CN110722337A - Subway shield door installation method adopting auxiliary installation device - Google Patents
Subway shield door installation method adopting auxiliary installation device Download PDFInfo
- Publication number
- CN110722337A CN110722337A CN201910973386.7A CN201910973386A CN110722337A CN 110722337 A CN110722337 A CN 110722337A CN 201910973386 A CN201910973386 A CN 201910973386A CN 110722337 A CN110722337 A CN 110722337A
- Authority
- CN
- China
- Prior art keywords
- subway
- door
- driving
- door leaf
- subway shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
- B23P19/001—Article feeders for assembling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A plurality of subway shielded doors are simultaneously transported to a position needing to be installed on a subway track through a vehicle body, and then the corresponding subway shielded doors are assembled and disassembled from the vehicle body and moved to a position suitable for installation through door leaf grippers integrated on the vehicle body in cooperation with a corresponding lifting driving device and a horizontal guide rail, so that fixation is provided in the installation process of the subway shielded doors. Therefore, the invention can simultaneously realize the transportation and installation of a plurality of subway shield doors, and the installation efficiency is higher. The subway shield door transportation device can directly transport the subway shield door through the subway rail, has lower transportation cost, can be conveniently attached to a platform and the angle of the rail to adjust the installation angle of the shield door, and provides convenience for the installation process.
Description
Technical Field
The invention relates to the technical field of subway safety equipment, in particular to a subway shielded door installation method adopting an auxiliary installation device.
Background
Subway platforms need to isolate people from the subway in operation, so subway screen doors need to be installed. However, in the conventional subway platform screen door, the main body of the subway platform screen door is installed on a platform, and the subway platform screen door needs to be transported to different platforms and assembled separately. The installation efficiency is low, and if the platform design is not standard or has radian, the shielding door needs to be customized and installed independently.
In addition, because shield door weight is great and the design has a large amount of toughened glass materials, its transportation and installation need be paid attention to and carry out special protection to the transportation installation causes the damage of the door body.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the installation method of the subway shield door adopting the auxiliary installation device, the subway shield door is directly transported to the corresponding position in batches through a subway rail, and then the door body is supported by the installation structure arranged in an integrated mode for installation. The invention can effectively reduce the transportation cost and the installation cost of the door body. The invention specifically adopts the following technical scheme.
Firstly, in order to achieve the above purpose, a method for installing a subway platform screen door by using an auxiliary installation device is provided, wherein the auxiliary installation device comprises a driving wheel, a vehicle body, a bearing bottom plate, a walking base, a horizontal guide rail, a lifting driving device, a transportation fixing gripper and a door leaf gripper, and the method is characterized by comprising the following steps:
loading a plurality of subway shield doors on the bearing bottom plate, respectively aligning each subway shield door from the upper part to the transportation fixing grippers to move downwards in the loading process, respectively clamping each transportation fixing gripper at two ends of each subway shield door, respectively translating each subway shield door downwards along the transportation fixing grippers, and respectively clamping the bottom of each subway shield door into a groove of the positioning pin at the bottom of the door leaf; driving the driving wheels, and driving the vehicle body to bear the bearing bottom plate and each subway shielding door arranged on the bearing bottom plate to a position on the platform where the subway shielding door needs to be installed along a subway track; driving the lifting driving device to descend, driving the door leaf grippers to horizontally move to two ends of a subway platform screen door to be installed, driving the bolts on the door leaf grippers to be fixed at two ends of the subway platform screen door, driving the electromagnetic chuck to adsorb the subway platform screen door, and fixing the subway platform screen door in the door leaf grippers; fourthly, after the door leaf grippers tightly fix the two ends of the subway shield door, driving the lifting driving device to lift, so that the lower end of the subway shield door is separated from the groove of the positioning pin at the bottom of the door leaf and the transportation fixing grippers; fifthly, driving the door leaf gripper along the horizontal guide rail, and moving the subway shield door gripped by the door leaf gripper along the horizontal guide rail from the middle part of the subway guide rail to a position close to one side of the platform for installing the subway shield door; sixthly, driving the lifting driving device to ascend or descend, moving the subway shielding door held by the door leaf gripper to a height position where the subway shielding door needs to be installed, and installing the subway shielding door; seventhly, after the subway shield door is installed, driving a bolt on the door leaf gripper to be separated from the subway shield door, driving the electromagnetic chuck to be separated from the adsorption of the electromagnetic chuck on the subway shield door, driving the lifting driving device to descend, separating the door leaf gripper from the lower part of the installed subway shield door to be connected with the subway shield door, and returning the door leaf gripper to the middle part of the traveling base; and eighthly, repeating the second step to the seventh step until the installation of all subway shielding doors borne by the vehicle body is completed.
Optionally, in the installation method of the subway shielding door, the first step includes the following specific steps: 101, driving the lifting driving device to ascend, and then driving the door leaf gripper to horizontally move to the edge position of the vehicle body along the horizontal guide rail; 102, fixing the inserted pins on the door leaf grippers at two ends of the subway shield door, adsorbing the subway shield door by the electromagnetic suckers on the door leaf grippers, and fixing the subway shield door in the door leaf grippers; 103, driving the subway shield door to align with the transportation fixing grippers from the upper part to move downwards by the door leaf grippers, clamping two ends of the subway shield door in a pair of transportation fixing grippers which are oppositely arranged, translating the subway shield door downwards along the pair of transportation fixing grippers, and respectively clamping the bottom of the subway shield door into a groove of a positioning pin at the bottom of the door leaf; 104, after the subway shield door is loaded, driving a bolt on the door leaf gripper to be separated from the subway shield door, driving the electromagnetic chuck to be separated from the adsorption of the electromagnetic chuck on the subway shield door, and separating the door leaf gripper from the connection with the subway shield door; and 105, repeating the steps 101 to 104 until all the transportation fixing grippers are sequentially loaded and fixed with the subway shielding door respectively.
Optionally, in the installation method of the subway platform screen door, in step 101, the height of the lifting driving device which rises exceeds the height of the transportation fixing gripper.
Advantageous effects
According to the subway platform screen door installation device, a plurality of subway platform screen doors are simultaneously transported to positions needing to be installed on a subway track by utilizing a vehicle body, and then the corresponding subway platform screen doors are assembled and disassembled from the vehicle body and moved to the positions suitable for installation by matching with corresponding lifting driving devices and horizontal guide rails through door leaf grippers integrated on the vehicle body, so that fixation is provided in the installation process of the subway platform screen doors. Therefore, the invention can simultaneously realize the transportation and installation of a plurality of subway shield doors, and the installation efficiency is higher.
Furthermore, the subway platform screen door transportation device can directly transport the subway platform screen door through the subway track, has lower transportation cost, can conveniently fit the angle of the platform and the track to adjust the installation angle of the platform screen door, and provides convenience for the installation process. In addition, because the fixing structure required by the door body in the installation process of the subway shield door is integrated on the vehicle body in the form of the door leaf gripper, no additional positioning instrument is required in the whole installation process, and the installation process is simpler and more convenient.
In order to ensure the installation efficiency of the subway shield door, the subway shield door is transported in a vertical state, and the collision among door bodies can be avoided in such a way. In order to avoid the condition of damaging the scrapped subway shield doors in the transportation process, the subway shield doors are respectively fixed by the transportation fixing grippers arranged at the two ends of each door body and the grooves arranged at the lower end of each door body in the transportation process. In the installation process, the invention can directly control each metro shielding door to be separated from the fixing device through the door leaf grab, and the operation is convenient. The invention is also provided with a plurality of groups of self-locking devices respectively arranged on the horizontal guide rail 41 and the lifting driving device 42, the door leaf gripper 44 can be locked, the subway shielded door gripped by the door leaf gripper is prevented from falling off, and the alarm can be realized under the abnormal state through the acousto-optic alarm lamp.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the installation device of the subway platform screen door of the present invention;
FIG. 2 is a schematic view of the loading pattern of the subway platform screen door in the installation apparatus of the subway platform screen door according to the present invention;
fig. 3 is a schematic view of a subway rail;
FIG. 4 is a schematic view of the installation device of the subway platform screen door of the present invention in use;
fig. 5 is a side view of the installation apparatus of the subway screen door of the present invention in a use state;
FIG. 6 is a schematic view of the subway platform screen door installation apparatus of the present invention in an unloaded state;
fig. 7 is a schematic view of a door leaf gripper in the installation device of the subway platform screen door of the present invention;
FIG. 8 is a schematic view of a transport securing grip in the subway platform screen door installation apparatus of the present invention;
fig. 9 is a schematic view of a horizontal guide rail in the subway screen door installation apparatus of the present invention.
Detailed Description
In order to make the purpose and technical solution of the embodiments of the present invention clearer, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In the subway project installation stage, in order to reduce labor force and labor intensity of installation workers, the installation of the subway shielded door can be realized by the modular installation mode of the invention, the shielded door is set into one module according to each standard unit, and the modules are respectively assembled in sequence. To achieve the modularized installation process, referring to fig. 1, there is provided a subway shield door installation apparatus according to the present invention, which includes:
the driving wheel 1 is arranged on a subway rail and used for driving the subway shielding door installation device to move along the subway rail;
the vehicle body 2 is arranged on the driving wheel and driven by the driving wheel to carry a plurality of subway shielding doors to move to positions needing to be installed along the subway rail;
the bearing bottom plate 3 is laid in the middle of the upper surface of the vehicle body 2 and used for fixing and bearing the subway shielding doors;
walking base 4, including the perpendicular to the subway rail direction sets up respectively a pair of on 3 both ends of bearing bottom plate, each walking base 4 is last equallyd divide respectively the symmetry be provided with:
the horizontal guide rail 41 is perpendicular to the subway rail, is arranged at the top of the walking base 4, is used for connecting the subway platform doors on the bearing bottom plate 3, provides guidance for the subway platform doors so that the subway platform doors can move from the middle of the subway rail to the side close to a platform, and is also provided with vertical guide grooves perpendicular to the bearing bottom plate 3 at two ends;
the lifting driving device 42 is arranged at the lower part of the walking base 4, is connected with the horizontal guide rail 41, and is used for providing a driving force vertical to the bearing bottom plate 3 to lift the horizontal guide rail 41 to a set height along the vertical guide groove;
a transportation fixing gripper 43 which is close to the edge of the bearing bottom plate 3 perpendicular to a plurality of subway rails, fixed on the inner side of the walking base 4 and fixedly connected with the upper surface of the vehicle body 2; the transportation fixing grippers 43 of the two walking bases 4 are arranged oppositely, each transportation fixing gripper 43 respectively comprises a plurality of fixing devices, and each fixing device is used for fixing two ends of each subway platform screen door respectively and vertically fixing the subway platform screen door on the bearing bottom plate 3;
the door leaf grippers 44 are arranged on the horizontal guide rails 41, a gripping mechanism for gripping the subway platform screen door is arranged on the inner side of each door leaf gripper, the two door leaf grippers on the walking bases 4 respectively grip the same subway platform screen door, the door leaf grippers synchronously move to one side close to the platform from the middle of the subway platform screen door along the horizontal guide rails 41 connected with the door leaf grippers respectively, one subway platform screen door on the bearing bottom plate 3 is moved to the position close to the platform, and fixing is provided in the installation process of the subway platform screen door.
The invention thus makes it possible to transport the assembled modules to the platform site in the manner of a dedicated transport pallet in the manner shown in fig. 2 on the basis of the load floor 3. After the shielding door arrives at the site, an installer can operate the modularized installation equipment to safely and accurately place the door body on the edge of the platform, screw down the bolt and install the shielding door at a required position.
Referring to fig. 3, in the installation process, a subway track is specifically used as a coordinate alignment line to regulate and control the installation position and the installation precision. Specifically, in a typical application scenario, the direction of the center line of the subway rail may be an x-axis, the y-axis may be directed to a horizontal direction perpendicular to the horizontal direction of the center line of the rail, and the z-axis may be set to a vertical upward direction perpendicular to the center line of the rail. The device can be used for carrying out translation motions in the x direction, the y direction and the z direction on the subway shielding door, and the angle of the installation position can be regulated and controlled in the installation process. When a curve station exists, the shielding door module can be swung to form a certain angle with the x axis by the device, and special installation is realized.
In order to meet the installation requirements, the above directions respectively correspond to the following equipment stroke requirements:
TABLE 1 Equipment Stroke requirements
The installation process of the installation device can be realized by referring to the modes shown in fig. 4 and fig. 5:
loading a plurality of subway platform doors on the bearing bottom plate 3, respectively aligning each subway platform door with the transportation fixing grippers 43 from the upper part to move downwards in the loading process, respectively clamping each transportation fixing gripper 43 at two ends of each subway platform door, respectively translating each subway platform door downwards along the transportation fixing grippers 43, and respectively clamping the bottom of each subway platform door into the groove of the door leaf bottom positioning pin 31;
secondly, driving the driving wheels to drive the vehicle body 2 to bear the bearing bottom plate 3 and each subway shielding door arranged on the bearing bottom plate to the position of a platform where the subway shielding door needs to be installed along a subway track;
thirdly, driving the lifting driving device 42 to descend, driving the door leaf gripper 44 to horizontally move to two ends of a subway shielded door to be installed, driving a plug pin on the door leaf gripper 44 to be fixed at two ends of the subway shielded door, driving the electromagnetic chuck to adsorb the subway shielded door, and fixing the subway shielded door in the door leaf gripper 44;
fourthly, after the door leaf hand grips 44 tightly fix the two ends of the subway shield door, driving the lifting driving device 42 to lift, so that the lower end of the subway shield door is separated from the groove of the door leaf bottom positioning pin 31 and the transportation fixing hand grips 43;
fifthly, driving the door leaf gripper 44 along the horizontal guide rail 41, and moving the subway platform screen door gripped by the door leaf gripper 44 along the horizontal guide rail 41 from the middle part of the subway platform rail to a position close to one side of the platform for installing the subway platform screen door;
sixthly, driving the lifting driving device 42 to ascend or descend, moving the subway platform screen door held by the door leaf gripper 44 to a height position where the subway platform screen door needs to be installed, and installing the subway platform screen door;
seventhly, after the subway shield door is installed, driving the plug pin on the door leaf gripper 44 to be separated from the subway shield door, driving the electromagnetic chuck to be separated from the adsorption of the subway shield door, driving the lifting driving device 42 to descend, separating the door leaf gripper 44 from the lower part of the installed subway shield door to be connected with the subway shield door, and returning the door leaf gripper to the middle part of the traveling base 4;
and eighthly, repeating the second step to the seventh step until the installation of all subway shielding doors borne by the vehicle body 2 is completed.
Taking the transportation and installation of 4 subway platform screen doors as an example, the external dimensions of the installation device can be designed as (length X width X height): 10000mmX3100mmX1700mm, and the overall height of the system is about 3000mm after the subway shielding door is loaded. Form the installing the system of a subway shield door from this, it utilizes foretell subway shield door installation device to realize the transportation of subway shield door and the location in the installation, and this system still includes:
the power source equipment is used for supplying electric energy to the subway shield door mounting device;
and the electric control cabinet 5 is arranged on the vehicle body 2, is respectively connected with the driving wheel 1, the horizontal guide rail 41, the lifting driving device 42, the transportation fixing gripper 43 and the door leaf gripper 44, and respectively outputs driving signals to enable the subway shielded door installation device to operate according to the installation method of the subway shielded door provided by the eight steps.
The power source equipment comprises a storage battery arranged on the vehicle body 2, a generator arranged on the vehicle body 2 or a power conversion device connected with a temporary power supply inside a platform.
The system may further be provided with a fault unit. The fault unit includes:
the multiple groups of self-locking devices are respectively arranged on the horizontal guide rail 41 and the lifting driving device 42 and are used for locking the door leaf gripper 44 and preventing the subway shielding door gripped by the door leaf gripper from falling off;
and the acousto-optic warning lamp is used for reporting when the abnormity of the installation system of the subway shield door is detected.
Therefore, the system can realize the installation of the subway shield door through the following manual or automatic operation modes:
firstly, driving a power source part of the modularized installation equipment, and transmitting power to a transmission part of a corresponding execution component, such as driving a corresponding horizontal guide rail, a lifting driving device and the like; then, executing relevant actions of the modular installation equipment according to the third step to the eighth step to realize the fixation of the corresponding subway shielded door in the installation process; in the process, the control part realizes the operation of the equipment, appoints corresponding safety and provides powerful guarantee for the safe and reliable work of the equipment. Therefore, the invention can provide a set of available, reliable and safe implementation scheme for the shield door installation project.
The power source part can be powered by an electric motor. The power sources are from three sources, one is provided with a storage battery, and the other is from temporary installation power in the platform or power generation supply through a generator (a diesel generator needs to meet the environmental protection requirement).
The transmission part can adopt lead screw transmission to transmit to a corresponding execution part, and a lifting driving device (Z direction) in the equipment needs mechanical self-locking capacity. When the lifting device is lifted to a certain height and stops, the lifting driving device still keeps the original position when power is lost, and any failure is avoided. The front-back translation (Y direction) and the left-right translation (X direction) can restrain the position of the equipment through power in the normal operation of the equipment, the position is kept still when certain external force is borne, and after the power is removed, a person can apply the external force to enable the shielding door module to slowly translate along the Y, X direction.
The execution part can also adopt a mechanical arm, the modularized subway shield door unit is clamped and supported by the mechanical arm and is placed at a corresponding reserved position at the edge of the platform, a gasket is well padded by a worker after the subway shield door unit is stably placed, the top of the subway shield door unit is screwed, and a bolt is well installed and fixed at the bottom of the door body. And then, the corresponding mechanical arm can be controlled to be loosened, and the installation of the shielding door is completed. The clamping of the mechanical arm must be firm and reliable, and the damage and deformation of the door body caused by excessive force should be avoided. The contact position of the mechanical arm and the shielding door can be provided with a material which uses rubber products or has certain softness to prevent the door body from being scratched. The door body clamping and supporting part is generally considered to be arranged at the position of a gantry crane beam or upright columns at two ends, and a bolt or a holding hole can be reserved on the side upright column of the track.
The safety guarantee measure part of the invention can realize active protection and external interference resistance protection on the equipment on the basis that the modularized installation equipment meets the use requirement, ensures that the equipment realizes self protection when overload or blockage occurs, and can avoid personnel or product injury caused by misoperation in any states of normal operation, failure, stop and the like.
Adverse factors brought to the equipment by the working environment are fully considered during the design of the equipment, and the normal operation of the equipment can be ensured. Particularly, the modularized installation equipment is provided with an acousto-optic warning lamp, the acousto-optic warning lamp is normally green and normally on, yellow flicker is displayed and warning sound is given out when faults occur, the volume is adjustable, a red constant is displayed and warning sound is given out when the modularized installation equipment is stopped, and the volume is adjustable and can be turned off.
In the above system, the middle door leaf gripper is shown in fig. 7, and the gripping mechanism on the door leaf gripper 44 includes: the bolt and the electromagnetic chuck are matched with the edge structure of the subway shielding door; and each fixing device on the transportation fixing hand grip 43 is respectively a plurality of electric clamps matched with the thickness of each subway shielding door. The tongs design is through the atress analysis, guarantees to bear the weight of rigidity indeformable, and high strength bolt and electromagnet can guarantee that the door closely laminates with the tongs and does not rock safe and reliable in handling. The contact part of the hand grip and the door post is provided with high-strength damping rubber to ensure that the door body is not damaged in the carrying process.
Referring to fig. 8, a plurality of door leaf bottom positioning pins 31 matched with the transportation fixing grippers 43 are further respectively arranged at two ends of the bearing bottom plate 3, a groove matched with the thickness of the bottom of the subway platform screen door is formed in the upper portion of each door leaf bottom positioning pin 31, the groove is right opposite to the lower portion of the transportation fixing gripper 43, and the bottom of the subway platform screen door is inserted into the groove and vertically fixed on the bearing bottom plate 3.
Referring to fig. 9, the door leaf gripper provided on the guide rail may be driven by a driving rack. The rack can adopt silver or THK brand products, and the equipment is ensured to run stably through a high-precision guide rail.
Referring to fig. 6, the system can load the subway platform screen door by the following method:
step 101, driving the lifting driving device 42 to rise to a height exceeding the transportation fixing hand grip 43, and then driving the door leaf hand grip 44 to horizontally move to the edge position of the vehicle body 2 along the horizontal guide rail 41;
step 102, fixing the inserted pins on the door leaf hand grips 44 at two ends of the subway platform screen door, adsorbing the subway platform screen door by the electromagnetic suckers on the door leaf hand grips 44, and fixing the subway platform screen door in the door leaf hand grips 44;
103, driving the subway platform screen door to align with the transportation fixing hand grips 43 from the upper part to move downwards by the door leaf hand grips 44, clamping two ends of the subway platform screen door in a pair of transportation fixing hand grips 43 which are oppositely arranged, translating the subway platform screen door downwards along the pair of transportation fixing hand grips 43, and clamping the bottom of the subway platform screen door into the grooves of the door leaf bottom positioning pins 31;
104, after the subway shield door is loaded, driving the plug pin on the door leaf gripper 44 to be separated from the fixation with the subway shield door, driving the electromagnetic chuck to be separated from the adsorption of the subway shield door, and separating the door leaf gripper 44 from the connection with the subway shield door;
and 105, repeating the steps 101 to 104 until all the transportation fixing grippers 43 are sequentially loaded and fixed with the subway shielding doors respectively.
For convenient field use, the equipment is provided with two sets of control systems: the main body of the equipment is provided with an operation platform which is additionally provided with a remote controller. Therefore, the position of each moving part of the equipment can be accurately adjusted. The remote control system is provided with an anti-jamming device, and each device is provided with an independent frequency channel so as to prevent the danger caused by the frequency crosstalk when a plurality of machines work simultaneously on site.
Thus, the device of the invention can be controlled by a local control panel and a wireless remote control handle. The control panel is fixed on the equipment main part on the spot, and the operation of being convenient for can guarantee that equipment operation action and static down all can not cause harm to operating personnel. The wireless remote control handle can control the equipment within a range of 10 to 15 meters, does not allow signal interference between two or more remote control handles, and inhibits the equipment from receiving other remote control signals except the only paired remote control.
Wherein install the control panel on the automobile body on the spot, its all buttons all adopt and take the lamp button, and the english name mark command name in the button adoption, the quotation has the switch of carrying out remote control and control panel control switching, and the quotation needs to have emergency stop button, and the quotation needs the real-time status pilot lamp of two kinds of control modes. The wireless remote control handle can realize the normal speed lifting translation and can also realize the slow movement, thereby meeting the requirement of position fine adjustment. The remote control handle size can not too big or undersize, and the convenience is handheld, satisfies daily dustproof and waterproof grade of using. When the remote control device is controlled by a remote control handle and a local control panel, a safety distance needs to be set when the device is lifted or translated to a limit position, and after the safety distance is exceeded, an alarm indication is given. At this time, the device remains out of operation even with the send command. Mechanical limit can be considered at the limit position to ensure that the equipment cannot be damaged by overtravel, and meanwhile, the safety of personnel and other products is ensured. The device itself should be provided with overload protection.
To avoid erroneous operation, whether a local control dial or a wireless remote control handle is used, the system is configured to execute a command only when a button is pressed, and to release, i.e., stop and hold in place. The above are merely embodiments of the present invention, which are described in detail and with particularity, and therefore should not be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit of the present invention, and these changes and modifications are within the scope of the present invention.
Claims (3)
1. The utility model provides an adopt supplementary installation device's subway shield door installation method, supplementary installation device includes drive wheel, automobile body, bearing bottom plate, walking base, horizontal guide rail, lift drive arrangement, transports fixed tongs, door leaf tongs, characterized by that, the method includes the following step:
loading a plurality of subway shield doors on the bearing bottom plate (3), respectively aligning each subway shield door to the transportation fixing grippers (43) from the upper part to move downwards in the loading process, respectively clamping each transportation fixing gripper (43) at two ends of each subway shield door, respectively translating each subway shield door downwards along the transportation fixing grippers (43), and respectively clamping the bottom of each subway shield door into a groove of a door leaf bottom positioning pin (31);
secondly, driving the driving wheels, and driving the vehicle body (2) to bear the bearing bottom plate (3) and the subway shielding doors arranged on the bearing bottom plate to the position of the platform where the subway shielding doors need to be installed along the subway track;
thirdly, driving the lifting driving device (42) to descend, driving the door leaf grab (44) to horizontally move to two ends of a subway shielded door to be installed, driving a bolt on the door leaf grab (44) to be fixed at two ends of the subway shielded door, driving the electromagnetic chuck to adsorb the subway shielded door, and fixing the subway shielded door in the door leaf grab (44);
fourthly, after the door leaf grab (44) tightly fixes two ends of the subway shield door, driving the lifting driving device (42) to lift, so that the lower end of the subway shield door is separated from the groove of the door leaf bottom positioning pin (31) and the transportation fixing grab (43);
fifthly, driving the door leaf grab (44) along the horizontal guide rail (41), and moving the subway screen door grabbed by the door leaf grab (44) along the horizontal guide rail (41) from the middle part of the subway guide rail to a position close to one side of the platform for installing the subway screen door;
sixthly, driving the lifting driving device (42) to ascend or descend, moving the subway shielding door held by the door leaf gripper (44) to a height position where the subway shielding door needs to be installed, and installing the subway shielding door;
seventhly, after the subway shield door is installed, driving a plug pin on the door leaf gripper (44) to be separated from the subway shield door, driving the electromagnetic chuck to be separated from the adsorption of the subway shield door, driving the lifting driving device (42) to descend, separating the door leaf gripper (44) from the lower part of the installed subway shield door to be connected with the subway shield door, and returning to the middle part of the traveling base (4);
and eighthly, repeating the second step to the seventh step until the installation of all subway shielding doors borne by the vehicle body (2) is completed.
2. A method for installing a subway screen door using an auxiliary installation device as defined in claim 1, wherein the first step comprises the following steps:
step 101, driving the lifting driving device (42) to ascend, and then driving the door leaf grab (44) to horizontally move to the edge position of the vehicle body (2) along the horizontal guide rail (41);
102, fixing the inserted pins on the door leaf grab (44) at two ends of the subway shielded door, adsorbing the subway shielded door by an electromagnetic chuck on the door leaf grab (44), and fixing the subway shielded door in the door leaf grab (44);
103, driving the subway shield door to align with the transportation fixing hand grips (43) from the upper part to move downwards by the door leaf hand grips (44), clamping two ends of the subway shield door in a pair of transportation fixing hand grips (43) which are oppositely arranged, translating the subway shield door downwards along the pair of transportation fixing hand grips (43), and respectively clamping the bottom of the subway shield door into a groove of the door leaf bottom positioning pin (31);
104, after the subway shield door is loaded, driving a bolt on the door leaf grab (44) to be separated from the subway shield door, driving the electromagnetic chuck to be separated from the adsorption of the subway shield door, and separating the door leaf grab (44) from the connection with the subway shield door;
and 105, repeating the steps 101 to 104 until all the transportation fixing grippers (43) are respectively loaded and fixed with the subway shielding door.
3. A method for installing a subway screen door using an auxiliary installing apparatus as claimed in claims 1-2, wherein said step 101, said elevating driving means (42) is raised to a height exceeding the height of said transporting fixing hand grip (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910973386.7A CN110722337B (en) | 2019-10-14 | 2019-10-14 | Subway shield door installation method adopting auxiliary installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910973386.7A CN110722337B (en) | 2019-10-14 | 2019-10-14 | Subway shield door installation method adopting auxiliary installation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110722337A true CN110722337A (en) | 2020-01-24 |
| CN110722337B CN110722337B (en) | 2020-10-02 |
Family
ID=69220124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910973386.7A Active CN110722337B (en) | 2019-10-14 | 2019-10-14 | Subway shield door installation method adopting auxiliary installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110722337B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266031Y (en) * | 1996-07-30 | 1997-10-29 | 山东鲁意白丝金皮革有限公司 | Safety door |
| JP2010215209A (en) * | 2009-03-19 | 2010-09-30 | Honda Motor Co Ltd | Door conveying facility |
| CN102079043A (en) * | 2010-12-10 | 2011-06-01 | 广汽本田汽车有限公司 | Supporting device for assembling and disassembling vehicle door |
| CN106736602A (en) * | 2017-01-23 | 2017-05-31 | 浙江钱豹精工装备有限公司 | Integral type door of elevator produces swinging cross automatically |
| CN106735824A (en) * | 2016-12-05 | 2017-05-31 | 广州三五汽车部件有限公司 | Sheet material automatic conveying device |
| CN207956780U (en) * | 2017-12-25 | 2018-10-12 | 徐工集团工程机械有限公司 | Delivery platform and delivery platform vehicle |
| CN109262215A (en) * | 2018-07-17 | 2019-01-25 | 山西伟捷瑞铁路工程有限公司 | A kind of device and method of subway shield door transport installation mechanization |
| CN208628779U (en) * | 2018-07-17 | 2019-03-22 | 山西伟捷瑞铁路工程有限公司 | A kind of equipment of subway shield door transport installation mechanization |
| CN208897920U (en) * | 2018-08-16 | 2019-05-24 | 西屋月台屏蔽门(广州)有限公司 | A kind of driving of half-height safety door and adjustment mechanism integrated apparatus |
| CN209396537U (en) * | 2018-11-23 | 2019-09-17 | 常州鸣轩自动化设备有限公司 | Shield door carrying grabbing device |
-
2019
- 2019-10-14 CN CN201910973386.7A patent/CN110722337B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266031Y (en) * | 1996-07-30 | 1997-10-29 | 山东鲁意白丝金皮革有限公司 | Safety door |
| JP2010215209A (en) * | 2009-03-19 | 2010-09-30 | Honda Motor Co Ltd | Door conveying facility |
| CN102079043A (en) * | 2010-12-10 | 2011-06-01 | 广汽本田汽车有限公司 | Supporting device for assembling and disassembling vehicle door |
| CN106735824A (en) * | 2016-12-05 | 2017-05-31 | 广州三五汽车部件有限公司 | Sheet material automatic conveying device |
| CN106736602A (en) * | 2017-01-23 | 2017-05-31 | 浙江钱豹精工装备有限公司 | Integral type door of elevator produces swinging cross automatically |
| CN207956780U (en) * | 2017-12-25 | 2018-10-12 | 徐工集团工程机械有限公司 | Delivery platform and delivery platform vehicle |
| CN109262215A (en) * | 2018-07-17 | 2019-01-25 | 山西伟捷瑞铁路工程有限公司 | A kind of device and method of subway shield door transport installation mechanization |
| CN208628779U (en) * | 2018-07-17 | 2019-03-22 | 山西伟捷瑞铁路工程有限公司 | A kind of equipment of subway shield door transport installation mechanization |
| CN208897920U (en) * | 2018-08-16 | 2019-05-24 | 西屋月台屏蔽门(广州)有限公司 | A kind of driving of half-height safety door and adjustment mechanism integrated apparatus |
| CN209396537U (en) * | 2018-11-23 | 2019-09-17 | 常州鸣轩自动化设备有限公司 | Shield door carrying grabbing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110722337B (en) | 2020-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110723154B (en) | Auxiliary installation device for subway shielding door | |
| JP2020508930A (en) | Battery exchange mobile workbench and speed exchange system | |
| US4664873A (en) | System for performing remotely-controlled manual-like operations in large-area cell of a nuclear facility | |
| WO2019061773A1 (en) | Return conveyance track and screw-fastening machine provided with same | |
| CN109748104B (en) | Double-station polymer lithium battery feeding method | |
| CN203211949U (en) | Automatic conveying centering device for top cover assembly of car | |
| KR101834141B1 (en) | Jig interchange worktable for assembling and inspecting | |
| CN208054811U (en) | A kind of portable hinge connecting rod lifting device | |
| CN114825142B (en) | Handcart type breaker replacement method | |
| CN110695639B (en) | Auxiliary installation system for subway shielding door | |
| CN106185225A (en) | For nuclear facilities equipment conveying docking facilities | |
| CN105575862A (en) | Loading door device of front opening unified pod (FOUP) | |
| CN110722337B (en) | Subway shield door installation method adopting auxiliary installation device | |
| CN102311052A (en) | Multifunctional self-localization multi-supports electric cucurbit twin-beam suspending crane | |
| CN204167748U (en) | Wheelbarrow switch load wagon | |
| JP3094709B2 (en) | Vehicle lower part assembly line | |
| CN111667935A (en) | Integral dismounting device for inversion type driving mechanism of nuclear reactor | |
| CN110759276B (en) | Movable lifting platform for docking with large-scale comprehensive environment test system | |
| CN110002345B (en) | Assembly type building automatic hoisting platform based on self-jacking steel platform | |
| CN218891417U (en) | Electric bin door installation power assisting device | |
| CN207439359U (en) | A kind of non-contact optical measuring apparatus | |
| CN215281937U (en) | Long-distance electromagnetic suction type carrying device | |
| CN106252599B (en) | Laminating equipment | |
| CN111667934B (en) | Loading and unloading method for layered arrangement driving mechanism of nuclear reactor test reactor | |
| CN220945293U (en) | Electromechanical device overhauls platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |