CN216127442U - Rib pressing device for precast concrete laminated slab - Google Patents

Abstract

The utility model provides a rib pressing device for a precast concrete laminated slab, which is used for solving the problems that the existing laminated slab die cannot correct a reinforcing mesh, is difficult to assemble and is easy to cast in place. The utility model provides a precast concrete superimposed sheet beading device, includes the lower bolster, slides on the lower bolster and is equipped with four side forms, and the side form encloses into the rectangle form, and the side form is the L template, is equipped with a plurality of recesses that are used for placing the reinforcing bar on the riser of L template, is equipped with a plurality of side form gussets on the diaphragm, sets up porosely on the side form gusset, and a plurality of downthehole insertions have same root round steel, and the both ends of side form even have the pneumatic cylinder. The utility model has the advantages of reasonable design, convenient installation, convenient assembly and high precision, avoids the problem that the quality of the laminated slab is influenced by the warping of the reinforcing steel bars, and improves the quality of the laminated slab.

Description

Rib pressing device for precast concrete laminated slab

Technical Field

The utility model relates to the technical field of processing of concrete laminated slabs, in particular to a rib pressing device for a prefabricated concrete laminated slab.

Background

The specification and the size of the laminated slab reinforcing mesh pieces are large, the reinforcing mesh pieces in a reinforcing steel bar processing area are limited, finished reinforcing mesh pieces need to be stacked and stored, when the production line is used, the reinforcing mesh pieces are hoisted to a transfer trolley by utilizing a travelling crane and are transferred to the production line, and then the reinforcing mesh pieces are placed into corresponding dies for production.

The conditions of upward warping of two ends and downward warping of the middle can occur in the whole process of storing and transporting the reinforcing mesh, the condition that a finished component cast and molded by the laminated slab die has an overhigh truss rib due to a large reinforcing steel bar protective layer can occur, the construction on the installation site is influenced, the situation that the prefabricated laminated slab can warp after being produced due to the influence of the deformation stress of the reinforcing mesh influences the installation on the site, the subsequent leveling process is added, the construction cost of a project construction direction is increased, and the production benefit of a prefabricated component factory is reduced; in the production process, production line workers need to frequently correct the reinforcing mesh, so that the labor intensity of the workers is increased; at present, the laminated slab mold is generally assembled manually, the labor intensity of workers is high, the mold assembling precision is possibly low, in the concrete pouring process, the corners of the laminated slab are probably not poured sufficiently, the formed laminated slab has defects, and the production benefit is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rib pressing device for a precast concrete laminated slab, which solves the problems that the existing laminated slab die cannot correct a reinforcing mesh, is difficult to assemble and is easy to cast in place.

The technical scheme of the utility model is realized as follows:

the utility model provides a precast concrete superimposed sheet beading device, includes the lower bolster, slides on the lower bolster and is equipped with four side forms, and the side form encloses into the rectangle form, and the side form is the L template, is equipped with a plurality of recesses that are used for placing the reinforcing bar on the riser of L template, is equipped with a plurality of side form gussets on the diaphragm, sets up porosely on the side form gusset, and a plurality of downthehole insertions have same root round steel, and the both ends of side form even have the pneumatic cylinder.

The periphery of the lower die plate is provided with surrounding plates which are connected with each other in a sealing manner, and the fixed end of the hydraulic cylinder is arranged on the surrounding plates.

And positioning columns are arranged on the outer sides of the joint of every two side forms.

Wherein, a plurality of groove places are equipped with dam device, and the dam device is including the baffle, and the symmetry is equipped with T shape locator card on the baffle, and the riser is equipped with the T-slot of a plurality of groups of symmetries, and T shape locator card slides and establishes in the T-slot.

And a vibration motor is arranged on the lower bottom surface of the lower template.

Advantageous effects

The reinforcing steel bar net piece is reasonable in design and convenient to install, and the holes and the round steel are arranged, so that when the reinforcing steel bar net piece is placed into the die, the round steel is inserted into the holes to compress the outer ends of the reinforcing steel bar net piece, and the reinforcing steel bars are effectively prevented from warping; by arranging the sliding side molds and controlling the side molds by the hydraulic cylinders, the assembly precision of the mold frames can be improved, the automation is improved, the labor intensity of workers is reduced, and after the pouring is finished, each side mold can be slightly adjusted by shaking, so that the material at the corners of the mold flows and is filled in the corners, and the quality of the laminated slab is improved; the positioning columns are arranged, so that the side dies can be positioned, and the manufacturing efficiency and precision are improved; the material blocking device is arranged, so that the concrete material can be prevented from flowing out of the groove after being poured to pollute the mold; set up vibrating motor, can avoid finished product component to glue on the lower bolster through the vibration, conveniently take off the superimposed sheet.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a top view of fig. 1:

FIG. 3 is a right side view of the sideform;

fig. 4 is a schematic view of the stock stop.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Example 1

As shown in fig. 1-4, a precast concrete superimposed sheet beading device, including lower bolster 1, it is equipped with a plurality of side forms 3 to slide on the lower bolster 1, and 3 two liang of relative and enclose into the rectangle form of side forms, and side forms 3 are the L template, are equipped with a plurality of recesses 7 that are used for placing the reinforcing bar on the riser 11 of L template, are equipped with a plurality of side form gusset plates 4 on the diaphragm 14, set up porose 15 on the side form gusset plate 4, and a plurality of holes 15 interpolation have same root round steel 5, the both ends of a plurality of side forms 3 all link has pneumatic cylinder 8.

The hole 15 is arranged at a height greater than the recess 7 by a distance at least equal to the diameter of a reinforcement. Round steel 5 with a larger diameter can be used, and the pressing force of the round steel 5 is improved.

Four side molds 3 are arranged, and two of the four side molds intersect with each other to form a rectangular frame shape.

The working process of the embodiment is as follows: firstly, pulling out round steel 5, controlling a hydraulic cylinder 8, and pushing each side die 3 to slide on a lower die plate 1 by the hydraulic cylinder 8, finally enabling the four side dies 3 to be opposite in pairs and assembled into a rectangular die frame, then placing a reinforcing steel bar net piece into the die frame, enabling reinforcing steel bars at the tail ends of the reinforcing steel bar net piece to be placed into grooves 7 in a one-to-one correspondence manner, then inserting the round steel 5 into holes 15 in the same side die 3, and compressing the reinforcing steel bars at the tail ends of the reinforcing steel bar net piece; after pouring is finished, if the corner filling of the mold frame is insufficient, the hydraulic cylinder 8 can be used for properly controlling the side mold 3 to extend and contract, and concrete materials are shaken to flow to fill the corner of the mold frame.

Example 2

Preferably, the surrounding edges of the lower template 1 are provided with surrounding plates 2, the surrounding plates 2 are mutually connected in a sealing manner, and the fixed ends of the hydraulic cylinders 8 are arranged on the surrounding plates 2.

Other structures of this embodiment are the same as those of embodiment 1.

Example 3

Preferably, positioning columns 10 are arranged at four joints of the side forms 3. The side forms 3 can be positioned, rapid assembly is achieved, and manufacturing efficiency and precision are improved.

Other structures of this embodiment are the same as those of embodiment 1.

Example 4

Preferably, a plurality of grooves 7 are provided with a material blocking device 9, the material blocking device 9 comprises a baffle 12, the baffle 12 is symmetrically provided with T-shaped positioning clamps 13, the vertical plate 11 is provided with a plurality of groups of symmetrical T-shaped grooves, and the T-shaped positioning clamps 13 are slidably arranged in the T-shaped grooves.

Set up dam device 9, can block that concrete material flows out in the recess 7 when pouring, pollutes the mould, resource-wasting.

Other structures of this embodiment are the same as those of embodiment 1.

Example 5

Preferably, the lower bottom surface of the lower template 1 is provided with a vibration motor 16.

The bottom surface of the lower template 1 is also provided with a bracket 6 connected with a transport vehicle.

Set up vibrating motor 16, can avoid the finished product component to glue on lower template 1 through the vibration, conveniently take off the superimposed sheet.

Other structures of this embodiment are the same as those of embodiment 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (5)

1. The utility model provides a precast concrete superimposed sheet rib pressing device, includes lower bolster (1), its characterized in that: slide on lower bolster (1) and be equipped with a plurality of side forms (3), two liang of relative and enclose into the rectangle form side forms (3), side forms (3) are the L template, are equipped with a plurality of recesses (7) that are used for placing the reinforcing bar on riser (11) of L template, are equipped with a plurality of side forms gusset (4) on diaphragm (14), set up porose (15) on side forms gusset (4), a plurality of holes (15) interpolation have same root round steel (5), the both ends of side forms (3) all link pneumatic cylinder (8).

2. The precast concrete superimposed sheet beading device according to claim 1, wherein: the periphery of the lower template (1) is provided with surrounding plates (2), the surrounding plates (2) are connected with each other, and the fixed end of the hydraulic cylinder (8) is arranged on the surrounding plates (2).

3. The precast concrete superimposed sheet beading device according to claim 1, wherein: and positioning columns (10) are arranged on the outer sides of the joint points of every two side molds (3).

4. The precast concrete superimposed sheet beading device according to claim 1, wherein: the position of the groove (7) is provided with a material blocking device (9), the material blocking device (9) comprises a baffle (12), T-shaped positioning clamps (13) are symmetrically arranged on the baffle (12), T-shaped grooves are formed in the vertical plates (11), and the T-shaped positioning clamps (13) are arranged in the T-shaped grooves in a sliding mode.

5. The precast concrete superimposed sheet beading device according to claim 1, wherein: and a vibration motor (16) is arranged on the lower bottom surface of the lower template (1).

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