CN216643723U

CN216643723U - Quick-release mounting bracket applied to power distribution switch monitoring terminal

Info

Publication number: CN216643723U
Application number: CN202121722354.9U
Authority: CN
Inventors: 高沅昊; 张健; 翟荣青; 韩晓东; 陈建光; 童友超
Original assignee: State Grid Corp of China SGCC; Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Jinan Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-05-31
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a quick-release mounting bracket applied to a power distribution switch monitoring terminal, and relates to the technical field of electric power facilities. The mounting bracket specifically comprises two adjusting plates, and a supporting plate is arranged between the two adjusting plates. The right end of the adjusting plate is provided with a hooping assembly. The adjusting plate is provided with a sliding plate in a sliding mode, the sliding plate is provided with a hanging groove, and a hook matched with the hanging groove is fixedly arranged on the FTU box body. And a locking mechanism is arranged between the adjusting plate and the sliding plate. The mounting bracket can be quickly detached, is convenient to replace, saves time and labor, can greatly improve the line fault interception success rate, and reduces the operation and maintenance difficulty of the device.

Description

Quick-release mounting bracket applied to power distribution switch monitoring terminal

Technical Field

The utility model relates to the technical field of electric power facilities, in particular to a quick-release mounting bracket applied to a power distribution switch monitoring terminal.

Background

At present, the application of a power distribution switch monitoring terminal (FTU for short) is more and more extensive, the existing installation device matched with the power distribution switch monitoring terminal is complex in installation process, time and labor are wasted, and when the FTU stops running or hidden danger of equipment appears, the equipment cannot be timely and quickly disassembled and replaced, so that the success rate of line fault interception is greatly reduced. And the risk of losing the three remote information during construction due to the fact that the FTU takes too long to replace. Seriously influences the practical level of distribution automation and greatly improves the operation and maintenance difficulty of the device. The existing hoop type installation process needs two persons to climb the rods to complete the resultant force, so that the time and the labor are wasted, and the failure interception success rate is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the quick-release mounting bracket applied to the power distribution switch monitoring terminal, which can be quickly detached, is convenient to replace, saves time and labor, can greatly improve the line fault interception success rate, and reduces the operation and maintenance difficulty of the device.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a quick-release mounting bracket applied to a power distribution switch monitoring terminal comprises two adjusting plates, wherein a supporting plate is arranged between the two adjusting plates;

the right end of the adjusting plate is provided with a tightening assembly;

a sliding plate is arranged on the adjusting plate in a sliding manner, a hanging groove is formed in the sliding plate, and a hook matched with the hanging groove is fixedly arranged on the FTU box body;

and a locking mechanism is arranged between the adjusting plate and the sliding plate.

Further, the regulating plate on be provided with the spout, the slide include with spout matched with deflector, the deflector on be provided with the connecting plate, just the free end of connecting plate extends to the outside of regulating plate, the connecting plate on be provided with couple matched with string groove.

Furthermore, the hook comprises a fixing plate, a connecting transverse plate and an inserting plate matched with the hanging groove, and the inner side surface of the inserting plate is a wedge-shaped surface.

Furthermore, a positioning bulge is arranged on the connecting transverse plate of the hook, and a positioning groove matched with the positioning bulge is arranged on the front side wall of the hanging groove.

Further, the deflector on lie in the left and right both sides of connecting plate are provided with fixing bolt respectively, the regulating plate on be provided with and be used for holding fixing bolt dodge the groove, fixing bolt on be provided with fixation nut.

Furthermore, the adjusting plate is provided with a set screw for tightly propping the guide plate.

Furthermore, a reinforcing rib plate is arranged on the supporting plate.

Furthermore, at least two supporting plates are arranged between the two adjusting plates.

Furthermore, at least two sliding plates are arranged on the adjusting plate.

The beneficial effects of the utility model are:

1. the mounting bracket can be quickly detached, is convenient to replace, saves time and labor, can greatly improve the line fault interception success rate, and reduces the operation and maintenance difficulty of the device.

2. But this installing support adaptation unidimensional FTU box has improved practicality and commonality, has reduced installation cost.

3. Through set up the spout on the regulating plate, can adjust the mounted position of FTU box, increase FTU's installation adaptability, guaranteed the reliability of installation simultaneously.

4. The FTU box passes through the form and the slide fixed connection of hook, can make things convenient for FTU's installation and dismantlement, reduces the fortune degree of difficulty of maintaining.

5. The inner side surface of the plug board of the hook arranged on the FTU box body adopts a wedge-shaped surface, and the wedge-tight fit of the wedge-shaped surface and the sliding plate can ensure that the sliding plate is tightly pressed on the guide plate under the action of the self gravity of the FTU, so that the FTU can be reliably fixed on the mounting bracket even if the locking bolt is loosened.

Drawings

FIG. 1 is a perspective view of a mounting bracket;

FIG. 2 is a top view of the mounting bracket;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a sectional view A-A of FIG. 3;

FIG. 5 is a schematic perspective view of the mounting bracket with the FTU cabinet removed;

FIG. 6 is an enlarged schematic view of the portion B in FIG. 5;

FIG. 7 is a front view of FIG. 5;

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;

FIG. 9 is a cross-sectional view taken at C-C of FIG. 7;

fig. 10 is a perspective view of the slide board.

In the figure: 1-an adjusting plate, 11-a web plate, 111-an avoidance groove, 12-a wing plate, 13-a limiting plate,

2-supporting plate, 21-reinforcing rib plate,

3-a tightening component, 31-a first hoop, 32-a second hoop,

4-sliding plate, 41-guide plate, 411-second through hole, 42-connecting plate, 421-hanging groove, 422-positioning groove,

5-a hook, 51-a fixed plate, 52-a connecting transverse plate, 53-an inserting plate and 54-a positioning bulge,

61-fixing bolt, 62-fixing nut,

7-FTU box body,

8-electric wire pole tower.

Detailed Description

Example one

For convenience of description, a coordinate system is defined as shown in fig. 1, and the left-right direction is taken as a transverse direction, the front-back direction is taken as a longitudinal direction, and the up-down direction is taken as a vertical direction.

As shown in fig. 5, a be applied to distribution switch monitor terminal's quick detach formula installing support, include two along horizontal extension's regulating plate 1, two regulating plate 1 between be provided with a plurality of along vertical extension's backup pad 2, the upper and lower both ends of backup pad 2 respectively through the welded mode with regulating plate 1 fixed connection. As a specific implementation manner, three supporting plates 2 are disposed between two adjusting plates 1 in this embodiment.

As shown in fig. 1 and 5, a hooping assembly 3 is disposed at the right end of the adjusting plate 1, and the hooping assembly includes a first hoop 31 and a second hoop 32 which have the same structure and are symmetrically arranged. And a bolt assembly is arranged between the first anchor ear 31 and the second anchor ear 32, and is hooped on the electric wire tower 8 through the locking action of the bolt assembly.

First staple bolt 31 include one and be curved hoop plate, hoop plate's both ends are provided with the otic placode respectively, hoop plate through the welded mode with regulating plate 1 fixed connection. The lug plate is provided with a first through hole for accommodating a locking bolt.

Since the structure of the second hoop 32 is the same as that of the first hoop 31 and is symmetrically arranged, the structure of the second hoop 32 is not described herein.

As shown in fig. 5, a plurality of sliding plates 4 are disposed on the adjusting plate 1, the sliding plates 4 are slidably connected to the adjusting plate 1, and the sliding plates 4 can slide left and right relative to the adjusting plate 1. As a specific embodiment, the adjusting plate 1 described in the present embodiment is provided with two sliding plates 4. The sliding plate 4 is provided with a hanging groove 421, and the FTU box body 7 is fixedly provided with a hook 5 matched with the hanging groove 421.

A locking mechanism is arranged between the adjusting plate 1 and the sliding plate 4, and the locking mechanism limits the freedom degree of the sliding plate 4 sliding left and right relative to the adjusting plate 1.

As a specific embodiment, as shown in fig. 6, 7 and 8, the adjusting plate 1 in this embodiment includes a web 11, where the upper and lower ends of the web 11 are respectively provided with wing plates 12 extending forward along the horizontal direction, the suspended ends of the wing plates 12 are provided with limiting plates 13 extending inward along the vertical direction, and the web 11, the wing plates 12 and the limiting plates 13 together form a sliding chute with a T-shaped cross section.

The sliding plate 4 comprises a guide plate 41 positioned in the sliding groove, a connecting plate 42 extending to the front side along the horizontal direction is arranged on the front side surface of the guide plate 41, and the connecting plate 42 penetrates through the space between the two limiting plates 13 and extends to the outside of the adjusting plate 1. The connecting plate 42 is provided with a hanging groove 421 which penetrates through the connecting plate 42 along the vertical direction.

The guide plate 41 on be located the left and right both sides of connecting plate 42 are provided with the second through-hole 411 that is used for holding fixing bolt 61 respectively, be provided with on the web 11 of regulating plate 1 and be used for holding fixing bolt 61 dodge the groove 111. Fixing bolt 61 on be located the rear side of regulating plate 1 is provided with fixation nut 62, deflector 41 be in fixation nut 62's locking effect compresses tightly down on the leading flank of web 11, realize fixed connection between slide 4 and the regulating plate 1.

As shown in fig. 2, 3 and 5, the hook 5 includes a fixing plate 51, and the fixing plate 51 is fixedly connected to the FTU casing 7 by welding. A connecting transverse plate 52 extending to the rear side along the horizontal direction is arranged at the upper end of the fixing plate 51, and an inserting plate 53 extending downwards along the vertical direction is arranged at the free end of the connecting transverse plate 52.

During installation, the distance between two sliding plates 4 on the same adjusting plate 1 is adjusted according to the model size of the FTU, the sliding plates 4 are fixed by locking the fixing nuts 62, and then the inserting plates 53 of the hooks 5 are inserted into the hanging grooves 421 of the sliding plates 4. When the FTU needs to be replaced or disassembled, the fixing bolt 61 does not need to be disassembled, and the FTU box body 7 only needs to be lifted upwards, so that the inserting plate 53 is separated from the hanging groove 421 of the sliding plate 4.

Further, as shown in fig. 4 and 10, a positioning protrusion 54 is disposed on a lower side surface of the connecting cross plate 52 of the hook 5, and a positioning groove 422 matched with the positioning protrusion 54 is disposed on a front side wall of the hanging groove 421. When the inserting plate 53 is inserted into the hanging groove 421, the positioning protrusion 54 is inserted into the positioning groove 422.

Further, as shown in fig. 8, the inner side surface (the side close to the fixing plate 51 is the inner side) of the insert plate 53 is a wedge surface.

The reason for this is that when the inserting plate 53 is inserted into the hanging groove 421, the wedge surface of the inserting plate 53 cooperates with the front side wall of the hanging groove 421 to apply a forward acting force to the whole sliding plate 4, and the guiding plate 41 of the sliding plate 4 is pressed against the inner side surface (the side close to the web 11 is the inner side) of the limiting plate 13 under the action of the acting force. Thus, even if the fixing nut 62 for fixing the sliding plate 4 is loosened, the sliding plate 4 is fixed on the adjusting plate 1 under the action of gravity of the FTU, and the reliability of the FTU installation and fixation is ensured.

Further, in order to enhance the structural rigidity of the entire mounting bracket, as shown in fig. 9, a reinforcing rib 21 is provided on the support plate 2 in the vertical direction. In a specific embodiment, the left and right ends of the supporting plate 2 are respectively provided with a reinforcing rib plate extending to the rear side, and the supporting plate 2 and the reinforcing rib plate 21 together form a U-shaped structure with an opening facing to the rear side.

Further, as shown in fig. 2, in order to enhance the structural rigidity of the tightening assembly, a rib plate is disposed between the hoop plate and the ear plate.

Example two

And the avoiding groove is removed, and a web plate of the adjusting plate is provided with a set screw for tightly propping the guide plate. The rest of the structure is the same as the first embodiment.

In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for the purpose of describing the present invention but do not require that the present invention must be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected" and "connected" in the present invention should be interpreted broadly, and may be connected or disconnected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.

The above description is of the preferred embodiment of the present invention, and the description of the specific embodiment is only for better understanding of the idea of the present invention. It will be appreciated by those skilled in the art that various modifications and equivalents may be made in accordance with the principles of the utility model and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a be applied to distribution switch monitor terminal's quick detach formula installing support which characterized in that: the device comprises two adjusting plates, wherein a supporting plate is arranged between the two adjusting plates;

the right end of the adjusting plate is provided with a tightening assembly;

2. The quick-release mounting bracket applied to the power distribution switch monitoring terminal in claim 1, wherein: the regulating plate on be provided with the spout, the slide include with spout matched with deflector, the deflector on be provided with the connecting plate, just the free end of connecting plate extends to the outside of regulating plate, the connecting plate on be provided with couple matched with hanging groove.

3. The quick-release mounting bracket applied to the power distribution switch monitoring terminal in claim 2 is characterized in that: the hook comprises a fixing plate, a connecting transverse plate and an inserting plate matched with the hanging groove, and the inner side surface of the inserting plate is a wedge-shaped surface.

4. The quick-release mounting bracket applied to the power distribution switch monitoring terminal in claim 2 is characterized in that: the connecting transverse plate of the hook is provided with a positioning bulge, and the front side wall of the hanging groove is provided with a positioning groove matched with the positioning bulge.

5. The quick-release mounting bracket applied to the power distribution switch monitoring terminal in claim 2 is characterized in that: the deflector on lie in the left and right both sides of connecting plate are provided with fixing bolt respectively, the regulating plate on be provided with and be used for holding fixing bolt dodge the groove, fixing bolt on be provided with fixation nut.

6. The quick-release mounting bracket applied to the power distribution switch monitoring terminal in claim 2 is characterized in that: the adjusting plate is provided with a set screw for tightly propping the guide plate.

7. The quick-release mounting bracket applied to the power distribution switch monitoring terminal in claim 1, wherein: the supporting plate is provided with a reinforcing rib plate.

8. The quick-release mounting bracket applied to the power distribution switch monitoring terminal according to claim 1, characterized in that: at least two supporting plates are arranged between the two adjusting plates.

9. The quick-release mounting bracket applied to the power distribution switch monitoring terminal in claim 1, wherein: the adjusting plate is provided with at least two sliding plates.