Protective assembly for electrical transmission pipeline

Abstract

The utility model discloses a protection assembly for an electrical transmission pipeline. A fixing plate opening is formed in the side face of a fixing protection plate. A movable protection plate is arranged on one side of the fixed protection plate, and a movable protection plate opening is formed in the side face of the movable protection plate; a main guide rail is arranged on one side of the movable protection plate and connected to the movable protection plate, and an auxiliary guide rail is arranged on the other side of the movable protection plate and connected to the movable protection plate. A main guide rail groove is formed in one side of the main guide rail, and the main guide rail groove is formed in the fixed protective plate; an auxiliary guide rail groove is formed in one side of the auxiliary guide rail, and the auxiliary guide rail groove is formed in the fixed protective plate; a rotary guide rail is arranged on one side of the main guide rail groove and arranged on a fixed protection plate. Limiting guide rails are arranged on one sides of the rotating guide rails. The protective assembly solves the problems that in the prior art, a protective assembly is large in size, a large amount of space needs to be occupied in the using and transporting processes, and the efficiency in the transporting and using processes is affected.

Description

Technical Field

[0001] The utility model belongs to the technical field related to electrical transmission pipelines in power plants, and particularly relates to a protective component for electrical transmission pipelines. Background Art

[0002] Electrical transmission pipelines are an indispensable product in the process of circuit transmission. Power plants need a large number of electrical transmission pipelines to transmit electricity to various units. Since there are many electrical transmission pipelines in power plants, some electrical transmission pipelines will be laid on the ground, which will cause certain safety problems. Workers often kick or use carts to hit these electrical transmission pipelines on the ground due to busy work, causing damage to the electrical transmission pipelines, leakage or personal injury;

[0003] There are a large number of electrical transmission pipelines on the market. In the Chinese utility model patent application disclosure specification CN202221238967.X, an anti-collision component for the electrical transmission pipeline of a thermal power plant is disclosed. The protective component is large in size and requires a large amount of space during use and transportation, which affects the efficiency during transportation and use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a protective component for electrical transmission pipelines, which solves the problem that the protective component in the above-mentioned background technology is large in size, takes up a lot of space during use and transportation, and affects the efficiency during transportation and use.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A protective component for an electrical transmission pipeline, comprising a fixed guard plate and a movable guard plate, wherein a fixed guard plate opening is provided on the side of the fixed guard plate; a movable guard plate is provided on one side of the fixed guard plate, and a movable guard plate opening is provided on the side of the movable guard plate; a main guide is provided on one side of the movable guard plate, and the main guide is connected to the movable guard plate, and a guide rail is provided on the other side of the movable guard plate, and the guide rail is connected to the movable guard plate; a main guide groove is provided on one side of the main guide, and the main guide groove is provided on the fixed guard plate; a guide rail groove is provided on one side of the guide rail, and the guide rail groove is provided on the fixed guard plate; a rotating guide rail is provided on one side of the main guide groove, and the rotating guide rail is provided on the fixed guard plate; a limiting guide rail is provided on one side of the rotating guide rail; a rotating limiting block is provided on one side of the main guide; the rotating limiting block is connected to the main guide; the limiting guide rail prevents the rotating limiting block from detaching from the rotating guide rail.

[0007] Preferably, a protective mechanism is provided inside the fixed guard plate and the movable guard plate; the protective mechanism comprises an adjusting plate, an adjusting plate guide rail, a protective spiral rod, a spring piece, a worm wheel, a worm, and a worm gear; a protective spiral rod is provided inside the fixed guard plate and the movable guard plate, and the protective spiral rod is movably connected to the fixed guard plate and the movable guard plate; an adjusting plate is provided on one side of the protective spiral rod; a plurality of adjusting plate guide rails are provided on one side of the adjusting plate, and the adjusting plate guide rails are correspondingly connected to the fixed guard plate and the movable guard plate; the adjusting plate is moved along the adjusting plate guide rail by rotating the protective spiral rod; a plurality of spring pieces are provided on one side of the adjusting plate guide rail corresponding to the fixed guard plate opening and the movable guard plate opening; one end of the spring piece is connected to the adjusting plate, and the other end of the spring piece is correspondingly connected to the fixed guard plate and the movable guard plate; a worm wheel is provided on one side of the protective spiral rod; when the worm wheel is rotated, the worm wheel drives the spiral rod to rotate, so that the adjusting plate pushes the spring piece to move, so that the spring piece bulges, and when the outside hits the protective component, a certain impact force is absorbed by the spring piece, thereby improving the anti-collision effect of the protective component.

[0008] Preferably, a worm is provided on one side of the worm wheel, and the worm corresponds to the worm wheel and is movably connected to the fixed guard plate and the movable guard plate respectively; a worm gear is provided on one side of the worm wheel; through the direct self-locking property of the worm wheel and the worm, the worm wheel can only be driven to rotate by the worm, thereby avoiding the spring sheet from rebounding after the adjustment is completed.

[0009] Preferably, an adjustment rail is provided on one side of the movable guard plate, and the adjustment rail is arranged on the movable guard plate; a plurality of adjustment bases are provided on one side of the adjustment rail, and the adjustment bases are movably arranged in the adjustment rail; an adjustment ring is provided on one side of the adjustment base, and the adjustment ring is connected to the adjustment base; an adjustment gear is provided on one side of the adjustment ring corresponding to the worm gear, and a turntable is provided on one side of the adjustment gear, and the turntable and the adjustment gear are movably connected to the adjustment ring through a rotating shaft; when the protective mechanism needs to be adjusted, the adjustment ring is rotated to make the adjustment gear contact with the worm gear, and the adjustment of the protective mechanism is achieved by rotating the turntable, thereby improving the work efficiency of the staff in adjusting the protective mechanism.

[0010] Preferably, a protective cover is provided on one side of the fixed guard plate, and the protective cover is connected to the fixed guard plate; a protective plate is provided on one side of the movable guard plate, and the protective plate is connected to the movable guard plate; a main limiting groove is provided on one side of the main guide rail, and an auxiliary limiting groove is provided on one side of the auxiliary guide rail; a limiting rod is provided on one side of the protective cover corresponding to the main limiting groove and the auxiliary limiting groove, and a limiting spring is provided on one side of the limiting rod, one end of the limiting spring is connected to the limiting rod, and the other end is connected to the protective cover; when the movable guard plate is pushed to move so that the main guide rail and the auxiliary guide rail enter the protective cover, the spring pushes the limiting rod to enter the main limiting groove and the auxiliary limiting groove to prevent the movable guard plate from moving.

[0011] Preferably, a fixed plate is provided on one side of the fixed guard plate, a spiral rod is provided on one side of the fixed plate, an adjustment handle is provided on one side of the spiral rod, one end of the spiral rod is connected to the adjusting handle, and the other end is movably connected to the fixed plate; the adjusting handle and the fixed plate are movably connected to the fixed guard plate through the spiral rod; the fixing plate is moved along the axis of the spiral rod by rotating the adjusting handle, and the protective assembly is adjusted by rotating the adjusting handle to fix electrical transmission pipelines of different thicknesses.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. When the transportation space is long and narrow, the mobile guard plate slides in the main rail groove and the auxiliary rail groove through the main rail and the auxiliary rail; when the mobile guard plate moves along the main rail groove, the rotating limit block is moved into the rotating guide rail, and the mobile guard plate is rotated to make the mobile guard plate rotate along the rotating guide rail through the rotating limit block; the rotating guard plate and the fixed guard plate are on the same center line; the protection mechanism becomes long and narrow, and the mobile guard plate is reset when the transportation space is short. The protection component can be adjusted according to the use environment to facilitate transportation.

[0014] 2. When the worm gear is rotated, the worm gear drives the spiral rod to rotate, so that the adjustment plate pushes the spring piece to move, causing the spring piece to bulge. When the outside hits the protective component, the spring piece absorbs a certain impact force, thereby improving the anti-collision effect of the protective component; at the same time, during transportation, the protective mechanism can be retracted into the fixed guard plate and the movable guard plate to reduce the volume of the protective component for easy transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Attached Figure 1 This is a schematic diagram of the structure of a protective component for an electrical transmission pipeline of the utility model;

[0017] Attached Figure 2 It is a structural schematic diagram of the other side of a protective component for an electrical transmission pipeline of the utility model;

[0018] Attached Figure 3 This is a schematic diagram of the structure of a movable guard plate of a protective component for an electrical transmission pipeline of the utility model;

[0019] Attached Figure 4 This is a schematic diagram of the structure of a limit rod of a protection component for an electrical transmission pipeline of the utility model;

[0020] Attached Figure 5 This is a schematic diagram of the structure of an adjustment plate of a protective component for an electrical transmission pipeline of the utility model;

[0021] Attached Figure 6 This is a schematic diagram of the structure of a protective mechanism of a protective assembly for an electrical transmission pipeline of the utility model;

[0022] Attached Figure 7 This is a schematic diagram of the structure of an adjustment ring of a protective component for an electrical transmission pipeline of the utility model;

[0023] Attached Figure 8 This is a schematic diagram of the structure of a rotating guide rail of a protective assembly for an electrical transmission pipeline of the utility model;

[0024] In the figure: 1-fixed guard plate; 11-limiting guide rail; 12-rotating guide rail; 13-main rail groove; 14-auxiliary rail groove; 2-fixed guard plate opening; 3-adjusting handle; 31-fixed plate; 32-screw rod; 4-movable guard plate; 41-protective plate; 42-main rail; 421-main limiting groove; 422-rotating limiting block; 43-auxiliary rail; 431-auxiliary limiting groove; 44-adjusting guide rail; 5-protective cover; 51-limiting rod; 52-limiting spring; 6-protective mechanism; 61-movable guard plate opening; 62-adjusting plate; 621-adjusting plate guide rail; 63-protective screw rod; 64-shrapnel; 65-worm wheel; 66-worm; 67-worm gear; 7-adjusting circle; 71-turntable; 72-adjusting base; 73-adjusting gear. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] A protective assembly for an electrical transmission pipeline, comprising a fixed guard plate 1 and a movable guard plate 4, wherein a plurality of fixed guard plate openings 2 are provided on one side of the fixed guard plate 1; a movable guard plate 4 is provided on one side of the fixed guard plate 1, wherein a plurality of movable guard plate openings 61 are provided on one side of the movable guard plate 4; a main guide rail 42 is provided on one side of the movable guard plate 4, wherein the main guide rail 42 is connected to the movable guard plate 4, and a guide rail 43 is provided on the other side of the movable guard plate 4, wherein the guide rail 43 is connected to the movable guard plate 4; a main guide rail groove 13 is provided on one side of the main guide rail 42, wherein the main guide rail groove 13 is provided on the fixed guard plate 1; a guide rail groove 14 is provided on one side of the guide rail 43, wherein the guide rail groove 14 is provided on the fixed guard plate 1; the movable guard plate 4 is connected to the guide rail 42 via the main guide rail 42. The rail 43 slides in the main rail groove 13 and the auxiliary rail groove 14; a rotating guide rail 12 is provided on one side of the main rail groove 13, and the rotating guide rail 12 is arranged on the fixed guard plate 1; a limiting guide rail 11 is provided on one side of the rotating guide rail 12; a rotating limit block 422 is provided on one side of the main rail 42; the rotating limit block 422 is connected to the main rail 42; the limiting guide rail 11 prevents the rotating limit block 422 from detaching from the rotating guide rail 12; when the movable guard plate 4 moves along the main rail groove 13, the rotating limit block 422 enters the rotating guide rail 12 by moving, and the movable guard plate 4 is rotated to make the movable guard plate 4 rotate along the rotating guide rail 12 through the rotating limit block 422; the rotating guard plate and the fixed guard plate 1 are placed on the same center line.

[0027] The fixed guard plate 1 and the movable guard plate 4 are both provided with a protective mechanism 6; the protective mechanism 6 includes an adjustment plate 62, an adjustment plate guide rail 621, a protective spiral rod 63, a spring 64, a worm wheel 65, a worm 66, and a worm gear 67; the fixed guard plate 1 and the movable guard plate 4 are provided with a protective spiral rod 63, and the protective spiral rod 63 is movably connected to the fixed guard plate 1 and the movable guard plate 4; an adjustment plate 62 is provided on one side of the protective spiral rod 63; a plurality of adjustment plate guide rails 621 are provided on one side of the adjustment plate 62, and the adjustment plate guide rails 621 are correspondingly connected to the fixed guard plate 1 and the movable guard plate 4; by rotating the protective The screw rod 63 enables the adjustment plate 62 to move along the adjustment plate guide rail 621; a plurality of spring pieces 64 are provided on one side of the adjustment plate guide rail 621 corresponding to the fixed guard plate opening 2 and the movable guard plate opening 61; one end of the spring piece 64 is connected to the adjustment plate 62, and the other end of the spring piece 64 is correspondingly connected to the fixed guard plate 1 and the movable guard plate 4; a worm gear 65 is provided on one side of the protective screw rod 63; when the worm gear 65 is rotated, the worm gear 65 mobilizes the screw rod 32 to rotate, so that the adjustment plate 62 pushes the spring piece 64 to move, so that the spring piece 64 bulges, and when the outside hits the protective component, a certain impact force is absorbed by the spring piece 64, thereby improving the anti-collision effect of the protective component.

[0028] A worm 66 is provided on one side of the worm wheel 65, and the worm 66 is movably connected to the fixed guard plate 1 and the movable guard plate 4 respectively corresponding to the worm wheel 65; a worm wheel 65 gear is provided on one side of the worm wheel 65; through the direct self-locking property of the worm wheel 65 and the worm 66, the worm wheel 65 can only be driven to rotate by the worm 66, thereby avoiding the spring sheet 64 from rebounding after the adjustment is completed.

[0029] An adjustment rail 44 is provided on one side of the movable guard plate 4, and the adjustment rail 44 is arranged on the movable guard plate 4; a plurality of adjustment bases 72 are provided on one side of the adjustment rail 44, and the adjustment base 72 is movably arranged in the adjustment rail 44; an adjustment ring 7 is provided on one side of the adjustment base 72, and the adjustment ring 7 is connected to the adjustment base 72; an adjustment gear 73 is provided on one side of the adjustment ring 7 corresponding to the worm gear 67, and a turntable 71 is provided on one side of the adjustment gear 73, and the turntable 71 and the adjustment gear 73 are movably connected to the adjustment ring 7 through a rotating shaft; when it is necessary to adjust the protective mechanism 6, the adjustment ring 7 is rotated to make the adjustment gear 73 contact with the worm gear 67, and the protective mechanism 6 is adjusted by rotating the turntable 71, thereby improving the work efficiency of the staff in adjusting the protective mechanism 6.

[0030] A protective cover 5 is provided on one side of the fixed guard plate 1, and the protective cover 5 is connected to the fixed guard plate 1; a protective plate 41 is provided on one side of the movable guard plate 4, and the protective plate 41 is connected to the movable guard plate 4; a main limiting groove 421 is provided on one side of the main guide rail 42, and an auxiliary limiting groove 431 is provided on one side of the auxiliary guide rail 43; a limiting rod 51 is provided on one side of the protective cover 5 corresponding to the main limiting groove 421 and the auxiliary limiting groove 431, and a limiting spring 52 is provided on one side of the limiting rod 51, one end of the limiting spring 52 is connected to the limiting rod 51, and the other end is connected to the protective cover 5; when the movable guard plate 4 is pushed to move so that the main guide rail 42 and the auxiliary guide rail 43 enter the protective cover 5, the spring pushes the limiting rod 51 to enter the main limiting groove 421 and the auxiliary limiting groove 431 to prevent the movable guard plate 4 from moving.

[0031] A fixing plate 31 is provided on one side of the fixing guard plate 1, a spiral rod 32 is provided on one side of the fixing plate 31, an adjusting handle 3 is provided on one side of the spiral rod 32, one end of the spiral rod 32 is connected to the adjusting handle 3, and the other end is movably connected to the fixing plate 31; the adjusting handle 3 and the fixing plate 31 are movably connected to the fixing guard plate 1 through the spiral rod 32; the fixing plate 31 is moved along the axis of the spiral rod 32 by rotating the adjusting handle 3, and the adjusting protection component is adjusted by rotating the adjusting handle 3 to fix electrical transmission pipelines of different thicknesses.

[0032] In this embodiment, the number of the fixed guard plate openings and the movable guard plate openings is the same. Specifically, the number of the fixed guard plate openings and the movable guard plate openings can be two, four, or six.

[0033] The working process of the utility model is as follows: when the transportation space is long and narrow, the movable guard plate 4 can slide in the main rail groove 13 and the auxiliary rail groove 14 through the main rail 42 and the auxiliary rail 43; when the movable guard plate 4 moves along the main rail groove 13, the rotating limit block 422 is moved to enter the rotating guide rail 12, and the movable guard plate 4 is rotated to make the movable guard plate 4 rotate along the rotating guide rail 12 through the rotating limit block 422; the rotating guard plate and the fixed guard plate 1 are on the same center line; the protection mechanism 6 becomes long and narrow, and the movable guard plate 4 is reset when the transportation space is short. The protection component can be adjusted according to the use environment to facilitate transportation. When in use, place the fixed guard plate 1 against one side of the electrical transmission pipeline, rotate the movable guard plate 4 along the rotating guide rail 12, so that the movable guard plate 4 is transferred to the other side of the electrical transmission pipeline, and the movable guard plate 4 is pushed to slide along the main rail groove 13 and the auxiliary rail groove 14, and the movable guard plate 4 is fixed by the limit rod 51, and the fixed plate 31 is pushed to move by rotating the adjustment handle 3, so as to realize the fixation of the protective assembly to the electrical transmission pipeline; when the worm gear 65 is rotated, the worm gear 65 mobilizes the spiral rod 32 to rotate, so that the adjustment plate 62 pushes the spring piece 64 to move, so that the spring piece 64 bulges, and when the outside hits the protective assembly, a certain impact force is absorbed by the spring piece 64, thereby improving the anti-collision effect of the protective assembly; at the same time, when in the transportation process, the protective mechanism 6 can be retracted into the fixed guard plate 1 and the movable guard plate 4 to reduce the volume of the protective assembly for easy transportation.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective assembly for an electrical transmission pipeline, comprising a fixed guard plate and a movable guard plate, characterized in that: The side of the fixed guard plate is provided with a fixed guard plate opening, and the side of the fixed guard plate is provided with a movable guard plate; the side of the movable guard plate is provided with a movable guard plate opening, and the side of the movable guard plate is provided with a main rail; the main rail is connected to the movable guard plate, and the other side of the mobile guard plate is provided with a guide rail, and the guide rail is connected to the movable guard plate; one side of the main rail is provided with a main rail groove, and the main rail groove is provided on the fixed guard plate; one side of the guide rail is provided with a guide rail groove, and the guide rail groove is provided on the fixed guard plate; one side of the main rail groove is provided with a rotating guide rail, and the rotating guide rail is provided on the fixed guard plate; one side of the rotating guide rail is provided with a limiting guide rail; one side of the main rail is provided with a rotating limit block; the rotating limit block is connected to the main rail; the limiting guide rail prevents the rotating limit block from detaching from the rotating guide rail.

2. A protective assembly for electrical transmission pipelines according to claim 1, characterized in that: Both the fixed guard plate and the movable guard plate are provided with a protective mechanism; the protective mechanism includes an adjusting plate, an adjusting plate guide rail, a protective spiral rod, a spring clip, a worm gear, a worm, and a worm gear. The fixed guard plate and the movable guard plate are provided with a protective spiral rod, and the protective spiral rod is movably connected to the fixed guard plate and the movable guard plate; an adjusting plate is provided on one side of the protective spiral rod; a plurality of adjusting plate guide rails are provided on one side of the adjusting plate, and the adjusting plate guide rails are correspondingly connected to the fixed guard plate and the movable guard plate; the adjusting plate is moved along the adjusting plate guide rail by rotating the protective spiral rod; a plurality of spring clips are provided on one side of the adjusting plate guide rail corresponding to the fixed guard plate opening and the movable guard plate opening; one end of the spring clip is connected to the adjusting plate, and the other end of the spring clip is correspondingly connected to the fixed guard plate and the movable guard plate; a worm gear is provided on one side of the protective spiral rod.

3. A protective assembly for electrical transmission pipelines according to claim 2, characterized in that: A worm is provided on one side of the worm wheel, and the worm is movably connected to the fixed guard plate and the movable guard plate corresponding to the worm wheel; a worm gear is provided on one side of the worm wheel.

4. A protective assembly for electrical transmission pipelines according to claim 3, characterized in that: An adjustment rail is provided on one side of the movable guard plate, and the adjustment rail is arranged on the movable guard plate; a plurality of adjustment bases are provided on one side of the adjustment rail, and the adjustment bases are movably arranged in the adjustment rail; an adjustment ring is provided on one side of the adjustment base, and the adjustment ring is connected to the adjustment base; an adjustment gear is provided on one side of the adjustment ring corresponding to the worm gear, and a turntable is provided on one side of the adjustment gear, and the turntable and the adjustment gear are movably connected to the adjustment ring through a rotating shaft.

5. The protective assembly for electrical transmission pipeline according to claim 2, characterized in that: A protective cover is provided on one side of the fixed guard plate, and the protective cover is connected to the fixed guard plate; a protective plate is provided on one side of the movable guard plate, and the protective plate is connected to the movable guard plate; a main limit groove is provided on one side of the main rail, and an auxiliary limit groove is provided on one side of the auxiliary rail; a limit rod is provided on one side of the protective cover corresponding to the main limit groove and the auxiliary limit groove, and a limit spring is provided on one side of the limit rod, one end of the limit spring is connected to the limit rod, and the other end is connected to the protective cover.

6. The protective assembly for electrical transmission pipeline according to claim 2, characterized in that: A fixing plate is provided on one side of the fixed guard plate, a spiral rod is provided on one side of the fixed plate, an adjustment handle is provided on one side of the spiral rod, one end of the spiral rod is connected to the adjustment handle, and the other end is movably connected to the fixing plate; the adjustment handle and the fixing plate are movably connected to the fixed guard plate through the spiral rod.

7. The protective assembly for electrical transmission pipeline according to claim 1, characterized in that: The number of the fixed guard plate openings and the movable guard plate openings is the same.

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