CN213622794U - Elevator hauler leading wheel adjusting device - Google Patents
Elevator hauler leading wheel adjusting device Download PDFInfo
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- CN213622794U CN213622794U CN202021867062.XU CN202021867062U CN213622794U CN 213622794 U CN213622794 U CN 213622794U CN 202021867062 U CN202021867062 U CN 202021867062U CN 213622794 U CN213622794 U CN 213622794U
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- guide wheel
- sliding
- screw rod
- fixing frame
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Abstract
The utility model relates to the field of elevators, a guiding wheel adjusting device of an elevator traction machine is disclosed, including leading wheel, carriage, guide rail, lead screw, front mount, back mount, leading wheel axle and leading wheel seat, the leading wheel is rotated by leading wheel axle and leading wheel seat and is connected on the perpendicular arm of carriage, the carriage is equipped with two symmetrical xarm, and the xarm both ends are equipped with two sliding arms, are equipped with the slide on the sliding arm, the slide slides in the guide rail, the carriage is restricted in the single degree of freedom slip in the frame that is formed by connecting guide rail, front mount and back mount; the lead screw penetrates through the sliding frame, one end of the lead screw is connected with an adjusting mechanism, and the lead screw is rotated through the adjusting mechanism, so that the sliding frame moves, and the purpose of adjusting the position of the guide wheel is achieved. The utility model has the advantages that, the horizontal position of leading wheel can be conveniently adjusted to use this device, makes the regulation quick and laborsaving.
Description
Technical Field
The utility model relates to an elevator field specifically indicates an elevator hauler leading wheel adjusting device.
Background
The elevator is an important transportation means in the modern building, and along with the progress of the society, the application of the elevator is more and more extensive, and becomes an indispensable part of a high-rise building. In the operation process of the elevator, the lift car of the elevator is suspended by a steel wire rope, the steel wire rope is driven by a traction machine, the lift of the lift car is realized, the other end of the steel wire rope is connected with a counterweight, and the top end of the counterweight is vertically aligned through a guide wheel. The traditional guide wheel is installed beside a traction wheel, the position of an installation hole of the guide wheel is fixed when an elevator is manufactured, the condition that the position of the guide wheel is adjusted exists due to the requirement of field conditions, and the guide wheel is also required to be adjusted when being replaced and maintained after being used for a long time, so that a device capable of conveniently adjusting the guide wheel is needed.
The utility model discloses the content
The utility model aims at providing an elevator hauler leading wheel adjusting device, solve the above-mentioned problem among the prior art. The horizontal position of the guide wheel can be conveniently adjusted, so that the adjustment is quick and labor-saving.
The utility model provides a technical scheme does:
the utility model provides an elevator hauler leading wheel adjusting device, includes the leading wheel, its characterized in that: the device also comprises a sliding frame, a guide rail, a screw rod, a front fixing frame, a rear fixing frame guide wheel shaft and a guide wheel seat. The middle of the guide wheel is provided with a hole and is rotationally connected with a guide wheel shaft; and two sides of the guide wheel shaft are respectively provided with a guide wheel seat, and the guide wheel shaft is rotatably connected with the guide wheel seats. The lower end of the sliding frame is provided with two symmetrical vertical arms, and the guide wheel seat is fixedly connected to the lower end faces of the vertical arms; the sliding frame is characterized in that a boss is arranged at the upper end of the sliding frame, a through hole is formed in the boss, and an internal thread is formed in the inner wall of the through hole. The upper end of the sliding frame and the two sides of the lug boss are respectively provided with two symmetrical transverse arms, two ends of each transverse arm are provided with sliding arms, and the upper ends and the lower ends of the sliding arms are provided with smooth slideways. The front fixing frame, the rear fixing frame and the two guide rails are fixedly connected to form an integral frame. The carriage is located in the frame, the cursor slide with guide rail sliding connection, the guide rail has the recess towards frame inside one side, the slide slides in the recess. The front fixing frame and the rear fixing frame are both provided with screw rod holes, and the screw rods are located between the front fixing frame and the rear fixing frame and are rotatably connected with the screw rod holes. The lead screw passes the carriage, the lead screw is equipped with the external screw thread, the external screw thread with interior screw-thread fit in the boss. And the front fixing frame is also provided with an adjusting mechanism, the adjusting mechanism is used for enabling the screw rod to rotate, and the sliding frame moves along the guide rail under the matching of the external thread and the internal thread.
Further, the slide arm still is equipped with limit flange, limit flange is located one side of slide, limit flange is used for restricting the contact surface of slide and recess to single dimension, and the limit flange of two slide arms is the symmetry setting.
Further, the sliding arm is provided with a plurality of fastening screw holes, the guide rail is provided with a plurality of fastening grooves, and the fastening screw holes and the fastening grooves are movably connected through screws.
Furthermore, adjustment mechanism includes reduction gears and motor, reduction gears and motor housing are fixed to be set up on the terminal surface of preceding mount. And a low-speed shaft of the speed reducing mechanism is rotationally connected with the screw rod, and a high-speed shaft of the speed reducing mechanism is rotationally connected with an output shaft of the motor. The adjusting mechanism further comprises a servo power supply and a reversing switch, wherein the servo power supply and the reversing switch are electrically connected with the motor and used for enabling the motor to rotate forwards and backwards so as to drive the screw rod to rotate forwards and backwards.
Furthermore, adjustment mechanism includes the handle, the handle sets up on the terminal surface of preceding mount to be connected with preceding mount rotation. The handle is rotationally connected with the screw rod, and the screw rod rotates forwards and backwards through rotating the handle by hand.
Furthermore, one side of the guide rail is provided with a mounting hole for connecting the whole device with other parts of the elevator.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole lower view angle of the present invention;
FIG. 3 is a schematic view of the carriage;
FIG. 4 is a schematic view of a guide rail and a slide;
FIG. 5 is a schematic view of the carriage and the lead screw;
fig. 6 is a schematic view of another embodiment of the present invention;
in the figure: the device comprises a guide wheel 1, a sliding frame 2, a guide rail 3, a lead screw 4, a front fixing frame 5, a rear fixing frame 6, a speed reducing mechanism 7, a motor 8, a handle 9, a guide wheel shaft 10 and a guide wheel seat 11.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.
The utility model provides an elevator hauler leading wheel adjusting device as shown in the figure, including leading wheel 1, carriage 2, guide rail 3, lead screw 4, preceding mount 5, 6 leading wheel axles 10 of after-fixing frame, leading wheel seat 11.
The middle of the guide wheel 1 is provided with a hole and is rotationally connected with a guide wheel shaft 10. Two sides of the guide wheel shaft 10 are respectively provided with a guide wheel seat 11, and the guide wheel shaft 10 is rotatably connected with the guide wheel seats 11. Two symmetrical vertical arms 22 are arranged at the lower end of the sliding frame 2, and the guide wheel seat 11 is fixedly connected to the lower end faces of the vertical arms 22. The upper end of the sliding frame 2 is provided with a boss 23, a through hole is formed in the boss 23, and an inner thread 231 is formed in the inner wall of the through hole. Two symmetrical cross arms 21 are respectively arranged at the upper end of the sliding frame 2 and at two sides of the boss 23, sliding arms 24 are arranged at two ends of each cross arm 21, and smooth slideways 241 are arranged at the upper ends and the lower ends of the sliding arms 24.
The front fixing frame 5, the rear fixing frame 6 and the two guide rails 3 are fixedly connected to form an integral frame. The sliding frame 2 is located in the frame, the sliding arm 24 is connected with the guide rail 3 in a sliding mode, a groove 31 is formed in one side, facing the inside of the frame, of the guide rail 3, and the sliding rail 241 slides in the groove 31.
The front fixing frame 5 and the rear fixing frame 6 are both provided with screw rod holes, and the screw rod 4 is positioned between the front fixing frame 5 and the rear fixing frame 6 and is rotationally connected with the screw rod holes. The screw rod 4 penetrates through the sliding frame 2, the screw rod 4 is provided with an external thread 41, and the external thread 41 is matched with an internal thread 231 in the boss 23.
The front fixing frame 5 is further provided with an adjusting mechanism, the adjusting mechanism is used for enabling the screw rod 4 to rotate, and the sliding frame 2 moves along the guide rail 3 under the matching of the external thread 41 and the internal thread 231.
In this embodiment, the sliding arms 24 are further provided with a limiting flange 242, the limiting flange 242 is located on one side of the sliding channel 241, the limiting flange 242 is used for limiting the contact surface between the sliding channel 241 and the groove 31 to be a single dimension, and the limiting flanges 242 of the two sliding arms 24 are symmetrically arranged.
In this embodiment, the sliding arm 24 is provided with a plurality of fastening screw holes 243, the guide rail 3 is provided with a plurality of fastening grooves 32, and the fastening screw holes 243 and the fastening grooves 32 are movably connected by screws.
In this embodiment, the adjusting mechanism includes a speed reducing mechanism 7 and a motor 8, and the shells of the speed reducing mechanism 7 and the motor 8 are fixedly arranged on the end surface of the front fixing frame 5. The low-speed shaft of the speed reducing mechanism 7 is rotationally connected with the screw rod 4, and the high-speed shaft of the speed reducing mechanism 7 is rotationally connected with the output shaft of the motor 8; the adjusting mechanism further comprises a servo power supply and a reversing switch, wherein the servo power supply and the reversing switch are electrically connected with the motor 8 and used for enabling the motor 8 to rotate forwards and backwards so as to drive the screw rod 4 to rotate forwards and backwards.
In another embodiment, the adjusting mechanism includes a handle 9, and the handle 9 is disposed on an end surface of the front fixing frame 5 and is rotatably connected to the front fixing frame 5. The handle 9 is rotatably connected with the screw rod 4, and the screw rod 4 rotates forwards and backwards by rotating the handle 9 with hands.
In this embodiment, one side of the guide rail 3 is provided with a mounting hole for connecting the whole device with other parts of the elevator.
The screw rod is rotated through the adjusting mechanism, so that the sliding frame is moved, and the purpose of adjusting the position of the guide wheel is achieved.
Claims (6)
1. The utility model provides an elevator hauler leading wheel adjusting device, includes leading wheel (1), its characterized in that:
the device also comprises a sliding frame (2), a guide rail (3), a screw rod (4), a front fixing frame (5), a rear fixing frame (6), a guide wheel shaft (10) and a guide wheel seat (11);
the middle of the guide wheel (1) is provided with a hole and is rotationally connected with a guide wheel shaft (10); two sides of the guide wheel shaft (10) are respectively provided with a guide wheel seat (11), and the guide wheel shaft (10) is rotationally connected with the guide wheel seats (11);
two symmetrical vertical arms (22) are arranged at the lower end of the sliding frame (2), and the guide wheel seat (11) is fixedly connected to the lower end faces of the vertical arms (22); a boss (23) is arranged at the upper end of the sliding frame (2), a through hole is formed in the boss (23), and an internal thread (231) is formed in the inner wall of the through hole; two symmetrical cross arms (21) are respectively arranged at the upper end of the sliding frame (2) and two sides of the boss (23), sliding arms (24) are arranged at two ends of each cross arm (21), and smooth slideways (241) are arranged at the upper ends and the lower ends of the sliding arms (24);
the front fixing frame (5), the rear fixing frame (6) and the two guide rails (3) are fixedly connected to form an integral frame; the sliding frame (2) is positioned in the frame, the sliding arm (24) is connected with the guide rail (3) in a sliding mode, one side, facing the inside of the frame, of the guide rail (3) is provided with a groove (31), and the sliding rail (241) slides in the groove (31);
the front fixing frame (5) and the rear fixing frame (6) are both provided with screw rod holes, and the screw rod (4) is positioned between the front fixing frame (5) and the rear fixing frame (6) and is rotationally connected with the screw rod holes; the screw rod (4) penetrates through the sliding frame (2), an external thread (41) is arranged on the screw rod (4), and the external thread (41) is matched with an internal thread (231) in the boss (23);
and the front fixing frame (5) is also provided with an adjusting mechanism, the adjusting mechanism is used for enabling the screw rod (4) to rotate, and the sliding frame (2) moves along the guide rail (3) under the matching of the external thread (41) and the internal thread (231).
2. The elevator traction machine guide wheel adjusting device according to claim 1, characterized in that:
the slide arm (24) is further provided with a limiting flange (242), the limiting flange (242) is located on one side of the slide way (241), the limiting flange (242) is used for limiting the contact surface of the slide way (241) and the groove (31) to be in a single dimension, and the limiting flanges (242) of the two slide arms (24) are symmetrically arranged.
3. The elevator traction machine guide wheel adjusting device according to claim 1, characterized in that:
the slide arm (24) is provided with a plurality of fastening screw holes (243), the guide rail (3) is provided with a plurality of fastening grooves (32), and the fastening screw holes (243) and the fastening grooves (32) are movably connected through screws.
4. The elevator traction machine guide wheel adjusting device according to claim 1, characterized in that:
the adjusting mechanism comprises a speed reducing mechanism (7) and a motor (8), and the speed reducing mechanism (7) and the motor (8) are fixedly arranged on the end face of the front fixing frame (5); a low-speed shaft of the speed reducing mechanism (7) is rotationally connected with the screw rod (4), and a high-speed shaft of the speed reducing mechanism (7) is rotationally connected with an output shaft of the motor (8); the adjusting mechanism further comprises a servo power supply and a reversing switch, wherein the servo power supply and the reversing switch are electrically connected with the motor (8) and used for enabling the motor (8) to rotate forwards and backwards so as to drive the screw rod (4) to rotate forwards and backwards.
5. The elevator traction machine guide wheel adjusting device according to claim 1, characterized in that:
the adjusting mechanism comprises a handle (9), and the handle (9) is arranged on the end face of the front fixing frame (5) and is rotationally connected with the front fixing frame (5); the handle (9) is rotatably connected with the screw rod (4), and the screw rod (4) rotates forwards and backwards by rotating the handle (9) with hands.
6. The elevator traction machine guide wheel adjusting device according to claim 1, characterized in that:
and one side of the guide rail (3) is provided with a mounting hole for connecting the whole device with other parts of the elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021867062.XU CN213622794U (en) | 2020-09-01 | 2020-09-01 | Elevator hauler leading wheel adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021867062.XU CN213622794U (en) | 2020-09-01 | 2020-09-01 | Elevator hauler leading wheel adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213622794U true CN213622794U (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021867062.XU Active CN213622794U (en) | 2020-09-01 | 2020-09-01 | Elevator hauler leading wheel adjusting device |
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| CN (1) | CN213622794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116331993A (en) * | 2023-03-27 | 2023-06-27 | 江苏兴华胶带股份有限公司 | Elevator compensation chain guiding device and using method thereof |
-
2020
- 2020-09-01 CN CN202021867062.XU patent/CN213622794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116331993A (en) * | 2023-03-27 | 2023-06-27 | 江苏兴华胶带股份有限公司 | Elevator compensation chain guiding device and using method thereof |
| CN116331993B (en) * | 2023-03-27 | 2023-11-21 | 江苏兴华胶带股份有限公司 | Elevator compensation chain guiding device and using method thereof |
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