CN214204641U

CN214204641U - Extra-high voltage transmission line spacer assembly and disassembly tools

Info

Publication number: CN214204641U
Application number: CN202023318592.1U
Authority: CN
Inventors: 王旦黎; 徐旺; 夏立伟; 杨磊
Original assignee: State Grid Corp of China SGCC; Maintenance Branch of State Grid Hubei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Maintenance Branch of State Grid Hubei Electric Power Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-14
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an extra-high voltage transmission line conductor spacer assembly and disassembly tools, including the reference column handle, circular storage tank has been seted up in the left side of reference column handle, and circular recess has all been seted up to the top and the bottom of circular storage tank inner wall, and the equal fixed mounting in inside of two circular recesses has latch mechanism. The utility model discloses a, through setting up the reference column handle, circular storage tank, circular recess, latch mechanism, circular dog, circular fixture block, the sliding block, the arc wall, torque spring, the extrusion stem, circular extension piece, the constant head tank, conductor spacer assembly and disassembly tools, circular inserting groove, change the mechanism, the screw thread through-hole, the threaded rod, the twist grip, square piece, the dead lever, the fixed slot, the spacing groove, the stopper, articulated seat, the cooperation of steering column and circular mating holes is used, the problem that current service length can not adjust corresponding service length according to the service length of difference has been solved, this special high voltage transmission line conductor spacer assembly and disassembly tools, possess the advantage of adjusting different service length. The method is suitable for the ultra-high voltage transmission line.

Description

Extra-high voltage transmission line spacer assembly and disassembly tools

Technical Field

The utility model belongs to the technical field of the conductor spacer, especially, relate to an extra-high voltage transmission line conductor spacer assembly and disassembly tools.

Background

The spacer is a hardware fitting which is installed on the split conductors and fixes the space between the split conductors to prevent the conductors from mutually whipping and inhibit breeze vibration and sub-span vibration, the spacer is generally installed in the middle of the span and is installed at intervals of 50-60 m, and the spacers of the two-split, four-split, six-split and eight-split conductors are reduced by 50% and 87% and 90% after the split conductors are installed with the spacer compared with the vibration amplitude of the spacer without the spacer.

Spacer assembly and disassembly tools, in order to satisfy the market demand, generally all until how better dismouting and how more person of facilitating the use these aspects optimize, often neglected whether can be fine regulation use length, spacer assembly and disassembly tools has, the effect of dismouting is better and more person of facilitating the use these useful parts, but has certain restriction, when normal use, the use length of often handle is certain, can not adjust use length, the problem that prior art exists is: the respective use length cannot be adjusted according to the different use lengths.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides an extra-high voltage transmission line conductor spacer assembly and disassembly tools possesses the advantage of adjusting different use length, has solved the current problem that can not adjust corresponding use length according to the use length of difference.

The utility model discloses a realize like this, an extra-high voltage transmission line conductor spacer assembly and disassembly tools, including the reference column handle, circular storage tank has been seted up in the left side of reference column handle, circular recess has all been seted up to the top and the bottom of circular storage tank inner wall, and the equal fixed mounting in inside of two circular recesses has latch mechanism, it has circular extension piece to peg graft in the inside of circular storage tank, the constant head tank has all been seted up to the top and the bottom of circular extension piece, the left side fixed mounting of circular extension piece has conductor spacer assembly and disassembly tools, circular inserting groove has been seted up to conductor spacer assembly and disassembly tools's bottom, the inside of conductor spacer assembly and disassembly tools right side bottom is provided with change mechanism, the fixed slot has all been seted up to the left front side of circular inserting groove inner wall and rear side, the inside of circular inserting groove is pegged graft and is had the steering column.

As the utility model discloses preferred, the top clamping mechanism includes circular dog, the surface of circular dog and the inner wall sliding connection of circular recess, the bottom fixed mounting of circular dog has circular fixture block, the bottom of circular fixture block and the inside joint of constant head tank, the rear side fixed mounting of circular dog has the stripper bar, the one end swing joint that circular dog was kept away from to the stripper bar has the sliding block, the one end cooperation that the stripper bar was kept away from to the sliding block is used and is had the arc wall, the arc wall is seted up in the rear side of circular recess inner wall, the inside fixed mounting of arc wall has torque spring, torque spring keeps away from the one end and the sliding block fixed connection of arc wall.

As the utility model discloses it is preferred, it includes the screw thread through-hole to change the mechanism, the screw thread through-hole is seted up in conductor spacer assembly and disassembly tools's right side, the inside threaded connection of screw thread through-hole has the threaded rod, the right side of threaded rod runs through the screw thread through-hole and extends to conductor spacer assembly and disassembly tools's right side, the right side fixed mounting of threaded rod has the twist grip, the left side of threaded rod runs through the screw thread through-hole and extends to the inside of circular inserting groove, the left side of threaded rod is rotated and is connected with square piece, the equal fixed mounting in left front of square piece and rear side has the dead lever, and the left side of two dead levers all uses with the inside cooperation of fixed slot.

As the utility model discloses it is preferred, the spacing groove has all been seted up to the left and right sides of circular recess inner wall, the equal fixed mounting in the left and right sides of circular dog has the stopper, and the one end that two stoppers deviate from mutually all with the inside sliding connection of spacing groove.

As the utility model discloses it is preferred, the right side fixed mounting of square piece has articulated seat, the right side of articulated seat is rotated with the left side of threaded rod and is connected.

As the utility model discloses it is preferred, circular mating holes has been seted up to the inside of steering column, the inside of circular mating holes uses with the surface coordination of dead lever.

As the utility model discloses preferred, the quantity of constant head tank is a plurality of, and evenly distributed sets up in the top and the bottom of circular extension piece.

As the utility model discloses preferred, the fixed surface of circular extension piece installs the protection and fills up, and the protection fills up for plastic protection pad.

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

1. the utility model discloses a set up the reference column handle, circular storage tank, circular recess, latch mechanism, circular dog, circular fixture block, the sliding block, the arc wall, torque spring, the extrusion stem, circular extension piece, the constant head tank, conductor spacer assembly and disassembly tools, circular inserting groove, change the mechanism, the screw thread through-hole, the threaded rod, the twist grip, square piece, the dead lever, the fixed slot, the spacing groove, the stopper, articulated seat, the cooperation of steering column and circular mating holes is used, the problem that current service length can not adjust corresponding service length according to the service length of difference has been solved, this special high voltage transmission line conductor spacer assembly and disassembly tools, possess the advantage of adjusting different service length.

2. The utility model discloses a whole latch mechanism's power supply is realized to circular fixture block atress, because of power can transmit, promote the stripper bar through circular dog and remove in circular fixture block atress, just so can realize driving the sliding block and slide in the inside of arc wall, thereby realize giving the power of a deformation of torque spring, thereby extrude the inside of circular recess with circular fixture block, just so can realize the regulation of circular extension piece, when waiting to adjust to suitable position, torque spring also gives a same reaction force of circular fixture block, just so can realize the quick joint of circular fixture block and constant head tank, make the effect of adjusting better.

3. The utility model discloses a manpower twist grip realizes the whole power supply of changing the mechanism, because of power can transmit, drives the threaded rod through the screw thread through-hole and removes in twist grip, just so can promote the dead lever through square piece and remove to realize that the cooperation of dead lever and fixed slot is used, make the effectual of steering column installation, the effect of changing simultaneously is also better.

4. The utility model discloses a set up the spacing groove, just so can realize with circular dog left and right sides fixed mounting's stopper sliding connection, the position of the circular dog of restriction that not only can be fine like this also enables the movement track of circular dog more stable simultaneously.

5. The utility model discloses a set up articulated seat, just so can realize giving the power of a fine restriction of threaded rod when not influencing threaded rod normal rotation, make the effect of changing better.

6. The utility model discloses a set up circular mating holes, and inside uses with the surface cooperation of dead lever, just so can make the effect of installation better.

7. The utility model discloses a quantity of constant head tank is a plurality of, just so can realize adjusting different use length.

8. The utility model discloses a set up the protection and fill up, just so can make the effect of regulation better.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

FIG. 2 is a schematic view of a positioning groove provided in an embodiment of the present invention;

fig. 3 is a schematic view of a circular insertion groove provided in an embodiment of the present invention;

FIG. 4 is a detailed view of the latch mechanism provided in the embodiment of the present invention;

fig. 5 is a detailed view of a replacing mechanism provided in the embodiment of the present invention;

fig. 6 is a schematic view of a circular storage tank according to an embodiment of the present invention.

In the figure: 1. a positioning column handle; 2. a circular storage tank; 3. a circular groove; 4. a clamping mechanism; 401. a circular stopper; 402. a circular fixture block; 403. a slider; 404. an arc-shaped slot; 405. a torsion spring; 406. an extrusion stem; 5. a circular extension block; 6. positioning a groove; 7. a spacer dismounting tool; 8. a circular insertion groove; 9. a mechanism is replaced; 901. a threaded through hole; 902. a threaded rod; 903. rotating the handle; 904. a square block; 905. fixing the rod; 10. fixing grooves; 11. a limiting groove; 12. a limiting block; 13. a hinged seat; 14. a steering column; 15. a circular mating hole.

Detailed Description

In order to further understand the contents, features and functions of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the embodiment of the utility model provides a pair of special high tension transmission line conductor spacer assembly and disassembly tools, including reference column handle 1, circular storage tank 2 has been seted up in reference column handle 1's left side, circular recess 3 has all been seted up to the top and the bottom of 2 inner walls of circular storage tank, the equal fixed mounting in inside of two circular recess 3 has latch mechanism 4, circular storage tank 2's inside is pegged graft and is had circular extension piece 5, constant head tank 6 has all been seted up to the top and the bottom of circular extension piece 5, the left side fixed mounting of circular extension piece 5 has conductor spacer assembly and disassembly tools 7, circular inserting groove 8 has been seted up to conductor spacer assembly and disassembly tools 7's bottom, the inside of 7 right sides bottoms of conductor spacer assembly and disassembly tools is provided with change mechanism 9, fixed slot 10 has all been seted up to the left front side of 8 inner walls of circular inserting groove, the inside of circular inserting groove 8 is pegged graft and is had steering column 14.

Referring to fig. 4, top clamping mechanism 4 includes circular dog 401, the surface of circular dog 401 and the inner wall sliding connection of circular recess 3, the bottom fixed mounting of circular dog 401 has circular fixture block 402, the bottom of circular fixture block 402 and the inside joint of constant head tank 6, the rear side fixed mounting of circular dog 401 has extrusion stem 406, the one end swing joint that circular dog 401 was kept away from to extrusion stem 406 has sliding block 403, the one end cooperation that extrusion stem 406 was kept away from to sliding block 403 is used and is had arc wall 404, arc wall 404 sets up the rear side at circular recess 3 inner wall, the inside fixed mounting of arc wall 404 has torsion spring 405, torsion spring 405 keeps away from the one end and the sliding block 403 fixed connection of arc wall 404.

Adopt above-mentioned scheme: realize whole clamping mechanism 4's power supply through circular fixture block 402 atress, because of power can transmit, promote the extrusion stem 406 through circular dog 401 and remove in circular fixture block 402 atress, just so can realize driving sliding block 403 and slide in the inside of arc wall 404, thereby realize giving the power of a deformation of torsion spring 405, thereby squeeze into circular recess 3's inside with circular fixture block 402, just so can realize the regulation of circular extension piece 5, when waiting to adjust to suitable position, torsion spring 405 also gives circular fixture block 402 a same reaction force, just so can realize the quick joint of circular fixture block 402 and constant head tank 6, make the effect of adjusting better.

Referring to fig. 5, change mechanism 9 and include screw through hole 901, screw through hole 901 is seted up on the right side of conductor spacer assembly and disassembly tools 7, the internal thread of screw through hole 901 has threaded rod 902, the right side of threaded rod 902 runs through screw through hole 901 and extends to the right side of conductor spacer assembly and disassembly tools 7, the right side fixed mounting of threaded rod 902 has twist grip 903, the left side of threaded rod 902 runs through screw through hole 901 and extends to the inside of circular inserting groove 8, the left side of threaded rod 902 is rotated and is connected with square piece 904, the equal fixed mounting in left front of square piece 904 and the rear side has dead lever 905, the left side of two dead levers 905 all uses with the inside cooperation of fixed slot 10.

Adopt above-mentioned scheme: realize whole power supply of changing mechanism 9 through rotatory twist grip 903 of manpower, because of power can be transmitted, drive threaded rod 902 through screw through-hole 901 and remove in rotatory twist grip 903, just so can promote the dead lever 905 and remove through square piece 904 to realize that the cooperation of dead lever 905 and fixed slot 10 is used, make the effectual of steering column 14 installation, the effect of changing simultaneously is also better.

Referring to fig. 4, the limiting groove 11 has been all seted up to the left and right sides of 3 inner walls of circular recess, and the equal fixed mounting in the left and right sides of circular dog 401 has stopper 12, and the one end that two stopper 12 deviate from mutually all with the inside sliding connection of limiting groove 11.

Adopt above-mentioned scheme: through setting up spacing groove 11, just so can realize with the stopper 12 sliding connection of circular dog 401 left and right sides fixed mounting, the position of restriction circular dog 401 that not only can be fine like this also enables circular dog 401's movement track more stable simultaneously.

Referring to fig. 5, the right side of the square block 904 is fixedly provided with the hinge base 13, and the right side of the hinge base 13 is rotatably connected with the left side of the threaded rod 902.

Adopt above-mentioned scheme: through setting up articulated seat 13, just so can realize giving the power of a fine restriction to threaded rod 902 when not influencing threaded rod 902 normal rotation, make the effect of changing better.

Referring to fig. 5, a circular fitting hole 15 is formed in the steering column 14, and the inside of the circular fitting hole 15 is fitted to the outer surface of the fixing rod 905.

Adopt above-mentioned scheme: through setting up circular mating holes 15, and inside and the surface cooperation of dead lever 905 use, just so can make the effect of installation better.

Referring to fig. 2, the positioning grooves 6 are provided in a plurality and are uniformly distributed on the top and bottom of the circular extension block 5.

Adopt above-mentioned scheme: the number of the positioning grooves 6 is multiple, so that different use lengths can be adjusted.

Referring to fig. 2, a protection pad is fixedly installed on the outer surface of the circular extension block 5, and the protection pad is a plastic protection pad.

Adopt above-mentioned scheme: by arranging the protective pad, the adjusting effect can be better.

The utility model discloses a theory of operation:

when the clamping mechanism is used, firstly, the power source of the whole clamping mechanism 4 is realized through the stress of the circular fixture block 402, because the force can be transmitted, the extrusion rod 406 is pushed to move through the circular stopper 401 while the circular fixture block 402 is stressed, so that the sliding block 403 can be driven to slide in the arc-shaped groove 404, a deformation force is given to the torsion spring 405, the circular fixture block 402 is extruded into the circular groove 3, so that the adjustment of the circular extension block 5 can be realized, when the adjustment is carried out to a proper position, the torsion spring 405 also gives the same reaction force to the circular fixture block 402, so that the quick clamping of the circular fixture block 402 and the positioning groove 6 can be realized, meanwhile, through the arrangement of the limiting grooves 11, the sliding connection with the limiting blocks 12 fixedly arranged at the left side and the right side of the circular stopper 401 can be realized, so that the position of the circular stopper 401 can be well limited, also enable circular dog 401's movement track more stable simultaneously, make the effect of regulation better, secondly realize the whole power supply of changing mechanism 9 through manpower twist grip 903, because of power can be transmitted, drive threaded rod 902 through screw through-hole 901 and remove in twist grip 903, just so can promote the dead lever 905 to remove through square piece 904, thereby realize that dead lever 905 uses with the cooperation of fixed slot 10, simultaneously through setting up articulated seat 13, just so can realize giving the power of a fine restriction of threaded rod 902 when not influencing threaded rod 902 normal rotation, make the effectual of steering column 14 installation, the effect of changing simultaneously is also better, at last through setting up the protection pad, just so can make the effect of regulation better.

In summary, the following steps: this special high tension transmission line conductor spacer assembly and disassembly tools, through setting up reference column handle 1, circular storage tank 2, circular recess 3, latch mechanism 4, circular dog 401, circular fixture block 402, sliding block 403, arc wall 404, torsion spring 405, extrusion stem 406, circular extension piece 5, constant head tank 6, conductor spacer assembly and disassembly tools 7, circular inserting groove 8, change mechanism 9, screw through-hole 901, threaded rod 902, twist grip 903, square piece 904, dead lever 905, fixed slot 10, spacing groove 11, stopper 12, articulated seat 13, the cooperation of steering column 14 and circular mating holes 15 is used, the problem that current use length can not adjust corresponding according to the use length of difference has been solved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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. The utility model provides an extra-high voltage transmission line conductor spacer assembly and disassembly tools, includes reference column handle (1), its characterized in that: a circular storage groove (2) is formed in the left side of the positioning column handle (1), circular grooves (3) are formed in the top and the bottom of the inner wall of the circular storage groove (2), clamping mechanisms (4) are fixedly mounted inside the two circular grooves (3), a circular extension block (5) is inserted into the circular storage groove (2), positioning grooves (6) are respectively arranged at the top and the bottom of the circular extension block (5), a spacer disassembling tool (7) is fixedly arranged on the left side of the circular extension block (5), the bottom of the spacer disassembling tool (7) is provided with a circular splicing groove (8), a replacing mechanism (9) is arranged inside the bottom of the right side of the spacer disassembling tool (7), fixed slots (10) are formed in the front side and the rear side of the left side of the inner wall of the circular insertion groove (8), and a steering column (14) is inserted into the circular insertion groove (8).

2. The tool for disassembling and assembling the spacer of the extra-high voltage transmission line according to claim 1, characterized in that: the clamping mechanism (4) at the top comprises a circular stop block (401), the outer surface of the circular stop block (401) is connected with the inner wall of the circular groove (3) in a sliding way, a circular fixture block (402) is fixedly arranged at the bottom of the circular stop block (401), the bottom of the circular fixture block (402) is clamped with the inside of the positioning groove (6), an extrusion rod (406) is fixedly installed at the rear side of the circular block (401), a sliding block (403) is movably connected at one end of the extrusion rod (406) far away from the circular block (401), an arc-shaped groove (404) is matched and used at one end of the sliding block (403) far away from the extrusion rod (406), the arc-shaped groove (404) is arranged at the rear side of the inner wall of the circular groove (3), a torsion spring (405) is fixedly arranged in the arc-shaped groove (404), one end of the torsion spring (405) far away from the arc-shaped groove (404) is fixedly connected with the sliding block (403).

3. The tool for disassembling and assembling the spacer of the extra-high voltage transmission line according to claim 1, characterized in that: the replacement mechanism (9) comprises a thread through hole (901), the thread through hole (901) is formed in the right side of the spacer dismounting tool (7), a threaded rod (902) is connected to the internal thread of the thread through hole (901), the right side of the threaded rod (902) penetrates through the thread through hole (901) and extends to the right side of the spacer dismounting tool (7), a rotary handle (903) is fixedly mounted on the right side of the threaded rod (902), the left side of the threaded rod (902) penetrates through the thread through hole (901) and extends to the inside of the circular insertion groove (8), a square block (904) is rotatably connected to the left side of the threaded rod (902), fixing rods (905) are fixedly mounted on the left front side and the left side of the square block (904), and the left sides of the two fixing rods (905) are matched with the inside of the fixing groove (10) for use.

4. The tool for disassembling and assembling the spacer of the extra-high voltage transmission line according to claim 2, characterized in that: spacing groove (11) have all been seted up to the left and right sides of circular recess (3) inner wall, the equal fixed mounting in the left and right sides of circular dog (401) has stopper (12), and the one end that two stopper (12) deviate from mutually all with the inside sliding connection of spacing groove (11).

5. The tool of claim 3 for disassembling and assembling spacers of ultra-high voltage transmission lines, wherein: the right side fixed mounting of square piece (904) has articulated seat (13), the right side of articulated seat (13) is connected with the left side rotation of threaded rod (902).

6. The tool of claim 3 for disassembling and assembling spacers of ultra-high voltage transmission lines, wherein: circular mating holes (15) have been seted up to the inside of steering column (14), the inside of circular mating holes (15) is used with the surface cooperation of dead lever (905).

7. The tool for disassembling and assembling the spacer of the extra-high voltage transmission line according to claim 1, characterized in that: the quantity of constant head tank (6) is a plurality of, and evenly distributed sets up in the top and the bottom of circular extension piece (5).

8. The tool for disassembling and assembling the spacer of the extra-high voltage transmission line according to claim 1, characterized in that: the outer surface of the circular extension block (5) is fixedly provided with a protective pad, and the protective pad is a plastic protective pad.