CN217934980U

CN217934980U - Bus duct with metal waterproof end

Info

Publication number: CN217934980U
Application number: CN202221917153.9U
Authority: CN
Inventors: 许尚委; 林久暖; 文安龙
Original assignee: Fuzhou Tiehan Electric Technology Co ltd
Current assignee: Fuzhou Tiehan Electric Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-11-29
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a bus duct technical field just discloses a bus duct of waterproof end of metal, including the bus duct body, the front end fixedly connected with waterproof component of bus duct body, the lasso is cup jointed in the surface activity of bus duct body, the equal swing joint in both ends has coupling assembling about the bus duct body, and the nut is connected connecting plate and link through screw hole one and screw hole two to consolidate with ending the loose ring, prevent that the nut from coming loose, the other end of link is connected with other bus duct body with same mode, not only can make two adjacent bus duct bodies connect through setting up coupling assembling, can also make to connect more firmly between the bus duct body, and gapped between the adjacent bus duct body, make the radiating effect of bus duct body better.

Description

Bus duct with metal waterproof end

Technical Field

The utility model relates to a bus duct technical field specifically is a bus duct of waterproof end of metal.

Background

The Bus duct is a new circuit mode developed by the United states and called as a 'Bus-Way-System', and is a novel conductor formed by taking copper or aluminum as a conductor, using non-olefinic insulating support and then being installed in a metal groove. In terms of economy, the bus duct itself is more expensive than a cable, but the use of a bus duct makes construction costs much cheaper than those of various accessories including wiring and the entire power system, and this is more obvious particularly in the case of a large current capacity.

Most all of the existing bus ducts are single in structure, the bus ducts are poor in waterproof performance, once water seeps into the bus ducts, the internal short circuit condition can be formed, the internal bus ducts are seriously burnt and fire disasters are caused, and the life and property safety of people is seriously threatened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bus duct of waterproof end of metal possesses the beneficial effect who improves the bus duct leakproofness, has solved the general problem of the bus duct sealed effect mentioned in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bus duct of waterproof end of metal, includes the bus duct body, the front end fixedly connected with waterproof component of bus duct body, the lasso is cup jointed in the surperficial activity of bus duct body, the equal swing joint in both ends has coupling assembling about the bus duct body.

As an alternative scheme of the utility model, the lasso includes the shell, the internal surface fixed connection of shell has fixture block one, the internal surface fixed connection of shell has fixture block two, the surface of fixture block one and fixture block two all is provided with waterproof sheet rubber.

As an optimized scheme, waterproof component includes rand and retainer plate, waterproof circle one has been cup jointed to the fixed surface of rand, draw-in groove two has been seted up on the surface of waterproof circle one, draw-in groove one has been seted up on the surface of retainer plate, waterproof circle two has been cup jointed to the fixed surface of retainer plate, draw-in groove three has been seted up on the surface of waterproof circle two.

As an optimal scheme, the rand is with the front end fixed connection of bus duct body, the retainer plate is with the rear end fixed connection of bus duct body, the size of draw-in groove one and the size looks adaptation of rand, the size of draw-in groove two and the size looks adaptation of fixture block one, the size of draw-in groove three and the size looks adaptation of fixture block two.

As an optimal scheme of the utility model, coupling assembling includes connecting plate and link, the surface of connecting plate set up threaded hole one, the surface set up threaded hole two of link, the surface threaded connection of link has the nut, the surface threaded connection of nut has only loose ring.

As an optimized scheme of the utility model, screw hole one is the same with screw hole two's size, the size of screw hole one and the size looks adaptation of nut.

The utility model discloses possess following beneficial effect:

1. this bus duct of waterproof end of metal, rand pass through draw-in groove one and retainer plate joint, and rand and retainer plate are connected the direction installation of accomplishing the back with the lasso toward draw-in groove two, and when the fixture block one got into draw-in groove two completely, fixture block two just got into draw-in groove three completely, and the lasso was connected with waterproof circle one and waterproof circle two zonulae occludens this moment to the surface of fixture block one and fixture block two is provided with waterproof sheet rubber, has reached waterproof effect.

2. This bus duct of waterproof end of metal, the nut is connected connecting plate and link through screw hole one and screw hole two to consolidate with only the loose ring, prevent that the nut from coming loose, the other end of link is connected with other bus duct body with same mode, not only can make two adjacent bus duct bodies connect through setting up coupling assembling, can also make to connect more firmly between the bus duct body, and it is gapped between the adjacent bus duct body, make the radiating effect of bus duct body better.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is the structure diagram of the front end of the waterproof assembly of the present invention.

Fig. 3 is the rear end structure schematic diagram of the waterproof assembly of the present invention.

Fig. 4 is the structure diagram of the connecting assembly of the present invention.

In the figure: 1. a bus duct body; 2. a waterproof assembly; 3. a ferrule; 4. a connecting assembly; 201. a collar; 202. a stationary ring; 203. a waterproof ring I; 204. a second clamping groove; 205. a waterproof ring II; 206. a third clamping groove; 207. a first clamping groove; 301. a housing; 302. a first clamping block; 303. a second clamping block; 401. a connecting plate; 402. a first threaded hole; 403. a connecting frame; 404. a second threaded hole; 405. a nut; 406. and (5) a loosening stopping ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a bus duct with a metal waterproof end comprises a bus duct body 1, a waterproof assembly 2 is fixedly connected to the front end of the bus duct body 1, a ferrule 3 is movably sleeved on the surface of the bus duct body 1, and connecting assemblies 4 are movably connected to the left end and the right end of the bus duct body 1.

During the use, reached waterproof effect through setting up waterproof component 2 and lasso 3, not only can make two adjacent bus duct bodies 1 connect through setting up coupling assembling 4, can also make to connect more firmly between the bus duct body 1 to it is gapped between the adjacent bus duct body 1, makes bus duct body 1's radiating effect better.

The ferrule 3 comprises a shell 301, a first clamping block 302 is fixedly connected to the inner surface of the shell 301, a second clamping block 303 is fixedly connected to the inner surface of the shell 301, waterproof rubber sheets are arranged on the surfaces of the first clamping block 302 and the second clamping block 303, the waterproof assembly 2 comprises a clamping ring 201 and a fixing ring 202, a first waterproof ring 203 is fixedly sleeved on the surface of the clamping ring 201, a second clamping groove 204 is formed in the surface of the first waterproof ring 203, a first clamping groove 207 is formed in the surface of the fixing ring 202, a second waterproof ring 205 is sleeved on the surface of the fixing ring 202, a third clamping groove 206 is formed in the surface of the second waterproof ring 205, the clamping ring 201 is fixedly connected with the front end of the bus duct body 1, the fixing ring 202 is fixedly connected with the rear end of the bus duct body 1, the size of the first clamping groove 207 is matched with the size of the clamping ring 201, the size of the second clamping groove 204 is matched with the size of the first clamping block 302, and the size of the third clamping ring 206 is matched with the size of the second clamping block 303.

During the use, rand 201 passes through draw-in groove 207 and retainer plate 202 joint, and rand 201 and retainer plate 202 are connected the orientation installation of accomplishing back with lasso 3 toward draw-in groove two 204, and when fixture block one 302 got into draw-in groove two 204 completely, fixture block two 303 just got into draw-in groove three 206 completely, and the lasso 3 was connected with waterproof circle one 203 and waterproof circle two 205 zonulae occludens this moment to the surface of fixture block one 302 and fixture block two 303 is provided with waterproof rubber piece, has reached waterproof effect.

The connecting assembly 4 comprises a connecting plate 401 and a connecting frame 403, wherein a first threaded hole 402 is formed in the surface of the connecting plate 401, a second threaded hole 404 is formed in the surface of the connecting frame 403, a nut 405 is connected to the surface of the connecting frame 403 in a threaded manner, a loosening stop ring 406 is connected to the surface of the nut 405 in a threaded manner, the first threaded hole 402 and the second threaded hole 404 are the same in size, and the first threaded hole 402 is matched with the nut 405 in size.

During the use, when bus duct body 1 need place side by side, nut 405 is connected connecting plate 401 and link 403 through screw hole 402 and screw hole two 404, and consolidate with only loose ring 406, prevent that nut 405 from coming loose, the other end of link 403 is connected with other bus duct body 1 with same mode, not only can make two adjacent bus duct bodies 1 connect through setting up coupling assembling 4, can also make to connect more firmly between the bus duct body 1, and it is gapped between the adjacent bus duct body 1, make bus duct body 1's radiating effect better.

The working principle is as follows: when the waterproof ferrule is installed, the clamping ring 201 is clamped with the fixing ring 202 through the first clamping groove 207, the ferrule 3 is installed in the direction of the second clamping groove 204 after the clamping ring 201 and the fixing ring 202 are connected, when the first clamping block 302 completely enters the second clamping groove 204, the second clamping block 303 just completely enters the third clamping groove 206, the ferrule 3 is tightly connected with the first waterproof ring 203 and the second waterproof ring 205 at the moment, and waterproof rubber sheets are arranged on the surfaces of the first clamping block 302 and the second clamping block 303, so that a waterproof effect is achieved; when bus duct body 1 need place side by side, nut 405 is connected connecting plate 401 with link 403 through screw hole 402 and screw hole two 404, and consolidate with only loose ring 406, prevent that nut 405 from coming loose, the other end of link 403 is connected with other bus duct body 1 with same mode, not only can make two adjacent bus duct bodies 1 connect through setting up coupling assembling 4, can also make to connect more firmly between bus duct body 1, and gapped between the adjacent bus duct body 1, make bus duct body 1's radiating effect better.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a bus duct of waterproof end of metal, includes bus duct body (1), its characterized in that: the waterproof assembly (2) is fixedly connected to the front end of the bus duct body (1), the ferrule (3) is sleeved on the surface of the bus duct body (1) in a movable mode, and the connecting assemblies (4) are movably connected to the left end and the right end of the bus duct body (1) in a movable mode.

2. The bus duct with the metal waterproof end according to claim 1, wherein: the ferrule (3) comprises a shell (301), a first clamping block (302) is fixedly connected to the inner surface of the shell (301), a second clamping block (303) is fixedly connected to the inner surface of the shell (301), and waterproof rubber sheets are arranged on the surfaces of the first clamping block (302) and the second clamping block (303).

3. The bus duct with the metal waterproof end, according to claim 2, is characterized in that: waterproof subassembly (2) include rand (201) and retainer plate (202), the fixed surface of rand (201) has cup jointed waterproof circle one (203), draw-in groove two (204) have been seted up on the surface of waterproof circle one (203), draw-in groove one (207) have been seted up on the surface of retainer plate (202), the fixed surface of retainer plate (202) has cup jointed waterproof circle two (205), draw-in groove three (206) have been seted up on the surface of waterproof circle two (205).

4. The bus duct with the metal waterproof end, according to claim 3, is characterized in that: the clamping ring (201) is fixedly connected with the front end of the bus duct body (1), the fixing ring (202) is fixedly connected with the rear end of the bus duct body (1), the size of the first clamping groove (207) is matched with that of the clamping ring (201), the size of the second clamping groove (204) is matched with that of the first clamping block (302), and the size of the third clamping groove (206) is matched with that of the second clamping block (303).

5. The bus duct with the metal waterproof end according to claim 1, wherein: the connecting assembly (4) comprises a connecting plate (401) and a connecting frame (403), a first threaded hole (402) is formed in the surface of the connecting plate (401), a second threaded hole (404) is formed in the surface of the connecting frame (403), a nut (405) is connected to the surface of the connecting frame (403) in a threaded manner, and a loosening stop ring (406) is connected to the surface of the nut (405) in a threaded manner.

6. The bus duct with the metal waterproof end, according to claim 5, is characterized in that: the first threaded hole (402) and the second threaded hole (404) are the same in size, and the size of the first threaded hole (402) is matched with that of the nut (405).