CN219410757U - Floating box gate with drainage device - Google Patents
Floating box gate with drainage device Download PDFInfo
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- CN219410757U CN219410757U CN202320633285.7U CN202320633285U CN219410757U CN 219410757 U CN219410757 U CN 219410757U CN 202320633285 U CN202320633285 U CN 202320633285U CN 219410757 U CN219410757 U CN 219410757U
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- joint
- buoyancy tank
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- 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
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Abstract
The utility model relates to the technical field of buoyancy tank gates, in particular to a buoyancy tank gate with a drainage device, which comprises a gate and gate grooves at two sides of the gate, wherein the gate comprises a weight joint and a buoyancy tank joint, the buoyancy tank joint is provided with a hollow lock chamber, the weight joint is provided with an open lock chamber, the buoyancy tank joint is provided with at least one joint, the buoyancy tank joint and the weight joint are sequentially arranged in the gate grooves from bottom to top and can move up and down along the gate grooves, and the total weight of the weight joint and the buoyancy tank joint is larger than the total buoyancy generated by the buoyancy tank joint; the floating box section is provided with a drainage device which is communicated with the upper part and the lower part of the floating box section. According to the floating box gate provided by the utility model, through the arrangement of the drainage devices penetrating up and down in the middle of each box body, the drainage problem at the upper part of the gate and the local stability problem of the girder web plate are solved, and the lower suction force at the bottom of the gate in the lifting process of the gate is eliminated.
Description
Technical Field
The utility model relates to the technical field of buoyancy tank gates, in particular to a buoyancy tank gate with a drainage device.
Background
The gate is a control facility for closing and opening the water discharge channel, and is also an important component of hydraulic building, and can be used for intercepting water flow, controlling water level, regulating flow, discharging sediment, floating objects and the like.
Along with the rapid development of national economy, the construction of hydraulic engineering is also rapidly developed, the requirements on shipping, water environment and ecology are also increasingly improved, and a novel large-span gate structure with comprehensive benefits is generated, and is mainly divided into the following types: an upper turnover gate, a lower turnover gate and a horizontal rotation gate. When the upper turnover type gate is opened, the gate rotates upwards along a rotating shaft arranged in the horizontal direction, and the gate leaf structure is not contacted with a water body, such as a turnover type arc gate and a hydraulic mutual water gate; when the lower turnover gate is opened, the gate is positioned under water, corresponding water construction is not needed basically when the lower turnover gate is structurally arranged, and the gate is positioned at the bottom of a river bed at ordinary times, so that the normal shipping function is not affected, but the maintenance is difficult, such as a lifting horizontal turnover gate and the like; the flat-rotating gate is a type of large-span gate which rotates in the horizontal direction when the gate operates, and a corresponding gate warehouse is built on the bank side of the river channel.
However, these types of gates are mainly working gates used in buildings such as ship locks, water locks, spillways, etc., and are not suitable for maintenance.
Disclosure of Invention
The utility model provides a buoyancy tank gate with a drainage device, which aims at the problem that working gates mainly applied to buildings such as ship locks, flood gates and spillways are not suitable for being used under maintenance working conditions at present, and can be applied not only under the maintenance working conditions of the ship locks, the spillways and the water locks, but also as working gates of dock, flood barrier and throttle locks, thereby meeting the operation working conditions of water storage and flood barrier.
In order to achieve the above purpose, the utility model adopts the technical scheme that the floating box gate with the drainage device comprises a gate and gate grooves at two sides of the gate, wherein the gate comprises a weight joint and a floating box joint, the floating box joint is provided with a hollow gate chamber, the weight joint is provided with an open gate chamber, the floating box joint is provided with at least one joint, the floating box joint and the weight joint are sequentially arranged in the gate grooves from bottom to top and can move up and down along the gate grooves, and the total weight of the weight joint and the floating box joint is larger than the total buoyancy generated by the floating box joint; the floating box section is provided with a drainage device which is communicated with the upper part and the lower part of the floating box section. According to the floating box gate provided by the utility model, through the arrangement of the drainage devices penetrating up and down in the middle of each box body, the drainage problem at the upper part of the gate and the local stability problem of the girder web plate are solved, and the lower suction force at the bottom of the gate in the lifting process of the gate is eliminated.
Preferably, the drainage device is a drainage pipe, the drainage pipe penetrates through the hollow lock chamber, the upper end of the drainage pipe is communicated with the upper portion of the buoyancy tank joint, and the lower end of the drainage pipe is communicated with the lower portion of the buoyancy tank joint.
Preferably, the buoyancy tank joint and the weight joint are both in a fusiform structure with a wide middle and narrow two ends. The fusiform structure enables the water retaining function of the gate and the bearing system to be integrated, greatly improves the material utilization rate, and solves the problem that the strength, the rigidity and the stability of the gate under large span and high water head are weaker.
Preferably, the buoyancy tank section comprises a middle water retaining section and sliding sections at two sides, the sliding sections are positioned in the door slot, the width of the water retaining section is larger than that of the sliding sections, and two ends of the water retaining section are connected with the sliding sections through trapezoid sections.
Preferably, a side wheel is arranged on the side of the sliding section facing the bottom surface of the door slot.
Preferably, both sides of the door slot facing the upstream and the downstream are respectively provided with a forward rail and a reverse rail, both sides of the sliding section facing the upstream and the downstream are respectively provided with a forward sliding part and a reverse sliding part, the forward sliding part can slide up and down in the forward rail, and the reverse sliding part can slide up and down in the reverse rail.
Preferably, a forward panel is arranged on the surface of the buoyancy tank joint facing the upstream, a reverse panel is arranged on the surface of the buoyancy tank joint facing the downstream, and forward side water stop and reverse side water stop are respectively arranged on the outer sides of the forward panel and the reverse panel. The double-panel box body structure is adopted, the one-way and two-way water retaining is achieved, the stress of the two-sided water retaining is compressive stress, the welding grade requirement is reduced, the processing and manufacturing difficulty is reduced, and the stress condition of the gate is improved.
Preferably, the side of the bottom surface of the buoyancy tank joint facing the upstream is provided with forward bottom water stop, and the side of the bottom surface of the buoyancy tank joint facing the downstream is provided with reverse bottom water stop.
The beneficial effects of the utility model are as follows:
1. according to the floating box gate provided by the utility model, through the arrangement of the drainage devices penetrating up and down in the middle of each box body, the drainage problem at the upper part of the gate and the local stability problem of the girder web plate are solved, and the lower suction force at the bottom of the gate in the lifting process of the gate is eliminated.
2. The buoyancy tank gate provided by the utility model consists of the weight section and the buoyancy tank section, the weight of the weight section and the total weight of the buoyancy tank section are larger than the total buoyancy generated by the buoyancy tank section, so that the buoyancy tank gate is closed by self weight without a propelling device, the operation is simple, the lifting stroke of the gate is shortened under the action of buoyancy, and the operation and running time is saved.
3. The buoyancy tank gate provided by the utility model has the advantages that the water retaining function and the bearing system are integrated through the complete fusiform self-balancing bearing system, the material utilization rate is greatly improved, and the problem that the strength, the rigidity and the stability of the gate under a large span and a high water head are weaker is solved.
4. The buoyancy tank gate provided by the utility model adopts a double-panel box body structure, and can realize one-way and two-way water blocking, and the stress of the two-sided water blocking is compressive stress, so that the welding grade requirement is reduced, the processing and manufacturing difficulty is reduced, and the stress condition of the gate is improved.
5. In the lifting process of the buoyancy tank section gate of the buoyancy tank gate, the lifting lug part is exposed out of the water surface due to the action of the buoyancy force, so that the hanging and taking-off beam and the gate hanging and dragging are quick and convenient, and the operation and the running are convenient; the hollow lock chamber structure is formed in the buoyancy tank section gate, the single section gate is lighter in weight and generates buoyancy, the opening force is smaller, and the capacity of the gate hoist is reduced; the capacity of the opening door is reduced, the bearing load of a concrete structure supporting beam of a large-span supporting system of the hoist is correspondingly reduced, the upper structure is simple to arrange, the space requirement is lower, and the engineering investment is saved.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a floating box gate with a drain according to the present utility model.
FIG. 2 is a cross-sectional view of section A-A of FIG. 1.
Fig. 3 is a top view of a buoyancy section in a buoyancy tank gate with a drainage device according to the present utility model.
Fig. 4 is a top view of a ballast weight in a floating box gate with a drain according to the present utility model.
Fig. 5 is a partially enlarged schematic structural view of fig. 3.
In the figure: 1. door slot, 2, weight section, 3, buoyancy tank section, 4, drain pipe, 5, girder upper web, 6, girder lower web, 7, manger plate section, 8, sliding section, 9, trapezoidal section, 10, side wheel, 11, forward track, 12, reverse track, 13, forward sliding part, 14, reverse sliding part, 15, forward panel, 16, reverse panel, 17, forward side water stop, 18, reverse side water stop, 19, forward bottom water stop, 20, reverse bottom water stop.
Detailed Description
In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the utility model are intended to be within the scope of the patent protection.
As shown in fig. 1 to 5, in the present embodiment, a floating box gate with a drainage device provided by the present utility model includes a gate and a gate slot 1 on both sides of the gate, the gate includes a weight section 2 and a floating box section 3, the floating box section 3 is provided with a hollow lock chamber, the weight section 2 is provided with an open lock chamber, the floating box section 3 is provided with at least one section, the floating box section 3 and the weight section 2 are sequentially arranged in the gate slot 1 from bottom to top and can move up and down along the gate slot 1, and the total weight of the weight section 2 and the floating box section 3 is greater than the total buoyancy generated by the floating box section 3; the floating box section 3 is provided with a drainage device which is communicated with the upper part and the lower part of the floating box section 3. According to the floating box gate provided by the utility model, through the arrangement of the drainage devices penetrating up and down in the middle of each box body, the drainage problem at the upper part of the gate and the local stability problem of the girder web plate are solved, and the lower suction force at the bottom of the gate in the lifting process of the gate is eliminated. In the present embodiment, as shown in fig. 2, the drain device is provided as a drain pipe 4, the drain pipe 4 penetrates through the hollow lock chamber, the upper end of the drain pipe 4 communicates with the upper portion of the buoyancy tank joint 3, and the lower end of the drain pipe 4 communicates with the lower portion of the buoyancy tank joint 3. Specifically, as can be seen from the figure, the upper end of the drain pipe 4 is fixed to the upper web 5 of the main beam and is communicated with the space above the upper web 5 of the main beam, and the lower end of the drain pipe 4 is fixed to the lower web 6 of the main beam and is communicated with the space below the lower web 6 of the main beam.
As shown in fig. 3 to 4, the buoyancy tank joint 3 and the weight joint 2 are both in a shuttle-shaped structure with a wide middle and narrow two ends. The fusiform structure enables the water retaining function of the gate and the bearing system to be integrated, greatly improves the material utilization rate, and solves the problem that the strength, the rigidity and the stability of the gate under large span and high water head are weaker. Specifically, the fusiform structure of the buoyancy tank section 3 mainly comprises a middle water retaining section 7, a sliding section 8 and a trapezoid section 9, the buoyancy tank section 3 comprises the middle water retaining section 7 and the sliding sections 8 on two sides, the sliding sections 8 are located in the door slot 1, the width of the water retaining section 7 is larger than that of the sliding sections 8, and two ends of the water retaining section 7 are connected with the sliding sections 8 through the trapezoid sections 9.
The connection relation between the buoyancy tank section 3 and the door slot 1 is sliding connection, when the buoyancy tank section 3 is hoisted and put into the door slot 1, the buoyancy tank section 3 is smoothly and rapidly put into the door slot 1 for convenience, stability between the buoyancy tank section 3 and the door slot 1 is ensured, and one side of the sliding section 8, facing the bottom surface of the door slot 1, is provided with a side wheel 10. The door slot 1 is provided with a forward rail 11 and a reverse rail 12 on both sides facing upstream and downstream, the sliding section 8 is provided with a forward sliding part 13 and a reverse sliding part 14 on both sides facing upstream and downstream, the forward sliding part 13 can slide up and down in the forward rail 11, and the reverse sliding part 14 can slide up and down in the reverse rail 12.
As shown in fig. 2, a forward panel 15 is provided on the upstream side of the buoyancy tank joint 3, a reverse panel 16 is provided on the downstream side of the buoyancy tank joint 3, and a forward water stop 17 and a reverse water stop 18 are provided on the outer sides of the forward panel 15 and the reverse panel 16, respectively. The double-panel box body structure is adopted, the one-way and two-way water retaining is achieved, the stress of the two-sided water retaining is compressive stress, the welding grade requirement is reduced, the processing and manufacturing difficulty is reduced, and the stress condition of the gate is improved. Meanwhile, a forward bottom water stop 19 is arranged on the side, facing the upstream, of the bottom surface of the buoyancy tank section 3, and a reverse bottom water stop 20 is arranged on the side, facing the downstream, of the bottom surface of the buoyancy tank section 3.
As shown in fig. 1 to 5, the floating box gate with the drainage device has the following working principle:
the buoyancy tank gate consists of a weight section 2 and a buoyancy tank section 3, wherein the weight section 2 does not generate buoyancy, and the total weight of the weight section 2 and the buoyancy tank section 3 is greater than the total buoyancy generated by the buoyancy tank section 3, so that the buoyancy tank gate closes the gate by self weight without a propelling device when the gate is closed.
The beneficial effects of the utility model are as follows:
1. according to the floating box gate provided by the utility model, through the arrangement of the drainage devices penetrating up and down in the middle of each box body, the drainage problem at the upper part of the gate and the local stability problem of the girder web plate are solved, and the lower suction force at the bottom of the gate in the lifting process of the gate is eliminated.
2. The buoyancy tank gate provided by the utility model consists of the weight section and the buoyancy tank section, the weight of the weight section and the total weight of the buoyancy tank section are larger than the total buoyancy generated by the buoyancy tank section, so that the buoyancy tank gate is closed by self weight without a propelling device, the operation is simple, the lifting stroke of the gate is shortened under the action of buoyancy, and the operation and running time is saved.
3. The buoyancy tank gate provided by the utility model has the advantages that the water retaining function and the bearing system are integrated through the complete fusiform self-balancing bearing system, the material utilization rate is greatly improved, and the problem that the strength, the rigidity and the stability of the gate under a large span and a high water head are weaker is solved.
4. The buoyancy tank gate provided by the utility model adopts a double-panel box body structure, and can realize one-way and two-way water blocking, and the stress of the two-sided water blocking is compressive stress, so that the welding grade requirement is reduced, the processing and manufacturing difficulty is reduced, and the stress condition of the gate is improved.
5. In the lifting process of the buoyancy tank section gate of the buoyancy tank gate, the lifting lug part is exposed out of the water surface due to the action of the buoyancy force, so that the hanging and taking-off beam and the gate hanging and dragging are quick and convenient, and the operation and the running are convenient; the hollow lock chamber structure is formed in the buoyancy tank section gate, the single section gate is lighter in weight and generates buoyancy, the opening force is smaller, and the capacity of the gate hoist is reduced; the capacity of the opening door is reduced, the bearing load of a concrete structure supporting beam of a large-span supporting system of the hoist is correspondingly reduced, the upper structure is simple to arrange, the space requirement is lower, and the engineering investment is saved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The floating box gate with the drainage device comprises a gate and gate grooves on two sides of the gate, and is characterized in that the gate comprises a weight joint and a floating box joint, the floating box joint is provided with a hollow gate chamber, the weight joint is provided with an open gate chamber, the floating box joint is provided with at least one joint, the floating box joint and the weight joint are sequentially arranged in the gate grooves from bottom to top and can move up and down along the gate grooves, and the total weight of the weight joint and the floating box joint is larger than the total buoyancy generated by the floating box joint; the floating box section is provided with a drainage device which is communicated with the upper part and the lower part of the floating box section.
2. The floating gate with drainage device according to claim 1, wherein the drainage device is provided as a drainage pipe penetrating through the hollow gate chamber, the upper end of the drainage pipe being communicated with the upper part of the floating node, and the lower end of the drainage pipe being communicated with the lower part of the floating node.
3. The floating gate with drainage device of claim 1, wherein the floating section and the weight section are both in a shuttle-shaped structure with a wide middle and narrow ends.
4. A buoyancy tank gate with a drainage device according to claim 3, wherein the buoyancy tank section comprises a middle water retaining section and sliding sections on two sides, the sliding sections are located in the gate slot, the width of the water retaining section is larger than that of the sliding sections, and two ends of the water retaining section are connected with the sliding sections through trapezoid sections.
5. The floating gate with drain device as claimed in claim 4, wherein the side of the sliding section facing the bottom surface of the gate slot is provided with a side wheel.
6. The floating gate with drain device according to claim 5, wherein both sides of the gate slot facing upstream and downstream are respectively provided with a forward rail and a reverse rail, both sides of the sliding section facing upstream and downstream are respectively provided with a forward sliding portion and a reverse sliding portion, the forward sliding portion can slide up and down in the forward rail, and the reverse sliding portion can slide up and down in the reverse rail.
7. The floating gate with the water draining device according to claim 1, wherein a forward panel is arranged on the upstream side of the floating section, a reverse panel is arranged on the downstream side of the floating section, and a forward side water stop and a reverse side water stop are respectively arranged on the outer sides of the forward panel and the reverse panel.
8. The floating gate with drain device according to claim 1, wherein a side of the bottom surface of the floating gate section facing upstream is provided with a forward bottom water stop, and a side of the bottom surface of the floating gate section facing downstream is provided with a reverse bottom water stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320633285.7U CN219410757U (en) | 2023-03-23 | 2023-03-23 | Floating box gate with drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320633285.7U CN219410757U (en) | 2023-03-23 | 2023-03-23 | Floating box gate with drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219410757U true CN219410757U (en) | 2023-07-25 |
Family
ID=87236263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320633285.7U Active CN219410757U (en) | 2023-03-23 | 2023-03-23 | Floating box gate with drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219410757U (en) |
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2023
- 2023-03-23 CN CN202320633285.7U patent/CN219410757U/en active Active
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