CN214893098U - Quick measuring device of concrete test block size - Google Patents
Quick measuring device of concrete test block size Download PDFInfo
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- CN214893098U CN214893098U CN202121460711.9U CN202121460711U CN214893098U CN 214893098 U CN214893098 U CN 214893098U CN 202121460711 U CN202121460711 U CN 202121460711U CN 214893098 U CN214893098 U CN 214893098U
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- test block
- concrete test
- detector
- reflector
- size
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Abstract
The utility model provides a rapid measuring device for the size of a concrete test block, which belongs to the technical field of building engineering materials and comprises a workbench, a height detector and a horizontal detecting device; the upper end of the workbench is provided with a placing surface for placing the concrete test block; the height detector is positioned above the object placing surface, and an accommodating space for accommodating the concrete test block is formed between the height detector and the object placing surface; the horizontal detection device is located in the containing space and comprises a first detector and a first light reflecting plate which are respectively located at two ends of the containing space in the X-axis direction, and a second detector and a second light reflecting plate which are respectively located at two ends of the containing space in the Y-axis direction. The utility model provides a quick measuring device of concrete test block size detects the size of concrete test block from X axle, Y axle, the three direction of Z axle with the help of first detection instrument, second detection instrument and high detection instrument, reduces the error that manual operation caused, improves measurement accuracy.
Description
Technical Field
The utility model belongs to the technical field of the building engineering material, concretely relates to quick measuring device of concrete test block size.
Background
The concrete test block is a concrete cube test block for detecting the compressive strength of concrete, and in the detection process of the concrete test block in the building engineering, in order to detect whether each index of the concrete test block is qualified or not, the size of the concrete test block needs to be measured, so that a special detection device is needed to meet the current measurement requirement.
The Chinese utility model patent with publication number CN211503915U discloses a detection device for rapidly measuring the size of a concrete test block, which comprises a first clamping plate, a fixing plate, a fastening screw hole, a screw, a clamping groove, a second clamping plate, a screwing column, a bolt, a rotating rod, a first measuring plate, a second measuring plate, a measuring scale, a fixing hole and the like; when the detection device is used, the measuring scale penetrates through the fastening screw hole and the fixing hole through the screw, and is further locked on the first clamping plate, and then the second clamping plate is connected with the measuring scale in a left-right sliding mode through the clamping groove; when measuring, arrange first cardboard in one side of test block, then slide the second cardboard to the opposite side of test block, rotate the bolt again, make first measuring board, second measuring board press from both sides the both sides of test block tightly to carry out the reading through the dipperstick can. In the scheme, because the manual operation is completely relied on, a large error is inevitably caused, and the efficiency in the actual operation process is low. Therefore, a measuring device capable of accurately and efficiently detecting the size of the concrete test block is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick measuring device of concrete test block size aims at solving current concrete test block detection device and detects that the error is great, and the problem that detection efficiency is low.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a quick measuring device of concrete test block size includes:
the upper end of the workbench is provided with a placing surface for placing a concrete test block;
the height detector is positioned above the object placing surface, and an accommodating space for accommodating the concrete test block is formed between the height detector and the object placing surface;
the horizontal detection device is positioned in the accommodating space and comprises a first reflector and a first detector which are respectively positioned at two ends of the accommodating space along the X-axis direction, and a second reflector and a second detector which are respectively positioned at two ends of the accommodating space along the Y-axis direction; the first reflector is perpendicular to the second reflector.
As another embodiment of the present application, the first light reflecting plate and the second light reflecting plate are both perpendicular to the baffle of the object placing surface.
As another embodiment of the present application, the first reflector is connected to the second reflector.
As another embodiment of the present application, the first detector is located on a center line of the accommodating space along the Y-axis direction; the second detector is located on a center line of the accommodating space along the X-axis direction.
As another embodiment of the present application, two guide rods are disposed on the worktable, and the first detector and the second detector are connected to the upper side of the object placing surface by means of the two guide rods, respectively.
As another embodiment of this application, be provided with the support frame on the workstation, the height detection instrument is connected the upper end of support frame.
As another embodiment of the present application, the support stand includes:
the longitudinal connecting rod is connected to the workbench;
the transverse connecting rod is connected to the upper portion of the longitudinal connecting rod, and the height detecting instrument is connected to the transverse connecting rod.
As another embodiment of the application, a display is further arranged on the workbench.
As another embodiment of the application, the lower end of the workbench is provided with a rubber foot pad.
The utility model provides a quick measuring device of concrete test block size's beneficial effect lies in: compared with the prior art, the utility model discloses quick measuring device of concrete test block size reduces the error that manual operation caused from the size of X axle, Y axle, the three direction detection of Z axle concrete test block with the help of first detection instrument, second detection instrument and high detection instrument, improves measurement accuracy, and equipment is simple, convenient operation, and detection efficiency is high, and the facilitate promotion is used.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is the embodiment of the utility model provides a quick measuring device's of concrete test block size structural schematic diagram.
In the figure: 100. a work table; 101. a display; 102. a rubber foot pad; 110. a first baffle plate; 111. a second baffle; 112. a first guide bar; 113. a first detector; 114. a second guide bar; 115. a second detector; 116. a support frame; 117. a height detector; 200. and (5) concrete test blocks.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a device for rapidly measuring the size of a concrete test block according to the present invention will now be described. The rapid measuring device for the size of the concrete test block comprises a workbench 100, a height detector 117 and a horizontal detecting device; the upper end of the working table 100 is provided with an object placing surface for placing the concrete test block 200; the height detector 117 is positioned above the object placing surface, and an accommodating space for accommodating the concrete test block 200 is formed between the height detector 117 and the object placing surface; the horizontal detection device is positioned in the accommodating space and comprises a first detector 113 and a first reflector for reflecting the first detector 113, a second detector 115 and a second reflector for reflecting the second detector 115, wherein the first detector 113 and the first reflector are respectively positioned at two ends of the accommodating space along the X-axis direction; the first reflector is perpendicular to the second reflector.
The utility model provides a quick measuring device of concrete test block size, compared with the prior art, concrete test block 200 is placed on the object placing surface of workstation 100 upper end, concrete test block 200 is cubic, it makes its two lateral walls support respectively on mutually perpendicular first reflector panel and second reflector panel to remove concrete test block 200, first detection instrument 113 is located the both ends of accommodation space along the X axle direction respectively with first reflector panel, the distance between first detection instrument 113 and the first reflector panel is fixed value l, and first detection instrument 113 tests its distance l 'to a side wall face that removes concrete test block 200 and is close to first detection instrument 113, and calculate according to calculation formula delta l ═ l-l', reachs the length of concrete test block 200 along the X axle direction; similarly, the second detector 115 detects the length of the concrete block 200 along the Y-axis direction, and the height detector 117 detects the height of the concrete block 200, i.e., the length of the concrete block in the Z-axis direction in fig. 1.
The utility model provides a quick measuring device of concrete test block size detects the size of concrete test block 200 from X axle, Y axle, the three direction of Z axle with the help of first detection instrument 113, second detection instrument 115 and high detection instrument 117, reduces the error that manual operation caused, improves measurement accuracy, and equipment is simple, convenient operation, and detection efficiency is high, and the facilitate promotion is used.
Optionally, the first detector 113, the second detector 115, and the height detector 117 are all laser detectors. The first detector 113 projects laser light to one side of the first reflector, and the laser light is reflected to the first detector 113 through the first reflector, so as to obtain a distance l from the first detector 113 to the first reflector. When the concrete test block 200 is tested, the first detector 113 projects laser light to one side of the first reflector, the laser light meets the concrete test block 200 and then is reflected back to the first detector 113, so that the distance from the first detector 113 to the concrete test block 200, namely l ', is obtained, and the length of the concrete test block 200 in the X-axis direction is obtained through calculation according to a calculation formula delta l-l'; similarly, the second detector 115 detects the length of the concrete block 200 along the Y-axis direction, and the height detector 117 detects the height of the concrete block 200, i.e., the length of the concrete block in the Z-axis direction in fig. 1.
As a specific implementation manner of the rapid measuring device for the size of the concrete test block provided by the present invention, please refer to fig. 1, the first reflector and the second reflector are the baffle perpendicular to the object placing surface. In this embodiment, the first reflective plate is a first baffle 110, the second reflective plate is a second baffle 111, the first baffle 110 is vertically disposed on an object placing surface at the upper end of the worktable 100, the length direction of the first baffle 110 is consistent with the Y-axis direction, a first detector 113 is disposed on the other side of the object placing surface along the X-axis direction, and the distance from the first detector 113 to the first baffle 110 is a fixed value l; when the concrete test block 200 is measured, one side wall of the concrete test block 200 is abutted against the first baffle 110, at this time, the distance from the first detector 113 to the side wall of the concrete test block 200 close to the first detector 113 is l ', and the length of the concrete test block 200 in the X-axis direction is calculated according to a calculation formula Δ l-l'. Similarly, the second baffle 111 is vertically arranged on the object placing surface at the upper end of the workbench 100, the length direction of the second baffle 111 is the same as the X-axis direction, the second detector 115 is arranged on the other side of the object placing surface along the Y-axis direction, and the length of the concrete test block 200 along the Y-axis direction is calculated by the second detector 115 and the first detector 113 by the same method.
