Tensile circulating assistive device for steel wire rope

Abstract

The invention discloses a steel wire rope tensile circulation assistive device, and relates to the technical field of steel wire rope detection. According to the steel wire rope tensile circulation assistive device, through cooperation of the side edge positioning frame, the sliding detection frame and the locking assembly, a steel wire rope body can be conveniently placed and locked, and compared with traditional winding type positioning, the operation convenience of equipment can be further improved; and meanwhile, the equipment can be suitable for locking and detecting different types of steel wire rope bodies, the locking effect on the steel wire rope bodies can be effectively improved through cooperation of an arc-shaped positioning plate and a positioning convex block, falling in the detection process is avoided, and the detection effect is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of wire rope testing technology, specifically to a wire rope tensile testing cycle aid. Background Technology

[0002] After production and processing, steel wire ropes need to undergo tensile performance testing. Referring to Chinese patent publication number CN105158071B, "Steel Wire Rope Tensile Cycling Auxiliary Device," this patent points out that there is currently no complete device on the market for measuring the tensile strength of steel wire ropes. Some methods simply involve cutting the steel wire rope into sections using a casting method, casting them into V-shaped clamps, and then connecting them to a testing machine for breaking tensile testing. All these methods test the steel wire rope in sections, without testing the entire rope. This testing method not only requires damaging the steel wire rope but also involves a complex operation. Furthermore, the locking mechanism for the steel wire rope remains difficult, affecting the ease of operation and applicability of the device. Therefore, we propose a steel wire rope tensile cycling auxiliary device to solve these problems. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a wire rope tensile circulatory accessory, which solves the problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solution: a wire rope anti-tensile circulation auxiliary device, comprising a body, a side positioning frame fixedly installed on one side of the inside of the body, and a sliding detection frame slidably installed on the side of the inside of the body away from the side positioning frame. Both the side positioning frame and the sliding detection frame are provided with locking components inside for locking the wire rope body. A detection cylinder is fixedly installed inside the machine body, and a tensile testing module is fixedly installed on the outside of the sliding detection frame. The piston end of the detection cylinder is fixedly connected to the tensile testing module. The detection cylinder is used to drive the sliding detection frame to move inside the machine body through the tensile testing module to realize the tensile performance test of the wire rope body. The locking assembly inside the sliding detection frame includes a concave upper pressure plate and a concave lower pressure plate. The concave lower pressure plate is fixedly installed inside the sliding detection frame, and the concave upper pressure plate is slidably installed inside the sliding detection frame. The concave upper pressure plate and the concave lower pressure plate are used to clamp and lock the wire rope body placed inside the sliding detection frame. Both the concave upper pressure plate and the concave lower pressure plate are equipped with arc-shaped positioning plates on their inner sides, and multiple positioning protrusions are fixedly installed on the side of each arc-shaped positioning plate near the wire rope body.

[0005] Preferably, the plurality of positioning protrusions are respectively installed obliquely on the outer side of the corresponding arc-shaped positioning plate, and the plurality of positioning protrusions are used to contact the outer surface of the wire rope body to lock the wire rope body.

[0006] Preferably, multiple support springs are fixedly installed between each of the multiple arc-shaped positioning plates and the corresponding concave upper pressure plate and concave lower pressure plate.

[0007] Preferably, both the concave upper pressure plate and the concave lower pressure plate have rectangular slots inside, and the arc-shaped positioning plate is slidably connected inside the corresponding concave slot.

[0008] Preferably, a plurality of limiting slide rods are fixedly installed at the end of the concave upper pressure plate, and the limiting slide rods pass through the corresponding concave lower pressure plate and maintain a sliding connection with it.

[0009] Preferably, a drive cylinder is fixedly installed on the top of both the side positioning frame and the sliding detection frame. The piston end of the drive cylinder is fixedly connected to the corresponding concave upper pressure plate, which is used to drive the corresponding concave upper pressure plate to slide up and down.

[0010] Preferably, two arc-shaped protective frames are fixedly installed on the side of the side positioning frame near the sliding detection frame. The two arc-shaped protective frames are symmetrical to each other and are located on the upper and lower sides of the wire rope body, respectively.

[0011] Preferably, a protective shell is rotatably connected to the side of the machine body, which is used to seal the machine body by rotating the protective shell after the wire rope body is placed inside the machine body.

[0012] Preferably, a tempered glass layer is fixedly installed inside the protective housing.

[0013] Preferably, the protective housing is rotatably connected to a rotating shaft at one end, and the protective housing is rotatably connected to the machine body via the rotating shaft.

[0014] This invention provides a wire rope tensile protection and circulation accessory. Compared with the prior art, it has the following advantages: (1) The wire rope anti-tension circulation auxiliary tool, through the cooperation of the side positioning frame, the sliding detection frame and the locking component, can facilitate the placement and locking of the wire rope body. Compared with the traditional winding positioning, it can further improve the ease of operation of the equipment. At the same time, it can make the equipment suitable for locking detection of different types of wire rope bodies. Through the cooperation of the arc-shaped positioning plate and the positioning protrusion, it can effectively improve the locking effect of the wire rope body, avoid falling off during the detection process, and ensure the detection effect.

[0015] (2) The wire rope tensile circulation auxiliary tool, through the setting of the arc-shaped protective frame, enables the wire rope body to be tested to be located between the two arc-shaped protective frames, and the machine body to be sealed by rotating the protective shell during the testing process. On the one hand, it ensures the convenience of placing the wire rope body, and on the other hand, it improves the testing safety protection performance of the wire rope body. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the protective housing of the present invention rotated 90°; Figure 3 For the present invention Figure 2 Side view structural diagram; Figure 4 This is a schematic cross-sectional view of the body 1 of the present invention; Figure 5 This is a schematic diagram of the sliding detection frame structure of the present invention; Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A in the middle; Figure 7 For the present invention Figure 5 Side view structural diagram; Figure 8 This is a schematic diagram of the concave upper pressure plate and concave lower pressure plate of the present invention.

[0017] In the diagram: 1. Body; 2. Protective shell; 201. Tempered glass layer; 3. Side positioning frame; 301. Arc-shaped protective frame; 4. Sliding detection frame; 5. Wire rope body; 6. Drive cylinder; 7. Concave upper pressure plate; 8. Concave lower pressure plate; 9. Arc-shaped positioning plate; 901. Support spring; 10. Positioning protrusion; 11. Limiting slide bar; 12. Detection cylinder; 13. Tension detection module. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1-8 The present invention provides two technical solutions, specifically including the following embodiments: Example 1: In this embodiment of the invention, a wire rope anti-tension circulation auxiliary tool includes a body 1. A side positioning frame 3 is fixedly installed on one side of the inside of the body 1, and a sliding detection frame 4 is slidably installed on the side of the inside of the body 1 away from the side positioning frame 3. Both the side positioning frame 3 and the sliding detection frame 4 are provided with locking components for locking the wire rope body 5. In this embodiment of the invention, specifically, during the testing of the wire rope body 5, the wire rope body 5 to be tested is first placed inside the side positioning frame 3 and the sliding testing frame 4, and the wire rope body 5 is locked to the side positioning frame 3 and the sliding testing frame 4 by the locking component. Then, the sliding testing frame 4 is slid away from the side positioning frame 3 to achieve the tensile performance test of the wire rope body 5. In this embodiment of the invention, specifically, a detection cylinder 12 is fixedly installed inside the machine body 1, and a tensile testing module 13 is fixedly installed on the outside of the sliding detection frame 4. The piston end of the detection cylinder 12 is fixedly connected to the tensile testing module 13. The detection cylinder 12 is used to drive the sliding detection frame 4 to move inside the machine body 1 through the tensile testing module 13, so as to realize the tensile performance test of the wire rope body 5. In this embodiment of the invention, specifically, after locking the wire rope body 5 with the side positioning frame 3 and the sliding detection frame 4 by the locking component, the operation of the detection cylinder 12 can drive the sliding detection frame 4 to slide away from the side positioning frame 3 inside the machine body 1, and the tension value borne by the wire rope body 5 is recorded by the tension detection module 13. In this embodiment of the invention, specifically, the tensile force detection module 13 is an existing device used to detect the tensile force value, which will not be described in detail here; In this embodiment of the invention, specifically, the locking component inside the sliding detection frame 4 includes a concave upper pressure plate 7 and a concave lower pressure plate 8. The concave lower pressure plate 8 is fixedly installed inside the sliding detection frame 4, and the concave upper pressure plate 7 is slidably installed inside the sliding detection frame 4. The concave upper pressure plate 7 and the concave lower pressure plate 8 are used to clamp and lock the wire rope body 5 placed inside the sliding detection frame 4. In this embodiment of the invention, specifically, arc-shaped positioning plates 9 are installed on the inner sides of both the concave upper pressure plate 7 and the concave lower pressure plate 8, and multiple positioning protrusions 10 are fixedly installed on the side of both arc-shaped positioning plates 9 near the wire rope body 5. In this embodiment of the invention, specifically, when the wire rope body 5 is placed inside the corresponding concave lower pressure plate 8, it can be positioned above the corresponding arc-shaped positioning plate 9. At this time, by moving the concave upper pressure plate 7 downward, the arc-shaped positioning plate 9 inside the concave upper pressure plate 7 can contact the upper outer side of the wire rope body 5. As the concave upper pressure plate 7 continues to move downward, the arc-shaped positioning plate 9 can be deformed by force, and the locking operation of the wire rope body 5 can be completed through the cooperation of multiple positioning protrusions 10. In this embodiment of the invention, specifically, multiple positioning protrusions 10 are respectively inclinedly installed on the outer side of the corresponding arc-shaped positioning plate 9. The multiple positioning protrusions 10 are used to contact the outer surface of the wire rope body 5 to lock the wire rope body 5. In this embodiment of the invention, specifically, by installing multiple positioning protrusions 10 at an angle, when the positioning protrusions 10 contact the wire rope body 5, the locking effect between the arc-shaped positioning plate 9 and the wire rope body 5 can be improved. In this embodiment of the invention, specifically, multiple support springs 901 are fixedly installed between the multiple arc-shaped positioning plates 9 and the corresponding concave upper pressure plate 7 and concave lower pressure plate 8; In this embodiment of the invention, specifically, the clamping force of the arc-shaped positioning plate 9 and the positioning protrusion 10 on the wire rope body 5 can be maintained by the cooperation of the support spring 901. In this embodiment of the invention, specifically, both the concave upper pressure plate 7 and the concave lower pressure plate 8 have rectangular slots inside, and the arc-shaped positioning plate 9 is slidably connected inside the corresponding concave slot. In this embodiment of the invention, specifically, by opening the rectangular slot, when the concave upper pressure plate 7 moves down and the arc-shaped positioning plate 9 comes into contact with the wire rope body 5, the arc-shaped positioning plate 9 can slide along the corresponding rectangular slot under force, while avoiding the arc-shaped positioning plate 9 from separating from the corresponding concave upper pressure plate 7 and concave lower pressure plate 8 during the detection process. In this embodiment of the invention, specifically, a plurality of limiting slide rods 11 are fixedly installed at the end of the concave upper pressure plate 7, and the limiting slide rods 11 pass through the corresponding concave lower pressure plate 8 and maintain a sliding connection with it; In this embodiment of the invention, specifically, the limiting slide bar 11 is used to ensure the operational stability of the concave upper pressure plate 7, so that the concave upper pressure plate 7 can always be located directly above the concave lower pressure plate 8; In this embodiment of the invention, specifically, a drive cylinder 6 is fixedly installed on the top of both the side positioning frame 3 and the sliding detection frame 4. The piston end of the drive cylinder 6 is fixedly connected to the corresponding concave upper pressure plate 7, which is used to drive the corresponding concave upper pressure plate 7 to slide up and down. In this embodiment of the invention, specifically, the drive cylinder 6 is an existing device used to drive the corresponding concave upper pressure plate 7 to translate, thereby achieving the locking operation of the wire rope body 5.

[0020] Example 2: Based on the example, a wire rope anti-tension circulation auxiliary tool includes a body 1. A side positioning frame 3 is fixedly installed on one side of the inside of the body 1. A sliding detection frame 4 is slidably installed on the side of the inside of the body 1 away from the side positioning frame 3. Both the side positioning frame 3 and the sliding detection frame 4 are provided with locking components inside, which are used to lock the wire rope body 5. In this embodiment of the invention, specifically, during the testing of the wire rope body 5, the wire rope body 5 to be tested is first placed inside the side positioning frame 3 and the sliding testing frame 4, and the wire rope body 5 is locked to the side positioning frame 3 and the sliding testing frame 4 by the locking component. Then, the sliding testing frame 4 is slid away from the side positioning frame 3 to achieve the tensile performance test of the wire rope body 5. In this embodiment of the invention, specifically, a detection cylinder 12 is fixedly installed inside the machine body 1, and a tensile testing module 13 is fixedly installed on the outside of the sliding detection frame 4. The piston end of the detection cylinder 12 is fixedly connected to the tensile testing module 13. The detection cylinder 12 is used to drive the sliding detection frame 4 to move inside the machine body 1 through the tensile testing module 13, so as to realize the tensile performance test of the wire rope body 5. In this embodiment of the invention, specifically, after locking the wire rope body 5 with the side positioning frame 3 and the sliding detection frame 4 by the locking component, the operation of the detection cylinder 12 can drive the sliding detection frame 4 to slide away from the side positioning frame 3 inside the machine body 1, and the tension value borne by the wire rope body 5 is recorded by the tension detection module 13. In this embodiment of the invention, specifically, the tensile force detection module 13 is an existing device used to detect the tensile force value, which will not be described in detail here; In this embodiment of the invention, specifically, the locking component inside the sliding detection frame 4 includes a concave upper pressure plate 7 and a concave lower pressure plate 8. The concave lower pressure plate 8 is fixedly installed inside the sliding detection frame 4, and the concave upper pressure plate 7 is slidably installed inside the sliding detection frame 4. The concave upper pressure plate 7 and the concave lower pressure plate 8 are used to clamp and lock the wire rope body 5 placed inside the sliding detection frame 4. In this embodiment of the invention, specifically, arc-shaped positioning plates 9 are installed on the inner sides of both the concave upper pressure plate 7 and the concave lower pressure plate 8, and multiple positioning protrusions 10 are fixedly installed on the side of both arc-shaped positioning plates 9 near the wire rope body 5. In this embodiment of the invention, specifically, when the wire rope body 5 is placed inside the corresponding concave lower pressure plate 8, it can be positioned above the corresponding arc-shaped positioning plate 9. At this time, by moving the concave upper pressure plate 7 downward, the arc-shaped positioning plate 9 inside the concave upper pressure plate 7 can contact the upper outer side of the wire rope body 5. As the concave upper pressure plate 7 continues to move downward, the arc-shaped positioning plate 9 can be deformed by force, and the locking operation of the wire rope body 5 can be completed through the cooperation of multiple positioning protrusions 10. In this embodiment of the invention, specifically, multiple positioning protrusions 10 are respectively inclinedly installed on the outer side of the corresponding arc-shaped positioning plate 9. The multiple positioning protrusions 10 are used to contact the outer surface of the wire rope body 5 to lock the wire rope body 5. In this embodiment of the invention, specifically, by installing multiple positioning protrusions 10 at an angle, when the positioning protrusions 10 contact the wire rope body 5, the locking effect between the arc-shaped positioning plate 9 and the wire rope body 5 can be improved. In this embodiment of the invention, specifically, multiple support springs 901 are fixedly installed between the multiple arc-shaped positioning plates 9 and the corresponding concave upper pressure plate 7 and concave lower pressure plate 8; In this embodiment of the invention, specifically, the clamping force of the arc-shaped positioning plate 9 and the positioning protrusion 10 on the wire rope body 5 can be maintained by the cooperation of the support spring 901. In this embodiment of the invention, specifically, both the concave upper pressure plate 7 and the concave lower pressure plate 8 have rectangular slots inside, and the arc-shaped positioning plate 9 is slidably connected inside the corresponding concave slot. In this embodiment of the invention, specifically, by opening the rectangular slot, when the concave upper pressure plate 7 moves down and the arc-shaped positioning plate 9 comes into contact with the wire rope body 5, the arc-shaped positioning plate 9 can slide along the corresponding rectangular slot under force, while avoiding the arc-shaped positioning plate 9 from separating from the corresponding concave upper pressure plate 7 and concave lower pressure plate 8 during the detection process. In this embodiment of the invention, specifically, a plurality of limiting slide rods 11 are fixedly installed at the end of the concave upper pressure plate 7, and the limiting slide rods 11 pass through the corresponding concave lower pressure plate 8 and maintain a sliding connection with it; In this embodiment of the invention, specifically, the limiting slide bar 11 is used to ensure the operational stability of the concave upper pressure plate 7, so that the concave upper pressure plate 7 can always be located directly above the concave lower pressure plate 8; In this embodiment of the invention, specifically, a drive cylinder 6 is fixedly installed on the top of both the side positioning frame 3 and the sliding detection frame 4. The piston end of the drive cylinder 6 is fixedly connected to the corresponding concave upper pressure plate 7, which is used to drive the corresponding concave upper pressure plate 7 to slide up and down. In this embodiment of the invention, specifically, the drive cylinder 6 is an existing device used to drive the corresponding concave upper pressure plate 7 to translate, thereby achieving the locking operation of the wire rope body 5; In this embodiment of the invention, specifically, two arc-shaped protective frames 301 are fixedly installed on the side of the side positioning frame 3 near the sliding detection frame 4. The two arc-shaped protective frames 301 are symmetrical to each other and are located on the upper and lower sides of the wire rope body 5, respectively. In this embodiment of the invention, specifically, a protective shell 2 is rotatably connected to the side of the machine body 1, which is used to seal the machine body 1 by rotating the protective shell 2 after the wire rope body 5 is placed inside the machine body 1. In this embodiment of the invention, specifically, a tempered glass layer 201 is fixedly installed inside the protective shell 2; In this embodiment of the invention, specifically, a rotating shaft is rotatably connected to the end of the protective shell 2, and the protective shell 2 is rotatably connected to the body 1 through the rotating shaft; In this embodiment of the invention, specifically, by setting up the arc-shaped protective frame 301, the steel wire rope body 5 to be tested can be located between the two arc-shaped protective frames 301, and during the testing process, the machine body 1 can be sealed by rotating the protective shell 2. This ensures the convenience of placing the steel wire rope body 5 and improves the testing safety protection performance of the steel wire rope body 5.

[0021] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0022] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A steel wire rope tensile cycle assistive device comprising a machine body (1), characterized in that: The inside of the body (1) is fixedly installed with a side positioning frame (3), and the inside of the body (1) is slidably installed with a sliding detection frame (4) away from the side positioning frame (3), the inside of the side positioning frame (3) and the sliding detection frame (4) is provided with a locking assembly for locking the steel wire rope body (5); The inside of the body (1) is fixedly installed with a detection cylinder (12), the outside of the sliding detection frame (4) is fixedly installed with a tension detection module (13), the piston end of the detection cylinder (12) is fixedly connected to the tension detection module (13), and the detection cylinder (12) is used for driving the sliding detection frame (4) to translate in the body (1) through the tension detection module (13), so as to realize the tensile property detection of the steel wire rope body (5). The locking assembly in the sliding detection frame (4) comprises a concave upper pressing plate (7) and a concave lower pressing plate (8), the concave lower pressing plate (8) is fixedly installed in the sliding detection frame (4), the concave upper pressing plate (7) is slidably installed in the sliding detection frame (4), and the concave upper pressing plate (7) and the concave lower pressing plate (8) are used for clamping and locking the steel wire rope body (5) put into the sliding detection frame (4). The inside of the concave upper pressing plate (7) and the concave lower pressing plate (8) is installed with an arc-shaped positioning plate (9), and the side of the two arc-shaped positioning plates (9) close to the steel wire rope body (5) is fixedly installed with a plurality of positioning protrusions (10).

2. A tensile resistance cycling aid as claimed in claim 1, characterized in that: A plurality of positioning protrusions (10) are respectively and obliquely installed on the outside of the corresponding arc-shaped positioning plates (9), and the plurality of positioning protrusions (10) are used for contacting the outer surface of the steel wire rope body (5) to realize the locking of the steel wire rope body (5).

3. A tensile resistance cycling aid as claimed in claim 1, characterized in that: A plurality of supporting springs (901) are fixedly installed between the plurality of arc-shaped positioning plates (9) and the corresponding concave upper pressing plate (7) and concave lower pressing plate (8).

4. A tensile resistance cycling aid as claimed in claim 1, characterized in that: The inside of the concave upper pressing plate (7) and the concave lower pressing plate (8) is provided with a rectangular notch, and the arc-shaped positioning plate (9) is slidably connected in the corresponding concave notch.

5. A tensile resistance cycling aid as claimed in claim 1, characterized in that: The end of the concave upper pressing plate (7) is fixedly installed with a plurality of limiting sliding rods (11), the limiting sliding rods (11) penetrate through the corresponding concave lower pressing plate (8) and are slidably connected therewith.

6. A tensile resistance cycling aid as claimed in claim 1, characterized in that: The top of the side positioning frame (3) and the sliding detection frame (4) is fixedly installed with a driving cylinder (6), the piston end of the driving cylinder (6) is fixedly connected to the corresponding concave upper pressing plate (7), and the driving cylinder (6) is used for driving the corresponding concave upper pressing plate (7) to slide up and down.

7. A tensile resistance cycling aid as claimed in claim 1, characterized in that: The side of the side positioning frame (3) close to the sliding detection frame (4) is fixedly installed with two arc-shaped protection frames (301), the two arc-shaped protection frames (301) are mutually symmetrical, and the two arc-shaped protection frames (301) are respectively located on the upper and lower sides of the steel wire rope body (5).

8. A tensile resistance cycling aid as claimed in claim 1, characterized in that: The side of the body (1) is rotatably connected with a protection shell (2), which is used for closing the body (1) by rotating the protection shell (2) after the steel wire rope body (5) is put into the body (1).

9. A tensile resistance cycling aid as claimed in claim 8, characterized in that: The inside of the protection shell (2) is fixedly installed with a tempered glass layer (201).

10. A tensile resistance cycling aid as claimed in claim 8, characterized in that: The end of the protective shell (2) is rotatably connected with a rotating shaft, and the protective shell (2) is rotatably connected with the machine body (1) through the rotating shaft.

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