CN204964687U - Experimental sleeve pipe of insulator spindle power -frequency withstand voltage - Google Patents
Experimental sleeve pipe of insulator spindle power -frequency withstand voltage Download PDFInfo
- Publication number
- CN204964687U CN204964687U CN201520702787.6U CN201520702787U CN204964687U CN 204964687 U CN204964687 U CN 204964687U CN 201520702787 U CN201520702787 U CN 201520702787U CN 204964687 U CN204964687 U CN 204964687U
- Authority
- CN
- China
- Prior art keywords
- wire
- wire guide
- connecting tube
- pipe
- copper ring
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000008676 import Effects 0.000 claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000741 silica gel Substances 0.000 abstract description 7
- 229910002027 silica gel Inorganic materials 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 238000010998 test method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 241000168254 Siro Species 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003449 preventive effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model relates to a supply power safe utensil, especially an experimental sleeve pipe of insulator spindle power -frequency withstand voltage, the tip is equipped with that first concatenate the pipe and the second concatenates the pipe under the insulating silica gel sheathed tube of its characterized in that, firstly concatenate that insulating silica gel sleeve pipe that the pipe concatenated tub with the second is embedded to have a copper ring cover, be equipped with first wire guide and second wire guide in the insulating silica gel casing wall respectively, the insulating silica gel cover inside pipe wall that corresponds at the copper ring cover is established in the wire import of first wire guide and second wire guide, first wire one end be equipped with the socket and fix first concatenate intraductal, the other end passes first wire guide and is connected with the copper ring cover by the wire import, second wire one end be equipped with with socket matched with plug and fix concatenate at the second intraductal, the other end passes the second wire guide and is connected with the copper ring cover by the wire import, the utility model has the advantages of compact structure, small in size, silica gel material should not be damaged, improve work efficiency, improve the experimental security of on -the -spot insulator spindle power -frequency withstand voltage.
Description
Technical field
The utility model relates to power supply safety utensil, particularly a kind of easy to operate, insulating bar power frequency withstand test sleeve pipe that use safety, work efficiency are high and test method.
Background technology
As everyone knows, in electric system, for preventing the electric-power safe instruments performance change in use or there is hidden danger, and cause in use having an accident, every year preventive trial is carried out to electric-power safe instruments.
When carrying out industrial frequency withstand voltage inspection to insulating bar, particularly many group insulating bars carry out withstand voltage test simultaneously, GB to the outside dimension that insulating bar specifies is: metal connecting end outside dimension 40mm, metal end joint length is respectively: 55mm and 70mm, the insulating bar power frequency withstand test one of present employing is that simple wooden support fixed effect is bad, consume material, efficiency is low, danger coefficient is high, two is adopt fuse winding method, it is difficult to realize insulating bar and pressure electrode that new " electric-power safe instruments preventive trial code " require and all contacts formation one and encircle contact condition and earthing pole and high-potting pole take width as the metal forming of 50mm or holds with wire, above-mentioned inspection, there is shortcomings in test method, check inaccurate, many difficulties and inconvenience is brought to staff in actual application.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, proposes a kind of experimental accuracy high, improves withstand voltage test work efficiency and avoids insulating bar power frequency withstand test sleeve pipe and the test method of in process of the test, wasting material.
The utility model can be reached by following measure:
A kind of insulating bar power frequency withstand test sleeve pipe, it is characterized in that being provided with internal diameter is 40-50mm, external diameter is the Silicon-On-Insulator gum cover pipe of 60-70mm, the height of Silicon-On-Insulator gum cover pipe is 70-90mm, it is 14mm that side, Silicon-On-Insulator gum cover pipe bottom is provided with diameter, wall thickness is first serises connecting tube of 2mm, it is 9mm that opposite side is provided with diameter, wall thickness is second serises connecting tube of 2mm, the dead in line of the first serises connecting tube and the second serises connecting tube, waveform is embedded with scalable and there is flexible copper ring cover in Silicon-On-Insulator gum cover pipe on first serises connecting tube and the second serises connecting tube, the internal diameter of copper ring cover is 35-45mm, the first wire guide and the second wire guide that export and be connected with the second serises connecting tube with the first serises connecting tube is respectively equipped with in Silicon-On-Insulator gum cover tube wall, the wire import of the first wire guide and the second wire guide is located at Silicon-On-Insulator gum cover inside pipe wall corresponding to copper ring cover, first wire one end is provided with socket and is fixed in the first serises connecting tube, the other end is connected with copper ring cover by wire import through the first wire guide, second wire one end is provided with the plug that matches with socket and is fixed in the second serises connecting tube, the other end is connected with copper ring cover by wire import through the second wire guide.
First wire guide described in the utility model and the second wire guide are respectively equipped with two wire imports, two wire imports are separately positioned on Silicon-On-Insulator gum cover inside pipe wall corresponding to copper ring cover both ends, when insulated end portions tilts to insert copper ring cover, also good contact is had with copper ring cover, to improve the reliability connect.
The axis of the first wire guide described in the utility model and the second wire parallels with the axis of Silicon-On-Insulator gum cover pipe, and the first wire guide wire import line corresponding with the second wire guide is Silicon-On-Insulator gum cover bore.
A kind of insulating bar power frequency withstand test method, is characterized in that step is as follows:
Step 1, making test quadra, the both sides that quadra is corresponding are respectively equipped with the installation groove of insulating bar power frequency withstand test sleeve pipe;
Step 2, successively the second serises connecting tube of an insulating bar power frequency withstand test sleeve pipe is inserted another insulating bar power frequency withstand test sleeve pipe the first serises connecting tube in and make the plug of the second wire of an insulating bar power frequency withstand test sleeve pipe insert in the socket of the first wire of another insulating bar power frequency withstand test sleeve pipe, realize the connection of two insulating bar power frequency withstand test sleeve pipes, then the insulating bar power frequency withstand test sleeve pipe after connecting is put into installation groove;
Step 3, the both ends of insulating bar are inserted in two corresponding insulating bar power frequency withstand test sleeve pipes respectively;
Step 4, voltage is applied to the insulating bar power frequency withstand test sleeve pipe of framework both sides test.
Described in the utility model have good retractility and elasticity, and dimensional structure can with the reliable compact siro spinning technology of insulated connecting rod that is existing, that meet GB, test pole width is more than or equal to 50mm and is formed encircles state, experiment quantity can need to connect according to work on the spot, the regulation meeting new national standard completely can meet the requirement of insulating bar industrial frequency experiment, has compact overall structure, compact, silica gel material should not be damaged, increases work efficiency, the advantage such as the security of the low high financial profit of cost of products, the on-the-spot insulating bar power frequency withstand test of raising.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is using state figure of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in the figure, a kind of insulating bar power frequency withstand test sleeve pipe, it is characterized in that being provided with internal diameter is 40-50mm, external diameter is the Silicon-On-Insulator gum cover pipe 1 of 60-70mm, the height of Silicon-On-Insulator gum cover pipe 1 is 70-90mm, it is 14mm that side, Silicon-On-Insulator gum cover pipe 1 bottom is provided with diameter, wall thickness is first serises connecting tube 2 of 2mm, it is 9mm that opposite side is provided with diameter, wall thickness is second serises connecting tube 3 of 2mm, the dead in line of the first serises connecting tube 2 and the second serises connecting tube 3, waveform is embedded with scalable and there is flexible copper ring cover 4 in Silicon-On-Insulator gum cover pipe 1 on first serises connecting tube 2 and the second serises connecting tube 3, the internal diameter of copper ring cover 4 is 35-45mm, the first wire guide and the second wire guide that export and be connected with the second serises connecting tube 3 with the first serises connecting tube 2 is respectively equipped with in Silicon-On-Insulator gum cover pipe 1 wall, the wire import of the first wire guide and the second wire guide is located at the Silicon-On-Insulator gum cover inside pipe wall that copper ring overlaps 4 correspondences, first wire one end is provided with socket and is fixed in the first serises connecting tube, the other end overlaps 4 through the first wire guide by wire import and copper ring and is connected, second wire one end is provided with the plug that matches with socket and is fixed in the second serises connecting tube, the other end overlaps 4 through the second wire guide by wire import and copper ring and is connected, the first described wire guide and the second wire guide are respectively equipped with two wire imports, two wire imports are separately positioned on Silicon-On-Insulator gum cover inside pipe wall corresponding to copper ring cover both ends, when insulated end portions tilts to insert copper ring cover, also good contact is had with copper ring cover, to improve the reliability connect, the first described wire guide and the axis of the second wire parallel with the axis of Silicon-On-Insulator gum cover pipe, the first wire guide wire import line corresponding with the second wire guide is Silicon-On-Insulator gum cover bore.
A kind of insulating bar power frequency withstand test method, is characterized in that step is as follows: step 1, making test quadra, and the both sides that quadra is corresponding are respectively equipped with the installation groove of insulating bar power frequency withstand test sleeve pipe; Step 2, successively the second serises connecting tube of an insulating bar power frequency withstand test sleeve pipe is inserted another insulating bar power frequency withstand test sleeve pipe the first serises connecting tube in and make the plug of the second wire of an insulating bar power frequency withstand test sleeve pipe insert in the socket of the first wire of another insulating bar power frequency withstand test sleeve pipe, realize the connection of two insulating bar power frequency withstand test sleeve pipes, then the insulating bar power frequency withstand test sleeve pipe after connecting is put into installation groove; Step 3, the both ends of insulating bar are inserted in two corresponding insulating bar power frequency withstand test sleeve pipes respectively; Step 4, voltage is applied to the insulating bar power frequency withstand test sleeve pipe of framework both sides test.
Described in the utility model have good retractility and elasticity, and dimensional structure can with the reliable compact siro spinning technology of insulated connecting rod that is existing, that meet GB, test pole width is more than or equal to 50mm and is formed encircles state, experiment quantity can need to connect according to work on the spot, the regulation meeting new national standard completely can meet the requirement of insulating bar industrial frequency experiment, has compact overall structure, compact, silica gel material should not be damaged, increases work efficiency, the advantage such as the security of the low high financial profit of cost of products, the on-the-spot insulating bar power frequency withstand test of raising.
Claims (3)
1. an insulating bar power frequency withstand test sleeve pipe, it is characterized in that being provided with internal diameter is 40-50mm, external diameter is the Silicon-On-Insulator gum cover pipe of 60-70mm, the height of Silicon-On-Insulator gum cover pipe is 70-90mm, it is 14mm that side, Silicon-On-Insulator gum cover pipe bottom is provided with diameter, wall thickness is first serises connecting tube of 2mm, it is 9mm that opposite side is provided with diameter, wall thickness is second serises connecting tube of 2mm, the dead in line of the first serises connecting tube and the second serises connecting tube, waveform is embedded with scalable and there is flexible copper ring cover in Silicon-On-Insulator gum cover pipe on first serises connecting tube and the second serises connecting tube, the internal diameter of copper ring cover is 35-45mm, the first wire guide and the second wire guide that export and be connected with the second serises connecting tube with the first serises connecting tube is respectively equipped with in Silicon-On-Insulator gum cover tube wall, the wire import of the first wire guide and the second wire guide is located at Silicon-On-Insulator gum cover inside pipe wall corresponding to copper ring cover, first wire one end is provided with socket and is fixed in the first serises connecting tube, the other end is connected with copper ring cover by wire import through the first wire guide, second wire one end is provided with the plug that matches with socket and is fixed in the second serises connecting tube, the other end is connected with copper ring cover by wire import through the second wire guide.
2. a kind of insulating bar power frequency withstand test sleeve pipe according to claim 1, is characterized in that the first wire guide and the second wire guide are respectively equipped with two wire imports, and two wire imports are separately positioned on Silicon-On-Insulator gum cover inside pipe wall corresponding to copper ring cover both ends.
3. a kind of insulating bar power frequency withstand test sleeve pipe according to claim 1, it is characterized in that the axis of the first wire guide and the second wire parallels with the axis of Silicon-On-Insulator gum cover pipe, the first wire guide wire import line corresponding with the second wire guide is Silicon-On-Insulator gum cover bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702787.6U CN204964687U (en) | 2015-09-11 | 2015-09-11 | Experimental sleeve pipe of insulator spindle power -frequency withstand voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702787.6U CN204964687U (en) | 2015-09-11 | 2015-09-11 | Experimental sleeve pipe of insulator spindle power -frequency withstand voltage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964687U true CN204964687U (en) | 2016-01-13 |
Family
ID=55059743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520702787.6U Expired - Fee Related CN204964687U (en) | 2015-09-11 | 2015-09-11 | Experimental sleeve pipe of insulator spindle power -frequency withstand voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203933A (en) * | 2015-09-11 | 2015-12-30 | 国家电网公司 | Insulating rod power-frequency voltage-withstand test casing pipe and test method |
-
2015
- 2015-09-11 CN CN201520702787.6U patent/CN204964687U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203933A (en) * | 2015-09-11 | 2015-12-30 | 国家电网公司 | Insulating rod power-frequency voltage-withstand test casing pipe and test method |
| CN105203933B (en) * | 2015-09-11 | 2018-01-30 | 国家电网公司 | Insulating bar industrial frequency withstand voltage test casing and test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204882617U (en) | Portable mutual -inductor reference test bar | |
| CN202363814U (en) | Tool for removing plastic film foreign objects on wires in electrification | |
| CN103267934A (en) | Portable direct current test discharging rod | |
| CN204964687U (en) | Experimental sleeve pipe of insulator spindle power -frequency withstand voltage | |
| CN105203933A (en) | Insulating rod power-frequency voltage-withstand test casing pipe and test method | |
| CN203242774U (en) | Wiring terminal | |
| CN203660071U (en) | Copper and aluminum transition fitting applied to low and medium voltage power station area substation line outgoing | |
| CN201689127U (en) | Novel electroscope | |
| CN103954805A (en) | Connecting rack for high-voltage holding test | |
| CN203552904U (en) | Transformer bushing with automatic guide tube temperature lowering function | |
| CN203324322U (en) | Electrical device high voltage test clamp | |
| CN201811978U (en) | Conducting rod for testing | |
| CN204945168U (en) | 35KV leakage current of an arrester live testing Special wiring bar | |
| CN203720228U (en) | Electroprobe connecting rod | |
| CN203312466U (en) | Novel waterproof rectilinear jointing clamp | |
| CN202872005U (en) | Energy-saving electrical connector | |
| CN202444065U (en) | Connector device for wires | |
| CN203013956U (en) | A connection point structure of a grounding wire | |
| CN206332194U (en) | A kind of emergent connecting wire card of circuit broken string | |
| CN102593617B (en) | Equipment clip | |
| CN201067161Y (en) | Detachable rotating tail for hair curling or straightening device | |
| CN204989399U (en) | 10kV looped netowrk cabinet ac voltage withstand test testing arrangement | |
| CN205303708U (en) | Aluminum alloy is aluminum alloy copper connecting terminal for cable | |
| CN202444062U (en) | Fixing device for inserted electric connection of multi-core leads | |
| CN103743970A (en) | Converter transformer valve side bushing test device |
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: 20160113 Termination date: 20160911 |