CN210607136U

CN210607136U - Integrated bus system

Info

Publication number: CN210607136U
Application number: CN201921806648.2U
Authority: CN
Inventors: 权丽娟; 那杰威; 王振刚
Original assignee: Huadian Ruitong Power Engineering Corp
Current assignee: Huadian Ruitong Power Engineering Corp
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-05-22
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses an integrated generating line system, including insulating housing, be provided with the level in the insulating housing and arrange female, the level is arranged and is connected with the circuit breaker through connecting bus, horizontal sliding connection has vertical baffle on the insulating housing, vertical sliding connection has the square nut on the vertical baffle, the circuit breaker is through connecting mounting screw in the square nut is connected on the vertical baffle. The utility model discloses an integrated bus-bar system, simple structure, occupation space is little, and the commonality is strong.

Description

Integrated bus system

Technical Field

The utility model relates to an electrical equipment wiring technical field, in particular to integrated bus-bar system.

Background

The bus system is mainly applied to a low-voltage power distribution cabinet, a non-porous electric installation technology is adopted for a wire inlet and outlet loop, a circuit breaker is connected with a bus through a bus adapter, and the bus system is an electric conductor and a supporting body of an electric appliance element and is sealed at the back.

Because the circuit breaker of the bus system in the prior art needs to be connected with the bus through the bus adapter, different circuit breakers need to use the bus adapters of different models, the universality of the bus system is poor, the bus adapter still needs to occupy a certain space, the cost is wasted, and the occupied space of the bus system is larger.

Therefore, how to provide a bus system with small occupied space and strong versatility becomes a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an integrated bus-bar system practices thrift the space, and the commonality is strong.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an integrated bus system, includes insulating housing, be provided with horizontal female row in the insulating housing, horizontal female row is connected with the circuit breaker through connecting bus, horizontal sliding connection has vertical baffle on the insulating housing, vertical sliding connection has the square nut on the vertical baffle, the circuit breaker is through connecting mounting screw in the square nut is in on the vertical baffle.

Preferably, a first T-shaped groove is horizontally arranged on the insulating shell, a first T-shaped block is arranged at a position of the vertical baffle corresponding to the first T-shaped groove, and the first T-shaped block is slidably connected in the first T-shaped groove; first T type inslot sliding connection has first locating piece, be provided with first screw thread through-hole on the first locating piece, first locating piece passes through threaded connection and is in first positioning bolt location in the first screw thread through-hole, first T type piece passes through first locating piece is fixed a position.

Preferably, the vertical baffle is far away from the lateral fixedly connected with end plate of the horizontal busbar, a second T-shaped groove vertically arranged is arranged on the end plate, and the square nut is slidably connected in the second T-shaped groove.

Preferably, a vertical slide rail is arranged on one side of the insulating housing, which is away from the circuit breaker, the upper end and the lower end of the vertical slide rail are fixedly connected to the insulating housing, a third T-shaped groove arranged in the vertical direction is arranged on the vertical slide rail, a horizontal partition plate is connected in the third T-shaped groove in a sliding manner through a third T-shaped block, and the horizontal partition plate is used for separating the horizontal busbars of different phases; and a second positioning block is slidably connected in the third T-shaped groove, a second threaded through hole is formed in the second positioning block, the second positioning block is in threaded connection with a second positioning bolt in the second threaded through hole for positioning, and the third T-shaped block is positioned through the second positioning block.

Preferably, the number of the horizontal partition plates is two, the horizontal partition plates separate the horizontal busbars of three different phases, and the horizontal partition plates are made of insulating materials.

Preferably, the horizontal busbar is horizontally inserted into the insulating shell, and a U-shaped busbar connecting clamp is sleeved on the horizontal busbar; the open end of the bus connecting clamp is provided with a latch used for clamping the horizontal busbar, the end face of the other end of the bus connecting clamp is in threaded connection with a compression bolt, and the compression bolt is used for compressing the connecting bus extending into the bus connecting clamp on the horizontal busbar.

Preferably, a copper cushion block is padded between the horizontal busbar and the connecting busbar.

Preferably, the connecting bus is a flexible bus with an insulating protective sleeve.

Preferably, the pressing end of the pressing bolt is fixedly connected with an insulating cushion block.

Preferably, the vertical baffle and the end plate are made of insulating materials.

According to the technical scheme, the utility model provides an integrated generating line system, square nut on the vertical baffle is used for installing the circuit breaker, and vertical baffle horizontal sliding connection is on insulating casing, through the interval of adjusting two vertical baffles, realizes the adjustment to the horizontal connection interval to adapt to the circuit breaker of different horizontal connection intervals. The vertical sliding connection of square nut is on perpendicular baffle, through the interval of the vertical direction of adjustment square nut, realizes the adjustment to vertical connection interval to adapt to the circuit breaker of different vertical connection intervals. Through the setting of above structure, make the utility model discloses an integrated generating line system can satisfy the requirement of the circuit breaker mounting dimension of different specifications and producer, and the circuit breaker of various models all can be connect directly on the generating line, need not use the adapter to connect, has reduced part quantity, has saved the space, and the commonality is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a partial cross-sectional view of an angle of an integrated bus bar system according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another angle of the integrated bus bar system according to an embodiment of the present invention.

Detailed Description

The utility model discloses an integrated bus system, integrated bus system practices thrift the space, and the commonality is strong.

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 work belong to the protection scope of the present invention.

Please refer to fig. 1 to 2, the utility model discloses an integrated bus system, including insulating housing 1, be provided with the female row 5 of level in insulating housing 1, the female row 5 level of level is pegged graft on insulating housing 1, and the female row 5 of level is connected with circuit breaker 9 through connecting bus 3, and the one end that connecting bus 3 and circuit breaker 9 are connected is drawn forth insulating housing 1 and is connected with the wiring end of circuit breaker 9. The horizontal sliding connection has perpendicular baffle 2 on insulating casing 1, and vertical sliding connection has square nut 11 on perpendicular baffle 2, and circuit breaker 9 is connected on perpendicular baffle 2 through the mounting screw 10 of connection in square nut 11.

Wherein, vertical baffle 2 is provided with two, two vertical baffle 2 parallel arrangement. Each vertical baffle 2 is connected with two square nuts 11 in a sliding way.

The utility model discloses an integrated generating line system, square nut 11 on the vertical baffle 2 is used for installing

circuit breaker

9, and 2 horizontal sliding connection of vertical baffle are on insulating housing 1, through adjusting two vertical baffle 2's interval, realize the adjustment to the horizontal connection interval to adapt to the circuit breaker 9 of different horizontal connection intervals. The vertical sliding connection of square nut 11 is on perpendicular baffle 2, through the interval of the vertical direction of adjustment square nut 11, realizes the adjustment to vertical connection interval to adapt to the circuit breaker 9 of different vertical connection intervals. Through the setting of above structure, make the utility model discloses an integrated generating line system can satisfy the requirement of the circuit breaker mounting dimension of different specifications and producer, and the circuit breaker of various models all can be connect directly on the generating line, need not use the adapter to connect, has reduced part quantity, has saved the space, and the commonality is better.

Specifically, a first T-shaped groove 15 horizontally arranged is formed in the insulating shell 1, a first T-shaped block 14 is arranged at a position, corresponding to the first T-shaped groove 15, of the vertical baffle 2, and the first T-shaped block 14 is slidably connected into the first T-shaped groove 15. In one embodiment, the top and bottom of the insulated housing 1 are provided with a first T-shaped slot 15. In order to position the vertical baffle 2 which slides in place, a first positioning block (not shown) is connected in the first T-shaped groove 15 in a sliding manner. It will be appreciated that in order to avoid the first positioning block falling out of the first T-shaped groove 15, the width of the first positioning block is greater than the width of the notch of the first T-shaped groove 15. The first positioning block is provided with a first threaded through hole, and the first positioning block is positioned by a first positioning bolt in the first threaded through hole in a threaded connection mode. Specifically, the tail end of the first positioning bolt is connected in the first threaded through hole, the first positioning bolt is screwed into the first threaded through hole, a first positioning nut is connected to the first positioning bolt in a threaded manner, the first positioning nut is arranged outside the first T-shaped groove 15, the first positioning nut is screwed to the first T-shaped groove 15 until the first positioning nut is pressed onto the outer surface of the first T-shaped groove 15, and meanwhile, the first positioning block is pressed against the inner surface of the first T-shaped groove 15, so that the first positioning block is positioned. One first positioning block can be arranged on each of two sides of the first T-shaped block 14, so that the first T-shaped block 14 can be reliably positioned.

One side that circuit breaker 9 was kept away from to insulating casing 1 is provided with vertical slide rail 17, and the upper and lower both ends fixed connection of vertical slide rail 17 is on insulating casing 1, is provided with the third T type groove that vertical direction set up on the vertical slide rail 17, through third T type piece 16 sliding connection there is horizontal baffle 7 in the third T type groove, horizontal baffle 7 is used for separating the horizontal busbar 5 of different phases. In order to position the horizontal partition plate 7 conveniently, a second positioning block is connected in the third T-shaped groove in a sliding mode, a second threaded through hole is formed in the second positioning block, the second positioning block is connected with a second positioning bolt in the second threaded through hole in a threaded mode for positioning, and the third T-shaped block is positioned through the second positioning block. The positioning principle is the same as that of the previous embodiment, and is not described herein again.

Furthermore, in order to facilitate the arrangement of the sliding connection groove on the vertical baffle 2, the side surface of the vertical baffle 2 away from the horizontal busbar 5 is fixedly connected with an end plate 13. A second T-shaped groove (not shown) which is vertically arranged is formed in the end plate 13, and the square nut 11 is slidably connected in the second T-shaped groove, so that the vertical connection distance can be adjusted.

Because the horizontal busbar 5 generally has three phases, two horizontal partition plates 7 are arranged, and the two horizontal partition plates 7 separate the three horizontal busbars 5 of different phases. In order to perform the insulation and isolation function, the horizontal partition plate 7 is made of an insulation material.

Specifically, the horizontal busbar 5 is horizontally inserted into through holes on two sides of the insulating shell 1, the U-shaped bus connecting clamp 4 is sleeved on the horizontal busbar 5, and the bus connecting clamp 4 is used for realizing reliable contact between the horizontal busbar 5 and the connecting position of the connecting bus 3. The open end of the bus connecting clamp 4 is provided with a latch for clamping the horizontal busbar 5, the end face of the other end is in threaded connection with a compression bolt 8, and the compression bolt 8 is used for compressing the connecting bus 3 extending into the bus connecting clamp 4 on the horizontal busbar 5. It will be appreciated that the busbar joining clip 4 is provided with a through hole for passage of the joining busbar 3. Wherein the connecting bus bar 3 is inserted vertically into the bus bar connection clamp 4, i.e. the through hole is provided on the upper side of the bus bar connection clamp 4.

The connecting bus 3 is a flexible bus with an insulating protective sleeve, so that bending and connection are facilitated, and the specification of the connecting bus meets the parameter current requirement of the circuit breaker 9. For circuit breakers of specifications below 100A current, the cold pressed terminals can be crimped directly using insulated wires for connection.

In order to ensure that the distance between other phase buses and the horizontal bus 5 meets the insulation requirement, a copper cushion block 6 is arranged between the horizontal bus 5 and the connecting bus 3 in a padded mode, the copper cushion block 6 is attached between the horizontal bus 5 and the connecting bus 3, and the copper cushion block 6 is used for raising the height of the connecting bus 3.

In order to avoid the compression end of the compression bolt 8 from crushing the connecting bus bar 3, the compression end of the compression bolt 8 is fixedly connected with an insulating cushion block 12, and it can be understood that the area of the compression end surface of the insulating cushion block 12 is larger than the surface area of the compression end of the compression bolt 8.

The vertical baffle 2, the end plate 13 and the bus connecting clamp 4 are all made of insulating materials. The insulating material may be epoxy insulating resin.

The utility model discloses an integrated generating line system adopts novel integrated assembly methods, adopts insulating housing 1 as protection and bearing structure, need not punch on the generating line, adopts crimping formula connecting piece to connect, simple structure, and it is convenient to connect. The system has strong extension force, can be suitable for buses with the length of more than 60mm, and can be widely applied to the fields of low-voltage power distribution and control below 690V, such as box transformers, power distribution cabinets, pi junction boxes, control cabinets and the like.

In the description of the present solution, it is to be understood that the terms "upper", "lower", "vertical", "inside", "outside", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present solution.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an integrated bus system, includes insulating housing, be provided with horizontal female row in the insulating housing, its characterized in that, horizontal female row is connected with the circuit breaker through connecting bus, horizontal sliding connection has vertical baffle on the insulating housing, vertical sliding connection has the square nut on the vertical baffle, the circuit breaker is through connecting mounting screw in the square nut is connected on the vertical baffle.

2. The integrated bus bar system of claim 1, wherein the insulating housing is provided with a first horizontally arranged T-shaped groove, and a first T-shaped block is arranged at a position of the vertical baffle corresponding to the first T-shaped groove and is slidably connected in the first T-shaped groove;

first T type inslot sliding connection has first locating piece, be provided with first screw thread through-hole on the first locating piece, first locating piece passes through threaded connection and is in first positioning bolt location in the first screw thread through-hole, first T type piece passes through first locating piece is fixed a position.

3. The integrated bus system according to claim 1, wherein an end plate is fixedly connected to a side surface of the vertical baffle plate, which is far away from the horizontal busbar, a second T-shaped groove which is vertically arranged is formed in the end plate, and the square nut is slidably connected in the second T-shaped groove.

4. The integrated bus system according to claim 1, wherein a vertical slide rail is arranged on one side of the insulating housing away from the circuit breaker, the upper end and the lower end of the vertical slide rail are fixedly connected to the insulating housing, a third T-shaped groove arranged in the vertical direction is arranged on the vertical slide rail, a horizontal partition plate is slidably connected to the third T-shaped groove through a third T-shaped block, and the horizontal partition plate is used for separating the horizontal busbars of different phases;

and a second positioning block is slidably connected in the third T-shaped groove, a second threaded through hole is formed in the second positioning block, the second positioning block is in threaded connection with a second positioning bolt in the second threaded through hole for positioning, and the third T-shaped block is positioned through the second positioning block.

5. The integrated bus bar system according to claim 4, wherein there are two horizontal separators, two horizontal separators separating the horizontal busbars of three different phases, the horizontal separators being made of an insulating material.

6. The integrated bus system according to claim 1, wherein the horizontal busbar is horizontally inserted into the insulating housing, and a U-shaped bus connecting clamp is sleeved on the horizontal busbar; the open end of the bus connecting clamp is provided with a latch used for clamping the horizontal busbar, the end face of the other end of the bus connecting clamp is in threaded connection with a compression bolt, and the compression bolt is used for compressing the connecting bus extending into the bus connecting clamp on the horizontal busbar.

7. The integrated bus bar system of claim 6, wherein a copper block is padded between the horizontal bus bars and the connecting bus bars.

8. The integrated bus bar system of claim 1 wherein the connecting bus bar is a flexible bus bar with an insulating protective sheath.

9. The integrated bus bar system of claim 6, wherein the hold-down end of the hold-down bolt is fixedly attached with an insulating spacer.

10. The integrated bus bar system of claim 3 wherein the vertical baffle and the end plate are both insulating materials.