CN207379811U - A kind of concrete bias-load positioner - Google Patents
A kind of concrete bias-load positioner Download PDFInfo
- Publication number
- CN207379811U CN207379811U CN201721337411.5U CN201721337411U CN207379811U CN 207379811 U CN207379811 U CN 207379811U CN 201721337411 U CN201721337411 U CN 201721337411U CN 207379811 U CN207379811 U CN 207379811U
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- China
- Prior art keywords
- positioning
- sliding block
- loading plate
- plates
- bolt
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- 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
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- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of concrete bias-load positioners, and including loading plate and fastening plates, the loading plate side is installed with fastening plates by fastening bolt and installation bolt；The loading plate upper surface is separately installed with 4 positioning plates by positioning bolt, is movably installed with 1 movement slide bar between every 2 positioning plates in described 4 positioning plates, positioning sliding block is movably installed on the movement slide bar；Center offers locating slot on the positioning sliding block, and fixing bolt is equipped on the positioning sliding block of the locating slot side；Pointer is installed on the positioning sliding block side；The graduated scale that can be used cooperatively with pointer is installed on the loading plate upper surface.The utility model realizes the eccentric positioning of test specimen, puts the time of test specimen, improves work efficiency the early period that can save experimenter；And with easy to operate, market value is high, and application range is big, it is easy to spread the characteristics of.
Description
Technical field
The utility model is related to a kind of positioners, concretely relate to a kind of concrete bias-load positioner.
Background technology
For the concrete column in Practical Project, many situations are acted on be subject to eccentric load, destroy shape
Formula has very big difference with failure law with center loaded mode, although many scholars had carried out phase to bias destruction in recent years
The research answered, and carried out a series of experiment, however a kind of positioner of few bias-loads realizes test specimen
Bias accurate place.
The content of the invention
The purpose of the utility model is to overcome deficiencies of the prior art, provide a kind of concrete bias-load positioning
Device.The eccentric positioning of test specimen is realized, the time of test specimen is put, improves work the early period that experimenter can be saved
Efficiency；And with easy to operate, market value is high, and application range is big, it is easy to spread the characteristics of.
In order to solve the above-mentioned technical problem, the present invention is to be achieved through the following technical solutions：
A kind of concrete bias-load positioner, including loading plate and fastening plates, the loading plate side passes through tight
Fixing bolt and installation bolt are installed with fastening plates；The loading plate upper surface is separately installed with 4 by positioning bolt
Positioning plate, is movably installed with 1 movement slide bar in described 4 positioning plates between every 2 positioning plates, on the movement slide bar
It is movably installed with positioning sliding block；Center offers locating slot on the positioning sliding block, and the locating slot side is determined
Fixing bolt is installed on the sliding block of position；Pointer is installed on the positioning sliding block side；Pacify on the loading plate upper surface
Equipped with the graduated scale that can be used cooperatively with pointer.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the utility model realizes the eccentric positioning of test specimen.
2. the early period that can save experimenter puts the time of test specimen, improve work efficiency.
3. the utility model is easy to operate, market value is high, and application range is big, easy to spread.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the stereogram of Fig. 1.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
A kind of concrete bias-load positioner of the utility model, as shown in Figure 1, 2, 3, including loading plate 1 and fastening
Plate 2,1 side of loading plate are installed with fastening plates 2 by fastening bolt 3 and installation bolt 4；The loading plate 1
Upper surface is separately installed with 4 positioning plates 5 by positioning bolt 6, living between every 2 positioning plates 5 in described 4 positioning plates 5
It is dynamic that 1 movement slide bar 10 is installed, it is movably installed with positioning sliding block 9 on the movement slide bar 10；The positioning sliding block 9 can be with
It is free to slide on movement slide bar 10；Center offers locating slot 8,8 side of locating slot on the positioning sliding block 9
Fixing bolt 7 is installed on the positioning sliding block 9 on side；Pointer 12 is installed on 9 side of positioning sliding block；The loading plate
The graduated scale 11 that can be used cooperatively with pointer 12 is installed on 1 upper surface.
In experiment, test specimen need to be only put into locating slot 8, fixing bolt 7 is tightened conflict test specimen makes it in locating slot 8
Middle fixation further according to required eccentric degree is tested, is slided on movement slide bar 10 by adjusting positioning sliding block 9, passes through finger
Pin 12 can observe the position of the center of test specimen on the scale, can determine eccentric degree, after the completion of debugging, only need by
The back-out of fixing bolt 7 can start ballast experiment.The fastening plates 2, which play, is fixed to loading plate 1 in original loading machine
On bearing plate.
The present embodiment realizes the eccentric positioning of test specimen, when can save early period of experimenter and putting the preparation of test specimen
Between, it improves work efficiency；And with easy to operate, market value is high, and application range is big, it is easy to spread the characteristics of.
Claims (1)
1. a kind of concrete bias-load positioner, it is characterised in that：Including loading plate (1) and fastening plates (2), described holds
Support plate (1) side is installed with fastening plates (2) by fastening bolt (3) and installation bolt (4)；On the loading plate (1)
Surface is separately installed with 4 positioning plates (5) by positioning bolt (6), every 2 positioning plates (5) in described 4 positioning plates (5)
Between be movably installed with movement slide bar (10), be movably installed with positioning sliding block (9) on the movement slide bar (10)；Described determines
Locating slot (8) is offered on position sliding block (9), fixing bolt is installed on the positioning sliding block (9) of the locating slot (8) side
(7)；Pointer (12) is installed on described positioning sliding block (9) side；Being equipped on described loading plate (1) upper surface can be with finger
The graduated scale (11) that pin (12) is used cooperatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337411.5U CN207379811U (en) | 2017-10-17 | 2017-10-17 | A kind of concrete bias-load positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337411.5U CN207379811U (en) | 2017-10-17 | 2017-10-17 | A kind of concrete bias-load positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379811U true CN207379811U (en) | 2018-05-18 |
Family
ID=62339459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721337411.5U Expired - Fee Related CN207379811U (en) | 2017-10-17 | 2017-10-17 | A kind of concrete bias-load positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896470A (en) * | 2019-05-05 | 2020-11-06 | 天津市房屋质量安全鉴定检测中心有限公司 | Reliability detection equipment for glass curtain wall bonding structure |
-
2017
- 2017-10-17 CN CN201721337411.5U patent/CN207379811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896470A (en) * | 2019-05-05 | 2020-11-06 | 天津市房屋质量安全鉴定检测中心有限公司 | Reliability detection equipment for glass curtain wall bonding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20181017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |