Intensive bus duct convenient to install

Abstract

The utility model relates to the technical field of bus duct installation mechanisms, and discloses a convenient-to-install intensive bus duct, which comprises a bus duct main body and an installation plate, an installation seat is installed at the center of the top of the bus duct main body, and two mutually symmetrical plugging grooves are arranged at the top of the installation seat. Through mutual cooperation of structures such as inserting blocks, mounting bases and transmission sliding blocks, the mounting plate can be fixed to a roof firstly, then two inserting grooves in the mounting bases are in butt joint with the inserting blocks, and after the two inserting blocks are inserted into the inserting grooves in the mounting bases, the mounting plates can be fixed to the roof through the transmission sliding blocks. The two transmission sliding blocks can be driven to be away from each other by rotating the two-way threaded rod, so that the transmission sliding blocks slide out of the grooves, locking blocks on the transmission sliding blocks are inserted into locking holes in the side faces of the inserting blocks, locking and fixing between the bus duct body and the mounting plate are completed, and therefore the mounting process of the bus duct body is completed. The whole installation process is simple and fast, and the installation operation efficiency of the bus duct body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bus duct installation mechanisms, in particular to a compact bus duct which is easy to install. Background Art

[0002] With the rapid development of cities, there are more and more high-rise buildings, and the power load of buildings has increased sharply. The original wires and cables have been gradually replaced by bus ducts with large capacity and convenient branching and bundling management due to their small capacity, inconvenient branching, and inconvenient bundling management. Bus ducts are widely used in key projects such as power transmission trunks for fire fighting equipment and trunks for fire emergency equipment. Therefore, the safety and stability of bus duct products are crucial.

[0003] When installing, the existing bus duct is usually matched with the support and hanger. The support and hanger includes multiple support frames and multiple hangers. The bottom of the hanger is fixedly connected to the corresponding support frame, and the top is connected to the roof or wall by rivets or bolts. The bottom of the bus duct is connected to the support frame by bolts or welding. Before installation, the position of the bus duct needs to be adjusted multiple times to align the installation holes of the bus duct with the connection holes of the support frame to facilitate the penetration of the bolts. The operation is time-consuming and laborious. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a compact bus duct that is easy to install to solve the above technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dense bus duct that is easy to install, comprising a bus duct body and a mounting plate, a mounting seat is installed at the top center of the bus duct body, and two mutually symmetrical plug-in slots are provided on the top of the mounting seat, and two plug-in blocks that are symmetrical and compatible with the plug-in slots are arranged at the bottom center of the mounting plate, and grooves are provided on the inner walls of the two plug-in slots on the sides close to each other, and a transmission slider is slidably arranged in the groove, a transmission cavity is provided in the mounting seat, and the bottoms of the two transmission sliders extend into the transmission cavity, and a bidirectional threaded rod is rotatably installed in the transmission cavity, and the two transmission sliders are threadedly connected to the bidirectional threaded rod, and a plurality of locking blocks arranged along the axial direction are arranged on the sides of the two transmission sliders that are away from each other, and a plurality of locking holes that are compatible with the locking blocks are provided on the two plug-in blocks.

[0008] Preferably, one end of the bidirectional threaded rod passes through the transmission cavity, extends to the outside and is installed with an adjustment knob.

[0009] Preferably, an H-shaped socket is provided on the adjusting knob.

[0010] Preferably, a rectangular sliding hole communicating with the plug-in slot is provided on the top inner wall of the transmission cavity, and the transmission sliding block extends into the transmission cavity through the rectangular sliding hole.

[0011] Preferably, two first docking blocks are installed at the bottom of the mounting plate, and two second docking blocks matched with the first docking blocks are installed at the top of the bus duct body.

[0012] Preferably, the cross-sections of the first docking block and the second docking block are both L-shaped.

[0013] Preferably, the first docking block and the second docking block can be connected and fixed by fixing bolts.

[0014] Compared with the prior art, the utility model provides a compact bus duct that is easy to install and has the following beneficial effects:

[0015] 1. The utility model can first fix the mounting plate on the roof through the cooperation of the structures such as the plug-in block, the mounting seat and the transmission slider, and then dock the two plug-in slots on the mounting seat with the plug-in block. When the two plug-in blocks are inserted into the plug-in slots on the mounting seat, the two transmission sliders can be driven away from each other by rotating the bidirectional threaded rod, so that the transmission slider slides out of the groove, and the locking block on the transmission slider is inserted into the locking hole on the side of the plug-in block, completing the locking and fixing between the bus duct body and the mounting plate, thereby completing the installation process of the bus duct body. The entire installation process is simple and quick, and the installation operation efficiency of the bus duct body is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural diagram of the structures such as the plug-in block, the transmission slider and the locking block of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the bus duct main body and the mounting plate of the utility model;

[0019] Figure 4 It is a schematic cross-sectional structure diagram of the locking block, transmission slider, plug-in block and other structures of the utility model.

[0020] Among them: 1. bus duct body; 2. mounting plate; 3. first docking block; 4. second docking block; 5. plug-in block; 6. mounting seat; 7. adjusting knob; 8. transmission slider; 9. locking block; 10. locking hole; 11. bidirectional threaded rod; 12. transmission cavity; 13. groove; 14. fixing bolt; 15. plug-in slot; 16. rectangular sliding hole; 17. H-shaped socket. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4 A intensive bus duct that is easy to install includes a bus duct body 1 and a mounting plate 2. A mounting seat 6 is installed at the top center of the bus duct body. Two mutually symmetrical plug-in slots 15 are provided on the top of the mounting seat 6. Two plug-in blocks 5 that are symmetrical and compatible with the plug-in slots 15 are arranged at the bottom center of the mounting plate 2. A groove 13 is provided on the inner wall of the side where the two plug-in slots 15 are close to each other. A transmission slider 8 is slidably arranged in the groove 13. A transmission cavity 12 is provided in the mounting seat 6. The bottoms of the two transmission sliders 8 extend into the transmission cavity 12. A bidirectional threaded rod 11 is rotatably installed in the transmission cavity 12. The two transmission sliders 8 are threadedly connected to the bidirectional threaded rod 11. A plurality of locking blocks 9 arranged along the axial interval are provided on the side where the two transmission sliders 8 are away from each other. A plurality of locking holes 10 that are compatible with the locking blocks 9 are provided on the two plug-in blocks 5.

[0025] Through the mutual cooperation of the structures such as the plug-in block 5, the mounting seat 6 and the transmission slider 8, the mounting plate 2 can be fixed on the roof first, and then the two plug-in grooves 15 on the mounting seat 6 are connected to the plug-in block 5. When the two plug-in blocks 5 are inserted into the plug-in grooves 15 on the mounting seat 6, the two transmission sliders 8 can be driven away from each other by rotating the bidirectional threaded rod 11, so that the transmission slider 8 slides out of the groove 13, and the locking block 9 on the transmission slider 8 is inserted into the locking hole 10 on the side of the plug-in block 5, completing the locking and fixing between the bus duct body 1 and the mounting plate 2, thereby completing the installation process of the bus duct body 1. The entire installation process is simple and quick, which improves the installation operation efficiency of the bus duct body 1.

[0026] Specifically, in this embodiment, one end of the bidirectional threaded rod 11 passes through the transmission cavity 12 and extends to the outside and is installed with an adjusting knob 7 , and an H-shaped socket 17 is provided on the adjusting knob 7 .

[0027] By arranging the adjusting knob 7 and the H-shaped socket 17, a tool can be inserted into the H-shaped socket 17 and the adjusting knob 7 can be rotated, thereby driving the bidirectional threaded rod 11 to rotate, so that special tools are required to adjust the spacing between the two transmission sliders 8, to prevent others from accidentally touching and causing the connection between the bus duct body 1 and the mounting plate 2 to loosen, resulting in loose connections between the bus duct bodies 1 and causing accidents.

[0028] Specifically, in this embodiment, a rectangular sliding hole 16 communicating with the plug-in slot 15 is provided on the top inner wall of the transmission cavity 12 , and the transmission slider 8 extends through the rectangular sliding hole 16 into the transmission cavity 12 .

[0029] By arranging the rectangular sliding hole 16 , the transmission slider 8 can slide along the rectangular sliding hole 16 , so that the moving direction of the transmission slider 8 can be guided and the moving range of the transmission slider 8 can be limited.

[0030] Specifically, in this embodiment, two first docking blocks 3 are installed at the bottom of the mounting plate 2, and two second docking blocks 4 adapted to the first docking blocks 3 are installed at the top of the bus duct body 1, and the cross-sections of the first docking blocks 3 and the second docking blocks 4 are both L-shaped.

[0031] By providing the first docking block 3 and the second docking block 4, both of which have L-shaped cross-sections, when the bus duct main body 1 is installed, the second docking block 4 on the bus duct main body 1 can be docked with the first docking block 3 at the bottom of the mounting plate 2, and the first docking block 3 and the second docking block 4 can restrict each other. When the first docking block 3 and the second docking block 4 are docked, the bus duct body needs to be moved a certain rectangle along the direction of the mounting plate 2. At this time, the two plug-in blocks 5 at the bottom of the mounting plate 2 can be slid into the plug-in grooves 15 on the mounting seat 6. At this time, the bus duct main body 1 can be preliminarily fixed by the mutual cooperation between the first docking block 3 and the second docking block 4, without the need to continue to lift or pull the bus duct main body 1, and then the bus duct and the mounting plate 2 can be further locked and fixed by operating the adjusting knob 7, thereby completing the installation process.

[0032] Specifically, in this embodiment, the first docking block 3 and the second docking block 4 can be connected and fixed by fixing bolts 14, so as to further improve the connection stability between the bus duct body 1 and the mounting plate 2.

[0033] Although 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 compact bus duct that is easy to install, comprising a bus duct body and a mounting plate, characterized in that: A mounting seat is installed at the top center of the wire trough body, and two symmetrical plug-in slots are provided on the top of the mounting seat. Two symmetrical plug-in blocks that are compatible with the plug-in slots are arranged at the bottom center of the mounting plate. Grooves are provided on the inner walls of the two plug-in slots on the side close to each other, and a transmission slider is slidably arranged in the groove. A transmission cavity is provided in the mounting seat, and the bottoms of the two transmission sliders extend into the transmission cavity. A bidirectional threaded rod is rotatably installed in the transmission cavity, and the two transmission sliders are threadedly connected to the bidirectional threaded rod. A plurality of locking blocks arranged along the axial direction are provided on the side of the two transmission sliders that are away from each other, and a plurality of locking holes that are compatible with the locking blocks are provided on the two plug-in blocks.

2. The compact bus duct that is easy to install according to claim 1 is characterized in that: One end of the bidirectional threaded rod passes through the transmission cavity and extends to the outside and is equipped with an adjusting knob.

3. The compact bus duct that is easy to install according to claim 2 is characterized in that: The adjusting knob is provided with an H-shaped socket.

4. The compact bus duct that is easy to install according to claim 1 is characterized in that: A rectangular sliding hole communicating with the plug-in slot is provided on the top inner wall of the transmission cavity, and the transmission sliding block extends into the transmission cavity through the rectangular sliding hole.

5. The compact bus duct that is easy to install according to claim 1 is characterized in that: Two first docking blocks are installed at the bottom of the mounting plate, and two second docking blocks matched with the first docking blocks are installed at the top of the bus duct body.

6. The compact bus duct that is easy to install according to claim 5 is characterized in that: The cross sections of the first docking block and the second docking block are both L-shaped.

7. The compact bus duct that is easy to install according to claim 5 is characterized in that: The first docking block and the second docking block can be connected and fixed by fixing bolts.

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