CN202575634U - High-capacity high-speed single-column construction hoist - Google Patents
High-capacity high-speed single-column construction hoist Download PDFInfo
- Publication number
- CN202575634U CN202575634U CN 201220189410 CN201220189410U CN202575634U CN 202575634 U CN202575634 U CN 202575634U CN 201220189410 CN201220189410 CN 201220189410 CN 201220189410 U CN201220189410 U CN 201220189410U CN 202575634 U CN202575634 U CN 202575634U
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- column
- side wheel
- elevator
- wheel assembly
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Abstract
The utility model discloses a high-capacity high-speed single-column construction hoist which comprises a hoist guide rail frame, a hanging cage, a dual-rolling-wheel assembly and a side rolling wheel assembly; the dual-rolling-wheel assembly is installed on a vertical column of the hoist; the hanging cage can move on the hoist guide rail frame under the guidance of the dual-rolling-wheel assembly and the side rolling wheel assembly; the side rolling wheel assembly comprises a central shaft assembly, more than two side rolling wheel mounting shafts installed on the central shaft assembly and side rolling wheels installed on the side rolling wheel mounting shafts; and two ends of the central shaft assembly are instaled on the vertical column of the hoist so as to form a simple support beam structure. The construction hoist is high in capacity, has rapid running speed, and is large in load bearing quantity.
Description
Technical field
The utility model relates to building hoist.
Background technology
In construction trade, in order to save labour power, to raise the efficiency, now, the range of use of building hoist more and more widely.Along with difference to construction requirement; The building hoist of existing capacity cage can not satisfy skyscraper and factory building in the demand of transporting building materials or goods; For solving the problems of the technologies described above, there is the people to solve through the capacity that increases cage, can find but that in actual mechanical process the speed of going up and down can't reach actual demand; The intensity of crane can not satisfy the demands, thereby causes this kind building hoist to be used widely.Elevator client both domestic and external is increasingly high for the operating needs of elevator, and a lot of skyscrapers and factory building need more high-capacity elevator when transporting building materials or goods, and need running velocity fast, and load-carrying is high, and cost is low.
Summary of the invention
The purpose of the utility model provides a kind of high-capacity and high-speed single-column building hoist, and technical matters to be solved is that the capacity of building hoist is little, running velocity is slow, load-carrying is low.
The technical scheme that solves the problems of the technologies described above is: high-capacity and high-speed single-column building hoist comprises elevator guide rails frame, cage, elevator column, two roll wheel assembly and side wheel assembly; The elevator column is installed on the cage; Two roll wheel assemblies are installed on the elevator column; Cage can move on the elevator guide rails frame under the guiding of two roll wheel assemblies and side wheel assembly through the elevator column; Survey roll wheel assembly and comprise central axis component, be installed in the side wheel installation shaft more than two on the central axis component and be installed in the side wheel on the side wheel installation shaft that the two ends of described central axis component are installed on the elevator column and form simple beam structure.
Said structure; Because two roll wheel assemblies and side wheel assembly be installed on the elevator column, when cage when moving, two roll wheel assemblies have directional tagging to the rear side of cage; Side wheel has directional tagging to the left and right sides of cage; And sidewinder and comprised plural side wheel on the assembly, guiding point is many, and guiding is more steadily with reliable; Have, what the side wheel installation shaft adopted is two point-supported simple beam structures, thereby has strengthened the intensity of side wheel assembly again, therefore, when increasing the cage capacity, can guarantee the speed of hanging wheel motion.
As specializing, described central axis component comprises eccentric shaft, axle sleeve, stop collar and backplate, and eccentric shaft is an equilateral polygon, and the axis deviation of eccentric shaft is installed in the axle sleeve axle center, and stop collar is enclosed within on the axle sleeve, and the two ends of stop collar are fixed with backplate; The two ends of eccentric shaft are fixed on the elevator column.
The axis deviation of eccentric shaft is installed in the axle sleeve axle center, and the relative position between ability automatically regulating cage and the side wheel stuck phenomenon occurs because of deflection when preventing cage startup or motion.
As improvement, the side wheel installation shaft is installed on the backplate, and bearing is installed in side wheel, and the both sides that in side wheel, are positioned at bearing are equipped with back-up ring, and the outside that on side wheel, is positioned at back-up ring is equipped with cover of dust.
Described cover of dust can prevent that dust from entering into bearing, thereby has improved the service life of bearing, has also improved the alerting ability that side wheel rotates freely.
As specializing, described pair of roll wheel assembly comprises solid axle, roller adapter plate, roller and stay bearing plate; One end of solid axle is installed on the elevator column, and the other end is installed in stay bearing plate; The roller adapter plate is installed on the solid axle, and between stay bearing plate and elevator column; Roller is installed on the roller adapter plate; Stay bearing plate is fixed on the elevator column.
Above-mentioned pair of roll wheel assembly, making solid axle through stay bearing plate and elevator column is two point-supported simple beam structures, thereby has improved support strength, can guarantee that further the load carrying ability of cage is big, kinematic velocity is fast.
Description of drawings
Fig. 1 is the constructional drawing of building hoist.
Fig. 2 is an elevator
ColumnBlock diagram.
Fig. 3 is an elevator
ColumnExploded drawings.
Fig. 4 is the cutaway view of two roll wheel assemblies.
Fig. 5 is the block diagram of side wheel assembly.
Fig. 6 is the exploded drawings of side wheel assembly.
Fig. 7 is the cutaway view of side wheel assembly.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further elaborated.
As shown in Figure 1, high-capacity and high-speed single-column building hoist comprises elevator guide rails frame 1, cage 2 and transmission device.Elevator guide rails frame 1 is installed on the ground; Cage 2 can move on elevator guide rails frame 1 through the elevator column under the effect of transmission device, and cage is of a size of length=5m * 2m * 2.7m, becomes big with respect to the prior art capacity, and load carrying ability improves, and can reach 2700kg; Described transmission device comprises motor 31, change-speed box 32, gear and tooth bar, and motor 31 is fixed on cage with change-speed box 32, and motor 31 flows to change-speed box 32 with power, and gear is connected the mouth of change-speed box 32, and gear and tooth bar are meshed.
As shown in Figures 2 and 3, the elevator column comprises column 11 and crossbeam 12, and crossbeam 12 is connected and fixed column.The cross-sectional plane of described column 11 is the U type.
As shown in Figures 2 and 3, two roll wheel assemblies 4 and side wheel assembly 5 are installed on the elevator column.
Like Fig. 3 and shown in Figure 4, two roll wheel assemblies 4 comprise solid axle 41, roller adapter plate 42, roller 43 and stay bearing plate 44; One end of solid axle 41 is installed on the column 11, and the other end is installed in stay bearing plate 44; Roller adapter plate 42 is installed on the solid axle 41, and between stay bearing plate 44 and elevator column; Roller 43 is installed on the roller adapter plate 42; Stay bearing plate 44 is fixed on the column 41.
To shown in Figure 7, said survey roll wheel assembly 5 comprises central axis component 51, side wheel installation shaft 52 and side wheel 53 more than two like Fig. 5; Described central axis component 51 comprises eccentric shaft 511, axle sleeve 512, stop collar 513 and backplate 514; Eccentric shaft is an equilateral polygon; Be regular hexagon in this embodiment, the axis deviation of eccentric shaft 511 is installed in axle sleeve 512 axle center, and an end of eccentric shaft 511 is through wherein a backplate, axle sleeve 512 and another backplate are installed; Stop collar 513 is enclosed within on the axle sleeve 512, and the two ends of stop collar 513 are fixed on the backplate 514; The two ends of eccentric shaft 511 are fixed on the column 11 and form simple beam structure, to improve the intensity of side wheel assembly; Side wheel installation shaft 52 is installed on the backplate 514; Bearing 54 is installed on side wheel installation shaft 52; Installation side roller 53 on the bearing 54, the both sides that in side wheel 53, are positioned at bearing 54 are equipped with back-up ring 55, and the outside that on side wheel 53, is positioned at back-up ring is equipped with cover of dust 55; Be used to prevent dust, to improve the service life of bearing.As shown in Figure 2, on the sidewall of column, have through hole 6, the side wheel assembly is installed in the cavity of U type, and the part of side wheel is exposed through hole 6 and is contacted with the cage sidewall, on column, is fixed with baffle plate 7, prevents to turn over before the cage.
In this embodiment; Because two roll wheel assemblies 4 and side wheel assembly 5 have been installed on the elevator column, when cage during in motion, the rear side of 4 pairs of cages of two roll wheel assemblies has directional tagging; The left and right sides of 5 pairs of cages of side wheel assembly has directional tagging; And sidewinder and comprised plural side wheel on the assembly 5, guiding point is many, and guiding is more steadily with reliable; Have, what the side wheel installation shaft adopted is two point-supported simple beam structures, thereby has strengthened the intensity of side wheel assembly again, therefore, when increasing the cage capacity, can guarantee the speed of hanging wheel motion, and the command speed of elevator has reached 80m/min.
Claims (4)
1. high-capacity and high-speed single-column building hoist comprises elevator guide rails frame, cage, elevator column, two roll wheel assembly and side wheel assembly; The elevator column is installed on the cage; Two roll wheel assemblies are installed on the elevator column; Cage can move on the elevator guide rails frame under the guiding of two roll wheel assemblies and side wheel assembly through the elevator column; It is characterized in that: survey roll wheel assembly and comprise central axis component, be installed in the side wheel installation shaft more than two on the central axis component and be installed in the side wheel on the side wheel installation shaft that the two ends of described central axis component are installed on the elevator column and form simple beam structure.
2. high-capacity and high-speed single-column building hoist according to claim 1; It is characterized in that: described central axis component comprises eccentric shaft, axle sleeve, stop collar and backplate; Eccentric shaft is an equilateral polygon; The axis deviation of eccentric shaft is installed in the axle sleeve axle center, and stop collar is enclosed within on the axle sleeve, and the two ends of stop collar are fixed with backplate; The two ends of eccentric shaft are fixed on the elevator column.
3. high-capacity and high-speed single-column building hoist according to claim 1 and 2; It is characterized in that: the side wheel installation shaft is installed on the backplate; Bearing is installed in side wheel; The both sides that in side wheel, are positioned at bearing are equipped with back-up ring, and the outside that on side wheel, is positioned at back-up ring is equipped with cover of dust.
4. high-capacity and high-speed single-column building hoist according to claim 1 is characterized in that: described pair of roll wheel assembly comprises solid axle, roller adapter plate, roller and stay bearing plate; One end of solid axle is installed on the elevator column, and the other end is installed in stay bearing plate; The roller adapter plate is installed on the solid axle, and between stay bearing plate and elevator column; Roller is installed on the roller adapter plate; Stay bearing plate is fixed on the elevator column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189410 CN202575634U (en) | 2012-04-28 | 2012-04-28 | High-capacity high-speed single-column construction hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189410 CN202575634U (en) | 2012-04-28 | 2012-04-28 | High-capacity high-speed single-column construction hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575634U true CN202575634U (en) | 2012-12-05 |
Family
ID=47245071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220189410 Expired - Fee Related CN202575634U (en) | 2012-04-28 | 2012-04-28 | High-capacity high-speed single-column construction hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575634U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466411A (en) * | 2013-09-11 | 2013-12-25 | 中联重科股份有限公司 | Double-roller device of elevator and elevator with same |
| CN104590978A (en) * | 2014-12-02 | 2015-05-06 | 西安京龙工程机械有限公司 | Lifting cage structure of construction hoist |
| CN105417318A (en) * | 2015-11-26 | 2016-03-23 | 张家港市荣达建筑机械制造有限公司 | Roller anti-disengaging device of construction lifting machine |
| CN114030969A (en) * | 2021-10-11 | 2022-02-11 | 浙奥电梯有限公司 | Construction elevator in shaft |
-
2012
- 2012-04-28 CN CN 201220189410 patent/CN202575634U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466411A (en) * | 2013-09-11 | 2013-12-25 | 中联重科股份有限公司 | Double-roller device of elevator and elevator with same |
| CN103466411B (en) * | 2013-09-11 | 2016-03-30 | 中联重科股份有限公司 | Double-roller device of elevator and elevator with same |
| CN104590978A (en) * | 2014-12-02 | 2015-05-06 | 西安京龙工程机械有限公司 | Lifting cage structure of construction hoist |
| CN105417318A (en) * | 2015-11-26 | 2016-03-23 | 张家港市荣达建筑机械制造有限公司 | Roller anti-disengaging device of construction lifting machine |
| CN114030969A (en) * | 2021-10-11 | 2022-02-11 | 浙奥电梯有限公司 | Construction elevator in shaft |
| CN114030969B (en) * | 2021-10-11 | 2023-02-17 | 浙奥电梯有限公司 | Construction elevator in shaft |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20170428 |