CN210857106U - Embedded part for fixing assembly type flood control structure - Google Patents
Embedded part for fixing assembly type flood control structure Download PDFInfo
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- CN210857106U CN210857106U CN201921705411.5U CN201921705411U CN210857106U CN 210857106 U CN210857106 U CN 210857106U CN 201921705411 U CN201921705411 U CN 201921705411U CN 210857106 U CN210857106 U CN 210857106U
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- bottom plate
- protection structure
- flood protection
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Abstract
The utility model discloses an embedded part for fixing an assembled flood control structure, which is embedded in a concrete foundation and comprises a top plate, a bottom plate and a plurality of fixed columns connected between the top plate and the bottom plate, wherein the fixed columns penetrate through the top plate and are used for fixing the assembled flood control structure; at least one side end of the bottom plate is recessed toward a side end opposite to the side end to form an arc-shaped groove. The middle part of the bottom plate is of an arc structure, so that materials are saved, stress concentration is eliminated, the mechanical property of the embedded part is excellent, and the safety and the stability of the assembled flood control structure are improved.
Description
Technical Field
The utility model relates to a water conservancy facility technical field especially relates to an embedded part for fixing assembled flood control structure.
Background
The traditional assembled flood wall foundation embedded part is designed mainly based on product integration in the aspect of mechanical engineering, and if the thickness of a bottom plate anchoring plate is larger and the shape is mainly square, stress is too concentrated; in addition, the lack of a central transverse rib and a central longitudinal rib does not allow for integrity of the central portion with the concrete foundation. The defects provide a certain space for the optimization and design of the embedded part.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a stress-free concentration, the more excellent built-in fitting that is used for fixed assembled flood control structure of mechanical properties.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an embedded part for fixing an assembled flood control structure is embedded in a concrete foundation and comprises a top plate, a bottom plate and a plurality of fixing columns connected between the top plate and the bottom plate, wherein the fixing columns penetrate through the top plate and are used for fixing the assembled flood control structure; at least one side end of the bottom plate is recessed toward a side end opposite to the side end to form an arc-shaped groove.
The middle part of the bottom plate is of an arc structure, so that materials are saved, stress concentration is eliminated, the mechanical property of the embedded part is excellent, and the safety and the stability of the assembled flood control structure are improved.
As a further improvement of the above technical solution:
in order to ensure the effect of eliminating stress concentration, the number of the grooves is two, and the two grooves are respectively arranged on two opposite side end parts of the bottom plate.
The two grooves are respectively arranged on two side end parts of the bottom plate along the width direction of the bottom plate.
The fixing columns are four in number, the four fixing columns are arranged at four corners of the bottom plate respectively, and the groove is located between the two fixing columns which are most adjacent to the side end portions.
And a reinforcing plate is arranged between every two adjacent fixing columns and is bound and fixed with the steel bars in the concrete foundation.
The reinforcing plate comprises a longitudinal reinforcing plate and a transverse reinforcing plate, the length direction of the bottom plate is parallel to longitudinal steel bars in the concrete foundation, the longitudinal reinforcing plate is fixedly bound with the longitudinal steel bars, the width direction of the bottom plate is parallel to transverse steel bars in the concrete foundation, and the transverse reinforcing plate is fixedly bound with the transverse steel bars.
The structure has good integral continuity with the concrete foundation, and the embedded part and the concrete foundation are poured to form a whole after pouring, so that the mechanical property is more optimized.
The top end face of the fixing column is provided with a first threaded hole, and the fixing column can be fixed with the assembled flood control structure through a bolt.
The embedded part also comprises a protective cap used for opening or closing the first threaded hole.
Adopt bolted connection with assembled flood control wall or stand and fixed column through top fixing bolt when rainy season, adopt the protective cap to close the screw hole in dry season, prevent that downthehole receiving external influence.
The top plate is welded and fixed with the fixing column, a second threaded hole is formed in the bottom end face of the fixing column, and the fixing column is fixed with the bottom plate through a bolt.
For material saving, the middle part of fixed column is cavity, the diameter of first screw hole is greater than the diameter of second screw hole.
Compared with the prior art, the utility model has the advantages of:
the embedded part bottom plate anchoring plate of the utility model has the advantages that the volume of the steel is reduced, and the stress concentration phenomenon is weakened; the bottom of the fixed column is connected with the bottom plate anchoring plate through a single bolt, and compared with double bolts, the flatness is easier to adjust; the multifunctional lining is additionally provided with a longitudinal ribbed plate and a transverse ribbed plate, and the embedded part and the concrete foundation are connected into a whole by the reinforcing ribs, so that the integral stability of the structure is facilitated; the embedded part is improved in a series, the stress condition is better, the material is more economical, the overall performance is better, and the construction is convenient.
Drawings
Fig. 1 is an isometric three-dimensional view of an embedment for securing a fabricated flood protection structure according to an embodiment.
Fig. 2 is an axial side three-dimensional perspective view of an embedment member for fixing a fabricated flood protection structure according to an embodiment.
Fig. 3 is an isometric view of another perspective of an embedment for securing a fabricated flood protection structure according to an embodiment.
Fig. 4 is a plan view of an embedment member for fixing a fabricated flood protection structure of the embodiment.
Fig. 5 is a side elevational view of an embedment for securing a fabricated flood protection structure of the embodiment.
Fig. 6 is a front elevation view of an embedment member for fixing a fabricated flood protection structure of the embodiment.
Fig. 7 is a cross-sectional view of a stationary post.
Illustration of the drawings: 1. a top plate; 2. a longitudinal reinforcing plate; 3. fixing a column; 31. a first threaded hole; 32. a second threaded hole; 4. a transverse stiffener; 5. a base plate; 51. a trench; 6. a gasket; 7. a bolt; 8. A protective cap.
Detailed Description
The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.
Example (b):
as shown in fig. 1 to 6, the embedment for fixing the fabricated flood protection structure of the present embodiment, which is embedded in a concrete foundation, includes a top plate 1, a bottom plate 5, and four fixing posts 3 connected between the top plate 1 and the bottom plate 5. The thickness of the top plate material is 8-12mm, the width is 180-250mm, the length is 500-600mm, the elastic modulus is 200-210GPa, the yield strength is not lower than 235MPa, and the Poisson ratio is more than 0.25. The bottom plate is used as an anchoring plate, the thickness is 8-12mm, the width is 180-250mm, the length is 400-500mm, the elastic modulus is 201GPa, the yield strength is not lower than 205MPa, and the Poisson ratio is more than 0.3.
Four fixed columns 3 are respectively arranged at four corners of the bottom plate 5, the fixed columns 3 penetrate through the top plate 1 and are connected with the top plate 1 in a welding mode, as shown in fig. 1 and 7, the middle of each fixed column 3 is hollow, two ends of each fixed column 3 are of solid structures, a first threaded hole 31 is formed in the top end face of each fixed column 3, and the fixed columns 3 can be fixed with the assembled flood control structure through bolts. The lower portion of the protective cap 8 may also be threadedly coupled to the fabricated flood protection structure, and the protective cap 8 is used to open or close the first threaded hole 31. The bottom end face of the fixed column 3 is provided with a second threaded hole 32, the diameter of the first threaded hole 31 is larger than that of the second threaded hole 32, and the fixed column 3 is fixed with the bottom plate 5 through a bolt 7 and a gasket 6.
As shown in fig. 1, 2, 3 and 4; both side end portions of the bottom plate 5 in the width direction thereof are recessed inward to form arcuate grooves 51 for eliminating stress concentration.
As shown in fig. 1, 2, 3, 5 and 6, a reinforcing plate is arranged between two adjacent fixing columns 3, and the reinforcing plate is bound and fixed with steel bars in a concrete foundation.
The reinforcing plate comprises a longitudinal reinforcing plate 2 and a transverse reinforcing plate 4, the length direction of the bottom plate 5 is parallel to longitudinal steel bars in the concrete foundation, the width of the longitudinal ribbed plate is 40-50mm, the thickness of the plate is 6-8mm, two 20mm round holes are formed in the middle of the longitudinal ribbed plate and used for being bound with the longitudinal steel bars, and the longitudinal ribbed plate and the concrete foundation are poured together through the longitudinal reinforcing ribs. The width direction of the bottom plate 5 is parallel to the transverse reinforcing steel bars in the concrete foundation, the transverse ribbed plate is provided with a plate width of 40-50mm and a plate thickness of 6-8mm, a 20mm round hole is formed in the middle of the bottom plate and used for being bound with the transverse reinforcing steel bars, and the bottom plate and the concrete foundation are poured together through the transverse reinforcing steel bars. And after the longitudinal reinforcing plate 2 is bound and fixed with the longitudinal steel bars and the transverse reinforcing plate 4 is bound and fixed with the transverse steel bars, the embedded part and the concrete foundation are poured to form a whole.
The protective cap 8 at the top of the embedded part is installed in dry seasons to prevent the hole from being affected by the outside. When the during operation in rainy season, when assembled flood control wall received the flood effort, transmit all power for the built-in fitting basis through the flood control stand, the built-in fitting basis mainly plays resistance to plucking, shearing, antidumping effect, mainly bears the vertical load that makes progress, and vertical load transmits the load for fixed column, roof through top fixing bolt, and the fixed column simultaneously gives bottom anchor board with load downward transmission, and whole built-in fitting also transmits the load that receives for ground basis concrete simultaneously.
The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.
Claims (10)
1. An embedded part for fixing an assembled flood protection structure is embedded in a concrete foundation and comprises a top plate (1), a bottom plate (5) and a plurality of fixing columns (3) connected between the top plate (1) and the bottom plate (5), wherein the fixing columns (3) penetrate through the top plate (1) and are used for being fixed with the assembled flood protection structure; characterized in that at least one side end of the bottom plate (5) is recessed toward the side end opposite to the side end to form an arc-shaped groove (51).
2. An embedment for fixing a fitted flood protection structure according to claim 1, wherein said grooves (51) are provided in two, and two grooves (51) are respectively provided on opposite lateral ends of said bottom plate (5).
3. An embedment for fixing a fitted flood protection structure according to claim 2, wherein two grooves (51) are provided on both side ends of the base plate (5) in the width direction of the base plate (5).
4. An embedment for fixing a fabricated flood protection structure according to any one of claims 1-3, wherein there are four fixing posts (3), four fixing posts (3) are divided at four corners of said bottom plate (5), and said groove (51) is located between two fixing posts (3) which are most adjacent to said side end portion.
5. An embedded part for fixing a fabricated flood protection structure according to claim 4, wherein a reinforcing plate is arranged between two adjacent fixing columns (3), and the reinforcing plate is bound and fixed with steel bars in a concrete foundation.
6. The embedment of claim 5, wherein the reinforcing plates include a longitudinal reinforcing plate (2) and a transverse reinforcing plate (4), the length direction of the bottom plate (5) is parallel to the longitudinal reinforcing steel bars in the concrete foundation, the longitudinal reinforcing plate (2) is bound and fixed with the longitudinal reinforcing steel bars, the width direction of the bottom plate (5) is parallel to the transverse reinforcing steel bars in the concrete foundation, and the transverse reinforcing plate (4) is bound and fixed with the transverse reinforcing steel bars.
7. An embedded part for fixing a fabricated flood protection structure according to any one of claims 1 to 3, wherein the top end face of the fixing column (3) is provided with a first threaded hole (31), and the fixing column (3) can be fixed with the fabricated flood protection structure through a bolt.
8. The embedment for fixing the fitted flood protection structure according to claim 7, wherein the embedment further comprises a protective cap (8) for opening or closing the first threaded hole (31).
9. The embedded part for fixing the assembled flood protection structure according to claim 8, wherein the top plate (1) is fixed to a fixing column (3) in a welding manner, a second threaded hole (32) is formed in the bottom end surface of the fixing column (3), and the fixing column (3) is fixed to the bottom plate (5) through a bolt (7).
10. The embedment for fixing a fabricated flood protection structure according to claim 9, wherein the fixing posts (3) are hollow in the middle, and the diameter of the first threaded holes (31) is larger than that of the second threaded holes (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705411.5U CN210857106U (en) | 2019-10-12 | 2019-10-12 | Embedded part for fixing assembly type flood control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705411.5U CN210857106U (en) | 2019-10-12 | 2019-10-12 | Embedded part for fixing assembly type flood control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857106U true CN210857106U (en) | 2020-06-26 |
Family
ID=71308830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921705411.5U Active CN210857106U (en) | 2019-10-12 | 2019-10-12 | Embedded part for fixing assembly type flood control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857106U (en) |
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2019
- 2019-10-12 CN CN201921705411.5U patent/CN210857106U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200824 Address after: 410014, 16 East camphor Road, Yuhua District, Hunan, Changsha Co-patentee after: Changsha public engineering construction center Patentee after: POWERCHINA ZHONGNAN ENGINEERING Corp.,Ltd. Address before: 410014, 16 East camphor Road, Yuhua District, Hunan, Changsha Patentee before: POWERCHINA ZHONGNAN ENGINEERING Corp.,Ltd. |
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| TR01 | Transfer of patent right |