CN216215740U - Plug-in type air insulation bus duct structure - Google Patents
Plug-in type air insulation bus duct structure Download PDFInfo
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- CN216215740U CN216215740U CN202122508384.6U CN202122508384U CN216215740U CN 216215740 U CN216215740 U CN 216215740U CN 202122508384 U CN202122508384 U CN 202122508384U CN 216215740 U CN216215740 U CN 216215740U
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Abstract
The utility model provides a plug-in type air insulation bus duct structure, which comprises a main body, an installation bus bar, fixed bus bars and radiating fins, wherein the installation bus bar and the fixed bus bars are fixedly installed at two ends of the main body, one side of the installation bus bar is provided with a clamping groove, through holes are symmetrically formed at two sides of the clamping groove, a rotating rod is installed between the three fixed bus bars in a limiting and rotating manner, the rotating rod is driven by a sliding plate, the rotating rod drives an insulating plate at a relative position to move through threads, the insulating plate drives a clamping rod, one end of the clamping rod enters the inside of the installation bus bar from the fixed bus bar, so that the installation bus bar is fixed, the bus duct structure can be quickly installed, the operation is convenient, the clamping rod can be fixed through a screw rod and a screw hole, the stability of the bus duct structure is improved, and the spring can generate elasticity for the screw rod, prevent the screw rod from loosening due to shaking.
Description
Technical Field
The utility model relates to the technical field of plug-in type bus ducts, in particular to a plug-in type air insulation bus duct structure.
Background
The transmission cable as a transmission conductor can not meet the actual construction requirement in a large-current transmission system, and the parallel use of multiple cables brings inconvenience to on-site installation and construction connection, so the bus duct is an indispensable wiring mode on electrical equipment such as high-rise buildings, factories and the like and an electric power system, and compared with the transmission cable, the plug-in type bus duct adopts a new technology and a new process, so that the contact resistance and the temperature rise at the joints at the two ends of the bus duct and the splicing part of a branching port are greatly reduced, the safety is more reliable, the existing plug-in type bus duct rows are fixed through connecting plates, bolts and the like, the space is small, the fixing is inconvenient, the dismounting process is more complicated, and the stability is poor.
Therefore, the utility model provides a plug-in type air insulation bus duct structure.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a plug-in type air insulation bus duct structure to solve the problems in the background art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a plug-in type air insulation bus duct structure comprises a main body, an installation bus bar, a fixed bus bar and radiating fins, wherein the installation bus bar and the fixed bus bar are fixedly installed at the two ends of the main body, a clamping groove is formed in one side of the installation bus bar, through holes are symmetrically formed in the two sides of the clamping groove, a rotating rod is installed between the fixed bus bars in a limiting and rotating mode, sliding rods are welded at the two ends of the rotating rod, threads are formed in the corresponding positions on the rotating rod, through holes are symmetrically formed in one end of the fixed bus bar, the through holes are symmetrically provided with the two sides of the rotating rod, an insulating plate is movably installed on the rotating rod through threads, clamping rods are symmetrically and fixedly installed on the same side of the insulating plate, screw holes are formed in one end of the clamping rods, a sliding plate is installed on the sliding rods in a limiting and sliding mode, screw rods are symmetrically and rotatably installed at the two ends of the sliding plate, the handle rod is fixedly installed at one end of the screw rod, the spring is fixedly installed at the center of the inner side of the sliding plate, and one end of the clamping rod is movably installed inside the through hole.
As a preferred embodiment of the present invention, one end of each of the slots is arc-shaped, and the number of the slots is 3.
As a preferred embodiment of the utility model, the sliding rod is a square rod, and a limiting plate is fixedly arranged at the outer end of the sliding rod.
In a preferred embodiment of the present invention, one end of the screw is the same size as the screw hole, and one end of the screw is mounted inside the screw hole.
In a preferred embodiment of the present invention, the heat dissipation fins are symmetrically and obliquely fixedly installed on both sides of the main body.
As a preferred embodiment of the present invention, one end of the spring is fixedly installed on the rotating rod, and the number of the sliding plate and the number of the spring are 2.
The utility model has the beneficial effects that: according to the plug-in type air insulation bus duct structure, the rotating rod is driven by the sliding plate, the rotating rod drives the insulation plate on the opposite position to move through threads, the insulation plate drives the clamping rod, one end of the clamping rod enters the interior of the installed bus bar from the fixed bus bar, so that the installed bus bar is fixed, the bus duct structure is convenient to install quickly, the operation is simple, the clamping rod can be fixed through the screw rod and the screw hole, the stability of the bus duct structure is improved, the spring can apply elasticity to the screw rod, the screw rod is prevented from loosening due to shaking, and the insulation line of the bus duct structure can be improved through the insulation plate.
Drawings
FIG. 1 is a structural diagram of a plug-in type air-insulated bus duct of the present invention;
FIG. 2 is a sectional view of a plug-in type air-insulated bus duct according to the present invention;
FIG. 3 is an enlarged view of the position A in FIG. 2 of a plug-in air-insulated bus duct of the present invention;
FIG. 4 is a fixing structure diagram of a plug-in type air-insulated bus duct of the present invention;
FIG. 5 is an enlarged view of the plug-in type air-insulated bus duct of the present invention at B in FIG. 4;
in the figure: 1. a main body; 2. installing a bus bar; 3. fixing the bus bar; 4. a heat sink; 5. a card slot; 6. a through hole; 7. rotating the rod; 8. an insulating plate; 9. a slide plate; 10. a slide bar; 11. a clamping rod; 12. a screw; 13. a screw hole; 14. a spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a plug-in type air insulation bus duct structure comprises a main body 1, an installation bus bar 2, a fixed bus bar 3 and radiating fins 4, wherein the installation bus bar 2 and the fixed bus bar 3 are fixedly installed at the two ends of the main body 1, one side of the installation bus bar 2 is provided with a clamping groove 5, through holes 6 and three are symmetrically formed in the two sides of the clamping groove 5, a rotating rod 7 is installed between the fixed bus bar 3 in a limiting and rotating mode, sliding rods 10 are welded at the two ends of the rotating rod 7, threads are formed in the corresponding positions on the rotating rod 7, through holes 6 are symmetrically formed in one end of the fixed bus bar 3, the through holes 6 are symmetrically provided with the two sides of the rotating rod 7, an insulation plate 8 is movably installed on the rotating rod 7 through threads, clamping rods 11 are symmetrically and fixedly installed on the same side of the insulation plate 8, screw holes 13 are formed in one end of the clamping rods 11, and sliding plates 9 are installed on the sliding rods 10 in a limiting and sliding mode, screw rod 12 is installed in the spacing rotation of both ends symmetry of slide 9, the one end fixed mounting of screw rod 12 has the barre, the inboard central point of slide 9 puts department fixed mounting has spring 14, the one end movable mounting of kelly 11 can be installed fast and fixed this bus duct structure in the inside of through-hole 6, easy operation, convenient to use to the steadiness is high.
As a preferred embodiment of the present invention, one end of each of the slots 5 is arc-shaped, and the number of the slots 5 is 3, so that the rotating rod 7 can be conveniently clamped into the slot 5.
As a preferred embodiment of the present invention, the sliding rod 10 is a square rod, and a limiting plate is fixedly mounted at an outer end of the sliding rod 10, so as to limit the sliding plate 9, and facilitate the sliding plate 9 to drive the sliding rod 10 to rotate, thereby rotating the rotating rod 7.
In a preferred embodiment of the present invention, one end of the screw 12 has the same size as the screw hole 13, and one end of the screw 12 is mounted inside the screw hole 13 to facilitate fixing the clamping rod 11.
As a preferred embodiment of the present invention, the heat dissipation fins 4 are symmetrically and fixedly installed obliquely on both sides of the main body 1, so that the heat dissipation of the main body 1 is facilitated, and the heat dissipation performance of the bus duct structure is improved.
In a preferred embodiment of the present invention, one end of the spring 14 is fixedly mounted on the rotating rod 7, and the number of the sliding plate 9 and the spring 14 is 2, so that the screw 12 can be applied with an elastic force to prevent the screw from loosening.
When the plug-in type air insulation bus duct structure is used, two main bodies 1 are taken, a mounting bus bar 2 at one end of one main body 1 is plugged with a fixed bus bar 3 at one end of the other main body 1 through a clamping groove 5, clamping rods 11 are clamped inside the clamping groove 5, springs 14 are respectively installed on the outer sides of the mounting bus bars 2, meanwhile, a sliding plate 9 is pulled outwards on a sliding rod 10, the sliding plate 9 slides on the sliding rod 10 and drives a screw rod 12, meanwhile, the sliding plate 9 stretches the springs 14, the sliding plate 9 rotates, the sliding plate 9 drives the sliding rod 10, the sliding rod 10 drives a rotating rod 7 to rotate, the rotating rod 7 drives an insulating plate 8 through threads, the insulating plate 8 drives the clamping rods 11, the clamping rods 11 slide inside through holes 6 and enter the mounting bus bar 2, at the moment, the screw rod 12 just aligns to screw holes 13 on the clamping rods 11, the sliding plates 9 are opened, the sliding plates 9 slide inwards on the sliding rods 10 under the tension of the springs 14, the slide plate 9 drives the screw rod 12, one end of the screw rod 12 contacts the screw hole 13, the screw rod 12 is rotated by a handle, one end of the screw rod 12 is screwed into the screw hole 13 to fix the clamping rod 11, the screw rod 12 compresses the spring 14 through the slide plate 9, the spring 14 applies elasticity to the screw rod 12 through the slide plate 9, after the installation is completed, a protective cover is fixedly installed at the joint of the installation bus bar 2 and the fixed bus bar 3 to protect the joint, the plug-in type air insulation bus duct structure drives the rotating rod 7 through the slide plate 9, the rotating rod 7 drives the insulating plate 8 on the relative position to move through threads, the insulating plate 8 drives the clamping rod 11, one end of the clamping rod 11 enters the installation bus bar 2 from the fixed bus bar 3, thereby fixing the installation bus bar 2, the bus duct structure is convenient to be quickly installed, the operation is simple, the clamping rod 11 can be fixed through the screw rod 12 and the screw hole 13, improve the steadiness of this bus duct structure, can exert elasticity to screw rod 12 through spring 14, prevent that screw rod 12 from taking place to become flexible because of rocking, can improve the insulated wire of this bus duct structure through insulation board 8.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A plug-in type air insulation bus duct structure comprises a main body (1), an installation bus bar (2), a fixed bus bar (3) and radiating fins (4), and is characterized in that the installation bus bar (2) and the fixed bus bar (3) are fixedly installed at the two ends of the main body (1), a clamping groove (5) is formed in one side of the installation bus bar (2), through holes (6) are symmetrically formed in the two sides of the clamping groove (5) and are three, a rotating rod (7) is installed between the fixed bus bar (3) in a limiting rotation mode, sliding rods (10) are welded at the two ends of the rotating rod (7), threads are formed in the corresponding positions on the rotating rod (7), the through holes (6) are symmetrically formed in one end of the fixed bus bar (3), the through holes (6) are symmetrically provided with the two sides of the rotating rod (7), and an insulating plate (8) is movably installed on the rotating rod (7) through threads, insulation board (8) with same one side symmetry fixed mounting have kelly (11), screw (13) have been seted up to the one end of kelly (11), spacing slidable mounting has slide (9) on slide bar (10), the spacing rotation in both ends symmetry of slide (9) is installed screw rod (12), the one end fixed mounting of screw rod (12) has the barre, the central point of the inboard of slide (9) puts fixed mounting of department has spring (14), the one end movable mounting of kelly (11) is in the inside of through-hole (6).
2. A plug-in air-insulated bus duct structure according to claim 1, wherein: the shape of one end of draw-in groove (5) is the arc, the quantity of draw-in groove (5) is 3.
3. A plug-in air-insulated bus duct structure according to claim 1, wherein: the sliding rod (10) is a square rod, and a limiting plate is fixedly mounted at the outer end of the sliding rod (10).
4. A plug-in air-insulated bus duct structure according to claim 1, wherein: the specification of one end of the screw rod (12) is the same as that of the screw hole (13), and one end of the screw rod (12) is installed inside the screw hole (13).
5. A plug-in air-insulated bus duct structure according to claim 1, wherein: radiating fins (4) are symmetrically obliquely and fixedly arranged on two sides of the main body (1).
6. A plug-in air-insulated bus duct structure according to claim 1, wherein: one end fixed mounting of spring (14) is on dwang (7), the quantity of slide (9) and spring (14) is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122508384.6U CN216215740U (en) | 2021-10-19 | 2021-10-19 | Plug-in type air insulation bus duct structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122508384.6U CN216215740U (en) | 2021-10-19 | 2021-10-19 | Plug-in type air insulation bus duct structure |
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| Publication Number | Publication Date |
|---|---|
| CN216215740U true CN216215740U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122508384.6U Active CN216215740U (en) | 2021-10-19 | 2021-10-19 | Plug-in type air insulation bus duct structure |
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| CN (1) | CN216215740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114865566A (en) * | 2022-05-26 | 2022-08-05 | 江苏国明浩辰科技有限公司 | Bus duct structure for high-current power transmission system |
-
2021
- 2021-10-19 CN CN202122508384.6U patent/CN216215740U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114865566A (en) * | 2022-05-26 | 2022-08-05 | 江苏国明浩辰科技有限公司 | Bus duct structure for high-current power transmission system |
| CN114865566B (en) * | 2022-05-26 | 2024-02-02 | 江苏国明浩辰科技有限公司 | Bus duct structure for high-current power transmission system |
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