Anti-bird thorn mounting device

Abstract

The invention discloses an anti-bird thorn mounting device, which comprises a base, a socket, a limiting assembly and a limiting column, and is characterized in that the base sleeves a cross beam of a power transmission frame in a penetrating manner, the top of the base is clamped with the bottom of the socket, and a plurality of anti-bird spikes are mounted on the top surface of the socket; the bottom of the limiting column is rotatably mounted on the socket, a limiting boss is integrally formed on the limiting column, and a thread detachably connected with the limiting assembly is arranged on the outer surface of the limiting boss; the limiting assembly detachably penetrates through the base and the socket in a sleeving mode and is used for limiting and fixing the spines or fixing the base and the cross beam. The anti-bird thorn mounting device solves the problems that a common anti-bird thorn is high in mounting difficulty, low in mounting efficiency and poor in mounting firmness; the problems that a novel anti-bird thorn is complex in installation structure, cannot well achieve quick disassembly and assembly, cannot adapt to installation environments of all cross beams and is poor in applicability are solved.

Description

Technical Field

[0001] The invention relates to the technical field of power grid equipment, and in particular to an anti-bird spike installation device. Background Art

[0002] Birds staying, fighting, and nesting above the porcelain bottle strings of conductors may cause short-circuit faults in the power transmission lines. By installing anti-bird spikes on the cross arms of the towers of the power transmission and transformation line equipment, the threat posed by the daily activities of birds to the transmission lines can be effectively eliminated. The applicant has been engaged in the production of electrical equipment for a long time and found that after the installation of the existing ordinary anti-bird spikes, workers need to manually adjust the angles and distribution of each spike, which increases the difficulty of workers to install the anti-bird spikes and affects the installation efficiency. In addition, the mounting seat of the anti-bird spike is a U-shaped iron with bolts and nuts, and the fixing firmness is poor. Some existing new anti-bird spike structures cannot achieve the rapid disassembly and assembly of the anti-bird spikes, and some cannot be adapted to installation on structures with different beams, and have poor applicability.

[0003] Therefore, it is necessary to develop a bird thorn prevention installation device for the above-mentioned defects. Summary of the invention

[0004] The purpose of the present invention is to provide a bird-proof thorn installation device, which can solve the problems that ordinary bird-proof thorns are difficult to install, have low installation efficiency and poor installation firmness; the new bird-proof thorn installation structure is complex, cannot achieve quick disassembly and installation well, cannot adapt to the installation environment of all beams, and has poor applicability.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] The present invention discloses an anti-bird spike installation device, comprising a base, a socket, a limiting assembly and a limiting column, wherein the base is sleeved on a crossbeam of a power transmission frame, the top of the base is engaged with the bottom of the socket, and a plurality of bird-proof spikes are installed on the top surface of the socket; the bottom of the limiting column is rotatably installed on the socket, a limiting boss is integrally formed on the limiting column, and a thread detachably connected to the limiting assembly is provided on the outer surface of the limiting boss; the limiting assembly is detachably sleeved on the base and the socket, and is used for limiting and fixing a plurality of the spikes or fixing the base to the crossbeam.

[0007] Furthermore, the base includes a connecting seat and a blocking block, the connecting seat is provided with a connecting groove for the crossbeam to pass through, one side of the connecting groove is provided with a first clamping groove engaged with the blocking block, and the blocking block is provided with a first clamping protrusion adapted to the first clamping groove; the base formed by the connecting seat and the blocking block is a cylindrical structure; the tops of the connecting seat and the blocking block are provided with threads that are detachably connected to the limit assembly; the top of the connecting seat is also provided with a slot for installing the socket.

[0008] Furthermore, the limiting assembly includes a fixed seat and a limiting cover rotatably connected to the fixed seat, the fixed seat is sleeved on the base and the socket, the fixed seat is provided with a thread detachably connected to the base, a circular clamping platform is provided on the outer edge of the top of the fixed seat, the limiting cover is sleeved on the fixed seat and is provided with a second clamping groove engaged with the clamping platform; a cross frame is horizontally provided on the top of the limiting cover, a threaded hole adapted to the limiting boss is provided in the middle position of the cross frame, and a plurality of the spikes are fixed between the limiting cover and the cross frame; the top of the socket is provided with a third clamping groove engaged with the cross frame.

[0009] Furthermore, the top of the socket is provided with a plurality of mounting grooves for installing the spikes, a rotating shaft is fixed in the mounting groove, and one end of the spike is provided with a ring that is inserted into the rotating shaft; the tops of the side walls of the plurality of mounting grooves are provided with anti-collision pads that abut against the spikes; the depths of any two mounting grooves with different spacings from the limiting columns are different, and the spacing between the rotating shaft in any mounting groove and the bottom of the mounting groove is the same.

[0010] Furthermore, the connecting seat is provided with a plurality of first spherical grooves at equidistant intervals in the circumference, and a first ball is rotatably installed in any of the first spherical grooves; the first ball is simultaneously abutted against the fixed seat and the socket, the bottom of the socket is a plug adapted to the slot, and the plug is provided with a fourth slot adapted to the first ball.

[0011] Furthermore, a plurality of second spherical grooves are provided at intervals in the circumferential direction on the surface of the fixing seat abutting against the limiting cover, and a second ball abutting against the limiting cover is rotatably mounted in any of the second spherical grooves.

[0012] Furthermore, the diameter of the plug is smaller than the diameter of the top of the socket; and a thread connected to the fixing seat is provided on the outer surface of the socket above the plug.

[0013] Furthermore, a plurality of clamping planes for clamping are circumferentially arranged on the outer surface of the fixing seat.

[0014] Furthermore, an elastic anti-skid pad is provided in the connecting groove of the connecting seat, and a plurality of anti-skid grooves are provided on the upper surface of the elastic anti-skid pad.

[0015] Furthermore, the top of the limiting column is a conical structure; the diameter of the limiting boss is larger than the diameter of the limiting column.

[0016] Compared with the prior art, the beneficial technical effects of the present invention are:

[0017] The present invention discloses an anti-bird thorn installation device. The anti-bird thorn installation device can well fix the base on the crossbeam of the power transmission frame through the cooperation of the limiting component and the base. The installation and fixing are performed by means of threaded connection, which is simple and convenient to operate, and the installation efficiency is improved while ensuring the installation firmness. The cooperation of the limiting component and the base can realize the portable installation between the base and the socket. During installation, the base and the socket can be fixed and installed in sequence to avoid the influence of the sharp thorns on the installation firmness. Through the structure of the cooperation of the connecting seat and the blocking block, when the crossbeam is narrow, the connecting seat and the blocking block are installed on both sides of the crossbeam, that is, the base is inserted into the crossbeam. At this time, the structure of the base can ensure the firmness while reinforcing the connection position of the crossbeam. When the crossbeam is too wide, the connecting seat only needs to be clamped on one side of the crossbeam and fixed by the limiting component. This structural setting can meet the installation requirements of different crossbeam structures and ensure the firmness of the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the anti-bird spike installation device of the present invention in a folded state;

[0020] Figure 2 It is a schematic diagram of the top view of the structure of the anti-bird spike installation device of the present invention after installation;

[0021] Figure 3 This is a schematic diagram of the main structure of the anti-bird spike installation device of the present invention after installation;

[0022] Figure 4 For along Figure 2 The cross-sectional structure diagram along the AA line;

[0023] Figure 5 For along Figure 2 The cross-sectional structure diagram of the middle BB line;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the anti-bird thorn installation device of the present invention after installation;

[0025] Figure 7 for Figure 4 The enlarged structure diagram at C in the middle;

[0026] Figure 8 for Figure 5 The enlarged structure diagram at D in the middle;

[0027] Fig. 9 It is a schematic diagram of the explosion structure of the anti-bird spike installation device in the present invention.

[0028] Explanation of the reference numerals: 1. base; 2. socket; 3. limit assembly; 4. limit column; 5. limit boss; 6. spike; 7. crossbeam; 11. connecting seat; 12. blocking block; 13. first ball; 14. elastic anti-skid pad; 21. third slot; 22. mounting slot; 23. rotating shaft; 24. anti-collision pad; 25. plug; 26. fourth slot; 31. fixing seat; 32. limit cover; 33. cross frame; 34. second ball; 111. connecting slot; 112. first slot; 113. slot; 114. first spherical slot; 121. first convex; 311. clamping platform; 312. clamping plane; 321. second slot. DETAILED DESCRIPTION

[0029] The core of the present invention is to provide an anti-bird thorn installation device, which can solve the problems that ordinary anti-bird thorns are difficult to install, have low installation efficiency and poor installation firmness; the new anti-bird thorn installation structure is complex, cannot achieve quick disassembly and installation well, cannot adapt to the installation environment of all beams, and has poor applicability.

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] Please also read Figures 1 to 9 Now, a specific embodiment of an anti-bird thorn installation device provided by the present invention is described. The anti-bird thorn installation device includes a base 1, a socket 2, a limit assembly 3 and a limit column 4. The base 1 is inserted into the crossbeam 7 of the power transmission frame, the top of the base 1 is engaged with the bottom of the socket 2, and a plurality of bird-proof spikes 6 are installed on the top surface of the socket 2; the bottom of the limit column 4 is rotatably installed on the socket 2, and a limit boss 5 is integrally formed on the limit column 4, and a thread that is detachably connected to the limit assembly 3 is provided on the outer surface of the limit boss 5; the limit assembly 3 is detachably inserted into the base 1 and the socket 2, and is used to limit and fix a plurality of spikes 6 or fix the base 1 to the crossbeam 7.

[0033] For ease of explanation, please also refer to Figure 2and Figure 3 , take any point in space as the origin, take the setting direction of the socket 2 relative to the base 1 as the Z axis, take the setting direction of the connecting seat 11 in the base 1 relative to the blocking block 12 as the X axis, and take the straight line direction perpendicular to both the X axis and the Z axis as the Y axis to establish a rectangular coordinate system, wherein the XY plane is a horizontal plane, the direction indicated on the horizontal plane is the horizontal direction, and the direction indicated by the Z axis is the vertical direction.

[0034] In this embodiment, a plurality of clamping planes 312 for clamping are provided on the outer surface of the fixing seat 31 in a circumferential direction, and six or eight clamping planes 312 may be provided. The top of the limiting column 4 protrudes from the top of the spike 6. The limiting boss 5 is located at the middle and upper position of the limiting column 4, which is convenient for limiting the spike 6. When carrying, the socket 2 and the base 1 can be carried separately, which is convenient for sequential installation.

[0035] In a specific embodiment of the present invention, the base 1 includes a connecting seat 11 and a blocking block 12, the connecting seat 11 is provided with a connecting groove 111 for the crossbeam 7 to pass through, one side of the connecting groove 111 is provided with a first card groove 112 engaged with the blocking block 12, and the blocking block 12 is provided with a first card protrusion 121 adapted to the first card groove 112; the base 1 formed by the connecting seat 11 and the blocking block 12 is a cylindrical structure; the top of the connecting seat 11 and the blocking block 12 are provided with threads that are detachably connected to the limit assembly 3; the top of the connecting seat 11 is also provided with a slot 113 for installing the socket 2.

[0036] In this embodiment, an elastic anti-skid pad 14 is provided in the connection groove 111 of the connection seat 11, and a plurality of anti-skid grooves are provided on the upper surface of the elastic anti-skid pad 14. The elastic anti-skid pad 14 increases the friction coefficient between the base 1 and the cross beam 7 on the one hand, and presses the base 1 and the cross beam 7 on the other hand, so that the connection is tighter and firmer, and the installation effect is better.

[0037] In a specific embodiment of the present invention, the limiting assembly 3 includes a fixed seat 31 and a limiting cover 32 rotatably connected to the fixed seat 31, the fixed seat 31 is sleeved on the base 1 and the socket 2, a thread is provided in the fixed seat 31 that is detachably connected to the base 1, a circular clamping platform 311 is provided on the outer edge of the top of the fixed seat 31, the limiting cover 32 is sleeved on the fixed seat 31, and is provided with a second clamping groove 321 that is clamped with the clamping platform 311; a horizontal frame 33 is horizontally provided on the top of the limiting cover 32, a threaded hole that is adapted to the limiting boss 5 is provided in the middle position of the horizontal frame 33, and a plurality of spikes 6 are fixed between the limiting cover 32 and the horizontal frame 33; a third clamping groove 21 that is clamped with the horizontal frame 33 is provided on the top of the socket 2. The horizontal frame 33 is a long strip structure, and the third clamping groove 21 is a long strip groove for the horizontal frame 33 to slide.

[0038] In this embodiment, the top of the limiting column 4 is a conical structure; the diameter of the limiting boss 5 is larger than the diameter of the limiting column 4. A plurality of second spherical grooves are provided at intervals in the circumferential direction on the surface of the fixing seat 31 abutting against the limiting cover 32, and a second ball 34 abutting against the limiting cover 32 is rotatably installed in any second spherical groove.

[0039] In a specific embodiment of the present invention, the top of the socket 2 is provided with a plurality of mounting grooves 22 for mounting the spikes 6, a rotating shaft 23 is fixed in the mounting grooves 22, and one end of the spikes 6 is provided with a ring that is sleeved on the rotating shaft 23; the tops of the side walls of the plurality of mounting grooves 22 are provided with anti-collision pads 24 that abut against the spikes 6; the depths of any two mounting grooves 22 with different spacings from the limiting column 4 are different, and the spacings between the rotating shaft 23 in any mounting groove 22 and the bottom of the mounting groove 22 are the same. The rotating shaft 23 is installed on the side of the mounting groove 22 close to the limiting column 4, so as to ensure that the spikes 6 are deflected to the side opposite to the setting direction of the limiting column 4 under the action of gravity, and the plurality of spikes are umbrella-shaped after being deflected under the action of their own weight, which can better prevent birds.

[0040] In this embodiment, a plurality of first spherical grooves 114 are equidistantly spaced around the connecting seat 11, and a first ball 13 is rotatably installed in any first spherical groove 114; the first ball 13 is simultaneously abutted against the fixing seat 31 and the socket 2, and the bottom of the socket 2 is a plug 25 adapted to the slot 113, and the plug 25 is provided with a fourth slot 26 adapted to the first ball 13.

[0041] In a specific embodiment of the present invention, a fastening nut is threadedly connected to the connecting seat 11, and the fastening nut is installed on the lower side of the first ball 13, and is used to fix the base 1 on the beam 7. The fixing seat 31 moves down until it stops moving against the fastening nut, and the fastening nut and the fixing seat 31 pre-tighten each other to further ensure the firmness of the installation. During installation, the base 1 can be first fixed to the beam 7 by the fastening nut, and then the fixing seat 31 can be moved to be threadedly connected and fixed with the base 1. During maintenance and replacement, the structure of the socket 2 and the spike 6 or the base 1 can also be replaced separately without overall replacement, saving maintenance costs and allowing the structure to be recycled. The side wall of the connecting groove 111 of the connecting seat 11 is provided with a magnet that can be adsorbed on the beam 7, and the blocking block 12 is also provided with a magnet that can be adsorbed on the connecting seat 11. The setting of the magnet can achieve the function of auxiliary installation.

[0042] In this embodiment, the diameter of the plug 25 is smaller than the diameter of the top of the socket 2; the outer surface of the socket 2 located above the plug 25 is provided with a thread connected to the fixing seat 31. Here, as long as the related performance functions of the above-mentioned socket 2 and base 1 can be achieved, they are within the scope of protection of this application document.

[0043] Compared with the prior art, this kind of bird-proof installation device can well fix the base 1 on the beam 7 of the transmission frame through the cooperation of the limiting component 3 and the base 1, and is installed and fixed by means of threaded connection, which is simple and convenient to operate, ensuring the installation firmness while improving the installation efficiency; the cooperation of the limiting component 3 and the base 1 can realize the portable installation between the base 1 and the socket 2, and the base 1 and the socket 2 can be fixed and installed in turn during installation to avoid the spikes 6 affecting the installation firmness; the structure of the connecting seat 11 and the blocking block 12 can adapt to the installation of beams 7 of different structures. When the beam 7 is relatively narrow, the connecting seat 11 and the blocking block 12 are installed on both sides of the beam 7, that is, the base 1 is inserted into the beam 7. At this time, the structure of the base 1 can ensure the firmness while reinforcing the connection position of the beam 7. When the beam 7 is too wide, only the connecting seat 11 is clamped on one side of the beam 7 and fixed by the limiting component 3. This structural setting can meet the installation requirements of different beam 7 structures and ensure the firmness of the installation.

[0044] Taking the case where the cross beam 7 is narrow as an example, the installation process of the bird thorn prevention installation device of the present invention is as follows: the connecting seat 11 is clamped on one side of the cross beam 7, and the blocking block 12 is inserted into the connecting seat 11 from the other side of the cross beam 7 to achieve clamping and fixing. After the socket 2 is inserted into the slot 113, a manual or wrench or other convenient clamping device is clamped on the clamping plane 312 of the fixing seat 31, and the wrench is grasped with one hand, and the limiting column 4 is rotated from the top with the other hand. During the rotation process, the wrench and the fixing seat 31, the limiting cover 32, and the cross frame 33 move downward under the action of the thread. Until the cross frame 33 is completely separated from the limiting boss 5, the limiting column 4 is released, and at this time, the limiting assembly 3 is clamped by the wrench to clamp the cross frame 33 of the limiting assembly 3 in the third clamping groove 21. After the limiting assembly 31 moves down to the right position, the spikes 6 at different positions are automatically deflected and unfolded in an outward diffusion shape under the action of gravity. The fixing seat 31 is rotated, and the first ball 13 is pushed into the slot 113 during the downward movement of the fixing seat 31. The first ball 13 is engaged with the fourth slot 26 on the socket 2 to limit the position of the socket 2. The fixing seat 31 is rotated continuously until the fixing seat 31 abuts against the crossbeam 7 or the fastening bolt, and the installation is completed. At this time, the fixing seat 31 is threadedly connected and fixed to the base 1 and the socket 2 at the same time.

[0045] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0046] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A bird-proof spike installation device, characterized in that: The invention comprises a base (1), a socket (2), a limiting assembly (3) and a limiting column (4); the base (1) is sleeved on the crossbeam (7) of the power transmission frame; the top of the base (1) is engaged with the bottom of the socket (2); and a plurality of spikes (6) for preventing birds are installed on the top surface of the socket (2); the bottom of the limiting column (4) is rotatably installed on the socket (2); a limiting boss (5) is integrally formed on the limiting column (4); and a thread detachably connected to the limiting assembly (3) is provided on the outer surface of the limiting boss (5); the limiting assembly (3) is detachably sleeved on the base (1) and the socket (2) and is used for limiting and fixing a plurality of spikes (6) or fixing the base (1) to the crossbeam (7).

2. The bird-proof spike installation device according to claim 1, characterized in that: The base (1) comprises a connecting seat (11) and a blocking block (12); the connecting seat (11) is provided with a connecting groove (111) for the crossbeam (7) to pass through; one side of the connecting groove (111) is provided with a first clamping groove (112) engaged with the blocking block (12); the blocking block (12) is provided with a first clamping protrusion (121) adapted to the first clamping groove (112); the base (1) formed by the engagement of the connecting seat (11) and the blocking block (12) is a cylindrical structure; the tops of the connecting seat (11) and the blocking block (12) are both provided with threads detachably connected to the limiting assembly (3); the top of the connecting seat (11) is also provided with a slot (113) for mounting the socket (2).

3. The bird-proof spike installation device according to claim 2, characterized in that: The limiting assembly (3) comprises a fixing seat (31) and a limiting cover (32) rotatably connected to the fixing seat (31); the fixing seat (31) is sleeved on the base (1) and the socket (2); a thread detachably connected to the base (1) is provided in the fixing seat (31); a circular card platform (311) is provided on the outer edge of the top of the fixing seat (31); the limiting cover (32) is sleeved on the fixing seat (31) and is provided with a second card slot (321) engaged with the card platform (311); a horizontal frame (33) is horizontally provided on the top of the limiting cover (32); a threaded hole adapted to the limiting boss (5) is provided at the middle position of the horizontal frame (33); a plurality of spikes (6) are fixed between the limiting cover (32) and the horizontal frame (33); and a third card slot (21) engaged with the horizontal frame (33) is provided on the top of the socket (2).

4. The bird-proof spike installation device according to claim 3, characterized in that: The top of the socket (2) is provided with a plurality of mounting grooves (22) for mounting the spikes (6), a rotating shaft (23) is fixed in the mounting groove (22), and one end of the spike (6) is provided with a ring that is sleeved on the rotating shaft (23); the tops of the side walls of the plurality of mounting grooves (22) are provided with anti-collision pads (24) that abut against the spikes (6); the depths of any two mounting grooves (22) with different spacings from the limiting column (4) are different, and the spacings between the rotating shaft (23) in any mounting groove (22) and the bottom of the mounting groove (22) are the same.

5. The bird-proof spike installation device according to claim 3, characterized in that: The connecting seat (11) is provided with a plurality of first spherical grooves (114) at equal intervals in the circumference, and a first ball (13) is rotatably installed in any of the first spherical grooves (114); the first ball (13) is simultaneously abutted against the fixing seat (31) and the socket (2); the bottom of the socket (2) is a plug (25) adapted to the slot (113), and the plug (25) is provided with a fourth slot (26) adapted to the first ball (13).

6. The bird-proof spike installation device according to claim 3, characterized in that: A plurality of second spherical grooves are provided at intervals in the circumferential direction on the surface of the fixing seat (31) abutting against the limiting cover (32), and a second ball (34) abutting against the limiting cover (32) is rotatably installed in any of the second spherical grooves.

7. The bird-proof spike installation device according to claim 5, characterized in that: The diameter of the plug (25) is smaller than the diameter of the top of the socket (2); and a thread connected to the fixing seat (31) is provided on the outer surface of the socket (2) above the plug (25).

8. The bird-proof spike installation device according to claim 3, characterized in that: A plurality of clamping planes (312) for clamping are circumferentially provided on the outer surface of the fixing seat (31).

9. The bird-proof spike installation device according to claim 2, characterized in that: An elastic anti-skid pad (14) is provided in the connecting groove (111) of the connecting seat (11), and a plurality of anti-skid grooves are provided on the upper surface of the elastic anti-skid pad (14).

10. The bird-proof spike installation device according to any one of claims 1 to 9, characterized in that: The top of the limiting column (4) is a conical structure; the diameter of the limiting boss (5) is larger than the diameter of the limiting column (4).

Images