CN204211295U - Column protects cage-lifter - Google Patents
Column protects cage-lifter Download PDFInfo
- Publication number
- CN204211295U CN204211295U CN201420507537.2U CN201420507537U CN204211295U CN 204211295 U CN204211295 U CN 204211295U CN 201420507537 U CN201420507537 U CN 201420507537U CN 204211295 U CN204211295 U CN 204211295U
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- CN
- China
- Prior art keywords
- column
- balladeur train
- fixed
- upper frame
- lifter
- 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.)
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Abstract
The utility model relates to a kind of column and protects cage-lifter; it comprises the H type column that four are rectangle four summit arrangements; upper frame is fixed with in the top ends of four H type columns; the H type column that oblong four edges is corresponding is fixed with guard net; H type column inside guard net slidably connects balladeur train, upper frame is provided with balladeur train lifting mechanism.The utility model is owing to adopting four root posts as the track support of balladeur train, and its structural strength is obviously greater than single column or two column, so the utility model can carry heavier workpiece; The utility model protects because balladeur train is positioned at inside the guard net of cage type, and would not bump against the technical personnel operated nearby when balladeur train is elevated, safety performance significantly improves.
Description
Technical field
The utility model relates to a kind of upright type lifting machine, and the utility model especially relates to a kind of column and protects cage-lifter.
Background technology
Current elevator is generally single column or two column, and elevator carriage is out exposed, and elevator carriage is when dipping and heaving, and the staff being positioned at the operation of elevator side easily comes to harm, and safety in utilization is poor.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of Stability Analysis of Structures, the column that reliable, safety performance is high protects cage-lifter.
According to the technical scheme that the utility model provides; described H type column protects cage-lifter; it comprises the H type column that four are rectangle four summit arrangements; upper frame is fixed with in the top ends of four H type columns; the H type column that oblong four edges is corresponding is fixed with guard net; H type column inside guard net slidably connects balladeur train, upper frame is provided with balladeur train lifting mechanism.
Described balladeur train lifting mechanism is included in sprocket shaft upper frame rotating installation, sprocket shaft is fixed with drive sprocket with by movable sprocket, upper frame is fixed with reducing motor, the output shaft of reducing motor is fixed with drive sprocket, drive sprocket is connected by ring-like driving chain with by movable sprocket; Balladeur train is connected with linear pattern driving chain, and the middle part of linear pattern driving chain is engaged with drive sprocket, is connected with counter-balanced carriage at the other end of linear pattern driving chain.
Upper frame is fixed with guardrail.
Balladeur train is rotatablely equipped with four groups of track adjusting wheels, often organizes track adjusting wheel and move in the inner side slot of the H type column of correspondence.
The utility model is owing to adopting four root posts as the track support of balladeur train, and its structural strength is obviously greater than single column or two column, so the utility model can carry heavier workpiece; The utility model protects because balladeur train is positioned at inside the guard net of cage type, and would not bump against the technical personnel operated nearby when balladeur train is elevated, safety performance significantly improves.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is birds-eye view of the present utility model.
Fig. 4 is A-A cutaway view of Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
This H type column protects cage-lifter; it comprises the H type column 1 that four are rectangle four summit arrangements; upper frame 2 is fixed with in the top ends of four H type columns 1; the H type column 1 that oblong four edges is corresponding is fixed with guard net 3; H type column 1 inside guard net 3 slidably connects balladeur train 4, upper frame 2 is provided with balladeur train lifting mechanism.
Described balladeur train lifting mechanism is included in the sprocket shaft 5 upper frame 2 rotating installation, sprocket shaft 5 is fixed with drive sprocket 6 with by movable sprocket 7, upper frame 2 is fixed with reducing motor 8, the output shaft of reducing motor 8 is fixed with drive sprocket 9, and drive sprocket 9 is connected by ring-like driving chain with by movable sprocket 7; Balladeur train 4 is connected with linear pattern driving chain, and the middle part of linear pattern driving chain is engaged with drive sprocket 6, is connected with counter-balanced carriage 10 at the other end of linear pattern driving chain.
Upper frame 2 is fixed with guardrail 11.
Balladeur train 4 is rotatablely equipped with four groups of track adjusting wheels 12, often organizes track adjusting wheel 12 and move in the inner side slot of the H type column 1 of correspondence.
The utility model operationally, operating personal can only stand in protect cage type guard net outside, between operating personal and balladeur train 4, protected net 3 separates, and would not bump against the technical personnel operated when balladeur train 4 is elevated nearby.Reducing motor 8 by drive sprocket 9, driven sprocket shaft 5 to rotate by movable sprocket 7, and drives drive sprocket 6 thus, thus the track that balladeur train 4 is formed along four H type columns 1 moves up and down.
Claims (4)
1. a column protects cage-lifter; it is characterized in that: it comprises the H type column (1) that four are rectangle four summit arrangements; upper frame (2) is fixed with in the top ends of four H type columns (1); the H type column (1) that oblong four edges is corresponding is fixed with guard net (3); the H type column (1) of guard net (3) inner side slidably connects balladeur train (4), upper frame (2) is provided with balladeur train lifting mechanism.
2. column as claimed in claim 1 protects cage-lifter, it is characterized in that: described balladeur train lifting mechanism is included in the upper sprocket shaft (5) rotating installation of upper frame (2), sprocket shaft (5) is fixed with drive sprocket (6) with by movable sprocket (7), upper frame (2) is fixed with reducing motor (8), the output shaft of reducing motor (8) is fixed with drive sprocket (9), and drive sprocket (9) is connected by ring-like driving chain with by movable sprocket (7); Balladeur train (4) is connected with linear pattern driving chain, and the middle part of linear pattern driving chain is engaged with drive sprocket (6), is connected with counter-balanced carriage (10) at the other end of linear pattern driving chain.
3. column as claimed in claim 1 protects cage-lifter, it is characterized in that: on upper frame (2), be fixed with guardrail (11).
4. column as claimed in claim 1 protects cage-lifter, it is characterized in that: on balladeur train (4), be rotatablely equipped with four groups of track adjusting wheels (12), often organizes track adjusting wheel (12) and move in the inner side slot of the H type column (1) of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507537.2U CN204211295U (en) | 2014-09-03 | 2014-09-03 | Column protects cage-lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420507537.2U CN204211295U (en) | 2014-09-03 | 2014-09-03 | Column protects cage-lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204211295U true CN204211295U (en) | 2015-03-18 |
Family
ID=52979987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420507537.2U Active CN204211295U (en) | 2014-09-03 | 2014-09-03 | Column protects cage-lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204211295U (en) |
-
2014
- 2014-09-03 CN CN201420507537.2U patent/CN204211295U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |