Bus duct with wiring protection structure

Abstract

The utility model relates to the technical field of bus ducts, and discloses a bus duct with a wiring protection structure, which comprises a bus duct, a placement groove is vertically and downwards arranged on the top surface of the bus duct, a partition plate is vertically fixed on the inner bottom surface of the placement groove, a sealing structure is arranged above the bus duct, and dustproof mechanisms are arranged at the left end and the right end of the bus duct. Heat dissipation grooves are formed in the front side face and the rear side face in the bus duct, sliding grooves are formed in the front side face and the rear side face in the containing groove, a sliding plate is arranged in the containing groove, the sealing structure comprises a fixing part and a sealing part, the dustproof mechanism comprises a dustproof part and a connecting part, the clamping rod is pressed, the clamping rod moves inwards, the sealing plate can be opened, and then a bus is placed in the sealing plate. And the pressing plate extrudes the adjusting plate and drives the adjusting plate to move downwards, so that the bus in the partition plate can be fixed, excessive heat generated by contact of the bus in the bus duct is avoided, the bus can be fixed, winding between the buses is avoided, and the safe use of the bus in the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to a bus duct with a wiring protection structure. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars, which is used to distribute high power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects. At present, with the continuous advancement and development of science and technology, bus duct technology is becoming more and more widely used.

[0003] After the wiring of the bus duct currently on the market is completed, it is not convenient to replace the busbars inside the bus duct. At the same time, the busbars inside the bus duct will be entangled, resulting in a large amount of heat, burning the parts inside the bus duct and reducing the service life of the bus duct.

[0004] Therefore, a bus duct with a wiring protection structure is proposed. Utility Model Content

[0005] The utility model aims to provide a bus duct with a wiring protection structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bus duct with a wiring protection structure, comprising a bus duct;

[0007] The top surface of the bus duct is provided with a placement groove vertically downward, a partition is fixed vertically on the bottom surface of the placement groove, a sealing structure is provided above the bus duct, and dustproof mechanisms are provided at the left and right ends of the bus duct;

[0008] The front and rear sides of the bus duct are provided with heat dissipation grooves, the front and rear sides of the placement groove are provided with sliding grooves, a sliding plate is provided in the placement groove, the front and rear ends of the sliding plate are located in the sliding groove and are slidably connected to the inner wall of the sliding groove, and a clamping plate is fixedly provided on the front of the bus duct, and two clamping plates are provided on the left and right sides;

[0009] The sealing structure comprises a fixing portion and a sealing portion;

[0010] The dustproof mechanism comprises a dustproof part and a connecting part.

[0011] Preferably, the fixing portion comprises a sealing plate, a rear end of the sealing plate is hinged to the bus duct, and a pressure plate is fixedly provided on the bottom surface of the sealing plate.

[0012] Preferably, an adjustment plate is provided under the pressure plate, a connecting rod is fixedly provided on the bottom surface of the adjustment plate, the lower end of the connecting rod passes through the sliding plate and extends to the bottom of the sliding plate, the connecting rod is slidably connected to the sliding plate, a fixing plate is fixedly provided on the bottom surface of the connecting rod, a positioning spring is sleeved on the outer side surface of the connecting rod, and the upper and lower ends of the positioning spring are respectively fixedly connected to the sliding plate and the fixing plate.

[0013] Preferably, the sealing portion includes a clamping block, the top surface of the clamping block is fixedly connected to the sealing plate, a fixing groove is opened at the lower end of the clamping block, a clamping rod is arranged in the fixing groove, the clamping rod passes through the clamping block and is clamped to the clamping plate, and the clamping rod is slidably connected to the clamping block.

[0014] Preferably, a return spring is arranged in the fixing groove, and the left and right ends of the return spring are fixedly connected to the clamping rod and the inner wall of the fixing groove respectively.

[0015] Preferably, the dustproof part includes a dustproof cover, two of which are arranged on the left and right sides, and the two dustproof covers are arranged on the left and right ends of the bus duct, a connecting groove is opened inside the dustproof cover, and positioning grooves are opened at the upper and lower ends of the connecting groove.

[0016] Preferably, the connecting part includes a fixed block, the left end of the fixed block is located inside the connecting groove, driving the upper and lower ends of the fixed block to open sliding grooves, the upper and lower ends of the sliding grooves are opened inside the through grooves, the upper and lower ends of the through grooves pass through the sliding grooves close to each other and are slidably connected to the inner walls of the sliding grooves, sliding frames are provided in the upper and lower connecting grooves, the sliding frames are slidably connected to the inner walls of the connecting grooves, and pressing blocks are fixedly provided at the far ends of the upper and lower sliding grooves.

[0017] Preferably, a positioning block is fixedly provided on the side of the sliding frame, and the upper and lower ends of the positioning blocks that are far away from each other are adapted to the positioning groove. A compression spring is provided in the through groove, and the upper and lower ends of the compression spring are fixedly connected to the sliding frame that is close to each other.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the bus duct with a wiring protection structure,

[0019] 1) By pressing the clamping rod and moving it inward, the sealing plate can be opened, and then the busbar can be placed in the sealing plate. The pressure plate squeezes the adjustment plate and drives the adjustment plate to move downward, so that the busbar in the partition can be fixed to prevent the busbar from contacting in the busbar duct and generating excessive heat. The busbar can be fixed to prevent entanglement between the busbars, thereby improving the safe use of the busbar in the device.

[0020] 2) The sliding frame and the positioning block are driven to return to their original positions by compressing the spring, so that the positioning block is engaged with the positioning groove, and the installation of the dust cover is completed, which is convenient for the installation and removal of the dust cover. At the same time, the dust cover can prevent dust from forming on the bus duct, ensuring that the internal parts of the bus duct will not be burned due to dust accumulation at both ends of the bus duct. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a three-dimensional schematic diagram of the sealing structure of the utility model;

[0023] Figure 3 This is a three-dimensional schematic diagram of the adjustment plate and the connecting rod of the utility model;

[0024] Figure 4 For this utility model Figure 1 Enlarged view of part A in the middle;

[0025] Figure 5 This is a cross-sectional view of the dust cover of the utility model;

[0026] Figure 6 This is a cross-sectional view of the fixing block of the utility model.

[0027] In the figure: 1 bus duct, 11 sliding plate, 12 clamping plate, 2 partition, 3 sealing structure, 31 sealing plate, 32 pressure plate, 33 adjustment plate, 34 connecting rod, 35 fixed plate, 36 positioning spring, 37 clamping block, 38 clamping rod, 39 return spring, 4 dustproof mechanism, 41 dustproof cover, 42 fixed block, 43 sliding frame, 44 pressing block, 45 positioning block, 46 compression spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] See also Figure 1-Figure 6 , the utility model provides a technical solution: a bus duct with a wiring protection structure, comprising a bus duct 1;

[0031] A placement groove is vertically opened downward on the top surface of the bus duct 1, a partition 2 is vertically fixed on the bottom surface of the placement groove, a sealing structure 3 is arranged above the bus duct 1, and dustproof mechanisms 4 are arranged at the left and right ends of the bus duct 1;

[0032] The front and rear sides of the bus duct 1 are provided with heat dissipation grooves, the front and rear sides of the placement groove are provided with sliding grooves, a sliding plate 11 is provided in the placement groove, the front and rear ends of the sliding plate 11 are located in the sliding groove and are slidably connected to the inner wall of the sliding groove, and a clamping plate 12 is fixedly provided on the front of the bus duct 1, and two clamping plates 12 are provided on the left and right sides;

[0033] The sealing structure 3 includes a fixing portion and a sealing portion;

[0034] The dustproof mechanism 4 includes a dustproof portion and a connecting portion.

[0035] The fixing part comprises a sealing plate 31, the rear end of the sealing plate 31 is hinged to the bus duct 1, and a pressing plate 32 is fixedly arranged on the bottom surface of the sealing plate 31;

[0036] An adjusting plate 33 is arranged below the pressing plate 32, a connecting rod 34 is fixedly arranged on the bottom surface of the adjusting plate 33, the lower end of the connecting rod 34 passes through the sliding plate 11 and extends to the bottom of the sliding plate 11, the connecting rod 34 is slidably connected with the sliding plate 11, a fixing plate 35 is fixedly arranged on the bottom surface of the connecting rod 34, a positioning spring 36 is sleeved on the outer side surface of the connecting rod 34, and the upper and lower ends of the positioning spring 36 are fixedly connected with the sliding plate 11 and the fixing plate 35 respectively;

[0037] The sealing part includes a clamping block 37, the top surface of which is fixedly connected to the sealing plate 31, a fixing groove is provided at the lower end of the clamping block 37, a clamping rod 38 is provided in the fixing groove, the clamping rod 38 passes through the clamping block 37 and is clamped to the clamping plate 12, and the clamping rod 38 is slidably connected to the clamping block 37;

[0038] A return spring 39 is arranged in the fixing groove, and the left and right ends of the return spring 39 are fixedly connected to the clamping rod 38 and the inner wall of the fixing groove respectively;

[0039] Furthermore, in this embodiment, the clamping rod 38 is pressed, and the clamping rod 38 moves inward, so that the sealing plate 31 can be opened, and then the busbar is placed in the sealing plate 31, and then the sealing plate 31 is lowered, and the sliding plate 11, the adjustment plate 33 and the fixed plate 35 are placed in the placement groove, and the clamping block 37 is clamped with the clamping plate 12 under the action of the clamping plate 12, so that the sealing plate 31 can be fixed, and the pressure plate 32 squeezes the adjustment plate 33, driving the adjustment plate 33 to move downward, so that the busbar in the partition 2 can be fixed;

[0040] Furthermore, in this embodiment, by pressing the clamping rod 38 and moving the clamping rod 38 inward, the sealing plate 31 can be opened, and then the busbar is placed in the sealing plate 31, and the pressing plate 32 squeezes the adjustment plate 33, driving the adjustment plate 33 to move downward, so that the busbar in the partition 2 can be fixed, and the busbar can be prevented from contacting in the busbar duct 1 and generating excessive heat. The busbar can be fixed to prevent entanglement between the busbars, thereby improving the safe use of the busbar in the device;

[0041] Embodiment 2

[0042] See also Figure 1-Figure 6 , and on the basis of the first embodiment, it is further obtained that: the dustproof part includes a dustproof cover 41, two dustproof covers 41 are arranged on the left and right ends of the bus duct 1, a connecting groove is opened inside the dustproof cover 41, and positioning grooves are opened at the upper and lower ends of the connecting groove;

[0043] The connection part includes a fixed block 42, the left end of which is located inside the connection groove, driving the upper and lower ends of the fixed block 42 to open sliding grooves, and the upper and lower ends of the sliding grooves are opened inside the sliding grooves. The upper and lower ends of the through grooves penetrate the sliding grooves close to each other and are slidably connected to the inner wall of the sliding groove. The upper and lower connecting grooves are both provided with sliding racks 43, and the sliding racks 43 are slidably connected to the inner wall of the connecting groove. Pressing blocks 44 are fixedly provided at the far ends of the upper and lower sliding grooves.

[0044] A positioning block 45 is fixedly arranged on the side of the sliding frame 43, and the upper and lower positioning blocks 45 are adapted to the positioning groove at their far ends. A compression spring 46 is arranged in the through groove, and the upper and lower ends of the compression spring 46 are fixedly connected to the sliding frame 43 close to the sliding frame 43;

[0045] Furthermore, in this embodiment, the pressing block 44 is pressed, and the pressing block 44 drives the sliding frame 43 and the positioning block 45 to move, and the dust cover 41 is moved, so that the left end of the fixing block 42 is located in the connecting groove of the dust cover 41, and the pressing block 44 is released, and under the action of the compression spring 46, the sliding frame 43 and the positioning block 45 are driven to return to their original positions, so that the positioning block 45 is engaged with the positioning groove;

[0046] Furthermore, in this embodiment, the sliding frame 43 and the positioning block 45 are driven to return to their original positions by the compression spring 46, so that the positioning block 45 is engaged with the positioning groove, thereby completing the installation of the dust cover 41, and facilitating the installation and removal of the dust cover 41. At the same time, the dust cover 41 can protect the bus duct 1 from dust, ensuring that the internal parts of the bus duct 1 will not be burned due to dust accumulation at both ends of the bus duct 1.

[0047] When in use, the clamping rod 38 is pressed and the clamping rod 38 moves inward to open the sealing plate 31, and then the busbar is placed in the sealing plate 31, and then the sealing plate 31 is lowered, and the sliding plate 11, the adjusting plate 33 and the fixing plate 35 are placed in the placement groove. The clamping block 37 is clamped with the clamping plate 12 under the action of the clamping plate 12, so that the sealing plate 31 can be fixed, and the pressing plate 32 squeezes the adjusting plate 33 to drive the adjusting plate 33 to move downward, so that the busbar in the partition 2 can be fixed to prevent the busbar from contacting in the busbar duct 1 and generating excessive heat, and can fix the busbar to prevent the busbars from being entangled with each other, thereby improving For safe use of the busbar in the device, press the pressing block 44, which drives the sliding frame 43 and the positioning block 45 to move, and move the dust cover 41 so that the left end of the fixing block 42 is located in the connecting groove of the dust cover 41. Release the pressing block 44, and under the action of the compression spring 46, drive the sliding frame 43 and the positioning block 45 to return to their original positions, so that the positioning block 45 is engaged with the positioning groove, and the installation of the dust cover 41 is completed, which is convenient for the installation and removal of the dust cover 41. At the same time, the dust cover 41 can prevent dust from being applied to the bus duct 1, ensuring that the internal parts of the bus duct 1 will not be burned due to dust accumulation at both ends of the bus duct 1.

[0048] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bus duct with a wiring protection structure, comprising a bus duct (1); The top surface of the bus duct (1) is provided with a placement groove vertically downward, and is characterized in that: A partition plate (2) is fixed vertically on the bottom surface of the placement slot, a sealing structure (3) is arranged above the bus duct (1), and dustproof mechanisms (4) are arranged at the left and right ends of the bus duct (1); The front and rear sides of the bus duct (1) are provided with heat dissipation grooves, the front and rear sides of the placement groove are provided with sliding grooves, a sliding plate (11) is arranged in the placement groove, the front and rear ends of the sliding plate (11) are located in the sliding groove and are slidably connected to the inner wall of the sliding groove, and a clamping plate (12) is fixedly arranged on the front side of the bus duct (1), and two clamping plates (12) are arranged on the left and right sides; The sealing structure (3) comprises a fixing portion and a sealing portion; The dustproof mechanism (4) comprises a dustproof part and a connecting part.

2. The bus duct with a wiring protection structure according to claim 1, characterized in that: The fixing portion comprises a sealing plate (31), the rear end of the sealing plate (31) is hinged to the bus duct (1), and a pressing plate (32) is fixedly arranged on the bottom surface of the sealing plate (31).

3. The bus duct with a wiring protection structure according to claim 2, characterized in that: An adjusting plate (33) is arranged below the pressure plate (32), a connecting rod (34) is fixedly arranged on the bottom surface of the adjusting plate (33), the lower end of the connecting rod (34) passes through the sliding plate (11) and extends to the bottom of the sliding plate (11), the connecting rod (34) is slidably connected to the sliding plate (11), a fixing plate (35) is fixedly arranged on the bottom surface of the connecting rod (34), a positioning spring (36) is sleeved on the outer side surface of the connecting rod (34), and the upper and lower ends of the positioning spring (36) are respectively fixedly connected to the sliding plate (11) and the fixing plate (35).

4. The bus duct with a wiring protection structure according to claim 1, characterized in that: The sealing portion comprises a clamping block (37), the top surface of which is fixedly connected to the sealing plate (31), a fixing groove is provided at the lower end of the clamping block (37), a clamping rod (38) is provided in the fixing groove, the clamping rod (38) passes through the clamping block (37) and is clamped to the clamping plate (12), and the clamping rod (38) is slidably connected to the clamping block (37).

5. The bus duct with a wiring protection structure according to claim 4, characterized in that: A return spring (39) is arranged in the fixing groove, and the left and right ends of the return spring (39) are respectively fixedly connected to the clamping rod (38) and the inner wall of the fixing groove.

6. The bus duct with a wiring protection structure according to claim 1, characterized in that: The dustproof part comprises a dustproof sleeve (41), two dustproof sleeves (41) are arranged on the left and right sides, and the two dustproof sleeves (41) are sleeved on the left and right ends of the bus duct (1). A connecting groove is provided inside the dustproof sleeve (41), and positioning grooves are provided at the upper and lower ends of the connecting groove.

7. The bus duct with a wiring protection structure according to claim 1, characterized in that: The connecting portion comprises a fixed block (42), the left end of the fixed block (42) being located inside the connecting groove, driving the fixed block (42) to open sliding grooves at the upper and lower ends inside the fixing block (42), through grooves being opened inside the sliding grooves at the upper and lower ends, the through grooves passing through the adjacent sliding grooves at the upper and lower ends and being slidably connected to the inner wall of the sliding groove, sliding racks (43) being arranged in the upper and lower connecting grooves, the sliding racks (43) being slidably connected to the inner wall of the connecting groove, and pressing blocks (44) being fixedly arranged at the far ends of the upper and lower sliding grooves.

8. The bus duct with a wiring protection structure according to claim 7, characterized in that: A positioning block (45) is fixedly arranged on the side of the sliding frame (43), and the upper and lower ends of the positioning blocks (45) that are far away from each other are adapted to the positioning groove. A compression spring (46) is arranged in the through groove, and the upper and lower ends of the compression spring (46) are fixedly connected to the sliding frame (43) that is close to it.

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