CN206813014U - Built-in micro moving plug-pull door - Google Patents

Abstract

The utility model discloses a kind of built-in micro moving plug-pull door, it includes left and right door leaf, electric control unit, drive mechanism, locking unlocking mechanism, upper guiding rail and actuating arm roller above compartment door opening, lower guiding rail in door leaf bottom groove, and the lower guide roller in floor compartment；It is characterized in that：Also include double articulated link chain boatswain chair components above compartment door opening；Left and right door leaf is lifted in compartment door opening by this pair of articulated link chain boatswain chair component in a manner of built-in；Left and right door leaf is moved being switched along upper and lower guiding rail between car body interior wall, is realized that micro plug pulls again in the moment of switch gate and is made.The characteristics of the utility model is：In the installation dimension space of hidden door, realize that the micro plug of door leaf pulls and make, make door system that there is better seal performance and sound isolating and heat insulating performance.

Description

Built-in micro moving plug-pull door

Technical field

The utility model belongs to rolling stock technology field, is related to a kind of new built-in fine motion on rail vehicle Stopping sliding door.

Background technology

With the fast development of China's track traffic cause, the procurement demand of railcar is increasing, supporting subway The market demand of door system is also increasingly burning hoter, how to occupy the market share in the market competition of fierceness and place onself in an invincible position it Ground, it is that the supporting producer of each door system must face and try every possible means to be solved the problems, such as.

The production of door system product is the pillar industry that my company is relied on for many years.The supporting door system production of my company Category type is broadly divided into two major classes：Hidden door and stopping sliding door.Hidden door has that simple in construction, installing space is small, cost is low, is easy to Safeguard, the advantages that market demand ratio is big, its shortcoming is poor sealing performance, and sound-insulating and heat-insulating effect is undesirable, easily by user institute Denounce.Stopping sliding door has the advantages that good seal performance, sound-insulating and heat-insulating effect is more satisfactory, appearance looks elegant, but complicated, cost The shortcomings of high, brings new pressure to the selection of user again.The design feature of the two how is merged, adheres to advantage, overcomes inferior position, In the case where meeting the precondition using function, make its relatively reliable, practical, be main purpose of the present utility model.

Utility model content

In view of the foregoing, the purpose of this utility model is to provide a kind of built-in micro moving plug-pull door.It is in hidden door On the basis of stopping sliding door, the design feature of the two is merged, is fully meeting the professional standard bar of rail traffic vehicles door system A brand-new door system product developed under part.

To achieve the above object, the utility model uses following technical scheme：A kind of built-in micro moving plug-pull door, it includes Left-hand door is fanned, right door leaf, electric control unit, drive mechanism, locking unlocking mechanism above compartment door opening, upper is led Rail and actuating arm roller, the lower guiding rail in door leaf bottom groove, and the lower guiding in floor compartment Roller；It is characterized in that：Also include double articulated link chain boatswain chair components above compartment door opening；

The left-hand door fan, right door leaf are lifted in compartment door opening by this pair of articulated link chain boatswain chair component in a manner of built-in； The left and right door leaf is moved being switched along the upper and lower guiding rail between car body interior wall, in the moment reality again of switch gate Existing micro plug, which pulls, to be made.

In preferred embodiment of the present utility model, double articulated link chain boatswain chair components include left and right two double articulated link chains Boatswain chair component, hang connect left-hand door fan, right door leaf respectively；Each double articulated link chain boatswain chair components are by upper be hinged turn by slide attachment plate One boatswain chair of axis connection, boatswain chair connect door-plate by lower be hinged rotating shaft again and lift the double be hinged chain structures of block composition one；The cunning Block connecting plate is in the drive mechanism；Door-plate lifting block lifting door leaf.

In preferred embodiment of the present utility model, the upper guiding rail includes upper left guiding rail and upper right is led Rail, upper left, upper right guiding rail nearest end adjacent to each other are respectively bent inward, in arc shape, to provide door leaf Sai La；The lower guiding rail includes lower-left guiding rail and bottom right guiding rail, and lower-left, bottom right guiding rail are adjacent to each other most Remote end is respectively bent inward, in arc shape, to provide the Sai La of door leaf；The arc curve of upper and lower guiding rail Unanimously, door leaf is made to be synchronized with the movement up and down.

In preferred embodiment of the present utility model, the built-in micro moving plug-pull door also includes one group of sealing frame, the sealing Frame is fixed on compartment door opening periphery；Sealing frame aluminium alloy extrusions bent into shape, the sealing joint strip thereon equipped with whole circle, this is close Seal strip forms an enclosed frame-type structure；The left and right door leaf plays sealing function when being touched with sealing joint strip pressure.

In preferred embodiment of the present utility model, the left and right door leaf is by aluminium alloy extrusions welding fabrication as support Skeleton, surfaces externally and internally crimping foreskin, internal sound insulation by filling heat-barrier material, door leaf bottom are equipped with lower guiding rail.

The utility model can meet to be installed in vehicle hidden door installation dimension space, adhere to the interior of hidden door Tibetan mode, motion is switched between car body interior wall, but realize micro plug again in the moment of switch gate and pull and make, before making two-door fan After move；The utility model door leaf is contacted with the integral seal adhesive tape on car body and sealed in switching process, from And solves the drawbacks of traditional hidden door poor sealing performance.

The utility model inherits the traditional advantage of hidden door, has merged the functional characteristics of stopping sliding door again, makes it have knot The characteristics of structure is simple, sealing effectiveness is more excellent, meanwhile, reliability, security and mounting and adjusting convenience all increase.This Utility model has filled up domestic market blank, will be easier to be readily accepted by customers accreditation, and there is the very high market development to be worth.

Brief description of the drawings

Fig. 1 is the built-in micro moving plug-pull door overall structure diagram of the utility model；

Fig. 2A~Fig. 2 D are the utility model sealed structural representations；

Fig. 3 is the utility model each part position relations schematic diagram on the big bottom plate of carrying above compartment door opening

Fig. 4 is the utility model locking unlocking mechanism structural representation；

Fig. 5 A~Fig. 5 B are the double articulated link chain boatswain chair component structure diagrams of the utility model；

Fig. 6 A~Fig. 6 B are guiding rail and actuating arm scroll wheel positions relation schematic diagram on the utility model；

Fig. 7 A~Fig. 7 B are guiding rail and lower guide roller position relationship schematic diagram under the utility model；

Fig. 8 A~Fig. 8 B are the utility model left-hand door fan structure schematic diagrames；

Fig. 9 is the utility model door leaf isolation features structural representation.

Embodiment

Structure of the present utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 1 is the built-in micro moving plug-pull door overall structure diagram of the utility model.As illustrated, the utility model includes Left-hand door fan 1, right door leaf 6, electric control unit 2, drive mechanism 3 above compartment door opening, locking unlocking mechanism, double hinges Chain link boatswain chair component, upper guiding rail and actuating arm roller, the lower guiding rail in door leaf bottom groove, and installation Lower guide roller in floor compartment.

Left and right door leaf is arranged in compartment door opening by the utility model by double articulated link chain boatswain chair components；Pass through driving machine Structure makes left and right door leaf be switched along upper and lower guiding rail between car body interior wall, is realized again in the moment of switch gate micro Plug, which pulls, to be made, and makes two-door fan movable；Locking and the unblock of left and right door leaf are realized by locking unlocking mechanism.

The drawbacks of in order to improve hidden door sealing difference, as shown in Fig. 2A~Fig. 2 D, the utility model is in compartment door opening week While being mounted with sealing frame, sealing frame aluminium alloy extrusions bent into shape, compartment door opening periphery is fixed on, thereon equipped with whole circle Sealing joint strip, sealing function is played when being touched with door leaf pressure.11 in Fig. 2A~Fig. 2 D be upper sealing frame, and 16 be left side sealing frame, 17 be right side sealing frame, and 12 be upper sealing joint strip, and 13 be lower pedal, and 14 be lower sealing joint strip, and 15 be left side sealing joint strip, 18 It is right side sealing joint strip.

Upper sealing joint strip 12 is through in sealing frame 11, and lower sealing joint strip 14 is through in lower pedal 13, left side fluid sealant Bar 15 is through in the sealing frame 16 of left side, and right side sealing joint strip 18 is through in the sealing frame 17 of right side, and sealing frame is all fixed on car door In hole, all sealing joint strips form an enclosed frame-type structure.When door leaf 1 and 6 produce plug pull make after, door leaf is to car External then move, its outer surface is contacted with all sealing joint strips and compression, realizes sealing function.

Fig. 3 is the utility model each component locations schematic diagram on the big bottom plate of carrying above compartment door opening.This reality With the new big bottom plate 20 of carrying including one above compartment door opening, the big bottom plate of the carrying is an aluminium alloy extrusions, main Play a supportive role, each parts are installed thereon, and lift and connect with car body.

The drive mechanism for driving left and right door leaf 1,6 to switch is installed on big bottom plate 20 is carried, the drive mechanism includes peace Motor module 19, straight-line guide rail slide block component 21 on the big bottom plate of carrying, drive end cingulum wheel assembly 32, driven end Cingulum wheel assembly 25, cingulum 27, cingulum tensioning apparatus 26, upper right guiding rail 28, right double articulated link chain boatswain chair components 29, upper left are led Direction guiding rail 31, left double articulated link chain boatswain chair components 30.

Left and right door leaf 1,6 is by left double articulated link chain boatswain chair components 30, right double articulated link chain boatswain chair components 29 in a manner of built-in It is lifted in compartment door opening.

Cingulum 27 is pressed from both sides by cingulum, drive end cingulum wheel assembly 32, driven end cingulum wheel assembly 25 form back-shaped conveyer Structure, and be connected with left double articulated link chain boatswain chair components 30, right double articulated link chain boatswain chair components 29.The motor of motor module 19 Forward and reverse operating, the back-shaped motion of cingulum is driven, so as to drive left and right double articulated link chain boatswain chair component movements, drives left and right door leaf Along upper left guiding rail 31, upper right guiding rail 28 is left and right between car body interior wall moves/switch, and is switched in left and right door leaf The moment left and right door leaf of door realizes micro plug, pulls and make again.

Straight-line guide rail slide block component 21 plays carrying motion, is one of critical component in this drive mechanism.Cingulum Tensioning can be realized by adjusting cingulum tensioning apparatus.

Fig. 5 A~Fig. 5 B are the double articulated link chain boatswain chair component structure diagrams of the utility model.The utility model includes left and right two Individual double articulated link chain boatswain chair components are hung respectively connects left and right door leaf.One of them double articulated link chain boatswain chair is only shown in Fig. 5 A~Fig. 5 B The structure of component, as illustrated, each double articulated link chain boatswain chair components are to be connected by slide attachment plate 42 by upper be hinged rotating shaft 43 One boatswain chair 44, boatswain chair 44 connect door-plate by lower be hinged rotating shaft 45 again and lift the double be hinged chain structures of the composition of block 46 one, are real Micro plug during existing left and right door leaf switch, which pulls, makees offer primary condition.Form the slide attachment plate 42 of double articulated link chain boatswain chair components In straight-line guide rail slide block component 21, door-plate lifting block 46 lifts door leaf.

Held as shown in figure 3, being also equipped with door controller 2, locking unlocking mechanism 23, emergency release on big bottom plate 20 is carried Row mechanism 24.Fig. 4 is the utility model locking unlocking mechanism structural representation.As illustrated, locking unlocking mechanism 23 includes lock It is solid to close unlocking mechanism installing plate 33, preshrunk formula gas spring 34, electromagnet connector 35, electromagnet 36, wire rope bracket 38, striker Fixed board 39, two-stage striker 40, rotation latch hook 41.

Locking unlocking mechanism, which mainly plays locking, conciliates and locks a door fan, and it passes through the mating reaction of latch hook 41 and striker 40 To realize：When door controller 22 sends instruction, and electromagnet 36 obtains electric adhesive, electromagnet 36 is pulled by electromagnet connector 35 Rotation latch hook 41 is swung, and rotation latch hook 41 is departed from striker 40, realizes unblock, and door leaf can realize door opening function.After unblock, Under the elastic force effect of preshrunk formula gas spring 34, rotation latch hook 41 automatically resets.At closing time, door controller 22 sends instruction again, Electromagnet 36 obtains electric adhesive and pulls open latch hook, when striker 40 is moved in place, electromagnet release, in the elastic force of preshrunk formula gas spring 34 Under effect, rotation latch hook 41 catches on striker 40, and door leaf can not be opened, and realize locking functions.

With reference to figure 1 and Fig. 4, the built-in micro moving plug-pull door of the utility model also includes emergency release executing agency 24, interior tight Anxious solution lock-switch 4 and outer emergency release switch 7；

Interior emergency release switch 4, outer emergency release switch 7 are by unlocking steel wire rope and the phase of emergency release executing agency 24 Even；

When running into emergency needs on the outside of car body or when inner side opens door, emergency release switch, passes through inside and outside operation The pulling function of emergency release executing agency, the rotation latch hook in the locking unlocking mechanism is swung, rotate latch hook and striker Depart from, left and right door leaf is opened, and realizes emergency release function.

Emergency release executing agency 24 is connected by connector with electromagnet afterbody.The one end of emergency release steel wire rope 5 with The outer connection of emergency release switch 7, the other end are connected and fixed on wire rope bracket 38, extension and emergency release executing agency 24 are connected.When running into emergency needs opening car door on the outside of car body, outer emergency release switch 7 is operated, passes through pulling Emergency release executing agency 24, rotation latch hook is swung, discharge striker, left and right door leaf is opened, and realizes outer emergency release function.It is interior The unblock principle of emergency release realizes function with outer emergency release by emergency release switch 4 in operation.

In the utility model, it is main to be fixed on the straight-line guide rail slide block component 21 carried above compartment door opening on big bottom plate Play a part of to carry door leaf motion, there is self-lubricating and antiseptic and rustproof function.

Drive end, driven end cingulum wheel assembly mainly play a part of to support toothed belt wheel, the connection pressed from both sides by cingulum, form back Shape operational structure, power is provided for driving door leaf motion.The support of driven end toothed belt wheel is also with cingulum tensioning regulatory function.

Motor module is mainly door leaf switch and mechanism kinematic locking provides power, including decelerator, motor.

As shown in Fig. 6 A- Fig. 6 B, Fig. 8 A- Fig. 8 B, actuating arm roller is separately installed with the top of the left and right door leaf of the utility model 48, actuating arm roller 48 is fixed on guide roller support base 47, actuating arm roller 48 be arranged on carry on big bottom plate 20 a left side, Moved in the guide groove of upper right guiding rail 31,28, so as to drive left and right door leaf to switch.Solid line A in figure represents that door leaf is closed Position, dotted line B represent door leaf open position.

As shown in Fig. 7 A- Fig. 7 B, Fig. 8 A- Fig. 8 B, 49 be lower guide roller in figure, and 50 be lower-left guiding rail, and 51 be right Lower guiding rail, 52 be lower guide roller supporting plate, and 53 be lower guide roller support base, and 54 be floor compartment, and 55 be lower foot-operated Plate, 1 is left-hand door fan.Guiding rail 50,51 is arranged in door leaf bottom groove under the utility model, and installed in floor compartment 54 On lower guide roller support base 53 on lower guide roller supporting plate 52 in lower guide roller 49 coordinate, left and right door leaf is existed / switch is moved in left and right lower guiding rail.

Lower guide roller 49 is fixed in lower guide roller supporting plate 52, and lower guide roller supporting plate 52 is fixed on down and led again On way roller support base 53, lower guide roller support base 53 is fixed in floor compartment 54 again.Left and right lower guiding rail 50 and 51 It is separately mounted in door leaf groove, lower guide roller 49 moves in the guide groove of left and right lower guiding rail 50 and 51.

As shown in Figure 6A, the left and right upper guiding rail 31,28 of the utility model nearest end adjacent to each other is curved respectively inwards Song, in arc shape, to provide the Sai La of door leaf；As shown in Figure 7 A, left and right lower guiding rail 50,51 is adjacent to each other farthest End be respectively bent inward, in arc shape, to provide the Sai La of door leaf.The radian size of bending is according to the big of door leaf Depending on small, door leaf design plug drawing amount, in most preferred embodiment of the present utility model, the plug drawing amount of left and right door leaf is 10-- 12mm。

Upper and lower guiding rail predominantly realizes that offer driving power is made in the micro plug pulling of door leaf：Upper guiding rail is arranged on Big bottom base plate is carried, with the actuating arm roller mating reaction on door leaf；Lower guiding rail is arranged in door leaf groove, With the roller mating reaction in floor compartment；Upper and lower guiding rail curve is consistent, and door leaf is run simultaneously up and down.Due to The synchronous effect of upper and lower guiding rail, door leaf is set to produce the driving force effect in plug drawing direction in movement curve section, because door leaf is It is lifted on double articulated link chain boatswain chairs, hereby it is achieved that the plug roping of door leaf is moved.Because plug draws the amount of exercise very little in direction, only 10-12mm, therefore referred to as fine motion plug is drawn.

As shown in Fig. 8 A~Fig. 8 B, Fig. 9, the utility model door leaf is divided to left and right two fans door, often fans inside door by aluminium alloy type Material welding fabrication is as support frame, and surfaces externally and internally crimping foreskin, internal sound insulation by filling heat-barrier material, door leaf bottom, which is equipped with down, leads Direction guiding rail 50 and 51.Fanned in left-hand door and be also equipped with isolating locking device 56 in 1 top skeleton, to door leaf Fault Isolation.Work as rotation lock Core, dead bolt are stretched out, and when being stuck in the breach of isolation baffle plate 57, door leaf is isolated, it is impossible to open, while dead bolt triggering isolation signals The alarm of switch 58.

Electric control unit 2, which is arranged on, to be carried on big bottom plate 20, and it includes door controller 22, motor module 19 and lock The various switches that the electromagnet 36 closed in unlocking mechanism acts, so as to realize the switch of control left and right door leaf.

The utility model has the advantages that：Carrying motion is used as from the straight-line guide rail slide block of high-quality, equipped with reliable Sealing and lubrication unit, having this door system, reliability is high, security is good, easy to maintenance, service life is long and Life Cycle The characteristics of phase maintenance cost is low；

Double be hinged chain structures, the ingenious micro plug roping for realizing door-plate is moved, while can effectively solve processing and installation mistake Strength is suppressed caused by difference, moves the problems such as dumb；

Under conditions of Standard of vehicle entirety connection size is constant, successfully realizes that the micro plug of hidden door is drawn and swing, be this The maximum technological highlights of door system.

Claims (8)

1. a kind of built-in micro moving plug-pull door, it is fanned including left-hand door, right door leaf, the electrical control list above compartment door opening Member, drive mechanism, locking unlocking mechanism, upper guiding rail and actuating arm roller, the lower guiding in door leaf bottom groove Guide rail, and the lower guide roller in floor compartment；It is characterized in that：Also include double articulated link chains above compartment door opening Boatswain chair component；

The left-hand door fan, right door leaf are lifted in compartment door opening by this pair of articulated link chain boatswain chair component in a manner of built-in；It is described Left and right door leaf is moved being switched along the upper and lower guiding rail between car body interior wall, is realized again in the moment of switch gate micro- The plug of amount, which pulls, to be made.

2. built-in micro moving plug-pull door according to claim 1, it is characterised in that：Double articulated link chain boatswain chair components include Left and right two double articulated link chain boatswain chair components, hang connect left-hand door fan, right door leaf respectively；

Each double articulated link chain boatswain chair components are to connect a boatswain chair by upper be hinged rotating shaft by slide attachment plate, and boatswain chair is again under Be hinged rotating shaft connection door-plate lifting block forms a double be hinged chain structure；

The slide attachment plate is in the drive mechanism；Door-plate lifting block lifting door leaf.

3. built-in micro moving plug-pull door according to claim 2, it is characterised in that：The upper guiding rail is led including upper left Direction guiding rail and upper right guiding rail, upper left, upper right guiding rail nearest end adjacent to each other are respectively bent inward, in arc line shaped Shape, to provide the Sai La of door leaf；

The lower guiding rail includes lower-left guiding rail and bottom right guiding rail, and lower-left, bottom right guiding rail are adjacent to each other most Remote end is respectively bent inward, in arc shape, to provide the Sai La of door leaf；

The arc curve of upper and lower guiding rail is consistent, door leaf is synchronized with the movement up and down.

4. according to the built-in micro moving plug-pull door described in claim 1 or 2 or 3, it is characterised in that：The built-in micro moving plug-pull door Also include one group of sealing frame, the sealing frame is fixed on compartment door opening periphery；

Sealing frame aluminium alloy extrusions bent into shape, the sealing joint strip thereon equipped with whole circle, the sealing joint strip form an envelope The frame-type structure of enclosed；The left and right door leaf plays sealing function when being touched with sealing joint strip pressure.

5. built-in micro moving plug-pull door according to claim 3, it is characterised in that：The built-in micro moving plug-pull door includes one The big bottom plate of carrying above compartment door opening, the big bottom plate of the carrying are an aluminium alloy extrusions, are mainly played a supportive role, its On each parts are installed, and lift and connect with car body；

The drive mechanism is arranged on the big bottom plate of the carrying, and it includes motor module, straight-line guide rail slide block component, active End tooth pulley assemblies, driven end cingulum wheel assembly, cingulum, cingulum tensioning apparatus, upper right guiding rail, upper left guiding rail；

The cingulum is pressed from both sides by cingulum, drive end cingulum wheel assembly, driven end cingulum wheel assembly form back-shaped works, and with Left double articulated link chain boatswain chair components, right double articulated link chain boatswain chair component connections；

The forward and reverse operating of motor module drive motor, the back-shaped motion of cingulum is driven, drive left and right double articulated link chains to hang The left and right motion of board component, drive left and right door leaf along upper left guiding rail, upper right guiding rail between car body interior wall it is left and right Motion/switch, realize that micro plug, pulling are made again in the moment left and right door leaf of left and right door leaf switch gate；

The straight-line guide rail slide block component plays carrying motion, has self-lubricating and antiseptic and rustproof function.

6. built-in micro moving plug-pull door according to claim 5, it is characterised in that：Pacify respectively at the top of the left and right door leaf Equipped with actuating arm roller, actuating arm roller is fixed on guide roller support base；

Actuating arm roller it is described it is left and right on guiding rail guide groove in move, drive left and right door leaf ON/OFF.

7. built-in micro moving plug-pull door according to claim 6, it is characterised in that：The lower-left guiding rail and bottom right are led Direction guiding rail is separately mounted in left and right door leaf bottom groove；

The lower guide roller is fixed in lower guide roller supporting plate, and lower guide roller supporting plate is fixed on lower guide roller again On support base, lower guide roller support base is fixed in floor compartment again；

Lower guide roller moves in the guide groove of lower guiding rail, so that left and right door leaf is moved in lower guiding rail/opened Close；

The upper guiding rail, which is arranged on, carries big bottom base plate, with the actuating arm roller mating reaction on door leaf；Under Guiding rail is arranged in door leaf groove, with the roller mating reaction in floor compartment；The camber line of upper and lower guiding rail Section curve is consistent, door leaf is run simultaneously up and down.

8. built-in micro moving plug-pull door according to claim 7, it is characterised in that：The left and right door leaf is by aluminium alloy type Material welding fabrication is equipped with down and led as support frame, surfaces externally and internally crimping foreskin, internal sound insulation by filling heat-barrier material, door leaf bottom Direction guiding rail.