CN115007579A - Auxiliary device is used in construction of municipal administration public works pipeline - Google Patents
Auxiliary device is used in construction of municipal administration public works pipeline Download PDFInfo
- Publication number
- CN115007579A CN115007579A CN202210672944.8A CN202210672944A CN115007579A CN 115007579 A CN115007579 A CN 115007579A CN 202210672944 A CN202210672944 A CN 202210672944A CN 115007579 A CN115007579 A CN 115007579A
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- assembly
- ring body
- shaft body
- rubber ring
- shaft
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 230000001680 brushing effect Effects 0.000 claims description 33
- 230000000694 effects Effects 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 17
- 238000005201 scrubbing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 abstract description 20
- 239000012535 impurity Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
- B08B2209/053—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes being moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B2209/055—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes being moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an auxiliary device for municipal utility pipeline construction, which comprises a shaft body assembly, wherein the tail end of the shaft body assembly is fixedly sleeved with a bearing, the shaft body of the shaft body assembly is sleeved with a rubber ring assembly, the shaft body of the shaft body assembly is sleeved with a brush ring assembly, the shaft body assembly is mutually contacted with the side surface of the brush ring assembly, four reset springs which are uniformly distributed are fixedly connected between the outer side surface of the rubber ring assembly and the bearing, the shaft body of the shaft body assembly is fixedly sleeved with a rolling assembly, the rubber ring assembly comprises a rubber ring body, the inner hole wall surface of the rubber ring body is provided with a first spiral groove, first balls which are uniformly distributed are movably connected in the first spiral groove, the brush ring assembly comprises a brush ring body, the inner hole wall surface of the brush ring body is provided with a second spiral groove, the auxiliary device for municipal utility pipeline construction can enable the pushing pressure of fluid in a pipe to be always kept in a stable interval by utilizing the special structure of the auxiliary device, thereby preventing the machine body from being blocked in the pipeline due to damage.
Description
Technical Field
The invention relates to the technical field of pipeline engineering, in particular to an auxiliary device for municipal public engineering pipeline construction.
Background
In the process of pipeline construction, along with long-term use of the pipeline, a plurality of impurities are attached to the inner wall of the pipeline, and the flow velocity of fluid in the pipeline is reduced due to long-term accumulation of the impurities, so that the inner wall of the pipeline can be corroded and even blocked in the past, and therefore a constructor often uses an auxiliary device, namely a pipeline cleaner, to clean the inner wall of the pipeline;
the structure of the pipeline cleaner in the prior art mainly comprises a central shaft body, a rubber bowl ring sleeved on the shaft body, a brush ring with a cleaning effect and a roller train with a rolling function, wherein the rubber bowl ring is used as a piston body, so that the pipeline cleaner can move under the pushing of fluid in a pipeline, and is matched with a brush for cleaning, impurities are finally accumulated at the edges of the rubber bowl ring and the brush ring to take out the pipeline, but the traditional pipeline cleaner still has the following defects in use;
when the traditional pipeline cleaner is used, along with the continuous accumulation of impurities on the pipe wall at the outer side of the rubber bowl ring, the frictional resistance between the outer edge of the rubber bowl ring and the pipe wall is continuously increased, so that the pressure difference of fluid at two sides of the rubber bowl ring is continuously increased, the rubber bowl ring is easily broken, fluid in the pipeline is leaked, the pressure difference at two sides of the rubber bowl ring is reduced or even disappears, and the traditional pipeline cleaner is blocked in the pipeline and cannot move, so that the fault frequently occurs, and the traditional pipeline cleaner cannot solve the problem;
secondly, when the pipeline cleaner is used, the cleaning effect on the pipeline mainly comes from the rubbing action of the rubber bowl ring and the brush ring on the inner wall of the pipeline under the pushing of the fluid, and the action is very single, so that the cleaning effect on the inner wall of the pipeline is low, and a large amount of impurities cannot be uniformly accumulated on the outer side of the rubber bowl ring by the single rubbing action, so that the movement resistance between the rubber bowl ring and the pipe wall is continuously increased and is not uniform;
thirdly, pipeline cleaner takes out the back in following the pipeline in addition, and its pollutant impurity piles up in the outside department of rubber bowl circle and brush circle in a large number, because there is the installation gap between rubber bowl circle and the brush circle to lead to when equipment washs, pollutant impurity in the gap between rubber bowl circle and the brush circle can't wash out fast, and traditional pipeline cleaner's self cleaning effect is poor promptly.
Therefore, the auxiliary device for municipal public engineering pipeline construction is urgently needed to be provided
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an auxiliary device for municipal utility pipeline construction, which solves the problems in the prior art.
The invention provides the following technical scheme: an auxiliary device for municipal public engineering pipeline construction comprises a shaft body assembly, wherein a bearing is fixedly sleeved at the tail end of the shaft body assembly, a rubber ring assembly is sleeved on the shaft body of the shaft body assembly, a ring brushing assembly is sleeved on the shaft body of the shaft body assembly, the shaft body assembly is contacted with the side surface of the ring brushing assembly, four reset springs which are uniformly distributed are fixedly connected between the outer side surface of the rubber ring assembly and the bearing, and a rolling assembly is fixedly sleeved on the shaft body of the shaft body assembly;
the rubber ring assembly comprises a rubber ring body, a first spiral groove is formed in the inner hole wall surface of the rubber ring body, and first balls which are uniformly distributed are movably connected in the first spiral groove;
the brushing ring assembly comprises a brushing ring body, a second spiral groove is formed in the inner hole wall surface of the brushing ring body, second balls are movably connected with the second spiral groove and distributed uniformly, sliding grooves are formed between the brushing ring body and the rubber ring body, and clearance balls are movably connected in the sliding grooves between the rubber ring body and the brushing ring body.
Further, the axis body subassembly is including the center pin, the axis body one end fixedly connected with spindle nose of center pin, the shaft body of center pin has seted up the axle socket, the axle socket cup joints with the bearing is fixed, the motion groove has been seted up to the axis body of center pin, the motion groove is evenly distributed on the center pin.
Furthermore, a first drainage hole is formed in the outer side face of the rubber ring body, the outer side face of the rubber ring body is fixedly connected with one end of the reset spring, the rubber ring body is movably sleeved with the central shaft, and the first ball is movably connected with the moving groove.
Furthermore, a second discharge hole is formed in the side face of the brushing ring body, a brushing cleaning groove is formed in the outer ring face of the brushing ring body, the brushing ring body is movably sleeved with the central shaft, the second ball is movably connected with the moving groove, and the rotating directions of the first spiral groove and the second spiral groove are opposite.
Further, the rolling component is including the installation cover, the installation cover cup joints with the center pin is fixed, the big connecting block of the lateral surface fixedly connected with evenly distributed of installation cover, the little connecting block of the lateral surface fixedly connected with evenly distributed of installation cover, big connecting block swing joint has branch, the terminal swing joint of branch has the gyro wheel, the spread groove has been seted up to the side of gyro wheel, the first pivot of spread groove fixedly connected with that the gyro wheel was seted up, the telescopic link has been cup jointed in the activity of first pivot, the fixed spring that pushes away that has cup jointed in flexible department of telescopic link, the terminal swing joint of axis body of telescopic link has the second pivot, second pivot and little connecting block fixed connection.
Furthermore, the aperture size of the first discharge hole is equal to that of the second discharge hole, the outer diameter size of the rubber ring body is equal to that of the scrubbing ring body, and the distance from the circle center of the first discharge hole to the circle center of the inner hole of the rubber ring body is equal to the distance from the circle center of the second discharge hole to the circle center of the inner hole of the scrubbing ring body.
The invention has the technical effects and advantages that:
1. the invention is provided with the rubber ring component and the brush ring component, when the auxiliary device for municipal utility pipeline construction is used, the rubber ring body and the brush ring body can rotate reversely under the push of fluid, when the first drain hole is aligned with the second drain hole in the rotation process, the spaces at two sides are communicated, at the moment, the fluid is drained by utilizing the aligned first drain hole and the aligned second drain hole, the pushing pressure of the fluid is weakened, under the pulling that resets of spring, make rubber circle body and scrubbing circle body rotary motion to the normal position, first discharge orifice will not be aligned with the second discharge orifice and switch on this moment, fluidic pushing pressure constantly promotes, continues to promote this pipeline auxiliary assembly and continues to carry out the pipeline cleaning motion, utilizes this structure can make fluidic pushing pressure guarantee throughout an interval of stablizing to can not make the organism break down easily and block up in the pipeline.
2. When the auxiliary device for the municipal public engineering pipeline construction is used, the rubber ring body and the brushing ring body can rotate and clean in the pipeline, so that the cleaning effect of the cleaning groove on the pipeline can be improved, and impurities accumulated on the inner wall of the pipeline can be uniformly distributed on the outer rings of the rubber ring body and the brushing ring body under the rotating motion.
3. The auxiliary device for municipal public engineering pipeline construction is provided with the rubber ring assembly and the brush ring assembly, and after the auxiliary device for municipal public engineering pipeline construction is taken out from the interior of a pipeline, impurities in gaps of the auxiliary device can be conveniently and quickly washed by utilizing the relative rotation effect between the rubber ring body and the brush ring body, so that the self-cleaning effect of the device is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic partial cross-sectional structure of the present invention.
Fig. 3 is a schematic structural diagram of a shaft assembly according to the present invention.
Fig. 4 is a schematic structural view of the rubber ring assembly of the present invention.
Fig. 5 is a schematic structural diagram of the rolling assembly of the present invention.
Fig. 6 is a schematic view of the rubber ring body and the brushing ring body in the initial state of the present invention.
Fig. 7 is a schematic diagram of the positions of the rubber ring body and the brushing ring body in the fluid driving state according to the present invention.
The reference signs are: 1. a shaft body assembly; 101. a central shaft; 102. a shaft head; 103. a shaft groove; 104. a motion groove; 2. a bearing; 3. a rubber ring assembly; 301. a rubber ring body; 302. a first helical groove; 303. a first ball bearing; 304. a first drain hole; 4. a brush ring assembly; 401. brushing the ring body; 402. a second helical groove; 403. a second ball bearing; 404. a clearance ball; 405. a second drain hole; 406. cleaning the groove; 5. a reset spring; 6. a rolling component; 601. installing a sleeve; 602. a large connecting block; 603. a small connecting block; 604. a strut; 605. a roller; 606. a first rotating shaft; 607. a telescopic rod; 608. pushing a spring; 609. a second rotating shaft.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the forms of the respective structures described in the following embodiments are merely examples, and the auxiliary device for municipal utility pipeline construction according to the present invention is not limited to the respective structures described in the following embodiments, and all other embodiments obtained by those skilled in the art without any inventive work fall within the scope of the present invention.
Referring to fig. 1, the invention provides an auxiliary device for municipal public works pipeline construction, which comprises a shaft body assembly 1, wherein the tail end of the shaft body assembly 1 is fixedly sleeved with a bearing 2, the shaft body of the shaft body assembly 1 is sleeved with a rubber ring assembly 3, the shaft body of the shaft body assembly 1 is sleeved with a brush ring assembly 4, the shaft body assembly 1 and the side surface of the brush ring assembly 4 are contacted with each other, four reset springs 5 which are uniformly distributed are fixedly connected between the outer side surface of the rubber ring assembly 3 and the bearing 2, and the shaft body of the shaft body assembly 1 is fixedly sleeved with a rolling assembly 6;
in this embodiment, it should be described in detail that the rubber ring assemblies 3 and the brush ring assemblies 4 form a group, the number of the rubber ring assemblies 3 in each group is two, and the rubber ring assemblies 3 are distributed on two sides of the brush ring assembly 4, the return springs 5 are used for providing the return elastic force, and the number of the return springs 5 can be increased or decreased according to actual use, so the number of the return springs 5 is set in this embodiment and will not be described in an excessive way.
Referring to fig. 3, the shaft assembly 1 includes a central shaft 101, one end of the shaft of the central shaft 101 is fixedly connected with a shaft head 102, the shaft of the central shaft 101 is provided with a shaft groove 103, the shaft groove 103 is fixedly sleeved with the bearing 2, the shaft of the central shaft 101 is provided with a movement groove 104, and the movement grooves 104 are uniformly distributed on the central shaft 101;
in this embodiment, the shaft head 102 is used for indicating the movement direction of the pipeline cleaner, when the pipeline cleaner moves in a pipeline, the shaft head 102 is located in the front, the bearing 2 is located in the rear, the bearing 2 can rotate flexibly, in addition, the movement groove 104 is used for connecting the rubber ring assembly 3 and the brush ring assembly 4, and the movement groove is used for guiding the rubber ring assembly 3 and the brush ring assembly 4 to move transversely and rotate.
Referring to fig. 2 and 4, the rubber ring assembly 3 includes a rubber ring body 301, a first spiral groove 302 is formed on an inner wall surface of the rubber ring body 301, first balls 303 are movably connected in the first spiral groove 302, the first balls 303 are uniformly distributed, a first vent hole 304 is formed on an outer side surface of the rubber ring body 301, the outer side surface of the rubber ring body 301 is fixedly connected with one end of the reset spring 5, the rubber ring body 301 is movably sleeved with a central shaft 101, the first balls 303 are movably connected with a moving groove 104, the brush ring assembly 4 includes a brush ring body 401, a second spiral groove 402 is formed on the inner wall surface of the brush ring body 401, the second spiral groove 402 is movably connected with second balls 403, the second balls 403 are uniformly distributed, sliding grooves are respectively formed between the brush ring body 401 and the rubber ring body 301, a gap 404 is movably connected in the sliding grooves between the rubber ring body 301 and the brush ring body 401, a second vent hole 405 is formed on a side surface of the brush ring body 401, the outer side ring surface of the brushing ring body 401 is provided with a brushing groove 406, the brushing ring body 401 is movably sleeved with the central shaft 101, the second ball 403 is movably connected with the moving groove 104, and the rotating directions of the first spiral groove 302 and the second spiral groove 402 are opposite;
in this embodiment, the first ball 303 and the second ball 403 roll in the first spiral groove 302 and the second spiral groove 402, which has the effect that the rubber ring body 301 and the brushing ring body 401 can rotate on the central shaft 101, the setting of the number of the first ball 303 and the second ball 403 can be changed according to practical application, the pitch and the number of the turns of the first spiral groove 302 and the second spiral groove 402 are conventional technical means in the prior art, and therefore, not specifically described, the rubber ring body 301 uses the first spiral groove 302 formed and cooperates with the rolling effect of the first ball 303 to make the axial thrust provide the rubber ring body 301 with a rotating effect, and similarly, the brushing ring body 401 also rotates, since the turning directions of the second spiral groove 402 and the first spiral groove 302 are opposite, so that the rotation directions of the brushing ring body 401 and the rubber ring body 301 are opposite, when the first drain hole 304 and the second drain hole 405 are aligned during the rotation, the spaces on both sides will be communicated, and the fluid is drained through the aligned first drain hole 304 and second drain hole 405, so that the pushing pressure of the fluid is weakened.
Referring to fig. 2 and 5, the rolling assembly 6 includes a mounting sleeve 601, the mounting sleeve 601 is fixedly sleeved with the central shaft 101, the outer side surface of the mounting sleeve 601 is fixedly connected with large connecting blocks 602 which are uniformly distributed, the outer side surface of the mounting sleeve 601 is fixedly connected with small connecting blocks 603 which are uniformly distributed, the large connecting blocks 602 are movably connected with supporting rods 604, the tail ends of the supporting rods 604 are movably connected with rollers 605, the side surfaces of the rollers 605 are provided with connecting grooves, the connecting grooves formed in the rollers 605 are fixedly connected with first rotating shafts 606, the first rotating shafts 606 are movably sleeved with telescopic rods 607, the telescopic parts of the telescopic rods 607 are fixedly sleeved with push springs 608, the tail ends of the shaft bodies of the telescopic rods 607 are movably connected with second rotating shafts 609, and the second rotating shafts 609 are fixedly connected with the small connecting blocks 603;
in this embodiment, the roller 605 is configured to roll in the inner wall of the pipe, the push spring 608 is configured to provide a pushing force, so that the telescopic rod 607 is kept in a straightened state, and thus the roller 605 can roll along the inner wall of the pipe, and the installation manner of the rolling assembly 6 is a conventional technique in the prior art, and therefore, the connection method thereof is not described in detail.
Referring to fig. 4, 6 and 7, the aperture of the first drain hole 304 is equal to that of the second drain hole 405, the outer diameters of the rubber ring body 301 and the brushing ring body 401 are equal, and the distance from the center of the first drain hole 304 to the center of the inner hole of the rubber ring body 301 is equal to the distance from the center of the second drain hole 405 to the center of the inner hole of the brushing ring body 401;
in this embodiment, the first drain hole 304 and the second drain hole 405 may be communicated with each other during rotation, so as to drain fluid therefrom, and the outer rings of the rubber ring body 301 and the brushing ring body 401 may both be tightly attached to the inner wall of the pipe, so as to seal the space between the rubber ring body 301 and the brushing ring body 401, so that when the rubber ring body 301 moves laterally, the brushing ring body 401 may move in the same direction as the rubber ring body 301 due to pressure difference.
The working principle of the invention is as follows: when the auxiliary device for the municipal public engineering pipeline construction is used, the auxiliary device is placed in a pipeline, under the pushing of fluid in the pipeline, the inner wall of the pipeline is scraped at the outer ring of the rubber ring body 301 and the scrubbing ring body 401, so that impurities on the inner wall of the pipeline are attached and accumulated at the outer ring of the rubber ring body 301 and the scrubbing ring body 401, the pushing pressure of the fluid in the pipeline is continuously increased along with the continuous increase of the movement resistance between the rubber ring body 301, the scrubbing ring body 401 and the inner wall of the pipeline, so that the rubber ring body 301 utilizes the arranged first spiral groove 302 and is matched with the rolling effect of the first ball 303, the axial pushing force provides a rotating effect for the rubber ring body 301, the scrubbing ring body 401 also rotates similarly, because the rotating directions of the second spiral groove 402 and the first spiral groove 302 are opposite, the rotating directions of the scrubbing ring body 401 and the rubber ring body 301 are opposite, and after the first drain hole 304 and the second drain hole 405 are aligned in the rotating process, the spaces at both sides are communicated, at this time, the fluid is discharged by the first discharge hole 304 and the second discharge hole 405 which are aligned, the pushing pressure of the fluid is weakened, the rubber ring body 301 and the scrubbing ring body 401 are rotated to the original position under the reset pulling of the reset spring 5, at this time, the first discharge hole 304 and the second discharge hole 405 are not communicated in alignment, the pushing pressure of the fluid is continuously raised, the pipeline auxiliary equipment is continuously pushed to continue the pipeline cleaning motion, the structure can ensure the pushing pressure of the fluid to be always in a stable interval, so that the machine body cannot be easily broken down and blocked in the pipeline, and simultaneously, by utilizing the motion effect, the rubber ring body 301 and the scrubbing ring body 401 can perform the rotation cleaning motion in the pipeline, so that the cleaning effect of the scrubbing groove 406 on the pipeline can be improved, and the impurities accumulated on the inner wall of the pipeline under the rotation motion can be uniformly distributed at the outer rings of the rubber ring body 301 and the scrubbing ring body 401, after the auxiliary device for municipal utility pipeline construction is taken out of the pipeline, impurities in gaps of the auxiliary device can be conveniently and quickly washed by utilizing the relative rotation effect between the rubber ring body 301 and the scrubbing ring body 401, so that the self-cleaning effect of the equipment is improved;
it should be added that, in the initial state, the positions of the first drain hole 304 and the second drain hole 405 are as shown in fig. 6, and under the pushing effect of the fluid, the positions of the first drain hole 304 and the second drain hole 405 are as shown in fig. 7, and the relative rotation direction of the rubber ring body 301 and the brushing ring body 401 is set to the maximum relative movement path toward the first drain hole 304 and the second drain hole 405, which aims to make the rotation degree of the rubber ring body 301 and the brushing ring body 401 sufficiently large, so as to ensure the rotation cleaning effect thereof.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The auxiliary device for the municipal public engineering pipeline construction is characterized by comprising a shaft body assembly (1), wherein a bearing (2) is fixedly sleeved at the tail end of the shaft body assembly (1), a rubber ring assembly (3) is sleeved on the shaft body of the shaft body assembly (1), a brush ring assembly (4) is sleeved on the shaft body of the shaft body assembly (1), the shaft body assembly (1) is in mutual contact with the side surface of the brush ring assembly (4), four reset springs (5) which are uniformly distributed are fixedly connected between the outer side surface of the rubber ring assembly (3) and the bearing (2), and a rolling assembly (6) is fixedly sleeved on the shaft body of the shaft body assembly (1);
the rubber ring component (3) comprises a rubber ring body (301), a first spiral groove (302) is formed in the inner hole wall surface of the rubber ring body (301), and first balls (303) which are uniformly distributed are movably connected in the first spiral groove (302);
the brush ring assembly (4) comprises a brush ring body (401), a second spiral groove (402) is formed in the inner hole wall surface of the brush ring body (401), the second spiral groove (402) is movably connected with second balls (403) which are uniformly distributed, sliding grooves are formed between the brush ring body (401) and the rubber ring body (301), and the sliding grooves between the rubber ring body (301) and the brush ring body (401) are movably connected with clearance balls (404).
2. The auxiliary device for municipal utility pipe work according to claim 1, wherein: the shaft body subassembly (1) is including center pin (101), shaft body one end fixedly connected with spindle nose (102) of center pin (101), axle socket (103) have been seted up to the shaft body of center pin (101), axle socket (103) and bearing (2) fixed socket joint, motion groove (104) have been seted up to the shaft body of center pin (101), motion groove (104) evenly distributed on center pin (101).
3. The auxiliary device for municipal utility pipe work according to claim 1, wherein: first earial drainage hole (304) have been seted up to the lateral surface of rubber circle body (301), the lateral surface of rubber circle body (301) and the one end fixed connection of reset spring (5), rubber circle body (301) cup joints with center pin (101) activity, first ball (303) and motion groove (104) swing joint.
4. The auxiliary device for municipal utility pipe work according to claim 1, wherein: a second discharge hole (405) is formed in the side face of the brushing ring body (401), a brushing cleaning groove (406) is formed in the outer ring face of the brushing ring body (401), the brushing ring body (401) is movably sleeved with the central shaft (101), the second ball (403) is movably connected with the moving groove (104), and the rotating directions of the first spiral groove (302) and the second spiral groove (402) are opposite.
5. The auxiliary device for municipal utility pipe work according to claim 1, wherein: the rolling component (6) comprises an installation sleeve (601), the installation sleeve (601) is fixedly sleeved with the central shaft (101), the outer side surface of the mounting sleeve (601) is fixedly connected with large connecting blocks (602) which are uniformly distributed, the outer side surface of the mounting sleeve (601) is fixedly connected with small connecting blocks (603) which are uniformly distributed, the big connecting block (602) is movably connected with a supporting rod (604), the tail end of the supporting rod (604) is movably connected with a roller (605), the side surface of the roller (605) is provided with a connecting groove, the connecting groove arranged on the roller (605) is fixedly connected with a first rotating shaft (606), the first rotating shaft (606) is movably sleeved with a telescopic rod (607), the telescopic part of the telescopic rod (607) is fixedly sleeved with a push spring (608), the tail end of the shaft body of the telescopic rod (607) is movably connected with a second rotating shaft (609), and the second rotating shaft (609) is fixedly connected with the small connecting block (603).
6. The auxiliary device for municipal utility pipe work according to claim 3, wherein: the aperture size of first discharge orifice (304) and second discharge orifice (405) equals, the external diameter size of rubber ring body (301) and scrubbing ring body (401) equals, the distance of the centre of a circle of first discharge orifice (304) to the centre of a circle in rubber ring body (301) hole equals with the distance of the centre of a circle of second discharge orifice (405) to the centre of a circle in scrubbing ring body (401) hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210672944.8A CN115007579B (en) | 2022-06-15 | Auxiliary device for municipal public engineering pipeline construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210672944.8A CN115007579B (en) | 2022-06-15 | Auxiliary device for municipal public engineering pipeline construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115007579A true CN115007579A (en) | 2022-09-06 |
| CN115007579B CN115007579B (en) | 2024-08-02 |
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| CN212577054U (en) * | 2020-06-02 | 2021-02-23 | 浙江中秀建设有限公司 | High-efficient washing unit of municipal administration water supply network management |
| CN212652328U (en) * | 2020-04-20 | 2021-03-05 | 徐子明 | Hydraulic pipeline slag removing device for hydraulic engineering |
| CN213826254U (en) * | 2020-10-28 | 2021-07-30 | 中国民用航空飞行学院 | Pipe cleaning machine robot speed control device |
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| CN212577054U (en) * | 2020-06-02 | 2021-02-23 | 浙江中秀建设有限公司 | High-efficient washing unit of municipal administration water supply network management |
| CN213826254U (en) * | 2020-10-28 | 2021-07-30 | 中国民用航空飞行学院 | Pipe cleaning machine robot speed control device |
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