CN215562217U

CN215562217U - Cleaning equipment for bridge guardrail

Info

Publication number: CN215562217U
Application number: CN202022395676.9U
Authority: CN
Inventors: 文豪; 王高峰
Original assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Current assignee: Central and Southern China Municipal Engineering Design and Research Institute Co Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2022-01-18
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses cleaning equipment for a bridge guardrail, which comprises a cleaning part and a wiping part, wherein the cleaning part comprises a shell, a gap is formed in one side surface of the shell, which is close to the wiping part, a first driving device, a first moving component, a horizontal pushing component, a second moving component, a second driving device and a cleaning component are sequentially connected and arranged in the inner space of the shell, the cleaning component extends out of the gap under the action of the horizontal pushing component, and multi-stage lifting is realized under the action of the first moving component and the second moving component; the wiping part is rotatably connected to the side face of the cleaning component and works simultaneously with the cleaning component, water stains are wiped when the guardrail is cleaned, corrosion to the guardrail is reduced, and the service life of the guardrail is prolonged.

Description

Cleaning equipment for bridge guardrail

Technical Field

The utility model relates to the technical field of bridge guardrail cleaning, in particular to cleaning equipment for a bridge guardrail.

Background

In order to protect passing vehicles and pedestrians, guardrails are generally installed on the bridge, namely the bridge guardrail, and the bridge guardrail aims to prevent out-of-control vehicles from crossing the bridge and has the functions of enabling the vehicles not to break through, penetrate downwards, cross over the bridge and beautify the bridge building. For the selection of the form of the bridge guardrail, firstly, the anti-collision grade is determined according to the road grade and the factors of the safety, the coordination, the characteristics of the object to be protected, the site geometric conditions and the like are comprehensively considered, and then the selection of the construction form is carried out according to the factors of the structure, the economy, the construction, the maintenance and the like.

However, the bridge railing is required to be cleaned and maintained periodically during use. At present, bridge guardrails are generally cleaned by a cleaning vehicle with a brush head, the cleaning part of the bridge guardrail is not wiped after the bridge guardrail is cleaned by the cleaning method, and water stains left on the cleaning part can corrode the surface of the guardrail, so that the service life of the guardrail is influenced; in addition, because bridge railing has the variety, its height is also different, leads to current belt cleaning device can not satisfy the requirement of wasing multiple high bridge railing. Therefore, a new cleaning device for bridge guardrails is needed to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide cleaning equipment for a bridge guardrail, which can wipe the surface of a guardrail beam cleaned while cleaning, so that the guardrail beam is quickly dried, the corrosion to the guardrail is slowed down to a certain extent, and the service life of the guardrail is prolonged; simultaneously, the height of cleaning device adjustable cleaning roller is applicable to the bridge railing of multiple height, has improved the suitability of this device.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

a cleaning device for a bridge guardrail comprises a cleaning part and a wiping part, wherein the cleaning part comprises a shell, a gap is formed in one side surface, close to the wiping part, of the shell, a first driving device, a first moving assembly, a horizontal pushing assembly, a second moving assembly, a second driving device and a cleaning assembly are sequentially arranged in the inner space of the shell, the cleaning assembly extends out of the gap under the action of the horizontal pushing assembly, and multi-stage lifting is realized under the action of the first moving assembly and the second moving assembly; the wiping part is rotatably connected to the side surface of the cleaning component and works with the cleaning component simultaneously.

Preferably, a first motor is arranged on the bottom surface inside the shell, an output end of the first motor is connected with a first bevel gear and a second bevel gear meshed with the first bevel gear, and the first motor, the first bevel gear and the second bevel gear form a first driving device.

Preferably, a screw rod is sleeved in an inner hole of the second bevel gear, the upper end and the lower end of the screw rod are respectively and rotatably connected to the upper inner wall and the lower inner wall of the shell, a sliding block is fixedly connected to one side of a screw rod seat of the screw rod, the other end of the sliding block is arranged in a sliding groove formed in the inner side wall of the shell, and the screw rod, the sliding block and the sliding groove form a first moving assembly.

Preferably, the other side of the screw seat of the screw rod is fixedly connected with a first connecting plate, the other end of the first connecting plate is fixedly connected with an electric push rod, and the first connecting plate and the electric push rod form a horizontal pushing assembly; the power output end of the electric push rod is connected with a second connecting plate, an electric sliding table is fixed on the second connecting plate, a third connecting plate is fixedly installed on a sliding seat of the electric sliding table, and the second connecting plate, the electric sliding table and the third connecting plate form a second moving assembly; the upper portion fixedly connected with fixed plate of third connecting plate sets up the second motor at the upper surface of fixed plate, sets up clean subassembly at the lower surface of fixed plate, fixed plate and second motor have constituteed second drive arrangement.

Preferably, the cleaning assembly comprises a first roller and a second roller, an output shaft of the second motor penetrates through the fixing plate and is connected with the first roller through a coupler, a driving gear is sleeved on the first roller, the second roller is rotatably connected to the fixing plate, a driven gear is sleeved on the second roller, and the driven gear is meshed with the driving gear.

Preferably, one side of the fixed plate is rotatably connected with a connecting rod through a damping hinge, the other end of the connecting rod is fixedly provided with a connecting sheet, the connecting sheet is semicircular, water absorbing cloth is arranged on the inner side arc surface of the connecting sheet, and the connecting rod, the connecting sheet and the water absorbing cloth form a wiping part.

Preferably, the first roller and the second roller are provided with bristles for cleaning.

Preferably, a water supply tank used for providing a water source for the cleaning assembly is further arranged in the shell, a water outlet of the water supply tank is communicated with a nozzle through a water pipe, the nozzle is fixedly installed on the third connecting plate, and a nozzle of the nozzle faces the cleaning assembly.

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

1. the cleaning equipment for the bridge guardrail is provided with the wiping part, so that water stains can be wiped while the guardrail is cleaned, furthermore, the wiping part consists of a connecting rod, a connecting sheet and water absorbing cloth, one end of the connecting rod is rotatably connected to one side of the fixing plate, the other end of the connecting rod is fixed with the connecting sheet, the connecting sheet is semicircular, so that the connecting sheet can be conveniently attached to a cross beam of the guardrail, and the water absorbing cloth is arranged on the inner arc surface of the connecting sheet, so that the surface of the cleaned cross beam of the guardrail can be wiped while the guardrail is cleaned, the cross beam is quickly dried, the corrosion to the guardrail is slowed down to a certain extent, and the service life of the guardrail is prolonged;

2. according to the cleaning equipment for the bridge guardrail, the first moving assembly and the second moving assembly are arranged, so that the guardrail with different heights can be cleaned, further, through the design of the first motor, the screw rod and the electric sliding table, the first motor drives the screw rod to rotate, the first roller and the second roller are further driven to move upwards, when the height of the guardrail is higher, the electric sliding table is started, the electric sliding table drives the first roller and the second roller to move upwards, and when the bottoms of the first roller and the second roller are not lower than the height of the guardrail, the first roller and the second roller are moved downwards, so that the guardrail is positioned between the first roller and the second roller.

Drawings

Fig. 1 is a layout view of the internal structure of the housing of the present invention.

Fig. 2 is an enlarged view of the structure at a in fig. 1.

Fig. 3 is a top view of the connection of the fixing plate, the connecting rod and the connecting piece of the present invention.

Fig. 4 is a side view of the connection of the connecting sheet and the water-absorbent cloth of the present invention.

Shown in the figure:

1-shell, 2-first motor, 3-first bevel gear, 4-second bevel gear, 5-screw rod, 6-first connecting plate, 7-electric push rod, 8-slide block, 9-chute, 10-second connecting plate, 11-electric sliding table, 12-third connecting plate, 13-fixing plate, 14-second motor, 15-driving gear, 16-driven gear, 17-first roller, 18-second roller, 19-water supply tank, 20-connecting rod, 21-connecting plate and 22-water absorption cloth.

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 to 4 together, the present embodiment provides a cleaning device for a bridge guardrail, including a housing 1, a first motor 2 is disposed on an inner bottom surface of the housing 1, an output end of the first motor 2 is connected to a first bevel gear 3 and a second bevel gear 4 engaged with the first bevel gear 3, and the first motor 2, the first bevel gear 3 and the second bevel gear 4 constitute a first driving device;

the first moving assembly is connected with the first driving device and comprises a screw rod 5, a sliding block 8 and a sliding groove 9, a second bevel gear 4 is sleeved outside the screw rod 5, the upper end and the lower end of the screw rod 5 are respectively and rotatably connected to the upper inner wall and the lower inner wall of the shell 1, the sliding block 8 is fixedly connected to one side of a screw rod seat of the screw rod 5, and the other end of the sliding block 8 is arranged in the sliding groove 9 formed in the inner side wall of the shell 1. When the automatic sliding device works specifically, the first motor 2 is started, the first bevel gear 3 rotates to drive the second bevel gear 4 to rotate, the screw rod 5 is driven to rotate, the screw rod seat moves up and down on the screw rod 5, and therefore the sliding block 8 can move up and down along the sliding groove 9.

Further, a first connecting plate 6 is fixedly connected to the other side of the screw seat of the screw 5, an electric push rod 7 is fixedly connected to the other end of the first connecting plate 6, the first connecting plate 6 and the electric push rod 7 form a horizontal pushing assembly, the horizontal pushing assembly can also move up and down under the driving of the screw 5, and meanwhile, the electric push rod 7 can also stretch in the horizontal direction; the power output end of the electric push rod 7 is connected with a second connecting plate 10, an electric sliding table 11 is fixed on the second connecting plate 10, a third connecting plate 12 is fixedly installed on a sliding seat of the electric sliding table 11, the second connecting plate 10, the electric sliding table 11 and the third connecting plate 12 form a second moving assembly, and the third connecting plate 12 can be driven to move up and down through the electric sliding table 11; the upper portion of the third connecting plate 12 is fixedly connected with a fixing plate 13, and then the fixing plate 13 is driven to move up and down, a second motor 14 is arranged on the upper surface of the fixing plate 13, a cleaning assembly is arranged on the lower surface of the fixing plate 13, and the fixing plate 13 and the second motor 14 form a second driving device.

Further, the second driving device is used for driving the cleaning assembly to rotate, specifically, the cleaning assembly includes a first roller 17 and a second roller 18, an output shaft of the second motor 14 penetrates through the fixing plate 13 and is connected with the first roller 17 through a coupling, a driving gear 15 is sleeved on the first roller 17, the second roller 18 is rotatably connected to the fixing plate 13, a driven gear 16 is sleeved on the second roller 18, the driven gear 16 is meshed with the driving gear 15, and in this way, the first roller 17 is driven by the second motor 14 to rotate, accordingly, the driving gear 15 also rotates, the driven gear 16 is driven to rotate, and the second roller 18 also rotates along with the driving gear; preferably, the first roller 17 and the second roller 18 are arranged correspondingly, and bristles are arranged on both the first roller 17 and the second roller 18, so that the guard rail is cleaned by using the bristles.

Meanwhile, one side of the fixing plate 13 is rotatably connected with a connecting rod 20 through a damping hinge, the other end of the connecting rod 20 is fixed with a connecting piece 21, the connecting piece 21 is semicircular, a water absorbing cloth 22 is arranged on the inner side arc surface of the connecting piece 21, and the connecting rod 20, the connecting piece 21 and the water absorbing cloth 22 form a wiping part. The cleaning part and the cleaning part work simultaneously, and the surface of the guardrail beam after being cleaned can be cleaned, so that water stains are fast dried, and the guardrail is prevented from being corroded.

In addition, still be equipped with the feed water tank 19 that is used for providing the water source for clean subassembly in the casing, the delivery port of feed water tank 19 leads to pipe intercommunication has the nozzle, nozzle fixed mounting in on the third connecting plate 12, the spout of nozzle is towards clean subassembly, takes water out and flows out from the nozzle in the feed water tank 19 through the water pump, drenches guardrail, first cylinder and second cylinder, then washs, the bottom fixed mounting of casing 1 has the gyro wheel, is convenient for remove the washing to the guardrail.

The working principle of the cleaning equipment for the bridge guardrail is as follows:

when the device is used, the electric push rod 7 is started, and the electric push rod 7 drives the first roller 17 and the second roller 18 to move and extend out of the shell 1; the first motor 2 is started, the first motor 2 drives the screw rod 5 to rotate, the first roller 17 and the second roller 18 are finally driven to move upwards, when the height of the guardrail is higher, the electric sliding table 11 is started, the electric sliding table 11 drives the first roller 17 and the second roller 18 to move upwards, when the bottoms of the first roller 17 and the second roller 18 are not lower than the height of the guardrail, the electric push rod 7 is started again to drive the first roller 17 and the second roller 18 to move to the upper end of the guardrail, the electric sliding table 11 is started again, the electric sliding table 11 drives the first roller 17 and the second roller 18 to move downwards, the guardrail is positioned between the first roller 17 and the second roller 18, water is pumped out from the inside of the water supply tank 19 through the water pump to wet the guardrail, the first roller 17 and the second roller 18, the second motor 14 is started, the second motor 14 drives the first roller 17 and the second roller 18 to rotate, the guardrail is cleaned, the connecting rod 20 is rotated, the water absorbing cloth 22 on the inner side of the connecting piece 21 is attached to the surface of the guardrail beam, the cleaned surface of the guardrail beam is cleaned, the cleaned water stain can be wiped, the guardrail is prevented from being corroded, and the service life of the guardrail can be prolonged.

The parts not described in the specification are prior art or common general knowledge. The present embodiments are only for illustrating the utility model and are not to be limited to the scope of the utility model, and modifications such as equivalent replacement by those skilled in the art are considered to fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a cleaning device for bridge railing which characterized in that: the cleaning device comprises a cleaning part and a wiping part, wherein the cleaning part comprises a shell, a gap is formed in one side surface, close to the wiping part, of the shell, a first driving device, a first moving component, a horizontal pushing component, a second moving component, a second driving device and a cleaning component are sequentially arranged in the inner space of the shell, the cleaning component extends out of the gap under the action of the horizontal pushing component, and multi-stage lifting is realized under the action of the first moving component and the second moving component; the wiping part is rotatably connected to the side surface of the cleaning component and works with the cleaning component simultaneously.

2. The cleaning device for the bridge guardrail according to claim 1, wherein: the cleaning part comprises a shell (1), a first motor (2) is arranged on the bottom surface inside the shell (1), the output end of the first motor (2) is connected with a first bevel gear (3) and a second bevel gear (4) meshed with the first bevel gear (3), and the first motor (2), the first bevel gear (3) and the second bevel gear (4) form a first driving device.

3. The cleaning device for the bridge guardrail according to claim 2, wherein: the inner hole of the second bevel gear (4) is sleeved with a screw rod (5), the upper end and the lower end of the screw rod (5) are respectively rotatably connected to the upper inner wall and the lower inner wall of the shell (1), a slider (8) is fixedly connected to one side of a screw rod seat of the screw rod (5), the other end of the slider (8) is arranged in a sliding groove (9) formed in the inner side wall of the shell (1), and a first moving assembly is formed by the screw rod (5), the slider (8) and the sliding groove (9).

4. The cleaning device for the bridge guardrail according to claim 3, wherein: the other side of the screw seat of the screw (5) is fixedly connected with a first connecting plate (6), the other end of the first connecting plate (6) is fixedly connected with an electric push rod (7), and the first connecting plate (6) and the electric push rod (7) form a horizontal pushing assembly; the power output end of the electric push rod (7) is connected with a second connecting plate (10), an electric sliding table (11) is fixed on the second connecting plate (10), a third connecting plate (12) is fixedly mounted on a sliding seat of the electric sliding table (11), and the second connecting plate (10), the electric sliding table (11) and the third connecting plate (12) form a second moving assembly; the upper portion fixedly connected with fixed plate (13) of third connecting plate (12), set up second motor (14) at the upper surface of fixed plate (13), set up clean subassembly at the lower surface of fixed plate (13), fixed plate (13) and second motor (14) have constituteed second drive arrangement.

5. The cleaning device for the bridge guardrail according to claim 4, wherein: the cleaning assembly comprises a first roller (17) and a second roller (18), an output shaft of a second motor (14) penetrates through a fixing plate (13) and is connected with the first roller (17) through a coupler, a driving gear (15) is sleeved on the first roller (17), the second roller (18) is rotatably connected onto the fixing plate (13), a driven gear (16) is sleeved on the second roller (18), and the driven gear (16) is meshed with the driving gear (15).

6. The cleaning device for the bridge guardrail according to claim 5, wherein: one side of fixed plate (13) is connected with connecting rod (20) through the rotation of damping hinge, the other end of connecting rod (20) is fixed with connection piece (21), connection piece (21) are the semicircle form set up on the inboard arc surface of connection piece (21) and absorbed water cloth (22), connecting rod (20), connection piece (21) and absorbed water cloth (22) have constituteed the portion of cleaning.

7. The cleaning device for the bridge guardrail according to claim 5, wherein: the first roller (17) and the second roller (18) are provided with bristles for cleaning.

8. The cleaning device for the bridge guardrail according to claim 4, wherein: still be equipped with feed water tank (19) that is used for providing the water source for cleaning assembly in the casing, the delivery port of feed water tank (19) leads to pipe intercommunication has the nozzle, nozzle fixed mounting in on third connecting plate (12), the spout of nozzle is towards cleaning assembly.