Water stop belt for embedded dock gate

Abstract

The water stop belt is arranged on an extension structure around the dock gate and comprises a reinforcing base, a pressure bearing pad and an elastic water stop piece, the reinforcing base is fixedly connected to the downstream side of the extension structure, the elastic water stop piece is connected to the surface of the reinforcing base, and the pressure bearing pad is arranged on the surface of the elastic water stop piece. The two pressure-bearing pads are arranged on the two sides of the elastic water stop piece correspondingly and fixed to the reinforcing base. The reinforcing base is used for increasing the local strength of a stress part, the elastic water stop piece is connected to the surface of the reinforcing base and seals the dock gate and the dock entrance, the dock gate and the dock entrance are better attached, and therefore the water stop performance is better, and the pressure bearing pad is used for protecting the elastic water stop piece and prolonging the service life of the water stop belt.

Description

Technical Field

[0001] The utility model relates to the field of dock doors, in particular to a waterstop used for an embedded dock door. Background Art

[0002] A dock is used for the construction and repair of ships. The dock gate is a water-retaining device located at the entrance of the dock. Closing the dock gate can isolate the water area from the dock, and the dock can be used as a work site by draining the water inside.

[0003] There are many structural forms of dock doors, among which the most commonly used is the embedded dock door. The main body of the dock door is a box-type structure. When the dock door is closed, the dock door box sits on the dock platform. The dock door fits tightly with the retaining wall of the dock, preventing the water outside the dock door from entering the dock through the dock.

[0004] Therefore, the fit between the dock door and the dock opening is very important for the dryness of the dock. In addition, although a water stop is provided at the outer edge of the dock door, the water stop is easy to fall off or be damaged when used for a long time. Utility Model Content

[0005] The purpose of the utility model is to provide a waterstop for an embedded dock door, which improves the fit between the dock door and the dock opening, has a better water-stopping effect, and has a longer service life.

[0006] To achieve the above-mentioned purpose, the utility model proposes a waterstop for an embedded dock gate, which is arranged on the extended structure around the dock gate, and includes a reinforced base, a pressure pad and an elastic waterstop. The reinforced base is fixedly connected to the backwater side of the extended structure, and the elastic waterstop is connected to the surface of the reinforced base. The two pressure pads are respectively arranged on both sides of the elastic waterstop and fixed on the reinforced base.

[0007] Optionally, the reinforcement base is a steel plate welded to the backwater side of the epitaxial structure.

[0008] Optionally, the elastic water stop is made of neoprene.

[0009] Optionally, the elastic water stop is Ω-shaped, with horizontal surfaces at both ends and a circular surface at the center. A through hole with the same direction as the length direction of the elastic water stop is opened on the central circular surface of the elastic water stop.

[0010] Optionally, multiple through holes are opened on the two horizontal surfaces of the elastic water stop, multiple corresponding threaded blind holes are opened on the back water side of the extension structure, and corresponding through holes are also opened on the reinforcement base, and the elastic water stop is fixed to the extension structure using studs and nuts.

[0011] Optionally, the two pressure pads are respectively arranged on both sides of the elastic water stop member and are respectively located on the outsides of two horizontal planes of the elastic water stop member.

[0012] Optionally, the pressure pad and the reinforcement base are connected by bolts, and waterproof glue is provided between the pressure pad and the reinforcement base.

[0013] Optionally, a waterproof cover is further included, which covers the ends of the nut and the bolt.

[0014] Optionally, on the water-repellent side of the extension structure, the elastic water stop is 25 mm to 35 mm higher than the pressure pad.

[0015] The utility model also proposes a method for installing a waterstop for an embedded dock door, comprising the following steps:

[0016] S1. Weld the reinforcement base to the backwater side of the epitaxial structure;

[0017] S2. Use a stud to pass through the elastic water stop and the reinforcement base in sequence, screw it into the blind hole of the extension structure, and then use a nut to fix the stud to fix the elastic water stop on the extension structure;

[0018] S3. Apply waterproof glue between the pressure pad and the reinforcement base, and use bolts to pass through the pressure pad and the reinforcement base and screw into the extension structure to fix the pressure pad on both sides of the elastic water stop;

[0019] Before step S2, two pressing plates are used to press the two horizontal surfaces of the elastic water stop respectively; after step S2, the pressing plates are removed.

[0020] Compared with the prior art, the technical solution of the utility model includes the following advantages and beneficial effects:

[0021] The waterstop for the embedded dock door proposed in this solution includes a reinforced base, a pressure pad, and an elastic waterstop. The reinforced base is fixedly connected to the backwater side of the extension structure to increase the local strength of the stress-bearing part. The elastic waterstop is connected to the surface of the reinforced base to seal the dock door and the dock opening. Two pressure pads are respectively arranged on both sides of the elastic waterstop and fixed to the reinforced base to protect the elastic waterstop and increase its service life.

[0022] This solution uses Ω-shaped rubber, which can deform slightly when subjected to force, so as to better fit the docking port;

[0023] This solution applies waterproof glue between the pressure pad and the reinforced base, thereby improving the waterproof performance between the pressure pad and the reinforced base;

[0024] In this solution, a pressure plate is used to fix the elastic water stop member when installing the water stop strip, applying uniform pressure to the elastic water stop member so that the force is evenly distributed. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a diagram showing the use position of a waterstop for an embedded dock door according to an embodiment of the utility model;

[0026] Figure 2 This is a partial schematic diagram of a waterstop for an embedded dock door according to an embodiment of the utility model;

[0027] Figure 3 This is a cross-sectional view of a waterstop for an embedded dock door during installation according to an embodiment of the present utility model;

[0028] Figure 4 Schematic diagram of the pressing plate in the embodiment of the present utility model. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiment of the present utility model Figures 1 to 4 , the technical solutions, structural features, achieved objectives and effects in the embodiments of the present utility model are described in detail.

[0030] It should be noted that the accompanying drawings are in a very simplified form and use non-precise proportions. They are only used to conveniently and clearly assist in explaining the implementation methods of the present invention, and are not used to limit the conditions for the implementation of the present invention. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and purpose that can be achieved by the present invention.

[0031] It should be noted that, in the present invention, relational terms such as first and second, etc. are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus comprising a series of elements includes not only the elements explicitly listed, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0032] The utility model proposes a waterstop for an embedded dock door, which is arranged at the extended structure around the dock door and includes a waterstop rubber, a pressure pad, a pressure plate and a reinforced base. While having a simple structure, it provides a certain degree of protection for the waterstop rubber, thereby increasing the service life of the waterstop.

[0033] The present invention will be described below with reference to specific embodiments and accompanying drawings.

[0034] like Figure 1 As shown, the waterstop 1 for the embedded dock gate of this embodiment is arranged on the extension structure 21 of the dock gate 2. The dock gate 2 is generally square in shape. The extension structure 21 is located on the side of the dock gate 2 facing the water (hereinafter referred to as the water side) and is distributed on both sides and the lower part of the dock gate 2, protruding from the surface of the dock gate 2. When the dock gate 2 is placed at a square dock opening (not shown in the figure) to perform water-stopping treatment on the dock, the extension structure 21 is engaged outside the dock opening, and the other parts of the dock gate 2 are located inside the dock opening.

[0035] like Figure 2 and Figure 3 As shown, the waterstop 1 includes a reinforcing base 11, an elastic waterstop 12 and a pressure pad 13. The reinforcing base 11 is fixedly connected to the backwater side of the extension structure 21 (opposite to the water side). In this embodiment, the reinforcing base 11 is a steel plate welded to the backwater side of the extension structure 21, so that the first surface of the reinforcing base 11 is in close contact with the extension structure 21 and is fixedly connected, so that the reinforcing base 11 and the extension structure 21 are completely water-stopped. The reinforcing base 11 increases the local strength of the stress-bearing part to avoid damage to the dock door.

[0036] The elastic water stop 12 is connected to the second surface of the reinforced base 11. Specifically, the elastic water stop 12 is a material with a certain elasticity, such as rubber. In this embodiment, chloroprene rubber is used. In order to improve its elastic range, the elastic water stop 12 is set to be Ω-shaped, with horizontal surfaces at both ends and a circular surface in the center, so that it can be more tightly fitted to the wall of the dock entrance; a plurality of through holes are provided on the two horizontal surfaces of the elastic water stop 12, and correspondingly, a plurality of threaded blind holes are provided on the back water side of the extension structure 21, and corresponding through holes are also provided at the corresponding positions of the reinforced base 11. Studs are used to pass through the through holes of the elastic water stop 12 and the through holes of the reinforced base 11 in turn, and are screwed into the threaded blind holes of the extension structure 21. Then, nuts are used to fix the studs, thereby fixing the elastic water stop 12 on the extension structure 21.

[0037] A through hole is opened on the central circular surface of the elastic water stop member 12 , and the direction is the same as the length direction of the elastic water stop member 12 , thereby further improving the pressure resistance of the elastic water stop member 12 .

[0038] Furthermore, in order to ensure that the elasticity of the installed elastic water stop 12 is more uniform, when the elastic water stop 12 is fixed with a stud, two pressing plates 14 are used to press the two horizontal surfaces of the elastic water stop 12 respectively, such as Figure 4As shown, the pressure plates 14 cover the elastic waterstop 12 and have openings for the studs to pass through. Therefore, when installing the elastic waterstop 12, the two pressure plates 14 are pressed above the two horizontal surfaces of the elastic waterstop 12. Due to the large area of ​​the pressure plates 14, the force applied to the elastic waterstop 12 is more evenly distributed. After tightening the studs and nuts and installing the elastic waterstop 12, the pressure plates 14 are removed. In this embodiment, the pressure plates 14 are made of stainless steel and have a certain weight, which provides a more effective pressure effect.

[0039] The two pressure pads 13 are respectively arranged on both sides of the elastic water stop 12, and are respectively located outside the two horizontal surfaces of the elastic water stop 12, and are used to limit the deformation of the elastic water stop 12, protect the elastic water stop 12, and extend the service life. The pressure pad 13 is also threadedly connected to the second surface of the reinforcement base 11. Specifically, a threaded blind hole is opened on the back water side of the extension structure 21, and a plurality of corresponding through holes are opened on the reinforcement base 11. The pressure pad 13 also has a plurality of corresponding through holes. Bolts are used to pass through the pressure pad 13 and the reinforcement base 11, and finally screwed into the extension structure 21 to fix the pressure pad 13.

[0040] In order to enhance the waterproof performance of the waterstop 1, waterproof covers are used to cover the nuts for fixing the elastic waterstop 12 and the bolts for fixing the pressure pad 13 to prevent water from flowing through.

[0041] The pressure pad 13 is an engineering plastic alloy with high strength and certain corrosion resistance to avoid corrosion by corrosive components in the water outside the dock, thereby extending its service life. Its shape is designed according to the extension structure 21 and the elastic water stop 12 to completely cover the reinforced base 11 that is not provided with the elastic water stop 12; waterproof glue is also provided between the pressure pad 13 and the reinforced base 11. Before the pressure pad 13 is connected to the reinforced base 11, waterproof glue is applied on the connecting surface between the pressure pad 13 and the reinforced base 11. On the one hand, it prevents water from passing between the pressure pad 13 and the reinforced base 11, and on the other hand, it strengthens the connection between the pressure pad 13 and the reinforced base 11.

[0042] On the backwater side of the extension structure 21, the elastic waterstop 12 is higher than the pressure pad 13, so that when the dock door is embedded in the dock opening, the elastic waterstop 12 first contacts the wall of the dock opening. By squeezing the elastic waterstop 12, when the surface of the dock opening is uneven, the various parts of the elastic waterstop 12 are subjected to inconsistent squeezing forces, so that the elastic waterstop 12 is completely fitted with the dock opening, thereby improving the water-stopping property of the waterstop belt 1.

[0043] In this embodiment, the elastic water stop member 12 is 25 mm to 35 mm higher than the pressure pad 13 , so that the elastic water stop member 12 can fully play its role.

[0044] Since the extension structure 21 is located on both sides and the lower part of the dock gate, the waterstop 1 of this embodiment is arranged on the extension structure 21, and is therefore also arranged on both sides and the lower part of the dock gate, performing water-stopping treatment on both ends and the lower part of the dock gate and the dock opening.

[0045] The utility model also proposes a method for installing a waterstop for an embedded dock door, comprising the following steps:

[0046] S1, welding the reinforcing base 11 to the backwater side of the epitaxial structure 21;

[0047] S2. Use a stud to pass through the elastic water stop 12 and the reinforcement base 11 in sequence, screw it into the blind hole of the extension structure 21, and then use a nut to fix the stud, thereby fixing the elastic water stop 12 on the extension structure 21;

[0048] S3. Apply waterproof glue between the pressure pad 13 and the reinforcement base 11, use bolts to pass through the pressure pad 13 and the reinforcement base 11, and screw them into the extension structure 21, so as to fix the pressure pad 13 on both sides of the elastic water stop 12.

[0049] Before step S2 , two pressing plates 14 are used to press two horizontal surfaces of the elastic water stop 12 respectively; after step S2 , the pressing plates 14 are removed.

[0050] This installation method is performed after the dock door structure is manufactured, thereby ensuring the straightness of the elastic water stop 12, which directly affects the water-stopping effect of the dock door.

[0051] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as limiting the present invention. After reading the above description, various modifications and alternatives to the present invention will be readily apparent to those skilled in the art. Therefore, the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. A waterstop for an embedded dock door, characterized in that: It is arranged on the extended structure around the embedded dock door, including: a reinforcement base, a pressure pad and an elastic water stop. The reinforcement base is fixedly connected to the back water side of the extended structure, and the elastic water stop is connected to the surface of the reinforcement base. The two pressure pads are respectively arranged on both sides of the elastic water stop and fixed on the reinforcement base.

2. The waterstop for an embedded dock door according to claim 1, characterized in that: The reinforcement base is a steel plate welded to the backwater side of the epitaxial structure.

3. The waterstop for an embedded dock door according to claim 1, wherein: The elastic water stop is made of chloroprene rubber.

4. The waterstop for an embedded dock door according to claim 3, characterized in that: The elastic water stop is Ω-shaped, with horizontal surfaces at both ends and a circular surface at the center. A through hole is provided on the central circular surface of the elastic water stop in the same direction as the length direction of the elastic water stop.

5. The waterstop for embedded dock door according to claim 4, characterized in that: There are multiple through holes on the two horizontal surfaces of the elastic water stop, multiple corresponding threaded blind holes on the back water side of the extension structure, and corresponding through holes on the reinforcement base. The elastic water stop is fixed to the extension structure using studs and nuts.

6. The waterstop for an embedded dock door according to claim 4, characterized in that: The two pressure pads are respectively arranged on both sides of the elastic water stop member and are respectively located on the outsides of the two horizontal planes of the elastic water stop member.

7. The waterstop for an embedded dock door according to claim 5, characterized in that: The pressure pad and the reinforcement base are connected by bolts, and waterproof glue is provided between the pressure pad and the reinforcement base.

8. The waterstop for an embedded dock door according to claim 7, characterized in that: A waterproof cover is also included, which covers the ends of the nut and the bolt.

9. The waterstop for an embedded dock door according to claim 4, characterized in that: On the water-repellent side of the extension structure, the elastic water-stopping member is 25 mm to 35 mm higher than the pressure-bearing pad.

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