CN112227865B - Opening device and method, and system and method for opening water injection port baffle of high-speed rail train - Google Patents

Opening device and method, and system and method for opening water injection port baffle of high-speed rail train Download PDF

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Publication number
CN112227865B
CN112227865B CN202011162722.9A CN202011162722A CN112227865B CN 112227865 B CN112227865 B CN 112227865B CN 202011162722 A CN202011162722 A CN 202011162722A CN 112227865 B CN112227865 B CN 112227865B
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CN
China
Prior art keywords
telescopic rod
baffle
opening
telescopic
opening device
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CN202011162722.9A
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Chinese (zh)
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CN112227865A (en
Inventor
庞恩敬
吴洪冲
王亮
田阳
徐丽丽
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Beijing CRRC Heavy Industry Mechanics Co Ltd
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Beijing CRRC Heavy Industry Mechanics Co Ltd
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Priority to CN202011162722.9A priority Critical patent/CN112227865B/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/02—Bunkers; Tanks; Tenders; Water or fuel pick-up or scoop apparatus; Water or fuel supply fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K11/00—Serving peculiar to locomotives, e.g. filling with, or emptying of, water, sand, or the like at the depots
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Manipulator (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses an opening device, an opening method, a high-speed train baffle opening system and a high-speed train baffle opening method. The opening device comprises a connecting frame; the first telescopic component is provided with a first telescopic rod, and the first telescopic rod can be telescopic and matched with the groove; the second telescopic assembly with the second telescopic rod can stretch out and draw back, and when the baffle is opened to a preset position, the second telescopic rod can extend to the lower side of the baffle, and the first telescopic rod can retract automatically. The first telescopic rod is matched with the groove, the connecting frame drives the first telescopic rod to move along the opening direction, so that the baffle moves along the opening direction, and when the baffle is opened to a preset position, the first telescopic rod is retracted; the second telescopic rod stretches to the lower side of the baffle and contacts with the baffle to drive the baffle to move continuously until the baffle is completely opened, so that a worker is not required to manually open the baffle in a reciprocating manner, the labor intensity of the worker is reduced, and the water injection work efficiency is improved.

Description

Opening device and method, and system and method for opening water injection port baffle of high-speed rail train
Technical Field
The invention relates to the technical field of opening devices, in particular to an opening device, an opening method, a high-speed train water injection port baffle opening system and a high-speed train water injection port baffle opening method.
Background
Currently, to ensure that the high-speed rail train has sufficient water during operation, the water tanks of all the cars of the high-speed rail train need to be topped up before the high-speed rail train is started. In actual operation, the high-speed railway train carriage is more to need to carry out the water injection to the water tank of many high-speed railway trains every day, the staff all need manual opening be located the water injection mouth baffle of carriage lateral wall before the water injection every time, insert the water pipe, fill up the water tank. The frequent and high-intensity water injection port baffle is opened, so that the labor intensity of workers is high, and the water injection working efficiency is low.
Therefore, how to improve the water injection efficiency is a technical problem to be solved by the skilled person.
Disclosure of Invention
The invention aims to provide an opening device for improving water injection working efficiency.
In order to achieve the above object, the present invention provides an opening device for opening a shutter, an outer sidewall of the shutter being provided with a groove, the opening device comprising:
a link frame capable of reciprocating in an opening direction of the barrier;
the first telescopic component is provided with a first telescopic rod, the first telescopic rod is arranged on the connecting frame and can automatically stretch out and draw back, and when the baffle is opened, the first telescopic rod can automatically stretch out and be matched with the groove;
the second telescopic assembly with the second telescopic rod, the second telescopic rod set up in on the link to can stretch out and draw back automatically, when the baffle was opened to predetermineeing the position, the second telescopic rod can automatic extension extremely the downside of baffle, and first telescopic rod can automatic retraction.
Preferably, in the above opening device, the first telescopic assembly and the second telescopic assembly have the same structure, and the first telescopic assembly and the second telescopic assembly are disposed in parallel.
Preferably, in the above opening device, the first telescopic assembly further includes a first guide rail disposed on the connecting frame, and the first telescopic rod is provided with a first slider capable of being matched with the first guide rail.
Preferably, in the above opening device, the first slider is detachably connected to the first telescopic rod.
Preferably, in the above opening device, the first guide rail is a linear guide rail.
Preferably, in the above opening device, the first telescopic assembly further includes a first driving device for driving the first telescopic rod to be telescopic.
Preferably, in the above opening device, the first driving device is a first cylinder, and a piston rod of the first cylinder is detachably connected with the first telescopic rod.
Preferably, in the above opening device, the first cylinder is detachably connected to the connection frame through a first connection member.
Preferably, in the opening device, the opening device further includes a power device connected to the connection frame.
Preferably, in the above opening device, the power equipment is a robot, a second connecting piece perpendicular to a plane where the connecting frame is located is provided on the connecting frame, and the robot has a mechanical arm capable of being connected with the second connecting piece.
Preferably, in the opening device, the opening device further includes a control terminal, and the control terminal is capable of controlling the mechanical arm to move along the opening direction of the baffle after receiving the operation instruction.
A high-speed train water injection port baffle opening system comprising an opening device according to any one of the above.
An opening method comprising the steps of:
s1: the first telescopic rod automatically extends out and is matched with a groove on the outer side wall of the baffle;
s2: the connecting frame moves along the opening direction of the baffle;
s3: judging whether the connecting frame moves to a first preset position, if so, executing a step S3, and if not, executing a step S2;
s4: the second telescopic rod automatically extends to the lower side of the baffle plate, and the first telescopic rod automatically retracts;
s5: the connecting frame continues to move along the opening direction of the baffle until the baffle is completely opened.
A method for opening a water injection port baffle of a high-speed railway train comprises the opening method.
When the baffle opening device provided by the invention is used for opening the baffle, the first telescopic rod automatically stretches out and is matched with the groove on the outer side wall of the baffle, the connecting frame drives the first telescopic rod to move along the opening direction of the baffle, so that the groove matched with the first telescopic rod moves along the opening direction of the baffle, the baffle moves along the opening direction, and when the baffle is opened to a preset position, the first telescopic rod automatically retracts to prevent the first telescopic rod from interfering with the train body of the high-speed railway train, and the baffle cannot be continuously opened; simultaneously, the second telescopic link extends to the downside of baffle automatically, and the baffle contacts with the second telescopic link under the action of gravity to the second telescopic link continues to move along the direction of opening of baffle along with the link, and then continues to drive the baffle by the second telescopic link and move along the direction of opening, until opening the baffle completely. Therefore, the opening device provided by the invention has higher automation degree, does not need a worker to manually open the baffle in a reciprocating manner, reduces the labor intensity of the worker, and improves the water injection work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic front view of an opening device according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of an opening device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an opening flow of an opening device according to an embodiment of the present invention.
Wherein 100 is the link, 101 is first connecting piece, 102 second connecting piece, 200 is first flexible subassembly, 300 is the flexible subassembly of second, 201 is first telescopic link, 301 is the flexible section of second, 2011 is flexible section, 2012 is the link, 2013 is the cooperation section, 202 is first slider, 203 is first guide rail, 204 is first cylinder.
Detailed Description
Accordingly, the core of the present invention is to provide an opening device to improve the water filling efficiency.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 2, the embodiment of the present invention discloses an opening device for opening a barrier, the outer side wall of which is provided with a groove, and the opening device includes a connection frame 100, a first telescopic assembly 200 and a second telescopic assembly 300.
The link frame 100 can reciprocate in the opening direction of the barrier; the first telescopic assembly 200 is provided with a first telescopic rod 201, the first telescopic rod 201 is arranged on the connecting frame 100 and can automatically extend and retract, and when the baffle is opened, the first telescopic rod 201 can automatically extend and be matched with the groove; the second telescopic assembly 300 has a second telescopic rod 301, the second telescopic rod 301 is disposed on the connection frame 100 and can automatically retract, when the shutter is opened to a preset position, the second telescopic rod 301 can automatically extend to the lower side of the shutter, and the first telescopic rod 201 can automatically retract.
When the baffle opening device provided by the invention is used for opening the baffle, the first telescopic rod 201 automatically stretches out and is matched with the groove on the outer side wall of the baffle, the connecting frame 100 drives the first telescopic rod 201 to move along the opening direction of the baffle, so that the groove matched with the first telescopic rod 201 moves along the opening direction of the baffle, the baffle moves along the opening direction, and when the baffle is opened to a preset position, the first telescopic rod 201 automatically retracts to prevent the first telescopic rod 201 from interfering with the train body of the high-speed rail train, and the baffle cannot be continuously opened; meanwhile, the second telescopic rod 301 automatically stretches to the lower portion of the baffle, the baffle is in contact with the second telescopic rod 301 under the action of gravity, the second telescopic rod 301 moves continuously along the opening direction of the baffle along with the connecting frame 100, and the second telescopic rod 301 further drives the baffle to move along the opening direction continuously until the baffle is completely opened. Therefore, the opening device provided by the invention has higher automation degree, does not need a worker to manually open the baffle in a reciprocating manner, reduces the labor intensity of the worker, and improves the water injection work efficiency.
When the shutter is required to be closed, the shutter slides freely under the action of gravity, the connecting frame 100 moves along the closing direction of the shutter, and when the shutter slides to the second preset position, the second telescopic rod 301 is retracted, so that the impact of the shutter caused by gravity impact is relieved.
It should be noted that, the connection frame 100 may be a plate-shaped, square-shaped or a bracket structure formed by welding a plurality of connection rods together, and any structure capable of meeting the mechanical performance requirement of the opening device falls within the scope of the present invention; preferably, the embodiment of the present invention adopts a plate-shaped structure, has a simple structure, is convenient to manufacture and install the first telescopic assembly 200 and the second telescopic assembly 300.
In addition, the structures of the first telescopic assembly 200 and the second telescopic assembly 300 may be the same or different, and all the structures capable of automatically expanding and contracting to meet the use requirements are within the protection scope of the present invention; preferably, the first telescopic assembly 200 and the second telescopic assembly 300 adopted in the embodiment of the present invention have the same structure.
In addition, the first telescopic assembly 200 and the second telescopic assembly 300 may be randomly arranged, parallel arranged or crossed on the connecting frame 100, so long as the arrangement mode capable of meeting the use requirement is within the scope of the present invention, preferably, the embodiment of the present invention adopts parallel arrangement, so as to prevent the first telescopic assembly 201 and the second telescopic rod 301 from interfering in the telescopic process, and influence the normal use of the opening device.
The first telescopic rod 201 and the second telescopic rod 301 may be cylindrical rods, ladder rods, square rods, etc., and all structures capable of automatically expanding and contracting to meet the use requirements are within the scope of the present invention; preferably, embodiments of the present invention provide a specific structure.
As shown in fig. 1 and 2, the first telescopic link 201 provided by the present invention includes a telescopic section 2011, a connecting section 2012 and a mating section 2013, wherein the mating section 2013 is used for mating with the first guide rail 101 described below; the telescopic section 2011 is used for realizing automatic telescopic, and one end of the telescopic section 2011 far away from the matching section 2013 can be matched with a groove on the outer side wall of the baffle so as to drive the baffle to be opened; the connection section 2012 is for connecting the mating section 2013 and the telescoping section 2011.
It should be noted that, the telescopic section 2011 may be a cylinder, a square body, a plate, or the like, and any structure capable of meeting the mechanical performance requirement of the present invention falls within the protection scope of the present invention; preferably, the telescopic section 2011 adopted in the embodiment of the present invention has a cuboid structure.
The engaging section 2013 may have a plate-like, cylindrical or square structure, and any structure that is convenient to engage with the first guide rail 101 below is within the scope of the present invention; preferably, the mating section 2013 adopted in the embodiment of the invention is plate-shaped, has a simple structure and is convenient to process and manufacture.
The connecting section 2012 may be an integrally formed structure with the telescopic section 2011 and the mating section 2013, or may be a separately manufactured connecting piece, so long as the structure can connect the telescopic section 2011 and the mating section 2013 together, which falls within the protection scope of the present invention; preferably, the embodiment of the invention adopts an integrated structure, thereby reducing the number of parts required during connection and lowering the cost; the connection section 2012 has a gradually-changed plate-like structure, and the distance between the two side walls of the connection section 2012 gradually decreases from the mating section 2013 toward the direction approaching the expansion section 2011, so that interference between the connection section 2012 and surrounding components is prevented when the first expansion link 201 expands and contracts.
In addition, the length of the first telescopic rod 201 cannot be too short, so that the first telescopic rod 201 cannot be matched with the groove on the outer side wall of the baffle plate due to the too short length, and the baffle plate cannot be driven to move along the opening direction; the length of the second telescopic rod 301 cannot be too short, so that the second telescopic rod 301 cannot be extended to the lower side of the baffle due to too short, and further the baffle cannot be driven to move continuously along the opening direction, and the baffle cannot be opened.
Further, the first telescopic assembly 200 further comprises a first guide rail arranged on the connecting frame 100, and the first telescopic rod 201 is provided with a first sliding block 202 capable of being matched with the first guide rail 101, so that free telescopic operation of the first telescopic rod 201 is realized through sliding between the first sliding block 202 and the first guide rail 101.
It should be noted that, the first slider 202 may be disposed at any position of the telescopic section 2011, the connecting section 2012 and the mating section 2013, so long as the position is capable of realizing free telescopic movement of the first telescopic rod 201, which falls within the protection scope of the present invention; preferably, embodiments of the present invention employ the first slider 202 being disposed at the mating segment 2013.
Further, the first sliding block 202 may be directly designed at the bottom of the first telescopic rod 201, and may be integrally formed with the first telescopic rod 201 during processing, or after the first sliding block 202 is additionally processed, the first sliding block 202 and the first telescopic rod 201 may be mounted together, so long as the processing mode capable of meeting the use requirement is within the scope of the present invention; preferably, the first slider 202 is detachably connected together after being manufactured separately, so as to facilitate the assembly and disassembly of the first slider.
It should be noted that, the connection manner between the first slider 202 and the first telescopic rod 201 may be a clamping connection, a bolt connection, a flange connection, or the like, and any manner capable of realizing the detachable connection between the first slider 202 and the first telescopic rod 201 falls within the protection scope of the present invention; preferably, the embodiment of the invention adopts bolt connection, so that the installation and the disassembly are convenient.
Further, the first rail 101 may be an arc rail, a curve rail, a linear rail, or the like, and any structure capable of satisfying the telescopic track of the first telescopic rod 201 falls within the scope of the present invention; preferably, the embodiment of the invention adopts a linear guide rail, has simple structure and is convenient for processing and manufacturing.
In addition, the length of the first guide rail 101 cannot be too small, so that the first guide rail 101 cannot be too small to meet the telescopic travel of the first telescopic rod 201, and the first telescopic rod 201 cannot be matched with the groove on the outer side wall of the baffle, and the opening action of the baffle cannot be realized.
The first telescopic assembly 200 provided by the invention further comprises a first driving device, so that the first telescopic rod 201 is driven to stretch, and after the first telescopic rod 201 is matched with the groove on the outer side wall of the baffle, the first telescopic rod 201 is driven to move along the opening direction through the connecting frame 100, and then the baffle is driven to move along the opening direction.
It should be noted that, the first driving device may be a device such as an air cylinder, a hydraulic cylinder, or an electric actuator, and all devices that can drive the first telescopic rod 201 to make telescopic movement along the first guide rail 101 are within the protection scope of the present invention; preferably, the first driving device provided by the present invention is the first cylinder 400, which has strong environmental adaptability.
And, the piston rod of the first cylinder 400 is detachably connected with the first telescopic rod 201, so that when the baffle is opened, the piston rod of the first cylinder 400 drives the first telescopic rod 201 to do extension motion along the first guide rail 101.
It should be noted that, the piston rod of the first cylinder 400 and the first telescopic rod 201 may be in a structure such as a bolt connection, a clamping connection, or a flange connection, and any connection manner capable of realizing detachable connection is within the scope of the present invention; preferably, the piston rod of the first cylinder 400 is connected with the first telescopic rod 201 by a bolt, so that the structure is simple and the disassembly is convenient.
Further, the first cylinder 400 is detachably connected to the connection frame 100 through the first connection member 101 so as to fix the first cylinder 400.
It should be noted that, the first connector 101 may be L-shaped, T-shaped, or a few-shaped, and any structure capable of connecting the first cylinder 400 and the connecting frame 100 falls within the scope of the present invention; preferably, the embodiment of the invention adopts the L-shaped first connecting piece, has simple structure and is convenient to process and manufacture.
Since the first telescopic assembly 200 and the second telescopic assembly 300 have the same structure, the second telescopic assembly 300 has all the technical effects of the first telescopic assembly 200, and will not be described herein.
Further, the opening device provided by the invention further comprises a power device connected with the connecting frame 100, so as to drive the connecting frame 100 to move along the opening direction of the baffle, and further drive the first telescopic rod 201 and the second telescopic rod 301 to move along the opening direction of the baffle.
It should be noted that, the power device may be an engine, an electric actuator, or a robot, and any power device capable of driving the connection frame 100 to move along the opening direction of the baffle belongs to the protection scope of the present invention; preferably, the power device provided by the embodiment of the invention is a robot, the connecting frame 100 is provided with the second connecting piece 102, the plane of the second connecting piece 102 is perpendicular to the plane of the connecting frame 100, and the robot is provided with a mechanical arm capable of being connected with the second connecting piece 102, so that the connecting frame 100 is driven to move along the opening direction of the baffle by the mechanical arm of the robot.
The second connecting piece 102 may be a connecting piece, a connecting bracket or a connecting arm, and any structure capable of connecting the connecting bracket 100 and a mechanical arm of a robot falls within the scope of the present invention; preferably, the second connecting piece 102 is a connecting plate, which is simple in structure and convenient to process and manufacture.
Further, the opening device further comprises a control terminal with a switch button, a preset program and a data interaction end are arranged in the control terminal, after the switch button is opened, the control terminal receives an operation instruction, generates an action signal according to the preset program, transmits the action signal to the robot through the data interaction end, and further enables the robot to control the mechanical arm to move along the opening direction of the baffle.
In addition, the invention also discloses a high-speed railway train water injection port baffle opening system which comprises the opening device according to any one of the above, so that all the technical effects of the opening device are achieved, and the opening device is not described in detail herein.
As shown in fig. 3, the embodiment of the invention further discloses an opening method, which includes the steps of:
s1: the first telescopic rod 201 automatically stretches out and is matched with a groove on the outer side wall of the baffle;
s2: the link frame 100 moves in the opening direction of the barrier;
s3: judging whether the connecting frame 100 moves to a first preset position, if so, executing a step S3, and if not, executing a step S2;
s4: the second telescopic rod 301 automatically extends to the underside of the barrier and the first telescopic rod 201 automatically retracts;
s5: the link 100 continues to move in the opening direction of the barrier until the barrier is fully opened.
It should be noted that, the specific position of the first preset position is related to the specific position of the groove on the outer side wall of the baffle, that is, the specific position of the first preset position may be adjusted according to the specific position of the groove on the outer side wall of the baffle, when the connecting frame 100 moves to the first preset position, the first telescopic rod 201 will interfere with the vehicle body on the upper side of the baffle, at this time, the first telescopic rod 201 retracts to prevent interference with the vehicle body on the upper side of the baffle, so that the baffle cannot be continuously opened, and meanwhile, the second telescopic rod 301 automatically extends to the lower side of the baffle, and then the second telescopic rod 301 drives the baffle to continuously move along the opening direction.
Therefore, the opening method provided by the invention drives the baffle to move along the opening direction through the first telescopic rod 201, when the baffle is opened to the preset position, the first telescopic rod 201 automatically retracts, the second telescopic rod 301 automatically extends, and the second telescopic rod 301 continues to drive the baffle to move along the opening direction until the baffle is completely opened, so that the whole opening process does not need a worker to manually open the baffle in a reciprocating manner, the labor intensity of the worker is reduced, and the water injection working efficiency is improved.
In addition, the embodiment of the invention also discloses a method for opening the water injection port baffle of the high-speed railway train, which comprises the opening method, so that all the technical effects of the opening method are achieved, and the method is not repeated herein.
The terms first and second and the like in the description and in the claims and in the above-described figures are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to the listed steps or elements but may include steps or elements not expressly listed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (14)

1. An opening device for opening a shutter, the outer side wall of the shutter being provided with a recess, characterized in that the opening device comprises:
a link frame (100) capable of reciprocating in an opening direction of the shutter;
the first telescopic assembly (200) is provided with a first telescopic rod (201), the first telescopic rod (201) is arranged on the connecting frame (100) and can automatically stretch out and draw back, and when the baffle is opened, the first telescopic rod (201) can automatically stretch out and be matched with the groove;
the second telescopic assembly (300) is provided with a second telescopic rod (301), the second telescopic rod (301) is arranged on the connecting frame (100) and can automatically retract, when the baffle is opened to a preset position, the second telescopic rod (301) can automatically extend to the lower side of the baffle, and the first telescopic rod (201) can automatically retract.
2. The opening device according to claim 1, wherein the first telescopic assembly (200) and the second telescopic assembly (300) are identical in structure, and the first telescopic assembly (200) and the second telescopic assembly (300) are arranged in parallel.
3. The opening device according to claim 1, wherein the first telescopic assembly (200) further comprises a first guide rail (203) arranged on the connecting frame (100), the first telescopic rod (201) being provided with a first slider (202) capable of cooperating with the first guide rail (203).
4. An opening device according to claim 3, characterized in that the first slider (202) is detachably connected to the first telescopic rod (201).
5. An opening device according to claim 3, characterized in that the first guide rail (203) is a linear guide rail.
6. Opening device according to claim 1, wherein the first telescopic assembly (200) further comprises first driving means for driving the first telescopic rod (201) to telescope.
7. The opening device according to claim 6, characterized in that the first driving means is a first cylinder (204) and that a piston rod of the first cylinder (204) is detachably connected to the first telescopic rod (201).
8. Opening device according to claim 7, characterized in that the first cylinder (204) is detachably connected to the connection frame (100) by means of a first connection piece (101).
9. Opening device according to claim 1, characterized in that it further comprises a power unit connected to the connection frame (100).
10. Opening device according to claim 9, characterized in that the power equipment is a robot, that the connection frame (100) is provided with a second connection piece (102) perpendicular to the plane of the connection frame (100), and that the robot has a robot arm connectable with the second connection piece (102).
11. The opening device of claim 10, further comprising a control terminal capable of controlling the movement of the mechanical arm in the opening direction of the barrier upon receiving an operation instruction.
12. A high-speed train water filler door opening system comprising an opening device according to any one of claims 1 to 11.
13. An opening method, characterized in that an opening device according to any one of claims 1 to 11 is applied, said opening method comprising the steps of:
s1: the first telescopic rod (201) automatically stretches out and is matched with a groove on the outer side wall of the baffle;
s2: the connecting frame (100) moves along the opening direction of the baffle;
s3: judging whether the connecting frame (100) moves to a first preset position, if so, executing a step S4, and if not, executing a step S2;
s4: -a second telescopic rod (301) automatically extends to the underside of the shutter and the first telescopic rod (201) automatically retracts;
s5: the link (100) continues to move in the opening direction of the barrier until the barrier is fully opened.
14. A method for opening a water injection port baffle of a high-speed rail train, comprising the opening method as claimed in claim 13.
CN202011162722.9A 2020-10-27 2020-10-27 Opening device and method, and system and method for opening water injection port baffle of high-speed rail train Active CN112227865B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011162722.9A CN112227865B (en) 2020-10-27 2020-10-27 Opening device and method, and system and method for opening water injection port baffle of high-speed rail train

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011162722.9A CN112227865B (en) 2020-10-27 2020-10-27 Opening device and method, and system and method for opening water injection port baffle of high-speed rail train

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20001916U1 (en) * 2000-02-03 2000-06-29 Hugo Vogelsang Maschinenbau GmbH, 49632 Essen Maintenance platform for service activities on passenger trains
JP2009035879A (en) * 2007-07-31 2009-02-19 Daiwa Tekkosho:Kk Opening-closing device of waterproof door
WO2012176917A1 (en) * 2011-06-22 2012-12-27 Kuroiwa Kazuo Freely movable and renewable-energy-based thermal power generation system
CN106184241A (en) * 2016-05-26 2016-12-07 王雨坤 Train automatic loading water robot
CN208746019U (en) * 2018-09-12 2019-04-16 深圳市君盛智安科技有限公司 A kind of automatic water filling device for motor-car
CN213807203U (en) * 2020-10-27 2021-07-27 北京中车重工机械有限公司 Opening device and high-speed railway train water filling port baffle opening system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20001916U1 (en) * 2000-02-03 2000-06-29 Hugo Vogelsang Maschinenbau GmbH, 49632 Essen Maintenance platform for service activities on passenger trains
JP2009035879A (en) * 2007-07-31 2009-02-19 Daiwa Tekkosho:Kk Opening-closing device of waterproof door
WO2012176917A1 (en) * 2011-06-22 2012-12-27 Kuroiwa Kazuo Freely movable and renewable-energy-based thermal power generation system
CN106184241A (en) * 2016-05-26 2016-12-07 王雨坤 Train automatic loading water robot
CN208746019U (en) * 2018-09-12 2019-04-16 深圳市君盛智安科技有限公司 A kind of automatic water filling device for motor-car
CN213807203U (en) * 2020-10-27 2021-07-27 北京中车重工机械有限公司 Opening device and high-speed railway train water filling port baffle opening system

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