CN217105189U

CN217105189U - Water stopping device suitable for between hanging box and steel casing in water

Info

Publication number: CN217105189U
Application number: CN202220093995.0U
Authority: CN
Inventors: 乔长庆; 李军; 白鹏俊; 张玉宾; 葛逢尧; 景建军; 李圣荣
Original assignee: China Railway 15th Bureau Group Co Ltd; Second Engineering Co Ltd of China Railway 15th Bureau Group Co Ltd
Current assignee: China Railway 15th Bureau Group Co Ltd; Second Engineering Co Ltd of China Railway 15th Bureau Group Co Ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-08-02
Anticipated expiration: 2032-01-14

Abstract

The utility model provides a stagnant water device suitable for in water hanging box and steel protect between a section of thick bamboo, including being used for the cover to establish the soft pipe fitting on the steel protects a section of thick bamboo, be equipped with on the soft pipe fitting and be used for connecting hanging box annular limit. The utility model is sleeved on the steel casing by the hooping of the soft pipe fitting, and the other end of the soft pipe fitting is provided with the bottom sealing connection of the annular edge attaching hanging box, thereby playing a sealing role; the soft pipe fitting is hooped and arranged on the steel casing, so that the water-stopping device is not influenced by wave surge pressure and the like, and has better water-stopping effect and stronger adaptability; and this kind of structure can be with soft pipe fitting earlier connect on the hanging box, and in the drop process of hanging box, soft pipe fitting aims at the steel and protects a section of thick bamboo, and progressively the cover is established on the steel protects a section of thick bamboo, and later reuse fastener is fixed, connects conveniently.

Description

Water stopping device suitable for between hanging box and steel casing in water

Technical Field

The utility model relates to an aquatic hanging box stagnant water technical field especially relates to a stagnant water device between being applicable to aquatic hanging box and steel casing.

Background

In the construction of an underwater bearing platform under the action of great sea wave inrush current in water, particularly in the sea, a hanging box is adopted for construction due to the limitation of conditions, the design of water stop of the hanging box is particularly critical, and methods such as plugging type underwater non-segregation concrete (mortar) and rubber air bags are mainly adopted at present. However, for the area with large wave surge pressure, there is a large risk of failure, and the construction process and method need other auxiliary measures, and the construction is relatively troublesome. Aiming at special environment needs, a water stopping device and a method which have strong applicability, good water stopping performance and simple and convenient operation are developed, and the water stopping device and the method have strong use value.

Disclosure of Invention

To foretell technical problem, the utility model provides a be applicable to aquatic hanging box and steel protect stagnant water device between the section of thick bamboo for solve among the prior art to the not good problem of stagnant water measure stagnant water effect of hanging box.

In order to achieve the above purpose, the technical solution of the present invention is realized as follows:

the utility model provides a watertight fittings suitable for between hanging box in water and steel protect a section of thick bamboo, is equipped with on the soft pipe fitting and is used for connecting hanging box annular limit including being used for the cover to establish on the steel protects a section of thick bamboo.

Furthermore, a pressing ring plate is arranged in cooperation with the annular edge, the pressing ring plate presses the annular edge onto the hanging box, and the pressing ring plate is detachably connected with the hanging box.

Furthermore, a fastener is arranged in cooperation with the soft pipe fitting, and the fastener is hooped on the steel casing and hoops the soft pipe fitting to the steel casing.

Further, the fastener comprises two half ring pieces, and the ends of the two half ring pieces are detachably connected.

Further, the soft pipe fitting is of a horn-shaped structure.

Further, the annular edge is arranged at the large end of the soft pipe fitting.

Further, the fastener is arranged at the small end of the soft pipe fitting.

Further, the inner diameter of the small end of the soft pipe fitting is smaller than or equal to the outer diameter of the steel casing.

Further, the soft pipe fitting is a micro-elastomer pipe fitting.

Further, the soft pipe fitting is a rubber pipe fitting or a latex pipe fitting or a silica gel pipe fitting.

The utility model has the advantages that: the utility model is sleeved on the steel casing by the hooping of the soft pipe fitting, and the other end of the soft pipe fitting is provided with the bottom sealing connection of the annular edge attaching hanging box, thereby playing a role of tight sealing; the soft pipe fitting is hooped and arranged on the steel casing, so that the water-stopping device is not influenced by wave surge pressure and the like, and has better water-stopping effect and stronger adaptability; and this kind of structure can be connected soft pipe fitting earlier on the hanging box, and at the descending in-process of hanging box, soft pipe fitting aims at the steel and protects a section of thick bamboo, progressively overlaps and establishes on the steel protects a section of thick bamboo, plays preliminary sealed effect, and reuse fastener is fixed, connects conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the soft pipe of the present invention;

fig. 3 is a schematic structural view of the pressure ring plate of the present invention;

FIG. 4 is a schematic structural view of the fastener of the present invention;

fig. 5 is a schematic structural diagram after the installation of the present invention is completed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1 and 2, embodiment 1 of the present invention provides a water stopping device suitable for use between a hanging box and a steel casing in water, which includes a soft pipe member 2 for being sleeved on the steel casing 1, wherein the soft pipe member 2 is made of a micro-elastic material. In this embodiment, the soft pipe fitting 2 is a rubber pipe fitting, and the small end inner diameter of the soft pipe fitting 2 is less than or equal to the outer diameter of the steel casing 1, and can be tightly sleeved on the steel casing 1 to play a role in sealing with the steel casing 1. The outer side of the end part of the soft pipe fitting 2 is provided with an annular edge 4 used for being connected with the bottom of the hanging box 3, the annular edge 4 is attached to the bottom of the hanging box 3 and is hermetically connected with the bottom of the hanging box 3, and the sealing effect between the hanging box 3 and the annular edge 4 is achieved. The soft pipe fitting 2 is hooped and arranged on the steel casing 1, so that the influence of wave surge pressure and the like is avoided, and the water stop effect is better.

Further, as shown in fig. 3, a ring pressing plate 5 is provided in cooperation with the annular edge 4, the ring pressing plate 5 presses the annular edge 4 against the bottom plate of the hanging box 3, and then the ring pressing plate 5 is fixedly connected to the bottom plate of the hanging box 3, so that the annular edge 4 is fixedly pressed against the bottom plate of the hanging box 3. In this embodiment, the pressure ring plate 5 is detachably connected to the hanging box 3 by bolts.

Further, the soft pipe 2 is a horn-shaped structure with a small end and a large end. In this embodiment, soft pipe fitting 2 tip up, main aspects set up down, annular limit 4 sets up the main aspects at soft pipe fitting 2, and the soft pipe fitting 2 of being convenient for is fixed on 3 bottom plates of hanging box.

Example 2 is different from example 1 in that, as shown in fig. 4, a fastening member 6 is provided in cooperation with the soft pipe member 2, the fastening member 6 is hooked around the steel casing 1, the soft pipe member 2 is positioned between the fastening member 6 and the steel casing 1, and the soft pipe member 2 is hooked to the steel casing 1 through the steel casing 1, thereby further enhancing the sealing function of the soft pipe member 2.

Further, the fastening member 6 is provided at the small end of the soft tube 2.

Embodiment 3 differs from embodiment 2 in that the fastening member 6 includes two half ring members, the end portions of the two half ring members are respectively provided with a splice plate for facilitating connection of the two half ring members, and the splice plates are detachably connected through bolts.

Embodiment 4 differs from embodiment 2 in that the fastening member 6 comprises two half ring members, one end of each half ring member is hinged, the other end of each half ring member is provided with a splicing plate, and the splicing plates are detachably connected through bolts.

Example 5, which is different from example 1 in that the soft tube 2 is a latex tube or a silicone tube.

The construction method comprises the following steps:

when the hanging box 3 is not lowered, the soft pipe fitting 2 is firstly installed in a bottom plate of the hanging box 3, the annular edge 4 is tightly pressed by the pressing ring plate 5, and the pressing ring plate 5 is fixed on the bottom plate of the hanging box 3 by the nuts in place at one time; slowly transfer the hanging box to appointed elevation, the soft pipe fitting 2 body falls slowly along the steel casing along with the hanging box this moment. After the stress conversion of the bottom plate supporting system is stable, an operator dives to neaten the soft pipe fittings 2 and then fastens the soft pipe fittings with the fastening pieces 6. When in use, the diameter of the soft pipe fitting 2 can be controlled to be slightly smaller than that of the steel casing 1 by about 5 mm. The method comprises the following specific steps:

a, preparing a pile foundation steel pipe pile, and cleaning to be smooth;

b, mounting a soft pipe fitting 2 on a bottom plate of the hanging box 3, and fastening a pressure ring plate 5;

c, slowly lowering the hanging box 3;

d, installing the fastening piece 6 and pumping water.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water stopping device suitable for being used between a hanging box and a steel casing in water is characterized by comprising a soft pipe fitting (2) sleeved on the steel casing (1), wherein an annular edge (4) used for connecting the hanging box (3) is arranged on the soft pipe fitting (2); the annular edge (4) is matched with a ring pressing plate (5), the ring pressing plate (5) presses the annular edge (4) on the hanging box (3), and the ring pressing plate (5) is detachably connected with the hanging box (3).

2. The water stopping device between the hanging box and the steel casing in water as claimed in claim 1, wherein the soft pipe (2) is provided with a fastener (6), the fastener (6) is hooped on the steel casing (1), and the soft pipe (2) is hooped to the steel casing (1).

3. A water stop device adapted to be used between a hanging box and a steel casing in a water according to claim 2, wherein the fastening member (6) comprises two half-rings, the ends of which are detachably connected.

4. A water stop device adapted to be used between a hanging box and a steel casing in water according to claim 3, wherein the soft pipe member (2) is of a trumpet-shaped structure.

5. A watertight device adapted to be used between a hanging box and a steel casing in a water according to claim 4, characterized in that said annular rim (4) is provided at the large end of the soft pipe (2).

6. A water stop device suitable for use between a hanging box and a steel casing in water according to claim 4 or 5, characterized in that the fastening member (6) is arranged at the small end of the soft pipe member (2).

7. The water stopping device between the hanging box and the steel casing in water as claimed in claim 6, wherein the inner diameter of the small end of the soft pipe (2) is less than or equal to the outer diameter of the steel casing (1).

8. A water stop device suitable for use between a hanging box and a steel casing in water according to claim 1 or 2 or 3 or 4 or 5 or 7, wherein the soft pipe member (2) is a micro-elastomer pipe member.

9. The water stopping device between the hanging box and the steel casing in water as claimed in claim 8, wherein the soft pipe (2) is a rubber pipe or a latex pipe or a silica gel pipe.