CN217264363U - Elevator with portable mechanism of opening door - Google Patents
Elevator with portable mechanism of opening door Download PDFInfo
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- CN217264363U CN217264363U CN202220491223.2U CN202220491223U CN217264363U CN 217264363 U CN217264363 U CN 217264363U CN 202220491223 U CN202220491223 U CN 202220491223U CN 217264363 U CN217264363 U CN 217264363U
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Abstract
The utility model discloses an elevator with portable mechanism of opening door relates to elevator technical field, and for solving all that elevator mechanism of opening door on the current market among the prior art adopts the single formula and hang the drive structure, the bottom of sedan-chair door does not have the drive structure for sedan-chair door is not stable enough problem when removing. The elevator car comprises an upper sill, a lower sill, an elevator cage, a first upper pulley support, a first lower pulley support and a first lower pulley support, wherein the elevator cage is arranged between the upper sill and the lower sill, a first car door and a second car door are respectively arranged on the front end face of the elevator cage, an upper driving belt is arranged on the front end face of the upper sill, a lower driving belt is arranged on the front end face of the lower sill, the first upper pulley support is arranged above the first car door, a first upper belt clamping leg is arranged above the first upper pulley support, the first upper belt clamping leg is fixedly connected with the upper layer of the upper driving belt, the first lower pulley support is arranged below the first car door, and the first lower belt clamping leg is arranged below the first lower pulley support.
Description
Technical Field
The utility model relates to an elevator technical field specifically is an elevator with portable mechanism of opening door.
Background
The elevator is a permanent transportation device which serves a plurality of specific floors in a building, a lift car of the elevator runs between at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle of less than 15 degrees with a vertical line, the vertical lifting elevator is provided with a lift car, the elevator runs between at least two rows of rigid guide rails which are vertical or have an inclination angle of less than 15 degrees, the size and the structural form of the lift car are convenient for passengers to enter or exit or load and unload goods, and the elevator can be used as a general name of a vertical transportation means in the building regardless of the driving mode, and can be divided into a low-speed elevator (less than 4 m/s), a fast elevator (4-12 m/s) and a high-speed elevator (more than 12 m/s) according to the speed.
The door opening mechanism of the elevator is also an important composition structure of the elevator, but the door opening mechanisms of the elevators on the market at present are all single suspension drive structures, and the bottom of the car door is not provided with a drive structure, so that the car door is not stable enough when moving; therefore, the market urgently needs to develop an elevator with a convenient door opening mechanism to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator with portable mechanism of opening door to what the elevator mechanism of opening door on the present market that proposes adopted in solving above-mentioned background all is single formula and hangs the drive structure, and the bottom of sedan-chair door does not have the drive structure, makes the sedan-chair door problem not stable enough when removing.
In order to achieve the above object, the utility model provides a following technical scheme: an elevator with a portable door opening mechanism comprises an upper sill and a lower sill, an elevator cage is arranged between the upper sill and the lower sill, a first car door and a second car door are respectively arranged on the front end face of the elevator cage, an upper driving belt is arranged on the front end face of the upper sill, a lower driving belt is arranged on the front end face of the lower sill, a first upper pulley support is arranged above the first car door, a first upper belt clamping leg is arranged above the first upper pulley support, the first upper belt clamping leg is fixedly connected with the upper layer of the upper driving belt, a first lower pulley support is arranged below the first car door, a first lower belt clamping leg is arranged below the first lower pulley support, the first lower belt clamping leg is fixedly connected with the upper layer of the lower driving belt, a second upper pulley support is arranged above the second car door, and a second upper belt clamping leg is arranged above the second upper pulley support, the upper belt clamping leg of the second is fixedly connected with the lower layer of the upper driving belt, the lower pulley support of the second is installed below the second car door, the lower belt clamping leg of the second is installed below the lower pulley support of the second, and the lower belt clamping leg of the second is fixedly connected with the lower layer of the lower driving belt.
Preferably, the upper sill and the lower sill are fixedly connected with the elevator car through bolts, the first upper belt clamping leg and the first car door are fixedly connected with the first upper pulley support through bolts, the first lower belt clamping leg and the first car door are fixedly connected with the first lower pulley support through bolts, the second upper belt clamping leg and the second car door are fixedly connected with the second upper pulley support through bolts, and the second lower belt clamping leg and the second car door are fixedly connected with the second lower pulley support through bolts.
Preferably, install first slide rail on the preceding terminal surface of going up the bank, and first slide rail passes through bolt fixed connection with going up the bank, first top sheave is installed to the top of first top sheave support, and first top sheave rotates with first top sheave support to be connected, first top sheave and first slide rail roll connection, the second top sheave is installed to the top of second top sheave support, and second top sheave rotates with second top sheave support to be connected, second top sheave and first slide rail roll connection.
Preferably, a second slide rail is mounted on the front end face of the lower sill and fixedly connected with the lower sill through a bolt, a first lower pulley is mounted below the first lower pulley support and connected with the first lower pulley support in a rolling manner, the first lower pulley is connected with the second slide rail in a rolling manner, a second lower pulley is mounted below the second lower pulley support and connected with the second lower pulley support in a rotating manner, and the second lower pulley is connected with the second slide rail in a rolling manner.
Preferably, go up the top of bank and install servo motor, and go up bank and servo motor and pass through support fixed connection, install the drive wheel on servo motor's the preceding terminal surface, and drive wheel and servo motor pass through even axle fixed connection, it installs from the driving wheel on the preceding terminal surface of bank to go up, and rotate through the bearing with last bank from the driving wheel and be connected, install drive pulley on the preceding terminal surface of driving wheel, and drive pulley and follow driving wheel through even axle fixed connection, it rotates through the belt with the drive wheel to pass through from the driving wheel and is connected.
Preferably, install first transmission wheelset on the preceding terminal surface of last bank, and first transmission wheelset passes through the bearing rotation with last bank and is connected, first transmission wheelset is connected with last driving belt, install second transmission wheelset on the preceding terminal surface of lower bank, and second transmission wheelset passes through the bearing rotation with lower bank and is connected, second transmission wheelset passes through the belt rotation with first transmission wheelset and is connected, second transmission wheelset is connected with lower driving belt, first transmission wheelset and second transmission wheelset all are provided with two belt pulleys, and the wheel diameter of first transmission wheelset and second transmission wheelset is the same, it is spacing to install first door that opens limit, first speed limit switch, second speed limit switch and the second door that opens the door spacing on the preceding terminal surface of last bank respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of last drive belt and lower drive belt, bank and lower bank are installed respectively to the top and the below of elevator car, and go up the drive belt setting on the preceding terminal surface of last bank, lower drive belt sets up on the preceding terminal surface of bank down, the top and the below of first sedan-chair door all are provided with connection structure simultaneously and are connected with last drive belt and lower drive belt respectively, the top and the below of second sedan-chair door also are provided with connection structure and are connected with last drive belt and lower drive belt respectively, thereby when ordering about first sedan-chair door and second sedan-chair door removal, the top and the below of first sedan-chair door and second sedan-chair door can the atress simultaneously, thereby make the bottom of sedan-chair door also be provided with the drive structure, thereby make sedan-chair door more stable when removing, make this elevator open the door structure use more safe and reliable.
2. The utility model discloses a setting through first drive wheelset and second drive wheelset, first drive wheelset is provided with two belt pulleys, a belt pulley is connected with last drive belt, another is used for the transmission, second drive wheelset also is provided with two belt pulleys, one of them belt pulley is connected with lower drive belt, another is used for the transmission equally, and, first drive wheelset all rounds footpath with second drive wheelset is the same, thereby make the slew velocity of going up drive belt and lower drive belt the same, improve stability and reliability when this mechanism of opening a door moves.
Drawings
Fig. 1 is a front view of an elevator having a portable door opening mechanism of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a;
fig. 3 is an enlarged schematic view of the position B in the drawing of the present invention.
In the figure: 1. an elevator cage; 2. putting on a bank; 3. placing the ridge down; 4. a first car door; 5. a second car door; 6. a first upper sheave bracket; 7. a first upper pulley; 8. a first slide rail; 9. a first upper belt clamping leg; 10. a first lower pulley bracket; 11. a first lower pulley; 12. a first lower belt clip leg; 13. a second slide rail; 14. a second upper sheave bracket; 15. a second upper pulley; 16. a second upper belt clamping leg; 17. a second lower sheave bracket; 18. a second lower pulley; 19. a second lower belt clamping leg; 20. an upper drive belt; 21. a first transmission wheel set; 22. a second transmission wheel set; 23. a lower drive belt; 24. a servo motor; 25. a drive wheel; 26. a driven wheel; 27. a drive pulley; 28. first door opening limit; 29. a first speed limit switch; 30. a second speed limit switch; 31. and the second door opening limit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-3, the present invention provides an embodiment: an elevator with a convenient door opening mechanism comprises an upper sill 2 and a lower sill 3, an elevator cage 1 is arranged between the upper sill 2 and the lower sill 3, a first car door 4 and a second car door 5 are respectively arranged on the front end surface of the elevator cage 1, an upper driving belt 20 is arranged on the front end surface of the upper sill 2, a lower driving belt 23 is arranged on the front end surface of the lower sill 3, a first upper pulley support 6 is arranged above the first car door 4, a first upper belt clamping leg 9 is arranged above the first upper pulley support 6, the first upper belt clamping leg 9 is fixedly connected with the upper layer of the upper driving belt 20, a first lower pulley support 10 is arranged below the first car door 4, a first lower belt clamping leg 12 is arranged below the first lower pulley support 10, the first lower belt clamping leg 12 is fixedly connected with the upper layer of the lower driving belt 23, a second upper pulley support 14 is arranged above the second car door 5, a second upper belt clamping leg 16 is arranged above the second upper pulley support 14, the second upper belt clamping leg 16 is fixedly connected with the lower layer of the upper driving belt 20, the second lower pulley support 17 is installed below the second car door 5, the second lower belt clamping leg 19 is installed below the second lower pulley support 17, and the second lower belt clamping leg 19 is fixedly connected with the lower layer of the lower driving belt 23.
Further, the upper sill 2 and the lower sill 3 are fixedly connected with the elevator car 1 through bolts, the first upper belt clamping leg 9 and the first car door 4 are fixedly connected with the first upper pulley support 6 through bolts, the first lower belt clamping leg 12 and the first car door 4 are fixedly connected with the first lower pulley support 10 through bolts, the second upper belt clamping leg 16 and the second car door 5 are fixedly connected with the second upper pulley support 14 through bolts, the second lower belt clamping leg 19 and the second car door 5 are fixedly connected with the second lower pulley support 17 through bolts, and the first car door 4 and the second car door 5 are slidably connected with the elevator car 1.
Further, install first slide rail 8 on the preceding terminal surface of last bank 2, and first slide rail 8 passes through bolt fixed connection with last bank 2, and first top sheave 7 is installed to the top of first top sheave support 6, and first top sheave 7 rotates with first top sheave support 6 and is connected, first top sheave 7 and first slide rail 8 roll connection, second top sheave 15 is installed to the top of second top sheave support 14, and second top sheave 15 rotates with second top sheave support 14 and is connected, second top sheave 15 and first slide rail 8 roll connection.
Further, a second slide rail 13 is mounted on the front end face of the lower sill 3, the second slide rail 13 is fixedly connected with the lower sill 3 through bolts, a first lower pulley 11 is mounted below the first lower pulley support 10, the first lower pulley 11 is connected with the first lower pulley support 10 in a rolling manner, the first lower pulley 11 is connected with the second slide rail 13 in a rolling manner, a second lower pulley 18 is mounted below the second lower pulley support 17, the second lower pulley 18 is connected with the second lower pulley support 17 in a rotating manner, and the second lower pulley 18 is connected with the second slide rail 13 in a rolling manner.
Further, servo motor 24 is installed to the top of last bank 2, and go up bank 2 and servo motor 24 and pass through support fixed connection, install drive wheel 25 on servo motor 24's the preceding terminal surface, and drive wheel 25 and servo motor 24 pass through even axle fixed connection, it installs from driving wheel 26 to go up to install on bank 2's the preceding terminal surface, and rotate through the bearing from driving wheel 26 and last bank 2 and be connected, install driving pulley 27 from the preceding terminal surface of driving wheel 26, and driving pulley 27 and follow driving wheel 26 pass through even axle fixed connection, it is connected through the belt rotation with drive wheel 25 to follow driving wheel 26, driving pulley 27 is connected with last driving belt 20.
Further, a first transmission wheel set 21 is installed on the front end face of the upper sill 2, the first transmission wheel set 21 is rotatably connected with the upper sill 2 through a bearing, the first transmission wheel set 21 is connected with the upper driving belt 20, a second transmission wheel set 22 is installed on the front end face of the lower sill 3, the second transmission wheel set 22 is rotatably connected with the lower sill 3 through a bearing, the second transmission wheel set 22 is rotatably connected with the first transmission wheel set 21 through a belt, the second transmission wheel set 22 is connected with the lower driving belt 23, the first transmission wheel set 21 and the second transmission wheel set 22 are both provided with two belt pulleys, the diameters of the first transmission wheel set 21 and the second transmission wheel set 22 are the same, a first door opening limit 28, a first speed limit switch 29, a second speed limit switch 30 and a second door opening limit 31 are respectively installed on the front end face of the upper sill 2, and the first door opening limit 28, the first speed limit switch 29, the second speed limit switch 30 and the second door limit 31 are all fixedly connected with the upper sill 2 through fastening screws.
The working principle is as follows: when the device is used, the servo motor 24 is started, the servo motor 24 drives the driving wheel 25 to rotate, the driving wheel 25 drives the driving belt pulley 27 to rotate through the driven wheel 26, the driving belt pulley 27 drives the upper driving belt 20 to rotate, the upper driving belt 20 drives the first transmission wheel set 21 to rotate, the first transmission wheel set 21 drives the lower driving belt 23 to rotate through the second transmission wheel set 22, so that the upper driving belt 20 and the lower driving belt 23 simultaneously rotate in the same direction, the upper layer of the upper driving belt 20 is fixedly connected with the first car door 4 through the first upper belt clamping leg 9 and the first upper pulley support 6, the upper layer of the lower driving belt 23 is fixedly connected with the first car door 4 through the first lower belt clamping leg 12 and the first lower pulley support 10, the lower layer of the upper driving belt 20 is connected with the second car door 5 through the second upper belt clamping leg 16 and the second upper pulley support 14, the lower layer of the lower driving belt 23 is connected with the second car door 5 through the second lower belt clamping leg 19 and the second lower pulley support 17, thereby driving the first car door 4 and the second car door 5 to open and close and slide, and the first car door 4 and the second car door 5 are more stable and reliable when in operation through the arrangement of the first door opening limit 28, the first speed limit switch 29, the second speed limit switch 30 and the second door opening limit 31.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an elevator with portable mechanism of opening door, includes bank (2) and lower bank (3), its characterized in that: an elevator cage (1) is arranged between the upper sill (2) and the lower sill (3), a first car door (4) and a second car door (5) are respectively arranged on the front end face of the elevator cage (1), an upper driving belt (20) is arranged on the front end face of the upper sill (2), a lower driving belt (23) is arranged on the front end face of the lower sill (3), a first upper pulley support (6) is arranged above the first car door (4), a first upper belt clamping leg (9) is arranged above the first upper pulley support (6), the first upper belt clamping leg (9) is fixedly connected with the upper layer of the upper driving belt (20), a first lower pulley support (10) is arranged below the first car door (4), a first lower belt clamping leg (12) is arranged below the first lower pulley support (10), and the first lower belt clamping leg (12) is fixedly connected with the upper layer of the lower driving belt (23), second upper pulley support (14) is installed to the top of second sedan-chair door (5), belt clamping leg (16) on the second is installed to the top of second upper pulley support (14), belt clamping leg (16) and the lower floor fixed connection of last drive belt (20) on the second, second lower pulley support (17) is installed to the below of second sedan-chair door (5), belt clamping leg (19) under the second is installed to the below of second lower pulley support (17), belt clamping leg (19) and the lower floor fixed connection of lower drive belt (23) under the second.
2. The elevator with a portable door opening mechanism according to claim 1, characterized in that: the upper sill (2) and the lower sill (3) are fixedly connected with the elevator cage (1) through bolts, the first upper belt clamping leg (9) and the first car door (4) are fixedly connected with the first upper pulley support (6) through bolts, the first lower belt clamping leg (12) and the first car door (4) are fixedly connected with the first lower pulley support (10) through bolts, the second upper belt clamping leg (16) and the second car door (5) are fixedly connected with the second upper pulley support (14) through bolts, and the second lower belt clamping leg (19) and the second car door (5) are fixedly connected with the second lower pulley support (17) through bolts.
3. The elevator with a portable door opening mechanism according to claim 1, characterized in that: install first slide rail (8) on the preceding terminal surface of last bank (2), and first slide rail (8) pass through bolt fixed connection with last bank (2), first top sheave (7) are installed to the top of first top sheave support (6), and rotate with first top sheave support (6) and be connected first top sheave (7), first top sheave (7) and first slide rail (8) roll connection, second top sheave (15) are installed to the top of second top sheave support (14), and rotate with second top sheave support (14) and be connected second top sheave (15), second top sheave (15) and first slide rail (8) roll connection.
4. The elevator with a portable door opening mechanism according to claim 1, characterized in that: install second slide rail (13) on the preceding terminal surface of lower bank (3), and second slide rail (13) pass through bolt fixed connection with lower bank (3), first lower pulley (11) are installed to the below of first lower pulley support (10), and first lower pulley (11) and first lower pulley support (10) roll connection, first lower pulley (11) and second slide rail (13) roll connection, second lower pulley (18) are installed to the below of second lower pulley support (17), and second lower pulley (18) rotate with second lower pulley support (17) and are connected, second lower pulley (18) and second slide rail (13) roll connection.
5. The elevator with portable door opening mechanism according to claim 1, characterized in that: go up bank (2) top and install servo motor (24), and go up bank (2) and servo motor (24) and pass through support fixed connection, install drive wheel (25) on servo motor (24) the preceding terminal surface, and drive wheel (25) and servo motor (24) through linking a fixed connection, install on the preceding terminal surface of going up bank (2) and follow driving wheel (26), and rotate through the bearing with last bank (2) from driving wheel (26) and be connected, install driving pulley (27) on the preceding terminal surface of following driving wheel (26), and driving pulley (27) and follow driving wheel (26) through linking a fixed connection, it is connected through the belt rotation with drive wheel (25) from driving wheel (26).
6. The elevator with a portable door opening mechanism according to claim 5, characterized in that: install first transmission wheelset (21) on the preceding terminal surface of last bank (2), and first transmission wheelset (21) passes through the bearing rotation with last bank (2) and is connected, first transmission wheelset (21) are connected with last drive belt (20), install second transmission wheelset (22) on the preceding terminal surface of lower bank (3), and second transmission wheelset (22) pass through the bearing rotation with lower bank (3) and be connected, second transmission wheelset (22) pass through the belt rotation with first transmission wheelset (21) and are connected, second transmission wheelset (22) are connected with lower drive belt (23), first transmission wheelset (21) and second transmission wheelset (22) all are provided with two belt pulleys, and first transmission wheelset (21) is the same with the wheel footpath of second transmission wheelset (22), install first spacing (28) of opening the door on the preceding terminal surface of last bank (2) respectively, A first speed limit switch (29), a second speed limit switch (30) and a second door opening limit (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220491223.2U CN217264363U (en) | 2022-03-07 | 2022-03-07 | Elevator with portable mechanism of opening door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220491223.2U CN217264363U (en) | 2022-03-07 | 2022-03-07 | Elevator with portable mechanism of opening door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217264363U true CN217264363U (en) | 2022-08-23 |
Family
ID=82864620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220491223.2U Active CN217264363U (en) | 2022-03-07 | 2022-03-07 | Elevator with portable mechanism of opening door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217264363U (en) |
-
2022
- 2022-03-07 CN CN202220491223.2U patent/CN217264363U/en active Active
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