Ceramic fiber module measuring device
By designing a ceramic fiber module measuring device, using a limiting plate and adjustment mechanism to fix the ceramic fiber module, and combining a height measuring device and a distance sensor, the problem of cumbersome measurement steps in the existing technology is solved, and rapid and accurate multi-parameter measurement is achieved.
Patent Information
- Application Number
- CN202423193869.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-12-24
AI Technical Summary
In existing technologies, the measurement of the dimensional parameters of ceramic fiber modules is cumbersome and slow, making it difficult to quickly and accurately measure the thickness, length, and width.
A ceramic fiber module measuring device was designed, including a base, a limiting plate, an adjustment mechanism, and a height measuring device. The ceramic fiber module is fixed by the limiting plate, the position of the limiting plate is adjusted by the adjustment mechanism, and the height measuring device reads the thickness and length. Combined with a distance sensor, multiple parameters can be measured quickly.
It simplifies the measurement process, enables rapid measurement of thickness, length, and width, avoids interference between parameter measurements, and improves measurement efficiency and accuracy.
Smart Images
Figure CN223841083U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ceramic fiber measurement technology, and in particular to a ceramic fiber module measurement device. Background Technology
[0002] During experiments, the dimensional parameters of ceramic fiber modules often need to be measured. For example, to measure the rebound rate, it is necessary to measure the thickness of the ceramic fiber module with and without the fixing straps. Other tests often require measuring the length and / or width of the ceramic fiber module, and when measuring length and / or width, it is often necessary to measure the length and / or width at multiple locations and then calculate the average.
[0003] Currently, in the experimental process, the measurement of the above-mentioned dimensional parameters mainly relies on traditional rulers, which involves cumbersome measurement steps and slow measurement speed. Utility Model Content
[0004] The purpose of this invention is to provide a ceramic fiber module measuring device that overcomes the shortcomings of the prior art. It simplifies the measurement steps, quickly and precisely positions the ceramic fiber module, and rapidly measures its thickness. The device can also integrate length and width measurement methods, ensuring that they do not interfere with each other during the measurement of different parameters, and quickly acquires measurement data.
[0005] The technical solution adopted by this utility model to solve its technical problem is:
[0006] A ceramic fiber module measuring device, comprising:
[0007] The base can be pre-drawn with the placement positions of the ceramic fiber modules to facilitate the initial positioning of the ceramic fiber modules by the experimenters;
[0008] The limiting plate is set on the base. There are four limiting plates, which are used to limit the four sides of the ceramic fiber module. Regardless of whether the placement position of the ceramic fiber module is pre-drawn on the base, the placement position of the ceramic fiber module needs to be corrected by the limiting plate.
[0009] An adjustment mechanism is provided inside the base and is connected to a limiting plate. The adjustment mechanism drives the limiting plate to move on the base and move closer to or away from the side of the ceramic fiber module. When the ceramic fiber module is initially placed, the adjustment mechanism drives the limiting plate to move towards the edge of the base to make room for the ceramic fiber module. After the ceramic fiber module is placed, the adjustment mechanism drives the limiting plate to move and contact the ceramic fiber module to achieve the limiting position.
[0010] A height measuring device includes a bracket, a sleeve, a graduated tube, and a pressure plate. The bracket is connected to a base, and the sleeve is supported on the bracket. A graduated tube is movably fitted inside the sleeve, and a pressure plate is positioned below the graduated tube. The position of the pressure plate corresponds to the middle of the ceramic fiber module. The middle position is a range, and any position close to the middle is acceptable, approximately occupying 40% of the upper surface area of the ceramic fiber module. When the ceramic fiber module is not placed on the base, the pressure plate is in contact with the upper surface of the base. At this time, the reading corresponding to the graduation line on the graduated tube at the lower edge of the sleeve is 0. When the ceramic fiber module is to be placed on the base, the graduated tube is first lifted to facilitate the smooth placement of the ceramic fiber module. After the ceramic fiber module is placed and its side contacts the corresponding limiting plate, the graduated tube is lowered, and the pressure plate contacts the middle of the upper surface of the ceramic fiber module. At this time, the lower edge of the sleeve and the graduated tube cooperate to read the thickness value of the ceramic fiber module.
[0011] Furthermore, the base is provided with four symmetrically arranged receiving holes, and an adjustment mechanism is installed in each of the four receiving holes. Whether the ends of the four receiving holes that are close to each other need to be connected depends on the needs of the tester.
[0012] Furthermore, the adjustment mechanism includes a lead screw, a lead screw nut, and a rotary drive component. The lead screw is rotatably disposed in the receiving hole. The lead screw nut is connected to the lead screw and is driven by the rotation of the lead screw to move along the length direction of the receiving hole. One end of the lead screw is connected to the rotary drive component. The limiting plate is connected to the lead screw nut. The rotary drive component can be a motor structure that electrically drives the lead screw to rotate, or a rocker wheel that manually drives the lead screw to rotate. The rotary drive component drives the lead screw to rotate, and the lead screw drives the lead screw nut to move back and forth, thereby driving the limiting plate to adjust its position.
[0013] Furthermore, the adjustment mechanism can be a lead screw and nut structure, or a cylinder, or a hydraulic cylinder, or an electric telescopic rod; the adjustment mechanism can have various forms.
[0014] Furthermore, the limiting plate includes a first plate and a second plate. The first plate is located inside the receiving hole, and the second plate is located outside the receiving hole. The first plate and the second plate are detachably connected. The limiting plates corresponding to the two sides opposite to the ceramic fiber module are positioned accordingly. Between the two corresponding limiting plates, at least the upper middle part of one limiting plate is a cavity structure. A distance measuring sensor is embedded in the cavity of the limiting plate. The laser emitting end of the distance measuring sensor is flush with the end face of the limiting plate facing the ceramic fiber module. The terminal of the distance measuring sensor is connected to a serial port display board. The serial port display board can be installed on the end face of the limiting plate away from the ceramic fiber module. When it is necessary to measure the length, the second plates of the two limiting plates in the width direction can be removed. After measuring the length at one position, the ceramic fiber module is moved, and the length at the other position is measured. After measuring several sets of data, the average value is calculated for greater accuracy. The method for measuring the width is similar and will not be described in detail here.
[0015] Furthermore, the distance sensor is positioned at a height higher than the ceramic fiber module to ensure that its use is not affected.
[0016] Furthermore, the bracket of the height measuring device is rotatably mounted on the base, which facilitates the removal of structures such as the scale tube when measuring width or height to avoid affecting operation. At the same time, this arrangement also facilitates the use of this device in conjunction with other devices without causing obstruction.
[0017] Furthermore, the base is provided with a rotation limiting component. When the bracket rotates to the position of the pressure plate corresponding to the position of the middle part of the ceramic fiber module, it stops moving due to the restriction of the rotation limiting component. The rotation limiting component can be a limiting block or can be implemented by other existing structures.
[0018] Furthermore, the sleeve of the height measuring device is provided with the scale of a vernier caliper. In this case, the sleeve needs to have a partially open structure on the side, and the scale tube matches the scale on the sleeve, similar to the setting of the main scale and the auxiliary scale of a vernier caliper.
[0019] The beneficial effects of this utility model are as follows: Compared with the prior art, the ceramic fiber module measuring device of this utility model has the following advantages: It improves the existing experimental operation process of ceramic fiber module measurement, quickly and properly positions the ceramic fiber module, and quickly realizes the thickness measurement. At the same time, the device can also integrate length and width measurement methods, and the measurement of different parameters does not interfere with each other, so as to quickly complete the acquisition of measurement data. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this utility model;
[0021] Figure 2This is a schematic diagram of the overall structure of Embodiment 2 of this utility model;
[0022] Figure 3 This is a schematic diagram of the limiting plate structure in Embodiment 2 of this utility model;
[0023] Figure 4 This is a schematic diagram of the overall structure of Embodiment 3 of this utility model;
[0024] Figure 5 This is a schematic diagram of the height measuring device structure in Embodiment 4 of this utility model;
[0025] The components include: 1. Base; 11. Accommodation hole; 2. Limiting plate; 21. First plate; 22. Second plate; 3. Adjustment mechanism; 31. Lead screw; 32. Lead screw seat; 33. Rotary drive component; 4. Height measuring device; 41. Bracket; 42. Sleeve; 43. Scale tube; 44. Pressure plate; 5. Distance sensor; 6. Serial port display board; and 7. Rotation limiting component. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.
[0027] Example 1
[0028] like Figure 1 In the illustrated embodiment, a ceramic fiber module measuring device includes:
[0029] Base 1, the placement position of the ceramic fiber module can be pre-drawn on the base 1 to facilitate the experimenter to initially locate the placement of the ceramic fiber module;
[0030] Limiting plate 2, the limiting plate 2 is set on the base 1, and four limiting plates 2 are set, which are respectively used to limit the four sides of the ceramic fiber module. Regardless of whether the placement position of the ceramic fiber module is pre-drawn on the base 1, the placement position of the ceramic fiber module needs to be corrected by the limiting plate 2.
[0031] Adjustment mechanism 3 is disposed inside base 1 and is connected to limiting plate 2. Adjustment mechanism 3 drives limiting plate 2 to move on base 1 and move closer to or away from the side of ceramic fiber module. When ceramic fiber module is initially placed, adjustment mechanism 3 drives limiting plate 2 to move towards the edge of base 1 to make room for placing ceramic fiber module. After ceramic fiber module is placed, adjustment mechanism 3 drives limiting plate 2 to move and contact ceramic fiber module to achieve limiting.
[0032] The height measuring device 4 includes a bracket 41, a sleeve 42, a graduated tube 43, and a pressure plate 44. The bracket 41 is connected to the base 1 and can be configured in a "7" shape. The sleeve 42 is supported and connected to the bracket 41. The graduated tube 43 is movably fitted inside the sleeve 42. The pressure plate 44 is located below the graduated tube 43. The position of the pressure plate 44 corresponds to the middle position of the ceramic fiber module. The middle position is a range, and any position close to the middle is acceptable, approximately occupying 40% of the upper surface area of the ceramic fiber module. When the ceramic fiber module is not placed on the base 1, the pressure plate 44 is in contact with the upper surface of the base 1. At this time, the reading corresponding to the scale line on the scale tube 43 at the lower edge of the sleeve 42 is 0. When the ceramic fiber module is to be placed on the base 1, the scale tube 43 is first lifted to facilitate the smooth placement of the ceramic fiber module. After the ceramic fiber module is placed and its side contacts the corresponding limiting plate, the scale tube 43 is lowered, and the pressure plate 44 contacts the middle of the upper surface of the ceramic fiber module. At this time, the lower edge of the sleeve 42 and the scale tube 43 cooperate to read the thickness value of the ceramic fiber module.
[0033] In this embodiment, four receiving holes 11 are centrally symmetrically arranged on the base 1, and an adjustment mechanism 3 is installed in each of the four receiving holes 11.
[0034] In this embodiment, the adjustment mechanism 3 includes a lead screw 31, a lead screw seat 32, and a rotary drive 33. The lead screw 31 is rotatably disposed in the receiving hole 11. The lead screw seat 32 is connected to the lead screw 31 and is driven by the rotation of the lead screw 31 to move along the length direction of the receiving hole 11. One end of the lead screw 31 is connected to the rotary drive 33. The limiting plate 2 is connected to the lead screw seat 32. The rotary drive 33 can be a motor structure that electrically drives the lead screw to rotate, or a rocker wheel that manually drives the lead screw to rotate. The rotary drive 33 drives the lead screw 31 to rotate, and the lead screw 31 drives the lead screw seat 32 to move back and forth, thereby driving the limiting plate 2 to adjust its position.
[0035] In other embodiments, the adjustment mechanism may be a cylinder, a hydraulic cylinder, or an electric telescopic rod, and there are various options for the adjustment mechanism.
[0036] Example 2
[0037] like Figure 2 and 3 As shown, in another embodiment, the other structures are similar to those in embodiment 1, except that the limiting plate 2 includes a first plate 21 and a second plate 22. The first plate 21 is located inside the receiving hole 11, and the second plate 22 is located outside the receiving hole 11. The first plate 21 and the second plate 22 are detachably connected. In this embodiment, the detachable connection is a plug-in connection. In other embodiments, it can also be a fastener connection, a magnetic connection, or other methods.
[0038] In this embodiment, the limiting plates 2 corresponding to the two sides opposite to the ceramic fiber module are positioned accordingly. Among the two corresponding limiting plates 2, at least the upper middle part of one limiting plate 2 is a cavity structure. A distance measuring sensor 5 is embedded in the cavity of the limiting plate 2. The laser emitting end of the distance measuring sensor 5 is flush with the end face of the limiting plate 2 facing the ceramic fiber module. The terminal of the distance measuring sensor 5 is connected to the serial port display board 6. The serial port display board 6 can be installed on the end face of the limiting plate 2 away from the ceramic fiber module. When it is necessary to measure the length, the second plate body 22 of the two limiting plates 2 in the width direction can be removed. After measuring the length at one position, the ceramic fiber module is moved, and the length at the other position is measured. After measuring several sets of data, the average value is calculated for greater accuracy. The method for measuring the width is similar and will not be described in detail here.
[0039] In this embodiment, the distance sensor 5 is positioned at a height higher than the ceramic fiber module to ensure that the use of the distance sensor 5 is not affected.
