Steel pole lightning conductor support

Abstract

The utility model relates to lightning wire support technical field discloses a steel pipe pole lightning wire support, it includes steel pipe pole and installs the support mounting seat and the support frame on it, the end portion place of support mounting seat and support frame connection steel pipe pole all are installed with the hoop, support mechanism, support mechanism sets up in the side of support mounting seat, support mechanism includes the frame body fixed in the end portion place of support mounting seat, the utility model discloses through the flexible sliding carriage in the chute, can drive the lightning wire placed in the frame placed on the carriage to adjust the horizontal direction position, and can adjust the first screw rod and drive the carriage displacement by screwing the first screw nut, and the lightning wire is adjusted to the reasonable protection angle of corresponding wire quickly and accurately, and the lightning wire placed in the frame placed when the carriage displacement realizes stable movement, has the efficient limit, and can also adjust the position while flexible locking.

Description

Technical Field

[0001] This utility model relates to the field of lightning protection wire support technology, specifically a steel pipe pole lightning protection wire support. Background Technology

[0002] In power lines, steel pipe poles have advantages over traditional angle steel towers and concrete poles, such as convenient transportation and installation, strong load-bearing capacity, small cross-section, and saving corridor space. They are an important choice for the development of power lines towards high reliability and intensive use, and are especially suitable for urban renovation. With the development of the social economy, the application of steel pipe poles in distribution network lines will gradually increase.

[0003] Currently, conventional power steel pipe poles do not have lightning protection wires installed, which makes it difficult to meet the increasingly higher lightning resistance requirements of overhead lines. In order to optimize and solve this problem, this project designs a lightning protection wire support for steel pipe poles.

[0004] In the traditional installation process of lightning protection wires, the installation position of the lightning protection wires needs to be repeatedly calibrated to ensure that the lightning protection wires have a reasonable protection angle (protection angle of 20°-30°) to the conductors. The calibration time is long, which increases the time spent on high-altitude operations and reduces the safety of the operators. After the angle calibration is completed, in order to ensure that the lightning protection wires work better, they need to be kept in a taut state. Therefore, after the lightning protection wires are positioned, they need to be pulled to achieve tautness, which also takes a long time. To solve the above problems, a lightning protection wire support made of steel pipe poles is provided. Utility Model Content

[0005] The purpose of this utility model is to provide a steel pipe pole lightning protection wire support to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A steel pipe pole lightning protection wire support, comprising:

[0008] The steel pipe pole and the bracket mounting base and support frame installed thereon are equipped with clamps at the ends of the bracket mounting base and support frame where they connect to the steel pipe pole.

[0009] A support mechanism is provided on the side of the support mounting base. The support mechanism includes a frame fixed to the end of the support mounting base. A sliding groove is provided in the frame. A placement groove is provided at the top of the sliding groove near the support mounting base. A sliding frame is provided in the sliding groove.

[0010] A first screw is installed on one side of the carriage, and a placement frame is connected to the side of the carriage away from the first screw;

[0011] A lightning protection wire tightening mechanism is provided on both sides of the slide. The lightning protection wire tightening mechanism includes a fixed frame that is fixedly installed at both ends of the slide, and a through hole is provided at the lower end of the fixed frame.

[0012] A tensioning frame is installed through the fixed frame, and a second screw is installed at the lower end of the tensioning frame.

[0013] Preferably, the slide and the slide groove are nested and slidably connected, and a first bolt is provided through the lower end of the slide, and a matching nut is installed on the first bolt.

[0014] Preferably, the first screw passes through the end of the frame, and a first bearing is installed on the outer wall of the frame close to the point where the first screw passes through. The outer ring of the first bearing is fixedly installed on the outer wall of the frame by a sleeve, and a first screw nut is installed on the inner ring of the first bearing.

[0015] Preferably, the first screw nut and the first screw are connected by a threaded structure, and a paddle structure is installed on the outside of the first screw nut.

[0016] Preferably, the end of the first screw is provided with a side rod, and two sets of parallel limiting rods are distributed on the side rod. The frame is provided with a limiting frame that penetrates the limiting rods.

[0017] Preferably, the second screw and the through hole are connected in a through-hole structure, a second bearing is installed at the end of the through hole, a second screw nut is connected to the inner wall of the second bearing, and a sleeve is welded to the outer wall of the second bearing and fixed to the outer wall of the fixing frame.

[0018] Preferably, the second screw nut is threadedly connected to the second screw rod, and a paddle structure is installed on the outside of the second screw nut.

[0019] Preferably, a wire frame is installed at the end of the tightening frame, the wire frame is configured as a side "U" shaped structure, and an insulating pad is attached to the inner wall of the wire frame.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. This utility model uses a slide that slides flexibly within a groove to adjust the horizontal position of the lightning protection wire placed inside the frame on the slide. Tightening the first screw nut adjusts the first screw and moves the slide, quickly and accurately adjusting the lightning protection wire to the appropriate protection angle of the corresponding conductor. When the slide moves, the lightning protection wire placed inside the frame moves stably, providing efficient limiting and flexible locking while also allowing for position adjustment.

[0022] 2. This utility model uses a U-shaped conductor frame on the upper side of the tightening frame to lock the lightning protection wire onto the conductor frame. As the second screw nut rotates, it drives the second screw and the tightening frame installed on it to move into the fixed frame, which can quickly tighten the originally loose lightning protection wire and prevent the loose lightning protection wire from affecting the protection effect on the conductor. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall installation structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the support mechanism structure of this utility model;

[0026] Figure 4 This is a cross-sectional view of the support structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the lightning protection wire tightening mechanism of this utility model;

[0028] Figure 6 This is a schematic diagram of the installation structure of the tensioning frame of this utility model.

[0029] In the diagram: 1. Steel pipe pole; 2. Bracket mounting base; 3. Support frame;

[0030] 4. Support mechanism; 401. Frame body; 402. Slide groove; 403. Placement groove; 404. Slide carriage; 405. First screw; 406. Placement frame; 407. Side rod; 408. Limiting rod; 409. Limiting frame; 410. First bolt; 411. First bearing; 412. First screw nut;

[0031] 5. Lightning conductor tightening mechanism; 501. Fixing frame; 502. Through hole; 503. Tightening frame; 504. Second screw; 505. Second bearing; 506. Second screw nut; 507. Conductor frame; 508. Insulating pad;

[0032] 6. Hoop. Detailed Implementation

[0033] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0034] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] 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.

[0037] Please see Figure 1-6 One embodiment provided by this utility model:

[0038] A steel pipe pole lightning protection wire support, comprising:

[0039] The steel pipe pole 1 and the bracket mounting base 2 and the support frame 3 installed on it are all equipped with clamps 6 at the ends of the bracket mounting base 2 and the support frame 3 where they connect to the steel pipe pole 1.

[0040] The support mechanism 4 is located on the side of the support mounting base 2. The support mechanism 4 includes a frame 401 fixed to the end of the support mounting base 2. A sliding groove 402 is provided in the frame 401. A placement groove 403 is provided at the top of the sliding groove 402 near the support mounting base 2. A slide 404 is provided in the sliding groove 402. The slide 404 and the sliding groove 402 are nested and slidably connected. The slide 404 slides in the sliding groove 402 to facilitate the adjustment of the installation position of the lightning protection wire. A first bolt 410 is provided through the lower end of the slide 404. A matching nut is installed on the first bolt 410. Tightening the nut on the first bolt 410 can lock the position of the slide 404.

[0041] A first screw 405 is installed on one side of the carriage 404. The first screw 405 passes through the end of the frame 401. A first bearing 411 is installed on the outer wall of the frame 401 near the penetration point of the first screw 405. The outer ring of the first bearing 411 is fixedly installed on the outer wall of the frame 401 by a sleeve. A first screw nut 412 is installed on the inner ring of the first bearing 411. When the first screw nut 412 rotates, it is limited by the first bearing 411 and cannot move on the first screw 405. The first screw nut 412 and the first screw 405 are connected by a threaded structure. When the first screw nut 412 rotates, the threaded structure causes the first screw 405 to start to move left and right. A paddle structure is installed on the outside of the first screw nut 412. The first screw nut 412 can be manually rotated by the paddle.

[0042] The slide 404 is connected to a placement frame 406 on the side away from the first screw 405. Before installation, the placement frame 406 is adjusted to the end of the placement groove 403. During installation, the lightning protection wire is passed through the placement groove 403 and placed in the placement frame 406 to limit the movement.

[0043] The first screw 405 has a side rod 407 at its end, and two sets of parallel limiting rods 408 are distributed on the side rod 407. The frame 401 is provided with a limiting frame 409 that penetrates the limiting rods 408. The side rod 407 on the side of the first screw 405 slides in the limiting frame 409 in cooperation with the limiting rods 408, ensuring the uniqueness of the running trajectory of the first screw 405.

[0044] A lightning protection wire tightening mechanism 5 is provided on both sides of the slide 404. The lightning protection wire tightening mechanism 5 includes a fixing bracket 501 fixedly installed at both ends of the slide 404. A through hole 502 is provided at the lower end of the fixing bracket 501. The second screw 504 is connected to the through hole 502. A second bearing 505 is installed at the end of the through hole 502. A second tightening nut 506 is connected to the inner wall of the second bearing 505. A welded wire is present on the outer wall of the second bearing 505. The sleeve is fixed to the outer wall of the fixing frame 501. A tightening frame 503 is installed through the fixing frame 501. A second screw 504 is installed at the lower end of the tightening frame 503. The second screw 504 can be quickly installed by inserting it into the through hole 502. The second screw nut 506 is threadedly connected to the second screw 504. A paddle structure is installed on the outside of the second screw nut 506. The rotation of the second screw nut 506 drives the threaded second screw 504 to move left and right.

[0045] In one embodiment, a conductor frame 507 is installed at the end of the tightening frame 503. The conductor frame 507 is designed with a side "U" shape. An insulating pad 508 is attached to the inner wall of the conductor frame 507. The conductor frame 507 with the side "U" shape structure on the tightening frame 503 can lock the lightning protection wire on the conductor frame 507. As the second screw nut 506 rotates, it drives the second screw 504 and the tightening frame 503 installed on it to move into the fixing frame 501, which can quickly tighten the originally loose lightning protection wire and prevent the loose lightning protection wire from affecting the protection effect on the conductor.

[0046] The working principle of this utility model is as follows: First, the mounting bracket 2 and the support frame 3 are fixed by the clamp 6. Then, the bracket mechanism 4 can be operated to install the lightning protection wire. Before installation, the placement frame 406 is adjusted to the end of the placement groove 403 to ensure that the placement groove 403 and the placement frame 406 are perpendicularly distributed. During installation, the lightning protection wire is passed through the placement groove 403 and placed in the placement frame 406. Then, the first screw nut 412 is manually rotated by the lever. The first screw nut 412 is limited by the first bearing 411 and cannot move on the first screw 405. When the first screw nut 412 rotates, it is relatively stable. The first screw 405 begins to move left and right. At the same time, the side rod 407 on the side of the first screw 405, together with the limiting rod 408, slides in the limiting frame 409 to ensure the uniqueness of the running trajectory of the first screw 405. When tightening the lightning protection wire, the first screw 405 is moved outward to drive the placement frame 406 to move the lightning protection wire in the slide groove 402. After the lightning protection wire has moved to the position, the turning drive of the first screw nut 412 is stopped. At this time, the slide 404 is locked by tightening the nut on the first bolt 410. At this time, the slide 404 is locked on the frame 401 and cannot move.

[0047] After the lightning protection wire angle is adjusted, it needs to be tightened. If tightening is not required, the above steps complete the operation of the device. If tightening is required, the lightning protection wire tightening mechanism 5 needs to be operated. The tightening frame 503 is connected to the side of the lightning protection wire, and then the second screw 504 is inserted into the through hole 502. The second screw 504 is moved left and right by the rotation of the second screw nut 506. Before the tightening frame 503 enters the fixed frame 501, the operator manually holds the tightening frame 503 and rotates the second screw nut 506. After the tightening frame 503 enters the fixed frame 501, the tightening frame 503 is limited by the fixed frame 501. The second screw nut 506 can be directly screwed on. After the lightning protection wire is tightened, the rotation of the second screw nut 506 is stopped.

[0048] The above description is merely an embodiment of this utility model, and common knowledge regarding specific structures and characteristics is not described in detail here. It will be apparent to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A steel pipe pole lightning protection wire support, characterized in that, It includes: The steel pipe pole (1) and the bracket mounting base (2) and the support frame (3) installed on it are provided with clamps (6) at the ends of the bracket mounting base (2) and the support frame (3) where they connect to the steel pipe pole (1). The bracket mechanism (4) is located on the side of the bracket mounting base (2). The bracket mechanism (4) includes a frame (401) fixed at the end of the bracket mounting base (2). A sliding groove (402) is provided in the frame (401). A placement groove (403) is provided at the top of the sliding groove (402) close to the bracket mounting base (2). A slide (404) is provided in the sliding groove (402). A first screw (405) is installed on one side of the slide (404), and a placement frame (406) is connected to the side of the slide (404) away from the first screw (405). Lightning protection wire tightening mechanism (5) is provided on both sides of the slide (404). The lightning protection wire tightening mechanism (5) includes a fixed frame (501) fixedly installed at both ends of the slide (404). A through hole (502) is provided at the lower end of the fixed frame (501). A tightening frame (503) is provided through the fixed frame (501), and a second screw (504) is installed at the lower end of the tightening frame (503).

2. The steel pipe pole lightning protection wire support according to claim 1, characterized in that: The slide (404) and the slide groove (402) are nested and slidably connected. A first bolt (410) is provided through the lower end of the slide (404), and a matching nut is installed on the first bolt (410).

3. The steel pipe pole lightning protection wire support according to claim 1, characterized in that: The first screw (405) passes through the end of the frame (401). A first bearing (411) is installed on the outer wall of the frame (401) close to the penetration point of the first screw (405). The outer ring of the first bearing (411) is fixedly installed on the outer wall of the frame (401) by a sleeve. A first screw nut (412) is installed on the inner ring of the first bearing (411).

4. A steel pipe pole lightning protection wire support according to claim 3, characterized in that: The first screw nut (412) and the first screw (405) are connected by a threaded structure, and a paddle structure is installed on the outside of the first screw nut (412).

5. A steel pipe pole lightning protection wire support according to claim 1, characterized in that: The first screw (405) has a side rod (407) at its end, and two sets of parallel limiting rods (408) are distributed on the side rod (407). The frame (401) has a limiting frame (409) that penetrates the limiting rods (408).

6. A steel pipe pole lightning protection wire support according to claim 1, characterized in that: The second screw (504) and the through hole (502) are connected through the structure. A second bearing (505) is installed at the end of the through hole (502). A second screw nut (506) is connected to the inner wall of the second bearing (505). A sleeve is welded to the outer wall of the second bearing (505) and fixed to the outer wall of the fixing frame (501).

7. A steel pipe pole lightning protection wire support according to claim 6, characterized in that: The second screw nut (506) is threadedly connected to the second screw (504), and a paddle structure is installed on the outside of the second screw nut (506).

8. A steel pipe pole lightning protection wire support according to claim 1, characterized in that: The end of the tightening frame (503) is equipped with a wire frame (507), which is configured as a side "U" shaped structure, and an insulating pad (508) is attached to the inner wall of the wire frame (507).

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