CN213203953U - Bridge expansion joint cleaning device - Google Patents

Abstract

A bridge expansion joint cleaning device comprises a cleaning box, wherein a first sliding groove and a second sliding groove are symmetrically formed in the front side wall and the rear side wall of the cleaning box respectively, a first sliding block and a second sliding block are slidably connected in the first sliding groove and the second sliding groove respectively, a cleaning motor is installed on the outer side of the first sliding block, a cleaning shaft is arranged on an output shaft of the cleaning motor, a cleaning wheel is arranged on the cleaning shaft, a handheld rod is arranged on the top surface of the cleaning box, a first connecting pipe is arranged on the top surface of the handheld rod, the first connecting pipe is connected with a dust suction pipe, the other end of the dust suction pipe is connected with a second connecting pipe, a dust filtering box is arranged at the other end of the second connecting pipe, a dust filtering bag is arranged at the front end of an inner cavity of the dust filtering box, an axial flow fan is installed on the inner side wall of the dust filtering box, an electric box is; the utility model discloses the device is to the more thorough of expansion joint clearance, and labour saving and time saving has improved staff's cleaning efficiency simultaneously.

Description

Bridge expansion joint cleaning device

Technical Field

The utility model relates to a cleaning device especially relates to a bridge expansion joint cleaning device.

Background

The bridge expansion joint is a telescopic device arranged at the movable end of the upper structure of the bridge and the broken joint of the bridge deck. The effect of installation expansion joint is to guarantee that superstructure under temperature variation, concrete shrink and creep to and the load effect, the change of this department can realize, and does not produce extra additional internal force, and can guarantee that the driving is smooth-going.

In the in-service use process, can accumulate a lot of debris in the expansion joint of bridge, debris can influence the flexible performance at expansion joint, so need regularly clear up the debris in the expansion joint. At present, for cleaning the expansion joint, most of the impurities in the expansion joint are manually cleaned, the cleaning by the mode is not thorough, and the working efficiency is low.

In view of the above problems, there is a need for a device for cleaning expansion joints of bridges.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at overcomes exist among the prior art not enough, provides a bridge expansion joint cleaning device, labour saving and time saving, the staff's operation of being convenient for.

The purpose of the utility model is realized like this: a bridge expansion joint cleaning device comprises a cleaning box which is a hollow box body, a cleaning gap is formed in the center of the bottom surface of the cleaning box, a first sliding groove and a second sliding groove are symmetrically formed in the front side wall and the rear side wall of the cleaning box respectively, the first sliding groove penetrates through the side wall of the cleaning box, a first sliding block and a second sliding block are connected in the first sliding groove and the second sliding groove respectively in a sliding manner, springs are arranged between the top of the first sliding block and the side wall of the first sliding groove as well as between the top of the second sliding block and the side wall of the second sliding groove, a cleaning motor is installed on the outer side of the first sliding block, an output shaft of the cleaning motor extends to the inner side of the first sliding block, a cleaning shaft is arranged on the output shaft of the cleaning motor, the other end of the cleaning shaft is rotatably connected with the inner side wall of the second sliding block, a cleaning wheel is arranged on the cleaning shaft, the utility model discloses a cleaning motor, including cleaning motor, cleaning wheel, cleaning box top surface, dust collection pipe, dust filtration box inside wall, cleaning wheel lower part is followed the clearance breach is stretched out, cleaning box top surface middle part is provided with handheld pole, handheld pole is bottom surface open-ended hollow cylinder, handheld pole inner chamber with cleaning box inner chamber intercommunication, handheld pole top surface is provided with first connecting pipe, first connecting pipe is connected with the dust absorption pipe, the other end of dust absorption pipe is connected with the second connecting pipe, the other end of second connecting pipe is provided with the dust filtration case, the dust filtration case is the cavity box, dust filtration case inner chamber front end is provided with the dust filtration bag, the dust filtration bag with second connecting pipe intercommunication, the dust filtration case top surface articulates there is the cleaning door, axial fan is installed to dust filtration incasement inside wall, dust filtration case top surface is provided with the electric cabinet, install the controller in the electric cabinet, cleaning shift knob is installed to the electric cabinet top surface, the, The axial flow fan and the cleaning switch button are connected through a circuit.

Further, a blocking brush is arranged on the outer side of the first sliding groove.

Furthermore, the bottom surface of the dust filtering box is provided with universal wheels, and the top surface of the dust filtering box is provided with a handle.

The utility model has the advantages that:

the axial flow fan rotates to pump out air in the dust filtering box, so that the interior of the dust filtering box is in a negative pressure state. Then the cleaning motor drives the cleaning wheel to rotate, and sundries are swept into the cleaning box, so that the sundries are sucked into the dust filter bag through the handheld rod and the dust suction pipe; simultaneously, the cleaning wheel can move upwards along the first sliding groove and the second sliding groove through the first sliding block and the second sliding block, and some heavy sundries are swept into the cleaning box under the elastic force action of the spring. The cleaning is more thorough, and simultaneously, the time and the labor are saved, and the cleaning efficiency of workers is improved.

Drawings

Fig. 1 is a schematic structural view of a bridge expansion joint cleaning device.

FIG. 2 is a schematic sectional structure view of the cleaning box.

Fig. 3 is a schematic sectional view of the dust filter box.

In the figure: 1. the cleaning device comprises a cleaning box, 2, a cleaning notch, 3, a first sliding groove, 4, a second sliding groove, 5, a blocking brush, 6, a first sliding block, 7, a second sliding block, 8, a spring, 9, a cleaning motor, 10, a cleaning shaft, 11, a cleaning wheel, 12, a handheld rod, 13, a first connecting pipe, 14, a dust collecting pipe, 15, a second connecting pipe, 16, a dust filtering box, 17, a dust filtering bag, 18, a cleaning door, 19, a universal wheel, 20, a handle, 21, an axial flow fan, 22, an electric box, 23, a controller and 24, and a cleaning switch button.

Detailed Description

In order to make the technical solutions in the embodiments of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

The embodiment of the application provides a bridge expansion joint cleaning device.

Embodiment 1, as shown in fig. 1, a bridge expansion joint cleaning device includes a cleaning box 1, the cleaning box 1 is a hollow box body, and a cleaning gap 2 is formed in the center of the bottom surface of the cleaning box 1. The cleaning box is characterized in that a first sliding groove 3 and a second sliding groove 4 are symmetrically formed in the front side wall and the rear side wall of the cleaning box 1 respectively, the first sliding groove 3 penetrates through the side wall of the cleaning box 1, a separation hairbrush 5 is arranged on the outer side of the first sliding groove 3, and therefore sundries in the cleaning box 1 are prevented from being separated from the first sliding groove 3, and further wound on an output shaft of a cleaning motor to damage the cleaning motor. First spout 3 with sliding connection has first slider 6 and second slider 7 in the second spout 4 respectively, 6 tops of first slider with 3 lateral walls of first spout, 7 tops of second slider with all be provided with spring 8 between the 4 lateral walls of second spout. The first slider 6 and the second slider 7 can slide up and down along the first sliding groove 3 and the second sliding groove 4, and under the action of the spring 8, the first slider 6 and the second slider 7 are respectively located at the bottom of the first sliding groove 3 and the second sliding groove 4 in an initial state.

The cleaning motor 9 is installed on the outer side of the first sliding block 6, and the cleaning motor 9 is preferably a vertical gear reduction motor of Shanghai Zhibao motor manufacturing company Limited and has the power of 1.5 kw. The output shaft of the cleaning motor 9 extends to the inner side of the first sliding block 6, a cleaning shaft 10 is arranged on the output shaft of the cleaning motor 9, the other end of the cleaning shaft 10 is rotatably connected with the inner side wall of the second sliding block 7, a cleaning wheel 11 is arranged on the cleaning shaft 10, and the lower portion of the cleaning wheel 11 extends out of the cleaning gap 2. The cleaning motor 9 works, the cleaning shaft 10 drives the cleaning wheel 11 to rotate, and sundries are swept into the cleaning box 1 from the cleaning gap 2. Meanwhile, the cleaning wheel 11 can move upwards along the first sliding groove 3 and the second sliding groove 4 through the first sliding block 6 and the second sliding block 7, and some heavy impurities can be swept into the cleaning box 1 under the action of the elastic force of the spring 8, so that the cleaning is more thorough.

The cleaning box is characterized in that a handheld rod 12 is arranged in the middle of the top surface of the cleaning box 1, the handheld rod 12 is a hollow cylinder with an opening in the bottom surface, and the inner cavity of the handheld rod 12 is communicated with the inner cavity of the cleaning box 1. The top surface of the handheld rod 12 is provided with a first connecting pipe 13, the first connecting pipe 13 is connected with a dust collecting pipe 14, the other end of the dust collecting pipe 14 is connected with a second connecting pipe 15, the other end of the second connecting pipe 15 is provided with a dust filtering box 16, and the dust filtering box 16 is a hollow box body. The front end of the inner cavity of the dust filtering box 16 is provided with a dust filtering bag 17, and the dust filtering bag 17 is communicated with the second connecting pipe 15. The top surface of the dust filtering box 16 is hinged with a cleaning door 18, and when the dust filtering bag 17 is fully collected, the cleaning door 18 is opened to take out the dust filtering bag 17 for dumping.

The bottom surface of the dust filtering box 16 is provided with a universal wheel 19, and the universal wheel 19 is preferably a caster wheel of Shanghainedi industrial aluminum profile fittings company Limited, and the model is CE-W75D-12C. The dust filtering box 16 is provided with a handle 20 on the top surface, and when the dust filtering box 16 is moved, the handle 20 can be pulled to move through the universal wheel 19. The axial flow fan 21 is installed on the inner side wall of the dust filtering box 16, and the axial flow fan 21 is preferably an axial flow fan of Shandong Chuangyuan air conditioning equipment, Inc., and is SF5-4R in model. The top surface of the dust filtering box 16 is provided with an electric box 22, a controller 23 is installed in the electric box 22, the controller 23 preferably selects a standard PLC of the military-creative automation technology and technology company Limited, and the model is JS-68T-D. The electrical box 22 is provided with a cleaning switch button 24 on the top surface, and the controller 23 is connected with the cleaning motor 9, the axial flow fan 21 and the cleaning switch button 24 through circuits.

The utility model discloses when using:

the pulling on one hand of operating personnel the handle is handheld on the other hand the handheld pole will the utility model discloses the device removes the expansion joint one side of treating the clearance. And when the cleaning switch button is pressed down, the controller controls the cleaning motor and the axial flow fan to start working. The axial flow fan rotates to pump out air in the dust filtering box, so that the inside of the dust filtering box is in a negative pressure state. And then the cleaning motor drives the cleaning wheel to rotate, and sundries are swept into the cleaning box. Meanwhile, the cleaning wheel can move upwards along the first sliding groove and the second sliding groove through the first sliding block and the second sliding block, and some heavy sundries are swept into the cleaning box under the action of the spring. The cleaning box is communicated with the inner cavity of the dust filtering box through the handheld rod and the dust suction pipe, and sundries in the cleaning box are sucked into the dust filtering bag through the negative pressure state of the dust filtering box.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims. It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (3)

1. The utility model provides a bridge expansion joint cleaning device, includes the cleaning box, the cleaning box is the cavity box, its characterized in that: a cleaning gap is formed in the center of the bottom surface of the cleaning box, a first sliding groove and a second sliding groove are formed in the front side wall and the rear side wall of the cleaning box respectively and symmetrically, the first sliding groove penetrates through the side wall of the cleaning box, a first sliding block and a second sliding block are connected in the first sliding groove and the second sliding groove respectively in a sliding manner, springs are arranged between the top of the first sliding block and the side wall of the first sliding groove as well as between the top of the second sliding block and the side wall of the second sliding groove, a cleaning motor is mounted on the outer side of the first sliding block, an output shaft of the cleaning motor extends to the inner side of the first sliding block, a cleaning shaft is arranged on the output shaft of the cleaning motor, the other end of the cleaning shaft is rotatably connected with the inner side wall of the second sliding block, a cleaning wheel is arranged on the cleaning shaft, the lower portion of the cleaning wheel extends out of the cleaning gap, a handheld rod is arranged in the, the utility model discloses a cleaning box, including handheld pole, dust collection box, dust filtration box inside wall, handheld pole, cleaning motor, axial fan, cleaning switch button, dust collection box, dust filtration bag, cleaning switch button, cleaning motor, axial fan, cleaning switch button is connected with the dust collection pipe, the other end of dust collection pipe is connected with the second connecting pipe, the other end of second connecting pipe is provided with the dust filtration box, the dust filtration box is the cavity box, dust filtration box inside wall front end is provided with the dust filtration bag, the dust filtration bag with second connecting pipe intercommunication, the dust filtration box top surface articulates there is the clearance door, axial fan is installed to the dust filtration box inside wall, the dust filtration box top surface is provided with the electric box, install the controller in the electric box, cleaning switch button installs cleaning motor, axial fan.

2. The device for cleaning up an expansion joint of a bridge as claimed in claim 1, wherein: and a blocking brush is arranged on the outer side of the first sliding groove.

3. The device for cleaning up an expansion joint of a bridge as claimed in claim 1, wherein: the bottom surface of the dust filtering box is provided with universal wheels, and the top surface of the dust filtering box is provided with a handle.

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