CN219799095U - Recycled concrete detects resiliometer - Google Patents
Recycled concrete detects resiliometer Download PDFInfo
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- CN219799095U CN219799095U CN202320742869.8U CN202320742869U CN219799095U CN 219799095 U CN219799095 U CN 219799095U CN 202320742869 U CN202320742869 U CN 202320742869U CN 219799095 U CN219799095 U CN 219799095U
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- rebound
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- 238000001514 detection method Methods 0.000 claims abstract description 65
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000007906 compression Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to the technical field of rebound instrument equipment, in particular to a recycled concrete detection rebound instrument which comprises a detection rebound instrument body; the outer side of the detection resiliometer body is sleeved with a sleeve plate, a detection assembly is mounted on the sleeve plate, a fixing rod is fixed on one side of the sleeve plate, an assembly convenient to detach is mounted on the fixing rod, and an assembly convenient to hold is arranged on the bottom side of the sleeve plate; through the structural design of detecting assembly, when detecting recycled concrete, disc and recycled concrete surface contact, make detect the resiliometer body and recycled concrete keep perpendicular, the rethread first handle inwards promotes and detects the resiliometer body, make the elastic rod compress, the disc drives the limiting plate through the connecting rod and removes, first reset spring is compressed, the disc is in contact with recycled concrete surface all the time in the elastic rod compression process, keep vertical state, can not take place the skew, thereby reduce detection error, improve detection accuracy.
Description
Technical Field
The utility model relates to the technical field of rebound instrument equipment, in particular to a recycled concrete detection rebound instrument.
Background
The regenerated concrete resiliometer is an instrument for detecting the compressive strength of the regenerated concrete, and is widely applied to the detection of the compressive strength of the concrete in the construction process of building construction and the like.
The resiliometer comprises a resiliometer body, an elastic rod, a display screen controller and the like, a worker needs to hold the resiliometer body, props the elastic rod at a position to be detected, pushes the resiliometer body inwards to compress the elastic rod, and can display the compressive strength index of the recycled concrete in the detection area on the display screen controller.
However, in the measuring process, it is difficult for a worker to ensure that the rebound instrument body is always vertical to the recycled concrete in the area to be measured, and errors easily occur to influence the accuracy of detection; therefore, a recycled concrete detection rebound apparatus is proposed to solve the above problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the utility model provides a recycled concrete detection rebound instrument, which aims at solving the problems that in the measurement process, a worker is difficult to ensure that a rebound instrument body is always vertical to recycled concrete in a region to be detected, and error influence on detection accuracy is easy to occur.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a recycled concrete detection resiliometer, which comprises a detection resiliometer body; the detection rebound instrument comprises a detection rebound instrument body, wherein a display screen controller is arranged on the detection rebound instrument body, an elastic rod is arranged on one side of the detection rebound instrument body, a sleeve plate is sleeved on the outer side of the detection rebound instrument body, a detection assembly is arranged on the sleeve plate, a fixing rod is fixed on one side of the sleeve plate, a convenient-to-detach assembly is arranged on the fixing rod, and a convenient-to-hold assembly is arranged on the bottom side of the sleeve plate;
the detection assembly comprises a sleeve plate, one side of the sleeve plate is fixedly provided with a sleeve, the inner side of the sleeve plate is sleeved with a limiting plate, one side of the limiting plate is welded with a first reset spring, the other side of the first reset spring is welded on the inner side of the sleeve, one side of the sleeve is provided with a hole, a connecting rod is slidably mounted in the hole, one end of the connecting rod is fixed on the limiting plate, the other end of the connecting rod is fixed on a disc, a avoidance hole is formed in the middle of the disc, when the detection of the rebound appearance body is carried out on regenerated concrete to be detected, the detection rebound appearance body is required to be always kept perpendicular to the regenerated concrete, otherwise errors easily occur to cause inaccuracy of detection results, when the detection assembly detects the regenerated concrete, the disc is in contact with the surface of the regenerated concrete, the detection rebound appearance body is kept perpendicular to the regenerated concrete, the rebound appearance body is pushed inwards by a first handle to enable the elastic rod to be compressed, the disc drives the limiting plate to move through the connecting rod, the first reset spring is compressed, the disc is always in the compression process of the elastic rod, and the rebound appearance is kept perpendicular to the surface to the regenerated concrete, and the detection error is not detected, and the detection error is not reduced.
Preferably, the sleeve is provided with two, and the symmetry sets up in one side of sleeve, and the messenger that can be better detects the resiliometer body and is kept perpendicular with the recycled concrete that is detected all the time in the testing process.
Preferably, the diameter of the avoidance hole is larger than that of the elastic rod, so that the expansion and contraction of the elastic rod cannot be influenced.
Preferably, the convenient to detach subassembly includes the dead lever, the recess has been seted up to the inside of dead lever, the inside of recess is fixed with the telescopic link, the other end of telescopic link is fixed with the stopper, the stopper card is established in the recess, the outside cover of telescopic link is equipped with second reset spring, the both ends of second reset spring weld respectively on the inner wall of recess and stopper, the dead lever is inserted and is established on the mounting hole, the mounting hole is seted up on the mounting panel, the mounting panel is fixed on detecting the resiliometer body, when detecting parts such as resiliometer body or elastic rod damage, can be through inwards extrudeing the stopper of dead lever both sides simultaneously, and second reset spring is compressed, and the stopper card is established in the recess, makes the dead lever extract in the mounting hole fast, realizes detecting the quick assembly disassembly of subassembly to the resiliometer body of being convenient for more maintains.
Preferably, the dead lever is provided with two, and is provided with two sets of convenient to detach subassemblies on each dead lever, more makes things convenient for the staff to dismantle the subassembly from detecting the resiliometer body fast like this.
Preferably, one side of detecting the resiliometer body is provided with first handle, be provided with the second handle on the cover plate, the staff is more convenient to take through first handle and second handle and detects the resiliometer body, more conveniently detects recycled concrete.
The utility model has the advantages that:
1. the utility model provides a recycled concrete detection resiliometer, which is characterized in that through the structural design of a detection assembly, when recycled concrete is detected, a disc is contacted with the surface of the recycled concrete, so that the detection resiliometer body is kept vertical to the recycled concrete, then the detection resiliometer body is pushed inwards by a first handle, an elastic rod is compressed, the disc drives a limiting plate to move by a connecting rod, a first reset spring is compressed, the disc is always contacted with the surface of the recycled concrete in the compression process of the elastic rod, the vertical state is kept, and no deviation occurs, so that the detection error is reduced, and the detection accuracy is improved.
2. According to the regenerated concrete detecting resiliometer, through the structural design of the component convenient to detach, when parts such as the detecting resiliometer body or the elastic rod are damaged, the limiting blocks on two sides of the fixing rod can be simultaneously extruded inwards, the second reset spring is compressed, the limiting blocks are clamped in the grooves, the fixing rod can be pulled out of the mounting hole quickly, the quick detachment of the detecting component is realized, and therefore the detecting resiliometer body is more convenient to maintain.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a unitary side-view perspective;
FIG. 2 is a schematic cross-sectional view of a detection assembly;
FIG. 3 is a schematic cross-sectional view of a convenient disassembly assembly;
fig. 4 is a schematic structural view of a disc.
In the figure: 1. detecting a resiliometer body; 2. a display screen controller; 3. an elastic rod; 4. a sleeve plate; 5. a fixed rod; 6. a sleeve; 7. a limiting plate; 8. a first return spring; 9. a connecting rod; 10. a disc; 11. avoidance holes; 12. a groove; 13. a telescopic rod; 14. a limiting block; 15. a second return spring; 16. a mounting hole; 17. a mounting plate; 18. a first handle; 19. a second handle; 20. a gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a recycled concrete detecting rebound apparatus includes a detecting rebound apparatus body 1; the detection resiliometer body 1 is provided with the display screen controller 2, one side of the detection resiliometer body 1 is provided with the elastic rod 3, the outer side of the detection resiliometer body 1 is sleeved with the sleeve plate 4, the sleeve plate 4 is provided with the detection component, one side of the sleeve plate 4 is fixedly provided with the fixed rod 5, the fixed rod 5 is provided with the convenient-to-detach component, and the bottom side of the sleeve plate 4 is provided with the convenient-to-hold component;
the detection assembly comprises a sleeve plate 4, a sleeve 6 is fixed on one side of the sleeve plate 4, a limiting plate 7 is sleeved on the inner side of the sleeve 6, a first reset spring 8 is welded on one side of the limiting plate 7, the other side of the first reset spring 8 is welded on the inner side of the sleeve 6, a hole is formed in one side of the sleeve 6, a connecting rod 9 is slidably mounted in the hole, one end of the connecting rod 9 is fixed on the limiting plate 7, the other end of the connecting rod 9 is fixed on a disc 10, and an avoidance hole 11 is formed in the middle of the disc 10; during operation, when detecting the recycled concrete that needs to detect through detecting the resiliometer body 1, need to keep detecting the resiliometer body 1 all the time with recycled concrete is perpendicular, otherwise error appears easily and leads to the testing result inaccurate, in order to improve the accuracy of detecting, through detecting the subassembly, when detecting recycled concrete, disc 10 and recycled concrete surface contact, make detecting the resiliometer body 1 and recycled concrete keep perpendicular, rethread first handle 18 inwards promote detecting the resiliometer body 1, make elastic rod 3 stretch out dodge hole 11 and compress after waiting to detect recycled concrete contact, disc 10 drives limiting plate 7 through connecting rod 9 and removes, first reset spring 8 is compressed, disc 10 is in contact with recycled concrete surface all the time in the elastic rod 3 compression process, keep the vertical state, can not take place the skew, thereby reduce the detection error, improve the detection accuracy.
The number of the sleeves 6 is two, and the sleeves are symmetrically arranged on one side of the sleeve 6; during operation, the rebound apparatus body 1 can be better kept vertical to the regenerated concrete to be detected all the time in the detection process.
The diameter of the avoidance hole 11 is larger than that of the elastic rod 3; in operation, the expansion and contraction of the elastic rod 3 is not affected.
Referring to fig. 3, the convenient disassembly component includes a fixing rod 5, a groove 12 is formed in the fixing rod 5, a telescopic rod 13 is fixed in the groove 12, a limiting block 14 is fixed at the other end of the telescopic rod 13, the limiting block 14 is clamped in the groove 12, a second reset spring 15 is sleeved on the outer side of the telescopic rod 13, two ends of the second reset spring 15 are respectively welded on the inner wall of the groove 12 and the limiting block 14, the fixing rod 5 is inserted on a mounting hole 16, the mounting hole 16 is formed in a mounting plate 17, the mounting plate 17 is fixed on the rebound instrument body 1, during operation, when damage to the rebound instrument body 1 or the elastic rod 3 and other parts is detected, the limiting blocks 14 on two sides of the fixing rod 5 can be pressed by simultaneously extruding inwards, the second reset spring 15 and the telescopic rod 13 are clamped in the groove 12, the fixing rod 5 can be quickly pulled out from the mounting hole 16, and the quick disassembly of the detection component is realized, so that the rebound instrument body 1 is more convenient to maintain.
The number of the fixing rods 5 is two, and each fixing rod 5 is provided with two groups of convenient-to-detach assemblies; during operation, the detection assembly is detached from the detection resiliometer body 1 more conveniently and rapidly by workers.
A first handle 18 is arranged on one side of the detection rebound device body 1, and a second handle 19 is arranged on the sleeve plate 4; during operation, the staff more conveniently takes and detects resiliometer body 1 through first handle 18 and second handle 19, more conveniently detects recycled concrete.
Referring to fig. 4, the spacer 20 is disposed at one side of the disc 10; in operation, when measuring recycled concrete, the gasket 20 is in contact with the recycled concrete, so as to avoid wearing the surface of the disc 10, thereby prolonging the service life of the rebound tester body 1.
The working principle is that when the rebound device body 1 is detected to the recycled concrete to be detected, the rebound device body 1 is required to be always kept perpendicular to the recycled concrete, otherwise errors are easy to occur to cause inaccurate detection results, in order to improve detection accuracy, when the recycled concrete is detected, the disc 10 is in contact with the surface of the recycled concrete, the rebound device body 1 is kept perpendicular to the recycled concrete, the rebound device body 1 is pushed inwards through the first handle 18, the elastic rod 3 extends out of the avoidance hole 11 to be compressed after being in contact with the recycled concrete to be detected, the disc 10 drives the limiting plate 7 to move through the connecting rod 9, the first reset spring 8 is compressed, the disc 10 is always in contact with the surface of the recycled concrete in the compression process of the elastic rod 3, the disc is kept in a perpendicular state, and offset cannot occur, so that detection errors are reduced, detection accuracy is improved, when the rebound device body 1 or the elastic rod 3 and other parts are detected are damaged, the limiting blocks 14 on two sides of the fixing rod 5 can be extruded inwards, the second reset spring 15 and the telescopic rod 13 are compressed, the limiting blocks 14 are clamped in the groove 12, the fixing rod 5 can be quickly pulled out of the fixing rod 16, the rebound device body 1 can be quickly dismounted, and the rebound device body 1 can be conveniently and dismounted, and maintained.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a recycled concrete detects resiliometer which characterized in that: comprises a detecting rebound instrument body (1); the detection rebound instrument comprises a detection rebound instrument body (1), a display screen controller (2) is arranged on the detection rebound instrument body (1), an elastic rod (3) is arranged on one side of the detection rebound instrument body (1), a sleeve plate (4) is sleeved on the outer side of the detection rebound instrument body (1), a detection assembly is arranged on the sleeve plate (4), a fixing rod (5) is fixed on one side of the sleeve plate (4), an assembly convenient to detach is arranged on the fixing rod (5), and an assembly convenient to hold is arranged on the bottom side of the sleeve plate (4);
the detection assembly comprises a sleeve plate (4), a sleeve (6) is fixed on one side of the sleeve plate (4), a limiting plate (7) is sleeved on the inner side of the sleeve (6), a first reset spring (8) is welded on one side of the limiting plate (7), the other side of the first reset spring (8) is welded on the inner side of the sleeve (6), a hole is formed in one side of the sleeve (6), a connecting rod (9) is mounted in the hole in a sliding mode, one end of the connecting rod (9) is fixed on the limiting plate (7), the other end of the connecting rod (9) is fixed on a disc (10), and a avoidance hole (11) is formed in the middle of the disc (10).
2. The recycled concrete detection rebound apparatus of claim 1, wherein: the sleeves (6) are arranged in two, and are symmetrically arranged on one side of the sleeve (6).
3. The recycled concrete detection rebound apparatus of claim 1, wherein: the diameter of the avoidance hole (11) is larger than that of the elastic rod (3).
4. The recycled concrete detection rebound apparatus of claim 1, wherein: the convenient-to-detach assembly comprises a fixing rod (5), a groove (12) is formed in the fixing rod (5), a telescopic rod (13) is fixed in the groove (12), a limiting block (14) is fixed at the other end of the telescopic rod (13), a second reset spring (15) is sleeved on the outer side of the telescopic rod (13), two ends of the second reset spring (15) are respectively welded on the inner wall of the groove (12) and the limiting block (14), the fixing rod (5) is inserted on a mounting hole (16), the mounting hole (16) is formed in a mounting plate (17), and the mounting plate (17) is fixed on a rebound tester body (1).
5. The recycled concrete detection rebound apparatus of claim 4, wherein: the fixing rods (5) are two, and two groups of convenient-to-detach assemblies are arranged on each fixing rod (5).
6. The recycled concrete detection rebound apparatus of claim 1, wherein: one side of the detection resiliometer body (1) is provided with a first handle (18), and the sleeve plate (4) is provided with a second handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742869.8U CN219799095U (en) | 2023-04-06 | 2023-04-06 | Recycled concrete detects resiliometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320742869.8U CN219799095U (en) | 2023-04-06 | 2023-04-06 | Recycled concrete detects resiliometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799095U true CN219799095U (en) | 2023-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320742869.8U Active CN219799095U (en) | 2023-04-06 | 2023-04-06 | Recycled concrete detects resiliometer |
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| Country | Link |
|---|---|
| CN (1) | CN219799095U (en) |
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2023
- 2023-04-06 CN CN202320742869.8U patent/CN219799095U/en active Active
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