Small-space formwork device and door frame grouting construction system

Abstract

The utility model discloses a small-space formwork device and a door frame grouting construction system. The formwork device comprises a first plugging plate and a second plugging plate, the first plugging plate is provided with a first fence end face and a first attaching end face, the second plugging plate is provided with a second fence end face and a second attaching end face, and the first plugging plate is hinged to the second plugging plate through a folding hinge shaft; and adsorption magnets are arranged on the enclosure end surfaces of the first plugging plate and the second plugging plate. The construction system comprises a wall body and a metal door frame, a first blocking plate and a second blocking plate are magnetically attracted to the metal door frame, and a first enclosure end face and a second enclosure end face conduct enclosure blocking on a pouring gap. The formwork has the beneficial effects that the two plugging plates which are connected in a hinged mode are adopted for the formwork, the two plugging plates can be folded, the formwork can enter a small space for operation conveniently, and the formwork can be unfolded to be used after entering a construction position; the plugging plate is fixed in a magnetic attraction mode, the magnetic attraction mode is simple and rapid, and the fixing effect is firm and stable.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of building construction formwork, and particularly relates to a small-space formwork device and a doorframe grouting construction system. BACKGROUND

[0002] When plugging and pouring between the wall door hole and the metal door frame, the traditional method is to use a wooden bar to plug the pouring gap. However, the wooden bar has many disadvantages: first, the overall length of the wooden bar is relatively long, and it is not easy to enter the construction position in some small-space construction scenes; second, the wooden bar is fixed by using a pull bolt or an inclined support rod, and the connection mode is complex and difficult to deploy in a small space; third, the length of the wooden bar is fixed, and it can only be used for plugging door holes of fixed height, and cannot be flexibly adjusted for multiple scenes. CONTENT OF THE UTILITY MODEL

[0003] The application aims to provide a small-space formwork device and a doorframe grouting construction system, which solves the problems of difficulty in plugging, complex fixation and inflexible adjustment of the wooden bar when plugging and pouring between the wall door hole and the metal door frame.

[0004] The application achieves the above-mentioned purpose by the following technical scheme:

[0005] A small-space formwork device comprises a first plugging plate and a second plugging plate, the first plugging plate is provided with a first surrounding end face and a first fitting end face perpendicular to each other, the second plugging plate is provided with a second surrounding end face and a second fitting end face perpendicular to each other, the first surrounding end face is flush with the second surrounding end face, the first fitting end face is fitted with the second fitting end face, the first plugging plate is hinged to the second plugging plate through a folding hinge shaft, the axis of the folding hinge shaft is located at the fitting end face and parallel to the surrounding end face, and the surrounding end faces of the first plugging plate and the second plugging plate are provided with adsorbing magnets.

[0006] Further, the first plugging plate and the second plugging plate are cuboid structures with the same cross section.

[0007] Further, the first surrounding end face and the second surrounding end face are both rectangular.

[0008] Further, the first fitting end face and the second fitting end face are both rectangular.

[0009] Further, the adsorbing magnets are arranged in a horizontal and vertical dot matrix.

[0010] Further, at least one of the non-hinged end of the first plugging plate and the second plugging plate is a telescopic end.

[0011] Furthermore, it also includes a third sealing plate and a fourth sealing plate. The third sealing plate has a third enclosure end face and a third fitting end face that are perpendicular to each other. The fourth sealing plate has a fourth enclosure end face and a fourth fitting end face that are perpendicular to each other. The third enclosure end face and the fourth enclosure end face are flush. The third fitting end face and the fourth fitting end face are fitted together. The third sealing plate is hinged to the fourth sealing plate through a folding hinge shaft. The axis of the folding hinge shaft is located on the fitting end face and parallel to the enclosure end face. The enclosure end faces of both the third sealing plate and the fourth sealing plate are provided with adsorption magnets.

[0012] Furthermore, it also includes a fifth sealing plate, which has a fifth enclosure end face and a fifth fitting end face that are perpendicular to each other.

[0013] Furthermore, it also includes a sixth sealing plate, which has a sixth enclosure end face and a sixth fitting end face that are perpendicular to each other. The sixth sealing plate is a telescopic structure.

