CN216304555U - Dykes and dams for hydraulic engineering with buffer function - Google Patents
Dykes and dams for hydraulic engineering with buffer function Download PDFInfo
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- CN216304555U CN216304555U CN202122695766.4U CN202122695766U CN216304555U CN 216304555 U CN216304555 U CN 216304555U CN 202122695766 U CN202122695766 U CN 202122695766U CN 216304555 U CN216304555 U CN 216304555U
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Abstract
The utility model relates to the technical field of hydraulic engineering and discloses a dam with a buffering function for hydraulic engineering. The two ends of the spring are respectively and fixedly connected with the inner wall of the sleeve and the left end of the loop bar, when the buffer board is impacted by water power, the buffer board extrudes the loop bar, the impact force is reduced by utilizing the elastic action of the spring, when the direction of the impact force is continuously changed, the buffer board is driven to rotate around the first pin, the movable rod is continuously moved around the second pin and the third pin, and the two ends of the torsional spring are respectively and fixedly connected with the outer wall of the movable rod and the outer wall of the fixed rod, so that the moving force of the movable rod is weakened by utilizing the elastic action of the torsional spring, the stability of the buffer board is improved, the changed impact force is gradually reduced, and the effects of improving the buffer performance of the dam and responding to the impact forces in different directions are realized.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a dam for hydraulic engineering with a buffering function.
Background
The dam is a general term of dikes and dams, and also refers to water-proof and water-retaining buildings and structures, for example, the dam is to be built by fastening to prevent water damage, the modern dam mainly comprises two major types, namely an earth-rock dam and a concrete dam, in recent years, large dams are built by high-tech reinforced cement, the concrete dam is built by using concrete, usually in a deep and narrow valley, because only the concrete can bear the high water pressure at the bottom of the dam, the concrete dam can be subdivided into a concrete gravity dam, a concrete arch dam, a concrete buttress dam and the like, and the concrete dam is mainly characterized in that the self weight is used for supporting the water pressure; dykes and dams bear huge rivers impact when guaranteeing coastal facility and personnel's safety, and current dykes and dams exist the cushioning performance lower, and constantly changes along with rivers when the direction of impact force, leads to dykes and dams can not deal with the problem of the impact force of change well.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dam for hydraulic engineering with a buffering function, and aims to improve the buffering performance of the dam and respond to impact forces in different directions.
In order to achieve the purpose, the utility model provides the following technical scheme: a dam with a buffering function for hydraulic engineering comprises a foundation and a dam body, wherein the dam body is arranged at the top of the foundation, a groove is formed in the outer wall of the dam body, a fixing seat is fixedly installed on the groove wall of the groove, a sleeve is fixedly installed on the outer wall of the fixing seat, a sleeve rod is sleeved in the sleeve in an inner movable mode, a spring is arranged in the sleeve, two ends of the spring are fixedly connected with the inner wall of the sleeve and the left end of the sleeve rod respectively, a first fixing block is hinged to the right end of the sleeve rod through a first pin in a movable mode, a buffering plate is arranged outside the groove, the first fixing block is fixedly installed on the outer wall of the buffering plate, a second fixing block is fixedly installed on the outer wall of the buffering plate, one end of a movable rod is hinged to the outer wall of the second fixing block through a second pin in a movable mode, and one end of a fixing rod is hinged to the other end of the movable rod through a third pin in a movable mode, the other end fixed mounting of dead lever is at the outer wall of fixing base, the outer wall of dead lever is provided with the torsional spring, the both ends of torsional spring respectively with the outer wall fixed connection of the outer wall of movable rod and the outer wall of dead lever.
Preferably, the outer wall of the right side of the dam body is uniformly provided with prismatic strips, and the prismatic strips are convenient for reducing the impact force along the direction of the outer wall of the dam.
Preferably, the buffer board is made of a rubber board, and the rubber board has elasticity and is not easily damaged when impact force is strong.
Preferably, the outer wall of the buffer plate is uniformly provided with water through holes, so that water flow is dispersed conveniently, and impact force is reduced.
Preferably, the outer wall of buffer board evenly is provided with the bellying, the increase with the area of contact of rivers, the pressure that the reduction buffer board received.
Preferably, the outer walls of the spring and the torsion spring are sprayed with polyurethane resin antirust coatings, and the polyurethane resin antirust coatings have good waterproof performance, so that the spring and the torsion spring are prevented from being reduced in elasticity due to rusting.
The utility model provides a dam for hydraulic engineering with a buffering function. The method has the following beneficial effects:
(1) the two ends of the spring are respectively fixedly connected with the inner wall of the sleeve and the left end of the loop bar, so that when the buffer board is impacted by water power, the loop bar is extruded by the buffer board, the elastic action of the spring is utilized, the impact force is reduced, when the direction of the impact force is continuously changed, the buffer board is driven to rotate around the first pin, the movable rod is continuously moved around the second pin and the third pin, the two ends of the torsional spring are respectively fixedly connected with the outer wall of the movable rod and the outer wall of the fixed rod, the elastic action of the torsional spring is utilized, the moving force of the movable rod is weakened, the stability of the buffer board is improved, the changed impact force is gradually reduced, and the effects of improving the buffer performance of the dam and coping with impact forces in different directions are realized.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention A;
fig. 3 is a front sectional view of a buffer plate according to the present invention.
In the figure: the device comprises a foundation 1, a dam 2, prismatic strips 3, a fixing seat 4, a sleeve 5, a loop bar 6, a spring 7, a buffer plate 8, a fixed block 9, a fixed block 10, a movable rod 11, a fixed rod 12 and a torsion spring 13.
Detailed Description
As shown in fig. 1-3, the present invention provides a technical solution: a dam with a buffering function for hydraulic engineering comprises a foundation 1 and a dam body 2, wherein the dam body 2 is arranged at the top of the foundation 1, a groove is formed in the outer wall of the dam body 2, prismatic strips are uniformly arranged on the outer wall of the right side of the dam body 2 and are convenient for reducing impact force along the direction of the outer wall of the dam body, a fixing seat 4 is fixedly arranged on the groove wall of the groove, a sleeve 5 is fixedly arranged on the outer wall of the fixing seat 4, a sleeve rod 6 is movably sleeved in the sleeve 5, a spring 7 is arranged in the sleeve 5, two ends of the spring 7 are respectively fixedly connected with the inner wall of the sleeve 5 and the left end of the sleeve rod 6, a fixing block 9 is movably hinged to the right end of the sleeve rod 6 through a pin, a buffering plate 8 is arranged outside the groove, the buffering plate 8 is made of a rubber plate, the rubber has elasticity, when the impact force is strong, the rubber is not easy to be damaged, water through holes are uniformly formed in the outer wall of the buffering plate 8, be convenient for make rivers dispersion, reduce the impact force, the outer wall of buffer board 8 evenly is provided with the bellying, increase and the area of contact of rivers, reduce the pressure that buffer board 8 received, No. 9 fixed mounting of fixed block is at the outer wall of buffer board 8, the outer wall fixed mounting of buffer board 8 has No. two fixed blocks 10, the outer wall of No. two fixed blocks 10 articulates through No. two round pin activities has the one end of movable rod 11, the other end of movable rod 11 articulates through No. three round pin activities has the one end of dead lever 12, the other end fixed mounting of dead lever 12 is at the outer wall of fixing base 4, the outer wall of dead lever 12 is provided with torsional spring 13, the both ends of torsional spring 13 are respectively with the outer wall of movable rod 11 and the outer wall fixed connection of dead lever 12, the outer wall of spring 7, torsional spring 13 all spraying has polyurethane resin anti-rust coating, polyurethane resin anti-rust coating has good waterproof performance, guarantee spring 7, Torsional spring 13 can not make elasticity reduce because rust, both ends through spring 7 respectively with the inner wall of sleeve 5 and the left end fixed connection of loop bar 6, thereby when buffer board 8 receives hydraulic shock, buffer board 8 extrusion loop bar 6, utilize spring 7's elastic force, thereby reduce the strength of impact, when the direction of impact constantly changes, thereby it rotates round a round pin to drive buffer board 8, make simultaneously movable rod 11 round No. two round pins and No. three round pins constantly move, through torsional spring 13's both ends respectively with the outer wall of movable rod 11 and the outer wall fixed connection of dead lever 12, thereby utilize torsional spring 13's elastic force, weaken the strength of movable rod 11 motion, thereby improve buffer board 8's stability, make the impact force of change reduce gradually, the cushioning performance that has realized improving dykes and dams and the effect of answering the not equidirectional impact force.
When in use, the sleeve rod 6 is sleeved through the inner movement of the sleeve 5, the two ends of the matching spring 7 are respectively fixedly connected with the inner wall of the sleeve 5 and the left end of the sleeve rod 6, so that when the buffer plate 8 is impacted by water power, the buffer plate 8 extrudes the sleeve rod 6, the elastic action of the spring 7 is utilized, and the impact force is reduced, the right end of the sleeve rod 6 is movably hinged with a first fixed block 9 through a first pin, the outer wall of a matching second fixed block 10 is movably hinged with one end of a movable rod 11 through a second pin, and the other end of the movable rod 11 is movably hinged with one end of a fixed rod 12 through a third pin, so that when the direction of the impact force is continuously changed, the buffer plate 8 is driven to rotate around the first pin, the movable rod 11 is continuously moved around the second pin and the third pin, and the two ends of the torsion spring 13 are respectively fixedly connected with the outer wall of the movable rod 11 and the outer wall of the fixed rod 12, therefore, the moving force of the movable rod 11 is weakened by the elastic force of the torsion spring 13, so that the stability of the buffer plate 8 is improved, and the changed impact force is gradually reduced.
Claims (6)
1. The utility model provides a dykes and dams for hydraulic engineering with buffer function, includes ground (1) and dam body (2), its characterized in that: the dam body (2) is arranged at the top of a foundation (1), a groove is formed in the outer wall of the dam body (2), a fixing seat (4) is fixedly arranged on the groove wall, a sleeve (5) is fixedly arranged on the outer wall of the fixing seat (4), a loop bar (6) is sleeved on the inner portion of the sleeve (5), a spring (7) is arranged inside the sleeve (5), two ends of the spring (7) are fixedly connected with the inner wall of the sleeve (5) and the left end of the loop bar (6) respectively, the right end of the loop bar (6) is movably hinged with a first fixing block (9) through a first pin, a buffer plate (8) is arranged outside the groove, the first fixing block (9) is fixedly arranged on the outer wall of the buffer plate (8), a second fixing block (10) is fixedly arranged on the outer wall of the buffer plate (8), and a movable rod (11) is movably hinged on the outer wall of the second fixing block (10) through a second pin, the other end of movable rod (11) articulates the one end that has dead lever (12) through No. three round pin activities, the other end fixed mounting of dead lever (12) is at the outer wall of fixing base (4), the outer wall of dead lever (12) is provided with torsional spring (13), the both ends of torsional spring (13) respectively with the outer wall of movable rod (11) and the outer wall fixed connection of dead lever (12).
2. A dyke for hydraulic engineering with a buffering function according to claim 1, characterized in that: prismatic strips are uniformly arranged on the outer wall of the right side of the dam body (2).
3. A dyke for hydraulic engineering with a buffering function according to claim 1, characterized in that: the buffer plate (8) is made of a rubber plate.
4. A dyke for hydraulic engineering with a buffering function according to claim 1, characterized in that: and the outer wall of the buffer plate (8) is uniformly provided with water through holes.
5. A dyke for hydraulic engineering with a buffering function according to claim 1, characterized in that: the outer wall of buffer board (8) evenly is provided with the bellying.
6. A dyke for hydraulic engineering with a buffering function according to claim 1, characterized in that: and the outer walls of the spring (7) and the torsion spring (13) are sprayed with polyurethane resin antirust coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122695766.4U CN216304555U (en) | 2021-11-05 | 2021-11-05 | Dykes and dams for hydraulic engineering with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122695766.4U CN216304555U (en) | 2021-11-05 | 2021-11-05 | Dykes and dams for hydraulic engineering with buffer function |
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| Publication Number | Publication Date |
|---|---|
| CN216304555U true CN216304555U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122695766.4U Active CN216304555U (en) | 2021-11-05 | 2021-11-05 | Dykes and dams for hydraulic engineering with buffer function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116695636A (en) * | 2023-06-30 | 2023-09-05 | 甘肃省水利水电勘测设计研究院有限责任公司 | Hydraulic engineering dam reinforcement structure and construction method thereof |
-
2021
- 2021-11-05 CN CN202122695766.4U patent/CN216304555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116695636A (en) * | 2023-06-30 | 2023-09-05 | 甘肃省水利水电勘测设计研究院有限责任公司 | Hydraulic engineering dam reinforcement structure and construction method thereof |
| CN116695636B (en) * | 2023-06-30 | 2024-01-23 | 甘肃省水利水电勘测设计研究院有限责任公司 | Hydraulic engineering dam reinforcement structure and construction method thereof |
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