CN218770993U

CN218770993U - Articulated cable clamp

Info

Publication number: CN218770993U
Application number: CN202222916140.6U
Authority: CN
Inventors: 王洪运; 国斌; 于春生
Original assignee: Cooper New Energy Co ltd
Current assignee: Cooper New Energy Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-28
Anticipated expiration: 2032-10-31

Abstract

The utility model provides an articulated formula cable clamp, including enclosing left staple bolt and the right staple bolt that closes each other, left staple bolt and right staple bolt one end are articulated, and the other end all is provided with the ear of bending, the cooperation is provided with the bolt hole that the locking bolt that supplies non-button head passed on the ear of bending, and wherein it is countersunk hole to be located one of them overhead bolt hole of bending of left staple bolt or right staple bolt, and the shape of countersunk hole is unanimous with locking bolt's tiehead, and the bolt hole that is located another ear of bending is the slotted hole, and locking bolt's tie rod passes left staple bolt ear of bending in proper order, and the cover is equipped with the nut behind the ear of bending of right staple bolt. Through the arrangement, the connecting difficulty of the left hoop and the right hoop of the cable clamp is reduced, and the structure is simple.

Description

Articulated cable clamp

Technical Field

The utility model relates to a cable clamp technical field, concretely relates to articulated formula cable clamp.

Background

From the top down arranges the cable in the aerogenerator tower section of thick bamboo, these cables need be drawn forth from the cabin, through a tower section of thick bamboo, be connected with the regulator cubicle at the bottom of the tower at last, in equipment is concentrated, in the more service environment of cable, press from both sides the fixed cable with the cable and arrange and fix in order to ensure the cable correctly of walking the line, the cross arrangement phenomenon is avoided appearing, the cable clamp that uses among the prior art generally includes the left staple bolt and the right staple bolt of components of a whole that can function independently, bolted connection is passed through respectively at the both ends of left staple bolt and right staple bolt, through-hole and fixing bolt in order to tighten the nut on the bolt need aim at left staple bolt and right staple bolt both ends when realizing pressing from both sides tight operation, inconvenient personal operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of prior art, provide a simple structure, convenient operation, can be fine form fixed articulated formula cable clamp to the cable.

In order to realize the above-mentioned purpose, the utility model provides an articulated formula cable clamp, including the left staple bolt and the right staple bolt that enclose each other and close, left staple bolt and right staple bolt one end are articulated, and the other end all is provided with the ear of bending, the cooperation is provided with the bolt hole that the locking bolt that supplies the non-button head passed on the ear of bending, and the bolt hole that wherein is located left staple bolt or one of them ear of bending of right staple bolt is the counter bore, and the shape of counter bore is unanimous with locking bolt's tiehead, and the bolt hole that is located another ear of bending is the slotted hole, and locking bolt's tiebar passes left staple bolt, the ear of bending back cover of right staple bolt is equipped with lock nut in proper order.

Specifically, the inner sides of the left and right hoops are further provided with rubber cushion blocks, the longitudinal sections of the rubber cushion blocks are U-shaped, the rubber cushion blocks are clamped on the left or right hoops, the inner side faces of the rubber cushion blocks are provided with anti-skidding lines distributed at intervals, and the anti-skidding lines are perpendicular to the axis direction of the cable.

Specifically, a fixing bolt is inserted in the radial direction of the cable on the left hoop, a bolt head of the fixing bolt is located on the inner side of the left hoop, and a bolt rod of the fixing bolt penetrates through a through hole arranged on the left hoop and is sleeved with a fixing nut.

Specifically, the inner side wall of the through hole of the left hoop is provided with an avoiding groove communicated with the through hole, and the width of the avoiding groove is consistent with the bolt head opposite side distance of the fixing bolt.

Specifically, the outer side of the rubber cushion block is provided with an outward protruding filling part corresponding to the avoiding groove, the filling part is provided with a groove matched with the bolt head shape of the fixing bolt, the peripheral shape of the filling part is matched with the avoiding groove shape, and the avoiding groove is filled.

An articulated cable clamp that obtains through above-mentioned technical scheme, its beneficial effect is: simple structure and low assembling difficulty.

Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application, and will be realized by the arrangements described in the specification and drawings.

Drawings

Fig. 1 is a perspective view of the hinged cable clamp.

Fig. 2 is a schematic perspective view of the hinged cable clamp in another direction (not including a rubber pad).

Fig. 3 is a top view of the hinged cable clamp.

Fig. 4 is an enlarged schematic view at a in fig. 1.

In the figure, 1, a left hoop; 2. a right hoop; 3. bending the ear; 4. locking the bolt; 5. a rubber cushion block; 6. fixing the bolt; 7. fixing a nut; 8. a filling section; 9. an avoidance groove; 10. bolt holes; 11. and locking the nut.

Detailed Description

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention. The following provides a further description of the present invention with reference to the accompanying drawings and examples.

As shown in fig. 1-2, an articulated cable clamp comprises a left hoop 1 and a right hoop 2 which are mutually enclosed, wherein the left hoop 1 and the right hoop 2 are supported by aluminum alloy, one end of the left hoop 1 is articulated with one end of the right hoop 2, the other end of the left hoop 1 is provided with a bending lug 3, the bending lug 3 is provided with a bolt hole for a non-round-head locking bolt 4 to pass through, a bolt hole 10 on one bending lug 3 of the left hoop 1 or the right hoop 2 is a countersunk hole, the shape of the countersunk hole is consistent with the bolt head of the locking bolt 4, the locking bolt 4 is rotated together when a nut 7 on the locking bolt 4 is screwed, the bolt hole 10 on the other bending lug 3 is a slotted hole to adapt to the angle change when the end parts of the left hoop 1 and the right hoop 2 are gradually close to each other, and the bolt rod of the locking bolt 4 sequentially passes through the bending lugs 3 of the left hoop 1 and the right hoop 2 and then is fastened by a locking nut 11.

The locking bolt 4 can adopt a square-head bolt and also can adopt a hexagonal-head bolt, in the embodiment, the bolt is the hexagonal-head bolt, and correspondingly, the countersunk hole on the bending lug 3 of the left hoop is a hexagonal countersunk hole.

The shape enclosed by the left anchor ear 1 and the right anchor ear 2 is determined according to the clamped cable, and can be a circle for clamping one cable, or a strip shape or a triangle for clamping a plurality of cables.

As shown in fig. 1 and 3, the inner sides of the left and right hoops 1 and 2 are further provided with rubber cushion blocks 5, the outer side shapes of the rubber cushion blocks 5 are matched with the left and right hoops 1 and 2, the inner side shapes can be changed according to the number and specification of cables, and the inner side surfaces of the rubber cushion blocks are provided with anti-slip stripes distributed at intervals, specifically, the anti-slip stripes are arranged perpendicular to the axial direction of the cables, and the longitudinal section of each rubber cushion block 5 is in a U shape so as to be clamped on the left hoop 1 or the right hoop 2.

As shown in fig. 1, a fixing bolt 6 is inserted in the radial direction of the cable on the left anchor ear 1 (right anchor ear 2), a bolt head of the fixing bolt 6 is located inside the left anchor ear, and a bolt rod thereof penetrates through a through hole sleeve arranged on the left anchor ear 1 (right anchor ear 2) and is provided with a fixing nut 7 for fixing the cable clamp at a fixed position.

For reducing the influence of fixing bolt 6 to the rubber cushion among the cable clamping process, left staple bolt 1 (right staple bolt 2) set up be provided with on the inside wall of through-hole with the through-hole intercommunication dodge groove 9 for hold fixing bolt 6 tie the head, the width of dodging groove 9 is unanimous with fixing bolt 6 tie the head opposite side distance, in order to avoid screwing up fixing bolt 6 when fixation nut 7 rotatory, reduces the fixed degree of difficulty.

Further, the outside of rubber cushion 5 corresponds the position of dodging groove 9 and is provided with outside bellied filling portion 8, filling portion 8 and rubber cushion 5 integrated into one piece, the center of filling portion 8 is provided with the recess that agrees with fixing bolt 6's bolt head shape, and the periphery shape of filling portion 8 agrees with dodging the groove shape, and fixing bolt 6's bolt head inserts in filling portion 8 during the installation, and filling portion 8 inserts in dodging groove 9, fills dodging groove 9, reduces the deformation of cable clamp clamping in-process rubber pad.

When above-mentioned cable clamp centre gripping cable, at first pass through fixing bolt with whole cable clamp and fix in fixed position, arrange the cable in between left staple bolt and the right staple bolt, the tie rod of locking bolt passes left staple bolt and right staple bolt in proper order and sinks to in the submerged hole until locking bolt's bolt head, locking bolt's rotational freedom degree is restricted this moment, need not to fix the tightening that locking bolt can realize lock nut with the hand, bolt hole automatic alignment on whole centre gripping process left staple bolt and the right staple bolt, and locking bolt's rotational freedom degree is restricted, the equipment can be realized to the one hand, the equipment degree of difficulty has been reduced.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides an articulated cable clamp, is including enclosing left staple bolt and the right staple bolt that closes each other, its characterized in that, left staple bolt and right staple bolt one end are articulated, and the other end all is provided with the ear of bending, the cooperation is provided with the bolt hole that the locking bolt that supplies non-button head passed on the ear of bending, and wherein the bolt hole that is located left staple bolt or right staple bolt on one of them ear of bending is the counter sink, and the shape of counter sink is unanimous with locking bolt's tiehead, and the bolt hole that is located another ear of bending is the slotted hole, and locking bolt's tie rod passes left staple bolt, the ear of bending back cover of right staple bolt to be equipped with lock nut in proper order.

2. The hinged cable clamp according to claim 1, wherein the left and right anchor ears have rubber pads at inner sides thereof, the rubber pads have U-shaped longitudinal sections and are engaged with the left or right anchor ear, and the inner side surfaces of the rubber pads have anti-slip patterns spaced apart from each other and arranged perpendicular to the axial direction of the cable.

3. The hinged cable clamp according to claim 2, wherein a fixing bolt is inserted into the left anchor ear in a radial direction of the cable, a head of the fixing bolt is located inside the left anchor ear, and a bolt rod of the fixing bolt is sleeved with a nut through a through hole formed in the left anchor ear.

4. The hinged cable clamp of claim 3, wherein an avoiding groove communicated with the through hole is formed in the inner side wall of the through hole of the left anchor ear, and the width of the avoiding groove is consistent with the bolt head opposite side distance of the fixing bolt.

5. The hinged cable clamp according to claim 4, wherein a filling portion protruding outward is provided at a position corresponding to the avoiding groove on the outer side of the rubber pad, the filling portion is provided with a groove matching with the shape of the head of the fixing bolt, and the outer peripheral shape of the filling portion matches with the shape of the avoiding groove to fill the avoiding groove.