CN108275551B - Telescopic car bottom of home elevator - Google Patents
Telescopic car bottom of home elevator Download PDFInfo
- Publication number
- CN108275551B CN108275551B CN201810254022.9A CN201810254022A CN108275551B CN 108275551 B CN108275551 B CN 108275551B CN 201810254022 A CN201810254022 A CN 201810254022A CN 108275551 B CN108275551 B CN 108275551B
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- bottom plate
- movable
- plate
- fixed
- telescopic
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- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a telescopic car bottom of a home elevator, which comprises a fixed bottom plate assembly, a telescopic device and a movable bottom plate assembly, wherein the telescopic device comprises fixed angle plates, movable connecting rods and tension springs, the fixed angle plates comprise bottom plates, two fixed angle plates are arranged up and down and are respectively fixed with the fixed bottom plate assembly and the movable bottom plate assembly through the bottom plates, the middle parts of the two movable connecting rods are hinged and arranged between the two fixed angle plates, the tail end of the front side of the bottom plate is provided with a front side plate of a vertical bottom plate, the tail end of the right side of the bottom plate is provided with a right side plate of the vertical bottom plate, a long round hole and a first round hole are sequentially arranged on the front side plate far away from the right side plate, one end of each movable connecting rod is hinged in the first round hole of one fixed angle plate, the other end of each movable connecting rod is connected with one end of the other fixed in the long round hole of the other fixed angle plate in a sliding mode, the other end of each tension spring is fixed with the right side plate, and two ends of the movable connecting rods are respectively arranged on the same side or opposite sides of the two front side plates. The invention can realize the plugging of the holes of the floor slab by using the telescopic sedan bottom.
Description
Technical Field
The invention belongs to the technical field of elevator equipment, and particularly relates to a telescopic car bottom of a home elevator.
Background
Elevators play an important role in today's society as a means of vertical transportation. With the improvement of the living standard of people and the pursuit of high-income people on the living quality, the market of home elevators is also gradually growing. Because home use elevator is different from traditional elevator, there is not well wall around home use elevator, only reserves the floor hole of an elevator operation in the middle of two floors, is provided with the removable cover that is used for filling the floor hole in order to compromise aesthetic property and security in general. When the home elevator runs to the second floor, the home elevator can jack up the movable cover plate and continuously ascend, at the moment, a user can clearly see floor holes between floors and the car bottom of the home elevator positioned in the floor, the attractiveness of the home elevator is seriously affected, bad use experience is brought to the user, and popularization and use of the home elevator are not facilitated.
Disclosure of Invention
In order to solve the problems, the invention provides the telescopic car bottom of the home elevator, which is simple in structure and reasonable in layout, and can be used for plugging holes of a floor slab, so that the aesthetic property of the home elevator is greatly improved, and good use experience is brought to users.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a home elevator's flexible sedan-chair end, includes by last fixed bottom plate subassembly, telescoping device and the movable bottom plate subassembly that sets gradually down, telescoping device is including the structure respectively the same two fixed angle boards, two movable connecting rods and two extension springs, fixed angle board includes the bottom plate, two fixed angle board corresponds the setting from top to bottom and passes through respectively the bottom plate with fixed bottom plate subassembly with movable bottom plate subassembly fixed connection, two movable connecting rod's middle part articulates and locates between the fixed angle board, the front side end shaping of bottom plate has the perpendicular preceding curb plate of bottom plate, the right side end shaping of bottom plate has the perpendicular right side board of bottom plate, keep away from on the preceding curb plate right side board is equipped with slotted hole and first round hole in proper order, movable connecting rod's one end articulates in one of them in the first round hole, movable connecting rod's the other end sliding connection in another slotted hole in and with one of extension springs one end fixed connection, two the other end of extension springs with right side board fixed connection, movable connecting rod's middle part articulates and locates between the fixed bottom plate, movable bottom plate's right side board has the right side board perpendicular to the right side board, movable bottom plate has the right side board perpendicular to the right side board of bottom plate when the movable floor has the movable floor device to draw down, when two movable floor sets up the movable floor.
Further, the telescopic devices are arranged in two and symmetrically arranged relative to the central line of the telescopic car bottom.
Further, the fixed bottom plate assembly comprises a sedan bottom reinforcing rib plate, and bolt holes for fixing the telescopic devices are formed in the sedan bottom reinforcing rib plate.
Further, the fixed base plate assembly comprises a micro switch, and the micro switch is used for controlling the elevator to stop running when the telescopic device retracts to enable the movable base plate to touch the micro switch.
Further, the movable bottom plate is provided with a bolt hole for fixing the telescopic device
Further, a human body infrared sensor is arranged on the upper surface of the movable bottom plate, and an induction hole is formed in the movable bottom plate corresponding to the human body infrared sensor.
Further, two ends of the movable connecting rod are connected with the two fixed angle plates through a first connecting shaft and a clamp spring respectively, and the middle parts of the two movable connecting rods are hinged with the clamp springs through a second connecting shaft.
Further, a second round hole is formed in the right side plate, close to the front side plate, one end of the tension spring is hooked in the second round hole, and the other end of the tension spring is hooked on the first connecting shaft.
Further, a third round hole is formed in the bottom plate, and the two bottom plates are connected with the fixed bottom plate assembly and the movable bottom plate assembly through bolts respectively through the third round hole.
Further, an avoidance notch is further formed in the edge between the oblong hole and the first circular hole on the front side plate, and the avoidance notch is used for avoiding parts at the middle hinged positions of the two movable connecting rods.
The telescopic car bottom of the home elevator is simple in structure and reasonable in layout, the two telescopic devices are symmetrically arranged relative to the central line of the telescopic car bottom, the center of gravity of the movable bottom plate is guaranteed to be coincident with the center of the telescopic device, so that the stress is stable, the telescopic car bottom is well utilized to realize plugging of holes of a floor slab, the attractiveness of the home elevator is greatly improved, and good use experience is brought to users. And still be provided with micro-gap switch between movable bottom plate and the fixed bottom plate subassembly, when elevator downstream, movable bottom plate and barrier or ground contact compression telescoping device collide micro-gap switch then, and the elevator will stop the operation, therefore micro-gap switch had both played protection switch's effect, had replaced the limit switch that originally set up on the elevator guide rail simultaneously, had saved unnecessary parts, had optimized structural design.
Drawings
Fig. 1 is a top view of the telescoping floor of the home elevator of the present invention;
FIG. 2 is a schematic view of the structure of section A-A of FIG. 1;
FIG. 3 is a schematic structural view of the fixed base plate assembly of the present invention;
FIG. 4 is a schematic view of the structure of the movable floor assembly of the present invention;
FIG. 5 is a schematic view of the telescopic device of the present invention;
FIG. 6 is a schematic view of the structure of the fixed gusset of the telescoping device of the present invention;
FIG. 7 is a schematic view of the movable linkage of the telescopic device of the present invention;
fig. 8 is a schematic view of the structure of section A-A in fig. 5.
Detailed Description
In order to enhance the understanding of the technical scheme of the present invention, the present invention will be further described below with reference to the accompanying drawings.
As shown in fig. 1-8, the invention provides a telescopic car bottom of a home elevator, which comprises a fixed bottom plate assembly 200, a telescopic device 100 and a movable bottom plate assembly 300 which are sequentially arranged from top to bottom, wherein the fixed bottom plate assembly 200 comprises a car bottom reinforcing rib plate 201, bolt holes for fixing the telescopic device 100 are formed in the car bottom reinforcing rib plate, the movable bottom plate assembly 300 comprises a movable bottom plate 301, bolt holes for fixing the telescopic device 100 are formed in the movable bottom plate 301, the telescopic device 100 is fixedly connected with the fixed bottom plate assembly 200 and the movable bottom plate assembly 300 respectively, and the telescopic device 100 is provided with two bolt holes and is symmetrically arranged relative to the central line of the telescopic car bottom.
The outline of the movable bottom plate 301 is matched with the floor holes, the movable bottom plate 301 is used for being arranged on the floor holes when the home elevator runs to the second floor so that the telescopic device 100 is stretched to stretch out and then the floor holes are plugged, the upper surface of the movable bottom plate 301 is provided with a human body infrared sensor 302 through a fixed bracket 303, and the movable bottom plate 301 is provided with a sensing hole 304 corresponding to the human body infrared sensor 302. The fixed floor assembly 200 also includes a micro-switch 202, the micro-switch 202 being used to control the elevator to stop operating when the telescopic device 100 is retracted such that the movable floor 301 hits the micro-switch 202.
