CN204702356U - A kind of room-free elevator car frame returns the fixed sturcture of rope sheave - Google Patents
A kind of room-free elevator car frame returns the fixed sturcture of rope sheave Download PDFInfo
- Publication number
- CN204702356U CN204702356U CN201520314633.XU CN201520314633U CN204702356U CN 204702356 U CN204702356 U CN 204702356U CN 201520314633 U CN201520314633 U CN 201520314633U CN 204702356 U CN204702356 U CN 204702356U
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- China
- Prior art keywords
- sheave
- sedan
- rope sheave
- chair frame
- rope
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Abstract
The utility model relates to a kind of room-free elevator car frame and returns rope pulley device, comprise sedan-chair frame bottom girder and return rope sheave, it is characterized in that: return rope sheave core wheel place and run through and have sheave shaft, sheave shaft two ends are with shaft shoulder draw-in groove, U-shaped rope blocking plate two ends and rope sheave Boards wall, two rope sheave clamping plate are parallel and be positioned at sedan-chair frame bottom girder inwall place, and sedan-chair frame bottom girder is concavo-convex continuous print flanging shape, be fixedly connected with bracing frame and sedan-chair frame column above sedan-chair frame bottom girder, bracing frame is fixedly connected with sedan-chair frame column adjacent edge.Being fixed returning rope sheave by rope sheave clamping plate, making two to return rope sheave and being in straight line, need not secondary adjustment be carried out, increase work efficiency.
Description
Technical field
The utility model relates to a kind of fixed sturcture returning rope sheave, and particularly a kind of room-free elevator car frame returns the fixed sturcture of rope sheave, belongs to elevator production field.
Background technology
At present, machine-roomless lift adopts sedan-chair frame bottom girder to return rope sheave apart from guideway centreline line 180mm-250mm two is parallel usually, generally returning rope sheave adopts U-bolt and sedan-chair frame bottom girder to fix, its shortcoming two returns rope sheave not easily point-blank, also messenger wire adjustment is needed with the distance of guide rail line, if do not adjust, hoist ropes and track adjusting wheel out of plumb certainly will be caused, produce the service life of noise or minimizing steel rope.
Utility model content
The technical problems to be solved in the utility model is to provide the fixed sturcture that a kind of room-free elevator car frame returns rope sheave, returning rope sheave both sides rope sheave Boards wall, being fixed returning rope sheave by rope sheave clamping plate, making two to return rope sheave and be in straight line, need not secondary adjustment be carried out, increase work efficiency.
For overcoming the above problems, concrete technical scheme of the present utility model is as follows: a kind of room-free elevator car frame returns the fixed sturcture of rope sheave, comprise sedan-chair frame bottom girder and return rope sheave, it is characterized in that: return rope sheave core wheel place and run through and have sheave shaft, sheave shaft two ends are with shaft shoulder draw-in groove, draw-in groove place is provided with clamp, sheave shaft both sides are provided with rope sheave clamping plate, U-shaped rope blocking plate is provided with between two rope sheave clamping plate, U-shaped rope blocking plate two ends and rope sheave Boards wall, U-shaped rope blocking plate and sheave shaft axis being parallel, two rope sheave clamping plate are parallel and be positioned at sedan-chair frame bottom girder inwall place, sedan-chair frame bottom girder is concavo-convex continuous print flanging shape, bracing frame and sedan-chair frame column is fixedly connected with above sedan-chair frame bottom girder, bracing frame is fixedly connected with sedan-chair frame column adjacent edge.
Preferably, described rope sheave clamping plate and sedan-chair frame bottom girder are bolted to connection.
Preferably, described sheave shaft two ends are with shaft shoulder notch.
Preferably, describedly the convex place that rope sheave is positioned at sedan-chair frame bottom girder is returned.
Preferably, described bolt is with bolt flat bullet pad bolt.
The beneficial effect that the utility model brings is: the utility model utilizes the concavo-convex continuous flanging location of sedan-chair frame bottom girder, and two pieces of rope sheave clamping plate will return rope sheave and be placed in one, and return rope sheave accurate positioning, adjust without secondary.
Above sedan-chair frame bottom girder, be fixedly connected with bracing frame and sedan-chair frame column, improve structural entity intensity, improve structural stability.
Be provided with U-shaped gear reel for rope in the middle of the rope sheave clamping plate, U-shaped gear reel for rope plays the effect of gear rope, avoids rope to come off displacement.
Accompanying drawing explanation
Fig. 1 is the structural representation that room-free elevator car frame returns the fixed sturcture of rope sheave.
Wherein, 1-sedan-chair frame bottom girder, 2-returns rope sheave, 3-U type rope blocking plate, 4-rope sheave clamping plate, 5-bracing frame, 6-sedan-chair frame column, 7-bolt, 8-clamp, 9-sheave shaft.
Detailed description of the invention
As shown in Figure 1, a kind of room-free elevator car frame returns the fixed sturcture of rope sheave, comprise sedan-chair frame bottom girder and return rope sheave, it is characterized in that: return rope sheave core wheel place and run through and have sheave shaft 9, sheave shaft 9 two ends are with shaft shoulder draw-in groove, draw-in groove place is provided with clamp 8, sheave shaft 9 both sides are provided with rope sheave clamping plate 4, U-shaped rope blocking plate 3 is provided with between two rope sheave clamping plate 4, U-shaped rope blocking plate 3 two ends and rope sheave clamping plate 4 are fixed, U-shaped rope blocking plate 3 and sheave shaft 9 axis being parallel, two rope sheave clamping plate 4 are parallel and be positioned at sedan-chair frame bottom girder 1 inwall place, sedan-chair frame bottom girder 1 is concavo-convex continuous print flanging shape, bracing frame 5 and sedan-chair frame column 6 is fixedly connected with above sedan-chair frame bottom girder 1, bracing frame 5 is fixedly connected with sedan-chair frame column 6 adjacent edge.Sedan-chair frame bottom girder 1 is concavo-convex continuous print flanging shape, improves the positioning function of sedan-chair frame bottom girder 1, by being fixedly connected with bracing frame 5 and sedan-chair frame column 6 in the upper surface of sedan-chair frame bottom girder 1, improving the stability of structural entity, strengthening the intensity of structure.
Preferably, described rope sheave clamping plate 4 are fixedly connected with by bolt 8 with sedan-chair frame bottom girder 1.
Preferably, described sheave shaft 9 two ends are with shaft shoulder notch.Shaft shoulder draw-in groove clamp 8 structure positioning performance is improved, and is convenient to rope sheave clamping plate 4 and its location.
Preferably, describedly the convex place that rope sheave 2 is positioned at sedan-chair frame bottom girder 1 is returned.
Preferably, described bolt 7 is with bolt flat bullet pad bolt.
Preferably, described U-shaped rope blocking plate 3 two ends and rope sheave Boards wall
Above-described is only preferred embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle, some modification and improvement can also be made, also should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. the fixed sturcture of a room-free elevator car frame diversion sheave, comprise sedan-chair frame bottom girder and return rope sheave, it is characterized in that: return rope sheave core wheel place and run through and have sheave shaft, sheave shaft two ends are with shaft shoulder draw-in groove, draw-in groove place is provided with clamp, sheave shaft both sides are provided with rope sheave clamping plate, U-shaped rope blocking plate is provided with between two rope sheave clamping plate, U-shaped rope blocking plate two ends and rope sheave Boards wall, U-shaped rope blocking plate and sheave shaft axis being parallel, two rope sheave clamping plate are parallel and be positioned at sedan-chair frame bottom girder inwall place, sedan-chair frame bottom girder is concavo-convex continuous print flanging shape, bracing frame and sedan-chair frame column is fixedly connected with above sedan-chair frame bottom girder, bracing frame is fixedly connected with sedan-chair frame column adjacent edge.
2. the fixed sturcture of a kind of room-free elevator car frame diversion sheave as claimed in claim 1, is characterized in that: described rope sheave clamping plate and sedan-chair frame bottom girder are bolted to connection.
3. the fixed sturcture of a kind of room-free elevator car frame diversion sheave as claimed in claim 1, is characterized in that: described sheave shaft two ends are with shaft shoulder notch.
4. the fixed sturcture of a kind of room-free elevator car frame diversion sheave as claimed in claim 1, is characterized in that: described returns the convex place that rope sheave is positioned at sedan-chair frame bottom girder.
5. the fixed sturcture of a kind of room-free elevator car frame diversion sheave as claimed in claim 2, is characterized in that: described bolt is with bolt flat bullet pad bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314633.XU CN204702356U (en) | 2015-05-16 | 2015-05-16 | A kind of room-free elevator car frame returns the fixed sturcture of rope sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314633.XU CN204702356U (en) | 2015-05-16 | 2015-05-16 | A kind of room-free elevator car frame returns the fixed sturcture of rope sheave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204702356U true CN204702356U (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314633.XU Active CN204702356U (en) | 2015-05-16 | 2015-05-16 | A kind of room-free elevator car frame returns the fixed sturcture of rope sheave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204702356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044458A (en) * | 2016-08-12 | 2016-10-26 | 山东富士制御电梯有限公司 | Integral lower wheel beam for mounting steel belt diversion sheaves and steel belt guide wheels |
| CN107934715A (en) * | 2017-12-20 | 2018-04-20 | 江苏天奥电梯有限公司 | The convenient dismounting machine-roomless lift of one kind returns rope sheave |
-
2015
- 2015-05-16 CN CN201520314633.XU patent/CN204702356U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044458A (en) * | 2016-08-12 | 2016-10-26 | 山东富士制御电梯有限公司 | Integral lower wheel beam for mounting steel belt diversion sheaves and steel belt guide wheels |
| CN107934715A (en) * | 2017-12-20 | 2018-04-20 | 江苏天奥电梯有限公司 | The convenient dismounting machine-roomless lift of one kind returns rope sheave |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |