CN204086010U - A kind of Irish touchstone bolt tensile strength test device - Google Patents
A kind of Irish touchstone bolt tensile strength test device Download PDFInfo
- Publication number
- CN204086010U CN204086010U CN201420392430.8U CN201420392430U CN204086010U CN 204086010 U CN204086010 U CN 204086010U CN 201420392430 U CN201420392430 U CN 201420392430U CN 204086010 U CN204086010 U CN 204086010U
- Authority
- CN
- China
- Prior art keywords
- bolt
- irish touchstone
- stressed frame
- nut sleeve
- tensile strength
- 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
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of Irish touchstone bolt tensile strength test device, comprise base, nut sleeve, stressed frame and pull unit, described nut sleeve is arranged on base, the thread end of Irish touchstone bolt is connected with nut sleeve, described stressed frame is placed on the head of described Irish touchstone bolt, and described pulling unit pulls stressed frame.This test unit has removable nut sleeve, is applicable to the Irish touchstone bolt of different size, has good versatility; By powerful electromagnet, pull effect is carried out to stressed frame, the corresponding electric signal of loading force can directly be read.
Description
Technical field
The present invention relates to a kind of Irish touchstone bolt tensile strength test device.
Background technology
In order to solve the problems such as the not enough and large-tonnage column foot web member processing transport difficult of the permanance that exists in existing transmission line foundation facility, attempt adopting there is corrosion resistance basalt fiber composite material as column foot concrete reinforcement to solve the permanance deficiency problem of column foot under corrosion environment, therefore need the special mechanics performance study test unit to corresponding web member.
Summary of the invention
The object of the invention is to provide a kind of Irish touchstone bolt tensile strength test device, is specifically realized by following technical scheme:
A kind of Irish touchstone bolt tensile strength test device, comprise base, nut sleeve, stressed frame and pull unit, described nut sleeve is arranged on base, the thread end of Irish touchstone bolt is connected with nut sleeve, described stressed frame is placed on the head of described Irish touchstone bolt, and described pulling unit pulls stressed frame.
Described Irish touchstone bolt tensile strength test device, it designs further and is, described base is provided with the inserting groove that opening is positioned at base side, the sidewall of inserting groove has some bayonet sockets, and described nut sleeve is plugged in described inserting groove and its periphery has the limited block corresponding with described bayonet socket.
Described Irish touchstone bolt tensile strength test device, it designs further and is, the bottom of stressed frame has through hole, and the Irish touchstone bolt that head is positioned at stressed frame is connected with described nut sleeve through this through hole, and the upper end of stressed frame is connected with irony end cap.
Described Irish touchstone bolt tensile strength test device, its further design be, described pulling unit is electromagnet, and this electromagnet is arranged at the upper end of described stressed frame by the rod member be positioned on base and relative with described irony end cap.
Described Irish touchstone bolt tensile strength test device, it designs further and is, the bottom of described stressed frame has the pressure transducer contacted with the head of Irish touchstone bolt.
This test unit has removable nut sleeve, is applicable to the Irish touchstone bolt of different size, has good versatility; By powerful electromagnet, pull effect is carried out to stressed frame, the corresponding electric signal of loading force can directly be read.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with Figure of description and embodiment, the present invention is further described.
This Irish touchstone bolt tensile strength test device comprises base 1, nut sleeve 2, stressed frame 3 and pulls unit 4, nut sleeve is arranged on base, the thread end of Irish touchstone bolt is connected with nut sleeve, and stressed frame 3 is placed on the head of Irish touchstone bolt 9, pulls unit and pulls stressed frame.
Base 1 is provided with the inserting groove 11 that opening is positioned at base side, the sidewall of inserting groove has some bayonet sockets 12, and nut sleeve 2 is plugged in inserting groove and its periphery and has the limited block 21 corresponding with bayonet socket.
The bottom of stressed frame 3 has through hole 31, and the Irish touchstone bolt that head is positioned at stressed frame is connected with nut sleeve through this through hole, and the upper end of stressed frame is connected with irony end cap 32.The bottom of stressed frame has the pressure transducer 33 contacted with the head of Irish touchstone bolt.Pulling unit 4 is electromagnet, and this electromagnet is arranged at the upper end of stressed frame by the rod member be positioned on base and relative with irony end cap.
This test unit has removable nut sleeve, is applicable to the Irish touchstone bolt of different size, has good versatility; By powerful electromagnet, pull effect is carried out to stressed frame, the corresponding electric signal of loading force can directly be read.
Claims (5)
1. an Irish touchstone bolt tensile strength test device, it is characterized in that comprising base, nut sleeve, stressed frame and pulling unit, described nut sleeve is arranged on base, the thread end of Irish touchstone bolt is connected with nut sleeve, described stressed frame is placed on the head of described Irish touchstone bolt, and described pulling unit pulls stressed frame.
2. Irish touchstone bolt tensile strength test device according to claim 1, it is characterized in that, described base is provided with the inserting groove that opening is positioned at base side, the sidewall of inserting groove has some bayonet sockets, and described nut sleeve is plugged in described inserting groove and its periphery has the limited block corresponding with described bayonet socket.
3. Irish touchstone bolt tensile strength test device according to claim 1, it is characterized in that, the bottom of stressed frame has through hole, and the Irish touchstone bolt that head is positioned at stressed frame is connected with described nut sleeve through this through hole, and the upper end of stressed frame is connected with irony end cap.
4. Irish touchstone bolt tensile strength test device according to claim 3, is characterized in that, described pulling unit is electromagnet, and this electromagnet is arranged at the upper end of described stressed frame by the rod member be positioned on base and relative with described irony end cap.
5. Irish touchstone bolt tensile strength test device according to claim 3, is characterized in that, the bottom of described stressed frame has the pressure transducer contacted with the head of Irish touchstone bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392430.8U CN204086010U (en) | 2014-07-16 | 2014-07-16 | A kind of Irish touchstone bolt tensile strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392430.8U CN204086010U (en) | 2014-07-16 | 2014-07-16 | A kind of Irish touchstone bolt tensile strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086010U true CN204086010U (en) | 2015-01-07 |
Family
ID=52178712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392430.8U Expired - Fee Related CN204086010U (en) | 2014-07-16 | 2014-07-16 | A kind of Irish touchstone bolt tensile strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884186A (en) * | 2019-11-29 | 2020-03-17 | 泰州市万里液压工具厂 | Adjustable four-column hydraulic drawing machine |
-
2014
- 2014-07-16 CN CN201420392430.8U patent/CN204086010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110884186A (en) * | 2019-11-29 | 2020-03-17 | 泰州市万里液压工具厂 | Adjustable four-column hydraulic drawing machine |
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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: 20150107 Termination date: 20200716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |