CN212062135U - Transformer terminal quick replacement device - Google Patents
Transformer terminal quick replacement device Download PDFInfo
- Publication number
- CN212062135U CN212062135U CN202020931461.1U CN202020931461U CN212062135U CN 212062135 U CN212062135 U CN 212062135U CN 202020931461 U CN202020931461 U CN 202020931461U CN 212062135 U CN212062135 U CN 212062135U
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- short circuit
- transformer
- terminal
- terminal body
- wiring
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Abstract
The utility model provides a transformer terminal quick replacement device is equipped with the terminal body, is equipped with on the terminal body and compresses tightly the short circuit, and the terminal body compresses tightly to be equipped with the wiring hole on the short circuit for detachable fixed connection between the short circuit with compressing tightly, and the horizontal through-hole of wiring hole for running through and compressing tightly the short circuit is equipped with the fixed orifices above the wiring hole, is equipped with the jackscrew in the fixed orifices, the downthehole installation cable of wiring. The transformer wiring terminal replacement device solves the technical problems that in case of damage of the existing transformer wiring terminal, the transformer needs to be powered off, disassembled and replaced, the period is long, the cost is high, and great economic loss is caused to users. The utility model discloses but wide application is in the transformer.
Description
Technical Field
The utility model relates to a transformer terminal especially relates to a transformer terminal quick replacement device.
Background
The binding posts of the high-voltage and low-voltage inlet and outlet wires of the power transformer are a connecting bridge of the power transformer and an electric appliance. The existing transformer wiring terminal is made of metal, has high insulation requirement, and is required to be kept clean, not rusted and not connected by sundries. However, the transformer is usually exposed outside, so that the problems of arc burning loss, corrosion and the like are caused due to the existence of impurities such as dust, branches, weeds and the like, once the problems occur, the transformer needs to be powered off, disassembled and assembled and then sent to an overhaul factory for repair, the wiring terminal of the transformer needs to be replaced, the normal production and life order of power users is seriously influenced, and meanwhile, great economic loss is caused to the users.
Disclosure of Invention
The utility model discloses in case damage need change transformer terminal with transformer power failure, dismouting to current transformer terminal, cycle length, expense height, cause great economic loss's technical problem for the user, provide a simple structure, change convenient and fast, low in manufacturing cost's transformer terminal quick replacement device.
Therefore, the technical scheme of the utility model, a transformer terminal quick replacement device is equipped with the terminal body, is equipped with on the terminal body and compresses tightly the short circuit, and the terminal body with compress tightly between the short circuit for detachable fixed connection, compress tightly to be equipped with the wiring hole on the short circuit, the wiring hole is for running through the horizontal through-hole that compresses tightly the short circuit, and wiring hole top is equipped with the fixed orifices, is equipped with the jackscrew in the fixed orifices, wiring downthehole installation cable.
Preferably, the terminal body is connected with the compression short connector through threads, the terminal body is further provided with a locking nut, and the locking nut is spun on the compression short connector.
Preferably, conductive silica gel is respectively filled at the connection position of the jackscrew and the compression short circuit and the connection position of the binding post body and the compression short circuit.
Preferably, an arc gasket is arranged between the cable and the jackscrew.
Preferably, compress tightly to be equipped with two fixed orificess on the short circuit, all be equipped with the jackscrew in two fixed orificess.
The utility model has the advantages that:
(1) the compression short circuit is detachably and fixedly connected with the wiring terminal body, when the problems of burning loss, corrosion and the like occur, the compression short circuit can be replaced by only loosening the locking nut and disassembling the compression short circuit without disassembling the wiring terminal body, so that the wiring terminal is quick and convenient to replace, fewer parts are replaced, and the manufacturing cost is reduced;
(2) the cable is fixed on the compression short-circuit by adopting the jackscrew, and the arc-shaped gasket is arranged between the jackscrew and the cable, so that the cable is prevented from being damaged due to fastening;
(3) conductive silica gel is respectively filled at the connection part of the jackscrew and the compression short circuit and at the connection part of the binding post body and the compression short circuit, so that the good conductivity of the device is ensured.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a left side view of fig. 1.
The symbols in the drawings illustrate that:
1. a terminal body; 2. compressing the short circuit; 3. carrying out top thread; 4. an arc-shaped gasket; 5. locking the nut; 6. a cable; 7. a fixing hole; 8. and a wiring hole.
Detailed Description
The present invention will be further described with reference to the following examples.
The utility model provides a transformer terminal quick replacement device, is equipped with terminal body 1, is equipped with on terminal body 1 and compresses tightly short circuit 2, terminal body 1 with compress tightly through threaded connection between the short circuit 2, still is equipped with lock nut 5 on the terminal body 1, and lock nut 5 spinning is on compressing tightly short circuit 2, guarantees to compress tightly the reliable connection of short circuit 2 and terminal body 1 in the use.
Compress tightly to be equipped with wiring hole 8 on the short circuit 2, wiring hole 8 is for running through in the horizontal through-hole that compresses tightly short circuit 2, and wiring hole 8 top is equipped with two fixed orificess 7, and fixed orificess 7 are the screw hole, all is equipped with jackscrew 3 in two fixed orificess 7, penetrates cable 6 in the wiring hole 8, and the single operation cable line of diameter ratio in wiring hole 8 is slightly big, and single cable 6 directly inserts wiring hole 8 after stripping the insulating layer, need not install the line nose additional. An arc-shaped gasket 4 is arranged between the cable 6 and the jackscrew 3, so that the cable 6 cannot be damaged due to fastening. Conductive silica gel is respectively filled at the joint of the jackscrew 3 and the compression short circuit 2 and at the joint of the binding post body 1 and the compression short circuit 2, so that the good conductivity of the device is ensured.
Through above technical scheme, when transformer terminal takes place scaling loss, corrosion scheduling problem, only need the loosening lock nut, dismantle and compress tightly the short circuit and can change, need not dismantle the terminal body, it is quick convenient, reduced the loss that the power failure caused for the user to the spare part of changing is less, has further reduced manufacturing cost.
However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a transformer terminal quick replacement device, its characterized in that is equipped with the terminal body, be equipped with on the terminal body and compress tightly the short circuit, the terminal body with compress tightly for detachable fixed connection between the short circuit, it is equipped with the wiring hole on the short circuit to compress tightly, the wiring hole is for running through compress tightly the horizontal through-hole of short circuit, wiring hole top is equipped with the fixed orifices, be equipped with the jackscrew in the fixed orifices, the downthehole installation cable of wiring.
2. The transformer terminal quick replacement device according to claim 1, wherein the terminal body is in threaded connection with the compression short connector, and a locking nut is further arranged on the terminal body and screwed on the compression short connector.
3. The transformer terminal quick replacement device according to claim 2, wherein conductive silica gel is respectively injected at the connection position of the jackscrew and the compression short circuit and at the connection position of the terminal body and the compression short circuit.
4. The transformer terminal post quick change device of claim 1, wherein an arc-shaped gasket is arranged between the cable and the jackscrew.
5. The transformer terminal post quick replacement device according to claim 1, wherein the compression short connector is provided with two fixing holes, and the jackscrew is arranged in each of the two fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931461.1U CN212062135U (en) | 2020-05-27 | 2020-05-27 | Transformer terminal quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020931461.1U CN212062135U (en) | 2020-05-27 | 2020-05-27 | Transformer terminal quick replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212062135U true CN212062135U (en) | 2020-12-01 |
Family
ID=73520471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020931461.1U Active CN212062135U (en) | 2020-05-27 | 2020-05-27 | Transformer terminal quick replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212062135U (en) |
-
2020
- 2020-05-27 CN CN202020931461.1U patent/CN212062135U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |