CN204917832U - Lift jar and directly push up sideslip hydraulic pressure re railing device - Google Patents
Lift jar and directly push up sideslip hydraulic pressure re railing device Download PDFInfo
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- CN204917832U CN204917832U CN201520693298.9U CN201520693298U CN204917832U CN 204917832 U CN204917832 U CN 204917832U CN 201520693298 U CN201520693298 U CN 201520693298U CN 204917832 U CN204917832 U CN 204917832U
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- traversing
- cylinder
- load lifting
- outer cylinder
- sideslip
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Abstract
The utility model relates to a lift jar and directly push up sideslip hydraulic pressure re railing device, including one as above lift jar, sideslip dolly, sideslip jar, sideslip bridge and sideslip support, lift the jar setting on the sideslip dolly, the sideslip dolly is in the on bridge slip setting of sideslip, sideslip jar one end is connected with the sideslip dolly, the middle part position of sideslip jar is fixed in the sideslip on bridgely through the sideslip support. 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 significant to the railway security of operation, the also development of the internal re railing device trade of push forward simultaneously, social is showing, accords with the scientific thought of development.
Description
Technical field
The utility model relates to the traversing hydraulic pressure rerailer of a kind of load lifting cylinder and straight top.
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.
The rerailer kind that present stage railway uses is a lot, mainly contains: A type rerailer, sea cucumber type rerailer etc.A shape rerailer: its volume is little, quality is light, operation point is low, and lift is high, plays that complex velocity is very fast but 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, very easily causes second accident.Sea cucumber type rerailer: use inconvenience, install with other rerailer and compare rapidly, between derailing wheel to rerailer, must reinforce support well with rock ballast and iron plate pad, the stroke of rerail is limited, it, can not support in turnout district apart from restricted the stock rail of rail wheel.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of supporting & stablizing, can adapt to various derailing operating mode, simple and light, carries easy to assembly, the straight top traversing hydraulic pressure rerailer that operation is simple and reliable and a kind of load lifting cylinder.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of load lifting cylinder, comprises primary piston, secondary piston and outer cylinder sheath;
Described primary piston is sleeved in outer cylinder sheath;
Described secondary piston is sleeved in primary piston.
On the basis of technique scheme, the utility model can also do following improvement.
Further, load lifting cylinder return opening and load lifting cylinder oil inlet is also comprised;
Described load lifting cylinder return opening is arranged on the sidewall of a distance bottom outer cylinder sheath;
Described load lifting cylinder oil inlet to be arranged on bottom outer cylinder sheath on sidewall.
Adopt the beneficial effect of above-mentioned further scheme to be, oil return line adopts casing wall drilling deep hole circuit, solves like this to overlap cylinder in the past and easily to rise cylinder phenomenon.
Further, fuel return hole and oil return pipe is also comprised;
Described fuel return hole is the deep hole pierced on the sidewall at outer cylinder sheath top, and described fuel return hole is connected with load lifting cylinder return opening by the oil return pipe arranged near outer cylinder sheath sidewall.
Further, also comprise hydraulic safe lock, described hydraulic safe lock arranges load lifting cylinder return opening and the load lifting cylinder oil inlet place of outer cylinder sheath.
The beneficial effect of above-mentioned further scheme is adopted to be that hydraulic safe lock can provide the function of locking hydraulic actuating cylinder.Its principle is that pumping plant provides pressure to reach 20Mpa, could injection liquid force feed (lifting) on the contrary in like manner (decline).When external cause causes leakage of oil in cylinder, safety lock serves the effect of locking hydraulic actuating cylinder, ensure that the safety of vehicle and rescue site.
Further, also comprise poted assemblies and certainly moisten guidance tape, described poted assemblies is arranged on the junction of primary piston and outer cylinder sheath and the junction of secondary piston and primary piston;
With in secondary piston and primary piston gap in the described gap being arranged on primary piston and outer cylinder sheath from profit guidance tape.
Further, described outer cylinder sheath lateral wall relative position is provided with two handles.
The beneficial effect of above-mentioned further scheme is adopted to be to be adjusted the position of load lifting cylinder easily by handle.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: the traversing hydraulic pressure rerailer in a kind of straight top, comprises a load lifting cylinder as above, cross traveling trolley, traversing cylinder, traversing bridge and traversing support;
Described load lifting cylinder is arranged on cross traveling trolley, and described cross traveling trolley slides setting on traversing bridge;
Described traversing cylinder one end is connected with cross traveling trolley, and the medium position of described traversing cylinder is fixed on traversing bridge by traversing support.
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 traversing cylinder comprises traversing piston, traversing outer cylinder sheath, traversing cylinder return opening, traversing cylinder oil inlet, traversing support positioning groove and connecting pin knock hole;
Described traversing outer cylinder sheath is sleeved on traversing piston exterior, and described traversing cylinder return opening is arranged on the lateral surface of one end that traversing outer cylinder sheath is connected with traversing piston, and described traversing cylinder oil inlet is arranged on the lateral surface of the traversing outer cylinder sheath other end;
Described traversing support location grooved ring is established and traversing outer cylinder sheath medium position;
Described connecting pin knock hole is arranged on traversing piston head, and described traversing piston base stretches in traversing outer cylinder sheath.
The beneficial effect of above-mentioned further scheme is adopted to be that described traversing support positioning groove can fix the relative position of traversing support and traversing outer cylinder sheath support.
Further, described cross traveling trolley comprises sweep, two groups of wheels, bearing beam, two clamps and attaching partss;
Wheel described in two groups is separately positioned on sweep lower surface both sides, and all described wheels contact with traversing bridge;
Described bearing beam is arranged between sweep lower surface two groups of wheels;
Two described clamps are separately positioned on the sweep upper surface both sides vertical with wheel direction, and described clamp is inverted " L " type, and, the outside of a described clamp is provided with attaching parts inside two described clamps relatively.
Further, described traversing bridge comprises traversing rail level and rail level knock hole;
Described traversing rail level contacts with cross traveling trolley, and described rail level knock hole is arranged on one end of traversing rail level.
Further, also comprise two connecting pins, a described connecting pin, through attaching parts and connecting pin knock hole, realizes the connection of cross traveling trolley and traversing cylinder;
Connecting pin described in another, through traversing support positioning groove and rail level knock hole, realizes the connection of traversing cylinder and traversing bridge.
Further, be provided with reinforcing pad bottom described load lifting cylinder, described load lifting cylinder top is provided with hitch jacking;
Described reinforcing pad is connected in two clamps, realizes the connection of load lifting cylinder and cross traveling trolley;
Described hitch jacking is fixedly installed on secondary piston top.
Accompanying drawing explanation
Fig. 1 is the left view of a kind of load lifting cylinder described in the utility model;
Fig. 2 is for the master of a kind of load lifting cylinder shown in Fig. 1 is depending on partly cuing open figure;
Fig. 3 is the structural representation of the traversing hydraulic pressure rerailer in a kind of straight top described in the utility model;
Fig. 4 is the structural representation of traversing cylinder described in the utility model;
Fig. 5 is the structural representation of cross traveling trolley described in the utility model;
Fig. 6 is the structural representation of traversing bridge described in the utility model;
Fig. 7 is the use schematic diagram of the traversing hydraulic pressure rerailer in a kind of straight top described in the utility model.
In accompanying drawing, the list of parts representated by each label is as follows:
1, load lifting cylinder, 2, cross traveling trolley, 3, traversing cylinder, 4, traversing bridge, 5, traversing support, 6, connecting pin, 101, primary piston, 102, secondary piston, 103, outer cylinder sheath, 104, load lifting cylinder return opening, 105, load lifting cylinder oil inlet, 106, fuel return hole, 107, oil return pipe, 108, hydraulic safe is locked, 109, handle, 110, reinforcing pad, 111, hitch jacking, 201, sweep, 202, wheel, 203, bearing beam, 204, clamp, 205, attaching parts, 301, traversing piston, 302, traversing outer cylinder sheath, 303, traversing cylinder return opening, 304, traversing cylinder oil inlet, 305, connecting pin knock hole, 306, traversing support positioning groove, 401, traversing rail level, 402, rail level knock hole.
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 load lifting cylinder 1 described in the utility model, comprise primary piston 101, secondary piston 102 and outer cylinder sheath 103;
Described primary piston 101 is sleeved in outer cylinder sheath 103;
Described secondary piston 102 is sleeved in primary piston 101.
Also comprise load lifting cylinder return opening 104 setting up and down and load lifting cylinder oil inlet 105; Described load lifting cylinder return opening 104 is arranged on the sidewall of a distance bottom outer cylinder sheath 103; Described load lifting cylinder oil inlet 105 to be arranged on bottom outer cylinder sheath 103 on sidewall.
Also comprise fuel return hole 106 and oil return pipe 107; Described fuel return hole 106 is the deep hole pierced on the sidewall at outer cylinder sheath top, and described fuel return hole 106 is connected with load lifting cylinder return opening 104 by the oil return pipe 107 arranged near outer cylinder sheath sidewall.
Also comprise hydraulic safe lock 108, described hydraulic safe lock 108 arranges load lifting cylinder return opening 104 and load lifting cylinder oil inlet 105 place of outer cylinder sheath.
Also comprise poted assemblies and certainly moisten guidance tape, described poted assemblies is arranged on the junction of primary piston and outer cylinder sheath and the junction of secondary piston and primary piston;
With in secondary piston and primary piston gap in the described gap being arranged on primary piston and outer cylinder sheath from profit guidance tape.
Described outer cylinder sheath 103 lateral wall relative position is provided with two handles 109, can be adjusted the position of load lifting cylinder 1 by handle 109 easily.
As shown in Figure 3, for one described in the utility model directly pushes up traversing hydraulic pressure rerailer, comprise load lifting cylinder 1 as above, cross traveling trolley 2, traversing cylinder 3, traversing bridge 4 and a traversing support 5;
Described load lifting cylinder 1 is arranged on cross traveling trolley 2, and described cross traveling trolley 2 slides setting on traversing bridge 4;
Described traversing cylinder 3 one end is connected with cross traveling trolley 2, and the medium position of described traversing cylinder 3 is fixed on traversing bridge 4 by traversing support 5.
As shown in Figure 4, described traversing cylinder 3 comprises traversing piston 301, traversing outer cylinder sheath 302, traversing cylinder return opening 303, traversing cylinder oil inlet 304, traversing support positioning groove 306 and connecting pin knock hole 305;
It is outside that described traversing outer cylinder sheath 302 is sleeved on traversing piston 301, described traversing cylinder return opening 303 is arranged on the lateral surface of one end that traversing outer cylinder sheath 302 is connected with traversing piston 301, and described traversing cylinder oil inlet 304 is arranged on the lateral surface of traversing outer cylinder sheath 302 other end;
Described traversing support positioning groove 306 ring is established and traversing outer cylinder sheath 302 medium position;
Described connecting pin knock hole 305 is arranged on traversing piston 301 top, stretches in traversing outer cylinder sheath 302 bottom described traversing piston 301.
As shown in Figure 5, described cross traveling trolley 2 comprises sweep 201, two groups of wheels 202, bearing beam 203, two clamps 204 and attaching parts 205; Wheel 202 described in two groups is separately positioned on sweep 201 lower surface both sides, and all described wheels 202 contact with traversing bridge 4;
Described bearing beam 203 is arranged between sweep 201 lower surface two groups of wheels 202; Two described clamps 204 are separately positioned on the sweep 201 upper surface both sides vertical with wheel 202 direction, and described clamp 204 is in inverted " L " type, and, the outside of a described clamp 204 is provided with attaching parts 205 inside two described clamps 204 relatively.
As shown in Figure 6, described traversing bridge 4 comprises traversing rail level 401 and rail level knock hole 402; Described traversing rail level 401 contacts with cross traveling trolley 5, and described rail level knock hole 402 is arranged on one end of traversing rail level 401.
Also comprise the described connecting pin 6 of two connecting pins 6, through attaching parts 205 and connecting pin knock hole 305, realize the connection of cross traveling trolley 2 and traversing cylinder 3; Described in another, connecting pin 6 is through traversing support positioning groove 306 and rail level knock hole 402, realizes the connection of traversing cylinder 3 and traversing bridge 4.
Be provided with reinforcing pad 110 bottom described load lifting cylinder 1, described load lifting cylinder 1 top is provided with hitch jacking 111;
Described reinforcing pad 110 is connected in two clamps 204, realizes the connection of load lifting cylinder 1 and cross traveling trolley 2;
Described hitch jacking 111 is fixedly installed on secondary piston 102 top.
As shown in Figure 7, the traversing hydraulic pressure rerailer in straight top described in the utility model enforcement illustration in use, during use, is connected the traversing cylinder return opening 303 of traversing cylinder 3 with pumping plant respectively by oil pipe with traversing cylinder oil inlet 304; The load lifting cylinder return opening 104 of load lifting cylinder 1 is connected with another pumping plant respectively by oil pipe with load lifting cylinder oil inlet 105.
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 (8)
1. a load lifting cylinder, is characterized in that, comprises primary piston, secondary piston and outer cylinder sheath;
Described primary piston is sleeved in outer cylinder sheath;
Described secondary piston is sleeved in primary piston;
Also comprise load lifting cylinder return opening and load lifting cylinder oil inlet;
Described load lifting cylinder return opening is arranged on the sidewall of a distance bottom outer cylinder sheath;
Described load lifting cylinder oil inlet to be arranged on bottom outer cylinder sheath on sidewall;
Also comprise fuel return hole, oil return pipe and hydraulic safe lock;
Described fuel return hole is the deep hole pierced on the sidewall at outer cylinder sheath top, and described fuel return hole is connected with load lifting cylinder return opening by the oil return pipe arranged near outer cylinder sheath sidewall;
Described hydraulic safe lock arranges load lifting cylinder return opening and the load lifting cylinder oil inlet place of outer cylinder sheath.
2. a kind of load lifting cylinder according to claim 1, is characterized in that, also comprises poted assemblies and certainly moistens guidance tape, and described poted assemblies is arranged on the junction of primary piston and outer cylinder sheath and the junction of secondary piston and primary piston;
With in secondary piston and primary piston gap in the described gap being arranged on primary piston and outer cylinder sheath from profit guidance tape.
3. the traversing hydraulic pressure rerailer in straight top, is characterized in that, comprise a load lifting cylinder as claimed in claim 1 or 2, cross traveling trolley, traversing cylinder, traversing bridge and traversing support;
Described load lifting cylinder is arranged on cross traveling trolley, and described cross traveling trolley slides setting on traversing bridge;
Described traversing cylinder one end is connected with cross traveling trolley, and the medium position of described traversing cylinder is fixed on traversing bridge by traversing support.
4. one according to claim 3 directly pushes up traversing hydraulic pressure rerailer, it is characterized in that, described traversing cylinder comprises traversing piston, traversing outer cylinder sheath, traversing cylinder return opening, traversing cylinder oil inlet, traversing support positioning groove and connecting pin knock hole;
Described traversing outer cylinder sheath is sleeved on traversing piston exterior, and described traversing cylinder return opening is arranged on the lateral surface of one end that traversing outer cylinder sheath is connected with traversing piston, and described traversing cylinder oil inlet is arranged on the lateral surface of the traversing outer cylinder sheath other end;
Described traversing support location grooved ring is established and traversing outer cylinder sheath medium position;
Described connecting pin knock hole is arranged on traversing piston head, and described traversing piston base stretches in traversing outer cylinder sheath.
5. one according to claim 4 directly pushes up traversing hydraulic pressure rerailer, it is characterized in that, described cross traveling trolley comprises sweep, two groups of wheels, bearing beam, two clamps and attaching partss;
Wheel described in two groups is separately positioned on sweep lower surface both sides, and all described wheels contact with traversing bridge;
Described bearing beam is arranged between sweep lower surface two groups of wheels;
Two described clamps are separately positioned on the sweep upper surface both sides vertical with wheel direction, and described clamp is inverted " L " type, and, the outside of a described clamp is provided with attaching parts inside two described clamps relatively.
6. one according to claim 5 directly pushes up traversing hydraulic pressure rerailer, it is characterized in that, described traversing bridge comprises traversing rail level and rail level knock hole;
Described traversing rail level contacts with cross traveling trolley, and described rail level knock hole is arranged on one end of traversing rail level.
7. one according to claim 6 directly pushes up traversing hydraulic pressure rerailer, it is characterized in that, also comprises two connecting pins, and a described connecting pin, through attaching parts and connecting pin knock hole, realizes the connection of cross traveling trolley and traversing cylinder;
Connecting pin described in another, through traversing support positioning groove and rail level knock hole, realizes the connection of traversing cylinder and traversing bridge.
8. one according to claim 5 directly pushes up traversing hydraulic pressure rerailer, it is characterized in that, is provided with reinforcing pad bottom described load lifting cylinder, and described load lifting cylinder top is provided with hitch jacking;
Described reinforcing pad is connected in two clamps, realizes the connection of load lifting cylinder and cross traveling trolley;
Described hitch jacking is fixedly installed on secondary piston top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693298.9U CN204917832U (en) | 2015-09-08 | 2015-09-08 | Lift jar and directly push up sideslip hydraulic pressure re railing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693298.9U CN204917832U (en) | 2015-09-08 | 2015-09-08 | Lift jar and directly push up sideslip hydraulic pressure re railing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917832U true CN204917832U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520693298.9U Expired - Fee Related CN204917832U (en) | 2015-09-08 | 2015-09-08 | Lift jar and directly push up sideslip hydraulic pressure re railing device |
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| Country | Link |
|---|---|
| CN (1) | CN204917832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139964A (en) * | 2017-06-02 | 2017-09-08 | 王江山 | A kind of traversing re-railing block and rerail equipment |
-
2015
- 2015-09-08 CN CN201520693298.9U patent/CN204917832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139964A (en) * | 2017-06-02 | 2017-09-08 | 王江山 | A kind of traversing re-railing block and rerail equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180908 |