CN218810141U

CN218810141U - Maintenance equipment of railway contact net

Info

Publication number: CN218810141U
Application number: CN202223607118.XU
Authority: CN
Inventors: 王强; 潘龙杰
Original assignee: Tianjin Hongyuan Zhongcheng Electric Power Engineering Co ltd
Current assignee: Tianjin Hongyuan Zhongcheng Electric Power Engineering Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-07
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a maintenance of railway contact net equipment, including the locomotive, the locomotive upper end is provided with a plurality of telescope tube, telescope tube's upper end is provided with work platform, one side that work platform and locomotive are close to each other all is provided with a plurality of direction subassemblies, the direction subassembly includes fixed block, guide bar, slider. The utility model discloses a direction subassembly, lifting unit, operation platform's cooperation is used, can realize that operation platform's lift is folding, need not to assemble, carry out the outrigger through a plurality of telescope tube simultaneously, avoid operation platform to rock, still pass through the backup pad simultaneously, the threaded rod, the grip block, the limiting plate, solid fixed ring's cooperation is used, before the operation, place bulky equipment and equipment on operation platform, fix and spacing equipment through grip block and limiting plate, perhaps fix rope on solid fixed ring, fix equipment and equipment, need not be with the help of appurtenance.

Description

Maintenance equipment of railway contact net

Technical Field

The utility model relates to a rail transit technical field specifically is a maintenance of equipment of railway contact net.

Background

The height of the contact line from the rail surface is generally 5.3-6.5 meters, and when the contact net is overhauled and maintained, the overhead operation is generally carried out by means of the rail contact net operation tower wagon. Because track contact net operation tower wagon generally adopts fixed architecture, all need the equipment before carrying out the operation, comparatively waste time and energy, and when transporting great equipment and equipment, need just can reach the operation platform with the help of other appurtenance, comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a maintenance of equipment of railway contact net to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a maintenance of railway contact net equipment, includes the locomotive, the locomotive upper end is provided with a plurality of telescope tube, telescope tube's upper end is provided with work platform, one side that work platform and locomotive are close to each other all is provided with a plurality of direction subassemblies, the direction subassembly includes fixed block, guide bar, slider, two from top to bottom the inboard of direction subassembly is provided with lifting unit, work platform's top is provided with the operation rail, both sides all are provided with spacing subassembly around the operation rail on the work platform, work platform's the outside is provided with a plurality of gag lever posts.

Preferably, the guide rod is installed on the fixed block, the slider slip cap is established at the guide rod, and is a plurality of the fixed block respectively with corresponding locomotive, operation platform fixed connection.

Preferably, the lifting assembly comprises a hydraulic rod and a hinge frame, the hydraulic rod is hinged to the moving vehicle, the hinge frame is installed at the tail end of the hydraulic rod and consists of a plurality of hinge units, the hinge units are adjacent to each other and hinged to each other, each hinge unit comprises two hinge rods, and the middle parts of the two hinge rods are hinged to each other.

Preferably, the hydraulic rod is hinged to one of the hinge rods, and the fixed block and the sliding block are hinged to the corresponding hinge rod respectively.

Preferably, spacing subassembly includes backup pad, threaded rod, grip block, backup pad fixed mounting is on the operation rail, the threaded rod screw thread is installed in the backup pad, the grip block rotates and installs on the threaded rod, the outside of threaded rod is provided with a plurality of solid fixed rings on the operation platform.

Preferably, the left side and the right side of the operation fence on the operation platform are provided with tool boxes.

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

1. the utility model discloses a cooperation of direction subassembly, lifting unit, operation platform is used, can realize that operation platform's lift is folding, need not to assemble, carries out stable support through a plurality of telescope tube simultaneously, avoids operation platform to rock;

2. the utility model discloses still use through backup pad, threaded rod, grip block, limiting plate, the cooperation of solid fixed ring simultaneously, before the operation, place bulky equipment and equipment on operation platform, fix and spacing the equipment through grip block and limiting plate, perhaps overlap on solid fixed ring and establish fixed rope, it is fixed with equipment, need not be with the help of appurtenance.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of a second working platform according to an embodiment of the present invention;

fig. 3 is a front view of the second embodiment of the present invention.

In the figure: 1. a mobile vehicle; 2. a telescopic sleeve; 3. an operation platform; 4. a guide assembly; 41. a fixed block; 42. a guide rod; 43. a slider; 5. a lifting assembly; 51. a hydraulic rod; 52. a hinged frame; 6. a working fence; 7. a limiting component; 71. a support plate; 72. a threaded rod; 73. a clamping plate; 8. a limiting rod; 9. a fixing ring; 10. a tool box.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a maintenance device of a railway contact net comprises a moving vehicle 1, wherein a plurality of damping type telescopic sleeves 2 are mounted at the upper end of the moving vehicle 1 through bolts, an operation platform 3 used for operation of contact net maintenance personnel is mounted at the upper end of each telescopic sleeve 2 through bolts, a plurality of guide assemblies 4 are mounted on one sides, close to each other, of the operation platform 3 and the moving vehicle 1, each guide assembly 4 comprises a fixed block 41, a guide rod 42 and a sliding block 43, lifting assemblies 5 are mounted on the inner sides of the upper guide assembly 4 and the lower guide assembly 4, an operation fence 6 is mounted at the top of the operation platform 3 through bolts, limiting assemblies 7 are mounted on the front side and the rear side of the operation fence 6 on the operation platform 3, and a plurality of limiting rods 8 are welded and mounted on the outer side of the operation platform 3;

the guide rods 42 are welded on the fixed blocks 41, the slide blocks 43 are slidably sleeved on the guide rods 42, and the fixed blocks 41 are fixedly connected with the corresponding moving vehicle 1 and the corresponding operation platform 3 respectively; the lifting assembly 5 comprises a hydraulic rod 51 and a hinge frame 52, the hydraulic rod 51 is hinged on the movable trolley 1, the hinge frame 52 is installed at the tail end of the hydraulic rod 51, the hinge frame 52 consists of a plurality of hinge units, two adjacent hinge units are hinged with each other, each hinge unit comprises two hinge rods, and the middle parts of the two hinge rods are hinged with each other; the hydraulic rod 51 is hinged with one of the hinged rods, and the fixed block 41 and the sliding block 43 are respectively hinged with the corresponding hinged rod; the limiting assembly 7 comprises a supporting plate 71, a threaded rod 72 and a clamping plate 73, the supporting plate 71 is installed on the operation fence 6 through bolts, the threaded rod 72 is installed on the supporting plate 71 in a threaded mode, the clamping plate 73 is installed on the threaded rod 72 through a bearing, and a plurality of fixing rings 9 are installed on the outer side of the threaded rod 72 on the operation platform 3 in a welded mode; the left and right sides of operation rail 6 all welds the toolbox 10 of installing and be used for placing the contact net maintenance tool on operation platform 3.

The working principle is as follows: the utility model discloses a when using, place the inboard of the limiting plate in operation platform 3 both sides with great tool equipment, make grip block 73 move down through twisting movable threaded rod 72, it is fixed with the instrument, can also pass solid fixed ring 9 with the rope simultaneously, further fix the instrument, thereby it rotates to drive the hinge bar through hydraulic stem 51 is flexible, thereby it reciprocates to make slider 43 remove and then drive operation platform 3, make operation platform 3 reciprocate, thereby it is flexible to drive telescope tube 2, carry out the outrigger through a plurality of telescope tube 2, avoid operation platform 3 to rock, and the use is convenient, and the use effect is good.

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

1. The utility model provides a maintenance equipment of railway contact net, includes locomotive (1), its characterized in that: the utility model discloses a parking garage, including locomotive (1), operation platform (4), guide assembly (4), carriage (3), operation platform (3) and one side that locomotive (1) is close to each other all are provided with a plurality of guide assembly (4), guide assembly (4) include fixed block (41), guide bar (42), slider (43), two from top to bottom the inboard of guide assembly (4) is provided with lifting unit (5), the top of operation platform (3) is provided with operation rail (6), both sides all are provided with spacing subassembly (7) around operation rail (6) on operation platform (3), the outside of operation platform (3) is provided with a plurality of gag lever post (8).

2. The maintenance equipment of a railway contact net of claim 1, characterized by that: guide bar (42) are installed on fixed block (41), slider (43) slip cover is established at guide bar (42), and is a plurality of fixed block (41) respectively with corresponding locomotive (1), operation platform (3) fixed connection.

3. The maintenance equipment of a railway contact net of claim 2, characterized by that: lifting unit (5) include hydraulic stem (51), articulated frame (52), hydraulic stem (51) articulate on locomotive (1), the end at hydraulic stem (51) is installed in articulated frame (52), articulated frame (52) comprise a plurality of articulated units, adjacent two articulated unit is articulated each other, articulated unit includes two articulated poles, two articulated pole middle part is articulated each other.

4. The maintenance equipment of a railway catenary as claimed in claim 3, wherein: the hydraulic rod (51) is hinged to one of the hinged rods, and the fixed block (41) and the sliding block (43) are hinged to the corresponding hinged rods respectively.

5. The maintenance equipment of a railway catenary as claimed in claim 1, wherein: spacing subassembly (7) include backup pad (71), threaded rod (72), grip block (73), backup pad (71) fixed mounting is on operation rail (6), threaded rod (72) screw thread is installed in backup pad (71), grip block (73) are rotated and are installed on threaded rod (72), the outside of threaded rod (72) is provided with a plurality of solid fixed rings (9) on operation platform (3).

6. The maintenance equipment of a railway contact net of claim 1, characterized by that: tool boxes (10) are arranged on the left side and the right side of the operation fence (6) on the operation platform (3).