CN209488124U - A kind of end connection component for air-type bus duct - Google Patents
A kind of end connection component for air-type bus duct Download PDFInfo
- Publication number
- CN209488124U CN209488124U CN201920262462.9U CN201920262462U CN209488124U CN 209488124 U CN209488124 U CN 209488124U CN 201920262462 U CN201920262462 U CN 201920262462U CN 209488124 U CN209488124 U CN 209488124U
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- bus duct
- body frame
- main body
- air
- type bus
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Abstract
The utility model discloses a kind of end connection components for air-type bus duct, including main body frame, the both ends of the main body frame are connected with fixed part, outwardly projecting demarcation plate is connected in the middle part of main body frame, demarcation plate, fixed part and the main body frame collectively constitutes mutually independent four notches, side, the end that the present apparatus is suitable for air-type bus duct connect four notches two-by-two, and can obtain insulation connection effect well.
Description
Technical field
The utility model relates to a kind of end connection components for air-type bus duct.
Background technique
With the promotion of bus duct manufacture craft, concentration bus duct is due to its superior anti-short-circuit capability, heat dissipation performance
Etc. start to gradually replace air-type bus duct, but first generation design form of the air-type bus duct as bus duct, due to it
Cheap cost, relatively simple production technology are still widely used in many fields.
It is due to the special component form of air-type bus duct, i.e., mutually indepedent between copper bar, be not in contact with each other, so often short
Road problem occurs in end junction, but the solution of existing end junction often uses more complicated connection type
Or multi-insulation structure prevents short-circuit conditions, higher cost and insulation effect be not very well, so, a kind of profession
The research and development of end connection component are extremely urgent.
Utility model content
Purpose of the utility model is to solve the deficiencies of the above prior art and provide prevent electric shock short circuit for sky
The end connection component of gas type bus duct.
A kind of end connection component for air-type bus duct, including main body frame, the both ends of the main body frame
It is connected with fixed part, outwardly projecting demarcation plate, the demarcation plate, fixed part and main body are connected in the middle part of main body frame
Frame collectively constitutes mutually independent four notches, and side, the bottom surface of each notch are also equipped with four notches two-by-two
First connecting hole is embedded with copper nut in first connecting hole, and first connecting hole and the second connecting hole are blind
Hole.
More convenient when in order to connect, the shape of the fixed part is triangle, and fixed part is equipped with and master
Second connecting hole of body frame perpendicular.
For save the cost and improve insulating properties, the main body frame, demarcation plate material be insulation plastic.
It further include four conductive copper plates, four conductive copper plates pass through in order to facilitate the copper bar in connection bus duct
Bolt is fixed in four notches, and the head of the bolt is screwed in corresponding first connecting hole.When connection, it is only necessary to will
Copper bar in bus duct is connected one by one with conductive copper plate, and then conductive copper plate is connected into beginning case, air can be completed
The end of type bus duct connects.
In order to increase the connection effect of the present apparatus and mounting surface, the junction of the fixed part and main body frame is all provided with
There is outwardly projecting narrow bar step.During installation, screw passes through the second connecting hole and is tightened in the threaded hole on mounting surface,
Since faint deformation can occur for the effect of pulling force, the outer surface of fixed part when tightening, which can offset thread pitch,
Play the role of spring-like gasket, to guarantee that end connection component is firmly fixed on mounting surface.
The utility model has the advantages that
It 1, can be in each notch by the design of four independent notches, and with corresponding first connecting hole is arranged with
Four copper bars in bus duct are inside fixed respectively, and four notches are mutually indepedent, can prevent contact short circuit between four copper bars.
2, each first connecting hole can connect the copper bar in a notch, the installation for needing to expend when reducing connection
Time realizes quick connection.
3, single unit system is simple and practical, and short circuit is easy when solving the connection of air-type bus duct end or connection is troublesome
Problem improves the safety of air-type bus duct, can be pre- along with the economy that air-type bus duct is compared
Few manufacturer provides feasible powering solution.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of end connection component for air-type bus duct；
1. 2. demarcation plate of main body frame, 3. notch, 4. fixed part, 5. first connecting hole, 6. second connecting hole.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
As shown in Figure 1, a kind of end connection component for air-type bus duct, including main body frame 1, the main body
The both ends of frame 1 are connected with fixed part 4, and the middle part of main body frame 1 is connected with outwardly projecting demarcation plate 2, the demarcation plate
2, fixed part 4 and main body frame 1 collectively constitute mutually independent four notches 3, four notches 3 side two-by-two, often
The bottom surface of a notch 3 is also equipped with the first connecting hole 5, is embedded with copper nut in first connecting hole 5.Four first connections
Hole 5 is mutually indepedent, is not connected to mutually.
The shape of the fixed part 4 is triangle, and fixed part 4 is equipped with and 1 perpendicular of main body frame
The second connecting hole 6.First connecting hole 5 and the second connecting hole 6 is blind hole.
The material of the main body frame 1 and demarcation plate 2 is insulation plastic, can be to avoid the generation of short circuit phenomenon.
It further include four conductive copper plate (not shown), four conductive copper plate (not shown) pass through bolt
(not shown) is fixed in four notches, and the head of the bolt (not shown) is screwed in corresponding first connection
In hole 5.
The junction of the fixed part 4 and main body frame 1 is equipped with outwardly projecting narrow bar step.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of end connection component for air-type bus duct, which is characterized in that including main body frame, the body frame
The both ends of frame are connected with fixed part, and outwardly projecting demarcation plate, the demarcation plate, fixed part are connected in the middle part of main body frame
Point and main body frame collectively constitute mutually independent four notches, four notches side two-by-two, the bottom surface of each notch
It is also equipped with the first connecting hole, is embedded with copper nut in first connecting hole.
2. a kind of end connection component for air-type bus duct according to claim 1, which is characterized in that described
The shape of fixed part is triangle, and fixed part is equipped with the second connecting hole with main body frame perpendicular.
3. a kind of end connection component for air-type bus duct according to claim 2, which is characterized in that described
First connecting hole and the second connecting hole are blind hole.
4. a kind of end connection component for air-type bus duct according to claim 1, which is characterized in that described
The material of main body frame and demarcation plate is insulation plastic.
5. a kind of end connection component for air-type bus duct according to claim 1, which is characterized in that further include
Four conductive copper plates, four conductive copper plates are bolted in four notches, and the head of the bolt is screwed on
In corresponding first connecting hole.
6. a kind of end connection component for air-type bus duct according to claim 1, which is characterized in that described
The junction of fixed part and main body frame is equipped with outwardly projecting narrow bar step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262462.9U CN209488124U (en) | 2019-03-01 | 2019-03-01 | A kind of end connection component for air-type bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262462.9U CN209488124U (en) | 2019-03-01 | 2019-03-01 | A kind of end connection component for air-type bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209488124U true CN209488124U (en) | 2019-10-11 |
Family
ID=68134165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920262462.9U Active CN209488124U (en) | 2019-03-01 | 2019-03-01 | A kind of end connection component for air-type bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209488124U (en) |
-
2019
- 2019-03-01 CN CN201920262462.9U patent/CN209488124U/en active Active
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