CN220888878U - Seepage-proofing plugging structure for rain sewage inspection well - Google Patents
Seepage-proofing plugging structure for rain sewage inspection well Download PDFInfo
- Publication number
- CN220888878U CN220888878U CN202322009348.4U CN202322009348U CN220888878U CN 220888878 U CN220888878 U CN 220888878U CN 202322009348 U CN202322009348 U CN 202322009348U CN 220888878 U CN220888878 U CN 220888878U
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- threaded
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- positive
- screw thread
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- 238000007689 inspection Methods 0.000 title claims abstract description 34
- 239000010865 sewage Substances 0.000 title claims abstract description 33
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model discloses an anti-seepage plugging structure of a rain sewage inspection well, which comprises a threaded cylinder and a threaded column with an embedded middle thread, wherein a handle rod is fixed at the end part of the threaded column, two positive threaded rods are fixed at one side of the threaded cylinder, positive threaded pipes are respectively sleeved at the end parts of the positive threaded rods in a threaded manner, a large gear is fixed at the end parts of the positive threaded pipes, a reverse threaded pipe is fixed in the middle of the large gear, a reverse threaded rod is embedded in the middle thread of the reverse threaded pipe, and extrusion plates are fixed at the end parts of the two reverse threaded rods; a vertical rod is fixed on the other side of the threaded cylinder. The gear plate of the utility model is propped against the side surfaces of the two large gears, the gear plate is pulled upwards to drive the two large gears to synchronously rotate, the positive threaded pipe and the negative threaded pipe simultaneously rotate to synchronously extend the positive threaded rod and the negative threaded rod in the gear plate, the rubber plate and the extrusion plate are propped against the inner wall of the sewage inspection well, and the rubber plate is used for completing the plugging work, so that the utility model has the advantages of convenient installation and labor saving.
Description
Technical Field
The utility model relates to the technical field of drainage pipeline systems, in particular to an anti-seepage plugging structure of a rain sewage inspection well.
Background
The drainage pipeline system is very long, the top of the drainage pipeline system is required to be provided with a sewage inspection well at intervals, the sewage inspection well is made of reinforced concrete, water leakage easily occurs at the joint gap of the sewage inspection well, and the inner wall of the sewage inspection well is required to be plugged by an anti-seepage plugging structure when water leakage occurs;
The anti-seepage plugging structure in the prior art is generally supported on the inner wall of the sewage inspection well through a threaded structure, so that the rubber plate is tightly attached to the pipe wall for plugging, a plurality of circles of threaded rods are required to be rotated, the inner space of the sewage inspection well is narrow, the installation of the rubber plate is very inconvenient, the installation is inconvenient, time and labor are wasted, and therefore the anti-seepage plugging structure of the rainwater inspection well is required to be provided.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, the rubber plate is supported on the inner wall of a sewage inspection well through a threaded structure, so that the rubber plate is tightly attached to the pipe wall for sealing, a plurality of turns of threaded rods are needed to rotate, the inner space of the sewage inspection well is narrow, the rubber plate is inconvenient to install, and the installation is inconvenient, time and labor are wasted, so that the anti-seepage sealing structure of the sewage inspection well is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rain sewage inspection shaft prevention of seepage shutoff structure, includes a screw thread section of thick bamboo and the screw thread post of middle screw thread embedding, and the tip of screw thread post is fixed with the handle pole, one side of screw thread section of thick bamboo is fixed with two positive threaded rods, and the tip of positive threaded rod has the positive screwed pipe of screw thread cover respectively, and the tip of positive screwed pipe is fixed with the gear wheel, and the centre of gear wheel is fixed with the back screwed pipe, and the middle screw thread of back screwed pipe is embedded with the back threaded rod, and the tip of two back threaded rods is fixed with the stripper plate; the other side of screw thread section of thick bamboo is fixed with vertical pole, and the tip of vertical pole is fixed with the disc board, and the centre of disc board is fixed with the screw thread piece, and the tip screw thread of screw thread piece has cup jointed the screw thread cover, and the tip of screw thread cover is fixed with the backup pad, and the centre of backup pad is fixed with a plurality of latch pieces, can dismantle on a plurality of latch pieces and be provided with the rubber slab.
Further preferably, the inner walls of the positive threaded pipe and the reverse threaded pipe are provided with internal threads with opposite screw directions, and the surfaces of the positive threaded pipe and the reverse threaded pipe are provided with external threads with opposite screw directions, so that the positive threaded pipe and the reverse threaded pipe are far away from each other or close to each other when rotating.
Further preferably, the positive-threaded pipe, the negative-threaded pipe, the positive-threaded rod and the negative-threaded rod are disposed in parallel between the threaded cylinder and the pressing plate, and the threaded cylinder and the pressing plate are kept in parallel.
Further preferably, the side face of the large gear is detachably provided with a gear plate, the side face of the gear plate is simultaneously kept engaged with the two large gears through the latch teeth on the surface of the gear plate, the top of the rubber plate is provided with a butt joint hole, and the inner wall of the butt joint hole inwards forms an inclined convex ring.
Further preferably, the end part of the plug block is integrally provided with a connecting column, the end part of the connecting column is integrally provided with a conical clamping block, and the positions and the shapes of the connecting column and the clamping block as well as the butt joint holes of the rubber plate are matched.
Further preferably, the vertical rod is positioned in the middle of the side surface of the threaded cylinder, the rubber plate and the extrusion plate are kept vertical, and the supporting plate is arc-shaped.
The beneficial effects of the utility model are as follows: the hand-held handle rod integrally places the threaded cylinder, the large gear and other structures into the sewage inspection well, then the hand-held gear plate pushes the side surfaces of the threaded cylinder and the large gear against the side surfaces of the two large gears, the gear plate is pulled upwards to drive the two large gears to synchronously rotate, the positive threaded pipe and the negative threaded pipe simultaneously rotate to synchronously extend out the positive threaded rod and the negative threaded rod in the internal part of the gear plate, the rubber plate and the extrusion plate are pushed against the inner wall of the sewage inspection well, the rubber plate is used for sealing, and compared with the traditional installation mode, the installation work can be completed without the body entering the sewage inspection well, and the device has the advantages of convenience in installation and labor saving; the screw thread direction of the front screw thread pipe and the screw thread direction of the back screw thread pipe are opposite, so that the front screw thread pipe and the back screw thread pipe can synchronously approach or separate at the two sides of the large gear, the expansion speed of the extrusion plate and the rubber plate is twice that of the traditional screw thread structure, the installation work is more time-saving, and the installation and the disassembly work are convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a portion of the structure of the present utility model;
FIG. 3 is a schematic diagram of a portion of the structure of the present utility model;
FIG. 4 is a schematic diagram III of a portion of the structure of the present utility model;
FIG. 5 is an exploded view of FIG. 4 according to the present utility model;
FIG. 6 is a schematic cross-sectional view of a rubber sheet of the present utility model.
In the figure: the device comprises a threaded cylinder 1, a positive threaded pipe 2, a large gear 3, a reverse threaded pipe 4, a squeeze plate 5, a reverse threaded rod 6, a positive threaded rod 7, a gear plate 8, a tension rod 9, a threaded column 10, a handle rod 11, a vertical rod 12, a disc plate 13, a threaded block 14, a threaded sleeve 15, a support plate 16, a bolt block 17 and a rubber plate 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, an anti-seepage plugging structure of a rain sewage inspection well comprises a threaded cylinder 1 and a threaded column 10 with an embedded middle thread, wherein a handle rod 11 is fixed at the end part of the threaded column 10, two positive threaded rods 7 are fixed at one side of the threaded cylinder 1, positive threaded pipes 2 are respectively sleeved at the end parts of the positive threaded rods 7 in a threaded manner, a large gear 3 is fixed at the end part of the positive threaded pipes 2, a reverse threaded pipe 4 is fixed in the middle of the large gear 3, a reverse threaded rod 6 is embedded in the middle thread of the reverse threaded pipe 4, and extrusion plates 5 are fixed at the end parts of the two reverse threaded rods 6; the other side of the threaded cylinder 1 is fixed with a vertical rod 12, the end part of the vertical rod 12 is fixed with a disc plate 13, the middle of the disc plate 13 is fixed with a threaded block 14, the end part of the threaded block 14 is in threaded sleeve joint with a threaded sleeve 15, the end part of the threaded sleeve 15 is fixed with a supporting plate 16, the middle of the supporting plate 16 is fixed with a plurality of bolt blocks 17, and a rubber plate 18 is detachably arranged on the bolt blocks 17.
Preferably, the inner walls of the front threaded pipe 2 and the back threaded pipe 4 are provided with internal threads with opposite screw directions, the surfaces of the front threaded rod 7 and the back threaded rod 6 are provided with external threads with opposite screw directions, the front threaded pipe 2, the back threaded pipe 4, the front threaded rod 7 and the back threaded rod 6 are arranged between the threaded cylinder 1 and the extrusion plate 5 in parallel, and the threaded cylinder 1 and the extrusion plate 5 are kept in parallel;
In specific implementation, the positive threaded rod 7 moves in the positive threaded pipe 2, the reverse threaded rod 6 moves in the reverse threaded pipe 4, and the reverse threaded rod 6 and the positive threaded rod 7 move in opposite directions due to the fact that the screw threads of the positive threaded rod 7 and the screw threads of the reverse threaded rod 6 are opposite, so that the positive threaded pipe 2 and the reverse threaded pipe 4 are far away from or close to each other when rotating, the rubber plate 18 and the extrusion plate 5 can be quickly unfolded, and the installation and the disassembly work can be quickly completed.
Preferably, the side surface of the large gear 3 is detachably provided with a gear plate 8, and the side surface of the gear plate 8 is simultaneously kept engaged with the two large gears 3 through the latch teeth on the surface of the gear plate;
during implementation, the side surfaces of the hand-held gear plate 8 are propped against the side surfaces of the two large gears 3, the gear plate 8 is pulled upwards to drive the two large gears 3 to synchronously rotate, the positive threaded pipe 2 and the reverse threaded pipe 4 simultaneously rotate to synchronously extend the positive threaded rod 7 and the reverse threaded rod 6 inside the positive threaded pipe 2 and the reverse threaded pipe 4, the two positive threaded rod 7 and the reverse threaded rod 6 can synchronously rotate, the extrusion plate 5 synchronously moves on the two reverse threaded rods 6, the rubber plate 18 and the extrusion plate 5 are propped against the inner wall of the sewage inspection well, and the rubber plate 18 completes the plugging work.
Preferably, the top of the rubber plate 18 is provided with a butt joint hole, the inner wall of the butt joint hole is inwards provided with an inclined convex ring, the end part of the plug block 17 is integrally provided with a connecting column, the end part of the connecting column is integrally provided with a conical clamping block, the position and the shape of the connecting column and the clamping block are matched with those of the butt joint hole of the rubber plate 18, the clamping block penetrates through the middle of the convex ring, the connecting column is inserted into the convex ring, the top of the clamping block is clamped on the rubber plate 18 and the supporting plate 16 by the convex ring as shown in an attached figure 6 of the specification, and the rubber plate can be quickly clamped on the supporting plate 16.
Preferably, the vertical rod 12 is located in the middle of the side surface of the threaded cylinder 1, the rubber plate 18 and the extrusion plate 5 are kept vertical, the support plate 16 is arc-shaped, the shape of the support plate 16 is matched with the inner wall of the sewage inspection well, the support plate 16 can extrude the rubber plate 18 along the sewage inspection well, the sealing performance of the sealing is greatly improved by tightly attaching the rubber plate 18 to the inner wall of the sewage inspection well, and the sealing effect is good.
In the utility model, when the device is used, firstly, the handle rod 11 is held to put the whole structures such as the threaded cylinder 1, the large gear 3 and the like into the sewage inspection well, secondly, the pull rod 9 is held to push the side surface of the gear plate 8 against the side surfaces of the two large gears 3, the gear plate 8 is pulled upwards to drive the two large gears 3 to synchronously rotate, the positive threaded pipe 2 and the reverse threaded pipe 4 synchronously rotate, the reverse threaded rod 6 extends out of the interior of the reverse threaded pipe 4, the positive threaded rod 7 extends out of the interior of the positive threaded pipe 2, the positive threaded rod 7 and the reverse threaded rod 6 are mutually far away, the rubber plate 18 and the extrusion plate 5 are pushed against the inner wall of the sewage inspection well, the support plate 16 presses and bends the rubber plate 18, the rubber plate 18 is tightly attached to the inner wall of the sewage inspection well, and then the handle rod 11 and the threaded column 10 are rotated, the threaded column 10 is detached from the interior of the threaded cylinder 1, and the positive threaded pipe 2, the reverse threaded pipe 4, the reverse threaded rod 6 and the positive threaded rod 7 are suspended on the inner wall of the sewage inspection well, and the plugging work is completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a rain sewage inspection shaft prevention of seepage shutoff structure, includes screw thread section of thick bamboo (1) and middle screw thread embedded screw thread post (10), and the tip of screw thread post (10) is fixed with handle pole (11), its characterized in that: two positive threaded rods (7) are fixed on one side of the threaded cylinder (1), the end parts of the positive threaded rods (7) are respectively in threaded sleeve connection with a positive threaded pipe (2), a large gear (3) is fixed on the end part of the positive threaded pipe (2), a reverse threaded pipe (4) is fixed in the middle of the large gear (3), a reverse threaded rod (6) is embedded in the middle thread of the reverse threaded pipe (4), and extrusion plates (5) are fixed on the end parts of the two reverse threaded rods (6);
The other side of screw thread section of thick bamboo (1) is fixed with perpendicular pole (12), and the tip of perpendicular pole (12) is fixed with disc board (13), and the centre of disc board (13) is fixed with screw thread piece (14), and screw thread sleeve (15) have been cup jointed to the tip screw thread of screw thread piece (14), and the tip of screw thread sleeve (15) is fixed with backup pad (16), and the centre of backup pad (16) is fixed with a plurality of bolt pieces (17), can dismantle on a plurality of bolt pieces (17) and be provided with rubber slab (18).
2. The seepage-proofing plugging structure of the rain sewage inspection well according to claim 1, wherein the inner walls of the front threaded pipe (2) and the back threaded pipe (4) are provided with internal threads with opposite screw directions, and the surfaces of the front threaded rod (7) and the back threaded rod (6) are provided with external threads with opposite screw directions, so that the front threaded pipe (2) and the back threaded pipe (4) are far away from each other or close to each other when rotating.
3. The seepage-proofing plugging structure of the rain sewage inspection well according to claim 1, wherein the positive threaded pipe (2), the reverse threaded pipe (4), the positive threaded rod (7) and the reverse threaded rod (6) are arranged in parallel between the threaded cylinder (1) and the extrusion plate (5), and the threaded cylinder (1) and the extrusion plate (5) are kept in parallel.
4. A rain sewage inspection well seepage-proofing plugging structure according to claim 3, wherein a gear plate (8) is detachably arranged on the side face of the large gear (3), the side face of the gear plate (8) is simultaneously meshed with the two large gears (3) through the latch teeth on the surface of the gear plate, a butt joint hole is formed in the top of the rubber plate (18), and an inclined convex ring is formed inwards on the inner wall of the butt joint hole.
5. The seepage-proofing plugging structure of the rain sewage inspection well according to claim 1, wherein a connecting column is integrally arranged at the end part of the plug block (17), a conical clamping block is integrally arranged at the end part of the connecting column, and the positions and the shapes of the butt joint holes of the connecting column and the clamping block and the rubber plate (18) are matched.
6. The seepage-proofing plugging structure of the rain sewage inspection well according to claim 1, wherein the vertical rod (12) is positioned in the middle of the side surface of the threaded cylinder (1), the rubber plate (18) and the extrusion plate (5) are kept vertical, and the supporting plate (16) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009348.4U CN220888878U (en) | 2023-07-28 | 2023-07-28 | Seepage-proofing plugging structure for rain sewage inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009348.4U CN220888878U (en) | 2023-07-28 | 2023-07-28 | Seepage-proofing plugging structure for rain sewage inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220888878U true CN220888878U (en) | 2024-05-03 |
Family
ID=90842970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322009348.4U Active CN220888878U (en) | 2023-07-28 | 2023-07-28 | Seepage-proofing plugging structure for rain sewage inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220888878U (en) |
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2023
- 2023-07-28 CN CN202322009348.4U patent/CN220888878U/en active Active
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