CN212178131U - Connecting pipeline for hydraulic engineering convenient to butt joint - Google Patents

Abstract

The utility model discloses a connecting tube for hydraulic engineering convenient to butt joint, including pipeline, threaded connection piece, lower fixation clamp and fixation clamp base, the inboard of pipeline is provided with vinyl chloride lacquer anticorrosive coating, and is provided with the sponge insulation cover outside the pipeline, and the rear outside of affiliated pipeline is provided with the clearance lid, and the top of clearance lid is provided with first rotary rod, the rear outside of clearance lid is provided with the handle, threaded connection piece all sets up in the left and right sides of pipeline, and threaded connection piece's the right-hand screw thread tongue that is provided with, the threaded connection piece left is provided with the thread groove, and the inboard of thread groove is provided with the sealing washer, and the fixation clamp setting is at the outer wall of sponge insulation cover under telling. The utility model provides a connecting tube for hydraulic engineering convenient to butt joint, through the screw thread tongue, can pass through screw thread groove threaded connection with the screw thread tongue like this, makes things convenient for the device's butt joint and dismantlement, increases the device's flexibility, has reduced human cost and material resources cost, has improved work efficiency.

Description

Connecting pipeline for hydraulic engineering convenient to butt joint

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a connecting tube for hydraulic engineering convenient to butt joint.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

Traditional connecting tube for hydraulic engineering need be in the same place required butt joint pipeline concatenation when the butt joint installation, through hot melt mode fixed connection, such connection mounting means need consume a large amount of manpower and materials and fix the butt joint to lead to causing the extravagant problem of manpower resources, increase the hydraulic engineering cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting tube for hydraulic engineering convenient to butt joint to solve the problem of proposing among the above-mentioned background art.

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

a connecting pipeline for water conservancy projects convenient to butt joint comprises a pipeline, a threaded connecting block, a lower fixing clamp and a fixing clamp base, wherein a vinyl chloride paint anticorrosive layer is arranged on the inner side of the pipeline, a sponge heat-insulating sleeve is arranged on the outer side of the pipeline, a cleaning cover is arranged on the outer side of the rear part of the pipeline, a first rotating rod is arranged above the cleaning cover, the handle is arranged at the outer side of the rear part of the cleaning cover, the threaded connecting blocks are arranged at the left side and the right side of the pipeline, and the right side of the threaded connecting block is provided with a threaded convex groove, the left side of the threaded connecting block is provided with a threaded concave groove, and the inner side of the thread groove is provided with a sealing ring, the lower fixing clamp is arranged on the outer wall of the sponge heat-insulating sleeve, a second rotating rod is arranged above the lower fixing clamp, an upper fixing clamp is arranged above the second rotating rod, and the inner side of the upper fixing clamp is provided with a fixing nut, and the fixing clamp base is arranged below the lower fixing clamp.

Preferably, the vinyl chloride paint anticorrosive layer is tightly attached to the pipeline, and the outer diameter of the vinyl chloride paint anticorrosive layer is smaller than the inner diameter of the pipeline.

Preferably, the sponge heat-insulating sleeve is tightly attached to the pipeline, and the inner diameter of the sponge heat-insulating sleeve is larger than the outer diameter of the pipeline.

Preferably, the upper end of the cleaning cover is rotatably connected with the outer wall of the pipeline through the outer wall of the first rotating rod, and the width of the cleaning cover is smaller than that of the pipeline.

Preferably, the pipeline is in threaded connection with the threaded groove through the threaded convex groove, and the inner wall of the threaded groove is in threaded arrangement.

Preferably, the sealing ring is tightly attached to the thread groove, and the outer wall of the sealing ring is smaller than the inner wall of the thread groove.

Preferably, the lower end of the upper fixing clip is rotatably connected with the upper end of the lower fixing clip through the outer wall of the second rotating rod, and the lower fixing clip and the upper fixing clip are identical in shape.

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

1. a connecting pipeline for hydraulic engineering convenient to butt joint is provided with a vinyl chloride paint anticorrosive layer, so that the device can be prevented from being corroded, the internal or external oxidation of the device is avoided, and the service life of the device is prolonged;

2. a connecting pipeline for hydraulic engineering convenient to butt joint is provided with a sponge heat-insulating sleeve, so that heat of the device can be insulated, and inconvenience caused by the fact that an internal water source of the device is frozen due to weather influence is avoided;

3. the utility model provides a connecting tube for hydraulic engineering convenient to butt joint, through the screw thread tongue, can pass through screw thread groove threaded connection with the screw thread tongue like this, makes things convenient for the device's butt joint and dismantlement, increases the device's flexibility, has reduced human cost and material resources cost, has improved work efficiency.

Drawings

Fig. 1 is a schematic front view of an internal structure of a connecting pipe for hydraulic engineering convenient to butt joint;

FIG. 2 is a schematic view of a connecting pipe for hydraulic engineering, which is easy to butt;

FIG. 3 is a left side view schematic diagram of a connecting pipe for hydraulic engineering convenient for butt joint;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a pipeline; 2. a vinyl chloride paint anticorrosive layer; 3. a sponge insulating sleeve; 4. cleaning the cover; 5. a first rotating rod; 6. a handle; 7. a threaded connection block; 8. a thread tongue; 9. a threaded groove; 10. a seal ring; 11. a lower fixing clip; 12. a second rotating rod; 13. an upper fixed block; 14. fixing a nut; 15. a retaining clip base.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a connecting pipe for hydraulic engineering convenient to butt joint comprises a pipe 1, a threaded connection block 7, a lower fixing clamp 11 and a fixing clamp base 15, wherein a vinyl chloride paint anti-corrosion layer 2 is arranged on the inner side of the pipe 1, a sponge heat-insulating sleeve 3 is arranged on the outer side of the pipe 1, a cleaning cover 4 is arranged on the outer side of the rear of the pipe 1, a first rotary rod 5 is arranged above the cleaning cover 4, a handle 6 is arranged on the outer side of the rear of the cleaning cover 4, the threaded connection block 7 is arranged on the left side and the right side of the pipe 1, a threaded convex groove 8 is arranged on the right side of the threaded connection block 7, a threaded groove 9 is arranged on the left side of the threaded connection block 7, a sealing ring 10 is arranged on the inner side of the threaded groove 9, the lower fixing clamp 11 is arranged on the outer wall of the sponge heat-insulating sleeve 3, a second rotary rod 12 is arranged, and a fixing nut 14 is provided at the inner side of the upper fixing clip 13 and a fixing clip base 15 is provided below the lower fixing clip 11.

Further, closely laminating between vinyl chloride lacquer anticorrosive coating 2 and the pipeline 1, and the external diameter of vinyl chloride lacquer anticorrosive coating 2 is less than pipeline 1's internal diameter, through setting up vinyl chloride lacquer anticorrosive coating 2, can be anticorrosive to the device like this, avoids the device's inside or outside oxidation, increases the device's life.

Further, closely laminating between sponge insulation cover 3 and the pipeline 1, and the internal diameter of sponge insulation cover 3 is greater than the external diameter of pipeline 1, through setting up sponge insulation cover 3, can keep warm to the device like this, avoids the device to receive the inside water source of weather effect to freeze, brings inconveniently.

Further, the upper end of clearance lid 4 is through the outer wall of first rotary rod 5 and pipeline 1's outer wall swivelling joint, and the width of clearance lid 4 is less than pipeline 1's width, through setting up clearance lid 4, can be rotatory to suitable position through first rotary rod 5 with clearance lid 4 like this, conveniently clears up the device is inside, improves work efficiency.

Further, pipeline 1 passes through screw thread tongue 8 and 9 threaded connection of screw thread groove, and the inner wall of screw thread groove 9 is the screw thread form setting, through setting up screw thread tongue 8, can pass through screw thread groove 9 threaded connection with screw thread tongue 8 like this, makes things convenient for the device's butt joint and dismantlement, increases the device's flexibility, has reduced human cost and material resources cost, has improved work efficiency.

Further, closely laminating between sealing washer 10 and the thread groove 9, and the outer wall of sealing washer 10 is less than the inner wall of thread groove 9, through setting up sealing washer 10, can be better seal the device like this, avoid the inside water source of the device to leak, bring inconvenience.

Further, the lower extreme of going up fixation clamp 13 passes through the outer wall of second rotary rod 12 and the upper end swivelling joint of fixation clamp 11 down, and fixation clamp 11 is the same with the shape of last fixation clamp 13 down, through fixation clamp 11 under setting up, can make things convenient for the device's installation and fixed with fixation clamp 11 down rotatory to the closure state through second rotary rod 12 like this, has improved work efficiency.

The utility model discloses a theory of operation is: firstly, the device is moved to a position required by work, then the thread convex groove 8 is in threaded connection through the thread groove 9, then the lower fixing clamp 11 is rotated to a closed state through the second rotary rod 12, so that the device is convenient to install and fix, the working efficiency is increased, finally, when the device needs to clean the interior, the cleaning cover 4 is rotated to a proper position through the first rotary rod 5, the interior of the device is convenient to clean, the working efficiency is improved, the device can be prevented from being corroded by arranging the vinyl chloride paint corrosion-resistant layer 2, the oxidation inside or outside the device is avoided, the service life of the device is prolonged, the device can be insulated by arranging the sponge heat-insulating sleeve 3, the device is prevented from being frozen by the influence of weather, the inconvenience is brought, the sealing ring 10 is arranged, the device can be better sealed, and the water source inside the device is prevented from leaking, inconvenience is brought, and the working process of the connecting pipeline for the hydraulic engineering convenient to butt joint is completed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (7)

1. The utility model provides a connecting tube for hydraulic engineering convenient to butt joint, includes pipeline (1), threaded connection piece (7), lower fixation clamp (11) and fixation clamp base (15), its characterized in that: the inner side of the pipeline (1) is provided with a vinyl chloride paint anticorrosive layer (2), the outer side of the pipeline (1) is provided with a sponge heat-insulating sleeve (3), the outer side of the rear side of the pipeline (1) is provided with a cleaning cover (4), a first rotary rod (5) is arranged above the cleaning cover (4), the outer side of the rear side of the cleaning cover (4) is provided with a handle (6), the threaded connecting blocks (7) are arranged on the left side and the right side of the pipeline (1), a threaded convex groove (8) is arranged on the right side of the threaded connecting block (7), a threaded groove (9) is arranged on the left side of the threaded connecting block (7), a sealing ring (10) is arranged on the inner side of the threaded groove (9), a lower fixing clamp (11) is arranged on the outer wall of the sponge heat-insulating sleeve (3), a second rotary rod (12) is arranged above the lower fixing clamp (11), an upper fixing clamp (13) is arranged above the, and the inner side of the upper fixing clamp (13) is provided with a fixing nut (14), and the fixing clamp base (15) is arranged below the lower fixing clamp (11).

2. The connecting pipeline convenient to butt joint for the hydraulic engineering according to claim 1, wherein the vinyl chloride paint anticorrosive layer (2) is tightly attached to the pipeline (1), and the outer diameter of the vinyl chloride paint anticorrosive layer (2) is smaller than the inner diameter of the pipeline (1).

3. The connecting pipeline convenient to butt joint for the hydraulic engineering according to claim 1, wherein the sponge insulating sleeve (3) is tightly attached to the pipeline (1), and the inner diameter of the sponge insulating sleeve (3) is larger than the outer diameter of the pipeline (1).

4. The connecting pipeline for the hydraulic engineering convenient to butt joint according to claim 1, wherein the upper end of the cleaning cover (4) is rotatably connected with the outer wall of the pipeline (1) through the outer wall of the first rotating rod (5), and the width of the cleaning cover (4) is smaller than that of the pipeline (1).

5. The connecting pipeline convenient to butt joint for the hydraulic engineering according to claim 1, wherein the pipeline (1) is in threaded connection with the threaded groove (9) through the threaded convex groove (8), and the inner wall of the threaded groove (9) is in a threaded groove shape.

6. The connecting pipeline convenient to butt joint for hydraulic engineering according to claim 1, characterized in that, the sealing washer (10) is closely attached to the threaded groove (9), and the outer wall of the sealing washer (10) is smaller than the inner wall of the threaded groove (9).

7. The connecting pipe for the hydraulic engineering convenient to butt joint according to claim 1, wherein the lower end of the upper fixing clamp (13) is rotatably connected with the upper end of the lower fixing clamp (11) through the outer wall of the second rotating rod (12), and the lower fixing clamp (11) and the upper fixing clamp (13) are the same in shape.

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