CN210577492U

CN210577492U - Anti-rotation power cable protection device

Info

Publication number: CN210577492U
Application number: CN201922078006.1U
Authority: CN
Inventors: 唐伟斌; 曹良丰; 陈宇; 张业锋; 张睿; 李锋; 傅葵军; 皮强; 王蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-05-19
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses an anti-rotating electric power cable protection device belongs to electric power cable protection technical field, including device main part and auxiliary rod, the top of device main part is provided with first connecting piece, the bottom of first connecting piece is rotated and is connected with the second connecting piece, the inboard of first connecting piece is provided with first damping pad, the inboard of second connecting piece is provided with the second damping pad. The utility model discloses a with auxiliary rod and screens butt joint, then drive the dwang through rotating the auxiliary rod and move down under the effect of screw hole to reached only dwang pivoted effect through the bearing frame, thereby made the distance between first damping pad and the cable shorter and shorter more, then rotated the dwang at top with same method, and drive second damping pad upward movement, thereby can realize carrying out the centre gripping to the cable of different diameters and fix, thereby improved the rate of utilization.

Description

Anti-rotation power cable protection device

Technical Field

The utility model relates to a power cable protection technical field specifically is a prevent power cable protection device of rotation.

Background

The power cable is used for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater.

However, the existing power cable is not bent in the installation process, a corresponding protection device is generally installed in a certain range and is supported and fixed, however, when the existing protection device is used for fixing the power cables with different diameters, the protection devices with different diameters need to be replaced for clamping and fixing, a group of protection devices cannot be used for fixedly supporting the power cables with different diameters, the utilization rate is reduced, the supporting stability of the existing power cable protection device is poor, and the use safety is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: when fixing the power cables with different diameters, the anti-rotation power cable protection device needs to be replaced to clamp and fix the protection devices with different diameters, so that a group of protection devices cannot be used for fixedly supporting the power cables with different diameters, the utilization rate is reduced, the support stability of the existing power cable protection device is poor, the safety in use is reduced, and the anti-rotation power cable protection device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-rotation electric cable protection device comprises a device body and an auxiliary rod, wherein a first connecting piece is arranged at the top of the device body, a second connecting piece is rotatably connected to the bottom of the first connecting piece, a first damping cushion is arranged on the inner side of the first connecting piece, a second damping cushion is arranged on the inner side of the second connecting piece, two sides of the top of the first damping cushion and two sides of the bottom of the second damping cushion are rotatably connected with rotating rods which respectively penetrate through the top of the first connecting piece and the bottom of the second connecting piece, bearing seats are arranged on two sides of the top of the first damping cushion and two sides of the bottom of the second damping cushion, threaded holes are arranged on two sides of the top of the first connecting piece and two sides of the bottom of the second connecting piece, one end of the rotating rod, which is far away from the first connecting piece, is provided with a clamping position matched with the auxiliary rod, and cables are fixed on the inner sides of the, the both ends of second connecting piece bottom both sides all are provided with the bracing piece, the bottom welding of bracing piece has the base, the one end of first connecting piece and second connecting piece all is provided with the arch board.

Preferably, the base is "U" type structure, the one end of base is provided with and runs through to base other end screw rod.

Preferably, the one end of dwang keeping away from first connecting piece all has threaded connection to have the connection cover.

Preferably, the outside of dwang all evenly is provided with multiunit and screw hole assorted external screw thread, the dwang is connected with first connecting piece and second connecting piece rotation through mutually supporting of external screw thread and screw hole.

Preferably, the inside of bearing frame all is provided with the bearing, the dwang all is connected with first damping pad and second damping pad rotation respectively through mutually supporting of bearing frame and bearing.

Preferably, one end of the first connecting piece is rotatably connected with a pin shaft, the first connecting piece is rotatably connected with the second connecting piece through the pin shaft, and the rotating angle of the first connecting piece with the pin shaft as a base point is 0-180 degrees.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a butt joint auxiliary rod and screens, then drive the dwang through rotating auxiliary rod and move down under the effect of screw hole to reach only dwang pivoted effect through the bearing frame, thereby make the distance between first damping pad and the cable shorter and shorter, then rotate the dwang at top with same method, and drive the second damping pad upward movement, thereby can realize carrying out the centre gripping to the cable of different diameters and fix, thereby improved the rate of utilization;

2. the utility model discloses a bracing piece that sets up supports fixedly to the second connecting piece to make and constitute the triangle-shaped structure between bracing piece, second connecting piece and the base, thereby utilize triangle-shaped's stability, make the stable effect of this kind of device main part better, thereby improved the security of using.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

FIG. 4 is an enlarged view of the present invention A;

FIG. 5 is an enlarged view of the present invention B;

fig. 6 is a schematic structural view of the auxiliary rod of the present invention.

In the figure: 1. a device main body; 2. a cable; 3. a first connecting member; 4. a second connecting member; 5. a first damping pad; 6. rotating the rod; 7. a connecting cover; 8. a threaded hole; 9. clamping; 10. a bearing seat; 11. a support bar; 12. a base; 13. a screw; 14. a raised plate; 15. a pin shaft; 16. an auxiliary lever; 17. a second damping pad.

Detailed Description

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.

The utility model discloses in mention first damping pad, second damping pad, round pin axle, bearing frame, auxiliary rod all can order in market or private and obtain.

Referring to fig. 1-6, an anti-rotation power cable protection device includes a device body 1 and an auxiliary rod 16, a first connecting member 3 is disposed on the top of the device body 1, a second connecting member 4 is rotatably connected to the bottom of the first connecting member 3, a first damping pad 5 is disposed on the inner side of the first connecting member 3, a second damping pad 17 is disposed on the inner side of the second connecting member 4, two sides of the top of the first damping pad 5 and two sides of the bottom of the second damping pad 17 are rotatably connected to a rotating rod 6 respectively penetrating the top of the first connecting member 3 and the bottom of the second connecting member 4, bearing seats 10 are disposed on two sides of the top of the first damping pad 5 and two sides of the bottom of the second damping pad 17, threaded holes 8 are disposed on two sides of the top of the first connecting member 3 and two sides of the bottom of the second connecting member 4, a clamping block 9 matched with the auxiliary rod 16 is disposed at one end of the rotating rod 6, the cable 2 is fixed to the inboard of first damping pad 5 and second damping pad 17, and the both ends of second connecting piece 4 bottom both sides all are provided with bracing piece 11, and the welding of the bottom of bracing piece 11 has base 12, and the one end of first connecting piece 3 and second connecting piece 4 all is provided with raised plate 14.

The utility model discloses a bracing piece 11 that sets up supports fixedly to second connecting piece 4 to make and constitute the triangle-shaped structure between bracing piece 11, second connecting piece 4 and the base 12, thereby utilize triangle-shaped's stability, make the stable effect of this kind of device main part better, thereby improved the security of using.

Please refer to fig. 1, 2 and 3, the base 12 is a U-shaped structure, one end of the base 12 is provided with a screw 13 penetrating to the other end of the base 12, and one end of the rotating rod 6 far away from the first connecting member 3 is connected with the connecting cover 7 by screw threads.

This kind of prevent pivoted electric power cable protection device is convenient for fix the both ends of base 12 through setting up volume screw rod 13 to better install device main part 1 on the mount that has set up in advance, thereby improved stability.

Please refer to fig. 1, 2, 3, 4 and 5, the outer side of the rotating rod 6 is uniformly provided with a plurality of sets of external threads matching with the threaded holes 8, and the rotating rod 6 is rotatably connected with the first connecting piece 3 and the second connecting piece 4 through the mutual matching of the external threads and the threaded holes 8.

This kind of prevent pivoted electric power cable protection device passes through mutually supporting of external screw thread and screw hole 8, makes dwang 6 rotate with first connecting piece 3 and second connecting piece 4 and is connected to make the linkage effect of first connecting piece 3 and second connecting piece 4 better, and connect more firmly.

Please refer to fig. 2 and 4, the bearing seat 10 is provided with a bearing inside, and the rotating rod 6 is rotatably connected to the first damping pad 5 and the second damping pad 17 through the mutual cooperation of the bearing seat 10 and the bearing.

This kind of prevent pivoted power cable protection device passes through mutually supporting of bearing frame 10 and bearing, makes dwang 6 rotate with first damping pad 5 and second damping pad 17 and is connected to reduced frictional force, and made the rotation effect of dwang 6 better, avoided first damping pad 5 and second damping pad 17 to rotate along with the rotation of dwang 6 simultaneously, thereby improved the rate of utilization.

Please refer to fig. 3, one end of the first connecting member 3 is rotatably connected to a pin 15, the first connecting member 3 is rotatably connected to the second connecting member 4 through the pin 15, and the rotation angle of the first connecting member 3 with the pin 15 as the base point is 0-180 °.

This kind of prevent power cable protection device of pivoted makes first connecting piece 3 and second connecting piece 4 rotate to be connected through using round pin axle 15 as the basic point to make first connecting piece 3's rotation effect better, and rotate more laborsavingly.

The working principle is as follows: when the device is used, the cable 2 is firstly pulled, the cable 2 is placed at a proper position, then a device main body is arranged at the outer side of the cable 2 every several meters, the fixing frames are arranged below the cable 2, the base 12 is placed on the pre-installed fixing frames to be fixedly connected and fixed through the screw 13, so that the cable 2 is fixedly supported, the cable 2 is firstly positioned at the top of the second damping pad 17, then the first connecting piece 3 is rotated by taking the pin shaft 15 as a base point, the convex plate 14 on the first connecting piece 3 is contacted with the convex plate 14 on the second connecting piece 4 and is fixed through the bolt, then one end of the auxiliary rod 16 is extended to the position of the clamping position 9 (the clamping position 9 on the first connecting piece 3) and the auxiliary rod 16 is rotated, and due to the diamond structures of the auxiliary rod 16 and the clamping position 9, the rotating rod 6 is driven to rotate downwards under the action of the threaded hole 8, and realized first damping pad 5 downstream under the effect of bearing frame 10 to slowly contact with cable 2, then extend auxiliary rod 16 to the position of 4 bottom screens 9 of second connecting piece, and rotate auxiliary rod 16, thereby drive second damping pad 17 upward movement, and press from both sides tight cable, cover the outside at dwang 6 through will connecting at last, and fix through the spanner, thereby realize the installation of device main part 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An anti-rotation electric power cable protection device, includes device main part (1) and auxiliary rod (16), its characterized in that: the top of device main part (1) is provided with first connecting piece (3), the bottom of first connecting piece (3) is rotated and is connected with second connecting piece (4), the inboard of first connecting piece (3) is provided with first damping pad (5), the inboard of second connecting piece (4) is provided with second damping pad (17), the both sides at first damping pad (5) top and the both sides of second damping pad (17) bottom all rotate and are connected with dwang (6) that run through to first connecting piece (3) top and second connecting piece (4) bottom respectively, the both sides at first damping pad (5) top and the both sides of second damping pad (17) bottom all are provided with bearing frame (10), the both sides at first connecting piece (3) top and the both sides of second connecting piece (4) bottom all are provided with screw hole (8), the one end that first connecting piece (3) was kept away from in dwang (6) all is provided with auxiliary rod (16) assorted screens (16), (4) 9) The cable (2) is fixed to the inner sides of the first damping cushion (5) and the second damping cushion (17), supporting rods (11) are arranged at two ends of two sides of the bottom of the second connecting piece (4), a base (12) is welded to the bottom of each supporting rod (11), and protruding plates (14) are arranged at one ends of the first connecting piece (3) and the second connecting piece (4).

2. An anti-rotation power cable protection device according to claim 1, characterized in that: the base (12) is of a U-shaped structure, and a screw rod (13) penetrating to the other end of the base (12) is arranged at one end of the base (12).

3. An anti-rotation power cable protection device according to claim 1, characterized in that: the one end that first connecting piece (3) were kept away from in dwang (6) all threaded connection has connecting cover (7).

4. An anti-rotation power cable protection device according to claim 1, characterized in that: the outside of dwang (6) all evenly is provided with multiunit and screw hole (8) assorted external screw thread, dwang (6) are connected with first connecting piece (3) and second connecting piece (4) rotation through mutually supporting of external screw thread and screw hole (8).

5. An anti-rotation power cable protection device according to claim 1, characterized in that: the inside of bearing frame (10) all is provided with the bearing, dwang (6) all through mutually supporting of bearing frame (10) and bearing respectively with first damping pad (5) and second damping pad (17) rotation connection.

6. An anti-rotation power cable protection device according to claim 1, characterized in that: one end of the first connecting piece (3) is rotatably connected with a pin shaft (15), the first connecting piece (3) is rotatably connected with the second connecting piece (4) through the pin shaft (15), and the rotating angle of the first connecting piece (3) with the pin shaft (15) as a base point is 0-180 degrees.