CN208548676U - No-welding page two attach together concentration bus duct shell - Google Patents
No-welding page two attach together concentration bus duct shell Download PDFInfo
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- CN208548676U CN208548676U CN201820670370.XU CN201820670370U CN208548676U CN 208548676 U CN208548676 U CN 208548676U CN 201820670370 U CN201820670370 U CN 201820670370U CN 208548676 U CN208548676 U CN 208548676U
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- compression end
- extension
- end cap
- housing
- type groove
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Abstract
The utility model discloses no-welding page two to attach together concentration bus duct shell, including outer housing and inner housing, outer housing is identical as inner casing shape, it is all in 45 degree of angles by angle shears shearing, inner and outer shell has two pieces to splice at right angles in 45 degree type materials, and outer housing and inner housing are connected and fixed by two compression end caps from two sides；Dust seal is laid in respectively between shell and compression end cap, it is fixed to lock total that end cap will be compressed using screw hole, the utility model makes bus duct horizontal curved have good mechanical strength, degree of protection is high, and entirely bus slot structure is simple, it avoids welding, it is easy for installation, securely and reliably.
Description
Technical field
The utility model relates to bus duct fields, more particularly to no-welding page two of one kind to attach together concentration bus duct shell.
Background technique
Modern high-rise building and large-scale workshop need huge computer, and on hundred required for this huge load
The powerful electric current of kiloampere will select safe and reliable transmission equipment, and bus-bar system is to select well.Bus duct system
It is a kind of power distribution equipment of efficiently conveying electric current, has been particularly suitable for more and more buildings and large-scale plant economical rationality is matched
The needs of line.
Applicant has applied for that page two of a Patent No. 201620002844.4 attach together concentration bus duct level before
The case where curved shell, shell cracks when in order to solve general bus duct horizontal buckling on the market, for bending part using weldering
Fixation is connect, but two bending corners are fixed inconvenient in the welding process for discovery in practical application, it is easy to weld
The generation of substandard products is caused in journey；How reduction in the numbers of seconds to be reduced, and reducing production cost is our urgent problems to be solved.
Utility model content
Shortcoming present in view of the above technology, the utility model provide a kind of no-welding page two and attach together intensive mother
Wire casing shell realizes two 45 degree of angles inclined-plane using overhead kick structure using the overhead kick structure being arranged on the inclined-plane of 45 degree of angles pair
It is connected and fixed, to form right-angle structure, is then auxiliarily fixed using end cap is compressed, without welding, reduce installation difficulty, section
The about set-up time.
To achieve the above object, the utility model provides a kind of no-welding page two and attaches together concentration bus duct shell, including the
One assembly and interior second assembly, first assembly include the first outer housing and the first inner housing, first assembling
Overhead kick is provided on 45 degree of angles inclined-plane of body, the overhead kick is the pairs of structure set up in opposite directions；Second assembly is also provided with
There is overhead kick；Overhead kick position on first assembly and the second assembly is identical, contrary, and the overhead kick of the two is mutually twisted one
It rises the first assembly and the second assembly being connected and fixed right angle configuration.
Wherein, first inner housing be equipped with the first extension while and when the second extension, outside first extension side and second
Prolong the two sides up and down that side is separately positioned on first inner housing, first extension in the second extension between be provided with pressure
Tight end cap, the compression end cap are close to outside the first extension side and second close to 45 degree of angles side, the compression end lid upper and lower ends
Prolong side；First outer housing be equipped with third extension while and when fourth epitaxial, the third extension while and when fourth epitaxial divide
The two sides up and down of first outer housing are not set, the third extension in fourth epitaxial between be provided with compression end
Lid, the compressions end cap close to 45 degree of angles side, the compression end lid upper and lower ends abutting third extension while and when fourth epitaxial,
The compression end, which covers, is provided with screw hole.
Wherein, first inner housing is equipped with U-type groove, is provided with dust seal between the U-type groove and compression end cap
Pad, the dust seal one side are pressed into U-type groove, and another side is covered by the compression end cap to be pushed down, to be fixed in first
On shell, it also is provided with U-type groove on first outer housing, is provided with dust seal between the U-type groove and compression end cap, institute
It states in dust seal one side indentation U-type groove, another side is covered by the compression end cap to be pushed down, to be fixed on the first outer housing
On.
Wherein, first outer housing and the first inner housing are fixed together using two compression end caps, two compression ends
Lid is mutually gripped from the two sides of outer housing and inner housing, and two compression end caps are fixed together using bolt；Institute
State and compress the follow block that end cap is two vertical connections and constitute, be provided with screw hole on the follow block, the height of the bottom plate with it is same
The distance between two extension sides on shell are identical.
Wherein, first outer housing and the first inner housing are both provided with cooling fin, and the first inner housing and the first shell
The U-type groove of body is oppositely arranged, and gelled one faces out setting.
Wherein, second assembly includes the second inner housing and second housing body, and second inner housing is equipped with the 5th
Extension while and when six extensions, the 5th extension while and when six extensions be separately positioned on up and down the two of second inner housing
Side, the 5th extension in six extensions between be provided with the compression end cap, the compression end lid upper and lower ends are close to
5th extension while and when six extensions；The second housing body be equipped with the 7th extension while and when eight extensions, outside the described 7th
Prolong while and when eight extensions be separately positioned on the two sides up and down of the second housing body, the 7th extension while and when eight extensions
Between be provided with compression end cap, the compression end cap is close to outside the 7th close to 45 degree of angles side, the compression end lid upper and lower ends
Prolong while and when eight extensions, the compression end, which covers, is provided with screw hole.
Wherein, second inner housing is equipped with the U-type groove, is provided between U-type groove and compression end cap described dust-proof
Gasket, dust seal one side are pressed into U-type groove, and another side is covered by the compression end cap to be pushed down, to be fixed in second
On shell；It also is provided with the U-type groove on second housing body, is provided with dust seal between the U-type groove and compression end cap, institute
It states in dust seal one side indentation U-type groove, another side is covered by the compression end cap to be pushed down, to be fixed on the first outer housing
On.
Wherein, the outer housing and inner housing are fixed together using two compression end caps, and two compression end caps are from shell
The two sides of body and inner housing mutually grip, and two compression end caps are fixed together using bolt；The compression end
Lid is constituted for the follow block of two vertical connections, is provided with screw hole on the follow block, in the height and same housing of the bottom plate
The distance between two extension sides are identical.
Wherein, the second housing body and the second inner housing are both provided with the cooling fin, and the second inner housing and second
The U-type groove of outer housing is oppositely arranged, and gelled one faces out setting.
The beneficial effects of the utility model are: compared with prior art, the utility model does not use welding manner, 45 are utilized
It spends between the overhead kick on inclined-plane and is mutually twisted together to realize fixation, prevent the first assembly and the second assembly occurs
Left and right sidesing shifting；It is auxiliarily fixed using end cap is compressed, compresses end cap and be just caught between extension side, prevent displacement up and down
Displacement；Furthermore it is being additionally provided with dust seal, on the one hand dust seal improves whole leakproofness, another aspect energy
Prevent the extruding for compressing end cap from damaging to shell, to prolong the service life.
Detailed description of the invention
Fig. 1 is the part-structure figure of the utility model；
Fig. 2 is the structure constitutional diagram of the utility model；
Fig. 3 is the Structure explosion diagram of the utility model；
Fig. 4 is the compression end cover structure of the utility model.
Main element symbol description is as follows:
1, the first assembly 2, the second assembly
3, U-type groove 4, cooling fin
5, overhead kick 6, compression end cap
7, dust seal 11, the first outer housing
12, the first inner housing 21, second housing body
22, the second inner housing 61, the first follow block
62, the second follow block 63, screw hole
221, the 5th extension is in 222, six extension
223, through-hole
Specific embodiment
In order to more clearly state the utility model, the utility model is further described with reference to the accompanying drawing.
Fig. 1 and Fig. 2 are please referred to, the utility model discloses a kind of no-welding page two to attach together concentration bus duct shell, including
First assembly 1 and interior second assembly 2, the first assembly 1 include the first outer housing 11 and the first inner housing 12, the first assembling
Overhead kick 5 is provided on 45 degree of angles inclined-plane of body, overhead kick 5 is the pairs of structure set up in opposite directions；Second assembly 2 is also equipped with down
It hooks；First assembly 1 is identical with the overhead kick position on the second assembly 2, contrary, and the overhead kick of the two is mutually twisted together
To which the first assembly 1 and the second assembly 2 are connected and fixed right angle configuration, i.e., in the present embodiment, the first outer housing 11,
As second housing body 21, the first inner housing 12 with the structure of the second inner housing 22 be, unique difference is overhead kick 5
The setting set, for example, during the installation process only the first outer housing need to be fixed, then by 45 degree of edged surfaces of second housing body 21 from
It fits together under upper with 45 degree of edged surfaces of the first outer housing 11, so that the overhead kick of the two is mutually clamped to be fixed on one
It rises, from without left and right sidesing shifting.
First outer housing in the utility model, the first inner housing, the structure of second housing body and the second inner housing are identical, even
Connect that mode is also identical, now as an example by the structure of the second inner housing, the structure of other threes please refers to the second inner housing
Structure as reference, repeat no more herein.
Fig. 3 and Fig. 4 are please referred to, in the present embodiment, the second inner housing 22 is equipped with the 5th extension side 221 and the 6th extension
Side 222, the 5th extension 222 two sides up and down for being separately positioned on the second inner housing 22, the 5th extension at 221 and six extensions
It is provided between at 221 and six extensions 222 and compresses end cap 6, compressed end cap 6 close to 45 degree of angles side, compress about 6 end cap
The 5th extension is close at 221 and six extensions 222 in both ends, compresses the follow block that end cap 6 is two vertical connections and constitutes, including
First follow block 61 and the second follow block 62 are provided with screw hole 63, the height of follow block 6 and the 5th extension side 221 and the 6th on follow block 6
The distance between extension side 222 is identical, and through-hole 223 corresponding with the screw hole of follow block 6 is additionally provided on the second inner housing 22.
The height for compressing end cap is identical as the distance between two extension sides, and compression end cap is snapped between two extension sides,
Then it is fixed on inner housing using screw hole by end cap is compressed, this ensure that in the first inner housing splice up and down and the
Two inner housings are not in displacement up and down.
In the present embodiment, the second inner housing 22 is equipped with U-type groove 3, is provided between U-type groove 3 and compression end cap 6 dust-proof
Gasket 7, dust seal 7 are pressed into U-type groove 3 on one side, and another side is covered by compression end cap 6 to be pushed down, to be fixed in second
On shell 22；It also is provided with above-mentioned U-type groove on second housing body, is provided with dust seal between U-type groove and compression end cap, it is described
In dust seal one side indentation U-type groove, another side is covered by the compression end cap to be pushed down, to be fixed on the first outer housing.
The volume of dust seal is not less than the volume for compressing end cap in the present embodiment, to can effectively prevent compression end lid to heat dissipation
The extruding of piece, to cause the damage of cooling fin, in addition whole leakproofness is also can be improved in dust seal, is extended whole
Service life.It needs to illustrate herein, the dust seal referred in the present embodiment and compression end cap are provided in total
Two, be right-angle structure, and the first assembly and the second kludge are connected and fixed from both direction respectively.
In the present embodiment, outer housing 1 and inner housing 2 are fixed together using two compression end caps 6, two compression end caps
6 mutually grip from the two sides of outer housing 1 and inner housing 2, and pass through bolt hole 63 for two compression end caps 6 using bolt
It is fixed together.
The advantage of the utility model is:
1) two 45 degree of faces are connected and fixed using overhead kick, to realize that right angle is fixed, to realize that female groove turns
It is curved；
2) overhead kick and compression end cap cooperate: overhead kick limits left and right sidesing shifting, end cap limitation or more displacement is compressed, thus real
The fixation of existing whole device, without being welded, maintenance is convenient；
3) dust seal can effectively prevent the extruding for compressing end cap to cooling fin, to cause the damage of cooling fin, separately
Whole leakproofness also can be improved in outer dust seal, extends whole service life.
Disclosed above is only several specific embodiments of the utility model, but the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (9)
1. a kind of no-welding page two attach together concentration bus duct shell, which is characterized in that including the first assembly and interior second assembling
Body, first assembly include the first outer housing and the first inner housing, are arranged on 45 degree of angles inclined-plane of first assembly
There is overhead kick, the overhead kick is the pairs of structure set up in opposite directions；Second assembly is also equipped with overhead kick；First assembly and
Overhead kick position on two assemblies is identical, contrary, the overhead kick of the two be mutually twisted together to by the first assembly and
Second assembly is connected and fixed right angle configuration.
2. no-welding page two according to claim 1 attach together concentration bus duct shell, which is characterized in that first inner casing
Body be equipped with the first extension while and when the second extension, first extension while and when the second extension be separately positioned on first inner casing
The two sides up and down of body, first extension in the second extension between be provided with compression end cap, the compression end cap is close to 45
Spend angle side, the compression end lid upper and lower ends be close to the first extension while and when the second extension；First outer housing is equipped with
Third extension while and when fourth epitaxial, the third extension while and when fourth epitaxial be separately positioned on the upper of first outer housing
Lower two sides, the third extension in fourth epitaxial between be provided with compression end cap, the compression end cap is close to 45 degree of angles one
Side, the compression end lid upper and lower ends be close to third extension while and when fourth epitaxial, the compression end, which covers, is provided with screw hole.
3. no-welding page two according to claim 1 attach together concentration bus duct shell, which is characterized in that first inner casing
Body is equipped with U-type groove, and dust seal, the dust seal one side indentation U are provided between the U-type groove and compression end cap
In type groove, another side is covered by the compression end cap to be pushed down, to be fixed on the first inner housing, is also set on first outer housing
There is U-type groove, dust seal, the dust seal one side indentation U-type groove are provided between the U-type groove and compression end cap
Interior, another side is covered by the compression end cap to be pushed down, to be fixed on the first outer housing.
4. no-welding page two according to claim 1 attach together concentration bus duct shell, which is characterized in that first shell
Body and the first inner housing are fixed together using two compression end caps, two compression two sides phases of the end cap from outer housing and inner housing
It mutually grips, and two compression end caps is fixed together using bolt；The end cap that compresses is two vertical connections
Follow block is constituted, and is provided with screw hole on follow block, the distance between the height of the follow block and two extension sides in same housing phase
Together.
5. no-welding page two according to claim 1 attach together concentration bus duct shell, which is characterized in that first shell
Body and the first inner housing are both provided with cooling fin, and the U-type groove of the first inner housing and the first outer housing is oppositely arranged, and has cooling fin
One face out setting.
6. no-welding page two according to claim 1 attach together concentration bus duct shell, which is characterized in that second assembling
Body includes the second inner housing and second housing body, second inner housing be equipped with the 5th extension while and when six extensions, described the
Five extensions while and when six extensions be separately positioned on the two sides up and down of second inner housing, outside the 5th extension side and the 6th
Prolong and be provided with compression end cap between side, compression end lid upper and lower ends be close to the 5th extension while and when six extensions；Outside described second
Shell be equipped with the 7th extension while and when eight extensions, the 7th extension while and when eight extensions be separately positioned on described second
The two sides up and down of outer housing, the 7th extension in eight extensions between be provided with compression end cap, compress end cap close to 45
Spend angle side, the compression end lid upper and lower ends be close to the 7th extension while and when eight extensions, the compression end, which covers, to be provided with
Screw hole.
7. no-welding page two according to claim 6 attach together concentration bus duct shell, which is characterized in that second inner casing
Body is equipped with U-type groove, and dust seal is provided between U-type groove and compression end cap, and dust seal one side is pressed into U-type groove,
Another side is covered by the compression end cap to be pushed down, to be fixed on the second inner housing；It also is provided on second housing body described U-shaped
Slot is provided with dust seal between the U-type groove and compression end cap, the dust seal one side is pressed into U-type groove, another
Face is covered by the compression end cap to be pushed down, to be fixed on the first outer housing.
8. no-welding page two according to claim 6 attach together concentration bus duct shell, which is characterized in that the outer housing and
Inner housing is fixed together using two compression end caps, and two compression end caps mutually clamp solid from the two sides of outer housing and inner housing
It is fixed, and two compression end caps are fixed together using bolt；It is described to compress the follow block composition that end cap is two vertical connections,
It is provided with screw hole on the follow block, the height of the follow block is identical as the distance between two extension sides in same housing.
9. no-welding page two according to claim 6 attach together concentration bus duct shell, which is characterized in that the second housing
Body and the second inner housing are both provided with cooling fin, and the U-type groove of the second inner housing and second housing body is oppositely arranged, and has cooling fin
One face out setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670370.XU CN208548676U (en) | 2018-05-07 | 2018-05-07 | No-welding page two attach together concentration bus duct shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670370.XU CN208548676U (en) | 2018-05-07 | 2018-05-07 | No-welding page two attach together concentration bus duct shell |
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| Publication Number | Publication Date |
|---|---|
| CN208548676U true CN208548676U (en) | 2019-02-26 |
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ID=65420017
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820670370.XU Active CN208548676U (en) | 2018-05-07 | 2018-05-07 | No-welding page two attach together concentration bus duct shell |
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| Country | Link |
|---|---|
| CN (1) | CN208548676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113725791A (en) * | 2021-09-03 | 2021-11-30 | 无锡市隆亭滑导电器有限公司 | Novel power bus and connecting device thereof |
-
2018
- 2018-05-07 CN CN201820670370.XU patent/CN208548676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113725791A (en) * | 2021-09-03 | 2021-11-30 | 无锡市隆亭滑导电器有限公司 | Novel power bus and connecting device thereof |
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