CN200999169Y - Elevator sedan bottom leveling apparatus - Google Patents
Elevator sedan bottom leveling apparatus Download PDFInfo
- Publication number
- CN200999169Y CN200999169Y CNU2007201031430U CN200720103143U CN200999169Y CN 200999169 Y CN200999169 Y CN 200999169Y CN U2007201031430 U CNU2007201031430 U CN U2007201031430U CN 200720103143 U CN200720103143 U CN 200720103143U CN 200999169 Y CN200999169 Y CN 200999169Y
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- CN
- China
- Prior art keywords
- sedan
- chair
- elevator
- tension
- compression assembly
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a leveling device widely used for the bottom of the elevator car, comprising an elevator bottom rack and a lower separator. The drawn component is available between the elevator bottom rack and the lower separator; one end of the drawn component is connected with the elevator bottom rack, while the other end thereof is connected to the lower separator. This leveling device is applicable to one-side door opening, two-side door opening (side face run-through door and the straight run-through door) and three-side door opening (the elevator car with a large depth). Therefore, this leveling device can be widely adopted.
Description
Technical field
The utility model relates to the leveling technology of lift car, leveling equipment at the bottom of particularly a kind of elevator sedan-chair.
Background technology
Along with the variation of architectural design and building distribution form, the car of elevator opens the door and also has multiple mode, except common one side is opened the door, also has opposed access door: for example, and the opposed access door at an angle, i.e. side rear opening and straight rear opening; Even also have three faces open the door (car that the degree of depth is bigger) or the like.The leveling equipment of traditional elevator car, be car open the door the two sides of direction, up and down between with 4 digonal links, digonal link is long and short realizes leveling by regulating.Because of the side rear opening have one overlapping with a skew back pull bar, can't normal door, make the leveling equipment of traditional elevator car can not be applied to have the elevator of side rear opening.
The utility model content
The utility model is at defective that exists in the prior art or deficiency, leveling equipment at the bottom of a kind of widely applicable elevator sedan-chair is provided, adopt this leveling equipment, both applicable one side is opened the door, applicable again opposed access door (side rear opening and straight rear opening) and three faces open the door (car that the degree of depth is bigger), and are therefore widely applicable.
Technical conceive of the present utility model is, between cross sill and sedan-chair underframe the tension and compression assembly is set, this tension and compression assembly one end connects the sedan-chair underframe, and the other end connects cross sill, by the leveling of the flexible realization lift car of control tension and compression assembly at the bottom of the elevator sedan-chair, the influence of the mode of not opened the door.
The technical solution of the utility model is as follows:
Leveling equipment at the bottom of the elevator sedan-chair comprises sedan-chair underframe and cross sill, it is characterized in that: between cross sill and sedan-chair underframe the tension and compression assembly is set, this tension and compression assembly one end connects the sedan-chair underframe, and the other end connects cross sill.
Described tension and compression assembly comprises a two-thread screw and two screw bolt seats supporting with it.
The quantity of described tension and compression assembly is four groups, and correspondence is connecting four limits of sedan-chair underframe.
Described sedan-chair underframe is provided with clump weight, and the traction direction of the mass center that makes car when unloaded overlaps.
Technique effect of the present utility model is as follows:
Leveling equipment at the bottom of the elevator sedan-chair of the present utility model, because leveling by the flexible realization lift car of control tension and compression assembly at the bottom of the elevator sedan-chair, thereby the influence of the mode of not opened the door, solved the problem that leveling equipment of the prior art can't be suitable for side rear opening elevator.
This structure adopts 4 groups of tension and compression assemblies, is contained in respectively between cross sill and the sedan-chair underframe, and by rotating two-thread screw respectively, the method that this rod member is elongated or shortened realizes the car leveling; Advantages such as leveling equipment is simple in structure, directly perceived at the bottom of this sedan-chair, and is easy to adjust; Its applicable one side is opened the door, and opposed access door (side rear opening and straight rear opening) and three faces open the door (car that the degree of depth is bigger), and are widely applicable.
In addition, by add the mode of counterweight at the bottom of sedan-chair, the traction direction of the mass center that can make car when unloaded overlaps, the stressed minimum of guide rail this moment, and guide rail and the friction of leading boots also minimum, and then increased the stationarity and the service life of elevator.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A shown in Fig. 1 is to the rotation scheme drawing.
Fig. 3 is that the B-B shown in Fig. 1 is to the rotation scheme drawing.
Reference numeral lists as follows:
The 1-column, 2-leads boots, 3-gate, the 1st group of tension and compression assembly of 4-, 5-layer door, the 2nd group of tension and compression assembly of 6-, 7-guide rail, 8-sedan-chair underframe, 9-clump weight, the 3rd group of tension and compression assembly of 10-, the 4th group of tension and compression assembly of 11-, 12-cross sill, 13-right handed screw seat, 14-two-thread screw, 15-left-handed screw seat.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1, Fig. 2 and Fig. 3 have represented the complete structure of leveling equipment at the bottom of the elevator sedan-chair of the present utility model, though what describe among the figure is the example of side rear opening elevator, obviously also can be used for other modes of opening the door.Fig. 1 has reflected the integral structure of leveling equipment at the bottom of the elevator sedan-chair, has expressed the position of leading boots 2 and column 1, has also marked the position of A-A and B-B simultaneously.As can be seen from Figure 2, cross sill 12 is inclined in the below of sedan- chair underframe 8, and 4 groups of tension and compression assemblies comprise the 1st group of tension and compression assembly 4, the 2nd group of tension and compression assembly 6, the 3rd group of tension and compression assembly 10 and the 4th group of tension and compression assembly 11, are contained in respectively between cross sill 12 and the sedan-chair underframe 8.As can be seen from Figure 3,, two-thread screw 14 is rotated on right handed screw seat 13 and left-handed screw seat 15, can obtain the elongation of whole assembly and shorten realizing by rotating two-thread screw 14 respectively.In addition, by add the mode of clump weight 9 at the bottom of sedan-chair, the traction direction of the mass center that can make car when unloaded overlaps, the stressed minimum of guide rail this moment, and guide rail 7 and the friction of leading boots 2 also minimum, and then increased the stationarity and the service life of elevator.As can be seen from Figure 2, though gate 3 and corresponding layer door 5 do not influence the leveling of lift car for the design of side rear opening, solved the problem that leveling equipment of the prior art can't be suitable for side rear opening elevator.
The above only is a preferred implementation of the present utility model.Should be pointed out that for a person skilled in the art foundation invention spirit of the present utility model and principle can also be made a lot of distortion and improvement comes, but these distortion and improvement all will fall into protection domain of the present utility model.
Claims (4)
1. leveling equipment at the bottom of the elevator sedan-chair comprises sedan-chair underframe and cross sill, it is characterized in that: between cross sill and sedan-chair underframe the tension and compression assembly is set, this tension and compression assembly one end connects the sedan-chair underframe, and the other end connects cross sill.
2. leveling equipment at the bottom of the elevator sedan-chair according to claim 1 is characterized in that: described tension and compression assembly comprises a two-thread screw and two screw bolt seats supporting with it.
3. leveling equipment at the bottom of the elevator sedan-chair according to claim 1 is characterized in that: the quantity of described tension and compression assembly is four groups, and correspondence is connecting four limits of sedan-chair underframe.
4. leveling equipment at the bottom of the elevator sedan-chair according to claim 1 is characterized in that: described sedan-chair underframe is provided with clump weight, and the traction direction of the mass center that makes car when unloaded overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201031430U CN200999169Y (en) | 2007-01-09 | 2007-01-09 | Elevator sedan bottom leveling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201031430U CN200999169Y (en) | 2007-01-09 | 2007-01-09 | Elevator sedan bottom leveling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999169Y true CN200999169Y (en) | 2008-01-02 |
Family
ID=39013575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201031430U Expired - Fee Related CN200999169Y (en) | 2007-01-09 | 2007-01-09 | Elevator sedan bottom leveling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999169Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645233A (en) * | 2016-03-29 | 2016-06-08 | 苏州莱茵电梯股份有限公司 | Elevator car capable of adjusting levelness through dead weight |
| CN107055270A (en) * | 2016-11-30 | 2017-08-18 | 浙江阿斯顿电梯有限公司 | Lift car unsymmetrical arrangement tie rod component |
| DE102022116931A1 (en) | 2022-07-07 | 2024-01-18 | Tk Elevator Innovation And Operations Gmbh | Method for aligning and stabilizing a floor unit of a car in a catch frame of an elevator system and assembly kit therefor |
-
2007
- 2007-01-09 CN CNU2007201031430U patent/CN200999169Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645233A (en) * | 2016-03-29 | 2016-06-08 | 苏州莱茵电梯股份有限公司 | Elevator car capable of adjusting levelness through dead weight |
| CN105645233B (en) * | 2016-03-29 | 2017-12-29 | 苏州莱茵电梯股份有限公司 | Utilize the horizontal car of deadweight regulation |
| CN107055270A (en) * | 2016-11-30 | 2017-08-18 | 浙江阿斯顿电梯有限公司 | Lift car unsymmetrical arrangement tie rod component |
| DE102022116931A1 (en) | 2022-07-07 | 2024-01-18 | Tk Elevator Innovation And Operations Gmbh | Method for aligning and stabilizing a floor unit of a car in a catch frame of an elevator system and assembly kit therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20120109 |