Split type bus duct

Abstract

The utility model belongs to the technical field of bus ducts, and especially relates to a split type bus duct comprising a main body, a rectangular cavity is formed in the main body, and the upper side of the rectangular cavity is provided with an opening; the connecting plate is arranged on the main body and seals the opening, and the connecting plate is provided with a bulge corresponding to the opening; the clamping pieces are arranged on the two sides of the rectangular cavity and abut against the conductor in the using process; wherein the plurality of main bodies are connected together through the connecting plates to form the bus duct.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus ducts, and in particular relates to a split bus duct. 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.

[0003] When the existing bus duct is used over long distances, it is inconvenient to use because of its long overall length, which makes it easy to deform, bend and break during transportation. Therefore, we have specially designed a split bus duct. Utility Model Content

[0004] The purpose of the utility model is to provide a split bus duct to solve the above-mentioned technical problems, so as to achieve a convenient and practical effect.

[0005] In view of this, the utility model provides a split bus duct, comprising:

[0006] A main body, wherein a rectangular chamber is formed in the main body, and an opening is arranged on the upper side of the rectangular chamber;

[0007] A connecting plate, which is arranged on the main body and closes the opening, and a protrusion is arranged on the connecting plate corresponding to the opening;

[0008] Clamping parts, which are arranged on both sides of the rectangular chamber and press against the conductor when in use;

[0009] Among them, multiple main bodies are connected together through a connecting plate to form a bus duct.

[0010] In the above technical solution, further, it also includes:

[0011] A fixed frame body, which is arranged on both sides of the main body and has connecting grooves arranged on the upper and lower sides of the fixed frame body;

[0012] Wherein, connecting protrusions are arranged on both sides of the connecting plate corresponding to the connecting grooves, and the connecting protrusions are tightly fitted and fixed to the connecting grooves.

[0013] In the above technical solution, further, the clamping member includes:

[0014] Baffles, which are arranged on both sides of the rectangular chamber;

[0015] Bolts, which penetrate the fixed frame and the main body and extend into the rectangular chamber and are connected to the baffle;

[0016] Among them, screw holes are arranged on the end faces of both sides of the main body, and through holes are arranged on the fixed frame body corresponding to the screw holes. Bolts pass through the through holes and cooperate with the screw holes to control the movement of the baffle.

[0017] In the above technical solution, further, it also includes:

[0018] A boss, the boss is arranged on the baffle plate, and a countersunk hole is arranged on the boss;

[0019] Therein, the bolt is connected into the countersunk hole.

[0020] In the above technical solution, further, the countersunk hole is in a closed shape, and a flange is provided at one end where the bolt is connected to the countersunk hole, and the flange cooperates with the countersunk hole to limit the connection between the bolt and the baffle.

[0021] In the above technical solution, further, the baffle and the bolts are both made of polymer insulating material.

[0022] In the above technical solution, further, the connecting protrusion is a hollow structure.

[0023] The beneficial effects of the utility model are as follows: the bus duct as a whole is formed by fixing multiple main bodies through connecting plates, and can be disassembled for transportation when in use, thereby avoiding the easy deformation of traditional long-distance bus ducts during use, and facilitating assembly and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an overall schematic diagram of the utility model;

[0025] Figure 2 It is a front view of the utility model;

[0026] Figure 3 yes Figure 2 A schematic cross-section diagram;

[0027] The markings in the figure are as follows: 1. main body; 11. screw hole; 2. rectangular chamber; 3. opening; 4. connecting plate; 41. connecting protrusion; 5. protrusion; 6. clamping member; 61. baffle; 62. bolt; 621. flange; 7. fixing frame; 71. through hole; 8. connecting groove; 9. boss; 91. countersunk hole; 10. hollow structure. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0029] Embodiment 1:

[0030] This embodiment provides a split bus duct, including:

[0031] A main body 1, wherein a rectangular chamber 2 is formed in the main body 1, and an opening 3 is provided on the upper side of the rectangular chamber 2;

[0032] A connecting plate 4, which is disposed on the main body 1 and closes the opening 3. The connecting plate 4 is provided with a protrusion 5 corresponding to the opening 3;

[0033] The clamping members 6 are arranged on both sides of the rectangular chamber 2 and are pressed against the conductor when in use;

[0034] Wherein, a plurality of main bodies 1 are connected together through a connecting plate 4 to form a bus duct.

[0035] It can be seen from this embodiment that a split bus duct includes a main body 1, a connecting plate 4 and a clamping member 6;

[0036] A rectangular chamber 2 is formed inside the main body 1, and an opening 3 is formed on the upper side of the rectangular chamber 2. When in use, the conductor is installed into the rectangular chamber 2 through the opening 3;

[0037] Furthermore, the connecting plate 4 is arranged on the main body 1 and closes the opening 3. When in use, the connecting plate 4 fixes the multiple main bodies 1 together by closing the opening 3, thereby forming a bus duct, and a protrusion 5 is formed on the connecting plate 4, and the protrusion 5 is connected to the opening 3 to play a positioning role;

[0038] Furthermore, clamping members 6 are installed on both sides of the rectangular chamber 2. When the conductor is installed in the rectangular chamber 2, the clamping members 6 clamp the conductor. The clamping members 6 can fix the conductor to be aligned, so that the blades installed on the multiple main bodies 1 can be firmly docked, thereby preventing the conductor from being displaced and deformed.

[0039] The bus duct as a whole is formed by fixing multiple main bodies 1 through connecting plates 4. When in use, it can be disassembled for transportation, thus avoiding the deformation of traditional long-distance bus ducts during use, and facilitating assembly and use.

[0040] Embodiment 2:

[0041] This embodiment provides a split bus duct, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0042] A fixed frame 7, which is arranged on both sides of the main body 1, and has connecting grooves 8 arranged above and below the fixed frame 7;

[0043] Wherein, connecting protrusions 41 are provided on both sides of the connecting plate 4 corresponding to the connecting grooves 8 , and the connecting protrusions 41 are tightly fitted and fixed to the connecting grooves 8 .

[0044] It can be seen from this embodiment that the fixing frame 7 is formed on both side end surfaces of the main body 1, and the fixing frame 7 and the main body 1 are welded and fixed to form an integrated structure;

[0045] Furthermore, connecting grooves 8 are formed on the upper and lower sides of the fixing frame 7, and the space between the two connecting grooves 8 is hollowed out for installing the clamping member 6;

[0046] Furthermore, connecting protrusions 41 are provided on both sides of the connecting plate 4 corresponding to the connecting grooves 8. When in use, the connecting protrusions 5 are tightly fitted and fixed with the connecting grooves 8, thereby connecting the connecting plate 4 to the main body 1, and then multiple main bodies 1 can be fixed together to form a bus duct;

[0047] By arranging the fixing frame 7 on the connecting plate 4, it is convenient to fix the connecting plate 4 and the main body 1, and further convenient to connect a plurality of main bodies 1 to form a bus duct.

[0048] Embodiment 3:

[0049] This embodiment provides a split bus duct, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0050] The clamping member 6 comprises:

[0051] Baffles 61, which are arranged on both sides of the rectangular chamber 2;

[0052] Bolt 62, the bolt 62 passes through the fixed frame 7 and the main body 1, extends into the rectangular chamber 2, and is connected to the baffle 61;

[0053] The end surfaces of both sides of the main body 1 are provided with screw holes 11 , and the fixing frame 7 is provided with through holes 71 corresponding to the screw holes 11 . The bolts 62 pass through the through holes 71 and cooperate with the screw holes 11 to control the movement of the baffle 61 .

[0054] It can be seen from this embodiment that the clamping member 6 includes a baffle 61 and a bolt 62;

[0055] Furthermore, screw holes 11 are provided on the two side walls of the main body 1, and the fixing frame 7 is provided with through holes 71 corresponding to the screw holes 11, and the through holes 71 and the screw holes 11 are used to cooperate with the bolts 62;

[0056] Furthermore, two baffles 61 are symmetrically arranged in the rectangular chamber 2, and the baffles 61 are attached to the conductor when in use;

[0057] Furthermore, the bolt 62 passes through the through hole 71 and is threadedly connected to the screw hole 11, and extends into the rectangular chamber 2 to abut against the baffle 61. When in use, the bolt 62 and the screw hole 11 control the movement of the baffle 61 in the rectangular chamber 2 through threaded cooperation. Under the action of the bolt 62, the baffle 61 is pressed against or away from the conductor.

[0058] Embodiment 4:

[0059] This embodiment provides a split bus duct, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] Boss 9, boss 9 is arranged on baffle 61, and boss 9 is provided with countersunk hole 91;

[0061] The bolt 62 is connected to the counterbore 91 .

[0062] It can be seen from this embodiment that the boss 9 is formed on the baffle 61, and a countersunk hole 91 is opened on the boss 9. When in use, the bolt 62 is engaged in the countersunk hole 91 to fix the baffle 61, thereby supporting the baffle 61 and preventing the baffle 61 from tipping over and affecting its use when it is not engaged with the conductor.

[0063] Embodiment 5:

[0064] This embodiment provides a split bus duct, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0065] The countersunk hole 91 is in a closed shape, and a flange 621 is provided at one end where the bolt 62 is connected to the countersunk hole 91 . The flange 621 cooperates with the countersunk hole 91 to limit the connection between the bolt 62 and the baffle 61 .

[0066] It can be seen from this embodiment that the countersunk hole 91 is in a closed shape, and the bolt 62 has a flange 621 at one end that fits the countersunk hole 91;

[0067] Furthermore, the bolt 62 is fixed to the baffle 61 by limiting the flange 621 and the countersunk hole 91, so as to facilitate use;

[0068] Furthermore, the flange 621 has rounded edges and corners, and when in use, it can be directly pressed hard to fix it with the countersunk hole 91.

[0069] Embodiment 6:

[0070] This embodiment provides a split bus duct, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0071] The baffle 61 and the bolt 62 are both made of polymer insulating material.

[0072] It can be seen from this embodiment that the baffle 61 and the bolt 62 are both made of polymer insulating material, and thus during the power-on test after the bus duct is assembled, the coordination between the conductors can be controlled by adjusting the clamping member 6, thereby improving the convenience and safety of use.

[0073] Embodiment 7:

[0074] This embodiment provides a split bus duct, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0075] The connecting protrusion 41 is a hollow structure 10 .

[0076] It can be seen from this embodiment that the overall mass is reduced by hollowing out the connecting protrusion 41, so as to facilitate use. The embodiments of the present application are described above in conjunction with the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Under the inspiration of this application, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of this application and the claims, all of which are within the protection of this application.

Claims

1. A split bus duct, characterized in that: include: A main body (1), wherein a rectangular chamber (2) is formed inside the main body (1), and an opening (3) is provided on the upper side of the rectangular chamber (2); A connecting plate (4), the connecting plate (4) being arranged on the main body (1) and closing the opening (3), the connecting plate (4) being provided with a protrusion (5) corresponding to the opening (3); A clamping piece (6), wherein the clamping piece (6) is arranged on both sides of the rectangular chamber (2) and is pressed against the conductor when in use; Wherein, a plurality of the main bodies (1) are connected together via a connecting plate (4) to form a bus duct.

2. A split bus duct according to claim 1, characterized in that include: A fixed frame (7), wherein the fixed frame (7) is arranged on both sides of the main body (1), and the fixed frame (7) is provided with connecting grooves (8) at the top and bottom; Wherein, connecting protrusions (41) are provided on both sides of the connecting plate (4) corresponding to the connecting grooves (8), and the connecting protrusions (41) are tightly fitted and fixed to the connecting grooves (8).

3. A split bus duct according to claim 2, characterized in that: The clamping member (6) comprises: Baffles (61), wherein the baffles (61) are arranged on both sides of the rectangular chamber (2); Bolts (62), the bolts (62) passing through the fixing frame (7) and the main body (1), extending into the rectangular chamber (2), and connected to the baffle (61); Wherein, the end faces of both sides of the main body (1) are provided with screw holes (11), the fixing frame (7) is provided with through holes (71) corresponding to the screw holes (11), and the bolts (62) pass through the through holes (71) and cooperate with the screw holes (11) to control the movement of the baffle (61).

4. A split bus duct according to claim 3, characterized in that include: A boss (9), wherein the boss (9) is disposed on the baffle (61), and a countersunk hole (91) is disposed on the boss (9); Wherein, the bolt (62) is connected to the countersunk hole (91).

5. A split bus duct according to claim 4, characterized in that: The countersunk hole (91) is in a closed shape, and a flange (621) is provided at one end of the bolt (62) connected to the countersunk hole (91). The flange (621) cooperates with the countersunk hole (91) to limit the connection between the bolt (62) and the baffle (61).

6. A split bus duct according to claim 5, characterized in that: The baffle (61) and the bolt (62) are both made of polymer insulating material.

7. A split bus duct according to claim 6, characterized in that: The connecting protrusion (41) is a hollow structure (10).

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