CN201914121U - Installation tool of contact network cantilever - Google Patents
Installation tool of contact network cantilever Download PDFInfo
- Publication number
- CN201914121U CN201914121U CN2010206903358U CN201020690335U CN201914121U CN 201914121 U CN201914121 U CN 201914121U CN 2010206903358 U CN2010206903358 U CN 2010206903358U CN 201020690335 U CN201020690335 U CN 201020690335U CN 201914121 U CN201914121 U CN 201914121U
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- CN
- China
- Prior art keywords
- cantilever
- arm
- horizontal cantilever
- cavity
- oblique wrist
- 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 - Lifetime
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Abstract
The utility model discloses an installation tool of a contact network cantilever, and solves the problems of large hoisting difficulty and difficult manual operation of the prior art. The installation tool comprises a contact network pillar (1), a horizontal cantilever (8) and an inclined cantilever (10), wherein the outer end of the horizontal cantilever (8) and the outer end of the inclined cantilever (10) are connected together through double casing pipe lugs, a flexibly adjustable connecting rod (17) is arranged between the horizontal cantilever (8) and the inclined cantilever (10), one end of the connecting rod (17) is movably sleeved with the horizontal cantilever (8) through a first movable lantern ring, the other end of the connecting rod (17) is movably sleeved with the inclined cantilever (10) through a second movable lantern ring, the connecting rod (17) is provided with an adjusting handle (16), and the horizontal cantilever (8), the inclined cantilever (10) and the connecting rod (17) are connected to form a stable triangle and then hoisted. The utility model provides a practical tool device for the cantilever installation in the contact network, the hoisting difficulty is small, and the installation tool is easy to operate by workers.
Description
Technical field
The utility model relates to the tooling device of the bracket in a kind of contact system that electric locomotive power supply is installed.
Background technology
In the electrified railway work progress, be earlier the bracket lifting to be installed on the catenary mast, again electric wire is fixed on the bracket.Prior art be with the outer end of straight bracket with after the outer end of oblique wrist and arm is connected by bushing double eye, a side that lifts catenary mast is installed, and exists hoisting difficulty big, the problem of the bad operation of workman.
Summary of the invention
The hoisting difficulty that a kind of contact system bracket installation frock that the utility model provides has solved the prior art existence is big, the problem of the bad operation of workman.
The utility model overcomes the above problems by following scheme:
A kind of contact system bracket is installed frock, comprise catenary mast, Horizontal Cantilever, oblique wrist and arm, the outer end of Horizontal Cantilever and the outer end of oblique wrist and arm link together by bushing double eye, between described Horizontal Cantilever and oblique wrist and arm, be provided with the pipe link of scalable adjusting, one end of pipe link by first Movable loop and Horizontal Cantilever pivot bush unit together, the other end of pipe link by second Movable loop and oblique wrist and arm pivot bush unit together, pipe link is provided with regulating handle, Horizontal Cantilever, oblique wrist and arm and pipe link are sling after connecting into stable triangle, Horizontal Cantilever is fixed together by upper bed-plate and catenary mast, and oblique wrist and arm is fixed together by lower bottom base and catenary mast.
The outside of the following insulator that fixedly installs on described oblique wrist and arm is provided with down protection cavity, under protect and be provided with protection air bag down in the cavity, following protection cavity is two valve structures, is connected together by the padlock clip; The outside of insulator is provided with and protects cavity on fixedly installing on the described Horizontal Cantilever, in last protection cavity, be provided with and protect air bag, on to protect cavity be two valve structures, be connected together by the padlock clip.
On last protection cavity, be respectively arranged with first suppending hole and second suppending hole, under protect and be respectively arranged with the 3rd suppending hole and the 4th suppending hole on the cavity.
The utility model is installed for the bracket in the contact system simple and practical tooling device is provided, and hoisting difficulty is little, and the workman operates well.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
A kind of contact system bracket is installed frock, comprise catenary mast 1, Horizontal Cantilever 8, oblique wrist and arm 10, the outer end of the outer end of Horizontal Cantilever 8 and oblique wrist and arm 10 links together by bushing double eye 9, between described Horizontal Cantilever 8 and oblique wrist and arm 10, be provided with the pipe link 17 of scalable adjusting, one end of pipe link 17 by first Movable loop and Horizontal Cantilever 8 pivot bush units together, the other end of pipe link 17 by second Movable loop and oblique wrist and arm 10 pivot bush units together, pipe link 17 is provided with regulating handle 16, Horizontal Cantilever 8, oblique wrist and arm 10 is sling after connecting into stable triangle with pipe link 17, Horizontal Cantilever 8 is fixed together by upper bed-plate 2 and catenary mast 1, and oblique wrist and arm 10 is fixed together by lower bottom base 15 and catenary mast 1.
The outside of the following insulator 14 that fixedly installs on described oblique wrist and arm 10 is provided with down protection cavity 13, under protect and be provided with protection air bag 18 down in the cavity 13, following protection cavity 13 is two valve structures, is connected together by the padlock clip; The outside of insulator 3 is provided with protection cavity 4 on fixedly installing on the described Horizontal Cantilever 8, in last protection cavity 4, be provided with and protect air bag 7, on to protect cavity 4 be two valve structures, be connected together by the padlock clip.
On last protection cavity 4, be respectively arranged with first suppending hole 5 and second suppending hole 6, under protect and be respectively arranged with the 3rd suppending hole 11 and the 4th suppending hole 12 on the cavity 13.
Claims (3)
1. a contact system bracket is installed frock, comprise catenary mast (1), Horizontal Cantilever (8), oblique wrist and arm (10), the outer end of the outer end of Horizontal Cantilever (8) and oblique wrist and arm (10) links together by bushing double eye (9), it is characterized in that, between described Horizontal Cantilever (8) and oblique wrist and arm (10), be provided with the pipe link (17) of scalable adjusting, one end of pipe link (17) by first Movable loop and Horizontal Cantilever (8) pivot bush unit together, the other end of pipe link (17) by second Movable loop and oblique wrist and arm (10) pivot bush unit together, pipe link (17) is provided with regulating handle (16), Horizontal Cantilever (8), oblique wrist and arm (10) is sling after connecting into stable triangle with pipe link (17), Horizontal Cantilever (8) is fixed together by upper bed-plate (2) and catenary mast (1), and oblique wrist and arm (10) is fixed together by lower bottom base (15) and catenary mast (1).
2. a kind of contact system bracket according to claim 1 is installed frock, it is characterized in that, the outside of the following insulator (14) that fixedly installs on described oblique wrist and arm (10) is provided with protection cavity (13) down, under protect and be provided with down protection air bag (18) in the cavity (13), under to protect cavity (13) be two valve structures, be connected together by the padlock clip; The outside of the last insulator (3) that fixedly installs on described Horizontal Cantilever (8) is provided with protection cavity (4), in last protection cavity (4), be provided with and protect air bag (7), on to protect cavity (4) be two valve structures, be connected together by the padlock clip.
3. a kind of contact system bracket according to claim 1 is installed frock; it is characterized in that; on last protection cavity (4), be respectively arranged with first suppending hole (5) and second suppending hole (6), under protect and be respectively arranged with the 3rd suppending hole (11) and the 4th suppending hole (12) on the cavity (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206903358U CN201914121U (en) | 2010-12-30 | 2010-12-30 | Installation tool of contact network cantilever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206903358U CN201914121U (en) | 2010-12-30 | 2010-12-30 | Installation tool of contact network cantilever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914121U true CN201914121U (en) | 2011-08-03 |
Family
ID=44413933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206903358U Expired - Lifetime CN201914121U (en) | 2010-12-30 | 2010-12-30 | Installation tool of contact network cantilever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914121U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773091A (en) * | 2015-04-10 | 2015-07-15 | 中法高速铁路技术(西安)有限公司 | Cantilever support structure |
| CN108638127A (en) * | 2018-05-22 | 2018-10-12 | 中铁电气化局集团有限公司 | A kind of contact net Horizontal Cantilever, inclined cantilever merging method |
| CN108891305A (en) * | 2018-05-21 | 2018-11-27 | 梁可义 | A kind of intelligence support of contact net |
| CN109808551A (en) * | 2019-03-15 | 2019-05-28 | 范帅帅 | A kind of bracket assembling bracket |
| CN110962696A (en) * | 2019-11-29 | 2020-04-07 | 中船重工海为郑州高科技有限公司 | Contact net cantilever installation template |
| CN111822981A (en) * | 2020-07-31 | 2020-10-27 | 中铁建电气化局集团第一工程有限公司 | Flat and inclined cantilever assembling device for machining simplified cantilever |
| CN111822983A (en) * | 2020-07-31 | 2020-10-27 | 中铁建电气化局集团第一工程有限公司 | Flat and inclined cantilever assembling equipment for pre-assembled simplified cantilever |
-
2010
- 2010-12-30 CN CN2010206903358U patent/CN201914121U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773091A (en) * | 2015-04-10 | 2015-07-15 | 中法高速铁路技术(西安)有限公司 | Cantilever support structure |
| CN108891305A (en) * | 2018-05-21 | 2018-11-27 | 梁可义 | A kind of intelligence support of contact net |
| CN108891305B (en) * | 2018-05-21 | 2021-05-28 | 王美华 | Intelligent support of contact net |
| CN108638127A (en) * | 2018-05-22 | 2018-10-12 | 中铁电气化局集团有限公司 | A kind of contact net Horizontal Cantilever, inclined cantilever merging method |
| CN109808551A (en) * | 2019-03-15 | 2019-05-28 | 范帅帅 | A kind of bracket assembling bracket |
| CN110962696A (en) * | 2019-11-29 | 2020-04-07 | 中船重工海为郑州高科技有限公司 | Contact net cantilever installation template |
| CN110962696B (en) * | 2019-11-29 | 2023-02-03 | 中船重工海为郑州高科技有限公司 | Contact net cantilever mounting template |
| CN111822981A (en) * | 2020-07-31 | 2020-10-27 | 中铁建电气化局集团第一工程有限公司 | Flat and inclined cantilever assembling device for machining simplified cantilever |
| CN111822983A (en) * | 2020-07-31 | 2020-10-27 | 中铁建电气化局集团第一工程有限公司 | Flat and inclined cantilever assembling equipment for pre-assembled simplified cantilever |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ELECTRIFICATION ENGINEERING CO., LTD. OF THE THIRD Free format text: FORMER OWNER: ELECTRIFICATION ENGINEERING CO., LTD., THIRD ENGINEERING GROUP CO., LTD. OF CHINA RAILWAY Effective date: 20141016 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 030600 JINZHONG, SHAANXI PROVINCE TO: 300356 JINNAN, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141016 Address after: 300356, Tianjin, Jinnan District, eight mile town, Keda Road, No. 22 Patentee after: CHINA RAILWAY NO.3 ENGINEERING GROUP ELECTRIFICATION ENGINEERING CO., LTD. Address before: Yuen Street Yuci District 030600 Shanxi city of Jinzhong province No. 280 Patentee before: The Electricication Engineering Co.,Ltd.Of The Fhird Engineering Group Co.,Ltd.Of China Railway |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160728 Address after: Yuen Street Yuci District 030600 Shanxi city of Jinzhong province No. 280 Patentee after: The Electricication Engineering Co.,Ltd.Of The Fhird Engineering Group Co.,Ltd.Of China Railway Address before: 300356, Tianjin, Jinnan District, eight mile town, Keda Road, No. 22 Patentee before: CHINA RAILWAY NO.3 ENGINEERING GROUP ELECTRIFICATION ENGINEERING CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |