Plug-in type concrete terrace separation seam forming device

Abstract

The utility model discloses a plug-in type concrete terrace separation seam forming device, which comprises mounting seats, forming templates and connecting plug-ins, the mounting seats are arranged on the ground at intervals, the forming templates are arranged between the adjacent mounting seats, the end parts of the forming templates are in butt joint with the mounting seats, the connecting plug-ins are arranged in the forming templates at intervals, and the connecting plug-ins are connected with the mounting seats. And the connecting insert positioned at the end part of the forming template is detachably connected to the mounting seat. A modular structure is adopted, a plurality of formwork blocks can be assembled according to the floor thickness to meet the height requirement, the integral type and the structural stability of the device are guaranteed through socket connection of the connecting plug-ins, and the structural strength of the device is improved by arranging the connecting plug-ins in the middle of the forming formwork at intervals. And the problem of poor forming impression of the separation seam caused by expansion and shrinkage of the concrete is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a plug-in type concrete floor dividing seam forming device. Background Art

[0002] Large-area concrete rigid floors often crack due to temperature expansion and contraction. The traditional solution is to use a cutting machine for secondary cutting or use polystyrene boards for temporary separation after the construction of the concrete rigid floor is completed. The secondary cutting construction method has the problem of incomplete cutting and failure to cut to the bottom of the floor. At the same time, a large amount of construction noise and mud garbage will be generated when the floor is cut. The construction method of temporary separation of polystyrene boards requires the board to be chiseled and cleaned in the later stage, which generates construction waste and is not easy to clean. At the same time, since the polystyrene board itself is extremely easy to deform, the separation seam will not be straight, which will lead to poor molding appearance. Therefore, standardized floor separation seam forming devices such as CN208950075U and CN107842199B have appeared, but in actual construction, there are still the following problems, such as the fixing method of the separation seam forming device and the main structure is mortar fixing, which is unstable and easy to fall off; and it is not suitable for different floor thickness conditions, and needs to be produced and processed according to the floor thickness conditions, which has poor applicability and high cost; and the material is mostly a plastic board integrated structure, and the expansion and contraction deformation of concrete is not considered, resulting in poor final molding appearance. The utility model provides a plug-in concrete floor dividing seam forming device to solve the above problem. Utility Model Content

[0003] The utility model provides a plug-in concrete floor dividing seam forming device, which is assembled in a module plug-in manner and is not only suitable for various thicknesses but also can reinforce the template to avoid deformation of the template.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A plug-in concrete floor dividing seam forming device comprises a mounting seat, a forming template and a connecting plug-in, wherein the mounting seats are arranged on the ground at intervals, the forming template is arranged between adjacent mounting seats, the end of the forming template is docked with the mounting seat, the connecting plug-in is arranged in the forming template at intervals, and the connecting plug-in located at the end of the forming template is detachably connected to the mounting seat.

[0006] Furthermore, the connecting plug-in comprises a plug-in portion and a disassembly portion, the disassembly portion is located above the plug-in portion, inserting strips are arranged at intervals on the plug-in portion, and a hook hole is provided on the disassembly portion.

[0007] Furthermore, the molding template is composed of unit templates, the connecting plug-in is arranged between two relatively arranged groups of unit templates, the unit template includes template blocks, the template blocks are arranged at intervals up and down, and slots are arranged at intervals on the inner sides of the template blocks. The slots on the upper and lower adjacent template blocks correspond to each other up and down, and the insertion strip of the plug-in part is fixed in the slot on the template block.

[0008] Furthermore, the inserting strips and the slots are both arranged vertically.

[0009] Furthermore, the mounting seat includes a fixing plate and a mounting groove, the mounting groove is arranged on the fixing plate, and the fixing plate is fixedly arranged on the ground.

[0010] Furthermore, a clearance groove is provided in the middle of the connecting plug-in.

[0011] Preferably, the mounting groove is vertically welded to the fixing plate.

[0012] Preferably, the forming template is a plastic template, and the connecting plug-in is made of stainless steel.

[0013] The beneficial effects of the utility model are as follows:

[0014] The modular structure allows multiple formwork blocks to be assembled according to the floor thickness to meet the height requirements, and the socket connection is performed through the connecting plug-in to ensure the overall integrity and structural stability of the device. The structural strength of the device is improved by setting the connecting plug-in at intervals in the forming template to avoid the problem of poor appearance of the separation seam caused by the expansion and contraction of concrete;

[0015] By using the mounting base as the installation base, the connection is stable and not easy to fall off, and it is convenient to install and remove the connecting plug-in, which improves the convenience of installation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the structure of a single-group molding device of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the connection plug-in and the template block of the utility model;

[0019] Figure 4 This is a schematic diagram of the arrangement positions of components in a single-group molding device of the utility model;

[0020] Figure 5 This is a schematic diagram of the mounting base structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the template block structure of the utility model;

[0022] Figure 7 This is a schematic diagram of the connecting plug-in structure of the utility model.

[0023] Figure numerals: 1, mounting seat; 11, fixing plate; 12, mounting groove; 2, forming template; 201, unit template; 21, slot; 3, connecting plug-in; 301, plug-in part; 302, disassembly part; 31, insert strip; 32, hook hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings of the specification 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 of 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.

[0025] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] like Figure 1 , 2 As shown in Figures 3 and 4, a plug-in concrete floor dividing seam forming device comprises a mounting seat 1, a forming template 2 and a connecting plug-in 3, wherein the mounting seats 1 are arranged on the ground at intervals, the forming template 2 is arranged between adjacent mounting seats 1, the end of the forming template 2 is docked with the mounting seat 1, the connecting plug-in 3 is arranged in the forming template 2 at intervals, and the connecting plug-in 3 located at the end of the forming template 2 is detachably connected to the mounting seat 1.

[0027] like Figure 1 , 2As shown in Figures 3 and 4, the specific embodiments of the utility model are as follows: the mounting seat 1 is fixed to the main structure by nailing or gluing, the mounting seat 1 is arranged at intervals, and a forming template 2 is placed between two adjacent mounting seats 1, and a plurality of continuous floor dividing devices are arranged, each forming template 2 is composed of two relatively arranged groups of unit templates 201, and each group of unit templates 201 is formed by stacking multiple template blocks up and down according to the floor height, and the unit templates 201 and the forming template 2 are both formed by the tongue-and-groove connection between the connecting plug-in 3, and the insert strip 31 on the connecting plug-in 3 is fixed in the slot 21 on the template block to fix the template block, and the connecting plug-in 3 located at the end of the forming template 2 is installed in the mounting seat 1, and then the forming template 2 is connected to the mounting seat 1, thereby realizing the installation and fixation of the forming template 2, and the connecting plug-in 3 located in the middle of the forming template 2 supports the forming template 2 to avoid deformation of the forming template 2 due to expansion and contraction of concrete, thereby affecting the forming appearance of the separation seam, and after installation and forming, the concrete floor is poured to form the floor separation seam.

[0028] like Figure 7 As shown, further, the connecting plug-in 3 is an integrated structure, including a plug-in portion 301 and a disassembly portion 302, the disassembly portion 302 is located above the plug-in portion 301, and the plug-in portion 301 is provided with insertion strips 31 at intervals for connection with the template block, and the disassembly portion 302 is provided with a hook hole 32 for pulling out the connecting plug-in 3.

[0029] like Figure 1 , 2 , 3, and 6, further, the molding template 2 is composed of unit templates 201, two groups of unit templates 201 are arranged opposite to each other, and each group of unit templates 201 is formed by stacking template blocks arranged at intervals in upper and lower directions. The connecting plug-in 3 is arranged between the two groups of unit templates 201 arranged opposite to each other, and the unit template 201 includes template blocks, and the template blocks are connected to the inserting strips 31 on the connecting plug-in 3 through the slots 21 on the inner sides thereof to achieve a stacking arrangement and can maintain stability. The template blocks are provided with slots 21 at intervals on the inner sides, and the slots 21 on the upper and lower adjacent template blocks correspond to each other up and down, and the inserting strips 31 of the plug-in portion 301 are fixed in the slots 21 on the template blocks.

[0030] Furthermore, the inserting strips 31 and the slots 21 are both arranged vertically, with a width of 10 mm and a spacing of 10 mm.

[0031] like Figure 5 As shown, further, the mounting base 1 includes a fixing plate 11 and a mounting groove 12, the mounting groove 12 is arranged on the fixing plate 11, and the fixing plate 11 is fixedly arranged on the ground.

[0032] Furthermore, a clearance groove is provided in the middle of the connection plug-in 3 , and the connection plug-in 3 makes way when being inserted into the installation groove 12 , thereby achieving a stable installation of the connection plug-in 3 .

[0033] Preferably, the fixing plate 11 is a 50*30*1.5mm galvanized steel plate with a mounting hole, which is fixed to the main structure by nailing in the mounting hole. The mounting groove 12 is a 10*20*1.5 galvanized square tube, and the mounting groove 12 is vertically welded to the fixing plate 11.

[0034] Preferably, the template block is a plastic template with a length of 600-1200mm and a height of 20mm. Multiple template blocks can be stacked according to the floor thickness to form a height of multiples of 20mm. The thickness is 10mm and the slot depth is 5mm. The connecting plug-in 3 is made of stainless steel with a thickness of 10mm. The insert 31 is 10mm thick and 50mm wide.

[0035] The operation method of the utility model is as follows:

[0036] 1. Mark the main structure according to the design parameters to determine the installation position of the mounting seat 1;

[0037] 2. Temporarily position the mounting base 1 according to the markings, and fix it to the main structure by nailing or gluing after precise adjustment;

[0038] 3. First, insert the connecting plug-in 3 into the installation groove 12. After it is installed in place, a corresponding number of template blocks are fixed on the connecting plug-in 3 according to the floor thickness to form a forming template 2. According to the floor thickness, different numbers of connecting plug-ins 3 are inserted into the middle of the formed forming template 2 to support the forming template 2 to prevent the forming template 2 from being deformed due to the side pressure of the concrete.

[0039] 4. Pour the concrete floor. When the floor strength reaches 1.2 MPa or there are no missing edges or corners when demoulding, use a hook to hook the hook hole 32 and pull out the connecting plug 3 upwards;

[0040] 5. After the expansion, contraction and deformation of the concrete floor are stabilized, flexible materials are built and embedded in the forming template 2.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A plug-in concrete floor separation joint forming device, characterized in that: The invention comprises a mounting seat (1), a forming template (2) and a connecting plug-in (3), wherein the mounting seats (1) are arranged on the ground at intervals, the forming template (2) is arranged between adjacent mounting seats (1), the end of the forming template (2) is butted against the mounting seat (1), the connecting plug-in (3) is arranged in the forming template (2) at intervals, and the connecting plug-in (3) located at the end of the forming template (2) is detachably connected to the mounting seat (1).

2. The plug-in concrete floor dividing seam forming device according to claim 1 is characterized in that: The connecting plug (3) comprises a plug-in portion (301) and a disassembly portion (302), the disassembly portion (302) being located above the plug-in portion (301), inserting strips (31) being arranged at intervals on the plug-in portion (301), and a hook hole (32) being provided on the disassembly portion (302).

3. The plug-in concrete floor dividing seam forming device according to claim 2 is characterized in that: The molding template (2) is composed of unit templates (201), the connecting plug-in (3) is arranged between two sets of unit templates (201) arranged opposite to each other, the unit template (201) comprises template blocks, the template blocks are arranged at intervals up and down, slots (21) are arranged at intervals inside the template blocks, the slots (21) on the upper and lower adjacent template blocks correspond to each other up and down, and the inserting strips (31) of the plug-in portion (301) are fixed in the slots (21) on the template blocks.

4. The plug-in concrete floor dividing seam forming device according to claim 3 is characterized in that: The insert strip (31) and the slot (21) are both arranged vertically.

5. The plug-in concrete floor dividing seam forming device according to claim 1 is characterized in that: The mounting seat (1) comprises a fixing plate (11) and a mounting groove (12); the mounting groove (12) is arranged on the fixing plate (11); and the fixing plate (11) is fixedly arranged on the ground.

6. The plug-in concrete floor dividing seam forming device according to claim 2 is characterized in that: A clearance groove is provided in the middle of the connecting plug-in unit (3).

7. The plug-in concrete floor dividing seam forming device according to claim 5 is characterized in that: The mounting groove (12) is vertically welded to the fixing plate (11).

8. The plug-in concrete floor dividing seam forming device according to claim 1 is characterized in that: The forming template (2) is a plastic template, and the connecting plug-in (3) is made of stainless steel.

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