CN215943382U - Clamp and concrete cutting machine clamp - Google Patents
Clamp and concrete cutting machine clamp Download PDFInfo
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- CN215943382U CN215943382U CN202121025143.XU CN202121025143U CN215943382U CN 215943382 U CN215943382 U CN 215943382U CN 202121025143 U CN202121025143 U CN 202121025143U CN 215943382 U CN215943382 U CN 215943382U
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- end surface
- clamp
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Abstract
The utility model provides a clamp and a concrete cutting machine clamp, comprising a long frame body; the long frame body comprises an upper end face and a lower end face; a plurality of test blocks are sequentially arranged in the long frame body along the length direction of the long frame body; each test block is provided with a fixing device; the fixing device comprises an arc-shaped clamping surface, a screw rod, a first nut and a second nut; the upper end surface of the long frame body is provided with a plurality of abdicating holes; the screw penetrates through the abdicating hole to be connected with one surface of the arc-shaped clamping surface, and the other surface of the arc-shaped clamping surface abuts against the test block; the first nut and the second nut are fixedly connected with the screw respectively, the first nut is abutted to one surface of the upper end surface facing to the lower end surface, and the second nut is abutted to one surface of the upper end surface facing away from the lower end surface. By the technical scheme, the test blocks can be fixed more quickly and conveniently, and a plurality of test blocks can be fixed simultaneously.
Description
Technical Field
The utility model relates to a clamp and a clamp of a concrete cutting machine.
Background
At present, the clamping of the core sample clamping device of the full-automatic concrete cutting machine in the prior art can move the clamp through the tightness of a plurality of groups of nuts, and the core sample clamping device can be loosened and the core sample is reassembled by loosening 4 nuts by using two wrenches during working. The core sample clamping device of the full-automatic concrete cutting machine has the defects of troublesome operation, labor and time waste, low working efficiency and inconvenient use. And can only clamp a test block at a time, be unfavorable for a plurality of test blocks cutting.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamp and a concrete cutting machine clamp, which can be used for fixing test blocks more quickly and conveniently and fixing a plurality of test blocks simultaneously.
In order to solve the above technical problem, the present invention provides a jig, comprising an elongated frame; the long frame body comprises an upper end face and a lower end face; a plurality of test blocks are sequentially arranged in the long frame body along the length direction of the long frame body; each test block is provided with a fixing device; the fixing device comprises an arc-shaped clamping surface, a screw rod, a first nut and a second nut; the upper end surface of the long frame body is provided with a plurality of abdicating holes; the screw penetrates through the abdicating hole to be connected with one surface of the arc-shaped clamping surface, and the other surface of the arc-shaped clamping surface abuts against the test block; the first nut and the second nut are fixedly connected with the screw respectively, the first nut is abutted to one surface of the upper end surface facing to the lower end surface, and the second nut is abutted to one surface of the upper end surface facing away from the lower end surface.
In a preferred embodiment, the arc-shaped clamping surface is a curved surface, and a concave surface of the curved surface faces the test block.
In a preferred embodiment, the test block is a spherical test block.
In a preferred embodiment, a plurality of rubber anti-slip pads are sequentially arranged on the lower end surface along the direction of the long frame body; the rubber anti-slip pad is abutted against the lower part of the test block.
In a preferred embodiment, the elongated frame further includes a left end surface and a right end surface; the upper end face of the left end face is abutted against and fixed to one face, facing the lower end face, of the upper end face, and the lower end face of the left end face is abutted against and fixed to one face, facing the right end face, of the lower end face.
In a preferred embodiment, an upper end surface of the right end surface abuts against and is fixed to a surface of the upper end surface facing the lower end surface, and a lower end surface of the right end surface abuts against and is fixed to a surface of the lower end surface facing the upper end surface.
The utility model also comprises a concrete cutting machine clamp, wherein the clamp is adopted, and the test block is concrete core sample.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
the utility model provides a clamp and a concrete cutting machine clamp, wherein the depth of a screw rod penetrating through a abdicating hole is adjusted by adjusting a first nut and a second nut, so that whether the screw rod drives an arc-shaped clamping surface to abut against a test block is adjusted, the test block is not required to be fixed only by loosening the first nut and the second nut, and the whole long frame body can simultaneously accommodate a plurality of test blocks, so that the test block can be fixed more quickly and conveniently, and the plurality of test blocks can be fixed simultaneously.
Drawings
Fig. 1 is a schematic front view of a jig for a concrete cutting machine according to a preferred embodiment of the present invention.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
A concrete cutting machine clamp, referring to fig. 1, employs a clamp comprising an elongated frame; the long frame body comprises an upper end surface 1 and a lower end surface 2; a plurality of test blocks 5 are sequentially arranged in the long frame body along the length direction of the long frame body; each test block 5 is provided with a fixing device; the fixing device comprises an arc-shaped clamping surface 6, a screw 7, a first nut 8 and a second nut 9; the upper end surface 1 of the long frame body is provided with a plurality of abdicating holes; the screw 7 penetrates through the abdicating hole to be connected with one surface of the arc-shaped clamping surface 6, and the other surface of the arc-shaped clamping surface 6 props against the test block 5; first nut 8 and second nut 9 respectively with screw rod 7 fixed connection, just first nut 8 butt 1 of up end face towards the one side of terminal surface 2 down, second nut 9 butt 1 of up end face dorsad the one side of terminal surface 2 down. And a handle 71 is arranged at one end of the screw rod 7 far away from the test block 5, so that the screw rod 7 can move conveniently.
Specifically, the arc-shaped clamping surface 6 is a curved surface, and a concave surface of the curved surface faces the test block 5. The test block 5 is specifically a spherical test block.
Specifically, a plurality of rubber anti-skid pads 10 are sequentially arranged on the lower end face 2 along the direction of the long frame body; the rubber skid-proof pad 10 is abutted against the lower part of the test block 5. The long frame body also comprises a left end face 3 and a right end face 4; the upper end face 1 of the left end face 3 is abutted against and fixed to one face, facing the lower end face 2, of the upper end face 1, and the lower end face 2 of the left end face 3 is abutted against and fixed to one face, facing the right end face 4, of the lower end face 2. The upper end face 1 of the right end face 4 is abutted against and fixed to one face, facing the lower end face 2, of the upper end face 1, and the lower end face 2 of the right end face 4 is abutted against and fixed to one face, facing the upper end face 1, of the lower end face 2.
The utility model provides a clamp and a concrete cutting machine clamp, wherein the depth of a screw 7 penetrating through a abdicating hole is adjusted by adjusting a first nut 8 and a second nut 9, so that whether the screw 7 drives an arc-shaped clamping surface 6 to prop against a test block 5 is adjusted, the test block 5 is not required to be fixed, only the first nut 8 and the second nut 9 need to be loosened, the whole long frame body can simultaneously accommodate a plurality of test blocks 5, and the test blocks 5 can be fixed more quickly and conveniently while the plurality of test blocks 5 can be fixed simultaneously.
The above description is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any person skilled in the art can make insubstantial changes in the technical scope of the present invention within the technical scope of the present invention, and the actions infringe the protection scope of the present invention are included in the present invention.
Claims (7)
1. A clamp, characterized by comprising an elongated frame; the long frame body comprises an upper end face and a lower end face; a plurality of test blocks are sequentially arranged in the long frame body along the length direction of the long frame body; each test block is provided with a fixing device; the fixing device comprises an arc-shaped clamping surface, a screw rod, a first nut and a second nut; the upper end surface of the long frame body is provided with a plurality of abdicating holes; the screw penetrates through the abdicating hole to be connected with one surface of the arc-shaped clamping surface, and the other surface of the arc-shaped clamping surface abuts against the test block; the first nut and the second nut are fixedly connected with the screw respectively, the first nut is abutted to one surface of the upper end surface facing to the lower end surface, and the second nut is abutted to one surface of the upper end surface facing away from the lower end surface.
2. The fixture according to claim 1, wherein the arc-shaped clamping surface is a curved surface, and the concave surface of the curved surface faces the test block.
3. The jig of claim 2, wherein the test block is specifically a spherical test block.
4. The clamp according to claim 3, wherein a plurality of rubber anti-slip pads are sequentially arranged on the lower end surface along the direction of the elongated frame body; the rubber anti-slip pad is abutted against the lower part of the test block.
5. The clamp of claim 4, wherein the elongated frame further comprises a left end face and a right end face; the upper end face of the left end face is abutted against and fixed to one face, facing the lower end face, of the upper end face, and the lower end face of the left end face is abutted against and fixed to one face, facing the right end face, of the lower end face.
6. The clamp of claim 5, wherein an upper end surface of the right end surface abuts and is fixed to a surface of the upper end surface facing the lower end surface, and a lower end surface of the right end surface abuts and is fixed to a surface of the lower end surface facing the upper end surface.
7. A concrete cutting machine clamp, characterized in that the clamp of any one of the preceding claims 1 to 6 is used, and the test block is concrete core sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121025143.XU CN215943382U (en) | 2021-05-13 | 2021-05-13 | Clamp and concrete cutting machine clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121025143.XU CN215943382U (en) | 2021-05-13 | 2021-05-13 | Clamp and concrete cutting machine clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215943382U true CN215943382U (en) | 2022-03-04 |
Family
ID=80504235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121025143.XU Active CN215943382U (en) | 2021-05-13 | 2021-05-13 | Clamp and concrete cutting machine clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215943382U (en) |
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2021
- 2021-05-13 CN CN202121025143.XU patent/CN215943382U/en active Active
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