CN204586549U - A kind of positioning pipe connecting device - Google Patents

A kind of positioning pipe connecting device Download PDF

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Publication number
CN204586549U
CN204586549U CN201520228250.0U CN201520228250U CN204586549U CN 204586549 U CN204586549 U CN 204586549U CN 201520228250 U CN201520228250 U CN 201520228250U CN 204586549 U CN204586549 U CN 204586549U
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China
Prior art keywords
arm
registration arm
ears
registration
oblique wrist
Prior art date
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Active
Application number
CN201520228250.0U
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Chinese (zh)
Inventor
田志军
韩佳栋
王玉环
王兴全
王琪
闵永斌
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
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Priority to CN201520228250.0U priority Critical patent/CN204586549U/en
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Publication of CN204586549U publication Critical patent/CN204586549U/en
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Abstract

The utility model provides a kind of positioning pipe connecting device, comprise oblique wrist and arm, registration arm fixed end is connected by connecting ears at the hypomere of oblique wrist and arm, registration arm fixed end termination by pin with to be connected ears hinged, registration arm is horizontally disposed with, the cantilever end of registration arm supports hinged by connection ears and registration arm, and registration arm supports and vertically arranges, and the upper end that registration arm supports is fixed on oblique wrist and arm by connection ears.The another kind of version of this device is provided with conversion ears at registration arm fixed end with being connected between ears, between the cantilever end and oblique wrist and arm of registration arm, be provided with messenger wire, the two ends of described messenger wire are fixed on oblique wrist and arm and registration arm respectively by messenger wire wire clamp; The cantilever end of described registration arm is also provided with anchor and props up locator card.This positioning pipe connecting device, adds electric conductivity, reduces the scantling of structure of part simultaneously, solves the problem at the condition stability inferiors such as strong wind and poor reliability.

Description

A kind of positioning pipe connecting device
Technical field
The utility model relates to a kind of electrification railway contact net erection equipment, relates to a kind of positioning pipe connecting device in particular.
Background technology
In present electrification contact network, a copper alloy contact wire parallel with track to be set up above track, and set up the bracket underwork that this copper alloy contact wire be unable to do without the erection of both sides, road.Positioning pipe connecting device is arranged on oblique wrist and arm post, plays the effect of carrying registration device, fixing contact position.Positioning pipe connecting device should have the performance such as Stability Analysis of Structures, flexible swinging under the combination stressed condition of maximum functional loading.And existing electrification contact network positioning pipe connecting device, it connects ears is all adopt steel matter or aluminum alloy material, cause electric conductivity poor, hinged aluminum alloy connects ears, conversion ears, scantling of structure is larger, toughness and resistance to abrasion are also poor, and it connects ears and adopts hook form, the condition stability inferiors such as strong wind and reliability poor.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of positioning pipe connecting device.
The utility model is achieved through the following technical solutions: a kind of positioning pipe connecting device, comprise oblique wrist and arm, registration arm fixed end is connected by connecting ears at the hypomere of oblique wrist and arm, registration arm fixed end termination by pin with to be connected ears hinged, registration arm is horizontally disposed with, the cantilever end of registration arm supports hinged by connection ears and registration arm, and registration arm supports and vertically arranges, and the upper end that registration arm supports is fixed on oblique wrist and arm by connection ears.
In such scheme, as another kind of connection mode, be provided with conversion ears at registration arm fixed end with being connected between ears, between the cantilever end and oblique wrist and arm of registration arm, be provided with messenger wire, the two ends of described messenger wire are fixed on oblique wrist and arm and registration arm respectively by messenger wire wire clamp; The cantilever end of described registration arm is also provided with anchor and props up locator card.
In such scheme, described connection ears, conversion ears and anchor prop up locator card and all adopt ZCuAl10Fe2-GM or QAl9-4 albronze material to make.
Compared with prior art, its beneficial effect is this positioning pipe connecting device:
1. prop up locator card employing copper alloy owing to connecting ears, conversion ears and anchor, add electric conductivity, reduce the scantling of structure of part simultaneously, make each link compact conformation, add toughness and resistance to abrasion.
2. this connecting device solves the problem at the condition stability inferiors such as strong wind and poor reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model positioning pipe connecting device;
Fig. 2 is the enlarged view at A place in Fig. 1;
Fig. 3 is the another kind of structural representation of the utility model positioning pipe connecting device;
Fig. 4 is the enlarged view at B place in Fig. 3;
Fig. 5 is the enlarged view of part 6 in Fig. 3.
In figure: 1. registration arm supports, 2. pipe cap, 3. registration arm, 4. connect ears, 5. oblique wrist and arm, 6. messenger wire, 7. change ears, 8. anchor props up locator card, 9. messenger wire wire clamp.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, positioning pipe connecting device is further described:
Fig. 1 is the structural representation of the utility model positioning pipe connecting device, and Fig. 2 is the enlarged view at A place in Fig. 1.In figure, this positioning pipe connecting device is arranged on oblique wrist and arm 5, the fixed end of registration arm 3 is connected by connecting ears 4 at the hypomere of oblique wrist and arm 5, the fixed end termination of registration arm 3 by pin with to be connected ears 4 hinged, registration arm 3 is horizontally disposed with, the cantilever end of registration arm 3 supports 1 hinged by connecting ears 4 and registration arm, and registration arm supports 1 and vertically arranges, and the upper end that registration arm supports 1 is fixed on oblique wrist and arm 5 by connecting ears 4.
Fig. 3 is the another kind of structural representation of the utility model positioning pipe connecting device, and Fig. 4 is the enlarged view at B place in Fig. 3, and Fig. 5 is the enlarged view of part 6 in Fig. 3.In figure, change ears 7 at the fixed end of registration arm 3 with being connected to be provided with between ears 4, between the cantilever end and oblique wrist and arm 5 of registration arm 3, be provided with messenger wire 6, the two ends of described messenger wire 6 are fixed on oblique wrist and arm 5 and registration arm 3 respectively by messenger wire wire clamp 9; The cantilever end of described registration arm 3 is also provided with anchor and props up locator card 8, and anchor props up the contact wire that locator card 8 is used for fixing contact system.
The connection ears of this positioning pipe connecting device, conversion ears and anchor prop up locator card and all adopt ZCuAl 10Fe2-GM or QAl9-4 albronze copper alloy, add electric conductivity, reduce the scantling of structure of part simultaneously, make each link compact conformation, add toughness and resistance to abrasion, solve the problem at the condition stability inferiors such as strong wind and poor reliability.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when the method and technology contents that can utilize above-mentioned announcement are made a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, still belong in the scope of technical solutions of the utility model.

Claims (3)

1. a positioning pipe connecting device, comprise oblique wrist and arm, it is characterized in that: connect registration arm fixed end at the hypomere of described oblique wrist and arm by connecting ears, registration arm fixed end termination by pin with to be connected ears hinged, registration arm is horizontally disposed with, the cantilever end of registration arm supports hinged by connection ears and registration arm, and registration arm supports and vertically arranges, and the upper end that registration arm supports is fixed on oblique wrist and arm by connection ears.
2. a kind of positioning pipe connecting device according to claim 1, it is characterized in that: be provided with conversion ears at registration arm fixed end with being connected between ears, between the cantilever end and oblique wrist and arm of registration arm, be provided with messenger wire, the two ends of described messenger wire are fixed on oblique wrist and arm and registration arm respectively by messenger wire wire clamp; The cantilever end of described registration arm is also provided with anchor and props up locator card.
3. a kind of positioning pipe connecting device according to claim 1 and 2, is characterized in that: described connection ears, conversion ears and anchor prop up locator card and all adopt ZCuAl1OFe2-GM or QAl9-4 albronze material to make.
CN201520228250.0U 2015-04-10 2015-04-10 A kind of positioning pipe connecting device Active CN204586549U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520228250.0U CN204586549U (en) 2015-04-10 2015-04-10 A kind of positioning pipe connecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520228250.0U CN204586549U (en) 2015-04-10 2015-04-10 A kind of positioning pipe connecting device

Publications (1)

Publication Number Publication Date
CN204586549U true CN204586549U (en) 2015-08-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520228250.0U Active CN204586549U (en) 2015-04-10 2015-04-10 A kind of positioning pipe connecting device

Country Status (1)

Country Link
CN (1) CN204586549U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004525A (en) * 2016-06-02 2016-10-12 中法高速铁路技术(西安)有限公司 Anti-looseness aluminum alloy section positioning device
GB2600772A (en) * 2020-11-10 2022-05-11 Hastec Rail Ltd Improved registration arm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004525A (en) * 2016-06-02 2016-10-12 中法高速铁路技术(西安)有限公司 Anti-looseness aluminum alloy section positioning device
GB2600772A (en) * 2020-11-10 2022-05-11 Hastec Rail Ltd Improved registration arm

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