CN216390423U

CN216390423U - Bus duct with cover plate

Info

Publication number: CN216390423U
Application number: CN202122512749.2U
Authority: CN
Inventors: 徐光锦
Original assignee: Zhejiang Snyder Technology Co ltd
Current assignee: Zhejiang Snyder Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-26
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a bus duct with a cover plate, which comprises a body, a cover body and clamping grooves, wherein the cover body is attached to the top of the body, the clamping grooves are formed in two ends of the outer wall of the cover body, fixing mechanisms are arranged at two ends of the outer wall of the body and comprise shells, the two shells are fixedly connected to two ends of the outer wall of the body respectively, a first sleeve is fixedly connected to one end of the inner wall of each shell, a clamping rod is in clearance fit with the inner wall of each first sleeve, and the outer wall of each clamping rod is clamped with the inner wall of each clamping groove. This take bus duct of apron for with the iron curved bar of magnet absorption, the iron curved bar outwards removes at the telescopic inner wall of second, and then makes the iron curved bar drive the kelly at the inner wall of the outer wall immigration casing of horizontal pole, the immigration back, kelly and draw-in groove cancellation joint, and then can separate lid and body, need just can open the lid with magnet, increase the safety in utilization of body.

Description

Bus duct with cover plate

Technical Field

The utility model relates to the technical field of bus ducts, in particular to a bus duct with a cover plate.

Background

The bus duct, a closed metal device composed of copper and aluminum bus bars, is used to distribute large power to the elements of the decentralized system, and has been increasingly used as a substitute for wire and cable in the project of indoor low-voltage power transmission main line engineering.

Although the existing bus duct can be used in the project of power transmission main line engineering, the problem that the use safety is poor due to the fact that the cover plate can be directly separated from the bus duct after the existing bus duct and the cover plate are installed exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bus duct with a cover plate, and aims to solve the problems that the existing bus duct and the cover plate in the background technology can be directly separated from the bus duct, and the use safety is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bus duct with apron, includes body, lid and draw-in groove, the top laminating of body has the lid, the draw-in groove has all been processed at the outer wall both ends of lid, the outer wall both ends of body all are equipped with fixed establishment, fixed establishment includes casing, two the casing rigid coupling is respectively in the outer wall both ends of body, the inner wall one end rigid coupling of casing has first sleeve, first telescopic inner wall clearance fit has the kelly, the outer wall of kelly and the inner wall looks joint of draw-in groove, the outer wall one end rigid coupling of kelly has the spring, the outer wall one end of spring is in the same place with the inner wall other end rigid coupling of casing.

Preferably, the inner wall clearance fit of kelly has the horizontal pole, the outer wall of horizontal pole and the inner wall clearance fit of spring, the outer wall one end of horizontal pole and the inner wall other end rigid coupling of casing are in the same place.

Preferably, the two ends of the bottom of the cover body are fixedly connected with the blocks.

Preferably, the top both ends of body all process the recess, two the inner wall of recess respectively with the outer wall clearance fit of two blocks.

Preferably, the inner wall of casing is equipped with drive mechanism, drive mechanism includes the second sleeve, second sleeve rigid coupling is in the inner wall other end of casing, the telescopic inner wall clearance fit of second has the curved bar of iron, the top of curved bar of iron is in the same place with the bottom rigid coupling of kelly.

Compared with the prior art, the utility model has the beneficial effects that: this take bus duct of apron, through the spring, the horizontal pole, the cooperation between first sleeve and the second sleeve etc for with the iron bent lever of magnet absorption, the iron bent lever outwards removes at the telescopic inner wall of second, and then makes the iron bent lever drive the inner wall of kelly at the outer wall immigration casing of horizontal pole, the immigration back, kelly and draw-in groove cancellation joint, and then can separate lid and body, need just can open the lid with magnet, increase the safety in utilization of body.

Through the cooperation between recess, lid and the block etc for through the inner wall clearance fit of block and recess, when can laminating lid and body, two blocks of lid bottom carry out clearance fit with two recesses of body, and then can fix a position the laminating with the lid, improve the laminating stability of lid and body.

Drawings

FIG. 1 is a schematic diagram of the connection relationship of the present invention;

FIG. 2 is a schematic cross-sectional view of the body and cover of FIG. 1;

FIG. 3 is a schematic structural view of the cover, the housing and the second sleeve of FIG. 2;

fig. 4 is a schematic structural diagram of the groove, the block body and the cover body in fig. 2.

