Adjustable post-pouring belt template
Technical Field
This novel construction technical field that belongs to building engineering specifically is a post-cast strip template with adjustable.
Background
At present, in the field of building engineering, in order to prevent a cast-in-place reinforced concrete structure from generating harmful cracks due to nonuniform self-contraction or nonuniform settlement, temporary construction joints are required to be reserved at corresponding positions of concrete poured such as a foundation slab, a floor slab and the like, and the temporary construction joints are post-cast strips.
For a building with a higher height, a high formwork support system is needed for pouring the floor slab, and formwork construction of a post-cast strip is needed to be performed on the premise of not dismantling the high formwork support system in the later period. And in actual work progress, post-cast strip template device supports fixed knot and constructs complicacy, and is very inconvenient during the use, can not be stable realize the support to the post-cast strip bottom through the scaffold frame, and the staff need prop up the mould again between scaffold frame in the high template support system and post-cast strip, and the construction is comparatively inconvenient. Aiming at the defects of the prior art, an adjustable post-cast strip template is designed to solve the problems.
Novel content
This neotype aim at provides a post-cast strip template with adjustable to solve above-mentioned technical problem.
For this reason, this novel post-cast strip template with adjustable, including post-cast strip main part and the scaffold frame main part of setting in post-cast strip main part below, the laminating is equipped with the plywood between the bottom of post-cast strip main part, be equipped with strutting arrangement between the bottom of plywood and the top of scaffold frame main part, strutting arrangement includes:
the supporting plate is horizontally supported at the top of the scaffold main body and is provided with threaded holes along the upper surface and the lower surface in a penetrating manner;
the abutting block is positioned above the supporting plate, and the top of the abutting block is attached to the bottom of the plywood;
the top of the screw rod penetrates through the threaded hole of the supporting plate and is fixedly connected with the abutting block, the bottom of the screw rod is connected with a rotary table, and a first handle is connected onto the rotary table.
Preferably, the bottom of backup pad is connected with vertical support rod, and vertical support rod's bottom is connected with horizontal support rod, swing joint has the level (l) ing support on the horizontal support rod, the bottom of level (l) ing support is connected with the top cooperation of scaffold frame main part.
Preferably, the horizontal adjustment support comprises: the support main part and the pipe of connection in support main part bottom that the horizontal support pole is outside are established to the cover, support main part and horizontal support pole sliding connection, the pipe activity cup joints on the top round bar of scaffold frame main part.
Preferably, the side wall of the horizontal support rod is provided with clamping grooves at intervals, and the support main body is connected with a clamping mechanism matched with the clamping grooves.
Preferably, the chucking mechanism includes:
the side wall of the clamping block is provided with a rack matched with the clamping groove on the horizontal supporting rod, and the clamping block is clamped in a mounting groove formed in the support main body and can slide along the mounting groove;
the screw rod is connected to one side, away from the support body, of the clamping block, and one end, away from the support body, of the screw rod is connected with a second handle;
and a clamping block limiting part used for limiting the clamping block to be completely separated from the mounting groove.
Preferably, chucking piece locating part includes two piece at least gag lever posts and a limiting plate, the parallel screw rod of gag lever post is connected on the lateral wall of support main part, limiting plate connection is in the one end that the support main part was kept away from to the gag lever post, the one end of screw rod is passed the limiting plate and is connected with the second handle.
Preferably, the limiting rod is connected with a nut sleeve, and one end of the screw rod penetrates through the limiting plate and the nut sleeve and is connected with the second handle.
Preferably, the side wall of the circular tube is horizontally connected with a nut seat, the side wall of the circular tube is provided with a mounting hole penetrating through the nut seat, the axis of the nut seat is connected with a clamping bolt in a threaded manner, and the clamping bolt penetrates through the nut seat and the side wall of the circular tube and abuts against the outer wall of the top round rod of the scaffold main body.
Compared with the prior art, this neotype characteristics and beneficial effect do:
(1) this is novel through set up strutting arrangement between the bottom of plywood and the top of scaffold frame main part, and during the installation post-cast strip template, through rotating the carousel, the height of adjustment lead screw to the height of adjustment backup pad.
(2) This is novel through connecting vertical support bar in the bottom of backup pad, connects horizontal support bar in vertical support bar's bottom, and swing joint has the level (l) ing support on the horizontal support bar, and during the installation post-cast strip template, through adjusting the relative position of level (l) ing support and horizontal support bar for interval between two adjacent level (l) ing supports equals the interval between two adjacent round bars in scaffold main part top. The user is when using, is convenient for install the backup pad in the scaffold frame main part, then utilizes to support tight piece and upwards prop up the plywood for the plywood offsets with the post-cast strip main part, laminates mutually between assurance post-cast strip main part and the plywood, then has realized carrying out the whole support with post-cast strip main part and plywood, and the device's support easy operation is convenient, and the effect of support is good, consequently can satisfy the user demand.
Drawings
FIG. 1 is a schematic structural view of an adjustable post-cast strip formwork.
FIG. 2 is a partial schematic structural view of an adjustable post-cast strip form.
Fig. 3 is a burst schematic diagram of the screw rod, the abutting block, the turntable, the supporting plate, the vertical supporting rod and the horizontal supporting rod.
FIG. 4 is a schematic diagram of the explosion of the main body of the support, the circular tube, the nut seat, the clamping bolt and the clamping mechanism.
The attached drawings are marked as follows: 1-post-cast strip body, 2-plywood, 3-scaffold body, 4-supporting plate, 5-vertical supporting rod, 6-horizontal supporting rod, 7-support body, 8-round pipe, 9-lead screw, 10-abutting block, 11-rotary table, 12-clamping block, 13-screw, 14-mounting groove, 15-limiting rod, 16-limiting plate, 17-second handle, 18-nut sleeve, 19-nut seat and 20-clamping bolt.
Detailed Description
In order to make the technical means, innovative features, objectives and functions of the novel implementation easy to understand, the novel implementation is further described below.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, an adjustable post-cast strip formwork includes a post-cast strip main body 1 and a scaffold main body 3 disposed under the post-cast strip main body 1. The laminating is equipped with plywood 2 between the bottom of post-cast strip main part 1, is equipped with strutting arrangement between the bottom of plywood 2 and the top of scaffold frame main part 3, and strutting arrangement includes backup pad 4, supports tight piece 10 and lead screw 9. The support plate 4 is horizontally supported on the top of the scaffold body 3, and the support plate 4 is provided with threaded holes along the upper and lower surfaces. The abutting block 10 is located above the supporting plate 4 and the top of the abutting block 10 is attached to the bottom of the plywood 2. The top of the screw rod 9 penetrates through a threaded hole of the supporting plate 4 and is fixedly connected with the abutting block 10, the bottom of the screw rod 9 is connected with a rotary table 11, and a first handle is connected to the rotary table 11.
The bottom of backup pad 4 is connected with vertical support rod 5, and vertical support rod 5's bottom is connected with horizontal support rod 6, and swing joint has the level (l) ing support on horizontal support rod 6, and the bottom of level (l) ing support is connected with the top cooperation of scaffold frame main part 3. The horizontal adjustment support includes: the support main part 7 of the outside of the horizontal support rod 6 is sleeved with the round pipe 8 connected to the bottom of the support main part 7, and the round pipe 8 is movably sleeved on the top round rod of the scaffold main part 3. Preferably, the side wall of the round tube 8 is horizontally connected with a nut seat 19, the side wall of the round tube 8 is penetrated and provided with a mounting hole with the nut seat 19, the axis of the nut seat 19 is connected with a clamping bolt 20 in a threaded manner, and the clamping bolt 20 penetrates through the nut seat 19 and the side wall of the round tube 8 and abuts against the outer wall of the top round rod of the scaffold body 3.
The support main body 7 is connected with the horizontal support rod 6 in a sliding mode, specifically, clamping grooves are formed in the side walls of the horizontal support rod 6 at intervals, and a clamping mechanism matched with the clamping grooves is connected to the support main body 7. The clamping mechanism comprises a clamping block 12, a screw rod 13 and a clamping block limiting part. The lateral wall of the clamping block 12 is provided with a rack matched with the clamping groove on the horizontal support rod 6, and the clamping block 12 is clamped in a mounting groove 14 formed in the support main body 7 and can slide along the mounting groove 14. The screw 13 is connected to one side of the clamping block 12 far away from the support body 7, and one end of the screw 13 far away from the support body 7 is connected with a second handle 17. The clamping block limiting piece is used for limiting the clamping block 12 to be completely separated from the mounting groove 14. Specifically, chucking piece locating part includes two piece at least gag lever posts 15 and a limiting plate 16, and gag lever post 15 parallel screw 13 is connected on the lateral wall of support main part 7, and limiting plate 16 is connected in the one end that support main part 7 was kept away from to gag lever post 15, and limiting plate 16 is passed and is connected with second handle 17 to the one end of screw 13. The limiting rod 15 is also connected with a nut sleeve 18, and one end of the screw 13 passes through the limiting plate 16 and the nut sleeve 18 and is connected with a second handle 17.
The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.