CN212806962U - Multi-applicability curtain wall surface normal displacement acquisition device - Google Patents
Multi-applicability curtain wall surface normal displacement acquisition device Download PDFInfo
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- CN212806962U CN212806962U CN202021615038.7U CN202021615038U CN212806962U CN 212806962 U CN212806962 U CN 212806962U CN 202021615038 U CN202021615038 U CN 202021615038U CN 212806962 U CN212806962 U CN 212806962U
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- cantilever beam
- bolt hole
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- installation crossbearer
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Abstract
The utility model discloses a many suitability curtain face normal displacement collection system sets up a plurality of bolt holes that are used for installing the cantilever beam on the device installation crossbearer, can come the confirmed displacement detection device mounted position of examination spare position in the curtain according to the curtain. The cantilever beam rectangular steel pipe and the end plate are formed by welding, so that the rotational rigidity of the node can be effectively guaranteed, and the detection precision is improved. The sizes of the cantilever beam strip-shaped bolt hole and the coupling beam strip-shaped bolt hole are kept consistent, and the connection with bolts of the same specification is facilitated. In order to ensure the bending rigidity of the connecting beam in the normal direction of the surface of the curtain wall test piece and improve the data detection precision, the connecting beam is provided with a long strip-shaped bolt hole along the length direction of the beam on the longer flange. The device can adapt to the displacement detection of multiple type curtain face normal, and operation simple to operate shortens field instrument equipment installation time greatly, improves and detects precision and detection efficiency.
Description
Technical Field
The utility model relates to a building curtain physical properties detects technical field in the laboratory, especially relates to a many suitability curtain face normal displacement collection system for building curtain anti-wind pressure performance rating.
Background
The curtain wall is an outer protective structure of a building, and in the actual service process, the panel bears the outer load action such as wind load and the like, so that the wind pressure resistance of the building curtain wall is very important. The curtain wall wind pressure resistance performance is characterized in that a group of curtain wall units completely consistent with the actual size of a construction site are installed on a laboratory curtain wall four-property detection device, loads are applied, curtain wall displacement data are recorded, and then the wind pressure resistance performance grade of the curtain wall is evaluated. However, with the rapid development of social economy, the aesthetic level of people is increasingly improved, so that the number of the special-shaped curtain walls is increased.
The displacement acquisition device of traditional curtain is difficult to adapt to this type of special-shaped curtain, consequently urgently needs a many suitability curtain face normal direction displacement acquisition device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is exactly in order to compensate prior art's defect, provides one kind and can detect traditional curtain displacement, can detect many suitability curtain wall surface normal displacement collection system of special-shaped curtain displacement again.
The utility model discloses a realize through following technical scheme:
the utility model provides a many suitability curtain face normal displacement collection system, including even roof beam, last cantilever beam, lower cantilever beam, go up installation crossbearer and lower installation crossbearer, go up the side of installation crossbearer and lower installation crossbearer respectively with the one end fixed connection of last cantilever beam and lower cantilever beam the length direction of the other end of last cantilever beam and lower cantilever beam on all opened rectangular shape bolt hole one, all opened rectangular shape bolt hole two on the length direction of the upper end of even roof beam and lower extreme, the upper end and the lower extreme of even roof beam are connected with last cantilever beam and lower cantilever beam respectively through the bolt, even the upper and lower end of roof beam reaches even roof beam and awaits measuring the curtain test piece parallel through adjusting the bolt position that is arranged in rectangular shape screw hole one and rectangular bolt hole two even roof beam on still install the displacement meter through the magnet seat.
Last cantilever beam and lower cantilever beam all be including rectangle steel pipe and end plate, the one end welded connection of a side of end plate and rectangle steel pipe, has all seted up the screw in the four corners of end plate, last installation crossbearer and lower installation crossbearer respectively with last cantilever beam and the end plate bolt fixed connection of lower cantilever beam, rectangular shape bolt hole one set up on the curb plate of rectangle steel pipe.
The rectangular steel pipe is divided into a short pipe, a standard pipe and a long pipe.
The upper mounting transverse frame and the lower mounting transverse frame are both made of H-shaped steel, the connecting beam is made of unequal angle steel, and the second long-strip-shaped bolt hole is formed in the flange on the longer side of the unequal angle steel.
And the sizes of the first elongated bolt hole and the second elongated bolt hole are kept consistent.
The sizes and the hole distances of the end plates and the screw holes formed in the upper mounting transverse frame and the lower mounting transverse frame are consistent.
The utility model has the advantages that: the utility model discloses can realize linking the roof beam through adjusting bolt and fix a position in last lower extreme cantilever beam rectangular hole, reach and link roof beam position and the parallel purpose of curtain test piece according to the adjustment of different curtain shapes, the device can shorten the field device installation time greatly, improves and detects precision and detection efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a connecting structure of the upper end of the coupling beam and the upper mounting cross frame.
FIG. 3 is a schematic view of the structure of the displacement meter installed on the coupling beam.
Detailed Description
As shown in figure 1, the multi-applicability curtain wall surface normal displacement acquisition device comprises an upper cantilever beam 3, a lower cantilever beam 4, an upper mounting transverse frame 1, a lower mounting transverse frame 2 and a connecting beam 5, wherein the upper cantilever beam 3 and the lower cantilever beam 4 are formed by splicing rectangular steel pipes and end plates 8, screw holes are formed in four corners of each end plate 8, rectangular steel pipe side plates are provided with strip-shaped bolt holes 31 along the length direction of the beams, the upper mounting transverse frame 1 and the lower mounting transverse frame 1 and 2 are made of H-shaped steel, the middle end plates 8 of the upper cantilever beam 3 and the lower cantilever beam 4 are connected with the upper mounting transverse frame 1 and the lower mounting transverse frame 1 and 2 through bolts I7, the connecting beam 5 is made of unequal-edge angle steel, long-strip-shaped bolt holes 51 along the length direction of the beams are formed in long-edge flanges, the upper end and the lower end of the connecting beam 5 are parallel to a tested curtain wall through adjusting the positions of bolts II 9, the connecting beam 5 is connected with a displacement meter 6 through a magnet seat 10.
Rectangular steel pipes in the upper cantilever beam 3 and the lower cantilever beam 4 and the end plate 8 are formed by welding, and the specifications of the steel pipes are divided into a short pipe, a standard pipe and a long pipe.
The sizes and the hole distances of the end plates 8 and the screw holes formed in the upper and lower mounting cross frames 1 and 2 are kept consistent.
The sizes of the first elongated bolt hole 31 and the second elongated bolt hole 51 are consistent.
The long flange 52 of the connecting beam 5 is provided with a second strip bolt hole 51 along the length direction of the beam.
The working principle is as follows: during the use, refer to fig. 1, fig. 2 and fig. 3, according to the curtain wall shape of waiting to examine at the scene, install even roof beam 5 after selecting suitable upper and lower cantilever beam 3, 4 specifications, realize even roof beam 5 and curtain test piece are parallel through adjusting bolt and 9, screw up bolt two 9. And selecting a displacement measuring point of the component to be measured, and connecting the displacement measuring point with the displacement meter 6 through the magnet 10 at the corresponding position of the connecting beam.
Example 1
In this embodiment, referring to fig. 1, 2 and 3, a plurality of screw holes for mounting the upper and lower cantilever beams 3 and 4 are formed in the upper and lower mounting cross frames 1 and 2, so that the mounting position of the displacement detection device can be determined according to the position of the component to be detected in the curtain wall.
Example 2
In the embodiment, referring to fig. 1, 2 and 3, the rectangular steel pipe and the end plate 8 in the upper and lower cantilever beams 3 and 4 are formed by welding, so that the rotational stiffness of the node can be effectively ensured, and the detection precision is improved.
Example 3
In the embodiment, referring to fig. 1, 2 and 3, the steel pipe is divided into a short pipe, a standard pipe and a long pipe, and the appropriate cantilever beam can be flexibly selected according to different curtain wall shapes.
Example 4
In the embodiment, referring to fig. 1, 2 and 3, the connecting beam 5 is ensured to be parallel to the to-be-tested member of the curtain wall by the fine tuning bolt 9 according to the position of the to-be-tested member in the curtain wall.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a many suitability curtain wall surface normal displacement collection system which characterized in that: including linking roof beam, last cantilever beam, lower cantilever beam, go up installation crossbearer and installation crossbearer down, go up the side of installation crossbearer and installation crossbearer down respectively with the one end fixed connection of last cantilever beam and lower cantilever beam the length direction of the other end of last cantilever beam and lower cantilever beam on all opened rectangular shape bolt hole one, all opened rectangular shape bolt hole two on the length direction of the upper end of linking the roof beam and lower extreme, the upper end and the lower extreme of linking the roof beam are connected with last cantilever beam and lower cantilever beam through the bolt respectively, link the roof beam about the lower extreme through adjusting the bolt position that is arranged in rectangular shape screw hole one and rectangular bolt hole two reach and link the roof beam and be parallel with the curtain test piece that awaits measuring the roof beam on still install the displacement meter through the magnet seat.
2. The device according to claim 1, wherein the device is characterized in that: last cantilever beam and lower cantilever beam all be including rectangle steel pipe and end plate, the one end welded connection of a side of end plate and rectangle steel pipe, has all seted up the screw in the four corners of end plate, last installation crossbearer and lower installation crossbearer respectively with last cantilever beam and the end plate bolt fixed connection of lower cantilever beam, rectangular shape bolt hole one set up on the curb plate of rectangle steel pipe.
3. The device according to claim 2, wherein the device is characterized in that: the rectangular steel pipe is divided into a short pipe, a standard pipe and a long pipe.
4. The device according to claim 2, wherein the device is characterized in that: the upper mounting transverse frame and the lower mounting transverse frame are both made of H-shaped steel, the connecting beam is made of unequal angle steel, and the second long-strip-shaped bolt hole is formed in the flange on the longer side of the unequal angle steel.
5. The device according to claim 2, wherein the device is characterized in that: and the sizes of the first elongated bolt hole and the second elongated bolt hole are kept consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615038.7U CN212806962U (en) | 2020-08-06 | 2020-08-06 | Multi-applicability curtain wall surface normal displacement acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021615038.7U CN212806962U (en) | 2020-08-06 | 2020-08-06 | Multi-applicability curtain wall surface normal displacement acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212806962U true CN212806962U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021615038.7U Active CN212806962U (en) | 2020-08-06 | 2020-08-06 | Multi-applicability curtain wall surface normal displacement acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212806962U (en) |
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2020
- 2020-08-06 CN CN202021615038.7U patent/CN212806962U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.567, Shanhu Road, Shushan District, Hefei City, Anhui Province Patentee after: Anhui Construction Engineering Testing Technology Group Co.,Ltd. Patentee after: ANHUI INSTITUTE OF BUILDING RESEARCH & DESIGN Address before: No.567, Shanhu Road, Shushan District, Hefei City, Anhui Province Patentee before: QUALITY OF CONTRUCTION IN ANHUI PROVINCE SUPERVISION AND INSPECTION STATION Patentee before: ANHUI INSTITUTE OF BUILDING RESEARCH & DESIGN |
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| CP01 | Change in the name or title of a patent holder |