CN205294551U - In many ways, elevator that opens door - Google Patents
In many ways, elevator that opens door Download PDFInfo
- Publication number
- CN205294551U CN205294551U CN201521088709.8U CN201521088709U CN205294551U CN 205294551 U CN205294551 U CN 205294551U CN 201521088709 U CN201521088709 U CN 201521088709U CN 205294551 U CN205294551 U CN 205294551U
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- elevator
- safety tongs
- transverse beam
- longitudinal beam
- sedan
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Abstract
The utility model discloses an in many ways, elevator that opens door, including sedan -chair frame, car, the sedan -chair frame is including upper beam, underbeam, safety tongs and pulling mechanism, the upper beam includes is connected " T " style of calligraphy structure that forms by last transverse beam and last longitudinal recording, the underbeam includes is connected " T " style of calligraphy structure that forms with put the beams in place and correspond by lower transverse beam and lower longitudinal recording, the three tip that corresponds with the underbeam of putting the beams in place do not passes through immediately the roof beam and is connected, the three tip of putting the beams in place is equipped with leads boots, the three tip of underbeam is equipped with safety tongs and pulling mechanism, the downside of safety tongs all is equipped with leads boots, upper beam and underbeam are through lead boots and three guide rails link to each other respectively, the guide rail is fixed on the lateral wall of the three difference of elevator well, the sedan -chair puts up along rail movements and drives the car does the vertical motion in the elevator well, the car is equipped with three door machine. The utility model discloses having formed three direction and having opened the door, the stress is more even, and the security performance is more excellent.
Description
Technical field
This utility model relates to elevator, is specifically related to a kind of elevator in many ways opened the door.
Background technology
Vertical lift elevator has an elevator, operate between at least two rigid guideways that row are vertical or inclination angle is less than 15 ��, car size and version are easy to passenger and are come in and gone out or handling goods, no matter its type of drive traditionally, using elevator as the general name of vertical transportation means of transport in building, slower elevators (below 1 meter per second), express lift (1��2 meter per second) and express elevator (more than 2 meter per seconds) can be divided by speed. Mid-term in 19th century starts hydraulic elevator occur, still applies on low-rise building so far. 1852, the E.G. Otis of the U.S. developed the safety cage that steel wire traction rope promotes. In 19 end of the centurys, have employed frictional wheel drive, be greatly increased the hoisting depth of elevator.
A kind of common vertical lift elevator structure as shown in Figure 1, including machine room 1, hoistway 2, pit 3, traction machine 4, traction steel-cable 5, limiter of speed 6, sedan-chair top directive wheel 7, car 8, safety tongs shift mechanism 9, speed limiter wire rope 10, swelling device 11, buffer 12, counterweight frame (cast iron or concrete) 13; In succession car and counterweight frame respectively in traction steel-cable two ends, it is wrapped on traction sheave and sedan-chair top directive wheel, traction machine rotates by driving traction sheave after the decelerator speed change of self, by traction steel-cable and the fricative pull strength of traction sheave, realize the elevating movement of car and counterweight frame, reach transport purpose. Traction machine and limiter of speed Monitoring and Controlling at any time the speed of car, when supervelocity situation occurs, namely rated speed of lift 115% time, signal can be sent in time, then produce mechanical action, make traction machine band-type brake. If elevator still cannot be braked, car is forced stop by the safety tongs action being arranged on cage bottom. Limiter of speed is the instruction person of sending, and the safety tongs person of being carried out, both combineds effect just occur in that saying of emergency staircase. Speed limiter wire rope is connected around limiter of speed and with safety tongs lift handle, composition limiter of speed-safety tongs protection device, plays speed-limiting protection effect.Buffer is again based on hydraulic bjuffer; hydraulic bjuffer (shockabsorber) relies on hydraulic damping to carry out buffer deceleration to stopping to acting on object thereon; play a degree of protective effect; suitable in plant equipment such as lifting transport, elevator, metallurgy, harbour machinery, rail trucks, its effect is the safety buffer device preventing hard collision from causing mechanism to damage in the course of the work.
Current elevator is all single open-door, or clamshell doors, it is impossible to meet the requirement to elevator on using of some particular clients; Disclosed in prior art, some door-opening elevators in many ways, realize mainly through improving car, it is impossible to ensure the safety of its running.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, this utility model provides a kind of elevator in many ways opened the door, and is provided that three different enabling directions, and security performance is more excellent��
Technical scheme: door-opening elevator in many ways described in the utility model, including sedan-chair frame and be arranged on the car in sedan-chair frame, sedan-chair frame includes upper beam, underbeam, safety tongs and shift mechanism, described upper beam includes transverse beam, upper longitudinal beam, upper transverse beam is connected formation " T " font structure with the middle part of upper longitudinal beam, described underbeam includes lower transverse beam, lower longitudinal beam, lower transverse beam connects, with the middle part of lower longitudinal beam, " T " font structure that formation is corresponding with described upper beam, three ends corresponding up and down with described underbeam " T " font structure, three ends of described upper beam " T " font structure connect respectively through vertical beam, the opposite other end that the two ends of described upper longitudinal beam and described upper transverse beam are connected with described upper longitudinal beam is equipped with leads boots, the opposite other end that the two ends of described lower longitudinal beam and described lower transverse beam are connected with described lower longitudinal beam is provided with described safety tongs and shift mechanism, the downside of described safety tongs is equipped with leads boots, described upper beam and described underbeam are by leading boots described in corresponding up and down and three guide rails are respectively connected with, guide rail is fixed on three different walls of elevator hoistways, described sedan-chair frame is along described guide rail movement and drives described car to move both vertically in elevator hoistways, the connection node side of corresponding described sedan-chair frame " T " the font both sides of described car and " T " font is equipped with a machine. upper beam, underbeam are designed to " T " font structure, adopt three guide rails to be distributed in elevator shaft wall, define the enabling direction of three doors, it is possible to meet client's demand to door-opening elevator in many ways, the coordinating of the sedan-chair frame of " T " font structure and car and three guide rails simultaneously so that evenly, security performance is more excellent for overall stress.
Improve technique scheme further, described shift mechanism includes deflecting roller, haulage cable, safety tongs lift handle, described deflecting roller is arranged in described lower transverse beam and is positioned at described lower transverse beam and is connected with described lower longitudinal beam end, described haulage cable is wrapped on described deflecting roller, described haulage cable connects three described safety tongs lift handles, the described safety tongs of three described safety tongs lift handles and described lower longitudinal beam two ends and described lower transverse beam one end is respectively connected with so that three described safety tongs synchronization actions and reset. It is respectively provided with safety tongs and shift mechanism at lower longitudinal beam two ends and lower transverse beam one end, and three safety tongs can action simultaneously and reset under the effect of deflecting roller, it is ensured that be swift in motion, reliably every time, in the effect simultaneously working as comfortableness ensureing safety.
Further, described upper transverse beam is connected with the bottom surface in the middle part of described upper longitudinal beam by bolt, described lower transverse beam is connected with the end face in the middle part of described lower longitudinal beam by bolt, and described upper transverse beam, upper longitudinal beam, lower transverse beam, lower longitudinal beam are connected respectively through bolt with described vertical beam. Being connected with locking measure by bolt combination, upper transverse beam is arranged on the lower section of longitudinal beam, for stress, using the teaching of the invention it is possible to provide heavy��duty ability, increases the safety coefficient of elevator while improving car weight amount.
Further, described upper transverse beam is made up of two channel-section steels, is provided with the sedan-chair top directive wheel of two vertical rotation between two channel-section steels. Sedan-chair top directive wheel and channel-section steel and plane-parallel, for when steel wire rope is subjected to displacement, being accurately inserted in directive wheel grooving, it is prevented that skid de-groove, it is ensured that accurately transmission.
Above-mentioned door-opening elevator in many ways is applied to elevator.
Above-mentioned door-opening elevator in many ways is applied to Cargo Lift.
Above-mentioned door-opening elevator in many ways is applied to Medical Service Elevator.
Above-mentioned door-opening elevator in many ways is applied to sightseeing elevator.
Beneficial effect: compared with prior art, advantage of the present utility model: this utility model three guide rails of employing are distributed in the structure of three different laterals of elevator hoistways, define the enabling direction of the 3rd door, solve two guide rails of tradition and cannot open the technical problem of the 3rd door, the traditional structure of the stressing conditions stress secundly that be again different from one piece or two piece guide rail similar with traditional two guide rails, making overall stress evenly, security performance is more excellent, it is adaptable to large-tonnage Cargo Lift or elevator.
Accompanying drawing explanation
Fig. 1 is the structural representation of elevator in background technology.
Fig. 2 is axonometric chart of the present utility model.
Fig. 3 is the front view of Fig. 2.
Fig. 4 is the side view of Fig. 2.
Fig. 5 is the structural representation of sedan-chair frame.
Fig. 6 is the structural representation of upper beam.
Fig. 7 is the structural representation of underbeam.
Fig. 8 is the structure for amplifying schematic diagram at II place in Fig. 7.
Fig. 9 is the structure for amplifying schematic diagram at IV place in Fig. 7.
Detailed description of the invention
Below by accompanying drawing, technical solutions of the utility model are described in detail.
Embodiment 1:Door-opening elevator in many ways as shown in Fig. 2 to Fig. 9, including sedan-chair frame and be fixed on the cab 28 in sedan-chair frame; Sedan-chair frame includes upper beam 21, underbeam 23 and shift mechanism 29; Upper beam 21 includes longitudinal beam 211, upper transverse beam 212, underbeam 23 includes lower longitudinal beam 231, lower transverse beam 232, upper transverse beam 212 one end is provided with and leads boots 25, the other end is connected to form " T " font structure by bottom surface in the middle part of bolt and upper longitudinal beam 211, upper transverse beam 212 is made up of two channel-section steels, being provided with the sedan-chair top directive wheel 27 of two vertical rotation between two channel-section steels, upper longitudinal beam 211 two ends are mounted on leading boots 25; Lower transverse beam 232 one end is provided with on the downside of safety tongs 24, safety tongs 24 and is connected to leads boots 25, the other end passes through bolt and is connected to form " T " font structure corresponding with upper beam 21 in the middle part of lower longitudinal beam 231, three ends corresponding up and down with underbeam " T " font structure, three ends of upper beam " T " font structure connect respectively through vertical beam 26, and lower longitudinal beam 231 two ends are equipped with on the downside of safety tongs 24, safety tongs 24 and are connected to lead boots 25; Deflecting roller 291 that shift mechanism 29 includes horizontally rotating, haulage cable 292, safety tongs lift handle 293, deflecting roller 291 is arranged in lower transverse beam 232 and is positioned at one end that lower transverse beam 232 is connected with lower longitudinal beam 231, haulage cable 292 is wrapped on deflecting roller 291, haulage cable 292 connects three safety tongs lift handles 293, the safety tongs 24 of three safety tongs lift handles 293 and lower longitudinal beam 231 two ends and lower transverse beam 232 one end is respectively connected with so that three safety tongs 24 synchronization actions and reset.Upper beam 21 and underbeam 23 leads boots 25 and three guide rails 20 are respectively connected with by corresponding up and down, guide rail is fixed on three different walls of elevator hoistways, sedan-chair frame moves along guide rail 20 and drives car to move both vertically in elevator hoistways, and the connection node side of corresponding sedan-chair frame " T " the font both sides of car 28 and " T " font is equipped with a machine 22. Shift mechanism 29 is identical with the shift mechanism of conventional lift, lifts handle 293 by safety tongs and is connected with speed limiter wire rope.
This utility model is applicable to all kinds of elevators such as large-tonnage Cargo Lift, elevator, Medical Service Elevator, sightseeing elevator.
Although as it has been described above, represented and described this utility model with reference to specific preferred embodiment, but it shall not be construed as the restriction to this utility model self. Under the spirit and scope premise of the present utility model defined without departing from claims, it can be made in the form and details various change.
Claims (4)
1. the elevator in many ways opened the door, including sedan-chair frame and be arranged on the car in sedan-chair frame, sedan-chair frame includes upper beam, underbeam, safety tongs and shift mechanism, it is characterized in that: described upper beam includes transverse beam, upper longitudinal beam, upper transverse beam is connected formation " T " font structure with the middle part of upper longitudinal beam, described underbeam includes lower transverse beam, lower longitudinal beam, lower transverse beam connects, with the middle part of lower longitudinal beam, " T " font structure that formation is corresponding with described upper beam, three ends corresponding up and down with described underbeam " T " font structure, three ends of described upper beam " T " font structure connect respectively through vertical beam, the opposite other end that the two ends of described upper longitudinal beam and described upper transverse beam are connected with described upper longitudinal beam is equipped with leads boots, the opposite other end that the two ends of described lower longitudinal beam and described lower transverse beam are connected with described lower longitudinal beam is provided with described safety tongs and shift mechanism, the downside of described safety tongs is equipped with leads boots, described upper beam and described underbeam are by leading boots described in corresponding up and down and three guide rails are respectively connected with, guide rail is fixed on three different walls of elevator hoistways, described sedan-chair frame is along described guide rail movement and drives described car to move both vertically in elevator hoistways, the connection node side of corresponding described sedan-chair frame " T " the font both sides of described car and " T " font is equipped with a machine.
2. the elevator in many ways opened the door according to claim 1, it is characterized in that: described shift mechanism includes deflecting roller, haulage cable, safety tongs lift handle, described deflecting roller is arranged in described lower transverse beam and is positioned at described lower transverse beam and is connected with described lower longitudinal beam end, described haulage cable is wrapped on described deflecting roller, described haulage cable connects three described safety tongs lift handles, the described safety tongs of three described safety tongs lift handles and described lower longitudinal beam two ends and described lower transverse beam one end is respectively connected with, make three described safety tongs synchronization actions and reset.
3. the elevator in many ways opened the door according to claim 1, it is characterized in that: described upper transverse beam is connected with the bottom surface in the middle part of described upper longitudinal beam by bolt, described lower transverse beam is connected with the end face in the middle part of described lower longitudinal beam by bolt, and described upper transverse beam, upper longitudinal beam, lower transverse beam, lower longitudinal beam are connected respectively through bolt with described vertical beam.
4. the elevator in many ways opened the door according to claim 1, it is characterised in that: described upper transverse beam is made up of two channel-section steels, is provided with the sedan-chair top directive wheel of two or one vertical rotation between two channel-section steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088709.8U CN205294551U (en) | 2015-12-22 | 2015-12-22 | In many ways, elevator that opens door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088709.8U CN205294551U (en) | 2015-12-22 | 2015-12-22 | In many ways, elevator that opens door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294551U true CN205294551U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521088709.8U Withdrawn - After Issue CN205294551U (en) | 2015-12-22 | 2015-12-22 | In many ways, elevator that opens door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294551U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417319A (en) * | 2015-12-22 | 2016-03-23 | 江苏菱智电梯制造有限公司 | Elevator capable of opening door in multiple directions |
| CN106348136A (en) * | 2016-10-26 | 2017-01-25 | 日立电梯（中国）有限公司 | Double-door eccentric guide lifting car frame structure |
| CN108861966A (en) * | 2018-07-06 | 2018-11-23 | 宁波宏大电梯有限公司 | It is a kind of with the knapsack type elevator for wrapping up in plastic steel wire rope |
| WO2020006872A1 (en) * | 2018-07-06 | 2020-01-09 | 苏州福特美福电梯有限公司 | Anti-falling protection device of elevator |
| CN110872049A (en) * | 2019-12-04 | 2020-03-10 | 康力电梯股份有限公司 | Car frame |
-
2015
- 2015-12-22 CN CN201521088709.8U patent/CN205294551U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417319A (en) * | 2015-12-22 | 2016-03-23 | 江苏菱智电梯制造有限公司 | Elevator capable of opening door in multiple directions |
| CN105417319B (en) * | 2015-12-22 | 2018-08-03 | 江苏菱智电梯制造有限公司 | A kind of elevator to open the door in many ways |
| CN106348136A (en) * | 2016-10-26 | 2017-01-25 | 日立电梯（中国）有限公司 | Double-door eccentric guide lifting car frame structure |
| CN106348136B (en) * | 2016-10-26 | 2019-04-02 | 日立电梯（中国）有限公司 | A kind of double door bias guiding sedan-chair frame structure |
| CN108861966A (en) * | 2018-07-06 | 2018-11-23 | 宁波宏大电梯有限公司 | It is a kind of with the knapsack type elevator for wrapping up in plastic steel wire rope |
| WO2020006872A1 (en) * | 2018-07-06 | 2020-01-09 | 苏州福特美福电梯有限公司 | Anti-falling protection device of elevator |
| CN108861966B (en) * | 2018-07-06 | 2024-03-19 | 宁波宏大电梯有限公司 | Knapsack formula elevator with wrap up in plastic wire rope |
| CN110872049A (en) * | 2019-12-04 | 2020-03-10 | 康力电梯股份有限公司 | Car frame |
| CN110872049B (en) * | 2019-12-04 | 2024-05-10 | 康力电梯股份有限公司 | Car frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20180803 |
|
| AV01 | Patent right actively abandoned |