CN214995802U - Outrigger structure at corner of outer frame - Google Patents

Outrigger structure at corner of outer frame Download PDF

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Publication number
CN214995802U
CN214995802U CN202120442467.7U CN202120442467U CN214995802U CN 214995802 U CN214995802 U CN 214995802U CN 202120442467 U CN202120442467 U CN 202120442467U CN 214995802 U CN214995802 U CN 214995802U
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China
Prior art keywords
wall plate
outrigger
corner
pull rod
bolt
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Active
Application number
CN202120442467.7U
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Chinese (zh)
Inventor
陈小俊
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Zhejiang Dongxin Construction Co ltd
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Zhejiang Dongxin Construction Co ltd
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Priority to CN202120442467.7U priority Critical patent/CN214995802U/en
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Abstract

The utility model discloses an outrigger structure at the corner of an external frame, which is arranged at the beam-slab structure of a building and is fixed by bolts embedded in the beam-slab structure, and comprises a first wallboard, a second wallboard and a beam body; the first wall plate is connected with the second wall plate, and an included angle is formed at the joint of the first wall plate and the second wall plate; the beam body is fixed at the outward extending part of the included angle; the first wall plate and the second wall plate are both provided with clamping grooves, the openings of the clamping grooves face downwards, and the clamping grooves gradually shrink from outside to inside to be conical; the clamping groove is used for clamping the bolt, so that the cantilever beam structure is fixed with the building beam plate structure. When the cantilever beam is installed, the cantilever beam can be placed on the bolt from top to bottom, so that the installation is more convenient; and the outside-in of draw-in groove contracts into conical design gradually still can make the draw-in groove can strengthen the chucking dynamics of bolt gradually because of vibrations, has improved the antidetonation effect of this application outrigger.

Description

Outrigger structure at corner of outer frame
Technical Field
The utility model relates to an auxiliary assembly technical field for the building, in particular to outrigger structure of outrigger corner.
Background
The outrigger is a construction scaffold erected by utilizing a support structure overhanging on a building, and a frame body of the outrigger can be overhung in a segmented mode along the vertical direction of the building, so that the erection requirements of external scaffolds with different heights can be met. The outriggers make up for the limitation of the building height of the floor scaffold, so that the construction process of the lifting scaffold is simple and convenient; with the increasing number of high-rise buildings, the cantilever beam is more and more widely applied.
Compared with the installation mode that the clamping groove is arranged below the wallboard and is clamped on the bolt by utilizing the self weight from top to bottom, the construction difficulty is higher; the transverse clamping groove can not improve the fixing effect of the clamping groove and the bolt by utilizing the self gravity of the cantilever beam, so that the reliability after assembly is lower; the transverse clamping groove can move transversely on the bolt due to vibration when clamped on the bolt, and therefore the shock resistance of the transverse clamping groove is poor.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the application particularly provides a cantilever beam structure at the corner of an outer frame, and the cantilever beam structure can be installed from top to bottom by designing the opening of a clamping groove downwards, so that the installation procedure is simplified; and can be fixed with the bolt through self gravity after the installation, improved the reliable performance of assembly and also improved the antidetonation effect.
In order to achieve the above object, the present invention provides the following technical solutions.
A outrigger structure at a corner of an outer frame is arranged at a beam-slab structure of a building and is fixed by bolts embedded in the beam-slab structure, and comprises a first wallboard, a second wallboard and a beam body; the first wall plate is connected with the second wall plate, and an included angle is formed at the joint of the first wall plate and the second wall plate; the beam body is fixed at the outward extending part of the included angle; the first wall plate and the second wall plate are both provided with clamping grooves, the openings of the clamping grooves face downwards, and the clamping grooves gradually shrink from outside to inside to be conical; the clamping groove is used for clamping the bolt, so that the cantilever beam structure at the corner of the outer frame is fixed with the beam plate structure of the building.
The beneficial effects of this technical scheme do: through the design that the clamping groove is formed below the first wallboard or the second wallboard, the cantilever beam can be placed on the bolt from top to bottom when the cantilever beam is installed, so that the installation is more convenient; the mounting mode from top to bottom can also utilize the self gravity of the cantilever beam to play a primary fixing role, so that the reliability of the cantilever beam after mounting is improved; simultaneously the design that the draw-in groove outside-in contracts into the toper gradually still can make the draw-in groove can strengthen gradually because of vibrations can be to the chucking dynamics of bolt, has improved the antidetonation effect of this application outrigger.
The cantilever beam structure at the corner of the outer frame further comprises a pull rod and a diagonal draw seat; the inclined pulling seat is fixed at the beam plate structure of the upper layer of the beam plate structure of the building; one end of the pull rod is connected with the beam body, and the other end of the pull rod is connected with the inclined pull seat; so that the pull rod forms an oblique pulling force on the beam body.
The beneficial effects of this technical scheme do: through the design of the pull rod and the inclined pull seat, a triangle is formed among the wall body, the beam body and the pull rod, so that the cantilever beam has a pulling force in an inclined direction, and a triangle fixing effect is formed.
Wherein, the beam body and the inclined pulling seat are both provided with a support lug; two ends of the pull rod are respectively movably connected with the support lug.
The beneficial effects of this technical scheme do: the both ends of pull rod respectively with journal stirrup swing joint's design, make the difference in height between oblique seat and first wallboard and the second wallboard adjust according to the height of building floor, make the outrigger of this application can apply to the building of different floor height.
Wherein, the pull rod both ends are equipped with movable joint, threaded connection between joint and the pull rod.
The beneficial effects of this technical scheme do: the design of the threaded connection between the joint and the pull rod can also flexibly adjust the total length of the pull rod.
Drawings
Fig. 1 is a schematic view of an overall structure of a first embodiment of the present invention.
Fig. 2 is a schematic view of an installation effect of the first embodiment of the present invention.
Fig. 3 is a top view of the installation effect of the first embodiment of the present invention.
Fig. 4 is an installation diagram of the bolt and the slot according to the first embodiment of the present invention.
Fig. 5 is a schematic view of an installation effect of the second embodiment of the present invention.
Fig. 6 is a schematic view of a scaffold installed in the second embodiment of the present invention.
In the figure, 1 is a first wall panel; 2 is a second wallboard; 3 is a beam body; 4 is an included angle; 5 is a clamping groove; 6 is a bolt; 7 is a pull rod; 8 is a slant pull seat; 71 is a movable joint; 101 is a support lug.
Detailed Description
The invention is further explained by combining the attached drawings.
The first embodiment is as follows:
as shown in fig. 1 to 3, a cantilever beam structure at a corner of an external frame comprises a first wall plate 1, a second wall plate 2 and a beam body 3; the first wall plate 1 is connected with the second wall plate 2, and an included angle 4 is formed at the joint of the first wall plate 1 and the second wall plate 2; the beam body 3 is fixed at the outward extending part of the included angle 4; the first wall plate 1 and the second wall plate 2 are both provided with a clamping groove 5, the opening of the clamping groove 5 is downward, and the clamping groove 5 gradually shrinks from outside to inside into a cone shape;
the outrigger structure of outrigger corner department of this application installs in the beam slab structure department of building, and the beam slab structure department of building is pre-buried to have bolt 6, and when the outrigger of this application was installed, draw-in groove 5 was used for blocking pre-buried bolt 6 and then screwed up the nut again on bolt 6 and fix the outrigger.
As shown in fig. 4, the outrigger of this application except fixing through nut and bolt 6's mode, because the opening outside-in of draw-in groove 5 contracts into the toper gradually, draw-in groove 5 can block bolt 6 and play the fixed action to because self gravity and aggravate of weight when setting up the scaffold frame, draw-in groove 5 can increase gradually to the chucking dynamics of bolt 6, further improves fixed effect and increases the security performance.
And the vibrations that produce also can play draw-in groove 5 effect to the further chucking of bolt 6 in the building site work progress, consequently the outrigger of this application can not make the outrigger installation appear not hard up phenomenon because of vibrations, has improved the security performance.
Example two:
the embodiment is further improved on the basis of the first embodiment, and specific improvements are as follows, and repeated contents are not described again:
as shown in fig. 5, the outrigger structure at the corner of the outer frame further comprises a pull rod 7 and an inclined pull seat 8; the beam body 3 and the inclined pull seat 8 are both provided with a support lug 101;
two ends of the pull rod 7 are respectively provided with a movable joint 71, and the movable joints 71 are connected with the pull rod 7 through threads; the whole length of the pull rod 7 can be adjusted through threads.
The inclined pull seat 8 is fixed at the beam slab structure of the upper layer, the movable joints 71 at the two ends of the pull rod 7 are respectively movably connected with the connecting beam body 3 and the support lugs 101 on the inclined pull seat 8, an inclined pull force is applied to the beam body 3, the pull rod 7 and the wall body form a fixed triangle, and the fixing effect on the cantilever beam is further achieved.
As shown in FIG. 6, when the scaffold is under construction, the steel pipes which are transversely built also play a transverse pulling force on the cantilever beam of the present application, so that the fixing effect is further improved.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (4)

1. The utility model provides an outrigger structure in outrigger corner, outrigger in outrigger corner installs in building beam slab structure department to fix its characterized in that through with pre-buried bolt (6) in beam slab structure department: the outrigger structure at the corner of the outer frame comprises a first wallboard (1), a second wallboard (2) and a beam body (3);
the first wall plate (1) is connected with the second wall plate (2), and an included angle (4) is formed at the joint of the first wall plate (1) and the second wall plate (2);
the beam body (3) is fixed at the outward extending position of the included angle (4);
the first wall plate (1) and the second wall plate (2) are both provided with clamping grooves (5), the openings of the clamping grooves (5) are downward, and the clamping grooves (5) gradually shrink from outside to inside to be conical; the clamping groove (5) is used for clamping a bolt (6), so that the cantilever beam structure at the corner of the outer frame is fixed with the beam-slab structure of the building.
2. The outrigger structure at the corner of the external frame as claimed in claim 1, wherein: the cantilever beam structure at the corner of the outer frame further comprises a pull rod (7) and an inclined pull seat (8);
the inclined pulling seat (8) is fixed at the beam plate structure of the upper layer of the beam plate structure of the building;
one end of the pull rod (7) is connected with the beam body (3), and the other end of the pull rod is connected with the inclined pull seat (8); so that the pull rod (7) forms an oblique pulling force on the beam body (3).
3. The outrigger structure at the corner of the external frame as claimed in claim 2, wherein: the beam body (3) and the inclined pull seat (8) are respectively provided with a support lug (101); two ends of the pull rod (7) are respectively movably connected with the support lugs (101).
4. The outrigger structure at the corner of the external frame as claimed in claim 3, wherein: the two ends of the pull rod (7) are provided with movable joints (71), and the joints (71) are in threaded connection with the pull rod (7).
CN202120442467.7U 2021-03-01 2021-03-01 Outrigger structure at corner of outer frame Active CN214995802U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120442467.7U CN214995802U (en) 2021-03-01 2021-03-01 Outrigger structure at corner of outer frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120442467.7U CN214995802U (en) 2021-03-01 2021-03-01 Outrigger structure at corner of outer frame

Publications (1)

Publication Number Publication Date
CN214995802U true CN214995802U (en) 2021-12-03

Family

ID=79158047

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120442467.7U Active CN214995802U (en) 2021-03-01 2021-03-01 Outrigger structure at corner of outer frame

Country Status (1)

Country Link
CN (1) CN214995802U (en)

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