CN208578468U - Stopping sliding door - Google Patents

Abstract

The utility model relates to a kind of stopping sliding doors, it include: driving mechanism, coaster link mechanism, locking unlocking mechanism, wherein, the driving mechanism is arranged in middle position, driving force can be provided to its symmetrically arranged coaster link mechanism in left and right sides, to complete to fill in pulling work, and the symmetrically arranged locking unlocking mechanism in the left and right sides is driven to open the door or completing to unlock and locking movement at closing time；The action input end of the coaster link mechanism is connect with the driving mechanism, movement output end is fanned with left-hand door or right door leaf is connect, the coaster link mechanism provides the driving force of phase same-action to the left-hand door fan being connected or right door leaf respectively, so that left-hand door is fanned, right door leaf moves toward one another simultaneously or reverse motions.Driving mechanism is arranged in middle position the utility model stopping sliding door, coaster link mechanism, locking unlocking mechanism is symmetricly set on driving mechanism two sides respectively, structure can overcome exercise not harmony, the defect of two door body discontinuity.

Description

Stopping sliding door

Technical field

The utility model relates to stopping sliding door technical fields more particularly to one kind can be suitable for rail vehicle, utility car, And fill in the stopping sliding door for pulling and making to use same power output with unlocking motion.

Background technique

In the prior art, with the continuous development of China railways passenger traffic, leakproofness, convenience and the flexibility of train door are gradually Gradually become its very important index.So using a large amount of new technologies on Increasing Speed Passenger Car, stopping sliding door is one of them: Sai La For door as gas collection, electricity, mechanical product, so-called stopping sliding door is mainly that this car door has plug and draws two kinds of movements, it may be assumed that Door when closing is allowed to close, be sealed by filling in car door mouth within the interior or exterior of the vehicle；When door is opened, when door removes one spacing of doorway From rear, body inner side or outer Slideslip can be prolonged.The Electric plug sliding door technology that urban uses currently on the market is complicated, production is difficult Degree is big, and operating status is unstable.

Chinese patent " a kind of novel Electric plug sliding door ", publication number: 201800496U is disclosed a kind of novel electronic Stopping sliding door, it includes at least Yishanmen fan and electric drive system, and electric drive system is by driving mechanism, connecting rod and collaborates mechanism Three parts are constituted；Wherein driving mechanism is arranged on the interior wall at the top of doorframe and is connected with door leaf, collaborates mechanism setting and exists On the floor of doorframe bottom, the gearing output shaft of one end connection driving mechanism of interlocking lever, the other end connects the company for collaborating mechanism Driven input shaft；The arm that collaborates that door leaf is stretched in mechanism is collaborated, is embedded in the sliding slot on door leaf, one end of interlocking lever connects driving machine The gearing output shaft of structure, the other end connect the gearing input shaft for collaborating mechanism.Coaster in driving mechanism includes driving motor, plug Motor, reverse-flighted screw, nut, door is drawn to take frame, guide wheel, left installing rack, right installing rack etc.；Collaborating mechanism includes collaborating crank, association Dynamic connecting rod collaborates slide bar, collaborates guide wheel etc., by collaborating crank, collaborating connecting rod, collaborate slide bar, collaborate guide wheel and sector The plug roping for taking turns a series of driving member completion door body is dynamic, takes frame, guide wheel by another driving motor, reverse-flighted screw, nut, door Etc. mechanisms complete door body left and right directions movement, therefore, the structure of the stopping sliding door is extremely complex, in specific transmission process, Its motion profile is easy to produce deviation, causes stopping sliding door delay voltage or movement position not accurate enough, therefore it is either real The driving mechanism of existing door opening and closing still realizes that plug draws movement mechanism, all in the presence of structure is complicated, it is also necessary to two different driving electricity Machine, dynamic to do consistency bad, and the problem of safety poor reliability.

Chinese patent " linear guide-type electric sliding plug door ", publication number: 201428358, including door leaf, driving locking machine Structure, inside and outside emergency unlocking device, hanger device.Driving locking mechanism is led by bearing beam, left and right support device, straight line Rail device, locking mechanism, vertical rotation shaft, driving motor module composition.Plug draw direction supported by double guide rail slide blocks, entire crossbeam and Mechanism can realize that plug draws direction movement；Handing of door is also supported by double guide rail slide blocks, is connected by slide plate, and door leaf is respectively hung On slide plate, motor drives slide plate to realize that the switch of door leaf moves through belt.The dynamic plug roping of its switch gate is to pass through left and right The longitudinally disposed linear guide in two, end is realized, crossbeam can be slidably mounted on the longitudinal rail of left and right by sliding block, It is to be synthesized by the movement of two vertical direction, therefore it realizes the dynamic machine of plug roping that its plug, which draws curvilinear motion, as a result, Structure is complicated, and the movement of two fan doors also can not being consistent property and accuracy.

Chinese patent " Electric plug sliding door locking unlocking mechanism ", publication number: 103046827B discloses a kind of electronic plug drawing Door lock closes unlocking mechanism, including locking solution lock set and motor swing rod driving assembly.Locking solution lock set includes unlock swing rod, a left side Swing rod, right swing rod, pull rod are connected with oscillating bearing.Locking solution lock set passes through oscillating bearing connecting rod and motor swing rod driving group Part is connected；Motor swing rod driving assembly drives the locking solution lock set to act by the oscillating bearing connecting rod.But it is above-mentioned In technical solution, the side of stopping sliding door is arranged in motor driven, and the output end of motor connects unlock swing rod first, and left swing bar passes through Pull rod is connect with right swing rod, successively in left swing bar and has between swing rod transmitting act by very long one section, two swing rods are often Cause asynchronous, the movement of two doors is asynchronous, plug draw it is ineffective, meanwhile, cause the damage of the sealing between two.Meanwhile The plug drawing device of the Electric plug sliding door, and realized in the linear guide of both ends longitudinal direction by the way that crossbeam to be arranged in, therefore it is same Sample is in the presence of structure is complicated, and entire crossbeam also carries locking system for unlocking, therefore the sliding block at both ends is also easy to produce clamping stagnation, different Step, machining accuracy, installation accuracy are not easy to ensure the depth of parallelism of two longitudinal rails, the cooperation of sliding block and two longitudinal linear guides The factors such as gap all will affect the accuracy and synchronism that crossbeam is vertically moved along guide rail, it thus is seen that in the prior art complete Pulling the mechanism made to exist at plug, structure is complicated, requires the technical problems such as machining accuracy installation accuracy is high, synchronism is bad.It is above-mentioned Prior art haves the defects that synchronization action, stability, safety are poor.

Therefore, the plug drawing mechanism of stopping sliding door in the prior art, wherein using the Sai La of the devices such as sector gear and crank Mechanism has that structure is complicated；It is slided on longitudinal rail using crossbeam, realizes that plug pulls the institution requests processing made, dress The precision matched is high, and the movement on both sides is easy inconsistent, stability poor safety performance.Therefore, a kind of structure is simple, safety is good The plug drawing mechanism of the good stopping sliding door of synchronism becomes the target that those skilled in the art pursue.

Summary of the invention

Utility model aims to solve the plug drawing mechanism in stopping sliding door in the prior art, locking unlocking mechanism are dynamic The technical issues of can not achieve synchronization action, stability, the defect of safety difference.

The another object of the utility model is to solve the plug drawing mechanism in stopping sliding door in the prior art, and structure is complicated, wants Ask that machining accuracy installation accuracy is high, is easy to produce the problem of clamping stagnation.

To achieve the above object, the utility model provides a kind of stopping sliding door characterized by comprising driving mechanism, coaster Link mechanism, locking unlocking mechanism, wherein the driving mechanism setting can symmetrically be set in middle position to its left and right sides The coaster link mechanism set provides driving force, is pulled and is made with the plug closed the door of completing to open the door, and drives the left and right sides symmetrically arranged Locking unlocking mechanism completes unlock or locking movement in enabling or at closing time；The action input end of the coaster link mechanism and institute Driving mechanism connection is stated, movement output end and left-hand door fan or right door leaf connect, and the coaster link mechanism is respectively to being connected Left-hand door fan or right door leaf provide the driving force of phase same-action, so that left-hand door is fanned, right door leaf moves toward one another simultaneously or reverse motions；Institute The one end for stating locking unlocking mechanism is connect with driving mechanism, and the other end is connect with the Rotary cloumn of left-hand door fan or right door leaf respectively, At closing time, driving mechanism and locking unlocking mechanism are acted on, and enter locking states after closing door body, when opening the door, driving machine Structure and locking unlocking mechanism act on, and so that door body is detached from locking states and then open door.

Further, it is preferred that, the driving mechanism includes: the driving motor to output driving power, the drive Dynamic motor is arranged on an electric machine support, and the electric machine support is fixed on a bottom plate；The driving motor two sides are set Belt pulley；And closed loop is wound around the belt of the output end of the belt pulley and driving motor, there are two skins for setting on belt Band clamping plate, two belt clamping plates are respectively provided at upper left or lower part and lower right-most portion or the upper part of belt；Belt clamp Plate one end is fixed on belt, and the other end is connected with corresponding coaster link mechanism, drives the coaster connecting rod machine by belt Structure movement.

Further, it is preferred that, the coaster link mechanism includes: the fixed horizontal sliding axle in both ends；

Coaster on the sliding axle, coaster and the belt Boards wall are set, and moved with the belt clamping plate； And the four-bar mechanism being connect with the coaster, the curve fortune that the four-bar mechanism output left-hand door fan, right door leaf open the door and close the door It is dynamic；The four-bar mechanism includes the bogie hinged with one end of coaster, the hinged balancing pole with the coaster other end, and respectively with Bogie, the balancing pole other end it is hinged take door frame body, the outside fixation for taking door frame body is parallel to the left and right door leaf Take door frame connecting plate, take door frame connecting plate and connect with door body, drive door body movement；One guiding mechanism is located at the bottom plate and institute It states between four-bar mechanism, it is dynamic for making four-bar mechanism export plug roping while moving with coaster.

Further, it is preferred that, the guiding mechanism includes the directive wheel being located on the bogie, is passed through Movement provides designated movement track for bogie in guide rail；And

It is provided with the guide rail for directive wheel guiding on the bottom plate, the guide rail includes continuous segmental arc and straight Line segment.

Further, it is preferred that, a connection frame and one is fixedly installed respectively and connects for the both ends of the same side on the coaster Boss is connect, is equipped in the outer end of the connection frame for the articulated shaft one hinged with the balancing pole；It is set on the connection boss Have for the articulated shaft four hinged with the bogie；The other end of the bogie is by articulated shaft three and takes door frame body hinge It connects, the other end of balancing pole passes through articulated shaft two hingedly with door frame body is taken.

Further, it is preferred that, the distance of the articulated shaft one to articulated shaft four and articulated shaft two are to described hinged Axis three is equidistant；The articulated shaft one to the articulated shaft two distance at a distance from the articulated shaft three to articulated shaft four It is equal.

Further, it is preferred that, the line of the articulated shaft one and the articulated shaft four and the coaster axis The angle of floor projection is 25-45 degree；Preferably 35 ± 3 degree.

Further, it is preferred that, extends downwardly along the front end board ends of the electric machine support there are two support frame, The lower end of support frame be symmetrically arranged with to the belt commutate and tensioner two reverse wheels, the belt is through motor Output end is to after reverse wheel, and to two sides horizontal extension and level is wound around on the belt pulley for being fixed on bottom plate both ends.

Further, it is preferred that, the stator of the driving motor can be reversed when rotor can not be rotated by resistance Rotation, the stator of the driving motor are connect with locking unlocking mechanism, and can be interacted and be acted with locking unlocking mechanism.

Further, it is preferred that, the locking unlocking mechanism include: connect with the driving mechanism and with driving The unlock pull rod of mechanism effect being symmetrical set；Two pairs be located between left-hand door fan or the Rotary cloumn and bottom plate of right door leaf The locking solution lock set of title, the unlock pull rod of the left and right side connect with described two symmetrical locking solution lock sets respectively, are used for The locking solution lock set is driven to switch in locking states and unlocked state.

Further, it is preferred that, a balance is set on the driving motor stator, the balance and the locking solution The unlock pull rod of latch mechanism connects, for driving the locking unlocking mechanism to convert in locking states and unlocked state.

Further, it is preferred that, the locking solution lock set includes locking bull stick, unlock swing rod and leading arm；It should The fixing end of locking bull stick is hingedly fixed on the bottom plate by an articulated shaft, and the free end of the locking bull stick is equipped with and can turn A dynamic connecting shaft；The locking bull stick by the connecting shaft and it is described unlock pull rod the other end be rotatably connected and with institute The one end for stating unlock swing rod can connect in relative rotation；The other end energy phase of the free end of the leading arm and the unlock swing rod Connection to rotation, the fixing end of the leading arm connect with the Rotary cloumn and can relatively rotate around Rotary cloumn；When The balance rotates counterclockwise, drives the unlock pull rod of described the right and left mobile to balance direction, and then drive the locking Bull stick is rotated around the articulated shaft, and unlock swing rod is driven to swing together, when locking bull stick and the unlock swing rod enter dead point Region, into locked position, door body is in locking states；The balance rotates clockwise, and drives the unlock of the left and right sides Pull rod moves in the lateral direction respectively, and then the locking bull stick is driven to rotate around the articulated shaft, and drives unlock swing rod one It rises and swings, when locking bull stick and the unlock swing rod are detached from dead point region, into release region, door body is in the unlocked state.

Further, it is preferred that, the locking solution lock set further includes being arranged on the leading arm and along certain The guiding runner of track operation, guiding runner slide in the sliding slot being arranged in the door body.

Further, it is preferred that, the locking unlocking mechanism includes a tension spring；One end of the tension spring is connect with being located at The pulling-on piece connection for being located at the unlock swing rod lower end on axis, the other end are connect with bottom plate, and the tension spring can make locking solution Lock set stops, being maintained at locking region.

Further, it is preferred that, a thrust copper packing is provided on the end face of the balance, for rotating when balance Triggering is locked into bit switch when to locked position, to control driving motor stopping；The bit switch that is locked into is arranged by one in electricity Switch on machine support is erected at the periphery of the balance and acts on the thrust copper packing；The locking solution lock set further includes When the locking solution lock set enters locked position, the locating part rotated counterclockwise for limiting the balance, the locating part It is arranged on the electric machine support of driving motor.

Further, it is preferred that, the locking unlocking mechanism further include connect with the driving mechanism and with driving The hand unlocking mechanism of mechanism effect, be detached from stopping sliding door from locking states；The hand unlocking mechanism includes hand solution Pull rod, hand solution swing rod and unlock rope, wherein one end of the hand solution pull rod and the balance of driving motor stator outer ring connect It connects, and interacts with balance；The other end of the hand solution pull rod is connect with the hand solution swing rod, and hand solution swing rod can be swingingly It is arranged on a swing link bracket；The unlock rope is connect by a wire rope handling frame with the hand solution swing rod of hand solution swing rod, is started for band It solves swing rod to swing, the other end of unlock rope passes through wire rope handling pipe and is connected with manual unlocking switch.

Further, it is preferred that, the swing link bracket is fixed on the bottom plate, and rotation is arranged on swing link bracket Axis, the hand solution swing rod can be rotatably fixed on the swing link bracket by the rotary shaft；The hand solution swing rod include one to The oscillating rod of upper extension and the frizzen being integrally connected, the upper end of the oscillating rod are provided with gap slot, with for unlock Rope is across and hand solution pull rod is connect with the upper end of the oscillating rod.

Further, it is preferred that, a lateral limited post is provided in the one side wall of swing link bracket；In the rotation It is provided with an elastic element in shaft, hand solution swing rod is made to be held against the position of the limited post when not by pulling force and makes The locking unlocking mechanism is in locking states.

Further, it is preferred that, the electric machine support includes a mounting cylinder for being used to install motor body part, and Under mounting cylinder and the support for fixing that extends back；Two vertical sidewall panelings prolong forward along the mounting cylinder two sides It stretches and there is front end-plate in the front end of sidewall paneling, sidewall paneling and front end-plate form cavity open up and down, on the front end-plate With one for the axis hole of drive motor shaft to be arranged.

Further, it is preferred that, is additionally provided between the bottom plate and car body to install hanging for the bottom plate Mounting mechanism, hoisting mechanism include the intermediate hanger that the end hanger at both ends is arranged in and centre is arranged in, wherein are hung the end Frame, intermediate hanger are with bottom plate, car body in both vertically as well as horizontally adjustable connection.

Further, it is preferred that, the end hanger includes pacifying with vertically disposed first car body of car body installation The bottom plate mounting plate that loading board is connect with the bottom plate, wherein the first mounting hole is set on the first car body mounting plate, so that Between end hanger and car body can relative position in the vertical direction be adjusted；The bottom plate mounting plate is horizontally set on The lower end of first car body mounting plate, on bottom plate mounting plate be arranged the 4th mounting hole, can by connection make end hanger with Relative position between bottom plate in the horizontal direction along car body can adjust；The end hanger further includes one being vertically located at institute State the first car body mounting plate outer end face and the vertical connecting plate vertical with bottom plate mounting plate, and bottom plate mounting plate is located at described the The bottom end of one car body mounting plate and vertical connecting plate.

Further, it is preferred that, the end hanger includes the second car body mounting plate and third with car body installation Car body mounting plate；Wherein, the second car body mounting plate is horizontally set on the first car body mounting plate central location, is provided with Second mounting hole, so that can be adjusted along the relative position of the horizontal direction of vertical width of the carbody between end hanger and car body It is whole；Third car body mounting plate is vertical plate, is parallel to the first car body mounting plate, and the third car body mounting plate is connected to described the The end of the close body wall of two car body mounting plates and the first car body mounting plate；Third peace is provided on third car body mounting plate Hole is filled, the relative position between end hanger and car body in the vertical direction can be enable to adjust by connection.

Further, it is preferred that, bottom plate mounting plate is divided into right, left two parts: the first bottom by the vertical connecting plate Plate mounting plate and the second bottom plate mounting plate；The width in car body direction of the second bottom plate mounting plate is longer than the installation of the first bottom plate Plate, vertical connecting plate extend to the entire end face of the second bottom plate mounting plate.

Further, it is preferred that, the intermediate hanger includes in vertical disposed in parallel first connect with car body Between car body mounting plate, the second middle car body mounting plate, the first middle car body mounting plate and the second middle car body mounting plate are logical It crosses a plate to be linked together, among the both sides of the first and second middle car body mounting plate are respectively arranged to installation and adjust The intermediate mounting hole of the first of hanger upper and lower position；The intermediate hanger further includes the central floor panel installation connecting with the bottom plate Plate, the central floor panel mounting plate are horizontally set on the bottom of the second middle car body mounting plate, which is provided with for intermediate hanger Between bottom plate in the horizontal direction along length over ends of body the second of installation and adjustment the intermediate mounting hole.

Further, it is preferred that, it is additionally provided with sealing structure on the doorframe periphery of left-hand door fan, right door leaf, it is close Seal structure includes the door leaf front frame that the side sealing joint strip of upper and lower, the rear frame of door leaf is arranged in and is arranged between two door leafs On middle seam sealing joint strip, the side sealing joint strip, middle seam sealing joint strip combine on the frame of door leaf.

Further, it is preferred that, the side sealing joint strip includes being arranged in that the door leaf is upper and lower, on rear frame The first head end in first C-shaped channel, with the first tail end of door frame contact and be connected to the first of the first head end and the first tail end Connecting pin.

Further, it is preferred that, the first sealing tooth is set, at described first on the two sides of first head end Two symmetrical semicircular cavities are arranged in the intermediate of end；First tail end is provided with the second sealing on the contact surface with doorframe Tooth.

Further, it is preferred that, the middle seam sealing joint strip includes and is arranged in the card of door leaf front frame clamping Socket part further includes main part, the first deformations for connecting with main part, the second deformations and connection clamping portion and main part Neck, wherein two joint ends that there is width to be greater than neck for the clamping portion；

The section of the main part is generally rectangular shaped, and two cavitys are set side by side in the main part, including setting Set the first rectangular enclosure and the second ladder cavity；

First deformations, the second variant part are located at the outer end of main part side by side；First deformations are described in The adhesive tape that the end one side edge of main part extends to the second deformations along direction at an acute angle and is vacantly arranged；Second deformation Portion is and is linked together and outwardly protrudes round protruding end at the second ladder cavity of the main part, and protrudes in the circle Circular cavity is provided in end.

The beneficial effects of the utility model are compared with prior art, and driving mechanism is arranged the utility model stopping sliding door In middle position, coaster link mechanism, locking unlocking mechanism are symmetricly set on driving mechanism two sides respectively, also, symmetrically set Each mechanism set moves at the same time under the driving of same driving mechanism, using same driving source, drives two groups of identical movements Mechanism, to door body carry out switch driving, locking unlock when, have good harmony, door body can coordination, synchronize it is dynamic Make, compared to one group of four-bar mechanism different bars position output respectively drive door body by way of, the utility model structure The driving door body mode exercise not harmony of the prior art, the defect of two door body discontinuity can be overcome.

Especially, the utility model by coaster drive four-bar mechanism, can be realized moving left and right and along vehicle for car door Body width direction is mobile, in conjunction with guiding mechanism, so as to realize the dynamic output of plug roping, specifically, the utility model is logical The linear motion that belt clamp strip fly block does left and right directions is crossed, and then bogie, balancing pole are moved by strop and take door frame Body moves in a straight line simultaneously, and under the action of guiding mechanism, bogie and balancing pole can be rotated simultaneously and be driven and take door frame body It is dynamic that the plug roping vertical with linear motion is completed along scheduled guide track, it can be seen that, it is tied compared with existing plug drawing mechanism Rationally, simple, two sides four-bar mechanism synchronization action does not need very high machining accuracy and installation accuracy, the essence of movement for structure setting Parasexuality is good, and synchronism is good, and stability is good.

Especially, the utility model locking unlocking mechanism is by driving the unlock being symmetrically set by same driving mechanism Pull rod and the movement of locking solution lock set are connect with unlock pull rod by the balance being located at outside driving motor stator, drive locking Bull stick, unlock swing rod and leading arm make locking bull stick and unlock swing rod turn over dead-centre position, into locking region, complete door Locking movement；Or unlock is realized in the reversed locking region that is detached from.The utility model uses symmetrically arranged two unlock pull rods, Its length for unlocking pull rod is shorter, compared with only with the structure of a pull rod, saves run duration, switch gate speed compared with Fastly, movement precisely, can't generate timing skew.Locking solution lock set is symmetrical set, can simultaneously enter lockout zone or Person is detached from lockout zone, and action consistency, stability and accuracy are more preferable.

Further, the hoisting mechanism structure of the utility model designs advantages of simple, facilitates installation.

The design of Sealing Structure of the stopping sliding door door leaf of the utility model is reasonable, and sealing joint strip is stitched especially in its door leaf and is passed through Cavity structure is arranged in main part, improves its sealing effect and has biggish deformation space；Simultaneously in theme portion outer end, i.e., There are two deformations arranged side by side, the first deformations and the second deformations for tool at two opposite middle seam sealing joint strip docking, opposite to set It sets, i.e., the first deformations of the sealing joint strip on the left side contact sealing, while the sealing joint strip on the left side with second deformations on the right The second deformations sealing, the first deformations of final sealing joint strip and first shape on the right are contacted with first deformations on the right Change portion contact sealing, to form three dot encapsulations.Its sealing effect is good, while the first deformations are vacantly to be arranged, flexibility, I.e. elastic deformation space is big, at closing time, will not injure passenger, has higher safety.

Detailed description of the invention

Fig. 1 is the overall structure diagram of stopping sliding door provided by the utility model；

Fig. 2 is the structural schematic diagram of right door leaf provided by the utility model；

Fig. 3 is the half section structure diagram of left-hand door provided by the utility model fan；

Fig. 4 is the structural schematic diagram of door mechanism system provided by the utility model；

Fig. 5 is the structural schematic diagram of driving mechanism provided by the utility model；

Fig. 6 is the first schematic perspective view of coaster link mechanism provided by the utility model；

Fig. 7 is the second schematic perspective view of coaster link mechanism provided by the utility model；

Fig. 8 is the schematic perspective view of the bottom plate provided by the utility model with guide rail；

Fig. 9 is the partial structural diagram of Fig. 8 in the utility model；

Figure 10 is the structural schematic diagram of driving mechanism provided by the utility model and door pillar；

Figure 11 is the structural schematic diagram of locking unlocking mechanism and bottom plate provided by the utility model；

Figure 12 a is the first schematic perspective view of locking unlocking mechanism provided by the utility model；

Figure 12 b is the second schematic perspective view of locking unlocking mechanism provided by the utility model；

The schematic illustration of locking unlocking mechanism when Figure 13 is door opening state provided by the utility model；

The schematic illustration of locking unlocking mechanism when Figure 14 is shutdown state provided by the utility model；

Figure 15 is the structural schematic diagram of electric machine assembly provided by the utility model；

Figure 16 is the first schematic perspective view of electric machine support provided by the utility model；

Figure 17 is the second schematic perspective view of electric machine support provided by the utility model；

Figure 18 is the structural schematic diagram of hoisting mechanism provided by the utility model；

Figure 19 is the structural schematic diagram that the hanger at both ends provided by the utility model connects；

Figure 20 is the first schematic perspective view of the hanger at both ends provided by the utility model；

Figure 21 is the second schematic perspective view of the hanger at both ends provided by the utility model；

Figure 22 is the structural schematic diagram of intermediate hanger connection provided by the utility model；

Figure 23 is the schematic perspective view of intermediate hanger provided by the utility model；

Figure 24 is the structural schematic diagram of door leaf provided by the utility model；

Figure 25 is the schematic diagram of the cross section structure of Figure 24 provided by the utility model；

Figure 26 is the stereoscopic schematic diagram of the sealing structure of door leaf side seams provided by the utility model；

Figure 27 is the sealed structural schematic diagram of door leaf side seams provided by the utility model；

Figure 28 is the stereoscopic schematic diagram of the sealing structure of side seam among door leaf provided by the utility model；

Figure 29 a is the sealed structural schematic diagram of side seam among door leaf provided by the utility model；

Figure 29 b is the structural schematic diagram of middle seam sealing joint strip provided by the utility model

Figure 30 is the structural schematic diagram of right door leaf adhesive tape provided by the utility model；

Figure 31 a is right door leaf left upper sealed structural schematic diagram provided by the utility model；

Figure 31 b is the structural schematic diagram of right door leaf upper left corner provided by the utility model adhesive tape；

Figure 32 is the structural schematic diagram of right door leaf left lower side corner rubber strip provided by the utility model；

Figure 33 is the structural schematic diagram of right door leaf top right-hand side corner rubber strip provided by the utility model；

Figure 34 is the structural schematic diagram of right door leaf upper left corner provided by the utility model adhesive tape；

Figure 35 is the structural schematic diagram that left-hand door provided by the utility model fans adhesive tape；

Figure 36 is the structural schematic diagram that left-hand door provided by the utility model fans upper left corner adhesive tape.

Specific embodiment

Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.

Preferred embodiments of the present invention are described with reference to the accompanying drawings.It should be understood by those skilled in the art that It is that these embodiments are used only for explaining the technical principle of the utility model, it is not intended that limit the protection of the utility model Range.

It should be noted that term " on ", "lower", "left", "right", "inner", "outside" etc. in the description of the present invention, The direction of instruction or the term of positional relationship are direction based on the figure or positional relationship, this, which is intended merely to facilitate, retouches It states, rather than indication or suggestion described device or element must have a particular orientation, be constructed and operated in a specific orientation, because This should not be understood as limiting the present invention.

In addition it is also necessary to explanation, in the description of the present invention, unless otherwise clearly defined and limited, art Language " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or It is integrally connected；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary It is logical.To those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

As shown in fig.1, it is the overall structure diagram of stopping sliding door provided by the utility model, the present embodiment includes a left side Door leaf 3, hoisting mechanism 13, the door mechanism system 1 being arranged in above door leaf, locking unlocking mechanism, is disposed therein one at right door leaf 4 Interrupter 7 on door leaf and the sealing structure 8 that doorframe periphery is set, wherein door mechanism system 1 is complete by driving mechanism The match of pairs of two door leafs, which pulls, to be made and locking unlocking mechanism is driven to complete unlock and locking to door leaf；It is additionally provided with hand Device is solved, manual unlocking when emergency situations is used for, it is interior respectively inside and outside compartment to solve lock-switch 5, outer solution lock-switch 6, respectively from door Inner side and outer side is fanned to the movement manual unlocking of door leaf；Interrupter 7 in failure by the way that stopping sliding door is isolated, to ensure The normal use at other positions of locomotive；Hoisting mechanism 13 on the car body by the lifting of door mechanism system 1 provides branch for door mechanism system 1 Support.

Refering to the half-sectional knot of the structural schematic diagram and left-hand door fan that shown in Fig. 2 and 3, are right door leaf provided by the utility model Structure schematic diagram；It is provided with door leaf upper rail 301 on left and right door leaf, guiding is provided for the door frame of taking of door mechanism system, in door leaf Door leaf lower guideway 303 is arranged in lower part；Attacker 302 is set in the side of door leaf, glass assembly 305 is additionally provided on door leaf, It is skin 307 outdoors on the outside of door leaf, door leaf structure is supported by door body welded framework 308, repeated no more about door leaf structure.

As shown in fig.4, it is the structural schematic diagram of door mechanism system 1 provided by the utility model；The door machine of the present embodiment System 1 includes bottom plate 11, driving mechanism 12, coaster link mechanism 15, locking unlocking mechanism 16 and electrical equipment control component 18, In, the top of two door leafs is arranged in bottom plate 11, and is lifted on vehicle body upper portion, above-mentioned driving mechanism by hoisting mechanism 13 12, coaster link mechanism 15, locking unlocking mechanism 16 and electrical equipment control component 18 are arranged on bottom plate 11, the present embodiment it is each The upper side of bottom plate 11 is arranged in mechanism, to move for door leaf motion and plug roping and provide bigger space.Driving mechanism 12 is set The middle position on the side of bottom plate 11 is set, provides driving force for the coaster link mechanism 15, is pulled with completing plug Make, and locking unlocking mechanism 16 is driven to open the door or completing to unlock and locking movement at closing time；In the present embodiment, driving mechanism 12 settings can provide symmetrical active force in two sides to the left and right in middle position, fan respectively to left-hand door identical with the offer of right door leaf The driving force of effect.The coaster link mechanism 15 is connect with driving mechanism 12, and directly drives door leaf movement, coaster connecting rod machine Structure 15 is symmetricly set on 12 two sides of driving mechanism, drives and corresponding coaster link mechanism under the driving of driving mechanism 12 respectively The door leaf of 15 connections does curvilinear motion, completes plug and is pulled through journey.The locking unlocking mechanism 16 is connect with driving mechanism 12, right respectively Claim the two sides of driving mechanism 12 are arranged in and be connected with corresponding door leaf, at closing time, locking unlocking mechanism 16 and driving mechanism 12 Effect crosses dead-centre position after closing door body and completes locking, and when opening the door, locking unlocking mechanism 16 and driving mechanism 12 are acted on, It unlocks door body first, complete unlock opening door by dead-centre position.The electrical equipment control component 18, control driving member The movement of part, limit element and detecting element is arranged in the suitable space on bottom plate 11, in actual use, according to making With arrangement is facilitated, this is repeated no more.

With continued reference to shown in Fig. 4, in the present embodiment, the coaster link mechanism 15, locking unlocking mechanism 16 are a left side The right side is symmetrical arranged, and symmetrical Liang Ge mechanism simultaneously operation.In the present embodiment, coaster link mechanism 15 is two, left and right pair Claim the two sides for being located at driving mechanism 12, two coaster link mechanisms move toward one another simultaneously or reverse motions.In two coaster connecting rods It include a four-bar mechanism 112 in mechanism, one end of four-bar mechanism 112 is connect with the coaster 111 in coaster link mechanism 15, separately One end is connected with corresponding door body, and the linear reciprocating motion by coaster 111 along sliding axle 14 drives four-bar mechanism 112 to export Curvilinear motion, to drive door body corresponding sports.

In the present embodiment, locking unlocking mechanism 16 is two, and bilateral symmetry is located at the two sides of driving mechanism 12, driving Mechanism 12 is arranged in middle position；One end of the locking unlocking mechanism 16 is connect with driving mechanism 12, and the other end and left-hand door are fanned Or the Rotary cloumn 1101 of right door leaf connects (Figure 12 a, 12b are shown), and at closing time, locking unlocking mechanism 16 and driving mechanism 12 effects after making door body closed position, drive locking unlocking mechanism 16 to enter lockout zone under the effect of driving mechanism 12 and make door In locking states, when opening the door, locking unlocking mechanism 16 and driving mechanism 12 are acted on, and locking unlocking mechanism 16 is made to leave lock Closed zone, and then keep door in the unlocked state.

The both ends and middle position of bottom plate 11 are arranged in the hoisting mechanism 13, from multipoint hoisting door mechanism system, Position appropriate is connect by appropriate connection type with car body, is described in detail below with reference to attached drawing.

Specifically, driving mechanism 12 is arranged in middle position the utility model, respectively by coaster link mechanism 15, lock It closes unlocking mechanism 16 and is symmetricly set on driving mechanism two sides, also, symmetrically arranged each mechanism moves at the same time respectively, use is same Power source drives two groups of identical actuating mechanisms being symmetrical set, and is carrying out switch driving, locking reconciliation to door body When lock, have good harmony, door body can coordination, synchronization action, compared to by one group of linkage in different bars Position output respectively drive the mode of door body, the utility model structure can overcome exercise not harmony, two door body unbalance stress Even defect.

As shown in fig.5, it is the structural schematic diagram of driving mechanism provided by the utility model；Driving mechanism 12 includes: To the driving motor 121 of output driving power, driving motor 121 is arranged on an electric machine support 122, and electric machine support 122 is fixed On bottom plate 11；Further include: two belt pulleys 126 of 121 two sides of driving motor are set, which passes through installation Bracket is fixed below the both ends of bottom plate 11, it is of course possible to is arranged on the side or surface of bottom plate 11；And closed loop winding In the belt 125 of belt pulley 126 and the output end of driving motor, driving motor shaft end is equipped with the motor flute profile for drive belt Belt wheel 1227 is respectively arranged with a belt clamping plate 124 along 121 two sides of driving motor in belt 125, two belt clamping plates 124 It is respectively provided at the upper left and lower right-most portion of belt 125, bottom left section and upper right portion can also be respectively provided at；Belt clamping plate 124 one end are fixed on belt 125, and the other end is connected with corresponding coaster link mechanism 15, drive the cunning by belt 125 Vehicle link mechanism 15 acts.Specifically, the belt clamping plate 124 of the present embodiment is a Z-shaped plate, the first horizontal plate of Z-shaped plate is logical It crosses screw and belt 125 is fixed, the second horizontal plate of Z-shaped plate is fixed by the coaster 111 of screw and coaster link mechanism 15.

Referring to Fig. 5 and Figure 15,16,17, two support frames 1225 are downwardly extending in the front end of electric machine support 122, Two reverse wheels 123 to carry out commutation tensioner to the belt are symmetrically arranged in the lower end of support frame 1225.And two The lower edge of a reverse wheel 123 and the top edge of belt pulley 126 are located at the same horizontal position, to keep the belt of two sides horizontal Setting.Two reverse wheels 123, to commutate to belt transport, and play the role of tensioning.Thus, 125 closed loop of belt around It is located on the motor flute profile belt wheel 1227 of belt pulley 126 and driving motor 121, passes sequentially through wherein a belt pulley 126, wherein one Directive wheel 123, motor flute profile belt wheel 1227 (referring to Figure 15), another directive wheel 124, another belt pulley 126, belt 125 are driving Under the driving of dynamic motor 121, drive two belt clamping plates 124 carry out towards or away from from linear motion.

Refering to the first stereochemical structure signal for shown in Fig. 6,7, being respectively coaster link mechanism provided by the utility model Figure and the second schematic perspective view；Coaster link mechanism 15 include the fixed four-bar mechanism 112 of coaster 111 and coaster and Sliding axle 14, wherein the both ends of sliding axle 14 are fixed on bottom plate 11, are arranged with the coaster 111 thereon, are the coaster 111 provide operation guiding role, and coaster 111 and the belt clamping plate 124 are fixed, and do straight line fortune with the belt clamping plate 124 It is dynamic, wherein the curvilinear motion that four-bar mechanism 112 exports left-hand door fan, right door leaf opens the door and closes the door；The four-bar mechanism 112 includes The bogie 1121 of connection can be relatively rotated with coaster 111, i.e. the bogie 1121 and one end of coaster 111 is hinged；With coaster The other end that the balancing pole 1123 being relatively rotatable to each other, i.e. balancing pole 1123 are hinged on coaster, the i.e. side of coaster 111 with folder The both ends of 124 other side of plate are respectively articulated with bogie 1121 and balancing pole 1123；Four-bar mechanism 112 further include respectively with steering Frame 1121, balancing pole 1123 can relatively rotate connection take door frame body 1122, take be fixed on door frame body 1122 take door frame connection Plate 110 takes door frame connecting plate and is parallel to the left and right door leaf setting, with portable door frame connecting plate 110 and door leaf (or are as follows: door Body) connection, drive door body to complete plug roping dynamic.

Specifically, the first fixation hole 1104 and the second adjustment hole 1103 are provided on taking door frame connecting plate 110, In, the first fixation hole 1104 by being fixed in door body with screw, the second adjustment hole 1103 be slotted eye, can adjust with The link position of door body.

In the present embodiment, further, it is fixedly installed on coaster 111: a connection frame 1124 and connection boss 1135, wherein It is equipped with articulated shaft 1 in the outer end of the connection frame 1124, connection boss 1135 is equipped with articulated shaft 4 1131, articulated shaft one 1130 and the line of centres and the floor projection row angle of coaster axis of articulated shaft 4 1131 be 25-45 degree；Preferably 35 ± 3 Degree；Balancing pole 1123 can rotationally be connect by articulated shaft 1 with coaster 111, and the other end of balancing pole 1123 passes through It articulated shaft 2 1134 and takes that door frame body 1122 is hinged, and bogie 1121 is hinged by articulated shaft 4 1131 and coaster 111, turns to The other end of frame 1121 passes through articulated shaft 3 1136 hingedly with door frame body 1122 is taken.Articulated shaft 1 is to articulated shaft 4 1131 Distance with articulated shaft 2 1134 being equidistant to the articulated shaft 3 1136；The articulated shaft 1 is to the articulated shaft 2 1134 distance and being equidistant to articulated shaft 4 1131 of articulated shaft 3 1136.Bogie 1121, balancing pole 1123 It can be rotated around its articulated shaft, free end and the connection frame 1124 of balancing pole 1123 are rotatably connected, so as to take door frame body 1122 It is rotated around coaster 111, therefore, coaster 111, balancing pole 1123, takes the composition four-bar mechanism of door frame body 1122 at bogie 1121 112, also, four sides are of substantially equal or at least opposite side is equal, i.e., and 1121 length of bogie is equal to 1123 length of balancing pole, takes door The length of frame body 1122 is equal to the distance of the line of centres of articulated shaft 1 and articulated shaft 4 1131.It is acted by coaster 111 Input, and allow to take door frame body 1122 and export parallel with sliding axle and vertical direction movement, it can output plug is drawn Curvilinear motion.

Curvilinear motion is drawn in order to enable to take door frame body 1122 according to plug, the utility model need to provide bogie 1121 One guiding mechanism, to be combined the plug for making four-bar mechanism output door body open and close to draw curvilinear motion with the linear motion of coaster 111, The guiding mechanism includes the directive wheel 1125 being located on bogie 1121 and the guide rail 1126 being located on pedestal, directive wheel 1125 It is that bogie 1121 provides designated movement track by being moved in 1126 track of guide rail, is exported eventually by door frame body 1122 is taken Curvilinear motion, wherein being described in detail for the guide rail that the directive wheel 1125 provides track below.

Specifically, on the four-bar mechanism 112 of the present embodiment be arranged four rotation points: articulated shaft one, articulated shaft two, hingedly The articulated shaft 1 of one end of axis three, articulated shaft four, the i.e. end of connection frame 1124 and balancing pole 1123 is the first rotation point, Balancing pole 1123 can be relatively rotated in the first rotation point with connection frame 1124.The other end of balancing pole 1123 and take door frame body Articulated shaft 2 1134 between 1122 is the second rotation point, and balancing pole mounting wall 1132, balance are arranged on taking door frame body 1122 Balancing pole mounting groove 1133 is offered between bar mounting wall 1132, through hole is offered on balancing pole mounting wall 1132, accordingly , the end of balancing pole 1123 is provided with through hole, passes through balancing pole mounting wall 1132 and balancing pole by articulated shaft 2 1134 1123, make balancing pole 1123 around the second rotation point and takes the relative rotation of door frame body 1122.The rotating turret 1121 with take door frame body Articulated shaft 3 1136 between 1122 is that third rotates point.

In the present embodiment, bogie 1121 includes upper and lower two plates 11211, and by one perpendicular to two plates Two plates 11211 are linked together by 11211 vertical plate 11311, and the connection boss 1135 is taken door frame body 1122 and inserted respectively Enter to the both ends among two plates 11211 and connected by articulated shaft 4 1131, articulated shaft 3 1136, that is, takes door frame body 1122 Connecting pin be arranged between two plates 11211 of bogie 1121, and connect with bogie 1121 by articulated shaft 1136, with It is relatively rotated so that taking door frame body 1122 and rotating turret 1121 and rotating point around third；Connection boss 1135 on coaster 111 protrudes into It is connected between two plates 11211 of 1121 other end of bogie and by articulated shaft 4 1131, is the 4th at articulated shaft 4 1131 Rotate point, two plates 11211 of bogie 1121 be located at connection boss 1135 two sides, rotating turret 1121 with connect boss 1135 Around articulated shaft 4 1131, i.e., the 4th rotation point relatively rotates.

As preferably embodiment, balancing pole 1123 is a curved rod, and the one of recess is facing towards taking door frame connecting plate 110, to provide enough spaces for connecting plate 110, avoids in balancing pole and take door frame body 1122, take door frame connecting plate The interference of movement is generated between 110.

Connection frame 1124 is in the present embodiment reinforcing plate structure, which includes one perpendicular to the coaster The intersection of first connecting rod and a second tilting connecting rod, first connecting rod and the second connecting rod is linked together, and is cut with scissors Spindle 1 is located at the intersection.

In the present embodiment, in order to adapt to four-bar mechanism movement, take the substantially L-type structure of door frame body 1122, both sides it Between be slightly over 90 degree of obtuse angle, wherein one end is connect with balancing pole 1123, and the other end is connect with bogie 1121.Especially take Door frame body 1122 is connect with facilitating with bogie 1121 and balancing pole 1123, while taking door frame to be in obtuse angle L-type bending member Body 1122 with take outer surface that door frame connecting plate 110 is connect be with coaster vertical plane disposed in parallel, to make to take door frame connection Plate 110 is parallel to the axis of coaster and is arranged perpendicular to the ground, enhances the stability of connection.

Specifically, being equipped with a cantilever arm on the plate 11211 of the upper surface of bogie 1121, the described of guiding mechanism is led It is located on the cantilever arm to wheel 1125, is oriented to by cooperating with fixed track, realize that the plug for taking door frame body 1122 draws curve defeated Out.

Refering to shown in Fig. 8,9, be the bottom plate 11 provided by the utility model with guide rail schematic perspective view with The partial structural diagram of Fig. 8；Fig. 8, Fig. 9 are the perspective view looked up upwards below bottom plate.It is arranged in the lower surface of bottom plate 11 There is the guide rail 1126 being oriented to for directive wheel 1125, in the present embodiment, guide rail 1126 is the open slot that 11 surface of bottom plate is arranged in Shape comprising continuous segmental arc 1128 and straightway 1129, directive wheel 1125 move in guide rail 1126 and along guide rail 1126； Guide rail 1126 is to be surrounded by vertical plate and a plate, and plate is fixed on the bottom surface of bottom plate 11, in segmental arc 1128 and straightway 1129 end can be equipped with the baffle for sealing.The guide rail 1126 of the present embodiment is set as symmetrical two, respectively left and right Corresponding coaster link mechanism 15 provides guiding.

Specifically, can accurately be mentioned by the way that guide rail 1126 is arranged on bottom plate 11 for the movement of four-bar mechanism 112 For input, power is provided by belt clamping plate, coaster, guide rail 1126 provides motion profile, and four-bar mechanism 112 accurately exports plug Roping is dynamic.

Therefore, the four-bar mechanism of the utility model embodiment realizes designated movement by the linear motion input of two coasters Output, structure setting itself is reasonable, and movement input is by coaster, and guiding mechanism provides motion profile, and accurate output plug is drawn Movement；Meanwhile the rod piece of the four-bar mechanism of the present embodiment is shorter, avoids stock bring motion profile longer, saves movement Time, door closing speed are very fast；Also, the present embodiment is respectively acting on two door leafs using two symmetrical four-bar mechanisms, and two Door leaf movement synchronizes, and is not in shutdown gap and asynchrony phenomenon, stability greatly improves.

As shown in fig.10, it is the structural schematic diagram of driving mechanism provided by the utility model and door pillar；Bottom plate 11 is set It sets in the top of door pillar 1101, also, is arranged inside and outside interior solution lock-switch 5 and outer solution lock-switch 6 in door leaf.Locking unlocking mechanism 16 The two sides of driving motor 121 are set, and along 121 central symmetry of driving motor, so that driving motor is in rotation, Neng Goutong When accurately drive locking unlocking mechanism 16 act.

Refering to fig. 1 shown in 1, for the structural schematic diagram of locking unlocking mechanism 16 and bottom plate 11 provided by the utility model； Figure 12 a, 12b are the first schematic perspective view and the signal of the second stereochemical structure of locking unlocking mechanism provided by the utility model Figure shows the locking unlocking mechanism on right side from former and later two directions after removing bottom plate 11.

The locking unlocking mechanism 16 of the present embodiment is two, is symmetrical set in the two sides of driving motor comprising with The unlock pull rod 161 driving mechanism 12 connection and acted on driving mechanism 12, and the locking solution being connect with unlock pull rod 161 Lock set 162；The locking solution lock set 162 and unlock pull rod 161 are symmetrical set on 12 both sides of driving mechanism；Locking Solution lock set 162 is located between left-hand door fan 3 or the Rotary cloumn 1101 and bottom plate 11 of right door leaf 4；The unlock of the left and right side is drawn Bar 161 is connect with monosymmetric locking solution lock set 162 respectively, for driving locking solution lock set 162 in locking states and Unlocked state switches over.

Refering to fig. 1 shown in 2a, the connection type of driving mechanism 12 and unlock pull rod 161 are as follows: set in driving motor output end There is the balance 1211 being connected with stator, which connect with unlock pull rod 161, two unlock pull rods of the left and right sides 161 are connected to the symmetrical position of balance axis 180 degree, for driving the locking unlocking mechanism 162 to conciliate in locking states Lock status conversion.Specifically, being provided with clasp joint end 1611, clasp joint end 1611 and balance 1211 in 161 end of unlock pull rod Connection, to the driving lower swing in driving motor.

The locking solution lock set 162 includes locking bull stick 1616, unlock swing rod 1613 and leading arm 1619；The locking turns The fixing end of bar 1616 is hingedly fixed on bottom plate 11 by an articulated shaft 1617, and the free end of the locking bull stick 1616 is equipped with A rotatable connecting shaft 1612；Locking bull stick 1616 can be rotated by the other end of the connecting shaft 1612 and unlock pull rod 161 It connects and can be connect in relative rotation with one end of unlock swing rod 1613；The free end of leading arm 1619 and unlock swing rod 1613 The connection that can relatively rotate of the other end, the fixing end of the leading arm 1619 connect with Rotary cloumn 1101 and can be around rotation Column 1101 relatively rotates.

When the rotation counterclockwise of balance 1211, drive the unlock pull rod 161 of the right and left mobile to 1211 direction of balance, in turn Drive locking bull stick 1616 around the articulated shaft rotate, and drive unlock swing rod 1613 swing together, when locking bull stick 1616 with When unlock swing rod 1613 is located at same straight line, into locked position, door body is in locking states；When balance 1211 revolves clockwise Turn, the unlock pull rod 161 of the left and right sides is driven to move in the lateral direction respectively, and then drives locking bull stick 1616 around described hinged Axis rotation, and unlock swing rod 1613 is driven to swing together, when locking bull stick 1616 and the unlock swing rod 1613 are detached from dead point area Domain, into release region, door body is in the unlocked state.

A guiding runner 1618 is also set up on 1619 free end of leading arm, is equipped on corresponding door leaf for being oriented to runner The sliding slot (not shown) of 1618 slidings, so that door body is oppositely oriented the offer guiding of arm 1619.

Referring to Figure 11,12a, 12b, illustrate by taking the locking unlocking mechanism 16 on right side as an example, locking unlocking mechanism 16 passes through solution Lock pull rod 161 is connect with driving mechanism 12, and the other end of unlock pull rod 161 connects locking solution lock set 162, locking bull stick 1616, the link mechanism that swing rod 1613 and leading arm 1619 are constituted is unlocked, right unlock pull rod 161 is for driving locking bull stick 1616 free end and unlock swing rod 1613 cross dead-centre position, and locking solution lock set 162 enters locked position at this time, this When door can not be all opened by any external force, i.e., door body after closing enter locking states, when be driven in the reverse direction unlock swing rod 1613 It was detached from dead-centre position with locking bull stick 1616, i.e., departing from dead point, door is in the unlocked state.

In conjunction with shown in Figure 12 a, in the present embodiment, the fixing end of locking bull stick 1616 is U-shaped part comprising two plates 1620 plug together for the top and bottom with bottom plate 11, while hingedly fixed by articulated shaft 1617 and bottom plate 11；Its other end is i.e. certainly By holding, free end is a connecting plate 1610 oppositely extending and disposed in parallel, the connection from U-shaped part bottom end and U-shaped two plate of part Plate 1610 is rotatablely connected by connecting shaft 1612 and unlock pull rod 161, unlock swing rod 1613, i.e. the upper and lower side of connecting shaft 1612 point Swing rod 1613 and unlock pull rod 161 Lian Jie not be unlocked, the middle section of connecting shaft 1612 connects locking bull stick 1616, between each other Interference will not be generated.

In conjunction with shown in Figure 12 a, 12b and Figure 15, it is located at balance 1211 on electric machine support and is externally provided with a locating part 1214, When motor stator drives balance 1211 to rotate counterclockwise to locked position, continue to rotate counterclockwise for limiting balance 1211 Extreme position, the position were dead-centre position, which is locking bull stick 1616 turned over unlock swing rod 1613 it is collinear Position, and stop the balance 1211 outside motor stator in the position.A thrust copper packing is provided on the end face of balance 1211 1210, a switch frame 1212 is located near driving motor 121 by electric machine support 122, is provided with and is locked on switch frame 1212 Bit switch 1213 drives unlock swing rod 1613 to rotate counterclockwise in balance 1211, when reaching locked position, corresponding balance 1211 On thrust copper packing 1210 be locked into bit switch 1213 trigger wheel be detached from, be locked into bit switch 1213 to electrical equipment control component 18 send out Enter the information of locking states out, to control motor stopping；It is rotated clockwise into unlock area, only when in unlock swing rod 1613 Push away copper packing 1210 always be locked into bit switch 1213 and be kept in contact, driving motor remains powered on state at this time.

Continuing with shown in Figure 12 a, 12b, leading arm 1619 is connect with Rotary cloumn 1101, correspondingly, installing in door body In structure, Rotary cloumn 1101 is supported by column support 1102, also, Rotary cloumn 1101 can be around column support 1102 Rotation, column support 1102 are fixed on the car body.

With continued reference to a tension spring 1614, tension spring 1614 shown in Figure 12 a, 12b, are arranged between connecting shaft 1612 and pedestal 11 One end connect with the pulling-on piece for being located at 1612 end of connecting shaft, the other end is connect with spring pulling plate 1615, and spring pulling plate 1615 is solid It is scheduled on bottom plate 11, when unlock pull rod 161 is in the position of locking states, the preset pulling force of tension spring 1614 can be such that locking unlocks Component 162 was maintained at dead-centre position, that is, kept stopping at locked position；It is needing that unlock swing rod 1613 is pulled to be unlocked When, tension spring 1614 can equally stretch, and make to unlock the breakthrough of swing rod 1613 dead point.In the present embodiment, spring pulling plate 1615 is Z-type Plate, one horizontal segment are connect with bottom plate 11, and another horizontal segment is connect with tension spring 1614, and art technology may be selected in connection type Personnel's usual way, screw connecting mode as shown in the figure.

It should be noted that the driving motor of the utility model is using the existing outsourcing motor for stopping sliding door, stator There is freedom degree in circumferencial direction, i.e. stator is not fixed, can be rotated about the axis.When rotor is by resistance, stator meeting It rotates backward.

Refering to fig. 1 shown in 3, the principle signal of locking unlocking mechanism when being door opening state provided by the utility model Figure；At closing time, after being connected to the door signal of train, driving motor 121 is rotated clockwise, and belt 125 drives left and right door leaf Mobile to center shutdown direction, under the action of driving guide rail, door leaf is pulled to train directions respectively by coaster link mechanism.Work as the right side When door leaf motion is to locking region A or when left-hand door fan moves to locking region B, locking unlocking mechanism resistance is greater than driving motor 121 motor power, motor outer ring rotate counterclockwise, and balance 1211 is driven to rotate simultaneously, at this point, two unlock pull rods 161 are same When it is mobile to center, unlock swing rod 1613 is pulled through dead-centre position, i.e., unlock swing rod 1613 and locking bull stick 1616 at Position at same straight line A, meanwhile, unlock swing rod 1613 drives leading arm 1619 to move synchronously, and unlock swing rod 1613, which enters, to be closed Region is locked, at this point, balance 1121 rests in 1214 position of locating part, while the thrust copper packing 1210 being located on balance 1121 triggers It is locked into bit switch 1213, that is, issues stopping movement after reaching limit, completes shutdown movement and locking movement.

Refering to fig. 1 shown in 4, the principle signal of locking unlocking mechanism when being shutdown state provided by the utility model Figure；When opening the door, when the opening signal hand for being connected to train, driving motor 121 is rotated counterclockwise, but the locking of locking unlocking mechanism Resistance is greater than 121 output power of driving motor, and 121 stator of driving motor drives balance 1211 to start to rotate clockwise, and unlocks Pull rod 161 is mobile to two sides under the drive of balance 1211, and unlock swing rod 1613 is pushed through locking dead-centre position, releases degating region At the A of domain, after leaving blocked region, enabling resistance reduces, and 121 output shaft of driving motor rotates counterclockwise, and passes through 125 band of belt Fly block link mechanism 15 opens left and right door leaf, completes door opening action.

The utility model uses a driving mechanism, drives symmetrically arranged two lockings unlock bar assembly 162 and unlock Pull rod 161, unlock pull rod and unlock oscillating bar length are shorter, compared with only with one group of pull rod and swing rod, the two of the utility model The length of a symmetrically arranged unlock pull rod is shorter, and in rotation, stroke is shorter, therefore, quick action simultaneously operation essence Standard, also, the distance for swinging to door leaf is identical, can't generate timing skew, closes the door and door opening action is accurate.The utility model Setting guiding runner, is unlocking door body also on leading arm, runs always along preset track, and movement is accurate, stability, peace Full property greatly improves.

With continued reference to shown in Figure 12 a and 12b, locking unlocking mechanism 16 further include connect with driving mechanism 12 and with driving The hand unlocking mechanism of mechanism effect, to hand solution stopping sliding door.

The hand unlocking mechanism of the present embodiment includes solving pull rod 1601 on the other hand, the balance outside hand solution pull rod 1601 and motor stator 1211 are rotatably connected, for driving balance 1211 to rotate, by the locking solution lock set 162 of locking unlocking mechanism 16 from locking State is detached from, into unlocked state；It further include that solution swing rod 1602, one end of hand solution pull rod 1602 and hand solution swing rod 1602 connect on the other hand It connects, hand solution swing rod 1602 swings band and starts to solve pull rod 1601；It is equipped with unlock rope 1611 on the hand solution swing rod 1602, is unlocked The other end of rope 1611 is connect with the interior solution lock-switch 5 being arranged in compartment and the outer solution lock-switch 6 being arranged in outside compartment.

In the present embodiment, hand solution pull rod 1601 is connect with unlock pull rod 161 with the balance 1211 on driving motor.Hand unlock Mechanism further includes swing link bracket 1606, and hand solution swing rod 1602 can be rotatably arranged on swing link bracket 1606.Swing link bracket 1606 are fixed on bottom plate 11, rotary shaft 1607 are arranged on the inside of the swing link bracket 1606, rotary shaft 1607 is perpendicular to hand solution Pull rod 1601 and it is arranged with the axis parallel of balance 1211, hand solution swing rod 1602 can be rotationally located at by the rotary shaft 1607 On swing link bracket 1606.Specifically, swing link bracket 1606 is a U-frame frame, swing link bracket 1606 includes one being used for and bottom plate 11 fixed fixed plates and two side walls that are vertical with the fixed plate two sides and being linked together, rotary shaft 1607 are arranged in swing rod Between the two sidewalls of bracket 1602, the flat shape of the central axis of rotary shaft 1607 and balance 1211 is arranged, and hand solution swing rod 1602 passes through rotation Shaft 1607 is located between two side walls, to allow to rotate around rotary shaft 1607；Hand solution swing rod 1602 includes one upward The oscillating rod 16021 of extension, the upper end of oscillating rod 16021 are provided with gap slot 1603, are passed through with for unlock rope, and hand solution Pull rod 1601 is connect with the upper end of the oscillating rod 16021, the other end of hand solution pull rod 1601 by a balance connecting shaft 1622 with Balance 1211 can connect in relative rotation.

Hand unlocking mechanism further includes a wire rope handling frame 1604, and wire rope handling frame 1604 is located at drawing with the hand solution for hand solution swing rod 1602 The opposite side of bar 1601 is provided with wire rope handling pipe 1605 in 1604 upper end of wire rope handling frame, and unlock rope 1611 sequentially passes through hand solution swing rod 1602 and wire rope handling pipe 1605 connect with the interior solution lock-switch 5 that is arranged in compartment and/or the outer solution lock-switch 6 being arranged in outside compartment It connects.In the present embodiment, wire rope handling frame 1604 is a vertically disposed vertical plate, and the bottom of the vertical plate and the swing link bracket 1606 is fixed Plate is linked together and is arranged perpendicular to two sidewalls.Unlock rope 1611 is pulled by solution lock-switch 5,6, and then pulls hand solution swing rod 1602 rotate around rotary shaft 1607, and 1602 band of hand solution swing rod starts to solve pull rod 1601, and then balance 1211 is driven to rotate, thus It drives locking unlocking mechanism 16 to be detached from from locking states and enters unlocked state.

Further, a lateral limited post 1610 is provided in the one side wall of swing link bracket 1606, to limit hand solution The extreme position of swing rod 1602 is provided with an elastic element 1608 in rotary shaft 1607, and the present embodiment is spring, puts hand solution Bar 1602 is held against the position of limited post 1610 when not by pulling force and balance 1211 is made to be in locking states position, together Shi Suoshu locking unlocking mechanism 16 is also at locking states.When solution lock-switch 5 in starting or outer solution lock-switch 6, can both pass through Unlock rope pulls hand solution swing rod 1602, makes it away from limited post 1610, band starts to solve pull rod 1601 and balance 1211 rotate into And the movement of locking unlocking mechanism 16 is triggered, it realizes unlock, after unlock, in elastic element 1608, i.e., under the action of spring, can make Hand solution swing rod 1602 is reset to locked position.

Further, the hand solution swing rod 1602 includes the frizzen 16022 being linked together with oscillating rod 16021, frizzen 16022 end has a trigger wheel 16023, for triggering a sensor 1609.When unlock rope 1611 pulls hand solution swing rod 1602 make locking unlocking mechanism 16 be detached from locked position when, that is, 1602 band of hand solution swing rod starts to solve pull rod 1601 and balance 1211, when unlocking pull rod 161, unlock swing rod 1613, locking bull stick 1616, the rotation completion unlocking motion of rotating arm 1619, triggering The movement of 16022 trigger sensor 1609 of bar, issues signal.

It is driving motor provided by the utility model and its mounting structure schematic diagram refering to fig. 1 shown in 5；Driving electricity Machine 121 is connected with reducer assemblies 1220 in the output end of driving motor 121, in the rotor output of reducer assemblies 1220 It is connected with motor flute profile belt wheel 1227, which is used to engage with belt 125 is driven；Meanwhile driving motor Be externally provided with the balance 1211 being connected with stator, the thrust copper packing 1210 of arc is located at the end of balance 1211, to lock Location switch 1213 acts on, and induction locking unlocking mechanism 16 enters locked position, to control the stopping of driving motor.

Driving motor 121 is mounted on bottom plate 11 by electric machine support 122, electric machine support 122 it include two support frames 1225, the reverse wheel 123 is respectively arranged on two support frames 1225, to make belt reversing, this has been retouched above-mentioned It states.It is provided with switch frame 1212 on two support frames 1225, is provided on switch frame 1212 and described is locked into bit switch 1213.? It is arranged on balance 1211 there are two the engaging lug 1226 that 180 degree is arranged symmetrically, engaging lug 1226 connects equipped with rotatable balance Spindle 1622, unlock pull rod 161, hand solution pull rod 1601 are rotatably coupled by balance connecting shaft 1622 with balance 1211, complete The locking of pairs of stopping sliding door and unlock.

It is respectively the first schematic perspective view of electric machine support provided by the utility model refering to fig. 1 shown in 6,17 With the second schematic perspective view.In conjunction with shown in Figure 15, electric machine support 122 includes mounting cylinder 1218, for installing motor body Part, and under mounting cylinder and the support for fixing 1215 that extends back, electric machine support 1215 are fixed on bottom plate 11 On；Two vertical sidewall panelings 1217 extend forward along 1218 two sides of mounting cylinder and have front end in the front end of sidewall paneling 1217 Plate 12171, front end-plate can be wholely set with sidewall paneling 1217, and sidewall paneling and front end-plate exist1218 front of mounting cylinderIt is formed up and down Open cavity, the cavity are used to accommodate the balance 1211 and motor flute profile belt wheel 1227 of driving motor output end；In front end-plate With one for the axis hole 1223 at driving motor output shaft end to be arranged on 12171, motor output shaft end is mounted on axis by bearing In hole 1223.In this way, the shaft end of output end is no longer cantilever setting, avoid generating centrifugal force because of cantilever, and then damages motor. Along front end, board ends are extended downwardly there are two support frame 1225, are symmetrically arranged in the lower end of support frame 1225 to install commutation The connecting hole 1221 of wheel 123, connecting hole 1221 are the slotted eye of horizontal direction, and making reverse wheel 123, position can in the horizontal direction Adjustment, meanwhile, it is additionally provided with adjustment threaded hole 1222 in the side of support frame 1225, from the level of side wall adjustment reverse wheel 123 Position.The sidewall paneling top of electric machine support 122 is additionally provided with locating part mounting base 1219, to install locating part 1214.

It can be seen that the stopping sliding door electric machine support of the utility model, simple and exquisite with structure, use after being located at The support 1215 in portion supports entire electric machine support, and mounting cylinder 1218 is located at the setting that middle part is used for motor body, in mounting cylinder 1218 fronts are provided with cavity, can accommodate the balance 1211 being connected with driving motor stator and the motor being connected with rotor Toothed belt 1227, in particular, setting motor axis hole is used to install the shaft end of motor shaft on front end-plate between motor, thus It avoids the shaft end of drive motor shaft in cantilever position, thus generates vibration.By the way that two support frames are arranged on electric machine support 122 1225, bottom end is provided with the connecting hole of installation reverse wheel 123, so that belt changes through reverse wheel downwards through motor output end Direction horizontal direction winding, provides linear motion, meanwhile, strip connecting hole, the rate of tension of adjustable belt are set.

It is the structural schematic diagram of hoisting mechanism provided by the utility model refering to fig. 1 shown in 8；The hoisting mechanism 13 It is arranged in and is equipped between the bottom plate 11 of door mechanism system and car body 20, hoisting mechanism both ends is separately fixed at bottom plate 11 and car body 20 On.In the present embodiment, hoisting mechanism includes the intermediate hanger 23 that the end hanger 21 at both ends is arranged in and centre is arranged in, and And end hanger 21, intermediate hanger 23 is adjustable is mounted between bottom plate 11 and car body 20, end hanger 21, centre are hung Frame 23 both vertically as well as horizontally can adjust with bottom plate 11, car body 20, so that bottom plate and door mechanism system thereon can be located at Optimal position.

It is the structural schematic diagram that the end hanger 21 at both ends provided by the utility model connects refering to fig. 1 shown in 9；Ginseng Read Figure 20,21 for both ends provided by the utility model end hanger 21 the first schematic perspective view and the second stereochemical structure Schematic diagram.End hanger 21 includes the first car body mounting plate 210, the second car body mounting plate 211, third car body with car body installation Mounting plate 213, bottom plate mounting plate and vertical connecting plate 217；Bottom plate mounting plate is horizontally set under the first car body mounting plate 210 End, vertical connecting plate 217 be vertically located at 210 outer end face of the first car body mounting plate and it is vertical with bottom plate mounting plate connect, and bottom Plate mounting plate is located at the bottom end of the first car body mounting plate 210 and vertical connecting plate 217；Wherein, the second car body mounting plate 211 It is horizontally set on 210 central location of the first car body mounting plate；Third car body mounting plate 213 is vertical plate, is parallel to the first car body Mounting plate 210 is arranged, and the third car body mounting plate 213 is connected to the second car body mounting plate 211 and the installation of the first car body The end of the close body wall of plate 210, i.e. the first car body mounting plate 210, third car body mounting plate 213, the second car body mounting plate 211 form a U-shaped frame structure；Bottom plate mounting plate is divided into right, left two parts by vertical connecting plate 217: the first bottom plate is installed Plate 218 and the second bottom plate mounting plate 215；The width of the second bottom plate mounting plate 215 in width of the carbody direction is longer than the first bottom plate The width of mounting plate 218, vertical connecting plate 217 extend to the end face of the entire width of the second bottom plate mounting plate 215；In other words, The two sides of the vertical connecting plate 217 are located to 215 same plane of first bottom plate mounting plate 218 and the second bottom plate mounting plate, the One bottom plate mounting plate 218, vertical connecting plate 217 and bottom plate are wide, the first bottom plate mounting plate 218 and the second bottom plate mounting plate 215 It connect, can be made between end hanger 21 and bottom plate 11 in the horizontal direction along car body by connection with the end of bottom plate 11 Relative position can adjust.

With continued reference to shown in Figure 20,21, the first mounting hole 2101 is set on the first car body mounting plate 210, so that end Between hanger 21 and car body 20 can relative position in the vertical direction be adjusted, in the present embodiment, the first mounting hole 2101 be strip hole along the vertical direction, is adjusted above and below strip hole by screw and is connect with car body.Second car body mounting plate 211 On be provided with the second mounting hole 212 so that can be along the phase of the horizontal direction of vertical width of the carbody between end hanger and car body Position is adjusted, in the present embodiment, the second mounting hole 212 is the horizontal strip hole in vertical car body direction；In car body Inner sidewall be arranged two horizontal c-type installation parts 201,202, the second car body mounting plate 211 by one lifting block 200 be fixed on C On type installation part 201, which includes the vertical plate fixed with the c-type installation part 201 of car body and vertically disposed with vertical plate Plate is lifted, the second mounting hole 212 that bolt passes through hole and the second car body mounting plate 211 on lifting plate is completed to connect；T-slot spiral shell The vertical plate for lifting block 200 is connect with car body in the groove body of the c-type installation part 201 of bolt insertion car body, can be lifted by mobile The link position of block 200 and the second mounting hole 212, so as to adjust between end hanger and car body width of the carbody to opposite position It sets.Third mounting hole 214 is provided on third car body mounting plate 213, third mounting hole 214 is the length being arranged in a vertical direction Hole, is adjusted above and below strip hole by screw and is connect with bottom plate 11, the relative position both adjusted, with the first mounting hole 2101 is identical, the relative position between end hanger and car body in the vertical direction can be enable to adjust by connection.? 4th mounting hole 216 is set on one bottom plate mounting plate 218 and the second bottom plate mounting plate 215, end can be made to hang by connection Relative position between frame and bottom plate in the horizontal direction along car body can adjust；In the present embodiment, the 4th mounting hole 216 For the horizontal strip hole along vehicle body longitudinal direction, to adjust end hanger and bottom plate between the two in vehicle body longitudinal direction Horizontal position.The utility model by by end hanger 21 and car body the horizontal and vertical upper progress of vertical direction and level can The mode of tune adapts to the distance between door mechanism system and car body, easy to adjust, wide adaptation range.

Preferably, vertical connecting plate 217 is used to enhance the bonding strength of end hanger, central location offers loss of weight Hole.It further includes the secondth vertical connecting plate 219, is connected to 210 side of third car body mounting plate 213 and the first car body mounting plate Portion, to play the role of reinforcing end hanger 21.

21 monoblock cast integrated formed structure of preferable end hanger, can enhance the intensity of end hanger.Specifically, The utility model adapts to door machine by the way that end hanger 21 and bottom plate are carried out adjustable mode connection in a vertical and horizontal direction The distance between system and car body, stability is good, easy to adjust, wide adaptation range, moreover it is possible to while the connection position of adjustment and car body It sets, so that hanger mechanism has bigger adaptation range.

Refering to the structural schematic diagram for shown in Figure 22,23, being respectively intermediate hanger connection provided by the utility model and in Between hanger schematic perspective view；Intermediate hanger 23 includes the first middle car body peace connecting with car body c-type installation part 201 Loading board 232, the second middle car body mounting plate 234 being connect with car body c-type installation part 202 and the intermediate bottom being connect with bottom plate 11 Plate mounting plate 237；First middle car body mounting plate 232, the second middle car body mounting plate 234 connect vertical parallel with car body Setting, the first middle car body mounting plate 232 and the second middle car body mounting plate 234 are linked together by a plate 239；Intermediate bottom Plate mounting plate 237 is horizontally set on the bottom of the second middle car body mounting plate 234.

It is respectively arranged to hang among installation and adjustment in the both sides of the first and second middle car body mounting plate 232,234 The intermediate mounting hole 233 of the first of frame upper and lower position；In the present embodiment, the first intermediate mounting hole 233 is to be arranged in a vertical direction Strip hole, adjusted above and below strip hole by screw and connect with car body 20, the relative position up and down both adjusted.Intermediate bottom Plate mounting plate 237, which is equipped with, is used between intermediate hanger and bottom plate 11 installation and adjustment in the horizontal direction along length over ends of body The second intermediate mounting hole 238.By the first intermediate mounting hole 233 of adjustable position and the second intermediate mounting hole 238, It is 4, enables between intermediate hanger 23 and car body 20 in the vertical direction and horizontal adjusted along the longitudinally opposite position of car body It is whole, adapt to the distance between door mechanism system and car body, easy to adjust, wide adaptation range.

Refering to shown in Figure 22,23, among the first middle car body mounting plate 232, the second middle car body mounting plate 234, first The two sides of bottom plate mounting plate 237 are also respectively provided with vertical stiffening plate 231, to enhance the intensity of intermediate hanger 23；? Weight reduction openings, the first central floor panel are also offered respectively on one middle car body mounting plate 232, the second middle car body mounting plate 234 237 center of mounting plate has rectangular gap, on the other hand one side loss of weight is installed convenient for the other component of bottom plate.

In order to adapt to the position and gap of car body, in the present embodiment, among the second middle car body mounting plate 234, first Car body mounting plate 232 is linked together as a Z-shaped plate, in the second middle car body mounting plate 234, the first middle car body mounting plate It is the plate 239 of transition connection between 232, also, the second middle car body mounting plate 234, the first middle car body mounting plate 232 It is integrally formed, preferably, the second middle car body mounting plate 234, the first middle car body mounting plate 232, the first central floor panel are installed Plate 237 is casting integrated molding structure, can enhance the intensity of intermediate hanger.

It is the main view of door leaf provided by the utility model and the schematic diagram of cross section structure refering to shown in Figure 24,25；It is left The sealing structure being linked together is equipped with around door leaf 3, right door leaf 4；Left and right door leaf border includes frame 31, a left side after left-hand door fan Frame 34 after door leaf front bezel 32, right door leaf front bezel 33, right door leaf, wherein frame and intermediate door leaf front bezel after door leaf Using different sealing structures, the upper and lower side frame of frame 34 and left-hand door fan, right door leaf after frame 31, right door leaf after left-hand door fan It is sealed using side sealing joint strip, seam sealing joint strip is sealed in left-hand door fan front bezel 32, the use of right door leaf front bezel 33.

It is the stereoscopic schematic diagram of the sealing structure of door leaf side seams provided by the utility model refering to shown in Figure 26,27 And structural schematic diagram；Door leaf border sealing structure includes side sealing joint strip 81, and installation side sealant is provided on door leaf border First C-shaped channel 312 of item 81, frame 31 is illustrated after the present embodiment is fanned with left-hand door, frame 34 and this structure phase after right door leaf Together.The side sealing joint strip 81 of the present embodiment contacts doorframe 311 close to doorframe 311, tail end, forms sealing.

Specifically, side sealing joint strip 81 includes the first head end 811 being embedded in the first C-shaped channel 312 and doorframe 311 First tail end 813 of contact and the first connecting pin 812 for being connected to the first head end 811 and the first tail end 813, wherein described The first sealing tooth 815, upper and lower end face is arranged in first head end, 811 rectangular cross-section structure on the upper and lower end face of the first head end 811 312 inner surface of the first C-shaped channel is sticked on, to enhance sealing performance；The downside of first C-shaped channel 312 is provided with a blocking end 817, correspondingly, be provided with adaptable seam allowance with the position that is in contact of end 817 is stopped in the first head end 811, to realize to the The positioning and limit of one head end 811；Two symmetrical semicircular cavities 816, this implementation is arranged in intermediate in the first head end 811 In example, by the way that two semicircular cavities 816 are arranged, so that side sealing joint strip 81 has preferable extrusion deformation performance, it can mistake It is inserted into being full of in the first C-shaped channel 312, improves leakproofness, meanwhile, the string end of two semicircular cavities 816 of the present embodiment is opposite, That is, diameter line end is opposite, it is linked together with being formed between two semicircular cavities 816 with 811 entire surface of the first head end Homogeneous texture, so as to impartial deformation be formed between two semicircular cavities 816, compared to the knot for opening up a whole circular hole Structure has stronger extruding cushion performance, while also having better intensity.

Continuing with shown in Figure 26,27, first tail end 813 with to be provided with second on the contact surface of doorframe 311 close Tooth 814 is sealed, with the non-skid property and sealing performance between enhancing and door frame surface.First connecting pin 812 is from the first head end Width to the first tail end is gradually reduced, also, has biggish contact area after the first head end and door leaf between frame, especially Its, in the first connecting pin 812 and the setting of 811 link position of the first head end and one section of straight straight line knot of the first head end upper surface Structure 8121, and bezel contact after door leaf, to increase the forced area with frame after door leaf.

The upper and lower side frame sealing structure of left and right door leaf is identical as frame sealing structure after door leaf, equally includes: side sealant Item 81 is provided with the first C-shaped channel 312 of installation side sealing joint strip 81 on the upper and lower frame of door leaf, and structure is identical, repeats no more.

Refering to shown in Figure 28,29a, 29b, the sealing structure of side seam is docked for door leaf centre provided by the utility model The structural schematic diagram of stereoscopic schematic diagram and middle seam sealing joint strip；The door leaf intermediate seal structure of the present embodiment include with it is each Sealing joint strip is stitched in the one of door leaf combination, stitches sealing joint strip in the left-hand door fan that the left-hand door fan front bezel 32 including fanning with left-hand door is combined 82, sealing joint strip 83 is stitched in the right door leaf combined with the right door leaf front bezel 33 of right door leaf, stitches sealing joint strip structure phase in two Together, it is oppositely arranged.Now any middle seam sealing joint strip structure is illustrated.

Refering to the second open slot 321 for shown in Figure 28,29a, 29b, opening up rectangle in door leaf front frame, in the second open slot Support frame 322 is fixed in 321, in the present embodiment support frame 322 be c-opening channel-shaped, be aluminium, welding or It is fixed by screws in 321 inner sidewall of the second open slot.Specifically, the middle seam sealing joint strip 82 of the present embodiment includes and support The clamping portion 821 of the clamping of framework 322, main part 823, the first deformations 825, the second deformations being connect with main part 823 824, and it is connected to the neck 822 of clamping portion 821 and main part 823, wherein clamping portion 821 includes setting support frame to card Two joint ends 8212 of the c-opening groove body side wall of body 322, joint end 8212 are stretched out with two of c-opening groove body respectively The width of end clamping, neck 822 is less than 821 width of clamping portion, so that two joint ends 8212 outstanding are formed, in the present embodiment In, in order to preferably clamp two extension ends of c-opening groove body, the side towards main part 823 of joint end 8212 and neck The angle in portion 822 is acute angle.

Refering to shown in Figure 29 b, substantially rectangular in the section of main part 823, two cavitys are arranged thereon: the first rectangle is empty Chamber 8231, and the second ladder cavity 8232 being set side by side with the first rectangular enclosure, are arranged two cavitys, close to stitch in increase Seal strip has biggish deformation space and deformation capacity when being squeezed, and enhances sealing performance.First deformations 825 are set Set on the top of main part 823, (it should be noted that upper and lower direction herein is that 9b is determined according to fig. 2) its be from main part The free end of the adhesive tape that 823 top edge extends along direction at an acute angle to the second deformations 824, the first deformations 825 is vacantly set It sets, and is not contacted with the second variant part 824, the first deformations 825 include continuous first extended segment 825 and the second extended segment 826, the second extended segment 826 is in extend to 823 direction of main part, so that the transition position in the first extended segment and the second extended segment is One round and smooth salient angle, towards the crack between a door and its frame direction on opposite, to be closed with the second deformations 824 of another middle seam sealing joint strip in door leaf When contact, therefore, the second extended segment 826 is arranged in the end of the first extended segment 825, and extends to the side of main part 823, when So, the first deformations 825 are hanging, when door leaf is closed, can contact with another middle seam sealing joint strip, to generate deformation, keep away Exempt to generate damage to main part 823.The lower part of main part 823 is arranged in second deformations 824, that is, is located at ladder cavity Side is a circular protruding end, is provided with a circular cavity 8241, on round protruding end to increase deformation intensity；Together When, a transition arc adhesive tape 827 is set between round protruding end and main part, so as to when generating deformation, with main part 823 Common deformation enhances sealing performance.

When two door leafs are closed, the first deformations 825, the second deformations 824 that sealing joint strip 82 is stitched in left-hand door fan are divided It is not contacted with the second deformations 824, the first deformations 825 for stitching sealing joint strip 83 in right door leaf, continues to close door leaf later, The second extended segment 826 of sealing joint strip 82, two the first deformations 825 that sealing joint strip 83 is stitched in right door leaf is stitched in left-hand door fan It contacts with each other after compression, realizes three dot encapsulations.Therefore, the deformations of the present embodiment can sufficiently be delayed in door leaf closing process Punching and sealing.

It is the structural schematic diagram of right door leaf adhesive tape provided by the utility model refering to shown in Figure 30；It includes retouching above 83, three side sealing joint strips 81 of sealing joint strip are stitched in the right door leaf stated, middle seam sealing joint strip 83 and side sealing joint strip 81 connect Position, i.e. corner be provided with corner sealing adhesive tape: right door leaf upper left corner adhesive tape 87 and right door leaf left lower side corner rubber strip 88.

It is the structural representation of right door leaf upper left corner provided by the utility model adhesive tape 87 shown in 31b refering to Figure 31 a Figure；Right door leaf upper left corner adhesive tape 87 includes one being horizontally placed in door leaf and stitching 83 end of sealing joint strip and the transverse direction of side sealing joint strip 81 is right The first edge-jointing adhesive 873 connect, the right are docked with the side sealing joint strip of right door leaf top, stitch sealant with right door leaf below Item 83 docks.Further include: the second edge-jointing adhesive 871, the second edge-jointing adhesive 871 be vertically located at the first edge-jointing adhesive 873 in right door leaf Stitch the position that sealing joint strip 83 docks.

First edge-jointing adhesive 873, which is horizontally set in right door leaf upper left corner location, the left side and right door leaf, stitches sealing joint strip 83 Outside is concordant, and the left end side of the first edge-jointing adhesive 873 is provided with vertical third deformations 874, shape with stitch among the above The shape of first deformations 825 of sealing joint strip 83 is identical；The right of first edge-jointing adhesive 873 and the side of door leaf upper side frame seal Adhesive tape 81 is docked, and in the inside of the first edge-jointing adhesive 873, (towards the side of door body) is provided with the 4th lateral deformations as a result, 875, it is to stretch to inside and a upward extension end, the 4th deformations 875 and the side sealing joint strip 81 of door leaf upper side frame First connecting pin 812,813 position of the first tail end, shape are identical, are again provided with sealing tooth on 875 end of the 4th deformations； The inside lower end of first edge-jointing adhesive 873 is horizontally arranged with identical as the first head end 811 of the side sealing joint strip 81 of the upper side frame Sealing tooth, the right part of the first edge-jointing adhesive 873 and the side sealing joint strip 81 on the upside of door leaf are connected to each other and are integrated as a result, and have There is sealing structure identical with 81 shaped position of side sealing joint strip on the upside of door leaf.

Second edge-jointing adhesive 871 is vertically located at the position of the first edge-jointing adhesive 873 docked with middle seam sealant 83, the second docking Glue 871 includes the first boss 8711 docked with middle seam 83 upper end of sealant, and 8711 upside of first boss is arranged in Rake 872；The first boss 8711 of second edge-jointing adhesive 871 is arranged perpendicular to the first edge-jointing adhesive 873, is used for and middle seam sealant 83 connections, rake 872 are used to improve the intensity of first boss 8711, and the inside of rake 872 is provided with opposing teeth and the First sealing tooth docking of one edge-jointing adhesive 873.

It is the structural schematic diagram of right door leaf left lower side corner rubber strip provided by the utility model refering to shown in Figure 32；On the right side Right door leaf left lower side corner rubber strip 88, structure and right door leaf upper left corner adhesive tape 87 is arranged in the lower end that sealing joint strip 83 is stitched in door leaf It in upper and lower symmetrical structure, that is, include the first edge-jointing adhesive 883 and the second edge-jointing adhesive for being horizontally placed on the lower end of middle seam sealing joint strip 83 881, the second edge-jointing adhesive 881 be vertically located at the first edge-jointing adhesive 883 with the position stitching sealing joint strip 83 in right door leaf and dock, i.e., Positioned at the upper end of the first edge-jointing adhesive 883.With structure identical as side sealing joint strip 81 and shape on the inside of first edge-jointing adhesive 883 4th variant part 885.Its left end equally has third deformations 884 identical with middle seam sealant 83.The right door leaf left lower side Corner rubber strip 88 and right door leaf upper left corner adhesive tape 87 are in upper and lower symmetrical structure, are repeated no more.

Figure 34 is the structural schematic diagram that left-hand door provided by the utility model fans adhesive tape；It includes in the left-hand door fan of foregoing description Stitch 82, three side sealing joint strips 81 of sealing joint strip, it is middle seam sealing joint strip 83 and side sealing joint strip 81 connect position, turn Corner sealing adhesive tape is provided at angle: left-hand door fans top right-hand side corner rubber strip 85 and left-hand door fan lower right corner adhesive tape 86.

Figure 35 is that left-hand door provided by the utility model fans 85 structural schematic diagram of top right-hand side corner rubber strip.Left-hand door fans upper right cutting scrap Item 85 and left-hand door fan lower right corner adhesive tape 86 are structure symmetrical above and below.

Referring to Figure 35, left-hand door fan top right-hand side corner rubber strip 85 includes the third edge-jointing adhesive for being horizontally placed on middle seam 82 end of sealing joint strip 852, the 4th edge-jointing adhesive 851 of middle seam 82 end of sealing joint strip is vertically set on third edge-jointing adhesive 852；Third edge-jointing adhesive 852 It is horizontally placed on the upper end of seam sealing joint strip 82 in left-hand door fan to dock with the side sealing joint strip 81 of left-hand door fan top right-hand side, middle inside is set There is variant part 855, the first connecting pin 812,813 position of the first tail end, shape phase with the side sealing joint strip 81 of door leaf upper side frame Together, it is also provided with sealing tooth thereon；4th edge-jointing adhesive 851 is vertically located at the lower end of third edge-jointing adhesive 852, is located at middle seam sealing joint strip For connecing corresponding thereto, structure is identical as the second edge-jointing adhesive 871 for 82 upper ends；With 87 difference of right door leaf upper left corner adhesive tape Be: the outer end of third edge-jointing adhesive 852 has the outer contour shape with the second deformations 824 of middle seam sealing joint strip 82, thus with Middle 82 shape of seam sealing joint strip connected to it is coincide, and is being closed with the third deformations 874 of right door leaf upper left corner adhesive tape 87 Cooperate sealing under closed state.

Figure 36 shows the structure of left-hand door fan lower right corner adhesive tape 86, which fans lower right corner adhesive tape 86 and left-hand door Fanning top right-hand side corner rubber strip 85 is in upper and lower symmetrical structure, is repeated no more.

It is the structural schematic diagram of right door leaf top right-hand side corner rubber strip provided by the utility model refering to shown in Figure 33；At this It is docked for two vertical side sealing joint strips 81 with 45 degree, other same two 81 docking sites of side sealing joint strip are 45 Degree docks.

The utility model is located on the docking frame of two fan doors by using middle seam sealing joint strip, especially middle to stitch sealant On the main part of item be arranged two cavitys, with increase in seam sealing joint strip when being squeezed have biggish deformation space and Deformation capacity enhances sealing performance；Meanwhile provided with the first deformations being vacantly arranged being connect with main part and the second deformation Portion, two deformations sufficiently can be buffered and be sealed in door leaf closing process, enhance sealing performance.The side of the utility model Sealing joint strip is in the tail end of arc shaped, so that side sealing joint strip has preferable extrusion deformation performance, improves leakproofness.? Corresponding corner sealing adhesive tape is equipped at middle seam sealing joint strip and side sealing joint strip docking, to form a complete tool There is excellent sealing structure, and there is biggish deformation space at middle seam docking, effectively under the premise of sealing, at closing time can be with It avoids harm to the human body.

So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.? Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.

Claims (29)

1. a kind of stopping sliding door characterized by comprising left-hand door fan, the unlock of right door leaf, driving mechanism, coaster link mechanism, locking Mechanism, wherein

The driving mechanism setting can provide driving to its symmetrically arranged coaster link mechanism in left and right sides in middle position Power is pulled with the plug closed the door of completing to open the door and is made, and the symmetrically arranged locking unlocking mechanism in the left and right sides is driven to open the door or closing the door When complete unlock or locking movement；

The action input end of the coaster link mechanism is connect with the driving mechanism, and movement output end is fanned with left-hand door or right door leaf Connection, the coaster link mechanism provides the driving force of phase same-action to the left-hand door fan being connected or right door leaf respectively, so that left Door leaf, right door leaf move toward one another simultaneously or reverse motions；

One end of the locking unlocking mechanism is connect with driving mechanism, and the other end is fanned respectively with left-hand door or the Rotary cloumn of right door leaf Connection, at closing time, driving mechanism and locking unlocking mechanism are acted on, and enter locking states after closing door body, when opening the door, are driven Motivation structure and locking unlocking mechanism act on, and so that door body is detached from locking states and then open door.

2. stopping sliding door according to claim 1, which is characterized in that the driving mechanism includes:

To the driving motor of output driving power, the driving motor is arranged on an electric machine support, and the electric machine support is fixed On a bottom plate；

The belt pulley of the driving motor two sides is set；

And closed loop is wound around the belt of the output end of the belt pulley and driving motor, there are two belt clamps for setting on belt Plate, two belt clamping plates are respectively provided at upper left or lower part and lower right-most portion or the upper part of belt；Belt clamping plate one End is fixed on belt, and the other end is connected with corresponding coaster link mechanism, drives the coaster link mechanism dynamic by belt Make.

3. stopping sliding door according to claim 2, which is characterized in that the coaster link mechanism includes:

The fixed horizontal sliding axle in both ends；

Coaster on the sliding axle, coaster and the belt Boards wall are set, and moved with the belt clamping plate；

And the four-bar mechanism being connect with the coaster, the song that the four-bar mechanism output left-hand door fan, right door leaf open the door and close the door Line movement；The four-bar mechanism includes the bogie hinged with one end of coaster, hinged balancing pole, Yi Jifen with the coaster other end Not with bogie, the balancing pole other end it is hinged take door frame body, the outside for taking door frame body is fixed be parallel to it is described left and right Door leaf takes door frame connecting plate, takes door frame connecting plate and connect with door body, drives door body movement；

One guiding mechanism is located between the bottom plate and the four-bar mechanism, for making four-bar mechanism while moving with coaster Output plug roping is dynamic.

4. stopping sliding door according to claim 3, which is characterized in that the guiding mechanism includes being located on the bogie One directive wheel provides designated movement track by moving in guide rail for bogie；And

The guide rail for directive wheel guiding is provided on the bottom plate, the guide rail includes continuous segmental arc and straight line Section.

5. stopping sliding door driving device according to claim 3, which is characterized in that the both ends difference of the same side on the coaster A connection frame and a connection boss is fixedly installed, the outer end of the connection frame be equipped with for hinged hinged of the balancing pole Axis one；The connection boss is equipped with for the articulated shaft four hinged with the bogie；The other end of the bogie passes through Articulated shaft three with take that door frame body is hinged, the other end of balancing pole and to take door frame body hinged by articulated shaft two.

6. stopping sliding door driving device according to claim 4, which is characterized in that the articulated shaft one to articulated shaft four away from From being equidistant to the articulated shaft three with articulated shaft two；The articulated shaft one to the articulated shaft two distance and the hinge Spindle three is equidistant to articulated shaft four.

7. stopping sliding door driving device according to claim 5, which is characterized in that the articulated shaft one and the articulated shaft four Line and the angle of floor projection of the coaster axis be 25-45 degree.

8. stopping sliding door according to claim 2, which is characterized in that the front end board ends along the electric machine support extend downwardly There are two support frame, it is symmetrically arranged in the lower end of support frame commutate to the belt and two commutations of tensioner Wheel, the belt is through motor output end to after down toward reverse wheel, and to two sides horizontal extension and level is wound around and is fixed on bottom plate two On the belt pulley at end.

9. according to stopping sliding door described in any item of claim 2-8, which is characterized in that the stator of the driving motor is turning Son can rotate backward when can not be rotated by resistance, and the stator of the driving motor is connect with locking unlocking mechanism, and can be with Locking unlocking mechanism interacts and acts.

10. stopping sliding door according to claim 9, which is characterized in that the locking unlocking mechanism includes:

It is connect with the driving mechanism and the unlock pull rod being symmetrical set with driving mechanism function；

Two symmetrical locking solution lock sets being located between left-hand door fan or the Rotary cloumn and bottom plate of right door leaf, the left and right side Unlock pull rod connect respectively with described two symmetrical locking solution lock sets, for driving the locking solution lock set in locking shape State and unlocked state switch over.

11. stopping sliding door according to claim 10, which is characterized in that a balance is set on the driving motor stator, The balance is connect with the unlock pull rod of the locking unlocking mechanism, for driving the locking unlocking mechanism to conciliate in locking states Lock status conversion.

12. stopping sliding door according to claim 11, which is characterized in that the locking solution lock set includes locking bull stick, solution Lock swing rod and leading arm；The fixing end of the locking bull stick is hingedly fixed on the bottom plate by an articulated shaft, the locking bull stick Free end be equipped with a rotatable connecting shaft；The other end that the locking bull stick passes through the connecting shaft and the unlock pull rod It is rotatably connected and can be connect in relative rotation with one end of the unlock swing rod；The free end of the leading arm and the solution The connection that the other end of lock swing rod can relatively rotate, the fixing end of the leading arm connect with the Rotary cloumn and can be around rotations Turn column relative rotation；

When the balance rotates counterclockwise, drive the unlock pull rod of described the right and left mobile to balance direction, and then drive institute State locking bull stick to rotate around the articulated shaft, and unlock swing rod driven to swing together, when locking bull stick and the unlock swing rod into Enter dead point region, into locked position, door body is in locking states；The balance rotates clockwise, and drives the left and right sides Unlock pull rod move in the lateral direction respectively, and then drive the locking bull stick to rotate around the articulated shaft, and drive unlock Swing rod is swung together, and when locking bull stick and the unlock swing rod are detached from dead point region, into release region, door body is in unlock shape State.

13. stopping sliding door according to claim 11, which is characterized in that the locking solution lock set includes locking bull stick, solution Lock swing rod and leading arm；The fixing end of the locking bull stick is hingedly fixed on the bottom plate by an articulated shaft, the locking bull stick Free end be equipped with a rotatable connecting shaft；The other end that the locking bull stick passes through the connecting shaft and the unlock pull rod It is rotatably connected and can be connect in relative rotation with one end of the unlock swing rod；The free end of the leading arm and the solution The connection that the other end of lock swing rod can relatively rotate, the fixing end of the leading arm connect with the Rotary cloumn and can be around rotations Turn column relative rotation；

When the balance rotates counterclockwise, drive the unlock pull rod of described the right and left mobile to balance direction, and then drive institute State locking bull stick to rotate around the articulated shaft, and unlock swing rod driven to swing together, when locking bull stick and the unlock swing rod into Enter dead point region, into locked position, door body is in locking states；The balance rotates clockwise, and drives the left and right sides Unlock pull rod move in the lateral direction respectively, and then drive the locking bull stick to rotate around the articulated shaft, and drive unlock Swing rod is swung together, and when locking bull stick and the unlock swing rod are detached from dead point region, into release region, door body is in unlock shape State.

14. stopping sliding door according to claim 12, which is characterized in that the locking solution lock set further includes being arranged described On leading arm and along the guiding runner of certain track operation, guiding runner slides in the sliding slot being arranged in the door body.

15. stopping sliding door according to claim 12, which is characterized in that the locking unlocking mechanism includes a tension spring；The drawing One end of spring is connect with the pulling-on piece for being located at the unlock swing rod lower end being located in connecting shaft, and the other end is connect with bottom plate, institute Stating tension spring can make locking solution lock set stop, being maintained at locking region.

16. stopping sliding door according to claim 11, which is characterized in that be provided with a thrust copper on the end face of the balance Pad is locked into bit switch for triggering when balance turns to locked position, to control driving motor stopping；It opens the position that is locked into It closes and the periphery of the balance is erected at by a switch being arranged on electric machine support and is acted on the thrust copper packing；The lock Closing solution lock set further includes being rotated counterclockwise when the locking solution lock set enters locked position for limiting the balance Locating part, the locating part are arranged on the electric machine support of driving motor.

17. stopping sliding door according to claim 10, which is characterized in that the locking unlocking mechanism further includes and the driving Mechanism connection and the hand unlocking mechanism with driving mechanism function, be detached from stopping sliding door from locking states；

The hand unlocking mechanism includes hand solution pull rod, hand solution swing rod and unlock rope, wherein one end of the hand solution pull rod with it is described The balance of driving motor stator outer ring connects, and interacts with balance；

The other end of the hand solution pull rod is connect with the hand solution swing rod, and a swing link bracket can be swingingly arranged in hand solution swing rod On；

The unlock rope is connect by a wire rope handling frame with the hand solution swing rod of hand solution swing rod, starts to solve swing rod swing, unlock for band The other end of rope passes through wire rope handling pipe and is connected with manual unlocking switch.

18. stopping sliding door according to claim 17, which is characterized in that the swing link bracket is fixed on the bottom plate, Rotary shaft is set on swing link bracket, and the hand solution swing rod can be rotatably fixed on the swing link bracket by the rotary shaft；Institute The frizzen that hand solution swing rod includes an oscillating rod upwardly extended He is integrally connected is stated, the upper end of the oscillating rod is provided with Gap slot is passed through with for unlock rope, and hand solution pull rod is connect with the upper end of the oscillating rod.

19. stopping sliding door according to claim 18, which is characterized in that be provided with one in the one side wall of swing link bracket laterally Limited post；It is provided with an elastic element in the rotary shaft, is held against hand solution swing rod when not by pulling force described The position of limited post and the locking unlocking mechanism is made to be in locking states.

20. according to stopping sliding door described in any item of claim 2-8, which is characterized in that

The electric machine support includes one for installing the mounting cylinder of motor body part, and under mounting cylinder and is extended back Support for fixing；Two vertical sidewall panelings extend forward along the mounting cylinder two sides and have in the front end of sidewall paneling Front end-plate, sidewall paneling and front end-plate form cavity open up and down, have one to be used to that driving motor to be arranged on the front end-plate The axis hole of axis.

21. according to the described in any item stopping sliding doors of claim 2-8, which is characterized in that also set between the bottom plate and car body It is equipped with the hoisting mechanism to install the bottom plate, hoisting mechanism includes that the end hanger at both ends is arranged in and is arranged in intermediate Intermediate hanger, wherein the end hanger, intermediate hanger are with bottom plate, car body in both vertically as well as horizontally adjustable connection.

22. stopping sliding door according to claim 21, which is characterized in that the end hanger includes vertical with car body installation The bottom plate mounting plate that the first car body mounting plate being arranged is connect with the bottom plate, wherein

The first mounting hole is set on the first car body mounting plate, so that can be in vertical direction between end hanger and car body On relative position be adjusted；The bottom plate mounting plate is horizontally set on the lower end of the first car body mounting plate, installs in bottom plate 4th mounting hole is set on plate, it can be by connecting the phase made between end hanger and bottom plate in the horizontal direction along car body Position can be adjusted；The end hanger further includes one being vertically located at the first car body mounting plate outer end face and and bottom plate The vertical vertical connecting plate of mounting plate, and bottom plate mounting plate is located at the bottom end of the first car body mounting plate and vertical connecting plate.

23. stopping sliding door according to claim 22, which is characterized in that the end hanger includes second with car body installation Car body mounting plate and third car body mounting plate；Wherein, the second car body mounting plate is horizontally set in the first car body mounting plate Position is entreated, the second mounting hole is provided with, so that can be along the level side of vertical width of the carbody between end hanger and car body To relative position be adjusted；Third car body mounting plate is vertical plate, is parallel to the first car body mounting plate, and the third car body Mounting plate is connected to the end of the close body wall of the second car body mounting plate and the first car body mounting plate；Pacify in third car body Third mounting hole is provided in loading board, it can be by connecting the opposite position made between end hanger and car body in the vertical direction Setting can adjust.

24. stopping sliding door according to claim 22, which is characterized in that bottom plate mounting plate is divided by the vertical connecting plate Right, left two parts: the first bottom plate mounting plate and the second bottom plate mounting plate；The width in car body direction of the second bottom plate mounting plate It is longer than the first bottom plate mounting plate, vertical connecting plate extends to the entire end face of the second bottom plate mounting plate.

25. stopping sliding door according to claim 21, which is characterized in that the intermediate hanger include connect with car body it is vertical First middle car body mounting plate disposed in parallel, the second middle car body mounting plate, the first middle car body mounting plate and second Middle car body mounting plate is linked together by a plate, is respectively arranged in the both sides of the first and second middle car body mounting plate Installation and the first intermediate mounting hole for adjusting intermediate hanger upper and lower position；The intermediate hanger further includes connecting with the bottom plate Central floor panel mounting plate, the central floor panel mounting plate is horizontally set on the bottom of the second middle car body mounting plate, sets thereon Have between intermediate hanger and bottom plate in the horizontal direction along length over ends of body the second of installation and adjustment the intermediate mounting hole.

26. stopping sliding door according to claim 1-8, which is characterized in that in left-hand door fan, the doorframe of right door leaf Periphery is additionally provided with sealing structure, and sealing structure includes that side sealing joint strip and the setting of upper and lower, the rear frame of door leaf is arranged in Middle seam sealing joint strip in door leaf front frame between two door leafs, the side sealing joint strip, middle seam sealing joint strip combine On the frame of door leaf.

27. stopping sliding door according to claim 26, which is characterized in that the side sealing joint strip includes being arranged in the door leaf Above and below, the first head end in the first C-shaped channel on rear frame, with the first tail end of door frame contact and be connected to the first head end With the first connecting pin of the first tail end.

28. stopping sliding door according to claim 27, which is characterized in that it is close that first is arranged on the two sides of first head end Tooth is sealed, two symmetrical semicircular cavities are arranged in intermediate in first head end；First tail end is in the contact with doorframe The second sealing tooth is provided on face.

29. stopping sliding door according to claim 26, which is characterized in that the middle seam sealing joint strip includes and is arranged described The clamping portion of door leaf front frame clamping, the first deformations, the second deformations and the connection for further including main part, being connect with main part The neck of clamping portion and main part, wherein two joint ends that there is width to be greater than neck for the clamping portion；

The section of the main part is generally rectangular shaped, and two cavitys are set side by side in the main part, including setting the One rectangular enclosure and the second ladder cavity；

First deformations, the second variant part are located at the outer end of main part side by side；First deformations are from the main body The adhesive tape that the end one side edge in portion extends to the second deformations along direction at an acute angle and is vacantly arranged；Second deformations are Be linked together and outwardly protrude round protruding end at the second ladder cavity of the main part, and in the round protruding end It is provided with circular cavity.