CN211773355U - Dam slope rainwater pipeline water conservancy diversion structure - Google Patents
Dam slope rainwater pipeline water conservancy diversion structure Download PDFInfo
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- CN211773355U CN211773355U CN202020300403.9U CN202020300403U CN211773355U CN 211773355 U CN211773355 U CN 211773355U CN 202020300403 U CN202020300403 U CN 202020300403U CN 211773355 U CN211773355 U CN 211773355U
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Abstract
The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to a dam slope rainwater pipeline water conservancy diversion structure is related to, it includes outer tube and inner tube, outer tube fixed mounting is in the slope, and the slope of outer tube sets up, and the one end of arranging in the slope is apart from highly being greater than on ground and arranging in the outer one end of slope in, and the outer tube is arranged in to the inner tube, and the inner tube can be dismantled with the outer tube and be connected, the tip of inner tube is provided with filtration, and filtration can be dismantled with the inner tube and be connected, the outer tube internal fixation is provided with and is used for fixing the locking structure of inner tube in the outer tube and is used for the guide structure. The utility model discloses the effect that can change filtration has.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to a dam slope rainwater pipeline water conservancy diversion structure is related to.
Background
The dam slope is a hydraulic structure which is built to control and dominate water flow according to national relevant regulations by taking engineering measures on a river channel for developing and utilizing river hydraulic resources. In order to prevent the water and soil loss of the slope caused by the erosion of rainwater, a drain pipe is usually arranged in the slope, geotextile is arranged in the drain pipe, the geotextile has good water seepage performance and has a filtering effect, accumulated water permeating into the slope is drained into a river, and soil components are left in the slope to reduce the water and soil loss.
The existing mine tailing stacking dam protection slope disclosed in the Chinese patent with the patent publication number of CN206570821U comprises a stacking dam, a PVC (polyvinyl chloride) seepage discharge pipe is arranged in the stacking dam, a water discharge port of the seepage discharge pipe is arranged on the slope surface of the stacking dam, water seepage pores distributed in a plum blossom shape are formed in the surface of the seepage discharge pipe, and non-woven geotextile is wrapped on the outer surface of the seepage discharge pipe.
The above prior art solutions have the following drawbacks: the PVC drainage and filtration pipe is wrapped with the non-woven geotextile at the periphery, and after the tailings accumulation dam slope is used for a period of time, the filtration effect of the geotextile is reduced, so that accumulated water cannot be discharged from the drainage and filtration pipe, the drainage and filtration pipe loses the drainage effect, and the water and soil loss of the dam slope is aggravated.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a dam slope rainwater pipeline water conservancy diversion structure, its setting can the inner tube with can dismantle filtration to reach the mesh that can change filtration.
The above object of the present invention is achieved by the following technical solutions: including outer tube and inner tube, outer tube fixed mounting is in the slope, and the slope of outer tube sets up, and the one end of arranging in the slope is highly greater than the outer one end of arranging in the slope apart from ground, and in the outer tube was arranged in to the inner tube, the inner tube can be dismantled with the outer tube and be connected, the tip of inner tube is provided with filtration, and filtration can be dismantled with the inner tube and be connected, the outer tube internal fixation is provided with the guide structure who is used for fixing the locking structure of inner tube in the outer tube and is used for playing the guide effect when the inner tube installation, locking structure.
Through adopting above-mentioned technical scheme, the internal ponding of slope flows from the inner tube after filtration through filtration, and filtration can be dismantled with the inner tube and be connected, and the inner tube can be dismantled with the outer tube and be connected, can take off the inner tube from the outer tube in, changes filtration, and it is intraductal to install the inner tube into the outer tube again, can realize changing filtration's purpose. The locking structure is used for fixing the inner pipe in the outer pipe, and the guide structure plays a role in guiding when the inner pipe is installed, so that the inner pipe is prevented from being deviated to influence the installation of the locking structure.
