CN110466393A - High-speed rail positioning support - Google Patents
High-speed rail positioning support Download PDFInfo
- Publication number
- CN110466393A CN110466393A CN201910870331.3A CN201910870331A CN110466393A CN 110466393 A CN110466393 A CN 110466393A CN 201910870331 A CN201910870331 A CN 201910870331A CN 110466393 A CN110466393 A CN 110466393A
- Authority
- CN
- China
- Prior art keywords
- positioning
- speed rail
- vertical column
- positioning support
- sides
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The present invention relates to high-speed rail positioning supports, specially adjustable limiting contact net positioning support, including positioning vertical column, adjustable seats and U bolt, the adjustable seats are fixedly attached on the positioning vertical column, and the U bolt is fixedly connected on the positioning vertical column；The positioning vertical column includes fixing seat, locating rod, clamp and Anti-skid sheet；The adjustable seats include positioning plate and back-shaped cutting ferrule, the positioning plate is fixedly welded on described back-shaped cutting ferrule one end, the positioning plate is equipped with positioning ring, and the back-shaped cutting ferrule opposite sides face is equipped with oblong openings, and two sides are corresponding above and below the oblong openings is equidistantly equipped with card slot；The clamp is located in the oblong openings.High-speed rail positioning support of the present invention, solves that uplift of steady arm is insufficient and situation of the insulation distance deficiency between positioning pipe, improves the flexibility of installation.
Description
Technical field
The present invention relates to high iron catenary accessories, more particularly, to a kind of high-speed rail positioning support.
Background technique
Contact net is the important component of electric railway, and train pantograph is directly obtained with contact line conducting wire contact
Electric current improves electric power needed for running for train.The positioning device of contact net is the critical component of contact net, it is for hanging fixation
Contact line.Due to the complicated multiplicity of railway electrification section, the length of traditional positioning support is all fixed value, is not able to satisfy positioning branch
The demand of seat height degree multiplicity, cause in construction and installation between contact net lines and positioning pipe insulation distance be not able to satisfy design requirement and
Cause uplift of steady arm insufficient.
Summary of the invention
The present invention provides high-speed rail positioning support for the relevant issues in background technique, and specially adjustable limiting contacts
Net positioning support, can change the length of positioning support by adjusting, thus meet various construction requirements, it is easy to operate convenient for peace
Dress.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
High-speed rail positioning support, including positioning vertical column, adjustable seats and U bolt, the adjustable seats are fixedly attached
On the positioning vertical column, the U bolt is fixedly connected on the positioning vertical column；The positioning vertical column include fixing seat,
Locating rod, clamp and Anti-skid sheet, the Anti-skid sheet, fixing seat, locating rod are sequentially fixedly connected, and several clamps are set to
Locating rod two sides；The adjustable seats include positioning plate and back-shaped cutting ferrule, and the positioning plate is fixedly welded on the back-shaped cutting ferrule
One end, the positioning plate are equipped with positioning ring, and the back-shaped cutting ferrule opposite sides face is equipped with oblong openings, and the rectangle is opened
Two sides are corresponding above and below mouthful is equidistantly equipped with card slot；The clamp is located in the oblong openings, the clamp include with it is described
The spring chuck of the cooperation of card slot.
Further, the clamp further includes fixed plate and guide rod, and two spring chucks are symmetrically fixed on described solid
The two sides of fixed board, the two sides of each spring chuck are equipped with the guide rod for playing guiding role, and the guide rod is solid
It is scheduled in the fixed plate.
Further, the spring chuck includes triangle plush copper, rectangular pressing board and fixed spring, the triangle plush copper with it is described
Fixed spring is fixedly arranged on the opposite two sides of the rectangular pressing board respectively, and the fixed spring is compressed in the rectangular pressing board and described
Between fixed plate.
Further, the rectangular pressing board two sides are symmetrically arranged with the semicircle groove for cooperating with the guide rod.
Further, the card slot is triangular groove, and the triangle plush copper of the spring chuck is connected in the card slot.
Further, two free ends of the U bolt pass through the fixing seat and tighten fixation by nut.
Further, the U bolt is equipped with anti-skidding cushion cover.
Beneficial effects of the present invention:
Positioning support of the present invention increases the fastness of positioning support by the use of new clothes Anti-skid sheet and anti-skidding cushion cover,
Simultaneously by adjustable seats telescopic adjustment in the locating rod of positioning vertical column, the length dimension of positioning support is become by fixed value
Adjustable value meets the needs of positioning support is under various mounting conditions, solves insulation distance between contact net lines and positioning pipe
Nonadjustable problem.
Detailed description of the invention
Fig. 1 is the schematic perspective view of positioning support in embodiment；
Fig. 2 is positioning support schematic view of the front view in embodiment；
Fig. 3 is latching portion planar structure schematic diagram in embodiment；
Fig. 4 is latching portion schematic perspective view in embodiment.
In figure: 1- positioning vertical column, 11- positioning seat, 12- locating rod, 13- clamp, 131- spring chuck, 132- fixed plate,
133- guide rod, 134- triangle plush copper, the rectangular pressing board of 135-, 136- fixed spring, 137- semicircle groove, 2- adjustable seats, 21-
Positioning plate, 211- positioning ring, the back-shaped cutting ferrule of 22-, 221- oblong openings, 222- card slot, 3-U shape bolt, the anti-skidding cushion cover of 31-.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In some embodiments, high-speed rail positioning support, including positioning vertical column 1, adjustable seats 2 and U bolt 3, institute
It states adjustable seats 2 to be fixedly attached on the positioning vertical column 1, the U bolt 3 is fixedly connected on the positioning vertical column 1；Institute
Stating positioning vertical column 1 includes fixing seat 11, locating rod 12, clamp 13 and Anti-skid sheet 14, and the Anti-skid sheet 14, is determined at fixing seat 11
The position sequence of bar 12 is successively welded and fixed, and the clamp 13 is set to 12 on both sides of the middle of locating rod, and the two of the U bolt 3
A free end passes through the fixing seat 11, is fixedly connected by nut, anti-skidding cushion cover 31 is additionally provided on the U bolt 3；It is described
Adjustable seats 2 include positioning plate 21 and back-shaped cutting ferrule 22, and the positioning plate 21 is fixedly welded on described 22 one end of back-shaped cutting ferrule, institute
Positioning plate 21 is stated equipped with positioning ring 211, the back-shaped 22 opposite sides face of cutting ferrule is equipped with oblong openings 221, described rectangular
Shape is open, and about 221 two sides are corresponding to be equidistantly equipped with card slot 222；The clamp 13 is located in the oblong openings 221, described
Clamp 13 includes the spring chuck 131 with the cooperation of the card slot 222.
In some embodiments, the clamp 13 further includes fixed plate 132 and guide rod 133, two spring chucks
131 are symmetrically fixed on the two sides of the fixed plate 132, and the two sides of each spring chuck 131, which are equipped with, plays guiding role
The guide rod 133, the guide rod 133 is fixed on 132 in the fixed plate；The spring chuck 131 includes that triangle is convex
First 134, rectangular pressing board 135 and fixed spring 136, the triangle plush copper 134 are fixedly arranged on described respectively with the fixed spring 136
The opposite two sides of rectangular pressing board 135, the fixed spring 136 be compressed in the rectangular pressing board 135 and the fixed plate 132 it
Between.135 two sides of rectangular pressing board are symmetrically arranged with the semicircle groove 137 for cooperating with the guide rod 133.The card slot
222 be triangular groove, and the triangle plush copper 134 of the spring chuck 131 is connected in the card slot 222.
When being installed, the Anti-skid sheet 14 of the fixing seat 11 with it is described anti-skidding on the U bolt 3
Cushion cover 31 has very with the use of that can be firmly installed in positioning support on positioning pipe very much compared to common positioning support
Strong nonslip properties.
When facing different installation environment and demand, needs that the length of positioning support is adjusted, at this moment can lead to
Overregulate the length that the adjustable seats 2 stretch or shrink to adjust entire positioning support.Specifically, the positioning vertical column 1
On the spring chuck 131 be to be connected and fixed with the card slot 222 in the adjustable seats 2, can thus fix
The length of positioning support.When needing to adjust the length of positioning support, by pressing inward against the side on the positioning vertical column 1
Shape pressing board 135, to the spring chuck 131 is detached from from the card slot 222, and then the adjustable back-shaped cutting ferrule 22
The spring chuck of 12 two sides of locating rod is unclamped when being adjusted to suitable position in the position of the relatively described locating rod 12
131, the spring chuck 131 is snapped fit onto again on the card slot 222, so that the adjustable seats 2 are fixed again, it can be complete
At rectification adjustment process.
One embodiment of the present invention has been described in detail above, but the content is only preferable implementation of the invention
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng should still be within the scope of the patent of the present invention.
Claims (7)
1. high-speed rail positioning support, which is characterized in that including positioning vertical column, adjustable seats and U bolt, the adjustable seats
It is fixedly attached on the positioning vertical column, the U bolt is fixedly connected on the positioning vertical column；The positioning vertical column includes
Fixing seat, locating rod, clamp and Anti-skid sheet, the Anti-skid sheet, fixing seat, locating rod are sequentially fixedly connected, several cards
Son is set to locating rod two sides；The adjustable seats include positioning plate and back-shaped cutting ferrule, and the positioning plate is fixedly welded on described
Back-shaped cutting ferrule one end, the positioning plate are equipped with positioning ring, and the back-shaped cutting ferrule opposite sides face is equipped with oblong openings, described
Two sides are corresponding equidistantly equipped with card slot up and down for oblong openings；The clamp is located in the oblong openings, the clamp packet
Include the spring chuck with the cooperation of the card slot.
2. high-speed rail positioning support according to claim 1, which is characterized in that the clamp further includes fixed plate and guiding
Bar, two spring chucks are symmetrically fixed in the two sides of the fixed plate, and the two sides of each spring chuck have been equipped with
To the guide rod of guiding role, the guide rod is fixed in the fixed plate.
3. high-speed rail positioning support according to claim 2, which is characterized in that the spring chuck include triangle plush copper,
Rectangular pressing board and fixed spring, to be fixedly arranged on the rectangular pressing board respectively opposite two for the triangle plush copper and the fixed spring
Side, the fixed spring are compressed between the rectangular pressing board and the fixed plate.
4. high-speed rail positioning support according to claim 3, which is characterized in that the rectangular pressing board two sides are symmetrically arranged with
Semicircle groove for cooperating with the guide rod.
5. high-speed rail positioning support according to claim 3, which is characterized in that the card slot is triangular groove, described
The triangle plush copper of spring chuck is connected in the card slot.
6. high-speed rail positioning support according to claim 1, which is characterized in that two free ends of the U bolt pass through
The fixing seat simultaneously tightens fixation by nut.
7. high-speed rail positioning support according to claim 1, which is characterized in that the U bolt is equipped with anti-skidding cushion cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870331.3A CN110466393A (en) | 2019-09-16 | 2019-09-16 | High-speed rail positioning support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870331.3A CN110466393A (en) | 2019-09-16 | 2019-09-16 | High-speed rail positioning support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110466393A true CN110466393A (en) | 2019-11-19 |
Family
ID=68515831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910870331.3A Pending CN110466393A (en) | 2019-09-16 | 2019-09-16 | High-speed rail positioning support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110466393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459904A (en) * | 2021-07-28 | 2021-10-01 | 中铁工程设计咨询集团有限公司 | Carrier cable heightening and fixing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR571281A (en) * | 1923-09-29 | 1924-05-14 | Adjustable length anti-sway arm for electric traction catenary line and its clamp for fixing to the contact wire | |
| CN201597471U (en) * | 2010-02-04 | 2010-10-06 | 衡水宝力铁路电气化器材有限公司 | Adjustable locator support for high-speed electrified railway catenaries |
| CN103358937A (en) * | 2012-03-30 | 2013-10-23 | 中铁建电气化局集团轨道交通器材有限公司 | Adjustable rectangular locator for electrified railway overhead contact system |
| US20160064911A1 (en) * | 2013-04-10 | 2016-03-03 | Pfisterer Upresa, S.A. | Cantilever for overhead contact line |
| CN208164803U (en) * | 2018-03-26 | 2018-11-30 | 中铁二十二局集团有限公司 | Electric railway rigid contact net installation adjustment device |
| CN109305062A (en) * | 2018-11-16 | 2019-02-05 | 中铁局集团有限公司 | Steel fork is used in a kind of installation of Rigid Conductor System of Urban Rail Transit busbar connector |
| CN210821905U (en) * | 2019-09-16 | 2020-06-23 | 中联精工（天津）有限公司 | Novel positioning support for high-speed rail |
-
2019
- 2019-09-16 CN CN201910870331.3A patent/CN110466393A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR571281A (en) * | 1923-09-29 | 1924-05-14 | Adjustable length anti-sway arm for electric traction catenary line and its clamp for fixing to the contact wire | |
| CN201597471U (en) * | 2010-02-04 | 2010-10-06 | 衡水宝力铁路电气化器材有限公司 | Adjustable locator support for high-speed electrified railway catenaries |
| CN103358937A (en) * | 2012-03-30 | 2013-10-23 | 中铁建电气化局集团轨道交通器材有限公司 | Adjustable rectangular locator for electrified railway overhead contact system |
| US20160064911A1 (en) * | 2013-04-10 | 2016-03-03 | Pfisterer Upresa, S.A. | Cantilever for overhead contact line |
| CN208164803U (en) * | 2018-03-26 | 2018-11-30 | 中铁二十二局集团有限公司 | Electric railway rigid contact net installation adjustment device |
| CN109305062A (en) * | 2018-11-16 | 2019-02-05 | 中铁局集团有限公司 | Steel fork is used in a kind of installation of Rigid Conductor System of Urban Rail Transit busbar connector |
| CN210821905U (en) * | 2019-09-16 | 2020-06-23 | 中联精工（天津）有限公司 | Novel positioning support for high-speed rail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459904A (en) * | 2021-07-28 | 2021-10-01 | 中铁工程设计咨询集团有限公司 | Carrier cable heightening and fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191119 |