CN216445948U - Ship lock miter gate - Google Patents

Ship lock miter gate Download PDF

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Publication number
CN216445948U
CN216445948U CN202122479204.6U CN202122479204U CN216445948U CN 216445948 U CN216445948 U CN 216445948U CN 202122479204 U CN202122479204 U CN 202122479204U CN 216445948 U CN216445948 U CN 216445948U
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China
Prior art keywords
door leaf
leaf
gate
stop piece
water stop
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Active
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CN202122479204.6U
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Chinese (zh)
Inventor
张永林
费小圣
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Yangzhou Feilong Pneumatic Equipment Co ltd
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Yangzhou Feilong Pneumatic Equipment Co ltd
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Priority to CN202122479204.6U priority Critical patent/CN216445948U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/30Flood prevention; Flood or storm water management, e.g. using flood barriers

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Abstract

The utility model relates to a ship lock miter gate which comprises a first gate leaf and a second gate leaf, wherein one end of the first gate leaf and one end of the second gate leaf are respectively arranged on corresponding side walls through rotating parts; the other end of the first door leaf is provided with a flexible water stop piece; the other end of the second door leaf is provided with a rigid water stop piece; the flexible water stop piece and the rigid water stop piece are mutually abutted when the first door leaf and the second door leaf are in a closed state. The flexible water-stop door is simple in structure, the flexible water-stop piece is arranged on the first door leaf, the rigid water-stop piece is arranged on the second door leaf, when the first door leaf and the second door leaf are closed, the flexible water-stop piece is abutted with the rigid water-stop piece, the sealing compression amount of the first door leaf and the second door leaf is adjusted through the abutting state between the rigid water-stop piece and the flexible water-stop piece, the connecting position between the rigid water-stop piece and the second door leaf is determined, the sealing effect between the first door leaf and the second door leaf is improved, and the water leakage condition is reduced or even avoided.

Description

Ship lock miter gate
Technical Field
The utility model relates to a gate, in particular to a ship lock miter gate.
Background
The ship lock mainly controls the switch of the miter gate through a hydraulic hoist to realize passing ships. The miter gate and the hydraulic hoist are important components of the ship lock, and the horizontal water level of the upstream and the downstream is controlled by opening and closing the miter gate, so that the ship can pass through. When the herringbone gate works, the two gate leaves form a three-hinge arch to bear water pressure; when the water channel is opened, the two door leaves are positioned in the door niches of the side walls, do not bear water pressure and are in a non-working state. The miter gate can only bear one-way water pressure generally, can only operate under the conditions of equal water level at upstream and downstream and still water, is used for a ship lock of a navigation river channel and is arranged at an upper lock head and a lower lock head as a working gate.
The hard sealing structure adopted by the existing herringbone door center joint water stopping device has the following defects: high material cost, high debugging difficulty, poor sealing effect and easy water leakage.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model provides a ship lock miter gate.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a ship lock miter gate comprises a first gate leaf and a second gate leaf, wherein one end of the first gate leaf and one end of the second gate leaf are respectively arranged on corresponding side walls through rotating parts;
the other end of the first door leaf is provided with a flexible water stop piece; the other end of the second door leaf is provided with a rigid water stop piece;
the flexible water stop piece and the rigid water stop piece are mutually abutted when the first door leaf and the second door leaf are in a closed state.
In one embodiment of the utility model, the flexible water stop is made of rubber material.
In an embodiment of the utility model, two of the side walls are further provided with locking devices respectively, each locking device comprises a fixing ring arranged on the side wall, the first door leaf and the second door leaf are provided with door leaf rings matched with the fixing rings, and after the first door leaf and/or the second door leaf rotate along the rotating member to be close to the side wall, the door leaf rings are connected with the fixing rings through bolts.
In one embodiment of the utility model, the latch is inserted between the leaf ring and the retaining ring by manual or automatic means.
In one embodiment of the present invention, two of the side walls are further provided with an anti-collision device respectively.
In one embodiment of the utility model, the door further comprises a top pivot device and a bottom pivot device, wherein the first door leaf and the second door leaf are respectively arranged on the side wall through the top pivot device and the bottom pivot device;
the bottom pivot device comprises a mushroom head shaft, one end of the mushroom head shaft is connected with the first door leaf and/or the second door leaf sequentially through a mushroom head shaft sleeve and a bearing nest, the other end of the mushroom head shaft is arranged in a bearing table through a supporting ring, the bearing table is connected with the side wall through a bolt, and a rubber ring is further arranged between the supporting ring and the bearing table.
In one embodiment of the utility model, the two side walls are respectively provided with a driving device, the driving devices are respectively correspondingly connected with the first door leaf and the second door leaf, and the first door leaf and the second door leaf rotate to approach or depart from the side walls along the rotating member under the action of the driving devices.
The utility model has the beneficial effects that: the utility model has simple structure, the first door leaf is provided with the flexible water stop piece, the second door leaf is provided with the rigid water stop piece, when the first door leaf and the second door leaf are closed, the sealing compression amount of the first door leaf and the second door leaf is adjusted through the abutting state between the rigid water stop piece and the flexible water stop piece, the connecting position between the rigid water stop piece and the second door leaf is determined, and the sealing effect between the first door leaf and the second door leaf is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is a schematic view of the connection structure of the fixing ring and the vane ring;
FIG. 6 is a schematic view of the robot configuration;
FIG. 7 is a schematic view of the construction of the bottom pivot device;
in the figure: 100. a first door leaf; 101. a flexible water stop; 200. a second door leaf; 201. a rigid water stop; 300. a side wall; 301. a fixing ring; 302. a leaf ring; 303. a bolt; 304. an oil cylinder; 305. a plug pin guide sleeve; 400. an anti-collision device; 500. a pivot device; 600. a bottom hinge device; 601. mushroom head shaft; 602. a mushroom head shaft sleeve; 603. a bearing nest; 604. a supporting ring; 605. a bearing table; 606. a rubber ring; 700. a drive device.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1 to 4, a lock gate includes a first gate leaf 100 and a second gate leaf 200, wherein one end of the first gate leaf 100 and one end of the second gate leaf 200 are respectively disposed on the corresponding side walls 300 through a rotating member;
the other end of the first door leaf 100 is provided with a flexible water stop 101; the other end of the second door leaf 200 is provided with a rigid water stop 201;
the flexible water stop 101 and the rigid water stop 201 abut against each other when the first door leaf 100 and the second door leaf 200 are in a closed state; specifically, when the first door leaf 100 and the second door leaf 200 respectively rotate along the rotating member to be in a closed state, the flexible water stop member 101 on the first door leaf 100 and the rigid water stop member 201 on the second door leaf 200 are abutted to each other, so that the first door leaf 100 and the second door leaf 200 are in soft and hard contact, and the flexible water stop member is arranged so that the first door leaf 100 and the second door leaf 200 have a buffering effect when being abutted to each other in the closed state, so that the hard contact between the first door leaf 100 and the second door leaf 200 is avoided, and the service lives of the first door leaf 100 and the second door leaf 200 are prolonged; the flexible water stop member 201 and the second door leaf are poured and sealed through resin slurry, and the sealing performance between the second door leaf and the rigid water stop member is improved; in the present application, the flexible water stop member may be in the shape of O-type, P-type, or Ω -type, and as shown in fig. 3, the flexible water stop member in the present application is in the shape of Ω.
As shown in fig. 5, the locking devices include fixing rings 301 disposed on the side walls, leaf rings 302 matched with the fixing rings 301 are disposed on the first leaf 100 and the second leaf 200, and after the first leaf 100 and/or the second leaf 200 rotate along the rotating member to approach the side walls 300, the leaf rings 302 are connected to the fixing rings 301 through bolts 303. The bolt 303 is inserted between the vane ring 302 and the fixed ring 301 by manual or automatic means; as shown in fig. 6, the automatic device includes an oil cylinder 304, a bolt guide sleeve 305 is disposed on the oil cylinder 304, a bolt 303 is disposed in the bolt guide sleeve 305, and the bolt 303 extends to a position between the vane ring 302 and the fixing ring 301 along the bolt guide sleeve 305 under the action of the oil cylinder 304, so as to realize connection between the vane ring 302 and the fixing ring 301.
The two side walls 300 are further respectively provided with an anti-collision device 400, one end of the anti-collision device 400 is fixed in the side wall 300, the other end of the anti-collision device 400 faces the first door leaf 100 and/or the second door leaf 200, one end of the anti-collision device 400 facing the first door leaf 100 and/or the second door leaf 200 is made of elastic materials, after the first door leaf 100 and the second door leaf 200 rotate and lift along the rotating member respectively, the first door leaf 100 is prevented from directly colliding with the side wall 300 through the second door leaf 200, and damage to the first door leaf 100, the second door leaf 200 and the side wall 300 is reduced.
The ship lock miter gate of the application also comprises a top pivot device 500 and a bottom pivot device 600, wherein the first gate leaf 100 and the second gate leaf 200 are respectively arranged on the side wall 300 through the top pivot device 500 and the bottom pivot device 600;
as shown in fig. 7, the bottom hinge device 600 includes a mushroom head shaft 601, one end of the mushroom head shaft 601 is connected to the first leaf 100 and/or the second leaf 200 sequentially through a mushroom head shaft sleeve 602 and a bearing nest 603, the other end of the mushroom head shaft 601 is disposed in a bearing table 605 through a support ring 604, the bearing table 605 is connected to the side wall 300 through a bolt, a rubber ring 606 is further disposed between the support ring 604 and the bearing table 605, and the rubber ring 606 is disposed in the first leaf and/or the second leaf during rotation to play a role in buffering the mushroom head shaft 601 and the bearing table 605, thereby reducing wear of the mushroom head shaft and prolonging service life of the bottom hinge device.
The two side walls 300 are respectively provided with a driving device 700, the driving devices 700 are respectively and correspondingly connected with the first door leaf 100 and the second door leaf 200, the driving device 700 in the application can adopt a hydraulic hoist, and the first door leaf 100 and the second door leaf 200 rotate to be close to or far away from the side walls 300 along a rotating part under the action of the driving device 700.
The structure of the utility model is simple, the first door leaf 100 is provided with the flexible water stop 101, the second door leaf 200 is provided with the rigid water stop 201, when the first door leaf 100 and the second door leaf 200 are closed, the flexible water stop 101 is abutted with the rigid water stop 201, the sealing compression amount of the first door leaf 100 and the second door leaf 200 is adjusted through the abutting state between the rigid water stop 201 and the flexible water stop 101, the connecting position between the rigid water stop 201 and the second door leaf 200 is determined, and the sealing effect between the first door leaf 100 and the second door leaf 200 is improved.
In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.

Claims (7)

1. A ship lock miter gate is characterized by comprising a first gate leaf and a second gate leaf, wherein one end of the first gate leaf and one end of the second gate leaf are respectively arranged on corresponding side walls through rotating parts;
the other end of the first door leaf is provided with a flexible water stop piece; the other end of the second door leaf is provided with a rigid water stop piece;
the flexible water stop piece and the rigid water stop piece are mutually abutted when the first door leaf and the second door leaf are in a closed state.
2. The lock miter gate of claim 1, wherein said flexible stop is made of a rubber material.
3. The lock miter gate of claim 1, wherein each of said side walls further comprises a locking device, said locking device comprises a fixing ring disposed on said side wall, said first and second vanes are provided with vane rings matching said fixing ring, and said vane rings are connected to said fixing ring by a latch after said first and/or second vanes are rotated along said rotating member to approach said side wall.
4. The lock miter gate of claim 3, wherein said latch is inserted between said blade ring and said retaining ring by manual or automatic means.
5. The lock miter gate of claim 2, wherein each of said side walls is further provided with an anti-collision means.
6. The lock miter gate of claim 1, further comprising top and bottom pivot means, said first and second vanes being disposed on the sidewall by the top and bottom pivot means, respectively;
the bottom pivot device comprises a mushroom head shaft, one end of the mushroom head shaft is connected with the first door leaf and/or the second door leaf sequentially through a mushroom head shaft sleeve and a bearing nest, the other end of the mushroom head shaft is arranged in a bearing table through a supporting ring, the bearing table is connected with the side wall through a bolt, and a rubber ring is further arranged between the supporting ring and the bearing table.
7. The lock miter gate of claim 1, wherein said two side walls are respectively provided with a driving means, said driving means are respectively connected to a first leaf and a second leaf, said first leaf and said second leaf are rotated along a rotation member to approach or separate from said side walls by said driving means.
CN202122479204.6U 2021-10-14 2021-10-14 Ship lock miter gate Active CN216445948U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122479204.6U CN216445948U (en) 2021-10-14 2021-10-14 Ship lock miter gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122479204.6U CN216445948U (en) 2021-10-14 2021-10-14 Ship lock miter gate

Publications (1)

Publication Number Publication Date
CN216445948U true CN216445948U (en) 2022-05-06

Family

ID=81349140

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122479204.6U Active CN216445948U (en) 2021-10-14 2021-10-14 Ship lock miter gate

Country Status (1)

Country Link
CN (1) CN216445948U (en)

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