Side formwork device for manufacturing precast concrete component

Abstract

The utility model provides a side formwork device for manufacturing a precast concrete component, which relates to the technical field of concrete, and comprises a corner bracket, a screw hole is arranged in the corner bracket, a stud is fixedly arranged in the screw hole, one side of the corner bracket is connected with a connecting frame in a sliding manner, the top of the connecting frame is provided with a sliding chute, and the connecting frame is provided with a sliding groove. A corner bracket is fixedly installed on one side of the connecting frame, a shaping frame is arranged outside the connecting frame, sealing protruding blocks are arranged on one side of the corner bracket and one side of the shaping frame, a straight frame is fixedly installed on one side of the connecting frame through a stud, and inserting grooves are formed in one side of the shaping frame and one side of the straight frame. The utility model has the advantages that the device is provided with the connecting frame capable of adjusting the length extending out of the corner bracket, so that the length can be adjusted, and precast concrete components with different lengths can be conveniently configured according to actual requirements; the shaping frame enables the corner bracket and the straight frame to be in the same plane, so that corners of the concrete prefabricated component can be flattened, later side face trimming difficulty is reduced, labor is saved, and popularization is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of concrete technology, and in particular to a side mold device for manufacturing precast concrete components. Background Technology

[0002] Precast concrete components refer to building components produced in a factory using concrete as raw material and molds, which are then transported to the construction site for installation. Common examples include precast concrete slabs, precast concrete beams, and precast concrete columns. The production of precast concrete components requires the use of bottom molds, side molds, and top molds to precast the building components. Side molds are typically made by welding angle iron to ribs, and multiple angle irons are welded together to form the side mold. The side mold is the mold used to mold the four sides of the precast concrete component.

[0003] Chinese Patent CN217670008U discloses a side mold device for manufacturing precast concrete components. This side mold device uses bolts and a sealing plate to reduce the gap between them, preventing grout leakage and reducing the length of burrs on the precast concrete components, thus reducing the difficulty of subsequent grinding. It is simple to assemble and easy to operate, facilitating the production of precast concrete components of different sizes. It also provides good sealing to prevent grout leakage and reduce the size of burrs on the precast concrete components. However, while solving these problems, this side mold device for manufacturing precast concrete components has the following drawbacks:

[0004] The lengths of the first and second vertical side molds of the device are relatively fixed, making it inconvenient to configure precast concrete components of different lengths according to actual needs. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0006] Therefore, one objective of this utility model is to provide a side mold device for manufacturing precast concrete components, so as to solve the problems mentioned in the background art and overcome the shortcomings of the prior art.

[0007] To achieve the above objectives, one embodiment of the present invention provides a side mold device for manufacturing precast concrete components, including a corner frame, a screw hole inside the corner frame, a stud fixedly installed inside the screw hole, a connecting frame slidably connected to one side of the corner frame, a sliding groove on the top of the connecting frame, a shaping frame outside the connecting frame, a sealing protrusion on one side of the corner frame and the shaping frame, a straight frame fixedly installed on one side of the connecting frame via a stud, and a slot on one side of the shaping frame and the straight frame.

[0008] Preferably, in any of the above embodiments, the interior of the slide groove is slidably connected to the stud, and the slide groove facilitates the adjustment of the connecting bracket to be pulled out to different lengths and fixed.

[0009] Preferably, in any of the above embodiments, the surface of the stud is threaded with a nut, which facilitates the fixing of the connecting frame and the corner bracket.

[0010] Preferably, the cross-sectional shape of the connecting frame is L-shaped, which has high structural strength and saves materials.

[0011] Preferably, in any of the above embodiments, the sealing protrusion is inserted into the inside of the slot, and the sealing protrusion helps to prevent concrete leakage.

[0012] Preferably, in any of the above schemes, there are multiple shaping frames, and the two ends of the whole formed by the combination of the shaping frames are connected to the straight frame and the corner frame respectively. The shaping frame facilitates the concrete to be relatively flat after molding.

[0013] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0014] 1. Pull the connecting bracket out of the corner bracket, insert the stud into the screw hole and tighten the nut to fix it. This device is equipped with a connecting bracket that can adjust the length of the extended corner bracket, so that the length can be adjusted, which is convenient to configure precast concrete components of different lengths according to actual needs.

[0015] 2. By setting up a shaping frame, the sealing protrusion on one side of the corner frame is inserted into the shaping frame. The corresponding number of shaping frames are then fitted according to the length of the connecting frame. The slot inside the straight frame is inserted into the sealing protrusion on one side of the shaping frame to complete the sealing. The shaping frame makes the corner frame and the straight frame flat, which makes it easier to make the edges and corners of the precast concrete components flat, reduces the difficulty of later side trimming, saves labor, and facilitates promotion.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a structural schematic diagram according to Embodiment 1 of the present utility model;

[0019] Figure 2 This is a top view structural diagram according to Embodiment 1 of the present utility model;

[0020] Figure 3According to the embodiments of this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0021] The components are: 1. Angle bracket, 2. Stud, 3. Connecting bracket, 4. Slide groove, 5. Shaping bracket, 6. Sealing protrusion, 7. Slot, 8. Straight bracket. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0024] like Figure 1-3 As shown, this embodiment of a side mold device for manufacturing precast concrete components includes a corner frame 1. The corner frame 1 has a screw hole inside, and a stud 2 is fixedly installed inside the screw hole. The stud 2 is inserted into the screw hole 1 and screwed in a nut for fixation. A connecting frame 3 is slidably connected to one side of the corner frame 1. The connecting frame 3 is pulled out of the corner frame 1. A groove 4 is provided on the top of the connecting frame 3. A shaping frame 5 is provided on the outside of the connecting frame 3. A corresponding number of shaping frames 5 are fitted according to the length of the connecting frame 3 pulled out. A sealing protrusion 6 is provided on one side of the corner frame 1 and the shaping frame 5. The sealing protrusion 6 on one side of the corner frame 1 is inserted into the shaping frame 5. A straight frame 8 is fixedly installed on one side of the connecting frame 3 through the stud 2. The slot 7 inside the straight frame 8 is inserted into the sealing protrusion 6 on one side of the shaping frame 5 to complete the seal and prevent concrete leakage. The shaping frame 5 and the straight frame 8 are provided with slots 7 on one side. The shaping frame 5 makes the corner frame 1 and the straight frame 8 flat, which facilitates the flatness of the corners of the precast concrete components and reduces the difficulty of later side trimming.

[0025] The inside of the slide groove 4 is slidably connected to the stud 2, and the length of the slide groove 4 is slightly shorter than that of the connecting frame 3.

[0026] The surface of stud 2 is threaded with a nut, which is tightened by a socket wrench.

[0027] The cross-sectional shape of the connecting frame 3 is L-shaped, and the L-shaped connecting frame 3 has high structural strength.

[0028] The sealing protrusion 6 is inserted into the inside of the slot 7, and the sealing protrusion 6 and the slot 7 form a seal to prevent uncured concrete from flowing out.

[0029] There are multiple shaping frames 5. The two ends of the whole assembly formed by the shaping frames 5 are connected to the straight frame 8 and the corner frame 1 respectively. The straight frame 8 can be set with multiple sections according to actual needs.

[0030] The working principle of the side mold device for manufacturing precast concrete components in this embodiment is as follows:

[0031] Pull the connecting bracket 3 out of the corner bracket 1, insert the stud 2 into the screw hole 1 and screw in the nut to fix it, insert the sealing protrusion 6 on one side of the corner bracket 1 into the shaping bracket 5, and fit the corresponding number of shaping brackets 5 according to the length of the connecting bracket 3 pulled out, insert the slot 7 inside the straight bracket 8 into the sealing protrusion 6 on one side of the shaping bracket 5 to complete the sealing, and make the corner bracket 1 and the straight bracket 8 form a plane with the shaping bracket 5, and connect and fix the shaping bracket 8 and the connecting bracket 3 with the stud 2.

[0032] Compared with the prior art, the present invention has the following advantages:

[0033] 1. Pull the connecting bracket 3 out of the corner bracket 1, insert the stud 2 into the screw hole 1 and screw in the nut to fix it. This device is equipped with a connecting bracket 3 that can adjust the length of the extension of the corner bracket 1, so that the length can be adjusted, which is convenient to configure precast concrete components of different lengths according to actual needs.

[0034] 2. By setting up the shaping frame 5, the sealing protrusion 6 on one side of the corner frame 1 is inserted into the shaping frame 5. According to the length of the connecting frame 3, the corresponding number of shaping frames 5 are inserted. The slot 7 inside the straight frame 8 is inserted into the sealing protrusion 6 on one side of the shaping frame 5 to complete the sealing. The shaping frame 5 makes the corner frame 1 and the straight frame 8 flat, which makes it easier to make the corners of the precast concrete components flat, reduces the difficulty of later side trimming, saves labor, and facilitates promotion.

[0035] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] It will be readily understood by those skilled in the art that this utility model includes any combination of the utility model content and specific embodiments described in the foregoing specification, as well as the various parts shown in the accompanying drawings. Due to space limitations and for the sake of brevity, not all of these combinations have been described in detail. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0037] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, and alterations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A side mold device for manufacturing precast concrete components, characterized in that, The device includes a corner bracket (1), which has a screw hole inside and a stud (2) fixedly installed inside the screw hole. A connecting frame (3) is slidably connected to one side of the corner bracket (1). A sliding groove (4) is provided on the top of the connecting frame (3). A shaping frame (5) is provided on the outside of the connecting frame (3). A sealing protrusion (6) is provided on one side of the corner bracket (1) and the shaping frame (5). A straight frame (8) is fixedly installed on one side of the connecting frame (3) through the stud (2). A slot (7) is provided on one side of the shaping frame (5) and the straight frame (8).

2. The side mold device for manufacturing precast concrete components as described in claim 1, characterized in that, The inside of the groove (4) is slidably connected to the stud (2).

3. The side mold device for manufacturing precast concrete components as described in claim 1, characterized in that, The surface of the stud (2) is threaded with a nut.

4. A side mold device for manufacturing precast concrete components as described in claim 1, characterized in that, The cross-sectional shape of the connecting frame (3) is L-shaped.

5. A side mold device for manufacturing precast concrete components as described in claim 1, characterized in that, The sealing protrusion (6) is inserted into the slot (7).

6. A side mold device for manufacturing precast concrete components as described in claim 1, characterized in that, There are multiple shaping frames (5), and the two ends of the whole formed by the shaping frames (5) are connected to the straight frame (8) and the corner frame (1) respectively.

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