Water conservancy pipeline for water conservancy project

Abstract

The utility model provides a water conservancy pipeline for a water conservancy project, which relates to the technical field of water conservancy pipelines and comprises a pipeline, a straight cylinder, an extension component, a sleeve, a mesh enclosure and a fixing ring. According to the water conservancy pipeline for the water conservancy project, after water flow mixed with impurities enters the pipeline, the water flow passes through the mesh cover, the water flow penetrates through mesh holes in the mesh cover to flow into the pipeline, the impurities mixed in the water flow are blocked by the mesh cover and cannot penetrate through the mesh cover, the impurities in the mesh cover are cleaned at regular intervals subsequently, and the problem that the pipeline is blocked by the impurities is solved; the weight borne by the mesh enclosure is increased along with more and more sundries borne by the mesh enclosure, at the moment, under the action of gravity, the mesh enclosure pulls a second sliding rod to move downwards along a second sliding groove in a first sliding rod, the first sliding rod moves downwards along a first sliding groove in an inner cylinder, and then a loading space formed between the mesh enclosure and a pipe opening of the pipeline is increased; the capacity of the device for storing sundries is improved, and the number of times of regular cleaning can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy pipelines, in particular to a water conservancy pipeline for water conservancy projects. Background Technique

[0002] The water conservancy pipeline for water conservancy projects refers to a pipeline system specially used for the transportation, distribution or discharge of water resources. During the use of the water conservancy pipeline, sundries such as leaves, debris, plastic bags, etc. entering the pipeline, as well as sediments in the water such as sand and silt, will accumulate and block the pipeline inside. These sundries and sediments hinder the normal flow of water, resulting in a reduction or stagnation of the water flow.

[0003] To ensure the normal flow of water, it is usually necessary to regularly clean the blocked water conservancy pipeline, which requires a large amount of manpower, material resources and time. In order to carry out the cleaning work, it may be necessary to suspend the water supply or drainage service, bringing inconvenience to users. By preventing the sundries, the frequency and workload of the cleaning work can be reduced, and the operation and maintenance cost can be lowered. Content of the Utility Model

[0004] The utility model provides a water conservancy pipeline for water conservancy projects, which solves the problem that in order to ensure the normal flow of water, it is usually necessary to regularly clean the blocked water conservancy pipeline, which requires a large amount of manpower, material resources and time as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A water conservancy pipeline for water conservancy projects includes a pipeline, a straight cylinder, an elongation component, a sleeve, a mesh cover and a fixing ring. The inside of the pipeline is provided with a straight cylinder, and the inside of the straight cylinder is provided with an inner cylinder. A plurality of first chutes are opened on the circumferential side of the inner cylinder, and a first spring is arranged at the bottom of the first chute. The elongation component is arranged inside the inner cylinder. The elongation component includes a first sliding rod, a second sliding rod and a second spring. The first sliding rod is slidably connected inside the first chute. A second chute is opened on one side of the first sliding rod, and the second sliding rod is slidably connected inside the second chute. The second spring is arranged at the bottom of the first chute. The sleeve is sleeved outside a plurality of the second sliding rods. The mesh cover is arranged inside the sleeve, and the fixing ring is arranged inside the mesh cover. The mesh cover is fixed on the sleeve through the fixing ring.

[0006] Preferably, a ring groove is opened on the inner side of the sleeve.

[0007] Preferably, an inner groove is arranged at the lower end of the ring groove.

[0008] Preferably, the size of the fixing ring corresponds to the size of the ring groove.

[0009] Preferably, the mesh cover is a rope-woven net.

[0010] Preferably, a fixing groove is formed in the inner side of the straight cylinder.

[0011] Preferably, a connecting plate is fixedly connected to the free end of the second sliding rod, and the second sliding rod is fixedly connected to the sleeve through the connecting plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Insert the mesh cover into the inside of the sleeve from the lower end of the sleeve, extend the edge end portion of the mesh cover into the inner groove, and at the same time enable the mesh cover to cover the lower end of the sleeve. Slide the fixing ring from the upper end of the sleeve to the position of the annular groove, and use bolts to fix the fixing ring in the inner groove to clamp and fix the mesh cover. Stable clamping can prevent the mesh cover from slipping out of the sleeve when bearing weight.

[0014] 2. Place the part for intercepting sundries at the pipe orifice of the pipeline. Fix the straight cylinder on the pipeline by using bolts on the fixing groove. When the water flow mixed with sundries enters the pipeline, it will pass through the mesh cover. The water flow will flow into the pipeline through the grid holes on the mesh cover, while the sundries mixed in the water flow will be blocked by the mesh cover and cannot pass through the mesh cover. Subsequently, regularly clean the sundries inside the mesh cover to solve the problem of pipeline blockage by sundries and ensure the normal smoothness of the water flow. As the sundries carried by the mesh cover increase, the weight borne by the mesh cover will increase accordingly. At this time, under the action of gravity, the mesh cover will pull the second sliding rod to move downward along the second sliding groove on the first sliding rod, and the first sliding rod will move downward along the first sliding groove on the inner cylinder, thereby increasing the loading space formed between the mesh cover and the pipe orifice of the pipeline, improving the capacity of the device to store sundries, reducing the frequency of regular cleaning, and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the water conservancy pipeline of the present utility model;

[0016] Figure 2 is a cross-sectional view of the inside of the water conservancy pipeline of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the installation position of the elongation component of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the cooperation between the straight cylinder and the inner cylinder of the present utility model;

[0019] Figure 5 is a schematic structural diagram of the elongation component of the present utility model;

[0020] Figure 6 is a schematic structural diagram of the annular groove of the present utility model;

[0021] Figure 7 This is a cross-sectional view of the sleeve of the present utility model.

[0022] Reference numerals in the figure: 1, pipeline; 2, straight cylinder; 21, inner cylinder; 211, first chute; 212, first spring; 22, fixing groove; 3, elongation assembly; 31, first sliding rod; 311, second chute; 32, second sliding rod; 321, connecting plate; 33, second spring; 4, sleeve; 41, annular groove; 42, inner groove; 5, mesh cover; 6, fixing ring. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model provides a water conservancy pipeline for water conservancy projects, as Figure 1 and Figure 2 shown, including a pipeline 1, a straight cylinder 2, an elongation assembly 3, a sleeve 4, a mesh cover 5 and a fixing ring 6. A straight cylinder 2 is arranged inside the pipeline 1, as Figure 4 shown. An inner cylinder 21 is arranged inside the straight cylinder 2, and a fixing groove 22 is formed on the inner side of the straight cylinder 2.

[0025] Place the part for intercepting sundries at the pipe orifice position of the pipeline 1, and fix the straight cylinder 2 on the pipeline 1 by using bolts on the fixing groove 22.

[0026] As Figure 4 and Figure 5 shown, a plurality of first chutes 211 are formed on the circumferential side of the inner cylinder 21, a first spring 212 is arranged at the bottom of the first chute 211, the elongation assembly 3 is arranged inside the inner cylinder 21, the elongation assembly 3 includes a first sliding rod 31, a second sliding rod 32 and a second spring 33. The first sliding rod 31 is slidably connected inside the first chute 211, a second chute 311 is formed on one side of the first sliding rod 31, the second sliding rod 32 is slidably connected inside the second chute 311, the second spring 33 is arranged at the bottom of the first chute 211, the sleeve 4 is sleeved outside a plurality of second sliding rods 32, as Figure 3 shown, a connecting plate 321 is fixedly connected to the free end of the second sliding rod 32, and the second sliding rod 32 is fixedly connected to the sleeve 4 through the connecting plate 321.

[0027] When the water flow mixed with debris enters the pipeline 1, it will pass through the mesh cover 5. The water flow will pass through the grid holes on the mesh cover 5 and flow into the interior of the pipeline 1, while the debris mixed in the water flow will be blocked by the mesh cover 5 and cannot pass through the mesh cover 5. Subsequently, the debris inside the mesh cover 5 is cleaned regularly, solving the problem of the pipeline 1 being blocked by debris and ensuring the normal smoothness of the water flow. As the mesh cover 5 bears more and more debris, the weight borne by the mesh cover 5 will increase accordingly. At this time, under the action of gravity, the mesh cover 5 will pull the second slide bar 32 to move downward along the second chute 311 on the first slide bar 31, and the first slide bar 31 will move downward along the first chute 211 on the inner cylinder 21, thereby increasing the loading space formed between the mesh cover 5 and the pipe orifice of the pipeline 1, improving the capacity of the device to store debris, reducing the number of times of regular cleaning required, and saving labor costs.

[0028] As Figure 3 shown, the mesh cover 5 is arranged inside the sleeve 4. The mesh cover 5 is a rope-woven net, which is woven by soft ropes and has strong flexibility and elasticity. Therefore, it has strong adaptability and can easily adapt to structures of various shapes and sizes.

[0029] As Figure 6 and Figure 7 shown, an annular groove 41 is formed on the inner side of the sleeve 4, and an inner groove 42 is arranged at the lower end of the annular groove 41. The size of the fixing ring 6 corresponds to the size of the annular groove 41. The fixing ring 6 is arranged inside the mesh cover 5, and the mesh cover 5 is fixed on the sleeve 4 through the fixing ring 6.

[0030] Insert the mesh cover 5 into the interior of the sleeve 4 from the lower end of the sleeve 4, extend the edge end part of the mesh cover 5 into the inner groove 42, and at the same time enable the mesh cover 5 to cover the lower end of the sleeve 4. Slide the fixing ring 6 from the upper end of the sleeve 4 to the position of the annular groove 41, use bolts to fix the fixing ring 6 in the inner groove 42, and clamp and fix the mesh cover 5. Stable clamping can prevent the mesh cover 5 from slipping out of the sleeve 4 when bearing weight.

[0031] Adopting the present utility model, as Figure 1 and Figure 2As shown, the wire mesh cover 5 is inserted into the interior of the sleeve 4 from the lower end of the sleeve 4, and the edge end portion of the wire mesh cover 5 extends into the inner groove 42. At the same time, the wire mesh cover 5 can cover the lower end of the sleeve 4. The fixing ring 6 is slid into the position of the annular groove 41 from the upper end of the sleeve 4, and bolts are used to fix the fixing ring 6 in the inner groove 42, and the wire mesh cover 5 is clamped and fixed. Stable clamping can prevent the wire mesh cover 5 from slipping out of the sleeve 4 when bearing weight. The part for intercepting sundries is placed at the pipe orifice position of the pipe 1. The straight cylinder 2 is fixed on the pipe 1 by using bolts on the fixing groove 22. When the water flow mixed with sundries enters the pipe 1, it will pass through the wire mesh cover 5, and the water flow will flow into the interior of the pipe 1 through the grid holes on the wire mesh cover 5, while the sundries mixed in the water flow will be blocked by the wire mesh cover 5 and cannot pass through the wire mesh cover 5. Subsequently, the sundries inside the wire mesh cover 5 are regularly cleaned, solving the problem of the pipe 1 being blocked by sundries and ensuring the normal smoothness of the water flow. As the wire mesh cover 5 bears more and more sundries, the weight borne by the wire mesh cover 5 will increase accordingly. At this time, under the action of gravity, the wire mesh cover 5 will pull the second slide bar 32 to move downward along the second chute 311 on the first slide bar 31, and the first slide bar 31 will move downward along the first chute 211 on the inner cylinder 21, thereby increasing the loading space formed between the wire mesh cover 5 and the pipe orifice of the pipe 1, improving the capacity of the device to store sundries, reducing the frequency of regular cleaning required, and saving labor costs.

[0032] Although the embodiments of the present invention have been disclosed as above, it is not limited to the applications listed in the specification and embodiments. It can be fully applied to various fields suitable for the present invention. For those familiar with the field, additional modifications can be easily achieved. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present invention is not limited to the specific details and the illustrated and described examples here.

Claims

1. A water conservancy pipeline for a water conservancy project, characterized in that: The invention comprises a pipe (1), a straight tube (2), an extension component (3), a sleeve (4), a mesh cover (5) and a fixing ring (6); the pipe (1) is provided with a straight tube (2); the straight tube (2) is provided with an inner tube (21); the inner tube (21) is provided with a plurality of slide grooves (211) on the circumference; the bottom of the slide groove (211) is provided with a spring (212); the extension component (3) is provided inside the inner tube (21); the extension component (3) comprises a slide rod (31), a slide rod (32) and a spring (33); the slide rod (3 ... extension component (3) comprises a slide rod (31), a slide rod (32) and a spring (33); the slide rod (31) is provided with a plurality of slide grooves (211) on the circumference; the extension component (3) comprises a slide rod (31), a slide rod (32) and a spring (33); the slide rod (31) is provided with a plurality of slide grooves (211) on the circumference; the slide groove (31) is provided with a plurality of slide grooves (211) on the 1) is slidably connected inside the slide groove one (211), a slide groove two (311) is opened on one side of the slide rod one (31), the slide rod two (32) is slidably connected inside the slide groove two (311), the spring two (33) is arranged at the bottom of the slide groove one (211), the sleeve (4) is sleeved on the outer side of a plurality of the slide rods two (32), the net cover (5) is arranged inside the sleeve (4), the fixing ring (6) is arranged inside the net cover (5), and the net cover (5) is fixed to the sleeve (4) through the fixing ring (6).

2. A water conservancy pipeline for water conservancy projects according to claim 1, characterized in that: An annular groove (41) is formed on the inner side of the sleeve (4).

3. A water conservancy pipeline for water conservancy projects according to claim 2, characterized in that: An inner groove (42) is provided at the lower end of the annular groove (41).

4. A water conservancy pipeline for water conservancy projects according to claim 3, characterized in that: The size of the fixing ring (6) corresponds to the size of the annular groove (41).

5. The hydraulic pipeline for hydraulic engineering according to claim 1, characterized in that: The net cover (5) is a rope-woven net.

6. A water conservancy pipeline for water conservancy projects according to claim 1, characterized in that: A fixing groove (22) is provided on the inner side of the straight cylinder (2).

7. A water conservancy pipeline for water conservancy projects according to claim 1, characterized in that: The free end of the second sliding rod (32) is fixedly connected to a connecting plate (321), and the second sliding rod (32) is fixedly connected to the sleeve (4) via the connecting plate (321).

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