CN212269149U - Double-chain household elevator of no well knapsack formula - Google Patents
Double-chain household elevator of no well knapsack formula Download PDFInfo
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- CN212269149U CN212269149U CN202021379217.5U CN202021379217U CN212269149U CN 212269149 U CN212269149 U CN 212269149U CN 202021379217 U CN202021379217 U CN 202021379217U CN 212269149 U CN212269149 U CN 212269149U
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Abstract
The utility model discloses a double-chain home use elevator of well-free knapsack formula, including supporting the guide arm, the top fixedly connected with mounting bracket of support guide arm, the top fixedly connected with servo motor and the speed reducer of mounting bracket, the top of mounting bracket is rotated and is connected with the sprocket, sliding connection has the car mount between two support guide arms, the surface of sprocket is provided with the chain, the one end and the car mount fixed connection of chain, two support fixedly connected with supporting seats between the guide arm, the top of supporting seat is provided with the runner, the top both sides fixedly connected with wire rope of car mount, the surface and the fixedly connected with balancing weight of runner are walked around to wire rope's one end, the other end and the balancing weight fixed connection of chain, one side fixedly connected with car of car mount. 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 utility model relates to a home use elevator technical field specifically is a double-stranded home use elevator of no well knapsack formula.
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.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a 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.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: 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 utility model provides a double-chain home use elevator of no well knapsack formula. 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 support base of the present invention;
fig. 3 is a schematic structural view of the car fixing frame of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 3 according to the present invention;
fig. 5 is a schematic view of the connection between the 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 described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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 |
|---|---|---|---|
| CN202021379217.5U CN212269149U (en) | 2020-07-14 | 2020-07-14 | Double-chain household elevator of no well knapsack formula |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379217.5U CN212269149U (en) | 2020-07-14 | 2020-07-14 | Double-chain household elevator of no well knapsack formula |
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| CN212269149U true CN212269149U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021379217.5U Active CN212269149U (en) | 2020-07-14 | 2020-07-14 | Double-chain household elevator of no well knapsack formula |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116553440A (en) * | 2023-04-14 | 2023-08-08 | 云南建源电力器材有限公司 | Anti-falling device for overhead operation of power transmission line |
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2020
- 2020-07-14 CN CN202021379217.5U patent/CN212269149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116553440A (en) * | 2023-04-14 | 2023-08-08 | 云南建源电力器材有限公司 | Anti-falling device for overhead operation of power transmission line |
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