Quick dismounting and mounting structure of building construction formwork

Abstract

The invention provides a quick dismounting and mounting structure of a building construction formwork, and relates to the technical field of building construction. The rapid dismounting and mounting structure of the building construction formwork comprises a supporting column, a jacking piece is arranged at the lower end of the supporting column, mounting grooves are formed in the upper positions of the centers of the two side walls of the supporting column, a connecting piece is arranged at the upper end of the supporting column, a formwork piece is arranged at the upper end of the connecting piece, and a plurality of hoop pieces are arranged on the outer side wall of the formwork piece. The hoop piece comprises a first connecting rod, a second connecting rod and a third connecting rod are fixedly connected to the positions, close to the two sides, of the upper end face of the first connecting rod correspondingly, a fourth connecting rod is rotatably connected to the upper end face of the third connecting rod, and a hook is fixedly connected to the position, close to the lower portion, of the center of one side wall of the fourth connecting rod. And a hasp is fixedly connected to one side wall of the second connecting rod at the lower end of the hook. The supporting columns and the formwork pieces are connected through the connecting pieces and then fixed through the multiple hoop pieces, and therefore the formwork is convenient to dismantle quickly and can be repeatedly used.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and particularly to a quick disassembly and assembly structure for building construction templates. Background Technique

[0002] Building construction is the process of transforming the design blueprint into a physical building, covering multiple stages from foundation construction to main structure, decoration, and mechanical and electrical installation. Building construction templates are important tools used in the building construction process for pouring concrete into shape. They not only determine the shape and size of concrete components but also have an important impact on construction quality, safety, and efficiency. The formwork engineering is one of the key links in building construction, covering the entire process from formwork design, production, installation, removal to maintenance. For building large beams, formwork needs to be erected first, filled with cement, and then removed.

[0003] There are still some problems in the use of existing building construction templates. Traditional formwork connection methods mainly rely on bolts, clamps, nails, etc. The connection steps are cumbersome. The formwork support system needs to be erected according to different positions and heights, with cumbersome steps. And the turnover times of some formwork materials are limited, and the reusability is poor. Therefore, those skilled in the art have provided a quick disassembly and assembly structure for building construction templates to solve the problems raised in the above background technique. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a quick disassembly and assembly structure for building construction templates, which solves the problems that traditional formwork connection methods mainly rely on bolts, clamps, nails, etc., with cumbersome connection steps, the formwork support system needs to be erected according to different positions and heights, with cumbersome steps, and the turnover times of some formwork materials are limited and the reusability is poor.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present invention is realized through the following technical solutions: A quick disassembly and assembly structure for building construction templates, including support columns, a jacking member is provided at the lower end of the support column, installation grooves are respectively opened at the upper parts near the centers of the two side walls of the support column, a connecting member is provided at the upper end of the support column, a formwork member is provided at the upper end of the connecting member, and a plurality of hoop members are provided on the outer side wall of the formwork member;

[0008] The hoop member includes a first connecting rod, a second connecting rod and a third connecting rod are respectively fixedly connected to the two sides near the upper end surface of the first connecting rod, a fourth connecting rod is rotatably connected to the upper end surface of the third connecting rod, a hook is fixedly connected to the lower part near the center of one side wall of the fourth connecting rod, and a buckle is fixedly connected to one side wall of the second connecting rod below the hook.

[0009] Preferably, the first connecting rod includes a first connecting seat. A second connecting seat is provided on one side of the first connecting seat. A connecting shaft is provided between the first connecting seat and the second connecting seat. At the centers of the two side walls of the connecting shaft, a first lead screw and a second lead screw are respectively fixedly connected. The other end of the first lead screw is threadedly connected to one side wall of the first connecting seat, and the other end of the second lead screw is threadedly connected to one side wall of the second connecting seat. By rotating the connecting shaft, the connecting shaft drives the first lead screw and the second lead screw to rotate, so that the first lead screw and the second lead screw pull the second connecting seat and the first connecting seat to move to both sides or to the central position, thereby facilitating the adjustment of the lengths of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod according to the size, and supporting and fixing the bottom plate, the first side plate and the second side plate.

[0010] Preferably, the threads on the outer sides of the first lead screw and the second lead screw are arranged in opposite directions, and the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are arranged in the same way, which is convenient for the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod to adjust their lengths simultaneously.

[0011] Preferably, the connecting member includes two plug blocks. The two plug blocks are arranged horizontally. A base plate is fixedly connected to the upper end faces of the two plug blocks. Support frames are fixedly connected to the upper parts of the fronts and the upper parts of the rears of the two plug blocks. A connecting bolt is provided on one side of the two plug blocks. The two plug blocks are connected by the two connecting bolts. The two plug blocks are respectively inserted into the installation grooves, and the two connecting bolts are used to penetrate the two plug blocks and the support column for installation.

[0012] Preferably, the template member includes a bottom plate. A first side plate and a second side plate are respectively rotatably connected to the two sides of the upper end face of the bottom plate. The bottom plate is placed on the upper end of the base plate. The second side plate and the first side plate are rotated so that the first side plate and the second side plate are located above the bottom plate. After fixing, cement is poured through the groove formed by the bottom plate, the second side plate and the first side plate.

[0013] Preferably, the jacking member includes a base. The base is arranged at the lower end of the support column. A base is slidably connected to the upper part inside the base. The upper end of the base penetrates through the base to the upper end of the base, and the end is fixedly connected to the lower end face of the support column. A through hole is opened at the center of the lower part of the front end face of the base. A hydraulic cylinder is fixedly connected to the center of the lower inner wall of the base. The output end of the hydraulic cylinder is located on the lower end face of the base. After use, the hydraulic cylinder is controlled to contract, and the base moves downward along the base, thereby driving the whole connecting member to move downward, so as to facilitate the removal of the supporting structure.

[0014] (III) Beneficial effects

[0015] The present invention provides a quick disassembly and assembly structure for a building construction template. It has the following beneficial effects:

[0016] 1. In the present invention, the first connecting rod, the second connecting rod, and the third connecting rod are sleeved outside the template member and outside the substrate and the template member. The fourth connecting rod is rotated to fit on the upper end of the second connecting rod, and is connected by hanging the outer hanging rod of the buckle on the hook. Then, the hanging rod on the buckle is removed from the hook, and the fourth connecting rod is flipped, facilitating the quick fixation and removal of the template member.

[0017] 2. In the present invention, the connecting shaft is rotated, and the connecting shaft drives the first lead screw and the second lead screw to rotate, so that the first lead screw and the second lead screw pull the second connecting seat and the first connecting seat to move to both sides or to the central position, thereby facilitating the adjustment of the lengths of the first connecting rod, the second connecting rod, the third connecting rod, and the fourth connecting rod according to the size, and supporting and fixing the bottom plate, the first side plate, and the second side plate.

[0018] 3. In the present invention, after use, the hydraulic cylinder is controlled to contract, and the base moves downward along the base, thereby driving the whole connecting member to move downward, facilitating the removal of the supporting structure.

[0019] 4. In the present invention, by using a crowbar to pry off the bottom plate, the first side plate, and the second side plate, it is convenient to remove the whole for repeated use, without damaging the whole equipment, enabling long-term repeated use, and being easy to disassemble after removing the connecting bolts and being convenient to carry later. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional view of the present invention;

[0021] Figure 2 is a three-dimensional front sectional view of the present invention;

[0022] Figure 3 is a three-dimensional side sectional view of the present invention;

[0023] Figure 4 is a three-dimensional exploded view of the support column and the connecting member of the present invention;

[0024] Figure 5 is a three-dimensional view of the hoop member of the present invention;

[0025] Figure 6 is a three-dimensional view of the template member of the present invention.

[0026] Among them, 1 is a support column; 2 is a jacking member; 201 is a base; 202 is a pedestal; 203 is a hydraulic cylinder; 204 is a through hole; 3 is a mounting groove; 4 is a connecting member; 401 is an insertion block; 402 is a base plate; 403 is a support frame; 404 is a connecting bolt; 5 is a template member; 501 is a bottom plate; 502 is a first side plate; 503 is a second side plate; 6 is a hoop member; 601 is a first connecting rod; 602 is a second connecting rod; 603 is a third connecting rod; 604 is a fourth connecting rod; 605 is a hook; 606 is a buckle; 6011 is a first connecting seat; 6012 is a second connecting seat; 6013 is a connecting shaft; 6014 is a first lead screw; 6015 is a second lead screw. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1:

[0029] As Figure 1-6 shown, the embodiment of the present invention provides a quick disassembly and assembly structure for a building construction template, including a support column 1. A jacking member 2 is provided at the lower end of the support column 1. Mounting grooves 3 are opened at the upper parts near the centers of the two side walls of the support column 1. A connecting member 4 is provided at the upper end of the support column 1. A template member 5 is provided at the upper end of the connecting member 4. A plurality of hoop members 6 are provided on the outer side wall of the template member 5. The hoop members 6 facilitate the fixation and support of the template member 5.

[0030] The hoop member 6 includes a first connecting rod 601. Second connecting rods 602 and third connecting rods 603 are respectively fixedly connected to the two sides near the upper end surface of the first connecting rod 601. A fourth connecting rod 604 is rotatably connected to the upper end surface of the third connecting rod 603. A hook 605 is fixedly connected to the lower part near the center of one side wall of the fourth connecting rod 604. A buckle 606 is fixedly connected to one side wall of the second connecting rod 602 below the hook 605. The first connecting rod 601, the second connecting rods 602 and the third connecting rods 603 are sleeved on the outer side of the template member 5 and the outer side of the base plate 402 and the template member 5. The fourth connecting rod 604 is rotated to fit on the upper end of the second connecting rod 602. The connecting is carried out by hanging the hanging rod on the outer side of the buckle 606 on the hook 605. Then, the hanging rod on the buckle 606 is removed from the hook 605, and the fourth connecting rod 604 is flipped, which facilitates the quick fixation of the template member 5 and the removal of the template member 6.

[0031] As Figure 1 、 2As shown in FIGS. 3 and 5, the first connecting rod 601 includes a first connecting seat 6011. A second connecting seat 6012 is provided on one side of the first connecting seat 6011. A connecting shaft 6013 is provided between the first connecting seat 6011 and the second connecting seat 6012. At the centers of the two side walls of the connecting shaft 6013, a first lead screw 6014 and a second lead screw 6015 are respectively and fixedly connected. The other end of the first lead screw 6014 is threadedly connected to one side wall of the first connecting seat 6011, and the other end of the second lead screw 6015 is threadedly connected to one side wall of the second connecting seat 6012. By rotating the connecting shaft 6013, the connecting shaft 6013 drives the first lead screw 6014 and the second lead screw 6015 to rotate, so that the first lead screw 6014 and the second lead screw 6015 pull the second connecting seat 6012 and the first connecting seat 6011 to move to both sides or move to the central position, thereby facilitating the adjustment of the lengths of the first connecting rod 601, the second connecting rod 602, the third connecting rod 603 and the fourth connecting rod 604 according to the size, and supporting and fixing the bottom plate 501, the first side plate 502 and the second side plate 503.

[0032] The threads on the outer sides of the first lead screw 6014 and the second lead screw 6015 are arranged in opposite directions. The first connecting rod 601, the second connecting rod 602, the third connecting rod 603 and the fourth connecting rod 604 are arranged in the same way, which is convenient for the first connecting rod 601, the second connecting rod 602, the third connecting rod 603 and the fourth connecting rod 604 to adjust their lengths simultaneously.

[0033] As Figure 1 、 2 As shown in FIGS. 3 and 4, the connecting member 4 includes two plug blocks 401. The two plug blocks 401 are arranged horizontally. A base plate 402 is fixedly connected to the upper end surfaces of the two plug blocks 401. Support frames 403 are fixedly connected to the upper parts of the fronts and the upper parts of the rears of the two plug blocks 401. A connecting bolt 404 is provided on one side of the two plug blocks 401. The two plug blocks 401 are connected by two connecting bolts 404. The two plug blocks 401 are respectively inserted into the installation groove 3, and the two connecting bolts 404 are used to penetrate the two plug blocks 401 and the support column 1 for installation.

[0034] As Figure 1 、 2 As shown in FIGS. 3 and 5, the template member 5 includes a bottom plate 501. A first side plate 502 and a second side plate 503 are respectively and rotatably connected to the two sides of the upper end surface of the bottom plate 501. The bottom plate 501 is placed on the upper end of the base plate 402. The second side plate 503 and the first side plate 502 are rotated so that the first side plate 502 and the second side plate 503 are located above the bottom plate 501. After fixing, cement is poured through the groove formed by the bottom plate 501, the second side plate 503 and the first side plate 502.

[0035] As Figure 1 、 2, as shown in Figures 3 and 4, the lifting member 2 includes a base 201. The base 201 is disposed at the lower end of the support column 1. Inside the base 201 near the upper part, there is a sliding connection with a base 202. The upper end of the base 202 penetrates through the base 201 to reach the upper end of the base 201, and the end is fixedly connected to the lower end surface of the support column 1. At the center of the lower part of the front end surface of the base 201, there is a through hole 204. At the center of the lower inner wall of the base 201, there is a fixedly connected hydraulic cylinder 203. The output end of the hydraulic cylinder 203 is located on the lower end surface of the base 202. After use, control the hydraulic cylinder 203 to contract, and the base 202 moves downward along the base 201, thereby driving the entire connecting member 4 to move downward, so as to facilitate the removal of the supporting structure.

[0036] Working principle: During use, first insert the base 202 at the lower end of the support column 1 into the upper end of the base 201, control the hydraulic cylinder 203 to lift the base 202, then insert the two insertion blocks 401 into the installation groove 3 respectively, use two connecting bolts 404 to penetrate through the two insertion blocks 401 and the support column 1 for installation. Then place the bottom plate 501 on the upper end of the base plate 402, rotate the second side plate 503 and the first side plate 502 so that the first side plate 502 and the second side plate 503 are located above the bottom plate 501. Then sleeved the first connecting rod 601, the second connecting rod 602 and the third connecting rod 603 on the outer sides of the template member 5 and the outer sides of the base plate 402 and the template member 5. Rotate the fourth connecting rod 604 to fit on the upper end of the second connecting rod 602, and connect by hanging the hanging rod on the outer side of the buckle 606 on the hook 605. Then rotate the connecting shaft 6013, and the connecting shaft 6013 drives the first lead screw 6014 and the second lead screw 6015 to rotate, so that the first lead screw 6014 and the second lead screw 6015 pull the second connecting seat 6012 and the first connecting seat 6011 to move to both sides or move to the central position, so as to facilitate adjusting the lengths of the first connecting rod 601, the second connecting rod 602, the third connecting rod 603 and the fourth connecting rod 604 according to the size, and support and fix the bottom plate 501, the first side plate 502 and the second side plate 503.

[0037] Then build a steel bar framework between the first side plate 502 and the second side plate 503 on the upper end of the bottom plate 501, and pour cement for use.

[0038] After use, control the hydraulic cylinder 203 to contract, and the base 202 moves downward along the base 201, thereby driving the entire connecting member 4 to move downward, so as to facilitate the removal of the supporting structure. Then remove the hanging rod on the buckle 606 from the hook 605, flip the fourth connecting rod 604 to facilitate removing the hoop member 6. Then use a crowbar to pry off the bottom plate 501, the first side plate 502 and the second side plate 503, which is convenient for removing the whole for repeated use, will not cause damage to the whole equipment, can be repeatedly used for a long time, and is easy to disassemble after removing the connecting bolts 404, and is also convenient to carry later.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick disassembly and assembly structure for a construction template, comprising a support column (1), characterized in that: The lower end of the support column (1) is provided with a lifting member (2), the upper center of the two side walls of the support column (1) are provided with mounting grooves (3), the upper end of the support column (1) is provided with a connecting member (4), the upper end of the connecting member (4) is provided with a template member (5), and the outer side wall of the template member (5) is provided with a plurality of hoop members (6); The clamping member (6) comprises a first connecting rod (601), the upper end surface of the first connecting rod (601) being fixedly connected to a second connecting rod (602) and a third connecting rod (603) at both sides thereof, the upper end surface of the third connecting rod (603) being rotatably connected to a fourth connecting rod (604), a hook (605) being fixedly connected to a lower part of the center of a side wall of the fourth connecting rod (604), and a buckle (606) being fixedly connected to a side wall of the second connecting rod (602) at the lower end of the hook (605).

2. The rapid disassembly and assembly structure of a construction template according to claim 1 is characterized in that: The first connecting rod (601) includes a first connecting seat (6011), a second connecting seat (6012) is provided on one side of the first connecting seat (6011), a connecting shaft (6013) is provided between the first connecting seat (6011) and the second connecting seat (6012), a first screw rod (6014) and a second screw rod (6015) are fixedly connected at the center of the two side walls of the connecting shaft (6013), the other end of the first screw rod (6014) is threadedly connected to a side wall of the first connecting seat (6011), and the other end of the second screw rod (6015) is threadedly connected to a side wall of the second connecting seat (6012).

3. The rapid disassembly and assembly structure of a construction template according to claim 2 is characterized in that: The threads on the outer sides of the first screw rod (6014) and the second screw rod (6015) are arranged oppositely, and the first connecting rod (601), the second connecting rod (602), the third connecting rod (603) and the fourth connecting rod (604) are arranged identically.

4. The rapid disassembly and assembly structure of a construction template according to claim 1 is characterized in that: The connecting member (4) comprises two plug-in blocks (401), the two plug-in blocks (401) are arranged in a transverse arrangement, the upper end surfaces of the two plug-in blocks (401) are fixedly connected to a base plate (402), the upper front ends of the two plug-in blocks (401) and the upper rear ends of the two plug-in blocks (401) are fixedly connected to a support frame (403), one side of the two plug-in blocks (401) is provided with a connecting bolt (404), and the two plug-in blocks (401) are connected via the two connecting bolts (404).

5. The rapid disassembly and assembly structure of a construction template according to claim 1 is characterized in that: The template member (5) comprises a bottom plate (501), and the upper end surface of the bottom plate (501) is rotatably connected to a first side plate (502) and a second side plate (503) at two sides thereof.

6. The rapid disassembly and assembly structure of a construction template according to claim 1, characterized in that: The lifting member (2) comprises a base (201), the base (201) is arranged at the lower end of the support column (1), a base (202) is slidably connected to the upper part of the base (201), the upper end of the base (202) passes through the base (201) to the upper end of the base (201), and the end is fixedly connected to the lower end surface of the support column (1), a through hole (204) is opened at the lower center of the front end surface of the base (201), a hydraulic cylinder (203) is fixedly connected to the center of the lower inner wall of the base (201), and the output end of the hydraulic cylinder (203) is located on the lower end surface of the base (202).

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