CN204915718U - Hydraulic cylinder and triumph hydraulic pressure rerail device - Google Patents
Hydraulic cylinder and triumph hydraulic pressure rerail device Download PDFInfo
- Publication number
- CN204915718U CN204915718U CN201520693299.3U CN201520693299U CN204915718U CN 204915718 U CN204915718 U CN 204915718U CN 201520693299 U CN201520693299 U CN 201520693299U CN 204915718 U CN204915718 U CN 204915718U
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- hydraulic
- outer shell
- chain
- hydraulic pressure
- hydraulic ram
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Abstract
The utility model relates to a hydraulic cylinder and triumph hydraulic pressure rerail device, one of them kind triumph hydraulic pressure rerail device, including two before if hydraulic cylinder, two bases, a chain and one set of support piece, two hydraulic cylinder's one end is passed through support piece and is connected, and the other end is connected with the both ends of chain respectively, constitutes a closed triangle -shaped, every hydraulic cylinder is connected with the chain through the base. The utility model discloses alleviate weight in working order, simplified the related accessories spare parts, improved mechanization level, improved the maneuverability under the various environment, reduced the rescue time greatly, it is safe significant to the railway operation, also promoted the development of internal re railing device trade simultaneously, social is showing, accords with the scientific thought of development.
Description
Technical field
The utility model relates to a kind of hydraulic ram and triangular form hydraulic pressure double rail device.
Background technology
Along with the fast development in the China railways visual field, for ensureing railway normal transport, Railway Running Accidents salvage work seems more and more important.Railway Running Accidents salvage work is indispensable important component part in railway transport course.Guarantee the unimpeded of railway transportation, the salvage work of train operation accident must be paid much attention to.In view of the ubiquitous complex structure of domestic present stage rerailer, volume is large, assembling is complicated, rescue site requires the shortcomings such as higher, Hohhot Railway Administration entrust my company to develop especially a kind of structure is simple, volume is little, easy to carry; Can carry with car, again can the rerailer of rerail in time.This will be significant for guarantee railway operation safety.
As the selfrescue equipment of vehicle self shoestring, be supporting & stablizing to its requirement, can adapt to various derailing operation, simple and light, carry easy to assembly, operation is simple and reliable.General rescue has two kinds of modes, and one is adopt tow lift rescue, and this needs the arrival waiting for rescue car.Due to can not rerail in time, very large on railway operation impact; Two is save oneself, and namely utilizes the selfrescue equipment that vehicle is self-contained, by the vehicle lifting of derailing, resets on track, recovers normally to run.
Wheel de-orbits and is called and slides down, and namely car body there occurs position skew relative to rail level.Rerail is the inverse process slided down, so rerail is generally divided into three: vehicle lifts, vehicle translational and vehicle rerail.Wherein the first step is emphasis, requires that wheel nadir is higher than rail level; Second is difficult point, and it is accurate, steady that car body translation requires.
In prior art, double rail device preferred plan adopts A type equipment, and volume is little, quality is light, operation point is low, and lift is high, and playing complex velocity is comparatively fast the common advantage of A type equipment; Traversing amount is little, particularly more difficult when section with a switch or switches uses, and traversingly can topple over close to during vertical point, and very easily causing second accident, is the unvanquishable shortcoming of A type equipment.
Utility model content
Technical problem to be solved in the utility model is, little for the traversing amount of prior art, particularly more difficult when section with a switch or switches uses, traversingly to topple over close to during vertical point, very easily cause second accident deficiency, provide a kind of and easily can complete the triangular form hydraulic pressure double rail device that lifting campaign can realize again transverse motion accurately.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of hydraulic ram, and comprise the inner casing and outer shell that are set in together, described inner casing is arranged in outer shell;
Described outer shell side-wall outer side is provided with chargine line and oil return line.
On the basis of technique scheme, the utility model can also do following improvement.
Further, the end of described chargine line and oil return line is respectively equipped with an oil nozzle joint,
Described chargine line and be provided with a hydraulic safe between oil return line and oil nozzle joint and lock, described hydraulic safe locking fixes on outer shell sidewall bottom.
Further, be provided with gap type piston rod in the gap between described inner casing and outer shell, described gap type piston rod end is provided with piston.
Further, the junction of described piston and outer shell is provided with high pressure and combines and seal, and described high pressure combination package is drawn together from profit guidance tape and multiple poted assemblies;
The described connection outlet place being arranged on piston and outer shell from profit guidance tape;
Multiple described poted assemblies is separately positioned on the junction up and down of piston and outer shell.
Adopt the beneficial effect of above-mentioned further scheme to be, be provided with the gap that poted assemblies can effectively control between outer shell and inner casing, make the tightness of hydraulic ram better, the flexible movement that can realize piston from profit guidance tape is set.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of triangular form hydraulic pressure double rail device, comprises two hydraulic ram, two bases, a chain and a set of strut members as previously mentioned;
One end of two described hydraulic rams is connected by strut member, and the other end is connected with the two ends of chain respectively, forms a closed triangle;
Each described hydraulic ram is connected with chain by base.
The beneficial effects of the utility model are: alleviate weight in working order, simplify related accessory spare part, improve Mechanization Level, improve the operability under various environment, greatly reduce rescue time, significant to railway operation safety, also promoted the development of domestic rerailer industry simultaneously, social benefit is remarkable, meets the Scientific Outlook on Development.
On the basis of technique scheme, the utility model can also do following improvement.
Further, described strut member comprises two revolving support axles, two tops and a hitch jacking;
One end of each described top is connected with hydraulic ram, and the other end is connected with hitch jacking by a revolving support axle.
Adopt the beneficial effect of above-mentioned further scheme to be that the hitch that hitch jacking lifts thing (car) with top is connected, for fixed pedestal, logical revolving support axle can adjust the position relationship of two hydraulic rams, thus adjusts leg-of-mutton shape.
Further, also comprise two revolution load-bearing axles, each described hydraulic ram is arranged on base by a revolution load-bearing axle.
Further, described base is provided with chain knock hole, and described chain is connected with base by chain knock hole.
Further, also comprise hydraulic power unit and many oil pipes, described hydraulic power unit is connected with the oil nozzle joint of hydraulic ram by oil pipe.
Further, described hitch jacking is provided with binding bolt.
The beneficial effect of above-mentioned further scheme is adopted to be that described binding bolt is used for the connection fixed hitch jacking and push up between the hitch lifting thing (car).
Accompanying drawing explanation
Fig. 1 is the left view of a kind of hydraulic ram described in the utility model;
Fig. 2 is for the master of a kind of hydraulic ram shown in Fig. 1 is depending on partly cuing open figure;
Fig. 3 is a kind of triangular form hydraulic pressure double rail device local structure schematic diagram described in the utility model;
Fig. 4 is a kind of triangular form hydraulic pressure double rail device structural representation described in the utility model;
Fig. 5 is that a kind of triangular form hydraulic pressure double rail device described in the utility model specifically implements schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
1, hydraulic ram, 2, base, 3, chain, 4, strut member, 5, load-bearing axle is turned round, 6, hydraulic power unit, 7, oil pipe, 8, binding bolt, 101, inner casing, 102, outer shell, 103, gap type piston rod, 104, chargine line, 105, oil return line, 106, oil nozzle joint, 107, hydraulic safe lock, 108, certainly guidance tape is moistened, 109, poted assemblies, 201, chain knock hole, 401, revolving support axle, 402, top, 403, hitch jacking.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, 2, be a kind of hydraulic ram 1 described in the utility model, comprise the inner casing 101 and outer shell 102 that are set in together, described inner casing 101 is arranged in outer shell 102; Described outer shell 102 side-wall outer side is provided with chargine line 104 and oil return line 105.
The end of described chargine line 104 and oil return line 105 is respectively equipped with an oil nozzle joint 106,
Described chargine line 104 and be provided with a hydraulic safe between oil return line 105 and oil nozzle joint 106 and lock 107, described hydraulic safe lock 107 is fixed on outer shell 102 sidewall bottom.
Be provided with gap type piston rod 103 in gap between described inner casing 101 and outer shell 102, described gap type piston rod 103 end is provided with piston.
The junction of described piston and outer shell 102 is provided with high pressure and combines and seal, and described high pressure combination package is drawn together from profit guidance tape 108 and multiple poted assemblies 109; The described connection outlet place being arranged on piston and outer shell from profit guidance tape 108; Multiple described poted assemblies 109 is separately positioned on the junction up and down of piston and outer shell, and poted assemblies 109 comprises O RunddichtringO, this special envelope and Glais ring in an embodiment.
As shown in Fig. 3,4,5, a kind of triangular form hydraulic pressure double rail device described in the utility model, comprises two hydraulic ram 1, two bases 2, chain 3 and a set of strut members 4 as previously mentioned;
One end of two described hydraulic rams 1 is connected by strut member 4, and the other end is connected with the two ends of chain 3 respectively, forms a closed triangle;
Each described hydraulic ram 1 is connected with chain 3 by base 2.
Described strut member 4 comprises 401, two, two revolving support axles top 402 and a hitch jacking 403; One end of each described top 402 is connected with hydraulic ram 1, the other end is connected with hitch jacking 403 by a revolving support axle 401, the hitch that hitch jacking 403 lifts thing (car) with top is connected, for fixed pedestal, logical revolving support axle 401 can adjust the position relationship of two hydraulic rams, thus adjusts leg-of-mutton shape.
Also comprise two revolution load-bearing axles 5, each described hydraulic ram 1 is arranged on base 2 by a revolution load-bearing axle 5.
Described base 2 is provided with chain knock hole 201, and described chain 3 is connected with base 2 by chain knock hole 201.
Also comprise hydraulic power unit 6 and many oil pipes 7, described hydraulic power unit 6 is connected with the oil nozzle joint 106 of hydraulic ram 1 by oil pipe 7.
Described hitch jacking 403 is provided with binding bolt 8, and described binding bolt 8 lifts the connection between the hitch of thing (car) for fixing hitch jacking 403 and top.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a hydraulic ram, is characterized in that, comprise the inner casing and outer shell that are set in together, described inner casing is arranged in outer shell;
Described outer shell side-wall outer side is provided with chargine line and oil return line.
2. a kind of hydraulic ram according to claim 1, is characterized in that, the end of described chargine line and oil return line is respectively equipped with an oil nozzle joint,
Described chargine line and be provided with a hydraulic safe between oil return line and oil nozzle joint and lock, described hydraulic safe locking fixes on outer shell sidewall bottom.
3. a kind of hydraulic ram according to claim 1, is characterized in that, is provided with gap type piston rod in the gap between described inner casing and outer shell, and described gap type piston rod end is provided with piston.
4. a kind of hydraulic ram according to claim 3, is characterized in that, the junction of described piston and outer shell is provided with high pressure and combines and seal, and described high pressure combination package is drawn together from profit guidance tape and multiple poted assemblies;
The described connection outlet place being arranged on piston and outer shell from profit guidance tape;
Multiple described poted assemblies is separately positioned on the junction up and down of piston and outer shell.
5. a triangular form hydraulic pressure double rail device, is characterized in that, comprises two hydraulic rams as described in any one of claim 1-4, two bases, a chain and a set of strut members;
One end of two described hydraulic rams is connected by strut member, and the other end is connected with the two ends of chain respectively, forms a closed triangle;
Each described hydraulic ram is connected with chain by base.
6. a kind of triangular form hydraulic pressure double rail device according to claim 5, is characterized in that, described strut member comprises two revolving support axles, two tops and a hitch jacking;
One end of each described top is connected with hydraulic ram, and the other end is connected with hitch jacking by a revolving support axle.
7. a kind of triangular form hydraulic pressure double rail device according to claim 5, is characterized in that, also comprises two revolution load-bearing axles, and each described hydraulic ram is arranged on base by a revolution load-bearing axle.
8. a kind of triangular form hydraulic pressure double rail device according to claim 5, it is characterized in that, described base is provided with chain knock hole, and described chain is connected with base by chain knock hole.
9. a kind of triangular form hydraulic pressure double rail device according to any one of claim 5-8, is characterized in that, also comprise hydraulic power unit and many oil pipes, described hydraulic power unit is connected with the oil nozzle joint of hydraulic ram by oil pipe.
10. a kind of triangular form hydraulic pressure double rail device according to claim 6, it is characterized in that, described hitch jacking is provided with binding bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693299.3U CN204915718U (en) | 2015-09-08 | 2015-09-08 | Hydraulic cylinder and triumph hydraulic pressure rerail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693299.3U CN204915718U (en) | 2015-09-08 | 2015-09-08 | Hydraulic cylinder and triumph hydraulic pressure rerail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204915718U true CN204915718U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520693299.3U Expired - Fee Related CN204915718U (en) | 2015-09-08 | 2015-09-08 | Hydraulic cylinder and triumph hydraulic pressure rerail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204915718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218661A (en) * | 2016-09-26 | 2016-12-14 | 王江山 | Hitch adapter and rail vehicle rescue aid |
| CN106718648A (en) * | 2017-01-16 | 2017-05-31 | 杨林 | A kind of ornamental trees and shrubs transplant construction hydraulic support device |
| CN111776003A (en) * | 2020-07-10 | 2020-10-16 | 张宏生 | Lifting type rescue method |
-
2015
- 2015-09-08 CN CN201520693299.3U patent/CN204915718U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218661A (en) * | 2016-09-26 | 2016-12-14 | 王江山 | Hitch adapter and rail vehicle rescue aid |
| CN106218661B (en) * | 2016-09-26 | 2018-11-09 | 王江山 | Hitch adapter and rail vehicle rescue aid |
| CN106718648A (en) * | 2017-01-16 | 2017-05-31 | 杨林 | A kind of ornamental trees and shrubs transplant construction hydraulic support device |
| CN106718648B (en) * | 2017-01-16 | 2019-09-03 | 杨林 | A kind of ornamental trees and shrubs transplanting construction hydraulic support device |
| CN111776003A (en) * | 2020-07-10 | 2020-10-16 | 张宏生 | Lifting type rescue method |
| CN111776003B (en) * | 2020-07-10 | 2023-02-28 | 张宏生 | Lifting type rescue method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |