CN207467945U - Elevator safety structure - Google Patents
Elevator safety structure Download PDFInfo
- Publication number
- CN207467945U CN207467945U CN201721198742.5U CN201721198742U CN207467945U CN 207467945 U CN207467945 U CN 207467945U CN 201721198742 U CN201721198742 U CN 201721198742U CN 207467945 U CN207467945 U CN 207467945U
- Authority
- CN
- China
- Prior art keywords
- buffer unit
- elastic plate
- buffing pad
- adjusting set
- elevator safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses elevator safety structures, including the car lifted along hoistway, the car lower end is provided with left buffing pad, right buffing pad, safety box is provided in the hoistway, left fitting groove, right fitting groove are formed on the safety box, be provided in the left fitting groove with the corresponding left Buffer Unit of left buffing pad, be provided in the right fitting groove and be additionally provided with and the corresponding middle part Buffer Unit of cage bottom with the corresponding right Buffer Unit of right buffing pad, the safety box upper end.The utility model synchronizes cage bottom buffering by left Buffer Unit, right Buffer Unit, middle part Buffer Unit and ensures its stationarity, comprising multistage deformation layer and buckling layer in the left Buffer Unit, right Buffer Unit, the not spaced set of deformation layer can enhance its resiliency, and the utility model can ensure that the stationarity of car, safety coefficient are high.
Description
Technical field
The utility model belongs to a kind of elevator component, and in particular to elevator safety structure.
Background technology
Elevator refers to serve several specific floors in building, and car operates at least two row perpendicular to horizontal plane
Or the permanent transporting equipment moved with rigid track of the plumb line inclination angle less than 15 °.
Elevator is the fixed type lifting equipment for serving regulation floor.There are one cars for vertical lift elevator tool, operate in
At least two row it is vertical or between rigid guideway of the inclination angle less than 15 °.Car size and structure type come in and go out convenient for passenger or
Handling goods.No matter traditionally its type of drive, using elevator as the general name of vertical transportation means of transport in building.It presses
Speed can divide below slower elevators i.e. 4 meter per second of speed, express lift i.e. 4~12 meter per second of speed and express elevator i.e. 12 meter per seconds
More than.
19th century, mid-term started hydraulic elevator occur, was still applied on low-rise building so far.1852, the E.G. in the U.S.
Otis develops the safety cage of rope hoisting.The eighties, driving device are further improved, as motor passes through snail
Bar transmission drives winding reel, using balance weight etc..At the end of the 19th century, frictional wheel drive is employed, greatly increases the promotion of elevator
Highly.
But some component parts at present in elevator are gone back in design starting point, degree easy to use, stability etc.
There are problems that.
Invention content
The utility model for solve the problems, such as it is of the existing technology propose, the purpose is to provide elevator safety structure.
The technical solution of the utility model is：Elevator safety structure, including the car lifted along hoistway, the car lower end
Left buffing pad, right buffing pad are provided with, safety box is provided in the hoistway, left fitting groove, right dress are formed on the safety box
Slot allocation, be provided in the left fitting groove with the corresponding left Buffer Unit of left buffing pad, be provided in the right fitting groove with
The right corresponding right Buffer Unit of buffing pad, the safety box upper end are additionally provided with and the corresponding middle part buffering group of cage bottom
Part.
The left buffing pad, right buffing pad are stepped.
The left Buffer Unit includes the left spring being arranged in left fitting groove, and the left spring upper end is provided with left fixation
Plate, the left fixed plate top are sequentially arranged at intervals with middle elastic plate, upper elastic plate.
The right Buffer Unit includes the right spring being arranged in right fitting groove, and the right spring upper end is provided with right fixation
Plate, the fixed plate top are sequentially arranged at intervals with No. I elastic plate, No. II elastic plate.
No. I adjusting set of elastic plate in support is provided in the left fixed plate, support is provided on the middle elastic plate
No. II adjusting set of upper elastic plate.
No. III adjusting set of No. I elastic plate of support is provided in the right fixed plate, branch is provided on No. I elastic plate
Support No. IV adjusting set of No. II elastic plate.
The axial height of No. I adjusting set is more than the axial height of No. II adjusting set.
The axial height of No. III adjusting set is more than the axial height of No. IV adjusting set.
The middle part Buffer Unit includes being fixed on safety box upper end buffer spring, and buffering is provided on the buffer spring
Cover.
The safety box upper end forms mounting boss.
The utility model synchronizes cage bottom by left Buffer Unit, right Buffer Unit, middle part Buffer Unit slow
Punching ensures its stationarity, and multistage deformation layer and buckling layer, deformation layer are included in the left Buffer Unit, right Buffer Unit
Not spaced set can enhance its resiliency, the utility model can ensure that the stationarity of car, safety coefficient are high.
Description of the drawings
Fig. 1 is the connection diagram of the utility model；
Wherein：
1 car, 2 left buffing pad
3 right 4 safety boxs of buffing pad
5 left 6 right fitting grooves of fitting groove
7 left spring, 8 left fixed plate
Elastic plate on elastic plate 10 in 9
11 No. I adjusting sets, 12 No. II adjusting sets
13 right 14 right fixed plates of spring
15 No. I elastic plates, 16 No. II elastic plates
17 No. III adjusting sets, 18 No. IV adjusting sets
19 buffer spring, 20 impact-absorbing shell.
Specific embodiment
Hereinafter, the utility model is described in detail with reference to drawings and examples：
As shown in Figure 1, elevator safety structure, including the car 1 lifted along hoistway, 1 lower end of car is provided with left slow
Red seat 2, right buffing pad 3 are provided with safety box 4 in the hoistway, left fitting groove 5, right fitting groove 6 are formed on the safety box 4,
Be provided in the left fitting groove 5 with the corresponding left Buffer Unit of left buffing pad 2, be provided in the right fitting groove 6 with it is right
The corresponding right Buffer Unit of buffing pad 3,4 upper end of safety box are additionally provided with middle part buffering corresponding with 1 bottom of car
Component.
The left buffing pad 2, right buffing pad 3 are stepped.
The left Buffer Unit includes the left spring 7 being arranged in left fitting groove 5, and 7 upper end of left spring is provided with a left side
Fixed plate 8, left 8 top of fixed plate are sequentially arranged at intervals with middle elastic plate 9, upper elastic plate 10.
The right Buffer Unit includes the right spring 13 being arranged in right fitting groove 6, and right 13 upper end of spring is provided with
Right fixed plate 14,14 top of fixed plate are sequentially arranged at intervals with 15, No. II elastic plates 16 of No. I elastic plate.
No. I adjusting set 11 of elastic plate 9 in support is provided in the left fixed plate 8, is provided on the middle elastic plate 9
No. II adjusting set 12 of elastic plate 10 in support.
No. III adjusting set 17 of No. I elastic plate 15 of support is provided in the right fixed plate 14, on No. I elastic plate 15
It is provided with No. IV adjusting set 18 of No. II elastic plate 16 of support.
The axial height of No. I adjusting set 11 is more than the axial height of No. II adjusting set 12.
The axial height of No. III adjusting set 17 is more than the axial height of No. IV adjusting set 18.
The middle part Buffer Unit includes being fixed on 4 upper end buffer spring 19 of safety box, is set on the buffer spring 19
There is impact-absorbing shell 20.
4 upper end of safety box forms mounting boss.
The buffer spring 19 is sleeved on boss, and 20 lower end of impact-absorbing shell forms assembling counterbore, the buffer spring
19 are arranged in above-mentioned assembling counterbore, and the assembling counterbore depth is more than boss height.
The described adjusting set 12, III of No. I adjusting set 11, II 17, No. IV adjusting sets 18 of adjusting set are rubber sleeve, and I
The wall thickness of number 17, No. IV adjusting sets 18 of adjusting set of adjusting set 12, III of adjusting set 11, II is identical.
The left buffing pad 2 is pressed into elastic plate 10, deforms 10, No. II adjusting sets 12 of elastic plate, further
Entirety is pressed into middle elastic plate 9, so as to which middle 9, No. I adjusting sets 11 of elastic plate be made to deform, while left fixed plate 8 presses to left spring 7
It is buffered again.
The course of work of the right buffing pad 3 is same as above.
The buffer spring 19, impact-absorbing shell 20 can be to 1 bottoms of car into row buffering.
The utility model synchronizes cage bottom by left Buffer Unit, right Buffer Unit, middle part Buffer Unit slow
Punching ensures its stationarity, and multistage deformation layer and buckling layer, deformation layer are included in the left Buffer Unit, right Buffer Unit
Not spaced set can enhance its resiliency, the utility model can ensure that the stationarity of car, safety coefficient are high.
Claims (10)
1. elevator safety structure, including the car lifted along hoistway（1）, it is characterised in that：The car（1）Lower end is provided with a left side
Buffing pad（2）, right buffing pad（3）, safety box is provided in the hoistway（4）, the safety box（4）It is upper to form left fitting groove
（5）, right fitting groove（6）, the left fitting groove（5）In be provided with and left buffing pad（2）Corresponding left Buffer Unit, the right side
Fitting groove（6）In be provided with and right buffing pad（3）Corresponding right Buffer Unit, the safety box（4）Upper end be additionally provided with
Car（1）The corresponding middle part Buffer Unit in bottom.
2. elevator safety structure according to claim 1, it is characterised in that：The left buffing pad（2）, right buffing pad（3）
It is stepped.
3. elevator safety structure according to claim 1, it is characterised in that：The left Buffer Unit includes being arranged on left dress
Slot allocation（5）In left spring（7）, the left spring（7）Upper end is provided with left fixed plate（8）, the left fixed plate（8）Top according to
Minor tick is provided with middle elastic plate（9）, upper elastic plate（10）.
4. elevator safety structure according to claim 1, it is characterised in that：The right Buffer Unit includes being arranged on right dress
Slot allocation（6）In right spring（13）, the right spring（13）Upper end is provided with right fixed plate（14）, the fixed plate（14）Top
It is sequentially arranged at intervals with No. I elastic plate（15）, No. II elastic plate（16）.
5. elevator safety structure according to claim 3, it is characterised in that：The left fixed plate（8）On be provided with support
Middle elastic plate（9）No. I adjusting set（11）, the middle elastic plate（9）On be provided with the upper elastic plate of support（10）No. II adjusting
Set（12）.
6. elevator safety structure according to claim 4, it is characterised in that：The right fixed plate（14）On be provided with support
No. I elastic plate（15）No. III adjusting set（17）, No. I elastic plate（15）On be provided with support No. II elastic plate（16）IV
Number adjusting set（18）.
7. elevator safety structure according to claim 5, it is characterised in that：No. I adjusting set（11）Axial height
More than No. II adjusting set（12）Axial height.
8. elevator safety structure according to claim 6, it is characterised in that：No. III adjusting set（17）Axial height
More than No. IV adjusting set（18）Axial height.
9. elevator safety structure according to claim 1, it is characterised in that：The middle part Buffer Unit includes being fixed on peace
Full case（4）Upper end buffer spring（19）, the buffer spring（19）On be provided with impact-absorbing shell（20）.
10. elevator safety structure according to claim 1, it is characterised in that：The safety box（4）It is convex that upper end forms assembling
Platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198742.5U CN207467945U (en) | 2017-09-19 | 2017-09-19 | Elevator safety structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198742.5U CN207467945U (en) | 2017-09-19 | 2017-09-19 | Elevator safety structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207467945U true CN207467945U (en) | 2018-06-08 |
Family
ID=62269097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198742.5U Active CN207467945U (en) | 2017-09-19 | 2017-09-19 | Elevator safety structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207467945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892018A (en) * | 2018-08-22 | 2018-11-27 | 谢茂福 | A kind of used during elevator falling potential energy conversion equipment and method |
-
2017
- 2017-09-19 CN CN201721198742.5U patent/CN207467945U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892018A (en) * | 2018-08-22 | 2018-11-27 | 谢茂福 | A kind of used during elevator falling potential energy conversion equipment and method |
| CN108892018B (en) * | 2018-08-22 | 2019-11-08 | 林惠英 | A kind of used during elevator falling potential energy conversion equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207226728U (en) | A kind of elevator with falling proof device | |
| CN103130070A (en) | Elevator without counterweight and with double cages | |
| CN207467945U (en) | Elevator safety structure | |
| CN214456059U (en) | Van-type elevator lifting structure | |
| CN206457148U (en) | Elevator safety car | |
| JP2011213420A (en) | Renewal method of hydraulic elevator and rope type elevator renewed by the method | |
| CN109516341A (en) | A kind of spare slowing-down structure of elevator | |
| CN207078852U (en) | A kind of elevator base being easily installed | |
| CN206521189U (en) | Elevator counterweight | |
| CN103010906B (en) | The towing machine arrangement structure of machine-roomless lift | |
| CN206328020U (en) | The frame seat of fixed cage guide | |
| CN109516339A (en) | A kind of villa elevator bottom buffer | |
| CN206599337U (en) | A kind of car and track-type facilities | |
| CN109516338A (en) | A kind of elevator safety structure | |
| JP5278359B2 (en) | Renewal method of hydraulic elevator and rope type elevator renewed by the method | |
| CN213265285U (en) | Anti-falling speed reduction safety device for elevator | |
| CN210973506U (en) | Steel plate shell convenient to assemble for elevator counterweight | |
| CN207467946U (en) | Villa elevator bottom buffer | |
| CN208454212U (en) | A kind of compensation chain guiding device | |
| CN106744175A (en) | A kind of multifunctional lift safety car | |
| CN107777521A (en) | A kind of Novel elevator carrying cabin | |
| CN207497862U (en) | The spare slowing-down structure of elevator | |
| CN207467947U (en) | The backpulsing structure of villa elevator | |
| CN207467972U (en) | The traction machine support construction of machine-roomless lift | |
| CN103350940A (en) | Elevator structure vertical conveying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |