CN115425605A

CN115425605A - Windproof wire clamp

Info

Publication number: CN115425605A
Application number: CN202210919835.1A
Authority: CN
Inventors: 吴钰娟; 扎伊釆夫·尼古拉·康科迪耶维奇; 戴章; 戴文忠; 王有群; 戴超; 戴玉
Original assignee: Anhui Yifala Electric Co ltd
Current assignee: Anhui Yifala Electric Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-02

Abstract

The invention discloses a windproof wire clamp which comprises a supporting plate, wherein a mounting hole is formed in the center of the top of the supporting plate, a mounting groove is formed in the mounting hole, a fixing mechanism is arranged in the mounting groove and comprises a first fixing rod, a second fixing rod and a third fixing rod which are positioned in the mounting groove, a driving part, a first driven part and a second driven part are respectively sleeved on the first fixing rod, the second fixing rod and the third fixing rod, a first connecting end, a second connecting end and a third connecting end are arranged on the driving part, clamping plates are arranged at the end parts of the first driven part, the second driven part and the third connecting end, and the clamping plates are fixed with a supporting part. Has the advantages that: through the design of fixed establishment to will prevent wind the fastener and be in the same place with support piece is fixed, and then improve the support ability who prevents wind the fastener, prevent that the wire from appearing rocking and taking place lead to the wire to contact the emergence accident because of the support frame is out of shape.

Description

Windproof wire clamp

Technical Field

The invention relates to the technical field of power accessories, in particular to a wind-proof wire clamp.

Background

The wind-proof wire clamp is mainly used for fixing a conducting wire of a power supply circuit, and the traditional fixing mode mainly adopts an aluminum wire binding method which is used up to now.

Over the years of practical use, this method has many drawbacks and deficiencies. Because the effect of natural climate, wind, rain, snow effect between wire and the wiring, the insulator promptly can produce the microseism between wire and the wiring, the insulator, and there is the expend with heat and contract with cold phenomenon of aluminium metal, and the wiring can appear becoming flexible after using for a long time, leads to the wiring to rub off, makes the wire wearing and tearing serious, causes the wire short circuit even power failure accident, seriously influences normal power supply safety.

Consequently, the cable clamp of preventing wind that ties up is exempted from to adopt now more and fixes, but the cable clamp of preventing wind that has now mainly fixes on the bracing piece through the support frame, can appear the different phenomenon of support frame bearing in some situations to support ability descends after leading to using for a long time, the wire appears and rocks, the support frame deformation appears even when serious and leads to the phenomenon that the wire contacted the emergence accident.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the problems in the related art, the invention provides a wind-proof wire clamp to overcome the technical problems in the related art.

Therefore, the invention adopts the following specific technical scheme:

a windproof wire clamp comprises a supporting plate, wherein a mounting hole is formed in the center of the top of the supporting plate, a mounting groove is formed in the mounting hole, a fixing mechanism is arranged in the mounting groove and comprises a first fixing rod, a second fixing rod and a third fixing rod which are positioned in the mounting groove, a driving part, a first driven part and a second driven part are sleeved on the first fixing rod, the second fixing rod and the third fixing rod respectively, a first connecting end, a second connecting end and a third connecting end are arranged on the driving part, clamping plates are arranged at the end parts of the first driven part, the second driven part and the third connecting end respectively, the clamping plates are fixed with a supporting part together, and a first connecting rod and a shaft rod are connected to the first connecting end and the second connecting end respectively, the other end of the first connecting rod is movably connected with the first driven part, a movable rod and a second connecting rod are sleeved on the shaft rod, the other end of the second connecting rod is movably connected with the end of the second driven part, the other end of the movable rod penetrates through the outer side of the supporting plate and is arranged in the fixing cylinder, the fixing cylinder is fixed on the outer surface of the supporting plate, the fixing cylinder and the movable rod are both provided with a plurality of first bolt holes which are connected together through limiting bolts, the top of the supporting plate is located two protection boxes symmetrically arranged on two sides of the mounting hole, a clamping mechanism is arranged in each protection box, and an electric wire penetrates through each protection box and is clamped together with the clamping mechanism.

As preferred, fixture is including being located first back shaft and the second back shaft that the inside symmetry of protective housing set up, first back shaft with the second back shaft is gone up to overlap respectively on both and is equipped with gear and arc, the side of arc be equipped with gear engagement's arc ring gear, be connected with the mount on the arc, the other end of mount is equipped with the stripper plate.

Preferably, two be equipped with the riser between the gear, the top of riser runs through to the top of protective housing, the bottom of riser is equipped with the top stopper, the left and right sides of riser be equipped with respectively with gear engaged with's rack.

Preferably, the surface of both sides all is equipped with the side stopper around the riser, set up on the inner wall of protective housing with the spacing spout of side stopper matched with, the top of protective housing just is located the bilateral symmetry of riser is equipped with two fixed plates, the fixed plate with bolt hole two has all been seted up on the riser, two connect fixedly through spacing bolt two between the bolt hole two.

Preferably, the protective box is provided with a wire guide hole, the electric wire penetrates through the protective box through the wire guide hole, and the top limiting block and the two extrusion plates are extruded together with the side edge of the electric wire.

Preferably, the outer surface of the clamping plate is provided with a friction lug, the friction lug and the outer surface of the supporting piece are extruded together, and the friction lug is of a truncated cone-shaped structure.

Preferably, the strutting piece can be one of a telegraph pole, a porcelain bottle on the telegraph pole and a hanging piece.

The beneficial effects of the invention are as follows:

through the design of the fixing mechanism, the wind-proof wire clamp and the supporting piece are fixed together, so that the supporting capability of the wind-proof wire clamp is improved, and the occurrence of accidents caused by contact of wires due to deformation of the supporting frame due to shaking of the wires is prevented;

through the design of the clamping mechanism, the wire and the protective box can be connected together, and the wire is extruded and fixed through the synchronous movement of the top limiting block and the extrusion plates on the two side edges, so that the wire is clamped and limited, and the stability and the safety of the wire are improved;

through the interaction of the first bolt hole and the first limit bolt and the interaction of the second bolt hole and the second limit bolt, the moving distance of the movable rod in the fixed cylinder and the vertical moving distance of the vertical plate are limited, and the stability and the reliability of the fixing mechanism and the clamping mechanism are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the general structure of a wind-resistant cable clamp according to an embodiment of the invention;

FIG. 2 is a schematic structural view of a fixing mechanism of a wind-proof wire clamp according to an embodiment of the invention;

fig. 3 is a schematic structural diagram of a clamping mechanism of a wind-proof wire clamp according to an embodiment of the invention.

In the figure:

1. a support plate; 2. mounting holes; 3. a protective box; 4. mounting grooves; 5. a first fixing lever; 6. a second fixing bar; 7. a third fixing bar; 8. a driving member; 9. a first driven part; 10. a second driven member; 11. a first connection end; 12. a second connection end; 13. a third connection end; 14. a first connecting rod; 15. a movable rod; 16. a second connecting rod; 17. a fixed cylinder; 18. a first bolt hole; 19. a first limiting bolt; 20. a clamping plate; 21. a support member; 22. a first support shaft; 23. a second support shaft; 24. a gear; 25. an arc-shaped plate; 26. an arc-shaped gear ring; 27. a fixed mount; 28. a compression plate; 29. a vertical plate; 30. a side limiting block; 31. a rack; 32. a second bolt hole; 33. a top stop block; 34. an electric wire; 35. a fixing plate; 36. and a second limiting bolt.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable one skilled in the art to understand the embodiments and advantages of the disclosure for reference and without scale, wherein elements are not shown in the drawings and like reference numerals are used to refer to like elements generally.

According to an embodiment of the invention, a wind-resistant wire clamp is provided.

In a first embodiment, as shown in fig. 1 to 3, a windproof wire clamp according to an embodiment of the present invention includes a supporting plate 1, a mounting hole 2 is formed in a center of a top of the supporting plate 1, a mounting groove 4 is formed inside the mounting hole 2, a fixing mechanism is arranged inside the mounting groove 4, the fixing mechanism includes a first fixing rod 5, a second fixing rod 6 and a third fixing rod 7 which are located inside the mounting groove 4, a driving member 8, a first driven member 9 and a second driven member 10 are respectively sleeved on the first fixing rod 5, the second fixing rod 6 and the third fixing rod 7, the driving member 8 is provided with a first connecting end 11, a second connecting end 12 and a third connecting end 13, ends of the first driven member 9, the second driven member 10 and the third connecting end 13 are provided with clamping plates 20, and the clamping plates 20 are fixed to a supporting member 21, the first connecting end 11 and the second connecting end 12 are respectively connected with a first connecting rod 14 and a shaft rod, the other end of the first connecting rod 14 is movably connected with a first driven part 9, the shaft rod is sleeved with a movable rod 15 and a second connecting rod 16, the other end of the second connecting rod 16 is movably connected with the end part of a second driven part 10, the other end of the movable rod 15 penetrates through the outer side of the supporting plate 1 and is sleeved in the fixed cylinder 17, the fixed cylinder 17 is fixed on the outer surface of the supporting plate 1, a plurality of first bolt holes 18 are respectively formed in the fixed cylinder 17 and the movable rod 15, the two first bolt holes 18 are connected together through a first limiting bolt 19, two symmetrically arranged protective boxes 3 are arranged at the top of the supporting plate 1 and positioned at two sides of the mounting hole 2, and clamping mechanisms are arranged in the protective boxes 3, the electrical wire 34 is clamped together with the clamping mechanism through the protective casing 3.

In the second embodiment, as shown in fig. 1 to 3, the supporting plate includes a supporting plate 1, a mounting hole 2 is formed in the center of the top of the supporting plate 1, a mounting groove 4 is formed in the mounting hole 2, a fixing mechanism is arranged in the mounting groove 4, the fixing mechanism includes a first fixing rod 5, a second fixing rod 6 and a third fixing rod 7 which are located in the mounting groove 4, a driving member 8, a first driven member 9 and a second driven member 10 are respectively sleeved on the first fixing rod 5, the second fixing rod 6 and the third fixing rod 7, the driving member 8 is provided with a first connecting end 11, a second connecting end 12 and a third connecting end 13, the ends of the first driven member 9, the second driven member 10 and the third connecting end 13 are respectively provided with a clamping plate 20, the clamping plate 20 is fixed with a supporting member 21, the first connecting end 14 and a shaft rod are respectively connected to the first connecting end 11 and the second connecting end 12, the other end of the first connecting rod 14 is movably connected with the first driven part 9, a movable rod 15 and a second connecting rod 16 are sleeved on the shaft rod, the other end of the second connecting rod 16 is movably connected with the end part of the second driven part 10, the other end of the movable rod 15 penetrates through the outer side of the supporting plate 1 and is sleeved in the fixed cylinder 17, the fixed cylinder 17 is fixed on the outer surface of the supporting plate 1, a plurality of bolt holes I18 are respectively formed in the fixed cylinder 17 and the movable rod 15, the two bolt holes I18 are connected together through a limiting bolt I19, two symmetrically arranged protective boxes 3 are arranged at the top of the supporting plate 1 and positioned at two sides of the mounting hole 2, a clamping mechanism is arranged in each protective box 3, and an electric wire 34 penetrates through each protective box 3 and is clamped together with the clamping mechanism, clamping mechanism is including being located the inside symmetry of protective housing 3 sets up first supporting axle 22 and second supporting axle 23, first supporting axle 22 with second supporting axle 23 goes up respectively the cover and is equipped with gear 24 and arc 25, the side of arc 25 be equipped with gear 24 meshed arc ring gear 26, be connected with mount 27 on the arc 25, the other end of mount 27 is equipped with stripper plate 28, two be equipped with riser 29 between the gear 24, the top of riser 29 run through to protective housing 3's top, the bottom of riser 29 is equipped with top stopper 33, the left and right sides of riser 29 be equipped with respectively with gear 24 engaged with rack 31, the surface of both sides all is equipped with side stopper 30 around riser 29, set up on protective housing 3's the inner wall with side stopper 30 matched with spacing spout, protective housing 3's top just is located the bilateral symmetry of riser 29 is equipped with two fixed plates 35, fixed plate 35 with all seted up two 32 on the riser 29, two bolt holes 32 connect through bolt two 36 between the fixed bolt holes, set up on protective housing 3 the electric wire 34 runs through two electric wire holes 34 and two stopper 34 three extrusion of wire lead wire 34. From the above-mentioned design, through fixture's design to can link together wire 34 and protective housing 3, it is fixed to the extrusion of electric wire 34 through top stopper 33 and the synchronous motion of the stripper plate 28 three of two sides and then, and thus with electric wire 34 centre gripping injects, and then improved electric wire 34's stability and security.

In a third embodiment, as shown in fig. 1 to 3, the supporting plate includes a supporting plate 1, a mounting hole 2 is formed in a center of a top portion of the supporting plate 1, a mounting groove 4 is formed in the mounting hole 2, a fixing mechanism is disposed in the mounting groove 4, the fixing mechanism includes a first fixing rod 5, a second fixing rod 6 and a third fixing rod 7 which are disposed in the mounting groove 4, a driving member 8, a first driven member 9 and a second driven member 10 are respectively sleeved on the first fixing rod 5, the second fixing rod 6 and the third fixing rod 7, the driving member 8 is provided with a first connecting end 11, a second connecting end 12 and a third connecting end 13, end portions of the first driven member 9, the second driven member 10 and the third connecting end 13 are respectively provided with a clamping plate 20, the clamping plate 20 is fixed with a supporting member 21, and the first connecting end 14 and a shaft rod are respectively connected to the first connecting end 11 and the second connecting end 12, the other end of the first connecting rod 14 is movably connected with the first driven part 9, a movable rod 15 and a second connecting rod 16 are sleeved on the shaft rod, the other end of the second connecting rod 16 is movably connected with the end part of the second driven part 10, the other end of the movable rod 15 penetrates through the outer side of the supporting plate 1 and is sleeved in the fixed cylinder 17, the fixed cylinder 17 is fixed on the outer surface of the supporting plate 1, a plurality of bolt holes I18 are respectively formed in the fixed cylinder 17 and the movable rod 15, the two bolt holes I18 are connected together through a limiting bolt I19, two symmetrically arranged protective boxes 3 are arranged at the top of the supporting plate 1 and positioned at two sides of the mounting hole 2, a clamping mechanism is arranged in each protective box 3, and an electric wire 34 penetrates through each protective box 3 and is clamped together with the clamping mechanism, the outer surface of the clamping plate 20 is provided with a friction lug which is extruded with the outer surface of the support member 21, the friction lug is of a truncated cone structure, and the support member 21 can be one of a telegraph pole, a porcelain bottle on the telegraph pole and a hanging member. It is obvious from the above design that the stability and reliability of the clamping plate 20 and the supporting member 21 are improved by the design of the friction bump.

To sum up, according to the above technical solution of the present invention, when using the wind-proof wire clamp, firstly, a worker places the wind-proof wire clamp on the supporting member 21 through the aerial ladder, and connects the wire clamp with the top end of the supporting member 21 (which may be a telegraph pole, a porcelain bottle on the telegraph pole, a suspension member, and other supports) through the bottom fixing mechanism thereof, (i.e., the mounting hole 2 on the supporting plate 1 is engaged with the top end of the supporting member 21, and then the end of the movable rod 15 exposed outside the fixing cylinder 17 is pushed, the movable rod 15 moves towards the inside of the supporting plate 1, while moving, the end thereof pushes the driving member 8, the first connecting end 11 and the second connecting end 12 on the driving member 8 respectively drive the first connecting rod 14 and the second connecting rod 16 to move, the ends of the first connecting rod 14 and the second connecting rod 16 respectively drive the first follower 9 and the second follower 10 to respectively rotate with the second fixing rod 6 and the third fixing rod 7 as pivots, then, the second fixing rod 6, the third fixing rod 7 and the third connecting end 13 are formed, the clamping plates 20 at the ends are simultaneously driven to clamp and fix the supporting piece 21, the moving distance of the movable rod 15 in the fixed cylinder 17 is used for adjusting the tightness of the three clamping plates 20, the supporting plate 1 and the supporting piece 21 are further fixed together, the position of the movable rod 15 in the fixed cylinder 17 is limited through the action of the limiting bolt I19 and the bolt hole I18, then, the electric wire 34 penetrates through a wire guide hole in the protective box 3, then, the electric wire 34 is fixed in the protective box 3 through a clamping mechanism, (namely, the vertical plate 29 is pressed downwards, the vertical plate 29 descends while driving the top limiting block 33 at the bottom and the rack 31 to descend synchronously, and the rack 31 descends while driving the arc-shaped plate 25 through the gear 24 and the arc-shaped gear ring 26 to rotate by taking the second supporting shaft 23 as a fulcrum The arc plate 25 drives the extrusion plates 28 to rotate through the fixing frame 27, so that the top limiting block 33 and the two extrusion plates 28 move to the electric wire 34 synchronously, the electric wire 34 is clamped simultaneously, the electric wire 34 is connected with the protection box 3, the tightness of the electric wire 34 clamped by the top limiting block 33 and the two extrusion plates 28 is adjusted by adjusting the descending distance of the vertical plate 29, and the vertical plate 29 is connected with the fixing plate 35 through the action of the two limiting bolts 36 and the two bolt holes 32.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims

1. A windproof wire clamp comprises a supporting plate (1), wherein a mounting hole (2) is formed in the center of the top of the supporting plate (1), a mounting groove (4) is formed in the mounting hole (2), and is characterized in that a fixing mechanism is arranged in the mounting groove (4), the fixing mechanism comprises a first fixing rod (5), a second fixing rod (6) and a third fixing rod (7) which are positioned in the mounting groove (4), a driving part (8), a first driven part (9) and a second driven part (10) are sleeved on the first fixing rod (5), the second fixing rod (6) and the third fixing rod (7) respectively, a first connecting end (11), a second connecting end (12) and a third connecting end (13) are arranged on the driving part (8), clamping plates (20) are arranged at the ends of the first driven part (9), the second driven part (10) and the third connecting end (13), the clamping plates (20) are fixed with a supporting part (21), the first connecting end (11) and the second connecting end (12) are connected with a connecting rod (14), the other end of the connecting rod (14) is connected with a movable rod (16), and the movable rod (14) is sleeved with the second driven part (16), the other end of connecting rod two (16) with the tip swing joint of follower two (10), the other end of movable rod (15) runs through to the outside cover of backup pad (1) is established in solid fixed cylinder (17), gu fixed cylinder (17) are fixed the surface of backup pad (1), gu fixed cylinder (17) with a plurality of bolt hole (18) have all been seted up on both movable rod (15) two link together through spacing bolt (19) between bolt hole (18), the top of backup pad (1) just is located the both sides of mounting hole (2) are equipped with guard box (3) that two symmetries set up, be equipped with fixture in guard box (3), electric wire (34) run through guard box (3) with the fixture centre gripping is in the same place.

2. The wind-proof wire clamp according to claim 1, characterized in that the clamping mechanism comprises a first supporting shaft (22) and a second supporting shaft (23) which are symmetrically arranged inside the protection box (3), the first supporting shaft (22) and the second supporting shaft (23) are respectively sleeved with a gear (24) and an arc-shaped plate (25), an arc-shaped gear ring (26) meshed with the gear (24) is arranged on the side edge of the arc-shaped plate (25), a fixing frame (27) is connected onto the arc-shaped plate (25), and an extrusion plate (28) is arranged at the other end of the fixing frame (27).

3. The wind-proof wire clamp according to claim 2, characterized in that a vertical plate (29) is arranged between the two gears (24), the top end of the vertical plate (29) penetrates to the upper part of the protective box (3), the bottom end of the vertical plate (29) is provided with a top limiting block (33), and the left side and the right side of the vertical plate (29) are respectively provided with a rack (31) meshed with the gears (24).

4. The wind-proof wire clamp according to claim 3, characterized in that the outer surfaces of the front and rear sides of the vertical plate (29) are provided with side limit blocks (30), the inner wall of the protection box (3) is provided with limit sliding grooves matched with the side limit blocks (30), the top of the protection box (3) is provided with two fixing plates (35) symmetrically arranged on the two sides of the vertical plate (29), the fixing plates (35) and the vertical plate (29) are provided with two bolt holes (32), and the two bolt holes (32) are fixedly connected through two limit bolts (36).

5. The wind-proof wire clamp according to claim 4, characterized in that the protective case (3) is provided with a wire guide hole, the wire (34) penetrates through the protective case (3) through the wire guide hole, and the top limiting block (33) and the two squeezing plates (28) are squeezed together with the side edge of the wire (34).

6. Wind-resistant clamp according to claim 1, characterized in that the outer surface of the clamping plate (20) is provided with friction lugs, which are pressed together with the outer surface of the support (21), the friction lugs being of truncated-cone configuration.

7. A wind-resistant clamp as claimed in claim 1, wherein said support member (21) is one of a pole, a porcelain bottle on a pole, and a hanger.