CN211107572U - Municipal administration pipeline is repaired with portable work dolly - Google Patents

Abstract

The utility model discloses a movable working trolley for repairing municipal pipelines, which comprises a fence component and a lifting component, wherein the lifting component is fixedly connected with the fence component, when in use, a handrail rod is pushed by hands to push the trolley to be right above a repairing part, an electric cylinder drives a foot rest to be recovered until the bottom of the fence wall is contacted with the ground, the repairing part of the pipelines is positioned inside the fence wall at the moment, the fence wall plays a role of wind resistance, so that the inside of the fence wall forms a stable repairing environment, the influence of natural wind factors on the pipeline repairing process is prevented, a plurality of groups of air suction ports are processed on the inner wall of the fence wall, the air suction ports are communicated with an air inlet of a dust collector, the dust collector sucks and discharges the dust generated in the pipeline repairing process into a dust box, the influence of the dust caused by the processes of cutting the pipeline and the like in the repairing process is prevented, the working environment when workers repair the pipeline is, the staff regularly clear up the dirt box can, clear up simple and conveniently, the practicality is better.

Description

Municipal administration pipeline is repaired with portable work dolly

Technical Field

The utility model relates to a municipal works technical field specifically is a municipal administration pipeline is repaired and is used portable work dolly.

Background

The municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban lives belong to the municipal engineering category, such as common urban roads, bridges and subways, and various pipelines closely related to the lives: rainwater, sewage, the water supply, the normal water, electric power (the part beyond the red line), telecommunications, heating power, gas etc, the square in addition, the construction of urban afforestation etc. all belongs to the municipal works category, in municipal maintenance process, need repair the pipeline, current repair mode has change or welding repair etc. but at actual open repair in-process, the influence that factors such as natural wind-force led to the fact to the repair process is great, and repair in-process dust influence repair field of vision that processes such as cutting pipeline caused, the dust is big, the probability that the staff inhaled the dust by mistake increases, the practicality is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration pipeline is repaired and is used portable work dolly, possess the influence that prevents natural wind power factor and cause the pipeline repair process, realize in time cleaing away of dust, prevent the dust that processes such as cutting pipeline caused among the repair process from to repairing the influence in the field of vision, the operational environment when purifying the staff and repairing the pipeline, reduce the possibility that the staff inhales the dust by mistake, the better advantage of practicality, can solve among the prior art open repair process influence that factors such as natural wind power caused the repair process great, and repair the dust influence that processes such as cutting pipeline caused and repair the field of vision, the dust is big, the probability that the staff inhales the dust by mistake increases, the not high problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a movable working trolley for repairing municipal pipelines comprises a fence component and a lifting component, wherein the lifting component is fixedly connected with the fence component, the fence component comprises pull rods, grab bars, soft rubber sleeves, a fence wall, a dust collector, an air suction port and a dust box, the soft rubber sleeves are coated on the outer wall of the grab bars, two ends of the grab bars are respectively welded on the two groups of pull rods, the end parts of the two groups of pull rods are fixedly connected with the outer part of the fence wall, a plurality of groups of air suction ports are processed on the inner wall of the fence wall and communicated with an air inlet of the dust collector, the dust collector is fixedly arranged in the fence wall, an air outlet of the dust collector is communicated with the dust box, the dust box is movably arranged on the outer wall of the fence wall through a shaft, and the lifting component is fixedly; the lifting assembly comprises rollers, foot supports, balance rods, an electric cylinder, a cylinder frame and connecting rods, the rollers are fixedly mounted at the bottom of the foot supports, the foot supports are arranged in two groups, each foot support is provided with two groups, the balance rods are fixedly mounted between the two foot supports, the top of each foot support is fixedly connected with the power output end of the electric cylinder, the electric cylinder is fixedly mounted on the inner side of the cylinder frame, the inner side wall of the cylinder frame is fixedly connected with the connecting rods, and the outer side wall of the cylinder frame is fixedly connected with a fence wall.

Preferably, the fence wall is a square fence structure with an upper surface area larger than a lower surface area.