The present invention may be further configured in a preferred embodiment as: the one end of inner tube is provided with the mounting bracket, and filtration installs on the mounting bracket, sets up corresponding bolt hole on filtration and the mounting bracket, and the bolt is worn to be equipped with by the bolt hole.
Through adopting above-mentioned technical scheme, the mounting bracket is used for providing bearing structure for filtration's installation, and bolted connection is used with the mounting bracket to filtration and mounting bracket can dismantle the purpose of being connected.
The present invention may be further configured in a preferred embodiment as: the filter structure comprises a first filter screen, and the first filter screen is installed at the end part of the inner pipe.
Through adopting above-mentioned technical scheme, ponding flows in from the outer tube and arranges the one end in the sloping body in, and the filtration through the filter screen flows out from the inner tube.
The present invention may be further configured in a preferred embodiment as: the filtering structure further comprises a second filtering net, the second filtering net is installed on the side wall of the inner pipe, a filtering portion corresponding to the second filtering net is arranged at one end, close to the slope body, of the outer pipe, and water filtering holes are formed in the filtering portion.
Through adopting above-mentioned technical scheme, ponding gets into the inner tube from the tip of outer tube, gets into the inner tube from the drainage hole of filter house simultaneously, filters the back through filter screen one and filter screen two, discharges from the inner tube.
The present invention may be further configured in a preferred embodiment as: the guide structure comprises a guide groove, a mounting groove and a telescopic sliding block, the guide groove is arranged on the inner pipe, the mounting groove is formed in the outer pipe, the sliding block is arranged in the mounting groove, a spring is arranged between the sliding block and the mounting groove, two ends of the spring are fixedly connected with the guide groove and the sliding block respectively, and the sliding block is matched with the guide groove.
Through adopting above-mentioned technical scheme, guide way and slider cooperation play the location inner tube in the intraductal position of outer tube, make the inner tube remove along the direction that sets up of guide way, make locking structure can locking structure's joint.
The present invention may be further configured in a preferred embodiment as: the locking structure sets up in the mounting groove, and locking structure includes joint claw, pressure spring and baffle, the joint claw includes joint head and bracing piece, the one end fixed connection of joint head and bracing piece, the other end and the baffle fixed connection of bracing piece, the pressure spring cover is established on the bracing piece, the both ends of pressure spring respectively with baffle and joint claw fixed connection, the joint hole has been seted up on the guide way, the joint head joint is downthehole at the joint.
Through adopting above-mentioned technical scheme, when the inner tube installation, to promoting the inner tube in the slope body, the joint is extruded to the inner tube, and the spring shrink, the joint removes to baffle place direction, and when the inner tube removed the joint and aligned with the joint pore, the spring extension was connect and joint pore joint to Buddha. Thereby fixing the inner pipe on the outer pipe; when needs take out the inner tube, promote the inner tube to the internal promotion of slope earlier, make the joint deviate from the joint hole, rotate the inner tube this moment, the pipe wall extrusion guide block of inner tube, the guide block removes the back to the mounting groove, pulls the inner tube to the external slope, can take out the inner tube.
The present invention may be further configured in a preferred embodiment as: the clamping head is provided with a tangent plane, and the tangent plane faces the outer side of the slope body.
By adopting the technical scheme, the inner pipe is conveniently pushed into the slope body under the clamping state of the clamping head and the inner pipe due to the arrangement of the tangent plane.
The present invention may be further configured in a preferred embodiment as: one end of the guide groove, which is far away from the filtering structure, is provided with a groove.
Through adopting above-mentioned technical scheme, when the outer tube was advanced in the installation to the operating personnel inner tube, operating personnel can use and hold the recess (or use the instrument to pass through recess centre gripping inner tube), makes slider and guide way aim at, and then in advancing the outer tube with the inner tube.
To sum up, the utility model discloses a following at least one useful technological effect:
1. ponding in the slope flows from the inner tube after filtering through filtration, and filtration can be dismantled with the inner tube and be connected, and the inner tube can be dismantled with the outer tube and be connected, can take off the inner tube from the outer tube in, changes filtration, and it is intraductal to install into the outer tube with the inner tube again, can realize changing filtration's purpose. The locking structure is used for fixing the inner pipe in the outer pipe, and the guide structure plays a role in guiding when the inner pipe is installed, so that the inner pipe is prevented from deviating to influence the installation of the locking structure;
2. the mounting bracket is used for providing bearing structure for the installation of filtration, and bolted connection is used with the mounting bracket to filtration and mounting bracket can dismantle the purpose of being connected.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partial structural view showing an outer tube.
Fig. 4 is a schematic sectional view showing a guide structure.
Fig. 5 is a schematic view showing a locking structure.
Fig. 6 is a schematic structural view of the inner tube.
Fig. 7 is a partial structural view showing the mounting bracket.
Reference numerals: 1. a slope body; 10. a brick layer; 2. an outer tube; 20. a filtering part; 21. water filtering holes; 3. an inner tube; 30. a mounting frame; 40. a first filter screen; 41. a second filter screen; 5. a locking structure; 50. a clamping claw; 500. a clamping head; 501. a support bar; 502. cutting into noodles; 51. a pressure spring; 52. a baffle plate; 6. a guide structure; 60. a guide groove; 600. a clamping hole; 601. a groove; 61. mounting grooves; 62. a slider; 620. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a dam slope rainwater pipeline water conservancy diversion structure, as shown in fig. 1 and 2, includes outer tube 2 and inner tube 3, and 2 fixed mounting of outer tube are in slope body 1, and 2 slopes of outer tube set up, and the one end of arranging in slope body 1 highly is greater than the one end of arranging in slope body 1 outside apart from ground, and the inner tube 3 can be dismantled with outer tube 2 and be connected in arranging outer tube 2 in, and the tip of inner tube 3 is provided with filtration, and filtration can dismantle with inner tube 3 and be connected. Be provided with locking structure 5 and guide structure 6 in the outer tube 2, locking structure 5 is used for fixing inner tube 3 in outer tube 2, and guide structure 6 plays the guide effect when the installation of inner tube 3, prevents that 3 squints of inner tube from influencing the installation of locking structure 5, and ponding flows out from inner tube 3. The outer surface of the slope body 1 is provided with a brick layer 10, so that the water and soil loss is further prevented.
As shown in fig. 3 and 4, the guiding structure 6 includes a guiding groove 60, a mounting groove 61 and a sliding block 62 capable of extending and retracting, the guiding groove 60 is disposed on the inner tube 3, the mounting groove 61 is disposed on the outer tube 2, the sliding block 62 is disposed in the mounting groove 61, a spring 620 is disposed between the sliding block 62 and the mounting groove 61, two ends of the spring 620 are respectively fixedly connected with the guiding groove 60 and the sliding block 62, and the sliding block 62 is matched with the guiding groove 60. As shown in fig. 2, the guide groove 60 is provided with a groove 601, when the inner tube 3 is installed into the outer tube 2, an operator can hold the groove 601 (or use a tool to clamp the inner tube 3 through the groove 601), so that the slide block 62 is aligned with the guide groove 60, and the inner tube 3 is pushed into the outer tube 2.
As shown in fig. 3 and 5, the locking structure 5 is disposed in the mounting groove 61, the locking structure 5 includes a clamping claw 50, a pressure spring 51 and a baffle plate 52, the clamping claw 50 includes a clamping connector 500 and a support rod 501, the clamping connector 500 is fixedly connected with one end of the support rod 501, the other end of the support rod 501 is fixedly connected with the baffle plate 52, the pressure spring 51 is sleeved on the support rod 501, two ends of the pressure spring 51 are respectively fixedly connected with the baffle plate 52 and the clamping claw 50, a clamping hole 600 (refer to fig. 6) is formed in the guide groove 60, and the clamping connector 500 is clamped in the clamping hole 600. The clamping connector 500 is provided with a cut surface 502 (refer to fig. 3), the cut surface 502 faces the outer side of the slope body 1, and the cut surface 502 is arranged to enable the clamping connector 500 to be clamped in the clamping hole 600.
When the inner tube 3 is installed, the inner tube 3 is pushed into the slope body 1, the clamping connector 500 is extruded by the inner tube 3, the spring 620 contracts, the clamping connector 500 moves towards the direction of the baffle plate 52, and when the inner tube 3 moves to the position where the clamping connector 500 is aligned with the clamping hole 600, the spring 620 extends to clamp the clamping connector 500 and the clamping hole 600. Thereby fixing the inner tube 3 on the outer tube 2; when the inner tube 3 needs to be taken out, the inner tube 3 is pushed into the slope body 1 first, the clamping connector 500 is separated from the clamping hole 600, the inner tube 3 is rotated at the moment, the tube wall of the inner tube 3 extrudes the guide block, and the inner tube 3 is pulled out of the slope body 1 after the guide block moves into the mounting groove 61, so that the inner tube 3 can be taken out.
As shown in fig. 6 and 7, one end of the inner tube 3 is provided with a mounting frame 30, the filtering structure is mounted on the mounting frame 30, corresponding bolt holes are formed in the filtering structure and the mounting frame 30, and the filtering structure and the mounting frame 30 are detachably connected through mounting bolts. The filtering structure comprises a first filtering net 40 and a second filtering net 41, the first filtering net 40 is arranged at the end part of the inner pipe 3, the second filtering net 41 is arranged on the side wall of the inner pipe 3, and the second filtering net 41 of the first filtering net 40 is made of non-woven geotextile. As shown in fig. 1, a filtering portion 20 is disposed at one end of the outer tube 2 close to the slope body 1, a water filtering hole 21 is disposed on the filtering portion 20, accumulated water enters the inner tube 3 from the end of the outer tube 2, enters the inner tube 3 from the water filtering hole 21 of the filtering portion 20, is filtered by the first filter screen 40 and the second filter screen 41, and is discharged from the inner tube 3.
The implementation principle of the embodiment is as follows: when the geotextile needs to be replaced, an operator can hold the groove 601 (or use a tool to clamp the inner pipe 3 through the groove 601), firstly push the inner pipe 3 into the slope body 1, remove the locking structure 5, rotate the inner pipe 3, extrude the guide block by the pipe wall of the inner pipe 3, and pull the inner pipe 3 out of the slope body 1 after the guide block moves into the installation groove 61, so that the inner pipe 3 can be taken out; and loosening the bolts on the mounting frame 30, taking down the filter screen to replace the new filter screen, and then mounting the filter screen on the mounting frame 30.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a dam slope rainwater pipeline water conservancy diversion structure which characterized in that: including outer tube (2) and inner tube (3), outer tube (2) fixed mounting is in slope body (1), and outer tube (2) slope sets up, and the one end of arranging in slope body (1) highly is greater than the one end of arranging in slope body (1) outside apart from ground, and in outer tube (2) were arranged in to inner tube (3), inner tube (3) can be dismantled with outer tube (2) and be connected, the tip of inner tube (3) is provided with filtration (4), and filtration (4) can be dismantled with inner tube (3) and be connected, outer tube (2) internal fixation is provided with and is used for fixing locking structure (5) in outer tube (2) and is used for having guide structure (6) of guide effect when inner tube (3) installation, locking structure (5) and inner tube (3) joint.
2. The dam slope rainwater pipeline diversion structure of claim 1, wherein: the one end of inner tube (3) is provided with mounting bracket (30), and filtration (4) are installed on mounting bracket (30), offer the bolt hole that corresponds on filtration (4) and mounting bracket (30), and the bolt is worn to be equipped with by the bolt hole.
3. The dam slope rainwater pipeline diversion structure of claim 2, wherein said filtering structure (4) comprises a first filter screen (40), said first filter screen (40) being mounted at the end of the inner pipe (3).
4. The dam slope rainwater pipeline flow guiding structure according to claim 3, wherein the filtering structure (4) further comprises a second filtering net (41), the second filtering net (41) is installed on the side wall of the inner pipe (3), one end of the outer pipe (2) close to the slope body (1) is provided with a filtering part (20) corresponding to the second filtering net (41), and the filtering part (20) is provided with water filtering holes (21).
5. The dam slope rainwater pipeline flow guiding structure according to claim 1, characterized in that the guiding structure (6) comprises a guiding groove (60), a mounting groove (61) and a telescopic sliding block (62), the guiding groove (60) is arranged on the inner pipe (3), the mounting groove (61) is arranged on the outer pipe (2), the sliding block (62) is arranged in the mounting groove (61), a spring (620) is arranged between the sliding block (62) and the mounting groove (61), two ends of the spring (620) are respectively fixedly connected with the guiding groove (60) and the sliding block (62), and the sliding block (62) is matched with the guiding groove (60).
6. The dam slope rainwater pipeline water guiding structure according to claim 5, characterized in that the locking structure (5) is arranged in a mounting groove (61), the locking structure (5) comprises a clamping claw (50), a pressure spring (51) and a baffle (52), the clamping claw (50) comprises a clamping connector (500) and a supporting rod (501), the clamping connector (500) is fixedly connected with one end of the supporting rod (501), the other end of the supporting rod (501) is fixedly connected with the baffle (52), the pressure spring (51) is sleeved on the supporting rod (501), two ends of the pressure spring (51) are respectively fixedly connected with the baffle (52) and the clamping claw (50), a clamping hole (600) is formed in the guide groove (60), and the clamping connector (500) is clamped in the clamping hole (600).
7. The dam slope rainwater pipeline diversion structure of claim 6, wherein the clamping joint (500) is provided with a tangent plane (502), and the tangent plane (502) faces the outer side of the slope body (1).
8. The dam slope rainwater pipeline flow guiding structure according to claim 5, wherein one end of the guide groove (60) facing away from the filtering structure (4) is provided with a groove (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020300403.9U CN211773355U (en) | 2020-03-11 | 2020-03-11 | Dam slope rainwater pipeline water conservancy diversion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020300403.9U CN211773355U (en) | 2020-03-11 | 2020-03-11 | Dam slope rainwater pipeline water conservancy diversion structure |
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| Publication Number | Publication Date |
|---|---|
| CN211773355U true CN211773355U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020300403.9U Active CN211773355U (en) | 2020-03-11 | 2020-03-11 | Dam slope rainwater pipeline water conservancy diversion structure |
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| CN (1) | CN211773355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550296A (en) * | 2021-08-26 | 2021-10-26 | 福建永联建设有限公司 | Drainage structure of soil nail wall for house construction |
| CN115492083A (en) * | 2022-09-20 | 2022-12-20 | 中煤科工集团沈阳设计研究院有限公司 | Drainage device for treating water seepage of soil slope of strip mine and application method of drainage device |
-
2020
- 2020-03-11 CN CN202020300403.9U patent/CN211773355U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550296A (en) * | 2021-08-26 | 2021-10-26 | 福建永联建设有限公司 | Drainage structure of soil nail wall for house construction |
| CN115492083A (en) * | 2022-09-20 | 2022-12-20 | 中煤科工集团沈阳设计研究院有限公司 | Drainage device for treating water seepage of soil slope of strip mine and application method of drainage device |
| CN115492083B (en) * | 2022-09-20 | 2024-05-17 | 中煤科工集团沈阳设计研究院有限公司 | Drainage device for treating soil slope water seepage of strip mine and use method thereof |
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