CN115780424A - High-efficient formula raceway pipeline inner wall cleaning device - Google Patents

Abstract

The invention is suitable for the technical field of pipelines and provides a high-efficiency cleaning device for the inner wall of a water conveying pipeline, which comprises a box body and a pipeline body arranged in the box body, wherein both sides of the pipeline body are respectively provided with a spraying mechanism and a cleaning mechanism; if the water pipeline needs to be cleaned, firstly, a pressure pump in the spraying mechanism is started to suck acid liquid or alkali liquid in the liquid storage tank out, then the acid liquid or the alkali liquid is sent to the connecting pipe, and finally the acid liquid or the alkali liquid is sprayed out from the spraying head, so that the inner wall of the pipeline body is washed; after finishing washing, clean the pipeline inner wall again through the brush cleaner who cleans in the mechanism, this device can carry out twice processing to the inner wall of pipeline body, for only cleaning the pipeline inner wall, stubborn oil stain and pollutant on the pipeline inner wall can be washd away to this device.

Description

High-efficient formula raceway pipeline inner wall cleaning device

Technical Field

The invention belongs to the technical field of pipelines, and particularly relates to a high-efficiency cleaning device for the inner wall of a water delivery pipe pipeline.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. The water conveying pipeline is also called a water passing pipeline and is generally buried at the bottom of an earth and rockfill dam body, under the ground or in the open air.

The invention discloses a Chinese patent with publication number CN112588738A, which discloses a pipeline inner wall cleaning device, comprising a rotating shell and a gear, wherein an annular rack is arranged in the rotating shell, the bottom end of the annular rack is rotationally connected with the inner wall of the rotating shell, the annular rack is meshed with the bottom end of a gear II, the lower end of the gear II is fixedly connected with the upper end of a rotating rod, the rotating rod is rotationally connected with the rotating shell through a sliding groove I, the inner wall of the left end of the rotating rod is fixedly connected with the left end of a sliding groove II, the right end of the sliding groove II is fixedly connected with the left end of the rack I, and the bottom end of the gear I is fixedly connected with the upper end of a cleaning brush; this pipe inner wall cleaning device, through being provided with a rack and a gear, make and to stretch out and contract a rack through control knob, make and to drive the pipe inner wall that clean brush comes the fit for not equidimension specification, and through a switch and No. two switches, a switch can be fixed and relieve control knob, and No. two switches can carry out a spacing and the operation that resets to a switch, make things convenient for staff's operation, improve staff's availability factor.

However, the above patents have the following disadvantages:

1. the rotation of above-mentioned patent through clean brush to the washing to pipeline inner wall is realized, and this kind of clean mode can clear up some dirty on the pipeline inner wall, can not rinse stubborn oil stain and pollutant on the pipeline inner wall.

2. Above-mentioned patent often needs the manual work to hold the pipeline with the hand when using to realize the spacing of pipeline, this kind of spacing mode not only consumes the manpower, and efficiency is lower moreover.

Disclosure of Invention

The invention provides a high-efficiency cleaning device for the inner wall of a conduit of a water delivery pipe, aiming at solving the problem that the existing cleaning device can not clean stubborn oil stains and pollutants on the inner wall of the conduit; and through the manual work with holding the pipeline, this kind of spacing mode not only consumes the manpower, the lower problem of efficiency moreover.

In order to achieve the purpose, the invention adopts the following technical scheme:

the high-efficiency cleaning device for the inner wall of the water delivery pipe comprises a box body and a pipe body arranged in the box body, wherein the side wall of the box body is rotatably connected with a box door through a hinge, two sides of the pipe body are respectively provided with a spraying mechanism and a cleaning mechanism, and the spraying mechanism and the cleaning mechanism are connected with the box body; the spraying mechanism comprises a spraying head, a first adjusting mechanism for adjusting the vertical angle of the spraying head and a first telescoping mechanism for driving the spraying head to telescope, the spraying head is mounted on the first adjusting mechanism, and the first adjusting mechanism is mounted on the first telescoping mechanism; the cleaning mechanism comprises a cleaning brush, a second adjusting mechanism for adjusting the vertical angle of the cleaning brush and a second telescopic mechanism for driving the cleaning brush to stretch, the cleaning brush is mounted on the second adjusting mechanism, and the second adjusting mechanism is mounted on the second telescopic mechanism; spray the mechanism and clean the mechanism through setting up in this scheme, this device sprays the pipeline earlier, then cleans again, can wash stubborn oil stain and pollutant on the pipeline inner wall.

Preferably, the first adjusting mechanism comprises a first motor, a first cylinder is mounted on the outer wall of the first motor, a first rotating shaft is horizontally arranged inside the first cylinder, one end of the first rotating shaft is fixedly connected with an output shaft of the first motor, and a first shell is mounted at the other end of the first rotating shaft; a liquid storage tank is arranged in the first shell, a feeding pipe is vertically arranged in the liquid storage tank, connecting pipes are arranged at the top and the bottom of the first shell, the two connecting pipes are communicated with the liquid storage tank through a pressure pump, and the spray head is communicated with the connecting pipes; in the scheme, a first motor is arranged and can drive a first shell to rotate through a first rotating shaft, so that the angle of the spray header in the vertical direction is adjusted; and the liquid storage tank can store alkali liquor or acid liquor so as to realize the acid cleaning or alkali cleaning of the pipeline.

Preferably, the second adjusting mechanism comprises a second motor, a second cylinder is mounted on the outer wall of the second motor, a second rotating shaft is horizontally arranged inside the second cylinder, one end of the second rotating shaft is fixedly connected with an output shaft of the second motor, and a second shell is mounted at the other end of the second rotating shaft; a double-shaft motor is installed inside the second shell, two lead screws are further arranged inside the second shell, the two lead screws are symmetrically distributed along the double-shaft motor, and the two lead screws are respectively and fixedly connected with two output shafts of the double-shaft motor; a nut is screwed on the outer wall of each screw rod and is in sliding connection with the second shell, a fixed block is mounted on the outer wall of each nut, a support column is mounted on the outer wall of each fixed block, and the cleaning brush is detachably connected with the support column; in the scheme, the second motor is arranged, and the second motor can drive the second shell to rotate through the second rotating shaft, so that the angle of the cleaning brush in the vertical direction is adjusted; and the setting of biax motor can drive two lead screws and rotate, and further two screws of drive slide in shell two to realize stretching out or the withdrawal of two cleaning brushes, this device can realize receiving and releasing of two cleaning brushes through a drive arrangement, and for two drive arrangement's operation energy consumption, single drive arrangement's energy consumption is lower, and transmission structure's maintenance replacement cost is also lower simultaneously.

Preferably, the device further comprises a clamping mechanism, the clamping mechanism comprises a plurality of electric cylinders, the plurality of electric cylinders are all positioned on the inner wall of the box body, and each electric cylinder is fixedly connected with the box body; the output shaft of each electric cylinder is provided with a clamping piece, the clamping pieces are arc-shaped, the inner walls of the clamping pieces are provided with rubber pieces, and the clamping pieces are detachably connected with the rubber pieces; in the scheme, the electric cylinder is arranged, and the electric cylinder can drive the clamping piece to move in the vertical direction so as to clamp the pipeline body; the rubber piece can protect the clamping surface of the pipeline body, so that the surface of the pipeline body is prevented from being damaged in the clamping process; and the holder is the arc form, can just agree with mutually with the circular of pipeline body outside, can effectively fix the pipeline body through pressing from both sides tight pipeline body outside.

Preferably, the telescopic mechanism comprises a hydraulic cylinder, and the hydraulic cylinder is positioned on the outer wall of the box body and is fixedly connected with the box body; a connecting plate is arranged on an output shaft of the hydraulic cylinder, the connecting plate is fixedly connected with the first motor, and the connecting plate is connected with the box body in a sliding manner; through setting up the pneumatic cylinder in this scheme, the setting of this pneumatic cylinder can drive the connecting plate and move on the horizontal direction to adjust the horizontal position of shell one.

Preferably, the bottom of the box body is provided with a first sliding groove, a first sliding block is arranged in the first sliding groove, the first sliding groove is matched with the first sliding block, and the connecting plate is in sliding connection with the box body through the first sliding block and the first sliding groove; through setting up slider one and spout one in this scheme, when the connecting plate moved on the horizontal direction, the connecting plate drove slider one synchronous motion in spout one to for the connecting plate provides the direction in the ascending removal of horizontal direction, avoid it to take place the ascending skew of vertical side.

Preferably, a second sliding block is arranged on one side, away from the fixed block, of the nut, and a second sliding groove corresponding to the second sliding block is formed in the inner wall of the second shell; the second sliding block is matched with the second sliding groove, and the nut is in sliding connection with the second shell through the second sliding block and the second sliding groove; through setting up slider two and spout two in this scheme, this slider two and the setting of spout two not only can provide the direction for the removal of screw in vertical direction, can also restrict the rotatory degree of freedom of screw.

Preferably, a partition plate is arranged inside the liquid storage tank, the partition plate is fixedly connected with the liquid storage tank, and a motor is mounted at the top of the partition plate; the bottom of the partition board is rotatably connected with a stirring shaft, an output shaft of the motor is fixedly connected with the stirring shaft, and the outer wall of the stirring shaft is provided with a plurality of stirring blades; through setting up the motor in this scheme, when the motor during operation, the output shaft of motor drives the (mixing) shaft and rotates, and further a plurality of stirring leaves of drive rotate to accelerate acidizing fluid or alkali lye and water mixing.

Compared with the prior art, the invention has the beneficial effects that:

1. by arranging the spraying mechanism, when the water pipeline needs to be cleaned, firstly, a pressure pump in the spraying mechanism is started to suck out acid liquid or alkali liquid in the liquid storage tank, then the acid liquid or the alkali liquid is sent to the connecting pipe, and finally the acid liquid or the alkali liquid is sprayed out from the spraying head, so that the inner wall of the pipeline body is washed; after finishing washing, clean the pipeline inner wall again through the brush cleaner who cleans in the mechanism, this device can carry out twice processing to the inner wall of pipeline body, for only cleaning the pipeline inner wall, stubborn oil stain and pollutant on the pipeline inner wall can be washd away to this device.

2. By arranging the clamping mechanism, when the pipeline body is positioned in the box body, the electric cylinder in the clamping mechanism is opened, so that the output shaft of the electric cylinder drives the clamping piece to move in the vertical direction until the inner wall of the clamping piece is contacted with the outer wall of the pipeline body, the pipeline body is clamped and fixed, and the pipeline body is prevented from moving in the machining process; and the setting of rubber spare can play the effect of protection to the clamping face of pipeline body, avoids the condition that damages appear in the in-process pipeline body surface of centre gripping.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a front view of the present invention as a whole;

FIG. 2 is a cross-sectional view of the case of the present invention;

FIG. 3 is a cross-sectional view of the pipe body of the present invention;

FIG. 4 is a cross-sectional view of a first housing of the present invention;

FIG. 5 is a cross-sectional view of a second housing of the present invention;

FIG. 6 is a side view of the clamp of the present invention;

FIG. 7 is a cross-sectional view of a reservoir of the present invention;

in the figure:

1. a box body; 2. a pipe body; 3. a box door; 4. a spraying mechanism; 5. a cleaning mechanism; 6. a clamping mechanism;

41. a shower head; 42. a first adjusting mechanism; 43. a first telescoping mechanism;

51. cleaning with a brush; 52. a second adjusting mechanism; 53. a second telescopic mechanism;

61. an electric cylinder; 62. a clamping member; 63. a rubber member;

421. a first motor; 422. a first cylinder body; 423. a first rotating shaft; 424. a first shell; 425. a liquid storage tank; 426. a feed pipe; 427. a connecting pipe; 428. a pressure pump; 429. a partition plate; 4291. a motor; 4292. a stirring shaft; 4293. stirring blades;

431. a hydraulic cylinder; 432. a connecting plate; 433. a first sliding chute; 434. a first sliding block;

521. a second motor; 522. a second cylinder body; 523. a second rotating shaft; 524. a second shell; 525. a double-shaft motor; 526. a screw rod; 527. a nut; 528. a fixed block; 529. a support post; 5291. a second sliding block; 5292. and a second sliding chute.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the high-efficiency cleaning device for the inner wall of the conduit of the water conduit pipe comprises a box body 1 and a pipe body 2 arranged in the box body 1, wherein the side wall of the box body 1 is rotatably connected with a box door 3 through a hinge, two sides of the pipe body 2 are respectively provided with a spraying mechanism 4 and a cleaning mechanism 5, and the spraying mechanism 4 and the cleaning mechanism 5 are connected with the box body 1; the spraying mechanism 4 comprises a spraying head 41, a first adjusting mechanism 42 for adjusting the vertical angle of the spraying head 41 and a first telescoping mechanism 43 for driving the spraying head 41 to telescope, the spraying head 41 is arranged on the first adjusting mechanism 42, and the first adjusting mechanism 42 is arranged on the first telescoping mechanism 43; the cleaning mechanism 5 comprises a cleaning brush 51, a second adjusting mechanism 52 for adjusting the vertical angle of the cleaning brush 51 and a second telescoping mechanism 53 for driving the cleaning brush 51 to telescope, the cleaning brush 51 is mounted on the second adjusting mechanism 52, and the second adjusting mechanism 52 is mounted on the second telescoping mechanism 53.

Specifically, the side wall of the box door 3 is provided with a handle, two ends of the handle are fixedly connected with the box door 3, and the handle is arranged to facilitate a worker to pull the box door 3. The inside of box 1 still is provided with the casing, and the inside of this casing is provided with the fixed plate, and the fixed plate is divided into cleaning zone and drying space with the inside of casing, and the cleaning zone is used for wasing pipeline body 2's outer wall, and the drying space then dries pipeline body 2. By arranging the first adjusting mechanism 42 and the second adjusting mechanism 52, wherein the first adjusting mechanism 42 and the second adjusting mechanism 52 have the same structure, the first adjusting mechanism 42 or the second adjusting mechanism 52 is driven to move in the horizontal direction.

Further, referring to fig. 2, 3 and 4, the first adjusting mechanism 42 includes a first motor 421, a first cylinder 422 is installed on an outer wall of the first motor 421, a first rotating shaft 423 is horizontally arranged inside the first cylinder 422, one end of the first rotating shaft 423 is fixedly connected with an output shaft of the first motor 421, and a first casing 424 is installed at the other end of the first rotating shaft 423; the internally mounted of shell one 424 has liquid reserve tank 425, and the inside of liquid reserve tank 425 is vertical to be provided with inlet pipe 426, and connecting pipe 427 is all installed to the top and the bottom of shell one 424, and two connecting pipes 427 all are linked together through force (forcing) pump 428 and liquid reserve tank 425, and shower head 41 is linked together with connecting pipe 427.

Specifically, a cover is removably attached to the first housing 424 on a side wall of the first housing 424, and a user may remove the cover to replenish the liquid in the reservoir 425 through the feed tube 426.

Further, referring to fig. 2, 3 and 5, the second adjusting mechanism 52 includes a second motor 521, a second cylinder 522 is installed on an outer wall of the second motor 521, a second rotating shaft 523 is horizontally arranged inside the second cylinder 522, one end of the second rotating shaft 523 is fixedly connected with an output shaft of the second motor 521, and a second housing 524 is installed at the other end of the second rotating shaft 523; a double-shaft motor 525 is arranged in the second shell 524, two screw rods 526 are also arranged in the second shell 524, the two screw rods 526 are symmetrically distributed along the double-shaft motor 525, and the two screw rods 526 are respectively fixedly connected with two output shafts of the double-shaft motor 525; the outer wall of each screw rod 526 is connected with a screw 527 in a threaded mode, each screw 527 is connected with the second outer shell 524 in a sliding mode, a fixing block 528 is installed on the outer wall of each screw 527, a support column 529 is installed on the outer wall of each fixing block 528, and the cleaning brush 51 is detachably connected with the support column 529.

Further, please refer to fig. 2 and fig. 6, further comprising a clamping mechanism 6, wherein the clamping mechanism 6 comprises a plurality of electric cylinders 61, the plurality of electric cylinders 61 are disposed on the inner wall of the box body 1, and each electric cylinder 61 is fixedly connected with the box body 1; all install holder 62 on the output shaft of each electronic jar 61, holder 62 is the arc form, has rubber spare 63 on holder 62's the inner wall, and holder 62 and rubber spare 63 can dismantle the connection.

Further, referring to fig. 2, the first telescoping mechanism 43 includes a hydraulic cylinder 431, and the hydraulic cylinder 431 is located on the outer wall of the box body 1 and is fixedly connected to the box body 1; the output shaft of the hydraulic cylinder 431 is provided with a connecting plate 432, the connecting plate 432 is fixedly connected with the first motor 421, and the connecting plate 432 is slidably connected with the box 1.

Further, referring to fig. 2, the bottom of the box body 1 has a first sliding groove 433, a first sliding block 434 is provided in the first sliding groove 433, the first sliding groove 433 is matched with the first sliding block 434, and the connecting plate 432 is slidably connected to the box body 1 through the first sliding block 434 and the first sliding groove 433.

Further, referring to fig. 5, a second sliding block 5291 is disposed on a side of the nut 527 away from the fixing block 528, and a second sliding slot 5292 corresponding to the second sliding block 5291 is disposed on an inner wall of the second housing 524; the second sliding block 5291 is matched with the second sliding groove 5292, and the screw 527 is in sliding connection with the second shell 524 through the second sliding block 5291 and the second sliding groove 5292.

Further, referring to fig. 7, a partition 429 is disposed inside the liquid storage tank 425, the partition 429 is fixedly connected with the liquid storage tank 425, and a motor 4291 is mounted at the top of the partition 429; the bottom of the clapboard 429 is rotationally connected with a stirring shaft 4292, the output shaft of the motor 4291 is fixedly connected with the stirring shaft 4292, and the outer wall of the stirring shaft 4292 is provided with a plurality of stirring blades 4293.

The working principle of the invention is as follows:

referring to fig. 1-7, a worker first rotates the box door 3, then places the pipe body 2 in the box body 1, and then opens the electric cylinders 61, so that the electric cylinders 61 drive the clamping members 62 to move towards the pipe body 2 until the rubber member 63 contacts with the pipe body 2, thereby clamping and fixing the pipe body 2; then the first shell 424 is driven by the hydraulic cylinder 431 in the first telescopic mechanism 43 to move in the horizontal direction, so that the spray header 41 enters the pipeline body 2, at the moment, the pressure pump 428 is started, the liquid in the liquid storage tank 425 is sucked out and sent to the connecting pipe 427 by the pressure pump 428, and finally the liquid is sprayed out from the spray header 41, so that the inner wall of the pipeline body 2 is washed; after finishing washing when pipeline body 2, drive two 524 shells and move on the horizontal direction through the pneumatic cylinder 431 in telescopic machanism two 53, so that two 524 shells enter into pipeline body 2, open biax motor 525 after that, two output shafts that make biax motor 525 drive two lead screw 526 rotations respectively, further two screw 527 of drive move on the vertical direction, thereby make two cleaning brush 51 stretch out, clean with the inner wall to pipeline body 2, this device can carry out twice processing to pipeline body 2's inner wall, clean for only to pipeline inner wall, this device can wash stubborn oil stain and pollutant on the pipeline inner wall.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. High-efficient formula raceway pipeline inner wall cleaning device, include box (1) and install pipeline body (2) in box (1), its characterized in that: the side wall of the box body (1) is rotatably connected with a box door (3) through a hinge, two sides of the pipeline body (2) are respectively provided with a spraying mechanism (4) and a cleaning mechanism (5), and the spraying mechanism (4) and the cleaning mechanism (5) are connected with the box body (1);

the spraying mechanism (4) comprises a spraying head (41), a first adjusting mechanism (42) for adjusting the vertical angle of the spraying head (41) and a first telescopic mechanism (43) for driving the spraying head (41) to stretch, the spraying head (41) is installed on the first adjusting mechanism (42), and the first adjusting mechanism (42) is installed on the first telescopic mechanism (43);

cleaning mechanism (5) are including cleaning brush (51), be used for adjusting cleaning brush (51) vertical angle's adjustment mechanism two (52) and be used for the drive cleaning brush (51) carry out telescopic machanism two (53) that stretch out and draw back, cleaning brush (51) are installed on adjustment mechanism two (52), install adjustment mechanism two (52) on telescopic machanism two (53).

2. The high efficiency water pipe inner wall cleaning device according to claim 1, wherein:

the adjusting mechanism I (42) comprises a motor I (421), a cylinder I (422) is installed on the outer wall of the motor I (421), a rotating shaft I (423) is horizontally arranged inside the cylinder I (422), one end of the rotating shaft I (423) is fixedly connected with an output shaft of the motor I (421), and a shell I (424) is installed at the other end of the rotating shaft I (423);

the inside of the first shell (424) is provided with a liquid storage tank (425), the inside of the liquid storage tank (425) is vertically provided with a feeding pipe (426), the top and the bottom of the first shell (424) are provided with connecting pipes (427), the two connecting pipes (427) are communicated with the liquid storage tank (425) through a pressurizing pump (428), and the spray header (41) is communicated with the connecting pipes (427).

3. The high efficiency water pipe inner wall cleaning device according to claim 1, wherein:

the second adjusting mechanism (52) comprises a second motor (521), a second cylinder (522) is installed on the outer wall of the second motor (521), a second rotating shaft (523) is horizontally arranged inside the second cylinder (522), one end of the second rotating shaft (523) is fixedly connected with an output shaft of the second motor (521), and a second shell (524) is installed at the other end of the second rotating shaft (523);

a double-shaft motor (525) is installed inside the second shell (524), two screw rods (526) are further arranged inside the second shell (524), the two screw rods (526) are symmetrically distributed along the double-shaft motor (525), and the two screw rods (526) are fixedly connected with two output shafts of the double-shaft motor (525) respectively;

each all the spiro union has screw (527) on the outer wall of lead screw (526), each screw (527) all with two (524) sliding connection of shell, install fixed block (528) on the outer wall of screw (527), install pillar (529) on the outer wall of fixed block (528), cleaning brush (51) with pillar (529) detachable connection.

4. The high efficiency water pipe inner wall cleaning device according to claim 1, wherein:

the clamping device is characterized by further comprising a clamping mechanism (6), wherein the clamping mechanism (6) comprises a plurality of electric cylinders (61), the electric cylinders (61) are arranged, the electric cylinders (61) are all located on the inner wall of the box body (1), and each electric cylinder (61) is fixedly connected with the box body (1);

each all install holder (62) on the output shaft of electronic jar (61), holder (62) are the arc form, rubber spare (63) have on the inner wall of holder (62), holder (62) with rubber spare (63) can dismantle the connection.

5. The high efficiency water pipe inner wall cleaning device according to claim 2, wherein: the first telescopic mechanism (43) comprises a hydraulic cylinder (431), and the hydraulic cylinder (431) is positioned on the outer wall of the box body (1) and is fixedly connected with the box body (1);

an output shaft of the hydraulic cylinder (431) is provided with a connecting plate (432), the connecting plate (432) is fixedly connected with the first motor (421), and the connecting plate (432) is in sliding connection with the box body (1).

6. The high efficiency water pipe inner wall cleaning device according to claim 5, wherein:

the bottom of box (1) has spout one (433), have slider one (434) in spout one (433), spout one (433) with slider one (434) looks adaptation, connecting plate (432) pass through slider one (434) with spout one (433) with box (1) sliding connection.

7. A high efficiency water pipe inner wall cleaning device as claimed in claim 3, wherein:

a second sliding block (5291) is arranged on one side, away from the fixed block (528), of the screw nut (527), and a second sliding groove (5292) corresponding to the second sliding block (5291) is formed in the inner wall of the second shell (524);

the second sliding block (5291) is matched with the second sliding groove (5292), and the screw nut (527) is in sliding connection with the second shell (524) through the second sliding block (5291) and the second sliding groove (5292).

8. The high efficiency water pipe inner wall cleaning device according to claim 2, wherein:

a partition plate (429) is arranged in the liquid storage tank (425), the partition plate (429) is fixedly connected with the liquid storage tank (425), and a motor (4291) is installed at the top of the partition plate (429);

the bottom of the partition plate (429) is rotatably connected with a stirring shaft (4292), an output shaft of the motor (4291) is fixedly connected with the stirring shaft (4292), and the outer wall of the stirring shaft (4292) is provided with a plurality of stirring blades (4293).

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