Optionally, the accommodating space is defined by the first baffle 110, the second baffle 111, the first detector 113, the second detector 115, the object placing surface, and the height detector 117. Optionally, the object placing surface is rectangular, and the first blocking plate 110, the second blocking plate 111, the first detector 113, and the second detector 115 are respectively located on four sides of the rectangle.
As a specific implementation manner of the rapid measuring device for the size of the concrete test block provided by the present invention, please refer to fig. 1, the first reflective plate is connected to the second reflective plate. In this embodiment, the first reflector and the second reflector are respectively used for positioning the concrete test block 200 along the X-axis direction and the Y-axis direction, the first reflector is vertically connected to the second reflector, and both the first reflector and the second reflector are perpendicular to the object placing surface at the upper end of the working table 100; the concrete test block 200 is a cube, and two adjacent sidewalls of the concrete test block 200 respectively abut against the first reflector and the second reflector, so as to test the lengths of the concrete test block 200 along the X-axis direction and the Y-axis direction.
Specifically, the first reflector is the first baffle 110, the second reflector is the second baffle 111, the first baffle 110 and the second baffle 111 are respectively arranged on two adjacent edges of the rectangular object placing surface, the first baffle 110 is perpendicularly connected with the second baffle 111, two adjacent side walls of the concrete test block 200 are respectively abutted to the first baffle 110 and the second baffle 111, the position of the concrete test block 200 is fixed, the first detector 113 and the second detector 115 only need to detect the distance between the first detector 113 and the second detector 115 and the distance between the first detector and the side wall of one side of the second baffle 111, and the size of the concrete test block 200 can be calculated according to a calculation formula.
Alternatively, the height of the first shutter 110 is equal to the height of the second shutter 111, and the height of the first detector 113 is equal to the height of the second detector 115. The height of the first detector 113 and the height of the second detector 115 are both equal to one-half of the height of the concrete test block 200 to be tested. When the specification of the concrete test block 200 to be measured is 100 × 100 × 100mm, the height of the first detector 113 and the height of the second detector 115 in the adopted device for rapidly measuring the size of the concrete test block are both 50 mm.
Optionally, two guide rods are disposed on the worktable 100, and the first detector 113 and the second detector 115 are respectively connected above the object placing surface by the two guide rods. The two guide bars include a first guide bar 112 mounted with a first probe 113 and a second guide bar 114 mounted with a second probe 115.
As a specific implementation manner of the rapid measuring device for the size of the concrete test block provided by the present invention, please refer to fig. 1, a support frame 116 is disposed on the worktable 100, and a height detector 117 is connected to the upper end of the support frame 116. In this embodiment, the support frame 116 is disposed on the working table 100, the height detector 117 is disposed at the upper end of the support frame 116, the height of the support frame 116 is greater than the height of the common concrete test block 200, and the height detector 117 is located above the concrete test block 200 when the size of the concrete test block 200 is measured.
Optionally, the supporting frame 116 includes a longitudinal connecting rod and a transverse connecting rod, wherein the longitudinal connecting rod is connected to the workbench 100; and the transverse connecting rod is connected to the upper part of the longitudinal connecting rod, and the height detector 117 is connected to the transverse connecting rod.
Optionally, the longitudinal connecting rod is perpendicular to the object placing surface, the transverse connecting rod is perpendicularly connected to the overground part of the longitudinal connecting rod, the height detector 117 is connected to the transverse connecting rod, and the detection direction of the height detector 117 is opposite to the Z-axis direction. To enhance the measurement accuracy, the downward projection of the height detector 117 is located at the center point of the upper end surface of the concrete block 200. Such as: when the specification of the concrete test block 200 is 100 × 100 × 100mm, the projection of the height detector 117 of the adopted device for rapidly measuring the size of the concrete test block, which falls on the upper end face of the concrete test block 200 along the vertical direction, is located at the center point of the upper end face of the concrete test block 200. At this time, the horizontal projection distance from the height detector 117 to the first baffle 110 is half of the length of the concrete test block 200 along the X-axis direction, i.e. 50 mm; the projection distance of the height detector 117 to the second shutter 111 in the horizontal direction is half of the length of the concrete sample 200 in the Y-axis direction, i.e., 50 mm.
As a specific implementation manner of the device for rapidly measuring the size of the concrete test block provided by the present invention, please refer to fig. 1, a display 101 is further disposed on the worktable 100. In this embodiment, the display 101 is mounted on a side wall of the table 100 or on a side of an object placing surface on an upper end surface of the table 100. An operation module is arranged in the workbench 100 and electrically connected with the display 101, and is used for selecting the size of the concrete test block 200 to be tested, and displaying the actual size of the concrete test block 200 by means of the display 101, so as to achieve the effect of size correction and detection of the concrete test block 200.
Specifically, before the concrete test block 200 is detected, the concrete test block 200 is firstly positioned and placed on the object placing surface of the workbench 100, and two side walls of the concrete test block are respectively abutted against the first baffle 110 and the second baffle 111; at this time, the size of the concrete test block 200 is selected through the display 101, the first detector 113, the second detector 115 and the height detector 117 are turned on, the distance from the detector to the concrete test block 200 is detected by the detectors, the size of the concrete test block 200 is calculated by means of a formula, the actual size is displayed through the display 101, and the detection and the calibration of the concrete test block 200 are completed.
Take the concrete test block 200 measuring 100X 100mm as an example. Firstly, selecting a rapid measuring device of the concrete test block size matched with a concrete test block 200 with the size of 100 multiplied by 100mm, placing the concrete test block 200 on an object placing surface, and respectively abutting two side walls of the concrete test block 200 on a first baffle plate 110 and a second baffle plate 111; at this time, the heights of the first detector 113 and the second detector 115 from the object placing surface are both half of the height of the concrete test block 200, namely the height is 50 mm; the horizontal projection distance from the height detector 117 to the first baffle 110 is half of the length of the concrete test block 200 along the X-axis direction, namely 50 mm; the horizontal projection distance from the height detector 117 to the second shutter 111 is half the length of the concrete sample 200 in the Y-axis direction, i.e., 50 mm. Then, the size of the concrete test block 200, namely 100 × 100 × 100mm, is selected through the display 101, the first detector 113, the second detector 115 and the height detector 117 are turned on, the distance from the detector to the concrete test block 200 is detected by the detectors, and the size of the concrete test block 200 is calculated by means of a formula; finally, the display 101 displays the actual measurement size, and the measurement and the calibration of the concrete test block 200 are completed.
Optionally, a communication interface is further disposed on the side wall of the workbench 100, the communication interface may be electrically connected to electronic equipment such as a computer, and optionally, the communication interface is a USB interface.
As a specific embodiment of the device for rapidly measuring the size of the concrete test block provided by the present invention, please refer to fig. 1, the lower end of the working table 100 is provided with a rubber foot pad 102. In this embodiment, the four corners of the lower end surface of the working table 100 are provided with the rubber foot pads 102, and the rubber foot pads 102 can increase the friction force between the working table 100 and the table top or the ground, so that the working table 100 cannot move when the worker pushes the concrete test block 200.
Optionally, the lower end of the workbench 100 is provided with four support legs, and the four support legs are respectively located at four corners of the lower end face of the workbench 100. The rubber foot pad 102 is installed at the lower end of the four legs or covers the side and bottom surfaces of the four legs.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a quick measuring device of concrete test block size which characterized in that includes:
the upper end of the workbench is provided with a placing surface for placing a concrete test block;
the height detector is positioned above the object placing surface, and an accommodating space for accommodating the concrete test block is formed between the height detector and the object placing surface;
the horizontal detection device is positioned in the accommodating space and comprises a first detector and a first reflector plate, wherein the first detector and the first reflector plate are respectively positioned at two ends of the accommodating space along the X-axis direction, and the second detector and the second reflector plate are respectively positioned at two ends of the accommodating space along the Y-axis direction; the first reflector is perpendicular to the second reflector.
2. The apparatus according to claim 1, wherein the first reflector and the second reflector are both vertical to the retaining surface.
3. The apparatus according to claim 2, wherein the first reflector is connected to the second reflector.
4. The apparatus according to claim 3, wherein two guide rods are disposed on the worktable, and the first detector and the second detector are respectively connected above the object placing surface by the corresponding guide rods.
5. The apparatus for rapidly measuring the size of the concrete test block according to claim 1, wherein a support frame is provided on the worktable, and the height detector is connected to the upper end of the support frame.
6. The apparatus for rapid measurement of the size of a concrete test block according to claim 5, wherein the support frame comprises:
the longitudinal connecting rod is connected to the workbench;
the transverse connecting rod is connected to the upper portion of the longitudinal connecting rod, and the height detecting instrument is connected to the transverse connecting rod.
7. The apparatus for rapid measurement of concrete test block size according to claim 1, wherein a display is further provided on the worktable.
8. The apparatus for rapid measurement of concrete test block size according to claim 1, wherein a rubber foot pad is provided at the lower end of the working table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460711.9U CN214893098U (en) | 2021-06-29 | 2021-06-29 | Quick measuring device of concrete test block size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121460711.9U CN214893098U (en) | 2021-06-29 | 2021-06-29 | Quick measuring device of concrete test block size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214893098U true CN214893098U (en) | 2021-11-26 |
Family
ID=78906891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121460711.9U Expired - Fee Related CN214893098U (en) | 2021-06-29 | 2021-06-29 | Quick measuring device of concrete test block size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214893098U (en) |
-
2021
- 2021-06-29 CN CN202121460711.9U patent/CN214893098U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |