Bus duct joint protection device

Abstract

The utility model discloses a bus duct joint protection device. Relates to the technical field of bus ducts, and adopts a bus duct body, a protection device and a drying plate, the other end of the bus duct body is provided with a bus duct joint, and the top end of the bus duct body is provided with a chute. Through the arrangement of the fixing blocks, the connecting plates, the springs, the limiting plates, the clamping blocks, the mounting seats and the clamping holes, the clamping blocks are extruded and shrunk by utilizing the springs and the inner walls of the mounting seats until the connecting plates are completely inserted into the mounting seats, at the moment, the clamping blocks are reset and clamped in the clamping holes by utilizing the elastic force of the springs, and the bus duct body and the protection device are fixed together. Therefore, the bus duct joint is protected, collision is prevented when the bus duct and the bus duct joint are transported or moved, the phenomena of scratching, bending, breaking and the like of the bus duct joint are prevented, the effect that the bus duct joint is not damaged is further ensured, and the bus duct joint protection device is simple in design structure, simple and convenient to mount or dismount and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to bus duct technical field, concretely relates to a bus duct joint protection device. BACKGROUND

[0002] At present, most power transmission bridges will reserve future interfaces, these interfaces are actually the open ends of the bridge trunk branch bus duct, with the gradual development of the electric power industry, the use of bus duct is also increasing, the bus duct is a system composed of a metal plate as a protective shell, a conductive row, an insulating material and related accessories, it can be made into a standard length section, also can be made into a middle without branch box feeding type closed bus, the bus duct connection needs to use the joint protection device.

[0003] The joint of the bus duct is exposed outside when not in use, and the traditional bus duct joint has no protection measures during transportation and installation, so the joint of the bus duct is easy to hit other places, causing damage to the joint of the bus duct and making it unable to use. UTILITY MODEL CONTENTS

[0004] In view of the defects of the prior art, the utility model provides a bus duct joint protection device, which solves the problem that the joint of the bus duct is exposed outside when not in use, and the traditional bus duct joint has no protection measures during transportation and installation, so the joint of the bus duct is easy to hit other places, causing damage to the joint of the bus duct and making it unable to use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A bus duct joint protection device, including bus duct body, protection device, drying plate, the other end of the bus duct body is provided with bus duct joint, the top end of the bus duct body is provided with the sliding slot, the sliding slot is connected with the sliding block, the top end of the sliding block is provided with the protection device, the top end of the bus duct body is provided with the mounting seat, the both sides of the mounting seat are provided with the clamping hole, the top end of the protection device is provided with the fixed block, one end of the fixed block is provided with the connecting plate, the connecting plate is located in the mounting seat, the both sides of the connecting plate are provided with the spring, the other end of the spring is provided with the limiting plate, the limiting plate and the inner wall of the mounting seat are in contact, the other end of the limiting plate is provided with the clamping block, the clamping block extends to the outside through the clamping hole.

[0007] Preferably, the protection device comprises a protection frame, the inside of the protection frame is provided with symmetrical slide rods, the slide rods are slidably connected with first and second moving blocks, the surfaces of the slide rods and on one side of the first and second moving blocks are provided with return springs, the other end of the first moving block is provided with a lower protection shell, the other end of the second moving block and above the lower protection shell is provided with an upper protection shell, and the upper and lower protection shells are provided with bus duct joints.

[0008] Preferably, the inside of the lower protection shell, the upper protection shell and the bus duct joint are provided with sponge layers.

[0009] Preferably, the two sides of the protection frame are provided with a plurality of ventilation holes, and the ventilation holes are embedded with dustproof nets.

[0010] Preferably, the inner wall of the protection frame is provided with a connecting box, the surface of the connecting box is provided with a plurality of air holes, and the inside of the connecting box is provided with a drying plate.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The bus duct joint protection device is fixed together with the bus duct body through the spring and the inner wall of the mounting seat, so that the bus duct joint is protected, collision during transportation or movement of the bus duct and its joint is prevented, and phenomena such as scratches, bending and breakage of the bus duct joint are prevented, so that the bus duct joint is prevented from being damaged, and the design structure is simple, and the bus duct joint protection device is simple and convenient to install or disassemble, is convenient to use, and the protection device is provided, when the bus duct joint is inserted between the lower protection shell and the upper protection shell, the bus duct joint exerts extrusion force on the lower protection shell and the upper protection shell, the lower protection shell exerts extrusion force on the spring through the first moving block, the upper protection shell exerts extrusion force on the spring through the second moving block, and the lower protection shell and the upper protection shell firmly fix the bus duct joint in the inside under the action of the spring, and the protection effect of the bus duct joint is further improved.

[0013] The utility model discloses a sponge layer is arranged on the inner wall of the lower protection shell and the upper protection shell, and the protection effect of the bus duct joint is further improved through the sponge layer.

[0014] The utility model discloses that the two sides of the protection frame are provided with a plurality of ventilation holes, the heat dissipation of the bus duct joint connecting position is guaranteed through the ventilation holes, the dustproof net is embedded in the ventilation hole, the dustproof net is arranged to effectively avoid that the dust enters the inside of the bus duct body, and the service life is increased.

[0015] The utility model discloses a connecting box is provided with on the inboard of protection frame, the surface of connecting box is provided with a plurality of air holes, and the inside of connecting box is provided with dry board, utilizes dry board to play waterproof dry effect, increases its practicality. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic drawing of the utility model.

[0017] Figure 2 It is the side view of the utility model.

[0018] Figure 3 It is the plan view of the utility model.

[0019] Figure 4 It is the structure schematic drawing of bus duct body and protection device connection.

[0020] In the drawing: 1, bus duct body;2, bus duct joint;3, protection device;3.1, protection frame;3.2, lower protection shell;3.3, first moving block;3.4, upper protection shell;3.5, second moving block;3.6, sponge layer;3.7, slide rod;3.8, reset spring;4, sliding block;5, sliding slot;6, fixed block;7, connecting plate;8, spring;9, limiting plate;10, clamping block;11, mounting seat;12, clamping hole;13, air vent;14, dust screen;15, connecting box;16, air hole;17, dry board. DETAILED DESCRIPTION

[0021] To further illustrate each embodiment, the utility model provides with attached drawing, these drawings are the part of the utility model disclosure, it is mainly used to explain the embodiment, and can cooperate the relevant description of specification to explain the operating principle of embodiment, cooperates to refer to these contents, and the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0022] According to the embodiment of the utility model, a kind of bus duct joint protection device is provided.

[0023] Embodiment one:

[0024] As the drawing of specification Figure 1As shown in the drawings, a bus duct joint protection device, including bus duct body 1, protection device 3, dry plate 17, the other end of the bus duct body 1 is provided with bus duct joint 2, the top end of the bus duct body 2 is provided with a sliding groove 5, the sliding groove 5 is slidably connected with a sliding block 4, the top end of the sliding block 4 is provided with a protection device 3, the top end of the bus duct body 1 is provided with a mounting seat 11, both sides of the mounting seat 11 are provided with a clamping hole 12, the top end of the protection device 3 is provided with a fixed block 6, one end of the fixed block 6 is provided with a connecting plate 7, the connecting plate 7 is located in the mounting seat 11, both sides of the connecting plate 7 are provided with a spring 8, the other end of the spring 8 is provided with a limiting plate 9, the limiting plate 9 and the inner wall of the mounting seat 11 are in contact, the other end of the limiting plate 9 is provided with a clamping block 10, the clamping block 10 extends to the outside through the clamping hole 12.

[0025] Embodiment two:

[0026] As shown in the drawings Figure 1 、 Figure 2 、 Figure 3 And Figure 4 A bus duct joint protection device, in use, the protection device 3 needs to be installed first, through the fixed block 6, the connecting plate 7, the spring 8, the limiting plate 9, the clamping block 10, the mounting seat 11 and the clamping hole 12, the clamping block 10 is extruded and contracted by the spring 8 and the inner wall of the mounting seat 11 until the connecting plate 7 is completely inserted into the mounting seat 11, at this time the clamping block 10 is reset in the clamping hole 12 by the elastic force of the spring 8, at this time the bus duct body 1 and the protection device 3 are fixed together, thereby protecting the bus duct joint 2, preventing collision when transporting or moving the bus duct and its joint, thereby preventing the bus duct joint 2 from being scratched, bent and broken, and further ensuring that the bus duct joint 2 will not be damaged, and the design structure is simple, easy to install or disassemble, and easy to use. Through the protection device 3, when the bus duct joint 2 is inserted between the lower protection shell 3.2 and the upper protection shell 3.4, the bus duct joint 2 exerts a pressing force on the lower protection shell 3.2 and the upper protection shell 3.4, the lower protection shell 3.2 exerts a pressing force on the spring 8 through the first moving block 3.3, and the upper protection shell 3.4 exerts a pressing force on the spring 8 through the second moving block 3.4, due to the elastic force of the spring 8, the lower protection shell 3.2 and the upper protection shell 3.4 firmly fix the bus duct joint 2 inside, further improving the protection effect of the bus duct joint 2.

[0027] The inner side of the lower protection shell 3.2, the upper protection shell 3.4 and the bus duct joint 2 are provided with a sponge layer 3.6, which further improves the protection effect of the bus duct joint 2.

[0028] The protective frame 3.1 has several ventilation holes 13 on both sides, which ensure the heat dissipation of the connection position of the busbar trunking connector 2. The ventilation holes 13 are equipped with dustproof nets 14. By embedding the dustproof nets 14 in the ventilation holes 13, the dustproof nets 14 effectively prevent dust from entering the interior of the busbar trunking body 1 and increase its service life.

[0029] The inner wall of the protective frame 3.1 is provided with a connecting box 15. The surface of the connecting box 15 is provided with a number of ventilation holes 16. The interior of the connecting box 15 is provided with a drying plate 17, which serves to achieve the effect of waterproofing and drying, thereby increasing its practicality.

[0030] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0031] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A busbar trunking joint protection device, characterized in that: The system includes a busbar trunking body (1), a protective device (3), and a drying plate (17). A busbar trunking connector (2) is provided at one end of the busbar trunking body (1). A sliding groove (5) is provided at the top of the busbar trunking body (2), and a slider (4) is slidably connected to the sliding groove (5). A protective device (3) is provided at the top of the slider (4). A mounting base (11) is provided at the top of the busbar trunking body (1), and locking holes (12) are provided on both sides of the mounting base (11). A fixing block (6) is provided at the top of the device (3). A connecting plate (7) is provided at one end of the fixing block (6). The connecting plate (7) is located inside the mounting base (11). Springs (8) are provided on both sides of the connecting plate (7). A limiting plate (9) is provided at the other end of the spring (8). The limiting plate (9) is in contact with the inner wall of the mounting base (11). A locking block (10) is provided at the other end of the limiting plate (9). The locking block (10) extends to the outside through the locking hole (12).

2. The busbar joint protection device according to claim 1, characterized in that: The protective device (3) includes a protective frame (3.1). The protective frame (3.1) is provided with symmetrical sliding rods (3.7). A first moving block (3.3) and a second moving block (3.5) are slidably connected on the sliding rods (3.7). A return spring (3.8) is provided on the surface of the sliding rods (3.7) and on one side of the first moving block (3.3) and the second moving block (3.5). A lower protective shell (3.2) is provided at the other end of the first moving block (3.3). An upper protective shell (3.4) is provided at the other end of the second moving block (3.5) and above the lower protective shell (3.2). A busbar joint (2) is provided between the upper protective shell (3.4) and the lower protective shell (3.2).

3. The busbar joint protection device according to claim 1, characterized in that: A sponge layer (3.6) is provided on the inner side of the lower protective shell (3.2), the upper protective shell (3.4) and between the busbar joint (2).

4. The busbar joint protection device according to claim 2, characterized in that: The protective frame (3.1) has several ventilation holes (13) on both sides, and a dustproof net (14) is embedded in the ventilation holes (13).

5. A busbar joint protection device according to claim 1, characterized in that: The inner wall of the protective frame (3.1) is provided with a connecting box (15), the surface of the connecting box (15) is provided with a plurality of vent holes (16), and the interior of the connecting box (15) is provided with a drying plate (17).

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