CN216489694U

CN216489694U - Distribution lines synthesizes protection component

Info

Publication number: CN216489694U
Application number: CN202123082766.3U
Authority: CN
Inventors: 沈雁冰
Original assignee: Yunnan Abe Xin Power Engineering Technology Co ltd
Current assignee: Yunnan Honglin Electrical Equipment Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-10
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a distribution line comprehensive protection component in the technical field of distribution line comprehensive protection components, a buffer fixed on the right side wall of an installation rod is arranged above a support plate, the right end of the buffer is fixedly connected with a traction steel wire rope, a guide wheel is fixed at the right end of the top of the support plate, a limit groove is arranged in the middle of the top and the middle of the bottom of the inner side wall of an installation frame, clamps are evenly assembled on the front side and the rear side in the installation frame in a sliding way, adjusting bolts are assembled on the front side and the rear side walls of the installation frame in a screwing way, clamping plates are fixedly assembled at the opposite ends of two groups of the clamps, and a line cable is clamped and assembled between the two groups of the clamping plates, so that impact force received by the line cable can be buffered in all directions, the wind resistance of the line cable is effectively improved, the buffer protection can be provided for the line cable, and the clamping plates can be driven by the clamps to clamp and limit the line cable, the installation steadiness of line cable is improved.

Description

Distribution lines synthesizes protection component

Technical Field

The utility model relates to a distribution lines comprehensive protection subassembly technical field specifically is distribution lines comprehensive protection subassembly.

Background

In an electric power system, a distribution line bears the transmission and distribution functions of electric power and electric energy, the safe and reliable operation of the distribution line directly influences the reliable power supply capacity of a power supply enterprise, the production and the life of social enterprises and vast users are influenced, the overhead line of a power distribution network in China is not provided with a lightning conductor for the most part, the insulation level of the overhead line is lower, the lightning accident is easy to occur, when the distribution line is built, the distribution line is under the external effects of wind power and the like, the circuit and an insulator are easy to pull, the service life of the circuit is influenced, the circuit is required to be frequently overhauled, meanwhile, under the condition of strong wind, no buffer exists between the circuit and an installation assembly, the circuit is easy to generate large abrasion, and the electric power accident is caused, therefore, the comprehensive protection assembly for the distribution line is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distribution lines synthesizes protection component to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the distribution line comprehensive protection assembly comprises an installation rod, wherein a support plate is fixed on the right side wall of the installation rod, a guide cylinder is fixed at the right end of the support plate, a buffer fixed on the right side wall of the installation rod is arranged above the support plate, a traction steel wire rope is fixedly connected at the right end of the buffer, a guide wheel is fixed at the right end of the top of the support plate, the right end of the traction steel wire rope bypasses the guide wheel and extends into the guide cylinder, the guide rod is fixedly connected with the rear part of the traction steel wire rope, an installation frame is movably hinged and assembled at the bottom end of the guide rod, limiting grooves are respectively formed in the middle of the top and the middle of the bottom of the inner side wall of the installation frame, clamps are uniformly and slidably assembled at the front side and the rear side of the installation frame, adjusting bolts are respectively and movably assembled on the outer side wall of the clamps through bearings after extending into the installation frame, the clamp device comprises two groups of clamps, wherein the opposite ends of the two groups of clamps are fixedly provided with clamp plates, a line cable is clamped and assembled between the two groups of clamp plates, a current limiting element is fixed at the bottom of a support plate, a current limiting element drainage ball is fixedly assembled at the bottom end of the current limiting element, and a wire drainage ball is assembled on the outer side wall of the line cable.

Preferably, the current limiting element drainage ball corresponds to the wire drainage ball, and insulators are uniformly and fixedly arranged on the current limiting element.

Preferably, the inner chamber left side of buffer is fixed with supporting spring, supporting spring's right-hand member is fixed and is equipped with the limiting plate, be fixed with the guide post in the middle of the right side wall of limiting plate, just the guide post right-hand member extends behind the buffer right side wall and pulls wire rope's tip fixed connection.

Preferably, the holder includes the urceolus of sliding assembly on the installing frame inside wall, just adjusting bolt's tip passes through bearing movable assembly on the urceolus lateral wall, and is two sets of the activity is pegged graft on the relative lateral wall of urceolus and is equipped with the connecting rod, and fixedly connected with buffer spring behind the one end extension income urceolus inner chamber of connecting rod, and buffer spring's the other end is fixed on urceolus inner chamber lateral wall, the other end and the grip block fixed connection of connecting rod.

Preferably, the radian of the clamping plate is the same as that of the line cable, and a protection pad is fixedly assembled on the inner side wall of the clamping plate.

Preferably, the guide rod is movably assembled in the guide cylinder in an inserting mode, a hinged seat is fixed to the top of the mounting frame, and the hinged seat and the guide rod are movably assembled through a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has reasonable structural design, achieves the lightning protection purpose through the matching between the current-limiting element, the current-limiting element drainage ball and the wire drainage ball, the traction steel wire rope at the top end of the guide rod bypasses the guide wheel and then is fixed on the buffer, thus after the line cable is stressed in the installation or operation process, the allowable displacement difference in the vertical direction can be larger, the buffer can provide impact buffer in the vertical direction when the installation frame moves, simultaneously, because the installation frame and the bottom end of the guide rod are movably articulated and assembled through the rotating shaft, the installation frame can be promoted to rotate around the bottom end of the guide rod, the impact force received by the line cable can be buffered for the second time, the wind resistance of the line cable is effectively improved, the buffer protection can be provided for the line cable, the clamping plate can be driven by the clamping device to clamp and limit the line cable when the adjusting bolt is rotated, meanwhile, the line cable is fixedly clamped by the clamping force on the clamp holder, so that the installation stability of the line cable is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the assembly structure of the mounting frame and the adjusting bolt of the present invention;

fig. 3 is a schematic view of the buffer structure of the present invention.

In the figure: 1. mounting a rod; 2. a support plate; 3. a guide cylinder; 4. a buffer; 41. a buffer spring; 42. a limiting plate; 43. a guide post; 5. a traction wire rope; 6. a guide wheel; 7. a guide bar; 8. installing a frame; 9. a limiting groove; 10. a holder; 11. adjusting the bolt; 12. a clamping plate; 13. a line cable; 14. a current limiting element; 15. a flow-limiting element drainage ball; 16. and a wire drainage ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the comprehensive protection component for the distribution line comprises an installation rod 1, a support plate 2 is fixed on the right side wall of the installation rod 1, a guide cylinder 3 is fixed at the right end of the support plate 2, a buffer 4 fixed on the right side wall of the installation rod 1 is arranged above the support plate 2, a traction steel wire rope 5 is fixedly connected at the right end of the buffer 4, a guide wheel 6 is fixed at the right end of the top of the support plate 2, the right end of the traction steel wire rope 5 bypasses the guide wheel 6 and extends into the guide cylinder 3 to be fixedly connected with a guide rod 7, the bottom end of the guide rod 7 is movably hinged and assembled with an installation frame 8, limiting grooves 9 are formed in the middle of the top and the middle of the bottom of the inner side wall of the installation frame 8, clamps 10 are uniformly and slidably assembled at the front side and the rear side in the installation frame 8, adjusting bolts 11 are screwed on the front and rear side walls of the installation frame 8, one end of the adjusting bolt 11 extends into the installation frame 8 and is movably assembled on the outer side wall of the clamp 10 through a bearing, the opposite ends of the two groups of clamping devices 10 are fixedly provided with clamping plates 12, a line cable 13 is clamped between the two groups of clamping plates 12, the bottom of the supporting plate 2 is fixedly provided with a current limiting element 14, the bottom end of the current limiting element 14 is fixedly provided with a current limiting element drainage ball 15, and the outer side wall of the line cable 13 is provided with a wire drainage ball 16.

Referring to fig. 1, the current limiting element current guiding ball 15 corresponds to the wire current guiding ball 16, and insulators are uniformly and fixedly arranged on the current limiting element 14, so that the lightning protection purpose is achieved through the cooperation between the current limiting element 14, the current limiting element current guiding ball 15 and the wire current guiding ball 16;

referring to fig. 3, a supporting spring 41 is fixed on the left side of the inner cavity of the buffer 4, a limiting plate 42 is fixedly assembled at the right end of the supporting spring 41, a guide post 43 is fixed in the middle of the right sidewall of the limiting plate 42, and the right end of the guide post 43 extends out of the right sidewall of the buffer 4 and is fixedly connected with the end of the traction steel wire rope 5;

the clamp holder 10 comprises outer cylinders which are assembled on the inner side wall of the mounting frame 8 in a sliding mode, the end portions of the adjusting bolts 11 are movably assembled on the outer side wall of each outer cylinder through bearings, connecting rods are movably inserted and assembled on the side wall of one side of each outer cylinder, one ends of the connecting rods extend into the inner cavity of each outer cylinder and then are fixedly connected with buffer springs, the other ends of the buffer springs are fixed on the side wall of the inner cavity of each outer cylinder, the other ends of the connecting rods are fixedly connected with the clamping plate 12, the clamping plate 12 is driven by the clamp holder 10 to clamp and limit the line cables 13, meanwhile, the line cables 13 are fixedly clamped through clamping force on the clamp holder 10, and mounting stability of the line cables 13 is improved;

the radian of the clamping plate 12 is the same as that of the line cable 13, and a protective pad is fixedly assembled on the inner side wall of the clamping plate 12, so that the protection of the line cable 13 is improved;

the guide rod 7 is movably inserted and assembled in the guide cylinder 3, a hinged seat is fixed at the top of the mounting frame 8, and the hinged seat and the guide rod 7 are movably assembled through a rotating shaft.

The working principle is as follows: the lightning protection purpose is achieved through the cooperation of the current limiting element 14, the current limiting element drainage ball 15 and the wire drainage ball 16, the traction steel wire rope 5 at the top end of the guide rod 7 bypasses the guide wheel 6 and is fixed on the buffer 3, so that after the line cable 13 is stressed in the installation or operation process, the allowable displacement difference in the vertical direction is larger, impact buffering in the vertical direction can be provided when the installation frame 8 is moved through the buffer 3, meanwhile, because the installation frame 8 and the bottom end of the guide rod 7 are movably hinged and assembled through a rotating shaft, the installation frame 8 can be enabled to rotate around the bottom end of the guide rod 7 in an angle, the impact force applied to the line cable 13 can be buffered for the second time, the wind resistance of the line cable 13 is effectively improved, the buffer protection can be provided for the line cable 13, and the clamping plate 12 can be driven by the clamp holder 10 to clamp and limit the line cable 13 when the adjusting bolt 11 is rotated, meanwhile, the line cable 13 is fixedly clamped by the clamping force on the clamp holder 10, the installation stability of the line cable 13 is improved, the distance between the two groups of clamping plates 12 can be adjusted, the installation of the line cables 13 with different diameters can be adapted, and meanwhile, the limiting groove 9 can provide an adaptation range for the line cable 13.

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

Claims

1. Distribution lines synthesizes protection component, including installation pole (1), be fixed with backup pad (2), its characterized in that on the right side wall of installation pole (1): the right end of the supporting plate (2) is fixed with a guide cylinder (3), a buffer (4) fixed on the right side wall of the mounting rod (1) is arranged above the supporting plate (2), a traction steel wire rope (5) is fixedly connected to the right end of the buffer (4), a guide wheel (6) is fixed at the right end of the top of the supporting plate (2), the right end of the traction steel wire rope (5) extends into the guide cylinder (3) by bypassing the guide wheel (6) and then is fixedly connected with the guide rod (7), the bottom end of the guide rod (7) is movably hinged with a mounting frame (8), the middle of the top and the middle of the bottom of the inner side wall of the mounting frame (8) are respectively provided with a limiting groove (9), the front side and the rear side in the mounting frame (8) are respectively and evenly slidably provided with a clamp holder (10), and the front side and the rear side of the mounting frame (8) are respectively and spirally provided with an adjusting bolt (11), just the one end of adjusting bolt (11) extends into behind installing frame (8) and assembles on the lateral wall of holder (10) through bearing activity, and is two sets of the relative one end fixed mounting of holder (10) has grip block (12), and two sets of the centre gripping is equipped with line cable (13) between grip block (12), the bottom of backup pad (2) is fixed with current-limiting element (14), the bottom mounting of current-limiting element (14) is equipped with current-limiting element drainage ball (15), be equipped with wire drainage ball (16) on the lateral wall of line cable (13).

2. The integrated protection assembly for distribution lines of claim 1, wherein: the current limiting element drainage ball (15) corresponds to the wire drainage ball (16), and insulators are uniformly and fixedly arranged on the current limiting element (14).

3. The integrated protection assembly for distribution lines of claim 1, wherein: the inner chamber left side of buffer (4) is fixed with supporting spring (41), the fixed limiting plate (42) that is equipped with of right-hand member of supporting spring (41), be fixed with guide post (43) in the middle of the right side wall of limiting plate (42), just guide post (43) right-hand member extends behind buffer (4) right side wall and the tip fixed connection who pulls wire rope (5).

4. The integrated protection assembly for distribution lines of claim 1, wherein: holder (10) are including the urceolus of sliding assembly on installing frame (8) inside wall, just the tip of adjusting bolt (11) passes through bearing movable assembly on the urceolus lateral wall, and is two sets of the activity is pegged graft on the relative lateral wall of urceolus and is equipped with the connecting rod, and the one end of connecting rod extends into urceolus inner chamber back fixedly connected with buffer spring, and buffer spring's the other end is fixed on urceolus inner chamber lateral wall, the other end and grip block (12) fixed connection of connecting rod.

5. The integrated protection assembly for distribution lines of claim 1, wherein: the radian of the clamping plate (12) is the same as that of the line cable (13), and a protection pad is fixedly assembled on the inner side wall of the clamping plate (12).

6. The integrated protection assembly for distribution lines of claim 1, wherein: the guide rod (7) is movably assembled in the guide cylinder (3) in an inserting mode, a hinged seat is fixed to the top of the mounting frame (8), and the hinged seat and the guide rod (7) are movably assembled through a rotating shaft.