CN209881356U

CN209881356U - Novel damper

Info

Publication number: CN209881356U
Application number: CN201920871420.5U
Authority: CN
Inventors: 金加龙
Original assignee: JIANGSU JIE FENG POWER EQUIPMENT Co Ltd
Current assignee: JIANGSU JIE FENG POWER EQUIPMENT Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2019-12-31
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to a novel damper. The improved steel strand wire clamp is characterized by comprising a steel strand wire, two connecting plates are arranged at the upper end of the steel strand wire, a connecting seat is arranged between the two connecting plates, a wire clamp is arranged at the upper end of the connecting seat, two ends of the steel strand wire are fixedly connected with hammerheads respectively, a cavity structure is arranged inside the hammerhead, damping particles are arranged inside the cavity, sliding blocks are arranged on the inner sides of the two connecting plates, and sliding chutes which are connected with the sliding blocks in a sliding mode are arranged on the left. The utility model discloses simple structure, the damper is difficult for sliding and drops, can improve damper's the performance of shaking down greatly, extension transmission line life.

Description

Novel damper

Technical Field

The utility model relates to an anti-vibration hammer especially relates to a novel anti-vibration hammer, belongs to electric power fitting equipment technical field.

Background

The damper is used for reducing the vibration of the wire caused by wind force. The high-voltage overhead line has high pole position and large span, and can vibrate when the wire is acted by wind. The working conditions at the wire suspension are most unfavourable when the wire vibrates. Due to multiple vibrations, fatigue failure of the wire may occur due to periodic bending. When the span of the overhead line is more than 120 meters, a damper is generally adopted to resist shock. The existing damper is a bolt type damper, direct hard contact between a wire and the damper can be caused in the using process, the bolt can be loosened under the influence of wind power, the damper can be separated from a mounting position and even fall off, normal operation of a circuit is difficult to guarantee, and even greater potential safety hazard can be caused.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect, an object of the utility model is to provide a simple structure, the damper is difficult for sliding and droing, can improve the damping performance of damper greatly, prolongs transmission conductor life's a novel damper.

Therefore, the utility model adopts the technical proposal that:

the improved steel strand wire clamp is characterized by comprising a steel strand wire, two connecting plates are arranged at the upper end of the steel strand wire, a connecting seat is arranged between the two connecting plates, a wire clamp is arranged at the upper end of the connecting seat, two ends of the steel strand wire are fixedly connected with hammerheads respectively, a cavity structure is arranged inside the hammerhead, damping particles are arranged inside the cavity, sliding blocks are arranged on the inner sides of the two connecting plates, and sliding chutes which are connected with the sliding blocks in a sliding mode are arranged on the left.

As a further improvement of the technical scheme, the cable clamp comprises an upper cable clamp and a lower cable clamp, the lower end of the lower cable clamp is fixed at the upper end of the connecting seat, one side of the upper end of the lower cable clamp is hinged to one side of the lower end of the upper cable clamp through a hinge, the other side of the upper end of the lower cable clamp is provided with a clamping groove, the other side of the lower end of the upper cable clamp is provided with a clamping column matched with the clamping groove, and the upper cable clamp is fixedly connected with the lower.

As a further improvement of the technical scheme, a plurality of concave points are arranged on the outer surface of the hammer head.

As a further improvement of the technical scheme, an injection opening is formed in the upper portion of the hammer head, and a plug is fixedly arranged at the injection opening.

As a further improvement of the technical scheme, the sliding groove is of an arc-shaped groove structure.

The utility model has the advantages that:

the utility model discloses simple structure, through adopting the utility model discloses the structure can be so that the damper is difficult for sliding and drop, through set up the damping granule inside the tup, can make vibration mechanical energy turn into heat energy consumption, improves the damper's the effect that shakes, prolongs transmission wire's life, and the connecting plate adopts the cooperation mode of slider and spout with the connecting seat, and when meetting strong wind, the slider can be followed the spout and removed and then drive the tup, has reduced the load that produces such as strong wind, and the security increases substantially.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the wire clamp of the present invention.

Fig. 3 is a schematic structural diagram of the connection plate of the present invention.

In the figure, 1 is a steel strand, 2 is a connecting plate, 3 is a connecting seat, 4 is a wire clamp, 5 is a hammer, 6 is damping particles, 7 is a sliding block, 8 is a sliding groove, 9 is an upper wire clamp, 10 is a lower wire clamp, 11 is a clamping column, 12 is a locking screw rod, 13 is a concave point, and 14 is a plug.

Detailed Description

The utility model provides a novel damper, includes steel strand wires 1, the upper end of steel strand wires 1 is equipped with two connecting plates 2, be equipped with connecting seat 3 between two connecting plates 2, the upper end of connecting seat 3 is equipped with fastener 4, the both ends difference fixedly connected with tup 5 of steel strand wires 1, the inside cavity structure that is of tup 5, the inside damping granule 6 that is equipped with of cavity, the inboard of two connecting plates 2 is equipped with slider 7, the left and right sides of connecting seat 3 is equipped with respectively with slider 7 sliding connection's spout 8.

As the further improvement of the above technical scheme, fastener 4 includes last fastener 9 and lower fastener 10, the lower extreme of lower fastener 10 is fixed in connecting seat 3 upper end, and one side of lower fastener 10 upper end is passed through the hinge and is connected with one side of going up the fastener 9 lower extreme is articulated, and the opposite side of lower fastener 10 upper end is equipped with the draw-in groove, and the opposite side of going up the fastener 9 lower extreme is equipped with card post 11 with draw-in groove matched with, go up fastener 9 and pass through locking screw 12 and lower fastener 10 fixed connection.

As a further improvement of the above technical solution, a plurality of concave points 13 are provided on the outer surface of the hammer head 5.

As a further improvement of the above technical solution, an injection port is arranged at the upper part of the hammer head 5, and a plug 14 is fixedly arranged at the injection port.

As a further improvement of the above technical solution, the sliding groove 8 is an arc-shaped groove structure.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel damper, its characterized in that, includes steel strand wires, steel strand wires's upper end is equipped with two connecting plates, be equipped with the connecting seat between two connecting plates, the upper end of connecting seat is equipped with the fastener, steel strand wires's both ends fixedly connected with tup respectively, the inside cavity structure that is of tup, the inside damping granule that is equipped with of cavity, the inboard of two connecting plates is equipped with the slider, the left and right sides of connecting seat be equipped with respectively with slider sliding connection's spout.

2. The novel damper according to claim 1, wherein the clamp comprises an upper clamp and a lower clamp, the lower end of the lower clamp is fixed on the upper end of the connecting seat, one side of the upper end of the lower clamp is hinged with one side of the lower end of the upper clamp through a hinge, the other side of the upper end of the lower clamp is provided with a clamping groove, the other side of the lower end of the upper clamp is provided with a clamping column matched with the clamping groove, and the upper clamp is fixedly connected with the lower clamp through a locking screw.

3. The novel damper as claimed in claim 1, wherein the outer surface of the hammer head is provided with a plurality of concave points.

4. The novel damper as claimed in claim 1, wherein the upper part of the hammer head is provided with an injection port, and a plug is fixedly arranged at the injection port.

5. The novel damper according to claim 1, wherein said slide slot is an arc-shaped slot structure.