CN213576031U

CN213576031U - Pipeline connection structure for hydraulic engineering construction

Info

Publication number: CN213576031U
Application number: CN202022393369.7U
Authority: CN
Inventors: 宋鑫; 史宏霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-29
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a pipeline connecting structure for hydraulic engineering construction, which comprises a first connecting pipe and a second connecting pipe, wherein a first fixing seat is sleeved on the outer side of the first connecting pipe and the outer side of the second connecting pipe, a first connecting part is arranged on the first fixing seat, and a clamping groove penetrates through the first connecting part; a second fixing seat is sleeved on the outer sides of the first connecting pipe and the second connecting pipe, a second connecting part is arranged on the second fixing seat, a clamping part is arranged in the second connecting part, and the clamping part is matched with the clamping groove; all be equipped with the storage chamber in fixing base one and the fixing base two, the storage chamber runs through there is the feed inlet, and feed inlet department card is equipped with the stopper. The utility model discloses during the use, install fixing base one, fixing base two at connecting pipe one and two welded positions of connecting pipe to it is fixed with fixing base one and fixing base two through fixing bolt, water-proof nut, prevent that the welding position is direct and the air contact.

Description

Pipeline connection structure for hydraulic engineering construction

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a pipeline connection structure for hydraulic engineering construction.

Background

Hydraulic engineering is an engineering built for eliminating water damage and developing and utilizing water resources; dividing the service objects into flood control engineering, farmland hydraulic engineering, hydroelectric power engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering and the like according to the service objects; the hydraulic engineering which can serve multiple targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering; the hydraulic engineering planning is a component of basin planning or regional hydraulic planning, and the construction of a hydraulic engineering has great influence on the environment of the surrounding region, so that the construction of the hydraulic engineering is beneficial to removing harm and is also disadvantageous to submerging, immigration and the like.

In the hydraulic engineering work progress, often need connect the pipeline, use butt welding connection usually this moment, because need bury the below ground near traditional solder joint, suffer ionization corrosion and outside erosion easily, its outside lacks the protection, takes place the corrosion easily and leaks and cause the loss, and the structure is reasonable inadequately. Therefore, the utility model provides a pipeline connection structure is used in hydraulic engineering construction to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline connection structure is used in hydraulic engineering construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pipeline connecting structure for hydraulic engineering construction comprises a first connecting pipe and a second connecting pipe, wherein a first fixing seat is sleeved on the outer sides of the first connecting pipe and the second connecting pipe, a first connecting part is arranged on the first fixing seat, and a clamping groove penetrates through the first connecting part;

a second fixing seat is sleeved on the outer sides of the first connecting pipe and the second connecting pipe, a second connecting part is arranged on the second fixing seat, a clamping part is arranged in the second connecting part, and the clamping part is matched with the clamping groove;

all be equipped with the storage chamber in fixing base one and the fixing base two, the storage chamber runs through there is the feed inlet, and feed inlet department card is equipped with the stopper.

As a further scheme of the utility model, the position department that both ends correspond the draw-in groove all is equipped with the baffle about connecting portion one, has run through the rotation axis in the baffle, and the rotation axis card is gone into in connecting portion one and is connected with a connecting portion inner wall rotation.

As a further scheme of the utility model, baffle four corners department is equipped with the screw hole, and the baffle inboard is equipped with the mounting groove, and the mounting groove inside callipers is equipped with the cushion, and the cushion size is greater than the draw-in groove.

As a further scheme of the utility model, stopper outside cover is equipped with the sealing ring, stopper upper end fixedly connected with handle.

As a further scheme of the utility model, the storage intracavity side is equipped with adsorbs the cotton, fixing base one has a plurality of fixing bolt with two interior alternate insertions of fixing base, and the fixing bolt outside cover is equipped with waterproof nut.

As a further scheme of the utility model, fixing base one all is equipped with a plurality of spread groove with two inside left and right sides of fixing base, and the spread groove has set gradually first sealed pad, the sealed pad of second from outside to inside.

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

1. when the utility model is used, the first fixing seat and the second fixing seat are arranged at the welding part of the first connecting pipe and the second connecting pipe, and the first fixing seat and the second fixing seat are fixed through the fixing bolt and the waterproof nut, so as to prevent the welding part from directly contacting with the air;

2. when the clamping groove and the clamping part are arranged, the second fixing seat is clamped into the first fixing seat, so that a worker does not need to manually support the second fixing seat, and the worker can conveniently tighten the waterproof nut;

3. the sealing performance of the welding part of the first connecting pipe and the second connecting pipe is improved through the first sealing gasket and the second sealing gasket; fill into the rust inhibitor from feed inlet department after the installation, use the rust inhibitor to fill the storage chamber to with stopper tight feed inlet, prevent that connecting pipe one from contacting with the air with two welding position of connecting pipe, prevent that welding position from rustting, improve the life and the sealing performance of connecting pipe one and two connecting position of connecting pipe.

Drawings

Fig. 1 is a schematic structural view of a pipeline connection structure for hydraulic engineering construction.

Fig. 2 is a schematic structural view of a portion a in fig. 1 in a pipe connection structure for hydraulic engineering construction.

Fig. 3 is a connection diagram of a fixing bolt and a waterproof nut in a pipeline connection structure for hydraulic engineering construction.

Fig. 4 is a schematic view of an internal structure of a first fixing seat in a pipeline connecting structure for hydraulic engineering construction.

Fig. 5 is a connection diagram of a first fixing seat and a second fixing seat in the pipeline connection structure for hydraulic engineering construction.

In the figure: 1. a first connecting pipe; 2. a second connecting pipe; 3. a first fixed seat; 4. a first connecting part; 5. a card slot; 6. a baffle plate; 7. a soft cushion; 8. a rotating shaft; 9. a second fixed seat; 10. a second connecting part; 11. a clamping part; 12. fixing the bolt; 13. a waterproof nut; 14. a first gasket; 15. a second gasket; 16. a storage chamber; 17. adsorbing cotton; 18. a plug; 19. a seal ring; 20. a handle.

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 creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a pipeline connecting structure for hydraulic engineering construction includes a first connecting pipe 1 and a second connecting pipe 2, a first fixing seat 3 is sleeved outside the first connecting pipe 1 and the second connecting pipe 2, the first fixing seat 3 is provided with a first connecting portion 4, a first clamping groove 5 penetrates through the first connecting portion 4, baffles 6 are respectively disposed at positions of left and right ends of the first connecting portion 4 corresponding to the clamping grooves 5, a rotating shaft 8 penetrates through the baffles 6, the rotating shaft 8 is clamped into the first connecting portion 4 and is rotatably connected with an inner wall of the first connecting portion 4, threaded holes are disposed at four corners of the baffles 6, mounting grooves are disposed at inner sides of the baffles 6, a cushion 7 is clamped in the mounting grooves, and the;

a second fixing seat 9 is sleeved on the outer sides of the first connecting pipe 1 and the second connecting pipe 2, the second fixing seat 9 is provided with a second connecting part 10, a clamping part 11 is arranged in the second connecting part 10, the clamping part 11 is matched with the clamping groove 5, a plurality of fixing bolts 12 are inserted into the first fixing seat 3 and the second fixing seat 9 in an inserting mode, and waterproof nuts 13 are sleeved on the outer sides of the fixing bolts 12;

fixing base one 3 all is equipped with a plurality of spread groove with the inside left and right sides of fixing base two 9, and the spread groove has set gradually first sealed 14, the sealed 15 of second pad from outside to inside, all is equipped with storage chamber 16 in fixing base one 3 and the fixing base two 9, and 16 inboards in storage chamber are equipped with adsorbs cotton 17, and storage chamber 16 runs through there is the feed inlet, and the feed inlet department card is equipped with

stopper

18, and 18 outside covers of stopper are equipped with sealing

ring

19, 18 upper end fixedly connected with handles 20 of stopper.

The utility model discloses a theory of operation is:

when the utility model is used, the first fixing seat 3 and the second fixing seat 9 are arranged at the welding part of the first connecting pipe 1 and the second connecting pipe 2, and the first fixing seat 3 and the second fixing seat 9 are fixed through the fixing bolt 12 and the waterproof nut 13, so as to prevent the welding part from directly contacting with air; when the clamping groove 5 and the clamping portion 11 are arranged, the second fixing seat 9 is clamped into the first fixing seat 3, a worker does not need to manually support the second fixing seat 9, and the worker can conveniently tighten the waterproof nut 13; the sealing performance of the welding part of the first connecting pipe 1 and the second connecting pipe 2 is improved through the first sealing gasket 14 and the second sealing gasket 15; fill into the rust inhibitor from the feed inlet after the installation is accomplished, use the rust inhibitor to fill storage cavity 16 to with stopper 18 stopper feed inlet, prevent that connecting pipe 1 and connecting pipe two 2 welding parts from contacting with the air, prevent that welding parts from rustting, improve the life and the sealing performance that connecting pipe 1 and connecting pipe two 2 are connected the position.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pipeline connecting structure for hydraulic engineering construction comprises a first connecting pipe (1) and a second connecting pipe (2), and is characterized in that a first fixing seat (3) is sleeved on the outer sides of the first connecting pipe (1) and the second connecting pipe (2), the first fixing seat (3) is provided with a first connecting part (4), and a clamping groove (5) penetrates through the first connecting part (4);

a second fixing seat (9) is sleeved on the outer sides of the first connecting pipe (1) and the second connecting pipe (2), the second fixing seat (9) is provided with a second connecting part (10), a clamping part (11) is arranged in the second connecting part (10), and the clamping part (11) is matched with the clamping groove (5);

all be equipped with storage chamber (16) in fixing base (3) and fixing base two (9), storage chamber (16) run through has the feed inlet, and feed inlet department card is equipped with stopper (18).

2. The pipeline connecting structure for the hydraulic engineering construction according to claim 1, wherein baffles (6) are arranged at positions, corresponding to the clamping grooves (5), of the left end and the right end of the first connecting portion (4), a rotating shaft (8) penetrates through the baffles (6), and the rotating shaft (8) is clamped into the first connecting portion (4) and is rotatably connected with the inner wall of the first connecting portion (4).

3. The pipeline connecting structure for the water conservancy project construction according to claim 2, wherein threaded holes are formed in four corners of the baffle (6), mounting grooves are formed in the inner sides of the baffle (6), soft pads (7) are clamped in the mounting grooves, and the size of the soft pads (7) is larger than that of the clamping grooves (5).

4. The pipeline connecting structure for the hydraulic engineering construction is characterized in that a sealing ring (19) is sleeved on the outer side of the plug (18), and a handle (20) is fixedly connected to the upper end of the plug (18).

5. The pipeline connecting structure for the water conservancy engineering construction according to claim 1, wherein the storage cavity (16) is provided with an adsorption cotton (17) at the inner side, a plurality of fixing bolts (12) are inserted into the first fixing seat (3) and the second fixing seat (9), and waterproof nuts (13) are sleeved on the outer sides of the fixing bolts (12).

6. The pipeline connecting structure for the water conservancy project construction according to claim 1, wherein a plurality of connecting grooves are formed in the left side and the right side of the inner portions of the first fixing seat (3) and the second fixing seat (9), and a first sealing gasket (14) and a second sealing gasket (15) are sequentially arranged from outside to inside of the connecting grooves.