Electrical equipment installation insulation frame

Abstract

The utility model discloses an electric power equipment installation insulation frame, and relates to the insulation residual cable frame technology field, the electric power equipment installation insulation frame comprises an insulation frame assembly composed of a clamp, an insulation support, an insulator and a residual cable frame, and a storage assembly used for realizing winding storage operation of a cable; the storage assembly comprises a limiting unit and an adjusting unit; the limiting unit is used for providing space and limiting for winding of the cable; and the adjusting unit is used for adjusting the winding space of the limiting unit, so that different winding diameters of the cable are realized. According to the cable storage device, the storage assembly with the adjusting function is arranged, and the storage space formed by the hook parts of the Z-shaped storage racks is adjusted through synchronous contraction or expansion of the Z-shaped storage racks, so that the purpose of adjusting the cable winding diameter is achieved, and the cable storage device can adapt to storage operation of cables with different reserved lengths.

Description

Technical Field

[0001] This utility model relates to the field of insulating cable rack technology, specifically an insulating rack for power equipment installation. Background Technology

[0002] Insulated cable racks are used in power systems to support and fix excess cables, while also providing electrical insulation to prevent current from flowing from the cables to other objects, thus preventing short circuits and electric shock accidents.

[0003] In the prior art, the insulated cable rack includes two cross-shaped support frames. Each support frame has two ends bent upwards three times at right angles to form a square frame with a notch on one side, thereby providing space and support for cable winding.

[0004] However, the fixed length of the support frame results in a fixed winding diameter of the cable inside the insulated cable rack. As a result, if the reserved cable is too short, the number of cable windings will be too few, and the cable may fall off the excess cable, causing damage. Based on this, an insulated frame for power equipment installation is provided. Utility Model Content

[0005] The purpose of this utility model is to provide an insulating frame for installing electrical equipment in order to solve the problems mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an insulating frame for power equipment installation, comprising an insulating frame assembly consisting of clamps, insulating supports, insulators, and slack cable racks. Two clamps, two insulating supports, and two slack cable racks are provided. Four insulators are provided. Two clamps are fixed to the utility pole with bolts. Two insulating supports are cross-connected. Four insulators are respectively fixed to both ends of two insulating supports. Two insulators on one insulating support pass through the insulating support and are connected and fixed to one clamp. Two slack cable racks are cross-connected. The four insulators furthest from the insulating support are respectively connected to both ends of the two slack cable racks. A storage component is provided between the insulating supports and the slack cable racks. The storage component is used to realize the winding and storage operation of cables.

[0007] The storage component includes a limiting unit and an adjustment unit;

[0008] The limiting unit is used to provide space and limit the winding of the cable;

[0009] The adjustment unit is used to adjust the winding space of the limiting unit, thereby achieving different winding diameters of the cable.

[0010] As a further improvement of this utility model: the limiting unit includes a Z-shaped storage rack, a limiting back plate, and an L-shaped limiting frame;

[0011] The cable rack is symmetrically provided with straight slots. One longitudinal part of the Z-shaped storage rack passes through the straight slots from one side of the cable rack to the other side of the cable rack and is fixedly connected to the limiting back plate. The limiting back plate is attached to the other side of the cable rack.

[0012] The L-shaped limiting frame is fixed to one side of the horizontal part of the Z-shaped storage frame and fits against one side of the cable rack, so as to realize the horizontal limiting sliding connection between the Z-shaped storage frame and the cable rack.

[0013] The Z-shaped storage rack has a bending hook on another longitudinal section away from the limiting back plate. The four Z-shaped storage racks are used to provide space and limit the winding of the cable through the bending hook.

[0014] As a further embodiment of this utility model: the adjustment unit includes a guide post, a fixing rod, a turntable, a rotating hole, a convex docking post, and an arc-shaped guide rail;

[0015] One side of the fixing rod passes through the connection point of the two insulating supports and is fixed to the two insulating supports by bolts;

[0016] The arc-shaped guide rails are provided in four ways. The four arc-shaped guide rails are evenly distributed in a ring and fixed on the outside of the turntable. The rotating hole is opened on one side of the turntable, and the turntable is rotated and sleeved on the outside of the fixed rod through the rotating hole.

[0017] The convex docking post is fixed to the other side of the turntable and passes through the connection of the two cable racks;

[0018] The guide post is fixed to the side of the limiting back plate away from the Z-shaped storage rack, and the four guide posts extend to the inner side of the four arc-shaped guide rails respectively. The arc-shaped guide rails are rotated by the turntable to realize the synchronous contraction or expansion of the four sets of Z-shaped storage racks, limiting back plate, guide post and L-shaped limiting rack, so as to realize the adjustment of the storage space formed by the bending hook of the four Z-shaped storage racks.

[0019] As a further improvement of this utility model: the middle part of the cable rack is provided with a through hole for the small-diameter screw part of the convex docking post to pass through, and the side of the small-diameter screw part of the convex docking post is provided with a polygonal inner hole.

[0020] As a further embodiment of this utility model: the vertical height of the Z-shaped storage rack matches the height of the inner wall of the straight groove, the height of the limiting back plate is greater than the height of the straight groove, and the horizontal end faces of the limiting back plate protrude from the longitudinal end faces of the Z-shaped storage rack. The limiting back plate and the longitudinal part of the Z-shaped storage rack form a "T" shaped structure.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] By setting up a storage component with adjustable function, and by synchronously contracting or expanding multiple Z-shaped storage racks, the storage space formed by the hooks of multiple Z-shaped storage racks can be adjusted, thereby achieving the purpose of adjusting the cable winding diameter and thus being able to adapt to cable winding operations with different reserved lengths. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0025] Figure 3 This is a schematic diagram showing the disassembled cable support of this utility model;

[0026] Figure 4 This is a schematic diagram showing the disassembled storage components of this utility model;

[0027] Figure 5 This is a schematic diagram showing the disassembly of the Z-shaped storage rack and cable tray of this utility model;

[0028] Figure 6 This is a schematic diagram showing the disassembled turntable and fixing rod of this utility model;

[0029] Figure 7 This is another perspective view showing the disassembled turntable and fixing rod of this utility model.

[0030] In the diagram: 1. Insulation frame assembly; 101. Clamp; 102. Insulation bracket; 103. Insulator; 104. Excess cable rack; 105. Straight slot; 2. Storage assembly; 201. Z-shaped storage rack; 202. Limiting back plate; 203. Guide post; 204. L-shaped limiting frame; 205. Fixing rod; 206. Turntable; 207. Rotary hole; 208. Convex docking post; 209. Arc-shaped guide rail. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-7In this embodiment of the utility model, an insulating frame for power equipment installation includes an insulating frame assembly 1 composed of clamps 101, insulating supports 102, insulators 103, and cable trays 104. Two clamps 101, two insulating supports 102, and two cable trays 104 are provided. Four insulators 103 are provided. Two clamps 101 are fixed to the utility pole by bolts. Two insulating supports 102 are cross-connected. Four insulators 103 are respectively fixed to the two ends of the two insulating supports 102. Two insulators 103 on one insulating support 102 pass through the insulating support 102 and are connected and fixed to one clamp 101. Two cable trays 104 are cross-connected. The four insulators 103 away from the insulating support 102 are respectively connected to the two ends of the two cable trays 104. A storage component 2 is provided between the insulating supports 102 and the cable trays 104. The storage component 2 is used to realize the cable winding and storage operation.

[0033] Storage component 2 includes a limiting unit and an adjustment unit;

[0034] The limiting unit is used to provide space and limit the winding of the cable;

[0035] The adjustment unit is used to adjust the winding space of the limiting unit, thereby achieving different winding diameters of the cable;

[0036] The limiting unit includes a Z-shaped storage rack 201, a limiting back plate 202, and an L-shaped limiting rack 204;

[0037] The cable rack 104 has symmetrical straight slots 105. A longitudinal part of the Z-shaped storage rack 201 passes through the straight slots 105 from one side of the cable rack 104 to the other side of the cable rack 104 and is fixedly connected to the limiting back plate 202. The limiting back plate 202 is attached to the other side of the cable rack 104.

[0038] The L-shaped limiting bracket 204 is fixed to one side of the horizontal part of the Z-shaped storage bracket 201 and fits against one side of the cable rack 104, so as to realize the horizontal limiting sliding connection between the Z-shaped storage bracket 201 and the cable rack 104.

[0039] The Z-shaped storage rack 201 has a bending hook on another longitudinal section away from the limiting back plate 202. The four Z-shaped storage racks 201 are used to provide space and limit the winding of cables through the bending hook.

[0040] The adjustment unit includes a guide post 203, a fixing rod 205, a turntable 206, a rotating hole 207, a convex docking post 208, and an arc-shaped guide rail 209;

[0041] One side of the fixing rod 205 passes through the connection point of the two insulating brackets 102 and is fixed to the two insulating brackets 102 by bolts;

[0042] Four arc-shaped guide rails 209 are provided. The four arc-shaped guide rails 209 are evenly distributed in a ring and fixed on the outside of the turntable 206. The rotating hole 207 is opened on one side of the turntable 206. The turntable 206 is rotated and sleeved on the outside of the fixed rod 205 through the rotating hole 207.

[0043] The convex docking post 208 is fixed to the other side of the turntable 206 and passes through the connection of the two cable racks 104;

[0044] The guide post 203 is fixed to the side of the limiting back plate 202 away from the Z-shaped storage rack 201, and the four guide posts 203 extend to the inner side of the four arc-shaped guide rails 209 respectively. The turntable 206 drives the arc-shaped guide rails 209 to rotate, so as to realize the synchronous contraction or expansion of the four sets of Z-shaped storage racks 201, limiting back plate 202, guide post 203, and L-shaped limiting rack 204, thereby realizing the adjustment of the storage space formed by the bending hook of the four Z-shaped storage racks 201.

[0045] The cable tray 104 has a through hole in the middle for the small diameter screw of the convex docking post 208 to pass through, and the small diameter screw of the convex docking post 208 has a polygonal inner hole on its side.

[0046] In this embodiment: When using this insulation frame assembly 1, it is used in the same way as the traditional insulation cable rack. It can be fixed to the utility pole by clamps and bolts. The storage space formed by the bending hooks of the four Z-shaped storage racks 201 can be used to wind and store the cable. It should be noted that: In daily use, the fixing rod 205 is fixed to the two insulation racks 102 by bolts, and the convex docking post 208 is fixed to the two cable racks 103 by bolts. This not only prevents the turntable 206 from rotating, but also achieves a stable fixation of the two insulation racks 102 and the two cable racks 103 in a cross-shaped state, thus ensuring the stable storage of the cable.

[0047] When it is necessary to adjust the cable winding diameter, for example, when the reserved cable is short and a small diameter winding is needed to increase the number of winding turns, so as to maintain a good clamping state between the cable and the Z-type storage rack 201, thereby preventing the stored cable from becoming loose, the operation steps are as follows:

[0048] First, loosen the nut on the convex docking post 208 using a tool (e.g., a wrench). At this time, the convex docking post 208, turntable 206, and arc-shaped guide rail 209 can rotate as a whole. Then, insert a tool into the polygonal inner hole on the convex docking post 208 to align and rotate it, thereby causing the convex docking post 208, turntable 206, and arc-shaped guide rail 209 to rotate. The rotation of the arc-shaped guide rail 209 can provide a squeezing force to the guide post 203. At the same time, under the guiding assistance of the straight groove 105, the guide post 203, the limiting back plate, the Z-shaped storage rack 201, and the L-shaped limiting rack 204 move linearly along the trajectory of the straight groove 105. In this way, the synchronous contraction or expansion of multiple Z-shaped storage racks 201 is achieved, thereby adjusting the storage space formed by the hooks of multiple Z-shaped storage racks 201, thus achieving the purpose of adjusting the cable winding diameter.

[0049] After adjustment, tighten the nut of the convex docking post 208 with a wrench. The overall operation is simple and convenient.

[0050] Please refer to this carefully. Figures 1-4 The vertical height of the Z-shaped storage rack 201 matches the height of the inner wall of the straight groove 105. The height of the limiting back plate 202 is greater than the height of the straight groove 105, and the horizontal end faces of the limiting back plate 202 protrude from the longitudinal end faces of the Z-shaped storage rack 201. The limiting back plate 202 and the longitudinal part of the Z-shaped storage rack 201 form a "T" shaped structure.

[0051] In this embodiment: through this structure and in cooperation with the L-shaped limiting frame 204, the vertical and horizontal longitudinal limiting of the Z-shaped storage rack 201 can be realized, so that the Z-shaped storage rack 201 can only move in a straight line along the trajectory of the straight groove 105, thus ensuring the stability of the adjustment operation of the Z-shaped storage rack 201.

[0052] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An electric power equipment installation insulating frame, comprising an insulating frame assembly (1) composed of a clamp (101), an insulating support (102), an insulator (103) and a surplus cable support (104), wherein the clamp (101), the insulating support (102) and the surplus cable support (104) are provided with two, the insulator (103) is provided with four, two clamps (101) are fixed on a power pole by bolts, two insulating supports (102) are cross-connected, four insulators (103) are respectively fixed at both ends of the two insulating supports (102), and two insulators (103) on one insulating support (102) penetrate the insulating support (102) and are fixedly connected with one clamp (101), two surplus cable supports (104) are cross-connected, and four insulators (103) away from the insulating support (102) are respectively connected with both ends of the two surplus cable supports (104), characterized in that, The insulating support (102) and the excess cable support (104) are provided with a storage assembly (2) for realizing the winding storage operation of the cable; The storage assembly (2) comprises a limiting unit and an adjusting unit; The limiting unit is used for providing space and limiting for the winding of the cable; The adjusting unit is used for adjusting the winding space of the limiting unit, so as to realize the different winding diameters of the cable.

2. An electrical equipment mounting insulating frame according to claim 1, wherein The limiting unit comprises a Z-shaped storage rack (201), a limiting back plate (202) and an L-shaped limiting rack (204); The excess cable support (104) is symmetrically provided with a linear slot (105), one longitudinal portion of the Z-shaped storage rack (201) penetrates through the linear slot (105) from one side of the excess cable support (104) to the other side of the excess cable support (104) and is fixedly connected with the limiting back plate (202), and the limiting back plate (202) is attached to the other side surface of the excess cable support (104); The L-shaped limiting rack (204) is fixed to one side of the transverse portion of the Z-shaped storage rack (201) and is attached to one side surface of the excess cable support (104), and is used for realizing the horizontal limiting sliding connection of the Z-shaped storage rack (201) and the excess cable support (104). The other longitudinal portion of the Z-shaped storage rack (201) away from the limiting back plate (202) is formed with a bent hook portion, and the four Z-shaped storage racks (201) are used for providing space and limiting for the winding of the cable through the bent hook portion.

3. An electrical equipment mounting insulating frame according to claim 1, wherein The adjusting unit comprises a guide column (203), a fixed rod (205), a rotating disc (206), a rotating hole (207), a convex butt joint column (208) and an arc-shaped guide rail (209); One side of the fixed rod (205) penetrates through the connection portions of the two insulating supports (102) and is connected and fixed with the two insulating supports (102) through bolts; The arc-shaped guide rail (209) is provided with four arc-shaped guide rails (209) which are evenly distributed and fixed on the outer side of the rotating disc (206), the rotating hole (207) is arranged on one side of the rotating disc (206), and the rotating disc (206) is rotatably sleeved on the outer side of the fixed rod (205) through the rotating hole (207); The convex butt joint column (208) is fixed to the other side of the rotating disc (206) and penetrates through the connection portions of the two excess cable supports (104); The guide column (203) is fixed to the side of the limiting back plate (202) away from the Z-shaped storage rack (201), and the four guide columns (203) respectively extend to the inner sides of the four arc-shaped guide rails (209), the rotating disc (206) drives the arc-shaped guide rail (209) to rotate, and is used for realizing the synchronous contraction or expansion of the four groups of Z-shaped storage racks (201), the limiting back plate (202), the guide column (203) and the L-shaped limiting rack (204), so as to realize the adjustment of the storage space formed by the bent hook portions of the four Z-shaped storage racks (201).

4. An electrical equipment mounting insulating frame according to claim 3, wherein The excess cable support (104) is provided with a through hole for penetrating the small diameter screw rod portion of the convex butt joint column (208), and the small diameter screw rod portion of the convex butt joint column (208) is provided with a polygonal inner hole.

5. An electrical equipment mounting insulating frame according to claim 2, wherein The vertical height of the Z-shaped storage rack (201) matches the inner wall height of the straight notch (105), the height of the limiting back plate (202) is greater than the height of the straight notch (105), and the horizontal two end faces of the limiting back plate (202) protrude from the longitudinal portion two end faces of the Z-shaped storage rack (201), and the limiting back plate (202) and the longitudinal portion of the Z-shaped storage rack (201) form a "T" shaped structure.

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