CN212200307U - Asphalt concrete core wall base structure - Google Patents
Asphalt concrete core wall base structure Download PDFInfo
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- CN212200307U CN212200307U CN202020389758.XU CN202020389758U CN212200307U CN 212200307 U CN212200307 U CN 212200307U CN 202020389758 U CN202020389758 U CN 202020389758U CN 212200307 U CN212200307 U CN 212200307U
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- spring
- concrete
- groove
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- fixedly connected
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- 239000011384 asphalt concrete Substances 0.000 title claims abstract description 17
- 239000004567 concrete Substances 0.000 claims abstract description 71
- 238000007789 sealing Methods 0.000 claims description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses an asphalt concrete heart wall base structure relates to hydraulic and hydroelectric engineering technical field, including concrete foundation block and concrete connecting block, two first recesses have all been seted up to the both sides of concrete foundation block, the inside of first recess is provided with first spring, the one end of first spring and one side inner wall fixed connection of first recess, the fixed frame of other end fixedly connected with of first spring, two second recesses have all been seted up to the both sides of concrete connecting block, the inside of second recess is provided with the second spring, the one end fixedly connected with sliding plate of second spring, one side fixedly connected with kelly of second spring is kept away from to the sliding plate. The utility model discloses a mode of assembly can make concrete foundation block and concrete connecting block assemble integratively, need not to pour at the job site, simple to operate, reduction of erection time.
Description
Technical Field
The utility model relates to a hydraulic and hydroelectric engineering technical field, in particular to asphalt concrete core wall base structure.
Background
In water conservancy and hydropower engineering, an asphalt concrete core dam is a common water retaining building. The concrete base can be used as a cover weight for grouting and also can be used as an anti-seepage structure and is an indispensable part in the asphalt concrete core wall, and the concrete base is used as large-volume concrete, and a cast-in-place mode is generally adopted during construction, but the mode has the defect of long construction period.
Therefore, it is necessary to develop a base structure of an asphalt concrete core wall to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an asphalt concrete core wall base structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an asphalt concrete core wall base structure, includes concrete foundation block and concrete connecting block, two first recesses have all been seted up to the both sides of concrete foundation block, the inside of first recess is provided with first spring, the one end of first spring and one side inner wall fixed connection of first recess, the fixed frame of other end fixedly connected with of first spring, two second recesses have all been seted up to the both sides of concrete connecting block, the inside of second recess is provided with the second spring, the one end fixedly connected with sliding plate of second spring, one side fixedly connected with kelly of second spring is kept away from to the sliding plate.
Optionally, the two first grooves are symmetrically arranged around the middle part of the concrete foundation block;
and the two second grooves are symmetrically arranged in the middle of the concrete connecting block.
Optionally, the upper surface and the equal fixedly connected with sliding block of lower surface of fixed frame, the one end that fixed frame was kept away from to the sliding block contacts with the inner wall of first recess.
Optionally, the other end of the second spring is fixedly connected with the inner wall of one side of the second groove.
Optionally, the top end of the sliding plate is in contact with the inner top wall of the second groove, and the bottom end of the sliding plate is in contact with the inner bottom wall of the second groove.
Optionally, the size of the second groove is equal to the size of the first groove;
the clamping rod is matched with the fixing frame.
Optionally, a sealing strip is arranged between the concrete base block and the concrete connecting block.
The utility model discloses a technological effect and advantage:
1. when the concrete connecting block and two adjacent concrete base blocks are installed, the concrete connecting block is inserted between the two concrete base blocks, in the inserting process, the clamping rod can be extruded by the concrete base blocks to enter the inside of the second groove, the clamping rod can drive the sliding plate to extrude the second spring in the process of entering the second groove, the second spring is extruded to be in a compression state, when the concrete connecting block is completely inserted between the two concrete base blocks, the position of the second groove corresponds to the position of the first groove, the clamping rod corresponds to the position of the inner cavity of the fixing frame, the second spring is not extruded any more at the moment, the clamping rod can move towards the direction of the fixing frame and enter the inner cavity of the fixing frame under the restoring force of the second spring, after the clamping rod enters the inner cavity of the fixing frame, the fixing frame can be driven to extrude the first spring under the restoring force of the second spring, can closely offset fixed frame and kelly under the restoring force effect of first spring to make the concrete connecting block fixed between two concrete foundation blocks, through the mode of assembly, can make concrete foundation block and concrete connecting block assemble integrative, need not to pour at the job site, simple to operate, reduction of erection time.
2. The utility model discloses a setting of sliding block can play the guide effect to the removal of fixed frame, and then can prevent that the condition that rocks from appearing in first spring when compressed.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is an enlarged schematic view of a structure a in fig. 1 according to the present invention.
Fig. 3 is a schematic perspective view of the fixing frame structure of the present invention.
In the figure: 1. a concrete foundation block; 2. a concrete connecting block; 3. a first groove; 4. a first spring; 5. a fixing frame; 6. a second groove; 7. a second spring; 8. a sliding plate; 9. a clamping rod; 10. a slider; 11. a sealing strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, 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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
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.
The utility model provides an asphalt concrete core wall base structure as shown in figures 1-3, which comprises a concrete base block 1 and a concrete connecting block 2, a sealing strip 11 is arranged between the concrete base block 1 and the concrete connecting block 2, the sealing strip 11 is fixedly connected with the concrete connecting block 2, when the concrete base block 1 is arranged at two ends of the concrete core wall base, only one side of a first groove 3 is left according to actual conditions, two first grooves 3 are respectively arranged at two sides of the concrete base block 1, the two first grooves 3 are symmetrically arranged relative to the middle part of the concrete base block 1, a first spring 4 is arranged inside the first groove 3, one end of the first spring 4 is fixedly connected with one side inner wall of the first groove 3, the other end of the first spring 4 is fixedly connected with a fixed frame 5, the upper surface and the lower surface of the fixed frame 5 are both fixedly connected with a sliding block 10, one end of the sliding block 10 far away from the fixed frame 5 is contacted with the inner wall of the first groove 3, through the arrangement of the sliding block 10, the guide function can be achieved for the movement of the fixed frame 5, and further the situation that the first spring 4 shakes when being compressed can be prevented, two second grooves 6 are respectively arranged on two sides of the concrete connecting block 2, the two second grooves 6 are symmetrically arranged relative to the middle part of the concrete connecting block 2, the size of the second groove 6 is equal to that of the first groove 3, the second spring 7 is arranged in the second groove 6, one end of the second spring 7 is fixedly connected with a sliding plate 8, the other end of the second spring 7 is fixedly connected with the inner wall of one side of the second groove 6, the top end of the sliding plate 8 is contacted with the inner top wall of the second groove 6, the bottom end of the sliding plate 8 is contacted with the inner bottom wall of the second groove 6, one side of the sliding plate 8 far away from the second spring 7 is fixedly connected with a clamping rod 9, the clamping rod 9 is matched with the fixed frame 5, through the arrangement, the second spring 7 can be prevented from shaking when being compressed, when the concrete connecting block 2 is installed with two adjacent concrete base blocks 1, the concrete connecting block 2 is inserted between the two concrete base blocks 1, the clamping rod 9 can be extruded by the concrete base blocks 1 to enter the second groove 6 in the inserting process, the clamping rod 9 can drive the sliding plate 8 to extrude the second spring 7 in the process of entering the second groove 6, the second spring 7 is extruded to be in a compressed state, when the concrete connecting block 2 is completely inserted between the two concrete base blocks 1, the position of the second groove 6 corresponds to the position of the first groove 3, the clamping rod 9 corresponds to the position of the inner cavity of the fixed frame 5, at the moment, the second spring 7 is not extruded any more, the clamping rod 9 can move towards the fixed frame 5 and enter the inner cavity of the fixed frame 5 under the restoring force action of the second spring 7, after the inner chamber of the fixed frame 5 is got into to the kelly 9 because the effect of the restoring force of the second spring 7 can drive the fixed frame 5 to extrude the first spring 4, can closely offset the fixed frame 5 and the kelly 9 under the restoring force effect of the first spring 4, thereby make the concrete connecting block 2 fixed between two concrete base blocks 1, through the mode of assembly, can make concrete base block 1 and concrete connecting block 2 assemble integratively, need not to pour at the job site, high durability and convenient installation, the reduction of erection time.
This practical theory of operation: when the concrete connecting block 2 and two adjacent concrete base blocks 1 are installed, the concrete connecting block 2 is inserted between the two concrete base blocks 1, in the inserting process, the clamping rod 9 can be extruded by the concrete base blocks 1 to enter the inside of the second groove 6, the clamping rod 9 can drive the sliding plate 8 to extrude the second spring 7 in the process of entering the second groove 6, the second spring 7 is extruded to be in a compression state, when the concrete connecting block 2 is completely inserted between the two concrete base blocks 1, the position of the second groove 6 corresponds to the position of the first groove 3, the clamping rod 9 corresponds to the position of the inner cavity of the fixing frame 5, at the moment, the second spring 7 is not extruded any more, the clamping rod 9 can move towards the fixing frame 5 and enter the inner cavity of the fixing frame 5 under the restoring force of the second spring 7, after the clamping rod 9 enters the inner cavity of the fixing frame 5, the fixing frame 5 can be driven to extrude the first spring 4 under the restoring force of the second spring 7, can closely offset fixed frame 5 and kelly 9 under the restoring force effect of first spring 4 to make concrete connecting block 2 fixed between two concrete foundation blocks 1, through the mode of assembly, can make concrete foundation block 1 assemble integratively with concrete connecting block 2, need not to pour at the job site, simple to operate, reduction of erection time.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an asphalt concrete core wall base structure, includes concrete foundation block (1) and concrete connecting block (2), its characterized in that: two first grooves (3) are formed in two sides of the concrete base block (1), a first spring (4) is arranged inside the first groove (3), one end of the first spring (4) is fixedly connected with the inner wall of one side of the first groove (3), a fixing frame (5) is fixedly connected with the other end of the first spring (4), two second grooves (6) are formed in two sides of the concrete connecting block (2), a second spring (7) is arranged inside the second groove (6), a sliding plate (8) is fixedly connected with one end of the second spring (7), and a clamping rod (9) is fixedly connected with one side, far away from the second spring (7), of the sliding plate (8).
2. The asphalt concrete core wall foundation structure of claim 1, wherein:
the two first grooves (3) are symmetrically arranged relative to the middle part of the concrete foundation block (1);
the two second grooves (6) are symmetrically arranged relative to the middle of the concrete connecting block (2).
3. The asphalt concrete core wall foundation structure of claim 1, wherein:
the upper surface and the equal fixedly connected with sliding block (10) of lower surface of fixed frame (5), the one end that fixed frame (5) were kept away from in sliding block (10) contacts with the inner wall of first recess (3).
4. The asphalt concrete core wall foundation structure of claim 1, wherein:
the other end of the second spring (7) is fixedly connected with the inner wall of one side of the second groove (6).
5. The asphalt concrete core wall foundation structure of claim 1, wherein:
the top end of the sliding plate (8) is in contact with the inner top wall of the second groove (6), and the bottom end of the sliding plate (8) is in contact with the inner bottom wall of the second groove (6).
6. The asphalt concrete core wall foundation structure of claim 1, wherein:
the size of the second groove (6) is equal to that of the first groove (3);
the clamping rod (9) is matched with the fixing frame (5).
7. The asphalt concrete core wall foundation structure of claim 1, wherein:
and a sealing strip (11) is arranged between the concrete base block (1) and the concrete connecting block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020389758.XU CN212200307U (en) | 2020-03-25 | 2020-03-25 | Asphalt concrete core wall base structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020389758.XU CN212200307U (en) | 2020-03-25 | 2020-03-25 | Asphalt concrete core wall base structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212200307U true CN212200307U (en) | 2020-12-22 |
Family
ID=73825896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020389758.XU Expired - Fee Related CN212200307U (en) | 2020-03-25 | 2020-03-25 | Asphalt concrete core wall base structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212200307U (en) |
-
2020
- 2020-03-25 CN CN202020389758.XU patent/CN212200307U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211111 Address after: 712000 rooms 1903 and 1904, 19th floor, cultural and creative building, Yaodian sub district office, Qinhan new town, Xixian New District, Xi'an City, Shaanxi Province Patentee after: Northwest Construction Co.,Ltd. Address before: 225399 brilliance Concrete Co., Ltd., No. 12, Hongqi Avenue West Road, Hailing District, Taizhou City, Jiangsu Province Patentee before: Wei Xiaomiao |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |