Cable line damage protector for maintenance work

Abstract

The utility model belongs to the field of equipment overhaul protection, concretely is a kind of overhaul work along with cable anti-damage device. Including support frame, winding assembly;Support frame includes chassis, and the both sides of chassis are symmetrically equipped with left support and right support, and left support and right support are equipped with left bearing seat and right bearing seat respectively on upper portion;Winding assembly is rotatably installed on support frame;Winding assembly includes rotatable winding frame, and fixed disc I and fixed disc II are oppositely equipped on winding frame, and cable is wound between fixed disc I and fixed disc II on winding frame;The support shaft of winding frame both ends is supported in left bearing seat and right bearing seat respectively by bearing, realizes the rotatable installation of winding assembly. The utility model design is reasonable, realized the protection to along with cable line, greatly increased the service life of cable line, reduced the abrasion to cable shell, saved the physical strength of along with overhaul personnel, with good practical application value.

Description

Technical Field

[0001] This utility model belongs to the field of equipment maintenance and protection technology, specifically a damage prevention device for cables that accompany maintenance work. Background Technology

[0002] The maintenance team is primarily responsible for the inspection and maintenance of water supply and drainage pipelines, heating networks, ground drainage facilities, fire protection pipelines, lighting facilities, and streetlights within its jurisdiction, as well as the supervision and management of boiler exchange station operation safety. To ensure the safe, normal, and stable operation of equipment, personnel are organized to inspect and repair any leaks in the pipeline network. During the inspection, pipelines are cut and welded. When using electrical equipment, a power supply is required. However, personnel often drag the cables directly to the power outlet, which can easily damage the cables. To address these issues, maintenance personnel have created accompanying cable protection devices, which not only protect the cable casing but also extend the cable's lifespan. Utility Model Content

[0003] The purpose of this utility model is to provide a cable damage prevention device that accompanies maintenance work. It has the advantages of protecting the cable shell and extending the service life of the cable, while also saving the physical strength of maintenance personnel and protecting their safety.

[0004] This utility model is achieved using the following technical solution: A maintenance cable protection device includes a support frame, a winding assembly, etc.

[0005] The support frame includes a base frame, with a left support and a right support symmetrically arranged on both sides of the base frame. The upper parts of the left support and the right support are respectively provided with a left bearing seat and a right bearing seat.

[0006] The winding assembly is rotatably mounted on the support frame; the winding assembly includes a rotatable winding frame, on which fixed disk I and fixed disk II are arranged opposite each other, and a cable is wound on the winding frame between fixed disk I and fixed disk II; the support shafts at both ends of the winding frame are respectively supported in the left bearing seat and the right bearing seat by bearings, so as to realize the rotatable mounting of the winding assembly.

[0007] During operation, one end of the cable is tied to the reinforcing bar of the winding rack near the socket. The crank handle is then turned to wind the cable between fixed discs I and II of the winding rack. Fixed discs I and II limit the cable's movement.

[0008] More preferably, the fixed disc II is welded to the right end of the winding frame, and the fixed disc I is welded to the left side near the left end of the winding frame; a socket is fixed to the left end of the winding frame outside the fixed disc I for cable insertion.

[0009] In a further preferred embodiment, the winding frame is constructed by welding four circumferentially arranged steel bars between circular end plates at both ends, and two reinforcing rings are welded in the middle, with a support shaft fixedly welded to the outside of each circular end plate.

[0010] In a further preferred embodiment, a crank handle is connected to the outer end of the support shaft on the right side for rotating the winding frame.

[0011] A further preferred embodiment includes a carrying handle, the two ends of which are respectively connected to the left bearing seat and the right bearing seat.

[0012] This utility model is reasonably designed, which realizes the protection of the accompanying cable, greatly increases the service life of the cable, reduces the wear on the cable shell, saves the physical strength of the accompanying maintenance personnel, and has good practical application value. Attached Figure Description

[0013] Figure 1 This is a schematic diagram showing the overall structure of the cable protection device that accompanies the maintenance work.

[0014] In the diagram, 1-support frame, 2-winding assembly, 3-handle, 4-socket, 5-handle frame, 101-base frame, 102-left support, 103-right support, 104-left bearing seat, 105-right bearing seat, 201-winding frame, 202-fixed disc I, 203-fixed disc II, 204-support shaft, 205-reinforcing bar, 206-circular end plate, 207-reinforcing ring. Detailed Implementation

[0015] To enable those skilled in the art to better understand this utility model, the following description, in conjunction with the accompanying drawings, will provide a clearer and more complete account of the utility model.

[0016] This utility model provides a damage prevention device for accompanying cables during maintenance work, including a support frame 1, a winding assembly 2, etc.

[0017] like Figure 1 As shown, the support frame 1 includes a base frame 101. A left support 102 and a right support 103 are symmetrically arranged on both sides of the base frame 101. A left bearing seat 104 and a right bearing seat 105 are respectively arranged on the upper part of the left support 102 and the right support 103.

[0018] like Figure 1As shown, the winding assembly 2 is rotatably mounted on the support frame 1. The winding assembly 2 includes a rotatable winding frame 201. During manufacturing, the winding frame 201 is formed by welding four circumferentially arranged steel bars 205 between two circular end plates 206. Two reinforcing rings 207 are also welded in the middle. A support shaft 204 is fixedly welded to the outside of each circular end plate 206. Fixed disc I 202 and fixed disc II 203 are provided opposite to each other on the winding frame 201. A cable is wound on the winding frame 201 between the fixed disc I 202 and fixed disc II 203. The support shafts 204 at both ends of the winding frame 201 are supported by bearings in the left bearing seat 104 and the right bearing seat 105, respectively, to realize the rotatable mounting of the winding assembly 2.

[0019] like Figure 1 As shown, the fixed disc II 203 is welded to the right end of the winding frame 201, and the fixed disc I 202 is welded to the left side near the left end of the winding frame 201; a socket 4 is fixed on the left end of the winding frame 201 outside the fixed disc I 202 for cable plugging.

[0020] like Figure 1 As shown, the outer end of the support shaft 204 on the right is connected to the crank handle 3, which is used to rotate the winding frame 201.

[0021] like Figure 1 As shown, it also includes a carrying frame 5, with its two ends connected to the left bearing seat 104 and the right bearing seat 105, respectively.

[0022] During assembly, the base frame 101 is first welded together, then the left bracket 103 and the right bracket 104 are symmetrically welded onto the base frame 101, and then the left bearing seat 104 and the right bearing seat 105 are welded onto the left bracket 103 and the right bracket 104 respectively.

[0023] Then, install the winding frame 201. First, weld the left ends of the four steel bars 205 to the left circular end plate 206 in a circumferential manner. Then, pass the fixing disc I 202 through the four steel bars 205 and weld it to the left side of the middle of the four steel bars 205. Then, fix the socket 4 to the outside of the fixing disc I 202. Next, weld the reinforcing ring 207 to the middle of the four steel bars 205. Then, pass the fixing disc II 203 through the four steel bars 205 and weld it to the right end of the four steel bars 205. Weld the right ends of the four steel bars 205 to the right circular end plate 206. Finally, fix and weld the two support shafts 204 to the outside of the two circular end plates 206 respectively. Support the two end support shafts 204 in the left support seat 104 and the right support seat 105 respectively through bearings for the connection between the winding frame 201 and the left bearing seat 104 and the right support seat 105, so as to realize the rotational installation of the winding assembly 2.

[0024] Finally, connect the two ends of the carrying frame 5 to the left bearing seat 104 and the right bearing seat 105 respectively, and connect the crank handle 3 to the outer end of the right-side support shaft 104 for rotating the winding frame 201. At this point, the installation of the accompanying cable damage protector is complete.

[0025] During operation, one end of the cable is tied to the reinforcing bar 205 of the winding frame 201 near the socket. The crank handle 3 is then turned to wind the cable to be retracted between the fixed disc I 202 and the fixed disc II 203 of the winding frame 201. The fixed disc I 202 and the fixed disc II 203 limit the cable's movement.

[0026] This invention provides protection for accompanying cables, greatly increases the service life of the cables, reduces wear on the cable shell, and saves the physical effort of accompanying maintenance personnel.

[0027] The above description is merely a specific embodiment of this utility model, enabling those skilled in the art to understand or implement it. Although detailed descriptions have been provided with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments, and all should be covered by the protection scope of the claims.

Claims

1. A cable protection device for maintenance work, characterized in that: Includes support frame (1) and winding assembly (2); The support frame (1) includes a base frame (101), and a left support (102) and a right support (103) are symmetrically arranged on both sides of the base frame (101). The upper parts of the left support (102) and the right support (103) are respectively provided with a left bearing seat (104) and a right bearing seat (105). The winding assembly (2) is rotatably mounted on the support frame (1); the winding assembly (2) includes a rotatable winding frame (201), on which fixed disk I (202) and fixed disk II (203) are provided opposite to each other, and a cable is wound on the winding frame (201) between fixed disk I (202) and fixed disk II (203); the support shafts (204) at both ends of the winding frame (201) are respectively supported in the left bearing seat (104) and the right bearing seat (105) by bearings, so as to realize the rotatable mounting of the winding assembly (2).

2. The cable protection device for maintenance work as described in claim 1, characterized in that: The fixed disc II (203) is welded to the right end of the winding frame (201), and the fixed disc I (202) is welded to the left side near the left end of the winding frame (201); the left end of the winding frame (201) is fixed with a socket (4) outside the fixed disc I (202) for cable plugging.

3. The cable protection device for maintenance work as described in claim 1, characterized in that: The winding frame (201) is formed by welding four steel bars (205) arranged in a circle between two circular end plates (206) at both ends. Two reinforcing rings (207) are also welded in the middle. A support shaft (204) is fixedly welded to the outside of each circular end plate (206).

4. The cable protection device for maintenance work as described in claim 1, characterized in that: The outer end of the support shaft (204) located on the right is connected to a rocker handle (3) for rotating the winding frame (201).

5. The cable protection device for maintenance work as described in claim 1, characterized in that: It also includes a carrying frame (5), the two ends of which are connected to the left bearing seat (104) and the right bearing seat (105) respectively.

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