Fire-fighting bus structure

Abstract

The utility model relates to the technical field of buses, and discloses a fire-fighting bus structure, which solves the problems that the existing fire-fighting bus is very inconvenient to butt and fix, the labor capacity of operators is increased, and the working efficiency is reduced, and comprises a fire-fighting bus body, two sides of the fire-fighting bus body are fixedly provided with fixed connecting blocks, and the fixed connecting blocks are fixedly connected with the fire-fighting bus body. Equipment mounting boxes are fixedly mounted on the sides, away from each other, of the two fixed connecting blocks, fixed mounting frames are fixedly mounted on the sides, away from the equipment mounting boxes, of the two sides of the fire-fighting bus body, limiting openings are formed in one sides of the fixed mounting frames, and butt joint transmission assemblies are arranged in the two equipment mounting boxes; one end of the fire-fighting bus body is fixedly provided with a plugging frame, and the other end of the fire-fighting bus body is provided with a rectangular slot; the fire-fighting bus is very convenient to butt and fix, the labor amount of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbars, in particular to a fire-fighting busbar structure. Background Art

[0002] The fire bus is a power distribution system, which is mainly used to configure the power supply of fire protection facilities; the fire bus is usually composed of incoming lines, branch lines from transformers, and power lead lines required by fire protection equipment. The fire bus can improve the flexibility and convenience of the power distribution system of fire protection facilities, while providing a flexible and reliable power distribution solution; the existing patent (Announcement No.: CN220156172U) is a fire-resistant fire bus, which is easy to disassemble, install, assemble, and replace, and has stronger stability. When used for a long time, any component can be replaced separately when it is damaged, reducing the maintenance cost and manufacturing cost of the bus duct; however, the fire bus is very inconvenient to dock and fix, which increases the workload of operators and reduces work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a fire bus structure, which effectively solves the problem that the existing fire bus is very inconvenient to connect and fix, increases the workload of operators, and reduces work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fire busbar structure, including a fire busbar body, fixed connecting blocks are fixedly installed on both sides of the fire busbar body, equipment installation boxes are fixedly installed on the sides of the two fixed connecting blocks away from each other, fixed installation frames are fixedly installed on both sides of the fire busbar body and on the side away from the equipment installation box, limited openings are provided on one side of the fixed installation frame, docking transmission components are provided inside the two equipment installation boxes, a plug-in frame is fixedly installed on one end of the fire busbar body, and a rectangular slot is provided on the other end of the fire busbar body.

[0005] Preferably, the two docking transmission assemblies each include a positioning sleeve, and the two positioning sleeves are respectively fixedly mounted on one end of the two equipment installation boxes close to the fixed installation frame, a rotating shaft rod is rotatably mounted inside the positioning sleeve, a rotating handwheel is fixedly mounted on one end of the rotating shaft rod, a transmission threaded rod is fixedly mounted on the end of the rotating shaft rod away from the rotating handwheel, a first rotating joint is rotatably mounted on the end of the transmission threaded rod away from the rotating shaft rod, a fixed connecting column is fixedly mounted on one side of the first rotating joint, and one end of the fixed connecting column is fixedly connected to the inner wall of one end of the equipment installation box.

[0006] Preferably, the surface of the transmission threaded rod is threadedly connected with a transmission threaded sleeve, two second rotating joints are symmetrically fixedly installed in the middle of the surface of the transmission threaded sleeve, a connecting rod is symmetrically fixedly installed on one side of the surface of the transmission threaded sleeve, and a positioning slider is fixedly installed on the end of the connecting rod away from the transmission threaded sleeve, and positioning grooves are opened on the upper and lower inner walls of the equipment installation box, and the positioning sliders are respectively installed in the inside of the positioning grooves.

[0007] Preferably, a first transmission rod is rotatably installed on one side of the second rotating joint, a third rotating joint is rotatably installed on the end of the first transmission rod away from the transmission threaded sleeve, a second transmission rod is fixedly installed on one side of the third rotating joint, a limiting rod is fixedly installed on one end of the second transmission rod, the limiting rod matches the limiting opening, a fourth rotating joint is rotatably installed on the end of the second transmission rod away from the limiting rod, and the fourth rotating joint is fixedly connected to the fixed connecting column.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] When docking, the operator first electrically connects the connection ends of the two fire busbar bodies, and then inserts the plug-in frame on the fire busbar body into the rectangular slot on the other fire busbar body, and at the same time inserts the two equipment installation boxes into the two fixed installation frames, and then the operator turns the two rotating hand wheels in turn, and when the rotating hand wheels are turned, the rotating shaft rod is driven to rotate along the inside of the positioning sleeve, and when the rotating shaft rod is turned, the transmission threaded rod is driven to rotate along the first rotating joint;

[0010] When the transmission threaded rod rotates, it drives the transmission threaded sleeve to move. When the transmission threaded sleeve moves, it drives the positioning slider to slide along the inside of the positioning slide groove through the connecting rod, thereby increasing the stability of the transmission threaded sleeve when moving. When the transmission threaded sleeve moves, the first transmission rod pushes the second transmission rod to rotate and unfold along the fourth rotating joint. When the second transmission rod unfolds, it drives the limit rod to be stuck in the inside of the limit opening for limiting, thereby quickly completing the docking; making the fire busbar very convenient to dock and fix, reducing the workload of operators and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 The busbar structure of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The busbar structure of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 3 This is a schematic diagram of the internal structure of the installation box of the utility model;

[0016] In the figure: 1. Fire busbar body; 2. Fixed connection block; 3. Equipment installation box; 4. Fixed installation frame; 5. Limit opening; 6. Plug-in frame; 7. Rectangular slot; 8. Positioning sleeve; 9. Rotating shaft; 10. Rotating handwheel; 11. Transmission threaded rod; 12. First rotating joint; 13. Fixed connection column; 14. Transmission threaded sleeve; 15. Connecting rod; 16. Positioning slider; 17. Positioning slide groove; 18. Second rotating joint; 19. First transmission rod; 20. Third rotating joint; 21. Second transmission rod; 22. Limit rod; 23. Fourth rotating joint. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figures 1 to 3 The utility model includes a fire bus body 1, fixed connecting blocks 2 are fixedly installed on both sides of the fire bus body 1, equipment installation boxes 3 are fixedly installed on the sides of the two fixed connecting blocks 2 away from each other, fixed installation frames 4 are fixedly installed on both sides of the fire bus body 1 and on the side away from the equipment installation box 3, and limited openings 5 ​​are provided on one side of the fixed installation frame 4, and docking transmission components are provided inside the two equipment installation boxes 3, a plug-in frame 6 is fixedly installed on one end of the fire bus body 1, and a rectangular slot 7 is provided on the other end of the fire bus body 1.

[0019] When docking, the operator first electrically connects the connection ends of the two fire bus bodies 1 together, and then inserts the plug-in frame 6 on the fire bus body 1 into the rectangular slot 7 on the other fire bus body 1, and at the same time inserts the two equipment installation boxes 3 into the two fixed installation frames 4, and then the operator adjusts the operation of the two docking transmission components in turn, and the two docking transmission components are both stuck in the limit opening 5 for limit when operating, so as to quickly complete the docking; making the docking and fixing of the fire bus very convenient, reducing the workload of the operator and improving work efficiency.

[0020] The two docking transmission assemblies each include a positioning sleeve 8, and the two positioning sleeves 8 are respectively fixedly mounted on one end of the two equipment installation boxes 3 close to the fixed installation frame 4, and a rotating shaft rod 9 is rotatably mounted inside the positioning sleeve 8, and a rotating hand wheel 10 is fixedly mounted on one end of the rotating shaft rod 9, and a transmission threaded rod 11 is fixedly mounted on the end of the rotating shaft rod 9 away from the rotating hand wheel 10, and a first rotating joint 12 is rotatably mounted on the end of the transmission threaded rod 11 away from the rotating shaft rod 9, and a fixed connecting column 13 is fixedly mounted on one side of the first rotating joint 12, and one end of the fixed connecting column 13 is fixedly connected to the inner wall of one end of the equipment installation box 3; a transmission threaded sleeve 14 is threadedly connected to the surface of the transmission threaded sleeve 11, and two second rotating joints 18 are symmetrically fixedly mounted on the middle part of the surface of the transmission threaded sleeve 14, and the transmission threaded sleeve 14 is fixedly mounted on the middle part of the surface of the transmission threaded sleeve 14. A connecting rod 15 is symmetrically fixedly installed on one side of the surface, and a positioning slide block 16 is fixedly installed on the end of the connecting rod 15 away from the transmission threaded sleeve 14. Positioning slide grooves 17 are opened on the upper and lower inner walls of the equipment installation box 3, and the positioning slide blocks 16 are respectively installed in the inside of the positioning slide grooves 17; a first transmission rod 19 is rotatably installed on one side of the second rotating joint 18, and a third rotating joint 20 is rotatably installed on the end of the first transmission rod 19 away from the transmission threaded sleeve 14, and a second transmission rod 21 is fixedly installed on one side of the third rotating joint 20, and a limiting rod 22 is fixedly installed on one end of the second transmission rod 21, and the limiting rod 22 matches the limiting opening 8, and a fourth rotating joint 23 is rotatably installed on the end of the second transmission rod 21 away from the limiting rod 22, and the fourth rotating joint 23 is fixedly connected to the fixed connecting column 13.

[0021] The operator turns the two rotating hand wheels 10 in sequence. When the rotating hand wheels 10 are rotated, the rotating shaft rod 9 is driven to rotate along the inside of the positioning sleeve 8. When the rotating shaft rod 9 is rotated, the transmission threaded rod 11 is driven to rotate along the first rotating joint 12. When the transmission threaded rod 11 is rotated, the transmission threaded sleeve 14 is driven to move. When the transmission threaded sleeve 14 moves, the positioning slider 16 is driven to slide along the inside of the positioning slide groove 17 through the connecting rod 15, thereby increasing the stability of the transmission threaded sleeve 14 when moving. When the transmission threaded sleeve 14 moves, the second transmission rod 21 is pushed to rotate and unfold along the fourth rotating joint 23 through the first transmission rod 19. When the second transmission rod 21 is unfolded, it will drive the limit rod 22 to be stuck in the inside of the limit opening 5 for limiting, thereby quickly completing the docking.

Claims

1. A fire busbar structure, comprising a fire busbar body (1), characterized in that: Fixed connection blocks (2) are fixedly installed on both sides of the fire-fighting busbar body (1); equipment installation boxes (3) are fixedly installed on the sides of the two fixed connection blocks (2) that are away from each other; fixed installation frames (4) are fixedly installed on both sides of the fire-fighting busbar body (1) and on the side that is away from the equipment installation box (3); a limited opening (5) is provided on one side of the fixed installation frame (4); a docking transmission component is provided inside the two equipment installation boxes (3); a plug-in frame (6) is fixedly installed on one end of the fire-fighting busbar body (1); and a rectangular slot (7) is provided on the other end of the fire-fighting busbar body (1).

2. A fire busbar structure according to claim 1, characterized in that: The two docking transmission assemblies each comprise a positioning sleeve (8), the two positioning sleeves (8) are respectively fixedly mounted on one end of the two equipment installation boxes (3) close to the fixed installation frame (4), a rotating shaft rod (9) is rotatably mounted inside the positioning sleeve (8), a rotating hand wheel (10) is fixedly mounted on one end of the rotating shaft rod (9), a transmission threaded rod (11) is fixedly mounted on one end of the rotating shaft rod (9) away from the rotating hand wheel (10), a first rotating joint (12) is rotatably mounted on one end of the transmission threaded rod (11) away from the rotating shaft rod (9), a fixed connecting column (13) is fixedly mounted on one side of the first rotating joint (12), and one end of the fixed connecting column (13) is fixedly connected to the inner wall of one end of the equipment installation box (3).

3. A fire busbar structure according to claim 2, characterized in that: The surface of the transmission threaded rod (11) is threadedly connected with a transmission threaded sleeve (14), and two second rotating joints (18) are symmetrically fixedly installed in the middle of the surface of the transmission threaded sleeve (14). A connecting rod (15) is symmetrically fixedly installed on one side of the surface of the transmission threaded sleeve (14), and a positioning slide block (16) is fixedly installed on one end of the connecting rod (15) away from the transmission threaded sleeve (14). The inner walls of the upper and lower sides of the equipment installation box (3) are provided with positioning slide grooves (17), and the positioning slide blocks (16) are respectively installed inside the positioning slide grooves (17).

4. A fire bus structure according to claim 3, characterized in that: A first transmission rod (19) is rotatably mounted on one side of the second rotating joint (18); a third rotating joint (20) is rotatably mounted on one end of the first transmission rod (19) away from the transmission threaded sleeve (14); a second transmission rod (21) is fixedly mounted on one side of the third rotating joint (20); a limiting rod (22) is fixedly mounted on one end of the second transmission rod (21); the limiting rod (22) matches the limiting opening (8); a fourth rotating joint (23) is rotatably mounted on one end of the second transmission rod (21) away from the limiting rod (22); and the fourth rotating joint (23) is fixedly connected to the fixed connection column (13).

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