CN209603477U - An adjustable assembled composite template - Google Patents

Abstract

The utility model discloses a kind of adjustable assembled type combined molds, including adjustable metal back frame, the adjustable metal back frame includes two fixed metal back frames, pass through the plate connection that is located by connecting between the two fixed metal back frame, each described fixed metal back frame includes outer rim, the both ends of the outer rim are respectively connected with end plate, the interior frame parallel with the outer rim is connected between the two end plates, several Multi-function T-shape casings are connected between the outer rim and interior frame, and the side of the outer rim is equipped with several outer rim pinned holes, it is connected between the outer rim of described two fixed metal back frames by plane template.The utility model proposes adjustable assembled type combined mold both had that traditional aluminum alloy mould plate is light-weight, intensity is high, the advantages that dimensional accuracy is high, and construction efficiency is high, and the service life is long, therefore the utility model has extraordinary economic benefit and social benefit.

Description

An adjustable assembled composite template

technical field

The utility model relates to the technical field of assembled building templates, in particular to an adjustable assembled composite template.

Background technique

At present, the most widely used construction formwork for cast-in-place concrete structures in the construction industry is bamboo-wood plywood formwork, but the characteristics of bamboo-wood plywood determine that its service life as a building formwork is very short, and waste plywood has almost no value and can only be used as Construction waste is processed, so the construction industry not only consumes a large amount of bamboo plywood every year, but also produces a large amount of construction waste, which brings a huge fire safety hazard, and makes the construction cost of building formwork remain high. With the construction industry entering the new normal and the development of construction technology, many new forms of formwork have emerged in recent years, such as: wood-plastic formwork, aluminum alloy formwork, aluminum frame wood plywood, etc. Among them, aluminum alloy formwork is characterized by its high strength. Light weight, long turnover life, fast construction speed, and good concrete structure forming effect are favored by construction units. However, because the aluminum alloy formwork is a customized formwork, it is a special formwork that is prefabricated and processed in the factory for specific engineering drawings. Although the design The division has increased the proportion of standard formwork in the aluminum alloy formwork system by optimizing the formwork design, but there are still a large proportion of non-standard formwork that can only be used in this specific project. Once the project is used up, it can only be left idle or used as waste Recycling of aluminum materials, due to the high initial cost of aluminum alloy formwork, the initial cost of non-standard aluminum alloy formwork is higher, and the scrapped recycling value of aluminum alloy formwork is only about 30% of the initial cost of the formwork, so a large proportion of non-standard formwork As a result, the use cost of the aluminum alloy formwork system remains high, which greatly limits the large-scale promotion and application of the aluminum alloy formwork in the field of construction. A new formwork form with disadvantages such as fixed size of alloy formwork, poor adaptability, and high amortized cost.

Utility model content

Aiming at the above-mentioned technical problems in the related art, the utility model proposes an adjustable assembled composite formwork, which can overcome the above-mentioned deficiencies in the prior art.

For realizing above-mentioned technical purpose, technical scheme of the present utility model is realized like this:

An adjustable assembled composite template, including an adjustable metal back frame, the adjustable metal back frame includes two fixed metal back frames, and the two fixed metal back frames are connected by a positioning connecting plate , each of the fixed metal back frames includes an outer frame, both ends of the outer frame are connected with end plates, and an inner frame parallel to the outer frame is connected between the two end plates, and the outer frame A number of multifunctional T-shaped sleeves are connected between the frame and the inner frame, and several pin holes for the outer frame are provided on the side of the outer frame, and the outer frames of the two fixed metal back frames pass through a plane template connect.

Further, the end plates have an L-shaped structure, and at least one end plate piercing pin hole is provided on the side of the end plate, and at least one end plate piercing hole is provided on the upper surface of each end plate. The end plate is connected with the plane formwork through the fastening pin of the plane formwork through the nail hole of the end plate.

Further, the multi-functional T-shaped sleeve is provided with a T-shaped sleeve nail hole, and the multi-functional T-shaped sleeve passes through the nail hole of the T-shaped sleeve through a flat template fastening pin and is connected to the T-shaped sleeve. The plane template connection described above.

Further, the plane formwork fastening pins are rivets or self-tapping screws.

Further, the side of the inner frame is provided with positioning connection holes for the positioning connection plate to pass through, and the number of the positioning connection holes is equal to the number of the multifunctional T-shaped sleeves.

Further, the web of the multifunctional T-shaped sleeve is provided with a rectangular connecting hole, and the positioning connecting plate is connected to the multifunctional T-shaped sleeve through the rectangular connecting hole.

Further, the two ends of the positioning connecting plate are provided with bolt holes for the positioning connecting plate, the web plate of the multi-functional T-shaped sleeve is provided with web bolt holes, and the positioning connecting plate and the multi-functional T-shaped sleeve The pipes are connected by connecting bolts passing through the bolt holes of the positioning connecting plate and the bolt holes of the web plate.

Further, the positioning connecting plate is processed from high-strength metal lath

Beneficial effects of the utility model: The adjustable assembly-type combined formwork proposed by the utility model not only has the advantages of light weight, high strength, high dimensional accuracy, high construction efficiency, and long life of the traditional aluminum alloy formwork, but also solves the problem of traditional aluminum alloy formwork. The size of the formwork is fixed and cannot be adjusted, which greatly reduces the proportion of non-standard formwork in the aluminum alloy formwork system and reduces the cost of using the aluminum alloy formwork; at the same time, through the organic combination of different materials, the metal back frame with high value and long life can be Reach the same service life as the aluminum alloy standard formwork, low price, and easy to replace flat formwork only needs to meet the life requirements of the formwork construction of a project, to maximize the performance of the material and save social resources; at the same time, each project After use, it only needs to be replaced with a low-cost planar template to become a brand new template, which ensures the quality of the molding surface of the template. Therefore the utility model possesses very good economic benefit and social benefit.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is an overall schematic diagram of an adjustable assembled composite template described in the embodiment of the present invention;

Fig. 2 is a schematic structural view of the fixed metal back frame of the main board of an adjustable assembled composite formwork described in the embodiment of the present invention;

Fig. 3 is a schematic diagram of the outer frame structure of an adjustable assembled composite template described in the embodiment of the present invention;

Fig. 4 is a schematic diagram of an end plate structure of an adjustable assembled composite formwork described in an embodiment of the present invention;

Fig. 5 is a schematic diagram of the inner frame structure of an adjustable assembled composite template described in the embodiment of the present invention;

Fig. 6 is a structural schematic diagram of a multifunctional T-shaped casing of an adjustable assembled composite template described in the embodiment of the present invention;

Fig. 7 is a schematic structural diagram of a positioning connecting plate of an adjustable assembled composite formwork described in an embodiment of the present invention;

In the figure: 1, fixed metal back frame; 101, outer frame; 101a, pin hole for outer frame; 102, end plate; 102a, pin hole for end plate; 102b, nail hole for end plate; 103, inner frame; 103a, positioning connecting hole; 104, multi-functional T-shaped sleeve; 104a, nailing hole of T-shaped sleeve; 104b, web bolt hole; 104c, rectangular connecting hole; 2, positioning connecting plate; 2a, positioning connecting plate bolt Holes; 3. Connecting bolts; 4. Plane formwork; 5. Plane formwork fastening pins.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in Figures 1-7, an adjustable assembled composite template according to an embodiment of the present invention includes an adjustable metal back frame, and the adjustable metal back frame includes two fixed metal back frames 1 , the two fixed metal back frames 1 are connected by a positioning connecting plate 2, each of the fixed metal back frames 1 includes an outer frame 101, and the two ends of the outer frame 101 are connected with end plates 102, the inner frame 103 parallel to the outer frame 101 is connected between the two end plates 102, and several multifunctional T-shaped sleeves 104 are connected between the outer frame 101 and the inner frame 103, and the outer The side of the frame 101 is provided with several outer frame pin holes 101a, and the outer frames 101 of the two fixed metal back frames 1 are connected by a plane template 4 .

In a specific embodiment, the end plate 102 has an L-shaped structure, and at least one end plate piercing pin hole 102a is respectively provided on the side of the end plate 102, and the upper surface of each end plate 102 At least one end plate nailing hole 102b is provided, and the end plate 102 is connected with the plane formwork 4 through the end plate nailing hole 102b through the plane formwork fastening pin 5 .

In a specific embodiment, the multifunctional T-shaped sleeve 104 is provided with a T-shaped sleeve piercing hole 104a, and the multifunctional T-shaped sleeve 104 passes through the T through the plane template fastening pin 5. The nail hole 104a of the shaped sleeve is connected with the planar template 4 .

In a specific embodiment, the plane template fastening pin 5 is a rivet or a self-tapping screw.

In a specific embodiment, the side of the inner frame 103 is provided with a positioning connection hole 103a for the positioning connection plate 2 to pass through, and the positioning connection hole 103a is connected to the multifunctional T-shaped sleeve 104 The quantity is equal.

In a specific embodiment, a rectangular connecting hole 104c is provided in the web of the multifunctional T-shaped sleeve 104, and the positioning connecting plate 2 passes through the rectangular connecting hole 104c and connects with the multifunctional T-shaped sleeve 104. The bushing 104 is connected.

In a specific embodiment, the two ends of the positioning connecting plate 2 are provided with positioning connecting plate bolt holes 2a, the web plate of the multifunctional T-shaped sleeve 104 is provided with web bolt holes 104b, and the positioning The connecting plate 2 and the multifunctional T-shaped sleeve 104 are connected by connecting bolts 3 passing through the bolt holes 2a of the positioning connecting plate and the web bolt holes 104b.

In a specific embodiment, the positioning connecting plate 2 is processed from high-strength metal strips.

In order to facilitate the understanding of the above-mentioned technical solution of the present utility model, the above-mentioned technical solution of the present utility model will be described in detail below through specific usage modes.

According to a kind of adjustable assembled combination formwork described in the utility model, as shown in Fig. 1, comprise: adjustable metal back frame, plane formwork 4, plane formwork fastening pin 5; Adjustable metal back frame is made of fixed metal The back frame 1, the positioning connecting plate 2, and the connecting bolt 3 are formed.

As shown in Figure 2-6, an outer frame 101, two end plates 102, an inner frame 103, and seven multifunctional T-shaped sleeves 104 form a fixed metal back frame 1 by welding, the outer frame 101, the end The bases of the plate 102, the inner frame 103 and the multifunctional T-shaped sleeve 104 are aligned, and the upper surface of the multifunctional T-shaped sleeve 104 is flush with the upper surface of the inner frame 103; There are a plurality of outer frame piercing holes 101a, a strip-shaped end plate piercing hole 102a is provided on the side of the end plate 102, two end plate piercing holes 102b are provided on the upper surface of the end plate 102, and the inner frame The side of the 103 is provided with the same number of positioning connection holes 103a as the multi-functional T-shaped sleeve 104; the multi-functional T-shaped sleeve 104 is composed of a panel and a web, and four T-shaped sleeve nail holes are arranged on the panel. 104a, the web side of the multifunctional T-shaped sleeve 104 is provided with two web bolt holes 104b, and the inside of the web of the multifunctional T-shaped sleeve 104 is provided with a rectangular connecting hole 104c, and the cross-sectional size of the rectangular connecting hole 104c is the same as The cross-sectional dimensions of the positioning connection holes 103a on the side of the inner frame 103 of the fixed metal back frame 1 are the same; the two ends of the multifunctional T-shaped sleeve 104 are welded to the outer frame 101 and the inner frame 103 of the fixed metal back frame 1 respectively. together, and ensure that the position of the rectangular connection hole 104c in the web coincides with the position of the positioning connection hole 103a on the side of the inner frame 103 of the fixed metal back frame 1; the height of the end plate 102 of the fixed metal back frame 1 It is equal to the height of the inner frame 103 , and the height of the outer frame 101 of the fixed metal back frame 1 is higher than the height of the inner frame 103 by the thickness of the plane template 4 .

As shown in Figures 1, 2, 6, and 7, the positioning connecting plate 2 is processed by high-strength metal lath, and its cross-sectional size is the same as that of the rectangular connecting hole 104c inside the web of the multifunctional T-shaped sleeve 104 , the side of positioning connecting plate 2 is provided with four positioning connecting plate bolt holes 2a, the size and position of positioning connecting plate bolt holes 2a are the same as the size of web bolt holes 104b on the side of the web of multifunctional T-shaped sleeve 104 Matching with the position, it is ensured that the connecting bolt 3 can connect the multifunctional T-shaped sleeve 104 with the positioning connecting plate 2 through the web bolt hole 104b and the positioning connecting plate bolt hole 2a.

As shown in FIG. 1 , the length of the planar template 4 is equal to the length of the fixed metal back frame 1 , and the width of the planar template 4 is equal to the distance between the inner sides of the outer frames 101 of the two fixed metal back frames 1 .

As shown in Figure 1, insert the two ends of the seven positioning connecting plates 2 through the positioning connecting holes 103a on the side of the inner frame 103 of the corresponding two fixed metal back frames 1 and insert them into the web of the multifunctional T-shaped sleeve 104 inside the rectangular connection hole 104c, and align the bolt holes 2a of the positioning connection plate with the bolt holes 104b of the web plate, and then use a corresponding number of connection bolts 3 to pass through the bolt holes 2a of the positioning connection plate and the bolt holes 104b of the web plate and screw them tightly. Thereby, the positioning connecting plate 2 and the multifunctional T-shaped sleeve 104 are fastened into one body, thereby connecting two symmetrically arranged fixed metal back frames 1 into one body to form an adjustable metal back frame, and the lower part of the plane formwork 4 The surface is close to the upper surface of the multifunctional T-shaped sleeve 104, and its two ends are aligned with the two ends of the adjustable metal back frame, and its two sides are close to the inner surfaces of the two outer frames 101, and the plane template is used to fasten the pins 5. Through the T-shaped sleeve nail hole 104a on the panel of the multi-functional T-shaped sleeve 104 and the end plate nail hole 102b on the end plate 102, the plane formwork 4 and the adjustable rigid back frame are fastened into one body, just A complete adjustable assembled combination formwork is formed.

In summary, the adjustable assembled composite formwork proposed by the utility model not only has the advantages of light weight, high strength, high dimensional accuracy, high construction efficiency, and long life of the traditional aluminum alloy formwork, but also solves the problem of the size of the traditional aluminum alloy formwork. Fix the problem that cannot be adjusted, thus greatly reducing the proportion of non-standard formwork in the aluminum alloy formwork system and reducing the use cost of aluminum alloy formwork; at the same time, through the organic combination of different materials, the metal back frame with high value and long life can achieve and Aluminum alloy standard templates have the same service life, low price, and easy to replace flat templates only need to meet the life requirements of the template construction of a project, so as to maximize the performance of materials and save social resources; at the same time, each project is completed Finally, it only needs to replace a piece of low-cost flat formwork to become a brand new formwork, which ensures the quality of the formwork surface. Therefore the utility model possesses very good economic benefit and social benefit.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (8)

1. a kind of adjustable assembled type combined mold, which is characterized in that including adjustable metal back frame, the adjustable metal Back frame includes two fixed metal back frames (1), is connected between the two fixed metal back frame (1) by the plate that is located by connecting (2) It connects, each described fixed metal back frame (1) includes outer rim (101), and the both ends of the outer rim (101) are respectively connected with End plate (102) is connected with the interior frame parallel with the outer rim (101) (103) between the two end plates (102), described outer Several Multi-function T-shape casings (104), and the side of the outer rim (101) are connected between frame (101) and interior frame (103) Face is equipped with several outer rim pinned holes (101a), passes through between the outer rim (101) of described two fixed metal back frames (1) Plane template (4) connection.

2. a kind of adjustable assembled type combined mold according to claim 1, which is characterized in that the end plate (102) For L-type structure, and at least one end plate pinned hole (102a) is respectively arranged on the side of the end plate (102), it is described each At least one end plate drift bolt hole (102b) is provided on the upper surface of a end plate (102), the end plate (102) passes through plane mould Plate holding pin (5) passes through end plate drift bolt hole (102b) and connect with the plane template (4).

3. a kind of adjustable assembled type combined mold according to claim 2, which is characterized in that the Multi-function T-shape set It manages (104) and is equipped with T-socket drift bolt hole (104a), the Multi-function T-shape casing (104) passes through plane template holding pin (5) T-socket drift bolt hole (104a) is passed through to connect with the plane template (4).

4. a kind of adjustable assembled type combined mold according to claim 3, which is characterized in that the plane template fastening Selling (5) is that rivet or self-tapping screw are followed closely.

5. a kind of adjustable assembled type combined mold according to claim 4, which is characterized in that the interior frame (103) Side be equipped with supply described in be located by connecting the hole that is located by connecting (103a) that plate (2) passes through, and the hole that is located by connecting (103a) It is equal with the quantity of the Multi-function T-shape casing (104).

6. a kind of adjustable assembled type combined mold according to claim 5, which is characterized in that the Multi-function T-shape set It manages in the web of (104) and is equipped with rectangle connecting hole (104c), and the plate that is located by connecting (2) passes through the rectangle connecting hole (104c) is connect with the Multi-function T-shape casing (104).

7. a kind of adjustable assembled type combined mold according to claim 6, which is characterized in that the plate that is located by connecting (2) both ends are equipped with and are located by connecting crab bolt hole (2a), and the web of the Multi-function T-shape casing (104) is equipped with web bolt Hole (104b), the plate that is located by connecting (2) and Multi-function T-shape casing (104) pass through the positioning by connection bolt (3) Connecting plate bolt hole (2a) and web bolt hole (104b) connection.

8. a kind of adjustable assembled type combined mold according to claim 7, which is characterized in that the plate that is located by connecting (2) it is process for high duty metal lath.