CN214719096U

CN214719096U - Inside cleaning device of bellows

Info

Publication number: CN214719096U
Application number: CN202121227538.8U
Authority: CN
Inventors: 翟晓辰; 方启怀; 宋翔宇
Original assignee: Henan Liejin Technology Development Co ltd
Current assignee: Henan Liejin Technology Development Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-16
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to a bellows internal cleaning device, which effectively solves the problem of inconvenient cleaning of the inner wall of a bellows; the technical scheme includes that the square column is horizontally placed, the cross section of the square column is square, four moving units are arranged at the left end and the right end of the square column respectively, each moving unit comprises a connecting plate, a telescopic rod is fixed on each connecting plate, wheels are fixed at the other end of each telescopic rod, the four moving units at each end are fixed on four side walls of the square column respectively through the connecting plates, the other connecting plate is fixed in the middle of the square column, a telescopic rod is fixed on each connecting plate, a high-speed motor is fixed in the middle of each telescopic rod, a brush is fixed at the other end of each telescopic rod, and the high-speed motor can drive the brush to rotate; the utility model discloses can carry out the thorough clearance of inner wall to the bellows of different diameters, and also can pass through smoothly when meetting sunken, convenient to use uses manpower sparingly the cost, has improved clearance effect and work efficiency greatly.

Description

Inside cleaning device of bellows

Technical Field

The utility model relates to a pipeline clearance field specifically is an inside cleaning device of bellows.

Background

At present, two modes of high-pressure water guns or high-pressure gas washing are mainly adopted for cleaning the inner wall of the corrugated pipe, but the inner wall of the corrugated pipe is not a smooth cylindrical surface, so that a washing dead angle always exists when the corrugated pipe is washed by water flow or air flow, the corrugated pipe cannot be cleaned thoroughly, dust and impurities on the inner wall of the corrugated pipe are firmly attached to the inner wall of the corrugated pipe due to the fact that the corrugated pipe is wet in the environment when the corrugated pipe is used, the attached impurities cannot be completely cleaned when the corrugated pipe is washed by gas or liquid, and therefore a device capable of thoroughly cleaning the inner wall of the corrugated pipe is urgently needed at the present stage.

Disclosure of Invention

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides an inside cleaning device of bellows, the effectual inconvenient problem of bellows inner wall clearance of having solved.

The technical scheme of its solution is, an inside cleaning device of bellows, place and the cross-section is the square post including the level, both ends respectively are equipped with four mobile unit about the square post, every mobile unit all includes the connecting plate, be fixed with the telescopic link on the connecting plate, the other end of telescopic link is fixed with the wheel, four mobile unit of every one end all fix respectively on four lateral walls of square post through the connecting plate, the middle part of square post is fixed with another connecting plate, be fixed with the telescopic link on the connecting plate, the middle part of telescopic link is fixed with high-speed motor, the other end of telescopic link is fixed with the brush, high-speed motor can drive the brush and rotate.

The telescopic rod comprises a cylinder with one closed end, a round shaft is inserted into the other end of the cylinder and can only move in the cavity of the cylinder along the axis, a spring is arranged between the closed end of the cavity of the cylinder and the round shaft, the spring enables the cylinder and the round shaft to move axially and return automatically after moving, a through groove along the axis is formed in the side wall of the cylinder, a limiting block is fixed on the round shaft and is always positioned in the through groove and can slide back and forth in the through groove, the limiting block and the through groove ensure that the cylinder and the round shaft cannot rotate relatively when moving axially, one end of the connecting plate and one end of the round shaft, which is far away from the cylinder, are fixedly connected with the driving motor and the cylinder, so that the wheel can still be used when the diameter of the corrugated pipe changes.

The connecting plate on open and to have two curved mounting grooves, two mounting grooves are central symmetry about the axis of telescopic link and arrange, the bolt passes the arc wall can fix the connecting plate on the square column, can make the bolt slide in the mounting groove through rotating the connecting plate during the use to adjust the direction of advance of wheel.

A driving motor is fixed on a telescopic rod in one moving unit and can drive wheels in the same moving unit to rotate through a chain wheel, so that the square column is driven to move forwards.

The square column is fixed with a storage battery, the storage battery and the brush are symmetrical about the axis center of the square column, the storage battery can provide power for the high-speed motor and the driving motor, the weight of the high-speed motor and the weight of the brush can be balanced, and the square column is more stable when rotating and moving forward.

The utility model discloses can carry out the thorough clearance of inner wall to the bellows of different diameters, and also can pass through smoothly when meetting sunken, convenient to use uses manpower sparingly the cost, has improved clearance effect and work efficiency greatly.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a sectional view taken along a-a in fig. 1 according to the present invention.

Fig. 3 is a schematic diagram of a mobile unit according to the present invention.

Fig. 4 is a sectional view of the telescopic rod of the present invention.

Fig. 5 is a state diagram of the utility model during operation.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

By figure 1 to 5, the utility model discloses a level is placed and the cross-section is square column 1, both ends respectively are equipped with four mobile unit about square column 1, every mobile unit all includes connecting plate 2, be fixed with telescopic link 3 on the connecting plate 2, telescopic link 3's other end is fixed with wheel 4, four mobile unit of every one end are all fixed respectively on four lateral walls of square column 1 through connecting plate 2, square column 1's middle part is fixed with another connecting plate 2, be fixed with telescopic link 3 on the connecting plate 2, telescopic link 3's middle part is fixed with high-speed motor 5, telescopic link 3's the other end is fixed with brush 6, high-speed motor 5 can drive brush 6 and rotate.

The telescopic rod 3 comprises a cylinder 7 with one closed end, a round shaft 8 is inserted into the other end of the cylinder 7, the round shaft 8 can only move in the cavity of the cylinder 7 along the axis, a spring 9 is arranged between the closed end of the cavity of the cylinder 7 and the round shaft 8, the spring 9 enables the cylinder 7 and the round shaft 8 to move axially and return automatically after moving, a through groove 10 along the axis direction is formed in the side wall of the cylinder 7, a limiting block 11 is fixed on the round shaft 8, the limiting block 11 is always positioned in the through groove 10 and can slide back and forth in the through groove 10, the limiting block 11 and the through groove 10 ensure that the cylinder 7 and the round shaft 8 cannot rotate relatively when moving axially, the connecting plate 2 and the round shaft 8 are fixedly connected with one end far away from the cylinder 7, and the wheel 4 is fixedly connected with the driving motor 13 and the cylinder 7, so that the wheel 4 can still be used when the diameter of the corrugated pipe changes.

Connecting plate 2 on open and to have two curved mounting grooves 12, two mounting grooves 12 are central symmetry about the axis of telescopic link 3 and arrange, the bolt passes the arc wall can fix connecting plate 2 on square column 1, can be through rotating connecting plate 2 during the use, make the bolt slide in mounting groove 12 to adjust the direction of advance of wheel 4.

And a driving motor 13 is fixed on the telescopic rod 3 in one moving unit, and the driving motor 13 can drive the wheels 4 in the same moving unit to rotate through a chain wheel, so that the square column 1 is driven to move forwards.

The square column 1 is fixed with the storage battery 14, the storage battery 14 and the brush 6 are symmetrical about the axis center of the square column 1, the storage battery 14 can provide power for the high-speed motor 5 and the driving motor 13, the weight of the high-speed motor 5 and the weight of the brush 6 can be balanced, and the square column 1 is more stable when rotating and moving forward.

The utility model discloses need to use with high-pressure draught or high-pressure rivers cooperation, before using, unscrew the bolt between square column 1 and the connecting plate 2 earlier, make the bolt rotate in mounting groove 12 relative connecting plate 2, rotate telescopic link 3 according to the ripple pitch of bellows again, and then adjust the axis direction of four wheels 4, make the advancing direction of wheel 4 and the ripple coincidence of bellows, also adjust the axis direction of brush 6 simultaneously in step, make the rotating direction of brush 6 also coincide with the ripple of bellows, guarantee that brush 6 can scrub each section ripple comprehensively, avoid appearing the dead angle that can not touch, screw up the bolt at last, fix the axis direction of wheel 4 and brush 6;

when in use, the four moving units at one end of the device enter the corrugated pipe, then the square column 1 is rotated, the four moving units positioned in the corrugated pipe advance in a spiral way until the four moving units at the other end also enter the corrugated pipe, because the telescopic rod 3 is internally provided with the spring 9, the wheels 4 and the brush 6 always cling to the inner wall of the corrugated pipe at any time, the high-speed motor 5 and the driving motor 13 are started, the driving motor 13 drives the wheels 4 to rotate, the wheels 4 advance along the corrugations on the pipeline in the corrugated pipe, so that the whole device advances in the spiral way in the pipeline, in the forward movement of the device, the high-speed motor 5 drives the brush 6 to rotate, the inner wall of the corrugated pipe is cleaned, the brush 6 can brush the dust adhered to the inner wall of the corrugated pipe strongly, and the dust falls off from the inner wall of the corrugated pipe and is lifted to the air in the corrugated pipe by the brush 6, then the dust is blown out of the pipeline under the driving of high-pressure airflow, so that the purpose of cleaning the inner wall of the corrugated pipe is achieved;

the corrugated pipe is inevitably collided during transportation, installation or use, so that a certain part on the corrugated pipe is sunken, further, the diameter of the inner wall of the corrugated pipe is changed suddenly, but because the brush 6 and the wheel 4 of the device are fixed on the cylinder 7, the spring 9 is arranged between the round shaft 8 fixed with the square column 1 and the cylinder 7, therefore, when the telescopic rod moves to the concave position, the wheels 4 and the brush 6 can automatically compress the spring 9, the length of the telescopic rod 3 is reduced, thereby smoothly passing through the dent and avoiding the situation that the device can not continuously work after encountering the dent, and simultaneously, as the driving motor 13 and the wheels 4, the high-speed motor 5 and the brush 6 are all fixed on the cylinder 7, therefore, even if the telescopic rod 3 is changed in a telescopic mode, the distance between the motor and the wheel 4 and the distance between the high-speed motor 5 and the brush 6 cannot be changed, and the power transmission between the wheel 4 and the brush 6 is not affected.

The utility model has the advantages of following showing:

1. the utility model discloses a set up a set of mobile unit respectively at 1 both ends of square column, and with motor drive, make square column 1 can advance at the internal screw of bellows, fixed brush 6 on square column 1 again, brush 6 is driven by high speed motor 5, thereby make brush 6 can clear up the inner wall of bellows when advancing along with 1 spiral of square column, the dust that is stained with on the messenger bellows is raised to the high-pressure draught in, and then taken out by the high-pressure draught, realize the clearance purpose, the clearance is thorough, high durability and convenient use, and reduce the cost of labor, clearance effect and cleaning efficiency have been improved greatly.

2. The utility model discloses a set up curved mounting groove 12 on connecting plate 2, the direction of advance that makes wheel 4 and brush 6's rotation direction can both adapt to the regulation according to operational aspect, prevents to appear because the direction of advance of wheel 4 is unmatched with bellows ripple route, and the 4 circumstances that the wearing and tearing aggravate of wheel that lead to, also enables brush 6 simultaneously when rotating the rotation of brush hair the same with corrugated route, reduces the clearance dead angle, further improves work efficiency.

3. The utility model discloses be equipped with telescopic link 3 between wheel 4 and square column 1, between brush 6 and square column 1, make the device can adapt to the bellows of different diameters, can make the device pass through smoothly even meet sunken also at the during operation again, the dead condition of card can not appear, increase the application scope of device, more have the practicality.

4. The utility model discloses with 6 symmetrical arrangement of battery 14 and brush, guarantee the focus of device and the dead in line of square column 1 to make the device need not to overcome the gravity acting repeatedly when the spiral advances, save battery 14's electric power, increase duration, reduce the number of times that charges, it is more convenient to use.

Claims

1. The utility model provides an inside cleaning device of bellows, a serial communication port, place and the cross-section is square column (1) including the level, both ends respectively are equipped with four mobile unit about square column (1), every mobile unit all includes connecting plate (2), be fixed with telescopic link (3) on connecting plate (2), the other end of telescopic link (3) is fixed with wheel (4), four mobile unit of every one end are all fixed respectively on four lateral walls of square column (1) through connecting plate (2), the middle part of square column (1) is fixed with another connecting plate (2), be fixed with telescopic link (3) on connecting plate (2), the middle part of telescopic link (3) is fixed with high-speed motor (5), the other end of telescopic link (3) is fixed with brush (6), high-speed motor (5) can drive brush (6) and rotate.

2. The corrugated pipe internal cleaning device according to claim 1, wherein the telescopic rod (3) comprises a cylinder (7) with one closed end, a round shaft (8) is inserted into the other end of the cylinder (7), the round shaft (8) can only move along the axis in the cavity of the cylinder (7), a spring (9) is arranged between the closed end of the cavity of the cylinder (7) and the round shaft (8), a through groove (10) along the axis direction is formed in the side wall of the cylinder (7), a limiting block (11) is fixed on the round shaft (8), the limiting block (11) is always positioned in the through groove (10) and can slide back and forth in the through groove (10), the connecting plate (2) is fixedly connected with one end of the round shaft (8) far away from the cylinder (7), and the wheel (4) is fixedly connected with the driving motor (13) and the cylinder (7).

3. A bellows interior cleaning device according to claim 1, characterized in that the connecting plate (2) is provided with two arc-shaped mounting slots (12), the two mounting slots (12) are arranged in a central symmetry with respect to the axis of the telescopic rod (3), and a bolt can pass through the arc-shaped slots to fix the connecting plate (2) to the square column (1).

4. The corrugated pipe interior cleaning device according to claim 1, wherein a driving motor (13) is fixed on the telescopic rod (3) in one moving unit, and the driving motor (13) can drive the wheels (4) in the same moving unit to rotate through a chain wheel.

5. A bellows internal cleaning device as claimed in claim 4, wherein the square column (1) is fixed with a battery (14), and the battery (14) and the brush (6) are symmetrical with respect to the axis of the square column (1).