CN118188899A - Water supply and drainage pipeline connecting device - Google Patents
Water supply and drainage pipeline connecting device Download PDFInfo
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- CN118188899A CN118188899A CN202410464170.9A CN202410464170A CN118188899A CN 118188899 A CN118188899 A CN 118188899A CN 202410464170 A CN202410464170 A CN 202410464170A CN 118188899 A CN118188899 A CN 118188899A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a water supply and drainage pipeline connecting device, which belongs to the technical field of connecting devices and comprises a water storage cylinder, wherein connecting pipes are arranged at two ends of the water storage cylinder in a communicated mode, a connecting cover is fixedly arranged on the outer surface of each connecting pipe, and a sliding component is arranged on the inner wall of each groove; according to the invention, the sliding assembly is arranged, so that the connecting device slides on the outer surface of the straight pipe under the action of the pulley, compared with the traditional installation mode of the connecting device, the device does not need to be completely detached from the pipe and then moved, the time for detaching the connecting device is effectively saved, the installation efficiency between the pipe and the connecting device is improved, the friction between the connecting device and the pipe can be effectively reduced by the pulley in the moving process, the abrasion between the connecting device and the pipe is further reduced, and the pulley can be automatically retracted into the groove of the connecting pipe when the connecting device does not need to be moved, so that the influence of the pulley on the tightness between the connecting device and the pipe is effectively reduced.
Description
Technical Field
The invention belongs to the technical field of connecting devices, and particularly relates to a water supply and drainage pipeline connecting device.
Background
The pipeline connecting device is an appliance which adopts stainless steel and rubber to manufacture an element combination device to achieve the sealing and bearing functions, has a very compact structure, does not need to carry out any treatment on the pipe ends during construction, only needs to sleeve the connector at two pipe ends to be connected, and tightens the side bolts, so that the clamping teeth tightly bite the surfaces of the pipe ends to achieve limit fixation, the sealing sleeve is tightly stuck on the pipeline to achieve a sealing and firm connection locking state, and the pipeline connector is divided into a limit pipeline connector, a compensation pipeline connector, a double-clamping pipeline connector, a pipeline repairing device, a nonmetallic pipeline connector and other series according to different connecting functions, and can be widely applied to pipeline connection of various materials in industries such as petroleum, chemical industry, shipbuilding, ocean platform, electric power, light industry, medicine, food, building, municipal administration, environmental protection, mechanical equipment and the like.
The water supply and drainage pipeline engineering is pipeline system engineering for conveying and distributing industrial water and domestic drinking water and collecting, conveying and draining industrial wastewater, domestic sewage and rainwater, and is an integral part of the water supply and drainage system, and plays an important role on the whole water supply and drainage system.
The utility model discloses a water supply and drainage pipeline connecting device (CN 219432691U), which comprises a fixing device, wherein the inner side of the fixing device is fixedly connected with water pipes, the outer side of the fixing device is fixedly connected with a tightening device, an interface sealing sleeve is fixedly connected between the water pipes, the outer side of the water pipes is fixedly connected with a connecting sealing sleeve, the outer side of the connecting sealing sleeve is fixedly connected with a connecting cylinder, and the outer side of the connecting cylinder is fixedly connected with a tightening device.
The Chinese patent discloses a city water supply and drainage pipeline connecting device (CN 116717641A), which comprises a water inlet pipeline and a water outlet pipeline, wherein a first protection pipe is arranged on the right side of the water inlet pipeline, a second protection pipe is arranged on the left side of the water outlet pipeline, a first water storage pipe is arranged on the right side of the first protection pipe, and a second water storage pipe is arranged on the left side of the second protection pipe; and the connecting component is respectively arranged in the first protective tube and the second protective tube and used for connecting the water supply and drainage pipelines, the firmness and the stability of connection between the pipelines are improved, the pipelines with different diameters can be fixed, and the quantity of the integrated structure is two groups in the first protective tube and the second protective tube respectively, so that the fixed clamping of the water supply and drainage pipelines with different diameters is further improved, the time for measuring the pipeline dimensions in advance is reduced, the working efficiency of engineering is improved, most of the currently used connecting devices are connected with the water supply and drainage pipelines through bolts, when the positions of the connecting devices are required to be replaced, the connecting devices are required to be moved after bolts on the pipeline connecting devices are removed, time and labor are wasted, the pipelines are required to be realigned with the connecting devices, the mounting efficiency of the connecting devices is affected, and the water supply and drainage pipeline connecting devices are provided.
Disclosure of Invention
The invention aims at: in order to solve the problems that the prior pipeline connecting device needs to remove bolts on the pipeline connecting device and then move the connecting device, time and labor are wasted, the pipeline and the connecting device need to be realigned, and the installation efficiency of the connecting device is affected, the water supply and drainage pipeline connecting device is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the water supply and drainage pipeline connecting device comprises a water storage cylinder, wherein connecting pipes are arranged at two ends of the water storage cylinder in a communicating mode, a connecting cover is fixedly arranged on the outer surface of each connecting pipe, a rubber ring is fixedly arranged on the inner wall of each connecting pipe, a groove is formed in the inner wall of each connecting pipe, a sliding component is arranged on the inner wall of each groove, a sealing component is arranged on the inner wall of each connecting cover, and a buffer component is arranged on the inner wall of each water storage cylinder;
The sliding assembly comprises a positioning rod and a rotating rod, one end of the positioning rod is rotationally connected with the inner side wall of the connecting cover, a driving gear is fixedly arranged on the outer surface of the positioning rod, a placing groove is formed in the other end of the positioning rod, and a connecting rod is rotationally arranged on the inner wall of the placing groove.
As a further description of the above technical solution:
the outer surface fixed mounting of connecting rod has the rolling disc, fixed mounting has the fixed block on the lateral wall of rolling disc, fixed mounting has connecting spring on the lateral wall of fixed block, connecting spring's one end fixed mounting has the ratchet, the lateral wall of ratchet is connected with the lateral wall rotation of rolling disc through the pivot.
As a further description of the above technical solution:
The both ends of dwang are connected with both sides inner wall rotation of recess respectively, the surface fixed mounting of dwang has driven gear and mounting panel, install the pulley through the pivot rotation on the lateral wall of mounting panel.
As a further description of the above technical solution:
The connecting pipe is characterized in that a chute is formed in the inner wall of the shell cavity of the connecting pipe, a limiting rod is fixedly mounted on the inner side wall of the chute, a movable rack is slidably mounted on the outer surface of the limiting rod, and one end of the movable rack penetrates through the inside of the groove and is fixedly provided with a telescopic spring.
As a further description of the above technical solution:
One end of the telescopic spring is fixedly connected with the other inner side wall of the sliding groove, a connecting bar is fixedly installed on the side wall of the movable rack, one end of the connecting bar is fixedly provided with the other movable rack, and the movable rack is in meshed connection with the driving gear and the driven gear.
As a further description of the above technical solution:
The sealing assembly comprises a fixing strip, a slotted hole is formed in the outer surface of the fixing strip, a fixing block is fixedly arranged at one end of the fixing strip, the other end of the fixing strip penetrates through the fixing block, and the fixing strip is sleeved on the outer surface of the rubber ring.
As a further description of the above technical solution:
The inner wall of the fixed block is rotatably provided with a self-locking threaded rod, the self-locking threaded rod is connected with the fixed bar in a meshed mode, one end of the self-locking threaded rod extends out of the side wall of the connecting cover and is fixedly provided with a knob, and the other end of the self-locking threaded rod extends out of the side wall of the fixed block.
As a further description of the above technical solution:
the other end of the self-locking threaded rod is provided with a mounting groove, a ratchet ring is fixedly mounted on the inner side wall of the mounting groove, one end of the connecting rod is rotationally connected with the inner wall of the mounting groove, and the ratchet ring is engaged with and connected with a ratchet.
As a further description of the above technical solution:
The buffer assembly comprises a fixed cover, the upper surface of the fixed cover is fixedly connected with the inner wall of the water storage cylinder, a fixed rod is fixedly installed on the inner wall of the fixed cover, an installation sleeve is rotated on the outer surface of the fixed rod, a buffer plate is fixedly installed on the lower surface of the installation sleeve, and a positioning groove is formed in the upper surface of the buffer plate.
As a further description of the above technical solution:
the outer surface cover of dead lever is equipped with torsion spring, torsion spring's one end and constant head tank's inner wall fixed connection, torsion spring's the other end and the inner wall fixed connection of fixed cover, fixed mounting has sharp cone on the lateral wall of buffer board.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. In the invention, when the position of the connecting device is required to be replaced, the self-locking threaded rod is reversely rotated firstly, the fixing strip is loosened at the moment, so that the pipeline and the connecting pipe are loosened, when the self-locking threaded rod reversely rotates, the ratchet ring and the ratchet are in a meshed state at the moment, the positioning rod is driven to rotate when the self-locking threaded rod reversely rotates, the positioning rod drives the driving gear, the driving gear is meshed with the movable rack, so that the movable rack slides on the outer surface of the limiting rod, the movable rack moves the other movable rack through the connecting strip when sliding, the driven gear drives the rotating rod to rotate in the groove under the action of the movable rack, the pulley is driven to rotate through the mounting plate, and the pulley is moved out of the groove at the moment and is contacted with the outer surface of the water supply and drainage pipeline, then the connecting device moves from one end of the straight pipe to the other end under the action of the pulley, the connecting device can slide on the outer surface of the straight pipe under the action of the pulley, compared with the traditional installation mode of the connecting device, the device does not need to be completely detached from the pipe and then moves, the time for detaching the connecting device can be effectively saved, the installation efficiency between the pipe and the connecting device is improved, the friction between the connecting device and the pipe can be effectively reduced in the moving process, the abrasion between the connecting device and the pipe is further reduced, the pulley can automatically be received in the groove of the connecting pipe when the connecting device does not need to move, thereby effectively reducing the influence of the pulley on the tightness between the connecting device and the pipe, the upper and lower contact surfaces of the connecting device and the pipe are respectively provided with the pulley, the stability of the connecting device during sliding can be effectively improved, the connecting device is prevented from falling off or loosening of internal parts caused by shaking in the moving process.
2. According to the invention, the buffer assembly and the water storage cylinder are arranged, after the connecting device and the water supply and drainage pipe are installed, water flows into the water storage cylinder when passing through the connecting device, then flows into the water storage cylinder after being buffered by the water storage cylinder and is discharged from the other connecting pipe, when the flow speed of the water flow is large, the water flow can impact on the side wall of the buffer plate, at the moment, the pointed cone on the side wall of the buffer plate can disperse the water flow to two sides, and meanwhile, the impacted buffer plate can rotate on the outer surface of the fixed rod through the installation sleeve, but under the action of the torsion spring, the buffer plate can block the water flow to a certain extent, the pointed cone is utilized to disperse the water flow firstly, then the buffer plate is utilized to block the water flow to a certain extent, so that the impact force of the water flow on the connecting device is effectively reduced, the damage condition of the inner wall of the pipeline is avoided, meanwhile, the impact force of the water flow when passing through the connecting device can be reduced through the increase of the cross section area of the pipeline when the water flow enters the water storage cylinder, the service life of the connecting device is prolonged, the pipeline connecting device can be satisfied, and the condition of the connecting device can be prevented from being loose, and the connecting condition of the pipeline can be avoided.
