CN114934546A - High-efficient dampproofing and waterproofing power tube well - Google Patents
High-efficient dampproofing and waterproofing power tube well Download PDFInfo
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- CN114934546A CN114934546A CN202210736160.7A CN202210736160A CN114934546A CN 114934546 A CN114934546 A CN 114934546A CN 202210736160 A CN202210736160 A CN 202210736160A CN 114934546 A CN114934546 A CN 114934546A
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- well
- wall
- bottom plate
- cavity
- waterproof
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a high-efficient dampproofing and waterproofing power tube well belongs to the technical field of power tube well, and it includes well room and pit shaft, the well room includes bottom plate, the interior wall of a well, the outer wall of a well and roof, the interior wall of a well with the outer wall of a well sets up on the bottom plate, just the interior wall of a well with outer wall of a well interval sets up, the interior wall of a well with form waterproof chamber between the outer wall of a well, the roof plate lid is established the interior wall of a well with the outer wall of a well is kept away from the one end of bottom plate, the pit shaft sets up on the roof, just the pit shaft with interior well room intercommunication, the pit shaft is kept away from the one end cover of well room is equipped with the well lid, and this application can improve the technical problem of ponding in the power tube well.
Description
Technical Field
The utility model belongs to the technical field of the technique of electric power tube well and specifically relates to a high-efficient dampproofing and waterproofing electric power tube well is related to.
Background
With the rapid development of domestic power grids, more and more cables and main lines are buried underground and become a trend. This results in the operation and maintenance of high voltage cables becoming a major part of the electrical work in which the power tubular well plays an important role.
At present, the electric power tube well is mostly the on-the-spot manual work pit digging and then builds by laying bricks or stones and forms, and the water-proof effects of this kind of electric power tube well is poor, and groundwater permeates the electric power tube well easily in, causes ponding in the electric power tube well, and the long-time cable that soaks of ponding in the electric power tube well causes the damage of cable easily.
Disclosure of Invention
In order to improve the long-time cable that soaks of ponding in the power tube well, cause the technical problem of the damage of cable easily, this application provides a high-efficient dampproofing and waterproofing power tube well.
The application provides a pair of high-efficient dampproofing and waterproofing power tube well adopts following technical scheme:
the utility model provides a high-efficient dampproofing and waterproofing power tube well, includes well room and pit shaft, the well room includes bottom plate, the interior wall of a well, the outer wall of a well and roof, the interior wall of a well with the outer wall of a well sets up on the bottom plate, just the interior wall of a well with the outer wall of a well interval sets up, the interior wall of a well with form waterproof chamber between the outer wall of a well, the roof plate lid is established the interior wall of a well with the outer wall of a well is kept away from the one end of bottom plate, the pit shaft sets up on the roof, just the pit shaft with interior well room intercommunication, the pit shaft is kept away from a tip of well room is equipped with the well lid.
Through adopting above-mentioned technical scheme, form double-deck well room through setting up the interior wall of a well and the outer wall of a well, form waterproof chamber between the interior wall of a well and the outer wall of a well, the groundwater through the infiltration of the outer wall of a well can be stored to waterproof intracavity, avoids groundwater directly to permeate inside the interior wall of a well to waterproof chamber can play waterproof effect, improves the inside ponding of cable pipe well and soaks the cable, causes the technical problem of cable damage.
Optionally, two first cable holes have been seted up on the interior wall of a well, two first cable hole sets up relatively, two second cable holes have been seted up on the outer wall of a well, two the second cable hole sets up relatively, first cable hole is located the second cable hole is kept away from one side of bottom plate.
Through adopting above-mentioned technical scheme, with the first cable hole on the interior well wall
Optionally, a plurality of water guide rods are embedded in the bottom plate, one end of each water guide rod is embedded in the bottom plate, the other end of each water guide rod extends into the waterproof cavity, and one end of each water guide rod, which is located in the waterproof cavity, is located at one side, close to the bottom plate, of the second cable hole.
Through adopting above-mentioned technical scheme, the water guide rod can be with the water conservancy diversion of waterproof intracavity to the bottom plate in to ooze the underground through the bottom plate down, thereby improve the problem of electric power intraductal ponding.
Optionally, a water collecting cavity is formed in the bottom plate, and one end of the water guide rod, which is located in the bottom plate, is located in the water collecting cavity.
Through adopting above-mentioned technical scheme, the water guide pole is leading-in to the chamber that catchments with the water of waterproof intracavity, avoids ponding to exist for a long time in the waterproof chamber, avoids ponding to pass through interior well wall infiltration.
Optionally, sand is filled in the waterproof cavity, and the sand buries the water guide rod.
Through adopting above-mentioned technical scheme, sand can play better water absorption effect, does benefit to the water guide pole more and channels into groundwater to the chamber that catchments.
Optionally, one end of the water guide rod located in the water collection cavity is arranged at the upper part of the water collection cavity.
Through adopting above-mentioned technical scheme, set up the upper portion of the intracavity that catchments with the one end that the water guide pole is located catchment the intracavity, avoid catchment intracavity water and water guide pole contact, prevent that ponding from the suck-back to the waterproof intracavity.
Optionally, the bottom plate deviates from seted up multichannel crack on the one side of pit shaft, the crack with the chamber intercommunication catchments, just the crack by being close to the one end of pit shaft diminishes to keeping away from the one end width of pit shaft gradually.
Through adopting above-mentioned technical scheme, through setting up the crack, the ponding infiltration of the intracavity of catchmenting of being convenient for more.
Optionally, a cavity is formed in the well cover, a communicating pipe penetrates through the well cover, one end of the communicating pipe is located in the cavity, and the other end of the communicating pipe is located in the shaft; still seted up the through-hole on the well lid, the through-hole is located the well lid deviates from on the one side of pit shaft, just the through-hole with the cavity intercommunication.
Through adopting above-mentioned technical scheme, set up the cavity in the well lid, the rainwater can flow into the cavity through the through-hole on the well lid, avoids during the rainwater directly flows into the power tube well, causes power tube well ponding to wear to be equipped with communicating pipe on the well lid, can balance the inside and outside atmospheric pressure of power tube well.
Optionally, communicating pipe includes vertical section and bending segment, vertical section is worn to establish in the well lid, bending segment is located in the cavity, just vertical section with be the acute angle setting between the bending segment.
Through adopting above-mentioned technical scheme, a small amount of ponding in the cavity can not flow into communicating pipe to avoid the rainwater to flow into in the electric power tube well through communicating pipe, thereby avoid ponding in the electric power tube well.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the double-layer well chamber is formed by arranging the inner well wall and the outer well wall, the waterproof cavity is formed between the inner well wall and the outer well wall, underground water infiltrated through the outer well wall can be stored in the waterproof cavity, and the underground water is prevented from directly infiltrating into the inner well wall, so that the waterproof cavity can play a waterproof role, and the technical problem that the cable is damaged due to the fact that accumulated water in the cable tube well soaks the cable is solved;
2. the water guide rod can guide water in the waterproof cavity into the bottom plate and seeps underground through the bottom plate, so that the problem of water accumulation in the electric power pipe well is solved;
3. set up the cavity in the well lid, the rainwater can flow into the cavity through the through-hole on the well lid, avoids during the rainwater directly flows into the power tube well, causes power tube well ponding to wear to be equipped with communicating pipe on the well lid, can balance the inside and outside atmospheric pressure of power tube well.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of an embodiment of the present application.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure, 1, a well chamber; 11. a base plate; 111. a water collection cavity; 112. cracking; 12. an outer well wall; 121. a second cable hole; 13. an inner well wall; 131. a first cable hole; 14. a waterproof cavity; 141. a water guide rod; 142. sand and soil; 143. a cable duct; 15. a top plate; 2. a wellbore; 3. a well cover; 31. a through hole; 32. a cavity; 33. a communicating pipe; 331. bending the section; 332. a vertical section.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses high-efficient dampproofing and waterproofing power tube well. Referring to fig. 1, a high-efficient dampproofing and waterproofing power tube well includes well room 1, pit shaft 2 and well lid 3, and pit shaft 2 sets up on well room 1, and pit shaft 2 and well room 1 intercommunication, and 3 lids of well lid are established on pit shaft 2, set up waterproof chamber 14 in the well room 1, and waterproof chamber 14 plays waterproof effect to improve the water-proof effects of power tube well, improve the interior ponding problem of power tube well.
The inner well wall 13 is a cylindrical structure with two open ends, the inner well wall 13 can be a circular cylindrical structure or a polygonal cylindrical structure, the inner well wall 13 is arranged on the bottom plate 11, one end of the inner well wall 13 is fixedly connected with the bottom plate 11, and the inner well wall 13 and the bottom plate 11 can be of an integral casting structure; outer wall of a well 12 and interior wall of a well 13 adopt the structural style of same shape, 13 outsides of wall of a well including outer wall of a well 12 sets up, and interior wall of a well 13 sets up with outer wall of a well 12 is coaxial, the one end of outer wall of a well 12 also with bottom plate 11 fixed connection, form waterproof chamber 14 between outer wall of a well 12 and interior wall of a well 13, groundwater through outer wall of a well 12 infiltration can be stored in waterproof chamber 14, avoid groundwater to flow into in interior wall of a well 13, play water-proof effects, avoid the cable to suffer groundwater and soak and cause the damage.
Two first cable holes 131 are formed in the inner well wall 13, and the two first cable holes 131 are arranged oppositely; a second cable hole 121 is formed in the outer well wall 12, the two second cable holes 121 are arranged oppositely, a straight line where the two second cable holes 121 are located is parallel to a straight line where the two first cable holes 131 are located, and the second cable holes 121 are located on one side, close to the bottom plate 11, of the first cable holes 131. The first cable hole 131 and the second cable hole 121 are used for penetrating cables, and the position of the first cable hole 131 is higher than that of the second cable hole 121, so that groundwater can be further prevented from infiltrating into the inner well wall 13.
Still fixedly connected with cable duct 143 between first cable hole 131 and the second cable hole 121 that are close to each other, cable duct 143 is the S type pipe, and the one end fixed connection of cable duct 143 is on first cable hole 131 inner wall, and the other end fixed connection of cable duct 143 is on the inner wall of second cable hole 121, and the cable of being convenient for more wears to establish through setting up cable duct 143.
A plurality of water guide rods 141 are uniformly arranged in the waterproof cavity 14 at intervals, the water guide rods 141 penetrate through the bottom plate 11, one end of each water guide rod 141 extends into the water collection cavity 111 and is positioned at the upper part of the water collection cavity 111, and the other end of each water guide pipe is positioned at one side of the second cable hole 121 close to the bottom plate 11; the waterproof chamber 14 is also filled with sand 142, the top surface of the sand 142 is filled below the second cable hole 121, and the water guide rod 141 is buried by the sand 142. The groundwater seeping into the waterproof chamber 14 through the outer well wall 12 is drained into the water collecting chamber 111 through the water guide rod 141, so that the excessive seeping of the water in the waterproof chamber 14 into the inner well wall 13 is avoided.
Seted up multichannel crack 112 on the one side that deviates from interior wall of a well 13 at bottom plate 11, multichannel crack 112 interval evenly sets up, crack 112 and water-collecting cavity 111 intercommunication to crack 112 reduces to the one end width of keeping away from interior wall of a well 13 by the one end that is close to interior wall of a well 13 gradually, and the groundwater that flows into in water-collecting cavity 111 can permeate the underground through crack 112, thereby discharges in following bottom plate 11.
The top plate 15 covers and establishes on the terminal surface that the bottom plate 11 was kept away from to the wall of a well 13 and the wall of a well 12 outward, and the top plate 15 seals the wall of a well 13 and the wall of a well 12 outward, has reserved the entrance to a cave on the top plate 15, and the entrance to a cave is located the wall of a well 13 top, and pit 2 builds by laying bricks or stones on the one side that the top plate 15 deviates from the bottom plate 11, and pit 2 and the coaxial setting of entrance to a cave make pit 2 and the inside intercommunication of the wall of a well 13.
Referring to fig. 1 and 2, well lid 3 lid is established on the terminal surface that roof 15 was kept away from to pit shaft 2, cavity 32 has been seted up in the well lid 3, wear to be equipped with communicating pipe 33 on well lid 3, communicating pipe 33 includes vertical section 332 and bending segment 331, vertical section 332 wears to establish on well lid 3, and vertical section 332 one end extends to in the pit shaft 2, the vertical section 332 other end is located cavity 32, bending segment 331 connects the one end that is located cavity 32 in vertical section 332, and be the acute angle contained angle setting between bending segment 331 and the vertical section 332.
Two through-holes 31 have been seted up on the one side that deviates from pit shaft 2 at well lid 3, two through-holes 31 symmetry sets up, and two through-holes 31 and cavity 32 intercommunication to through-hole 31 and communicating pipe 33 combined action can balance the inside outside pressure of interior wall of a well 13.
Through setting up cavity 32 and communicating pipe 33, the pressure inside, outside the interior wall of a well 13 is balanced, and when rainwater weather, the rainwater that flows in through-hole 31 can be stored in cavity 32, avoids flowing into interior wall of a well 13 inside, avoids producing ponding in the interior wall of a well 13.
The implementation principle of this application embodiment a high-efficient dampproofing and waterproofing power tube well does: the inner well wall 13 and the outer well wall 12 are arranged to form the power pipe well with double well walls, the waterproof cavity 14 formed between the inner well wall 13 and the outer well wall 12 can play a waterproof role, and accumulated water in the waterproof cavity 14 can be discharged to the underground through the water guide rod 141, so that the accumulated water in the inner well wall 13 is avoided; in addition, through setting up cavity 32 and communicating pipe 33 in well lid 3 to cooperation through-hole 31 reaches the effect of the inside and outside atmospheric pressure of balanced power tube well, and the rainwater can not flow into interior well wall 13 inner wall through-hole 31, plays waterproof effect, avoids the inside ponding of interior well wall 13 to soak the cable, avoids the cable to damage.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a high-efficient dampproofing and waterproofing power tubular well which characterized in that: including well room (1) and pit shaft (2), well room (1) includes bottom plate (11), interior wall of a well (13), outer wall of a well (12) and roof (15), interior wall of a well (13) with outer wall of a well (12) set up on bottom plate (11), just interior wall of a well (13) with outer wall of a well (12) interval sets up, interior wall of a well (13) with form waterproof chamber (14) between outer wall of a well (12), roof (15) lid is established interior wall of a well (13) with outer wall of a well (12) are kept away from the one end of bottom plate (11), pit shaft (2) set up on roof (15), just pit shaft (2) with interior wall of a well (13) inside intercommunication, pit shaft (2) are kept away from the one end lid of well room (1) is equipped with well lid (3).
2. An efficient waterproof and moistureproof power pipe well according to claim 1, wherein: two first cable holes (131) have been seted up on interior wall of a well (13), two first cable hole (131) set up relatively, two second cable holes (121) have been seted up on the outer wall of a well (12), two second cable hole (121) set up relatively, first cable hole (131) are located second cable hole (121) are kept away from one side of bottom plate (11).
3. An efficient waterproof and moistureproof power pipe well according to claim 2, wherein: a plurality of water guide rods (141) are embedded in the bottom plate (11), one end of each water guide rod (141) is embedded in the bottom plate (11), the other end of each water guide rod (141) extends into the waterproof cavity (14), and one end of each water guide rod (141) located in the waterproof cavity (14) is located on one side, close to the bottom plate (11), of the second cable hole (121).
4. A high efficiency, waterproof and moisture-proof electric power tubular well as defined in claim 3, wherein: a water collecting cavity (111) is formed in the bottom plate (11), and one end of the water guide rod (141) in the bottom plate (11) is located in the water collecting cavity (111).
5. A high efficiency water and moisture resistant power pipe well as defined in claim 3, wherein: the waterproof cavity (14) is filled with sandy soil (142), and the sandy soil (142) buries the water guide rod (141).
6. An efficient waterproof and moistureproof power pipe well according to claim 4, wherein: one end of the water guide rod (141) positioned in the water collecting cavity (111) is arranged at the upper part in the water collecting cavity (111).
7. An efficient waterproof and moistureproof power pipe well according to claim 4, wherein: the bottom plate (11) deviates from a plurality of cracks (112) are formed in one face of the shaft (2), the cracks (112) are communicated with the water collecting cavity (111), and the width of one end, close to the shaft (2), of each crack (112) is gradually reduced towards the end far away from the shaft (2).
8. An efficient waterproof and moistureproof power pipe well according to claim 1, wherein: a cavity (32) is formed in the well cover (3), a communicating pipe (33) penetrates through the well cover (3), one end of the communicating pipe (33) is located in the cavity (32), and the other end of the communicating pipe (33) is located in the shaft (2); through-hole (31) have still been seted up on well lid (3), through-hole (31) are located well lid (3) deviate from on the one side of pit shaft (2), just through-hole (31) with cavity (32) intercommunication.
9. An efficient waterproof and moistureproof power pipe well according to claim 8, wherein: communicating pipe (33) include vertical section (332) and bending segment (331), vertical section (332) wear to establish in well lid (3), bending segment (331) are located in cavity (32), just vertical section (332) with be the acute angle setting between bending segment (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210736160.7A CN114934546B (en) | 2022-06-27 | 2022-06-27 | Waterproof dampproofing electric power tube well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210736160.7A CN114934546B (en) | 2022-06-27 | 2022-06-27 | Waterproof dampproofing electric power tube well |
Publications (2)
| Publication Number | Publication Date |
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| CN114934546A true CN114934546A (en) | 2022-08-23 |
| CN114934546B CN114934546B (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210736160.7A Active CN114934546B (en) | 2022-06-27 | 2022-06-27 | Waterproof dampproofing electric power tube well |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003138611A (en) * | 2001-10-31 | 2003-05-14 | Yasuko Hasegawa | Method for constructing water collecting well |
| CN201753451U (en) * | 2010-07-09 | 2011-03-02 | 重庆工程职业技术学院 | Waterproof and moistureproof double-wall basement |
| CN206752632U (en) * | 2017-05-02 | 2017-12-15 | 广东中科华冉智网科技有限公司 | Plastic reinforcing steel composite construction municipal drainage inspection shaft |
| CN110219359A (en) * | 2019-07-16 | 2019-09-10 | 湖南博世科环保科技有限公司 | A kind of Submersed type inspection well and its construction method |
| WO2021026971A1 (en) * | 2019-08-14 | 2021-02-18 | 西安科技大学 | Lattice composite wellbore structure and construction method therefor |
| CN214460546U (en) * | 2021-02-03 | 2021-10-22 | 烟台蒙特防水材料有限公司 | Elevartor shaft pit and lateral wall antiseep structure |
| CN214541019U (en) * | 2021-04-07 | 2021-10-29 | 中国建筑第二工程局有限公司 | Inspection well shaft seepage-proofing alarm device |
-
2022
- 2022-06-27 CN CN202210736160.7A patent/CN114934546B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003138611A (en) * | 2001-10-31 | 2003-05-14 | Yasuko Hasegawa | Method for constructing water collecting well |
| CN201753451U (en) * | 2010-07-09 | 2011-03-02 | 重庆工程职业技术学院 | Waterproof and moistureproof double-wall basement |
| CN206752632U (en) * | 2017-05-02 | 2017-12-15 | 广东中科华冉智网科技有限公司 | Plastic reinforcing steel composite construction municipal drainage inspection shaft |
| CN110219359A (en) * | 2019-07-16 | 2019-09-10 | 湖南博世科环保科技有限公司 | A kind of Submersed type inspection well and its construction method |
| WO2021026971A1 (en) * | 2019-08-14 | 2021-02-18 | 西安科技大学 | Lattice composite wellbore structure and construction method therefor |
| CN214460546U (en) * | 2021-02-03 | 2021-10-22 | 烟台蒙特防水材料有限公司 | Elevartor shaft pit and lateral wall antiseep structure |
| CN214541019U (en) * | 2021-04-07 | 2021-10-29 | 中国建筑第二工程局有限公司 | Inspection well shaft seepage-proofing alarm device |
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|---|---|
| CN114934546B (en) | 2023-08-18 |
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