CN217128357U - Telescopic sewage suction pipe assembly for removing channel side slope - Google Patents
Telescopic sewage suction pipe assembly for removing channel side slope Download PDFInfo
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- CN217128357U CN217128357U CN202220233356.XU CN202220233356U CN217128357U CN 217128357 U CN217128357 U CN 217128357U CN 202220233356 U CN202220233356 U CN 202220233356U CN 217128357 U CN217128357 U CN 217128357U
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Abstract
The telescopic sewage suction pipe assembly for removing the channel side slope comprises a multi-stage hydraulic telescopic arm and a telescopic pipe which are arranged along the left and right directions, wherein the telescopic pipe comprises a fixed inner pipe and a movable outer pipe, the fixed inner pipe is inserted into the movable outer pipe, and the outer circle of the right end of the fixed inner pipe is provided with a wear-resistant sealing ring in sliding sealing connection with the inner circle of the movable outer pipe; the side part of the left end of the basic arm of the multistage hydraulic telescopic arm is provided with a left connecting frame, the left connecting frame is connected with the side part of the left end of the fixed inner tube through a joint bearing, and the side part of the right end of the innermost telescopic arm of the multistage hydraulic telescopic arm is connected with the side part of the right end of the movable outer tube through a right connecting frame. The utility model can realize the actions of sewage suction pipeline expansion, amplitude variation, rotation and the like, so that the cavitation jet flow cleaning trolley can meet the requirements of different channel side slope operation working conditions; the utility model discloses flexible, inside passage permeability is good, has good sealed effect moreover, and negative pressure suction effect is good, clears away the process environmental protection.
Description
Technical Field
The utility model belongs to the technical field of the water treatment, concretely relates to telescopic sewage suction pipe subassembly for channel side slope is clear away.
Background
At present, in the technology for removing algae mud on a channel side slope, in order to avoid the problem of secondary pollution to water quality, physical removal methods are often adopted, and the method mainly comprises manual cleaning, mechanical friction type cleaning and the like. The manual cleaning is adopted, so that the labor intensity is high, the efficiency is low, a large amount of dirt is diffused into water, secondary pollution is caused, and algae mud attachments buried in a visual blind area by deep water cannot be completely removed. The mechanical friction type cleaning mode has wide application and obvious effect, and can directly remove part of algae mud attachments in the water body. However, the existing mechanical clearing device has the defects of complex equipment structure, incapability of eradicating the bred algae during operation, low efficiency of an operation area and the like.
Patent No. ZL201921333812.2 discloses a channel side slope algae mud ecological removal multi-functional car, and the dirt absorbing pipeline that wherein discloses adopts the dirt absorbing rubber tube, and the dirt absorbing rubber tube winding is on the dirt absorbing rubber tube reel, and the dirt absorbing rubber tube is along with extension or the shrink of multistage hydraulic telescopic arm pull out or the winding from the dirt absorbing rubber tube reel, and this kind of structure has following shortcoming or not enough: 1. the structure is complex, the operation is complex, and when the multi-stage hydraulic telescopic arm extends or contracts, the sewage suction rubber pipe reel needs to rotate synchronously; 2. the sewage suction pipeline between the sewage collection box and the cavitation jet flow cleaning trolley is completely provided with a sewage suction rubber pipe, and a part of the rubber pipe is wound on a sewage suction rubber pipe reel, so that an internal channel of the sewage suction rubber pipe is bent and an inner hole of the sewage suction rubber pipe is flattened, and the sewage suction rubber pipe has larger resistance and influences the negative pressure suction effect during normal sewage suction operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a telescopic sewage suction pipe subassembly that is used for channel side slope to clear away that structure is simpler, the resistance is little, negative pressure suction filth is effectual.
In order to solve the technical problem, the utility model adopts the following technical scheme: the telescopic sewage suction pipe assembly for removing the channel side slope comprises a multi-stage hydraulic telescopic arm and a telescopic pipe which are arranged along the left and right directions, wherein the telescopic pipe comprises a fixed inner pipe and a movable outer pipe, the fixed inner pipe is inserted into the movable outer pipe, and the outer circle of the right end of the fixed inner pipe is provided with a wear-resistant sealing ring in sliding sealing connection with the inner circle of the movable outer pipe; the side part of the left end of the basic arm of the multistage hydraulic telescopic arm is provided with a left connecting frame, the left connecting frame is connected with the side part of the left end of the fixed inner tube through a joint bearing, and the side part of the right end of the innermost telescopic arm of the multistage hydraulic telescopic arm is connected with the side part of the right end of the movable outer tube through a right connecting frame.
The telescopic pipes are provided with two groups, the two groups of telescopic pipes are arranged at intervals from top to bottom, the left ends of the fixed inner pipes of the two groups of telescopic pipes are connected into a whole through a first 8-shaped pipe clamp, the two ends of a joint bearing are respectively connected with a left connecting frame and a first 8-shaped pipe clamp, the left ends of the movable outer pipes of the two groups of telescopic pipes are connected into a whole through a second 8-shaped pipe clamp, the second 8-shaped pipe clamp is positioned on the right side of the first 8-shaped pipe clamp, the right ends of the movable outer pipes of the two groups of telescopic pipes are connected into a whole through a third 8-shaped pipe clamp, and the right connecting frame is connected with the third 8-shaped pipe clamp.
The multistage hydraulic telescopic arm further comprises a first section of telescopic arm, a second section of telescopic arm, a first telescopic hydraulic cylinder and a second telescopic hydraulic cylinder, the first section of telescopic arm is connected inside the basic arm in a sliding mode, the second section of telescopic arm is connected inside the first section of telescopic arm in a moving mode, two ends of the first telescopic hydraulic cylinder are hinged to the basic arm and the first section of telescopic arm respectively, two ends of the second telescopic hydraulic cylinder are hinged to the first section of telescopic arm and the second section of telescopic arm respectively, and the second section of telescopic arm is the innermost section of telescopic arm.
The side part of the right end of the basic arm is connected with a first guide pulley assembly which is connected with the movable outer tubes of the two groups of telescopic tubes in a sliding way, and the side part of the right end of the first section of telescopic arm is connected with a second guide pulley assembly which is connected with the movable outer tubes of the two groups of telescopic tubes in a sliding way.
The first guide pulley assembly and the second guide pulley assembly are identical in structure and comprise rectangular frames sleeved outside the two movable outer tubes, the upper portions and the lower portions of the rectangular frames are respectively connected with an upper pulley and a lower pulley in a rotating mode, the lower portions of the upper pulleys are connected with the upper portions of the movable outer tubes on the upper sides in a rolling mode, and the upper portions of the lower pulleys are connected with the lower portions of the movable outer tubes on the lower sides in a rolling mode.
By adopting the technical scheme, the left port of the fixed inner pipe is connected with the suction port of the sewage suction pump through one section of hose, and the right port of the movable outer pipe is connected with the sewage suction port of the cavitation jet flow cleaning trolley through the other section of hose. The utility model discloses a flexible pipe adopts two sets ofly, improves suction volume and the clean effect of side slope to the algae mud mixture. The upper and lower fixed inner pipes and the movable outer pipes are connected into a whole by 8-shaped pipe clamps, so that synchronous action is realized.
When the telescopic tube is used, lubricating grease is smeared between the outer circle of the fixed inner tube and the inner circle of the movable outer tube, if the second section of telescopic arm moves rightwards to be extended, the movable outer tube is driven by the right connecting frame to move rightwards, the movable outer tube slides rightwards along the outer circle of the fixed inner tube, and the telescopic tube achieves extension action. If the second section of telescopic arm moves leftwards and extends, the movable outer pipe is driven to move leftwards through the right connecting frame, the movable outer pipe slides leftwards along the outer circle of the fixed inner pipe, and the telescopic pipe retracts. Set up the sealing washer between fixed inner tube and the activity outer tube, improve negative pressure suction effect, leak sewage when preventing flexible slip simultaneously.
Considering that the fixed inner pipe and the movable outer pipe generate micro motion during telescopic operation, a joint bearing is arranged between the first 8-shaped pipe clamp at the left end of the fixed inner pipe and the base arm, and the spherical surface of the inner ring of the joint bearing is utilized to compensate the micro motion (space displacement) generated during telescopic operation of the telescopic pipe. In addition, the right end side part of the basic arm and the right end side part of the first section of telescopic arm are respectively provided with a guide pulley component sleeved outside the movable outer tube, and the guide pulley component plays a role in guiding when the movable outer tube moves leftwards and rightwards.
To sum up, the utility model is connected in parallel and corresponding to the multi-stage hydraulic telescopic arm, and can realize the actions of telescopic, amplitude-changing, rotation and the like of the sewage suction pipeline, so that the cavitation jet cleaning trolley can meet the requirements of different channel side slope operation conditions; the utility model discloses flexible, inside passage permeability is good, has good sealed effect moreover, and negative pressure suction effect is good, and the clearance process environmental protection accords with the requirement that the algae mud mixture was clear away to the ecology, has great meaning to guaranteeing channel water quality and water delivery safety.
Drawings
FIG. 1 is a schematic perspective view of the present invention during operation;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a top view of the present invention;
fig. 4 is an enlarged view at B in fig. 3.
Detailed Description
As shown in fig. 1-4, the utility model discloses a telescopic sewage suction pipe assembly for removing channel side slope, including multistage hydraulic telescopic arm 1 and flexible pipe 2 that set up along left and right direction, flexible pipe 2 includes fixed inner tube 3 and activity outer tube 4, and fixed inner tube 3 inserts in the activity outer tube 4, and the outer circle of fixed inner tube 3 right-hand member is equipped with the wear-resisting sealing washer (not shown) that slides and seals with the inner circle of activity outer tube 4; the side part of the left end of a basic arm 5 of the multistage hydraulic telescopic arm 1 is provided with a left connecting frame 6, the left connecting frame 6 is connected with the side part of the left end of the fixed inner tube 3 through a joint bearing 7, and the side part of the right end of the innermost telescopic arm of the multistage hydraulic telescopic arm 1 is connected with the side part of the right end of the movable outer tube 4 through a right connecting frame 8.
The extension tubes 2 are provided with two groups, the two groups of extension tubes 2 are arranged at intervals from top to bottom, the left ends of the fixed inner tubes 3 of the two groups of extension tubes 2 are connected into a whole through a first 8-shaped tube clamp 9, the two ends of a knuckle bearing 7 are respectively connected with a left connecting frame 6 and a first 8-shaped tube clamp 9, the left ends of the movable outer tubes 4 of the two groups of extension tubes 2 are connected into a whole through a second 8-shaped tube clamp 10, the second 8-shaped tube clamp 10 is positioned on the right side of the first 8-shaped tube clamp 9, the right ends of the movable outer tubes 4 of the two groups of extension tubes 2 are connected into a whole through a third 8-shaped tube clamp 11, and the right connecting frame 8 is connected with the third 8-shaped tube clamp 11.
The multistage hydraulic telescopic boom 1 further comprises a first section of telescopic boom 12, a second section of telescopic boom 13, a first telescopic hydraulic cylinder and a second telescopic hydraulic cylinder, the first section of telescopic boom 12 is slidably connected inside the base boom 5, the second section of telescopic boom 13 is movably connected inside the first section of telescopic boom 12, two ends of the first telescopic hydraulic cylinder are hinged to the base boom 5 and the first section of telescopic boom 12 respectively, two ends of the second telescopic hydraulic cylinder are hinged to the first section of telescopic boom 12 and the second section of telescopic boom 13 respectively, and the second section of telescopic boom 13 is the innermost section of telescopic boom.
The right end of the basic arm 5 is connected with a first guide pulley assembly 14 which is connected with the movable outer tubes 4 of the two groups of extension tubes 2 in a sliding way, and the right end of the first section of the extension arm 12 is connected with a second guide pulley assembly 15 which is connected with the movable outer tubes 4 of the two groups of extension tubes 2 in a sliding way.
The first guide pulley assembly 14 and the second guide pulley assembly 15 have the same structure and respectively comprise a rectangular frame sleeved outside the two movable outer tubes 4, the upper part and the lower part of the rectangular frame are respectively connected with an upper pulley and a lower pulley in a rotating manner, the lower part of the upper pulley is connected with the upper part of the movable outer tube 4 at the upper side in a rolling manner, and the upper part of the lower pulley is connected with the lower part of the movable outer tube 4 at the lower side in a rolling manner.
The left end opening of the fixed inner pipe 3 is connected with a suction opening of a sewage suction pump through a section of hose, and the right end opening of the movable outer pipe 4 is connected with a sewage suction opening of the cavitation jet flow cleaning trolley 16 through another section of hose. The utility model discloses a flexible pipe 2 adopts two sets ofly, improves the suction volume and the clean effect of channel side slope 17 to the algae mud mixture. The fixed inner pipes 3 and the movable outer pipes 4 which are arranged up and down are connected into a whole by 8-shaped pipe clamps, so that synchronous action is realized.
When the telescopic tube is used, lubricating grease is smeared between the outer circle of the fixed inner tube 3 and the inner circle of the movable outer tube 4, if the second section of telescopic arm 13 moves rightwards to be extended, the movable outer tube 4 is driven to move rightwards through the right connecting frame 8, the movable outer tube 4 slides rightwards along the outer circle of the fixed inner tube 3, and the telescopic tube 2 achieves extension action. If the second section of telescopic arm 13 moves leftwards and extends, the movable outer pipe 4 is driven to move leftwards through the right connecting frame 8, the movable outer pipe 4 slides leftwards along the excircle of the fixed inner pipe 3, and the telescopic pipe 2 realizes retraction. Set up the sealing washer between fixed inner tube 3 and the activity outer tube 4, improve negative pressure suction effect, leak sewage when preventing flexible slip simultaneously.
Considering that the fixed inner tube 3 and the movable outer tube 4 generate micro-motion during the telescopic operation, a joint bearing 7 is arranged between the first 8-shaped tube clamp 9 at the left end of the fixed inner tube 3 and the base arm 5, and the spherical surface of the inner ring of the joint bearing 7 is utilized to compensate the micro-motion (space displacement) generated during the telescopic operation of the telescopic tube 2. In addition, the right end side part of the basic arm 5 and the right end side part of the first section of telescopic arm 12 are respectively provided with a guide pulley component sleeved outside the movable outer tube 4, and the guide pulley component plays a role in guiding when the movable outer tube 4 moves leftwards and rightwards.
The utility model provides a wear-resisting sealing washer, multistage hydraulic telescoping arm 1 and joint bearing 7 are current maturation technology, and concrete structure is no longer repeated.
The above description is only a preferred embodiment of the present invention, and the arrangement position and the corresponding direction of each component described in the present embodiment are only convenient for those skilled in the art to understand the technical solution, and are not used to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solution described in the foregoing embodiments, or make equivalent replacement for some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A telescopic soil pick-up pipe subassembly for channel side slope is clear away, its characterized in that: the hydraulic telescopic arm comprises a multi-stage hydraulic telescopic arm and a telescopic pipe which are arranged along the left and right directions, wherein the telescopic pipe comprises a fixed inner pipe and a movable outer pipe, the fixed inner pipe is inserted into the movable outer pipe, and a wear-resistant sealing ring which is in sliding sealing connection with the inner circle of the movable outer pipe is arranged on the outer circle of the right end of the fixed inner pipe; the side part of the left end of the basic arm of the multistage hydraulic telescopic arm is provided with a left connecting frame, the left connecting frame is connected with the side part of the left end of the fixed inner tube through a joint bearing, and the side part of the right end of the innermost telescopic arm of the multistage hydraulic telescopic arm is connected with the side part of the right end of the movable outer tube through a right connecting frame.
2. The telescopic soil pick-up tube assembly for channel slope removal of claim 1, wherein: the telescopic pipes are provided with two groups, the two groups of telescopic pipes are arranged at intervals from top to bottom, the left ends of the fixed inner pipes of the two groups of telescopic pipes are connected into a whole through a first 8-shaped pipe clamp, the two ends of a joint bearing are respectively connected with a left connecting frame and a first 8-shaped pipe clamp, the left ends of the movable outer pipes of the two groups of telescopic pipes are connected into a whole through a second 8-shaped pipe clamp, the second 8-shaped pipe clamp is positioned on the right side of the first 8-shaped pipe clamp, the right ends of the movable outer pipes of the two groups of telescopic pipes are connected into a whole through a third 8-shaped pipe clamp, and the right connecting frame is connected with the third 8-shaped pipe clamp.
3. The telescopic soil pick-up tube assembly for channel slope removal according to claim 1 or 2, wherein: the multistage hydraulic telescopic arm further comprises a first section of telescopic arm, a second section of telescopic arm, a first telescopic hydraulic cylinder and a second telescopic hydraulic cylinder, the first section of telescopic arm is connected inside the basic arm in a sliding mode, the second section of telescopic arm is connected inside the first section of telescopic arm in a moving mode, two ends of the first telescopic hydraulic cylinder are hinged to the basic arm and the first section of telescopic arm respectively, two ends of the second telescopic hydraulic cylinder are hinged to the first section of telescopic arm and the second section of telescopic arm respectively, and the second section of telescopic arm is the innermost section of telescopic arm.
4. The telescopic soil pick-up tube assembly for channel slope removal of claim 3, wherein: the side part of the right end of the basic arm is connected with a first guide pulley component which is in sliding connection with the movable outer tubes of the two groups of telescopic tubes, and the side part of the right end of the first section of telescopic arm is connected with a second guide pulley component which is in sliding connection with the movable outer tubes of the two groups of telescopic tubes.
5. The telescopic soil pick-up tube assembly for channel slope removal of claim 4, wherein: the first guide pulley assembly and the second guide pulley assembly are identical in structure and comprise rectangular frames sleeved outside the two movable outer tubes, the upper portions and the lower portions of the rectangular frames are respectively connected with an upper pulley and a lower pulley in a rotating mode, the lower portions of the upper pulleys are connected with the upper portions of the movable outer tubes on the upper sides in a rolling mode, and the upper portions of the lower pulleys are connected with the lower portions of the movable outer tubes on the lower sides in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220233356.XU CN217128357U (en) | 2022-01-28 | 2022-01-28 | Telescopic sewage suction pipe assembly for removing channel side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220233356.XU CN217128357U (en) | 2022-01-28 | 2022-01-28 | Telescopic sewage suction pipe assembly for removing channel side slope |
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| Publication Number | Publication Date |
|---|---|
| CN217128357U true CN217128357U (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220233356.XU Active CN217128357U (en) | 2022-01-28 | 2022-01-28 | Telescopic sewage suction pipe assembly for removing channel side slope |
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| CN (1) | CN217128357U (en) |
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- 2022-01-28 CN CN202220233356.XU patent/CN217128357U/en active Active
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