CN106004525A - Anti-looseness aluminum alloy section positioning device - Google Patents

Anti-looseness aluminum alloy section positioning device Download PDF

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Publication number
CN106004525A
CN106004525A CN201610414466.5A CN201610414466A CN106004525A CN 106004525 A CN106004525 A CN 106004525A CN 201610414466 A CN201610414466 A CN 201610414466A CN 106004525 A CN106004525 A CN 106004525A
Authority
CN
China
Prior art keywords
positioning pipe
aluminium alloy
positioner
pipe
alloy extrusions
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.)
Pending
Application number
CN201610414466.5A
Other languages
Chinese (zh)
Inventor
赵毅
王琪
闵永斌
贺奇
唐鹏
王建新
王会斌
顾立勇
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.)
Middle Method High-Speed Rail Technology (xi'an) Co Ltd
Original Assignee
Middle Method High-Speed Rail Technology (xi'an) Co 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 Middle Method High-Speed Rail Technology (xi'an) Co Ltd filed Critical Middle Method High-Speed Rail Technology (xi'an) Co Ltd
Priority to CN201610414466.5A priority Critical patent/CN106004525A/en
Publication of CN106004525A publication Critical patent/CN106004525A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60MPOWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00Power supply lines for contact with collector on vehicle
    • B60M1/12Trolley lines; Accessories therefor
    • B60M1/20Arrangements for supporting or suspending trolley wires, e.g. from buildings

Abstract

The invention discloses an anti-looseness aluminum alloy section positioning device which comprises a bevel cantilever. A horizontally arranged positioning tube is fixedly connected to the lower portion of the bevel cantilever. The other end of the positioning tube and the upper portion of the bevel cantilever are fixedly connected in a supported mode through the positioning tube. A positioner is arranged on the lower portion of the positioning tube. One end of the positioner is fixed to the positioning tube through a positioner connector. The positioner is fixed to the positioner connector through dual stand column lugs and dual conversion lugs. Connecting pieces of the anti-looseness aluminum alloy section positioning device are made of aluminum alloy, so that the production efficiency is improved to a great extent; and besides, the strength of the connecting pieces is improved, and the abrasion resistance and the fatigue durability of the connecting pieces are enhanced.

Description

A kind of Anti-loose aluminium alloy extrusions positioner
Technical field
The present invention relates to a kind of electrification railway contact net and set up equipment, a kind of Anti-loose aluminum closes Metal type material positioner.
Background technology
In present electrification contact network, above track, to set up a copper alloy parallel with track Contact line, and set up this copper alloy contact wire and be unable to do without the bracket support structure that both sides, road sets up.Positioning pipe connecting device is pacified It is contained on inclined cantilever post, plays carrying positioner, the effect of fixing contact position.Positioning pipe connecting device should have The performance such as Stability Analysis of Structures, flexible swinging under the conditions of big work loading is combination stressed.And existing electrification contact network is with fixed Position pipe connection, its connection ears are all to use steel matter or aluminium alloy casting, and hinged aluminium alloy connects ears, conversion pair Ear, physical dimension is relatively big, and toughness and wearability are the most poor, and Corrosion Protection is poor.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of novel Anti-loose aluminium alloy extrusions fixed Position device, its physical dimension is little, and ability burn into endurance, mechanical strength are higher.
The present invention is achieved by the following technical solutions: a kind of Anti-loose aluminium alloy extrusions positioner, including oblique wrist Arm, the bottom of described inclined cantilever is fixedly connected with horizontally disposed positioning pipe, the other end of positioning pipe and the top of inclined cantilever it Between support fixing connection by positioning pipe, described positioning pipe localizer is provided below, one end of described localizer is by fixed Position device adapter is fixed on positioning pipe, and localizer is fixed on localizer adapter by column ears and conversion ears.
In such scheme, the termination, one end of described positioning pipe is provided with connection monaural, and the bottom of described inclined cantilever is provided with Thimble connector, is connected monaural and is connected with thimble connector by bearing pin, and the other end termination of described positioning pipe is provided with pipe cap, Described pipe cap is inserted in the end pipe of positioning pipe.
In such scheme, the termination, two ends that described positioning pipe supports is provided with connection monaural, the top of described inclined cantilever Being provided with thimble connector, described positioning pipe is also equipped with thimble connector, bearing pin is passed through at the two ends that positioning pipe supports respectively It is connected with the thimble connector on inclined cantilever and positioning pipe.
In such scheme, described localizer adapter is fixed on positioning pipe by positioning support, described positioning support by The anchor ear of two semicircular arcs combines, and two semi arches on anchor ear are held tightly on the outer tube wall of positioning pipe, described location The lower end of bearing is fixed by the cylindrical of two circular arc briquettings with localizer adapter, and the anchor ear of two semicircular arcs is aluminum and closes Gold section steel cutting forms.
In such scheme, described thimble connector is combined by the anchor ear of two semicircular arcs in left and right, and two, left and right is embraced Hoop is aluminium alloy extrusions cutting and forms.
In such scheme, described positioning pipe and positioning pipe support and all use aluminium alloy to make.
Compared with prior art, it provides the benefit that this Anti-loose aluminium alloy extrusions positioner:
Each connection member compact conformation of the most this Anti-loose aluminium alloy extrusions positioner, and in maximum functional loading Stability Analysis of Structures, flexible swinging under the conditions of combination stressed.
2. thimble connector uses aluminium alloy extrusions to make, and production efficiency increases substantially, and also improves each even The intensity of fitting, adds the corrosion resistance of connector, fatigue durability simultaneously.
Accompanying drawing explanation
Accompanying drawing is the combinative structure schematic diagram of Anti-loose aluminium alloy extrusions positioner of the present invention.
In figure: 1. inclined cantilever, 2.A thimble connector, 3. positioning pipe supports, 4. positioning pipe, 5. pipe cap, 6. positioning support, 7. localizer adapter, 8. column ears, 9. conversion ears, 10. localizer, 11.B thimble connector, 12.C thimble connector.
Detailed description of the invention
With specific embodiment, Anti-loose aluminium alloy extrusions positioner of the present invention is further retouched below in conjunction with the accompanying drawings State:
Accompanying drawing is the combinative structure schematic diagram of Anti-loose aluminium alloy extrusions positioner of the present invention.In figure, this Anti-loose Aluminium alloy extrusions positioner, including inclined cantilever 1, the bottom of described inclined cantilever 1 is fixedly connected with horizontally disposed positioning pipe 4, Being connected by positioning pipe support 3 is fixing between the other end of positioning pipe 4 and the top of inclined cantilever 1, positioning pipe supports the two ends end of 3 Head is provided with connection monaural, and the top of inclined cantilever 1 is provided with B thimble connector 11, positioning pipe 4 is provided with C telescopic joint Device 12, positioning pipe is supported the two ends of 3 and is connected with B thimble connector 11 and C thimble connector 12 by bearing pin respectively.Positioning pipe 4 Left end head be provided with connection monaural, the bottom of inclined cantilever 1 is provided with A thimble connector 2, the connection monaural on positioning pipe 4 lead to Crossing bearing pin to be connected with A thimble connector 2, A thimble connector 2, B thimble connector 11 and C thimble connector 12 are by left and right two The anchor ear of individual semicircular arc combines, and two, left and right anchor ear is aluminium alloy extrusions cutting and forms.The another right end of positioning pipe 4 Being provided with pipe cap 5, pipe cap 5 is inserted in the end pipe of positioning pipe 4.Positioning pipe 4 localizer 10, localizer 10 are provided below One end be fixed on positioning pipe 4 by localizer adapter 7, localizer adapter 7 is fixed on positioning pipe by positioning support 6 On 4, described positioning support 6 is combined by the anchor ear of two semicircular arcs, and two semi arches on anchor ear are held tightly at positioning pipe 4 Outer tube wall on, the lower end of described positioning support 6 is fixed by the cylindrical of two circular arc briquettings with localizer adapter 7, two The anchor ear of semicircular arc is aluminium alloy extrusions cutting and forms.Described localizer 10 is fixed by column ears 8 and conversion ears 9 On localizer adapter 7, localizer 10 can up and down, swing.Positioning pipe 4 and positioning pipe support 3 and all use aluminium alloy Make.
Thimble connector uses aluminium alloy extrusions to make, and production efficiency increases substantially, and also improves each and connect The intensity of part, adds the corrosion resistance of connector, fatigue durability simultaneously.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, though So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people being familiar with this specialty Member, in the range of without departing from technical solution of the present invention, when the method for available the disclosure above and technology contents make a little more Move or be modified to the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to the present invention's Any simple modification, equivalent variations and the modification that above example is made by technical spirit, still falls within technical solution of the present invention In the range of.

Claims (6)

1. an Anti-loose aluminium alloy extrusions positioner, including inclined cantilever, it is characterised in that: the bottom of described inclined cantilever is fixed Connect and have horizontally disposed positioning pipe, between the other end and the top of inclined cantilever of positioning pipe, support fixing company by positioning pipe Connect, described positioning pipe localizer is provided below, one end of described localizer is fixed on positioning pipe by localizer adapter On, localizer is fixed on localizer adapter by column ears and conversion ears.
A kind of Anti-loose aluminium alloy extrusions positioner the most according to claim 1, it is characterised in that: described positioning pipe Termination, one end is provided with connection monaural, and the bottom of described inclined cantilever is provided with thimble connector, connects monaural by bearing pin and set Tube connector connects, and the other end termination of described positioning pipe is provided with pipe cap, and described pipe cap is inserted in the end pipe of positioning pipe.
A kind of Anti-loose aluminium alloy extrusions positioner the most according to claim 1, it is characterised in that: described positioning pipe props up The termination, two ends of support is provided with connection monaural, and the top of described inclined cantilever is provided with thimble connector, on described positioning pipe also Being provided with thimble connector, the two ends that positioning pipe supports are respectively by bearing pin with the thimble connector on inclined cantilever and positioning pipe even Connect.
A kind of Anti-loose aluminium alloy extrusions positioner the most according to claim 1, it is characterised in that: described localizer is even Connecing device to be fixed on positioning pipe by positioning support, described positioning support is combined by the anchor ear of two semicircular arcs, anchor ear On two semi arches hold tightly on the outer tube wall of positioning pipe, the lower end of described positioning support pass through two circular arc briquettings and location The cylindrical of device adapter is fixed, and the anchor ear of two semicircular arcs is aluminium alloy extrusions cutting and forms.
5. according to a kind of Anti-loose aluminium alloy extrusions positioner described in Claims 2 or 3, it is characterised in that: described sleeve pipe Adapter is combined by the anchor ear of two semicircular arcs in left and right, and two, left and right anchor ear is aluminium alloy extrusions cutting and forms.
A kind of Anti-loose aluminium alloy extrusions positioner the most according to claim 1, it is characterised in that: described positioning pipe and Positioning pipe supports and all uses aluminium alloy to make.
CN201610414466.5A 2016-06-02 2016-06-02 Anti-looseness aluminum alloy section positioning device Pending CN106004525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610414466.5A CN106004525A (en) 2016-06-02 2016-06-02 Anti-looseness aluminum alloy section positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610414466.5A CN106004525A (en) 2016-06-02 2016-06-02 Anti-looseness aluminum alloy section positioning device

Publications (1)

Publication Number Publication Date
CN106004525A true CN106004525A (en) 2016-10-12

Family

ID=57087909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610414466.5A Pending CN106004525A (en) 2016-06-02 2016-06-02 Anti-looseness aluminum alloy section positioning device

Country Status (1)

Country Link
CN (1) CN106004525A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54165408U (en) * 1978-05-12 1979-11-20
US20120175479A1 (en) * 2011-01-07 2012-07-12 Gary Graham Cantilever assembly
CN104760518A (en) * 2015-04-10 2015-07-08 中法高速铁路技术(西安)有限公司 Hinged type locating device
CN204586549U (en) * 2015-04-10 2015-08-26 中法高速铁路技术(西安)有限公司 A kind of positioning pipe connecting device
CN205768761U (en) * 2016-06-02 2016-12-07 中法高速铁路技术(西安)有限公司 A kind of Anti-loose aluminium alloy extrusions positioner

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54165408U (en) * 1978-05-12 1979-11-20
US20120175479A1 (en) * 2011-01-07 2012-07-12 Gary Graham Cantilever assembly
CN104760518A (en) * 2015-04-10 2015-07-08 中法高速铁路技术(西安)有限公司 Hinged type locating device
CN204586549U (en) * 2015-04-10 2015-08-26 中法高速铁路技术(西安)有限公司 A kind of positioning pipe connecting device
CN205768761U (en) * 2016-06-02 2016-12-07 中法高速铁路技术(西安)有限公司 A kind of Anti-loose aluminium alloy extrusions positioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JAYCN2071: "接触网腕臂系统", 《百度文库>专业资料>工程科技>交通运输》 *

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Application publication date: 20161012