CN215104641U - Prevent public road bridge drainage structures for roof beam of jam - Google Patents
Prevent public road bridge drainage structures for roof beam of jam Download PDFInfo
- Publication number
- CN215104641U CN215104641U CN202120220879.6U CN202120220879U CN215104641U CN 215104641 U CN215104641 U CN 215104641U CN 202120220879 U CN202120220879 U CN 202120220879U CN 215104641 U CN215104641 U CN 215104641U
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- Prior art keywords
- ring
- filter screen
- drainage
- fixing
- clamping ring
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- 239000000463 material Substances 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 37
- 239000012535 impurity Substances 0.000 abstract description 7
- 241000196324 Embryophyta Species 0.000 abstract description 5
- 239000004677 Nylon Substances 0.000 abstract description 4
- 229920001778 nylon Polymers 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an anti-blocking drainage structure for a highway bridge, which comprises a body and bolts, wherein a drainage pool is arranged in the body, and the top of the drainage pool is connected with a grid cover; the drainage pond internal connection has first filter screen, is close to first filter screen drainage pond internal connection has the second filter screen, be connected with buried pipeline in advance between body and the drainage pond. This prevent public road bridge drainage structures for roof beam of jam is provided with first filter screen and second filter screen, the rainwater flows in the drainage basin along the grille cover, wherein the weeds that mix with in the rainwater can be caught on weeds through the dentate piece by first filter screen one side, the rainwater can circulate the second filter screen through first filter screen again this moment, the second filter screen can be nylon wire material can be with other comparatively tiny impurity that mix with in the rainwater through secondary filter, thereby can prevent that impurity and rubbish in the rainwater from plugging up pre-buried pipeline, be convenient for prevent to block up.
Description
Technical Field
The utility model relates to a public road bridge roof beam construction technical field specifically is a prevent drainage structures for public road bridge roof beam of jam.
Background
In order to prevent the water accumulation of the highway bridge in rainy days, a plurality of drainage pipelines are usually arranged on two sides of the highway bridge, a slope surface is formed on the road surface near the drainage pipelines, so that water can smoothly flow into the drainage pipelines, the drainage of the overhead bridge is mostly drained to the ground from the pipelines, and the water is drained into a water source at the bottom of the bridge between the bridges on the water surface through the pipelines.
Although the types and the number of the drainage structures for the highway bridges in the market are very large, most of the drainage structures for the highway bridges are inconvenient to prevent blockage, pipeline butt joint and pipeline fixing, so that the technology for improving the anti-blockage drainage structure for the highway bridges is urgently needed in the market to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent public road bridge drainage structures for bridge of jam to solve the public road bridge drainage structures for bridge on the existing market that the above-mentioned background art provided and be not convenient for prevent blockking up, the pipeline butt joint of being not convenient for, the problem of the fixed pipeline of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-blocking drainage structure for a highway bridge comprises a body and bolts, wherein a drainage pool is arranged in the body, and the top of the drainage pool is connected with a grid cover;
a first filter screen is connected inside the drainage pool, a second filter screen is connected inside the drainage pool close to the first filter screen, a pre-buried pipeline is connected between the body and the drainage pool, a connecting pipeline is arranged on one side of the pre-buried pipeline, a first fixing ring is connected on one side of the pre-buried pipeline, a sealing groove is formed inside the first fixing ring, a second fixing ring is connected on one side of the connecting pipeline close to the first fixing ring, and a sealing gasket is connected on one side of the second fixing ring close to the sealing groove;
a first clamping ring is arranged on one side of the first fixing ring, a first connecting groove is formed in the first clamping ring close to the first fixing ring, a second clamping ring is arranged on one side of the second fixing ring, a second connecting groove is formed in the second clamping ring close to the second fixing ring, a fixing block is connected to one side of the second clamping ring, a threaded rod is connected to one side of the fixing block, a lantern ring is connected to one side of the first clamping ring close to the fixing block, and a nut is connected to one side of the threaded rod close to the lantern ring;
the body internal connection has pre-buried pole, connecting tube one side is provided with the mount, is close to pre-buried pole the inside third spread groove of having seted up of mount, bolted connection is between pre-buried pole and mount.
Preferably, one side of the first filter screen is in a sawtooth shape, and the transverse section of the first filter screen is the same as that of the second filter screen.
Preferably, the sealing gasket is made of rubber, the sealing gasket and the sealing groove are both annular, and the size of the sealing gasket is slightly larger than that of the sealing groove.
Preferably, the first clamping ring and the second clamping ring are both circular, the first clamping ring and the second clamping ring are the same in size, the first clamping ring and the first fixing ring are in sliding connection through the first connecting groove, and the second clamping ring and the second fixing ring are in sliding connection through the second connecting groove.
Preferably, the threaded rod and the lantern ring form sliding connection, and the threaded rod and the nut form threaded connection.
Preferably, the fixed frame and the embedded rod form sliding connection through a third connecting groove, and the fixed frame, the embedded rod and the bolt form threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that: this prevent public road drainage structures for bridge of jam:
1. the rainwater flows into the drainage pond along the grating cover, weeds mixed in the rainwater can be hooked by the toothed block on one side of the first filter screen, at the moment, the rainwater can flow to the second filter screen through the first filter screen again, and the second filter screen is made of nylon wires and can filter other fine impurities mixed in the rainwater for the second time, so that the embedded pipeline can be prevented from being blocked by the impurities and garbage in the rainwater, and the blockage can be prevented;
2. the sealing device is provided with a first fixing ring and a second fixing ring, the connecting pipeline is pulled to be in butt joint with the embedded pipeline, the first fixing ring is enabled to be in butt joint with the second fixing ring, the sealing gasket is inserted into the sealing groove, the first clamping ring is pulled to be sleeved outside the first fixing ring through a first connecting groove, the second clamping ring is sleeved outside the second fixing ring through a second connecting groove, the threaded rod penetrates through the lantern ring at the moment, then the threaded rod can be fixed in a threaded manner by rotating the nut, and therefore the first clamping ring and the second clamping ring can extrude and fix the first fixing ring and the second fixing ring to prevent the first fixing ring and the second fixing ring from falling off, the connecting pipeline and the embedded pipeline can be further fixed to facilitate butt joint and sealing;
3. be provided with the mount, the pulling mount cup joints in the connecting tube outside, passes the third spread groove with pre-buried pole again, rotates the bolt after that, and the bolt can carry out threaded sliding along pre-buried pole, can carry out threaded fixing with pre-buried pole and mount when bolt threaded sliding is inside to the mount can be dragged connecting tube, is convenient for stabilize connecting tube.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the local butt joint structure of the connecting pipeline and the pre-buried pipeline of the present invention;
FIG. 5 is an enlarged schematic view of a second clamp ring of the present invention;
fig. 6 is an enlarged schematic view of part a of the present invention.
In the figure: 1. a body; 2. a drainage basin; 3. a grid cover; 4. a first filter screen; 5. a second filter screen; 6. pre-burying a pipeline; 7. connecting a pipeline; 8. a first retaining ring; 9. a sealing groove; 10. a second retaining ring; 11. a gasket; 12. a first clamp ring; 13. a first connecting groove; 14. a second clamp ring; 15. a second connecting groove; 16. a fixed block; 17. a threaded rod; 18. a collar; 19. a nut; 20. pre-burying a rod; 21. A fixed mount; 22. a third connecting groove; 23. and (4) bolts.
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. 1-6, the present invention provides a technical solution: a blockage-preventing drainage structure for a highway bridge comprises a body 1, a drainage pool 2, a grid cover 3, a first filter screen 4, a second filter screen 5, a pre-buried pipeline 6, a connecting pipeline 7, a first fixing ring 8, a sealing groove 9, a second fixing ring 10, a sealing gasket 11, a first clamping ring 12, a first connecting groove 13, a second clamping ring 14, a second connecting groove 15, a fixing block 16, a threaded rod 17, a lantern ring 18, a nut 19, a pre-buried rod 20, a fixing frame 21, a third connecting groove 22 and a bolt 23, wherein the drainage pool 2 is formed in the body 1, and the top of the drainage pool 2 is connected with the grid cover 3;
the interior of the drainage pool 2 is connected with a first filter screen 4, one side of the first filter screen 4 is in a sawtooth shape, the transverse cross section of the first filter screen 4 is the same as that of a second filter screen 5, weeds mixed in rainwater can be hooked by a toothed block on one side of the first filter screen 4, the rainwater can flow to the second filter screen 5 through the first filter screen 4 again, the second filter screen 5 can be made of nylon wires to filter other fine impurities mixed in the rainwater for the second time, the interior of the drainage pool 2 close to the first filter screen 4 is connected with the second filter screen 5, an embedded pipeline 6 is connected between the body 1 and the drainage pool 2, one side of the embedded pipeline 6 is provided with a connecting pipeline 7, one side of the embedded pipeline 6 is connected with a first fixing ring 8, and a sealing groove 9 is formed in the first fixing ring 8, one side of the connecting pipeline 7 close to the first fixing ring 8 is connected with a second fixing ring 10, one side of the second fixing ring 10 close to the sealing groove 9 is connected with a sealing gasket 11, the sealing gasket 11 is made of rubber, the sealing gasket 11 and the sealing groove 9 are in the same ring shape, the size of the sealing gasket 11 is slightly larger than that of the sealing groove 9, after the first fixing ring 8 and the second fixing ring 10 are in butt joint, the sealing gasket 11 is inserted into the sealing groove 9, the sealing gasket 11 fills the whole sealing groove 9 through the characteristics of the sealing gasket 11, and therefore sealing can be formed;
a first clamping ring 12 is arranged on one side of the first fixing ring 8, the first clamping ring 12 and the second clamping ring 14 are both in a ring shape, the first clamping ring 12 and the second clamping ring 14 are the same in size, the first clamping ring 12 and the first fixing ring 8 are in sliding connection through a first connecting groove 13, the second clamping ring 14 and the second fixing ring 10 are in sliding connection through a second connecting groove 15, the first clamping ring 12 is pulled to be sleeved outside the first fixing ring 8 through the first connecting groove 13, the second clamping ring 14 is sleeved outside the second fixing ring 10 through the second connecting groove 15, so that the first clamping ring 12 and the second clamping ring 14 can extrude and fix the first fixing ring 8 and the second fixing ring 10, the first connecting groove 13 is arranged inside the first clamping ring 12 close to the first fixing ring 8, the second clamping ring 14 is arranged on one side of the second fixing ring 10, the second connecting groove 15 is arranged inside the second clamping ring 14 close to the second fixing ring 10, one side of the second clamping ring 14 is connected with a fixed block 16, one side of the fixed block 16 is connected with a threaded rod 17, the threaded rod 17 and a lantern ring 18 form sliding connection, the threaded rod 17 and a nut 19 form threaded connection, the threaded rod 17 penetrates through the lantern ring 18, then the nut 19 is rotated to fix the threaded rod 17 in a threaded manner, one side of the first clamping ring 12 close to the fixed block 16 is connected with the lantern ring 18, and one side of the threaded rod 17 close to the lantern ring 18 is connected with the nut 19;
1 internally connected with embedded pole 20 of body, connecting tube 7 one side is provided with mount 21, constitute sliding connection through third spread groove 22 between mount 21 and the embedded pole 20, and constitute threaded connection between mount 21, embedded pole 20 and the bolt 23, pulling mount 21 cup joints in the connecting tube 7 outside, passes third spread groove 22 with embedded pole 20 again, rotates bolt 23 after that, and bolt 23 can carry out the screw thread slip along embedded pole 20, can carry out the screw thread fastening with embedded pole 20 and mount 21 when bolt 23 screw thread slip is inside to mount 21, is close to embedded pole 20 third spread groove 22 has been seted up to mount 21 is inside, bolt 23 connects between embedded pole 20 and mount 21.
The working principle is as follows: when the anti-blocking drainage structure for the highway bridge is used, firstly, the connecting pipeline 7 is pulled to be in butt joint with the embedded pipeline 6, the first fixing ring 8 is enabled to be in butt joint with the second fixing ring 10, at the moment, the sealing gasket 11 is inserted into the sealing groove 9, then, the first clamping ring 12 is pulled to be sleeved on the outer side of the first fixing ring 8 through the first connecting groove 13, then, the second clamping ring 14 is sleeved on the outer side of the second fixing ring 10 through the second connecting groove 15, at the moment, the threaded rod 17 penetrates through the lantern ring 18, then, the threaded rod 17 can be fixed in a threaded manner by rotating the nut 19, so that the first clamping ring 12 and the second clamping ring 14 can extrude and fix the first fixing ring 8 and the second fixing ring 10 to prevent the first clamping ring and the second fixing ring from falling off, further, the connecting pipeline 7 and the embedded pipeline 6 can be fixed, then, the fixing frame 21 is pulled to be sleeved on the outer side of the connecting pipeline 7, and then, the embedded rod 20 penetrates through the third connecting groove 22, then, the bolt 23 is rotated, the bolt 23 will perform a threaded sliding along the embedded rod 20, when the bolt 23 is threaded and slid into the fixing frame 21, the embedded rod 20 and the fixing frame 21 can be threaded and fixed, so that the fixing frame 21 will drag the connecting pipe 7, thereby facilitating to stabilize the connecting pipe 7, wherein rainwater flows into the drainage pool 2 along the grating cover 3 in rainy days, weeds mixed in the rainwater can be hooked by the toothed block at one side of the first filter screen 4, the rainwater can flow to the second filter screen 5 through the first filter screen 4 again, the second filter screen 5 is made of nylon wires and can filter other fine impurities mixed in the rainwater for the second time, so that the pre-buried pipes 6 can be prevented from being blocked by impurities and garbage in rainwater, which are not described in detail in this specification and are known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a prevent public road bridge drainage structures for roof beam of jam, includes body (1) and bolt (23), its characterized in that: a drainage pool (2) is arranged in the body (1), and the top of the drainage pool (2) is connected with a grid cover (3);
a first filter screen (4) is connected inside the drainage pool (2), a second filter screen (5) is connected inside the drainage pool (2) close to the first filter screen (4), a pre-buried pipeline (6) is connected between the body (1) and the drainage pool (2), a connecting pipeline (7) is arranged on one side of the pre-buried pipeline (6), a first fixing ring (8) is connected on one side of the pre-buried pipeline (6), a sealing groove (9) is formed inside the first fixing ring (8), a second fixing ring (10) is connected on one side of the connecting pipeline (7) close to the first fixing ring (8), and a sealing gasket (11) is connected on one side of the second fixing ring (10) close to the sealing groove (9);
a first clamping ring (12) is arranged on one side of the first fixing ring (8), a first connecting groove (13) is formed in the first clamping ring (12) close to the first fixing ring (8), a second clamping ring (14) is arranged on one side of the second fixing ring (10), a second connecting groove (15) is formed in the second clamping ring (14) close to the second fixing ring (10), a fixing block (16) is connected to one side of the second clamping ring (14), a threaded rod (17) is connected to one side of the fixing block (16), a sleeve ring (18) is connected to one side of the first clamping ring (12) close to the fixing block (16), and a nut (19) is connected to one side of the threaded rod (17) close to the sleeve ring (18);
the novel multifunctional connecting device is characterized in that an embedded rod (20) is connected to the interior of the body (1), a fixing frame (21) is arranged on one side of the connecting pipeline (7), a third connecting groove (22) is formed in the fixing frame (21) and close to the embedded rod (20), and the bolt (23) is connected between the embedded rod (20) and the fixing frame (21).
2. The anti-clogging drainage structure for road bridges as claimed in claim 1, wherein: one side of the first filter screen (4) is in a sawtooth shape, and the transverse section of the first filter screen (4) is the same as that of the second filter screen (5).
3. The anti-clogging drainage structure for road bridges as claimed in claim 1, wherein: sealing gasket (11) are the rubber material, and sealing gasket (11) and seal groove (9) are the ring form together to the size of sealing gasket (11) slightly is greater than the size of seal groove (9).
4. The anti-clogging drainage structure for road bridges as claimed in claim 1, wherein: the first clamping ring (12) and the second clamping ring (14) are both annular, the first clamping ring (12) and the second clamping ring (14) are the same in size, the first clamping ring (12) and the first fixing ring (8) are in sliding connection through a first connecting groove (13), and the second clamping ring (14) and the second fixing ring (10) are in sliding connection through a second connecting groove (15).
5. The anti-clogging drainage structure for road bridges as claimed in claim 1, wherein: the threaded rod (17) and the lantern ring (18) form sliding connection, and the threaded rod (17) and the nut (19) form threaded connection.
6. The anti-clogging drainage structure for road bridges as claimed in claim 1, wherein: and the fixed frame (21) and the embedded rod (20) form sliding connection through a third connecting groove (22), and the fixed frame (21), the embedded rod (20) and the bolt (23) form threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120220879.6U CN215104641U (en) | 2021-01-27 | 2021-01-27 | Prevent public road bridge drainage structures for roof beam of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120220879.6U CN215104641U (en) | 2021-01-27 | 2021-01-27 | Prevent public road bridge drainage structures for roof beam of jam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215104641U true CN215104641U (en) | 2021-12-10 |
Family
ID=79325544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120220879.6U Active CN215104641U (en) | 2021-01-27 | 2021-01-27 | Prevent public road bridge drainage structures for roof beam of jam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215104641U (en) |
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2021
- 2021-01-27 CN CN202120220879.6U patent/CN215104641U/en active Active
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