CN219257119U

CN219257119U - Equipment for contact net support

Info

Publication number: CN219257119U
Application number: CN202320038195.3U
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: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-27
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses equipment for a contact net support, which comprises a stand column, wherein a plurality of groups of clamping assemblies are arranged on the stand column, each clamping assembly comprises two clamping plates and a plurality of fastening bolts, a plurality of limiting assemblies are arranged between two adjacent clamping plates, a hanging assembly is arranged at the top of the stand column, a sleeve is arranged on the clamping plate at the uppermost side, supports are arranged on the sleeve, and the number of the clamping assemblies is two. According to the utility model, through the cooperation of the hanging assembly and the clamping assembly, the hanging rope passes through the second fixing plate arranged at the top of the upright post and is fixed with the two second limiting plates on the clamping plate, the clamping plate is hung in an auxiliary manner, the whole slipping of the bracket caused by loosening is avoided, meanwhile, the two clamping assemblies are limited and fixed through the limiting assembly, the clamping assembly at the upper side is utilized to hang the two clamping plates at the lower side, the connectivity of the clamping assembly is enhanced, and slipping during loosening is prevented.

Description

Equipment for contact net support

Technical Field

The utility model relates to the technical field of rail transit, in particular to equipment for a contact net support.

Background

In the prior art, a contact net support is generally installed at the upper end of a stand column through an arc-shaped clamping plate and a cross rod, a positioner is installed on the support, and when the arc-shaped clamping plate and the cross rod are loosened, the support also slides down along with the loosening, so that a suspended contact line can be pulled, and potential safety hazards are provided.

Disclosure of Invention

The present utility model aims to provide a device for a contact net support, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device for contact net support, includes the stand, be provided with multiunit clamping assembly on the stand, clamping assembly includes two splint, a plurality of fastening bolt, upper and lower adjacent two install a plurality of spacing subassemblies between the splint, the stand top is provided with suspension assembly, and the top be provided with the sleeve on the splint, be provided with the support on the sleeve.

Preferably, the number of the clamping assemblies is two, a plurality of bolt holes are formed in one side, close to each other, of each clamping plate, a plurality of fastening bolts are respectively arranged in the corresponding bolt holes, and the two clamping plates are sleeved on the outer sides of the upright posts.

Preferably, the limiting assembly comprises a first limiting plate, a connecting rope, a first fixing plate and two first fasteners, wherein the first limiting plate is arranged on the clamping plate, two connecting holes are formed in the first limiting plate, two ends of the connecting rope penetrate through the connecting holes, the first fixing plate is arranged at two ends of the connecting rope, and the two first fasteners are arranged at two ends of the connecting rope.

Preferably, the first fixing plate is mounted on the lower side clamping plate, and the lower end of the bracket is connected with the corresponding lower side clamping plate.

Preferably, the suspension assembly comprises two second limiting plates, a suspension rope, a second fixing plate and two second fasteners, wherein the two second limiting plates are respectively arranged on corresponding clamping plates, two through holes are formed in the second limiting plates, two ends of the suspension rope respectively penetrate through the corresponding through holes, the second fixing plate is sleeved in the middle of the suspension rope, the two second fasteners are respectively arranged at two ends of the suspension rope, and the second fixing plates are fixedly arranged on the stand columns.

Preferably, the hanging rope and the connecting rope are both steel stranded wires.

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

1. according to the utility model, through the cooperation of the hanging assembly and the clamping assembly, the hanging rope passes through the second fixing plate arranged at the top of the upright post and is fixed with the two second limiting plates on the clamping plate, so that the clamping plate is hung in an auxiliary manner, and the integral sliding of the bracket due to loosening is avoided;

2. the clamping assembly is used for limiting and fixing the two clamping assemblies, and the clamping assemblies at the upper side are used for hanging the two clamping plates at the lower side, so that the connectivity of the clamping assemblies is enhanced, and slipping during loosening is prevented.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a schematic perspective view of a limiting assembly according to the present utility model.

In the figure: 1. a column; 2. a clamping assembly; 21. a clamping plate; 22. a fastening bolt; 3. a limit component; 31. a first limiting plate; 32. a connecting rope; 33. a first fixing plate; 34. a first fastener; 4. a suspension assembly; 41. a second limiting plate; 42. a hanging rope; 43. a second fixing plate; 44. a second fastener; 5. a sleeve; 6. and (3) a bracket.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the equipment for the contact net support comprises a stand column 1, wherein a plurality of groups of clamping assemblies 2 are arranged on the stand column 1, each clamping assembly 2 comprises two clamping plates 21 and a plurality of fastening bolts 22, a plurality of limiting assemblies 3 are arranged between the two clamping plates 21 which are adjacent up and down, a hanging assembly 4 is arranged at the top of the stand column 1, a sleeve 5 is welded on the clamping plate 21 at the uppermost side, and a support 6 is arranged on the sleeve 5;

the number of the clamping assemblies 2 is two, one side, close to each other, of the two clamping plates 21 is provided with a plurality of bolt holes, a plurality of fastening bolts 22 are respectively arranged in the corresponding bolt holes, the two clamping plates 21 are sleeved on the outer sides of the upright posts 1, and the two clamping plates 21 are screwed by the fastening bolts 22, so that the two clamping plates 21 are close to each other and fixed with the upright posts 1; the limiting assembly 3 comprises a first limiting plate 31, a connecting rope 32, a first fixing plate 33 and two first fasteners 34, wherein the first limiting plate 31 is welded and installed on the clamping plate 21, two connecting holes are formed in the first limiting plate 31, two ends of the connecting rope 32 penetrate through the connecting holes, the first fixing plate 33 is sleeved at two ends of the connecting rope 32, and the two first fasteners 34 are installed at two ends of the connecting rope 32; the first fixing plate 33 is welded and mounted on the lower clamping plate 21, and the lower end of the bracket 6 is hinged with the corresponding lower clamping plate 21; the hanging assembly 4 comprises two second limiting plates 41, a hanging rope 42, a second fixing plate 43 and two second fasteners 44, wherein the two second limiting plates 41 are respectively welded and installed on the corresponding clamping plates 21, two through holes are formed in the second limiting plates 41, two ends of the hanging rope 42 respectively penetrate through the corresponding through holes, the second fixing plate 43 is sleeved on the middle of the hanging rope 42, the two second fasteners 44 are respectively installed at two ends of the hanging rope 42, and the second fixing plate 43 is installed on the upright 1 through bolts; both the suspension ropes 42 and the connecting ropes 32 are steel strands.

Working principle: when the clamping plate 21 is used, the clamping plates 21 are placed on two sides of the upright post 1, the fastening bolts 22 are tightened to drive the clamping plates 21 to approach each other, so that the two clamping plates 21 are fixed on the upright post 1, two ends of the connecting rope 32 sequentially penetrate through the first limiting plate 31 and the first fixing plate 33, the connecting rope 32 is tensioned through the first fastening piece 34, two ends of the hanging rope 42 sequentially penetrate through the second limiting plate 41, the second fixing plate 43 and the second limiting plate 41, the hanging rope 42 is tensioned through the second fastening piece 44, the clamping plates 21 are suspended in an auxiliary mode, the clamping assembly 2 on the upper side is used for suspending the two clamping plates 21 on the lower side, the connectivity of the clamping assembly 2 is enhanced, the whole sliding of the bracket 6 caused by loosening is avoided, potential safety hazards are reduced, and the clamping plate has the advantages of convenience in use and good use effect.

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.

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

Claims

1. Device for a contact net support, comprising a column (1), characterized in that: the novel clamping device is characterized in that a plurality of groups of clamping assemblies (2) are arranged on the upright post (1), each clamping assembly (2) comprises two clamping plates (21) and a plurality of fastening bolts (22), a plurality of limiting assemblies (3) are arranged between the two clamping plates (21) which are adjacent up and down, a hanging assembly (4) is arranged at the top of the upright post (1), a sleeve (5) is arranged on the uppermost clamping plate (21), and a support (6) is arranged on the sleeve (5).

2. An apparatus for a catenary support according to claim 1, wherein: the clamping assembly is characterized in that the clamping assemblies (2) are two in number, a plurality of bolt holes are formed in one side, close to each other, of each clamping plate (21), a plurality of fastening bolts (22) are respectively arranged in the corresponding bolt holes, and the two clamping plates (21) are sleeved on the outer sides of the upright posts (1).

3. An apparatus for a catenary support according to claim 2, wherein: limiting component (3) are including first limiting plate (31), connecting rope (32), first fixed plate (33), two first fastener (34), first limiting plate (31) are installed on splint (21), two connecting holes have been seted up on first limiting plate (31), connecting hole is all passed at the both ends of connecting rope (32), the both ends at connecting rope (32) are installed to first fixed plate (33), two the both ends at connecting rope (32) are installed to first fastener (34).

4. A device for a catenary support according to claim 3, wherein: the first fixing plate (33) is arranged on the lower clamping plate (21), and the lower end of the bracket (6) is connected with the corresponding lower clamping plate (21).

5. An apparatus for a catenary support according to claim 4, wherein: the utility model provides a suspension assembly (4) including two second limiting plates (41), hang rope (42), second fixed plate (43), two second fastener (44), two second limiting plates (41) are installed respectively on splint (21) that correspond, two through-holes have been seted up on second limiting plates (41), the through-hole that corresponds is passed respectively at the both ends of hanging rope (42), second fixed plate (43) cover is established at the middle part of installing at hanging rope (42), two second fastener (44) are installed respectively at the both ends of hanging rope (42), second fixed plate (43) fixed mounting is on stand (1).

6. An apparatus for a catenary support according to claim 5, wherein: the hanging rope (42) and the connecting rope (32) are steel stranded wires.