Elevator suspension structure and elevator

Abstract

The elevator suspension structure comprises a base and a lift car, the upper surface of the base is fixedly connected with a mounting seat, the surface of the mounting seat is provided with a steel wire rope, the left surface and the right surface of the mounting seat are fixedly connected with supporting assemblies, and each supporting assembly is composed of a mounting box, a mounting rod and a contact plate. The left inner wall and the right inner wall of the mounting box and the surface of the mounting rod are fixedly connected with an electromagnetic set and two strong magnetic plates correspondingly, the two strong magnetic plates are oppositely distributed left and right, the magnetism of the strong magnetic plates is the same as that of the electromagnetic set, the upper surface of the mounting box is fixedly connected with a plurality of power supplies, and the power supplies are connected with the electromagnetic set through power lines. A power line between the power supply and the electromagnetic set penetrates through the upper surface of the mounting box, and the upper end of the lift car is fixedly connected with a suspension mechanism. Through the device, the abrasion effect of the steel wire rope for hanging the elevator is reduced, the elevator maintenance difficulty and cost are reduced, and the stability and safety of the elevator during use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator suspension structure and an elevator. Background Art

[0002] When the elevator is in use, there is a hidden danger of wear and tear on the wire rope in its suspension mechanism, which not only increases the maintenance cost of the elevator, but also reduces the safety performance of the elevator. The "Elevator Suspension Structure" disclosed on the China Patent Network has an application number of "202223549099.X". The suspension structure is connected to the movable rod through the mounting hole on the U-shaped frame, so as to install the buffer structure and the limit structure. The structure can be split and combined for positioning to avoid misalignment interference, thereby improving the stability of the elevator during use. However, the structure still cannot reduce the wear effect of the wire rope when in use. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, to provide an elevator suspension structure and an elevator, to provide additional support force for the steel wire rope in the suspension structure, to reduce the wear effect of the steel wire rope, while ensuring that the suspension mechanism has sufficient stability, to ensure that the elevator has sufficient working safety, and to reduce the overall difficulty of elevator maintenance work.

[0004] To achieve the above purpose, the following structure is proposed:

[0005] Structure 1: The utility model also provides the above-mentioned elevator suspension structure, including: a base, the upper surface of the base is fixedly connected to a mounting seat, the surface of the mounting seat is provided with a wire rope, the left and right surfaces of the mounting seat are fixedly connected to a support assembly, the end of the support assembly away from the mounting seat is in close contact with the wire rope, the support assembly is composed of a mounting box, a mounting rod, and a contact plate, the left and right inner walls of the mounting box and the surface of the mounting rod are respectively fixedly connected with an electromagnetic group and a strong magnetic plate, there are two strong magnetic plates in total, the two strong magnetic plates are relatively distributed on the left and right, and the magnetic properties of the strong magnetic plate and the electromagnetic group are the same, the upper surface of the mounting box is fixedly connected to a plurality of power supplies, the power supplies are connected to the electromagnetic group through a power cord, and the power cord between the power supply and the electromagnetic group runs through the upper surface of the mounting box.

[0006] According to the elevator suspension structure of the utility model, the left and right surfaces of the base are provided with openings, and the openings are arranged opposite to the steel wire ropes on the left and right sides, so as to avoid the base from wearing the steel wire ropes.

[0007] According to the elevator suspension structure of the utility model, a reinforcement block is fixedly connected to the upper surface of the base, the reinforcement block is penetrated by the installation box, and the left and right surfaces of the reinforcement block are in close contact with the power supply, thereby improving the stability of the support assembly.

[0008] According to the elevator suspension structure of the utility model, the left and right surfaces of the reinforcement block and the mounting seat are both provided with docking grooves, and the mounting box and the power supply are both located inside different docking grooves, thereby improving the installation stability and convenience.

[0009] According to the elevator suspension structure of the utility model, the portion of the contact plate close to the steel wire rope is provided with a contoured groove, and the steel wire rope is located inside the contoured groove, thereby improving the limiting effect of the contact plate on the steel wire rope.

[0010] According to the elevator suspension structure of the utility model, the upper surface of the installation box is fixedly connected with a wiring box, and the power lines of the power supply and the electromagnetic group pass through the wiring box and enter the interior of the installation box, so as to avoid the power lines being exposed to the outside.

[0011] Structure 2: The utility model also provides the above-mentioned elevator, including: a car, the upper end of which is fixedly connected to a suspension mechanism, and the suspension mechanism is the elevator suspension structure shown in Structure 1.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the elevator suspension structure and the elevator provide additional support for the steel wire rope in the suspension structure through the installation box, the electromagnetic group, the strong magnetic plate, the connecting rod, the contact plate, and the reinforcement block, thereby reducing the wear effect of the steel wire rope. At the same time, the characteristics of the electromagnetic force are used to ensure that the suspension structure has sufficient stability and improve the convenience of adjusting the support range. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 It is a right view structural diagram of the elevator suspension structure and the elevator suspension structure of the utility model;

[0016] Figure 2 It is a left-side structural diagram of the elevator suspension structure and the elevator suspension structure of the utility model;

[0017] Figure 3 This is an enlarged structural diagram of the elevator suspension structure and the elevator support assembly of the utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the elevator suspension structure and the elevator support assembly of the utility model;

[0019] Figure 5 This is a schematic diagram of the overall structure of the elevator suspension structure and the elevator of the utility model from a top view.

[0020] Legend:

[0021] 1. Base; 2. Mounting seat; 3. Steel wire rope; 4. Support assembly; 5. Reinforcement block; 6. Power supply; 7. Wiring box; 8. Contact plate; 9. Mounting rod; 10. Mounting box; 11. Docking groove; 12. Contour groove; 13. Strong magnetic plate; 14. Electromagnetic group; 15. Opening; 16. Car; 17. Suspension mechanism. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 As the first embodiment: the elevator suspension structure of the utility model embodiment includes: a base 1, the left and right surfaces of the base 1 are provided with openings 15, the openings 15 are relatively distributed with the wire rope 3 on the left and right, the existence of the openings 15 provides a certain range of movement for the wire rope 3, ensures that the base 1 will not wear the wire rope 3, and cooperates with the support component 4 to facilitate changing the force effect of the wire rope 3 under different conditions, the upper surface of the base 1 is fixedly connected with a mounting seat 2, the surface of the mounting seat 2 is provided with the wire rope 3, the left and right surfaces of the mounting seat 2 are fixedly connected with the support component 4, the end of the support component 4 away from the mounting seat 2 is in close contact with the wire rope 3, the support component 4 provides additional support force for the wire rope 3, and reduces the wear of the wire rope 3.

[0024] The support assembly 4 is composed of a mounting box 10, a mounting rod 9, and a contact plate 8, wherein the right end of the mounting rod 9 passes through the mounting box 10, and the mounting rod 9 slides inside the mounting box 10, so as to facilitate changing the supporting force of the support assembly 4 on the wire rope 3 and ensure that the support assembly 4 can cope with the wire rope 3 under different circumstances. A contoured groove 12 is provided on the portion of the contact plate 8 close to the wire rope 3, and the wire rope 3 is located inside the contoured groove 12. The contoured groove 12 improves the limiting effect of the contact plate 8 on the wire rope 3.

[0025] The left and right inner walls of the installation box 10 and the surface of the installation rod 9 are fixedly connected with an electromagnetic group 14 and a strong magnetic plate 13 respectively. There are two strong magnetic plates 13 in total, and the two strong magnetic plates 13 are relatively distributed on the left and right, and the magnetic properties of the strong magnetic plate 13 and the electromagnetic group 14 are the same. A plurality of power supplies 6 are fixedly connected to the upper surface of the installation box 10. The power supply 6 is connected to the electromagnetic group 14 through a power cord, and the power cord between the power supply 6 and the electromagnetic group 14 passes through the upper surface of the installation box 10. The above devices cooperate with each other, and use electromagnetic force to control the position of the installation rod 9, and use electromagnetic force to improve the stability of the installation rod 9, so as to avoid the support component 4 from bringing negative impact to the wire rope 3 due to its own insufficient stability. The electromagnetic group 14 is a component required for the electromagnetic mechanism commonly used in life, wherein the external multiple power supply groups 6 provide the electromagnetic group 14 with a power source for outputting magnetic force, and its independent power supply 6 improves the accuracy of controlling the magnetic force of the electromagnetic groups 14 at different positions.

[0026] A wiring box 7 is fixedly connected to the upper surface of the installation box 10, and the power lines of the power supply 6 and the electromagnetic group 14 pass through the wiring box 7 to enter the interior of the installation box 10. The wiring box 7 prevents the power lines between the power supply 6 and the electromagnetic group 14 from being exposed to the outside. At the same time, the wiring box 7 completely covers the penetration point of the installation box 10 to reduce the situation where dust and impurities enter the interior of the installation box 10.

[0027] A reinforcement block 5 is fixedly connected to the upper surface of the base 1. The reinforcement block 5 is penetrated by the installation box 10, and the left and right surfaces of the reinforcement block 5 are in close contact with the power supply 6. The reinforcement block 5 improves the stability of the support component 4 after installation. The left and right surfaces of the reinforcement block 5 and the mounting seat 2 are both provided with docking grooves 11. The docking grooves 11, the installation box 10, and the power supply 6 are all located inside different docking grooves 11, which improves the stability of the installation box 10 and the power supply 6 after installation. At the same time, the docking structure can improve the convenience of installing the power supply 6 and the installation box 10.

[0028] Reference Figure 5 As a second embodiment: the elevator of the utility model embodiment comprises: a car 16, the upper end of the car 16 is fixedly connected with a suspension mechanism 17, the suspension mechanism 17 is the elevator suspension structure shown in the first embodiment, and the above devices form the basic structure of the elevator.

[0029] Working principle: When using an elevator installed with this suspension structure, it is necessary to add all the equipment required for the operation of the other elevators to the upper end of the car 16. When the elevator is working, the support assembly 4 provides additional support for the wire rope 3 to reduce the wear effect on the wire rope 3. The characteristic of magnetic repulsion between like charges provides sufficient stability for the installation rod 9. When the wire rope 3 is abnormally deviated, the power supply of the power supply source 6 is changed to adjust the magnetic force of the electromagnetic group 14 at the left and right ends of the installation rod 9. The strong repulsive force is used to push the installation rod 9 to the end with weak repulsive force to change the support effect of the support assembly 4. When the installation rod 9 moves to a state where the repulsive effect is balanced, the installation rod 9 still has sufficient stability.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Elevator suspension structure, characterized in that: include: A base (1), wherein the upper surface of the base (1) is fixedly connected to a mounting seat (2), a steel wire rope (3) is arranged on the surface of the mounting seat (2), and a support assembly (4) is fixedly connected to the left and right surfaces of the mounting seat (2), and an end of the support assembly (4) away from the mounting seat (2) is in close contact with the steel wire rope (3); The support assembly (4) is composed of a mounting box (10), a mounting rod (9), and a contact plate (8); the left and right inner walls of the mounting box (10) and the surface of the mounting rod (9) are respectively fixedly connected with an electromagnetic group (14) and a strong magnetic plate (13); there are two strong magnetic plates (13) in total, the two strong magnetic plates (13) are relatively distributed on the left and right, and the strong magnetic plates (13) have the same magnetic properties as the electromagnetic group (14); A plurality of power sources (6) are fixedly connected to the upper surface of the installation box (10); the power sources (6) are connected to the electromagnetic group (14) via power lines; and the power lines between the power sources (6) and the electromagnetic group (14) pass through the upper surface of the installation box (10).

2. The elevator suspension structure according to claim 1, characterized in that: The left and right surfaces of the base (1) are provided with openings (15), and the openings (15) are distributed opposite to the steel wire rope (3) on the left and right.

3. The elevator suspension structure according to claim 1, characterized in that: A reinforcing block (5) is fixedly connected to the upper surface of the base (1), the reinforcing block (5) is penetrated by the mounting box (10), and the left and right surfaces of the reinforcing block (5) are in close contact with the power supply (6).

4. The elevator suspension structure according to claim 3, characterized in that: The left and right surfaces of the reinforcement block (5) and the mounting seat (2) are both provided with docking grooves (11), and the mounting box (10) and the power supply (6) are both located inside different docking grooves (11).

5. The elevator suspension structure according to claim 1, characterized in that: A contoured groove (12) is provided at a portion of the contact plate (8) close to the steel wire rope (3), and the steel wire rope (3) is located inside the contoured groove (12).

6. The elevator suspension structure according to claim 1, characterized in that: The upper surface of the installation box (10) is fixedly connected to a wiring box (7), and power lines of the power supply (6) and the electromagnetic group (14) pass through the wiring box (7) and enter the interior of the installation box (10).

7. An elevator, characterized in that include: A car (16), the upper end of which is fixedly connected with a suspension mechanism (17), and the suspension mechanism (17) is the elevator suspension structure as shown in claim 1.

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