Auxiliary fixing tool for steel wire rope tension detection

Abstract

The utility model relates to the field of steel wire rope tension detection, in particular to an auxiliary fixing tool for steel wire rope tension detection, which comprises a base, an outer box is fixedly connected to the bottom of the base, a motor is fixedly connected to the right side of an inner frame of the outer box, and a top seat is fixedly connected to the center of the bottom of an inner cavity of the outer box. A first connecting shaft and a second connecting shaft are installed on the left side and the right side of an inner frame of the outer box correspondingly. According to the auxiliary fixing tool for steel wire rope tension detection, a first connecting shaft installed on the axis of a first chain wheel and a second connecting shaft installed on the axis of a second chain wheel are driven to rotate, a lead screw installed at the top of the first connecting shaft is driven to rotate, a lead screw barrel with threads outside the lead screw and an outer barrel drive the second connecting shaft to move up and down, and the side of the second connecting shaft slides on a guide rod; after the lead screw is limited to rotate, the lead screw barrel in threaded connection with the outer wall of the lead screw does not rotate and only moves up and down.

Description

Technical Field

[0001] The utility model relates to the field of wire rope tension detection, in particular to an auxiliary fixing tool for wire rope tension detection. Background Art

[0002] Steel wire rope is a standard product in all industrial countries, mainly used in lifting, pulling and other transportation that requires high-strength wire ropes. The diameter, number of strands, number of steel wires per strand, tensile strength and sufficient safety factor can be selected according to the application requirements;

[0003] In the prior art, in the tension test of the wire rope, most operations are to press down to test the strength of the wire rope. However, the specifications of the wire ropes are different, resulting in the spacing between the wire rope contact rollers affecting whether the wire rope can be smoothly limited. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary fixing tool for detecting the tension of a steel wire rope, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The transmission mechanism that this outer circumstance is different from the mechanism that the present invention relates to a kind of auxiliary fixing tool for detecting wire rope tension force, comprises a base, the bottom of the base is fixedly connected with an outer box, the right side of the inner frame of the outer box is fixedly connected with a motor, the bottom center part of the inner cavity bottom of the outer box is fixedly connected with a top seat, the left and right sides of the inner frame of the outer box are respectively installed with a connecting shaft one and a connecting shaft two, the outer wall of the connecting shaft one is fixedly connected with a sprocket one, the outer wall of the connecting shaft two is fixedly connected with a sprocket two, the driving shaft of the motor is installed with a sprocket overall, and the sprocket overall is respectively connected with the sprocket one and the sprocket two through a chain for transmission.

[0007] As a further solution of the utility model: a base is fixedly connected to the center of the top of the outer box, and a second connecting shaft is arranged above the base.

[0008] As a further solution of the utility model: the outer wall of the connecting shaft 2 is fixedly connected to a cylinder, a push rod is installed on the driving part of the cylinder, a movable block is fixedly connected to the outer wall of the push rod, a hinge is hinged on the back of the movable block, and the hinge is hinged to the top rear part of the cylinder.

[0009] As a further solution of the utility model: a protruding piece is welded at the front end of the movable block, inclined blocks are welded on the left and right sides of the top of the second connecting shaft, an L-shaped connecting block is fixedly connected to the outer wall of the inclined block, an inclined groove block is fixedly connected to the right side of the inclined block, and the L-shaped connecting block is slidably connected to the inclined groove block.

[0010] As a further solution of the utility model: an arc clamp is fixedly connected to the top of the chute block.

[0011] As a further solution of the utility model: a sprocket wheel 2 is arranged between the two groups of arc clamps, a guide wheel 1 and a guide wheel 2 are respectively installed on the outer wall of the sprocket wheel 2, and a wire rope body is arranged between the guide wheel 1 and the guide wheel 2.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model controls the operation of the air cylinder, and the push rod connected to the pushing end thereof pushes the movable block to swing, and the protruding piece connected to the front end of the movable block swings upward, and pushes the inclined groove block to slide at the L-shaped connecting block position, and the arc clamp connected to the top of the inclined groove block is tilted and displaced inwardly under the sliding of the inclined groove block. When the two sets of arc clamps are close to each other, the sprocket wheel 2 inserted between the arc clamps can be clamped. This kind of operation is convenient for replacing the sprocket wheel 2, and it is used for the later use of steel wire rope bodies with different specifications, and its structure is more optimized and the design is more reasonable.

[0014] The utility model fixes two ends of the steel wire rope body on the clamping parts, and a section in the middle part of the steel wire rope body is between the guide wheel one and the guide wheel two, controls the operation of the motor, and the sprocket body connected to the motor driving shaft and the sprocket two and the sprocket one are in transmission connection, that is, drives the connecting shaft one installed on the axis of the sprocket one and the connecting shaft two installed on the axis of the sprocket two to rotate, the screw rod installed on the top of the connecting shaft one rotates, and the screw rod tube with threads outside the screw rod and the outer tube drive the connecting shaft two to move up and down, and the side of the connecting shaft two slides with the guide rod, which is used to limit that after the screw rod rotates, the screw rod tube with threads on the outer wall of the screw rod will not rotate, but will only move up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a structural schematic diagram of an auxiliary fixing tool for detecting wire rope tension.

[0016] Figure 2 The figure is a cross-sectional view of an outer box of an auxiliary fixing tool for detecting wire rope tension.

[0017] Figure 3 The figure is a front view of an outer box of an auxiliary fixing tool for detecting wire rope tension.

[0018] Figure 4 It is an auxiliary fixing tool for wire rope tension detection Figure 1Enlarged view of point A.

[0019] In the figure: base 1, outer box 2, outer tube 3, screw 4, guide rod 5, screw tube 6, top seat 7, base 8, motor 9, connecting shaft 10, sprocket 1 11, connecting shaft 2 12, sprocket 2 13, guide wheel 1 14, guide wheel 2 15, wire rope body 16, inclined block 17, L-shaped connecting block 18, cylinder 19, hinge 20, movable block 21, push rod 22, inclined slot block 23, arc clamp 24, protruding piece 25. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] See also Figures 1 to 4In the embodiment of the utility model, an auxiliary fixing tool for wire rope tension detection includes a base 1, the bottom of the base 1 is fixedly connected to an outer box 2, the right side of the inner frame of the outer box 2 is fixedly connected to a motor 9, the center of the bottom of the inner cavity of the outer box 2 is fixedly connected to a top seat 7, the left and right sides of the inner frame of the outer box 2 are respectively installed with a connecting shaft 10 and a connecting shaft 2 12, the outer wall of the connecting shaft 10 is fixedly connected to a sprocket 11, the outer wall of the connecting shaft 2 12 is fixedly connected to a sprocket 2 13, the driving force of the motor 9 The shaft is equipped with a sprocket assembly, and the sprocket assembly is respectively connected to the sprocket 1 11 and the sprocket 2 13 through chains. The top of the connecting shaft 10 is fixedly connected with a screw rod 4, the outer wall of the screw rod 4 is threadedly connected with a screw rod tube 6, the outer wall of the screw rod tube 6 is fixedly connected with an outer tube 3, and one side of the outer tube 3 is fixedly connected with a connecting shaft 2 12. Guide rods 5 are welded on both sides of the top of the prime outer box 2. The guide rods 5 are slidably connected to the sides of the connecting shaft 2 12. Top seats 7 are installed on the tops of the guide rods 5 and the screw rod tube 6. A screw cylinder 6 is fixedly connected between the top seats 7 of the group, a base 8 is fixedly connected to the top center of the outer box 2, a connecting shaft 12 is arranged above the base 8, a cylinder 19 is fixedly connected to the outer wall of the connecting shaft 12, a push rod 22 is installed at the driving part of the cylinder 19, a movable block 21 is fixedly connected to the outer wall of the push rod 22, a hinge 20 is hingedly arranged at the back of the movable block 21, and the hinge 20 is hingedly arranged at the top rear part of the cylinder 19, a protruding piece 25 is welded at the front end of the movable block 21, and a connecting rod 22 is installed at the driving part of the cylinder 19, and a push rod 22 is installed at the driving part of the cylinder 19, and a movable block 21 is fixedly connected to the outer wall of the push rod 22, and a hinge 20 is hingedly arranged at the top rear part of the cylinder 19, and a protruding piece 25 is welded at the front end of the movable block 21. The left and right sides of the top of the second shaft 12 are welded with inclined blocks 17, the outer wall of the inclined block 17 is fixedly connected with an L-shaped connecting block 18, the right side of the inclined block 17 is fixedly connected with an inclined groove block 23, the L-shaped connecting block 18 is slidably connected to the inclined groove block 23, the top of the inclined groove block 23 is fixedly connected with an arc clamp 24, a sprocket 2 is arranged between the two sets of arc clamps 24, the outer wall of the sprocket 2 13 is respectively installed with a guide wheel 14 and a guide wheel 2 15, and a wire rope body 16 is arranged between the guide wheel 14 and the guide wheel 2 15.

[0022] When in use, the two ends of the wire rope body 16 are fixed on the clamping member, and a section in the middle of the wire rope body 16 is between the guide wheel 14 and the guide wheel 2 15, and the motor 9 is controlled to operate. The sprocket body connected to the motor 9 driving shaft and the sprocket 2 13 and the sprocket 1 11 are connected in transmission, that is, the connecting shaft 10 installed on the axis of the sprocket 1 11 and the connecting shaft 2 12 installed on the axis of the sprocket 2 13 are driven to rotate, and the screw rod 4 installed on the top of the connecting shaft 10 rotates, and the screw rod tube 6 and the outer tube 3 with threads outside the screw rod 4 drive the connecting shaft 2 12 to move up and down, and the side of the connecting shaft 2 12 slides with the guide rod 5, which is used to limit that after the screw rod 4 rotates, the screw rod tube 6 with threads on the outer wall of the screw rod 4 will not rotate, but will only move up and down;

[0023] The control cylinder 19 operates, and the push rod 22 connected to its push end pushes the movable block 21 to swing, and the protruding piece 25 connected to the front end of the movable block 21 swings upward, and pushes the inclined groove block 23 to slide at the L-shaped connecting block 18. The arc clamp 24 connected to the top of the inclined groove block 23 is tilted and displaced inward under the sliding of the inclined groove block 23. When the two sets of arc clamps 24 are close to each other, the sprocket wheel 13 inserted between the arc clamps 24 can be clamped. This operation is convenient for replacing the sprocket wheel 13, which is used for the use of the wire rope body 16 of different specifications in the later stage;

[0024] When the lower sprocket wheel 13 is located between the guide wheel 14 and the guide wheel 2 15, the steel wire rope body 16 bends downward, and the strength of the steel wire rope body 16 under tension is detected.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An auxiliary fixing tool for wire rope tension detection, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to an outer box (2), the right side of the inner frame of the outer box (2) is fixedly connected to a motor (9), the center of the bottom of the inner cavity of the outer box (2) is fixedly connected to a top seat (7), the left and right sides of the inner frame of the outer box (2) are respectively mounted with a connecting shaft 1 (10) and a connecting shaft 2 (12), the outer wall of the connecting shaft 1 (10) is fixedly connected to a sprocket 1 (11), the outer wall of the connecting shaft 2 (12) is fixedly connected to a sprocket 2 (13), the driving shaft of the motor (9) is mounted with a sprocket assembly, and the sprocket assembly is respectively connected to the sprocket 1 (11) and the sprocket assembly via a chain. The first connecting shaft (10) is connected to the second wheel (13) in a transmission manner, the top of the connecting shaft (10) is fixedly connected to a screw rod (4), the outer wall of the screw rod (4) is threadedly connected to a screw rod tube (6), the outer wall of the screw rod tube (6) is fixedly connected to an outer tube (3), one side of the outer tube (3) is fixedly connected to the second connecting shaft (12), the left and right sides of the top of the prime outer box (2) are welded with guide rods (5), the guide rods (5) are slidably connected to the sides of the second connecting shaft (12), the tops of the guide rods (5) and the screw rod tube (6) are both installed with top seats (7), and the screw rod tube (6) is fixedly connected between the two groups of top seats (7).

2. The auxiliary fixing tool for wire rope tension detection according to claim 1, characterized in that: A base (8) is fixedly connected to the center portion of the top of the outer box (2), and a second connecting shaft (12) is provided above the base (8).

3. The auxiliary fixing tool for wire rope tension detection according to claim 2, characterized in that: The outer wall of the second connecting shaft (12) is fixedly connected to a cylinder (19), a push rod (22) is installed at the driving part of the cylinder (19), the outer wall of the push rod (22) is fixedly connected to a movable block (21), the back side of the movable block (21) is hinged with a hinge (20), and the hinge (20) is hingedly arranged at the top rear part of the cylinder (19).

4. The auxiliary fixing tool for wire rope tension detection according to claim 3, characterized in that: A protruding piece (25) is welded to the front end of the movable block (21), and inclined blocks (17) are welded to the left and right sides of the top of the second connecting shaft (12). An L-shaped connecting block (18) is fixedly connected to the outer wall of the inclined block (17), and an inclined groove block (23) is fixedly connected to the right side of the inclined block (17). The L-shaped connecting block (18) is slidably connected to the inclined groove block (23).

5. The auxiliary fixing tool for wire rope tension detection according to claim 4, characterized in that: An arc clamp (24) is fixedly connected to the top of the chute block (23).

6. The auxiliary fixing tool for wire rope tension detection according to claim 5, characterized in that: A sprocket wheel 2 (13) is arranged between the two groups of arc clamps (24), a guide wheel 1 (14) and a guide wheel 2 (15) are respectively mounted on the outer wall of the sprocket wheel 2 (13), and a wire rope body (16) is arranged between the guide wheel 1 (14) and the guide wheel 2 (15).

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