CN105226592A - A kind of bus pipe and joint thereof - Google Patents
A kind of bus pipe and joint thereof Download PDFInfo
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- CN105226592A CN105226592A CN201510678821.5A CN201510678821A CN105226592A CN 105226592 A CN105226592 A CN 105226592A CN 201510678821 A CN201510678821 A CN 201510678821A CN 105226592 A CN105226592 A CN 105226592A
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- joint
- tubular configured
- configured joint
- tubular
- bus pipe
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Abstract
The invention provides a kind of bus pipe and joint thereof, bus pipe comprises the body that left and right extends, the two ends, left and right of body are connected to the tubular configured joint of casting, extend about tubular configured joint, one end integrally casting of tubular configured joint has the adpting flange for connecting insulating basin, the other end is used for being connected with body, and the sidewall of tubular configured joint being gone back integrally casting has tube connector for filling, exitting or install molecular sieve.Bus pipe of the present invention only need be produced tubular configured joint during fabrication and intercept the body of Len req; tubular configured joint can pass through casting mould large-scale production in enormous quantities; body can intercept Standard fittings; greatly reduce manufacture and assemble flow; improve production efficiency, reduce production cost.
Description
Technical field
The present invention relates to power transmission and transforming equipment, particularly relate to a kind of bus pipe and joint thereof.
Background technology
The main cylinder caliber of conventional busbars pipe is larger; weld longitudinal joint after must being rolled into tubular by aluminium alloy plate to form; after main cylinder welds with end flanges; also to be processed on bus pipe by large floor boring machine equipment fill for installing, the tube connector of exit interface or molecular sieve; whole technological process link is more; be difficult to realize large-scale production in enormous quantities, production efficiency is lower, production cost is higher.
Summary of the invention
The object of the present invention is to provide one to accomplish scale production, thus enhance productivity, reduce the bus pipe produced and rise this; Meanwhile, present invention also offers a kind of joint being applicable to this bus pipe.
In order to solve the problems of the technologies described above, bus pipe of the present invention adopts following technical scheme: a kind of bus pipe, comprise the body that left and right extends, the two ends, left and right of body are connected to the tubular configured joint of casting, extend about tubular configured joint, one end integrally casting of tubular configured joint has the adpting flange for connecting insulating basin, and the other end is used for being connected with body, and the sidewall of tubular configured joint being gone back integrally casting has tube connector for filling, exitting or install molecular sieve.
The caliber of tubular configured joint increases from the one end near body gradually towards the one end away from body.
Tubular configured joint is connected with pipe welding.
The axes normal of tube connector is in the axis of tubular configured joint.
Joint of the present invention adopts following technical scheme: a kind of joint, comprise the tubular body that left and right extends, one end integrally casting of tubular body has adpting flange, and the other end is used for being connected with body, and the sidewall of tubular body being gone back integrally casting has tube connector for filling, exitting or install molecular sieve.
The caliber of tubular body increases from the one end near body gradually towards the one end away from body.
The axes normal of tube connector is in the axis of tubular body.
Two ends, bus pipe body left and right of the present invention connect the tubular configured joint of casting, and connect disc insulator and adjacent body by tubular configured joint, only need produce tubular configured joint so during fabrication and intercept the body of Len req, tubular configured joint can pass through casting mould large-scale production in enormous quantities, body can intercept Standard fittings, greatly reduce manufacture and assemble flow, improve production efficiency, reduce production cost; In addition, the sidewall of tubular configured joint is gone back integrally casting and have tube connector for filling, exitting or install molecular sieve, tube connector is located on tubular configured joint and is directly cast as by mould, do not need, at body machine work tube connector again itself, to further reduce manufacture difficulty.
Further, the caliber of pipe joint increases from the one end near body gradually towards the one end away from body, that is, the caliber of the adpting flange end of tubular configured joint is greater than the caliber with body link, such tubular configured joint can either meet the size for connection with disc insulator, turn reduce the diameter of body, greatly save body material, reduce production cost.
Accompanying drawing explanation
Fig. 1 is bus pipe embodiment one of the present invention structural representation in use;
Fig. 2 is the schematic diagram of bus pipe of the present invention when being assembled into standard cell.
Embodiment
The embodiment one of bus pipe of the present invention: as shown in Figure 1, comprises the body 1 that left and right extends and the tubular configured joint 2 being connected to body about 1 two ends.Tubular configured joint 2 comprises the tubular body that left and right extends, and one end integrally casting of tubular body has adpting flange 21, and the other end is connected with body 1, and the adpting flange 21 of tubular body for being connected with disc insulator, and connects adjacent body.Such bus pipe structure is when producing; only the two ends of body need be connected two tubular configured joints respectively, the tubular configured joint of casting can lot-sizeization be produced, and body also can adopt standard tubes; this just substantially increases production efficiency, reduces production cost.When actual production, body and two tubular configured joints adopt and are welded to connect, and can certainly arrange connected structure respectively and carry out grafting on body and tubular configured joint, or adopt the mode of interference fit to connect.
The tubular body sidewall of tubular configured joint 2 is also provided with tube connector 20, tube connector 20 be mainly used in arranging inflation/deflation interface or for installing molecular sieve.As shown in Figure 1, the outer end of tube connector 20 is provided with outward flange, is connected and fixed plate 201 by outward flange, can arrange on fixed head fill, exit opening 203 or the inner side of fixed head install molecular sieve 202.On tubular configured joint 2, the casting mould of tubular configured joint only need be carried out certain design by integrally casting tube connector 20; technical process is simple; just with accomplish scale production; not needing on body 1 that machining is again filled for installing, the mounting structure of exit opening and molecular sieve, avoiding the problem of processing the technological process complexity that tube connector causes on body.The conveniently Design of Dies of tubular configured joint, the axes normal of tube connector 20 is in the axis of tubular configured joint 2.Certainly, in other embodiments, the axis of tube connector can inclination angled with the axis of tubular configured joint.
Further, the caliber of tubular configured joint 2 increases from the one end near body 1 gradually towards the one end away from body 1, that is, one end caliber of the adpting flange of tubular configured joint 2 is greater than the caliber of the one end be connected with body 1, and such tubular configured joint 2 can either meet the requirement with disc insulator size for connection, turn reduces the diameter of body 1, greatly save body material, reduce production cost, body can adopt direct intercepting standard tubing, simple and convenient.
For the ease of conveying, bus pipe is generally all assembled into standard cell, as shown in Figure 2, two disc insulators 3 are connected on joint 2 respectively by adpting flange 21, the two ends of contact tube 5 are inserted in the conductive contact of disc insulator 3 center respectively, and the outside of disc insulator 3 has water conservancy diversion row 7.In order to ensure that in transportation disc insulator and conductive contact can not collide damage, the two ends of body are also respectively equipped with operator guards.Because the disc insulator 3 of body 1 left end protrudes from outside joint; therefore operator guards comprises and is connected to protection tube 6 on the flange arrangement of disc insulator and the Flange joint seal cover 4 at protection tube 6 left end; correspondingly; disc insulator 3 due to body 1 right-hand member caves inward with in joint, and operator guards is only required to be the seal cover 4 of Flange joint on joint.
Bus pipe production process of the present invention is simple, and the tubular configured joint of body and casting all can realize large-scale production in enormous quantities, not only reduces the production cost of bus pipe, and substantially increases production efficiency, uses also very convenient.
The embodiment of joint of the present invention: as shown in Figure 1, its concrete structure is identical with the tubular configured joint structure in the embodiment of above-mentioned bus pipe, repeats no more herein.
Claims (7)
1. a bus pipe, comprise the body that left and right extends, it is characterized in that, the two ends, left and right of body are connected to the tubular configured joint of casting, extend about tubular configured joint, one end integrally casting of tubular configured joint has the adpting flange for connecting insulating basin, and the other end is used for being connected with body, and the sidewall of tubular configured joint being gone back integrally casting has tube connector for filling, exitting or install molecular sieve.
2. bus pipe according to claim 1, is characterized in that, the caliber of tubular configured joint increases from the one end near body gradually towards the one end away from body.
3. bus pipe according to claim 1, is characterized in that, tubular configured joint is connected with pipe welding.
4. the bus pipe according to claim 1 or 2 or 3, is characterized in that, the axes normal of tube connector is in the axis of tubular configured joint.
5. a joint, is characterized in that, comprise the tubular body that left and right extends, one end integrally casting of tubular body has adpting flange, and the other end is used for being connected with body, and the sidewall of tubular body being gone back integrally casting has tube connector for filling, exitting or install molecular sieve.
6. joint according to claim 5, is characterized in that, the caliber of tubular body increases from the one end near body gradually towards the one end away from body.
7. the joint according to claim 5 or 6, is characterized in that, the axes normal of tube connector is in the axis of tubular body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678821.5A CN105226592B (en) | 2015-10-20 | 2015-10-20 | A kind of bus pipe and its connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510678821.5A CN105226592B (en) | 2015-10-20 | 2015-10-20 | A kind of bus pipe and its connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105226592A true CN105226592A (en) | 2016-01-06 |
| CN105226592B CN105226592B (en) | 2018-11-27 |
Family
ID=54995384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510678821.5A Active CN105226592B (en) | 2015-10-20 | 2015-10-20 | A kind of bus pipe and its connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105226592B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505501A (en) * | 2016-11-03 | 2017-03-15 | 河南平高电气股份有限公司 | Electric connection structure, closing main bus-bar and Cubicle Gas-Insulated Switchgear |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230300A (en) * | 1996-08-16 | 1999-09-29 | 西门子公司 | Encapsulated as isolated high voltage installation with partitioned connector component |
-
2015
- 2015-10-20 CN CN201510678821.5A patent/CN105226592B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230300A (en) * | 1996-08-16 | 1999-09-29 | 西门子公司 | Encapsulated as isolated high voltage installation with partitioned connector component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505501A (en) * | 2016-11-03 | 2017-03-15 | 河南平高电气股份有限公司 | Electric connection structure, closing main bus-bar and Cubicle Gas-Insulated Switchgear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105226592B (en) | 2018-11-27 |
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