CN221505866U - Measuring device for measuring thickness of plate body - Google Patents
Measuring device for measuring thickness of plate body Download PDFInfo
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- CN221505866U CN221505866U CN202323222517.9U CN202323222517U CN221505866U CN 221505866 U CN221505866 U CN 221505866U CN 202323222517 U CN202323222517 U CN 202323222517U CN 221505866 U CN221505866 U CN 221505866U
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- 238000005259 measurement Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Abstract
The utility model discloses a measuring device for measuring the thickness of a plate body, which comprises: the surface of the graduated scale is provided with graduations; the transverse rod is slidably arranged on the graduated scale (slidably positioned on the graduated scale), and slides along the surface of the graduated scale; the sliding device comprises a graduated scale, a pull rod, a connecting rod and a connecting rod, wherein the pull rod is slidably arranged on the graduated scale, the axis extending direction of the pull rod is the same as that of the graduated scale, the pull rod slides along the axis extending direction of the graduated scale, one end, close to the 0 graduation of the graduated scale, of the pull rod is rotatably connected with the connecting rod, and when the connecting rod rotates to be perpendicular to the pull rod, one side of the connecting rod faces to the 0 graduation of the graduated scale. According to the measuring device, the rotatable connecting rod is arranged, so that the connecting rod passes through the plate body to be measured to be contacted with the surface of the other side of the plate body, and the sliding cross rod is contacted with the surface of one side of the plate body to be measured, so that the thickness of the plate body can be measured by a single person, and the measuring efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of constructional engineering. And more particularly to a measuring device for measuring the thickness of a plate body.
Background
In the current civil engineering detection project, detection and measurement of the thickness of a structural plate body are an indispensable part, and are related to the safety and stability of a building structure. Conventional measuring methods typically employ a tape measure (or ruler) as the basic measuring tool, in which case two operators are typically required to be located on the upper and lower layers of the board. First, the operator of the upper layer drills a small round hole from the upper side of the plate vertically down to the lower side, and then hangs the tape measure to the next layer through the hole. Meanwhile, an operator at the lower layer needs to fix the zero graduation of the tape measure at the edge of the round hole at the lower side of the plate body, and the operator at the upper layer reads the thickness of the plate body measured by the tape measure.
Disclosure of utility model
The utility model aims to provide a measuring device for measuring the thickness of a plate body, which is operated by only one person and improves the measuring efficiency.
According to an aspect of the present utility model, there is provided a measuring device for measuring a thickness of a plate body, comprising:
the surface of the graduated scale is provided with graduations;
The transverse rod is slidably arranged on the graduated scale and slides along the surface of the graduated scale;
The sliding device comprises a graduated scale, a pull rod, a connecting rod and a connecting rod, wherein the pull rod is slidably arranged on the graduated scale, the axis extending direction of the pull rod is the same as that of the graduated scale, the pull rod slides along the axis extending direction of the graduated scale, one end, close to the 0 graduation of the graduated scale, of the pull rod is rotatably connected with the connecting rod, and when the connecting rod rotates to be perpendicular to the pull rod, one side of the connecting rod faces to the 0 graduation of the graduated scale.
Optionally, a stop is arranged at one end of the scale close to the 0 scale, and the stop is used for enabling the connecting rod to rotate when the stop contacts with the connecting rod.
Optionally, the two connecting rods are provided, and when the stop blocks are in contact with the connecting rods, the stop blocks are used for enabling the two connecting rods to rotate respectively towards opposite directions.
Optionally, the stop surface is provided with a protrusion protruding towards the direction of the connecting rod, and the end of the connecting rod is provided with a circular arc shape.
Optionally, the connecting rod and the end part of the pull rod are both provided with grooves, and when the connecting rod rotates to be vertical to the pull rod, the protruding part is embedded into the grooves.
Optionally, a handle is arranged at one end of the pull rod far away from the scale of the graduated scale 0.
Optionally, one end of the graduated scale far away from the 0 graduation is provided with a guide sleeve, and the pull rod passes through the guide sleeve and is in sliding connection with the graduated scale.
Optionally, one end of the scale near the scale 0 is provided with two side baffles, the distance between the end part of the side baffle and the scale 0 scale of the scale is greater than the length of the connecting rod, and the pull rod passes through the guide groove formed between the two side baffles and is in sliding connection with the scale.
Optionally, the cross bar is provided with a fastening screw for fixing the cross bar with the scale.
The beneficial effects of the utility model are as follows:
According to the measuring device, the rotatable connecting rod is arranged, so that the connecting rod passes through the plate body to be measured to be contacted with the surface of the other side of the plate body, and the sliding cross rod is contacted with the surface of one side of the plate body to be measured, so that the thickness of the plate body can be measured by a single person, and the measuring efficiency is improved.
Drawings
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
Fig. 1 shows a schematic structure of the present utility model.
Fig. 2 shows a schematic diagram of the structure of the utility model in the measurement state.
Fig. 3 shows a partial schematic structure of the present utility model.
Detailed Description
In order to more clearly illustrate the present utility model, the present utility model will be further described with reference to preferred embodiments and the accompanying drawings. Like parts in the drawings are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and that this utility model is not limited to the details given herein.
In the current civil engineering detection project, detection and measurement of the thickness of a structural plate body are an indispensable part, and are related to the safety and stability of a building structure. Conventional measuring methods typically employ a tape measure (or ruler) as the basic measuring tool, in which case two operators are typically required to be located on the upper and lower layers of the board. First, the operator of the upper layer drills a small round hole from the upper side of the plate vertically down to the lower side, and then hangs the tape measure to the next layer through the hole. Meanwhile, an operator at the lower layer needs to fix the zero graduation of the tape measure at the edge of the round hole at the lower side of the plate body, and the operator at the upper layer reads the thickness of the plate body measured by the tape measure.
The defects of the existing plate measuring technology are mainly expressed in the following three aspects:
1. There is inconvenience in operation and communication: at least two operators are required to operate in the existing measurement mode, but the operators on the upper layer and the lower layer cannot normally communicate due to the blocking of the plate body, so that inconvenience in operation and communication is unavoidable.
2. There is a measurement accuracy problem: because drilling may cause uneven or partially missing surfaces on the underside of the plate body, this can affect the vertical placement of the tape measure zero point and thus the accuracy of the measurement.
3. There is a phenomenon of low measurement efficiency: in the building structure detection work, the plate body structure to be measured is more generally, but the existing measurement mode has the problems of operation, communication, accuracy and the like, so that the measurement efficiency is low, and the measurement requirement of the plate body thickness in the engineering is more and more difficult to meet.
In view of the above problems, an embodiment of the present disclosure provides a measurement device for measuring a thickness of a board body, as shown in fig. 1 to 3, including: the graduated scale 10, the horizontal pole 20, pull rod 30 and connecting rod 40, the graduated scale 10 is long rod-shaped structure, and its surface is equipped with length scale, and horizontal pole 20 cup joints in the graduated scale 10 to can follow the surface slip of graduated scale 10, can read the length value of graduated scale 10 through the position that horizontal pole 20 stopped. The pull rod 30 is slidably connected to the scale 10, and the axial extension direction of the pull rod 30 is the same as the axial extension direction of the scale 10, the pull rod 30 slides along the axial extension direction of the scale 10, one end of the pull rod 30, which is close to the scale 0 of the scale 10, is connected with the connecting rod 40, i.e. one end of the pull rod 30 is connected with one end of the connecting rod 40, the connecting rod 40 can move along with the pull rod 30 along the axial extension direction of the scale 10, and the connecting rod 40 can rotate around the end connected with the pull rod 30. When the link 40 is rotated to be perpendicular to the scale 10, one side of the link 40 may be aligned with the 0 scale of the scale 10.
According to the measuring device, the connecting rod 40 capable of rotating is arranged, so that the connecting rod 40 penetrates through a board body to be measured to be in contact with the other side surface of the board body, and the cross rod 20 is in contact with the one side surface of the board body to be measured through the sliding cross rod 20, so that the thickness of the board body is measured.
The process of measuring the thickness of the plate body of the building by adopting the measuring device provided by the embodiment is as follows:
S1, the link 40 is rotated to the same direction as the axis extending direction of the scale 10, that is, the axis extending directions of the link 40, the tie rod 30 and the scale 10 are all the same.
S2, inserting one end of a 0 scale of the scale 10 into a through hole formed in the plate body in advance. In practical products, the connecting rod 40, the pull rod 30 and the graduated scale 10 are of an elongated rod-shaped structure, and the diameter of the through hole formed in the plate body is 1 cm, so that the influence on the structural strength of the plate body is reduced.
S3, pushing the pull rod 30 to slide towards the 0 scale direction of the graduated scale 10 and enabling the connecting rod 40 to rotate, and when the connecting rod 40 rotates to be perpendicular to the pull rod 30, one side surface of the connecting rod 40 is aligned with the 0 scale of the graduated scale 10.
S4, abutting one side surface of the connecting rod 40 against the surface of the plate body, and then sliding the cross rod 20 to enable the cross rod 20 to abut against the other side surface of the plate body, and reading the numerical value of the position of the cross rod 20 at the graduated scale 10, wherein the numerical value is the thickness value of the plate body.
By adopting the measuring device provided by the embodiment, the measuring work efficiency of the thickness of the plate body can be improved, the traditional plate body measuring method generally needs cooperation of two people, and the whole measuring process can be completed by only one person.
In the conventional measuring tape (ruler) measuring method, due to factors such as human operation errors and uneven surface of the plate body, certain errors often exist in the measuring result. The present embodiment ensures a completely vertical measurement by the structure in which the link 40 and the cross bar 20 are perpendicular to the scale 10, thereby greatly improving the measurement accuracy.
The measuring device is simple in design and convenient to use, and does not need professional training. This means that not only professional construction engineers can use it, but also ordinary home users can easily get up.
Because the pull rod 30 and the connecting rod 40 of the measuring device of the embodiment have adjustable parameter ranges, the measuring device is not only suitable for measuring plate bodies with different thicknesses, but also suitable for various different material types.
Material loss and environmental impact are reduced: in conventional measuring methods, it is often necessary to drill larger holes for placement of the tape measure, which not only increases material loss, but also has a certain impact on the plate body structure. In this embodiment, only one circular hole with a relatively small diameter is needed, thereby reducing material loss and environmental impact.
Although the initial measuring device investment will be somewhat higher than conventional tape measures, the overall cost will actually be reduced over long term use due to its obvious advantages in efficiency and accuracy.
In one example, the measuring device of the present disclosure further includes a digital display system, the main components of which include a sensor, a converter, a display, and the like. The sensor converts the size of the measured object into an electric signal, and the display can directly display the size value of the measured object after the electric signal is processed by the converter. For example, the sensor includes a fixed grating on the scale 10 and a movable grating on the rail 20, respectively, and the transducer and display are disposed on the rail 20. When the cross bar 20 is abutted to the surface of the other side of the plate body, the display displays the thickness value of the plate body, at the moment, the holding key on the cross bar 20 can be pressed, the graduated scale 10 is taken out from the through hole of the plate body, and then the numerical value displayed by the display is read, so that the experience of an operator is improved.
In one example, one end of the scale 10 with scale 0 is provided with a stop 11, the stop 11 is a structure protruding from the surface of the scale 10, when the pull rod 30 drives the connecting rod 40 to slide, the stop 11 contacts with the connecting rod 40, and the connecting rod 40 rotates to be perpendicular to the scale 10. When the stop block 11 contacts with the end of the connecting rod 40, the stop block 11 can stop the connecting rod 40 from continuously moving along the axial extension direction of the graduated scale 10, so that the end of the connecting rod 40 deviates from the axial extension direction of the graduated scale 10, at this time, because the pull rod 30 is hinged with the connecting rod 40, the pull rod 30 continuously moves towards the 0 scale direction of the graduated scale 10, so that the connecting rod 40 rotates relative to the pull rod 30, when the end of the pull rod 30 contacts with the stop block 11, the connecting rod 40 does not rotate any more, and at this time, the connecting rod 40 rotates to a position perpendicular to the graduated scale 10.
In one example, the two connecting rods 40 are provided, and the ends of the two connecting rods 40 are hinged with the ends of the pull rod 30, that is, the two connecting rods 40 are overlapped and provided at the ends of the pull rod 30. When the two connecting rods 40 are in contact with the stop block 11, the stop block 11 can enable the end parts of the two connecting rods 40 to deflect towards opposite directions, when the pull rod 30 continues to move towards the 0 scale direction of the scale 10, the two connecting rods 40 rotate towards opposite directions, when the end part of the pull rod 30 is in contact with the stop block 11, the two connecting rods 40 do not rotate any more, and at the moment, the two connecting rods 40 are perpendicular to the scale 10. The contact area between the connecting rod 40 and the plate body to be measured can be increased by arranging the two connecting rods 40, and when the two connecting rods 40 rotate to the position where the graduated scale 10 is vertical, the graduated scale 10 is positioned in the middle of the two connecting rods 40, and when the two connecting rods 40 are in contact with the surface of the plate body, the graduated scale is ensured to be vertical to the plate body, so that the accuracy of measurement values is improved.
In one example, the surface of the stopper 11 is provided with a protrusion 111 protruding toward the direction of the link 40, the end of the link 40 is provided in a circular arc shape, when the circular arc end of the link 40 contacts the protrusion 111, the end of the link 40 can be deviated from the extending direction of the axis of the pull rod 30, and after the pull rod 30 continues to move, the link 40 can be rotated to an angle perpendicular to the scale 10. It will be appreciated that the circular arc structures at the ends of the two links 40 are opposite in direction, so that the two links 40 are respectively offset to both sides of the protruding portion 111, and thus the rotation directions of the two links 40 are opposite when the tie rod 30 continues to move.
Further, grooves are formed at the ends of the pull rod 30 and the connecting rod 40, and when the connecting rod 40 rotates to a position perpendicular to the pull rod 40, the protruding portion 111 is embedded into the grooves. The end surface of the pull rod 30 facing the protruding portion 111 is recessed inward to form a groove, and when the connecting rod 40 is perpendicular to the position of the pull rod 30, the end surface of the connecting rod 40 facing the protruding portion 111 is recessed inward to form a groove, and in this structure, when the protruding portion 111 is positioned in the grooves of the pull rod 30 and the connecting rod 40, the connecting rod 40 can be prevented from rotating. That is, since the one end surface of the link 40 is required to be aligned with the 0 scale of the scale 10, the protrusion 111 prevents the link 40 from rotating when the link 40 contacts the surface of the board, and prevents the problem of inaccurate measurement values.
In one example, the end of the pull rod 30 remote from the 0 scale of the scale 10 is provided with a handle 31 to facilitate the handling of the pull rod 30 by an operator. The handle 31 is a rod-like structure connected to the end of the pull rod 30.
In one example, a guide sleeve 12 is provided at the end of the scale 10 remote from the 0 scale, and a pull rod 30 is slidably connected to the scale 10 through the guide sleeve 12.
In one example, the end of the scale 10 near the 0 scale is provided with two side baffles 13, the distance between the end of the side baffle 13 and the 0 scale of the scale 10 is greater than the length of the connecting rod 40, and the pull rod 30 passes through a guide groove formed between the two side baffles 13 and is in sliding connection with the scale 10. The pull rod 30 can drive the connecting rod 40 to slide in the guide groove formed by the two side baffles 13, when the connecting rod 40 enters the guide groove, the side baffles 13 can see the connecting rod 40 to rotate to the direction same as the extending direction of the axis of the graduated scale 10, namely, the connecting rod 40 is accommodated in the guide groove, so that the graduated scale 10 can be taken out from the through hole of the plate body, and the use convenience of the measuring device is improved.
In one example, the cross bar 20 is provided with a fastening screw 21 for securing the cross bar 20 to the scale 10. The cross bar 20 is fixed by rotating the tightening screw 21 so that its end abuts against the surface of the scale 10. After the sliding cross rod 20 is contacted with the surface of the plate body, the cross rod 20 is fixed by screwing the fastening screw 21, and finally the numerical value of the graduated scale 10 is read, so that the cross rod 20 is prevented from sliding in the operation process, inaccurate numerical values are prevented from being read, and the measurement accuracy is improved.
In the description of the present disclosure, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In this disclosure, unless expressly stated or limited otherwise, a first feature being "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
It should be understood that the foregoing examples of the present utility model are provided merely for clearly illustrating the present utility model and are not intended to limit the embodiments of the present utility model, and that various other changes and modifications may be made therein by one skilled in the art without departing from the spirit and scope of the present utility model as defined by the appended claims.
Claims (9)
1. A measuring device for measuring a thickness of a plate body, comprising:
the surface of the graduated scale is provided with graduations;
The transverse rod is slidably arranged on the graduated scale and slides along the surface of the graduated scale;
The sliding device comprises a graduated scale, a pull rod, a connecting rod and a connecting rod, wherein the pull rod is slidably arranged on the graduated scale, the axis extending direction of the pull rod is the same as that of the graduated scale, the pull rod slides along the axis extending direction of the graduated scale, one end, close to the 0 graduation of the graduated scale, of the pull rod is rotatably connected with the connecting rod, and when the connecting rod rotates to be perpendicular to the pull rod, one side of the connecting rod faces to the 0 graduation of the graduated scale.
2. The measuring device of claim 1, wherein a stop is provided at an end of the scale near the 0 scale, the stop being configured to rotate the link when the stop is in contact with the link.
3. A measuring device according to claim 2, wherein there are two links, and the stop is arranged to rotate the two links in opposite directions when the stop is in contact with the links.
4. A measuring device according to claim 3, wherein the stop surface is provided with a projection projecting in the direction of the connecting rod, the end of the connecting rod being provided with a circular arc shape.
5. The measuring device of claim 4, wherein the connecting rod and the end of the pull rod are both provided with grooves, and the protruding portion is embedded in the grooves when the connecting rod rotates to be perpendicular to the pull rod.
6. The measuring device of claim 1, wherein an end of the pull rod remote from the scale of the scale 0 is provided with a handle.
7. The measuring device according to claim 1, wherein a guide sleeve is arranged at one end of the graduated scale far away from the 0 scale, and the pull rod passes through the guide sleeve and is in sliding connection with the graduated scale.
8. The measuring device according to claim 7, wherein one end of the scale, which is close to the scale 0, is provided with two side baffles, the distance between the end of the side baffle and the scale 0 is greater than the length of the connecting rod, and the connecting rod passes through a guide groove formed between the two side baffles to be slidably connected with the scale.
9. The measuring device of claim 1, wherein the cross bar is provided with a fastening screw for securing the cross bar to the scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323222517.9U CN221505866U (en) | 2023-11-28 | 2023-11-28 | Measuring device for measuring thickness of plate body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323222517.9U CN221505866U (en) | 2023-11-28 | 2023-11-28 | Measuring device for measuring thickness of plate body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221505866U true CN221505866U (en) | 2024-08-09 |
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ID=92128359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323222517.9U Active CN221505866U (en) | 2023-11-28 | 2023-11-28 | Measuring device for measuring thickness of plate body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221505866U (en) |
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2023
- 2023-11-28 CN CN202323222517.9U patent/CN221505866U/en active Active
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