CN202433256U - Clamp used for tensile test of casing of gas insulated switch cabinet - Google Patents
Clamp used for tensile test of casing of gas insulated switch cabinet Download PDFInfo
- Publication number
- CN202433256U CN202433256U CN 201220056819 CN201220056819U CN202433256U CN 202433256 U CN202433256 U CN 202433256U CN 201220056819 CN201220056819 CN 201220056819 CN 201220056819 U CN201220056819 U CN 201220056819U CN 202433256 U CN202433256 U CN 202433256U
- Authority
- CN
- China
- Prior art keywords
- fixing plate
- tensile test
- grip shank
- clamping handle
- switch cabinet
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a clamp used for tensile test of a casing of a gas insulated switch cabinet; the clamp comprises an upper clamping handle, an upper fixing plate, a fixing bolt, a double end stud, nuts, a lower fixing plate and a lower clamping handle; wherein through holes are arranged on the upper fixing plate and the lower fixing plate; the double end stud penetrates through the through holes to connect the upper fixing plate and the lower fixing plate together; the both ends of the double end stud are fixed by the nuts; the upper clamping handle and the lower clamping handle are vertically arranged on the upper fixing plate and the lower fixing plate respectively; the upper clamping handle and the lower clamping handle are held on the same axis; and the fixing bolt is arranged on the upper fixing plate. The clamp is suitable for the tensile test of different casings, the stress point of the casing and the stress point of the tensile testing machine are assured on the same axis, so that the device is convenient for the test.
Description
Technical field
The utility model relates to a kind of anchor clamps, particularly is used for the anchor clamps of gas insulation switch cabinet sleeve pipe tensile test.
Background technology
The inner cone insulating sleeve is the key element of gas insulation switch cabinet, and the sleeve pipe tensile test is the big event of sleeve pipe type approval test.Because the sleeve pipe specification is many, physical dimension differs, and must have special frock to be connected with the materials in tension and compression testing machine during test.
Do not adopt above-mentioned special frock when having the sleeve pipe tensile test now, it can't keep stress point and testing machine center of drag to overlap at the trial.
The utility model content
The technical matters that the utility model will solve provides a kind ofly can guarantee sleeve pipe stress point and the anchor clamps that are used for gas insulation switch cabinet sleeve pipe tensile test of tension tester stress point on same axis at the trial.
For achieving the above object, the technical scheme of the utility model is following:
The anchor clamps that are used for gas insulation switch cabinet sleeve pipe tensile test, said anchor clamps comprise grip shank, upper mounted plate, gib screw, studs, nut, bottom plate and following grip shank; Said upper and lower fixing plate is provided with through hole, and said studs passes through hole upper and lower fixing plate is linked together, and the two ends of said studs are fixed through nut; What said upper and lower grip shank was vertical is placed on the upper and lower fixing plate, and said upward grip shank and following grip shank are on an axis; Said gib screw is placed on the upper mounted plate.
Through technique scheme, the beneficial effect of the utility model is:
The utility model can be used for different sleeve pipes and carries out tensile test, guarantees stress point and tension tester stress point on same axis, its convenient test
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model work structuring synoptic diagram.
The numeral corresponding component title represented among the figure with letter:
10, go up grip shank 20, upper mounted plate 30, gib screw 40, studs 50, nut 60, bottom plate 70, following grip shank 80, sleeve pipe
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to shown in Figure 1, a kind of anchor clamps that are used for gas insulation switch cabinet sleeve pipe tensile test of the utility model, said anchor clamps comprise grip shank 10, upper mounted plate 20, gib screw 30, studs 40, nut 50, bottom plate 60 and following grip shank 70; Said upper and lower fixing plate is provided with through hole (not marking among the figure), and said studs 40 passes through hole upper and lower fixing plate is linked together, and the two ends of said studs 40 are fixing through nut 50; What said upper and lower grip shank was vertical is placed on the upper and lower fixing plate, and said upward grip shank 10 and following grip shank 70 are on an axis; Said gib screw 30 is placed on the upper mounted plate 20.
The utility model in use; According to the position of sleeve pipe 80 test positions and sleeve pipe 80 specifications adjustment upper mounted plate 20, studs 40, nut 50, bottom plate 20, inner cone sleeve pipe 80 test products of packing into are screwed into gib screw 30 on sleeve pipe 80; Last grip shank 10 is screwed on the upper mounted plate 20; Following grip shank 70 is screwed on the inserts of the sleeve pipe 80 that needs test, makes upper and lower grip shank remain on the axis fastening nut 50; Last lower chuck with testing machine clamps grip shank 10 and following grip shank 70 respectively then, can begin test.
More than show and described ultimate principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. be used for the anchor clamps of gas insulation switch cabinet sleeve pipe tensile test, it is characterized in that, said anchor clamps comprise grip shank, upper mounted plate, gib screw, studs, nut, bottom plate and following grip shank; Said upper and lower fixing plate is provided with through hole, and said studs passes through hole upper and lower fixing plate is linked together, and the two ends of said studs are fixed through nut; What said upper and lower grip shank was vertical is placed on the upper and lower fixing plate, and said upward grip shank and following grip shank are on an axis; Said gib screw is placed on the upper mounted plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220056819 CN202433256U (en) | 2012-02-21 | 2012-02-21 | Clamp used for tensile test of casing of gas insulated switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220056819 CN202433256U (en) | 2012-02-21 | 2012-02-21 | Clamp used for tensile test of casing of gas insulated switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202433256U true CN202433256U (en) | 2012-09-12 |
Family
ID=46782696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220056819 Expired - Fee Related CN202433256U (en) | 2012-02-21 | 2012-02-21 | Clamp used for tensile test of casing of gas insulated switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202433256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092417A (en) * | 2016-08-17 | 2016-11-09 | 云南电网有限责任公司电力科学研究院 | A kind of on-the-spot chopper plug force checking device and detection method |
| CN108831797A (en) * | 2018-08-30 | 2018-11-16 | 天津市斯沃德电子科技有限公司 | A kind of fixed device of flow switch installation |
-
2012
- 2012-02-21 CN CN 201220056819 patent/CN202433256U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092417A (en) * | 2016-08-17 | 2016-11-09 | 云南电网有限责任公司电力科学研究院 | A kind of on-the-spot chopper plug force checking device and detection method |
| CN106092417B (en) * | 2016-08-17 | 2018-10-09 | 云南电网有限责任公司电力科学研究院 | A kind of scene breaker plug force checking device and detection method |
| CN108831797A (en) * | 2018-08-30 | 2018-11-16 | 天津市斯沃德电子科技有限公司 | A kind of fixed device of flow switch installation |
| CN108831797B (en) * | 2018-08-30 | 2021-02-05 | 天津市斯沃德电子科技有限公司 | Fixing device is used in flow switch installation |
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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 |
Granted publication date: 20120912 Termination date: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |