CN218702835U

CN218702835U - Adjustable combined contact net support

Info

Publication number: CN218702835U
Application number: CN202222702976.6U
Authority: CN
Inventors: 王烁; 徐慧武; 高云天
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-24
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a combination formula contact net pillar with adjustable, be in including the pillar body and the setting that are vertical state the pillar body upper end just is used for installing the contact net installing support of contact net, solid fixed splint, gu fixed splint is used for carrying out the auxiliary stay to the pillar body, and gu the splint symmetry sets up in the left and right sides of pillar body lower extreme, adjustment mechanism sets up in the upper end of pillar body, and adjustment mechanism drives the contact net installing support and constitutes elevation structure, fixed cover in the upper end of pillar body, fixed cover combines the spliced pole to be used for spacing between swing joint board and the pillar body. This combination formula contact net pillar with adjustable is convenient for carry out the auxiliary stay to the pillar body, promotes the stability of pillar body installation, combines adjustment mechanism's setting, is convenient for make the regulation to the mounting height of contact net according to the actual requirement, and the practicality is high.

Description

Adjustable combined contact net support

Technical Field

The utility model relates to a relevant technical field of contact net pillar specifically is a combination formula contact net pillar with adjustable.

Background

The contact net refers to a high-voltage transmission line which is erected along a reversed-Y shape above a steel rail and used for a pantograph to draw current, and in the erecting process of the contact net, a corresponding contact net support is needed to be used, and the support is used for bearing the load of a contact suspension and supporting device and fixing the contact suspension on contact net equipment with a specified height;

however, in the practical use process of the commonly used contact net support, the stud and the nut are mostly directly matched for fixing, the installation stability is not high, and the installation height of the contact net is inconvenient to be correspondingly adjusted according to the field installation condition;

to this end we propose an adjustable modular catenary strut to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination formula contact net pillar with adjustable to solve the contact net pillar that generally uses that proposes in the above-mentioned background art, in the in-service use, most directly adopt the cooperation between double-screw bolt and the nut to fix, the stability of its installation is not high, and inconvenient according to the installation situation on the spot the problem of making corresponding regulation to the mounting height of contact net moreover.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable combined type contact net support column comprises a support column body in a vertical state and a contact net mounting support which is arranged at the upper end of the support column body and used for mounting a contact net;

further comprising:

the fixing clamping plates are used for carrying out auxiliary support on the strut body and are symmetrically arranged on the left side and the right side of the lower end of the strut body;

the adjusting mechanism is arranged at the upper end of the strut body, drives the contact net mounting bracket to form a lifting structure at the upper end of the strut body, and is used for adjusting the height of the contact net through the contact net mounting bracket;

the fixing sleeve is combined with the connecting column and used for limiting the position between the movable connecting plate and the strut body.

Preferably, the pillar body is directly arranged at the upper end of the mounting base, the pillar body and the mounting base are fixedly mounted through matching between the stud and the nut, and the upper end of the mounting base is fixedly connected with the fixed mounting block.

Preferably, the upper end of the fixed mounting block is connected with the connecting bolt in a threaded manner, and the connecting bolt is fixedly connected with a connecting handle at one side far away from the vertical central axis of the pillar body.

Preferably, the connecting bolt is connected with the fixing clamp plate in a U-shaped structure in a clamping groove mode on one side close to the vertical central axis of the pillar body, the connecting bolt drives the fixing clamp plate to be clamped with the pillar body, and the connecting bolt drives the fixing clamp plate to form a telescopic structure at the upper end of the mounting base.

Preferably, the adjusting mechanism comprises a movable connecting plate in a frame-shaped structure, a movable connecting rod in a T-shaped structure and an auxiliary plate for connection;

wherein, swing joint pole and accessory plate all symmetry set up the left and right ends at swing joint board.

Preferably, swing joint pole sliding connection is at swing joint board's lower extreme, and fixed connection between swing joint board and the swing joint pole to be connected through the mode of draw-in groove between swing joint pole and the pillar body, fixed connection between swing joint board's upper end and the contact net installing support moreover.

Preferably, the movable connecting rod drives the auxiliary plate to form a telescopic structure at the upper end of the pillar body, fixing grooves with limiting effects are formed in the middle of the movable connecting rod at equal intervals, and connecting columns are fixedly connected to the left side and the right side of the upper end of the pillar body.

Preferably, the connecting column is inserted into the fixing groove at the corresponding position, the connecting column and the fixing sleeve for limiting are connected in a threaded mode, and the fixing sleeve is attached to the outer side surface of the auxiliary plate.

Compared with the prior art, the beneficial effects of the utility model are that: in the practical use process, the fixed clamping plates are clamped on the left side and the right side of the lower end of the strut body, the connecting bolt drives the fixed clamping plates to stretch out and draw back at the upper end of the mounting base, so that the strut body is conveniently supported in an auxiliary mode, the mounting stability of the strut body is improved, and the contact net mounting support is driven to form a lifting structure at the upper end of the strut body by combining the setting of the adjusting mechanism, so that the mounting height of a contact net can be conveniently adjusted according to practical requirements;

1. the supporting column is provided with a connecting bolt and a fixed clamping plate, the connecting bolt drives the fixed clamping plate to extend and retract at the upper end of the mounting base, and further drives the fixed clamping plate to be clamped and connected to the left side and the right side of the lower end of the supporting column body, and the supporting column body is conveniently supported in an auxiliary mode through the arrangement of the fixed clamping plate, so that the mounting stability of the supporting column body is improved;

2. the adjusting mechanism is arranged at the upper end of the pillar body and comprises a movable connecting plate, a movable connecting rod and an auxiliary plate, the movable connecting rod and the auxiliary plate are symmetrically arranged at the left end and the right end of the movable connecting plate, and the contact net mounting bracket is conveniently driven to lift at the upper end of the pillar body through the arrangement of the adjusting mechanism, so that the mounting height of a contact net is conveniently adjusted;

3. be equipped with spliced pole and fixed cover, the spliced pole is pegged graft in the fixed slot of relevant position, combines threaded connection between spliced pole and the fixed cover, is convenient for carry on spacingly between swing joint board and the pillar body after the altitude mixture control is accomplished, prevents to produce between swing joint board and the pillar body and takes off, and fastening nature is good.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the connection bolt, the connection handle and the fixing clamp plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connecting structure between the movable connecting plate and the pillar body;

fig. 5 is a schematic view of the front view structure of the connection of the movable connecting rod, the auxiliary plate, the connecting column and the fixing sleeve of the present invention.

In the figure: 1. a pillar body; 2. mounting a base; 3. fixing the mounting block; 4. a connecting bolt; 5. a connecting handle; 6. fixing the clamping plate; 7. a contact net mounting bracket; 8. an adjustment mechanism; 9. a movable connecting plate; 10. a movable connecting rod; 11. an auxiliary plate; 12. fixing grooves; 13. connecting columns; 14. and (4) fixing sleeves.

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. 1-5, the present invention provides a technical solution: an adjustable combined type contact net support column comprises a support column body 1, a mounting base 2, a fixed mounting block 3, a connecting bolt 4, a connecting handle 5, a fixed clamping plate 6, a contact net mounting support 7, an adjusting mechanism 8, a movable connecting plate 9, a movable connecting rod 10, an auxiliary plate 11, a fixed groove 12, a connecting column 13 and a fixed sleeve 14.

When the adjustable combined type contact net support is used, as shown in fig. 1 and fig. 2, a support body 1 is directly arranged at the upper end of a mounting base 2, the support body 1 and the mounting base 2 are fixed through matching between a stud and a nut, meanwhile, the upper end of the mounting base 2 is fixedly connected with a fixed mounting block 3, the upper end of the fixed mounting block 3 is in threaded connection with a connecting bolt 4, one side of the connecting bolt 4, which is far away from the vertical central axis of the support body 1, is fixedly connected with a connecting handle 5, the fixed clamping plate 6 and the connecting bolt 4 are connected with a clamping groove between the sides, which are close to the vertical central axis of the support body 1, then the connecting handle 5 is rotated, the connecting handle 5 drives the connecting bolt 4 to rotate and the connecting bolt 4 and the fixed clamping plate 6 to rotate, the connecting bolt 4 is in threaded connection with the fixed mounting block 3, and further drives the fixed clamping plate 6 to extend and retract at the upper end of the mounting base 2, so that the fixed clamping plate 6 is clamped with the support body 1, and the support body 1 is supported by the fixed clamping plate 6, and the stability of the support body 1 is improved;

as shown in fig. 3, 4 and 5, an adjusting mechanism 8 is arranged at the upper end of the pillar body 1, the pillar body 1 is connected with a contact net mounting bracket 7 through the adjusting mechanism 8, the contact net mounting bracket 7 is used for mounting and supporting a contact net, the adjusting mechanism 8 comprises a movable connecting plate 9 in a frame-shaped structure, a movable connecting rod 10 in a T-shaped structure and an auxiliary plate 11 for connection, the movable connecting rod 10 and the auxiliary plate 11 are symmetrically arranged at the left end and the right end of the movable connecting plate 9, the lower end of the auxiliary plate 11 is fixedly connected with the movable connecting rod 10 by pulling the auxiliary plate 11, and the auxiliary plate 11 drives the movable connecting rod 10 to slide at the lower end of the movable connecting plate 9;

the movable connecting rod 10 is connected with the pillar body 1 through a clamping groove, connecting columns 13 are fixedly connected to the left side and the right side of the upper end of the pillar body 1, the connecting columns 13 are separated from the fixed grooves 12, the fixed grooves 12 are arranged in the middle of the auxiliary plate 11 at equal intervals, the limit between the movable connecting plate 9 and the pillar body 1 is loosened, the upper end of the movable connecting plate 9 is fixedly connected with a contact net mounting support 7, then the movable connecting plate 9 is pulled to slide between the movable connecting plate 9 and the pillar body 1, the movable connecting plate 9 drives the movable connecting rod 10 to slide with the pillar body 1, and the contact net mounting support 7 is driven to lift at the upper end of the pillar body 1, so that the mounting height of a contact net can be adjusted;

and after the altitude mixture control was accomplished, to one side pulling accessory plate 11 that is close to the perpendicular axis of pillar body 1, accessory plate 11 drove swing joint pole 10 and slides at swing joint board 9's lower extreme this moment, spliced pole 13 is pegged graft in the fixed slot 12 of relevant position simultaneously, can fix between swing joint board 9 and the pillar body 1, then rotate the fixed cover 14 of threaded connection at spliced pole 13 surface, make the laminating of fixed cover 14 set up the lateral surface at accessory plate 11, carry on spacingly between accessory plate 11 and spliced pole 13, and then prevent to produce between swing joint board 9 and the pillar body 1 and take off, the fastening nature is good, holistic structural design is simple, and convenient operation, and high convenience is used.

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. An adjustable combined type contact net support column comprises a support column body (1) in a vertical state and a contact net mounting support (7) which is arranged at the upper end of the support column body (1) and used for mounting a contact net;

it is characterized by also comprising:

the fixing clamping plates (6) are used for carrying out auxiliary support on the strut body (1), and the fixing clamping plates (6) are symmetrically arranged on the left side and the right side of the lower end of the strut body (1);

the adjusting mechanism (8) is arranged at the upper end of the strut body (1), the adjusting mechanism (8) drives the contact net mounting bracket (7) to form a lifting structure at the upper end of the strut body (1), and the adjusting mechanism (8) is used for adjusting the height of the contact net through the contact net mounting bracket (7);

the fixing sleeve (14) is combined with the connecting column (13) to limit the position between the movable connecting plate (9) and the strut body (1).

2. The adjustable combined catenary stanchion of claim 1, wherein: the upper end of installing base (2) is directly arranged in to pillar body (1), and installs fixedly through the cooperation between double-screw bolt and the nut between pillar body (1) and installing base (2) to the upper end fixedly connected with fixed mounting piece (3) of installing base (2).

3. The adjustable combined catenary stanchion of claim 2, wherein: the upper end of the fixed mounting block (3) is connected with the connecting bolt (4) in a threaded manner, and the connecting bolt (4) is far away from one side of the vertical central axis of the pillar body (1) and is fixedly connected with a connecting handle (5).

4. An adjustable combined catenary stanchion of claim 3, wherein: one side that connecting bolt (4) are close to pillar body (1) perpendicular axis is connected through the mode of draw-in groove between solid fixed splint (6) that are "U" font structure, and connecting bolt (4) drive and carry out the block between solid fixed splint (6) and pillar body (1) to connecting bolt (4) drive solid fixed splint (6) constitute extending structure in the upper end of mounting base (2).

5. The adjustable combined catenary stanchion of claim 1, wherein: the adjusting mechanism (8) comprises a movable connecting plate (9) in a frame-shaped structure, a movable connecting rod (10) in a T-shaped structure and an auxiliary plate (11) for connection;

wherein, the movable connecting rod (10) and the auxiliary plate (11) are symmetrically arranged at the left end and the right end of the movable connecting plate (9).

6. The adjustable modular catenary stanchion of claim 5, wherein: the movable connecting rod (10) is connected to the lower end of the movable connecting plate (9) in a sliding mode, the movable connecting plate (9) is fixedly connected with the movable connecting rod (10), the movable connecting rod (10) is connected with the strut body (1) in a clamping groove mode, and the upper end of the movable connecting plate (9) is fixedly connected with the overhead line system mounting bracket (7).

7. The adjustable combined catenary stanchion of claim 6, wherein: the movable connecting rod (10) drives the auxiliary plate (11) to form a telescopic structure at the upper end of the strut body (1), fixing grooves (12) with limiting effects are formed in the middle of the movable connecting rod (10) at equal intervals, and connecting columns (13) are fixedly connected to the left side and the right side of the upper end of the strut body (1).

8. The adjustable modular catenary stanchion of claim 7, wherein: the connecting column (13) is inserted into the fixing groove (12) at the corresponding position, the connecting column (13) and the fixing sleeve (14) for limiting are connected in a threaded mode, and the fixing sleeve (14) is attached to the outer side face of the auxiliary plate (11).