CN216974196U - Square pipe butt joint piece for building templates - Google Patents

Abstract

The utility model provides a square pipe butt joint piece for a building template, which comprises a butt joint main board, two T-shaped screws and at least two connecting pieces, wherein first bolt holes are respectively arranged on the left side and the right side of the butt joint main board in a penetrating manner, the two T-shaped screws are respectively arranged on the corresponding first bolt holes in a penetrating manner and locked through nuts, and split bolt holes are also arranged in the middle of the butt joint main board in a penetrating manner; the upper end and the lower end of one side of the butt joint mainboard are provided with first clamping sheets, the middle part of the butt joint mainboard is transversely provided with two second clamping sheets, the second clamping sheets and the first clamping sheets are arranged in parallel, and the first bolt hole and the split bolt hole are both positioned between the two second clamping sheets; and the connecting pieces are respectively arranged at the upper end and the lower end of the butt joint mainboard and positioned at the outer sides of the corresponding first clamping pieces, and each connecting piece is provided with a second bolt hole. The utility model can strengthen the stability among the butt-jointed square pipes and improve the integrity and the stability among the square pipe butt-jointed piece, the butt-jointed square pipe and the template.

Description

Square pipe butt joint piece for building templates

[ technical field ] A

The utility model relates to a square tube butt joint piece for a building template.

[ background of the utility model ]

The building formwork is a temporary supporting structure, which is manufactured according to the design requirements, so that the concrete structure and the members are formed according to the specified positions and geometric dimensions, the correct positions of the concrete structure and the members are kept, and the self weight of the building formwork and the external load acting on the building formwork are borne. The purpose of the template engineering is to ensure the quality and the construction safety of the concrete engineering, accelerate the construction progress and reduce the engineering cost. In the prior art, the strength of a working surface in contact with concrete in the composite material formwork is insufficient, so that the middle of the working surface is raised to deform in an arc shape, and the sealing property is poor.

The existing common reinforcing method is to generally adopt a square tube with a certain length and a traditional scattered fastener to be combined on site for reinforcing, thereby realizing the reinforcement of the composite material template. When the length of square pipe is not enough, need two butt joints when reaching sufficient length, just need the fastener to connect and consolidate the butt joint department of square pipe, guarantee the wholeness of butt joint square pipe.

[ Utility model ] content

The utility model aims to solve the technical problem of providing a square tube butt joint piece for a building template, which can enhance the stability of butt joint of square tubes and improve the integrity and stability of the square tube butt joint piece, the butt joint square tube and the template.

The utility model is realized by the following steps:

a square pipe butt joint piece for building templates comprises a butt joint main board, two T-shaped screws and at least two connecting pieces, wherein first bolt holes are respectively formed in the left side and the right side of the butt joint main board in a penetrating mode, the two T-shaped screws are respectively arranged on the corresponding first bolt holes in a penetrating mode and locked through nuts, and split bolt holes are further formed in the middle of the butt joint main board in a penetrating mode; the upper end and the lower end of one side of the butt joint main board are provided with first clamping sheets, the middle part of the butt joint main board is transversely provided with two second clamping sheets, the second clamping sheets and the first clamping sheets are arranged in parallel, and the first bolt hole and the opposite-pulling bolt hole are both positioned between the two second clamping sheets; and the connecting pieces are respectively arranged at the upper end and the lower end of the butt joint main board and positioned outside the corresponding first clamping pieces, and each connecting piece is provided with a second bolt hole.

Further, the first bolt hole is elongated.

Furthermore, a gasket is arranged between each nut and the corresponding first bolt hole.

The utility model has the advantages that:

two groups of first clamping sheets and second clamping sheets are clamped on two sides of an upper group of square tubes and a lower group of square tubes, the square tubes and butt-joint pieces of the square tubes are fastened together through T-shaped screws, and connecting sheets connected with a template and split bolt holes for split bolts to penetrate through are further arranged; therefore, the square pipe butt joint piece can be firmly clamped at the butt joint position of the square pipes, so that the butt joint between the left side square pipe and the right side square pipe is firmer, and the connection between the square pipe butt joint piece and the template is tighter, so that the integrity and the stability among the square pipe butt joint piece, the butt joint square pipe and the template can be improved.

[ description of the drawings ]

The utility model will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a perspective view of a square pipe fitting for a building template according to the present invention.

Fig. 2 is a rear view of a square pipe interface of the present invention for a building panel.

Fig. 3 is a side view of a square pipe interface piece for a building template according to the present invention.

Fig. 4 is a diagram illustrating the application effect of the square pipe butt joint member for the building template according to the present invention.

[ detailed description ] embodiments

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings 1-4 and the detailed description. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1 to 4, the square pipe butt joint piece for the building templates of the present invention includes a butt joint main plate 1, two T-shaped screws 2 and at least two connecting pieces 3, wherein first bolt holes 4 are respectively formed through the left and right sides of the butt joint main plate 1, the two T-shaped screws 2 are respectively formed through the corresponding first bolt holes 4 and are locked by nuts 5, and a split bolt hole 6 is further formed through the middle portion of the butt joint main plate 1; the upper end and the lower end of one side of the butt joint mainboard 1 are provided with first clamping sheets 7, the middle part of the butt joint mainboard 1 is transversely provided with two second clamping sheets 8, the second clamping sheets 8 and the first clamping sheets 7 are arranged in parallel, and the first bolt hole 4 and the opposite-pulling bolt hole 6 are both positioned between the two second clamping sheets 8; and the connecting pieces 3 are respectively arranged at the upper end and the lower end of the butt joint main board 1 and are positioned at the outer sides of the corresponding first clamping pieces 7, and a second bolt hole 9 is arranged on each connecting piece 3.

In the implementation, the preferred embodiment is as follows: the first bolt hole 4 is elongated.

In the implementation, the preferred embodiment is as follows: a gasket 10 is further arranged between each nut 5 and the corresponding first bolt hole 4.

Referring to fig. 4, in another embodiment of the present invention, the specific installation and use process is as follows:

the template 100 is provided with left and right butted square tubes 200 which are divided into an upper group and a lower group, a split bolt 300 penetrates through a through hole on the template 100 and extends out from the space between the upper group and the lower group of the square tubes 200, then a split bolt hole 6 of a main board 1 of the square tube butt joint part penetrates through the split bolt 300, then the square tube butt joint part is clamped at the butt joint part of the left square tube 200 and the right square tube 200, a first clamping sheet 7 and a second clamping sheet 8 which are positioned at the upper side are respectively clamped at the upper side and the lower side of the upper square tube 200, and a second clamping sheet 8 and a first clamping sheet 7 which are positioned at the lower side are respectively clamped at the upper side and the lower side of the lower square tube 200;

fixedly connecting the second bolt holes 9 of the upper connecting sheet 3 and the lower connecting sheet 3 of the square pipe butt joint piece with corresponding fixing bolt holes 101 on the template 100 through bolts;

transversely penetrating the T-shaped screw 2 through the corresponding first bolt hole 4, then penetrating a gap between the upper square pipe 200 and the lower square pipe 200, then rotating the T-shaped screw 2 to be vertical, enabling the head of the T-shaped screw 2 to be clamped on the inner side surfaces of the upper square pipe 200 and the lower square pipe 200, and finally sleeving the tail of the T-shaped screw 2 with a gasket 10 and a nut 5 for locking;

and finally, inserting the large pin piece 301 into the pin piece groove of the split bolt 300, thus completing the installation of the square pipe butt joint part.

Two groups of first clamping sheets 7 and second clamping sheets 8 are clamped at two sides of an upper group and a lower group of square tubes 200, the square tubes 200 and the square tube butt joints are fastened together through T-shaped screws 2, and the square tube butt joints are also provided with connecting sheets 3 connected with a template 100 and split bolt holes 6 for split bolts 300 to penetrate through; therefore, the square pipe butt joint device can be firmly clamped at the butt joint position of the square pipes, so that the butt joint between the left side square pipe and the right side square pipe is firmer, and the integrity and the stability of the butt joint square pipes, the butt joint pieces of the square pipes and the templates are improved.

While specific embodiments of the utility model have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the utility model, as equivalent modifications and variations as will be made by those skilled in the art in light of the spirit of the utility model are intended to be included within the scope of the appended claims.

Claims (3)

1. The utility model provides a building templates is with square pipe butt joint spare which characterized in that: the square pipe butt joint piece comprises a butt joint main plate, two T-shaped screws and at least two connecting pieces, first bolt holes are respectively formed in the left side and the right side of the butt joint main plate in a penetrating mode, the two T-shaped screws are respectively formed in the corresponding first bolt holes in a penetrating mode and locked through nuts, and opposite-pulling bolt holes are further formed in the middle of the butt joint main plate in a penetrating mode; the upper end and the lower end of one side of the butt joint main board are provided with first clamping sheets, the middle part of the butt joint main board is transversely provided with two second clamping sheets, the second clamping sheets and the first clamping sheets are arranged in parallel, and the first bolt hole and the opposite-pulling bolt hole are both positioned between the two second clamping sheets; and the connecting pieces are respectively arranged at the upper end and the lower end of the butt joint main board and positioned outside the corresponding first clamping pieces, and each connecting piece is provided with a second bolt hole.

2. A square tube butt joint member for building templates as claimed in claim 1, wherein: the first bolt hole is elongated.

3. A square pipe butt joint member for building templates as claimed in claim 2, wherein: and a gasket is arranged between each nut and the corresponding first bolt hole.

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