CN207523485U - A kind of power rail insulation support device of Fast Installation - Google Patents
A kind of power rail insulation support device of Fast Installation Download PDFInfo
- Publication number
- CN207523485U CN207523485U CN201721366919.8U CN201721366919U CN207523485U CN 207523485 U CN207523485 U CN 207523485U CN 201721366919 U CN201721366919 U CN 201721366919U CN 207523485 U CN207523485 U CN 207523485U
- Authority
- CN
- China
- Prior art keywords
- card slot
- trapezoidal card
- boss
- iii
- hole
- 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.)
- Active
Links
Landscapes
- Distribution Board (AREA)
Abstract
A kind of power rail insulation support device of Fast Installation adjustment, including insulating support, upper fastener and nylon buckle, the insulating support front end is in J-type structure, intermediate full skirt, the rear end of carrying with mounting base, and with inverted trapezoidal card slot I, top has through-hole for the bottom of the J-type structure；The nylon buckle has trapezoidal card slot III, and III both ends of the surface of trapezoidal card slot are equipped with flange, and the nylon buckles board is mounted in inverted trapezoidal card slot I；The upper fastener has downward opening trapezoidal card slot II, and its inside top surface is equipped with rectangular through-hole, another described nylon buckles board is mounted in trapezoidal card slot II；The upper fastener is sleeved on the top of J-type structure by rectangular through-hole, and is limited by wearing split pin in through-hole.The utility model is primarily adapted for use in the small gauge operating mode in power supply of urban orbit traffic trackside portion and uses, and installation is simple, easy to adjust.
Description
Technical field
The utility model belongs to power supply of urban orbit traffic technical field, and in particular to a kind of power rail of Fast Installation is exhausted
Edge support device.
Background technology
Power supply of urban orbit traffic rail is installed by insulation support device and positioned at present, and existing insulation support device is general
Briquetting is fixed by bolts to clamp power rail, since the factors such as vehicle gauge, electrical performance demands influence, part line powering
Rail installation gauge is smaller, and installation, fastening and adjustment bolt are inconvenient.Especially in the air on the inside of train box beam during installation, by gauge and
It is more difficult that electric clearance limitation is fixed by bolts mode.Therefore a kind of new insulation support device structure must be designed to meet soon
The demands such as speed installation, dismounting and adjustment power rail, facilitate construction and operation maintenance.
Utility model content
The utility model provides a kind of power rail insulation support device of Fast Installation, solves existing insulation support device
By fixed briquetting come when clamping power rail, installation, the problem of fastening and adjustment bolt are inconvenient.
Technical solution is used by the utility model：A kind of power rail insulation support device of Fast Installation adjustment, institute
It states device and includes insulating support, upper fastener and two pieces nylon buckle, the insulating support front end carries umbrella in J-type structure, centre
Skirt, rear end have mounting base, and the bottom of the J types structure has inverted trapezoidal card slot I, and middle part front end face has boss I, middle part
Both sides symmetrically have boss II, and top has through-hole；The I lateral wall upper end of inverted trapezoidal card slot has arc groove I, madial wall
Upper end has boss III；The nylon buckle has trapezoidal card slot III, and III both ends of the surface of trapezoidal card slot are equipped with flange, trapezoidal card slot
III 1 lateral surface upper ends are equipped with circular arc convex ribs；First nylon buckles board is mounted in inverted trapezoidal card slot I, and makes circular arc convex ribs
In arc groove I, and pass through boss III and flange limiting；
The upper fastener has downward opening trapezoidal card slot II, and its inside top surface is equipped with rectangular through-hole, in lower face
Boss III is then arranged with, and boss III is located at the both sides of rectangular through-hole, the trapezoidal II lateral wall lower end of card slot has circular arc
Groove II, madial wall lower end have boss IV；Second nylon buckles board is mounted in trapezoidal card slot II, and makes circular arc convex ribs
In arc groove II, and pass through boss IV and flange limiting；
The upper fastener is sleeved on the top of J-type structure by rectangular through-hole, and makes boss III on boss II, and lead to
It crosses and wears split pin limiting in through-hole.
Preferably, the insulating support, upper fastener are made of high-strength insulating material integral die；The nylon buckles
Plate is made of conductive nylon material molding.
The bottom of the J-type structure has supporting rib.
Tapped metal insert is embedded in the mounting base.
Compared to the prior art, the utility model has the advantage that：Insulating support and upper fastener use high intensity
Insulating materials integral die is made, compact-sized, intensity is high, insulation performance is superior；Upper fastener is pacified using split pin is inserted after suit
Dress form, installation is simple, easy to adjust, and has certain upward activity surplus in horizontal path direction after upper fastener installation,
Sliding catching phenomenon caused by preventing power rail thermal expansion；Power rail is mounted on insulating support and upper button by electroconductive nylon buckle
In part, power rail is overcome to be in direct contact the frictional force of generation with insulating support and upper fastener, improve insulating support and upper fastener
Service life, while effectively electric discharge phenomena can also be avoided to generate.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structure diagram of the utility model insulating support；
Fig. 3 is the structure diagram of the utility model upper fastener；
Fig. 4 is the structure diagram of the utility model nylon buckle；
Fig. 5 is the utility model scheme of installation；
Fig. 6 is a kind of structure diagram of embodiment of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings 1,2,3,4,5,6 and specific embodiment the utility model is described in detail.
A kind of power rail insulation support device of Fast Installation adjustment, including insulating support 1, upper fastener 3 and two pieces nylon
Buckle 4,1 front end of insulating support is in J-type structure 1-3, intermediate full skirt 1-1, the rear end of carrying with mounting base 1-4, the J-type
The bottom of structure 1-3 has inverted trapezoidal card slot I 1-3-4 and supporting rib 1-2, and middle part front end face has I 1-3-5 of boss, middle part two
Side symmetrically has II 1-3-2 of boss, and top has through-hole 1-3-3；The I 1-3-4 lateral walls upper end of inverted trapezoidal card slot has circle
I 1-3-1 of arc fluting, madial wall upper end have III 1-3-6 of boss；It is embedding that tapped metal is embedded in the mounting base 1-4
Part 1-4-1；The nylon buckle 4 has trapezoidal III 4-3 of card slot, and III 4-3 both ends of the surface of trapezoidal card slot are equipped with flange 4-1, trapezoidal
III 4-3 of card slot, mono- lateral surface upper ends are equipped with circular arc convex ribs 4-2；First nylon buckle 4 is installed on I 1-3- of inverted trapezoidal card slot
In 4, and circular arc convex ribs 4-2 is made to be located in arc groove 1-3-1, and pass through boss III 1-3-6 and flange 4-1 limiting；
The upper fastener 3 has downward opening trapezoidal II 3-4 of card slot, and its inside top surface is equipped with rectangular through-hole 3-2, under
III 3-3 of boss is then arranged in end face, and III 3-3 of boss is located at the both sides of rectangular through-hole 3-2, trapezoidal II 3-4 of card slot
Lateral wall lower end has II 3-1 of arc groove, and madial wall lower end has IV 3-5 of boss；Second nylon buckle 4 is installed on
In trapezoidal II 3-4 of card slot, and circular arc convex ribs 4-2 is made to be located in II 3-1 of arc groove, and pass through boss IV 3-5 and flange 4-1 limit
Position；
The upper fastener 3 is sleeved on the top of J-type structure 1-3 by rectangular through-hole 3-2, and makes boss III 3-3 convex
On II 1-3-2 of platform, and limited by wearing split pin 2 in through-hole 1-3-3.
The insulating support 1, upper fastener 3 are made of high-strength insulating material fiberglass integral die, compact-sized,
Intensity is high, insulation performance is superior；The nylon buckle 4 is made of conductive nylon material molding, can be reduced and power rail
Frictional force improves service life, while effectively avoids electric discharge phenomena.
Installation method：
The first step：Nylon buckle 4 is respectively charged into the card slot of insulating support ontology 1 and upper fastener 3；
Second step：Insulating support 1 is installed on substrate 6 by two bolts 7, adjustment insulating support 1 to appropriate location,
Insulating support 1 is fixed on matrix by fastening bolt 7；
Third walks：5 side of power rail is put into the nylon buckle 4 of insulating support 1, mounted upper fastener 3 is packed into
1 upper end of insulating support after blocking power rail 5 by nylon buckle 4 thereon, is packed into split pin 2, installation is complete.
The utility model is primarily adapted for use in the small gauge operating mode in power supply of urban orbit traffic trackside portion and uses.Particularly suitable for sky
It is installed on the inside of middle train box beam, box beam homonymy or bilateral installation specifically can be used, for powering and flowing back.
The preferred embodiment of above-described embodiment, only the utility model is not used for limiting the implementation model of the utility model
It encloses, therefore all equivalent variations done with content described in the utility model claims, should all be included in the utility model right will
Within the scope of asking.
Claims (4)
1. a kind of power rail insulation support device of Fast Installation, it is characterised in that：
Described device includes insulating support (1), upper fastener (3) and two pieces nylon buckle (4), and insulating support (1) front end is in J
With mounting base (1-4), the bottom of the J-type structure (1-3) has for type structure (1-3), intermediate full skirt (1-1), the rear end of carrying
Inverted trapezoidal card slot I (1-3-4), middle part front end face have boss I (1-3-5), and on both sides of the middle symmetrically has boss II (1-3-2),
Top has through-hole (1-3-3)；(1-3-4) lateral wall of inverted trapezoidal card slot I upper end has arc groove I (1-3-1), inside
Wall upper end has boss III (1-3-6)；The nylon buckle (4) has trapezoidal card slot III (4-3), and trapezoidal card slot III (4-3)
Both ends of the surface are equipped with flange (4-1), and trapezoidal card slot III (4-3) lateral surface upper end is equipped with circular arc convex ribs (4-2)；First Buddhist nun
Imperial buckle (4) is installed in inverted trapezoidal card slot I (1-3-4), and makes circular arc convex ribs (4-2) in arc groove I (1-3-1),
And pass through boss III (1-3-6) and flange (4-1) limiting；
The upper fastener (3) has downward opening trapezoidal card slot II (3-4), and its inside top surface is equipped with rectangular through-hole (3-2),
Boss III (3-3) is then arranged in lower face, and boss III (3-3) is positioned at the both sides of rectangular through-hole (3-2), the trapezoidal card
(3-4) lateral wall of slot II lower end has arc groove II (3-1), and madial wall lower end has boss IV (3-5)；Second Buddhist nun
Imperial buckle (4) is installed in trapezoidal card slot II (3-4), and makes circular arc convex ribs (4-2) in arc groove II (3-1), and lead to
Cross boss IV (3-5) and flange (4-1) limiting；
The upper fastener (3) is sleeved on the top of J-type structure (1-3) by rectangular through-hole (3-2), and makes boss III (3-3) seat
It is limited on boss II (1-3-2), and by wearing split pin (2) in through-hole (1-3-3).
