CN214197668U - Water pipeling for hydraulic engineering - Google Patents

Abstract

The utility model relates to the technical field of water conservancy pipelines, in particular to a water pipeline for water conservancy engineering, which comprises a water inlet, an anticorrosive coating and a fixed sleeve, wherein one side of the water inlet is fixedly connected with the anticorrosive coating, the bottom of the anticorrosive coating is fixedly connected with a concrete pipe, the inside of the concrete pipe is fixedly connected with a steel reinforcement framework, the bottom of the concrete pipe is fixedly connected with an elastic material, the bottom of the elastic material is fixedly connected with a corrugated pipe, the inside of the water inlet is fixedly connected with a filter screen, the other side of a connecting block is fixedly connected with a damping spring, the damping spring can offset the impact of a water flow part when restoring deformation to reduce the water flow speed, thereby reducing the occurrence of water attack phenomenon, improving the practicability of the device, the filter screen can filter impurities with larger particles in water, preventing the impurities from influencing the subsequent working process, improving the practicability of the device, and the rubber sealing ring can rapidly and hermetically connect the two pipelines, the work degree of difficulty of follow-up maintenance is reduced, and the practicability of the device is improved.

Description

Water pipeling for hydraulic engineering

Technical Field

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

Background

The hydraulic engineering is used for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmfulness and benefiting purposes, and the constructed hydraulic engineering needs to construct various 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.

Various fortune water pipes must be used to the in-process at the new water conservancy of repairing, thereby supplementary hydraulic engineering's construction, however current water pipeling simple structure, the function is single, many metal pipeline take place electrochemical reaction easily, thereby accelerate the corruption, lead to leaking, and the pipeline texture of some materials is hard inadequately, it leaks to be difficult to the resistance to compression to lead to splitting open in the use, if there is a large amount of rivers simultaneously to go into the slot when the construction, the floating pipe accident can take place very probably, lead to the pipeline come-up or shift, cause the hidden danger, and some pipelines are buried underground in the place not deep from the earth's surface, the vibrations that lead to the earth's surface very probably can influence the stability of pipeline butt joint, bring the potential safety hazard.

Therefore, how to design a water 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 pipeling for hydraulic engineering to the simple fragile of pipeline structure who proposes in solving above-mentioned background art, the pipeline easily shifts and causes hidden danger scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a water pipeline for hydraulic engineering comprises a water inlet, an anticorrosive coating and a fixing sleeve, wherein one side of the water inlet is fixedly connected with the anticorrosive coating, the bottom of the anticorrosive coating is fixedly connected with a concrete pipe, the inside of the concrete pipe is fixedly connected with a steel reinforcement framework, the bottom of the concrete pipe is fixedly connected with an elastic material, the bottom of the elastic material is fixedly connected with a corrugated pipe, the outer wall of the concrete pipe is fixedly connected with the fixing sleeve, the top of the fixing sleeve is fixedly connected with a fixing block, one side of the fixing block is fixedly connected with a flange plate, the middle part of the fixing block is fixedly connected with a fixing bolt, the other side of the fixing bolt is fixedly connected with a fixing nut, the inside of the flange plate is fixedly connected with a threaded hole, the bottom of the fixing sleeve is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a grounding pile, the bottom of the grounding pile is fixedly connected with a conical head, the inside fixedly connected with connecting block of bellows.

Preferably, the other side of the connecting block is fixedly connected with a damping spring, and the other side of the damping spring is fixedly connected with a porous baffle.

Preferably, the inside of the water inlet is fixedly connected with a filter screen.

Preferably, the outer wall of the flange plate is fixedly connected with a rubber sealing ring.

Preferably, anticorrosive paint on one side of the water inlet, the concrete pipe at the bottom of the anticorrosive paint, the steel reinforcement framework inside the concrete pipe, the elastic material at the bottom of the concrete pipe and the corrugated pipe at the bottom of the elastic material jointly form a stable protection mechanism.

Preferably, the fixed cover of concrete pipe outer wall, the fixed block at fixed cover top, the ring flange of fixed block one side, the fixing bolt of fixed block middle part, the fixation nut of fixing bolt opposite side, the inside screw hole of ring flange, the connecting rod of fixed cover bottom, the ground connection stake of connecting rod bottom and the conical head of ground connection stake bottom constitute jointly and connect fixed establishment.

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

1. according to the water pipeline for the hydraulic engineering, the anti-corrosion coating can separate the steel reinforcement framework from the outside by arranging the stable protection mechanism, meanwhile, the concrete pipe can bear large pressure from the outside, the elastic material can deform to absorb partial impact when the pipeline is impacted, the pressure resistance of the pipeline is enhanced, certain damping capacity is achieved, cracking of the pipeline caused by overlarge impact is prevented, meanwhile, corrosion of the inner framework can be slowed down, and early aging and cracking of the pipeline are avoided;

2. this kind of water pipeling for hydraulic engineering, connect fixed establishment through setting up, fix the one end at the pipeline outer wall with fixed cover, pass the fixed block with fixing bolt, the inside screw hole of clockwise screw in ring flange again, again with the fixation nut screw in, pass through the cone with the ground connection stake again and insert the soil layer, can be used for water impact on fixed subassembly, the wearing and tearing to the pipeline have been reduced, not only can fixed pipeline prevent to lift on the slot inlet channel, can also prevent to shake the conduction to secret depths and lead to the pipeline aversion that the vibrations are too big.

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 securing mechanism of the present invention;

FIG. 3 is a schematic structural view of the connection fixing mechanism of the present invention;

fig. 4 is the structural schematic diagram of the ground pile of the present invention.

In the figure: 1. a water inlet; 2. a filter screen; 3. a rubber seal ring; 4. anticorrosive paint; 5. a concrete pipe; 6. A steel reinforcement cage; 7. an elastic material; 8. a bellows; 9. a porous baffle; 10. a damping spring; 11. connecting blocks; 12. fixing a sleeve; 13. a fixed block; 14. a flange plate; 15. fixing the bolt; 16. fixing a nut; 17. a connecting rod; 18. grounding piles; 19. a conical head; 20. a threaded bore.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a water pipeline for hydraulic engineering comprises a water inlet 1, an anticorrosive coating 4 and a fixing sleeve 12, wherein one side of the water inlet 1 is fixedly connected with the anticorrosive coating 4, the bottom of the anticorrosive coating 4 is fixedly connected with a concrete pipe 5, the inside of the concrete pipe 5 is fixedly connected with a steel reinforcement framework 6, the bottom of the concrete pipe 5 is fixedly connected with an elastic material 7, the bottom of the elastic material 7 is fixedly connected with a corrugated pipe 8, the outer wall of the concrete pipe 5 is fixedly connected with the fixing sleeve 12, the top of the fixing sleeve 12 is fixedly connected with a fixing block 13, one side of the fixing block 13 is fixedly connected with a flange 14, the middle part of the fixing block 13 is fixedly connected with a fixing bolt 15, the other side of the fixing bolt 15 is fixedly connected with a fixing nut 16, the inside of the flange 14 is fixedly connected with a threaded hole 20, the bottom of the fixing sleeve 12 is fixedly connected with a connecting rod 17, and the bottom end of the connecting rod 17 is fixedly connected with a grounding pile 18, the bottom end of the grounding pile 18 is fixedly connected with a conical head 19, and the interior of the corrugated pipe 8 is fixedly connected with a connecting block 11.

Preferably, the opposite side fixedly connected with damping spring 10 of connecting block 11, the porous baffle 9 of the opposite side fixedly connected with of damping spring 10, in hydraulic engineering's fortune water in-process, water velocity is usually very fast, if water pump or valve speed of opening and shutting is too fast, it is extremely likely to produce the water hammer phenomenon on the valve, it is extremely likely to damage the valve, through setting up porous baffle 9, when rivers flow through porous baffle 9, can oppress porous baffle 9 and then make damping spring 10 take place deformation, damping spring 10 can be through the opposite power of porous baffle 9 feedwater stream simultaneously, thereby offset partial water impact, can reduce water velocity, thereby reduce the probability that water hammer phenomenon takes place, the pipeline has indirectly been protected, the practicality of device has been improved.

Preferably, the inside fixedly connected with filter screen 2 of water inlet 1, current river aquatic contains a large amount of impurity mostly, if not filter impurity, can follow-up work influence very probably, through setting up filter screen 2, because there is the hole on filter screen 2 surface, can filter the great foreign particles of aquatic, prevents that impurity from getting into apparatus such as water pump, has improved the practicality of device.

Preferably, the outer wall fixedly connected with rubber seal 3 of ring flange 14, current pipeline are mostly connected through the welding, though connect closely can not the seepage, but comparatively troublesome when the maintenance, through setting up rubber seal 3, can put rubber seal 3 in the pipe connection department, and then seal the pipeline, prevent the rivers seepage, and reduced the degree of difficulty of later stage maintenance work, improved the practicality of device.

Preferably, anticorrosive paint 4 on one side of the water inlet 1, concrete pipe 5 at the bottom of the anticorrosive paint 4, steel bar framework 6 inside the concrete pipe 5, elastic material 7 at the bottom of the concrete pipe 5 and bellows 8 at the bottom of the elastic material 7 jointly form a stable protection mechanism, the existing water pipeline has simple structure and single function, electrochemical reaction easily occurs to a plurality of metal pipelines, thereby accelerating corrosion and causing water leakage, the pipeline texture of some materials is not hard enough and is difficult to resist pressure and cause water leakage in the using process, through arranging the stable protection mechanism, after the pipeline is buried and buried, the anticorrosive paint 4 can separate the steel bar framework 6 from the outside and avoid electrochemical reaction with the outside, meanwhile, the concrete pipe 5 can strengthen and bear larger pressure from the outside, the pipeline shape is maintained, the elastic material 7 can deform when the pipeline is impacted, thereby absorbing partial impact, the bellows 8's weight is less and the cost is lower, and tubular product ring stiffness is higher simultaneously, and the price/performance ratio is high, and this mechanism has not only strengthened the compressive capacity of pipeline and has still had certain shock-absorbing capacity, prevents to strike too big pipeline fracture that leads to, has improved the practicality of device, can slow down the corruption of inside skeleton simultaneously, avoids the pipeline to age in advance and breaks, has improved the practicality of device.

Preferably, the fixed sleeve 12 on the outer wall of the concrete pipe 5, the fixed block 13 on the top of the fixed sleeve 12, the flange 14 on one side of the fixed block 13, the fixing bolt 15 in the middle of the fixed block 13, the fixing nut 16 on the other side of the fixing bolt 15, the threaded hole 20 inside the flange 14, the connecting rod 17 at the bottom of the fixed sleeve 12, the grounding pile 18 at the bottom of the connecting rod 17 and the conical head 19 at the bottom of the grounding pile 18 jointly form a connecting and fixing mechanism, if a large amount of water flows into the groove during construction, a pipe floating accident is likely to occur, causing floating or displacement of the pipeline and potential hazards, and some pipelines are buried in places not deep from the ground surface, causing the stability of pipeline butt joint to be possibly affected by vibration on the ground surface and bringing potential safety hazards, by arranging the connecting and fixing mechanism, when the pipelines are laid, the fixed sleeve 12 is firstly fixed at one end of the outer wall of the pipeline, and then the flange 14 is fixed at one end of the pipeline through bolts, the fixing bolt 15 passes through the fixing block 13 at the top of the fixing sleeve 12, then is screwed into the threaded hole 20 in the flange 14 clockwise, then the flange 14 screwed into another pipeline passes through the fixing block 13, then the fixing nut 16 is screwed into the other end of the fixing bolt 15 counterclockwise until being tightened, namely, the two pipelines are fixedly connected, the grounding pile 18 is inserted into the soil layer through the conical head 19 and then is buried, the mechanism can impact water flow on the fixed component, reduces the abrasion to the pipeline, only needs to check and replace fixed parts for later maintenance, reduces the working strength of later maintenance, improves the practicability of the device, and stretch into the underground with pipeline partly, not only can fix the pipeline and prevent that the slot inlet channel from lifting up, can also prevent to shake too big pipeline aversion that leads to of conduction to secret depths, improved the practicality of device.

The working principle is as follows: firstly, through setting up the firm protection mechanism, after the pipeline is buried and laid underground, anticorrosive paint 4 can separate the steel reinforcement framework 6 from the outside, avoid taking place electrochemical reaction with the outside, concrete pipe 5 can strengthen and bear the pressure from the outside greatly at the same time, maintain the pipeline shape, the elastic material 7 can be when the pipeline is impacted, will take place deformation and thus absorb some impact, the weight of the corrugated pipe 8 is smaller and the fabrication cost is lower, the pipe ring rigidity is higher at the same time, the price/performance ratio is high, the mechanism not only strengthens the compressive capacity of the pipeline but also has certain shock-absorbing capacity, prevent from impacting the pipeline and cracking too much, the practicability of the apparatus is improved, can slow down the corrosion of the inner framework at the same time, avoid the pipeline from aging and breaking in advance, the practicability of the apparatus is improved;

then, through setting up the connection fixing mechanism, when laying the pipeline, fix the fixed sleeve 12 on one end of the outer wall of pipeline first, and then fix the flange 14 on one end of pipeline through the bolt, pass the fixed bolt 15 fixed block 13 on the top of the fixed sleeve 12, and then screw into the threaded hole 20 in the flange 14 clockwise, and then screw into the flange 14 of another pipeline, after passing the fixed block 13, and then screw in the fixation nut 16 counterclockwise from the other end of the fixed bolt 15, until screwing up, can carry on the fixed connection two pipelines, after inserting the ground pile 18 into the soil layer through the conical head 19, bury again, the mechanism can impact the waterflow on the fixed assembly, has reduced the wear to the pipeline, the later maintenance only needs to check and replace the fixed part can, has reduced the working strength of the later maintenance, has improved the practicability of the apparatus, and stretch a part of the pipeline into the underground, the pipeline can be fixed to prevent the water inlet pipeline of the groove from being lifted, vibration can be transmitted to the deep underground to prevent the pipeline from shifting due to overlarge vibration, and the practicability of the device is improved;

then, by arranging the porous baffle 9, when water flows through the porous baffle 9, the porous baffle 9 can be pressed to further deform the damping spring 10, and meanwhile, the damping spring 10 can supply an opposite force to the water flow through the porous baffle 9, so that part of water flow impact is counteracted, that is, the water flow speed can be reduced, the probability of water hammer is reduced, the pipeline is indirectly protected, and the practicability of the device is improved;

then, by arranging the filter screen 2, the filter screen 2 with holes on the surface can filter larger impurity particles in water, so that impurities are prevented from entering water pumps and other instruments, and the practicability of the device is improved;

finally, through setting up rubber seal 3, can put rubber seal 3 in the pipe connection department, and then seal the pipeline, prevent the rivers seepage, and reduced the degree of difficulty of later stage maintenance work, improved the practicality of device, this kind of water pipeling for hydraulic engineering's theory of operation.

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 (7)

1. The utility model provides a water pipeling for hydraulic engineering, includes water inlet (1), anticorrosive paint (4) and fixed cover (12), its characterized in that: one side fixedly connected with anticorrosive coating (4) of water inlet (1), the bottom fixedly connected with concrete pipe (5) of anticorrosive coating (4), the inside fixedly connected with framework of steel reinforcement (6) of concrete pipe (5), the bottom fixedly connected with elastic material (7) of concrete pipe (5), the bottom fixedly connected with bellows (8) of elastic material (7), the fixed cover (12) of outer wall fixedly connected with of concrete pipe (5), the top fixedly connected with fixed block (13) of fixed cover (12), one side fixedly connected with ring flange (14) of fixed block (13), the middle part fixedly connected with fixing bolt (15) of fixed block (13), the opposite side fixedly connected with fixation nut (16) of fixing bolt (15), the inside fixedly connected with screw hole (20) of ring flange (14), the bottom fixedly connected with connecting rod (17) of fixed cover (12), the bottom fixedly connected with ground connection stake (18) of connecting rod (17), the bottom fixedly connected with conical head (19) of ground connection stake (18).

2. The water pipeline for the hydraulic engineering according to claim 1, characterized in that: the inside fixedly connected with connecting block (11) of bellows (8).

3. The water pipeline for the hydraulic engineering according to claim 2, characterized in that: the damping device is characterized in that the other side of the connecting block (11) is fixedly connected with a damping spring (10), and the other side of the damping spring (10) is fixedly connected with a porous baffle plate (9).

4. The water pipeline for the hydraulic engineering according to claim 1, characterized in that: the inside fixedly connected with filter screen (2) of water inlet (1).

5. The water pipeline for the hydraulic engineering according to claim 1, characterized in that: the outer wall of the flange plate (14) is fixedly connected with a rubber sealing ring (3).

6. The water pipeline for the hydraulic engineering according to claim 1, characterized in that: anticorrosive coating (4) of water inlet (1) one side, concrete pipe (5) of anticorrosive coating (4) bottom, inside framework of steel reinforcement (6) of concrete pipe (5), elastic material (7) and bellows (8) of elastic material (7) bottom of concrete pipe (5) constitute firm protection mechanism jointly.

7. The water pipeline for the hydraulic engineering according to claim 1, characterized in that: fixed cover (12) of concrete pipe (5) outer wall, fixed block (13) at fixed cover (12) top, ring flange (14) of fixed block (13) one side, fixing bolt (15) of fixed block (13) middle part, fixation nut (16) of fixing bolt (15) opposite side, screw hole (20) inside ring flange (14), connecting rod (17) of fixed cover (12) bottom, ground connection stake (18) and the conical head (19) of ground connection stake (18) bottom of connecting rod (17) constitute jointly and connect fixed establishment.

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