CN214985976U - Dock gate structure - Google Patents

Abstract

The utility model belongs to the technical field of ocean engineering floating dock gate, concretely relates to dock gate structure. The utility model comprises a dock gate body and a drainage facility, wherein cabin lattices are arranged in the dock gate body, water inlet holes are arranged on the dock gate body, gates are arranged at the water inlet holes, and a passage hole is arranged between two adjacent cabin lattices; crawling ladders are arranged on the top of the dock gate body and the sea-back side of the dock gate body, a pedestrian passage is further arranged on the top of the dock gate body, and the crawling ladders are connected with the pedestrian passage; the drainage facilities are arranged on two opposite sides of the dock gate body, each drainage facility comprises a submersible pump and a drainage pipeline, each submersible pump is located in a cabin grid inside the dock gate body, one end of each drainage pipeline is connected with the submersible pump, and the other end of each drainage pipeline is bent towards the bottom of the dock gate body after extending out of the dock gate body. The utility model discloses when the drainage, can reduce the injection to the positive waters of dock gate, and then can reduce because of the dock gate when the drainage, great and lead to the personnel to be difficult to the condition emergence through dock gate on the cat ladder to the influence in the positive waters of dock gate.

Description

Dock gate structure

Technical Field

The utility model belongs to the technical field of ocean engineering floating dock gate, concretely relates to dock gate structure.

Background

With the vigorous development of offshore and coastal projects in China, large prefabricated parts are used as important components of offshore and coastal projects and infrastructure projects, and the rapid prefabrication and safe shipment of the large prefabricated parts are important links for ensuring the project quality and the construction progress.

Patent text CN211869647U discloses a reinforced concrete box-type dock gate structure, as shown in fig. 1 and fig. 2, the patent application includes a dock gate body 1 composed of rectangular compartments formed by a bottom plate and side plates connected in a longitudinal and transverse manner, a dock gate platform 2 formed by protruding compartments on two sides of the dock gate body 1, a water retaining structure on the sea side of the dock gate body 1, a reinforcing plate connecting the water retaining structure with the dock gate body 1 and the dock gate platform 2, an attachment structure, a pore structure, and the like, and the reinforcing plate reinforces the joint part of the dock gate body 1, the water retaining structure and the dock gate platform 2. The auxiliary structure comprises auxiliary equipment such as a pedestrian passageway 3, a crawling ladder 4, a mooring column, a mooring ring, a drainage facility 5, a crane 6 and the like, wherein the pedestrian passageway 3 and the crawling ladder 4 connect the top of the dock gate body into a pedestrian passageway. The pore structure comprises channel holes among the compartments of the dock gate body 1, water inlet holes 7 on the outer side and the inner side of the dock gate body and the like. The application of the patent can greatly improve the stability and durability of the floating dock gate and effectively reduce the engineering construction difficulty and the total cost. However, the outlet of the drain pipe adopted by the dock gate is arranged at the upper part of the dock gate and horizontally drains water to the sea side, so that in the actual construction operation, the application greatly affects the front water area during draining, and people are difficult to go through the ladder to get on the dock gate.

SUMMERY OF THE UTILITY MODEL

The invention of the utility model aims to: the dock gate structure is provided for solving the problem that in the prior art, when drainage is performed, the influence of the existing dock gate structure on a positive water area of a dock gate is large, so that personnel cannot easily get on the dock gate through a crawling ladder.

In order to realize the purpose, the utility model discloses a technical scheme be:

a dock gate structure comprises a dock gate body, wherein four independent large cabin grids are formed in the dock gate body in a longitudinal and transverse connection mode through side plates, water inlet holes are formed in the dock gate body and are communicated with the inside and the outside of the whole dock gate through the water inlet holes, a gate is arranged at each water inlet hole, the four large cabin grids are distributed at four corners in the dock gate body, and each large cabin grid is communicated with at least one water inlet hole; crawling ladders are arranged on the top of the dock gate body and the sea-back side of the dock gate body, a pedestrian passage is further arranged on the top of the dock gate body, and the crawling ladders are connected with the pedestrian passage; the drainage facilities are at least two and are respectively arranged on two opposite sides of the dock gate body, each drainage facility comprises a submersible pump and a drainage pipeline, each submersible pump is located in the large compartment lattice, one end of each drainage pipeline is connected with the output end of each submersible pump, and the other end of each drainage pipeline extends out of the dock gate body and then is bent towards the bottom of the dock gate body.

When the above scheme is used for drainage, one end of the drainage pipeline, which is far away from the submersible pump, extends out of the dock gate body and bends towards the bottom of the dock gate body, which should be understood as follows: one end, far away from the submersible pump, of the drainage pipeline extends out of the dock gate body, one end, far away from the submersible pump, of the drainage pipeline bends and extends towards the bottom of the back sea side of the dock gate body, a certain spacing distance exists between one end, far away from the dock gate body, of the drainage pipeline and the water surface, and the spacing distance is generally selected according to actual conditions.

In the utility model, the dock gate body is provided with a water inlet, and the water inlet is provided with a gate, so that the utility model can communicate the inside and the outside of the whole dock gate through the water inlet, and can control whether water flow enters the interior of the dock gate through the water inlet through the gate; each independent large cabin lattice of the utility model is communicated with at least one water inlet hole, and then enters the water flow inside the dock gate body through the water inlet hole, so that water can be conveniently stored inside the dock gate body; the utility model discloses all be provided with the cat ladder on the top of dock gate body and the back of the body sea of dock gate body to and be provided with the pedestrian passageway at the top of dock gate body, and the cat ladder links to each other with the pedestrian passageway, thereby be convenient for during the operator passes through cat ladder and pedestrian passageway entering dock gate body, and then be convenient for the operator to the detection or the maintenance of the inside spare part of dock gate body.

Additionally, the utility model discloses a drainage facility includes immersible pump and drainage pipe, and the immersible pump all is arranged in the inside big cabin check of dock gate body, and drainage pipe's one end links to each other with the output of immersible pump, the other end is crooked in the bottom of stretching out the dock gate body back to the dock gate body. Thereby using the utility model provides a when the dock gate structure carries out the drainage, the immersible pump in the drainage facility extracts the inside retaining of dock gate body to arrange to the outside of dock gate body through the drain pipe. One end of the drainage pipeline is connected with the output end of the submersible pump, the other end of the drainage pipeline extends out of the dock gate body and then bends towards the bottom of the dock gate body, and therefore stored water pumped out of the submersible pump can be guided to the bottom of the back sea side of the dock gate body through the drainage pipeline.

Therefore, the utility model discloses when the drainage, can reduce the injection to the positive waters of dock gate, and then can reduce because of the dock gate when the drainage, great and the condition that leads to personnel to be difficult to through the dock gate on the cat ladder takes place to the influence in the positive waters of dock gate.

As the preferred scheme of the utility model one of the end that drainage pipe kept away from the immersible pump is provided with the exhaust hole that is used for preventing water liquid suck-back.

As the utility model discloses a preferred scheme, every is independent big compartment check includes a plurality of little compartments check, adjacent two be provided with the passway between the little compartment check, adjacent two the little compartment check passes through the passway intercommunication. Through the structure, when irrigating to dock gate body inside, through irrigating simultaneously to four big cabin check to gate valve through on the inlet opening can guarantee the utility model discloses at the in-process bulk balance that waters.

Preferably, communicating holes are further formed in the high water level lines among the four large cabins, so that water in the large cabins can be communicated with each other when reaching the high water level lines, and the dangerous conditions that a dock gate turns on and the like due to overlarge water level difference among the cabins caused by the fault of a single water pump in the drainage process are avoided.

As the preferred scheme of the utility model, every install at least one in the big check drainage facilities. Through the structure, the efficiency of the utility model discloses when the drainage can be improved.

As the utility model discloses a preferred scheme, the little cabin check of dock gate body both sides are protruding to form the dock gate platform, the dock gate body faces the protruding manger plate structure that forms of sea side.

As the utility model discloses a preferred scheme the top of cabin check the top of dock gate platform and the top of water retaining structure all is provided with the pedestrian passageway is located dock gate platform top the pedestrian passageway with be located the water retaining structure top the pedestrian passageway, with be located cabin check top pass through respectively between the pedestrian passageway the cat ladder links to each other. Through the structure, an operator can walk on the dock gate body conveniently, and then the operator can detect and maintain parts inside the dock gate body conveniently.

As the preferred scheme of the utility model, both sides all be provided with the loop wheel machine on the dock gate platform. Through the structure, support can be provided for the work and the maintenance of the areas on two sides of the dock gate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a drainage facility includes immersible pump and drainage pipe, and the immersible pump all is arranged in the inside big cabin check of dock gate body, and drainage pipe's one end links to each other with the output of immersible pump, the other end is crooked stretching out the bottom of dock gate body after the dock gate body. Thereby using the utility model provides a when the dock gate structure carries out the drainage, the immersible pump in the drainage facility extracts the inside retaining of dock gate body to arrange to the outside of dock gate body through the drain pipe. One end of the drainage pipeline is connected with the output end of the submersible pump, the other end of the drainage pipeline extends out of the dock gate body and then bends towards the bottom of the dock gate body, and therefore stored water pumped out of the submersible pump can be guided to the bottom of the dock gate body through the drainage pipeline. Therefore, the utility model discloses when the drainage, can reduce the injection to the positive waters of dock gate, and then can reduce because of the dock gate when the drainage, great and the condition that leads to personnel to be difficult to through the dock gate on the cat ladder takes place to the influence in the positive waters of dock gate.

2. The utility model discloses in, the cabin check inside the dock gate body divide into four independent big cabin check, and four big cabin check distribute in four inside corner drop departments of dock gate body, and every big cabin check at least with a inlet opening intercommunication. Thereby, when irrigating to dock gate body inside, through irrigating simultaneously to four big cabin check to gate valve through on the inlet opening can guarantee the utility model discloses at the in-process bulk balance of watering.

Drawings

Fig. 1 is a schematic three-dimensional structure of patent document CN 211869647U.

Fig. 2 is a schematic plan view of patent document CN 211869647U.

Fig. 3 is a schematic structural diagram of the planar arrangement of the present invention.

Fig. 4 is a schematic view of direction B in fig. 3.

Fig. 5 is an enlarged view of a portion a of fig. 4.

The labels in the figure are: the method comprises the following steps of 1-a dock gate body, 2-a dock gate platform, 3-a pedestrian passageway, 4-a crawling ladder, 5-a drainage facility, 51-a submersible pump, 52-a drainage pipeline, 53-an exhaust hole, 6-a crane and 7-a water inlet hole.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 3 to 5, the present embodiment provides a dock gate structure, including a dock gate body 1;

as shown in fig. 3, in this embodiment, a plurality of side plates are arranged inside the dock gate body 1, and the side plates inside the dock gate body 1 are connected in a cross-bar connection manner, so that a plurality of cells are formed inside the dock gate body 1 by the side plates inside the dock gate body 1.

Specifically, in the view shown in fig. 3, the up-down direction in fig. 3 is defined as the longitudinal direction of the dock gate body 1, and the left-right direction in fig. 3 is defined as the transverse direction of the dock gate body 1, so that the side plates inside the dock gate body 1 may be divided into a transverse side plate and a longitudinal side plate. Preferably, three longitudinal side plates may be provided, and the three longitudinal side plates are arranged inside the dock gate body 1 in parallel; the lateral side plates may be thirteen, and the thirteen lateral side plates are arranged in parallel inside the dock gate body 1. Thus, the dock gate body 1 has fifty-six cells inside. As shown in fig. 3 and 4, in this embodiment, a water inlet 7 is formed in the dock gate body 1, and a gate is arranged at the water inlet 7, so that in this embodiment, the whole dock gate may be communicated with the inside and the outside through the water inlet 7, and whether water flows enter the interior of the dock gate through the water inlet can be controlled through the gate.

In this embodiment, the small compartment lattice inside the dock gate body 1 is divided into four independent large compartment lattices, the four large compartment lattices are distributed at four corners inside the dock gate body 1, and each large compartment lattice is at least communicated with one water inlet 7. Therefore, when water is poured into the dock gate body 1, water is poured into the four large cabins simultaneously, and the overall balance of the embodiment in the water pouring process can be guaranteed through the gate valve on the water inlet hole 7. Preferably, as shown in fig. 3, in this embodiment, four water inlet holes 7 may be formed in the dock gate body 1, and the water inlet holes 7 may be circular holes or square holes. The four water inlet holes 7 are respectively arranged at the four corners of the dock gate body 1, each water inlet hole 7 is communicated with each large cabin lattice, and the four water inlet holes 7 correspond to the four large cabin lattices one by one.

In addition, in each independent large compartment, a passage hole is arranged between two adjacent small compartments, and the two adjacent small compartments are communicated through the passage hole. Furthermore, water flow entering the interior of the dock gate body 1 through the water inlet 7 can flow into each small compartment in the interior of the dock gate body 1 through the passage hole between the small compartments. In the present embodiment, the passage holes may be provided as circular holes.

As shown in fig. 3 and 4, in this embodiment, the crawling ladders 4 are respectively disposed on the top of the dock gate body 1 and the sea-back side of the dock gate body 1, and the pedestrian passageway 3 is disposed on the top of the dock gate body 1, and the crawling ladders 4 are connected to the pedestrian passageway 3, so that an operator can conveniently enter the dock gate body 1 through the crawling ladders 4 and the pedestrian passageway 3, and further, the operator can conveniently detect or maintain parts inside the dock gate body 1. In the view shown in fig. 3, the back sea surface of the dock gate body 1 is the left side surface of the dock gate body 1; in the view shown in fig. 3, the right side of the dock gate body 1 is near the sea surface.

As shown in fig. 3 to 5, the present embodiment further includes at least two drainage facilities 5, and the drainage facilities 5 of the present embodiment are respectively disposed on two opposite sides of the dock gate body 1. In each drainage facility 5, the drainage facility 5 includes a submersible pump 51 and a drainage pipeline 52, the submersible pump 51 is located in a compartment inside the dock gate body 1, one end of the drainage pipeline 52 is connected with an output end of the submersible pump 51, and the other end of the drainage pipeline is bent towards the bottom of the dock gate body 1 after extending out of the dock gate body 1.

When the dock gate structure provided by this embodiment is used for drainage, the submersible pump 51 in the drainage facility 5 pumps stored water inside the dock gate body 1 and drains the stored water outside the dock gate body 1 through the drainage pipe. One end of the drainage pipeline 52 is connected with the output end of the submersible pump 51, and the other end of the drainage pipeline extends out of the dock gate body 1 and then bends towards the bottom of the dock gate body 1, so that the stored water pumped out of the submersible pump 51 can be guided to the bottom of the dock gate body 1 through the drainage pipeline 52. Therefore, in the embodiment, injection to the front water area of the dock gate can be reduced during drainage, and the situation that an operator is difficult to get on the dock gate through the crawling ladder 4 due to the fact that the dock gate has a large influence on the front water area of the dock gate during drainage can be further reduced.

When the present embodiment is used for draining, one end of the drainage pipeline 52 far away from the submersible pump 51 extends out of the dock gate body 1 and is bent towards the bottom of the dock gate body 1, which should be understood as follows: one end of the drainage pipeline 52, which is far away from the submersible pump 51, extends out of the dock gate body 1, one end of the drainage pipeline 52, which extends out of the dock gate body 1, bends and extends towards the bottom of the back sea side of the dock gate body 1, and a certain distance is required between one end of the drainage pipeline 52, which extends out of the dock gate body 1, and the water surface, and the distance is generally selected according to actual conditions.

Further, as shown in fig. 5, the present embodiment is provided with a vent hole 53 at an end of the drainage pipe 52 away from the submersible pump 51, so as to prevent water from being sucked back. Specifically, the exhaust holes 53 may be selected as circular holes; and the distance between the end of the drainage pipeline 52 far away from the submersible pump 51 and the exhaust hole 53 is not limited, and is generally selected according to actual conditions. Further, the drainage pipeline 52 of this embodiment may include a first section connected to the submersible pump 51 and a second section for draining water to the bottom of the dock gate body 1, the first section and the second section are communicated with each other, a branch pipe is provided on the first section, the branch pipe is close to a connection point of the first section and the second section, and a gate valve capable of opening and closing the branch pipe is provided on the first section, so that when the drainage pipeline 52 is blocked, the drainage pipeline 52 may be dredged by opening the gate valve.

Further, in order to improve the efficiency of the present embodiment in draining, in the present embodiment, at least one drainage facility 5 is installed in each large bay. Preferably, as shown in fig. 3, one drainage facility 5 is installed in each large bay. In each compartment, a submersible pump 51 of each drainage facility 5 is disposed in each compartment, and one end of a drainage pipeline 52 is connected to the submersible pump 51 and the other end extends out of the dock gate body 1.

As shown in fig. 4, the small compartment protrusions on the two sides of the dock gate body 1 form a dock gate platform 2, and the protrusions on the sea side of the dock gate body 1 form a water blocking structure, so that the embodiment can be more waterproof. In the view shown in fig. 3, the right side of the dock gate body 1 is the sea facing side. Furthermore, pedestrian passages 3 are arranged at the top of the small compartment, the top of the dock gate platform 2 and the top of the water retaining structure, and the pedestrian passage 3 at the top of the dock gate platform 2, the pedestrian passage 3 at the top of the water retaining structure and the pedestrian passage 3 at the top of the small compartment are connected through the crawling ladder 4.

In this embodiment, the small compartment grid protrusions on two sides of the dock gate body 1 form a dock gate platform 2, and the sea side protrusion of the dock gate body 1 forms a water blocking structure, so the dock gate platform 2 and the water blocking structure should be higher than the small compartment grid on the dock gate body 1, where the small compartment grid on the dock gate body 1 should be understood as: except the dock gate platform 2 and the water retaining structure. After the pedestrian passages 3 are arranged at the top of the small cabin lattice, the top of the dock gate platform 2 and the top of the water retaining structure, the pedestrian passages 3 at the top of the dock gate platform 2 and the pedestrian passages 3 at the top of the water retaining structure are higher than the pedestrian passages 3 at the top of the small cabin lattice. Therefore, after the pedestrian passageway 3 positioned at the top of the dock gate platform 2, the pedestrian passageway 3 positioned at the top of the water retaining structure and the pedestrian passageway 3 positioned at the top of the small compartment are respectively connected through the crawling ladder 4, an operator can conveniently walk on the dock gate body 1, and then the operator can conveniently detect and maintain parts inside the dock gate body 1.

As shown in fig. 3, in this embodiment, cranes 6 are respectively disposed on the dock gate platforms 2 on both sides, so as to provide support for work and maintenance of areas on both sides of the dock gate.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. A dock gate structure comprises a dock gate body (1), wherein four independent large cabin grids are formed inside the dock gate body (1) in a longitudinal and transverse connection mode through side plates, water inlet holes (7) are formed in the dock gate body (1), the inside and the outside of the whole dock gate are communicated through the water inlet holes (7), a gate is arranged at the water inlet holes (7), the four large cabin grids are distributed at four corners inside the dock gate body (1), and each large cabin grid is at least communicated with one water inlet hole (7);

the top of the dock gate body (1) and the sea-back side of the dock gate body (1) are both provided with a crawling ladder (4), the top of the dock gate body (1) is also provided with a pedestrian passageway (3), and the crawling ladder (4) is connected with the pedestrian passageway (3);

the method is characterized in that: the water draining device is characterized by further comprising two water draining facilities (5), the two water draining facilities (5) are arranged on two opposite sides of the dock gate body (1) respectively, each water draining facility (5) comprises a submersible pump (51) and a water draining pipeline (52), each submersible pump (51) is located in a large cabin grid, one end of each water draining pipeline (52) is connected with an output end of each submersible pump (51), and the other end of each water draining pipeline extends out of the dock gate body (1) and then bends the bottom of the dock gate body (1).

2. The dock gate structure of claim 1, wherein: an exhaust hole (53) for preventing water liquid from being sucked back is arranged at one end of the drainage pipeline (52) far away from the submersible pump (51).

3. The dock gate structure of claim 1, wherein: each independent big compartment comprises a plurality of small compartments, a passage hole is formed between every two adjacent small compartments, and every two adjacent small compartments are communicated through the passage hole.

4. The gate structure of any one of claims 1 to 3, wherein: at least one drainage facility (5) is installed in each large compartment.

5. The gate structure of claim 3, wherein: the small cabin grid bulges on the two sides of the dock gate body (1) form a dock gate platform (2), and the sea side bulges of the dock gate body (1) form a water retaining structure.

6. The dock gate structure of claim 5, wherein: the pedestrian passageway (3) is arranged at the top of the small cabin lattice, the top of the dock gate platform (2) and the top of the water retaining structure, the pedestrian passageway (3) located at the top of the dock gate platform (2) and the pedestrian passageway (3) located at the top of the water retaining structure are connected with the pedestrian passageway (3) located at the top of the small cabin lattice through the crawling ladder (4).

7. The dock gate structure of claim 1, wherein: and cranes (6) are arranged on the dock gate platforms (2) on the two sides.

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