CN110842434A - BIM-based steel structure oblique crossing positioning and connecting device for building - Google Patents
BIM-based steel structure oblique crossing positioning and connecting device for building Download PDFInfo
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- CN110842434A CN110842434A CN201910922795.4A CN201910922795A CN110842434A CN 110842434 A CN110842434 A CN 110842434A CN 201910922795 A CN201910922795 A CN 201910922795A CN 110842434 A CN110842434 A CN 110842434A
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- positioning
- connecting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the field of building measurement, and discloses a BIM-based steel structure oblique crossing positioning and connecting device for a building, which comprises a fixed connecting plate and a positioning connecting plate, wherein a positioning supporting plate is arranged on the top surface of the fixed connecting plate, the bottom surface of the positioning supporting plate close to one end is rotatably connected with the fixed connecting plate through a first rotating shaft, a first connecting piece is arranged at one end of the top surface of the positioning supporting plate close to the first rotating shaft, and the first connecting piece is rotatably connected with one end of the positioning connecting plate through a second rotating shaft. The included angle measured on the first measuring rod is an angle on one face of the included angles between the positioning connecting plate and the fixed connecting plate, and the included angle is mutually verified with the included angle between the positioning connecting plate and the fixed connecting plate measured on the second measuring rod, so that the included angle measured in the building model must be met at the same time, and the measuring accuracy is ensured.
Description
Technical Field
The invention relates to the field of building measurement, in particular to a BIM-based steel structure oblique crossing positioning and connecting device for a building.
Background
When steel structure building or bridge are connected fixedly, the angle of welding needs to be accurately controlled, especially when the sloping and the girder are connected, in case there is great error in the welding angle, the uneven stress of the steel structure or the unbalanced stress of the bridge can be caused, and the collapse accident can be caused.
The existing method is to connect a fixed connecting plate on a main beam in advance, and then to joint and lock the inclined beam through an inclined web plate and a positioning connecting plate to realize positioning, but the positioning mode is only suitable for the angle positioning of the main beam and the inclined beam in the same plane, and the included angle between the main beam and the inclined beam which are connected in different planes is difficult to measure and position.
The technical solution provided by the patent document CN208056306U can only perform angular positioning on the main beam and the oblique beam in the same plane.
Therefore, a BIM-based steel structure oblique crossing positioning and connecting device for buildings needs to be designed.
Disclosure of Invention
Aiming at the problems, the invention aims to provide a BIM-based steel structure oblique crossing positioning and connecting device for buildings, and solves the problem that an included angle is difficult to accurately position when a main beam and an oblique beam are connected in different surfaces in the background technology.
The invention adopts the following technical scheme for solving the problems:
the utility model provides a steel construction skew crossing location connecting device for building based on BIM, includes fixed connection board and location connecting plate, fixed connection board's top surface is provided with the location backup pad, the bottom surface that the location backup pad is close to one end department is rotated with the fixed connection board through first pivot and is connected, the one end department that the top surface of location backup pad is close to first pivot place is provided with first connecting piece, first connecting piece passes through the second pivot and is connected with the rotation of one end department of location connecting plate.
One side between location backup pad and the location connecting plate and keeping away from the second pivot is provided with first measuring stick, the one end department between fixed connection board and the location connecting plate and keeping away from the location backup pad is provided with the second measuring stick.
Preferably, the connecting part of the fixed connecting plate and the positioning support plate is of a semicircular structure, and the arc curve outside the connecting part is tangent to the end face, close to the first rotating shaft, of the positioning support plate.
Preferably, the length of each positioning support plate is smaller than the length of each fixing connecting plate and the length of each positioning connecting plate.
Preferably, both ends of the first measuring rod are respectively connected with the top surface of the positioning support plate and the bottom surface of the positioning connecting plate through second connecting pieces, and the second connecting pieces are located on an arc formed by taking the second rotating shaft as a circle center.
Preferably, the first measuring rod comprises a first rod sleeve, a first scale rod and a first locking bolt, the lower portion of the first scale rod extends into the first rod sleeve, the top end of the first scale rod is connected with the bottom surface of the positioning connecting plate through a second connecting piece, the bottom end of the first rod sleeve is connected with the top surface of the positioning supporting plate through a second connecting piece, and the first locking bolt is installed on the upper portion of the first rod sleeve.
Preferably, both ends of the second measuring rod are connected with the bottom surface of the positioning connecting plate and the top surface of the fixed connecting plate through universal couplings, and the universal couplings are located on arcs formed by taking the second rotating shaft as the circle center.
Preferably, the second measuring rod comprises a second rod sleeve, a second scale rod and a second locking bolt, the lower portion of the second scale rod extends into the second rod sleeve, the top end of the second scale rod is connected with the bottom surface of the positioning connecting plate through a universal coupling, and the bottom end of the second rod sleeve is connected with the top surface of the fixing connecting plate through the universal coupling.
Preferably, the first graduated rod and the second graduated rod are both marked with graduation marked lines.
Preferably, the fixed connecting plate is parallel to the positioning support plate.
The invention has the following beneficial effects:
the BIM-based steel structure oblique crossing positioning and connecting device for the building is characterized in that a positioning connecting plate is rotatably connected with a positioning supporting plate through a first connecting piece and a second rotating shaft, the positioning supporting plate is rotatably connected with a connecting part on a fixed connecting plate through a first rotating shaft, when the positioning connecting plate is driven by an oblique beam to rotate around the second rotating shaft, a first scale rod on a first measuring rod can visually read the included angle between the positioning connecting plate and the positioning supporting plate, when the positioning connecting plate is driven by the oblique beam to rotate around the first rotating shaft, a second scale rod on a second measuring rod can visually read the reading between the positioning connecting plate and the fixed connecting plate, meanwhile, the included angle measured on the first measuring rod is the angle on one of the different included angles between the positioning connecting plate and the fixed connecting plate, and the angle is mutually verified with the different included angle between the positioning connecting plate and the fixed connecting plate measured on the second measuring rod, the angles measured in the building model must be simultaneously conformed so as to ensure the accuracy of the measurement.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a top view of the present invention;
fig. 4 is a side view of the fixed link plate of the present invention.
In the figure: 1. fixing the connecting plate; 2. positioning the connecting plate; 3. positioning the supporting plate; 4. a first rotating shaft; 5. a first connecting member; 6. a second rotating shaft; 7. a first measuring rod; 8. a second measuring rod; 9. a connecting portion; 10. a second connecting member; 11. a first rod sleeve; 12. a first scale bar; 13. a first locking bolt; 14. a universal coupling; 15. a second rod sleeve; 16. a second scale bar; 17. a second locking bolt; 18. scale marking; 19. and fixing the through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, according to the technical solution provided by the present invention: the utility model provides a for building steel construction oblique crossing location connecting device based on BIM, including fixed connection board 1 and location connecting plate 2, the top surface of fixed connection board 1 is provided with location backup pad 3, the bottom surface that location backup pad 3 is close to one end department is rotated with fixed connection board 1 through first pivot 4 and is connected, fixed connection board 1 is semicircular structure with location backup pad 3's connecting portion 9, and the circular arc curve in the connecting portion 9 outside is tangent with the terminal surface that is close to first pivot 4 department on the location backup pad 3, avoid behind location backup pad 3 angle of adjustment, fixed connection board 1 and the sloping that treats welding take place to interfere the influence welding, the top surface of location backup pad 3 is close to one end department at first pivot 4 place and is provided with first connecting piece 5, first connecting piece 5 is connected through second pivot 6 and the rotation of one end department of location connecting plate 2.
One side between 3 and the location connecting plate 2 of location backup pad and keeping away from second pivot 6 is provided with first measuring stick 7, and the one end department between 1 and the location connecting plate 2 of fixed connection board and keeping away from 3 of location backup pad is provided with second measuring stick 8, and the length of location backup pad 3 all is less than the length of fixed connection board 1 and location connecting plate 2 for mutually noninterfere is used in the installation of first measuring stick 7 and second measuring stick 8.
The both ends of first measuring stick 7 all are connected with the top surface of location backup pad 3 and 2 bottom surfaces of location connecting plate respectively through second connecting piece 10, second connecting piece 10 all is located the circular arc that constitutes with second pivot 6 as the centre of a circle, because second connecting piece 10 is on same circular arc, and the rigidity of second connecting piece 10, then the radius of circle is confirmed, the length of the straight line length accessible first measuring stick 7 that location connecting plate 2 rotated is confirmed, it can calculate the contained angle between location connecting plate 2 and the location backup pad 3 to obtain triangle-shaped trilateral length, because fixed connection board 1 is parallel with location backup pad 3, then the angle on one face in fixed connection board 1 and the 2 different face contained angles of location connecting plate is confirmed.
First measuring stick 7 includes first rod cover 11, first scale rod 12 and first locking bolt 13, the inside of first rod cover 11 is stretched into to the lower part of first scale rod 12, the top of first scale rod 12 is passed through second connecting piece 10 and is connected with the bottom surface of location connecting plate 2, the bottom of first rod cover 11 is passed through second connecting piece 10 and is connected with the top surface of location backup pad 3, first locking bolt 13 is installed in the upper portion of first rod cover 11, make first measuring stick 7 can extend or shorten along with the rotation of location connecting plate 2, and convert the length of extension into the angle, directly can be on first scale rod 12, it is more directly perceived, the angle on the face between location connecting plate 2 and the fixed connection board 1 can be confirmed to rethread first locking bolt 13 locking length of stretching out, first measuring stick 7 also plays spacing and supported effect simultaneously.
The two ends of the second measuring rod 8 are connected with the bottom surface of the positioning connecting plate 2 and the top surface of the fixed connecting plate 1 through universal couplings 14, the universal couplings 14 are located on circular arcs formed by taking the second rotating shaft 6 as a circle center, the second measuring rod 8 comprises a second rod sleeve 15, a second scale rod 16 and a second locking bolt 17, the lower portion of the second scale rod 16 extends into the second rod sleeve 15, the top end of the second scale rod 16 is connected with the bottom surface of the positioning connecting plate 2 through the universal couplings 14, the bottom end of the second rod sleeve 15 is connected with the top surface of the fixed connecting plate 1 through the universal couplings 14, the second scale rod 16 extends and contracts along with the rotation of the positioning connecting plate 2 to directly measure the different surface angle between the main beam and the oblique beam, and as the two ends of the second measuring rod 8 are connected with the bottom surface of the positioning connecting plate 2 and the top surface of the fixed connecting plate 1 through the universal couplings 14, the degree of freedom is great, therefore cooperates the limiting displacement of first measuring stick 7, guarantees the accuracy of second measuring stick 8.
All be carved with scale marking 18 on first scale bar 12 and the second scale bar 16, directly will stretch out length and convert the angle into, carve on first scale bar 12 and second scale bar 16, it is more directly perceived simple and convenient during the use.
All be provided with the fixed through hole 19 of taking the countersunk head on fixed connection board 1 and the location connecting plate 2, accessible bolt passes fixed through hole 19 when fixed and is connected fixed connection board 1 and girder respectively, is connected location connecting plate 2 and sloping, because there is the countersunk head on the fixed through hole 19, consequently does not influence the planarization of fixed connection board 1 and location connecting plate 2 fitting surface.
The working principle is as follows: during the use, be connected fixed connection board 1 and girder fixedly, it is fixed to be connected positioning connection board 2 and sloping again, the angle of adjustment sloping, when the contained angle between positioning connection board 2 and the location backup pad 3 reaches the angle value, first scale rod 12 is in the state of stretching out, screw up first locking bolt 13 this moment, keep the length of first scale rod 12 and first rod cover 11, adjust the sloping again, make positioning connection board 2 drive positioning support board 3 rotate around first pivot 4, when scale mark 18 on second scale rod 16 reaches the angle value, the adjustment of stopping the sloping, and keep the length of second scale rod 16 and second rod cover 15 through screwing up second locking bolt 17, can realize the location.
Because the second connecting pieces 10 are all located on the circular arc formed by taking the second rotating shaft 6 as the circle center, and the position of the second connecting pieces 10 is fixed, the radius of the circle is determined, the length of the straight line rotated by the positioning connecting plate 2 can be determined through the length of the first measuring rod 7, the included angle between the positioning connecting plate 2 and the positioning support plate 3 can be calculated by obtaining the length of three sides of the triangle, and because the fixing connecting plate 1 is parallel to the positioning support plate 3, the angle on one of the included angles of the different surfaces of the fixing connecting plate 1 and the positioning connecting plate 2 is determined.
Similarly, the universal couplings 14 are all located on the circular arc formed by taking the second rotating shaft 6 as the center of a circle, and the position of the second connecting piece 10 is fixed, then the radius of the circle is determined, the length of the straight line rotated by the positioning connecting plate 2 can be determined by the length of the second measuring rod 8, the included angle between the positioning connecting plate 2 and the fixed connecting plate 1 can be calculated by obtaining the length of three sides of the triangle, the angle measured by the first measuring rod 7 and the second measuring rod 8 can be mutually verified with the angle measured in the building model, and the accuracy of measurement is further ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a steel construction skew location connecting device for building based on BIM, includes fixed connection board and location connecting plate, its characterized in that: the top surface of the fixed connecting plate is provided with a positioning supporting plate, the bottom surface of the positioning supporting plate close to one end is rotatably connected with the fixed connecting plate through a first rotating shaft, a first connecting piece is arranged at one end of the top surface of the positioning supporting plate close to the first rotating shaft, and the first connecting piece is rotatably connected with one end of the positioning connecting plate through a second rotating shaft;
one side between location backup pad and the location connecting plate and keeping away from the second pivot is provided with first measuring stick, the one end department between fixed connection board and the location connecting plate and keeping away from the location backup pad is provided with the second measuring stick.
2. The BIM-based steel structure oblique crossing positioning and connecting device for the building according to claim 1, wherein: the connecting part of the fixed connecting plate and the positioning support plate is of a semicircular structure, and the arc curve on the outer side of the connecting part is tangent to the end face, close to the first rotating shaft, of the positioning support plate.
3. The BIM-based steel structure oblique crossing positioning and connecting device for the building according to claim 1, wherein: and two ends of the first measuring rod are respectively connected with the top surface of the positioning support plate and the bottom surface of the positioning connecting plate through second connecting pieces, and the second connecting pieces are positioned on an arc formed by taking the second rotating shaft as the circle center.
4. The BIM-based steel structure oblique crossing positioning and connecting device for the building according to claim 4, wherein: the first measuring rod comprises a first rod sleeve, a first scale rod and a first locking bolt, the lower portion of the first scale rod extends into the first rod sleeve, the top end of the first scale rod is connected with the bottom surface of the positioning connecting plate through a second connecting piece, the bottom end of the first rod sleeve is connected with the top surface of the positioning supporting plate through the second connecting piece, and the first locking bolt is installed on the upper portion of the first rod sleeve.
5. The BIM-based steel structure oblique crossing positioning and connecting device for the building according to claim 1, wherein: and the two ends of the second measuring rod are connected with the bottom surface of the positioning connecting plate and the top surface of the fixed connecting plate through universal couplings, and the universal couplings are positioned on an arc formed by taking the second rotating shaft as the circle center.
6. The BIM-based steel structure oblique crossing positioning and connecting device for buildings according to claim 6, which is characterized in that: the second measuring rod comprises a second rod sleeve, a second scale rod and a second locking bolt, the lower portion of the second scale rod extends into the second rod sleeve, the top end of the second scale rod is connected with the bottom surface of the positioning connecting plate through a universal coupling, and the bottom end of the second rod sleeve is connected with the top surface of the fixing connecting plate through the universal coupling.
7. The BIM-based steel structure oblique crossing positioning and connecting device for the building according to claim 1, wherein: and scale marks are marked on the first scale rod and the second scale rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922795.4A CN110842434A (en) | 2019-09-27 | 2019-09-27 | BIM-based steel structure oblique crossing positioning and connecting device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922795.4A CN110842434A (en) | 2019-09-27 | 2019-09-27 | BIM-based steel structure oblique crossing positioning and connecting device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110842434A true CN110842434A (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910922795.4A Withdrawn CN110842434A (en) | 2019-09-27 | 2019-09-27 | BIM-based steel structure oblique crossing positioning and connecting device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110842434A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483640A (en) * | 2021-06-25 | 2021-10-08 | 成都飞机工业（集团）有限责任公司 | Adjusting and detecting device and method for limiting angle of lug of screw sleeve of pull rod of case |
| CN116717091A (en) * | 2023-08-04 | 2023-09-08 | 中铁九局集团有限公司 | BIM-based steel structure universal positioning and connecting device |
-
2019
- 2019-09-27 CN CN201910922795.4A patent/CN110842434A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483640A (en) * | 2021-06-25 | 2021-10-08 | 成都飞机工业（集团）有限责任公司 | Adjusting and detecting device and method for limiting angle of lug of screw sleeve of pull rod of case |
| CN116717091A (en) * | 2023-08-04 | 2023-09-08 | 中铁九局集团有限公司 | BIM-based steel structure universal positioning and connecting device |
| CN116717091B (en) * | 2023-08-04 | 2023-10-10 | 中铁九局集团有限公司 | BIM-based steel structure universal positioning and connecting device |
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Application publication date: 20200228 |
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| WW01 | Invention patent application withdrawn after publication |