Building template for civil engineering

Abstract

The utility model relates to the technical field of building templates, and discloses a building template for civil engineering, which comprises template main bodies, a fastening component is arranged at the joint of two adjacent template main bodies, a fixed column is fixedly connected to one end of the top of each template main body, a fixed plate is fixedly connected to the bottom of a top plate, the surface of the fixed plate is in threaded sleeve connection with a screw rod, and the screw rod is in threaded sleeve connection with the template main bodies. A rocking handle is fixedly connected to one end of the screw rod, a pressure plate is movably connected to the other end of the screw rod, a T-shaped sliding groove is formed in the top of the template body, a connecting plate is fixedly connected to the outer side of the fixing column, and a T-shaped sliding block is fixedly connected to the bottom of the connecting plate. By arranging the formwork bodies and the fastening assemblies, auxiliary tools do not need to be used when the formwork bodies are fixed and adjusted, the adjusting process is convenient and fast, the influence on the project progress is small, the formwork bodies cannot be separated, the overall structural stability is good, every two adjacent formwork bodies are tightly attached through the fastening assemblies, and the formwork bodies are not prone to being damaged. And the condition of concrete leakage is avoided.

Description

Technical Field

[0001] This utility model relates to the field of building formwork technology, and more specifically, to a building formwork for civil engineering. Background Technology

[0002] Civil engineering, also known as civil construction engineering, is a general term encompassing civil engineering and building engineering. It is an engineering discipline that constructs various facilities and sites for human life, production, and protection activities. It covers the construction of buildings, structures, and engineering works within the scope of facilities and sites in various engineering fields, including above-ground, underground, land, water, and underwater projects such as houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, and protection. It includes not only the various technical activities such as surveying, construction, and management during the engineering construction process, but also the materials, equipment, and supplies consumed during the construction process.

[0003] In existing civil engineering projects, when casting square concrete structures, four independent formworks are typically used to enclose a mold of the required concrete size. When fixing the formwork, each formwork often needs to be equipped with multiple fixing piles to prevent the formwork from expanding when concrete is poured. However, after long-term use, the fixing piles are prone to deformation, making it difficult to guarantee the accuracy of the concrete forming cavity size after the formwork is enclosed. This makes it easy for concrete inside the formwork to seep out from the gaps, which is detrimental to concrete forming and affects the final result. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a building formwork for civil engineering.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a building formwork for civil engineering, comprising a formwork body, fastening components installed at the connection between two adjacent formwork bodies, a fixed column fixedly connected to one end of the top of the formwork body, the fastening components including a top plate fixedly connected to the top of the fixed column, a fixed plate fixedly connected to the bottom of the top plate, a screw threaded onto the surface of the fixed plate, a crank fixedly connected to one end of the screw, a pressure plate movably connected to the other end of the screw, a T-shaped groove provided on the top of the formwork body, a connecting plate fixedly connected to the outer side of the fixed column, and a T-shaped slider fixedly connected to the bottom of the connecting plate.

[0006] As a preferred embodiment of this utility model, the number of template bodies is four, and two adjacent template bodies are perpendicular to each other.

[0007] As a preferred embodiment of this utility model, the shapes of the T-shaped slider and the T-shaped groove are adapted to each other, and the T-shaped slider and the T-shaped groove are slidably connected.

[0008] As a preferred embodiment of this utility model, a reinforcing plate is fixedly connected to the bottom of the top plate, and the other end of the reinforcing plate is fixedly connected to the surface of the fixed plate.

[0009] As a preferred embodiment of this utility model, a positioning rod is fixedly connected to the surface of the pressure plate near the fixed plate, and the positioning rod is movably sleeved with the fixed plate.

[0010] As a preferred embodiment of this utility model, a spring is movably sleeved on the outer side of the positioning rod, and the spring is located between the fixing plate and the pressure plate.

[0011] As a preferred technical solution of this utility model, the surface of the template body is provided with scales and values, and the scales and values ​​are matched with each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by providing a template body and fastening components, allows for adjustment of the front-to-back distance of the mold after it has been moved to the desired position. The previously loosened crank is rotated clockwise, causing the pressure plate to press against the surface of the template body. This ensures that the left side of the right template body fits tightly against the right side of the front template body, and the right side of the left template body fits tightly against the left side of the back template body. The same principle applies when adjusting the left-to-right dimensions of the mold. No auxiliary tools are needed for fixing and adjusting the template body, making the adjustment process convenient and quick with minimal impact on project progress. Furthermore, the template bodies do not separate, resulting in good overall structural stability. The fastening components ensure a tight fit between adjacent template bodies, preventing concrete leakage.

[0014] 2. This utility model, by providing scales and numerical values, allows for accurate determination of the distance between the two template bodies in the front and rear directions through the scales and numerical values ​​on the surface of the right template body. It eliminates the need to use a measuring tape to measure the concrete cavity formed inside, thereby improving the efficiency of adjusting the mold body and reducing dimensional errors after concrete molding. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the fastening component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the T-shaped slider structure of this utility model;

[0018] Figure 4This is a schematic diagram of the main structure of the template of this utility model.

[0019] In the diagram: 1. Template body; 101. Fixed column; 102. Connecting plate; 103. T-shaped slider; 104. T-shaped groove; 105. Scale; 106. Value; 2. Fastening components; 201. Top plate; 202. Fixed plate; 203. Screw; 204. Handle; 205. Pressure plate; 206. Positioning rod; 207. Spring; 208. Reinforcing plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 4 As shown, this utility model provides a building formwork for civil engineering, including a formwork body 1, a fastening assembly 2 installed at the connection between two adjacent formwork bodies 1, a fixed column 101 fixedly connected to one end of the top of the formwork body 1, the fastening assembly 2 including a top plate 201 fixedly connected to the top of the fixed column 101, a fixed plate 202 fixedly connected to the bottom of the top plate 201, a screw 203 threadedly sleeved on the surface of the fixed plate 202, a crank handle 204 fixedly connected to one end of the screw 203, and a pressure plate 205 movably connected to the other end of the screw 203, a T-shaped groove 104 opened on the top of the formwork body 1, a connecting plate 102 fixedly connected to the outside of the fixed column 101, a T-shaped slider 103 fixedly connected to the bottom of the connecting plate 102, and a scale 105 and a numerical value 106 set on the surface of the formwork body 1, the scale 105 and the numerical value 106 matching each other.

[0022] In this embodiment, when the distance between the two front and rear template bodies 1 needs to be adjusted to adjust the size of the mold, the crank handle 204 of the right front fastening component 2 and the crank handle 204 of the left rear fastening component 2 are rotated counterclockwise, causing the corresponding pressure plate 205 to move away from the surface of the template body 1. Then, the front template body 1 can be adjusted in the front-back direction. The distance between the two template bodies 1 in the front-back direction can be accurately judged by the scale 105 and the value 106 on the surface of the right template body 1. While adjusting, the right front fastening component 2 moves with the front template body 1. Furthermore, as the left template body 1 moves back and forth along with the front template body 1, the T-shaped slider 103 slides along the inner side of the corresponding T-shaped groove 104. After moving to the desired position, the previously loosened crank handle 204 is rotated clockwise, thereby causing the pressure plate 205 to press against the surface of the template body 1, so that the left side of the right template body 1 is tightly fitted with the right side of the front template body 1, and the right side of the left template body 1 is tightly fitted with the left side of the back template body 1. This achieves the adjustment of the front and rear distance dimensions of the mold. The same principle applies when adjusting the left and right dimensions of the mold, which will not be elaborated further.

[0023] There are four template bodies 1, and two adjacent template bodies 1 are perpendicular to each other.

[0024] The four template bodies 1 enclose each other to form a mold, and the size of the concrete forming is the size of the four template bodies 1 in the middle.

[0025] The shapes of the T-shaped slider 103 and the T-shaped groove 104 are adapted to each other, and the T-shaped slider 103 and the T-shaped groove 104 are slidably connected.

[0026] The cooperation of T-shaped slider 103 and T-shaped groove 104 prevents separation between two adjacent template bodies 1 and provides a positioning function for the two adjacent template bodies 1.

[0027] The top plate 201 is fixedly connected to the bottom of a reinforcing plate 208, and the other end of the reinforcing plate 208 is fixedly connected to the surface of the fixing plate 202.

[0028] The reinforcing plate 208 can increase the structural strength between the top plate 201 and the fixed plate 202, and prevent the connection between the top plate 201 and the fixed plate 202 from deforming and breaking due to pressure.

[0029] Among them, a positioning rod 206 is fixedly connected to the surface of the pressure plate 205 near the fixed plate 202. The positioning rod 206 is movably sleeved with the fixed plate 202. A spring 207 is movably sleeved on the outside of the positioning rod 206. The spring 207 is located between the fixed plate 202 and the pressure plate 205.

[0030] The positioning rod 206 positions the pressure plate 205 to prevent it from shifting or rotating, so that when the screw 203 rotates, the pressure plate 205 can only move horizontally.

[0031] Working principle and usage process of this utility model:

[0032] When adjusting the distance between the front and rear template bodies 1 to adjust the mold size, rotate the crank 204 of the right front fastening component 2 and the crank 204 of the left rear fastening component 2 counterclockwise. This moves the corresponding pressure plate 205 away from the surface of the template body 1, allowing the front template body 1 to be adjusted in the front-back direction. The distance between the two template bodies 1 in the front-back direction can be accurately determined by the scale 105 and value 106 on the surface of the right template body 1. During adjustment, the right front fastening component 2 moves along with the front template body 1, and the left side... As the template body 1 moves back and forth, the T-shaped slider 103 slides along the inner side of the corresponding T-shaped groove 104. After moving to the desired position, the previously loosened crank handle 204 is rotated clockwise, so that the pressure plate 205 presses against the surface of the template body 1, making the left side of the right template body 1 fit tightly against the right side of the front template body 1, and the right side of the left template body 1 fit tightly against the left side of the back template body 1. This achieves the adjustment of the front and rear distance of the mold. The same principle applies when adjusting the left and right dimensions of the mold, which will not be elaborated further.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building formwork for civil engineering, comprising a formwork body (1), characterized in that: A fastening assembly (2) is installed at the connection between two adjacent template bodies (1). A fixing post (101) is fixedly connected to one end of the top of the template body (1). The fastening assembly (2) includes a top plate (201) fixedly connected to the top of the fixing post (101). A fixing plate (202) is fixedly connected to the bottom of the top plate (201). A screw (203) is threaded onto the surface of the fixing plate (202). A rocker (204) is fixedly connected to one end of the screw (203). A pressure plate (205) is movably connected to the other end of the screw (203). A T-shaped groove (104) is provided on the top of the template body (1). A connecting plate (102) is fixedly connected to the outside of the fixing post (101). A T-shaped slider (103) is fixedly connected to the bottom of the connecting plate (102).

2. The building formwork for civil engineering according to claim 1, characterized in that: The number of template bodies (1) is four, and two adjacent template bodies (1) are perpendicular to each other.

3. A building formwork for civil engineering according to claim 1, characterized in that: The shapes of the T-shaped slider (103) and the T-shaped groove (104) are adapted to each other, and the T-shaped slider (103) and the T-shaped groove (104) are slidably connected.

4. A building formwork for civil engineering according to claim 1, characterized in that: A reinforcing plate (208) is fixedly connected to the bottom of the top plate (201), and the other end of the reinforcing plate (208) is fixedly connected to the surface of the fixing plate (202).

5. A building formwork for civil engineering according to claim 1, characterized in that: A positioning rod (206) is fixedly connected to the surface of the pressure plate (205) near the fixed plate (202), and the positioning rod (206) is movably sleeved with the fixed plate (202).

6. A building formwork for civil engineering according to claim 5, characterized in that: A spring (207) is movably sleeved on the outside of the positioning rod (206), and the spring (207) is located between the fixing plate (202) and the pressure plate (205).

7. A building formwork for civil engineering according to claim 1, characterized in that: The surface of the template body (1) is provided with scales (105) and values ​​(106), and the scales (105) and values ​​(106) are matched with each other.

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