Plate thickness measuring device

Abstract

The utility model discloses a plate thickness measuring device which comprises an upper side machine body, a control processing panel and a bottom measuring machine box, the control processing panel is installed and connected in a front end groove of the upper side machine body, and the bottom measuring machine box is arranged at the lower end of the upper side machine body. A lower positioning measuring mechanism is arranged at the bottom end in the bottom measuring machine box, a to-be-measured plate workpiece is arranged above the lower positioning measuring mechanism, an upper moving measuring mechanism is arranged above the to-be-measured plate workpiece and located on the bottom measuring machine box, and an opening and closing door plate is arranged at the front end of the bottom measuring machine box through a hinge. Through the lower positioning measuring mechanism and the upper moving measuring mechanism, the thickness of the plate can be efficiently and accurately measured.

Description

Technical Field

[0001] The utility model relates to the technical field of building plate thickness measurement, in particular to a plate thickness measuring device. Background Art

[0002] Building boards are flat rectangular building material boards of standard size, used in the construction industry as components of walls, ceilings or floors. When measuring the thickness of building insulation boards, a board thickness measuring device is required, which makes it easier for personnel to measure and install them.

[0003] The existing Chinese patent CN218097514U disclosed a plate thickness measuring device on December 20, 2022, including: a mechanism block, a slide groove is provided in the middle of the mechanism block, a tooth plate is slidably installed in the slide groove, a fastening bolt is provided in the middle of the mechanism block, and the position in the tooth plate is limited by the fastening bolt, an upper splint is provided at the left end of the mechanism block, and a lower splint is provided on the left side below the mechanism block, wherein the positions and structures of the upper splint and the lower splint are symmetrically distributed, a guide rod is slidably installed in the middle of the upper splint, and a secondary splint is provided below the guide rod.

[0004] However, when the above device measures the thickness of the plate, it is measured manually by personnel, which is prone to measurement errors due to operation during measurement, and the measurement is not very accurate. Utility Model Content

[0005] The purpose of the utility model is to provide a plate thickness measuring device to solve the problem that the device proposed in the above background technology measures the plate thickness manually, which is easy to cause measurement errors due to operation during measurement and the measurement is not very accurate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate thickness measuring device, comprising an upper body, a control processing panel and a bottom measuring chassis, the control processing panel being installed and connected in the front end groove of the upper body, the lower end of the upper body being provided with a bottom measuring chassis, the inner bottom end of the bottom measuring chassis being provided with a lower positioning measuring mechanism, a plate workpiece to be measured being provided above the lower positioning measuring mechanism, an upper movable measuring mechanism being provided on the bottom measuring chassis above the plate workpiece to be measured, and an opening and closing door panel being provided at the front end of the bottom measuring chassis via a hinge.

[0007] Among them, the opening and closing door panel includes a closed door panel, a handle groove, an adsorption magnet and an opening and closing handle. The adsorption magnet is installed and connected in the corresponding groove at the rear end of the closed door panel, and the opening and closing handle is installed and connected at the front end position of the closed door panel. A handle groove is set between the opening and closing handle and the closed door panel, and the closed door panel is connected to the bottom measuring chassis through a hinge.

[0008] Among them, the upper movable measuring mechanism includes a spherical pressure head, a positioning sleeve, a telescopic hydraulic cylinder, a positioning round rod and a rigid panel with a stress sensor. A spherical pressure head is arranged at the center position of the upper end of the rigid panel with a stress sensor, and a telescopic hydraulic cylinder is arranged at the upper end of the spherical pressure head. A positioning round rod is arranged on the outer side of the telescopic hydraulic cylinder at the corner of the rigid panel with the stress sensor. A positioning sleeve is arranged on the circumferential side of the positioning round rod. The positioning sleeve and the telescopic hydraulic cylinder are connected to the bottom measuring chassis.

[0009] Wherein, a laser displacement sensor body is arranged at the diagonal position of the lower end of the rigid panel with stress sensor, and the bottom ends are aligned.

[0010] Among them, the lower positioning and measuring mechanism includes a placement base plate, an upper support plate and a pressure sensor, the lower end of the pressure sensor is provided with an upper support plate, the lower end of the upper support plate is provided with a placement base plate on both sides, and the placement base plate is connected to the bottom measuring chassis.

[0011] Among them, the bottom measuring chassis includes support feet, an internal cavity, a box shell and a spirit level. Support feet are arranged at the four corners of the lower end of the box shell, an internal cavity is arranged inside the box shell, a spirit level is arranged at the front end of the box shell, and the upper end of the box shell is connected to the upper body.

[0012] Wherein, a thickness measurement gap is formed between the upper movable measurement mechanism and the lower positioning measurement mechanism.

[0013] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a lower positioning and measuring mechanism structure is provided, so that it is convenient for measurement and use. The placement bottom plate of the lower positioning and measuring mechanism is welded and connected to the bottom measuring chassis, so that the placement bottom plate is easy to install and place. The placement bottom plate can stably support the upper side support plate. The upper side support plate can place the plate workpiece to be measured due to the pressure sensor at the upper end. The pressure generated by the plate workpiece to be measured when the upper movable measuring mechanism moves downward will be sensed by the pressure sensor, and the data will be transmitted to the control processing panel for processing. The height position between the upper movable measuring mechanism and the pressure sensor is set. In this way, the control processing panel can obtain the thickness of the plate workpiece to be measured by verifying the original set height position of the upper movable measuring mechanism and the height position of the upper movable measuring mechanism moved downward after the pressure is sensed by the pressure sensor. The overall measurement is more accurate than manual measurement.

[0015] 2. In the utility model, an upper movable measuring mechanism structure is provided, so that it is convenient for measurement and use. The positioning sleeve and the telescopic hydraulic cylinder of the upper movable measuring mechanism are installed and connected to the inner top of the bottom measuring machine box through screws. When the telescopic rod of the telescopic hydraulic cylinder is extended, the telescopic hydraulic cylinder drives the spherical pressure head to move downward, and the spherical pressure head drives the rigid panel with stress sensor to move downward. When the rigid panel with stress sensor moves downward, it drives the positioning round rods at the four corners of the upper end to move downward. The positioning round rods are sleeved on the positioning sleeve, so that the positioning downward movement can be achieved, so that the rigid panel with stress sensor will not produce deviation when moving downward for measurement. The rigid panel with stress sensor can measure distance by laser due to the laser displacement sensor body at the diagonal position of the lower end. When the downward pressure height is set, the laser displacement sensor body can obtain the distance from the top surface of the lower positioning measuring mechanism. When the plate workpiece to be measured is placed, the distance from the top surface of the plate workpiece to be measured is obtained. The measured distance data is transmitted to the control processing panel for processing, so that the thickness data of the plate workpiece to be measured can be obtained.

[0016] 3. In the utility model, a bottom measuring chassis structure is provided, so that it is convenient to place whether it is level. The outer shell of the bottom measuring chassis can be supported by the support feet at the lower end. Due to the area of ​​the internal sleeve cavity, the upper movable measuring mechanism and the lower positioning measuring mechanism can be installed and placed accordingly. By observing the level bubble, it can be determined whether the placement is level, thereby avoiding measurement errors caused by tipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a plate thickness measuring device of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of an opening and closing door panel of a panel thickness measuring device of the utility model;

[0019] Figure 3This is a schematic diagram of the structure of an upper movable measuring mechanism of a plate thickness measuring device of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the lower positioning measurement mechanism of a plate thickness measurement device of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the bottom measuring chassis structure of a plate thickness measuring device.

[0022] In the figure: 1. Upper body; 2. Control processing panel; 3. Upper moving measuring mechanism; 31. Spherical pressure head; 32. Positioning sleeve; 33. Telescopic hydraulic cylinder; 34. Positioning round rod; 35. Rigid panel with stress sensor; 4. Lower positioning measuring mechanism; 41. Placement base plate; 42. Upper side support plate; 43. Pressure sensor; 5. Bottom measuring chassis; 51. Placement support feet; 52. Internal sleeve cavity; 53. Box shell; 54. Level bubble; 6. Opening and closing door panel; 61. Sealed door panel; 62. Handle groove; 63. Adsorption magnet; 64. Opening and closing handle; 7. Plate workpiece to be measured. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0024] Embodiment 1

[0025] Reference Figure 1 , Figure 2 and Figure 4 A plate thickness measuring device includes an upper body 1, a control processing panel 2 and a bottom measuring chassis 5. The control processing panel 2 is installed and connected in the front end groove of the upper body 1. The lower end of the upper body 1 is provided with a bottom measuring chassis 5. The inner bottom end of the bottom measuring chassis 5 is provided with a lower positioning measuring mechanism 4. A plate workpiece 7 to be measured is provided above the lower positioning measuring mechanism 4. An upper moving measuring mechanism 3 is provided on the bottom measuring chassis 5 above the plate workpiece 7 to be measured. The front end of the bottom measuring chassis 5 is provided with an opening and closing door panel 6 through a hinge.

[0026] In the utility model, the opening and closing door panel 6 includes a closed door panel 61, a handle groove 62, an adsorption magnet 63 and an opening and closing handle 64. The adsorption magnet 63 is installed and connected in the corresponding groove at the rear end of the closed door panel 61, and the opening and closing handle 64 is installed and connected at the front end position of the closed door panel 61. A handle groove 62 is provided between the opening and closing handle 64 and the closed door panel 61. The closed door panel 61 is connected to the bottom measuring chassis 5 by a hinge. The closed door panel 61 of the opening and closing door panel 6 is connected to the bottom measuring chassis 5 by a hinge, so that the closed door panel 61 is easy to open and close. When opening and closing, the person's hand passes through the handle groove 62 and holds the opening and closing handle 64, which makes it easy to hold and open and close. When the closed door panel 61 is closed, the closed door panel 61 is adsorbed on the bottom measuring chassis 5 by the adsorption magnet 63, so that the closed door panel 61 can be effectively sleeved and closed, and is not easy to fall off when closed.

[0027] In the present invention, the lower positioning and measuring mechanism 4 includes a placement base plate 41, an upper side support plate 42 and a pressure sensor 43. The lower end of the pressure sensor 43 is provided with an upper side support plate 42. Both sides of the lower end of the upper side support plate 42 are provided with a placement base plate 41. The placement base plate 41 is connected to the bottom measurement chassis 5. The placement base plate 41 of the lower positioning and measuring mechanism 4 is welded and connected to the bottom measurement chassis 5, so that the placement base plate 41 is easy to install and place. The placement base plate 41 can stably support the upper side support plate 42. The upper side support plate 42 can be placed due to the pressure sensor 43 at the upper end. A plate workpiece 7 to be measured is placed, and the pressure generated by the downward movement of the upper movable measuring mechanism 3 will be sensed by the pressure sensor 43, and the data will be transmitted to the control processing panel 2 for processing. The height position between the upper movable measuring mechanism 3 and the pressure sensor 43 is a set height position, so the control processing panel 2 can calculate the thickness of the plate workpiece 7 to be measured by verifying the original set height position of the upper movable measuring mechanism 3 and the downward movement height position of the upper movable measuring mechanism 3 after the pressure sensor 43 senses the pressure. The overall measurement is more accurate than manual measurement.

[0028] In the utility model, there is a thickness measurement gap between the upper movable measurement mechanism 3 and the lower positioning measurement mechanism 4, so as to facilitate placement of the plate workpiece 7 to be measured for measurement.

[0029] Working principle: When in use, the upper body 1 is placed through the bottom measuring box 5 at the lower end. After placement, the rear end power supply of the upper body 1 is electrically connected to the external socket panel, and the switch at the rear end of the upper body 1 is turned on. When measuring, the personnel adjust the measuring position and the downward pressure speed of the upper movable measuring mechanism 3 through the control processing panel 2. After adjustment, the personnel opens the opening and closing door panel 6, so as to place the plate workpiece 7 to be measured on the lower positioning measuring mechanism 4. After placement, the opening and closing door panel 6 is closed, and it starts through the control processing panel 2, and then the upper movable measuring mechanism 3 is pressed down according to the setting. When the upper movable measuring mechanism 3 contacts the top of the plate workpiece 7 to be measured, it stops quickly, and then the measurement data is displayed on the control processing panel 2, which is convenient for personnel to view intuitively.

[0030] Embodiment 2

[0031] Reference Figure 1 and Figure 3 , a plate thickness measuring device, compared with the first embodiment, the upper movable measuring mechanism 3 of this embodiment includes a spherical pressure head 31, a positioning sleeve 32, a telescopic hydraulic cylinder 33, a positioning round rod 34 and a rigid panel 35 with a stress sensor, a spherical pressure head 31 is arranged at the center position of the upper end of the rigid panel 35 with a stress sensor, a telescopic hydraulic cylinder 33 is arranged at the upper end of the spherical pressure head 31, a positioning round rod 34 is arranged on the outer side of the telescopic hydraulic cylinder 33 at the corner of the rigid panel 35 with a stress sensor, a positioning sleeve 32 is arranged on the peripheral side of the positioning round rod 34, and the positioning sleeve 32 and the telescopic hydraulic cylinder 33 are connected to the bottom measuring chassis 5;

[0032] The laser displacement sensor body is arranged at the lower diagonal of the rigid panel 35 with stress sensors, and the bottom ends are aligned.

[0033] Working principle: the positioning sleeve 32 and the telescopic hydraulic cylinder 33 of the upper movable measuring mechanism 3 are connected to the inner top of the bottom measuring chassis 5 by screw installation. When the telescopic rod of the telescopic hydraulic cylinder 33 is extended, the telescopic hydraulic cylinder 33 drives the spherical pressure head 31 to move downward, and the spherical pressure head 31 drives the rigid panel 35 with stress sensor to move downward. When the rigid panel 35 with stress sensor moves downward, it drives the positioning round rods 34 at the four corners of the upper end to move downward. The positioning round rods 34 are sleeved on the positioning sleeve 32, so that the positioning downward movement can be achieved, so that the rigid panel 35 with stress sensor will not produce deviation when moving downward for measurement. The rigid panel 35 with stress sensor can measure distance by laser due to the laser displacement sensor body at the diagonal position of the lower end. When the downward pressure height is set, the laser displacement sensor body can obtain the distance from the top surface of the lower positioning measuring mechanism 4. When the plate workpiece 7 to be measured is placed, the distance from the top surface of the plate workpiece 7 to be measured is obtained. The measured distance data is transmitted to the control processing panel 2 for processing, so that the thickness data of the plate workpiece 7 to be measured can be obtained.

[0034] Embodiment 3

[0035] Reference Figure 1 and Figure 5 A plate thickness measuring device. Compared with the second embodiment, the bottom measuring chassis 5 of this embodiment includes support feet 51, an internal sleeve cavity 52, a box shell 53 and a level bubble 54. The support feet 51 are arranged at the four corners of the lower end of the box shell 53, the internal sleeve cavity 52 is arranged inside the box shell 53, the front end of the box shell 53 is arranged with a level bubble 54, and the upper end of the box shell 53 is connected to the upper body 1.

[0036] Working principle: The outer shell 53 of the bottom measuring box 5 can be supported by the support feet 51 at the lower end. Due to the area of ​​the internal sleeve cavity 52, the upper movable measuring mechanism 3 and the lower positioning measuring mechanism 4 can be installed and placed accordingly. By observing the level bubble 54, it can be determined whether the placement is horizontal, thereby avoiding measurement errors caused by tipping.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A plate thickness measuring device, comprising an upper body (1), a control processing panel (2) and a bottom measuring chassis (5), wherein the control processing panel (2) is installed and connected in a front end groove of the upper body (1), and a bottom measuring chassis (5) is provided at the lower end of the upper body (1), characterized in that: A lower positioning measuring mechanism (4) is arranged at the inner bottom end of the bottom measuring chassis (5), a plate workpiece (7) to be measured is arranged above the lower positioning measuring mechanism (4), an upper moving measuring mechanism (3) is arranged above the plate workpiece (7) to be measured on the bottom measuring chassis (5), and an opening and closing door panel (6) is arranged at the front end of the bottom measuring chassis (5) via a hinge.

2. A plate thickness measuring device according to claim 1, characterized in that: The opening and closing door panel (6) comprises a sealed door panel (61), a handle groove (62), an adsorption magnet (63) and an opening and closing handle (64); the adsorption magnet (63) is installed and connected in a corresponding groove at the rear end of the sealed door panel (61); the opening and closing handle (64) is installed and connected at the front end of the sealed door panel (61); a handle groove (62) is provided between the opening and closing handle (64) and the sealed door panel (61); and the sealed door panel (61) is connected to a bottom measuring chassis (5) via a hinge.

3. A plate thickness measuring device according to claim 1, characterized in that: The upper movable measuring mechanism (3) comprises a spherical pressure head (31), a positioning sleeve (32), a telescopic hydraulic cylinder (33), a positioning round rod (34) and a rigid panel (35) with a stress sensor. The spherical pressure head (31) is arranged at the center position of the upper end of the rigid panel (35) with a stress sensor. The telescopic hydraulic cylinder (33) is arranged at the upper end of the spherical pressure head (31). The positioning round rod (34) is arranged on the outer side of the telescopic hydraulic cylinder (33) at the corner of the rigid panel (35) with the stress sensor. The positioning sleeve (32) is arranged on the peripheral side of the positioning round rod (34). The positioning sleeve (32) and the telescopic hydraulic cylinder (33) are connected to the bottom measuring machine box (5).

4. A plate thickness measuring device according to claim 3, characterized in that: A laser displacement sensor body is arranged at a diagonal position at the lower end of the rigid panel (35) with stress sensors, and the bottom ends are aligned.

5. A plate thickness measuring device according to claim 1, characterized in that: The lower positioning and measuring mechanism (4) comprises a placement base plate (41), an upper support plate (42) and a pressure sensor (43); the upper support plate (42) is arranged at the lower end of the pressure sensor (43); the placement base plate (41) is arranged on both sides of the lower end of the upper support plate (42); and the placement base plate (41) is connected to the bottom measuring machine box (5).

6. A plate thickness measuring device according to claim 1, characterized in that: The bottom measuring case (5) comprises a support foot (51), an internal cavity (52), a case shell (53) and a level bubble (54); the support feet (51) are arranged at the four corners of the lower end of the case shell (53); the internal cavity (52) is arranged inside the case shell (53); the front end of the case shell (53) is arranged with a level bubble (54); and the upper end of the case shell (53) is connected to the upper body (1).

7. A plate thickness measuring device according to claim 1, characterized in that: A thickness measurement gap is provided between the upper movable measurement mechanism (3) and the lower positioning measurement mechanism (4).

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