A gap inspection device dedicated to elevator inspection

Abstract

The utility model relates to elevator inspection device field, concretely relates to a kind of gap inspection device specially used for elevator inspection, for the inspection of elevator door gap, including measuring scale, the measuring scale top and bottom are provided with measuring assembly, the side end of measuring scale is movably installed with positioning assembly, the positioning assembly is parallel with the surface of elevator door abutment, the beneficial effects of the utility model are: measuring scale is directly inserted into the gap of elevator door can be measured, and still can conveniently position measuring scale with elevator door parallel, it is favorable to accurate measurement, convenient to use, greatly improve elevator inspection efficiency, suitable for promotion.

Description

Technical Field

[0001] This utility model relates to the field of elevator inspection devices, specifically to a gap inspection device for elevator inspection. Background Technology

[0002] An elevator is a permanent transportation device that serves several specific floors within a building. Its car moves on at least two rigid tracks that are perpendicular to the horizontal plane or have an angle of inclination of less than 15° to the vertical. There are also escalators, where the steps are mounted on a continuous track and run continuously. They are commonly known as escalators or moving walkways and are fixed lifting devices that serve designated floors.

[0003] During elevator installation, a dedicated inspection device is needed to check whether the gaps in elevator doors and other parts are up to standard. However, the existing elevator inspection gap inspection device (an elevator inspection gap inspection device with announcement number CN221853838U) usually involves inserting two measuring plates into the gap, then controlling the two measuring plates to move in opposite directions through an adjustment mechanism, and then reading the value through a scale. This operation is complicated and not conducive to the efficiency of elevator inspection, and further improvements are needed.

[0004] Therefore, it is necessary to invent a gap inspection device specifically for elevator inspection. Utility Model Content

[0005] Therefore, this utility model provides a gap inspection device specifically for elevator inspection to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a gap inspection device for elevator inspection, used to inspect elevator door gaps, including a measuring ruler, measuring components are provided at the top and bottom of the measuring ruler, and a positioning component is movably installed on the side end of the measuring ruler, the positioning component being parallel to and abutting against the surface of the elevator door.

[0007] Preferably, the measuring component is a first scale line, which is located at the bottom of the measuring ruler.

[0008] Preferably, the top of the measuring ruler is set as an inclined end, the top of the measuring ruler is inserted into the gap of the elevator door, and the top of the measuring ruler is provided with a second scale line, the scale value on the second scale line corresponds one-to-one with the scale value on the first scale line.

[0009] Preferably, the measuring ruler has a hollow cavity on its inner side, and the bottom and sides of the inner wall of the hollow cavity are provided with gripping grooves.

[0010] Preferably, the positioning component is a vertically arranged first strip groove, which is formed on the side end of the measuring scale, and a limit guide rod is vertically fixed inside the first strip groove.

[0011] Preferably, a first sliding block is provided in the first strip groove, a limiting hole is vertically formed in the center of the first sliding block, the limiting guide rod vertically passes through the limiting hole, and the surface of the limiting guide rod is in contact with the wall of the limiting hole.

[0012] Preferably, a first return spring is vertically fixed at the bottom of the first sliding block, the bottom of the first return spring is fixed at the bottom of the inner wall of the first strip groove, and a first triangular positioning block is fixed at the side of the first sliding block, with the top of the first triangular positioning block abutting against the surface of the elevator door.

[0013] Preferably, the positioning component is a vertically arranged second strip groove, which is opened at the side end of the measuring ruler. A baffle is fixed at the opening of the second strip groove, and a strip-shaped limiting hole is vertically opened on the baffle.

[0014] Preferably, a second sliding block is vertically slidable inside the second strip groove, and a second return spring is vertically fixed at the bottom of the second sliding block, with the bottom end of the second return spring fixed to the bottom of the inner wall of the second strip groove.

[0015] Preferably, a limiting slide is laterally fixed to the side end of the second sliding block. The limiting slide passes laterally through the strip-shaped limiting hole, and the surface of the limiting slide is in contact with the wall of the strip-shaped limiting hole. A second triangular positioning block is fixed to the end of the limiting slide, and the top of the second triangular positioning block abuts against the surface of the elevator door.

[0016] The beneficial effects of this utility model are: by using the measuring ruler, measuring components and positioning components in combination, the measuring ruler can be directly inserted into the gap of the elevator door for measurement, and the measuring ruler can also be conveniently positioned parallel to the elevator door, which is conducive to accurate measurement, convenient to use, greatly improves the efficiency of elevator inspection, and is suitable for promotion. Attached Figure Description

[0017] Figure 1 A structural cross-sectional view of Embodiment 1 provided by this utility model;

[0018] Figure 2 for Figure 1 Enlarged view of the structure at point A in the image;

[0019] Figure 3 The structural front view of Embodiment 1 provided by this utility model;

[0020] Figure 4 A structural cross-sectional view of Embodiment 2 provided by this utility model;

[0021] Figure 5 The main structural view of Embodiment 2 provided by this utility model.

