CN109629411B - Municipal bridge sluicing device - Google Patents
Municipal bridge sluicing device Download PDFInfo
- Publication number
- CN109629411B CN109629411B CN201910089669.5A CN201910089669A CN109629411B CN 109629411 B CN109629411 B CN 109629411B CN 201910089669 A CN201910089669 A CN 201910089669A CN 109629411 B CN109629411 B CN 109629411B
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- Prior art keywords
- ring seat
- sliding
- inner ring
- groove
- locking
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000003825 pressing Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 description 9
- 239000012535 impurity Substances 0.000 description 9
- 230000000670 limiting effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a municipal bridge water drainage device which comprises a pre-buried pipe, wherein the upper end of the pre-buried pipe is provided with a pre-buried funnel, and the top of the pre-buried funnel is provided with a grate component; a plurality of sliding holes are uniformly distributed on the pipe body of the pre-buried pipe along the circumferential direction, the lateral sides of the sliding holes are communicated with the inner wall of the pre-buried pipe, and sliding rods are connected in the sliding holes in a sliding mode; the device also comprises a disc-shaped ring, a water through hole is formed in the center of the disc-shaped ring, and the lower end of the sliding rod is fixedly connected to the edge of the disc-shaped ring; the grate component comprises an outer ring seat, the outer ring seat is fixedly connected with the edge of the embedded hopper, a first water leakage port is formed in the circumferential direction of the outer ring seat, a first annular step is arranged on the inner wall of the outer ring seat, and an inner ring seat is supported on the first annular step; the ball body with the diameter larger than the inner diameter of the disc-shaped ring is also included, and the center of the inner ring seat is provided with an opening for placing the ball body; the bottom of the inner ring seat is fixedly connected with the sliding rod; the upper end surface of the inner ring seat is provided with a cover plate, and a second water leakage port is formed in the cover plate. The invention is convenient to clean the garbage attached to the inner wall of the embedded pipe.
Description
Technical Field
The invention relates to the technical field of municipal bridges, in particular to a municipal bridge water drainage device.
Background
The drainage system of current municipal bridge is including setting up the sluicing device that is close to the guardrail position in bridge both sides, and the sluicing device mainly includes pre-buried pipe and the grate that is located pre-buried pipe upper end, and pre-buried pipe is pre-buried to the pontic when concrete placement, and the drainage system of pre-buried pipe and bridge is connected. Rainwater on the bridge floor is drained into the drain pipe through the grate of the water drainage device and then drained away through the bridge drainage system.
In the prior art, the blockage of the water drainage device is a very common problem, and the bridge floor is mainly characterized in that a lot of impurities such as soil, leaves and the like falling off in the travelling process are often carried in the rainwater on the bridge floor; the meshes of the fine-toothed comb are large, so that the impurities cannot be isolated; so that the impurities enter the embedded pipe along with rainwater. Dust in the impurities has strong adhesion and is easy to adhere to the pipe wall of the embedded pipe, so that the dust accumulates day by day and causes the reduction of the drainage capacity. The drainage device is required to be cleaned intensively at regular intervals.
The water draining device is not easy to clean, no specific tool is provided, the grate can be pried open manually for cleaning, the water draining devices are often arranged every 8-10 meters for large-span bridges, the number of the water draining devices is large, and time and labor are wasted during cleaning.
Disclosure of Invention
The invention aims to provide a municipal bridge water draining device which is convenient for cleaning garbage attached to the inner wall of an embedded pipe.
The above object of the present invention is achieved by the following technical solutions:
a municipal bridge water drainage device comprises a pre-buried pipe, wherein a pre-buried funnel is arranged at the upper end of the pre-buried pipe, and a grate assembly is arranged at the top of the pre-buried funnel; a plurality of sliding holes axially extending along the embedded pipe are uniformly distributed on the pipe body of the embedded pipe along the circumferential direction, the lateral direction of each sliding hole is communicated with the inner wall of the embedded pipe, and a sliding rod extending to the grate component is connected in each sliding hole in a sliding manner; the device also comprises a disc-shaped ring, a water through hole is formed in the center of the disc-shaped ring, the disc-shaped ring is obliquely and downwards arranged from the edge to the center, and the lower end of the sliding rod is fixedly connected to the edge of the disc-shaped ring; the grate component comprises an outer ring seat, the outer ring seat is fixedly connected with the edge of the embedded funnel, first water leaking ports are uniformly formed in the circumferential direction of the outer ring seat, a first annular step is arranged on the inner wall of the outer ring seat, and the first annular step is coaxial with the embedded pipe; an inner ring seat is supported on the first annular step; the ball body with the diameter larger than the inner diameter of the disc-shaped ring is further included, and an opening for placing the ball body is formed in the center of the inner ring seat; the bottom of the inner ring seat is fixedly connected with the sliding rod; the upper end face of the inner ring seat is provided with a second annular step, a cover plate is supported on the second annular step, and a second water leakage port is formed in the cover plate.
By adopting the technical scheme, the axial sliding connection of the embedded pipe is provided with the sliding rod, the upper end of the sliding rod is connected with the inner ring seat, and the lower end of the sliding rod is connected with the disc-shaped ring. In the use state, the middle of the disc-shaped ring is provided with a water through hole, normal drainage is not influenced, when the inner wall of the embedded pipe needs to be cleaned, the cover plate is opened, the ball body is put down, the diameter of the ball body is larger than the inner diameter of the disc-shaped ring, the ball body can be supported on the disc-shaped ring to seal the edge of the water through hole, then the inner ring seat is lifted, soil impurities on the inner wall of the embedded pipe are scraped to the disc-shaped ring through the disc-shaped ring, and finally the embedded pipe is taken out for cleaning along with lifting of the inner ring seat, and after cleaning is finished, the inner ring seat and the cover plate are sequentially installed and returned.
The invention is further configured to: and a first locking and unlocking mechanism is arranged between the inner ring seat and the outer ring seat.
By adopting the technical scheme, the inner ring seat can be locked in daily use, and the inner ring seat can be unlocked when the cleaning is needed.
The invention is further configured to: and a second locking and unlocking mechanism is arranged between the cover plate and the inner ring seat, so that the use is safer.
Through adopting above-mentioned technical scheme, can lock the apron in daily use, with the apron unblock when needs clearance, use safelyr.
The invention is further configured to: and an interlocking mechanism for locking the second locking and unlocking mechanism when the first locking and unlocking mechanism is in a locking state is arranged between the first locking and unlocking mechanism and the second locking and unlocking mechanism.
Through adopting above-mentioned technical scheme for the apron is difficult to the accident and opens, uses safelyr.
The invention is further configured to: the first locking and unlocking mechanism comprises first springs which are circumferentially and uniformly distributed on a first annular step, an inner ring seat is abutted against the upper ends of the first springs, the first locking and unlocking mechanism also comprises two first sliding chutes which are radially arranged on the side wall of the inner ring seat, the two first sliding chutes are arranged in a central symmetry manner, first fixing pins are connected in the first sliding chutes in a sliding manner, second springs are connected between the bottoms of the first fixing pins and the bottoms of the first sliding chutes, slots are formed in the inner wall of the outer ring seat corresponding to the first fixing pins, and the outer ends of the first fixing pins are of inclined plane structures which are inclined outwards from bottom to top; still including setting up in the second spout that the upper end of inner ring seat corresponds first spout position and sets up, sliding connection has the button in the second spout, is connected with the third spring between the lower extreme of button and the bottom of second spout, the upper surface of inner ring seat is extended to the upper end of button, the second spout is equipped with the connecting hole that communicates in the first spout of perpendicular to, the bottom fixedly connected with sliding connection of button is in the locking lever of connecting hole, first fixed pin is equipped with the locked groove that corresponds with the locking lever when retracting in the first spout.
Through adopting above-mentioned technical scheme, the inner ring seat supports on first spring, and before clearing up, the accessible is pressed the inner ring seat repeatedly for the slide bar is not hard up, is more convenient for mention the inner ring seat. Under the normal use state, the upper surface through first fixed pin is contradicted with the upside inner wall of slot and can be restricted the ejecting outer ring seat surface of inner ring seat by first spring to lock the inner ring seat. When the inner ring seat needs to be cleaned, the inner ring seat is pressed downwards, and the outer end of the first fixing pin is of an inclined surface structure which inclines outwards from bottom to top, so that the first fixing pin slides away from the slot and retracts into the first sliding groove in the pressing process of the inner ring seat through the interference effect of the inclined surface and the edge of the slot; the position of locked groove and locking lever at this moment is corresponding, makes the locking lever insert the locked groove through pressing the button, and first fixed pin receives the unable outside roll-off of the limiting action of locking lever, consequently under the reset action of first spring, and the inner ring seat is upwards ejecting to make the unblock of inner ring seat, make the clearance personnel can mention the inner ring seat.
The invention is further configured to: the second locking and unlocking mechanism comprises two third sliding grooves which are radially arranged on the side wall of the cover plate, the two third sliding grooves are arranged in a central symmetry manner, a second fixing pin is connected in the third sliding grooves in a sliding manner, a fourth spring is connected between the bottom of the second fixing pin and the bottom of the third sliding grooves, a through groove is formed in the position, corresponding to the second fixing pin, of the inner wall of the inner ring seat at the second annular step, a connecting rod with the length equal to that of the through groove is connected in the through groove in a sliding manner, and the through groove is communicated with the side wall of the second sliding groove; the second sliding groove is provided with a space for accommodating the connecting rod to slide out of the through groove part when the second fixing pin is inserted into the through groove, and the button is provided with a pressing part for pressing the connecting rod back into the through groove when the button is pressed.
By adopting the technical scheme, when the second fixing pin is pressed into the third sliding groove and the cover plate is placed at the second annular step, the second fixing pin is ejected out towards the through groove under the action of the fourth spring, the part of the second fixing pin is inserted into the through groove at the moment, and the other end of the connecting rod slides out of the through groove to the second sliding groove; the cover plate can not be opened at this moment and is in a locking state. When the button is pressed down, the extrusion part extrudes the part of the connecting rod sliding-out through groove into the return groove, the connecting rod extrudes the second fixing pin out of the through groove, the second fixing pin is not collided with the upper edge of the inner wall of the through groove any more, the cover plate can be opened, and the cover plate is in an unlocking state.
The invention is further configured to: and under the state that the button is not pressed down, the lower end of the lock rod extends to the lower port of the connecting hole.
By adopting the technical scheme, the lower end of the connecting hole is communicated with the first sliding groove, namely, the lock rod is abutted against the first fixed pin of the first sliding groove when the button is not pressed down; therefore, when the inner ring seat is not pressed down to enable the lock groove to correspond to the lock rod, the button cannot be pressed down independently, namely, the cover plate cannot be unlocked independently, only the inner ring seat is pressed down, the lock rod corresponds to the lock groove, the button is pressed down to enable the cover plate to be opened in the unlocking state of the inner ring seat, and therefore the interlocking function between the inner ring seat and the cover plate is formed, the cover plate cannot be opened accidentally, and the use is safer.
The invention is further configured to: the outer end of the second fixing pin is of an inclined plane structure inclining outwards from bottom to top.
Through adopting above-mentioned technical scheme, when placing the apron on second annular step, can be with the help of the guide effect of contradicting on above-mentioned inclined plane and inner ring seat upper edge, impress the second fixed pin in the third spout, make things convenient for the apron to install.
Drawings
FIG. 1 is a schematic sectional view of the present embodiment;
FIG. 2 is a schematic view showing the connection between the slide bar and the embedded pipe according to the present embodiment;
FIG. 3 is a schematic view showing a state where the ball is fitted into the opening in the present embodiment;
FIG. 4 is an enlarged schematic view at A in FIG. 1;
fig. 5 is an enlarged schematic view at B in fig. 4.
Description of reference numerals: 1. pre-burying a pipe; 2. pre-burying a funnel; 3. a grate assembly; 4. a slide hole; 5. a slide bar; 6. a disc-shaped ring; 7. a water inlet; 8. an outer ring seat; 9. a first water leakage port; 10. a first annular step; 11. an inner ring seat; 12. a sphere; 13. an opening; 14. a second annular step; 15. a cover plate; 16. a second water leakage port; 17. a first spring; 18. a second spring; 19. a third spring; 20. a fourth spring; 21. a first chute; 22. a second chute; 23. a third chute; 24. a first fixing pin; 25. a second fixing pin; 26. a slot; 27. a button; 28. a limiting ring; 29. connecting holes; 30. a lock lever; 31. locking the groove; 32. a through groove; 33. a connecting rod; 34. a pressing section; 35. a conical surface; 36. a cylindrical surface.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
a municipal bridge water draining device comprises a pre-buried pipe 1, wherein the upper end of the pre-buried pipe 1 is integrally connected with a pre-buried funnel 2, and a grate component 3 is arranged at the top of the pre-buried funnel 2.
As shown in fig. 1 and 2, four sliding holes 4 extending along the axial direction of the embedded pipe 1 are uniformly distributed on the pipe body of the embedded pipe 1 along the circumferential direction, the lateral direction of each sliding hole 4 is communicated with the inner wall of the embedded pipe 1, and a sliding rod 5 extending to the grate component 3 is connected in each sliding hole 4 in a sliding manner; the device is characterized by further comprising a disc-shaped ring 6, a water through port 7 is formed in the center of the disc-shaped ring 6, the disc-shaped ring 6 is obliquely and downwards arranged from the edge to the center, the lower end of the sliding rod 5 is fixedly connected to the edge of the disc-shaped ring 6 in a welding mode, and a 1-2mm gap is reserved between the edge of the disc-shaped ring 6 and the inner wall of the embedded pipe 1 to avoid scraping.
As shown in fig. 1, the grate component 3 comprises an outer ring seat 8, the outer ring seat 8 is welded and fixed with the edge of the embedded funnel 2, and first water leakage ports 9 are uniformly formed in the circumferential direction of the outer ring seat 8. The inner wall of the outer ring seat 8 is provided with a first annular step 10, and the first annular step 10 is coaxial with the embedded pipe 1; an inner ring seat 11 is supported on the first annular step 10.
As shown in fig. 3, the ball body 12 with a diameter larger than the inner diameter of the disc-shaped ring 6 is further included, the ball body 12 is a hollow stainless steel ball body 12, and an opening 13 for placing the ball body 12 is arranged in the center of the inner ring seat 11; the bottom of the inner ring seat 11 is fixedly connected with the sliding rod 5; the upper end face of the inner ring seat 11 is provided with a second annular step 14, a cover plate 15 is supported on the second annular step 14, and a second water leakage port 16 is formed in the cover plate 15.
As shown in fig. 3, by opening the cover plate 15, the ball 12 is put into the opening 13, since the diameter of the ball 12 is larger than the inner diameter of the disc-shaped ring 6, the ball 12 will fall on the disc-shaped ring 6 and close the water opening 7, then in the process of lifting the inner ring seat 11, the edge of the disc-shaped ring 6 will scrape off the sludge, impurities and the like attached to the inner wall of the embedded pipe 1, and the scraped impurities fall on the disc-shaped ring 6 and are taken out along with the lifting of the inner ring seat 11.
As shown in fig. 1 and 4, the first annular step 10 is circumferentially and uniformly provided with first springs 17, the lower ends of the first springs 17 are welded to the first annular step 10, and the upper ends of the first springs 17 abut against the inner annular seat 11. The lateral wall of inner ring seat 11 is equipped with radial extension's first spout 21, and two first spouts 21 are central symmetry setting. A first fixing pin 24 is connected in the first sliding groove 21 in a sliding manner, a second spring 18 is connected between the bottom of the first fixing pin 24 and the bottom of the first sliding groove 21, a slot 26 is formed in the inner wall of the outer ring seat 8 corresponding to the first fixing pin 24, and the outer end of the first fixing pin 24 is of an inclined surface structure which inclines outwards from bottom to top; the first slide groove 21 and the first fixing pin 24 have rectangular cross sections, and the first fixing pin 24 does not deflect in the first slide groove 21. When the inner ring seat 11 is placed on the first annular step 10, the inner ring seat 11 abuts against the first spring 17, and then the inner ring seat 11 is pressed downwards, the inclined surface of the first fixing pin 24 abuts against the inner wall edge of the outer ring seat 8, in the process of continuously pressing the inner ring seat 11 downwards, the first fixing pin 24 is retracted into the first chute 21 through the guiding effect of the inclined surface, when the first fixing pin 24 is aligned with the slot 26 along with the downward pressing of the inner ring seat 11, the first fixing pin 24 is pushed outwards into the slot 26 under the effect of the second spring 18, the upper surface of the first fixing pin 24 abuts against the upper side of the inner wall of the slot 26 to form a limiting structure, so that the inner ring seat 11 cannot be reset under the effect of the first spring 17, and the inner ring seat 11 is in a locked state. As shown in fig. 4, since the inclined surface is abutted against the lower side of the inner wall of the insertion groove 26, the depth of the insertion groove 26 is smaller than the length of the inclined portion of the first fixing pin 24, so that the lower side wall of the first fixing pin 24 does not contact the inner wall of the insertion groove 26. The inner ring seat 11 can still be pressed down, and when the inner ring seat 11 is pressed down, the first fixing pin 24 will be retracted into the first sliding slot 21 by the guiding action of the inclined surface.
As shown in fig. 4, the upper end surface of the inner ring seat 11 is provided with a vertical second sliding groove 22 corresponding to the first sliding groove 21, a button 27 is slidably connected in the second sliding groove 22, a third spring 19 is connected between the lower end of the button 27 and the bottom of the second sliding groove 22, and a limiting ring 28 for limiting the button 27 is clamped at the upper end opening of the second sliding groove 22. The upper end of the button 27 extends out of the upper surface of the inner ring seat 11, the second sliding groove 22 is provided with a connecting hole 29 vertically communicated with the first sliding groove 21, the bottom of the button 27 is fixedly connected with a lock rod 30 slidably connected with the connecting hole 29, and the first fixing pin 24 is provided with a lock groove 31 corresponding to the lock rod 30 when being retracted into the first sliding groove 21. In the non-depressed state of the push button 27, the lower end of the lock lever 30 extends to the lower end of the connection hole 29. When the first fixing pin 24 is inserted into the slot 26, the locking groove 31 is dislocated with the locking rod 30, the locking rod 30 abuts against the first fixing pin 24, and the button 27 cannot be pressed down; when the first fixing pin 24 retracts into the first sliding groove 21 through the guiding action of the inclined surface, the locking rod 30 is aligned with the locking groove 31, the button 27 can be pressed down, so that the locking rod 30 is inserted into the locking groove 31, in this state, the pressure on the inner ring seat 11 is slowly released, so that the inner ring seat 11 can be reset under the action of the first spring 17, namely, the inner ring seat 11 bounces, and is in an unlocking state.
As shown in fig. 4 and 5, two third sliding grooves 23 are radially arranged on the side wall of the cover plate 15, the two third sliding grooves 23 are arranged in a central symmetry manner, a second fixing pin 25 is slidably connected to the third sliding grooves 23, a fourth spring 20 is connected between the bottom of the second fixing pin 25 and the bottom of the third sliding grooves 23, a limiting ring 28 for limiting the second fixing pin 25 is clamped at a port of the second sliding groove 22 in an interference manner, and the second fixing pin 25 partially extends out of the third sliding grooves 23 under the action of the fourth spring 20. The outer end of the second fixing pin 25 is of an inclined surface structure which inclines outwards from bottom to top. A through groove 32 is formed in the inner wall of the inner ring seat 11 at the second annular step 14 corresponding to the second fixing pin 25, a connecting rod 33 with the length equal to that of the through groove 32 is connected in the through groove 32 in a sliding manner, and the through groove 32 is communicated with the side wall of the second sliding groove 22; the second slide groove 22 is provided with a space for accommodating the link 33 to slide out of the through groove 32 when the second fixing pin 25 is inserted into the through groove 32, and the push button 27 is provided with a pressing portion 34 for pressing the link 33 back into the through groove 32 when pressed.
As shown in fig. 4 and 5, when the cover plate 15 is pressed on the second annular step 14, the second fixing pin 25 corresponds to the through slot 32, and under the action of the fourth spring 20, the second fixing pin 25 is pushed out, so that the connecting rod 33 located in the through slot 32 is pushed into the second sliding slot 22, and the connecting rod 33 partially slides out of the through slot 32 to the second sliding slot 22. The extruding part 34 comprises a conical surface 35 positioned at the lower part and a cylindrical surface 36 engaged with the conical surface 35 and positioned at the upper side, and a space for accommodating the part of the connecting rod 33 sliding out of the through groove 32 is formed between the conical surface 35 and the inner wall of the second sliding groove 22; the one end that connecting rod 33 and conical surface 35 contacted is the inclined plane that leans out from top to bottom, and when button 27 pushed down, conical surface 35 produced the extrusion to this inclined plane for in connecting rod 33 retracted through-groove 32, when face of cylinder 36 closed through-groove 32, connecting rod 33 slided in through-groove 32 completely, and second fixed pin 25 also slided off through-groove 32 completely promptly, and apron 15 is in the unblock state, can open apron 15.
The process of cleaning the inner wall of the embedded pipe 1 in the embodiment is as follows:
firstly, the cover plate 15 is stepped several times to enable the inner ring seat 11 to be pressed down and bounced so as to loosen the slide rod 5, then the cover plate 15 is stepped down to enable the inner ring seat 11 to be pressed down, and at the moment, the first fixing pin 24 retracts into the first sliding groove 21; moving the foot away from the cover plate 15 to one of the buttons 27 with the pressure on the inner ring seat 11 maintained, pressing the button 27 and then pressing the other button 27 with one hand; the cover 15 is now in the unlocked state; the cover 15 is then removed with the other hand and the ball 12 is lowered. Then the foot is moved away from the button 27 and pressed by the hand; at this time, the lock lever 30 is inserted into the lock groove 31 to fix the first fixing pin 24, and the inner ring holder 11 is gradually sprung while the push button 27 is kept pressed. Since the elastic force of the third spring 19 is much smaller than that of the first spring 17, the inner ring holder 11 can be restored by the first spring 17 while reducing the pressing force on the inner ring holder 11 and maintaining the pressed state of the push button 27. After the inner ring seat 11 bounces, the inner ring seat 11 is unlocked; then, the inner ring seat 11 is lifted upwards, the inner ring seat 11 drives the disc-shaped ring 6 to move upwards through the sliding rod 5, the disc-shaped ring 6 scrapes off soil and impurities attached to the inner wall of the embedded pipe 1, the scraped soil and impurities fall on the disc-shaped ring 6 and are taken out for cleaning, the ball body 12 is taken down after the cleaning is finished, the disc-shaped ring 6, the sliding rod 5 and the inner ring seat 11 are installed and returned, and then the cover plate 15 is installed and returned.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a municipal bridge sluicing device, includes buried pipe (1), its characterized in that: the upper end of the pre-buried pipe (1) is provided with a pre-buried funnel (2), and the top of the pre-buried funnel (2) is provided with a grate component (3); a plurality of sliding holes (4) extending along the axial direction of the embedded pipe (1) are uniformly distributed on the pipe body of the embedded pipe (1) along the circumferential direction, the lateral direction of each sliding hole (4) is communicated with the inner wall of the embedded pipe (1), and a sliding rod (5) extending to the grate component (3) is connected in each sliding hole (4) in a sliding manner; the device is characterized by further comprising a disc-shaped ring (6), a water through port (7) is formed in the center of the disc-shaped ring (6), the disc-shaped ring (6) is obliquely and downwards arranged from the edge to the center, and the lower end of the sliding rod (5) is fixedly connected to the edge of the disc-shaped ring (6); the grate component (3) comprises an outer ring seat (8), the outer ring seat (8) is fixedly connected with the edge of the embedded funnel (2), first water leakage ports (9) are uniformly formed in the circumferential direction of the outer ring seat (8), a first annular step (10) is arranged on the inner wall of the outer ring seat (8), and the first annular step (10) is coaxial with the embedded pipe (1); an inner ring seat (11) is supported on the first annular step (10); the ball body (12) with the diameter larger than the inner diameter of the disc-shaped ring (6) is further included, and an opening (13) for placing the ball body (12) is formed in the center of the inner ring seat (11); the bottom of the inner ring seat (11) is fixedly connected with the sliding rod (5); the upper end face of the inner ring seat (11) is provided with a second annular step (14), a cover plate (15) is supported on the second annular step (14), and a second water leakage port (16) is formed in the cover plate (15).
2. The municipal bridge water drainage device of claim 1, wherein: and a first locking and unlocking mechanism is arranged between the inner ring seat (11) and the outer ring seat (8).
3. The municipal bridge water drainage device of claim 2, wherein: and a second locking and unlocking mechanism is arranged between the cover plate (15) and the inner ring seat (11).
4. The municipal bridge water drainage device of claim 3, wherein: and an interlocking mechanism for locking the second locking and unlocking mechanism when the first locking and unlocking mechanism is in a locking state is arranged between the first locking and unlocking mechanism and the second locking and unlocking mechanism.
5. The municipal bridge water drainage device of claim 4, wherein: the first locking and unlocking mechanism comprises first springs (17) which are circumferentially and uniformly distributed on a first annular step (10), an inner ring seat (11) is abutted to the upper ends of the first springs (17), the first locking and unlocking mechanism further comprises two first sliding chutes (21) which are radially arranged on the side wall of the inner ring seat (11), the two first sliding chutes (21) are arranged in a central symmetry manner, first fixing pins (24) are slidably connected in the first sliding chutes (21), second springs (18) are connected between the bottoms of the first fixing pins (24) and the bottoms of the first sliding chutes (21), slots (26) are formed in the positions, corresponding to the first fixing pins (24), of the inner wall of an outer ring seat (8), and the outer ends of the first fixing pins (24) are inclined surface structures which are inclined outwards from bottom to top; still including setting up second spout (22) that the up end of inner ring seat (11) corresponds first spout (21) position setting, sliding connection has button (27) in second spout (22), is connected with third spring (19) between the lower extreme of button (27) and the bottom of second spout (22), the upper surface of inner ring seat (11) is extended to the upper end of button (27), second spout (22) are equipped with connecting hole (29) that communicate in first spout (21) perpendicularly, the bottom fixedly connected with sliding connection of button (27) is in locking lever (30) of connecting hole (29), first fixed pin (24) are equipped with locking groove (31) that correspond with locking lever (30) when retracting in first spout (21).
6. The municipal bridge water drainage device of claim 5, wherein: the second locking and unlocking mechanism comprises two third sliding grooves (23) which are radially arranged on the side wall of the cover plate (15), the two third sliding grooves (23) are arranged in a central symmetry mode, a second fixing pin (25) is connected in the third sliding grooves (23) in a sliding mode, a fourth spring (20) is connected between the bottom of the second fixing pin (25) and the bottom of the third sliding grooves (23), a through groove (32) is formed in the inner wall, corresponding to the second fixing pin (25), of the inner ring seat (11) at the position of the second annular step (14), a connecting rod (33) with the length equal to that of the through groove (32) is connected in the through groove (32) in a sliding mode, and the through groove (32) is communicated with the side wall of the second sliding groove (22); the second sliding groove (22) is provided with a space for accommodating a part of the connecting rod (33) sliding out of the through groove (32) when the second fixing pin (25) is inserted into the through groove (32), and the button (27) is provided with a pressing part (34) for pressing the connecting rod (33) back into the through groove (32) when pressed.
7. The municipal bridge water drainage device of claim 6, wherein: the lower end of the lock rod (30) extends to the lower port of the connecting hole (29) when the button (27) is not pressed down.
8. The municipal bridge water drainage device of claim 7, wherein: the outer end of the second fixing pin (25) is of an inclined surface structure inclining outwards from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089669.5A CN109629411B (en) | 2019-01-30 | 2019-01-30 | Municipal bridge sluicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910089669.5A CN109629411B (en) | 2019-01-30 | 2019-01-30 | Municipal bridge sluicing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN110424247B (en) * | 2019-08-09 | 2021-10-26 | 重庆交通大学 | Lock-shaped vibration damper for arch bridge |
| CN111119041B (en) * | 2019-12-30 | 2021-10-15 | 安徽鑫盛市政工程有限公司 | Drainage system for highway bridge |
| CN112252178B (en) * | 2020-10-12 | 2022-11-22 | 安徽鑫鸿源建设工程有限公司 | Assembled pier drain pipe |
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| CZ298155B6 (en) * | 2002-05-02 | 2007-07-11 | Vlcek Group S.R.O. | Rotary bridge drainer |
| KR20100125168A (en) * | 2010-01-20 | 2010-11-30 | 이지용 | An apparatus for collecting water and removing sewage in a bridge and constructing method using the same |
| CN203113462U (en) * | 2013-02-04 | 2013-08-07 | 张卫 | Floating ball type floor drain |
| CN203924314U (en) * | 2014-07-11 | 2014-11-05 | 杭州利奥娜卫浴有限公司 | Novel drain |
| CN104652593B (en) * | 2015-02-15 | 2017-03-29 | 广东雄塑科技集团股份有限公司 | A kind of ball float water-sealing stinking-proof floor drain |
| CN207436204U (en) * | 2017-09-13 | 2018-06-01 | 爱朗特厨卫有限公司 | A kind of Novel drain draining inner core and the floor drain with the inner core |
| CN107605021B (en) * | 2017-10-14 | 2019-08-16 | 北京金世茗华建筑装饰工程有限公司 | A kind of odor-proof floor drain for land drainage |
| CN207812631U (en) * | 2017-12-14 | 2018-09-04 | 通州建总集团有限公司 | A kind of antiseep deodorization replaceable Novel drain easy to clean |
| CN207776069U (en) * | 2017-12-18 | 2018-08-28 | 赵崇武 | Double stink floating ball floor drain |
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