-shaped bulge 19 can prevent sundries in the dustpan 8 from spilling.

The dust collecting box 9 is filled with water, and dust can be settled in the water for cleaning.

The utility model has the advantages that the first belt wheel 13 is driven by the motor, when in use, the vehicle body is pushed to the expansion joint, the wheel 2 is bestrided on the expansion joint, the brush hair 4 on the first rotary disc 3 and the deflector rod 6 on the second rotary disc 5 extend into the expansion joint, the driving motor of the first belt wheel 13 and the dust suction pump 11 are started, the first belt wheel 13 drives the first rotary disc 3 and the second rotary disc 5 to rotate anticlockwise through the first belt 17 and the second belt 18, then the vehicle body is pushed in the direction of the second rotary disc 5 in front and the first rotary disc 3 in back, the second rotary disc 5 rotates to enable the deflector rod 6 to pull out the stones and dust clamped at the bottom of the rubber strip, then the first rotating disc 3 rotates to clean the loosened stones and dust towards the rear part, the stones are swept into the dustpan 8, the dust is sucked by the dust hood 7, enters the dust collection box 9 through the dust suction pipe 10 and is settled in water, and the dust is prevented from escaping when the dust collection box 9 is cleaned; when the brush staples 4 are rotated to the fixing bar 12, the fixing bar 12 blocks the brush staples 4 to stir the brush staples 4, and if stones are included in the brush staples 4, the stones fall into the lower dustpan 8.

After cleaning, the water in the dust collection box 9 is discharged completely.

The utility model discloses a second carousel 5 and driving lever 6's effect can be with mixing with the dust and the effectual clean up of stone in the rubber strip bottom, has avoided traditional cleaning device to clear up thoroughly, and the dust is easy in the sedimentary compaction's of rubber strip bottom problem, in addition, stirs brush hair 4 through dead lever 12, can prevent to mix with the stone in the brush hair 4, has saved the time of artifical rejection.

Claims

1. A cleaning device for a bridge expansion joint comprises a vehicle body consisting of a vehicle plate (1) and wheels (2), and is characterized in that a first turntable (3) with an axis arranged along the front-back direction is mounted below the vehicle plate (1), a circle of bristles (4) are densely distributed on the circumferential surface of the first turntable (3), a second turntable (5) parallel to the axis of the first turntable (3) is arranged on the right side of the first turntable (3), radial shift levers (6) are uniformly distributed on the circumferential surface of the second turntable (5), and the outer end of each shift lever (6) is bent towards the counterclockwise direction; a dust hood (7) and a dustpan (8) with an opening facing right are installed on the left side of the first turntable (3), a dust collection box (9) is arranged on the vehicle plate (1), a dust collection pipe (10) is connected between the dust collection box (9) and the dust hood (7), a dust collection pump (11) is arranged on the dust collection pipe (10), a fixing rod (12) parallel to the axis of the first turntable (3) is arranged above the dustpan (8), and the bristles (4) can be stirred by the fixing rod (12).

2. The cleaning device for the bridge expansion joint according to claim 1, wherein a first belt wheel (13) parallel to the two rotary tables is installed above the vehicle plate (1), a second belt wheel (14) and a third belt wheel (15) are coaxially and fixedly installed on the second rotary table (5), a fourth belt wheel (16) is coaxially and fixedly installed on the first rotary table (3), a first belt (17) is installed between the first belt wheel (13) and the second belt wheel (14), and a second belt (18) is installed between the third belt wheel (15) and the fourth belt wheel (16).

3. The cleaning device for the expansion joint of the bridge as claimed in claim 1, wherein the bottom of the opening of the dustpan (8) is provided with a strip-shaped protrusion (19) with a ratchet-shaped cross section.

4. The cleaning device for the expansion joint of the bridge as claimed in claim 1, wherein the dust box (9) is filled with water.