Summary of the invention
The purpose of this invention is to provide a kind of hollow section frame template simple in structure, easy to use and linkage.
The objective of the invention is to be achieved through the following technical solutions:
Hollow section frame template of the present invention and linkage comprise panel, are provided with frame around the back side of described panel, and described frame is made by hollow section;
Described linkage comprises strap, ambulatory splint, and described strap comprises claw, slide rail, and described ambulatory splint comprises claw, chute, and described chute is enclosed within on the slide rail;
The back side of described slide rail is provided with a plurality of teeth groove, the back side of described chute is provided with jack corresponding to the position of described teeth groove, after the claw of described strap and ambulatory splint blocks the frame of adjacent two templates, in described jack, insert latch, described latch just may be stuck in the described teeth groove.
As seen from the above technical solution provided by the invention, hollow section frame template of the present invention and linkage are owing to be provided with the hollow section frame around the back side of panel; Linkage comprises strap, ambulatory splint, latch, after the claw of strap and ambulatory splint blocks the frame of adjacent two templates, in the jack of ambulatory splint, insert latch, latch just may be stuck in the teeth groove of strap, adjacent two templates are interconnected, simple in structure, easy to use.
The specific embodiment
Its preferable specific embodiment of hollow section frame template of the present invention and linkage comprises panel 1 as shown in Figure 1, is provided with frame 2 around the back side of panel 1, and frame 2 can be made by hollow section, and adjacent two templates can connect by linkage 3.
As shown in Figure 2, linkage 3 comprises strap 4, ambulatory splint 5, and strap 4 comprises claw, slide rail, and ambulatory splint 5 comprises claw, chute, and chute is enclosed within on the slide rail, and ambulatory splint can be slided on strap;
The back side of slide rail is provided with a plurality of teeth groove (not finding out among the figure), the back side of chute is provided with jack corresponding to the position of teeth groove, after the claw of strap 4 and ambulatory splint 5 blocks the frame 2 of adjacent two templates, in jack, insert latch 6, latch 6 just may be stuck in the teeth groove, adjacent two templates are interconnected, simple in structure, easy to use.
Hollow section can be provided with groove near the inboard at the position of panel 1; The front end of the claw on strap 4 and the ambulatory splint 5 can be provided with relative projection, and in the application process, after claw blocked hollow section, the projection on the claw just can snap onto in the groove of hollow section, makes firm and reliable connection.
Described hollow section can be hollow profile steel or empty stomach aluminium alloy extrusions or empty stomach synthetic materials etc., or selects other material for use.
The back side of panel 1 is provided with following one or more ribs: " several " type rib, " δ " type rib, rectangular steel pipe, the two ends of rib and frame 2 welding form whole steel framework.The material of " several " type rib 12, " δ " type rib 7, rectangular steel pipe 15 and frame 2 can be Q345B, also can select other material for use.Panel 1 can be single or multiple lift plate wood-based plate or other panel.
As shown in Figure 3, " δ " type rib 7 is oppositely arranged in pairs, leaves the gap between a pair of " δ " type rib 7, stretch into T type bolt 8 in the gap after, can be pressed on " δ " type rib 7 strengthening back cord 9 by pad 10, nut 11.
" several " type rib 12 is provided with the Connection Block 13 of long diagonal brace as shown in Figure 4, is used to connect long diagonal brace 14.
As shown in Figure 5, rectangular steel pipe 15 is provided with the Connection Block 16 of short diagonal brace, is used to connect short diagonal brace.
Concrete application examples, as shown in Figure 6:
GJ120 series mask form of structure is that hollow section covers the composite board panel.
Frame 2 adopts the special hollow profile steel of Q345B material, has intensity height, big, in light weight, the stressed rational characteristics of rigidity.There is the protection end in the shaped steel front, can effectively protect panel 1, improves the turnover and the access times of steel frame plywood.
The steel framework rib adopts " several " type rib 12, " δ " type rib 7 and rectangular steel pipe 15, is welded to connect with frame 2, and the steel framework bulk strength is higher.For improving the rigidity of steel framework integral body, can according to circumstances increase back cord.
Compare like product, the GJ120 series mask is selected the Q345B material for use, and rigidity is strong; Select " δ " type rib for use, the setting up of casting platform, reinforcement and diagonal brace connect fast, convenient; Frame, linkage are used, and template is more combined closely, and monobloc cast is effective.
The above; only for the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.