CN219408920U

CN219408920U - Butt joint device for water pipeline

Info

Publication number: CN219408920U
Application number: CN202320980385.7U
Authority: CN
Inventors: 胡汉钢; 陈新宇; 杨佳辉
Original assignee: Guangxi Beitou Environmental Water Group Co ltd
Current assignee: Guangxi Beitou Environmental Water Group Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-07-25
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a water pipeline butt joint device which comprises two buoyancy tanks, wherein foam water stop rubber gaskets are fixedly connected to the inner wall of each buoyancy tank and the bottom surface of each buoyancy tank, two pipeline water pipes are jointly clamped on the inner walls of the two buoyancy tanks, the outer surfaces of the pipeline water pipes are contacted with the outer surfaces of the foam water stop rubber gaskets, and triangular hoist hanging plates are fixedly connected to the upper surfaces of the buoyancy tanks. This device is lifted by crane equipment to the main hook and is lifted by crane more silk and keep the main hook fixed position motionless, the vice hook is lifted by crane more silk simultaneously, realize the slow circular arc closure parcel pipeline water pipe of drawing of two buoyancy tanks, and realize the merger of two buoyancy tanks, can surround the pipeline round, the fixed effect of pipeline has been strengthened, the risk that water got into the buoyancy tank from the buoyancy tank top has been reduced, be convenient for carry out the float welding to the pipeline water pipe, simultaneously this device has changed the mounting means, the realization is from last mounting means down, the installation has been simplified and the dismantlement process, the water work efficiency of pipeline water pipe has effectively been promoted.

Description

Butt joint device for water pipeline

Technical Field

The utility model relates to the technical field related to pipeline installation, in particular to a water pipeline butt joint device.

Background

The river crossing pipeline generally comprises a plurality of pipeline sections, pipeline butt joint is required to be carried out on the river surface, and then the pipeline is sunk after the pipeline butt joint is integrated, but the pipeline butt joint is carried out on the river surface, so that the problems that the pipe orifices are not easy to align accurately, the welding operation is inconvenient and the like exist.

The utility model patent with publication number of CN214868444U discloses a pipeline water surface butt joint device, which comprises: the upper end of the buoyancy tank is provided with an opening, and two opposite sides of the upper end of the buoyancy tank are respectively provided with a pipeline bayonet; the drain pump, it sets up the inside bottom of flotation tank, the outlet of drain pump is connected with the drain pipe, the drain pipe stretches out the flotation tank, in realizing this application in-process, the inventor found that there is following problem in this technique at least, when the pipeline dock, river water was easy to overflow from the flotation tank top and is got into the flotation tank inside, and the installation of flotation tank and dismantlement are more troublesome, the butt joint work of the pipeline of being inconvenient for, for this reason, we propose the pipeline on water interfacing apparatus and solve above-mentioned problem.

Disclosure of Invention

The present utility model is directed to providing a water pipeline docking device to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a pipeline interfacing apparatus on water, includes two buoyancy tanks, every the equal fixedly connected with foam stagnant water cushion of inner wall of above-mentioned buoyancy tank and the bottom surface of buoyancy tank, two the joint has two pipeline water pipes jointly of inner wall of buoyancy tank, the surface of pipeline water pipe contacts with the surface of foam stagnant water cushion, every the equal fixedly connected with three-angle hoist hanger plate of upper surface of buoyancy tank, two three-angle hoist hanger plate articulates mutually through the round pin axle, two the equal fixedly connected with in top of three-angle hoist hanger plate is main to be hooked up and is lifted by crane more silk, every the hanging hole has all been seted up to the upper surface of buoyancy tank, every the equal fixedly connected with pair of inner wall of hanging hole is hooked up and is lifted by crane more silk.

In a further embodiment, the bottom surface of one of the two buoyancy tanks is fixedly connected with a water pump, the output end of the water pump is fixedly communicated with a drain pipe, and the output end of the drain pipe penetrates through the buoyancy tank and extends to the outside of the buoyancy tank.

In a further embodiment, flat top barges are arranged on the front side and the rear side of the pontoon, limiting work steel is arranged on the upper surface of each flat top barge, and the bottom surface of each limiting work steel is in contact with the upper surface of the pipeline water pipe.

In a further embodiment, two installation screw bases are fixedly connected to the outer surface of each pipeline water pipe, and positioning bolts are connected to the inner walls of each installation screw base in a threaded mode.

Compared with the prior art, the utility model has the beneficial effects that:

the buoyancy tank, the triangular hoist hanger plate, the main hook lifting wire, the auxiliary hook lifting wire and the foam water stop rubber mat which are arranged by the device can utilize lifting equipment to lift and keep the main hook lifting wire at a certain position, meanwhile, the auxiliary hook lifting wire is loosened, the slow arc drawing and closing of the two buoyancy tanks are realized to wrap a pipeline water pipe, the two buoyancy tanks are combined, the pipeline can be surrounded by one circle, the pipeline fixing effect is enhanced, the risk that water enters the buoyancy tanks from the top of the buoyancy tank is reduced, the pipeline water pipe is convenient to float and weld, meanwhile, the installation mode is changed, the installation mode from top to bottom is realized, the installation and disassembly processes are simplified, the split type structure is adopted, the use amount of a steel plate is reduced, the water flow resistance is smaller during installation, and the water operation efficiency of the pipeline water pipe is effectively improved.

Drawings

Fig. 1 is a schematic overall perspective view of a water pipeline docking device.

Fig. 2 is a schematic diagram of a closed structure of a buoyancy tank in the water pipeline docking device.

Fig. 3 is a cross-sectional view of a side view of a buoyancy tank in a marine pipeline docking device.

Fig. 4 is a partially enlarged schematic view of the water pipeline docking apparatus at a position a in fig. 3.

In the figure: 1. a buoyancy tank; 2. a conduit water pipe; 3. triangular hoist hanging plate; 4. the auxiliary hook lifts and lifts the silk; 5. the main hook lifts and lifts the silk; 6. a pin shaft; 7. a hanging hole; 8. foam water stop rubber cushion; 9. a flat top barge; 10. limiting work steel; 11. positioning bolts; 12. a water pump; 13. a drain pipe; 14. and installing a screw seat.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the water pipeline butt joint device of the utility model comprises two buoyancy tanks 1, wherein the inner wall of each buoyancy tank 1 and the bottom surface of each buoyancy tank 1 are fixedly connected with a foam water stop rubber mat 8, the inner walls of the two buoyancy tanks 1 are jointly clamped with two pipeline water pipes 2, the outer surfaces of the pipeline water pipes 2 are contacted with the outer surfaces of the foam water stop rubber mats 8, the upper surface of each buoyancy tank 1 is fixedly connected with a triangular hoist hanging plate 3, the two triangular hoist hanging plates 3 are hinged through a pin shaft 6, the top ends of the two triangular hoist hanging plates 3 are fixedly connected with a main hook hanging wire 5, the upper surface of each buoyancy tank 1 is provided with a hanging hole 7, and the inner wall of each hanging hole 7 is fixedly connected with a secondary hook hanging wire 4.

The bottom surface fixedly connected with suction pump 12 of two flotation tank 1 wherein, the output fixedly connected with drain pipe 13 of suction pump 12, the output of drain pipe 13 runs through flotation tank 1 and extends to the outside of flotation tank 1, can carry out the pump drainage to the inside water liquid of flotation tank 1, the follow-up welding work of pipeline water pipe 2 of staff of being convenient for.

The both sides all are equipped with flat top barge 9 around pontoon 1, spacing worker steel 10 is all installed to the upper surface of every flat top barge 9, the bottom surface of every spacing worker steel 10 all contacts with the upper surface of pipeline water pipe 2, can press to hold spacing to pipeline water pipe 2, avoid the upper and lower floating of pipeline water pipe 2, the equal fixedly connected with of surface of every pipeline water pipe 2 two installation screw bases 14, the equal common threaded connection of inner wall of every installation screw base 14 has positioning bolt 11, can realize the bolt installation of two pipeline water pipes 2, increase the stability of pipeline water pipe 2 butt joint, the welding work of pipeline water pipe 2 of being convenient for.

The working principle of the utility model is as follows:

when the device is used, the main hook lifting wire 5 is lifted by using the water lifting equipment and keeps the main hook at a certain position, the buoyancy tank 1 is lifted, the auxiliary hook lifting wire 4 is loosened, the two pipeline water pipes 2 are wrapped by the slow circular arcs of the two buoyancy tanks 1 in a closed mode, the two buoyancy tanks 1 are combined, the pipeline water pipes 2 can be surrounded by the foam water stop rubber cushion 8 to form a circle, the combined buoyancy tanks 1 are combined and sealed, then the water pump 12 is used for working to extract water on the inner wall of the combined buoyancy tank 1, the buoyancy tank 1 is discharged through the drain pipe 13, the limiting work steel 10 is pressed and held for fixing the pipeline water pipes 2 through the flat barge 9, then a worker uses a small pontoon to descend to the inside of the buoyancy tank 1, the positioning bolts 11 are mounted on the installation screw seat 14 in a threaded mode, the pipeline water pipes 2 are connected, and then the welding equipment is used for welding and butt joint of the butt joint ports of the two pipeline water pipes 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Water pipeline interfacing apparatus, its characterized in that: including two buoyancy tanks (1), every the equal fixedly connected with foam stagnant water cushion (8) in inner wall and the bottom surface of buoyancy tank (1) of above-mentioned buoyancy tank (1), two joint has two pipeline water pipes (2) jointly to the inner wall of buoyancy tank (1), the surface of pipeline water pipe (2) contacts with the surface of foam stagnant water cushion (8), every equal fixedly connected with triangular hoist hanger plate (3) of upper surface of buoyancy tank (1), two triangular hoist hanger plate (3) are articulated mutually through round pin axle (6), two the common fixedly connected with in top of triangular hoist hanger plate (3) is main to be colluded and is hung more silk (5), every hanging hole (7) have all been seted up to the upper surface of buoyancy tank (1), every the equal fixedly connected with of inner wall of hanging hole (7) is vice to be colluded more silk (4).

2. The above water pipe docking device of claim 1, wherein: the bottom surface fixedly connected with suction pump (12) of two buoyancy tanks (1), the output of suction pump (12) fixedly connected with drain pipe (13), the output of drain pipe (13) runs through buoyancy tank (1) and extends to the outside of buoyancy tank (1).

3. The above water pipe docking device of claim 1, wherein: both sides all are equipped with flat top barge (9) around pontoon (1), every the upper surface of flat top barge (9) all installs spacing worker steel (10), every the bottom surface of spacing worker steel (10) all contacts with the upper surface of pipeline water pipe (2).

4. The above water pipe docking device of claim 1, wherein: the outer surface of each pipeline water pipe (2) is fixedly connected with two installation screw bases (14), and the inner wall of each installation screw base (14) is connected with a positioning bolt (11) in a threaded mode.