An elevator leveling automatic stop auxiliary device

Abstract

The present invention discloses an automatic elevator stop auxiliary device for leveling, which relates to the technical field of elevators, and aims to solve the problem that when the elevator stops automatically at the leveling in the prior art, the bottom of the elevator does not have sufficient support, and when people move, the elevator is easy to shake, and it is not safe and reliable to use. A top seat is installed inside the elevator stop auxiliary device, and the top seat is slidably connected with the elevator stop auxiliary device, a support column is arranged below the top seat, and the support column and the top seat are arranged as an integral structure, a limited sliding leg is arranged on one side of the support column, and the limited sliding leg and the support column are arranged as an integral structure, the limited sliding leg is slidably connected with the elevator stop auxiliary device, a top rod with meshing teeth is installed on one side of the support column, and the top rod with meshing teeth is fixedly connected with the support column by a fastening screw, a connecting shaft is installed inside the elevator stop auxiliary device, and the connecting shaft is rotatably connected with the elevator stop auxiliary device through a shaft seat, and a driving gear is installed on the outside of the connecting shaft.

Description

Technical Field

[0001] The invention relates to the technical field of elevators, and in particular to an elevator leveling automatic stop auxiliary device. Background Art

[0002] An elevator is a permanent transportation device that serves several specific floors in a building and whose car runs on at least two rows of rigid tracks that are perpendicular to the horizontal plane or have an inclination angle of less than 15° to the plumb line.

[0003] Elevator leveling refers to the action of making the car sill and the floor door sill reach the same plane when the car approaches the stop station. It can also be understood as the slow movement process when the elevator normally stops at the floor station. However, after the elevator is leveled, the bottom of the elevator does not have sufficient support. When people are moving inside the elevator, the elevator will still shake, which is not safe and reliable to use. Therefore, the market urgently needs to develop an elevator leveling automatic stop auxiliary device to help people solve the existing problems. Summary of the invention

[0004] The purpose of the present invention is to provide an elevator automatic stop auxiliary device at leveling to solve the problem in the above background technology that when the elevator stops automatically at leveling, the bottom of the elevator does not have sufficient support, the elevator is prone to shaking when people move, and it is not safe and reliable to use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an elevator leveling automatic stop auxiliary device, comprising an elevator stop auxiliary device, a top seat is installed inside the elevator stop auxiliary device, and the top seat is slidably connected to the elevator stop auxiliary device, a support column is arranged below the top seat, and the support column and the top seat are arranged as an integral structure, a limiting sliding leg is arranged on one side of the support column, and the limiting sliding leg and the support column are arranged as an integral structure, and the limiting sliding leg is slidably connected to the elevator stop auxiliary device.

[0006] Preferably, a top rod with interlocking teeth is installed on one side of the support column, and the top rod with interlocking teeth is fixedly connected to the support column by a fastening screw, a connecting shaft is installed inside the elevator stop auxiliary device, and the connecting shaft and the elevator stop auxiliary device are rotatably connected through an axle seat, and a driving gear is installed on the outer side of the connecting shaft, and the driving gear is fixedly connected to the connecting shaft.

[0007] Preferably, the driving gear is meshedly connected with a top rod with meshing teeth, a second transmission gear is installed on the outer side of the connecting shaft, and the second transmission gear is fixedly connected to the connecting shaft, a rotating shaft is installed inside the elevator stop auxiliary device, and the rotating shaft is rotatably connected to the elevator stop auxiliary device through a shaft seat.

[0008] Preferably, a worm wheel and a first transmission gear are respectively installed at both ends of the rotating shaft, and the worm wheel and the first transmission gear are fixedly connected to the rotating shaft, the first transmission gear is meshed with the second transmission gear, and a motor is installed inside the elevator stop auxiliary device, a worm is installed at one end of the motor, and the worm is fixedly connected to the motor through a coupling.

[0009] Preferably, the worm is meshed with the worm wheel, a main frame is installed inside the elevator stop auxiliary device, and the main frame is fixedly connected to the elevator stop auxiliary device by fastening screws, a main board is installed on the front end surface of the main frame, and the main board is fixedly connected to the main frame by fastening screws.

[0010] Preferably, a processor is installed on the front end surface of the mainboard, and the processor is electrically connected to the mainboard, a laser detector is installed above the elevator stop auxiliary device, and the laser detector is fixedly connected to the elevator stop auxiliary device by fastening screws.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The invention installs a stop-elevator auxiliary device inside the elevator shaft through the setting of a top seat, and a top seat is installed inside the stop-elevator auxiliary device. When the elevator is leveled and stationary, the stop-elevator auxiliary device will push out the top seat. At this time, the top seat will be against the bottom of the elevator to support the elevator. Therefore, when people are moving inside the elevator, the shaking of the elevator can be greatly reduced, so that the elevator is more reliable and safe to use after leveling.

[0013] 2. The invention uses a laser detector to monitor the operation of the elevator in real time. It can monitor whether the elevator is going down or up, and thus choose to push out or retract the top seat, thereby avoiding the top seat from interfering with the operation of the elevator itself, making the elevator stop auxiliary device more reliable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of an elevator leveling automatic stop auxiliary device of the present invention;

[0015] Figure 2 is a schematic diagram of the internal structure of the elevator stop auxiliary device of the present invention;

[0016] Figure 3 It is an enlarged schematic diagram of point A in the figure of the present invention.

[0017] In the figure: 1. elevator stop auxiliary device; 2. laser detector; 3. top seat; 4. support column; 5. limit sliding leg; 6. top rod with interlocking teeth; 7. motor; 8. main board frame; 9. main board; 10. processor; 11. worm; 12. rotating shaft; 13. worm wheel; 14. first transmission gear; 15. connecting shaft; 16. second transmission gear; 17. driving gear. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] See also Figure 1-3 An embodiment of the present invention is as follows: an elevator leveling automatic stop auxiliary device comprises an elevator stop auxiliary device 1, a top seat 3 is installed inside the elevator stop auxiliary device 1, and the top seat 3 is slidably connected to the elevator stop auxiliary device 1, a support column 4 is arranged below the top seat 3, and the support column 4 and the top seat 3 are arranged as an integral structure, a limiting sliding leg 5 is arranged on one side of the support column 4, and the limiting sliding leg 5 and the support column 4 are arranged as an integral structure, and the limiting sliding leg 5 is slidably connected to the elevator stop auxiliary device 1.

[0020] Furthermore, a top rod 6 with interlocking teeth is installed on one side of the support column 4, and the top rod 6 with interlocking teeth is fixedly connected to the support column 4 by fastening screws, a connecting shaft 15 is installed inside the elevator stop auxiliary device 1, and the connecting shaft 15 is rotatably connected to the elevator stop auxiliary device 1 through an axle seat, and a driving gear 17 is installed on the outer side of the connecting shaft 15, and the driving gear 17 is fixedly connected to the connecting shaft 15.

[0021] Furthermore, the driving gear 17 is meshedly connected with the meshing tooth top rod 6, a second transmission gear 16 is installed on the outer side of the connecting shaft 15, and the second transmission gear 16 is fixedly connected to the connecting shaft 15, a rotating shaft 12 is installed inside the elevator stop auxiliary device 1, and the rotating shaft 12 is rotatably connected to the elevator stop auxiliary device 1 through an axle seat.

[0022] Furthermore, a worm gear 13 and a first transmission gear 14 are respectively installed at both ends of the rotating shaft 12, and the worm gear 13 and the first transmission gear 14 are fixedly connected to the rotating shaft 12, the first transmission gear 14 is meshed with the second transmission gear 16, and a motor 7 is installed inside the elevator stop auxiliary device 1, a worm 11 is installed at one end of the motor 7, and the worm 11 is fixedly connected to the motor 7 through a coupling, and the motor 7 is fixedly connected to the elevator stop auxiliary device 1 through fastening screws.

[0023] Furthermore, the worm 11 is meshed with the worm wheel 13, a main frame 8 is installed inside the elevator stop auxiliary device 1, and the main frame 8 is fixedly connected to the elevator stop auxiliary device 1 by fastening screws, a main board 9 is installed on the front end surface of the main frame 8, and the main board 9 is fixedly connected to the main frame 8 by fastening screws.

[0024] Furthermore, a processor 10 is installed on the front end surface of the mainboard 9, and the processor 10 is electrically connected to the mainboard 9. A laser detector 2 is installed above the elevator stop auxiliary device 1, and the laser detector 2 is fixedly connected to the elevator stop auxiliary device 1 by fastening screws, and the laser detector 2 is electrically connected to the mainboard 9.

[0025] Working principle: When in use, the elevator stop auxiliary device 1 is installed in the elevator shaft, and the operation of the elevator is monitored in real time by the laser detector 2. When the elevator is leveled, the processor 10 will control the motor 7 to start, and the motor 7 drives the worm 11 to rotate. The worm 11 drives the rotating shaft 12 to rotate through the worm wheel 13, and the rotating shaft 12 drives the first transmission gear 14 to rotate. The first transmission gear 14 drives the connecting shaft 15 to rotate through the second transmission gear 16, and the connecting shaft 15 drives the driving gear 17 to rotate. The rotation of the driving gear 17 drives the meshing tooth top rod 6 to move outward, so that the meshing tooth top rod 6 will push the support column 4, and move the top seat 3 to the bottom of the elevator, thereby supporting the elevator.

[0026] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An elevator leveling automatic stop auxiliary device, comprising an elevator stop auxiliary device (1), characterized in that: A top seat (3) is installed inside the elevator stop auxiliary device (1), and the top seat (3) is slidably connected to the elevator stop auxiliary device (1); a support column (4) is arranged below the top seat (3), and the support column (4) and the top seat (3) are arranged as an integral structure; a limit sliding leg (5) is arranged on one side of the support column (4), and the limit sliding leg (5) and the support column (4) are arranged as an integral structure, and the limit sliding leg (5) is slidably connected to the elevator stop auxiliary device (1); a top rod (6) with an engaging tooth is installed on one side of the support column (4), and the top rod (6) with an engaging tooth is fixedly connected to the support column (4) by a fastening screw; a connecting shaft (15) is installed inside the elevator stop auxiliary device (1), and the connecting shaft (15) is rotatably connected to the elevator stop auxiliary device (1) through a shaft seat; a driving gear (17) is installed on the outer side of the connecting shaft (15), and the driving gear (17) is connected to the connecting shaft (15). The elevator stop auxiliary device (1) is fixedly connected to the shaft (15); the driving gear (17) is meshedly connected to the top rod (6) with meshing teeth; a second transmission gear (16) is installed on the outer side of the connecting shaft (15), and the second transmission gear (16) is fixedly connected to the connecting shaft (15); a rotating shaft (12) is installed inside the elevator stop auxiliary device (1), and the rotating shaft (12) and the elevator stop auxiliary device (1) are rotatably connected through a shaft seat; a worm gear (13) and a first transmission gear (14) are respectively installed at both ends of the rotating shaft (12), and the worm gear (13) and the first transmission gear (14) are fixedly connected to the rotating shaft (12), and the first transmission gear (14) is meshedly connected to the second transmission gear (16); a motor (7) is installed inside the elevator stop auxiliary device (1), and a worm (11) is installed at one end of the motor (7), and the worm (11) and the motor (7) are fixedly connected through a coupling.

2. The elevator leveling automatic stop auxiliary device according to claim 1, characterized in that: The worm (11) is meshedly connected with the worm wheel (13); a main frame (8) is installed inside the elevator stop auxiliary device (1), and the main frame (8) and the elevator stop auxiliary device (1) are fixedly connected by fastening screws; a main board (9) is installed on the front end surface of the main frame (8), and the main board (9) and the main frame (8) are fixedly connected by fastening screws.

3. The elevator leveling automatic stop auxiliary device according to claim 2 is characterized in that: A processor (10) is mounted on the front end surface of the main board (9), and the processor (10) is electrically connected to the main board (9). A laser detector (2) is mounted above the elevator stop auxiliary device (1), and the laser detector (2) is fixedly connected to the elevator stop auxiliary device (1) by means of a fastening screw.

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