2. a kind of power rail insulation support device of Fast Installation according to claim 1, it is characterised in that：The insulation
Stent (1), upper fastener (3) are made of high-strength insulating material integral die；The nylon buckle (4) is using electroconductive nylon
Material molding is made.
3. a kind of power rail insulation support device of Fast Installation according to claim 1 or 2, it is characterised in that：The J
The bottom of type structure (1-3) has supporting rib (1-2).
4. a kind of power rail insulation support device of Fast Installation according to claim 3, it is characterised in that：The installation
Tapped metal insert is embedded in seat (1-4)
(1-4-1)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366919.8U CN207523485U (en) | 2017-10-23 | 2017-10-23 | A kind of power rail insulation support device of Fast Installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721366919.8U CN207523485U (en) | 2017-10-23 | 2017-10-23 | A kind of power rail insulation support device of Fast Installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207523485U true CN207523485U (en) | 2018-06-22 |
Family
ID=62570557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721366919.8U Active CN207523485U (en) | 2017-10-23 | 2017-10-23 | A kind of power rail insulation support device of Fast Installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207523485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627905A (en) * | 2017-10-23 | 2018-01-26 | 中铁电气化局集团宝鸡器材有限公司 | A kind of power rail insulation support device of Fast Installation |
-
2017
- 2017-10-23 CN CN201721366919.8U patent/CN207523485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627905A (en) * | 2017-10-23 | 2018-01-26 | 中铁电气化局集团宝鸡器材有限公司 | A kind of power rail insulation support device of Fast Installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207523485U (en) | A kind of power rail insulation support device of Fast Installation | |
| CN205828972U (en) | A kind of heat radiation damping electric power distributing cabinet | |
| WO2020143400A1 (en) | Easily-combined transformer station protective casing | |
| CN209562501U (en) | A kind of solar energy photovoltaic panel of included cleaning function | |
| CN204968271U (en) | A high voltage power distribution box , power battery package and electric vehicle for power battery package | |
| CN107627905A (en) | A kind of power rail insulation support device of Fast Installation | |
| CN204991044U (en) | Culture show LED screen based on solar energy power supply and wired power supply | |
| CN207354144U (en) | A kind of solar panels mounting bracket | |
| CN209037422U (en) | A kind of rainwater-proof charging pile | |
| CN205882182U (en) | Female terminal of arranging | |
| CN204176536U (en) | A kind of solar energy shot-light | |
| CN208777777U (en) | A kind of new energy photovoltaic power supply bus platform | |
| CN207001565U (en) | A kind of sorting cigarette replenishes the slide-contact-type electric supply installation of dolly | |
| CN202930964U (en) | Energy regenerating and cycling system for charger aging | |
| CN208768026U (en) | The assembly radiating mechanism for the photovoltaic power generation energy storage that lithium battery ladder recycles | |
| CN205081519U (en) | Portable photovoltaic power supply | |
| CN207740968U (en) | A kind of low power consuming LED street lamp being installed on avenue both sides | |
| CN205737011U (en) | Tramcar section insulator | |
| CN208256409U (en) | A kind of amorphous transformer installation pedestal | |
| CN208093302U (en) | A kind of convenient assembly parts of amorphous transformer | |
| CN204517732U (en) | Adjustable photovoltaic support | |
| CN202071714U (en) | Maintenance-free section insulator | |
| CN207251098U (en) | Tramcar electrical module wire casing | |
| CN208337454U (en) | A kind of new city community photo-voltaic power generation station | |
| CN208264480U (en) | A kind of rear bottom fork of electric vehicle device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee after: In ferroelectric gas Industrial Co., Ltd Patentee after: China Iron and high - speed electrical equipment Limited by Share Ltd Address before: 721006 No. 196 Gaoxin Avenue, Weibin District, Baoji City, Shaanxi Province Co-patentee before: China iron electrification Industry Co., Ltd. Patentee before: China Railway Electrification Bureau Group Baoji Equipment Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Patentee after: China Iron and high - speed electrical equipment Limited by Share Ltd Address before: 721013 No. 196 High-tech Avenue, Baoji High-tech Development Zone, Shaanxi Province Co-patentee before: In ferroelectric gas Industrial Co., Ltd Patentee before: China Iron and high - speed electrical equipment Limited by Share Ltd |
|
| TR01 | Transfer of patent right |