CN213774037U

CN213774037U - Assembling steel structure house steel bar truss floor support plate decoration structure

Info

Publication number: CN213774037U
Application number: CN202022713133.7U
Authority: CN
Inventors: 李成; 王传伟
Original assignee: Shandong Jinyu Hangxiao Assembly Construction Co ltd
Current assignee: Shandong Jinyu Hangxiao Assembly Construction Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-23
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a structure is decorated to assembled steel construction house steel bar truss building carrier plate, including steel bar truss, steel bar truss's bottom is provided with the die block, and the equipartition has a plurality of bulges that can increase putty and die block adhesive force on the die block. The utility model discloses a set up the arch, improved the adhesive force of die block and putty, the later stage of being convenient for whitewashes indoor roof (the lower terminal surface of die block), has reduced the later maintenance cost, and it is less to have solved current galvanized steel sheet (die block) adhesive force, whitewashes the putty and drops easily, and the frequent problem of later maintenance, this scheme has set up a plurality of strengthening ribs on galvanized steel sheet simultaneously, has effectively strengthened the intensity of die block, supports through setting up, has made things convenient for the mechanized welding of steel bar truss with the die block.

Description

Assembling steel structure house steel bar truss floor support plate decoration structure

Technical Field

The utility model relates to a steel bar truss building carrier plate, concretely relates to structure is decorated to assembled steel construction house steel bar truss building carrier plate belongs to building technical field.

Background

The steel bar truss floor support plate is a combined template which processes steel bars in a floor into steel bar trusses by adopting imported equipment in a factory and welds the steel bar trusses and galvanized steel plates into a whole in the factory. The template system combines the steel bars in the concrete floor slab and the construction template into a whole to form a bearing component which can bear the self weight of wet concrete and construction load in the construction stage, and the component can be used as a lateral support of a steel beam in the construction stage. In the use stage, the steel bar truss and the concrete work together to bear the use load.

But when the indoor roof of the residential building adopting the steel bar truss floor bearing plate is painted, the indoor roof is a galvanized steel plate, so the adhesive force is small, the painted putty is easy to fall off, and the later maintenance is frequent.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's the aforesaid not enough, provide an assembled steel construction house steel bar truss building carrier plate decoration structure that can improve putty adhesive force.

In order to solve the above problem, the utility model adopts the following technical scheme: assembled steel construction house steel bar truss floor carrier plate decorates structure, including steel bar truss, steel bar truss's bottom is provided with the die block, and the equipartition has a plurality of bulges that can increase putty and die block adhesive force on the die block.

The following is the utility model discloses to the further optimization of above-mentioned scheme: the bulge comprises a plurality of bulges arranged on the bottom die at certain intervals.

Further optimization: and a through hole is formed in the bottom die at a position corresponding to the protruding part.

Further optimization: the bottom moulds are provided with a plurality of bottom moulds, and adjacent bottom moulds are detachably connected through the clamping unit.

Further optimization: the clamping unit comprises a first hook arranged on one side of the bottom die.

Further optimization: and a second hook matched with the first hook on the adjacent bottom die for use is arranged on one side of the bottom die.

Further optimization: the first hook and the second hook are arranged along the length direction of the bottom die respectively.

Further optimization: and the bottom die is provided with a plurality of reinforcing ribs protruding upwards.

Further optimization: the reinforcing ribs are arranged along the length direction of the bottom die.

Further optimization: the reinforcing ribs are arranged along the width direction of the bottom die.

When the putty is used, the steel bar truss is welded with the bottom die, the adjacent bottom die is connected through the clamping unit, then concrete is poured, after solidification, the protrusions on the bottom die leak outwards, putty can be conveniently painted in the later period, and the adhesive force of the putty is improved.

The utility model discloses a set up the arch, improved the adhesive force of die block and putty, the later stage of being convenient for whitewashes indoor roof (the lower terminal surface of die block), has reduced the later maintenance cost, and it is less to have solved current galvanized steel sheet (die block) adhesive force, whitewashes the putty and drops easily, and the frequent problem of later maintenance, this scheme has set up a plurality of strengthening ribs on galvanized steel sheet simultaneously, has effectively strengthened the intensity of die block, supports through setting up, has made things convenient for the mechanized welding of steel bar truss with the die block.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is an enlarged schematic view of a protrusion according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view at C of FIG. 3;

fig. 6 is an enlarged schematic view of fig. 3 at D.

In the figure: 1-a steel bar truss; 2-bottom die; 3-upper chord steel bars; 4-web member reinforcing steel bars; 5-lower chord steel bars; 6-supporting; 7-support vertical ribs; 8-support horizontal steel bars; 9-reinforcing ribs; 10-a first hook; 11-a second hook; 12-a through hole; 13-a bump; 14-upper bending part; 15-lower bend.

Detailed Description

In the embodiment, as shown in fig. 1 to 6, the decorative structure of the steel bar truss floor deck of the prefabricated steel structure house comprises a steel bar truss 1, wherein a bottom die 2 is arranged at the bottom of the steel bar truss 1, a plurality of protrusions capable of increasing the adhesive force between putty and the bottom die 2 are uniformly distributed on the bottom die 2, and the protrusions are formed by nails penetrating through the bottom die 2.

The bottom die 2 is made of galvanized steel plates, the bottom die 2 is fixedly connected with the steel bar trusses 1 in a welding mode, and a plurality of steel bar trusses 1 are evenly arranged on each bottom die 2 at intervals.

The protrusion comprises a plurality of protrusions 13 arranged at certain intervals on the lower end surface of the bottom die 2, and the plurality of protrusions 13 are formed by bending downwards a part of the bottom die 2, which is forced to interact with a nail, by the nail penetrating through the bottom die 2.

Through holes 12 penetrating through the upper end surface and the lower end surface of the bottom die 2 are respectively formed in the positions, corresponding to the convex parts, of the bottom die 2, and the through holes 12 are also formed by punching nails through the bottom die 2.

The bottom dies 2 are arranged in a plurality of numbers, and the adjacent bottom dies 2 are detachably connected through the clamping units, so that the adjacent bottom dies 2 are conveniently connected.

The clamping unit comprises a first hook 10 integrally connected with one side of the bottom die 2, and the first hook 10 is formed by bending one side of the bottom die 2 downwards.

One side of the bottom die 2 is integrally connected with a second hook 11 which is matched with the first hook 10 on the adjacent bottom die 2, and the second hook 11 is formed by bending one side of the bottom die 2 upwards.

First couple 10 and second couple 11 set up along the length direction of die block 2 respectively, and steel bar truss 1 also sets up along the length direction of die block 2.

The bottom die 2 is provided with a plurality of upward convex reinforcing ribs 9, and each reinforcing rib 9 can be arranged along the length direction of the bottom die 2 and can also be arranged along the width direction of the bottom die 2.

Reinforcing bar truss 1 is including setting up the support at 1 both ends of reinforcing bar truss, and every support all includes that the support erects muscle 7 and support horizontal reinforcement 8, and the support erects muscle 7 and support horizontal reinforcement 8 sets up perpendicularly, and the support erects the bottom of muscle 7 and the middle part welding of support horizontal reinforcement 8.

An upper chord steel bar 3 is connected between two vertical support steel bars 7 on the same steel bar truss 1, two lower chord steel bars 5 are connected between two horizontal support steel bars 8 on the same steel bar truss 1, and two ends of each lower chord steel bar 5 are respectively welded with the end parts of the horizontal support steel bars 8.

And web member steel bars 4 are respectively arranged between each lower chord steel bar 5 and each upper chord steel bar 3 on the same steel bar truss 1, and the web member steel bars 4 are provided with a plurality of upper bending parts 14 and lower bending parts 15 along the length direction of the steel bar truss 1.

The plurality of upper bent portions 14 and the lower bent portions 15 are alternately arranged, and each upper bent portion 14 is welded to the upper chord reinforcing steel bar 3.

Each lower bending part 15 is welded with the corresponding lower chord steel bar 5, each lower bending part 15 is bent outwards to form a support 6, and the support 6 is welded with the bottom die 2.

When the putty is used, the steel bar truss 1 and the bottom die 2 are welded, the adjacent bottom die 2 is connected through the clamping unit, then concrete is poured, after solidification, the protrusions 13 on the bottom die 2 leak outwards, putty is convenient to paint in the later period, and the adhesive force of the putty is improved.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Claims

1. Assembled steel construction house steel bar truss building carrier plate decorates structure, including steel bar truss (1), the bottom of steel bar truss (1) is provided with die block (2), its characterized in that: a plurality of convex parts capable of increasing the adhesive force of the putty and the bottom die (2) are uniformly distributed on the bottom die (2).

2. The fabricated steel structure residential steel bar truss floor deck trim structure of claim 1, wherein: the bulge comprises a plurality of bulges (13) arranged on the bottom die (2) at certain intervals.

3. The fabricated steel structure residential steel bar truss floor deck trim structure of claim 2, wherein: and a through hole (12) is formed in the bottom die (2) at a position corresponding to the protruding part.

4. The fabricated steel structure residential steel bar truss floor deck trim structure of claim 3, wherein: the bottom moulds (2) are arranged in a plurality of numbers, and the adjacent bottom moulds (2) are detachably connected through clamping units.

5. The fabricated steel structure residential steel bar truss floor deck trim structure of claim 4, wherein: the clamping unit comprises a first hook (10) arranged on one side of the bottom die (2).

6. The fabricated steel structure residential steel bar truss floor deck trim structure of claim 5, wherein: and a second hook (11) matched with the first hook (10) on the adjacent bottom die (2) for use is arranged on one side of the bottom die (2).

7. The fabricated steel structure residential steel bar truss floor deck trim structure of claim 6, wherein: the first hook (10) and the second hook (11) are arranged along the length direction of the bottom die (2) respectively.

8. The fabricated steel structure residential steel bar truss floor deck trim structure of claim 7, wherein: the bottom die (2) is provided with a plurality of reinforcing ribs (9) protruding upwards.

9. The fabricated steel structure residential steel bar truss floor deck trim structure of claim 8, wherein: the reinforcing ribs (9) are arranged along the length direction of the bottom die (2).

10. The fabricated steel structure residential steel bar truss floor deck trim structure of claim 8, wherein: the reinforcing ribs (9) are arranged along the width direction of the bottom die (2).