CN115445977A - Drainage pipe inspection shaft restores auxiliary device that leaks - Google Patents
Drainage pipe inspection shaft restores auxiliary device that leaks Download PDFInfo
- Publication number
- CN115445977A CN115445977A CN202211122886.8A CN202211122886A CN115445977A CN 115445977 A CN115445977 A CN 115445977A CN 202211122886 A CN202211122886 A CN 202211122886A CN 115445977 A CN115445977 A CN 115445977A
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- fixed
- rod
- plate
- inspection well
- groove
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- 238000007689 inspection Methods 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000002002 slurry Substances 0.000 claims abstract description 15
- 230000005484 gravity Effects 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 244000309464 bull Species 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000008439 repair process Effects 0.000 abstract description 4
- 235000020681 well water Nutrition 0.000 abstract 2
- 239000002349 well water Substances 0.000 abstract 2
- 239000010802 sludge Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B08B1/30—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a drainage pipeline inspection well water leakage repair auxiliary device, which comprises: the supporting seats are symmetrically arranged on two sides of the inspection well; the fixing mechanisms are respectively connected with the supporting seats and are used for fixing the device on the ground; the movable plate can move in the vertical direction and is connected with the supporting seat; the scraper is rotationally connected to the moving plate and can rotate; and the slurry suction pipe is used for sucking and removing slurry in the inspection well. This drainage pipe inspection well water leakage repair auxiliary device can replace the manual work to realize the clearance of the inside silt of inspection well.
Description
Technical Field
The invention relates to the field of inspection wells, in particular to an auxiliary device for repairing leakage of a drainage pipeline inspection well.
Background
The inspection well is used as one of auxiliary facilities of the drainage pipeline and takes on the function of an inspection hole of the drainage facility, and the inspection well is designed to be hollow and directly bears the pressure of the ground in the use process, so that the inspection well is easy to damage. In the prior art, a method for repairing a damaged inspection well is to smear a cement coating on the surface of the inspection well with damaged and leaked inspection wells, or to perform drilling and grouting at the broken and leaked positions to realize leakage stoppage. However, due to the damage of the inspection well, the inside of the inspection well can be immersed with silt, so that an auxiliary device needs to be used for carrying out silt removal work on the inside of the inspection well before repair, but at present, the operation process is still worker descending operation, the operation process is extremely unsafe, and due to the fact that firm support is not set, the device can swing or slightly rotate in the desilting process, and the desilting effect is finally influenced.
Disclosure of Invention
The invention aims to provide an auxiliary device for repairing leakage of a drainage pipeline inspection well, which can replace manual work to clean sludge in the inspection well.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a drainage pipe inspection shaft auxiliary device that restores that leaks, includes:
the supporting seats are symmetrically arranged on two sides of the inspection well;
the fixing mechanisms are respectively connected with the supporting seats and are used for fixing the device on the ground;
the movable plate can move in the vertical direction and is connected with the supporting seat;
the scraper is rotationally connected to the moving plate and can rotate;
and the slurry suction pipe is used for sucking and removing slurry in the inspection well.
Preferably, the stabilizing mechanism comprises: the mounting frames are more than one, the mounting frames are connected with the supporting seat through sliding rails, and the mounting frames and the supporting seat are fixed through bolts;
the sliding block is sleeved on the mounting frame;
the pressing plate, the pressing plate upper end is fixed with the screw rod, the screw rod upper end passes the slider and passes through threaded connection with the slider, the screw rod upper end is fixed with the handle.
Preferably, the clamp plate lower extreme is equipped with the cavity, be fixed with the baffle in the cavity, the baffle divide into cavity and lower cavity with the cavity, be equipped with a plurality of limiting plates in the upper cavity, the limiting plate lower extreme is fixed with the connecting rod respectively, it is fixed with the gravity piece that the connecting rod lower extreme passes the baffle and stretches into in the lower cavity, clamp plate lower extreme opening part is fixed with the elastic webbing, it has the gravel to fill in the lower cavity.
Preferably, the lower end of the pressing plate is provided with an inserting plate, the inner wall of the cavity is symmetrically provided with inserting grooves, and two ends of the inserting plate respectively extend into the inserting grooves.
Preferably, the connecting mechanism is used for connecting the two supporting seats.
Preferably, the connection mechanism includes:
the cross rods respectively penetrate through the two supporting seats, and clamping grooves are uniformly formed in the upper ends of the cross rods;
the fixed plate, be equipped with the perforation that is used for the horizontal pole to pass on the fixed plate, the horizontal pole all passes the fixed plate, the fixed plate sets up the one side of keeping away from the inspection shaft at the supporting seat respectively, the fixed plate passes through the bolt fastening with the supporting seat.
Preferably, the moving plate is fixed with a telescopic mechanism, and the telescopic mechanism is fixed with the supporting seat.
Preferably, a motor is fixed in the moving plate, an output shaft of the motor is fixed with a rotating shaft, and the rotating shaft is fixed with the scraper.
Preferably, the movable plate further comprises a camera and an illuminating lamp which are arranged at the upper end of the movable plate.
Preferably, the method further comprises the following steps:
the first groove used for placing an illuminating lamp and the second groove used for placing a camera are formed in the upper end of the moving plate, the illuminating lamp is installed on a rotating rod, the rotating rod is rotatably connected into the first groove, and the rotating rod is driven by a rotating motor to rotate;
the pressing rod is arranged in the second groove, the upper end of the pressing rod extends into the first groove, the lower end of the pressing rod is fixed with the spring, and the lower end of the spring is fixed with the bottom end of the second groove;
the camera is mounted at the upper end of the lifting plate, the lower end of the lifting plate is fixed with the vertical rod, a first vertical groove for the vertical rod to extend into is formed in the lower end of the second groove, and the vertical rod is fixedly connected with the pressure rod through a movable rod;
the supporting rod is arranged below the vertical rod, and a rack is embedded in the upper end of the supporting rod;
l type pole, L type pole is fixed on the carriage release lever, the bottom end is equipped with the perpendicular groove two that is used for L type pole to stretch into in the recess two, it has the rack to embed on the L type pole lateral wall, the rack is connected with the meshing of gear one, gear one passes through bull stick one and is connected through the bearing with two inner walls in mounting groove, be fixed with gear two on the bull stick one, gear two is connected with the meshing of gear three, gear three is connected with the rack toothing on the support pole.
Compared with the prior art, the invention has the beneficial effects that:
1) By arranging the scraper and the slurry suction pipe, the sludge can be scraped by the scraper and then sucked by the slurry suction pipe, so that the manual labor is replaced, and the working efficiency is improved.
2) According to the invention, the fixing mechanism is arranged on the ground, so that the damage of the fixing mechanism to the inner wall of the inspection well can be avoided; in addition, by arranging the elastic belt, the gravel and the movable gravity block, even if the pressing plate is placed on the uneven ground, when the ground below the gravity block is sunken, the gravity block presses the elastic belt downwards under the action of the gravity block, so that the gravity block enters the sunken part of the ground, the gravel enters the sunken part of the ground along with the sunken part of the ground, and the sunken part of the ground is filled with the gravel, so that the pressing plate is more stable.
3) The invention is provided with the camera and the illuminating lamp, the damage condition in the inspection well can be shot by utilizing the camera, and the condition in the inspection well can be conveniently known by workers so that the subsequent repair work can be smoothly carried out.
Drawings
FIG. 1 is a schematic structural diagram of an auxiliary device for repairing leakage water in a drainage pipeline inspection well according to an embodiment of the present invention;
FIG. 2 is a top view of a part of the structure of an auxiliary device for repairing leakage water in a drainage pipeline inspection well according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a cross bar in an embodiment of the present invention;
FIG. 4 is a schematic view showing the internal structure of a platen in the embodiment of the present invention;
FIG. 5 is a schematic view of the internal structure of the moving plate in the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a second groove in an embodiment of the present invention;
in the figure, 1, a support seat, 2, a mounting frame, 3, a sliding block, 4, a pressing plate, 5, a screw, 6, a handle, 7, a partition plate, 8, an upper chamber, 9, a lower chamber, 10, a limiting plate, 11, a connecting rod, 12, a gravity block, 13, an elastic band, 14, gravel, 15, a plug plate, 16, a slot, 17, a cross rod, 18, a clamping groove, 19, a fixing plate, 20, a perforation, 21, an inspection well, 22, a moving plate, 23, a telescopic mechanism, 24, a motor, 25, a rotating shaft, 26, a scraping plate, 27, a slurry suction pipe, 28, a camera, 29, an illuminating lamp, 30, a groove I, 31, a groove II, 32, a rotating rod, 33, a pressing rod, 34, a spring, 35, a lifting plate, 36, a vertical rod, 37, a vertical groove I, 38, a moving rod, 39, an abutting rod, 40, a rack, 41, an L-shaped rod, 42, a gear I, 43, a gear II, 44, a rotating rod I, 45, a rotating rod I, a rotating rod 46 and a rotating rod II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an auxiliary device for repairing leakage of a drainage pipeline inspection well comprises two support seats 1 symmetrically arranged at two sides of an inspection well 21, wherein the support seats 1 are arc-shaped; the stabilizing mechanism is respectively connected with the supporting seat 1 and is used for stabilizing the device on the ground. The stabilizing mechanism comprises more than one mounting rack 2, the mounting racks 2 are connected with the supporting seat 1 through sliding rails, and the mounting racks 2 and the supporting seat 1 are fixed through bolts; the sliding block 3 is sleeved on the mounting frame 2; the pressing plate 4, the pressing plate 4 upper end is fixed with screw rod 5, and 5 upper ends of screw rod pass slider 3 and pass through threaded connection with slider 3, and 5 upper ends of screw rod are fixed with handle 6.
As shown in fig. 4, the lower end of the pressing plate 4 is provided with a cavity, a partition plate 7 is fixed in the cavity, the partition plate 7 divides the cavity into an upper cavity 8 and a lower cavity 9, a plurality of limiting plates 10 are arranged in the upper cavity 8, the lower ends of the limiting plates 10 are fixed with a connecting rod 11 respectively, the lower end of the connecting rod 11 penetrates through the partition plate 7 to stretch into the lower cavity 9 and be fixed with a gravity block 12, the gravity block 12 is uniformly distributed, an elastic belt 13 is fixed at the opening of the lower end of the pressing plate 4, gravel 14 is filled in the lower cavity 9, and the inner cavity is sealed by the elastic belt 13. The lower end of the pressing plate 4 is provided with an inserting plate 15, the inner wall of the cavity is symmetrically provided with inserting grooves 16, and two ends of the inserting plate 15 respectively extend into the inserting grooves 16.
As shown in fig. 2-3, a connecting mechanism for connecting the two supporting seats 1 is also included. The connecting mechanism comprises two cross rods 17, the cross rods 17 respectively penetrate through the two supporting seats 1, and clamping grooves 18 are uniformly formed in the upper ends of the cross rods 17; and the fixing plate 19 is provided with a through hole 20 for the cross rod 17 to pass through, and the height of the through hole 20 is slightly higher than that of the cross rod 17. The cross rods 17 penetrate through fixing plates 19, the fixing plates 19 can be clamped in the clamping grooves 18, the fixing plates 19 are respectively arranged on one sides, far away from the inspection well 21, of the supporting seat 1, and the fixing plates 19 are fixed with the supporting seat 1 through bolts.
As shown in fig. 1, the auxiliary device for repairing leakage of drainage pipeline inspection well further comprises a moving plate 22, the moving plate 22 can move in the vertical direction, the moving plate 22 is fixed with a telescopic mechanism 23, and the telescopic mechanism 23 is fixed with a support seat 1. The telescopic mechanism 23 may be an electric telescopic rod, or another device capable of extending and retracting in the vertical direction. A motor 24 is fixed in the moving plate 22, an output shaft of the motor 24 is fixed with a rotating shaft 25, and the rotating shaft 25 is fixed with a scraper 26.
