Special gap inspection device for elevator inspection

Abstract

The utility model discloses a special gap inspection device for elevator inspection, which comprises a main body, a first measuring sheet arranged at the right end of the rear side of the main body, a chute arranged on the main body, a movable rod arranged in the chute, a second measuring sheet arranged at the right end of the movable rod, a movable hole arranged at the right end of the movable rod, and a cross rod arranged in the movable hole. The right end of the transverse rod is connected to the main body, the transverse rod is sleeved with a spring, the right end of the spring is connected to the main body, the left end of the spring is connected with a sliding block, the transverse rod is sleeved with the sliding block, the sliding block is connected to the moving rod, a limiting block is arranged at the left end of the transverse rod, a groove is formed in the upper end of the main body, and the bottom of the groove communicates with the sliding groove; the bottom of the groove and the upper end of the moving rod are equal in height and provided with scales, and the right side of the upper end of the moving rod is provided with a reading line. When the device is used, the closed first measuring sheet and the second measuring sheet are inserted into the gap, the spring pushes the sliding block and the moving rod to slide after the moving rod is loosened, and then reading is performed, so that active force application of a user is avoided, and the measuring precision and the service life are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator detection equipment, in particular to a gap inspection device dedicated to elevator inspection. Background Art

[0002] With the acceleration of the modern urbanization process, elevators have become indispensable vertical transportation tools in high-rise buildings. The safe operation of elevators is directly related to people's lives and property safety. Therefore, it is particularly important to conduct regular and strict inspections on elevators. During the elevator inspection process, the measurement of the gap width is one of the key contents, which is directly related to the tightness of the cooperation between components such as elevator doors, carriages, and hoistway walls, and thus affects the sealing, sound insulation, and overall safety of the elevator.

[0003] Traditional elevator gap measurement methods mostly use manual hand-held measuring tools, such as vernier calipers, feeler gauges, etc., for direct measurement. However, this method has deficiencies. During the measurement process, the measurement personnel need to actively apply force to insert the measuring tool into the gap, which easily causes the measuring equipment to be severely worn due to frequent friction, affecting the measurement accuracy and service life. Content of the Utility Model

[0004] The purpose of the utility model is to provide a gap inspection device dedicated to elevator inspection. Insert the first measuring piece and the second measuring piece into the gap, and then read the value by means of the elastic expansion of the spring, avoiding serious wear caused by the user actively applying force.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions:

[0006] A gap inspection device dedicated to elevator inspection includes a main body. A first measuring piece is provided at the right end of the rear side of the main body. A chute with openings at the left end and the rear end is opened on the main body. A moving rod is arranged in the chute. A second measuring piece is provided at the right end of the moving rod. The second measuring piece can be closely attached to the first measuring piece. An activity hole is opened at the right end of the moving rod. A cross bar is arranged in the activity hole. The right end of the cross bar is connected to the main body. The left end of the cross bar is a free end. A spring is sleeved on the cross bar. The right end of the spring is connected to the main body. The left end of the spring is connected with a slider. The slider is sleeved on the cross bar. The slider is in sliding fit with the cross bar. The slider is connected to the moving rod. A limiting block is arranged at the left end of the cross bar. When the spring is in a natural state, the slider slides to the limiting block. A groove is opened at the upper end of the main body. The rear half part of the bottom of the groove communicates with the chute. The left half part of the bottom of the groove is at the same height as the upper end of the moving rod and is provided with scales. A reading line is arranged on the right side of the upper end of the moving rod.

[0007] By adopting the above technical solution, the closed first measuring piece and second measuring piece are inserted into the gap. After the moving rod is released, the spring pushes the slider and the moving rod to slide, and then the reading can be taken, avoiding the user from applying force actively and ensuring the measurement accuracy and service life.

[0008] A further setting of the present utility model is that: a first handle is installed at the rear side of the left end of the main body, and a second handle is installed at the rear side of the left end of the moving rod. When the first measuring piece and the second measuring piece are attached to each other, the first handle and the second handle are also attached to each other.

