Suspension clamp for power transmission

Abstract

The utility model discloses a suspension clamp for power transmission, which comprises a clamp assembly and a shockproof assembly arranged at the bottom of the clamp assembly. The wire clamp assembly comprises a U-shaped hanging ring, a side lug, a semicircular hanging sleeve, a clamping bolt and a hanging lug. The suspension clamp mechanism with the shockproof effect is provided for the power transmission cable, the cable can be supported by a supporting point, the cable can be suspended and supported on a tower and a rod, in the windy weather, the vibration of the cable can be effectively reduced, the suspension stability of the cable can be improved, the swing amplitude of the cable in the air can be reduced, and the service life of the cable is prolonged. And the transmission performance and the service life of the cable are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission, in particular to a suspension wire clamp for power transmission. Background Art

[0002] The existing outdoor power transmission cables and towers and poles are usually supported and suspended by suspension clamps, so that longer cables can be effectively supported while passing through towers and poles. However, the cable suspension support is divided into tension-tensioned support and non-tension-tensioned support. The tension-tensioned support requires tight tension pulling on the cable, while the non-tensioned support is simply a suspension and hanging support for the cable passing through the towers and poles.

[0003] The existing non-tension tensioning support section cables are usually not subjected to complex tensioning and pulling treatments. In windy weather, the cables shake and vibrate greatly, and lack a set of wire clamp mechanisms that can provide cable suspension support and shockproofing.

[0004] The existing suspension support for power transmission cables has the following drawbacks: the existing suspension wire clamp for power transmission can only provide a single support and vibration prevention function by pulling the cable tension, and cannot further reduce the problem of cable vibration. Therefore, we propose a suspension wire clamp for power transmission. Utility Model Content

[0005] The main purpose of the utility model is to provide a suspension wire clamp for power transmission, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A suspension wire clamp for power transmission, comprising a wire clamp assembly and a shockproof assembly, wherein the shockproof assembly is arranged at the bottom of the wire clamp assembly;

[0008] The wire clamp assembly comprises a U-shaped hanging ring, side ears, a semicircular hanging sleeve, a clamping bolt and a hanging ear.

[0009] Furthermore, two groups of side ears are provided, and the two groups of side ears are respectively arranged at the bottom of both sides of the U-shaped hanging ring, and the U-shaped hanging ring is connected to the top of the side ears by bolts.

[0010] Furthermore, two groups of the semicircular suspension sleeves are provided, and the two groups of the semicircular suspension sleeves are respectively provided between the side ears. Hanging ears are fixedly provided on the outer sides of the semicircular suspension sleeves, and the hanging ears are buckled on the side ears.

[0011] Furthermore, the shockproof assembly includes a lifting ear, a steel strand, a mounting hole and a hammer head, the mounting holes are respectively opened at the top of the lifting ear and the bottom of the semicircular suspension sleeve, and the lifting ear and the mounting hole of the semicircular suspension sleeve are connected by bolts.

[0012] Furthermore, the steel strand is fixedly connected to the bottom of the lifting lug, and two groups of hammers are provided, and the two groups of hammers are respectively fixedly connected to the two ends of the steel strand.

[0013] Compared with the prior art, the utility model has the following beneficial effects: through the assembly consisting of the wire clamp assembly and the shockproof assembly, a set of suspension wire clamp mechanism with shockproof effect is provided for the power transmission cable, so that the supporting point can support the cable, and the cable can be suspended and supported on the tower and pole, and in windy weather, the vibration of the cable pole can be effectively reduced, the cable suspension stability can be increased, the amplitude of the cable swinging in the air can be reduced, the transmission performance and service life of the cable can be improved, and the problem that the existing suspension wire clamp for power transmission can only provide a single support and shockproof by pulling the cable tension and cannot further reduce the cable vibration is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a suspension wire clamp for power transmission.

[0015] Figure 2 The utility model is a schematic diagram of a shockproof component of a suspension wire clamp for power transmission.

[0016] Figure 3 The utility model is a suspension wire clamp for power transmission Figure 1 Enlarged schematic diagram at point A in the middle.