[0040] Example 3
[0041] like Figure 4 As shown, in another embodiment, other structures are set similarly to those in Embodiment 1 or Embodiment 2, except that the bracket 41 of the height measuring device 4 is rotatably mounted on the base 1, which facilitates the removal of structures such as the scale tube 43 when measuring width or height, so as not to affect operation. At the same time, this arrangement also facilitates the use of this device in conjunction with other devices without causing obstruction.
[0042] In this embodiment, the base 1 is provided with a rotation limiting member 7. When the bracket 41 rotates to the position of the pressure plate 44 corresponding to the position of the middle part of the ceramic fiber module, it stops moving due to the restriction of the rotation limiting member 7. The rotation limiting member 7 can be a limiting block or can be implemented by other existing structures.
[0043] Example 4
[0044] like Figure 5 As shown, in another embodiment, other structures are set similarly to those in Embodiment 1, Embodiment 2, or Embodiment 3, except that: the sleeve 42 of the height measuring device 4 is provided with the scale of the vernier caliper's auxiliary scale. At this time, the sleeve 42 needs to be a structure with a partially open side. The scale tube 43 cooperates with the scale on the sleeve 42, similar to the setting of the main scale and auxiliary scale of the vernier caliper, so as to achieve more accurate measurement.
[0045] The above-described specific embodiments are merely specific examples of this utility model. The patent protection scope of this utility model includes, but is not limited to, the product form and style of the above-described specific embodiments. Any appropriate changes or modifications made by a person skilled in the art that conform to the claims of this utility model should fall within the patent protection scope of this utility model.
Claims
1. A ceramic fiber module measuring device, characterized in that, include: Base; A limiting plate is provided on the base, and four limiting plates are provided to limit the four sides of the ceramic fiber module respectively; An adjustment mechanism is provided inside the base and is connected to a limiting plate, which drives the limiting plate to move on the base and thus move closer to or away from the side of the ceramic fiber module. A height measuring device, comprising a bracket, a sleeve, a graduated tube, and a pressure plate. The bracket is connected to a base, and the sleeve is supported and connected on the bracket. A graduated tube with graduations is movably fitted inside the sleeve. A pressure plate is provided below the graduated tube, and the position of the pressure plate corresponds to the position of the middle part of the ceramic fiber module. The positions of the limiting plates corresponding to the two sides opposite to the ceramic fiber module are set accordingly; between the two corresponding limiting plates, at least the middle and upper part of one of the limiting plates is a cavity structure, and a distance measuring sensor is embedded in the cavity of the limiting plate. The laser emitting end of the distance measuring sensor is flush with the end face of the limiting plate facing the ceramic fiber module, and the terminal of the distance measuring sensor is connected to the serial port display board.
2. The ceramic fiber module measuring device according to claim 1, characterized in that, The base has four symmetrically arranged receiving holes, and an adjustment mechanism is installed in each of the four receiving holes.
3. The ceramic fiber module measuring device according to claim 2, characterized in that, The adjustment mechanism includes a lead screw, a lead screw seat, and a rotary drive component. The lead screw is rotatably disposed in the receiving hole. The lead screw seat is connected to the lead screw and is driven by the rotation of the lead screw to move along the length direction of the receiving hole. One end of the lead screw is connected to the rotary drive component, and the limiting plate is connected to the lead screw seat.
4. The ceramic fiber module measuring device according to claim 1, characterized in that, The adjustment mechanism is a lead screw and nut structure, or a cylinder, or a hydraulic cylinder, or an electric telescopic rod.
5. The ceramic fiber module measuring device according to claim 1, characterized in that, The limiting plate includes a first plate and a second plate. The first plate is located inside the receiving hole, and the second plate is located outside the receiving hole. The first plate and the second plate are detachably connected.
6. The ceramic fiber module measuring device according to claim 1, characterized in that, The distance sensor is located at a height higher than the ceramic fiber module.
7. A ceramic fiber module measuring device according to claim 1, 4, or 5, characterized in that, The support for the height measuring device is rotatably mounted on the base.
8. A ceramic fiber module measuring device according to claim 7, characterized in that, The base is provided with a rotation limiter. When the bracket rotates to the position of the pressure plate, which corresponds to the position of the middle part of the ceramic fiber module, it stops moving due to the restriction of the rotation limiter.
9. A ceramic fiber module measuring device according to claim 1, characterized in that, The sleeve of the height measuring device is equipped with the scale of a vernier caliper.