CN116586935A - Inspection warehouse rotary lifting type bogie replacing equipment - Google Patents
Inspection warehouse rotary lifting type bogie replacing equipment Download PDFInfo
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- CN116586935A CN116586935A CN202310569603.2A CN202310569603A CN116586935A CN 116586935 A CN116586935 A CN 116586935A CN 202310569603 A CN202310569603 A CN 202310569603A CN 116586935 A CN116586935 A CN 116586935A
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- 238000007689 inspection Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000012546 transfer Methods 0.000 claims abstract description 39
- 239000003638 chemical reducing agent Substances 0.000 claims description 29
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 description 8
- 238000013519 translation Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to the technical field of railway vehicle overhaul, in particular to inspection warehouse rotary lifting bogie replacement equipment which comprises a trolley, a first track assembly, a second track assembly, a rotary lifting device, a rotary device and connecting tracks, wherein the trolley is symmetrically provided with two trolleys, a first pit is arranged on the ground, the first pit is internally provided with the rotary lifting device, the upper surface of the rotary lifting mechanism is provided with a first transfer track, the vertical position of the first pit is provided with a second pit, the second pit is internally provided with the rotary device, and the upper surface of the rotary device is provided with a second transfer track.
Description
Technical Field
The invention relates to the technical field of railway vehicle overhaul, in particular to inspection warehouse rotary lifting type bogie replacing equipment.
Background
The bogie is a running mechanism of railway vehicles, the performance of the bogie directly affects the running safety of trains, and the bogie must always maintain good performance and state. Whether the motor train unit, the common bus or the urban rail vehicle is operated to a certain mileage, the truck is required to be replaced, and the operation state of the truck is checked, overhauled and replaced.
In the prior art, CN218657642U discloses an automatic replacement device for high-efficiency bogie, CN201371349Y discloses an automatic replacement device for bogie of motor train unit, and the scheme adopted is that the detached bogie is transferred to an auxiliary line in a translation manner, so that the following problems exist: the adoption of a translation mode requires a complex transverse translation mechanism, wherein the problems of strength checking, power design and the like of a transverse traction mechanism, particularly the strength, are considered, the dynamic load is one hundred tons according to the requirements of a railway department, and the requirements are severe and not economical enough.
Disclosure of Invention
The invention solves the problems that: in the prior art, the bogie replacing equipment is generally transferred to an auxiliary line in a translation mode, the transverse translation mechanism is complex in structure, high in design difficulty and high in cost, and the bogie replacing equipment is simple in structure and low in cost.
The invention is realized through the following technical scheme that the inspection warehouse rotary lifting bogie replacing equipment comprises two symmetrically arranged car lifting machines, wherein a first track component is arranged between the car lifting machines, the first track component is arranged in a lifting mode, the first track component is in a disconnecting structure at the car lifting machines, a first pit is arranged on the ground of the disconnecting position, a rotary lifting device is arranged in the first pit, a first transfer track is arranged on the upper surface of the rotary lifting mechanism, the first transfer track and the first track component can be in butt joint through lifting of the rotary lifting device, the disconnected first track component is connected into a continuous track capable of being communicated with a car, a second track component is arranged on the outer side of the car lifting machine, the second track component is in a disconnecting structure, a second pit is arranged at the vertical position of the first pit, a rotary device is arranged in the second pit, a second transfer track is arranged on the upper surface of the rotary device, the second transfer track and the second track component can be in butt joint, the disconnected first track can be connected into a continuous track capable of being connected with the rotary lifting device, and the first track can be connected into a rotary lifting device capable of being connected with the continuous track, and the first track can be rotated through 90 degrees.
In this scheme, the gyration elevating gear is in the lifting state generally, first transfer track and first track subassembly dock and form continuous track, need the vehicle of changing the bogie to drive into, stop the bogie on the station, dismantle the skirtboard, the car frame machine holds up the automobile body, dismantle bogie and automobile body coupling part, the gyration elevating gear drive first transfer track descends, the round is followed down, the gyration elevating gear begins 90 rotation, the gyration also begins 90 rotation, the coupling track is with first transfer track and second transfer track connection become the continuous track that can go through the car, can push by oneself or adopt traction device drive bogie to move forward, move to the second transfer track, then the gyration resets, promote the bogie and remove through the second track subassembly, at this moment, push another new bogie to the second transfer track, the gyration begins 90 rotation, move new bogie to the first transfer track, the gyration elevating gear resets, and drive first transfer track to rise at this moment, dock with first track subassembly, connect bogie and automobile body into one whole, install, the final, the car is moved away from the bogie, the station is accomplished to repair. The scheme does not need to design a transverse moving device, and the structure is simpler.
Further, the rotary lifting device comprises a first transfer track, a bottom frame, a first bearing, a first driving mechanism, a rotating frame, a first rolling supporting mechanism, a first top supporting component, a second top supporting component, a third top supporting component, a lifting frame and a synchronous lifting mechanism, wherein the bottom frame is arranged in a pit base of a first pit, the rotating frame is arranged above the bottom frame, the rotating frame is rotationally connected with the bottom frame through the first bearing, the first driving mechanism for driving the rotating frame to rotate is further arranged between the bottom frame and the rotating frame, a plurality of first rolling supporting mechanisms are further arranged on the pit base of the first pit, rollers of the first rolling supporting mechanisms are propped against the bottom surface of the rotating frame, the rotary frame is provided with a first top surface supporting component, a second top surface supporting component and a third top surface supporting component, the first top surface supporting component, the second top surface supporting component and the third top surface supporting component are composed of upright posts, top surface frames and top surface panels, the outer contours of the first top surface supporting component, the second top surface supporting component and the third top surface supporting component are round, the top surfaces of the first top surface supporting component, the second top surface supporting component and the third top surface supporting component form two gaps for accommodating lifting of a first transfer rail, the rotary frame is further connected with a lifting frame through a synchronous lifting mechanism, the lifting frame comprises two elevation frames and a bottom surface frame, the two elevation frames are fixedly connected into a whole through one bottom surface frame, the bottom surface frame penetrates through the upright posts, the upright posts are avoided, and the first transfer rail is arranged at the top of the elevation frames.
Further, the scheme that whole rotation is adopted, lifting is locally carried out, stable rotation under the heavy load state is realized through the bearing and the plurality of first rolling support mechanisms by the rotating frame, avoidance is realized to the lifting frame by the first top surface support component, the second top surface support component and the third top surface support component, the independence and the stability of the top surface structure are ensured under the condition of no interference, the lifting frame is of a three-surface frame structure from the end surface, and particularly, the bottom surface forms a whole, and stable and synchronous lifting of the second transfer track can be realized through the synchronous lifting mechanism.
Further, the first driving mechanism comprises a gear ring, a gear, a first motor and a first speed reducer, wherein the gear ring is fixedly arranged on the bottom frame, the first speed reducer is fixedly arranged on the rotating frame, the input end of the first speed reducer is connected with the first motor, the output end of the first speed reducer is provided with the gear, and the gear is meshed with the gear ring. In the scheme, the first motor, the first speed reducer, the gear and the gear ring form a transmission mechanism with a larger transmission ratio, so that stable and high-precision rotation of the rotating frame can be ensured.
Further, in order to further improve the stability of the first driving mechanism, the first motor, the first speed reducer and the gears are all provided with two groups, and the two groups are symmetrically arranged at two ends of the diameter direction of the gear ring.
Further, in order to realize that the lifting frame steadily goes up and down, synchronous elevating system includes second motor, second speed reducer, commutator, turbine lead screw lift, the output of second motor is connected with the second speed reducer, the second speed reducer is provided with two output shafts, and every output shaft is connected with a commutator, and two commutators are connected with four turbine lead screw lifts through the transmission shaft, turbine lead screw lift's base sets up on rotating frame, turbine lead screw lift's lead screw nut and lifting frame fixed connection, consequently the lead screw synchronous rotation of four turbine lead screw lifts of simultaneous driving of second motor has realized high accuracy.
Further, in order to realize the rotation of slewer, slewer includes second transportation track, carousel, second bearing, second rolling support mechanism, the carousel rotates the setting through the second bearing and is in the second pit, the below at carousel edge is provided with a plurality of second rolling support mechanism, be provided with the bar-shaped groove on the carousel, install the second transportation track in the bar-shaped groove, the carousel can be promoted by the manual work or by second actuating mechanism drive rotation.
Further, in order to ensure that the car lifting machine can realize lifting of the car body, the car lifting machine comprises a portal frame, an X-axis sliding table mechanism horizontally moving on the portal frame, a Z-axis sliding table mechanism vertically moving on the X-axis sliding table, and a car body bracket moving on the Z-axis sliding table along the Y-axis direction, wherein when overhauling, the X-axis sliding table mechanism and the Z-axis sliding table mechanism move to proper horizontal positions and heights, and then the car body bracket stretches out towards the middle and is inserted into the bottom of the car body to form a support.
Further, in order to reduce the pressure of vehicle to gyration elevating gear, the fracture department of first track subassembly is provided with locking mechanism, locking mechanism includes locking support, spacing casing, locking pin, cylinder, the locking support passes through rag bolt to be fixed on the ground, be provided with spacing casing on the locking support, it is provided with the locking pin to slide in the spacing casing, be fixed with the cylinder on the spacing casing, the output of cylinder is connected with the locking pin, the locking pin stretches out the back and can form the lift to lifting frame, therefore before the vehicle drives into, inserts the decline of lifting bracket with the locking pin, bears the load of a part first transportation track, reduces synchronous elevating gear's load, can realize safer maintenance, change work.
The beneficial effects of the invention are as follows:
1. the invention adopts the rotary lifting device, the rotary device and the connecting rail, solves the connection problem between the first rail component and the second rail component, avoids using a translation mechanism with complex structure and high strength checking requirement, and has the advantages of simple structure, convenient transportation and low cost.
2. According to the invention, a horizontal traction device is not required, the bogie moves horizontally among the first transfer track, the connecting track and the second transfer track, and the bogie can be pushed manually, so that the track is horizontal, the resistance of the bogie is smaller, and the additional horizontal traction device is not required.
3. The rotary lifting device adopts the scheme of integrally rotating and locally lifting, the rotating frame realizes stable rotation under a heavy load state through the bearing and the plurality of first rolling support mechanisms, the first top support assembly, the second top support assembly and the third top support assembly avoid the lifting frame, the independence and the stability of the top structure are ensured under the condition of no interference, the lifting frame is of a three-surface frame structure seen from the end face, particularly, the bottom surface forms a whole, and the second transfer track can stably and synchronously lift through the synchronous lifting mechanism.
4. The synchronous lifting mechanism comprises a second motor, a second speed reducer, two commutators and four turbine screw rod lifters, wherein the second motor can drive screw rods of the four turbine screw rod lifters to synchronously rotate, so that high-precision synchronous lifting is realized.
5. According to the invention, the locking mechanism is arranged at the fracture of the first track assembly, so that the pressure of a vehicle on the rotary lifting device can be reduced, and safer overhaul and replacement work can be realized.
Drawings
FIG. 1 is a schematic structural view of a inspection warehouse swing lifting bogie replacement apparatus according to the present invention;
FIG. 2 is a schematic structural view of a truck frame;
FIG. 3 is a schematic diagram of a swing lift apparatus;
FIG. 4 is a schematic view of a swing lift apparatus with first, second, and third top support assemblies removed;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is a schematic diagram of a synchronous lifting mechanism;
FIG. 7 is a front view of the swivel device;
fig. 8 is a schematic structural view of the locking mechanism.
In the figure:
1, a car lifting jack; 101 portal frames; 102X-axis sliding table mechanism; a 103Z-axis sliding table mechanism; 104 a vehicle body bracket;
2 a first track assembly;
3 a second track assembly;
4, a rotary lifting device; 401 a first transfer rail; 402 a bottom frame; 403 a first bearing; 404 a first drive mechanism; 4041 ring gear; 4042 gears; 4043 a first motor; 4044 a first speed reducer; 405 rotating the frame; 406 a first rolling support mechanism; 407 a first top support assembly; 408 a second top support assembly; 409 a third top support assembly; 410 lifting the frame; 411 synchronous lifting mechanisms; 4111 second motor; 4112 second speed reducer; 4113 commutator; 4114 turbine lead screw elevator;
5, a slewing device; 501 a second transfer rail; 502 a turntable; a second bearing 503; 504 second rolling support mechanism
6, connecting the rails;
7, locking mechanism; 701 locking the bracket; 702 a limit housing; 703 a locking pin; 704 cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but 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.
As shown in fig. 1-8, an inspection warehouse rotary lifting bogie replacing device comprises two symmetrically arranged trolley frames 1, wherein a first track assembly 2 is arranged between the trolley frames 1, the first track assembly 2 is arranged in a lifting mode, the first track assembly 2 is arranged in a disconnecting structure at a position of the trolley, a first pit is arranged on the ground of the disconnecting position, a rotary lifting device 4 is arranged in the first pit, a first transfer track 401 is arranged on the upper surface of the rotary lifting mechanism, lifting of the rotary lifting device 4 is achieved, the first transfer track 401 and the first track assembly 2 can be connected to form a continuous track capable of being connected to each other, a second track assembly 3 is arranged on the outer side of the trolley, the second track assembly 3 is arranged in a disconnecting structure, a second pit is arranged at a vertical position of the first pit, a rotary device 5 is arranged in the second pit, a second transfer track 501 is arranged on the upper surface of the rotary device 5, the second transfer track 401 and the second track assembly 3 can be connected to form a continuous track capable of being connected to each other through the first track 501 and the second track assembly 2, and the first track can be connected to form a continuous track capable of being connected to the first track 501, and the second track capable of being connected to form a continuous track capable of being connected to the first track through the rotary lifting device 401 and the second track through the first track assembly and the first track through the connecting device through the first track assembly is connected to the first track 2.
In this scheme, the revolving lifting device 4 is generally in a lifting state, the first transporting rail 401 and the first rail component 2 are in butt joint to form a continuous rail, a vehicle needing to replace the bogie enters, the bogie is stopped on a station, the skirtboard is removed, the bogie machine 1 supports the vehicle body, the connecting part of the bogie and the vehicle body is removed, the revolving lifting device 4 drives the first transporting rail 401 to descend, the revolving lifting device 4 rotates downwards to follow the descending, the revolving lifting device 4 starts 90 DEG to rotate, the revolving device 5 also starts 90 DEG to rotate, the connecting rail 6 connects the first transporting rail 401 and the second transporting rail 501 into a continuous rail capable of being in a vehicle, the bogie can be driven by a traction device to move forward by itself to move onto the second transporting rail 501, then the revolving device 5 resets, the bogie is pushed to move away from the second rail component, at the moment, another new bogie is pushed onto the second transporting rail 501, the revolving device 5 starts 90 DEG to rotate, the new bogie is moved onto the first transporting rail 401, the revolving lifting device 4 resets, and drives the first transporting rail 401 to ascend, and the first rail component is in butt joint with the first rail component 2, the bogie is connected to the bogie and the whole is installed to be replaced, and the vehicle is completely replaced. The scheme does not need to design a transverse moving device, and the structure is simpler.
In practical application, the rotary lifting device 4 comprises a first transfer track 401, a bottom frame 402, a first bearing 403, a first driving mechanism 404, a rotating frame 405, a first rolling support mechanism 406, a first top support assembly 407, a second top support assembly 408, a third top support assembly 409, a lifting frame 410 and a synchronous lifting mechanism 411, wherein the bottom frame 402 is installed in a pit base of a first pit, the rotating frame 405 is arranged above the bottom frame 402, the rotating frame 405 and the bottom frame 402 are in rotational connection through the first bearing 403, a first driving mechanism 404 for driving the rotating frame 405 to rotate is further arranged between the bottom frame 402 and the rotating frame 405, a plurality of first rolling support mechanisms 406 are further arranged on the pit base of the first pit, rollers of the first rolling support mechanisms 406 are abutted against the bottom surface of the rotating frame 405, the rotary frame 405 is provided with a first top surface supporting component 407, a second top surface supporting component 408 and a third top surface supporting component 409, the first top surface supporting component 407, the second top surface supporting component 408 and the third top surface supporting component 409 are all composed of upright posts, a top surface frame and a top surface panel, the outer contours of the first top surface supporting component 407, the second top surface supporting component 408 and the third top surface supporting component 409 are round, the top surfaces of the first top surface supporting component 407, the second top surface supporting component 408 and the third top surface supporting component 409 form two gaps for accommodating lifting of the first transfer rail 401, the rotary frame 405 is also connected with a lifting frame 410 through a synchronous lifting mechanism 411, the lifting frame 410 comprises two elevation frames and a bottom surface frame, the two elevation frames are fixedly connected into a whole through the bottom surface frame, the bottom surface frame passes through the upright posts and avoids the upright posts, the first transfer rail 401 is mounted on top of the facade frame.
In this scheme, the whole scheme of going up and down is done to the part, rotating frame has realized the steady rotation under the heavy load state through bearing and a plurality of first roll supporting mechanism, first top surface supporting component 407, second top surface supporting component 408, third top surface supporting component 409 have realized dodging to lifting frame 401, the independence and the stability of top surface structure have been ensured under the condition of not interfering, lifting frame 410 is trilateral frame structure from the terminal surface, especially the bottom surface forms a whole, can realize through synchronous elevating system 411 that second transportation track 501 steadily, go up and down in step.
In practical application, the first driving mechanism 404 includes a gear ring 4041, a gear 4042, a first motor 4043, and a first speed reducer 4044, where the gear ring 4041 is fixedly installed on the bottom frame 402, the first speed reducer 4044 is fixedly installed on the rotating frame 405, an input end of the first speed reducer 4044 is connected with the first motor 4043, an output end of the first speed reducer 4044 is installed with the gear 4042, and the gear 4042 is meshed with the gear ring 4041. In this scheme, first motor 4043, first speed reducer 4044, gear 4042, ring gear 4041 constitute a transmission mechanism of great transmission ratio, can ensure that revolving frame 401 steadily, high accuracy rotates.
In practical application, in order to further improve the driving stability of the first driving mechanism 404, two groups of the first motor 4043, the first speed reducer 4044 and the gear 4042 are symmetrically disposed at two ends of the gear ring 4041 in the diameter direction.
In practical application, in order to realize stable lifting of the lifting frame 410, the synchronous lifting mechanism 411 includes a second motor 4111, a second speed reducer 4112, a commutator 4113, and a turbine screw lifter 4114, the output end of the second motor 4111 is connected with the second speed reducer 4112, the second speed reducer 4112 is provided with two output shafts, each output shaft is connected with one commutator 4113, the two commutators 4113 are connected with four turbine screw lifters 4114 through a transmission shaft, the base of the turbine screw lifter 4114 is disposed on the rotating frame 405, and the screw nuts of the turbine screw lifters 4114 are fixedly connected with the lifting frame 410, so that the second motor can drive the screws of the four turbine screw lifters 4114 to synchronously rotate at the same time, thereby realizing high-precision synchronous lifting.
In practical application, in order to realize the rotation of the slewing device 5, the slewing device 5 includes a second transfer track 501, a turntable 502, a second bearing 503, and a second rolling support mechanism 504, where the turntable 502 is rotatably disposed in a second pit through the second bearing 503, a plurality of second rolling support mechanisms 504 are disposed below the edge of the turntable 502, a strip-shaped groove is disposed on the turntable 502, and the second transfer track 501 is installed in the strip-shaped groove, and the turntable 502 can be manually pushed or driven to rotate by a second driving mechanism.
In practical application, in order to ensure that the car lifting machine 1 can lift a car body, the car lifting machine 1 comprises a portal frame 101, an X-axis sliding table mechanism 102 horizontally moving on the portal frame 101, a Z-axis sliding table mechanism 103 vertically moving on the X-axis sliding table, a car body bracket 104 moving on the Z-axis sliding table along the Y-axis direction, and when in maintenance, the X-axis sliding table mechanism 102 and the Z-axis sliding table mechanism 103 move to proper horizontal positions and heights, and then the car body bracket 104 extends to the middle and is inserted into the bottom of the car body to form a support.
In practical application, in order to reduce the pressure of the vehicle to the slewing lifting device 4, the fracture of the first track assembly 2 is provided with a locking mechanism 7, the locking mechanism 7 comprises a locking bracket 701, a limiting shell 702, a locking pin 703 and an air cylinder 704, the locking bracket 701 is fixed on a foundation through foundation bolts, the locking bracket 701 is provided with the limiting shell 702, the locking pin 703 is slidably arranged in the limiting shell 702, the limiting shell 702 is fixedly provided with the air cylinder 704, the output end of the air cylinder 704 is connected with the locking pin 703, and the locking pin 703 can lift the lifting frame 410 after extending, so that before the vehicle drives in, the locking pin 703 is inserted into the descending of the lifting bracket 410 to bear the load of a part of the first slewing track, the load of the synchronous lifting mechanism 411 is reduced, and safer maintenance and replacement work can be realized.
In summary, the inspection warehouse rotary lifting type bogie replacing equipment solves the problem of connection between the first track assembly and the second track assembly, avoids using a translation mechanism with complex structure and high strength checking requirement, and has the advantages of simple structure, convenience in transportation and low cost.
The foregoing has outlined and described the basic principles, features, and advantages of the present invention. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention can be implemented by those skilled in the art without limiting the scope of the invention, therefore, all equivalent changes or modifications that are made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (8)
1. An inspection warehouse rotary lifting bogie replacing device is characterized in that: the car lifting device comprises two symmetrically arranged car lifting machines (1), wherein a first track component (2) is arranged between the car lifting machines (1), the first track component (2) is arranged in a lifting mode, the first track component (2) is arranged in a disconnected structure at the car lifting machines, a first pit is arranged on the ground of the disconnected position, a rotary lifting device (4) is arranged in the first pit, a first transfer track (401) is arranged on the upper surface of the rotary lifting mechanism, the first transfer track (401) and the first track component (2) can be in butt joint through lifting of the rotary lifting device (4), the disconnected first track component (2) is connected into a continuous track capable of being in a car, a second track component (3) is arranged on the outer side of the car lifting machine, a second pit is arranged at the vertical position of the first pit, a rotary lifting device (5) is arranged in the second pit, a second transfer track (401) is arranged on the upper surface of the rotary lifting device (5), the second track (501) and the second track component (3) can be connected with the second track component (3) in a rotary lifting device (5), and the second track (3) can be connected into a continuous track capable of being in a rotary lifting mode, and the second track (4) can be connected into a rotary lifting device (90 DEG, the connecting track (6) can connect the first transfer track (401) and the second transfer track (501) into a continuous track which can be communicated.
2. An inspection warehouse swing lift truck replacement apparatus as defined in claim 1, wherein: the rotary lifting device (4) comprises a first transfer track (401), a bottom frame (402), a first bearing (403), a first driving mechanism (404), a rotating frame (405), a first rolling support mechanism (406), a first top surface support component (407), a second top surface support component (408), a third top surface support component (409), a lifting frame (410) and a synchronous lifting mechanism (411),
the bottom frame (402) is arranged in the pit foundation of the first pit, a rotary frame (405) is arranged above the bottom frame (402), the rotary frame (405) and the bottom frame (402) are rotationally connected through a first bearing (403), a first driving mechanism (404) for driving the rotary frame (405) to rotate is further arranged between the bottom frame (402) and the rotary frame (405), a plurality of first rolling supporting mechanisms (406) are further arranged on the pit foundation of the first pit, rollers of the first rolling supporting mechanisms (406) are abutted against the bottom surface of the rotary frame (405), a first top supporting component (407), a second top supporting component (408) and a third top supporting component (409) are arranged on the rotary frame (405), the first top supporting component (407), the second top supporting component (408) and the third top supporting component (409) are all composed of a stand column, a top surface frame and a top surface panel, the first top supporting component (407), the second top supporting component (408) and the third top supporting component (409) are respectively connected with the bottom surface panel through a circular lifting mechanism (410) and a lifting mechanism (410) which is formed by a plurality of lifting frames (401), the two elevation frames are fixedly connected into a whole through a bottom frame, the bottom frame passes through the upright posts to avoid the upright posts, and the first transfer rail (401) is arranged at the top of the elevation frames.
3. An inspection warehouse swing lift truck replacement apparatus as claimed in claim 2, wherein: the first driving mechanism (404) comprises a gear ring (4041), a gear (4042), a first motor (4043) and a first speed reducer (4044), wherein the gear ring (4041) is fixedly arranged on the bottom frame (402), the first speed reducer (4044) is fixedly arranged on the rotating frame (405), the input end of the first speed reducer (4044) is connected with the first motor (4043), the output end of the first speed reducer is provided with the gear (4042), and the gear (4042) is meshed with the gear ring (4041).
4. A inspection warehouse swing lift truck replacement apparatus as claimed in claim 3, wherein: the first motor (4043), the first speed reducer (4044) and the gear (4042) are respectively provided with two groups, and are symmetrically arranged at two ends of the gear ring (4041) in the diameter direction.
5. An inspection warehouse swing lift truck replacement apparatus as claimed in claim 2, wherein: the synchronous lifting mechanism (411) comprises a second motor (4111), a second speed reducer (4112), commutators (4113) and a turbine screw lifter (4114), wherein the output end of the second motor (4111) is connected with the second speed reducer (4112), the second speed reducer (4112) is provided with two output shafts, each output shaft is connected with one commutator (4113), the two commutators (4113) are connected with four turbine screw lifters (4114) through transmission shafts, the base of the turbine screw lifter (4114) is arranged on the rotating frame (405), and screw nuts of the turbine screw lifter (4114) are fixedly connected with the lifting frame (410).
6. An inspection warehouse swing lift truck replacement apparatus as defined in claim 1, wherein: the rotary device (5) comprises a second transferring rail (501), a rotary table (502), a second bearing (503) and a second rolling supporting mechanism (504), wherein the rotary table (502) is rotatably arranged in a second pit through the second bearing (503), a plurality of second rolling supporting mechanisms (504) are arranged below the edge of the rotary table (502), a strip-shaped groove is formed in the rotary table (502), and the second transferring rail (501) is arranged in the strip-shaped groove.
7. An inspection warehouse swing lift truck replacement apparatus as defined in claim 1, wherein: the car lifting jack (1) comprises a portal frame (101), an X-axis sliding table mechanism (102) horizontally moving on the portal frame (101), a Z-axis sliding table mechanism (103) vertically moving on the X-axis sliding table, and a car body bracket (104) moving on the Z-axis sliding table along the Y-axis direction.
8. An inspection warehouse swing lift truck replacement apparatus as defined in claim 1, wherein: the utility model discloses a lifting frame (410) is formed to lift, including first track subassembly (2), fracture department of first track subassembly (2) is provided with locking mechanism (7), locking mechanism (7) are including locking support (701), spacing casing (702), locking pin (703), cylinder (704), locking support (701) are fixed on the ground through rag bolt, be provided with spacing casing (702) on locking support (701), the slip is provided with locking pin (703) on spacing casing (702), be fixed with cylinder (704) on spacing casing (702), the output of cylinder (704) is connected with locking pin (703), locking pin (703) can be lifted lifting frame (410) after stretching out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310569603.2A CN116586935A (en) | 2023-05-19 | 2023-05-19 | Inspection warehouse rotary lifting type bogie replacing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310569603.2A CN116586935A (en) | 2023-05-19 | 2023-05-19 | Inspection warehouse rotary lifting type bogie replacing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116586935A true CN116586935A (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310569603.2A Pending CN116586935A (en) | 2023-05-19 | 2023-05-19 | Inspection warehouse rotary lifting type bogie replacing equipment |
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| CN (1) | CN116586935A (en) |
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