Distribution line temporary support frame capable of being stored

Abstract

The utility model discloses a storable temporary support frame for a distribution line, which comprises a sliding column, a bottom column fixedly mounted at the upper end of the sliding column, connecting hinges arranged on the outer wall of the sliding column in an array manner, a rotating rod rotatably mounted at one end, far away from the sliding column, of each connecting hinge, and a rotating hinge rotatably mounted at one end, far away from each connecting hinge, of each rotating rod. A locking rod sleeve is fixedly installed at the end, away from the rotating rod, of the rotating hinge, a lifting column is fixedly installed at the upper end of the bottom column, supporting hinges are arranged on the outer wall of the lifting column in an array mode, and supporting legs are rotatably installed at the ends, away from the lifting column, of the supporting hinges. The top column is stored in the lifting column through the lifting switch, the telescopic rod is shortened, the limiting block is separated from the limiting groove, and the supporting rod and the telescopic rod are folded and stored.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of distribution line, concretely is a storable distribution line temporary support frame. BACKGROUND

[0002] The distribution line support frame is usually used to temporarily support the distribution line, with the rapid development of Chinese economy and the acceleration of urbanization process, the demand of temporary power supply line is increasing, and the safety of temporary power supply line is a problem that must be paid attention to, because they are usually used in construction sites, activity sites or emergency situations, so they need to be quickly built and removed, and the stability and safety of the power supply line must be ensured, therefore, the related line temporary support frame is gradually used.

[0003] Through the search, it is found that the prior art with publication number CN211127030U discloses a temporary support frame for distribution line, which comprises buckles, connecting rods, shafts, telescopic frames, threaded shafts, main bodies, insulating rubbers, tracks, bearings, bases, rotating wheels, supports, hanging rods, stabilizing frames, axles and rubber buckles, the rotation of the rotating wheel drives the rotation of the support, and the supports distributed at the bottom of the base are opened, then the main body is rotated by the bearing and placed in a vertical position, since the outer wall of the main body is paved with insulating rubber, it can prevent electric shock, and the inside of the main body is provided with a track, the telescopic frame is slid on the track by rotating the threaded shaft, the height of the telescopic frame on the whole device is adjusted, the height of the applicable object is reached, then the hanging rod is opened by rotating the shaft, and then the rubber buckle is rotated to a fixed angle by the axle, the rubber buckle can separate and arrange the lines, and the buckle at the top of the connecting rod can temporarily fix and store the lines, when all the structures are opened, the line support function is realized.

[0004] The above-mentioned existing distribution line support frame is not convenient to fold, and the buckle for fixing the line cannot adjust the distance, so it cannot meet the different use scenes, therefore, based on the above-mentioned search and combined with the existing problems, a storable distribution line temporary support frame is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a storable distribution line temporary support frame to solve the problems in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides following technical scheme: a storable power distribution line temporary support frame, including sliding column, the upper end of sliding column is fixedly installed with bottom column, and sliding column is sleeved on the outer wall of bottom column, the outer wall of sliding column is provided with connecting hinge in array, the one end of connecting hinge away from sliding column is rotatably installed with rotating lever, the one end of rotating lever away from connecting hinge is rotatably installed with rotating hinge, the one end of rotating hinge away from rotating lever is fixedly installed with lock rod sleeve.

[0007] Further, the upper end of the bottom column is fixedly installed with a lifting column, the outer wall of the lifting column is provided with a support hinge in array, the one end of the support hinge away from the lifting column is rotatably installed with a support leg, and the lock rod sleeve is slidably sleeved on the outer wall of the support leg.

[0008] Further, the inner wall of the lifting column is fixedly installed with a support column, the inside of the support column is rotatably installed with a lifting switch, and the lifting switch passes through the inner wall of the lifting column, the one end of the lifting switch close to the support column is fixedly installed with a driving gear, the one end of the driving gear away from the lifting switch is fixedly installed with a support plate, and the support plate is fixed on the inner wall of the support column, the upper end of the support plate is fixedly installed with a fixed plate.

[0009] Further, the inside of the fixed plate is rotatably installed with a threaded rod, the one end of the threaded rod close to the fixed plate is fixedly installed with a driven gear, the other end of the threaded rod is rotatably connected with a top column, and the center of the top column is provided with a threaded hole.

[0010] Further, the two ends of the top column are symmetrically provided with limiting grooves, the upper end of the limiting groove is fixedly installed with a top hinge, the one end of the top hinge away from the top column is rotatably installed with an extension rod, the lower end of the extension rod is rotatably installed with a support rod, and the one end of the support rod away from the extension rod is rotatably installed with a limiting block.

[0011] Further, the one end of the extension rod away from the top column is provided with a sliding groove, and the limiting hole is formed in the sliding groove, the limiting plate is slidably arranged in the sliding groove, the two ends of the limiting plate inside are symmetrically installed with sliding blocks, the lower end of the sliding block is fixedly installed with the connecting plate, the lower end of the connecting plate is fixedly installed with a limiting column, and the spring telescopic cylinder is fixedly installed between the connecting plates.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses in use can with lock rod sleeve and sliding column with support leg rotatory storage, through the lifting switch with top column storage into the lifting column, through the extension rod shortening, limiting block is separated from the limiting groove, with the extension rod folding storage of support rod, the volume of support frame after storage is small, convenient transportation carries.

[0014] 2、The utility model discloses a distribution line is placed between the limiting board, and the interval of limiting board is adjusted through pressing the sliding block, make the position of the distribution line of placing widen or narrow, to meet different use place. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the main body structure schematic diagram of the utility model;

[0016] Figure 2 It is the support structure schematic diagram of the utility model;

[0017] Figure 3 It is the lifting structure schematic diagram of the utility model;

[0018] Figure 4 It is the line support structure schematic diagram of the utility model;

[0019] Figure 5 It is the sliding groove structure schematic diagram of the utility model;

[0020] Figure 6 It is the limiting board internal structure schematic diagram of the utility model.

[0021] In the drawing: 1, top column;2, lifting column;3, bottom column;4, sliding column;5, support leg;6, rotating rod;7, lock rod sleeve;8, lifting switch;9, support rod;10, telescopic rod;11, support hinge;12, rotating hinge;13, connecting hinge;14, support column;15, driving gear;16, driven gear;17, support plate;18, fixed plate;19, threaded rod;20, top hinge;21, limiting block;22, limiting groove;23, limiting board;24, sliding block;25, connecting plate;26, limiting column;27, spring telescopic cylinder;28, limiting hole. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Embodiment: please refer to Figure 1 、 Figure 2The utility model provides a storable power distribution line temporary support frame, including the upper end fixed mounting of slide column 4 bottom column 3, and slide column 4 is slidably sleeved on the outer wall of bottom column 3, the outer wall of slide column 4 is provided with the array of connecting hinge 13, the one end rotation of connecting hinge 13 away from slide column 4 is installed with rotating lever 6, the one end rotation of rotating lever 6 away from connecting hinge 13 is installed with rotating hinge 12, the one end fixed mounting of rotating hinge 12 away from rotating lever 6 is installed with lock rod sleeve 7, when slide column 4 moves upwards, slide column 4 drives connecting hinge 13 to move upwards, rotating lever 6 rotates clockwise with connecting hinge 13 as center, rotating hinge 12 rotates clockwise with the one end of rotating lever 6 away from connecting hinge 13 as center point, and drives lock rod sleeve 7 to move upwards, when slide column 4 moves downwards, slide column 4 drives connecting hinge 13 to move downwards, rotating lever 6 rotates counterclockwise with connecting hinge 13 as center, rotating hinge 12 rotates counterclockwise with the one end of rotating lever 6 away from connecting hinge 13 as center point, and drives lock rod sleeve 7 to move downwards.

[0024] Please see Figure 1 、 Figure 2 , the upper end fixed mounting of bottom column 3 is installed with lifting column 2, the outer wall of lifting column 2 is provided with the array of support hinge 11, the one end rotation of support hinge 11 away from lifting column 2 is installed with support leg 5, and the outer wall of support leg 5 is slidably sleeved with lock rod sleeve 7, when lock rod sleeve 7 slides upwards on support leg 5, lock rod sleeve 7 drives support leg 5 to rotate counterclockwise with support hinge 11 as center line point, makes support leg 5 rotate and be stored to be parallel with lifting column 2, when lock rod sleeve 7 slides downwards on support leg 5, lock rod sleeve 7 drives support leg 5 to rotate clockwise with support hinge 11 as center point, makes support leg 5 rotate to the original position.

[0025] Please see Figure 1 、 Figure 3 , the inner wall of lifting column 2 is fixedly installed with support column 14, the inside rotation of support column 14 is installed with lifting switch 8, and lifting switch 8 passes through the inner wall of lifting column 2, the one end fixed mounting of lifting switch 8 near support column 14 is installed with driving gear 15, the one end fixed mounting of driving gear 15 away from lifting switch 8 is installed with support plate 17, and the inner wall of support column 14 is fixed with support plate 17, the upper end fixed mounting of support plate 17 is installed with fixed plate 18, when rotating lifting switch 8 clockwise, lifting switch 8 drives driving gear 15 to rotate clockwise, driving gear 15 drives driven gear 16 to rotate counterclockwise, when rotating lifting switch 8 counterclockwise, lifting switch 8 drives driving gear 15 to rotate counterclockwise, and driving gear 15 drives driven gear 16 to rotate clockwise.

[0026] Please see Figure 1 、 Figure 3The inside of the fixed plate 18 is rotatably installed with a threaded rod 19, one end of the threaded rod 19 is fixedly installed with a driven gear 16 close to the fixed plate 18, the other end of the threaded rod 19 is rotatably connected with a jacks 1, and the center of the jacks 1 is provided with a threaded hole, when the driven gear 16 rotates counterclockwise, the driven gear 16 drives the threaded rod 19 to rotate counterclockwise, the threaded rod 19 rotates through the threaded hole in the inside of the jacks 1 to make the jacks 1 move upward, when the driven gear 16 rotates clockwise, the driven gear 16 drives the threaded rod 19 to rotate clockwise, the threaded rod 19 rotates through the threaded hole in the inside of the jacks 1 to make the jacks 1 move downward, and the jacks 1 is accommodated into the inside of the lifting column 2.

[0027] Please refer to Figure 1 , Figure 4 , the two ends of the jacks 1 are symmetrically provided with limiting grooves 22, the upper ends of the limiting grooves 22 are fixedly installed with top hinges 20, the ends away from the jacks 1 of the top hinges 20 are rotatably installed with telescopic rods 10, the lower ends of the telescopic rods 10 are rotatably installed with supporting rods 9, and the ends away from the telescopic rods 10 of the supporting rods 9 are rotatably installed with limiting blocks 21, when the support frame is used, the limiting blocks 21 are clamped in the limiting grooves 22, so that the telescopic rods 10 remain parallel to the ground, when the support frame is accommodated, the telescopic rods 10 rotate around the top hinges 20 as the center point, so that the limiting blocks 21 are separated from the limiting grooves 22, when the telescopic rods 10 rotate to be parallel to the jacks 1, the supporting rods 9 will rotate to be parallel to the jacks 1 due to gravity, so that the supporting rods 9 and the telescopic rods 10 are retracted.

[0028] Please refer to Figure 5 , Figure 6 , the ends away from the jacks 1 of the telescopic rods 10 are provided with sliding grooves, and limiting holes 28 are formed in the sliding grooves, limiting plates 23 are slidably arranged in the sliding grooves, the two ends of the inside of the limiting plates 23 are symmetrically installed with sliding blocks 24, the lower ends of the sliding blocks 24 are fixedly installed with connecting plates 25, the lower ends of the connecting plates 25 are fixedly installed with limiting columns 26, and the connecting plates 25 are fixedly installed with spring telescopic cylinders 27 between them, when the sliding blocks 24 are pressed, the sliding blocks 24 drive the limiting columns 26 to move to the center through the connecting plates 25, the springs at both ends of the spring telescopic cylinders 27 are shortened, the position of the limiting plates 23 can be adjusted by sliding, the limiting plates 23 can be accommodated into the sliding grooves by rotating the limiting plates 23, and the telescopic rods 10 can be shortened after being accommodated into the grooves, when the sliding blocks 24 are released, the springs at both ends of the spring telescopic cylinders 27 will be stretched, and the sliding blocks 24 and the limiting columns 26 will move to both ends respectively through the connecting plates 25, the limiting columns 26 will be clamped in the limiting holes 28, so that the limiting plates 23 are fixed in position, at this time, the power distribution circuit can be placed between the limiting plates 23.

[0029] Working principle: when the support frame is stored, the sliding column 4 moves upward, the connecting hinge 13 moves upward, the rotating rod 6 rotates clockwise around the connecting hinge 13, the rotating hinge 12 rotates clockwise around the end of the rotating rod 6 away from the connecting hinge 13, and the lock rod sleeve 7 moves upward, when the lock rod sleeve 7 slides upward on the support leg 5, the lock rod sleeve 7 drives the support leg 5 to rotate counterclockwise around the support hinge 11 as the center line point, so that the support leg 5 is rotated and stored to be parallel to the lifting column 2, when the lifting switch 8 rotates counterclockwise, the lifting switch 8 drives the driving gear 15 to rotate counterclockwise, the driving gear 15 drives the driven gear 16 to rotate clockwise, when the driven gear 16 rotates clockwise, the driven gear 16 drives the threaded rod 19 to rotate clockwise, the threaded rod 19 rotates through the threaded hole in the inside of the top column 1 to make the top column 1 move downward, so that the top column 1 is stored in the inside of the lifting column 2.

[0030] When the sliding block 24 is pressed, the sliding block 24 drives the limiting column 26 to move to the center through the connecting plate 25, the springs at both ends of the spring telescopic cylinder 27 are shortened, the position of the limiting plate 23 can be adjusted by sliding, the limiting plate 23 can be stored in the sliding groove by rotating, the telescopic rod 10 can be shortened after being stored in the groove, the telescopic rod 10 rotates around the top hinge 20 as the center point, so that the limiting block 21 is separated from the limiting groove 22, when the telescopic rod 10 rotates to be parallel to the top column 1, the support rod 9 will rotate to be parallel to the top column 1 due to gravity, so that the support rod 9 and the telescopic rod 10 are stored.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A portable temporary support frame for electrical distribution lines comprising sliding columns (4), characterised in that: The upper end of the sliding column (4) is fixedly installed with a bottom column (3), and the sliding column (4) is slidably sleeved on the outer wall of the bottom column (3), and the outer wall of the sliding column (4) is arrayed with a connecting hinge (13), one end of the connecting hinge (13) away from the sliding column (4) is rotatably installed with a rotating rod (6), one end of the rotating rod (6) away from the connecting hinge (13) is rotatably installed with a rotating hinge (12), and one end of the rotating hinge (12) away from the rotating rod (6) is fixedly installed with a lock rod sleeve (7).

2. The collapsible temporary power distribution line support rack of claim 1, wherein: The upper end of the bottom column (3) is fixedly installed with a lifting column (2), the outer wall of the lifting column (2) is arrayed with a supporting hinge (11), one end of the supporting hinge (11) away from the lifting column (2) is rotatably installed with a supporting leg (5), and the lock rod sleeve (7) is slidably sleeved on the outer wall of the supporting leg (5).

3. The collapsible electrical distribution line temporary support rack of claim 2, wherein: The inner wall of the lifting column (2) is fixedly installed with a supporting column (14), the inside of the supporting column (14) is rotatably installed with a lifting switch (8), the lifting switch (8) penetrates the inner wall of the lifting column (2), one end of the lifting switch (8) close to the supporting column (14) is fixedly installed with a driving gear (15), one end of the driving gear (15) away from the lifting switch (8) is fixedly installed with a supporting plate (17), the supporting plate (17) is fixed on the inner wall of the supporting column (14), and the upper end of the supporting plate (17) is fixedly installed with a fixed plate (18).

4. The collapsible electrical distribution line temporary support rack of claim 3, wherein: The inside of the fixed plate (18) is rotatably installed with a threaded rod (19), one end of the threaded rod (19) close to the fixed plate (18) is fixedly installed with a driven gear (16), the other end of the threaded rod (19) is rotatably connected with a top column (1), and a threaded hole is formed in the center of the top column (1).

5. The collapsible power distribution string temporary support of claim 4, wherein: Limiting grooves (22) are symmetrically formed in the two ends of the top column (1), top hinges (20) are fixedly installed on the upper ends of the limiting grooves (22), the one ends of the top hinges (20) away from the top column (1) are rotatably installed with telescopic rods (10), the lower ends of the telescopic rods (10) are rotatably installed with supporting rods (9), and the one ends of the supporting rods (9) away from the telescopic rods (10) are rotatably installed with limiting blocks (21).

6. The collapsible electrical distribution line temporary support rack of claim 5, wherein: Sliding grooves are formed in the one ends of the telescopic rods (10) away from the top column (1), limiting holes (28) are formed in the sliding grooves, limiting plates (23) are slidably arranged in the sliding grooves, slide blocks (24) are symmetrically installed at the two ends of the inside of the limiting plates (23), connecting plates (25) are fixedly installed on the lower ends of the slide blocks (24), limiting columns (26) are fixedly installed on the lower ends of the connecting plates (25), and spring telescopic cylinders (27) are fixedly installed between the connecting plates (25).

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