CN219952020U - Prefabricated cushion cap side form of interlock formula - Google Patents

Abstract

The utility model discloses a prefabricated bearing platform side die which comprises more than one layer of side die bodies, wherein each layer of side die body is of a closed structure surrounded by a plurality of prefabricated die plates, the end parts of two adjacent side die bodies are connected through local position staggering, each side die body comprises a first side die body and a second side die body which are of T-shaped structures and are provided with notches on two sides, the first side die body is connected with a bulge at the short side of the upper end, a butt groove is formed in the long side of the lower end, the second side die body is connected with a bulge at the long side of the upper end, and a groove is correspondingly formed in the short side of the lower end. The utility model mainly aims at improving the side die of the bearing platform to a certain extent, so that the side die body I and the side die body II in the horizontal direction are distributed in a staggered way, the protrusions and the grooves of the side die body I and the side die body II in the vertical direction are correspondingly connected with each other through the long side and the long side or the short side and the short side in a buckling manner so as to form a whole in a more convenient installation way, and the side die body I and the side die body II in the vertical direction can be changed in a certain size and integrally supported shape.

Description

Prefabricated cushion cap side form of interlock formula

Technical Field

The utility model relates to the technical field of building foundation construction, in particular to a prefabricated bearing platform side die with mutually buckled side dies.

Background

The basic bearing platform is generally cast by a method of building a brick bed-jig, but in the following steps

The soft soil area often causes the removal deformation of brick child membrane because of the slip extrusion of soil body, influences the normal construction of cushion cap. As shown in fig. 6, the pile foundation bearing platform is located on the top of the engineering pile, the brick bed-jig is used as a bearing platform template, the outer layer of the brick wall is provided with a mortar plastering, and the outer layer of the mortar plastering is a waterproof layer, however, the construction of the foundation brick bed-jig needs on-site manual construction, plastering and waterproofing, and transportation of a large number of bricks and mortar, so that a large amount of manpower and material resources are required to be input, and the construction is completed, and the four-edge earthwork backfilling can be carried out after the mortar has a certain strength, and then cushion construction is carried out. Meanwhile, according to the original traditional construction method, after the foundation pit is excavated, the exposure time of the pit bottom is longer, and various potential safety hazards can be brought to the safety of the foundation pit.

The utility model discloses a patent number is CN215801751U, and the name is "a prefabricated porous cushion cap side form of self-supporting interlock formula GRC", including prefabricated form I, prefabricated form II and template mounting, be through the mutual joint cooperation of splice interface and concatenation arch between prefabricated form I and the prefabricated form II, realize effective connection, improved the installation effectiveness of whole side form. But prefabricated template in this scheme only can use the one deck for when needs supporting height is higher, the prefabricated template size in advance needs bigger, makes single prefabricated template hoist and mount, settle the assembly more troublesome, and two prefabricated templates do not fasten by oneself when the assembly, need to use the template mounting to fix after the outside gives prefabricated template holding power again, and overall stability is relatively poor when placing.

In order to solve the problems, the proposal is generated.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a side die of a prefabricated bearing platform, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a prefabricated cushion cap side form of interlock formula, includes the side form body more than one deck, and every layer of side form body is by the airtight structure that the polylith prefabricated form encloses, and the tip of two adjacent side form bodies is crisscross through local position and is connected, the side form body is including being T type structure and all being formed with the side form body first and the side form body second of breach in both sides, the protruding is connected at upper end minor face to side form body first, and the recess for the pair is seted up on the long limit of lower extreme, the long limit of side form body second at the upper end is connected with the arch, and the lower extreme minor face corresponds and sets up flutedly, the horizontal direction side form body first and side form body second crisscross distribution, vertical direction side form body first and side form body two long limit and long limit or minor face and minor face's protruding and recess correspond with the interlock connection.

Preferably, the two side connecting sections in the middle of the first side die body and the second side die body are respectively connected with an inserting block and an inserting groove, and the inserting blocks and the inserting grooves are matched in size for insertion and use.

Preferably, the cross sections of the insert block and the slot are circular.

Preferably, the inner side intervals of two adjacent side die bodies are equal to the lengths of the upper end bulges of the side die bodies.

Preferably, the bulge is transversely connected to the end part of the side die body in a sliding manner, the lower end of the bulge is connected with a T-shaped connecting block, and a T-shaped groove which is adaptive to the size of the connecting block is transversely formed in the upper end of the side die body.

Preferably, the side die body is of a hollow structure, and a plurality of rows of through long holes are transversely formed in the side die body.

(III) beneficial effects

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages: the utility model relates to a prefabricated bearing platform side die which is fastened with each other, and mainly aims at improving a bearing platform side die to a certain extent, so that a side die body I and a side die body II in the horizontal direction are distributed in a staggered manner, and a side die body I and a side die body II in the vertical direction are correspondingly fastened with a long side or a short side and a short side through protrusions and grooves to be connected with each other to form a whole conveniently and quickly, and can be changed in a certain size and an integral supporting shape. Secondly, when assembling, set up the movable connection mode to protruding, prevent all through the concatenation between the side form body and form local empting/the slope then can influence whole after an organic whole.

Drawings

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a schematic view of a multi-layer connection between a first side mold body and a second side mold body according to the present utility model;

FIG. 3 is a schematic illustration of a bending field application of the present utility model;

FIG. 4 is a schematic representation of the utility model after modification;

FIG. 5 is a schematic view of a modified rear mold body according to the present utility model;

fig. 6 is a schematic view of field construction.

In the figure: 1. a side die body I; 2. a side die body II; 3. a protrusion; 4. a groove; 5. inserting blocks; 6. a slot; 7. a connecting block; 8. a T-shaped groove; 9. and (5) a notch.

Detailed Description

The utility model is further illustrated by the figures and examples.

As shown in fig. 1: the utility model provides a prefabricated cushion cap side form of interlock formula, includes the side form body of more than one deck, and the layer number of side form body specifically depends on the high of actual cushion cap itself. Each layer of side die body is a closed structure surrounded by a plurality of prefabricated templates, and the end parts of two adjacent side die bodies are connected through local position staggering.

The side die body is integrally of a T-shaped structure, and notches 9 are formed on two sides of the side die body. As shown in fig. 2, the scheme adopts two side die bodies to alternately connect the upper side die body with the lower side die body and the side edges to form an integral stable structure.

Specifically, the two side die bodies are named as a side die body 1 and a side die body 2 respectively, wherein the side die body 1 is connected with the bulge 3 at the short side of the upper end, the long side of the lower end is provided with the opposite groove 4, the side die body 2 is connected with the bulge 3 at the long side of the upper end, and the short side of the lower end is provided with the corresponding groove 4.

The two side connecting sections at the middle parts of the side die body I1 and the side die body II 2 are respectively connected with an inserting block 5 and an inserting groove 6. During installation, the first side die body 1 and the second side die body 2 in the horizontal direction are distributed in a staggered mode, the insert blocks 5 and the insert grooves 6 at the end portions are adjacently inserted and fixed to be connected quickly, the first side die body 1 and the second side die body 2 in the vertical direction are correspondingly connected with the protrusions 3 and the grooves 4 of the long side or the short side through buckling, and meanwhile gaps 9 on the corresponding side edges are filled after the first side die body 1 and the second side die body 2 are adjacently spliced.

This scheme is mainly carried out certain improvement to cushion cap side form to more convenient installation forms an organic wholely, and can carry out the change of certain size, whole support body. Wherein during the assembly, the bottom does not place the side form body that the lower extreme has protruding 3, prevents that the area of force is little and place unstably.

Referring to fig. 3, the positions and the physical dimensions of the side mold supporting sink grooves of the prefabricated bearing platform have certain differences, and the scheme can be directly connected in a mutually buckled mode. When the side mold is in bending connection, 90 degrees are used as the standard as far as possible, and the cross sections of the insert block 5 and the slot 6 are all required to be round, so that the side mold can be directly spliced after the angle of the side mold is changed.

Because certain interaction can be generated between the side dies after the side dies are spliced, the phenomenon of inward dumping/tilting can occur due to stress in the initial pouring stage, and the side die bodies are spliced into a whole, so that the local dumping/tilting can affect the whole. However, the length of the rod is difficult to accurately match the interval between the inner sides of the two side die bodies, so that actual supporting acting force cannot be applied.

Referring to fig. 4-5, the inner side intervals of two adjacent side mold bodies are just the length of the protrusions 3 at the upper ends of the two adjacent side mold bodies, and at this time, the protrusions 3 of part of the side mold bodies can be arranged to be in movable connection, namely, can be detachably connected to the end parts of the side mold bodies, and further can be used as inner side supports of the side mold bodies. Because consider protruding 3 need play the stability of whole support and do not lose the convenience of taking off, consequently, this scheme transversely inserts the mode of side form body tip to connect a T connecting block 7 of shape in protruding 3's lower extreme, and transversely set up a T-shaped groove 8 of adaptation connecting block 7 size (similar joggle application mode) in side form body upper end, because support each other between the side form body of transverse connection, and then can avoid protruding 3 to appear breaking away from the problem.

The prefabricated cement board (side die body) is adopted to replace the traditional basic brick moulding bed, and is used as side dies such as a bearing platform, a ground beam and the like, and masonry and plastering are not needed. The prefabricated slab tire film adopts a fine aggregate cement hollow prefabricated slab, and the size of the cement prefabricated slab is 90mm/120mm/200mm (thickness) x600mm (width) x2800mm (length). The prefabricated tire membrane can be cut and spliced at will on site, and has higher strength, rigidity, water impermeability and freezing resistance.

The method comprises the steps of process flow measurement paying-off, foundation earthwork excavation, concrete cushion layer pouring, prefabricated tire membrane paying-off positioning, prefabricated slab lifting, sample test and sample arranging, side mold body adapting installation, reinforcement and earthwork backfilling.

The above-described embodiments are intended to suggest that, in view of the above description, various changes and modifications may be made by the worker without departing from the spirit of the utility model. The technical scope of the present utility model is not limited to the description, but the scope of protection must be determined according to the scope of claims.

Claims (6)

1. The utility model provides a prefabricated cushion cap side form of interlock formula, includes the side form body more than one deck, and every layer of side form body is by the airtight structure that the polylith prefabricated form encloses, and the tip of two adjacent side form bodies is connected its characterized in that through local position is crisscross: the side die body is including being T type structure and all being formed with the side die body first and the side die body second of breach in both sides, the protruding is connected to side die body first at the upper end minor face, and the long limit of lower extreme is offered to the recess for the pair, side die body second is connected with the arch at the long limit of upper end, and the lower extreme minor face corresponds and offers flutedly, the horizontal direction side die body first and side die body second crisscross distribution, vertical direction side die body first and side die body two long limit correspond with the protruding and the recess of long limit or minor face and minor face with the interlock connection.

2. The side form of a prefabricated pallet of the interlocking type of claim 1, wherein: the two-side connecting sections in the middle of the first side die body and the second side die body are respectively connected with an inserting block and an inserting groove, and the inserting blocks and the inserting grooves are matched in size for insertion and use.

3. The side form of a prefabricated pallet for a cross-buckle of claim 2, wherein: the cross sections of the insert block and the slot are round.

4. The side form of a prefabricated pallet of the interlocking type of claim 1, wherein: the inner side interval of two adjacent side die bodies is equal to the length of the upper end bulge of each side die body.

5. The side form of claim 4, wherein: the bulge is transversely connected to the end part of the side die body in a sliding mode, the lower end of the bulge is connected with a T-shaped connecting block, and a T-shaped groove which is adaptive to the size of the connecting block is transversely formed in the upper end of the side die body.

6. The side form of a prefabricated pallet of the interlocking type of claim 1, wherein: the side die body is of a hollow structure, and a plurality of rows of through long holes are transversely formed in the side die body.