Concrete column pouring formwork

Abstract

The utility model discloses a concrete column pouring formwork, belongs to the field of concrete column construction, and solves the problem that a traditional concrete column pouring formwork is inconvenient to disassemble and assemble. The device comprises a pair of oppositely-arranged first supporting plates and a pair of oppositely-arranged second supporting plates, the second supporting plates are arranged at the two ends of the first supporting plates in a surrounding mode, inserting plates are arranged on the two sides of the inner walls of the second supporting plates respectively, inserting openings are formed in the side edges, opposite to the second supporting plates, of the first supporting plates, and the inserting plates are inserted into the inserting openings in a matched mode. A through groove communicated with the inserting opening is formed in the outer wall of the first supporting plate, a groove is formed in the position, opposite to the through groove, of the inserting plate, and an inserting rod is inserted between the groove and the through groove. The first supporting plate and the second supporting plate are preliminarily fixed through the inserting plate, then the inserting plate and the first supporting plate are fixed through the inserting rod, the fixing mode is convenient and fast to operate, the formwork can be rapidly mounted and dismounted, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the field of concrete column construction, and in particular relates to a concrete column casting template. Background Art

[0002] Concrete column is a commonly used building structural component. Its main function is to bear the vertical load of the building, such as gravity load, wind and snow load, etc., and transfer it to the foundation structure. Compared with steel structure columns, concrete columns have better fire resistance, durability and corrosion resistance. Therefore, they are widely used in some buildings with high durability requirements. In addition, the construction of concrete columns is relatively simple and the cost is low, so they are widely used in some large buildings and infrastructure.

[0003] Usually, when pouring concrete columns, the pouring template is fastened by threaded rods, which is laborious and time-consuming to disassemble and assemble, and has low working efficiency. Therefore, a concrete column pouring template that is easy to disassemble and assemble is proposed to improve construction efficiency. Utility Model Content

[0004] The utility model aims to provide a concrete column casting template to solve the problem that the traditional concrete column casting template is inconvenient to disassemble and assemble.

[0005] The technical solution of the utility model is: a concrete column casting template, including a pair of first support plates arranged opposite to each other and a pair of second support plates arranged opposite to each other, the second support plates are arranged to enclose the two ends of the first support plates, plug-in plates are respectively arranged on both sides of the inner wall of the second support plates, a plug-in interface is arranged on the side of the first support plate opposite to the second support plate, the plug-in plate is plugged into the plug-in interface, a through groove communicating with the plug-in interface is opened on the outer wall of the first support plate, a groove is arranged on the plug-in plate at a position opposite to the through groove, and a plug rod is plugged between the groove and the through groove.

[0006] As a further improvement of the utility model, at least two plug-in boards are respectively provided on both sides of the inner wall of the second supporting plate.

[0007] As a further improvement of the present invention, a plurality of plug-in interfaces are provided on the side edge along the height direction of the first support plate, and a through groove and an insertion rod are correspondingly provided at each plug-in interface; vertical slide grooves are respectively provided on both sides of the inner wall of the second support plate, and a slider is provided at the end of the plug-in plate, and the slider is slidably arranged in the slide groove.

[0008] As a further improvement of the utility model, the slider is a magnet, a magnetic strip is arranged in the slide groove, and the slider is attracted to the slide groove.

[0009] As a further improvement of the utility model, a first magnetic block is provided in the groove, a second magnetic block is provided at the inner end of the insertion rod, and the first magnetic block and the second magnetic block are attracted to each other.

[0010] As a further improvement of the present invention, a tension spring is provided between the outer end of the insertion rod and the outer wall of the first support plate.

[0011] As a further improvement of the utility model, a protective shell is provided at the outer end of the insertion rod, one side of the protective shell is open, and the open end of the protective shell is attached to the outer wall of the first support plate; the tension spring is located in the protective shell.

[0012] As a further improvement of the utility model, the protective shells are connected as a whole through a connecting rod.

[0013] The beneficial effect of the utility model is that the utility model installs and fixes the casting template by plugging and fixing. First, the first support plate and the second support plate are preliminarily fixed by the plug-in plate, and then the plug-in plate and the first support plate are fixed by the plug-in rod to prevent the plug-in plate from falling out of the plug-in interface. This fixing method is easy to operate, can quickly complete the installation and removal of the template, and greatly improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is the first exploded schematic diagram of the utility model;

[0016] Figure 3 It is the second exploded schematic diagram of the utility model;

[0017] Figure 4 It is a top sectional view of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the insert rod in the utility model.

[0019] In the figure: 1-first support plate; 101-plug interface; 102-through slot; 2-second support plate; 3-slide slot; 4-plug rod; 402-tension spring; 403-protective shell; 404-second magnetic block; 405-first magnetic block; 406-connecting rod; 5-plug plate; 501-groove. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1-5As shown, a concrete column casting template includes a pair of first support plates 1 arranged opposite to each other and a pair of second support plates 2 arranged opposite to each other, the second support plates 2 are arranged to enclose the two ends of the first support plate 1, and plug-in plates 5 are respectively provided on both sides of the inner wall of the second support plate 2. A plug-in port 101 is provided on the side of the first support plate 1 opposite to the second support plate 2, and the plug-in plate 5 is plugged into the plug-in port 101. A through groove 102 communicating with the plug-in port 101 is provided on the outer wall of the first support plate 1, and a groove 501 is provided on the plug-in plate 5 at a position opposite to the through groove 102, and a plug rod 4 is plugged between the groove 501 and the through groove 102.

[0022] At least two plug-in boards 5 are respectively disposed on both sides of the inner wall of the second supporting plate 2 .

[0023] A plurality of plug-in ports 101 are provided along the height direction on the side of the first support plate 1, and each plug-in port 101 is provided with a through slot 102 and a plug rod 4; vertical slide slots 3 are provided on both sides of the inner wall of the second support plate 2, and a slider 302 is provided at the end of the plug-in board 5, and the slider 302 is slidably arranged in the slide slot 3. The slider 302 is a magnet, and a magnetic strip is provided in the slide slot 3. The slider 302 is attracted to the slide slot 3, which is convenient for fixing the position of the slider 302 and preventing the slider 302 and the plug-in board 5 from sliding down during adjustment.

[0024] A first magnetic block 405 is disposed in the groove 501 , and a second magnetic block 404 is disposed at the inner end of the insertion rod 4 . The first magnetic block 405 and the second magnetic block 404 are attracted to each other.

[0025] A tension spring 402 is provided between the outer end of the insertion rod 4 and the outer wall of the first support plate 1. A protective shell 403 is provided at the outer end of the insertion rod 4. One side of the protective shell 403 is open, and the open end of the protective shell 403 is attached to the outer wall of the first support plate 1. The tension spring 402 is located in the protective shell 403, and the protective shell 403 protects the spring 402. The protective shells 403 are connected as a whole by connecting rods 406.

[0026] Embodiment 1,

[0027] In this embodiment, two plug-in plates 5 are provided on each slide slot 3 .

[0028] During installation, adjust the position of the plug-in board 5 according to the height of the concrete column to be poured, so that the upper and lower plug-in boards 5 are located near the upper and lower ends of the concrete column to obtain a better supporting and fixing effect. Pull the connecting rod 406 outward, thereby pulling the plug-in rod 4 outward through the protective shell 403, so that the end of the plug-in rod 4 with the second magnetic block 404 is retracted into the through groove 102, and then insert the plug-in board 5 on the second support plate 2 into the plug-in port 101 at the corresponding position on the first support plate 1, and install the two second support plates 2 at both ends of the two first support plates 1. Loosen the connecting rod 406, and under the rebound action of the tension spring 402, the plug-in rod 4 moves inward and is inserted into the groove 501 of the plug-in board 5, and the second magnetic block 404 at the end of the plug-in rod 4 is attracted to the first magnetic block 405 in the groove 501, which ensures the connection firmness of the plug-in rod 4. In addition, the rebound force of the tension spring 402 further enhances the connection firmness of the plug-in rod 4.

[0029] According to construction needs, more plug-in boards 5 can also be used to fix the first support plate 1 and the second support plate 2. No matter how many plug-in boards 5 are used, it is only necessary to operate the connecting rod 406 to simultaneously complete the fixing of all the plug-in rods 4 to the plug-in boards 5.

[0030] After pouring is completed, the connecting rod 406 is pulled outward to retract the end of the plug rod 4 with the second magnetic block 404 into the through groove 102, so that all the plug boards 5 can be released from the plug interface 101, and the disassembly of the pouring template can be completed.

[0031] The utility model is easy to operate, fast and efficient, and has strong practicality.

Claims

1. A concrete column casting template, characterized in that: The invention comprises a pair of first support plates (1) arranged opposite to each other and a pair of second support plates (2) arranged opposite to each other, the second support plates (2) being arranged to surround the two ends of the first support plate (1), plug-in plates (5) being respectively arranged on both sides of the inner wall of the second support plate (2), a plug-in interface (101) being arranged on the side of the first support plate (1) opposite to the second support plate (2), the plug-in plate (5) being plugged into the plug-in interface (101), a through groove (102) communicating with the plug-in interface (101) being arranged on the outer wall of the first support plate (1), a groove (501) being arranged on the plug-in plate (5) at a position opposite to the through groove (102), and an insertion rod (4) being plugged between the groove (501) and the through groove (102).

2. A concrete column casting template according to claim 1, characterized in that: At least two plug-in boards (5) are respectively provided on both sides of the inner wall of the second support plate (2).

3. A concrete column casting template according to claim 2, characterized in that: The first support plate (1) has a plurality of plug-in ports (101) formed on its side along the height direction, each plug-in port (101) correspondingly having a through slot (102) and a plug rod (4); vertical slide slots (3) are respectively formed on both sides of the inner wall of the second support plate (2); a slider (302) is formed at the end of the plug-in plate (5), and the slider (302) is slidably disposed in the slide slot (3).

4. A concrete column casting template according to claim 3, characterized in that: The slider (302) is a magnet, a magnetic strip is provided in the slide groove (3), and the slider (302) is attracted to the slide groove (3).

5. A concrete column casting template according to claim 3 or 4, characterized in that: A first magnetic block (405) is provided in the groove (501), and a second magnetic block (404) is provided at the inner end of the insertion rod (4); the first magnetic block (405) and the second magnetic block (404) are attracted to each other.

6. A concrete column casting template according to claim 5, characterized in that: A tension spring (402) is provided between the outer end of the insertion rod (4) and the outer wall of the first support plate (1).

7. A concrete column casting template according to claim 6, characterized in that: The outer end of the insertion rod (4) is provided with a protective shell (403), one side of the protective shell (403) is open, and the open end of the protective shell (403) is attached to the outer wall of the first support plate (1); the tension spring (402) is located inside the protective shell (403).

8. A concrete column casting template according to claim 7, characterized in that: The protective shells (403) are connected as a whole via a connecting rod (406).

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