CN218973996U

CN218973996U - Building reinforcing steel strength detection device

Info

Publication number: CN218973996U
Application number: CN202320214815.4U
Authority: CN
Inventors: 王建雷; 张腾飞; 李梦亚; 王金玺; 张力卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-05-05
Anticipated expiration: 2033-02-15

Abstract

The utility model provides a construction steel bar strength detection device, which belongs to the technical field of steel bar detection and comprises a bottom plate, wherein one side of the upper surface of the bottom plate is fixedly connected with a first support frame, the center of the lower surface of the first support frame is fixedly provided with a telescopic rod, one end of the telescopic rod, which is far away from the first support frame, is fixedly provided with a pressure sensor, and the other side of the upper surface of the bottom plate is fixedly connected with a second support frame. After the position restriction of the steel bar is finished, the steel bar can be pushed downwards through the telescopic rod, the steel bar can be rotated in the fixed frame through the two placing cylinders, and the steel bar to be detected can also slide in the placing cylinders, so that the force on the pressing frame can be directly acted on the steel bar bending detection due to the fact that the device has higher flexibility in fixing the steel bar, a part of force is not easy to be distributed to an external structure, and the accuracy of steel bar strength detection is guaranteed.

Description

Building reinforcing steel strength detection device

Technical Field

The utility model belongs to the technical field of steel bar detection, and particularly relates to a device for detecting strength of a building steel bar.

Background

The steel bar is a steel strip, and is a building material. Such as in reinforced concrete, for supporting the framework of the structure. Therefore, the strength performance of the reinforcing steel bar material plays a vital role in the quality of the building, and in order to detect the reinforcing steel bars to be used, workers usually use the reinforcing steel bar strength detection device to detect the bending strength of the reinforcing steel bars. However, the conventional common steel bar detection device does not have flexibility in fixing the steel bars, so that when the bending strength of the steel bars is detected, a part of force acts on an external structure, the detection structure is inaccurate, and more steel bar detection devices do not have a clamping function on the steel bars, so that when the steel bars are pressed down and folded, the steel bars are easy to displace, safety accidents are easy to occur, and the detection result is also influenced. In order to overcome the defects, the utility model provides a device for detecting the strength of a construction steel bar.

Disclosure of Invention

The utility model aims to provide a device for detecting the strength of a building reinforcing steel bar, and aims to solve the problems that in the prior art, the detection result is inaccurate and displacement is easy to occur during the strength detection of the reinforcing steel bar.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building reinforcing bar intensity detection device, includes the bottom plate, one side fixedly connected with first support frame of bottom plate upper surface, the center department fixed mounting of first support frame lower surface has the telescopic link, the one end fixed mounting that first support frame was kept away from to the telescopic link has pressure sensor, the opposite side fixedly connected with second support frame of bottom plate upper surface, the equal fixedly connected with dead lever in left and right sides of second support frame side, the one end fixedly connected with fixed frame that the second support frame was kept away from to the dead lever.

Further, four supporting blocks are fixedly connected to the bottom of the bottom plate, and the four supporting blocks are in a rectangular array.

Further, a controller is fixedly arranged on one side of the upper surface of the bottom plate.

Further, the input end of the pressure sensor is fixedly provided with a pressing frame.

Further, the front side and the rear side of the pressing frame are both in threaded connection with first threaded columns, one end of each first threaded column located inside the pressing frame is fixedly provided with a clamping plate through a bearing, and one end of each first threaded column located outside the pressing frame is fixedly connected with a first rotary table.

Further, the front side and the rear side of the inner side walls of the two fixed frames are fixedly provided with placing cylinders through bearings.

Further, one side threaded connection of placing the section of thick bamboo surface has the second screw thread post, the second screw thread post is located the one end fixedly connected with arc limiting plate of placing the section of thick bamboo inside, the second screw thread post is located the one end fixedly connected with second carousel of placing the section of thick bamboo outside.

Further, the two placing cylinders correspond to the axes of the pressing frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. this building reinforcing bar intensity detection device passes two with the reinforcing bar earlier to make it be located the inside of placing the section of thick bamboo, respectively twist the second screw thread post of two on placing the section of thick bamboo, make arc limiting plate and the slight contact of reinforcing bar can, then rethread telescopic link makes the interior roof of pushing down the frame contact with waiting to detect the reinforcing bar, at this moment twist two first screw thread posts respectively again, make the screens board fix the reinforcing bar chucking, just so can carry out spacingly with the position of reinforcing bar, thereby the condition that appears the displacement when can avoiding the reinforcing bar to be pushed down, both can reduce the incidence of incident, also can further ensure the accuracy of reinforcing bar testing result.

2. This building reinforcing bar intensity detection device, treat the position restriction with the reinforcing bar accomplish the back, the downward promotion of rethread telescopic link to all can rotate in the fixed frame through two placing cylinder, and treat that the detection reinforcing bar also can slide at placing cylinder, because the device has higher flexibility to the fixed of reinforcing bar like this, will lead to pushing down on the frame the power can directly act on the reinforcing bar detection of bending, be difficult for appearing a part of power distribution to the outer structure on, thereby guarantee the accuracy to reinforcing bar intensity detection.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a rear view partially in section of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

fig. 5 is a right-side view of the present utility model.

In the figure: 1. a bottom plate; 2. a first support frame; 3. a telescopic rod; 4. a pressure sensor; 5. a second support frame; 6. a fixed rod; 7. a fixed frame; 8. a support block; 9. a controller; 10. pressing down the frame; 11. a first threaded post; 12. a clamping plate; 13. a first turntable; 14. placing a cylinder; 15. a second threaded post; 16. an arc limiting plate; 17. and a second turntable.

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.

Examples

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a building reinforcing bar intensity detection device, includes bottom plate 1, one side fixedly connected with first support frame 2 of bottom plate 1 upper surface, and the center department fixed mounting of first support frame 2 lower surface has telescopic link 3, and the one end fixed mounting that first support frame 2 was kept away from to telescopic link 3 has pressure sensor 4, and the opposite side fixedly connected with second support frame 5 of bottom plate 1 upper surface, the equal fixedly connected with dead lever 6 of the left and right sides of second support frame 5 side, the one end fixedly connected with fixed frame 7 that second support frame 5 was kept away from to dead lever 6.

In the specific embodiment of the utility model, the steel bars pass through the two placing cylinders 14 and are positioned in the placing cylinders 14, the second threaded columns 15 on the two placing cylinders 14 are respectively screwed, the arc-shaped limiting plates 16 are slightly contacted with the steel bars, then the inner top wall of the pressing frame 10 is contacted with the steel bars to be detected through the telescopic rods 3, at the moment, the two first threaded columns 11 are respectively screwed, and the clamping plates 12 are used for clamping and fixing the steel bars, so that the positions of the steel bars can be limited, and the situation of displacement when the steel bars are pressed down can be avoided.

Specifically, four supporting blocks 8 are fixedly connected to the bottom of the bottom plate 1, and the four supporting blocks 8 are in a rectangular array.

In this embodiment: the device can be firmly supported by the support blocks 8.

Specifically, a controller 9 is fixedly installed on one side of the upper surface of the base plate 1.

In this embodiment: the start and stop of the device can be controlled by the controller 9.

Specifically, the input end of the pressure sensor 4 is fixedly provided with a pressing frame 10.

In this embodiment: the pressing bending strength of the steel bar can be detected through the pressing frame 10.

Specifically, the front side surface and the rear side surface of the pressing frame 10 are both in threaded connection with a first threaded column 11, one end of the first threaded column 11 positioned inside the pressing frame 10 is fixedly provided with a clamping plate 12 through a bearing, and one end of the first threaded column 11 positioned outside the pressing frame 10 is fixedly connected with a first rotating disc 13.

In this embodiment: the steel bars in the pressing frame 10 can be clamped into fixed positions through the clamping plates 12. Rotation of the first threaded post 11 is facilitated by the first rotating disc 13.

Specifically, the front side and the rear side of the inner side walls of the two fixing frames 7 are fixedly provided with a placing cylinder 14 through bearings.

In this embodiment: the steel bar to be inspected can be placed by the placing cylinder 14.

Specifically, a second threaded column 15 is screwed on one side of the outer surface of the placement barrel 14, one end of the second threaded column 15 located inside the placement barrel 14 is fixedly connected with an arc-shaped limiting plate 16, and one end of the second threaded column 15 located outside the placement barrel 14 is fixedly connected with a second rotary table 17.

In this embodiment: the arc-shaped limiting plate 16 is slightly contacted with the steel bars in the placing cylinder 14 by rotating the second threaded column 15, so that the steel bars are prevented from being displaced more in the placing cylinder 14, and the sliding of the steel bars in the placing cylinder 14 is not influenced. Rotation of the second threaded post 15 is facilitated by the second turntable 17.

Specifically, the two placing cylinders 14 correspond to the shaft centers of the pressing frame 10.

In this embodiment: the placing cylinder 14 corresponds to the axis of the pressing frame 10, so that the pressing intensity detection of the steel bar is facilitated.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

The working principle and the using flow of the utility model are as follows: when the construction steel bar strength detection device is used, firstly, one end of a steel bar to be detected sequentially passes through two placing cylinders 14, the steel bar to be detected is positioned in the two placing cylinders 14, second threaded columns 15 on the two placing cylinders 14 are respectively screwed, an arc-shaped limiting plate 16 moves downwards in the placing cylinders 14 until the arc-shaped limiting plate 16 slightly contacts with the steel bar to be detected, then the lower pressing frame 10 is pushed downwards through the telescopic rod 3 until the inner top wall of the lower pressing frame 10 contacts with the steel bar to be detected, at the moment, first threaded columns 11 on two sides of the lower pressing frame 10 are respectively screwed until clamping and fixing are carried out on the steel bar to be detected by the clamping plates 12 on one end of the first threaded columns 11, so that the position of the steel bar to be detected can be limited and fixed, and the condition that displacement occurs when the steel bar is pressed downwards can be avoided. After that, the steel bar to be detected can be pressed downwards into a bending state by the pressing frame 10 by pushing downwards through the telescopic rod 3, the steel bar to be detected can be rotated in the fixed frame 7 through the two placing cylinders 14, and the placing cylinders 14 can also slide, so that the bending strength data of the steel bar to be detected can be recorded in real time through the pressure sensor 4. The device can be firmly supported by the support blocks 8. The start and stop of the device can be controlled by the controller 9. Rotation of the first threaded post 11 is facilitated by the first rotating disc 13. Rotation of the second threaded post 15 is facilitated by the second turntable 17.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a construction steel intensity detection device, includes bottom plate (1), its characterized in that: one side fixedly connected with first support frame (2) of bottom plate (1) upper surface, the center department fixed mounting of first support frame (2) lower surface has telescopic link (3), the one end fixed mounting that first support frame (2) was kept away from to telescopic link (3) has pressure sensor (4), the opposite side fixedly connected with second support frame (5) of bottom plate (1) upper surface, the equal fixedly connected with dead lever (6) of left and right sides of a second support frame (5) side, the one end fixedly connected with fixed frame (7) of second support frame (5) are kept away from to dead lever (6).

2. The construction rebar strength testing device of claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with four supporting blocks (8), and the four supporting blocks (8) are in a rectangular array.

3. The construction rebar strength testing device of claim 1, wherein: one side of the upper surface of the bottom plate (1) is fixedly provided with a controller (9).

4. The construction rebar strength testing device of claim 1, wherein: the input end of the pressure sensor (4) is fixedly provided with a pressing frame (10).

5. The construction steel bar strength detection device according to claim 4, wherein: the front side and the rear side of the pressing frame (10) are both in threaded connection with first threaded columns (11), one end of the first threaded columns (11) located inside the pressing frame (10) is fixedly provided with a clamping plate (12) through a bearing, and one end of the first threaded columns (11) located outside the pressing frame (10) is fixedly connected with a first rotary table (13).

6. The construction rebar strength testing device of claim 1, wherein: the front side and the rear side of the inner side walls of the two fixed frames (7) are fixedly provided with a placing cylinder (14) through bearings.

7. The construction rebar strength testing device of claim 6, wherein: one side threaded connection of placing section of thick bamboo (14) surface has second screw thread post (15), one end fixedly connected with arc limiting plate (16) that second screw thread post (15) are located the inside of placing section of thick bamboo (14), one end fixedly connected with second carousel (17) that second screw thread post (15) are located the outside of placing section of thick bamboo (14).

8. The construction rebar strength testing device of claim 7, wherein: the two placing cylinders (14) are corresponding to the axes of the pressing frame (10).