CN106143215A - Radial type spacing positioning apparatus - Google Patents
Radial type spacing positioning apparatus Download PDFInfo
- Publication number
- CN106143215A CN106143215A CN201610708401.1A CN201610708401A CN106143215A CN 106143215 A CN106143215 A CN 106143215A CN 201610708401 A CN201610708401 A CN 201610708401A CN 106143215 A CN106143215 A CN 106143215A
- Authority
- CN
- China
- Prior art keywords
- positioning support
- internal thread
- support body
- thread hole
- locator
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A kind of radial type spacing positioning apparatus, including positioning support, locator, described positioning support is made up of positioning support body, connection ears, in the middle part of described positioning support body, cross section is in " T " structure, upper end is hooping structure, lower end is column structure, and the center upright of column structure is formed with internal thread hole；Described connection ears are arranged in internal thread hole after passing through, by threaded pin, the through hole that its end has, and can horizontally rotate the lower end that connection ears are hinged on positioning support body；Described locator rear end is fixedly connected with monaural formula location hook, and described monaural formula location hook is hinged on connection ears by connecting pin；In the middle part of described positioning support body, there is limited block.The present invention changes positioning support and locator attachment structure, the articulated structure using single, double ear and pin to connect substitutes simple hook loop structure, thus realize the adjustment function of locator horizontal deflection and vertical lifting, make production, installation, debugging, maintenance and operations more convenient, more reliable.
Description
Technical field
The present invention relates to electrification railway contact net equipment technical field, particularly relate to a kind of radial type positioner.
Background technology
Contact nets in electrified railways clue is i.e. contacted line and is connected with positioning support by locator and fixes, positioning
Connection reliability between seat and locator directly influences the safety of whole electrified contacting nets.At the high-speed electrified iron of China
It in the operating line that road is opened, is the connected mode by " hook " and " ring " between most positioning supports and locator, i.e.
Locator uses location hook, and positioning support uses locating ring, and the connected mode of this classics has simple in construction, manufacturing cost
Low, the feature such as easy for installation.But it is as the lasting use of part, in special or improper stress section, this kind of attachment structure
Adaptability poor, between " hook " and " ring ", be likely to occur the phenomenon such as unbalance stress, virtual connections, cause abnormal mill between the two
Damage, the problems such as gap discharge burn into shackle bearing capacity is not strong, bring many safety hidden to high-speed electric railway operation system
Suffer from.
Content of the invention
Present invention solves the technical problem that: a kind of radial type positioner of design, change positioning support and be connected with locator
Structure, the articulated structure using single, double ear and pin to connect substitutes simple hook loop structure, thus realize locator horizontal deflection and
The adjustment function of vertical lifting, makes production, installation, debugging, maintenance and operations more convenient, more reliable.
The technical solution of the present invention: a kind of radial type spacing positioning apparatus, including positioning support, locator, described
Positioning support is made up of positioning support body, connection ears, and in the middle part of described positioning support body, cross section is in " T " structure, and upper end is
Hooping structure, lower end is column structure, and the center upright of column structure is formed with internal thread hole；Described connection ears pass through screw thread
Pin is arranged in internal thread hole after passing through the through hole that its end has, and connection ears are hinged on the lower end of positioning support body
Can horizontally rotate；Described locator rear end is fixedly connected with monaural formula location hook, and described monaural formula location hook passes through connecting pin
It is hinged on connection ears；There is in the middle part of described positioning support body limited block, and limited block front end limits with monaural formula location hook
Position end is corresponding, is contacted with monaural formula location hook positive stop end by limited block front end and realizes the spacing of locator.
Further, described hooping structure is made up of two halves anchor ear, in the middle part of one of them half anchor ear and positioning support body
For solid forging structure；Described limited block is in " U " type, and also for overall in the middle part of limited block, column structure and positioning support body
Forging structure.
Further, by extruding column structure after described threaded pin is arranged in internal thread hole, column structure is made
It is plastically deformed destruction screw connection structure, thus be crimped on the end of thread of threaded pin in internal thread hole.
Further, the described threaded pin end of thread and/or internal thread hole are coated with locking glue.
Further, being coated with locking glue in the described threaded pin end of thread and/or internal thread hole, described threaded pin is pacified
By extruding column structure after being contained in internal thread hole, by extruding column structure, column structure is made to be plastically deformed destruction
Screw connection structure, thus be crimped on the end of thread of threaded pin in internal thread hole.
The present invention compared with prior art has the advantage that and effect:
1st, the articulated structure that the present invention uses single, double ear and pin to connect substitutes simple hook loop structure, thus realizes positioning
The adjustment function of device horizontal deflection and vertical lifting, solves inordinate wear, gap discharge burn into shackle bearing capacity not strong
Etc. problem, improve security, reliability；Meanwhile, prewired can combine in using front factory, reduce job site fixing link, carry
High efficiency.
2nd, positioning support simple in construction of the present invention, parts are few, easy for installation, positioning support use aluminum alloy forged and
Become, substitute original aluminum alloy casting technique, decrease the flaw detection of mo(u)lded piece, improve career safety & health.
3rd, positioning support body of the present invention and the connected mode of threaded pin be threaded, crimping is connected, the glue that locks company
Connecing a kind of or any number of combination, using the fixing ears that connect of multiple connected mode, connection is reliable, easy to install, safety.
Brief description
Fig. 1 is the perspective view of the present invention；
Fig. 2 is the structure left view of the present invention；
Fig. 3 is the structural representation that the present invention connects ears.
Detailed description of the invention
The first embodiment of the present invention is described in conjunction with accompanying drawing 1-3.
A kind of radial type spacing positioning apparatus, including positioning support the 2nd, locator 4, described positioning support 2 is by positioning support
The 5th, body connects ears 9 and constitutes, and in the middle part of described positioning support body 5, cross section is in " T " structure, and upper end is hooping structure 6, and lower end is
Column structure 3, and the center upright of column structure 3 is formed with internal thread hole 11；Described connection ears 9 are passed through by threaded pin 13
It is arranged on after the through hole 12 that its end has in internal thread hole 11, can by the lower end that connection ears 9 are hinged on positioning support body 5
Horizontal rotation；Described locator 4 rear end is fixedly connected with monaural formula location hook 8, and described monaural formula location hook 8 passes through connecting pin
10 are hinged on connection ears 9；There is in the middle part of described positioning support body 5 limited block 15, and limited block 15 front end and monaural formula
Location hook 8 positive stop end is corresponding, is contacted with monaural formula location hook 8 positive stop end by limited block 15 front end and realizes the spacing of locator 4.
Described hooping structure 6 is made up of two halves anchor ear, forges for overall in the middle part of one of them half anchor ear and positioning support body 5
Make structure；Described limited block 15 is in " U " type, and limited block the 15th, column structure 3 is also forged for overall in the middle part of positioning support body 5
Make structure.
The second embodiment of the present invention is described in conjunction with accompanying drawing 1-3.
Its basic structure is identical with the first embodiment, except for the difference that: described threaded pin 13 is arranged on internal thread hole 11
By extruding column structure 3 after in, column structure 3 is made to be plastically deformed destruction screw connection structure, thus by threaded pin 13
The end of thread be crimped in internal thread hole 11, threaded with crimping is connected the connected mode combining so that connect ears company
Connect reliable, easy to install, safety.
The third embodiment of the present invention is described in conjunction with accompanying drawing 1-3.
Its basic structure is identical with the first embodiment, except for the difference that: described threaded pin 13 end of thread and/or internal thread
Hole 11 is coated with locking glue, use threaded with locking glue is connected the connected mode combining so that connect ears connection
Reliably, easy to install, safety.
The 4th kind of embodiment of the present invention is described in conjunction with accompanying drawing 1-3.
Its basic structure is identical with the first embodiment, except for the difference that: described threaded pin 13 end of thread and/or internal thread
Hole 11 is coated with locking glue, described threaded pin 13 be arranged in internal thread hole 11 after by column structure 3 is extruded, pass through
Column structure 3 is extruded, makes column structure 3 be plastically deformed destruction screw connection structure, thus by the end of thread of threaded pin 13
Be crimped in internal thread hole 11, use threaded, crimping connect with lock glue be connected the connected mode combining, triple guarantees
Make to connect ears and connect reliable, easy to install, safety.
Operation principle of the present invention: two groups of bolts are passed through on described hooping structure 6 top, one group of bolt and positioning pipe are passed through in bottom
1 is connected；Connect after ears 9 pass through, by threaded pin 13, the through hole 12 that its end has and be arranged in internal thread hole 11,
Can horizontally rotate the lower end that connection ears 9 are hinged on positioning support body 5, monaural formula location hook 8 is cut with scissors by connecting pin 10
Being connected on connection ears 9, this connects the adjustment function that can realize locator 4 horizontal deflection and vertical lifting at two, additionally, positioning
There is in the middle part of support body 5 limited block 15, and limited block 15 front end is corresponding with monaural formula location hook 8 positive stop end, passes through limited block
15 front ends contact with monaural formula location hook 8 positive stop end and realize the spacing of locator 4.
