CN209860541U - Dust-proof type vulcanizes bus duct - Google Patents

Abstract

The utility model discloses a dustproof vulcanized bus duct, which comprises a dustproof cover and a shell, wherein a groove is formed in the dustproof cover, a first cover plate is arranged on the surface of the groove, a first sliding plate is arranged in the groove, a sliding groove is formed in the first sliding plate, a first handle is arranged on the surface of the first sliding plate, an installation cavity is formed in the shell, the end part of the first sliding plate can be embedded into the installation cavity, and a second cover plate is arranged on the surface of the installation cavity; through the designed dust cover, the first sliding plate and the second sliding plate are matched with each other, so that the dust cover is convenient to disassemble and assemble, simple to operate, stable in structure, time-saving and labor-saving, and the purpose of sealing and dust prevention can be achieved through the designed sealing ring; through the "rice" style of calligraphy bracing piece of design, in use is convenient for fix and firm, simple structure, long service life, the practicality is strong.

Description

Dust-proof type vulcanizes bus duct

Technical Field

The utility model belongs to the technical field of vulcanize the bus duct, concretely relates to bus duct is vulcanized to dust-proof type.

Background

The vulcanized bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for all the elements of dispersion system. The vulcanized bus has the characteristics of oxidation resistance, water resistance, fire resistance, high temperature resistance and the like, and has increasingly replaced electric wires and cables in indoor low-voltage electric power transmission main line engineering projects.

The port position of the existing vulcanization bus duct is usually exposed outside due to an internal bus post, a lot of dust falls on the port position after a long time, and poor contact is easy to occur during use, so that safety accidents occur, and the vulcanization bus duct and a roof are not fixed tightly and are easy to loosen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof type vulcanizes bus duct to the port position of the current vulcanization bus duct that proposes in solving above-mentioned background art often because inside bus-bar post exposes outside, has had a lot of dusts to fall on above after having lasted for a long time, takes place contact failure easily when using, thereby takes place the incident and vulcanizes the fixed not fastening between bus duct and the roof, the easy not hard up problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust-protection type vulcanizes bus duct, includes dust cover and shell, the inside recess that has seted up of dust cover, the recess surface is provided with first apron, the inside first slide that is provided with of recess, the inside spout of having seted up of first slide, first slide surface is provided with the first in command, the inside installation cavity of having seted up of shell, the tip of first slide can imbed in the installation cavity, the installation cavity surface is provided with the second apron, the inside second slide that is provided with of installation cavity, the outer wall of second slide with be provided with the spring between the inner wall of installation cavity, the tip of second slide leaks outward the second apron extends to in the spout of first slide, the surface of second slide is provided with the second in command.

Preferably, the front and the back of shell are provided with two sets of support columns respectively, the support column surface is provided with three sets of buckles respectively, just be provided with the bracing piece between the outer wall of buckle, just be "rice" style of calligraphy cross connection between the bracing piece, the support column top is provided with the bolt.

Preferably, four groups of bus bars are arranged inside the shell, and the end parts of the bus bars leak out of the shell and extend to the inside of the dust cover.

Preferably, a sealing ring is further sleeved between the dust cover and the outer shell.

Preferably, the front surface of the shell is provided with a nameplate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the dust cover of design, the first slide of wherein and the mutually supporting of second slide, convenient to detach and installation, easy operation, the structure is firm, and labour saving and time saving more can play sealed dirt-proof purpose through the sealing washer of design.

(2) Through the "rice" style of calligraphy bracing piece of design, in use is convenient for fix and firm, simple structure, long service life, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial sectional structure of the present invention;

FIG. 3 is a schematic sectional view of the utility model at A;

in the figure: 1. a dust cover; 2. a first cover plate; 3. a seal ring; 4. a second cover plate; 5. a support pillar; 6. a nameplate; 7. a support bar; 8. a housing; 9. a bus bar; 10. a first slide plate; 11. a groove; 12. a mounting cavity; 13. a spring; 14. a second slide plate; 15. and (5) buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the present invention provides a technical solution: a dust-proof vulcanized bus duct comprises a dust cover 1 and a shell 8, wherein a groove 11 is formed in the dust cover 1, a first cover plate 2 is arranged on the surface of the groove 11, a first sliding plate 10 is arranged in the groove 11, a sliding groove is formed in the first sliding plate 10, a first handle is arranged on the surface of the first sliding plate 10, an installation cavity 12 is formed in the shell 8, the end part of the first sliding plate 10 can be embedded into the installation cavity 12, a second cover plate 4 is arranged on the surface of the installation cavity 12, a second sliding plate 14 is arranged in the installation cavity 12, a spring 13 is arranged between the outer wall of the second sliding plate 14 and the inner wall of the installation cavity 12, the end part of the second sliding plate 14 leaks out of the second cover plate 4 and extends into the sliding groove of the first sliding plate 10, a second handle is arranged on the surface of the second sliding plate 14, and the first sliding plate 10 and the second sliding plate 14 are matched with each, simple operation, stable structure, time saving and labor saving.

In this embodiment, preferably, the front and the back of the housing 8 are provided with two sets of support columns 5 respectively, the surface of each support column 5 is provided with three sets of buckles 15 respectively, the support rods 7 are arranged between the outer walls of the buckles 15, the support rods 7 are connected in a cross shape like a Chinese character 'mi', the top of each support column 5 is provided with a bolt, and the support rods 7 are arranged like a Chinese character 'mi' through design, so that the support columns are convenient to fix and stabilize in use, simple in structure, long in service life and strong in practicability.

In this embodiment, preferably, four sets of bus bars 9 are disposed inside the housing 8, and the ends of the bus bars 9 are exposed from the housing 8 and extend into the dust cover 1.

In this embodiment, preferably, a sealing ring 3 is further sleeved between the dust cover 1 and the housing 8, and the purpose of sealing and preventing dust can be achieved through the designed sealing ring 3.

In this embodiment, it is preferable that the housing 8 has a nameplate 6 on the front surface thereof.

The utility model discloses a theory of operation and use flow:

the utility model discloses a vulcanization bus duct is when using, hold dust cover 1 earlier, let recess 11 identical with the position that installation cavity 12 was located, hold the first in command in first slide 10 and stimulate right again, first handle drives first slide 10 and follows and remove right, then move and stop moving after suitable position, at this moment, the tip of first slide 10 just imbeds in installation cavity 12, then hold the second in command in second slide 14 and stimulate downwards again, the second handle drives second slide 14 and then moves downwards when moving downwards, when moving suitable position, the tip of second slide 14 just imbeds in the spout in first slide 10, simultaneously under the cooperation of spring 13, can not appear becoming flexible, the steadiness is strong, dust cover 1 can install at this moment, the dust cover is finished;

when dust cover 1 needs to be dismantled, only need hold the upwards pulling of the second handle in the second slide 14, the tip that drives the second handle breaks away from the spout in first slide 10, spring 13 compresses simultaneously, then hold the pulling of the first in command left in first slide 10, drive first slide 10 and then move left when the pulling, when the tip of first slide 10 breaks away from installation cavity 12, can dismantle dust cover 1, convenient to detach and installation, and the operation is simple, the structure is firm, time saving and labor saving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a dust-protection type vulcanizes bus duct, includes dust cover (1) and shell (8), its characterized in that: the dust cover is characterized in that a groove (11) is formed in the dust cover (1), a first cover plate (2) is arranged on the surface of the groove (11), a first sliding plate (10) is arranged in the groove (11), a sliding groove is formed in the first sliding plate (10), a first handle is arranged on the surface of the first sliding plate (10), an installation cavity (12) is formed in the shell (8), the end portion of the first sliding plate (10) can be embedded into the installation cavity (12), a second cover plate (4) is arranged on the surface of the installation cavity (12), a second sliding plate (14) is arranged in the installation cavity (12), a spring (13) is arranged between the outer wall of the second sliding plate (14) and the inner wall of the installation cavity (12), and the end portion of the second sliding plate (14) leaks out of the second cover plate (4) and extends into the sliding groove of the first sliding plate (10), the surface of the second sliding plate (14) is provided with a second handle.

2. The dust-proof vulcanized bus duct of claim 1, wherein: the front and the back of shell (8) are provided with two sets of support columns (5) respectively, support column (5) surface is provided with three sets of buckles (15) respectively, just be provided with bracing piece (7) between the outer wall of buckle (15), just be "rice" style of calligraphy cross connection between bracing piece (7), support column (5) top is provided with the bolt.

3. The dust-proof vulcanized bus duct of claim 1, wherein: four groups of bus bars (9) are arranged inside the shell (8), and the end parts of the bus bars (9) leak out of the shell (8) and extend to the inside of the dust cover (1).

4. The dust-proof vulcanized bus duct of claim 1, wherein: and a sealing ring (3) is further sleeved between the dust cover (1) and the shell (8).

5. The dust-proof vulcanized bus duct of claim 1, wherein: and the front surface of the shell (8) is provided with a nameplate (6).