CN202829232U - Cross door drag-drive elevator - Google Patents
Cross door drag-drive elevator Download PDFInfo
- Publication number
- CN202829232U CN202829232U CN 201220481918 CN201220481918U CN202829232U CN 202829232 U CN202829232 U CN 202829232U CN 201220481918 CN201220481918 CN 201220481918 CN 201220481918 U CN201220481918 U CN 201220481918U CN 202829232 U CN202829232 U CN 202829232U
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- counterweight
- elevator
- car
- diversion sheave
- adjusting wheel
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Abstract
The utility model discloses a cross door drag-drive elevator and belongs to the technical field of an elevator. The cross door drag-drive elevator is characterized in that landing doors are respectively arranged at four directions of a well channel. A support frame is vertically arranged in the middle of the well channel. A counterweight device is movably arranged inside the support frame. A lift car is movably connected with the outer portion of the support frame in a sleeved mode. Lift car doors are respectively arranged at four directions of the lift car. The lift car is connected with the counterweight device through a suspension rope. The cross door drag-drive elevator is novel in design, reasonable in structure, capable of breaking through a design in the prior art that one elevator can only be provided with two doors at most, enabling the elevator to be opened at four directions at the same time, avoiding the problems that an elevator in public premises with a large population flow suck as department stores, supermarkets, offices and the like is crowded to come and come out and high in time consumption, effectively improving using efficiency of the elevator and relieving crowding at an elevator door, and improving comfort of passengers of the elevator.
Description
Technical field
The utility model belongs to the elevator technology field, is specifically related to the four-way door tracking-driven elevator that a kind of four direction can open the door.
Background technology
In present employed tracking-driven elevator, lift car all is to only have one or two gates, in the large public place of some inlet flow rates, for example (,) the market, the supermarket, office building etc., the elevator of a gate or two gates obviously will stop the longer time at the many floors of turnover elevator number, has so just reduced the efficient of elevator, has increased people's wait and has taken time of elevator, if the four direction of lift car has gate, then can alleviate well such problem.But up to the present still there is not a kind of tracking-driven elevator can accomplish four-way, the elevator of tractive driving form is because the existence of counterweight, if all leave gate at four direction, can't solve the location problem of Elevator weight sensor in elevator hoistways with the hang of present existing elevator hoistways component distribution mode and elevator hitch.
The utility model content
The purpose of this utility model is on the basis of existing tracking-driven elevator, by redesign and the change hoistway layout to elevator components, a kind of four-way door tracking-driven elevator technical scheme is provided, realizes the four-way of lift car, to overcome problems of the prior art.
Described a kind of four-way door tracking-driven elevator, the four direction that it is characterized in that hoistway arranges respectively layer door, the vertical direction midway location is installed bracing frame is set in the hoistway, activity arranges counterweight in the bracing frame, bracing frame external activity socket car, the four direction of car arranges respectively gate, is connected by suspension strop between car and the counterweight.
Described a kind of four-way door tracking-driven elevator, it is characterized in that described car top arranges the first sedan-chair top diversion sheave in the bracing frame bilateral symmetry, the second sedan-chair top diversion sheave, the counterweight top is symmetrical arranged the first counterweight diversion sheave, the second counterweight diversion sheave, be equipped with the first track adjusting wheel in the machine room, the second track adjusting wheel, the 3rd track adjusting wheel and first end connection device, the second terminating set, described suspension strop one end is fixed on the first end connection device, the other end is fixed on the second terminating set and consists of car and be connected with suspension between the counterweight, walk around in order the second counterweight diversion sheave in the middle of the suspension strop, the 3rd track adjusting wheel, the first counterweight diversion sheave, traction sheave, the first sedan-chair top diversion sheave, the first track adjusting wheel, the second track adjusting wheel, the second sedan-chair top diversion sheave, wherein traction sheave drives rotation by towing machine and cooperates with the suspension strop transmission.
Described a kind of four-way door tracking-driven elevator, the inside and outside both sides that it is characterized in that support frame as described above are fixedly installed respectively counter weight guide track, car guide rail, counterweight is installed in the bracing frame by the counter weight guide track with its bearing fit, and described car is socketed on the bracing frame by the car guide rail with its bearing fit.
Described a kind of four-way door tracking-driven elevator is characterized in that adopting traction ratio between described car and the counterweight is the traction suspended structure of 4:1.
Described a kind of four-way door tracking-driven elevator, it is characterized in that described the first track adjusting wheel and the second track adjusting wheel are set in parallel in the traction sheave top, the connection of the 3rd track adjusting wheel is arranged on the midperpendicalar of counterweight, the first sedan-chair top diversion sheave and the second sedan-chair top diversion sheave distribute in the bilateral symmetry of the midperpendicalar of car, the first counterweight diversion sheave and the second counterweight diversion sheave distribute in the bilateral symmetry of the midperpendicalar of counterweight, and first end connection device and the second terminating set are installed in the same level face.
Above-mentioned a kind of four-way door tracking-driven elevator, novel, rational in infrastructure, broken through the design that existing towed elevator only has at most two doors, accomplished that the elevator four direction can open the door simultaneously, thereby avoided the appearance of the large problem that public place elevator turnover is crowded, the consumption time is many of the inlet flow rates such as market, supermarket, office building, but the service efficiency of Effective Raise elevator is alleviated the crowded of elevator doorway, the traveling comfort of hoisting elevator passenger.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is hoistway arrangements of components scheme drawing;
Among the figure: the 1-machine room, the 2-gate, the 3-car, the 4-bracing frame, the 5-counterweight, the 6-traction sheave, 7a-the first track adjusting wheel, 7b-the second track adjusting wheel, 7c-the 3rd track adjusting wheel, 8a-the first sedan-chair top diversion sheave, 8b-the second sedan-chair top diversion sheave, 9a-the first counterweight diversion sheave, 9b-the second counterweight diversion sheave, the 10-hoistway,-11 car guide rails, the 12-counter weight guide track, the 13-suspension strop, 14a-first end connection device, 14b-the second terminating set, 15-layer door, the 16-towing machine.
The specific embodiment
Now in conjunction with Figure of description, describe the specific embodiment of the present utility model in detail:
Such as Fig. 1,2 are depicted as a kind of four-way door tracking-driven elevator, the four direction of hoistway 10 arranges respectively layer door 15, hoistway 10 interior vertical direction midways location are installed bracing frame 4 are set, bracing frame 4 adopts the steel framed structure of hollow, in it, outer both sides are fixedly installed respectively counter weight guide track 12, car guide rail 11, by counter weight guide track 12 connection counterweight 5 is installed in the bracing frame 4, counterweight 5 can slide up and down along counter weight guide track 12, bracing frame 4 is outside by car guide rail 11 socket installation cars 3, and the four direction of car 3 arranges respectively gate 2 and can slide up and down along car guide rail 11; Be connected by suspension strop 13 between car 3 and the counterweight 5, the concrete traction suspended structure that adopts traction ratio 4:1, car 3 tops arrange the first sedan-chair top diversion sheave 8a in bracing frame 4 bilateral symmetry, the second sedan-chair top diversion sheave 8b, namely the first sedan-chair top diversion sheave 8a and the second sedan-chair top diversion sheave 8b distribute in car midperpendicalar bilateral symmetry, counterweight 5 tops are symmetrical arranged the first counterweight diversion sheave 9a, the second counterweight diversion sheave 9b, namely the first counterweight diversion sheave 9a and the second counterweight diversion sheave 9b distribute in counterweight 5 midperpendicalar bilateral symmetry, be equipped with the first track adjusting wheel 7a in the machine room 1, the second track adjusting wheel 7b, the 3rd track adjusting wheel 7c and first end connection device 14a, the second terminating set 14b, the first track adjusting wheel 7a wherein, the second track adjusting wheel 7b is set in parallel in traction sheave 6 tops, the 3rd track adjusting wheel 7c is arranged on the midperpendicalar of counterweight 5, first end connection device 14a and the second terminating set 14b are arranged on the same level face, suspension strop 13 1 ends are fixed on first end connection device 14a, the other end is fixed on the second terminating set 14b, the centre is walked around the second counterweight diversion sheave 9b in order, the 3rd track adjusting wheel 7c, the first counterweight diversion sheave 9a, traction sheave 6, the first sedan-chair top diversion sheave 8a, the first track adjusting wheel 7a, the second track adjusting wheel 7b, the second sedan-chair top diversion sheave 8b, wherein traction sheave 6 drives rotation by towing machine 16, suspension strop 13 solderless wrapped connections cooperate on traction sheave 6 and with traction sheave 6 frictional transmissions, and namely towing machine 16 drives traction sheave 6 rotations, drive suspension strop 13 operations in traction sheave 6 rotations.
The working process of above-mentioned four-way door tracking-driven elevator is: when car 3 needs lifting up, traction sheave 6 clickwises, drive suspension strop 13 and promote car 3, when car 3 needs are descending, traction sheave 6 left-hand revolutions, drive suspension strop 13 and promote counterweight 5, traction sheave 6 dextrorotations or conter clockwise turn by towing machine 16 drivings.
In above-described embodiment, the inner space of bracing frame 4 is limited, can cause the diameter of the first counterweight diversion sheave 9a, the second counterweight diversion sheave 9b and the 3rd track adjusting wheel 7c too small, for the pitch radius that guarantees these wheel flutters meets standard with suspension strop 13 nominal diameters ratio, therefore the nominal diameter of suspension strop 13 should be as far as possible little, can better meet the demands such as the suspension strop that adopts the steel band form.
Claims (5)
1. four-way door tracking-driven elevator, the four direction that it is characterized in that hoistway (10) arranges respectively layer door (15), the interior vertical direction midway location of hoistway (10) is installed bracing frame (4) is set, the interior activity of bracing frame (4) arranges counterweight (5), bracing frame (4) external activity socket car (3), the four direction of car (3) arranges respectively gate (2), is connected by suspension strop (13) between car (3) and the counterweight (5).
2. a kind of four-way door tracking-driven elevator as claimed in claim 1, it is characterized in that described car (3) top arranges the first sedan-chair top diversion sheave (8a) in bracing frame (4) bilateral symmetry, the second sedan-chair top diversion sheave (8b), counterweight (5) top is symmetrical arranged the first counterweight diversion sheave (9a), the second counterweight diversion sheave (9b), be equipped with the first track adjusting wheel (7a) in the machine room (1), the second track adjusting wheel (7b), the 3rd track adjusting wheel (7c) and first end connection device (14a), the second terminating set (14b), described suspension strop (13) one ends are fixed on first end connection device (14a), the other end is fixed on the second terminating set (14b) and consists of car (3) and be connected with suspension between the counterweight (5), walk around in order the second counterweight diversion sheave (9b) in the middle of the suspension strop (13), the 3rd track adjusting wheel (7c), the first counterweight diversion sheave (9a), traction sheave (6), the first sedan-chair top diversion sheave (8a), the first track adjusting wheel (7a), the second track adjusting wheel (7b), the second sedan-chair top diversion sheave (8b), wherein traction sheave (6) drives rotation by towing machine (16) and cooperates with suspension strop (13) transmission.
3. a kind of four-way door tracking-driven elevator as claimed in claim 1, the inside and outside both sides that it is characterized in that support frame as described above (4) are fixedly installed respectively counter weight guide track (12), car guide rail (11), counterweight (5) is installed in the bracing frame (4) by the counter weight guide track (12) with its bearing fit, and described car (3) is socketed on the bracing frame (4) by the car guide rail (11) with its bearing fit.
4. a kind of four-way door tracking-driven elevator as claimed in claim 1 is characterized in that adopting traction ratio between described car (3) and the counterweight (5) is the traction suspended structure of 4:1.
5. a kind of four-way door tracking-driven elevator as claimed in claim 2, it is characterized in that described the first track adjusting wheel (7a) and the second track adjusting wheel (7b) are set in parallel in traction sheave (6) top, the 3rd track adjusting wheel (7c) connection is arranged on the midperpendicalar of counterweight (5), the first sedan-chair top diversion sheave (8a) distributes with the bilateral symmetry of the second sedan-chair top diversion sheave (8b) at the midperpendicalar of car (3), the first counterweight diversion sheave (9a) distributes with the bilateral symmetry of the second counterweight diversion sheave (9b) at the midperpendicalar of counterweight (5), and first end connection device (14a) is installed in the same level face with the second terminating set (14b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481918 CN202829232U (en) | 2012-09-20 | 2012-09-20 | Cross door drag-drive elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481918 CN202829232U (en) | 2012-09-20 | 2012-09-20 | Cross door drag-drive elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829232U true CN202829232U (en) | 2013-03-27 |
Family
ID=47940989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481918 Expired - Fee Related CN202829232U (en) | 2012-09-20 | 2012-09-20 | Cross door drag-drive elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202829232U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016212A (en) * | 2014-06-13 | 2014-09-03 | 安川双菱电梯有限公司 | Method for opening doors on four sides of observation elevator without machine room and observation elevator with opening doors on four sides |
| CN105197735A (en) * | 2015-10-23 | 2015-12-30 | 北京安泰鸿源电梯设计有限公司 | Lift car system |
| CN107500085A (en) * | 2017-09-25 | 2017-12-22 | 肇庆富士通电梯有限公司 | A kind of home lift |
| CN109956384A (en) * | 2017-12-14 | 2019-07-02 | 陕西小溪机电科技有限公司 | A kind of four door elevator door-motor system |
-
2012
- 2012-09-20 CN CN 201220481918 patent/CN202829232U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016212A (en) * | 2014-06-13 | 2014-09-03 | 安川双菱电梯有限公司 | Method for opening doors on four sides of observation elevator without machine room and observation elevator with opening doors on four sides |
| CN105197735A (en) * | 2015-10-23 | 2015-12-30 | 北京安泰鸿源电梯设计有限公司 | Lift car system |
| CN107500085A (en) * | 2017-09-25 | 2017-12-22 | 肇庆富士通电梯有限公司 | A kind of home lift |
| CN109956384A (en) * | 2017-12-14 | 2019-07-02 | 陕西小溪机电科技有限公司 | A kind of four door elevator door-motor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130920 |