阅读说明：本技术 一种具有免焊插筋板和l形拉筋的钢模板加固结构 (Steel form reinforcing structure with exempt from to weld and insert gusset and L shape lacing wire ) 是由 杨里 于 2021-09-15 设计创作，主要内容包括：本发明公开了一种具有免焊插筋板和L形拉筋的钢模板加固结构,包括钢模板、插筋板和L形拉筋,所述插筋板包括单列孔型插筋板和多列孔型插筋板,所述单列孔型插筋板和多列孔型插筋板上均开设有与L形拉筋的免焊端相适配的插筋孔,所述L形拉筋底部设有免焊端,所述L形拉筋顶部设有螺纹端。本发明中,将L形拉筋的免焊端插入到插筋板上的插筋孔,将L形拉筋的螺纹端穿过钢模板上的插孔至钢模板背肋两钢管之间,将山型卡套入L形拉筋螺纹端,直至卡住背肋上的两根钢管,拧上螺母后即可加固,实现既无需通过拉筋与砼面预埋件焊接,也无需另取丝杆与钢筋焊接的操作,避免工人在雨天使用电焊工具进行电焊时,容易造成漏电事故的情况。(The invention discloses a steel formwork reinforcing structure with a welding-free rib inserting plate and an L-shaped lacing wire, which comprises a steel formwork, a rib inserting plate and an L-shaped lacing wire, wherein the rib inserting plate comprises a single-row hole type rib inserting plate and a multi-row hole type rib inserting plate, rib inserting holes matched with the welding-free end of the L-shaped lacing wire are formed in the single-row hole type rib inserting plate and the multi-row hole type rib inserting plate, the welding-free end is arranged at the bottom of the L-shaped lacing wire, and a threaded end is arranged at the top of the L-shaped lacing wire. According to the invention, the welding-free end of the L-shaped lacing bar is inserted into the lacing bar hole on the lacing bar plate, the threaded end of the L-shaped lacing bar penetrates through the insertion hole on the steel form plate to be between two steel pipes on the back rib of the steel form plate, the mountain-shaped clamp is sleeved into the threaded end of the L-shaped lacing bar until the two steel pipes on the back rib are clamped, and the L-shaped lacing bar can be reinforced after the nut is screwed, so that the welding between the lacing bar and a concrete surface embedded part is not required, the operation of welding between a screw rod and a steel bar is not required to be additionally taken, and the condition that an electric leakage accident is easily caused when a worker uses an electric welding tool to perform electric welding in a rainy day is avoided.)

1. The utility model provides a steel form reinforced structure with exempt from to weld and insert gusset and L shape lacing wire, includes steel form (3), inserts gusset and L shape lacing wire (2), its characterized in that, it includes single row pass and inserts gusset (1) and multiseriate pass and insert gusset (7) to insert the gusset, the horizontal end of L shape lacing wire (2) is equipped with exempts from to weld end (11), the vertical end top of L shape lacing wire (2) is equipped with screw thread end (10), all offer on single row pass and insert gusset (1) and multiseriate pass and insert gusset (7) with joint end (11) looks adaptation of exempting from of L shape lacing wire (8), jack (6) have been seted up on steel form (3), screw thread end (10) pass behind jack (6) and steel form (3) fixed connection.

2. The steel formwork reinforcing structure with the welding-free rib inserting plates and the L-shaped lacing wires according to claim 1, wherein the single-row hole-shaped rib inserting plates (1) and the multi-row hole-shaped rib inserting plates (7) are provided with stabilizing holes (9).

3. The steel formwork reinforcing structure with the welding-free rib inserting plate and the L-shaped lacing wire according to claim 1, wherein the single-row hole-type rib inserting plate (1) is provided with single-row rib inserting holes (8).

4. The steel formwork reinforcing structure with the welding-free rib inserting plate and the L-shaped lacing wire according to claim 1, wherein the multi-row hole type rib inserting plate (7) is provided with a plurality of rows of rib inserting holes (8).

Technical Field

The invention relates to the technical field of building template reinforcement, in particular to a steel template reinforcing structure with welding-free rib inserting plates and L-shaped tie bars.

Background

The construction formwork reinforcing technology relates to a step of reinforcing a tie bar, wherein the step of reinforcing the tie bar refers to pre-embedding a steel bar head on a concrete foundation in a bin, then welding one end of a proper length steel bar with a section of screw rod in a lap joint mode, inserting the other smooth end of the tie bar from the space between two steel pipes outside the steel formwork to the inner side, welding the other smooth end of the tie bar on the steel bar head, which is pre-embedded in the concrete foundation surface in the bin and exposed out of the pre-embedded bar, and finally sleeving a mountain-shaped clamp on the screw rod outside the steel formwork and screwing a nut.

However, the steel formwork reinforced by the lap-joint tie bars requires welding equipment, tools and materials such as welding tongs, a slag hammer, a mask, an electric welding glove, an electric welding rod and the like; the welding process is complex, and in addition, workers have high welding operation temperature in the template bin in summer and are difficult to endure; when welding is carried out in rainy days, safety accidents are easily caused due to electric leakage, and the personal safety of workers is threatened. Therefore, the invention provides a convenient steel formwork reinforcing structure with welding-free rib inserting plates and L-shaped lacing wires.

Disclosure of Invention

The invention aims to: in order to solve the technical problems mentioned in the background art, a steel template reinforcing structure with welding-free inserted rib plates and L-shaped tie bars is provided.

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

the utility model provides a steel form reinforced structure with exempt from to weld and insert gusset and L shape lacing wire, includes steel form, inserts gusset and L shape lacing wire, its characterized in that, it includes single row pass and inserts gusset and multiseriate pass and insert the gusset to insert the gusset, the horizontal end of L shape lacing wire is equipped with exempts from to weld the end, the vertical end top of L shape lacing wire is equipped with the screw thread end, all set up on single row pass and insert the gusset and multiseriate pass and insert the gusset hole of exempting from to weld the looks adaptation with L shape lacing wire, the jack has been seted up on the steel form, the screw thread end pass behind the jack with steel form fixed connection.

As a further description of the above technical solution:

and the single-row hole-type inserted rib plate and the multi-row hole-type inserted rib plates are provided with stabilizing holes.

As a further description of the above technical solution:

the single-row hole type rib inserting plate is provided with single-row rib inserting holes.

As a further description of the above technical solution:

and the multi-row hole type rib inserting plates are provided with multi-row rib inserting holes.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, after the single-row hole type rib inserting plate is pre-buried in a concrete surface, the welding-free end of the L-shaped tie bar is inserted into a rib inserting hole in the single-row hole type rib inserting plate, the threaded end of the L-shaped tie bar penetrates through the inserting hole in the steel formwork to be arranged between two steel pipes of the back rib of the steel formwork, the mountain-shaped clamp is sleeved into the threaded end of the L-shaped tie bar until the two steel pipes on the back rib are clamped, and the steel pipes can be reinforced after the nut is screwed on, so that the operation without welding the tie bar is realized, and the condition that the personal safety of workers is threatened due to the electric leakage of a machine caused by moist air when the workers perform electric welding in rainy days is avoided.

2. In the invention, when the distance between the bin surfaces is wider, the single-row hole type welding-free dowel plates are selected to respectively reinforce the left side template and the right side template, so that the length of the L-shaped tie bar can be saved, when the distance between the bin surfaces is reduced to a certain width, the steel templates on two sides can be simultaneously reinforced by selecting the multi-row hole type dowel plates, and the two reinforcing modes can be used for workers to select different dowel plates in different places, thereby reducing the waste of the L-shaped tie bar.

Drawings

Fig. 1 is a schematic view illustrating installation of a low-level steel form of a steel form reinforcing structure with a weld-free rib plate and an L-shaped tie bar according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating installation of an elevated steel form of a steel form reinforcing structure with a weld-free rib plate and an L-shaped tie bar according to an embodiment of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

fig. 4 shows a schematic structural diagram of a single row hole type rib inserting plate provided according to an embodiment of the invention;

FIG. 5 is a schematic diagram illustrating an L-shaped tie bar structure provided in accordance with an embodiment of the present invention;

FIG. 6 is a schematic diagram of a multi-row hole type dowel plate structure of a steel formwork reinforcing structure with a welding-free dowel plate and an L-shaped tie bar according to an embodiment of the invention;

fig. 7 illustrates a front view of a steel form provided in accordance with an embodiment of the present invention.

FIG. 8 illustrates a back view of a steel form provided in accordance with an embodiment of the present invention

Illustration of the drawings:

1. a single row hole type rib inserting plate; 2. l-shaped lacing wires; 3. a steel form; 4. a nut; 5. a mountain-shaped card; 6. a jack; 7. multiple rows of hole-shaped rib inserting plates; 8. a rib inserting hole; 9. a stabilization well; 10. a threaded end; 11. a welding-free end; 12. and (5) steel pipes.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a steel formwork reinforcing structure with welding-free rib inserting plates and L-shaped tie bars comprises a steel formwork 3, rib inserting plates and L-shaped tie bars 2 and is characterized in that the rib inserting plates comprise single-row hole type rib inserting plates 1 and multi-row hole type rib inserting plates 7, welding-free ends 11 are arranged at the horizontal ends of the L-shaped tie bars 2, threaded ends 10 are arranged at the tops of the vertical ends of the L-shaped tie bars 2, rib inserting holes 8 matched with the welding-free ends 11 of the L-shaped tie bars are formed in the single-row hole type rib inserting plates 1 and the multi-row hole type rib inserting plates 7, jacks 6 are formed in the steel formwork 3, the threaded ends 10 penetrate through the jacks 6 and are fixedly connected with the steel formwork 3, and the threaded ends 10 penetrate through the jacks 6 of the steel formwork 3 and between two steel pipes 12 of a back rib and are sleeved with a mountain-shaped clamp and nuts and fixedly connected with the steel formwork 3;

the single-row hole type rib inserting plate 1 is pre-embedded on the concrete surface, when in pre-embedding, the dowel holes 8 on the single-row hole type rib inserting plate 1 are completely exposed to be used for inserting the L-shaped tie bars 2, when the concrete is pre-buried, the stable holes 9 on the single-row hole type reinforcing plate inserting plates 1 are required to be completely covered in the concrete surface, after the single-row hole type reinforcing rib plate 1 is pre-buried to a concrete surface, according to the method that the welding-free end 11 of the L-shaped lacing bar 2 is inserted into the lacing bar hole 8 on the single-row hole type reinforcing rib plate 1, the threaded end 10 of the L-shaped lacing bar 2 penetrates through the insertion hole 6 on the steel template 3 to a position between two steel pipes 12 on a back rib of the steel template 3, the mountain-shaped clamp 5 is sleeved into the threaded end 10 of the L-shaped lacing bar 2 until the two steel pipes 12 on the back rib are clamped, the reinforcing can be realized after the nut 4 is screwed on, the operation without welding the lacing bar is realized, and when workers carry out electric welding in rainy days, a situation that poses a threat to the personal safety of workers due to the fact that moist air easily causes machine leakage.

Specifically, as shown in fig. 4 and 6, the single-row hole-type rib inserting plate 1 and the multi-row hole-type rib inserting plate 7 are both provided with the stabilizing holes 9, and when the single-row hole-type rib inserting plate 1 is buried under the concrete surface through the stabilizing holes 9, the concrete in the cabin surface enters the stabilizing holes 9, so that the concrete surface and the rib inserting plate are integrated, and the stability of the rib inserting plate during working is improved.

Specifically, as shown in fig. 4, the single-row hole-type rib inserting plate 1 is provided with single-row rib inserting holes 8, and the single-row hole-type rib inserting plate 1 is suitable for being used when the distance between the two steel templates 3 is long, so that the length of the tie bar can be saved.

Specifically, as shown in fig. 6, a plurality of rows of rib inserting holes 8 are formed in the multi-row hole-shaped rib inserting plate 1, and the multi-row hole-shaped rib inserting plate 7 is suitable for being used when the distance between the two steel templates 3 is short.

The working principle is as follows: when the single-row hole type lacing plate is used, firstly, the single-row hole type lacing plate 1 is pre-embedded on a concrete surface, the lacing holes 8 on the single-row hole type lacing plate 1 are completely exposed to be used for inserting the L-shaped lacing wires 2 during pre-embedding, and the stabilizing holes 9 on the single-row hole type lacing plate 1 are required to be completely covered on the concrete surface during pre-embedding;

secondly, after the single-row hole type rib inserting plate 1 is pre-buried to a concrete surface, inserting the welding-free end 11 of the L-shaped tie bar 2 into a rib inserting hole 8 on the single-row hole type rib inserting plate 1, and penetrating the threaded end 10 of the L-shaped tie bar 2 through an inserting hole 6 on the steel template 3 to a position between two steel pipes 12 on a back rib of the steel template 3;

finally, the mountain-shaped clamp 5 is sleeved into the threaded end 10 of the L-shaped lacing wire 2 until two steel pipes 12 on the back rib are clamped, and the reinforcing can be realized after the nut 4 is screwed, so that the operation of welding the inserting rib is not needed, the condition that electric leakage accidents are easily caused by using tools for electric welding of workers in rainy days is avoided, and in the same way, the operation of using the multi-row hole-shaped inserting rib plate 7 is as above.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.