Insulation tubular bus fixing support anti-displacement structure

Abstract

The utility model discloses an insulation tubular bus fixing support anti-displacement structure, which relates to the technical field of insulation tubular buses and comprises a bottom frame. The top of the bottom frame is provided with two uniformly arranged fixing frames through bolts, the inner side of each fixing frame is slidably connected with three uniformly arranged fixing seats, the top of each fixing seat is provided with a supporting piece used for adjusting the height of a supporting bus, and the top of each supporting piece is fixedly connected with a mounting frame used for placing the bus. According to the utility model, the fixing seat can be installed and fixed according to installation requirements by using the locking fastener, the fixing seat can be prevented from displacing or shaking in the fixing frame, and a bus can be pressed and fixed by using the pressing member at the top of the mounting frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of insulating tubular bus, specifically relates to a kind of insulating tubular bus fixed support anti-displacement structure. BACKGROUND

[0002] Insulating tubular bus is a kind of bus product using copper pipe or aluminum alloy pipe as conductor, and insulating outer coating, main body is hollow copper pipe or aluminum alloy pipe, surface area is large, conductor surface current density distribution is uniform, maximum rated current can reach 12000A, suitable for power supply circuit with large working current, mainly applied in the conductor connection between power grid transmission conductor and transformer substation in power construction project, jumper in transmission line, connecting conductor in power equipment and overcurrent conductor in large current direct current deicing device, widely used in power plant, substation and other places.

[0003] The prior art discloses a bus fixed support with the patent number CN221652196U, and the technical scheme disclosed in the patent document is as follows: a bus fixed support includes a base and a support rod. The bus fixed support has an upper end of the base movably connected with a movable bolt, and an upper end of the base movably connected with a support rod. By providing a clamping and fixing assembly, a mounting block, a sliding groove, a positioning hole, a sliding block one, a connecting block, a positioning rod, a movable block, a sliding block two, a clamping plate, and a fixed block, the sliding block one is slid left and right in the sliding groove. When it is moved to the appropriate position, the movable block is fixed by aligning the positioning rod at the left end of the movable block with the positioning hole. Then, the bus is fixed by the fixed block at the front end of the clamping plate when the sliding block two moves left and right in the sliding block one to a certain position. The clamping and fixing assembly can increase the clamping force of the bus support on the bus. However, the height and position of the fixed support installation are relatively single, the stability of the fixed support installation bus is low, displacement or shaking easily occurs, it is not convenient to change the height and horizontal position according to the needs of bus installation, and the current bus installation and disassembly are relatively cumbersome. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of insulating tubular bus fixed support anti-displacement structure to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the utility model employs the following technical solutions:

[0006] An anti-displacement structure for an insulated tubular busbar fixing bracket includes a base frame; two evenly arranged fixing frames are bolted to the top of the base frame; three evenly arranged fixing seats are slidably connected to the inner side of the fixing frames; a support member for adjusting the height of the supporting busbar is installed on the top of the fixing seats; a mounting bracket for placing the busbar is fixedly connected to the top of the support member; multiple evenly arranged mounting holes are opened on both sides of the fixing frames, which facilitate the adjustment of the position of the fixing frames according to installation needs; a pressure member for fixing the busbar is installed on the top of the mounting bracket; and a locking member is installed between the fixing seats and the fixing frames to prevent displacement between the fixing seats and the fixing frames.

[0007] Using the above technical solution, the multiple mounting holes on both sides of the fixing frame facilitate the passage of bolts through the mounting holes. The fixing frame can be installed and fixed according to the installation position requirements using bolts, and the base frame can also be installed and fixed using bolts passing through the mounting holes.

[0008] A further improvement of the present invention is that: the locking component includes a sliding plate slidably connected to the inner side of the fixed base, a bidirectional screw rod passes through the inner side of the fixed base, a plurality of evenly arranged locking slots are respectively opened on both sides of the fixed frame, a locking block is fixedly connected to one side of the sliding plate, the bidirectional screw rod is slidably connected to the fixed frame, and the bidirectional screw rod passes through the sliding plate and is screwed to it.

[0009] The above technical solution is used in which the sliding plate has an L-shaped cross section and the fixed seat slides within the fixed frame, so that the fixed seat can be installed and fixed according to the needs of the busbar installation position.

[0010] A further improvement of the present invention is that: the support member includes a support frame fixedly connected to the top of the fixed base, a movable frame slidably connected to the inner side of the support frame, a plurality of circumferentially arranged springs fixedly connected between the support frame and the movable frame, two star bolts screwed to the top of the support frame, two sets of evenly arranged locking grooves opened on the outer side of the support frame, and the movable frame fixedly connected to the mounting frame.

[0011] In the above technical solution, the movable frame has an "I" shaped cross section, and the support frame and the movable frame are slidably connected and do not detach.

[0012] A further improvement of the present invention is that the pressing component includes a second screw that passes through the top of the mounting frame, a limiting part that is fixedly connected to the top of the second screw, a connecting plate that is fitted on the outside of the limiting part, the second screw passing through the mounting frame and screwed thereto, and the limiting part being rotatably connected to the connecting plate.

[0013] In the above technical solution, the limiting part is rotatably connected to the connecting plate and does not detach, and the bottom cross section of the mounting frame is arc-shaped.

[0014] The further improvement of the utility model technical scheme lies in that the connecting plate top is fixedly connected with a limiting rod, and the limiting rod penetrates the top of the mounting frame and is in sliding connection with the mounting frame.

[0015] By the above technical scheme, the limiting rod guides and limits the connecting plate, preventing the connecting plate from deviating.

[0016] The further improvement of the utility model technical scheme lies in that the supporting frame inner side is fixedly connected with a plurality of fixed rods arranged in a circle, the fixed rods penetrate the movable frame and are in sliding connection with the movable frame, and the fixed rods are located in the spring inner side.

[0017] By the above technical scheme, the fixed rods penetrate the movable frame bottom and are in sliding connection with the movable frame, the fixed rods guide and limit the supporting frame, preventing the movable frame from deviating.

[0018] The further improvement of the utility model technical scheme lies in that the mounting frame bottom and the connecting plate bottom are both paved with insulating pads.

[0019] By the above technical scheme, the insulating pads are all arc-shaped in cross section, and the insulating pads are mainly made of rubber, which can insulate and protect the bus from abrasion.

[0020] The utility model has the technical progress compared with the prior art, which is that:

[0021] 1. The utility model provides a kind of displacement prevention structure of insulating tubular bus fixed support, and bottom frame and fixed frame are installed and fixed by bolt penetration mounting hole, the position of fixed frame can be adjusted according to installation needs, locking piece can be installed and fixed to fixed seat according to installation needs, fixed seat can be prevented from displacement or shaking in fixed frame, supporting piece can support the height of mounting frame, so that mounting frame adjusts the installation height of bus, so that mounting frame adapts to different bus installation height, the lower pressure piece of the top of mounting frame can be used to press down and fix bus, to prevent bus from deviating or separating.

[0022] 2. The utility model provides a kind of displacement prevention structure of insulating tubular bus fixed support, and bidirectional screw rod can drive two sliding plates to approach each other or away from each other, sliding plate drives lock block to separate or insert into lock slot, so as to lock block fixed support and fixed seat or unlock sliding of fixed support, improve the stability of adjusting fixed seat support and fixed bus, prevent fixed seat from deviating or shaking.

[0023] 3. The utility model provides a kind of displacement-preventing structure of insulating tubular busbar fixing support, multiple springs in support frame can be or movable frame is supported upward, movable frame can be installed frame is supported upward, utilize star type screw rod and support frame top screw joint insertion movable frame outside different locking grooves, improve the convenience and stability of adjusting movable frame support installed frame height. BRIEF DESCRIPTION OF DRAWINGS

[0024] The utility model is further described below in connection with the drawings.

[0025] Figure 1 It is the schematic diagram of main body structure of the utility model;

[0026] Figure 2 It is the schematic diagram of front view sectional solid structure of the utility model;

[0027] Figure 3 It is the schematic diagram of left view sectional solid structure of the utility model;

[0028] Figure 4 It is the schematic diagram of the utility model Figure 2 Enlarged schematic diagram of A place;

[0029] Figure 5 It is the schematic diagram of the utility model Figure 2 Enlarged schematic diagram of B place;

[0030] Figure 6 It is the schematic diagram of the utility model Figure 3 Enlarged schematic diagram of C place;

[0031] In the drawing: 1, base frame;2, fixed frame;3, fixed seat;4, installation frame;5, mounting hole;6, sliding plate;7, bidirectional screw;8, lock catch groove;9, lock catch block;10, support frame;11, movable frame;12, spring;13, star bolt;14, locking groove;15, second screw;16, limiting portion;17, connecting plate;18, limiting rod;19, fixed rod;20, insulating pad. DETAILED DESCRIPTION

[0032] The utility model is further described below in connection with the drawings.

[0033] Example 1

[0034] As Figures 1-6The utility model provides an insulating tubular bus fixing support anti -displacement structure, including the chassis 1, the chassis 1 top is equipped with the even arrangement of two fixed frame 2 through bolt installation, the inside slide connection of fixed frame 2 is equipped with the even arrangement of three fixed seat 3, the top of fixed seat 3 is installed and is used to adjust the support bus height support piece, support piece top fixed connection has the mounting bracket 4 for placing bus, the both sides of fixed frame 2 are equipped with the even arrangement of multiple mounting holes 5, multiple mounting holes 5 are convenient for the position of fixed frame 2 is adjusted according to the installation needs, the top of mounting bracket 4 is installed and is used to fixed bus's down pressure piece, the fixed seat 3 and fixed frame 2 between installation have the lock catch piece, and the lock catch piece is used to prevent the fixed seat 3 and fixed frame 2 between the deviation.

[0035] In the embodiment, the chassis 1 and the fixed frame 2 are installed and fixed by the bolt penetrating the mounting hole 5, the position of the fixed frame 2 can be adjusted according to the installation needs, the fixed seat 3 can be installed and fixed according to the installation needs by the lock catch piece, the displacement or shaking of the fixed seat 3 in the fixed frame 2 can be prevented, the mounting bracket 4 can be height supported by the support piece, so that the mounting bracket 4 adjusts the installation height of the bus, so that the mounting bracket 4 adapts to different bus installation heights, the bus can be pressed and fixed by the down pressure piece on the top of the mounting bracket 4, and the deviation or separation of the bus is prevented.

[0036] Embodiment 2

[0037] As Figures 1-6 shown, on the basis of embodiment 1, the utility model provides a technical scheme: preferably, the lock catch piece includes the slide plate 6 that is slidably connected with the inside of fixed seat 3, the inside of fixed seat 3 is penetrated by bidirectional screw rod 7, the both sides of fixed frame 2 are equipped with the even arrangement of multiple lock catch grooves 8, the one side fixed connection of slide plate 6 has lock catch block 9, bidirectional screw rod 7 is slidably connected with fixed frame 2, and bidirectional screw rod 7 penetrates slide plate 6 and is screwed with it.

[0038] In the embodiment, the bidirectional screw rod 7 can drive the two slide plates 6 to approach or move away from each other, the slide plate 6 drives the lock catch block 9 to disengage or insert into the lock catch groove 8, so that the lock catch block 9 locks and fixes the fixed frame 2 and the fixed seat 3 or unlocks the slide, improves the stability of adjusting the fixed seat 3 to support and fix the bus, and prevents the fixed seat 3 from deviating or shaking.

[0039] Embodiment 3

[0040] As Figures 1-6As shown, on the basis of embodiment 1, the utility model provides a technical scheme: preferably, the support piece includes the support frame 10 that has fixedly connected with the top of fixed seat 3, the movable frame 11 that has slidingly connected with the inboard of support frame 10, the multiple springs 12 of circumferential arrangement that have fixedly connected between support frame 10 and movable frame 11, the two star bolts 13 that have screwed on the top of support frame 10, the two groups of locking grooves 14 that have been set up with uniform arrangement outside support frame 10, the multiple fixed rods 19 of circumferential arrangement that have fixedly connected with the inboard of support frame 10, the fixed rod 19 that is through movable frame 11 and with its sliding, the fixed rod 19 is located inboard spring 12, movable frame 11 is fixedly connected with mounting bracket 4.

[0041] In this embodiment, the multiple springs 12 in support frame 10 can support or movable frame 11 upwards, movable frame 11 can support mounting bracket 4 upwards, fixed rod 19 is through movable frame 11 bottom and with its sliding connection, movable frame 11 is guided and positioned using fixed rod 19, star type screw rod and support frame 10 top screw insertion movable frame 11 outside different locking grooves 14, improve the convenience and stability of adjusting movable frame 11 support mounting bracket 4 height.

[0042] Embodiment 4

[0043] As Figures 1-6 As shown, on the basis of embodiment 1, the utility model provides a technical scheme: preferably, the lower pressure piece includes the second screw rod 15 that is through the top of mounting bracket 4, the fixed connection portion limit portion 16 of second screw rod 15 top, the connecting plate 17 that is fitted with the outside of limit portion 16, the limit rod 18 that is fixedly connected with the top of connecting plate 17, the limit rod 18 that is through mounting bracket 4 top and with its sliding connection, the insulating pad 20 that is laid in mounting bracket 4 bottom and connecting plate 17 bottom, the second screw rod 15 that is through mounting bracket 4 and with its screw joint, limit portion 16 and connecting plate 17 rotary connection.

[0044] In this embodiment, the second screw rod 15 can drive the connecting plate 17 to approach or away from the bottom of mounting bracket 4 through the limit portion 16, the insulating pad 20 of mounting bracket 4 bottom and connecting plate 17 bottom can be wrapped outside the busbar, can prevent the busbar from conducting electricity, increase the anti-skid effect of fixed busbar and prevent the busbar from being damaged by scratching or friction.

[0045] The working principle of the anti-displacement structure of the insulating tubular busbar fixing support will be described below.

[0046] As Figures 1-6As shown, first, the fixed seat 3 is made to slide in the fixed frame 2, then the bidirectional screw rod 7 is rotated to drive the sliding plate 6 to move, the sliding plate 6 drives the lock block 9 to be embedded in the lock groove 8 to lock and fix the fixed seat 3, then the star screw rod is rotated, at this time the spring 12 supports the movable frame 11 upwards, then the movable frame 11 supports the mounting frame 4 upwards, then the star screw rod is rotated again to be inserted in the locking groove 14 to fix and install the movable frame 11 and the support frame 10, then the bus is placed on the insulating pads 20 at the bottom of the mounting frame 4, then the second screw rod 15 is rotated to drive the insulating pads 20 at the bottom of the connecting plate 17 to press the bus downwards, so that the two insulating pads 20 fix and press the bus downwards.

[0047] The utility model has been described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. An anti-displacement structure for an insulated tubular busbar fixing bracket, comprising a base frame (1); characterized in that: The base frame (1) has two evenly arranged fixed frames (2) bolted to the top. The fixed frames (2) are slidably connected to three evenly arranged fixed seats (3). The fixed seats (3) are equipped with a support member for adjusting the height of the busbar. The support member is fixedly connected to a mounting frame (4) for placing the busbar. The fixed frames (2) have multiple evenly arranged mounting holes (5) on both sides. The multiple mounting holes (5) facilitate the adjustment of the position of the fixed frames (2) according to the installation needs. The mounting bracket (4) is equipped with a pressure member on top for fixing the busbar. A locking member is installed between the fixing seat (3) and the fixing bracket (2) to prevent the fixing seat (3) and the fixing bracket (2) from shifting.

2. The anti-displacement structure of the insulated tubular busbar fixing bracket according to claim 1, characterized in that: The locking component includes a sliding plate (6) that is slidably connected to the inner side of the fixed base (3). A bidirectional screw (7) passes through the inner side of the fixed base (3). Multiple locking slots (8) are evenly arranged on both sides of the fixed frame (2). A locking block (9) is fixedly connected to one side of the sliding plate (6). The bidirectional screw (7) is slidably connected to the fixed frame (2). The bidirectional screw (7) passes through the sliding plate (6) and is screwed to it.

3. The anti-displacement structure of the insulated tubular busbar fixing bracket according to claim 2, characterized in that: The support includes a support frame (10) fixedly connected to the top of the fixed base (3), a movable frame (11) slidably connected to the inner side of the support frame (10), a plurality of circumferentially arranged springs (12) fixedly connected between the support frame (10) and the movable frame (11), two star bolts (13) screwed to the top of the support frame (10), two sets of evenly arranged locking grooves (14) opened on the outer side of the support frame (10), and the movable frame (11) fixedly connected to the mounting frame (4).

4. The anti-displacement structure of the insulated tubular busbar fixing bracket according to claim 3, characterized in that: The pressing component includes a second screw (15) that passes through the top of the mounting bracket (4). A limiting part (16) is fixedly connected to the top of the second screw (15). A connecting plate (17) is fitted on the outside of the limiting part (16). The second screw (15) passes through the mounting bracket (4) and is screwed to it. The limiting part (16) is rotatably connected to the connecting plate (17).

5. The anti-displacement structure of the insulated tubular busbar fixing bracket according to claim 4, characterized in that: The top of the connecting plate (17) is fixedly connected to a limiting rod (18), which passes through the top of the mounting frame (4) and is slidably connected to it.

6. The anti-displacement structure of the insulated tubular busbar fixing bracket according to claim 3, characterized in that: The support frame (10) has a plurality of fixed rods (19) arranged in a circle fixedly connected to its inner side. The fixed rods (19) pass through the movable frame (11) and slide with it. The fixed rods (19) are located inside the spring (12).

7. The anti-displacement structure of an insulated tubular busbar fixing bracket according to claim 5, characterized in that: Insulating pads (20) are laid on the bottom of the mounting bracket (4) and the bottom of the connecting plate (17).

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