CN203367915U - Adjustable telescoping structure of conductor for isolated-phase closed bus - Google Patents

Adjustable telescoping structure of conductor for isolated-phase closed bus Download PDF

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Publication number
CN203367915U
CN203367915U CN 201320458622 CN201320458622U CN203367915U CN 203367915 U CN203367915 U CN 203367915U CN 201320458622 CN201320458622 CN 201320458622 CN 201320458622 U CN201320458622 U CN 201320458622U CN 203367915 U CN203367915 U CN 203367915U
Authority
CN
China
Prior art keywords
expansion joint
conductor
isolated
bus
connecting plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320458622
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Chinese (zh)
Inventor
郑睿
刘火军
范明波
陈文刚
张建兵
康健
包龙卿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG ALFADACHI ELECTRIC CO Ltd
Shandong Electric Power Engineering Consulting Institute Corp Ltd
Original Assignee
SHANDONG ALFADACHI ELECTRIC CO Ltd
Shandong Electric Power Engineering Consulting Institute Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHANDONG ALFADACHI ELECTRIC CO Ltd, Shandong Electric Power Engineering Consulting Institute Corp Ltd filed Critical SHANDONG ALFADACHI ELECTRIC CO Ltd
Priority to CN 201320458622 priority Critical patent/CN203367915U/en
Application granted granted Critical
Publication of CN203367915U publication Critical patent/CN203367915U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an adjustable telescoping structure of a conductor for an isolated-phase closed bus. The adjustable telescoping structure adopts the following technical solution: the adjustable telescoping structure of the conductor for the isolate-phase closed bus comprises a connecting board and an expansion joint, two ends of the expansion joint are respectively connected with one end of the connecting board, and the other end of the connecting board is connected with the conductor of the bus.

Description

Adjustable conductor stretching structure for isolated-phase enclosed bus
Technical field
The utility model relates to a kind of phase-isolated closed bus conductor, is specifically related to adjustable conductor stretching structure for a kind of isolated-phase enclosed bus, belongs to enclosed busbar manufacturing technology field.
Background technology
Existing phase-isolated closed bus conductor connection is mainly formed by the aluminium foil press process, then through welding processing, forms, and generally aluminium foil and connecting plate, consists of.During phase-isolated closed bus conductor work, during variations in temperature, the severe stress that bus-bars conductor expands with heat and contract with cold and causes, this kind of structure can not be adjusted the severe stress of conductor generation, the conductor cracking phenomena easily produced, thus equipment can't normally move.
The utility model content
In order to eliminate the severe stress caused due to variations in temperature, prevent the problem of conductor cracking phenomena, the utility model provides adjustable conductor stretching structure for a kind of simple in structure, convenient and practical isolated-phase enclosed bus.
The utility model is by the following technical solutions:
Adjustable conductor stretching structure for a kind of isolated-phase enclosed bus, comprise connecting plate and expansion joint, and the expansion joint two ends connect respectively an end of connecting plate, connecting plate other end connection bus conductor.
Preferably, the expansion joint hollow tubular structure, middle part has the arcuation projection.
Preferably, after inserting expansion joint, the end that connecting plate is connected with expansion joint is welded as a whole with expansion joint.
Preferably, expansion joint is aluminium material.
The beneficial effects of the utility model:
By the setting of expansion joint, can be adjusted malalignment deviation between each section of bus, adjust test through installing on the spot, its maximum can reach ± 30mm of effect that adjusts; Rely on that conductor is flexible, bending to bus carry out axially, horizontal, angular compensatory; Adopt this structure not only can play compensation absorb bus axially, laterally, the effect of angle thermal deformation; And can vibrate by absorption equipment, reduce the impact of vibration equipment on bus; Can also absorb earthquake, the earth subsidence deflection to bus; Overall structure is simple, easy to process, practical.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cross-sectional schematic.
In figure 1, bus-bars conductor, 2, shell, 3, expansion joint, 301, the arcuation projection.
Embodiment
Better understand the utility model for the ease of those skilled in the art, below in conjunction with the drawings and specific embodiments, the utility model is described in further details, following explanation is only exemplary.
With reference to accompanying drawing 1,2, adjustable conductor stretching structure for a kind of isolated-phase enclosed bus, comprise connecting plate 2 and expansion joint 3, and expansion joint 3 two ends connect respectively an end of connecting plate 2, connecting plate 2 other end connection bus conductors 1.
In the present embodiment, expansion joint 3 hollow tubular structures, middle part has arcuation projection 301.
In the present embodiment, the end that connecting plate 2 is connected with expansion joint 3 inserts expansion joint 3 afterwards and expansion joint 3 is welded as a whole.
In the present embodiment, expansion joint 3 is aluminium material.
Above embodiment is only for illustrating that the technical solution of the utility model is not intended to limit; those skilled in the art should modify or the part technical characterictic is equal to replacement with reference to foregoing description; but under the spirit that does not break away from technical solutions of the utility model, above-mentioned change or be equal in the technical scheme scope that replacement should belong to the utility model protection.

Claims (4)

1. an adjustable conductor stretching structure for isolated-phase enclosed bus, it is characterized in that: comprise connecting plate (2) and expansion joint (3), expansion joint (3) two ends connect respectively an end of connecting plate (2), connecting plate (2) other end connection bus conductor (1).
2. adjustable conductor stretching structure for isolated-phase enclosed bus according to claim 1, it is characterized in that: expansion joint (3) hollow tubular structure, middle part has arcuation projection (301).
3. adjustable conductor stretching structure for isolated-phase enclosed bus according to claim 1 is characterized in that: after the end that connecting plate (2) is connected with expansion joint (3) inserts expansion joint (3) and expansion joint (3) be welded as a whole.
4. according to claim 1 or adjustable conductor stretching structure for 2 or 3 described isolated-phase enclosed bus, it is characterized in that: expansion joint (3) is aluminium material.
CN 201320458622 2013-07-30 2013-07-30 Adjustable telescoping structure of conductor for isolated-phase closed bus Expired - Fee Related CN203367915U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320458622 CN203367915U (en) 2013-07-30 2013-07-30 Adjustable telescoping structure of conductor for isolated-phase closed bus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320458622 CN203367915U (en) 2013-07-30 2013-07-30 Adjustable telescoping structure of conductor for isolated-phase closed bus

Publications (1)

Publication Number Publication Date
CN203367915U true CN203367915U (en) 2013-12-25

Family

ID=49815634

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320458622 Expired - Fee Related CN203367915U (en) 2013-07-30 2013-07-30 Adjustable telescoping structure of conductor for isolated-phase closed bus

Country Status (1)

Country Link
CN (1) CN203367915U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105406423A (en) * 2015-12-23 2016-03-16 马鞍山市华能电力线路器材有限责任公司 Adjustable tubular bus fitting
CN107785839A (en) * 2016-08-27 2018-03-09 江苏德驰电气有限公司 A kind of high current isolated-phase enclosed bus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105406423A (en) * 2015-12-23 2016-03-16 马鞍山市华能电力线路器材有限责任公司 Adjustable tubular bus fitting
CN107785839A (en) * 2016-08-27 2018-03-09 江苏德驰电气有限公司 A kind of high current isolated-phase enclosed bus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131225

Termination date: 20180730