CN210608463U

CN210608463U - Suspension clamp

Info

Publication number: CN210608463U
Application number: CN201921673440.8U
Authority: CN
Inventors: 徐宏建; 沈红玲; 顾秋林; 徐艳丽
Original assignee: Yangzhou Jiangdian Line Equipment Co ltd
Current assignee: Yangzhou Jiangdian Line Equipment Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-05-22
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to the technical field of electric power fittings, and discloses a suspension clamp, inclined plates are fixedly arranged on both sides of the upper surface of a bottom plate, chutes are arranged in the two inclined plates, a chute is arranged on the bottom wall in each chute, a fixing mechanism for clamping and fixing a wire in different directions is arranged in each chute, a user rotates a cylinder by rotating a clamping plate according to the size of the wire, two cords apply pulling force to two clamping plates, the two clamping plates are pulled to drive a pressing plate to slide to the right side in the chute, the wire is transversely clamped by the pressing plate, and then the wire is longitudinally clamped by the two clamping plates, so that the device can fix the wires in different sizes, and the wire is prevented from being driven in only one direction when being impacted by the outside while being fixed, thereby lead to the wire to receive the condition that the impact produced the damage easily, the effectual wire that has guaranteed receives the normal use after the external impact.

Description

Suspension clamp

Technical Field

The utility model relates to a technical field of electric power fitting specifically is suspension clamp.

Background

The other type is a pre-twisted suspension clamp which is used for fixing a lead on an insulator string of a linear tower so as to support the fixation of transposed leads and tension corner tower jumpers, the size of the lead used for fixation is influenced by the use environment to be different, so that suspension clamps for fixing leads with different sizes appear on the market, however, most of the existing suspension clamps clamp only clamp and fix the lead in one direction when the lead is fixed, the lead is exposed outside for a long time, when the lead is impacted by the influence of the outside, the force born by the lead is always towards one direction by the mode, and the lead is easy to break and damage, affecting the normal use of the wire.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a suspension clamp possesses advantages such as normal use after having guaranteed that the wire receives external shock, has solved that current majority's suspension clamp is a direction only to the wire when fixed wire presss from both sides tightly fixedly, because the wire exposes in the external world for a long time, when the wire receives external influence and receives the impact, the power that this kind of mode made the wire to bear is all the time towards a direction, and then makes the wire break damage easily, influences the problem of the normal use of wire.

(II) technical scheme

For the normal use purpose after realizing above-mentioned wire that has guaranteed to receive external shock, the utility model provides a following technical scheme: suspension clamp, comprising a base plate, the kerve has been seted up to the upper surface of bottom plate, the shape of kerve is the rectangle, and the inside of kerve is linked together with the outside of bottom plate, the inside fixed mounting spreader of kerve, the spreader is the rectangle cylinder, the position of spreader is located the inside centre of kerve, the spreader is used for twining the effect of chucking to the wire, the equal fixed mounting in both sides of bottom plate upper surface has the swash plate, the shape of swash plate is the rectangular plate body, and two swash plates are the slope setting in the top of bottom plate, two swash plates form the structure of triangle-shaped with the bottom plate, be provided with the support column between two swash plates, the both ends difference fixed mounting of support column is in the inboard of two swash plates, fix in step through the support column to the upper end of two swash plates, the power dispersion that makes two swash plates receive, and fix swash.

The chute has all been seted up to the inside of two swash plates, the spout has all been seted up to the inside diapire of every chute, the spout is the rectangle recess, the inside of every spout all is provided with fixed establishment, every fixed establishment all includes the clamp plate, drum and spacing groove, clamp plate swing joint is in the inside of spout, and the position of clamp plate is located the inside of chute, the upper surface of clamp plate and the inside upper wall of chute are laminated mutually, the left fixed surface of clamp plate installs the extension spring, the one end fixed mounting that the clamp plate was kept away from to the extension spring is on the inside left side wall of chute, provide elastic potential energy for the clamp plate through.

The surface on clamp plate right side has been seted up and has been erected the groove, it is the rectangle recess to erect the groove, the cross slot has been seted up to the both sides of erecting the inslot wall, the inside swing joint who erects the groove has two splint, splint are the rectangular plate body, the equal fixed mounting in both sides of two splint outsides has the riser, two risers difference swing joint are in the inside of two cross slots, splint pass through riser and cross slot swing joint in the inside of erecting the groove, the equal fixed mounting in surface on two splint right sides has the cotton rope, the spacing groove is seted up on the inside right side wall of chute, two cotton ropes all run through the inner wall of spacing groove and.

The cylinder is a circular cylinder with an opening at the right end, the left end of the cylinder is fixedly arranged on the surface on the right side of the inclined plate, the cylinder and the pressing plate are positioned on the same horizontal line, the outer ring of the cylinder is provided with a clamping groove which is a rectangular groove, the upper wall and the lower wall inside the clamping groove are both provided with square grooves, the cylinder is arranged inside the cylinder, the left end of the cylinder penetrates through the inner wall of the cylinder and is rotatably connected with the cylinder, the right end of the cylinder is fixedly provided with a clamping plate, the clamping plate is a rectangular plate body, the length of the clamping plate is the same as the radius of the cylinder, the clamping plate is provided with certain elasticity and ductility, the width of the clamping plate is consistent with that of the square groove, the two ropes penetrate through the inner wall of the limiting groove and are wound to the outside of the cylinder, and the one end that two ropes kept away from two splint all fixed mounting in cylindrical outside, can drive two ropes through rotating the cylinder and twine on the cylinder and screw.

Preferably, the bottom plate is a rectangular plate body.

Preferably, the support column is T-shaped, and a hole is formed in the upper end of the support column.

Preferably, the inclined groove is a rectangular groove, and the inner part of the inclined groove is communicated with two sides of the outer part of the inclined plate.

Preferably, the pressing plate is a rectangular plate body, and the width of the pressing plate is consistent with that of the sliding groove.

Preferably, the limiting groove is a rectangular groove, and the limiting groove is arranged at a position corresponding to the pressing plate.

Preferably, the cylinder is a circular cylinder.

(III) advantageous effects

Compared with the prior art, the utility model provides a suspension clamp possesses following beneficial effect:

1. the suspension clamp comprises a lead, a fixing mechanism, a clamping plate, a cylinder, a pressing plate, a clamping plate, a cylinder and a lead, wherein the lead penetrates through the chute on one side to the chute on the other side, the lead is placed between two clamping plates in two fixing mechanisms simultaneously, then according to the size of the lead, a user rotates the clamping plate to drive the cylinder to rotate, the cylinder can drive two cords to be wound and screwed on the cylinder, the two cords apply tension to the two clamping plates, the two clamping plates drive the pressing plate to slide towards the right side in the chute under the tension, when the two clamping plates move to be attached to the inner wall of the chute, the two clamping plates continue to receive the tension of the cords at the moment, further, the lead is longitudinally clamped, the lead is transversely clamped through the pressing plate, and then the lead is longitudinally clamped through the two clamping plates, so that the device can fix the leads with different sizes, and avoids the lead, thereby lead to the wire to receive the condition that the impact produced the damage easily, the effectual wire that has guaranteed receives the normal use after the external impact.

2. This suspension clamp, through setting up two swash plate cooperation bottom plates, two swash plates form the structure of three horn shapes with the bottom plate, when the wire is placed in the inside of swash plate, through the three horn shape structures of two swash plates and bottom plate formation, can increase the holding capacity of two swash plates, make the wire receive external impact force and cause when extrudeing the swash plate, the more firm that the swash plate can be fixed to the effectual life who improves this device.

3. This suspension clamp, through setting up extension spring cooperation spout, when the user rotates the cylinder and drives the cotton rope and carry out the clamp with two splint stimulations to the wire and press from both sides tightly, the extension spring received the pulling force that the clamp plate produced this moment and begins to open, when the user need take out the wire from this device, the user breaks away from the inside of draw-in groove with the clamp plate, the cylinder receives the pulling force that resets of extension spring and can the automatic recovery point normal position to it is more convenient when making the user use this device next time.

Drawings

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

fig. 2 is a schematic cross-sectional view of the swash plate of fig. 1 according to the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1 bottom plate, 2 kerfs, 3 spreader, 4 swash plates, 5 support columns, 6 chutes, 7 chutes, 8 fixed establishment, 81 clamp plates, 82 extension springs, 83 cylinders, 84 ropes, 85 vertical grooves, 86 risers, 87 clamping plates, 88 spacing grooves, 89 cylinders, 810 clamping grooves and 811 clamping plates.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

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. 1-3, the present invention provides a technical solution: a suspension clamp comprises a bottom plate 1, wherein the bottom plate 1 is a rectangular plate body, a bottom groove 2 is formed in the upper surface of the bottom plate 1, the bottom groove 2 is rectangular, the inner part of the bottom groove 2 is communicated with the outer part of the bottom plate 1, a cross column 3 is fixedly installed in the bottom groove 2 and is a rectangular cylinder, the position of the cross column 3 is positioned in the middle of the inner part of the bottom groove 2, the cross column 3 is used for winding and clamping a lead, inclined plates 4 are fixedly installed on two sides of the upper surface of the bottom plate 1, the inclined plates 4 are rectangular plate bodies, the two inclined plates 4 are obliquely arranged above the bottom plate 1, the two inclined plates 4 and the bottom plate 1 form a triangular structure, when the lead is placed in the inclined plates 4, the bearing capacity of the two inclined plates 4 can be increased through the triangular structure formed by the two inclined plates 4 and the bottom plate 1, and when the lead is extruded by external impact force, more firm that swash plate 4 can be fixed to the effectual life who improves this device, be provided with support column 5 between two swash plates 4, support column 5's shape is T shape, the hole has been seted up to support column 5's upper end, support column 5's both ends are fixed mounting respectively in two swash plates 4's inboard, fix in step two swash plate 4's upper end through support column 5, the power dispersion that makes two swash plates 4 receive, and fix swash plate 4 and bottom plate 1 in aerial cable fixed department through support column 5.

Chute 6 has all been seted up to the inside of two swash plates 4, chute 6 is the rectangle recess, and chute 6's inside is linked together with the outside both sides of swash plate 4, spout 7 has all been seted up to the diapire of every chute 6 inside, spout 7 is the rectangle recess, the inside of every spout 7 all is provided with fixed establishment 8, every fixed establishment 8 all includes clamp plate 81, drum 83 and spacing groove 88, clamp plate 81 is the rectangular plate body, and clamp plate 81's width is unanimous with spout 7's width, clamp plate 81 swing joint is in spout 7's inside, and clamp plate 81's position is located chute 6's inside, clamp plate 81's upper surface and the inside upper wall laminating of chute 6 mutually, the left fixed surface of clamp plate 81 installs extension spring 82, the one end fixed mounting that clamp plate 81 was kept away from to extension spring 82 is on the inside left side wall of chute 6, provide elastic potential.

Perpendicular groove 85 has been seted up on the surface on clamp plate 81 right side, it is the rectangle recess to erect groove 85, the cross slot has been seted up to the both sides of erecting the groove 85 inner wall, the inside swing joint who erects groove 85 has two splint 87, splint 87 is the rectangular plate body, the equal fixed mounting in both sides of two splint 87 outsides has riser 86, two riser 86 difference swing joint are in the inside of two cross slots, splint 87 passes through riser 86 and cross slot swing joint in the inside of erecting groove 85, the equal fixed mounting in surface on two splint 87 right sides has cotton rope 84, spacing groove 88 is seted up on the inside right side wall of chute 6, the shape of spacing groove 88 is the rectangle recess, and spacing groove 88 sets up to the position corresponding with clamp plate 81, two cotton ropes 84 all run through the inner wall of spacing groove 88 and extend to the outside right.

The cylinder 83 is a circular cylinder with an opening at the right end, the left end of the cylinder 83 is fixedly installed on the surface on the right side of the inclined plate 4, the cylinder 83 and the pressing plate 81 are located on the same horizontal line, the outer ring of the cylinder 83 is provided with a clamping groove 810, the clamping groove 810 is a rectangular groove, the upper wall and the lower wall of the inner part of the clamping groove 810 are both provided with square grooves, the inner part of the cylinder 83 is provided with a cylinder 89, the cylinder 89 is a circular cylinder, the left end of the cylinder 89 penetrates through the inner wall of the cylinder 83 and is rotatably connected with the cylinder 83, the right end of the cylinder 89 is fixedly provided with a clamping plate 811, the clamping plate 811 is a rectangular plate body, the length of the clamping plate 811 is the same as the radius 2 of the cylinder 83, the clamping plate 811 is provided with certain elasticity and ductility, the width of the clamping plate 811 is consistent with the width of the square grooves, the two ropes, the two cords 84 can be wound and screwed on the cylinder 89 by rotating the cylinder 89.

When the device is used, a user firstly penetrates a wire from the inside of the chute 6 at one side to the inside of the chute 6 at the other side, and simultaneously places the wire between the two clamping plates 87 in the two fixing mechanisms 8, then according to the size of the wire, the user rotates the clamping plate 87 to drive the cylinder 89 to rotate, the cylinder 89 can drive the two wires 84 to wind and screw on the cylinder 89, at the moment, the two wires 84 apply pulling force to the two clamping plates 87, the two clamping plates 87 are pulled to drive the pressing plate 81 to slide towards the right side in the chute 6, when the two clamping plates 87 move to be attached to the inner wall of the chute 6, at the moment, the two clamping plates 87 continue to be pulled by the wires 84 to further perform longitudinal clamping action on the wire, at the moment, the wire is transversely clamped through the pressing plate 81, and then the wire is longitudinally clamped through the two clamping plates 87, so that the device can fix the wires with different sizes, and the wire is fixed while avoiding that the wire can only drive a direction when receiving external impact, thereby leading to the condition that the wire is easy to be impacted and damaged, and effectively ensuring the normal use of the wire after being fixed.

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. Suspension clamp, including bottom plate (1), its characterized in that: bottom groove (2) have been seted up to the upper surface of bottom plate (1), inside fixed mounting spreader (3) of bottom groove (2), the equal fixed mounting in both sides of bottom plate (1) upper surface has swash plate (4), two swash plates (4) form the structure of three horn shapes with bottom plate (1), be provided with support column (5) between two swash plate (4), the both ends difference fixed mounting of support column (5) is in the inboard of two swash plate (4), chute (6) have all been seted up to the inside of two swash plate (4), spout (7) have all been seted up to the diapire of every chute (6), the inside of every spout (7) all is provided with and is used for carrying out not equidirectional tight fixed establishment (8) of clamp to the.

2. The suspension clamp of claim 1, wherein: each fixing mechanism (8) comprises a pressing plate (81), the pressing plate (81) is movably connected inside the sliding groove (7), a tension spring (82) is fixedly mounted on the surface of the left side of the pressing plate (81), and one end, far away from the pressing plate (81), of the tension spring (82) is fixedly mounted on the left side wall inside the chute (6).

3. The suspension clamp of claim 2, wherein: perpendicular groove (85) have been seted up on the surface on clamp plate (81) right side, the horizontal groove has been seted up to the both sides of erecting groove (85) inner wall, the inside swing joint who erects groove (85) has two splint (87), the equal fixed mounting in both sides of two splint (87) outsides has riser (86), two riser (86) swing joint respectively are in the inside of two horizontal grooves, splint (87) are through riser (86) and horizontal groove swing joint in the inside of erecting groove (85), the equal fixed mounting in surface on two splint (87) right sides has cotton rope (84).

4. The suspension clamp of claim 1, wherein: each fixing mechanism still includes spacing groove (88), and spacing groove (88) are seted up on chute (6) inside right side wall, and two cotton ropes (84) all run through the inner wall of spacing groove (88) and extend to the outside right side of swash plate (4).

5. The suspension clamp of claim 1, wherein: every fixed establishment all includes drum (83), and drum (83) are right-hand member open-ended circular cylinder, and the left end fixed mounting of drum (83) has seted up draw-in groove (810) on the surface on swash plate (4) right side in the outer lane of drum (83), and square groove has all been seted up to inside upper and lower two walls of draw-in groove (810).

6. The suspension clamp of claim 5, wherein: the inside of drum (83) is provided with cylinder (89), and the left end of cylinder (89) runs through the inner wall of drum (83) and rotates with drum (83) and be connected, and the right-hand member fixed mounting of cylinder (89) has cardboard (811), and two cotton ropes (84) run through the outside of twining to cylinder (89) via the inner wall of spacing groove (88), and two cotton ropes (84) keep away from the equal fixed mounting in the outside of cylinder (89) of one end of two splint (87).