Bus duct structure capable of resisting lateral impact

Abstract

The utility model relates to the technical field of bus ducts, and discloses a bus duct structure capable of resisting lateral impact, which solves the problems that in the use process of a bus duct, the lateral impact resistance effect is inconvenient to achieve, the service life of the bus duct is shortened, and better practicability is inconvenient to achieve, and comprises a bus duct body, impact-resistant protection assemblies are fixedly mounted on the two sides of the exterior of the bus duct body, each impact-resistant protection assembly comprises a strip-shaped frame, the strip-shaped frames are fixedly mounted on the outer side of the bus duct body, and movable protection plates are arranged on the sides, away from the bus duct body, of the strip-shaped frames; four first connecting shafts are symmetrically and fixedly mounted on the side, close to the strip-shaped frame, of the movable protection plate, and connecting strips are rotationally mounted on the first connecting shafts; according to the utility model, in the use process of the bus duct, the side direction of the bus duct is convenient to achieve an impact-resistant effect, the service life of the bus duct is prolonged, and thus better practicability is convenient to achieve.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus ducts, in particular to a bus duct structure capable of resisting lateral impact. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbar columns. It is used to distribute large power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk projects. According to the insulation method, it can be divided into three types: air-type plug-in bus duct, densely insulated plug-in bus duct and high-strength plug-in bus duct. The characteristics of bus duct are series matching, commercial production, small size, large capacity and short design and construction period. However, during the use of bus duct, its lateral direction is not conducive to achieving impact resistance, which reduces the service life of the bus duct and makes it difficult to achieve 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 structure that is resistant to lateral impact, which effectively solves the problem that the bus duct is not easy to achieve the lateral impact resistance effect during use, reduces the service life of the bus duct, and is not easy to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bus duct structure resistant to lateral impact, comprising a bus duct body, wherein anti-impact protection components are fixedly installed on both sides of the outside of the bus duct body, the anti-impact protection components include a bar frame, and the bar frame is fixedly installed on the outside of the bus duct body, a movable protective plate is provided on the side of the bar frame away from the bus duct body, four first connecting shafts are symmetrically fixedly installed on the side of the movable protective plate close to the bar frame, a connecting bar is rotatably installed on the first connecting shaft, and a second connecting shaft is rotatably installed on the end of the connecting bar away from the first connecting shaft.

[0005] Preferably, two positioning cross bars are symmetrically arranged inside the bar frame, and connecting seats are fixedly installed at both ends of the positioning cross bar, and the connecting seats are fixedly installed inside the bar frame, and movable sleeves are symmetrically and slidingly installed on the outer side of the positioning cross bar, and the second connecting shaft is fixedly installed on the outer side of the movable sleeve, and rubber buffer blocks are symmetrically fixedly installed on the outer side of the positioning cross bar, and the two rubber buffer blocks are located between the two movable sleeves, and movable rings are fixedly installed on the sides of the two movable sleeves away from each other, and the movable rings are movably installed on the outer side of the positioning cross bar, and positioning rings are fixedly installed on the outer sides of both ends of the positioning cross bar, and a positioning spring is fixedly installed between the positioning ring and the movable ring, and the positioning spring sleeve is arranged on the outer side of the positioning cross bar.

[0006] Preferably, the interior of the bar frame is symmetrically provided with positioning slide rods, and two positioning cross bars are located between the two positioning slide rods, both ends of the two positioning slide rods are fixedly connected to the connecting seat, the outer side of the positioning slide rod is symmetrically slidably installed with a positioning sleeve, the outer side of the positioning sleeve is fixedly installed with a connecting block, and the end of the connecting block away from the positioning sleeve is fixedly connected to the outer side of the movable sleeve.

[0007] Preferably, positioning holes are symmetrically opened inside the movable protective plate, and a positioning vertical rod is installed slidingly through the inside of the positioning hole, and one end of the positioning vertical rod is fixedly connected to the inside of the bar frame, and a circular stopper is fixedly installed on the other end of the positioning vertical rod, and the diameter of the circular stopper is larger than the diameter of the positioning hole.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1) During operation, the bus duct body and the anti-impact protection components interact with each other to achieve the effect of lateral impact resistance during use, thereby increasing the service life of the bus duct and achieving better practicality;

[0010] 2) During operation, the interaction of the positioning holes, the positioning vertical rods and the circular blocks can facilitate better stability of the movable protective plate when it moves, thereby ensuring that the anti-impact protection assembly can work 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. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached figure:

[0013] Figure 1 This is a schematic structural diagram of a bus duct structure that resists lateral impact according to the present invention;

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

[0015] Figure 3 This is a structural diagram of one side of the movable protective plate of the utility model.

[0016] In the figure: 1. Bus duct body; 2. Anti-impact protection assembly; 3. Bar frame; 4. Movable protective plate; 5. First connecting shaft; 6. Connecting bar; 7. Second connecting shaft; 8. Positioning cross bar; 9. Connecting seat; 10. Movable sleeve; 11. Rubber buffer block; 12. Movable ring; 13. Positioning ring; 14. Positioning spring; 15. Positioning slide bar; 16. Positioning sleeve; 17. Connecting block; 18. Positioning hole; 19. Positioning vertical rod; 20. Round stopper. DETAILED DESCRIPTION

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

[0018] Embodiment 1, by Figure 1 、 Figure 2 and Figure 3 The utility model includes a bus duct body 1, and anti-impact protection components 2 are fixedly installed on both sides of the outside of the bus duct body 1;

[0019] The anti-impact protection component 2 includes a bar frame 3, and the bar frame 3 is fixedly installed on the outside of the bus duct body 1. A movable protective plate 4 is provided on the side of the bar frame 3 away from the bus duct body 1. A positioning hole 18 is symmetrically penetrated inside the movable protective plate 4. A positioning vertical rod 19 is installed in the interior of the positioning hole 18 for sliding penetration, and one end of the positioning vertical rod 19 is fixedly connected to the interior of the bar frame 3, and a circular stopper 20 is fixedly installed on the other end of the positioning vertical rod 19, and the diameter of the circular stopper 20 is larger than the diameter of the positioning hole 18. Four first connecting shafts 5 are symmetrically fixedly installed on the side of the movable protective plate 4 close to the bar frame 3. A connecting bar 6 is rotatably installed on the first connecting shaft 5, and a second connecting shaft 7 is rotatably installed on the end of the connecting bar 6 away from the first connecting shaft 5. Two positioning cross bars 8 are symmetrically provided inside the bar frame 3, and connecting seats 9 are fixedly installed at both ends of the positioning cross bar 8, and the connecting seat 9 is fixedly installed inside the bar frame 3. The outer side of the positioning cross bar 8 is symmetrically and slidably installed with movable The movable sleeve 10 and the second connecting shaft 7 are fixedly mounted on the outside of the movable sleeve 10, and the outer side of the positioning cross bar 8 is symmetrically fixed with a rubber buffer block 11, and the two rubber buffer blocks 11 are located between the two movable sleeves 10, and the two movable sleeves 10 are fixedly mounted with a movable ring 12 on the side away from each other, and the movable ring 12 is movably mounted on the outside of the positioning cross bar 8, and the outer sides of both ends of the positioning cross bar 8 are fixedly mounted with a positioning ring 13, and a positioning spring 14 is fixedly mounted between the positioning ring 13 and the movable ring 12, and the positioning spring 14 is sleeved on the outer side of the positioning cross bar 8, and the interior of the bar frame 3 is symmetrically provided with a positioning slide rod 15, and the two positioning cross bars 8 are located between the two positioning slide rods 15, and the two ends of the two positioning slide rods 15 are fixedly connected to the connecting seat 9, and the outer side of the positioning slide rod 15 is symmetrically slidably mounted with a positioning sleeve 16, and the outer side of the positioning sleeve 16 is fixedly mounted with a connecting block 17, and the end of the connecting block 17 away from the positioning sleeve 16 is fixedly connected to the outer side of the movable sleeve 10.

[0020] During use, through the interaction between the bus duct body 1 and the anti-impact protection component 2, the bus duct can achieve an impact-resistant effect on its side during use, thereby increasing the service life of the bus duct and achieving better practicality. In addition, through the interaction between the positioning holes 18, the positioning vertical rods 19 and the circular blocks 20, the movable protective plate 4 can achieve better stability when moving, thereby ensuring that the anti-impact protection component 2 can work stably.

[0021] Working principle: When the bus duct body 1 is impacted laterally during operation, the impact force will push the movable protective plate 4 to move. Under the action of the positioning hole 18, the movable protective plate 4 slides on the outside of the two positioning vertical rods 19, which can ensure that the movable protective plate 4 achieves better stability when moving. At the same time, the movable protective plate 4 drives the first connecting shaft 5 to move, and the first connecting shaft 5 drives the connecting bar 6 to move. The connecting bar 6 pushes the movable sleeve 10 to slide on the outside of the positioning cross bar 8 through the second connecting shaft 7. The movable sleeve 10 drives the movable ring 12 to move, and the movable ring 12 moves to The positioning spring 14 is squeezed, causing the positioning spring 14 to undergo elastic deformation, and at the same time, the movable sleeve 10 drives the connecting block 17 to move, and the connecting block 17 drives the positioning sleeve 16 to slide on the outside of the positioning cross bar 8, which can ensure that the movable sleeve 10 achieves better stability when moving. Through the movement of the above structure, the kinetic energy generated by the impact force can be reduced, avoiding the impact force on the bus duct body 1. In this way, the bus duct can achieve an impact-resistant effect laterally during use, thereby increasing the service life of the bus duct and achieving better practicality.

Claims

1. A bus duct structure resistant to lateral impact, comprising a bus duct body (1), characterized in that: Anti-impact protection components (2) are fixedly installed on both sides of the exterior of the bus duct body (1), the anti-impact protection components (2) include a bar frame (3), and the bar frame (3) is fixedly installed on the exterior of the bus duct body (1), a movable protective plate (4) is provided on the side of the bar frame (3) away from the bus duct body (1), four first connecting shafts (5) are symmetrically fixedly installed on the side of the movable protective plate (4) close to the bar frame (3), a connecting bar (6) is rotatably installed on the first connecting shaft (5), and a second connecting shaft (7) is rotatably installed on the end of the connecting bar (6) away from the first connecting shaft (5).

2. The bus duct structure resistant to lateral impact according to claim 1, characterized in that: Two positioning cross bars (8) are symmetrically arranged inside the strip frame (3), and connecting seats (9) are fixedly installed at both ends of the positioning cross bar (8), and the connecting seats (9) are fixedly installed inside the strip frame (3). A movable sleeve (10) is symmetrically and slidably installed on the outer side of the positioning cross bar (8), and the second connecting shaft (7) is fixedly installed on the outer side of the movable sleeve (10). A rubber buffer block (11) is symmetrically and fixedly installed on the outer side of the positioning cross bar (8), and the two rubber buffer blocks (11) are located between the two movable sleeves (10). A movable ring (12) is fixedly installed on the side away from each other of the two movable sleeves (10), and the movable ring (12) is movably installed on the outer side of the positioning cross bar (8). A positioning ring (13) is fixedly installed on the outer side of both ends of the positioning cross bar (8), and a positioning spring (14) is fixedly installed between the positioning ring (13) and the movable ring (12), and the positioning spring (14) is sleeved on the outer side of the positioning cross bar (8).

3. The bus duct structure resistant to lateral impact according to claim 2, characterized in that: The bar frame (3) is symmetrically provided with positioning slide bars (15), and two positioning cross bars (8) are located between the two positioning slide bars (15). Both ends of the two positioning slide bars (15) are fixedly connected to the connecting seat (9). The outer sides of the positioning slide bars (15) are symmetrically slidably installed with positioning sleeves (16). The outer sides of the positioning sleeves (16) are fixedly installed with connecting blocks (17), and one end of the connecting block (17) away from the positioning sleeves (16) is fixedly connected to the outer side of the movable sleeve (10).

4. The bus duct structure resistant to lateral impact according to claim 1, characterized in that: A positioning hole (18) is symmetrically formed inside the movable protective plate (4), a positioning vertical rod (19) is slidably installed inside the positioning hole (18), and one end of the positioning vertical rod (19) is fixedly connected to the inside of the bar frame (3), and a circular stopper (20) is fixedly installed at the other end of the positioning vertical rod (19), and the diameter of the circular stopper (20) is larger than the diameter of the positioning hole (18).

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