CN2195537Y - Limiting apparatus - Google Patents
Limiting apparatus Download PDFInfo
- Publication number
- CN2195537Y CN2195537Y CN 94215193 CN94215193U CN2195537Y CN 2195537 Y CN2195537 Y CN 2195537Y CN 94215193 CN94215193 CN 94215193 CN 94215193 U CN94215193 U CN 94215193U CN 2195537 Y CN2195537 Y CN 2195537Y
- Authority
- CN
- China
- Prior art keywords
- slideway
- utility
- model
- rope
- support
- 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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- Emergency Lowering Means (AREA)
Abstract
The utility model provides a limiting apparatus, which comprises a bracket, a shaft and a guide wheel, wherein, two walls of the bracket are provided with a slide way which is in sloped; a press line wheel is arranged in the slide way. The utility model is fixed on a fixture, and the guide wheel and the press line wheel are passed through by a rope. The utility model is not affected when lifting objects. The rope can be locked when the rope is unclamp, which has the function of limiting the heights of objects. The utility model has the advantage of easy and flexible use.
Description
The utility model relates to a kind of annex of lifting means.With rope lifting object, during as flagraising, object is fixed in a certain height, rope must be lain in a fixture, on flagpole.Operate cumbersome, time-consuming, bothersome.
The spacing device of rope that provides a kind of energy will hang weight is provided the purpose of this utility model.
The purpose of this utility model is achieved in that it comprises the pulley of being made up of support, axle, guide wheel.Have slideway on two walls of support, slideway is inclination.Fabric wheel is installed in the slideway.
The utility model can also comprise following architectural feature:
1, fabric wheel surface concave-convex surface;
2, fixed mechanism is set on support, fixed mechanism can be hook, fixed orifice;
3, the end of slideway is circular arc.
Device of the present utility model is fixed on the building, rope is passed guide wheel and fabric wheel.Fabric wheel glides along slideway when promoting object, and slideway is inclination, can guarantee that rope passes through smoothly.When need are limited to a certain position with object, unclamp rope, frictionally between rope and the fabric wheel drives on the fabric wheel and moves, and rope is compressed, and plays spacing effect.Easy to use, flexible, be particularly suitable for hoisting a flag.The fabric wheel surface design becomes concavo-convex, can increase the friction force between fabric wheel and the rope, makes that the location is timely, accurate, fixation.Fixed mechanism is set on support, makes of the present utility model easy for installation.The slideway end is circular arc, can make the mobile unaffected of rope.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
For example the utility model is done detailed description below in conjunction with accompanying drawing:
Guide wheel 1 is installed on by axle 4 forms a cover pulley mechanism on the support 2.Have slideway 3 on two walls of support 2, slideway 3 is inclined, and the end is circular arc.Fabric wheel 5 is installed in the slideway 3, and can move in slideway.The surface of fabric wheel 5 is the convex-concave shape, for example, has many axial grooves from the teeth outwards, is pressed into irregular on the surface or regular numb line etc.Fixed mechanism is provided with on the support.Fixed mechanism can be a hook.Can be fixed orifice also, screw is penetrated in the fixed orifice be fixed.
Claims (7)
1, a kind of inhibiting device is characterized in that: it comprises the pulley of being made up of support, axle, guide wheel, has slideway on two walls of support, and slideway is inclination, and fabric wheel is installed in the slideway.
2, inhibiting device according to claim 1 is characterized in that: described fabric wheel surface concave-convex surface.
3, inhibiting device according to claim 1 and 2 is characterized in that: have fixed mechanism on the support.
4, inhibiting device according to claim 3 is characterized in that: described fixed mechanism is a hook.
5, inhibiting device according to claim 3 is characterized in that: described fixed mechanism is a fixed orifice.
6, according to claim 1,2,4,5 any one described spacing, device, it is characterized in that: the end of slideway is circular arc.
7, inhibiting device according to claim 3 is characterized in that: the end of slideway is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94215193 CN2195537Y (en) | 1994-06-27 | 1994-06-27 | Limiting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94215193 CN2195537Y (en) | 1994-06-27 | 1994-06-27 | Limiting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2195537Y true CN2195537Y (en) | 1995-04-26 |
Family
ID=33831258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94215193 Expired - Fee Related CN2195537Y (en) | 1994-06-27 | 1994-06-27 | Limiting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2195537Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849623A (en) * | 2012-09-18 | 2013-01-02 | 李明科 | Anchor type hoisting device |
-
1994
- 1994-06-27 CN CN 94215193 patent/CN2195537Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849623A (en) * | 2012-09-18 | 2013-01-02 | 李明科 | Anchor type hoisting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |