CN214775874U - Multifunctional rescue equipment for railway tunnel - Google Patents
Multifunctional rescue equipment for railway tunnel Download PDFInfo
- Publication number
- CN214775874U CN214775874U CN202121073013.3U CN202121073013U CN214775874U CN 214775874 U CN214775874 U CN 214775874U CN 202121073013 U CN202121073013 U CN 202121073013U CN 214775874 U CN214775874 U CN 214775874U
- Authority
- CN
- China
- Prior art keywords
- rail
- wheel
- sets
- distance
- cross beam
- 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.)
- Active
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model discloses a railway tunnel multifunctional rescue device, which comprises a hydraulic gantry crane, a transport vehicle and a temporary rail arranged outside a stock rail when the stock rail is damaged, the upper end surface of the temporary rail is higher than the upper end surface of the stock rail, the hydraulic gantry crane comprises a beam and a crane cylinder, two ends of the cross beam are hinged with the telescopic end of the hoisting oil cylinder, a transverse moving oil cylinder is fixedly arranged above one side of the cross beam, the telescopic end of the transverse moving oil cylinder is connected with the transverse moving trolley and drives the transverse moving trolley to move horizontally, the bottom end of the transverse moving trolley is hinged with a plurality of hanging pieces, the transport vechicle includes two sets of walking wheels, and every group walking wheel all includes interior wheel and foreign steamer, two distance between the interior wheel is the same with the distance between two sections stock rails, two distance between the foreign steamer is the same with the distance between two sections interim rails, the utility model provides a difficult problem because of the unable rescue rerailing of the narrow and small iron of tunnel inner space and the transport of loading.
Description
Technical Field
The utility model belongs to the technical field of the railway tunnel and specifically relates to a multi-functional rescue equipment in railway tunnel.
Background
In case of deformation, bending and fracture of a heavy steel rail in a tunnel, a truck can be easily caused, a locomotive is easy to have a wire-off accident, a vehicle body is inclined, rollover, superposition and distortion are caused, articles in the vehicle body are scattered due to the inclined deformation of the vehicle body, the tunnel is blocked, the scattered articles and damaged parts need to be rapidly transported, the vehicle body must be lifted or lifted when a new steel rail is laid, the deformed and fractured steel rail below and a scattering bogie are withdrawn, but due to the fact that the space of the tunnel is narrow, the locomotive cannot be integrally lifted by a 160-ton rescue crane in the tunnel, a space-limited suspension arm cannot rotate, the vehicle can only be overturned and disassembled in the prior art, the vehicle body is decomposed, the locomotive is damaged by the aid mode, waste is caused, and rescue rerailing and transportation equipment in a corresponding railway tunnel are needed urgently at present.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a multi-functional rescue equipment in railway tunnel, has solved the difficult problem of the unable rescue rerailing of narrow and small iron because of tunnel inner space and loading transportation.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a multifunctional rescue device for railway tunnels comprises hydraulic gantry cranes fixedly arranged at two sides of a basic rail in a tunnel, a transport vehicle arranged at the bottom of a locomotive in a sliding manner, and a temporary rail erected at the outer side of the basic rail when the basic rail is damaged, wherein the upper end surface of the temporary rail is higher than that of the basic rail, each hydraulic gantry crane comprises a cross beam and hoisting oil cylinders respectively and vertically arranged at two ends of the cross beam, two ends of the cross beam are hinged with telescopic ends of the hoisting oil cylinders, a transverse moving oil cylinder is fixedly arranged above one side of the cross beam, the telescopic ends of the transverse moving oil cylinders are connected with a transverse moving trolley and drive the transverse moving trolley to move horizontally, a plurality of hoisting parts are hinged at the bottom end of the transverse moving trolley, the transport vehicle comprises a frame and two groups of travelling wheels arranged below the frame, the two groups of travelling wheels are connected through connecting shafts, each group of travelling wheels comprises an inner wheel arranged on the basic rail in a sliding manner and an outer wheel arranged on the temporary rail, and the outer wheel is connected with the inner wheel through a wheel shaft, the distance between the two inner wheels is the same as the distance between the two stock rails, and the distance between the two outer wheels is the same as the distance between the two temporary rails.
The utility model discloses technical scheme's further improvement lies in: the upper end of the transverse trolley is provided with a sliding wheel set which is in contact with the upper surface of the cross beam, and the transverse trolley slides relatively on the cross beam through the sliding wheel set and drives the plurality of hanging pieces to move horizontally.
The utility model discloses technical scheme's further improvement lies in: a plurality of lifting holes are formed in the middle of the cross beam at equal intervals.
The utility model discloses technical scheme's further improvement lies in: the lifting oil cylinder is fixedly arranged above the base, the base comprises a T-shaped seat stand and a frame barrel fixedly arranged in the middle of the T-shaped seat stand, and three fixing plates which form an inclination angle with the upper surface of the T-shaped seat stand are arranged between the T-shaped seat stand and the frame barrel.
Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:
1. the hydraulic gantry crane in the utility model is small in volume and can be assembled in a split manner, the multi-angle installation in the tunnel is convenient for direction conversion, and the difficulty that the large rescue crane cannot be installed due to the narrow space in the tunnel is solved;
2. the double-lifting oil cylinders on two sides of the hydraulic gantry crane can be lifted independently to work, so that the parallel of the cross beams is effectively ensured, the problem that the cross beams incline because the foundation of an accident site is uneven or the foundation sinks after being stressed is solved, and the accident vehicle body slips due to different heights;
3. the transverse moving trolley in the hydraulic gantry crane effectively utilizes the low friction force of the sliding wheel to enable the hanging piece to be more accurately positioned on the car coupler, the cross beam is provided with a plurality of hanging holes to facilitate installation and simultaneously reduce the supporting burden, the seat stand of the base adopts T-shaped arrangement and designs the rack barrel and the fixed plate, and the stability of the ground is improved;
4. the utility model has low equipment height, solves the difficult point that the vehicle body lifting distance is small and the re-track and loading transportation can not be realized because the distance between the power grid and the top end of the accident vehicle in the tunnel is short;
5. the utility model discloses the ultralow transport vechicle is installed and is slided the outer wheel that sets up on interim rail and the interior wheel that sets up on stock rail in a sliding way, and the stock rail does not have the damage in the accident, and interior wheel frame is on the stock rail, and the outer wheel is unsettled; when the stock rail is damaged, a temporary rail is erected, the upper end face of the temporary rail is slightly higher than that of the stock rail, an outer wheel is erected on the temporary rail, and an inner wheel is suspended; the transport vehicle transportation accident carriage is driven out of the tunnel under the traction of the locomotive, the transport vehicle runs to the stock rail, the inner wheel enters the intact stock rail, the outer wheel is separated from the temporary rail and is suspended, and the rescue time is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the hydraulic gantry crane of the present invention;
fig. 3 is a schematic structural view of the base of the present invention;
FIG. 4 is a schematic structural view of the transportation cart of the present invention;
the device comprises a hydraulic gantry crane, a cross beam, a lifting oil cylinder, a traversing trolley, a lifting hanger, a transport vehicle, a connecting shaft, an inner wheel, a connecting shaft, an outer wheel, a connecting rail, a connecting shaft, a hanging hole, a base, a T-shaped seat, a frame, a fixing plate, a frame and a frame.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
as shown in fig. 1 to 4, the multifunctional rescue equipment for the railway tunnel comprises a hydraulic gantry crane 1 fixedly arranged on two sides of a basic rail 11 in the tunnel and a transport vehicle 7 arranged at the bottom of the locomotive in a sliding manner, wherein the hydraulic gantry crane 1 comprises a cross beam 2 and hoisting oil cylinders 3 respectively and vertically arranged on two ends of the cross beam 2, a plurality of hoisting holes 13 are formed in the middle of the cross beam 2 at equal intervals, the cross beam is provided with a plurality of hoisting holes 13 for convenient installation and reducing supporting burden, two ends of the cross beam 2 are hinged with telescopic ends of the hoisting oil cylinders 3, the hoisting oil cylinders 3 on two sides can independently lift and work, the parallelism of the cross beam is effectively ensured, and the problems that the cross beam 2 inclines due to uneven foundation or sinking of the foundation after being stressed and the accident vehicle body slips due to different heights are solved; the compound oil cylinder 3 is fixedly arranged above the base 14, the base 14 comprises a T-shaped seat stand 15 and a frame barrel 16 fixedly arranged in the middle of the T-shaped seat stand 15, three fixing plates 17 which are inclined with the upper surface of the T-shaped seat stand 15 are arranged between the T-shaped seat stand 15 and the frame barrel 16, and the design of the base increases the stability of the base and the ground.
The fixed sideslip hydro-cylinder 4 that is provided with in one side top of crossbeam 2, sideslip dolly 5 is connected to the flexible end of sideslip hydro-cylinder 4, the articulated a plurality of hangers 6 that hang of sideslip dolly 5's bottom, 5 upper ends of sideslip dolly set up slip wheelset and crossbeam 2 upper surface contact, sideslip dolly 5 slides relatively on crossbeam 2 through the slip wheelset, and sideslip hydro-cylinder 4 drives 5 horizontal migration of sideslip dolly and then drives a plurality of hangers 6 horizontal migration that hang, and sideslip dolly 5 effectively utilizes the low frictional force of movable pulley to make and hang hanger 6 more accurate location in the coupling, and hydraulic pressure gantry crane is small and the components of a whole that can function independently equipment, and multi-angle simple to operate switching direction in the tunnel has solved because of the difficult point that space in the tunnel is narrow and small, large-scale rescue heavy loop wheel hoist can's installation work.
If the stock rail 11 is not damaged in an accident, the inner wheel 9 is erected on the stock rail 11, and the outer wheel 10 is suspended; when the stock rail 11 is damaged, a temporary rail 12 is erected, an outer wheel 10 is erected on the temporary rail 12, and the inner wheel 9 is suspended; the transport vehicle 7 transport accident carriage is driven out of the tunnel under the traction of the locomotive, the transport vehicle runs to the stock rail 11, the inner wheel 9 enters the intact stock rail 11, the outer wheel 10 is separated from the temporary rail 12 and is suspended, and the rescue time is saved.
The using method comprises the following steps: according to the actual situation of a site, a hydraulic gantry crane 1 is assembled to ensure that two lifting oil cylinders 3 are vertical to the ground, a lifting hanger 6 and a car coupler of an accident carriage are firmly installed, the lifting oil cylinders 3 and a transverse moving oil cylinder 4 are connected with a pump station through oil pipes, the pump station is operated to alternately lift the left and right lifting oil cylinders 3, the lifting is to ensure that the accident carriage is not inclined as far as possible, the lifting is carried out until a transport vehicle 7 can enter the bottom of the accident carriage to be installed, if a basic rail 11 is not damaged in an accident, an inner wheel 9 is erected on the basic rail 11, and an outer wheel 10 is suspended; if the stock rail 11 is damaged, a temporary rail 12 is erected and is slightly higher than the stock rail 11, an outer wheel 10 is erected on the temporary rail 12, an inner wheel 9 is suspended in the air, a transport vehicle 7 is respectively placed at the bottoms of the front end and the rear end of an accident carriage, a hoisting oil cylinder 6 falls back to place the accident carriage on the transport vehicle 7, then the hydraulic gantry crane 1 is evacuated, the transport vehicle 7 transports the accident carriage out of a tunnel under the traction of the locomotive, the accident carriage runs to the stock rail 11 and is good, the inner wheel 9 runs into the intact stock rail 11, the outer wheel 10 is separated from the temporary rail 12 and is suspended in the air, and finally the rescue of the line recovery operation is finished.
Claims (4)
1. The utility model provides a multi-functional rescue equipment in railway tunnel which characterized in that: including fixed hydraulic pressure portal crane (1), the slip that sets up in basic rail (11) both sides in the tunnel set up in transport vechicle (7) of locomotive bottom and erect interim rail (12) in the basic rail (11) outside when basic rail (11) damage, the up end of interim rail (12) is higher than the up end of basic rail (11), hydraulic pressure portal crane (1) includes crossbeam (2) and sets up perpendicularly respectively in hanging compound hydro-cylinder (3) at crossbeam (2) both ends, the both ends of crossbeam (2) are articulated with the flexible end of hanging compound hydro-cylinder (3), one side top of crossbeam (2) is fixed and is provided with sideslip hydro-cylinder (4), the flexible end of sideslip hydro-cylinder (4) is connected sideslip dolly (5) and is driven sideslip dolly (5) horizontal migration, the bottom of sideslip dolly (5) is articulated a plurality of hanging compound pendant (6), transport vechicle (7) include frame (18) and install in two sets of walking wheels and two sets of frame (18) below walking and two sets of walking wheel and two sets of Connect through connecting axle (8) between the wheel, every group walking wheel all includes that the slip sets up interior wheel (9) on stock rail (11) and slip sets up foreign steamer (10) on interim rail (12) and foreign steamer (10) and pass through wheel hub connection interior wheel (9), two distance between interior wheel (9) is the same with the distance between two sections stock rails (11), two distance between foreign steamer (10) is the same with the distance between two sections interim rails (12).
2. The multifunctional rescue equipment for railway tunnels according to claim 1, characterized in that: the upper end of the traverse trolley (5) is provided with a sliding wheel set which is in contact with the upper surface of the cross beam (2), and the traverse trolley (5) slides relatively on the cross beam (2) through the sliding wheel set and drives the plurality of hanging pieces (6) to move horizontally.
3. The multifunctional rescue equipment for railway tunnels according to claim 1, characterized in that: a plurality of lifting holes (13) are arranged in the middle of the cross beam (2) at equal intervals.
4. The multifunctional rescue equipment for railway tunnels according to claim 1, characterized in that: the lifting oil cylinder (3) is fixedly arranged above the base (14), the base (14) comprises a T-shaped base platform (15) and a frame barrel (16) fixedly arranged in the middle of the T-shaped base platform (15), and three fixing plates (17) which form an inclined angle with the upper surface of the T-shaped base platform (15) are arranged between the T-shaped base platform (15) and the frame barrel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073013.3U CN214775874U (en) | 2021-05-19 | 2021-05-19 | Multifunctional rescue equipment for railway tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073013.3U CN214775874U (en) | 2021-05-19 | 2021-05-19 | Multifunctional rescue equipment for railway tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214775874U true CN214775874U (en) | 2021-11-19 |
Family
ID=78696129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121073013.3U Active CN214775874U (en) | 2021-05-19 | 2021-05-19 | Multifunctional rescue equipment for railway tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214775874U (en) |
-
2021
- 2021-05-19 CN CN202121073013.3U patent/CN214775874U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211543559U (en) | Wheel changing system | |
| CN109653105B (en) | Main truss system of box girder bridge cantilever construction hanging basket and use method thereof | |
| CN202148909U (en) | Operation vehicle for mounting tunnel arch trusses | |
| CN203021883U (en) | Wheel-track railway track laying unit | |
| CN211141352U (en) | Combined type track dismantling device used in shield construction method | |
| CN112252100A (en) | Equipment for laying and replacing railway turnout and operation method | |
| CN103074829A (en) | Railway switch changing construction method and railway switch track laying unit thereof | |
| CN204400479U (en) | Mining hydraulic lifting appliance | |
| CN108657949B (en) | Pneumatic monorail crane installation device and method | |
| CN105152097A (en) | Sliding-plug door installation lifting device | |
| CN110758421B (en) | Vehicle maintenance vehicle suitable for air rail transit system | |
| CN214775874U (en) | Multifunctional rescue equipment for railway tunnel | |
| CN102774624B (en) | Overhaul and transport vehicle and overhauling and transport method | |
| CN211687992U (en) | Movable shield tunnel construction operation platform with lifting equipment | |
| CN213059894U (en) | Hoisting tool for motor transfer in limited space | |
| CN213895054U (en) | Straddle type monorail train wheel changing device | |
| CN207209829U (en) | A kind of oil tank transport, installation integrated apparatus | |
| CN211711873U (en) | Rail mounted is used for hoist and mount traction system of transportation | |
| RU161483U1 (en) | RAILWAY STACKER | |
| CN114715797A (en) | Track slab replacing device and system | |
| CN202703378U (en) | Maintenance carrier vehicle of water feeding pump motor | |
| CN111470431A (en) | Large-tonnage pipe ring hoisting machine | |
| CN206842958U (en) | A kind of system for being used to aid in dismounting locomotive driver element | |
| CN211198379U (en) | Simple and easy track hoist device | |
| CN217440058U (en) | Slurry balance shield split starting trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |