CN211556788U

CN211556788U - Shockproof bus duct with protection architecture

Info

Publication number: CN211556788U
Application number: CN201922406512.9U
Authority: CN
Inventors: 蒋诗敏; 朱康; 王海师
Original assignee: Jiangsu Xiangrong Electric Co ltd
Current assignee: Jiangsu Xiangrong Electric Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-09-22
Anticipated expiration: 2029-12-28

Abstract

The utility model discloses a bus duct takes precautions against earthquakes with protection architecture, including the bus duct main part, the outside sliding connection of bus duct main part has first protection casing and second protection casing, and is provided with first slide rail, second slide rail on the inner wall of first protection casing and second protection casing respectively, the symmetry is provided with the first slide rail of cooperation and the gliding slider of second slide rail realization on the outer wall of bus duct main part, copper is female to be arranged on, be close to two and stretch out the end and all be provided with the mounting groove, and installs the bolt in the mounting groove, the antidetonation spring has been cup jointed to the one end of bolt. This take precautions against earthquakes bus duct with protection architecture is provided with antidetonation spring, and the bolt passes through-hole, mounting groove and nut respectively and closes mutually for first protection casing or second protection casing and copper are female fixed between arranging, and the antidetonation spring can play certain anti-vibration effect, cushions the vibrations between female row of copper and first protection casing or the second protection casing.

Description

Shockproof bus duct with protection architecture

Technical Field

The utility model relates to a bus duct takes precautions against earthquakes with protection architecture.

Background

Along with the rapid development of economy and the progress of science and technology in various regions, the application range of the bus duct is more and more, the use demand of the bus duct is higher and higher, the old bus duct is more and more replaced by a new bus duct, the bus duct can obtain wide development opportunities, and the bus duct has increasingly wide market space as the representative of the bus duct. The design of good bus duct will bring the convenience for the user, obtains huge economic benefits simultaneously, has higher practical value.

Traditional bus duct is provided with mobilizable protection casing seldom, and the copper busbar that stretches out bus duct both ends does not have the protection casing and can not play waterproof anticorrosion's guard action, and the security performance is lower, and the live time is shorter, can not play the effect of buffering antidetonation moreover, damages easily, and stability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bus duct takes precautions against earthquakes with protection architecture to the bus duct that proposes in solving above-mentioned background is provided with mobilizable protection casing seldom, and the copper busbar that stretches out the bus duct both ends does not have the protection casing can not play waterproof anticorrosion's guard action, and the security performance is lower, and the live time is shorter, can not play the effect that buffering antidetonation moved moreover, damages easily, problem that stability is low.

In order to achieve the above object, the utility model provides a following technical scheme: a shockproof bus duct with a protection structure comprises a bus duct main body, wherein a first protective cover and a second protective cover are connected to the outer portion of the bus duct main body in a sliding mode, a first sliding rail and a second sliding rail are arranged on the inner walls of the first protective cover and the second protective cover respectively, sliding blocks matched with the first sliding rail and the second sliding rail to achieve sliding are symmetrically arranged on the outer wall of the bus duct main body, a clamping block is arranged on one side, close to the middle portion of the bus duct main body, of the first protective cover, a clamping groove matched with the clamping block is arranged on one side, close to the middle portion of the bus duct main body, of the second protective cover, through holes are formed in the center positions of the first protective cover and the second protective cover respectively, copper busbars are distributed in the bus duct main body at equal intervals and extend out from the two ends of the bus duct main, and install the bolt in the mounting groove, the antidetonation spring has been cup jointed to the one end of bolt, and the other end of bolt is provided with rather than the assorted nut that is used for fixing, be provided with waterproof gasket on the bolt, between nut and the antidetonation spring.

Preferably, the first protective cover forms a sliding structure between the first sliding rail and the sliding block and the bus duct main body, and the local inner wall of the first sliding rail is tightly attached to the local outer wall of the sliding block.

Preferably, the second protective cover forms a sliding structure with the bus duct main body through the second sliding rail and the sliding block, and the local inner wall of the second sliding rail is tightly attached to the local outer wall of the sliding block.

Preferably, the first protective cover forms a detachable structure through the clamping block and the clamping groove and the second protective cover, and the local outer wall of the clamping block is tightly attached to the local inner wall of the clamping groove.

Preferably, the fixture blocks are equidistantly distributed along the side wall of the first protective cover, and the side wall of the second protective cover is equidistantly distributed with a plurality of clamping grooves in one-to-one correspondence with the fixture blocks.

Preferably, the outer diameter of the bolt cap of the bolt is larger than the inner diameter of the through hole, the outer diameter of the waterproof gasket is larger than the inner diameter of the mounting groove, and the inner side surface of the waterproof gasket is tightly attached to the local outer wall of the copper busbar.

Preferably, two waterproof gaskets are arranged on the bolt and between the nut and the anti-seismic spring.

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

1. the utility model discloses first protection casing and second protection casing can freely slide in the outside of bus duct main part, play certain guard action to the kneck at bus duct main part both ends, before the installation, first protection casing and second protection casing pass through fixture block and draw-in groove block fixed, when using, move first protection casing, second protection casing to the both ends of bus duct main part respectively, play the protection copper bus-bar, waterproof dustproof anticorrosion's effect, improve the safety in utilization of bus duct main part, prolong its life;

2. the bolt of the utility model respectively passes through the through hole and the mounting groove to be screwed with the nut for fixing the first protective cover or the second protective cover with the copper busbar, and the anti-vibration spring can play a certain anti-vibration role to buffer the vibration between the copper busbar and the first protective cover or the second protective cover;

3. the utility model discloses anti-seismic spring and copper mother arrange can be kept apart to waterproof gasket on the one hand, arrange the protection to copper and prevent scraping the effect, and on the other hand can prevent that water from getting into first protection casing or second protection casing from the through-hole in, avoids causing the accident of electric shock or short circuit.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a bus duct main body; 101. a slider; 2. a first shield; 201. a first slide rail; 202. a clamping block; 3. a second shield; 301. a second slide rail; 302. a card slot; 303. a through hole; 4. copper busbar; 5. mounting grooves; 6. a bolt; 7. a nut; 8. an anti-seismic spring; 9. waterproof gasket.

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. 1-2, the present invention provides a technical solution: a shockproof bus duct with a protection structure comprises a bus duct main body 1, wherein the outside of the bus duct main body 1 is connected with a first protection cover 2 and a second protection cover 3 in a sliding manner, the inner walls of the first protection cover 2 and the second protection cover 3 are respectively provided with a first sliding rail 201 and a second sliding rail 301, the outer wall of the bus duct main body 1 is symmetrically provided with sliding blocks 101 which are matched with the first sliding rail 201 and the second sliding rail 301 to realize sliding, the second protection cover 3 forms a sliding structure with the bus duct main body 1 through the second sliding rail 301 and the sliding blocks 101, the local inner wall of the second sliding rail 301 is tightly attached to the local outer wall of the sliding blocks 101, the first protection cover 2 and the second protection cover 3 can freely slide outside the bus duct main body 1 to play a certain protection role in the interface of two ends of the bus duct main body 1, one side of the first protection cover 2, which is close to, the first protective cover 2 forms a sliding structure with the bus duct main body 1 through the first sliding rail 201 and the sliding block 101, a local inner wall of the first sliding rail 201 is tightly attached to a local outer wall of the sliding block 101, one side, close to the middle of the bus duct main body 1, of the second protective cover 3 is provided with a clamping groove 302 matched with the clamping block 202, the first protective cover 2 forms a detachable structure with the second protective cover 3 through the clamping block 202 and the clamping groove 302, the local outer wall of the clamping block 202 is tightly attached to the local inner wall of the clamping groove 302, before installation, the first protective cover 2 and the second protective cover 3 are clamped and fixed through the clamping block 202 and the clamping groove 302, when the bus duct main body is used, the first protective cover 2 and the second protective cover 3 are respectively moved towards two ends of the bus duct main body 1 to protect the copper busbar 4, the waterproof, dustproof and anticorrosion effects are achieved, the use safety of the bus duct main body 1 is improved, the, a plurality of clamping grooves 302 which are in one-to-one correspondence with the clamping blocks 202 are distributed on the side wall of the second protective cover 3 at equal intervals, so that the first protective cover 2 and the second protective cover 3 are clamped more firmly, through holes 303 are arranged at the central positions of the first protective cover 2 and the second protective cover 3, copper busbars 4 are distributed in the bus duct main body 1 at equal intervals, the copper busbars 4 extend out from two ends of the bus duct main body 1, mounting grooves 5 are arranged on the copper busbars 4 and close to the two extending ends, bolts 6 are mounted in the mounting grooves 5, the outer diameter of the bolt caps of the bolts 6 is larger than the inner diameter of the through holes 303, the outer diameter of a waterproof gasket 9 is larger than the inner diameter of the mounting grooves 5, the inner side surface of the waterproof gasket 9 is tightly attached to the local outer wall of the copper busbars 4, the waterproof gasket 9 can isolate an anti-seismic spring 8 from the copper busbars 4, protect the copper busbars 4 against, avoid causing the accident of electrocution or short circuit, antidetonation spring 8 has been cup jointed to the one end of bolt 6, and the other end of bolt 6 is provided with and is used for fixed nut 7 rather than the phase-match, on the bolt 6, be provided with waterproof gasket 9 between nut 7 and the antidetonation spring 8, bolt 6 passes through hole 303 respectively, mounting groove 5 closes mutually with nut 7, be used for first protection casing 2 or second protection casing 3 and copper to arrange fixed between 4, antidetonation spring 8 can play certain anti-seismic action, the female vibrations of arranging 4 and first protection casing 2 or second protection casing 3 of buffering copper, on the bolt 6, be provided with two waterproof gasket 9 between nut 7 and the antidetonation spring 8.

The working principle is as follows: for the shockproof bus duct with the protection structure, firstly, the first protection cover 2 and the second protection cover 3 respectively slide towards two ends of a bus duct main body 1, at the moment, the first sliding rail 201 and the second sliding rail 301 slide along the sliding block 101 until the through hole 303 corresponds to the installation groove 5, then, the bolt 6 is inserted into the through hole 303, the bolt 6 is sleeved with the shockproof spring 8, one end of the shockproof spring 8 is clung to the inner wall of the second protection cover 3, one end of the shockproof spring is clung to the outer wall of the copper busbar 4 through the waterproof gasket 9, the other end of the bolt 6 sequentially penetrates through the copper busbars 4 until the last layer of the copper busbar 4 is penetrated out, the bolt 6 is sleeved with the waterproof gasket 9, then the nut 7 is screwed, the copper busbar 4 and the second protection cover 3 are fixed by utilizing the nut 7 and the bolt 6, the first protection cover 2 and the copper busbar 4 are fixed in the same way, the first protection cover 2 and the second protection cover, play certain guard action to the kneck at bus duct main part 1 both ends, before the installation, first protection casing 2 passes through fixture block 202 and draw-in groove 302 block with second protection casing 3 and fixes, when using, remove first protection casing 2 to bus duct main part 1's both ends respectively, second protection casing 3, play protection copper busbar 4, waterproof dustproof anticorrosive effect, improve bus duct main part 1's safety in utilization, prolong its life, before first protection casing 2 begins to use with second protection casing 3, both are fixed with draw-in groove 302 through fixture block 202, just so accomplish the whole use process that has protection architecture's shockproof bus duct.

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

1. The utility model provides a bus duct takes precautions against earthquakes with protection architecture which characterized in that: the bus duct comprises a bus duct main body (1), wherein a first protective cover (2) and a second protective cover (3) are connected to the outer portion of the bus duct main body (1) in a sliding mode, a first sliding rail (201) and a second sliding rail (301) are arranged on the inner walls of the first protective cover (2) and the second protective cover (3) respectively, sliding blocks (101) matched with the first sliding rail (201) and the second sliding rail (301) to achieve sliding are symmetrically arranged on the outer wall of the bus duct main body (1), a clamping block (202) is arranged on one side, close to the middle of the bus duct main body (1), of the first protective cover (2), one side, close to the middle of the bus duct main body (1), of the second protective cover (3) is provided with a clamping groove (302) matched with the clamping block (202), through holes (303) are formed in the center positions of the first protective cover (2) and the second protective cover (3), copper busbars (, and copper bar (4) all stretch out from the both ends of bus duct main part (1), copper bar (4) are gone up, are close to two and stretch out the end and all are provided with mounting groove (5), and install bolt (6) in mounting groove (5), antidetonation spring (8) have been cup jointed to the one end of bolt (6), and the other end of bolt (6) be provided with rather than the assorted nut (7) that are used for fixing, be provided with waterproof gasket (9) on bolt (6) between nut (7) and antidetonation spring (8).

2. The shockproof bus duct with the protection structure as claimed in claim 1, wherein: first protection casing (2) constitute sliding construction through between first slide rail (201) and slider (101) and bus duct main part (1), and the local inner wall of first slide rail (201) closely laminates with the local outer wall of slider (101).

3. The shockproof bus duct with the protection structure as claimed in claim 1, wherein: the second protective cover (3) forms a sliding structure between the second sliding rail (301) and the sliding block (101) and the bus duct main body (1), and the local inner wall of the second sliding rail (301) is tightly attached to the local outer wall of the sliding block (101).

4. The shockproof bus duct with the protection structure as claimed in claim 1, wherein: the first protective cover (2) forms a detachable structure through the clamping block (202), the clamping groove (302) and the second protective cover (3), and the local outer wall of the clamping block (202) is tightly attached to the local inner wall of the clamping groove (302).

5. The shockproof bus duct with the protection structure as claimed in claim 1, wherein: the fixture blocks (202) are distributed on the side wall of the first protective cover (2) at equal intervals, and the side wall of the second protective cover (3) is distributed with a plurality of clamping grooves (302) which are in one-to-one correspondence with the fixture blocks (202) at equal intervals.

6. The shockproof bus duct with the protection structure as claimed in claim 1, wherein: the bolt cap external diameter of bolt (6) is greater than the internal diameter of through-hole (303), the external diameter of waterproof gasket (9) is greater than the internal diameter of mounting groove (5), and the medial surface of waterproof gasket (9) closely laminates with the local outer wall of copper bar (4).

7. The shockproof bus duct with the protection structure as claimed in claim 1, wherein: two waterproof gaskets (9) are arranged on the bolt (6) and between the nut (7) and the anti-seismic spring (8).