Elevator split-level leveling device

Abstract

The utility model provides a device for realizing leveling by elevator split-level, which relates to the technical field of elevators, and comprises an elevator outer frame and a lift car, a mounting rack is mounted on the elevator outer frame, a lifting block is arranged on the inner side of the mounting rack, a mounting mechanism is arranged on one side of the lifting block, the mounting mechanism comprises a mounting box, and the mounting box is arranged on the mounting rack. A mounting groove is formed in the mounting box, a spring is mounted on the inner side of the mounting box, a top plate is mounted at one end of the spring, a sensor is arranged in the mounting groove, a fixing hole is formed in the upper portion of the sensor, a supporting piece is mounted on the upper portion of the mounting box, and an inserting rod is mounted in the middle of the supporting piece. When the inserting rod is lifted upwards, the auxiliary spring on the inserting rod contracts, the top plate can be pushed to move through the spring in the mounting box, the top plate can push the sensor out of the mounting box, and the purpose of convenient disassembly is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevators, and more specifically, particularly relates to a device for realizing leveling by staggered floors in elevators. Background Art

[0002] The elevator car moves up and down in the elevator shaft, reaching each floor, and the position of the elevator car is sensed by the sensor and displayed on the elevator display screen, and it stops at a certain floor according to the instructions. This requires a flat floor sensor device to transmit the position of the elevator to the controller for display and control. However, the current sensors are not easy to install. When the sensor is damaged and needs repair, it is not convenient to disassemble the sensor, which wastes time and is inconvenient for people to use.

[0003] Refer to China's authorized patent: An elevator leveling device, authorization announcement number: CN214455947U. This utility model can easily adjust the position of the elevator leveling device, which is convenient for the installation and debugging of the elevator leveling device. At the same time, a disconnection alarm is set between the elevator leveling device and the mounting structure. It can alarm after the installation of the elevator leveling device becomes loose, thereby ensuring the safe use of the elevator. However, it also has certain defects during use. For example, the leveling sensor needs to be installed and fixed with a splint and bolts, and the leveling sensor is not convenient to install. When the leveling sensor is damaged and needs to be repaired, it is not convenient to disassemble the leveling sensor, which wastes time.

[0004] Therefore, in view of this, research and improvement are conducted on the existing structure and defects, and a device for realizing leveling by staggered elevator is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a device for realizing leveling of staggered floors of an elevator, so as to solve the problem that the existing leveling sensor is inconvenient to install and it is inconvenient to disassemble the leveling sensor when the leveling sensor is damaged and needs to be repaired.

[0006] The purpose and function of the elevator staggered floor leveling device of the utility model are achieved by the following specific technical means:

[0007] A device for achieving leveling when the elevator staggers floors, comprises an elevator outer frame and a car, a mounting frame is installed on the elevator outer frame, a lifting block is arranged on the inner side of the mounting frame, a mounting mechanism is arranged on one side of the lifting block, the mounting mechanism comprises a mounting box, a mounting groove is provided inside the mounting box, a spring is installed on the inner side of the mounting box, a top plate is installed on one end of the spring, a sensor is arranged inside the mounting groove, a fixing hole is provided on the upper part of the sensor, a support member is installed on the upper part of the mounting box, and a plug-in rod is installed in the middle part of the support member.

[0008] Furthermore, a ring is installed on the plug-in rod, an auxiliary spring is provided on the upper outer side of the plug-in rod, the upper end of the auxiliary spring is connected to the inner upper part of the support member, the lower end of the auxiliary spring is connected to the ring, and the lower end of the plug-in rod is plugged into the inside of the fixing hole.

[0009] Furthermore, limiting strips are arranged at the four inner corners of the installation slot, limiting slots are opened at the four corners of the sensor, the limiting strips and the limiting slots are matched in size, and the limiting strips are located inside the limiting slots.

[0010] Furthermore, a rotating rod is installed in the middle of the mounting frame, a thread is provided on the rotating rod, and the rotating rod is connected to the lifting block through the thread.

[0011] Furthermore, a limiting column is installed on the mounting frame, grooves are provided on both sides of the limiting column, an extension rod is installed on the lifting block, and a limiting roller is provided on the extension rod.

[0012] Furthermore, there are multiple limiting rollers, two of which form a group, and the limiting rollers in a group are respectively located on the inner sides of the grooves.

[0013] Furthermore, a driving motor is installed at one end of the rotating rod, an output end of the driving motor is connected to the rotating rod, and the driving motor is connected to the mounting frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, the plug rod is lifted upward, the auxiliary spring on the plug rod is contracted, and the top plate can be pushed to move by the spring inside the installation box, and the top plate can push the sensor out of the installation box, so as to achieve the purpose of convenient disassembly.

[0016] In the utility model, the plug-in rod is lifted upward, at which time the auxiliary spring contracts, and the limit groove on the sensor corresponds to the limit strip, and is gradually pushed to the inside of the installation box. One end of the sensor gradually contacts the top plate, and the push is continued, and the spring contracts. When the fixing hole and the plug-in rod correspond to each other up and down, the plug-in rod is released, and the auxiliary spring can be used to make the lower end of the plug-in rod enter the fixing hole to fix the sensor, thereby facilitating installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic diagram of the overall assembly of a device for realizing leveling by staggered elevator floors.

[0018] Figure 2 The utility model is a schematic diagram of the rear assembly of part of a device for realizing leveling by staggered elevator.

[0019] Figure 3 The utility model is a schematic diagram of the front assembly of part of a device for realizing leveling by staggered elevator.

[0020] Figure 4 The utility model is a schematic diagram of the installation and splitting of the sensor part of a device for realizing leveling by staggered floors in an elevator.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Elevator outer frame; 2. Car; 3. Mounting frame; 4. Rotating rod; 5. Thread; 6. Lifting block; 7. Mounting mechanism; 701. Mounting box; 702. Mounting groove; 703. Spring; 704. Top plate; 705. Sensor; 706. Fixing hole; 707. Limiting strip; 708. Limiting groove; 709. Support member; 710. Connecting rod; 711. Ring; 712. Auxiliary spring; 8. Limiting column; 9. Groove; 10. Extension rod; 11. Limiting roller; 12. Driving motor. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example:

[0027] As attached Figure 1 To Attachment Figure 4 As shown:

[0028] The utility model provides a device for realizing leveling when the elevator staggers, comprising an elevator outer frame 1 and a car 2, a mounting frame 3 is mounted on the elevator outer frame 1, a lifting block 6 is arranged on the inner side of the mounting frame 3, a mounting mechanism 7 is arranged on one side of the lifting block 6, the mounting mechanism 7 comprises a mounting box 701, a mounting groove 702 is provided inside the mounting box 701, a spring 703 is mounted on the inner side of the mounting box 701, a top plate 704 is mounted on one end of the spring 703, a sensor 705 is arranged inside the mounting groove 702, a fixing hole 706 is provided on the upper part of the sensor 705, and a support member 709 is mounted on the upper part of the mounting box 701 A plug-in rod 710 is installed in the middle of the support member 709, a ring 711 is installed on the connecting rod 701, an auxiliary spring 712 is arranged on the upper outer side of the plug-in rod 710, the upper end of the auxiliary spring 712 is connected to the inner upper part of the support member 709, the lower end of the auxiliary spring 712 is connected to the ring 711, the lower end of the plug-in rod 710 is inserted into the inside of the fixing hole 706, and limiting strips 707 are arranged at the four corners of the inner side of the installation groove 702, and limiting grooves 708 are arranged at the four corners of the sensor 705. The sizes of the limiting strip 707 and the limiting groove 708 are adapted, and the limiting strip 707 is located inside the limiting groove 708;

[0029] When the sensor 705 needs to be installed, the plug rod 710 is also lifted up. At this time, the auxiliary spring 712 contracts, and the limit groove 708 on the sensor 705 corresponds to the limit strip 707, and the sensor 705 is gradually pushed to the inside of the installation box 701. One end of the sensor 705 gradually contacts the top plate 704, and the push is continued. The spring 703 contracts. When the fixing hole 706 and the plug rod 710 correspond to each other up and down, the plug rod 710 is released, and the lower end of the plug rod 710 can enter the fixing hole 706 through the auxiliary spring 712.

[0030] Among them, a rotating rod 4 is installed in the middle of the mounting frame 3, and a thread 5 is opened on the rotating rod 4. The rotating rod 4 is connected to the lifting block 6 through the thread 5. A limiting column 8 is installed on the mounting frame 3, and grooves 9 are opened on both sides of the limiting column 8. An extension rod 10 is installed on the lifting block 6, and a limiting roller 11 is arranged on the extension rod 10. The number of limiting rollers 11 is multiple, two of which form a group, and a group of limiting rollers 11 are respectively located on the inner sides of the groove 9. A driving motor 12 is installed at one end of the rotating rod 4, and the output end of the driving motor 12 is connected to the rotating rod 4. The driving motor 12 is connected to the mounting frame 3, and the rotating rod 4 is driven to rotate by the driving motor 12. When the rotating rod 4 rotates, the lifting block 6 can be driven to rise or fall through the thread 5. When the lifting block 6 moves, the limiting roller 11 is driven to move inside the groove 9 through the extension rod 10, so that the lifting block 6 can remain stable when it moves.

[0031] The specific usage and function of this embodiment are as follows:

[0032] In the utility model, the driving motor 12 is first started, and the driving motor 12 drives the rotating rod 4 to rotate. When the rotating rod 4 rotates, the lifting block 6 can be driven to rise or fall through the thread 5. When the lifting block 6 moves, the limiting roller 11 is driven to move inside the groove 9 through the extension rod 10, so that the lifting block 6 can remain stable during movement. The lifting block 6 can drive the installation mechanism 7 and the sensor 705 to move, which is convenient for moving and adjusting the position of the sensor 705, so that the reception of the sensor 705 is more accurate; when the sensor 705 needs to be replaced or repaired, the plug rod 710 is lifted upward, and the auxiliary spring 712 on the plug rod 710 contracts, and the elastic spring 712 inside the installation box 701 is pressed. The spring 703 can push the top plate 704 to move, and the top plate 704 can push the sensor 705 out from the inside of the installation box 701. When the sensor 705 needs to be installed, the plug rod 710 is also lifted upward. At this time, the auxiliary spring 712 contracts, and the limit groove 708 on the sensor 705 corresponds to the limit strip 707, and is gradually pushed to the inside of the installation box 701. One end of the sensor 705 gradually contacts the top plate 704, and the push is continued. The spring 703 contracts. When the fixing hole 706 and the plug rod 710 correspond to each other up and down, the plug rod 710 is released. Through the auxiliary spring 712, the lower end of the plug rod 710 can enter the fixing hole 706 to fix the sensor 705.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An elevator staggered floor leveling device, comprising an elevator outer frame (1) and a car (2), characterized in that: The outer frame (1) of the elevator is provided with a mounting frame (3), the inner side of the mounting frame (3) is provided with a lifting block (6), one side of the lifting block (6) is provided with a mounting mechanism (7), the mounting mechanism (7) comprises a mounting box (701), the interior of the mounting box (701) is provided with a mounting groove (702), the inner side of the mounting box (701) is provided with a spring (703), one end of the spring (703) is provided with a top plate (704), the interior of the mounting groove (702) is provided with a sensor (705), the upper part of the sensor (705) is provided with a fixing hole (706), the upper part of the mounting box (701) is provided with a support member (709), and the middle part of the support member (709) is provided with a plug-in rod (710).

2. The elevator staggered floor leveling device according to claim 1, characterized in that: A ring (711) is installed on the plug-in rod (710), and an auxiliary spring (712) is arranged on the outer side of the upper part of the plug-in rod (710). The upper end of the auxiliary spring (712) is connected to the inner upper part of the support member (709), and the lower end of the auxiliary spring (712) is connected to the ring (711). The lower end of the plug-in rod (710) is plugged into the inside of the fixing hole (706).

3. The elevator staggered floor leveling device according to claim 1, characterized in that: Limiting strips (707) are arranged at the four inner corners of the installation groove (702), and limiting grooves (708) are provided at the four corners of the sensor (705). The sizes of the limiting strips (707) and the limiting grooves (708) are matched, and the limiting strips (707) are located inside the limiting grooves (708).

4. The elevator staggered floor leveling device according to claim 1, characterized in that: A rotating rod (4) is installed in the middle of the mounting frame (3), a thread (5) is provided on the rotating rod (4), and the rotating rod (4) is connected to the lifting block (6) via the thread (5).

5. The elevator staggered floor leveling device according to claim 4, characterized in that: A limit column (8) is installed on the mounting frame (3), grooves (9) are provided on both sides of the limit column (8), an extension rod (10) is installed on the lifting block (6), and a limit roller (11) is provided on the extension rod (10).

6. The elevator staggered floor leveling device according to claim 5, characterized in that: There are multiple limiting rollers (11), two of which form a group, and each limiting roller (11) in a group is located on the inner side of the groove (9).

7. The elevator staggered floor leveling device according to claim 4, characterized in that: A driving motor (12) is installed at one end of the rotating rod (4), an output end of the driving motor (12) is connected to the rotating rod (4), and the driving motor (12) is connected to the mounting frame (3).

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