CN212477988U - Viaduct drainage pipeline - Google Patents

Abstract

The utility model discloses an overpass drainage pipe relates to pipeline technical field, including outer box, there is the fixed bolster at the side both ends of outer box, the lower extreme of outer box is equipped with the bottom, the inside of outer box is equipped with interior box, the first fixed block of upper end fixedly connected with of interior box, the first spring fixed block of the equal fixedly connected with in upper end both sides of outer box, the first damping spring of fixedly connected with between first spring fixed block and the first fixed block, the inside both sides threaded connection of interior box has the collection chamber. This overpass drainage pipe through outer box, interior box, collect the cooperation setting between chamber and the fixed bolster, has avoided the pipeline inner structure complicated, dismantles the inconvenient problem of installation, makes the pipeline can filter and the effect increase of circulation, convenient maintenance and change filtering component.

Description

Viaduct drainage pipeline

Technical Field

The utility model relates to the technical field of pipeline, specifically be an overpass drainage pipe.

Background

The drainage pipe is used for collecting and discharging sewage, rainwater, domestic water and other water, is an indispensable part in each building, is built on the ground and is especially important, and waste water collected on the viaduct is discharged to a designated area through the drainage pipe so as to avoid the damage of the viaduct.

In chinese utility model patent application no: CN201820210102.X discloses a drainage pipeline, which comprises a main body vertically arranged, wherein one end of the main body is provided with an inlet for sewage to enter, the other end of the main body is provided with a discharge outlet communicated with a sewage well, a vertically arranged partition plate is fixedly arranged at the inlet so as to divide the drainage pipeline into a drainage cavity and a collection cavity, and the drainage cavity is communicated with the discharge outlet; the partition board is provided with a through groove which is communicated with the sewage draining cavity and the collecting cavity simultaneously; and the filter, it sets up in the blowdown intracavity, and the filter is used for filtering debris to with sewage from seting up the hole flow direction discharge port of permeating water on the filter, filter debris on the filter simultaneously and collect the chamber through leading to the groove flow direction. This drainage pipe structure is complicated, and inconvenient dismantlement is changed and do not have shock attenuation protection and screen cloth and pile up attachments such as silt easily and produce the jam.

Therefore, it is necessary to provide a viaduct drainage duct to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a viaduct drainage pipe to current drainage pipe structure that proposes in solving above-mentioned background art is complicated, inconvenient dismantlement change and do not have shock attenuation protection and screen cloth to pile up attachment such as silt easily and produce the problem of jam.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a viaduct drainage pipeline comprises an outer box body, wherein the upper end and the lower end of one side of the outer box body are fixedly connected with fixed supports, the outer side of the outer box body is provided with a drainage pipeline, the two fixed supports are fixedly connected with the drainage pipeline, the bottom end of the outer box body is provided with a bottom cover, the inner box body is arranged in the outer box body, the upper end of the inner box body is fixedly connected with a first fixed block, the two sides of the top end of the inner part of the outer box body are fixedly connected with first spring fixed blocks, a first damping spring is fixedly connected between the first spring fixed blocks and the first fixed blocks, the inner part of the inner box body is in threaded connection with a collection cavity, the bottom end of the collection cavity is fixedly connected with a collection cavity fixed block, the two ends below the collection cavity fixed blocks are respectively provided with a damping block, the bottom ends of the two damping blocks are respectively and fixedly connected with a second damping, two second spring fixed block all with bottom fixed connection, one side top fixedly connected with sewage pipes of interior box, the little drainage pipe of one side bottom fixedly connected with of interior box, sewage pipes and little drainage pipe keep away from the one end of interior box all with drainage pipe fixed connection, the one end fixedly connected with screen cloth of interior box is kept away from to sewage pipes, screen cloth and drainage pipe fixed connection, first through-hole has all been seted up to drainage pipe's both sides, the inside sliding connection of first through-hole has the spring push rod, the one end that outer box was kept away from to drainage pipe has the second through-hole, the inside sliding connection of second through-hole has the push rod.

Preferably, the first small screen is fixedly connected to the inside of the small drainage pipeline.

Preferably, a third through hole is formed in the bottom end of one side, close to the drainage pipeline, of the collection cavity, and a second small screen is fixedly connected to the inside of the third through hole.

Preferably, two the equal fixed connection second fixed block in middle part of spring push rod, two the inside sliding connection of first through-hole has first little sealed piece, the spring push rod's one end and first little sealed piece fixed connection are kept away from to the second fixed block, the first telescopic link of one end fixedly connected with of second fixed block is kept away from to first little sealed piece, two the equal fixedly connected with telescopic spring head in both ends of spring push rod, two the equal fixedly connected with spring of telescopic spring head, two the spring all with second fixed block fixed connection, the first dog of one end fixedly connected with of first little sealed piece is kept away from to first telescopic link.

Preferably, the push rod is close to the big sealed piece of one end fixedly connected with of second through-hole, the inside sliding connection of second through-hole has the little sealed piece of second, the one end and the little sealed piece fixed connection of second that the push rod was kept away from to big sealed piece, the one end fixedly connected with second telescopic link of big sealed piece is kept away from to little sealed piece, the one end fixedly connected with second dog of the little sealed piece of second is kept away from to the second telescopic link.

Preferably, the outer box body is tightly attached to the drainage pipeline, the screen is inclined, and the size of the drainage pipeline is consistent with that of the large sealing block.

Preferably, two the equal fixedly connected with first brush in bottom of spring push rod, the shovel shape head has been seted up to the one side of keeping away from big sealing block in the bottom of push rod, the bottom fixedly connected with second brush of push rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an overpass drainage pipe possesses following beneficial effect:

1. this overpass drainage pipe, when debris fell into the collection intracavity, through the cooperation setting between first damping spring, first spring fixed block, second damping spring, the second spring fixed block, effectually avoided sometimes debris too big, destroys the pipeline and collects the problem in chamber when dropping, makes the collection chamber can shock attenuation protection, and life increases, reduces the maintenance and changes.

2. This overpass drainage pipe through screen cloth, spring push rod, push rod between the cooperation setting, the effectual attachment of having solved laminating such as silt blocks up the problem of screen cloth, makes the pipeline circulation smooth and easy, and the filter effect can not reduce and produces the jam.

3. This overpass drainage pipe through outer box, interior box, collect the cooperation setting between chamber and the fixed bolster, has avoided the pipeline inner structure complicated, dismantles the inconvenient problem of installation, makes the pipeline can filter and the effect increase of circulation, convenient maintenance and change filtering component.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a schematic top sectional view of the structure of the present invention;

FIG. 3 is a schematic side view of the push rod structure of the present invention;

fig. 4 is a schematic sectional view of the spring push rod structure of the present invention.

In the figure: 1. an outer case; 2. fixing a bracket; 3. an inner box body; 4. a first damping spring; 5. a first spring fixing block; 6. a collection chamber; 7. a collection cavity fixing block; 8. a damper block; 9. a second damping spring; 10. a second spring fixing block; 11. a blowdown line; 12. a small drainage pipeline; 13. a water discharge pipeline; 14. A first through hole; 15. a spring push rod; 16. a second through hole; 17. pushing the rod; 18. a first small screen; 19. A third through hole; 20. a second small screen; 21. a first telescopic rod; 22. a first small seal block; 23. a first stopper; 24. a telescoping spring head; 25. a spring; 26. a second fixed block; 27. a second telescopic rod; 28. A second small seal block; 29. a large seal block; 30. a first brush; 31. a shovel head; 32. a second brush; 33. a bottom cover; 34. screening a screen; 35. a first fixed block; 36. a second stop.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, a viaduct drainage pipe comprises an outer box 1, wherein the upper end and the lower end of one side of the outer box 1 are fixedly connected with a fixed support 2, the outer side of the outer box 1 is provided with a drainage pipe 13, the two fixed supports 2 are fixedly connected with the drainage pipe 13, the bottom end of the outer box 1 is provided with a bottom cover 33, the inner box 1 is internally provided with an inner box 3, the upper end of the inner box 3 is fixedly connected with a first fixed block 35, the two sides of the top end of the inner part of the outer box 1 are fixedly connected with first spring fixed blocks 5, a first damping spring 4 is fixedly connected between the first spring fixed blocks 5 and the first fixed blocks 35, the two sides of the inner part of the inner box 3 are in threaded connection with a collection cavity 6, and the problems of complex structure and inconvenient disassembly and installation in the drainage pipe 13 are avoided through the matching arrangement among the outer box 1, the filtering and circulating effect of the drainage pipeline 13 is increased, the maintenance and replacement of a filtering component are convenient, the bottom end of the collecting cavity 6 is fixedly connected with a collecting cavity fixing block 7, the two ends below the collecting cavity fixing block 7 are respectively provided with a damping block 8, the bottom ends of the two damping blocks 8 are respectively and fixedly connected with a second damping spring 9, the bottom ends of the two second damping springs 9 are respectively and fixedly connected with a second spring fixing block 10, the two second spring fixing blocks 10 are respectively and fixedly connected with a bottom cover 33, when sundries fall into the collecting cavity 6, the problem that the drainage pipeline 13 and the collecting cavity 6 are damaged when the sundries fall off is effectively avoided through the buffering among the first damping spring 4, the first spring fixing block 5, the second damping spring 9 and the second spring fixing block 10, the drainage pipeline 11 is fixedly connected with the top end of one side of the inner box body 3, a small drainage pipeline 12 is fixedly connected to the bottom end of one side of the inner box body 3, a first small screen 18 is fixedly connected to the inside of the small drainage pipeline 12, a third through hole 19 is formed in the bottom end of one side of the collection cavity 6 close to the drainage pipeline 13, a second small screen 20 is arranged in the third through hole 19, water flow entering the collection cavity 6 can flow into the drainage pipeline 13 from the first small screen 20 and the second small screen 18, one ends of the sewage discharge pipeline 11 and the small drainage pipeline 12 far away from the inner box body 3 are fixedly connected with the drainage pipeline 13, the outer box body 1 is tightly attached to the drainage pipeline 13, one end of the sewage discharge pipeline 11 far away from the inner box body 3 is fixedly connected with a screen 34, the screen 34 is inclined, impurities can roll into the collection cavity 6 through the sewage discharge pipeline 11, the screen 34 is fixedly connected with the drainage pipeline 13, first through holes 14 are formed in two sides of the drainage pipeline 13, and, the middle parts of the two spring push rods 15 are fixedly connected with a second fixed block 26, the inner parts of the two first through holes 14 are connected with a first small sealing block 22 in a sliding manner, one end of the second fixed block 26, which is far away from the spring push rods 15, is fixedly connected with the first small sealing block 22, one end of the first small sealing block 22, which is far away from the second fixed block 26, is fixedly connected with a first telescopic rod 21, two ends of the two spring push rods 15 are fixedly connected with telescopic spring heads 24, two telescopic spring heads 24 are fixedly connected with springs 25, two springs 25 are fixedly connected with the second fixed block 26, one end of the first telescopic rod 21, which is far away from the first small sealing block 22, is fixedly connected with a first stop dog 23, when the two spring push rods 15 push, the push rods 17 stop pushing to form a channel, one end of the drainage pipeline 13, which is far away from the outer box body 1, is provided with a second through hole, a large sealing block 29 is fixedly connected to one end of the push rod 17 close to the second through hole 16, a second small sealing block 28 is slidably connected to the inside of the second through hole 16, one end of the large sealing block 29 far from the push rod 17 is fixedly connected with the second small sealing block 28, one end of the second small sealing block 28 far from the large sealing block 29 is fixedly connected with a second telescopic rod 27, one end of the second telescopic rod 27 far from the second small sealing block 28 is fixedly connected with a second stop block 36, the second telescopic rod 27 and the first telescopic rod 21 both penetrate through the upper end fixing support 2 to be slidably connected, the size of the sewage discharge pipeline 11 is consistent with that of the large sealing block 29, the bottom ends of the two spring push rods 15 are fixedly connected with first brushes 30, one side of the bottom end of the push rod 17 far from the large sealing block 29 is provided with a shovel-shaped head 31, the bottom end of the push rod 17 is fixedly connected with a second brush 32, and the attachment can be pushed into the collection cavity 6 through the, the problem that the screen 34 is blocked by attached matters such as sludge is effectively solved, the drainage pipeline 13 is smooth in circulation, and the filtering effect cannot be reduced to block.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: firstly, the fixed support 2 of the outer box body 1 is fixedly connected with the outer side of a drainage pipeline 13, the fixed support 2 at the upper end is penetrated through by a first telescopic rod 21 and a second telescopic rod 27 for sliding connection, the fixed support 2 at the lower end is directly fixed on the drainage pipeline 13, then when sewage flows from the drainage pipeline 13, a screen 34 in the drainage pipeline 13 is filtered, the screen 34 is inclined, the filtered impurities fall into a collection cavity 6 through a drainage pipeline 11, the impact of falling impurities is buffered by a first damping spring 4 and a second damping spring 9, when water flow enters the collection cavity 6, the impurities are blocked by a first small screen 18 and a second small screen 20 below to discharge water, when the collection cavity 6 is cleaned for a period of time, the spring push rods 15 at two sides are firstly pushed inwards to push a first stop block 23 to impact on the fixed support 2, the impurities on the screen 34 can be cleaned to the middle to form a channel, then when the push rod 17 is used for pushing the second stop block 36 inwards to impact the fixed support 2, sundries attached to the screen 34 can be cleaned, the sewage discharge pipeline 11 is sealed, then the outer box bottom cover 33 is opened, and the collection cavity fixing block 7 is rotated to take the collection cavity 6 out, so that the sundries can be taken out for cleaning.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 overpass drainage pipe, includes outer box (1), its characterized in that: the upper end and the lower end of one side of the outer box body (1) are fixedly connected with fixing supports (2), a drainage pipeline (13) is arranged on the outer side of the outer box body (1), the two fixing supports (2) are fixedly connected with the drainage pipeline (13), a bottom cover (33) is arranged at the bottom end of the outer box body (1), an inner box body (3) is arranged in the outer box body (1), a first fixing block (35) is fixedly connected to the upper end of the inner box body (3), first spring fixing blocks (5) are fixedly connected to two sides of the top end of the inner part of the outer box body (1), a first damping spring (4) is fixedly connected between each first spring fixing block (5) and each first fixing block (35), a collecting cavity (6) is connected to the inner thread of the inner box body (3), and a collecting cavity fixing block (7) is fixedly connected to the bottom end of the collecting, shock absorbing blocks (8) are arranged at two ends of the lower portion of the collecting cavity fixing block (7), two shock absorbing blocks (8) are fixedly connected with second shock absorbing springs (9) at the bottom ends, two second shock absorbing springs (9) are fixedly connected with second spring fixing blocks (10) at the bottom ends, two second spring fixing blocks (10) are fixedly connected with a bottom cover (33), a sewage discharge pipeline (11) is fixedly connected with the top end of one side of the inner box body (3), a small water discharge pipeline (12) is fixedly connected with the bottom end of one side of the inner box body (3), the sewage discharge pipeline (11) and one end of the small water discharge pipeline (12) far away from the inner box body (3) are fixedly connected with a water discharge pipeline (13), a screen (34) is fixedly connected with one end of the sewage discharge pipeline (11) far away from the inner box body (3), and the screen (34) is fixedly connected with the water discharge, first through-hole (14) have all been seted up to the both sides of drainage pipe (13), the inside sliding connection of first through-hole (14) has spring push rod (15), drainage pipe (13) are kept away from the one end of outer box (1) and have been seted up second through-hole (16), the inside sliding connection of second through-hole (16) has push rod (17).

2. The overpass drainpipe of claim 1, wherein: and a first small screen (18) is fixedly connected inside the small drainage pipeline (12).

3. The overpass drainpipe of claim 1, wherein: a third through hole (19) is formed in the bottom end of one side, close to the drainage pipeline (13), of the collection cavity (6), and a second small screen (20) is fixedly connected to the inside of the third through hole (19).

4. The overpass drainpipe of claim 1, wherein: two the equal fixed connection second fixed block (26) in middle part of spring push rod (15), two the inside sliding connection of first through-hole (14) has first little sealed piece (22), the one end and first little sealed piece (22) fixed connection of spring push rod (15) are kept away from in second fixed block (26), the first telescopic link (21) of one end fixedly connected with of second fixed block (26), two are kept away from in first little sealed piece (22) the equal fixedly connected with extension spring head (24) in both ends of spring push rod (15), two the equal fixedly connected with spring (25) of extension spring head (24), two spring (25) all with second fixed block (26) fixed connection, the first dog (23) of one end fixedly connected with of first little sealed piece (22) are kept away from in first telescopic link (21).

5. The overpass drainpipe of claim 1, wherein: push rod (17) are close to big sealing block (29) of one end fixedly connected with of second through-hole (16), the inside sliding connection of second through-hole (16) has little sealing block (28) of second, the one end and the little sealing block (28) fixed connection of second of push rod (17) are kept away from in big sealing block (29), the one end fixedly connected with second telescopic link (27) of big sealing block (29) are kept away from in little sealing block (28) of second, the one end fixedly connected with second dog (36) of little sealing block (28) of second are kept away from in second telescopic link (27).

6. The overpass drainpipe of claim 1, wherein: outer box (1) and drainage pipe (13) closely laminate, screen cloth (34) are the slope form, sewage pipes (11) are unanimous with big sealing block (29) size.

7. The overpass drainpipe of claim 1, wherein: two the equal fixedly connected with first brush (30) in bottom of spring push rod (15), shovel shape head (31) have been seted up to the one side of keeping away from big sealing block (29) in the bottom of push rod (17), the bottom fixedly connected with second brush (32) of push rod (17).

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