Bus duct connecting piece

Abstract

The utility model belongs to the technical field of bus ducts, and especially relates to a bus duct connecting piece comprising a main body which is telescopic; the connectors are arranged at the two ends of the main body, the main body stretches and deforms to form an elbow, and then the two parallel or vertical bus ducts are fixed together, so that the bus duct is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus ducts, and in particular relates to a bus duct connector. 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] In actual application, bus duct lines often need to be renovated or added, which requires the old bus duct to be connected. For this situation, we have specially designed a bus duct connector. Utility Model Content

[0004] The utility model aims to provide a bus duct connector to achieve the effect of connecting different bus ducts in view of the above-mentioned technical problems.

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

[0006] The main body is retractable;

[0007] Joints are arranged at both ends of the main body.

[0008] In the above technical solution, further, the subject includes:

[0009] A telescopic sleeve, with connection ports provided at both ends of the telescopic sleeve;

[0010] An inner membrane body, which is arranged inside the telescopic sleeve;

[0011] A seat body, the seat body is arranged in the inner membrane body;

[0012] Wherein, a conductor is arranged in the seat body.

[0013] In the above technical solution, further, the seat body includes:

[0014] A through slot, which is arranged on the seat body;

[0015] The placement grooves are arranged at intervals on the through grooves, and one side of the placement grooves penetrates through the end surface of the seat body to form an opening;

[0016] A sealing plate, which is arranged on the seat body and seals the opening;

[0017] Wherein, the conductor is arranged in the placement groove.

[0018] In the above technical solution, further, it also includes:

[0019] The projection is arranged on the sealing plate and connected to the opening.

[0020] In the above technical solution, further, it also includes:

[0021] The conductive sponge is arranged in the through groove and is stuck between the plurality of conductors.

[0022] In the above technical solution, further, it also includes:

[0023] A fixing frame, which is arranged on the connection port and abuts against the seat body;

[0024] Wherein, a plurality of connection holes are arranged on the fixing frame;

[0025] Wherein, the connection hole passes through the end surface of the connection port.

[0026] In the above technical solution, further, it also includes:

[0027] Filler, the filler is arranged between the telescopic sleeve body and the inner membrane body.

[0028] The beneficial effects of the utility model are:

[0029] After the main body is expanded and deformed into an elbow, two parallel or vertical bus ducts are fixed together, making it convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is an overall schematic diagram of the utility model;

[0031] Figure 2 It is a schematic cross-sectional view of the main body of the utility model;

[0032] Figure 3 It is a schematic cross-sectional view of the seat body of the utility model;

[0033] The markings in the figure are as follows: 1. main body; 11. telescopic shell; 111. connection port; 12. inner membrane body; 13. seat body; 131. through groove; 132. placement groove; 133. sealing plate; 1331. bump; 14. conductor; 2. joint; 3. conductive sponge; 4. fixing frame; 41. connection hole; 5. filler. DETAILED DESCRIPTION

[0034] 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.

[0035] Embodiment 1:

[0036] This embodiment provides a bus duct connector, including:

[0037] The main body 1 is retractable;

[0038] The joints 2 are arranged at two ends of the main body 1 .

[0039] It can be seen from this embodiment that a bus duct connector includes a main body 1 and a joint 2, and the joint 2 is installed at both ends of the main body 1 and can be fixed to the bus duct when in use;

[0040] The main body 1 can be extended and retracted when in use, and can be further extended and deformed into an elbow to fix two parallel or vertical bus ducts together, thereby facilitating use.

[0041] Embodiment 2:

[0042] This embodiment provides a bus duct connector, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0043] Body 1 includes:

[0044] A telescopic sleeve, with connection ports 111 provided at both ends of the telescopic sleeve;

[0045] An inner membrane body 12, the inner membrane body 12 is arranged inside the telescopic sleeve;

[0046] A seat body 13, the seat body 13 is arranged in the inner membrane body 12;

[0047] A conductor 14 is disposed in the seat body 13 .

[0048] It can be seen from this embodiment that the main body 1 includes a telescopic casing 11, an inner membrane body 12 and a seat body 13;

[0049] The telescopic housing 11 is made of rubber material, and the inner membrane body 12 and the seat body 13 are made of flame-retardant rubber material;

[0050] Furthermore, both ends of the telescopic housing 11 extend outward to form a connection port 111, and the connection port 111 is used to connect to the bus duct;

[0051] Furthermore, the inner membrane body 12 is arranged on the inner side of the telescopic shell 11 and forms a mold cavity. The inner membrane body 12 and the telescopic shell 11 are fixed by glue, and the seat body 13 is detachably connected in the mold cavity, so as to facilitate assembly and use.

[0052] Furthermore, a conductor 14 is installed in the seat body 13, and the conductor 14 is electrically matched with the guide block in the bus duct after the connector 2 is connected to the bus duct;

[0053] The seat body 13 and the telescopic housing 11 can be detachably fixed to facilitate installation of the conductor 14 and thus improve convenience of use.

[0054] Embodiment 3:

[0055] This embodiment provides a bus duct connector, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0056] The seat body 13 comprises:

[0057] A through slot 131, wherein the through slot 131 is disposed on the seat body 13;

[0058] The placement grooves 132 are arranged at intervals on the through grooves 131, and one side of the placement grooves 132 penetrates through the end surface of the seat body 13 to form an opening;

[0059] A sealing plate 133, which is disposed on the base body 13 and seals the opening;

[0060] The conductor 14 is disposed in the placement groove 132 .

[0061] It can be seen from this embodiment that a through slot 131 is provided in the seat body 13, and placement slots 132 are provided at intervals on the through slot 131;

[0062] Further, the placement groove 132 is used to connect the conductor 14;

[0063] Furthermore, the placement groove 132 penetrates the wall surface of one side of the seat body 13 and forms an opening, so as to facilitate the installation of the conductor 14 when in use;

[0064] Furthermore, the sealing plate 133 is connected to the end surface of the seat body 13 with an opening, so as to fix the conductor 14 installed in the placement groove 132 to prevent the conductor 14 from slipping off;

[0065] By arranging the placement grooves 132 at intervals on the through grooves 131 and installing the conductors 14, during the bending process of the seat body 13, the plurality of conductors 14 are distributed in a fan shape to be bent, which is convenient for connection with the bus duct.

[0066] Embodiment 4:

[0067] This embodiment provides a bus duct connector, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0068] The protrusion 1331 is disposed on the sealing plate 133 and connected to the opening.

[0069] It can be seen from this embodiment that the protrusion 1331 will abut against the conductor 14 in the receiving groove 132 during the process of connecting with the opening, thereby preventing the conductor 14 from moving and affecting the use when in use.

[0070] Embodiment 5:

[0071] This embodiment provides a bus duct connector, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0072] The conductive sponge 3 is disposed in the through groove 131 and is stuck between the plurality of conductors 14 .

[0073] It can be seen from this embodiment that the conductor 14 sponge is filled in the through slots 131 between the plurality of conductors 14;

[0074] When in use, the conductive sponge 3 can always be in contact with the conductors 14 on both sides during the bending process of the base body 13 due to its own elasticity and conductivity, thereby maintaining the effect of electrification.

[0075] Embodiment 6:

[0076] This embodiment provides a bus duct connector, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0077] A fixing frame 4, which is disposed on the connection port 111 and abuts against the base body 13;

[0078] Wherein, a plurality of connection holes 41 are provided on the fixing frame 4;

[0079] The connection hole 41 passes through the end surface of the connection port 111 .

[0080] It can be seen from this embodiment that the fixing frame 4 is mounted on the connection port 111;

[0081] Furthermore, the fixing frame 4 connected to the connection ports 111 at both ends of the telescopic casing 11 can abut against the seat body 13 in the inner membrane body 12, so that the seat body 13 can be firmly connected in the telescopic casing 11;

[0082] Furthermore, a plurality of connection holes 41 are provided on the fixing frame 4, and the plurality of connection holes 41 can be fixed to the bus duct by bolts when in use.

[0083] Embodiment 7:

[0084] This embodiment provides a bus duct connector, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0085] The filler 5 is arranged between the telescopic sleeve and the inner membrane body 12 .

[0086] It can be seen from this embodiment that the filler 5 fills the blank cavity between the telescopic casing 11 and the inner membrane body 12, thereby enriching the overall structure, and after being impacted, the filler 5 can absorb the force and play a buffering role.

[0087] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A bus duct connector, characterized in that: include: A main body (1), wherein the main body (1) is retractable; Joints (2), the joints (2) being arranged at both ends of the main body (1); The subject (1) includes: A telescopic sleeve, wherein both ends of the telescopic sleeve are provided with connection ports (111); An inner membrane body (12), wherein the inner membrane body (12) is arranged inside the telescopic sleeve; A seat body (13), wherein the seat body (13) is arranged inside the inner membrane body (12); Wherein, a conductor (14) is arranged inside the seat body (13).

2. A bus duct connector according to claim 1, characterized in that: The seat body (13) comprises: A through groove (131), wherein the through groove (131) is arranged on the seat body (13); A placement groove (132), wherein the placement groove (132) is arranged at intervals on the through groove (131), and one side of the placement groove (132) penetrates through the end surface of the seat body (13) to form an opening; A sealing plate (133), wherein the sealing plate (133) is arranged on the base body (13) and seals the opening; Wherein, the conductor (14) is arranged in the placement groove (132).

3. A bus duct connector according to claim 2, characterized in that include: A convex block (1331), wherein the convex block (1331) is arranged on the sealing plate (133) and connected to the opening.

4. A bus duct connector according to claim 3, characterized in that include: A conductive sponge (3) is arranged in the through groove (131) and is stuck between a plurality of conductors (14).

5. A bus duct connector according to claim 4, characterized in that include: A fixing frame (4), wherein the fixing frame (4) is arranged on the connection port (111) and abuts against the seat body (13); Wherein, the fixing frame (4) is provided with a plurality of connection holes (41); Wherein, the connection hole (41) passes through the end surface of the connection port (111).

6. A bus duct connector according to claim 5, characterized in that include: A filler (5), wherein the filler (5) is arranged between the telescopic sleeve and the inner membrane body (12).

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