CN217760043U

CN217760043U - Simple steel pipe truss template reinforcing structure

Info

Publication number: CN217760043U
Application number: CN202221575712.2U
Authority: CN
Inventors: 林虎; 秦川; 李强; 周书寒
Original assignee: Power China Jiangxi Hydropower Engineering Bureau Co ltd
Current assignee: Power China Jiangxi Hydropower Engineering Bureau Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-08
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to the technical field of reinforced concrete low wall construction, and provides a simple steel pipe truss template reinforcing structure, which comprises vertical trusses and transverse trusses, wherein the bottoms of the vertical trusses are connected through the transverse trusses; the vertical truss comprises a first steel pipe, a second steel pipe and reinforcing steel bars, the first steel pipe is connected with the plurality of second steel pipes, and the first steel pipe is connected with the plurality of second steel pipes through the reinforcing steel bars; horizontal truss includes third steel pipe, fourth steel pipe and bottom horizontal oblique truss, same row pass through between the vertical truss top the third steel pipe is connected, the utility model discloses an adopt stupefied connection in vertical truss and the template to splice the vertical truss of the inside and outside both sides of template through horizontal truss, thereby can realize consolidating the short wall side template of concrete, and need not to carry out the trompil to the template, increased template turnover number of times, saved and found mould and repair time.

Description

Simple steel pipe truss template reinforcing structure

Technical Field

The utility model relates to a low wall construction technical field of reinforced concrete especially relates to simple and easy steel pipe truss template reinforced structure.

Background

The reinforced concrete short wall side formwork reinforcement of a construction site is usually fixed by adopting split bolts, the split bolts are generally round steel bolts with two ends sleeved with wires, also called through-wall bolts, and also have the problems that two ends of flat steel are reserved with long holes and are inserted into wedge-shaped iron for fixing and wedging, and then the flat steel is poured in concrete. Therefore, the simple steel pipe truss template reinforcing structure which is simple and practical and does not need to be perforated on the template plays an important role in reinforcing the reinforced concrete low-wall side template.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy steel pipe truss template reinforced structure to solve the problem among the prior art.

In order to achieve the purpose, the utility model adopts the technical proposal that: the simple steel pipe truss template reinforcing structure comprises vertical trusses and transverse trusses, wherein the bottoms of the vertical trusses are connected through the transverse trusses; the vertical truss comprises a first steel pipe, a second steel pipe and reinforcing steel bars, the first steel pipe is connected with the plurality of second steel pipes, and the first steel pipe is connected with the plurality of second steel pipes through the reinforcing steel bars; the transverse truss comprises a third steel pipe, a fourth steel pipe and a bottom transverse oblique truss, the tops of the vertical trusses are connected through the third steel pipe, the inner side and the outer side of the top of the formwork are connected through the fourth steel pipe, the first steel pipe is connected with the bottom transverse oblique truss, and the upper end of the bottom transverse oblique truss is connected with the bottom end of the steel bar.

The bottom transverse truss is connected between the bottoms of the vertical trusses through the bottom transverse truss, and the bottom transverse truss comprises a bottom transverse inner truss and a bottom transverse outer truss.

Further, the first steel pipe, the second steel pipe, the third steel pipe and the fourth steel pipe are all zinc-plated scaffold steel pipes with phi 48.3 x 3.2, and the yield strength is 320N/mm < 2 >.

Furthermore, the reinforcing steel bar is an epoxy coating threaded reinforcing steel bar, and the yield strength is 500N/mm < 2 >.

Further, the vertical trusses are welded, and the transverse trusses are connected through fasteners.

Further, the vertical trusses are perpendicular to the ground, and the vertical truss interval is 600mm.

Further, the length of the vertical truss is at least 300mm higher than that of the template.

The embodiment of the utility model provides an in foretell one or more technical scheme, have following technological effect or advantage at least:

1. the utility model discloses an adopt stupefied connection in vertical truss and the template to splice the vertical truss of the inside and outside both sides of template through horizontal truss, thereby can realize consolidating the short wall side template of concrete, and need not to carry out the trompil to the template, increased template turnover number of times, saved upright mould and repair time, the cost has also been saved simultaneously, simultaneously because the template need not the trompil and makes the shaping concrete not to the stay bolt hole, be favorable to the wholeness of concrete structure, especially improved waterproof performance.

2. The utility model discloses the used material of well truss is common, and processing is simple, and maneuverability is strong, and the truss adopts anticorrosive material, satisfies high corrosive environment and uses.

