Icing monitoring device with supporting mechanism

Abstract

The utility model relates to the technical field of icing monitoring, and discloses an icing monitoring device with a supporting mechanism, which comprises a mounting box, the top end of the rear side of the mounting box is rotatably connected with a sealing cover, the left side of the inner bottom wall of the mounting box is fixedly connected with a wire spool, and the middle part of the wire spool is rotatably connected with a rotating shaft; a steel rope is arranged on the outer wall of the rotating shaft, a connector is fixedly connected to the right end of the rotating shaft, a threaded rod is fixedly connected to the inner wall of the connector through a fixing assembly, a rotating base is fixedly connected to the upper middle portion of the right side of the inner wall of the mounting box, and the right end of the threaded rod is rotationally connected to the inner wall of the rotating base; and a cross beam is fixedly connected to the middle of the inner wall of the mounting box. According to the ice removing device, the weight of the steel rope is increased when the steel rope is iced, the movable push plate is driven to touch the pressure sensor, and a deicing signal is transmitted to a worker on the ground, so that ice coating is effectively monitored.

Description

Technical Field

[0001] The utility model relates to the technical field of icing monitoring, in particular to an icing monitoring device with a support mechanism. Background Art

[0002] An icing monitoring device is a device used to monitor the icing conditions of overhead transmission lines and communication line facilities. It judges the thickness of the ice coating by measuring the change in the weight borne by the wire and tower parts. When the line is iced, the weight will increase, and the device calculates the thickness of the ice coating according to the change in weight.

[0003] By monitoring the icing conditions in real time, accurate line status information can be provided to power, communication and other departments, so as to take corresponding measures in time to ensure the safe operation of the line. At the same time, it can give early warning of icing disasters, enabling maintenance personnel to make preparations before the disasters occur and reducing the disaster losses.

[0004] The existing icing monitoring devices monitor the outer surface of the cable through weight sensors, tension sensors, temperature sensors and humidity sensors. Since the icing monitoring devices need to be in the outdoor environment throughout the winter, in the long-term low-temperature environment, electronic devices are prone to damage and signal dropout, resulting in the ground staff not being able to timely understand the icing conditions of the cable. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an icing monitoring device with a support mechanism, aiming to improve the problem that the existing icing monitoring devices need to be in the outdoor environment throughout the winter, and in the long-term low-temperature environment, electronic devices are prone to damage and signal dropout, resulting in the ground staff not being able to timely understand the icing conditions of the cable.

[0006] To achieve the above object, the utility model adopts the following technical solutions: An icing monitoring device with a support mechanism, including an installation box, the rear top end of the installation box is rotatably connected with a sealing cover, the left side of the inner bottom wall of the installation box is fixedly connected with a wire winding disc, the middle of the wire winding disc is rotatably connected with a rotating shaft, a steel rope is arranged on the outer wall of the rotating shaft, the right end of the rotating shaft is fixedly connected with a connecting head, the inner wall of the connecting head is fixedly connected with a threaded rod through a fixing component, the upper middle part of the right side of the inner wall of the installation box is fixedly connected with a rotating base, the right end of the threaded rod is rotatably connected in the inner wall of the rotating base, the middle part of the inner wall of the installation box is fixedly connected with a cross beam, the middle part of the right side of the cross beam is fixedly connected with a sliding rod, the right end of the sliding rod is fixedly connected to the middle part of the right side of the inner wall of the installation box, a moving push plate is slidably connected to the outer wall of the sliding rod, the upper middle part of the moving push plate is threadedly connected to the outer wall of the threaded rod, a top block is fixedly connected to the right side of the moving push plate, a pressure sensor is fixedly connected to the middle part of the right side of the installation box, and a plurality of cable rope locking mechanisms are arranged on the outer wall of the steel rope.

[0007] As a further description of the above technical solution:

[0008] The cable rope locking mechanism includes a rope sleeve, arc-shaped fixing blocks are fixedly connected to the upper and lower ends of the right side of the rope sleeve, a rotating shaft is fixedly connected to the right end of the bottom wall of the bottom arc-shaped fixing block, a cable connection groove is rotatably connected to the right side of the rotating shaft, a fastening bolt penetrates through the top of the cable connection groove, and a fastening nut is fixedly connected to the top wall of the upper arc-shaped fixing block, and the fastening bolt is threadedly connected to the inner wall of the fastening nut.

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

[0010] The fixing component includes two fixing bolts, both of the fixing bolts penetrate through the inner wall of the threaded rod, and fixing nuts are threadedly connected to the rear sides of the outer walls of the fixing bolts.

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

[0012] Two snap buttons are fixedly connected to the front top end of the installation box, two locking buttons are fixedly connected to the front side of the sealing cover, and the two snap buttons are respectively snap-connected to the two locking buttons.

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

[0014] Fixing holes are opened at the four corners of the inner bottom wall of the installation box, and the fixing holes can be fixed to a fixed object through bolts.

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

[0016] Both the left and right bottom ends of the wire winding disc are fixedly connected with fixed bottom plates, and the bottom walls of the two fixed bottom plates are fixedly connected to the left side of the inner bottom wall of the installation box.

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

[0018] A damping piece is arranged on the left side of the outer wall of the rotating shaft, and a fastening disc is threadedly connected to the left end of the rotating shaft.

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

[0020] A rope outlet is provided on the front side of the installation box, and the rope outlet is used for the steel rope to penetrate through the outer wall of the installation box.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, when the steel rope freezes, its own weight increases, driving the wire winding disc and the rotating shaft in the installation box to rotate, thereby driving the moving push plate to move on the outer wall of the threaded rod. When the ice on the cable reaches the weight required for deicing, the moving push plate will touch the pressure sensor and transmit the deicing signal to the ground staff. Through a large number of mechanical operations, the whole device avoids the damage of electronic equipment during long-term continuous use, and realizes the effective monitoring of ice covering.

[0023] 2. In the utility model, the rope is pre-sleeved into the rope sleeve, then the cable is placed in the cable connection groove and the cable connection groove is closed. The fastening bolt passes through the top of the cable connection groove and is screwed into the fastening nut on the top wall of the upper arc-shaped fixing block, thereby tightly clamping the cable rope, realizing the reliable locking of the cable rope, and ensuring that the whole ice covering monitoring device can be stably installed and monitored through the cable rope. Description of the Drawings

[0024] Figure 1 It is a three-dimensional view of an ice covering monitoring device with a support mechanism proposed by the utility model;

[0025] Figure 2 It is a top view of an ice covering monitoring device with a support mechanism proposed by the utility model;

[0026] Figure 3 It is a structural schematic diagram of the wire winding disc of an ice covering monitoring device with a support mechanism proposed by the utility model;

[0027] Figure 4 It is a front view of the rope sleeve of an ice covering monitoring device with a support mechanism proposed by the utility model;

[0028] Figure 5Schematic structural diagram of a fastening bolt of an icing monitoring device with a support mechanism proposed by the present utility model.

[0029] Legend:

[0030] 1. Installation box; 2. Cable and rope locking mechanism; 201. Rope sleeve; 202. Arc-shaped fixing block; 203. Rotating shaft; 204. Cable connection groove; 205. Fastening bolt; 206. Fastening nut; 3. Sealing cover; 4. Winding disc; 5. Rotating shaft; 6. Steel rope; 7. Connector; 8. Threaded rod; 9. Rotating base; 10. Cross beam; 11. Slide bar; 12. Moving push plate; 13. Top block; 14. Pressure sensor; 15. Fixing bolt; 16. Fixing nut; 17. Snap button; 18. Locking buckle; 19. Fixing hole; 20. Fixing bottom plate; 21. Damping sheet; 22. Fastening disc; 23. Rope outlet. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Refer to Figure 1 , Figure 2 and Figure 3 , an embodiment provided by the present utility model: an icing monitoring device with a support mechanism, including an installation box 1, a sealing cover 3 is rotatably connected to the top end of the rear side of the installation box 1, a winding disc 4 is fixedly connected to the left side of the inner bottom wall of the installation box 1, a rotating shaft 5 is rotatably connected to the middle of the winding disc 4, a steel rope 6 is arranged on the outer wall of the rotating shaft 5, a connector 7 is fixedly connected to the right end of the rotating shaft 5, a threaded rod 8 is fixedly connected to the inner wall of the connector 7 through a fixing component, a rotating base 9 is fixedly connected to the upper middle part of the right side of the inner wall of the installation box 1, the right end of the threaded rod 8 is rotatably connected to the inner wall of the rotating base 9, a cross beam 10 is fixedly connected to the middle of the inner wall of the installation box 1, a slide bar 11 is fixedly connected to the middle of the right side of the cross beam 10, the right end of the slide bar 11 is fixedly connected to the middle of the right side of the inner wall of the installation box 1, a moving push plate 12 is slidably connected to the outer wall of the slide bar 11, the upper middle part of the moving push plate 12 is threadedly connected to the outer wall of the threaded rod 8, a top block 13 is fixedly connected to the right side of the moving push plate 12, a pressure sensor 14 is fixedly connected to the middle of the right side of the installation box 1, and a plurality of cable and rope locking mechanisms 2 are arranged on the outer wall of the steel rope 6;

[0033] Specifically, the installation box 1 serves as the main body of the entire device. The sealing cover 3 on its top can protect the internal components during the normal use of the device. The rotating shaft 5 on the wire winding disc 4 is used to wind the steel rope 6. When the ice on the cable reaches a certain weight, the threaded rod 8 at the right end of the connector 7 starts to rotate. The cross beam 10 is located in the middle of the installation box 1 and plays a role in supporting and fixing the sliding rod 11. The sliding rod 11 provides guidance for the movement of the moving push plate 12. The moving push plate 12 is threadedly connected to the outer wall of the threaded rod 8 in the middle and upper part. When the threaded rod 8 rotates, the moving push plate 12 will move along the sliding rod 11. The top block 13 on the right side of the moving push plate 12 moves along with the moving push plate 12. When the ice on the cable reaches the weight required for deicing, the moving push plate 12 will touch the pressure sensor 14 in the middle of the right side of the installation box 1 through the rotation of the threaded rod 8 at this time. The pressure sensor 14 can sense this pressure change, thereby judging the icing situation according to the pressure value and transmitting the deicing signal to the ground staff. The entire device avoids the damage of electronic equipment during long-term uninterrupted use through a large number of mechanical operations, and realizes the effective monitoring of icing.

[0034] Refer to Figure 1 , Figure 4 and Figure 5 , the cable and rope locking mechanism 2 includes a rope sleeve 201. Arc-shaped fixing blocks 202 are fixedly connected to both the upper and lower ends on the right side of the rope sleeve 201. A rotating shaft 203 is fixedly connected to the right end of the bottom wall of the bottom arc-shaped fixing block 202. A cable connection groove 204 is rotatably connected to the right side of the rotating shaft 203. A fastening bolt 205 penetrates through the top of the cable connection groove 204. A fastening nut 206 is fixedly connected to the top wall of the upper arc-shaped fixing block 202. The fastening bolt 205 is threadedly connected to the inner wall of the fastening nut 206;

[0035] Specifically, the rope sleeve 201 is used to accommodate the cable and rope. The arc-shaped fixing blocks 202 at the upper and lower ends on the right side provide an installation position and support for the cable connection groove 204. When it is necessary to lock the cable and the rope, the cable is pre-placed in the rope sleeve 201 first, and then the cable is placed in the cable connection groove 204. The rotating shaft 203 at the right end of the bottom wall of the bottom arc-shaped fixing block 202 enables the cable connection groove 204 to rotate, so as to better adjust the position to accommodate the cable. After the cable is placed, the fastening bolt 205 is passed through the top of the cable connection groove 204 and screwed into the fastening nut 206 on the top wall of the upper arc-shaped fixing block 202. As the fastening bolt 205 is continuously tightened, the cable connection groove 204 gradually approaches the upper arc-shaped fixing block 202, thereby tightly clamping the cable and rope, realizing the reliable locking of the cable and rope, preventing the cable from loosening or slipping during use, and ensuring that the entire icing monitoring device can be stably installed and monitored through the cable and rope.

[0036] Refer to Figure 1 and Figure 2, The fixing component includes two fixing bolts 15. Both of the two fixing bolts 15 penetrate through the inner wall of the threaded rod 8, and fixing nuts 16 are threadedly connected to the rear sides of the outer walls of the fixing bolts 15; At the front top of the installation box 1, two snap buttons 17 are fixedly connected. At the front of the sealing cover 3, two locking buttons 18 are fixedly connected. The two snap buttons 17 are respectively snap-connected to the two locking buttons 18; At the four corners of the inner bottom wall of the installation box 1, fixing holes 19 are opened. The fixing holes 19 can be fixed to a fixed object through bolts;

[0037] Specifically, the fixing bolts 15 and the fixing nuts 16 in the fixing component can ensure a firm and stable connection between the threaded rod 8 and the connecting head 7 by penetrating through the threaded rod 8. The snap buttons 17 and the locking buttons 18 facilitate the opening and closing operation between the installation box 1 and the sealing cover 3, preventing birds, impurities, and dust from entering the installation box 1 and causing damage to the internal components. The fixing holes 19 can firmly fix the installation box 1 at the required monitoring position through bolts of different existing models. Whether it is installed on high structures such as utility poles and iron towers or other fixed objects, it can ensure that the entire icing monitoring device remains stable under various environmental conditions and will not shift or shake due to factors such as wind and vibration, thus ensuring the accuracy and reliability of the monitoring data.

[0038] Refer to Figure 1 , Figure 2 and Figure 3 , At the left and right bottom ends of the wire reel 4, fixing bottom plates 20 are fixedly connected. The bottom walls of the two fixing bottom plates 20 are fixedly connected to the left side of the inner bottom wall of the installation box 1; A damping piece 21 is arranged on the left side of the outer wall of the rotating shaft 5, and a fastening disc 22 is threadedly connected to the left end of the rotating shaft 5; An out-rope opening 23 is opened on the front side of the installation box 1. The out-rope opening 23 is used for the steel rope 6 to penetrate through the outer wall of the installation box 1;

[0039] Specifically, the fixed base plate 20 provides stable support for the wire winding disc 4, ensuring that the wire winding disc 4 does not loosen or displace during the operation of the device, guaranteeing that the steel wire rope 6 can be wound around the rotating shaft 5 orderly. And when it is necessary to release the steel wire rope 6, the wire winding disc 4 can rotate stably. The damping piece 21 can increase the resistance when the rotating shaft 5 rotates, preventing the steel wire rope 6 from being accidentally released without external force. The fastening disc 22 further ensures the stability of the rotating shaft 5 on the wire winding disc 4, preventing the rotating shaft 5 from loosening or slipping. The two work together to enable the effective control of the winding and unwinding of the steel wire rope 6, meeting the requirements for the length of the steel wire rope 6 in different monitoring scenarios. The wire outlet 23 provides a specific channel for the steel wire rope 6, enabling the steel wire rope 6 to smoothly penetrate from the inside of the installation box 1 to the outside, ensuring that the steel wire rope 6 will not be worn or obstructed by the edge of the installation box 1 during the operation of the device, and guaranteeing that the steel wire rope 6 can be normally connected to the monitoring point or other external structures.

[0040] Working principle: The installation box 1 serves as the main body of the entire device. The sealing cover 3 on its top can protect the internal components during the normal use of the device. The rotating shaft 5 on the wire winding disc 4 is used to wind the steel wire rope 6. When the ice on the cable reaches a certain weight, the threaded rod 8 at the right end of the connector 7 starts to rotate. The cross beam 10 is located in the middle of the installation box 1 and plays a role in supporting and fixing the sliding rod 11. The sliding rod 11 provides guidance for the movement of the moving push plate 12. The middle upper part of the moving push plate 12 is threadedly connected to the outer wall of the threaded rod 8. When the threaded rod 8 rotates, the moving push plate 12 will move along the sliding rod 11. The top block 13 on the right side of the moving push plate 12 moves with the moving push plate 12. When the ice on the cable reaches the weight that requires de-icing, the moving push plate 12 will touch the pressure sensor 14 in the middle of the right side of the installation box 1 through the rotation of the threaded rod 8 at this time. The pressure sensor 14 can sense this pressure change, thereby judging the icing situation according to the pressure value and transmitting the de-icing signal to the ground staff.

[0041] Moreover, the rope sleeve 201 is used to accommodate the cable rope. The arc-shaped fixing blocks 202 at the upper and lower ends on the right side provide the installation position and support for the cable connection groove 204. When it is necessary to lock the cable and the rope, the cable is pre-placed in the rope sleeve 201 first, and then the cable is placed in the cable connection groove 204. The rotating shaft 203 at the right end of the bottom wall of the bottom arc-shaped fixing block 202 enables the cable connection groove 204 to rotate, so as to better adjust the position to accommodate the cable. After the cable is placed, the fastening bolt 205 is passed through the top of the cable connection groove 204 and screwed into the fastening nut 206 on the top wall of the upper arc-shaped fixing block 202. As the fastening bolt 205 is continuously tightened, the cable connection groove 204 and the upper arc-shaped fixing block 202 gradually approach, thereby tightly clamping the cable rope.

[0042] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An icing monitoring device with a support mechanism, comprising an installation box (1), characterized in that: The top end of the rear side of the installation box (1) is rotatably connected to a sealing cover (3); the left side of the inner bottom wall of the installation box (1) is fixedly connected to a winding drum (4); the middle part of the winding drum (4) is rotatably connected to a rotating shaft (5); the outer wall of the rotating shaft (5) is provided with a steel rope (6); the right end of the rotating shaft (5) is fixedly connected to a connecting head (7); the inner wall of the connecting head (7) is fixedly connected to a threaded rod (8) through a fixing assembly; the middle upper part of the right side of the inner wall of the installation box (1) is fixedly connected to a rotating base (9); the right end of the threaded rod (8) is rotatably connected to the inner wall of the rotating base (9); the installation box ( A crossbeam (10) is fixedly connected to the middle of the inner wall of the installation box (1), a slide bar (11) is fixedly connected to the middle of the right side of the crossbeam (10), the right end of the slide bar (11) is fixedly connected to the middle of the right side of the inner wall of the installation box (1), a movable push plate (12) is slidably connected to the outer wall of the slide bar (11), the upper middle part of the movable push plate (12) is threadedly connected to the outer wall of the threaded rod (8), a top block (13) is fixedly connected to the right side of the movable push plate (12), a pressure sensor (14) is fixedly connected to the middle of the right side of the installation box (1), and a plurality of cable rope locking mechanisms (2) are arranged on the outer wall of the steel rope (6).

2. The icing monitoring device with a support mechanism according to claim 1, characterized in that: The cable rope locking mechanism (2) comprises a rope sleeve (201), the upper and lower ends of the right side of the rope sleeve (201) are fixedly connected to arc-shaped fixing blocks (202), the right end of the bottom wall of the arc-shaped fixing block (202) at the bottom end is fixedly connected to a rotating shaft (203), the right side of the rotating shaft (203) is rotatably connected to a cable connection groove (204), a fastening bolt (205) penetrates the top of the cable connection groove (204), and the top wall of the arc-shaped fixing block (202) at the upper end is fixedly connected to a fastening nut (206), and the fastening bolt (205) is threadedly connected to the inner wall of the fastening nut (206).

3. The icing monitoring device with a support mechanism according to claim 1, characterized in that: The fixing assembly comprises two fixing bolts (15), the two fixing bolts (15) both penetrate the inner wall of the threaded rod (8), and the rear sides of the outer walls of the fixing bolts (15) are both threadedly connected with fixing nuts (16).

4. The icing monitoring device with a support mechanism according to claim 1, characterized in that: Two snap buttons (17) are fixedly connected to the top of the front side of the installation box (1), and two locking buttons (18) are fixedly connected to the front side of the sealing cover (3), and the two snap buttons (17) are respectively engaged with the two locking buttons (18).

5. The icing monitoring device with a support mechanism according to claim 1, characterized in that: The four corners of the inner bottom wall of the installation box (1) are provided with fixing holes (19), and the fixing holes (19) can be fixed to a fixing object by means of bolts.

6. The icing monitoring device with a support mechanism according to claim 1, characterized in that: The left and right bottom ends of the winding drum (4) are both fixedly connected to a fixed bottom plate (20), and the bottom walls of the two fixed bottom plates (20) are both fixedly connected to the left side of the inner bottom wall of the installation box (1).

7. The icing monitoring device with a support mechanism according to claim 1, characterized in that: A damping plate (21) is provided on the left side of the outer wall of the rotating shaft (5), and a fastening plate (22) is threadedly connected to the left end of the rotating shaft (5).

8. The icing monitoring device with a support mechanism according to claim 1, characterized in that: A rope outlet (23) is provided on the front side of the installation box (1), and the rope outlet (23) is used to allow the steel rope (6) to pass through the outer wall of the installation box (1).

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