Road electric power crossing frame blocking net

Abstract

The utility model provides a road electric power crossing frame blocking net, and mainly relates to the technical field of electric power crossing blocking nets. A road electric power crossing frame sealing net comprises an insulating sealing net and a supporting frame, a mounting strip is fixedly arranged at the end of the insulating sealing net, traction ropes are symmetrically and fixedly arranged on the side face of the mounting strip, the bottom of the supporting frame is rotationally connected with a rotating shaft, the traction ropes are wound around the outer ring of the rotating shaft, and a driving motor is fixedly arranged on the side face of the supporting frame. And the driving motor is in transmission connection with the rotating shaft. The sealing net has the advantages that the anchor ropes are wound around the positions, close to the two ends, of the outer ring of the rotating shaft, and the other ends of the anchor ropes are fixedly connected with the ground anchors, so that a reliable tightening and fixing mode is provided for the sealing net, and the sealing net can still keep stable and is not prone to loosening and shifting.

Description

Technical Field

[0001] This utility model mainly relates to the field of power grid crossing technology, specifically a power grid crossing structure for roads. Background Technology

[0002] In the field of power engineering construction, when transmission lines need to cross roads, reliable crossing frames must be erected and protected with netting to ensure road traffic safety and the smooth erection of transmission lines during construction. Traditional road power crossing frame netting technology has revealed many drawbacks in practical applications, severely restricting construction efficiency and safety.

[0003] In the past, the installation of insulating netting was mostly done manually, which was not only labor-intensive but also slow due to the lack of effective mechanical assistance. On roads with high traffic volume, prolonged construction could lead to severe traffic congestion, disrupting normal social operations. Furthermore, manual operation made it difficult to ensure the uniformity and accuracy of the netting installation, reducing its protective effect on power transmission lines. Utility Model Content

[0004] To achieve the above objectives, this utility model employs the following technical solution:

[0005] A road power crossing frame enclosure includes an insulating enclosure and a support frame. An installation strip is fixedly installed at the end of the insulating enclosure, and traction ropes are symmetrically fixedly installed on the side of the installation strip. A rotating shaft is rotatably connected to the bottom of the support frame, and the traction ropes are wound around the outer ring of the rotating shaft. A drive motor is fixedly installed on the side of the support frame, and the drive motor is connected to the rotating shaft for transmission.

[0006] The top of the support frame has a through groove, and the top of the support frame is rotatably connected to a sliding rod. The outer ring of the sliding rod is symmetrically connected to a roller, and the traction rope abuts against the outer ring of the roller and passes through the through groove.

[0007] Anchor ropes are wound around the outer ring of the shaft near both ends, and the other end of the anchor ropes is fixedly connected to a ground anchor.

[0008] Compared with the existing technology, the beneficial effects of this utility model are:

[0009] This utility model has a simple structure and is easy to install and use. By winding anchor ropes around the outer ring of the rotating shaft near both ends and fixing the other end of the anchor ropes to the ground anchor, a reliable tensioning and fixing method is provided for the sealing net, ensuring that the sealing net remains stable and is not prone to loosening or displacement. The design of adjusting the winding of the traction rope using sliding rods and rollers solves the problem of uneven winding of the traction rope in sealing net technology. During the rotation of the rotating shaft, the sliding rods and rollers guide the traction rope to be wound evenly on the rotating shaft, so that the sealing net is subjected to uniform force, avoiding the risk of damage or detachment of the sealing net due to uneven force, and extending the service life of the sealing net. Attached Figure Description

[0010] Appendix Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0011] Appendix Figure 2 This is a schematic diagram of the main structure of this utility model.

[0012] The following are the labels in the attached diagram: 1. Insulating mesh; 2. Support frame; 3. Mounting strip; 4. Traction rope; 5. Rotating shaft; 6. Drive motor; 7. Slide rod; 8. Roller; 9. Anchor rope. Detailed Implementation

[0013] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0014] Referring to the accompanying drawings, a road power crossing frame enclosure includes an insulating enclosure 1 and a support frame 2. An installation strip 3 is fixedly installed at the end of the insulating enclosure 1, and traction ropes 4 are symmetrically fixedly installed on the side of the installation strip 3. A rotating shaft 5 is rotatably connected to the bottom of the support frame 2, and the traction ropes 4 are wound around the outer ring of the rotating shaft 5. A drive motor 6 is fixedly installed on the side of the support frame 2, and the drive motor 6 is connected to the rotating shaft 5 in a transmission connection.

[0015] The top of the support frame 2 has a through groove, and the top of the support frame 2 is rotatably connected to the slide rod 7. The outer ring of the slide rod 7 is symmetrically connected to the roller 8. The traction rope 4 abuts against the outer ring of the roller 8 and passes through the through groove. This structural design allows the traction rope 4 to be evenly wound on the rotating shaft 5.

[0016] Anchor ropes 9 are wound around the outer ring of the rotating shaft 5 near both ends. The other end of the anchor ropes 9 is fixedly connected to ground anchors. The two ground anchors are fixed at appropriate positions on the ground around the external power transmission line towers. This structural design keeps the insulating mesh 1 taut.

[0017] When using this device, after the insulating netting 1 is unfolded to the appropriate position, it needs to be tightened and secured to meet the safety requirements of power transmission line construction. The outer ring of the rotating shaft 5 is near the anchor ropes 9 wound around both ends, and the other end of these ropes is fixedly connected to a ground anchor, which is pre-fixed at an appropriate position on the ground around the external power transmission line tower. During the netting process, as the rotating shaft 5 rotates, the anchor ropes 9 are wound in or released. By properly adjusting the length of the anchor ropes 9, the tension of the ground anchors on the anchor ropes 9 can be used to tighten the insulating netting 1, ensuring that the netting stably covers the road power crossing frame and provides reliable protection for power transmission line construction.

[0018] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A road power crossing frame enclosure, comprising an insulating enclosure (1) and a support frame (2), characterized in that: An installation strip (3) is fixedly installed at the end of the insulating sealing net (1). A traction rope (4) is symmetrically fixedly installed on the side of the installation strip (3). A rotating shaft (5) is rotatably connected to the bottom of the support frame (2). The traction rope (4) is wound around the outer ring of the rotating shaft (5). A drive motor (6) is fixedly installed on the side of the support frame (2). The drive motor (6) is connected to the rotating shaft (5) in a transmission manner.

2. The road power crossing enclosure according to claim 1, characterized in that: The support frame (2) has a through groove at the top, and the top of the support frame (2) is rotatably connected to a slide rod (7). The outer ring of the slide rod (7) is symmetrically connected to a roller (8). The traction rope (4) abuts against the outer ring of the roller (8) and passes through the through groove.

3. The road power crossing enclosure according to claim 1, characterized in that: The outer ring of the rotating shaft (5) is wrapped with anchor ropes (9) near both ends, and the other end of the anchor ropes (9) is fixedly connected to the ground anchor.

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