[0022] In the diagram: 1. Elevator door; 2. Measuring ruler; 3. First scale line; 4. Second scale line; 5. Hollow cavity; 6. Grip groove; 7. First strip groove; 8. Limiting guide rod; 9. First sliding block; 10. Limiting hole; 11. First return spring; 12. First triangular positioning block; 13. Second strip groove; 14. Baffle; 15. Strip limiting hole; 16. Second sliding block; 17. Second return spring; 18. Limiting slide plate; 19. Second triangular positioning block. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] Example 1:

[0025] Please refer to the appendix. Figures 1-3 This utility model provides a gap inspection device for elevator inspection, used to inspect the gap of elevator door 1. It includes a measuring ruler 2, measuring components are provided at the top and bottom of the measuring ruler 2, and a positioning component is movably installed on the side end of the measuring ruler 2. The positioning component is parallel to and abuts against the surface of the elevator door 1.

[0026] The measuring component is a first scale line 3, which is set at the bottom of the measuring ruler 2. The top of the measuring ruler 2 is set as an inclined end. The top of the measuring ruler 2 is inserted into the gap of the elevator door 1. The top of the measuring ruler 2 is set with a second scale line 4. The scale value on the second scale line 4 corresponds one-to-one with the scale value on the first scale line 3. Specifically, the inspector only needs to insert the top of the measuring ruler 2 into the gap of the elevator door 1 to directly read the gap distance of the elevator door 1 through the second scale line 4. That is, the device can perform the measurement by directly inserting the measuring ruler 2 into the gap of the elevator door 1.

[0027] The measuring ruler 2 has a hollow cavity 5 on its inner side. The bottom and sides of the inner wall of the hollow cavity 5 are provided with grip grooves 6. Specifically, the inspector can hold the measuring ruler 2 through the grip grooves 6, which makes it convenient to use.

[0028] The positioning component is a vertically arranged first strip groove 7, which is opened on the side of the measuring ruler 2. A limit guide rod 8 is vertically fixed inside the first strip groove 7. A first sliding block 9 is provided inside the first strip groove 7. A limit hole 10 is vertically opened in the center of the first sliding block 9. The limit guide rod 8 vertically passes through the limit hole 10, and the surface of the limit guide rod 8 is in contact with the wall of the limit hole 10. A first return spring 11 is vertically fixed at the bottom of the first sliding block 9. The bottom of the first return spring 11 is fixed to the bottom of the inner wall of the first strip groove 7. A first triangular positioning block 12 is fixed at the side of the first sliding block 9. The top of the first triangular positioning block 12 is parallel to and abuts against the surface of the elevator door 1. Specifically, under the action of the first triangular positioning block 12, the measuring ruler 2 can be conveniently positioned parallel to the elevator door 1, which is conducive to accurate measurement, convenient to use, and greatly improves the efficiency of elevator inspection. Moreover, the first triangular positioning block 12 can have a moving function, so it can be used for inspection of gaps of different sizes in the elevator door.

[0029] The usage process of this utility model is as follows: When in use, the inspector only needs to insert the top of the measuring ruler 2 into the gap of the elevator door 1 to directly read the gap distance of the elevator door 1 through the second scale line 4. That is, the device can directly insert the measuring ruler 2 into the gap of the elevator door 1 to make the measurement. Under the action of the first triangular positioning block 12, the measuring ruler 2 can be conveniently positioned parallel to the elevator door 1, which is conducive to accurate measurement, convenient to use, and greatly improves the efficiency of elevator inspection. Moreover, the first triangular positioning block 12 can have a moving function, so it can be applied to the inspection of gaps of different sizes in the elevator door.

[0030] Example 2:

[0031] Please refer to the appendix. Figures 4-5 This utility model provides a gap inspection device for elevator inspection. The positioning component is a vertically arranged second strip groove 13, which is opened on the side of the measuring ruler 2. A baffle 14 is fixed at the opening of the second strip groove 13, and a strip-shaped limiting hole 15 is vertically opened on the baffle 14. Further, a second sliding block 16 slides vertically inside the second strip groove 13, and a second return spring 17 is vertically fixed at the bottom of the second sliding block 16. The bottom end of the second return spring 17 is fixed to the bottom of the inner wall of the second strip groove 13, and a limiting slide plate is horizontally fixed at the side end of the second sliding block 16. 18. The limiting slide plate 18 passes laterally through the strip-shaped limiting hole 15, and the surface of the limiting slide plate 18 is in contact with the wall of the strip-shaped limiting hole 15. A second triangular positioning block 19 is fixed at the end of the limiting slide plate 18. The top of the second triangular positioning block 19 is parallel to and abuts against the surface of the elevator door 1. Specifically, under the action of the second triangular positioning block 19, the measuring ruler 2 can be conveniently positioned parallel to the elevator door 1, which is conducive to accurate measurement, convenient to use, and greatly improves the efficiency of elevator inspection. In addition, the second triangular positioning block 19 can have a moving function, so it can be used for inspection of gaps of different sizes in the elevator door.

[0032] The usage process of this utility model is as follows: When in use, the inspector only needs to insert the top of the measuring ruler 2 into the gap of the elevator door 1 to directly read the gap distance of the elevator door 1 through the second scale line 4. That is, the device can directly insert the measuring ruler 2 into the gap of the elevator door 1 to make the measurement. Under the action of the second triangular positioning block 19, the measuring ruler 2 can be conveniently positioned parallel to the elevator door 1, which is conducive to accurate measurement, convenient to use, and greatly improves the efficiency of elevator inspection. Moreover, the second triangular positioning block 19 can have a moving function, so it can be applied to the inspection of gaps of different sizes in the elevator door.

[0033] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art can modify this utility model or modify it into an equivalent technical solution using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solution of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A gap testing device for elevator inspection, for testing the gap of an elevator door (1), comprising a measuring scale (2), characterized in that: The measuring ruler (2) is provided with measuring components at the top and bottom, and a positioning component is movably installed on the side end of the measuring ruler (2). The positioning component is parallel to and abuts against the surface of the elevator door (1).

2. A gap inspection device for elevator inspection according to claim 1, characterized in that The measuring component is a first scale line (3), which is located at the bottom of the measuring ruler (2).

3. A gap inspection device for elevator inspection as claimed in claim 2, characterized in that: The top of the measuring ruler (2) is set as an inclined end. The top of the measuring ruler (2) is inserted into the gap of the elevator door (1). The top of the measuring ruler (2) is provided with a second scale line (4). The scale value on the second scale line (4) corresponds one-to-one with the scale value on the first scale line (3).

4. A gap inspection device for elevator inspection as claimed in claim 3, characterized in that: The measuring ruler (2) has a hollow cavity (5) on its inner side, and a gripping groove (6) is provided at the bottom of the inner wall and the side of the inner wall of the hollow cavity (5).

5. A gap inspection device for elevator inspection as claimed in claim 1, wherein: The positioning component is a vertically arranged first strip groove (7), which is opened on the side of the measuring ruler (2), and a limit guide rod (8) is vertically fixed inside the first strip groove (7).

6. A gap inspection device for elevator inspection as claimed in claim 5, characterized in that: A first sliding block (9) is provided in the first strip groove (7). A limiting hole (10) is vertically opened in the center of the first sliding block (9). The limiting guide rod (8) vertically passes through the limiting hole (10), and the surface of the limiting guide rod (8) is in contact with the wall of the limiting hole (10).

7. A gap inspection device for elevator inspection according to claim 6, characterized in that The first sliding block (9) is vertically fixed with a first return spring (11) at its bottom end. The bottom end of the first return spring (11) is fixed to the bottom of the inner wall of the first strip groove (7). The first sliding block (9) is fixed with a first triangular positioning block (12) at its side end. The top end of the first triangular positioning block (12) is parallel to and abuts against the surface of the elevator door (1).

8. A gap inspection device for elevator inspection as defined in claim 1, characterized by The positioning component is a vertically arranged second strip groove (13), which is opened on the side of the measuring ruler (2). A baffle (14) is fixed at the opening of the second strip groove (13), and a strip-shaped limiting hole (15) is vertically opened on the baffle (14).

9. A gap inspection device for elevator inspection as claimed in claim 8, characterized in that: A second sliding block (16) slides vertically inside the second strip groove (13), and a second reset spring (17) is vertically fixed at the bottom of the second sliding block (16). The bottom end of the second reset spring (17) is fixed to the bottom of the inner wall of the second strip groove (13).

10. A gap inspection device for elevator inspection according to claim 9, characterized in that: The second sliding block (16) has a limiting slide plate (18) fixed laterally on its side end. The limiting slide plate (18) passes laterally through the strip-shaped limiting hole (15), and the surface of the limiting slide plate (18) is in contact with the wall of the strip-shaped limiting hole (15). The end of the limiting slide plate (18) is fixed with a second triangular positioning block (19), and the top of the second triangular positioning block (19) abuts against the surface of the elevator door (1) in parallel.

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