CN113291729A - Installation equipment suitable for installation of modular platform door - Google Patents
Installation equipment suitable for installation of modular platform door Download PDFInfo
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- CN113291729A CN113291729A CN202110592636.XA CN202110592636A CN113291729A CN 113291729 A CN113291729 A CN 113291729A CN 202110592636 A CN202110592636 A CN 202110592636A CN 113291729 A CN113291729 A CN 113291729A
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- 238000003825 pressing Methods 0.000 claims description 6
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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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
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
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Abstract
The invention provides a mounting device suitable for mounting a modular platform door, which belongs to the technical field of rail transit and comprises: the platform truck runs on the platform board, wherein a carrying tray used for bearing the modular platform door is placed on the platform truck; and the two executing mechanisms are respectively positioned on two sides of the carrying tray and are respectively and correspondingly connected with two sides of the modular platform door. According to the installation equipment suitable for installing the modular platform doors, the modular platform doors on the carrying tray are installed on the corresponding positions of the platform plate one by one through the matching between the flat car and the executing mechanism, the operation is convenient and reliable, and therefore the working efficiency of installing the modular platform doors is improved.
Description
Technical Field
The invention belongs to the technical field of rail transit, relates to mounting equipment, and particularly relates to mounting equipment suitable for mounting a modular platform door.
Background
The platform door system is an important barrier for separating a rail traveling area and a platform public area in urban rail transit operation, and is important equipment for guaranteeing passenger safety, saving air conditioner resources, improving the environment of the platform public area and reducing the operation manpower of the urban rail transit.
The existing platform door installation mainly adopts the scheme of array type reserved pre-embedding or field punching and splicing by taking parts as units on the field, and the scheme has the advantages of low industrialization degree, poor construction quality stability, long assembly period, high debugging difficulty, high labor demand, high material loss and garbage amount, and high resource and energy consumption, thereby not meeting the requirements of modern energy conservation and environmental protection.
In order to solve the problems existing in the existing platform door installation scheme, the modularized installation of the platform door becomes a necessary trend, but the modularized platform door has the factors of large volume, heavy weight, more limited conditions of field operation space and the like, and the modularized platform door cannot be installed well.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a mounting device which is suitable for carrying and mounting a modular platform door.
The purpose of the invention can be realized by the following technical scheme: a mounting apparatus adapted for installation of modular platform doors to shuttle modular platform doors between a platform plate and catenary boundaries and mount modular platform doors to the platform plate, comprising:
the platform truck runs on the platform board, wherein a carrying tray used for bearing the modular platform door is placed on the platform truck;
the two execution mechanisms are respectively positioned on two sides of the carrying tray and are respectively and correspondingly connected with two sides of the modular platform door, wherein the execution mechanisms comprise a base frame component used for adjusting the position of the modular platform door in the X-axis direction, a support component connected to the base frame component and used for adjusting the position of the modular platform door in the Y-axis direction, and a lifting component connected to the support component and used for adjusting the position of the modular platform door in the Z-axis direction, and the lifting component is detachably connected with the modular platform door.
In the above installation apparatus for installation of a modular platform door, the underframe assembly comprises:
a chassis;
the X-axis motor is arranged on the underframe through the motor fixing seat, and the output end of the X-axis motor is connected with the X-axis motor coupler;
one end of the X-axis lead screw is connected with the X-axis motor coupler, the other end of the X-axis lead screw is connected with the bottom frame through a bearing seat, an X-axis transmission nut is connected onto the X-axis lead screw in a threaded mode, and the support assembly is connected onto the X-axis transmission nut.
In the above installation equipment suitable for installation of the modular platform door, the underframe is provided with two X-axis guide grooves which are respectively positioned at two sides of the X-axis screw rod, wherein the middle part of the support assembly is connected on the X-axis transmission nut, and two sides of the support assembly are respectively matched with the X-axis guide grooves at one corresponding side in a rolling manner.
In the above installation apparatus for installation of a modular platform door, the support assembly comprises:
the X-axis support is connected with an X-axis transmission nut through a fixing bolt, X-axis rollers are respectively arranged on two sides of the X-axis support and are in rolling connection with the X-axis guide groove;
the X-axis support is arranged on the X-axis support, and the X-axis support is connected with the support through a sliding structure;
and the Y-axis motor is arranged on the supporting seat, and the output end of the Y-axis motor is connected with a transmission structure, wherein the transmission structure comprises a gear connected with the output end of the Y-axis motor and a rack meshed with the gear.
In the installation apparatus for the modular platform door, the X-axis support is slidably connected with the Y-axis support, and the Y-axis support is connected with the electric cylinder, wherein the output end of the electric cylinder is connected with the X-axis support, and the linear guide rail and the rack are both installed on the Y-axis support.
In the installation apparatus for installing a modular platform door, the lifting assembly comprises:
the lifting component mounting base is connected with the supporting base and is connected with a lifting servo motor, wherein the lifting servo motor and the Y-axis motor are distributed up and down along the height direction of the supporting base;
the lifting servo motor is connected with the modular platform door, the output end of the lifting servo motor is meshed with the lifting screw rod, the moving direction of the lifting screw rod is perpendicular to the axis direction of the output end of the lifting servo motor, and the lifting screw rod is connected with a screw rod connecting flange.
In the above installation apparatus suitable for installation of the modular platform door, a balance shear assembly is arranged on one side of the supporting seat, and the balance shear assembly comprises a lower shear seat connected with the supporting seat and an upper shear seat connected with the screw rod connecting flange, wherein two connecting rods in a cross state are arranged between the lower shear seat and the upper shear seat, and the two connecting rods are rotatably connected through shear shafts.
In foretell erection equipment who is suitable for installation of modularization platform door, cut down and be provided with the bar recess on cutting the seat respectively with last, be bar recess and last bar recess down respectively, the one end of one of them connecting rod is locked in the one end of last bar recess through the fastener, the other end of this connecting rod slides through cutting the axle and connects in the one end of bar recess down, the one end of another connecting rod is locked in the other end of bar recess down through the fastener, the other end of this connecting rod slides through cutting the axle and connects in the other end of last bar recess.
In the above installation equipment suitable for installation of the modular platform door, the upper shearing seat is further connected with a fine adjustment assembly, the fine adjustment assembly comprises a mechanical arm, one end of the mechanical arm is fixed on the upper shearing seat through a compression structure, and the other end of the mechanical arm is connected with the modular platform door.
In the installation device suitable for installation of the modular platform door, an angle plate is arranged at one end of the mechanical arm connected with the modular platform door, wherein an X-axis bolt connected with the modular platform door in the X-axis direction and a Y-axis bolt connected with the modular platform door in the Y-axis direction are arranged on the angle plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the installation equipment suitable for installing the modular platform doors, the modular platform doors on the carrying tray are installed on the corresponding positions of the platform plate one by one through the matching between the flat car and the execution mechanism, the operation is convenient and reliable, and the working efficiency of installing the modular platform doors is improved.
(2) Through setting up X axle guide slot, the straightness accuracy of control support subassembly under the drive of X axle drive nut takes place to deflect when avoiding support subassembly to remove along X axle direction, and then improves the accuracy nature of modularization platform door installation.
(3) The number of the gears is increased, and the driving gear and the driven gear are formed, so that the transmission structure has a variable transmission ratio, the speed of the supporting seat in the movement process of the Y-axis motor is further realized, and the installation accuracy of the modular platform door is further improved.
(4) The bearing seat is in primary transmission in the Y-axis direction through the matching between the Y-axis motor and the transmission structure, and secondary transmission of the bearing seat in the Y-axis direction is formed through the electric cylinder, so that the adjusting stroke of the modular platform door in the Y-axis direction is increased, the problem that the movement distance of the modular platform door in the Y-axis direction is still not met after the primary transmission is carried out is avoided, and the use reliability of the executing mechanism is improved.
(5) Through setting up balanced scissors for the modularization platform door avoids taking place the biasing to the axis direction of lifting unit's pressure all the time along the lift lead screw, thereby improves the reliability of modularization platform door when Z axle direction removes.
(6) The upper strip-shaped groove and the lower strip-shaped groove are respectively arranged on the upper shearing seat and the lower shearing seat, so that the modular platform door can move along the Z-axis direction more stably and reliably when the two connecting rods rotate relatively.
(7) And through setting up the fine setting subassembly, the accurate positioning when further realizing modularization platform door and installing on the station board improves the accuracy nature of modularization platform door installation.
Drawings
Fig. 1 is a schematic structural diagram of a mounting apparatus for mounting a modular platform door according to the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a diagram of a state of use of a mounting device for a modular platform door installation according to the present invention.
Fig. 4 is a view of another perspective of the installation apparatus for a modular platform door according to the present invention.
FIG. 5 is a schematic diagram of an actuator according to a preferred embodiment of the present invention.
FIG. 6 is a partial schematic view of a chassis assembly according to a preferred embodiment of the invention.
FIG. 7 is a schematic view of the structure of the undercarriage assembly and the X-axis support according to a preferred embodiment of the invention.
FIG. 8 is a partial structural view of a pedestal assembly in accordance with a preferred embodiment of the present invention.
FIG. 9 is a schematic structural view of the support assembly and the lifting assembly in accordance with a preferred embodiment of the present invention.
FIG. 10 is a schematic view of a lifting assembly according to a preferred embodiment of the present invention.
FIG. 11 is a schematic diagram of a balancing shear assembly according to a preferred embodiment of the present invention.
FIG. 12 is a schematic diagram of a fine tuning assembly according to a preferred embodiment of the present invention.
In the figure, 100, the station plate; 200. a contact line limit; 300. flatbed vehicle; 400. carrying the tray;
500. an actuator;
510. a chassis assembly; 511. a chassis; 5111. an X-axis guide groove; 512. an X-axis motor; 513. a motor fixing seat; 514. an X-axis motor coupling; 515. an X-axis lead screw; 516. a bearing seat; 517. an X-axis drive nut; 518. an adjusting foot;
520. a seat assembly; 521. an X-axis support; 5211. a Y-axis guide groove; 522. fixing the bolt; 523. an X-axis roller; 524. a supporting seat; 525. a sliding structure; 5251. a linear guide rail; 5252. a linear slider; 526. a Y-axis motor; 527. a transmission structure; 5271. a rack; 5272. a driving gear; 5273. a driven gear; 528. a Y-axis support; 5281. a Y-axis roller; 529. an electric cylinder;
530. a lifting assembly; 531. a lifting component mounting base; 532. a lifting servo motor; 533. a hoist screw; 534. the screw rod is connected with the flange;
540. a balance shear assembly; 541. a lower shear seat; 5411. a lower strip-shaped groove; 542. an upper shearing seat; 5421. a strip-shaped groove is formed; 543. a connecting rod; 544. shearing a shaft;
550. a fine tuning component; 551. a mechanical arm; 552. a compression structure; 5521. a first platen; 5522. a second platen; 553. a gusset; 554. an X-axis bolt; 555. a Y-axis bolt;
600. a modular platform door.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
As shown in fig. 1 to 12, the installation apparatus for installing a modular platform door according to the present invention for a modular platform door 600 to shuttle between a platform board 100 and a catenary boundary 200 includes: a platform car 300 running on the platform board 100, wherein a carrying tray 400 for carrying the modular platform door 600 is placed on the platform car 300; two actuators 500 respectively located at both sides of the carrying tray 400, wherein the two actuators 500 are respectively connected to both sides of the modular platform door 600, and the modular platform door 600 is installed on the platform board 100 through the actuators 500.
According to the installation equipment suitable for installing the modular platform doors, the modular platform doors 600 on the carrying tray 400 are installed on the corresponding positions of the platform plate 100 one by one through the matching between the flat car 300 and the executing mechanism 500, the operation is convenient and reliable, and therefore the installation working efficiency of the modular platform doors 600 is improved.
Preferably, the actuator 500 includes a base frame assembly 510 for adjusting the position of the modular platform door 600 in the X-axis direction, a support assembly 520 connected to the base frame assembly 510 for adjusting the position of the modular platform door 600 in the Y-axis direction, and a lifting assembly 530 connected to the support assembly 520 for adjusting the position of the modular platform door 600 in the Z-axis direction, wherein the lifting assembly 530 is detachably connected to the modular platform door 600.
In the present embodiment, the positions of the modular platform door 600 in the X-axis direction, the Y-axis direction and the Z-axis direction are adjusted by the undercarriage assembly 510, the support assembly 520 and the lifting assembly 530, so as to achieve the precise installation of the modular platform door 600 on the platform board 100.
Preferably, chassis assembly 510 includes a chassis 511; an X-axis motor 512 mounted on the bottom frame 511 through a motor fixing base 513, wherein an output end of the X-axis motor 512 is connected with an X-axis motor coupler 514; one end of an X-axis lead screw 515 is connected with an X-axis motor coupler 514, the other end of the X-axis lead screw is connected with the bottom frame 511 through a bearing seat 516, an X-axis transmission nut 517 is connected onto the X-axis lead screw 515 in a threaded mode, and the support assembly 520 is connected onto the X-axis transmission nut 517.
In this embodiment, the X-axis motor 512 drives the X-axis screw 515 to rotate, and drives the X-axis transmission nut 517 to move along the axis direction of the X-axis screw 515, so as to adjust the position of the support assembly 520 in the X-axis direction, thereby changing the position of the modular platform door 600 in the X-axis direction.
Further preferably, two X-axis guide grooves 5111 are disposed on the bottom frame 511, and the two X-axis guide grooves 5111 are respectively located at two sides of the X-axis lead 515, wherein the middle portion of the support assembly 520 is connected to the X-axis transmission nut 517, and two sides of the support assembly 520 are respectively in rolling fit with the X-axis guide grooves 5111 at a corresponding side.
In this embodiment, by providing the X-axis guide groove 5111, the linearity of the support assembly 520 driven by the X-axis transmission nut 517 is controlled, so as to prevent the support assembly 520 from deflecting when moving along the X-axis direction, thereby improving the installation accuracy of the modular platform door 600.
It is further preferred that adjustment feet 518 are attached to respective corners of undercarriage 511, such that pre-positioning of actuator 500 on flat bed 300 is accomplished via adjustment feet 518, and movement of actuator 500 on flat bed 300 is facilitated.
Preferably, the support assembly 520 includes an X-axis support 521, and the X-axis support 521 is connected to an X-axis transmission nut 517 through a fixing bolt 522, wherein X-axis rollers 523 are respectively disposed on two sides of the X-axis support 521, and the X-axis rollers 523 are in rolling connection with the X-axis guide groove 5111; the supporting seat 524 is located above the X-axis support 521, and the supporting seat 524 is connected to the X-axis support 521 through a sliding structure 525, wherein the sliding structure 525 includes a linear guide 5251 connected to the X-axis support 521, and a linear slider 5252 connected to the supporting seat 524 and slidably engaged with the linear guide 5251, and the lifting assembly 530 is mounted on the supporting seat 524; and a Y-axis motor 526 mounted on the support base 524, wherein the output end of the Y-axis motor 526 is connected with a transmission structure 527, wherein the transmission structure 527 comprises a gear connected with the output end of the Y-axis motor 526 and a rack 5271 engaged with the gear.
In this embodiment, the position of the support base 524 in the Y-axis direction is adjusted by the Y-axis motor 526 through the meshing transmission between the rack and pinion 5271, thereby changing the position of the modular platform door 600 in the X-axis direction.
Further preferably, the number of the gears is two, wherein the gear connected to the output end of the Y-axis motor 526 is a driving gear 5272, and the other gear engaged with the rack 5271 is a driven gear 5273.
In this embodiment, the number of gears is increased to form the driving gear 5272 and the driven gear 5273, so that the transmission structure 527 has a variable transmission ratio (the gear ratio between the driving gear 5272 and the driven gear 5273), and thus the speed of the supporting seat 524 driven by the Y-axis motor 526 is increased, and the installation accuracy of the modular platform door 600 is further improved.
Preferably, a Y-axis support 528 is slidably connected to the X-axis support 521, and an electric cylinder 529 is connected to the Y-axis support 528, wherein an output end of the electric cylinder 529 is connected to the X-axis support 521, and the linear guide 5251 and the rack 5271 are mounted on the Y-axis support 528.
In this embodiment, the first-stage transmission of the supporting seat 524 in the Y-axis direction is formed by the cooperation between the Y-axis motor 526 and the transmission structure 527, and the second-stage transmission of the supporting seat 524 in the Y-axis direction is formed by the electric cylinder 529, so that the adjustment stroke of the modular platform door 600 in the Y-axis direction is increased, the requirement that the movement distance of the modular platform door 600 in the Y-axis direction is still not satisfied after the first-stage transmission is avoided, and the reliability of the use of the actuator 500 is improved.
In order to further improve the linearity of the movement of the Y-axis support 528 on the X-axis support 521 when the electric cylinder 529 drives the Y-axis support 528, a Y-axis roller 5281 is provided on the Y-axis support 528, and the Y-axis roller 5281 is in rolling engagement with a Y-axis guide groove 5211 on the X-axis support 521.
Preferably, the lifting assembly 530 includes a lifting assembly mounting base 531 connected to the supporting base 524, and a lifting servo motor 532 is connected to the lifting assembly mounting base 531, wherein the lifting servo motor 532 and the Y-axis motor 526 are distributed up and down along the height direction (Z-axis direction) of the supporting base 524; the elevator lead screw 533 is engaged with the output end of the lifting servo motor 532, and the moving direction of the elevator lead screw 533 is perpendicular to the axial direction of the output end of the lifting servo motor 532, wherein the elevator lead screw 533 is connected with a lead screw connecting flange 534, and the lead screw connecting flange 534 is connected with the modular platform door 600.
In this embodiment, the servo motor 532 is lifted and lowered to adjust the position of the screw connecting flange 534 in the Z-axis direction through the lift screw 533, thereby changing the position of the modular platform door 600 in the Z-axis direction.
Preferably, a balance shear assembly 540 is disposed on one side of the supporting seat 524, and the balance shear assembly 540 includes a lower shear seat 541 connected to the supporting seat 524, and an upper shear seat 542 connected to the screw rod connecting flange 534, wherein two connecting rods 543 are disposed between the lower shear seat 541 and the upper shear seat 542 in a crossed state, and the two connecting rods 543 are rotatably connected through a shear shaft 544.
In the present embodiment, the balance shear assembly 540 is disposed such that the pressure of the modular platform door 600 on the lifting assembly 530 is always along the axial direction of the lift screw 533, thereby avoiding the occurrence of offset, and improving the reliability of the modular platform door 600 moving in the Z-axis direction.
Further preferably, the lower scissors holder 541 and the upper scissors holder 542 are respectively provided with a strip-shaped groove, which is respectively a lower strip-shaped groove 5411 and an upper strip-shaped groove 5421, one end of one of the connecting rods 543 is locked to one end of the upper strip-shaped groove 5421 by a fastener, the other end of the connecting rod 543 is slidably connected to one end of the lower strip-shaped groove 5411 by a scissors shaft 544, one end of the other connecting rod 543 is locked to the other end of the lower strip-shaped groove 5411 by a fastener, and the other end of the connecting rod 543 is slidably connected to the other end of the upper strip-shaped groove 5421 by the scissors shaft 544.
In the present embodiment, the upper strip groove 5421 and the lower strip groove 5411 are respectively disposed on the upper scissor seat 542 and the lower scissor seat 541, so that the modular platform door 600 moves more stably and reliably along the Z-axis direction when the two connecting rods 543 rotate relatively.
Preferably, a fine adjustment assembly 550 is further connected to the upper scissor base 542, and the fine adjustment assembly 550 includes a robotic arm 551, wherein one end of the robotic arm 551 is fixed to the upper scissor base 542 by a compression structure 552, and the other end of the robotic arm 551 is connected to the modular platform door 600.
It is further preferred that the robot arm 551 is provided with a corner plate 553 at an end connected to the modular station door 600, wherein the corner plate 553 is provided with an X-axis pin 554 connected to the modular station door 600 in the X-axis direction and a Y-axis pin 555 connected to the modular station door 600 in the Y-axis direction.
Further preferably, the pressing structure 552 comprises two oppositely arranged first pressing plates 5521, and the mechanical arm 551 is located between the two first pressing plates 5521, wherein the mechanical arm 551 is movable along a channel between the two first pressing plates 5521, and the position of the mechanical arm 551 in the channel is locked by the second pressing plate 5522.
In the present embodiment, by providing the fine tuning assembly 550, the modular platform door 600 can be accurately positioned when being installed on the platform board 100, and the installation accuracy of the modular platform door 600 can be improved.
It should be noted that the descriptions related to "first", "second", "a", etc. in the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicit indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The terms "connected," "fixed," and the like are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. An installation apparatus adapted for installation of modular platform doors for shuttling modular platform doors between a platform plate and a catenary clearance and installing modular platform doors on the platform plate, comprising:
the platform truck runs on the platform board, wherein a carrying tray used for bearing the modular platform door is placed on the platform truck;
the two execution mechanisms are respectively positioned on two sides of the carrying tray and are respectively and correspondingly connected with two sides of the modular platform door, wherein the execution mechanisms comprise a base frame component used for adjusting the position of the modular platform door in the X-axis direction, a support component connected to the base frame component and used for adjusting the position of the modular platform door in the Y-axis direction, and a lifting component connected to the support component and used for adjusting the position of the modular platform door in the Z-axis direction, and the lifting component is detachably connected with the modular platform door.
2. The mounting apparatus for a modular platform door installation according to claim 1, wherein the undercarriage assembly comprises:
a chassis;
the X-axis motor is arranged on the underframe through the motor fixing seat, and the output end of the X-axis motor is connected with the X-axis motor coupler;
one end of the X-axis lead screw is connected with the X-axis motor coupler, the other end of the X-axis lead screw is connected with the bottom frame through a bearing seat, an X-axis transmission nut is connected onto the X-axis lead screw in a threaded mode, and the support assembly is connected onto the X-axis transmission nut.
3. The installation apparatus for installing a door of a modular platform according to claim 2, wherein two X-axis guide slots are disposed on the bottom frame, and the two X-axis guide slots are respectively disposed at two sides of the X-axis lead screw, wherein the middle portion of the support assembly is connected to the X-axis transmission nut, and two sides of the support assembly are respectively in rolling fit with the X-axis guide slots at a corresponding side.
4. The mounting apparatus of claim 2, wherein the support assembly comprises:
the X-axis support is connected with an X-axis transmission nut through a fixing bolt, X-axis rollers are respectively arranged on two sides of the X-axis support and are in rolling connection with the X-axis guide groove;
the X-axis support is arranged on the X-axis support, and the X-axis support is connected with the support through a sliding structure;
and the Y-axis motor is arranged on the supporting seat, and the output end of the Y-axis motor is connected with a transmission structure, wherein the transmission structure comprises a gear connected with the output end of the Y-axis motor and a rack meshed with the gear.
5. The apparatus of claim 4, wherein a Y-axis mount is slidably coupled to the X-axis mount and an electric cylinder is coupled to the Y-axis mount, wherein an output end of the electric cylinder is coupled to the X-axis mount and the linear guide and the rack are mounted to the Y-axis mount.
6. The mounting apparatus of claim 4, wherein the lifting assembly comprises:
the lifting component mounting base is connected with the supporting base and is connected with a lifting servo motor, wherein the lifting servo motor and the Y-axis motor are distributed up and down along the height direction of the supporting base;
the lifting servo motor is connected with the modular platform door, the output end of the lifting servo motor is meshed with the lifting screw rod, the moving direction of the lifting screw rod is perpendicular to the axis direction of the output end of the lifting servo motor, and the lifting screw rod is connected with a screw rod connecting flange.
7. The installation apparatus for installing a modular platform door according to claim 6, wherein a balance shear assembly is installed at one side of the supporting base, and the balance shear assembly comprises a lower shear base connected to the supporting base and an upper shear base connected to the screw connecting flange, wherein two connecting rods are installed between the lower shear base and the upper shear base in a crossed manner, and the two connecting rods are rotatably connected through shear shafts.
8. The installation apparatus for installing a modular platform door according to claim 7, wherein the lower scissor seat and the upper scissor seat are respectively provided with a bar-shaped groove, the lower bar-shaped groove and the upper bar-shaped groove, one end of one of the connecting rods is locked to one end of the upper bar-shaped groove by a fastening member, the other end of the connecting rod is slidably connected to one end of the lower bar-shaped groove by a scissor shaft, one end of the other connecting rod is locked to the other end of the lower bar-shaped groove by a fastening member, and the other end of the connecting rod is slidably connected to the other end of the upper bar-shaped groove by a scissor shaft.
9. The installation apparatus of claim 7, wherein the upper scissors seat is further connected with a fine adjustment assembly, and the fine adjustment assembly comprises a mechanical arm, wherein one end of the mechanical arm is fixed on the upper scissors seat through a pressing structure, and the other end of the mechanical arm is connected with the modular platform door.
10. The installation apparatus for installing a modular platform door according to claim 9, wherein the arm has a corner plate at an end thereof connected to the modular platform door, wherein the corner plate has an X-axis pin connected to the modular platform door in the X-axis direction and a Y-axis pin connected to the modular platform door in the Y-axis direction.
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| CN202110592636.XA CN113291729A (en) | 2021-05-28 | 2021-05-28 | Installation equipment suitable for installation of modular platform door |
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Cited By (1)
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| CN113998264A (en) * | 2021-11-22 | 2022-02-01 | 宁波中车时代传感技术有限公司 | Modular platform door transferring and hoisting device |
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Inventor after: Lv Yang Inventor after: Su Huiqiang Inventor after: Jiang Hong Inventor after: Sun Yantong Inventor after: Wang Fei Inventor after: Yang Da Inventor after: He Yuehai Inventor after: Liu Xuejiao Inventor before: Su Huiqiang Inventor before: Jiang Hong Inventor before: Sun Yantong Inventor before: Zhou Zhengchao Inventor before: Liu Xuejiao Inventor before: He Yuehai Inventor before: Yang Da Inventor before: Wang Fei Inventor before: Lv Yang |
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Effective date of registration: 20230627 Address after: The age of 412000 in Hunan Province, Zhuzhou Shifeng District Road Applicant after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Address before: Minglun village five 315112 villages and towns in Zhejiang city of Ningbo province Yinzhou District Applicant before: NINGBO CRRC TIMES ELECTRIC EQUIPMENT CO.,LTD. |
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Application publication date: 20210824 |