Deformation detection tool for safety ring of steel wire rope

Abstract

The utility model belongs to the field of building construction, and particularly relates to a steel wire rope safety ring deformation detection tool which comprises two transverse sliding plates, a transverse cylinder arranged between the two transverse sliding plates in a penetrating mode, a fixing block arranged in the middle of the transverse cylinder, a fixing bottom plate arranged on the bottom face of the fixing block, a vertical cylinder fixed upwards by the fixing block, and a vertical sliding plate sleeved on the vertical cylinder in a sliding mode. A transverse spring is arranged between the transverse sliding plate and the fixing block, and a vertical spring is arranged between the vertical sliding plate and the fixing block. The tool can quantitatively detect the deformation of the steel wire rope safety ring, provides a basis for judgment, timely discovers the slippage problem of the steel wire rope, and can timely judge and adjust the change of the safety ring to avoid sudden change.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of building construction, especially relates to a steel wire rope safety ring deformation detection tool. BACKGROUND

[0002] Steel wire rope is widely used in building engineering for tensioning and fixing, in order to ensure the stability of the steel wire rope connection, a rope clamp is needed to be used for fixing at the tail end of the steel wire rope. In order to facilitate intuitive monitoring whether the steel wire rope appears to loosen and slip, a rope clamp can be additionally arranged at the tail of the steel wire rope, and the steel wire rope between the adjacent rope clamps at the tail is kept in a state of loose protrusion, thereby forming a safety ring. In this way, once the connected steel wire rope slips during use, the safety ring formed by the loose steel wire rope will be deformed and become smaller, thereby facilitating timely discovery and processing. At present, the deformation of the safety ring is mostly observed by naked eyes, and there are conditions of untimely judgment and misjudgment, and a tool for quantitatively detecting the deformation of the safety ring is needed. SUMMARY

[0003] The problem to be solved by the present application is to overcome the shortcomings of the background art and provide a steel wire rope safety ring deformation detection tool.

[0004] The present application is achieved by the following technical solutions:

[0005] A steel wire rope safety ring deformation detection tool, comprising two horizontal slides, a circular hole is arranged on one side of the two horizontal slides, a horizontal cylinder is arranged in the circular hole, the horizontal cylinder is perpendicular to the horizontal slide, the horizontal slide can slide along the horizontal cylinder, a fixed block is arranged in the middle of the horizontal cylinder, a fixed bottom plate is integrally arranged on the bottom surface of the fixed block, a vertical cylinder is fixed on the upper surface of the fixed block, and a vertical slide is slidably connected to the vertical cylinder; a horizontal spring is arranged on the horizontal cylinder between the horizontal slide and the fixed block, one end of the horizontal spring is fixed to the fixed block, and the other end of the horizontal spring is fixed to the horizontal slide; a vertical spring is arranged on the vertical cylinder between the vertical slide and the fixed block, the upper end of the vertical spring is fixed to the vertical slide, and the lower end of the vertical spring is fixed to the fixed block.

[0006] Preferably, scales are arranged on the horizontal cylinder and the vertical cylinder.

[0007] Preferably, a handle is arranged downwardly on the fixed bottom plate.

[0008] The tool can quantitatively detect the deformation of the steel wire rope safety ring, provide a basis for judgment, and timely discover the steel wire rope slip problem, and the change amount of the safety ring detected by the tool can be used to judge and adjust the steel wire rope slip condition in time, thereby avoiding sudden changes. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is a whole structure schematic view of the embodiment.

[0010] Figure 2 Figure 3 is a schematic view of the overall structure of another aspect of the embodiment;

[0011] Figure 3 Figure 4 is a schematic view of the structure of the lateral slide of the embodiment;

[0012] Figure 4 Figure 5 is a schematic view of the structure of the lateral cylinder and vertical cylinder of the embodiment.

[0013] In the figure, 1 is a lateral slide, 2 is a round hole, 3 is a lateral cylinder, 4 is a fixed block, 5 is a fixed bottom plate, 6 is a vertical cylinder, 7 is a vertical slide, 8 is a lateral spring, 9 is a vertical spring, and 10 is a handle. DETAILED DESCRIPTION

[0014] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme of the embodiment of the present application will be described clearly and completely below in combination with the drawings of the embodiment of the present application. Obviously, the described embodiment is a part of the embodiments of the present application, rather than all the embodiments of the present application.

[0015] The embodiment includes two lateral slides 1, which are long rectangular plates. A round hole 2 is arranged on one side of each lateral slide 1, i.e. the round hole 2 is not arranged at the middle position of the lateral slide 1, but is deviated to one side. A lateral cylinder 3 is arranged in each round hole 2 of the two lateral slides 1. The lateral cylinder 3 is a smooth column, and the lateral cylinder 3 is perpendicular to the lateral slide 1. The lateral slide 1 can slide left and right along the lateral cylinder 3. A fixed block 4 is arranged at the middle position of the lateral cylinder 3. The bottom surface of the fixed block 4 is integrally provided with a fixed bottom plate 5, which is also a long rectangular plate. A lateral spring 8 is sleeved on the lateral cylinder 3 between each lateral slide 1 and the fixed block 4. There are two lateral springs 8, which are arranged on the two sides of the fixed block 4. One end of the lateral spring 8 is fixed on the fixed block 4, and the other end is fixed on the lateral slide 1. The lateral spring 8 can be compressed or elongated along with the sliding of the lateral slide 1 on the lateral cylinder 3.

[0016] A vertical cylinder 6 is fixed upward on the upper surface of the fixed block 4. A vertical slide 7 is sleeved on the vertical cylinder 6 and can slide up and down along the vertical cylinder 6. A vertical spring 9 is sleeved on the vertical cylinder 6 between the vertical slide 7 and the fixed block 4. The upper end of the vertical spring 9 is fixed on the vertical slide 7, and the lower end is fixed on the fixed block 4. The vertical spring 9 can be compressed or elongated along with the sliding of the vertical slide 7 on the vertical cylinder 6.

[0017] The length changes of the vertical spring 9 and the horizontal spring 8 can be measured by a measuring ruler. To facilitate observation of the length changes of the horizontal spring 8 and the vertical spring 9, it is preferable to have scales on both the horizontal cylinder 3 and the vertical cylinder 6. The lengths of the horizontal spring 8 and the vertical spring 9 can be obtained through the scales, and the deformation of the safety ring can be obtained by comparison.

[0018] Since the tool is small, it is preferable to have a handle 10 on the fixed base plate 5 facing downwards for easy use. Holding the handle 10 makes it easier to use the tool.

[0019] In use, after the wire rope is initially tensioned and fixed, the tool of this invention is placed inside the safety ring. The end of the fixing base plate 5 furthest from the transverse spring 8 is placed on the lower surface of the safety ring, with the fixing base plate 5 positioned as close to the center of the safety ring as possible. The end of the vertical slide plate 7 furthest from the vertical spring 9 is placed in the upper space of the safety ring, with the upper surface of the vertical slide plate 7 pressing against the upper surface of the safety ring. The ends of the two transverse slide plates 1 furthest from the transverse spring 8 extend into the left and right sides of the safety ring, respectively, pressing against the left and right sides of the safety ring. Throughout the testing process, the transverse spring 8 and vertical spring 9 are outside the safety ring; only the transverse slide plate 1, vertical slide plate 7, and the end of the fixing base plate 5 furthest from the transverse spring 8 extend into the safety ring. To place the transverse slide plate 1 and vertical slide plate 7 into the safety ring, the transverse slide plate 1 and vertical slide plate 7 will move along the transverse spring 8... Slide the tool towards cylinder 3 and vertical cylinder 6. The horizontal spring 8 and vertical spring 9 will be slightly compressed. After placing one end of the horizontal slide plate 1 and vertical slide plate 7 into the safety ring, read and record the total length of the horizontal spring 8 and the length of the vertical spring 9 outside the safety ring. After a period of use, use the above method again to place the tool into the safety ring and measure the total length of the horizontal spring 8 and the length of the vertical spring 9. Compare with the original record to determine whether the safety ring has deformed. If the wire rope slips, the safety ring will become smaller, and the total length of the horizontal spring 8 and the length of the vertical spring 9 will also become smaller. The magnitude of deformation can also be determined by the change in horizontal and vertical lengths. When the deformation exceeds the safety threshold, there is a possibility of a sudden change. At this time, measures should be taken to adjust and fix the safety rope to prevent the sudden change from occurring.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; those skilled in the art should understand that modifications can still be made to the technical solutions described in the above embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A tool for detecting the deformation of a steel wire rope safety ring, characterized in that: It includes two horizontal sliding plates (1), one side of each horizontal sliding plate (1) is provided with a circular hole (2), a horizontal cylinder (3) is inserted through the circular hole (2), the horizontal cylinder (3) is perpendicular to the horizontal sliding plate (1), the horizontal sliding plate (1) can slide along the horizontal cylinder (3), a fixed block (4) is provided in the middle of the horizontal cylinder (3), the bottom surface of the fixed block (4) is integrally provided with a fixed base plate (5), the upper surface of the fixed block (4) is fixed upward with a vertical cylinder (6), a vertical sliding plate (7) is slidably sleeved on the vertical cylinder (6); a horizontal spring (8) is sleeved on the horizontal cylinder (3) between the horizontal sliding plate (1) and the fixed block (4), one end of the horizontal spring (8) is fixed on the fixed block (4) and the other end is fixed on the horizontal sliding plate (1); a vertical spring (9) is sleeved on the vertical cylinder (6) between the vertical sliding plate (7) and the fixed block (4), the upper end of the vertical spring (9) is fixed on the vertical sliding plate (7) and the lower end is fixed on the fixed block (4).

2. The wire rope safety ring deformation detection tool according to claim 1, characterized in that: Both the horizontal cylinder (3) and the vertical cylinder (6) are provided with scales.

3. The wire rope safety ring deformation detection tool according to claim 1, characterized in that: The fixed base plate (5) is provided with a handle (10) facing downwards.

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