CN213387625U - Device for separating bogie of straddle type monorail vehicle and moving bogie of vehicle body - Google Patents
Device for separating bogie of straddle type monorail vehicle and moving bogie of vehicle body Download PDFInfo
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- CN213387625U CN213387625U CN202022299996.4U CN202022299996U CN213387625U CN 213387625 U CN213387625 U CN 213387625U CN 202022299996 U CN202022299996 U CN 202022299996U CN 213387625 U CN213387625 U CN 213387625U
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Abstract
The utility model discloses a straddle type monorail vehicle bogie separation and vehicle body moving device, which comprises a supporting platform arranged between two fixed track beams, wherein the supporting platform comprises a bogie lifting platform and a vehicle erecting platform, the bogie lifting platform comprises a first platform base, a first driving device, a lifting track beam and a first lifting driving mechanism, the first platform base is slidably arranged on a first platform guide rail, and the first driving device is connected with the first platform base; the trolley lifting platform comprises a second platform base, a second driving device, trolley lifting support columns, a power mechanism, a second lifting driving mechanism and trolley lifting blocks, the second platform base is slidably mounted on a second platform guide rail, the second driving device is connected with the second platform base, and the power mechanism is used for driving the two trolley lifting support columns to be away from or close to each other. The utility model discloses the mode that removes the separation station with the car platform lifting automobile body and bogie lift platform removes bogie has realized efficient bogie separation operation.
Description
Technical Field
The utility model belongs to the technical field of stride a formula monorail vehicle and overhaul, more specifically relates to a stride a formula monorail vehicle bogie separation and automobile body mobile device.
Background
The straddle type monorail belongs to one of light rails, is a passenger transport system with high modernization technology content developed on the basis of a tramcar, has the advantages of large passenger transport capacity, investment conservation, short construction period, strong adaptability, contribution to environmental landscape protection and the like, and develops abnormally rapidly at home and abroad. In order to ensure the safe operation of the straddle type monorail vehicle, the straddle type monorail vehicle needs to be periodically overhauled and maintained.
The bogie is an important component of the straddle-type monorail vehicle and is directly related to the safe operation of the straddle-type monorail vehicle. Different from a bogie based on the traditional wheel-rail relation, the straddle-type monorail bogie is in surrounding contact with a rail beam, and a separating device of the straddle-type monorail bogie is special important equipment suitable for straddle-type monorail vehicles.
The existing straddle type monorail bogie separation device at home and abroad mostly adopts a mode of combining a lifting device and a supporting device, wherein the lifting device is used for lifting the unloaded bogie, and the supporting device is used for erecting a vehicle body. However, because the maintenance time is far greater than the disassembly separation time, the vehicle body cannot move in the mode, and always occupies a separation station, so that the maintenance efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the above defect of prior art or improve the demand, the utility model provides a straddle type monorail vehicle bogie separation and automobile body mobile device, its separation that can realize bogie and automobile body conveniently transports other positions, can improve maintenance efficiency.
To achieve the above object, according to the present invention, there is provided a straddle type monorail vehicle bogie separation and vehicle body moving device, which is characterized in that it comprises a support platform arranged between two fixed track beams, and the two fixed track beams are on the same straight line, wherein:
the supporting platform comprises a bogie lifting platform and a car erecting platform, the bogie lifting platform comprises a first platform base, a first driving device, a lifting track beam and a first lifting driving mechanism, the first platform base is slidably mounted on a first platform guide rail, the first driving device is connected with the first platform base so as to drive the first platform base to move along the first platform guide rail, the first platform guide rail is horizontally arranged and is vertical to the fixed track beam, the first lifting driving mechanism is mounted on the first platform base, and the lifting track beam is mounted on the first lifting driving mechanism and is used for driving the lifting track beam to move up and down and enabling the lifting track beam to move to a position in butt joint with one of the fixed track beams; the trolley lifting platform comprises a second platform base, a second driving device, trolley lifting support columns, two power mechanisms, a second lifting driving mechanism and trolley lifting blocks, wherein the second platform base is slidably mounted on a second platform guide rail, the second driving device is connected with the second platform base to drive the second platform base to move along the second platform guide rail, the second platform guide rail is parallel to the first platform guide rail and is mounted on a foundation, the trolley lifting support columns are two, the power mechanisms are connected with at least one trolley lifting support column to enable the two trolley lifting support columns to be far away from or close to each other, a first rail part is arranged at the upper part of each trolley lifting support column to enable each first rail part to be in butt joint with a lifting rail beam after the two trolley lifting support columns are close to each other, the second lifting driving mechanism is mounted on the trolley lifting support columns, and the trolley lifting blocks are mounted on the second lifting driving mechanism, so as to drive the vehicle body to lift.
Preferably, a guide chute for guiding the trolley support to move is arranged on the second platform base, and the guide chute is parallel to the second platform guide rail.
Preferably, the trolley lifting platform further comprises a support shell installed on the second platform base for receiving the two trolley lifting columns after the two trolley lifting columns approach, and the upper part of the support shell is respectively provided with a second rail part at a position corresponding to each first rail part for being butted with the first rail parts.
Preferably, a scissor type telescopic frame is arranged between the two frame vehicle pillars, the scissor type telescopic frame comprises a plurality of connecting rods and hinge shafts for hinging the connecting rods together, and one hinge shaft is fixed on the second platform base or the supporting shell so as to enable the two frame vehicle pillars to synchronously move under the driving of the power mechanism.
Preferably, the second lifting driving mechanism is installed inside the trolley support column, the trolley lifting block is installed on the top of the trolley support column, and a channel as a trolley lifting block moving channel is arranged at the top end of the trolley support column.
Preferably, a distance measuring sensor for obtaining the position of the bogie lifting platform on the first platform guide rail is further arranged on the bogie lifting platform.
Preferably, the trolley platform is further provided with a distance measuring sensor for obtaining the position of the trolley platform on the second platform guide rail.
Preferably, the bogie lifting platform further comprises two support columns vertically installed on the first platform base, and each support column is provided with a vertical groove for guiding the movement of the lifting track beam.
Preferably, the bogie lifting platform further comprises a positioning mechanism, the positioning mechanism is mounted on a support column close to the fixed track beam, the positioning mechanism comprises a power device mounted on the support column and a positioning block driven by the power device, a positioning hole is formed in the position, corresponding to the positioning block, of the support column close to the positioning mechanism, and the positioning block can extend into the positioning hole after the lifting track beam moves to the position in butt joint with one of the fixed track beams, so that the bogie lifting platform is prevented from shaking.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:
the lifting track beam of the utility model is driven by the first lifting driving device, when the first track part of the vehicle-erecting support column is in butt joint with the fixed track beam by the power mechanism, the bogie of the straddle type monorail vehicle can walk on the fixed track beam, the lifting track beam and the first track part of the vehicle-erecting support column, and the bogie can move to the lifting track and can be taken over by the lifting track beam after being disassembled, and the two vehicle-erecting support columns of each vehicle-erecting platform can be taken over and hold the vehicle body together by driving the vehicle-erecting block to ascend by the second lifting driving device after being mutually separated through the matching of a plurality of vehicle-erecting platforms, then the first platform base and the second platform base respectively move along the first platform guide rail and the second platform guide rail, the bogie and the vehicle body can be moved to different positions separately, and then the bogie and the vehicle body can be moved away through the transferring tool, the bogie lifting platform and the bogie lifting platform return to the position in butt joint with the fixed track beam, and the next train of bogie separation operation of the straddle type monorail vehicle can be carried out, so that the high-efficiency bogie separation operation is realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the lifting straddle type monorail vehicle of the invention;
FIG. 3 is a schematic view of the support platform of the present invention being removed;
fig. 4 is a schematic view of a bogie lift platform according to the present invention;
fig. 5 is a schematic view of the middle frame platform of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 to 5, a straddle-type monorail vehicle bogie separation and vehicle body moving device comprises a supporting platform arranged between two fixed track beams 5, wherein the two fixed track beams 5 are on the same straight line, the fixed track beams 5 are installed on a foundation and are butted with a straddle-type monorail vehicle running track, and the fixed track beams are used as a transition section of the straddle-type monorail vehicle from the straddle-type monorail vehicle running track to an overhaul separation station (the overhaul separation station is the position of the supporting platform), wherein:
the supporting platform comprises a bogie lifting platform 1 and a bogie platform 3, the bogie lifting platform 1 comprises a first platform base 7, a first driving device, a lifting track beam 9 and a first lifting driving mechanism, the first platform base 7 is slidably mounted on a first platform guide rail 2, the first driving device is connected with the first platform base 7 to drive the first platform base 7 to move along the first platform guide rail 2, the first driving device can be mounted on a foundation to directly drive the first platform base 7 to move, or the first driving device can also be mounted on the first platform base 7, then a track wheel mounted at the bottom of the first platform base 7 is used for driving the first platform base 7 to move along the first platform guide rail 2, the first platform guide rail 2 is horizontally arranged and is perpendicular to the fixed track beam 5, and the first lifting driving mechanism is mounted on the first platform base 7 and mounted on the lifting track driving mechanism The road beam 9 is used for driving the lifting track beam 9 to move up and down and enabling the lifting track beam 9 to move to a position where the lifting track beam is in butt joint with one fixed track beam 5;
the trolley platform 3 comprises a second platform base 10, a second driving device, a trolley support 12, a power mechanism, a second lifting driving mechanism and a trolley block 13, the second platform base 10 is slidably mounted on the second platform guide rail 6, the second driving device is connected with the second platform base 10 to drive the second platform base 10 to move along the second platform guide rail 6, the second driving device can be mounted on the foundation to directly drive the second platform base 10 to move, or the second driving device can also be mounted on the second platform base 10 to drive the second platform base 10 to move along the second platform guide rail 6 through a track wheel mounted on the second platform base 10, the second platform guide rail 6 is parallel to the first platform guide rail 2 and both mounted on the foundation, high parallelism and surface precision are ensured, so that the first platform base 7 and the second platform base 10 can carry out high precision and high precision along the first platform guide rail 2 and the second platform guide rail 6 The two vehicle lifting support columns 12 can move stably, the power mechanism is connected with at least one vehicle lifting support column 12 and used for driving at least one vehicle lifting support column 12 to move so as to enable the two vehicle lifting support columns 12 to move away from or close to each other, and the power mechanism can enable the two vehicle lifting support columns 12 to move simultaneously so as to enable the two vehicle lifting support columns 12 to move away from or close to each other. The power mechanism can drive the two vehicle-lifting supporting columns 12 to move in various ways, and can be installed on the foundation, or on the second platform base, or on the bottom of the fixed track beam 5, and comprises a plurality of power driving devices (such as hydraulic cylinders, air cylinders, electric push rods and the like), and one or more power driving devices respectively drive one vehicle-lifting supporting column 12 to move; or, the power mechanism may also include a servo motor and a screw mechanism, a bidirectional screw of the screw mechanism is driven by the servo motor, two screw nuts are arranged on the bidirectional screw, each screw nut is connected with one of the vehicle-lifting support columns 12, the screw rotates, then the two screw nuts drive the two vehicle-lifting support columns 12 to approach or separate from each other, and each upper portion of the vehicle-lifting support column 12 is provided with a first track portion, so that after the two vehicle-lifting support columns 12 approach each other, each first track portion is in butt joint with the lifting track beam 9, then because the lifting track beam 9 is in butt joint with one of the fixed track beams 5, the supporting platform can be in butt joint with the two fixed track beams 5, and thus the straddle type monorail vehicle can run on the supporting platform. Additionally, the utility model discloses a two objects of "butt joint" will not influence the travel of straddle-type monorail vehicle after the butt joint, and two objects of "butt joint" can direct contact, also can have a determining deviation. The second lifting driving mechanism is installed on the vehicle-erecting support 12, and the vehicle-erecting block 13 is installed on the second lifting driving mechanism, so as to drive the vehicle body 4 to lift.
Further, a guide sliding groove for guiding the trolley support post 12 to move is arranged on the second platform base 10, the guide sliding groove is parallel to the second platform guide rail 6, and the trolley support post 12 can be stably moved through the guide sliding groove.
Further, the trolley lifting platform 3 further comprises a supporting shell installed on the second platform base 10 for accommodating the two trolley lifting pillars 12 after the two trolley lifting pillars 12 approach, and the upper portion of the supporting shell is respectively provided with a second rail portion at a position corresponding to each first rail portion for being butted against the first rail portions. After the first track part, the second track part, the lifting track beam 9 and the two fixed track beams are in butt joint, the straddle type monorail vehicle can conveniently run.
Further, a scissor type telescopic frame 11 is arranged between the two frame vehicle pillars 12, the scissor type telescopic frame 11 includes a plurality of connecting rods and hinge shafts 14 for hinging the connecting rods together, one hinge shaft 14 is fixed on the second platform base 10 or the supporting shell, so that the two frame vehicle pillars 12 can move synchronously under the driving of the power mechanism. The power mechanism can also be arranged on the supporting shell and used for driving the other hinge shaft 14 to move up and down, so that the scissor type telescopic frame 11 can be telescopic, and the two frame vehicle supporting columns 12 can be driven to move away from or close to each other and move synchronously. When the scissor type telescopic frame 11 is folded, the first track part of the frame vehicle support 12 is flush with the outer sides of the fixed track beam 5 and the lifting track beam 9, and a straddle type monorail vehicle can pass through; when the scissor type telescopic frame 11 is extended, the vehicle lifting support 12 can move to the position below a vehicle lifting point at the bottom of the vehicle body 4 and then stop, the vehicle lifting blocks 13 on the plurality of vehicle lifting platforms are lifted to lift the vehicle body 4 (at least two vehicle lifting platforms are matched to lift the vehicle body), and the vehicle body 4 moves along the second platform guide rail 6 along with the vehicle lifting platforms 3. Referring to fig. 1, three fixed track beams 5 and two support platforms each located between two fixed track beams 5 are shown and arranged alternately, the two support platforms in fig. 1 being in a waiting state for a straddle-type monorail vehicle to drive.
Further, the second lifting driving mechanism is installed inside the trolley support column 12, the trolley lifting block 13 is installed on the top of the trolley support column 12, and a channel as a moving channel of the trolley lifting block 13 is arranged at the top end of the trolley lifting support column 12.
Further, still be provided with the range finding sensor that is used for obtaining the position of this bogie lift platform 1 on first platform guide rail 2 on bogie lift platform 1, can set up a benchmark board on the ground, through obtaining the distance of range finding sensor and benchmark board, the controller just can control the displacement of frame car platform 3.
Further, still be provided with the range finding sensor that is used for obtaining the position of this unwheeling platform 3 on second platform guide rail 6 on the unwheeling platform 3, can set up a benchmark board on the ground, through obtaining the distance of range finding sensor and benchmark board, the controller just can control the position of unwheeling platform 3.
Further, the bogie lifting platform 1 further comprises two support columns vertically installed on the first platform base 10, and each support column is provided with a vertical groove for guiding the movement of the lifting track beam 9.
Further, bogie lift platform 1 still includes positioning mechanism 8, positioning mechanism 8 installs on the support column that is close to fixed track roof beam 5, positioning mechanism 8 is including installing power device on the support column and by power device driven locating piece, the support column that is close to this positioning mechanism is corresponding to the position of locating piece is provided with the locating hole, the locating piece can move to one of them at the lift track roof beam stretch into behind the position of fixed track roof beam butt joint in the locating hole, thereby prevents bogie lift platform 1 rocks, and the locating piece preferably adopts square structure.
The utility model discloses in, straddle type monorail vehicle's bogie and 4 separation processes of automobile body mainly realize by bogie lift platform 1 and frame car platform 3 etc.. Before separation, the bogie lifting platform 1 and the bogie platform 3 move to the positions aligned with the fixed track beam 5, the bogie lifting track beam 9 is lifted to be in butt joint with the fixed track beam 5, then the two bogie pillars 12 are close to each other, and the straddle type monorail vehicle drives into a maintenance separation station; after the bogie is unloaded, and the two bogie supports 12 are far away from each other, the bogie block 13 at the top is driven by the second lifting driving mechanism in the bogie to ascend, so that the bogie block 13 is in point contact with the bogie point at the bottom of the bogie 4, the bogie block 13 can lift the bogie 4, the bogie 4 moves out of the separation station along the second platform guide rail 2 along with the bogie platform 3, and the bogie lifting platform 1 and the bogie platform 3 move to two sides of the fixed track beam 5 respectively, so that the bogie and the bogie are separated; after the separation, transport frock and transport bogie and automobile body 4 away, bogie lift platform 1 on first platform guide rail 2 and the second platform guide rail 6 moves respectively again to separation station and fixed track roof beam butt joint 5 with unwheeling platform 3, become straddle type monorail track partly, make straddle type monorail vehicle can pass through the maintenance section smoothly, then can carry out the bogie separation operation of next row straddle type monorail vehicle, so, then the maintenance operation of the next straddle type monorail vehicle can not occupy the separation station and need wait because the automobile body 4 of the preceding straddle type monorail vehicle, the efficiency of straddle type monorail vehicle maintenance has been improved.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A straddle-type monorail vehicle bogie separation and body moving device, which is characterized by comprising a supporting platform arranged between two fixed track beams, wherein the two fixed track beams are in the same line, wherein:
the supporting platform comprises a bogie lifting platform and a car erecting platform, the bogie lifting platform comprises a first platform base, a first driving device, a lifting track beam and a first lifting driving mechanism, the first platform base is slidably mounted on a first platform guide rail, the first driving device is connected with the first platform base, the first platform guide rail is horizontally arranged and is perpendicular to the fixed track beam, the first lifting driving mechanism is mounted on the first platform base, and the lifting track beam is mounted on the first lifting driving mechanism and is used for driving the lifting track beam to move up and down; the vehicle lifting platform comprises a second platform base, a second driving device, vehicle lifting support columns, two power mechanisms, a second lifting driving mechanism and vehicle lifting blocks, wherein the second platform base is slidably mounted on a second platform guide rail, the second driving device is connected with the second platform base to drive the second platform base to move along the second platform guide rail, the second platform guide rail is parallel to the first platform guide rail, the second platform guide rail and the first platform guide rail are mounted on a foundation, the vehicle lifting support columns are arranged in two numbers, the power mechanisms are connected with at least one vehicle lifting support column to enable the two vehicle lifting support columns to be far away from or close to each other, a first rail part is arranged at the upper part of each vehicle lifting support column, the second lifting driving mechanism is mounted on the vehicle lifting support columns, and the vehicle lifting blocks are mounted on the second lifting driving mechanism to drive a vehicle body to lift.
2. The device for separating and moving the bogie from the vehicle body of the straddle-type monorail vehicle as claimed in claim 1, wherein the second platform base is provided with a guide chute for guiding the movement of the bogie support, and the guide chute is parallel to the second platform guide rail.
3. A straddle-type monorail vehicle bogie separation and body moving device according to claim 1, wherein the vehicle-lifting platform further comprises a support shell mounted on the second platform base for receiving the two vehicle-lifting pillars after the two vehicle-lifting pillars approach, and the upper portion of the support shell is provided with a second rail portion at a position corresponding to each first rail portion for abutting joint with the first rail portions.
4. The device for separating the bogie from the vehicle body of the straddle-type monorail vehicle as claimed in claim 1, wherein a scissors-type telescopic frame is disposed between the two vehicle-supporting columns, and the scissors-type telescopic frame comprises a plurality of connecting rods and hinge shafts for hinging the connecting rods together, wherein one of the hinge shafts is fixed on the second platform base or the supporting shell so as to allow the two vehicle-supporting columns to move synchronously under the driving of a power mechanism.
5. The device for separating and moving the bogie of the straddle-type monorail vehicle as claimed in claim 1, wherein the second lifting drive mechanism is mounted inside the bogie support column, the bogie block is mounted on the top of the bogie support column, and the top end of the bogie support column is provided with a channel as a moving channel of the bogie block.
6. The device for separating the bogie from the vehicle body of the straddle-type monorail vehicle as claimed in claim 1, wherein a distance measuring sensor for obtaining the position of the bogie lifting platform on the first platform guide rail is further arranged on the bogie lifting platform.
7. The device for separating the bogie from the vehicle body of the straddle-type monorail vehicle as claimed in claim 1, wherein the vehicle platform is further provided with a distance measuring sensor for obtaining the position of the vehicle platform on the second platform guide rail.
8. The device for separating the bogie from the vehicle body of the straddle-type monorail vehicle as claimed in claim 1, wherein the bogie lifting platform further comprises two support columns vertically mounted on the first platform base, each support column being provided with a vertical slot for guiding the movement of the lifting rail beam.
9. The device for separating and moving the bogie of the straddle-type monorail vehicle as claimed in claim 8, wherein the bogie lift platform further comprises a positioning mechanism, the positioning mechanism is mounted on the supporting column near the fixed rail beam, the positioning mechanism comprises a power device mounted on the supporting column and a positioning block driven by the power device, the supporting column near the positioning mechanism is provided with a positioning hole at a position corresponding to the positioning block, and the positioning block can extend into the positioning hole after the lifting rail beam moves to a position where the lifting rail beam is butted with one of the fixed rail beams, so as to prevent the bogie lift platform from shaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022299996.4U CN213387625U (en) | 2020-10-15 | 2020-10-15 | Device for separating bogie of straddle type monorail vehicle and moving bogie of vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022299996.4U CN213387625U (en) | 2020-10-15 | 2020-10-15 | Device for separating bogie of straddle type monorail vehicle and moving bogie of vehicle body |
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| Publication Number | Publication Date |
|---|---|
| CN213387625U true CN213387625U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022299996.4U Active CN213387625U (en) | 2020-10-15 | 2020-10-15 | Device for separating bogie of straddle type monorail vehicle and moving bogie of vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213387625U (en) |
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2020
- 2020-10-15 CN CN202022299996.4U patent/CN213387625U/en active Active
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