3. The utility model discloses well used material (including the truss), single weight is all lighter, convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the arrangement of the vertical truss of the present invention;

fig. 2 is a schematic view of the top reinforcement of the vertical truss of the present invention;

fig. 3 is a schematic view of the vertical face reinforcement of the vertical truss of the present invention;

FIG. 4 is a schematic view of the vertical truss profile reinforcement of the present invention;

fig. 5 is a schematic view of the vertical truss of the present invention;

fig. 6 is a schematic view of the arrangement of the bottom truss of the present invention;

FIG. 7 is a schematic view of the bottom inner truss of the present invention;

fig. 8 is a schematic view of the bottom outer truss of the present invention;

wherein, in the figures, the respective reference numerals:

1. vertical truss, 2, horizontal truss, 3, first steel pipe, 4, second steel pipe, 5, reinforcing bar, 6, third steel pipe, 7, fourth steel pipe, 8, the horizontal oblique truss in bottom, 9, the horizontal truss in bottom.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The embodiment of the utility model provides a provide a simple and easy steel pipe truss template reinforced structure belongs to the low wall construction technology field of reinforced concrete. It can be understood that in the prior art, the counter bolts are usually fixed, the counter bolts are generally round steel bolts with two ends sleeved with threads, also called wall penetrating bolts, and also used for keeping long holes at two ends of flat steel to be inserted and fixed by wedge irons and then poured in concrete.

Therefore, the technical problem to be solved urgently is how to provide a simple and practical steel pipe truss template reinforcing structure without punching a template.

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-5, an embodiment of the present invention provides a simple steel pipe truss formwork reinforcing structure, including vertical trusses 1 and transverse trusses 2, where the bottoms of the vertical trusses 1 are connected through the transverse trusses 2;

the vertical truss 1 comprises a first steel pipe 3, a second steel pipe 4 and reinforcing steel bars 5, the first steel pipe 3 is connected with the plurality of second steel pipes 4, and the first steel pipe 3 is connected with the plurality of second steel pipes 4 through the reinforcing steel bars 5;

the transverse truss 2 comprises a third steel pipe 6, a fourth steel pipe 7 and a bottom transverse oblique truss 8, the tops of the vertical trusses 1 in the same row are connected through the third steel pipe 6, the third steel pipes 6 on the inner side and the outer side of the top of the formwork are connected through a plurality of fourth steel pipes 7, the first steel pipe 3 is connected with the bottom transverse oblique truss 8, and the upper end of the bottom transverse oblique truss 8 is connected with the bottom end of the steel bar 5.

Determining the length and the size of the vertical truss 1 according to the height of the concrete template, enabling the height of the vertical truss 1 to be at least 300mm larger than the height of the template, then, the second steel pipes 4 are welded to the first steel pipes 3 at equal intervals, and the distance between the first steel pipes 3 is set to 300mm, the reinforcing bars 5 are welded to the first steel pipes 3, so that the steel bars 5 and the second steel pipes 4 are positioned on the same plane, the upper ends of the steel bars 5 are positioned at the upper side of the second steel pipe 4 at the uppermost side, the distance between the upper ends of the steel bars 5 and the second steel pipe 4 at the uppermost side is 300mm, the lower ends of the steel bars 5 are positioned at the lower side of the second steel pipe 4 at the lowermost side, the distance between the lower ends of the steel bars 5 and the second steel pipe 4 at the lowermost side is 300mm, and the end parts of the steel bar 5 and the second steel pipe 4 on the same plane are welded, after the welding is qualified, the welding seam is polished and the anticorrosive paint is brushed, determining the number of the vertical trusses 1 according to a template reinforcing layout, then tightly attaching the vertical trusses 1 to the inner edges of the concrete templates to ensure that the vertical trusses 1 are vertical to the ground, the distance between the vertical trusses 1 is 600mm (the vertical trusses can be encrypted according to actual conditions), the vertical trusses 1 are respectively distributed on the inner side and the outer side of the concrete template at equal intervals, at the internal corner of the template, the two vertical trusses 1 are vertically connected by fasteners, after the vertical trusses 1 are arranged, the top ends of the vertical trusses 1 in the same row are connected by fasteners through a third steel pipe 6, thereby fixing the same row of vertical trusses 1, connecting the third steel pipes 6 at the inner side and the outer side of the template through a plurality of fourth steel pipes 7 by fasteners, the vertical trusses 1 on the inner side and the outer side are reinforced, the fourth steel pipes 7 are distributed at equal intervals, and the fourth steel pipes 7 are perpendicular to the third steel pipes 6 on the two sides, so that the vertical trusses 1 can be installed and the concrete formwork can be fixed.

Referring to fig. 6-8, the bottom transverse truss structure 9 is further included, the bottoms of the vertical trusses 1 are connected through the bottom transverse truss structure 9, the bottom transverse truss structure 9 comprises a bottom transverse inner truss and a bottom transverse outer truss, the bottoms of the vertical trusses 1 in the concrete formwork are connected through the bottom transverse inner truss, the bottoms of the vertical trusses 1 in the concrete formwork are connected through the bottom transverse outer truss, and therefore the bottom of each vertical truss 1 in the concrete formwork can be reinforced under the condition that the bottom plate is uneven, and the stability of the vertical trusses 1 is improved.

It should be noted that the bottom transverse truss 9 is composed of galvanized scaffold steel pipes, the bottom transverse truss 9 is overall trapezoidal, and the middle position of the bottom transverse truss 9 is equidistantly connected with a plurality of shorter galvanized scaffold steel pipes through fasteners so as to improve the overall stability of the bottom transverse truss 9.

It should be noted that the first steel pipe 3, the second steel pipe 4, the third steel pipe 6, and the fourth steel pipe 7 are all galvanized scaffold steel pipes with a diameter of 48.3 × 3.2, and the yield strength is 320N/mm2.

It should be noted that the steel bar 5 is an epoxy coating twisted steel bar, and the yield strength is 500N/mm2.

It should be noted that, all adopt the welded mode among first steel pipe 3, second steel pipe 4 and the reinforcing bar 5 in the vertical truss 1, improve the holistic steadiness and the security of vertical truss 1, horizontal truss 2 is connected with row of vertical truss 1 through the fastener, is convenient for arrange vertical truss 1, conveniently dismantles 1 batch of vertical truss simultaneously, the follow-up transport of being convenient for vertical truss 1 can carry out repetitious usage.

It should be noted that the vertical trusses 1 are perpendicular to the ground, and the distance between the vertical trusses 1 is 600mm.

It should be noted that the height of the vertical truss 1 is at least 300mm higher than that of the template.

The method comprises the following steps:

firstly, determining the length and the size of a vertical truss 1 according to the height of a concrete template, and determining the number of the vertical trusses 1 according to a template reinforcing layout;

secondly, welding a second steel pipe 4 on the first steel pipe 3, welding a reinforcing steel bar 5 between the end parts of the first steel pipe 3 and the second steel pipe 4 to manufacture a vertical truss 1, and polishing a welding seam and brushing anti-corrosion paint;

thirdly, arranging the vertical trusses 1 according to the arrangement diagram, ensuring that the vertical trusses 1 are tightly attached to the inner edge, enabling the vertical trusses 1 to be vertical to the ground, and fixing the tops of the vertical trusses 1 through the transverse trusses 2;

and fourthly, reinforcing the bottom of the vertical truss 1 through the bottom transverse truss 9 according to needs, and improving the overall stability of the vertical truss 1.

In one embodiment, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The simple steel pipe truss template reinforcing structure comprises vertical trusses (1) and transverse trusses (2), wherein the bottoms of the vertical trusses (1) are connected through the transverse trusses (2);

the vertical truss (1) comprises a first steel pipe (3), a second steel pipe (4) and steel bars (5), the first steel pipe (3) is connected with the second steel pipes (4), and the first steel pipe (3) is connected with the second steel pipes (4) through the steel bars (5);

horizontal truss (2) include third steel pipe (6), fourth steel pipe (7) and bottom horizontal oblique truss (8), same row pass through between vertical truss (1) the top third steel pipe (6) are connected, template top inboard and outside pass through a plurality of between third steel pipe (6) fourth steel pipe (7) are connected, first steel pipe (3) are connected with bottom horizontal oblique truss (8), bottom horizontal oblique truss (8) upper end with reinforcing bar (5) bottom is connected.

2. The simple steel pipe truss template reinforcing structure of claim 1, wherein: the truss structure is characterized by further comprising bottom transverse trusses (9), the bottoms of the vertical trusses (1) are connected through the bottom transverse trusses (9), and the bottom transverse trusses (9) comprise bottom transverse inner trusses and bottom transverse outer trusses.

3. The simple steel pipe truss template reinforcing structure of claim 1, wherein: the first steel pipe (3), the second steel pipe (4), the third steel pipe (6) and the fourth steel pipe (7) are all zinc-plated scaffold steel pipes with phi of 48.3 x 3.2, and the yield strength is 320N/mm < 2 >.

4. The simple steel pipe truss formwork reinforcing structure of claim 1, wherein: the steel bar (5) is an epoxy coating thread steel bar, and the yield strength is 500N/mm < 2 >.

5. The simple steel pipe truss template reinforcing structure of claim 1, wherein: the vertical truss (1) is welded, and the transverse truss (2) is connected through fasteners.

6. The simple steel pipe truss formwork reinforcing structure of claim 1, wherein: the vertical trusses (1) are perpendicular to the ground, and the distance between the vertical trusses (1) is 600mm.

7. The simple steel pipe truss template reinforcing structure of claim 1, wherein: the length of the vertical truss (1) is at least 300mm higher than that of the template.