CN216181477U

CN216181477U - Low-cost high-performance green recyclable forming die

Info

Publication number: CN216181477U
Application number: CN202122129901.9U
Authority: CN
Inventors: 徐爱民; 刘晓凡; 陈昊; 黄春霞; 何张军
Original assignee: Suzhou Jietong Building Industry Co ltd
Current assignee: Suzhou Jietong Building Industry Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-05
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a low-cost high-performance green recyclable forming die which comprises four side dies, wherein the four side dies are wound on a die table in a matched mode and are fixed through a weight, and the side parts of the side dies are abutted to the surfaces of the adjacent side dies; the side mould is including thickening die block board and preceding baffle, is provided with two side frame boards and end frame board on the thickening die block board periphery, and a plurality of U type grooves have evenly been seted up on thickening die block board surface, and the concave part is dodged to the reinforcing bar has been seted up to preceding baffle bottom, and the quantity that the concave part was dodged to the reinforcing bar stretches out the quantity in the unanimous and less than or equal to U type groove of reinforcing bar quantity with prefabricated coincide floor, and preceding baffle passes through the screw lock solid on thickening die block board surface, and the reinforcing bar is dodged the concave part and is formed out the muscle hole with the U type groove cooperation that corresponds. The utility model has high adaptability, the mould can be recycled, the use cost is greatly reduced and the preparation quality is improved.

Description

Low-cost high-performance green recyclable forming die

Technical Field

The utility model relates to the technical field of assembly type building preparation, in particular to a low-cost high-performance green recyclable forming die.

Background

The prefabricated composite floor slab is one of main components of an assembled concrete structure, can build a construction platform, reduces the workload of a supporting template on a construction site, saves manpower and turnover materials, has good economy, is an important measure for reducing the manufacturing cost, accelerating the construction period and ensuring the quality of a prefabricated concrete building, and is an important measure for low-carbon energy conservation, building industrialization and greening.

Prefabricated coincide floor when preparation, need be through mould auxiliary forming, however, current forming die has that the size is fixed, rigidity is low easy nature, unable effective cycle and component shaping quality is not good etc. and is showing the defect, and the concrete expression is following problem:

1. because mould size and reinforcing bar via hole interval are fixed, one set of forming die only can match the prefabricated coincide floor of preparation a specification, after the preparation, can't be used for preparing other specifications, consequently causes the waste of complete set of mould and the increase of cost.

2. Because the forming die in the prior art is poor in adaptability and recycling performance, in order to reduce cost, plates with small thickness are mostly adopted, so that the prefabricated composite floor slab with the specification manufactured in the later stage is subjected to size deviation, lateral bending, warping and the like due to die deformation, when the die is detached, knocking is often needed for bonding and separating the die and concrete, the deformation amount of the die with small thickness is further increased, and the prefabricated composite floor slab is poor in preparation quality due to synthesis.

3. The side form of present prefabricated coincide floor all adopts to set up the U-shaped reinforcing bar via hole and lays the reinforcing bar net piece, and this mode is convenient and can effective control reinforcing bar protective layer thickness, nevertheless because the hole is comparatively long and narrow, the preparation process easily takes place to leak thick liquid and the difficult clearance of remaining concrete of shaping back component side reinforcing bar position.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a low-cost high-performance green recyclable forming die, which has high adaptability, can be recycled, greatly reduces the use cost and improves the preparation quality.

In order to solve the technical problem, the utility model provides a low-cost high-performance green recyclable forming die which comprises four side dies, wherein the four side dies are matched and wound on a die table and fixed through a weight, and the side parts of the side dies are abutted to the surfaces of the adjacent side dies;

the side mould is including thickening die block board and preceding baffle, be provided with two side frame boards and end frame board on the thickening die block board periphery, a plurality of U type grooves have evenly been seted up on thickening die block board surface, preceding baffle bottom has been seted up the reinforcing bar and has been dodged the concave part, the quantity that the concave part was dodged to the reinforcing bar stretches out reinforcing bar quantity unanimous with prefabricated coincide floor, the quantity less than or equal to U type groove's quantity in concave part is dodged to the reinforcing bar, preceding baffle passes through the screw lock solid on thickening die block board surface, the reinforcing bar is dodged the concave part and is formed out the muscle hole with the U type groove cooperation that corresponds.

Further, the surface of the thickening bottom template is also provided with a filling piece, and the filling piece is used for filling a step concave part between the front baffle and the thickening bottom template.

Further, the filling piece is of a strip structure, is arranged below the U-shaped groove and is abutted against the bottom edge of the front baffle.

Further, the filling piece is a plastic block with gum, the reinforcing steel bar avoiding concave part is of a U-shaped structure with a downward opening, the bottom of the front baffle is abutted to the die table, and the filling piece is arranged in the reinforcing steel bar avoiding concave part below the reinforcing steel bar outlet hole.

Furthermore, the back of the thickening bottom template is provided with a reinforcing plate and a reinforcing seat.

Furthermore, the top of the thickening bottom template is provided with an upper frame plate, and the upper frame plate is detachably arranged on the reinforcing seat.

Further, be provided with the regulation locking lever on one of them side frame board of thickening die block board, regulation locking lever one end is connected with the regulating plate, regulating plate and side frame board parallel arrangement.

Furthermore, a through hole is formed in the side frame plate corresponding to the adjusting lock rod, the adjusting lock rod penetrates through the through hole, and two fixing nuts for clamping the side frame plate are further arranged on the adjusting lock rod.

Further, the number of the adjustment lock levers is 2.

The utility model has the beneficial effects that:

1. through the mode of lateral part and adjacent surface butt, can be according to the design requirement, make the arbitrary amalgamation of side mould make the prefabricated coincide floor of different length and width sizes, simultaneously, dodge the concave part through the reinforcing bar of customization on the intensive U type groove of seting up on the thickening die block board and the preceding baffle and match, can satisfy the design requirement of different reinforcing bar intervals, the at utmost realizes the used cycle of grinding apparatus.

2. At the form removal in-process, preceding baffle and concrete contact to keep apart concrete and thickening die block board, only have the contact of small area, during the form removal, thickening die block board can easily separate, need not to strike, improves the life of grinding apparatus greatly, simultaneously, through the bodiness setting, improves grinding apparatus rigidity, improves the cyclic utilization rate greatly and is difficult for taking place because of the shaping component degradation problem that the grinding apparatus warp and cause.

3. The U type groove on the thickening die block board dodges the concave part cooperation with the reinforcing bar on the preceding baffle and forms the reinforcing bar and stretch out the hole, reduces the fretwork area greatly and shields the U type groove formation of play muscle, effectively prevents that the concrete from leaking thick liquid and the shaping back concrete from remaining, improves the component quality of preparation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the back side structure of the thickened base mold plate of the present invention;

FIG. 3 is an exploded view of the side mold of the present invention;

FIG. 4 is a schematic view of the assembled side forms of the present invention;

FIG. 5 is a schematic view of a thickened base plate of the present invention with adjustable side margins;

FIG. 6 is an exploded view of a side mold according to another embodiment of the present invention;

FIG. 7 is a schematic view of the combination of FIG. 6;

FIG. 8 is a schematic view of the mold fit for a small edge distance of the present invention.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1, an embodiment of the low-cost high-performance green recyclable molding die of the present invention includes four side forms 1, the four side forms are mutually matched to set up and surround a frame for preparing a prefabricated composite floor slab, wherein the side of each side form is abutted against the surface of an adjacent side form, the four side forms are set up on a form stand 10 and fixed by a bonding tool, the operation is simple, and the size of the frame for forming and surrounding the prefabricated composite floor slab can be arbitrarily adjusted;

referring to fig. 2 to 4, the side formwork comprises a thickened bottom formwork 2 and a front baffle 3, two side frame plates 4 and bottom frame plates 5 are arranged on the periphery of the thickened bottom formwork, the side frame plates and the bottom frame plates can improve the strength of the thickened bottom formwork, and when the thickened bottom formwork is erected and placed, a vertical positioning effect is achieved, a plurality of U-shaped grooves 6 are uniformly formed in the surface of the thickened bottom formwork, the U-shaped grooves are upwards opened, the U-shaped grooves are arranged at intervals of 50mm to meet the requirement of prefabricated laminated floors with various reinforcement spacing designs (100mm, 150mm, 200mm or local 50mm), reinforcements can extend out of the corresponding U-shaped grooves without fail, a reinforcement avoiding concave portion 7 is formed in the bottom of the front baffle, the reinforcement avoiding concave portions are downwards opened, the number of the reinforcement avoiding concave portions is consistent with the number and the spacing of the extending reinforcements of the prefabricated laminated floors, the avoiding concave portions are matched with the corresponding U-shaped grooves to form reinforcement holes 8, the U-shaped groove which is not matched is covered by the front baffle plate, so that a good plugging effect is achieved; the front baffle is locked on the surface of the thickened bottom template through screws, and the dismounting operation is convenient and reliable.

The surface of the thickened bottom template can be provided with a filling piece 9, the filling piece is used for filling a step concave part between the front baffle and the thickened bottom template, and the side edge after concrete molding is ensured to be flat. Specifically, the filling member is of a strip structure, is arranged below the U-shaped groove and is abutted against the bottom edge of the front baffle.

When the prefabricated composite floor slab is used, the side formwork is firstly enclosed and placed according to the size of a prefabricated composite floor slab, the thickened bottom formwork is firstly fixed during placement, the front baffle is not pre-installed, then the reinforcing mesh is laid and bound, extending reinforcing steel bars on the reinforcing mesh are placed to the bottom of a U-shaped groove from an upper opening of the U-shaped groove, the distance between the extending reinforcing steel bars and a bottom formwork table can be limited by the position arranged at the bottom of the U-shaped groove, namely the U-shaped groove can play a role in avoiding and supporting and erecting the extending reinforcing steel bars, the thickness of a reinforcing steel bar protection layer can be accurately controlled while binding is facilitated, and auxiliary tools such as a cushion block and a stool are omitted;

after the reinforcing mesh is laid, the front baffle plate is installed on the surface of the thickened bottom template from top to bottom and is locked, wherein the reinforcing steel bar avoiding concave part of the front baffle plate is buckled on the surface of the extending reinforcing steel bar, the U-shaped groove can be effectively shielded by the front baffle plate, and the problem of slurry leakage cannot occur in the subsequent concrete pouring process; the filling piece matched with the front baffle can be installed before the steel mesh is arranged, and can also be installed after the front baffle is fixed.

The preparation that can pour the concrete and carry out prefabricated coincide floor after the front baffle is fixed, the simple operation, preparation high quality.

Wherein, the thickening die block board back is provided with reinforcing plate 11 and enhancement seat 12, and the reinforcing plate all can carry out the intensity reinforcement to the thickening die block board of seting up U type groove with the enhancement seat, is provided with frame plate 13 above thickening die block board top, goes up the frame plate and passes through the screw lock solid and install on strengthening the seat, plays the effect of further strengthening, goes up the frame and lay the completion back at the reinforcing bar net piece and can fix promptly.

Referring to fig. 5, because the interval that stretches out between reinforcing bar and the adjacent side needs to be confirmed according to the drawing, the unable operation requirement that satisfies of U type groove that the fixed spacing was seted up, consequently, be provided with regulation locking lever 14 on one of them side frame board of thickening die block board, regulation locking lever one end is connected with regulating plate 15, regulating plate and side frame board parallel arrangement, through the flexible regulation to the regulation locking lever, with the distance between fixed regulating plate and the side frame board, thereby confirm the first distance that stretches out reinforcing bar to adjacent side, reach the purpose that can adapt to arbitrary interval size.

Specifically, the side frame plate corresponding to the adjusting and locking rod is provided with a via hole, the adjusting and locking rod penetrates through the via hole, and the adjusting and locking rod is further provided with two fixing nuts 16 for clamping the side frame plate, so that the operation is convenient, and the preparation and the replacement are convenient. And the quantity of adjusting the locking lever is 2, effectively guarantees the straightness that hangs down of regulating plate.

When the adjusting plate is arranged, the front baffle plate covers the gap between the adjusting plate and the side frame plate.

Referring to fig. 6 and 7, in an embodiment, the filling member may be a plastic block with an adhesive, the reinforcing steel bar avoiding concave portion is a U-shaped structure with a downward opening, after the front baffle is installed in place, the front baffle does not affect the extending of the reinforcing steel bar, and can effectively shield a U-shaped groove on the thickening bottom template, the bottom of the front baffle is further abutted to the mold table in a matching manner, and at this time, the filling member is disposed in the reinforcing steel bar avoiding concave portion below the reinforcing steel bar hole, so as to ensure the flatness of the side edge of the prefabricated composite floor slab. The plastic block with the gum is easy to obtain, low in cost and convenient to install.

Referring to fig. 8, in an embodiment, when the distance between the protruding steel bar and the edge of the prefabricated composite floor slab is less than 50mm, the distance between the thickened U-shaped groove edge on the bottom formwork and the added adjusting plate is far greater than the design requirement, and the arrangement requirement cannot be met, so that the protruding steel bar penetrates through the adjusting plate and the side frame plate, the protruding steel bar leans against the side frame plate, and the distance between the protruding steel bar and the edge of the floor slab is adjusted through the distance between the adjusting plate and the protruding steel bar; a steel bar avoiding concave part is arranged at the corresponding position of the front baffle to avoid extending steel bars; the concave part for avoiding the reinforcing steel bars can be plugged to avoid the concrete from flowing out; the concrete can be not blocked, and due to the existence of aggregate in the concrete, the amount of concrete flowing out from the concave part is less through the small-sized steel bar avoiding part, so that the preparation and the subsequent die disassembly are not influenced.

The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.

Claims

1. A low-cost high-performance green recyclable forming die is characterized by comprising four side dies, wherein the four side dies are matched and wound on a die table and fixed through a weight, and the side parts of the side dies are abutted to the surfaces of the adjacent side dies;

2. The low-cost high-performance green recyclable molding die as claimed in claim 1, wherein the surface of the thickened bottom die plate is further provided with a filler for filling a step recess between the front baffle and the thickened bottom die plate.

3. The low-cost high-performance green recyclable molding die as claimed in claim 2, wherein the filling member is of a strip structure, and the filling member is arranged below the U-shaped groove and is abutted against the bottom edge of the front baffle.

4. The low-cost high-performance green recyclable molding die as claimed in claim 2, wherein the filler is a plastic block with gum, the reinforcement avoiding concave portion is of a U-shaped structure with an opening facing downwards, the bottom of the front baffle abuts against the die table, and the filler is arranged in the reinforcement avoiding concave portion below the reinforcement outlet hole.

5. The low-cost high-performance green recyclable molding die as claimed in claim 1, wherein a reinforcing plate and a reinforcing seat are provided on the back of the thickened bottom die plate.

6. The low-cost high-performance green recyclable molding machine as claimed in claim 5, wherein the thickened bottom mold plate is provided with an upper frame plate on top, and the upper frame plate is detachably mounted on the reinforcing base.

7. The low-cost high-performance green recyclable molding die as claimed in claim 1, wherein an adjusting lock bar is arranged on one of the side frame plates of the thickening bottom template, one end of the adjusting lock bar is connected with an adjusting plate, and the adjusting plate is arranged in parallel with the side frame plates.

8. The low-cost high-performance green recyclable molding die as claimed in claim 7, wherein the side frame plate corresponding to the adjusting and locking rod is provided with a via hole, the adjusting and locking rod passes through the via hole, and the adjusting and locking rod is further provided with two fixing nuts for clamping the side frame plate.

9. The low-cost high-performance green recycling molding die of claim 8, wherein the number of the adjusting lock bars is 2.