The inspection well further comprises a slurry suction pipe 27, the slurry suction pipe 27 is used for sucking and removing slurry in the inspection well 21, the slurry suction pipe 27 is connected with a sludge pump, and the sludge pump is connected with a collection box, so that the sludge is sucked and removed conveniently.
As shown in fig. 5-6, a camera 28 and an illuminating lamp 29 are further included at the upper end of the moving plate 22. The upper end of the moving plate 22 is provided with a first groove 30 for placing an illuminating lamp 29 and a second groove 31 for placing a camera 28, the illuminating lamp 29 is arranged on a rotating rod 32, the rotating rod 32 is rotatably connected in the first groove 30, and the rotating rod 32 is driven by the rotating motor 24 to rotate; the pressing rod 33 is arranged in the second groove 31, the pressing rod 33 is connected with the inner wall of the second groove 31 through a sliding rail, the upper end of the pressing rod 33 extends into the first groove 30, the upper end of the pressing rod 33 is hemispherical, the lower end of the pressing rod 33 is fixed with the spring 34, and the lower end of the spring 34 is fixed with the bottom end of the second groove 31; the lifting plate 35 and the camera 28 are installed at the upper end of the lifting plate 35, the lower end of the lifting plate 35 is fixed with the vertical rod 36, the lower end of the second groove 31 is provided with a first vertical groove 37 for the vertical rod 36 to extend into, the vertical rod 36 is fixedly connected with the pressure rod 33 through the movable rod 38, and the vertical rod 36 is connected with the inner wall of the second groove 31 through a sliding rail; the abutting rod 39 is arranged below the vertical rod 36, the abutting rod 39 is connected with the inner wall of the second groove 31 through a sliding rail, a rack 40 is embedded in the upper end of the abutting rod 39, and one end, far away from the compression rod 33, of the abutting rod 39 is in a wedge-shaped block shape; the L-shaped rod 41 and the L-shaped rod 41 are fixed on the moving rod 38, a vertical groove II for the L-shaped rod 41 to extend into is arranged at the inner bottom end of the groove II 31, a rack 40 is embedded in the side wall of the L-shaped rod 41, the rack 40 is meshed with a gear I42, the gear I42 is connected with the inner wall of the mounting groove II through a rotating rod I44 through a bearing, a gear II 43 is fixed on the rotating rod I44, the gear II 43 is meshed with a gear III 45, the gear III 45 is meshed with the rack 40 on the abutting rod 39, the gear III 45 is fixed on the rotating rod II 46, and two ends of the rotating rod II 46 are respectively connected with the inner wall of the groove II 31 through bearings.
The working principle is as follows: adjust the distance between two supporting seats 1 according to the diameter of inspection shaft 21 earlier, unpack fixed plate 19 and supporting seat 1 apart, then upwards carry and pull up fixed plate 19, make fixed plate 19 no longer be located draw-in groove 18, remove two supporting seats 1, place two supporting seats 1 in inspection shaft 21 both sides and adjust to after suitable distance, move down fixed plate 19 and block in draw-in groove 18, then it is fixed with fixed plate 19 and supporting seat 1.
Then according to the ground condition, remove mounting bracket 2, with mounting bracket 2 remove to suitable position after, with mounting bracket 2 and supporting seat 1 fixed. Then, the slide block 3 is moved, the pressing plate 4 is moved to a proper ground, and the distance between the pressing plate 4 and the slide block 3 is adjusted by the screw 5, so that the pressing plate 4 is in contact with the ground. The inserting plate 15 is pulled out, when the ground is sunken, the gravity block 12 enters the sunken part under the action of gravity, the gravity block 12 drives the elastic belt 13 to move downwards together, and meanwhile, the gravels 14 fill the sunken part, so that the stability of the pressing plate 4 is improved.
The telescoping mechanism 23 is actuated to extend the scraper 26 into the sludge in the manhole 21, depending on the depth of the manhole 21. While the moving plate 22 is moving in the inspection well 21, the condition of the inner wall of the inspection well 21 is photographed by the camera 28 and light is supplemented by the illumination lamp 29. After the scraper 26 enters the sludge, the motor 24 is started, the motor 24 drives the scraper 26 to rotate, the sludge and the sewage are mixed, the slurry suction pipe 27 is placed in the inspection well 21, and the sludge is sucked by the slurry suction pipe 27. Before the scraper 26 rotates, in order to prevent the sludge from splashing to the camera 28 and the illuminating lamp 29, the rotating motor 24 can be started, so that the rotating motor 24 drives the rotating rod 32 to rotate, the rotating rod 32 rotates into the first groove 30, the rotating rod 32 presses the pressing rod 33 downwards, and the spring 34 contracts. Meanwhile, the pressing rod 33 drives the vertical rod 36 and the moving rod 38 to move downwards, the vertical rod 36 drives the camera 28 to enter the second groove 31, the moving rod 38 drives the L-shaped rod 41 to move downwards, the L-shaped rod 41 drives the first gear 42 to rotate clockwise, the first gear 42 drives the second gear 43 to rotate clockwise, the second gear 43 drives the third gear 45 to rotate anticlockwise, the third gear 45 drives the abutting rod 39 to move towards the pressing rod 33, the abutting rod 39 does not support the vertical rod 36 any more, and the vertical rod 36 moves downwards and extends into the first vertical groove 37. At this time, the camera 28 and the illumination lamp 29 are located in the second recess 31 and the first recess 30, respectively. When the camera 28 and the illuminating lamp 29 need to work, the rotating motor 24 is rotated reversely, the rotating rod 32 is rotated to the vertical direction, the spring 34 is reset, and the pressing rod 33 moves upwards and extends into the first groove 30 again. Meanwhile, the pressure lever 33 drives the moving lever 38 and the vertical lever 36 to move upwards, the vertical lever 36 drives the camera 28 to extend out of the second groove 31, the moving lever 38 drives the L-shaped lever 41 to move upwards, the L-shaped lever 41 drives the first gear 42 and the second gear 43 to rotate anticlockwise, the third gear 45 rotates clockwise, the abutting lever 39 extends below the vertical lever 36 again, and the vertical lever 36 is supported.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a drainage pipe inspection shaft auxiliary device that restores that leaks which characterized in that includes:
the supporting seats are symmetrically arranged on two sides of the inspection well;
the fixing mechanisms are respectively connected with the supporting seats and are used for fixing the device on the ground;
the movable plate can move in the vertical direction and is connected with the supporting seat;
the scraper is rotationally connected to the moving plate and can rotate;
and the slurry suction pipe is used for sucking and removing slurry in the inspection well.
2. The auxiliary device for repairing leakage of drainage pipeline inspection well of claim 1, wherein said stabilizing mechanism comprises:
the mounting frames are more than one, the mounting frames are connected with the supporting seat through sliding rails, and the mounting frames and the supporting seat are fixed through bolts;
the sliding block is sleeved on the mounting frame;
the pressing plate, the pressing plate upper end is fixed with the screw rod, the screw rod upper end passes the slider and passes through threaded connection with the slider, the screw rod upper end is fixed with the handle.
3. The auxiliary device for repairing leakage of drainage pipeline inspection well according to claim 2, wherein: the clamp plate lower extreme is equipped with the cavity, be fixed with the baffle in the cavity, the baffle divide into cavity and cavity down, be equipped with a plurality of limiting plates in the cavity, the limiting plate lower extreme is fixed with the connecting rod respectively, it is fixed with the gravity piece that the connecting rod lower extreme passes the baffle and stretches into in the cavity down, clamp plate lower extreme opening part is fixed with the elastic webbing, it has the gravel to pack in the cavity down.
4. The auxiliary device for repairing leakage of drainage pipeline inspection well of claim 3, wherein: the lower end of the pressing plate is provided with a plug board, the inner wall of the cavity is symmetrically provided with slots, and two ends of the plug board respectively extend into the slots.
5. The auxiliary device for repairing leakage of drainage pipeline inspection well according to claim 1, wherein: the support seat further comprises a connecting mechanism for connecting the two support seats.
6. The auxiliary device for repairing leakage of drainage pipeline inspection well of claim 5, wherein said connection mechanism comprises:
the cross rods respectively penetrate through the two supporting seats, and clamping grooves are uniformly formed in the upper ends of the cross rods;
the fixed plate, be equipped with the perforation that is used for the horizontal pole to pass on the fixed plate, the horizontal pole all passes the fixed plate, the fixed plate sets up the one side of keeping away from the inspection shaft at the supporting seat respectively, the fixed plate passes through the bolt fastening with the supporting seat.
7. The auxiliary device for repairing leakage of drainage pipeline inspection well according to claim 1, wherein: the movable plate is fixed with the telescopic mechanism, and the telescopic mechanism is fixed with the supporting seat.
8. The auxiliary device for repairing leakage of drainage pipeline inspection well according to claim 1, wherein: a motor is fixed in the moving plate, an output shaft of the motor is fixed with a rotating shaft, and the rotating shaft is fixed with the scraper.
9. The auxiliary device for repairing leakage of drainage pipeline inspection well according to claim 1, wherein: the device also comprises a camera and a lighting lamp which are arranged at the upper end of the moving plate.
10. The auxiliary device for repairing leakage water from drainage pipeline inspection well according to claim 9, further comprising:
the first groove for placing an illuminating lamp and the second groove for placing a camera are formed in the upper end of the moving plate, the illuminating lamp is installed on a rotating rod, the rotating rod is rotatably connected into the first groove, and the rotating rod is driven to rotate by a rotating motor;
the pressing rod is arranged in the second groove, the upper end of the pressing rod extends into the first groove, the lower end of the pressing rod is fixed with the spring, and the lower end of the spring is fixed with the bottom end of the second groove;
the camera is mounted at the upper end of the lifting plate, the lower end of the lifting plate is fixed with the vertical rod, a first vertical groove for the vertical rod to extend into is formed in the lower end of the second groove, and the vertical rod is fixedly connected with the pressure rod through a movable rod;
the supporting rod is arranged below the vertical rod, and a rack is embedded in the upper end of the supporting rod;
l type pole, L type pole is fixed on the carriage release lever, the bottom end is equipped with the perpendicular groove two that is used for L type pole to stretch into in the recess two, it has the rack to embed on the L type pole lateral wall, the rack is connected with the meshing of gear one, gear one passes through bull stick one and is connected through the bearing with two inner walls in mounting groove, be fixed with gear two on the bull stick one, gear two is connected with the meshing of gear three, gear three is connected with the rack toothing on the support pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211122886.8A CN115445977B (en) | 2022-09-15 | 2022-09-15 | Drainage pipeline inspection shaft restoration auxiliary device that leaks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211122886.8A CN115445977B (en) | 2022-09-15 | 2022-09-15 | Drainage pipeline inspection shaft restoration auxiliary device that leaks |
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| Publication Number | Publication Date |
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| CN115445977A true CN115445977A (en) | 2022-12-09 |
| CN115445977B CN115445977B (en) | 2023-08-11 |
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| CN202211122886.8A Active CN115445977B (en) | 2022-09-15 | 2022-09-15 | Drainage pipeline inspection shaft restoration auxiliary device that leaks |
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| CN213625794U (en) * | 2020-10-15 | 2021-07-06 | 张博洋 | Conveniently-cleaned underground sludge cleaning device for agricultural well |
| CN214090249U (en) * | 2020-11-02 | 2021-08-31 | 南京禹帆环境科技有限公司 | Drainage pipe inspection shaft restores auxiliary device that leaks |
| CN214662916U (en) * | 2020-12-29 | 2021-11-09 | 四川闳程工程技术咨询有限公司 | Plugging device for pipeline crevasse |
| CN214467930U (en) * | 2021-01-23 | 2021-10-22 | 王言 | Municipal drainage pipeline leakage rate measuring device |
| CN217076840U (en) * | 2022-04-22 | 2022-07-29 | 伍志锋 | Pipeline installation auxiliary device for water supply and drainage |
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| CN115445977B (en) | 2023-08-11 |
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