CN216740072U - Concrete body pre-embedding device for connecting steel structure - Google Patents
Concrete body pre-embedding device for connecting steel structure Download PDFInfo
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- CN216740072U CN216740072U CN202220208498.0U CN202220208498U CN216740072U CN 216740072 U CN216740072 U CN 216740072U CN 202220208498 U CN202220208498 U CN 202220208498U CN 216740072 U CN216740072 U CN 216740072U
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Abstract
The application document discloses connect concrete body pre-buried device of steel construction belongs to concrete body pre-buried device technical field, including the concrete body, set up flutedly on the concrete body, the inside block of recess is connected with the built-in fitting, the top of the concrete body is provided with two installation pieces, two the installation piece is located the both sides of built-in fitting respectively, the both sides outward appearance wall of built-in fitting all sets up threaded hole, threaded connection has the extension screw rod on the installation piece, the extension screw rod extends to the inside of screw hole, through clockwise rotation extension screw rod on the installation piece, can make the inside that the screw hole was advanced in the extension screw rod threaded connection to the butt can carry out the centre gripping to the built-in fitting in the both sides of built-in fitting and fix, increases the steadiness of built-in fitting installation.
Description
Technical Field
The application file relates to concrete body pre-buried device technical field, especially relates to a concrete body pre-buried device of connection steel construction.
Background
Because steel structure buildings have the characteristics of light weight, high strength, good plastic toughness, high construction speed, attractive appearance and the like, in recent years, the steel structure buildings are more and more widely applied to building structure design, and the connection performance of the steel structure and a concrete body is a main factor for determining the stability and the bearing capacity of the steel structure.
The embedded parts are needed to be used when the steel structure and the concrete body are installed in the prior art, the steel structure and the concrete body can be connected, but the concrete body embedded parts are not stable enough when being installed, the installation quality of the steel structure is affected, and therefore the concrete body embedded device connected with the steel structure is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a concrete body pre-buried device of connection steel construction to concrete body built-in fitting that proposes in the above-mentioned background art is firm inadequately when the installation, influences the problem of the installation quality of steel construction.
In order to achieve the above purpose, the following technical solutions are adopted in the present application:
the utility model provides a connect concrete body pre-buried device of steel construction, includes the concrete body, set up flutedly on the concrete body, the inside block of recess is connected with the built-in fitting, the top of the concrete body is provided with two installation pieces, two the installation piece is located the both sides of built-in fitting respectively, threaded hole is all seted up to the both sides outward appearance wall of built-in fitting, threaded connection has the extension screw rod on the installation piece, the extension screw rod extends to the inside of screw hole and with screw hole threaded connection.
As a preferred embodiment, a steel structure support and two fixing frames are arranged at the top end of the embedded part, the two fixing frames are respectively located on two sides of the steel structure support, the two fixing frames are respectively abutted to two sides of the steel structure support, fixing blocks are arranged on two sides of the two fixing frames, and bolts are connected to the two fixing blocks in a threaded mode.
As a preferred embodiment, a slot is formed in the concrete body, the slot is communicated with the groove, and an insertion rod is arranged at the bottom end of the embedded part and extends into the slot.
As a preferred embodiment, a shock pad is fixedly adhered to one side of the lengthened screw rod, which is close to the embedded part, through glue.
In a preferred embodiment, the fixing frame has a concave structure, and the openings of the two fixing frames are opposite to each other.
As a preferred embodiment, the two sides of the mounting block are both provided with connecting plates, fastening screws penetrate through the connecting plates, and the fastening screws are in threaded connection with the concrete body.
In a preferred embodiment, the opening diameter of the groove is matched with the width of the embedded part.
In a preferred embodiment, two bolts are provided, and the two bolts are arranged in an up-and-down symmetrical manner.
The beneficial effect of this application file:
1. the lengthened screw rod can be connected into the threaded hole in a threaded manner by clockwise rotating the lengthened screw rod on the mounting block and is abutted against two sides of the embedded part, so that the embedded part can be clamped and fixed, and the mounting stability of the embedded part is improved;
2. the two fixing frames are abutted to the two sides of the steel structure support respectively, and then the two fixing frames are locked through the bolts, so that the firmness of the steel structure support can be increased, the steel structure support is not easy to loosen, and the steel structure support is convenient and practical.
Drawings
FIG. 1 is a schematic diagram of the internal structure of the present document;
FIG. 2 is an enlarged schematic view of the structure of area A of the present document;
fig. 3 is a schematic top view of the fixing frame of the present application.
Description of reference numerals:
1. a steel structure bracket; 2. a bolt; 3. a fixed block; 4. a concrete body; 5. a slot; 6. a rod is inserted; 7. embedding parts; 8. a fixed mount; 9. mounting blocks; 10. a threaded hole; 11. a shock pad; 12. fastening screws; 13. a connecting plate; 14. lengthening the screw; 15. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
Referring to fig. 1 and 2, a concrete embedding device for connecting steel structures comprises a concrete body 4, a groove 15 is formed in the concrete body 4, an embedded part 7 is connected to the inside of the groove 15 in a clamping manner, the opening diameter of the groove 15 is matched with the width of the embedded part 7, the gap between the groove 15 and the embedded part 7 is reduced, the installation difficulty of the embedded part 7 is reduced, an inserting groove 5 is formed in the concrete body 4, the inserting groove 5 is communicated with the groove 15, an inserting rod 6 is arranged at the bottom end of the embedded part 7, the inserting rod 6 extends to the inside of the inserting groove 5, the firmness of the embedded part 7 in the groove 15 can be improved by inserting the inserting rod 6 into the inserting groove 5, two installing blocks 9 are arranged at the top end of the concrete body 4, the two installing blocks 9 are respectively located on two sides of the embedded part 7, threaded holes 10 are formed in the outer surface walls of two sides of the embedded part 7, an extension screw 14 is connected to the installing blocks 9 through threads, the lengthened screw rod 14 extends into the threaded hole 10 and is in threaded connection with the threaded hole 10, a shock absorption pad 11 is fixedly adhered to one side, close to the embedded part 7, of the lengthened screw rod 14 through glue, the shaking of the embedded part 7 can be relieved through the shock absorption pad 11, and the stability of the embedded part 7 is improved.
Referring to fig. 1 and 3, a steel structure support 1 and two fixing frames 8 are arranged at the top end of an embedded part 7, the embedded part 7 plays a role of connecting a concrete body 4 and the steel structure support 1, the two fixing frames 8 are respectively arranged at two sides of the steel structure support 1, the fixing frames 8 are detachably connected with the top end of the embedded part 7, the two fixing frames 8 are respectively abutted against two sides of the steel structure support 1, the fixing frames 8 are in a concave structure, openings of the two fixing frames 8 are oppositely arranged, the steel structure support 1 can be clamped, the firmness of the steel structure support 1 is improved, the collapse condition of the steel structure support 1 is reduced, the fixing blocks 3 are arranged at two sides of the two fixing frames 8, bolts 2 are in threaded connection with the two fixing blocks 3, the bolts 2 are arranged in two numbers, and the two bolts 2 are arranged in an up-down symmetrical mode, the firmness of connection between the two fixing frames 8 can be improved, and supporting the steel structure bracket 1.
Referring to fig. 2, connecting plates 13 are arranged on two sides of the mounting block 9, fastening screws 12 penetrate through the connecting plates 13, the fastening screws 12 are in threaded connection with the concrete body 4, the mounting and dismounting of the mounting block 9 are facilitated, the mounting difficulty of the mounting block 9 is reduced, and the mounting block 9 facilitates the use of a lengthened screw rod 14.
The working principle is as follows: during the use, operating personnel installs earlier built-in fitting 7 into in the recess 15 of concrete body 4, then clockwise rotation extension screw 14 on installation piece 9, can make the inside of the threaded connection inlet screw hole 10 of extension screw 14, and the butt is in the both sides of built-in fitting 7, can carry out the centre gripping to built-in fitting 7 and fix, increase the steadiness of built-in fitting 7, then with two mounts 8 butt respectively in the both sides of steel support 1, lock two mounts 8 through bolt 2, can increase the fastness of steel support 1, make it difficult loose, convenience and practicality.
In the description of the present document, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present document.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description herein, "plurality" means two or more unless specifically limited otherwise.
The above description is only a preferred embodiment of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present disclosure, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present disclosure should be covered by the scope of the present disclosure.
Claims (8)
1. The utility model provides a connect pre-buried device of concrete body of steel construction, includes concrete body (4), its characterized in that: the concrete structure is characterized in that a groove (15) is formed in the concrete body (4), an embedded part (7) is connected to the inner portion of the groove (15) in a clamped mode, two installation blocks (9) are arranged at the top end of the concrete body (4), the two installation blocks (9) are located on two sides of the embedded part (7) respectively, threaded holes (10) are formed in outer surface walls of two sides of the embedded part (7), an extension screw rod (14) is connected to the installation blocks (9) in a threaded mode, and the extension screw rod (14) extends to the inner portion of the threaded holes (10) and is in threaded connection with the threaded holes (10).
2. The concrete body pre-burying device for the connection steel structure according to claim 1, characterized in that: the top of built-in fitting (7) is provided with steel structure support (1) and two mounts (8), two mount (8) are located the both sides of steel structure support (1) respectively, two mount (8) respectively with the both sides looks butt of steel structure support (1), two the both sides of mount (8) all are provided with fixed block (3), two threaded connection has bolt (2) on fixed block (3).
3. The concrete body pre-burying device for the connection steel structure according to claim 1, characterized in that: the concrete body (4) is internally provided with a slot (5), the slot (5) is communicated with the groove (15), the bottom end of the embedded part (7) is provided with an inserted bar (6), and the inserted bar (6) extends to the inside of the slot (5).
4. The concrete body pre-burying device for the connection steel structure according to claim 1, characterized in that: and a damping pad (11) is fixedly adhered to one side of the lengthened screw rod (14) close to the embedded part (7) through glue.
5. The concrete body pre-burying device for the connection steel structure according to claim 2, characterized in that: the fixing frames (8) are of concave structures, and the openings of the two fixing frames (8) are arranged oppositely.
6. The concrete body pre-burying device for the connection steel structure according to claim 1, characterized in that: connecting plates (13) are arranged on two sides of the mounting block (9), fastening screws (12) penetrate through the connecting plates (13), and the fastening screws (12) are in threaded connection with the concrete body (4).
7. The concrete body pre-burying device for the connection steel structure according to claim 1, characterized in that: the caliber of the notch of the groove (15) is matched with the width of the embedded part (7).
8. The concrete body pre-burying device for connecting the steel structure according to claim 2, characterized in that: the number of the bolts (2) is two, and the two bolts (2) are arranged in an up-and-down symmetrical mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220208498.0U CN216740072U (en) | 2022-01-25 | 2022-01-25 | Concrete body pre-embedding device for connecting steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220208498.0U CN216740072U (en) | 2022-01-25 | 2022-01-25 | Concrete body pre-embedding device for connecting steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216740072U true CN216740072U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220208498.0U Active CN216740072U (en) | 2022-01-25 | 2022-01-25 | Concrete body pre-embedding device for connecting steel structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN216740072U (en) |
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- 2022-01-25 CN CN202220208498.0U patent/CN216740072U/en active Active
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