CN219316147U

CN219316147U - Split type bearing structure based on building hollow superstructure combination mandrel

Info

Publication number: CN219316147U
Application number: CN202222566617.2U
Authority: CN
Inventors: 谈拥军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-07-07
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a split type supporting structure based on a building hollow floor combined core mold, which consists of a first support and a second support of a split type structural member, wherein the sizes of the first support and the second support are adaptive, the first support and the second support are combined into a closed structure by a cross rod and side rods, a plurality of vertical upright rods are uniformly arranged on the first support, the second support is provided with a second cross rod between the upright rods and the side rods, the second support side rods are provided with reinforcing blocks at the positions of the second cross rods, the first support and the second support are vertically and crosswise combined, and are respectively provided with an adaptive embedding port at the vertical and crossing combined position, the first support and the second support are combined into a combined core mold supporting structure through the embedding ports, and a plurality of supporting protrusions and supporting recesses matched with the combined core mold structure are arranged on the outer sides of the cross rods of the first support and the second support, so that the supporting structure is combined with the combined core mold more closely. The utility model has the characteristics of simple structure, convenient use and low manufacturing cost.

Description

Split type bearing structure based on building hollow superstructure combination mandrel

Technical Field

The utility model relates to the technical field of building structure materials, in particular to a split type supporting structure based on a building hollow floor system combined core mould.

Background

The cast-in-situ concrete hollow floor system is mainly applied to buildings such as large-span markets, parking lots, workshops and the like in modern buildings, and has the advantages of energy conservation, environmental protection, excellent fireproof performance, good sound insulation effect and the like. The core mould is an important component of the cast-in-situ concrete hollow floor system, is used for filling the inside of the cast-in-situ concrete hollow floor system, and needs to have good rigidity so as to ensure that the cast-in-situ concrete hollow floor system maintains the integral rigidity and strength under the condition of reducing the dead weight. The metal core mould made of thin-wall metal can maintain the integral rigidity and strength when being applied to the cast-in-situ concrete hollow floor, but for the buildings with large floor area and large floor thickness, the size of the metal core mould needs to be strictly controlled, and when the size of the metal core mould is larger, the bearing capacity of the central area of the metal core mould is poor, and the deformation is easy to cause, thereby influencing the construction quality. If the metal core mold is smaller in size, the material cost and the construction cost are correspondingly increased.

Disclosure of Invention

In order to overcome the defects in the background art, the utility model provides a split type supporting structure based on a building hollow floor combined core mould, which is used for solving the defects of poor bearing capacity and easy deformation when the thin-wall metal core mould is large in size in the prior art.

The technical scheme of the utility model is as follows:

the utility model provides a split type bearing structure based on building hollow superstructure combination mandrel, its characterized in that comprises split type structure's first support and second support, first support and two second support size adaptations, first support and second support are by horizontal pole and side lever combination closed structure, the vertical a plurality of pole setting that evenly is equipped with of closed structure of first support and second support, the second supports and is equipped with the reinforcement horizontal pole between pole setting and side lever, the second supports the side lever and is equipped with the reinforcement piece in being equipped with the reinforcement horizontal pole position, first support and the perpendicular cross combination of second support and be equipped with the interface of adaptation respectively in perpendicular cross combination position, the joint of first support is the outside of upper and lower symmetry setting at the horizontal pole, the horizontal pole outside of the joint of first support evenly is equipped with a plurality of groups and inlays the interface, first support is equipped with the pole setting up and down symmetry and evenly sets up the inboard at the horizontal pole at the joint of second support, the outside that first support and second support is equipped with the protruding support and the concave support of adaptation of second support.

Further, the first support includes at least one set and the second support includes at least two sets.

Further, the plurality of uprights of the first support includes a centrally disposed one upright.

Further, the side bars of the first support have a width greater than the cross bar width dimension.

Further, the width dimension of the reinforcing block arranged on the second dimension is larger than that of the side rod.

Further, a plurality of adapting support protrusions and support recesses which are arranged on the outer sides of the cross bars of the first support and the second support are arranged symmetrically up and down.

The beneficial effects of the utility model are as follows:

the utility model adopts the constitution of the cross bars and the side bars to form the supporting frame, the vertical rods are arranged in the supporting frame to form the vertical stress supporting component, the second cross bars are arranged between the vertical rods of the second support and the side bars to further strengthen the supporting force of the second support, and then the first support and the second support are vertically crossed and combined through the scarf joint and are arranged in the combined core mould, so that the function of supporting the combined core mould can be achieved, and the compression resistance of the combined core mould is greatly improved. The device has the advantages of simple and convenient assembly and strong bearing capacity.

Drawings

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

FIG. 2 is a schematic view of a first support front elevation structure of the present utility model;

FIG. 3 is a detailed view of a first support side elevational structure of the present utility model;

FIG. 4 is a schematic view of a second support front elevation structure of the present utility model;

FIG. 5 is a detail view of a second support side elevation of the present utility model;

FIG. 6 is a schematic view of the assembled core mold according to the present utility model;

FIG. 7 is a schematic view of a first support section of the present utility model mounted to a modular mandrel;

fig. 8 is a schematic view showing a second support cross-sectional structure of the present utility model mounted to a combination core.

In the figure: 1. first support, second support, 3, composite mandrel, 101, first cross bar, 102, first side bar, 103, first upright, 104, first nesting site, 105, center support male, 201, second cross bar, 202, second side bar, 203, second upright, 204, second nesting site, 205, second support male, 206, second support female, 207, second support reinforcing block, 208 reinforcing cross bar.

Detailed Description

In order that the features of the utility model may be readily understood, i describe the utility model in more detail below with reference to the accompanying drawings.

Referring to fig. 1 to 5, a split type support structure based on a building hollow floor combined mandrel is composed of a first support 1 and two second supports 2, wherein the first support 1 is composed of a group of first cross bars 101 and a group of first side bars 102 which are symmetrically arranged, the second support 2 is composed of a group of second cross bars 201 and a group of second side bars 202 which are symmetrically arranged, the first support 1 is a closed structure composed of the first cross bars 101 and the first side bars 101, the width dimension of the first side bars 102 of the first support 1 is larger than the width dimension of the first cross bars 101, the second support 2 is a closed structure composed of the second cross bars 201 and the second side bars 201, the first support 1 and the second support 2 are vertically crossed and combined, two groups of first embedding interfaces 104 are symmetrically and uniformly arranged on the outer sides of the first cross bars 101 of the first support 1, a group of second embedded interfaces 204 are symmetrically arranged on the inner side of the second cross rod 201 of the second support 2, the first embedded interfaces 104 arranged on the first cross rod 101 of the first support 1 are matched with the second embedded interfaces 204 arranged on the second cross rod 201 of the second support 2, a vertical first vertical rod 103 is arranged at the position of the first embedded interfaces 104 arranged on the first cross rod 101 of the first support 1, a raised central supporting bulge 105 is arranged in the middle of the first cross rod 101 of the first support 1, a group of second vertical rods 203 are vertically and symmetrically arranged on the second support 2, a reinforcing cross rod 208 is arranged between the second vertical rods 203 and the second side rods 202 of the second support 2, the width dimension of the second side rods 202 of the second support 2 at the position where the reinforcing cross rods 208 are arranged is larger than the width dimension of the second side rods 202, a plurality of second supporting bulges 205 and second supporting recesses 206 are correspondingly and uniformly arranged on the second cross rods 201 of the second support 2, the outer side of the first cross bar 101 of the first support 1 is centrally provided with a raised central support protrusion 105.

Referring to fig. 6 to 8, the first support 1 and the second support 2 are formed by matching the first embedding port 103 and the second embedding port 203, and are disposed in the bottom mold of the combined core mold 3, and then the top mold of the combined core mold 3 is covered, so that the assembly can be completed, after the assembly is completed, the central supporting protrusions 105 on the first cross bar 101 of the first support 1 fix the central positions of the upper and lower bottom surfaces of the combined core mold 3, and the plurality of second supporting protrusions 205 and the second supporting recesses 206 on the second cross bar 201 of the second support 2 are matched with the concave-convex ribs on the combined core mold 3, so that the installation is convenient, and the bonding between the first support 1 and the second support 2 and the upper and lower bottom surfaces of the combined core mold 3 is further improved, so that the compression resistance of the combined core mold 3 is further improved.

The above is a detailed implementation of the utility model expressed in examples, but it should not be construed as limiting the scope of the utility model, and it is within the scope of the utility model to make any simple modifications to the person skilled in the art without departing from the inventive concept.

Claims

1. The utility model provides a split type bearing structure based on building hollow superstructure combination mandrel, its characterized in that comprises split type structure's first support and second support, first support and second support size adaptation, first support and second support are by horizontal pole and side lever combination closed structure, the vertical a plurality of pole setting that evenly is equipped with of closed structure of first support and second support, the second support is equipped with the reinforcement horizontal pole between pole setting and side lever, the second supports the side lever and is equipped with the reinforcement piece in being equipped with the reinforcement horizontal pole position, first support and second support perpendicular cross combination just are equipped with the embedding interface of adaptation respectively in perpendicular cross combination position, the embedding interface of first support is the outside of upper and lower symmetry setting at the horizontal pole, the horizontal pole outside of the embedding interface of first support evenly is equipped with a plurality of groups of embedding interfaces, first support is equipped with the pole setting in embedding interface position, the embedding interface of second support is the inside of upper and lower symmetry and evenly setting at the horizontal pole, the outside of first support and second support is equipped with the protruding support and the concave of adaptation.

2. The split support structure based on the building hollow floor combined core mold of claim 1, wherein: the first support comprises at least one group and the second support comprises at least two groups.

3. The split support structure based on the building hollow floor combined core mold of claim 1, wherein: the plurality of vertical rods of the first support comprise a vertical rod which is arranged in the middle.

4. The split support structure based on the building hollow floor combined core mold of claim 1, wherein: the width of the side rod of the first support is larger than the width of the cross rod.

5. The split support structure based on the building hollow floor combined core mold of claim 1, wherein: the width dimension of the reinforcing block arranged on the second support is larger than that of the side rod.

6. The split support structure based on the building hollow floor combined core mold of claim 1, wherein: the first support and the second support are arranged symmetrically up and down, and a plurality of adapting support protrusions and support recesses are arranged on the outer sides of the cross bars of the first support and the second support.