CN204341091U - A kind of hydraulic pressure car puller - Google Patents
A kind of hydraulic pressure car puller Download PDFInfo
- Publication number
- CN204341091U CN204341091U CN201420781127.7U CN201420781127U CN204341091U CN 204341091 U CN204341091 U CN 204341091U CN 201420781127 U CN201420781127 U CN 201420781127U CN 204341091 U CN204341091 U CN 204341091U
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- Prior art keywords
- hydraulic cylinder
- hollow
- rail
- hollow hydraulic
- sides
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 241001669679 Eleotris Species 0.000 claims abstract description 8
- 238000005086 pumping Methods 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
A kind of hydraulic pressure car puller, relate to a kind of car puller, comprise Hollow hydraulic cylinder (5), steel rope (8) and lifting rope (3), the inside of described Hollow hydraulic cylinder is hollow setting, described steel rope run through be arranged on Hollow hydraulic cylinder hollow in, hanger (4) is respectively equipped with in Hollow hydraulic cylinder both sides, described hanger connects the fixture block (1) on both sides rail (14) respectively by lifting rope, jig (2) is equipped with between the rail and fixture block of both sides, Unidirectional movement mechanism (6) is respectively equipped with at the two ends of Hollow hydraulic cylinder, oil cylinder fixing base (12) is provided with between the bottom, one end and sleeper of Hollow hydraulic cylinder, rail brace device (13) is provided with between the rail of both sides, Hollow hydraulic cylinder other end rear portion, the utility model by arranging rail brace device between the rail of both sides, and rail brace device draws for resisting the strength that in multiple operation, both sides rail tightens up to the road heart, prevents the generation of second accident, thus ensure that stability and the safety of traction.
Description
[technical field]
The utility model relates to a kind of car puller, especially relates to a kind of hydraulic pressure car puller.
[background technology]
Known, in railway transportation, locomotive or vehicle derailing are more common accident forms, now conventional rerail method mainly contain draw multiple, hang multiple and top is multiple, wherein draw multiple because efficiency is high, simple to operate, strong adaptability and being widely used, complete and draw multiple operation, there are two necessary conditions: one is to have rerailer, two is to have traction power, under the pulling of traction power, the wheel of accident vehicle is climbed up rail gradually along the guiding rib of rerailer and is completed rerail, at the scene in operation, traction power is mainly derived from hauling engine, but, by the restriction of rescue site condition, as in tunnel, bridge, the place that rescue site is narrow is waited in electrified district, hauling engine is difficult to arrive, or because the scheduling process of hauling engine is longer, therefore, very large on drawing the efficiency of multiple rescue to affect, find that disclosed patent document relates to the document of hydraulic pressure car puller through retrieval, application number is CN201210009169.4, the applying date is 2012.01.12, disclose trailing equipment, be arranged in the through hole of drawing oil cylinder by traction socket is interted, one end connection accident car body of traction socket, both sides and the rail clamp of drawing oil cylinder is connected respectively by suspender belt, traction joint is driven to move forward with accident car body by drawing oil cylinder, drawing in multiple process, because rail Hui Xiang road, the both sides heart tightens up, thus cause deformation of rail, easily cause the generation of second accident, and drawing oil cylinder is under the power of spark ignition engine pumping plant, drawing oil cylinder can cause vibration, cause skew, once generation shift phenomenon, just have impact on the direction of accident car body movement, thus cause accident car body not complete rerail.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of hydraulic pressure car puller, by the bottom at Hollow hydraulic cylinder, oil cylinder fixing base is set, ensure that the phenomenon offset operationally can not occur Hollow hydraulic cylinder, rail brace device is set between the rail of both sides, drawing for resisting the strength that in multiple operation, both sides rail tightens up to the road heart, reaching the stability of traction and the object of safety.
In order to realize described goal of the invention, the utility model adopts following technical scheme:
A kind of hydraulic pressure car puller, comprise Hollow hydraulic cylinder, steel rope and lifting rope, the inside of described Hollow hydraulic cylinder is hollow setting, described steel rope run through be arranged on Hollow hydraulic cylinder hollow in, hanger is respectively equipped with in Hollow hydraulic cylinder both sides, described hanger connects the fixture block on the rail of both sides respectively by lifting rope, jig is equipped with between the rail and fixture block of both sides, Unidirectional movement mechanism is respectively equipped with at the two ends of Hollow hydraulic cylinder, oil cylinder fixing base is provided with between the bottom, one end and sleeper of Hollow hydraulic cylinder, rail brace device is provided with between the rail of both sides, Hollow hydraulic cylinder other end rear portion, described rail brace device comprises nut, adjustment screw rod, bracer, one side brace and opposite side strut, a described side brace and opposite side strut are the hollow rod body of inner threaded, adjustment screw rod is provided with between a side brace and opposite side strut, nut is provided with at the middle part of adjustment screw rod, the two ends of described adjustment screw rod are connected with the threaded one end of a side brace with opposite side strut respectively, bracer is respectively equipped with at the other end of a side brace and opposite side strut, described bracer is supported on the madial wall of both sides rail respectively by a side brace and opposite side strut.
Described hydraulic pressure car puller, on the piston rod that described Unidirectional movement mechanism is separately positioned on Hollow hydraulic cylinder front end and cylinder barrel rear end, an arbitrary Unidirectional movement mechanism comprises two semicircular ring, draw ring and extension springs, two described semicircular ring are assembled into the two ends that annular arrangement is arranged on Hollow hydraulic cylinder respectively, between inner ring surface, extension spring hole is equipped with at the outer ring surface of two semicircular ring, extension spring is equipped with in extension spring hole, be respectively equipped with draw ring in one end of extension spring, the inner ring of described annular arrangement is made up of circular hole portion and taper hole section.
Described hydraulic pressure car puller, the middle part on oil cylinder fixing base is provided with downward arc depression, and described Hollow hydraulic cylinder is connected in the arc depression of oil cylinder fixing base, is equipped with the adapter plate of fixed handle at the both ends of oil cylinder fixing base.
Described hydraulic pressure car puller, interval is provided with multiple cutting ferrule A uniformly on a steel cord, distance between described two adjacent cutting ferrule A is equal with the stroke of Hollow hydraulic cylinder, one end and the one end being connected steel cable of described steel rope are compiled to insert and are connected, it is compiled slotting place and is interval with multiple cutting ferrule B, is provided with rope sling at the other end connecting steel cable.
Described hydraulic pressure car puller, described cutting ferrule A and cutting ferrule B is aluminum alloy gland, and described cutting ferrule A suppresses on a steel cord respectively, and described cutting ferrule B is compressed on steel rope respectively and inserts junction with the volume being connected steel cable.
Described hydraulic pressure car puller, the external motor-driven pumping plant of described Hollow hydraulic cylinder, described motor-driven pumping plant is driven by engine petrol, gasoline engine generator or battery pack.
Described hydraulic pressure car puller, described fixture block is in " work " font structure, and described lifting rope connects the middle part necking segment of fixture block and the middle part hanger of Hollow hydraulic cylinder respectively.
Described hydraulic pressure car puller, described oil cylinder fixing base is fixedly installed on sleeper.
Owing to have employed technique scheme, the utility model has following beneficial effect:
1, the utility model by arranging oil cylinder fixing base between Hollow hydraulic cylinder and sleeper, makes the arc depression clamping above the cylindrical shell of Hollow hydraulic cylinder and oil cylinder fixing base, ensure that the phenomenon of skew operationally can not occur Hollow hydraulic cylinder.
2, the utility model by arranging rail brace device between the rail of both sides, operationally, rail brace device draws for resisting the strength that in multiple operation, both sides rail tightens up to the road heart, prevents the generation of second accident, thus ensure that stability and the safety of traction.
3, the utility model is by all arranging Unidirectional movement mechanism in the front-end and back-end of Hollow hydraulic cylinder, and when drive accident car body moves forward, by Unidirectional movement mechanism locking steel wire rope, the retrogressing of effective Accident prevention car body, adds the safety of operation.
[accompanying drawing explanation]
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural representation of the utility model Unidirectional movement mechanism;
Fig. 3 is the inner structure schematic diagram of the utility model Unidirectional movement mechanism;
Fig. 4 is the structural representation of the utility model rail brace device;
Fig. 5 is the structural representation of the utility model oil cylinder fixing base;
In figure: 1, fixture block; 2, jig; 3, lifting rope; 4, hanger; 5, Hollow hydraulic cylinder; 6, Unidirectional movement mechanism; 7, cutting ferrule A; 8, steel rope; 9, cutting ferrule B; 10, steel cable is connected; 11, rope sling; 12, oil cylinder fixing base; 13, rail brace device; 14, rail; 15, draw ring; 16, extension spring; 17, semicircular ring; 18, circular hole; 19, taper hole; 20, extension spring hole; 21, nut; 22, screw rod is adjusted; 23, bracer; 24, a side brace; 25, opposite side strut; 26, handle; 27, arc depression; 28, adapter plate.
[detailed description of the invention]
By explanation the utility model that the following examples can be detailed, open the purpose of this utility model is intended to protect all technological improvements within the scope of the utility model.
Hydraulic pressure car puller by reference to the accompanying drawings described in 1-5, comprise Hollow hydraulic cylinder 5, steel rope 8 and lifting rope 3, the inside of described Hollow hydraulic cylinder 5 is hollow setting, described steel rope 8 run through be arranged on Hollow hydraulic cylinder 5 hollow in, hanger 4 is respectively equipped with in Hollow hydraulic cylinder 5 both sides, described hanger 4 connects the fixture block 1 on both sides rail 14 respectively by lifting rope 3, jig 2 is equipped with between the rail 14 and fixture block 1 of both sides, Unidirectional movement mechanism 6 is respectively equipped with at the two ends of Hollow hydraulic cylinder 5, oil cylinder fixing base 12 is provided with between the bottom, one end and sleeper of Hollow hydraulic cylinder 5, rail brace device 13 is provided with between the rail 14 of both sides, Hollow hydraulic cylinder 5 other end rear portion, described rail brace device 13 comprises nut 21, adjustment screw rod 22, bracer 23, one side brace 24 and opposite side strut 25, a described side brace 24 and opposite side strut 25 are the hollow rod body of inner threaded, be provided with between a side brace 24 and opposite side strut 25 and adjust screw rod 22, nut 21 is provided with at the middle part of adjustment screw rod 22, the two ends of described adjustment screw rod 22 are connected with the threaded one end of opposite side strut 25 with a side brace 24 respectively, bracer 23 is respectively equipped with the other end of opposite side strut 25 in a side brace 24, described bracer 23 is supported on the madial wall of both sides rail 14 with opposite side strut 25 respectively by a side brace 24.
Described hydraulic pressure car puller, on the piston rod that described Unidirectional movement mechanism 6 is separately positioned on Hollow hydraulic cylinder 5 front end and cylinder barrel rear end, an arbitrary Unidirectional movement mechanism 6 comprises two semicircular ring 17, draw ring 15 and extension spring 16, two described semicircular ring 17 are assembled into the two ends that annular arrangement is arranged on Hollow hydraulic cylinder 5 respectively, between inner ring surface, extension spring hole 20 is equipped with at the outer ring surface of two semicircular ring 17, extension spring 16 is equipped with in extension spring hole 20, be respectively equipped with draw ring 15 in one end of extension spring 16, the inner ring of described annular arrangement is made up of circular hole 18 sections and taper hole 19 sections.
Described hydraulic pressure car puller, the middle part on oil cylinder fixing base 12 is provided with downward arc depression 27, and described Hollow hydraulic cylinder 5 is connected in the arc depression 27 of oil cylinder fixing base 12, is equipped with the adapter plate 28 of fixed handle 26 at the both ends of oil cylinder fixing base 12.
Described hydraulic pressure car puller, on steel rope 8, interval is provided with multiple cutting ferrule A7 uniformly, distance between described two adjacent cutting ferrule A7 is equal with the stroke of Hollow hydraulic cylinder 5, one end and the one end being connected steel cable 10 of described steel rope 8 are compiled to insert and are connected, it is compiled slotting place and is interval with multiple cutting ferrule B9, is provided with rope sling 11 at the other end connecting steel cable 10.
Described hydraulic pressure car puller, described cutting ferrule A7 and cutting ferrule B9 is aluminum alloy gland, and described cutting ferrule A7 is compressed on steel rope 8 respectively, described cutting ferrule B9 is compressed on steel rope 8 respectively and inserts junction with the volume being connected steel cable 10.
Described hydraulic pressure car puller, the external motor-driven pumping plant of described Hollow hydraulic cylinder 5, described motor-driven pumping plant is driven by engine petrol, gasoline engine generator or battery pack.
Described hydraulic pressure car puller, described fixture block 1 is in " work " font structure, and described lifting rope 3 connects the middle part necking segment of fixture block 1 and the middle part hanger 4 of Hollow hydraulic cylinder 5 respectively.
Described hydraulic pressure car puller, described oil cylinder fixing base 12 is fixedly installed on sleeper.
Implement hydraulic pressure car puller described in the utility model, in use, rope sling 11 is hung over the cover hook place of accident car body, taper hole 19 end of one end of steel rope 8 from Hollow hydraulic cylinder 5 one end Unidirectional movement mechanism 6 is penetrated, pass from circular hole 18 end of Hollow hydraulic cylinder 5 other end Unidirectional movement mechanism 6, the hanger 4 of Hollow hydraulic cylinder 5 and " work " font fixture block 1 on both sides rail 14 top is connected respectively by two lifting ropes 3, rail brace device 13 is supported on the medial surface of both sides rail 14, the length of a side brace 24 and opposite side strut 25 is regulated by adjustment screw rod 22, a side brace 24 is made to withstand on the medial surface of both sides rail 14 respectively with the bracer 23 at opposite side strut 25 two ends, the strength that in multiple operation, both sides rail tightens up to the road heart is drawn for resisting, prevent the generation of second accident, thus ensure that stability and the safety of traction, Hollow hydraulic cylinder 5 provides power by motor-driven pumping plant, oil pipe is connected with between motor-driven pumping plant and Hollow hydraulic cylinder 5, start motor-driven pumping plant, make Hollow hydraulic cylinder 5 jacking, the draw ring 15 of the Unidirectional movement mechanism 6 of Hollow hydraulic cylinder 5 rear end of the cylinder block pulls open, extension spring 16 is pulled out, the extension spring locking of the Unidirectional movement mechanism 6 of Hollow hydraulic cylinder 5 cylinder piston rod end, steel rope 8 is driven to move forward, thus drive accident car body moves forward, after Hollow hydraulic cylinder 5 jacking, motor-driven pumping plant makes Hollow hydraulic cylinder 5 backhaul, the draw ring 15 of the Unidirectional movement mechanism 6 of Hollow hydraulic cylinder 5 rod end pulls open, extension spring 16 is pulled out, the Unidirectional movement mechanism 6 locking steel wire rope 8 of Hollow hydraulic cylinder 5 cylinder back-end, the retrogressing of Accident prevention car body, repeat, steel rope 8 and accident car body is driven to move forward by the crank motion of Hollow hydraulic cylinder 5, rerailer is installed at accident car body bogie truck place and makes accident car body rerail, thus complete accident rescue.
The non-detailed portion of the utility model is prior art.
Claims (8)
1. a hydraulic pressure car puller, comprise Hollow hydraulic cylinder (5), steel rope (8) and lifting rope (3), it is characterized in that: the inside of described Hollow hydraulic cylinder (5) is hollow setting, described steel rope (8) run through be arranged on Hollow hydraulic cylinder (5) hollow in, hanger (4) is respectively equipped with in Hollow hydraulic cylinder (5) both sides, described hanger (4) connects the fixture block (1) on both sides rail (14) respectively by lifting rope (3), jig (2) is equipped with between the rail (14) and fixture block (1) of both sides, Unidirectional movement mechanism (6) is respectively equipped with at the two ends of Hollow hydraulic cylinder (5), oil cylinder fixing base (12) is provided with between the bottom, one end and sleeper of Hollow hydraulic cylinder (5), rail brace device (13) is provided with between the rail (14) of both sides, Hollow hydraulic cylinder (5) other end rear portion, described rail brace device (13) comprises nut (21), adjustment screw rod (22), bracer (23), one side brace (24) and opposite side strut (25), the hollow rod body that a described side brace (24) and opposite side strut (25) are inner threaded, be provided with between a side brace (24) and opposite side strut (25) and adjust screw rod (22), nut (21) is provided with at the middle part of adjustment screw rod (22), the two ends of described adjustment screw rod (22) are connected with the threaded one end of a side brace (24) with opposite side strut (25) respectively, bracer (23) is respectively equipped with in a side brace (24) and the other end of opposite side strut (25), described bracer (23) is supported on the madial wall of both sides rail (14) respectively by a side brace (24) and opposite side strut (25).
2. hydraulic pressure car puller according to claim 1, it is characterized in that: on the piston rod that described Unidirectional movement mechanism (6) is separately positioned on Hollow hydraulic cylinder (5) front end and cylinder barrel rear end, an arbitrary Unidirectional movement mechanism (6) comprises two semicircular ring (17), draw ring (15) and extension spring (16), two described semicircular ring (17) are assembled into the two ends that annular arrangement is arranged on Hollow hydraulic cylinder (5) respectively, between inner ring surface, extension spring hole (20) is equipped with at the outer ring surface of two semicircular ring (17), extension spring (16) is equipped with in extension spring hole (20), draw ring (15) is respectively equipped with in one end of extension spring (16), the inner ring of described annular arrangement is made up of circular hole (18) section and taper hole (19) section.
3. hydraulic pressure car puller according to claim 1, it is characterized in that: the middle part on oil cylinder fixing base (12) is provided with downward arc depression (27), described Hollow hydraulic cylinder (5) is connected in the arc depression (27) of oil cylinder fixing base (12), is equipped with the adapter plate (28) of fixed handle (26) at the both ends of oil cylinder fixing base (12).
4. hydraulic pressure car puller according to claim 1, it is characterized in that: be provided with multiple cutting ferrule A(7 uniformly at the upper interval of steel rope (8)), described two adjacent cutting ferrule A(7) between distance equal with the stroke of Hollow hydraulic cylinder (5), one end and the one end being connected steel cable (10) of described steel rope (8) are compiled to insert and are connected, it is compiled slotting place and is interval with multiple cutting ferrule B(9), be provided with rope sling (11) at the other end connecting steel cable (10).
5. hydraulic pressure car puller according to claim 4, it is characterized in that: described cutting ferrule A(7) and cutting ferrule B(9) be aluminum alloy gland, described cutting ferrule A(7) be compressed on steel rope (8) respectively, described cutting ferrule B(9) be compressed on steel rope (8) respectively and insert junction with the volume being connected steel cable (10).
6. hydraulic pressure car puller according to claim 1, is characterized in that: the external motor-driven pumping plant of described Hollow hydraulic cylinder (5), described motor-driven pumping plant is driven by engine petrol, gasoline engine generator or battery pack.
7. hydraulic pressure car puller according to claim 1, is characterized in that: described fixture block (1) is in " work " font structure, and described lifting rope (3) connects the middle part necking segment of fixture block (1) and the middle part hanger (4) of Hollow hydraulic cylinder (5) respectively.
8. hydraulic pressure car puller according to claim 1, is characterized in that: described oil cylinder fixing base (12) is fixedly installed on sleeper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781127.7U CN204341091U (en) | 2014-12-12 | 2014-12-12 | A kind of hydraulic pressure car puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781127.7U CN204341091U (en) | 2014-12-12 | 2014-12-12 | A kind of hydraulic pressure car puller |
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| Publication Number | Publication Date |
|---|---|
| CN204341091U true CN204341091U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420781127.7U Expired - Fee Related CN204341091U (en) | 2014-12-12 | 2014-12-12 | A kind of hydraulic pressure car puller |
Country Status (1)
| Country | Link |
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| CN (1) | CN204341091U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799728A (en) * | 2016-05-13 | 2016-07-27 | 吉林市祥隆铁路救援技术开发有限公司 | Pawl-type vehicle puller |
| CN108953290A (en) * | 2018-07-26 | 2018-12-07 | 佛山三水鼎力液压机械设备有限公司 | A kind of oil cylinder traction device |
| CN109017862A (en) * | 2018-07-26 | 2018-12-18 | 佛山三水鼎力液压机械设备有限公司 | A kind of continuity hydraulic traction device |
| CN109131424A (en) * | 2018-07-26 | 2019-01-04 | 佛山三水鼎力液压机械设备有限公司 | A kind of chain fastener type hydraulic traction device |
| CN111573187A (en) * | 2020-05-29 | 2020-08-25 | 中国人民解放军63653部队 | Heavy load track transfer system |
| CN117087718A (en) * | 2023-10-19 | 2023-11-21 | 吉林市祥隆铁路救援技术开发有限公司 | Double-hydraulic-cylinder traction equipment |
-
2014
- 2014-12-12 CN CN201420781127.7U patent/CN204341091U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799728A (en) * | 2016-05-13 | 2016-07-27 | 吉林市祥隆铁路救援技术开发有限公司 | Pawl-type vehicle puller |
| CN105799728B (en) * | 2016-05-13 | 2018-05-08 | 吉林市祥隆铁路救援技术开发有限公司 | A kind of pawl type car puller |
| CN108953290A (en) * | 2018-07-26 | 2018-12-07 | 佛山三水鼎力液压机械设备有限公司 | A kind of oil cylinder traction device |
| CN109017862A (en) * | 2018-07-26 | 2018-12-18 | 佛山三水鼎力液压机械设备有限公司 | A kind of continuity hydraulic traction device |
| CN109131424A (en) * | 2018-07-26 | 2019-01-04 | 佛山三水鼎力液压机械设备有限公司 | A kind of chain fastener type hydraulic traction device |
| CN111573187A (en) * | 2020-05-29 | 2020-08-25 | 中国人民解放军63653部队 | Heavy load track transfer system |
| CN117087718A (en) * | 2023-10-19 | 2023-11-21 | 吉林市祥隆铁路救援技术开发有限公司 | Double-hydraulic-cylinder traction equipment |
| CN117087718B (en) * | 2023-10-19 | 2024-01-30 | 吉林市祥隆铁路救援技术开发有限公司 | Double-hydraulic-cylinder traction equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 471000 No. 2, Qiming East Road, tawan street, Fuhe Hui District, Luoyang City, Henan Province Patentee after: LUOYANG DAZHAO RAILWAY LOCOMOTIVE FITTING CO.,LTD. Address before: 471000 Wugu road Wusi community, Chanhe District, Luoyang City, Henan Province Patentee before: Fu Wensheng |
|
| 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: 20150520 |