CN215572719U - A detection device for vertical prefabricated components - Google Patents
A detection device for vertical prefabricated components Download PDFInfo
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- CN215572719U CN215572719U CN202121803579.7U CN202121803579U CN215572719U CN 215572719 U CN215572719 U CN 215572719U CN 202121803579 U CN202121803579 U CN 202121803579U CN 215572719 U CN215572719 U CN 215572719U
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 230000003139 buffering effect Effects 0.000 claims description 18
- 238000005303 weighing Methods 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of prefabricated part quality inspection, in particular to a detection device for a vertical prefabricated part. The detection device of the vertical prefabricated part comprises a supporting structure, a portal frame, a first movable frame, a second movable frame and point cloud scanning equipment, wherein the vertical prefabricated part is vertically arranged on the supporting structure; the two portal frames are parallel to each other along the Y-axis direction and are vertically arranged on the supporting structure, and the vertical prefabricated part is positioned between the two portal frames; two ends of the first movable frame are respectively connected with the vertical frames corresponding to the two portal frames, and the first movable frame can move along the Z-axis direction; two ends of the second movable frame are respectively connected with the beams of the two portal frames, and the second movable frame can move along the X-axis direction; the point cloud scanning equipment is arranged on the first movable frame and/or the second movable frame so as to scan the vertical prefabricated part and upload the obtained point cloud data to the host. The utility model has the advantages of convenient disassembly, simple operation, accurate detection result and high efficiency.
Description
Technical Field
The utility model relates to the technical field of prefabricated part quality inspection, in particular to a detection device for a vertical prefabricated part.
Background
At present, with the development of modern industrial technology, assembly type buildings become the mainstream construction mode at present, which mainly transfers a large amount of field operation work in the traditional construction mode to a factory for carrying out, and members and accessories (such as floor slabs, wall plates, stairs, balconies and the like) for the buildings are processed and manufactured in the factory and then transported to a construction site for the buildings, and the buildings are assembled and installed on the site through a reliable connection mode.
Therefore, the quality of the component needs to be strictly controlled, and at the present stage, the quality detection of the component refers to a BIM technology (namely, a building information model technology, which takes various relevant information data of a building engineering project as a basis of a model), but still mainly depends on the experience judgment of detection personnel, so that the time and labor are wasted, and the accuracy of a detection result cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detection device for a vertical prefabricated part, which is convenient to disassemble and simple to operate, and has accurate and efficient detection results.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a detection apparatus of a vertical prefabricated member, comprising:
the vertical prefabricated part is vertically arranged on the supporting structure;
the two portal frames are parallel to each other along the Y-axis direction and are vertically arranged on the supporting structure, the vertical prefabricated part is positioned between the two portal frames, each portal frame comprises a cross beam and two vertical frames which are parallel to each other along the X-axis direction, and two ends of the cross beam are respectively connected with the top ends of the two vertical frames;
two ends of the first movable frame are respectively connected with the vertical frames corresponding to the two portal frames, and the first movable frame can move along the Z-axis direction;
two ends of the second movable frame are respectively connected with the cross beams of the two portal frames, and the second movable frame can move along the X-axis direction;
the point cloud scanning equipment is arranged on the first movable frame and/or the second movable frame so as to scan the vertical prefabricated part and upload the obtained point cloud data to a host.
Preferably, the support structure comprises:
the bottom ends of the vertical prefabricated components can be respectively abutted against the top ends of the two support frames;
the limiting assembly comprises two limiting parts which are vertically arranged on the supporting frame respectively, the limiting parts are provided with accommodating grooves, and two opposite side surfaces of the vertical prefabricated part can be abutted to the inner walls of the accommodating grooves.
Preferably, the locating part includes that two are relative to be set up spacing and a plurality of regulation fastener on the support frame, spacing upward is provided with a plurality of regulation screw holes along Z axle direction interval, regulation fastener can with regulation screw hole threaded connection, just one end of regulation fastener can with the side butt of vertical prefabricated component.
Preferably, one end of the adjusting fastener, which is abutted against the vertical prefabricated part, is provided with a buffer sleeve.
Preferably, a plurality of rectangular holes have been seted up according to the distance of predetermineeing along the Y axle direction on the support frame, the locating part still includes two setting elements, the setting element with spacing one-to-one, the one end of setting element with spacing is connected, and the other end can the joint be in rectangular downthehole.
Preferably, the support structure further comprises a weigher placed within the receiving groove for weighing the vertical prefabricated components.
Preferably, the supporting structure further comprises a buffering assembly, the buffering assembly comprises a first buffering piece and a second buffering piece, the weighing device is abutted to the first buffering piece and the second buffering piece respectively, the first buffering piece is placed in the accommodating groove, and the second buffering piece is abutted to the bottom end of the vertical prefabricated component.
Preferably, the support frame includes first channel-section steel and two symmetrical connection's second channel-section steel, first channel-section steel with the second channel-section steel passes through threaded connection, two the rectangular hole has just been seted up to the mutual butt of bottom plate of second channel-section steel.
Preferably, the stand is movably disposed on the support structure in a Y-axis direction.
Preferably, the portal frame is a telescopic structure.
Has the advantages that: the utility model provides a detection device for a vertical prefabricated part. During the use, drive point cloud scanning equipment through first adjustable shelf and/or second adjustable shelf and remove respectively along Z axle direction and X axle direction and scan in order to obtain the point cloud coordinate of whole vertical prefabricated component surface, and then can establish corresponding three-dimensional model on the host computer and compare in order to obtain accurate testing result with the BIM model. In addition, compare in experience and judge, this detection device enables quality testing process more high-efficient convenient, and the testing result is more comprehensive, accurate, still has the advantage of high visualization. The detection device is convenient to disassemble and simple to operate, and the detection result is accurate and efficient.
Drawings
FIG. 1 is a schematic structural diagram of a detection device for a vertical prefabricated part provided by the utility model;
fig. 2 is a partial structural schematic diagram of the support structure provided by the utility model.
Wherein:
11. a support frame; 111. a first channel steel; 112. a second channel steel; 1121. a strip hole;
121. a limiting member; 1211. a limiting frame; 1212. adjusting the fastener; 1213. a positioning member;
13. a weighing device;
14. a buffer assembly; 141. a first buffer member; 142. a second buffer member;
2. a gantry; 21. a cross beam; 22. erecting a frame; 23. a connecting frame;
3. a first movable frame;
4. a second movable frame;
5. a point cloud scanning device;
100. vertical prefabricated component.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 and fig. 2, the present invention provides a detection apparatus for a vertical prefabricated component, which includes a support structure, a gantry 2, a first movable frame 3, a second movable frame 4, and a point cloud scanning device 5, wherein the vertical prefabricated component 100 is vertically disposed on the support structure; the two portal frames 2 are parallel to each other along the Y-axis direction and are vertically arranged on the supporting structure, the vertical prefabricated part 100 is positioned between the two portal frames 2, each portal frame 2 comprises a cross beam 21 and two vertical frames 22 which are parallel to each other along the X-axis direction, and two ends of the cross beam 21 are respectively connected with the top ends of the two vertical frames 22; two ends of the first movable frame 3 are respectively connected with the vertical frames 22 corresponding to the two portal frames 2, and the first movable frame 3 can move along the Z-axis direction; two ends of the second movable frame 4 are respectively connected with the cross beams 21 of the two portal frames 2, and the second movable frame 4 can move along the X-axis direction; a point cloud scanning device 5 is installed on the first movable frame 3 and/or the second movable frame 4 to scan the vertical prefabricated parts 100 and upload the resultant point cloud data to the host computer.
During use, the point cloud scanning equipment 5 is driven by the first movable frame 3 and/or the second movable frame 4 to move respectively along the Z-axis direction and the X-axis direction to scan so as to obtain point cloud coordinates of the outer surface of the whole vertical prefabricated part 100, and then a corresponding three-dimensional model can be established on a host computer and compared with the BIM model so as to obtain an accurate detection result. In addition, compare in experience and judge, this detection device enables quality testing process more high-efficient convenient, and the testing result is more comprehensive, accurate, still has the advantage of high visualization.
In this embodiment, the longitudinal direction of the vertical prefabricated member 100 is parallel to the X-axis direction.
In order to adapt to the vertical prefabricated parts 100 with different sizes, the vertical frame 22 is movably arranged on the supporting structure along the Y-axis direction, so that the problem that the scanning range of the point cloud scanning device 5 is too large and the detection efficiency is affected due to the fact that the distance between the two portal frames 2 and the vertical prefabricated parts 100 along the Y-axis direction is too far is avoided.
For the convenience of moving the vertical frame 22 in the Y-axis direction, the support structure is provided with slide rails corresponding to the vertical frame 22 one to one, the slide rails extend along the Y-axis direction, the portal frame 2 further includes two connecting frames 23 connected to the bottom ends of the two vertical frames 22, and one end of each connecting frame 23, which is far away from the vertical frame 22, is slidably disposed on the slide rails.
Similarly, the gantry 2 is of a telescopic structure to accommodate vertical prefabricated components 100 of different sizes. Illustratively, the cross beam 21, the stand 22 and the connecting frame 23 are all telescopic structures, and the lengths of the corresponding first movable frame 3 and the second movable frame 4 are adjustable.
Specifically, the supporting structure comprises supporting frames 11 and limiting assemblies, the two supporting frames 11 are arranged at intervals along the X-axis direction, and the bottom ends of the vertical prefabricated components 100 can be respectively abutted to the top ends of the two supporting frames 11; the limiting assembly comprises two limiting parts 121 which are vertically arranged on the two supporting frames 11 respectively, an accommodating groove is formed in the limiting parts 121, and two opposite side faces of the vertical prefabricated part 100 can be abutted to the inner wall of the accommodating groove, so that the vertical prefabricated part 100 can be vertically arranged on the supporting structure, and detection errors are reduced.
Optionally, a plurality of limiting assemblies are arranged on the supporting frame 11 at intervals along the Y-axis direction, so that a plurality of vertical prefabricated components 100 are vertically arranged on the supporting frame 11 to scan simultaneously, and the detection efficiency is further improved.
Further, the limiting member 121 includes two limiting frames 1211 and a plurality of adjusting fasteners 1212 which are oppositely disposed on the supporting frame 11, a plurality of adjusting threaded holes are disposed on the limiting frames 1211 at intervals along the Z-axis direction, the adjusting fasteners 1212 can be in threaded connection with the adjusting threaded holes, and one end of each adjusting fastener 1212 can abut against a side surface of the vertical prefabricated component 100, so as to adapt to vertical prefabricated components 100 with different widths and ensure that the vertical prefabricated component 100 is always perpendicular to the supporting frame 11. It will be understood that the holding frame 11 and the two opposite stop frames 1211 form a receiving groove therebetween, and the distance between the receiving groove and the vertical prefabricated member 100 is adjusted by the adjusting fastener 1212.
Illustratively, the adjustment fastener 1212 is a bolt.
Optionally, the end of the adjusting fastener 1212 abutting the vertical prefabricated element 100 is provided with a buffer sleeve to avoid damaging the surface of the vertical prefabricated element 100.
Illustratively, the cushion collar is made of a rubber material.
Furthermore, a plurality of elongated holes 1121 are formed in the supporting frame 11 along the Y-axis direction at a predetermined distance, the limiting member 121 further includes two positioning members 1213, the positioning members 1213 correspond to the limiting frames 1211 one to one, one end of each positioning member 1213 is connected to the limiting frame 1211, and the other end of each positioning member 1213 can be clamped in the elongated hole 1121, that is, the positioning members 1213, the limiting frames 1211 and the supporting frame 11 are connected to form a triangle, so that the supporting and restraining strength of the vertical prefabricated component 100 is further improved. It is understood that, for the convenience of disassembly, the limiting member 121 may also be snapped into the elongated holes 1121, and the positioning member 1213 may be snapped into the adjacent elongated holes 1121 according to its length.
Similarly, the limiting frame 1211 is formed with a mounting hole for engaging with the positioning member 1213.
Illustratively, the distance between the outermost strip holes 1121 and the end of the corresponding support bracket 11 is 10cm, and the distance between the adjacent strip holes 1121 is 30 cm.
Optionally, the support frame 11 includes a first channel steel 111 and two symmetrically connected second channel steels 112, the first channel steel 111 is connected to the second channel steel 112 through a bolt and a thread, bottom plates of the two second channel steels 112 are abutted to each other, and a long hole 1121 is formed in the bottom plate. Vertical prefabricated component 100 sets up on keeping away from first channel-section steel 111 second channel-section steel 112 promptly to reduce the condition that vertical prefabricated component 100 appears soaking, owing to form logical groove between first channel-section steel 111 and the second channel-section steel 112 in addition, when detection device exposes when meeting with the condition such as rain outdoors, the rainwater can follow rectangular hole 1121 and get into logical inslot and flow out from the notch, with the condition that the rainwater accumulation appears in second channel-section steel 112.
In addition, the second channel steel 112 has a cross section of a shape of a letter 21274, so that the limiting frame 1211 and the positioning member 1213 can be supported to a certain extent.
In this embodiment, as shown in fig. 2, the support structure further comprises a scale 13, the scale 13 being placed in the receiving groove, the vertical prefabricated part 100 being located above the scale 13, so that the scale 13 can weigh the vertical prefabricated part 100.
Further, the supporting structure further comprises a buffering assembly 14, the buffering assembly 14 comprises a first buffering member 141 and a second buffering member 142, the weighing devices 13 are respectively abutted to the first buffering member 141 and the second buffering member 142, the first buffering member 141 is placed in the accommodating groove, and the second buffering member 142 is abutted to the bottom end of the vertical prefabricated part 100, so that the surfaces of the weighing devices 13 and the vertical prefabricated part 100 are prevented from being damaged.
In addition, due to the cross section of the second channel steel 112 being in the shape of a trapezoid 21274, the outer wall of the second buffer member 142 is at least partially abutted against the inner wall of the second channel steel 112, so that the second buffer member 142 is prevented from being separated from the support frame 11 during assembly and detection.
Illustratively, the first cushion 141 is a wooden product; the second buffer 142 is made of rubber.
Considering that the surface of the vertical prefabricated part 100 is provided with the two-dimensional code comprising the relevant information such as the size of the vertical prefabricated part 100, the detection device of the vertical prefabricated part further comprises a two-dimensional code scanner, and the scanning piece scans the two-dimensional code to obtain relevant data and uploads the data to the host.
Illustratively, the two-dimensional code scanner is an RFID scanner.
The assembly and detection process of the detection device for the vertical prefabricated part is as follows: the portal frame 2 and the supporting structure are respectively installed and connected through the connecting frame 23, then the vertical prefabricated component 100 is placed on the second buffer piece 142 through a lifting appliance and positioned in the accommodating groove, the vertical prefabricated component 100 is perpendicular to the supporting frame 11 through the rotation adjusting fastener 1212, and finally the first movable frame 3 and the second movable frame 4 are installed. The point cloud scanning device 5 is sequentially installed on a first movable frame 3 and a second movable frame 4, wherein the first movable frame 3 moves along the Z-axis direction, the second movable frame 4 moves along the X-axis direction, point cloud coordinates of the outer surface of the whole vertical prefabricated part 100 are obtained, a corresponding three-dimensional model can be built on a host and compared with a BIM (building information modeling) model to obtain an accurate detection result, and judgment can be made on the aspects of whether the size of the vertical prefabricated part 100, the anchoring length of the reinforcing steel bars and the flatness and defects of the vertical prefabricated part 100 meet quality specifications and design requirements or not.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. A detection device for a vertical prefabricated component is characterized by comprising:
a support structure on which vertical prefabricated elements (100) are vertically arranged;
the two portal frames (2) are parallel to each other in the Y-axis direction and are vertically arranged on the supporting structure, the vertical prefabricated part (100) is located between the two portal frames (2), each portal frame (2) comprises a cross beam (21) and two vertical frames (22) which are parallel to each other in the X-axis direction, and two ends of the cross beam (21) are respectively connected with the top ends of the two vertical frames (22);
the two ends of the first movable frame (3) are respectively connected with the vertical frames (22) corresponding to the two portal frames (2), and the first movable frame (3) can move along the Z-axis direction;
two ends of the second movable frame (4) are respectively connected with the cross beams (21) of the two portal frames (2), and the second movable frame (4) can move along the X-axis direction;
the point cloud scanning device (5) is installed on the first movable frame (3) and/or the second movable frame (4) to scan the vertical prefabricated part (100) and upload obtained point cloud data to a host computer.
2. The apparatus for detecting a vertical prefabricated member according to claim 1, wherein the support structure comprises:
the two support frames (11) are arranged at intervals along the X-axis direction, and the bottom ends of the vertical prefabricated parts (100) can be respectively abutted against the top ends of the two support frames (11);
the limiting assembly comprises two limiting parts (121) which are vertically arranged on the supporting frame (11) respectively, the limiting parts (121) are provided with accommodating grooves, and two opposite side surfaces of the vertical prefabricated part (100) can be abutted to the inner walls of the accommodating grooves.
3. The apparatus for detecting a vertical prefabricated member according to claim 2, wherein the stopper (121) comprises two stopper frames (1211) oppositely disposed on the supporting frame (11) and a plurality of adjusting fasteners (1212), the stopper frames (1211) are provided with a plurality of adjusting threaded holes at intervals along the Z-axis direction, the adjusting fasteners (1212) can be in threaded connection with the adjusting threaded holes, and one end of the adjusting fastener (1212) can abut against the side surface of the vertical prefabricated member (100).
4. A detection device of a vertical prefabricated component according to claim 3, wherein one end of the adjusting fastener (1212) abutting against the vertical prefabricated component (100) is provided with a buffer sleeve.
5. The apparatus for detecting a vertical prefabricated component according to claim 3, wherein the supporting frame (11) is provided with a plurality of elongated holes (1121) at predetermined distances along the Y-axis direction, the position-limiting member (121) further comprises two positioning members (1213), the positioning members (1213) are in one-to-one correspondence with the position-limiting frames (1211), one end of each positioning member (1213) is connected to the position-limiting frame (1211), and the other end of each positioning member (1213) can be clamped in the elongated hole (1121).
6. A device for detecting vertical prefabricated elements according to claim 2, wherein said supporting structure further comprises a weigher (13), said weigher (13) being placed inside said housing groove for weighing said vertical prefabricated elements (100).
7. A detection device of a vertical prefabricated element according to claim 6, wherein said supporting structure further comprises a buffering assembly (14), said buffering assembly (14) comprises a first buffer member (141) and a second buffer member (142), said weighing device (13) abuts against said first buffer member (141) and said second buffer member (142), respectively, said first buffer member (141) is placed in said accommodation groove, and said second buffer member (142) abuts against a bottom end of said vertical prefabricated element (100).
8. The detection device for the vertical prefabricated parts according to claim 2, wherein the support frame (11) comprises a first channel steel (111) and two symmetrically connected second channel steels (112), the first channel steel (111) and the second channel steel (112) are connected through threads, and bottom plates of the two second channel steels (112) are abutted against each other and provided with long holes (1121).
9. The apparatus for detecting a vertical prefabricated member according to claim 1, wherein the stand (22) is movably provided on the support structure in a Y-axis direction.
10. The apparatus for detecting vertical prefabricated elements according to any one of claims 1 to 9, wherein said gantry (2) is of a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803579.7U CN215572719U (en) | 2021-08-04 | 2021-08-04 | A detection device for vertical prefabricated components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803579.7U CN215572719U (en) | 2021-08-04 | 2021-08-04 | A detection device for vertical prefabricated components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215572719U true CN215572719U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121803579.7U Expired - Fee Related CN215572719U (en) | 2021-08-04 | 2021-08-04 | A detection device for vertical prefabricated components |
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| Country | Link |
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| CN (1) | CN215572719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719792A (en) * | 2022-03-25 | 2022-07-08 | 北京城建设计发展集团股份有限公司 | Intelligent scanning and automatic error identification system and method for prefabricated part assembling surface |
-
2021
- 2021-08-04 CN CN202121803579.7U patent/CN215572719U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719792A (en) * | 2022-03-25 | 2022-07-08 | 北京城建设计发展集团股份有限公司 | Intelligent scanning and automatic error identification system and method for prefabricated part assembling surface |
| CN114719792B (en) * | 2022-03-25 | 2022-12-13 | 北京城建设计发展集团股份有限公司 | Intelligent scanning and automatic error identification system and method for prefabricated part assembling surface |
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Granted publication date: 20220118 |