3. According to the invention, the sealing assembly is arranged, the self-locking threaded rod is driven by the knob to rotate in the fixed block, one end of the fixed strip moves towards one side of the fixed block under the action of the slotted hole under the rotation of the self-locking threaded rod, the fixed strip can clamp the rubber ring and the water supply and drainage pipe together along with the increase of the moving distance of one end of the fixed strip, so that the water supply and drainage pipe is fixed with the connecting pipe, the self-locking threaded rod rotates clockwise when the fixed strip is tightened, the ratchet ring is not meshed with the ratchet teeth, the positioning rod cannot be driven to rotate when the self-locking threaded rod rotates, the tightness between the rubber ring and the pipeline is changed by changing the size of the ring opening of the fixed strip, compared with a bolt fixing mode, the operation is more convenient, the installation efficiency of the connecting device is improved, meanwhile, the movement of the pulley can be controlled in the process of adjusting the fixed strip, the convenience of the connecting device is further improved, and meanwhile, the pipe connecting device can be suitable for fixing and clamping water supply and drainage pipes with different diameters in advance, the step of measuring the sizes of the water supply and drainage pipe is further improved.
Drawings
Fig. 1 is a schematic perspective view of a water supply and drainage pipeline connecting device.
Fig. 2 is a schematic diagram showing an exploded structure of a connection pipe in the water supply and drainage pipe connection device.
FIG. 3 is a schematic diagram of an exploded structure of a self-locking threaded rod in a water supply and drainage pipeline connecting device.
Fig. 4 is an enlarged schematic view of the structure of the water supply and drainage pipe connection device at B in fig. 3.
Fig. 5 is an enlarged schematic view of the structure of the water supply and drainage pipeline connecting device at a position a in fig. 2.
Fig. 6 is a schematic perspective view of a connecting strip in the water supply and drainage pipeline connecting device.
Fig. 7 is an enlarged schematic view of the structure of the water supply and drainage pipe connection device at C in fig. 6.
FIG. 8 is a schematic sectional view of a water storage cylinder in a water supply and drainage pipeline connecting device.
Legend description:
1. A water storage cylinder; 2. a connecting pipe; 3. a connection cover; 4. a rubber ring; 5. a seal assembly; 51. a fixing strip; 52. a fixed block; 53. self-locking threaded rod; 54. a knob; 55. a ratchet ring; 6. a sliding assembly; 61. a positioning rod; 62. a drive gear; 63. a placement groove; 64. a connecting rod; 65. a rotating disc; 66. a fixed block; 67. a connecting spring; 68. a ratchet; 69. a rotating lever; 610. a driven gear; 611. a mounting plate; 612. a pulley; 613. moving the rack; 614. a connecting strip; 615. a limit rod; 616. a telescopic spring; 7. a groove; 8. a buffer assembly; 81. a fixed cover; 82. a fixed rod; 83. a mounting sleeve; 84. a torsion spring; 85. a buffer plate; 86. a positioning groove; 87. a pointed cone.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a water supply and drainage pipeline connecting device, includes water storage section of thick bamboo 1, water storage section of thick bamboo 1's both ends all communicate and install connecting pipe 2, connecting pipe 2's surface fixed mounting has connecting cover 3, fixedly mounted with rubber circle 4 on connecting pipe 2's the inner wall, be provided with recess 7 on connecting pipe 2's the inner wall, be provided with sliding component 6 on recess 7's the inner wall, be provided with sealing component 5 on connecting cover 3's the inner wall, be provided with buffer component 8 on water storage section of thick bamboo 1's the inner wall;
The sliding assembly 6 comprises a positioning rod 61 and a rotating rod 69, one end of the positioning rod 61 is rotationally connected with the inner side wall of the connecting cover 3, a driving gear 62 is fixedly arranged at the outer surface of the positioning rod 61, a placing groove 63 is formed in the other end of the positioning rod 61, a connecting rod 64 is rotationally arranged on the inner wall of the placing groove 63, a rotating disc 65 is fixedly arranged on the outer surface of the connecting rod 64, a fixed block 66 is fixedly arranged on the side wall of the rotating disc 65, a connecting spring 67 is fixedly arranged on the side wall of the fixed block 66, a ratchet 68 is fixedly arranged at one end of the connecting spring 67, the side wall of the ratchet 68 is rotationally connected with the side wall of the rotating disc 65 through a rotating shaft, two ends of the rotating rod 69 are rotationally connected with two side inner walls of a groove 7 respectively, a driven gear 610 and a mounting plate are fixedly arranged on the side wall of the mounting plate 611 through the rotating shaft, a sliding groove is formed in the inner wall of a shell cavity of the connecting pipe 2, a limiting rod 615 is fixedly arranged on the inner side wall of the sliding groove, a moving block 66 is slidably arranged on the outer surface of the limiting rod 615, a moving rack 613 is fixedly arranged on the side wall of the sliding block, a moving rack 613 is fixedly arranged on the other side wall of the connecting plate, and is fixedly connected with one end of the other rack 616, which is fixedly meshed with the other side wall of the rack 613, which is fixedly connected with the other side rack 616, and the other end of the rack is fixedly connected with the rack 613.
The specific examples are: when the position of the connecting device needs to be replaced, the self-locking threaded rod 53 is reversely rotated, the fixing strip 51 is loosened at the moment, so that the pipeline and the connecting pipe 2 are loosened, when the self-locking threaded rod 53 reversely rotates, the ratchet ring 55 and the ratchet 68 are in an engaged state at the moment, therefore, the positioning rod 61 is driven to rotate when the self-locking threaded rod 53 reversely rotates, the driving gear 62 is driven by the positioning rod 61, the driving gear 62 is meshed with the moving rack 613, the moving rack 613 slides on the outer surface of the limiting rod 615, the moving rack 613 drives the other moving rack 613 to move through the connecting strip 614 when sliding, the driven gear 610 drives the rotating rod 69 to rotate in the groove 7 under the action of the moving rack 613, so that the pulley 612 is driven to rotate through the mounting plate 611, and the pulley 612 moves out of the groove 7 and contacts with the outer surface of the water supply and drainage pipeline at the moment, then the connecting device moves from one end of the straight pipe to the other end under the action of the pulley 612, the connecting device does not need to be completely detached from the pipe and then moves, the time for detaching the connecting device can be effectively saved, the installation efficiency between the pipe and the connecting device is improved, the friction between the connecting device and the pipe can be effectively reduced by the pulley 612, the abrasion between the connecting device and the pipe is further reduced, the buffer plate 85 can be jacked up when the pipe passes through the inside of the water storage cylinder 1, the buffer plate 85 and the water storage cylinder 1 are in a horizontal state at the moment, after the connecting device moves to a proper position, the connecting pipe 2 and the water supply and drainage pipe are fixed by the fixing strip 51 through the forward rotation self-locking threaded rod 53, the pulley 612 is arranged on the upper and lower contact surfaces of the connecting device and the pipe, the stability of the connecting device during sliding can be effectively improved, the connecting device is prevented from falling off or loosening of internal parts caused by shaking in the moving process.
The sealing assembly 5 comprises a fixing strip 51, a slotted hole is formed in the outer surface of the fixing strip 51, a fixing block 52 is fixedly mounted at one end of the fixing strip 51, the other end of the fixing strip 51 penetrates through the fixing block 52, the fixing strip 51 is sleeved on the outer surface of the rubber ring 4, a self-locking threaded rod 53 is rotatably mounted on the inner wall of the fixing block 52, the self-locking threaded rod 53 is connected with the fixing strip 51 in a meshed mode, one end of the self-locking threaded rod 53 extends out of the side wall of the connecting cover 3 and is fixedly provided with a knob 54, the other end of the self-locking threaded rod 53 extends out of the side wall of the fixing block 52, a mounting groove is formed in the other end of the self-locking threaded rod 53, a ratchet ring 55 is fixedly mounted on the inner wall of the mounting groove, one end of the connecting rod 64 is rotatably connected with the inner wall of the mounting groove, and the ratchet ring 55 is connected with a ratchet 68 in a meshed mode.
The specific examples are: the water supply and drainage pipelines are respectively inserted into the connecting pipes 2 at two sides of the water storage cylinder 1, then the knob 54 drives the self-locking threaded rod 53 to rotate in the fixed block 52, under the rotation of the self-locking threaded rod 53, one end of the fixed strip 51 moves towards one side of the fixed block 52 under the action of the slotted hole, the fixed strip 51 can tightly clamp the rubber ring 4 and the water supply and drainage pipelines together along with the increase of the moving distance of one end of the fixed strip 51, so that the water supply and drainage pipelines and the connecting pipes 2 are fixed, the operation is more convenient, the installation efficiency of the connecting device is improved, the self-locking threaded rod 53 rotates clockwise when the fixed strip 51 is tightened, the ratchet ring 55 is not meshed with the ratchet 68, the positioning rod 61 is not driven to rotate when the self-locking threaded rod 53 rotates, the convenience of the connecting device is improved, and the pipe connecting device can be suitable for fixedly clamping water supply and drainage pipelines with different sizes and diameters due to the fact that the rubber ring 4 can deform, and the steps of measuring the pipe sizes in advance are reduced.
The buffer assembly 8 comprises a fixed cover 81, the upper surface of the fixed cover 81 is fixedly connected with the inner wall of the water storage barrel 1, a fixed rod 82 is fixedly installed on the inner wall of the fixed cover 81, an installation sleeve 83 is rotated on the outer surface of the fixed rod 82, a buffer plate 85 is fixedly installed on the lower surface of the installation sleeve 83, a positioning groove 86 is formed in the upper surface of the buffer plate 85, a torsion spring 84 is sleeved on the outer surface of the fixed rod 82, one end of the torsion spring 84 is fixedly connected with the inner wall of the positioning groove 86, the other end of the torsion spring 84 is fixedly connected with the inner wall of the fixed cover 81, and a sharp cone 87 is fixedly installed on the side wall of the buffer plate 85.
The specific examples are: after installing connecting device and supply and drainage pipe, water can flow in water storage section of thick bamboo 1 earlier when flowing in water supply and drainage pipe through connecting device, then in being discharged from another connecting pipe 2 after water storage section of thick bamboo 1 buffering, when the velocity of flow of rivers is great, rivers can strike on the lateral wall of buffer board 85, the pointed cone 87 on the buffer board 85 lateral wall can disperse the rivers to both sides this moment, the effectual impact force that has reduced rivers and produce connecting device, the inner wall of having avoided too fast rivers to the pipeline produces the impact, cause the condition that damage appears in pipeline inner wall, buffer board 85 that receives the impact can rotate at the surface of dead lever 82 through installation cover 83 simultaneously, but under torsion spring 84's effect, buffer board 85 can carry out certain blocking to rivers, rivers also can reduce the impact force that rivers produced when passing through connecting device through the increase of pipeline when getting into water storage section of thick bamboo, improve connecting device's life, make pipeline connecting device can satisfy long-time use, and reduce impact force can avoid connecting device and pipeline to appear the circumstances that the connection is not hard up.
Working principle: the water supply and drainage pipeline is respectively inserted into the connecting pipes 2 at two sides of the water storage barrel 1, then the knob 54 drives the self-locking threaded rod 53 to rotate in the fixed block 52, under the rotation of the self-locking threaded rod 53, one end of the fixed strip 51 moves towards one side of the fixed block 52 under the action of the slotted hole, along with the increase of the moving distance of one end of the fixed strip 51, the fixed strip 51 tightly hoops the rubber ring 4 and the water supply and drainage pipe together, thereby fixing the water supply and drainage pipe with the connecting pipes 2, the self-locking threaded rod 53 rotates clockwise when the fixed strip 51 is tightened, at the moment, the ratchet ring 55 is not meshed with the ratchet 68, therefore, the self-locking threaded rod 53 does not drive the positioning rod 61 to rotate when rotating, after the connecting device and the water supply and drainage pipe are installed, when the self-locking threaded rod 53 flows in the water supply and drainage pipeline, water flows into the water storage barrel 1 firstly when passing through the connecting device, then flows out of the other connecting pipes 2 after buffering, when the flow velocity of the water flows is larger, the water is impacted onto the side wall of the buffer plate 85, the pointed cone 87 on the side wall of the buffer plate 85 disperses the water flow towards two sides, meanwhile, the buffer plate 85 is impacted by the buffer plate 83 rotates clockwise, the buffer plate is installed, the buffer rod is meshed with the ratchet ring 82, the ratchet ring is meshed with the ratchet ring 68, the ratchet ring is meshed with the ratchet ring, when the self-locking threaded rod 53 is reversely, the self-locking threaded rod is reversely positioned with the ratchet ring, and the ratchet ring is positioned by the positioning rod 82, and the connecting rod is in a reverse rotation device, and the position of the connecting rod 53, and the connecting rod is in a reverse rotation, and the position of the connecting rod is required to rotate, and the connecting rod is driven, and the device is meshed with the gear rod 53 when and rotated, and is positioned, and rotated, and is correspondingly, and when and is, therefore, the movable rack 613 slides on the outer surface of the limit rod 615, the movable rack 613 drives another movable rack 613 to move through the connecting bar 614 when sliding, the driven gear 610 drives the rotating rod 69 to rotate in the groove 7 under the action of the movable rack 613, so that the pulley 612 is driven to rotate through the mounting plate 611, the pulley 612 moves out of the groove 7 and contacts with the outer surface of the water supply and drainage pipeline, then the connecting device moves from one end to the other end of the straight pipeline under the action of the pulley 612, the buffer plate 85 is jacked up when the pipeline passes through the water storage barrel 1, the buffer plate 85 and the water storage barrel 1 at the moment are in a horizontal state, and after the connecting device moves to a proper position, the connecting bar 51 fixes the connecting pipe 2 and the water supply and drainage pipeline through the forward rotation self-locking threaded rod 53.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a water supply and drainage pipeline connecting device, includes water storage section of thick bamboo (1), connecting pipe (2) are all installed in the equal intercommunication in both ends of water storage section of thick bamboo (1), the surface fixed mounting of connecting pipe (2) has connecting cover (3), fixed mounting has rubber circle (4) on the inner wall of connecting pipe (2), be provided with recess (7) on the inner wall of connecting pipe (2), its characterized in that: the inner wall of the groove (7) is provided with a sliding component (6), the inner wall of the connecting cover (3) is provided with a sealing component (5), and the inner wall of the water storage barrel (1) is provided with a buffer component (8);
The sliding assembly (6) comprises a positioning rod (61) and a rotating rod (69), one end of the positioning rod (61) is rotatably connected with the inner side wall of the connecting cover (3), a driving gear (62) is fixedly arranged on the outer surface of the positioning rod (61), a placing groove (63) is formed in the other end of the positioning rod (61), and a connecting rod (64) is rotatably arranged on the inner wall of the placing groove (63).
2. The water supply and drainage pipeline connecting device according to claim 1, wherein a rotating disc (65) is fixedly arranged on the outer surface of the connecting rod (64), a fixed block (66) is fixedly arranged on the side wall of the rotating disc (65), a connecting spring (67) is fixedly arranged on the side wall of the fixed block (66), a ratchet (68) is fixedly arranged at one end of the connecting spring (67), and the side wall of the ratchet (68) is rotatably connected with the side wall of the rotating disc (65) through a rotating shaft.
3. The water supply and drainage pipeline connecting device according to claim 2, wherein two ends of the rotating rod (69) are respectively and rotatably connected with two side inner walls of the groove (7), a driven gear (610) and a mounting plate (611) are fixedly arranged on the outer surface of the rotating rod (69), and a pulley (612) is rotatably arranged on the side wall of the mounting plate (611) through a rotating shaft.
4. A water supply and drainage pipeline connecting device according to claim 3, characterized in that a chute is arranged on the inner wall of the shell cavity of the connecting pipe (2), a limiting rod (615) is fixedly arranged on the inner side wall of the chute, a movable rack (613) is slidably arranged on the outer surface of the limiting rod (615), and one end of the movable rack (613) penetrates through the inside of the groove (7) and is fixedly provided with a telescopic spring (616).
5. The water supply and drainage pipeline connecting device according to claim 4, wherein one end of the telescopic spring (616) is fixedly connected with the other inner side wall of the sliding groove, a connecting bar (614) is fixedly installed on the side wall of the movable rack (613), the other movable rack (613) is fixedly installed at one end of the connecting bar (614), and the movable rack (613) is in meshed connection with the driving gear (62) and the driven gear (610).
6. The water supply and drainage pipeline connecting device according to claim 5, wherein the sealing assembly (5) comprises a fixing strip (51), a slotted hole is formed in the outer surface of the fixing strip (51), a fixing block (52) is fixedly arranged at one end of the fixing strip (51), the other end of the fixing strip (51) penetrates through the fixing block (52), and the fixing strip (51) is sleeved on the outer surface of the rubber ring (4).
7. The water supply and drainage pipeline connecting device according to claim 6, wherein a self-locking threaded rod (53) is rotatably installed on the inner wall of the fixed block (52), the self-locking threaded rod (53) is in meshed connection with the fixed bar (51), one end of the self-locking threaded rod (53) extends out of the side wall of the connecting cover (3) and is fixedly provided with a knob (54), and the other end of the self-locking threaded rod (53) extends out of the side wall of the fixed block (52).
8. The water supply and drainage pipeline connecting device according to claim 7, wherein a mounting groove is formed in the other end of the self-locking threaded rod (53), a ratchet ring (55) is fixedly mounted on the inner side wall of the mounting groove, one end of the connecting rod (64) is rotatably connected with the inner wall of the mounting groove, and the ratchet ring (55) is meshed with the ratchet teeth (68).
9. The water supply and drainage pipeline connecting device according to claim 8, wherein the buffer assembly (8) comprises a fixed cover (81), the upper surface of the fixed cover (81) is fixedly connected with the inner wall of the water storage barrel (1), a fixed rod (82) is fixedly installed on the inner wall of the fixed cover (81), an installation sleeve (83) is rotated on the outer surface of the fixed rod (82), a buffer plate (85) is fixedly installed on the lower surface of the installation sleeve (83), and a positioning groove (86) is formed in the upper surface of the buffer plate (85).
10. The water supply and drainage pipeline connecting device according to claim 9, wherein a torsion spring (84) is sleeved on the outer surface of the fixing rod (82), one end of the torsion spring (84) is fixedly connected with the inner wall of the positioning groove (86), the other end of the torsion spring (84) is fixedly connected with the inner wall of the fixing cover (81), and a pointed cone (87) is fixedly installed on the side wall of the buffer plate (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410464170.9A CN118188899A (en) | 2024-04-17 | 2024-04-17 | Water supply and drainage pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410464170.9A CN118188899A (en) | 2024-04-17 | 2024-04-17 | Water supply and drainage pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118188899A true CN118188899A (en) | 2024-06-14 |
Family
ID=91407082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410464170.9A Pending CN118188899A (en) | 2024-04-17 | 2024-04-17 | Water supply and drainage pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118188899A (en) |
-
2024
- 2024-04-17 CN CN202410464170.9A patent/CN118188899A/en active Pending
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