CN219827370U - Buckle for fixing cover plate - Google Patents
Buckle for fixing cover plate Download PDFInfo
- Publication number
- CN219827370U CN219827370U CN202223547471.3U CN202223547471U CN219827370U CN 219827370 U CN219827370 U CN 219827370U CN 202223547471 U CN202223547471 U CN 202223547471U CN 219827370 U CN219827370 U CN 219827370U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- buckle
- elastic piece
- utility
- model
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 abstract description 12
- 238000005530 etching Methods 0.000 abstract description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 238000002386 leaching Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a buckle for fixing a cover plate, which comprises a buckle body and an elastic piece, wherein a notch is formed in one side of the buckle body, the elastic piece is arranged at the bottom of the buckle body, the elastic piece is positioned below the notch, and the elastic piece is made of steel. According to the utility model, the problem of manual holding of the cover plate is solved, meanwhile, the damage caused by long-time breathing of harmful acid etching gas by personnel is avoided, and the device is simple in structure and high in practicability.
Description
Technical Field
The utility model relates to the field of hot acid leaching tests in steel plants, in particular to a buckle for fixing a cover plate.
Background
The acid leaching test is a test method for revealing the macroscopic structure of the steel material, and in the macroscopic inspection of the steel material, acid leaching is a common method, and the acid leaching test equipment is simple and convenient to operate, and can clearly display various defect structures in the steel material, such as cracks, inclusions and the like, looseness, segregation, pores and the like, and particularly forgings.
When the hot acid leaching test equipment is used for testing in a factory, hot acid smoke rises after the cover plate is opened and is discharged through the fume hood, one person is required to hold the cover plate for waiting for the smoke to be dispersed, then a low-power sample is taken out, the labor intensity of workers can be increased by holding the cover plate, and the workers can be injured by breathing harmful acid etching gas.
Therefore, it is necessary to design a buckle for fixing the cover plate.
Disclosure of Invention
The utility model aims to provide a buckle for fixing a cover plate, which mainly solves the problems in the background art.
The utility model provides a buckle for fixing a cover plate, which comprises a buckle body and an elastic piece, wherein a notch is formed in one side of the buckle body, the elastic piece is arranged at the bottom of the buckle body, and the elastic piece is positioned below the notch.
In a preferred embodiment, the spring is steel.
The utility model has the technical effects and advantages that:
solves the problem of manual holding of the cover plate, reduces labor intensity, simultaneously avoids the injury caused by long-time breathing of harmful acid etching gas by personnel, and has simple structure and strong practicability.
Drawings
FIG. 1 is an overall elevation view;
FIG. 2 is an overall side view;
FIG. 3 is an overall top view;
fig. 4 is a front view of the use of the device clamped on a beam.
Reference numerals illustrate: 1. a buckle body; 2. a spring plate; 3. hot acid leaching test equipment; 31. a cross beam; 32. and a cover plate.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
The buckle for fixing the cover plate comprises a buckle body 1 and an elastic piece 2, wherein a notch is formed in one side of the buckle body 1, the elastic piece 2 is arranged at the bottom of the buckle body 1, and the elastic piece 2 is located below the notch.
The spring plate 2 is made of steel and has elasticity.
When the hot acid leaching device is used, referring to fig. 4, the cover plate 32 is positioned in the hot acid leaching test device 3, the upper side of the cover plate 32 is positioned on the inner side of the cross beam 31, the buckle body 1 is put on the cross beam 31, the elastic sheet 2 is pulled backwards, the elastic sheet 2 is positioned on the rear side of the cover plate 32, the elastic sheet 2 rebounds and is attached to the back of the cover plate 32, the cover plate 32 is pushed, and the elastic sheet 2 presses the cover plate 32 on the cross beam 31, so that the cover plate 32 is fixed.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (2)
1. The buckle for fixing the cover plate is characterized by comprising a buckle body and an elastic piece, wherein a notch is formed in one side of the buckle body, the elastic piece is arranged at the bottom of the buckle body, and the elastic piece is located below the notch.
2. The buckle for fixing a cover plate according to claim 1, wherein the elastic sheet is made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223547471.3U CN219827370U (en) | 2022-12-30 | 2022-12-30 | Buckle for fixing cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223547471.3U CN219827370U (en) | 2022-12-30 | 2022-12-30 | Buckle for fixing cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219827370U true CN219827370U (en) | 2023-10-13 |
Family
ID=88284265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223547471.3U Active CN219827370U (en) | 2022-12-30 | 2022-12-30 | Buckle for fixing cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219827370U (en) |
-
2022
- 2022-12-30 CN CN202223547471.3U patent/CN219827370U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |