阅读说明：本技术 一种钢筋桁架楼层板铺设的施工工具 (Construction tool for laying steel bar truss floor plates ) 是由 柏么军 杨安营 李娇 付有龙 于 2019-11-09 设计创作，主要内容包括：本发明公开了一种钢筋桁架楼层板铺设的施工工具,涉及钢构建筑施工技术领域,包括翘杆,翘杆一端固定有支板,支板远离翘杆的一端开设有支点槽,翘杆上还固定有压板,压板与支板之间的夹角为锐角。针对现有技术存在通用性不足的问题,本发明通过支点槽受阻形成支点,下压翘杆,形成杠杆结构,通过压板将带安装的楼层板压紧密在工型钢上表面,避免楼层板变形。(The invention discloses a construction tool for laying a steel bar truss floor plate, and relates to the technical field of steel structure building construction. Aiming at the problem of insufficient universality in the prior art, the fulcrum groove is blocked to form the fulcrum, the warping rod is pressed downwards to form the lever structure, and the floor plate with the installation is pressed tightly on the upper surface of the I-shaped steel through the pressing plate, so that the floor plate is prevented from deforming.)

1. The utility model provides a construction tool that steel bar truss floor board was laid, is including perk pole (1), its characterized in that, perk pole (1) one end is fixed with extension board (2), extension board (2) are kept away from fulcrum groove (3) have been seted up to the one end of perk pole (1), still be fixed with clamp plate (4) on perk pole (1), clamp plate (4) with contained angle between extension board (2) is the acute angle.

2. A construction tool for laying a steel bar truss floor slab as claimed in claim 1, wherein the pressing plate (4) is welded and fixed on one side of the support plate (2) close to the support plate (2).

3. The construction tool for laying the steel bar truss floor slab as claimed in claim 2, wherein one end of the tilted rod (1) close to the support plate (2) is provided with a slot (5) which is matched with the support plate (2) in an inserting manner.

4. The construction tool for laying the steel bar truss floor slab as claimed in claim 3, wherein a through hole (6) for facilitating the insertion of the warping rod (1) into the supporting plate (2) penetrates through one side of the pressing plate (4) close to the supporting plate (2).

5. The construction tool for laying the steel bar truss floor plate is characterized in that the warping rod (1) is a hollow round pipe.

6. The construction tool for laying the steel bar truss floor slab as claimed in claim 1, wherein a steel bar hook (7) is fixed on the warping rod (1), and the length direction of the steel bar hook (7) is parallel to the warping rod (1).

7. A construction tool for laying steel bar truss floor plates according to claim 6, wherein the inner wall of the tip of the steel bar hook (7) is provided with a friction bump (8).

8. A tool for laying steel-bar truss floor slabs according to claim 7, wherein the steel-bar hook (7) is positioned on the side of the brace (2) away from the press plate (4).

Technical Field

The invention relates to the technical field of steel structure building construction, in particular to a construction tool for laying a steel bar truss floor plate.

Background

During the construction process of laying the steel bar truss floor plate, two ends of the floor plate made of the folded steel plate are erected between two I-shaped steels, and then the end parts of the floor plate are welded on the I-shaped steels. In order to improve the connection performance between the pouring cement and the floor plate, a plurality of embedded nails can be welded and fixed on the floor plate.

Because the floor board receives the extrusion or local being heated, the condition that the floor plate shape warp takes place occasionally, is not convenient for follow-up to carry out welded fastening to the floor board. In the prior art, a method for solving the deformation of a floor plate comprises the following steps: constructors step on the end parts of the floor plates by feet to compact the end parts of the floor plates and the upper surfaces of the I-shaped steels, so that the end parts of the floor plates are conveniently welded and fixed subsequently.

Disclosure of Invention

Aiming at the problem of insufficient universality in the prior art, the invention aims to provide a construction tool for laying a steel bar truss floor plate, which has the advantages of simple structure and strong universality.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a construction tool that steel bar truss floor board was laid, is including sticking up the pole, stick up pole one end and be fixed with the extension board, the extension board is kept away from stick up the one end of pole has seted up the fulcrum groove, still be fixed with the clamp plate on the pole of sticking up, the clamp plate with contained angle between the extension board is the acute angle.

According to the technical scheme, the fulcrum is formed by blocking the fulcrum groove, the warping rod is pressed downwards to be away from one end of the supporting plate to form a lever structure, the floor plate is pressed downwards by the pressing plate, the floor plate is tightly pressed on the upper surface of the I-shaped steel, and deformation of the floor plate is avoided; simultaneously, the contained angle between clamp plate and the extension board is the acute angle, and when the clamp plate compressed tightly the floor board of treating the installation, can also promote adjacent floor board and be close to the alignment.

Furthermore, the pressing plate is welded and fixed on one side of the support plate close to the support plate.

Through above-mentioned technical scheme, improve the fixed strength of clamp plate.

Furthermore, one end of the tilting rod close to the support plate is provided with a slot which is matched with the support plate in an inserting manner.

Through the technical scheme, the connection mode of splicing is adopted, and the connection strength between the support plate and the warping rod is improved.

Furthermore, a through hole which is convenient for the tilting rod to be inserted into the supporting plate is formed in one side, close to the supporting plate, of the pressing plate in a penetrating mode.

Through above-mentioned technical scheme, stick up partial grafting of pole in the through-hole, improve the compact degree of structure.

Furthermore, the tilting rod is a hollow round tube.

Through above-mentioned technical scheme, alleviate the quality of stick up the pole, portable uses.

Furthermore, a reinforcing steel bar hook is fixed on the warping rod, and the length direction of the reinforcing steel bar hook is parallel to the warping rod.

Through above-mentioned technical scheme, the floor board can be lived between rebar hook and stick up the pole by other, carries and installs the floor board then, improves the security of construction.

Furthermore, the inner wall of the tip part of the steel bar hook is provided with a friction lug.

Through above-mentioned technical scheme, increase the friction between rebar hook and the floor board, improve the fastening nature of other floor boards.

Furthermore, the reinforcing steel bar hook is positioned on one side of the support plate, which is far away from the pressing plate.

Through above-mentioned technical scheme, avoid the clamp plate to influence rebar hook's normal use.

Compared with the prior art, the invention has the beneficial effects that:

(1) the fulcrum is formed by blocking the fulcrum groove, the warping rod is pressed downwards to be away from one end of the supporting plate to form a lever structure, the floor plate is pressed downwards by the pressing plate to be tightly pressed on the upper surface of the I-shaped steel, and the floor plate is prevented from deforming;

(2) because the included angle between the pressing plate and the support plate is an acute angle, the pressing plate can push adjacent floor plates to be close to and aligned while pressing the floor plates to be installed, and the floor plates can be installed and laid conveniently;

(3) furthermore, through additionally arranging the steel bar hook, the floor plate is convenient to carry and install, and the construction safety is improved.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present embodiment in a use state;

fig. 3 is a schematic view of the overall structure of the second embodiment in the second use state.

Reference numerals: 1. raising the rod; 2. a support plate; 3. a fulcrum groove; 4. pressing a plate; 5. a slot; 6. a through hole; 7. a steel bar hook; 8. a friction bump; 9. a floor plate; 10. pre-burying a nail; 11. i-shaped steel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A construction tool for laying a steel bar truss floor slab comprises a warping rod 1, wherein the warping rod 1 is a hollow round steel pipe, a support plate 2 is fixed at one end of the warping rod 1, a fulcrum groove 3 is formed in one end, away from the warping rod 1, of the support plate 2, a pressing plate 4 is further fixed on the warping rod 1, the pressing plate 4 is fixedly welded to one side, close to the support plate 2, of the support plate 2, and the connecting strength of the pressing plate 4 is improved; stick up pole 1 and offer the slot 5 with the extension board 2 complex of pegging graft near the one end of extension board 2, the width of slot 5 is the same with the thickness of extension board 2, and extension board 2 one end is pegged graft in slot 5, and rethread welding is fixed, strengthens extension board 2 and sticks up the joint strength between the pole 1, and the through-hole 6 of offering the pole 1 grafting extension board 2 of being convenient for stick up is run through to one side that clamp plate 4 is close to extension board 2, and the contained angle between clamp plate 4 and the extension board 2 is the acute angle.

When in use, firstly, a floor plate 9 is welded and fixed on one side of the I-shaped steel 11, a pre-embedded nail 10 is fixed on the floor plate 9, the other side is paved with the next floor plate 9, in order to compact the next floor plate 9, the pre-embedded nail 10 is welded and fixed on the I-shaped steel 11, the pre-embedded nail 10 is inserted into a fulcrum groove 3 on a support plate 2, the nail cap of the pre-embedded nail 10 is used as a fulcrum, one end of a pressure plate 4, which is far away from the support plate 2, is abutted against the floor plate 9 to be installed, one end of a warping rod 1, which is far away from the support plate 2, is pressed down on the floor plate 9 to be installed, the floor plate 9 to be installed is compacted on the upper surface of the I-shaped steel 11, meanwhile, because the included angle between the pressure plate 4 and the support plate 2 is an acute angle, the pressure plate 4 can push the floor plate 9 to be installed to be close to the original, and finishing the laying operation.

The floor plate 9 is a thin steel plate, the end part of the floor plate is sharp, and the floor plate is easy to cause the scratch accident of personnel if being carried manually.

As shown in fig. 1 and 3, a reinforcing hook 7 is fixed on the tilting rod 1, an opening of the reinforcing hook 7 is arranged towards the support plate 2, the length direction of the reinforcing hook 7 is parallel to the tilting rod 1, a friction bump 8 is arranged on the inner wall of the tip portion of the reinforcing hook 7, the friction bump 8 adopts a tooth block, and the reinforcing hook 7 is located on one side of the support plate 2 away from the pressing plate 4. During the use, floor board 9 both ends all are provided with a constructor, insert the tip of floor board 9 to reinforcing bar hook 7 in, will stick up the pole 1 again and keep away from the one end of extension board 2 and lift, and friction lug 8 compresses tightly floor board 9, is convenient for mention floor board 9 through stick up pole 1, carries and installs.

In summary, the following steps:

when the device is used, a fulcrum is formed by blocking the fulcrum groove 3, the warping rod 1 is pressed downwards to be away from one end of the supporting plate 2 to form a lever structure, the floor plate 9 is pressed downwards by the pressing plate 4, the floor plate 9 is tightly pressed on the upper surface of the I-shaped steel 11, and the floor plate 9 is prevented from deforming; because the included angle between the pressing plate 4 and the support plate 2 is an acute angle, the pressing plate 4 can push the adjacent floor plates 9 to be close to and aligned while pressing the floor plates 9 to be installed, so that the floor plates 9 can be installed and laid conveniently; through addding rebar hook 7, be convenient for carry and installation floor board 9, improve the security of construction.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.