In the figure: 1. the device comprises a body, 2, a cover body, 3, a clamping groove, 4, a groove, 5, a block body, 6, a cross rod, 7, a fixing mechanism, 701, a shell, 702, a first sleeve, 703, a clamping rod, 704, a spring, 8, a traction mechanism, 801, an iron curved rod, 802 and a second sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a bus duct with a cover plate comprises a body 1, a cover body 2 and clamping grooves 3, wherein the cover body 2 is attached to the top of the body 1, the clamping grooves 3 are respectively processed at two ends of the outer wall of the cover body 2, fixing mechanisms 7 are respectively arranged at two ends of the outer wall of the body 1, each fixing mechanism 7 comprises a shell 701, the two shells 701 are respectively fixedly connected to two ends of the outer wall of the body 1, one end of the inner wall of each shell 701 is fixedly connected with a first sleeve 702, a clamping rod 703 is in clearance fit with the inner wall of each first sleeve 702, the clamping rod 703 can move left and right on the inner wall of each first sleeve 702, the outer wall of each clamping rod 703 is clamped with the inner wall of each clamping groove 3, the clamping rods 703 are clamped with the clamping grooves 3 and can be fixed on the top of the body 1 to the cover body 2, one end of the outer wall of each clamping rod 703 is fixedly connected with a spring 704, the spring gives clamping force for clamping the clamping rods 703 and the clamping grooves 3, one end of the outer wall of each spring 704 is together with the other end of the inner wall of each shell 701, a cross rod 6 is in clearance fit with the inner wall of each clamping rod 703, make kelly 703 can control at the outer wall of horizontal pole 6, improve kelly 703 and control the stability, the outer wall of horizontal pole 6 and the inner wall clearance fit of spring 704, the outer wall one end of horizontal pole 6 is in the same place with the inner wall other end rigid coupling of casing 701, the equal rigid coupling in bottom both ends of lid 2 has block 5, body 1's top both ends all process fluted 4, two recess 4's inner wall respectively with two block 5's outer wall clearance fit, block 5 and recess 4's clearance fit, can fix a position lid 2 and body 1 and laminate.

The inner wall of casing 701 is equipped with drive mechanism 8, drive mechanism 8 includes second sleeve 802, second sleeve 802 rigid coupling is in the inner wall other end of casing 701, the inner wall clearance fit of second sleeve 802 has iron curved bar 801, make iron curved bar 801 move about the inner wall of second sleeve 802, iron curved bar 801 is used for external magnet to adsorb, and move about and pull, the top of iron curved bar 801 and the bottom rigid coupling of kelly 703 are in the same place, iron curved bar 801 can drive kelly 703 and move about.

When the bus duct with the cover plate is used, the iron bent rod 801 is adsorbed by the magnet, the iron bent rod 801 moves outwards on the inner wall of the second sleeve 802, the iron bent rod 801 drives the clamping rod 703 to move into the inner wall of the shell 701 on the outer wall of the cross rod 6, after the iron bent rod 801 moves into the shell 701, the clamping rod 703 and the clamping groove 3 are not clamped, the cover body 2 and the body 1 can be separated, the cover body 2 can be opened by the magnet, the use safety of the body 1 is improved, the inner walls of the block bodies 5 and the grooves 4 are in clearance fit, when the cover body 2 is attached to the body 1, the two block bodies 5 at the bottom of the cover body 2 are in clearance fit with the two grooves 4 of the body 1, the cover body 2 can be positioned and attached, and the attachment stability of the cover body 2 and the body 1 is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take bus duct of apron, includes body (1), lid (2) and draw-in groove (3), the top laminating of body (1) has lid (2), draw-in groove (3), its characterized in that have all been processed at the outer wall both ends of lid (2): the outer wall both ends of body (1) all are equipped with fixed establishment (7), fixed establishment (7) include casing (701), two casing (701) rigid coupling respectively in the outer wall both ends of body (1), the inner wall one end rigid coupling of casing (701) has first sleeve (702), the inner wall clearance fit of first sleeve (702) has kelly (703), the outer wall of kelly (703) and the inner wall joint of draw-in groove (3) mutually, the outer wall one end rigid coupling of kelly (703) has spring (704), the outer wall one end of spring (704) is in the same place with the inner wall other end rigid coupling of casing (701).

2. The bus duct with the cover plate as set forth in claim 1, wherein: the inner wall clearance fit of kelly (703) has horizontal pole (6), the outer wall of horizontal pole (6) and the inner wall clearance fit of spring (704), the outer wall one end of horizontal pole (6) and the inner wall other end rigid coupling of casing (701) are in the same place.

3. The bus duct with the cover plate as set forth in claim 1, wherein: the bottom both ends of lid (2) all the rigid coupling have block (5).

4. The bus duct with the cover plate as set forth in claim 1, wherein: the top both ends of body (1) all are processed recess (4), two the inner wall of recess (4) respectively with the outer wall clearance fit of two blocks (5).

5. The bus duct with the cover plate as set forth in claim 1, wherein: the inner wall of casing (701) is equipped with drive mechanism (8), drive mechanism (8) include second sleeve (802), second sleeve (802) rigid coupling is in the inner wall other end of casing (701), the inner wall clearance fit of second sleeve (802) has iron to make bent lever (801), the top of iron made bent lever (801) is in the same place with the bottom rigid coupling of kelly (703).