Insulator chain anti-swing device

Abstract

The utility model discloses an insulator chain anti-swing device which comprises a supporting column body, a supporting frame is installed on the upper portion of the outer wall of the supporting column body, the supporting frame and the supporting column body are installed through three stainless steel bolts B at the rear end of the supporting frame, a fixing block is fixed to the upper portion of the outer wall of the supporting column body, and the fixing block is fixed to the upper portion of the outer wall of the supporting column body. Threaded holes are formed in the left side and the right side of the front end of the fixed block, the sleeving plate gets close to the fixed block through the mobility of the movable plate and rotates with the rotating shaft as the circle center axis through the through hole in the outer side of the sleeving plate, the through hole and the threaded holes are aligned, and then locking is conducted through a stainless steel bolt A; at the moment, after the two sleeving plates are fixed to the fixing blocks, the mounting plates penetrate through the bolt columns to be attached to the sleeving plates and then are locked through the nuts, so that overall mounting is completed, the firmness of the supporting frame can be improved through the mode, and the stability of the supporting frame can be kept in severe weather.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of insulator string anti-swing device, and specifically relates to an insulator string anti-swing device. BACKGROUND

[0002] The insulator string anti-swing device is a device used in a power system, mainly used for preventing the insulator string from swinging and vibrating under the action of wind force or other external force, thereby ensuring the stability and safety of the power line, the device is usually composed of a support structure and a connecting piece, the swing amplitude is reduced, the risk of damage to the insulator is reduced, the service life of the device is prolonged, and the reliability of power transmission is improved.

[0003] When the insulator string anti-swing device is in use, the insulator string is installed through the support frame, and when strong wind weather is encountered, the stability of the support frame is affected, so the market needs a new device to solve the current problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an insulator string anti-swing device to solve the problem that the insulator string anti-swing device is installed through a support frame when in use, and the stability of the support frame is affected when strong wind weather is encountered, so the market needs a new device to solve the current problems.

[0005] To achieve the above object, the utility model provides the following technical scheme: an insulator string anti-swing device, including support column body, the outer wall of support column body is installed with support frame at the position of upper side, support frame is installed with support column body through a plurality of stainless steel bolts B at the position of rear end outside, the lower end of support frame is provided with stainless steel protective net at the position of left and right sides, the lower end of support frame is provided with sliding groove at the position of left and right sides in the middle, support frame is installed with movable plate that can slide through sliding groove at the position of lower end, movable plate is installed with sliding device at the position of upper end and is connected in the inner position of sliding groove and slides, the lower rear end of movable plate is installed with sleeve plate, sleeve plate is installed with movable plate through the rotating shaft installed at the position of inner side, the outer wall of support column body is fixed with fixed block at the position of upper side in the middle, sleeve plate is installed with fixed block through stainless steel bolt A at the position of inner side, the front end of sleeve plate is fixed with bolt column, sleeve plate is installed with mounting plate through bolt column at the position of front end plug-in, the outer wall position of bolt column is sleeved with nut.

[0006] Preferably, a plurality of through holes are distributed at the upper end position of the support frame, and the insulator string body is installed at the left and right side positions of the upper end of the support frame through bolts.

[0007] Preferably, the outer wall of the support column has multiple threaded holes, and the stainless steel bolt B is installed by passing through the support frame and the threaded holes, thereby installing the support frame on the outer wall of the support column.

[0008] Preferably, the stainless steel protective netting is distributed on the lower left and right sides of the support frame.

[0009] Preferably, rollers are provided at both ends of the sliding device, and the rollers are sleeved on the inner wall of the sliding groove.

[0010] Preferably, the sliding device moves along the inner wall of the groove via rollers, thereby driving the moving plate to move.

[0011] Preferably, the socket plate and the rotating shaft are oscillating at the inner position of the moving plate, the socket plate is provided with a through hole at the lower front end, and the fixed block is provided with threaded holes at the left and right sides of the front end.

[0012] Preferably, the socket plate aligns the threaded hole with the through hole by rotation, and the stainless steel bolt A passes through the through hole and enters the internal position of the threaded hole.

[0013] Compared with the prior art, this utility model provides an anti-sway device for insulator strings, which has the following beneficial effects:

[0014] This device installs the support frame to the support column using three stainless steel bolts B at the rear end. A fixing block is fixed on the upper part of the outer wall of the support column, and threaded holes are provided on the left and right sides of the front end of the fixing block. The sleeve plate moves closer to the fixing block through the movable plate, and rotates around the rotating shaft with the through hole on the outer side of the sleeve plate as the center axis to align the through hole with the threaded hole. Then, it is locked with stainless steel bolts A. After both sleeve plates are fixed to the fixing block, the mounting plate is passed through the bolt column and fitted to the sleeve plate, and then locked with nuts. This completes the overall installation. This method can increase the robustness of the support frame and make it stable in harsh weather conditions.

[0015] This device has stainless steel protective nets installed on the left and right sides of the lower end of the support frame. The stainless steel protective net structure can reduce the contact area between the support frame and the wind when the wind blows in the face, thereby increasing the stability of the support frame. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an anti-sway device for an insulator string according to the present invention.

[0017] Figure 2This is a schematic diagram of the structure of an anti-sway device for an insulator string according to the present invention.

[0018] Figure 3 This is a schematic diagram of the structure of an anti-sway device for an insulator string according to the present invention.

[0019] Figure 4 This is a schematic diagram of the structure of an anti-sway device for an insulator string according to the present invention.

[0020] Figure 5 This is a schematic diagram of the structure of an anti-sway device for an insulator string according to the present invention.

[0021] In the diagram: 1. Support column; 2. Insulator string body; 3. Support frame; 4. Moving plate; 5. Bolt column; 6. Nut; 7. Mounting plate; 8. Socket plate; 9. Stainless steel bolt A; 10. Fixing block; 11. Stainless steel protective net; 12. Stainless steel bolt B; 13. Rotating shaft; 14. Slide groove; 15. Sliding device. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] 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.

[0024] 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.

[0025] The utility model provides, for exampleFigures 1-5 The insulator string anti-sway device shown includes a support column 1. A support frame 3 is installed on the outer wall of the support column 1 at the upper position. The support frame 3 is installed to the support column 1 by multiple stainless steel bolts B12 at the outer rear end. Stainless steel protective nets 11 are provided on the left and right sides of the lower end of the support frame 3. Sliding grooves 14 are provided on the left and right sides of the middle of the lower end of the support frame 3. A sliding movable plate 4 is installed on the lower end of the support frame 3 through the sliding grooves 14. The movable plate 4 slides through the sliding device fixed at the upper end. Position 15, which slides inside the slide groove 14. A sleeve plate 8 is installed at the lower rear end of the moving plate 4. The sleeve plate 8 is installed with the moving plate 4 via a rotating shaft 13 installed on the inner side. A fixing block 10 is fixed at the upper middle of the outer wall of the support column 1. The sleeve plate 8 is installed with the fixing block 10 via a stainless steel bolt A9 on the inner side. A bolt post 5 is fixed at the front end of the sleeve plate 8. An installation plate 7 is inserted into the front end of the sleeve plate 8 via the bolt post 5. A nut 6 is sleeved on the outer wall of the bolt post 5.

[0026] The insulator string body 2 is installed by the support frame 3 to prevent it from swaying. The top of the insulator string body 2 is connected to the lines on other columns. Stainless steel protective nets 11 are set at the lower left and right sides of the support frame 3. The structure of the stainless steel protective net 11 can reduce the contact area between the support frame 3 and the wind when the wind blows, thereby increasing the stability of the support frame 3.

[0027] like Figure 1 and Figure 5 As shown, multiple through holes are distributed at the upper end of the support frame 3. The main body 2 of the insulator string is installed on the upper left and right sides of the support frame 3 by bolts. Multiple threaded holes are distributed on the outer wall of the support column 1. Stainless steel bolts B12 pass through the support frame 3 and the threaded holes for installation. The support frame 3 is installed on the outer wall of the support column 1. Stainless steel protective net 11 is distributed on the lower left and right sides of the support frame 3. Rollers are provided at the left and right ends of the sliding device 15. The rollers are sleeved on the inner wall of the slide groove 14. The sliding device 15 moves along the inner wall of the slide groove 14 through the rollers, thereby driving the moving plate 4 to move. The sleeve plate 8 and the rotating shaft 13 are the central axis and swing on the inner side of the moving plate 4. A through round hole is provided at the lower front end of the sleeve plate 8. Threaded holes are provided on the left and right sides of the front end of the fixing block 10. The sleeve plate 8 aligns the threaded hole with the through round hole by rotation. Stainless steel bolts A9 pass through the through round hole and enter the inner position of the threaded hole.

[0028] A fixing block 10 is fixed above the outer wall of the support column, and threaded holes are provided on the left and right sides of the front end of the fixing block 10. The sleeve plate 8 approaches the fixing block 10 through the movable plate 4, and rotates around the rotating shaft 13 as the center axis through the through hole on the outer side of the sleeve plate 8 to align the through hole with the threaded hole. Then, it is locked with stainless steel bolt A9. After both sleeve plates 8 are fixed to the fixing block 10, the mounting plate 7 is passed through the bolt post 5 and attached to the sleeve plate 8. Finally, it is locked with nut 6, thus completing the overall installation.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An anti-sway device for insulator strings, characterized in that, The system includes a support column (1), on which a support frame (3) is installed at the upper position on the outer wall of the support column (1). The support frame (3) is installed to the support column (1) by multiple stainless steel bolts B (12) at the outer rear end. Stainless steel protective nets (11) are provided at the lower end of the support frame (3) at the left and right sides. Slide grooves (14) are provided at the middle left and right sides of the lower end of the support frame (3). A sliding movable plate (4) is installed at the lower end of the support frame (3) through the slide grooves (14). The movable plate (4) is engaged with the slide groove by a sliding device (15) fixed at the upper end. (14) slides inside the moving plate (4). A socket plate (8) is installed at the lower rear end of the moving plate (4). The socket plate (8) is installed with the moving plate (4) via a rotating shaft (13) installed on the inner side. A fixing block (10) is fixed at the upper middle of the outer wall of the supporting column (1). The socket plate (8) is installed with the fixing block (10) via a stainless steel bolt A (9) on the inner side. A bolt post (5) is fixed at the front end of the socket plate (8). An installation plate (7) is inserted into the socket plate (8) via the bolt post (5). A nut (6) is sleeved on the outer wall of the bolt post (5).

2. The anti-sway device for an insulator string according to claim 1, characterized in that: The support frame (3) has multiple through holes at its upper end. The support frame (3) is fitted with insulator string bodies (2) at the upper left and right sides by bolts.

3. The anti-sway device for an insulator string according to claim 1, characterized in that: The outer wall of the support column (1) has multiple threaded holes. The stainless steel bolt B (12) passes through the support frame (3) and is installed in the threaded holes. The support frame (3) is installed on the outer wall of the support column (1).

4. The anti-sway device for an insulator string according to claim 1, characterized in that: The stainless steel protective net (11) is located on the left and right sides of the lower end of the support frame (3).

5. The anti-sway device for an insulator string according to claim 1, characterized in that: Rollers are provided at both ends of the sliding device (15), and the rollers are sleeved on the inner wall of the sliding groove (14).

6. The anti-sway device for an insulator string according to claim 5, characterized in that: The sliding device (15) moves along the inner wall of the slide groove (14) via rollers, thereby driving the moving plate (4) to move.

7. The anti-sway device for an insulator string according to claim 6, characterized in that: The socket plate (8) and the rotating shaft (13) are oscillating at the inner position of the moving plate (4) with the central axis. A circular hole is provided at the lower front end of the socket plate (8), and threaded holes are provided at the left and right sides of the front end of the fixing block (10).

8. The anti-sway device for an insulator string according to claim 7, characterized in that: The socket plate (8) aligns the threaded hole with the through hole by rotating, and the stainless steel bolt A (9) passes through the through hole and enters the internal position of the threaded hole.

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