Bus duct system with double insulation protection

Abstract

The utility model relates to the technical field of bus ducts, discloses a bus duct system with double insulation protection, and solves the problems that in the use process of a double insulation protection type bus duct, the two ends of the bus duct are not protected after being connected, the use safety of the bus duct is reduced, and better practicability is inconvenient to achieve. The double-insulation protection type bus duct comprises a double-insulation protection type bus duct body, movable protection frames are movably installed on the outer sides of the two ends of the double-insulation protection type bus duct body, an adjusting moving assembly is fixedly installed at the bottom of the double-insulation protection type bus duct body, and the bottoms of the two movable protection frames are connected with the adjusting moving assembly. The adjusting and moving assembly comprises a shell, and the shell is located under the dual-insulation protection type bus duct body. According to the utility model, in the use process of the double-insulation protection type bus duct, the two ends of the bus duct are connected, so that the bus duct can be better protected, the use safety of the bus duct is improved, and better practicability can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus ducts, in particular to a bus duct system with double insulation protection. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars. It 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 projects. There are various types of bus ducts, and double-insulated bus duct is one of them. However, during the use of double-insulated bus duct, its two ends lack protection after connection, which reduces its safety of use and is not conducive to achieving better practicality. 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 bus duct system with double insulation protection, which effectively solves the problem that during the use of the double insulation protection bus duct, its two ends lack protection after connection, which reduces its safety of use and is not conducive to achieving better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bus duct system with double insulation protection, comprising a double insulation protection type bus duct body, movable protection frames are movably installed on the outer sides of both ends of the double insulation protection type bus duct body, an adjustment movable assembly is fixedly installed on the bottom of the double insulation protection type bus duct body, and the bottoms of the two movable protection frames are connected to the adjustment movable assembly, the adjustment movable assembly includes a shell, and the shell is located directly below the double insulation protection type bus duct body, the top of the shell is an open structure, and a positioning connection frame is symmetrically fixedly installed on the outer side of the shell, and the top of the positioning connection frame is connected to the double insulation protection type bus duct. The bottom of the main body is fixedly connected, and a bidirectional screw is rotatably installed inside the shell, and a threaded movable sleeve is symmetrically threadedly installed on the outer side of the bidirectional screw. A circular limit plate is also symmetrically fixedly installed on the outer side of the bidirectional screw, and the two circular limit plates are located between the two threaded movable sleeves. A first connecting block is fixedly installed on the top of the threaded movable sleeve, and a movable bar is fixedly installed on the top of the first connecting block. Movable openings are opened on both sides of the shell, and one end of the movable bar away from the first connecting block movably passes through the movable opening and extends to the outside of the shell, and a second connecting block is fixedly installed on the top of one end of the movable bar away from the first connecting block, and the second connecting block is fixedly installed in the middle of the bottom end of the movable protective frame.

[0005] Preferably, a transmission gear is fixedly installed on the outer side of the bidirectional screw, and the transmission gear is located between two circular limit plates, and a driving gear is meshingly connected to the outer side of the transmission gear, and both the driving gear and the transmission gear are bevel gear structures, a driving rod is fixedly installed on the bottom of the driving gear, and the driving rod is rotatably installed in the middle of the inner bottom end of the shell, the bottom of the driving rod extends below the shell, and an adjusting disk is fixedly installed on the bottom of the driving rod.

[0006] Preferably, a positioning slide block is fixedly installed at the bottom of the threaded movable sleeve, a positioning slide groove is symmetrically opened through the bottom of the shell, and the positioning slide block is slidably installed inside the positioning slide groove.

[0007] Preferably, positioning blocks are symmetrically fixedly installed on the outer side of the double-insulated protection type bus duct body, positioning slide rods are symmetrically fixedly installed between the two positioning blocks, the outer side of the positioning slide rods are slidably installed on the positioning slide seat, the outer side of the positioning slide seat is fixedly installed with a positioning connecting strip, and the end of the positioning connecting strip away from the positioning slide seat is fixedly connected to the outer side of the movable protective frame.

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

[0009] 1) During operation, through the interaction of the double-insulated protective bus duct body, the movable protective frame and the adjustable movable components, the double-insulated protective bus duct can be better protected at both ends after being connected during use, thereby improving its safety in use and achieving better practicality;

[0010] 2) During operation, through the interaction of the positioning block, positioning slide bar, positioning slide seat and positioning connecting strip, the movable protection frame can achieve better stability when moving, thereby ensuring that the movable protection frame can perform protection operations stably. 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 This is a schematic diagram of the structure of a bus duct system with double insulation protection according to the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the adjustment moving component of the utility model;

[0015] Figure 3 It is a schematic diagram of the enlarged structure of the positioning slide seat part of the utility model.

[0016] In the figure: 1. Double-insulated protected bus duct body; 2. Movable protection frame; 3. Adjustment and movement assembly; 4. Shell; 5. Positioning connection frame; 6. Bidirectional screw; 7. Threaded movable sleeve; 8. Circular limit plate; 9. First connection block; 10. Movable bar; 11. Movable port; 12. Second connection block; 13. Transmission gear; 14. Driving gear; 15. Driving rod; 16. Adjustment disk; 17. Positioning slider; 18. Positioning slide groove; 19. Positioning block; 20. Positioning slide rod; 21. Positioning slide seat; 22. Positioning connection strip. 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] Embodiment 1, by Figure 1 , Figure 2 and Figure 3 The utility model includes a double-insulated protection type bus duct body 1, movable protection frames 2 are movably installed on the outer sides of both ends of the double-insulated protection type bus duct body 1, an adjustment moving component 3 is fixedly installed on the bottom of the double-insulated protection type bus duct body 1, and the bottoms of the two movable protection frames 2 are connected to the adjustment moving component 3, and positioning blocks 19 are symmetrically fixedly installed on the outer side of the double-insulated protection type bus duct body 1, and a positioning slide bar 20 is symmetrically fixedly installed between the two positioning blocks 19, and the outer side of the positioning slide bar 20 is slidably installed on the positioning slide seat 21, and a positioning connecting strip 22 is fixedly installed on the outer side of the positioning slide seat 21, and the end of the positioning connecting strip 22 away from the positioning slide seat 21 is fixedly connected to the outer side of the movable protection frame 2;

[0019] The adjustment and movement assembly 3 includes a shell 4, and the shell 4 is located directly below the double-insulated protection type bus duct body 1, the top of the shell 4 is an open structure, the outer side of the shell 4 is symmetrically fixedly installed with a positioning connection frame 5, and the top of the positioning connection frame 5 is fixedly connected to the bottom of the double-insulated protection type bus duct body 1, a bidirectional screw 6 is rotatably installed inside the shell 4, and a threaded movable sleeve 7 is symmetrically threadedly installed on the outer side of the bidirectional screw 6, and a circular limiting plate 8 is also symmetrically fixedly installed on the outer side of the bidirectional screw 6, and the two circular limiting plates 8 are located between the two threaded movable sleeves 7, and a positioning slider 17 is fixedly installed at the bottom of the threaded movable sleeve 7, and a positioning slide groove 18 is symmetrically opened through the bottom of the shell 4, and the positioning slider 17 is slidably installed inside the positioning slide groove 18, and a first connecting block 9 is fixedly installed on the top of the threaded movable sleeve 7, and the top of the first connecting block 9 is fixedly installed. A movable bar 10 is fixedly installed, and movable openings 11 are opened on both sides of the shell 4, and the end of the movable bar 10 away from the first connecting block 9 is movable through the movable opening 11 and extends to the outside of the shell 4, and a second connecting block 12 is fixedly installed on the top of the end of the movable bar 10 away from the first connecting block 9, and the second connecting block 12 is fixedly installed in the middle of the bottom end of the movable protective frame 2, a transmission gear 13 is fixedly installed on the outside of the bidirectional screw 6, and the transmission gear 13 is located between the two circular limit plates 8, and a driving gear 14 is meshed and connected on the outside of the transmission gear 13, and the driving gear 14 and the transmission gear 13 are both bevel gear structures, a driving rod 15 is fixedly installed at the bottom of the driving gear 14, and the driving rod 15 is rotatably installed in the middle of the inner bottom end of the shell 4, the bottom of the driving rod 15 extends below the shell 4, and an adjusting disk 16 is fixedly installed at the bottom of the driving rod 15.

[0020] During use, through the interaction of the double-insulated protective bus duct body 1, the movable protective frame 2 and the adjusting and moving component 3, the two ends of the double-insulated protective bus duct can be better protected after being connected during use, thereby improving its safety in use, thereby achieving better practicality, and through the interaction of the positioning block 19, the positioning slide bar 20, the positioning slide seat 21 and the positioning connecting strip 22, the movable protective frame 2 can achieve better stability when moving, thereby ensuring that the movable protective frame 2 can stably perform protective operations.

[0021] Working principle: When working, first connect the two ends of the double-insulated protection type bus duct body 1 to the external electrical parts respectively. After the connection is completed, rotate the adjusting disk 16 to drive the driving rod 15 to rotate, the driving rod 15 drives the driving gear 14 to rotate, the driving gear 14 drives the transmission gear 13 to rotate, the transmission gear 13 drives the bidirectional screw 6 to rotate, the bidirectional screw 6 drives the threaded movable sleeve 7 to move, the threaded movable sleeve 7 drives the positioning slide block 17 to slide inside the positioning slide groove 18, which can ensure that the threaded movable sleeve 7 achieves better stability when moving, and at the same time the threaded movable sleeve 7 drives the first connecting block 9 to move, the first connecting block 9 drives the movable bar 10 to move, the movable bar 10 drives the second connecting block 12 to move, and the second connecting block 12 drives the movable The movable protective frame 2 moves, and the movable protective frame 2 drives the positioning connecting strip 22 to move, and the positioning connecting strip 22 drives the positioning slide 21 to slide on the outside of the positioning slide bar 20, which can ensure that the movable protective frame 2 achieves better stability when moving. After the movable protective frame 2 moves to the outside of the end connection of the double-insulated protective bus duct body 1, stop rotating the adjusting disk 16. At this time, the two end connections of the double-insulated protective bus duct body 1 are both located inside the movable protective frame 2. The two end connections of the double-insulated protective bus duct body 1 are protected by the movable protective frame 2, so that the two ends of the double-insulated protective bus duct can be better protected after being connected during use, thereby improving its safety of use, thereby achieving better practicality.

Claims

1. A bus duct system with double insulation protection, comprising a double insulation protection type bus duct body (1), characterized in that: The outer sides of both ends of the double-insulated protection type bus duct body (1) are movably mounted with movable protection frames (2); the bottom of the double-insulated protection type bus duct body (1) is fixedly mounted with an adjustment movable assembly (3); the bottoms of the two movable protection frames (2) are connected to the adjustment movable assembly (3); the adjustment movable assembly (3) comprises a shell (4); the shell (4) is located directly below the double-insulated protection type bus duct body (1); the top of the shell (4) is an open structure; the outer side of the shell (4) is symmetrically fixedly mounted with a positioning connection frame (5); the top of the positioning connection frame (5) is fixedly connected to the bottom of the double-insulated protection type bus duct body (1); a bidirectional screw (6) is rotatably mounted inside the shell (4); the outer side of the bidirectional screw (6) is opposite to the outer side of the housing (4); A threaded movable sleeve (7) is installed in the thread, and a circular limit plate (8) is symmetrically fixedly installed on the outer side of the bidirectional screw (6), and the two circular limit plates (8) are located between the two threaded movable sleeves (7). A first connecting block (9) is fixedly installed on the top of the threaded movable sleeve (7), and a movable bar (10) is fixedly installed on the top of the first connecting block (9). Both sides of the shell (4) are penetrated by movable openings (11), and one end of the movable bar (10) away from the first connecting block (9) is movable through the movable opening (11) and extends to the outside of the shell (4), and a second connecting block (12) is fixedly installed on the top of one end of the movable bar (10) away from the first connecting block (9), and the second connecting block (12) is fixedly installed at the middle of the bottom end of the movable protective frame (2).

2. A bus duct system with double insulation protection according to claim 1, characterized in that: A transmission gear (13) is fixedly mounted on the outer side of the bidirectional screw rod (6), and the transmission gear (13) is located between the two circular limit plates (8). A driving gear (14) is meshedly connected to the outer side of the transmission gear (13), and both the driving gear (14) and the transmission gear (13) are bevel gear structures. A driving rod (15) is fixedly mounted on the bottom of the driving gear (14), and the driving rod (15) is rotatably mounted on the middle part of the inner bottom end of the shell (4). The bottom of the driving rod (15) extends below the shell (4), and an adjusting disk (16) is fixedly mounted on the bottom of the driving rod (15).

3. A bus duct system with double insulation protection according to claim 1, characterized in that: A positioning slide block (17) is fixedly installed at the bottom of the threaded movable sleeve (7), and a positioning slide groove (18) is symmetrically opened through the bottom of the housing (4), and the positioning slide block (17) is slidably installed inside the positioning slide groove (18).

4. A bus duct system with double insulation protection according to claim 1, characterized in that: A positioning block (19) is symmetrically fixedly installed on the outer side of the double-insulated protection type bus duct body (1), a positioning slide bar (20) is symmetrically fixedly installed between the two positioning blocks (19), the outer side of the positioning slide bar (20) is slidably installed on the positioning slide seat (21), the outer side of the positioning slide seat (21) is fixedly installed with a positioning connecting strip (22), and the end of the positioning connecting strip (22) away from the positioning slide seat (21) is fixedly connected to the outer side of the movable protective frame (2).

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