Steel wire rope force monitoring device

Abstract

This utility model relates to the field of force monitoring technology and discloses a wire rope force monitoring device, including a data processor. A disassembly mechanism is fixedly connected to the rear of the data processor, a sensor is fixedly connected to the rear of the disassembly mechanism, and a positioning mechanism is fixedly connected to the rear of the sensor. The disassembly mechanism includes a fixing plate, the front of which is fixedly connected to the rear of the data processor. A shaped limiting post is fixedly connected to the rear of the fixing plate, and support posts are fixedly connected to the four corners of the rear of the fixing plate. In this utility model, pressing the fixing plate drives the shaped limiting post and the sliding post, which in turn causes the spring to deform and the slider and fixing plate to rotate, thereby achieving rapid disassembly and fixation of the data processor and the sensor, facilitating the disassembly process of the sensor and the data processor.

Description

Technical Field

[0001] This utility model relates to the field of stress monitoring technology, and in particular to a stress monitoring device for steel wire rope. Background Technology

[0002] Steel wire rope is a flexible rope made of multiple steel wires twisted together. It has the characteristics of high strength and good toughness and is a key load-bearing component in the fields of machinery and engineering. Force monitoring device is a device that can collect and process the force data of an object in real time and feed back the status. Through sensors and data processors, it can accurately monitor changes in force and provide timely warnings of the risk of overload.

[0003] In the prior art, some wire rope stress monitoring devices use strain gauge electrical measurement technology, which consists of an elastic body, a strain gauge, and a measuring circuit. When the wire rope is subjected to force, the elastic body undergoes a slight deformation, the resistance of the strain gauge changes, and an electrical signal is output. After being processed by the measuring circuit, it is converted into readable data.

[0004] Existing wire rope stress monitoring devices have significant shortcomings in adaptability. Their fixing and installation structures lack flexibility, and many devices can only be adapted to wire ropes of specific specifications. When dealing with wire ropes of different diameters, the installation process is complex and cumbersome, and may even require destructive modifications to the wire rope and related equipment, which weakens the original strength of the wire rope and poses safety hazards. Therefore, a wire rope stress monitoring device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a wire rope stress monitoring device, which aims to improve the problem of inconvenient carrying of sensors and data processing components in some existing wire rope stress monitoring devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A wire rope stress monitoring device includes a data processor, a disassembly mechanism fixedly connected to the rear side of the data processor, a sensor fixedly connected to the rear side of the disassembly mechanism, and a positioning mechanism fixedly connected to the rear side of the sensor.

[0008] The disassembly mechanism includes a first fixing plate, the front side of which is fixedly connected to the rear side of the data processor. A first irregularly shaped limiting post is fixedly connected to the rear side of the first fixing plate. Support posts are fixedly connected to the four corners of the rear side of the first fixing plate. A second fixing plate is fixedly connected to the rear side of the support posts. A first spring is installed inside the first irregularly shaped limiting post. A second irregularly shaped limiting post is fixedly connected to the front side of the second fixing plate. A sliding post is slidably connected inside the second irregularly shaped limiting post. A sliding post is fixedly connected to the outside of the sliding post. A first slider is fixedly connected to the rear side of the sliding post. A third fixing plate is slidably connected to the first slider. A buckle assembly is fixedly connected to the front side of the sensor.

[0009] As a further description of the above technical solution:

[0010] The front side of the fixed plate three is fixedly connected to the limiting plate one. The buckle assembly includes a wire clamping plate one. The rear side of the wire clamping plate one is fixedly connected to the front side of the sensor. The front side of the wire clamping plate one is fixedly connected to a fixed seat. The fixed seat is rotatably connected to a rotating shaft. The front side of the rotating shaft is fixedly connected to a movable clamping block. The front side of the movable clamping block is slidably connected to a buckle post. The front side of the buckle post is fixedly connected to a wire clamping plate two. The front side of the wire clamping plate one is fixedly connected to a spring two. The front side of the spring two is fixedly connected to a pressure plate.

[0011] As a further description of the above technical solution:

[0012] The positioning mechanism includes a support plate, the front side of which is fixedly connected to the rear side of the sensor. A limit block is fixedly connected to the top of the support plate. A slider two is slidably connected to the top of the support plate. A connecting block is fixedly connected to the rear side of the slider two. A sliding rod is fixedly connected to the rear side of the connecting block. A spring three is sleeved on the outside of the sliding rod. A sliding groove block is slidably connected to the outside of the sliding rod. A handle is fixedly connected to the rear side of the sliding rod. A sliding plate is fixedly connected to the bottom of the sliding groove block.

[0013] As a further description of the above technical solution:

[0014] The sensor is slidably connected to the front side with an adjustment tube, and the adjustment tube is slidably connected to a limit lock at the rear side.

[0015] As a further description of the above technical solution:

[0016] A data cable is fixedly connected to the right side of the data processor, and one end of the data cable is fixedly connected to the top of the sensor.

[0017] As a further description of the above technical solution:

[0018] The rear side of the first spring is fixedly connected to the front side of the sliding column, and the front side of the first spring is fixedly connected to the rear side of the disassembly mechanism.

[0019] As a further description of the above technical solution:

[0020] The front side of the third spring is fixedly connected to the connecting block, and the rear side of the third spring is fixedly connected to the front side of the handle;

[0021] As a further description of the above technical solution:

[0022] The rear side of the support plate is slidably connected to the front side of the sliding plate, and the exterior of the connecting block is slidably connected to the interior of the sliding block.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the structure of pressing the fixing plate drives the irregularly shaped limiting post and the sliding post, which in turn drives the spring to deform and the slider and the fixing plate to rotate, thereby achieving the effect of quick disassembly and fixation of the data processor and the sensor, and facilitating the disassembly process of the sensor and the data processor.

[0025] 2. In this utility model, with the cooperation of the structure that causes the spring to deform when the handle is pressed, and the sliding rod and the limiting block to cooperate, the sliding plate can be adjusted in position and fixed in the groove of the support plate, so as to solve the problem that the device is difficult to flexibly adjust the support position according to actual needs and improve the adaptability of the device. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a wire rope stress monitoring device proposed in this utility model;

[0027] Figure 2 This is a structural schematic diagram of a non-standard limiting column for a wire rope stress monitoring device proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the wire clamp plate of the wire rope stress monitoring device proposed in this utility model;

[0029] Figure 4 This is a schematic diagram of the limit lock structure of a wire rope force monitoring device proposed in this utility model;

[0030] Figure 5 This is a schematic diagram of the chute block of a wire rope stress monitoring device proposed in this utility model.

[0031] Legend:

[0032] 1. Data processor; 2. Disassembly mechanism; 21. Fixing plate one; 22. Irregularly shaped limiting post one; 23. Support post; 24. Fixing plate two; 25. Spring one; 26. Irregularly shaped limiting post two; 27. Sliding post; 28. Sliding column; 29. ​​Sliding block one; 210. Fixing plate three; 211. Limiting plate one; 212. Buckle assembly; 2121. Wire clamping plate one; 2122. Fixing base; 2123. Rotating shaft; 2124. Movable clamping block; 2125. Buckling post; 2126. Spring II; 2127. Pressure plate; 2128. Cable clamping plate II; 3. Sensor; 4. Adjusting tube; 5. Positioning mechanism; 51. Support plate; 52. Limiting block; 53. Sliding block II; 54. Connecting block; 55. Sliding rod; 56. Spring III; 57. Slide block; 58. Handle; 6. Sliding plate; 7. Limit lock; 8. Data cable. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1 to 3 The present invention provides an embodiment of a wire rope stress monitoring device, comprising a data processor 1, which is the core control component of the device and is responsible for receiving and analyzing the stress data transmitted by the sensor 3. A disassembly mechanism 2 is fixedly connected to the rear side of the data processor 1. The disassembly mechanism 2 is used to realize the quick disassembly and assembly of the data processor 1 and the sensor 3, which is convenient for later maintenance and replacement. A sensor 3 is fixedly connected to the rear side of the disassembly mechanism 2. The sensor 3 is in direct contact with the wire rope and is used to collect the stress signal of the wire rope in real time. A positioning mechanism 5 is fixedly connected to the rear side of the sensor 3. The positioning mechanism 5 is used to adjust the overall installation position of the device to ensure that the sensor 3 can be accurately aligned with the monitoring point.

[0035] The disassembly mechanism 2 includes a fixing plate 21, which serves as the front connection base of the disassembly mechanism 2. The front side of the fixing plate 21 is fixedly connected to the rear side of the data processor 1. A non-standard limiting post 22 is fixedly connected to the rear side of the fixing plate 21. The non-standard limiting post 22 limits the rotation trajectory of the sliding column 28 through its special shape structure. Support posts 23 are fixedly connected to the four corners of the rear side of the fixing plate 21. The support posts 23 are used to support the fixing plate 21 and the fixing plate 24, maintaining a stable distance between them. The rear side of the support posts 23 is fixedly connected to the fixing plate 24, which is a non-standard limiting post. Position post 26 provides an installation platform and guides the sliding post 27. The irregularly shaped limiting post 22 has a spring 25 inside. The spring 25 provides a restoring force through elastic deformation. When the external force disappears, it drives the sliding post 27 to return to its initial position. The irregularly shaped limiting post 26 is fixedly connected to the front side of the fixing plate 24. The irregularly shaped limiting post 26 cooperates with the irregularly shaped limiting post 22 to limit the movement range of the sliding post 28. The sliding post 27 is slidably connected inside the irregularly shaped limiting post 26. The sliding post 27 acts as a force transmission component, driving the sliding post 28 and the slider 29 to move, realizing the disassembly and assembly actions.

[0036] A sliding column 28 is fixedly connected to the outside of the sliding column 27. The sliding column 28 rotates under the limitation of the irregular limiting column 22 and the irregular limiting column 26, converting the linear motion of the sliding column 27 into rotational power. A slider 29 is fixedly connected to the rear side of the sliding column 27. The slider 29 slides and is fixed within the fixed plate 210, realizing the connection and locking between the data processor 1 and the sensor 3. The fixed plate 210 provides a sliding track and fixing point for the slider 29. A limiting plate 211 is fixedly connected to the front side of the fixed plate 210. The limiting plate 211 is used to limit the sliding range of the slider 29. A buckle assembly 212 is fixedly connected to the front side of the sensor 3. The latching assembly 212 is used to fix the data cable 8 to prevent the data cable 8 from becoming loose and affecting data transmission. The latching assembly 212 includes a first clamping plate 2121, which serves as the fixing base of the latching assembly 212 and cooperates with a second clamping plate 2128 to clamp the data cable 8. The rear side of the first clamping plate 2121 is fixedly connected to the front side of the sensor 3. A fixing seat 2122 is fixedly connected to the front side of the first clamping plate 2121. The fixing seat 2122 provides a mounting fulcrum for the rotating shaft 2123. The rotating shaft 2123 is rotatably connected inside the fixing seat 2122 and serves as the rotation center of the movable clamping block 2124.

[0037] A movable clamping block 2124 is fixedly connected to the front side of the rotating shaft 2123. The movable clamping block 2124 rotates under the push of the latching post 2125, and clamps the data cable 8 with the first clamping plate 2121. The latching post 2125 is slidably connected to the front side of the movable clamping block 2124. The latching post 2125 moves the movable clamping block 2124 by pressing, triggering the clamping action. A second clamping plate 2128 is fixedly connected to the front side of the latching post 2125. A clamping space is formed with the first clamping plate 2121. A second spring 2126 is fixedly connected to the front side of the first clamping plate 2121. The second spring 2126 provides a restoring force for the pressure plate 2127. When the buckle post 2125 is released, it drives the movable clamping block 2124 to reset. The pressure plate 2127 is fixedly connected to the front side of the second spring 2126. The pressure plate 2127 transmits the pressure of the buckle post 2125 to the second spring 2126, and at the same time drives the movable clamping block 2124 to rotate.

[0038] Reference Figure 1 and Figure 5 The positioning mechanism 5 includes a support plate 51, which serves as the main support component of the positioning mechanism 5. The front side of the support plate 51 is fixedly connected to the rear side of the sensor 3. A limit block 52 is fixedly connected to the top of the support plate 51, which limits the sliding position of the second slider 53. The second slider 53 is slidably connected to the top of the support plate 51. The second slider 53, in cooperation with the limit block 52, fixes the position of the sliding plate 6. A connecting block 54 is fixedly connected to the rear side of the second slider 53, which connects the second slider 53 to the sliding rod 55 and transmits the force applied by the hand. The rear side of the connecting block 54 is fixed. A sliding rod 55 is connected, which acts as a force transmission rod, driving the second slider 53 and the connecting block 54 to slide. A third spring 56 is sleeved on the outside of the sliding rod 55. The third spring 56 provides a restoring force through elastic deformation. After releasing the handle 58, the sliding rod 55 and the second slider 53 are reset. A sliding groove block 57 is slidably connected to the outside of the sliding rod 55. The sliding groove block 57 provides a sliding guide for the sliding rod 55 to ensure that it moves in a straight line. A handle 58 is fixedly connected to the rear side of the sliding rod 55. The handle 58 is convenient for the operator to hold and apply force to control the sliding of the sliding rod 55. A sliding plate 6 is fixedly connected to the bottom of the sliding groove block 57 to drive the overall device to adjust the installation position.

[0039] Reference Figure 2 , Figure 4 , Figure 5An adjustment tube 4 is slidably connected to the front of sensor 3. The adjustment tube 4 is used to fine-tune the monitoring angle of sensor 3. A limit lock 7 is slidably connected to the rear of adjustment tube 4. The limit lock 7 is used to fix the position of adjustment tube 4 and prevent it from shifting during operation. A data cable 8 is fixedly connected to the right side of data processor 1. The data cable 8 is used to transmit electrical signals between data processor 1 and sensor 3. One end of data cable 8 is fixedly connected to the top of sensor 3. The rear of spring 25 is fixedly connected to the front of sliding column 27 to provide forward thrust to sliding column 27. The front of spring 25 is fixedly connected to the rear of disassembly mechanism 2. To ensure stable deformation and reset of spring 25, the front side of spring 25 is fixedly connected to the rear side of disassembly mechanism 2. The front side of spring 3 56 is fixedly connected to connecting block 54, transmitting spring force to connecting block 54. The rear side of spring 3 56 is fixedly connected to the front side of handle 58, allowing the force of handle 58 to directly act on spring 3 56. The rear side of support plate 51 is slidably connected to the front side of sliding plate 6, ensuring that sliding plate 6 can slide smoothly along support plate 51. The outside of connecting block 54 is slidably connected to the inside of slide block 57, making the sliding trajectory of connecting block 54 more stable.

[0040] Working principle: During use, pressing the fixed plate 21 causes the irregularly shaped limiting post 22 and the sliding post 27 to slide. Under the compression deformation of the spring 25, the sliding post 28 rotates on the side closest to the irregularly shaped limiting post 22 and the irregularly shaped limiting post 26. As the sliding post 27 slides, it drives the sliding post 28. Limited by the external features of the irregularly shaped limiting posts 22 and 26, the sliding post 28 rotates, causing the sliding post 27 and the slider 29 to rotate relative to the fixed plate 210. Limited by the limiting plate 211, the slider 29 is positioned relative to the fixed plate 210. The internal fixation allows the data processor 1 to be pressed, causing the connected disassembly mechanism 2 to slide and the sensor 3 to be fixed. The buckle post 2125 connected to the second clamping plate 2128 is pressed, causing the buckle post 2125 to contact the movable clamping block 2124. The movable clamping block 2124 drives the pressure plate 2127 to slide, causing the second spring 2126 to deform. The rotation of the rotating shaft 2123 causes the movable clamping block 2124 to move. The data cable 8 is clamped by the concave shape on the side close to the first clamping plate 2121 and the second clamping plate 2128.

[0041] By pressing the handle 58, the spring 3 56 deforms, causing the sliding rods 55 and 553 to slide, and the slider 2 53 to slide on the front side of the support plate 51. By moving the sliding plate 6, it slides in the groove of the support plate 51 to a suitable position. By releasing the handle 58, the spring 3 56 returns to its original state, causing the sliding rod 55 and the slider 2 53 to slide. The slider 2 53 is fixed by the limiting block 52 at the top of the support plate 51. This allows the position of the sliding plate 6 relative to the support plate 51 to be adjusted by pressing the positioning mechanism 5.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wire rope stress monitoring device, comprising a data processor (1), characterized in that: The data processor (1) is fixedly connected to a disassembly mechanism (2), the disassembly mechanism (2) is fixedly connected to a sensor (3), and the sensor (3) is fixedly connected to a positioning mechanism (5). The disassembly mechanism (2) includes a fixing plate (21), the front side of which is fixedly connected to the rear side of the data processor (1), a non-standard limiting post (22) is fixedly connected to the rear side of the fixing plate (21), a support post (23) is fixedly connected to the four corners of the rear side of the fixing plate (21), a fixing plate (24) is fixedly connected to the rear side of the support post (23), a spring (25) is provided inside the non-standard limiting post (22), a non-standard limiting post (26) is fixedly connected to the front side of the fixing plate (24), a sliding post (27) is slidably connected inside the non-standard limiting post (26), a sliding post (28) is fixedly connected to the outside of the sliding post (27), a slider (29) is fixedly connected to the rear side of the sliding post (27), a fixing plate (210) is slidably connected to the slider (29), and a buckle assembly (212) is fixedly connected to the front side of the sensor (3).

2. The wire rope stress monitoring device according to claim 1, characterized in that: The front side of the fixed plate three (210) is fixedly connected to the limit plate one (211). The buckle assembly (212) includes a wire clamping plate one (2121). The rear side of the wire clamping plate one (2121) is fixedly connected to the front side of the sensor (3). The front side of the wire clamping plate one (2121) is fixedly connected to a fixed seat (2122). The inside of the fixed seat (2122) is rotatably connected to a rotating shaft (2123). The front side of the rotating shaft (2123) is fixedly connected to a movable clamping block (2124). The front side of the movable clamping block (2124) is slidably connected to a buckle post (2125). The front side of the buckle post (2125) is fixedly connected to a wire clamping plate two (2128). The front side of the wire clamping plate one (2121) is fixedly connected to a spring two (2126). The front side of the spring two (2126) is fixedly connected to a pressure plate (2127).

3. The wire rope stress monitoring device according to claim 1, characterized in that: The positioning mechanism (5) includes a support plate (51), the front side of which is fixedly connected to the rear side of the sensor (3), a limit block (52) is fixedly connected to the top of the support plate (51), a slider two (53) is slidably connected to the top of the support plate (51), a connecting block (54) is fixedly connected to the rear side of the slider two (53), a sliding rod (55) is fixedly connected to the rear side of the connecting block (54), a spring three (56) is sleeved on the outside of the sliding rod (55), a sliding groove block (57) is slidably connected to the outside of the sliding rod (55), a handle (58) is fixedly connected to the rear side of the sliding rod (55), and a sliding plate (6) is fixedly connected to the bottom of the sliding groove block (57).

4. The wire rope stress monitoring device according to claim 1, characterized in that: The sensor (3) is slidably connected to the front side of the regulating tube (4), and the regulating tube (4) is slidably connected to the rear side of the limiting lock (7).

5. The wire rope stress monitoring device according to claim 1, characterized in that: A data cable (8) is fixedly connected to the right side of the data processor (1), and one end of the data cable (8) is fixedly connected to the top of the sensor (3).

6. The wire rope stress monitoring device according to claim 1, characterized in that: The rear side of the first spring (25) is fixedly connected to the front side of the sliding column (27), and the front side of the first spring (25) is fixedly connected to the rear side of the disassembly mechanism (2).

7. The wire rope stress monitoring device according to claim 3, characterized in that: The front side of the third spring (56) is fixedly connected to the connecting block (54), and the rear side of the third spring (56) is fixedly connected to the front side of the handle (58).

8. The wire rope stress monitoring device according to claim 3, characterized in that: The rear side of the support plate (51) is slidably connected to the front side of the sliding plate (6), and the exterior of the connecting block (54) is slidably connected to the interior of the sliding block (57).

Images