The telescopic device 100 comprises two fixed angle plates 1, two movable connecting rods 2 and two tension springs 3 which are identical in structure, the two fixed angle plates are correspondingly arranged up and down, each fixed angle plate 1 comprises a bottom plate 11, a third round hole 18 is formed in each bottom plate, the two bottom plates 11 are respectively connected with a fixed bottom plate assembly 200 and a movable bottom plate assembly 300 through the third round holes 18 in a bolt manner, and the middle parts of the two movable connecting rods 2 are hinged through a second connecting shaft 23 and a clamp spring 22 and are arranged between the two fixed angle plates 1.
The front side end of the bottom plate 11 is provided with a front side plate 12 vertical to the bottom plate 11, the right side end of the bottom plate 11 is provided with a right side plate 13 vertical to the bottom plate 11, the front side plate 12 is provided with a long round hole 14, an avoidance gap 15 and a first round hole 16 in sequence far away from the right side plate 13, and the right side plate 13 is provided with a second round hole 17 close to the front side plate 12. The avoidance notch 15 is used for avoiding parts such as a second connecting shaft 23, a clamping spring 22 and the like at the middle hinged part of the two movable connecting rods 2 so as to prevent interference.
One end of the movable connecting rod 2 is hinged in the first round hole 16 of one fixed angle plate 1 through a first connecting shaft 21 and a clamp spring 22, the other end of the movable connecting rod 2 is connected in the oblong hole 14 of the other fixed angle plate 1 in a sliding manner through the first connecting shaft 21 and the clamp spring 22, and two ends of the movable connecting rod 2 are respectively arranged on opposite sides of the two front side plates 12. One end of the tension spring 3 is hooked in the second round hole 17, and the other end of the tension spring 3 is hooked on the first connecting shaft 21.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (9)
1. The utility model provides a home elevator's flexible sedan-chair end which characterized in that: including fixed bottom plate subassembly, telescoping device and the movable bottom plate subassembly that from top to bottom set gradually, telescoping device is including the structure the same two fixed angle boards respectively, two movable connecting rod and two extension springs, fixed angle board includes the bottom plate, two fixed angle board corresponds the setting from top to bottom and passes through respectively the bottom plate with fixed bottom plate subassembly with movable bottom plate subassembly fixed connection, two movable connecting rod's middle part articulates and locates two between the fixed angle board, the front side end shaping of bottom plate has perpendicularly the preceding curb plate of bottom plate, the right side end shaping of bottom plate has perpendicularly the right side curb plate of bottom plate, keep away from on the preceding curb plate the right side curb plate is equipped with slotted hole and first round hole in proper order, movable connecting rod's one end articulates in one of them in the first round hole of fixed angle board, movable connecting rod's the other end sliding connection in another in the slotted hole and with one of extension spring one of them one end fixed connection, the other end of extension spring with right side plate fixed connection, movable connecting rod's both ends locate respectively two front side or different sides have perpendicular to the front side curb plate of bottom plate, movable floor plate profile when moving floor slab with the movable floor slab sets up the movable floor slab, and stretch out and draw down the bottom plate.
2. The telescopic car bottom of a home elevator according to claim 1, characterized in that: the telescopic devices are arranged in two and are symmetrically arranged relative to the central line of the telescopic car bottom.
3. The telescopic car bottom of a home elevator according to claim 1, characterized in that: the fixed bottom plate assembly comprises a sedan bottom reinforcing rib plate, and bolt holes for fixing the telescopic devices are formed in the sedan bottom reinforcing rib plate.
4. The telescopic car bottom of a home elevator according to claim 1, characterized in that: the fixed bottom plate assembly comprises a micro switch, and the micro switch is used for controlling the elevator to stop running when the telescopic device retracts to enable the movable bottom plate to touch the micro switch.
5. The telescopic car bottom of a home elevator according to claim 1, characterized in that: the movable bottom plate is provided with a bolt hole for fixing the telescopic device, the upper surface of the movable bottom plate is provided with a human body infrared sensor, and the movable bottom plate is provided with a sensing hole corresponding to the human body infrared sensor.
6. The telescopic car bottom of a home elevator according to claim 1, characterized in that: the two ends of the movable connecting rod are connected with the two fixed angle plates through a first connecting shaft and a clamp spring respectively, and the middle parts of the two movable connecting rods are hinged with the clamp springs through a second connecting shaft.
7. The telescopic car bottom of a home elevator of claim 6, wherein: the right side plate is provided with a second round hole close to the front side plate, one end of the tension spring is hooked in the second round hole, and the other end of the tension spring is hooked on the first connecting shaft.
8. The telescopic car bottom of a home elevator according to claim 1, characterized in that: the bottom plates are provided with third round holes, and the two bottom plates are respectively connected with the fixed bottom plate assembly and the movable bottom plate assembly through bolts.
9. The telescopic car bottom of a home elevator according to claim 1, characterized in that: the front side plate is provided with an avoidance notch at the edge between the oblong hole and the first round hole, and the avoidance notch is used for avoiding two parts at the middle hinge part of the movable connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254022.9A CN108275551B (en) | 2018-03-26 | 2018-03-26 | Telescopic car bottom of home elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254022.9A CN108275551B (en) | 2018-03-26 | 2018-03-26 | Telescopic car bottom of home elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108275551A CN108275551A (en) | 2018-07-13 |
| CN108275551B true CN108275551B (en) | 2024-04-09 |
Family
ID=62810476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810254022.9A Active CN108275551B (en) | 2018-03-26 | 2018-03-26 | Telescopic car bottom of home elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108275551B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04365782A (en) * | 1991-05-21 | 1992-12-17 | Toshiba Corp | Cage for elevator |
| JP2006160480A (en) * | 2004-12-09 | 2006-06-22 | Mitsubishi Electric Corp | Inspection device for elevator |
| JP4097686B1 (en) * | 2007-08-14 | 2008-06-11 | 横浜エレベータ株式会社 | Telescopic frame type middle-class elevator |
| CN104401851A (en) * | 2014-11-25 | 2015-03-11 | 昆山通祐电梯有限公司 | Multi-layer vacuum pneumatic elevator |
| CN107285156A (en) * | 2017-08-17 | 2017-10-24 | 上海盛蒂斯自动化设备股份有限公司 | A kind of elevator safety safeguards system and its method |
| CN107285155A (en) * | 2017-08-17 | 2017-10-24 | 上海盛蒂斯自动化设备股份有限公司 | A kind of elevator floor stops floor hole fills up system and method |
| CN208008278U (en) * | 2018-03-26 | 2018-10-26 | 西继迅达（许昌）电梯有限公司 | A kind of flexible car floor of home lift |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6719099B2 (en) * | 2002-05-13 | 2004-04-13 | Inventio Ag | Integral elevator hydraulic power unit |
-
2018
- 2018-03-26 CN CN201810254022.9A patent/CN108275551B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04365782A (en) * | 1991-05-21 | 1992-12-17 | Toshiba Corp | Cage for elevator |
| JP2006160480A (en) * | 2004-12-09 | 2006-06-22 | Mitsubishi Electric Corp | Inspection device for elevator |
| JP4097686B1 (en) * | 2007-08-14 | 2008-06-11 | 横浜エレベータ株式会社 | Telescopic frame type middle-class elevator |
| CN104401851A (en) * | 2014-11-25 | 2015-03-11 | 昆山通祐电梯有限公司 | Multi-layer vacuum pneumatic elevator |
| CN107285156A (en) * | 2017-08-17 | 2017-10-24 | 上海盛蒂斯自动化设备股份有限公司 | A kind of elevator safety safeguards system and its method |
| CN107285155A (en) * | 2017-08-17 | 2017-10-24 | 上海盛蒂斯自动化设备股份有限公司 | A kind of elevator floor stops floor hole fills up system and method |
| CN208008278U (en) * | 2018-03-26 | 2018-10-26 | 西继迅达（许昌）电梯有限公司 | A kind of flexible car floor of home lift |
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| Publication number | Publication date |
|---|---|
| CN108275551A (en) | 2018-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Applicant after: Xiji Xunda Elevator Co.,Ltd. Address before: 461000 south section of Yanan Road, Xuchang economic and Technological Development Zone, Henan Applicant before: XJ SCHINDLER (XUCHANG) ELEVATOR Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |