CN215053679U

CN215053679U - Hydraulic pipeline for hydraulic engineering

Info

Publication number: CN215053679U
Application number: CN202120776641.1U
Authority: CN
Inventors: 孙旭东; 孙金川; 陈国宝; 沈继华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-07
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to the technical field of water conservancy pipelines, in particular to a water conservancy pipeline for water conservancy engineering, which comprises an outer pipeline, a flange plate and a filter screen, wherein the right side of the outer pipeline is fixedly connected with the flange plate, the right side of the flange plate is fixedly connected with a sealing washer, the top of the flange plate is movably connected with a connecting block, the inside of the connecting block is movably connected with a fixing bolt, the bottom of the connecting block is movably connected with a threaded anchoring rod, the bottom of the threaded anchoring rod is fixedly connected with a concrete block, the inner wall of the outer pipeline is fixedly connected with an inner pipeline, the inner pipeline can still keep normal work under the condition that the outer pipeline is damaged, the condition that the pipeline is damaged and easily causes the outflow of water is avoided, the practicability of the device is improved, the concrete block can assist the pipeline to be fixed, the pipeline is prevented from being easily washed by hand water flow and causing loosening and deflection, the practicability of the device is improved, a blade scraper can scrape off the garbage on the surface of the filter screen, avoid rubbish to pile up and cause the jam, improved the practicality of device.

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

Hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, is used for controlling water flow, preventing flood disasters and adjusting and distributing water quantity to meet the requirements of people's life and production on water resources, and needs to construct various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, ferry channels, rafts, fishways and the like to achieve the aims.

Will dig usually when carrying out pipe laying and establish the slot, bury the pipeline underground and fill out soil again, however this type of mode can't carry out better fixed to the pipeline, after the surface soil layer is broken away by the rainwater, it can make the pipeline expose to extremely probably, and do not have the soil layer to fix, the pipeline can probably be fallen by the askew pine of water-washed or even and take off, and then lead to the water outflow, current pipeline can't carry out simple filtration to the water simultaneously, make have debris in the water easily, like pasture and gravel etc., it can cause accidents such as silt siltation and pasture and water stop up valve to extremely probably, certain limitation has.

Therefore, how to design a hydraulic pipeline for hydraulic engineering becomes a problem which needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy pipeline for hydraulic engineering to solve the current pipeline that proposes in the above-mentioned background art and only rely on surface soil layer landfill to carry out preliminary fixed, current pipeline can't filter the scheduling problem to the debris in the water.

In order to achieve the above object, the utility model provides a following technical scheme: a water conservancy pipeline for hydraulic engineering comprises an outer pipeline, a flange plate and a filter screen, wherein the right side of the outer pipeline is fixedly connected with the flange plate, the right side of the flange plate is fixedly connected with a sealing washer, the top of the flange plate is movably connected with a connecting block, the inside of the connecting block is movably connected with a fixing bolt, the bottom of the connecting block is movably connected with a thread anchoring rod, the bottom of the thread anchoring rod is fixedly connected with a concrete block, the left side of the outer pipeline is fixedly connected with the filter screen, the middle part of the filter screen is movably connected with a rotating rod, the right side of the rotating rod is movably connected with a blade scraper, the middle part of the rotating rod is movably connected with an impeller, the left side of the rotating rod is movably connected with a guide plate, the left end of the rotating rod is fixedly connected with a sleeve, the left side of the sleeve is fixedly connected with a guide block, the bottom fixedly connected with of outer pipeline holds husky mouth, the inside swing joint in right side of dwang has the connecting rod.

Preferably, the inner wall of the outer pipeline is fixedly connected with an inner pipeline, the length of the inner pipeline is equal to that of the outer pipeline, and the diameter of the inner pipeline is smaller than that of the outer pipeline.

Preferably, the number of the connecting blocks is four, the connecting blocks are distributed on the periphery of the flange plate, and the connecting blocks, the threaded anchoring rods and the concrete blocks are sequentially arranged from top to bottom.

Preferably, the blade scrapers are three in number and distributed on the right side of the filter screen, and the guide plate, the sleeve and the guide block are sequentially arranged from left to right.

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

1. the water conservancy pipeline for the water conservancy project is characterized in that the connection anchoring mechanisms are arranged, the connecting blocks are placed on two sides of the flange plates, and the fixing bolts are screwed into two sides of the connecting blocks, so that the flange plates are extruded, the connection between the pipelines is tighter, the concrete blocks can be embedded into deeper soil layers after the pipelines are embedded, the peripheries of the pipelines can be fixedly connected, the connection between the pipelines is tighter, the pipelines are prevented from loosening, the pipelines can be anchored simultaneously, and the probability that the pipelines are washed and moved is reduced;

2. this kind of a water conservancy pipeline for hydraulic engineering, through setting up filtering edulcoration mechanism, rivers flow in the pipeline, can drive the impeller and rotate, and make the impeller drive the dwang and rotate, can scrape the surface of filter screen through the blade scraper blade, and left guide plate also can follow the dwang and rotate, and then make the small-size grit in the water follow the water and carry out the rotational flow, and then flow in the inside of long-pending husky mouth, can filter large-scale debris, avoid the grit siltation to lead to the pipeline to be obstructed.

Drawings

Fig. 1 is a schematic view of the overall structure of the device body of the present invention;

fig. 2 is a schematic structural view of the connection anchoring mechanism of the present invention;

FIG. 3 is a schematic structural view of the filtering and impurity removing mechanism of the present invention;

fig. 4 is a schematic structural diagram of the connecting block of the present invention.

In the figure: 1. an outer conduit; 2. a flange plate; 3. a sealing gasket; 4. connecting blocks; 5. fixing the bolt; 6. a threaded anchor rod; 7. a concrete block; 8. a filter screen; 9. rotating the rod; 10. a blade scraper; 11. an impeller; 12. a baffle; 13. a sleeve; 14. a guide block; 15. sand accumulation opening; 16. a connecting rod; 17. an inner pipeline.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" 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, whereby features defined as "first", "second" may explicitly or implicitly include one or more such features, in the description of the invention "plurality" means two or more unless explicitly and specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: a water conservancy pipeline for hydraulic engineering comprises an outer pipeline 1, a flange plate 2 and a filter screen 8, wherein the right side of the outer pipeline 1 is fixedly connected with the flange plate 2, the right side of the flange plate 2 is fixedly connected with a sealing washer 3, the top of the flange plate 2 is movably connected with a connecting block 4, the inside of the connecting block 4 is movably connected with a fixing bolt 5, the bottom of the connecting block 4 is movably connected with a threaded anchoring rod 6, the bottom of the threaded anchoring rod 6 is fixedly connected with a concrete block 7, the left side of the outer pipeline 1 is fixedly connected with the filter screen 8, the middle part of the filter screen 8 is movably connected with a rotating rod 9, the right side of the rotating rod 9 is movably connected with a blade scraper 10, the middle part of the rotating rod 9 is movably connected with an impeller 11, the left side of the rotating rod 9 is movably connected with a guide plate 12, the left end of the rotating rod 9 is fixedly connected with a sleeve 13, and the left side of the sleeve 13 is fixedly connected with a guide block 14, the bottom of the outer pipeline 1 is fixedly connected with a sand accumulation port 15, and the inside of the right side of the rotating rod 9 is movably connected with a connecting rod 16.

Preferably, the inner wall fixedly connected with interior pipeline 17 of outer pipeline 1, interior pipeline 17 equals with the length of outer pipeline 1, and the diameter is less than outer pipeline 1, current conduit is mostly the individual layer pipeline, however outer pipeline is damaged because of external force easily, and then directly arouse the water outflow, cause the water source to be extravagant in a large number, through setting up interior pipeline 17, because interior pipeline 17 sets up the inside at outer pipeline 1, and the diameter is less than outer pipeline 1, can make outer pipeline 1 act as the safety cover of interior pipeline 17, after outer pipeline 1 is damaged, interior pipeline 17 still can normally work, avoided the easy damaged condition that leads to the water outflow of conduit, the practicality of device has been improved.

Preferably, four connecting blocks 4 are arranged and distributed around the flange plate 2, the connecting blocks 4, the threaded anchoring rods 6 and the concrete blocks 7 are arranged in sequence from top to bottom, a connecting anchoring mechanism is formed by the flange plate 2, the sealing washers 3, the connecting blocks 4, the fixing bolts 5, the threaded anchoring rods 6, the concrete blocks 7 and the filter screen 8, grooves are usually dug when the pipelines are laid, then the pipelines are buried and filled with soil, however, the pipelines cannot be well fixed in such a way, after the soil layer on the surface is dispersed by rainwater, the pipelines are likely to be exposed and are not fixed by the soil layer, the pipelines are likely to be askew or loosened by water, and further the water body flows out, the two pipelines are attached and extruded by arranging the connecting anchoring mechanism, namely, the sealing washers 3 can be connected, and the properties of the sealing washers 3 can be changed along with the change of force, can make sealed laminating between the pipeline through seal ring 3, place connecting block 4 in the both sides of ring flange 2 and with the both sides of 5 clockwise screw in connecting blocks of fixing bolt 4 again, thereby extrude ring flange 2, make the connection between the pipeline inseparabler, again with the clockwise screw in connecting block 4 of screw thread anchor rod 6, can make concrete block 7 bury into darker soil layer underground after burying the pipeline underground, thereby anchor the pipeline, this mechanism can carry out fixed connection all around the pipeline, make the connection between the pipeline inseparabler, avoid the pipeline pine to take off, the practicality of device has been improved, can anchor the pipeline simultaneously, the probability that the pipeline was washed away and removed has been reduced, the practicality of device has been improved.

Preferably, the blade scrapers 10 are three in number and are distributed on the right side of the filter screen 8, the guide plate 12, the sleeve 13 and the guide block 14 are sequentially arranged from left to right, a filtration and impurity removal mechanism is composed of the filter screen 8, the rotating rod 9, the blade scrapers 10, the impeller 11, the guide plate 12, the sleeve 13, the guide block 14 and the sand accumulation port 15, the existing pipeline cannot simply filter water, so that impurities such as aquatic weeds, gravels and the like are easily contained in the water, and accidents such as siltation, valve blockage and the like of the aquatic weeds are possibly caused, and the filter and impurity removal mechanism has certain limitation, stones, large solid garbage and aquatic weeds are intercepted through the filter screen 8, when water flows into the pipeline, the impeller 11 can be driven to rotate, and due to the fixed connection between the impeller 11 and the rotating rod 9, the rotating rod 9 can be driven to rotate through the impeller 11 and the blade scrapers 10 can be driven to rotate, can strike off rubbish from filter screen 8's surface through three blade scraper blades 10, can rotate the cutting to pasture and water simultaneously, avoid the pasture and water winding, and left guide plate 12 also can follow dwang 9 and rotate, and then make the small-size grit in the water follow the water and carry out the rotatory flow, and hit the surface at guide block 14, and then flow in the inside of long-pending husky mouth 15, this mechanism can filter large-scale debris, can collect miniature grit simultaneously, avoid the grit silting to lead to the pipeline to be obstructed, the practicality of device has been improved.

The working principle is as follows: firstly, by arranging a connection anchoring mechanism, two pipelines are mutually attached and extruded firstly, so that the sealing gaskets 3 can be connected, the sealing gaskets 3 can be tightly attached to each other along with the change of force, then the connecting blocks 4 are placed on two sides of the flange plate 2, the fixing bolts 5 are clockwise screwed into two sides of the connecting blocks 4, so that the flange plate 2 is extruded, the connection between the pipelines is tighter, then the threaded anchoring rods 6 are clockwise screwed into the connecting blocks 4, the concrete blocks 7 can be buried into deeper soil layers after the pipelines are buried, so that the pipelines are anchored, the mechanism can fixedly connect the peripheries of the pipelines, the connection between the pipelines is tighter, the pipelines are prevented from loosening, the practicability of the device is improved, meanwhile, the pipelines can be anchored, and the probability that the pipelines are scoured and moved is reduced, the practicability of the device is improved;

then, through setting up the impurity removing mechanism of filtration, intercept stone, large-scale solid rubbish and pasture and water through the filter screen 8, when rivers flow into the pipeline, can drive impeller 11 and rotate, because fixed connection between impeller 11 and dwang 9, can drive dwang 9 through impeller 11 and rotate and drive blade scraper blade 10 and rotate, can strike off rubbish from the surface of filter screen 8 through three blade scraper blades 10, can rotate the cutting to pasture and water simultaneously, avoid the pasture and water winding, and left guide plate 12 can also follow dwang 9 and rotate, and then make the small-size grit in the water follow the water and rotate and flow, and hit on the surface of guide block 14, and then flow into the inside of sand mouth 15, this mechanism can filter large-scale debris, can collect small-size grit simultaneously, avoid the pipeline to be obstructed because of siltation, the practicability of the device is improved;

finally, through setting up interior pipeline 17, because interior pipeline 17 sets up in the inside of outer pipeline 1, and the diameter is less than outer pipeline 1, can make outer pipeline 1 act as interior pipeline 17's safety cover, after outer pipeline 1 is damaged, interior pipeline 17 still can normally work, has avoided the easy damaged condition that leads to the water outflow of conduit, has improved the practicality of device, and this kind is exactly this kind of theory of operation for hydraulic engineering's water conservancy pipeline.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water conservancy pipeline for hydraulic engineering, includes outer pipeline (1), ring flange (2) and filter screen (8), its characterized in that: the right side fixedly connected with ring flange (2) of outer pipeline (1), the right side fixedly connected with seal ring (3) of ring flange (2), the top swing joint of ring flange (2) has connecting block (4), the inside swing joint of connecting block (4) has fixing bolt (5), the bottom swing joint of connecting block (4) has screw thread anchor rod (6), the bottom fixedly connected with concrete block (7) of screw thread anchor rod (6), the left side fixedly connected with filter screen (8) of outer pipeline (1), the middle part swing joint of filter screen (8) has dwang (9), the right side swing joint of dwang (9) has blade scraper blade (10), the middle part swing joint of dwang (9) has impeller (11), the left side swing joint of dwang (9) has guide plate (12), the left end fixedly connected with sleeve (13) of dwang (9), the left side fixedly connected with guide block (14) of sleeve (13), the bottom fixedly connected with of outer pipeline (1) amasss husky mouth (15).

2. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the inside swing joint in right side of dwang (9) has connecting rod (16).

3. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the inner wall of the outer pipeline (1) is fixedly connected with an inner pipeline (17), the length of the inner pipeline (17) is equal to that of the outer pipeline (1), and the diameter of the inner pipeline is smaller than that of the outer pipeline (1).

4. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the number of the connecting blocks (4) is four, and the connecting blocks are distributed on the periphery of the flange plate (2).

5. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the connecting block (4), the threaded anchor rod (6) and the concrete block (7) are sequentially arranged from top to bottom.

6. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the number of the blade scrapers (10) is three, and the blade scrapers are distributed on the right side of the filter screen (8).

7. A hydraulic conduit for hydraulic engineering according to claim 1, wherein: the guide plate (12), the sleeve (13) and the guide block (14) are sequentially arranged from left to right.