A removable embedded part

Abstract

The present invention discloses a spare part for construction engineering, aiming to provide a detachable embedded part. The key points of its technical solution are that it includes a base plate, a pillar, a top plate, and a locking block. A disk is provided at the center of the base plate, the pillar is coaxially arranged on the disk, a sleeve is provided on the outer sleeve of the pillar, a through hole that can penetrate the upper part of the pillar is provided at the center of the top plate, a card slot is provided on the upper part of the pillar, and the locking block can penetrate the card slot to clamp the top plate; an annular groove is provided on the disk for the sleeve to be matched and placed, and a sealing bubble tube is provided in the annular groove. Compared with existing embedded parts, the detachable embedded parts of the present invention change the traditional embedded parts by integral molding or welding molding methods, so that the embedded parts are detachable, which is more convenient for use and storage. The present invention has a simple structure, is easy to manufacture, and is simple to assemble, and is suitable for promotion and application. The present invention is applicable to the field of spare parts for construction engineering.

Description

Technical Field

[0001] The present invention relates to a spare part for construction engineering, and more particularly to a detachable embedded part. Background Art

[0002] Embedded parts refer to connecting parts that are pre-buried in concrete when pouring concrete.

[0003] With the rapid development of my country's economy and the improvement of people's living standards, the safety requirements for building structures are becoming increasingly stringent. Compared to plain concrete, reinforced concrete structures are more stable and have a higher load-bearing capacity. Steel bars can withstand both tensile and bending forces. Furthermore, plain concrete has no tensile strength and will fail brittlely during an earthquake. When properly reinforced, the components gain ductility, withstand repeated stresses, and benefit from earthquake resistance. With the widespread use of reinforced concrete, embedded parts, as essential components in its construction process, have become particularly important. Embedded parts come in a wide variety of specifications, are large in quantity, and require high construction precision. Most existing embedded parts are either integrally formed or welded, making them inconvenient to use and store. This can result in low embedding precision and a high probability of rework. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention aims to provide a detachable embedded part.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a detachable embedded part, comprising a base plate, a pillar, a top plate, and a locking block, a disc being provided at the center of the base plate, the pillar being coaxially arranged on the disc, a sleeve being provided on the outer sleeve of the pillar, a through hole being provided at the center of the top plate that can penetrate the upper part of the pillar, a slot being provided at the upper part of the pillar, and the locking block being able to penetrate the slot and clamp the top plate; an annular groove being provided on the disc for the sleeve to be placed in cooperation, and a sealing bubble tube being provided in the annular groove.

[0006] The present invention is further configured as follows: a reinforcing bubble tube is provided inside the sealing bubble tube, and a gap exists between the reinforcing bubble tube and the sealing bubble tube.

[0007] The present invention is further configured such that: an elastic sheet is formed on the locking block.

[0008] The present invention is further configured such that: the elastic sheet is realized by a U-shaped slot on the locking block, that is, only one surface of the elastic sheet is connected to the locking block.

[0009] The present invention is further configured as follows: a protrusion is formed on the elastic sheet, and the protrusion can be a ridge, a bump or a barb.

[0010] The present invention is further configured such that a cavity is provided in the card slot for the elastic piece to move.

[0011] The present invention is further configured as follows: an integrally formed umbrella-shaped boss is provided on the pillar, and the height of the umbrella-shaped boss on the pillar is lower than the height of the top surface of the sleeve.

[0012] The present invention is further configured as follows: the locking block is in the form of a right-angled trapezoid, and a hole is provided on the locking block.

[0013] The present invention is further configured as follows: a plurality of leakage holes penetrating the disc and the bottom plate are evenly arranged on the disc along the axis, and the leakage holes are located inside the annular groove.

[0014] The beneficial effects of the present invention are:

[0015] 1. Compared with existing embedded parts, the detachable embedded parts of the present invention change the traditional embedded parts by integral molding or welding molding method, making the embedded parts detachable, whether it is used or stored more conveniently.

[0016] 2. The locking block of the detachable embedded part of the present invention is provided with an elastic piece with a protrusion. When installing, the locking block is inserted into the slot. The protrusion of the elastic piece and the slot form a buckle to lock firmly and safely, without the need for screw assembly.

[0017] 3. The leakage hole can drain the water that enters the sleeve in time, effectively extending the service life of the embedded parts.

[0018] 4. The present invention has a simple structure, is easy to manufacture and assemble, and is suitable for popularization and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a diagram of the mechanism for connecting the detachable embedded part base plate and the pillars of the present invention.

[0020] Figure 2 The detachable embedded part of the present invention Figure 1 Enlarged view of part A in the middle.

[0021] Figure 3 This is a structural diagram of the detachable embedded component sealing bubble tube of the present invention.

[0022] Figure 4 The detachable embedded part of the present invention Figure 1 Enlarged view of part B in the middle.

[0023] Figure 5 The detachable embedded part of the present invention is Figure 1 The structural diagram of the sleeve is connected on the basis.

[0024] Figure 6 The detachable embedded part of the present invention is Figure 5 Structural diagram of the top plate connected to the foundation.

[0025] Figure 7This is the structural diagram of the detachable embedded part locking block of the present invention.

[0026] Figure 8 This is the structural diagram of the detachable embedded part of the present invention.

[0027] Figure 9 This is the detachable embedded part of the present invention Figure 8 The enlarged view of part C in it.

[0028] Figure 1-9 Reference signs: 1, bottom plate; 2, support column; 3, top plate; 4, locking block; 5, disc; 6, sleeve; 7, card slot; 8, annular groove; 9, sealing bubble tube; 10, reinforcing bubble tube; 11, elastic sheet; 12, C-shaped slot; 13, protrusion; 14, cavity; 15, umbrella-shaped convex platform; 16, hole; 17, leakage hole. Specific embodiments

[0029] Refer to Figure 1-9 Make a further description of the embodiments of the detachable embedded part of the present invention.

[0030] Figures 1 to 9A detachable embedded part as shown, comprising a bottom plate 1, a support column 2, a top plate 3, and a locking block 4. A disc 5 is provided at the central position on the bottom plate 1. The support column 2 is coaxially arranged on the disc 5. A sleeve 6 is sleeved outside the support column 2. A through hole capable of penetrating the upper part of the support column 2 is provided at the central position of the top plate 3. A clamping groove 7 is provided at the upper part of the support column 2. The locking block 4 can penetrate through the clamping groove 7 to clamp the top plate 3. Compared with the existing embedded parts, the detachable embedded part of the present invention changes the traditional method of forming the embedded part by integral molding or welding, making the embedded part detachable, which is more convenient for both use and storage; an annular groove 8 for the sleeve 6 to be placed in cooperation is provided on the disc 5, and a sealing bubble tube 9 is provided in the annular groove 8; a reinforcing bubble tube 10 is provided in the sealing bubble tube 9, and there is a gap between the reinforcing bubble tube 10 and the sealing bubble tube 9. On the one hand, the sealing bubble tube 9 can strengthen the fixed connection between the disc 5, the sleeve 6 and the top plate 3, and on the other hand, it can prevent water from entering the connection part of the sleeve 6 and the disc 5; the locking block 4 is in the shape of a right-angled trapezoid body, and an elastic piece 11 is made on the locking block 4; the elastic piece 11 is realized by a U-shaped slot 12 on the locking block 4, that is, only one surface of the elastic piece 11 is connected to the locking block 4; a protrusion 13 is made on the elastic piece 11, and the protrusion 13 can be a convex rib or a convex block or a barb. A concave cavity 14 for the elastic piece 11 to move is opened in the clamping groove 7. The locking block 4 of the detachable embedded part of the present invention is provided with an elastic piece 11 with a protrusion 13. During installation, the locking block 4 is inserted into the clamping groove 7 until the protrusion 13 on the elastic piece 11 passes through the clamping groove 7 and protrudes outwards to form a lock. The protrusion 13 of the elastic piece 11 and the clamping groove 7 form a snap lock. When disassembly is required, the protrusion 13 on the elastic piece 11 is pressed inwards, and then the locking block 4 is pulled out, which is firm and safe, and no screw assembly is required; an integrally formed umbrella-shaped convex platform 15 is provided on the support column 2, and the height of the umbrella-shaped convex platform 15 on the support column 2 is lower than the top surface height of the sleeve 6, which can make the water flowing in from the top plate 3 directly flow to the disc 5 through the umbrella-shaped convex platform 15; a hole is provided on the locking block 4; a plurality of leakage holes 17 penetrating the disc 5 and the bottom plate 1 are uniformly arranged along the axis on the disc 5, and the leakage holes 17 are located inside the annular groove 8. The leakage holes 17 can timely discharge the water entering the sleeve 6, effectively extending the service life of the embedded part. During use, the operator sleeved the sleeve 6 outside the support column 2, placed the sleeve 6 in the annular groove 8, then sleeved the top plate 3 on the upper part of the support column 2, made the bottom surface of the top plate 3 and the top surface of the sleeve 6 abut against each other, and finally inserted the locking block 4 into the clamping groove 7 to clamp the top plate 3 for locking and fixing the whole embedded part. The structure of the present invention is simple, easy to manufacture, and easy to assemble, and is suitable for popularization and application implementation.

[0031] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable embedded part, characterized in that: It includes a bottom plate (1), a support column (2), a top plate (3), and a locking block (4). A disc (5) is provided at the central position on the bottom plate (1). The support column (2) is coaxially arranged on the disc (5). A sleeve (6) is sleeved outside the support column (2). A through hole through which the upper part of the support column (2) can penetrate is provided at the central position of the top plate (3). A clamping groove (7) is provided on the upper part of the support column (2). The locking block (4) can penetrate through the clamping groove (7) to clamp the top plate (3); An annular groove (8) for the sleeve (6) to be placed in cooperation is provided on the disc (5). A sealed bubble tube (9) is provided in the annular groove (8); An elastic piece (11) is made on the locking block (4); The elastic piece (11) is realized by a U-shaped slot (12) on the locking block (4), that is, only one surface of the elastic piece (11) is connected to the locking block (4); A protrusion (13) is made on the elastic piece (11), and the protrusion (13) can be a convex rib or a convex block or a barb; A cavity (14) for the elastic piece (11) to move is opened in the clamping groove (7); The locking block (4) is in the shape of a right trapezoid body, and a hole (16) is provided on the locking block (4); A number of through holes (17) penetrating the disc (5) and the bottom plate (1) are uniformly arranged along the axis on the disc (5), and the through holes (17) are located inside the annular groove (8).

2. A detachable embedded part according to claim 1, characterized in that: A reinforcing bubble tube (10) is provided in the sealed bubble tube (9), and there is a gap between the reinforcing bubble tube (10) and the sealed bubble tube (9).

3. A detachable embedded part according to claim 1, characterized in that: An integrally formed umbrella-shaped convex platform (15) is provided on the support column (2), and the height of the umbrella-shaped convex platform (15) on the support column (2) is lower than the height of the top surface of the sleeve (6).

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