CN208218149U - Pneumatic intelligent elevator - Google Patents

Abstract

The utility model discloses a kind of pneumatic intelligent elevator, including elevator frame and the carriage being contained in the elevator frame and lifting device, the lifting device includes high pressure blower and the air bag that connect with the high pressure blower, the carriage is connected to one end of the air bag, the other end of the air bag is connected to the bottom wall of the elevator frame, the high pressure blower controls the air bag expansion or shrinks, to drive the carriage to go up and down.The utility model provide one kind occupy little space, structure it is simple, and the pneumatic intelligent elevator that production cost is low.

Description

Pneumatic intelligent elevator

Technical field

The utility model relates to elevator technology field, in particular to a kind of pneumatic intelligent elevator.

Background technique

Existing elevator generally includes four large spaces, eight big systems, four large spaces in structure: computer room part, hoistway and Pit part, cab portion, stop part, eight big systems: traction system, guidance system, carriage, door system, weight balancing system System, electric drive system, electric control system, safety system.Existing elevator the space occupied is larger, and tunnel dimension is wanted Ask high, and production cost is also high.

Utility model content

The main purpose of the utility model is to provide a kind of pneumatic intelligent elevator, it is desirable to provide one kind is occupied little space, tied Structure is simple, and the pneumatic intelligent elevator that production cost is low.

To achieve the above object, the utility model proposes a kind of pneumatic intelligent elevator, including elevator frame and be contained in institute State the carriage and lifting device in elevator frame, the lifting device includes high pressure blower and the gas that connect with the high pressure blower Capsule, the carriage are connected to one end of the air bag, and the other end of the air bag is connected to the bottom wall of the elevator frame, the height Pressure fan controls the air bag expansion or shrinks, to drive the carriage to go up and down.

Preferably, the air bag includes the folding part that can axially fold, and the carriage is set to the top of the folding part, The folding part is equipped with port far from the bottom end of the carriage, and the lifting device further includes air-supply assembly, the high pressure blower It is connected to by the air-supply assembly with the port.

Preferably, the air bag further includes being sheathed on the folding part and axially extending stop collar, and the stop collar is used In the restriction air bag perpendicular to axial stretching routine；And/or

The air bag is also set to the gas-tpe fitting of the port, and the air-supply assembly passes through the gas-tpe fitting and the gas Mouth connection.

Preferably, the air-supply assembly includes electromagnetic change-over valve, tracheae and contact-making switch, one end of the tracheae and institute High pressure blower connection is stated, the other end is connected to the port, and the electromagnetic change-over valve is set to the tracheae, the electromagnetic change-over valve It is used to open or closes the tracheae, the contact-making switch is set to the carriage, the contact-making switch and the electromagnetic conversion Valve connection.

Preferably, the carriage includes upper cover plate and lower cover plate, and the contact-making switch is set to the upper cover plate or described The periphery of lower cover plate, the upper cover plate and the lower cover plate is equipped at least two opening linear bearings, and the elevator frame includes extremely Few two round tubes, the corresponding opening linear bearing for being arranged in the upper cover plate and the lower cover plate of each round tube, make the upper cover Plate and the lower cover plate are moved up and down along the round tube.

Preferably, the elevator frame further includes the top plate and bottom plate being oppositely arranged, and the both ends of each round tube are separately connected institute Top plate and the bottom plate are stated, the top plate, the bottom plate and each round tube have cooperatively formed accommodation space, the air bag and institute It states carriage and is contained in the accommodation space, the air bag is connected on the bottom plate far from one end of the carriage.

Preferably, the pneumatic intelligent elevator further includes brake gear, and the brake gear is set to the top of the elevator frame Portion, the brake gear include brake motor, the capstan winch being rotatably connected with the brake motor, are wound on the capstan winch Connecting line and the connector connecting with one end of the connecting line, the connector are connected to the top of the carriage, the brake Vehicle motor drives the capstan winch to drive the connecting line unwrapping wire or take-up, and the connector and the carriage is driven to go up and down.

Preferably, the brake gear further includes brake controller and photoelectric sensor, the brake controller with it is described Brake motor and photoelectric sensor electrical connection, photoelectric sensor are set to the carriage, and the mobile speed for detecting the carriage Degree.

Preferably, the elevator frame further includes elevator outer framework, the elevator outer framework be equipped with corresponding each floor layer door, And the intelligent door lock on the layer door, the intelligent door lock include master control set and are electrically connected with the master control set Automatic identification device, the characteristics of human body of automatic identification device user for identification.

Preferably, the intelligent door lock further includes the remote control device being electrically connected with the master control set, the remote control device It unlocks or unlocks for the intelligent door lock to be connect and controlled with mobile device communication.

In technical solutions of the utility model, lifting device includes high pressure blower and the air bag that connect with high pressure blower, carriage It is connected to one end of air bag, the other end of air bag is connected to the bottom wall of elevator frame, and high pressure blower controls air bag expansion or shrinks, To drive carriage to go up and down.When carriage needs to rise, high pressure blower is inflated to air bag, so that air bag expands, to push carriage Rise；And when carriage needs to decline, high pressure blower is evacuated to air bag, so that balloon contraction, to drive cage descending.This reality With the pneumatic intelligent elevator of novel offer without counterweight, without hoistway, greatly reduces elevator cost, occupy little space, tie Structure is simple, and transmits power using the pressure of gas, environmentally protective, at low cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of the pneumatic intelligent elevator of the utility model embodiment one；

Fig. 2 is the structural schematic diagram of the elevator frame in Fig. 1；

Fig. 3 is the structural schematic diagram of the carriage in Fig. 1；

Fig. 4 is the structural schematic diagram of the lifting device in Fig. 1；

Fig. 5 is the cross-sectional view of the A-A of Fig. 2；

Fig. 6 is the cross-sectional view of the B-B of Fig. 2；

Fig. 7 is the cross-sectional view of the C-C of Fig. 3；

Fig. 8 is the cross-sectional view of the D-D of Fig. 3；

Fig. 9 is the cross-sectional view of the E-E of Fig. 4.

Drawing reference numeral explanation:

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model It is required that protection scope within.

The utility model proposes a kind of pneumatic intelligent elevators 100.

Please refer to Fig. 1 to Fig. 9, in an embodiment of the present invention, which includes elevator frame and hold The carriage and lifting device being contained in elevator frame, lifting device include high pressure blower 34 and the air bag that connect with high pressure blower 34 31, carriage is connected to one end of air bag 31, and the other end of air bag 31 is connected to the bottom wall of elevator frame, and high pressure blower 34 controls air bag 31 expansions are shunk, to drive carriage to go up and down.

The wind-force of the conveying of high pressure blower 34 reaches 100mbar between 200mbar；

Air bag 31 using the Material claddings such as rubber, plastic cement and chemical fibre knitted or woven fabrics not only waterproof, resistance to oleic acid, wear-resistant, The ability also with anti-high strong gas pressure is made after air bag 31, these composite material-feedings are resistant to the air pressure of 0.4mbar or more, i.e. air bag 31 The pressure that can bear is 20-40 times of high pressure blower output pressure, even the carriage of full and down 500kg gross weight also only needs The air pressure of 100mbar or so can be boosted quickly and easily, normal operating conditions and in the specified working life always all It will not be squeezed by wind-force broken.

Specifically, air-supply assembly includes electromagnetic change-over valve 35, tracheae 36 and contact-making switch 37, one end and the height of tracheae 36 Pressure fan 34 is connected to, and the other end is connected to port 311, and electromagnetic change-over valve 35 is set to tracheae 36, and electromagnetic change-over valve 35 is used to open Or tracheae 36 is closed, contact-making switch 37 is set to carriage, and contact-making switch 37 is connect with electromagnetic change-over valve 35.

The trigger member relative to each floor is equipped in elevator frame, when high pressure blower 34 starts, high pressure blower 34 passes through electromagnetism Switching valve 35 and tracheae 36 are inflated to air bag 31 to be perhaps evacuated air bag 31 carriage will be by under the action of expansion or contraction Jack up perhaps decline and carriage when being moved to upper layer or lower floor, trigger member touches contact-making switch 37, contact-making switch 37 to Electromagnetic change-over valve 35 issues halt instruction, and electromagnetic change-over valve 35, which controls high pressure blower 34, to be stopped inflating and closing tracheae 36, has Effect is so that carriage accurately arrives at opposite floor.

Lifting device further includes the operation panel set on carriage, and operation panel starts or stops for controlling high pressure blower 34, User is by manipulation case, so that being down to selected floor in carriage.

In the present embodiment, air bag 31 includes the folding part 312 that can axially fold, and carriage is set to the top of folding part 312, Folding part 312 is equipped with port 311 far from the bottom end of carriage, and lifting device further includes air-supply assembly, and high pressure blower 34 passes through air-supply Component is connected to port 311.

It should be understood that the expansion of the folding part 312 of air bag 31 gradually makes when high pressure blower 34 is that air bag 31 is inflated The both ends for obtaining air bag 31 are expanded with axial direction；When high pressure blower 34 is that air bag 31 is evacuated, air bag 31 passes through 312 folding of folding part Small size is collapsed, is effectively ensured that the election power of air bag 31, small in size, capable of expansion and contraction, operation is quick.

Tracheae 36 can be fixedly connected on gas-tpe fitting 33 by way of being spirally connected, and the specific connection type being spirally connected connects for tracheae First 33 are formed with threaded hole, and tracheae 36 is formed with external screw thread far from one end of electromagnetic change-over valve 35, and a band is set to tracheae 36 Between gas-tpe fitting 33 and it is threadedly coupled, it is effectively easy to disassemble, it is convenient for changing and maintenance and repair.

Technical solutions of the utility model pass through, and lifting device includes high pressure blower 34 and the gas that connect with high pressure blower 34 Capsule 31, carriage are connected to one end of air bag 31, and the other end of air bag 31 is connected to the bottom wall of elevator frame, and high pressure blower 34 controls gas The expansion of capsule 31 is shunk, to drive carriage to go up and down.When carriage needs to rise, high pressure blower 34 is inflated to air bag 31, so that Air bag 31 expands, so that carriage be pushed to rise；And when carriage needs to decline, high pressure blower 34 is evacuated to air bag 31, makes to bring about the desired sensation Capsule 31 is shunk, to drive cage descending.Pneumatic intelligent elevator 100 provided by the utility model is not necessarily to counterweight, is not necessarily to well Road greatly reduces elevator cost, occupy little space, structure it is simple, and power is transmitted using the pressure of gas, it is environmentally protective, It is at low cost.

Specifically, referring to Fig. 4, the present embodiment air bag 31 further includes being sheathed on folding part 312 and axially extending limit Ring 32, stop collar 32 are used to limit air bag 31 perpendicular to axial stretching routine；And/or

Air bag 31 is also set to the gas-tpe fitting 33 of port 311, and air-supply assembly is connected to by gas-tpe fitting 33 with port 311.

In the form of sheets, the inner wall of stop collar 32 is formed with clip slot to stop collar 32, and the protruding end of folding part 312 is embedded in clip slot, In the present embodiment, the formation of folding part 312 has several protruding ends, and the quantity of stop collar 32 and the quantity of protruding end are corresponding, has Effect limitation air bag 31 vertically does stretching motion up and down in elevator frame.

Preferably, referring to Fig. 3, the present embodiment carriage includes upper cover plate 21 and lower cover plate 22, contact-making switch 37 is set to upper The periphery of cover board 21 or lower cover plate 22, upper cover plate 21 and lower cover plate 22 is equipped at least two opening linear bearings 23, elevator frame Including at least two round tubes 13, the corresponding opening linear bearing 23 for being arranged in upper cover plate 21 and lower cover plate 22 of each round tube 13 makes Upper cover plate 21 and lower cover plate 22 are moved up and down along round tube 13.

Upper cover plate 21 and lower cover plate 22 include the first top plate 11 and second of the first top plate 11, the second bottom plate 12 and connection Several reinforcing ribs of bottom plate 12, are effectively formed solid double-layer frame, and light weight reduces cost；Contact-making switch 37 is set to upper cover Plate 21 perhaps between the first top plate 11 and the second bottom plate 12 of lower cover plate 22 two opening linear bearings 23 be set to upper cover plate 21 or It between the first top plate 11 and the second bottom plate 12 of lower cover plate 22, and is located in the opposite sides of periphery, is beneficial for disassembly and assembly, Improve production efficiency.

Each round tube 13 of elevator frame passes through an opening linear bearing 23 of corresponding upper cover plate 21 and lower cover plate 22, in gas When capsule 31 jacks up carriage or decline, the opening linear bearing 23 of carriage, which is located on round tube 13, to be moved, and carriage lifting is effectively ensured Stability.

Carriage further include at least two interior plates 25 being connected between cover board and lower cover plate 22 and at least three inner columns 24 and Car door 26, two interior plates 25 and car door 26 are arc panel, cooperatively form hollow cylinder, and three inner columns 24 interval is set Set, each interior plate 25 is held between two adjacent inner columns 24, and car door 26 be held on two adjacent inner columns 24 it Between and and two interior plates 25 be disposed adjacent, the car structure of the present embodiment is simple, maintenance easy to disassemble, and production cost is low.

In the present embodiment, the opening linear bearing 23 of carriage includes four, and interior plate 25 includes three, and inner column 24 wraps Eight are included, the round tube 13 of elevator frame includes four, and each opening linear bearing 23 is each between two adjacent inner columns 24 Interior plate 25 is held between two adjacent inner columns 24 and is disposed adjacent with two opening linear bearings 23, and car door 26 is held on It is disposed adjacent between two adjacent inner columns 24 and with two opening linear bearings 23, three interior plates 25 and car door 26 cooperatively form Man space, and four opening linear bearings 23 surround the axle center with man space, when air bag 31 jacks up carriage or decline, Each opening linear bearing 23 of carriage, which is located on corresponding two round tube 13, to be moved, and the same of the stability of carriage lifting is effectively ensured When also guarantee balance.

Preferably, Fig. 2, Fig. 6 and Fig. 9 are please referred to, elevator frame further includes the top plate 11 and bottom plate 12, Mei Yiyuan being oppositely arranged The both ends of pipe 13 are separately connected top plate 11 and bottom plate 12, and it is empty that top plate 11, bottom plate 12 and each round tube 13 have cooperatively formed receiving Between, air bag 31 and carriage are contained in accommodation space, and air bag 31 is connected on bottom plate 12 far from one end of carriage.

It should be understood that for the infrastructure that the stability, protectiveness and logistics of elevator operation enter and leave, elevator frame Top plate 11 and the fixed each round tube 13 of bottom plate 12, and bottom plate 12 is fixed on and is connected to ground, for this purpose, the settable groove in ground, bottom Plate 12 is contained in the groove on ground, is conducive to fixed and hiding, increase ornamental value；Bottom plate 12 includes two folder of second splint and connection The reinforcing rib of plate, one end that air bag 31 offers port 311 are connected to a clamping plate, which offers corresponding with port 311 Through-hole, gas-tpe fitting 33 is arranged in through-hole, tracheae 36 extended between second splint away from one end of electromagnetic change-over valve 35 and with Gas-tpe fitting 33 connects, and not only saves space, also effectively hiding tracheae 36.

Fig. 2, Fig. 3 and Fig. 5 are please referred to, in order to improve the safety of elevator, pneumatic intelligent elevator 100 further includes brake dress It sets, brake gear is set to the top of elevator frame, and brake gear includes the strand that brake motor 41 and brake motor 41 are rotatably connected Disk 42, the connecting line 43 being wound on capstan winch 42 and the connector 44 connecting with one end of connecting line 43, connector 44 are connected to The top of carriage, brake motor 41 drive capstan winch 42 to drive 43 unwrapping wire of connecting line or take-up, and with follower link 44 and carriage Lifting.

In the present embodiment, connecting line 43 is wire, and connector 44 is lifting bolt, and brake gear is set to top plate 11, top Plate 11 offers the through hole 111 of connection accommodation space, and connector 44 passes through through hole 111 and upper cover plate 21 is threadedly coupled；It stops Vehicle motor 41 and 34 synchronous averaging of high pressure blower, when high pressure blower 34 is that air bag 31 is inflated or is evacuated so that carriage jack up or When person declines, and brake motor 41 drives capstan winch 42 to drive 43 unwrapping wire of connecting line or take-up, and connector 44 and sedan-chair is effectively ensured Compartment synchronization lifting, when 31 gas leakage of air bag decompression, carriage falls weightlessness, and connector 44 will hang the top of carriage, effectively Guarantee the safety of user；Also, capstan winch 42 is driven to drive 43 unwrapping wire of connecting line or take-up and the company of drive by brake motor 41 Fitting 44 is gone up and down, and effectively carriage is driven to go up and down to nearest floor.

Fig. 1 and Fig. 3 are please referred to, specifically, the present embodiment brake gear further includes brake controller 45 and photoelectric sensor 46, brake controller 45 is electrically connected with brake motor 41 and photoelectric sensor 46, and photoelectric sensor 46 is set to carriage, and for visiting Survey the movement speed of carriage.

Brake controller 45 is set to top plate 11, and photoelectric sensor 46 is set to upper cover plate 21 or lower cover plate 22 and opens with contact 37 interval settings are closed, it is effectively easy to disassemble.

Brake controller 45 controls brake motor 41, and when 31 gas leakage of air bag decompression, carriage falls weightlessness, photoelectric sensing Device 46 detects that the decrease speed of carriage exceeds specified speed for the revolving speed of frequency control brake motor 41, effectively control capstan winch 42 brake decelerations, control to specified velocity interval go up and down carriage to nearest floor up to safety is reliable.In air bag 31 In the case where gas leakage, high pressure blower 34 continues to supply to guarantee that air bag 31 is appointed and so maintain certain normal pressure, is effectively connecting Safe stop or neighbouring floor is moved under the double acting of line 43 and inflation.

Preferably, Fig. 1 and Fig. 2 are please referred to, the present embodiment elevator frame further includes elevator outer framework, and elevator outer framework is equipped with pair The layer door 16 of each floor and the intelligent door lock 50 on layer door 16 are answered, intelligent door lock 50 includes master control set and fills with master control Set the automatic identification device of electrical connection, the characteristics of human body of automatic identification device user for identification.

Elevator outer framework includes that at least four outer panels 14 and at least four outer columns 15, each outer panel 14 are held on adjacent Two outer columns 15 between, top plate 11 and four outer panels 14 cooperatively form accommodating space, and bottom plate 12 and each outer column 15 accommodate In accommodating space, a connection piece 44 connects a round tube 13 and an outer column 15, effectively completely cuts off foreign object interference carriage and lifting device Operation；

Each floor is equipped with floor mouth, and layer door 16 is manifested by floor mouth, when carriage is moved to corresponding floor, carriage Door 26 is opened relative to layer door 16, car door 26 and layer door 16, and user enters and leaves the floor by floor mouth.

Automatic identification device be Fingerprint Identification Unit, recognition of face device or hand vein recognition device, user by automatic identification device into Row human testing, whether detected information is consistent with the information stored in master control set, when detected information meets The information stored in master control set, user will obtain permission using this pneumatic intelligent elevator 100, and layer door 16 will be opened, and user is worked as Unauthorized will be unable to using this pneumatic intelligent elevator 100, and layer door 16 can not be opened, and effective designated user uses, and avoids stranger Using and into floor, the property of user is protected.

Further, the present embodiment intelligent door lock 50 further includes the remote control device being electrically connected with master control set, remote control device It unlocks or unlocks for intelligent door lock 50 to be connect and controlled with mobile device communication.

Remote control device includes internet of things sensors and cloud server, and internet of things sensors is equipped with SIM card, NB-IoT mould Block, mobile device are coupled with internet of things sensors by SIM card, and internet of things sensors passes through NB-IoT module and cloud server Connection connects the internet of things sensors in elevator by the SIM card of mobile device, enters data into mobile device APP or micro- In letter, be uploaded in internet of things sensors and cloud server, manager can the gathering information from cloud server at any time, a side It is effectively unlocked by mobile device connection remote-control intelligent door lock 50 and perhaps unlocks far control kith and kin spy of being convenient at home or go out in face Visit introduction, on the other hand effectively in real time record reporting at once of entering and leaving that information and elevator break down and violation means are rushed into i.e. Alarm.

The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all Under the inventive concept of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of pneumatic intelligent elevator, which is characterized in that including elevator frame and the carriage and lifting that are contained in the elevator frame Device, the lifting device include high pressure blower and the air bag that connect with the high pressure blower, and the carriage is connected to the gas One end of capsule, the other end of the air bag are connected to the bottom wall of the elevator frame, and the high pressure blower controls the air bag expansion Or shrink, to drive the carriage to go up and down.

2. pneumatic intelligent elevator as described in claim 1, which is characterized in that the air bag includes the folding that can axially fold Portion, the carriage are set to the top of the folding part, and the folding part is equipped with port, the lifting far from the bottom end of the carriage Device further includes air-supply assembly, and the high pressure blower is connected to by the air-supply assembly with the port.

3. pneumatic intelligent elevator as claimed in claim 2, which is characterized in that the air bag further includes being sheathed on the folding part And axially extending stop collar, the stop collar are used to limit the air bag perpendicular to axial stretching routine；And/or

The air bag is also set to the gas-tpe fitting of the port, and the air-supply assembly is connected by the gas-tpe fitting and the port It is logical.

4. pneumatic intelligent elevator as claimed in claim 2, which is characterized in that the air-supply assembly includes electromagnetic change-over valve, gas Pipe and contact-making switch, one end of the tracheae are connected to the high pressure blower, and the other end is connected to the port, the electromagnetism Switching valve is set to the tracheae, and the electromagnetic change-over valve is used to open or closes the tracheae, and the contact-making switch is set to institute Carriage is stated, the contact-making switch is connect with the electromagnetic change-over valve.

5. pneumatic intelligent elevator as claimed in claim 4, which is characterized in that the carriage includes upper cover plate and lower cover plate, institute Contact-making switch is stated set on the upper cover plate or the lower cover plate, the periphery of the upper cover plate and the lower cover plate is equipped at least Two opening linear bearings, the elevator frame include at least two round tubes, each round tube is corresponding be arranged in the upper cover plate and it is described under One opening linear bearing of cover board, moves up and down the upper cover plate and the lower cover plate along the round tube.

6. pneumatic intelligent elevator as claimed in claim 5, which is characterized in that the elevator frame further includes the top plate being oppositely arranged And bottom plate, the both ends of each round tube are separately connected the top plate and the bottom plate, the top plate, the bottom plate and each round tube Accommodation space is cooperatively formed, the air bag and the carriage are contained in the accommodation space, and the air bag is far from the carriage One end be connected on the bottom plate.

7. the pneumatic intelligent elevator as described in any in claim 1 to 6, which is characterized in that the pneumatic intelligent elevator also wraps Brake gear is included, the brake gear is set to the top of the elevator frame, and the brake gear includes brake motor and the brake Capstan winch, the connecting line being wound on the capstan winch and the company being connect with one end of the connecting line that vehicle motor is rotatably connected Fitting, the connector are connected to the top of the carriage, and the brake motor drives the capstan winch that the connecting line is driven to put Line or take-up, and the connector and the carriage is driven to go up and down.

8. pneumatic intelligent elevator as claimed in claim 7, which is characterized in that the brake gear further include brake controller and Photoelectric sensor, the brake controller are electrically connected with the brake motor and photoelectric sensor, and photoelectric sensor is set to described Carriage, and the movement speed for detecting the carriage.

9. the pneumatic intelligent elevator as described in any in claim 1 to 6, which is characterized in that the elevator frame further includes elevator Outer framework, the layer door and the intelligent door lock on the layer door that the elevator outer framework is equipped with corresponding each floor, the intelligence Door lock includes master control set and the automatic identification device that is electrically connected with the master control set, and the automatic identification device is used for identification The characteristics of human body at family.

10. pneumatic intelligent elevator as claimed in claim 9, which is characterized in that the intelligent door lock further includes and the master control The remote control device of device electrical connection, the remote control device are unlocked for the intelligent door lock to be connect and controlled with mobile device communication Or unlock.