CN216482815U - A sweep a yard measuring device for concrete test block intelligence maintenance and detecting system - Google Patents
A sweep a yard measuring device for concrete test block intelligence maintenance and detecting system Download PDFInfo
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- CN216482815U CN216482815U CN202122689733.9U CN202122689733U CN216482815U CN 216482815 U CN216482815 U CN 216482815U CN 202122689733 U CN202122689733 U CN 202122689733U CN 216482815 U CN216482815 U CN 216482815U
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Abstract
The utility model relates to a code scanning measuring device for an intelligent concrete test block maintenance and detection system, wherein a test block placing seat and a movable frame are arranged on a bottom plate, the test block placing seat is fixed on the front surface of the bottom plate, and the bottom of the movable frame is connected to the bottom surface of the bottom plate in a sliding manner; the bottom plate is provided with a lower cylinder for driving the movable frame and a lower displacement sensor for monitoring the displacement of the movable frame, and the movable frame is provided with a proximity switch; a side displacement sensor and a side air cylinder which stretches and retracts along the width direction of the bottom plate are arranged on one side of the movable frame, and a side abutting plate is arranged at the stretching end of the side air cylinder; a scanning sensor for scanning the label of the test block is arranged on the other side of the movable frame; the top of removing the frame is equipped with displacement sensor and follows the flexible last cylinder of bottom plate direction of height, goes up the flexible end of cylinder and is equipped with and supports the board, and the advantage lies in: through setting up this sweep a yard measuring device, can realize intelligent maintenance and the dimensional measurement before the detection in the detecting system, guarantee the accuracy of testing result, satisfy standard and construction needs.
Description
Technical Field
The utility model relates to the field of concrete testing, in particular to a code scanning measuring device for an intelligent concrete test block maintenance and detection system.
Background
The quality judgment of the concrete test block through the compression strength test is an extremely important link in the process control of the building engineering, and the automatic maintenance and detection of the concrete are completed by adopting an intelligent maintenance and detection system of the concrete test block at present.
The existing maintenance and detection system comprises the following procedures: scanning codes, warehousing and maintaining, finishing maintenance, taking out of the warehouse, scanning and confirming test block information, and testing compressive strength. The standard size of the concrete test block is generally 100mm x 100mm or 150mm x 150mm or the size specified by other specifications, the concrete test block is manufactured by a mold manufacturing tool, information is recorded according to the size of the mold when a label (two-dimensional code) is manufactured, for example, the size of the test block manufactured by the mold is 100mm x 100mm, the recorded size is 100mm x 100mm, and when the detection step is reached, the size information is acquired by scanning the code, and the compression strength test is performed. However, in the actual situation, during the curing process, the test block in the mold may expand or otherwise be uncontrollable, so that the actual size of the test block may deviate from the standard size, and the compression test result may deviate from the actual result.
In addition, according to the test method standard GB/T50081-2019 of concrete physical and mechanical properties, the test block size result is accurate to 0.01 mm. Therefore, the existing intelligent concrete test block maintenance and detection system cannot meet the requirements of specification and actual construction.
Therefore, a measuring device for measuring the size of the concrete test block is needed, and the scheme is provided based on the measuring device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a code scanning measuring device for an intelligent concrete test block maintenance and detection system.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a code scanning measuring device for an intelligent concrete test block maintenance and detection system comprises a bottom plate, wherein a test block placing seat and a moving frame are arranged on the bottom plate, the test block placing seat is fixed on the front surface of the bottom plate, the bottom of the moving frame is connected to the bottom surface of the bottom plate in a sliding mode, the top of the moving frame is located above the test block placing seat, and two sides of a moving block are located on two sides of the test block placing seat;
one end of the bottom plate in the length direction is provided with a lower air cylinder for driving the movable frame to move along the length direction of the bottom plate, the other end of the bottom plate is provided with a lower displacement sensor for monitoring the displacement of the movable frame, the movable frame is provided with a proximity switch, and the proximity switch is used for monitoring the distance between the movable frame and a test block and stopping the operation of the lower air cylinder;
a side displacement sensor and a side air cylinder which stretches along the width direction of the bottom plate are arranged on one side of the moving frame, a side abutting plate used for contacting with the test block is arranged at the stretching end of the side air cylinder, and the side displacement sensor is used for monitoring the displacement of the side abutting plate; a scanning sensor for scanning the label of the test block is arranged on the other side of the movable frame;
the top of moving the frame is equipped with displacement sensor and follows the flexible last cylinder of bottom plate direction of height, goes up the flexible end of cylinder and is equipped with the last board that supports that is used for contacting the test block, and last displacement sensor is used for monitoring the displacement of supporting the board.
Furthermore, the upper abutting plate and the side abutting plates are respectively provided with a linear guide rod which is connected with the movable frame in a sliding manner.
Furthermore, one end of the test block placing seat is a test block placing area, a surrounding baffle is fixed on the periphery of the test block placing area, and the initial position of the movable frame is located at the other end of the test block placing seat.
Furthermore, the enclosure is of a right-angle structure.
Furthermore, the test block arranging seat is of a drawer box structure, a plurality of through holes are formed in the surface of the test block arranging area, and the moving frame is provided with a cleaning piece used for cleaning the test block arranging area.
Furthermore, the upper displacement sensor, the side displacement sensor and the lower displacement sensor are all laser displacement sensors.
The utility model has the advantages that: through setting up this sweep a yard measuring device, can realize among intelligent maintenance and the detecting system, the size measurement before the test block detects guarantees the accuracy of testing result, satisfies standard and construction needs.
Drawings
FIG. 1 is a schematic three-dimensional structure of the code scanning measuring device in the embodiment
FIG. 2 is a schematic three-dimensional structure of a base plate and an upper portion thereof of the scanning measuring device in an embodiment;
FIG. 3 is a schematic front view of FIG. 2;
FIG. 4 is a side view schematic of FIG. 2;
FIG. 5 is a top view of FIG. 2;
FIG. 6 is a schematic view of the operational state of FIG. 2;
FIG. 7 is a schematic plan view of an intelligent maintenance and inspection system for concrete test blocks in an embodiment;
description of the reference symbols
The device comprises a cabinet 1, a bottom plate 2, a test block placing seat 3, a moving frame 4, a lower air cylinder 5, a lower displacement sensor 6, a proximity switch 7, a side air cylinder 8, a side displacement sensor 9, a side abutting plate 10, a scanning sensor 11, an upper air cylinder 12, an upper displacement sensor 13, an upper abutting plate 14, a linear guide rod 15, a fence 16, a through hole 17, a support 18, a test block 19, a mechanical arm 20, a cart 21, a pressure testing machine 22, a conveying belt 23, a code scanning measuring device 24 and a drawer fixing bolt 25.
Detailed Description
The present invention will be described in further detail with reference to examples.
As shown in fig. 7, the testing area of the intelligent maintenance and inspection system for concrete test blocks of this embodiment includes a conveyor belt 23, a pressure tester 22, a robot arm 20, and a cart 21 for placing test blocks 19, and unlike the prior art, the area is further provided with a code scanning measuring device 24. When the test system is used, the mechanical arm 20 clamps the test block 19 on the cart 21 and places the test block on the code scanning measuring device 24 for size measurement, after the measurement is finished, the mechanical arm 20 places the test block 19 which is finished to the measurement into the pressure testing machine 22 for pressure testing, the test block 19 which is finished to the test is pushed out to the conveying belt 23, and the system is output.
As shown in fig. 1 to 6, this sweep sign indicating number measuring device 24 includes rack 1, and 1 top surface opening of rack is fixed with bottom plate 2, is equipped with test block arrangement seat 3 and removes frame 4 on the bottom plate 2, and test block arrangement seat 3 fixes in the front of bottom plate 2, the bottom of removing frame 4 is through sharp track pair sliding connection on 2 bottom surfaces of bottom plate, removes frame 4 top and is located test block arrangement seat 3 top, and the both sides of movable block are located test block arrangement seat 3 both sides. The one end of 2 length direction of bottom plate is equipped with and is used for the drive to remove the lower cylinder 5 that frame 4 removed along 2 length direction of bottom plate, and the other end is equipped with and is used for monitoring the lower displacement sensor 6 that removes the displacement of frame 4, removes to be equipped with support 18 on the frame 4, is fixed with the proximity switch 7 that is located test block mount 3 top on the support 18, and proximity switch 7 is used for monitoring its and test block 19 apart from and stops lower cylinder 5 operation. A side displacement sensor 9 and a side cylinder 8 which extends and retracts along the width direction of the bottom plate 2 are arranged on one side of the moving frame 4, a side abutting plate 10 which is used for contacting a test block 19 is arranged at the extending and retracting end of the side cylinder 8, and the side displacement sensor 9 is used for monitoring the displacement of the side abutting plate 10; and the other side of the movable frame 4 is provided with a scanning sensor 11 for scanning the label of the test block 19. The top of the movable frame 4 is provided with an upper displacement sensor 13 and an upper cylinder 12 which extends and retracts along the height direction of the bottom plate 2, the extending and retracting end of the upper cylinder 12 is provided with an upper abutting plate 14 which is used for contacting with the test block 19, and the upper displacement sensor 13 is used for monitoring the displacement of the upper abutting plate 14.
One end of the test block arranging seat 3 is a test block arranging area, a surrounding baffle 16 is fixed on the periphery of the test block arranging area, and the initial position of the movable frame 4 is located at the other end of the test block arranging seat 3. The enclosure 16 of this embodiment is of a right-angle configuration and is formed by fixing a plurality of bolts to the test block seat 3. When the test block positioning device works, the mechanical arm 20 places the clamped test block 19 in the test block positioning area and tightly contacts with the enclosure 16, the lower air cylinder 5 is started to drive the moving frame 4 to move towards one side of the test block 19, when the proximity switch 7 abuts against the test block 19, the lower air cylinder 5 stops operating, at the moment, the upper air cylinder 12 and the side air cylinder 8 simultaneously operate to drive the side abutting plate 10 and the upper abutting plate 14 to move towards the side of the test block 19 until abutting against the test block 19, when the side displacement sensor 9 and the upper displacement sensor 13 detect that the positions of the side abutting plate 10 and the upper abutting plate 14 are not changed for multiple times, the measurement is finished, at the moment, the actual size of the test block 19 can be calculated according to the moving distances of the side abutting plate 10, the upper abutting plate 14 and the moving frame 4 (for example, when the initial position is, the height between the upper abutting plate 14 and the test block positioning seat 3 is H, when the measurement is finished, the downward displacement height of the upper abutting plate is H, the height of the test block 19 is H-H), after which all cylinders are reset. Due to the existence of the enclosure 16, when the side resisting plate 10 or the proximity switch 7 collides with the test block 19, the test block 19 cannot move, and the measuring accuracy is ensured.
The moving frame 4 moves by adopting a linear rail pair wire, which can ensure the linear type, and in order to ensure the linearity of the operation of the side resisting plate 10 and the upper resisting plate 14, the upper resisting plate 14 and the side resisting plate 10 are both provided with a linear guide rod 15 which is connected with the moving frame 4 in a sliding way. In order to ensure the accuracy of the measurement, the upper displacement sensor 13, the side displacement sensor 9 and the lower displacement sensor 6 of the present embodiment are all laser displacement sensors.
The test block 19 is made of concrete, so that the test block can be left on the test block arranging seat 3 inevitably in the measuring process, and if the chips are not cleaned, the subsequent measuring precision can be influenced. In order to solve the defect, in the embodiment, a cleaning member such as a brush is arranged on the bracket 18 for mounting the proximity switch 7, the cleaning member is used for cleaning the surface of the test block mounting area, and meanwhile, the test block mounting base 3 is of a drawer box structure (in the test, the side surface of the drawer can be fixed by bolts (such as a drawer fixing bolt 25 shown in fig. 2), during maintenance, the bolts are unscrewed, and the drawer can be drawn out for cleaning debris), and a plurality of through holes 17 are formed in the surface of the test block mounting area. After one or more times of measurement, under the condition that the test block 19 is not placed, the lower air cylinder 5 drives the movable frame 4 to perform one or more times of full-stroke reciprocating motion, so that the cleaning piece can sweep the scraps on the board into the drawer box through the through hole 17. As shown in fig. 1, a cabinet door is disposed on the cabinet 1, and when the maintenance time is up, the cabinet door can be opened to remove the debris in the drawer box.
The above-mentioned embodiments are merely illustrative of the inventive concept and are not intended to limit the scope of the utility model, which is defined by the claims and the insubstantial modifications of the inventive concept can be made without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a sweep a yard measuring device for concrete test block intelligence maintenance and detecting system which characterized in that: the test block arranging device comprises a bottom plate, wherein a test block arranging seat and a moving frame are arranged on the bottom plate, the test block arranging seat is fixed on the front surface of the bottom plate, the bottom of the moving frame is connected to the bottom surface of the bottom plate in a sliding mode, the top of the moving frame is located above the test block arranging seat, and two sides of a moving block are located on two sides of the test block arranging seat;
one end of the bottom plate in the length direction is provided with a lower air cylinder for driving the movable frame to move along the length direction of the bottom plate, the other end of the bottom plate is provided with a lower displacement sensor for monitoring the displacement of the movable frame, the movable frame is provided with a proximity switch, and the proximity switch is used for monitoring the distance between the movable frame and a test block and stopping the operation of the lower air cylinder;
a side displacement sensor and a side air cylinder which stretches along the width direction of the bottom plate are arranged on one side of the moving frame, a side abutting plate used for contacting with the test block is arranged at the stretching end of the side air cylinder, and the side displacement sensor is used for monitoring the displacement of the side abutting plate; a scanning sensor for scanning the label of the test block is arranged on the other side of the movable frame;
the top of moving the frame is equipped with displacement sensor and follows the flexible last cylinder of bottom plate direction of height, goes up the flexible end of cylinder and is equipped with the last board that supports that is used for contacting the test block, and last displacement sensor is used for monitoring the displacement of supporting the board.
2. The code scanning measuring device for the intelligent concrete test block maintaining and detecting system according to claim 1, wherein: and the upper abutting plate and the side abutting plates are respectively provided with a linear guide rod which is in sliding connection with the moving frame.
3. The code scanning measuring device for the intelligent concrete test block maintaining and detecting system according to claim 1, wherein: one end of the test block arranging seat is a test block arranging area, a surrounding baffle is fixed on the periphery of the test block arranging area, and the initial position of the movable frame is located at the other end of the test block arranging seat.
4. The code scanning measuring device for the intelligent concrete test block maintaining and detecting system according to claim 3, wherein: the enclosure is of a right-angle structure.
5. The code scanning measuring device for the intelligent concrete test block maintaining and detecting system according to claim 3, wherein: the test block arranging seat is of a drawer box structure, a plurality of through holes are formed in the surface of the test block arranging area, and the moving frame is provided with a cleaning piece used for cleaning the test block arranging area.
6. The code scanning measuring device for the intelligent concrete test block maintaining and detecting system according to claim 1, wherein: the upper displacement sensor, the side displacement sensor and the lower displacement sensor are all laser displacement sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122689733.9U CN216482815U (en) | 2021-11-04 | 2021-11-04 | A sweep a yard measuring device for concrete test block intelligence maintenance and detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122689733.9U CN216482815U (en) | 2021-11-04 | 2021-11-04 | A sweep a yard measuring device for concrete test block intelligence maintenance and detecting system |
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| CN216482815U true CN216482815U (en) | 2022-05-10 |
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| CN202122689733.9U Active CN216482815U (en) | 2021-11-04 | 2021-11-04 | A sweep a yard measuring device for concrete test block intelligence maintenance and detecting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034570A (en) * | 2021-11-04 | 2022-02-11 | 浙江辰鑫机械设备有限公司 | Intelligent maintenance and detection method for concrete test block |
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2021
- 2021-11-04 CN CN202122689733.9U patent/CN216482815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114034570A (en) * | 2021-11-04 | 2022-02-11 | 浙江辰鑫机械设备有限公司 | Intelligent maintenance and detection method for concrete test block |
| CN114034570B (en) * | 2021-11-04 | 2024-06-25 | 浙江辰鑫机械设备有限公司 | Intelligent maintenance and detection method for concrete test block |
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