Bus duct starting end box convenient to assemble

Abstract

The bus duct starting end box convenient to assemble comprises a supporting plate, a sliding plate is slidably connected in the supporting plate, connecting plates are fixedly connected to one side of the sliding plate at equal intervals, springs are arranged between the connecting plates and the supporting plate, and inserting blocks are fixedly connected to one side of each connecting plate at equal intervals; the utility model relates to the technical field of bus duct starting end boxes, the bus duct starting end box convenient to assemble realizes the function of quickly disassembling and assembling the starting end box body through the arrangement of the push rod, the second sector gear, the second rack, the sliding plate, the connecting plate, the spring, the insertion block, the mounting block and the insertion groove, the working efficiency is high, tools are not needed in the disassembling and assembling process, and the cost is low. The operation is convenient; by arranging a driving motor, a reciprocating screw rod, a sliding block, a connecting rod, a first rack, a first sector gear, a rotating shaft and a connecting block, the function of driving a cooling fan to swing and blow air is achieved, more uniform heat dissipation can be conducted on the interior of the starting end box body, and the heat dissipation effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to bus duct beginning end box technical field, concretely is a bus duct beginning end box convenient to assemble. BACKGROUND

[0002] The bus duct beginning end box is the important equipment for connecting and distributing the bus in the power system, and is also a part of the bus duct, and is usually used as the power input end or output end of the bus duct. The main role of the beginning end box is to install at the beginning end of the plug-in bus, as the bus plug-in wire inlet box, so as to connect the bus duct and the switch cabinet or transformer power supply equipment, and it is not regarded as a separate device, but a component part of the bus duct system.

[0003] In the Chinese utility model patent application No. CN202321960610.7, the bus duct beginning end box is easy to dissipate heat, the opening of the air inlet is downward, the external dust entering the box body is reduced, the plug-in buckle pin can fix the support plate and the flat plate, and the two are convenient to disassemble and install, and the fan is arranged to improve the heat dissipation efficiency of the beginning end box body.

[0004] Although the above-mentioned patent realizes the function of auxiliary heat dissipation of the beginning end box body, the above-mentioned patent has the following disadvantages in use: the beginning end box body is fixed by a plurality of screws in use, the dismounting efficiency is low, and tools are needed in the process of installation and dismounting, and if the tools are not carried, the beginning end box body cannot be dismounted, which is inconvenient to use. Therefore, we propose a bus duct beginning end box convenient to assemble. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a bus duct beginning end box convenient to assemble, solves the problems that the beginning end box body is fixed by a plurality of screws, the dismounting efficiency is low, and tools are needed in the process of installation and dismounting, and if the tools are not carried, the beginning end box body cannot be dismounted.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0007] A bus duct starting end box convenient to assemble, including support plate, the inside of the support plate is slidably connected with sliding plate, the side of the sliding plate is equidistantly and fixedly connected with connecting plate, the spring is equipped between the connecting plate and the support plate, the side of the connecting plate is equidistantly and fixedly connected with plug-in block, the top of the support plate is equipped with starting end box body, the top of the starting end box body is equipped with wire arranging cylinder, the bottom of the starting end box body is equidistantly and fixedly connected with mounting block, the inside of the mounting block is equidistantly and provided with plug-in slot matched with plug-in block, the inner wall of the starting end box body is rotatably connected with rotating shaft, the outer side of the rotating shaft is fixedly connected with connecting block, and the side of the connecting block is provided with cooling fan;Plug-in block is moved into the inside of plug-in slot through connecting plate, so as to fix mounting block, which is convenient for assembling starting end box body, and the inside of starting end box body can be assisted by cooling fan.

[0008] Preferably, the inner wall of the support plate is equidistantly and fixedly connected with limiting rod, and the connecting plate is slidably connected with the limiting rod. The movement of the connecting plate can be limited by the limiting rod.

[0009] Preferably, the inside of the support plate is rotatably connected with second sector gear, the side of the sliding plate is fixedly connected with second rack matched with the second sector gear, and the side of the second sector gear is fixedly connected with push rod. The second sector gear is driven to rotate by the push rod, the second rack is driven to move by the rotation of the second sector gear, and the connecting plate is driven to slide by the sliding plate.

[0010] Preferably, the side of the starting end box body is equidistantly provided with filter frame. The filter frame can prevent dust.

[0011] Preferably, the inner wall of the starting end box body is slidably connected with sliding block, the side of the sliding block is fixedly connected with connecting rod, the side of the connecting rod is equidistantly and fixedly connected with first rack, the outer side of the rotating shaft is fixedly connected with first sector gear matched with the first rack, the sliding block drives the first rack to move reciprocatingly through the connecting rod, the first sector gear is driven to swing through the reciprocating movement of the first rack, and the cooling fan is driven to swing and blow through the rotating shaft and the connecting block.

[0012] Preferably, the inner wall of the starting end box body is fixedly connected with fixed block, the reciprocating screw rod is rotatably connected between the fixed block and the starting end box body, the sliding block is threadedly connected with the reciprocating screw rod, and the outer side of the starting end box body is fixedly connected with driving motor. The output end of the driving motor is fixedly connected with the reciprocating screw rod. The reciprocating screw rod is driven to rotate by the driving motor, and the sliding block is driven to move reciprocatingly by the rotation of the reciprocating screw rod.

[0013] The utility model provides a bus duct beginning end box convenient to assemble. Compared with prior art has the following beneficial effects:

[0014] 1, this convenient to assemble's bus duct beginning end box, through having set up push rod, second sector gear, second rack, sliding board, connecting plate, spring, plug -in block, mounting block and slot realizes the function that the beginning end box body is disassembled and assembled fast, work efficiency is high, and need not with the aid of tool in the process of disassembling, convenient operation.

[0015] 2, this convenient to assemble's bus duct beginning end box, through having set up drive motor, reciprocating screw rod, sliding block, connecting rod, first rack, first sector gear, pivot and connecting block realize the function that drive cooling fan swing and blow, can be more uniform heat dissipation to the inside of beginning end box body, and the heat dissipation effect is better, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the internal structure schematic diagram of the beginning end box body of the utility model;

[0018] Figure 3 It is the structural schematic diagram of sliding block of the utility model;

[0019] Figure 4 It is the internal structure schematic diagram of support plate of the utility model;

[0020] Figure 5 It is the structural schematic diagram of sliding board of the utility model.

[0021] In the drawing: 1, support plate; 2, push rod; 3, wire arranging cylinder; 4, beginning end box body; 5, drive motor; 6, cooling fan; 7, sliding block; 8, mounting block; 9, connecting block; 10, slot; 11, filter frame; 12, first sector gear; 13, pivot; 14, first rack; 15, connecting rod; 16, fixed block; 17, reciprocating screw rod; 18, plug -in block; 19, sliding board; 20, second sector gear; 21, spring; 22, limiting rod; 23, connecting plate; 24, second rack. 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 of the embodiments of the utility model, and 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 the person skilled in the art without making creative efforts belong to the range of protection of the utility model.

[0023] Please refer toFigures 1 to 5 The utility model provides a technical scheme:

[0024] A bus duct beginning end box convenient to assemble, including support plate 1, the inside of support plate 1 is slidably connected with sliding plate 19, one side equidistant fixedly connected with connecting plate 23 of sliding plate 19, be equipped with spring 21 between connecting plate 23 and support plate 1, one side equidistant fixedly connected with plug block 18 of connecting plate 23, the top of support plate 1 is equipped with beginning end box body 4, the top of beginning end box body 4 is equipped with wire arranging cylinder 3, the bottom equidistant fixedly connected with mounting block 8 of beginning end box body 4, the inside equidistant of mounting block 8 is equipped with the insertion slot 10 of cooperation with plug block 18, the inner wall equidistant of beginning end box body 4 is rotatably connected with pivot 13, the outside fixedly connected with connecting block 9 of pivot 13, and the one side of connecting block 9 is installed with cooling fan 6;When using, through spring 21 drive connecting plate 23 and move reset, connecting plate 23 drive plug block 18 and move into the inside of insertion slot 10, to lock the position of mounting block 8, complete the assembly of beginning end box body 4, convenient operation, when the heat of beginning end box body 4 work is produced, through cooling fan 6 can the inside of beginning end box body 4 is assisted heat dissipation, through pivot 13 drive connecting block 9 swing, connecting block 9 drive cooling fan 6 swing and blow, can the inside of beginning end box body 4 is more evenly heat dissipation, and the heat dissipation effect is better.

[0025] Further, the inner wall of the support plate 1 is equidistantly fixedly connected with a limiting rod 22, and the connecting plate 23 is slidably connected with the limiting rod 22. The movement of the connecting plate 23 can be limited by the limiting rod 22, preventing the connecting plate 23 from deviating during movement.

[0026] Further, the inside of the support plate 1 is rotatably connected with a second fan-shaped gear 20, one side of the sliding plate 19 is fixedly connected with a second rack 24 used in cooperation with the second fan-shaped gear 20, one side of the second fan-shaped gear 20 is fixedly connected with a push rod 2. The second fan-shaped gear 20 is driven to rotate by the push rod 2, the second rack 24 is driven to move by the rotation of the second fan-shaped gear 20, and the connecting plate 23 is driven to slide by the sliding plate 19.

[0027] Further, a filter frame 11 is equidistantly installed on one side of the beginning end box body 4. The filter frame 11 can prevent dust.

[0028] Further, the inner wall of the start end box 4 is slidably connected with a sliding block 7, one side of the sliding block 7 is fixedly connected with a connecting rod 15, one side of the connecting rod 15 is equidistantly fixedly connected with a first rack 14, the outer side of the rotating shaft 13 is fixedly connected with a first sector gear 12 used in cooperation with the first rack 14, the sliding block 7 drives the first rack 14 to move back and forth through the connecting rod 15, the first sector gear 12 is swung through the back and forth movement of the first rack 14, the first sector gear 12 drives the cooling fan 6 to swing and blow through the rotating shaft 13 and the connecting block 9, the inside of the start end box 4 can be more evenly cooled, and the cooling effect is better.

[0029] Further, the inner wall of the start end box 4 is fixedly connected with a fixed block 16, a reciprocating screw rod 17 is rotatably connected between the fixed block 16 and the start end box 4, the sliding block 7 is threadedly connected with the reciprocating screw rod 17, the outer side of the start end box 4 is fixedly connected with a driving motor 5, the output end of the driving motor 5 is fixedly connected with the reciprocating screw rod 17, the reciprocating screw rod 17 is rotated through the driving motor 5, and the sliding block 7 is moved back and forth through the rotation of the reciprocating screw rod 17.

[0030] Working principle:

[0031] In use, when the start end box 4 is installed, the push rod 2 is rotated, the push rod 2 drives the second sector gear 20 to rotate, the second sector gear 20 drives the second rack 24 to move through the rotation, the connecting plate 23 is slid along the limiting rod 22 through the sliding plate 19 and the second rack 24, the spring 21 is compressed, the connecting plate 23 drives the plug block 18 to move into the inside of the support plate 1, the mounting block 8 is placed into the inside of the support plate 1, the push rod 2 is loosened, the connecting plate 23 is moved to reset through the elastic force of the spring 21, and the connecting plate 23 drives the plug block 18 to move into the inside of the slot 10, so that the position of the mounting block 8 is locked, the assembly of the start end box 4 is completed, the operation is convenient, when the start end box 4 works and generates heat, the inside of the start end box 4 can be assisted to cool through the cooling fan 6, the driving motor 5 is started, the driving motor 5 drives the reciprocating screw rod 17 to rotate, the sliding block 7 is moved back and forth through the rotation of the reciprocating screw rod 17, the first rack 14 is moved back and forth through the connecting rod 15 and the sliding block 7, the first sector gear 12 is swung through the back and forth movement of the first rack 14, the first sector gear 12 drives the cooling fan 6 to swing and blow through the rotating shaft 13 and the connecting block 9, the inside of the start end box 4 can be more evenly cooled, the cooling effect is better, and the use is convenient.

[0032] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0033] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0034] While embodiments of the present application have been shown and described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application, which should be limited only by the scope of the appended claims and the equivalents thereof.

Claims

1. A bus duct head-end enclosure for ease of assembly comprising a support plate (1) characterised in that: The inside of the support plate (1) is slidably connected with a sliding plate (19), one side of the sliding plate (19) is equidistantly and fixedly connected with a connecting plate (23), the connecting plate (23) and the support plate (1) are provided with a spring (21), one side of the connecting plate (23) is equidistantly and fixedly connected with a plug-in block (18), the top of the support plate (1) is provided with a start end box (4), the top of the start end box (4) is provided with a wire arranging cylinder (3), the bottom of the start end box (4) is equidistantly and fixedly connected with a mounting block (8), the inside of the mounting block (8) is equidistantly and provided with an insertion groove (10) matched with the plug-in block (18), the inner wall of the start end box (4) is rotatably connected with a rotating shaft (13), the outer side of the rotating shaft (13) is fixedly connected with a connecting block (9), one side of the connecting block (9) is mounted with a cooling fan (6).

2. The busway head box of claim 1, wherein: The inner wall of the support plate (1) is equidistantly and fixedly connected with a limiting rod (22), the connecting plate (23) and the limiting rod (22) are slidably connected.

3. The busway head box of claim 1, wherein: The inside of the support plate (1) is rotatably connected with a second sector gear (20), one side of the sliding plate (19) is fixedly connected with a second rack (24) matched with the second sector gear (20), one side of the second sector gear (20) is fixedly connected with a push rod (2).

4. The busway head box of claim 1, wherein: One side of the start end box (4) is equidistantly mounted with a filter frame (11).

5. The busway head box of claim 1, wherein: The inner wall of the start end box (4) is slidably connected with a sliding block (7), one side of the sliding block (7) is fixedly connected with a connecting rod (15), one side of the connecting rod (15) is equidistantly and fixedly connected with a first rack (14), the outer side of the rotating shaft (13) is fixedly connected with a first sector gear (12) matched with the first rack (14).

6. The busway head box of claim 5, wherein: The inner wall of the start end box (4) is fixedly connected with a fixed block (16), the fixed block (16) and the start end box (4) are rotatably connected with a reciprocating screw rod (17), the sliding block (7) and the reciprocating screw rod (17) are threadedly connected, the outer side of the start end box (4) is fixedly connected with a driving motor (5), the output end of the driving motor (5) and the reciprocating screw rod (17) are fixedly connected.

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