CN205178442U - Two -conductor line suspension clamp for electric power engineering - Google Patents

Abstract

The utility model relates to a metal tool for electric power engineering, in particular to a double-conductor suspension clamp for electric power engineering. It includes a suspension frame and two upper and lower clamp bodies. The suspension frame includes a left hanger, a right hanger, two upper and lower suspension bolts, a connecting shaft, a suspension rod, a sleeve and a connecting bolt; the upper and lower two clamp bodies are respectively suspended On the upper and lower two hanging bolts; the inner surface of the left clamp body and the inner surface of the right clamp body are provided with rubber pads. The utility model is simple in structure, easy to disassemble and use, the plug-in cooperation between the left and right cantilevers of the clamp body can slow down the wear of the suspension bolts and locking bolts when the cable shakes, and has a long service life ; In addition, the rubber pads on the inner surfaces of the left and right clips can protect the cables and prevent the metal clips from wearing the cables.

Description

A double-conductor suspension clamp for electric power engineering

technical field

The utility model relates to a metal tool for electric power engineering, in particular to a double-conductor suspension clamp for electric power engineering.

Background technique

Suspension clamps are mainly used for overhead wire lines, and are used to fix high-voltage wires on insulator strings or to fix lightning conductors. Suspension clamps include single-conductor suspension clamps and double-conductor suspension clamps. The existing double-conductor suspension clamp has the disadvantages that it is inconvenient to assemble and disassemble and has a short service life.

Utility model content

The purpose of the utility model is to provide a double-conductor suspension clamp for electric power engineering, so as to solve the above-mentioned technical problems.

In order to solve the above problems, the technical solution adopted in the utility model is:

A double-conductor suspension clamp for power engineering, including a suspension frame and two upper and lower clamp bodies, characterized in that: the suspension frame includes a left hanger, a right hanger, two upper and lower suspension bolts, a connecting shaft, and a suspension rod , a sleeve and a connecting bolt; the left hanger and the right hanger are symmetrical to each other, the sleeve is arranged between the left hanger and the right hanger, and the two ends of the sleeve are respectively connected to the left hanger and the right hanger The middle part of the inner side is in contact; the connecting bolt runs through the left hanger, the sleeve and the right hanger transversely, and is locked by a nut; the two hanging bolts are respectively connected to the top and bottom of the left hanger and the right hanger; The bottom end of the connecting shaft is connected to the middle part of the suspension bolt located above, and the bottom end of the suspension rod is connected to the top of the connection shaft through the joint head; the upper and lower clamp bodies are respectively suspended on the upper and lower suspension bolts;

The clamp body includes a left clamp body, a right clamp body, a left cantilever fixed on the top of the left clamp body, a right cantilever fixed on the top of the right clamp body and a locking bolt; the left clamp body and the right clamp body are closed to form Cylindrical clamping groove, the locking bolt locks and fixes the two from the bottom of the left clamp body and the right clamp body; the inner side of the left cantilever is provided with a latch, and the inner side of the right cantilever is provided with a slot, The latches are correspondingly inserted in the slots.

Furthermore, rubber pads are provided on the inner surface of the left clamp body and the inner surface of the right clamp body.

Beneficial effects: Compared with the prior art, the utility model has a simple structure and is easy to disassemble and use. The left and right cantilevers of the cable clamp body can slow down the impact on the suspension bolts when the cable shakes through the plug-in cooperation between the bolt and the slot. And the wear of the locking bolts, the service life is long; in addition, the rubber pads on the inner surfaces of the left and right clamps can protect the cables and prevent the metal clamps from causing wear to the cables.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

Referring to Fig. 1, the utility model described in the electric power engineering double-conductor suspension clamp includes a suspension frame and two clamp bodies up and down.

Described hanger comprises left hanger 11, right hanger 12, two hanging bolts 13 up and down, connecting shaft 16, hanger rod 17, sleeve 15 and connecting bolt 14; Described left hanger 11 and right hanger 12 mutually Symmetrical, the sleeve 15 is arranged between the left hanger 11 and the right hanger 12, and the two ends of the sleeve 15 are in contact with the inner middle of the left hanger 11 and the right hanger 12 respectively; the connecting bolt 14 Transversely runs through the left hanger 11, the sleeve 15 and the right hanger 12, and is locked by nuts; two suspension bolts 13 are respectively connected to the top and bottom ends of the left hanger 11 and the right hanger 12; the connecting shaft 16 The bottom end is connected to the middle part of the suspension bolt 13 located above, and the bottom end of the suspension rod 17 is connected to the top of the connecting shaft 16 through the joint 19; ;

Described line clamp body comprises left clamp body 21, right clamp body 22, the left cantilever 23 that is fixed on left clamp body 21 tops, the right cantilever 24 that is fixed on right clamp body 22 tops and locking bolt 28; 21 and the right clamp body 22 are closed to form a cylindrical wire clamp groove, and the locking bolt 28 locks and fixes the two from the bottom of the left clamp body 21 and the right clamp body 22; the inner side of the left cantilever 23 is provided with The latch 25 is provided with a slot 26 on the inner side of the right cantilever 24 , and the latch 25 is correspondingly plugged into the slot 26 .

The inner surface of the left clamp body 21 and the inner surface of the right clamp body 22 are provided with a rubber gasket 27, the rubber gasket 27 can protect the cable and prevent the metal clamp body from affecting the cable. cause wear and tear.

Claims (2)

1. a power engineering two-conductor line suspension clamp, comprise hanger bracket and upper and lower two wire clamp bodies, it is characterized in that: described hanger bracket comprises left hanger (11), right hanger (12), upper and lower two Hanging bolts (13), connecting axle (16), hanger bar (17), sleeve (15) and connecting bolt (14); Described left hanger (11) is symmetrical with right hanger (12), described sleeve (15) is arranged between left hanger (11) and right hanger (12), and the two ends of sleeve (15) touch mutually with the middle inside of left hanger (11), right hanger (12) respectively; Described connecting bolt (14) laterally runs through left hanger (11), sleeve (15) and right hanger (12), passes through nut check; Two Hanging bolts (13) are connected to top, the bottom of left hanger (11) and right hanger (12); The bottom of described connecting axle (16) is connected to the middle part of the Hanging bolt (13) being positioned at top, and the bottom of described hanger bar (17) is connected by the top of connector (19) with connecting axle (16); Upper and lower two wire clamp bodies are suspended on upper and lower two Hanging bolts (13) respectively;

Described wire clamp body comprises left clamp (21), right clamping body (22), the left cantilever (23) being fixed on left clamp (21) top, the right cantilever (24) being fixed on right clamping body (22) top and clamping screw (28); Form columniform clamp groove after described left clamp (21) is closed with right clamping body (22), the two is locked from the bottom of left clamp (21), right clamping body (22) by described clamping screw (28); The inner side of described left cantilever (23) is provided with latch (25), and the inner side of described right cantilever (24) is provided with slot (26), and latch (25) correspondence is plugged in slot (26).

2. power engineering two-conductor line suspension clamp according to claim 1, is characterized in that: be all provided with rubber packing (27) on the inner surface of described left clamp (21) and on the inner surface of right clamping body (22).