Elevator shaft opening supporting device for elevator installation

Abstract

The utility model relates to the technical field of elevator installation, and aims to provide an elevator shaft mouth supporting device for elevator installation, which comprises a fixed plate, a supporting component arranged on the inner wall of the fixed plate, a sliding device arranged below the supporting component, a limiting device arranged on the sliding device, an adjusting device arranged between the sliding device and the fixed plate, and a limiting device arranged on the limiting device. The extending length of an adjusting rod is adjusted, a movable sliding rod is driven to slide in a first sliding rail and a second sliding rail by changing the extending length of the adjusting rod, then the angle of a supporting plate is adjusted, and then the position of the movable sliding rod is limited through threaded connection of a limiting bolt and a limiting threaded hole; and therefore, the stability of the supporting plate is guaranteed, finally, the device is conveniently adjusted and moved, and the flexibility of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator installation, in particular to an elevator shaft support device for elevator installation. 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 rails that are perpendicular to the horizontal plane or have an inclination angle of less than 15° to the plumb line.

[0003] When installing an elevator, a support device is required to support the installation workers. However, the existing support devices are all welded as a whole or spliced ​​in sections. When workers pick up and move the support device, they need to pick it up as a whole or in batches, which is not convenient for workers to pick up and move it quickly. Utility Model Content

[0004] The purpose of the utility model is to provide an elevator shaft support device for elevator installation, which is used to solve the problems raised in the background technology and is convenient for promotion.

[0005] An elevator shaft support device for elevator installation, comprising a fixed plate, a support assembly provided on the inner wall of the fixed plate, a sliding device provided below the support assembly, a limiting device provided on the sliding device, and an adjusting device provided between the sliding device and the fixed plate;

[0006] The support assembly includes a support plate arranged on one side of the fixed plate, and ear seat 1 and ear seat 2 are symmetrically provided on one side of the support plate. A support connecting block is movably provided inside the ear seat 1 and ear seat 2, and one end of the support connecting block away from the ear seat 1 and ear seat 2 is fixedly set on the inner wall of the fixed plate.

[0007] Furthermore, the sliding device includes a slide rail 1 and a slide rail 2 symmetrically arranged under the support plate, a movable slide rod is slidably provided inside the slide rail 1 and the slide rail 2, and a sliding connecting block is fixed on the movable slide rod.

[0008] Furthermore, the limiting device includes a limiting fixing plate fixedly arranged at both ends of the movable slide rod, a plurality of evenly arranged limiting threaded holes are opened on the outer wall of the support plate, a limiting bolt is inserted on the limiting fixing plate, and the limiting bolt passes through the limiting fixing plate and is threadedly connected to the limiting threaded hole.

[0009] Furthermore, the adjustment device includes an adjustment sleeve movably arranged on the inner wall of the fixed plate, an adjustment rod is inserted in the adjustment sleeve, a plurality of evenly arranged adjustment holes are opened on the adjustment rod, and one end of the adjustment rod away from the adjustment sleeve is movably set on the sliding connection block, an adjustment bolt is inserted on the adjustment sleeve, and the adjustment bolt passes through the adjustment sleeve and is threadedly connected to an adjustment nut.

[0010] Furthermore, mounting plates are symmetrically provided on both sides of the fixing plate.

[0011] Furthermore, mounting bolts are inserted into the mounting plate.

[0012] As an improvement, the beneficial effects of the utility model are:

[0013] The utility model relates to an elevator shaft support device for elevator installation. When the equipment is working, the fixing plate is first fixed by setting the mounting plate and the mounting bolts, and then the extension length of the adjusting rod is adjusted by changing the relative position between the adjusting bolt and the adjusting hole. The change in the extension length of the adjusting rod drives the movable slide bar to slide in the slide rail 1 and the slide rail 2, thereby adjusting the angle of the support plate. Then, the position of the movable slide bar is limited by the threaded connection between the limiting bolt and the limiting threaded hole, thereby ensuring the stability of the support plate, and finally making it convenient to adjust and move the device, thereby greatly improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an isometric view A of an elevator shaft support device for elevator installation according to the present invention;

[0015] Figure 2 This is an isometric B view of an elevator shaft support device for elevator installation according to the present invention;

[0016] Figure 3 This is an isometric C view of an elevator shaft support device for elevator installation according to the present invention;

[0017] Figure 4 For this utility model Figure 1 A magnified view of point A in the figure;

[0018] Figure 5 For this utility model Figure 2 Enlarged view of point B in FIG.

[0019] Figure 6 For this utility model Figure 3 Enlarged view of point C in the figure;

[0020] Reference table of accompanying symbols:

[0021] 1. Fixed plate; 2. Support assembly; 201. Support plate; 202. Ear seat 1; 203. Ear seat 2; 204. Support connecting block; 3. Sliding device; 301. Slide rail 1; 302. Slide rail 2; 303. Moving slide rod; 304. Sliding connecting block; 4. Limiting device; 401. Limiting fixed plate; 402. Limiting threaded hole; 403. Limiting bolt; 5. Adjusting device; 501. Adjusting sleeve; 502. Adjusting rod; 503. Adjusting hole; 504. Adjusting bolt; 505. Adjusting nut; 6. Mounting plate; 7. Mounting bolt. DETAILED DESCRIPTION

[0022] The following further describes specific embodiments of the present invention with reference to the accompanying drawings. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inward" and "outward" refer to directions toward or away from the geometric center of a particular component, respectively.

[0023] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in which the same parts are represented by the same reference numerals.

[0024] according to Figures 1 to 6 As shown, an elevator shaft support device for elevator installation includes a fixed plate 1, a support assembly 2 is provided on the inner wall of the fixed plate 1, a sliding device 3 is provided under the support assembly 2, a limiting device 4 is provided on the sliding device 3, an adjusting device 5 is provided between the sliding device 3 and the fixed plate 1, and mounting plates 6 are symmetrically provided on both sides of the fixed plate 1, and mounting bolts 7 are inserted into the mounting plates 6.

[0025] In this embodiment, the support assembly 2 includes a support plate 201 arranged on one side of the fixed plate 1, and an ear seat 1 202 and an ear seat 2 203 are symmetrically provided on one side of the support plate 201. A support connecting block 204 is movably provided in the ear seat 1 202 and the ear seat 2 203, and one end of the support connecting block 204 away from the ear seat 1 202 and the ear seat 2 203 is fixedly provided on the inner wall of the fixed plate 1, and the sliding device 3 includes a slide rail 1 301 and a slide rail 2 302 symmetrically provided under the support plate 201, and a movable slide rod 303 is slidably provided in the slide rail 1 301 and the slide rail 2 302, and a sliding connecting block 304 is fixedly provided on the movable slide rod 303.

[0026] Through the above technical solution, by changing the extension length of the adjustment rod 502, the movable slide bar 303 is driven to slide in the slide rail 1 301 and the slide rail 2 302, thereby achieving the adjustment of the angle of the support plate 201.

[0027] In this embodiment, the limiting device 4 includes a limiting fixing plate 401 fixedly arranged at both ends of the movable slide rod 303, a plurality of evenly arranged limiting threaded holes 402 are opened on the outer wall of the support plate 201, and a limiting bolt 403 is inserted into the limiting fixing plate 401, and the limiting bolt 403 passes through the limiting fixing plate 401 and is threadedly connected to the limiting threaded hole 402.

[0028] Through the above technical solution, the position of the movable slide rod 303 is limited by the threaded connection between the limiting bolt 403 and the limiting threaded hole 402, thereby ensuring the stability of the support plate 201.

[0029] In this embodiment, the adjusting device 5 includes an adjusting sleeve 501 movably arranged on the inner wall of the fixed plate 1, an adjusting rod 502 is inserted into the adjusting sleeve 501, and a plurality of evenly arranged adjusting holes 503 are opened on the adjusting rod 502. The end of the adjusting rod 502 away from the adjusting sleeve 501 is movably set on the sliding connection block 304, and an adjusting bolt 504 is inserted on the adjusting sleeve 501. The adjusting bolt 504 passes through the adjusting sleeve 501 and is threadedly connected to an adjusting nut 505.

[0030] Through the above technical solution, the fixing plate 1 is fixed by setting the mounting plate 6 and the mounting bolt 7, and then the extension length of the adjusting rod 502 is adjusted by changing the relative position between the adjusting bolt 504 and the adjusting hole 503, thereby facilitating the adjustment and movement of the device and greatly improving the flexibility of the device.

[0031] The above is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model patent shall be included in the scope of protection of the present utility model patent.

Claims

1. An elevator shaft support device for elevator installation, comprising a fixing plate (1), characterized in that: A support assembly (2) is provided on the inner wall of the fixed plate (1), a sliding device (3) is provided below the support assembly (2), a limiting device (4) is provided on the sliding device (3), and an adjusting device (5) is provided between the sliding device (3) and the fixed plate (1); The support assembly (2) comprises a support plate (201) arranged on one side of the fixed plate (1); an ear seat 1 (202) and an ear seat 2 (203) are symmetrically arranged on one side of the support plate (201); a support connection block (204) is movably arranged inside the ear seat 1 (202) and the ear seat 2 (203); and one end of the support connection block (204) away from the ear seat 1 (202) and the ear seat 2 (203) is fixedly arranged on the inner wall of the fixed plate (1).

2. The elevator shaft support device for elevator installation according to claim 1, characterized in that: The sliding device (3) comprises a first slide rail (301) and a second slide rail (302) symmetrically arranged below the support plate (201); a movable slide rod (303) is slidably provided inside the first slide rail (301) and the second slide rail (302); and a sliding connection block (304) is fixedly provided on the movable slide rod (303).

3. The elevator shaft support device for elevator installation according to claim 2, characterized in that: The limiting device (4) includes a limiting fixing plate (401) fixedly arranged at both ends of the movable slide rod (303); a plurality of evenly arranged limiting threaded holes (402) are opened on the outer wall of the support plate (201); a limiting bolt (403) is inserted into the limiting fixing plate (401); and the limiting bolt (403) passes through the limiting fixing plate (401) and is threadedly connected to the limiting threaded hole (402).

4. The elevator shaft support device for elevator installation according to claim 1, characterized in that: The adjusting device (5) comprises an adjusting sleeve (501) movably arranged on the inner wall of the fixing plate (1); an adjusting rod (502) is inserted into the adjusting sleeve (501); a plurality of evenly arranged adjusting holes (503) are provided on the adjusting rod (502); an end of the adjusting rod (502) away from the adjusting sleeve (501) is movably arranged on a sliding connection block (304); an adjusting bolt (504) is inserted into the adjusting sleeve (501); the adjusting bolt (504) passes through the adjusting sleeve (501) and is threadedly connected to an adjusting nut (505).

5. The elevator shaft support device for elevator installation according to claim 1, characterized in that: Mounting plates (6) are symmetrically provided on both sides of the fixing plate (1).

6. The elevator shaft support device for elevator installation according to claim 5, characterized in that: The mounting plate (6) is provided with mounting bolts (7).

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