Embedded part for building civil engineering construction

Abstract

The utility model provides an embedded part for building civil engineering construction, which relates to the technical field of embedded parts and comprises a screw connecting seat and a split connecting seat, an embedded screw is arranged at the bottom of the screw connecting seat, the split connecting seat is slidably connected in the screw connecting seat, and a protective plate is arranged on the outer side of the split connecting seat. Limiting arc-shaped columns are arranged on the outer side of the split connecting base and annularly distributed, the distance between every two adjacent limiting arc-shaped columns is equal, clamping balls are movably connected into the split connecting base and annularly distributed, and the screw connecting base and the split connecting base are of a split structure. In the using process, the strong magnetic ferrule is connected to the outer side of the split connecting base in a sleeving mode, so that the clamping ball moves outwards, at the moment, the clamping ball is separated from the clamping groove, the clamping effect of the screw connecting base and the split connecting base is relieved, an embedded part does not need to be used in the later period, the exposed part of the embedded part on an external wall is reduced, and the attractiveness of the embedded part is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded parts, in particular to an embedded part for construction of a building civil engineering project. Background Art

[0002] In civil engineering construction, embedded parts are key components for achieving structural connection, equipment installation and pipeline layout. With the development of the construction industry, the requirements for embedded parts are getting higher and higher. The traditional way of using embedded parts has gradually failed to meet the needs of modern construction.

[0003] The traditional installation method of embedded parts has problems such as inaccurate positioning, loose fixation, and difficulty in subsequent maintenance, which leads to extended construction period and reduced project quality. Therefore, a new type of embedded parts and their installation technology are urgently needed to improve construction efficiency and quality and reduce costs.

[0004] Therefore, the utility model proposes a pre-embedded part for construction of civil engineering projects. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a pre-embedded part for construction of civil engineering projects.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a pre-embedded part for construction of a building civil engineering project, comprising a screw connection seat and a split connection seat, wherein a pre-embedded screw is provided at the bottom of the screw connection seat, the split connection seat is slidably connected in the screw connection seat, and a protective plate is provided on the outer side of the split connection seat;

[0007] A limiting arc column is provided on the outer side of the split connecting seat, the limiting arc columns are distributed in a ring shape, and the spacing between two adjacent limiting arc columns is equal. A snap-fit ball is movably connected inside the split connecting seat, the snap-fit balls are distributed in a ring shape, and the angles between two adjacent snap-fit balls are equal.

[0008] As a preferred embodiment, the split connection seat is provided with a clamping groove on one side of the arc-shaped limiting arc column, the clamping grooves are distributed in a ring shape, and the angles between two adjacent clamping grooves are equal.

[0009] The beneficial effect of adopting the above further solution is: by setting the snap-in groove, the screw connecting seat and the split connecting seat are limited to prevent the screw connecting seat or the split connecting seat from rotating during use, causing the screw connecting seat and the split connecting seat to disengage.

[0010] As a preferred embodiment, a fixing rod is provided on the top of the split connector, and a fixing ring is provided on the top of the fixing rod.

[0011] The beneficial effect of adopting the above further solution is that the fixing rod and the fixing ring are provided as the main carrier and fixing part between the embedded part and other connecting parts after being fixed.

[0012] As a preferred embodiment, a pre-buried fixing ring is provided on the outer side of the split connecting seat, the pre-buried fixing ring is distributed in a ring shape, and the angles between two adjacent limiting arc columns are equal.

[0013] The beneficial effect of adopting the above further scheme is: by setting the pre-embedded fixing ring, when the embedded parts are installed, when the concrete used as the filler has not solidified, the pre-embedded fixing ring can be connected to the connecting rope to assist in fixing the embedded parts, ensuring that the installation angle and installation position of the embedded parts reach the specified position.

[0014] As a preferred embodiment, a limiting groove is provided on the outer side of the screw connecting seat, and the limiting groove is adapted to the distribution and size of the limiting arc column.

[0015] The beneficial effect of adopting the above further solution is: by mutually locking the limiting groove and the limiting arc column, the screw connecting seat and the split connecting seat are limited to prevent the screw connecting seat or the split connecting seat from rotating during use, resulting in reduced equipment stability.

[0016] As a preferred embodiment, a limiting protrusion is provided in the screw connecting seat, and the distribution and size of the limiting protrusion are adapted to the snap-fit groove.

[0017] The beneficial effect of adopting the above further scheme is: through the mutual clamping and limiting between the limiting protrusion and the clamping groove, the screw connecting seat and the split connecting seat are further limited, and further limiting is performed on the basis of the mutual clamping between the limiting groove and the limiting arc column, thereby improving stability during use.

[0018] As a preferred embodiment, a sleeve is provided in the screw connecting seat, a magnetic rod is embedded in the sleeve, a card slot is provided on the outside of the sleeve, and the card slot and the card ball are card-connected with each other.

[0019] The beneficial effect of adopting the above-mentioned further scheme is: through the setting of the sleeve, it is used to install the magnetic rod. At this time, when the screw connecting seat and the split connecting seat are engaged with each other, under the action of the magnetic rod, the engaging ball moves inward under the magnetic attraction effect, and engages with each other between the card slots, thereby limiting the position between the screw connecting seat and the split connecting seat, and preventing the screw connecting seat and the split connecting seat from separating during use.

[0020] As a preferred embodiment, two protective plates are provided, and an annular mounting groove is provided on the sides of the two protective plates that are close to each other.

[0021] The beneficial effect of adopting the above-mentioned further scheme is: through the setting of the protective plate, the outer side of the split connecting seat is protected to prevent the external influence on the card receiving ball, which causes the screw connecting seat and the split connecting seat to separate, and through the setting of the annular mounting groove, the two protective plates are connected and fixed by bolts.

[0022] Compared with the prior art, the advantages and positive effects of the present invention are:

[0023] 1. In the present invention, the screw connection seat and the split connection seat are of a split structure. During use, the strong magnetic ring can be sleeved on the outside of the split connection seat to displace the snap-in ball outward. At this time, the snap-in ball is separated from the slot, releasing the snap-in effect between the screw connection seat and the split connection seat. This eliminates the need for embedded parts in the later stage, reduces the exposed part of the embedded parts on the external wall, and improves its aesthetics.

[0024] 2. In the present invention, the limiting protrusion and the clamping groove are mutually engaged and limited, thereby further limiting the screw connecting seat and the split connecting seat. Further limiting is performed on the basis of the mutual engagement between the limiting groove and the limiting arc column, thereby improving the stability of the embedded parts after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a main view of a pre-embedded part for construction of a building civil engineering project according to the utility model;

[0026] Figure 2 This is a disassembled diagram of a pre-embedded part for construction of a building civil engineering project according to the present utility model;

[0027] Figure 3 This is a structural diagram of a screw connection seat in a pre-embedded part for construction of civil engineering projects in the utility model;

[0028] Figure 4 This is a structural diagram of a split connection seat in a pre-embedded part for construction of a civil engineering project of the utility model;

[0029] Figure 5 This is a disassembled diagram of a protective plate in a pre-embedded part for construction of a civil engineering project according to the utility model.

[0030] Reference numerals

[0031] 1. Pre-buried screw;

[0032] 2. Screw connection seat; 21. Limit groove; 22. Limit protrusion; 23. Magnetic rod; 24. Sleeve; 25. Card slot;

[0033] 3. Protective plate; 31. Annular mounting groove;

[0034] 4. Split connecting seat; 41. Fixing rod; 42. Fixing ring; 43. Limiting arc column; 44. Snap-in ball; 45. Snap-in groove; 46. Embedded fixing ring. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] Example 1

[0037] like Figure 1-5 As shown, the utility model provides a technical solution: a pre-embedded part for construction of civil engineering, including a screw connecting seat 2 and a split connecting seat 4, the bottom of the screw connecting seat 2 is provided with an embedded screw 1, the split connecting seat 4 is slidably connected in the screw connecting seat 2, and a protective plate 3 is provided on the outside of the split connecting seat 4; a limited arc column 43 is provided on the outside of the split connecting seat 4, the limited arc column 43 is distributed in an annular shape, and the spacing between two adjacent limited arc columns 43 is equal, a snap-in ball 44 is movably connected in the split connecting seat 4, the snap-in ball 44 is distributed in an annular shape, and the angles between two adjacent snap-in balls 44 are equal, a fixing rod 41 is provided on the top of the fixing rod 41, and a A fixing ring 42 is provided in the screw connecting seat 2, and a sleeve 24 is embedded in the sleeve 24. A magnetic rod 23 is installed, and a slot 25 is provided on the outside of the sleeve 24. The slot 25 and the receiving ball 44 are mutually engaged. The screw connecting seat 2 and the split connecting seat 4 are a split structure. During use, the strong magnetic ring can be sleeved on the outside of the split connecting seat 4 to make the receiving ball 44 displace outward. At this time, the receiving ball 44 is separated from the slot 25, and the receiving effect of the screw connecting seat 2 on the split connecting seat 4 is released, so that the embedded parts do not need to be used in the later stage, reducing the exposed part of the embedded parts in the external wall, improving its aesthetics, and solving the technical problem of the split structure between the screw connecting seat 2 and the split connecting seat 4.

[0038] Example 2

[0039] like Figure 3-Figure 4As shown: the split connecting seat 4 is provided with a snap-in groove 45 on one side of the arc-shaped limiting arc column 43. The snap-in grooves 45 are distributed in a ring shape, and the angles between the two adjacent snap-in grooves 45 are equal. A limiting groove 21 is provided on the outer side of the screw connecting seat 2. The limiting groove 21 is adapted to the distribution and size of the limiting arc column 43. A limiting protrusion 22 is provided in the screw connecting seat 2. The distribution and size of the limiting protrusion 22 are adapted to the snap-in groove 45. The limiting protrusion 22 and the snap-in groove 45 are mutually engaged and limited, thereby further limiting the screw connecting seat 2 and the split connecting seat 4. The limiting groove 21 and the limiting arc column 43 are mutually engaged and further limited, thereby solving the technical problem of poor temperature resistance after the screw connecting seat 2 and the split connecting seat 4 are connected.

[0040] The above solutions still have the problem of fixing embedded parts, such as Figure 4 As shown: In this solution, a pre-embedded fixing ring 46 is provided on the outer side of the split connecting seat 4. The pre-embedded fixing ring 46 is distributed in a ring shape, and the angles between the two adjacent limiting arc columns 43 are equal. Through the setting of the pre-embedded fixing ring 46, when the embedded parts are installed, when the concrete used as the filler has not solidified, the pre-embedded fixing ring 46 can be connected to the connecting rope to assist in fixing the embedded parts, ensuring that the installation angle and installation position of the embedded parts reach the specified position.

[0041] The above solution still has the problem of splitting the connection seat 4 protection, such as Figure 5 As shown: In this solution, there are two protective plates 3, and an annular mounting groove 31 is provided on the side where the two protective plates 3 are close to each other. Through the setting of the protective plates 3, the outer side of the split connecting seat 4 is protected to prevent the outside from affecting the clamping ball 44, which causes the screw connecting seat 2 and the split connecting seat 4 to separate. Through the setting of the annular mounting groove 31, the two protective plates 3 are connected and fixed by bolts.

[0042] like Figure 1-5 As shown, first, concrete or composite adhesive is injected into the embedded hole, and then the embedded screw 1 is inserted into the embedded hole. At this time, when the concrete or composite adhesive in the embedded hole has not solidified, it can be connected to the embedded fixing ring 46 through a connecting rope, and then the embedded part is limited by inserting the fixing part into the accessory wall. After solidification is completed, the split connecting seat 4 is inserted into the screw connecting seat 2. At this time, under the action of the magnetic rod 23, the receiving ball 44 in the split connecting seat 4 is displaced inward and engaged with the card groove 25, so that the screw connecting seat 2 and the split connecting seat 4 are clamped and fixed. After the fixation is completed, the two protective plates 3 are clamped on the outside of the split connecting seat 4 and fixed by inserting bolts into the annular mounting groove 31.

[0043] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A pre-embedded part for construction of civil engineering, characterized in that: It comprises a screw connection seat (2) and a split connection seat (4), wherein a pre-buried screw (1) is provided at the bottom of the screw connection seat (2), the split connection seat (4) is slidably connected in the screw connection seat (2), and a protective plate (3) is provided on the outer side of the split connection seat (4); The outer side of the split connection seat (4) is provided with a limiting arc column (43), the limiting arc column (43) is distributed in an annular shape, and the spacing between two adjacent limiting arc columns (43) is equal. The split connection seat (4) is movably connected with a clamping ball (44), the clamping ball (44) is distributed in an annular shape, and the angles between two adjacent clamping balls (44) are equal.

2. The embedded part for construction of civil engineering according to claim 1, characterized in that: The split connection seat (4) is provided with a clamping groove (45) on one side of the arc-shaped limiting arc column (43). The clamping grooves (45) are distributed in an annular shape, and the angles between two adjacent clamping grooves (45) are equal.

3. The embedded part for construction of civil engineering according to claim 1, characterized in that: A fixing rod (41) is provided on the top of the split connection seat (4), and a fixing ring (42) is provided on the top of the fixing rod (41).

4. The embedded part for construction of civil engineering according to claim 1, characterized in that: The outer side of the split connection seat (4) is provided with a pre-buried fixing ring (46), the pre-buried fixing ring (46) is distributed in a ring shape, and the angles between two adjacent limiting arc columns (43) are equal.

5. The embedded part for construction of civil engineering according to claim 1, characterized in that: A limiting groove (21) is provided on the outer side of the screw connecting seat (2), and the limiting groove (21) is adapted to the distribution and size of the limiting arc column (43).

6. The embedded part for construction of civil engineering according to claim 1, characterized in that: A limiting protrusion (22) is provided in the screw rod connecting seat (2), and the distribution and size of the limiting protrusion (22) are adapted to the clamping groove (45).

7. The embedded part for construction of civil engineering according to claim 1, characterized in that: A sleeve (24) is provided in the screw connecting seat (2), a magnetic rod (23) is embedded in the sleeve (24), a clamping groove (25) is provided on the outside of the sleeve (24), and the clamping groove (25) and the clamping ball (44) are clamped with each other.

8. The embedded part for construction of civil engineering according to claim 1, characterized in that: Two protective plates (3) are provided in total, and an annular mounting groove (31) is provided on each of the two protective plates (3) on the sides close to each other.

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