CN115095134A - Novel outer frame wall connecting device and construction method thereof - Google Patents
Novel outer frame wall connecting device and construction method thereof Download PDFInfo
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- CN115095134A CN115095134A CN202210847290.8A CN202210847290A CN115095134A CN 115095134 A CN115095134 A CN 115095134A CN 202210847290 A CN202210847290 A CN 202210847290A CN 115095134 A CN115095134 A CN 115095134A
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000009415 formwork Methods 0.000 claims description 12
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 208000037805 labour Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
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- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a novel outer frame wall connecting device and a construction method thereof, and the technical scheme is as follows: the method comprises the following steps: the embedded part is used for connecting an external building main body structure and does not need to be punched during installation, and the connecting part is correspondingly matched with the embedded part and is used for connecting an external steel pipe and a wall connecting part; the embedded part is detachably connected with the connecting part; this application has the advantage that need not to reserve the entrance to a cave and reduce structure infiltration risk on the wall body.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a novel outer frame wall connecting device and a construction method thereof.
Background
Along with the rapid development of the building industry in China, the use dependence on an external scaffold during the construction of building structures and decoration is higher and higher, a steel pipe needs to be embedded in a building beam plate for a traditional external frame wall connecting piece, and after the strength of concrete reaches the design requirement, a rotary fastener is adopted to be connected with an external frame vertical rod.
However, the traditional wall connecting piece has the defects of high cost and troublesome disassembly, the pre-buried steel pipe cannot be detached, the material waste is serious, a hole needs to be reserved at the vertical short steel pipe position of the wall connecting piece during masonry construction, the hole is kept too large and irregular in size, masonry or mortar with the same mark number needs to be adopted for plugging after the wall connecting piece is detached, the waste of the masonry and the mortar is excessive, and the water seepage phenomenon easily occurs on the outer wall after the hole plugging is reserved in the later period, so that the improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a novel outer frame wall connecting device and a construction method thereof, and the novel outer frame wall connecting device has the advantages that holes do not need to be reserved on a wall body, and the water seepage risk of the structure is reduced.
The first technical purpose of the invention is realized by the following technical scheme: a novel outer frame wall connecting device comprises: the embedded part is used for connecting an external building main body structure and does not need to be punched during installation, and the connecting part is correspondingly matched with the embedded part and is used for connecting an external steel pipe and a wall connecting part; the embedded part is detachably connected with the connecting part.
Optionally, the embedded part includes: the embedded rod and the embedded base are used for connecting an external building main body structure and preventing the embedded rod from sliding; one end of the embedded rod is installed on the embedded base, and the other end of the embedded rod is detachably connected with the connecting piece.
Optionally, the embedded base is a square base and/or a rectangular base.
Optionally, the embedded rod is provided with a bolt hole correspondingly adapted to the connecting piece.
Optionally, the connecting member includes: the connecting bolt is correspondingly matched with the bolt hole, and the rotating fastener is used for connecting an external steel pipe wall connecting piece; one end of the connecting bolt is detachably arranged on the embedded rod, and the other end of the connecting bolt is movably connected with the rotary fastener.
Optionally, an adjusting screw capable of adjusting the tightness of the rotating fastener is arranged on the rotating fastener.
Optionally, the connecting bolt is a high-strength connecting bolt.
The second technical purpose of the invention is realized by the following technical scheme: a construction method applied to a novel outer frame wall connecting device comprises the following steps:
s01: erecting an inner scaffold, installing a beam side template and binding reinforcing steel bars;
s02: mounting the embedded part on the side surface of the beam side surface template in advance, enabling the bolt holes to be tightly attached to the beam side surface template, and plugging the bolt holes by using screws;
s03: pouring concrete, and removing the beam side formwork after the concrete is poured in the beam side formwork and the formwork removal strength requirement is met;
s04: the bolt hole is unblocked by the screw, and the connecting piece is connected with an embedded part embedded in concrete;
s05: after the connecting piece is connected with the embedded part, the rotary fastener is connected with an external steel pipe wall connecting piece;
s06: and after the external steel pipe wall connecting piece is connected with the rotary fastener and is finished and meets the strength requirement, the steel pipe wall connecting piece is connected with the upright rod of the external scaffold.
In conclusion, the invention has the following beneficial effects:
1. compared with the traditional external frame wall connecting piece, the wall connecting device does not need to reserve a large number of holes on the wall body, so that the wall body is not easy to have the phenomenon of wall surface water seepage; the wall connecting device is simple in structure, construction cost is reduced, and the working procedure period of construction can be effectively shortened.
2. The connected mode of built-in fitting and connecting piece is threaded connection in this application, consequently can replace traditional outrigger wall spare to practice thrift a large amount of pre-buried steel pipes to accelerate building wall's construction speed, and practice thrift a large amount of labours, reduced engineering cost by a wide margin.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention after construction and installation;
FIG. 2 is a schematic view of the construction of an embedment in the present invention;
FIG. 3 is a schematic view showing the structure of the connector of the present invention;
fig. 4 is a flow chart of a method of the present invention.
In the figure: 1. embedding parts; 2. a connecting member; 3. pre-burying a rod; 31. bolt holes; 4. pre-burying a base; 5. a connecting bolt; 6. rotating the fastener; 61. adjusting screws; 7. a body structure; 8. connecting a steel pipe with a wall; 9. an outer scaffold upright rod.
Detailed Description
In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via 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 terms "vertical," "horizontal," "left," "right," "up," "down," and similar expressions are used for the purpose of illustration only and do not indicate or imply that the device or element so referred to must be oriented, constructed and operated in a specific orientation and therefore should not be construed as limiting the invention.
The invention is described in detail below with reference to the figures and examples.
As shown in fig. 1, 2 and 3, the present invention provides a novel external frame wall connecting device, including: the embedded part comprises an embedded part 1 which is used for connecting an external building main body structure 7 and does not need to be punched during installation, and a connecting part 2 which corresponds to the embedded part 1 and is used for connecting an external steel pipe wall connecting part 8; the embedded part 1 is detachably connected with the connecting part 2.
In the embodiment, the embedded part 1 is connected with a main structure 7 (such as a beam body) of an external building, and in the process of installing the embedded part 1 on the main structure 7, a hole does not need to be drilled on the main structure 7 for installing the embedded part 1; the connecting piece 2 is connected with an external steel pipe wall connecting piece 8, and the embedded piece 1 is detachably connected with the connecting piece 2; when the embedded installation is carried out, the position and the elevation of the embedded part 1 need to be accurately installed according to requirements, and the installed embedded part 1 and the connecting part 2 need to be level with the external steel pipe wall connecting part 8, so that the passage of an external frame at the later stage of construction cannot be influenced;
after the embedded part 1 is installed in the main body structure 7, the front end part of the embedded part 1 is left outside the main body structure 7, and no hole is left; compared with the traditional external frame wall connecting piece, the wall connecting device does not need to reserve a large number of holes on the wall body, so that the wall surface water seepage phenomenon is not easy to occur on the wall body; in addition, the structure is simple, the embedded parts 1 and the connecting parts 2 are in threaded connection, so that a large number of embedded steel pipes can be saved instead of the traditional outer frame wall connecting parts, the construction speed of the building wall is accelerated, a large number of labor forces are saved, the construction cost is greatly reduced, the construction cost is reduced, the working procedure period of construction can be effectively shortened, and the construction method conforms to the development direction of the building industry;
the technical scheme of the invention is already applied to actual construction: the factory building for improving the lifting project of an industrial park is 12 floors above the ground, 1 floor below the ground and 55.55m in building height, wherein 1 wall connecting piece is about 750, and 2 wall connecting pieces are about 230; the tradition is even wall spare per meter cost and is about 24 yuan, and novel even every set of cost of wall device is about 15 yuan, and tradition is even wall spare construction influence fitment and is about 15 days, and novel even wall spare does not influence the time limit for a project, need not consider the wall seepage yet, and the saving expense is about: 980x0.6(24-15) +330x200 (leakage) ═ 71292 yuan, the cost-saving effect is remarkable.
Further, the embedment 1 includes: the embedded structure comprises embedded rods 3 and an embedded base 4 which is used for connecting an external building main body structure 7 and preventing the embedded rods 3 from sliding; one end of the embedded rod 3 is installed on the embedded base 4, and the other end of the embedded rod 3 is detachably connected with the connecting piece 2.
In the embodiment, the embedded part 1 consists of an embedded rod 3 and an embedded base 4, when the embedded part 1 is embedded in the main body structure 7, the embedded base 4 is completely arranged in the main body structure 7, one part of the front end of the embedded rod 3 is exposed out of the main body structure 7, and the rest part is arranged in the main body structure 7; when the outrigger is installed, the part of the embedded rod 3 exposed out of the main structure 7 can be in threaded connection with the connecting piece 2, so that the external steel pipe wall connecting piece 8 is indirectly connected through the connecting piece 2.
Further, the embedded base 4 is a square base and/or a rectangular base.
Generally, the embedded base 4 is a square base or a rectangular base, in this embodiment, the embedded base 4 is preferably a square base of 5cm × 5cm, and the square base is adopted to facilitate the production and manufacture of the embedded base 4 and reduce the processing cost of the embedded base 4, and on the other hand, the embedded base 4 is not easy to slip after being installed on the external building main body structure 7, so as to prevent the embedded part 1 from deviating.
Further, the embedded rod 3 is provided with a bolt hole 31 correspondingly matched with the connecting piece 2.
In the embodiment, the pre-buried rod 3 is provided with a bolt hole 31, the bolt hole 31 adopts the dimensions of 25mm in hole diameter and 30cm in hole depth, and the dimensions of the bolt hole 31 are correspondingly matched with those of the connecting piece 2; after the embedded part 1 is embedded in the main body structure 7, a part of the front end of the embedded rod 3, which is provided with the bolt hole 31, is exposed out of the main body structure 7, the bolt hole 31 can be in threaded connection with the connecting piece 2, so that the connecting effect between the embedded part 1 and the connecting piece 2 is achieved, and the external steel pipe wall connecting piece 8 is indirectly connected through the connecting piece 2;
in addition, when the embedded part 1 is embedded, the bolt holes 31 must be tightly plugged by screws of the same specification (the screws are in threaded connection with the bolt holes 31 and plug the bolt holes 31), so that the bolt holes 31 are prevented from being plugged by cement paste in the concrete pouring process, and the embedded part 1 is prevented from being scrapped.
Further, the connector 2 includes: the connecting bolt 5 correspondingly matched with the bolt hole 31 and a rotary fastener 6 used for connecting an external steel pipe wall connecting piece 8; one end of the connecting bolt 5 is detachably arranged on the embedded rod 3, and the other end of the connecting bolt 5 is movably connected with the rotating fastener 6.
In this embodiment, the connecting member 2 is composed of a connecting bolt 5 and a rotating fastener 6, the connecting bolt 5 is correspondingly adapted to the bolt hole 31, and the size specification of the connecting bolt 5 is bolt diameter 25mm and bolt length 30cm (the length of 30cm can meet the requirement that the torque force value meets the design requirement when the connecting bolt 5 is connected to the embedded rod 3); after concrete pouring is finished, removing screws for plugging the bolt holes 31, and enabling the connecting bolts 5 on the connecting pieces 2 to be in threaded connection with the embedded parts 1 through the bolt holes 31, so that the connecting effect between the embedded parts 1 and the connecting pieces 2 is achieved;
in addition, the activity of the rotary fastener 6 is arranged at the end part of the connecting bolt 5, when one end of the connecting bolt 5 is installed on the embedded part 1, the rotary fastener 6 can be connected with the external steel pipe wall connecting part 8 at the other end of the connecting bolt 5, and after the connection is completed, the external steel pipe wall connecting part 8 is connected with the external scaffold upright rod 9 again to complete the installation of the whole external scaffold.
Furthermore, an adjusting screw 61 for adjusting the tightness of the rotating fastener 6 is provided on the rotating fastener 6.
In this embodiment, the rotating fastener 6 is provided with an adjusting screw 61, and the adjusting screw 61 can adjust the tightness degree of the rotating fastener 6; rotatory fastener 6 under the normal condition is not hard up state, and after rotatory fastener 6 was packed into to outside steel pipe even wall 8, accessible adjusting screw 61 adjusted rotatory fastener 6 to locking state, made rotatory fastener 6 and steel pipe even wall 8 zonulae occludens to reach the stable connection effect that outrigger even wall device and steel pipe even wall 8.
Further, the connecting bolt 5 is a high-strength connecting bolt.
In the embodiment, the connecting bolt 5 is a high-strength connecting bolt which is customized, and the quality of the connecting bolt 5 must meet the requirement, so that the connection stability between the external frame and the building is improved.
Further, as shown in fig. 4, the invention provides a construction method applied to the novel external frame wall connecting device, which comprises the following steps:
s01: erecting an inner scaffold, installing a beam side template and binding reinforcing steel bars; s02: mounting the embedded part 1 on the side surface of a beam side surface template in advance, enabling the bolt holes 31 to be tightly attached to the beam side surface template, and plugging the bolt holes 31 by using screws; s03: pouring concrete, and removing the beam side formwork after the concrete is poured in the beam side formwork and the formwork removal strength requirement is met; s04: the bolt hole 31 is unblocked by the screw, and the connecting piece 2 is connected with the embedded part 1 embedded in the concrete; s05: after the connecting piece 2 is connected with the embedded part 1, the rotary fastener 6 is connected with an external steel pipe wall connecting piece 8; s06: and after the external steel pipe wall connecting piece 8 is connected with the rotary fastener 6 and the strength requirement is met, the steel pipe wall connecting piece 8 is connected with the outer scaffold upright rod 9.
In this embodiment, the first step: firstly, erecting scaffolds in the building, installing beam side templates and binding reinforcing steel bars, wherein the erection, installation and binding of the beam side templates and the binding of the reinforcing steel bars of the internal scaffolds are conventional technical means of constructors in the building field, and are not repeated herein;
step two: mounting the embedded part 1 on the side surface of a beam side surface template in advance, plugging the bolt holes 31 by using screws, and enabling the bolt holes 31 to be tightly attached to the beam side surface template; the bolt holes 31 for plugging the screws need to be tightly plugged, so that the bolt holes 31 can be prevented from being plugged by cement slurry in the pouring process of concrete, and the phenomenon that the embedded part 1 is wasted is avoided;
step three: pouring concrete, namely pouring the concrete in the beam side formwork, and removing the beam side formwork after the concrete is poured and meets the formwork removal strength requirement, wherein the concrete is formed into a wall body of a main structure 7 of the building, the embedded part 1 is combined with the concrete into a whole, the part of the embedded rod 3 with the bolt hole 31 is exposed out of the wall body, and the bolt hole 31 can be in threaded connection with the connecting piece 2 after being unblocked;
step four: after the bolt holes 31 are unblocked by the screws, the connecting bolts 5 on the connecting piece 2 are in threaded connection with the bolt holes 31 of the pre-buried rods 3 pre-buried in the concrete, so that the connecting piece 2 is stably arranged on the pre-buried piece 1;
step five: after the embedded part 1 and the connecting part 2 are connected and stabilized, the rotary fastener 6 on the connecting part 2 is connected with the external steel pipe wall connecting part 8, and the installed rotary fastener 6 is level to the external frame steel pipe wall connecting part 8, so that the later-stage external frame passing is not influenced;
step six: after the outer frame steel pipe wall connecting piece 8 is stably connected with the connecting piece 2, the steel pipe wall connecting piece 8 is connected with the outer scaffold upright rod 9, and the installation of the whole scaffold outside the building is completed.
In FIG. 4, the template is a beam side template, the concrete equal strength is the requirement of the template removal strength after the concrete pouring is finished,
the novel external frame wall connecting device and the construction method thereof have the advantages that holes do not need to be reserved in the wall body, and the water seepage risk of the structure is reduced.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a novel outrigger is wall device even which characterized in that includes: the embedded part is used for connecting an external building main body structure and does not need to be punched during installation, and the connecting part is correspondingly matched with the embedded part and is used for connecting an external steel pipe and a wall connecting part; the embedded part is detachably connected with the connecting part.
2. The novel outrigger wall coupling device of claim 1, wherein the embedment includes: the embedded rod and the embedded base are used for connecting an external building main body structure and preventing the embedded rod from sliding; one end of the embedded rod is installed on the embedded base, and the other end of the embedded rod is detachably connected with the connecting piece.
3. The novel outer frame wall connecting device as claimed in claim 2, wherein the embedded base is a square base and/or a rectangular base.
4. The novel outer frame wall connecting device according to claim 2, wherein bolt holes correspondingly matched with the connecting pieces are formed in the embedded rods.
5. The novel outrigger wall coupling device of claim 4, wherein the connector comprises: the connecting bolt is correspondingly matched with the bolt hole, and the rotating fastener is used for connecting an external steel pipe wall connecting piece; one end of the connecting bolt is detachably arranged on the embedded rod, and the other end of the connecting bolt is movably connected with the rotary fastener.
6. The novel outer frame wall connecting device as claimed in claim 5, wherein an adjusting screw capable of adjusting the tightness degree of the rotating fastener is arranged on the rotating fastener.
7. The novel outrigger wall connecting device of claim 5 wherein the connecting bolts are high strength connecting bolts.
8. A construction method applied to the novel external frame wall connecting device of any one of claims 1 to 7 is characterized by comprising the following steps:
s01: erecting an inner scaffold, installing a beam side template and binding reinforcing steel bars;
s02: mounting the embedded part on the side surface of the beam side surface template in advance, enabling the bolt holes to be tightly attached to the beam side surface template, and plugging the bolt holes by using screws;
s03: pouring concrete, and removing the beam side formwork after the concrete is poured in the beam side formwork and the formwork removal strength requirement is met;
s04: removing the blockage of the bolt hole by the screw rod, and connecting the connecting piece with an embedded piece embedded in the concrete;
s05: after the connecting piece is connected with the embedded part, the rotary fastener is connected with an external steel pipe wall connecting piece;
s06: and after the external steel pipe wall connecting piece is connected with the rotary fastener and is finished and meets the strength requirement, the steel pipe wall connecting piece is connected with the upright rod of the external scaffold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210847290.8A CN115095134A (en) | 2022-07-19 | 2022-07-19 | Novel outer frame wall connecting device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210847290.8A CN115095134A (en) | 2022-07-19 | 2022-07-19 | Novel outer frame wall connecting device and construction method thereof |
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| CN115095134A true CN115095134A (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210847290.8A Pending CN115095134A (en) | 2022-07-19 | 2022-07-19 | Novel outer frame wall connecting device and construction method thereof |
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| CN104047419A (en) * | 2014-06-13 | 2014-09-17 | 中建四局第一建筑工程有限公司 | Wall linking method of scaffold and wall-linking member used by scaffold |
| CN204492142U (en) * | 2015-02-05 | 2015-07-22 | 浙江中成建工集团有限公司 | A kind of pre embedded bolt wall-connecting piece |
| CN107762135A (en) * | 2016-08-22 | 2018-03-06 | 中国二十冶集团有限公司 | The construction method of skin scaffold wall connecting piece |
| CN208650499U (en) * | 2018-04-17 | 2019-03-26 | 江苏九如建设有限公司 | Tool-type wall-connecting piece |
| CN110863644A (en) * | 2019-11-25 | 2020-03-06 | 中国十七冶集团有限公司 | Novel turnover tool type beam side connecting wall piece fixing device and method |
| CN210239103U (en) * | 2019-06-26 | 2020-04-03 | 沈阳建筑大学 | Novel scaffold wall connecting piece structure |
| CN212224604U (en) * | 2020-02-13 | 2020-12-25 | 四川域高建筑工程有限公司 | Wall connecting assembly for connecting outer wall scaffold and wall structure |
| CN112681717A (en) * | 2020-12-08 | 2021-04-20 | 中建二局第四建筑工程有限公司 | Novel embedded type building external scaffold wall connecting device and construction method thereof |
-
2022
- 2022-07-19 CN CN202210847290.8A patent/CN115095134A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047419A (en) * | 2014-06-13 | 2014-09-17 | 中建四局第一建筑工程有限公司 | Wall linking method of scaffold and wall-linking member used by scaffold |
| CN204492142U (en) * | 2015-02-05 | 2015-07-22 | 浙江中成建工集团有限公司 | A kind of pre embedded bolt wall-connecting piece |
| CN107762135A (en) * | 2016-08-22 | 2018-03-06 | 中国二十冶集团有限公司 | The construction method of skin scaffold wall connecting piece |
| CN208650499U (en) * | 2018-04-17 | 2019-03-26 | 江苏九如建设有限公司 | Tool-type wall-connecting piece |
| CN210239103U (en) * | 2019-06-26 | 2020-04-03 | 沈阳建筑大学 | Novel scaffold wall connecting piece structure |
| CN110863644A (en) * | 2019-11-25 | 2020-03-06 | 中国十七冶集团有限公司 | Novel turnover tool type beam side connecting wall piece fixing device and method |
| CN212224604U (en) * | 2020-02-13 | 2020-12-25 | 四川域高建筑工程有限公司 | Wall connecting assembly for connecting outer wall scaffold and wall structure |
| CN112681717A (en) * | 2020-12-08 | 2021-04-20 | 中建二局第四建筑工程有限公司 | Novel embedded type building external scaffold wall connecting device and construction method thereof |
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