CN117105121A - Hydraulic bidirectional transfer rescue device - Google Patents
Hydraulic bidirectional transfer rescue device Download PDFInfo
- Publication number
- CN117105121A CN117105121A CN202311359318.4A CN202311359318A CN117105121A CN 117105121 A CN117105121 A CN 117105121A CN 202311359318 A CN202311359318 A CN 202311359318A CN 117105121 A CN117105121 A CN 117105121A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- supporting seat
- assembly
- oil
- concave supporting
- 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.)
- Pending
Links
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 55
- 238000007789 sealing Methods 0.000 claims description 76
- 230000003068 static effect Effects 0.000 claims description 27
- 239000000428 dust Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 119
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Actuator (AREA)
Abstract
The invention belongs to the field of hydraulic drive translation equipment in roof-top restoration equipment of railway rescue equipment, in particular to a hydraulic bidirectional transfer rescue device, which comprises a concave supporting seat assembly, a bidirectional double-acting oil cylinder assembly and a transverse moving panel assembly, wherein a bidirectional double-acting oil cylinder assembly limiting and buckling piece is arranged in the concave beam supporting seat assembly, the bidirectional double-acting oil cylinder assembly is arranged in the concave supporting seat assembly, an oil supply pipeline of the bidirectional double-acting oil cylinder passes through the inside of the concave supporting seat and is provided with three parallel connection points outside the concave supporting seat assembly, so that the connection in different directions is realized, the transverse moving panel assembly is arranged above the concave supporting seat assembly and is hinged at two ends of the bidirectional double-acting transverse moving oil cylinder assembly, and the device is integrally integrated, and compared with the prior art, the device has the following points: the number and difficulty of on-site assembly parts are reduced; the load is more stable in transverse movement, so that the phenomenon of sliding can be avoided; the overall installation height of the equipment is reduced, and the equipment can adapt to a bottomer working space.
Description
Technical Field
The invention belongs to the field of hydraulic drive translation equipment in roof restoration equipment of railway rescue equipment, and particularly relates to a hydraulic bidirectional transfer rescue device.
Background
In the conventional authentication system jacking equipment in China, the structure is that a transverse beam is paved below the vertex of a car body, a transverse trolley is arranged on the transverse beam, and a lifting oil cylinder is arranged on the transverse trolley; the combined transverse structure has large height and size, and is not beneficial to low-space operation in case of accidents; the transverse trolley moves straight in one direction on the transverse beam, and can move in the opposite direction only after the reversing clamping seat is adjusted if the transverse trolley needs to move in the reversing way and manually move to the bottom of the accident vehicle, so that great hidden danger exists for personal safety in operation; meanwhile, the power of the traversing trolley is derived from the reciprocating extension of a hydraulic cylinder in the trolley, and the traversing trolley is matched with the clamping seat and the positioning holes on the traversing beam to form intermittent stepping motion, so that the single traversing distance is small, the reset requirement can be met only by multiple times of stepping intermittent traversing motions, and meanwhile, the multiple times of stepping intermittent motions are easy to generate instability; when the trolley transversely moves, the connecting rubber pipe is dragged to scratch on the ground and the transverse beam, so that the rubber pipe is very easy to damage, and other objects are scraped to cause potential safety hazards; the traversing trolley moves in a roller form, so that the phenomenon of sliding the trolley is easy to occur, secondary accidents are caused, and the accident consequences are enlarged;
in order to solve the problems, development of a hydraulic bidirectional transfer rescue device is urgently needed, and when the hydraulic bidirectional transfer rescue device is used, a bidirectional composite transverse moving structure is adopted, the overall installation height is low, the movement is stable, the transverse moving distance is large, the hydraulic rubber tube is connected to a fixed position, the rubber tube is not scratched, the accident vehicle bottom operation reversing is not needed, and the reversing and the movement can be controlled remotely.
Disclosure of Invention
The invention aims to provide a hydraulic bidirectional transfer rescue device, which aims to solve the problems.
In order to achieve the above purpose, the following technical scheme is provided:
the utility model provides a hydraulic pressure is two-way to move and is carried rescue device which characterized in that: the two-way double-acting oil cylinder assembly is arranged in the concave supporting seat assembly and fixed in a concave structure of the concave supporting seat assembly through two oil cylinder fasteners by using inner hexagon bolts, and hinge structures at the lower parts of two ends of the two-way double-acting oil cylinder assembly are hinged with oil cylinder hinges at the two ends of the two-way double-acting oil cylinder assembly through hinge shafts so as to form a whole;
the bidirectional double-acting oil cylinder assembly consists of an oil cylinder body, a bidirectional piston, an oil cylinder rod, an oil cylinder end cover, an oil cylinder hinge, an oil way connecting plate, a hinge shaft gasket, a bidirectional sealing piece, a unidirectional sealing piece, a first static sealing piece, a piston guide ring, a cylinder rod guide ring, an end cover dust-proof ring, a second static sealing piece, a first combined sealing pad, a first inner hexagon bolt and an elastic retainer ring for a shaft;
the transverse moving panel assembly consists of a transverse moving panel, a transverse moving slide plate, a guide seat, a guide wheel shaft, a countersunk head bolt and a fourth inner hexagon bolt;
the concave supporting seat assembly consists of a concave supporting seat, an oil cylinder fastener, an oil cylinder extension joint, an oil distribution plate, a hollow joint, a rubber pipe fastener, a third static sealing piece, a first combined sealing pad, a second combined sealing pad, a third combined sealing pad, a second inner hexagon bolt, a hexagonal thin nut, a hydraulic rubber pipe, a third inner hexagon bolt and a quick joint.
Preferably, the two oil cylinder rods are respectively and fixedly connected to two ends of the bidirectional piston through threads, and the bidirectional sealing element and the piston guide ring are respectively arranged in corresponding annular grooves on the cylindrical surface of the bidirectional piston and then are arranged in the oil cylinder body; the one-way sealing piece, the cylinder rod guide ring, the end cover dustproof ring and the first static sealing piece are respectively arranged in corresponding annular grooves in the inner circle of the cylinder end cover, and then the cylinder end cover is sleeved on the cylinder rod and fixedly connected with the cylinder body through threads, and the two ends of the cylinder end cover are identical in form.
Preferably, the oil cylinder hinge is screwed on the oil cylinder rod; the second static sealing piece is arranged between the outer circular plane of the oil cylinder body and the oil way connecting plate and is embedded in the cylindrical counter bore of the oil way connecting plate, the oil way connecting plate is fixedly connected with the oil cylinder body through a first inner hexagonal bolt, and the first combined sealing gasket is embedded in the cylindrical counter bore of the oil way connecting plate.
Preferably, the circumferential stepped section of the outer cylindrical surface of the oil cylinder of the bidirectional double-acting oil cylinder assembly is placed in the limiting clamping plate structure in the concave structure of the concave supporting seat, and the two oil cylinder fasteners are respectively buckled at the circumferential stage of the outer cylindrical surface of the oil cylinder and fixedly connected with the threaded hole of the limiting clamping plate in the concave structure of the concave supporting seat through a second inner hexagon bolt; the hexagonal thin nut is arranged on the screw thread of the oil cylinder extension joint, penetrates into the concave structure on the inner side of the concave supporting seat from the outer side of the concave supporting seat through the mounting hole, and is fixedly connected with the screw thread of the oil distribution plate of the bidirectional double-acting oil cylinder assembly through the screw thread on the deep end of the oil cylinder extension joint, and is screwed with the concave supporting seat to be fastened; the third static sealing piece is embedded into a cylinder counter bore of the oil cylinder extension joint, the second combined sealing gasket is placed in a cylinder counter bore of the oil distribution plate, and the hollow joint passes through the cylinder counter bore of the oil distribution plate and is fixedly connected with the oil cylinder extension joint through threads.
Preferably, the third combined sealing gasket is sleeved into the threaded end of the quick connector and fixedly connected with the hollow connector through threads; the first combined sealing gaskets are sleeved into threaded ends of the hydraulic rubber pipes respectively and are fixedly connected with threaded holes on two sides of the oil distribution plate; the other end is compacted on the concave supporting seat by a rubber pipe fastener, and a third inner hexagon bolt passes through a rubber pipe fastener mounting hole and is fixedly connected on the concave supporting seat.
Preferably, the transverse sliding plate is fixedly arranged at the bottom of the transverse sliding panel through a countersunk head bolt, the guide wheel shaft penetrates through the guide wheel and is arranged in the guide seat positioning hole, and the guide seat and the transverse sliding plate are fixedly arranged through a fourth inner hexagon bolt.
Preferably, hinge holes at two ends of the transverse moving panel assembly are hinged with hinge holes of the oil cylinder hinge through hinge shafts, a gasket of the hinge shaft is sleeved at the extending end of the hinge shaft, the extending end of the hinge shaft is limited by an elastic retainer ring for a shaft, and the structures of the left end and the right end are consistent.
The beneficial effects of the invention are as follows:
1. the invention has the advantages of continuing the high performance/price ratio of the rescue machine tool by the top-reset method, greatly reducing the modern one-time investment of the rescue equipment, obviously improving the rescue recovery efficiency, saving the rescue recovery cost, saving a large amount of auxiliary operation time and the like; the method is improved and optimized on the basis of the original top-complex method equipment structure, and the transverse beam and the transverse trolley are combined into a composite part, so that the number and difficulty of on-site assembly parts are reduced; the traditional traversing trolley and the traversing motion form of the wheel axle are canceled, and the traversing structure adopts the sliding friction pair moving form with self-lubricating property and low friction coefficient, so that the concentrated line contact stress of the traditional wheel axle structure is converted into the scattered surface contact stress, and the defect of concentrated stress on the upper surface of the traversing beam is greatly reduced; the original high-pair rolling friction movement is changed into low-pair sliding friction movement, so that the load is more stable in transverse movement, and the low-pair sliding friction movement has certain self-locking property under the action of friction force when no external force is applied in transverse movement, and the phenomenon of sliding a vehicle can be avoided; the problem that the existing equipment is excessively high in overall combined installation height and cannot be combined and installed due to the fact that the vertex position is at the bottom after the car body is off line in part of accident sites is solved; the rubber tube connecting point of the power source of the transverse moving structure is in a fixed point form, so that the phenomenon that the hydraulic rubber tube inserted on the transverse moving trolley is scratched with a transverse moving beam or other components when moving along with the trolley is avoided, and the hydraulic rubber tube is damaged or broken when serious; the intermittent transverse movement is not needed for a plurality of times, the transverse movement is in place once, and the distance can reach 1000mm once; when the moving direction needs to be changed, the direction of the clamping seat does not need to be manually changed from the position of equipment in lifting operation, the clamping seat can be transversely moved in the opposite direction through long-distance control, the problem that a person performs reversing operation under a car body and huge dangerously exists is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of a concave support assembly;
FIG. 4 is a schematic structural view of a bi-directional double-acting ram assembly;
FIG. 5 is a schematic cross-sectional view of a bi-directional double-acting ram assembly;
FIG. 6 is a schematic view of a traversing panel assembly;
FIG. 7 is a schematic diagram of a specific embodiment of the present invention;
FIG. 8 is a second embodiment of the present invention;
FIG. 9 is a third embodiment of the present invention;
in the figure: 10. the concave supporting seat assembly, 101, the concave supporting seat, 102, the oil cylinder fastener, 103, the oil cylinder extension joint, 104, the oil distribution plate, 105, the hollow joint, 106, the rubber pipe fastener, 801, the third static sealing piece, 802, the second combined sealing pad, 803, the third combined sealing pad, 804, the second inner hexagonal bolt, 805, the hexagonal thin nut, 806, the hydraulic rubber pipe, 807, the third inner hexagonal bolt, 808, the quick joint, 20, the two-way double-acting oil cylinder assembly, 201, the oil cylinder body, 202, the two-way piston, 203, the oil cylinder rod, 204, the oil cylinder end cover, 205 and the oil cylinder hinge, 206, oil passage connecting plates, 207, hinge shafts, 208, hinge shaft washers, 501, two-way seals, 502, one-way seals, 503, first static seals, 504, piston guide rings, 505, cylinder rod guide rings, 506, end cover dust rings, 507, second static seals, 508, first combined sealing gaskets, 509, first socket head cap bolts, 510, shaft circlips, 30, traversing panel assemblies, 301, traversing panels, 302, traversing slides, 303, guide holders, 304, guide wheels, 305, guide wheel shafts, 601, countersunk head bolts, 602, and fourth socket head cap bolts.
Detailed Description
The technical solutions of the structural schematic diagrams in the embodiments of the present invention will be clearly and fully described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
1-9, a hydraulic bidirectional transfer rescue device comprises a concave supporting seat assembly (10), a bidirectional double-acting oil cylinder assembly (20), a transverse moving panel assembly (30), wherein the bidirectional double-acting oil cylinder assembly (20) is arranged in the concave supporting seat assembly (10) and is fixed in a concave structure of the concave supporting seat assembly (10) through two oil cylinder fasteners (102) by using hexagon socket head cap screws, and hinge structures at two ends of the transverse moving panel assembly (30) are hinged with oil cylinder hinges (205) at two ends of the bidirectional double-acting oil cylinder assembly (20) through hinge shafts (207) to form a whole;
the concave supporting seat assembly (10) consists of a concave supporting seat (101), an oil cylinder fastener (102), an oil cylinder extension joint (103), an oil distribution plate (104), a hollow joint (105), a rubber pipe fastener (106), a third static sealing piece (801), a first combined sealing pad (508), a second combined sealing pad (802), a third combined sealing pad (803), a second inner hexagonal bolt (804), a hexagonal thin nut (805), a hydraulic rubber pipe (806), a third inner hexagonal bolt (807) and a quick joint (808);
the bidirectional double-acting oil cylinder assembly (20) consists of an oil cylinder body (201), a bidirectional piston (202), an oil cylinder rod (203), an oil cylinder end cover (204), an oil cylinder hinge (205), an oil circuit connecting plate (206), a hinge shaft (207), a hinge shaft gasket (208), a bidirectional sealing piece (501), a unidirectional sealing piece (502), a first static sealing piece (503), a piston guide ring (504), a cylinder rod guide ring (505), an end cover dust ring (506), a second static sealing piece (507), a first combined sealing pad (508), a first hexagon socket head cap bolt (509) and a shaft elastic retainer ring (510);
the transverse moving panel assembly (30) consists of a transverse moving panel (301), a transverse moving sliding plate (302), a guide seat (303), a guide wheel (304), a guide wheel shaft (305), a countersunk head bolt (601) and a fourth inner hexagon bolt (602);
as the preferred implementation scheme of the embodiment, two oil cylinder rods (203) are respectively and fixedly connected to two ends of a bidirectional piston (202) through threads, a bidirectional sealing element (501) and a piston guide ring (504) are respectively arranged in corresponding annular grooves on the cylindrical surface of the bidirectional piston (202), and then are arranged in an oil cylinder body (201); the one-way sealing element (502), the cylinder rod guide ring (505), the end cover dust ring (506) and the first static sealing element (503) are respectively arranged in corresponding annular grooves in the cylinder end cover (204), then the cylinder end cover (204) is sleeved on the cylinder rod (203) and fixedly connected with the cylinder body (201) through threads, and the two ends are consistent in form;
as a preferred implementation of the embodiment, the oil cylinder hinge (205) is screwed on the oil cylinder rod (203); the second static sealing piece (507) is arranged between the outer circular plane of the oil cylinder body (201) and the oil way connecting plate (206) and is embedded in the cylindrical counter bore of the oil way connecting plate (206), the oil way connecting plate (206) is fixedly connected with the oil cylinder body (201) through a first inner hexagonal bolt (509), and the first combined sealing gasket (508) is embedded in the cylindrical counter bore of the oil way connecting plate (206);
as the preferred implementation scheme of the embodiment, the circumference step section of the outer column surface of the oil cylinder body (201) of the bidirectional double-acting oil cylinder assembly (20) is placed in the limit clamping plate structure in the concave structure of the concave supporting seat (101), and the two oil cylinder fasteners (102) are respectively buckled and pressed on the circumference step section of the outer column surface of the oil cylinder body (201) and fixedly connected with the limit clamping plate threaded hole in the concave structure of the concave supporting seat (101) through a second inner hexagon bolt (804); the hexagonal thin nut (805) is arranged on the thread of the oil cylinder extension joint (103), the outer side of the concave supporting seat (101) penetrates into the concave structure of the inner side of the concave supporting seat (101) through the mounting hole, the deep end thread of the oil cylinder extension joint (103) is fixedly connected with the threaded hole of the oil distribution plate (104) of the bidirectional double-acting oil cylinder assembly (20), and the hexagonal thin nut (805) is screwed on and is tightly backed with the concave supporting seat (101); the third static sealing piece (801) is embedded into a cylindrical counter bore of the oil cylinder extension joint (103), the second combined sealing gasket (802) is placed in a cylindrical counter bore of the oil distribution plate (104), and the hollow joint (105) penetrates through the cylindrical counter bore of the oil distribution plate (104) and is fixedly connected with the oil cylinder extension joint (103) through threads;
as a preferred implementation of the embodiment, a third combined sealing gasket (803) is sleeved into the threaded end of the quick connector (808) and is fixedly connected with the hollow connector (105) through threads; the first combined sealing gaskets (508) are respectively sleeved into threaded ends of the hydraulic rubber pipes (806) and are fixedly connected with threaded holes on two sides of the oil distribution plate (104); the other end is compacted on the concave supporting seat (101) by a rubber pipe fastener (106), and a third inner hexagon bolt (807) passes through a mounting hole of the rubber pipe fastener (106) and is fixedly connected on the concave supporting seat (101);
as the preferred implementation scheme of the embodiment, a transverse sliding plate (302) is fixedly arranged at the bottom of a transverse sliding panel (301) through a countersunk head bolt (601), a guide wheel shaft (305) penetrates through a guide wheel (304) and is arranged in a positioning hole of a guide seat (303), and the guide seat (303) and the transverse sliding plate (302) are fixedly arranged through a fourth inner hexagon bolt (602);
as the preferred implementation scheme of the embodiment, hinge holes at two ends of the transverse moving panel assembly (30) are hinged with hinge holes of the oil cylinder hinge (205) through a hinge shaft (207), a hinge shaft gasket (208) is sleeved at the extending end of the hinge shaft (207), the extending end of the hinge shaft (207) is limited by a shaft elastic retainer ring (510), and the structures of the left end and the right end are consistent;
in the specific implementation of the invention, referring to fig. 1-2, a hydraulic bidirectional transfer rescue device comprises a concave supporting seat assembly (10), a bidirectional double-acting oil cylinder assembly (20), a transverse moving panel assembly (30), wherein the bidirectional double-acting oil cylinder assembly (20) is arranged in the concave supporting seat assembly (10) and is fixed in a concave structure of the concave supporting seat assembly (10) through two oil cylinder fasteners (102) by using hexagon socket head cap screws, and hinge structures at the lower parts of two ends of the transverse moving panel assembly (30) are hinged with oil cylinder hinges (205) at the two ends of the bidirectional double-acting oil cylinder assembly (20) through hinge shafts (207) to form a whole;
referring to fig. 3, the concave supporting seat assembly (10) is composed of a concave supporting seat (101), an oil cylinder fastener (102), an oil cylinder extension joint (103), an oil distribution plate (104), a hollow joint (105), an oil pipe fastener (106), a third static sealing piece (801), a first combined sealing gasket (508), a second combined sealing gasket (802), a third combined sealing gasket (803), a second hexagon socket head cap screw (804), a hexagon socket head cap screw (805), a hydraulic oil pipe (806), a third hexagon socket head cap screw (807) and a quick joint (808); the two-way double-acting oil cylinder assembly (20) is characterized in that the circumferential step section of the outer cylinder surface of an oil cylinder body (201) is placed in the limiting clamping plate structure in the concave structure of a concave supporting seat (101), and two oil cylinder fasteners (102) are respectively buckled and pressed on the circumferential stage of the outer cylinder surface of the oil cylinder body (201) and fixedly connected with the threaded hole of the limiting clamping plate in the concave structure of the concave supporting seat (101) through a second inner hexagon bolt (804); the hexagonal thin nut (805) is arranged on the thread of the oil cylinder extension joint (103), the outer side of the concave supporting seat (101) penetrates into the concave structure of the inner side of the concave supporting seat (101) through the mounting hole, the deep end thread of the oil cylinder extension joint (103) is fixedly connected with the threaded hole of the oil distribution plate (104) of the bidirectional double-acting oil cylinder assembly (20), and the hexagonal thin nut (805) is screwed on and is tightly backed with the concave supporting seat (101); the third static sealing piece (801) is embedded into a cylindrical counter bore of the oil cylinder extension joint (103), the second combined sealing gasket (802) is placed in a cylindrical counter bore of the oil distribution plate (104), and the hollow joint (105) penetrates through the cylindrical counter bore of the oil distribution plate (104) and is fixedly connected with the oil cylinder extension joint (103) through threads; the third combined sealing gasket (803) is sleeved into the threaded end of the quick connector (808) and is fixedly connected with the hollow connector (105) through threads; the first combined sealing gaskets (508) are respectively sleeved into threaded ends of the hydraulic rubber pipes (806) and are fixedly connected with threaded holes on two sides of the oil distribution plate (104); the other end is compacted on the concave supporting seat (101) by a rubber pipe fastener (106), and a third inner hexagon bolt (807) passes through a mounting hole of the rubber pipe fastener (106) and is fixedly connected on the concave supporting seat (101);
referring to fig. 4-5, a bidirectional double-acting cylinder assembly (20) is composed of a cylinder body (201), a bidirectional piston (202), a cylinder rod (203), a cylinder end cover (204), a cylinder hinge (205), an oil way connecting plate (206), a hinge shaft (207), a hinge shaft gasket (208), a bidirectional sealing piece (501), a unidirectional sealing piece (502), a first static sealing piece (503), a piston guide ring (504), a cylinder rod guide ring (505), an end cover dust-proof ring (506), a second static sealing piece (507), a first combined sealing gasket (508), a first hexagon socket head cap bolt (509) and a shaft elastic retainer ring (510); the two oil cylinder rods (203) are respectively and fixedly connected to two ends of the bidirectional piston (202) through threads, the bidirectional sealing element (501) and the piston guide ring (504) are respectively arranged in corresponding annular grooves on the cylindrical surface of the bidirectional piston (202), and then the bidirectional piston is arranged in the oil cylinder body (201); the one-way sealing element (502), the cylinder rod guide ring (505), the end cover dust ring (506) and the first static sealing element (503) are respectively arranged in corresponding annular grooves in the cylinder end cover (204), then the cylinder end cover (204) is sleeved on the cylinder rod (203) and fixedly connected with the cylinder body (201) through threads, and the two ends are consistent in form; the oil cylinder hinge (205) is screwed on the oil cylinder rod (203); the second static sealing piece (507) is arranged between the outer circular plane of the oil cylinder body (201) and the oil way connecting plate (206) and is embedded in the cylindrical counter bore of the oil way connecting plate (206), the oil way connecting plate (206) is fixedly connected with the oil cylinder body (201) through a first inner hexagonal bolt (509), and the first combined sealing gasket (508) is embedded in the cylindrical counter bore of the oil way connecting plate (206);
referring to fig. 6, a traverse panel assembly (30) comprises a traverse panel (301), a traverse slide (302), a guide seat (303), a guide wheel (304), a guide wheel shaft (305), a countersunk head bolt (601) and a fourth hexagon socket head cap bolt (602); the transverse sliding plate (302) is fixedly arranged at the bottom of the transverse sliding panel (301) through a countersunk head bolt (601), a guide wheel shaft (305) penetrates through a guide wheel (304) and is arranged in a positioning hole of a guide seat (303), and the guide seat (303) and the transverse sliding plate (302) are fixedly arranged through a fourth inner hexagon bolt (602);
referring to fig. 7, in order to make a practical use of a laying chart, a hydraulic bidirectional transfer rescue device is arranged above two rails, lifting jacks are arranged on the hydraulic bidirectional transfer rescue device, and transfer operation is performed by the hydraulic bidirectional transfer rescue device;
referring to fig. 8, in the first paving form of the present invention, the whole equipment is paved at the center of the track, the center of the track is a reset point, the lifting operation point can be located at a distance of 500mm from the reset point, the two-way transfer operation can be performed, and the transfer distances are all 500mm;
referring to fig. 9, in a second paving form of the present invention, the whole device is paved at one side in an offset way by 500mm, the center of the track is a reset point, and the lifting operation point can be 1000mm away from the reset point.
Claims (7)
1. The utility model provides a hydraulic pressure is two-way to move and is carried rescue device which characterized in that: the dual-purpose hydraulic lifting device comprises a concave supporting seat assembly (10), a dual-purpose double-acting oil cylinder assembly (20) and a transverse moving panel assembly (30), wherein the dual-purpose double-acting oil cylinder assembly (20) is arranged inside the concave supporting seat assembly (10) and is fixed in a concave structure of the concave supporting seat assembly (10) through two oil cylinder fasteners (102) by using inner hexagonal bolts, and hinge structures at the lower parts of two ends of the transverse moving panel assembly (30) are hinged with oil cylinder hinges (205) at the two ends of the dual-purpose double-acting oil cylinder assembly (20) through hinge shafts (207) to form a whole;
the bidirectional double-acting oil cylinder assembly (20) consists of an oil cylinder body (201), a bidirectional piston (202), an oil cylinder rod (203), an oil cylinder end cover (204), an oil cylinder hinge (205), an oil circuit connecting plate (206), a hinge shaft (207), a hinge shaft gasket (208), a bidirectional sealing piece (501), a unidirectional sealing piece (502), a first static sealing piece (503), a piston guide ring (504), a cylinder rod guide ring (505), an end cover dust ring (506), a second static sealing piece (507), a first combined sealing gasket (508), a first hexagon socket head cap bolt (509) and a shaft elastic retainer ring (510);
the transverse moving panel assembly (30) consists of a transverse moving panel (301), a transverse moving sliding plate (302), a guide seat (303), guide wheels (304), a guide wheel shaft (305), countersunk head bolts (601) and fourth inner hexagon bolts (602);
the concave supporting seat assembly (10) comprises a concave supporting seat (101), an oil cylinder fastener (102), an oil cylinder extension joint (103), an oil distribution plate (104), a hollow joint (105), a rubber pipe fastener (106), a third static sealing piece (801), a first combined sealing pad (508), a second combined sealing pad (802), a third combined sealing pad (803), a second inner hexagon bolt (804), a hexagonal thin nut (805), a hydraulic rubber pipe (806), a third inner hexagon bolt (807) and a quick joint (808).
2. The hydraulic bi-directional transfer rescue device of claim 1, wherein: the two oil cylinder rods (203) are respectively and fixedly connected to two ends of the bidirectional piston (202) through threads, the bidirectional sealing element (501) and the piston guide ring (504) are respectively arranged in corresponding annular grooves on the cylindrical surface of the bidirectional piston (202), and then the two oil cylinder rods are arranged in the oil cylinder body (201); the one-way sealing element (502), the cylinder rod guide ring (505), the end cover dust ring (506) and the first static sealing element (503) are respectively arranged in corresponding annular grooves in the cylinder end cover (204), then the cylinder end cover (204) is sleeved on the cylinder rod (203) and fixedly connected with the cylinder body (201) through threads, and the two ends are identical in form.
3. The hydraulic bi-directional transfer rescue device of claim 1, wherein: the oil cylinder hinge (205) is screwed on the oil cylinder rod (203); the second static sealing piece (507) is arranged between the outer circular plane of the oil cylinder body (201) and the oil way connecting plate (206) and is embedded in the cylindrical counter bore of the oil way connecting plate (206), the oil way connecting plate (206) is fixedly connected with the oil cylinder body (201) through a first inner hexagonal bolt (509), and the first combined sealing gasket (508) is embedded in the cylindrical counter bore of the oil way connecting plate (206).
4. The hydraulic bi-directional transfer rescue device of claim 1, wherein: the two-way double-acting oil cylinder assembly (20) is characterized in that the circumferential step section of the outer cylinder surface of an oil cylinder body (201) is placed in the limiting clamping plate structure in the concave structure of a concave supporting seat (101), and two oil cylinder fasteners (102) are respectively buckled and pressed on the circumferential step section of the outer cylinder surface of the oil cylinder body (201) and fixedly connected with the threaded hole of the limiting clamping plate in the concave structure of the concave supporting seat (101) through a second inner hexagon bolt (804); the hexagonal thin nut (805) is arranged on the thread of the oil cylinder extension joint (103), the outer side of the concave supporting seat (101) penetrates into the concave structure of the inner side of the concave supporting seat (101) through the mounting hole, the deep end thread of the oil cylinder extension joint (103) is fixedly connected with the threaded hole of the oil distribution plate (104) of the bidirectional double-acting oil cylinder assembly (20), and the hexagonal thin nut (805) is screwed on and is tightly backed with the concave supporting seat (101); the third static sealing piece (801) is embedded into a cylindrical counter bore of the oil cylinder extension joint (103), the second combined sealing gasket (802) is placed in a cylindrical counter bore of the oil distribution plate (104), and the hollow joint (105) penetrates through the cylindrical counter bore of the oil distribution plate (104) and is fixedly connected with the oil cylinder extension joint (103) through threads.
5. The hydraulic bi-directional transfer rescue device of claim 1, wherein: the third combined sealing gasket (803) is sleeved into the threaded end of the quick connector (808) and is fixedly connected with the hollow connector (105) through threads; the first combined sealing gaskets (508) are respectively sleeved into threaded ends of the hydraulic rubber pipes (806) and are fixedly connected with threaded holes on two sides of the oil distribution plate (104); the other end is compacted on the concave supporting seat (101) by a rubber pipe fastener (106), and a third inner hexagon bolt (807) passes through a rubber pipe fastener (106) mounting hole and is fixedly connected on the concave supporting seat (101).
6. The hydraulic bi-directional transfer rescue device of claim 1, wherein: the transverse sliding plate (302) is fixedly arranged at the bottom of the transverse sliding panel (301) through a countersunk head bolt (601), a guide wheel shaft (305) penetrates through a guide wheel (304) and is arranged in a positioning hole of a guide seat (303), and the guide seat (303) and the transverse sliding plate (302) are fixedly arranged through a fourth inner hexagon bolt (602).
7. The hydraulic bi-directional transfer rescue device of claim 1, wherein: hinge holes at two ends of the transverse moving panel assembly (30) are hinged with hinge holes of the oil cylinder hinge (205) through hinge shafts (207), hinge shaft gaskets (208) are sleeved at the extending ends of the hinge shafts (207), the extending ends of the hinge shafts (207) are limited by elastic check rings (510) for shafts, and the structures of the left end and the right end are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311359318.4A CN117105121A (en) | 2023-10-20 | 2023-10-20 | Hydraulic bidirectional transfer rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311359318.4A CN117105121A (en) | 2023-10-20 | 2023-10-20 | Hydraulic bidirectional transfer rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117105121A true CN117105121A (en) | 2023-11-24 |
Family
ID=88809419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311359318.4A Pending CN117105121A (en) | 2023-10-20 | 2023-10-20 | Hydraulic bidirectional transfer rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117105121A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721994A (en) * | 2021-02-24 | 2021-04-30 | 洛阳大曌铁路机车配件有限公司 | Integrated transverse moving mechanism and railway rescue method |
| CN215851251U (en) * | 2021-09-16 | 2022-02-18 | 吉林市祥隆铁路救援技术开发有限公司 | Wheel-free supporting plate type transverse moving rescue recovery device |
| CN216642630U (en) * | 2021-11-29 | 2022-05-31 | 湖北恒晟液压有限公司 | Bidirectional telescopic multifunctional hydraulic oil cylinder |
-
2023
- 2023-10-20 CN CN202311359318.4A patent/CN117105121A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721994A (en) * | 2021-02-24 | 2021-04-30 | 洛阳大曌铁路机车配件有限公司 | Integrated transverse moving mechanism and railway rescue method |
| CN215851251U (en) * | 2021-09-16 | 2022-02-18 | 吉林市祥隆铁路救援技术开发有限公司 | Wheel-free supporting plate type transverse moving rescue recovery device |
| CN216642630U (en) * | 2021-11-29 | 2022-05-31 | 湖北恒晟液压有限公司 | Bidirectional telescopic multifunctional hydraulic oil cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2835203Y (en) | Horizontal pushing device for blast furnace proper | |
| CN117105121A (en) | Hydraulic bidirectional transfer rescue device | |
| CN213018330U (en) | Pipeline patching device for hydraulic engineering convenient to installation | |
| CN103552925A (en) | Cable pulley | |
| CN205382571U (en) | Steel structure column | |
| CN205077935U (en) | Carrier dolly with device falls in microliter a little | |
| RU2577349C1 (en) | Hydraulic rig leveling mechanism | |
| CN206940344U (en) | A kind of cold rolling mill hydraulic cylinder changing device | |
| CN108397639B (en) | Pipeline self-adaptive robot walking system | |
| CN207848084U (en) | A kind of compression spring self-resetting oil cylinder of heavy load and limited lifting space | |
| CN205314926U (en) | Rig substructure translation device with adjustable interval | |
| CN214368536U (en) | Anti-collision device for gas pipeline | |
| CN209831505U (en) | Arbitrary automatic telescopic supporting tool for assembling large-tonnage dump truck | |
| CN201186592Y (en) | Zero elevation side arranged tyre detacher | |
| CN209831504U (en) | Arbitrary automatic telescopic supporting tool for assembling large-tonnage dump truck | |
| CN208663642U (en) | A kind of detector for bogie wheels of circular cooler replacement operation tooling | |
| CN210465149U (en) | Comprehensive test bed for deformation bearing performance of highway bridge expansion device | |
| CN203602225U (en) | Clamp for hoisting tire of heavy truck | |
| CN203702102U (en) | Moving mechanism for well repair applicable to tower type oil pumping unit | |
| CN202906284U (en) | Cable maintaining fixing device | |
| CN219387935U (en) | Portable underground upright post quick dismounting device | |
| CN213982291U (en) | Hydrogen pipeline structure convenient to installation | |
| CN218258126U (en) | Clamping rail type mining hydraulic equipment moving train set | |
| CN201120883Y (en) | Hydraulic support leg of wreck for safety fence on highway | |
| CN211175670U (en) | Pipeline support for municipal construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |