CN214506487U

CN214506487U - Ultra-high voltage line split conductor wire clamp

Info

Publication number: CN214506487U
Application number: CN202120841198.1U
Authority: CN
Inventors: 赵建华
Original assignee: Shandong Luneng Guangda Electric Power Equipment Co ltd
Current assignee: Shandong Luneng Guangda Electric Power Equipment Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-10-26
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses an ultrahigh voltage circuit split conductor fastener, including hexagon framework and containing box, the hexagon framework sets up in the inside of containing box, and the rectangular hole has been seted up to hexagon framework bottom, and the inside of hexagon framework is fixed and is equipped with the X-shaped supporting shoe, and the fixed multistage pneumatic cylinder that is equipped with in middle part of X-shaped supporting shoe bottom is inlayed in the middle part of X-shaped supporting shoe bottom, and the bottom of multistage pneumatic cylinder and the top and the bottom of hexagon framework both sides are equipped with the double-layered line subassembly, the beneficial effects of the utility model are that: the output end of the multistage hydraulic cylinder drives one of the U-shaped plates, one of the U-shaped plates drives one of the first clamping blocks and one of the second clamping blocks through one of the rotating shafts, the U-shaped plates are matched with the other four first clamping blocks and the other four second clamping blocks, the U-shaped plates are convenient to adapt to the conditions of the number of the three split conductors and the conditions of the number of the four split conductors respectively, the U-shaped plates are convenient to adjust different quantities of the split conductors needing to be fixed, and the work efficiency of the split conductor wire clamp is improved.

Description

Ultra-high voltage line split conductor wire clamp

Technical Field

The utility model relates to a wire clamp, in particular to superhigh pressure circuit split conductor fastener belongs to wire clamp technical field.

Background

The split conductor refers to a conductor erecting mode adopted by the ultrahigh voltage transmission line for restraining corona discharge and reducing line reactance, the split conductor is developed from the beginning of 90 years in China and is successfully developed in 1992, a national patent is obtained, mass production is realized, the split conductor is applied to partial regions, the split conductor refers to a conductor erecting mode adopted by the ultrahigh voltage transmission line for restraining corona discharge and reducing line reactance, namely, each phase conductor consists of a plurality of branch conductors with smaller diameters, the branch conductors are arranged at certain intervals in a symmetrical polygonal shape and are arranged on the vertex of a regular polygon, the number of the split conductors of a common split conductor is generally not more than 4, the number of the split conductors of the ultrahigh voltage transmission line is generally 3-4, and the existing ultrahigh voltage line split conductor wire clamp is not convenient for adjusting different numbers of the split conductors needing to be fixed, the protection device is inconvenient to provide better protection, and the working efficiency and the durability of the split conductor wire clamp of the extra-high voltage line are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extra-high voltage circuit split conductor fastener to solve the current extra-high voltage circuit split conductor fastener that provides among the above-mentioned background art and be not convenient for adjust and be not convenient for provide the problem of better protectiveness to the different quantity of the split conductor that needs to be fixed.

In order to achieve the above object, the utility model provides a following technical scheme: an ultrahigh voltage line split conductor clamp comprises a hexagonal frame body and a storage box, wherein the hexagonal frame body is arranged inside the storage box, a rectangular hole is formed in the bottom end of the hexagonal frame body, an X-shaped supporting block is fixedly arranged inside the hexagonal frame body, a multi-stage hydraulic cylinder is fixedly embedded in the middle of the bottom end of the X-shaped supporting block, wire clamping components are arranged at the bottom end of the multi-stage hydraulic cylinder and at the top and the bottom of two sides of the hexagonal frame body and comprise five U-shaped plates which are respectively fixedly arranged at the bottom end of the multi-stage hydraulic cylinder and at the top and the bottom of two sides of the hexagonal frame body, rotating shafts are respectively and rotatably arranged inside the five U-shaped plates, first clamping blocks are fixedly sleeved in the middle of the five rotating shafts, one first clamping block is arranged inside the rectangular hole, and second clamping blocks are respectively hinged to the five first clamping blocks through hinges, five pairs of fixing plates are respectively and fixedly arranged on the outer sides of the five first clamping blocks and the outer sides of the five second clamping blocks, each pair of fixing plates are fixedly connected through bolts, arc-shaped protection plates are hinged to two sides of the bottom end of the hexagonal frame body through hinges, electromagnets and metal blocks are fixedly embedded in the bottoms of the inner sides of the two arc-shaped protection plates respectively, semicircular baffles are fixedly arranged on the two sides of the bottom end of the hexagonal frame body, protective layer assemblies are arranged in the middle of the two sides of the hexagonal frame body and in the middle of the top end of the hexagonal frame body, the protective layer subassembly includes three antistatic protection layer, and is three antistatic protection layer is fixed respectively and is set up at the middle part on the middle part of hexagon framework both sides and the middle part on top, and is three antistatic protection layer's outside is all fixed and is equipped with the anticorrosion protective layer, and is three anticorrosive protection layer's outside is all fixed and is equipped with wear-resisting scratch protection layer.

As a preferred technical scheme of the utility model, the top and the bottom of X-shaped supporting shoe both sides are all fixed and are equipped with triangle reinforcing frame, the middle part of hexagon framework both sides side is all fixed and is equipped with the hexagon waterproof board.

As an optimized technical scheme of the utility model, the inner wall of containing box is fixed and is equipped with dampproofing insulating protective layer.

As a preferred technical scheme of the utility model, the middle part of containing box avris has the chamber door through two hinge joint.

As an optimized technical scheme of the utility model, the fixed observation window that is equipped with in top of chamber door.

As an optimized technical scheme of the utility model, the fixed battery that is equipped with in middle part on hexagon framework inner wall top.

As a preferred technical scheme of the utility model, one of them the fixed flush mounting plate that is equipped with in top of hexagon waterproof board avris, flush mounting plate's surface is equipped with multistage hydraulic cylinder control switch and electromagnet control switch respectively, multistage hydraulic cylinder and electro-magnet are respectively through multistage hydraulic cylinder control switch and electromagnet control switch and battery electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an extra-high voltage circuit split conductor fastener, output through the multistage pneumatic cylinder that sets up drives one of them U-shaped plate, one of them U-shaped plate drives one of them first clamp splice and one of them second clamp splice through one of them pivot, cooperate with other four first clamp splices and other four second clamp splices, be convenient for adapt to the condition of three split conductor numbers and the condition of four split conductor numbers respectively, be convenient for adjust the different quantity of split conductor that needs to be fixed, prevent the static protective layer through the three that sets up, protective layer is prevented scraping by three anticorrosion protective layer and three wear-resisting, be convenient for provide better protectiveness, the work efficiency of extra-high voltage circuit split conductor fastener has been improved, the durability of extra-high voltage circuit split conductor fastener has been improved.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

In the figure: 1. a hexagonal frame body; 2. a storage box; 3. a wire clamping assembly; 31. a U-shaped plate; 32. a rotating shaft; 33. a first clamping block; 34. a second clamp block; 35. a fixing plate; 36. a bolt; 37. an arc-shaped protection plate; 38. an electromagnet; 39. a metal block; 310. a semicircular baffle plate; 4. a multi-stage hydraulic cylinder; 5. an X-shaped support block; 6. a protective layer assembly; 61. an antistatic protective layer; 62. an anti-corrosion protective layer; 63. a wear-resistant scratch-resistant protective layer; 7. a triangular reinforcing frame; 8. a moisture-proof insulating protective layer; 9. a box door; 10. a storage battery; 11. an observation window; 12. a switch panel; 13. a hexagonal waterproof plate; 14. a rectangular hole.

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. 1-4, the utility model provides an ultrahigh voltage line split conductor clamp, which comprises a hexagonal frame 1 and a storage box 2, wherein the hexagonal frame 1 is arranged inside the storage box 2, a rectangular hole 14 is arranged at the bottom end of the hexagonal frame 1, an X-shaped supporting block 5 is fixedly arranged inside the hexagonal frame 1, a multi-stage hydraulic cylinder 4 is fixedly embedded in the middle of the bottom end of the X-shaped supporting block 5, a wire clamping assembly 3 is arranged at the bottom end of the multi-stage hydraulic cylinder 4 and at the top and bottom of two sides of the hexagonal frame 1, the wire clamping assembly 3 comprises five U-shaped plates 31, the five U-shaped plates 31 are respectively fixedly arranged at the bottom end of the multi-stage hydraulic cylinder 4 and at the top and bottom of two sides of the hexagonal frame 1, a rotating shaft 32 is rotatably arranged inside the five U-plates 31, first clamping blocks 33 are fixedly sleeved at the middle parts of the five rotating shafts 32, one of the first clamping blocks 33 is arranged inside the rectangular hole 14, the five first clamping blocks 33 are hinged with the second clamping blocks 34 through hinges, five pairs of fixing plates 35 are fixedly arranged on the outer sides of the five first clamping blocks 33 and the outer sides of the five second clamping blocks 34 respectively, each pair of fixing plates 35 are fixedly connected through bolts 36, the two sides of the bottom end of the hexagonal frame body 1 are hinged with arc-shaped protection plates 37 through hinges, the bottoms of the inner sides of the two arc-shaped protection plates 37 are fixedly embedded with electromagnets 38 and metal blocks 39 respectively, the two sides of the bottom end of the hexagonal frame body 1 are fixedly provided with semicircular baffles 310, the middle parts of the two sides and the middle part of the top end of the hexagonal frame body 1 are provided with protection layer assemblies 6, each protection layer assembly 6 comprises three anti-static protection layers 61, the three anti-static protection layers 61 are fixedly arranged in the middle parts of the two sides and the middle part of the top end of the hexagonal frame body 1 respectively, and anti-corrosion protection layers 62 are fixedly arranged outside the three anti-static protection layers 61, the outside of three anticorrosion protection layer 62 all is fixed to be equipped with wear-resisting protection layer 63 of scraping of preventing, is convenient for provide wear-resisting protection of scraping of preventing.

Preferably, the top and the bottom of two sides of the X-shaped supporting block 5 are both fixedly provided with a triangular reinforcing frame 7, and the middle of two sides of the hexagonal frame body 1 is both fixedly provided with a hexagonal waterproof plate 13, so that waterproof protection is provided conveniently; the inner wall of the containing box 2 is fixedly provided with a moisture-proof insulating protective layer 8, so that moisture-proof insulating protection is provided conveniently; the middle part of the side of the containing box 2 is hinged with a box door 9 through two hinges, so that the containing box 2 can be opened conveniently; an observation window 11 is fixedly arranged at the top of the box door 9, so that observation is facilitated; the middle part of the top end of the inner wall of the hexagonal frame body 1 is fixedly provided with a storage battery 10, so that the electric quantity is convenient to store; the switch panel 12 is fixedly arranged at the top of the side of one hexagonal waterproof plate 13, the surface of the switch panel 12 is respectively provided with a multi-stage hydraulic cylinder control switch and an electromagnet control switch, and the multi-stage hydraulic cylinder 4 and the electromagnet 38 are respectively electrically connected with the storage battery 10 through the multi-stage hydraulic cylinder control switch and the electromagnet control switch, so that the multi-stage hydraulic cylinder 4 and the electromagnet 38 can be controlled to work conveniently.

When in use, the utility model relates to an ultrahigh voltage line split conductor wire clamp, firstly, the ultrahigh voltage line split conductor wire clamp is placed at a corresponding working position, then whether all parts of the ultrahigh voltage line split conductor wire clamp work normally is checked, whether the electric quantity of a storage battery 10 is sufficient is checked and confirmed, the ultrahigh voltage line split conductor wire clamp can be used after the checking is finished, when in use, when three split conductors are respectively fixed, a box door 9 is opened, the ultrahigh voltage line split conductor wire clamp in a containing box 2 is taken out, an electromagnet 38 stops working through an electromagnet control switch on a switch panel 12, two arc-shaped protection plates 37 are respectively opened through the separation of the electromagnet 38 and a metal block 39, the output end of a multistage hydraulic cylinder 4 controlled and set through a multistage hydraulic cylinder control switch on the switch panel 12 drives one of U-shaped plates 31, one of the U-shaped plates 31 drives one of first clamping blocks 33 and one of second clamping blocks 34 through one of rotating shafts 32, the two bolts 36 at the top and the bolts 36 at the bottom end of the multi-stage hydraulic cylinder 4 are respectively disassembled by an external tool, the three split conductors are respectively fixed by the three first clamping blocks 33 and the three second clamping blocks 34 corresponding to the three disassembled bolts 36, when the multi-stage hydraulic cylinder is used, the four bolts 36 except the bolts 36 at the bottom end of the multi-stage hydraulic cylinder 4 are respectively disassembled by the external tool, the four split conductors are respectively fixed by the four first clamping blocks 33 and the four second clamping blocks 34 corresponding to the four disassembled bolts 36, the condition of the number of the three split conductors and the condition of the number of the four split conductors are respectively adapted, the different numbers of the split conductors to be fixed are conveniently adjusted, and through the three anti-static protective layers 61, the three anti-corrosion protective layers 62 and the three anti-abrasion and anti-scraping protective layers 63, be convenient for provide better protectiveness, improved the work efficiency of superhigh pressure circuit split conductor fastener, improved the durability of superhigh pressure circuit split conductor fastener, the intensity and the support nature of hexagon framework 1 are convenient for improve to four triangle reinforcement frames 7 of the X-shaped supporting shoe 5 that set up.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 ultrahigh-voltage line split conductor clamp comprises a hexagonal frame body (1) and a storage box (2), and is characterized in that the hexagonal frame body (1) is arranged inside the storage box (2), a rectangular hole (14) is formed in the bottom end of the hexagonal frame body (1), an X-shaped supporting block (5) is fixedly arranged inside the hexagonal frame body (1), a multi-stage hydraulic cylinder (4) is fixedly embedded in the middle of the bottom end of the X-shaped supporting block (5), wire clamping assemblies (3) are arranged at the bottom end of the multi-stage hydraulic cylinder (4) and at the top and the bottom of two sides of the hexagonal frame body (1), each wire clamping assembly (3) comprises five U-shaped plates (31), the five U-shaped plates (31) are respectively and fixedly arranged at the bottom end of the multi-stage hydraulic cylinder (4) and at the top and the bottom of two sides of the hexagonal frame body (1), and a rotating shaft (32) is rotatably arranged inside the five U-shaped plates (31), five the middle part of pivot (32) is all fixed the cover and is equipped with first clamp splice (33), one of them first clamp splice (33) sets up in the inside of rectangular hole (14), five all it has second clamp splice (34) to articulate through the hinge on first clamp splice (33), five the outside of first clamp splice (33) and the outside of five second clamp splice (34) are fixed respectively and are equipped with five pairs of fixed plate (35), every pair all through bolt (36) fixed connection between fixed plate (35), the both sides of hexagon framework (1) bottom all articulate through the hinge has arc protection shield (37), two the inboard bottom of arc protection shield (37) is fixed respectively and is inlayed and is equipped with electro-magnet (38) and metal block (39), two avris of hexagon framework (1) bottom all are fixed and are equipped with semicircle baffle (310), the middle part and the middle part on top of hexagon framework (1) both sides are equipped with protection layer subassembly (6), the protective layer subassembly (6) includes three antistatic protection layer (61), and is three antistatic protection layer (61) is fixed respectively and is set up at the middle part on the middle part of hexagon framework (1) both sides and the middle part on top, and is three the outside of antistatic protection layer (61) is all fixed and is equipped with anticorrosion protection layer (62), and is three the outside of anticorrosion protection layer (62) is all fixed and is equipped with wear-resisting scratch protection layer (63).

2. The ultra high voltage line split conductor clamp of claim 1, wherein: the top and the bottom of X shape supporting shoe (5) both sides all are fixed and are equipped with triangle reinforcing frame (7), the middle part of hexagonal framework (1) both sides side all is fixed and is equipped with hexagon waterproof board (13).

3. The ultra high voltage line split conductor clamp of claim 1, wherein: the inner wall of the containing box (2) is fixedly provided with a moisture-proof insulating protective layer (8).

4. The ultra high voltage line split conductor clamp of claim 1, wherein: the middle part of the side of the containing box (2) is hinged with a box door (9) through two hinges.

5. The ultra high voltage line split conductor clamp according to claim 4, wherein: an observation window (11) is fixedly arranged at the top of the box door (9).

6. The ultra high voltage line split conductor clamp of claim 2, wherein: and a storage battery (10) is fixedly arranged in the middle of the top end of the inner wall of the hexagonal frame body (1).

7. The ultra high voltage line split conductor clamp of claim 6, wherein: one of them the fixed flush mounting plate of switch panel (12) that is equipped with in top of hexagon waterproof board (13) avris, the surface of flush mounting plate of switch (12) is equipped with multistage pneumatic cylinder control switch and electromagnet control switch respectively, multistage pneumatic cylinder (4) and electro-magnet (38) are respectively through multistage pneumatic cylinder control switch and electromagnet control switch and battery (10) electric connection.