CN205061282U - Rectilinear pair of sedan -chair top wheel sedan -chair frame - Google Patents
Rectilinear pair of sedan -chair top wheel sedan -chair frame Download PDFInfo
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- CN205061282U CN205061282U CN201520860957.3U CN201520860957U CN205061282U CN 205061282 U CN205061282 U CN 205061282U CN 201520860957 U CN201520860957 U CN 201520860957U CN 205061282 U CN205061282 U CN 205061282U
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- sedan
- upper beam
- chair
- chair frame
- crosshead sheave
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Abstract
The utility model discloses a rectilinear pair of sedan -chair top wheel sedan -chair frame belongs to elevator technical field, include to be located elevator car upper portion and to play the upper beam that supports the effect of bearing the upper beam lower part is equipped with in the coplanar rather than the spandrel girder that intersects vertically be equipped with four at least shock pads that can play the shock attenuation cushioning effect between spandrel girder and the upper beam the both ends of spandrel girder are close to downside position symmetry and are provided with two sedan -chair top wheels that can pass through wire rope. This kind of rectilinear pair of sedan -chair top wheel sedan -chair frame pushes up the wheel dress with the sedan -chair and arranges in the below and the front and back of upper beam, can effectively reduce headroom height and reduce wire rope and buckle, has improved the atress circumstances of putting the beams in place simultaneously, and has improved elevator operation's stability in the great degree of ability that sets up of shock pad, overall structure safe and reliable, the suitable popularization and application.
Description
Technical field:
The utility model relates to a kind of sedan-chair frame of the two crosshead sheave of high low type of elevator, belongs to elevator technology field.
Background technology:
Lift car is elevator in order to the box-shaped space of carrying and transport personnel and goods and materials, car is generally by the bottom of sedan-chair, sedan-chair wall, sedan-chair top, the major parts such as gate are formed, its inner free height at least should be 2m, sedan-chair frame is the carrying structure of car, the load of car is delivered to traction steel-cable by it, when safety tongs action or crouching end cushion at collision, also to bear consequent antagonistic force, therefore car frame will have enough intensity, car frame is generally by upper beam, column, bottom girder and regulate levelness at the bottom of sedan-chair, the compositions such as the tie rod preventing from base plate from inclining sticking up, and elevator operationally, traction steel-cable on the crosshead sheave be connected with upper beam can be shaken, and can import in cab by crosshead sheave, stability when thus causing elevator to run is not high, and the comfort level of passenger is experienced lower.
Summary of the invention:
The technical problems to be solved in the utility model is to provide that a kind of safety is high, good stability and can actv. damping, improves the two crosshead sheave sedan-chair frame of stressed high low type of upper beam.
For solving the problem, the utility model is achieved through the following technical solutions:
The two crosshead sheave sedan-chair frame of a kind of high low type, comprise and be positioned at elevator car upper and the upper beam playing support bearing effect, perpendicular crossing bearing beam in same plane is provided with in described upper beam bottom, between described bearing beam and upper beam, be provided with the cushion blocking that at least four can be played damping, buffering effect, be symmetrically arranged with two crosshead sheaves by steel rope at the two ends of described bearing beam near position, downside.
As preferably, the rectangular array distribution of described multiple cushion blocking and thereon, bottom is all fixedly connected with a load bearing support plate, be connected and fixed by load bearing support crab bolt between described upper beam and bearing beam.
As preferably, the quantity of described cushion blocking is set to eight.
As preferably, be provided with the protective cover preventing the steel rope on crosshead sheave from departing from described bearing beam both ends.
Compared with prior art, usefulness of the present utility model is: the two crosshead sheave sedan-chair frame of this high low type
Crosshead sheave is contained in the below of upper beam and front and back are arranged, effectively can reduce headroom height and reduce steel rope bending, improve the stressing conditions of upper beam simultaneously, and arranging of cushion blocking can the upper stability improving elevator and run largely, integral structure is safe and reliable, is applicable to applying.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Fig. 1 is axle side structure schematic diagram of the present utility model
In figure: 1, upper beam 2, bearing beam 3, cushion blocking 4, crosshead sheave 5, load bearing support plate 6, protective cover
Detailed description of the invention:
Below in conjunction with the drawings and the specific embodiments, the utility model is described in detail:
The two crosshead sheave sedan-chair frame of a kind of high low type of the utility model, as shown in Figure 1, comprise and be positioned at elevator car upper and the upper beam 1 playing support bearing effect, perpendicular crossing bearing beam 2 in same plane is provided with in described upper beam 1 bottom, the cushion blocking 3 that at least four can be played damping, buffering effect is provided with between described bearing beam 2 and upper beam 1, two crosshead sheaves 4 by steel rope are symmetrically arranged with near position, downside at the two ends of described bearing beam 2, therefore, when real-world operation, described cushion blocking 3 can effectively reduce by rope belt to the vibrations of bearing beam 2 and upper beam 1, there is certain buffer action, thus improve the stability of car, the comfort level strengthening passenger is experienced, and two symmetrically arranged crosshead sheaves 4 in front and back can effectively disperse steel rope to the application force of upper beam 1, and the bending degree of steel rope can be reduced, improve its service life, strengthen integrally-built stability, as the preferred embodiment in the present embodiment, by the rectangular array distribution of described multiple cushion blockings 3 and thereon, bottom is all fixedly connected with a load bearing support plate 5, be connected and fixed by load bearing support plate 5 bolt between described upper beam 1 and bearing beam 2, and the quantity of described cushion blocking 3 is set to eight, thus, can be formed a whole and the shock absorption device of stabilized structure by multiple cushion blocking 3 and load bearing support plate 5, more can strengthen the steadiness between described upper beam 1 and bearing beam 2, in addition, for avoiding causing because of vibrations departing from crosshead sheave 4 in running process of elevator around the steel rope on crosshead sheave 4, the protective cover 6 preventing the steel rope on crosshead sheave 4 from departing from is provided with at described bearing beam 2 both ends, thus effectively to ensure on the wheel track that steel rope is in crosshead sheave 4 in operational process always and not easily to depart from, then also effectively prevent the generation of safety misadventure, improve integrally-built safety.Above-mentioned this high low type two crosshead sheave sedan-chair frame crosshead sheave is contained in the below of upper beam and front and back are arranged, effectively can reduce headroom height and reduce steel rope bending, improve the stressing conditions of upper beam simultaneously, and arranging of cushion blocking can go up the stability improving elevator and run largely, integral structure is safe and reliable, is applicable to applying.
It is emphasized that: be only preferred embodiment of the present utility model above, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. the two crosshead sheave sedan-chair frame of high low type, comprise and be positioned at elevator car upper and the upper beam (1) playing support bearing effect, it is characterized in that: be provided with perpendicular crossing bearing beam (2) in same plane in described upper beam (1) bottom, between described bearing beam (2) and upper beam (1), be provided with the cushion blocking (3) that at least four can be played damping, buffering effect, be symmetrically arranged with two crosshead sheaves by steel rope (4) near position, downside at the two ends of described bearing beam (2).
2. the two crosshead sheave sedan-chair frame of high low type according to claim 1, it is characterized in that: the rectangular array distribution of described multiple cushion blocking (3) and thereon, bottom is all fixedly connected with a load bearing support plate (5), be connected and fixed by load bearing support plate (5) bolt between described upper beam (1) and bearing beam (2).
3. the two crosshead sheave sedan-chair frame of high low type according to claim 2, is characterized in that: the quantity of described cushion blocking (3) is set to eight.
4. the two crosshead sheave sedan-chair frame of high low type according to claim 1, is characterized in that: be provided with the protective cover (6) preventing the steel rope on crosshead sheave (4) from departing from described bearing beam (2) both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860957.3U CN205061282U (en) | 2015-11-02 | 2015-11-02 | Rectilinear pair of sedan -chair top wheel sedan -chair frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520860957.3U CN205061282U (en) | 2015-11-02 | 2015-11-02 | Rectilinear pair of sedan -chair top wheel sedan -chair frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061282U true CN205061282U (en) | 2016-03-02 |
Family
ID=55387863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520860957.3U Active CN205061282U (en) | 2015-11-02 | 2015-11-02 | Rectilinear pair of sedan -chair top wheel sedan -chair frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN205061282U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366503A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Vertical double-crosshead-sheave car frame |
| CN110436307A (en) * | 2019-08-30 | 2019-11-12 | 湖北铜都通用电梯有限公司 | A kind of joist type car top returns rope pulley device |
| CN111824913A (en) * | 2020-07-24 | 2020-10-27 | 中国矿业大学 | Magnetorheological type cage guide and cage guide beam connecting structure and mine shaft equipment |
-
2015
- 2015-11-02 CN CN201520860957.3U patent/CN205061282U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366503A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Vertical double-crosshead-sheave car frame |
| CN110436307A (en) * | 2019-08-30 | 2019-11-12 | 湖北铜都通用电梯有限公司 | A kind of joist type car top returns rope pulley device |
| CN111824913A (en) * | 2020-07-24 | 2020-10-27 | 中国矿业大学 | Magnetorheological type cage guide and cage guide beam connecting structure and mine shaft equipment |
| CN111824913B (en) * | 2020-07-24 | 2021-07-13 | 中国矿业大学 | Magnetorheological type cage guide and cage guide beam connecting structure and mine shaft equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |