Conveying platform provided with protection assembly and used for elevator

Abstract

The utility model discloses a conveying platform provided with a protection assembly and used for an elevator, and relates to the technical field of elevator conveying platforms, the conveying platform comprises a platform, vertical rods are arranged on the periphery of the top of the platform, and the vertical rods are connected with a protection frame; a sliding groove is formed in the front side of the platform, and a two-way lead screw is rotationally connected into the sliding groove through a bearing seat. The two sides of the two-way lead screw are in threaded connection with sliding blocks in sliding connection with the sliding grooves correspondingly, and a gear motor connected with the two-way lead screw is arranged at the right end of the platform. Rotating assemblies are arranged on the sliding blocks on the two sides; a fence door in the prior art is composed of connecting rods and protective rods on the two sides, when the fence door needs to be opened, a gear motor is controlled through a button, a bidirectional lead screw drives sliding blocks on the two sides to move towards the sides away from each other, and then the connecting rods drive the protective rods to move along with the sliding blocks; compared with the prior art, the switch is labor-saving when people or goods are taken up and down each time.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator conveying platforms, in particular to a conveying platform for an elevator with a protective component. Background Art

[0002] The conveying platform of existing elevators is equipped with a guardrail, wherein the guardrail is provided with a gate on one side for people and goods to get on and off.

[0003] However, the applicant found that the gate is generally connected by a hinge, and needs to be opened and closed every time people or goods are put on or off, which is troublesome. Therefore, we propose a conveying platform for the elevator with a protective component. Utility Model Content

[0004] The purpose of the present utility model is to provide a conveying platform for an elevator with a protective component to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a conveying platform for an elevator with a protective assembly, comprising: a platform, vertical poles are provided around the top of the platform, and the vertical poles are connected to the protective frame;

[0006] A slide groove is provided on the front side of the platform, and a bidirectional screw rod is rotatably connected in the slide groove through a bearing seat;

[0007] Both sides of the bidirectional screw are screwed with sliders that are slidably connected to the slide groove, and the right end of the platform is provided with a reduction motor connected to the bidirectional screw;

[0008] The sliders on both sides are provided with rotating components;

[0009] The rotating components on both sides are provided with connecting rods, and the connecting rods are provided with guard rods.

[0010] As a preferred solution of the conveying platform for an elevator with a protective component described in the utility model, buttons are provided at both the front and rear ends of the right front end vertical pole.

[0011] As a preferred solution of the conveying platform for an elevator with a protective component described in the utility model, the rotating component includes a cavity arranged on the slider, a bearing is arranged in the cavity, a rotating shaft is arranged on the bearing, a connecting shaft is arranged on the top of the rotating shaft, and the connecting shaft is connected to the connecting rod.

[0012] As a preferred solution of the conveying platform for an elevator with a protective component described in the utility model, the rotating shaft vertically passes through the top of the slider.

[0013] As a preferred solution of the conveying platform for an elevator with a protective component described in the utility model, a driven bevel gear is provided at the bottom of the rotating shaft, and the bottom of the driven bevel gear is meshedly connected with a driving bevel gear.

[0014] As a preferred solution of the conveying platform for an elevator with a protective component described in the utility model, the driven bevel gear and the driving bevel gear are both located in the cavity.

[0015] As a preferred solution of the conveying platform for an elevator with a protective component described in the utility model, the active bevel gear is arranged on the output shaft of the rotating motor, and the rotating motor is arranged at the front end of the slider.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The existing gate is composed of connecting rods and guard bars on both sides. When it needs to be opened, the reduction motor is controlled by a button, so that the bidirectional screw drives the sliders on both sides to move away from each other, and the connecting rod drives the guard bar to move accordingly. Therefore, it is more labor-saving to open and close each time people or goods are put on and put off compared with the existing technology.

[0018] 2. By setting up a rotating assembly, the connecting rod can be rotated forward, so that the guardrails on both sides can be opened when the space in the left and right directions is narrow, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a conveying platform for an elevator with a protective component according to the present invention;

[0020] Figure 2 This is an enlarged schematic diagram of a partial structure of a conveying platform for an elevator with a protective component according to the present invention;

[0021] Figure 3 This is a schematic structural diagram of a rotating assembly of a conveying platform for an elevator with a protective assembly according to the present invention.

[0022] In the figure: 1. Platform; 2. Vertical pole; 3. Protective frame; 4. Slide; 5. Bidirectional screw; 6. Reducer motor; 7. Slider; 8. Connecting rod; 9. Guard rod; 10. Button; 11. Rotating motor; 12. Cavity; 13. Bearing; 14. Rotating shaft; 15. Connecting shaft; 16. Driven bevel gear; 17. Driving bevel gear. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] As mentioned in the background art, in order to solve the problem that the existing technology generally uses hinged doors and needs to be opened and closed every time people or goods are put on or off, which is troublesome, the present invention provides a conveying platform for an elevator with a protective component.

[0025] Example 1

[0026] Reference Figures 1 to 3 A conveying platform for an elevator with a protective assembly includes a platform 1, wherein vertical poles 2 are provided around the top of the platform 1, and the vertical poles 2 are connected to a protective frame 3;

[0027] A slide 4 is provided on the front side of the platform 1, and a bidirectional screw rod 5 is rotatably connected to the slide 4 through a bearing seat;

[0028] Both sides of the bidirectional screw rod 5 are screwed with sliders 7 that are slidably connected to the slide groove 4. The sliders 7 are guided by the slide groove 4. The right end of the platform 1 is provided with a reduction motor 6 connected to the bidirectional screw rod 5. The reduction motor 6 drives the bidirectional screw rod 5 to rotate;

[0029] The sliders 7 on both sides are provided with rotating components;

[0030] A connecting rod 8 is provided on the rotating components on both sides, and a guard rod 9 is provided on the connecting rod 8. The reduction motor 6 enables the bidirectional screw rod 5 to drive the sliders 7 on both sides to move away from each other, so that the connecting rod 8 drives the guard rod 9 to move accordingly, so that it is more labor-saving to open and close each time people or goods are put on and off compared with the existing technology.

[0031] In order to facilitate the control of the reduction motor 6 and the rotating motor 11 from the outside or on the platform 1, buttons 10 are provided at the front and rear ends of the right front end vertical pole 2. For example, when entering the platform 1, the front button 10 is used to open the guardrails 9 on both sides. When leaving the platform 1, the rear button 10 is used to open the guardrails 9 on both sides.

[0032] Example 2

[0033] Reference Figures 1 to 3The rotating assembly includes a cavity 12 provided on the slider 7, a bearing 13 is provided in the cavity 12, a rotating shaft 14 is provided on the bearing 13, a connecting shaft 15 is provided on the top of the rotating shaft 14, and the connecting shaft 15 is connected to the connecting rod 8, so that the rotating shaft 14, the connecting shaft 15 and the connecting rod 8 rotate synchronously, the rotating shaft 14 vertically passes through the top of the slider 7, and a driven bevel gear 16 is provided at the bottom of the rotating shaft 14. The bottom of the driven bevel gear 16 is meshed with a driving bevel gear 17. The driven bevel gear 16 and the driving bevel gear 17 are both located in the cavity 12, and the driving bevel gear 17 is provided on the rotating motor. The output shaft of the machine 11 is arranged on the front end of the slider 7, and the rotating motor 11 is arranged on the front end of the slider 7. The rotating motor 11 drives the active bevel gear 17 to rotate, so that the driven bevel gear 16 drives the rotating shaft 14 to rotate. The rotating motor 11 is installed at the front end of the slider 7 for easy maintenance and disassembly. When the left and right spaces are narrow and the guard bars 9 on both sides need to be opened, the connecting rods 8 on both sides are first moved slightly away from each other to give space for the guard bars 9 on both sides to rotate, and then the connecting rods 8 on both sides drive the guard bars 9 to rotate forward, and then the sliders 7 on both sides are moved away from each other.

[0034] The rest of the structure is the same as that of Example 1.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying platform for an elevator with a protective assembly, characterized in that: include, A platform (1), wherein vertical poles (2) are provided at all four sides of the top of the platform (1), and the vertical poles (2) are connected to the protective frame (3), and buttons (10) are provided at both the front and rear ends of the vertical pole (2) at the right front end; A slide groove (4) is provided on the front side of the platform (1), and a bidirectional screw rod (5) is rotatably connected in the slide groove (4) via a bearing seat; Both sides of the bidirectional screw rod (5) are screwed with sliders (7) that are slidably connected to the slide groove (4), and the right end of the platform (1) is provided with a reduction motor (6) connected to the bidirectional screw rod (5); The sliders (7) on both sides are provided with rotating components; Connecting rods (8) are provided on the rotating assemblies on both sides, and guard rods (9) are provided on the connecting rods (8).

2. A conveying platform for an elevator with a protective assembly according to claim 1, characterized in that: The rotating assembly comprises a cavity (12) arranged on a slider (7), a bearing (13) is arranged in the cavity (12), a rotating shaft (14) is arranged on the bearing (13), a connecting shaft (15) is arranged on the top of the rotating shaft (14), and the connecting shaft (15) is connected to the connecting rod (8).

3. A conveying platform for an elevator with a protective assembly according to claim 2, characterized in that: The rotating shaft (14) vertically passes through the top of the slider (7).

4. A conveying platform for an elevator with a protective assembly according to claim 2, characterized in that: A driven bevel gear (16) is provided at the bottom of the rotating shaft (14), and a driving bevel gear (17) is meshedly connected at the bottom of the driven bevel gear (16).

5. A conveying platform for an elevator with a protective assembly according to claim 4, characterized in that: The driven bevel gear (16) and the driving bevel gear (17) are both located in the cavity (12).

6. A conveying platform for an elevator with a protective assembly according to claim 5, characterized in that: The active bevel gear (17) is arranged on the output shaft of the rotary motor (11), and the rotary motor (11) is arranged at the front end of the slider (7).

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