CN214755414U

CN214755414U - Suspension clamp

Info

Publication number: CN214755414U
Application number: CN202120764196.7U
Authority: CN
Inventors: 杜志刚; 陈春东; 张静华; 王银春; 高康; 季健; 顾成富; 李超
Original assignee: Jiangsu Shuanghui Power Development Co Ltd
Current assignee: Jiangsu Shuanghui Power Development Co Ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-16
Anticipated expiration: 2031-04-14

Abstract

The utility model provides a suspension clamp, which relates to the technical field of electric power fittings, in particular to a suspension clamp, comprising a clamp body, U-shaped grooves arranged at two ends of the clamp body, wherein the U-shaped grooves are arranged on the outer wall of the clamp body; the cushion sets up inside the fastener body, is provided with block portion on the cushion, the utility model discloses the device has the fixed fastening of cable, convenient to detach and on-the-spot advantage of installing.

Description

Suspension clamp

Technical Field

The utility model relates to an electric power fitting technical field, concretely relates to suspension clamp.

Background

The common design product of the suspension clamp keeps a U-shaped bolt style (commonly called a boat-shaped clamp) at present, and the suspension clamp consists of a U-shaped bolt of a hanging frame, a clamp hull made of malleable cast iron and a pressure plate. The other is a pre-twisted suspension clamp. The suspension clamp is used for fixing the conducting wire on an insulator string of a linear tower, or suspending the lightning conductor on the linear tower, and can also be used for supporting the fixing of a transposed conducting wire and a tension-resistant corner tower jumper wire on a transposed tower.

The ship-shaped suspension clamp in the prior art comprises a clamp body, parallel hanging plates and U-shaped bolts, wherein the parallel hanging plates and the clamp body are integrally formed, accessories on the clamp body are not easy to replace, meanwhile, the U-shaped bolts in the prior art are fixed on the suspension clamp in an inverted hanging mode, the fixing effect on cables is poor, the U-shaped bolts are not firmly fixed on the clamp body and are easy to fall off, and meanwhile, the inverted U-shaped bolts in the field installation process are not convenient for field installation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel suspension clamp which can solve the technical problem in the background art.

The utility model discloses a following technical scheme realizes: the utility model provides a suspension clamp, includes the fastener body, sets up the U-shaped groove at fastener body both ends, and the U-shaped groove sets up at fastener body outer wall, and the U-shaped bolt fastening is on the U-shaped groove, wears to be equipped with the clamp plate on the U-shaped bolt, still includes following part:

the top of the parallel hanging plate is provided with a round hole, the top of the parallel hanging plate is matched with a nut through a hardware bolt, the parallel sliding plate is hung on the connecting piece, the bottom of the parallel hanging plate is provided with an elliptical hole, the wire clamp body is provided with an extension rod, the elliptical hole penetrates through the extension rod, and the tail part of the extension rod is provided with a plug for fixing;

the cushion sets up inside the fastener body, is provided with block portion on the cushion.

Preferably, the plugs are oval transverse plugs.

Preferably, the end cap afterbody sets up the connecting rod, sets up screw thread portion on the connecting rod, sets up corresponding screw hole in the extension rod, and connecting rod screw thread interlock fastens to the extension rod on.

Preferably, the cushion block is a metal cushion block.

Preferably, the cushion block is a rubber cushion block.

Preferably, a pressing block is arranged on the pressing plate, a pressing groove is formed in the pressing block, and the pressing groove is pressed on the cable.

Preferably, the tail part of the hardware fitting bolt is provided with a jack, and the fixed pin is clamped in the jack in an interference fit manner.

Compared with the prior art, the utility model, change the fixed mode of the U-shaped bolt of current ship shape suspension clamp mountain, U-shaped bolt opening orientation sets up the U-shaped groove on the fastener body, and the area that this kind of U-shaped groove set up is great, and is better with the contact of U-shaped bolt, more is favorable to the operation installation on-the-spot simultaneously better to the fixed effect of cable, simultaneously, the utility model discloses install the parts and can dismantle, the wearing and tearing of being convenient for are changed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a schematic view of a clip body construction;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a schematic view of a platen configuration;

fig. 6 is a top view of fig. 5.

In the figure: 1. a wire clamp body; 11. a U-shaped groove; 2. a U-shaped bolt; 3. hanging plates in parallel; 31. an elliptical hole; 32. a circular hole; 4. an extension rod; 41. a plug; 5. cushion blocks; 51. a fastening part; 6. a hardware bolt; 61. a bolt; 7. pressing a plate; 71. briquetting; 72. and a through hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

The utility model discloses the following explanation of making further in combination with the attached drawing, as a suspension clamp that fig. 1-6 show, including fastener body 1, set up the U-shaped groove 11 at fastener body 1 both ends, U-shaped groove 11 sets up at fastener body 1 outer wall, and U-shaped bolt 2 is fixed on U-shaped groove 11, wears to be equipped with clamp plate 7 on U-shaped bolt 2, still includes following part:

the top of the parallel hanging plate 3 is provided with a round hole 32, the top of the parallel hanging plate is matched with a nut through a hardware bolt 6, the parallel sliding plate is hung on a connecting piece, the bottom of the parallel hanging plate 3 is provided with an elliptical hole 31, the wire clamp body 1 is provided with an extension rod 4, the elliptical hole 31 penetrates through the extension rod 4, and the tail of the extension rod 4 is provided with a plug 41 for fixing;

and a spacer 5 provided inside the wire clamp body 1, wherein the spacer 5 is provided with an engaging portion 51.

The device arranges the U-shaped bolt 2 with an upward opening, the U-shaped groove 11 is arranged on the boat-shaped wire clamp body 1, the U-shaped bolt 2 is clamped on the U-shaped groove 11, compared with the traditional U-shaped wire clamp with a downward opening, the area of the U-shaped groove 11 on the device is larger, therefore, the U-shaped wire clamp is more tightly attached to the U-shaped groove 11, a pressing plate 7 is also arranged on the U-shaped bolt 2, the pressing plate 7 is pressed and penetrates through the cable on the cable clamp body 1, meanwhile, the end part of the U-shaped bolt 2 is tightly screwed to be tightly attached to the pressure plate 7 through the nut to complete the fixation of the U-shaped bolt 2, simultaneously, parallel link plate 3 elliptical hole 31 wears to establish and has accomplished being connected of parallel link plate 3 and fastener body 1 on extension rod 4, and this kind of connected mode is convenient for fastener dismantlement on the one hand, is convenient for change parallel link plate 3, and another is convenient, has displacement compensation between parallel link plate 3 and the fastener body 1, is convenient for cushion.

Further, the plug 41 is an oval transverse plug 41. The oval transverse plug 41 is convenient for limiting and fixing the parallel hanging plate 3.

Further, 41 tails of the plugs are provided with connecting rods, the connecting rods are provided with thread portions, corresponding threaded holes are formed in the extension rod 4, and the connecting rods are fastened to the extension rod 4 in a threaded manner. The connecting rod with the threaded portion is screwed to the threaded hole in the extension rod 4, so that the plug 41 has the advantage of convenience in disassembly and replacement and maintenance.

Further, the cushion block 5 is a metal cushion block 5 or the cushion block 5 is a rubber cushion block 5. Adopt the embodiment of two kinds of different grade types, have different advantages, metal cushion 5 has the advantage that intensity is high, and rubber cushion 5 has the advantage that the buffering effect is good, the utility model discloses the device can be selected according to the actual production condition in two embodiments.

Further, a pressing block 71 is arranged on the pressing plate 7, a pressing groove is arranged on the pressing block 71, and the pressing groove is pressed on the cable. The pressing plate 7 with the pressing groove is arranged on the pressing plate 7, so that the pressing plate 7 can better fix the cable in the cable clamp body 1 to prevent shaking,

further, the 6 afterbody of gold utensil bolt is provided with the jack, and fixed pin interference fit card is established in the jack. The setting of fixed pin can prevent to set up the nut landing on gold utensil bolt 6, increases the security in the device use.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a suspension clamp, includes the fastener body, sets up the U-shaped groove at fastener body both ends, and the U-shaped groove sets up at fastener body outer wall, and the U-shaped bolt fastening is on the U-shaped groove, wears to be equipped with clamp plate, its characterized in that on the U-shaped bolt: also includes the following parts:

2. A suspension clamp as claimed in claim 1, wherein: the plug is an oval transverse plug.

3. A suspension clamp as claimed in claim 2, wherein: the end cap afterbody sets up the connecting rod, sets up screw thread portion on the connecting rod, sets up corresponding screw hole in the extension rod, and connecting rod screw thread interlock fastens to the extension rod on.

4. A suspension clamp as claimed in claim 1, wherein: the cushion block is a metal cushion block.

5. A suspension clamp as claimed in claim 1, wherein: the cushion block is a rubber cushion block.

6. A suspension clamp as claimed in claim 1, wherein: the pressing plate is provided with a pressing block, the pressing block is provided with a pressing groove, and the pressing groove is pressed on the cable.

7. A suspension clamp as claimed in claim 1, wherein: the tail part of the hardware fitting bolt is provided with a jack, and the fixed pin is clamped in the jack in an interference fit manner.