CN219490878U - Vertical shaft rotary gate with combined gate bridge - Google Patents
Vertical shaft rotary gate with combined gate bridge Download PDFInfo
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- CN219490878U CN219490878U CN202320908574.3U CN202320908574U CN219490878U CN 219490878 U CN219490878 U CN 219490878U CN 202320908574 U CN202320908574 U CN 202320908574U CN 219490878 U CN219490878 U CN 219490878U
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- gate
- bottom plate
- door
- bridge
- door leaf
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000004567 concrete Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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Abstract
The utility model discloses a gate-bridge combined vertical shaft rotary gate, which comprises a gate chamber, a gate body and a driving mechanism, wherein the gate body is provided with a gate cover; the gate body consists of a gate shaft and gate leaves; the middle part of the door leaf is of a sleeve structure, and the inner wall of the sleeve of the door leaf is rotationally sleeved on the peripheral surface of the door shaft through a bearing body; the upper end and the lower end of the door shaft are respectively and fixedly connected with the traffic bridge bottom plate and the pit slot; a bottom seal is arranged between the bottom edge of the door leaf and the gate bottom plate, and side seals are arranged at the left and right side edges of the door leaf; the driving mechanism is arranged at the position of the traffic bridge bottom plate corresponding to the door shaft and is in transmission connection with the door leaves through the transmission mechanism. The utility model adopts the technical scheme of the vertical shaft rotary gate with the gate bridge combined, the gate leaves of the gate bodies rotate around the gate shaft to form a water blocking surface, the traffic bridge is arranged flush with two banks, the traditional vertical lift gate is replaced, a gate opening and closing machine room is not arranged above the gate, a middle pier is not arranged in the gate chamber, and meanwhile, traffic is considered. Therefore, the device has the advantages of simple structure, flexible operation, good landscape effect and less investment.
Description
Technical Field
The utility model relates to a river sluice with low water retaining head in the technical field of water conservancy and hydropower engineering, in particular to a vertical shaft rotary sluice gate combined with a sluice bridge.
Background
The river blocking gate is used for controlling the water flow of a river channel, not only can the gate be closed for retaining water and storing water, but also the gate can be fully or partially opened locally to control the water discharge amount and the water level. Along with the development of economy and society, people pay more attention to the beauty and versatility of a building, so that requirements of ecological, landscape and multifunctional landscape gates are met more and more urgently.
For river gate engineering with wider river channels, most of traditional river gate arrangement is a vertical lift type flat gate, but the vertical lift type flat gate needs to be provided with a higher opening and closing machine room, which is not coordinated with the surrounding environment. In recent years, a hydraulic flap gate represented by a steel dam gate and a hydraulic dam is gradually raised, but the steel dam gate and the hydraulic dam can be used for a landscape gate of a wider river, but cannot be combined with pedestrian traffic, have single functions and have the problem of high building investment.
Disclosure of Invention
The utility model aims to provide the vertical shaft rotary gate combined by the gate bridge, which has low investment, flexible operation and good landscape effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a gate-bridge combined vertical shaft rotary gate, which comprises a gate chamber, a gate body and a driving mechanism; the gate chamber is of a U-shaped structure formed by a gate bottom plate arranged on the riverbed along the width of the riverbed and gate piers fixed at two ends of the gate bottom plate; a pit groove for embedding a gate shaft is formed in the gate bottom plate along the width direction of the river channel, and a traffic bridge is fixed between the top ends of the two gate piers;
the gate body consists of the gate shaft and the gate leaves; the middle part of the door leaf is of a sleeve structure, and the inner wall of the sleeve of the door leaf is rotationally sleeved on the outer peripheral surface of the door shaft through a bearing body; the upper end and the lower end of the door shaft are fixedly connected with the traffic bridge bottom plate and the pit slot respectively; a bottom seal is arranged between the bottom edge of the door leaf and the gate bottom plate, and side seals are arranged at the left and right side edges of the door leaf;
the driving mechanism is arranged at the position of the traffic bridge bottom plate corresponding to the door shaft, and is in transmission connection with the door leaves through the transmission mechanism.
Further, the driving mechanism consists of a hydraulic motor fixed on the traffic bridge bottom plate, a gear driven by the hydraulic motor, and an outer gear fixedly sleeved at the upper end of the door leaf sleeve, wherein the gear is meshed with the outer gear.
Optionally, according to the magnitude of river water flow load, 2-4 hydraulic motors are arranged on the traffic bridge bottom plate and uniformly distributed around the door leaf sleeve; and each hydraulic motor is meshed with an outer gear ring fixed at the upper end of the door leaf sleeve through the gear respectively.
Optionally, a thrust bearing body is arranged between the bottom end of the door leaf sleeve and the gate bottom plate, and the thrust bearing body is used for bearing the axial load of the door leaf.
Optionally, according to the width of the river, the pit slots are a plurality of secondary concrete structures (door shaft embedded parts are embedded in secondary concrete) which are arranged on the gate bottom plate at intervals along the width direction of the river, and one gate body and one set of driving mechanism are respectively arranged between each pit slot and the traffic bridge bottom plate; the side edges of the door leaves of the adjacent gate bodies are connected through the side seals.
Further, the width of the gate leaves of each gate body can be equal or unequal; when the width of the gate leaves of the gate body is not equal, the gate leaves with small width are convenient for discharging water with small flow, the gate leaves with large width are convenient for discharging water with large flow, the discharging water flow is flexible and the operation is convenient.
Alternatively, a plurality of the pits may be located on the same straight line, or may be arranged along a folding line, which is arranged along the folding line for the purpose of manufacturing a landscape effect.
Optionally, the door leaf of the gate body is hollow structure, the door leaf is the fusiform structure of evagination, not only can reduce the rivers resistance when draining, plays the effect of making the view effect again.
The utility model adopts the technical scheme of the vertical shaft rotary gate with the gate bridge combined, the gate leaves of the gate bodies rotate around the gate shaft to form a water blocking surface, the traffic bridge is arranged flush with two banks, the traditional vertical lift gate is replaced, a gate opening and closing machine room is not arranged above the gate, a middle pier is not arranged in the gate chamber, and meanwhile, traffic is considered. Therefore, the device has the advantages of simple structure, flexible operation, good landscape effect and less investment.
Drawings
Fig. 1 is a schematic elevational view of the present utility model.
Fig. 2 is a schematic view of the A-A cross section of fig. 1.
Fig. 3 is a schematic view of the B-B cross section of fig. 1.
Fig. 4 is an enlarged schematic view of the section I of fig. 3.
Fig. 5 is an enlarged schematic view of the J portion of fig. 3.
Fig. 6 is an enlarged schematic view of the K portion of fig. 2.
Detailed Description
The following describes embodiments of the present utility model in detail with reference to the accompanying drawings, and the embodiments and specific operation procedures are given by the embodiments of the present utility model under the premise of the technical solution of the present utility model, but the scope of protection of the present utility model is not limited to the following embodiments.
It should be noted that, in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" may be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art in specific cases.
The utility model relates to a vertical shaft rotary gate combined by a gate bridge, which comprises a gate chamber of a reinforced concrete structure, a gate body and a driving mechanism.
As shown in fig. 1-6, the gate chamber is a U-shaped structure consisting of a gate bottom plate 1.1 horizontally arranged on the river bed along the width of the river bed and gate piers 1.2 and 1.3 vertically fixed at two ends of the gate bottom plate 1.1; five pits for embedding door shafts are formed in the gate bottom plate 1.1 along the width direction of the river, and a traffic bridge 1.4 with a steel structure or a reinforced concrete structure is fixed between the top ends of the two gate piers 1.2 and 1.3; a gate body and a set of driving mechanism are respectively arranged between each pit slot and the bottom plate of the traffic bridge 1.4; the side edges of the door leaves of the adjacent gate bodies are respectively connected through side seals.
Advantageously or exemplarily, the gate blades of each gate body may or may not have equal widths; when the width of the gate leaves of the gate body is not equal, the gate leaves with small width are convenient for discharging water with small flow, the gate leaves with large width are convenient for discharging water with large flow, the discharging water flow is flexible and the operation is convenient.
Advantageously or exemplarily, the five pits may be located on the same line, or may be arranged along a folding line, which is arranged along the folding line for the purpose of manufacturing a landscape effect.
Advantageously or exemplarily, as shown in fig. 3-6, the gate body is constituted by a gate shaft 2.1 and a gate leaf 2.2; the middle part of the door leaf 2.2 is of a sleeve 2.3 structure, and the inner wall of the sleeve 2.3 of the door leaf 2.2 is rotationally sleeved on the outer peripheral surface of the door shaft 2.1 through a bearing body 2.4; according to design requirements, the bearing bodies 2.4 can be three to four, and are sequentially arranged up and down along the outer peripheral surface of the door shaft 2.1; the upper end and the lower end of the door shaft 2.1 are respectively and fixedly connected with the bottom plate of the traffic bridge 1.4 and the pit slot; a bottom seal 2.5 is arranged between the bottom edge of the door leaf 2.2 and the gate bottom plate 1.1, side seals 2.6 are arranged on the left side edge and the right side edge of the door leaf 2.2, a thrust bearing body 2.7 is arranged between the bottom end of the door leaf sleeve 2.3 and the gate chamber bottom plate 1.1, and the thrust bearing body 2.7 is used for bearing the axial load of the door leaf 2.2.
The driving mechanism is arranged at the position of the bottom plate of the traffic bridge 1.4 corresponding to the door shaft, and is in transmission connection with the door leaves through the transmission mechanism.
Advantageously or exemplarily, as shown in fig. 4, the driving mechanism is composed of a hydraulic motor 3.1 fixed on the bottom plate of the traffic bridge 1.1, a gear 3.2 driven by the hydraulic motor 3.1, and an external gear ring 3.3 fixedly sleeved on the upper end of the door leaf sleeve 2.3, wherein the gear 3.2 is meshed with the external gear ring 3.3.
According to the water flow load of the river, 2-4 hydraulic motors 3.1 in each set of driving mechanism can be selected and uniformly distributed around the door leaf sleeve 2.3; each hydraulic motor 3.1 is meshed with an outer gear ring 3.3 fixed at the upper end of the door leaf sleeve 2.3 through a gear 3.2; the hydraulic pipeline of each set of driving mechanism is arranged along the traffic bridge 1.4, the hydraulic pump station and the control cabinet are arranged at the position which does not affect the beautiful appearance on the bank, and the control cabinet can not only independently control one set of driving mechanism, but also selectively control a plurality of sets or all driving mechanisms.
Alternatively, a plurality of pits may be located on the same straight line, or may be arranged along a folding line for the purpose of manufacturing a landscape effect.
The gate leaf 2.2 of the gate body is of a hollow structure so as to reduce dead weight; advantageously or exemplarily, as shown in fig. 2, the door leaf 2.2 is a convex, fusiform structure; the gate face of the fusiform structure can reduce the water flow resistance during water drainage and also has the function of manufacturing landscape effect.
The water retaining force transmission sequence of the gate body is as follows: water pressure → door leaf 2.2 → bearing 2-4 → door shaft 2.1 → concrete lock chamber.
The gate body motion moment transmission sequence is as follows: concrete gate chamber-door shaft 2.1-bridge 1.4-driving mechanism-door leaf 2.2-thrust bearing 2.7 and resistance distance of water body.
Claims (5)
1. A gate bridge combined vertical shaft rotary gate comprises a gate chamber, a gate body and a driving mechanism; the method is characterized in that:
the gate chamber is of a U-shaped structure formed by a gate bottom plate arranged on the riverbed along the width of the riverbed and gate piers fixed at two ends of the gate bottom plate; a pit is formed in the gate bottom plate along the width direction of the river, and a traffic bridge is arranged between the tops of the two gate piers;
the gate body consists of a gate shaft and gate leaves; the middle part of the door leaf is of a sleeve structure, and the inner wall of the sleeve of the door leaf is rotationally sleeved on the outer peripheral surface of the door shaft through a bearing body; the upper end and the lower end of the door shaft are fixedly connected with the traffic bridge bottom plate and the embedded parts in the pit slots respectively; a bottom seal is arranged between the bottom edge of the gate leaf and the bottom plate of the gate chamber, and side seals are arranged at the left and right side edges of the gate leaf;
the driving mechanism is arranged at the position of the traffic bridge bottom plate corresponding to the door shaft, and is in transmission connection with the door leaves through the transmission mechanism.
2. The bridge-coupled vertical shaft rotary gate of claim 1, wherein: the driving mechanism consists of a hydraulic motor fixed on the traffic bridge bottom plate, a gear driven by the hydraulic motor, and an outer gear fixedly sleeved at the upper end of the door leaf sleeve, wherein the gear is meshed with the outer gear.
3. A vertical shaft rotary gate in combination with a gate bridge according to claim 1 or 2, wherein: and a thrust bearing body is arranged between the bottom end of the sleeve of the door leaf and the gate bottom plate and is used for bearing the axial load of the door leaf.
4. A vertical shaft rotary gate in combination with a gate bridge according to claim 1 or 2, wherein: the pit grooves are a plurality of secondary concrete structures which are arranged on the gate bottom plate at intervals along the width direction of the river channel; the gate body and the driving mechanism are respectively arranged between each pit and the traffic bridge bottom plate; the side edges of the door leaves of the adjacent gate bodies are connected through the side seals.
5. A vertical shaft rotary gate in combination with a gate bridge according to claim 1 or 2, wherein: the gate body leaves are of a convex fusiform structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908574.3U CN219490878U (en) | 2023-04-21 | 2023-04-21 | Vertical shaft rotary gate with combined gate bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908574.3U CN219490878U (en) | 2023-04-21 | 2023-04-21 | Vertical shaft rotary gate with combined gate bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219490878U true CN219490878U (en) | 2023-08-08 |
Family
ID=87476095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320908574.3U Active CN219490878U (en) | 2023-04-21 | 2023-04-21 | Vertical shaft rotary gate with combined gate bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219490878U (en) |
-
2023
- 2023-04-21 CN CN202320908574.3U patent/CN219490878U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: No.109 Jinshui Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee after: YELLOW RIVER ENGINEERING CONSULTING Co.,Ltd. Patentee after: Hangzhou Future City Underground Space Planning and Design Institute Co.,Ltd. Address before: 450003 No. 109 Jinshui Road, Jinshui District, Henan, Zhengzhou Patentee before: YELLOW RIVER ENGINEERING CONSULTING Co.,Ltd. |