CN109398404A - Electric power transport vehicle antiskid system and subway work transportation system - Google Patents
Electric power transport vehicle antiskid system and subway work transportation system Download PDFInfo
- Publication number
- CN109398404A CN109398404A CN201811363024.8A CN201811363024A CN109398404A CN 109398404 A CN109398404 A CN 109398404A CN 201811363024 A CN201811363024 A CN 201811363024A CN 109398404 A CN109398404 A CN 109398404A
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- China
- Prior art keywords
- transport vehicle
- actuator
- ontology
- clamping
- electric power
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
- E01B23/02—Tracks for light railways, e.g. for field, colliery, or mine use
Abstract
The present invention provides a kind of electric power transport vehicle antiskid system and subway work transportation systems, and for using with conveying track body fits, electric power transport vehicle antiskid system includes clamping mechanism, and clamping mechanism is for being mounted on transport vehicle ontology；Clamping mechanism includes the first actuator and shackle member, the first clamping portion is provided in shackle member, the second clamping portion is provided on the inside of at least one section of conveying track ontology, first actuator is drivingly connected shackle member, for driving shackle member to move back and forth relative to conveying track ontology so that the first clamping portion be connected in the second clamping portion or the first clamping portion and the second shackle portion from.It can guarantee that transport vehicle ontology the phenomenon that landslide will not occur when brake system breaks down in use, reduce accident caused by landslide, increase safety.
Description
Technical field
The present invention relates to subway work technical fields, in particular to a kind of electric power transport vehicle antiskid system and ground
Iron construction transportation system.
Background technique
Currently, material requested and the generated dregs of excavation require to carry out in tunnel when metro built by mining method is constructed
Transport, the transport of subway work tunnel mostly use shield screw conveyor dress slag or excavator dress slag, tramcar transport being unearthed
Well uses portal jib crane slag dumping.
But at the construction field (site), the electric power transport vehicle on temporary track slips by slope Frequent Accidents.In Wuhan subway work progress
Electric power transport vehicle brake failure was occurred as soon as, transport vehicle car slipping is caused to break the major accident of shield machine, loses more than 200 ten thousand yuan,
It stops work more than one month, has greatly delayed the progress of construction.Also once there is similar accident in Beijing Metro No.1 line.Institute
Will appear such accident, the gradient for being primarily due to temporary track when construction is relatively large.According to metro design code, just
Line ruling grade preferably uses 30 ‰, can be used 35 ‰ in difficult situation, is well grounded and technical economic analysis in Mountainous City
When can be used 40 ‰.But the gradient is often bigger in tunnel excavation, and by taking Tianjin Underground tunnel excavation as an example, the street Jin Zhonghe
Stand-civil rights door station shield tunnel ruling grade reaches 28 ‰, the peaceful park station ruling grade in civil rights door station-north reaches 55.37 ‰,
More than 40 ‰.Electric power transporting vehicle-mounted weight another inducement that is relatively large, and slipping by slope simultaneously.
Summary of the invention
The purpose of the present invention is to provide a kind of electric power transport vehicle antiskid systems, to improve traditional electric power transport vehicle brake
The problem of leading to car slipping because of brake failure.
The purpose of the present invention is to provide a kind of subway work transportation system, with improve traditional electric power transport vehicle brake because
The problem of leading to car slipping for brake failure.
The embodiment of the present invention is achieved in that
Based on above-mentioned first purpose, the present invention provides a kind of electric power transport vehicle antiskid systems, are used for and conveying track sheet
Body is used cooperatively, and the electric power transport vehicle antiskid system includes clamping mechanism, and the clamping mechanism is for being mounted on transport vehicle sheet
On body；The clamping mechanism includes the first actuator and shackle member, is provided with the first clamping portion, at least one in the shackle member
The second clamping portion is provided on the inside of Duan Suoshu conveying track ontology, first actuator is drivingly connected the shackle member, uses
In driving the shackle member to move back and forth relative to the conveying track ontology, so that first clamping portion is connected in described
Two clamping portions or first clamping portion and second shackle portion from.
In preferred embodiments of the present invention, the clamping mechanism further includes transmission component, the first actuator driving
It is connected to the transmission component, the transmission component transmission connection is in the shackle member.
In preferred embodiments of the present invention, the transmission component includes drive socket, driving block, active angular wheel
And driven angular wheel, first actuator are installed on the drive socket, the active angular wheel is installed on institute
It states on the first actuator, the driven angular wheel is installed on the driving block, and the driving block is rotatably installed in institute
State in drive socket, and the driving block is connect with the drive socket axial limiting, the active angular wheel with it is described
Driven angular wheel engagement；The shackle member is screwed on the driving block, and the shackle member and the driving block are sliding
Dynamic connection.
In preferred embodiments of the present invention, the drive socket include the first canister portion and the second canister portion, described first
The Single port of canister portion along its length is connected to the barrel of second canister portion, and the barrel chamber of first canister portion and described the
The barrel chamber of two canister portions is connected to；The power output portion of first actuator is located in the first canister portion, the shackle member sliding setting
In in second canister portion, first clamping portion can stretch out the port of second canister portion along its length.
In preferred embodiments of the present invention, first clamping portion is clamping protrusion；Second clamping portion is clamping
Groove.
In preferred embodiments of the present invention, the clamping protrusion has isometrical section and reducer along its length,
The reducer has close to isometrical section of the proximal end and far from isometrical section of the distal end, the outer diameter edge of the reducer
Its length direction is gradually become smaller by the proximate；The reducer is the end of the shackle member.
In preferred embodiments of the present invention, the clamping mechanism includes two shackle members, the first actuator driving
It is connected to described two shackle members, described two shackle members and the pairs of conveying track body fits.
In preferred embodiments of the present invention, the clamping mechanism further includes the second actuator, and second actuator drives
Dynamic connection first actuator, for driving first actuator to do stretching motion.
Based on above-mentioned second purpose, the present invention provides a kind of subway work transportation systems, including conveying track ontology, fortune
Defeated vehicle ontology and the electric power transport vehicle antiskid system, first actuator are installed on the bottom of the transport vehicle ontology
Portion, the transport vehicle walking is on the conveying track ontology.
In preferred embodiments of the present invention, the subway work transportation system further includes positioning reader, the positioning
The reception device of reader is installed on the conveying track ontology, and the emitter of the positioning reader is installed on the fortune
On defeated vehicle ontology.
The beneficial effect of the embodiment of the present invention is:
In conclusion the embodiment of the invention provides a kind of electric power transport vehicle antiskid system, it is simple and reasonable, it is convenient for
Manufacture processing, installation with it is easy to use, meanwhile, which can guarantee transport vehicle sheet in use
Body the phenomenon that landslide will not occur when brake system breaks down, and reduce accident caused by landslide, increase safety.
It is specific as follows:
Electric power transport vehicle antiskid system provided in this embodiment is used with transport vehicle ontology, conveying track body fits,
Guarantee stability of the transport vehicle ontology relative to conveying track ontology, transport vehicle ontology is less prone to landslide phenomenon.In transport vehicle
In ontology operational process, transport vehicle ontology is run along the extending direction of conveying track ontology, and transport vehicle ontology is in corresponding position
After stop, the brake system of transport vehicle ontology plays the role of main brake, guarantees that transport vehicle ontological security is stopped.Fortune
After defeated vehicle ontology comes to a complete stop, the first actuator is operated, moves shackle member, the first clamping portion in shackle member is close to conveying track sheet
Body movement, until the first clamping portion is connected on the second clamping portion, at this point, transport vehicle ontology not only passes through with conveying track ontology
Original brake system realizes that brake is stopped, and also realizes that clamping is fixed by the fit structure of the first clamping portion and the second clamping portion
Position.Even if the brake system failure being arranged on transport vehicle ontology, transport vehicle ontology and conveying track ontology rely on the first clamping portion
It realizes and stops with the structure of the second clamping portion, transport vehicle ontology will not be slided relative to conveying track ontology, be not in landslide
Phenomenon, more securely and reliably.Before the starting of transport vehicle ontology, the first actuator of operation transports shackle member far from conveying track ontology
Dynamic, the first clamping portion and the second shackle portion are from will not influence the operation of transport vehicle ontology.
Subway work transportation system provided in this embodiment includes above-mentioned electric power transport vehicle antiskid system, has above-mentioned electricity
All advantages of power transport vehicle antiskid system.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the schematic diagram of a state of the subway work transportation system of the embodiment of the present invention；
Fig. 2 is the schematic diagram of another state of the subway work transportation system of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the drive socket of the electric power transport vehicle antiskid system of the embodiment of the present invention；
Fig. 4 is the schematic cross-sectional view of the conveying track ontology of the subway work transportation system of the embodiment of the present invention；
Fig. 5 is the side schematic view of the conveying track ontology of the subway work transportation system of the embodiment of the present invention.
Icon: 100- clamping mechanism；The first actuator of 110-；120- shackle member；The first clamping portion 121-；130-
Transmission component；131- drive socket；132- driving block；133- active angular wheel；The driven angular wheel of 134-；
The first canister portion of 135-；The second canister portion of 136-；The second actuator of 140-；150- bracket；200- transport vehicle ontology；300- fortune
Defeated track ontology；The second clamping portion 310-.
Specific embodiment
Currently, material requested and the generated dregs of excavation require to carry out in tunnel when metro built by mining method is constructed
Transport, the transport of subway work tunnel mostly use shield screw conveyor dress slag or excavator dress slag, tramcar transport being unearthed
Well uses portal jib crane slag dumping.At the construction field (site), the electric power transport vehicle on temporary track slips by slope Frequent Accidents.
In consideration of it, inventor devises a kind of electric power transport vehicle antiskid system and subway work transportation system, using
It can guarantee that transport vehicle ontology 200 the phenomenon that landslide will not occur when brake system breaks down in the process, reduce
Accident caused by landslide increases safety.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Embodiment
Fig. 1-Fig. 5 is please referred to, a kind of electric power transport vehicle antiskid system is present embodiments provided, for being mounted on transport vehicle
200 row of ontology, is used cooperatively with conveying track ontology 300, greatly improves the stability of transport vehicle ontology 200, and it is existing to improve landslide
As.
Electric power transport vehicle antiskid system provided in this embodiment includes clamping mechanism 100, and clamping mechanism 100 is for being mounted on
On transport vehicle ontology 200；Clamping mechanism 100 includes the first actuator 110 and shackle member 120, and the is provided in shackle member 120
One clamping portion 121, the second clamping portion 310 is provided on the inside of at least one section of conveying track ontology, and the driving of the first actuator 110 connects
Shackle member 120 is connect, for driving shackle member 120 to move back and forth relative to conveying track ontology 300, so that the first clamping portion 121
The second clamping portion 310 or the first clamping portion 121 is connected in separate with the second clamping portion 310.
Electric power transport vehicle antiskid system provided in this embodiment, matches with transport vehicle ontology 200, conveying track ontology 300
It closes and uses, guarantee stability of the transport vehicle ontology 200 relative to conveying track ontology 300, transport vehicle ontology 200 is less prone to cunning
Slope phenomenon.In 200 operational process of transport vehicle ontology, transport vehicle ontology 200 is transported along the extending direction of conveying track ontology 300
Row, after transport vehicle ontology 200 is stopped in corresponding position, the brake system of transport vehicle ontology 200 plays main brake
Effect guarantees 200 safety stop of transport vehicle ontology.After transport vehicle ontology 200 comes to a complete stop, the first actuator 110 is operated, shackle member is made
120 move, and the first clamping portion 121 in shackle member 120 is moved close to conveying track ontology 300, until the first clamping portion 121 is blocked
It connects on the second clamping portion 310, at this point, transport vehicle ontology 200 and conveying track ontology 300 not only pass through original brake system
It realizes that brake is stopped, clamping positioning is also realized by the fit structure of the first clamping portion 121 and the second clamping portion 310.Even if fortune
The brake system failure being arranged on defeated vehicle ontology 200, transport vehicle ontology 200 and conveying track ontology 300 rely on the first clamping portion
121 and second the structure of clamping portion 310 realize and stop that transport vehicle ontology 200 will not slide relative to conveying track ontology 300,
It is not in landslide phenomenon, more securely and reliably.Before transport vehicle ontology 200 starts, the first actuator 110 of operation makes shackle member
120 move far from conveying track ontology 300, and the first clamping portion 121 and the separation of the second clamping portion 310 will not influence transport vehicle sheet
The operation of body 200.
Optional in the present embodiment, clamping mechanism 100 further includes transmission component 130, the first actuator 110 be drivingly connected in
Transmission component 130, transmission component 130 are sequentially connected in shackle member 120.
Further, transmission component 130 include drive socket 131, driving block 132, active angular wheel 133 and from
Dynamic angular wheel 134, driving block 132, active angular wheel 133 and driven angular wheel 134 are installed in drive socket 131
On.
Optionally, drive socket 131 includes the first canister portion 135 and the second canister portion 136, and the first canister portion 135 is cylinder
Cylinder, the second canister portion 136 are cylindrical tube, and the Single port of the first canister portion 135 along its length is connected to the cylinder of the second canister portion 136
Wall, and the barrel chamber of the first canister portion 135 is connected to the barrel chamber of the second canister portion 136.Further, the first canister portion 135 and the second canister portion
136 are vertically arranged, and the link position of the first canister portion 135 and the second canister portion 136 is located at the middle part of the length direction of the second canister portion 136
Position.
First actuator 110 is set as motor.
The output shaft of the power output portion of first actuator 110 namely the first actuator 110 is located in the first canister portion 135.
Active angular wheel 133 is installed on the output shaft of the first actuator 110, can realize active conical tooth by welding
Wheel 133 is fixedly connected with output shaft, can also realize that active angular wheel 133 and the fixed of output shaft connect by bond structure
It connects, alternatively, active angular wheel 133 and output shaft are integrally formed.
Driven angular wheel 134 is installed on driving block 132, and driving block 132 is cylindrical shape, driven angular wheel
134 are coaxially disposed with driving block 132, and in other embodiments, driven angular wheel 134 can be set with driving block 132
It is an integral molding structure.Driving block 132 has threaded hole, and the central axes of driving block 132 and the central axes of threaded hole are conllinear,
Driving block 132 is rotatably installed in the second canister portion 136, and driving block 132 is connect with drive socket axial limiting, for example,
Driving block 132 is mounted in the second canister portion 136 by bearing, after being installed, the central axes of driving block 132 with second
The central axes in portion 136 are conllinear.
Shackle member 120 is set as strip, and the cross-sectional shape of shackle member 120 is circle, and the outer peripheral surface of shackle member 120 is set
It is equipped with external screw thread, shackle member 120 is screwed on driving block 132, and shackle member 120 is slidably connected with driving block 132.
After being installed, the active angular wheel 133 on the first actuator 110 is engaged with driven angular wheel 134, clamping
Part 120 is screwed on driving block 132, the first actuator 110 rotation drive active angular wheel 133 rotate, and then drive from
Dynamic angular wheel 134 rotates, and final to realize shackle member 120 along wherein axis direction linear reciprocating motion, shackle member 120 has
The end of first clamping portion 121 can stretch out the second canister portion 136.
