CN214378985U - Copper-aluminum busbar connector - Google Patents
Copper-aluminum busbar connector Download PDFInfo
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- CN214378985U CN214378985U CN202120625625.2U CN202120625625U CN214378985U CN 214378985 U CN214378985 U CN 214378985U CN 202120625625 U CN202120625625 U CN 202120625625U CN 214378985 U CN214378985 U CN 214378985U
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- bus
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- bus bar
- cover body
- busbar
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Abstract
The utility model relates to a copper aluminium bar bus connector, it includes: the bus bar comprises a bus bar shell, a bus bar cover body and a plurality of compression bolts, wherein the bus bar shell is of a hollow structure with an opening at the top, and at least two side surfaces of the bus bar shell are provided with wire inlets; the bus cover body is detachably mounted on the top opening of the bus shell, and a plurality of threaded through holes for the compression bolts to penetrate through are further formed in the bus cover body. The utility model discloses no matter the installation still dismantles all very conveniently, has improved work efficiency greatly, and need not reprocess copper aluminium bar generating line, and whole security is higher.
Description
Technical Field
The utility model belongs to the technical field of basic electrical element, in particular to copper aluminium bar bus connector.
Background
The bus bar refers to a common passage to which a plurality of devices are connected in parallel branches. In an electric power system, a bus bar connects together various current-carrying branch circuits in a distribution device, and functions to collect, distribute, and transfer electric energy. The bus can be a copper bus, an aluminum bus or the like in material classification; the bus bars may be classified in shape as rectangular bus bars (i.e., row-shaped), circular bus bars, tubular bus bars, and the like.
The bus connector is a structure capable of connecting more than two buses together and realizing electric energy transmission among a plurality of buses.
At present, in a traditional bus connection mode, technicians punch more than two buses on site respectively, and then connect the punched buses together through screws or bolts, so that the mode is simple. However, when the bus is changed, the bus needs to be disassembled, and the disassembly of the screw or the bolt is troublesome; punching on the bus also causes the easy discharge of the punching part, and the safety is poor.
Therefore, there is a need for a copper-aluminum busbar connector to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem and provide a copper aluminium bar bus connector, it can solve present many generating line connection process troublesome poeration, and is higher to the operation requirement, the relatively poor technical problem of security.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a copper aluminum busbar connector, comprising: the bus bar comprises a bus bar shell, a bus bar cover body and a plurality of compression bolts, wherein the bus bar shell is of a hollow structure with an opening at the top, and at least two side surfaces of the bus bar shell are provided with wire inlets; the bus cover body is detachably mounted on the top opening of the bus shell, and a plurality of threaded through holes for the compression bolts to penetrate through are further formed in the bus cover body.
The utility model has the advantages that:
(1) when the utility model is installed, the copper-aluminum busbar can be wrapped by the busbar shell and the busbar cover, and then the copper-aluminum busbar is pressed by the pressing bolt, thereby realizing the connection of a plurality of copper-aluminum busbars; when the copper-aluminum busbar is disassembled, the pressing bolt is taken down, and then the busbar shell and the busbar cover body are loosened, so that a plurality of copper-aluminum busbar can be separated; the installation and the disassembly are very convenient, and the working efficiency is greatly improved;
(2) the utility model discloses need not reprocess copper aluminium bar generating line, convenient operation, the security is better.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the bus cover body is detachably mounted on the top opening of the bus shell through a limiting mechanism.
The beneficial effect of adopting the further scheme is that: the bus cover body can be installed on the bus shell through the limiting mechanism.
Furthermore, the limiting mechanism comprises two clamping grooves which are respectively formed in the opposite inner walls of the bus shell and two limiting bulges which are respectively arranged on the two side surfaces of the bus cover body, wherein each clamping groove extends along the length direction of the bus shell; the limiting bulges correspond to the clamping grooves one by one; under the action of force, the limiting protrusion gradually slides into the clamping groove from one end of the clamping groove.
The beneficial effect of adopting the further scheme is that: the contact area of the limiting protrusion and the clamping groove is large, and the installation firmness is good.
Furthermore, stop gear including set up in a plurality of radial jacks at generating line casing top edge, set up in a plurality of bolts of generating line lid bottom, wherein, radial jack with the bolt one-to-one, the generating line lid passes through the bolt with radial jack can dismantle the connection.
The beneficial effect of adopting the further scheme is that: the cooperation of radial jack and bolt can improve the installation effectiveness, relatively is applicable to the open-top that is not complete.
Furthermore, wire inlets are respectively formed in the first side surface and the second side surface of the bus shell, and the included angle between the orientation of the first side surface and the orientation of the second side surface is 180 degrees or 90 degrees.
The beneficial effect of adopting the further scheme is that: the utility model discloses copper aluminium busbar connector's connected mode is various, and two copper aluminium busbars can the horizontal connection, also can connect perpendicularly.
Furthermore, wire inlets are respectively formed in the first side face, the second side face and the third side face of the bus shell, and the included angle between the orientation of the first side face and the orientation of the second side face and the included angle between the orientation of the second side face and the orientation of the third side face are both 90 degrees.
The beneficial effect of adopting the further scheme is that: the three copper-aluminum bus bars can be connected through the first side surface, the second side surface and the third side surface, and the mounting effect is stable.
Furthermore, a conductor cushion block is fixedly arranged on the bottom surface of the bus cover body.
The beneficial effect of adopting the further scheme is that: the conductor cushion block can help to compress the copper-aluminum busbar, and the connection stability is improved.
Furthermore, the bus bar comprises an insulating shell, wherein the insulating shell is detachably sleeved on the bus bar shell.
The beneficial effect of adopting the further scheme is that: the insulating casing can ensure the safety of copper aluminum busbar connector, convenient and practical.
Further, the longitudinal section of the insulating shell is rectangular and chamfered.
The beneficial effect of adopting the further scheme is that: the insulating shell with the rectangular inverted angle-shaped longitudinal section avoids point discharge and improves safety.
Further, the compression bolt is a countersunk compression bolt.
The beneficial effect of adopting the further scheme is that: the countersunk compression bolt enables the copper-aluminum busbar bus connector to be more attractive in appearance and also facilitates arrangement of the insulating shell.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of a second embodiment of the present invention;
FIG. 4 is a schematic diagram of a third embodiment of the present invention;
FIG. 5 is a schematic view of the fitting structure of the limiting protrusion and the slot of the present invention;
fig. 6 is the matching structure diagram of the radial jack and the plug pin of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a bus bar housing; 11. a wire inlet;
2. a bus bar cover body; 21. a threaded through hole;
3. a hold-down bolt;
4. a limiting mechanism; 41. two clamping grooves; 42. a limiting bulge; 43. a radial jack; 44. a bolt;
5. a conductor pad block;
6. an insulating housing;
100. a first copper bar bus; 101. a second copper bar bus; 102. and a third copper bar bus.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further described with reference to the accompanying drawings 1-6:
in a first mode
This mode provides a copper aluminium bar bus connector, combines fig. 1 to fig. 2, and it includes: the bus bar comprises a bus bar shell 1, a bus bar cover body 2 and a plurality of compression bolts 3, wherein the bus bar shell 1 is of a hollow structure with an opening at the top, a first side surface and a second side surface of the bus bar shell 1 are respectively provided with a wire inlet 11, and an included angle between the first side surface orientation and the second side surface orientation is 180 degrees; the bus cover body 2 is detachably mounted on the top opening of the bus shell 1, and a plurality of threaded through holes 21 for the compression bolts 3 to pass through are further formed in the bus cover body 2.
The mode can solve the technical problems that the operation of the existing multi-bus connection process is troublesome, the operation requirement is high, and the safety is poor.
The method does not need to reprocess the copper-aluminum bus bar, is convenient to operate and has better safety; the copper-aluminum busbar can be wrapped by the busbar shell 1 and the busbar cover body 2, and the copper-aluminum busbar is pressed by the pressing bolt 3, so that the connection of a plurality of copper-aluminum busbars is realized; when the copper-aluminum busbar is disassembled, the compression bolt 3 is taken down, and then the busbar shell 1 and the busbar cover body 2 are loosened, so that a plurality of copper-aluminum busbar buses can be separated; the installation and the disassembly are very convenient, and the working efficiency is greatly improved.
Mode two
This mode provides a copper aluminium bar bus connector, combines fig. 1 and fig. 3, and it includes: the bus bar comprises a bus bar shell 1, a bus bar cover body 2 and a plurality of compression bolts 3, wherein the bus bar shell 1 is of a hollow structure with an opening at the top, a first side surface and a second side surface of the bus bar shell 1 are respectively provided with a wire inlet 11, and an included angle between the first side surface orientation and the second side surface orientation is 90 degrees; the bus cover body 2 is detachably mounted on the top opening of the bus shell body 1 through a limiting mechanism 4, and a plurality of threaded through holes 21 for the compression bolts 3 to pass through are further formed in the bus cover body 2.
Thus, the connection modes of the copper-aluminum busbar bus connectors are various, and two copper-aluminum busbars can be connected horizontally or vertically; the bus cover body 2 can be installed on the bus shell body 1 through the limiting mechanism 4, and the bus cover body is simple and convenient to use.
It should be noted that the form of the limiting mechanism 4 is various, and we provide two types below:
as shown in fig. 5, the limiting mechanism 4 includes two slots 41 respectively opened on the opposite inner walls of the bus bar housing 1, and two limiting protrusions 42 respectively disposed on two side surfaces of the bus bar cover 2, wherein each slot 41 extends along the length direction of the bus bar housing 1; the limiting protrusions 42 correspond to the clamping grooves one by one; under the action of force, the limiting protrusion 42 gradually slides into the clamping groove from one end of the clamping groove.
Therefore, the contact area between the limiting protrusion 42 and the clamping groove is large, and the installation firmness is good.
As shown in fig. 6, the limiting mechanism 4 includes a plurality of radial insertion holes 43 disposed on the top edge of the bus bar housing 1, and a plurality of latches 44 disposed at the bottom of the bus bar cover 2, wherein the radial insertion holes 43 correspond to the latches 44 one by one, and the bus bar cover 2 is detachably connected to the radial insertion holes 43 through the latches 44.
Thus, the engagement of the radial insertion hole 43 and the latch 44 can improve the installation efficiency, and is suitable for a top opening which is not completely open.
Mode III
This mode provides a copper aluminium bar bus connector, combines fig. 1 and fig. 4, and it includes: the bus bar comprises a bus bar shell 1, a bus bar cover body 2 and a plurality of compression bolts 3, wherein the bus bar shell 1 is of a hollow structure with an opening at the top, a first side face, a second side face and a third side face of the bus bar shell 1 are respectively provided with a wire inlet 11, and an included angle between the direction of the first side face and the direction of the second side face and an included angle between the direction of the second side face and the direction of the third side face are both 90 degrees; the bus cover body 2 is detachably mounted on the top opening of the bus shell body 1 through a limiting mechanism 4, and a plurality of threaded through holes 21 for the compression bolts 3 to pass through are further formed in the bus cover body 2.
Therefore, the three copper-aluminum bus bars can be connected through the first side surface, the second side surface and the third side surface, and the mounting effect is stable.
Further, a conductor pad block 5 is fixedly arranged on the bottom surface of the bus cover body 2.
Like this, conductor cushion 5 can help compressing tightly copper aluminium bar generating line, promotes connection stability.
Further, still include insulating housing 6, insulating housing 6 detachable cover is established on bus-bar housing 1.
Therefore, the insulating shell 6 can ensure the safety of the copper-aluminum busbar connector, and is convenient and practical.
Further, the longitudinal section of the insulating housing 6 is rectangular and chamfered.
Thus, the insulating housing 6 with the rectangular and inverted-angle longitudinal section avoids point discharge and improves safety.
Further, the hold-down bolt 3 is a countersunk hold-down bolt 3.
Thus, the countersunk pressure bolts 3 enable the copper-aluminum busbar connector to be more attractive in appearance, and meanwhile, the insulating shell 6 is convenient to arrange.
The working principle and the steps are as follows:
during installation, the first copper bar bus 100, the second copper bar bus 101 and the third copper bar bus 102 are wrapped by the bus shell 1 and the bus cover body 2, the first copper bar bus 100, the second copper bar bus 101 and the third copper bar bus 102 are sequentially distributed from top to bottom, and then the first copper bar bus 100 is pressed by the threaded through hole 21 through which the pressing bolt 3 passes, so that the first copper bar bus 100, the second copper bar bus 101 and the third copper bar bus 102 are connected in a close fit manner; during the dismantlement, take off clamp bolt 3, loosen generating line casing 1 and generating line lid 2 again, can part first copper bar generating line 100, second copper bar generating line 101, third copper bar generating line 102.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A copper aluminum busbar connector, its characterized in that, it includes: the bus bar comprises a bus bar shell (1), a bus bar cover body (2) and a plurality of compression bolts (3), wherein the bus bar shell (1) is of a hollow structure with an open top, and at least two side surfaces of the bus bar shell (1) are provided with wire inlets (11); the bus cover body (2) is detachably mounted on the top opening of the bus shell (1), and a plurality of threaded through holes (21) for the compression bolts (3) to pass through are further formed in the bus cover body (2).
2. The copper aluminum busbar connector according to claim 1, wherein the busbar cover (2) is removably mounted on the top opening of the busbar housing (1) by a retention mechanism (4).
3. The copper-aluminum busbar bus connector according to claim 2, wherein the limiting mechanism (4) comprises two clamping grooves (41) respectively formed on the opposite inner walls of the bus bar housing (1), and two limiting protrusions (42) respectively formed on two side surfaces of the bus bar cover body (2), wherein each clamping groove (41) extends along the length direction of the bus bar housing (1); the limiting bulges (42) correspond to the clamping grooves one by one; under the action of force, the limiting protrusion (42) slides into the clamping groove from one end of the clamping groove gradually.
4. The copper-aluminum busbar bus connector according to claim 2, wherein the limiting mechanism (4) comprises a plurality of radial insertion holes (43) arranged at the top edge of the bus bar housing (1) and a plurality of pins (44) arranged at the bottom of the bus bar cover body (2), wherein the radial insertion holes (43) correspond to the pins (44) one by one, and the bus bar cover body (2) is detachably connected with the radial insertion holes (43) through the pins (44).
5. The copper-aluminum busbar connector according to any one of claims 1 to 4, wherein a first side surface and a second side surface of the busbar housing (1) are respectively provided with a wire inlet (11), and an included angle between the first side surface and the second side surface is 180 degrees or 90 degrees.
6. The copper-aluminum busbar bus connector according to any one of claims 1 to 4, wherein a first side, a second side and a third side of the bus housing (1) are respectively provided with a wire inlet (11), and an included angle between the first side and the second side and an included angle between the second side and the third side are both 90 °.
7. The copper-aluminum busbar connector according to any one of claims 1 to 4, wherein a conductor pad (5) is fixedly arranged on the bottom surface of the busbar cover body (2).
8. The copper-aluminum busbar bus connector according to any one of claims 1 to 4, further comprising an insulating housing (6), wherein the insulating housing (6) is detachably sleeved on the bus bar housing (1).
9. The copper aluminum busbar connector according to claim 8, wherein the longitudinal section of the insulating housing (6) is rectangular and chamfered.
10. The copper-aluminum busbar connector according to any one of claims 1 to 4, wherein the compression bolt (3) is a countersunk compression bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625625.2U CN214378985U (en) | 2021-03-23 | 2021-03-23 | Copper-aluminum busbar connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120625625.2U CN214378985U (en) | 2021-03-23 | 2021-03-23 | Copper-aluminum busbar connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214378985U true CN214378985U (en) | 2021-10-08 |
Family
ID=77973717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120625625.2U Active CN214378985U (en) | 2021-03-23 | 2021-03-23 | Copper-aluminum busbar connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214378985U (en) |
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2021
- 2021-03-23 CN CN202120625625.2U patent/CN214378985U/en active Active
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