CN213085118U - Home elevator and lifting device - Google Patents
Home elevator and lifting device Download PDFInfo
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- CN213085118U CN213085118U CN202021755379.4U CN202021755379U CN213085118U CN 213085118 U CN213085118 U CN 213085118U CN 202021755379 U CN202021755379 U CN 202021755379U CN 213085118 U CN213085118 U CN 213085118U
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- wheel
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- wheel carrier
- guide wheel
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Abstract
The utility model relates to a home use elevator field discloses a home use elevator and hoisting device, including standard festival assembly (1), standard festival assembly (1) includes guide rail (103), still include wheel carrier subassembly (2), wheel carrier subassembly (2) include wheel carrier (201), first guide pulley unit (202) and second guide pulley unit (203), wheel carrier (201) both ends are equipped with first guide pulley unit (202) and second guide pulley unit (203) respectively, first guide pulley unit (202) include first eccentric shaft (2021) and first guide pulley (2022), be equipped with first eccentric shaft (2021) on wheel carrier (201), be equipped with first guide pulley (2022) on first eccentric shaft (2021), first guide pulley (2022) slide on guide rail (103). The utility model has the advantages of simple to operate, reinforcing hoisting device's operating stability.
Description
Technical Field
The utility model relates to a home use elevator field has especially related to a home use elevator and hoisting device.
Background
With the improvement of living standard of people, more and more people move into private residences such as villas and the like. However, some living problems exist, for example, if the old people exist in the house, the old people are inconvenient to go upstairs and downstairs; meanwhile, moving articles between floors often requires a plurality of people to carry the articles, and thus a home elevator is required. Utility model patent application No. CN201620354232.1 discloses a pull-up home elevator. When the household elevator is installed, guide wheels on two sides and a guide rail need to be attached, and the guide wheels and the guide rail are manufactured firstly and then installed, so that gaps between the guide wheels and the guide rail cannot be attached, and the installation is difficult; and under the condition that guide pulley and guide rail can not laminate, the guide pulley can break away from the guide rail when the elevator operation to lead to elevator operation poor stability, security performance not high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a home use elevator and hoisting device to the shortcoming among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the lifting device comprises a standard knot assembly, the standard knot assembly comprises a guide rail and further comprises a wheel carrier assembly, the wheel carrier assembly comprises a wheel carrier, a first guide wheel unit and a second guide wheel unit, the two ends of the wheel carrier are respectively provided with the first guide wheel unit and the second guide wheel unit, the first guide wheel unit comprises a first eccentric shaft and a first guide wheel, the wheel carrier is provided with the first eccentric shaft, the first eccentric shaft is provided with the first guide wheel, and the first guide wheel slides on the guide rail.
Preferably, the first guide wheel unit further comprises a first locking nut, the first eccentric shaft is in threaded connection with the first locking nut, and the first locking nut is attached to the wheel frame.
Preferably, the second guide wheel unit comprises a roller shaft, a second guide wheel and a second locking nut, the roller frame is provided with the roller shaft, the roller shaft is provided with the second guide wheel, and the second guide wheel slides on the guide rail; the roller shaft is in threaded connection with a second locking nut, and the second locking nut is attached to the wheel frame.
Preferably, the standard knot assembly is provided with a driving mechanism, the driving mechanism comprises a mounting plate, and the upper end and the lower end of the mounting plate are provided with wheel carrier components; the driving mechanism further comprises a driving motor and a driving wheel, the mounting plate is provided with the driving motor, the driving motor is provided with the driving wheel, the standard knot assembly further comprises a rack, and the driving wheel is meshed with the rack.
Preferably, the driving mechanism further comprises a back wheel, a second eccentric shaft is arranged on the mounting plate, the back wheel is arranged on the second eccentric shaft, the back wheel slides on the rack, and the driving wheel is a gear.
Preferably, the standard joint assembly is provided with a sliding plate, the sliding plate is provided with a wheel carrier assembly, and the wheel carrier assembly slides on the guide rail.
Preferably, the standard knot assembly further comprises two supports and channel steel, the adjacent supports are connected through the channel steel, guide rails are arranged on the supports, and racks are arranged on the channel steel.
A household elevator comprises a lifting device, a portal frame is arranged on a mounting plate and a sliding plate, a car is arranged on the portal frame, a microswitch is arranged at the bottom of the car, a car bottom safety collision plate is arranged on a standard joint assembly, and the microswitch is in contact with the car bottom safety collision plate when the car moves.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: through first eccentric shaft regulation to it is more convenient at the installation wheel carrier subassembly, and make first guide pulley, second guide pulley and guide rail laminating, can prevent effectively that first guide pulley, second guide pulley from breaking away from the guide rail, restrict the left and right sides stroke of wheel carrier subassembly moreover, thereby the restriction is installed the stroke about the mounting panel on the wheel carrier subassembly, thereby reinforcing hoisting device's operating stability. The utility model has the advantages of simple to operate, reinforcing hoisting device's operating stability, promotion elevator operation safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a in fig. 1.
Fig. 3 is a partial enlarged view of P in fig. 2.
Fig. 4 is a partial enlarged view of N in fig. 2.
Fig. 5 is a partially enlarged view of B in fig. 1.
Fig. 6 is a schematic structural view of the car of the present invention when hidden.
Fig. 7 is a partial enlarged view of C in fig. 6.
Fig. 8 is a schematic view of the structure of the car.
The names of the parts indicated by the numerical references in the above figures are as follows: the elevator comprises a 1-standard joint assembly, a 101-bracket, a 102-channel steel, a 103-guide rail, a 104-rack, a 2-wheel frame component, a 201-wheel frame, a 202-first guide wheel unit, a 2021-first eccentric shaft, a 2022-first guide wheel, a 2023-first lock nut, a 203-second guide wheel unit, a 2031-second lock nut, a 2032-second guide wheel, a 2033-roller shaft, a 3-driving mechanism, a 301-mounting plate, a 302-driving wheel, a 303-second eccentric shaft, a 304-back wheel, a 305-driving motor, a 4-car, a 401-microswitch, a 5-car bottom safety collision plate, a 6-sliding plate and a 7-portal frame.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
A lifting device comprises a standard knot assembly 1, the standard knot assembly 1 comprises a guide rail 103 and further comprises a wheel carrier assembly 2, the wheel carrier assembly 2 comprises a wheel carrier 201, a first guide wheel unit 202 and a second guide wheel unit 203, the first guide wheel unit 202 and the second guide wheel unit 203 are respectively arranged at two ends of the wheel carrier 201, the first guide wheel unit 202 comprises a first eccentric shaft 2021 and a first guide wheel 2022, the wheel carrier 201 is provided with the first eccentric shaft 2021, the first eccentric shaft 2021 is provided with the first guide wheel 2022, and the first guide wheel 2022 slides on the guide rail 103.
The first guide wheel unit 202 further comprises a first lock nut 2023, the first eccentric shaft 2021 and the first lock nut 2023 are in threaded connection, and the first lock nut 2023 is attached to the wheel carrier 201.
The second guide wheel unit 203 comprises a roller shaft 2033, a second guide wheel 2032 and a second lock nut 2031, the roller shaft 2033 is arranged on the wheel frame 201, the second guide wheel 2032 is arranged on the roller shaft 2033, and the second guide wheel 2032 slides on the guide rail 103; the roller shaft 2033 is in threaded connection with the second lock nut 2031, and the second lock nut 2031 is attached to the wheel carrier 201. The distance between the first guide wheel 2022 and the guide rail 103 is adjusted by rotating the first eccentric shaft 2021, the guide rail is a T-shaped guide rail, and the number of the first guide wheel 2022 and the second guide wheel 2032 is three, and the three guide wheels are respectively attached to two sides and the top end of the T-shaped guide rail.
The standard knot assembly 1 is provided with a driving mechanism 3, the driving mechanism 3 comprises a mounting plate 301, and the upper end and the lower end of the mounting plate 301 are provided with wheel carrier components 2; the driving mechanism 3 further comprises a driving motor 305 and a driving wheel 302, the mounting plate 301 is provided with the driving motor 305, the driving motor 305 is provided with the driving wheel 302, the standard knot assembly 1 further comprises a rack 104, and the driving wheel 302 is meshed with the rack 104.
The driving mechanism 3 further comprises a back wheel 304, a second eccentric shaft 303 is arranged on the mounting plate 301, the back wheel 304 is arranged on the second eccentric shaft 303, the back wheel 304 slides on the rack 104, and the driving wheel 302 is a gear. The distance between the back wheel 304 and the rack 104 is adjusted through the second eccentric shaft 303, so that the back wheel 304 is attached to the rack 104, the driving wheel 302 and the rack 104 are always kept in a meshed state, and the running stability of the lifting device is enhanced.
The standard joint assembly 1 is provided with a sliding plate 6, the sliding plate 6 is provided with a wheel carrier assembly 2, and the wheel carrier assembly 2 slides on the guide rail 103. The driving wheel 302 and the rack 104 drive the mounting plate 301 to move up and down, so that the mounting plate 301 drives the sliding plate 6 to move up and down, and the sliding plate 6 slides on the guide rail 103 through the wheel carrier assembly 2.
The standard knot assembly 1 further comprises two brackets 101 and channel steel 102, the adjacent brackets 101 are connected through the channel steel 102, guide rails 103 are arranged on the brackets 101, and racks 104 are arranged on the channel steel 102.
The working principle is as follows: when the wheel carrier assembly 2 is installed, the second guide wheel unit 203 is installed on the guide rail 103, so that the second guide wheel 2032 is attached to the guide rail 103; then, the first guide wheel unit 202 is installed, and the distance between the first guide wheel 2022 and the guide rail 103 is adjusted by the first eccentric shaft 2021, so that the first guide wheel 2022 is attached to the guide rail 103; the first eccentric shaft 2021 is used for adjustment, so that the wheel carrier assembly 2 is more conveniently mounted, the first guide wheel 2022, the second guide wheel 2032 and the guide rail 103 are attached, the first guide wheel 2022 and the second guide wheel 2032 can be effectively prevented from being separated from the guide rail 103, the left and right stroke of the wheel carrier assembly 2 is limited, the left and right stroke of the mounting plate 301 mounted on the wheel carrier assembly 2 is limited, and the operation stability of the lifting device is enhanced.
Example 2
A household elevator comprises a lifting device and a lifting device as shown in the figure, and comprises a standard knot assembly 1, wherein the standard knot assembly 1 comprises a guide rail 103, and further comprises a wheel carrier assembly 2, the wheel carrier assembly 2 comprises a wheel carrier 201, a first guide wheel unit 202 and a second guide wheel unit 203, the two ends of the wheel carrier 201 are respectively provided with the first guide wheel unit 202 and the second guide wheel unit 203, the first guide wheel unit 202 comprises a first eccentric shaft 2021 and a first guide wheel 2022, the wheel carrier 201 is provided with the first eccentric shaft 2021, the first eccentric shaft 2021 is provided with the first guide wheel 2022, and the first guide wheel 2022 slides on the guide rail 103.
The first guide wheel unit 202 further comprises a first lock nut 2023, the first eccentric shaft 2021 and the first lock nut 2023 are in threaded connection, and the first lock nut 2023 is attached to the wheel carrier 201.
The second guide wheel unit 203 comprises a roller shaft 2033, a second guide wheel 2032 and a second lock nut 2031, the roller shaft 2033 is arranged on the wheel frame 201, the second guide wheel 2032 is arranged on the roller shaft 2033, and the second guide wheel 2032 slides on the guide rail 103; the roller shaft 2033 is in threaded connection with the second lock nut 2031, and the second lock nut 2031 is attached to the wheel carrier 201.
The standard knot assembly 1 is provided with a driving mechanism 3, the driving mechanism 3 comprises a mounting plate 301, and the upper end and the lower end of the mounting plate 301 are provided with wheel carrier components 2; the driving mechanism 3 further comprises a driving motor 305 and a driving wheel 302, the mounting plate 301 is provided with the driving motor 305, the driving motor 305 is provided with the driving wheel 302, the standard knot assembly 1 further comprises a rack 104, and the driving wheel 302 is meshed with the rack 104.
The driving mechanism 3 further comprises a back wheel 304, a second eccentric shaft 303 is arranged on the mounting plate 301, the back wheel 304 is arranged on the second eccentric shaft 303, the back wheel 304 slides on the rack 104, and the driving wheel 302 is a gear. The distance between the back wheel 304 and the rack 104 is adjusted through the second eccentric shaft 303, so that the back wheel 304 is attached to the rack 104, the driving wheel 302 and the rack 104 are always kept in a meshed state, and the running stability of the lifting device is enhanced.
The standard joint assembly 1 is provided with a sliding plate 6, the sliding plate 6 is provided with a wheel carrier assembly 2, and the wheel carrier assembly 2 slides on the guide rail 103. The driving wheel 302 and the rack 104 drive the mounting plate 301 to move up and down, so that the mounting plate 301 drives the sliding plate 6 to move up and down, and the sliding plate 6 slides on the guide rail 103 through the wheel carrier assembly 2.
The standard knot assembly 1 further comprises two brackets 101 and channel steel 102, the adjacent brackets 101 are connected through the channel steel 102, guide rails 103 are arranged on the brackets 101, and racks 104 are arranged on the channel steel 102.
The working principle is as follows: when the wheel carrier assembly 2 is installed, the second guide wheel unit 203 is installed on the guide rail 103, so that the second guide wheel 2032 is attached to the guide rail 103; then, the first guide wheel unit 202 is installed, and the distance between the first guide wheel 2022 and the guide rail 103 is adjusted by the first eccentric shaft 2021, so that the first guide wheel 2022 is attached to the guide rail 103; the first eccentric shaft 2021 is used for adjustment, so that the wheel carrier assembly 2 is more conveniently mounted, the first guide wheel 2022, the second guide wheel 2032 and the guide rail 103 are attached, the first guide wheel 2022 and the second guide wheel 2032 can be effectively prevented from being separated from the guide rail 103, the left and right stroke of the wheel carrier assembly 2 is limited, the left and right stroke of the mounting plate 301 mounted on the wheel carrier assembly 2 is limited, and the operation stability of the lifting device is enhanced.
The installation plate 301 and the sliding plate 6 are provided with a portal frame 7, the portal frame 7 is provided with a car 4, the bottom of the car 4 is provided with a microswitch 401, the standard knot assembly 1 is provided with a car bottom safety collision plate 5, and the microswitch 401 is in contact with the car bottom safety collision plate 5 when the car 4 moves. When the car 4 descends, the microswitch 401 contacts with the car bottom safety collision plate 5, so that the trigger signal controls the car 4 to stop, and the safety of the car 4 is ensured.
Example 3
A lifting device comprises a standard knot assembly 1, the standard knot assembly 1 comprises a guide rail 103 and further comprises a wheel carrier assembly 2, the wheel carrier assembly 2 comprises a wheel carrier 201, a first guide wheel unit 202 and a second guide wheel unit 203, the first guide wheel unit 202 and the second guide wheel unit 203 are respectively arranged at two ends of the wheel carrier 201, the first guide wheel unit 202 comprises a first eccentric shaft 2021 and a first guide wheel 2022, the wheel carrier 201 is provided with the first eccentric shaft 2021, the first eccentric shaft 2021 is provided with the first guide wheel 2022, and the first guide wheel 2022 slides on the guide rail 103.
The first guide wheel unit 202 further comprises a first lock nut 2023, the first eccentric shaft 2021 and the first lock nut 2023 are in threaded connection, and the first lock nut 2023 is attached to the wheel carrier 201.
The second guide wheel unit 203 comprises a roller shaft 2033, a second guide wheel 2032 and a second lock nut 2031, the roller shaft 2033 is arranged on the wheel frame 201, the second guide wheel 2032 is arranged on the roller shaft 2033, and the second guide wheel 2032 slides on the guide rail 103; the roller shaft 2033 is in threaded connection with the second lock nut 2031, and the second lock nut 2031 is attached to the wheel carrier 201.
The standard knot assembly 1 is provided with a driving mechanism 3, the driving mechanism 3 comprises a mounting plate 301, and the upper end and the lower end of the mounting plate 301 are provided with wheel carrier components 2; the driving mechanism 3 further comprises a driving motor 305 and a driving wheel 302, the mounting plate 301 is provided with the driving motor 305, the driving motor 305 is provided with the driving wheel 302, the standard knot assembly 1 further comprises a rack 104, and the driving wheel 302 is meshed with the rack 104.
The driving mechanism 3 further comprises a back wheel 304, a second eccentric shaft 303 is arranged on the mounting plate 301, the back wheel 304 is arranged on the second eccentric shaft 303, the back wheel 304 slides on the rack 104, and the driving wheel 302 is a gear. The distance between the back wheel 304 and the rack 104 is adjusted through the second eccentric shaft 303, so that the back wheel 304 is attached to the rack 104, the driving wheel 302 and the rack 104 are always kept in a meshed state, and the running stability of the lifting device is enhanced.
The working principle is as follows: when the wheel carrier assembly 2 is installed, the second guide wheel unit 203 is installed on the guide rail 103, so that the second guide wheel 2032 is attached to the guide rail 103; then, the first guide wheel unit 202 is installed, and the distance between the first guide wheel 2022 and the guide rail 103 is adjusted by the first eccentric shaft 2021, so that the first guide wheel 2022 is attached to the guide rail 103; the first eccentric shaft 2021 is used for adjustment, so that the wheel carrier assembly 2 is more conveniently mounted, the first guide wheel 2022, the second guide wheel 2032 and the guide rail 103 are attached, the first guide wheel 2022 and the second guide wheel 2032 can be effectively prevented from being separated from the guide rail 103, the left and right stroke of the wheel carrier assembly 2 is limited, the left and right stroke of the mounting plate 301 mounted on the wheel carrier assembly 2 is limited, and the operation stability of the lifting device is enhanced.
Claims (8)
1. A lifting device, includes standard festival assembly (1), and standard festival assembly (1) includes guide rail (103), its characterized in that: the device is characterized by further comprising a wheel carrier assembly (2), wherein the wheel carrier assembly (2) comprises a wheel carrier (201), a first guide wheel unit (202) and a second guide wheel unit (203), the first guide wheel unit (202) and the second guide wheel unit (203) are arranged at two ends of the wheel carrier (201) respectively, the first guide wheel unit (202) comprises a first eccentric shaft (2021) and a first guide wheel (2022), a first eccentric shaft (2021) is arranged on the wheel carrier (201), a first guide wheel (2022) is arranged on the first eccentric shaft (2021), and the first guide wheel (2022) slides on the guide rail (103).
2. A lifting device as claimed in claim 1, characterized in that: the first guide wheel unit (202) further comprises a first locking nut (2023), the first eccentric shaft (2021) is in threaded connection with the first locking nut (2023), and the first locking nut (2023) is attached to the wheel carrier (201).
3. A lifting device as claimed in claim 1, characterized in that: the second guide wheel unit (203) comprises a roller shaft (2033), a second guide wheel (2032) and a second lock nut (2031), the roller shaft (2033) is arranged on the wheel carrier (201), the second guide wheel (2032) is arranged on the roller shaft (2033), and the second guide wheel (2032) slides on the guide rail (103); the roller shaft (2033) is in threaded connection with a second lock nut (2031), and the second lock nut (2031) is attached to the wheel carrier (201).
4. A lifting device as claimed in claim 1, characterized in that: the standard knot assembly (1) is provided with a driving mechanism (3), the driving mechanism (3) comprises a mounting plate (301), and the upper end and the lower end of the mounting plate (301) are provided with wheel carrier assemblies (2); the driving mechanism (3) further comprises a driving motor (305) and a driving wheel (302), the driving motor (305) is arranged on the mounting plate (301), the driving wheel (302) is arranged on the driving motor (305), the standard joint assembly (1) further comprises a rack (104), and the driving wheel (302) is meshed with the rack (104).
5. A lifting device according to claim 4, characterized in that: the driving mechanism (3) further comprises a back wheel (304), a second eccentric shaft (303) is arranged on the mounting plate (301), the back wheel (304) is arranged on the second eccentric shaft (303), the back wheel (304) slides on the rack (104), and the driving wheel (302) is a gear.
6. A lifting device as claimed in claim 5, characterized in that: the standard knot assembly (1) is provided with a sliding plate (6), the sliding plate (6) is provided with a wheel carrier component (2), and the wheel carrier component (2) slides on the guide rail (103).
7. A lifting device according to claim 4, characterized in that: the standard knot assembly (1) further comprises two supports (101) and channel steel (102), the adjacent supports (101) are connected through the channel steel (102), guide rails (103) are arranged on the supports (101), and racks (104) are arranged on the channel steel (102).
8. A home elevator characterized in that: the lifting device comprises the lifting device as claimed in claim 6, wherein a portal frame (7) is arranged on the mounting plate (301) and the sliding plate (6), a car (4) is arranged on the portal frame (7), a microswitch (401) is arranged at the bottom of the car (4), a car bottom safety collision plate (5) is arranged on the standard knot assembly (1), and the microswitch (401) is in contact with the car bottom safety collision plate (5) when the car (4) moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021755379.4U CN213085118U (en) | 2020-08-20 | 2020-08-20 | Home elevator and lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021755379.4U CN213085118U (en) | 2020-08-20 | 2020-08-20 | Home elevator and lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213085118U true CN213085118U (en) | 2021-04-30 |
Family
ID=75631161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021755379.4U Active CN213085118U (en) | 2020-08-20 | 2020-08-20 | Home elevator and lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213085118U (en) |
-
2020
- 2020-08-20 CN CN202021755379.4U patent/CN213085118U/en active Active
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