CN216162024U

CN216162024U - L-shaped bus rapid confluence device

Info

Publication number: CN216162024U
Application number: CN202122127463.2U
Authority: CN
Inventors: 李俊锋; 李伟; 莫剑省; 莫慧; 覃杏林; 陈思敏; 李艳萍; 谢松林
Original assignee: Guangxi Gold Step Power Technology Co ltd
Current assignee: Guangxi Gold Step Power Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-01
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an L-shaped busbar quick bus device which comprises an outer shell, wherein a sleeve is movably arranged on the surface of the outer shell, a groove is formed in the sleeve, a return assembly is arranged in the groove, an inner shell is movably arranged in the outer shell, and a limiting groove is formed in the surface of the inner shell in a surrounding mode. This female quick convergence device of row of L type, in-process carrying out daily use, move the arc wall to the corresponding position of round hole through sliding sleeve, it is motionless to keep the sleeve, make the ball can the free activity, insert inside the shell body with interior casing, loosen the sleeve after inserting the plug and socket closure completely, return to the normal position behind the spring atress compressive deformation, push back the sleeve, the ball is pressed into in the round hole and is extended to the inside of shell body, meet with the spacing groove, thereby with shell body and interior casing locking, prevent to connect not hard up, avoid the emergence of the condition such as circuit virtual connection and drop, power supply system's normal use has been ensured.

Description

L-shaped bus rapid confluence device

Technical Field

The utility model relates to the technical field of bus bar confluence, in particular to an L-shaped bus bar rapid confluence device.

Background

The bus bar is the connecting copper bar or aluminum bar of the main switch and the switch in each branch circuit in the power supply system, the surface is insulated and used as the conducting wire, the main power supply line of the power distribution device, each branch line is led from the bus bar, the bus bar is the name of the conducting material on the power distribution device, the material is bias copper, which is equivalent to the wire, all the data are converged on the mainboard and transmitted out, generally, the system can install various interface cards through the converging bus bar and transmit various data to the device connected by the interface cards, the connection of the voltage distribution devices in the substation and the connection of the electrical devices such as the transformer and the corresponding distribution devices are mostly adopting the bare conducting wire or stranded wire with rectangular or circular section, the bus bar is used for collecting, distributing and transmitting the electric energy, because the bus bar passes huge electric energy when in operation, in short circuit, the bus bar bears great heat and electric power effect, so that the bus bar has strict requirements on the material, the cross section shape, the cross section area and the like.

The existing busbar quick convergence device is easy to loosen when the connector is connected in the using process, so that the circuit is disconnected virtually or even breaks away, the power supply disconnection condition and the unsafe factors are caused, the normal use of a power supply system is influenced, the connector is poor in sealing performance, the circuit is easy to damp, dust is mixed into the connector, the short circuit condition of the circuit is caused, and the service life of the device is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an L-shaped bus bar quick bus device, which solves the problems that the joint of the conventional bus bar quick bus device in the background art is easy to loosen, the line is connected in a virtual way or even separated, the power supply is disconnected, factors such as unsafe condition and the like are caused, the normal use of a power supply system is influenced, the joint has poor sealing property, the line is easy to be affected by damp and dust to cause short circuit, and the like, and the service life of the device is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: quick bus device of female row of L type, including the shell body, the surface movable mounting of shell body has the sleeve, telescopic inside is seted up flutedly, the inside of recess is provided with return assembly, the inside movable mounting of shell body has interior casing, the surface of interior casing encircles and has seted up the spacing groove.

Preferably, the return assembly comprises a first fixing block fixedly mounted inside the groove, a spring is fixedly mounted on one side of the first fixing block, a second fixing block is fixedly mounted at one end of the spring, and the bottom of the second fixing block is fixedly connected with the surface of the outer shell.

Preferably, a round hole is formed in the surface of the outer shell close to one side edge, a ball is movably mounted inside the round hole, and an arc-shaped groove is formed in the groove corresponding to the round hole.

Preferably, a power connector is fixedly mounted on one side of the outer shell, and a socket is fixedly mounted inside the outer shell.

Preferably, the inside fixed mounting of interior casing has the plug, the opposite side fixed mounting of interior casing has the wire support, the opposite side fixed mounting of wire support has the mount, the opposite side of interior casing is provided with the fender ring, the surface that keeps off the ring encircles and installs the sealing washer.

Compared with the prior art, the utility model has the beneficial effects that:

this female quick convergence device of row of L type, in-process carrying out daily use, move the arc wall to the corresponding position of round hole through sliding sleeve, it is motionless to keep the sleeve, make the ball can the free activity, insert inside the shell body with interior casing, loosen the sleeve after inserting the plug and socket closure completely, return to the normal position behind the spring atress compressive deformation, push back the sleeve, the ball is pressed into in the round hole and is extended to the inside of shell body, meet with the spacing groove, thereby with shell body and interior casing locking, prevent to connect not hard up, avoid the emergence of the condition such as circuit virtual connection and drop, power supply system's normal use has been ensured.

This female quick convergence device of arranging of L type is carrying out daily use in-process, pegs graft through plug and socket, cup joints the inside at the shell body with interior casing, and the side and the sealing washer contact of shell body compress tightly, are provided with interior casing and shell body respectively through the outside of plug and socket, combine to have elastic sealing washer, have improved sealed effect greatly, play dampproofing, dirt-proof effect, improved life.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural diagram of the outer casing of the present invention;

fig. 4 is a partial structure diagram of the inner shell of the utility model.

In the figure: 1. an outer housing; 2. a sleeve; 3. a groove; 4. a return component; 5. a first fixed block; 6. a spring; 7. a second fixed block; 8. a circular hole; 9. a ball bearing; 10. an arc-shaped slot; 11. a power supply connector; 12. a socket; 13. an inner housing; 14. a limiting groove; 15. a plug; 16. a wire support; 17. a fixed mount; 18. a baffle ring; 19. and (5) sealing rings.

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: an L-shaped bus bar rapid confluence device comprises an outer shell 1, a sleeve 2 is movably mounted on the surface of the outer shell 1, a groove 3 is formed in the sleeve 2, a return component 4 is arranged in the groove 3, an inner shell 13 is movably mounted in the outer shell 1, a limiting groove 14 is formed on the surface of the inner shell 13 in a surrounding manner, the return component 4 comprises a first fixed block 5 fixedly mounted in the groove 3, a spring 6 is fixedly mounted on one side of the first fixed block 5, a second fixed block 7 is fixedly mounted at one end of the spring 6, the bottom of the second fixed block 7 is fixedly connected with the surface of the outer shell 1, a round hole 8 is formed in the surface of the outer shell 1 close to one side edge, a ball 9 is movably mounted in the round hole 8, an arc-shaped groove 10 is formed in the groove 3 corresponding to the round hole 8, and when the L-shaped bus bar quick confluence device is inserted, the spring 6 is compressed and deformed under the action of force by sliding the sleeve 2, treat that arc wall 10 moves to the corresponding position of round hole 8, keep sleeve 2 motionless, make ball 9 can move about, get into the inside back of shell body 1 smoothly when interior casing 13, loosen sleeve 2, spring 6 opens and returns to the normal position, press ball 9 through sleeve 2 and get into in round hole 8 and extend to the inside of shell body 1, meet with spacing groove 14, thereby with shell body 1 and interior casing 13 locking, prevent to connect not hard up, avoid the emergence of the condition such as circuit virtual joint and drop, power supply system's normal use has been ensured.

A power supply connector 11 is fixedly arranged on one side of the outer shell 1, a socket 12 is fixedly arranged in the outer shell 1, a plug 15 is fixedly arranged in the inner shell 13, a lead support 16 is fixedly arranged on the other side of the inner shell 13, a fixing frame 17 is fixedly arranged on the other side of the lead support 16, a baffle ring 18 is arranged on the other side of the inner shell 13, a sealing ring 19 is arranged on the surface of the baffle ring 18 in a surrounding manner, the sealing ring 19 is made of circular rubber materials with a circular cross section, the main liquid and gas medium flows in, in some cases, the sealing ring 19 is selected to be large in cross section as much as possible, under the condition of the same gap, the volume of the gap into which the sealing ring 19 is extruded is smaller than the maximum allowable value of the gap into which the sealing ring is extruded, an effective and economic sealing element is provided for the application of fixed sealing or dynamic sealing, the power supply is connected through the power supply connector 11, and a high-voltage lead is fixed through the fixing frame 17, peg graft through plug 15 and socket 12, cup joint interior casing 13 in the inside of shell body 1, the side through shell body 1 contacts and compresses tightly with sealing washer 19, is provided with interior casing 13 and shell body 1 respectively through the outside of plug 15 and socket 12, combines to have elastic sealing washer 19, has improved sealed effect greatly, plays dampproofing, dirt-proof effect, has improved life.

The working principle is as follows: when the L-shaped bus bar quick bus device needs to be used, a power supply is connected through the power supply connector 11, a high-voltage wire is fixed through the fixing frame 17, the inner shell 13 is connected with the inner side of the outer shell 1 in an inserting mode through the plug 15 and the socket 12, the inner shell 13 is connected with the outer shell 1 through the fixing frame 17 in an inserting mode, the side edge of the outer shell 1 is contacted with and pressed tightly against the sealing ring 19, the inner shell 13 and the outer shell 1 are arranged on the outer sides of the plug 15 and the socket 12 respectively, the sealing effect is greatly improved through the elastic sealing ring 19, the moisture-proof and dust-proof effects are achieved, the service life is prolonged, when the L-shaped bus bar quick bus device is inserted, the spring 6 is compressed and deformed through the sliding sleeve 2, the arc-shaped groove 10 is moved to the corresponding position of the round hole 8, the sleeve 2 is kept still, the ball 9 can move, after the inner shell 13 smoothly enters the inner part of the outer shell 1, the sleeve 2 is loosened, the spring 6 is opened to the original position, the ball 9 is pressed into the round hole 8 through the sleeve 2 and extends towards the inner part of the outer shell 1, connect with spacing groove 14 to with shell body 1 and interior casing 13 locking, prevent to connect not hard up, avoid the circuit to connect in vain and the emergence of the circumstances such as drop, ensured power supply system's normal use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

L type busbar device that converges fast, including shell body (1), its characterized in that: the surface movable mounting of shell body (1) has sleeve (2), the inside of sleeve (2) is seted up flutedly (3), the inside of recess (3) is provided with return subassembly (4), the inside movable mounting of shell body (1) has interior casing (13), the surface of interior casing (13) is encircleed and has been seted up spacing groove (14).
2. The L-shaped bus bar quick junction device according to claim 1, wherein: return subassembly (4) include first fixed block (5) of fixed mounting in recess (3) inside, one side fixed mounting of first fixed block (5) has spring (6), the one end fixed mounting of spring (6) has second fixed block (7), the fixed surface of the bottom of second fixed block (7) and shell body (1) is connected.
3. The L-shaped bus bar quick junction device according to claim 1, wherein: round hole (8) have been seted up to the surperficial one side edge that is close of shell body (1), the inside movable mounting of round hole (8) has ball (9), the inside of recess (3) that round hole (8) correspond is provided with arc wall (10).
4. The L-shaped bus bar quick junction device according to claim 1, wherein: one side fixed mounting of shell body (1) has power connection (11), the inside fixed mounting of shell body (1) has socket (12).
5. The L-shaped bus bar quick junction device according to claim 1, wherein: the inside fixed mounting of interior casing (13) has plug (15), the opposite side fixed mounting of interior casing (13) has wire support (16), the opposite side fixed mounting of wire support (16) has mount (17), the opposite side of interior casing (13) is provided with fender ring (18), the surface that keeps off ring (18) encircles installs sealing washer (19).