Civil construction concrete building template

Abstract

The utility model discloses a civil construction concrete building template, which relates to the technical field of building templates, and comprises a template body, a replacement plate, a plurality of connecting pieces and a positioning structure, the thickness of the replacement plate is smaller than that of the template body, and the template body is detachably connected with the replacement plate through the plurality of connecting pieces. The positioning structure is arranged between the template body and the replacement plate so that the template body and the replacement plate can be pre-attached in an overlapped state. Due to the arrangement of the replacement plate and the connecting piece, the replacement plate and the formwork body can be overlapped, attached and fixed through the connecting piece in the using process, the replacement plate is located on the side making contact with concrete in the concrete pouring process, and the end face, making contact with the concrete, of the replacement plate is coated with lubricating oil in advance; after the formwork is disassembled, only the used replacement plate needs to be disassembled and replaced with a new replacement plate, the formwork body does not need to be cleaned, use is more convenient, and the construction progress can be accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to building template technical field, especially relate to a civil construction concrete building template. BACKGROUND

[0002] The building template is a kind of temporary supporting structure, is made according to design requirement, makes concrete structure, component according to specified position, geometric dimension shaping, keeps its correct position, and bears building template dead weight and external load acting on it.

[0003] For example, the patent with the publication number CN221346315U provides a kind of civil construction concrete building template, including several first templates and second templates and first template and second template interval distribution, first template both sides edge left and right symmetrically is provided with multiple rotating parts, second template both sides edge left and right symmetrically is provided with multiple transverse moving parts, transverse moving part and rotating part one to one correspond and are fixedly connected by connecting piece, multiple first templates and second templates are connected by rotating part and transverse moving part and are connected to form different width, different length concrete pouring cavity, first template and second template outer end surface are all provided with support part, and support part is used to stabilize concrete pouring cavity, the building template can form concrete pouring cavity of different sizes by the connection of multiple first templates and second templates.

[0004] Based on the above search, combined with prior art, it is found that the building template similar to the above disclosed in prior art mostly only has a single layer plate body, and before reuse, the side of the template close to concrete needs to be cleaned to ensure the cleanliness of the side, which is more troublesome. Therefore, a civil construction concrete building template is proposed to improve the above problems. UTILITY MODEL CONTENT

[0005] The purpose of the present application is to provide a kind of civil construction concrete building template, to solve the problems raised in the above background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a kind of civil construction concrete building template, including template body, further comprising:

[0007] Replacement plate, the length and width size of replacement plate and template body are same, the thickness of replacement plate is less than the thickness of template body;

[0008] Several connecting pieces, template body and replacement plate are detachably connected by several connecting pieces;

[0009] Positioning structure, positioning structure is set between template body and replacement plate, to make template body and replacement plate keep the prefitting in coincident state.

[0010] As a further supplement to the scheme, the positioning structure comprises a plurality of positioning columns fixed to the side ends of the replacement plate, and a plurality of positioning grooves arranged on the template body, and the plurality of positioning columns and the plurality of positioning grooves are arranged in one-to-one correspondence.

[0011] As a further supplement to the scheme, the positioning groove is provided with a fault-tolerant chamfer at the side opening close to the replacement plate.

[0012] As a further supplement to the scheme, a plurality of connecting holes are arranged on the template body, the plurality of connecting holes are arranged in one-to-one correspondence with the plurality of positioning grooves, a plurality of connecting pieces are respectively and correspondingly screwed into the plurality of connecting holes, and a threaded groove adapted to the connecting piece is arranged on the positioning column.

[0013] As a further supplement to the scheme, the threaded groove is detachably connected with a protective plug at the opening.

[0014] As a further supplement to the scheme, the replacement plate is integrally provided with a protective folded edge at each of the opposite side ends, and the protective folded edge is at a 90° angle with the replacement plate, and in the coincident and fitted state of the replacement plate and the template body, the protective folded edge is fitted with the side end of the template body.

[0015] As a further supplement to the scheme, in the state that the protective plug is connected to the opening of the threaded groove, the side end face of the protective folded edge away from the plane of the replacement plate coincides with the side end face of the protective plug away from the plane of the positioning column.

[0016] In summary, the technical effects and advantages of the utility model are:

[0017] 1、In the utility model, through the arrangement of the replacement plate and the connecting piece, the replacement plate and the template body can be coincidently and fixedly fitted by using the connecting piece in use, the replacement plate is located at the side in contact with the concrete during concrete pouring, and the lubricating oil is coated in advance on the end face of the replacement plate in contact with the concrete; after the formwork is removed, the used replacement plate is only needed to be disassembled, and a new replacement plate can be replaced, so that the template body does not need to be cleaned, and the use is more convenient, and the construction progress can be accelerated.

[0018] 2、In the utility model, the protective folded edge is integrally arranged at each of the opposite side ends of the replacement plate, and the protective folded edge is at a 90° angle with the replacement plate, and in the coincident and fitted state of the replacement plate and the template body, the protective folded edge is fitted with the side end of the template body, so that the concrete is not easy to enter the gap between the replacement plate and the template body. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only show some of the embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure in the embodiment;

[0021] Figure 2 It is a schematic diagram of the split structure in the embodiment;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the template body in the embodiment;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the replacement plate in the embodiment.

[0024] In the figure: 1, template body; 101, connecting hole; 102, positioning groove; 103, fault-tolerant chamfer; 2, replacement plate; 201, protective folded edge; 3, connecting piece; 4, positioning column; 401, threaded groove; 5, protective plug. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without any creative effort are within the scope of protection of the present application.

[0026] Embodiment: refer to Figures 1-4 The figure shows a kind of civil engineering construction concrete building template, including template body 1, still including replacement plate 2 and several connecting pieces 3.

[0027] Among them, the length and width dimensions of replacement plate 2 and template body 1 are same, the thickness of replacement plate 2 is less than the thickness of template body 1, and template body 1 and replacement plate 2 are detachably connected by several connecting pieces 3.

[0028] Through the setting of replacement plate 2 and connecting piece 3, when using, replacement plate 2 and template body 1 can be coincidently fitted and fixed by connecting piece 3, replacement plate 2 is located at the side contacted with concrete during concrete pouring, and lubricating oil is coated in advance on the end face of replacement plate 2 contacted with concrete; After demoulding, only used replacement plate 2 is disassembled, and new replacement plate 2 can be replaced, without cleaning template body 1, more convenient to use, and it is conducive to speeding up construction progress.

[0029] Further, since the replacement plate 2 is relatively thin, it can be made of a recyclable material, and after being used once, it can be crushed and recycled for use, which is more convenient and energy-saving and environmentally friendly.

[0030] The connecting piece 3 can be a screw in a threaded connection, which is more stable and reliable and easier to disassemble and assemble.

[0031] In addition, the building template further comprises a positioning structure arranged between the template body 1 and the replacement plate 2. Specifically, the positioning structure comprises a plurality of positioning columns 4 fixed to the side ends of the replacement plate 2 and a plurality of positioning grooves 102 arranged on the template body 1. The plurality of positioning columns 4 and the plurality of positioning grooves 102 are arranged one-to-one to keep the template body 1 and the replacement plate 2 in a pre-fitted state of coincidence, facilitating the relative fixation of the replacement plate 2 and the template body 1 by the connecting piece 3.

[0032] In order to quickly align and insert the positioning column 4 and the positioning groove 102, the positioning groove 102 is provided with a fault-tolerant chamfer 103 at the side slot of the replacement plate 2.

[0033] The template body 1 is provided with a plurality of connecting holes 101, and the plurality of connecting holes 101 and the plurality of positioning grooves 102 are arranged one-to-one in communication. The plurality of connecting pieces 3 are respectively and one-to-one connected in the plurality of connecting holes 101 by screw threads, and the positioning column 4 is provided with a threaded groove 401 matched with the connecting piece 3.

[0034] By arranging the threaded groove 401 on the positioning column 4 for the connecting piece 3, it can avoid arranging screw holes on the relatively thin replacement plate 2, and also avoid arranging screw holes on the template body 1.

[0035] In order to avoid the entry of sundries into the threaded groove 401 before installation, causing the connecting piece 3 to be difficult to connect, a protective plug 5 can be detachably connected at the slot of the threaded groove 401. Before installation, the protective plug 5 is kept stably positioned at the slot of the threaded groove 401, and when installation is needed, the protective plug 5 can be removed.

[0036] In order to prevent concrete from entering the gap between the replacement plate 2 and the template body 1 during pouring, the replacement plate 2 is integrally provided with a protective folded edge 201 at opposite side ends, and the protective folded edge 201 is at a 90° angle with the replacement plate 2. In the coincident and fitted state of the replacement plate 2 and the template body 1, the protective folded edge 201 is fitted with the side end of the template body 1, and the concrete is not easy to enter the gap between the replacement plate 2 and the template body 1.

[0037] Wherein, the protective plug 5 is connected to the notch of the threaded groove 401, the protective folded edge 201 is away from the plane of the side end surface of the replacement plate 2, and the plane of the side end surface of the protective plug 5 is coincided with the plane of the side end surface of the positioning column 4, when the replacement plate 2 is placed horizontally, the protective plug 5 cooperates with the positioning column 4 to support the replacement plate 2, so that the replacement plate 2 is not easy to be deformed by force.

[0038] It should be further pointed out that the positioning structure is only shown at the four corners of the replacement plate 2 and the template body 1 in the drawings, and the positioning structure can also be added equidistantly at the middle part of the replacement plate 2 and the template body 1 to support the replacement plate 2.

[0039] The working principle of the utility model is as follows: before installation, the protective plug 5 is stably positioned at the notch of the threaded groove 401, when installation is needed, the protective plug 5 is taken down, the positioning column 4 is aligned and inserted into the positioning groove 102, then the replacement plate 2 is coincided and fixed with the template body 1 by the connecting piece 3, when the concrete is poured, the replacement plate 2 is located at the side in contact with the concrete, and the lubricating oil is coated in advance on the end surface of the replacement plate 2 in contact with the concrete; after the formwork is removed, the used replacement plate 2 is only needed to be disassembled, and the new replacement plate 2 can be replaced.

[0040] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A formwork for concrete construction in civil engineering, comprising a formwork body (1), characterized in that, Also includes: Replacement plate (2), the replacement plate (2) has the same length and width as the template body (1), and the thickness of the replacement plate (2) is less than the thickness of the template body (1); A plurality of connectors (3) are provided, and the template body (1) and the replacement plate (2) are detachably connected by the plurality of connectors (3); A positioning structure is provided between the template body (1) and the replacement plate (2) to ensure that the template body (1) and the replacement plate (2) are pre-fitted in an overlapping state.

2. The formwork for concrete building construction according to claim 1, characterized in that: The positioning structure includes several positioning posts (4) fixed to the side of the replacement plate (2) and several positioning grooves (102) set on the template body (1), with the several positioning posts (4) and the several positioning grooves (102) being set one-to-one.

3. A concrete formwork for civil construction according to claim 2, characterized in that: The positioning groove (102) has a fault-tolerant chamfer (103) at the groove opening on the side near the replacement plate (2).

4. A concrete formwork for civil construction according to claim 2, characterized in that: The template body (1) is provided with a plurality of connecting holes (101), and the plurality of connecting holes (101) are connected to the plurality of positioning grooves (102) in a one-to-one correspondence. The plurality of connecting parts (3) are respectively threadedly connected to the plurality of connecting holes (101). The positioning post (4) is provided with a threaded groove (401) that is adapted to the thread of the connecting part (3).

5. A concrete formwork for civil construction according to claim 4, characterized in that: A protective plug (5) is detachably connected to the groove opening of the threaded groove (401).

6. A concrete formwork for civil construction according to claim 5, characterized in that: The replacement plate (2) has protective folds (201) integrally provided on both opposite ends, and the protective folds (201) are at a 90° angle to the replacement plate (2).

7. A concrete formwork for civil construction according to claim 6, characterized in that: When the protective plug (5) is connected to the groove of the threaded groove (401), the plane of the protective fold (201) away from the replacement plate (2) coincides with the plane of the protective plug (5) away from the positioning post (4). When the replacement plate (2) and the template body (1) are in a state of overlap and fit, the protective fold (201) fits with the side end of the template body (1).

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