Embedded assembly for building construction

Abstract

The utility model relates to the technical field of embedded parts, and discloses an embedded component for building construction, which comprises a bottom plate mounted in a ground foundation pit, four corners of the upper surface of the bottom plate are fixedly connected with mounting columns and support columns, the four support columns are positioned on the outer sides of the four mounting columns, the upper ends of the four support columns are connected with baffle plates, and the baffle plates are fixedly connected with the bottom plate. And one sides of the four shielding plates abut against the upper surfaces of the four mounting columns correspondingly, and the ends, away from the supporting columns, of the four shielding plates abut against one another. According to the embedded assembly for building construction, the four supporting columns are arranged on the outer side of the mounting column of the bottom plate, the four shielding plates are connected through the four supporting columns, the stress area can be increased by combining the four shielding plates together at night or under the condition of insufficient light, and therefore the probability that workers are injured by mistaken stepping is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pre -buried spare technical field, concretely is a building construction is with pre -buried subassembly. BACKGROUND

[0002] The pre -buried subassembly in building construction usually refers to the subassembly that is placed in the formwork in advance before concrete pouring, and becomes a part of the building after the concrete hardens. These components are mainly used for installing subsequent equipment, pipelines or for structural connection purposes. The pre -buried subassembly can ensure the accuracy and convenience of the later installation work, and also can enhance the integrity and stability of the building structure.

[0003] The patent with the current announcement number CN222101158U discloses a kind of building engineering pre -buried spare, including pre -buried plate, the surface of the pre -buried plate and close to four corners are all set with square hole, the lower of the pre -buried plate and be equipped with two fixed plate, the surface of the fixed plate and close to two ends are all penetrated and fixedly connected with fixed rod, the fixed rod is located in square hole and is slidably connected with it, the surface of the fixed rod and close to top is set with helical thread. The pre -buried spare can be conveniently disassembled by rotating nut and making it separate from the helical thread on the surface of fixed rod, so as to reduce the space occupied by the pre -buried spare during transportation, thereby improving the transportation capacity, by rotating nut and lifting, the fixed rod can be moved in the square hole at this time, which can adjust the distance between the vertical plate, so as to improve the practicability of the pre -buried spare.

[0004] However, the pre -buried spare above still has the following problems in actual use process:

[0005] After the pre -buried spare is embedded in concrete, part of the reinforcing steel bar is usually exposed to facilitate the subsequent installation of connecting members or columns and other structures. However, in the construction site environment, these exposed reinforcing steel bars lack necessary warning and protection measures, and in the case of night or insufficient light, they are extremely likely to become a safety hazard, which may cause accidental stepping by construction personnel and further cause injury accidents. INVENTION CONTENTS

[0006] In view of the deficiencies of the prior art, the pre -buried subassembly for building construction can be shielded by shielding plate after the pre -buried spare is buried, to improve the overall protection.

[0007] To achieve the above object, the utility model provides the following technical scheme: A pre -buried assembly for building construction, bottom plate is installed in the land foundation pit inside, four corners positions of bottom plate upper surface all are fixedly connected with installation column and support column, and four support columns are located at the outside of four installation columns, the upper end of four support columns all is connected with baffle, one side of four baffles respectively with four installation column upper surface abuts, and four baffles away from the end of support column abut each other.

[0008] Further, the end of the baffle close to the support column is provided with a turning hole, and the turning hole is connected with the upper end of the support column.

[0009] Further, the upper end of the support column is provided with a turning hole, and the inner wall of the turning hole is fixedly connected with a second rotating shaft, and the inner wall of the turning hole is rotatably connected with the outer wall of the second rotating shaft.

[0010] Further, the end of the baffle away from the support column is connected with a rotating assembly, the other end of the rotating assembly is connected with an auxiliary plate, and the side wall of the auxiliary plate abuts against the surface of the land foundation pit.

[0011] Further, the upper surface of the auxiliary plate is provided with a mounting hole.

[0012] Further, the rotating assembly comprises a rotating block, a first rotating shaft and two fixed blocks, one end of the rotating block is fixedly connected with the middle part of the auxiliary plate close to the end of the baffle, one end of the two fixed blocks is fixedly connected with the two ends of the baffle close to the side of the auxiliary plate, the first rotating shaft penetrates the rotating block and the two fixed blocks, the outer wall of the middle part of the first rotating shaft is fixedly connected with the inner wall of the penetration part of the rotating block, and the outer wall of the two ends of the first rotating shaft is rotatably connected with the inner wall of the penetration part of the two fixed blocks.

[0013] Further, the upper and lower sides of the baffle are fixedly connected with reflective strips.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The pre -buried assembly for building construction is provided with four support columns outside the installation column of the bottom plate, and four baffles are connected through the four support columns, so that the stress area can be increased by combining the four baffles together at night or in insufficient light, thereby reducing the probability of worker's misstep injury. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the overall appearance schematic view of the baffle of the utility model after unfolding;

[0017] Fig. 2 It is the overall appearance schematic view of the baffle of the utility model when shielding;

[0018] Fig. 3The utility model discloses an explosion schematic view of bottom plate, shielding plate and auxiliary plate and other components.

[0019] In the drawing: 1, land foundation pit; 2, bottom plate; 3, mounting column; 4, support column; 5, shielding plate; 6, auxiliary plate; 7, reflective strip; 8, fixed block; 9, rotating block; 10, mounting hole; 11, No. 1 rotating shaft; 12, rotating port; 13, No. 2 rotating shaft; 14, rotating hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Please refer to Figs. 1-3 A kind of pre-buried assembly for building construction, including bottom plate 2 installed in land foundation pit 1 inside, four corner positions on the upper surface of bottom plate 2 are all fixedly connected with mounting column 3 and support column 4, and four support columns 4 are located at the outer side of four mounting columns 3, the upper end of four support columns 4 is all connected with shielding plate 5, one side of four shielding plates 5 is respectively abutted with the upper surface of four mounting columns 3, and the end of four shielding plates 5 away from support column 4 abut each other.

[0022] As Figs. 1 to 3 Indicated, the pre-buried assembly for building construction in the utility model when in use, first, bottom plate 2, mounting column 3 and support column 4 welded together are placed in land foundation pit 1 inside, the upper end of mounting column 3 and support column 4 will be located above the soil surface at this time, then pouring concrete into the pit, when the concrete solidifies, four shielding plates 5 connected on four support columns 4 are rotated to the middle position simultaneously, so that shielding plate 5 can be completely located above land foundation pit 1, and four mounting columns 3 will be located below four shielding plates 5, so as to avoid the situation that workers are easily injured at night or when the visibility is insufficient.

[0023] When subsequent use is needed, only four shielding plates 5 need to be unfolded to the periphery, so that four mounting columns 3 can be exposed, then external connecting pieces or steel columns can be connected with four mounting columns 3, which is convenient, fast and easy to operate.

[0024] As a preferred scheme of the utility model, the end of shielding plate 5 close to support column 4 is penetrated to form rotating port 12, and rotating port 12 is connected with the upper end of support column 4. The upper end of support column 4 is penetrated to form rotating hole 14, No. 2 rotating shaft 13 is fixedly connected with the inner wall of rotating port 12, and the inner wall of rotating hole 14 is rotationally connected with the outer wall of No. 2 rotating shaft 13.

[0025] More specifically, by setting the rotating hole 12, the rotating hole 14 and the second rotating shaft 13, firstly, the normal rotation of the shielding plate 5 is not affected, and secondly, a rotation space and a rotation track of the shielding plate 5 are limited.

[0026] As a preferred scheme of the utility model, the shielding plate 5 is connected with a rotating assembly at one end away from the supporting column 4, the other end of the rotating assembly is connected with an auxiliary plate 6, and the side wall of the auxiliary plate 6 abuts against the surface of the land foundation pit 1. The upper surface of the auxiliary plate 6 is provided with a mounting hole 10.

[0027] More specifically, by setting the rotating assembly and the auxiliary plate 6, when the shielding plate 5 is unfolded towards the surroundings, the auxiliary plate 6 can be controlled to be tightly attached to the surface of the land foundation pit 1 through the rotating assembly, and is limited through the expansion bolts passing through the mounting hole 10, thereby four inclined braces can be provided around the shielding plate 5, and the overall stability is increased.

[0028] As a preferred scheme of the utility model, the rotating assembly comprises a rotating block 9, a first rotating shaft 11 and two fixed blocks 8, one end of the rotating block 9 is fixedly connected with the middle part of the auxiliary plate 6 close to one end of the shielding plate 5, one end of each of the two fixed blocks 8 is fixedly connected with both ends of the shielding plate 5 close to one side of the auxiliary plate 6, the first rotating shaft 11 penetrates the rotating block 9 and the two fixed blocks 8, the outer wall of the middle part of the first rotating shaft 11 is fixedly connected with the inner wall of the penetration part of the rotating block 9, and the outer walls of both ends of the first rotating shaft 11 are rotationally connected with the inner walls of the penetration parts of the two fixed blocks 8.

[0029] More specifically, because the heights of the mounting column 3 and the supporting column 4 exposed above the ground are different, the included angle between the shielding plate 5 and the land foundation pit 1 is different when the shielding plate 5 is turned to the side, at this time, the auxiliary plate 6 can be turned, the auxiliary plate 6 is turned with the rotating block 9 and the first rotating shaft 11 to rotate in the two fixed blocks 8, thereby ensuring that the auxiliary plate 6 can be tightly attached to the ground, and the subsequent expansion bolts and the like can be perpendicular to the ground, and the fixing property is increased.

[0030] As a preferred scheme of the utility model, the upper and lower sides of the shielding plate 5 are fixedly connected with reflective strips 7.

[0031] More specifically, by setting the reflective strips 7, a prompt effect can be increased when the shielding plate 5 is covered or unfolded for auxiliary positioning, and the situation that a worker steps on the shielding plate 5 by mistake is further reduced.

[0032] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pre-embedded assembly for construction works, comprising a base plate (2) installed inside a land foundation pit (1), characterized in that: The upper surface of the bottom plate (2) is fixedly connected with mounting columns (3) and support columns (4) at four corners, and the four support columns (4) are located outside the four mounting columns (3), the upper ends of the four support columns (4) are connected with shielding plates (5), one side of the four shielding plates (5) is abutted against the upper surface of the four mounting columns (3), and the ends of the four shielding plates (5) away from the support columns (4) are abutted against each other.

2. A pre-embedded assembly for use in building construction according to claim 1, characterized in that: The end of the shielding plate (5) close to the support column (4) is penetrated with a rotating opening (12), and the rotating opening (12) is connected with the upper end of the support column (4).

3. A pre-embedded assembly for use in building construction according to claim 2, characterised in that: The upper end of the support column (4) is penetrated with a rotating hole (14), the inner wall of the rotating hole (14) is fixedly connected with a second rotating shaft (13), and the outer wall of the second rotating shaft (13) is rotatably connected with the inner wall of the rotating hole (14).

4. A pre-burying assembly for building construction according to claim 3, characterized in that: The end of the shielding plate (5) away from the support column (4) is connected with a rotating assembly, the other end of the rotating assembly is connected with an auxiliary plate (6), and the side wall of the auxiliary plate (6) is abutted against the surface of the land foundation pit (1).

5. A pre-embedded assembly for use in building construction according to claim 4, characterised in that: The upper surface of the auxiliary plate (6) is penetrated with a mounting hole (10).

6. A pre-embedded assembly for use in building construction according to claim 5, wherein: The rotating assembly comprises a rotating block (9), a first rotating shaft (11) and two fixed blocks (8), one end of the rotating block (9) is fixedly connected with the middle part of the auxiliary plate (6) close to the end of the shielding plate (5), one end of each of the two fixed blocks (8) is fixedly connected with the two ends of the shielding plate (5) close to the side of the auxiliary plate (6), the first rotating shaft (11) penetrates the rotating block (9) and the two fixed blocks (8), the outer wall of the middle part of the first rotating shaft (11) is fixedly connected with the inner wall of the penetration part of the rotating block (9), and the outer walls of the two ends of the first rotating shaft (11) are rotatably connected with the inner walls of the penetration parts of the two fixed blocks (8).

7. A pre-embedded assembly for use in building construction according to claim 6, wherein: The upper and lower sides of the shielding plate (5) are fixedly connected with reflective strips (7).

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