CN201221194Y - Postposition pre-embedded type wall connecting components - Google Patents
Postposition pre-embedded type wall connecting components Download PDFInfo
- Publication number
- CN201221194Y CN201221194Y CNU2008200807862U CN200820080786U CN201221194Y CN 201221194 Y CN201221194 Y CN 201221194Y CN U2008200807862 U CNU2008200807862 U CN U2008200807862U CN 200820080786 U CN200820080786 U CN 200820080786U CN 201221194 Y CN201221194 Y CN 201221194Y
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- wall
- connecting part
- steel plate
- steel
- building
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Abstract
The utility model relates to a rear-mounted preembedded wall-connecting part, which comprises a steel plate, chemical anchor bolts and a steel pipe; wherein, the steel pipe is welded on the steel plate; the rear ends of the chemical anchor bolts are preembedded and anchored on an external building wall constructed with a steel structure and concrete; and the front ends of the chemical anchor bolts penetrate the steel plate provided with the short steel pipe and are firmly connected with the steel plate by connectors. The wall-connecting part adopts the domestic ultrahigh-strength chemical anchor bolt, which has the advantages of acid and alkali resistance, ageing resistance, reliable anchoring force, durability and cheapness. Fixing is simple and reliable, the wall-connecting part can be conveniently disassembled and assembled and can be used for turnover multiple times and recycled, and therefore the cost can be saved. The wall-connecting part can partition an external construction area from the inside of a building, thus effectively ensuring the use safety of a scaffold and the regular service and security of the inside of the building, and moreover, the wall-connecting part can reduce the risk that the wall-connecting part is arbitrarily disassembled and altered when the outer windows of the building are replaced. The wall-connecting part has little damage on the original building structure and makes room for all of the outer windows, the outer windows can be conveniently dismounted, and labor can be saved. The wall-connecting part, which is characterized by simple and convenient operation and high construction efficiency, is widely applicable to anchoring a floor type buckled steel pipe scaffold in an alteration or renovation project.
Description
Technical field
The utility model belongs to building operations apparatus field, relates to a kind of rearmounted pre-buried type wall-connecting piece.
Background technology
In building operations, often use company's wall construction of console mode fastener steel tube scaffold, be called for short wall-connecting piece, its form of structure comprises: fastener type connection, welding, bolt connection etc.; It is to adopt steel pipe and building structure post or body of wall to be connected and fixed that fastener type connects, still the company's of tearing down and reconstructing wall fastener effort of taking a lot of work repeatedly when exterior window is constructed; Being welded to connect is pre-embedded steel slab embedded part in building structure, welds the wall-connecting piece steel pipe thereon, needs when still removing the steel pipe weld is severed complex operation with gas welding; It is pre-embedded bolt or make the wall connecting rod of split bolt formula at the body of wall upper drill hole on the building structure post that bolt connects, and this kind structure makes efficiency of construction low, the cost height, and the turnover that is not easy to wall-connecting piece is used.
As time goes by, large quantities of buildings in five sixties of China are pending reconstruction or trimming, particularly outer facade renovate engineering, should guarantee the safety of external scaffolding, satisfy the requirement of normal use of building interior and security again, therefore, the fastener type wall-connecting piece of prior art and steel plate built-in fitting can't use in the building structure of having built up, so it is imperative to solve the wall-connecting piece problem of console mode fastener steel tube scaffold in reconstruction or repair project.
Summary of the invention
The purpose of this utility model is to solve above-mentioned prior art problem and provides a kind of easy and simple to handle, and the efficiency of construction height is convenient to repeatedly have enough to meet the need use, saves the rearmounted pre-buried type wall-connecting piece of cost.
The technical solution adopted in the utility model: a kind of rearmounted pre-buried type wall-connecting piece, comprise steel plate, chemical anchor bolts, steel pipe, be welded with steel pipe on its steel plate, the chemical anchor bolts rear end is pre-buried and be anchored on steel work and the concrete skin, and described chemical anchor bolts front end passes the steel plate that has short steel pipes and connects firmly by connector and steel plate.
Be fixedly connected with suspension ring on the described steel plate.
The positive beneficial effect that the utility model had:
1. adopt homemade superhigh intensity chemical anchor bolts, acid and alkali-resistance, anti-aging, anchored force is reliable, durable, and low price;
2. the embedded part of band short steel pipes or suspension ring is fixing easy to be reliable by connector, be convenient to dismounting and repeatedly have enough to meet the need use, and recyclable utilization, save cost;
3. wall-connecting piece is connected with skin, and outside works area and building interior are separated, and effectively guarantees the normal use and the security of the safe in utilization and interior of building of scaffold, and the risk that wall-connecting piece is is arbitrarily torn down and reconstructed when having reduced to change external window of building;
4. little to the original building structural damage, exterior window has all been allowed, very convenient to exterior window dismounting replacing, save labor;
5. easy and simple to handle, the efficiency of construction height is beneficial to and reaches modern rapid construction requirement, can be widely used in reconstructing or repair project in highly surpass 24 meters console mode steel pipe scaffold, external wall has concrete structure column or beam, and concrete strength should not be lower than steel work and the concrete anchoring of C20.
Description of drawings
Fig. 1 is the front view of the utility model embodiment 1 structural representation;
Fig. 2 is the right view of the utility model embodiment 1 structural representation;
Fig. 3 is the front view of the utility model embodiment 2 structural representations;
Fig. 4 is the right view of the utility model embodiment 2 structural representations.
The specific embodiment
Consult Fig. 1, shown in Figure 2, a kind of rearmounted pre-buried type wall-connecting piece mainly comprises steel plate 1, chemical anchor bolts 2, steel pipe 3, connector 4 etc.; It is the Q235-A level hot rolled steel plate of 8-12mm that its steel plate 1 is selected thickness for use; Chemical anchor bolts 2 are selected homemade superhigh intensity chemical anchor bolts for use, and model is M8-M30; Steel pipe 3 is selected Q235-A level steel pipe for use; Connector 4 is selected packing ring and nut for use; Described steel plate 1 is provided with two anchor holes 101, the middle part is welded with a short steel pipes 3, two chemical anchor bolts 2 rear ends are pre-buried and be anchored on steel work and the concrete skin, two anchor holes 101 that front end passes on the steel plate 1 that has short steel pipes 3 are fastening by connector 4 and steel plate 1, short steel pipes 3 is connected with the console mode steel pipe scaffold by existing single or multiple fasteners, has solved the wall-connecting piece problem of console mode fastener steel tube scaffold in reconstruction or repair project.
Embodiment 2
Consult Fig. 3, shown in Figure 4, when scaffold needs local unloading, steel plate 1 size can be strengthened, be provided with four anchor holes 101, and a face down bonding that is positioned at short steel pipes 3 on steel plate 1 is connected to suspension ring 5, and suspension ring 5 select for use the HP235 grade reinforcing steel to make, and all the other structures are with embodiment 1; Described suspension ring 5 unload by wire rope and scaffold drawknot.
Claims (2)
1. rearmounted pre-buried type wall-connecting piece, comprise steel plate, chemical anchor bolts, steel pipe, be welded with steel pipe on its steel plate, the chemical anchor bolts rear end is pre-buried and be anchored on steel work and the concrete skin, it is characterized in that described chemical anchor bolts (2) front end passes the steel plate (1) that has short steel pipes (3) and connects firmly by connector (4) and steel plate (1).
2. rearmounted pre-buried type wall-connecting piece according to claim 1 is characterized in that being fixedly connected with on the described steel plate (1) suspension ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200807862U CN201221194Y (en) | 2008-05-23 | 2008-05-23 | Postposition pre-embedded type wall connecting components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200807862U CN201221194Y (en) | 2008-05-23 | 2008-05-23 | Postposition pre-embedded type wall connecting components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221194Y true CN201221194Y (en) | 2009-04-15 |
Family
ID=40574704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200807862U Expired - Lifetime CN201221194Y (en) | 2008-05-23 | 2008-05-23 | Postposition pre-embedded type wall connecting components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221194Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225392A (en) * | 2013-04-17 | 2013-07-31 | 中国十七冶集团有限公司 | Method for setting novel fastener type steel pipe external scaffold wall connection piece |
| CN105003088A (en) * | 2015-07-16 | 2015-10-28 | 广州市第一建筑工程有限公司 | Construction method for omitting embedded parts during steel structure construction |
| CN105908980A (en) * | 2016-05-25 | 2016-08-31 | 中国建筑第八工程局有限公司 | Post-installed hoisting hook device and installation method thereof |
| CN107487692A (en) * | 2017-03-08 | 2017-12-19 | 浙江博元建设股份有限公司 | A kind of adjustable assembly type building hoist discharging platform |
| CN110016872A (en) * | 2019-05-17 | 2019-07-16 | 中国建筑第四工程局有限公司 | A kind of wall attaching parts of bridge rectangle pier heavy type safety climbing ladder |
-
2008
- 2008-05-23 CN CNU2008200807862U patent/CN201221194Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225392A (en) * | 2013-04-17 | 2013-07-31 | 中国十七冶集团有限公司 | Method for setting novel fastener type steel pipe external scaffold wall connection piece |
| CN105003088A (en) * | 2015-07-16 | 2015-10-28 | 广州市第一建筑工程有限公司 | Construction method for omitting embedded parts during steel structure construction |
| CN105003088B (en) * | 2015-07-16 | 2018-01-05 | 广州市第一建筑工程有限公司 | The construction method of embedded part is leaked in a kind of Construction of Steel Structure |
| CN105908980A (en) * | 2016-05-25 | 2016-08-31 | 中国建筑第八工程局有限公司 | Post-installed hoisting hook device and installation method thereof |
| CN107487692A (en) * | 2017-03-08 | 2017-12-19 | 浙江博元建设股份有限公司 | A kind of adjustable assembly type building hoist discharging platform |
| CN110016872A (en) * | 2019-05-17 | 2019-07-16 | 中国建筑第四工程局有限公司 | A kind of wall attaching parts of bridge rectangle pier heavy type safety climbing ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lai Youzhi Inventor after: Qi Xin Inventor after: Ren Shijing Inventor after: Yang Junxia Inventor after: Sun Yujing Inventor after: Zhang Lei Inventor after: Wang Bin Inventor after: Huo Jundi Inventor before: Lai Youzhi Inventor before: Qi Xin Inventor before: Ren Shijing Inventor before: Yang Junxia Inventor before: Sun Yujing Inventor before: Zhang Lei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LAI YOUZHI QI XIN REN SHIJING YANG JUNXIA SUN YUJING ZHANG LEI TO: LAI YOUZHI QI XIN REN SHIJING YANG JUNXIA SUN YUJING ZHANG LEI WANG BIN HUO JUNDI |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090415 |
|
| CX01 | Expiry of patent term |