Fabricated frame beam formwork for slope reinforcement

Abstract

The utility model relates to the technical field of side slope construction formworks, and provides an assembly type frame beam formwork for side slope reinforcement, which comprises a formwork body, and the upper end and the lower end of the formwork body are respectively provided with a first support plate and a second support plate which extend outwards; the nail pricking assembly sequentially penetrates through the first supporting plate and the second supporting plate, the nail pricking assembly comprises a connecting rod and a nail head, and the top end of the connecting rod ascends out of the first supporting plate; and one end of the supporting rod is hinged with the middle part of the template body. By improving the lateral supporting firm effect of the formwork, the phenomenon that the formwork deviates during concrete pouring is avoided, and concrete forming is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of slope construction formwork, and particularly relates to an assembled frame beam formwork for slope reinforcement. Background Technique

[0002] A slope refers to a slope with a certain gradient made on both sides of a roadbed to ensure the stability of the roadbed. For rock slopes with severe weathering and relatively high soil slopes with stable slopes, slope grid beams are required to protect the slopes. To reinforce the slopes, slope frame beams are generally cast in situ along the slope surface, and anchor rods are added to connect the slope frame beams to the soil mass, thereby reinforcing the slope soil mass. Before pouring the slope frame beam, the side formwork and top formwork of the frame beam usually need to be erected. However, the connection at one end of the traditional formwork close to the trench at the bottom of the slope is not firm enough. During the concrete pouring, the lateral pressure on the formwork will gradually increase. Especially the pressure on the bottom of the formwork is relatively large, and the formwork may burst, causing the bottom of the formwork to shift laterally, which has an adverse impact on the concrete forming and is not conducive to the subsequent formwork disassembly. Content of the Utility Model

[0003] The purpose of the utility model is to provide an assembled frame beam formwork for slope reinforcement, which has a more effective and firm installation effect and avoids the phenomenon of formwork offset during concrete pouring.

[0004] The embodiment of the utility model is realized by the following technical solutions: An assembled frame beam formwork for slope reinforcement, including a formwork body, the upper and lower ends of the formwork body are respectively provided with first support plates and second support plates extending outwards; a nail driving assembly, which sequentially penetrates through the first support plate and the second support plate, and the nail driving assembly includes a connecting rod and a nail head, and the top end of the connecting rod protrudes from the first support plate; a support rod, one end of the support rod is hinged to the middle of the formwork body.

[0005] Further, the formwork bodies are arranged side by side in groups, and a top formwork is further arranged above the formwork bodies. The top formwork is provided with a plurality of positioning holes corresponding to the connecting rods; the top end of the connecting rod is threaded, and a locking nut is threadedly connected to the top end of the connecting rod.

[0006] Further, a grouting port is provided on the top formwork.

[0007] Further, at least one L-shaped buckle block is provided on one end face of the formwork body, and an L-shaped clamping block corresponding to the L-shaped buckle block is provided at the other end of the formwork body.

[0008] Further, two L-shaped buckle blocks are symmetrically arranged at the upper and lower ends of the formwork body.

[0009] Further, a rotating shaft is rotatably connected to the middle of the template body, and at least two support rods are vertically connected to the rotating shaft.

[0010] Further, a plurality of reinforcing rib plates are provided on the outer surface of the template body.

[0011] Further, the template body is made of plastic material.

[0012] The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects: By setting the nail driving assembly, the template is inserted into the soil for fixation, and the support rod supports the middle part of the template body. Under their combined action, the lateral support ability of the template body is greatly improved, effectively preventing the template body from shifting laterally when pouring concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0014] Figure 1 FIG. 1 is a schematic structural diagram of an assembled frame beam formwork for slope reinforcement provided by an embodiment of the present invention;

[0015] Figure 2 FIG. 2 is a schematic structural diagram of the template body and the top formwork in the present invention;

[0016] Figure 3 FIG. 3 is a schematic structural diagram of the formwork of the present invention when installed in the cross frame of the slope.

[0017] Reference numerals: 1 - template body, 11 - first support plate, 12 - second support plate, 13 - reinforcing rib plate, 2 - nail driving assembly, 21 - connecting rod, 22 - nail head, 23 - locking nut, 3 - support rod, 4 - top formwork, 41 - grouting port, 42 - positioning hole, 5 - L-shaped buckle, 6 - L-shaped clamping block, 7 - rotating shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0020] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0021] The following is further described in conjunction with specific embodiments. Refer to Figures 1 - 3 As shown, this embodiment is an assembled frame beam formwork for slope reinforcement, including a formwork body 1. First support plates 11 and second support plates 12 extending outward are respectively arranged at the upper and lower ends of the formwork body 1; a nail driving assembly 2, which sequentially penetrates the first support plate 11 and the second support plate 12, and the nail driving assembly 2 includes a connecting rod 21 and a nail head 22, and the top end of the connecting rod 21 rises out of the first support plate 11; a support rod 3, one end of the support rod 3 is hinged to the middle of the formwork body 1. Specifically, in the present utility model, the formwork body 1 is placed in the groove dug on the slope, the frame beam is located between two formwork bodies 1, and the formwork body 1 is placed close to the groove wall. When the bottom of the formwork body 1 touches the bottom of the groove, the connecting rod 21 is struck so that the nail head 22 is driven into the soil to a certain depth, and the support rod 3 is obliquely supported at the middle of the formwork body 1 as Figure 2 shown. Thus, when concrete is poured, under the combined action of the nail head 22 and the support rod 3, the formwork body 1 has a high lateral support capacity, so it is not easy to produce lateral displacement, and the stabilizing effect is better.

[0022] Refer to Figure 2 As shown, the formwork bodies 1 in this embodiment are arranged side by side in groups. A top form 4 is further arranged above the formwork bodies 1. The top form 4 is provided with a plurality of positioning holes corresponding to the connecting rods 21; the top end of the connecting rod 21 has a thread, and a locking nut 23 is threadedly connected to the top end of the connecting rod 21. Specifically, the top form 4 is covered on the upper ends of two formwork bodies 1 for connection. The top form 4 also bears a part of the lateral pressure received at the upper end of the formwork body 1, and the connection between the top form 4 and the formwork body 1 is completed by using the threaded cooperation of the top end of the connecting rod 21 and the locking nut 23.

[0023] A grouting port 41 is opened on the top form 4. When pouring concrete on the slope, concrete can be poured through the plurality of grouting ports 41 on the top form 4. Since the slope is inclined, the concrete will form a square concrete structure under the action of the formwork body 1, the groove and the top form 4.

[0024] Refer toFigure 1 As shown, at one end face of the template body 1 in this embodiment, there is provided at least one L-shaped buckle 5, and at the other end of the template body 1, there is provided an L-shaped clamping block 6 corresponding to and cooperating with the L-shaped buckle 5; two L-shaped buckles 5 are symmetrically arranged at the upper and lower ends of the template body 1; specifically, for the convenience of docking of two template bodies 1, the two template bodies 1 are on the same straight line. One template body 1 approaches the other template body 1, and then moves vertically downward by a certain distance, so that the L-shaped clamping block 6 and the L-shaped buckle 5 are cooperatively locked, and adjacent two template bodies 1 cannot be separated in their length direction.

[0025] Referring to Figure 1 and Figure 2 As shown, a rotating shaft 7 is rotatably connected to the middle of the template body 1, and there are at least two support rods 3 perpendicularly connected to the rotating shaft 7; specifically, the support rods 3 can rotate around the rotating shaft 7 and expand at a certain inclination angle, and the other ends thereof abut against and support the slope surface.

[0026] As Figure 1 shown, in order to improve the strength of the template body 1, a plurality of reinforcing rib plates 13 are provided on the outer surface of the template body 1.

[0027] A large number of template bodies 1 will be used on the slope for concrete pouring. In order to reduce the weight of the template body 1 and the construction difficulty, the template body 1 is made of plastic material.

[0028] The above is only the preferred embodiment of the present utility model and is not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An assembled frame beam formwork for slope reinforcement, characterized in that: It comprises a template body (1), wherein the upper and lower ends of the template body (1) are respectively provided with a first support plate (11) and a second support plate (12) extending outwards; A nailing assembly (2), which sequentially penetrates the first support plate (11) and the second support plate (12), and the nailing assembly (2) comprises a connecting rod (21) and a nail head (22), and the top end of the connecting rod (21) rises out of the first support plate (11); A support rod (3), one end of which is hinged to the middle part of the template body (1).

2. The assembled frame beam formwork for slope reinforcement according to claim 1 is characterized in that: The template bodies (1) are arranged in groups and side by side, and a top mold (4) is also arranged above the template bodies (1), and the top mold (4) is provided with a plurality of positioning holes corresponding to the connecting rods (21); The top end of the connecting rod (21) is threaded, and the top end of the connecting rod (21) is threadedly connected to a locking nut (23).

3. The assembled frame beam formwork for slope reinforcement according to claim 2 is characterized in that: The top mold (4) is provided with a grouting port (41).

4. The assembled frame beam formwork for slope reinforcement according to claim 1 is characterized in that: At least one L-shaped buckle block (5) is provided on one end surface of the template body (1), and an L-shaped clamping block (6) corresponding to the L-shaped buckle block (5) is provided on the other end of the template body (1).

5. The assembled frame beam formwork for slope reinforcement according to claim 4 is characterized in that: The L-shaped buckle block (5) is provided with two upper and lower ends symmetrically arranged on the template body (1).

6. The assembled frame beam formwork for slope reinforcement according to claim 1 is characterized in that: The middle part of the template body (1) is rotatably connected to a rotating shaft (7), and the support rods (3) are provided with at least two rods vertically connected to the rotating shaft (7).

7. The assembled frame beam formwork for slope reinforcement according to claim 1 is characterized in that: The outer surface of the template body (1) is provided with a plurality of reinforcing rib plates (13).

8. The assembled frame beam formwork for slope reinforcement according to claim 1 is characterized in that: The template body (1) is made of plastic material.

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