Material clamping device

Abstract

The utility model relates to the technical field of engineering quality detection, in particular to a material clamping device which comprises a fixing frame, two supporting plates, two moving assemblies and a clamping mechanism, one ends of the two supporting plates are fixed on the fixing frame, the other ends of the two supporting plates are fixed on the two moving assemblies respectively, the clamping mechanism is fixed on the two supporting plates, and the two moving assemblies are fixed on the clamping mechanism. The clamping mechanism comprises two linear motors, two electric telescopic rods and two clamping plates, the two linear motors are fixed to the two supporting plates respectively, one ends of the two electric telescopic rods are fixed to sliding blocks of the two linear motors respectively, and the other ends of the two electric telescopic rods are fixed to the two clamping plates respectively. When the steel bar bending machine clamping device is used, the two linear motors are used for raising the height of the two clamping plates and the clamped steel bar bending machine, so that detection personnel can conveniently detect the outer bottom surface of the steel bar bending machine, the steel bar bending machine cannot shake during detection, and the safety of the detection personnel is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering quality detection, in particular to a material clamping device. Background Art

[0002] Construction project quality inspection refers to the activities of testing and determining the quality characteristics of materials, components, equipment, and engineering entity quality and usage functions of construction projects in accordance with relevant national laws, regulations, mandatory standards for engineering construction, and design documents. Among them, the equipment includes a steel bar bending machine. After long-term use, the steel bar bending machine also needs to be fully inspected to ensure the safety of the steel bar bending machine. The steel bar bending machine is placed on the ground for use, and the outer bottom surface of the steel bar bending machine is very close to the ground. Due to the rust of water on the ground, the outer bottom surface of the steel bar bending machine is easily rusted. At present, when inspecting the outer bottom surface of the steel bar bending machine, it is necessary to use a lifting equipment to hoist the steel bar bending machine. Since the lifting equipment uses a lifting rope, and the lifting rope is soft, it is easy to shake when the steel bar bending machine is lifted. The shaking steel bar bending machine has the risk of injuring the inspection personnel, so a material clamping device is needed to meet the demand. Utility Model Content

[0003] The utility model aims to solve the defect in the prior art that the steel bar bending machine is easy to shake when the outer bottom surface to be detected is hoisted, and proposes a material clamping device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A material clamping device is designed, comprising a fixed frame, two support plates, two moving components and a clamping mechanism, wherein one end of the two support plates are fixed to the fixed frame, and the other ends are respectively fixed to the two moving components, the clamping mechanism is fixed to the two support plates, the clamping mechanism comprises two linear motors, two electric telescopic rods and two clamping plates, the two linear motors are respectively fixed to the two support plates, one end of the two electric telescopic rods are respectively fixed to the sliders of the two linear motors, and the other ends are respectively fixed to the two clamping plates.

[0006] Preferably, the clamping plate is an L-shaped structure.

[0007] Preferably, it further comprises a load-bearing mechanism, wherein the load-bearing mechanism is fixed on the fixing frame and the two clamping plates.

[0008] Preferably, the load-bearing mechanism includes a plurality of connecting ropes and a winding mechanism, the winding mechanism is fixed on the fixing frame, and one ends of the plurality of connecting ropes are evenly distributed on the two clamping plates, and the other ends are fixed on the winding mechanism.

[0009] Preferably, the winding mechanism includes a plurality of holes, two guide rollers, two rotating shafts, two limit frames and a driving mechanism, the two limit frames are fixed on the fixed frame, the plurality of holes are penetrated through the fixed frame, the two rotating shafts respectively penetrate and rotate on the two limit frames, the two guide rollers are respectively fitted and fixed on the two rotating shafts, the plurality of connecting ropes respectively penetrate through the plurality of holes and are evenly fixed on the two guide rollers, and the driving mechanism is fixed on the fixed frame and the two rotating shafts.

[0010] Preferably, the driving mechanism comprises a rotating motor and a driving assembly, the rotating motor is fixed on the fixing frame and the driving assembly, and the driving assembly is fixed on the two rotating shafts.

[0011] The utility model provides a material clamping device, which has the beneficial effect that when the material clamping device is in use, two moving components are used to push the fixed frame to the top of the steel bar bending machine, two linear motors are used to adjust the height of the two clamping plates, and two electric telescopic rods are used to adjust the distance between the two clamping plates, so that the two clamping plates clamp the steel bar bending machine, and because the clamping plates are of L-shaped structure, the steel bar bending machine is clamped while the steel bar bending machine is supported, thereby ensuring the stability of the steel bar bending machine, and two linear motors are used to raise the height of the two clamping plates and the clamped steel bar bending machine, thereby facilitating the inspection personnel to inspect the outer bottom surface of the steel bar bending machine, and during the inspection, the steel bar bending machine will not shake, thereby ensuring the safety of the inspection personnel, and in the process of the steel bar bending machine being raised, the rotating motor is used to drive the two second sprockets to rotate through the first sprocket and the chain, thereby allowing the two guide rollers to roll up multiple connecting ropes, thereby reducing the pressure of the steel bar bending machine on the two electric telescopic rods, thereby extending the service life of the two electric telescopic rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a material clamping device proposed by the utility model;

[0013] Figure 2 A side view of a clamping plate of a material clamping device proposed by the utility model;

[0014] Figure 3 This is a left view of a material clamping device proposed by the utility model;

[0015] Figure 4 This is a top view of a material clamping device proposed by the utility model.

[0016] In the figure: a fixed frame 1, a support plate 2, a moving component 3, a linear motor 4, an electric telescopic rod 5, a clamping plate 6, a rotating motor 7, a first sprocket 8, a chain 9, a second sprocket 10, a guide roller 11, a rotating shaft 12, a limit frame 13, a connecting rope 14, and a hole 15. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Example 1

[0019] Reference Figure 1-4 A material clamping device comprises a fixed frame 1, two support plates 2, two moving components 3 and a clamping mechanism. One end of the two support plates 2 is fixed on the fixed frame 1, and the other end is fixed on the two moving components 3 respectively. The two moving components 3 are used to facilitate the position movement of the fixed frame 1 and the two support plates 2. The clamping mechanism is fixed on the two support plates 2. The clamping mechanism is used to clamp the steel bar bending machine, thereby raising the position of the steel bar bending machine and ensuring that the steel bar bending machine does not shake.

[0020] The clamping mechanism includes two linear motors 4, two electric telescopic rods 5 and two clamping plates 6. The two linear motors 4 are respectively fixed on the two support plates 2. One end of the two electric telescopic rods 5 is respectively fixed on the sliders of the two linear motors 4, and the other end is respectively fixed on the two clamping plates 6. The two linear motors 4 are used to adjust the height of the two clamping plates 6. The two electric telescopic rods 5 are used to adjust the distance between the two clamping plates 6. The clamping plate 6 is an L-shaped structure. When in use, the L-shaped clamping plate 6 can not only clamp the steel bar bending machine, but also support the steel bar bending machine to ensure the stability of the steel bar bending machine when it is lifted. When the clamping plate 6 supports the steel bar bending machine, it only contacts the edge of the frame of the steel bar bending machine, which will not affect the detection of the outer bottom surface of the steel bar bending machine.

[0021] Working principle: When in use, two moving components 3 are used to push the fixed frame 1 to the top of the steel bar bending machine, two linear motors 4 are used to adjust the height of the two clamping plates 6, and two electric telescopic rods 5 are used to adjust the distance between the two clamping plates 6, so that the two clamping plates 6 can clamp the steel bar bending machine. Since the clamping plates 6 are L-shaped structures, they will support the steel bar bending machine when clamping it, ensuring the stability of the steel bar bending machine. Two linear motors 4 are used to raise the height of the two clamping plates 6 and the clamped steel bar bending machine, so as to facilitate the inspection personnel to inspect the outer bottom surface of the steel bar bending machine, and during the inspection, the steel bar bending machine will not shake, ensuring the safety of the inspection personnel.

[0022] Example 2

[0023] In Example 1, although the two clamping plates 6 can hold up the steel bar bending machine, due to the heavy weight of the steel bar bending machine and the vertical arrangement between the electric telescopic rod 5 and the clamping plates 6, a great pressure will be exerted on the electric telescopic rod 5, thereby affecting the service life of the electric telescopic rod 5. Figure 1 , 3 4, as another preferred embodiment of the utility model, is different from embodiment 1 in that it further includes a load-bearing mechanism, which is fixed on the fixing frame 1 and the two clamping plates 6. The load-bearing mechanism is used to reduce the pressure of the clamping plates 6 and the steel bar bending machine on the electric telescopic rod 5, thereby ensuring the service life of the electric telescopic rod 5.

[0024] The load-bearing mechanism includes a plurality of connecting ropes 14 and a reeling mechanism, wherein the reeling mechanism is fixed to the fixing frame 1, and one end of the plurality of connecting ropes 14 is evenly distributed on the two clamping plates 6, and the other end is fixed to the reeling mechanism. The reeling mechanism is used to reel the plurality of connecting ropes 14, and the reeling of the plurality of connecting ropes 14 is used to pull the two clamping plates 6, thereby reducing the pressure of the clamping plates 6 and the steel bar bending machine on the electric telescopic rod 5.

[0025] The winding mechanism includes a plurality of holes 15, two guide rollers 11, two rotating shafts 12, two limit frames 13 and a driving mechanism. The two limit frames 13 are both fixed on the fixed frame 1. The plurality of holes 15 are all arranged through the fixed frame 1. The two rotating shafts 12 are respectively arranged through and rotatably arranged on the two limit frames 13. The two guide rollers 11 are respectively fitted and fixed on the two rotating shafts 12. A plurality of connecting ropes 14 are respectively arranged through the plurality of holes 15 and are evenly fixed on the two guide rollers 11. The driving mechanism is fixed on the fixed frame 1 and the two rotating shafts 12. The driving mechanism includes a rotating motor 7 and a driving assembly. The rotating motor 7 is fixed on the fixed frame 1 and the driving assembly. The rotating motor 7 is a forward and reverse motor. The driving assembly is fixed on the two rotating shafts 12. The driving assembly includes a first sprocket 8, a chain 9 and two second sprockets 10. The first sprocket 8 and the two second sprockets 10 are respectively fixed on the output shaft of the rotating motor 7 and the two rotating shafts 12. The chain 9 is engaged with the first sprocket 8 and the two second sprockets 10. The diameter of the first sprocket 8 is greater than the diameter of the two second sprockets 10 , so that the first sprocket 8 can smoothly drive the two second sprockets 10 to rotate through the chain 9 .

[0026] Working principle: When in use, the rotating motor 7 drives the two second sprockets 10 to rotate through the first sprocket 8 and the chain 9, so that the two guide rollers 11 roll up the multiple connecting ropes 14, thereby reducing the pressure of the steel bar bending machine on the two electric telescopic rods 5, thereby extending the service life of the two electric telescopic rods 5.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material clamping device, comprising a fixed frame (1), two support plates (2) and two moving components (3), wherein one end of the two support plates (2) are fixed to the fixed frame (1) and the other end are fixed to the two moving components (3), characterized in that: Also includes: A clamping mechanism, the clamping mechanism is fixed on the two support plates (2), the clamping mechanism comprises two linear motors (4), two electric telescopic rods (5) and two clamping plates (6), the two linear motors (4) are respectively fixed on the two support plates (2), one end of the two electric telescopic rods (5) is respectively fixed on the sliders of the two linear motors (4), and the other end is respectively fixed on the two clamping plates (6).

2. The material clamping device according to claim 1, characterized in that: The clamping plate (6) is an L-shaped structure.

3. The material clamping device according to claim 1, characterized in that: It also comprises a load-bearing mechanism, wherein the load-bearing mechanism is fixed on the fixing frame (1) and the two clamping plates (6).

4. The material clamping device according to claim 3, characterized in that: The load-bearing mechanism comprises a plurality of connecting ropes (14) and a reeling mechanism, wherein the reeling mechanism is fixed on the fixing frame (1), and one end of the plurality of connecting ropes (14) is evenly distributed on the two clamping plates (6), and the other end is fixed on the reeling mechanism.

5. The material clamping device according to claim 4, characterized in that: The winding mechanism comprises a plurality of holes (15), two guide rollers (11), two rotating shafts (12), two limit frames (13) and a driving mechanism. The two limit frames (13) are both fixed on the fixed frame (1). The plurality of holes (15) are both arranged through the fixed frame (1). The two rotating shafts (12) respectively pass through and are rotatably arranged on the two limit frames (13). The two guide rollers (11) are respectively sleeved and fixed on the two rotating shafts (12). The plurality of connecting ropes (14) respectively pass through the plurality of holes (15) and are evenly fixed on the two guide rollers (11). The driving mechanism is fixed on the fixed frame (1) and the two rotating shafts (12).

6. The material clamping device according to claim 5, characterized in that: The driving mechanism comprises a rotating motor (7) and a driving assembly, wherein the rotating motor (7) is fixed on the fixing frame (1) and the driving assembly, and the driving assembly is fixed on the two rotating shafts (12).

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