Elevator multi-station installation detection die

Abstract

The utility model provides an elevator multi-station installation detection die, which relates to the technical field of elevator detection and comprises a triangular die. The convex corner is welded and mounted on the surface, at the working end, of the triangular mold; the scale plate is fixedly connected to the upper surface of the triangular mold; the rolling mechanism is arranged on the outer side surface of the scale plate; and the clamping mechanisms are respectively arranged on the scale plate and the rolling mechanism. The clamping block can be clamped on the clamping block through the spring installed in the installation groove in the clamping mechanism, clamping of the clamping block to the clamping groove can be separated by dragging the shifting block upwards, one side of the clamping block is arranged in an oblique angle mode, the clamping groove is also arranged in an oblique angle mode, and when the sliding block moves towards one side, sliding of the sliding block is not affected due to the oblique angle arrangement, and therefore the clamping block is not prone to falling off. And when the clamping block moves to the other side, due to the arrangement of the bevel angle, the clamping groove can abut against the clamping block and does not move, and large errors caused by sliding in the measurement process are reduced.

Description

Technical Field

[0001] This utility model relates to the field of elevator testing technology, specifically to an elevator multi-station installation and testing mold. Background Technology

[0002] Elevator inspection involves using certain testing devices to check whether the elevator installation is up to standard. Among these, the multi-station installation testing mold is the most commonly used measuring device in elevator inspection. It can measure the gaps between elevator landing doors, the gaps between door gaps and columns, the gaps between door panels and lintels, and the gaps between door panels and sills.

[0003] A Chinese patent with publication number CN219956382U discloses a multi-station installation and testing mold for elevators. The key technical points are: a base plate is clamped on the car door sill; a knob can drive a bevel gear to rotate, and a bevel gear can drive a first screw to rotate, causing a threaded slide rod to push the top plate and tighten the floor sills; the sill gap can be detected by observing the value on the scale plate through an observation needle; and by integrating the sill gap detection mechanism, door frame gap detection mechanism, and door knife gap detection mechanism on the same base plate, the testing mold can perform multi-station detection of sill gap, door frame gap, and door knife gap, thus improving the practicality of the testing mold.

[0004] The aforementioned multi-station elevator installation and testing mold has the following problems during use: First, the overall size of the device is too large, making it difficult to carry. Second, the operation of the device is complex and cumbersome. Although there are small and easy-to-operate multi-station installation and testing molds on the market, in actual use, the device needs to be inserted into the gap so that the measuring end on the device slides to obtain measurement data. Because the measuring end is always in a sliding state, it will lead to a large error during measurement.

[0005] Therefore, there is a particular need for a multi-station elevator installation and testing mold that is small in size, easy to operate, and highly accurate to solve the above problems. Utility Model Content

[0006] This utility model provides an elevator multi-station installation and testing mold that solves the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0008] An embodiment of this utility model provides an elevator multi-station installation and testing mold, comprising:

[0009] Triangular mold;

[0010] A convex corner, which is welded and installed on the surface of the triangular mold at the working end;

[0011] A scale plate, which is fixedly connected to the upper surface of the triangular mold;

[0012] A rolling mechanism is provided on the outer surface of the scale plate to make the device move more smoothly during use, thereby increasing the accuracy of the data and the user experience.

[0013] The locking mechanism is respectively installed on the scale plate and the rolling mechanism. When the device detects data, it can lock the measuring end in the position to be measured to prevent movement and deviation of data error.

[0014] With the above technical solution, the protruding corner facilitates the insertion of the device into the gap, and the fluorescent scale lines on the scale plate can also be used at night.

[0015] Furthermore, the rolling mechanism includes two slide rail grooves, which are symmetrically arranged on the outer surface of the scale plate, and rolling wheels are tactilely connected to the inner surfaces of the two slide rail grooves.

[0016] The above technical solution makes the slider slide more smoothly on the scale plate.

[0017] Furthermore, the outer surface of the scale plate is symmetrically provided with guide grooves, and the inner surface of each guide groove is slidably connected with a sliding block, and the rolling wheel is rotatably connected to one side surface of the sliding block.

[0018] Through the above technical solution, the guide groove provides guidance for the sliding of the sliding block.

[0019] Furthermore, a mounting block is fixedly connected between the two sliding blocks.

[0020] Through the above technical solution, the mounting block serves as a carrier for some parts of the locking mechanism.

[0021] Furthermore, the engaging mechanism includes three mounting slots, which are formed on the outer surface of the mounting block. Springs are installed on the inner surfaces of the three mounting slots, and a sliding rod is welded to the other end of each spring.

[0022] Through the above technical solution, the spring inside the mounting slot can provide a pushing force to the locking block, so that the locking block is locked in the slot, and the locking block can also compress the spring inward through the sliding rod.

[0023] Furthermore, a limiting groove is formed on the inner surface of the mounting groove, and a limiting block is welded and installed on the outer surface of the sliding rod.

[0024] The above technical solution can prevent the sliding rod from detaching from the mounting groove.

[0025] Furthermore, a toggle block is welded and installed on the outer surface of the three sliding rods, a locking block is welded and installed on the outer surface of the three sliding rods, and a locking groove is formed on the upper surface of the scale plate.

[0026] Using the above technical solution, the actuating block can lift the card block, causing it to disengage from the card slot.

[0027] The above-described solution of this utility model has at least the following beneficial effects:

[0028] 1. This utility model uses a spring installed inside the mounting groove in the locking mechanism to lock the locking block in place. By dragging the actuating block upwards, the locking block can be disengaged from the locking groove. One side of the locking block is angled, and the locking groove is also angled. When the sliding block moves to one side, the angled setting does not affect the sliding of the sliding block. When it moves to the other side, the angled setting will cause the locking groove to hold the locking block in place, reducing the large error caused by sliding during measurement. Furthermore, the parts of the entire device are integrated into the triangular mold and the scale plate, making the device compact and easy to carry.

[0029] 2. In this utility model, the rolling wheel and slide rail groove in the rolling mechanism can improve the smoothness of the sliding block sliding on the scale plate, and the guide groove provides guidance for the sliding block. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the triangular mold and scale plate structure of this utility model;

[0032] Figure 3 This is a schematic diagram of the mounting block structure of this utility model;

[0033] Figure 4 This is a schematic diagram of the locking mechanism of this utility model.

[0034] Figure 5 This is a utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0035] Explanation of reference numerals in the attached figures:

[0036] 1. Triangular mold; 2. Convex corner; 3. Scale plate;

[0037] 4. Rolling mechanism; 41. Slide rail groove; 42. Rolling wheel; 43. Guide groove; 44. Sliding block; 45. Mounting block;

[0038] 5. Engaging mechanism; 51. Mounting groove; 52. Limiting groove; 53. Spring; 54. Sliding rod; 55. Actuating block; 56. Locking block; 57. Limiting block; 58. Locking groove. Detailed Implementation

[0039] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0040] like Figures 1 to 5 As shown, an embodiment of this utility model provides an elevator multi-station installation and testing mold, comprising:

[0041] like Figure 1 As shown,

[0042] Triangular mold 1;

[0043] Convex angle 2 is welded and installed on the working end surface of triangular mold 1.

[0044] The scale plate 3 is fixedly connected to the upper surface of the triangular mold 1;

[0045] The rolling mechanism 4 is set on the outer surface of the scale plate 3 to make the device move more smoothly during use, thereby increasing the accuracy of the data and the user experience.

[0046] The locking mechanism 5 is respectively set on the scale plate 3 and the rolling mechanism 4. When the equipment is used to detect data, it can lock the measuring end in the position to be measured to prevent movement and deviation of data error.

[0047] The scale lines marked on the convex corner 2 have a fluorescent effect, so the markings can be clearly seen even in low light. The convex corner 2 makes it easy to insert the entire device into the gap.

[0048] Example 1:

[0049] like Figure 2 and Figure 3 As shown, the rolling mechanism 4 includes a slide rail groove 41. There are two slide rail grooves 41, which are symmetrically opened on the outer surface of the scale plate 3. Rolling wheels 42 are rolledly connected to the inner surface of the two slide rail grooves 41.

[0050] like Figure 2 and Figure 3As shown, guide grooves 43 are symmetrically formed on the outer surface of the scale plate 3. Sliding blocks 44 are slidably connected to the inner surfaces of both guide grooves 43. Rolling wheels 42 are rotatably connected to one side surface of the sliding blocks 44. A slide rail groove 41 is rotatably connected to the sliding blocks 44, which in turn are connected to mounting blocks 45. When the rolling wheel 42 slides in the slide rail groove 41, the mounting block 45 moves smoothly on the scale plate 3.

[0051] like Figure 3 As shown, a mounting block 45 is fixedly connected between the two sliding blocks 44.

[0052] In this embodiment, pushing or pulling the mounting block 45 causes the rolling wheel 42, which is rotatably connected to the sliding block 44, to roll inside the slide rail groove 41. The sliding block 44 can slide along the trajectory opened by the guide groove 43, and the mounting block 45 slides more smoothly on the scale plate 3.

[0053] Example 2:

[0054] like Figure 4 and Figure 5 As shown, the engaging mechanism 5 includes three mounting slots 51, which are formed on the outer surface of the mounting block 45. Springs 53 are mounted on the inner surfaces of the three mounting slots 51, and sliding rods 54 are welded to the other ends of the springs 53. One end of the spring 53 is welded to the inner surface of the mounting slot 51, and the other end is welded to one end of the sliding rod 54. A pointing baffle is welded to the outer surface of the mounting block 45. The pointing baffle can push the mounting block 45 under external force and also functions as a pointer.

[0055] like Figure 5 As shown, a limiting groove 52 is formed on the inner surface of the mounting groove 51, and a limiting block 57 is welded and installed on the outer surface of the sliding rod 54. The limiting block 57 slides in the limiting groove 52 and serves as a limiting device.

[0056] like Figure 2 and Figure 4 As shown, actuating blocks 55 are welded to the outer surfaces of the three sliding rods 54, and locking blocks 56 are welded to the outer surfaces of the three sliding rods 54. The three sliding rods 54 are welded to an actuating block 55 via protrusions, and another locking block 56 is welded to one end surface of each of the three sliding rods 54.

[0057] like Figure 2 As shown, a slot 58 is provided on the upper surface of the scale plate 3.

[0058] In this embodiment, according to Embodiment 1, the toggle block 55 is pulled upward to lift the locking block 56, and then the mounting block 45 is pushed to move towards the end of the scale plate 3. The welded and installed pointing baffle needs to point to the 0 mark marked on the scale plate 3. The convex angle 2 is aligned with the gap to be measured, and the triangular mold 1 is pushed to insert the device into the gap. At this time, the pointing baffle on the mounting block 45 will remain stationary due to the external barrier, while the triangular mold 1 and the scale plate 3 continue to move inward. The mounting block 45 slides on the scale plate 3, and the reverse inclined surface of the locking block 56 is set in the same way as the locking groove 58. This allows the locking block 56 to compress the spring 53 through the sliding rod 54. The spring 53 keeps the locking block 56 in the initial position, so that the locking blocks 56 are locked one by one in the locking groove 58. When the triangular mold 1 and the scale plate 3 can no longer move, the locking block 56 is locked in its position. At this time, the mounting block 45 cannot move further. The position of the pointing baffle pointing to the scale plate 3 is the distance of the gap.

[0059] According to Embodiments 1 and 2, the specific working principle is as follows: First, pull the actuating block 55 upward to lift the locking block 56. Then, push the mounting block 45 to move along the slide rail groove 41 and guide groove 43 via the rolling wheel 42 and sliding block 44 respectively to the position where the pointing baffle points to 0. Then, align the convex angle 2 with the gap to be measured. Manually push the triangular mold 1 and scale plate 3 to insert the device into the gap. The mounting block 45 is blocked by the external device, causing it to slide on the scale plate 3. The triangular mold 1 and scale plate 3 continue to be pushed inward until the outer surfaces of the triangular mold 1 and scale plate 3 are in close contact with the surface of the gap. At this time, the locking block 56 will be locked in the position, preventing the mounting block 45 from moving further. The position where the pointing baffle points to the scale plate 3 is the distance of the gap.

[0060] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An elevator multi-station installation detection mold characterized by, Include: Triangular die (1); Convex corner (2), the convex corner (2) is welded in the surface of triangular die (1) at the working end; Scale board (3), the scale board (3) is fixedly connected to the upper surface of triangular die (1); Rolling mechanism (4), the rolling mechanism (4) is arranged on the outer surface of scale board (3), which is used to make the device more smooth in use, increase the accuracy of data and user experience; Clamping mechanism (5), the clamping mechanism (5) is arranged on the scale board (3) and the rolling mechanism (4) respectively, which can clamp the measuring end at the measured position when detecting the data of the device, and prevent the data error from deviating due to movement.

2. The multi-station installation detection mold for an elevator according to claim 1, wherein The rolling mechanism (4) comprises slide rail grooves (41), the slide rail grooves (41) are provided with two, the two slide rail grooves (41) are symmetrically arranged on the outer surface of the scale board (3), and the inner surfaces of the two slide rail grooves (41) are rotatably connected with rolling wheels (42).

3. The multi-station installation detection mold for an elevator according to claim 2, characterized by, The outer surface of the scale board (3) is symmetrically provided with guide grooves (43), the inner surfaces of the two guide grooves (43) are slidably connected with sliding blocks (44), and the rolling wheel (42) is rotatably connected to one side surface of the sliding block (44).

4. The multi-station installation detection mold for an elevator according to claim 3, characterized by, The two sliding blocks (44) are fixedly connected with mounting blocks (45).

5. The multi-station installation detection mold for an elevator according to claim 4, characterized by, The clamping mechanism (5) comprises mounting grooves (51), the mounting grooves (51) are provided with three, the three mounting grooves (51) are arranged on the outer surface of the mounting block (45), the inner surfaces of the three mounting grooves (51) are provided with springs (53), and the other end of the spring (53) is welded with a sliding rod (54).

6. The multi-station installation detection mold for an elevator according to claim 5, wherein The inner surface of the mounting groove (51) is provided with a limiting groove (52), and the outer surface of the sliding rod (54) is welded with a limiting block (57).

7. The multi-station installation detection mold for an elevator according to claim 5, wherein The outer surfaces of the three sliding rods (54) are welded with three push blocks (55), and the outer surfaces of the three sliding rods (54) are welded with three clamping blocks (56).

8. The multi-station installation detection mold for an elevator according to claim 1, wherein The upper surface of the scale board (3) is provided with a clamping groove (58).

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