Incoming and outgoing line fixing mechanism of coal mine substation

Abstract

The utility model relates to the field of cable fixing, and discloses an incoming and outgoing line fixing mechanism of a coal mine substation. According to the device, a fixing box is movably connected to the outer surface of the containing platform, a stress rod is movably inserted into the inner surface of the fixing box, lifting hooks are movably connected to the outer surfaces of the two ends of the stress rod in a lap joint mode, the outer surfaces of the lifting hooks are movably sleeved with multiple layers of sleeves, and connecting rods are arranged on the outer surfaces of the ends, away from the lifting hooks, of the multiple layers of sleeves; an external stress body is arranged on the inner surface of the connecting rod, the fixing boxes are distributed on the placement platform in a flush mode so that different cables can be conveniently placed and fixed and then guided out to different areas, under the condition that the cables are many or heavy, mechanical operation needs to be carried out, the fixing boxes are correspondingly placed under the external stress body, the cables are placed in the fixing boxes, and the fixing boxes are convenient to carry out. Under the conditions that dismounting, overhauling and the like are needed, the fixing box of the corresponding layer number of the optical cable is found, the stress rod is inserted, the rocker is pulled out and rotated, then the winding rod rotates to wind the cable rope, and the lifting hook is lifted.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of cable fixing, and particularly relates to a coal mine substation incoming and outgoing line fixing mechanism. BACKGROUND

[0002] The open-pit coal mine substation incoming and outgoing line fixing device is a device specially used for fixing and supporting a power transmission line, which ensures stable and reliable operation of the power transmission line in an open environment through high-strength metal components such as a support, a boom and a fastener.

[0003] As disclosed in the application with the publication number CN214900012U, a kind of open-pit coal mine substation incoming and outgoing line fixing device, including base, groove, first support rod, second support rod, connecting block, hole, bolt, insulator, moving device, ground wire;Groove is set on one board surface of base;Moving device is set in groove;First connecting block is connected with moving device at one end;Second connecting block is sleeved in first support rod, connecting block is set at one end of second support rod;First support rod and second support rod are all provided with hole, bolt is set on first support rod;Connecting block is provided with through hole, and insulator is arranged in through hole;First connecting block, second connecting block, connecting block constitute support device;Support device is provided with three.This scheme has the advantages or progress effect: lower investment cost, can improve the outdoor bare aluminum conductor phase-to-phase insulation level.

[0004] However, in the application, there is no convenient operation mechanism for the case of lifting the cable by a machine for hoisting the cable in a large and complex scene. CONTENT OF THE UTILITY MODEL

[0005] The application aims to solve the problem of lacking a convenient operation mechanism for the case of lifting the cable by a machine for hoisting the cable in a large and complex scene, and provide a coal mine substation incoming and outgoing line fixing mechanism.

[0006] The technical scheme adopted by the application is as follows: a coal mine substation incoming and outgoing line fixing mechanism, including a placing platform, the outer surface of the placing platform is movably connected with a fixing box, the inner surface of the fixing box is movably inserted with a stress rod, the outer surfaces of both ends of the stress rod are movably overlapped with lifting hooks, the outer surface of the lifting hook is movably sleeved with a plurality of sleeve pipes, the outer surface of the end of the plurality of sleeve pipes away from the lifting hook is provided with a connecting rod, and the inner surface of the connecting rod is provided with an external stress main body.

[0007] By adopting the technical scheme, the fixed box is conveniently placed and fixed by being evenly distributed on the placing platform, and is then led out to different areas. In the case of multiple or heavy cables, mechanical operation is required. The fixed box is placed directly below the external force main body. The cable is placed in the fixed box. In the case of disassembly, maintenance, etc., the fixed box corresponding to the layer of the optical cable is found. The force rod is inserted, the rocker is pulled out and rotated, the winding rod is rotated and wound, the lifting hook is lifted, and is clamped at the force rod. The rocker continues to rotate and wind, the whole is lifted above the upper edge of the fixed box, the rocker is inserted into the limiting groove, the whole is fixed, the upper cable is pushed to one side by the external force main body through mechanical operation, relevant personnel perform relevant operation through the fixed box, and the multi-layer sleeve is sleeved with multiple sleeves to ensure that the stress of the cable wind rope on the lifting hook can only be vertical.

[0008] In a preferred embodiment, a gantry is welded on the upper surface of the placing platform. The external force main body is overlapped above the gantry. A reflective sign is fixedly connected to the outer surface of the gantry.

[0009] By adopting the technical scheme, the gantry conveniently supports the external force main body, and ensures traction above. The reflective sign provides a warning effect through reflection at night.

[0010] In a preferred embodiment, a cable wind rope is fixedly connected to the outer surface of the lifting hook. A winding main body shell is fixedly connected to the outer surface of the cable wind rope through a multi-layer sleeve and a connecting rod.

[0011] By adopting the technical scheme, the cable wind rope is fixed to the lifting hook and the winding rod, which facilitates the stress on the lifting hook and provides a prerequisite for winding.

[0012] In a preferred embodiment, a winding rod is rotatably connected to the outer surface of the winding main body shell. A rocker is movably inserted into the outer surface of the winding rod. A limiting groove is fixedly connected to the outer surface of the winding main body shell corresponding to the rocker.

[0013] By adopting the technical scheme, the rocker can be telescopic corresponding to the winding rod. The rocker is fixed by being inserted into the limiting groove. The winding is released after the rocker is pulled out. The winding main body shell covers the fixed box through gravity to form a fixed cable space.

[0014] In a preferred embodiment, a force recess is arranged on the outer surface of the fixed box. A protruding block is fixedly connected to the outer surface of the fixed box.

[0015] By adopting the technical scheme, the force recess facilitates manual insertion and carrying of the fixed box. The protruding block facilitates insertion of a forklift on both sides to complete carrying.

[0016] In a preferred embodiment, the placing platform outer surface is welded with a placing rail, and the fixing box is provided with a lower reference groove corresponding to the placing rail outer surface.

[0017] By adopting the above technical scheme, the lower reference groove corresponds to the placing rail to facilitate the alignment of the fixing box placement, and the upper reference groove facilitates the upward stacking of the fixing box.

[0018] In a preferred embodiment, the fixing box upper surface is welded with a center fixing strip, and the fixing box upper surface is movably inserted with a partition plate.

[0019] By adopting the above technical scheme, the center fixing strip is convenient for stable placement on one side of the fixing box when the cable is large, and the partition plate is convenient for placing the cable with a small diameter in the fixing box.

[0020] In a preferred embodiment, the placing platform one end outer surface is welded with a fixing column, and the fixing column inner surface is movably inserted with a placing plate.

[0021] By adopting the above technical scheme, the power transformation station is introduced from the side corresponding to the fixing column, when the wire is inserted into the fixing column, and the cable is placed in the slot corresponding to the placing plate from bottom to top.

[0022] As described above, by adopting the above technical scheme, the beneficial effects of the present application are:

[0023] In the present application, the fixing box is conveniently placed and fixed for different cables by being evenly distributed on the placing platform, and then is introduced to different areas. In the case of multiple or heavy cables, mechanical work is required. The fixing box is placed directly below the external force main body, the cable is placed in the interior of the fixing box, and in the case of disassembly, maintenance, etc., the fixing box corresponding to the layer of the optical cable is found, the force rod is inserted, the rocker is pulled out and rotated, the winding rod is rotated and wound, the lifting hook is lifted and clamped at the force rod, the rocker is continuously rotated and wound, the whole is lifted higher than the upper edge of the fixing box, the rocker is inserted into the limiting groove, the whole is fixed, the upper cable is pushed to one side by mechanical work, the relevant personnel perform relevant work through the fixing box, and the multi-layer sleeve is connected through multiple sleeves to ensure that the force of the cable wind rope on the lifting hook can only be vertical. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the overall front view of the mechanism of the present application;

[0025] Figure 2 It is the overall back view of the mechanism in the present application;

[0026] Figure 3 It is the external shape diagram of the equipment mechanical auxiliary structure in the present application;

[0027] Figure 4 Disassembly view of each functional component of the independent fixed box in the application.

[0028] Marked in the figure: 1, placement platform; 2, fixed box; 3, force rod; 4, lifting hook; 5, multi-layer sleeve; 6, connecting rod; 7, external force main body; 8, cable wind rope; 9, winding main body shell; 10, winding rod; 11, rocker; 12, limiting groove; 13, force groove; 14, protruding block; 15, placement rail; 16, lower reference groove; 17, upper reference groove; 18, center fixed strip; 19, partition plate; 20, gantry; 21, reflective identification; 22, fixed column; 23, placement plate. DETAILED DESCRIPTION

[0029] To make the purpose, technical scheme and advantages of the embodiments of the application clearer, the technical scheme in the embodiments of the application will be described clearly and completely below in conjunction with the embodiments of the application. Obviously, the described embodiments are some embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the protection scope of the application.

[0030] REFERENCE Figures 1-4 A coal mine substation incoming and outgoing line fixing mechanism, comprising a placement platform 1, the outer surface of the placement platform 1 movably connected with a fixed box 2, the inner surface of the fixed box 2 movably inserted with a force rod 3, the outer surface of the two ends of the force rod 3 movably overlapped with a lifting hook 4, the outer surface of the lifting hook 4 movably sleeved with a multi-layer sleeve 5, the outer surface of the end of the multi-layer sleeve 5 away from the lifting hook 4 is provided with a connecting rod 6, and the inner surface of the connecting rod 6 is provided with an external force main body 7.

[0031] The fixed box 2 is conveniently placed and fixed with different cables by being distributed flush on the placement platform 1, and then led out to different areas. In the case of many or heavy cables, mechanical work is needed. The fixed box 2 is placed directly below the external force main body 7. The cable is placed inside the fixed box 2. In the case of disassembly, maintenance and the like, find the fixed box 2 corresponding to the layer of the optical cable, insert the force rod 3, pull out and rotate the rocker 11, then rotate and wind the cable wind rope 8 with the winding rod 10, lift the lifting hook 4, clamp it at the force rod 3, continue to rotate and wind the rocker 11, and lift the whole to above the upper edge of the fixed box 2. Insert the rocker 11 into the limiting groove 12 groove to fix it. The cable above the whole is pushed to one side by mechanical work, and relevant personnel perform relevant work through the fixed box 2. The multi-layer sleeve 5 is sleeved by multiple sleeves to ensure that the force of the cable wind rope 8 on the lifting hook 4 can only be vertical.

[0032] REFERENCE Figures 1-4The upper surface of the placing platform 1 is welded with a portal frame 20, the outer force main body 7 is overlapped above the portal frame 20, and the outer surface of the portal frame 20 is fixedly connected with a reflective sign 21.

[0033] The portal frame 20 conveniently supports the outer force main body 7 and guarantees the traction above, and the reflective sign 21 provides a warning effect through reflection at night.

[0034] Referring to Figures 1-4 The outer surface of the lifting hook 4 is fixedly connected with a cable wind rope 8, the outer surface of the cable wind rope 8 penetrates through the multi-layer sleeve 5 and the connecting rod 6 and is fixedly connected with a winding main body shell 9.

[0035] The cable wind rope 8 is fixed to the lifting hook 4 and the winding rod 10, which facilitates the force bearing of the lifting hook 4, and the winding main body shell 9 provides a prerequisite for winding.

[0036] Referring to Figures 1-4 The outer surface of the winding main body shell 9 is rotatably connected with the winding rod 10, the outer surface of the winding rod 10 movably inserts a rocker 11, and the outer surface of the winding main body shell 9 is fixedly connected with a limiting groove 12 corresponding to the rocker 11.

[0037] The rocker 11 can be telescopic corresponding to the winding rod 10, is fixed by being inserted into the limiting groove 12, is pulled out to release winding, and the winding main body shell 9 covers the fixed box 2 through gravity to form a fixed cable space.

[0038] Referring to Figures 1-4 The outer surfaces of the two sides of the fixed box 2 are provided with force recesses 13, and the outer surfaces of the two ends of the fixed box 2 are fixedly connected with protruding blocks 14.

[0039] The force recesses 13 facilitate manual clamping and carrying of the fixed box 2, and the protruding blocks 14 facilitate insertion of a forklift on the two sides to complete carrying.

[0040] Referring to Figures 1-4 The outer surface of the placing platform 1 is welded with a placing rail 15, the outer surface of the fixed box 2 is provided with a lower reference groove 16 corresponding to the placing rail 15, and the upper surface of the fixed box 2 is provided with an upper reference groove 17.

[0041] The lower reference groove 16 facilitates alignment of the fixed box 2 placed corresponding to the placing rail 15, and the upper reference groove 17 facilitates upward stacking of the fixed box 2.

[0042] Referring to Figures 1-4 The upper surface of the fixed box 2 is welded with a center fixed strip 18, and the fixed box 2 movably inserts a partition plate 19.

[0043] The center fixed strip 18 facilitates stable placement of a large cable on one side in the fixed box 2, and the partition plate 19 facilitates placement of a cable with a relatively small diameter in the fixed box 2.

[0044] Referring to Figures 1-4 The outer surface of one end of the placement platform 1 is welded with a fixed column 22, and the inner surface of the fixed column 22 is movably inserted with a placement plate 23.

[0045] The application mechanism is corresponding to the outgoing side of the transformer substation, and when the line is inserted, the placement plate 23 is inserted into the fixed column 22, and the cable is placed in the corresponding slot of the placement plate 23 from bottom to top.

[0046] The implementation principle of the coal mine transformer substation incoming and outgoing line fixing mechanism embodiment of the application is:

[0047] The application mechanism is corresponding to the outgoing side of the transformer substation, and when the line is inserted, the placement plate 23 is inserted into the fixed column 22, and the cable is placed in the corresponding slot of the placement plate 23 from bottom to top. The fixed box 2 is placed on the placement rail 15, and is fixed on the upper layer by the lower reference slot 16, so as to ensure the land use efficiency. In the case of less cable, the fixed box 2 is evenly distributed on the placement platform 1 to facilitate the placement and fixation of different cables, and then is led out to different areas. In the case of more or heavy cables, mechanical operation is required. The fixed box 2 is placed directly below the external force main body 7, the cable is placed in the internal of the fixed box 2, the rocker 11 corresponding to the winding rod 10 can be telescopic, and is fixed by being inserted into the limiting slot 12 groove. After being pulled out, the winding is released. The winding main body shell 9 is covered on the upper side of the fixed box 2 by gravity to form a fixed cable space. In the case of disassembly, maintenance and the like, the fixed box 2 corresponding to the layer of the optical cable is found, the force rod 3 is inserted, the rocker 11 is pulled out and rotated, and then the winding rod 10 is rotated and wound. The lifting hook 4 is lifted and clamped at the force rod 3, the rocker 11 is continuously rotated and wound, the whole is lifted higher than the upper edge of the fixed box 2, the rocker 11 is inserted into the limiting slot 12 groove, the whole upper cable is pushed to one side by mechanical operation, and the relevant personnel operate through the fixed box 2.

[0048] The above embodiments are only used to illustrate the technical solutions of the application, but not to limit them; although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the application.

Claims

1. A coal mine substation incoming and outgoing line fixing mechanism, comprising a placing platform (1), characterized in that: The placing platform (1) outer surface is movably connected with a fixed box (2), the fixed box (2) inner surface movably inserts a stress rod (3), the stress rod (3) both ends outer surface movably overlaps with a lifting hook (4), the lifting hook (4) outer surface movably overlaps with a plurality of sleeve (5), the plurality of sleeve (5) away from the lifting hook (4) one end outer surface is provided with connecting rod (6), the connecting rod (6) inner surface is provided with an external force main body (7).

2. The incoming and outgoing line fixing mechanism of a coal mine substation according to claim 1, characterized in that: The placing platform (1) upper surface is welded with a portal frame (20), the external force main body (7) outer surface overlaps above the portal frame (20), the portal frame (20) outer surface is fixedly connected with a reflective sign (21).

3. The incoming and outgoing line fixing mechanism of a coal mine substation according to claim 1, characterized in that: The lifting hook (4) outer surface is fixedly connected with a cable wind rope (8), the cable wind rope (8) outer surface penetrates the plurality of sleeve (5) and the connecting rod (6) fixedly connected with a winding main body shell (9).

4. The incoming and outgoing line fixing mechanism of a coal mine substation according to claim 3, characterized in that: The winding main body shell (9) outer surface is rotatably connected with a winding rod (10), the winding rod (10) outer surface movably inserts a rocker (11), the winding main body shell (9) corresponding rocker (11) outer surface is fixedly connected with a limit groove (12).

5. The incoming and outgoing line fixing mechanism of a coal mine substation according to claim 1, characterized in that: The fixed box (2) both sides outer surface is provided with a stress recess (13), the fixed box (2) both ends outer surface is fixedly connected with a protruding block (14).

6. The incoming and outgoing line fixing mechanism of a coal mine substation according to claim 1, characterized in that: The placing platform (1) outer surface is welded with a placing rail (15), the fixed box (2) corresponding placing rail (15) outer surface is provided with a lower reference groove (16), the fixed box (2) upper surface is provided with an upper reference groove (17) correspondingly.

7. The incoming and outgoing line fixing mechanism of a coal mine substation according to claim 1, characterized in that: The fixed box (2) upper surface is welded with a center fixed strip (18), the fixed box (2) upper surface movably inserts a baffle (19).

8. The incoming and outgoing line fixing mechanism of a coal mine substation according to claim 1, characterized in that: The placing platform (1) one end outer surface is welded with a fixed column (22), the fixed column (22) inner surface movably inserts a placing plate (23).

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