CN203894275U - Insulated operating lever voltage withstanding test stand - Google Patents

Insulated operating lever voltage withstanding test stand Download PDF

Info

Publication number
CN203894275U
CN203894275U CN201420306608.2U CN201420306608U CN203894275U CN 203894275 U CN203894275 U CN 203894275U CN 201420306608 U CN201420306608 U CN 201420306608U CN 203894275 U CN203894275 U CN 203894275U
Authority
CN
China
Prior art keywords
insulating bar
cross beams
transverse cross
test
transverse
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 - Lifetime
Application number
CN201420306608.2U
Other languages
Chinese (zh)
Inventor
唐领英
赵万明
靳海军
王磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Yangquan Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Yangquan Power Supply Co of State Grid Shanxi Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Yangquan Power Supply Co of State Grid Shanxi Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420306608.2U priority Critical patent/CN203894275U/en
Application granted granted Critical
Publication of CN203894275U publication Critical patent/CN203894275U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)

Abstract

The utility model relates to an insulated operating lever voltage withstanding test stand including a stand body, a test platform and a movable lever. The stand body comprises insulated columns. The test platform comprises insulated transverse beams and conductive vertical beams. One of the vertical beams is grounded. The columns are connected with the transverse beams and the vertical beams. A supporting structure is arranged on the inner side of each transverse beam. Two ends of the movable lever are placed on the supporting structures of the two transverse beams respectively. The movable lever is connected with a measurement rated voltage. Each transverse beam is provided with a plurality of pin holes in a side face. The vertical distance between each pin hole and the grounded vertical beam is corresponding to the length of a to-be-tested insulated operating lever. During voltage withstanding testing, one end of a working part of the insulated operating lever is placed on the movable lever, and the other end is placed on the grounded vertical beam. Once the movable lever is electrified, the testing can be started. The test stand reduces frequent wire connection and disconnection during testing, lowers the work intensity of a tester, and improves the work efficiency.

Description

Insulating bar voltage-withstand test frame
Technical field
The utility model relates to power equipment preventive trial device, particularly, is a kind of insulating bar power frequency withstand test device.
Background technology
At present, insulating bar and electroscope being carried out to the method that industrial frequency withstand voltage estimates is: by an insulating bar or electroscope one end ground connection, a termination high pressure tolerance is after one minute, as phenomenons such as discharge offs, therefore this insulator is qualified.Arrangement of electrodes is in the working portion of insulating bar, length between high-potting electrode and earthing pole is test length, insulating bar for utmost points such as 10-220KV voltages, be 1min pressing time, but when changing insulating bar and disconnecting test lead, to expend almost twice in the time of pressurization, because the insulating bar quantity of needs test is a lot, will cause like this waste of plenty of time.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of insulating bar voltage-withstand test frame that disconnects the lead-in wire time of saving.
For solving above technical matters, the technical solution adopted in the utility model is:
A kind of insulating bar voltage-withstand test frame, comprise support body, test platform and carriage release lever, support body comprises the column of insulation, test platform comprises longitudinal crossbeam of transverse cross beams and the conduction of insulation, arbitrary longitudinal crossbeam ground connection wherein, column connects transverse cross beams and longitudinal crossbeam, transverse cross beams inner side is provided with supporting construction, the two ends of carriage release lever are placed in respectively in the supporting construction of two transverse cross beams, carriage release lever connects estimates rated voltage, in transverse cross beams side, offer several pin-and-holes, pin-and-hole is the length corresponding to tested insulating bar apart from the vertical distance of longitudinal crossbeam of ground connection.
While carrying out voltage-withstand test, one end of insulating bar working portion is placed on carriage release lever, and the other end is placed on longitudinal crossbeam of ground connection, and to carriage release lever, energising can start test.Insulating bar has different length, and carriage release lever can change position in transverse cross beams, and after changing, position, corresponding to pin-and-hole, is inserted fixed pin carriage release lever position is fixed in pin-and-hole.
The effect of transverse cross beams medial support structure is the two ends of supporting carriage release lever, and carriage release lever can conveniently change position, and those skilled in the art can have kinds of schemes to realize.The utility model provides a kind of scheme of simple in structure and easy processing, and described supporting construction is the flanging of vertical transverse crossbeam inside bottom.
As the preferred scheme of another kind, road wheel is equipped with in described support body bottom, thereby facilitates the transfer of testing jig.
A kind of test insulating bar pressure-resistant apparatus described in the utility model, links up insulating bar to do together withstand voltage test, frequently disconnects the work of line while having reduced test, has reduced testing crew working strength, has improved work efficiency.The utility model, except being applicable to the test of insulating bar, is also applicable to galvanoscopic voltage-withstand test.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model insulating bar voltage-withstand test shelf structure has a test platform.
Fig. 2 is the structural representation that the utility model insulating bar voltage-withstand test frame has two test platforms.
In figure, 1-carriage release lever, 2-column, 3-transverse cross beams, the longitudinal crossbeam of 4-, 5-pin-and-hole, 6-insulating bar, 7-road wheel.
Embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with accompanying drawing, the utility model is done to further clear, complete explanation.
As shown in Figure 1, a kind of insulating bar voltage-withstand test frame that the utility model provides, comprise support body, test platform and carriage release lever 1, support body comprises the column 2 of insulation, test platform comprises longitudinal crossbeam 4 of transverse cross beams 3 and the conduction of insulation, arbitrary longitudinal crossbeam 4 ground connection wherein, column 2 connects transverse cross beams 3 and longitudinal crossbeam 4, transverse cross beams 3 inner sides are provided with supporting construction, the two ends of carriage release lever 1 are placed in respectively in the supporting construction of two transverse cross beams 3, carriage release lever 1 connects estimates rated voltage, one end of insulating bar working portion is placed on carriage release lever, the other end is placed on longitudinal crossbeam of ground connection, to carriage release lever, energising can start test.In transverse cross beams 3 sides, offer several pin-and-holes 5, pin-and-hole 5 is the length corresponding to tested insulating bar 6 apart from the vertical distance of longitudinal crossbeam 4 of ground connection.
Insulating bar has different length (as shown in table 1), and carriage release lever 1 can change position in transverse cross beams 3, and after changing, position, corresponding to pin-and-hole 5, is fixed carriage release lever position at the interior insertion fixed pin of pin-and-hole 5.The vertical distance of longitudinal crossbeam 4 of each pin-and-hole 5 and ground connection is corresponding to a kind of length of insulating bar working portion of specification, can in the mode of rated voltage, mark at pin-and-hole place 5, mark respectively 220V, 110V and 35V, these three positions are corresponding is respectively the insulating bar of 2.1m, 1.3m and 0.9m length.
Table 1
On support body, a plurality of test platforms can be set, as shown in Figure 2, be provided with two upper and lower two test platforms, can at a plurality of test platforms, test like this, can further improve test efficiency simultaneously.Transverse cross beams 3 on the test platform on top and longitudinally crossbeam 4 are fixed on column 2 tops, and the transverse cross beams 3 on the test platform of bottom and longitudinally crossbeam 4 are fixed on the bottom of column 2.
As shown in Figure 1, described supporting construction is the flanging of vertical transverse crossbeam inside bottom, can be also the hole that is opened in transverse cross beams side, and the two ends of carriage release lever are placed on respectively on flanging or in hole, for supporting carriage release lever.
As shown in Figure 1, for the ease of moving the whole frame of estimating, in support body bottom, road wheel 7 is installed.
The claimed scope of the utility model is not limited to above embodiment; to those skilled in the art; the utility model can have various deformation and change, all any modifications of doing within design of the present utility model and principle, improves and is equal within replacement all should be included in protection domain of the present utility model.

Claims (3)

1. an insulating bar voltage-withstand test frame, it is characterized in that: comprise support body, test platform and carriage release lever (1), support body comprises the column (2) of insulation, test platform comprises longitudinal crossbeam (4) of transverse cross beams (3) and the conduction of insulation, arbitrary longitudinal crossbeam (4) ground connection wherein, column (2) connects transverse cross beams (3) and longitudinal crossbeam (4), transverse cross beams (3) inner side is provided with supporting construction, the two ends of carriage release lever (1) are placed in respectively in the supporting construction of two transverse cross beams (3), carriage release lever (1) connects estimates rated voltage, in transverse cross beams (3) side, offer several pin-and-holes (5), pin-and-hole (5) is the length corresponding to tested insulating bar (6) apart from the vertical distance of longitudinal crossbeam (4) of ground connection.
2. insulating bar voltage-withstand test frame according to claim 1, is characterized in that: described supporting construction is the flanging of vertical transverse crossbeam inside bottom.
3. insulating bar voltage-withstand test frame according to claim 1, is characterized in that: road wheel (7) is equipped with in described support body bottom.
CN201420306608.2U 2014-06-10 2014-06-10 Insulated operating lever voltage withstanding test stand Expired - Lifetime CN203894275U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420306608.2U CN203894275U (en) 2014-06-10 2014-06-10 Insulated operating lever voltage withstanding test stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420306608.2U CN203894275U (en) 2014-06-10 2014-06-10 Insulated operating lever voltage withstanding test stand

Publications (1)

Publication Number Publication Date
CN203894275U true CN203894275U (en) 2014-10-22

Family

ID=51720659

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420306608.2U Expired - Lifetime CN203894275U (en) 2014-06-10 2014-06-10 Insulated operating lever voltage withstanding test stand

Country Status (1)

Country Link
CN (1) CN203894275U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104007295A (en) * 2014-06-10 2014-08-27 国家电网公司 Voltage-withdrawing testing support of insulation operation bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104007295A (en) * 2014-06-10 2014-08-27 国家电网公司 Voltage-withdrawing testing support of insulation operation bar

Similar Documents

Publication Publication Date Title
CN102495245A (en) Withstand voltage test platform and test device for insulation rod
CN102944820A (en) Pressure-tight test device for insulating rod
CN103235243A (en) Test stand for insulating instruments
CN202562960U (en) 10-kilovolt (kV) arrester test-bed rack
CN204631077U (en) Electrical engineering insulating pole withstand voltage test bracing or strutting arrangement
CN203894275U (en) Insulated operating lever voltage withstanding test stand
CN104348102A (en) 10KV switchgear nuclear phase vehicle
CN204595032U (en) A kind of high-potting line insulating carriage
CN104155584A (en) Standardized experimental device for distribution network conducting wire shielding cover
CN103592588A (en) Simulation device for suspended potential defect inside GIS power equipment
CN203800200U (en) Portable ground wire
CN205229395U (en) A pressure resistance test installation for insulator spindle or earth bar
CN203705590U (en) Floor-type special device for withstand voltage tests of safety equipment
CN104007295A (en) Voltage-withdrawing testing support of insulation operation bar
CN203149075U (en) Insulating tool test device for live-line operation on 10kV distribution network
CN202994831U (en) Brake pull rod withstand voltage test support
CN103941046A (en) Charged disconnected wire simulation detecting device and detection method thereof
CN103163441A (en) Semiconductor test device
CN205879996U (en) Three -dimensional experimental frame of insulating bar
CN205749679U (en) Many specifications insulating bar universal test support
CN203178318U (en) Insulator appliance test stand
CN209784495U (en) Probe conveying device for withstand voltage tester
CN203870130U (en) Insulating oil voltage endurance test oil bottle supporting device
CN104617918A (en) Closed gas-filled shock voltage generator installation and removal method
CN204009032U (en) Electroscope trigger voltage test unit

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20141022