CN104361976A - Support structure of isolation transformer for railways - Google Patents
Support structure of isolation transformer for railways Download PDFInfo
- Publication number
- CN104361976A CN104361976A CN201410628151.1A CN201410628151A CN104361976A CN 104361976 A CN104361976 A CN 104361976A CN 201410628151 A CN201410628151 A CN 201410628151A CN 104361976 A CN104361976 A CN 104361976A
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- CN
- China
- Prior art keywords
- clamping frame
- supporting bracket
- arm
- isolating transformer
- location 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.)
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- Housings And Mounting Of Transformers (AREA)
Abstract
The invention provides a support structure of an isolation transformer for railways. The support structure comprises a clamping frame and a slide groove, wherein the slide groove is glidingly connected with a rail, the slide groove is formed by connecting a support plate, a fixing clamping device and a movable clamping device, the support plate is connected with the clamping frame, the fixing clamping device and the movable clamping device are respectively positioned at the two ends of the support plate, the movable clamping device is movably connected with the support plate, a plurality of slide wheels are arranged on the inner wall of the slide groove, and a plurality of universal wheels are arranged under the slide groove. The support structure of the isolation transformer for the railways has the advantages that the slide groove is glidingly connected with the rail, the support seat and other structures of the isolation transformer stably slide on the rail, the manual conveying process of the transformer structure in the installation or maintenance process of the isolation transformer is avoided, the labor is saved, the labor time is shortened, and the production efficiency is improved; one part of the slide groove is fixed, and the other part of the slide groove is movable, so the detachment and installation of the slide groove on the rail are conveniently performed; the universal wheels are convenient for the support structure of the transformer to move on a plane.
Description
Technical field
The invention belongs to field of electrical equipment, especially relates to a kind of isolating transformer supporting construction for railway.
Background technology
Isolating transformer is that the one of Environment in Railway Engineering Construction and use commonly uses power equipment.Existing railway isolating transformer is generally all provided with supporting seat, just transformer device structure (coil, winding etc.) is placed on supporting seat when using isolating transformer.Supporting seat is exactly a platform in fact, plays a supporting role to transformer coil and winding.But the isolating transformer used in railway often needs to transport for long-distance along rail to isolating transformer in installation and maintenance process, and existing isolating transformer supporting seat by a dead lift to appointed place, can only be installed inconvenience, maintenance cost is higher.
Summary of the invention
The invention will solve above technical problem, provides a kind of isolating transformer supporting construction for railway, can effectively fix transformer device structure and support, and be convenient to transport on rail.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of isolating transformer supporting construction for railway, the chute comprising clamping frame and be slidably connected with rail, described chute is by the supporting bracket be connected with described clamping frame and lay respectively at the fixing clamping apparatus at described supporting bracket two ends, active card connection device is formed by connecting, described active card connection device and described supporting bracket are movably connected, described chute inwall is provided with some movable pulleies, is provided with some universal wheels below described chute.
Further, fixing clamping apparatus is L-type linking arm, and one end and the described supporting bracket of described L-type linking arm are connected, and the below of described L-type linking arm is provided with described universal wheel.
Further, described active card connection device comprises a type fixed arm and U-shaped lever arm, a described type fixed arm and described supporting bracket plane perpendicular are connected, described U-shaped lever arm comprises base and two side arms, a described side arm and described supporting bracket are movably connected, described base and a described type fixed arm are movably connected, and are provided with described universal wheel below side arm described in another.
Further, described clamping frame comprises clamping frame, lower clamping frame and connecting rod, and described upper clamping frame is connected by described connecting rod symmetry with described lower clamping frame, and described lower clamping frame is connected with described supporting bracket, is provided with suspension ring above described upper clamping frame.
Further, described upper clamping frame is identical with described lower clamping frame structure, includes two matrix framves and link, and described link two ends are relatively located at by two described matrix framves, and the opening of two described matrix framves all outwardly.
Further, described supporting bracket is provided with the first fixing hole and the first location hole, a described type fixed arm is provided with the second location hole, and described U-shaped lever arm is provided with and matches with described fixing hole, the first location hole, the second location hole and by the second fixing hole of pinned connection, the 3rd location hole and the 4th location hole.
The advantage that the invention has and good effect are: a kind of isolating transformer supporting construction for railway, be slidably connected by chute and rail, isolating transformer supporting seat and other structure can be made to slide reposefully on rail, avoid isolating transformer install or need manually to the process of transformer device structure transport in maintenance process, save labour and working time, improve production efficiency; Chute is fixed by a side, the version that can move, and can carry out dismounting easily on rail to chute; The universal wheel arranged below chute, for providing convenient when isolating transformer supporting construction walks in plane; The convenient lift of the suspension ring arranged above clamping frame.The invention structure is simple, easy to use, is convenient to marketing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the invention.
In figure: 1, supporting bracket; 2, movable pulley; 3, universal wheel; 4, L-type linking arm;
5, a type fixed arm; 6, U-shaped lever arm; 7, connecting rod; 8, suspension ring;
9, matrix frame; 10, link; 11, the second fixing hole; 12, the 3rd location;
13, the 4th location hole; 14, rail.
Embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the invention.
As shown in Figure 1, a kind of isolating transformer supporting construction for railway, the chute comprising clamping frame and be slidably connected with rail 14, described chute is formed by connecting by the supporting bracket 1 be connected with described clamping frame and the fixing clamping apparatus laying respectively at described supporting bracket 1 two ends, active card connection device, described active card connection device and described supporting bracket 1 are movably connected, described chute inwall is provided with some movable pulleies 2, is provided with some universal wheels 3 below described chute.
Described fixing clamping apparatus is L-type linking arm 4, and one end and the described supporting bracket 1 of described L-type linking arm 4 are connected, and the below of described L-type linking arm 4 is provided with described universal wheel 3.
Described active card connection device comprises a type fixed arm 5 and U-shaped lever arm 6, a described type fixed arm 5 is connected with described supporting bracket 1 plane perpendicular, described U-shaped lever arm 6 comprises base and two side arms, a described side arm and described supporting bracket 1 are movably connected, described base and a described type fixed arm 5 are movably connected, and are provided with described universal wheel 3 below side arm described in another.
Described clamping frame comprises clamping frame, lower clamping frame and connecting rod 7, and described upper clamping frame is connected by described connecting rod 7 symmetry with described lower clamping frame, and described lower clamping frame is connected with described supporting bracket 1, is provided with suspension ring 8 above described upper clamping frame.
Described upper clamping frame is identical with described lower clamping frame structure, includes two matrix framves 9 and described link 10 two ends are relatively located at by link 10, two described matrix framves 9, and the opening of two described matrix framves 9 all outwardly.
Described supporting bracket 1 is provided with the first fixing hole and the first location hole, a described type fixed arm 5 is provided with the second location hole, and described U-shaped lever arm 6 is provided with and matches with described fixing hole, the first location hole, the second location hole and by the second fixing hole 11 of pinned connection, the 3rd location hole 12 and the 4th location hole 13.
The use procedure of the invention is: first the first fixing hole and the second fixing hole 11 are passed through pinned connection, but can not revolve dead, ensure that U-shaped lever arm 6 is rotatable relative to supporting bracket 1, then chute is socketed on rail 14, make rail 14 can be movable in chute.In order to reduce frictional influence, in chute, be provided with some movable pulleies 2.After rail 14 and chute have docked, respectively the first location hole and the 3rd location hole 12, second location hole and the 4th location hole 13 are passed through pinned connection.Now U-shaped lever arm 6 is fixed in supporting bracket 1, and U-shaped lever arm 6, L-type linking arm 4 and supporting bracket 1 form the hollow structure that has opening, and rail 14 stretches into from opening, and is socketed in securely in hollow structure.Why chute adopts is fixed clamping while the version of activity clamping, is to simplify overall structure, and improves installation effectiveness.A kind of isolating transformer supporting construction for railway, be slidably connected by chute and rail 14, isolating transformer supporting seat and other structure can be made to slide reposefully on rail, avoid isolating transformer install or need manually to the process of transformer device structure transport in maintenance process, save labour and working time, improve production efficiency; Chute is fixed by a side, the version that can move, and can carry out dismounting easily on rail 14 to chute; The universal wheel 3 arranged below chute, for providing convenient when isolating transformer supporting construction walks in plane; The convenient lift of the suspension ring 8 arranged above clamping frame.The invention structure is simple, easy to use, is convenient to marketing.
Above an embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope that still all should belong to the invention.
Claims (6)
1. the isolating transformer supporting construction for railway, it is characterized in that: the chute comprising clamping frame and be slidably connected with rail, described chute is by the supporting bracket be connected with described clamping frame and lay respectively at the fixing clamping apparatus at described supporting bracket two ends, active card connection device is formed by connecting, described active card connection device and described supporting bracket are movably connected, described chute inwall is provided with some movable pulleies, is provided with some universal wheels below described chute.
2. a kind of isolating transformer supporting construction for railway according to claim 1, it is characterized in that: fixing clamping apparatus is L-type linking arm, one end and the described supporting bracket of described L-type linking arm are connected, and the below of described L-type linking arm is provided with described universal wheel.
3. a kind of isolating transformer supporting construction for railway according to claim 1, it is characterized in that: described active card connection device comprises a type fixed arm and U-shaped lever arm, a described type fixed arm and described supporting bracket plane perpendicular are connected, described U-shaped lever arm comprises base and two side arms, a described side arm and described supporting bracket are movably connected, described base and a described type fixed arm are movably connected, and are provided with described universal wheel below side arm described in another.
4. a kind of isolating transformer supporting construction for railway according to claim 1, it is characterized in that: described clamping frame comprises clamping frame, lower clamping frame and connecting rod, described upper clamping frame is connected by described connecting rod symmetry with described lower clamping frame, described lower clamping frame is connected with described supporting bracket, is provided with suspension ring above described upper clamping frame.
5. a kind of isolating transformer supporting construction for railway according to claim 4, it is characterized in that: described upper clamping frame is identical with described lower clamping frame structure, include two matrix framves and link, described link two ends are relatively located at by two described matrix framves, and the opening of two described matrix framves all outwardly.
6. a kind of isolating transformer supporting construction for railway according to claim 3, it is characterized in that: described supporting bracket is provided with the first fixing hole and the first location hole, a described type fixed arm is provided with the second location hole, and described U-shaped lever arm is provided with and matches with described fixing hole, the first location hole, the second location hole and by the second fixing hole of pinned connection, the 3rd location hole and the 4th location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410628151.1A CN104361976A (en) | 2014-11-10 | 2014-11-10 | Support structure of isolation transformer for railways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410628151.1A CN104361976A (en) | 2014-11-10 | 2014-11-10 | Support structure of isolation transformer for railways |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104361976A true CN104361976A (en) | 2015-02-18 |
Family
ID=52529231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410628151.1A Pending CN104361976A (en) | 2014-11-10 | 2014-11-10 | Support structure of isolation transformer for railways |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104361976A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676206A (en) * | 2015-03-31 | 2015-06-03 | 丁芹 | Conveniently adjusted voltage device base |
| CN104835625A (en) * | 2015-06-02 | 2015-08-12 | 吴扬华 | Transformer provided with indicator light and convenient to dissemble and maintain |
| CN104851559A (en) * | 2015-06-02 | 2015-08-19 | 浙江工商职业技术学院 | Operating method of transformer convenient to disassemble and maintain |
| CN104851555A (en) * | 2015-06-02 | 2015-08-19 | 吴扬华 | Damping transformer with contact sensor |
-
2014
- 2014-11-10 CN CN201410628151.1A patent/CN104361976A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676206A (en) * | 2015-03-31 | 2015-06-03 | 丁芹 | Conveniently adjusted voltage device base |
| CN104835625A (en) * | 2015-06-02 | 2015-08-12 | 吴扬华 | Transformer provided with indicator light and convenient to dissemble and maintain |
| CN104851559A (en) * | 2015-06-02 | 2015-08-19 | 浙江工商职业技术学院 | Operating method of transformer convenient to disassemble and maintain |
| CN104851555A (en) * | 2015-06-02 | 2015-08-19 | 吴扬华 | Damping transformer with contact sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |