CN207092508U - A kind of spigot-and-socket builder's jack - Google Patents
A kind of spigot-and-socket builder's jack Download PDFInfo
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- CN207092508U CN207092508U CN201720973352.4U CN201720973352U CN207092508U CN 207092508 U CN207092508 U CN 207092508U CN 201720973352 U CN201720973352 U CN 201720973352U CN 207092508 U CN207092508 U CN 207092508U
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- spigot
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- jack
- builder
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Abstract
A kind of spigot-and-socket builder's jack of the present utility model, is related to technical field of building construction, and 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 ".
Description
Technical field
Technical field of building construction is the utility model is related to, more particularly to a kind of spigot-and-socket builder's jack.
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, is this area skill
The technical problem of art personnel's urgent need to resolve.
Utility model content
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, the purpose of this utility model is to provide a kind of spigot-and-socket builder's jack, by every layer of scope of operation
Spigot-and-socket builder's jack top and bottom between V-shape is set " diclinic pull bar, to avoid spigot-and-socket scaffold terminal pad
Position, the spigot-and-socket builder's jack given full play to oblique pull shaped steel system and the advantage of spigot-and-socket scaffold, added and hold
The anti-torsion performance of the formula of inserting scaffold.
Technical scheme is used by the utility model solves its technical problem：
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.
Compared with prior art, the utility model 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 the embodiment of the utility model one；
Fig. 2 is another structural representation of spigot-and-socket builder's jack in the embodiment of the utility model one；
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 the utility model proposes a kind of spigot-and-socket builder's jack make into one
Step describes in detail.According to following explanation, advantages and features of the present utility model will become apparent from.Below will be by cited implementation
Example describes technology contents of the present utility model and feature in detail with reference to accompanying drawing.It need to illustrate in addition, accompanying drawing is using very simple
The form of change and non-accurately ratio is used, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
For sake of convenience, described below " on ", " under " the upper and lower direction with accompanying drawing is consistent, but this can not turn into this practicality newly
The limitation of type technical scheme.
Embodiment one
Referring to figs. 1 to Fig. 5, the structure of spigot-and-socket builder's jack of the present utility model is described in detail by taking a floor height as an example
Composition.
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 spigot-and-socket builder's jack of the present utility model is described in detail.Should
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 present utility model has compared with existing type steel scaffold through walls
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 the utility model preferred embodiment, not to any limit of the scope of the utility model
Calmly, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content, belonging to right will
Seek the protection domain of book.
Claims (8)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973352.4U CN207092508U (en) | 2017-08-04 | 2017-08-04 | A kind of spigot-and-socket builder's jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973352.4U CN207092508U (en) | 2017-08-04 | 2017-08-04 | A kind of spigot-and-socket builder's jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092508U true CN207092508U (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720973352.4U Active CN207092508U (en) | 2017-08-04 | 2017-08-04 | A kind of spigot-and-socket builder's jack |
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| CN (1) | CN207092508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476559A (en) * | 2017-08-04 | 2017-12-15 | 上海建工建集团有限公司 | A kind of spigot-and-socket builder's jack and installation method |
-
2017
- 2017-08-04 CN CN201720973352.4U patent/CN207092508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476559A (en) * | 2017-08-04 | 2017-12-15 | 上海建工建集团有限公司 | A kind of spigot-and-socket builder's jack and installation method |
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