CN202917668U - Live-line processing apparatus for heating due to failed contact of equipment wiring board and current leading wire clamp - Google Patents
Live-line processing apparatus for heating due to failed contact of equipment wiring board and current leading wire clamp Download PDFInfo
- Publication number
- CN202917668U CN202917668U CN 201220398030 CN201220398030U CN202917668U CN 202917668 U CN202917668 U CN 202917668U CN 201220398030 CN201220398030 CN 201220398030 CN 201220398030 U CN201220398030 U CN 201220398030U CN 202917668 U CN202917668 U CN 202917668U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- current conduction
- terminal block
- baffles
- processing apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 9
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
Disclosed in the utility model is a live-line processing apparatus for heating due to failed contact of an equipment wiring board and a current leading wire clamp. The processing apparatus comprises two current conduction bodies and two current conduction wires; the two current conduction wires are respectively connected to two end portions of the two current conduction bodies movably and detachably; and the two current conduction wires are respectively communication with the two current conduction bodies. Besides, through holes penetrating upper surfaces and lower surfaces of the two current conduction bodies are arranged at two end portions, at the inner sides of the current conduction wires, on the two current conduction bodies; and the two current conduction bodies are connected together through the through holes by utilizing connecting pieces. According to the processing apparatus provided by the utility model, the contact surface mode of the wiring board and the current leading wire clamp is changed from a single-surface contact mode to a double-surface contact mode, thereby enlarging the current flowing area at the equipment wiring board; and the shunting is carried out on the original contact area, thereby overcoming the equipment heating defect.
Description
Technical field
The present invention relates to a kind of charging equipment terminal block heating processing method, particularly a kind of equipment terminal block and drainage thread wire clamp loose contact heating electrical treatment device.
Background technology
In the prior art wire clamp loose contact defective for the treatment of facility terminal block and drainage thread comparatively commonly used and thoroughly method be to have a power failure to process: equipment is turned the drainage thread on the detaching equipment terminal block after the maintenance, two contact-making surfaces of equipment terminal block and drainage thread wire clamp is polished (during the contact-making surface out-of-flatness), cleans, smears conductive paste, tightened the contact-making surface fastening bolt.But process because some heat-producing devices are subjected to the effects limit such as system wiring, load, reliability can't immediately equipment be turned the maintenance power failure, can only adopt the method with electric treatment.At present basically can only adopt the comparatively simply method of the connecting bolt of fastening terminal block and drainage thread wire clamp to process equipment terminal block heating defect with electric treatment, the contact-making surface of equipment terminal block in service and drainage thread wire clamp can not be carried out clean, therefore fundamentally reason sent out thermogenetic by the abatement apparatus terminal block, thereby can't abatement apparatus terminal block heating defect.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, and a kind of simple, safe and reliable and easy-operating equipment terminal block and drainage thread wire clamp loose contact heating electrical treatment device are provided.
A kind of equipment terminal block and drainage thread wire clamp loose contact heating electrical treatment device, its structural feature is: include two baffle and two channelizing line, two channelizing lines are movable dismountable both ends that are connected in two baffles respectively, two channelizing lines are linked up respectively two baffles, the both ends of the channelizing line inboard on two baffles also are provided with the through hole that connects two baffle above and below, utilize connector to link together by two baffles of this through hole.
The equipment terminal block of this structure and drainage thread wire clamp loose contact heating electrical treatment device, in use, two baffles are arranged at the middle upper and lower sides of wire clamp set bolt of terminal block and drainage thread, then lock two baffles with connector, two baffles are linked up at the two ends that simultaneously channelizing line are connected on respectively two baffles.Processing unit of the present invention contacts original equipment terminal block with the single face of drainage thread wire clamp, change the double contact that is consisted of by two baffles into, thereby increased the flow area of equipment wiring place, original contact-making surface is shunted, increase through-current capability, because heating defect is mainly because the through-flow power of equipment descends to be caused, so the present invention can fundamentally solve heating problem.
Described connector is the connector of water conservancy diversion.
The connector of employing water conservancy diversion can further increase the through-current capability of this heating electrical treatment device.
Described connector is threaded connector.
Described threaded connector is screw rod or bolt.
The movable detachable both ends of the surface that are connected at two baffles of described channelizing line and two baffles are provided with the tapped blind hole that extends along the length direction of baffle, and channelizing line is connected in this tapped blind hole with threaded connector.
The degree of depth of described blind hole is passed channelizing line with threaded connector and can be as the criterion by fastening five teeth.
In sum, the present invention's following advantage compared to existing technology:
Because heating defect descends because of the equipment through-current capability and causes, therefore to eliminate the through-current capability that heating defect will increase equipment, live line working can not be cleaned the contact-making surface of equipment terminal block, and the equipment terminal block is that single face contacts with the drainage thread wire clamp, therefore contact-making surface is limited, according to the thinking of the contact-making surface that increases the equipment terminal block with the raising through-current capability, designing processing unit of the present invention is contacted with the contact-making surface of drainage thread wire clamp terminal block and changes double contact into by single face, thereby increased the flow area at equipment terminal block place, original contact-making surface is shunted, thus the abatement apparatus heating defect.
Install the flow area that can increase behind the equipment terminal block heating tape electric treatment gold utensil about equipment terminal block and drainage thread wire clamp 25%-30% additional, thereby greatly improve the through-current capability of equipment terminal block, abatement apparatus terminal block heating defect, and can install and use at various device terminal blocks such as various circuit breakers, disconnecting link, instrument transformers, versatility is high
Effectively abatement apparatus heating defect of the present invention, thus the equipment frequency of power cut reduced, guarantee the device security reliability service, can produce huge economic benefit and social benefit.
Description of drawings
Fig. 1 is equipment terminal block of the present invention and drainage thread wire clamp loose contact heating tape electric treatment apparatus structure schematic diagram.
Fig. 2 is channelizing line and baffle connection diagram.
Fig. 3 is the schematic diagram of baffle.
Fig. 4 is the A-A cutaway view of Fig. 3.
Through hole 2 channelizing lines 3 connectors that label declaration 1 baffle 11 is linked up the baffle above and below.
Embodiment
Below in conjunction with embodiment the present invention is described in more detail.
Embodiment 1
A kind of equipment terminal block and drainage thread wire clamp loose contact heating electrical treatment device shown in Fig. 1-4, include two baffle 1 and two channelizing line 2, two channelizing lines are movable dismountable both ends that are connected in two baffles respectively, two channelizing lines are linked up respectively two baffles, the both ends of the channelizing line inboard on two baffles also are provided with through hole 11, two baffles that connect two baffle above and below and utilize this through hole to utilize connector 3 to link together.Described connector is the bolt of water conservancy diversion.The movable detachable both ends of the surface that are connected at two baffles of described channelizing line and two baffles are provided with the tapped blind hole that extends along the length direction of baffle, and channelizing line is connected in this tapped blind hole with threaded connector.The degree of depth of described blind hole also can be as the criterion by fastening five teeth with the logical channelizing line that passes of threaded connector.
It is same as the prior art that present embodiment is not stated part.
Claims (5)
1. an equipment terminal block and the loose contact of drainage thread wire clamp heating electrical treatment device, it is characterized in that: include two baffle and two channelizing line, two channelizing lines are movable dismountable both ends that are connected in two baffles respectively, two channelizing lines are linked up respectively two baffles, the both ends of the channelizing line inboard on two baffles also are provided with the through hole that connects two baffle above and below, utilize connector to link together by two baffles of this through hole.
Equipment terminal block according to claim 1 and the loose contact of drainage thread wire clamp the heating electrical treatment device, it is characterized in that: described connector is the connector of water conservancy diversion.
Equipment terminal block according to claim 2 and the loose contact of drainage thread wire clamp the heating electrical treatment device, it is characterized in that: described connector is threaded connector.
Equipment terminal block according to claim 3 and the loose contact of drainage thread wire clamp the heating electrical treatment device, it is characterized in that: described threaded connector is screw rod or bolt.
Equipment terminal block according to claim 4 and the loose contact of drainage thread wire clamp the heating electrical treatment device, it is characterized in that: the movable detachable both ends of the surface that are connected at two baffles of described channelizing line and two baffles are provided with the tapped blind hole that extends along the length direction of baffle, and channelizing line is connected in this tapped blind hole with threaded connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398030 CN202917668U (en) | 2012-08-10 | 2012-08-10 | Live-line processing apparatus for heating due to failed contact of equipment wiring board and current leading wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398030 CN202917668U (en) | 2012-08-10 | 2012-08-10 | Live-line processing apparatus for heating due to failed contact of equipment wiring board and current leading wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917668U true CN202917668U (en) | 2013-05-01 |
Family
ID=48165948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398030 Expired - Fee Related CN202917668U (en) | 2012-08-10 | 2012-08-10 | Live-line processing apparatus for heating due to failed contact of equipment wiring board and current leading wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348122A (en) * | 2014-11-19 | 2015-02-11 | 国家电网公司 | Ground potential mounting type shunt wire clamp device and mounting method thereof |
| CN104901110A (en) * | 2015-05-08 | 2015-09-09 | 国网辽宁省电力有限公司盘锦供电公司 | Insulation piercing connector |
| CN110247324A (en) * | 2019-06-17 | 2019-09-17 | 国网宁夏电力有限公司检修公司 | The critical fever electrical treatment device of wire clamp |
-
2012
- 2012-08-10 CN CN 201220398030 patent/CN202917668U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348122A (en) * | 2014-11-19 | 2015-02-11 | 国家电网公司 | Ground potential mounting type shunt wire clamp device and mounting method thereof |
| CN104348122B (en) * | 2014-11-19 | 2017-02-08 | 国家电网公司 | Ground potential mounting type shunt wire clamp device and mounting method thereof |
| CN104901110A (en) * | 2015-05-08 | 2015-09-09 | 国网辽宁省电力有限公司盘锦供电公司 | Insulation piercing connector |
| CN110247324A (en) * | 2019-06-17 | 2019-09-17 | 国网宁夏电力有限公司检修公司 | The critical fever electrical treatment device of wire clamp |
| CN110247324B (en) * | 2019-06-17 | 2024-05-10 | 国网宁夏电力有限公司检修公司 | Wire clamp critical heating electrified treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20190810 |