CN210369857U - Reverse device of demolising of formula of encorbelmenting scaffold frame - Google Patents
Reverse device of demolising of formula of encorbelmenting scaffold frame Download PDFInfo
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- CN210369857U CN210369857U CN201921016375.1U CN201921016375U CN210369857U CN 210369857 U CN210369857 U CN 210369857U CN 201921016375 U CN201921016375 U CN 201921016375U CN 210369857 U CN210369857 U CN 210369857U
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- encorbelmenting
- support body
- overhanging
- horizontal
- scaffold
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000002023 wood Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
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Abstract
The utility model discloses a reverse demolising device of formula of encorbelmenting scaffold, including inside support body and outside support body, inside support body is fixed in the lower part and is encorbelmented the inside between the floor structure and the upper portion of encorbelmenting, is fixed with a set of horizontal pole on the upper portion of inside support body, and the outer end of horizontal pole is encorbelmented the floor structure outside, at the outside support body of the fixedly connected with of encorbelmenting of horizontal pole, outside support body pass through the fastener by a set of horizontal vertical pole and a set of pole setting and fix the end of encorbelmenting at horizontal pole and constitute, be equipped with the steel basketry piece at horizontal pole and horizontal vertical pole upper berth, hang in. The utility model discloses can be used to encorbelment formula scaffold frame and remove the in-process in reverse, demolish the part of encorbelmenting formula scaffold frame lower part promptly earlier, then upwards demolish the part of encorbelmenting on upper portion, arrange after the support body of encorbelmenting in the lower part is demolishd the utility model discloses, be used for demolising of follow-up upper portion support body and I-steel of encorbelmenting.
Description
Technical Field
The utility model relates to a device is demolishd to overhanging type scaffold frame is reverse belongs to building construction tool technical field.
Background
At present, the overhanging scaffold is still an external scaffold widely applied in the engineering construction process and used for building peripheral construction and playing a role in safety protection. The traditional dismantling mode of the overhanging scaffold is that the scaffold is dismantled from the uppermost cantilever body downwards in sequence, and the dismantling time is long, so that the follow-up work of building peripheral construction, acceptance inspection, indoor decoration and the like is seriously influenced. In addition, the traditional mode of dismantling the overhanging scaffold from top to bottom is adopted, the service time of materials such as steel pipes and fasteners is long, the cost is high, the reserved holes and anchor rings of the scaffold body are repaired late, and the quality is not easy to control.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a simple structure, construction convenience, suitability are strong, stability is good, be convenient for installation and dismantlement, cost of manufacture low, can improve the reverse demolising device of overhanging type scaffold frame of construction work efficiency to overcome not enough among the prior art.
The technical scheme of the utility model is realized like this: the utility model provides a reverse demolition device of formula of encorbelmenting scaffold, includes inside support body and outside support body, inside support body is fixed in the lower part and is encorbelmented the inside between the floor structure with upper portion, is fixed with a set of horizontal pole on the upper portion of inside support body, and the outer end of horizontal pole is encorbelmented the floor structure outside, at the outside support body of the fixedly connected with of encorbelmenting of horizontal pole, outside support body pass through the fastener by a set of horizontal vertical pole and a set of pole setting and fix the end of encorbelmenting at horizontal pole and constitute, lay at horizontal pole and horizontal vertical pole and be equipped with the steel basketry piece, hang in the lower part of.
Further, the bottom fixedly connected with bracing steel pipe of outside support body, the lower extreme of bracing steel pipe supports on the floor structure of encorbelmenting in the lower part.
Further, a protective safety net is hung on the outer side of the vertical rod.
Further, the pocket net is hung below the horizontal cross rod, and the pocket net extends to the lower portion of the peripheral beam of the upper overhanging layer structure from the overhanging end of the horizontal cross rod.
Further, inside support body is current double steel pipe scaffold, supports in the floor structure that encorbelments in the lower part at double steel pipe scaffold, installs adjustable jacking at double steel pipe scaffold's top, and adjustable jacking is tight with the bottom top of the floor structure that encorbelments in upper portion.
Furthermore, a wood purlin is arranged between the lower end of the double-row steel pipe scaffold and the top of the lower overhanging layer structure and between the adjustable jacking and the bottom of the upper overhanging layer structure.
Since the technical scheme is used, the utility model has the advantages that: the utility model discloses can be used to encorbelment formula scaffold frame and remove the in-process in reverse, demolish the part of encorbelmenting of overhanging type scaffold frame lower part promptly earlier, then upwards demolish the part of encorbelmenting of upper portion, arrange after the support body of encorbelmenting in the lower part is demolishd the utility model discloses, be used for demolising of follow-up upper portion encorbelment support body and I-steel, can effectively solve the tradition and demolish downwards that the formula scaffold frame of encorbelmenting brought demolishs time of a specified duration, influences follow-up process, material lease. And simultaneously, the utility model discloses guarantee that the frame of encorbelmenting can carry out the reverse demolition smoothly, make the lower part floor can carry out work such as peripheral construction, acceptance inspection and follow-up decoration and fitment in advance after the formula scaffold frame of encorbelmenting demolishs, improved the construction work efficiency greatly, be worth using widely in the construction trade. Furthermore, the utility model has the characteristics of simple structure, construction convenience, suitability are strong, stability is good, be convenient for installation and dismantlement, cost of manufacture are low.
Drawings
Fig. 1 is a front view of a schematic structural view of the present invention;
fig. 2 is a right side view of fig. 1.
Description of reference numerals: 1-horizontal cross rod, 2-horizontal longitudinal rod, 3-vertical rod, 4-fastener, 5-steel basketry piece, 6-protective safety net, 7-pocket net, 8-diagonal steel pipe, 9-double-row steel pipe scaffold, 10-wood purlin, 11-U-shaped adjustable jacking, 12-lower building, and 13-upper overhanging layer structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, a device for reversely removing an overhanging scaffold comprises an inner frame and an outer frame, wherein the inner frame is fixed inside a lower overhanging layer structure 12 and an upper overhanging layer structure 13, a group of horizontal cross rods 1 is fixed on the upper part of the inner frame, the outer ends of the horizontal cross rods 1 overhang the outside of the overhanging layer structure, the outer frame is fixedly connected with the horizontal cross rods 1, the outer frame is formed by fixing a group of horizontal vertical rods 2 and a group of vertical rods 3 on overhanging ends of the horizontal cross rods 1 through fasteners 4, steel fence pieces 5 are paved on the horizontal cross rods 1 and the horizontal vertical rods 2, and a pocket net 7 is hung on the lower part of the horizontal cross rods 1. The bottom fixedly connected with bracing steel pipe 8 of outside support body, the lower extreme of bracing steel pipe 8 supports on the floor structure 12 is encorbelmented in the lower part to by the floor structure 12 of encorbelmenting in the lower part shift partly to the floor structure 12 is encorbelmented in the lower part with the weight of outside support body, improve the stability of whole device. And a protective safety net 6 is hung on the outer side of the vertical rod 3. The pocket net 7 is hung below the horizontal cross rod 1, and the pocket net 7 extends to the lower part of the peripheral beam of the upper overhanging layer structure 13 from the overhanging end of the horizontal cross rod 1. The inner frame body is an existing double-row steel pipe scaffold 9, the double-row steel pipe scaffold 9 is supported on the lower overhanging layer structure 12, the adjustable jacking 11 is installed at the top of the double-row steel pipe scaffold 9, and the adjustable jacking 11 is tightly jacked with the bottom of the upper overhanging layer structure 13. And wood purlin 10 is arranged between the lower end of the double-row steel pipe scaffold 9 and the top of the lower overhanging layer structure 12 and between the adjustable jacking 11 and the bottom of the upper overhanging layer structure 13.
The reverse dismantling of the overhanging scaffold can be carried out according to the following steps:
step one, after the lower overhanging type scaffold is dismantled, an internal frame body is erected according to a paying-off position, the internal frame body is replaced by the existing double-row steel pipe scaffold 9, and a wood purlin 10 is padded at the lower part of the double-row steel pipe scaffold 9 in the erecting process and is stably placed on a lower overhanging layer structure 12; the double-row steel pipe scaffold 9 is tightly propped against the upper overhanging layer structure 13 through an adjustable jacking 11 and is tightly plugged by a wood purlin 10;
secondly, erecting a horizontal cross rod 1 on the upper part of the double-row steel pipe scaffold 9, connecting and fixing the horizontal cross rod 1 and the double-row steel pipe scaffold 9 by using a fastener 4, erecting an inclined strut steel pipe 8, and supporting the lower end of the inclined strut steel pipe 8 on a lower overhanging layer structure 12;
thirdly, erecting a horizontal longitudinal rod 2 and an upright rod 3 on a horizontal cross rod 1 to form an external frame body, and connecting and fixing the horizontal cross rod 1, the horizontal longitudinal rod 2 and the upright rod 3 through a fastener 4, wherein the transverse distance of the upright rod 3 is 800mm, and the longitudinal distance is not more than 1500 mm; the horizontal distance between the horizontal cross rods 1 is not more than 1500mm, and the vertical distance is 1200 mm; the horizontal distance of the horizontal vertical rods 2 is 900mm, and the vertical distance is 600 mm.
Fourthly, steel basketry sheets 5 are laid on the horizontal cross rods 1 and the horizontal longitudinal rods 2, a pocket net 7 is hung on the lower portion of the horizontal cross rods 1, and the pocket net 7 extends to the position below a peripheral beam of the upper overhanging layer structure 13 from the overhanging end of the horizontal cross rods 1; a protective safety net 6 is hung on the outer side of the upright rod 3;
step five, after the installation is finished, checking whether the components are firmly connected, and determining that the components can be put into use after no errors exist; like this, arrange after the lower part is encorbelmented the support and demolish, subsequent upper portion is encorbelmented support and I-steel just can stand and demolish on steel basketry piece 5 by constructor to effectively solve the traditional demolish time of being of a specified duration, influence subsequent handling, material lease use cost height, with high costs that demolish that what encorbelment formula scaffold frame brought from top to bottom.
Claims (6)
1. The utility model provides a device is demolishd to overhanging type scaffold frame is reverse, includes inside support body and outside support body, its characterized in that: inside the inside of inside support body fixing between the floor structure (12) of encorbelmenting in lower part and the floor structure (13) of encorbelmenting in upper portion, be fixed with a set of horizontal pole (1) on the upper portion of inside support body, and the outer end of horizontal pole (1) is encorbelmented the floor structure outside, at the outside support body of fixedly connected with of encorbelmenting of horizontal pole (1), outside support body fix the end of encorbelmenting in horizontal pole (1) through fastener (4) by a set of horizontal vertical pole (2) and a set of pole setting (3) and constitute, be equipped with steel basketry piece (5) at horizontal pole (1) and horizontal vertical pole (2) upper berth, hang in the lower part of horizontal pole (1) and establish pocket net.
2. The reverse dismantling device of overhanging scaffold according to claim 1, characterized in that: the bottom fixedly connected with bracing steel pipe (8) of outside support body, the lower extreme of bracing steel pipe (8) supports on lower part layer structure (12) of encorbelmenting.
3. The reverse dismantling device of overhanging scaffold according to claim 1, characterized in that: and a protective safety net (6) is hung on the outer side of the upright rod (3).
4. The reverse dismantling device of overhanging scaffold according to claim 1, characterized in that: the pocket net (7) is hung below the horizontal cross rod (1), and the pocket net (7) extends to the lower portion of the peripheral beam of the upper overhanging layer structure (13) from the overhanging end of the horizontal cross rod (1).
5. The reverse dismantling device of overhanging scaffold according to claim 1, characterized in that: inside support body is current double steel pipe scaffold (9), supports in double steel pipe scaffold (9) on the floor structure (12) of encorbelmenting in the lower part, installs adjustable jacking (11) at the top of double steel pipe scaffold (9), and adjustable jacking (11) are tight with the bottom top of the floor structure (13) of encorbelmenting in upper portion.
6. The apparatus of claim 5, wherein: a wood purlin (10) is arranged between the lower end of the double-row steel pipe scaffold (9) and the top of the lower overhanging layer structure (12) and between the adjustable jacking (11) and the bottom of the upper overhanging layer structure (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921016375.1U CN210369857U (en) | 2019-07-02 | 2019-07-02 | Reverse device of demolising of formula of encorbelmenting scaffold frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921016375.1U CN210369857U (en) | 2019-07-02 | 2019-07-02 | Reverse device of demolising of formula of encorbelmenting scaffold frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210369857U true CN210369857U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921016375.1U Expired - Fee Related CN210369857U (en) | 2019-07-02 | 2019-07-02 | Reverse device of demolising of formula of encorbelmenting scaffold frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210369857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259100A (en) * | 2019-07-02 | 2019-09-20 | 中建四局第六建筑工程有限公司 | A kind of overhanging scaffold inversely removes auxiliary frame |
| CN114215351A (en) * | 2021-11-25 | 2022-03-22 | 广东省第二建筑工程有限公司 | High-altitude convenient cantilever frame |
| CN114250960A (en) * | 2021-12-01 | 2022-03-29 | 江苏速捷模架科技有限公司 | New truss system for building construction |
-
2019
- 2019-07-02 CN CN201921016375.1U patent/CN210369857U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259100A (en) * | 2019-07-02 | 2019-09-20 | 中建四局第六建筑工程有限公司 | A kind of overhanging scaffold inversely removes auxiliary frame |
| CN114215351A (en) * | 2021-11-25 | 2022-03-22 | 广东省第二建筑工程有限公司 | High-altitude convenient cantilever frame |
| CN114250960A (en) * | 2021-12-01 | 2022-03-29 | 江苏速捷模架科技有限公司 | New truss system for building construction |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |