CN213717194U

CN213717194U - Bus connecting mechanism

Info

Publication number: CN213717194U
Application number: CN202022901609.XU
Authority: CN
Inventors: 陆志航; 张晨超
Original assignee: Jiangsu Kaida Electric Co ltd
Current assignee: Jiangsu Kaida Electric Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-16
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a bus connecting mechanism, which comprises a wire slot connecting piece, a first sheath, a second sheath, a wiring port, an installation piece and a limiting component, wherein the wiring port is arranged at two ends of the wire slot connecting piece and is connected with the wire slot connecting piece; the wire casing connecting piece is equipped with two sheaths that can slide outward, and the higher authority is connected with the installed part, can fix the wire casing connecting piece, adjusts the position at wire casing connecting piece both ends through two sheaths of slip regulation, adjusts the power that receives on the wire casing connecting piece to reduce the impact that the wire casing connecting piece received when fixed, improve the security and the reliability of generating line connection.

Description

Bus connecting mechanism

Technical Field

The utility model relates to a bus connection technical field specifically is a bus connecting mechanism.

Background

With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings inconvenience to on-site installation, construction and connection. The plug-in type bus duct is produced as a novel distribution wire, compared with the traditional cable, the plug-in type bus duct fully shows the superiority of the plug-in type bus duct when large current is transmitted, simultaneously, because of adopting a new technology and a new process, the contact resistance and the temperature rise of the joint of two end parts of the bus duct and the plug-in part of a branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, thereby improving the safety and reliability of the bus duct and improving the whole system.

The bus duct that traditional bus connection structure adopted is mostly fixed structure, and the bus duct of this kind of fixed structure can't be adjusted its fixed position of connecting piece, and when fixed position took place the problem, the bus duct just appears the shortcoming that the structure atress was not problematic very easily, leads to the emergence of the condition of dropping, and the security can't obtain guaranteeing, needs improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generating line coupling mechanism to solve the problem that proposes among the above-mentioned background art.

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

a bus connecting mechanism comprises a trunking connecting piece, a first sheath, a second sheath, a wiring port, an installation piece and a limiting assembly, wherein the wiring port is arranged at two ends of the trunking connecting piece and is connected with the trunking connecting piece;

the adjusting structure comprises two groups of matching blocks, the two groups of matching blocks are arranged in matching grooves and are fixedly connected with the first sheath and the second sheath respectively, the matching blocks are matched with the matching grooves, movable columns penetrate through the matching blocks, two ends of each movable column extend out of the matching blocks, one end of each movable column is connected with a plug head, the other end of each movable column is connected with a lifting block, the plug heads are arranged in fixed grooves and are matched with the fixed grooves, elastic supporting plates are arranged at the ends of the movable columns in the lifting blocks, and metal springs for movably supporting the elastic supporting plates are arranged on the elastic supporting plates;

the installation part is arranged on two sides of the first sheath and the second sheath and used for installing and fixing the wire groove connecting piece;

and the limiting assembly is arranged at the joint of the first wire groove connecting piece and the first sheath and the second sheath and is used for improving the stability of the first sheath and the second sheath when sliding on the wire groove connecting piece.

Preferably, the wiring port is formed by combining a plurality of groups of metal patches, and an insulating layer for separating the metal patches from the metal patches is arranged between the metal patches.

Preferably, one side of the first sheath, which is close to the second sheath, is provided with a gasket, and the gasket is a rectangular gasket made of natural rubber.

Preferably, the mounting part comprises a first fixing part and a second fixing part, the first fixing part and the second fixing part are respectively arranged at the edges of the two sides of the first sheath and the second sheath and are fixedly connected with the first sheath and the second sheath, the first fixing part and the second fixing part are respectively flush with the two ends of the first sheath and the two ends of the second sheath, and a plurality of groups of threaded fixing holes are formed in the first fixing part and the second fixing part.

Preferably, the limiting assembly comprises at least two groups of limiting grooves formed in the upper end face and the lower end face of the wire groove connecting piece, a matching clamping edge is arranged at the joint of the first sheath and the second sheath with the limiting grooves, and the matching clamping edge is clamped in the limiting grooves and is in sliding fit with the limiting grooves.

Preferably, the first sheath and the second sheath are aluminum alloy frame bodies with hollow structures.

Compared with the prior art, the beneficial effects of the utility model are that: the two sheaths capable of sliding are arranged outside the wire duct connecting piece, the installation piece is connected on the two sheaths, the wire duct connecting piece can be fixed, and the positions of the two sheaths at the two ends of the wire duct connecting piece are adjusted through sliding, so that the force received by the wire duct connecting piece is adjusted, the impact on the wire duct connecting piece during fixing is reduced, and the safety and the reliability of bus connection are improved;

the sheath that the aluminum alloy was made has light in weight, characteristics such as working strength height can protect the generating line in the wire casing connecting piece, and during the installation, the sheath is fixed the wire casing connecting piece through the fixed part that sets up in its both sides, and it is strong to have stability, simple to operate's characteristics, and in the slip of sheath in addition, the packing ring can be protected the contact surface of two sheaths, and the spacing groove then is used for improving the gliding stability of sheath, makes things convenient for the user to adjust.

Drawings

Fig. 1 is a schematic structural view of a bus bar connection mechanism.

Fig. 2 is an enlarged schematic view of a structure at a in fig. 1 of a bus bar connecting mechanism.

FIG. 3 is a schematic view of a mating block in a bus bar connection mechanism.

Fig. 4 is a schematic structural view of a pull-up block in a bus bar connection mechanism.

In the figure: 1. a wire chase connector; 2. a first sheath; 3. a second sheath; 4. a wiring port; 5. an insulating layer; 6. a first fixing part; 7. a second fixed part; 8. a threaded fixing hole; 9. a mating groove; 10. fixing the slotted hole; 11. a limiting groove; 12. matching with a clamping edge; 13. a metal spring; 14. a matching block; 15. lifting the block; 16. a movable post; 17. an elastic support plate; 18. a bolt head.

Detailed Description

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.

Referring to fig. 1-4, in an embodiment of the present invention, a bus bar connection mechanism includes a slot connector 1, a first sheath 2, a second sheath 3, a connection port 4, an installation component, and a limiting component, where the connection port 4 is disposed at two ends of the slot connector 1 and connected thereto, the first sheath 2 is sleeved at one end of the slot connector 1 and slidably fitted thereto, the second sheath 3 is sleeved at the other end of the slot connector 1 and slidably fitted thereto, a matching groove 9 is formed at a connection portion between two sides of the slot connector 1 and the first sheath 2 and the second sheath 3, a plurality of sets of fixing groove holes 10 are formed in the matching groove 9, and an adjusting structure is disposed at a connection portion between the first sheath 2 and the second sheath 3 and the matching groove 9;

the adjusting structure comprises two groups of matching blocks 14, the two groups of matching blocks 14 are arranged in a matching groove 9 and are respectively fixedly connected with a first sheath 2 and a second sheath 3, the matching blocks 14 are matched with the matching groove 9, a movable column 16 penetrates through the matching blocks 14, two ends of the movable column 16 extend out of the matching blocks 14, one end of the movable column is connected with a plug pin head 18, the other end of the movable column is connected with a lifting block 15, the plug pin head 18 is arranged in a fixed groove hole 10 and is matched with the fixed groove hole, an elastic supporting plate 17 is arranged at the end part of the movable column 16 positioned in the lifting block 15, and a metal spring 13 for movably supporting the elastic supporting plate 17 is arranged on the elastic supporting plate; the first sheath 2 and the second sheath 3 protect the wire groove connecting piece 1 and play a role in installation and fixation, when in installation, the positions of the first sheath 2 and the second sheath 3 on the wire groove connecting piece 1 are adjusted according to needs, the matching block 14 and the plug head 18 slide in the matching groove 9, the fixed groove hole 10 is arranged below the plug head 18, the elastic supporting plate 17 in the movable column 16 is extruded by the metal spring 13, the movable column 16 is controlled to enable the plug head 18 to penetrate into the fixed groove hole 10 to fix the first sheath 2 and the second sheath 3, when in adjustment again, the lifting piece is pulled, the plug head 18 is lifted upwards through the movable column 16, the fixed groove hole 10 is separated, and sliding is continued until the proper position is moved; the fixed positions of the first sheath 2 and the second sheath 3 are different, so that the protection effect of the wire groove connecting piece 1 is influenced, and therefore adjustment is needed according to the use requirement;

the wiring port 4 is formed by combining a plurality of groups of metal patches, and an insulating layer 5 for separating the metal patches and the metal patches is arranged between the metal patches; the insulating layer 5 is arranged for improving the safety of the wiring port 4 during wiring; gaskets are arranged on the sides, close to the first sheath 2 and the second sheath 3, of the first sheath, and the gaskets are rectangular gaskets made of natural rubber;

the mounting pieces are arranged on two sides of the first sheath 2 and the second sheath 3 and are used for mounting and fixing the wire duct connecting piece 1; the mounting part comprises a first fixing part 6 and a second fixing part 7, the first fixing part 6 and the second fixing part 7 are respectively arranged at the edges of the two sides of the first sheath 2 and the second sheath 3 and are fixedly connected with the first sheath 2 and the second sheath 3, the first fixing part 6 and the second fixing part 7 are respectively flush with the ends of the first sheath 2 and the second sheath 3, and a plurality of groups of threaded fixing holes 8 are formed in the first fixing part 6 and the second fixing part 7; the wire duct connecting piece 1 is connected with an external wall or a frame body through mounting pieces on two sides of the first sheath 2 and the second sheath 3, each mounting piece consists of a first fixing part 6 and a second fixing part 7, and threaded fixing holes 8 in the first fixing part 6 and the second fixing part 7 are used for assembling threaded connecting pieces to fix the first sheath 2 and the second sheath 3, so that a user can conveniently assemble and disassemble the wire duct connecting piece;

the limiting assembly is arranged at the joint of the wire groove connecting piece 1, the first sheath 2 and the second sheath 3 and is used for improving the stability of the first sheath 2 and the second sheath 3 when sliding on the wire groove connecting piece 1; the limiting assembly comprises at least two groups of limiting grooves 11 arranged on the upper end surface and the lower end surface of the wire groove connecting piece 1, matching clamping edges 12 are arranged at the connecting parts of the first sheath 2 and the second sheath 3 with the limiting grooves 11, and the matching clamping edges 12 are clamped in the limiting grooves 11 and are in sliding fit with the limiting grooves; when the first sheath 2 and the second sheath 3 are adjusted, the first sheath 2 and the second sheath 3 slide on the line groove connecting piece 1, the matched clamping edge 12 is clamped into the limiting groove 11 and slides synchronously in the limiting groove 11, the sliding directions and distances of the first sheath 2 and the second sheath 3 are limited, and the stability of the first sheath 2 and the second sheath 3 in sliding is improved;

the first sheath 2 and the second sheath 3 are aluminum alloy frame bodies with hollow structures; the aluminum alloy has low density, high strength close to or exceeding that of high-quality steel, good plasticity, excellent electrical conductivity, thermal conductivity and corrosion resistance, is widely used in industry, and can provide good protection for the wire groove connecting piece 1.

The utility model discloses a theory of operation is: when the device is installed, the positions of the first sheath 2 and the second sheath 3 on the wire groove connecting piece 1 are adjusted according to needs, the matching block 14 and the plug head 18 slide in the matching groove 9, the fixed groove hole 10 is arranged below the plug head 18, the elastic supporting plate 17 in the movable column 16 is extruded by the metal spring 13, the movable column 16 is controlled to enable the plug head 18 to penetrate into the fixed groove hole 10, the first sheath 2 and the second sheath 3 are fixed, when the device is adjusted again, the lifting piece is pulled, the plug head 18 is lifted upwards through the movable column 16, the fixed groove hole 10 is separated, and sliding is continued until the proper position is moved; the outer 1 of wire casing connecting piece is equipped with two sheaths that can slide, and the higher authority is connected with the installed part, can fix wire casing connecting piece 1, adjusts the position at 1 both ends of wire casing connecting piece through two sheaths of slip regulation, adjusts the power of receiving on the wire casing connecting piece 1 to reduce the impact that wire casing connecting piece 1 received when fixed, improve the security and the reliability of bus connection.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A bus connecting mechanism comprises a wire slot connecting piece (1), a first sheath (2), a second sheath (3), a wiring port (4), an installation piece and a limiting assembly, and is characterized in that the wiring port (4) is arranged at two ends of the wire slot connecting piece (1) and connected with the wire slot connecting piece, the first sheath (2) is sleeved at one end of the wire slot connecting piece (1) and is in sliding fit with the wire slot connecting piece, the second sheath (3) is sleeved at the other end of the wire slot connecting piece (1) and is in sliding fit with the wire slot connecting piece, matching grooves (9) are formed in two sides of the wire slot connecting piece (1) and at the connection position of the first sheath (2) and the second sheath (3), a plurality of groups of fixing slotted holes (10) are formed in the matching grooves (9), and an adjusting structure is arranged at the connection position of the first sheath;

the adjusting structure comprises two groups of matching blocks (14), wherein the two groups of matching blocks (14) are arranged in matching grooves (9) and are fixedly connected with a first sheath (2) and a second sheath (3) respectively, the matching blocks (14) are matched with the matching grooves (9), movable columns (16) penetrate through the matching blocks (14), two ends of each movable column (16) extend out of the corresponding matching block (14), one end of each movable column is connected with a plug pin head (18), the other end of each movable column is connected with a lifting block (15), the plug pin heads (18) are arranged in fixed slotted holes (10) and are matched with the fixed slotted holes, elastic supporting plates (17) are arranged at the ends, located in the lifting blocks (15), of the movable columns (16), and metal springs (13) used for movably supporting the elastic supporting plates (17) are arranged on the elastic supporting plates (17);

the mounting pieces are arranged on two sides of the first sheath (2) and the second sheath (3) and used for mounting and fixing the wire duct connecting piece (1);

the limiting assembly is arranged at the joint of the wire slot connecting piece (1) and the first sheath (2) and the second sheath (3) and used for improving the stability of the first sheath (2) and the second sheath (3) when the first sheath (2) and the second sheath (3) slide on the wire slot connecting piece (1).

2. A busbar connection according to claim 1, wherein said connection port (4) is formed by a plurality of metal patches, each of said metal patches having an insulating layer (5) disposed therebetween for spacing said connection port from said metal patch.

3. The bus bar connecting mechanism according to claim 1, wherein a gasket is disposed on the side of the first sheath (2) adjacent to the second sheath (3), and the gasket is a rectangular protective pad made of natural rubber.

4. The bus bar connecting mechanism according to claim 1, wherein the mounting member comprises a first fixing portion (6) and a second fixing portion (7), the first fixing portion (6) and the second fixing portion (7) are respectively disposed at edges of two sides of the first sheath (2) and the second sheath (3) and fixedly connected with the first fixing portion (6) and the second fixing portion (7), the first fixing portion (6) and the second fixing portion (7) are respectively aligned with ends of the first sheath (2) and the second sheath (3), and a plurality of sets of threaded fixing holes (8) are formed in the first fixing portion (6) and the second fixing portion (7).

5. The bus connecting mechanism according to claim 1, wherein the limiting component comprises at least two sets of limiting grooves (11) formed in the upper and lower end surfaces of the trunking connecting piece (1), a matching clamping edge (12) is arranged at the joint of the first sheath (2) and the second sheath (3) with the limiting grooves (11), and the matching clamping edge (12) is clamped in the limiting grooves (11) and is in sliding fit with the limiting grooves.

6. The bus bar connecting mechanism according to claim 1, wherein the first sheath (2) and the second sheath (3) are hollow aluminum alloy frames.