CN214832805U - Dock entrance stagnant water structure - Google Patents

Abstract

The utility model discloses a dock entrance stagnant water structure, including dock block, dock sill and dock gate, dock block, dock sill be equipped with dock gate complex stagnant water structure, stagnant water structure includes pre-buried steel sheet and waterstop, pre-buried steel sheet set up in the dock block with the dock sill, the waterstop pass through the fastener install in pre-buried steel sheet, the waterstop extends along the dock entrance edge, dock block, dock sill are in one side or both sides of waterstop are equipped with the stopper. The problems that a water stop belt is possibly damaged by a movable dock gate, the requirement on butting precision is high, and a bearing surface is possibly damaged in an existing dock entrance water stop system are solved.

Description

Dock entrance stagnant water structure

Technical Field

The utility model is used for dock stagnant water field especially relates to a dock entrance stagnant water structure.

Background

The dry dock is a large foundation pit for pouring immersed tube tunnel pipe joints, is positioned below the shore ground, is provided with a dock entrance leading to a water area for floating the immersed tube pipe joints, and is provided with a dock gate; after the dock door is closed, water can be drained to pour the immersed tube pipe joint, and the method is an important structure for building an immersed tube tunnel. The dock entrance is sealed by arranging a water stop. In the prior art, the arrangement of a water stop belt has the following problems:

(1) a conventional waterstop of a dock entrance is generally installed on a dock gate, and the dock gate has a risk that a hard object impacts the waterstop belt in the opening, moving and registering processes, so that a rubber belt is damaged, the waterstop of the dock entrance is invalid, and the safety of a dry dock is threatened.

(2) A water stop belt of a conventional dock entrance is installed on a dock gate, a pressure-bearing surface is arranged on a dock block, the pressure-bearing surface is generally not large in width, and the requirement on docking accuracy is high in the closing process of the dock gate.

(3) In a water stop system of a conventional dock gate, a rubber belt of the water stop belt can be excessively compressed under an extreme working condition, and the risk of damaging a pressure-bearing surface exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a dock entrance stagnant water structure, solve the problem that the removal dock gate that exists probably harms the waterstop, the butt joint required precision is high, the pressure-bearing face probably harms among the current dock entrance stagnant water system.

The utility model provides a technical scheme that its technical problem adopted is:

the dock entrance water stop structure comprises a dock block, a dock sill and a dock gate, wherein the dock block and the dock sill are provided with a water stop structure matched with the dock gate, the water stop structure comprises a pre-buried steel plate and a water stop belt, the pre-buried steel plate is arranged on the dock block and the dock sill, the water stop belt is installed on the pre-buried steel plate through a fastener, the water stop belt extends along the edge of the dock entrance, and one side or two sides of the water stop belt are provided with limit blocks.

In some embodiments, anchor bars connected with the embedded steel plates are arranged inside the docking blocks and the docking sills.

In some embodiments, the anchor bars are welded to the docking block and the main bars inside the dock sill.

In some embodiments, the water stop includes a connection portion and a deformation portion, the deformation portion is connected to the connection portion, a cavity is formed inside the deformation portion, and the connection portion extends to two sides of the deformation portion.

In some embodiments, the deformation portion and the connecting portion are integrally made of a rubber material.

In some embodiments, the embedded steel plate is provided with a first installation cushion block and a second installation cushion block, the first installation cushion block and the second installation cushion block define a groove on the surface of the embedded steel plate, and the connection portion of the water stop is arranged in the groove and fixed through bolts and pressing strips arranged on the first installation cushion block and the second installation cushion block.

In some embodiments, the stop block is higher than the bolt, the first mounting block, the second mounting block and the bead.

One of the above technical solutions has at least one of the following advantages or beneficial effects:

1. the water stop structure of the dock entrance is arranged on the dock block and the dock sill, the dock gate can be freely opened, moved and parked for multiple times, and the risk that the water stop belt is damaged is avoided.

2. The pressure-bearing surface is a dock gate, when the dock gate is closed, the required horizontal precision is greatly reduced, and the closing time of the dock gate is shortened.

3. And a limit measure of one side or two sides of the water stop belt is added, so that the bearing surface is protected from being damaged, and the integrity of a water stop system is ensured.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of a dock entrance structure according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken at A-A in FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;

FIG. 4 is a cross-sectional view taken at C-C of FIG. 1;

fig. 5 is a cross-sectional view taken at D-D in fig. 1.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the present invention, if there is a description of directions (up, down, left, right, front and back), it is only for convenience of description of the technical solution of the present invention, and it is not intended to indicate or imply that the technical features indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the utility model, the meaning of a plurality of is one or more, the meaning of a plurality of is more than two, and the meaning of more than two is understood as not including the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is any description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise explicitly defined, the terms "set", "install", "connect", and the like are to be understood in a broad sense, and for example, may be directly connected or may be indirectly connected through an intermediate medium; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1-3, an embodiment of the present invention provides a dock entrance water stop structure, including dock block 1, dock entrance 2 and dock gate 3, dock block 1 is located dock entrance both sides, and dock entrance 2 is located dock entrance bottom, and dock block 1, dock entrance 2 are equipped with dock gate 3 complex stagnant water structure 4, realize the dock entrance sealed stagnant water through stagnant water structure 4.

Referring to fig. 4 and 5, the water stop structure 4 includes an embedded steel plate 41 and a water stop belt 42, the embedded steel plate 41 is disposed on the dock block 1 and the dock sill 2, the water stop belt 42 is mounted on the embedded steel plate 41 through a fastener, and the water stop belt 42 extends along the edge of the dock entrance to form a continuous sealing structure capable of being matched with the dock gate 3. Referring to fig. 2 and 3, after the dock gate 3 is closed, the water stop belt 42 is extruded to generate elastic deformation, and the pressure-bearing surface of the dock gate 3 is tightly attached to the water stop belt 42.

The utility model discloses an install stagnant water structure 4 of dock entrance on docking block 1 and dock sill 2, dock gate 3 can freely open many times, removes and deposits, has avoided waterstop 42 to receive the risk of harm to protection waterstop 42 that can be better.

And simultaneously, the utility model discloses an install stagnant water structure 4 of dock entrance on docking block 1 and dock sill 2, the bearing surface is dock gate 3, and when dock gate 3 closed, required horizontal accuracy greatly reduced has shortened the time that dock gate 3 closed.

Referring to fig. 4 and 5, the docking block 1 and the dock sill 2 are provided with a limit block 5 on one side or two sides of the water stop belt 42. The limiting block 5 can be made of wood or plastic, namely, the limiting measures of one side or two sides of the water stop belt 42 are added, so that the bearing surface is protected from being damaged, and the integrity of a water stop system is ensured.

In some embodiments, referring to fig. 4 and 5, in order to improve the stability of the water stop 42 on the docking blocks 1 and the dock sills 2, anchor bars 6 connected with embedded steel plates 41 are arranged inside the docking blocks 1 and the dock sills 2.

Further, the anchor bars 6 are welded 7 with main bars inside the docking block 1 and the dock sill 2.

Referring to fig. 4 and 5, the water stop band 42 includes a connection portion 43 and a deformation portion 44, the deformation portion 44 is connected to the connection portion 43, and the deformation portion 44 and the connection portion 43 may be integrally made of a rubber material. The deformation part 44 is internally provided with a cavity to form an elastic structure capable of deforming under the action of pressure, and the connecting part 43 extends towards two sides of the deformation part 44 and is used for fixing the water stop 42 to the docking block 1 and the dock sill 2.

In order to fix the water stop 42 to the embedded steel plate 41, the water stop 42 may be directly locked to the embedded steel plate 41 by screws or rivets, or may adopt the structural form shown in fig. 4 and 5, the embedded steel plate 41 is provided with a first mounting pad 45 and a second mounting pad 46, the first mounting pad 45 and the second mounting pad 46 leave a gap, the first mounting pad 45 and the second mounting pad 46 define a groove on the surface of the embedded steel plate 41, and the connection portion 43 of the water stop 42 is provided with the groove and fixed by bolts and a hold-down strip 47 provided on the first mounting pad 45 and the second mounting pad 46. This structure is spacing, fixed with waterstop 42 through layering 47 and groove, and waterstop 42 is more level and more smooth, avoids warping because of the fastening, influences the stagnant water effect.

The limiting block 5 is higher than the bolt, the first mounting cushion block 45, the second mounting cushion block 46 and the pressing strip 47. The limiting block 5 is in contact with the bearing surface under the extreme working condition instead of the first mounting cushion block 45 and the second mounting cushion block 46 which are made of steel, so that the flatness of the bearing surface is avoided, and the integrity of a water stop system is ensured.

The installation of the limiting block 5 on the docking block 1 and the dock sill 2 can adopt the structural form shown in fig. 4 and 5, the limiting block 5 is strip-shaped or block-shaped, the docking block 1 and the dock sill 2 are provided with embedded bars and steel plates, and then the limiting block 5 is locked on the steel plates through bolts.

In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., 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 invention. In this specification, the schematic representations of the terms used above 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.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (7)

1. The dock entrance water stop structure is characterized by comprising a dock block, a dock sill and a dock gate, wherein the dock block and the dock sill are provided with a water stop structure matched with the dock gate, the water stop structure comprises a pre-buried steel plate and a water stop strip, the pre-buried steel plate is arranged on the dock block and the dock sill, the water stop strip is installed on the pre-buried steel plate through a fastener, the water stop strip extends along the edge of the dock entrance, and one side or two sides of the water stop strip are provided with limit blocks.

2. The dock entrance water stop structure of claim 1, wherein anchor bars connected with the embedded steel plates are arranged inside the dock block and the dock sill.

3. The dock entrance water stop structure of claim 2, wherein the anchor bars are welded to the docking blocks and the main bars inside the dock sill.

4. The dock entrance water stop structure according to claim 1, wherein the water stop comprises a connection portion and a deformation portion, the deformation portion is connected with the connection portion, a cavity is formed inside the deformation portion, and the connection portion extends towards two sides of the deformation portion.

5. The dock entrance water stop structure according to claim 4, wherein the deformation portion and the connection portion are integrally made of a rubber material.

6. The dock entrance water stop structure according to claim 4, wherein the pre-buried steel plate is provided with a first mounting pad and a second mounting pad, the first mounting pad and the second mounting pad define a groove on the surface of the pre-buried steel plate, and the connection portion of the water stop is arranged in the groove and fixed by bolts and pressing strips arranged on the first mounting pad and the second mounting pad.

7. The dock entrance water stop structure of claim 6, wherein the stop block is higher than the bolt, the first mounting block, the second mounting block and the hold-down strip.

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