CN109736487B - Hanging point safety structure of prefabricated outer wall - Google Patents
Hanging point safety structure of prefabricated outer wall Download PDFInfo
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- CN109736487B CN109736487B CN201811549166.3A CN201811549166A CN109736487B CN 109736487 B CN109736487 B CN 109736487B CN 201811549166 A CN201811549166 A CN 201811549166A CN 109736487 B CN109736487 B CN 109736487B
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Abstract
The invention relates to a hanging point safety structure of a prefabricated outer wall, which comprises a steel structure frame beam, a PC prefabricated outer wall body, an auxiliary embedded part, an upper hanging point fixing bolt and an upper hanging point fixing support; the PC prefabricated outer wall body is positioned on one side of the steel structure frame beam; the auxiliary embedded part is embedded in the PC prefabricated outer wall body in advance; one end of the upper hanging point fixing bolt is in threaded connection with the auxiliary embedded part, and the other end of the upper hanging point fixing bolt is connected with the upper hanging point fixing support; and the upper hanging point fixing support is welded at the bottom of the steel structure frame beam. According to the hanging point safety structure of the prefabricated outer wall, the secondary safety structure (the steel wire rope or the safety support) is added, so that after all hanging points fail, the residual strength is ensured to be sufficient, the overturning damage cannot occur, and the repairing treatment can be performed within enough time.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a building component, in particular to a hanging point safety structure of a prefabricated outer wall, and belongs to the technical field of building engineering.
[ background of the invention ]
The prefabricated concrete external wall panel matched with the steel structure building can only adopt rear-mounted installation, namely a prefabricated external wall can be installed behind the main body, so that the prefabricated external wall is stressed in a point mode, and most of the prefabricated external wall is under the load of a lower support. The upper hanging point is only subjected to wind load, the displacement generated by the inter-layer displacement needs to be compensated, and the bolt sleeve is pre-embedded in the conventional way, and the bolt sleeve and the large square hole structure are adopted to lock the inlet and the outlet. Although the upper hanging point is not the main stress point, the safety problem is still not negligible, if the bolt sleeve is pulled out or the screw fails, the whole prefabricated outer wall plate is overturned and damaged, and the danger and the destructiveness are extremely high.
Therefore, in order to solve the above technical problems, it is necessary to provide an innovative safety structure for hanging points of prefabricated exterior walls to overcome the above-mentioned drawbacks of the prior art.
[ summary of the invention ]
In order to solve the problems, the invention aims to provide a hanging point safety structure of a prefabricated outer wall, which has a simple structure, is safe and reliable, and has a wall body which is not easy to overturn.
In order to achieve the purpose, the invention adopts the technical scheme that: a hanging point safety structure of a prefabricated outer wall comprises a steel structure frame beam, a PC prefabricated outer wall body, an auxiliary embedded part, an upper hanging point fixing bolt and an upper hanging point fixing support; the PC prefabricated outer wall body is positioned on one side of the steel structure frame beam; the auxiliary embedded part is embedded in the PC prefabricated outer wall body in advance; one end of the upper hanging point fixing bolt is in threaded connection with the auxiliary embedded part, and the other end of the upper hanging point fixing bolt is connected with the upper hanging point fixing support; and the upper hanging point fixing support is welded at the bottom of the steel structure frame beam.
The hanging point safety structure of the prefabricated outer wall is further provided with the following components: the auxiliary embedded part comprises an embedded plate, a threaded sleeve and embedded pins; the threaded sleeve and the embedded foot are respectively welded on one side of the embedded plate and embedded in the PC prefabricated outer wall body; the upper hanging point fixing bolt is in threaded connection with the threaded sleeve.
The hanging point safety structure of the prefabricated outer wall is further provided with the following components: the upper hanging point fixing bolt comprises a screw rod, an adjusting nut, a clamping plate and a locking nut; wherein, the screw rod is in threaded connection with the threaded sleeve; the clamping plate is sleeved on the screw and clamps the upper hanging point fixing support; and the adjusting nut and the locking nut are respectively screwed on the screw rod and are abutted against the clamping plate.
The hanging point safety structure of the prefabricated outer wall is further provided with the following components: a safety support I is welded on the steel structure frame beam and the pre-buried plate respectively; a steel wire rope is connected with the two safety supports I.
The hanging point safety structure of the prefabricated outer wall is further provided with the following components: a safety support II is welded on the embedded plate, and the screw penetrates through the safety support II; and a safety limit nut is further screwed on the screw rod and is contained in the safety support II.
The hanging point safety structure of the prefabricated outer wall is also provided with the following components: the steel structure frame beam is specifically H-shaped steel.
Compared with the prior art, the invention has the following beneficial effects: according to the hanging point safety structure of the prefabricated outer wall, the secondary safety structure (the steel wire rope or the safety support) is added, so that after all hanging points fail, the residual strength is ensured to be sufficient, the overturning damage cannot occur, and the repairing treatment can be performed within enough time.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a first embodiment of a hanging point safety construction of a prefabricated exterior wall according to the present invention.
Fig. 2 is a structural view illustrating a second embodiment of a hanging point safety construction of a prefabricated exterior wall according to the present invention.
[ detailed description ] embodiments
Referring to the attached drawing 1, the invention is a first embodiment of a hanging and installing point safety structure of a prefabricated exterior wall, which is assembled by a steel structure frame beam 1, a PC prefabricated exterior wall body 2, an auxiliary embedded part 3, an upper hanging and installing point fixing bolt 4, an upper hanging and installing point fixing support 5 and the like.
The steel structure frame beam 1 is specifically H-shaped steel. The PC prefabricated outer wall body 2 is a prefabricated part and is positioned on one side of the steel structure frame beam 1.
The auxiliary embedded part 3 is embedded in the PC prefabricated exterior wall body 2, and includes an embedded plate 31, a threaded sleeve 32 and an embedded foot 33. The threaded sleeve 32 and the embedded leg 33 are respectively welded on the same side of the embedded plate 31 and embedded in the PC prefabricated exterior wall body 2.
One end of the upper hanging point fixing bolt 4 is in threaded connection with the auxiliary embedded part 3, and the other end of the upper hanging point fixing bolt is connected with the upper hanging point fixing support 5. Specifically, the upper hanging point fixing bolt 4 is screwed with the threaded sleeve 32. And the upper hanging point fixing support 5 is welded at the bottom of the steel structure frame beam 1.
Further, the upper hanging point fixing bolt 4 is composed of a screw rod 41, an adjusting nut 42, a clamping plate 43, a locking nut 44 and the like. Wherein, the screw rod 41 is screwed with the threaded sleeve 32. The clamping plate 43 is sleeved on the screw rod 41 and clamps the upper hanging point fixing support 4. The adjusting nut 42 and the locking nut 44 are respectively screwed on the screw rod 41 and abut against the clamping plate 43, so that the clamping plate 43 clamps the upper hanging point fixing support 4, and the stress surface of the upper hanging point fixing support 4 is large.
A safety support I6 is welded on the steel structure frame beam 1 and the embedded plate 31 respectively; a steel wire rope 7 is connected with two safety supports I6, and the safety support I6 and the steel wire rope 7 form a secondary safety structure, so that after all hanging points fail, the residual strength is sufficient, the overturning damage cannot occur, and the repair treatment can be performed within enough time.
Please refer to fig. 2 in the description, which is a second embodiment of the hanging and installing point safety structure of the prefabricated exterior wall, according to the invention, a safety support II8 is welded on the embedded plate, and the screw 41 passes through the safety support II 8; a safety limit nut 9 is further screwed on the screw rod 41, and the safety limit nut 9 is accommodated in the safety support II 8. In the embodiment, the safety support II8 and the safety limit nut 9 form a secondary safety structure, so that after all the hanging points fail, the residual strength is ensured to be sufficient, the overturning damage cannot occur, and the repairing treatment can be performed within enough time.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.
Claims (5)
1. The utility model provides a prefabricated outer wall's hanging dress point safety construction which characterized in that: the prefabricated PC outer wall comprises a steel structure frame beam, a PC prefabricated outer wall body, an auxiliary embedded part, an upper hanging point fixing bolt and an upper hanging point fixing support; the PC prefabricated outer wall body is positioned on one side of the steel structure frame beam; the auxiliary embedded part is embedded in the PC prefabricated outer wall body in advance; one end of the upper hanging point positioning bolt is in threaded connection with the auxiliary embedded part, and the other end of the upper hanging point positioning bolt is connected with the upper hanging point fixing support; the upper hanging point fixing support is welded at the bottom of the steel structure frame beam;
the auxiliary embedded part comprises an embedded plate, a threaded sleeve and embedded pins; the threaded sleeve and the embedded foot are respectively welded on one side of the embedded plate and embedded in the PC prefabricated outer wall body; the upper hanging point fixing bolt is in threaded connection with the threaded sleeve;
a safety support I is welded on the steel structure frame beam and the pre-buried plate respectively; a steel wire rope is connected with the two safety supports I.
2. A hanging point safety structure of a prefabricated exterior wall according to claim 1, characterized in that: the upper hanging point fixing bolt comprises a screw rod, an adjusting nut, a clamping plate and a locking nut; wherein, the screw rod is in threaded connection with the threaded sleeve; the clamping plate is sleeved on the screw and clamps the upper hanging point fixing support; and the adjusting nut and the locking nut are respectively screwed on the screw rod and are abutted against the clamping plate.
3. A hanging point safety structure of a prefabricated exterior wall according to claim 1, characterized in that: the steel structure frame beam is specifically H-shaped steel.
4. The utility model provides a prefabricated outer wall's hanging dress point safety construction which characterized in that: the prefabricated PC outer wall comprises a steel structure frame beam, a PC prefabricated outer wall body, an auxiliary embedded part, an upper hanging point fixing bolt and an upper hanging point fixing support; the PC prefabricated outer wall body is positioned on one side of the steel structure frame beam; the auxiliary embedded part is embedded in the PC prefabricated outer wall body in advance; one end of the upper hanging point positioning bolt is in threaded connection with the auxiliary embedded part, and the other end of the upper hanging point positioning bolt is connected with the upper hanging point fixing support; the upper hanging point fixing support is welded at the bottom of the steel structure frame beam;
the auxiliary embedded part comprises an embedded plate, a threaded sleeve and embedded pins; the threaded sleeve and the embedded foot are respectively welded on one side of the embedded plate and embedded in the PC prefabricated outer wall body; the upper hanging point fixing bolt is in threaded connection with the threaded sleeve;
the upper hanging point fixing bolt comprises a screw rod, an adjusting nut, a clamping plate and a locking nut; wherein, the screw rod is in threaded connection with the threaded sleeve; the clamping plate is sleeved on the screw and clamps the upper hanging point fixing support; the adjusting nut and the locking nut are respectively screwed on the screw rod and are abutted against the clamping plate;
a safety support II is welded on the embedded plate, and the screw penetrates through the safety support II; and a safety limit nut is further screwed on the screw rod and is contained in the safety support II.
5. A prefabricated exterior wall hanging point safety structure as defined in claim 4, wherein: the steel structure frame beam is specifically H-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549166.3A CN109736487B (en) | 2018-12-18 | 2018-12-18 | Hanging point safety structure of prefabricated outer wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549166.3A CN109736487B (en) | 2018-12-18 | 2018-12-18 | Hanging point safety structure of prefabricated outer wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109736487A CN109736487A (en) | 2019-05-10 |
| CN109736487B true CN109736487B (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811549166.3A Active CN109736487B (en) | 2018-12-18 | 2018-12-18 | Hanging point safety structure of prefabricated outer wall |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11350639A (en) * | 1998-06-03 | 1999-12-21 | Asahi Chem Ind Co Ltd | Wall panel mounting structure for column |
| CN204225278U (en) * | 2014-09-01 | 2015-03-25 | 远建工业化住宅集成科技有限公司 | A kind of prefabricated strap-on insulation wallboard and with beam-to-column joint structure |
| CN205134846U (en) * | 2015-11-24 | 2016-04-06 | 盈创新材料(苏州)有限公司 | A pre -buried subassembly for connecting GRG furred ceiling board |
| CN206053069U (en) * | 2016-07-21 | 2017-03-29 | 中清大科技股份有限公司 | Out-hung panel with pre-buried connecting elements |
| CN206360167U (en) * | 2016-11-24 | 2017-07-28 | 深圳时代装饰股份有限公司 | A kind of stone material dry suspending structure with function of seismic resistance |
| CN107143072B (en) * | 2017-05-04 | 2023-01-03 | 浙江绿筑集成科技有限公司 | Point supporting type PC wallboard connecting device |
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Application publication date: 20190510 Assignee: Anhui Zhihong Precision Construction Technology Co.,Ltd. Assignor: ZHEJIANG GREEN BUILDING INTEGRATION TECHNOLOGIES Co.,Ltd. Contract record no.: X2023990000037 Denomination of invention: A safety structure of hanging point of prefabricated exterior wall Granted publication date: 20210413 License type: Common License Record date: 20230113 |
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Application publication date: 20190510 Assignee: Jiangxi Huahong Jinggong Steel Structure Co.,Ltd. Assignor: ZHEJIANG GREEN BUILDING INTEGRATION TECHNOLOGIES Co.,Ltd. Contract record no.: X2023980034645 Denomination of invention: A safety structure for hanging points on prefabricated exterior walls Granted publication date: 20210413 License type: Common License Record date: 20230413 |
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