A wire rope tension detection device

Abstract

The present invention provides a wire rope tension detection device, the wire rope tension detection device comprises a bottom plate; a mounting seat, the mounting seat is fixedly mounted on the top of the bottom plate; further comprising: a tensioner, the tensioner is fixedly mounted on the mounting seat; a wire rope interface, the wire rope interface is fixedly mounted on the tensioner; a fixed plate, the fixed plate is fixedly mounted on the top of the bottom plate; a hydraulic cylinder, the hydraulic cylinder is fixedly mounted on the fixed plate; a mounting frame, the mounting frame is fixedly mounted on the output shaft of the hydraulic cylinder; a plurality of tooth plates, the plurality of tooth plates are all arranged in the mounting frame; and an anti-slip protrusion, the anti-slip protrusion is arranged on the corresponding tooth plate. The wire rope tension detection device provided by the present invention has the advantages of being easy to clamp wire ropes of different thicknesses, having a good clamping effect, and ensuring the detection quality.

Description

Technical Field

[0001] The invention relates to a wire rope tension detection device, and in particular to a wire rope tension detection device which is convenient for clamping wire ropes of different thicknesses, has a good clamping effect, and ensures detection quality. Background Art

[0002] Steel wire rope is mainly used in lifting, traction and other occasions. The working conditions are relatively bad. During use, friction and wear, fatigue damage, partial wire breakage and deformation will occur, which reduces the tensile strength of the steel wire rope. In order to ensure the reliability of repeated use of steel wire rope, it is required to be tested for tensile force in accordance with relevant national standards. In the prior art, steel wire rope is tested by tensile testing machine, which is mainly suitable for various physical and mechanical properties of steel wire rope. The tensile machine is used to test the mechanical properties of steel wire rope such as stretching, compression, bending, shearing and peeling. The tensile machine fixture is an important part of the instrument. Different materials require different fixtures, which is also an important factor in whether the test can be carried out smoothly and the accuracy of the test results. However, the traditional tensile machine has poor clamping effect on the steel wire rope and is not firmly fixed, which affects the quality of detection. Summary of the invention

[0003] Purpose of the invention: The present invention aims to provide a wire rope tension detection device to solve the problem that the traditional tension machine has poor clamping effect on the wire rope, is not securely fixed, and affects the detection quality.

[0004] Technical solution: The wire rope tension detection device described in the present invention includes a base plate; a mounting seat, which is fixedly mounted on the top of the base plate; and also includes: a tensioner, which is fixedly mounted on the mounting seat; a wire rope interface, which is fixedly mounted on the tensioner; a fixed plate, which is fixedly mounted on the top of the base plate; a hydraulic cylinder, which is fixedly mounted on the fixed plate; a mounting frame, which is fixedly mounted on the output shaft of the hydraulic cylinder; a plurality of tooth plates, which are all arranged in the mounting frame; and anti-slip protrusions, which are arranged on the corresponding tooth plates.

[0005] Preferably, a plurality of rotating shafts are rotatably mounted in the mounting frame, gears are fixedly mounted on the rotating shafts, two corresponding gears are meshed with each other, and the gears are meshed with the corresponding toothed plates.

[0006] Preferably, a worm wheel is fixedly mounted on the rotating shaft, a rotating rod is rotatably mounted in the mounting frame, two worms are fixedly mounted on the rotating rod, and the worms are meshed with the corresponding worm wheels.

[0007] Preferably, two fixing rods are fixedly mounted on the top inner wall and the bottom inner wall of the mounting frame, a sliding groove is provided on the tooth plate, and one end of the fixing rod extends to the corresponding inner wall of the sliding groove and is slidably connected to the corresponding inner wall of the sliding groove.

[0008] Preferably, the inner wall of the sliding groove is symmetrically provided with limiting grooves, and two limiting rods are fixedly mounted on the fixing rod, and the limiting rods are slidably connected to the corresponding inner walls of the limiting groove.

[0009] Preferably, the top end of the rotating rod passes through the mounting frame and is fixedly provided with a handle.

[0010] Preferably, four supporting legs are fixedly mounted on the bottom of the base plate, and the four supporting legs are distributed in a rectangular shape.

[0011] Beneficial effects: Compared with the prior art, the present invention has the following significant advantages: 1. It is easy to fix the wire rope; 2. It has an anti-slip effect, improves the clamping effect, and ensures the quality of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present invention;

[0013] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0014] Figure 3 for Figure 1 A schematic diagram of the top cross-sectional structure of the installation frame shown. DETAILED DESCRIPTION

[0015] The technical solution of the present invention is further described below in conjunction with the accompanying drawings.

[0016] In the figure: 1. base plate; 2. mounting base; 3. tensioner; 4. wire rope interface; 5. fixing plate; 6. hydraulic cylinder; 7. mounting frame; 8. tooth plate; 9. anti-slip protrusion; 10. rotating shaft; 11. gear; 12. worm gear; 13. rotating rod; 14. worm; 15. fixing rod; 16. handle.

[0017] like Figures 1 to 3As shown, the wire rope tension detection device of this embodiment includes: a base plate 1; a mounting seat 2, which is fixedly mounted on the top of the base plate 1; a tensioner 3, which is fixedly mounted on the mounting seat 2; a wire rope interface 4, which is fixedly mounted on the tensioner 3; a fixed plate 5, which is fixedly mounted on the top of the base plate 1; a hydraulic cylinder 6, which is fixedly mounted on the fixed plate 5; a mounting frame 7, which is fixedly mounted on the output shaft of the hydraulic cylinder 6; a plurality of tooth plates 8, which are all arranged in the mounting frame 7; and anti-slip protrusions 9, which are arranged on the corresponding tooth plates 8.

[0018] A plurality of rotating shafts 10 are rotatably mounted in the mounting frame 7, and gears 11 are fixedly mounted on the rotating shafts 10, and two corresponding gears 11 are meshed with each other, and the gears 11 are meshed with the corresponding toothed plates 8. A worm gear 12 is fixedly mounted on the rotating shaft 10, and a rotating rod 13 is rotatably mounted in the mounting frame 7, and two worms 14 are fixedly mounted on the rotating rod 13, and the worms 14 are meshed with the corresponding worm gears 12. Two fixed rods 15 are fixedly mounted on the top inner wall and the bottom inner wall of the mounting frame 7, and a sliding groove is provided on the toothed plate 8, and one end of the fixed rod 15 extends to the corresponding inner wall of the sliding groove and is slidably connected with the inner wall of the corresponding sliding groove.

[0019] The inner wall of the sliding groove is symmetrically provided with limit grooves, and two limit rods are fixedly installed on the fixed rod 15, and the limit rods are slidably connected with the inner wall of the corresponding limit groove. The top of the rotating rod 13 passes through the mounting frame 7 and is fixedly installed with a handle 16. Four support legs are fixedly installed at the bottom of the base plate 1, and the four support legs are distributed in a rectangular shape.

[0020] The working principle of the wire rope tension detection device provided by the present invention is as follows: one end of the wire rope is fixedly connected to the wire rope interface 4, and then the wire rope passes through four tooth plates 8, and then the handle 16 is rotated, the handle 16 drives the rotating rod 13 to rotate, the rotating rod 13 drives the worm 14 to rotate, the worm 14 drives the worm wheel 12 to rotate, the worm wheel 12 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives a gear 11 to rotate, one gear 11 drives another gear 11 to rotate, and the gear 11 drives the tooth plate 8 to move until the four tooth plates 8 firmly fix the wire rope, stop rotating the handle 16, and then start the hydraulic cylinder 6, and then the tension test experiment can be carried out.

[0021] The wire rope tension detection device described in this embodiment has a tensioner 3 fixedly mounted on the mounting base 2, a wire rope interface 4 fixedly mounted on the tensioner 3, a hydraulic cylinder 6 fixedly mounted on the fixing plate 5, and a plurality of tooth plates 8 are arranged in the mounting frame 7, which is convenient for fixing the wire rope and clamping wire ropes of different thicknesses, and has high practicality; anti-slip protrusions 9 are arranged on the corresponding tooth plates 8, and the gears 11 are meshed with the corresponding tooth plates 8, which have an anti-slip effect, improve the clamping effect, and ensure the quality of detection.

Claims

1. A wire rope tension detection device, characterized in that: comprising a bottom plate (1); A mounting seat (2), the mounting seat (2) being fixedly mounted on the top of the base plate (1); and further comprising: A tensioner (3), the tensioner (3) being fixedly mounted on the mounting seat (2); A wire rope interface (4), the wire rope interface (4) being fixedly mounted on the tensioner; A fixing plate (5), the fixing plate (5) being fixedly mounted on the top of the bottom plate (1); A hydraulic cylinder (6), wherein the hydraulic cylinder (6) is fixedly mounted on the fixed plate (5); A mounting frame (7), the mounting frame (7) being fixedly mounted on an output shaft of the hydraulic cylinder (6); A plurality of tooth plates (8), wherein the plurality of tooth plates (8) are all arranged in the mounting frame (7); an anti-slip protrusion (9), wherein the anti-slip protrusion (9) is arranged on the corresponding tooth plate (8); a plurality of rotating shafts (10) are rotatably mounted in the mounting frame (7), a gear (11) is fixedly mounted on the rotating shaft (10), two corresponding gears (11) are meshed with each other, and the gear (11) is meshed with the corresponding tooth plate (8); a worm gear (12) is fixedly mounted on the rotating shaft (10), a rotating rod (13) is rotatably mounted in the mounting frame (7), two worms (14) are fixedly mounted on the rotating rod (13), and the worms (14) are meshed with the corresponding tooth plate (8); The worm gear (12) is meshed with each other; two fixing rods (15) are fixedly mounted on the top inner wall and the bottom inner wall of the installation frame (7); a sliding groove is provided on the tooth plate (8); one end of the fixing rod (15) extends to the corresponding inner wall of the sliding groove and is slidably connected to the corresponding inner wall of the sliding groove; limiting grooves are symmetrically provided on the inner wall of the sliding groove; two limiting rods are fixedly mounted on the fixing rod (15), and the limiting rods are slidably connected to the corresponding inner wall of the limiting groove; the top end of the rotating rod (13) passes through the installation frame (7) and is fixedly mounted with a handle (16).

2. The wire rope tension detection device according to claim 1, characterized in that: Four supporting legs are fixedly mounted on the bottom of the base plate (1), and the four supporting legs are distributed in a rectangular shape.

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