CN214834757U

CN214834757U - Concrete column pouring flexible template

Info

Publication number: CN214834757U
Application number: CN202120612161.1U
Authority: CN
Inventors: 廖熠鹏; 赵小浪; 黄毅; 蒋晖; 李志劲
Original assignee: Guangzhou No2 Municipal Engineering Co ltd
Current assignee: Guangzhou No2 Municipal Engineering Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-23
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to a concrete column pouring flexible template, which comprises a square main body plate and a U-shaped hasp, wherein the main body plate is made of flexible plastics; hasp flanges are arranged on two opposite side edges of the main body plate, the two hasp flanges are attached to form a columnar pouring template after the main body plate is bent, and the hasp flanges are positioned on the outer side of the pouring template; and for the pouring template, the U-shaped hasps are buckled at the outer sides of the two hasps, so that the pouring template is fixed. The defects of high cost, difficult installation or short service life of the existing steel template or wooden template are overcome.

Description

Concrete column pouring flexible template

Technical Field

The utility model belongs to the technical field of the construction and specifically relates to a concrete column pours flexible template is related to.

Background

At present, two methods are mainly used for pouring concrete cylinders, one is a method for adopting a steel cylinder template, the steel cylinder template has the defects of high manufacturing cost, high transportation cost, large-scale equipment required during installation, low installation speed and the like, and the steel cylinder template has the advantages that the turnover frequency is infinite, one-time purchase is realized, and the steel cylinder template can be used for the whole life. The other is a construction method of the wooden building round template, the wooden building round template utilizes the bending performance of the poplar plywood to form different radians through high temperature and high pressure to reach different diameters, and the wooden building round template is used for forming a round building to finish concrete pouring. At present, only round poplar templates exist in the market, and only the poplar has the strongest toughness, can be pressed into a bent shape without cracking, and pine and bamboo plywood are too hard. However, the round wood formwork has the defects that the turnover times are large, the round wood formwork belongs to the plywood series, the round wood formwork is essentially used for bonding the formworks together, the bonding force is reduced along with the use process, the bonding deformation occurs slowly, generally, the round wood formwork can be used for 8-10 times, and the round wood formwork is suitable for small and medium-sized projects.

Therefore, there is a need to provide a new form solution that overcomes the disadvantages of the existing steel and wood forms.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a flexible template is pour to concrete column, overcome current steel system template or wooden template and have with high costs, the installation is difficult or the shortcoming that life is short.

The purpose of the utility model is realized through the following technical scheme:

a concrete column pouring flexible template comprises a square main body plate and a U-shaped buckle, wherein the main body plate is made of flexible plastics; hasp flanges are arranged on two opposite side edges of the main body plate, the two hasp flanges are attached to form a columnar pouring template after the main body plate is bent, and the hasp flanges are positioned on the outer side of the pouring template; and for the pouring template, the U-shaped hasps are buckled at the outer sides of the two hasps, so that the pouring template is fixed.

Further, in the above scheme, the hasp flange is in the shape of a rectangular parallelepiped made of aluminum, and the hasp flange is fixed to the main body plate by gluing.

Furthermore, in the above scheme, a first extrusion groove is formed in one side of at least one of the snap flanges, and the first extrusion groove is formed in one side departing from the two snap flange joint surfaces; and a second extrusion groove corresponding to the first extrusion groove is formed in the inner side wall of the U-shaped hasp, and a wedge-shaped pin tenon is arranged between the first extrusion groove and the second extrusion groove, so that the U-shaped hasp is pressed and fixed on the hasp flange.

Furthermore, in the above scheme, the formwork hoop structure further comprises a circular hoop, and the circular hoop encircles the periphery of the casting formwork so as to hoop the casting formwork into a cylindrical shape.

Furthermore, in the above scheme, the circular hoop comprises two half hoop arms, each of the two half hoop arms comprises a hinged end and an opening and closing end, the hinged ends of the two half hoop arms are rotatably connected, the opening and closing ends of the two half hoop arms are detachably connected, and when the two opening and closing ends are connected, the two half hoop arms are combined to form the circular hoop.

Furthermore, in the above scheme, the opening and closing ends of the two half hoop arms are detachably connected through a connecting bolt and a connecting nut, the opening and closing ends are respectively provided with a connecting hole allowing the connecting bolt to pass through, and after the connecting bolt passes through the connecting hole, the connecting nut is screwed in to realize the connection and combination of the opening and closing ends of the two half hoop arms.

Further, in the above scheme, the device further comprises a diagonal brace; the two hasp flanges are buckled and fixed through the U-shaped hasps; and a supporting wing plate is arranged on at least one U-shaped buckle, one end of the inclined strut is connected with the supporting wing plate, and the other end of the inclined strut is fixed on the ground, so that the pouring template is reinforced and supported.

The utility model discloses following beneficial effect has: the utility model discloses a flexible template is pour to concrete column folds into the column with the main part board bending of direction when the construction, reuse U type hasp straining to this can form the template that concrete column was pour fast, simple to operate and quick. The main part board is made by flexible plastic, and the main part board that plastics were made has advantages such as intensity height, shock attenuation nature is good, fatigue resistance can be good, practical life is long, can guarantee to pour the turnover use number of times of template from this. And the plastic pouring template has light weight, is easier and simpler to install compared with a steel template, shortens the installation time, greatly shortens the construction period and has lower demolding difficulty.

Drawings

Fig. 1 is a schematic view of the overall structure of the concrete column pouring flexible template of the utility model;

fig. 2 is a schematic structural view of the main body plate of the present invention in an unfolded state;

FIG. 3 is an exploded view of the U-shaped buckle of the present invention engaging with the buckle flange;

fig. 4 is the structural schematic diagram of the circular hoop of the present invention.

The specific structure in the figure illustrates that: the steel bar cage comprises a main body plate 1, a snap flange 2, a first extrusion groove 21, a pin tenon 31, a 3U-shaped snap, a 4-ring hoop, a 41-half hoop arm, a 42 hinged end, a 43 connecting bolt, a 44 connecting nut, a 5 diagonal brace and a 6 steel bar cage.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments shown in the drawings.

Referring to fig. 1-2, a concrete column pouring flexible template comprises a square main body plate 1 and a U-shaped hasp 3, wherein the main body plate 1 is made of flexible plastics; two opposite side edges of the main body plate 1 are provided with hasp flanges 2, the two hasp flanges 2 are attached to form a columnar pouring template after the main body plate 1 is bent, and the hasp flanges 2 are positioned on the outer sides of the pouring template; and for the pouring template, the U-shaped hasps are buckled at the outer sides of the two hasps, so that the pouring template is fixed.

Adopt the main part board 1 that flexible plastic made in this scheme, have advantages such as intensity height, shock attenuation nature are good, fatigue resistance can be good, practical life is long, can guarantee the turnover use number of times of pouring the template from this. And the plastic pouring template has light weight, is easier and simpler to install compared with a steel template, shortens the installation time, greatly shortens the construction period and has lower demolding difficulty. When the steel bar cage is installed, the main body plate 1 is bent into a hollow columnar pouring template around the steel bar cage 6, and then the U-shaped hasp is fastened and fixed, so that the installation is very convenient and fast.

Further, in the above scheme, the snap flange 2 is in the shape of a rectangular parallelepiped made of aluminum, and the snap flange 2 is fixed on the main body plate 1 by gluing. The hasp flange 2 is made of aluminum, so that the hasp flange is high in abrasion resistance and durability, and can be tightly fastened by the U-shaped hasp 3 after being used for multiple times.

Further, in the above solution, referring to fig. 3, a first pressing groove 21 is formed in one side of at least one of the snap flanges 2, and the first pressing groove 21 is formed in one side away from the abutting surfaces of the two snap flanges 2; and a second extrusion groove corresponding to the first extrusion groove 21 is formed in the inner side wall of the U-shaped hasp 3, and a wedge-shaped pin tenon 31 is arranged between the first extrusion groove 21 and the second extrusion groove, so that the U-shaped hasp 3 is pressed and fixed on the hasp flange 2. Thus, the U-shaped buckle 3 can be firmly buckled with the buckle flange 2 through the pin tenon 31, and the U-shaped buckle 3 and the pin tenon 31 can be prevented from falling off by utilizing the limit of the first extrusion groove 21 and the second extrusion groove.

Furthermore, in the above scheme, the formwork hoop structure further comprises a circular hoop 4, and the circular hoop 4 encircles the periphery of the casting formwork so as to hoop the casting formwork into a cylindrical shape. After the main body plate 1 is bent into the pouring template, the circular hoop 4 is installed, and the cylindricity of the pouring template can be ensured by utilizing the shaping of the circular hoop 4.

Further, in the above scheme, referring to fig. 4, the circular hoop 4 includes two half hoop arms 41, each of the two half hoop arms 41 includes a hinge end 42 and an opening/closing end, the hinge ends 42 of the two half hoop arms 41 are rotatably connected, the opening/closing ends of the two half hoop arms 41 are detachably connected, and when the two opening/closing ends are connected and combined, the two half hoop arms 41 are combined to form the circular hoop 4.

Further, in the above scheme, the open-close ends of the two half hoop arms 41 are detachably connected through a connecting bolt 43 and a connecting nut 44, the open-close ends are respectively provided with a connecting hole for allowing the connecting bolt 43 to pass through, and after the connecting bolt 43 passes through the connecting hole, the connecting nut 44 is screwed in to connect the open-close ends of the two half hoop arms 41. The mode of combining and locking the connecting bolt 43 and the connecting nut 44 is adopted, the installation is convenient, and the tightening force is adjustable.

Further, in the above scheme, the device further comprises a diagonal brace 5; the two hasp flanges 2 are buckled and fixed through a plurality of U-shaped hasps 3; and a supporting wing plate is arranged on at least one U-shaped buckle 3, one end of the inclined stay bar 5 is connected with the supporting wing plate, and the other end of the inclined stay bar is fixed on the ground, so that the pouring template is reinforced and supported.

The above mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, that is, all the simple equivalent changes and modifications made according to the claims and the description of the present invention are still included in the scope of the present invention.

Claims

1. The utility model provides a flexible template is pour to concrete column which characterized in that: the novel multifunctional electric blanket comprises a square main body plate and a U-shaped buckle, wherein the main body plate is made of flexible plastics; hasp flanges are arranged on two opposite side edges of the main body plate, the two hasp flanges are attached to form a columnar pouring template after the main body plate is bent, and the hasp flanges are positioned on the outer side of the pouring template; and for the pouring template, the U-shaped hasps are buckled at the outer sides of the two hasps, so that the pouring template is fixed.

2. A concrete column cast flexible formwork as claimed in claim 1, wherein: the hasp flange is the cuboid shaft-like of aluminium system, just the hasp flange is fixed through sticky mode on the main part board.

3. A concrete column cast flexible formwork as claimed in claim 1, wherein: one side of at least one hasp flange is provided with a first extrusion groove, and the first extrusion groove is arranged on one side departing from two hasp flange binding surfaces; and a second extrusion groove corresponding to the first extrusion groove is formed in the inner side wall of the U-shaped hasp, and a wedge-shaped pin tenon is arranged between the first extrusion groove and the second extrusion groove, so that the U-shaped hasp is pressed and fixed on the hasp flange.

4. A concrete column cast flexible formwork as claimed in claim 1, wherein: the formwork pouring device is characterized by further comprising a circular hoop, wherein the circular hoop surrounds the periphery of the pouring formwork so as to hoop the pouring formwork into a cylindrical shape.

5. A concrete column cast flexible formwork as claimed in claim 4, wherein: the ring hoop comprises two half hoop arms, the two half hoop arms comprise hinged ends and opening and closing ends, the hinged ends of the two half hoop arms are rotatably connected, the opening and closing ends of the two half hoop arms are detachably connected, and when the two opening and closing ends are connected, the two half hoop arms are combined to form a circular ring-shaped ring hoop.

6. A concrete column cast flexible formwork as claimed in claim 5, wherein: the opening and closing ends of the two half hoop arms are detachably connected through connecting bolts and connecting nuts, the opening and closing ends are respectively provided with connecting holes allowing the connecting bolts to penetrate through, and after the connecting bolts penetrate through the connecting holes, the connecting nuts are screwed in to realize the connection and combination of the opening and closing ends of the two half hoop arms.

7. A concrete column cast flexible formwork as claimed in claim 1, wherein: the device also comprises a diagonal brace; the two hasp flanges are buckled and fixed through the U-shaped hasps; and a supporting wing plate is arranged on at least one U-shaped buckle, one end of the inclined strut is connected with the supporting wing plate, and the other end of the inclined strut is fixed on the ground, so that the pouring template is reinforced and supported.