CN214530550U - Novel retaining dam for hydraulic and hydroelectric engineering - Google Patents
Novel retaining dam for hydraulic and hydroelectric engineering Download PDFInfo
- Publication number
- CN214530550U CN214530550U CN202120117722.0U CN202120117722U CN214530550U CN 214530550 U CN214530550 U CN 214530550U CN 202120117722 U CN202120117722 U CN 202120117722U CN 214530550 U CN214530550 U CN 214530550U
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- baffle
- dam body
- movable
- hinged
- mounting
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
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- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
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Abstract
The utility model discloses a novel manger plate dam for hydraulic and hydroelectric engineering, including prefabricated base, a mounting bracket, the activity dam body is driven its along the articulated department upset with the mounting bracket in order to realize switching-on/off by drive assembly, be equipped with the mount pad of length direction both ends rigid coupling respectively on two mounting brackets on the prefabricated base, the vertical baffle that is equipped with on the mount pad, it is corresponding, set up on it and supply the baffle block, and the sliding tray that vertical removal can freely pass through, activity dam body bottom surface is seted up and is supplied the baffle to wear out the locking groove that sliding tray one end was inserted and is closed, the baffle is by its rebound of lifting unit drive to the block is in the locking inslot. The utility model discloses the beneficial effect who reaches is: the movable dam body is hinged to the mounting frame, the driving assembly drives the movable dam body to overturn along the hinged position of the movable dam body and the mounting frame, flexible switching-on and switching-off are achieved, the driving assembly is arranged to be actuated by the hydraulic element, and the driving block drives the movable dam body to rotate.
Description
Technical Field
The utility model relates to a hydraulic engineering facility equipment technical field specifically is a novel retaining dam for hydraulic and hydroelectric engineering.
Background
Hydraulic engineering is a general term for various engineering constructions constructed for controlling, utilizing and protecting water resources and environments on the earth's surface and underground, and is an engineering constructed for eliminating water damage and developing and utilizing water resources. The service objects are divided into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like. The hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.
Hydraulic engineering is when the construction, generally need set up the retaining dam, and current retaining dam is fixed knot structure usually, can't realize switching on and off in a flexible way, though there is mobilizable retaining dam to realize nimble switching on and off at present, the sealed effect of these movable retaining dam bottoms is relatively poor.
In order to solve the problems, a novel water retaining dam for hydraulic and hydroelectric engineering is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, a novel retaining dam for hydraulic and hydroelectric engineering is provided, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:
the utility model provides a novel retaining dam for hydraulic and hydroelectric engineering, including a prefabricated base, the horizontal relative both ends of prefabricated base respectively are equipped with the mounting bracket, two the mounting bracket upper end articulates through the common level of installation pivot has movable dam body, movable dam body is driven its along the upset in order to realize opening and shutting the floodgate with the articulated department of mounting bracket by drive assembly, be equipped with the mount pad of length direction both ends rigid coupling on two mounting brackets respectively on the prefabricated base, the vertical baffle that is equipped with on the mount pad, it is corresponding, seted up the confession on it the baffle block, and the sliding tray that vertical removal can freely pass through, movable dam body bottom surface is seted up and is supplied the baffle to wear out the locking groove that sliding tray one end was inserted and is closed, the baffle is by its rebound of elevating assembly drive to the block is in the locking inslot.
As a further optimization of the technical scheme, the driving assembly comprises a movable hinged support hinged to the prefabricated base, a hydraulic element is mounted on the movable hinged support, a driving block is connected to the hydraulic element in a driving mode, and the driving block is hinged to the outer wall of the movable dam body.
As a further optimization of the above technical solution, a pin shaft horizontally penetrates through the baffle, and correspondingly, a sliding cavity for the pin shaft to be inserted and closed and for the vertical movement to freely pass through is formed in the mounting seat.
As a further optimization of the above technical solution, the lifting assembly includes an electromagnet disposed on the bottom wall of the sliding groove, the baffle is made of a magnetic conductive material, an expansion spring is vertically installed in the sliding groove, and two ends of the expansion spring in the elastic direction elastically abut against the electromagnet and the bottom of the movable dam body respectively.
As a further optimization of the technical scheme, the width of the upper end of the baffle is gradually reduced and is formed into a conical shape.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the movable dam body is hinged to the mounting frame and driven to overturn along the hinged position with the mounting frame through the driving assembly, flexible switching on and switching off is achieved, the driving assembly is arranged to be moved by a hydraulic element, the driving block is driven to drive the movable dam body to rotate, the structure is simple, the operation is convenient, the lifting assembly is arranged to drive the baffle to move upwards, the baffle is clamped in the stop groove of the movable dam body, the phenomenon that the gap between the movable dam body and the surface of the prefabricated base is too large due to the fact that the movable dam body needs to overturn is reduced, the phenomenon that the movable dam body is poor in sealing is further caused, the lifting assembly is composed of an electromagnet and a telescopic spring, the telescopic spring is in a natural state, the driving baffle moves upwards and is clamped with the stop groove in the movable dam body, the sealing performance of the bottom of the movable dam body is further enhanced, the structure is simple and compact, and the occupied space is small.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a novel retaining dam for hydraulic and hydroelectric engineering;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;
the reference numerals are explained below:
the method comprises the following steps of 1-a movable hinged support, 2-a prefabricated base, 3-a hydraulic element, 4-a driving block, 5-a movable dam body, 6-a mounting frame, 7-a stop groove, 8-a baffle, 9-a sliding cavity, 10-a mounting seat, 11-an electromagnet, 12-a telescopic spring, 13-a sliding groove and 14-a pin shaft.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-2, a novel water retaining dam for water conservancy and hydropower engineering comprises a prefabricated base 2, wherein two transverse opposite ends of the prefabricated base 2 are respectively provided with a mounting frame 6, the upper ends of the two mounting frames 6 are jointly and horizontally hinged with a movable dam body 5 through a mounting pivot, two side walls of the movable dam body 5 are in surface sliding contact with the mounting frames 6, the movable dam body 5 is driven by a driving assembly to turn over along the hinged part with the mounting frame 6 so as to realize opening and closing, because the movable dam body 5 needs to turn over, the bottom of the movable dam body and the top surface of the prefabricated base 2 are provided with a space for turning over the movable dam body 5, the space has larger size, the sealing between the bottom of the movable dam body 5 and the prefabricated base 2 is poor, the prefabricated base 2 is provided with a mounting seat 10, two ends of which are fixedly connected on the two mounting frames 6 in the length direction respectively, the mounting seat 10 is vertically provided with a baffle 8, correspondingly, a sliding groove 13 is formed in the movable dam body 5, the sliding groove 13 is used for clamping the baffle 8, the vertical movement can freely pass through the sliding groove, a stop groove 7 is formed in the bottom surface of the movable dam body 5, the baffle 8 penetrates through the sliding groove 13, one end of the stop groove is inserted, and the stop groove 7 is driven by the lifting assembly to move upwards and clamped in the stop groove 7.
In this embodiment, preferably, the driving assembly includes a movable hinge base 1 hinged to the prefabricated base 2, a hydraulic element 3 is mounted on the movable hinge base 1, a driving block 4 is connected to the hydraulic element 3 in a driving manner, and the driving block 4 is hinged to the outer wall of the movable dam body 5.
In this embodiment, as preferably, a pin shaft 14 horizontally penetrates through the baffle plate 8, correspondingly, a sliding cavity 9 which is provided for the pin shaft 14 to be inserted and closed and through which vertical movement can freely pass is formed in the mounting seat 10, and the baffle plate 8 can be vertically slidably connected in the mounting seat 10 by sliding and limiting in the sliding cavity 9 through the pin shaft 14.
In this embodiment, preferably, the lifting assembly includes an electromagnet 11 disposed on the bottom wall of the sliding groove 13, the baffle 8 is made of a magnetic conductive material, an expansion spring 12 is vertically installed in the sliding groove 13, and two ends of the expansion spring 12 in the elastic direction elastically abut against the electromagnet 11 and the bottom of the movable dam 5 respectively.
In this embodiment, preferably, the width of the upper end of the baffle plate 8 is gradually reduced and is tapered, and as the upper end of the baffle plate 8 is tapered, the contact area between the baffle plate 8 and the stop groove 7 is larger, so that the contact degree between the baffle plate 8 and the stop groove 7 is improved, and the sealing performance is further improved.
The utility model discloses when using: when the gate is opened, firstly, a power supply of the electromagnet is switched on, the electromagnet is electrified to generate magnetism, and then the baffle is driven to move downwards and compress the telescopic spring, so that the baffle is separated from a clamping state with a stop groove on the movable dam body, then the hydraulic element is started to drive the driving block to move upwards, and further the movable dam body is driven to turn over along a hinged part with the mounting frame, so that the gate opening action is realized;
during closing, the hydraulic component resets for the movable dam body is reverse to overturn to vertical state, then the power of disconnection electro-magnet, and the electro-magnet outage loses magnetism, and expanding spring resumes to original state by compression state fast this moment, and then drives the baffle and shifts up and block with the locking groove looks block, makes baffle and locking groove looks block and seals both junctions, improves the leakproofness of movable dam body bottom.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The novel water retaining dam for the water conservancy and hydropower engineering is characterized by comprising a prefabricated base (2), wherein two transverse opposite ends of the prefabricated base (2) are respectively provided with a mounting frame (6), the upper ends of the two mounting frames (6) are jointly and horizontally hinged with a movable dam body (5) through a mounting pivot, the movable dam body (5) is driven by a driving assembly to turn over along the hinged part with the mounting frames (6) so as to realize switching on and off, the prefabricated base (2) is provided with a mounting seat (10) with two ends in the length direction respectively and fixedly connected onto the two mounting frames (6), a baffle (8) is vertically arranged on the mounting seat (10), correspondingly, a sliding groove (13) for clamping the baffle (8) and freely passing through the vertical movement is arranged on the mounting seat, the bottom surface of the movable dam body (5) is provided with a locking groove (7) for inserting the baffle (8) through one end of the sliding groove (13), the baffle (8) is driven by the lifting component to move upwards and is clamped in the stop groove (7).
2. The novel water retaining dam for the water conservancy and hydropower engineering is characterized in that the driving assembly comprises a movable hinged support (1) which is hinged on a prefabricated base (2), a hydraulic element (3) is mounted on the movable hinged support (1), a driving block (4) is connected to the hydraulic element (3) in a driving mode, and the driving block (4) is hinged with the outer wall of a movable dam body (5).
3. The novel retaining dam for the water conservancy and hydropower engineering as claimed in claim 1, wherein a pin shaft (14) is horizontally arranged on the baffle (8) in a penetrating manner, and correspondingly, a sliding cavity (9) which is inserted and closed by the pin shaft (14) and can freely pass through in the vertical movement is formed in the mounting seat (10).
4. The novel water retaining dam for the water conservancy and hydropower engineering as claimed in claim 1, wherein the lifting assembly comprises an electromagnet (11) arranged on the inner bottom wall of a sliding groove (13), the baffle (8) is made of a magnetic material, a telescopic spring (12) is vertically arranged in the sliding groove (13), and two ends of the elastic force direction of the telescopic spring (12) respectively elastically abut against the electromagnet (11) and the bottom of the movable dam body (5).
5. A novel dam for hydraulic and hydroelectric power engineering as claimed in claim 1 in which the upper end of said dam (8) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117722.0U CN214530550U (en) | 2021-01-15 | 2021-01-15 | Novel retaining dam for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117722.0U CN214530550U (en) | 2021-01-15 | 2021-01-15 | Novel retaining dam for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214530550U true CN214530550U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120117722.0U Expired - Fee Related CN214530550U (en) | 2021-01-15 | 2021-01-15 | Novel retaining dam for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214530550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102497788B1 (en) * | 2022-10-04 | 2023-02-15 | 주식회사 건축사사무소건원엔지니어링 | System for monitoring flood damage through cutoff wall with shore guard rail for preventing disaster |
-
2021
- 2021-01-15 CN CN202120117722.0U patent/CN214530550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102497788B1 (en) * | 2022-10-04 | 2023-02-15 | 주식회사 건축사사무소건원엔지니어링 | System for monitoring flood damage through cutoff wall with shore guard rail for preventing disaster |
| KR102601256B1 (en) * | 2022-10-04 | 2023-11-13 | 주식회사 건축사사무소건원엔지니어링 | System for monitoring flood damage through cutoff wall with shore guard rail for preventing disaster |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211029 |