Steel straightness measuring device

By designing a steel straightening measurement device, the problem of insufficient straightening accuracy of wire rope measurement with naked eyes is solved, and efficient and accurate wire rope straightening measurement is achieved, which is suitable for large-scale inspection in the production process of wire rope.

CN223216827UActive Publication Date: 2025-08-12TANGSHAN TRAFFIC CONSTR TESTING CO LTD
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Patent Information

Application Number
CN202422493375.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-15
Publication Date
2025-08-12
Estimated Expiration
2034-10-15

AI Technical Summary

Technical Problem

In the prior art, the measurement of wire rope straightening depends on naked eye observation, with limited accuracy, large differences in subjective judgments, lack of unified objective standards, difficult to quantify, large limitations, difficult to detect small defects, and easy to be disturbed by environmental interference, low efficiency, and difficult to conduct large-scale inspections.

Method used

A steel straightening measurement device is designed, including a base plate, baffle, stabilizing frame, moving frame, clamping mechanism, observation mechanism, support mechanism and adjustment mechanism. The wire rope is fixed through the clamping mechanism, the observation mechanism illuminates the wire rope, the support mechanism supports the wire rope, and the adjustment mechanism adjusts the clamping distance to achieve accurate measurement.

Benefits of technology

Improves the accuracy and efficiency of measurement, reduces environmental interference, enables large-scale inspections, provides specific values, and reduces artificial errors and time consumption.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of steel straightness measurement, and provides a steel straightness measuring device, which comprises a bottom plate, a baffle plate, two stabilizing frames, two movable frames, a clamping mechanism, an observation mechanism, a supporting mechanism and an adjusting mechanism, the baffle plate is fixedly connected on the bottom plate, the two stabilizing frames are fixedly connected on the baffle plate, the two movable frames are fixedly connected on the baffle plate, and the clamping mechanism is fixedly connected on the baffle plate. The two moving frames are both arranged on the baffle, the two stable frames are both provided with clamping mechanisms, the observation mechanism is arranged on the baffle, the number of the supporting mechanisms is two, and the two stable frames are both provided with adjusting mechanisms. The problems that subjective judgment is large in difference and difficult to quantify, a uniform objective standard is lacked, specific numerical values are difficult to give, limitation is large, small defects are difficult to find and prone to being interfered by the environment, efficiency is low, consumed time is long, and large-scale detection is difficult are solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of steel straightness measurement, in particular to a steel straightness measurement device. Background Art

[0002] Currently, most of the longer steel wire ropes on the market are made of three or seven strands of fine steel wire. Generally, the steel wire is made of high-strength steel. It has the characteristics of high strength, good wear resistance, good flexibility and high reliability. It is widely used in lifting and transportation, mining machinery, shipbuilding industry, bridge construction, cableway transportation and other fields.

[0003] During the production of wire ropes, in order to ensure the safety of subsequent use of the wire ropes, the wire ropes need to be tested for straightness. If the straightness of the wire ropes is poor, irregular bending and twisting may occur when subjected to force, which will greatly affect its bearing capacity and stability, and increase the risk of safety accidents such as breakage and slippage during use. Through straightness testing, wire ropes that are prone to abnormal deformation during use can be discovered in advance, and safety hazards can be eliminated. When measuring wire ropes, the existing method is usually to place the wire ropes on a platform, and the measurement personnel observe the curvature of the wire ropes with the naked eye. This measurement method is prone to limited measurement accuracy. Due to large differences in subjective judgments and difficulties in quantification, it is difficult to give specific values due to the lack of unified objective standards. It has great limitations, small defects are difficult to detect, and are easily affected by environmental interference. It is inefficient, time-consuming, and difficult to conduct large-scale testing. Utility Model Content

[0004] The utility model proposes a steel straightness measuring device, which solves the problems in the related art that the measurement method using the naked eye of the measurement personnel easily leads to limited measurement accuracy, large differences in subjective judgment and difficulty in quantification, and lack of unified objective standards also make it difficult to give specific values. It has great limitations, small defects are difficult to find and are easily affected by environmental interference, low efficiency, long time consumption, and difficulty in large-scale detection.

[0005] The technical solution of the utility model is as follows: A steel straightness measuring device comprises: a base plate, a baffle, a stabilizing frame, a moving frame, a clamping mechanism, an observation mechanism, a supporting mechanism and an adjusting mechanism;

[0006] The baffle is fixedly connected to the bottom plate, and a through slot is formed on the baffle;

[0007] There are two stabilizing frames, and both stabilizing frames are fixedly connected to the baffle;

[0008] There are two movable racks, both of which are arranged on the baffle;

[0009] Both of the stabilizing frames are provided with a clamping mechanism for fixing the steel wire rope;

[0010] The observation mechanism is arranged on the baffle plate and is used to illuminate the wire rope;

[0011] There are two supporting mechanisms, both of which are arranged on the baffle plate and are used to support the wire rope;

[0012] The two stabilizing frames are both provided with an adjusting mechanism, and the two adjusting mechanisms correspond to the two moving frames respectively.

[0013] Preferably, the clamping mechanism comprises: a clamping plate, a movable screw and a driving handle;

[0014] The clamping plate is slidably arranged in the movable frame;

[0015] The movable screw is rotatably connected to the movable frame, the clamping plate is provided with a screw hole, and the movable screw is threadedly connected to the screw hole;

[0016] The driving handle is fixedly connected to the moving screw.

[0017] Furthermore, the observation mechanism includes: an illumination lamp and a display board;

[0018] The lighting lamp is arranged in the through slot;

[0019] The light display board is fixedly connected to the bottom plate, and the light emitting end of the illuminating lamp faces the light display board.

[0020] Furthermore, the support mechanism includes: a rotating shaft and a support wheel;

[0021] The rotating shaft is rotatably connected to the baffle;

[0022] The supporting wheel is fixedly connected to the rotating shaft.

[0023] As a further solution of the present application, the adjustment mechanism includes: a slider, a carriage and a drive screw;

[0024] The slider is slidably arranged on the stabilizing frame;

[0025] The slide is fixedly connected between the slider and the moving frame;

[0026] The driving screw is rotatably connected to the stabilizing frame, a screw hole is provided on the sliding block, and the driving screw is threadedly connected in the screw hole.

[0027] As a further solution of the present application, two fixed plates are fixedly connected to the stabilizing frame, a sliding rod is fixedly connected between the two fixed plates, a sliding hole is opened on the sliding block, and the sliding rod is slidably set in the sliding hole.

[0028] As a further solution of the present application, a stabilizing rod is fixedly connected to the baffle, a stabilizing ring is fixedly connected to the slide, and the stabilizing rod is slidably arranged in the stabilizing ring.

[0029] Based on the above solution, an adjustment handle is fixedly connected to the driving screw.

[0030] Further on the basis of the above solution, a plurality of limit bars are fixedly connected in the movable frame, a plurality of limit slots are opened on the clamping plate, and the plurality of limit bars are slidably arranged in the plurality of limit slots respectively.

[0031] As a preferred technical solution of the present application, a support frame is fixedly connected to the bottom end of the base plate.

[0032] The working principle and beneficial effects of the utility model are as follows:

[0033] 1. In the present invention, the clamping mechanism and the supporting mechanism are provided to facilitate the support and stable fixation of the steel wire rope at a one-meter interval.

[0034] 2. In the present invention, the setting of the observation mechanism facilitates the illumination of the fixed wire rope. If the wire rope is bent, the light will pass through between the wire rope and the base plate and shine on the display board, making it convenient for the measurement personnel to make accurate measurements.

[0035] 3. In the present invention, the setting of the adjustment mechanism facilitates the adjustment of the clamping distance of the wire rope according to the wire ropes of different diameters.

[0036] 4. In the utility model, through the coordination among the bottom plate, baffle, stabilizing frame, movable frame, clamping mechanism, observation mechanism, supporting mechanism and adjusting mechanism, it is convenient to measure the specific value of the straightness of the wire rope, with less limitation, not easily affected by environmental interference, high efficiency, time-saving and labor-saving, and capable of large-scale detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0038] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0039] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0040] Figure 3 This is a schematic structural diagram of the clamping mechanism, supporting mechanism and adjusting mechanism of the utility model;

[0041] Figure 4 This is a schematic structural diagram of the clamping plate and the limiting strip of the utility model.

[0042] In the figure: 1. Base plate; 2. Baffle; 3. Stabilizing frame; 4. Moving frame; 5. Clamping plate; 6. Moving screw; 7. Driving handle; 8. Illuminating lamp; 9. Display board; 10. Rotating shaft; 11. Support wheel; 12. Slider; 13. Slide; 14. Driving screw; 15. Fixed plate; 16. Sliding rod; 17. Stabilizing rod; 18. Stabilizing ring; 19. Adjusting handle; 20. Limiting bar; 21. Support frame. DETAILED DESCRIPTION

[0043] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0044] like Figures 1 to 4 As shown, this embodiment proposes a steel straightness measuring device, including: a base plate 1, a baffle 2, a stabilizing frame 3, a mobile frame 4, a clamping mechanism, an observation mechanism, a supporting mechanism and an adjusting mechanism. The bottom end of the base plate 1 is fixedly connected to a supporting frame 21, and two fixed plates 15 are fixedly connected to the stabilizing frame 3. A sliding rod 16 is fixedly connected between the two fixed plates 15. A sliding hole is provided on the slider 12, and the sliding rod 16 is slidably set in the sliding hole. The baffle 2 is fixedly connected to the base plate 1, and a through groove is provided on the baffle 2. There are two stabilizing frames 3, and both stabilizing frames 3 are fixedly connected to the baffle 2. There are two mobile frames 4, and both mobile frames 4 are set on the baffle 2. Through the cooperation between the base plate 1, the baffle 2, the stabilizing frame 3, the mobile frame 4, the clamping mechanism, the observation mechanism, the supporting mechanism and the adjusting mechanism, it is convenient to measure the specific value of the straightness of the wire rope, with small limitations, not easily affected by environmental interference, high efficiency, time-saving and labor-saving, and capable of large-scale detection.

[0045] Among them, both stabilizing frames 3 are provided with a clamping mechanism for fixing the wire rope, and the clamping mechanism includes: a clamping plate 5, a movable screw 6 and a driving handle 7. A plurality of limit bars 20 are fixedly connected in the movable frame 4, and a plurality of limit grooves are provided on the clamping plate 5. A plurality of limit bars 20 are respectively slidably set in the plurality of limit grooves. The clamping plate 5 is slidably set in the movable frame 4, and the movable screw 6 is rotatably connected in the movable frame 4. A screw hole is provided on the clamping plate 5, and the movable screw 6 is threadedly connected in the screw hole. The driving handle 7 is fixedly connected to the movable screw 6. Specifically, the measurement personnel rotates the driving handle 7 to drive the movable screw 6 to rotate, thereby driving the clamping plate 5 to move in the movable frame 4, thereby driving the clamping plate 5 to clamp and fix the wire rope.

[0046] Among them, the observation mechanism is arranged on the baffle 2, which is used to illuminate the wire rope. The observation mechanism includes: a lighting lamp 8 and a light display board 9. The lighting lamp 8 is arranged in the through groove, and the light display board 9 is fixedly connected to the base plate 1. The light-emitting end of the lighting lamp 8 faces the light display board 9. Specifically, the fixed wire rope is illuminated by the lighting lamp 8. If the wire rope is bent, the light will pass through the space between the wire rope and the base plate 1 and shine on the light display board 9, which is convenient for the measurement personnel to perform accurate measurement.

[0047] Among them, there are two supporting mechanisms, both of which are arranged on the baffle 2 for supporting the wire rope. The supporting mechanism includes: a rotating shaft 10 and a support wheel 11. The rotating shaft 10 is rotatably connected to the baffle 2, and the support wheel 11 is fixedly connected to the rotating shaft 10. Specifically, the wire rope is supported by the support wheel 11 arranged on the rotating shaft 10, thereby facilitating the movement of the wire rope on the base plate 1.

[0048] Among them, both stabilizing frames 3 are provided with adjustment mechanisms, and the two adjustment mechanisms correspond to the two mobile frames 4 respectively. The adjustment mechanisms include: a slider 12, a slide 13 and a driving screw 14. The driving screw 14 is fixedly connected with an adjustment handle 19, a stabilizing rod 17 is fixedly connected to the baffle 2, and a stabilizing ring 18 is fixedly connected to the slide 13. The stabilizing rod 17 is slidably set in the stabilizing ring 18, and the slider 12 is slidably set on the stabilizing frame 3. The slide 13 is fixedly connected between the slider 12 and the mobile frame 4. The driving screw 14 is rotatably connected to the stabilizing frame 3. A screw hole is opened on the slider 12, and the driving screw 14 is threadedly connected in the screw hole. Specifically, the flow adjustment handle 19 is rotated by measuring personnel, thereby driving the driving screw 14 to rotate. When the driving screw 14 rotates, it drives the slider 12, the slide 13 and the mobile frame 4 to move, and then the clamping position of the clamping plate 5 is adjusted.

[0049] In this embodiment, when measuring the straightening of the wire rope, the wire rope is placed on the base plate 1, and the measuring personnel rotates the flow adjustment handle 19 to drive the driving screw 14 to rotate. When the driving screw 14 rotates, it drives the slider 12, the slide 13 and the mobile frame 4 to move, and then the clamping position of the clamping plate 5 is adjusted, and the distance between the two clamping plates 5 is adjusted to one meter. The wire rope is supported by the support wheel 11 set on the rotating shaft 10, so as to facilitate the movement of the wire rope on the base plate 1. After that, the measuring personnel rotates the driving handle 7 to drive the mobile screw 6 to rotate, thereby driving the clamping plate 5 to move in the mobile frame 4, thereby driving the clamping plate 5 to clamp and fix the wire rope, and start the lighting lamp 8 to illuminate the fixed wire rope. If the wire rope is bent, the light will pass through the wire rope and the base plate 1 and shine on the display board 9, which is convenient for the measuring personnel to perform accurate measurements.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A steel straightness measuring device, characterized in that: include: Bottom plate (1); A baffle (2), the baffle (2) being fixedly connected to the base plate (1), and a through slot being formed on the baffle (2); A stabilizing frame (3), wherein two stabilizing frames (3) are provided, and both stabilizing frames (3) are fixedly connected to the baffle (2); A movable rack (4), wherein two movable racks (4) are provided, and both movable racks (4) are arranged on the baffle (2); A clamping mechanism, wherein the two stabilizing frames (3) are both provided with a clamping mechanism for fixing the steel wire rope; An observation mechanism, the observation mechanism being arranged on the baffle (2) and being used to illuminate the steel wire rope; A supporting mechanism, wherein two supporting mechanisms are provided, and both supporting mechanisms are arranged on the baffle (2) and are used to support the steel wire rope; An adjustment mechanism is provided on each of the two stabilizing frames (3), and the two adjustment mechanisms correspond to the two movable frames (4) respectively.

2. A steel straightness measuring device according to claim 1, characterized in that: The clamping mechanism comprises: A clamping plate (5), the clamping plate (5) being slidably disposed within the movable frame (4); A movable screw rod (6), the movable screw rod (6) is rotatably connected to the movable frame (4), a screw hole is provided on the clamping plate (5), and the movable screw rod (6) is threadedly connected to the screw hole; A driving handle (7), wherein the driving handle (7) is fixedly connected to the moving screw (6).

3. A steel straightness measuring device according to claim 2, characterized in that: The observation mechanism includes: A lighting lamp (8), wherein the lighting lamp (8) is arranged in the through groove; A light display board (9), wherein the light display board (9) is fixedly connected to the base plate (1), and the light-emitting end of the lighting lamp (8) faces the light display board (9).

4. The steel straightness measuring device according to claim 3, characterized in that: The supporting mechanism comprises: A rotating shaft (10), the rotating shaft (10) being rotatably connected to the baffle (2); A supporting wheel (11), wherein the supporting wheel (11) is fixedly connected to the rotating shaft (10).

5. The steel straightness measuring device according to claim 4, characterized in that: The regulating mechanism comprises: A slider (12), the slider (12) being slidably disposed on the stabilizing frame (3); A slide (13), the slide (13) being fixedly connected between the slider (12) and the movable frame (4); A driving screw rod (14) is rotatably connected to the stabilizing frame (3); a screw hole is provided on the slider (12), and the driving screw rod (14) is threadedly connected in the screw hole.

6. The steel straightness measuring device according to claim 5, characterized in that: Two fixed plates (15) are fixedly connected to the stabilizing frame (3), a sliding rod (16) is fixedly connected between the two fixed plates (15), a sliding hole is provided on the slider (12), and the sliding rod (16) is slidably arranged in the sliding hole.

7. The steel straightness measuring device according to claim 6, characterized in that: A stabilizing rod (17) is fixedly connected to the baffle (2), a stabilizing ring (18) is fixedly connected to the slide (13), and the stabilizing rod (17) is slidably disposed in the stabilizing ring (18).

8. The steel straightness measuring device according to claim 7, characterized in that: An adjustment handle (19) is fixedly connected to the driving screw (14).

9. The steel straightness measuring device according to claim 8, characterized in that: A plurality of limiting bars (20) are fixedly connected to the movable frame (4), a plurality of limiting slots are provided on the clamping plate (5), and the plurality of limiting bars (20) are slidably arranged in the plurality of limiting slots respectively.

10. The steel straightness measuring device according to claim 9, characterized in that: The bottom end of the base plate (1) is fixedly connected to a support frame (21).