CN203426901U - Clamp used for tension test in electric power fitting mechanical performance test - Google Patents
Clamp used for tension test in electric power fitting mechanical performance test Download PDFInfo
- Publication number
- CN203426901U CN203426901U CN201320530257.9U CN201320530257U CN203426901U CN 203426901 U CN203426901 U CN 203426901U CN 201320530257 U CN201320530257 U CN 201320530257U CN 203426901 U CN203426901 U CN 203426901U
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- cylinder
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- electric power
- test
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- Expired - Fee Related
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 238000011056 performance test Methods 0.000 title abstract 2
- 238000009864 tensile test Methods 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a clamp used for a tension test in an electric power fitting mechanical performance test. The clamping comprises a clamp body, a cylinder and a back nut. Threads are arranged at one end of the cylinder, the back nut is installed at the threaded end of the cylinder, the threaded end of the cylinder is installed at one end of the clamp body, and a bolt hole is formed in the other end of the clamp body. The clamp body is in a T type. The clamp is used for measuring mechanical damage loads, mechanical breaking loads and nominal breaking loads of an electric power fitting. The clamp has the advantages of being compact and concise in structure and accurate in measuring data, and deformed bolts in the tension test are easy to take out.
Description
Technical field
The utility model relates to a kind of fixture, relates in particular to a kind of electric armour clamp measuring mechanical property pull test fixture.
Background technology
Mechanical performance is important performance indications of electric armour clamp, mechanical damage load in gold utensil quality inspection, supervision, and mechanical damage load, nominal breaking load is the most common measure the item, these projects all need to adopt tensile testing machine to measure.For carrying out the pull test of electric armour clamp, tested gold utensil reliably need be connected with tensile testing machine jaw.The jaw of existing tensile testing machine cannot be directly fixing gold utensil, and adopt hook wait part by gold utensil with jaw connection and then while carrying out pull test, easily cause measurement data inaccurate, and have potential safety hazard, therefore must adopt special fixture that tested gold utensil is connected with jaw.On the other hand, in experimentation, often there is metal bolt metaboly, cause the bolt after test to be difficult for taking out from fixture.
Utility model content
The purpose of this utility model is exactly, in order to address the above problem, to provide a kind of electric armour clamp measuring mechanical property pull test fixture, and it has compact conformation, succinctly and measurement data advantage accurately.
To achieve these goals, the utility model adopts following technical scheme:
A kind of electric armour clamp measuring mechanical property pull test fixture, it comprises chuck body, cylinder and back of the body cap, described cylinder one end is provided with screw thread, described back of the body cap is arranged on the end of thread of cylinder, the end of thread of described cylinder is arranged on one end of chuck body, and the other end of described chuck body is provided with bolt hole.
Described chuck body is T-shape.
Operation principle of the present utility model: the not threaded end of cylinder is docked with tensile testing machine jaw, the link plate class gold utensil of required test is connected in the bolt hole of chuck body through pin-and-hole by bolt, then adopt the second cover cylinder of the present utility model with the docking of tensile testing machine jaw, the link plate of required test is connected in the bolt hole of the second cover chuck body of the present utility model through pin-and-hole by bolt.
The beneficial effects of the utility model: the utility model is for electric armour clamp mechanical damage load, mechanical damage load, the measurement of nominal breaking load, the utlity model has compact conformation, succinctly, measurement data is accurate, is easy to take out the feature of being out of shape bolt in pull test.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of chuck body of the present utility model;
Fig. 3 is the top view of chuck body of the present utility model;
Fig. 4 is cylinder schematic diagram of the present utility model;
Fig. 5 is back of the body cap schematic diagram of the present utility model.
Wherein, 1. chuck body, 2. carries on the back cap, 3. cylinder.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of electric armour clamp measuring mechanical property pull test fixture, it comprises chuck body 1, cylinder 3 and back of the body cap 2, described cylinder 3 one end are provided with screw thread, described back of the body cap 2 is arranged on the end of thread of cylinder 3, the end of thread of described cylinder 3 is arranged on one end of chuck body 1, and the other end of described chuck body 1 is provided with bolt hole.
Described chuck body 1 is T-shape.
Operation principle of the present utility model: the not threaded end of cylinder 3 is docked with tensile testing machine jaw, the link plate of required test is connected in the bolt hole of chuck body 1 through pin-and-hole by bolt, then adopt the second cover cylinder 3 of the present utility model with the docking of tensile testing machine jaw, the link plate of required test is connected in the bolt hole of the second cover chuck body 1 of the present utility model through pin-and-hole by bolt.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present utility model is described; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (2)
1. an electric armour clamp measuring mechanical property pull test fixture, it is characterized in that, it comprises chuck body, cylinder and back of the body cap, described cylinder one end is provided with screw thread, described back of the body cap is arranged on the end of thread of cylinder, the end of thread of described cylinder is arranged on one end of chuck body, and the other end of described chuck body is provided with bolt hole.
2. a kind of electric armour clamp measuring mechanical property pull test fixture as claimed in claim 1, is characterized in that, described chuck body is T-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530257.9U CN203426901U (en) | 2013-08-28 | 2013-08-28 | Clamp used for tension test in electric power fitting mechanical performance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530257.9U CN203426901U (en) | 2013-08-28 | 2013-08-28 | Clamp used for tension test in electric power fitting mechanical performance test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426901U true CN203426901U (en) | 2014-02-12 |
Family
ID=50055961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320530257.9U Expired - Fee Related CN203426901U (en) | 2013-08-28 | 2013-08-28 | Clamp used for tension test in electric power fitting mechanical performance test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122081A (en) * | 2014-06-27 | 2014-10-29 | 国家电网公司 | Mechanical testing device for sliding pipe bus support fittings |
| CN114414397A (en) * | 2022-01-14 | 2022-04-29 | 国网内蒙古东部电力有限公司电力科学研究院 | Test box for testing low-temperature mechanical performance of splicing fitting and test method thereof |
-
2013
- 2013-08-28 CN CN201320530257.9U patent/CN203426901U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122081A (en) * | 2014-06-27 | 2014-10-29 | 国家电网公司 | Mechanical testing device for sliding pipe bus support fittings |
| CN104122081B (en) * | 2014-06-27 | 2017-02-22 | 国家电网公司 | Mechanical testing device for sliding pipe bus support fittings |
| CN114414397A (en) * | 2022-01-14 | 2022-04-29 | 国网内蒙古东部电力有限公司电力科学研究院 | Test box for testing low-temperature mechanical performance of splicing fitting and test method thereof |
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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: 20140212 Termination date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |