CN204751829U - Take multiple safety device's elevator - Google Patents
Take multiple safety device's elevator Download PDFInfo
- Publication number
- CN204751829U CN204751829U CN201520296543.2U CN201520296543U CN204751829U CN 204751829 U CN204751829 U CN 204751829U CN 201520296543 U CN201520296543 U CN 201520296543U CN 204751829 U CN204751829 U CN 204751829U
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- Prior art keywords
- elevator
- door
- motor
- lift
- elevator door
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- Expired - Fee Related
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- 239000000523 sample Substances 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model relates to a take multiple safety device's elevator, including elevator main part (10) and motor (20), motor (20) are fixed at elevator main part (10) top, lift -cabin door guide rail (101) the inside both sides at elevator main part (10) top respectively are fixed with one pneumatic push -and -pull rod (102), the other one end and the lift -cabin door top swing joint of pneumatic push -and -pull rod (102), be connected with one fan blade wheel (201) in the pivot of motor (20), be connected with on fan blade wheel (201) shell one breather pipe (202), the end -to -end connection of breather pipe (202) is at the afterbody of pneumatic push -and -pull rod (102). The utility model discloses simple structure, convenient to use, when the lift -cabin door close soon occasionally the foreign matter insert the lift -cabin door in the middle of the time, the motor drives the fan blade wheel and bleeds, the fan blade wheel carries out the pull through the gas of breather pipe in to pneumatic push -and -pull rod, the lift -cabin door is held to pneumatic push -and -pull rod, does not allow the lift -cabin door to continue to move to prevent to be pressed from both sides by the lift -cabin door and hinder.
Description
Technical field:
The utility model relates to lift appliance field, more specifically to a kind of elevator with maltilevel security device.
Background technology:
The vertical conveyor of elevator to be a kind of with electrical motor be power, is equipped with box like gondola, takes advantage of people or carrying goods for tier building.Also have step, step plate is contained on crawler belt and runs continuously, is commonly called as escalator or moving sidewalk.Serve the fixed type lifting equipment of regulation floor.Vertical lift elevator has a car, operates in the vertical or leaning angle of at least two row and is less than between the rigid guideway of 15 °.Car size and version are convenient to passenger and are come in and gone out or handling goods.No matter its type of drive traditionally, using the general name of elevator as vertical transportation transportation means in building.The accident that present elevator causes is also more, be generally elevator door folder people and elevator incontrollable accidents, the reason of these accidents is mostly for the aging elevator car safety caused of elevator is malfunctioning, a kind of on elevator, add several roads safety device if can design just can address these problems, so it is very useful for designing a kind of elevator with maltilevel security device.
Utility model content:
The purpose of this utility model is exactly for the deficiencies in the prior art, and provides a kind of elevator with maltilevel security device.It is simple that the utility model has structure, easy to use, when having foreign matter to be inserted in the middle of elevator door when elevator door cuts out soon, driven by motor wind impeller is bled, wind impeller carries out pull by breather pipe to the gas in pneumatic pull bar, and pneumatic pull bar holds elevator door, does not allow elevator door continue mobile, to prevent the detectable lift car of ultrasonic probe being crushed the other elevator door back side by elevator door from whether arriving, open to prevent elevator door the advantage that rear car does not arrive and the falling accident that causes occurs.
Technology solution of the present utility model is as follows:
A kind of elevator with maltilevel security device, comprise elevator main body and motor, described motor is fixed on elevator body top, the inner both sides of elevator door guide rail of elevator body top are respectively fixed with a pneumatic pull bar, other one end of pneumatic pull bar is connected with elevator door top movable, the rotating shaft of motor is connected with a wind impeller, wind impeller shell is connected with a breather pipe, the end of breather pipe is connected to the afterbody of pneumatic pull bar; The lower edge of often fanning elevator door is provided with two light warning lights and a sound precaution device; Elevator door back bottom edge is provided with two ultrasonic probes.
Door pillar outside described elevator door is provided with one piece of lockup countdown screen, and door pillar inside bottom is provided with a pin and presses formula button.
Infrared ray on described motor, lockup countdown screen, two ultrasonic probes and elevator door detector bar of closing the door is connected on the control chip circuit card of elevator.
Described control chip circuit card is the surface-mounted integrated circuit of tape program chip.
The beneficial effects of the utility model are:
1, the utility model structure is simple, easy to use, when having foreign matter to be inserted in the middle of elevator door when elevator door cuts out soon, driven by motor wind impeller is bled, wind impeller carries out pull by breather pipe to the gas in pneumatic pull bar, pneumatic pull bar holds elevator door, does not allow elevator door continue mobile, to prevent from being crushed by elevator door;
2, in addition whether the detectable lift car of ultrasonic probe at the elevator door back side arrives, and opens that rear car does not arrive and the falling accident that causes occurs to prevent elevator door;
3, it is also surplus how many that the lockup countdown screen on the door pillar outside elevator door is convenient to the shut that people understand elevator door, whether be able to do in time to measure oneself, door pillar inside bottom is provided with a pin and presses formula button, is convenient to inconvenient hand and uses by the people of elevator button.
Accompanying drawing illustrates:
Fig. 1 is the utility model structural representation;
Fig. 2 is elevator door external structure schematic diagram;
Fig. 3 is elevator door structure schematic diagram.
In figure: 10, elevator main body; 101, elevator door guide rail; 102, pneumatic pull bar; 103, control chip circuit card; 104, light warning light; 105, sound precaution device; 106, lockup countdown screen; 107, pin presses formula button; 108, ultrasonic probe; 20, motor; 201, wind impeller; 202.
Detailed description of the invention:
The following stated is only preferred embodiment of the present utility model, not limits scope of the present utility model.
Embodiment: see shown in Fig. 1, Fig. 2 and Fig. 3, a kind of elevator with maltilevel security device, comprise elevator main body 10 and motor 20, described motor 20 is fixed on elevator main body 10 top, the inner both sides of elevator door guide rail 101 at elevator main body 10 top are respectively fixed with a pneumatic pull bar 102, other one end of pneumatic pull bar 102 is connected with elevator door top movable, the rotating shaft of motor 20 is connected with a wind impeller 201, wind impeller 201 shell is connected with a breather pipe 202, the end of breather pipe 202 is connected to the afterbody of pneumatic pull bar 102; The lower edge of often fanning elevator door is provided with two light warning lights 104 and a sound precaution device 105; Elevator door back bottom edge is provided with two ultrasonic probes 108.
Door pillar outside described elevator door is provided with one piece of lockup countdown screen 106, and door pillar inside bottom is provided with a pin and presses formula button 107.
Infrared ray on described motor 20, lockup countdown screen 106, two ultrasonic probes 108 and elevator door detector bar of closing the door is connected on the control chip circuit card 103 of elevator.
Described control chip circuit card 103 is the surface-mounted integrated circuit of tape program chip.
Principle of work:
A kind of elevator with maltilevel security device, motor 20 is fixed on elevator main body 10 top, the inner both sides of elevator door guide rail 101 at elevator main body 10 top are respectively fixed with a pneumatic pull bar 102, other one end of pneumatic pull bar 102 is connected with elevator door top movable, the rotating shaft of motor 20 is connected with a wind impeller 201, wind impeller 201 shell is connected with a breather pipe 202, the end of breather pipe 202 is connected to the afterbody of pneumatic pull bar 102, the lower edge of often fanning elevator door is provided with two light warning lights 104 and a sound precaution device 105, elevator door back bottom edge is provided with two ultrasonic probes 108, door pillar outside elevator door is provided with one piece of lockup countdown screen 106, door pillar inside bottom is provided with a pin and presses formula button 107, motor 20, lockup countdown screen 106, infrared ray on two ultrasonic probes 108 and elevator door detector bar of closing the door is connected on the control chip circuit card 103 of elevator, control chip circuit card 103 is the surface-mounted integrated circuit of tape program chip, when having foreign matter to be inserted in the middle of elevator door when elevator door cuts out soon, infrared ray is closed the door after detector bar detects signal, but when braking in time, motor 20 drives wind impeller 201 to bleed at once, wind impeller 201 carries out pull by breather pipe 202 to the gas in pneumatic pull bar 102, under the effect of air negative pressure, pneumatic pull bar 102 holds elevator door, elevator door is not allowed to continue mobile, to prevent from being crushed by elevator door, whether the detectable lift car of ultrasonic probe 103 at the elevator door back side arrives in addition, opens that rear car does not arrive and the falling accident that causes occurs to prevent elevator door, it is also surplus how many that lockup countdown screen 106 on door pillar outside elevator door is convenient to the shut that people understand elevator door, whether be able to do in time to measure oneself, door pillar inside bottom is provided with a pin and presses formula button 107, is convenient to inconvenient hand and uses by the people of elevator button.
Claims (4)
1. the elevator with maltilevel security device, comprise elevator main body (10) and motor (20), it is characterized in that: described motor (20) is fixed on elevator main body (10) top, elevator door guide rail (101) the inner both sides at elevator main body (10) top are respectively fixed with a pneumatic pull bar (102), other one end of pneumatic pull bar (102) is connected with elevator door top movable, the rotating shaft of motor (20) is connected with a wind impeller (201), wind impeller (201) shell is connected with a breather pipe (202), the end of breather pipe (202) is connected to the afterbody of pneumatic pull bar (102), the lower edge of often fanning elevator door is provided with two light warning lights (104) and a sound precaution device (105), elevator door back bottom edge is provided with two ultrasonic probes (108).
2. a kind of elevator with maltilevel security device according to claim 1, it is characterized in that: the door pillar outside described elevator door is provided with one piece of lockup countdown screen (106), and door pillar inside bottom is provided with a pin and presses formula button (107).
3. a kind of elevator with maltilevel security device according to claim 1, is characterized in that: the detector bar of closing the door of the infrared ray on described motor (20), lockup countdown screen (106), two ultrasonic probes (108) and elevator door is connected on the control chip circuit card (103) of elevator.
4. a kind of elevator with maltilevel security device according to claim 3, is characterized in that: the surface-mounted integrated circuit that described control chip circuit card (103) is tape program chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296543.2U CN204751829U (en) | 2015-05-08 | 2015-05-08 | Take multiple safety device's elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296543.2U CN204751829U (en) | 2015-05-08 | 2015-05-08 | Take multiple safety device's elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751829U true CN204751829U (en) | 2015-11-11 |
Family
ID=54466558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520296543.2U Expired - Fee Related CN204751829U (en) | 2015-05-08 | 2015-05-08 | Take multiple safety device's elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204751829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828682A (en) * | 2015-05-08 | 2015-08-12 | 吴江骏达电梯部件有限公司 | Elevator provided with multiple safety devices |
-
2015
- 2015-05-08 CN CN201520296543.2U patent/CN204751829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828682A (en) * | 2015-05-08 | 2015-08-12 | 吴江骏达电梯部件有限公司 | Elevator provided with multiple safety devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |