CN220652916U - Anti-seepage and anti-leakage structure of deep pipeline of rail transit - Google Patents
Anti-seepage and anti-leakage structure of deep pipeline of rail transit Download PDFInfo
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- CN220652916U CN220652916U CN202321899534.3U CN202321899534U CN220652916U CN 220652916 U CN220652916 U CN 220652916U CN 202321899534 U CN202321899534 U CN 202321899534U CN 220652916 U CN220652916 U CN 220652916U
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- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000002265 prevention Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides an anti-seepage and anti-leakage structure of a deep pipeline of rail transit, which belongs to the technical field of pipeline anti-seepage structures and aims to solve the problem that the inner wall spacing between a pipeline and a threading pipe is uneven due to larger manual operation errors in the prior art, and comprises an underground continuous wall body, a wall bushing piece, a deep pipeline piece, a supporting and aligning piece, an auxiliary supporting mechanism and a filling auxiliary mechanism; the wall bushing member is of a cylindrical structure and is fixedly connected to the inside of the underground continuous wall; the deep pipeline piece is arranged in the wall bushing piece; the two groups of support alignment pieces are respectively connected to the left end and the right end of the interior of the wall bushing in a sliding manner; the auxiliary supporting mechanisms are arranged in two groups, and the two groups of auxiliary supporting mechanisms are respectively arranged on the periphery of the auxiliary supporting rotating shaft; the filling auxiliary mechanism is arranged in the wall bushing, so that the uniformity of the thickness of the filling layer outside the deep pipeline is ensured, and the service life of the deep pipeline is prolonged.
Description
Technical Field
The utility model belongs to the technical field of pipeline seepage-proofing structures, and particularly relates to a seepage-proofing and leakage-proofing structure of a deep pipeline of rail transit.
Background
The pipeline layout of the roadbed section of the existing track traffic is usually laid according to the respective requirements by the professions of communication, signals, electric power, power supply and the like, when the pipeline is laid in the deep pipeline of the track traffic, the pipeline often needs to pass through an underground diaphragm wall, when the pipeline passes through the underground diaphragm wall and is laid, the pipeline often needs to be embedded with a threading pipe on a wall body, then the pipeline is traversed, and finally the pipeline and the inner wall of the threading pipe are sealed and attached by using a filling material.
The prior application number is: the utility model provides an anti-seepage structure of an inner wall of an underground comprehensive pipe rack, which comprises an inner wall end piece pre-buried in a concrete wall body, and is characterized in that: the inner wall end piece is internally provided with a central perforation, the outer side of the inner wall end piece is provided with an inner wall end piece outer flange, and the inner wall of the central hole of the outer flange section of the inner wall end piece is provided with an inner thread; the cable or the pipeline passes through the central hole of the inner wall end piece, waterproof cement is injected between the bottom of the inner thread of the inner wall end piece and the cable or the pipeline, an opening rubber ring and a synthetic compression gasket are sequentially arranged, and then a synthetic through hole pipe bolt is screwed in; the utility model adopts the synthetic compaction gasket and the synthetic through hole pipe bolt to form the complete gasket and the through hole pipe bolt after the cable or the pipeline is positioned, and does not need to conduct pushing operation procedures along the length of the cable or the pipeline due to sleeving the gasket and the pipe bolt into the cable or the pipeline in advance.
Based on the above, when carrying out sealing material and filling, current needs the workman to mention the pipeline generally, makes pipeline and the inner wall of threading pipe contactless, but manual operation error is great, leads to pipeline and the inner wall interval of threading pipe inhomogeneous, causes the influence to the sealed effect of threading pipe.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an anti-seepage and anti-leakage structure of a deep pipeline of rail transit, which aims to solve the problems that when the existing pipeline is filled with sealing materials, workers are generally required to lift the pipeline, so that the pipeline is not contacted with the inner wall of a threading pipe, but the manual operation error is large, the interval between the pipeline and the inner wall of the threading pipe is uneven, and the sealing effect of the threading pipe is influenced.
The utility model discloses an anti-seepage and anti-leakage structure of a deep pipeline of rail transit, which is realized by the following specific technical means:
the utility model provides a deep pipeline seepage prevention and leakage prevention structure of track traffic, includes underground continuous wall body, wall bushing spare, deep pipeline spare, supports auxiliary rotating shaft, drive protective housing, supports alignment piece, auxiliary support mechanism and fills auxiliary mechanism;
the wall bushing member is of a cylindrical structure and is fixedly connected to the inside of the underground continuous wall;
the deep pipeline piece is arranged in the wall bushing piece;
the two groups of supporting auxiliary rotating shafts are respectively connected in the underground continuous wall in a rotating way;
the driving protection box is fixedly connected above the wall bushing member;
the two groups of support alignment pieces are respectively connected to the left end and the right end of the interior of the wall bushing in a sliding manner;
the auxiliary supporting mechanisms are arranged in two groups, and the two groups of auxiliary supporting mechanisms are respectively arranged on the periphery of the auxiliary supporting rotating shaft;
the filling auxiliary mechanism is arranged in the wall bushing.
Further, the auxiliary support mechanism comprises: the auxiliary supporting rod, the auxiliary lifting piece and the auxiliary supporting spring;
the auxiliary supporting rods are arranged in two groups, and the two groups of auxiliary supporting rods are respectively and fixedly connected to the left end and the right end of the auxiliary supporting rotating shaft;
the auxiliary lifting pieces are arranged in two groups, the two groups of auxiliary lifting pieces are respectively and fixedly connected above the auxiliary supporting rods, and the two groups of auxiliary lifting pieces are respectively arranged below the deep pipeline piece;
the auxiliary support springs are arranged in four groups, the upper ends of the four groups of auxiliary support springs are fixedly connected with the underground continuous wall respectively, and the lower ends of the four groups of auxiliary support springs are fixedly connected with the auxiliary support rods respectively.
Further, the filling auxiliary mechanism comprises: an auxiliary drive worm and an auxiliary drive worm wheel;
the auxiliary driving worm is rotationally connected to the inside of the driving protection box;
the auxiliary driving worm wheel is rotatably connected in the driving protection box, and the auxiliary driving worm wheel is meshed with the auxiliary driving worm.
Further, the filling auxiliary mechanism comprises: an auxiliary drive gear and an auxiliary drive rack;
the auxiliary driving gear is rotationally connected to the middle position inside the wall bushing, and is fixedly connected with the auxiliary driving worm wheel coaxially;
the auxiliary driving racks are arranged in two groups, the two groups of auxiliary driving racks are respectively connected to the middle position inside the wall bushing part in a sliding mode, the two groups of auxiliary driving racks are respectively meshed with the auxiliary driving gear, the two groups of auxiliary driving racks are respectively arranged at the left end and the right end of the auxiliary driving gear, and the outer sides of the two groups of auxiliary driving racks are respectively fixedly connected with the supporting alignment part.
Further, the filling auxiliary mechanism comprises: a first alignment member and a second alignment member;
the four groups of first alignment pieces are respectively connected to the right ends of the left group of support alignment pieces in a rotating way;
the second alignment pieces are respectively connected to the left ends of the right group of supporting alignment pieces in a rotating mode, and the four groups of second alignment pieces are respectively hinged to the first alignment pieces.
Further, the filling auxiliary mechanism comprises: an anti-slip member;
the anti-skid parts are provided with a plurality of groups, and the plurality of groups of anti-skid parts are respectively and fixedly connected in the wall bushing parts.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the auxiliary lifting piece is arranged, so that the deep pipeline piece is supported, the deep pipeline piece is supported at the two ends of the continuous wall, the load between the deep pipeline piece and the wall is prevented from being concentrated, the load distribution of the deep pipeline piece is realized, and the service life of the deep pipeline piece is prolonged.
According to the utility model, the filling auxiliary mechanism is arranged, before a pipeline is penetrated, the worm gear is used for driving the gear, the gear is used for driving the two groups of racks to move oppositely, the gear moves oppositely to drive the included angle between the first alignment piece and the second alignment piece to be smaller, the deep pipeline piece is penetrated through the wall bushing piece after the first alignment piece and the second alignment piece are adjusted to the required height, and the four groups of the first alignment piece and the second alignment piece realize the support of the deep pipeline piece, so that the filling of gaps between the deep pipeline piece and the wall bushing piece is facilitated, the deep pipeline piece is ensured to be in a centered position, and the uniformity of the thickness of a filling layer outside the deep pipeline piece is ensured.
According to the utility model, through the arrangement of the anti-skid part, the friction between the filling material and the inner wall of the wall bushing part is increased by the anti-skid part, so that the filling layer is more firm and durable.
The utility model realizes the load distribution of the deep pipeline, prolongs the service life of the deep pipeline, facilitates the filling of gaps between the deep pipeline and the wall bushing, ensures that the deep pipeline is positioned at a central position, ensures the uniformity of the thickness of a filling layer at the outer side of the deep pipeline, prolongs the service life of the deep pipeline, increases the friction between the filling material and the inner wall of the wall bushing, and ensures that the filling layer is more firm and durable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic view of the auxiliary lifting member of the present utility model.
Fig. 3 is a schematic view of the auxiliary supporting rod structure of the present utility model.
Fig. 4 is a schematic view of the auxiliary drive worm gear of the present utility model.
Fig. 5 is a schematic structural view of the filling assist mechanism of the present utility model.
Fig. 6 is a schematic cross-sectional view of the filling assist mechanism of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. an underground continuous wall; 2. wall bushing members; 3. a deep pipe line member; 4. supporting an auxiliary rotating shaft; 401. an auxiliary support rod; 402. an auxiliary lifting member; 403. an auxiliary support spring; 5. driving a protective box; 501. auxiliary driving worm; 502. auxiliary driving worm wheel; 503. an auxiliary driving gear; 504. an auxiliary driving rack; 505. a first alignment member; 506. a second alignment member; 507. an anti-slip member; 6. the alignment member is supported.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 to 3:
the utility model provides an anti-seepage and anti-leakage structure of a deep pipeline of rail transit, which comprises an underground continuous wall body 1, a wall bushing part 2, a deep pipeline part 3, a supporting auxiliary rotating shaft 4, a driving protective box 5, a supporting alignment part 6 and an auxiliary supporting mechanism;
the wall bushing member 2 is of a cylindrical structure, and the wall bushing member 2 is fixedly connected inside the underground continuous wall 1;
the deep pipeline piece 3 is arranged inside the wall bushing piece 2;
the two groups of supporting auxiliary rotating shafts 4 are arranged in total, and the two groups of supporting auxiliary rotating shafts 4 are respectively and rotatably connected to the inside of the underground continuous wall 1;
the driving protective box 5 is fixedly connected above the wall bushing member 2;
the two groups of support alignment pieces 6 are arranged in total, and the two groups of support alignment pieces 6 are respectively and slidably connected to the left end and the right end of the interior of the wall bushing 2;
the auxiliary supporting mechanisms are arranged in two groups, and the two groups of auxiliary supporting mechanisms are respectively arranged on the periphery of the auxiliary supporting rotating shaft 4.
Wherein, auxiliary support mechanism includes: an auxiliary supporting bar 401, an auxiliary lifting piece 402 and an auxiliary supporting spring 403;
two groups of auxiliary support rods 401 are arranged, and the two groups of auxiliary support rods 401 are respectively and fixedly connected to the left end and the right end of the support auxiliary rotating shaft 4;
the auxiliary lifting pieces 402 are arranged in two groups, the two groups of auxiliary lifting pieces 402 are respectively and fixedly connected above the auxiliary supporting rods 401, the two groups of auxiliary lifting pieces 402 are respectively arranged below the deep pipeline piece 3, and the two groups of auxiliary lifting pieces 402 are of a semicircular rubber material structure;
the auxiliary supporting springs 403 are provided with four groups, the upper ends of the four groups of auxiliary supporting springs 403 are respectively fixedly connected with the underground continuous wall 1, and the lower ends of the four groups of auxiliary supporting springs 403 are respectively fixedly connected with the auxiliary supporting rods 401.
In use, when the deep pipeline 3 needs to be erected through the wall, the wall bushing 2 is fixed at the corresponding position of the underground continuous wall 1, then the deep pipeline 3 passes through the wall bushing 2, and finally the auxiliary lifting member 402 supports the deep pipeline 3, supports the deep pipeline 3 at two ends of the continuous wall, avoids concentrated load between the deep pipeline 3 and the wall, distributes load borne by the deep pipeline 3, and prolongs the service life of the deep pipeline 3.
Embodiment two:
on the basis of the first embodiment, as shown in fig. 1 to 6, a filling auxiliary mechanism is further included, which is provided inside the wall bushing member 2,
wherein, fill auxiliary mechanism including: an auxiliary drive worm 501, an auxiliary drive worm wheel 502, an auxiliary drive gear 503, an auxiliary drive rack 504, a first alignment member 505, a second alignment member 506, and a slip prevention member 507;
the auxiliary driving worm 501 is rotatably connected to the inside of the driving protection box 5;
the auxiliary driving worm gear 502 is rotatably connected inside the driving protection box 5, and the auxiliary driving worm gear 502 is meshed with the auxiliary driving worm 501;
the auxiliary driving gear 503 is rotatably connected to the middle position inside the wall bushing 2, and the auxiliary driving gear 503 is fixedly connected with the auxiliary driving worm gear 502 coaxially;
the auxiliary driving racks 504 are arranged in two groups, the two groups of auxiliary driving racks 504 are respectively and slidably connected to the middle position inside the wall bushing 2, the two groups of auxiliary driving racks 504 are respectively meshed with the auxiliary driving gear 503, the two groups of auxiliary driving racks 504 are respectively arranged at the left end and the right end of the auxiliary driving gear 503, and the outer sides of the two groups of auxiliary driving racks 504 are respectively and fixedly connected with the supporting alignment piece 6;
the first aligning members 505 are provided with four groups, and the four groups of first aligning members 505 are respectively rotatably connected to the right ends of a group of supporting aligning members 6 on the left side;
the second alignment members 506 are provided with four groups, the four groups of second alignment members 506 are respectively connected to the left end of the right group of supporting alignment members 6 in a rotating manner, and the four groups of second alignment members 506 are respectively hinged with the first alignment members 505;
the anti-slip pieces 507 are provided with a plurality of groups, and the plurality of groups of anti-slip pieces 507 are respectively and fixedly connected inside the wall bushing 2.
In use, when the deep pipe fitting 3 needs to pass through the wall bushing 2, the auxiliary driving worm 501 is rotated at this time, the auxiliary driving worm 501 rotates to drive the auxiliary driving worm gear 502 to rotate, meanwhile, the auxiliary driving worm gear 502 and the auxiliary driving worm 501 jointly form a self-locking structure, the auxiliary driving worm gear 502 rotates to drive the auxiliary driving gear 503 to rotate, the auxiliary driving gear 503 rotates to drive the two groups of auxiliary driving racks 504 to move in opposite directions, the auxiliary driving racks 504 move in opposite directions to drive the two groups of support alignment members 6 to move in opposite directions, the two groups of support alignment members 6 move in opposite directions to drive the first alignment member 505 and the second alignment member 506 to rotate, at this time, the included angle between the first alignment member 505 and the second alignment member 506 is reduced, the deep pipe fitting 3 passes through the wall bushing 2 at this time, the four groups of first alignment members 505 and the second alignment members 506 realize the support of the deep pipe fitting 3, the gap between the deep pipe fitting 3 and the wall bushing 2 is convenient, the position of the deep pipe fitting 3 is guaranteed to be in a uniform thickness, the friction layer is guaranteed between the deep pipe fitting 3 and the inner wall bushing 2 is filled with the friction layer, and the friction layer is guaranteed to be filled more durable.
Claims (6)
1. The utility model provides a deep pipeline prevention of seepage leak protection structure of track traffic which characterized in that: the underground continuous wall comprises an underground continuous wall body (1), a wall bushing part (2), a deep pipeline part (3), a supporting auxiliary rotating shaft (4), a driving protective box (5), a supporting alignment part (6), an auxiliary supporting mechanism and a filling auxiliary mechanism; the wall bushing member (2) is of a cylindrical structure, and the wall bushing member (2) is fixedly connected inside the underground continuous wall (1); the deep pipeline piece (3) is arranged in the wall bushing piece (2); two groups of support auxiliary rotating shafts (4) are arranged in total, and the two groups of support auxiliary rotating shafts (4) are respectively and rotatably connected to the inside of the underground continuous wall body (1); the driving protection box (5) is fixedly connected above the wall bushing member (2); the two groups of support alignment pieces (6) are arranged in total, and the two groups of support alignment pieces (6) are respectively and slidably connected to the left end and the right end of the interior of the wall bushing piece (2); the auxiliary supporting mechanisms are arranged in two groups, and the two groups of auxiliary supporting mechanisms are respectively arranged on the periphery of the auxiliary supporting rotating shaft (4); the filling auxiliary mechanism is arranged in the wall bushing (2).
2. The deep pipeline seepage-proofing and leak-proofing structure for rail transit as claimed in claim 1, wherein: the auxiliary supporting mechanism comprises: an auxiliary supporting rod (401), an auxiliary lifting piece (402) and an auxiliary supporting spring (403); two groups of auxiliary supporting rods (401) are arranged in total, and the two groups of auxiliary supporting rods (401) are fixedly connected to the left end and the right end of the auxiliary supporting rotating shaft (4) respectively; the auxiliary lifting pieces (402) are arranged in two groups, the two groups of auxiliary lifting pieces (402) are respectively and fixedly connected above the auxiliary supporting rods (401), and the two groups of auxiliary lifting pieces (402) are respectively arranged below the deep pipeline piece (3); four groups of auxiliary supporting springs (403) are arranged in total, the upper ends of the four groups of auxiliary supporting springs (403) are fixedly connected with the underground continuous wall body (1) respectively, and the lower ends of the four groups of auxiliary supporting springs (403) are fixedly connected with the auxiliary supporting rods (401) respectively.
3. The deep pipeline seepage-proofing and leak-proofing structure for rail transit as claimed in claim 1, wherein: the filling auxiliary mechanism comprises: an auxiliary drive worm (501) and an auxiliary drive worm wheel (502); the auxiliary driving worm (501) is rotatably connected to the inside of the driving protection box (5); the auxiliary driving worm wheel (502) is rotatably connected inside the driving protection box (5), and the auxiliary driving worm wheel (502) is meshed with the auxiliary driving worm (501).
4. A rail transit deep pipeline seepage and leakage prevention structure as claimed in claim 3, wherein: the filling auxiliary mechanism comprises: an auxiliary drive gear (503) and an auxiliary drive rack (504); the auxiliary driving gear (503) is rotatably connected to the middle position inside the wall bushing (2), and the auxiliary driving gear (503) is fixedly connected with the auxiliary driving worm wheel (502) in a coaxial way; the auxiliary driving racks (504) are arranged in two groups, the two groups of auxiliary driving racks (504) are respectively connected to the middle position inside the wall bushing (2) in a sliding mode, the two groups of auxiliary driving racks (504) are respectively meshed with the auxiliary driving gears (503), the two groups of auxiliary driving racks (504) are respectively arranged at the left end and the right end of the auxiliary driving gears (503), and the outer sides of the two groups of auxiliary driving racks (504) are respectively fixedly connected with the supporting alignment piece (6).
5. The deep pipeline seepage-proofing and leak-proofing structure for rail transit as claimed in claim 1, wherein: the filling auxiliary mechanism comprises: a first alignment member (505) and a second alignment member (506); the four groups of first alignment pieces (505) are arranged in total, and the four groups of first alignment pieces (505) are respectively connected to the right ends of a group of support alignment pieces (6) on the left side in a rotating way; the second alignment pieces (506) are provided with four groups, the four groups of second alignment pieces (506) are respectively connected to the left ends of the right group of supporting alignment pieces (6) in a rotating mode, and the four groups of second alignment pieces (506) are respectively hinged to the first alignment pieces (505).
6. The deep pipeline seepage-proofing and leak-proofing structure for rail transit as claimed in claim 1, wherein:
the filling auxiliary mechanism comprises: an anti-slip member (507); the anti-skid member (507) is provided with a plurality of groups,
the plurality of groups of anti-slip pieces (507) are respectively and fixedly connected inside the wall bushing piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899534.3U CN220652916U (en) | 2023-07-19 | 2023-07-19 | Anti-seepage and anti-leakage structure of deep pipeline of rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899534.3U CN220652916U (en) | 2023-07-19 | 2023-07-19 | Anti-seepage and anti-leakage structure of deep pipeline of rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220652916U true CN220652916U (en) | 2024-03-22 |
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ID=90289139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321899534.3U Active CN220652916U (en) | 2023-07-19 | 2023-07-19 | Anti-seepage and anti-leakage structure of deep pipeline of rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220652916U (en) |
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2023
- 2023-07-19 CN CN202321899534.3U patent/CN220652916U/en active Active
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