CN111704001A - Double-chain household elevator of no well knapsack formula - Google Patents
Double-chain household elevator of no well knapsack formula Download PDFInfo
- Publication number
- CN111704001A CN111704001A CN202010677016.1A CN202010677016A CN111704001A CN 111704001 A CN111704001 A CN 111704001A CN 202010677016 A CN202010677016 A CN 202010677016A CN 111704001 A CN111704001 A CN 111704001A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- chain
- car
- elevator
- guide rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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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
- B66B11/0206—Car frames
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- 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
-
- 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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/26—Positively-acting devices, e.g. latches, knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
Abstract
The invention discloses a hoistway-free backpack type double-chain household elevator which comprises support guide rods, wherein the tops of the support guide rods are fixedly connected with a mounting frame, the top of the mounting frame is fixedly connected with a servo motor and a speed reducer, the top of the mounting frame is rotatably connected with a chain wheel, a car fixing frame is connected between the two support guide rods in a sliding manner, the surface of the chain wheel is provided with a chain, one end of the chain is fixedly connected with the car fixing frame, a supporting seat is fixedly connected between the two support guide rods, the top of the supporting seat is provided with a rotating wheel, the two sides of the top of the car fixing frame are fixedly connected with a steel wire rope, one end of the steel wire rope bypasses the surface of the rotating wheel and is fixedly connected with a balancing. This kind of do not have double-chain home use elevator of well knapsack formula has solved the problem that current elevator structure is complicated, installation condition is limited, satisfies the demand of the resident family in little space.
Description
Technical Field
The invention relates to the technical field of home elevators, in particular to a hoistway-free backpack type double-chain home elevator.
Background
A home elevator is an elevator installed in a private home for use by only a single family member. It may also be installed in buildings that are not used in a single household as a means for a single household to enter their dwelling, but are inaccessible and usable by the public or other occupants of the building.
The existing household elevator mainly adopts a screw type elevator and a steel wire rope traction type elevator, the screw type elevator is low in operation speed and high in manufacturing cost, the steel wire rope traction elevator utilizes a traction wheel and a plurality of strands of steel wire ropes for transmission, and the steel wire ropes are pulled by the traction wheel to achieve the purpose of lifting a lifting platform.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a hoistway-free backpack type double-chain household elevator, which solves the problems of complex structure and limited installation conditions of the conventional elevator and meets the requirements of residents in small space.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a hoistway-free backpack type double-chain household elevator comprises two support guide rods, wherein the top of each support guide rod is fixedly connected with a mounting frame, the bottom of each support guide rod is fixedly connected with a mounting seat, the top of the mounting frame is fixedly connected with a servo motor and a speed reducer, the top of the mounting frame is rotatably connected with a chain wheel, the center of the chain wheel is fixedly connected with a driving shaft, a shaft coupler is fixedly connected between the speed reducer and the driving shaft, a car fixing frame is slidably connected between the two support guide rods, the surface of the chain wheel is provided with a chain, one end of the chain is fixedly connected with the top of the car fixing frame, a supporting seat is fixedly connected between the two support guide rods and close to one side of the mounting frame, rotating wheels are arranged on two sides of the top of the supporting seat, the utility model discloses a car fixing device, including wire rope, runner, fixed pulley.
Preferably, the fixed seat is rotated to the both sides fixedly connected with in the top of car mount and bottom, the center of rotating the fixed seat is rotated and is connected with the leading wheel, the guide way with the leading wheel adaptation is seted up to one side of supporting guide arm.
Preferably, the stiffness coefficient of the first spring is greater than the stiffness coefficient of the second spring.
Preferably, the top both sides fixedly connected with axle fixing base of supporting seat, the center of axle fixing base is rotated and is connected with the axle, the runner is fixed on the surface of axle, the both ends fixedly connected with fixed plate of supporting seat.
Preferably, the inner wall of the car is provided with a control panel.
Preferably, the middle part of the supporting guide rod is fixedly connected with a reinforcing fixing rod.
Preferably, the surface of the supporting guide rod is provided with a clamping groove matched with the clamping seat.
Preferably, the surface cover of connecting rod is equipped with the uide bushing, one side and the car mount fixed connection of uide bushing.
(III) advantageous effects
The invention provides a hoistway-free backpack type double-chain household elevator. The method has the following beneficial effects:
(1) the two support guide rods are used as supports, the servo-driven power device is arranged at the tops of the support guide rods, one side of the lift car is provided with the balancing weight to balance the weight of the lift car, the load of a motor is reduced, the occupied space is reduced, the lift car is driven to ascend and descend by the chain wheel and the chain, the phenomenon of slipping of a steel wire rope is avoided, and the operation is more stable;
(2) the supporting seat is arranged between the two supporting guide rods, the rotating wheels are arranged on two sides of the top of the supporting seat, and the weight of the lift car and part of the load is balanced by using the two steel wire ropes, so that the reliability of the connection of the lift car is ensured, the running safety of an elevator system is improved, and the running is more stable;
(3) through being provided with electric telescopic handle and cassette on the car mount, the draw-in groove with the cassette adaptation is seted up on the surface of support guide arm, through cassette and draw-in groove joint, can avoid the car to take place to fall, has guaranteed personnel's safety.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the supporting base of the present invention;
FIG. 3 is a schematic structural diagram of the car mount of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 3 according to the present invention;
fig. 5 is a schematic view of the connection between the card holder and the fixing sleeve of the present invention.
In the figure: 1-supporting guide rod, 2-mounting frame, 3-mounting fixed seat, 4-servo motor, 5-speed reducer, 6-driving shaft, 7-coupling, 8-chain wheel, 9-car fixed seat, 10-chain, 11-supporting seat, 111-shaft fixed seat, 112-shaft, 113-fixed plate, 12-rotating wheel and 13-steel wire rope, 14-counterweight block, 15-car, 16-control panel, 17-reinforcing fixed rod, 18-rotating fixed seat, 19-guide wheel, 20-fixed sleeve, 21-clamping seat, 22-connecting rod, 23-telescopic rod, 24-first spring, 25-mounting seat, 26-electric telescopic rod, 27-guide sleeve and 28-second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a hoistway-free backpack type double-chain household elevator comprises two support guide rods 1, wherein the tops of the two support guide rods 1 are fixedly connected with mounting frames 2, and the bottoms of the two support guide rods 1 are fixedly connected with mounting fixing seats 3, so that the whole elevator occupies a small space and is convenient to mount; the top of the mounting frame 2 is fixedly connected with a servo motor 4 and a speed reducer 5, the top of the mounting frame 2 is rotatably connected with a chain wheel 8, the center of the chain wheel 8 is fixedly connected with a driving shaft 6, a coupler 7 is fixedly connected between the speed reducer 5 and the driving shaft 6, the servo motor 4 drives the chain wheel 8 to rotate through the speed reducer 5 and the driving shaft 6, a car fixing frame 9 is slidably connected between the two supporting guide rods 1, the surface of the chain wheel 8 is provided with a chain 10, one end of the chain 10 is fixedly connected with the top of the car fixing frame 9, a supporting seat 11 is fixedly connected between the two supporting guide rods 1 and close to one side of the mounting frame 2, two sides of the top of the supporting seat 11 are provided with rotating wheels 12, two sides of the top of the car fixing frame 9 are fixedly connected with steel wire ropes 13, the safety of the operation of the elevator system is ensured by using the steel wire rope 13, and the operation is more stable; the other end of the chain 10 is fixedly connected with the counterweight 14, one side of the car fixing frame 9 is fixedly connected with a car 15, the car 15 can be driven by the chain 10 to move up and down through the rotation of the chain wheel 8, two sides of the car fixing frame 9 are fixedly connected with a fixing sleeve 20, the inside of the fixing sleeve 20 is slidably connected with a clamping seat 21, one end of the clamping seat 21 is fixedly connected with a connecting rod 22, one end of the connecting rod 22 extends to the outside of the fixing sleeve 20, one end of the connecting rod 22 extending to the outside of the fixing sleeve 20 is slidably connected with an expansion link 23, a first spring 24 is arranged between the expansion link 23 and the connecting rod 22, the middle part of the car fixing frame 9 is fixedly connected with a mounting seat 25, the surface of the mounting seat 25 is fixedly connected with an electric expansion link 26, the working end of the electric expansion link 26 is fixedly connected with one, drive connecting rod 22 through electric telescopic handle 26 and remove, cassette 21 can stretch out and draw back, guaranteed car 15's stability with the draw-in groove cooperation when stretching out, when the unexpected whereabouts of car 15, electric telescopic handle 26 stretches out, even if present cassette 21 does not reach the draw-in groove, first spring 24 and second spring 28 all are compressed this moment, when car 15 whereabouts to cassette 21 reachs the draw-in groove, under spring action, cassette 21 pops out and carries out emergency braking, has guaranteed car 15 interior personnel's safety.
The fixed seat 18 is rotated to the both sides fixedly connected with in top and the bottom of car mount 9, rotates the center of fixed seat 18 and rotates and be connected with leading wheel 19, and the guide way with 19 adaptations of leading wheel is seted up to one side of supporting guide arm 1, has guaranteed that car 15 moves steadily from top to bottom.
The stiffness coefficient of the first spring 24 is larger than that of the second spring 28, so that the second spring 28 is guaranteed to be compressed firstly, the normal ejection of the clamping seat 21 is facilitated, when the clamping seat 21 does not reach the clamping groove position, the electric telescopic rod 26 works, the first spring 24 is compressed, and the electric telescopic rod 26 is guaranteed to work normally.
The top both sides fixedly connected with axle fixing base 111 of supporting seat 11, the center of axle fixing base 111 is rotated and is connected with axle 112, and runner 12 is fixed on the surface of axle 112, and the both ends fixedly connected with fixed plate 113 of supporting seat 11.
The inner wall of the car 15 is provided with a control panel 16.
The middle part of the supporting guide rod 1 is fixedly connected with a reinforcing fixing rod 17, so that the installation stability of the supporting guide rod 1 is ensured.
The surface cover of connecting rod 22 is equipped with uide bushing 27, and one side and the car mount 9 fixed connection of uide bushing 27 have guaranteed connecting rod 22 lateral shifting.
The hoistway-free backpack type double-chain home elevator has the advantages of simple structure, accurate control, stable operation, high safety, small occupied space, convenience in installation, low manufacturing cost, wide application range, strong applicability and the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a double-chain home use elevator of well-free knapsack formula, includes support guide arm (1), its characterized in that: the car elevator is characterized in that the two supporting guide rods (1) are arranged, the two supporting guide rods (1) are fixedly connected with an installation rack (2) at the top and the two supporting guide rods (1) at the bottom, the installation fixing seat (3) is fixedly connected with the bottom of the supporting guide rods (1), the top of the installation rack (2) is fixedly connected with a servo motor (4) and a speed reducer (5), a chain wheel (8) is rotatably connected with the top of the installation rack (2), a driving shaft (6) is fixedly connected with the center of the chain wheel (8), a coupler (7) is fixedly connected between the speed reducer (5) and the driving shaft (6), a car fixing frame (9) is slidably connected between the two supporting guide rods (1), a chain (10) is arranged on the surface of the chain wheel (8), one end of the chain (10) is fixedly connected with the top of the car fixing frame (9), and the, the top both sides of supporting seat (11) are provided with runner (12), the top both sides fixedly connected with wire rope (13) of car mount (9), the surface and the fixedly connected with balancing weight (14) of runner (12) are walked around to the one end of wire rope (13), the other end and balancing weight (14) fixed connection of chain (10), one side fixedly connected with car (15) of car mount (9), the both sides fixedly connected with fixed cover (20) of car mount (9), the inside sliding connection of fixed cover (20) has cassette (21), the one end fixedly connected with connecting rod (22) of cassette (21), the one end of connecting rod (22) extends to the outside of fixed cover (20), the one end sliding connection that connecting rod (22) extends to the outside of fixed cover (20) has telescopic link (23), be provided with first spring (24) between telescopic link (23) and connecting rod (22), middle part fixedly connected with mount pad (25) of car mount (9), the fixed surface of mount pad (25) is connected with electric telescopic handle (26), the work end of electric telescopic handle (26) and the one end fixed connection of telescopic link (23), be provided with second spring (28) between cassette (21) and fixed cover (20) inner wall.
2. The hoistway-free backpack type double chain home elevator as claimed in claim 1, wherein: the top of car mount (9) and the both sides fixedly connected with of bottom rotate fixing base (18), the center of rotating fixing base (18) is rotated and is connected with leading wheel (19), the guide way with leading wheel (19) adaptation is seted up to one side of support guide arm (1).
3. The hoistway-free backpack type double chain home elevator as claimed in claim 1, wherein: the stiffness coefficient of the first spring (24) is greater than the stiffness coefficient of the second spring (28).
4. The hoistway-free backpack type double chain home elevator as claimed in claim 1, wherein: the top both sides fixedly connected with axle fixing base (111) of supporting seat (11), the center of axle fixing base (111) is rotated and is connected with axle (112), the surface at axle (112) is fixed in runner (12), the both ends fixedly connected with fixed plate (113) of supporting seat (11).
5. The hoistway-free backpack type double chain home elevator as claimed in claim 1, wherein: the inner wall of the car (15) is provided with a control panel (16).
6. The hoistway-free backpack type double chain home elevator as claimed in claim 1, wherein: the middle part of the supporting guide rod (1) is fixedly connected with a reinforcing fixed rod (17).
7. The hoistway-free backpack type double chain home elevator as claimed in claim 1, wherein: the surface of the supporting guide rod (1) is provided with a clamping groove matched with the clamping seat (21).
8. The hoistway-free backpack type double chain home elevator as claimed in claim 1, wherein: the surface cover of connecting rod (22) is equipped with uide bushing (27), one side and car mount (9) fixed connection of uide bushing (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010677016.1A CN111704001A (en) | 2020-07-14 | 2020-07-14 | Double-chain household elevator of no well knapsack formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010677016.1A CN111704001A (en) | 2020-07-14 | 2020-07-14 | Double-chain household elevator of no well knapsack formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111704001A true CN111704001A (en) | 2020-09-25 |
Family
ID=72546367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010677016.1A Withdrawn CN111704001A (en) | 2020-07-14 | 2020-07-14 | Double-chain household elevator of no well knapsack formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111704001A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071971A (en) * | 2021-03-31 | 2021-07-06 | 东莞市三星电梯有限公司 | High elevator of security |
| CN114803778A (en) * | 2022-06-28 | 2022-07-29 | 山东腾源智能制造有限公司 | Self-guiding positioning vertical elevator and method |
-
2020
- 2020-07-14 CN CN202010677016.1A patent/CN111704001A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071971A (en) * | 2021-03-31 | 2021-07-06 | 东莞市三星电梯有限公司 | High elevator of security |
| CN114803778A (en) * | 2022-06-28 | 2022-07-29 | 山东腾源智能制造有限公司 | Self-guiding positioning vertical elevator and method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200925 |