CN112726529B - Concrete plug with self-locking function - Google Patents
Concrete plug with self-locking function Download PDFInfo
- Publication number
- CN112726529B CN112726529B CN202011602365.3A CN202011602365A CN112726529B CN 112726529 B CN112726529 B CN 112726529B CN 202011602365 A CN202011602365 A CN 202011602365A CN 112726529 B CN112726529 B CN 112726529B
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- self
- locking
- base
- blocking door
- door
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/02—Water-ways
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The invention provides a concrete plug with a self-locking function, which comprises a base; an arch support is arranged on the base, and a blocking door is arranged in the arch support; the blocking door is of an opening and closing structure, and a sealing element is arranged between the blocking door and the blocking door; stifled door is through self-locking mechanism and base cooperation work, and the hunch seat passes through locating part and pedestal connection, is equipped with a plurality of rotations pieces in the locating part, and stifled door rotates through rotating piece and hunch seat and is connected. According to the invention, the limiting piece and the rotating pieces are arranged, so that the blocking door can be stably installed in the arch support, and meanwhile, the sealing property between two blocking doors in a folding state can be improved by arranging the sealing piece, and the leakage phenomenon is avoided.
Description
Technical Field
The invention relates to a concrete plug with a self-locking function.
Background
In the process of hydraulic engineering construction, a diversion tunnel is a temporary building engineering, after structures such as a water retaining and water intake of an engineering hub are finished and have operating conditions, the diversion tunnel is generally closed in a plugging mode, and whether the quality, progress and safe operation of the diversion tunnel are determined by one stroke, so that the quality, progress and safe operation of the diversion tunnel are directly related to the subsequent construction of the engineering and the operation safety of the engineering.
At present, a concrete plug is one of common plugging modes, has the advantages of high operation efficiency and the like, but the existing concrete plug does not have a self-locking function, and the stability of plugging of the concrete plug is reduced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a concrete plug with a self-locking function, which can perform self-locking treatment on a plug door in a closed state by arranging a self-locking mechanism, so that the stability of the plug door in a water plugging process is improved.
The invention is realized by the following technical scheme.
The invention provides a concrete plug with a self-locking function, which comprises a base; an arch support is arranged on the base, and a blocking door is arranged in the arch support; the blocking door is of an opening and closing structure, and a sealing element is arranged between the blocking door and the blocking door; stifled door is through self-locking mechanism and base cooperation work, and the hunch seat passes through locating part and pedestal connection, is equipped with a plurality of rotations pieces in the locating part, and stifled door rotates through rotating piece and hunch seat and is connected.
The self-locking mechanism comprises a groove formed in the upper end face of the base, a rotating shaft is installed in the groove in a rotating mode, a self-locking warping plate is arranged on the rotating shaft, and the blocking door is matched with the self-locking warping plate.
The bottom of auto-lock wane is equipped with the balancing weight, and the top is the circular-arc setting of slope, is equipped with canceling release mechanical system in the one end that auto-lock wane and stifled door contacted.
The reset mechanism comprises a mounting groove formed in one end of the self-locking wane, and a plurality of limiting rods are arranged in the mounting groove; u type bracing piece is all established to the cover on the gag lever post, and the bottom that the mounting groove was run through at the both ends of U type bracing piece contacts with the recess to run through the end and be equipped with spacing bulb.
The limiting rod is sleeved with a return spring, and the return spring is located between the top of the mounting groove and the top of the U-shaped supporting rod.
Handles are arranged on the blocking doors.
The sealing piece comprises a clamping plate and a clamping groove which are integrally formed with the blocking doors, the clamping plate is arranged on one of the blocking doors, and the clamping groove matched with the clamping plate is formed in the position, corresponding to the clamping plate, of the other blocking door.
The inner wall of the clamping groove is provided with a sealing groove, and the inner wall of the clamping plate is provided with a sealing strip.
The limiting part is a limiting frame plate arranged between the base and the arch support, the base is connected with the arch support through the limiting frame plate, the base, the arch support and the limiting frame plate form an integrated structure, and one side of the limiting frame plate, which is in contact with the top of the arch support, is arranged as a circular arc transition side.
The rotating piece comprises a U-shaped shaft arranged in the limiting frame plate, a shaft sleeve is sleeved on the U-shaped shaft, and the shaft sleeve is connected with the blocking door.
The invention has the beneficial effects that:
1. by arranging the limiting piece and the rotating pieces, the blocking door can be stably installed in the arch support, and meanwhile, the sealing property between two blocking doors in a closed state can be improved by arranging the sealing pieces, so that the leakage phenomenon is avoided;
2. through setting up self-locking mechanism to can carry out the self-locking processing to the stifled door under closing up the state, with this stability of increase stifled door in water shutoff process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an isometric view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic structural view of the reset mechanism of the present invention;
in the figure: 1-base, 2-arch seat, 3-door, 4-limit frame plate, 5-handle, 6-self-locking wane, 7-U-shaped shaft, 8-shaft sleeve, 9-clamping groove, 10-sealing strip, 11-clamping plate, 12-rotating shaft, 13-groove, 14-counterweight block, 15-mounting groove, 16-reset spring, 17-limit rod, 18-U-shaped support rod and 19-limit ball head.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 to 3, a concrete plug with a self-locking function comprises a base 1; an arch support 2 is arranged on the base 1, and a door 3 is arranged in the arch support 2; the blocking door 3 is of an opening and closing structure, and a sealing element is arranged between the blocking door 3 and the blocking door 3; the blocking door 3 is matched with the base 1 through a self-locking mechanism, the arch support 2 is connected with the base 1 through a limiting part, a plurality of rotating parts are arranged in the limiting part, and the blocking door 3 is connected with the arch support 2 through the rotating parts in a rotating mode.
Self-locking mechanism is including seting up at the recess 13 of 1 up end of base, pivot 12 is installed to the recess 13 internal rotation, is equipped with auto-lock wane 6 on the pivot 12, and stifled door 3 and auto-lock wane 6 phase-matchs.
The bottom of auto-lock wane 6 is equipped with balancing weight 14, and the top is the circular-arc setting of slope, is equipped with canceling release mechanical system in the one end that auto-lock wane 6 and stifled door 3 contacted.
The reset mechanism comprises a mounting groove 15 arranged at one end of the self-locking wane 6, and as shown in fig. 4, a plurality of limiting rods 17 are arranged in the mounting groove 15; u-shaped supporting rods 18 are sleeved on the limiting rods 17, two ends of each U-shaped supporting rod 18 penetrate through the bottoms of the mounting grooves 15 to be in contact with the grooves 13, and limiting ball heads 19 are arranged at penetrating ends.
The limiting rod 17 is sleeved with a return spring 16, and the return spring 16 is located between the top of the mounting groove 15 and the top of the U-shaped supporting rod 18.
The sealing member includes cardboard 11 and draw-in groove 9 with stifled door 3 integrated into one piece, cardboard 11 sets up on one of them stifled door 3, and the draw-in groove 9 with cardboard 11 assorted is seted up with cardboard 11 corresponding position on another stifled door 3.
The inner wall of the clamping groove 9 is provided with a sealing groove, and the inner wall of the clamping plate 11 is provided with a sealing strip 10.
The locating part is the spacing deckle board 4 of setting between base 1 and hunch seat 2, and base 1 is connected with hunch seat 2 through spacing deckle board 4, and base 1, hunch seat 2, spacing deckle board 4 form an organic whole structure, and spacing deckle board 4 is the circular arc transition limit with one side of hunch seat 2 top contact and sets up.
The rotating piece comprises a U-shaped shaft 7 arranged in the limiting frame plate 4, a shaft sleeve 8 is sleeved on the U-shaped shaft 7, and the shaft sleeve 8 is connected with the blocking door 3.
Examples
As mentioned above, the concrete plug with the self-locking function comprises a base 1, wherein two sides of the top of the base 1 are commonly provided with an arch base 2, one end of the arch base 2 is provided with a limiting part, the limiting part comprises a limiting frame plate 4 fixedly arranged between the base 1 and the inner wall of the arch base 2, the limiting frame plate 4, the base 1 and the arch base 2 are of an integral structure, one end of the limiting frame plate 4, far away from a plugging door 3, is arranged in a circular arc transition edge, the limiting parts at the corresponding positions on the side surfaces of the arch base 2 are respectively provided with the plugging door 3 through a plurality of rotating parts in a rotating manner, the middle position of one side, close to a self-locking wane 6, of the plugging door 3 is vertically provided with a handle 5, each rotating part comprises a U-shaped shaft 7 fixedly arranged on the end surface of the limiting frame plate 4, the outer side of the U-shaped shaft 7 is rotatably sleeved with a shaft sleeve 8, and the shaft sleeve 8 is fixedly arranged at the side end of the plugging door 3; through setting up spacing deckle board 4, U type axle 7 and axle sleeve 8 to can install stifled door 3 stable installation inside hunch seat 2, spacing deckle board 4 can carry out spacing processing to stifled door 3 simultaneously.
Furthermore, a sealing element is arranged between the two block doors 3, the sealing element comprises a clamping plate 11 integrally formed at the side end of one of the block doors 3, a clamping groove 9 matched with the clamping plate 11 is formed at the side end of the other block door 3 at the position corresponding to the clamping plate 11, a sealing groove is formed in the inner wall of the clamping groove 9, and a sealing strip 10 is installed on the clamping plate 11 at the position corresponding to the clamping groove 9; through setting up cardboard 11 and draw-in groove 9 to can increase the connectivity between two stifled doors 3, and sealing strip 10 and the seal groove that sets up can increase the leakproofness between two stifled doors 3 under the state of folding, avoid appearing the seepage phenomenon.
Preferably, a self-locking mechanism is arranged at the top end of the base 1 between the two block doors 3, the self-locking mechanism comprises a groove 13 formed in the top end of the base 1, a rotating shaft 12 is rotatably mounted in the middle of the groove 13, a self-locking wane 6 is fixedly mounted on the outer side of the rotating shaft 12, one end, close to the block door 3, of the self-locking wane 6 extends to the outside of the groove 13, a balancing weight 14 is fixedly mounted at the bottom of the other end of the self-locking wane 6, the top end of the self-locking wane 6 is arranged in an inclined arc shape, and a reset mechanism is arranged at one end, far away from the balancing weight 14, of the self-locking wane 6; when stifled door 3 folds to can remove on auto-lock wane 6, can drive auto-lock wane 6 simultaneously and rotate inside recess 13, and stifled door 3 crosses auto-lock wane 6 back, auto-lock wane 6 can reset under the effect of balancing weight 14, carries out spacing processing with this to stifled door 3.
Further, the reset mechanism comprises a mounting groove 15 formed in the end portion of the self-locking rocker 6, two limiting rods 17 are vertically mounted inside the mounting groove 15, the outer sides of the two limiting rods 17 are jointly slidably sleeved with a U-shaped supporting rod 18, the U-shaped supporting rod 18 extends to the outer side of the self-locking rocker 6, the end portions of the U-shaped supporting rod 18 are fixedly connected with limiting ball heads 19, and reset springs 16 are sleeved on the outer sides of the limiting rods 17 above the U-shaped supporting rod 18; through setting up U type bracing piece 18, gag lever post 17 and reset spring 16 to can support auto-lock wane 6, effectively increase auto-lock wane 6's stability, ensure auto-lock wane 6 simultaneously and carry out spacing processing to two blocks up doors 3.
According to the invention, the base 1 and the arch support 2 are fixedly arranged in the diversion tunnel, the door 3 is stably arranged in the arch support 2 through the limiting piece and the rotating pieces, meanwhile, the sealing piece can increase the sealing property between two doors 3 in a closed state, the leakage phenomenon is avoided, and the self-locking mechanism can perform self-locking treatment on the closed door 3, so that the stability of the door 3 in the water plugging process is increased.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a concrete end cap with self-locking function, includes base (1), its characterized in that: an arch seat (2) is arranged on the base (1), and a blocking door (3) is arranged in the arch seat (2); the blocking door (3) is of an opening and closing structure, and a sealing element is arranged between the blocking door (3) and the blocking door (3); the blocking door (3) is matched with the base (1) to work through a self-locking mechanism, the arch support (2) is connected with the base (1) through a limiting piece, a plurality of rotating pieces are arranged in the limiting piece, and the blocking door (3) is rotatably connected with the arch support (2) through the rotating pieces; the self-locking mechanism comprises a groove (13) formed in the upper end face of the base (1), a rotating shaft (12) is rotatably mounted in the groove (13), a self-locking rocker (6) is arranged on the rotating shaft (12), and the door closer (3) is matched with the self-locking rocker (6); the bottom of the self-locking wane (6) is provided with a balancing weight (14), the top of the self-locking wane is arranged in an inclined arc shape, and one end of the self-locking wane (6) which is contacted with the blocking door (3) is provided with a reset mechanism;
the reset mechanism comprises a mounting groove (15) arranged at one end of the self-locking wane (6), and a plurality of limiting rods (17) are arranged in the mounting groove (15); u-shaped supporting rods (18) are sleeved on the limiting rods (17), the bottoms of the two ends of each U-shaped supporting rod (18) penetrating through the mounting grooves (15) are in contact with the grooves (13), and limiting ball heads (19) are arranged at the penetrating ends.
2. The concrete plug with the self-locking function according to claim 1, wherein: the limiting rod (17) is sleeved with a return spring (16), and the return spring (16) is located between the top of the mounting groove (15) and the top of the U-shaped supporting rod (18).
3. The concrete plug with the self-locking function according to claim 1, wherein: the blocking doors (3) are provided with handles (5).
4. The concrete plug with the self-locking function according to claim 1, wherein: the sealing element comprises a clamping plate (11) and a clamping groove (9) which are integrally formed with the blocking door (3), the clamping plate (11) is arranged on one blocking door (3), and the clamping groove (9) matched with the clamping plate (11) is formed in the position, corresponding to the clamping plate (11), of the other blocking door (3).
5. The concrete plug with the self-locking function according to claim 4, wherein: the inner wall of the clamping groove (9) is provided with a sealing groove, and the inner wall of the clamping plate (11) is provided with a sealing strip (10).
6. The concrete plug with the self-locking function according to claim 1, wherein: the limiting part is a limiting frame plate (4) arranged between the base (1) and the arch support (2), the base (1) is connected with the arch support (2) through the limiting frame plate (4), the base (1), the arch support (2) and the limiting frame plate (4) form an integrated structure, and the limiting frame plate (4) and one side of the top of the arch support (2) in contact are arranged on a circular arc transition edge.
7. The concrete plug with the self-locking function according to claim 1, wherein: the rotating piece comprises a U-shaped shaft (7) arranged in the limiting frame plate (4), a shaft sleeve (8) is sleeved on the U-shaped shaft (7), and the shaft sleeve (8) is connected with the blocking door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011602365.3A CN112726529B (en) | 2020-12-29 | 2020-12-29 | Concrete plug with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011602365.3A CN112726529B (en) | 2020-12-29 | 2020-12-29 | Concrete plug with self-locking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112726529A CN112726529A (en) | 2021-04-30 |
| CN112726529B true CN112726529B (en) | 2022-03-22 |
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ID=75610505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011602365.3A Active CN112726529B (en) | 2020-12-29 | 2020-12-29 | Concrete plug with self-locking function |
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| Country | Link |
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| CN (1) | CN112726529B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060589B (en) * | 2014-06-19 | 2016-06-08 | 中国水利水电第十一工程局有限公司 | A kind of renovate gate for water conservancy diversion hole, shutoff power station |
| CN204002013U (en) * | 2014-06-26 | 2014-12-10 | 乐清市磐石冲制厂 | A kind of flat push type monolock |
| CN105735862A (en) * | 2016-04-01 | 2016-07-06 | 湖南力威泵阀设备有限公司 | Flood prevention water-retaining door with rotating shaft structure |
| JP2018096190A (en) * | 2016-12-09 | 2018-06-21 | 充宏 高砂 | Non-powered sluice gate |
| CN206429067U (en) * | 2016-12-19 | 2017-08-22 | 东莞市毅达电子有限公司 | A kind of electric lockset mechanism |
| CN107355139B (en) * | 2017-09-05 | 2023-10-20 | 佛山市奇点安防科技有限公司 | Electronic lock and access control system applying same |
| CN207775844U (en) * | 2017-12-13 | 2018-08-28 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of diversion tunnel concrete stopper structure |
-
2020
- 2020-12-29 CN CN202011602365.3A patent/CN112726529B/en active Active
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| Publication number | Publication date |
|---|---|
| CN112726529A (en) | 2021-04-30 |
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Effective date of registration: 20221107 Address after: 550000 No. 16 Xingqian Road, Guanshan Lake District, Guiyang City, Guizhou Province Patentee after: China water resources and hydropower construction engineering consulting Guiyang Co.,Ltd. Address before: 550081 Xingshan Lake District, Guiyang, Guizhou Province, No. 16 Patentee before: CHINA POWER CONSRTUCTION GROUP GUIYANG SURVEY AND DESIGN INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right |