[0014] A door frame grouting construction system includes a wall and a metal door frame at the door opening in the wall, with a pouring gap formed between the wall and the metal door frame. It also includes the aforementioned small space template device. A first sealing plate and a second sealing plate are magnetically attached to the metal door frame, and the first enclosure end face and the second enclosure end face enclose and seal the pouring gap.

[0015] The beneficial effects of this application are:

[0016] (1) The template uses two sealing plates that are hinged together. The two sealing plates can be folded to facilitate the template to enter small spaces for operation. Once in the construction position, they can be unfolded and used.

[0017] (2) The sealing plate is fixed by magnetic attraction. The magnetic attraction method is simple and quick, and the fixing effect is firm and stable, which can ensure that the sealing plate can reliably block and seal the area, and ensure the construction effect.

[0018] (3) Additional templates can be used for length compensation, or the templates can be designed as telescopic structures to meet the construction needs under different fence heights and improve the applicability of the templates.

[0019] The aforementioned main solution and its various further alternatives can be freely combined to form multiple solutions, all of which are solutions that can be adopted and are claimed in this application; furthermore, the (non-conflicting alternatives) can also be freely combined with each other and with other alternatives. Those skilled in the art, after understanding this solution, will realize from the prior art and common general knowledge that there are many combinations, all of which are technical solutions to be protected in this application, and will not be exhaustively listed here. Attached Figure Description

[0020] Figure 1 This is a structural development diagram of the fixed first and second sealing plates of this application.

[0021] Figure 2 This is a structural folding diagram of the fixed first and second sealing plates of this application.

[0022] Figure 3 This is a structural development diagram of the telescopic first and second sealing plates of this application.

[0023] Figure 4 This is a structural development diagram of the fixed third and fourth sealing plates of this application.

[0024] Figure 5 This is a structural schematic diagram of the fixed fifth sealing plate of this application.

[0025] Figure 6 This is a structural schematic diagram of the telescopic sixth sealing plate of this application.

[0026] Figure 7 This is a structural diagram of the construction system of this application.

[0027] In the figure: 1-First sealing plate, 2-Second sealing plate, 3-First enclosure end face, 4-Second enclosure end face, 5-First fitting end face, 6-Second fitting end face, 7-Folding hinge, 8-Adsorption magnet, 9-Wall, 10-Metal door frame, 11-Pouring gap, 12-Pouring hole. Detailed Implementation

[0028] The present application will be further described below with reference to specific embodiments and accompanying drawings.

[0029] Example 1

[0030] refer to Figure 1 and Figure 2 As shown, a small space template device includes a first sealing plate 1 and a second sealing plate 2.

[0031] The first sealing plate 1 is hinged to the second sealing plate 2 via a folding hinge 7. The folding hinge 7 enables the two sealing plates to be unfolded or folded. When entering a small space or for storage, the two sealing plates are folded to reduce space occupation. When entering the construction position, the two sealing plates are unfolded for normal use.

[0032] The first sealing plate 1 is provided with a first enclosure end face 3 and a first fitting end face 5 that are perpendicular to each other, and the second sealing plate 2 is provided with a second enclosure end face 4 and a second fitting end face 6 that are perpendicular to each other.

[0033] The first enclosure end face 3 and the second enclosure end face 4 are flush. Together, the first enclosure end face 3 and the second enclosure end face 4 form an effective surface for enclosing the pouring gap, preventing the refractory material from continuing to flow outward.

[0034] Both the first sealing plate 1 and the second sealing plate 2 are equipped with adsorption magnets 8 on their enclosure end faces. The template is adsorbed and fixed on the metal door frame by the adsorption magnets 8, which can ensure that the sealing plate can reliably enclose and seal the enclosure, and eliminates the need for the arrangement and installation of tie rods or diagonal braces.

[0035] The first mating end face 5 and the second mating end face 6 are mated together. This mating restricts the unfolding of the folding hinge 7, ensuring the flush alignment of the enclosure end faces when the two sealing plates are unfolded. Maintaining the mating end face perpendicular to the enclosure end face reduces the height of the sealing plate during folding; using a beveled mating method unnecessarily increases the overall height during folding. The axis of the folding hinge 7 is located on the mating end face and parallel to the enclosure end face, specifically enabling the flipping movement of the sealing plate and ensuring the position and function of each end face during unfolding or folding.

[0036] The first sealing plate 1 and the second sealing plate 2 are cuboid structures with the same cross-section, preferably with the same length, width, and height. The first enclosure end face 3 and the second enclosure end face 4 are both rectangular, together forming a rectangular enclosure sealing surface, which can well match the pouring gap at the doorway. The first mating end face 5 and the second mating end face 6 are both rectangular, together forming an L-shaped side corner, which can well match the structure at the doorway.

[0037] The adsorption magnets 8 are arranged in a horizontal and vertical matrix and embedded in the sealing plate to ensure that the adsorption surface of the adsorption magnets 8 is flush with the sealing end face, avoiding any lifting or poor adsorption in a certain place. The matrix arrangement of magnets forms a uniform adsorption effect, ensuring the overall stability of the template.

[0038] Example 2

[0039] refer to Figure 3 As shown, a small space template device, based on embodiment 1, has at least one of the first sealing plate 1 and the second sealing plate 2 having a telescopic end at its non-hinged end. The telescopic end is used to supplement the insufficient height of the enclosure, thereby improving the overall adaptability.

[0040] The telescopic end can be in the form of a telescopic sleeve, which can be used to achieve telescopic compensation by sleeve. However, the size of the inner sleeve is slightly smaller than that of the outer sleeve. Therefore, it is preferable that only the end of the first sealing plate 1 (upper sealing plate) is a telescopic end.

[0041] Example 3

[0042] refer to Figure 4 As shown, a small space template device, based on embodiment 1, further includes a third sealing plate and a fourth sealing plate.

[0043] The third sealing plate has a third enclosure end face and a third mating end face that are perpendicular to each other. The fourth sealing plate has a fourth enclosure end face and a fourth mating end face that are perpendicular to each other. The third enclosure end face and the fourth enclosure end face are flush, and the third mating end face and the fourth mating end face are mated together. The third sealing plate is hinged to the fourth sealing plate through a folding hinge shaft 7. The axis of the folding hinge shaft 7 is located on the mating end face and parallel to the enclosure end face. Both the third and fourth sealing plates have an adsorption magnet 8 on their enclosure end faces. In use, the first enclosure end face, the second enclosure end face, the third enclosure end face, and the fourth enclosure end face are flush, and the first mating end face and the third mating end face are also mated together.

[0044] The third and fourth sealing plates have the same structure, shape, and dimensions as the first and second sealing plates. The difference lies in their height; the third and fourth sealing plates are shorter to supplement areas where the fencing height is insufficient. Since the dimensions of the third and fourth sealing plates are fixed, various specifications can be designed to achieve a suitable fit.

[0045] Example 4

[0046] refer to Figure 5 As shown, a small space template device, based on embodiment 1, further includes a fifth sealing plate, which has a fifth enclosure end face and a fifth fitting end face that are perpendicular to each other. In use, the first enclosure end face, the second enclosure end face, and the fifth enclosure end face are flush, and the first fitting end face and the fifth fitting end face also form a fitting relationship.

[0047] The fifth sealing plate has the same structure, shape, and size as the first or second sealing plate, but it is shorter to supplement areas where the fencing height is insufficient. Because the fifth sealing plate has a fixed size, various specifications can be designed to achieve a suitable fit.

[0048] Example 5

[0049] refer to Figure 6 As shown, a small space template device, based on embodiment 1, further includes a sixth sealing plate. The sixth sealing plate has a sixth enclosure end face and a sixth fitting end face that are perpendicular to each other. The sixth sealing plate has a telescopic structure. In use, the first enclosure end face, the second enclosure end face, and the sixth enclosure end face are flush, and the first fitting end face and the fifth fitting end face also form a fitting relationship.

[0050] The sixth sealing plate has the same structure, shape, and size as the first or second sealing plate, but it is shorter and has a telescopic structure to supplement areas where the fence height is insufficient. The sixth sealing plate can be in the form of a telescopic sleeve, using a sleeved installation method to achieve expansion and contraction compensation.

[0051] Example 6

[0052] refer to Figure 7 As shown, a door frame grouting construction system includes a wall 9 and a metal door frame 10 at the door opening of the wall 9. The metal door frame 10 has a pouring hole 12, and a pouring gap 11 is formed between the wall 9 and the metal door frame 10. It also includes a small space template device of any one of embodiments 1 to 5.

[0053] The metal door frame 10 is magnetically attached to the first sealing plate 1 and the second sealing plate 2 by an adsorption magnet, and other sealing plates are also adsorbed at the same time. The first enclosure end face 3 and the second enclosure end face 4 enclose and seal the pouring gap 11, and other sealing plates also enclose and seal the gap at the same time. They play a sealing role during grouting to prevent grout from overflowing.

[0054] The workflow of this application is as follows: First, adjust the number, specifications, or telescopic state of the device according to the length of the required sealing position.

[0055] The second step is to place the device with the magnet facing the iron fire door, align it with the gap that needs to be sealed, and then attach the device to the fire door.

[0056] The third step is to begin injecting grout into the fire door through the grouting hole.

[0057] Step 4: Remove the sealing device after the grout has solidified.

[0058] This device is not only suitable for sealing gaps in fire door frames, but also for quickly sealing small spaces such as entrance doors and balcony sliding doors.

[0059] The foregoing basic examples and their further alternative examples can be freely combined to form multiple embodiments, all of which are embodiments that can be adopted and claimed in this application. In the scheme of this application, each alternative example can be arbitrarily combined with any other basic example and alternative example.

[0060] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A small space template device, comprising a first sealing plate (1), characterized in that: It also includes a second sealing plate (2). The first sealing plate (1) is provided with a first enclosure end face (3) and a first fitting end face (5) that are perpendicular to each other. The second sealing plate (2) is provided with a second enclosure end face (4) and a second fitting end face (6) that are perpendicular to each other. The first enclosure end face (3) is flush with the second enclosure end face (4). The first fitting end face (5) is fitted with the second fitting end face (6). The first sealing plate (1) is hinged to the second sealing plate (2) through a folding hinge shaft (7). The axis of the folding hinge shaft (7) is located on the fitting end face and parallel to the enclosure end face. The enclosure end faces of the first sealing plate (1) and the second sealing plate (2) are both provided with adsorption magnets (8).

2. The small space template device according to claim 1, characterized in that: The first sealing plate (1) and the second sealing plate (2) are cuboid structures with the same cross-section.

3. The small space template device according to claim 1 or 2, characterized in that: Both the first enclosure end face (3) and the second enclosure end face (4) are rectangular.

4. The small space template device according to claim 1 or 2, characterized in that: Both the first mating end face (5) and the second mating end face (6) are rectangular.

5. The small space template device according to claim 1, characterized in that: The adsorption magnet (8) is arranged in a horizontal and vertical dot matrix.

6. The small space template device according to claim 1, characterized in that: At least one of the first sealing plate (1) and the second sealing plate (2) has a telescopic end.

7. The small space template device according to claim 1, characterized in that: It also includes a third sealing plate and a fourth sealing plate. The third sealing plate is provided with a third enclosure end face and a third fitting end face that are perpendicular to each other. The fourth sealing plate is provided with a fourth enclosure end face and a fourth fitting end face that are perpendicular to each other. The third enclosure end face is flush with the fourth enclosure end face. The third fitting end face is fitted with the fourth fitting end face. The third sealing plate is hinged to the fourth sealing plate through a folding hinge shaft (7). The axis of the folding hinge shaft (7) is located on the fitting end face and parallel to the enclosure end face. The enclosure end faces of the third sealing plate and the fourth sealing plate are provided with adsorption magnets (8).

8. The small space template device according to claim 1, characterized in that: It also includes a fifth sealing plate, which has a fifth enclosure end face and a fifth fitting end face that are perpendicular to each other.

9. The small space template device according to claim 1, characterized in that: It also includes a sixth sealing plate, which has a sixth enclosure end face and a sixth fitting end face that are perpendicular to each other. The sixth sealing plate is a telescopic structure.

10. A door frame grouting construction system, comprising a wall (9) and a metal door frame (10) at the door opening of the wall (9), wherein a casting gap (11) is formed between the wall (9) and the metal door frame (10), characterized in that: It also includes the small space template device according to any one of claims 1 to 9, wherein a first sealing plate (1) and a second sealing plate (2) are magnetically adsorbed on the metal door frame (10), and the first enclosure end face (3) and the second enclosure end face (4) enclose and seal the pouring gap (11).

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