CN208539519U

CN208539519U - A kind of novel rotatable power line clamp

Info

Publication number: CN208539519U
Application number: CN201821252229.4U
Authority: CN
Inventors: 马吉
Original assignee: Anhui Henghua Electric Equipment Co Ltd
Current assignee: Anhui Henghua Electric Equipment Co Ltd
Priority date: 2018-08-03
Filing date: 2018-08-03
Publication date: 2019-02-22
Anticipated expiration: 2028-08-03

Abstract

The utility model discloses a kind of novel rotatable power line clamps, including wire clamp pawl head and quadrilateral frame, four apex angles of the quadrilateral frame are rotatablely connected four wire clamp pawl heads respectively, four vertex of the quadrilateral frame are equipped with circular protrusions, four sides of the quadrilateral frame are the leg of frame, one end of the wire clamp pawl head is equipped with elongated protrusion, the middle part of the wire clamp pawl head is equipped with wire clip body, accommodating cavity is equipped between the elongated protrusion and wire clip body, inlay card is connected with accessory and glue bead inside the accommodating cavity, the side rotation connection of the wire clip body deters off-gear block.The novel rotatable power line clamp of the utility model keeps more compact structure reasonable by the reduction of glue bead between accessory recess and accommodating cavity wall, material is saved, production cost is reduced, and glue bead is rubber product, frictional force when glue bead then reduces assembly is reduced, keeps assembly more time saving and energy saving.

Description

A kind of novel rotatable power line clamp

Technical field

The utility model relates to electric armour clamp technical field, specially a kind of novel rotatable power line clamp.

Background technique

In more division ultra-high-tension power transmission lines of electric system, a power line clamp is just generally installed every 50 or 60 meters, Aeolian vibration and the subspan oscillation for inhibiting high-voltage conducting wires with this, guarantee the safe operation of electric system.Therefore the electricity needed for Line of force folder quantity is more, and cost and easy installation how are reduced using least material becomes particularly important.

Utility model content

The purpose of this utility model is to provide a kind of novel rotatable power line clamps, in the base of original power line clamp It is improved on plinth, so that it is had compact-sized reasonable, material and more save, assemble more time saving and energy saving feature, solve existing The problems in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel rotatable power line clamp, packet Wire clamp pawl head and quadrilateral frame are included, four apex angles of the quadrilateral frame are rotatablely connected four wire clamp pawl heads respectively, described Four vertex of quadrilateral frame are equipped with circular protrusions, are equipped with circular groove in the middle part of the circular protrusions, the circular groove Bottom centre is equipped with first through hole, and the first through hole is surrounded by irregular protrusion, and four sides of the quadrilateral frame are The leg of frame, the both ends of the leg of frame are circular protrusions, and the middle part of the leg of frame is equipped with elongated through-hole, the leg of frame it is upper Surface is welded with limited block, and one end of the wire clamp pawl head is equipped with elongated protrusion, and the middle part of the wire clamp pawl head is equipped with wire clamp Ontology is equipped with accommodating cavity between the elongated protrusion and wire clip body, and inlay card is connected with accessory and glue bead inside the accommodating cavity, The second through-hole is equipped in the middle part of the accessory, second through-hole is surrounded by irregular through-hole, the middle part of the wire clip body Equipped with third through-hole, the side rotation connection of the wire clip body deters off-gear block, and described deter is equipped with the 4th in the middle part of off-gear block Through-hole, the upper end rotation connection pin shaft for deterring off-gear block upper end and wire clip body.

Preferably, the bottom of the circular groove is centrosymmetric distribution there are three irregular protrusion, and irregular protrusion is tight By circular groove inner wall.

Preferably, described two quadrilateral frames are located above and below wire clamp pawl head.

Preferably, it is welded with limited block between the circular protrusions and elongated through-hole, is placed between two limited blocks There is elongated protrusion.

Preferably, rotation axis is installed inside the accommodating cavity, it is logical through connection first through hole and second by rotation axis Hole.

Preferably, the material of the glue bead is rubber, and the material of accessory is aluminium alloy, and glue bead is clogged in accessory and accommodating cavity Gap between.

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

The rotatable power line clamp of the utility model passes through the accessory and transmission shaft rotation connection square-shaped frame inside accommodating cavity Frame makes power line clamp have the characteristics that flexible rotating, wherein fills glue bead between accessory recess and accommodating cavity wall, the electric power Eight glue beads are reduced to six by wire clamp, and cross accessory is changed to benz logo type accessory, are kept more compact structure reasonable, are saved glue The material of pearl and accessory reduces production cost, and glue bead is rubber product, reduces frictional force when glue bead then reduces assembly, Keep assembly more time saving and energy saving.

Detailed description of the invention

Fig. 1 is the overall structure figure of the utility model；

Fig. 2 is the wire clamp pawl header structure figure of the utility model；

Fig. 3 is the accessory structure figure of the utility model；

Fig. 4 is the quadrilateral frame structure chart of the utility model.

In figure: 1, quadrilateral frame；2, wire clamp pawl head；3, the leg of frame；31, elongated through-hole；32, limited block；4, it accommodates Chamber；41, glue bead；42, elongated protrusion；43, accessory；431, the second through-hole；432, irregular through-hole；5, wire clip body；51, third Through-hole；6, circular protrusions；61, circular groove；62, irregular protrusion；63, first through hole；7, off-gear block is deterred；71, four-way Hole；8, clamp hole；81, rubber mat；9, pin shaft；10, rotation axis.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of novel rotatable power line clamp, including wire clamp pawl head 2 and quadrilateral frame 1, four sides Four apex angles of shape frame 1 are rotatablely connected four wire clamp pawl heads 2 respectively, and two quadrilateral frames 1 are located on wire clamp pawl head 2 Side and lower section, 1 four vertex of quadrilateral frame are equipped with circular protrusions 6, weld between circular protrusions 6 and elongated through-hole 31 limited Position block 32 is placed with elongated raised 42 between two limited blocks 32, and circular groove 61 is equipped in the middle part of circular protrusions 6, round The bottom of groove 61 is centrosymmetric distribution there are three irregular protrusion 62, and irregular protrusion 62 abuts 61 inner wall of circular groove, The bottom centre of circular groove 61 is equipped with first through hole 63, and first through hole 63 is surrounded by irregular protrusion 62, quadrilateral frame Four sides of frame 1 are the leg of frame 3, and a power line clamp installs four electric wires, and the leg of frame 3 separates four electric wire isolations, the leg of frame 3 Both ends be circular protrusions 6, the middle part of the leg of frame 3 is equipped with elongated through-hole 31, and the upper surface of the leg of frame 3 is welded with limited block 32, one end of wire clamp pawl head 2 is equipped with elongated raised 42, and the middle part of wire clamp pawl head 2 is equipped with wire clip body 5, and elongated raised 42 and line It presss from both sides and is equipped with accommodating cavity 4 between ontology 5, rotation axis 10 is installed inside accommodating cavity 4, it is logical through connection first by rotation axis 10 Hole 63 and the second through-hole 431,4 inside inlay card of accommodating cavity are connected with accessory 43 and glue bead 41, and the material of glue bead 41 is rubber, rubber It is big with workpiece contact friction force, keep workpiece difficult to slide, so accessory 43 and 4 inner wall of accommodating cavity are fastenedly connected by glue bead 41, and Rubber is that wearability is strong, long service life, the insulator of waterproof, and the material of accessory 43 is aluminium alloy, and glue bead 41 is clogged in accessory Between 43 and the gap of accommodating cavity 4, keep more compact structure reasonable, the second through-hole 431, the second through-hole 431 are equipped in the middle part of accessory 43 Be surrounded by irregular through-hole 432, the middle part of wire clip body 5 is equipped with third through-hole 51, and the side of wire clip body 5, which rotates, to be connected Resistance off-gear block 7 is taken over control, deters and is equipped with fourth hole 71 in the middle part of off-gear block 7, deter the upper end of off-gear block 7 upper end and wire clip body 5 Equipped with clamp hole 8,8 inner wall of clamp hole is fixedly connected with rubber mat 81, and the top rotation for deterring 7 upper end of off-gear block and wire clip body 5 connects Outbound axis 9.

Working principle: deterring 7 upper end of off-gear block and the top of wire clip body 5 and be rotatablely connected by pin shaft 9, when in use, Off-gear block 7 will be deterred to rotate, clamp hole 8 is opened, sandwich electric wire, be rotated further by and deter the closing of off-gear block 7 clamp hole 8, fastening deters 7 lower end of off-gear block to the inside of wire clip body 5, the third through-hole 51 at 5 middle part of wire clip body is passed through with screw, and tight screw of locking is consolidated Fixed, a power line clamp installs four electric wires, and the leg of frame 3 separates four electric wire isolations.

In summary: the novel rotatable power line clamp of the utility model by the accessory 43 inside accommodating cavity 4 and turns Moving axis 10 is rotatablely connected quadrilateral frame 1, so that power line clamp is had the characteristics that flexible rotating, wherein the recess and appearance of accessory 43 Filling glue bead 41 between 4 inner wall of chamber is set, which reduces to six for eight glue beads 41, and cross accessory 43 is changed to benz vehicle Mark type accessory 43, keeps more compact structure reasonable, saves the material of glue bead 41 and accessory 43, reduces production cost, and glue bead 41 be rubber product, reduces frictional force when glue bead 41 then reduces assembly, keeps assembly more time saving and energy saving.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of novel rotatable power line clamp, including wire clamp pawl head (2) and quadrilateral frame (1), it is characterised in that: described Four apex angles of quadrilateral frame (1) are rotatablely connected four wire clamp pawl heads (2), (1) four apex angle of the quadrilateral frame respectively Place is equipped with circular protrusions (6), is equipped with circular groove (61) in the middle part of the circular protrusions (6), the bottom of the circular groove (61) Center is equipped with first through hole (63), and the first through hole (63) is surrounded by irregular raised (62), the quadrilateral frame (1) four sides are the leg of frame (3), and the both ends of the leg of frame (3) are circular protrusions (6), and the middle part of the leg of frame (3) is equipped with The upper surface of elongated through-hole (31), the leg of frame (3) is welded with limited block (32), and one end of the wire clamp pawl head (2) is set Have elongated raised (42), the middle part of the wire clamp pawl head (2) is equipped with wire clip body (5), elongated raised (42) and wire clamp sheet Accommodating cavity (4) are equipped between body (5), the internal inlay card of the accommodating cavity (4) is connected with accessory (43) and glue bead (41), the accessory (43) middle part is equipped with the second through-hole (431), and second through-hole (431) is surrounded by irregular through-hole (432), the wire clamp The middle part of ontology (5) is equipped with third through-hole (51), and the side rotation connection of the wire clip body (5) deters off-gear block (7), described It deters and is equipped with fourth hole (71) in the middle part of off-gear block (7), off-gear block (7) upper end and the upper end of wire clip body (5) of deterring is set Have clamp hole (8), clamp hole (8) inner wall is fixedly connected described in rubber mat (81) and deters off-gear block (7) upper end and wire clip body (5) top is rotatablely connected pin shaft (9).

2. the novel rotatable power line clamp of one kind according to claim 1, it is characterised in that: the circular groove (61) Bottom be centrosymmetric distribution there are three irregular raised (62), irregular protrusion (62) abuts circular groove (61) inner wall.

3. the novel rotatable power line clamp of one kind according to claim 1, it is characterised in that: described two quadrilateral frames Frame (1) is located above and below wire clamp pawl head (2).

4. the novel rotatable power line clamp of one kind according to claim 1, it is characterised in that: the circular protrusions (6) It is welded between elongated through-hole (31) limited block (32), elongated raised (42) is placed between two limited blocks (32).

5. the novel rotatable power line clamp of one kind according to claim 1, it is characterised in that: in the accommodating cavity (4) Portion is equipped with rotation axis (10), by rotation axis (10) through connection first through hole (63) and the second through-hole (431).

6. the novel rotatable power line clamp of one kind according to claim 1, it is characterised in that: the material of the glue bead (41) Material is rubber, and the material of accessory (43) is aluminium alloy, and glue bead (41) is clogged between accessory (43) and the gap of accommodating cavity (4).