Fabricated building concrete construction formwork

Abstract

The utility model provides an assembly type building concrete construction formwork which comprises a formwork assembly and a hooping assembly, the hooping assembly comprises four locking structures, and the four locking structures are combined to form a square hoop and arranged outside the formwork assembly. The first mold plate and the second mold plate are assembled to form a square structure, and the first fixing bolts are installed in the first positioning holes in a penetrating mode and fixed through nuts, so that the mold assemblies can be assembled in a stacked mode, and the assembled mold assemblies can be fixed through cooperation of the first connecting blocks and the second connecting blocks with the installation bolts; and meanwhile, the middle of each template assembly can be hooped through an arranged locking structure, the situation that the first template and the second template are broken due to the fact that the pressure of the bottom mold assembly is too large is reduced, meanwhile, the mold can be stacked and installed according to the specific height of the prefabricated part, and the practicability of the mold is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction templates, and in particular relates to an assembled building concrete construction template. Background Art

[0002] Prefabricated buildings are buildings assembled on site from prefabricated components. When producing prefabricated parts, formwork is needed to cast concrete. Traditional concrete formwork is mostly made of formwork nails and reinforced by tying steel bars on the outside. However, this method causes the formwork manufacturing process to take a lot of time, reducing the production efficiency of prefabricated parts. After searching, it was found that the application number "202322034421.3" discloses "prefabricated building concrete mold", which records "formwork assembly, the formwork assembly includes a plurality of interconnected formworks, which are surrounded to form an internal concrete pouring space; reinforcement assembly, the reinforcement assembly includes a plurality of reinforcement plates arranged on the periphery of the formwork assembly, each of the reinforcement plates is located at the connection between two formworks, and each of the reinforcement plates is connected to the two formworks at the same time, and the reinforcement plate is provided with a weight-reducing Groove, wherein the weight-reducing groove is provided with reinforcing ribs. "When the above mold is in use, the template assembly is arranged to form an internal concrete pouring space, each reinforcement plate is located at the connection of the two templates, and each reinforcement plate is connected to the two templates at the same time. By arranging the reinforcement assembly at the periphery of the template assembly, the structural strength of the template assembly can be improved, thereby improving the stability of the template assembly. When the above mold is in use, the first template and the second template are assembled, and the installation method is simple and convenient, thereby effectively improving the production efficiency of the prefabricated parts. However, the above mold still has certain shortcomings when in use: although the above mold can connect the first template and the second mold through the connecting piece, and the reinforcement plate can play a reinforcing role, the above mold is not convenient for combined use due to its fixed structure, which makes it impossible to produce prefabricated parts exceeding its size, thereby affecting the practicality of the mold. Utility Model Content

[0003] The utility model aims to provide an assembled building concrete construction template, aiming to solve the problems raised in the background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an assembled building concrete construction template, comprising:

[0005] A template assembly, comprising two first templates and two second templates, wherein first positioning holes are provided at four corners of the surface of the first template, first fixing bolts are fixedly connected to the top and bottom of both sides of the second template, the first template and the second template are assembled to form a square structure, and the first fixing bolts are inserted and installed in the first positioning holes and fixed by nuts, the middle parts of the top ends of the first template and the second template are fixedly connected with positioning rods, and the middle parts of the bottom ends of the first template and the second template are provided with second positioning holes;

[0006] The clamping assembly comprises four locking structures, which are combined to form a square clamp and are arranged outside the template assembly.

[0007] The locking structure includes a sleeve, both ends of the sleeve are connected with connecting rods, one end of the connecting rod located in the sleeve is fixedly connected to a limiting block, wherein the end heads of the connecting rods in the two locking structures are fixedly connected with a second fixing bolt, and the side faces of the end heads of the connecting rods in the other two locking structures are provided with a third positioning hole, and the second fixing bolt is connected with the third positioning hole through an insertion and fixation by a nut.

[0008] As a preferred technical solution of the utility model, the middle parts of the surfaces of the first template and the second template are fixedly connected with slide rails, the middle part of the back side of the sleeve is rotatably connected with a slider, the slider is slidably connected to the slide rails, and the surface of the slider is threadedly connected with a locking bolt.

[0009] As a preferred technical solution of the utility model, the bottom ends of the first template and the second template are both provided with sealing grooves, and the top ends of the first template and the second template are both correspondingly provided with sealing blocks, and the size of the sealing blocks matches the size of the sealing grooves.

[0010] As a preferred technical solution of the utility model, the top of the side of the first template and the second template are fixedly connected with a first connecting block, the bottom of the side of the first template and the second template are fixedly connected with a second connecting block, and the surfaces of the first connecting block and the second connecting block are provided with connecting holes.

[0011] As a preferred technical solution of the utility model, when the template assemblies are stacked and installed, the positioning rod is connected with the second positioning hole through an interlaced connection and the sealing block is installed in the sealing groove. At the same time, the connection hole on the surface of the second connecting block in the top template assembly is aligned with the connection hole on the surface of the first connecting block in the bottom template assembly and fixed by installing bolts.

[0012] As a preferred technical solution of the utility model, when the template assemblies are stacked and installed, the slide rails in the top template assembly are aligned with the slide rails in the bottom template assembly.

[0013] As a preferred technical solution of the utility model, the connecting rods at both ends of the sleeve can be completely retracted into the sleeve.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: since the mold assemblies can be stacked and assembled, and the assembled mold assemblies can be fixed by the first connecting block and the second connecting block in cooperation with the mounting bolts, and at the same time, the locking structure provided can play a tightening role on the middle part of each template assembly, thereby reducing the collapse of the first template and the second template caused by excessive pressure on the bottom mold assembly, and the mold is more convenient for stacking and installation by providing a positioning rod in cooperation with the second positioning hole, which effectively improves the installation efficiency of the mold, and at the same time, the mold can be stacked and installed according to the specific height of the prefabricated parts, thereby improving the practicality of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the combined structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the template assembly in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the first template in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the second template in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the locking structure in the utility model;

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the connection between the sleeve and the connecting rod in the utility model.

[0022] In the figure: 1. template assembly; 101. first template; 102. second template; 103. first positioning hole; 104. first fixing bolt; 105. positioning rod; 106. second positioning hole; 107. slide rail; 108. sealing groove; 109. sealing block; 2. locking structure; 201. sleeve; 202. connecting rod; 203. limit block; 204. second fixing bolt; 205. third positioning hole; 206. slide block; 207. locking bolt; 3. first connecting block; 4. second connecting block; 5. connecting hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 6 The utility model provides the following technical solutions: an assembled building concrete construction template, comprising:

[0025] The template assembly 1 includes two first templates 101 and two second templates 102. First positioning holes 103 are opened at the four corners of the surface of the first template 101. The top and bottom of both sides of the second template 102 are fixedly connected with first fixing bolts 104. The first template 101 and the second template 102 are assembled to form a square structure and the first fixing bolts 104 are inserted and installed in the first positioning holes 103 and fixed by nuts. The first template 101 and the second template 102 are fixedly connected with positioning rods 105 in the middle of the top end, and the first template 101 and the second template 102 are opened in the middle of the bottom end.

[0026] In this embodiment, the clamping assembly includes four locking structures 2 , which are combined to form a square clamp and are arranged outside the template assembly 1 .

[0027] Specifically, the clamping assembly formed by the provided locking structure 2 can clamp the outside of the template assembly 1, thereby improving the use strength of the construction template.

[0028] In this embodiment, the locking structure 2 includes a sleeve 201, both ends of the sleeve 201 are interspersed with connecting rods 202, one end of the connecting rod 202 located in the sleeve 201 is fixedly connected to a limiting block 203, wherein the ends of the connecting rods 202 in two locking structures 2 are fixedly connected with a second fixing bolt 204, and the side surfaces of the ends of the connecting rods 202 in the other two locking structures 2 are provided with a third positioning hole 205, and the second fixing bolt 204 is interspersed with the third positioning hole 205 and fixed by a nut.

[0029] Specifically, after the connecting rod 202 is stretched outward, two locking structures 2 with the same structure are symmetrically arranged, and then another two locking structures 2 with the same structure are symmetrically arranged, and then the second fixing bolt 204 is inserted into the third positioning hole 205, and then the four locking structures 2 are connected and fastened by tightening the nut, and the clamping assembly formed by the four locking structures 2 can be clamped to the outside of the formwork assembly 1, thereby preventing the excessive pressure of the poured concrete from supporting the formwork assembly 1 outward and causing damage to the formwork assembly 1.

[0030] In this embodiment, the first template 101 and the second template 102 are fixedly connected to the middle of the surface with a slide rail 107, the middle of the back side of the sleeve 201 is rotatably connected to a slider 206, the slider 206 is slidably connected to the slide rail 107, and the surface of the slider 206 is threadedly connected with a locking bolt 207.

[0031] Specifically, the slide rail 107 cooperates with the slider 206 to make it easier for the locking structure 2 to be connected to the first template 101 and the second template 102 .

[0032] In this embodiment, a sealing groove 108 is provided at the bottom of the first template 101 and the second template 102 , and a sealing block 109 is provided at the top of the first template 101 and the second template 102 . The size of the sealing block 109 matches the size of the sealing groove 108 .

[0033] Specifically, the sealing block 109 cooperates with the sealing groove 108 to enable the stacked formwork assemblies 1 to be connected more tightly, thereby avoiding the formation of gaps between the upper and lower formwork assemblies 1, which would result in flat and relatively long protruding annular concrete sheets on the surface of the prefabricated parts produced by casting.

[0034] In this embodiment, the first template 101 and the second template 102 are fixedly connected to the top of the side surface with the first connecting block 3, and the second template 101 and the second template 102 are fixedly connected to the bottom of the side surface with the second connecting block 4. The surfaces of the first connecting block 3 and the second connecting block 4 are provided with connecting holes 5. When the template assemblies 1 are stacked and installed, the positioning rod 105 is inserted and connected with the second positioning hole 106 and the sealing block 109 is installed in the sealing groove 108. At the same time, the connecting hole 5 on the surface of the second connecting block 4 in the top template assembly 1 is aligned with the connecting hole 5 on the surface of the first connecting block 3 in the bottom template assembly 1 and fixed by installing bolts.

[0035] Specifically, when the template assembly 1 is stacked and installed, after the upper and lower templates are stacked and installed, the hydraulic rods 5 on the surfaces of the first connecting block 3 and the second connecting block 4 are aligned, and then the upper and lower template assemblies 1 can be fastened and connected using mounting bolts.

[0036] In this embodiment, when the formwork assemblies 1 are stacked and installed, the slide rails 107 in the top formwork assembly 1 are aligned with the slide rails 107 in the bottom formwork assembly 1 .

[0037] Specifically, this method allows the slide rails 107 between the upper and lower templates to be aligned after stacking, thereby making it easier to install the locking structure 2.

[0038] In this embodiment, the connecting rods 202 at both ends of the sleeve 201 can be completely retracted into the sleeve 201 .

[0039] Specifically, the locking structure 2 is conveniently installed in this manner.

[0040] Working principle: insert the first fixing bolt 104 of the second template 102 into the first positioning hole 103, so that a square casting cavity is formed between the first template 101 and the second template 102, and then the first template 101 and the second template 102 can be fastened and connected by a nut, and then the slider 206 in the locking structure 2 is slidably connected with the slide rail 107, and then the position of the slider 206 can be fixed by tightening the locking bolt 207, thereby fixing the position of the locking structure 2, and then rotating the sleeve 201 to make it rotate to the horizontal, and then pulling the connecting rod 202 outward, and then inserting the second fixing bolt 204 into the third positioning hole 205, by tightening the nut, the four The clamp assembly formed by the locking structure 2 can effectively clamp the formwork assembly 1, thereby reducing the risk of damage to the formwork assembly 1 due to excessive pressure in the formwork assembly 1 when pouring concrete. When the formwork is stacked and installed, after repeating the above steps, the assembled formwork assembly 1 is hoisted and the positioning rod 105 is inserted into the second positioning hole 106, and the sealing block 109 is inserted into the sealing groove 108. Then, the connection holes 5 on the surfaces of the first connecting block 3 and the second connecting block 4 are connected by installing bolts, so that the upper and lower formwork assemblies 1 can be connected and fixed. The construction template is convenient for stacking and installation, and can be stacked and installed according to the specific height of the prefabricated parts, thereby improving the practicality of the mold.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An assembled building concrete construction formwork, characterized in that: include: A template assembly (1) comprises two first templates (101) and two second templates (102), wherein the first templates (101) are provided with first positioning holes (103) at four corners of the surface, and the top and bottom of both sides of the second templates (102) are fixedly connected with first fixing bolts (104), the first templates (101) and the second templates (102) are assembled to form a square structure, and the first fixing bolts (104) are inserted and installed in the first positioning holes (103) and fixed by nuts, the first templates (101) and the second templates (102) are fixedly connected with positioning rods (105) at the middle of the top ends, and the first templates (101) and the second templates (102) are provided with second positioning holes (106) at the middle of the bottom ends; A clamping assembly, the clamping assembly comprising four locking structures (2), the four locking structures (2) being combined to form a square clamp and being arranged outside a template assembly (1), the locking structure (2) comprising a sleeve (201), both ends of the sleeve (201) being interpenetratingly connected with a connecting rod (202), one end of the connecting rod (202) located inside the sleeve (201) being fixedly connected to a limiting block (203), wherein the ends of the connecting rods (202) in two locking structures (2) are fixedly connected with a second fixing bolt (204), and the ends of the connecting rods (202) in the other two locking structures (2) are provided with a third positioning hole (205) on their side surfaces, and the second fixing bolt (204) is interpenetratingly connected with the third positioning hole (205) and fixed by a nut.

2. The assembled building concrete construction formwork according to claim 1 is characterized in that: The middle parts of the surfaces of the first template (101) and the second template (102) are fixedly connected with a slide rail (107), the middle part of the back side of the sleeve (201) is rotatably connected with a slider (206), the slider (206) is slidably connected to the slide rail (107), and the surface of the slider (206) is threadedly connected with a locking bolt (207).

3. The assembled building concrete construction formwork according to claim 1 is characterized in that: The bottom ends of the first template (101) and the second template (102) are both provided with sealing grooves (108), and the top ends of the first template (101) and the second template (102) are both correspondingly provided with sealing blocks (109), and the size of the sealing blocks (109) matches the size of the sealing grooves (108).

4. The assembled building concrete construction formwork according to claim 1 is characterized in that: The first template (101) and the second template (102) are both fixedly connected to the top of the side with a first connection block (3), the first template (101) and the second template (102) are both fixedly connected to the bottom of the side with a second connection block (4), and the surfaces of the first connection block (3) and the second connection block (4) are both provided with connection holes (5).

5. The assembled building concrete construction formwork according to claim 3 is characterized by: When the template assemblies (1) are stacked and installed, the positioning rod (105) is connected to the second positioning hole (106) through insertion and the sealing block (109) is installed in the sealing groove (108), and at the same time, the connecting hole (5) on the surface of the second connecting block (4) in the top template assembly (1) is aligned with the connecting hole (5) on the surface of the first connecting block (3) in the bottom template assembly (1) and fixed by installing bolts.

6. The assembled building concrete construction formwork according to claim 2 is characterized by: When the template assemblies (1) are stacked and installed, the slide rail (107) in the top template assembly (1) is aligned with the slide rail (107) in the bottom template assembly (1).

7. The assembled building concrete construction formwork according to claim 1 is characterized by: The connecting rods (202) at both ends of the sleeve (201) can be completely retracted into the sleeve (201).

Images