Intensive insulation bus duct starting end box

Abstract

The utility model relates to the technical field of power equipment, and discloses a dense insulation bus duct starting end box, which comprises a box body, the outer wall of the box body is provided with a sealing box door, the inner wall of the box body is fixedly connected with a wire inlet seat and a function unit, a rotating shaft is arranged between the wire inlet seat and the function unit, the outer wall of the rotating shaft is provided with a clamping assembly, and the clamping assembly is fixedly connected with the box body. The clamping assembly is used for limiting a bus, and a propelling assembly is arranged in the box body; the clamping assembly comprises two wire bunching plates, one ends of the two wire bunching plates are rotationally connected to the outer wall of the rotating shaft, and the outer walls of the wire bunching plates are fixedly connected with connecting plates. According to the utility model, the problems that the process of mounting and dismounting the insulated bus in the box body is complicated, and the time cost of construction and maintenance is increased are solved, the effect of quickly dismounting and remounting the insulated bus is achieved, the troubleshooting and maintenance time is shortened, and the complexity of subsequent adjustment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of power equipment especially relates to dense insulation bus duct beginning end box. BACKGROUND

[0002] Insulated bus is a kind of power transmission system by copper or aluminum conductor covered with insulating material, with the characteristics of high efficiency, safety, reliability and space saving, widely used in high-rise buildings, industrial plants and data centers and other places that need stable power supply. In order to ensure the safe connection of power system and power supply and efficient transmission, dense insulation bus duct beginning end box as the key component of connecting power supply and bus system can provide overload and short circuit protection, optimize the stability and safety of the system, and its compact design is convenient for installation and adapts to various environmental requirements, which is an important equipment indispensable in modern power supply and distribution system.

[0003] Traditional dense insulation bus duct beginning end box is usually installed at the output end of power supply, used for connecting transformer, generator or power distribution cabinet and other power equipment, connected with the starting point of dense insulation bus duct system to complete the input and transmission of power. Its operation includes connecting the power line into the input end of the beginning end box, and then stably connecting it to the bus duct system through fixing bolt and conductive connecting piece, while cooperating with electrical protection device to ensure that the system can automatically cut off power supply when overloaded or short-circuited, so as to ensure the safety and stability of power supply. Installation and use should strictly follow electrical specifications to ensure efficient operation of the system.

[0004] Traditional dense insulation bus duct beginning end box usually uses special tools to fix the insulation bus in the box body with fixing bolt and limiting ring after arranging the insulation bus. This setting makes the operation complicated when adjusting, increasing or replacing the insulation bus, resulting in complex process of installing and dismounting the insulation bus, which increases the time cost of construction and maintenance. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a dense insulation bus duct beginning end box, which aims to improve the problem of complex process of installing and dismounting the insulation bus of traditional dense insulation bus duct beginning end box, and increase the time cost of construction and maintenance.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a dense insulation bus duct beginning end box, comprising a box body, a sealing door is arranged on the outer wall of the box body, a wire inlet seat and a functional unit are fixedly connected to the inner wall of the box body, a rotating shaft is arranged between the wire inlet seat and the functional unit, a clamping assembly is arranged on the outer wall of the rotating shaft, the clamping assembly is used for limiting the bus, a pushing assembly is arranged in the box body;

[0007] The clamping assembly comprises two wire binding plates, one end of each of the two wire binding plates is rotationally connected to the outer wall of the rotating shaft, the outer wall of the wire binding plate is fixedly connected with a connecting plate, and the outer wall of the wire binding plate is slidingly connected to the inside of the box body.

[0008] Further, the pushing assembly comprises a guide rod, the outer wall of the guide rod is slidingly connected to the inside of the box body, one end of the guide rod is fixedly connected with a limiting plate, the other end of the guide rod is fixedly connected with a pushing plate, and the outer wall of the guide rod is sleeved with a spring.

[0009] Further, the top of the box body is fixedly connected with a air supply plate, the inside of the air supply plate is fixedly connected with a filter cartridge, the inner wall of the filter cartridge is fixedly connected with a fan, the upper surface of the air supply plate is fixedly connected with a waterproof top plate, the bottom of the box body is provided with a discharge hole, the top of the filter cartridge is provided with a filtering assembly, and the filtering assembly is used for filtering heat dissipation air.

[0010] Further, the filtering assembly comprises a filter plate, the outer wall of the filter plate is slidingly connected to the top of the filter cartridge, the outer wall of the filter cartridge is provided with external threads, and the outer wall of the filter plate is fixedly connected with a threaded cover on the upper side.

[0011] Further, the outer wall of the limiting plate is slidingly connected to the inside of the box body, and the limiting plate is used for limiting the movement of the guide rod.

[0012] Further, one end of the spring is fixedly connected to the inside of the box body, and the other end of the spring is fixedly connected to the outer wall of the pushing plate.

[0013] Further, the connecting plate is attached to the pushing plate, and the pushing plate is used for pushing the connecting plate to move.

[0014] Further, the inner wall of the threaded cover is threadedly connected with the external threads, and the threaded cover is used for fixing the filter plate.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1、in the utility model, first, the insulation bus is placed at one end of the wire binding plate and is pressed to the inside, then the connecting plate and the wire binding plate are driven to move by the rotating shaft, the guide rod, the pushing plate, the spring and the limiting plate, and the insulation bus is limited, and the insulation bus can be directly pulled out when needed, the process of installing and dismounting the insulation bus of the box body is solved, the time cost of construction and maintenance is increased, the effect that the insulation bus is quickly dismounted and reinstalled is achieved, the time of troubleshooting and maintenance is reduced, and the complexity of subsequent adjustment is reduced.

[0017] 2. The utility model discloses, first start the fan drive external air provides filter cartridge and the air supply board is sent to the inside of the box, this process provides filter board and filters, then waterproof through waterproof roof, finally through the drain hole of bottom discharge, realize heat dissipation, in addition drive screw thread lid cooperation outer thread is convenient to filter board and is disassembled clean, has reached high -efficient heat dissipation can effectively reduce the temperature rise of the inside of the box, thereby guaranteeing the long -term stable operation of the box. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three -dimensional structure schematic diagram of the dense insulation bus duct start end box that the utility model provides;

[0019] Figure 2 It is the box body internal structure schematic diagram of the dense insulation bus duct start end box that the utility model provides;

[0020] Figure 3 It is the pivot one side structure schematic diagram of the dense insulation bus duct start end box that the utility model provides;

[0021] Figure 4 It is the waterproof roof below structure schematic diagram of the dense insulation bus duct start end box that the utility model provides.

[0022] Legend:

[0023] 1, the box body;2, the sealed box door;3, the incoming line seat;4, the functional unit;5, the wire binding plate;6, the pivot;7, the guide rod;8, the link plate;9, the push plate;10, the spring;11, the limiting plate;12, the air supply plate;13, the filter cartridge;14, the fan;15, the outer thread;16, the screw thread cover;17, the filter plate;18, the waterproof roof;19, the drain hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than 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 protection of the utility model.

[0025] Reference Figure 1 - Figure 3The utility model provides an embodiment: the dense insulation bus duct beginning end box, including box 1, the outer wall of box 1 is provided with sealed box door 2, the inner wall of box 1 is fixedly connected with incoming line seat 3 and function unit 4, and the incoming line seat 3 is the main entrance of power input, and the inside design is used for the space of crossing insulation bus, makes power cord or bus can smoothly enter the inside of beginning end box, and the incoming line seat 3 has certain sealing property simultaneously, can prevent outside dust, water vapor or other impurities from entering the inside of box 1, thereby promotes the security and reliability of equipment, and function unit 4 cooperates incoming line seat 3 and realizes the efficient transmission of power from source to bus duct, ensures the operation of dense insulation bus duct beginning end box, and the incoming line seat 3 is provided with the shaft 6 between function unit 4, the outer wall of the shaft 6 is provided with clamping assembly, and clamping assembly is used for limiting bus, and the inside of box 1 is provided with advancing assembly,

[0026] Clamping assembly includes two wire binding plates 5, and one end of two wire binding plates 5 is rotatably connected on the outer wall of the shaft 6, and wire binding plate 5 can be flexibly adjusted angle through the shaft 6 to adapt to the bus of different sizes or layout, the outer wall of wire binding plate 5 is fixedly connected with the adapter plate 8, and wire binding plate 5 is connected with push plate 9 through adapter plate 8, improves the stability and reliability of the whole, the outer wall of wire binding plate 5 is slidably connected in the inside of box 1, and advancing assembly includes guide rod 7, the outer wall of guide rod 7 is slidably connected in the inside of box 1, and the extension of spring 10 is guided through guide rod 7, avoids the spring 10 twist damage, and one end of guide rod 7 is fixedly connected with the limiting plate 11, and the movement of spring 10 is limited through limiting plate 11, avoids the spring 10 from the inside of box 1, and the other end of guide rod 7 is fixedly connected with push plate 9, and the outer wall of guide rod 7 is provided with spring 10,

[0027] Specifically, first need to cross the inside of incoming line seat 3 for insulation bus, and the one end of insulation bus is fixedly installed in the inside of function unit 4, to ensure the stability of power transmission, for the excess wire harness, can be placed in one end of two wire binding plates 5, and is arranged by pressing to wire binding plate 5 inside to realize the arrangement, during the pressing process, wire binding plate 5 is extruded by insulation bus, and the other end of wire binding plate 5 rotates around the outer wall of the shaft 6, further drives the adapter plate 8 to move, along with the movement of adapter plate 8, adapter plate 8 exerts pressure on push plate 9, promotes push plate 9 to drive guide rod 7 to slide in the inside of box 1, and then compresses the spring 10 between push plate 9 and box 1, when spring 10 is compressed, its contraction force will provide reset thrust, makes push plate 9 restore to original position, and push plate 9 pushes adapter plate 8, makes the wire binding plate 5 of two sides relatively move, thereby stably limits insulation bus, this structure design effectively avoids the winding or slack condition of insulation bus in the inside of box 1, guarantees the neat and safety of inside wire harness, and provides the convenience for subsequent maintenance operation.

[0028] Refer to Figure 1 ,Figure 2 And Figure 4 The top of the box 1 is fixedly connected with a air supply plate 12, which is used to guide the air circulation and provide necessary heat dissipation channel for the inside of the box 1. The inside of the air supply plate 12 is fixedly connected with a filter cylinder 13, which can filter the dust and impurities in the entering air in cooperation with the filter plate 17, so as to ensure that the inside of the box 1 always remains clean. The inner wall of the filter cylinder 13 is fixedly connected with a fan 14, which can send the external air into the filter cylinder 13 and further deliver it to the inside of the box 1. The upper surface of the air supply plate 12 is fixedly connected with a waterproof top plate 18, which can effectively prevent rainwater or other liquids from penetrating into the inside of the box 1, further improving the protection performance of the box 1. The bottom of the box 1 is provided with a discharge hole 19, which is arranged at the bottom of the box 1 for discharging the air inside the box 1 after heat exchange, realizing efficient circulating heat dissipation. The top of the filter cylinder 13 is provided with a filter assembly, which is used to filter the heat dissipation air. The filter assembly comprises a filter plate 17, the outer wall of which is slidingly connected to the top of the filter cylinder 13. The outer wall of the filter cylinder 13 is provided with an external thread 15, and the outer wall of the filter plate 17 is fixedly connected with a threaded cover 16 on the upper side. The external thread 15 provides a stable connection for the installation of the threaded cover 16, so that the threaded cover 16 can drive the filter plate 17 to be disassembled, thereby facilitating the cleaning of the filter plate 17. The outer wall of the limiting plate 11 is slidingly connected to the inside of the box 1. The limiting plate 11 is used to limit the movement of the guide rod 7. One end of the spring 10 is fixedly connected to the inside of the box 1, and the other end is fixedly connected to the outer wall of the push plate 9. The abutment plate 8 is in abutment with the push plate 9. The push plate 9 is used to push the abutment plate 8 to move. The inner wall of the threaded cover 16 is in threaded connection with the external thread 15, and the threaded cover 16 is used to fix the filter plate 17.

[0029] Specifically, the fan 14 is started, and the external air is driven and delivered to the inside of the filter cylinder 13. The air is filtered by the filter plate 17 in the filter cylinder 13, effectively removing dust and impurities, so as to deliver clean air to the inside of the box 1. After the clean air enters the box 1, it exchanges heat with the hot air inside the box 1, and finally the air after heat exchange is discharged through the discharge hole 19, realizing an efficient air circulation and heat dissipation mode from top to bottom. Not only can it quickly reduce the temperature inside the box 1, but also can maintain stable operation for a long time, avoiding damage to the equipment due to overheating. In addition, in order to maintain the air filtering effect, the filter plate 17 of the filter cylinder 13 is designed as a detachable structure. The user can drive the threaded cover 16 to rotate on the outer wall of the filter cylinder 13, and use the threaded connection relationship between the threaded cover 16 and the external thread 15 of the filter cylinder 13 to easily remove the filter plate 17 from the filter cylinder 13. This design facilitates the replacement or cleaning of the filter plate 17, ensures the continuous efficiency of air filtration, and reduces maintenance costs, providing reliable protection for long-term operation of the equipment.

[0030] Working principle: when the dense insulation bus duct start box is needed, first, the insulation bus is put through the inside of the incoming line seat 3, then one end of the insulation bus is installed in the inside of the functional unit 4, and the excess wire harness can be placed at one end of the two wire harness plates 5 and pressed into the inside of the wire harness plate 5, in this process, the wire harness plate 5 is extruded by the insulation bus, so that the other end of the wire harness plate 5 rotates on the outer wall of the rotating shaft 6, and then the wire harness plate 5 moves to drive the connecting plate 8 to move, and the connecting plate 8 moves to press the push plate 9, so that the push plate 9 drives the guide rod 7 to slide in the inside of the box body 1, so that the spring 10 is contracted between the push plate 9 and the box body 1, and then the push plate 9 is reset by the thrust generated by the contraction of the spring 10, and then the push plate 9 drives the connecting plate 8 to move, so that the two wire harness plates 5 move relatively to limit the insulation bus and avoid winding in the inside of the box body 1.

[0031] In addition, the fan 14 is started to drive the external air to the inside of the filter cartridge 13, and then the filter plate 17 in the inside of the filter cartridge 13 filters the air, so that the clean air is delivered to the inside of the box body 1 to exchange heat, and finally the heat-exchanged air is discharged through the discharge hole 19, so that the air flows from top to bottom, realizing efficient heat dissipation, and finally the threaded cover 16 can be driven to rotate on the outer wall of the filter cartridge 13, and the threaded cover 16 can be easily taken off from the outer wall of the filter cartridge 13 by the threaded relationship between the threaded cover 16 and the outer thread 15 on the outer wall of the filter cartridge 13, so that the filter plate 17 can be conveniently replaced or cleaned to maintain the filtering effect.

[0032] Finally, it should be pointed out that: the above is only the preferred embodiment of the present application and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A dense insulated bus duct head-end enclosure comprising a housing (1), characterized in that: The outer wall of the box (1) is provided with a sealing box door (2), the inner wall of the box (1) is fixedly connected with a wire inlet seat (3) and a functional unit (4), a rotating shaft (6) is arranged between the wire inlet seat (3) and the functional unit (4), the outer wall of the rotating shaft (6) is provided with a clamping assembly, the clamping assembly is used for limiting the bus, and the inside of the box (1) is provided with a pushing assembly; The clamping assembly comprises two wire clamping plates (5), one end of each of the two wire clamping plates (5) is rotatably connected to the outer wall of the rotating shaft (6), the outer wall of the wire clamping plate (5) is fixedly connected with a connecting plate (8), and the outer wall of the wire clamping plate (5) is slidably connected in the box (1).

2. The dense insulated busway headend enclosure of claim 1, wherein: The pushing assembly comprises a guide rod (7), the outer wall of the guide rod (7) is slidably connected in the box (1), one end of the guide rod (7) is fixedly connected with a limiting plate (11), the other end of the guide rod (7) is fixedly connected with a push plate (9), and the outer wall of the guide rod (7) is sleeved with a spring (10).

3. The dense insulated busway headend enclosure of claim 1, wherein: The top of the box (1) is fixedly connected with a air supply plate (12), the inside of the air supply plate (12) is fixedly connected with a filter cylinder (13), the inner wall of the filter cylinder (13) is fixedly connected with a fan (14), the upper surface of the air supply plate (12) is fixedly connected with a waterproof top plate (18), the bottom of the box (1) is provided with a discharge hole (19), the top of the filter cylinder (13) is provided with a filter assembly, and the filter assembly is used for filtering the heat dissipation air.

4. The dense insulated busway headend enclosure of claim 3, wherein: The filter assembly comprises a filter plate (17), the outer wall of the filter plate (17) is slidably connected to the top of the filter cylinder (13), the outer wall of the filter cylinder (13) is provided with an external thread (15), and the outer wall of the filter plate (17) is fixedly connected with a threaded cover (16) on the upper side.

5. The dense insulated busway headend enclosure of claim 2, wherein: The outer wall of the limiting plate (11) is slidably connected in the box (1), and the limiting plate (11) is used for limiting the movement of the guide rod (7).

6. The dense insulated busway headend enclosure of claim 2, wherein: One end of the spring (10) is fixedly connected in the box (1), and the other end of the spring (10) is fixedly connected to the outer wall of the push plate (9).

7. The dense insulated busway headend enclosure of claim 2, wherein: The connecting plate (8) is attached to the push plate (9), and the push plate (9) is used for pushing the connecting plate (8) to move.

8. The dense insulated busway headend enclosure of claim 4, wherein: The inner wall of the threaded cover (16) is threadedly connected with the external thread (15), and the threaded cover (16) is used for fixing the filter plate (17).

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