CN201397267Y - Adjustable protection plate for experiment - Google Patents
Adjustable protection plate for experiment Download PDFInfo
- Publication number
- CN201397267Y CN201397267Y CN200920070632XU CN200920070632U CN201397267Y CN 201397267 Y CN201397267 Y CN 201397267Y CN 200920070632X U CN200920070632X U CN 200920070632XU CN 200920070632 U CN200920070632 U CN 200920070632U CN 201397267 Y CN201397267 Y CN 201397267Y
- Authority
- CN
- China
- Prior art keywords
- protection plate
- supporting racks
- baffle
- bracing frame
- round holes
- 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
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Abstract
The utility model relates to an adjustable protection plate for an experiment, which comprises a baffle (1), supporting racks (2) and adjusting screws (3). Two supporting racks (2) are arranged, a rowof round holes (4) are arranged on the supporting racks (2), the baffle (1) is provided with installation holes which are matched with the round holes (4), the baffle (1) is fixed between the two supporting racks (2) by the round holes (4), threads (5) are arranged at the bottom ends of the supporting racks (2), and the adjusting screws (3) are matched with the threads (5). With simple structure,the adjustable protection plate can adjust the height of the baffle by the round holes and the adjusting screws at different positions to adapt to the needs of different equipment; moreover, as pulleys are provided, the adjustable protection plate can be movably arranged, so as to be convenient for use, thereby providing effective protection for material detecting personnel and preventing accidents in the experiment process.
Description
Technical field
The utility model belongs to the protective articles field in the material tests, is specifically related to a kind of test protective shield.
Background technology
No matter present material tests testing laboratory is the concrete resistance to compression, the test block of anti-folding, mortar resistance to compression test block, the building block resistance to compression, steel bar stretching, bending, the tests such as stretch bending of reinforcing bar weldment need the working pressure machine that its material is tested, in the use of pressing machine, probably have part material in the test specimen collapse, the personnel that might cause injure.Therefore the device that needs a kind of protection test operating personnel, and this device also needs to regulate according to the height of different tests equipment.And can easily move.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of adjustable test protective shield, to solve in the prior art in the material tests testing laboratory the personal protection defect of insufficient.
A kind of adjustable test protective shield, comprise baffle plate, bracing frame and adjusting screw, described bracing frame has two, have row's circular hole on it, described baffle plate has the mounting hole that matches with circular hole, baffle plate is fixed between two bracing frames by circular hole, and described bracing frame bottom is a screw thread, described adjusting screw and threads engaged.
Pulley also is equipped with in the bottom of described bracing frame.
Described baffle plate is a steel plate.
Described bracing frame is a round steel.
Beneficial effect
The utility model is simple in structure, and the circular hole that can be by diverse location and the height of adjusting screw controllable register to be adapting to the needs of distinct device, and pulley is housed, and removable layout is easy to use, effective protection is provided can for the material tests personnel.Prevent the accident in the process of the test.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, a kind of adjustable test protective shield, comprise steel plate 1, round steel 2, adjusting screw 3 and pulley 6, described round steel 2 has two, have row's circular hole 4 on it, described steel plate 1 has the mounting hole that matches with circular hole 4, and steel plate 1 is fixed between two round steel 2 by circular hole 4, described round steel 2 bottoms are screw thread 5 and pulley 6 are housed that described adjusting screw 3 and screw thread 5 match; The long 1200mm of steel plate, wide 800mm, thick 2mm; Round steel diameter 10mm, long 1500mm; Monolateral 4 of circular hole, 200mm at interval.
Claims (4)
1. adjustable test protective shield, it is characterized in that: comprise baffle plate (1), bracing frame (2) and adjusting screw (3), described bracing frame (2) has two, have row's circular hole (4) on it, the mounting hole that described baffle plate (1) has and circular hole (4) matches, baffle plate (1) is fixed between two bracing frames (2) by circular hole (4), and described bracing frame (2) bottom is screw thread (5), and described adjusting screw (3) and screw thread (5) match.
2. adjustable test protective shield as claimed in claim 1 is characterized in that: pulley (6) also is equipped with in the bottom of described bracing frame (2).
3. adjustable test protective shield as claimed in claim 1 or 2 is characterized in that: described baffle plate (1) is a steel plate.
4. adjustable test protective shield as claimed in claim 3 is characterized in that: described bracing frame (2) is a round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920070632XU CN201397267Y (en) | 2009-04-17 | 2009-04-17 | Adjustable protection plate for experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920070632XU CN201397267Y (en) | 2009-04-17 | 2009-04-17 | Adjustable protection plate for experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201397267Y true CN201397267Y (en) | 2010-02-03 |
Family
ID=41619786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920070632XU Expired - Fee Related CN201397267Y (en) | 2009-04-17 | 2009-04-17 | Adjustable protection plate for experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201397267Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364264A (en) * | 2013-06-28 | 2013-10-23 | 江苏亚星锚链股份有限公司 | Tensile test protection device |
| CN107741352A (en) * | 2017-09-01 | 2018-02-27 | 上海市特种设备监督检验技术研究院 | Fixing device for valve rod top in steel gate valve closure member strength-testing machine |
-
2009
- 2009-04-17 CN CN200920070632XU patent/CN201397267Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364264A (en) * | 2013-06-28 | 2013-10-23 | 江苏亚星锚链股份有限公司 | Tensile test protection device |
| CN103364264B (en) * | 2013-06-28 | 2015-10-28 | 江苏亚星锚链股份有限公司 | Tensile test protection device |
| CN107741352A (en) * | 2017-09-01 | 2018-02-27 | 上海市特种设备监督检验技术研究院 | Fixing device for valve rod top in steel gate valve closure member strength-testing 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: 20100203 Termination date: 20170417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |