Steel bar supporting degree detection device

Abstract

The utility model provides a reinforcing steel bar supporting degree detection device, which relates to the technical field of reinforcing steel bar detection equipment and comprises a working table, four supporting rods are arranged at the top of the working table; a supporting top plate is arranged at the top of the supporting rod; a supporting seat is arranged at the top of the workbench; two moving frames are arranged at the top of the supporting seat, the top of a to-be-tested steel bar is sleeved with a clamping sleeve and locked through a locking sleeve, meanwhile, the bottom of the to-be-tested steel bar is stably clamped through two clamping plates, the whole clamping process is flexible and convenient, connection and fixation through compression bolts are not needed, and the clamping efficiency is improved. The two ends are fixed at the same time, so that pulling force borne by the reinforcing steel bar in the bending process is reduced, the accuracy of detection data is guaranteed, and the problems that when an existing reinforcing steel bar supporting degree detection device is used, the to-be-detected reinforcing steel bar is generally pressed and fixed through bolts, the clamping process is troublesome, and the two ends of the reinforcing steel bar are not prone to being stably clamped are solved; and the accuracy of detection data is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar detection equipment, in particular to a steel bar support degree detection device. Background Art

[0002] Steel bars refer to steel materials used in reinforced concrete and prestressed reinforced concrete, with a circular cross-section, and sometimes a square cross-section with rounded corners. Before using steel bars in construction projects, it is necessary to detect the strength of the steel bars to ensure the quality of subsequent projects.

[0003] When the existing steel bar support degree detection device is in use, the steel bar to be tested is generally fixed by bolt pressing. The clamping process is relatively troublesome, and it is not easy to stably clamp both ends of the steel bar, which affects the accuracy of the detection data. In addition, the steel bar is prone to cracking when subjected to excessive force, and it lacks a reasonable protection structure, resulting in low practicability. Summary of the Utility Model

[0004] An embodiment of the present disclosure relates to a steel bar support degree detection device, which uses a clamping sleeve to be sleeved on the top of the steel bar to be tested and is locked by a locking sleeve. At the same time, two clamping plates stably clamp the bottom of the steel bar to be tested. The entire clamping process is flexible and convenient, without the need to connect and fix through a pressing bolt, and the simultaneous fixation at both ends reduces the pulling force on the steel bar during the bending process, ensuring the accuracy of the detection data.

[0005] In the first aspect of the present disclosure, a steel bar support degree detection device is provided, which specifically includes: a workbench, on the top of the workbench, there are four support rods, and the four support rods are distributed in a rectangular array; at the top of the support rods, there is a support top plate; on the top of the workbench, there is a support seat; on the top of the support seat, there are two moving frames, and the two moving frames are symmetrically distributed; the moving frame has a "C" - shaped structure, and an adjusting frame is arranged between the two vertical plates of the moving frame; an adjusting block is arranged on the adjusting frame; a control panel is arranged at the front of the workbench.

[0006] In at least some embodiments, a hydraulic cylinder is arranged at the middle position of the top of the support top plate, a telescopic rod is arranged at the bottom of the hydraulic cylinder, a clamping sleeve is arranged at the bottom end of the telescopic rod, a locking sleeve is sleeved on the clamping sleeve, and the locking sleeve is connected to the clamping sleeve by a threaded manner, and the clamping sleeve is sleeved on the top of the steel bar to be tested.

[0007] In at least some embodiments, the support seat is provided with an installation groove, a servo motor is arranged at the rear of the support seat, a rotating shaft rod is arranged on the rotating shaft of the servo motor, the rotating shaft rod is rotatably connected to the support seat through a bearing, and a gear is arranged on the rotating shaft rod and is located in the installation groove.

[0008] In at least some embodiments, a sliding seat is provided at the bottom of the two movable racks, a tooth plate is provided on the sliding seat, and the two tooth plates are distributed in a centrally symmetrical manner, a connecting rack is provided on the inner sides of the two movable racks, a clamping plate is provided at the end of the connecting rack, and a pressure test gauge is provided on one side of the movable rack.

[0009] In at least some embodiments, the movable frame is slidably connected to the mounting groove of the sliding seat and the supporting seat, and the toothed plate is meshingly connected to the gear, and two clamping plates are clamped at the bottom of the steel bar to be tested.

[0010] In at least some embodiments, a rotating shaft is provided at one end of the adjusting frame, and the adjusting frame is rotatably connected to the vertical plate of the movable frame through the rotating shaft, and two supporting frames are provided at the other end of the adjusting frame, and the two supporting frames are distributed in a symmetrical manner, the supporting frame is provided with a limiting through groove, and the adjusting frame is provided with a connecting socket, and the connecting socket is located between the two supporting frames.

[0011] In at least some embodiments, the adjustment block is provided with two limit sliders, and the adjustment block is slidably connected to the limit slot through the limit sliders, the adjustment block is provided with a limit slide rod, the limit slide rod is provided with a compression spring, the limit slide rod is slidably inserted into the connecting socket, and the compression spring is supported between the adjustment block and the adjustment frame.

[0012] The utility model provides a steel bar support degree detection device, which has the following beneficial effects:

[0013] In the utility model, a clamping sleeve is used to be installed on the top of the steel bar to be tested, and a locking sleeve is used to lock it. At the same time, a servo motor provides power to drive the rotating shaft, and the gear and the tooth plate are meshed to drive the two moving frames to slide toward the middle along the installation groove, so that the two clamping plates can stably clamp the bottom of the steel bar to be tested. The whole clamping process is flexible and convenient, and there is no need to connect and fix it through tightening bolts. In addition, both ends are fixed at the same time to reduce the pulling force on the steel bar during the bending process, thereby ensuring the accuracy of the detection data.

[0014] In addition, the two adjustment blocks can slide along the limit slot, and use the elastic effect of the compression spring to clamp the two adjustment blocks in the middle position of the steel bar to be tested. During the steel bar bending process, when the steel bar is broken, it can protect it and record the force it is subjected to at the same time. It has a simple structure and is easy to use and operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0016] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0017] In the attached picture:

[0018] Figure 1 The overall axial viewing angle structure schematic diagram of the present application is shown;

[0019] Figure 2 A schematic diagram of the structure of the support top plate, support base, movable frame, adjustment frame and adjustment block of the present application is shown;

[0020] Figure 3 This application shows Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0021] Figure 4 A schematic diagram of the structure of the support base and the mobile frame in the explosion state of the present application is shown;

[0022] Figure 5 A schematic diagram of the structure of the mobile frame, the adjustment frame and the adjustment block of the present application is shown;

[0023] Figure 6 A schematic diagram of the structure of the adjustment frame and the adjustment block in the explosion state of the present application is shown.

[0024] List of reference numerals:

[0025] 1. Workbench; 2. Support rod; 3. Support top plate; 301. Hydraulic cylinder; 302. Telescopic rod; 303. Clamping sleeve; 304. Locking sleeve; 4. Support seat; 401. Mounting slot; 402. Servo motor; 403. Rotating shaft; 404. Gear; 5. Moving frame; 501. Sliding seat; 502. Tooth plate; 503. Connecting frame; 504. Clamping plate; 505. Pressure test gauge; 6. Adjusting frame; 601. Rotating shaft; 602. Supporting frame; 603. Limiting slot; 604. Connecting jack; 7. Adjusting block; 701. Limiting slider; 702. Limiting slide bar; 703. Compression spring; 8. Control panel. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1: Please refer to Figures 1 to 6 :

[0028] The utility model provides a device for detecting the support degree of steel bars, comprising: a workbench 1, on the top of the workbench 1 there are four support rods 2, and the four support rods 2 are distributed in a rectangular array; on the top of the support rods 2 there is a support top plate 3; on the top of the workbench 1 there is a support base 4; on the top of the support base 4 there are two moving frames 5, and the two moving frames 5 are symmetrically distributed; the moving frame 5 is in a "C" - shaped structure, and between the two vertical plates of the moving frame 5 there is an adjusting frame 6; on the adjusting frame 6 there is an adjusting block 7; in the front part of the workbench 1 there is a control panel 8.

[0029] In the embodiment of the present disclosure, as Figures 2 to 4 shown, at the middle position on the top of the support top plate 3 there is a hydraulic cylinder 301, at the bottom of the hydraulic cylinder 301 there is a telescopic rod 302, at the bottom end of the telescopic rod 302 there is a clamping sleeve 303, on the clamping sleeve 303 there is a locking sleeve 304 sleeved, and the locking sleeve 304 is connected to the clamping sleeve 303 by means of threads, and the clamping sleeve 303 is sleeved on the top of the steel bar to be tested;

[0030] The support base 4 is provided with an installation groove 401, at the rear of the support base 4 there is a servo - motor 402, on the rotating shaft of the servo - motor 402 there is a rotating shaft rod 403, the rotating shaft rod 403 is rotatably connected to the support base 4 through a bearing, on the rotating shaft rod 403 there is a gear 404, and the gear 404 is located in the installation groove 401;

[0031] At the bottom of the two moving frames 5 there are sliding seats 501, on the sliding seats 501 there are toothed plates 502, and the two toothed plates 502 are centrosymmetrically distributed, on the relatively inner sides of the two moving frames 5 there is a connecting frame 503, at the end of the connecting frame 503 there is a clamping plate 504, on one side of the moving frame 5 there is a pressure test gauge 505;

[0032] The moving frame 5 is slidably connected to the installation groove 401 of the support base 4 through the sliding seat 501, and the toothed plate 502 is meshed with the gear 404, and the two clamping plates 504 clamp the bottom of the steel bar to be tested. The utility model uses the clamping sleeve 303 to be sleeved on the top of the steel bar to be tested and uses the locking sleeve 304 for locking. At the same time, the servo - motor 402 provides power to drive the rotation of the rotating shaft rod 403, and uses the meshing transmission between the gear 404 and the toothed plate 502 to drive the two moving frames 5 to slide towards the middle along the installation groove 401, so that the two clamping plates 504 stably clamp the bottom of the steel bar to be tested.

[0033] Embodiment two, on the basis of embodiment one, as Figure 5 and Figure 6As shown, a rotating shaft 601 is provided at one end of the adjusting frame 6, and the adjusting frame 6 is rotatably connected to the vertical plate of the moving frame 5 through the rotating shaft 601, and two supporting frames 602 are provided at the other end of the adjusting frame 6, and the two supporting frames 602 are symmetrically distributed, and the supporting frames 602 are provided with limiting through grooves 603, and the adjusting frame 6 is provided with a connecting jack 604, and the connecting jack 604 is located between the two supporting frames 602;

[0034] Two limiting sliders 701 are provided on the adjusting block 7, and the adjusting block 7 is slidably connected with the limiting through slot 603 through the limiting slider 701. A limiting slide bar 702 is provided on the adjusting block 7, and a compression spring 703 is mounted on the limiting slide bar 702. The limiting slide bar 702 is slidably inserted into the connecting socket 604, and the compression spring 703 is supported between the adjusting block 7 and the adjusting frame 6. In the utility model, the two adjusting blocks 7 can slide along the limiting through slot 603, and utilize the elastic effect of the compression spring 703 to clamp the two adjusting blocks 7 in the middle position of the steel bar to be tested, so as to protect the steel bar from being broken during the bending process.

[0035] The working principle of this embodiment is as follows: when in use, the clamping sleeve 303 is mounted on the top of the steel bar to be tested, and is locked by the locking sleeve 304. At the same time, the servo motor 402 provides power to drive the rotating shaft 403, and the gear 404 is meshed with the tooth plate 502 to drive the two moving frames 5 to slide toward the middle along the installation groove 401, so that the two clamping plates 504 can stably clamp the bottom of the steel bar to be tested; the two adjusting blocks 7 can slide along the limiting groove 603, and the elastic effect of the compression spring 703 can be used to clamp the two adjusting blocks 7 in the middle position of the steel bar to be tested, so as to protect the steel bar from rupture during the bending process.

[0036] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A steel bar support degree detection device, characterized in that: Including: A workbench, on the top of which there are four support rods, and the four support rods are distributed in a rectangular array; at the top of the support rods there is a support top plate; on the top of the workbench there is a support seat; on the top of the support seat there are two moving frames, and the two moving frames are symmetrically distributed; the moving frame has a "C" - shaped structure, and an adjusting frame is arranged between the two vertical plates of the moving frame; an adjusting block is arranged on the adjusting frame; a control panel is arranged at the front of the workbench.

2. A steel bar support degree detection device according to claim 1, characterized in that, In the middle position at the top of the support top plate, there is a hydraulic cylinder, at the bottom of the hydraulic cylinder there is a telescopic rod, at the bottom end of the telescopic rod there is a clamping sleeve, a locking sleeve is sleeved on the clamping sleeve, and the locking sleeve is connected to the clamping sleeve by means of a thread, and the clamping sleeve is sleeved on the top of the steel bar to be tested.

3. A steel bar support degree detection device according to claim 1, characterized in that, The support seat is provided with an installation groove, at the rear of the support seat there is a servo motor, on the rotating shaft of the servo motor there is a rotating shaft rod, the rotating shaft rod is rotationally connected to the support seat through a bearing, and a gear is arranged on the rotating shaft rod, and the gear is located in the installation groove.

4. A steel bar support degree detection device according to claim 1, characterized in that, At the bottom of the two moving frames there are sliding seats, on the sliding seats there are toothed plates, and the two toothed plates are centrosymmetrically distributed, a connecting frame is arranged on the relatively inner sides of the two moving frames, at the end of the connecting frame there is a clamping plate, and a pressure test gauge is arranged on one side of the moving frame.

5. A steel bar support degree detection device according to claim 4, characterized in that, The moving frame is slidably connected to the installation groove of the support seat through the sliding seat, and the toothed plate is meshed with the gear, and the two clamping plates clamp the bottom of the steel bar to be tested.

6. A steel bar support degree detection device according to claim 1, characterized in that, One end of the adjusting frame is provided with a rotating shaft, and the adjusting frame is rotationally connected to the vertical plate of the moving frame through the rotating shaft, the other end of the adjusting frame is provided with two support frames, and the two support frames are symmetrically distributed, the support frame is provided with a limiting through - slot, the adjusting frame is provided with a connecting jack, and the connecting jack is located between the two support frames.

7. A steel bar support degree detection device according to claim 1, characterized in that, There are two limiting sliders on the adjusting block, and the adjusting block is slidably connected to the limiting through - slot through the limiting sliders, there is a limiting slide bar on the adjusting block, a compression spring is sleeved on the limiting slide bar, the limiting slide bar is slidably inserted into the connecting jack, and the compression spring is supported between the adjusting block and the adjusting frame.

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