CN218492408U - Emergency drainage device for hydraulic engineering tunnel - Google Patents
Emergency drainage device for hydraulic engineering tunnel Download PDFInfo
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- CN218492408U CN218492408U CN202222323277.0U CN202222323277U CN218492408U CN 218492408 U CN218492408 U CN 218492408U CN 202222323277 U CN202222323277 U CN 202222323277U CN 218492408 U CN218492408 U CN 218492408U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model discloses an emergent drainage device of hydraulic engineering tunnel, including drainage device body, showy case and connecting pipe. The utility model discloses a set up the right side that connects fixed subassembly drive connecting pipe and showy case and carry out convenient fixed, elastic buffering is carried out on the surface of rethread elastic buffering subassembly to the connecting pipe, current drainage device when carrying out the drainage has been solved, because pipeline and showy case adopt rigid lug connection, lead to when the holding power that showy case and pipeline received is uneven when using, the bellied condition of slope easily appears in the junction between showy case and the pipeline, the surface of water can not keep balanced always when drainage device carries out the drainage in the tunnel simultaneously, moreover drainage device, pipeline and showy case also can't keep draining water at same horizontal plane, the cracked condition can appear along with the angle of slope in the junction that leads to float case and pipeline when using, the problem of drainage device's drainage efficiency has been influenced.
Description
Technical Field
The utility model relates to a drainage technical field specifically is an emergent drainage device of hydraulic engineering tunnel.
Background
The hydraulic engineering book comprises the aspects of surveying, planning, designing, constructing, scientific research, management and the like of the hydraulic engineering, and comprises the aspects of planning, designing, constructing, scientific research, management and the like of departments of water conservancy, hydropower, water conservation and the like, wherein a tunnel is excavated through mountains in the hydraulic engineering for water delivery or flood discharge to form a closed water delivery channel, namely a hydraulic tunnel, and can be divided into a water discharge tunnel and a water discharge tunnel according to different tasks of the tunnel, and the water discharge tunnel is used for discharging water quantity required for irrigation, power generation, water supply and the like from a reservoir; the drainage tunnel is used for matching with partial flood drainage of a spillway, drainage of tail water of a hydropower station, emptying of a reservoir for overhauling a hub building or due to the needs of combat readiness and the like, sand discharge and the like.
For example, publication number CN214460952U, the utility model discloses an emergent drainage device of hydraulic engineering tunnel relates to drainage device technical field. The utility model discloses a structure is including floating case, pipeline, pumping pipe, suction pump, the circular sunken groove that is the top groove that sets up on the top lateral wall of floating case, it floats on the surface of water to float the case, the pipeline sets up in the annular is sunken, be provided with the tubulose connector in the through-hole of the right side wall of pipeline, the pumping pipe has a plurality of each, and even setting in the through-hole of the lateral wall of pipeline, the bottom mouth of pumping pipe and the bottom lateral wall level of floating the case, the pumping pipe is with in the leading-in pipeline of water, the water inlet of suction pump is connected with a drinking-water pipe, delivery port and connects a drain pipe, the port of drinking-water pipe inserts in the connector. The utility model discloses can prevent to cause the jam in the silt admission pipe.
Based on the search for patent numbers, the defects in the prior art are combined to find that:
but current drainage device is when carrying out the drainage, because pipeline and showy case adopt rigid lug connection, lead to when the holding power that showy case and pipeline received is uneven when using, the bellied condition of slope easily appears in the junction between showy case and the pipeline, the surface of water can not keep balance always when drainage device carries out the drainage in the tunnel simultaneously, moreover drainage device, pipeline and showy case also can't keep carrying out the drainage at same horizontal plane, lead to the cracked condition to appear along with the angle of slope in the junction of showy case and pipeline when using, drainage device's drainage efficiency has been influenced.
SUMMERY OF THE UTILITY MODEL
For solving the problem that provides among the above-mentioned background, the utility model aims to provide an emergent drainage device of hydraulic engineering tunnel, the advantage of fixed buffering has been possessed, current drainage device when carrying out the drainage has been solved, because the pipeline adopts rigid lug connection with floating the case, lead to when the holding power that floats case and pipeline and receive is uneven when using, the bellied condition of slope easily appears in the junction between showy case and the pipeline, the surface of water can not keep balanced always when drainage device carries out the drainage in the tunnel simultaneously, moreover drainage device, pipeline and showy case also can't keep draining at same horizontal plane, lead to the cracked condition can appear along with the angle of slope in the junction of floating case and pipeline when using, the problem of drainage device's drainage efficiency has been influenced.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an emergent drainage device of hydraulic engineering tunnel, includes drainage device body, floats case and connecting pipe, the right side of floating the case and the left side swing joint of connecting pipe, the suction end intercommunication of drainage device body has the hose, the other end of hose is linked together with the other end of connecting pipe, the fixed surface of connecting pipe is connected with and connects fixed subassembly, the surperficial threaded connection of connecting pipe has the elastic buffer subassembly.
As the utility model discloses preferred, connect fixed subassembly including solid fixed ring, gu fixed ring's surperficial threaded connection has the go-between, the outside fixedly connected with connecting rod of go-between, the left side fixedly connected with spacing ring of connecting rod, the surperficial swing joint of spacing ring has the stopper, the surperficial threaded connection of stopper has the locating piece, the left side of locating piece and the right side fixed connection who floats the case.
As the utility model discloses it is preferred, the elastic buffer subassembly includes the holding ring, the left side of holding ring and the right side fixed connection who floats the case, the activity groove has been seted up on the right side of holding ring, the inside fixedly connected with elastic block in activity groove, the left side fixedly connected with sealing ring of connecting pipe.
As the utility model discloses it is preferred, float the equal fixedly connected with locating piece in both sides on case right side, the constant head tank has been seted up in the left side of stopper, the locating piece is located the inside of constant head tank.
As the utility model discloses it is preferred, the surperficial threaded connection of locating piece has sealed lid, the left side fixedly connected with sealing washer of sealed lid, the seal groove has been seted up on the right side of sealed lid.
As the utility model discloses preferred, the inside fixedly connected with elastic ring of seal groove, the inside of elastic ring and the surperficial swing joint of connecting rod.
As the utility model discloses it is preferred, gu fixed ring's left side fixedly connected with connecting block, the left side fixedly connected with fixed block of go-between, the connecting block has the gag lever post with the equal threaded connection in inside of fixed block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up and connect the right side that fixed subassembly drove connecting pipe and floated the case and carry out convenient fixed, elastic buffering is carried out on the surface of rethread elastic buffering subassembly to the connecting pipe, solved current drainage device when carrying out the drainage, because the pipeline adopts rigid lug connection with floating the case, lead to when the holding power that floats case and pipeline received is uneven when using, the bellied condition of slope easily appears in the junction between showy case and the pipeline, the surface of water can not keep balance always when drainage device carries out the drainage in the tunnel simultaneously, moreover drainage device, pipeline and showy case also can't keep carrying out the drainage at same horizontal plane, the cracked condition appears along with the angle of slope in the junction that leads to float case and pipeline when using, the problem of drainage device's drainage efficiency has been influenced, the effect of fixed buffering has been reached.
2. The utility model discloses a set up and connect fixed subassembly, after moving the connecting pipe to the right side of floating the case when using, can move the go-between to solid fixed ring's right side, rethread swivel connected ring, make the go-between carry out threaded connection with solid fixed ring, the go-between is with solid fixed ring threaded connection back, can carry out threaded connection through with gag lever post and connecting block and fixed block, can make the go-between closely together with solid fixed ring after the connecting block fixed block threaded connection, the stopper now of rethread, make the inside threaded connection of stopper and locating piece, thereby can make locating piece and stopper carry out the thread tightening.
3. The utility model discloses a set up the elastic buffer subassembly, can carry out threaded connection through the inside with connecting pipe and holding ring, can drive the connecting pipe behind holding ring and the connecting pipe threaded connection and carry out the thread tightening, activity groove and elastic block can cushion the slope of go-between when receiving the slope, can avoid the connecting pipe directly to increase substantially the slope and lead to the condition of damage, and the sealing ring can promote the connecting pipe and float the sealing nature of being connected between the case.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a drainage device body; 2. a floating box; 3. a connecting pipe; 4. a hose; 5. connecting and fixing the components; 51. a fixing ring; 52. a connecting ring; 53. a connecting rod; 54. a limiting ring; 55. a limiting block; 6. an elastic buffer component; 61. a positioning ring; 62. a movable groove; 63. an elastic block; 64. a seal ring; 7. positioning a block; 8. positioning a groove; 9. a sealing cover; 10. a seal ring; 11. a sealing groove; 12. an elastic ring; 13. connecting blocks; 14. a fixed block; 15. a limiting rod.
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.
As shown in fig. 1 to 3, the utility model provides a pair of emergent drainage device of hydraulic engineering tunnel, including drainage device body 1, float case 2 and connecting pipe 3, float the right side of case 2 and the left side swing joint of connecting pipe 3, the suction end intercommunication of drainage device body 1 has hose 4, and the other end of hose 4 is linked together with the other end of connecting pipe 3, and the fixed surface of connecting pipe 3 is connected with fixed subassembly 5, and the surperficial threaded connection of connecting pipe 3 has elastic buffer subassembly 6.
Referring to fig. 3, the connection fixing assembly 5 includes a fixing ring 51, a connecting ring 52 is screwed on the surface of the fixing ring 51, a connecting rod 53 is fixedly connected to the outer side of the connecting ring 52, a limiting ring 54 is fixedly connected to the left side of the connecting rod 53, a limiting block 55 is movably connected to the surface of the limiting ring 54, a positioning block 7 is screwed on the surface of the limiting block 55, and the left side of the positioning block 7 is fixedly connected to the right side of the floating box 2.
As a technical optimization scheme, connect fixed subassembly 5 through setting up, after moving connecting pipe 3 to the right side of floating case 2 when using, can move go up go-between 52 to solid fixed ring 51's right side, rethread rotatory go-between 52, make go-between 52 and solid fixed ring 51 carry out threaded connection, go-between 52 and solid fixed ring 51 threaded connection back, can carry out threaded connection through carrying out gag lever post 15 and connecting block 13 and fixed block 14, can make go-between 52 and solid fixed ring 51 inseparable fixed together behind the 14 threaded connection of connecting block 13 fixed block, the rethread is stopper 55 now, make stopper 55 and locating piece 7's inside threaded connection, thereby can make locating piece 7 and stopper 55 carry out the thread tightening.
Referring to fig. 3, the elastic buffer assembly 6 includes a positioning ring 61, a left side of the positioning ring 61 is fixedly connected to a right side of the floating box 2, a movable groove 62 is formed on a right side of the positioning ring 61, an elastic block 63 is fixedly connected to an inside of the movable groove 62, and a sealing ring 64 is fixedly connected to a left side of the connecting pipe 3.
As the utility model discloses a technical optimization scheme, through setting up elastic buffer subassembly 6, can carry out threaded connection through the inside with connecting pipe 3 and holding ring 61, holding ring 61 can drive connecting pipe 3 behind the 3 threaded connection of connecting pipe and carry out the thread tightening, movable groove 62 and elastic block 63 can be when receiving the slope, cushion the slope of go-between 52, can avoid connecting pipe 3 directly to increase substantially the slope and lead to the condition of damage, sealing ring 64 can promote the connection leakproofness between connecting pipe 3 and the showy case 2.
Referring to fig. 3, the equal fixedly connected with locating piece 7 in both sides on floating case 2 right side, constant head tank 8 has been seted up to stopper 55's left side, and locating piece 7 is located the inside of constant head tank 8.
As a technical optimization scheme of the utility model, through setting up locating piece 7 and constant head tank 8, locating piece 7 can be fixed a position stopper 55's inside through constant head tank 8, can avoid stopper 55 the condition that the slope appears when carrying out threaded connection, has promoted stopper 55's stability in use.
Referring to fig. 3, a sealing cover 9 is connected to the surface of the positioning block 7 in a threaded manner, a sealing ring 10 is fixedly connected to the left side of the sealing cover 9, and a sealing groove 11 is formed in the right side of the sealing cover 9.
As a technical optimization scheme, through setting up sealed lid 9, sealing washer 10 and seal groove 11, sealed lid 9 can seal locating piece 7 and stopper 55's surface, can avoid having debris dust etc. to adhere to in locating piece 7 and stopper 55's junction when using, lead to stopper 55 and locating piece 7 the dead unable circumstances of separation of card to appear, sealing washer 10 can seal sealed lid 9 and the junction of floating case 2, sealing washer 10's result of use has been promoted, seal groove 11 cooperation elastic ring 12 can seal the junction of connecting rod 53.
Referring to fig. 3, an elastic ring 12 is fixedly connected to the inside of the sealing groove 11, and the inside of the elastic ring 12 is movably connected to the surface of the connecting rod 53.
As a technical optimization scheme of the utility model, through setting up elastic ring 12, elastic ring 12 can eliminate the joint line between seal groove 11 and the connecting rod 53, can avoid connecting the dust granule and enter into the inside condition of sealed lid 9 through the joint line between connecting rod 53 and the seal groove 11, has promoted the sealed effect of sealed lid 9.
Referring to fig. 3, a connecting block 13 is fixedly connected to the left side of the fixing ring 51, a fixing block 14 is fixedly connected to the left side of the connecting ring 52, and a limiting rod 15 is threadedly connected to both the inside of the connecting block 13 and the inside of the fixing block 14.
As a technical optimization scheme of the utility model, through setting up connecting block 13, fixed block 14 and gag lever post 15, can carry out the thread tightening with connecting block 13 and fixed block 14 through gag lever post 15 when using and be in the same place, make connecting block 13 and fixed block 14 can drive solid fixed ring 51 and go-between 52 together fixed.
The utility model discloses a theory of operation and use flow: when the drainage device is used, the connecting pipe 3 can be in threaded connection with the inside of the positioning ring 61, the positioning ring 61 can be in threaded connection with the connecting pipe 3 and then can drive the connecting pipe 3 to be in threaded fixation, the movable groove 62 and the elastic block 63 can buffer the inclination of the connecting ring 52 when the connecting pipe 3 is inclined, the situation that the connecting pipe 3 is directly inclined to a large extent to cause damage can be avoided, the sealing ring 64 can improve the connection tightness between the connecting pipe 3 and the floating box 2, the connecting pipe 3 can be moved to the right side of the floating box 2 and then the connecting ring 52 can be moved to the right side of the fixing ring 51, the connecting ring 52 is in threaded connection with the fixing ring 51 by rotating the connecting ring 52, after the connecting ring 52 is in threaded connection with the fixing ring 51, the positioning block 7 and the limiting block 55 can be in threaded connection with the connecting block 13 and the fixing block 14, the connecting ring 52 and the fixing ring 51 can be tightly fixed together after the connecting block 13 and the fixing block 14 are in threaded connection, the limiting block 55 is used, the internal threaded connection between the limiting block 55 and the positioning block 7 and the drainage device can be used to enhance the drainage effect.
In conclusion: this emergent drainage device of hydraulic engineering tunnel, the right side of connecting fixed subassembly 5 drive connecting pipe 3 and showy case 2 through setting up carries out convenient fixing, elastic buffer is carried out on the surface of rethread elastic buffer subassembly 6 to connecting pipe 3, current drainage device when carrying out the drainage has been solved, because the pipeline adopts rigid lug connection with showy case, lead to when the holding power that showy case and pipeline received is uneven when using, the bellied condition of slope easily appears in the junction between showy case and the pipeline, the surface of water can not keep balanced always when drainage device carries out the drainage in the tunnel simultaneously, moreover drainage device, pipeline and showy case also can't keep draining at same horizontal plane, lead to the cracked condition can appear along with the angle of slope in the junction of showy case and pipeline when using, drainage device's drainage efficiency's problem has been influenced.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an emergent drainage device of hydraulic engineering tunnel, includes drainage device body (1), floats case (2) and connecting pipe (3), its characterized in that: the water draining device is characterized in that the right side of the floating box (2) is movably connected with the left side of the connecting pipe (3), the suction end of the water draining device body (1) is communicated with a hose (4), the other end of the hose (4) is communicated with the other end of the connecting pipe (3), the fixed surface of the connecting pipe (3) is fixedly connected with a connecting and fixing component (5), and the surface of the connecting pipe (3) is in threaded connection with an elastic buffering component (6).
2. The emergency drainage device for the hydraulic engineering tunnel according to claim 1, wherein: connect fixed subassembly (5) including solid fixed ring (51), the surperficial threaded connection of solid fixed ring (51) has go-between (52), the outside fixedly connected with connecting rod (53) of go-between (52), the left side fixedly connected with spacing ring (54) of connecting rod (53), the surperficial swing joint of spacing ring (54) has stopper (55), the surperficial threaded connection of stopper (55) has locating piece (7), the left side of locating piece (7) and the right side fixed connection who floats case (2).
3. The emergency drainage device for the hydraulic engineering tunnel according to claim 1, wherein: elastic buffer subassembly (6) are including holding ring (61), the left side of holding ring (61) and the right side fixed connection who floats case (2), movable groove (62) have been seted up on the right side of holding ring (61), the inside fixedly connected with elastic block (63) of activity groove (62), the left side fixedly connected with sealing ring (64) of connecting pipe (3).
4. The emergency drainage device for the hydraulic engineering tunnel according to claim 2, wherein: float equal fixedly connected with locating piece (7) in both sides on case (2) right side, constant head tank (8) have been seted up in the left side of stopper (55), locating piece (7) are located the inside of constant head tank (8).
5. The emergency drainage device of the hydraulic engineering tunnel according to claim 4, wherein: the surface threaded connection of locating piece (7) has sealed lid (9), the left side fixedly connected with sealing washer (10) of sealed lid (9), seal groove (11) have been seted up on the right side of sealed lid (9).
6. The emergency drainage device for the hydraulic engineering tunnel according to claim 5, wherein: the inside fixedly connected with elastic ring (12) of seal groove (11), the interior of elastic ring (12)
The part is movably connected with the surface of the connecting rod (53).
7. The emergency drainage device for the hydraulic engineering tunnel according to claim 2, wherein: the left side fixedly connected with connecting block (13) of solid fixed ring (51), the left side fixedly connected with fixed block (14) of go-between (52), the equal threaded connection in inside of connecting block (13) and fixed block (14) has gag lever post (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222323277.0U CN218492408U (en) | 2022-09-01 | 2022-09-01 | Emergency drainage device for hydraulic engineering tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222323277.0U CN218492408U (en) | 2022-09-01 | 2022-09-01 | Emergency drainage device for hydraulic engineering tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218492408U true CN218492408U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222323277.0U Active CN218492408U (en) | 2022-09-01 | 2022-09-01 | Emergency drainage device for hydraulic engineering tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218492408U (en) |
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2022
- 2022-09-01 CN CN202222323277.0U patent/CN218492408U/en active Active
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