In the present embodiment, the first clamping portion 121 and the second clamping portion 310 are engaged by clamping.Optionally, the first clamping portion 121
For clamping protrusion；Second clamping portion 310 is clamping groove.Clamping protrusion has isometrical section and variable diameter along its length
Section, the reducer have outside isometrical section of the proximal end and separate isometrical section of the distal end, the reducer
Diameter is gradually become smaller by the proximate along its length；The reducer is the end of the shackle member 120.It is clamped recessed
Slot can be waist-shaped hole, be plugged in clamping groove convenient for clamping protrusion.In actual use, clamping protrusion is plugged on clamping
Clamping protrusion is extracted from clamping groove, is transported by the positioning that transport vehicle ontology 200 and conveying track ontology 300 are realized in groove
Defeated vehicle ontology 200 can operate normally.
Obviously, the first clamping portion 121 can be clamping groove, and the second clamping portion 310 can be clamping protrusion.
It should be noted that the quantity of clamping mechanism 100 is arranged on demand.
It should be noted that clamping mechanism 100 includes there are two shackle member 120, two shackle members 120 are coaxially disposed, the
It drives two shackle members 120 to be located remotely from each other or movement close to each other after the starting of one actuator 110, realizes shackle member 120 and fortune
The separation or engaging of defeated track ontology 300.That is two shackle members 120 and two sections of pairs of conveying track ontologies 300 cooperate.
When actual installation, the first actuator 110 can be mounted on to the bottom of transport vehicle ontology 200.
In other embodiments, clamping mechanism 100 further includes the second actuator 140, and the driving of the second actuator 140 connects
First actuator 110 is connect, for driving first actuator 110 to do stretching motion.It is not needing using shackle member 120
When, shackle member 120 is separated with conveying track ontology 300, meanwhile, make in shackle member 120 under the action of the second actuator 140
The case where rising, the height increase apart from ground, being less prone to collision, it is safer.When needing using shackle member 120, make to be clamped
Part 120 drops to height corresponding with 310 position of the second clamping portion, and shackle member 120 is then made to be plugged on conveying track sheet
In body 300.
It should be noted that the second actuator 140 can be hydraulic cylinder or pneumatic cylinder.
Further, the second actuator 140 is drivingly connected bracket 150, and the first actuator 110 is installed on bracket 150, props up
Frame 150 can be tripod, and stabilized structure is reliable.
Embodiment
Present embodiments provide a kind of subway work transportation system, including conveying track ontology 300, transport vehicle ontology 200
And electric power transport vehicle antiskid system provided by the above embodiment, first actuator 110 are installed on the transport vehicle ontology
200 bottom, the transport vehicle walking is on the conveying track ontology 300.
Further, subway work transportation system further includes positioning reader, and positioning reader is filled by generating device, reception
Set and be mounted on the integration unit of control room.In subway work tunnel two sides according to certain hair for positioning reader uniformly at intervals
Injection device can also be arranged according to every 50 meters of arrangements, one emitter according to the actual conditions of construction site, fixed
The reception device of position reader is mounted on the headstock (or any position for being mounted on the train of actual requirement of engineering) of train.By
Possibly GPS signal can not be received inside subway tunnel, therefore be mounted on the positioning reader from outside to inside on tunnel both sides
Emitter constitute a new coordinate system, the determination of position is carried out by this coordinate system.Position reader
Emitter emit infrared ray, range data between the two is uploaded into control room while reception device receiving infrared-ray
Terminal on, terminal combine these data calculate train relative to positioning reader position, read simultaneously because not positioning
Reading device has all had the coordinate position determined when installation, and terminal can extrapolate the specific coordinate of train.Positioning
The emitter and receiving device of reader, which are once installed, begins to work, is constantly monitored to the position of entire train,
Prevent any back skating situation being likely to occur.And positioning reader was three different transmitting dresses to the calculation of train position
Coordinate and the distance between generator and receiver are set to calculate the position coordinates of specific train.When actual installation, positioning is read
The reception device for reading device is installed on conveying track ontology 300, and the emitter for positioning reader is installed on transport vehicle ontology 200
On.When enabling brake system stops transport vehicle ontology 200, the brake of positioning reader adjustment transport vehicle ontology 200 is utilized
Position guarantees that the second clamping portion 310 on shackle member 120 and conveying track ontology 300 is corresponding, real convenient for starting antiskid system
Existing antiskid function.
In the present embodiment, antiskid system is wanted to come into force, shackle member when braking completion below static train
120 end needs to face the hole location of conveying track ontology 300, needs the auxiliary of train brake system.When train starts to open
When dynamic, by static state railroad track scale, qualitative data is fed back into terminal.When train driver issues brake instruction, speed is continuous
It reduces, when speed drops to 5km/h (or any speed for meeting engineering demand), train starts to carry out the fine tuning of position, first leads to
Cross for rough stop distance which hole location judges to need be aligned be, calculates to train current location and the hole to be arrived
Accurate distance between position, distance can be as accurate as millimeter, then change the acceleration of train by adjusting the size of brake weight
Degree, finely tunes the distance of entire train brake.And relationship and specific ginseng between the size and train acceleration of train brake power
Number can be obtained by concrete engineering test, come inverse current Quality, speed and brake by these experimental datas
Size apart from required brake weight.Brake system fits degree and adjusts the big of brake weight by adjusting tyre tread and tire
It is small.
The workflow of antiskid system provided in this embodiment is as follows:
It is to be laid with positioning reader in the two sides in tunnel first, a coordinate system is established by reader, makes up tunnel
The internal receipt not defect of GPS signal, positions train.Secondly static state railroad track scale is overlayed in the two sides of track.Most
Afterwards, while train driver issues brake instruction, brake system is started to work, and train is stopped to corresponding rail hole,
When train stops completely, auxiliary brake system is started to work, and entire 120 structure of shackle member is turned, then made by rotational structure
The end of shackle member 120 is protruded into the hole of conveying track ontology 300, realizes auxiliary anti-slipping function, when train needs are again started up
When, hydraulic stem, which first works, extracts shackle member 120 from clamping groove, and rotational structure works again, and then train starts to accelerate row
It sails, so recycles.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of electric power transport vehicle antiskid system, for being used with conveying track body fits, which is characterized in that the electric power fortune
Defeated vehicle antiskid system includes clamping mechanism, and the clamping mechanism is for being mounted on transport vehicle ontology；The clamping mechanism includes
First actuator and shackle member, are provided with the first clamping portion in the shackle member, at least one section of conveying track ontology
Inside is provided with the second clamping portion, and first actuator is drivingly connected the shackle member, for driving the shackle member opposite
It is moved back and forth in the conveying track ontology, so that first clamping portion is connected in second clamping portion or described first
Clamping portion and second shackle portion from.
2. electric power transport vehicle antiskid system according to claim 1, which is characterized in that the clamping mechanism further includes transmission
Component, first actuator are drivingly connected in the transmission component, and the transmission component transmission connection is in the shackle member.
3. electric power transport vehicle antiskid system according to claim 2, which is characterized in that the transmission component includes drive sleeve
Cylinder, driving block, active angular wheel and driven angular wheel, first actuator are installed on the drive socket,
The active angular wheel is installed on first actuator, and the driven angular wheel is installed on the driving block,
The driving block is rotatably installed in the drive socket, and the driving block and the drive socket axial limiting connect
It connects, the active angular wheel is engaged with the driven angular wheel；The shackle member is screwed on the driving block, and institute
Shackle member is stated to be slidably connected with the driving block.
4. electric power transport vehicle antiskid system according to claim 3, which is characterized in that the drive socket includes first
Portion and the second canister portion, the Single port of first canister portion along its length are connected to the barrel of second canister portion, and institute
The barrel chamber for stating the first canister portion is connected to the barrel chamber of second canister portion；The power output portion of first actuator is located at first
In portion, the shackle member is slideably positioned in second canister portion, and first clamping portion can stretch out second canister portion edge
The port of its length direction.
5. electric power transport vehicle antiskid system described in any one of -4 according to claim 1, which is characterized in that first card
Socket part is clamping protrusion；Second clamping portion is clamping groove.
6. electric power transport vehicle antiskid system according to claim 5, which is characterized in that the clamping protrusion is square along its length
To with isometrical section and reducer, the reducer is with close to isometrical section of the proximal end and far from described isometrical section
Distally, the outer diameter of the reducer is gradually become smaller by the proximate along its length；The reducer is the card
The end of fitting.
7. electric power transport vehicle antiskid system according to claim 6, which is characterized in that the clamping mechanism includes two cards
Fitting, first actuator are drivingly connected in described two shackle members, described two shackle members and the pairs of transport rail
Road body fits.
8. electric power transport vehicle antiskid system according to claim 1, which is characterized in that the clamping mechanism further includes second
Actuator, second actuator is drivingly connected first actuator, for driving first actuator to do stretching motion.
9. a kind of subway work transportation system, which is characterized in that including conveying track ontology, transport vehicle ontology and according to right
It is required that electric power transport vehicle antiskid system described in any one of 1-8, first actuator is installed on the transport vehicle ontology
Bottom, the transport vehicle walking is on the conveying track ontology.
10. subway work transportation system according to claim 9, which is characterized in that the subway work transportation system is also
Including positioning reader, the reception device of the positioning reader is installed on the conveying track ontology, and the positioning is read
The emitter of device is installed on the transport vehicle ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363024.8A CN109398404A (en) | 2018-11-15 | 2018-11-15 | Electric power transport vehicle antiskid system and subway work transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363024.8A CN109398404A (en) | 2018-11-15 | 2018-11-15 | Electric power transport vehicle antiskid system and subway work transportation system |
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| Publication Number | Publication Date |
|---|---|
| CN109398404A true CN109398404A (en) | 2019-03-01 |
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ID=65473611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811363024.8A Pending CN109398404A (en) | 2018-11-15 | 2018-11-15 | Electric power transport vehicle antiskid system and subway work transportation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113460112A (en) * | 2020-03-31 | 2021-10-01 | 比亚迪股份有限公司 | Parking device and train |
| CN115610461A (en) * | 2022-10-31 | 2023-01-17 | 中铁二十局集团第三工程有限公司 | Transportation method and structure for shield tunnel construction |
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| CN206644822U (en) * | 2017-04-01 | 2017-11-17 | 中建隧道建设有限公司 | Tunnel battery truck |
| KR101913621B1 (en) * | 2017-02-21 | 2018-11-01 | 주식회사 포스코플랜텍 | Rail clamp |
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| CN105818833A (en) * | 2016-04-20 | 2016-08-03 | 湘潭牵引机车厂有限公司 | Emergency anti-slip device used for subway shield transportation electric locomotive |
| CN206107251U (en) * | 2016-09-08 | 2017-04-19 | 中铁十八局集团有限公司 | Brake equipment is forced to transport vechicle in subway construction |
| CN106639953A (en) * | 2017-01-13 | 2017-05-10 | 胜利油田石油开发中心胜通有限公司 | Anti-theft device for instrument at petroleum well head and petroleum exploitation pipeline |
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| CN206644822U (en) * | 2017-04-01 | 2017-11-17 | 中建隧道建设有限公司 | Tunnel battery truck |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113460112A (en) * | 2020-03-31 | 2021-10-01 | 比亚迪股份有限公司 | Parking device and train |
| CN113460112B (en) * | 2020-03-31 | 2023-07-14 | 比亚迪股份有限公司 | Parking device and train |
| CN115610461A (en) * | 2022-10-31 | 2023-01-17 | 中铁二十局集团第三工程有限公司 | Transportation method and structure for shield tunnel construction |
| CN115610461B (en) * | 2022-10-31 | 2024-02-02 | 中铁二十局集团第三工程有限公司 | Transportation method and transportation structure for shield tunnel construction |
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Application publication date: 20190301 |