CN220927667U - Maintenance device for road and bridge - Google Patents

Abstract

The utility model relates to the technical field of road and bridge maintenance and discloses a maintenance device for a road and bridge, which comprises a handle and a cleaning assembly arranged at the lower end of the handle, wherein a connecting shell is arranged on the cleaning assembly, a plurality of dust collection pipelines are communicated with the side wall of the connecting shell, a thrust assembly which enables the dust collection pipelines to generate suction force and an adsorption assembly which can adsorb dust are arranged on the cleaning assembly, the device is firstly placed in a corresponding expansion joint, a piston slides upwards along the inner cavity of the connecting shell under the cooperation of a motor, a reciprocating threaded rod, a threaded ring, a limiting rod and a push rod, at the moment, the dust collection pipelines can generate suction force, and garbage cleaned by a cleaning disc can be sucked into the connecting shell by the dust collection pipelines, namely, the effect of conveniently collecting and cleaning the garbage in the expansion joint is improved, and the efficiency of cleaning the expansion joint is improved.

Description

Maintenance device for road and bridge

Technical Field

The utility model relates to the technical field of road and bridge maintenance, in particular to a maintenance device for a road and bridge.

Background

The expansion joint is one of the indispensable structures on the road and bridge, because the expansion joint is directly opened and exposed outside, foreign matters can be accumulated and condensed in the expansion joint due to the outside slag soil, and the cleaning of the expansion joint also belongs to one of maintenance work.

The expansion joint is arranged on the road surface, when workers stand on the road surface to clean the expansion joint, the cleaning equipment can sweep up dust and other substances in the expansion joint and sweep out impurities in the expansion joint, but when the expansion joint is deeper, the cleaning equipment and the workers are harder to sweep up and collect the dust and other substances in the expansion joint, so that the efficiency of cleaning the expansion joint is reduced; therefore, the existing requirements are not met, and a maintenance device for roads and bridges is provided.

Disclosure of utility model

The maintenance device for the road and bridge has the beneficial effects that dust and other substances in the expansion joint can be conveniently collected, and the problems that when the expansion joint is deeper, cleaning equipment and staff are difficult to sweep up and collect the dust and other substances in the expansion joint and the efficiency of cleaning the expansion joint is reduced in the background art are solved.

The utility model provides the following technical scheme: a maintenance device for road and bridge, includes the handle and sets up the clearance subassembly at the handle lower extreme, be provided with on the clearance subassembly and connect the casing, the intercommunication has a plurality of dust absorption pipeline on connecting the lateral wall of casing, be provided with the thrust subassembly that makes dust absorption pipeline produce suction and can carry out absorptive adsorption component to the dust on the clearance subassembly.

As an alternative to the maintenance device for road and bridge according to the present utility model, wherein: the cleaning assembly comprises a motor fixedly arranged at the lower end of the handle and a reciprocating threaded rod arranged on the motor, and a cleaning disc is fixedly arranged at the lower end of the reciprocating threaded rod.

As an alternative to the maintenance device for road and bridge according to the present utility model, wherein: the connecting shell is rotationally arranged on the axial side wall of the reciprocating threaded rod, the thrust component comprises a threaded ring which is arranged on the reciprocating threaded rod in a threaded way and a limiting rod which is fixedly arranged at two ends of the threaded ring, the lower end of the limiting rod is fixedly provided with two ejector rods, the ejector rod is arranged on the connecting shell in a sliding manner, a piston is arranged on the side wall of the inner cavity of the connecting shell in a sliding manner, a one-way valve is arranged on the dust collection pipeline, a connecting hole is formed in the bottom of the connecting shell, and a filter screen is arranged on the connecting hole.

As an alternative to the maintenance device for road and bridge according to the present utility model, wherein: the adsorption component comprises a movable ring arranged on a reciprocating threaded rod through threads and a hinge rod rotationally connected to two ends of the movable ring, a plurality of support rods are fixedly arranged at the lower end of the connecting shell, a plurality of plastic panels are fixedly arranged at the lower ends of the support rods together, a rubber frame is slidably arranged on the plastic panels, and the lower ends of the rubber frame are rotationally connected with the hinge rod.

As an alternative to the maintenance device for road and bridge according to the present utility model, wherein: two arc-shaped panels are fixedly arranged at the lower end of the rubber frame, and a gap exists between the arc-shaped panels and the plastic panel.

As an alternative to the maintenance device for road and bridge according to the present utility model, wherein: arc rubber plates are fixedly installed on four end side walls of the connecting shell.

The utility model has the following beneficial effects:

1. Firstly, the equipment is placed in the corresponding expansion joint, under the cooperation of a motor, a reciprocating threaded rod, a threaded ring, a limiting rod and a push rod, the piston slides upwards along the inner cavity of the connecting shell, at the moment, the dust collection pipeline can produce suction force, and the garbage cleaned by the cleaning disc can be sucked into the connecting shell by the dust collection pipeline, so that the effect of conveniently collecting and cleaning the garbage in the expansion joint is achieved, and the efficiency of cleaning the expansion joint is improved.

2. The reciprocating threaded rod is rotating, at the cooperation of expansion ring, reciprocating threaded rod, articulated rod, rubber frame and plastic panel, the expansion ring is when sliding down along reciprocating threaded rod's line, the expansion ring drives rubber frame through two articulated rods and carries out opposite motion before this, can realize the reciprocal friction at plastic panel surface of rubber frame, make plastic panel surface produce static, the impurity that wafts in the expansion joint will be adsorbed by static this moment, rubber frame can slide along plastic panel surface simultaneously, the impurity that plastic panel surface falls down will be picked up by the arc panel, can be further collect the processing to the material in the expansion joint, and is easy operation, it is convenient to use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic diagram of the adsorption module according to the present utility model.

Fig. 3 is an enlarged view of fig. 1a in accordance with the present utility model.

Fig. 4 is a schematic structural view of a thrust assembly according to the present utility model.

In the figure: 1. a handle; 2. cleaning the assembly; 21. a motor; 22. a reciprocating threaded rod; 23. cleaning a disc; 3. an arc-shaped rubber plate; 4. a connection housing; 5. a one-way valve; 6. a dust collection pipeline; 7. an adsorption assembly; 71. a movable ring; 72. a hinge rod; 73. a rubber frame; 74. an arc panel; 75. a plastic panel; 76. a support rod; 8. a thrust assembly; 81. a threaded ring; 82. a limit rod; 83. a push rod; 84. a piston; 85. a connection hole; 86. and (3) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a maintenance device for roads and bridges comprises a handle 1 and a cleaning assembly 2 arranged at the lower end of the handle 1, wherein a connecting shell 4 is arranged on the cleaning assembly 2, a plurality of dust collection pipelines 6 are communicated with the side wall of the connecting shell 4, and a thrust assembly 8 for generating suction force for the dust collection pipelines 6 and an adsorption assembly 7 capable of adsorbing dust are arranged on the cleaning assembly 2.

The cleaning assembly 2 comprises a motor 21 fixedly arranged at the lower end of the handle 1 and a reciprocating threaded rod 22 arranged on the motor 21, and a cleaning disc 23 is fixedly arranged at the lower end of the reciprocating threaded rod 22.

The connecting shell 4 rotates and sets up on the axial lateral wall of reciprocal threaded rod 22, thrust subassembly 8 includes that the screw thread sets up the screwed collar 81 on reciprocal threaded rod 22 and fixed mounting is at the gag lever post 82 at screwed collar 81 both ends, the lower extreme fixed mounting of gag lever post 82 has two ejector pins 83, ejector pin 83 sliding arrangement is on connecting shell 4, the sliding arrangement is provided with piston 84 on the inner chamber lateral wall of connecting shell 4, be provided with check valve 5 on the dust absorption pipeline 6, connecting hole 85 has been seted up to the bottom of connecting shell 4, be provided with filter screen 86 on the connecting hole 85, through the setting of filter screen 86, prevent to enter into the inside after the connecting shell 4 again the landing outside, the return of piston 84 is also convenient for simultaneously.

In this embodiment: firstly, the equipment is placed in a corresponding expansion joint, the motor 21 is started to work, the output end of the motor 21 drives the reciprocating threaded rod 22 to rotate, the threaded ring 81 at the upper end of the reciprocating threaded rod 22 slides upwards along the surface of the reciprocating threaded rod, the threaded ring 81 drives the two ejector rods 83 to slide along the connecting shell 4 through the limiting rod 82, meanwhile, the ejector rods 83 drive the piston 84 to slide upwards along the inner cavity of the connecting shell 4, at the moment, the dust collection pipeline 6 can generate suction force, and garbage cleaned by the cleaning disc 23 can be sucked into the connecting shell 4 through the dust collection pipeline 6, namely, the effect of conveniently collecting and cleaning garbage in the expansion joint is achieved.

Example 2

The embodiment is an improvement based on embodiment 1, specifically, referring to fig. 2-4, the adsorption assembly 7 includes a movable ring 71 screwed on the reciprocating threaded rod 22 and hinge rods 72 rotatably connected to two ends of the movable ring 71, a plurality of support rods 76 are fixedly mounted at the lower end of the connection housing 4, a plastic panel 75 is fixedly mounted at the lower end of the plurality of support rods 76, a rubber frame 73 is slidably disposed on the plastic panel 75, and the lower end of the rubber frame 73 is rotatably connected with the hinge rods 72.

It should be noted that: the reciprocating thread on the reciprocating threaded rod 22 is locally arranged with a stroke exactly the same as the distance displaced by the movable ring 71.

Two arc-shaped panels 74 are fixedly arranged at the lower end of the rubber frame 73, and a gap exists between the arc-shaped panels 74 and a plastic panel 75.

All fixed mounting has arc rubber slab 3 on the four-end lateral wall of connecting casing 4 (only draws local quantity in the figure, and arc rubber slab 3 encloses on the four-end lateral wall of connecting casing 4), through the setting of arc rubber slab 3, can guarantee to clear up the in-process of subassembly 2 in the clearance, impurity in the expansion joint can not fly away, influences operator's operation.

In this embodiment, when the reciprocating threaded rod 22 rotates, it will drive the movable ring 71 to slide along the surface of the reciprocating threaded rod 22, the movable ring 71 will squeeze the two hinged rods 72 in the process of sliding upwards, at this time, the hinged rods 72 will drive the corresponding rubber frame 73 to rub along the plastic panel 75, when the movable ring 71 slides downwards along the lines of the reciprocating threaded rod 22, the movable ring 71 drives the rubber frame 73 to move reversely before this through the two hinged rods 72, so that the rubber frame 73 can rub on the surface of the plastic panel 75 reciprocally, static electricity is generated on the surface of the plastic panel 75, at this time, the scattered impurities in the expansion joint will be absorbed by the static electricity, at the same time, the rubber frame 73 will slide along the surface of the plastic panel 75, the dropped impurities on the surface of the plastic panel 75 will be picked up by the arc panel 74, and the matters in the expansion joint can be further collected and processed, and the operation is simple and convenient.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (6)

1. A maintenance device for road and bridge, includes handle (1) and sets up clearance subassembly (2) at handle (1) lower extreme, its characterized in that: the cleaning assembly (2) is provided with a connecting shell (4), a plurality of dust collection pipelines (6) are communicated with the side wall of the connecting shell (4), and the cleaning assembly (2) is provided with a thrust assembly (8) which enables the dust collection pipelines (6) to generate suction force and an adsorption assembly (7) which can adsorb dust.

2. A maintenance device for road and bridge according to claim 1, wherein: the cleaning assembly (2) comprises a motor (21) fixedly arranged at the lower end of the handle (1) and a reciprocating threaded rod (22) arranged on the motor (21), and a cleaning disc (23) is fixedly arranged at the lower end of the reciprocating threaded rod (22).

3. A maintenance device for road and bridge according to claim 2, characterized in that: the utility model discloses a dust collection device, including connecting casing (4), thrust subassembly (8), connecting casing (4) are rotated and are set up on the axial lateral wall of reciprocal threaded rod (22), thrust subassembly (8) are including screw thread setting on reciprocal threaded rod (22) screwed ring (81) and fixed mounting gag lever post (82) at screwed ring (81) both ends, the lower extreme fixed mounting of gag lever post (82) has two ejector pins (83), ejector pins (83) sliding arrangement is on connecting casing (4), the sliding arrangement is provided with piston (84) on the inner chamber lateral wall of connecting casing (4), be provided with check valve (5) on dust absorption pipeline (6), connecting hole (85) have been seted up to the bottom of connecting casing (4), be provided with filter screen (86) on connecting hole (85).

4. A maintenance device for road and bridge according to claim 3, wherein: the adsorption component (7) comprises a movable ring (71) which is arranged on a reciprocating threaded rod (22) in a threaded manner and a hinge rod (72) which is rotationally connected with two ends of the movable ring (71), a plurality of support rods (76) are fixedly arranged at the lower end of the connecting shell (4), a plurality of plastic panels (75) are fixedly arranged at the lower ends of the support rods (76) together, a rubber frame (73) is slidingly arranged on the plastic panels (75), and the lower ends of the rubber frame (73) are rotationally connected with the hinge rod (72).

5. A maintenance device for road and bridge according to claim 4, wherein: two arc-shaped panels (74) are fixedly arranged at the lower ends of the rubber frames (73), and gaps exist between the arc-shaped panels (74) and the plastic panels (75).

6. A maintenance device for road and bridge according to claim 1, wherein: arc rubber plates (3) are fixedly arranged on the four end side walls of the connecting shell (4).