Positioning device for deformed steel bar detection

Abstract

The utility model relates to the technical field of deformed steel bar detection and positioning, in particular to a positioning device for deformed steel bar detection, and aims to solve the problem that the overall production efficiency is reduced due to the fact that diameter measurement is carried out after existing deformed steel bars are clamped. The deformed steel bar is vertically placed on one side of the arc plate, then the arc plate is pressed to enable the connecting plate to drive the rectangular plate to move, the short plate in the horizontal state begins to rotate, when the short plate rotates to a certain angle, the short plate can drive the short plate to move, and due to the fact that the vertical rod can only move vertically, and the clamping rod can only move horizontally, the clamping rod can only move horizontally; when the arc clamping plates are not completely combined, it is indicated that the diameter of the deformed steel bar is too large, on the contrary, after the arc clamping plates are combined, the deformed steel bar can easily slide up and down, and it is indicated that the diameter of the deformed steel bar is small. Therefore, the deformed steel bar detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ribbed steel detection and positioning, in particular to a positioning device for ribbed steel detection. Background Technique

[0002] Ribbed steel detection and positioning uses precise mechanical devices, optical equipment and software algorithms to fix the ribbed steel in a specific position to ensure the accuracy of the detection process. Whether it is the lifting and fixing after clamping or using various positioning means to determine the detection points, it provides a stable basis for subsequent detection items such as mechanical properties, chemical composition, and dimensional deviation.

[0003] The existing Chinese patent with the publication number CN220473205U discloses a positioning device for ribbed steel detection. When this positioning device for ribbed steel detection is in use, the conveying component conveys the ribbed steel from the square groove into the interior of the detection box until the ribbed steel contacts the inner bottom end of the detection box. Two clamping components clamp the ribbed steel from two directions to keep the ribbed steel in a vertical state. The clamping and positioning effect is good and conducive to detection. When performing chemical corrosion detection, chemical agents are injected from the water inlet pipe, and the condition of the ribbed steel is observed through the observation window made of ultra-clear glass, which is very practical. However, when clamping a pile of ribbed steel, this patent drives the clamping block through a screw rod for clamping. Since the diameter of the ribbed steel will also be detected during detection, when clamping and monitoring the ribbed steel, an additional detection step is required, resulting in more detection equipment and human resources being invested, thus reducing the overall production efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a positioning device for ribbed steel detection. By using this device for work, the problem that the overall production efficiency is reduced due to the measurement of the diameter after clamping the existing ribbed steel is solved.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A positioning device for ribbed steel detection, including a base, on the upper surface of the base, a slider is slidably connected, and on the upper surface of the slider, a top plate is slidably arranged;

[0006] On one side of the top plate, a storage groove is opened, and a clamping component for clamping the ribbed steel is movably installed inside the storage groove. The clamping component includes a rectangular plate movably installed inside the storage groove, a tension spring fixedly installed on one side of the rectangular plate, a rectangular groove opened on one side of the rectangular plate, a rectangular plate opened on the upper surface of the rectangular plate. There are two groups of the rectangular plates. Inside the two groups of rod holes, a vertical rod is fixedly installed. On the outer surface of the vertical rod, a short plate is movably sleeved. Inside the short plate, a clamping rod is movably installed. On the outer surface of the clamping rod, an arc-shaped clamping plate is fixedly installed. The lower surface of the short plate is attached to the lower surfaces of the rectangular plate and the arc-shaped clamping plate. On one side of the rectangular plate, a connecting plate is fixedly installed.

[0007] Preferably, a slide groove is provided on the upper surface of the connecting plate, M grooves are provided on both sides of the slide groove, and an arc plate is fixedly installed on one side of the connecting plate.

[0008] Preferably, a bottom rod and a sliding rod are fixedly mounted on the lower surface of the long board, and a ring is movably sleeved on the outer surface of the bottom rod.

[0009] Preferably, an inner groove is provided on the inner wall of the storage groove, the ring and the long plate are adapted to the inner groove, a horizontal groove is provided on the bottom of the storage groove, the horizontal groove is slidably connected to the card rod, and a vertical groove is provided on the top of the storage groove, the vertical groove is slidably connected to the vertical rod.

[0010] Preferably, a convex groove B is provided on the upper surface of the slider, a motor is fixedly installed on the inner wall of the convex groove B, a threaded rod B is rotatably connected to the output end of the motor, a convex block B is sleeved on the outer surface of the threaded rod B, and the upper surface of the convex block B is fixedly installed on the lower surface of the top plate.

[0011] Preferably, a convex groove A is provided on the upper surface of the base, a motor is fixedly installed on the inner wall of the convex groove A, a threaded rod A is rotatably connected to the output end of the motor, a convex block A is sleeved on the outer surface of the threaded rod A, and the upper surface of the convex block A is fixedly connected to the lower surface of the slider.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The present invention proposes a positioning device for detecting threaded steel. When the threaded steel needs to be clamped and positioned, the outer surface of the threaded steel is aligned with the arc plate and pressed, so that the connecting plate and the rectangular plate are moved, thereby rotating the short plate, and the short plate is changed from horizontal to vertical, which drives the clamping rod to move and allows the two sets of circular arc clamps to move together to clamp the threaded steel. The perfectly clamped threaded steel is adapted to the diameter of the inner wall of the circular arc clamp. When the circular arc clamps are not completely merged, it means that the diameter of the threaded steel is too large. On the contrary, after the circular arc clamps are merged, the threaded steel can easily slide up and down, indicating that the diameter of the screw steel is small. The steps of detecting the diameter of the threaded steel are reduced. After that, the position of the threaded steel can be adjusted by the threaded rod A and the threaded rod B, thereby improving the efficiency of threaded steel detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the base and slider of the utility model;

[0016] Figure 3 A schematic diagram of a cross-section of the top plate and the clamping assembly of the present invention;

[0017] Figure 4 This is a schematic cross-sectional view of the top plate of the present utility model;

[0018] Figure 5 Partial schematic diagram of the clamping assembly of the present utility model;

[0019] Figure 6 Schematic diagram of the long board of the present utility model.

[0020] In the figure: 1, base; 11, convex groove A; 12, motor; 13, threaded rod A; 14, convex block A; 2, slider; 21, convex groove B; 22, threaded rod B; 23, convex block B; 3, top plate; 31, storage groove; 311, vertical groove; 312, inner groove; 313, horizontal groove; 32, clamping assembly; 321, rectangular plate; 322, rod hole; 323, tension spring; 324, rectangular groove; 325, connecting plate; 3251, chute; 3252, M groove; 3253, arc plate; 326, vertical rod; 327, short board; 328, clamping rod; 329, arc-shaped clamping plate; 33, long board; 331, bottom rod; 332, sliding rod; 333, collar. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] To further understand the content of the present utility model, the present utility model will be described in detail in conjunction with the accompanying drawings.

[0023] Combined with Figure 1 , a positioning device for detecting deformed steel bars includes a base 1, a slider 2 is slidably connected to the upper surface of the base 1, and a top plate 3 is slidably arranged on the upper surface of the slider 2.

[0024] The present utility model will be further described below in conjunction with the embodiments.

[0025] Please refer to Figures 1-6, a storage groove 31 is provided on one side of the top plate 3, and a clamping assembly 32 for clamping the deformed steel bar is movably installed inside the storage groove 31. The clamping assembly 32 includes a rectangular plate 321 movably installed inside the storage groove 31, a tension spring 323 fixedly installed on one side of the rectangular plate 321, a rectangular groove 324 provided on one side of the rectangular plate 321, and a rectangular plate 321 provided on the upper surface of the rectangular plate 321. There are two groups of the rectangular plates 321. Vertical rods 326 are fixedly installed inside the two rod holes 322. A short plate 327 is movably sleeved on the outer surface of the vertical rod 326. A clamping rod 328 is movably installed inside the short plate 327. An arc-shaped clamping plate 329 is fixedly installed on the outer surface of the clamping rod 328. The lower surface of the short plate 327 is in contact with the lower surfaces of the rectangular plate 321 and the arc-shaped clamping plate 329. A connecting plate 325 is fixedly installed on one side of the rectangular plate 321. By moving the rectangular plate 321 back and forth, the short plate 327 can be changed from a vertical state to a horizontal state, thereby driving the arc-shaped clamping plate 329 to clamp and release the deformed steel bar.

[0026] A chute 3251 is provided on the upper surface of the connecting plate 325. M-grooves 3252 are provided on both sides of the chute 3251. An arc-shaped plate 3253 is fixedly installed on one side of the connecting plate 325. Through the chute 3251, the sliding rod 332 can enter the M-groove 3252 to fix the arc-shaped clamping plate 329 after clamping.

[0027] A bottom rod 331 and a sliding rod 332 are fixedly installed on the lower surface of the long plate 33. A collar 333 is movably sleeved on the outer surface of the bottom rod 331. Through the bottom rod 331, the sliding rod 332 can move along the chute 3251 and the M-groove 3252.

[0028] An inner groove 312 is provided on the inner wall of the storage groove 31. The collar 333, the long plate 33 and the inner groove 312 are adapted to each other. A transverse groove 313 is provided at the bottom of the storage groove 31. The transverse groove 313 is slidably connected to the clamping rod 328. A vertical groove 311 is provided at the top of the storage groove 31. The vertical groove 311 is slidably connected to the vertical rod 326. Through the vertical groove 311 and the transverse groove 313, when the vertical rod 326 moves vertically, the clamping rod 328 can be driven to move horizontally.

[0029] A convex groove B21 is provided on the upper surface of the slider 2. A motor is fixedly installed on the inner wall of the convex groove B21. The output end of the motor is rotationally connected to a threaded rod B22. A convex block B23 is sleeved on the outer surface of the threaded rod B22. The upper surface of the convex block B23 is fixedly installed with the lower surface of the top plate 3. Through the threaded rod B22 and the convex block B23, the top plate 3 can be driven to move horizontally.

[0030] On the upper surface of the base 1, there is a convex groove A11. Inside the inner wall of the convex groove A11, a motor 12 is fixedly installed. The output end of the motor 12 is rotationally connected to a threaded rod A13. A convex block A14 is sleeved on the outer surface of the threaded rod A13. The upper surface of the convex block A14 is fixedly connected to the lower surface of the slider 2. The slider 2 can be vertically moved through the threaded rod A13 and the convex block A14.

[0031] Working principle: When it is necessary to detect the steel bar, the steel bar is vertically placed on one side of the arc plate 3253. Then, press the steel bar forcefully to make the steel bar drive the arc plate 3253 to be squeezed. The connecting plate 325 will drive the rectangular plate 321 to move. The short plate 327 in the horizontal state will start to tilt due to the vertical movement of the vertical rod 326 at one end. Since the length of the short plate 327 is fixed, when the short plate 327 rotates a certain angle, it will drive the clamping rod 328 to move horizontally, making the two arc-shaped clamping plates 329 approach each other to clamp the steel bar. Just after the steel bar is clamped, the sliding rod 332 in the chute 3251 will move along the chute 3251 into the M groove 3252. At this time, the arc-shaped clamping plates 329 are completely merged to clamp the steel bar. And the connecting plate 325 will be fixed because the sliding rod 332 is stuck at the center point of the M groove 3252, enabling the arc-shaped clamping plates 329 to firmly clamp the steel bar. If the arc-shaped clamping plates 329 are not completely merged, it means the diameter of the steel bar is too large. On the contrary, if the steel bar can slide up and down easily after the arc-shaped clamping plates 329 are merged, it means the diameter of the screw steel is smaller. Then, the position of the steel bar can be selected through the motor and the motor 12 to facilitate subsequent detection. When it is necessary to disassemble the steel bar, just press the steel bar again to make the sliding rod 332 move along the chute 3251 again and move back into the chute 3251. At this time, the tension spring 323 will reset, causing the connecting plate 325 to translate, driving the short plate 327 to rotate, and opening the arc-shaped clamping plates 329, thus improving the detection efficiency of the steel bar.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning device for detecting ribbed steel bars, comprising a base (1), characterized in that: A slider (2) is slidably connected to the upper surface of the base (1), and a top plate (3) is slidably arranged on the upper surface of the slider (2); A storage groove (31) is formed on one side of the top plate (3), and a clamping assembly (32) for clamping the deformed steel bar is movably installed inside the storage groove (31). The clamping assembly (32) includes a rectangular plate (321) movably installed inside the storage groove (31), a tension spring (323) fixedly installed on one side of the rectangular plate (321), a rectangular groove (324) formed on one side of the rectangular plate (321), a rod hole (322) formed on the upper surface of the rectangular plate (321). There are two groups of rectangular plates (321). Vertical rods (326) are fixedly installed inside the two groups of rod holes (322). A short plate (327) is movably sleeved on the outer surface of the vertical rod (326). A clamping rod (328) is movably installed inside the short plate (327). An arc-shaped clamping plate (329) is fixedly installed on the outer surface of the clamping rod (328). The lower surface of the short plate (327) is in contact with the lower surfaces of the rectangular plate (321) and the arc-shaped clamping plate (329). A connecting plate (325) is fixedly installed on one side of the rectangular plate (321).

2. The positioning device for detecting ribbed steel bars according to claim 1, characterized in that: A chute (3251) is formed on the upper surface of the connecting plate (325). M grooves (3252) are formed on both sides of the chute (3251). An arc plate (3253) is fixedly installed on one side of the connecting plate (325).

3. The positioning device for detecting ribbed steel bars according to claim 2, characterized in that: A bottom rod (331) and a sliding rod (332) are fixedly installed on the lower surface of the long plate (33). A collar (333) is movably sleeved on the outer surface of the bottom rod (331).

4. A positioning device for detecting ribbed steel bars according to claim 3, characterized in that: An inner groove (312) is formed on the inner wall of the storage groove (31). The collar (333), the long plate (33) are adapted to the inner groove (312). A transverse groove (313) is formed at the bottom of the storage groove (31). The transverse groove (313) is slidably connected to the clamping rod (328). A vertical groove (311) is formed at the top of the storage groove (31). The vertical groove (311) is slidably connected to the vertical rod (326).

5. The positioning device for detecting ribbed steel bars according to claim 1, wherein: A convex groove B (21) is formed on the upper surface of the slider (2). A motor is fixedly installed on the inner wall of the convex groove B (21). The output end of the motor is rotationally connected to a threaded rod B (22). A convex block B (23) is sleeved on the outer surface of the threaded rod B (22). The upper surface of the convex block B (23) is fixedly installed with the lower surface of the top plate (3).

6. The positioning device for detecting ribbed steel bars according to claim 1, characterized in that: A convex groove A (11) is formed on the upper surface of the base (1). A motor (12) is fixedly installed on the inner wall of the convex groove A (11). The output end of the motor (12) is rotationally connected to a threaded rod A (13). A convex block A (14) is sleeved on the outer surface of the threaded rod A (13). The upper surface of the convex block A (14) is fixedly connected to the lower surface of the slider (2).

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