Filler gauge for elevator detection

Abstract

The utility model relates to the technical field of elevators, and provides a feeler gauge for elevator detection, which comprises a connecting frame, a moving frame, an insertion hole, a support rod, a buffer spring, a moving block, a measuring plate, an insertion rod, a moving strip and an insertion column, the moving frame is arranged in the connecting frame, the outer side surface of the moving frame is provided with the insertion hole, the support rod is arranged in the moving frame, and the buffer spring is arranged on the moving block. A buffer spring is installed in the moving frame, a moving block is slidably connected into the moving frame, the measuring plate is installed on the inner side face of the moving block, the inserting rod is arranged in the measuring plate in a penetrating mode, a moving strip is installed at the end, away from the measuring plate, of the inserting rod, and an inserting column is installed on the side, close to the measuring plate, of the moving strip. The outer surfaces of the supporting rods penetrate through the buffer springs and the moving blocks, and the inserting columns penetrate through the inserting holes in the tops. According to the technical scheme, the problem that a feeler gauge is difficult to cling to a gap in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, specifically to a feeler gauge for elevator testing. Background Technology

[0002] Because the quality of elevators is closely related to the safety of passengers, the production requirements for elevators are extremely strict. The elevator production process involves many dimensions, some of which are difficult to measure due to the structure of the elevator itself, such as the gap between the elevator landing door or car door and the door frame, the gap between the landing door and the car door sill, and the leveling accuracy.

[0003] Existing feeler gauges first place the measuring part into the gap, and then read the scale of the contact part. However, the feeler gauge is far from the ground, which causes errors in the measurement data.

[0004] The aforementioned feeler gauge is prone to errors in measurement data because it is difficult to fit the feeler gauge tightly into the gap. Therefore, we propose a feeler gauge for elevator inspection. Utility Model Content

[0005] This utility model proposes a feeler gauge for elevator inspection, which solves the problem that feeler gauges are difficult to fit tightly into gaps in the prior art.

[0006] The technical solution of this utility model is as follows: A feeler gauge for elevator testing, including a connecting frame, and further comprising:

[0007] The movable frame is disposed within the connecting frame. The outer side of the movable frame has a plug-in hole, which facilitates the movement of the plug-in post along the inside of the plug-in hole. The support rod is installed inside the movable frame. A buffer spring is installed inside the movable frame, which can reset the movable block. The movable block is slidably connected inside the movable frame. The measuring plate is installed on the inner side of the movable block. The plug-in rod passes through the inside of the measuring plate. A moving strip is installed at the end of the plug-in rod away from the measuring plate. A plug-in post is installed on the side of the moving strip close to the measuring plate.

[0008] As a preferred embodiment of the elevator inspection feeler gauge of this utility model, in order to facilitate the operator to inspect the gap through the measuring plate, the upper surface of the measuring plate is provided with scale lines, and the inside of the connecting frame is provided with a first connecting groove, in which an auxiliary block is slidably connected.

[0009] As a preferred embodiment of the elevator testing feeler gauge described in this utility model, in order to facilitate the movement of the moving frame, the front of the auxiliary block is installed on the back of the moving frame, and an auxiliary strip is installed on the downward tilted side of the measuring plate.

[0010] As a preferred embodiment of the elevator testing feeler gauge of this utility model, in order to facilitate the operator to put away the measuring plate, a fixing block is slidably connected inside the first connecting groove, a contact frame is installed on the outer side of the fixing block, and a connecting strip is installed inside the contact frame.

[0011] As a preferred embodiment of the elevator testing feeler gauge of this utility model, in order to prevent slippage during the movement of the contact frame, the outer side of the connecting strip is slidably connected to the measuring plate, and a second connecting groove is provided inside the connecting frame.

[0012] In a preferred embodiment of the elevator testing feeler gauge described in this utility model, in order to prevent the moving block from shaking during movement, the outer surface of the support rod passes through the buffer spring and the moving block, and the insertion post passes through the insertion hole located at the top.

[0013] The working principle and beneficial effects of this utility model are as follows:

[0014] In this invention, the measuring plate is pulled out from the insertion hole by the insertion post and then moved downward along the moving frame by the moving block. Compared with the existing technology, which is difficult to fit the gap tightly, the measuring plate in this device can be adjusted according to the operator's inspection needs, so as to avoid affecting the operator's normal inspection and improve the use effect of the device.

[0015] In this invention, the measuring plate is retracted into the connecting frame by moving the auxiliary block to the right along the first connecting groove. Compared with the difficulty of storing existing testing mechanisms, the measuring plate in this device can be retracted into the connecting frame after use, reducing the space occupied by the device when not in use and making it easier for operators to carry the device. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the feeler gauge structure of this utility model;

[0018] Figure 2 This is a vertical sectional view of the feeler gauge structure of this utility model;

[0019] Figure 3 This is an exploded view of the ruler-shaped structure of this utility model;

[0020] Figure 4 This is an exploded view of the adjustment mechanism structure of this utility model.

[0021] In the diagram: 1. Connecting frame; 2. First connecting groove; 3. Second connecting groove; 4. Moving frame; 5. Insertion hole; 6. Support rod; 7. Buffer spring; 8. Moving block; 9. Measuring plate; 10. Insertion rod; 11. Moving strip; 12. Insertion post; 13. Scale line; 14. Auxiliary block; 15. Auxiliary strip; 16. Fixing block; 17. Connecting strip; 18. Contact frame. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0023] like Figures 1-4 As shown, this embodiment proposes a feeler gauge for elevator testing, including a connecting frame 1, a movable frame 4, a plug hole 5, a support rod 6, a buffer spring 7, a movable block 8, a measuring plate 9, a plug rod 10, a movable strip 11, and a plug post 12.

[0024] The movable frame 4 is set inside the connecting frame 1. An insertion hole 5 is provided on the outer side of the movable frame 4. A support rod 6 is installed inside the movable frame 4, and a buffer spring 7 is installed inside the movable frame 4. Figure 4 As shown, during the downward movement of the movable block 8 along the interior of the movable frame 4, the buffer spring 7 is compressed. The movable block 8 moves downward along the surface of the support rod 6. It should be noted that during the rebound of the buffer spring 7, the measuring plate 9 is reset via the movable block 8, and the insertion rod 10 passes through the measuring plate 9. The buffer spring 7 indirectly presses against the insertion rod 10, so the movable strip 11 will not loosen and fall off. The movable block 8 is slidably connected inside the movable frame 4, and the outer surface of the support rod 6 passes through the buffer spring 7 and the movable block 8. Figure 4 As shown, the plug 12 is inserted into the plug hole 5 located at the top. The movable bar 11 is moved outward, which causes the plug 12 to move outward. The plug 12 is pulled out from the plug hole 5 located at the top. By changing the plug position of the plug 12, the measuring plate 9 is adjusted.

[0025] like Figure 4As shown, the measuring plate 9 is installed on the inner side of the moving block 8. By manipulating the measuring plate 9 to move downward, the moving block 8 is moved downward, and the measuring plate 9 is adjusted. The insertion rod 10 passes through the inside of the measuring plate 9. A moving strip 11 is installed at the end of the insertion rod 10 away from the measuring plate 9. An insertion post 12 is installed on the side of the moving strip 11 close to the measuring plate 9. By manipulating the moving strip 11 to move to the right, the insertion rod 10 moves along the inside of the measuring plate 9. The moving strip 11 moves to the right, which in turn moves the insertion post 12 to the right. The insertion post 12 is pulled out from the insertion hole 5 located at the top, releasing the restriction on the measuring plate 9. The measuring plate 9 is then adjusted according to the position of the measuring gap.

[0026] The upper surface of the measuring plate 9 is provided with scale lines 13. A first connecting groove 2 is provided inside the connecting frame 1. An auxiliary block 14 is slidably connected inside the first connecting groove 2. The front of the auxiliary block 14 is mounted on the back of the moving frame 4. An auxiliary strip 15 is installed on the downward-sloping side of the measuring plate 9. A fixing block 16 is slidably connected inside the first connecting groove 2. A contact frame 18 is installed on the outer side of the fixing block 16. Figure 3 As shown, the contact frame 18 moves to the left along the measuring plate 9. This movement causes the connecting strip 17 to move to the left, and the connecting strip 17 moves to the left along the lower surface of the measuring plate 9. The contact frame 18 then moves to the left and contacts the outside of the gap. Data is then read via the scale line 13. It should be noted that the upper surface of the measuring plate 9 gradually rises from left to right, forming a set of inclined surfaces. The contact frame 18 is fitted onto the outer side of the measuring plate 9. During the leftward movement of the contact frame 18, the fixing block 16 moves to the left, disengaging from the first connecting groove 2. The connecting strip 17 is installed inside the contact frame 18, and its outer side is slidably connected to the measuring plate 9. The connecting frame 18 has a second connecting groove 3 inside. Figure 1 As shown, when the operator moves the measuring plate 9 to the right, the moving bar 11 enters the second connecting groove 3 to store the measuring plate 9.

[0027] In this embodiment, when the position of the measuring plate 9 needs to be adjusted, the moving bar 11 is moved to the right, causing the insertion rod 10 to move to the right. The insertion rod 10 moves to the right along the inside of the measuring plate 9, and the moving bar 11 moves to the right, causing the insertion post 12 to move to the right. The insertion post 12 moves to the right and is pulled out from the insertion hole 5 at the top. At this time, the insertion rod 10 is not completely pulled out from the measuring plate 9. The measuring plate 9 is moved downward, causing the moving block 8 to move downward. The moving block 8 moves downward along the inside of the moving frame 4, compressing the buffer spring 7. The moving block 8 moves downward along the support rod 6. After the movement is complete, the moving bar 11 is moved to the left, causing the insertion rod 10 to move to the left. The insertion rod 10 moves to the left and enters the measuring plate 9. The moving bar 11 moves to the left, causing the insertion post 12 to move to the left. The insertion post 12 moves to the left and inserts into the insertion hole 5 at the bottom. The device is moved to the detection position. The moving frame 4 is moved to the left, causing the auxiliary block 14 to move to the left. The auxiliary block 14 moves to the left along the first connecting groove 2. The moving frame 4 moves to the left, passing the moving block 8, which drives the measuring plate 9 to move to the left. The measuring plate 9 moves to the left, which drives the contact frame 18 to move to the left. The contact frame 18 moves to the left, which drives the fixing block 16 to move to the left. The fixing block 16 moves to the left and slides out along the first connecting groove 2. The measuring plate 9 moves to the left and extends out of the connecting frame 1. The auxiliary strip 15 and the left side of the measuring plate 9 are inserted into the gap. The contact frame 18 is manipulated to move to the left, which drives the connecting strip 17 to move to the left. The connecting strip 17 moves to the left along the measuring plate 9. The contact frame 18 moves to the left and contacts the outside of the gap. The test data is then obtained by passing the scale line 13. After the test is completed, the moving strip 11 is reset after the above operation, so that the moving strip 11 and the second connecting groove 3 are at the same horizontal position. The moving frame 4 is manipulated to slide to the right along the first connecting groove 2 past the auxiliary block 14 until it reaches the end. The moving frame 4 contacts the connecting frame 1, and the moving strip 11 enters the second connecting groove 3.

[0028] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A feeler gauge for elevator inspection, comprising a connecting frame (1), characterized in that, Also includes: A movable frame (4) is disposed inside the connecting frame (1), and a plug hole (5) is provided on the outer side of the movable frame (4); A support rod (6) is installed inside the movable frame (4), a buffer spring (7) is installed inside the movable frame (4), and a movable block (8) is slidably connected inside the movable frame (4). Measuring plate (9), said measuring plate (9) is installed on the inner side of the movable block (8); A plug rod (10) is inserted inside the measuring plate (9). A moving strip (11) is installed at the end of the plug rod (10) away from the measuring plate (9). A plug post (12) is installed on the side of the moving strip (11) close to the measuring plate (9).

2. The feeler gauge for elevator inspection according to claim 1, characterized in that, The upper surface of the measuring plate (9) is provided with scale lines (13), and the inside of the connecting frame (1) is provided with a first connecting groove (2), and an auxiliary block (14) is slidably connected in the first connecting groove (2).

3. The feeler gauge for elevator inspection according to claim 2, characterized in that, The front of the auxiliary block (14) is mounted on the back of the movable frame (4), and the measuring plate (9) is mounted on the downward-sloping side with an auxiliary strip (15).

4. The feeler gauge for elevator inspection according to claim 2, characterized in that, A fixing block (16) is slidably connected inside the first connecting groove (2), and a contact frame (18) is installed on the outer side of the fixing block (16), and a connecting strip (17) is installed inside the contact frame (18).

5. The feeler gauge for elevator inspection according to claim 4, characterized in that, The outer side of the connecting strip (17) is slidably connected to the measuring plate (9), and the inside of the connecting frame (1) is provided with a second connecting groove (3).

6. The feeler gauge for elevator inspection according to claim 1, characterized in that, The outer surface of the support rod (6) passes through the buffer spring (7) and the moving block (8), and the plug post (12) passes through the plug hole (5) located at the top.

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