Combined power transmission bus structure

Abstract

The utility model relates to the technical field of buses, and discloses a combined type power transmission bus structure, which comprises a bus body, a mounting hanging bracket and a U-shaped protective cover, the bus body is mounted on the inner side of the mounting hanging bracket through screws, a fixed plate is fixedly mounted at the bottom of the mounting hanging bracket, two rotating rods are connected to the bottom of the fixed plate, and the U-shaped protective cover is arranged on the U-shaped protective cover. Connecting grooves are symmetrically formed in the middle of the U-shaped protective cover at equal intervals, disassembly and assembly connectors are installed in the connecting grooves, and the bottom of the rotating rod is connected with the tops of the disassembly and assembly connectors. The combined power transmission bus is simple in structural design, convenient and fast to use and operate and stable and reliable in protection performance, and the performance of the combined power transmission bus can meet the requirement for safe use of the bus.

Description

Technical Field

[0001] The utility model belongs to the technical field of busbars, in particular to a combined power transmission busbar structure. Background Art

[0002] The bus duct is a closed metal device composed of copper and aluminum busbars, which 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. The existing bus duct is generally installed and hoisted by a hanger, and there is no protection on the surface of the bus duct. When it encounters a collision, the internal copper busbar is easily damaged, and the copper busbar may be deformed or the insulation layer may be damaged, resulting in short circuits and electrical fires. Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined power transmission bus structure, including a bus body, a mounting hanger and a U-shaped protective cover, the bus body is installed on the inner side of the mounting hanger by screws, a fixing plate is fixedly installed at the bottom of the mounting hanger, two rotating rods are connected to the bottom of the fixing plate, connecting grooves are symmetrically opened at equal distances in the middle of the U-shaped protective cover, and detachable connectors are installed inside the connecting grooves, and the bottom of the rotating rod is connected to the top of the detachable connector.

[0004] Preferably, an installation groove is provided at the bottom of the fixed plate, a slide rod is fixedly installed inside the installation groove, two sliders are slidably sleeved on the surface of the slide rod, the tops of the two rotating rods are respectively rotatably connected to the bottoms of the two sliders, first springs are sleeved on both sides of the slide rod, and both ends of the two first springs are respectively fixedly connected to the inside of the fixed plate and the slider.

[0005] Preferably, an inverted T-shaped stopper is movably sleeved in the middle of the sliding rod, a spring layer is fixedly installed at the bottom of the inverted T-shaped stopper, a contact plate is fixedly installed at the bottom of the spring layer, the contact plate contacts the bottom of the inner side of the U-shaped protective cover, the two sides of the lower part of the inverted T-shaped stopper are inclined surfaces, and the upper parts of the two rotating rods are respectively in contact with the inclined surfaces on both sides of the lower part of the inverted T-shaped stopper, thereby effectively limiting the rotating rod and ensuring the stability of the connection installation.

[0006] Preferably, the disassembly and assembly connector includes an insertion block inserted into the connecting groove, the bottom of the rotating rod is rotatably connected to the top of the insertion block, the bottom of the insertion block is fixedly connected with an internal threaded tube, the internal thread of the internal threaded tube is connected with a threaded pin, the lower part of the threaded pin is rotatably connected with a clamping block, the bottom of the threaded pin is fixedly connected with a rotation adjustment block, the bottom of the connecting groove and the bottom of the U-shaped protective cover are symmetrically fixedly connected with two n-shaped groove blocks, and the clamping block is movably clamped between the inside of the two n-shaped groove blocks, so that the U-shaped protective cover can be disassembled and assembled stably, effectively and conveniently.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a busbar body, a mounting hanger, a U-shaped protective cover, a fixing plate, a rotating rod, a connecting groove, a mounting slide groove, a sliding rod, a sliding block, a first spring, an inverted T-shaped block, a spring layer, a contact plate, an insert block, an internally threaded tube, a clamping block, a threaded pin, a rotating adjustment block and an n-shaped slot block, the combined power transmission busbar structure has a protective structure, which can effectively avoid damage to the busbar caused by impact, and can effectively buffer the impact, thereby improving the safety of the busbar in use, and the protective structure has a disassembly and assembly structure that is easy to operate, which effectively improves the convenience of busbar installation and use, and at the same time, the combined power transmission busbar structure is simple in design, convenient to use and operate, and has stable and reliable protective performance, and its performance can meet the requirements of safe use of the busbar;

[0008] When installing the U-shaped protective cover to protect the busbar body, insert the disassembly connector into the connection groove, then adjust the rotating clamp block so that the clamp block and the connection groove intersect at 90 degrees and are located below the two n-shaped groove blocks, then rotate the rotating adjustment block to drive the threaded pin to rotate, the threaded pin rotates and moves up to the inside of the internal threaded tube to drive the clamp block to move up, so that the clamp block is stuck in the inside of the two n-shaped groove blocks, and the U-shaped protective cover is stably installed at the bottom of the installation hanger;

[0009] When both sides of the U-shaped protective cover are hit, the U-shaped protective cover will drive the two sliders to slide on the inner surface of the sliding rod through the disassembly and assembly connector and the rotating rod, and the sliding movement of the two sliders will squeeze and pull the two first springs on the surface of the sliding rod respectively, thereby playing a buffering role; and when the bottom of the U-shaped protective cover is hit, the U-shaped protective cover will move upward, and the upward movement of the U-shaped protective cover will squeeze and rotate the two rotating rods through the disassembly and assembly connector, so that the two rotating rods will push the two sliders to move, so that the two first springs are stretched, and at the same time, the upward movement of the U-shaped protective cover will compress the spring layer through the resistance plate, thereby effectively playing a buffering role, and the above-mentioned buffer can effectively protect the busbar body. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] 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.

[0011] In the attached picture:

[0012] Figure 1 This is a schematic diagram of the side view of the combined power transmission bus structure of the utility model;

[0013] Figure 2 For this utility model Figure 3 A schematic cross-sectional structure diagram of ;

[0014] Figure 3 For this utility model Figure 2 Schematic diagram of the local structure;

[0015] Figure 4 For this utility model Figure 3 Schematic diagram of the local structure;

[0016] Figure 5 It is a partial upward structural schematic diagram of the U-shaped protective cover of the utility model;

[0017] In the figure: 1. busbar body; 2. mounting hanger; 3. U-shaped protective cover; 4. fixing plate; 5. rotating rod; 6. connecting groove; 7. disassembling and assembling connector; 8. mounting slide groove; 9. sliding rod; 10. sliding block; 11. first spring; 12. inverted T-shaped stopper; 13. spring layer; 14. contact plate; 15. plug-in block; 16. internal threaded pipe; 17. clamping block; 18. threaded pin; 19. rotating adjustment block; 20. n-shaped slot block. DETAILED DESCRIPTION

[0018] 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.

[0019] Depend on Figures 1 to 5The utility model comprises a busbar body 1, a mounting hanger 2 and a U-shaped protective cover 3. The busbar body 1 is mounted on the inner side of the mounting hanger 2 by screws. A fixing plate 4 is fixedly mounted on the bottom of the mounting hanger 2. Two rotating rods 5 are connected to the bottom of the fixing plate 4. A connecting groove 6 is symmetrically provided at an equal distance in the middle of the U-shaped protective cover 3. A disassembly connector 7 is installed inside the connecting groove 6. The bottom of the rotating rod 5 is connected to the top of the disassembly connector 7. A mounting slide groove 8 is provided at the bottom of the fixing plate 4. A sliding rod 9 is fixedly installed inside the mounting slide groove 8. Two sliding blocks 10 are slidably sleeved on the surface of the sliding rod 9. The tops of the two rotating rods 5 are respectively connected to the two sliding blocks 10. The bottom of the block 10 is rotatably connected, and first springs 11 are sleeved on both sides of the slide bar 9, and the two ends of the two first springs 11 are respectively fixedly connected to the inside of the fixed plate 4 and the slide bar 10; an inverted T-shaped stopper 12 is movably sleeved in the middle of the slide bar 9, and a spring layer 13 is fixedly installed at the bottom of the inverted T-shaped stopper 12, and a contact plate 14 is fixedly installed at the bottom of the spring layer 13, and the contact plate 14 contacts the bottom of the inner side of the U-shaped protective cover 3. The two sides of the lower part of the inverted T-shaped stopper 12 are inclined surfaces, and the upper parts of the two rotating rods 5 are respectively in contact with the inclined surfaces on both sides of the lower part of the inverted T-shaped stopper 12, so that the rotating rod 5 can be effectively limited to ensure the stability of the connection installation;

[0020] The disassembly connector 7 includes an insert block 15 inserted into the connection groove 6, the bottom of the rotating rod 5 is rotatably connected to the top of the insert block 15, the bottom of the insert block 15 is fixedly connected to an internal threaded tube 16, the internal thread of the internal threaded tube 16 is connected to a threaded pin 18, the lower part of the threaded pin 18 is rotatably connected to a clamping block 17, the bottom of the threaded pin 18 is fixedly connected to a rotation adjustment block 19, the bottom of the connection groove 6 and the bottom of the U-shaped protective cover 3 are symmetrically fixedly connected to two n-shaped groove blocks 20, and the clamping block 17 is movably clamped between the insides of the two n-shaped groove blocks 20, so that the U-shaped protective cover 3 can be stably, effectively and conveniently disassembled;

[0021] When installing the U-shaped protective cover 3 to protect the busbar body 1, insert the disassembly connector 7 into the connection groove 6, then adjust the rotating block 17 so that the block 17 and the connection groove 6 are intersected at 90 degrees and are located below the two n-shaped groove blocks 20, and then rotate the rotating adjustment block 19 to drive the threaded pin 18 to rotate. The rotation of the threaded pin 18 moves up to the inside of the internal threaded tube 16 and drives the block 17 to move up, so that the block 17 is stuck in the inside of the two n-shaped groove blocks 20. At this time, the U-shaped protective cover 3 is stably installed at the bottom of the installation hanger 2;

[0022] When both sides of the U-shaped protective cover 3 are hit, the U-shaped protective cover 3 will drive the two sliders 10 to slide on the inner surface of the slide bar 9 through the disassembly and assembly connector 7 and the rotating rod 5, and the sliding movement of the two sliders 10 will squeeze and pull the two first springs 11 on the surface of the slide bar 9 respectively, thereby playing a buffering role; and when the bottom of the U-shaped protective cover 3 is hit, the U-shaped protective cover 3 will move upward, and the upward movement of the U-shaped protective cover 3 will squeeze and rotate the two rotating rods 5 through the disassembly and assembly connector 7, so that the two rotating rods 5 will push and move the two sliders 10, so that the two first springs 11 are stretched, and at the same time, the upward movement of the U-shaped protective cover 3 will compress the spring layer 13 through the contact plate 14, thereby effectively playing a buffering role. The above-mentioned buffering can effectively protect the busbar body 1.

[0023] The combined power transmission busbar structure has a protective structure, which can effectively avoid damage to the busbar caused by impact, and can effectively buffer the impact, thereby improving the safety of busbar use, and the protective structure has an easy-to-operate disassembly and assembly structure, which effectively improves the convenience of busbar installation and use. At the same time, the combined power transmission busbar structure is simple in design, easy to use and operate, and has stable and reliable protective performance. Its performance can meet the needs of safe busbar use.

Claims

1. A combined power transmission busbar structure, comprising a busbar body (1), a mounting hanger (2) and a U-shaped protective cover (3), Features: The busbar body (1) is mounted on the inner side of the mounting hanger (2) by means of screws; a fixing plate (4) is fixedly mounted on the bottom of the mounting hanger (2); two rotating rods (5) are connected to the bottom of the fixing plate (4); connection grooves (6) are symmetrically provided at equal distances in the middle of the U-shaped protective cover (3); detachable connectors (7) are installed inside the connection grooves (6); and the bottom of the rotating rod (5) is connected to the top of the detachable connector (7).

2. A combined power transmission bus structure according to claim 1, Features: The bottom of the fixed plate (4) is provided with an installation slot (8), the interior of the installation slot (8) is fixedly installed with a slide rod (9), the surface of the slide rod (9) is slidably sleeved with two sliders (10), the tops of the two rotating rods (5) are respectively rotatably connected to the bottoms of the two sliders (10), the two sides of the slide rod (9) are sleeved with first springs (11), and the two ends of the two first springs (11) are respectively fixedly connected to the interior of the fixed plate (4) and the sliders (10).

3. A combined power transmission bus structure according to claim 2, Features: An inverted T-shaped stopper (12) is movably sleeved in the middle of the slide bar (9), a spring layer (13) is fixedly installed at the bottom of the inverted T-shaped stopper (12), a contact plate (14) is fixedly installed at the bottom of the spring layer (13), the contact plate (14) contacts the bottom of the inner side of the U-shaped protective cover (3), the two sides of the lower part of the inverted T-shaped stopper (12) are inclined surfaces, and the upper parts of the two rotating rods (5) are respectively in contact with the inclined surfaces on the two sides of the lower part of the inverted T-shaped stopper (12).

4. A combined power transmission bus structure according to claim 1, Features: The detachable connector (7) comprises an insert block (15) inserted into the interior of the connection groove (6); the bottom of the rotating rod (5) is rotatably connected to the top of the insert block (15); the bottom of the insert block (15) is fixedly connected to an internal threaded tube (16); the internal thread of the internal threaded tube (16) is connected to a threaded pin (18); the lower part of the threaded pin (18) is rotatably connected to a clamping block (17); the bottom of the threaded pin (18) is fixedly connected to a rotation adjustment block (19); the bottom of the connection groove (6) and located at the bottom of the U-shaped protective cover (3) are symmetrically fixedly connected to two n-shaped groove blocks (20); the clamping block (17) is movably clamped between the insides of the two n-shaped groove blocks (20).

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