Villa elevator rolling guide shoe

Abstract

The utility model relates to a villa elevator rolling guide shoe which comprises a mounting plate, a lead screw is fixedly connected to the mounting plate, two moving sleeves are symmetrically connected to the lead screw in a sliding mode, adjusting plates are fixedly connected to the tops of the moving sleeves, mounting shafts are fixedly connected to the tops of the adjusting plates, and rolling wheels are rotationally connected to the outer sides of the mounting shafts. The top of the mounting plate is symmetrically and fixedly connected with two fixing shafts, and the fixing shafts are rotationally connected with the corresponding adjusting plates. The roller device is simple in structure, low in manufacturing cost, small in resistance of the roller structure and low in noise. Resistance is small when the rollers make contact with the guide rails, friction noise can be reduced, and the elevator running comfort is improved. And through cooperative use of a limiting nut and a top plate, accurate positioning and limiting of the moving sleeve are achieved, and the stability and safety of the device are further improved. And the mounting pad arranged below the mounting plate not only can effectively absorb shock, but also facilitates fixation and adjustment of the mounting plate, and the reliability of the whole device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator guide shoes, in particular to a rolling guide shoe for a villa elevator. Background Art

[0002] With the improvement of people's living standards, villas have gradually become the representative of high-end residences, and the demand for villa elevators has also increased accordingly. The guide shoe is one of the important components of the elevator.

[0003] When the traditional guide shoe contacts the guide rail, the friction resistance is large, which not only increases the energy consumption during elevator operation, but also generates a lot of noise, affecting the quietness of the living environment. In addition, the limit and positioning mechanism of the traditional guide shoe is often not reliable enough, which can easily lead to unstable elevator operation and even safety hazards.

[0004] Based on this, those skilled in the art have proposed a novel rolling guide shoe for villa elevators. Utility Model Content

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a rolling guide shoe for a villa elevator.

[0006] The technical solution of the utility model is as follows: a rolling guide shoe for a villa elevator comprises a mounting plate, a screw rod is fixedly connected to the mounting plate, two movable sleeves are symmetrically and slidably connected to the screw rod, the tops of the movable sleeves are fixedly connected to adjusting plates, the tops of the adjusting plates are fixedly connected to mounting shafts, the outer sides of the mounting shafts are rotatably connected to rollers, the top of the mounting plate is symmetrically and fixedly connected to two fixed shafts, and the fixed shafts are rotatably connected to the corresponding adjusting plates.

[0007] The movable sleeve can move with the screw rod, and the two rollers are used to contact with the guide rail. When the rollers contact with the guide rail.

[0008] As a preferred embodiment, a spring is sleeved on the screw rod and on the side away from the two movable sleeves, a top plate is sleeved on the outside of the screw rod and on the side away from the two springs, and a limiting nut is threadedly connected to the outside of the screw rod and on the side away from the two top plates.

[0009] By screwing the limit nut, the top plate is driven to move by the limit nut, and the top plate will contact with the corresponding moving sleeve, thereby realizing the positioning and limiting of the moving sleeve.

[0010] As a preferred implementation, the fixed shaft is provided with an external thread, and the fixed shaft is connected with a locking nut via the external thread.

[0011] The roller can be installed in a limited position by means of a locking nut.

[0012] As a preferred embodiment, a mounting pad is provided below the mounting plate, two mounting holes are provided on the mounting plate, and strip grooves for matching with the mounting holes are provided on the mounting pad.

[0013] By setting the installation pad, the vibration generated when the equipment is running can be reduced, and the installation of the installation plate can be facilitated.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] Compared with the traditional device, the present application has a simple structure, low manufacturing cost, and low resistance and noise in the roller structure. The roller has low resistance when in contact with the guide rail, which can reduce friction noise and improve the comfort of elevator operation. Through the coordinated use of the limit nut and the top plate, the moving sleeve can be accurately positioned and limited, further improving the stability and safety of the device. The mounting pad provided under the mounting plate can not only effectively reduce shock, but also facilitate the fixing and adjustment of the mounting plate, thereby enhancing the reliability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an isometric view of the utility model in a bottom-up state;

[0017] Figure 2 It is an isometric view of the utility model in a top-down state;

[0018] Figure 3 It is an isometric view of a partial component of the utility model;

[0019] Figure 4 It is an isometric view of the utility model in a disassembled state.

[0020] Legend: 1. Mounting plate; 2. Screw rod; 3. Moving sleeve; 4. Adjusting plate; 5. Mounting shaft; 6. Roller; 7. Spring; 8. Top plate; 9. Limit nut; 10. Fixed shaft; 11. Locking nut; 12. Mounting pad; 13. Mounting hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Example

[0023] like Figure 1-Figure 4As shown, the utility model provides a rolling guide shoe for a villa elevator: comprising a mounting plate 1, a screw rod 2 is fixedly connected to the mounting plate 1, two moving sleeves 3 are symmetrically slidably connected to the screw rod 2, the tops of the moving sleeves 3 are fixedly connected to adjusting plates 4, the tops of the adjusting plates 4 are fixedly connected to mounting shafts 5, the outer sides of the mounting shafts 5 are rotatably connected to rollers 6, the tops of the mounting plate 1 are symmetrically fixedly connected to two fixed shafts 10, and the fixed shafts 10 are rotatably connected to the corresponding adjusting plates 4;

[0024] In summary: the movable sleeve 3 can move with the screw rod 2, and the two rollers 6 are used to contact with the guide rails. When the rollers 6 contact with the guide rails.

[0025] like Figure 1-Figure 4 As shown, a spring 7 is sleeved on the screw rod 2 and located on the side away from the two moving sleeves 3, a top plate 8 is sleeved on the outside of the screw rod 2 and located on the side away from the two springs 7, and a limit nut 9 is threadedly connected to the outside of the screw rod 2 and located on the side away from the two top plates 8;

[0026] In summary: by screwing the limiting nut 9 and utilizing the limiting nut 9 to drive the top plate 8 to move, the top plate 8 will contact the corresponding moving sleeve 3, thereby achieving positioning and limiting of the moving sleeve 3.

[0027] like Figure 1-Figure 4 As shown, the fixed shaft 10 is provided with an external thread, and the fixed shaft 10 is connected with a locking nut 11 through the external thread;

[0028] In summary: the roller 6 can be installed in a limited position by the locking nut 11 .

[0029] like Figure 1-Figure 4 As shown, a mounting pad 12 is provided below the mounting plate 1, two mounting holes 13 are provided on the mounting plate 1, and a strip groove for matching the mounting holes 13 is provided on the mounting pad 12;

[0030] In summary: by providing the mounting pad 12 , the vibration generated when the equipment is running can be absorbed, and the mounting plate 1 can be easily installed.

[0031] Working principle:

[0032] The mounting plate 1 is fixedly connected with a screw rod 2, and two moving sleeves 3 are symmetrically slidably connected to the screw rod 2. The top of the moving sleeve 3 is fixedly connected to the adjusting plate 4, and the top of the adjusting plate 4 is fixedly connected to the mounting shaft 5. The outer side of the mounting shaft 5 is rotatably connected to the roller 6. The roller 6 contacts the guide rail. Through the sliding of the moving sleeve 3 on the screw rod 2, the roller 6 can smoothly contact the guide rail, thereby realizing the smooth operation of the elevator. A spring 7 and a top plate 8 are provided on the side of the screw rod 2 away from the moving sleeve 3. By screwing the limit nut 9, the top plate 8 is driven to move, so that the top plate 8 contacts the moving sleeve 3, and the positioning and limiting of the moving sleeve 3 are realized. In addition, an external thread is provided on the fixed shaft 10, and a locking nut 11 is used for limiting installation. A mounting pad 12 is provided below the mounting plate 1, and a mounting hole 13 is provided on the mounting plate 1. It is used in conjunction with the groove on the mounting pad 12, which can not only reduce shock but also facilitate the installation of the mounting plate 1.

[0033] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A rolling guide shoe for a villa elevator, comprising a mounting plate (1), characterized in that: The mounting plate (1) is fixedly connected to a screw rod (2), and two movable sleeves (3) are symmetrically slidably connected to the screw rod (2), and the tops of the movable sleeves (3) are fixedly connected to adjustment plates (4), and the tops of the adjustment plates (4) are fixedly connected to mounting shafts (5), and the outer sides of the mounting shafts (5) are rotatably connected to rollers (6), and the top of the mounting plate (1) is symmetrically fixedly connected to two fixed shafts (10), and the fixed shafts (10) are rotatably connected to the corresponding adjustment plates (4).

2. A rolling guide shoe for a villa elevator according to claim 1, characterized in that: A spring (7) is sleeved on the screw rod (2) and located on the side away from the two movable sleeves (3); a top plate (8) is sleeved on the outside of the screw rod (2) and located on the side away from the two springs (7); and a limit nut (9) is threadedly connected to the outside of the screw rod (2) and located on the side away from the two top plates (8).

3. A rolling guide shoe for a villa elevator according to claim 1, characterized in that: The fixed shaft (10) is provided with an external thread, and the fixed shaft (10) is connected to a locking nut (11) via the external thread.

4. A rolling guide shoe for a villa elevator according to claim 1, characterized in that: A mounting pad (12) is provided below the mounting plate (1), two mounting holes (13) are provided on the mounting plate (1), and strip grooves for use with the mounting holes (13) are provided on the mounting pad (12).

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