CN214005895U

CN214005895U - Drain pipe for municipal works

Info

Publication number: CN214005895U
Application number: CN202022443143.3U
Authority: CN
Inventors: 赵城
Original assignee: Guangdong Zhongyin Construction Co ltd
Current assignee: Guangdong Zhongyin Construction Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-20
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a drainage pipe for municipal works, which belongs to the technical field of municipal drainage facilities and comprises an outer pipe, the inner pipe is connected with the inner pipe in a matching way inside the outer pipe, a drainage box is fixedly connected with the inner part of the inner pipe, a drainer is arranged inside the drainage box, a water collecting port is arranged at the top ends of the outer pipe and the inner pipe, a filter screen is arranged at the bottom end of the water collecting port, a barrier block is arranged on the left side wall of the inner pipe, a barrier plate is connected with the bottom end of the fixed block in a matching way, a plurality of buffers are arranged between the outer pipe and an interlayer of the inner pipe, the drainage pipe for municipal works has firm structure, can not cause the burst of the drainage pipe when the water flow is urgent, prolongs the service life of the drainage pipe, can prevent the water body from flowing backwards, can block sundries through the filter screen so as to prevent the sundries from entering and causing the blockage, and is also convenient to clean, the water flow speed can be increased, and the drainage efficiency is improved.

Description

Drain pipe for municipal works

Technical Field

The utility model relates to a municipal drainage facility technical field especially relates to a drain pipe for municipal works.

Background

In municipal drainage systems in cities, drainage pipes are indispensable important components, and are basic components and connecting hubs in water supply and drainage network systems. The existing underground drainage pipelines are all in a closed cylindrical shape, and a drainage well which is arranged on the same ground and is used for collecting and gathering ground water is arranged between every two sections of drainage pipelines. The inner wall of the drainage pipe has large frictional resistance with water, so that the phenomena of pipeline blockage, water blockage and the like are easy to occur, the rapid clearing of surface water is not facilitated, and the urban waterlogging condition is easy to occur due to the blockage of a drainage well; in addition, the traditional drain pipe is not firm in structure, the blow-out of the drain pipe is easily caused when water flow is urgent, and inconvenience is brought to life of people.

Patent No. 201920642184.X discloses a municipal drainage pipe, which comprises a main drainage pipe and an inspection well buried at two sides below a road, and an inspection well cover arranged above the inspection well, wherein the drainage end of the main drainage pipe is bolted with the main inspection pipe through a pipe connecting piece, and the end of the main inspection pipe far away from the main drainage pipe is bolted with an inspection branch pipe through a pipe connecting piece; the utility model discloses a trunk line drains, overhaul the trunk line, overhaul branch pipe, the stop valve, can dismantle the pipeline, extension pipeline, debris filter screen and the setting of examining and repairing the well lid, solved present municipal drainage pipe and can have the condition that rubbish blockked up after long-term the use, lead to surface gathered water, need use the manual work to clear up, not only drag and prolong drainage time, still bring the problem of pollution for the city, this municipal drainage pipe possesses the advantage that conveniently clears up rubbish and do not influence normal drainage, is worth promoting.

Municipal drains of the prior art have the following disadvantages: 1. the drainage pipe is not firm in structure, and is easy to burst when water flow is high, so that inconvenience is brought to municipal engineering, and the engineering progress is reduced; 2. the device meets the impact force that rivers feed pipe brought can not cushion when rivers are too big at the drainage, can cause the drain pipe to make a round trip to rock, and permanent use can cause the part not hard up, causes the drain pipe to damage, can not accelerate the drainage simultaneously, also can not prevent the water refluence, for this reason we provide a drain pipe for municipal works.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drain pipe for municipal works, sound construction, meet can not cause bursting of drain pipe when rivers are urgent, can cushion the impact force that rivers brought for the drain pipe when carrying out the drainage, make the drain pipe remain stable, long-term the use can not cause the drain pipe part not hard up, the life of drain pipe is improved, can prevent the water refluence simultaneously, can block debris through the filter screen, in order to avoid debris to get into and cause the jam, it is also convenient to clear up, also can increase rivers flow velocity, improve drainage efficiency.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of drain pipe for municipal works, the female joint comprises an outer pipe, the inside cooperation of outer tube is connected with the inner tube, the inside fixedly connected with drain box of inner tube, drain box internally mounted has the drainer, the mouth that catchments is installed on outer tube and inner tube top, catchment a mouthful bottom and install the filter screen, the inner tube left side wall is installed and is blockked the piece, inner tube internally mounted has the fixed block, the fixed block is located the inner tube top, the cooperation of fixed block bottom is connected with the barrier plate, it has a plurality ofly to install buffer and buffer between outer tube and the inner tube intermediate layer, the outer tube surface can be dismantled and be connected with the fixer.

Optionally, the fixer comprises fixed staple bolt, fixed plate and reinforcement nail, it is connected with fixing bolt to inlay on fixed staple bolt top, fixing bolt left side cooperation is connected with fixation nut, the fixed plate is located fixed staple bolt bottom, the reinforcement nail is located the fixed plate both sides.

Optionally, the buffer comprises hydraulic stem, oil storage chamber and damping spring, the hydraulic stem is inlayed in the inside upper end of oil storage chamber, grandma adds and subtracts the winding of damping spring and oil storage chamber and hydraulic stem surface.

Optionally, the drainer is electrically connected with an external power supply through a wire, and the outer pipe and the inner pipe are both made of anticorrosive materials.

Optionally, hydraulic oil is stored in the oil storage cavity.

The utility model has the advantages as follows:

the embodiment of the utility model provides a drain pipe for municipal works:

1. the drain pipe is composed of an outer pipe and an inner pipe, the bearing capacity of the drain pipe is enhanced through a double-layer pipeline structure, the water pipe is effectively prevented from bursting, meanwhile, a plurality of fixing devices are arranged on the surface of the outer pipe, each fixing device is composed of a fixing hoop, a fixing plate and a reinforcing nail, the fixing hoop wraps the outer pipe, a fixing bolt is embedded at the top end of the fixing hoop, a fixing nut is twisted to penetrate through the top end of the fixing hoop and is fixed at the other end of the fixing bolt, the fixing hoop is firmly fixed on the surface of the outer pipe through the mutual matching of the fixing bolt and the fixing nut, the outer pipe is firmly fixed through fixing protection, the water pipe is effectively prevented from bursting, a fixing plate is fixed at the bottom end of the fixing hoop, the drain pipe can be stably prevented from being on the ground through the fixing plate, the reinforcing nails are arranged on two sides of the, fix the fixed plate subaerial, can stabilize the fixing with the drain pipe for drain pipe stable in structure is firm, conveniently carries out the drainage.

2. A plurality of buffers are fixed between the outer pipe and the interlayer of the inner pipe, each buffer is composed of a hydraulic rod, an oil storage cavity and a damping shock absorption spring, the hydraulic rods are embedded in the oil storage cavities, hydraulic oil is stored in the oil storage cavities, when the water flow is overlarge during drainage, the water flow can impact the water drainage pipe, impact force can be transmitted to the buffers through the inner pipe, a hydraulic plate at the front end of each buffer can compress the hydraulic oil and the damping shock absorption springs wound on the surface, the hydraulic oil and the damping shock absorption springs can be compressed to buffer impact force caused by the water flow, the impact force strength is reduced, the water drainage pipe can be kept stable during drainage, shaking is avoided, parts on the water drainage pipe are effectively prevented from loosening, the service life of the water drainage pipe is prolonged, meanwhile, a drainage box is installed at the upper end inside the inner pipe, a drainage device is installed inside the drainage box and is connected with a power supply of the drainage device, the drainage speed is accelerated, the drainage effect of the drainage pipe is good, meanwhile, the stop plate is fixed at the top end inside the inner pipe through the fixing block, the stop block is installed on the left side wall, the stop plate can be driven to move upwards when the water body flows backwards, the stop block on the left side of the inner pipe can stop the stop plate from moving upwards, the water body is effectively blocked, and the water body is prevented from flowing backwards.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of an overall structure of a municipal drainage pipe according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a fixer of a municipal drainage pipe according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a buffer of a municipal drainage pipe according to an embodiment of the present invention;

in the figure: 1. an outer tube; 2. an inner tube; 3. a water drainer; 4. a drain tank; 5. a filter screen; 6. a water collection port; 7. a blocking block; 8. a fixed block; 9. a blocking plate; 10. a buffer; 11. a holder; 12. fixing the anchor ear; 13. fixing a nut; 14. fixing the bolt; 15. a fixing plate; 16. reinforcing the nail; 17. a hydraulic lever; 18. an oil storage chamber; 19. damping shock-absorbing spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The municipal drainage pipe according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1-3, the embodiment of the utility model provides a pair of drain pipe for municipal works, including outer tube 1, 1 inside cooperation of outer tube is connected with

inner tube

2, 2 inside fixedly connected with drain box 4 of inner tube, 4 internally mounted of drain box has drainer 3, water catch bowl 6 is installed on outer tube 1 and 2 tops of inner tube, water catch bowl 6 installs

bottom filter screen

5, 2 left side walls of inner tube are installed and are blockked piece 7, 2 internally mounted of inner tube have fixed block 8, fixed block 8 is located the inner tube top, 8 bottom cooperations of fixed block are connected with and block board 9, it has a plurality ofly to install buffer 10 and buffer 10 between outer tube 1 and the 2 interlayers of inner tube, outer tube 1 surface detachable is connected with fixer 11.

The example, it makes the drain pipe sound construction to fix through fixer 11, meet can not cause bursting of drain pipe when rivers are urgent big, can cushion the impact force that rivers brought for the drain pipe through buffer 10 when carrying out the drainage, make the drain pipe remain stable, long-term the use can not cause the drain pipe part not hard up, the life of drain pipe has been improved, can prevent the water refluence through the cooperation of barrier plate 9 and barrier block 7 simultaneously, can block debris through filter screen 5, in order to avoid debris to get into and cause the jam, it is also convenient to clear up, also can increase rivers velocity of flow, improve drainage efficiency.

Referring to fig. 1, the fixing device 11 is composed of a fixing hoop 12, a fixing plate 15 and a reinforcing nail 16, the top end of the fixing hoop 12 is connected with a fixing bolt 14 in an embedded manner, the left side of the fixing bolt 14 is connected with a fixing nut 13 in a matched manner, the fixing plate 15 is located at the bottom end of the fixing hoop 12, and the reinforcing nail 16 is located on two sides of the fixing plate 15.

The example, wrench movement fixing bolt 14 runs through fixed staple bolt 12 top, fix fixation nut 13 at the fixing bolt 14 other end simultaneously, mutually support through fixing bolt 14 and fixation nut 13, firmly fix fixed staple bolt 12 on outer tube 1 surface, fixed staple bolt 13 firmly fixes outer tube 1, effectively prevent that the water pipe from bursting, can stably fix the drain pipe subaerial through fixed plate 15, add solid nail 16 through the hammer hammering of iron hammer, will strengthen nail 16 and nail into the underground, fix fixed plate 15 subaerial, the drain pipe can stably fix, make the drain pipe stable in structure firm, conveniently carry out the drainage.

Referring to fig. 1, the shock absorber 10 is composed of a hydraulic rod 17, an oil storage chamber 18 and a damping shock-absorbing spring 19, the hydraulic rod 17 is embedded in the upper end of the inside of the oil storage chamber 18, and the damping shock-absorbing spring 19 is wound around the surfaces of the oil storage chamber 18 and the hydraulic rod 17.

The example, meet rivers can strike the drain pipe when too big when the drain pipe carries out the drainage, the impact force can be transmitted to buffer 10 through inner tube 2 on, hydraulic plate 17 of buffer 10 front end can compress hydraulic oil and winding damping spring 19 in surface, hydraulic oil and damping spring 19 all can be by the impact force that compression buffering rivers brought, reduce the impulsive force dynamics, make the drain pipe remain stable, can not cause and rock, effectively prevent that the part on the drain pipe is not hard up, improve the life of drain pipe.

Referring to fig. 1, the drainer 3 is electrically connected to an external power source through a wire, and the outer pipe 1 and the inner pipe 2 are made of an anticorrosive material.

The example, it is fast to connect the wire through the wire, long service life, and inner tube 2 and outer tube 1 are made through anticorrosive material, can effectively carry out anticorrosive, long service life.

Referring to fig. 3, the oil storage chamber 18 stores hydraulic oil therein.

For example, hydraulic oil can be compressed to buffer impact force caused by water flow, and the impact force is reduced.

When in use, the drain pipe is composed of an outer pipe 1 and an inner pipe 2, the bearing capacity of the drain pipe is enhanced through a double-layer pipeline structure, the burst of the drain pipe is effectively prevented, a water collecting opening 6 is fixed at the top end of the drain pipe, water flows into the interior of the drain pipe through the water collecting opening 6, a filter screen 5 is installed at the bottom end of the water collecting opening 6, sundries can be blocked through the filter screen 5 so as to prevent the sundries from entering and blocking, the cleaning is also convenient, a plurality of fixing devices 11 are installed on the surface of the outer pipe 1, each fixing device 11 is composed of a fixing hoop 12, a fixing plate 15 and a reinforcing nail 16, the fixing hoop 12 wraps the outer pipe 1, a fixing bolt 14 is embedded at the top end of the fixing hoop 12, the fixing bolt 14 penetrates through the top end of the fixing hoop 12, a fixing nut 13 is fixed at the other end of the fixing bolt 14, the fixing bolt 14 is matched with the fixing nut 13, the fixing hoop 12 is firmly fixed on the surface of the outer pipe 1, the outer pipe 1 is firmly fixed by the fixing hoop 13, the water pipe is effectively prevented from bursting, a fixing plate 15 is fixed at the bottom end of the fixing hoop 13, the drain pipe can be stably fixed on the ground through the fixing plate 15, reinforcing nails 16 are installed on two sides of the fixing plate 15, the reinforcing nails 16 are hammered by an iron hammer to be nailed underground, the fixing plate 15 is fixed on the ground, the drain pipe can be stably fixed, the structure of the drain pipe is stable and firm, and drainage is convenient to carry out, a plurality of buffers 10 are fixed between interlayers of the outer pipe 1 and the inner pipe 2, each buffer 10 is composed of a hydraulic rod 17, an oil storage cavity 18 and a damping spring 19, each hydraulic rod 17 is embedded in the oil storage cavity 18, hydraulic oil is stored in the oil storage cavity 18, when the drain pipe drains water, the drain pipe is impacted when water flows are overlarge, impact force is transmitted to the buffers 10 through the inner pipe 2, the hydraulic plate 17 at the front end of each buffer 10 compresses the hydraulic oil and the damping spring 19 wound on the surface, hydraulic oil and damping spring 19 all can be compressed the impact force that buffering rivers brought, reduce the impulsive force dynamics, make the drain pipe remain stable, can not cause and rock, it is not hard up to prevent effectively that the part on the drain pipe from becoming flexible, the life of drain pipe is improved, simultaneously, drain box 4 is installed to the upper end in the

inner tube

2, 4 internally mounted of drain box has drainer 3, the power of switch-on drainer 3, drainer 3 carries out the drainage, accelerate drainage speed, make drain pipe drainage effectual, 2 inside tops of inner tube are fixed with barrier plate 9 through fixed block 8 simultaneously, barrier 7 is installed to the left lateral wall, can drive barrier plate 9 rebound when the water refluence, 2 left barrier 7 of inner tube can prevent barrier plate 9 rebound, effectively plug up the water, prevent the water refluence.

The utility model relates to a drainage pipe for municipal engineering, which comprises an outer pipe and a drainage pipe 1; 2. an inner tube; 3. a water drainer; 4. a drain tank; 5. a filter screen; 6. a water collection port; 7. a blocking block; 8. a fixed block; 9. a blocking plate; 10. a buffer; 11. a holder; 12. fixing the anchor ear; 13. fixing a nut; 14. fixing the bolt; 15. a fixing plate; 16. reinforcing the nail; 17. a hydraulic plate; 18. an oil storage chamber; 19. the damping spring, the components are all universal standard parts or components known to those skilled in the art, and the structure and principle of the damping spring are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The drainage pipe for municipal engineering comprises an outer pipe (1) and is characterized in that an inner pipe (2) is connected inside the outer pipe (1) in a matching way, a drainage box (4) is fixedly connected in the inner pipe (2), a drainer (3) is arranged in the drainage box (4), the top ends of the outer pipe (1) and the inner pipe (2) are provided with a water collecting opening (6), a filter screen (5) is arranged at the bottom end of the water collecting opening (6), a stop block (7) is arranged on the left side wall of the inner pipe (2), a fixed block (8) is arranged in the inner pipe (2), the fixed block (8) is positioned at the top end of the inner pipe, fixed block (8) bottom cooperation is connected with barrier plate (9), it has a plurality ofly to install buffer (10) and buffer (10) between outer tube (1) and inner tube (2) intermediate layer, outer tube (1) surface can be dismantled and be connected with fixer (11).

2. The drain pipe for municipal engineering according to claim 1, wherein the fixer (11) comprises a fixing hoop (12), a fixing plate (15) and a reinforcing nail (16), wherein a fixing bolt (14) is embedded and connected to the top end of the fixing hoop (12), a fixing nut (13) is fittingly connected to the left side of the fixing bolt (14), the fixing plate (15) is located at the bottom end of the fixing hoop (12), and the reinforcing nail (16) is located on two sides of the fixing plate (15).

3. The drainpipe for municipal works according to claim 1, wherein the buffer (10) is composed of a hydraulic rod (17), an oil storage chamber (18) and a damping spring (19), the hydraulic rod (17) is embedded in the upper end of the inside of the oil storage chamber (18), and the damping spring (19) is wound around the surfaces of the oil storage chamber (18) and the hydraulic rod (17).

4. The municipal drainage pipe according to claim 1, wherein the drainer (3) is electrically connected to an external power source through a wire, and the outer pipe (1) and the inner pipe (2) are made of an anticorrosive material.

5. A municipal drainage pipe according to claim 3, wherein the oil storage chamber (18) stores hydraulic oil therein.