CN219894416U

CN219894416U - Magnetic anti-bird thorn

Info

Publication number: CN219894416U
Application number: CN202321110198.XU
Authority: CN
Inventors: 王振岭; 马艳合
Original assignee: Hebei Wanxing Electric Power Technology Co ltd
Current assignee: Hebei Wanxing Electric Power Technology Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-27
Anticipated expiration: 2033-05-10

Abstract

The utility model relates to the technical field of power grid line protection, and discloses a magnetic bird thorn preventing device which comprises a device chassis, wherein a clamping mechanism is arranged at the top of the device chassis and comprises a limit track, a fixing frame, a fixing shaft, a rotating arm rod and an extension shaft, and the bottom of the limit track is fixedly connected with the top of the device chassis. This kind of magnetism is inhaled formula and is prevented bird thorn, the effectual in-service use in-process that has been solved, the acupuncture in the device is fixed connection with the bottom plate of device together, and then only can change the device is whole when the acupuncture appears damaging in long-time use, can't change the acupuncture in the device alone, and then cause the extravagant problem of resource, can be convenient in the whole operation to prevent bird acupuncture in the device, so realize need not to change the device is whole when the damage appears in the bird acupuncture in the device, thereby reach the reduction and improve the utilization ratio of device to the waste of resource, with this practicality that has improved the device.

Description

Magnetic anti-bird thorn

Technical Field

The utility model relates to the technical field of power grid line protection, in particular to a magnetic anti-bird thorn.

Background

The bird thorn is a product developed aiming at preventing bird damage from nesting of an electric iron tower, is arranged at the upper position of a tower cross arm of power transmission and transformation circuit equipment, is formed by 24 steel wires, presents a scattered shape, effectively prevents birds from fighting, staying and nesting right above a wire porcelain bottle string, ensures smoothness of a circuit, reduces occurrence of power failure accidents, has obvious bird damage prevention effect, does not harm survival of birds, and realizes the principle of harmony and coexistence of people and birds.

According to the magnetic anti-bird thorn of patent number CN212911405U, when having solved current device in this scheme and using, current anti-bird thorn fixed mounting can't be installed on the power transmission tower on the less distribution circuit of phase-to-phase, and installs the loaded down with trivial details problem.

However, the following problems still exist in the actual use process:

(1) The needling in the device is fixedly connected with the bottom plate of the device, so that the whole device can be replaced only when the needling is damaged in long-time use, the needling in the device can not be replaced, and the problem of resource waste is caused.

(2) The device is fixed at the electric iron tower through the magnet of its bottom when wholly, and does not carry out supplementary fixed mounting to it, if the device can appear the phenomenon of demagnetization at the magnet of its bottom under long-time sunlight, and then leads to the unable effectual fixed of device, and then causes the device to appear dropping the problem.

Therefore, the utility model provides a magnetic anti-bird thorn.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a magnetic anti-bird thorn which has the advantages of being capable of rapidly clamping and fixing the acupuncture in the device, replacing the acupuncture and fixing the device on an electric iron tower in one step to prevent the acupuncture from falling, and solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a bird thorn is prevented to magnetism, includes the device chassis, the top of device chassis is provided with fixture, fixture is including spacing track, mount, fixed axle, rotation armed lever and extension axle, the top fixed connection of spacing track's bottom and device chassis, the bottom of mount and the top fixed mounting of device chassis, the both ends of fixed axle all rotate with the inner wall of mount to be connected, the inner wall of rotation armed lever one end and the surface fixed connection of fixed axle, the one end of extension axle and the side fixed connection of rotation armed lever.

Preferably, the inner wall of device chassis is provided with fixed establishment, fixed establishment is including threaded rod, guide arm, adjust knob and grip block, the one end of threaded rod and the inner wall threaded connection of device chassis, the one end of guide arm and the laminating of the inner wall of device chassis, the inner wall of adjust knob and the surface fixed connection of threaded rod, the side of grip block rotates with the other end of threaded rod to be connected, the side of grip block and the other end fixed connection of guide arm.

Preferably, the top fixedly connected with catch bar of rotation arm pole other end, the surface rotation of extension axle is connected with the connecting rod, the one end fixedly connected with of connecting rod promotes the frame, the inner wall rotation that promotes the frame tip is connected with the connecting axle, and the connecting axle runs through the promotion frame.

Preferably, the top laminating of device chassis has the sliding plate, the both sides and the side sliding connection of spacing track of sliding plate, the equal fixedly connected with connecting block in both sides at sliding plate top, and the inner wall of connecting block and the surface rotation of connecting axle are connected, the top welding of sliding plate has the fixed block.

Preferably, the side fixed mounting of fixed block has the grip block, the tip laminating of grip block has the bird needle of preventing, the surface laminating of bird needle of preventing has the anti-skidding rubber pad, the side fixedly connected with butt piece of anti-skidding rubber pad, and the bottom of butt piece and the top fixed connection of device chassis.

Preferably, a connecting frame is fixedly arranged at the bottom of the device chassis, and a magnet is arranged in the connecting frame.

Compared with the prior art, the utility model has the following beneficial effects:

1. this magnetism is inhaled and is prevented bird thorn, through fixture's setting, when using, at first will prevent bird thorn placer chassis's top, and make the surface of preventing bird thorn bottom and the side laminating of the anti-skidding rubber pad that the butt piece inner wall set up, and then through promoting the catch bar, rotate arm lever downwardly with this promotion, and promote the connecting rod and the pushing frame of its tip through the removal of rotating arm lever and move forward, thereby promote sliding plate and fixed block to prevent bird thorn removal, thereby make the tip of grip block and the surface laminating of preventing bird thorn bottom, and fix its centre gripping in the inner wall of butt piece, and can contact the fixed realization to prevent bird thorn through reverse repeated above-mentioned operation and carry out quick replacement to it, effectually solved in the in-service use, the acupuncture in the device is in a fixed connection with the bottom plate of device, and then lead to the acupuncture to appear damaging in the long-time use when can only be changed the whole device, can't change the acupuncture in the device, and then cause extravagant problem to prevent bird thorn, can's the whole device to change, thereby the device is realized in the device when the whole can not need of changing the device to improve the device, the practicality is changed, and the device is used.

2. This magnetism is inhaled and is prevented bird thorn, through the use of family's fixed establishment, when the device is accomplished to prevent bird needle thorn's installation back, on the cross arm of electric tower with the bottom laminating of device, and fix its surface through the magnet of device bottom, and then through the threaded rod of threaded connection in the rotatory adjust knob control its inner wall, with this drive threaded rod and guide bar carry out the back-and-forth movement in the inside of device chassis, and then make threaded rod and guide bar end connection's grip block and the laminating of the side of cross arm, further with device fixed mounting on electric tower under the effect of this device chassis both sides grip block, the effectual in-service use, fix at electric tower through the magnet of its bottom when the device is whole, and do not carry out supplementary fixed mounting to it, if the device can appear the demagnetizing phenomenon of its bottom under long-time sunlight, and then lead to the unable effectual fixed of device, and then cause the problem that drops, further device to carry out fixed centre gripping in the device after the cross arm of device is installed at electric tower, with this device bottom demagnetizing phenomenon that the device appears in the whole operation process.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;

FIG. 2 is a schematic top view of the structure of FIG. 1 of the present utility model;

FIG. 3 is a schematic view of the bottom structure of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a device chassis; 2. a limit rail; 3. a fixing frame; 4. a fixed shaft; 5. rotating the arm lever; 6. an extension shaft; 7. a push rod; 8. a connecting rod; 9. a pushing frame; 10. a connecting shaft; 11. a connecting block; 12. a sliding plate; 13. a fixed block; 14. a clamping block; 15. bird needle punching prevention; 16. an abutment block; 17. an anti-slip rubber pad; 18. a threaded rod; 19. a guide rod; 20. an adjustment knob; 21. a clamping plate; 22. a connection frame; 23. and (3) a magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a magnetic anti-bird thorn comprises a device chassis 1, a clamping mechanism is arranged at the top of the device chassis 1, the clamping mechanism comprises a limiting track 2, a fixing frame 3, a fixing shaft 4, a rotating arm rod 5 and an extending shaft 6, the bottom of the limiting track 2 is fixedly connected with the top of the device chassis 1, the bottom of the fixing frame 3 is fixedly arranged at the top of the device chassis 1, two ends of the fixing shaft 4 are rotatably connected with the inner wall of the fixing frame 3, the inner wall of one end of the rotating arm rod 5 is fixedly connected with the outer surface of the fixing shaft 4, one end of the extending shaft 6 is fixedly connected with the side surface of the rotating arm rod 5, and the anti-bird thorn 15 in the device can be conveniently replaced in the operation process of the clamping mechanism, so that the whole device is not required to be replaced when the anti-bird thorn 15 in the device is damaged, the utilization rate of the device is reduced, and the practicability of the device is improved.

Wherein; the inner wall of device chassis 1 is provided with fixed establishment, fixed establishment is including threaded rod 18, guide arm 19, adjust knob 20 and grip block 21, the one end of threaded rod 18 and the inner wall threaded connection of device chassis 1, the one end of guide arm 19 and the inner wall laminating of device chassis 1, the inner wall of adjust knob 20 and the surface fixed connection of threaded rod 18, the side of grip block 21 rotates with the other end of threaded rod 18 to be connected, the side of grip block 21 and the other end fixed connection of guide arm 19, further fixed centre gripping is carried out to the device after the device is installed on the cross arm of electric iron tower in the fixed establishment operation process, thereby prevent that the phenomenon that demagnetizes from appearing in the magnet 23 of device bottom from leading to the phenomenon that the device dropped under outdoor sunlight.

Wherein; the top fixedly connected with catch bar 7 of the arm lever 5 other end, the surface rotation of extension axle 6 is connected with connecting rod 8, and the one end fixedly connected with of connecting rod 8 promotes frame 9, promotes the inner wall rotation of frame 9 tip and is connected with connecting axle 10, and connecting axle 10 runs through and promotes frame 9.

Wherein; the top laminating of device chassis 1 has sliding plate 12, and sliding plate 12's both sides and spacing track 2's side sliding connection, the both sides at sliding plate 12 top are all fixedly connected with connecting block 11, and the inner wall of connecting block 11 rotates with the surface of connecting axle 10 to be connected, and the top welding of sliding plate 12 has fixed block 13.

Wherein; the side fixed mounting of fixed block 13 has grip block 14, and the tip laminating of grip block 14 has anti-bird acupuncture 15, and the surface laminating of anti-bird acupuncture 15 has anti-skidding rubber pad 17, and the side fixedly connected with butt piece 16 of anti-skidding rubber pad 17, and the bottom of butt piece 16 and the top fixed connection of device chassis 1.

Wherein; the bottom of the device chassis 1 is fixedly provided with a connecting frame 22, and a magnet 23 is arranged in the connecting frame 22.

When the anti-bird needling device is used, firstly, the anti-bird needling 15 is placed on the top of the device chassis 1, the outer surface of the bottom of the anti-bird needling 15 is attached to the side surface of the anti-skid rubber pad 17 arranged on the inner wall of the abutting block 16, then the pushing rod 7 is pushed to push the rotating arm rod 5 to rotate downwards, the connecting rod 8 and the pushing frame 9 at the end of the rotating arm rod 5 are pushed to move forwards through the movement of the rotating arm rod 5, and the sliding plate 12 and the fixing block 13 are pushed to move towards the anti-bird needling 15, so that the end of the clamping block 14 is attached to the outer surface of the bottom of the anti-bird needling 15, the clamping block is clamped and fixed in the inner wall of the abutting block 16, and the anti-bird needling 15 can be quickly replaced by contacting and fixing the anti-bird needling 15 through repeating the operations in the reverse direction.

Simultaneously, this magnetism is inhaled formula and is prevented bird thorn, through the use of family's fixed establishment, when the device is accomplished to prevent bird acupuncture 15's installation after, with the bottom laminating electric tower's of device cross arm on its surface, and fix through the magnet 23 of device bottom, and then through the threaded rod 18 of screw connection in the rotatory adjust knob 20 control its inner wall, with this drive threaded rod 18 and guide bar 19 carry out back-and-forth movement in the inside of device chassis 1, and then make threaded rod 18 and guide bar 19 end connection's grip block 21 laminate with the side of cross arm, with this device chassis 1 both sides grip block 21's effect is further with device fixed mounting on electric iron tower.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bird thorn is prevented to magnetism, its characterized in that, including device chassis (1), the top of device chassis (1) is provided with fixture, fixture is including spacing track (2), mount (3), fixed axle (4), rotation armed lever (5) and extension axle (6), the bottom of spacing track (2) and the top fixed connection of device chassis (1), the top fixed mounting of mount (3) and device chassis (1), the both ends of fixed axle (4) all rotate with the inner wall of mount (3) to be connected, the inner wall of rotation armed lever (5) one end and the surface fixed connection of fixed axle (4), the one end of extension axle (6) and the side fixed connection of rotation armed lever (5).

2. A magnetic bird spike as claimed in claim 1 wherein: the inner wall of device chassis (1) is provided with fixed establishment, fixed establishment is including threaded rod (18), guide bar (19), adjust knob (20) and grip block (21), the one end of threaded rod (18) and the inner wall threaded connection of device chassis (1), the one end of guide bar (19) is laminated with the inner wall of device chassis (1), the inner wall of adjust knob (20) and the surface fixed connection of threaded rod (18), the side of grip block (21) rotates with the other end of threaded rod (18) to be connected, the side of grip block (21) and the other end fixed connection of guide bar (19).

3. A magnetic bird spike as claimed in claim 1 wherein: the top fixedly connected with catch bar (7) of pivoted arm pole (5) other end, the surface rotation of extension axle (6) is connected with connecting rod (8), the one end fixedly connected with of connecting rod (8) promotes frame (9), the inner wall rotation of promote frame (9) tip is connected with connecting axle (10), and connecting axle (10) run through and promote frame (9).

4. A magnetic bird spike as claimed in claim 1 wherein: the device is characterized in that a sliding plate (12) is attached to the top of the device chassis (1), two sides of the sliding plate (12) are in sliding connection with the side face of the limit rail (2), connecting blocks (11) are fixedly connected to two sides of the top of the sliding plate (12), the inner wall of each connecting block (11) is rotationally connected with the outer surface of the connecting shaft (10), and fixing blocks (13) are welded to the top of the sliding plate (12).

5. A magnetic bird spike as claimed in claim 4 wherein: the anti-bird needle punching device is characterized in that a clamping block (14) is fixedly arranged on the side face of the fixing block (13), an anti-bird needle punching (15) is attached to the end portion of the clamping block (14), an anti-skid rubber pad (17) is attached to the outer surface of the anti-bird needle punching (15), an abutting block (16) is fixedly connected to the side face of the anti-skid rubber pad (17), and the bottom of the abutting block (16) is fixedly connected with the top of the device chassis (1).

6. A magnetic bird spike as claimed in claim 1 wherein: the device is characterized in that a connecting frame (22) is fixedly arranged at the bottom of the device chassis (1), and a magnet (23) is arranged in the connecting frame (22).