CN105277436A - Basalt bolt tensile strength test device - Google Patents
Basalt bolt tensile strength test device Download PDFInfo
- Publication number
- CN105277436A CN105277436A CN201410338103.9A CN201410338103A CN105277436A CN 105277436 A CN105277436 A CN 105277436A CN 201410338103 A CN201410338103 A CN 201410338103A CN 105277436 A CN105277436 A CN 105277436A
- Authority
- CN
- China
- Prior art keywords
- bolt
- test device
- nut sleeve
- tensile strength
- irish touchstone
- 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.)
- Pending
Links
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 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 present invention relates to a basalt bolt tensile strength test device comprising a base, a nut sleeve, a force rack and a pulling unit, the nut sleeve is disposed on the base, the threaded end of a basalt bolt and the nut sleeve are connected, the force rack sleeves the head of the basalt bolt, and the force rack is pulled by the pulling unit. The test device has the replaceable nut sleeve, is applicable to different specifications of basalt bolts, and has good versatility; and the force rack and is pulled by a high-power electromagnet, so that an electrical signal corresponding to loading force can be directly 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 |
|---|---|---|---|
| CN201410338103.9A CN105277436A (en) | 2014-07-16 | 2014-07-16 | Basalt bolt tensile strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410338103.9A CN105277436A (en) | 2014-07-16 | 2014-07-16 | Basalt bolt tensile strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105277436A true CN105277436A (en) | 2016-01-27 |
Family
ID=55146830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410338103.9A Pending CN105277436A (en) | 2014-07-16 | 2014-07-16 | Basalt bolt tensile strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105277436A (en) |
-
2014
- 2014-07-16 CN CN201410338103.9A patent/CN105277436A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203255809U (en) | Steel wire rope collecting device | |
| CN204086010U (en) | A kind of Irish touchstone bolt tensile strength test device | |
| CN204019400U (en) | A kind of clamping device of installing for electric power apparatus examination | |
| CN203414375U (en) | Inverter for testing tensile load of universal testing machine | |
| CN105277436A (en) | Basalt bolt tensile strength test device | |
| CN207600851U (en) | A kind of 90 degree of layback tension test fixtures | |
| CN203965247U (en) | A kind of novel fastener tensile test apparatus | |
| CN205426486U (en) | Idle rod endurance test tool equipment | |
| CN203650310U (en) | Rapid pin taking device | |
| CN203908873U (en) | Device for converting pressure sensor into tension sensor | |
| CN203653045U (en) | Lifting eye nut | |
| CN105881412A (en) | Tensile test cable clamp | |
| CN202878243U (en) | Stretching tool of energy storage spring | |
| CN202024930U (en) | Device for fixing screw rod during screw rod tensile strength detection | |
| CN104020041A (en) | Wire rope clamping device for wire rope testing machine | |
| CN204012433U (en) | Change the two string of 500kV straight line simply connected horizontal insulator instrument | |
| CN104022461A (en) | Tool capable of replacing 500KV straight-line single-connection double-string horizontal insulator | |
| CN204011795U (en) | With the earth rod of electroscope function | |
| CN103438073A (en) | Novel insulating bolt | |
| CN204333554U (en) | The pneumatic releasing structure of ground wire operating lever upper end | |
| CN202912485U (en) | Automatic cable uncoiling device | |
| CN203510624U (en) | Die structure | |
| CN203551389U (en) | Tension tester for donkey wire rope of pumping unit | |
| CN202964553U (en) | Die taking booster | |
| CN204082843U (en) | A kind of stone bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |