CN219015953U - Concrete strength detection device for construction - Google Patents
Concrete strength detection device for construction Download PDFInfo
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- CN219015953U CN219015953U CN202223308029.5U CN202223308029U CN219015953U CN 219015953 U CN219015953 U CN 219015953U CN 202223308029 U CN202223308029 U CN 202223308029U CN 219015953 U CN219015953 U CN 219015953U
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- outer cylinder
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Abstract
The utility model relates to the technical field of building construction, in particular to a concrete strength detection device for building construction. Comprises a resiliometer and a righting device; the resiliometer comprises a warhead and an outer cylinder; the outer cylinder is arranged back and forth, and the warhead is arranged at the front end of the outer cylinder in a sliding way; the righting device is arranged at the front end of the outer cylinder and comprises a supporting plate, a guide rod and an adjusting structure; the supporting plate is arranged at the front side of the warhead; the middle part of the supporting plate is provided with a spring hole; the two guide rods are symmetrically arranged on two sides of the outer cylinder, one end of each guide rod is fixedly connected to the end part of the supporting plate, and the other end of each guide rod is slidably arranged on the outer cylinder; the adjusting structure is arranged between the guide rod and the outer cylinder. When the rebound device is used, the supporting plate is tightly attached to the wall surface, the rebound device is pushed to slide along the guide rod towards the wall surface, and the warhead is pressed into the outer cylinder, so that the rebound device is better ensured to be perpendicular to the wall surface during detection, the rebound device is started, the reading of the rebound device is recorded, the detection of the concrete strength is completed, and the accuracy of data is improved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a concrete strength detection device for building construction.
Background
In the existing building construction process, concrete is a widely used building material, after the concrete is solidified, workers need to detect the strength of the concrete, and in the prior art, the concrete is usually detected by a handheld rebound instrument of the workers; in the detection process, a worker needs to hold the resiliometer, vertically leaning against the wall by the spring needle of the resiliometer, and then reading out the numerical value on the resiliometer to finish the detection of the concrete strength.
In the prior art, like the chinese patent of bulletin number CN217505525U, the name is a resiliometer for supervision, through setting up the diaphragm by the swivel nut is installed in the below outer lane of resiliometer body, pass through connecting rod cooperation spring coupling annular plate in its below, make the annular plate support the wall surface of contradicting to await measuring through the rubber pad during the measurement, the support of annular plate pastes tight effect, can make the bullet of resiliometer body hit the pole and hang down in the state of hanging down in wall surface and contradict with it, because the bullet of resiliometer body hit the pole and hang down in the state of wall surface, precision during measurement can be guaranteed, the rocking that the arm takes place when having avoided manual operation ensures the resiliometer perpendicular to wall all the time, however, in detection process, probably can be because of the difference of operating space size, be inconvenient for adjusting the interval between annular plate and the resiliometer firing pin, and make the detection inconvenient.
Disclosure of Invention
The utility model provides a concrete strength detection device for building construction, which aims to solve the problems.
The utility model adopts the following technical scheme: the concrete strength detection device for building construction comprises a resiliometer and a righting device;
the resiliometer comprises a warhead and an outer cylinder; the outer cylinder is arranged back and forth, and the warhead is arranged at the front end of the outer cylinder in a sliding way;
the righting device is arranged at the front end of the outer cylinder and comprises a supporting plate, a guide rod and an adjusting structure;
the supporting plate is arranged at the front side of the warhead; the middle part of the supporting plate is provided with a spring hole;
the two guide rods are symmetrically arranged on two sides of the outer cylinder, one end of each guide rod is fixedly connected to the end part of the supporting plate, and the other end of each guide rod is slidably arranged on the outer cylinder;
the adjusting structure is arranged between the guide rod and the outer cylinder and is used for adjusting the preset distance between the supporting plate and the front end of the outer cylinder.
Further, a bracket is fixedly arranged on the outer cylinder; the two adjusting structures are symmetrically arranged on two sides of the outer cylinder and comprise limiting rings, limiting arc plates and adjusting rods;
the limiting ring is sleeved at the rear end of the guide rod and is in threaded fit with the guide rod;
the adjusting rod is radially arranged along the outer cylinder and is installed on the bracket through threads;
the limiting arc plate is arranged between the adjusting rod and the guide rod, and is rotatably arranged at one end of the adjusting rod, which is close to the outer cylinder.
Further, the outer cylinder is fixedly provided with a guide block; the guide blocks are symmetrically provided with two guide blocks; the guide block is provided with a guide hole; the guide rod is slidably mounted in the guide hole.
Further, a spring is arranged between the guide block and the supporting plate; the spring is sleeved on the guide rod, one end of the spring is connected to the supporting plate, and the other end of the spring is abutted to the guide block.
Further, one end of the adjusting rod, which is far away from the outer cylinder, is fixedly connected with a rotating block.
Further, the rotating block is hexagonal.
The beneficial effects of the utility model are as follows: when the rebound device is used, the supporting plate is tightly attached to the wall surface, the rebound device is pushed to slide along the guide rod towards the wall surface, and the warhead is pressed into the outer cylinder, so that the rebound device is better ensured to be perpendicular to the wall surface during detection, the rebound device is started, the reading of the rebound device is recorded, the detection of the concrete strength is completed, and the accuracy of data is improved. And through the size of the preset interval of adjusting structure regulation fagging and urceolus front end for operating personnel can be according to the position of operational environment regulation fagging and then can make this equipment use in the space of equidimension not, improved the application range of equipment.
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 according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view showing the construction of an embodiment of a concrete strength detecting apparatus for construction of the present utility model;
FIG. 2 is a schematic view of an outer barrel, a bracket, an adjusting lever and a limiting arc plate according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a guide bar, brace, and spring of an embodiment of the utility model;
fig. 4 is a schematic view of a turning block, an adjusting lever and a limiting arc plate according to an embodiment of the present utility model.
In the figure: 100. a resiliometer; 110. an outer cylinder; 120. a bullet; 130. a bracket; 200. a righting device; 210. a guide rod; 211. a guide block; 220. a supporting plate; 230. a spring; 241. a limiting ring; 242. limiting arc plates; 243. an adjusting rod; 244. and rotating the block.
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.
An embodiment of a concrete strength detection device for construction according to the present utility model is shown in fig. 1 to 4: the device for detecting the strength of the concrete for building construction comprises a resiliometer 100 and a righting device 200;
resiliometer 100 includes a warhead 120 and an outer barrel 110; the outer cylinder 110 is arranged back and forth, and the warhead 120 is arranged at the front end of the outer cylinder 110 in a sliding manner;
the righting device 200 is arranged at the front end of the outer cylinder 110 and comprises a supporting plate 220, a guide rod 210 and an adjusting structure;
the supporting plate 220 is provided at the front side of the warhead 120; the middle part of the supporting plate 220 is provided with a spring hole;
the guide rods 210 are symmetrically arranged on two sides of the outer cylinder 110, one end of each guide rod is fixedly connected to the end part of the supporting plate 220, and the other end of each guide rod is slidably arranged on the outer cylinder 110;
an adjusting structure is provided between the guide bar 210 and the outer tub 110 for adjusting the size of a preset interval between the stay 220 and the front end of the outer tub 110. When the rebound device is used, the supporting plate 220 is tightly attached to a wall surface, the rebound device 100 is pushed to slide along the guide rod 210 towards the wall surface, and the warhead 120 is pressed into the outer barrel 110, so that the rebound device 100 is better ensured to be vertical to the wall surface during detection, the rebound device 100 is started, the reading of the rebound device 100 is recorded, the detection of the concrete strength is completed, and the accuracy of data is improved. And through the size of the preset interval of adjusting structure adjustment fagging 220 and urceolus 110 front end for operating personnel can be according to the position of operational environment adjustment fagging 220 and then can make this equipment can use in the space of equidimension not, has improved the application range of equipment.
In this embodiment, the outer cylinder 110 is fixedly provided with a bracket 130; the two adjusting structures are symmetrically arranged on two sides of the outer cylinder 110 and comprise a limiting ring 241, a limiting arc plate 242 and an adjusting rod 243;
the limiting ring 241 is sleeved at the rear end of the guide rod 210 and is in threaded fit with the guide rod 210;
the adjusting rod 243 is radially arranged along the outer cylinder 110 and is screw-mounted on the bracket 130;
the limiting arc plate 242 is disposed between the adjusting rod 243 and the guide rod 210, and rotatably mounted at one end of the adjusting rod 243 near the outer cylinder 110. When in use, the limiting arc plate 242 is clamped on the guide rod 210, and the limiting ring 241 is positioned at the rear side of the limiting arc plate 242 and used for limiting the position of the guide rod 210 on the outer cylinder 110, thereby limiting the distance between the supporting plate 220 and the warhead 120.
When the preset distance between the supporting plate 220 and the front end of the outer cylinder 110 needs to be adjusted, the limiting ring 241 is rotated, the distance from the limiting ring 241 to the supporting plate 220 is adjusted,
in the present embodiment, the outer cylinder 110 is fixedly provided with a guide block 211; the guide blocks 211 are symmetrically provided with two; the guide block 211 is provided with a guide hole; the guide rod 210 is slidably mounted in the guide hole. A spring 230 is arranged between the guide block 211 and the supporting plate 220; the spring 230 is sleeved on the guide rod 210, one end of the spring is connected to the supporting plate 220, and the other end of the spring abuts against the guide block 211, so as to buffer vibration of the resiliometer 100 to the guide rod 210 in the working process.
In this embodiment, a rotating block 244 is fixedly connected to one end of the adjusting rod 243 far from the outer cylinder 110, so as to rotate the adjusting rod 243.
In this embodiment, the rotating block 244 has a hexagonal shape, which is convenient for adjustment by a tool such as a wrench.
In combination with the above embodiment, the use principle and working process of the present utility model are as follows: during the use, with spacing arc board 242 card on guide bar 210, and make spacing ring 241 be in the rear side of spacing arc board 242 for the restriction guide bar 210 is in the urceolus 110 position, thereby restrict fagging 220 to the suitable interval department apart from warhead 120, make fagging 220 closely laminate with the wall, promote resiliometer 100 and slide along guide bar 210 to the wall, and in pressing warhead 120 into urceolus 110, thereby better assurance resiliometer 100 is perpendicular to the wall when detecting, start resiliometer 100, the detection to concrete intensity has been accomplished to the reading of recording resiliometer 100, the accuracy of data has been improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a concrete strength detection device for construction which characterized in that: comprises a resiliometer (100) and a righting device (200);
the resiliometer (100) comprises a warhead (120) and an outer cylinder (110); the outer cylinder (110) is arranged back and forth, and the warhead (120) is arranged at the front end of the outer cylinder (110) in a sliding way;
the righting device (200) is arranged at the front end of the outer cylinder (110) and comprises a supporting plate (220), a guide rod (210) and an adjusting structure;
the supporting plate (220) is arranged at the front side of the warhead (120); the middle part of the supporting plate (220) is provided with a spring hole;
the two guide rods (210) are symmetrically arranged at two sides of the outer cylinder (110), one end of each guide rod is fixedly connected to the end part of the supporting plate (220), and the other end of each guide rod is slidably arranged on the outer cylinder (110);
the adjusting structure is arranged between the guide rod (210) and the outer cylinder (110) and is used for adjusting the preset distance between the supporting plate (220) and the front end of the outer cylinder (110).
2. The concrete strength detecting device for construction according to claim 1, wherein: a bracket (130) is fixedly arranged on the outer cylinder (110); the two adjusting structures are symmetrically arranged at two sides of the outer cylinder (110) and comprise limiting rings (241), limiting arc plates (242) and adjusting rods (243);
the limiting ring (241) is sleeved at the rear end of the guide rod (210) and is in threaded fit with the guide rod (210);
the adjusting rod (243) is radially arranged along the outer cylinder (110) and is arranged on the bracket (130) in a threaded manner;
the limiting arc plate (242) is arranged between the adjusting rod (243) and the guide rod (210), and is rotatably arranged at one end of the adjusting rod (243) close to the outer cylinder (110).
3. The concrete strength detecting device for construction according to claim 2, wherein: the outer cylinder (110) is fixedly provided with a guide block (211); the guide blocks (211) are symmetrically provided with two guide blocks; the guide block (211) is provided with a guide hole; the guide rod (210) is slidably mounted in the guide hole.
4. A concrete strength detecting apparatus for construction according to claim 3, wherein: a spring (230) is arranged between the guide block (211) and the supporting plate (220); the spring (230) is sleeved on the guide rod (210), one end of the spring is connected to the supporting plate (220), and the other end of the spring is abutted to the guide block (211).
5. The concrete strength detecting device for construction according to claim 2, wherein: one end of the adjusting rod (243) far away from the outer cylinder (110) is fixedly connected with a rotating block (244).
6. The concrete strength detecting device for construction according to claim 5, wherein: the rotating block (244) has a hexagonal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223308029.5U CN219015953U (en) | 2022-12-10 | 2022-12-10 | Concrete strength detection device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223308029.5U CN219015953U (en) | 2022-12-10 | 2022-12-10 | Concrete strength detection device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219015953U true CN219015953U (en) | 2023-05-12 |
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ID=86247291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223308029.5U Active CN219015953U (en) | 2022-12-10 | 2022-12-10 | Concrete strength detection device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219015953U (en) |
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2022
- 2022-12-10 CN CN202223308029.5U patent/CN219015953U/en active Active
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