CN220104647U - Resiliometer convenient to erect - Google Patents
Resiliometer convenient to erect Download PDFInfo
- Publication number
- CN220104647U CN220104647U CN202321574048.4U CN202321574048U CN220104647U CN 220104647 U CN220104647 U CN 220104647U CN 202321574048 U CN202321574048 U CN 202321574048U CN 220104647 U CN220104647 U CN 220104647U
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- resiliometer
- rod
- pressing
- sliding
- fixedly connected
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- 244000309464 bull Species 0.000 claims 4
- 238000004804 winding Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of resiliometers, and discloses a resiliometer convenient to erect, which comprises a resiliometer and a bracket, wherein a pressing mechanism is arranged in the resiliometer, and the pressing mechanism comprises: pressing rod, fixing block, sliding block, spring, linkage rod, first inserting rod and second inserting rod; one end of the bracket, which is far away from the pressing rod, is hinged with the sliding ring, and one end of the bracket, which is far away from the pressing rod, is fixedly connected with one end of the torsion spring; this conveniently erect resiliometer, in order to avoid the resiliometer when measuring, because of the inhomogeneous condition of atress, take place the slope, lead to measuring the inaccurate of amount data, through setting up three support of group, increase the area of atress of resiliometer to increase the stability of resiliometer, let the resiliometer atress even; this resiliometer that conveniently erects, in order to avoid the resiliometer when measured data, both need control the power way still control the direction, through setting up the support, supports the resiliometer, increases the stability of resiliometer, makes things convenient for the operator to operate, and labour saving and time saving.
Description
Technical Field
The utility model relates to the technical field of resiliometers, in particular to a resiliometer convenient to erect.
Background
The basic principle of the resiliometer is that a spring is used for driving a heavy hammer, the heavy hammer impacts a striking rod vertically contacted with the concrete surface with constant kinetic energy, so that partial concrete is deformed and absorbs part of energy, the other part of energy is converted into the rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is completely converted into potential energy, the heavy hammer rebound reaches the maximum distance, and the maximum rebound distance of the heavy hammer is displayed by the instrument in the name of rebound value (the ratio of the maximum rebound distance to the initial length of the spring).
With the attention of people on engineering quality and the rapid development and maturing of nondestructive testing technology, the nondestructive testing technology is increasingly applied to construction engineering. The use frequency of resiliometer is higher and higher, when using the resiliometer, needs the operator to press and to measure the compressive strength of concrete, and when pressing, the operator need control the power way still need control the stability of resiliometer, and the operation is troublesome and laborious.
Disclosure of Invention
The utility model aims to provide a rebound device convenient to erect, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a conveniently erect resiliometer, includes resiliometer and support, be provided with pressing mechanism in the resiliometer, pressing mechanism includes:
the pressing rod penetrates through the top of the resiliometer and is in sliding connection with the side wall of the resiliometer, the bottom of the pressing rod penetrates through the fixed block and is fixedly connected with the top of the fixed block, and the fixed block is fixedly connected with the inner side wall of the resiliometer;
the top of the sliding block is fixedly connected with the bottom of the pressing rod, the sliding block is in sliding connection with the inner side wall of the fixed block, the bottom of the sliding block is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the bottom of the inner side of the fixed block;
the connecting rod is hinged with one end of the first inserting rod, the other end of the first inserting rod is connected with the sliding block in a sliding manner, the other end of the connecting rod is hinged with one end of the second inserting rod, and the other end of the second inserting rod is fixedly connected with the bottom of the fixed block; by pressing the pressing rod, the pressing rod can push the sliding block to move downwards, the first inserting rod can slide on the sliding block after the sliding block moves downwards, the first inserting rod can drive one end of the linkage rod to move downwards, and the pressing rod can be ejected.
Preferably, one end of the support, which is far away from the pressing rod, is hinged with the sliding ring, one end of the support, which is far away from the pressing rod, is fixedly connected with one end of the torsion spring, and the other end of the torsion spring is fixedly connected with the sliding ring. The bracket is ejected out by the torsion spring.
Preferably, the side edge of the pressing rod is fixedly connected with one end of the movable block, the other end of the movable block is in sliding connection with the rotating rod, the rotating rod is rotationally connected with the bottom of the movable block and the top of the fixed block, the bottom of the rotating rod is wound with the pull rope and is fixed with one end of the pull rope, and the other end of the pull rope is fixedly connected with the side edge of the bracket; the length of the released pull rope is controlled by the rotation direction of the rotating rod.
Preferably, a star-shaped groove is formed in the outer side of the sliding block, and the first inserting rod is connected in a sliding mode in the star-shaped groove.
Preferably, the brackets are arranged in three groups and are arranged in an array of circle centers of circles at the bottom of the resiliometer; the stress area of the resiliometer is increased by arranging three groups of brackets, so that the stability is increased.
Preferably, an annular chute is formed in the outer side wall of the rotating rod, and the first inserting rod slides in the chute.
Compared with the prior art, the utility model provides a rebound instrument convenient to erect, which comprises the following components
The beneficial effects are that:
1. this conveniently erect resiliometer, in order to avoid the resiliometer when measuring, because of the inhomogeneous condition of atress, the condition of taking place the slope leads to measuring the volume data inaccurate, through setting up three support of group, the area of atress of increase resiliometer to increase the stability of resiliometer, convenient to use.
2. This resiliometer that conveniently erects, in order to avoid the resiliometer when measured data, both need control the power way still control the direction, through setting up the support, supports the resiliometer, increases the stability of resiliometer, makes things convenient for the operator to operate, and labour saving and time saving.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic diagram of a slider star-shaped slot configuration of the present utility model.
In the figure: 1. a resiliometer; 2. a bracket; 3. a pressing mechanism; 31. pressing a pressing rod; 32. a fixed block; 33. a slide block; 34. a spring; 35. a linkage rod; 36. the first inserting rod is arranged; 37. the second inserting rod is arranged; 4. a slip ring; 5. a torsion spring; 6. a movable block; 7. a rotating rod; 8. and (5) pulling the rope.
Detailed Description
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a conveniently erect resiliometer, including resiliometer 1 and support 2, be provided with pressing mechanism 3 in the resiliometer 1, pressing mechanism 3 includes pressing lever 31, pressing lever 31 runs through resiliometer 1 top and with resiliometer 1 lateral wall sliding connection, pressing lever 31 bottom runs through fixed block 32 and with fixed block 32 top fixed connection, fixed block 32 and resiliometer 1 inside wall fixed connection, slider 33 top and pressing lever 31 bottom fixed connection, slider 33 and fixed block 32 inside wall sliding connection, slider 33 bottom and spring 34 one end fixed connection, spring 34 other end and fixed block 32 inboard bottom fixed connection, connecting rod 35 one end is articulated with inserted rod one 36 one end, inserted rod one 36 other end and slider 33 sliding connection, connecting rod 35 other end is articulated with inserted rod two 37 one end, inserted rod two 37 other end and fixed block 32 bottom fixed connection; by pressing the pressing lever 31, the pressing lever 31 will push the slider 33 to move downward, the first plunger 36 will slide on the slider 33 when the slider 33 moves downward, the first plunger 36 will drive one end of the linkage rod 35 to move downward, and the pressing lever 31 will be ejected.
One end of the bracket 2 far away from the pressing rod 31 is hinged with the sliding ring 4, one end of the bracket 2 far away from the pressing rod 31 is fixedly connected with one end of the torsion spring 5, and the other end of the torsion spring 5 is fixedly connected with the sliding ring 4; the holder 2 is ejected by the torsion spring 5.
The side edge of the pressing rod 31 is fixedly connected with one end of the movable block 6, the other end of the movable block 6 is in sliding connection with the rotating rod 7, the rotating rod 7 is rotationally connected with the bottom of the movable block 7 and the top of the fixed block 32, the bottom of the rotating rod 7 is wound with the pull rope 8 and is fixed with one end of the pull rope 8, and the other end of the pull rope 8 is fixedly connected with the side edge of the bracket 2; the length of the pull rope 8 released is controlled by the rotation direction of the rotating rod 7.
The outside of the sliding block 33 is provided with a star-shaped groove, and the first inserting rod 36 is connected in a sliding way in the star-shaped groove.
The brackets 2 are arranged in three groups and are arranged in an array at the center of a circle at the bottom of the resiliometer 1; the stability is increased by arranging three groups of brackets 2 to increase the stress area of the resiliometer 1.
An annular chute is formed in the outer side wall of the rotating rod 7, and the first inserting rod 36 slides in the chute.
In the utility model, when in use, by pressing the pressing rod 31, the pressing rod 31 pushes the sliding block 33 to move downwards, the first inserting rod 36 which moves downwards of the sliding block 33 slides in the star-shaped groove on the sliding block 33, the first inserting rod 36 drives one end of the linkage rod 35 to move downwards, the pressing rod 31 is popped up, the movable block 6 drives the rotating rod 7 to rotate, the pull rope 8 is released, the bracket 2 is opened around the sliding ring 4 under the action of the torsion spring 5, so that the stress area of the rebound instrument 1 is enlarged, and the stability of the rebound instrument 1 is increased, thereby facilitating the use of operators; when the use is finished, the movable block 6 will rotate reversely by pressing the pressing rod 31, the pull rope 8 is pulled tightly, and the bracket 2 will be retracted.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a resiliometer that conveniently erects, includes resiliometer (1) and support (2), its characterized in that: a pressing mechanism (3) is arranged in the resiliometer (1), and the pressing mechanism (3) comprises:
the pressing rod (31), the pressing rod (31) penetrates through the top of the resiliometer (1) and is in sliding connection with the side wall of the resiliometer (1), the bottom of the pressing rod (31) penetrates through the fixed block (32) and is fixedly connected with the top of the fixed block (32), and the fixed block (32) is fixedly connected with the inner side wall of the resiliometer (1);
the sliding block (33), the top of the sliding block (33) is fixedly connected with the bottom of the pressing rod (31), the sliding block (33) is slidably connected with the inner side wall of the fixed block (32), the bottom of the sliding block (33) is fixedly connected with one end of the spring (34), and the other end of the spring (34) is fixedly connected with the bottom of the inner side of the fixed block (32);
the connecting rod (35), connecting rod (35) one end is articulated with inserted bar one (36) one end, inserted bar one (36) other end and slider (33) sliding connection, connecting rod (35) other end is articulated with inserted bar two (37) one end, inserted bar two (37) other end and fixed block (32) bottom fixed connection.
2. A conveniently crafted resiliometer according to claim 1, wherein: one end of the support (2) far away from the pressing rod (31) is hinged with the sliding ring (4), one end of the support (2) far away from the pressing rod (31) is fixedly connected with one end of the torsion spring (5), and the other end of the torsion spring (5) is fixedly connected with the sliding ring (4).
3. A conveniently crafted resiliometer according to claim 1, wherein: the utility model discloses a push rod, including push rod (31), stay cord (8), movable block (6), bull stick (7), push rod (7) side and movable block (6) one end fixed connection, movable block (6) other end and bull stick (7) sliding connection, bull stick (7) and bottom and fixed block (32) top rotate to be connected, bull stick (7) bottom and stay cord (8) winding and with stay cord (8) one end fixed, the stay cord (8) other end and support (2) side fixed connection.
4. A conveniently crafted resiliometer according to claim 1, wherein: the outside of the sliding block (33) is provided with a star-shaped groove, and the first inserting rod (36) is connected in a sliding way in the star-shaped groove.
5. A conveniently crafted resiliometer according to claim 1, wherein: the brackets (2) are arranged in three groups and are arranged in an array of circle centers of circles at the bottom of the resiliometer (1).
6. A conveniently crafted resiliometer according to claim 3, wherein: an annular chute is formed in the outer side wall of the rotating rod (7), and the first inserting rod (36) slides in the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574048.4U CN220104647U (en) | 2023-06-20 | 2023-06-20 | Resiliometer convenient to erect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574048.4U CN220104647U (en) | 2023-06-20 | 2023-06-20 | Resiliometer convenient to erect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104647U true CN220104647U (en) | 2023-11-28 |
Family
ID=88871799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321574048.4U Active CN220104647U (en) | 2023-06-20 | 2023-06-20 | Resiliometer convenient to erect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104647U (en) |
-
2023
- 2023-06-20 CN CN202321574048.4U patent/CN220104647U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240612 Address after: Room 506, Housing and Urban Rural Development Bureau, Middle Section of Yancheng Road, Xiangcheng County, Xuchang City, Henan Province, 461700 Patentee after: Henan Canding Construction Engineering Co.,Ltd. Country or region after: China Address before: 277100 Shizhong District, Zaozhuang City, Shandong Province Patentee before: Shandong Jianzhi Transportation engineering Co.,Ltd. Country or region before: China |