CN213275218U - On-spot measuring fixture of hardness in reeds - Google Patents
On-spot measuring fixture of hardness in reeds Download PDFInfo
- Publication number
- CN213275218U CN213275218U CN202021836519.0U CN202021836519U CN213275218U CN 213275218 U CN213275218 U CN 213275218U CN 202021836519 U CN202021836519 U CN 202021836519U CN 213275218 U CN213275218 U CN 213275218U
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- connecting rod
- plate
- spring
- fixing
- fastening device
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Abstract
The utility model discloses a hardness in situ measurement anchor clamps of richter, including the device body, its characterized in that: the device body comprises split type fixed hook, first fastener, diaphragm, second fastener, first fastener includes head rod, first spring, grip block, fixed dog, the diaphragm mid-mounting has the head rod, head rod one end is equipped with fixed dog, head rod surface mounting has first spring, head rod one end top fixed connection grip block, the field usage of being convenient for is carried, and is fixed more accurately through the manual work, because of not pasting in the error that produces in the measuring object surface during effective reduction operation.
Description
Technical Field
The utility model relates to a measure anchor clamps, in particular to on-the-spot measurement anchor clamps of hardness of riches.
Background
Today's tests for the hardness of metallic materials are usually performed by means of a Brinell hardness tester, a Rockwell hardness tester, a Vickers hardness tester, and a Leeb hardness tester. The advantage of the Leeb hardness tester is that the device has small volume and light weight, and can be flexibly used for the field measurement of the hardness of metal materials. However, when the weight or thickness of the test piece does not meet the measurement requirements of the Leeb hardness tester, the test piece cannot be directly used for measurement. Or the measured data is lower than the actual value, so that the measured result is inaccurate and cannot be adopted.
Therefore, it is necessary to invent a field-measuring clamp for the hardness of the steel to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hardness in riches field measurement anchor clamps to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hardness in riches field measurement anchor clamps, includes the device body, its characterized in that: the device body comprises split type fixed hook, first fastener, diaphragm, second fastener, first fastener includes head rod, first spring, grip block, fixed dog, nut, cavity screw, universal bulb and fixed plate, the diaphragm mid-mounting has the cavity screw, cavity screw one end screwed connection nut, cavity screw internally mounted has the head rod, head rod one end is equipped with fixed dog, head rod surface mounting has the first spring, head rod one end top fixed connection fixed plate, fixed plate one side is provided with universal bulb, the grip block is connected to universal bulb one end.
Preferably, split type fixed hook includes connecting rod and L type centre gripping pole, the elastic block is installed to L type centre gripping pole tip, connecting rod one end internally mounted has second fastener.
Preferably, the second fastening device is composed of a second connecting rod, a second spring and a bottom plate, one end of the second connecting rod is fixedly connected with the L-shaped clamping rod, the other end of the second connecting rod is fixedly connected with the bottom plate, and the second spring is arranged on the outer side face of the second connecting rod.
Preferably, the number of the second fastening devices is four, and the four second fastening devices are respectively installed at one end of the connecting rod and inside two ends of the transverse plate.
Preferably, the split fixing hook is connected with the transverse plate through the second fastening device.
Preferably, the transverse plate is provided with a moving groove in the middle.
The utility model discloses a technological effect and advantage:
the utility model discloses the field usage of being convenient for carries, and is fixed more accurate through the manual work, because of not pasting the error that produces in the measurement object surface when effectively reducing the operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a bottom view of the present invention.
Fig. 3 is a schematic view of the working principle of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
The utility model provides a hardness of Richter scale spot measurement anchor clamps as shown in the figure, including device body 1, its characterized in that: the device body 1 comprises a split type fixing hook 2, a first fastening device 6, a transverse plate 11 and a second fastening device 13, wherein the first fastening device 6 comprises a first connecting rod 7, a first spring 8, a clamping plate 9, a fixing stop block 10, a nut 16, a hollow screw 17, a universal ball head 18 and a fixing plate 19, the hollow screw 17 is arranged in the middle of the transverse plate 11, one end of the hollow screw 17 is spirally connected with the nut 16, the first connecting rod 7 is arranged in the hollow screw 17, one end of the first connecting rod 7 is provided with the fixing stop block 10, the first spring 8 is arranged on the outer surface of the first connecting rod 7, the top of one end of the first connecting rod 7 is fixedly connected with the fixing plate 19, the universal ball head 18 is arranged on one side of the fixing plate 19, one end of the universal ball head 18 is connected with the clamping plate 9, the split type fixing hook 2 comprises a, elastic block 5 is installed to 4 tip of L type supporting rod, 3 one end internally mounted of connecting rod has second fastener 13, second fastener 13 comprises second connecting rod 12, second spring 14 and bottom plate 15, 12 one end fixed connection L type supporting rod 4 of second connecting rod and other end fixed connection bottom plate 15, 12 outside faces of second connecting rod are equipped with second spring 14, the quantity of second fastener 13 is four, four second fastener 13 install respectively in connecting rod 3 one end and inside 11 both ends of diaphragm, in above-mentioned technical scheme, split type fixed hook 2 passes through second fastener 13 is connected with diaphragm 11, diaphragm 11 middle part is provided with shifting chute 20.
This practical theory of operation:
referring to the attached drawings in the specification, when the utility model is used, when a web plate needs to be measured, the clamping plate 9 is tightly attached to one side of the web plate of H-shaped steel, the L-shaped clamping rod 4 is rotated to enable the top end to be outward, the left wing plate and the right wing plate of H-shaped steel are tightly attached by pulling the connecting rod 3 to the outer side after the measurement, then the L-shaped clamping rod 4 is pulled upwards to rotate the L-shaped clamping rod 4 along the potential to enable the top end to be inward, the wing plate of H-shaped steel is clamped, the downward force of the split type fixing hook 2 corresponds to the upward force of the first fastening device 6 to clamp the H-shaped steel, then the other side of the web plate is impacted by the impacting device, when the wing plate needs to be measured, the nut 16 and the hollow screw 17 are loosened to the transverse plate 11 by rotating the nut 16, the first fastening device 6 can be moved leftwards and rightwards through the chute 11, the, convenient measurement and portability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a hardness in richardson's spot measurement anchor clamps, includes device body (1), its characterized in that: the device body (1) is composed of a split type fixing hook (2), a first fastening device (6), a transverse plate (11) and a second fastening device (13), the first fastening device (6) comprises a first connecting rod (7), a first spring (8), a clamping plate (9), a fixing stop block (10), a nut (16), a hollow screw (17), a universal ball head (18) and a fixing plate (19), the middle of the transverse plate (11) is provided with the hollow screw (17), one end of the hollow screw (17) is spirally connected with the nut (16), the first connecting rod (7) is arranged inside the hollow screw (17), one end of the first connecting rod (7) is provided with the fixing stop block (10), the outer surface of the first connecting rod (7) is provided with the first spring (8), and the top of one end of the first connecting rod (7) is fixedly connected with the fixing plate (19), one side of the fixing plate (19) is provided with a universal ball head (18), and one end of the universal ball head (18) is connected with the clamping plate (9).
2. The on-site hardness measuring clamp according to claim 1, wherein: split type fixed hook (2) include connecting rod (3) and L type supporting rod (4), elastic block (5) are installed to L type supporting rod (4) tip, connecting rod (3) one end internally mounted has second fastener (13).
3. The on-site hardness measuring clamp according to claim 1, wherein: the second fastening device (13) is composed of a second connecting rod (12), a second spring (14) and a bottom plate (15), one end of the second connecting rod (12) is fixedly connected with the L-shaped clamping rod (4) and the other end of the second connecting rod is fixedly connected with the bottom plate (15), and the second spring (14) is arranged on the outer side face of the second connecting rod (12).
4. The on-site hardness measuring clamp according to claim 3, wherein: the number of the second fastening devices (13) is four, and the four second fastening devices (13) are respectively arranged at one end of the connecting rod (3) and inside two ends of the transverse plate (11).
5. The on-site hardness measuring clamp according to claim 4, wherein: the split type fixing hook (2) is connected with the transverse plate (11) through the second fastening device (13).
6. The on-site hardness measuring clamp according to claim 4, wherein: the middle part of the transverse plate (11) is provided with a moving groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021836519.0U CN213275218U (en) | 2020-08-28 | 2020-08-28 | On-spot measuring fixture of hardness in reeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021836519.0U CN213275218U (en) | 2020-08-28 | 2020-08-28 | On-spot measuring fixture of hardness in reeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213275218U true CN213275218U (en) | 2021-05-25 |
Family
ID=75978362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021836519.0U Expired - Fee Related CN213275218U (en) | 2020-08-28 | 2020-08-28 | On-spot measuring fixture of hardness in reeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213275218U (en) |
-
2020
- 2020-08-28 CN CN202021836519.0U patent/CN213275218U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 Termination date: 20210828 |