[0017] In the figure: 1. Wire clamp assembly; 102. U-shaped hanging ring; 102. Side ear; 103. Semicircular hanging sleeve; 104. Clamping bolt; 105. Hanging ear; 2. Shockproof assembly; 201. Lifting ear; 202. Steel strand; 203. Mounting hole; 204. Hammer head. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-3 As shown, a suspension wire clamp for power transmission includes a wire clamp assembly 1 and a shockproof assembly 2, wherein the shockproof assembly 2 is arranged at the bottom of the wire clamp assembly 1; the wire clamp assembly 1 includes a U-shaped hanging ring 101, a side ear 102, a semicircular hanging sleeve 103, a clamping bolt 104 and a hanging ear 105.

[0020] There are two groups of side ears 102 , which are respectively arranged at the bottom of both sides of the U-shaped hanging ring 101 , and the U-shaped hanging ring 101 is connected to the top of the side ears 102 by bolts.

[0021] There are two groups of semicircular suspension sleeves 103 , which are respectively arranged between the side ears 102 . Hanging ears 105 are fixedly arranged on the outer side of the semicircular suspension sleeves 103 , and the hanging ears 105 are buckled on the side ears 102 .

[0022] Among them, the shockproof component 2 includes a lifting ear 201, a steel strand 202, a mounting hole 203 and a hammer head 204. The mounting holes 203 are respectively opened at the top of the lifting ear 201 and the bottom of the semicircular suspension sleeve 103. The lifting ear 201 and the mounting hole 203 of the semicircular suspension sleeve 103 are connected by bolts.

[0023] The steel strand 202 is fixedly connected to the bottom of the lifting lug 201 , and two groups of hammer heads 204 are provided, and the two groups of hammer heads 204 are fixedly connected to the two ends of the steel strand 202 respectively.

[0024] It should be noted that the utility model is a suspension wire clamp for power transmission. During operation, personnel assemble the U-shaped hanging ring 101 on the tower or pole where the cable is to be suspended and supported. Then, personnel connect the cable clamp to the bottom of the U-shaped hanging ring 101 through the semicircular hanging sleeve 103, and clamp the semicircular hanging sleeve 103 to the cable by tightening the clamping bolt 104. Then, personnel assemble the lifting ear 201 of the shockproof component 2 to the bottom of the semicircular hanging sleeve 103 through bolts, so that the suspended hammer head 204 can absorb part of the vibration caused by the shaking of the cable, thereby further improving the stability of the cable suspension support.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A suspension wire clamp for power transmission, comprising a wire clamp assembly (1) and a shockproof assembly (2), characterized in that: The anti-vibration component (2) is arranged at the bottom of the wire clamp component (1); The wire clamp assembly (1) comprises a U-shaped hanging ring (101), a side ear (102), a semicircular hanging sleeve (103), a clamping bolt (104) and a hanging ear (105); the shockproof assembly (2) comprises a hanging ear (201), a steel strand (202), a mounting hole (203) and a hammer head (204); the mounting hole (203) is respectively opened at the top of the hanging ear (201) and the bottom of the semicircular hanging sleeve (103); the hanging ear (201) and the mounting hole (203) of the semicircular hanging sleeve (103) are connected by bolts; the steel strand (202) is fixedly connected to the bottom of the hanging ear (201); two groups of hammer heads (204) are provided; the two groups of hammer heads (204) are respectively fixedly connected to the two ends of the steel strand (202).

2. A suspension clamp for power transmission according to claim 1, characterized in that: Two groups of side ears (102) are provided, and the two groups of side ears (102) are respectively provided at the bottom of both sides of the U-shaped hanging ring (101), and the U-shaped hanging ring (101) and the top of the side ears (102) are connected by bolts.

3. The suspension clamp for power transmission according to claim 1, characterized in that: Two groups of the semicircular suspension sleeves (103) are provided, and the two groups of the semicircular suspension sleeves (103) are respectively provided between the side ears (102). Hanging ears (105) are fixedly provided on the outside of the semicircular suspension sleeves (103), and the hanging ears (105) are hooked on the side ears (102).

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