CN107476559A - A kind of spigot-and-socket builder's jack and installation method - Google Patents
A kind of spigot-and-socket builder's jack and installation method Download PDFInfo
- Publication number
- CN107476559A CN107476559A CN201710660640.9A CN201710660640A CN107476559A CN 107476559 A CN107476559 A CN 107476559A CN 201710660640 A CN201710660640 A CN 201710660640A CN 107476559 A CN107476559 A CN 107476559A
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- China
- Prior art keywords
- spigot
- socket
- scaffold
- jack
- builder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000011324 bead Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
-
- 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
-
- 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
- E04G5/045—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of the spigot-and-socket builder's jack and installation method of the present invention, is related to technical field of building construction, a certain degree of damage can be caused to building partial structurtes stress for existing the shaped steel suspension scaffolding through walls, and during construction cost, the problem of laborious.The spigot-and-socket builder's jack, include the frame structure of horizontal cross bar, montant and vertical rod composition, the scaffold upper end is fixed in superstructure structural beams, the scaffold lower end is fixed on of vertically-adjacent lower floor's cantilevered structure, also include the pull bar that both ends are fixedly connected with the superstructure structural beams and lower floor's cantilevered structure respectively, two pull bars are one group and the both sides of vertical rod are located in " V-shape ".The installation method：First, scaffold frame is fixed in superstructure structural beams and lower floor's cantilevered structure；The 2nd, " V-shape " pull bar is set.
Description
Technical field
The present invention relates to technical field of building construction, more particularly to a kind of spigot-and-socket builder's jack and installation method.
Background technology
On builder's jack system, job site is with more to be following two at present:Shaped steel through walls and common pin
Hand cradle is combined, shaped steel through walls is combined with spigot-and-socket scaffold.However, there is following lack in foregoing two kinds of builder's jack systems
Fall into：First, needing the reserving hole on the fabric structure at hitch point, inevitably building partial structurtes stress is made
Into a certain degree of damage, and during construction cost, it is laborious；Second, more I-steel are needed to be used to fix scaffold, so as to wave
Take building materials.
Therefore, how the brace of oblique pull shaped steel system to be combined with the advantage of spigot-and-socket scaffold, there is provided a kind of
Easy for installation, small to fabric structure damage and saving installation cost inclined-pulling type spigot-and-socket builder's jack and installation method,
It is the technical problem of those skilled in the art's urgent need to resolve.
The content of the invention
For the shaped steel suspension scaffolding through walls a certain degree of damage, Er Qieshi can be caused to building partial structurtes stress
During expenses of labour, the problem of laborious, it is an object of the invention to provide a kind of spigot-and-socket builder's jack and installation method, by every layer
V-shape is set between the top and bottom of the spigot-and-socket builder's jack of the scope of operation " diclinic pull bar, to avoid spigot-and-socket scaffold
The position of terminal pad, the spigot-and-socket builder's jack have given full play to oblique pull shaped steel system and the advantage of spigot-and-socket scaffold, increase
The anti-torsion performance of spigot-and-socket scaffold is added.
The technical solution adopted for the present invention to solve the technical problems is：
Spigot-and-socket builder's jack, include the frame structure of horizontal cross bar, montant and vertical rod composition, on the scaffold
End is fixed in superstructure structural beams, and the scaffold lower end is fixed on of vertically-adjacent lower floor's cantilevered structure, also wraps
The pull bar that both ends are fixedly connected with the superstructure structural beams and lower floor's cantilevered structure respectively is included, two pull bars are one group
And the both sides of vertical rod are located in " V-shape ".
Further, the angle between the pull bar and the vertical rod is less than or equal to 45 °.
Further, the lower ends of two pull bars of vertical rod both sides is arranged in " V-shape " by antitorque triangular steel plate with
Layer cantilevered structure is welded to connect.
Further, the cantilevered structure is I-steel.
Further, it is described to be welded as surrounding full weld.
Further, the weld bead height of the welding is more than or equal to 6mm.
Further, the scaffold is additionally provided with guard rail, and the guard rail is set perpendicular to vertical rod.
Further, the scaffold is provided with Height Adjustable base.
The invention also discloses a kind of installation method of spigot-and-socket builder's jack, encorbelmented pin hand using foregoing spigot-and-socket
Frame, the installation method comprise the following steps：
First, the upper end of scaffold upright rod is fixed in superstructure structural beams, the lower end of scaffold upright rod is fixed
In on lower floor's cantilevered structure, and montant and horizontal cross bar are fixedly connected to form frame structure with vertical rod successively；
2nd, pull bar is fixedly installed between superstructure structural beams and lower floor's cantilevered structure respectively, and two are drawn
Bar is one group and is located in the both sides of vertical rod in " V-shape ", and avoids the terminal pad position of spigot-and-socket scaffold.
Compared with prior art, the present invention is beneficial has technical effect that：
(1) oblique pull shaped steel system and the advantage of spigot-and-socket scaffold are combined, enhances the anti-of spigot-and-socket builder's jack
Performance is turned round, improves the security of spigot-and-socket builder's jack；
(2) without the reserving hole on fabric structure, it is only necessary to bolt hole is opened up on fabric structure, is alleviated to building
The influence of thing partial structurtes is built, ensure that the overall stress integrality of fabric structure；
(3) it is quick and easy for installation, construction period and material are saved, reduces cost of labor and difficulty of construction, is had preferable
Promotional value.
Brief description of the drawings
Fig. 1 is the structural representation of spigot-and-socket builder's jack in one embodiment of the invention；
Fig. 2 is another structural representation of spigot-and-socket builder's jack in one embodiment of the invention；
Fig. 3 is Fig. 2 interior joints 1. detail drawing；
Fig. 4 is Fig. 3 a-a sectional views；
Fig. 5 is Fig. 3 b-b sectional views.
In figure：
10- horizontal cross bars；20- vertical rods；31- fabric structure beams, 32- cantilevered structures；40- pull bars；The antitorque triangular steels of 50-
Plate；60- guard rails；70- terminal pads；80- bases.
Embodiment
Below in conjunction with the drawings and specific embodiments to a kind of spigot-and-socket builder's jack proposed by the present invention and installation method
It is described in further detail.According to following explanation, advantages and features of the invention will become apparent from.Below will be by cited real
Example combination accompanying drawing is applied, describes the technology contents and feature of the present invention in detail.It need to illustrate in addition, accompanying drawing use simplifies very much
Form and use non-accurately ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.For narration
It is convenient, described below " on ", " under " the upper and lower direction with accompanying drawing is consistent, but this can not turn into technical solution of the present invention
Limitation.
Embodiment one
Referring to figs. 1 to Fig. 5, the structure group of the spigot-and-socket builder's jack of the present invention is described in detail by taking a floor height as an example
Into.
Spigot-and-socket builder's jack, including the frame structure that horizontal cross bar 10, montant (not shown) and vertical rod 20 form,
Scaffold upper end is fixed in superstructure structural beams 31, and of vertically-adjacent lower floor's cantilevered structure 32 is fixed in scaffold lower end
On, in addition to the pull bar 40 that both ends are fixedly connected with superstructure structural beams 31 and lower floor's cantilevered structure 32 respectively, two
Pull bar 40 is one group and the both sides of vertical rod 20 is located in " V-shape ".
Specifically, the design of single inclined-pulling type reinforcing pull rod is used by improving traditional spigot-and-socket scaffold, by inclined-pulling type
Steel encorbelments system and spigot-and-socket scaffold system is combined, and substitutes single pull bar with the double joint pull bar of " V-shape ", avoids spigot-and-socket
The position of scaffold terminal pad 70, ensure the stability of connection system for guide rail.The spigot-and-socket builder's jack has given full play to oblique pull
The advantage of shaped steel system and spigot-and-socket scaffold, add the anti-torsion performance of spigot-and-socket scaffold.The spigot-and-socket is encorbelmented pin hand
Frame can ensure the integrality of fabric structure, and construction is simple is convenient.
It is preferred that the angle between pull bar 40 and vertical rod 20 is less than or equal to 45 °, it can so ensure that brace 40 is avoided holding
The position of formula scaffold terminal pad 70 is inserted, the advantage of oblique pull shaped steel system can be given full play to.
It is preferred that in order that pull bar 40 avoids the position of spigot-and-socket scaffold terminal pad 70, while increase spigot-and-socket and hang
The resistance to torsion of outrigger scaffold, the lower end that two pull bars 40 of the both sides of vertical rod 20 are arranged in " V-shape " are also connected with antitorque triangle
Steel plate 50.That is, pull bar 40 is provided with antitorque triangular steel plate 50 with the junction of lower floor's cantilevered structure 32, specifically expired using surrounding
The mode of weldering is welded to connect, and the weld bead height of welding is more than or equal to 6mm.
It is preferred that for convenient material drawing, increase installation convenience, cost is saved, cantilevered structure 32 is I-steel.
It is preferred that in order to provide the operating environment of a safety to workmen, spigot-and-socket builder's jack is additionally provided with anti-
Guard rail rod 60, guard rail 60 are set perpendicular to vertical rod 20.Further, in order to prevent construction material from dropping, spigot-and-socket hangs
Safety net can also be set around outrigger scaffold.
It is preferred that in order that the height for obtaining spigot-and-socket builder's jack meets design requirement, the convenient spigot-and-socket that adjusts is encorbelmented
The setting height(from bottom) of scaffold, scaffold are provided with Height Adjustable base 80.
Embodiment two
Please continue to refer to Fig. 1 to Fig. 5, the installation method of the spigot-and-socket builder's jack of the present invention is described in detail.The installation
Method uses foregoing spigot-and-socket builder's jack, comprises the following steps that：
First, the upper end of scaffold upright rod 20 is fixed in superstructure structural beams 31, by under scaffold upright rod 20
End is fixed on lower floor's cantilevered structure 32, and montant and horizontal cross bar 10 are fixedly connected to form into framework knot with vertical rod 20 successively
Structure；
2nd, pull bar 40 is fixedly installed between superstructure structural beams 31 and lower floor's cantilevered structure 32 respectively, and will
Two pull bars 40 are one group and are located in the both sides of vertical rod 20 in " V-shape ", and avoid the position of spigot-and-socket scaffold terminal pad 70.
In summary, spigot-and-socket builder's jack of the invention and installation method and existing type steel scaffold phase through walls
Than having following advantage：
(1) oblique pull shaped steel system and the advantage of spigot-and-socket scaffold are combined, enhances the anti-of spigot-and-socket builder's jack
Performance is turned round, improves the security of spigot-and-socket builder's jack；
(2) without the reserving hole on fabric structure, it is only necessary to bolt hole is opened up on fabric structure, is alleviated to building
The influence of thing partial structurtes is built, ensure that the overall stress integrality of fabric structure；
(3) it is quick and easy for installation, construction period and material are saved, reduces cost of labor and difficulty of construction, is had preferable
Promotional value.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Scope.
Claims (9)
1. spigot-and-socket builder's jack, include the frame structure of horizontal cross bar, montant and vertical rod composition, the scaffold upper end
It is fixed in superstructure structural beams, the scaffold lower end is fixed on of vertically-adjacent lower floor's cantilevered structure, its feature
It is, in addition to the pull bar that both ends are fixedly connected with the superstructure structural beams and lower floor's cantilevered structure respectively, two
Pull bar is one group and the both sides of vertical rod is located in " V-shape ".
2. spigot-and-socket builder's jack according to claim 1, it is characterised in that between the pull bar and the vertical rod
Angle is less than or equal to 45 °.
3. spigot-and-socket builder's jack according to claim 1, it is characterised in that be arranged in vertical rod both sides in " V-shape "
The lower ends of two pull bars be welded to connect by antitorque triangular steel plate with lower floor cantilevered structure.
4. spigot-and-socket builder's jack according to claim 1, it is characterised in that the cantilevered structure is I-steel.
5. spigot-and-socket builder's jack according to claim 3, it is characterised in that described to be welded as surrounding full weld.
6. spigot-and-socket builder's jack according to claim 3, it is characterised in that the weld bead height of the welding be more than etc.
In 6mm.
7. spigot-and-socket builder's jack according to claim 1, it is characterised in that the scaffold is additionally provided with guard rail
Bar, the guard rail are set perpendicular to vertical rod.
8. spigot-and-socket builder's jack according to claim 1, it is characterised in that the scaffold is provided with Height Adjustable
Base.
9. a kind of installation method of spigot-and-socket builder's jack, it is characterised in that using as described in any one of claim 1 to 8
Spigot-and-socket builder's jack, the installation method comprises the following steps：
First, the upper end of scaffold upright rod is fixed in superstructure structural beams, under the lower end of scaffold upright rod is fixed on
On layer cantilevered structure, and montant and horizontal cross bar are fixedly connected to form frame structure with vertical rod successively；
2nd, pull bar is fixedly installed between superstructure structural beams and lower floor's cantilevered structure respectively, and is by two pull bars
One group is located in the both sides of vertical rod in " V-shape ", and avoids the terminal pad position of spigot-and-socket scaffold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660640.9A CN107476559A (en) | 2017-08-04 | 2017-08-04 | A kind of spigot-and-socket builder's jack and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660640.9A CN107476559A (en) | 2017-08-04 | 2017-08-04 | A kind of spigot-and-socket builder's jack and installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107476559A true CN107476559A (en) | 2017-12-15 |
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ID=60597722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710660640.9A Pending CN107476559A (en) | 2017-08-04 | 2017-08-04 | A kind of spigot-and-socket builder's jack and installation method |
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| Country | Link |
|---|---|
| CN (1) | CN107476559A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060786A (en) * | 2017-12-26 | 2018-05-22 | 河北亿安工程技术股份有限公司 | Construction protecting screen |
| CN114892981A (en) * | 2022-05-29 | 2022-08-12 | 中国五冶集团有限公司 | Method for arranging double pull rods of profile steel main beam with ultra-long overhanging structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013023952A (en) * | 2011-07-22 | 2013-02-04 | Asahi Gakuen Group:Kk | Scaffold for construction and maintenance system of building |
| CN105332516A (en) * | 2015-11-25 | 2016-02-17 | 中建七局(上海)有限公司 | Installation method of combined positioning devices of overhung heavy frame |
| CN205476394U (en) * | 2016-03-29 | 2016-08-17 | 上海宏金设备工程有限公司 | A pull -up formula I -steel cantilever beam structure for coiling detain scaffold |
| CN207092508U (en) * | 2017-08-04 | 2018-03-13 | 上海建工一建集团有限公司 | A kind of spigot-and-socket builder's jack |
-
2017
- 2017-08-04 CN CN201710660640.9A patent/CN107476559A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013023952A (en) * | 2011-07-22 | 2013-02-04 | Asahi Gakuen Group:Kk | Scaffold for construction and maintenance system of building |
| CN105332516A (en) * | 2015-11-25 | 2016-02-17 | 中建七局(上海)有限公司 | Installation method of combined positioning devices of overhung heavy frame |
| CN205476394U (en) * | 2016-03-29 | 2016-08-17 | 上海宏金设备工程有限公司 | A pull -up formula I -steel cantilever beam structure for coiling detain scaffold |
| CN207092508U (en) * | 2017-08-04 | 2018-03-13 | 上海建工一建集团有限公司 | A kind of spigot-and-socket builder's jack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060786A (en) * | 2017-12-26 | 2018-05-22 | 河北亿安工程技术股份有限公司 | Construction protecting screen |
| CN114892981A (en) * | 2022-05-29 | 2022-08-12 | 中国五冶集团有限公司 | Method for arranging double pull rods of profile steel main beam with ultra-long overhanging structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
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| RJ01 | Rejection of invention patent application after publication |