Preferably, the sensor is fixedly installed inside the electric cylinder, and the electric cylinder is electrically connected with an external electronic controller through the built-in sensor.

Preferably, the dust collector adopts a box type dust collecting device of TWYX series.

Preferably, the bottom of the fence wall is provided with a groove for retracting the supporting foot frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this municipal administration pipeline is repaired and is used portable work dolly, the rail wall plays the effect that hinders wind for the inside of rail wall forms stable repair environment, prevents the influence that natural wind power factor caused the pipeline repair process.

2. This municipal administration pipeline is repaired and is used portable work dolly, the dust that produces when the dust catcher repairs the pipeline inhales and discharges the dirt box in, realizes in time cleaing away of dust, prevents to repair the influence of dust that processes such as in-process cutting pipeline caused to repairing the field of vision, purifies the operational environment when staff repairs the pipeline, reduces the possibility that the staff inhaled the dust by mistake.

3. This municipal administration pipeline is repaired with portable work dolly, the staff regularly clear up the dirt box can, clear up simple and conveniently, the practicality is better.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a schematic top view of the overall structure of the present invention;

fig. 3 is a schematic structural view of the fence assembly of the present invention;

fig. 4 is a schematic structural view of the lifting assembly of the present invention.

In the figure: 1. a fence assembly; 11. a pull rod; 12. a grab rail; 13. a soft rubber sleeve; 14. a fence wall; 15. a vacuum cleaner; 16. an air suction opening; 17. a dust box; 2. a lifting assembly; 21. a roller; 22. a foot rest; 23. a balancing pole; 24. an electric cylinder; 25. a cylinder frame; 26. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a mobile working cart for repairing municipal pipelines comprises a rail assembly 1 and a lifting assembly 2, wherein the lifting assembly 2 is fixedly connected with the rail assembly 1.

Referring to fig. 3, the fence assembly 1 includes a pull rod 11, a grab bar 12, a soft rubber sleeve 13, a fence wall 14, a dust collector 15, an air suction opening 16 and a dust box 17, the soft rubber sleeve 13 is coated on the outer wall of the grab bar 12, two ends of the grab bar 12 are respectively welded on two groups of pull rods 11, the ends of the two groups of pull rods 11 are fixedly connected with the outside of the fence wall 14, the fence wall 14 is a square fence structure with an upper surface area larger than a lower surface area, a plurality of groups of air suction openings 16 are processed on the inner wall of the fence wall 14, the air suction openings 16 are communicated with an air inlet of the dust collector 15, the dust collector 15 adopts a TWYX series box type dust collecting device, the dust collector 15 is fixedly installed inside the fence wall 14, an air outlet of the dust collector 15 is communicated with the dust box 17, the dust box 17 is movably installed on the outer wall of the fence wall 14 through a.

Referring to fig. 4, the lifting assembly 2 includes a roller 21, a foot rest 22, a balance bar 23, an electric cylinder 24, a cylinder frame 25 and a connecting rod 26, the roller 21 is fixedly installed at the bottom of the foot rest 22, a groove for retracting the foot rest 22 is processed at the bottom of the fence wall 14, two foot rests 22 are provided, each foot rest 22 is provided with two foot rests, the balance bar 23 is fixedly installed between the two foot rests 22, the top of the foot rest 22 is fixedly connected with a power output end of the electric cylinder 24, a sensor is fixedly installed inside the electric cylinder 24, the electric cylinder 24 is electrically connected with an external electronic controller through a built-in sensor, the electric cylinder 24 is fixedly installed at the inner side of the cylinder frame 25, the inner side wall of the cylinder frame 25 is fixedly connected with the connecting rod 26, and the outer side wall of the cylinder frame 25 is.

The working principle is as follows: cladding soft gum cover 13 on bar 12, optimize and use the experience, promote bar 12 with the hand during use, the effect of cooperation gyro wheel 21 drives whole dolly and removes, promote the dolly when the pipeline is repaired directly over the department of repairing, electric cylinder 24 drives foot rest 22 and retrieves, until the bottom and the ground contact of rail wall 14, the pipeline department of repairing of this moment is located rail wall 14's inside, rail wall 14's inner wall processing multiunit inlet scoop 16, inlet scoop 16 and dust catcher 15's air intake intercommunication, dust that dust catcher 15 produced when repairing the pipeline inhales and discharges to the dirt box 17, the staff regularly clear up dirt box 17 can.

In summary, the following steps: the movable working trolley for repairing the municipal pipeline is characterized in that a soft rubber sleeve 13 covers a handrail rod 12, the use experience is optimized, the handrail rod 12 is pushed by a hand when the movable working trolley is used, the whole trolley is driven to move under the action of a roller 21, the trolley is pushed to a position right above a repaired position when the pipeline is repaired, an electric cylinder 24 drives a foot support 22 to be recovered until the bottom of a fence wall 14 is contacted with the ground, the position where the pipeline is repaired is positioned inside the fence wall 14 at the moment, the fence wall 14 plays a role of blocking wind, so that the inside of the fence wall 14 forms a stable repairing environment, the influence of natural wind factors on the pipeline repairing process is prevented, a plurality of groups of air suction ports 16 are processed on the inner wall of the fence wall 14, the air suction ports 16 are communicated with an air inlet of a dust collector 15, the dust generated during pipeline repairing is sucked and discharged into a dust box 17 by the dust collector 15, the timely cleaning of the dust is realized, and the influence of the, the working environment when the pipeline is repaired by the cleaning worker is reduced, the possibility that the dust is sucked by the worker by mistake is reduced, the worker can clean the dust box 17 regularly, the cleaning is simple and convenient, and the practicability is better.

It is noted that, herein, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a municipal administration pipeline is repaired with portable work dolly, includes rail subassembly (1) and lifting unit (2), lifting unit (2) and rail subassembly (1) fixed connection, its characterized in that: the fence component (1) comprises pull rods (11), grab bars (12), soft rubber sleeves (13), fence walls (14), dust collectors (15), air suction ports (16) and dust boxes (17), wherein the soft rubber sleeves (13) are coated on the outer walls of the grab bars (12), two ends of each grab bar (12) are respectively welded on two groups of pull rods (11), the end parts of the two groups of pull rods (11) are fixedly connected with the outer parts of the fence walls (14), a plurality of groups of air suction ports (16) are processed on the inner walls of the fence walls (14), the air suction ports (16) are communicated with air inlets of the dust collectors (15), the dust collectors (15) are fixedly arranged inside the fence walls (14), air outlets of the dust collectors (15) are communicated with the fence boxes (17), the dust boxes (17) are movably arranged on the outer walls of the fence walls (14) through shafts, and lifting components (2) are fixedly arranged inside the fence walls (14); lifting unit (2) include gyro wheel (21), foot rest (22), balancing pole (23), electric cylinder (24), cylinder frame (25) and connecting rod (26), gyro wheel (21) fixed mounting is in the bottom of foot rest (22), foot rest (22) set up two sets ofly, every foot rest (22) of group is equipped with two, fixed mounting balancing pole (23) between two foot rests (22), the top of foot rest (22) and the power take off end fixed connection of electric cylinder (24), electric cylinder (24) fixed mounting is in the inboard of cylinder frame (25), the inside wall and connecting rod (26) fixed connection of cylinder frame (25), the lateral wall and rail wall (14) fixed connection of cylinder frame (25).

2. The mobile working trolley for repairing the municipal pipeline according to claim 1, wherein: the fence wall (14) is of a square fence structure, and the area of the upper surface of the square fence structure is larger than that of the lower surface of the square fence structure.

3. The mobile working trolley for repairing the municipal pipeline according to claim 1, wherein: the sensor is fixedly arranged in the electric cylinder (24), and the electric cylinder (24) is electrically connected with an external electronic controller through the built-in sensor.

4. The mobile working trolley for repairing the municipal pipeline according to claim 1, wherein: the dust collector (15) adopts a TWYX series box type dust collecting device.

5. The mobile working trolley for repairing the municipal pipeline according to claim 1, wherein: the bottom of the fence wall (14) is provided with a groove for the retraction of the supporting foot frame (22).

Images