CN110863644A - Novel turnover tool type beam side connecting wall piece fixing device and method - Google Patents
Novel turnover tool type beam side connecting wall piece fixing device and method Download PDFInfo
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- CN110863644A CN110863644A CN201911165997.5A CN201911165997A CN110863644A CN 110863644 A CN110863644 A CN 110863644A CN 201911165997 A CN201911165997 A CN 201911165997A CN 110863644 A CN110863644 A CN 110863644A
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- connecting piece
- strength
- beam side
- building
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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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- Mechanical Engineering (AREA)
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a novel turnover tool type fixing device and method for a beam side wall connecting piece, and relates to the technical field of building construction. The invention solves the problem that the steel pipe and part of fasteners embedded in the steel pipe wall connecting piece can not be reused by matching the beam side embedded bolt stereotyped wall connecting piece and the double-row scaffold, realizes that the steel pipe wall connecting piece is only connected with the outer side of the main structure of the building, does not need to pass through the wall body, can complete the working procedures of building, painting, pasting external wall bricks and the like of the external wall in one step, and greatly reduces the potential quality problems of water seepage, water leakage and the like.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a novel turnover tool type beam side wall connecting piece fixing device and method.
Background
In recent years, with the higher living standard of people and the rapid development of the national building market, the high-rise civil buildings, particularly the three-line and four-line cities, are more and more popularized. At present, the traditional overhanging scaffold is still adopted for building the external scaffold of the high-rise civil building in China, and the traditional method for installing the system has obvious defects.
Firstly, civil architecture molding is more and more complicated, and traditional scaffold frame is for encorbelmenting the scaffold frame and falling to the ground the scaffold frame, and the scaffold frame is even wall spare cloth point is in a large number.
Secondly, the scaffold is connected a lot of wall spare, influences the cast-in-place superstructure formwork of upper story, building rubbish and clearance secondary structure construction. The wall connecting piece penetrates through the wall body, and after the wall connecting piece is removed, wall holes need to be built, plastering needs to be performed and the like. Demolish the outer wall entrance to a cave that the tradition left over behind the scaffold that encorbelments, influence the process such as building by laying bricks or stones, whitewash, subsides external wall brick of outer wall. The construction efficiency is low, and the construction period is delayed.
Thirdly, the steel pipes and part of fasteners embedded in the steel pipe wall connecting piece in the traditional method can not be reused, and the cost is high; the disassembly is troublesome, the opening needs to be plugged, serious water seepage hidden danger exists, and gas cutting is frequently used during the disassembly, so that the fire prevention is not facilitated; and the up-down regulation is limited, which affects the construction of the enclosure system.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a novel turnover tool type beam side wall connecting piece fixing device and method.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a novel can have enough to meet need instrument formula roof beam side and link wall spare fixing device, including the pre-buried bolt regularization of roof beam side even wall spare and double scaffold, its characterized in that: the beam side embedded bolt regularization is wall spare even including embedded bolt cover, screw rod and regularization, embedded bolt cover before building major structure outer beam concrete placement with beam reinforcement fixed connection, treat that the concrete placement template is fixed in the building major structure outside after demolising, embedded bolt cover is equipped with the screw rod near double scaffold one side, the screw rod is through regularization even wall spare fixed connection in double scaffold.
Preferably, the embedded bolt sleeve comprises an embedded plastic sleeve and a high-strength nut, and the high-strength nut is arranged in the embedded plastic sleeve.
Preferably, the shaped wall connecting piece comprises a steel pipe, a hollow annular steel sheet and a high-strength nut, wherein one end, close to the embedded bolt sleeve, of the steel pipe is fixedly connected with the high-strength nut and is in threaded connection with the high-strength screw.
Preferably, the hollow annular steel sheet and the high-strength nut are coaxially welded and fixed, and the inner diameter of the hollow annular steel sheet is 1.2 times of that of the high-strength nut.
Preferably, the diameter of the steel pipe is
The thickness of the hollow annular steel sheet is 3-6 mm, the hollow annular steel sheet and one end of the steel pipe are coaxial, and the seal head is fully welded, so that the high-strength nut is arranged on the inner side of the steel pipe, and the height of a welding seam is 5-8 mm.
Preferably, the specification of the high-strength nut is 8.8-grade M16 square high-strength bolt and nut.
The utility model provides a novel can have enough to meet need instrument formula roof beam side and link wall spare fixing device mounting method which characterized in that: the method comprises the following steps:
step 1: before the main structure of the floor building is constructed, the embedded bolt sleeves are processed according to the requirements of an embedded part layout and a beam installation detailed drawing in a construction scheme.
Step 2: embedding an embedded bolt sleeve and a temporary T-shaped fixing bolt before constructing a main body structure of a building with N floors, and binding and fixing an anchor fluke on a frame beam reinforcement framework when embedding an embedded part;
and step 3: after pouring concrete of the main structure of the building with the N floors is finished, when the concrete reaches the formwork removal strength level, dismounting the temporary T-shaped fixing bolts in the step 2, fixedly connecting the high-strength screw rods with the embedded bolt sleeves, and enabling the high-strength screw rods to protrude out of the outer side of the main structure of the building by 100mm after being screwed down;
and 4, step 4: and (3) fixedly connecting the shaped wall connecting piece with the high-strength screw in the step (3), connecting the shaped wall connecting piece steel pipe with the inner and outer vertical rods of the double-row scaffold through a right-angle cast iron fastener, wherein the torque value of the right-angle cast iron fastener bolt is 40-65 N.m.
The invention has the following beneficial effects:
1. through the cooperation of the beam side embedded bolt stereotyped wall connecting piece and the double-row scaffold, the problem that the steel pipe embedded with the wall connecting piece and part of fasteners can not be reused is solved, the outer wall is only connected with the outer side of a main structure of a building and does not need to pass through the wall body, the working procedures of building, painting, pasting outer wall bricks and the like of the outer wall can be in place in one step, and the potential quality hazards such as water seepage and water leakage are greatly reduced.
2. The device's steel pipe consumptive material is few, installs and demolishs convenient and fast, and it is high to reduce conflagration and the potential water seepage hazard turnover material rate of repeated use, and material, member are the customization and dispatch from the factory, lightweight operation.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is an assembly effect diagram of the present invention;
FIG. 2 is an enlarged view of part of the invention from the A direction
The novel building wall comprises 1 pre-buried bolt sleeves, 2 screw rods, 3 shaped wall connecting pieces, 4 wall bodies, 5 double rows of scaffolds, 6 steel pipes, 7 hollow annular steel sheets, 8 high-strength nuts.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, what this embodiment was a novel can have enough to meet need instrument formula roof beam side is wall spare fixing device even, including roof beam side buried bolt regularization even wall spare and double scaffold 5, roof beam side buried bolt regularization even wall spare includes buried bolt cover 1, screw rod 2 and regularization even wall spare 3 in advance, buried bolt cover 1 before building major structure outer beam concrete placement with beam reinforcement fixed connection, treat that concrete placement template is fixed in the building major structure outside after demolising, buried bolt cover 1 is equipped with screw rod 2 near double scaffold one side, screw rod 2 is through regularization even wall spare 3 fixed connection in double scaffold 5.
Wherein: the embedded bolt sleeve 1 comprises an embedded plastic sleeve and a high-strength nut 8, and the high-strength nut 8 is arranged in the embedded plastic sleeve; the stereotyped wall connecting piece 3 comprises a steel pipe 6, a hollow annular steel sheet 7 and a high-strength nut 8, wherein the steel pipe 6 is close to one end of the embedded bolt sleeve 1 and the heightThe high-strength nut 8 is fixedly connected and is in threaded connection with the high-strength screw rod 2; the hollow annular steel sheet 7 and the high-strength nut 8 are coaxially welded and fixed, and the inner diameter of the hollow annular steel sheet 7 is 1.2 times of that of the high-strength nut 8; the diameter of the steel pipe 6 is
The thickness of the hollow annular steel sheet 7 is 3mm, the hollow annular steel sheet 7 and one end of the steel pipe 6 are coaxially welded in a full-welding sealing head, so that the high-strength nut 8 is arranged on the inner side of the steel pipe, and the height of a welding seam is 5 mm; the specification of the high-strength nut 8 is 8.8-grade M16 square high-strength bolt and nut.
The utility model provides a novel can have enough to meet need instrument formula roof beam side and link wall spare fixing device mounting method which characterized in that: the method comprises the following steps:
step 1: before the main structure of the floor building is constructed, the embedded bolt sleeve 1 is processed according to the requirements of an embedded part layout and a beam installation detailed drawing in a construction scheme.
Step 2: embedding an embedded bolt sleeve 1 and a temporary T-shaped fixing bolt before constructing a main body structure of a building with N floors, and binding and fixing an anchor fluke on a frame beam reinforcement framework when embedding an embedded part;
and step 3: after pouring concrete of the main structure of the building with the N floors is finished, when the concrete reaches the formwork removal strength grade, dismounting the temporary T-shaped fixing bolt in the step 2, fixedly connecting the high-strength screw rod 2 with the embedded bolt sleeve (1), and enabling the high-strength screw rod 2 to protrude out of the outer side of the main structure of the building by 100mm after being screwed down;
and 4, step 4: and (3) fixedly connecting the shaped wall connecting piece 3 with the high-strength screw 2 in the step (3), connecting the steel pipe of the shaped wall connecting piece 3 with the inner and outer vertical rods of the double-row scaffold through a right-angle cast iron fastener, wherein the torque value of the bolt of the right-angle cast iron fastener is 40 N.m.
The device provided by the invention has the advantages that the consumed material of steel pipes is less, the installation and the removal are convenient and quick, the repeated utilization rate of the turnover material for reducing the fire and the water seepage hidden danger is high, the materials and the rod pieces are customized and delivered out of the factory, the light operation is realized, the turnover material is only connected with the outer side of the main structure of the building and does not need to pass through the wall body, the working procedures of building, painting, pasting external wall bricks and the like of the external wall can be in place in one step, and the phenomena of.
It is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the inventive process concepts and solutions, or its application to other applications without modification.
Claims (7)
1. The utility model provides a novel can have enough to meet need instrument formula roof beam side even wall spare fixing device, including roof beam side embedded bolt regularization even wall spare and double scaffold (5), its characterized in that: the beam side embedded bolt regularization is wall spare even includes embedded bolt cover (1), screw rod (2) and regularization and is wall spare (3), embedded bolt cover (1) is fixed in the building major structure outside with roof beam reinforcing bar fixed connection before building major structure outer beam concrete placement, treat that the concrete placement template is fixed in after demolising, embedded bolt cover (1) is equipped with screw rod (2) being close to double scaffold one side, screw rod (2) are through regularization even wall spare (3) fixed connection in double scaffold (5).
2. The novel turnover tool type beam side wall connecting piece fixing device is characterized in that: the embedded bolt sleeve (1) comprises an embedded plastic sleeve and a high-strength nut (8), and the high-strength nut (8) is arranged in the embedded plastic sleeve.
3. The novel turnover tool type beam side wall connecting piece fixing device is characterized in that: the stereotyped wall connecting piece (3) comprises a steel pipe (6), a hollow annular steel sheet (7) and a high-strength nut (8), wherein the steel pipe (6) is close to one end of the embedded bolt sleeve (1) and is fixedly connected with the high-strength nut (8) and is in threaded connection with the high-strength screw (2).
4. The novel turnover tool type beam side wall connecting piece fixing device is characterized in that: the hollow annular steel sheet (7) and the high-strength nut (8) are coaxially welded and fixed, and the inner diameter of the hollow annular steel sheet (7) is 1.2 times that of the high-strength nut (8).
5. The novel turnover tool type beam side wall connecting piece fixing device is characterized in that: the diameter of the steel pipe (6) is
The thickness of the hollow annular steel sheet (7) is 3-6 mm, the hollow annular steel sheet (7) and one end of the steel pipe (6) are coaxial, and the seal head is fully welded, so that the high-strength nut (8) is arranged on the inner side of the steel pipe, and the height of a welding seam is 5-8 mm.
6. The novel turnover tool type beam side wall connecting piece fixing device is characterized in that: the specification of the high-strength nut (8) is 8.8-grade M16 square high-strength bolt and nut.
7. The utility model provides a novel can have enough to meet need instrument formula roof beam side and link wall spare fixing device mounting method which characterized in that: the method comprises the following steps:
step 1: before the main structure of the floor building is constructed, the embedded bolt sleeve (1) is processed according to the requirements of an embedded part layout and a beam installation detailed drawing in a construction scheme.
Step 2: embedding an embedded bolt sleeve (1) and a temporary T-shaped fixing bolt before constructing a main body structure of a building with N floors, and binding and fixing an anchor fluke on a frame beam reinforcement framework when embedding an embedded part;
and step 3: after pouring concrete of the main structure of the building with the N floors is finished, when the concrete reaches the formwork removal strength grade, the temporary T-shaped fixing bolts in the step 2 are dismounted, the high-strength screw rods (2) are fixedly connected with the embedded bolt sleeves (1), and the high-strength screw rods (2) protrude out of the outer side of the main structure of the building by 100mm after being screwed;
and 4, step 4: and (3) fixedly connecting the shaped wall connecting piece (3) with the high-strength screw (2) in the step (3), connecting the steel pipe of the shaped wall connecting piece (3) with the inner and outer vertical rods of the double-row scaffold through a right-angle cast iron fastener, wherein the torque value of the bolt of the right-angle cast iron fastener is 40-65 N.m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165997.5A CN110863644A (en) | 2019-11-25 | 2019-11-25 | Novel turnover tool type beam side connecting wall piece fixing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165997.5A CN110863644A (en) | 2019-11-25 | 2019-11-25 | Novel turnover tool type beam side connecting wall piece fixing device and method |
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| CN110863644A true CN110863644A (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911165997.5A Pending CN110863644A (en) | 2019-11-25 | 2019-11-25 | Novel turnover tool type beam side connecting wall piece fixing device and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696003A (en) * | 2020-12-29 | 2021-04-23 | 中建七局(上海)有限公司 | Novel shear force wall is wall spare even |
| CN114737744A (en) * | 2022-03-18 | 2022-07-12 | 五冶集团上海有限公司 | Novel wall connecting piece setting method |
| CN115095134A (en) * | 2022-07-19 | 2022-09-23 | 中铁一局集团(广州)建设工程有限公司 | Novel outer frame wall connecting device and construction method thereof |
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| CN201924583U (en) * | 2011-01-05 | 2011-08-10 | 浙江众和建设有限公司 | Wall-connected connector |
| CN202611224U (en) * | 2012-07-06 | 2012-12-19 | 宁波东新建筑有限公司 | Scaffolding and wall connecting piece |
| CN202644966U (en) * | 2012-06-19 | 2013-01-02 | 中国十七冶集团有限公司 | Wall-connection device used for fixing outside row scaffold |
| CN102943562A (en) * | 2012-12-03 | 2013-02-27 | 张若美 | Adjustable wall connecting rod of steel pipe scaffold |
| CN205531286U (en) * | 2016-04-06 | 2016-08-31 | 中建八局第二建设有限公司 | Link wall spare with adjustable scaffold frame taper nut bolt directly links |
| CN207739614U (en) * | 2017-10-16 | 2018-08-17 | 厦门特房建设工程集团有限公司 | A kind of outrigger wall-connecting piece connects wall drawknot structure with outrigger |
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2019
- 2019-11-25 CN CN201911165997.5A patent/CN110863644A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201924583U (en) * | 2011-01-05 | 2011-08-10 | 浙江众和建设有限公司 | Wall-connected connector |
| CN202644966U (en) * | 2012-06-19 | 2013-01-02 | 中国十七冶集团有限公司 | Wall-connection device used for fixing outside row scaffold |
| CN202611224U (en) * | 2012-07-06 | 2012-12-19 | 宁波东新建筑有限公司 | Scaffolding and wall connecting piece |
| CN102943562A (en) * | 2012-12-03 | 2013-02-27 | 张若美 | Adjustable wall connecting rod of steel pipe scaffold |
| CN205531286U (en) * | 2016-04-06 | 2016-08-31 | 中建八局第二建设有限公司 | Link wall spare with adjustable scaffold frame taper nut bolt directly links |
| CN207739614U (en) * | 2017-10-16 | 2018-08-17 | 厦门特房建设工程集团有限公司 | A kind of outrigger wall-connecting piece connects wall drawknot structure with outrigger |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696003A (en) * | 2020-12-29 | 2021-04-23 | 中建七局(上海)有限公司 | Novel shear force wall is wall spare even |
| CN114737744A (en) * | 2022-03-18 | 2022-07-12 | 五冶集团上海有限公司 | Novel wall connecting piece setting method |
| CN115095134A (en) * | 2022-07-19 | 2022-09-23 | 中铁一局集团(广州)建设工程有限公司 | Novel outer frame wall connecting device and construction method thereof |
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Application publication date: 20200306 |
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