[0009] By adopting the above technical solution, it is convenient to close the first measuring piece and the second measuring piece.

[0010] A further setting of the present utility model is that: a transparent cover body is installed in the groove.

[0011] By adopting the above technical solution, the scale lines are protected.

[0012] A further setting of the present utility model is that: a record component that can move left and right is installed at the front end of the main body. The record component includes a housing, a storage battery, a microprocessor, a display screen, a control button, a camera and a lighting lamp. The housing is slidably connected to the main body. The storage battery and the microprocessor are both arranged in the housing. The control button and the display screen are arranged on the housing. The camera is arranged at the upper right side of the housing. The camera faces the reading line. The lighting lamp is installed on the periphery of the camera. The storage battery, the camera, the lighting lamp, the display screen and the control button are all electrically connected to the microprocessor.

[0013] By adopting the above technical solution, the record component records the reading, which is convenient for leaving a maintenance record and is beneficial for later viewing.

[0014] A further setting of the present utility model is that: clamping grooves are opened at both the upper and lower ends of the main body. A covering groove is opened at the rear end of the housing. The covering groove covers the main body. Clamping blocks are arranged at both the upper and lower ends of the covering groove. The clamping blocks are clamped in the clamping grooves. The clamping blocks are slidably matched with the clamping grooves.

[0015] By adopting the above technical solution, the record component is manually moved and moves along with the reading line.

[0016] A further setting of the present utility model is that: a through groove communicating with the sliding groove is opened at the front end of the main body. A connecting block is connected to the rear end of the housing. One end of the connecting block away from the housing is connected to the moving rod.

[0017] By adopting the above technical solution, the record component moves along with the reading line, making it more convenient to take pictures.

[0018] In summary, the present utility model has the following beneficial effects:

[0019] First, when the utility model is in use, the closed first measuring piece and the second measuring piece are inserted into the gap. After the moving rod is released, the spring pushes the slider and the moving rod to slide, and then the reading can be taken, avoiding the user from applying force actively and ensuring the measurement accuracy and service life.

[0020] Second, the recording component in the utility model can take pictures of the measurement picture, which is convenient for leaving maintenance records and is beneficial for later viewing. Description of the Drawings

[0021] Figure 1 is the overall structure schematic diagram of the utility model (Embodiment 1);

[0022] Figure 2 is the sectional view at the movable hole of the utility model;

[0023] Figure 3 is the sectional view of the recording component of the utility model;

[0024] Figure 4 is the overall structure schematic diagram of the utility model (Embodiment 2);

[0025] Figure 5 is the structure schematic diagram of the camera of the utility model;

[0026] In the figure: 1, main body; 11, first measuring piece; 12, chute; 13, groove; 14, scale; 15, cover body; 16, card slot; 17, through groove; 18, connecting block; 2, moving rod; 21, second measuring piece; 22, movable hole; 23, slider; 24, reading line; 3, cross bar; 31, spring; 32, limit block; 4, first handle; 5, second handle; 6, recording component; 61, housing; 62, storage battery; 63, display screen; 64, control button; 65, camera; 66, lighting lamp; 67, covering groove; 68, clamping block. Detailed Embodiment

[0027] The following further describes the present utility model in detail with reference to the drawings.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0029] In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0030] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0031] Embodiment 1, a gap inspection device dedicated to elevator inspection, as Figures 1 to 3 shown, including a main body 1. A first measuring piece 11 is provided at the right end of the rear side of the main body 1. A chute 12 with openings at the left end and the rear end is opened on the main body 1. A moving rod 2 is provided in the chute 12. A second measuring piece 21 is provided at the right end of the moving rod 2. The second measuring piece 21 can be closely attached to the first measuring piece 11. The first measuring piece 11 and the second measuring piece 21 should be set thinner to facilitate insertion into the gap. Of course, the strength of the first measuring piece 11 and the second measuring piece 21 should also be ensured. An activity hole 22 is opened at the right end of the moving rod 2. A cross bar 3 is provided in the activity hole 22. The right end of the cross bar 3 is connected to the main body 1. The left end of the cross bar 3 is a free end. A spring 31 is sleeved on the cross bar 3. The right end of the spring 31 is connected to the main body 1. The left end of the spring 31 is connected to a slider 23. The slider 23 is sleeved on the cross bar 3. The slider 23 is slidably matched with the cross bar 3. The slider 23 is connected to the moving rod 2. A limit block 32 is provided at the left end of the cross bar 3. When the spring 31 is in a natural state, the slider 23 slides to the limit block 32. A groove 13 is opened at the upper end of the main body 1. The rear half of the bottom of the groove 13 communicates with the chute 12. The left half of the bottom of the groove 13 is at the same height as the upper end of the moving rod 2 and is provided with a scale 14. A reading line 24 is provided on the right side of the upper end of the moving rod 2. A transparent cover body 15 is installed in the groove 13. The groove 13 is used for reading, and the cover body 15 can protect the scale 14.

[0032] It should be noted that the distance from the reading line 24 to the right side of the moving rod 2 should be equal to the sum of the thicknesses of the first measuring piece 11 and the second measuring piece 21.

[0033] During use, press the moving rod 2, the spring 31 is compressed, so that the first measuring piece 11 and the second measuring piece 21 are closely attached. Then insert them into the gap. After releasing the hand, with the elasticity of the spring 31, the second measuring piece 21 and the moving rod 2 move to the right, and then read the value. Of course, when using, it is necessary to ensure that the right side of the second measuring piece 21 is closely pressed against one side of the gap.

[0034] For convenient single-handed operation, a first handle 4 is installed at the rear side of the left end of the main body 1, and a second handle 5 is installed at the rear side of the left end of the moving rod 2. When the first measuring piece 11 and the second measuring piece 21 are attached to each other, the first handle 4 and the second handle 5 are also attached to each other. When using, the first handle 4 and the second handle 5 can be held simultaneously, and it is more convenient to press the moving rod 2.

[0035] To leave a work record, a record component 6 that can move left and right is installed at the front end of the main body 1. The record component 6 includes a housing 61, a storage battery 62, a microprocessor, a display screen 63, control buttons 64, a camera 65, and a lighting lamp 66. The housing 61 is slidably connected to the main body 1. The storage battery 62 and the microprocessor are both arranged in the housing 61. The control buttons 64 and the display screen 63 are arranged on the housing 61. The camera 65 is arranged at the upper right side of the housing 61, and the camera 65 faces the reading line 24. The lighting lamp 66 is installed on the periphery of the camera 65. As Figure 5 shown, the storage battery 62, the camera 65, the lighting lamp 66, the display screen 63, and the control buttons 64 are all electrically connected to the microprocessor. The storage battery 62 provides electrical energy. The camera 65 takes pictures of the measurement results. The lighting lamp 66 provides lighting for the shooting of the camera 65. The control buttons 64 are used to control the camera 65 and the lighting lamp 66, and these are all controlled by the microprocessor to make each electronic component work together.

[0036] Slots 16 are opened at both the upper and lower ends of the main body 1. A covering groove 67 is opened at the rear end of the housing 61. The covering groove 67 covers the main body 1. Clamping blocks 68 are arranged at both the upper and lower ends of the covering groove 67. The clamping blocks 68 are clamped in the slots 16, and the clamping blocks 68 are slidably matched with the slots 16. Move the camera 65 by sliding the housing 61 left and right to ensure the shooting effect.

[0037] Embodiment 2: As Figure 4 shown, the same features in this embodiment and Embodiment 1 will not be described in detail. The features that are different between this embodiment and Embodiment 1 are as follows: A through groove 17 communicating with the chute 12 is opened at the front end of the main body 1. A connecting block 18 is connected to the rear end of the housing 61. One end of the connecting block 18 away from the housing 61 is connected to the moving rod 2. In this way, during the movement of the moving rod 2, the record component 6 can also be driven to move, avoiding manual adjustment of the record component 6.

[0038] Usage method: Hold the second handle 5 with the left hand, hold the first handle 4 with the right hand, press the sliding rod to the right, then hook the second handle 5 with the thumb of the left hand, hold the first handle 4 with the other four fingers, insert the first measuring piece 11 and the second measuring piece 21 into the gap, release the second handle 5, and press it on the first handle 4. Hold the recording component 6 with the right hand, read the value first and then take a picture of the measurement result. It is best to press the second handle 5 to take out the first measuring piece 11 and the second measuring piece 21. In order to reduce data errors, multiple measurements can be carried out.

[0039] This specific embodiment is only an interpretation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A gap inspection device dedicated for elevator inspection, comprising a main body (1), characterized in that: A first measuring piece (11) is provided at the right rear end of the main body (1). A chute (12) with openings at the left end and the rear end is formed in the main body (1). A moving rod (2) is arranged in the chute (12). A second measuring piece (21) is provided at the right end of the moving rod (2). The second measuring piece (21) can be closely attached to the first measuring piece (11). An activity hole (22) is formed at the right end of the moving rod (2). A cross bar (3) is arranged in the activity hole (22). The right end of the cross bar (3) is connected to the main body (1). The left end of the cross bar (3) is a free end. A spring (31) is sleeved on the cross bar (3). The right end of the spring (31) is connected to the main body (1). The left end of the spring (31) is connected with a slider (23). The slider (23) is sleeved on the cross bar (3). The slider (23) is in sliding fit with the cross bar (3). The slider (23) is connected to the moving rod (2). A limiting block (32) is provided at the left end of the cross bar (3). When the spring (31) is in a natural state, the slider (23) slides to the limiting block (32). A groove (13) is formed at the upper end of the main body (1). The rear half of the bottom of the groove (13) communicates with the chute (12). The left half of the bottom of the groove (13) is at the same height as the upper end of the moving rod (2) and is provided with a scale (14). A reading line (24) is provided at the right side of the upper end of the moving rod (2).

2. The gap inspection device dedicated to elevator inspection according to claim 1, characterized in that: A first handle (4) is installed at the left rear side of the main body (1). A second handle (5) is installed at the left rear side of the moving rod (2). When the first measuring piece (11) and the second measuring piece (21) are attached to each other, the first handle (4) and the second handle (5) are also attached to each other.

3. The gap inspection device dedicated to elevator inspection according to claim 2, wherein: A transparent cover body (15) is installed in the groove (13).

4. A gap inspection device dedicated to elevator inspection according to claim 3, characterized in that: A record assembly (6) that can move left and right is installed at the front end of the main body (1). The record assembly (6) includes a housing (61), a storage battery (62), a microprocessor, a display screen (63), a control button (64), a camera (65) and a lighting lamp (66). The housing (61) is slidably connected to the main body (1). The storage battery (62) and the microprocessor are both arranged in the housing (61). The control button (64) and the display screen (63) are arranged on the housing (61). The camera (65) is arranged at the upper right side of the housing (61). The camera (65) faces the reading line (24). The lighting lamp (66) is installed on the periphery of the camera (65). The storage battery (62), the camera (65), the lighting lamp (66), the display screen (63), and the control button (64) are all electrically connected to the microprocessor.

5. The gap inspection device dedicated to elevator inspection according to claim 4, characterized in that: Both the upper and lower ends of the main body (1) are provided with clamping grooves (16). The rear end of the housing (61) is provided with a covering groove (67). The covering groove (67) covers the main body (1). Both the upper and lower ends of the covering groove (67) are provided with clamping blocks (68). The clamping blocks (68) are clamped in the clamping grooves (16), and the clamping blocks (68) are in sliding fit with the clamping grooves (16).

6. The gap inspection device dedicated to elevator inspection according to claim 4, wherein: A through groove (17) communicating with the sliding groove (12) is provided at the front end of the main body (1). A connecting block (18) is connected to the rear end of the housing (61). One end of the connecting block (18) away from the housing (61) is connected to the moving rod (2).

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