CN220246836U - Large-span keeps off tide work gate - Google Patents
Large-span keeps off tide work gate Download PDFInfo
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- CN220246836U CN220246836U CN202320861275.9U CN202320861275U CN220246836U CN 220246836 U CN220246836 U CN 220246836U CN 202320861275 U CN202320861275 U CN 202320861275U CN 220246836 U CN220246836 U CN 220246836U
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- gate
- guide
- gate body
- moisture barrier
- span
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- 230000004888 barrier function Effects 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 30
- 230000000903 blocking effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000002301 combined effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a large-span tide blocking working gate, which comprises a gate body: the top of gate body is provided with the lug, the top of gate body just is located the outside of lug and is equipped with guiding component, and guiding component has by outside-in first guiding position and the second guiding position of linear downshift centre gripping that moves down on its stroke, the termination of first guiding position communicates with the starting end of second guiding position. According to the utility model, two independent and communicated guide positions can be formed at the top of the gate through the guide assembly, so that the combined effect of centering guide and linear guide can be achieved in the descending beam grabbing process of the hydraulic beam grabbing mechanism, the hydraulic beam grabbing mechanism can be ensured to accurately and stably descend to a proper position at the top of the gate, the hydraulic beam grabbing mechanism can be ensured to be accurately connected with the lifting lug, and the lifting and hoisting efficiency of the gate is further improved.
Description
Technical Field
The utility model relates to the technical field of gates, in particular to a large-span tide blocking working gate.
Background
The tide barrier is an important component of a flood control and disaster reduction engineering system, is an important engineering for blocking tide in estuary areas, accumulating light, preventing the upward tracing of sea water and discharging flood, is a primary function of the tide barrier, stores fresh water and prevents the upward tracing of sea water in areas with shortage of water resources, and is one of important functions of building the floodgate.
Chinese patent publication No.: CN211171859U discloses a tidal blocking gate for water conservancy and hydropower, including gate body and two tidal blocking dams that the symmetry set up, one side that two tidal blocking dams are close to each other all is equipped with the lock chamber, gate body movable mounting is in corresponding lock chamber, the top fixedly connected with stand of tidal blocking dam, one side fixedly connected with same bracing piece that two stands are close to each other, the top fixedly connected with multiple slide bars of gate body, the outside at the bracing piece is established to the equal slip cap of multiple slide bars, fixedly connected with mounting panel on the stand, the front side rotation of mounting panel is connected with two gears, two gears intermeshing, the front side of gear and the front side of stand all are equipped with the sprocket, are located two sprocket transmission on same one side and install same chain, the top fixedly connected with of slide bar is on corresponding chain, the motor is installed to the rear side of one of two stands, one of multiple sprocket and the output shaft fixed connection of motor.
In order to realize lifting, the existing tidal blocking gate needs to be provided with a tail water trolley at the top of a gate channel and is connected with the gate through a grab beam mechanism, so that lifting of the gate is realized, and when the grab beam mechanism descends and is connected with the gate, the grab beam mechanism can slightly swing due to the fact that the length below a steel rope of the tail water trolley is longer, so that the grab beam mechanism cannot be accurately connected and fixed with the gate, and the lifting efficiency of the gate is reduced.
Disclosure of Invention
The utility model aims to provide a large-span tide-blocking working gate which adopts a guide structure with two guide positions, plays a role in centering and guiding the descending process of a grab beam mechanism and ensures that the gate can be quickly and accurately hoisted and fixed.
In order to achieve the above object, the present utility model provides the following technical solutions: a large-span moisture-proof working gate comprises a gate body:
the top of the gate body is provided with a lifting lug;
the top of the gate body and positioned at the outer side of the lifting lug are provided with guide components, and the guide components are provided with a first guide position centered from outside to inside and a second guide position clamped by linear downward movement on the travel of the guide components;
the terminating end of the first guiding position communicates with the starting end of the second guiding position.
As a further description of the above technical solution:
the guide assembly comprises a guide plate vertically arranged on the gate body.
As a further description of the above technical solution:
the guide plate is provided with a guide slideway facing the ear crane.
As a further description of the above technical solution:
the guide assembly further comprises a side guard plate obliquely arranged on the guide plate, and the inclined direction of the side guard plate is far away from the lifting lug.
As a further description of the above technical solution:
the side guard plate is provided with a concentrated slideway facing the lifting lug, and the inner diameter of the starting end of the concentrated slideway is larger than that of the ending end.
As a further description of the above technical solution:
the inner diameter of the termination end of the centralized slideway is consistent with the inner diameter of the guiding slideway.
As a further description of the above technical solution:
further comprising a locking assembly;
the locking assembly comprises a locking column arranged at the top of the gate body, a rotating rod is spirally arranged on the inner wall of the locking column, and a circular truncated cone-shaped locking head is arranged at the top of the rotating rod.
As a further description of the above technical solution:
the positioning assembly is also included;
the positioning assembly comprises a positioning seat arranged at the top of the gate body, a rubber gasket is arranged on the inner wall of the positioning seat, and a positioning head is arranged at the top of the rubber gasket.
In the technical scheme, the large-span tide blocking working gate provided by the utility model has the following beneficial effects:
this gate can form two independent and connected guiding positions at the gate top through the guide component that sets up, can play the combined effect of direction and linear direction placed in the middle to the decline of hydraulic pressure grab beam mechanism grab beam process, ensures that hydraulic pressure grab beam mechanism can be accurate and stable descend the suitable position at gate top, ensures that hydraulic pressure grab beam mechanism can carry out accurate grab beam connection with the lug, and then improves the lift hoist and mount efficiency of gate.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic structural view of a large-span tidal blocking working gate provided by an embodiment of the utility model;
FIG. 2 is a schematic diagram of a locking assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a guide assembly according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a positioning assembly according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a gate body; 2. a locking assembly; 21. locking the column; 22. rotating a connecting rod; 23. a locking head; 3. a guide assembly; 31. a guide plate; 32. a side guard plate; 33. a guide slideway; 34. a centralized slideway; 4. a positioning assembly; 41. a positioning seat; 42. a rubber gasket; 43. a positioning head; 5. lifting lugs.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, a large-span tide gate comprises a gate body 1:
the top of the gate body 1 is provided with two lifting lugs 5, so that the two lifting lugs can be connected and fixed with a grabbing beam unit of the hydraulic grabbing beam mechanism, and the grabbing beam fixing effect on the gate body 1 can be achieved;
the top of the gate body 1 and the outside that is located the lug 5 are equipped with the direction subassembly 3, and the direction subassembly 3 has the first guiding position and the second guiding position of linear downshifting centre gripping outside inwards on its stroke, the termination of first guiding position and the starting end intercommunication of second guiding position, when hydraulic pressure grab beam mechanism descends accurately and is connected with the lug 5 of gate body 1, the hydraulic pressure grab beam mechanism of decline in-process can contact at first the direction subassembly 3, and under the guiding effect placed in the middle of first guiding position, play outside inwards to the decline position of hydraulic pressure grab beam mechanism and guide the effect placed in the middle, and when hydraulic pressure grab beam mechanism is at the end of first guiding position motion, can seamless joint in the second guiding position, can play the effect of linear direction to hydraulic pressure grab beam mechanism, ensure that hydraulic pressure grab beam mechanism can be accurate and stable decline to suitable position, make hydraulic pressure grab beam mechanism grab beam unit can be connected with the quick accurate snatch of lug 5, and then the lifting hoisting efficiency of improvement.
The guide assembly 3 includes the deflector 31 of vertical setting on gate body 1, be equipped with the guide slide 33 towards ear crane 5 on the deflector 31, make deflector 31 and guide slide 33 form the second guiding position, the side guard plate 32 of slope setting on deflector 31 still is kept away from lug 5 to the slope direction of side guard plate 32, be equipped with the concentrated slide 34 towards lug 5 on the side guard plate 32, and the initial end internal diameter of concentrated slide 34 is greater than the termination end internal diameter, the termination end internal diameter of concentrated slide 34 is unanimous with the internal diameter size of guide slide 33, make side guard plate 32 and concentrated slide 34 form first guiding position, when hydraulic pressure grab beam mechanism descends, can enter into the concentrated slide 34 in the side guard plate 32 at first, concentrated slide 34 can play concentrated guiding action to hydraulic pressure grab beam mechanism this moment, with the both ends of hydraulic pressure grab beam mechanism to the constant position gradually, then from concentrating in slide 34 seamless entering into the guide slide 33 of deflector 31, can make hydraulic pressure grab beam mechanism can keep the linear stability downwards, prevent that hydraulic pressure beam mechanism from taking place the wobbling phenomenon when descending, thereby guarantee that hydraulic pressure grab beam mechanism can guarantee accurate and the hydraulic pressure of position of the gate body and hydraulic pressure of being connected with the roof beam 5 and can guarantee that the accurate position of the position of grab beam mechanism is fixed to the lug 5.
Still include locking element 2, locking element 2 is including setting up the locking post 21 at gate body 1 top, the inner wall spiral of locking post 21 is provided with the head that connects pole 22 soon, and the top of connecting pole 22 is provided with round platform form locking head 23, set up the hydraulic pressure locking device who can follow perpendicular to gate body 1 direction of lift on gate lift channel's lateral wall, when gate body 1 is lifted to certain high position by hydraulic pressure grab beam mechanism, hydraulic pressure locking device work and extend to the bottom of locking head 23, and support the contact to locking head 23, can play the effect of locking to gate body 1, ensure that gate body 1 can be locked, keep gate body 1's position stable.
Still include locating component 4, locating component 4 is including setting up the positioning seat 41 at gate body 1 top, the inner wall of positioning seat 41 is provided with rubber gasket 42, and the top of rubber gasket 42 is provided with location head 43, when hydraulic pressure grab beam mechanism descends the back and contacts with location head 43, hydraulic pressure grab beam mechanism's impact force can strike location head 43 and make it remove in to positioning seat 41, rubber gasket 42 is extruded and warp this moment, can play elastic buffer effect to hydraulic pressure grab beam structure, avoid hydraulic pressure grab beam mechanism and gate body 1 direct contact to cause the phenomenon of collision damage.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a large-span keeps off damp work gate, includes gate body (1), its characterized in that:
a lifting lug (5) is arranged at the top of the gate body (1);
the top of the gate body (1) and positioned outside the lifting lug (5) are provided with a guide assembly (3), and the guide assembly (3) is provided with a first guide position centered from outside to inside and a second guide position clamped by linear downward movement on the stroke of the guide assembly;
the terminating end of the first guiding position communicates with the starting end of the second guiding position.
2. The large span moisture barrier working gate of claim 1 wherein: the guide assembly (3) comprises a guide plate (31) vertically arranged on the gate body (1).
3. A long span moisture barrier working gate as claimed in claim 2 wherein: the guide plate (31) is provided with a guide slideway (33) facing the lifting lug (5).
4. The large span moisture barrier working gate of claim 1 wherein: the guide assembly (3) further comprises a side guard plate (32) obliquely arranged on the guide plate (31), and the inclined direction of the side guard plate (32) is far away from the lifting lug (5).
5. The large span moisture barrier working gate of claim 4 wherein: the side guard plates (32) are provided with concentrated slide ways (34) facing the lifting lugs (5), and the inner diameter of the starting end of each concentrated slide way (34) is larger than that of the ending end.
6. The large span moisture barrier working gate of claim 5 wherein: the inner diameter of the ending end of the centralized slideway (34) is consistent with the inner diameter of the guiding slideway (33).
7. The large span moisture barrier working gate of claim 1 wherein: also comprises a locking assembly (2);
the locking assembly (2) comprises a locking column (21) arranged at the top of the gate body (1), a rotating rod (22) is spirally arranged on the inner wall of the locking column (21), and a circular-table-shaped locking head (23) is arranged at the top of the rotating rod (22).
8. The large span moisture barrier working gate of claim 1 wherein: also comprises a positioning component (4);
the positioning assembly (4) comprises a positioning seat (41) arranged at the top of the gate body (1), a rubber gasket (42) is arranged on the inner wall of the positioning seat (41), and a positioning head (43) is arranged at the top of the rubber gasket (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320861275.9U CN220246836U (en) | 2023-04-18 | 2023-04-18 | Large-span keeps off tide work gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320861275.9U CN220246836U (en) | 2023-04-18 | 2023-04-18 | Large-span keeps off tide work gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220246836U true CN220246836U (en) | 2023-12-26 |
Family
ID=89269260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320861275.9U Active CN220246836U (en) | 2023-04-18 | 2023-04-18 | Large-span keeps off tide work gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220246836U (en) |
-
2023
- 2023-04-18 CN CN202320861275.9U patent/CN220246836U/en active Active
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