CN212868845U

CN212868845U - Hydraulic pipeline for hydraulic engineering

Info

Publication number: CN212868845U
Application number: CN202020572929.2U
Authority: CN
Inventors: 李伟波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-04-02
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a water conservancy pipeline for hydraulic engineering, including first pipeline and second pipeline, the one end fixedly connected with dop of first pipeline, the upper surface of dop is provided with fixing device, and the spout has been seted up to first pipeline upper surface, and the inside wall swing joint of spout has first fixing base, and the slot has been seted up to the upper surface of second pipeline, and the fixed surface of second pipeline is connected with the second fixing base. This a water conservancy pipeline for hydraulic engineering, through first pipeline, the second pipeline, the dop, slot and fixing device's setting, insert the second pipeline in the dop, the inserted bar is inserted and is made first pipeline and second pipeline zonulae occludens in the slot, through the setting of sealing washer, the seal of pipeline has been improved, through the spout, the setting of threaded rod and nut, the rotation nut makes first fixing base slide in the spout, and then adjust the distance between two fixing bases, make first pipeline and second pipe connection inseparabler.

Description

Hydraulic pipeline for hydraulic engineering

Technical Field

The utility model relates to a water conservancy pipeline technical field specifically is a water conservancy pipeline for hydraulic engineering.

Background

The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, and the pipeline is widely used in water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices; classifying according to materials: metal pipes and non-metal pipes; classifying according to design pressure: a vacuum pipeline, a low pressure pipeline, a high pressure pipeline and an ultrahigh pressure pipeline; sorting by conveying temperature: low temperature pipelines, normal temperature pipelines and medium and high temperature pipelines; classification by transport medium: water supply and drainage pipelines, compressed air pipelines, hydrogen pipelines, oxygen pipelines and the like.

In the in-process at hydraulic engineering construction, because construction distance is longer, need splice the processing to water conservancy pipeline usually to reach the purpose at remote transportation water source, however, current water conservancy pipeline is at the in-process of water delivery, often because of the unable inseparable fixed of concatenation department, and the phenomenon that the water source spills over appears, lead to intraductal water pressure to take place undulant, thereby influence transportation equipment's steady operation, and the pipeline damages because of natural factor or human factor easily, make pipeline life low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a water conservancy pipeline for hydraulic engineering has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a water conservancy pipeline for hydraulic engineering, includes first pipeline and second pipeline, the one end fixedly connected with dop of first pipeline, the upper surface of dop is provided with fixing device, the spout has been seted up to first pipeline upper surface, the inside wall swing joint of spout has first fixing base, the slot has been seted up to the upper surface of second pipeline, the fixed surface of second pipeline is connected with the second fixing base.

Optionally, the fixing device comprises an inserting rod and a fixing groove, the surface of the inserting rod is fixedly connected with a limiting plate, one side of the limiting plate is fixedly connected with a return spring, one end of the return spring is fixedly connected with the inner side wall of the fixing groove, and one end of the inserting rod is fixedly connected with a pull handle.

Optionally, one end of the second pipeline is fixedly connected with a sealing ring, and the sealing ring is made of rubber.

Optionally, the front surface of the second fixing seat is fixedly connected with four fixing rods, and the four fixing rods are arranged on the front surface of the second fixing seat at equal intervals.

Optionally, the front of the second fixing seat is fixedly connected with a threaded rod through a bearing seat, and the thread pitch of the threaded rod is mm.

Optionally, the threaded rod penetrates through the first fixing seat and is in threaded connection with the nut, and anti-skidding threads are formed in the surface of the nut.

(III) advantageous effects

The utility model provides a water conservancy pipeline for hydraulic engineering possesses following beneficial effect: this a water conservancy pipeline for hydraulic engineering, through first pipeline, the second pipeline, the dop, slot and fixing device's setting, the pulling is drawn compression reset spring, and then raise the inserted bar, insert the second pipeline in the dop, loosen and draw the handle, reset spring promotes the limiting plate and then promotes the inserted bar and insert the slot internal fixation, make first pipeline and second pipeline zonulae occludens, setting through the sealing washer, the seal of pipeline has been improved, setting through first fixing base and second fixing base, the stability of device has been improved, through the spout, the setting of threaded rod and nut, first fixing base passes through threaded rod threaded connection with the second fixing base, lead to the swivel nut and make first fixing base slide in the spout, and then adjust the distance between two fixing bases, make first pipeline and second pipe connection inseparabler.

Drawings

FIG. 1 is a schematic view of a first embodiment of the present invention;

fig. 2 is a schematic diagram of a second structural configuration of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a first conduit; 2. a second conduit; 3. clamping a head; 4. a fixing device; 401. inserting a rod; 402. Fixing grooves; 403. a limiting plate; 404. a return spring; 405. pulling a handle; 5. a chute; 6. a first fixed seat; 7. a slot; 8. a second fixed seat; 9. a seal ring; 10. fixing the rod; 11. a threaded rod; 12. And a nut.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a water conservancy pipeline for hydraulic engineering comprises a first pipeline 1 and a second pipeline 2, wherein one end of the second pipeline 2 is fixedly connected with a sealing ring 9, the sealing ring 9 is made of rubber, the tightness of the pipeline is improved by the arrangement of the sealing ring 9, one end of the first pipeline 1 is fixedly connected with a clamping head 3, the upper surface of the clamping head 3 is provided with a fixing device 4, the fixing device 4 comprises an inserting rod 401 and a fixing groove 402, the surface of the inserting rod 401 is fixedly connected with a limiting plate 403, one side of the limiting plate 403 is fixedly connected with a return spring 404, one end of the return spring 404 is fixedly connected with the inner side wall of the fixing groove 402, one end of the inserting rod 401 is fixedly connected with a pulling handle 405, the pulling handle 405 is pulled by the arrangement of the first pipeline 1, the second pipeline 2, the clamping head 3, a slot 7 and the fixing device 4, the return spring 404 is compressed by the pulling handle 405, the inserting rod 401, the pull handle 405 is loosened, the return spring 404 pushes the limit plate 403 and further pushes the insertion rod 401 to be inserted into the slot 7 for fixation, so that the first pipeline 1 is tightly connected with the second pipeline 2, the chute 5 is formed in the upper surface of the first pipeline 1, the first fixing seat 6 is movably connected to the inner side wall of the chute 5, the slot 7 is formed in the upper surface of the second pipeline 2, the second fixing seat 8 is fixedly connected to the surface of the second pipeline 2, the fixing rod 10 is fixedly connected to the front surface of the second fixing seat 8, the number of the fixing rods 10 is four, the four fixing rods 10 are arranged on the front surface of the second fixing seat 8 at equal intervals, the threaded rod 11 is fixedly connected to the front surface of the second fixing seat 8 through the bearing seat, the thread pitch of the threaded rod 11 is 2mm, the threaded rod 11 penetrates through the first fixing seat 6 to be in threaded connection with the nut 12, the surface, the stability of the device is improved, and through the setting of spout 5, threaded rod 11 and nut 12, first fixing base 6 passes through 11 threaded connection of threaded rod with second fixing base 8, makes first fixing base 6 slide in spout 5 through rotating nut 12, and then adjusts the distance between two fixing bases for first pipeline 1 and second pipeline 2 are connected inseparabler.

To sum up, when the water conservancy pipeline for the water conservancy project is used, the pulling handle 405 is pulled to compress the reset spring 404 through the arrangement of the first pipeline 1, the second pipeline 2, the chuck 3, the slot 7 and the fixing device 4, the inserting rod 401 is further lifted, the second pipeline 2 is inserted into the chuck 3, the pulling handle 405 is loosened, the reset spring 404 pushes the limiting plate 403 and further pushes the inserting rod 401 to be inserted into the slot 7 for fixing, so that the first pipeline 1 is tightly connected with the second pipeline 2, the tightness of the pipeline is improved through the arrangement of the sealing ring 9, the stability of the device is improved through the arrangement of the first fixing seat 6 and the second fixing seat 8, through the arrangement of the slot 5, the threaded rod 11 and the nut 12, the first fixing seat 6 is in threaded connection with the second fixing seat 8 through the threaded rod 11, the first fixing seat 6 slides in the slot 5 through the rotation of the nut 12, and further the distance between the two fixing seats is adjusted, so that the first pipe 1 and the second pipe 2 are connected more closely.

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 water conservancy pipeline for hydraulic engineering, includes first pipeline (1) and second pipeline (2), its characterized in that: the one end fixedly connected with dop (3) of first pipeline (1), the upper surface of dop (3) is provided with fixing device (4), spout (5) have been seted up to first pipeline (1) upper surface, the inside wall swing joint of spout (5) has first fixing base (6), slot (7) have been seted up to the upper surface of second pipeline (2), the fixed surface of second pipeline (2) is connected with second fixing base (8).

2. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: fixing device (4) include inserted bar (401) and fixed slot (402), the fixed surface of inserted bar (401) is connected with limiting plate (403), one side fixedly connected with reset spring (404) of limiting plate (403), the one end of reset spring (404) and the inside wall fixed connection of fixed slot (402), the one end fixedly connected with of inserted bar (401) draws handle (405).

3. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: one end fixedly connected with sealing washer (9) of second pipeline (2), the material of sealing washer (9) is rubber.

4. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the front face of the second fixing seat (8) is fixedly connected with four fixing rods (10), and the four fixing rods (10) are arrayed on the front face of the second fixing seat (8) at equal intervals.

5. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the front of second fixing base (8) is through bearing frame fixedly connected with threaded rod (11), the pitch of threaded rod (11) is 2 mm.

6. A hydraulic conduit for hydraulic engineering according to claim 5, wherein: the threaded rod (11) penetrates through the first fixing seat (6) and is in threaded connection with the nut (12), and anti-skid threads are formed in the surface of the nut (12).