CN106013762A - Scaffold wall connecting element and construction method using wall connecting element - Google Patents
Scaffold wall connecting element and construction method using wall connecting element Download PDFInfo
- Publication number
- CN106013762A CN106013762A CN201610531219.3A CN201610531219A CN106013762A CN 106013762 A CN106013762 A CN 106013762A CN 201610531219 A CN201610531219 A CN 201610531219A CN 106013762 A CN106013762 A CN 106013762A
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- Prior art keywords
- wall
- connecting piece
- base
- scaffold
- connecting tube
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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)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a scaffold wall connecting element and a construction method using the wall connecting element. The scaffold wall connecting element comprises a base and a connecting pipe, wherein the base is provided with base positioning holes; the connecting pipe is formed by two identical-length steel pipes connected into a whole; the two sections of steel pipes are vertical to each other to form an L shape; one end of the connecting pipe is welded in the center position of the base. The method comprises the following steps of (1) manufacturing a positioning formwork; (2) fixing the positioning formwork; (4) fixing the wall connecting element; (5) pouring and tamping beam or wall concrete; (6) connecting the wall connecting element and a scaffold. The wall connecting element has the advantages that the manufacturing cost is low; the connection with a building is reliable, stable and firm; the use and the operation are convenient; the application range is wide; practicability is realized; the cost is low; the wall connecting element can be repeatedly used; the service life is long. The construction method has the advantages that the work efficiency of external wall construction can be improved; the external wall construction quality is improved; meanwhile, the safety of external wall constructors can be well protected; the potential safety hazard is reduced.
Description
Technical field
The present invention relates to building field, a kind of scaffold wall connecting piece and use the construction of this wall-connecting piece.
Background technology
Steel pipe scaffold is applied widely in construction, simple and practical due to it, the advantage that engineering cost is low, it is contemplated that will be commonly used in longer period of time from now on.According to the double-pole scaffold of 6.4.6 bar more than specified altitude 24m in JGJ130-2011 " construction fastener type steel pipe scaffold technical specification of security ", it is necessary to use rigid connecting tube to be reliably connected with building.Current design of coupler scaffold wall-connecting piece, conventional pre-buried short steel pipes is as the fixing end of wall-connecting piece, during dismounting, to being retained in steel pipe in scaffold eye, the method for workman's many employings electric welding cutting, causes the huge waste of steel pipe；Cut the spark of generation simultaneously, easily cause fire, be great potential safety hazard；Scaffold eye to fill up workload very big, operate not in place, capacity causes the hidden danger of exterior wall leakage.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, and a kind of scaffold wall connecting piece is provided and uses the construction of this wall-connecting piece.This wall-connecting piece low cost of manufacture be connected with building reliably secure, use easy to operate, applied widely, practical the most cheap, reusable, service life is long.This engineering method can improve external wall construction work efficiency, raising external wall construction quality, the simultaneously safety of energy External Wall workmen play well protection, reduction potential safety hazard.
The technical scheme realizing the object of the invention is:
A kind of scaffold wall connecting piece, including base and connecting tube, described base is provided with hole, base location, and connecting tube is two sections of isometric steel pipes being connected as a single entity, and two sections of steel pipes are mutually perpendicular to L-shaped, and one end of connecting tube is welded on the center of base.Welding procedure meets the regulation of " Construction of Steel Structure inspection of quality specification " GB50205.
Described base is the square Q235 steel plate of length of side 185mm, thickness >=6mm.
Described base location hole number is 3, and aperture, hole, 3 bases location is 16mm, the line of centres in hole, 3 base location be the length of side be the equilateral triangle of 14.5cm, the back gauge of hole, base location centre-to-centre spacing base is 25mm.
Described connecting tube is the steel pipe of φ 48, and two sections of steel pipe length of connecting tube are 19cm.
A kind of construction using scaffold wall connecting piece, including wall-connecting piece, described wall-connecting piece includes base and connecting tube, base is the square Q235 steel plate of length of side 185mm, thickness >=6mm, base is provided with 3 apertures and is the hole, base location of 16mm, the line of centres in hole, 3 bases location be the length of side be the equilateral triangle of 14.5cm, the back gauge of hole, base location centre-to-centre spacing base is 25mm；Connecting tube is two sections of isometric steel pipes being connected, and two sections of steel pipes are mutually perpendicular to L-shaped, and one end of connecting tube is welded on the center of base, and welding procedure meets the regulation of " Construction of Steel Structure inspection of quality specification " GB50205；
Described engineering method comprises the steps:
1) locating template is made: described locating template is the square Q235 steel plate of length of side 185mm, thickness >=6mm, locating template is provided with 3 apertures and is the die plate locating holes of 16mm, the line of centres of 3 die plate locating holes be the length of side be the equilateral triangle of 14.5cm, the back gauge of the centre-to-centre spacing locating template of die plate locating holes is 25mm；
2) stationary positioned template: locating template is fixed on the back side of beam or the wall that need to arrange wall-connecting piece position；
3) pre-buried conduit: by the holes drilled through on beam or wall of the die plate locating holes on locating template, by three conduits through through hole, conduit is fixed with the reinforcing bar in beam or wall；
4) fixing wall-connecting piece: with through walls or wear beam screw rod and be fixed on beam or wall by wall-connecting piece by conduit, wall-connecting piece is horizontally mounted, and vertical with vertical equity bar；
5) water and smash beam or wall concrete；
6) wall-connecting piece is connected with scaffold: the fastener that the connecting tube in wall-connecting piece uses with scaffold is connected, position, quantity that wall-connecting piece is arranged are determined by special construction plan, the regulation of compliant JGJ130-2011 " construction fastener type steel pipe scaffold technical specification of security " table 6.4.2 is answered in the setting of wall-connecting piece quantity: the double-pole scaffold height wall-connecting piece less than or equal to 50m arrange maximum spacing be 3 steps 3 across, more than 50m be 2 steps 3 across.
Described connecting tube diameter is identical with design of coupler scaffold diameter of steel tube.
Described connecting tube is the steel pipe of φ 48.
Two sections of steel pipe length of described connecting tube are 19cm.
Described conduit is the pvc pipe of internal diameter≤16mm.
On-the-spot steel pipe, fastener and the kind of steel plate, specification, performance should meet the regulation of " carbon structural steels " GB/T 700, and should be carried out in accordance with regulations sampling check test.
Hole-drilled base steel plate is welded with short steel pipes, it is achieved that wall-connecting piece is installed, removed assembling completely.After dismounting reusable, with remove traditional pin hand cradle steel pipe in the eyes compare, it is not necessary to cutting, save material.
L-shaped steel pipe and scaffold use common fastener to be connected, L-shaped steel pipe and base welding, wall-connecting piece and beam, wall etc. are connected with through walls, beam screw rod and i.e. complete all operations, very convenient, applied widely.
This wall-connecting piece low cost of manufacture be connected with building reliably secure, use easy to operate, applied widely, practical the most cheap, reusable, service life is long.
The connection of the interior external scaffolding that this engineering method is applicable to all single, double rows is fixed, and horizontal member, inclined member and the body of wall in brick mix structure, frame structure and frame-shear structure, particularly exterior wall maybe should not cannot set the scaffold of the shear wall structure of scaffold eye.
This engineering method can improve external wall construction work efficiency, raising external wall construction quality, the simultaneously safety of energy External Wall workmen play well protection, reduction potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the structural facades schematic diagram of wall-connecting piece in embodiment；
Fig. 2, Fig. 3 are the understructure schematic diagram of wall-connecting piece in embodiment；
Fig. 4 is locating template structural representation in embodiment；
Fig. 5 is the engineering method schematic flow sheet of embodiment.
In figure, 1. hole 4., connecting tube 2. base 3. base location locating template 5. die plate locating holes.
Detailed description of the invention
With embodiment, present disclosure is further elaborated below in conjunction with the accompanying drawings, but is not limitation of the invention.
Embodiment:
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of scaffold wall connecting piece, including base 2 and connecting tube 1, described base 2 is provided with hole 3, base location, connecting tube 1 is two sections of isometric steel pipes being connected as a single entity, and two sections of steel pipes are mutually perpendicular to L-shaped, and one end of connecting tube 1 is welded on the center of base 2.Welding procedure meets the regulation of " Construction of Steel Structure inspection of quality specification " GB50205.
Described base 2 is the square Q235 steel plate of length of side 185mm, thickness >=6mm.
Hole 3, described base location quantity is 3, and aperture, hole 3,3 bases location is 16mm, the line of centres in hole 3,3 base location be the length of side be the equilateral triangle of 14.5cm, the back gauge of hole 3, base location centre-to-centre spacing base is 25mm.
The described steel pipe that connecting tube 1 is φ 48, two sections of steel pipe length of connecting tube 1 are 19cm.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of construction using scaffold wall connecting piece, including wall-connecting piece, described wall-connecting piece includes base 2 and connecting tube 1, base 2 is the square Q235 steel plate of length of side 185mm, thickness >=6mm, base 2 be provided with the line of centres in the hole 3,3,3 bases location, base hole, location that 3 apertures are 16mm be the length of side be the equilateral triangle of 14.5cm, the back gauge of hole 3, base location centre-to-centre spacing base 2 is 25mm；Connecting tube 1 is two sections of isometric steel pipes being connected, and two sections of steel pipes are mutually perpendicular to L-shaped, and one end of connecting tube 1 is welded on the center of base 2, and welding procedure meets the regulation of " Construction of Steel Structure inspection of quality specification " GB50205；
Described engineering method comprises the steps:
1) locating template 4 is made: described locating template 4 is the square Q235 steel plate of length of side 185mm, thickness >=6mm, locating template 4 is provided with 3 apertures and is the die plate locating holes 5 of 16mm, the line of centres of 3 die plate locating holes 5 be the length of side be the equilateral triangle of 14.5cm, the back gauge of the centre-to-centre spacing locating template 4 of die plate locating holes 5 is 25mm；
2) stationary positioned template 4: locating template 4 is fixed on the back side of beam or the wall that need to arrange wall-connecting piece position；
3) pre-buried conduit: by the holes drilled through on beam or wall of the die plate locating holes 5 on locating template 4, by three conduits through through hole, conduit is fixed with the reinforcing bar in beam or wall；
4) fixing wall-connecting piece: with through walls or wear beam screw rod and be fixed on beam or wall by wall-connecting piece by conduit, wall-connecting piece is horizontally mounted, and vertical with vertical equity bar；
5) water and smash beam or wall concrete；
6) wall-connecting piece is connected with scaffold: the fastener that the connecting tube 1 in wall-connecting piece uses with scaffold is connected, position, quantity that wall-connecting piece is arranged are determined by special construction plan, the regulation of compliant JGJ130-2011 " construction fastener type steel pipe scaffold technical specification of security " table 6.4.2 is answered in the setting of wall-connecting piece quantity: the double-pole scaffold height wall-connecting piece less than or equal to 50m arrange maximum spacing be 3 steps 3 across, more than 50m be 2 steps 3 across.
Described connecting tube 1 diameter is identical with design of coupler scaffold diameter of steel tube.
Described connecting tube 1 is the steel pipe of φ 48.
1 two sections of steel pipe length of described connecting tube are 19cm.
Described conduit is the pvc pipe of internal diameter≤16mm.
On-the-spot steel pipe, fastener and the kind of steel plate, specification, performance should meet the regulation of " carbon structural steels " GB/T 700, and are carried out in accordance with regulations sampling check test.
Claims (9)
1. a scaffold wall connecting piece, is characterized in that, including base and connecting tube, described base is provided with hole, base location, and connecting tube is two sections of isometric steel pipes being connected as a single entity, and two sections of steel pipes are mutually perpendicular to L-shaped, and one end of connecting tube is welded on the center of base.
Scaffold wall connecting piece the most according to claim 1, is characterized in that, described base is the square Q235 steel plate of length of side 185mm, thickness >=6mm.
Scaffold wall connecting piece the most according to claim 1, it is characterized in that, described base location hole number is 3, and aperture, hole, 3 base location is 16mm, the line of centres in hole, 3 bases location be the length of side be the equilateral triangle of 14.5cm, the back gauge of hole, base location centre-to-centre spacing base is 25mm.
Scaffold wall connecting piece the most according to claim 1, is characterized in that, described connecting tube is the steel pipe of φ 48, and two sections of steel pipe length of connecting tube are 19cm.
5. the construction using scaffold wall connecting piece, it is characterized in that, including wall-connecting piece, described wall-connecting piece includes base and connecting tube, base is the square Q235 steel plate of length of side 185mm, thickness >=6mm, base is provided with 3 apertures and is the hole, base location of 16mm, the line of centres in hole, 3 bases location be the length of side be the equilateral triangle of 14.5cm, the back gauge of hole, base location centre-to-centre spacing base is 25mm；Connecting tube is two sections of isometric steel pipes being connected as a single entity, and two sections of steel pipes are mutually perpendicular to L-shaped, and one end of connecting tube is welded on the center of base；
Described engineering method comprises the steps:
1) locating template is made: described locating template is the square Q235 steel plate of length of side 185mm, thickness >=6mm, locating template is provided with 3 apertures and is the die plate locating holes of 16mm, the line of centres of 3 die plate locating holes be the length of side be the equilateral triangle of 14.5cm, the back gauge of die plate locating holes centre-to-centre spacing locating template is 25mm；
2) stationary positioned template: locating template is fixed on the back side of beam or the wall that need to arrange wall-connecting piece position；
3) pre-buried conduit: by the holes drilled through on beam or wall of the die plate locating holes on locating template, by three conduits through through hole, conduit is fixed with the reinforcing bar in beam or wall；
4) fixing wall-connecting piece: with through walls or wear beam screw rod and be fixed on beam or wall by wall-connecting piece by conduit, wall-connecting piece is horizontally mounted, and vertical with vertical equity bar；
5) water and smash beam or wall concrete；
6) wall-connecting piece is connected with scaffold: the fastener that the connecting tube in wall-connecting piece uses with scaffold is connected.
Use the construction of scaffold wall connecting piece the most according to claim 5, it is characterized in that, described connecting tube diameter
Identical with design of coupler scaffold diameter of steel tube.
The most according to claim 5, use the construction of scaffold wall connecting piece, it is characterized in that, described connecting tube is the steel pipe of φ 48.
The most according to claim 5, use the construction of scaffold wall connecting piece, it is characterized in that, two sections of steel pipe length of described connecting tube are 19cm.
The most according to claim 5, use the construction of scaffold wall connecting piece, it is characterized in that, described conduit is the pvc pipe of internal diameter≤16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610531219.3A CN106013762A (en) | 2016-07-07 | 2016-07-07 | Scaffold wall connecting element and construction method using wall connecting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610531219.3A CN106013762A (en) | 2016-07-07 | 2016-07-07 | Scaffold wall connecting element and construction method using wall connecting element |
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| Publication Number | Publication Date |
|---|---|
| CN106013762A true CN106013762A (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610531219.3A Pending CN106013762A (en) | 2016-07-07 | 2016-07-07 | Scaffold wall connecting element and construction method using wall connecting element |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201305995Y (en) * | 2008-11-20 | 2009-09-09 | 武汉建工股份有限公司 | Fastener to wall for implemental scaffold |
| GB2470106A (en) * | 2009-05-07 | 2010-11-10 | Easi Edge Ltd | An adaptor for a temporary perimeter safety barrier |
| CN101892738A (en) * | 2010-08-20 | 2010-11-24 | 中太建设集团股份有限公司 | Embedded scaffold connecting tube and construction method thereof |
| CN101962882A (en) * | 2010-08-16 | 2011-02-02 | 杨飞 | Construction waste wood formwork and industrial sewing machine table manufactured by pressing production formwork leftover material |
| CN202047581U (en) * | 2011-05-10 | 2011-11-23 | 中天建设集团有限公司天津分公司 | Wall connecting piece for scaffold |
| CN202483160U (en) * | 2012-03-09 | 2012-10-10 | 葛洲坝集团第五工程有限公司 | Transparent template |
| CN102720347A (en) * | 2012-07-11 | 2012-10-10 | 陕西建工集团第十建筑工程有限公司 | Scaffold tool type wall connecting piece and construction method thereof |
| CN202936996U (en) * | 2012-11-26 | 2013-05-15 | 浙江森拓建设工程有限公司 | Wall connecting piece for scaffold |
| CN203129565U (en) * | 2013-03-13 | 2013-08-14 | 中国十七冶集团有限公司 | Floor connecting device of external scaffolding rigid wall connecting piece |
| 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 |
| CN205804923U (en) * | 2016-07-07 | 2016-12-14 | 广西桂林地建建设有限公司 | A kind of scaffold wall connecting piece |
-
2016
- 2016-07-07 CN CN201610531219.3A patent/CN106013762A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201305995Y (en) * | 2008-11-20 | 2009-09-09 | 武汉建工股份有限公司 | Fastener to wall for implemental scaffold |
| GB2470106A (en) * | 2009-05-07 | 2010-11-10 | Easi Edge Ltd | An adaptor for a temporary perimeter safety barrier |
| CN101962882A (en) * | 2010-08-16 | 2011-02-02 | 杨飞 | Construction waste wood formwork and industrial sewing machine table manufactured by pressing production formwork leftover material |
| CN101892738A (en) * | 2010-08-20 | 2010-11-24 | 中太建设集团股份有限公司 | Embedded scaffold connecting tube and construction method thereof |
| CN202047581U (en) * | 2011-05-10 | 2011-11-23 | 中天建设集团有限公司天津分公司 | Wall connecting piece for scaffold |
| CN202483160U (en) * | 2012-03-09 | 2012-10-10 | 葛洲坝集团第五工程有限公司 | Transparent template |
| CN102720347A (en) * | 2012-07-11 | 2012-10-10 | 陕西建工集团第十建筑工程有限公司 | Scaffold tool type wall connecting piece and construction method thereof |
| CN202936996U (en) * | 2012-11-26 | 2013-05-15 | 浙江森拓建设工程有限公司 | Wall connecting piece for scaffold |
| CN203129565U (en) * | 2013-03-13 | 2013-08-14 | 中国十七冶集团有限公司 | Floor connecting device of external scaffolding rigid wall connecting piece |
| 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 |
| CN205804923U (en) * | 2016-07-07 | 2016-12-14 | 广西桂林地建建设有限公司 | A kind of scaffold wall connecting piece |
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Application publication date: 20161012 |