CN202220036U - Elevator guide wheel pressure mechanism - Google Patents
Elevator guide wheel pressure mechanism Download PDFInfo
- Publication number
- CN202220036U CN202220036U CN2011202972599U CN201120297259U CN202220036U CN 202220036 U CN202220036 U CN 202220036U CN 2011202972599 U CN2011202972599 U CN 2011202972599U CN 201120297259 U CN201120297259 U CN 201120297259U CN 202220036 U CN202220036 U CN 202220036U
- Authority
- CN
- China
- Prior art keywords
- pressure mechanism
- guide wheel
- utility
- wheel pressure
- model
- 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 discloses an elevator guide wheel pressure mechanism. The elevator guide wheel pressure mechanism comprises a screw. The top of the screw is provided with a spring. The two ends of the spring are respectively spaced and fixed via an upper block and a lower block. The upper block is spaced and fixed via a nut. The tail of the screw is connected with a spindle sleeve stand via a connecting arm. The elevator guide wheel pressure mechanism is simple in structure and long in service life.
Description
Technical field
The utility model belongs to the elevator field, concrete relates to a kind of staircase guide wheel pressure mechanism.
Background technology
The complex structure of staircase guide wheel pressure mechanism in the market, work efficiency is unstable, and service life is short, and the antifatigue degree is low, has brought adverse influence for the complete machine quality of elevator.
The utility model content
For overcoming deficiency of the prior art, the utility model aims to provide a kind of staircase top tumbler pressure mechanism of simple in structure, long service life.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is realized through following technical scheme:
A kind of staircase guide wheel pressure mechanism; It is characterized in that: comprise a screw mandrel; The top of said screw mandrel is provided with a spring; The two ends of spring are spacing fixing through last block and following block respectively, and said upward block is spacing fixing through a nut, and the tail end of said screw mandrel is connected with a sleeve block through a connecting arm.
Compared with prior art, simple in structure, the long service life of staircase top tumbler pressure mechanism of the utility model.
Above-mentioned explanation only is the general introduction of the utility model technical scheme, in order more to know the technological means of understanding the utility model, and can implement according to the content of specification sheets, below with the preferred embodiment of the utility model and conjunction with figs. specify as after.The specific embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the utility model.
Label declaration among the figure: 1, screw mandrel, 2, spring, 3, go up block, 4, nut, 5, block down, 6, connect arm, 7, sleeve block.
The specific embodiment
Below with reference to accompanying drawing and combine embodiment, specify the utility model.
Referring to shown in Figure 1; A kind of staircase guide wheel pressure mechanism; It is characterized in that: comprise a screw mandrel 1, the top of said screw mandrel 1 is provided with a spring 2, and the two ends of spring 2 are respectively through last block 3 and following block 5 spacing fixing; The said block 3 of going up is through a nut 4 spacing fixing, and the tail end of said screw mandrel 1 is connected with a sleeve block 7 through a connecting arm 6.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (1)
1. staircase guide wheel pressure mechanism; It is characterized in that: comprise a screw mandrel (1); The top of said screw mandrel (1) is provided with a spring (2); The two ends of spring (2) are spacing fixing through last block (3) and following block (5) respectively, and the said block (3) of going up is fixed through a nut (4) is spacing, and the tail end of said screw mandrel (1) is connected with a sleeve block (7) through a connecting arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202972599U CN202220036U (en) | 2011-08-16 | 2011-08-16 | Elevator guide wheel pressure mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202972599U CN202220036U (en) | 2011-08-16 | 2011-08-16 | Elevator guide wheel pressure mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220036U true CN202220036U (en) | 2012-05-16 |
Family
ID=46042066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202972599U Expired - Fee Related CN202220036U (en) | 2011-08-16 | 2011-08-16 | Elevator guide wheel pressure mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220036U (en) |
-
2011
- 2011-08-16 CN CN2011202972599U patent/CN202220036U/en not_active Expired - Fee Related
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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: 20120516 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |