CN209571795U - A kind of electric power wall bushing - Google Patents
A kind of electric power wall bushing Download PDFInfo
- Publication number
- CN209571795U CN209571795U CN201920654806.0U CN201920654806U CN209571795U CN 209571795 U CN209571795 U CN 209571795U CN 201920654806 U CN201920654806 U CN 201920654806U CN 209571795 U CN209571795 U CN 209571795U
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- China
- Prior art keywords
- tube
- wall
- fastener
- cable manifiold
- screw thread
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BYACHAOCSIPLCM-UHFFFAOYSA-N 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol Chemical compound OCCN(CCO)CCN(CCO)CCO BYACHAOCSIPLCM-UHFFFAOYSA-N 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model relates to a kind of electric power wall bushings, belong to electrical equipment technical field.Technical solution is: described sleeve pipe ontology (1) is L shape round tube, is made of transverse tube and vertical tube；The outer wall of transverse tube left end opening is equipped with external screw thread, and the inner wall of fastener tube (5) is equipped with internal screw thread, and fastener tube (5) matching is set in transverse tube left end opening, and the outer wall of fastener tube is equipped with the end plate (4) of annular；Multiple screwed pipes (2) being connected with vertical tube are vertically equipped on tube wall on the right side of vertical tube；Cable manifiold be it is multiple, the left end of each cable manifiold (3) is connected with corresponding screwed pipe, and the right end of each cable manifiold is equipped with end cap (6)；Tube wall on front side of vertical tube and multiple lateral inserted links (7) are vertically equipped on the tube wall of rear side.The utility model can not only allow electric wire to pass through wall, and insulation performance is good, prevent from leaking electricity, and electric wire can be divided into several branches after wall and be routed, the strong flexibility of wiring.
Description
Technical field
The utility model relates to a kind of electric power wall bushings, belong to electrical equipment technical field.
Background technique
Wall bushing is suitable for the power distribution equipment and High-Voltage Electrical Appliances that power frequency ac voltage is 35kV and following power plant, substation
In, the insulation of wall or other ground connection objects is passed through as current-carrying part and supports to use.Casing be suitable for environment temperature be -40~+
40 DEG C, be not suitable under conditions of being enough to reduce casing property or inside pipe casing surface condensation in the case where use.Power wiring
Shi Changchang needs to pass through electric wire into the electric power wall bushing for being fixed on wall interiors, allows electric wire to pass through wall, and prevent wall
Cement expands with heat and contract with cold the insulating outer layer drawing crack of electric wire and electric leakage accident occurs.Existing electric power wall bushing design comparison passes
System, only single tubular structure, separated time it is indifferent.In power wiring, after electric wire passes through wall in many cases
Point many branches are needed, are routed respectively, and electric wire needs to space out between each other, existing electric power wall bushing is not
It is able to satisfy wiring requirements.
Utility model content
The purpose of the utility model is to provide a kind of electric power wall bushings, and electric wire can not only be allowed to pass through wall, insulating properties
Can be good, it prevents from leaking electricity, and electric wire can be divided into several branches after wall and be routed, the strong flexibility of wiring,
Solve the above problem existing for background technique.
The technical solution of the utility model is:
A kind of electric power wall bushing includes sleeve body, screwed pipe, cable manifiold, end plate, fastener tube, end cap and is laterally inserted
Bar, described sleeve pipe ontology are L shape round tube, are made of transverse tube and vertical tube, the left end of transverse tube opening, the right end of transverse tube and vertical tube it is upper
End connection, the lower end closed of vertical tube；The outer wall of transverse tube left end opening is equipped with external screw thread, and the inner wall of fastener tube is equipped with interior spiral shell
Line, fastener tube matching are set in transverse tube left end opening, and the outer wall of fastener tube is equipped with the end plate of annular；Tube wall on the right side of vertical tube
On be vertically equipped with multiple screwed pipes being connected with vertical tube, multiple screwed pipes are arranged in parallel from top to bottom；Cable manifiold is more
A, the left end of each cable manifiold is connected with corresponding screwed pipe, and the right end of each cable manifiold is equipped with end cap；On front side of vertical tube
Multiple lateral inserted links are vertically equipped on the tube wall of tube wall and rear side, multiple transverse direction inserted links are arranged in parallel from top to bottom；It is horizontal
It is mutually perpendicular to inserted link, screwed pipe and vertical tube.
The junction of the transverse tube and vertical tube is arcuation.
The inner wall of the screwed pipe is equipped with internal screw thread, and the inner wall of end cap is equipped with internal screw thread, and the left and right both ends of cable manifiold are all provided with
There is external screw thread, the left end of cable manifiold is threadedly coupled with screwed pipe, and the right end of cable manifiold is threadedly coupled with end cap.
The thickness of the end plate is less than the length of fastener tube.
Described sleeve pipe ontology, screwed pipe, cable manifiold, end cap and lateral inserted link are made of ceramic materials.
The end plate and fastener tube are made of aluminium alloy, and end plate is welded in fastening pipe outer wall.
Sleeve body, screwed pipe and lateral inserted link can be embedded in wall interiors during installation by the utility model, and
And outside the transverse tube left end opening and all screwed pipe right ends end stretching wall of retaining sleeve ontology.Fastener tube is tightened onto cross
On the outer wall of pipe left end opening, tightly it is bonded with wall come fixed sleeving ontology using the annular endplate in fastener tube, then will
Cable manifiold is installed on screwed pipe.When in use, by separated wire out of cable manifiold threading ontology, then from sleeve body
Transverse tube left end opening is stretched out, and connect with total electric wire, each separated wire is routed, after the completion of wiring, will not need to make
Cable manifiold right end end screws end cap.
The good effect of the utility model: can not only allow electric wire to pass through wall, and insulation performance is good, prevent from leaking electricity, and
And electric wire can be divided into several branches after wall and be routed, the strong flexibility of wiring.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view；
In figure: sleeve body 1, screwed pipe 2, cable manifiold 3, end plate 4, fastener tube 5, end cap 6, lateral inserted link 7.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples:
A kind of electric power wall bushing includes sleeve body 1, screwed pipe 2, cable manifiold 3, end plate 4, fastener tube 5,6 and of end cap
Lateral inserted link 7, described sleeve pipe ontology 1 are L shape round tube, are made of transverse tube and vertical tube, the left end of transverse tube opening, the right end of transverse tube with
The upper end of vertical tube connects, the lower end closed of vertical tube；The outer wall of transverse tube left end opening is equipped with external screw thread, and the inner wall of fastener tube 5 is set
There is internal screw thread, the matching of fastener tube 5 is set in transverse tube left end opening, and the outer wall of fastener tube 5 is equipped with the end plate 4 of annular；Vertical tube
Multiple screwed pipes 2 being connected with vertical tube are vertically equipped on the tube wall on right side, multiple screwed pipes 2 are parallel to each other from top to bottom to be set
It sets；Cable manifiold 3 be it is multiple, the left end of each cable manifiold 3 is connected with corresponding screwed pipe 2, and the right end of each cable manifiold 3 is all provided with
There is end cap 6；Tube wall on front side of vertical tube and multiple lateral inserted links 7 are vertically equipped on the tube wall of rear side, multiple transverse direction inserted links 7 are from upper
It is arranged in parallel under；Lateral inserted link 7, screwed pipe 2 and vertical tube are mutually perpendicular to.
The junction of the transverse tube and vertical tube is arcuation.
The inner wall of the screwed pipe 2 is equipped with internal screw thread, and the inner wall of end cap 6 is equipped with internal screw thread, the left and right both ends of cable manifiold 3
It is equipped with external screw thread, the left end of cable manifiold 3 is threadedly coupled with screwed pipe 2, and the right end of cable manifiold 3 is threadedly coupled with end cap 6.
The thickness of the end plate 4 is less than the length of fastener tube 5.
Described sleeve pipe ontology 1, screwed pipe 2, cable manifiold 3, end cap 6 and lateral inserted link 7 are made of ceramic materials, firm resistance to
With insulation effect is good.End plate 4 and fastener tube 5 are made of aluminium alloy, and hardness is big, and corrosion resistance is good, end plate 4 and tight
Gu pipe 5 passes through welded connecting.
Sleeve body 1, screwed pipe 2, lateral inserted link 7 can be embedded in wall interiors during installation by the utility model,
The transverse tube left end opening of retaining sleeve ontology 1 and 3 right end end of all cable manifiolds are stretched out outside wall, are theed cement solidifies to wall
Afterwards, it completes to fix.The connection tightness of sleeve body 1 Yu wall can be improved in the lateral inserted link 7 being laterally extended in wall.
In the transverse tube left end opening of sleeve body 1 fastener tube 5 is screwed, is increased using the annular endplate 4 in fastener tube 5 and connect with wall
Contacting surface product is fixed come further by the tightly fitting of the two, then cable manifiold is installed on screwed pipe.When in use will
Then separated wire is stretched out out of cable manifiold 3 threading ontology 1 from the transverse tube left end opening of sleeve body, connect with total electric wire
It connects, each separated wire is routed, after the completion of wiring, 3 right end end of cable manifiold to be used will be not required to and screw end cap 6.
Claims (6)
1. a kind of electric power wall bushing, it is characterised in that: include sleeve body (1), screwed pipe (2), cable manifiold (3), end plate
(4), fastener tube (5), end cap (6) and lateral inserted link (7), described sleeve pipe ontology (1) are L shape round tube, are made of transverse tube and vertical tube,
The left end of transverse tube is open, and the right end of transverse tube and the upper end of vertical tube connect, the lower end closed of vertical tube；The outer wall of transverse tube left end opening
Equipped with external screw thread, the inner wall of fastener tube (5) is equipped with internal screw thread, and fastener tube (5) matching is set in transverse tube left end opening, fastener tube
(5) outer wall is equipped with the end plate (4) of annular；Multiple screwed pipes being connected with vertical tube are vertically equipped on tube wall on the right side of vertical tube
(2), multiple screwed pipes (2) are arranged in parallel from top to bottom；Cable manifiold (3) be it is multiple, the left end of each cable manifiold (3) with
Corresponding screwed pipe (2) connection, the right end of each cable manifiold (3) are equipped with end cap (6)；The pipe of tube wall and rear side on front side of vertical tube
Multiple lateral inserted links (7) are vertically equipped on wall, multiple transverse direction inserted links (7) are arranged in parallel from top to bottom；Lateral inserted link
(7), screwed pipe (2) and vertical tube are mutually perpendicular to.
2. a kind of electric power wall bushing according to claim 1, it is characterised in that: the junction of the transverse tube and vertical tube is
Arcuation.
3. a kind of electric power wall bushing according to claim 1, it is characterised in that: the inner wall of the screwed pipe (2) is equipped with
The inner wall of internal screw thread, end cap (6) is equipped with internal screw thread, and the left and right both ends of cable manifiold (3) are equipped with external screw thread, a left side for cable manifiold (3)
End is threadedly coupled with screwed pipe (2), and the right end of cable manifiold (3) is threadedly coupled with end cap (6).
4. a kind of electric power wall bushing according to claim 1 or 3, it is characterised in that: the thickness of the end plate (4) is less than
The length of fastener tube (5).
5. a kind of electric power wall bushing according to claim 1 or 3, it is characterised in that: described sleeve pipe ontology (1), screw thread
Pipe (2), cable manifiold (3), end cap (6) and lateral inserted link (7) are made of ceramic materials.
6. a kind of electric power wall bushing according to claim 1 or 3, it is characterised in that: the end plate (4) and fastener tube
(5) it is made of aluminium alloy, end plate (4) is welded on fastener tube (5) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654806.0U CN209571795U (en) | 2019-05-09 | 2019-05-09 | A kind of electric power wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920654806.0U CN209571795U (en) | 2019-05-09 | 2019-05-09 | A kind of electric power wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571795U true CN209571795U (en) | 2019-11-01 |
Family
ID=68335679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920654806.0U Active CN209571795U (en) | 2019-05-09 | 2019-05-09 | A kind of electric power wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571795U (en) |
-
2019
- 2019-05-09 CN CN201920654806.0U patent/CN209571795U/en active Active
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| GR01 | Patent grant |