Multifunctional power construction protection equipment

Abstract

The invention discloses multifunctional power construction protection equipment, and belongs to the technical field of power construction protection. A first fixing ring is fixedly installed on the outer wall of the telegraph pole, first supporting frames and fixing groove holes are fixedly installed on the two sides of the first fixing ring, cables are fixedly installed at the two ends of each first supporting frame, first supporting bases are arranged at the bottom ends of the cables, and protection assemblies are arranged at the top ends of the first supporting bases. Supporting plates are fixedly installed at the bottom ends of the first supporting seats, second supporting frames are fixedly installed at the bottom ends of the supporting plates, second supporting seats are fixedly installed at the bottom ends of the second supporting frames, the second supporting seats are fixedly installed on one sides of second fixing rings, and the second fixing rings are fixedly installed on the outer wall of the telegraph pole. According to the invention, through the arrangement of the protection assembly, when maintenance personnel need to build a ladder, the damage to the cable during power construction is reduced, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power construction protection, and more specifically, to a multifunctional electric power construction protection device. Background Art

[0002] Cables are an important part of the power system, responsible for transmitting electrical energy from power plants to substations in various regions and then distributing it to end users. They can efficiently transmit large amounts of electrical energy and reduce power losses in the power system. In order to ensure the stability and reliability of the power system, extend the service life of the cable and prevent potential safety hazards, maintenance personnel are required to conduct regular inspections and maintenance. Cables installed outdoors are more susceptible to damage under the influence of environmental factors, affecting the work effect, especially the cable ends, which are easily affected by vibration, rain, aging and other factors. They are the key inspection items of maintenance work, and maintenance personnel are required to move to the top of the pole regularly for observation. According to the actual model of the pole to be climbed, maintenance personnel will choose appropriate tools, such as climbing pedals, elevators, sliding baskets, etc. One of the small and simple poles, in order to save costs, generally has fewer power construction protection equipment. When inspecting and maintaining the cable end, maintenance personnel usually put ladders and other tools on one side of the cable, fix the ladder with the cable as the support point, and after the ladder is fixed and placed, climb to one side of the cable end through the ladder, put the safety rope on the pole, and start inspecting and maintaining the cable end.

[0003] In the prior art, maintenance personnel place ladders on cables to conveniently and quickly inspect and maintain the cable ends. Although this can improve work efficiency, placing tools such as ladders on one side of the cable and using the cable as a support point can easily cause the cable to be damaged by crushing, abrasion, and the like. Once the cable is crushed or abraded, its own structural integrity will be destroyed, thereby gradually eroding the performance of the cable and reducing the service life of the cable. In addition, once the cable sheath is damaged, the internal conductor may come into contact with the external environment, resulting in current leakage, increasing the risk of leakage, explosion, and the like. Summary of the invention

[0004] In order to overcome the defects of the prior art, the technical problem to be solved by the present invention is to propose a multifunctional electric power construction protection device, which can overcome the problem that the cable is easily worn and damaged during cable maintenance.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The present invention provides a multifunctional electric power construction protection device, comprising an electric pole; a first fixing ring is fixedly installed on the outer wall of the electric pole, a first support frame and a fixing slot are fixedly installed on both sides of the first fixing ring, cables are fixedly installed on both ends of the first support frame, and a supporting structure is provided at the bottom end of the cable;

[0007] The supporting structure includes a first supporting seat arranged at the bottom end of the cable, two first supporting seats are symmetrically arranged at the bottom end of each cable, a protective component is arranged at the top end of the first supporting seat, a supporting plate is fixedly installed at the bottom end of the first supporting seat, a second supporting frame is fixedly installed at the bottom end of the supporting plate, a second supporting seat is fixedly installed at the bottom end of the second supporting frame, the second supporting seat is fixedly installed on one side of the second fixing ring, and the second fixing ring is fixedly installed on the outer wall of the electric pole; by setting up the supporting structure, a supporting effect can be provided to the end of the cable close to the terminal, thereby reducing the shaking and wear of the cable terminal during operation, thereby improving the protection of the cable, and then extending the service life of the cable.

[0008] In a preferred technical solution of the present invention, the protection component includes a first protective cover arranged at the top end of the first support seat, a second protective cover is arranged between the first support seats, a lifting plate is fixedly installed on one side of the first protective cover and the second protective cover, a two-way screw rod is threadedly installed on the inner wall of the lifting plate, a rotating rod is fixedly installed on the bottom end of the two-way screw rod, a rainproof component is arranged on the outer wall of the rotating rod, the bottom end of the rotating rod passes through the support plate and extends to the bottom end of the support plate, a motor is installed at the bottom end of the rotating rod, and the motor is connected to an external power supply through a wire; by setting up the protection component, when the maintenance personnel need to set up the ladder, the motor can be started so that the motor drives the rotating rod to rotate The rotating rod drives the bidirectional screw to rotate, the bidirectional screw drives the lifting plate to move, and the lifting plate drives the second protective cover to move and abut against the first protective cover to wrap the cable for protection, avoiding placing tools such as ladders on one side of the cable and using the cable as a supporting point, which is easy to cause the cable to be damaged by crushing, wear and other damages. Once the cable is crushed or worn, its own structural integrity will be destroyed, thereby gradually eroding the performance of the cable and reducing the service life of the cable. In addition, once the cable sheath is damaged, the internal conductor is likely to contact the external environment, resulting in current leakage, increasing the risk of leakage, explosion and other problems, reducing damage to the cable during power construction and increasing the service life of the cable.

[0009] In a preferred technical solution of the present invention, the rainproof component includes a rotating disk arranged on the outer wall of the rotating rod, and a pushing block is symmetrically fixedly installed on the top of the rotating disk, and one side of one end of the pushing block is abutted with a rainproof cover; by setting the rainproof component, when the cable is working, the rainproof covers can abut against each other to form a rainproof structure, thereby blocking rainwater from the two-way screw rod in rainy weather, avoiding the rainwater in the environment from easily corroding the two-way screw rod, causing the thread line of the outer wall of the two-way screw rod to be damaged, thereby affecting the operation of the protection component and shortening the service life of the device, improving the stability and reliability of the protection component, and extending the service life of the two-way screw rod.

[0010] In a preferred technical solution of the present invention, one end of the pushing block abuts against one side of the rainproof cover in the expanded state, and the other end of the pushing block abuts against one side of the rainproof cover in the closed state; when the bidirectional screw rotates, the bidirectional screw drives the rotating disk to rotate, and the rotating disk drives the pushing block to rotate, so that the rotation radius of the abutment point between the pushing block and the rainproof cover is continuously reduced, thereby allowing the pushing block to drive the rainproof cover to move, so that the rainproof covers abut against each other.

[0011] In a preferred technical solution of the present invention, a guide rod is slidably installed on one side of the top of the rainproof cover, and a third support seat is fixedly installed at both ends of the guide rod. The bottom ends of the third support seats are fixedly installed on the top of the support plate, and a return spring is wound around the outer wall of the guide rod, and both ends of the return spring are installed on the inner side of the rainproof cover. By setting the guide rod, a guiding effect can be provided for the movement of the rainproof cover, so that the rainproof cover can move more smoothly and stably. In addition, by setting the return spring, when the protection component is operating, the return spring can release elastic potential energy, undergo elastic deformation, and push the rainproof cover to move, so that the rainproof cover will not hinder the movement of the lifting plate.

[0012] In a preferred technical solution of the present invention, a connecting block and an annular slider are provided at the top of the lifting plate, the annular slider is threadedly installed on the outer wall of the bidirectional screw rod, the annular slider and the lifting plate are connected by a connecting block, and a square groove is provided on one side of the rainproof cover; the rotating rod and the lifting plate can be connected by the annular slider and the connecting block, so that the rotating rod can drive the lifting plate to move, and by providing the square groove, the rainproof covers can abut against each other, thereby avoiding the problem of hindering the movement of the lifting plate and causing motion interference when the rainproof covers abut against each other.

[0013] In a preferred technical solution of the present invention, the distance between the top and the bottom of the square groove is greater than the distance between the top and the bottom of the connecting block; when the protection component is in operation, the lifting plate can move a certain distance before the rain cover is separated, thereby avoiding the problem of mutual abutment between the lifting plate and the rain cover and motion interference, thereby improving the stability and reliability of the device.

[0014] The top end of the driving member is driven by the driving member, and the driving member is driven by the driving member to drive the driving member to rotate. The driving member is driven by the driving member to rotate. The driving member is driven by the driving member to rotate. The driving member is driven by the driving member to rotate.

[0015] In a preferred technical solution of the present invention, a fixed block is fixedly installed on one side of the connecting shaft block, and the fixed block is fixedly installed on one side of the top of the rotating base plate, and the fixed block is connected to the driving block by a connecting spring; by setting a rotating disk, when the protection component is in operation, the two-way screw rod drives the rotating base plate, the connecting shaft block, the driving block, the abutment block, the rotating ring, the supporting top plate and the pushing block to drive the rainproof cover to move, and after the rainproof cover is completely separated, the two-way screw rod continues to drive the rotating base plate to rotate, and at this time the abutment block drives the driving block to rotate with the connecting shaft block as the axis, thereby avoiding the two-way screw rod continuing to drive the driving block to rotate through the rotating base plate and the connecting shaft block, so that the driving block abuts against the abutment block, causing the problem of motion interference, so that the two-way screw rod can continue to drive the rotating base plate, the connecting shaft block and the driving block to rotate, while the rotating ring, the supporting top plate and the pushing block will not rotate.

[0016] In a preferred technical solution of the present invention, the distance from the rotation axis of the driving block to one end of the driving block is smaller than the minimum distance from the rotation axis of the driving block to the inner side of the rotating ring; when the abutment block abuts against the driving block and drives the driving block to rotate, the end of the driving block away from the connecting shaft block will not abut against the inner side of the rotating ring, thereby avoiding the problem of motion interference and improving the stability and reliability of the device.

[0017] The beneficial effects of the present invention are:

[0018] The present invention provides a multifunctional power construction protection device. By setting up a protection component, when maintenance personnel need to set up a ladder, they can start the motor, so that the motor drives the rotating rod to rotate, the rotating rod drives the bidirectional screw to rotate, the bidirectional screw drives the lifting plate to move, and the lifting plate then drives the second protective cover and the first protective cover to move and abut against each other, thereby wrapping the cable for protection, avoiding placing tools such as ladders on one side of the cable and using the cable as a support point, which easily causes the cable to be damaged by crushing, wear and the like, thereby reducing the service life of the cable and increasing the risk of leakage, explosion and the like, reducing damage to the cable during power construction and improving the service life of the cable.

[0019] By setting up the rainproof component, when the cable is working, the rainproof sleeves can abut against each other to form a rainproof structure, thereby blocking rainwater from the bidirectional screw in rainy weather, avoiding the situation that rainwater in the environment is easily left on the outer wall of the bidirectional screw during daily cable operation, thereby corroding the bidirectional screw, causing accelerated wear of the thread line of the outer wall of the bidirectional screw, hindering the movement of the lifting plate, and further affecting the operation of the protection component, reducing the protection effect of the cable, and shortening the service life of the device, improving the stability and reliability of the protection component, and extending the service life of the bidirectional screw. . BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the protection component of the present invention;

[0022] Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the rainproof component of the present invention;

[0024] Figure 5 For the present invention Figure 4 The enlarged view of point B in the middle;

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the rotating disk of the present invention.

[0026] In the figure:

[0027] 1. Electric pole; 2. First fixing ring; 3. First support frame; 4. Cable; 5. Fixed slot; 6. First support seat; 7. Support plate; 8. Second support frame; 9. Second support seat; 10. Second fixing ring; 11. First protective cover; 12. Second protective cover; 13. Lifting plate; 14. Bidirectional screw rod; 15. Rotating rod; 16. Motor; 17. Rotating disk; 18. Pushing block; 19. Rainproof cover; 20. Guide rod; 21. Third support seat; 22. Reset spring; 23. Connecting block; 24. Annular slider; 25. Square slot; 26. Support top plate; 27. Rotating ring; 28. Rotating bottom plate; 29. ​​Connecting shaft block; 30. Driving block; 31. Abutment block; 32. Fixed block; 33. Connecting spring. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0029] like Figure 1-Figure 6 As shown, a multifunctional electric power construction protection device is provided in the embodiment, including an electric pole 1; a first fixing ring 2 is fixedly installed on the outer wall of the electric pole 1, a first support frame 3 and a fixing slot 5 are fixedly installed on both sides of the first fixing ring 2, a cable 4 is fixedly installed on both ends of the first support frame 3, and a supporting structure is provided at the bottom end of the cable 4;

[0030] The supporting structure includes a first supporting seat 6 arranged at the bottom end of the cable 4, two first supporting seats 6 are symmetrically arranged at the bottom end of each cable 4, a protective component is arranged at the top end of the first supporting seat 6, a supporting plate 7 is fixedly installed at the bottom end of the first supporting seat 6, a second supporting frame 8 is fixedly installed at the bottom end of the supporting plate 7, a second supporting seat 9 is fixedly installed at the bottom end of the second supporting frame 8, and the second supporting seat 9 is fixedly installed on one side of the second fixing ring 10, and the second fixing ring 10 is fixedly installed on the outer wall of the pole 1; by setting the supporting structure, it is possible to provide support for the end of the cable 4 close to the end, thereby reducing the shaking and wear of the end of the cable 4 during operation, improving the stability of a section of the end of the cable 4, thereby improving the protection of the cable 4, extending the service life of the cable 4, and reducing the frequency of manual maintenance.

[0031] like Figures 1 to 5As shown, the protection component includes a first protection cover 11 arranged at the top of the first support seat 6, a second protection cover 12 is arranged between the first support seats 6, a lifting plate 13 is fixedly installed on one side of the first protection cover 11 and the second protection cover 12, the inner wall of the lifting plate 13 is threadedly installed with a two-way screw rod 14, the bottom end of the two-way screw rod 14 is fixedly installed with a rotating rod 15, the outer wall of the rotating rod 15 is provided with a rainproof component, the bottom end of the rotating rod 15 passes through the support plate 7 and extends to the bottom end of the support plate 7, the bottom end of the rotating rod 15 is installed with a motor 16, and the motor 16 is connected to an external power supply through a wire; by setting up the protection component, when the maintenance personnel need to set up a ladder, the motor 16 can be started, so that the motor 16 drives the rotating rod 15 to rotate, and the rotating rod 15 drives the two-way screw rod 1 4 rotates, the bidirectional screw rod 14 drives the lifting plate 13 to move, and the lifting plate 13 drives the second protective cover 12 and the first protective cover 11 to move and abut, so as to wrap and protect the cable 4, thereby avoiding placing tools such as ladders on one side of the cable and using the cable 4 as a support point, which is easy to cause the cable 4 to be damaged by rolling, abrasion and the like. Once the cable 4 is rolled or abraded, its own structural integrity will be destroyed, thereby gradually eroding the performance of the cable 4 and reducing the service life of the cable 4. In addition, once the outer skin of the cable 4 is damaged, the internal conductor is likely to contact with the external environment, thereby causing current leakage, increasing the risk of leakage, explosion and the like, reducing the damage to the cable 4 during power construction and increasing the service life of the cable 4. The model of the motor 16 is LW100.

[0032] Embodiment 2

[0033] like Figures 1 to 5 As shown, compared with Example 1, as another embodiment of the present invention, the rainproof component includes a rotating disk 17 arranged on the outer wall of the rotating rod 15, and the top of the rotating disk 17 is symmetrically fixed with a pushing block 18, and one side of one end of the pushing block 18 is abutted with a rainproof cover 19; by setting the rainproof component, when the cable 4 is working, the rainproof cover 19 can abut against each other to form a rainproof structure, thereby blocking rainwater from the two-way screw rod 14 in rainy weather, avoiding the rainwater in the environment from easily remaining on the outer wall of the two-way screw rod 14 during daily work of the cable 4, thereby corroding the two-way screw rod 14, causing accelerated wear of the thread line of the outer wall of the two-way screw rod 14, hindering the movement of the lifting plate 13, and further affecting the operation of the protection component, reducing the protection effect on the cable 4, and shortening the service life of the device, improving the stability and reliability of the protection component, and extending the service life of the two-way screw rod 14.

[0034] like Figures 4 to 6As shown, one end of the pushing block 18 abuts against one side of the rainproof cover 19 in the expanded state, and the other end of the pushing block 18 abuts against one side of the rainproof cover 19 in the closed state; when the bidirectional screw rod 14 rotates, the bidirectional screw rod 14 drives the rotating disk 17 to rotate, and the rotating disk 17 drives the pushing block 18 to rotate, so that the rotation radius of the abutment point of the pushing block 18 and the rainproof cover 19 is continuously reduced, so that the pushing block 18 drives the rainproof cover 19 to move, so that the rainproof covers 19 abut against each other.

[0035] like Figure 4 and Figure 5 As shown, a guide rod 20 is slidably installed on one side of the top of the rainproof cover 19, and a third support seat 21 is fixedly installed on both ends of the guide rod 20. The bottom ends of the third support seats 21 are fixedly installed on the top of the support plate 7, and the outer wall of the guide rod 20 is wrapped with a return spring 22, and both ends of the return spring 22 are installed on the inner side of the rainproof cover 19; by setting the guide rod 20, a guiding effect can be provided for the movement of the rainproof cover 19, so that the rainproof cover 19 can move more smoothly and stably. In addition, by setting the return spring 22, when the protection component is operating, the return spring 22 can release elastic potential energy, undergo elastic deformation, and push the rainproof cover 19 to move, so that the rainproof cover 19 will not hinder the movement of the lifting plate 13.

[0036] like Figure 4 and Figure 5 As shown, the top of the lifting plate 13 is provided with a connecting block 23 and an annular slider 24, the annular slider 24 is threadedly installed on the outer wall of the bidirectional screw rod 14, the annular slider 24 and the lifting plate 13 are connected by the connecting block 23, and a square groove 25 is opened on one side of the rain cover 19; the rotating rod 15 and the lifting plate 13 can be connected through the annular slider 24 and the connecting block 23, so that the rotating rod 15 can drive the lifting plate 13 to move, and by setting the square groove 25, the rain cover 19 can abut against each other, so as to avoid the problem of hindering the movement of the lifting plate 13 when the rain cover 19 abuts against each other and causing motion interference.

[0037] like Figure 4 and Figure 5 As shown, the distance between the top and bottom of the square groove 25 is greater than the distance between the top and bottom of the connecting block 23; when the protection component is in operation, the lifting plate 13 can move a certain distance before the rain cover 19 is separated, thereby avoiding the problem of mutual abutment between the lifting plate 13 and the rain cover 19 and motion interference, thereby improving the stability and reliability of the device.

[0038] like Figure 6As shown, the rotating disk 17 includes a supporting top plate 26 arranged at the bottom end of the pushing block 18, a rotating ring 27 is fixedly installed at the bottom end of the supporting top plate 26, a rotating bottom plate 28 is rotatably installed at the bottom end of the rotating ring 27, the rotating bottom plate 28 is fixedly installed on the outer wall of the rotating rod 15, connecting shaft blocks 29 are fixedly installed on both sides of the top of the rotating bottom plate 28, a driving block 30 is rotatably installed at one end of the connecting shaft block 29, and an abutting block 31 is abutted at one end of the driving block 30 away from the connecting shaft block 29, and the abutting block 31 is fixedly installed at The inner side of the rotating ring 27; when the motor 16 drives the rotating rod 15 to rotate, the rotating rod 15 drives the rotating base plate 28 to rotate, and the rotating base plate 28 drives 29 to rotate, so that the connecting shaft block 29 drives the driving block 30 to rotate. At this time, the driving block 30 abuts against the abutment block 31, so that the driving block 30 drives the abutment block 31 to rotate, and the abutment block 31 drives the rotating ring 27 to rotate, and the rotating ring 27 drives the supporting top plate 26 to rotate, so that the supporting top plate 26 drives the pushing block 18 to move, so that the rainproof component starts to operate.

[0039] like Figure 6 As shown, a fixed block 32 is fixedly installed on one side of the connecting shaft block 29, and the fixed block 32 is fixedly installed on one side of the top of the rotating base plate 28. The fixed block 32 is connected to the driving block 30 by a connecting spring 33; after the rainproof component forms a rainproof structure, the motor 16 continues to drive the rotating base plate 28 to rotate through the rotating rod 15. At this time, the abutment block 31 abuts the driving block 30 and drives the driving block 30 to rotate with the connecting shaft block 29 as the axis, so that the driving block 30 can pass through the abutment block 31, avoiding the problem of motion interference caused by the abutment between the driving block 30 and the abutment block 31, thereby hindering the operation of the protection group, and improving the stability and reliability of the device.

[0040] To sum up, by setting the rotating disk 17, when the protection component is operating, the two-way screw rod 14 can drive the rotating base plate 28, the connecting shaft block 29, the driving block 30, the abutment block 31, the rotating ring 27, the supporting top plate 26 and the pushing block 18 to drive the rain cover 19 to move, and after the rain cover 19 is completely separated, the two-way screw rod 14 continues to drive the rotating base plate 28 to rotate, and at this time the abutment block 31 drives the driving block 30 to rotate with the connecting shaft block 29 as the axis, thereby avoiding the two-way screw rod 14 continuing to drive the driving block 30 to rotate through the rotating base plate 28 and the connecting shaft block 29, so that the driving block 30 abuts against the abutment block 31, causing motion interference, so that the two-way screw rod 14 can continue to drive the rotating base plate 28, the connecting shaft block 29 and the driving block 30 to rotate, while the rotating ring 27, the supporting top plate 26 and the pushing block 18 will not rotate.

[0041] like Figure 6As shown, the distance from the rotation axis of the driving block 30 to one end of the driving block 30 is smaller than the minimum distance from the rotation axis of the driving block 30 to the inner side of the rotating ring 27; when the abutment block 31 abuts against the driving block 30 and drives the driving block 30 to rotate, the end of the driving block 30 away from the connecting shaft block 29 will not abut against the inner side of the rotating ring 27, thereby avoiding the problem of motion interference and improving the stability and reliability of the device.

[0042] Working principle: when it is necessary to inspect and maintain the cable 4, start the motor 16, so that the motor 16 drives the rotating rod 15 to rotate, the rotating rod 15 drives the rotating base plate 28 to rotate, the rotating base plate 28 drives the connecting shaft block 29 to rotate, the connecting shaft block 29 drives the driving block 30 to move, the driving block 30 abuts against the abutment block 31, thereby driving the abutment block 31 to rotate, the abutment block 31 drives the rotating ring 27 to rotate, the rotating ring 27 drives the supporting top plate 26 to rotate, the supporting top plate 26 drives the pushing block 18 to rotate, so that the pushing block 18 abuts against one end of the rainproof cover 19 and moves away from the rainproof cover 19. At this time, the reset spring 22 releases its elastic potential energy, elastically deforms and pushes the rainproof cover 19 to move, and the rainproof cover 19 drives the square groove 25 to move, thereby preventing the square groove 25 from abutting against the connecting block 23 and hindering the movement of the annular slider 24. At this time, the motor 1 6 continues to drive the rotating rod 15 to rotate, the rotating rod 15 continues to drive the rotating base plate 28 to rotate, the rotating base plate 28 drives the connecting shaft block 29 to rotate, the connecting shaft block 29 drives the connecting shaft block 30 to move, so that the abutment block 31 abuts the driving block 30 and drives the driving block 30 to rotate with the connecting shaft block 29 as the axis, so that the driving block 30 can pass through the abutment block 31, avoiding the abutment between the driving block 30 and the abutment block 31 and causing motion interference, at the same time, the rotating rod 15 drives the two-way screw rod 14 to rotate, the two-way screw rod 14 drives the lifting plate 13 to move, so that the lifting plate 13 drives the first protective cover 11 and the second protective cover 12 to move, so that the first protective cover 11 abuts against the second protective cover 12, thereby protecting the cable 4, at this time, the maintenance personnel can put the ladder on one side of the first support seat 6, the first protective cover 11 and the second protective cover 12;

[0043] After the ladder is set up, the maintenance personnel can move to one side of the end of the cable 4 through the ladder, fix the safety rope to the fixing slot 5, and start the inspection and maintenance work;

[0044] After completing the inspection and maintenance of the cable 4, the staff contacts the safety rope from the fixed slot 5, moves to the ground through the ladder, and withdraws the ladder from one side of the protection component. At this time, the staff starts the motor 16 in reverse, so that the motor 16 drives the first protective cover 11 and the second protective cover 12 to move through the rotating rod 15, the two-way screw rod 14 and the lifting plate 13, so that the first protective cover 11 and the second protective cover 12 no longer wrap the outer wall of the cable 4, thereby improving the heat dissipation performance of the cable 4. At the same time, the two-way screw rod 14 drives the rotating disk 17 to rotate, and the rotating disk 17 drives the pushing block 18 to rotate, so that the pushing block 18 abuts against the rainproof cover 19 and drives the rainproof cover 19 to move, so that the rainproof covers 19 abut against each other to form a rainproof structure, which blocks the moisture in the environment from the two-way screw rod 14 and extends the service life of the two-way screw rod 14.

[0045] Other technologies of this embodiment adopt existing technologies.

[0046] The present invention is described by preferred embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein, and other embodiments falling within the claims of this application are within the scope of protection of the present invention.

Claims

1. A multifunctional electric power construction protection device, characterized in that: The utility pole (1) comprises a first fixing ring (2) fixedly mounted on the outer wall of the utility pole (1), a first support frame (3) and a fixing slot (5) fixedly mounted on both sides of the first fixing ring (2), a cable (4) fixedly mounted on both ends of the first support frame (3), and a supporting structure provided at the bottom end of the cable (4); The support structure comprises a first support seat (6) arranged at the bottom end of the cable (4), two first support seats (6) are symmetrically arranged at the bottom end of each cable (4), a protection component is arranged at the top end of the first support seat (6), a support plate (7) is fixedly installed at the bottom end of each of the first support seats (6), a second support frame (8) is fixedly installed at the bottom end of each of the support plates (7), a second support seat (9) is fixedly installed at the bottom end of each of the second support frames (8), and the second support seat (9) is fixedly installed on one side of a second fixing ring (10), and the second fixing ring (10) is fixedly installed on the outer wall of the electric pole (1).

2. A multifunctional electric power construction protection device according to claim 1, characterized in that: The protection assembly comprises a first protection cover (11) arranged at the top of the first support seat (6), a second protection cover (12) is arranged between the first support seats (6), a lifting plate (13) is fixedly installed on one side of the first protection cover (11) and the second protection cover (12), a bidirectional screw rod (14) is threadedly installed on the inner wall of the lifting plate (13), a rotating rod (15) is fixedly installed at the bottom end of the bidirectional screw rod (14), a rainproof assembly is arranged on the outer wall of the rotating rod (15), the bottom end of the rotating rod (15) passes through the support plate (7) and extends to the bottom end of the support plate (7), a motor (16) is installed at the bottom end of the rotating rod (15), and the motor (16) is connected to an external power supply through a wire.

3. A multifunctional electric power construction protection device according to claim 2, characterized in that: The rainproof assembly comprises a rotating disk (17) arranged on the outer wall of the rotating rod (15), a pushing block (18) is symmetrically fixedly installed on the top of the rotating disk (17), and one side of one end of the pushing block (18) is abutted against a rainproof cover (19).

4. A multifunctional electric power construction protection device according to claim 3, characterized in that: One end of the pushing block (18) abuts against one side of the rainproof cover (19) in the expanded state, and the other end of the pushing block (18) abuts against one side of the rainproof cover (19) in the closed state.

5. A multifunctional electric power construction protection device according to claim 4, characterized in that: A guide rod (20) is slidably mounted on one side of the top of the rainproof cover (19), a third support seat (21) is fixedly mounted on both ends of the guide rod (20), the bottom end of the third support seat (21) is fixedly mounted on the top of the support plate (7), a return spring (22) is wound around the outer wall of the guide rod (20), and both ends of the return spring (22) are mounted on the inner side of the rainproof cover (19).

6. The multifunctional electric power construction protection device according to claim 4, characterized in that: The top of the lifting plate (13) is provided with a connecting block (23) and an annular slider (24), the annular slider (24) is threadedly mounted on the outer wall of the bidirectional screw rod (14), the annular slider (24) and the lifting plate (13) are connected via the connecting block (23), and a square groove (25) is provided on one side of the rainproof cover (19).

7. The multifunctional electric power construction protection device according to claim 6, characterized in that: The distance between the top and bottom of the square groove (25) is greater than the distance between the top and bottom of the connecting block (23).

8. The multifunctional electric power construction protection device according to claim 3 is characterized in that: The rotating disk (17) includes a supporting top plate (26) arranged at the bottom end of the pushing block (18), a rotating ring (27) is fixedly installed at the bottom end of the supporting top plate (26), a rotating bottom plate (28) is rotatably installed at the bottom end of the rotating ring (27), the rotating bottom plate (28) is fixedly installed on the outer wall of the rotating rod (15), connecting shaft blocks (29) are fixedly installed on both sides of the top of the rotating bottom plate (28), a driving block (30) is rotatably installed at one end of the connecting shaft block (29), and an end of the driving block (30) away from the connecting shaft block (29) is abutted against an abutting block (31), and the abutting block (31) is fixedly installed on the inner side of the rotating ring (27).

9. The multifunctional electric power construction protection device according to claim 8, characterized in that: A fixed block (32) is fixedly mounted on one side of the connecting shaft block (29), and the fixed block (32) is fixedly mounted on one side of the top of the rotating base plate (28). The fixed block (32) is connected to the driving block (30) via a connecting spring (33).

10. The multifunctional electric power construction protection device according to claim 9, characterized in that: The distance from the rotation axis of the driving block (30) to one end of the driving block (30) is smaller than the minimum distance from the rotation axis of the driving block (30) to the inner side of the rotating ring (27).

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