A reusable strip concrete kick form fixture

Abstract

The utility model discloses a kind of turnover strip-shaped concrete reverse ridge template fixing devices, belong to building construction equipment technical field, including handle, the handle below is provided with connecting sleeve, the connecting sleeve both sides are connected with one root horizontal support rod respectively, connecting sleeve with The horizontal support rod is connected through thread between the two, the horizontal support rod is connected with two oblique support rods away from connecting sleeve end, and the oblique support rod between same side is connected with longitudinal support rod.The utility model uses above-mentioned one kind of turnover strip-shaped concrete reverse ridge template fixing device, by the welding assembly of several support rods, cooperate sleeve and handle, the convenient material taking and quick production of fixed device production are realized, improve work efficiency, save construction cost.

Description

Technical Field

[0001] This utility model belongs to the field of building construction equipment technology, and specifically discloses a reusable strip concrete inverted sill formwork fixing device. Background Technology

[0002] In modern construction projects, the first-floor exterior walls, water-contaminated rooms, and critical equipment rooms, due to their unique environments, have extremely high requirements for waterproofing, moisture-proofing, and structural stability at the base of the walls. Leaks or structural loosening in these areas not only affect the normal functioning of the building but can also trigger a series of chain reactions such as mold growth on the walls and equipment damage. Subsequent repairs are difficult and costly, and in severe cases, can even threaten the overall safety performance of the building.

[0003] Therefore, when constructing walls in these critical areas, a strip-shaped concrete retaining wall structure must be installed at the bottom. This retaining wall acts as a sturdy barrier, effectively preventing water penetration and enhancing the connection between the wall and the base layer, making it an important structural measure to ensure building quality. However, in actual construction, due to the wide distribution and diverse shapes of these areas, the amount of work involved in constructing strip-shaped concrete retaining walls is often enormous. Furthermore, given the tight overall project schedule, the retaining wall construction, as a crucial step before wall construction, directly impacts the progress of subsequent work, making the pressure on the schedule self-evident.

[0004] For a long time, traditional strip concrete retaining wall construction has mostly used wooden formwork or disposable steel formwork for support. However, in practice, it has been found that this construction method has problems such as low construction efficiency, difficulty in ensuring the quality of the finished product, and high cost. Summary of the Invention

[0005] The purpose of this utility model is to provide a reusable strip concrete sill formwork fixing device. By welding and assembling several support rods using locally sourced materials, the device can be made conveniently and quickly, improving work efficiency and saving construction costs. Through the threaded engagement of the transverse support rods and the matching sleeves, the length of the connecting sleeves can be adjusted using the threaded connection, adapting to fixing concrete sill formwork of different widths. Welding allows the diagonal support rods and longitudinal support rods to form a triangular structure, ensuring the robustness and stability of the device structure.

[0006] To achieve the above objectives, this utility model provides a reusable strip concrete backsplash formwork fixing device, including a handle, a connecting sleeve below the handle, a transverse support rod connected to each side of the connecting sleeve, the connecting sleeve and the transverse support rods being connected by threads, two oblique support rods connected to each end of the transverse support rods away from the connecting sleeve, and a longitudinal support rod connected between the oblique support rods on the same side.

[0007] Preferably, the handle is welded to the connecting sleeve.

[0008] Preferably, the connecting sleeve has a threaded structure inside, and the connecting end of the transverse support rod and the connecting sleeve has a threaded structure.

[0009] Preferably, the transverse support rod and the diagonal support rod are connected by welding, and the diagonal support rod and the longitudinal support rod are connected by welding.

[0010] Preferably, the longitudinal support rod and the two diagonal support rods on the same side form a triangular structure.

[0011] Therefore, this utility model adopts the above-mentioned reusable strip concrete sill formwork fixing device. By welding and assembling several support rods using locally sourced materials, the device can be made conveniently and quickly, improving work efficiency and saving construction costs. Through the threaded engagement between the transverse support rod and the matching sleeve, the length inside the connecting sleeve can be adjusted using the thread, thus adapting to fixing concrete sill formwork of different widths. Welding allows the diagonal support rod and the longitudinal support rod to form a triangular structure, achieving a robust and stable device structure.

[0012] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0013] Figure 1 This is a front view of the structure of a reusable strip concrete inverted sill formwork fixing device according to this utility model;

[0014] Figure 2 This is a side view of the structure of a reusable strip concrete inverted sill formwork fixing device according to the present invention;

[0015] Figure 3 This is a top view of the structure of a reusable strip concrete inverted sill formwork fixing device according to this utility model.

[0016] Figure Labels

[0017] 1. Handle; 2. Connecting sleeve; 3. Horizontal support rod; 4. Diagonal brace; 5. Longitudinal support rod. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0019] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0020] Example 1

[0021] This invention provides a reusable strip concrete inverted sill formwork fixing device, the structure of which is as follows: Figure 1-3 As shown, the device includes a handle 1, which in this example is rectangular and made of a hollow steel pipe. A connecting sleeve 2 is welded to the bottom of the handle 1. The connecting sleeve 2 has a threaded structure inside. A transverse support rod 3 is threaded to the center of each side of the connecting sleeve 2. The length of the transverse support rod 3 entering the connecting sleeve 2 can be adjusted by the threads to accommodate the fixing of concrete sill templates of different widths.

[0022] In this example, the transverse support rod 3 is a steel bar with threads at one end. Two diagonal support rods 4 are welded to the end of each transverse support rod 3 furthest from the connecting sleeve, for a total of four diagonal support rods 4. A longitudinal support rod 5 connects the two diagonal support rods 4 on the same side, and is fixed by welding. The two diagonal support rods 4 and the longitudinal support rod 5 form a stable triangle. In this example, both the diagonal support rods 4 and the longitudinal support rods 5 are made of steel bars.

[0023] The reusable strip concrete inverted retaining wall formwork fixing device in this example can also be applied to the formwork construction of strip concrete components such as opening lintels, window sill caps, and fence foundations.

[0024] In addition to steel bars, steel pipes and other rigid materials can also be used to make the aforementioned transverse support rod 3, longitudinal support rod 5, and diagonal support rod 4.

[0025] The reusable strip concrete inverted retaining wall formwork fixing device described in this embodiment operates as follows:

[0026] In this example, the materials required for making the mobile phone device are first selected at the construction site. In this example, common round hollow steel pipes are selected to make the handle 1, and steel bars are selected to make the horizontal support rod 3, the diagonal support rod 4, and the longitudinal support rod 5.

[0027] To create handle 1, cut and bend a hollow steel pipe into a rectangular structure to serve as the handheld operating component. To create a horizontal support rod 3, machine a threaded structure at one end of the reinforcing bar to match the connecting sleeve 2, facilitating subsequent length adjustment. Based on actual needs, cut the reinforcing bar to the required lengths for the horizontal support rod 3, the diagonal support rod 4, and the longitudinal support rod 5.

[0028] The handle 1 is fixed to the upper part of the connecting sleeve 2 by welding. The threaded end of the transverse support rod 3 is inserted into the threaded hole of the connecting sleeve 3 and fixed in place. At the end of the transverse support rod 3 away from the connecting sleeve 2, two diagonal support rods 4 are welded to form a symmetrical angle. A longitudinal support rod 5 is welded between the two diagonal support rods 4 on the same side, so that the three form a stable triangular structure. All welds must be full and free of defects to improve structural strength.

[0029] Based on the design width of the strip concrete curb, the length of the transverse support rod 3 extending into the connecting sleeve 2 is adjusted by rotating it, so that the triangular structures on both sides of the device can accurately fit the outside of the template, ensuring the accurate position of the template support.

[0030] Place the device on the outside of the template and adjust its position using the handle so that the longitudinal support rod 5 of the triangular structure tightly presses against the template. Use the threaded locking function of the transverse support rod 3 to fix the device, thereby achieving stable support for the template and preventing deformation or displacement of the template during concrete pouring.

[0031] After the concrete is poured and reaches the specified strength, rotate the transverse support rod 3 in the opposite direction to loosen the fixation on the formwork and remove the device.

[0032] Therefore, this utility model adopts the above-mentioned reusable strip concrete sill formwork fixing device. By welding and assembling several support rods using locally sourced materials, the device can be made conveniently and quickly, improving work efficiency and saving construction costs. Through the threaded engagement between the transverse support rod and the matching sleeve, the length inside the connecting sleeve can be adjusted using the thread, thus adapting to fixing concrete sill formwork of different widths. Welding allows the diagonal support rod and the longitudinal support rod to form a triangular structure, achieving a robust and stable device structure.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.

Claims

1. A reusable strip concrete inverted sill formwork fixing device, characterized in that: The device includes a handle, a connecting sleeve is provided below the handle, a horizontal support rod is connected to each side of the connecting sleeve, the connecting sleeve and the horizontal support rod are connected by threads, two diagonal support rods are connected to the ends of the horizontal support rods away from the connecting sleeve, and a longitudinal support rod is connected between the diagonal support rods on the same side.

2. The reusable strip concrete inverted sill formwork fixing device according to claim 1, characterized in that: The handle is welded to the connecting sleeve.

3. The reusable strip concrete inverted sill formwork fixing device according to claim 1, characterized in that: The connecting sleeve has a threaded structure inside, and the transverse support rod has a threaded structure at the connection end with the connecting sleeve.

4. The reusable strip concrete inverted sill formwork fixing device according to claim 1, characterized in that: The transverse support rod and the diagonal support rod are connected by welding, and the diagonal support rod and the longitudinal support rod are connected by welding.

5. A reusable strip concrete inverted sill formwork fixing device according to claim 1, characterized in that: The longitudinal support rod and the two diagonal support rods on the same side form a triangular structure.

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