CN204251146U - Novel towed elevator - Google Patents
Novel towed elevator Download PDFInfo
- Publication number
- CN204251146U CN204251146U CN201420680475.5U CN201420680475U CN204251146U CN 204251146 U CN204251146 U CN 204251146U CN 201420680475 U CN201420680475 U CN 201420680475U CN 204251146 U CN204251146 U CN 204251146U
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- CN
- China
- Prior art keywords
- tractive
- wheel
- driving wheel
- steel rope
- hoistway
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- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 230000002787 reinforcement Effects 0.000 claims description 10
- 239000011368 organic material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001141 propulsive effect Effects 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to novel towed elevator, belong to technical field of elevator manufacturing, comprise the counterweight of the car of the right side wall by hoistway being positioned at hoistway and the left side wall by hoistway, well headroom is provided with mounting rail, described mounting rail is provided with horizontal traction motor, described horizontal traction motor is connected with tractive driving wheel, counterweight is positioned at the region of hoistway by described tractive driving wheel below, steel rope is provided with between described car and described counterweight, described steel rope walks around tractive driving wheel, described mounting rail is provided with and is positioned at tractive driving wheel upper left side acting on and is positioned at the left driving auxiliary wheel of one section of steel rope on the grooving of tractive driving wheel upper left quarter and to be positioned at tractive driving wheel top-right and act on the right driving auxiliary wheel of one section of steel rope on the grooving being positioned at tractive driving wheel upper right quarter, stable, propulsive effort is strong and cost is low.
Description
Technical field
the utility model relates to novel towed elevator, belongs to technical field of elevator manufacturing.
Background technology
society now, the intimate of towed elevator spreads all over each public place, and elevator traction system is by towing machine, traction steel-cable, the composition such as track adjusting wheel and diversion sheave, traction steel-cable is suspended on elevator traction sheave, two ends connect car and counterweight or two ends respectively and are fixed on machine room, the friction force between steel rope and traction sheave grooving is relied on to drive car to be elevated as propulsion source, existing elevator traction system, the friction force between traction sheave and steel rope is utilized to carry out drawing car, but all there is certain restriction to the use of traction steel-cable and drive wheel, need due to traction and be subject to the restriction of steel rope bending property and fatigue property, the diameter of traction sheave is at least 40 times of traction steel-cable diameter, and traction sheave and steel rope all can adopt large-sized product, the space that large-sized traction sheave and steel rope not only occupy is large, and stability can reduce, also more easily impaired, repair and replacement cost is also larger.
Utility model content
the purpose of this utility model is to provide the strong and novel towed elevator that cost is low of a kind of stable, propulsive effort.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs: novel towed elevator, comprise the counterweight of the car of the right side wall by hoistway being positioned at hoistway and the left side wall by hoistway, well headroom is provided with mounting rail, described mounting rail is provided with horizontal traction motor, described horizontal traction motor is connected with tractive driving wheel, counterweight is positioned at the region of hoistway by described tractive driving wheel below, steel rope is provided with between described car and described counterweight, described steel rope walks around tractive driving wheel, described mounting rail is provided with and is positioned at tractive driving wheel upper left side acting on and is positioned at the left driving auxiliary wheel of one section of steel rope on the grooving of tractive driving wheel upper left quarter and to be positioned at tractive driving wheel top-right and act on the right driving auxiliary wheel of one section of steel rope on the grooving being positioned at tractive driving wheel upper right quarter.
in technique scheme, tractive driving wheel is as traction sheave, size can reduce a lot, simultaneously steel rope also can preferred dimension less, two, left and right is coordinated to drive auxiliary wheel, still enough pulling abilitys are realized, and steel rope, tractive driving wheel and driving auxiliary wheel injured degree in Long-Time Service process can reduce greatly, not only reduce productive costs, also reduce use cost during repair and replacement, and in this structure, when counterweight or car because fast speed is elevated, the risk that steel rope easily departs from grooving from tractive driving wheel reduces greatly, run also safety and stability more.
as to preferably of the present utility model, the appearance of tractive driving wheel is provided with main enhancement Layer.Not only structural strength can be increased by selecting the material of main enhancement Layer, the friction force of tractive driving wheel can also be increased, improve pulling ability, ensure the stability of steel rope, the surface damage of tractive driving wheel and steel rope can also be reduced simultaneously, and can the common steel rope of selection of small, reduce productive costs and use cost.
as to preferably of the present utility model, the appearance of left driving auxiliary wheel and right driving auxiliary wheel is equipped with assistant reinforcement layer.Left driving auxiliary wheel and right driving auxiliary wheel and friction force of steel rope and positive pressure can be increased, improve pulling ability, ensure the stability of steel rope, the surface damage of left driving auxiliary wheel and right driving auxiliary wheel and steel rope can also be reduced simultaneously, and can the common steel rope of selection of small, reduce productive costs and use cost.
as to preferably of the present utility model, main enhancement Layer and assistant reinforcement layer are high-molecular organic material layer.Can by the processes such as injection moulding or application on wheel, be convenient to process operation, can strengthen further and friction force of steel rope and positive pressure simultaneously, improve pulling ability, ensure the stability of steel rope, the surface damage of wheel and steel rope can also be reduced simultaneously, and can the common steel rope of selection of small, minimizing productive costs and use cost.
as to preferably of the present utility model, the thickness of main enhancement Layer is more than 2 times of the thickness of assistant reinforcement layer.Optimize distribution of force, control cost.
as to preferably of the present utility model, tractive driving wheel and the center line connecting direction of left driving auxiliary wheel and the angle of horizontal direction are 30-60 degree, and tractive driving is taken turns and the center line connecting direction of right driving auxiliary wheel and the angle of horizontal direction are 30-60 degree.Further raising pulling ability and operation stability, optimize distribution of force, control cost.
as to preferably of the present utility model, tractive driving wheel and the left center line connecting direction of driving auxiliary wheel are taken turns equal with the angle of horizontal direction with the center line connecting direction of right driving auxiliary wheel with the angle of horizontal direction with tractive driving.Further improve pulling ability and operation stability, optimize distribution of force, control cost.
as to preferably of the present utility model, the top of car is provided with two guide wheels successively along hoistway left and right directions, the top of hoistway right side wall is provided with and is fixedly connected with frame, takes turns the steel rope of coming walk around backward upper extension from the grooving of guide wheel lower portion and be fixedly connected with frame described in being fixedly attached to from tractive driving.The pulling ability of further raising elevator and operation stability, can improve elevator speed simultaneously, reduces energy consumption.
the beneficial effects of the utility model: structural strength is higher, run more stable, there is enough pulling abilitys, the size as traction sheave and steel rope can be reduced simultaneously, not only can save space, productive costs and use cost can be saved simultaneously, be convenient to the operations such as installation and maintenance, anti-impaired ability is strong, long service life.
Accompanying drawing explanation
fig. 1 is the structural representation of the utility model embodiment.
in figure: 11, right side wall, 2, car, 12, left side wall, 4, counterweight, 3, mounting rail, 31, horizontal traction motor, 32, tractive driving wheel, 6, steel rope, 51, left driving auxiliary wheel, 52, right driving auxiliary wheel, 20, main enhancement Layer, 30, assistant reinforcement layer, 7, guide wheel, 8, be fixedly connected with frame.
Detailed description of the invention
following specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this specification sheets, as long as but be all subject to the protection of patent law in right of the present utility model.
embodiment, as shown in Figure 1, novel towed elevator, comprise the counterweight 4 of the car 2 of the right side wall 11 by hoistway being positioned at hoistway and the left side wall 12 by hoistway, well headroom is provided with mounting rail 3, described mounting rail 3 is provided with horizontal traction motor 31, described horizontal traction motor 31 is connected with tractive driving wheel 32, counterweight 4 is positioned at hoistway by the region below described tractive driving wheel 32, steel rope 6 is provided with between described car 2 and described counterweight 4, described steel rope 6 walks around tractive driving wheel 32, described mounting rail 3 is provided with and is positioned at tractive driving and takes turns 32 upper left sides and act on and be positioned at tractive driving and take turns the left driving auxiliary wheel 51 of one section of steel rope 6 on the grooving of 32 upper left quarters and be positioned at tractive driving and take turns 32 top-right and act on and be positioned at the right driving auxiliary wheel 52 that tractive driving takes turns one section of steel rope 6 on the grooving of 32 upper right quarters.The top of car 2 is provided with two guide wheels 7 successively along hoistway left and right directions, the top of hoistway right side wall 11 is provided with and is fixedly connected with frame 8, walks around backward upper extension and be fixedly connected with frame 8 described in being fixedly attached to from tractive driving wheel 32 steel ropes 6 of coming from the grooving of guide wheel 7 lower portion.
the appearance of tractive driving wheel 32 is provided with main enhancement Layer 20.The appearance of left driving auxiliary wheel 51 and right driving auxiliary wheel 52 is equipped with assistant reinforcement layer 30.Main enhancement Layer 20 and assistant reinforcement layer 30 are high-molecular organic material layer.The thickness of main enhancement Layer 20 is more than 2 times of the thickness of assistant reinforcement layer 30.
it is 30-60 degree that tractive driving takes turns 32 and the center line connecting direction of left driving auxiliary wheel 51 and the angle of horizontal direction, and it is 30-60 degree that tractive driving takes turns 32 and the center line connecting direction of right driving auxiliary wheel 52 and the angle of horizontal direction.Tractive driving wheel 32 and the left center line connecting direction of driving auxiliary wheel 51 and the angle of horizontal direction and tractive driving are taken turns 32 equal with the angle of horizontal direction with the center line connecting direction of right driving auxiliary wheel 52.
Claims (8)
1. novel towed elevator, it is characterized in that: the counterweight (4) comprising the car (2) of the right side wall (11) by hoistway being positioned at hoistway and the left side wall (12) by hoistway, well headroom is provided with mounting rail (3), described mounting rail (3) is provided with horizontal traction motor (31), described horizontal traction motor (31) is connected with tractive driving wheel (32), counterweight (4) is positioned at the region of hoistway by described tractive driving wheel (32) below, steel rope (6) is provided with between described car (2) and described counterweight (4), described steel rope (6) walks around tractive driving wheel (32), described mounting rail (3) is provided with and is positioned at tractive driving wheel (32) upper left side acting on and is positioned at the left driving auxiliary wheel (51) of one section of steel rope (6) on the grooving of tractive driving wheel (32) upper left quarter and to be positioned at tractive driving wheel (32) top-right and act on and be positioned at the right driving auxiliary wheel (52) that tractive driving takes turns one section of steel rope (6) on the grooving of (32) upper right quarter.
2. novel towed elevator according to claim 1, is characterized in that: the appearance of tractive driving wheel (32) is provided with main enhancement Layer (20).
3. novel towed elevator according to claim 2, is characterized in that: the appearance of left driving auxiliary wheel (51) and right driving auxiliary wheel (52) is equipped with assistant reinforcement layer (30).
4. novel towed elevator according to claim 3, is characterized in that: main enhancement Layer (20) and assistant reinforcement layer (30) are high-molecular organic material layer.
5. novel towed elevator according to claim 4, is characterized in that: the thickness of main enhancement Layer (20) is more than 2 times of the thickness of assistant reinforcement layer (30).
6. novel towed elevator according to claim 5, it is characterized in that: it is 30-60 degree that tractive driving takes turns (32) and the center line connecting direction of left driving auxiliary wheel (51) and the angle of horizontal direction, it is 30-60 degree that tractive driving takes turns (32) and the center line connecting direction of right driving auxiliary wheel (52) and the angle of horizontal direction.
7. novel towed elevator according to claim 6, is characterized in that: tractive driving wheel (32) and the center line connecting direction of left driving auxiliary wheel (51) and the angle of horizontal direction take turns (32) and right driving auxiliary wheel (52) center line connecting direction with tractive driving is equal with the angle of horizontal direction.
8. novel towed elevator according to claim 7, it is characterized in that: the top of car (2) is provided with two guide wheels (7) successively along hoistway left and right directions, the top of hoistway right side wall (11) is provided with and is fixedly connected with frame (8), walks around backward upper extension and be fixedly connected with frame (8) described in being fixedly attached to from tractive driving wheel (32) steel rope (6) of coming from the grooving of guide wheel (7) lower portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680475.5U CN204251146U (en) | 2014-11-14 | 2014-11-14 | Novel towed elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680475.5U CN204251146U (en) | 2014-11-14 | 2014-11-14 | Novel towed elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204251146U true CN204251146U (en) | 2015-04-08 |
Family
ID=52955475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420680475.5U Expired - Fee Related CN204251146U (en) | 2014-11-14 | 2014-11-14 | Novel towed elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204251146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081792A (en) * | 2016-06-17 | 2016-11-09 | 曹诗晴 | A kind of traction system of elevator |
| CN112648770A (en) * | 2019-10-11 | 2021-04-13 | 海信（山东）冰箱有限公司 | Storage device |
-
2014
- 2014-11-14 CN CN201420680475.5U patent/CN204251146U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081792A (en) * | 2016-06-17 | 2016-11-09 | 曹诗晴 | A kind of traction system of elevator |
| CN106081792B (en) * | 2016-06-17 | 2018-02-06 | 曹诗晴 | A kind of traction system of elevator |
| CN112648770A (en) * | 2019-10-11 | 2021-04-13 | 海信（山东）冰箱有限公司 | Storage device |
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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: 20150408 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |