CN216794563U

CN216794563U - High-protection intensive bus duct

Info

Publication number: CN216794563U
Application number: CN202123208236.9U
Authority: CN
Inventors: 宋艾平
Original assignee: Anhui Kaida Electric Power Technology Co ltd
Current assignee: Anhui Kaida Electric Power Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-21
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a high-protection intensive bus duct which comprises an intensive bus duct main body, wherein a bottom waterproof pad is arranged at the top end of the intensive bus duct main body; the bottom waterproof pad through setting up on the top of intensive bus duct main part, the side waterproof pad that the both sides of intensive bus duct main part set up, the side waterproof pad of intensive bus duct main part both sides is a whole respectively, and the side waterproof pad sets up to the shape of falling L, the inboard of side waterproof pad is provided with the fixed bolster, fixed bolster and side waterproof pad pass through the bolt fastening in the both sides of intensive bus duct main part, the bottom that so can make intensive bus duct main part reaches water-proof effects with bottom both sides, also enable the bottom and reach better sealed effect, prevent to have the kneck that water got into generating line jack box and intensive bus duct main part, improve the security of its connection.

Description

High-protection intensive bus duct

Technical Field

The utility model belongs to the technical field of intensive bus ducts, and particularly relates to a high-protection intensive bus duct.

Background

The intensive bus duct is suitable for a power supply and distribution system with alternating-current three-phase four-wire and three-phase five-wire systems, the frequency of 50-60 Hz, the rated voltage of 690V and the rated working current of 250-5000A, is used as auxiliary equipment of power supply and distribution equipment in industrial and mining, enterprises and public institutions and high-rise buildings, and is particularly suitable for the transformation of workshops and old enterprises.

However, the original bus jack box is directly fixed on the shell of the bus duct by using screws, so that water can possibly enter the interface between the jack box and the bus duct, and the result of internal short circuit of the jack box is caused, so that the bus duct with high protection density is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the existing defects and provides a high-protection dense bus duct to solve the problem that the conventional bus plugging box in the background technology is directly fixed on the shell of the bus duct by using screws, so that water can possibly enter the interface between the plugging box and the bus duct to cause the result of internal short circuit of the plugging box.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high protection intensive bus duct, includes intensive bus duct main part, the top of intensive bus duct main part is provided with the waterproof pad of bottom, the both sides of intensive bus duct main part are provided with the waterproof pad of side, the inboard of the waterproof pad of side is provided with the fixed bolster, the waterproof pad of fixed bolster and side all is in the both sides of intensive bus duct main part through bolt fixed connection, the top symmetry of intensive bus duct main part is provided with fixing device, the top symmetry of intensive bus duct main part rotates and is connected with first screw rod, the outside threaded connection of first screw rod has the top fixed plate, the equal fixedly connected with auxiliary handle in top fixed plate's top.

Preferably, the fixing device comprises a movable support, a second screw, a clamping plate and a protective pad, the outer side of the second screw is in threaded connection with the movable support, the clamping plate is fixedly connected to one side of the movable support, and the protective pad is arranged on the other side of the clamping plate.

Preferably, the top end of the fixed support is symmetrically provided with sliding grooves, the movable support is connected to the inner sides of the sliding grooves in a sliding mode, one end of the second screw is fixedly connected with a handle, the other end of the second screw is rotatably connected with a vertical plate, and the vertical plate is fixedly connected to the top end of the fixed support.

Preferably, the outside of second screw rod is rotated and is connected with fixed stop, fixed stop fixed connection is in the top of fixed bolster, one side fixedly connected with auxiliary spring of fixed stop, auxiliary spring fixed connection is in the opposite side of moving movable support.

Preferably, the protective pad is an insulating rubber material.

Preferably, the top ends of the side waterproof pads and the bottom waterproof pads are provided with bus plug boxes.

Preferably, the fixing support and the side waterproof pad are both arranged in an inverted L shape.

Preferably, the middle of the bottom waterproof pad is provided with a notch.

Compared with the prior art, the utility model provides a high-protection intensive bus duct, which has the following beneficial effects:

1. according to the utility model, the bottom waterproof pad is arranged at the top end of the intensive bus duct main body, the side waterproof pads are arranged on two sides of the intensive bus duct main body, the side waterproof pads on two sides of the intensive bus duct main body are respectively an integral body, the side waterproof pads are arranged in an inverted L shape, the inner sides of the side waterproof pads are provided with the fixing supports, and the fixing supports and the side waterproof pads are fixed on two sides of the intensive bus duct main body through bolts, so that the bottom and two sides of the bottom of the intensive bus duct main body can achieve a waterproof effect, the bottom can also achieve a better sealing effect, water is prevented from entering a joint of the bus plug-in box and the intensive bus duct main body, and the connection safety of the bus plug-in box and the intensive bus duct main body is improved;

2. the top fixing plate is in threaded connection with the outer side of the first screw, the first screw is rotationally connected with the top end of the intensive bus duct main body, the top ends of the top fixing plates are fixedly connected with the auxiliary handles, when a bus plug-in box is required to be placed at the top end of the intensive bus duct main body, the first screw is rotated to drive the top fixing plate to rotate together, then the bus plug-in box is placed at the top end of the intensive bus duct main body, the top fixing plate is rotated back to the position above the bus plug-in box, the auxiliary handle is grasped by one hand to enable the top fixing plate not to move left and right in the original position, and then the first screw is rotated all the time, so that the top fixing plate can descend to fix the bus plug-in box, and the intensive bus duct main body can be in full contact with the bottom waterproof pad, the waterproof effect is improved, and the bus plugging box can be fixed from the top;

3. the utility model has the advantages that through the fixing supports arranged at the two sides of the intensive bus duct main body and the fixing devices symmetrically arranged at the top ends of the fixing supports, the bus jack box is placed at the top end of the intensive bus duct main body, the handles in the fixing devices at the two sides of the bus jack box are simultaneously rotated, the handles drive the second screw rods to rotate, so that the movable support in threaded connection with the outer sides of the second screw rods starts to move, the movable support pushes the clamping plate to start to approach to the two sides of the bus jack box, the protective pad is arranged at the other side of the clamping plate and can protect the outer sides of the bus jack box, the protective pad is made of insulating rubber, the bus jack box is fixed by clamping the bus jack box through the two fixing devices, and then the other two fixing devices are used for fixing the other side of the bus jack box, so that the bus jack box can achieve better fixing effect, it can also be made easy to disassemble.

The device has the advantages that the structure is scientific and reasonable, the use is safe and convenient, and great help is provided for people.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

fig. 1 is a schematic perspective view of a high-protection dense bus duct provided by the utility model;

fig. 2 is a schematic partial perspective view of a high-protection dense bus duct provided by the utility model;

fig. 3 is an exploded perspective view of a fixing device in a high-protection dense bus duct according to the present invention;

fig. 4 is a schematic perspective view of a top end of a main body of a concentrated bus duct in a high-protection concentrated bus duct provided by the utility model;

in the figure: the bus duct comprises a dense bus duct main body 1, a bus jack box 2, a first screw rod 3, a top fixing plate 4, a fixing support 5, a side waterproof pad 6, a fixing baffle 7, a handle 8, a moving support 9, a second screw rod 10, an auxiliary spring 11, a clamping plate 12, a protective pad 13, a sliding groove 14, a bottom waterproof pad 15 and an auxiliary handle 16.

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: the utility model provides a high protection intensive bus duct, including intensive bus duct main part 1, the top of intensive bus duct main part 1 is provided with bottom waterproof pad 15, the both sides of intensive bus duct main part 1 are provided with side waterproof pad 6, the inboard of side waterproof pad 6 is provided with fixed bolster 5, fixed bolster 5 and side waterproof pad 6 all are in the both sides of intensive bus duct main part 1 through bolt fixed connection, the top symmetry of intensive bus duct main part 1 is provided with fixing device, the top symmetry of intensive bus duct main part 1 rotates and is connected with first screw rod 3, the outside threaded connection of first screw rod 3 has top fixed plate 4, the equal fixedly connected with auxiliary handle 16 in top of top fixed plate 4.

In the utility model, preferably, the fixing device comprises a movable support 9, a second screw rod 10, a clamping plate 12 and a protective pad 13, the outer side of the second screw rod 10 is in threaded connection with the movable support 9, one side of the movable support 9 is fixedly connected with the clamping plate 12, the other side of the clamping plate 12 is provided with the protective pad 13, and the fixing device plays a role in clamping and fixing two sides of the bus plugging box 2, so that the fixing effect can be conveniently achieved, and the dismounting of the bus plugging box is also convenient.

In the utility model, preferably, the top end of the fixed support 5 is symmetrically provided with sliding grooves 14, the movable support 9 is slidably connected to the inner sides of the sliding grooves 14, one end of the second screw 10 is fixedly connected with the handle 8, the other end of the second screw 10 is rotatably connected with a vertical plate, and the vertical plate is fixedly connected to the top end of the fixed support 5, so that the fixing devices are matched with each other to achieve a fixing effect.

In the utility model, preferably, the outer side of the second screw 10 is rotatably connected with a fixed baffle 7, the fixed baffle 7 is fixedly connected to the top end of the fixed support 5, one side of the fixed baffle 7 is fixedly connected with an auxiliary spring 11, the auxiliary spring 11 is fixedly connected to the other side of the movable support 9, and the auxiliary spring 11 can extend and retract under the movement of the movable support 9, so that the auxiliary pushing effect on the movable support 9 is achieved, and the clamping force is better.

In the present invention, it is preferable that the protection pad 13 is an insulating rubber material to prevent the fixing device and the bus bar connector box 2 from conducting electricity to cause an internal short circuit of the bus bar connector box 2.

In the present invention, it is preferable that the bus bar inserting box 2 is provided at the top ends of the side waterproof packing 6 and the bottom waterproof packing 15.

In the utility model, preferably, the fixing support 5 and the side waterproof pad 6 are both arranged in an inverted L shape, so that gaps at two sides of the bottoms of the intensive bus duct main body 1 and the bus plugging box 2 can be sealed, and the sealing and waterproof effects can be achieved.

In the present invention, preferably, a gap is formed in the middle of the bottom waterproof pad 15, and the gap is a connection position between the intensive bus duct main body 1 and the bus jack box 2.

The working principle and the using process of the utility model are as follows: when in use, the top end of the intensive bus duct main body 1 is provided with the bottom waterproof pad 15, the side waterproof pads 6 are arranged on two sides of the intensive bus duct main body 1, the side waterproof pads 6 on two sides of the intensive bus duct main body 1 are respectively an integral body, the side waterproof pads 6 are arranged in an inverted L shape, the inner sides of the side waterproof pads 6 are provided with the fixed supports 5, the fixed supports 5 and the side waterproof pads 6 are fixed on two sides of the intensive bus duct main body 1 through bolts, so that the bottom and two sides of the intensive bus duct main body 1 can achieve a waterproof effect, the bottom can also achieve a better sealing effect, water is prevented from entering a connector of the bus inserting box 2 and the intensive bus duct main body 1, the connection safety is improved, the top end of the intensive bus duct main body 1 is symmetrically provided with the first screw rod 3 and the top fixing plate 4, the top fixing plate 4 is in threaded connection with the outer side of the first screw rod 3, the first screw rod 3 is rotationally connected to the top end of the intensive bus duct main body 1, the top ends of the top fixing plates 4 are fixedly connected with auxiliary handles 16, when the bus inserting box 2 needs to be placed at the top end of the intensive bus duct main body 1, the first screw rod 3 is rotated to drive the top fixing plates 4 to rotate together, then the bus inserting box 2 is placed at the top end of the intensive bus duct main body 1, the top fixing plate 4 is rotated back to the upper side of the bus inserting box 2, the auxiliary handle 16 is held by one hand to enable the top fixing plate 4 not to move left and right in the original position, then the first screw rod 3 is rotated all the time, the top fixing plate 4 can be lowered to fix the bus inserting box 2, therefore, the intensive bus duct main body 1 can be fully contacted with a bottom waterproof pad 15, the waterproof effect of the waterproof bus inserting box is improved, the bus inserting box 2 can also be fixed from the top, fixing devices are symmetrically arranged at the top ends of the fixing supports 5, after the bus inserting box 2 is placed at the top end of the intensive bus duct main body 1, the handles 8 in the fixing devices at two sides of the bus inserting box 2 are rotated simultaneously, the handles 8 drive the second screw rods 10 to rotate, so that the moving support 9 in threaded connection with the outer sides of the second screw rods 10 starts to move, the moving support 9 pushes the clamping plates 12 to start to approach to two sides of the bus inserting box 2, the other side of the clamping plates 12 is provided with the protective pad 13 which can protect the outer sides of the bus inserting box 2, the protective pad 13 is made of insulating rubber, one side of the fixed baffle 7 is fixedly connected with the auxiliary spring 11, the other end of the auxiliary spring 11 is fixedly connected to one side of the moving support 9, the auxiliary spring 11 can stretch under the movement of the moving support 9 to achieve the effect of auxiliary pushing on the moving support 9, so that the bus inserting box has better clamping force, and the bus inserting box 2 is fixed by clamping the two fixing devices, then use two other fixing device to fix the another side of generating line jack box 2 can, can reach better fixed effect to generating line jack box 2 like this, also can make its convenient to detach, make generating line jack box 2 can with the waterproof pad of side 6 and the waterproof pad of bottom 15 between reach zonulae occludens's effect to this reaches waterproof effect.

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 high protection intensive bus duct, includes intensive bus duct main part (1), its characterized in that: the top of intensive bus duct main part (1) is provided with bottom waterproof pad (15), the both sides of intensive bus duct main part (1) are provided with side waterproof pad (6), the inboard of side waterproof pad (6) is provided with fixed bolster (5), fixed bolster (5) and side waterproof pad (6) all are in the both sides of intensive bus duct main part (1) through bolt fixed connection, the top symmetry of intensive bus duct main part (1) is provided with fixing device, the top symmetry of intensive bus duct main part (1) rotates and is connected with first screw rod (3), the outside threaded connection of first screw rod (3) has top fixed plate (4), the equal fixedly connected with auxiliary handle (16) in top of top fixed plate (4).

2. A high protection dense bus duct according to claim 1, wherein: the fixing device comprises a movable support (9), a second screw (10), a clamping plate (12) and a protective pad (13), the outer side of the second screw (10) is in threaded connection with the movable support (9), the clamping plate (12) is fixedly connected to one side of the movable support (9), and the protective pad (13) is arranged on the other side of the clamping plate (12).

3. A high protection dense bus duct according to claim 2, wherein: the sliding groove (14) is symmetrically formed in the top end of the fixed support (5), the moving support (9) is connected to the inner side of the sliding groove (14) in a sliding mode, a handle (8) is fixedly connected to one end of the second screw (10), a vertical plate is rotatably connected to the other end of the second screw (10), and the vertical plate is fixedly connected to the top end of the fixed support (5).

4. A high protection dense bus duct according to claim 2, wherein: the outside of second screw rod (10) is rotated and is connected with fixed stop (7), fixed stop (7) fixed connection is in the top of fixed bolster (5), one side fixedly connected with auxiliary spring (11) of fixed stop (7), auxiliary spring (11) fixed connection is in the opposite side of moving movable support (9).

5. A high protection dense bus duct according to claim 2, wherein: the protective pad (13) is made of an insulating rubber material.

6. A high protection dense bus duct according to claim 1, wherein: and the top ends of the side waterproof pad (6) and the bottom waterproof pad (15) are provided with a bus plug box (2).

7. A high protection dense bus duct according to claim 1, wherein: the fixing support (5) and the side waterproof pad (6) are both arranged in an inverted L shape.

8. A high protection dense bus duct according to claim 1, wherein: the middle of the bottom waterproof pad (15) is provided with a notch.