CN209854932U - Pre-buried structure of clear water concrete - Google Patents
Pre-buried structure of clear water concrete Download PDFInfo
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- CN209854932U CN209854932U CN201920355494.3U CN201920355494U CN209854932U CN 209854932 U CN209854932 U CN 209854932U CN 201920355494 U CN201920355494 U CN 201920355494U CN 209854932 U CN209854932 U CN 209854932U
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Abstract
The pre-buried structure of fair-faced concrete comprises a template for bearing cast fair-faced concrete and an embedded part fixed on the template, and is characterized in that the embedded part is aligned with the template at the center of a pre-buried position and is fixed with the template through a bolt assembly, and a waterproof layer for preventing cement slurry from flowing in is arranged between the embedded part and the template. The utility model discloses can ensure the accuracy that the built-in fitting buried the position underground, prevent that the inaccurate phenomenon in built-in fitting position from taking place, can prevent that concrete placement in-process grout from flowing into built-in fitting and template clearance to guarantee the cleanness of built-in fitting, improved the apparent mass of built-in fitting, improve the roughness of built-in fitting, improve and bury the quality underground, the built-in fitting buries the reliability height underground.
Description
Technical Field
The utility model relates to a pre-buried structure of clear water concrete belongs to concrete built-in fitting technical field.
Background
The application of the fair-faced concrete is wider in the building industry, particularly the electric power industry, because the process of a power plant is complex, a large number of embedded parts are embedded in a plant, the embedding quality of the embedded parts is highly required, the embedding position is accurate, the flatness is high, and the embedding quality of the embedded parts directly influences the integral appearance quality of the formed fair-faced concrete.
The embedded part embedding position is accurate, the surface is flat and straight, and the key of embedded part embedding quality control is provided, the traditional embedded part embedding method adopts iron nails for fixing, the method is easy to cause the embedded part to be loosened and dislocated in the concrete pouring process, quality problems such as inaccurate position, unevenness, slurry leakage, depression and the like of the embedded part are easy to occur after the template is removed, the post-processing difficulty is high, and the processing cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a clear water concrete's buried structure in advance can ensure that the built-in fitting buries the accuracy of position underground, improves the built-in fitting roughness, and the built-in fitting buries the reliability height underground and apparent quality is good.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the pre-buried structure of fair-faced concrete comprises a template for bearing cast fair-faced concrete and an embedded part fixed on the template, and is characterized in that the embedded part is aligned with the template at the center of a pre-buried position and is fixed with the template through a bolt assembly, and a waterproof layer for preventing cement slurry from flowing in is arranged between the embedded part and the template.
Preferably, the number of the bolt assemblies is four, and the bolt assemblies are distributed in a rectangular shape by taking the center position of the embedded part as the center.
Preferably, the bolt assembly comprises a hexagonal screw and a nut in threaded fit with the hexagonal screw, and the hexagonal screw penetrates through the embedded part and the template and is fastened through the nut.
Preferably, the head of the hexagonal screw extends out of the embedded part, the tail of the hexagonal screw extends out of the template, the nut is screwed at the tail of the hexagonal screw, and gaskets are respectively arranged between the embedded part and the head of the hexagonal screw and between the template and the nut.
Preferably, the waterproof layer is a sponge adhesive tape, and the waterproof layer is adhered to the edge of the contact surface of the embedded part and the template and tightly pressed on the template.
Preferably, the template is a plain wood plywood, the hexagonal screw is a galvanized screw, the nut is a galvanized nut, and the metal gasket are galvanized metal gaskets.
Preferably, the template and the embedded part are both provided with a cross center elastic line, and the embedded part is aligned with the template at the center of the embedded position through the cross center elastic line.
The utility model has the advantages that:
1. the embedded part is aligned with the template at the center of the embedded position, so that the accuracy of the embedded position of the embedded part can be ensured, and the phenomenon of inaccurate position of the embedded part is prevented.
2. The waterproof layer is made of sponge adhesive tape, the waterproof layer is adhered to the edge of the contact surface of the embedded part and the template and tightly pressed on the template, so that the embedded part and the template are not in direct contact, the gaps around the contact surface between the embedded part and the template are completely filled through the sponge adhesive tape, cement paste can be prevented from flowing into the gaps between the embedded part and the template in the concrete pouring process, the cleanness of the embedded part is guaranteed, and the apparent quality of the embedded part is improved.
3. The embedded part and the template are firmly attached by the hexagon bolts, the metal gaskets and the nuts, so that the phenomenon that the embedded part is loosened and misplaced in the concrete pouring process can be prevented, the flatness of the embedded part is improved, the embedding quality is improved, and the embedding reliability of the embedded part is high.
Drawings
Fig. 1 is a schematic structural diagram of a pre-buried structure of fair-faced concrete in a specific embodiment.
Fig. 2 is a front sectional view of a pre-buried structure of fair-faced concrete.
Detailed Description
The following describes embodiments of the present invention in detail with reference to fig. 1 to 2.
The pre-buried structure of fair-faced concrete, including template 1 that bears the weight of the clear water concrete of casting and the built-in fitting 2 of fixing on template 1, its characterized in that the built-in fitting 2 with template 1 in pre-buried position center align and fix with template 1 through bolt assembly 3, set up the waterproof layer 4 that is used for preventing the grout from flowing into between built-in fitting 2 and the template 1.
As shown in the figure 1, in the embedded structure of the fair-faced concrete, the embedded part is aligned with the template at the center of the embedded position, so that the accuracy of the embedded position of the embedded part can be ensured, and the phenomenon of inaccurate position of the embedded part is prevented. The waterproof layer 4 can prevent cement paste from flowing into gaps between the embedded part and the template in the concrete pouring process, so that the embedded part is clean, and the apparent quality of the embedded part is improved. The bolt assembly 3 can prevent the embedded part from loosening and misplacing in the concrete pouring process, the flatness of the embedded part is improved, the embedding quality is improved, and the embedding reliability of the embedded part is high.
The number of the bolt assemblies 3 is four, and the bolt assemblies are distributed in a rectangular shape by taking the central position of the embedded part 2 as the center. The embedded part 2 is fixed on the template 1 through the bolt assemblies 3 distributed in a rectangular mode, so that the embedded part 2 is prevented from shifting in the using process, and the embedding stability or reliability of the embedded part 2 is guaranteed to be high.
The bolt assembly 3 comprises a hexagonal screw 31 and a nut 32 in threaded fit with the hexagonal screw 31, and the hexagonal screw 31 penetrates through the embedded part 2 and the template 1 and is fastened through the nut 32. The cooperation fastening structure of hexagonal screw 31 and nut 32 is convenient for operate, compares and adopts the iron nail fixed its fastness better, and is difficult not hard up.
The head of the hexagonal screw 31 extends out of the embedded part 2, the tail of the hexagonal screw extends out of the template 1, the nut 32 is screwed at the tail of the hexagonal screw 31, interference between the hexagonal screw 31 and other parts on the surface of the embedded part 2 is avoided, gaskets 33 are respectively padded between the head of the embedded part 2 and the hexagonal screw 31 and between the template 1 and the nut 32, and the fastening effect is enhanced by the gaskets 33.
The waterproof layer 4 is a sponge adhesive tape, and the waterproof layer 4 is adhered to the edge of the contact surface of the embedded part 2 and the template 1 and is tightly pressed on the template 1. The waterproof layer 4 is adhered to the edge of the contact surface of the embedded part 2 and the template 1 and tightly pressed on the template 1, so that the embedded part 2 is not in direct contact with the template 1, the gaps around the contact surface between the embedded part 2 and the template 1 are completely filled through the sponge adhesive tape, cement paste can be prevented from flowing into the gap between the embedded part 2 and the template 1 in the concrete pouring process, the cleanness of the embedded part is guaranteed, and the apparent quality of the embedded part is improved.
The template 1 is a plain wood plywood, the hexagonal screw 31 is a galvanized screw, the nut 32 is a galvanized nut, and the metal gasket 33 and the metal gasket 6 are galvanized metal gaskets, so that the corrosion resistance of the template 1 and the bolt assembly 3 is ensured, and the service life of the embedded part is prolonged.
The template 1 and the embedded part 2 are both provided with a cross center elastic line A, and the embedded part 2 is aligned with the template 1 at the center of an embedded position through the cross center elastic line A. Before the embedded part 2 is fixed on the template 1, a cross center line snapping line A can be popped at the center position of the contact surface of the embedded part 2 and the template 1, a corresponding cross center line snapping line A is popped at the corresponding center position of the template 1, when the embedded part 2 is placed on the template 1, the two cross center line snapping lines A are aligned and overlapped, and then the template 1 and the embedded part 2 can be aligned at the center of the embedded position.
The technical solutions of the embodiments of the present invention are completely described above with reference to the accompanying drawings, and it should be noted that the described embodiments are only some embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (7)
1. The pre-buried structure of fair-faced concrete, including template (1) that bears the weight of the clear water concrete of casting and built-in fitting (2) of fixing on template (1), its characterized in that built-in fitting (2) and template (1) in pre-buried position center align and fixed with template (1) through bolt assembly (3), set up waterproof layer (4) that are used for preventing the grout inflow between built-in fitting (2) and template (1).
2. The embedded structure of fair-faced concrete according to claim 1, wherein the number of the bolt assemblies (3) is four, and the bolt assemblies are distributed in a rectangular shape by taking the central position of the embedded part (2) as the center.
3. The embedded structure of fair-faced concrete according to claim 2, wherein the bolt assembly (3) comprises a hexagonal screw (31) and a nut (32) in threaded fit with the hexagonal screw (31), and the hexagonal screw (31) penetrates through the embedded part (2) and the formwork (1) and is fastened through the nut (32).
4. The embedded structure of fair-faced concrete according to claim 3, wherein the head of the hexagonal screw (31) extends out of the embedded part (2), the tail of the hexagonal screw extends out of the formwork (1), the nut (32) is screwed on the tail of the hexagonal screw (31), and gaskets (33) are respectively filled between the embedded part (2) and the head of the hexagonal screw (31) and between the formwork (1) and the nut (32).
5. The embedded structure of the fair-faced concrete according to claim 1, wherein the waterproof layer (4) is a sponge tape, and the waterproof layer (4) is adhered to the edge of the contact surface of the embedded part (2) and the template (1) and is pressed on the template (1).
6. The pre-buried structure of fair-faced concrete according to claim 3, wherein the formwork (1) is a plain wood plywood, the hexagonal screw (31) is a galvanized screw, the nut (32) is a galvanized nut, and the metal gasket (33) and the metal gasket (6) are galvanized metal gaskets.
7. The embedded structure of the fair-faced concrete according to claim 1, wherein the template (1) and the embedded part (2) are both provided with a cross central elastic line (A), and the embedded part (2) is aligned with the template (1) at the center of an embedded position through the cross central elastic line (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355494.3U CN209854932U (en) | 2019-03-20 | 2019-03-20 | Pre-buried structure of clear water concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355494.3U CN209854932U (en) | 2019-03-20 | 2019-03-20 | Pre-buried structure of clear water concrete |
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| Publication Number | Publication Date |
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| CN209854932U true CN209854932U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920355494.3U Active CN209854932U (en) | 2019-03-20 | 2019-03-20 | Pre-buried structure of clear water concrete |
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| CN (1) | CN209854932U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364762A (en) * | 2020-03-13 | 2020-07-03 | 中国一冶集团有限公司 | Conical nut mounting structure of embedded part |
| CN112196869A (en) * | 2020-09-24 | 2021-01-08 | 浙江中车电车有限公司 | Bolt mounting structure for car roof battery |
| CN114232850A (en) * | 2021-12-10 | 2022-03-25 | 无锡周博建筑设计有限公司 | Completely-assembled stone, glass and metal curtain wall |
-
2019
- 2019-03-20 CN CN201920355494.3U patent/CN209854932U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364762A (en) * | 2020-03-13 | 2020-07-03 | 中国一冶集团有限公司 | Conical nut mounting structure of embedded part |
| CN112196869A (en) * | 2020-09-24 | 2021-01-08 | 浙江中车电车有限公司 | Bolt mounting structure for car roof battery |
| CN114232850A (en) * | 2021-12-10 | 2022-03-25 | 无锡周博建筑设计有限公司 | Completely-assembled stone, glass and metal curtain wall |
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