Above-described embodiment, simply presently preferred embodiments of the present invention, not be used for limiting the scope of the present invention, therefore all with this
The equivalent variations that content described in invention claim is done, all should include within scope of the invention as claimed.
Claims (5)
1. a radial type spacing positioning apparatus, including positioning support (2), locator (4), it is characterised in that: described positioning
Seat (2) is made up of positioning support body (5), connection ears (9), and in the middle part of described positioning support body (5), cross section is in " T " structure,
Upper end is hooping structure (6), and lower end is column structure (3), and the center upright of column structure (3) is formed with internal thread hole (11)；
Described connection ears (9) is arranged on internal thread hole (11) after passing through, by threaded pin (13), the through hole (12) that its end has
In, the lower end that connection ears (9) is hinged on positioning support body (5) can be horizontally rotated；Described locator (4) rear end is fixing even
Being connected to monaural formula location hook (8), described monaural formula location hook (8) is hinged in connection ears (9) by connecting pin (10)；Institute
State positioning support body (5) middle part and there is limited block (15), and limited block (15) front end and monaural formula location hook (8) positive stop end pair
Should, contacted with monaural formula location hook (8) positive stop end by limited block (15) front end and realize the spacing of locator (4).
2. radial type spacing positioning apparatus according to claim 1, it is characterised in that: described hooping structure (6) is by two halves
Anchor ear is constituted, and one of them half anchor ear is solid forging structure with positioning support body (5) middle part；Described limited block (15) in
" U " type, and limited block (15), column structure (3) and positioning support body (5) middle part are also for solid forging structure.
3. radial type spacing positioning apparatus according to claim 1 and 2, it is characterised in that: described threaded pin (13) is pacified
By extruding column structure (3) after being contained in internal thread hole (11), column structure (3) is made to be plastically deformed the threaded knot of destruction
Structure, thus the end of thread by threaded pin (13) is crimped in internal thread hole (11).
4. radial type spacing positioning apparatus according to claim 1 and 2, it is characterised in that: described threaded pin (13) spiral shell
Line end and/or internal thread hole (11) are coated with locking glue.
5. radial type spacing positioning apparatus according to claim 1 and 2, it is characterised in that: described threaded pin (13) spiral shell
Being coated with locking glue in line end and/or internal thread hole (11), described threaded pin (13) is logical after being arranged in internal thread hole (11)
Cross and column structure (3) is extruded, by extruding column structure (3), make column structure (3) be plastically deformed the threaded knot of destruction
Structure, thus the end of thread by threaded pin (13) is crimped in internal thread hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708401.1A CN106143215B (en) | 2016-08-23 | 2016-08-23 | Radial type spacing positioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708401.1A CN106143215B (en) | 2016-08-23 | 2016-08-23 | Radial type spacing positioning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106143215A true CN106143215A (en) | 2016-11-23 |
| CN106143215B CN106143215B (en) | 2018-10-09 |
Family
ID=57343116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610708401.1A Active CN106143215B (en) | 2016-08-23 | 2016-08-23 | Radial type spacing positioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106143215B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627255A (en) * | 2016-12-30 | 2017-05-10 | 铁道第三勘察设计院集团有限公司 | Forging type single-lug positioning device |
| CN107745657A (en) * | 2017-11-14 | 2018-03-02 | 中国铁路设计集团有限公司 | A kind of anchor branch positioning checkpoint |
| CN111267673A (en) * | 2020-01-21 | 2020-06-12 | 宝鸡保德利电气设备有限责任公司 | Hinge type bending positioning support |
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| CN201227963Y (en) * | 2008-05-16 | 2009-04-29 | 四川龙腾铁路器材有限公司 | Limiting and positioning device |
| CN201446890U (en) * | 2009-05-22 | 2010-05-05 | 宝鸡保德利电气设备有限责任公司 | Aluminum alloy positioning supporting seat |
| CN201961174U (en) * | 2010-12-25 | 2011-09-07 | 中铁建电气化局集团轨道交通器材有限公司 | Rotary flat double-ear connector used for electrified contact line system of rapid transit railway |
| CN202169880U (en) * | 2011-07-01 | 2012-03-21 | 中铁第五勘察设计院集团有限公司 | Limit device of locator for electrified railway contact network |
| CN103253153A (en) * | 2012-02-17 | 2013-08-21 | 法国国家铁路公司 | Bracket for carrying cable of overhead contact system |
| EP2687399A1 (en) * | 2012-07-18 | 2014-01-22 | Société Nationale des Chemins De Fer Français - SNCF | Device for hanging a catenary carrying cable |
| CN203580681U (en) * | 2013-09-27 | 2014-05-07 | 刘兴宇 | Stainless steel Z-shaped positioning support |
| CN205970921U (en) * | 2016-08-23 | 2017-02-22 | 宝鸡保德利电气设备有限责任公司 | Articulated spacing positioner of formula |
-
2016
- 2016-08-23 CN CN201610708401.1A patent/CN106143215B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201227963Y (en) * | 2008-05-16 | 2009-04-29 | 四川龙腾铁路器材有限公司 | Limiting and positioning device |
| CN201446890U (en) * | 2009-05-22 | 2010-05-05 | 宝鸡保德利电气设备有限责任公司 | Aluminum alloy positioning supporting seat |
| CN201961174U (en) * | 2010-12-25 | 2011-09-07 | 中铁建电气化局集团轨道交通器材有限公司 | Rotary flat double-ear connector used for electrified contact line system of rapid transit railway |
| CN202169880U (en) * | 2011-07-01 | 2012-03-21 | 中铁第五勘察设计院集团有限公司 | Limit device of locator for electrified railway contact network |
| CN103253153A (en) * | 2012-02-17 | 2013-08-21 | 法国国家铁路公司 | Bracket for carrying cable of overhead contact system |
| EP2687399A1 (en) * | 2012-07-18 | 2014-01-22 | Société Nationale des Chemins De Fer Français - SNCF | Device for hanging a catenary carrying cable |
| CN203580681U (en) * | 2013-09-27 | 2014-05-07 | 刘兴宇 | Stainless steel Z-shaped positioning support |
| CN205970921U (en) * | 2016-08-23 | 2017-02-22 | 宝鸡保德利电气设备有限责任公司 | Articulated spacing positioner of formula |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627255A (en) * | 2016-12-30 | 2017-05-10 | 铁道第三勘察设计院集团有限公司 | Forging type single-lug positioning device |
| CN106627255B (en) * | 2016-12-30 | 2023-06-30 | 中国国家铁路集团有限公司 | Forging type single-lug positioning device |
| CN107745657A (en) * | 2017-11-14 | 2018-03-02 | 中国铁路设计集团有限公司 | A kind of anchor branch positioning checkpoint |
| CN111267673A (en) * | 2020-01-21 | 2020-06-12 | 宝鸡保德利电气设备有限责任公司 | Hinge type bending positioning support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106143215B (en) | 2018-10-09 |
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| CB03 | Change of inventor or designer information |
Inventor after: Lu Haijian Inventor after: Li Junjie Inventor after: Yan Junfang Inventor after: Luo Yiming Inventor after: Wang Pengbo Inventor after: Liu Longjie Inventor after: Zhang Changyu Inventor after: Xue Hongwei Inventor before: Lu Haijian Inventor before: Li Junjie Inventor before: Yan Junfang Inventor before: Wang Pengbo Inventor before: Liu Longjie Inventor before: Zhang Changyu Inventor before: Xue Hongwei |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180716 Address after: 721006 196 new high road, Baoji hi tech Development Zone, Shaanxi Applicant after: Baoji Bodeli Electronic Equipment Co., Ltd. Applicant after: In ferroelectric gas Industrial Co., Ltd Address before: 721006 196 new high road, Baoji hi tech Development Zone, Shaanxi Applicant before: Baoji Bodeli Electronic Equipment Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: 721006 196 hi tech Avenue, hi tech Development Zone, Shaanxi, Baoji Patentee after: Baoji Bodeli Electronic Equipment Co., Ltd. Address before: 721006 196 hi tech Avenue, hi tech Development Zone, Shaanxi, Baoji Co-patentee before: In ferroelectric gas Industrial Co., Ltd Patentee before: Baoji Bodeli Electronic Equipment Co., Ltd. |
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| TR01 | Transfer of patent right |