CN215985478U - Steel bar strength contrast detection device for building detection - Google Patents
Steel bar strength contrast detection device for building detection Download PDFInfo
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- CN215985478U CN215985478U CN202121930680.9U CN202121930680U CN215985478U CN 215985478 U CN215985478 U CN 215985478U CN 202121930680 U CN202121930680 U CN 202121930680U CN 215985478 U CN215985478 U CN 215985478U
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Abstract
The utility model discloses a strength contrast detection device for a steel bar for building detection, which comprises a shell, wherein a base is fixedly arranged on the lower surface of the shell, a hook is fixedly arranged on the inner wall of the shell, and a through hole is formed in the surface of the hook; the method comprises the following steps: the connecting shaft is movably mounted on the inner wall of the hook, the surface of the connecting shaft is fixedly connected with a pressing plate, and the surface of the connecting shaft is fixedly provided with a cover plate; the inner frame is fixedly installed in the outer shell, the long pin is fixedly installed in the inner frame, and the inclination of the inner frame is the same as that of the long pin. This reinforcing bar intensity contrast detection device for building inspection is when using, and the reinforcing bar that will wait to detect is placed on the couple, and the clamp plate is oppressed by the reinforcing bar this moment, and the clamp plate drives the connecting axle rotatory, and when the connecting axle was rotatory, the reinforcing bar that drives the apron and will wait to detect is pushed down, makes the reinforcing bar when detecting, and more stability can not take place the condition of bounceing.
Description
Technical Field
The utility model relates to the technical field of building detection, in particular to a steel bar strength contrast detection device for building detection.
Background
In the building industry, the detection of the quality of building materials is the most important, so that bean curd residue engineering is avoided, and in the detection process of the strength of the steel bars, a steel bar strength comparison detection device is required, for example, a steel bar strength detection device for building quality supervision with the publication number of CN207379834U, so that the steel bars in concrete can be effectively detected, the work load of people is reduced, people can obtain accurate data of the strength of the steel bars without needing to be on site, but the strength during detection is inconvenient and quick to adjust, the work efficiency is reduced, and the detection result cannot be accurately obtained;
present reinforcing bar intensity contrast detection device for building detection is when using, and stability is relatively poor, and when using, the reinforcing bar can be bounced, has influenced the process that detects, has also increased staff's work load simultaneously.
Aiming at the problems, innovative design is urgently needed on the basis of the original steel bar strength comparison detection device for building detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a strength comparison detection device for a steel bar for building detection, which aims to solve the problems of inconvenient and rapid adjustment of strength during detection and poor stability during use in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a strength contrast detection device for steel bars for building detection comprises a shell, wherein a base is fixedly arranged on the lower surface of the shell, a hook is fixedly arranged on the inner wall of the shell, and a through hole is formed in the surface of the hook;
the utility model provides a reinforcing bar intensity contrast detection device for building inspection, includes:
the connecting shaft is movably mounted on the inner wall of the hook, the surface of the connecting shaft is fixedly connected with a pressing plate, and the surface of the connecting shaft is fixedly provided with a cover plate;
the inner frame is fixedly arranged in the outer shell, the long pin is fixedly arranged in the inner frame, and the inclination of the inner frame is the same as that of the long pin;
the collision rod is movably arranged on the surface of the long pin and is of an inverted L-shaped structure.
Preferably, the surface of the cover plate is fixedly connected with a steel wire rope, the other side of the steel wire rope is connected with a rotating shaft, the rotating shaft is movably arranged in the hook, and when the cover plate is driven to rotate by the connecting shaft, the cover plate drives the rotating shaft to rotate through the steel wire rope.
Preferably, the fixed surface of pivot installs the torsion spring who plays the elasticity effect that resets, and torsion spring's the other side with the inner wall fixed connection of couple to the couple is in equidistant distribution on the inner wall of shell, when the pivot was rotatory, torsion spring was by the stay cord, and equidistant distribution's couple makes things convenient for placing of reinforcing bar.
Preferably, the surface of the long pin is provided with clamping grooves, and the clamping grooves are distributed on the surface of the long pin at equal intervals, so that the selectivity of adjusting the impact strength is increased, and the application range of the device is widened.
Preferably, the interior of the plunger is fixedly provided with a miniature spring with an elastic reset function, the other side of the miniature spring is fixedly provided with a clamping block corresponding to the clamping groove, the lower surface of the plunger is movably provided with a rolling ball, and when the plunger slides on the long pin, the rolling ball enables the plunger to slide more smoothly.
Preferably, the pull rope is fixedly mounted on the other side of the clamping block, magnets are fixedly mounted at the tail end of the clamping block and in the long pin, the striker is symmetrically distributed about the center of the inner frame, the clamping block initially stays in the striker under the action of the micro spring, when the clamping block is subjected to the magnetic force of the corresponding magnet, the clamping block enters the corresponding clamping groove, and the striker and the long pin are in a clamping state at the moment.
Compared with the prior art, the utility model has the beneficial effects that: the strength contrast detection device for the steel bar for building detection;
1. when the strength comparison detection device for the steel bars for building detection is used, the steel bars to be detected are placed on the hooks, the pressing plates are pressed by the steel bars at the moment, the pressing plates drive the connecting shafts to rotate, and the cover plates are driven to press the steel bars to be detected when the connecting shafts rotate, so that the steel bars are more stable during detection, and the situation of bouncing is avoided;
2. this reinforcing bar intensity contrast detection device for building detection adjusts the intensity of final striking through the position of adjustment lance on long round pin, notes the intensity of different striking, makes things convenient for staff's contrast, has not only increased the application range of device, has also improved the accuracy that detects.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a schematic view of a hook according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the housing and hook connection of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the connection structure of the inner frame and the plunger of the present invention.
In the figure: 1. a housing; 2. hooking; 3. a through hole; 4. a connecting shaft; 5. pressing a plate; 6. a cover plate; 7. a rotating shaft; 8. a torsion spring; 9. a wire rope; 10. an inner frame; 11. a long pin; 12. a card slot; 13. a ram; 14. rolling a ball; 15. a micro-spring; 16. a clamping block; 17. pulling a rope; 18. and a magnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a strength contrast detection device for a steel bar for building detection comprises a shell 1, wherein a base is fixedly arranged on the lower surface of the shell 1, a hook 2 is fixedly arranged on the inner wall of the shell 1, and a through hole 3 is formed in the surface of the hook 2;
the utility model provides a reinforcing bar intensity contrast detection device for building inspection, includes:
the connecting shaft 4 is movably arranged on the inner wall of the hook 2, the surface of the connecting shaft 4 is fixedly connected with a pressing plate 5, and the surface of the connecting shaft 4 is fixedly provided with a cover plate 6;
the inner frame 10 is fixedly arranged in the outer shell 1, the long pin 11 is fixedly arranged in the inner frame 10, and the inclination of the inner frame 10 is the same as that of the long pin 11;
the striker 13 is movably arranged on the surface of the long pin 11, and the striker 13 is in an inverted L-shaped structure.
The surface of the cover plate 6 is fixedly connected with a steel wire rope 9, the other side of the steel wire rope 9 is connected with a rotating shaft 7, and the rotating shaft 7 is movably arranged in the hook 2.
The surface of the rotating shaft 7 is fixedly provided with a torsion spring 8 which plays a role of elastic reset, the other side of the torsion spring 8 is fixedly connected with the inner wall of the hook 2, and the hooks 2 are distributed on the inner wall of the shell 1 at equal intervals.
When using, will wait to detect the reinforcing bar and place on couple 2, clamp plate 5 is oppressed by the reinforcing bar this moment, and in rotatory through-hole 3, and then connecting axle 4 is rotatory, and when connecting axle 4 was rotatory, drive apron 6 and will wait to detect the reinforcing bar and push down, make the reinforcing bar when detecting, more stability, pivot 7 was driven by wire rope 9 and is rotatory this moment, and torque spring 8 is in tensile state simultaneously.
The surface of the long pin 11 is provided with slots 12, and the slots 12 are distributed on the surface of the long pin 11 at equal intervals.
A micro spring 15 with elastic reset function is fixedly arranged in the plunger 13, a fixture block 16 corresponding to the clamping groove 12 is fixedly arranged on the other side of the micro spring 15, and a rolling ball 14 is movably arranged on the lower surface of the plunger 13.
The other side of the latch 16 is fixedly provided with a pull rope 17, the tail end of the latch 16 and the inside of the long pin 11 are fixedly provided with magnets 18, and the striker 13 is symmetrically distributed around the center of the inner frame 10.
When the intensity of impact needs to be adjusted, the pull rope 17 is pulled, the fixture block 16 returns to the inside of the striker 13 at the moment, the striker 13 and the long pin 11 are not in a clamping state, when the required position is adjusted, the fixture block 16 enters the corresponding clamping groove 12 under the action of the corresponding magnet 18, the position of the corresponding clamping groove 12 is recorded, the pull rope 17 is pulled again at the moment, the striker 13 is not clamped with the long pin 11, the fixture block 16 stays in the striker 13 under the action of the micro spring 15, and meanwhile, the striker 13 slides on the long pin 11 through the rolling ball 14 under the self gravity and finally impacts the steel bar to be detected.
The working principle is as follows: when the strength comparison detection device for the steel bars for building detection is used, according to the figures 1-5, when the strength comparison detection device for the steel bars for building detection is used, the steel bars to be detected are placed on the hooks 2, the pressing plates 5 are pressed by the steel bars at the moment, the connecting shaft 4 rotates, and the cover plate 6 is driven to press the steel bars to be detected when the connecting shaft 4 rotates, so that the steel bars are more stable during detection; when the impact strength needs to be adjusted, the fixture block 16 enters the corresponding slot 12 under the action of the magnet 18, the micro spring 15 is stretched, the position of the plunger 13 on the long pin 11 is adjusted, the position of the corresponding slot 12 is recorded, the pull rope 17 is pulled again at the moment, the plunger 13 is not clamped with the long pin 11, the fixture block 16 stays in the plunger 13 under the action of the micro spring 15, and the plunger 13 slides on the long pin 11 under the action of the self gravity and the rolling ball 14, and finally impacts the steel bar to be detected.
The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A strength contrast detection device for steel bars for building detection comprises a shell, wherein a base is fixedly arranged on the lower surface of the shell, a hook is fixedly arranged on the inner wall of the shell, and a through hole is formed in the surface of the hook;
it is characterized by comprising:
the connecting shaft is movably mounted on the inner wall of the hook, the surface of the connecting shaft is fixedly connected with a pressing plate, and the surface of the connecting shaft is fixedly provided with a cover plate;
the inner frame is fixedly arranged in the outer shell, the long pin is fixedly arranged in the inner frame, and the inclination of the inner frame is the same as that of the long pin;
the collision rod is movably arranged on the surface of the long pin and is of an inverted L-shaped structure.
2. The steel bar strength contrast detection device for building detection according to claim 1, characterized in that: the surface of the cover plate is fixedly connected with a steel wire rope, the other side of the steel wire rope is connected with a rotating shaft, and the rotating shaft is movably arranged in the hook.
3. The steel bar strength contrast detection device for building detection according to claim 2, characterized in that: the surface of the rotating shaft is fixedly provided with a torsion spring which plays a role in elastic reset, the other side of the torsion spring is fixedly connected with the inner wall of the hook, and the hook is distributed on the inner wall of the shell at equal intervals.
4. The steel bar strength contrast detection device for building detection according to claim 1, characterized in that: the surface of the long pin is provided with clamping grooves which are distributed on the surface of the long pin at equal intervals.
5. The steel bar strength contrast detection device for building detection according to claim 4, characterized in that: the inner part of the striker is fixedly provided with a miniature spring with elastic reset function, the other side of the miniature spring is fixedly provided with a fixture block corresponding to the clamping groove, and the lower surface of the striker is movably provided with a rolling ball.
6. The steel bar strength contrast detection device for building detection according to claim 5, characterized in that: the pull rope is fixedly installed on the other side of the clamping block, magnets are fixedly installed at the tail end of the clamping block and inside the long pin, and the striking rods are symmetrically distributed around the center of the inner frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121930680.9U CN215985478U (en) | 2021-08-17 | 2021-08-17 | Steel bar strength contrast detection device for building detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121930680.9U CN215985478U (en) | 2021-08-17 | 2021-08-17 | Steel bar strength contrast detection device for building detection |
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| Publication Number | Publication Date |
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| CN215985478U true CN215985478U (en) | 2022-03-08 |
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| CN202121930680.9U Active CN215985478U (en) | 2021-08-17 | 2021-08-17 | Steel bar strength contrast detection device for building detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577428A (en) * | 2022-03-15 | 2022-06-03 | 西安航空学院 | Anti-impact testing device with variable stress area for automobile anti-collision beam |
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2021
- 2021-08-17 CN CN202121930680.9U patent/CN215985478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114577428A (en) * | 2022-03-15 | 2022-06-03 | 西安航空学院 | Anti-impact testing device with variable stress area for automobile anti-collision beam |
| CN114577428B (en) * | 2022-03-15 | 2023-08-18 | 西安航空学院 | Impact resistance testing device for automobile anti-collision beam with variable stress area |
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