CN209935445U

CN209935445U - Cable duct bank pipeline cleaning device

Info

Publication number: CN209935445U
Application number: CN201920237486.9U
Authority: CN
Inventors: 张莉
Original assignee: Hebei Jiari Electric Power Facility Installation Engineering Co Ltd
Current assignee: Hebei Jiari Electric Power Facility Installation Engineering Co Ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2020-01-14
Anticipated expiration: 2029-02-25

Abstract

The utility model discloses a cable duct bank pipe cleaning device, which relates to the technical field of cable installation, comprises a cleaning mechanism for scraping off the inner wall of a duct bank, and a cleaning mechanism connected to one end of the cleaning mechanism, wherein the cleaning mechanism comprises a rotating main shaft and a rotating drum coaxially connected with the rotating main shaft, the outer wall of the rotating drum is uniformly provided with scraping plates along the circumferential direction, one end of the rotating main shaft, which is far away from the cleaning mechanism, is connected with a driving piece, and one end of the rotating main shaft, which is close to the cleaning mechanism, is rotationally connected with the central shaft of the cleaning mechanism; the one end that clearance mechanism was kept away from to the driving piece and the both ends of cleaning the mechanism are provided with the support frame respectively, the tip of support frame all contradicts on the inner wall of calandria. The utility model discloses have and scrape that the material effect is strong, clean effect.

Description

Cable duct bank pipeline cleaning device

Technical Field

The utility model relates to a cable installation technical field, in particular to cable duct bank pipe cleaning device.

Background

The cable duct bank is the pipeline that is used for installing the cable of wearing to establish, and in the installation engineering of cable, at first will install the cable duct bank in the foundation ditch dug, probably have silt, rubble or concrete slurry to get into the pipeline at any time in transportation, transport and the installation of calandria, when debris such as the inside concrete caking of calandria or rubble, the cable conductor is worn to establish in the calandria, and impurity probably cuts open the cable oversheath, and then leads to the cable core to receive the damage.

Chinese patent No. CN206273405U discloses a cable duct cleaning device, which includes a shoveling mechanism for removing slurry leakage accumulated in a duct, and a brush mechanism connected to the shoveling mechanism for cleaning; the shoveling mechanism is movably connected with the brush mechanism; the shoveling mechanism comprises a connecting rod, shovel cylinders with gradually increasing diameters are sequentially arranged on the connecting rod from front to back, and the opening direction of the shovel cylinders is the cleaning direction; the connecting rod is rotatably provided with at least one supporting walking rod, two ends of the supporting walking rod are respectively provided with a pulley which walks on the inner wall of the pipe arrangement pipeline, and the supporting walking rod is perpendicular to the connecting rod.

Although can realize cleaning the function through the cooperation of shovel mechanism and brush mechanism in the above-mentioned patent, but a shovel section of thick bamboo not with the inner wall laminating of calandria, strike off the effect not strong, can not thoroughly clear up the adhesion at the caking of a shovel section of thick bamboo inner wall, when having more caking or rubble in the pipeline moreover, these impurity can be along with cleaning device's removal long-pending more in a shovel section of thick bamboo bottom, and the brush can not be with its thorough clearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cable duct bank pipe pipeline cleaning device has and scrapes the material effect by force, clean advantage.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a cable duct cleaning device comprises a cleaning mechanism for scraping off the inner wall of a duct, and a cleaning mechanism connected to one end of the cleaning mechanism, wherein the cleaning mechanism comprises a rotating main shaft and a rotating drum coaxially connected with the rotating main shaft, scraping plates are uniformly arranged on the outer wall of the rotating drum along the circumferential direction of the rotating main shaft, one end of the rotating main shaft, far away from the cleaning mechanism, is connected with a driving piece, and one end of the rotating main shaft, close to the cleaning mechanism, is rotatably connected with a central shaft of the cleaning mechanism; the one end that clearance mechanism was kept away from to the driving piece and the both ends of cleaning the mechanism are provided with the support frame respectively, the tip of support frame all contradicts on the inner wall of calandria.

Through adopting above-mentioned technical scheme, when cleaning the during operation, at first open the switch of driving piece, put into calandria with whole cleaning device inside, when the driving piece drove the rotary drum rotation, the scraper blade can strike off the knot material on the rotary drum inner wall, cleans mechanism simultaneously and can clear up the interior knot material of calandria, dust.

The utility model discloses further set up to: the rotary main shaft is fixed with a helical blade, the outer wall of the rotary drum is provided with a plurality of waist-shaped holes, the waist-shaped holes are respectively arranged along the length direction of the rotary drum and are positioned between adjacent scraping plates, and the end surface of one side of the rotary drum, which is far away from the driving part, is provided with a plurality of through holes; the one end that the driving piece was kept away from to the rotary drum is connected with the material collecting barrel, the material collecting barrel is linked together through the inside of through-hole and rotary drum, be provided with the opening on the lateral wall of material collecting barrel to it has the baffle to articulate at the opening part.

Through adopting above-mentioned technical scheme, the knot material that the scraper blade was scraped can fall into the rotary drum through the through-hole in, and helical blade rotates along with the rotary drum, carries the knot material wherein to through-hole one side, gets into the charging barrel inside, collects in unison to the knot material, prevents to knot material and piles up in the rotary drum, influences the removal of whole device.

The utility model discloses further set up to: the through hole is an annular hole.

Through adopting above-mentioned technical scheme, the cross sectional dimension of through-hole has been increased to the annular hole for the material that binds that the volume is great gets into in the aggregate cylinder from the through-hole more easily.

The utility model discloses further set up to: the rotary main shaft penetrates through a connecting sleeve arranged between the end part of the material collecting barrel and a central shaft of the cleaning mechanism, the connecting sleeve is fixedly connected with the cleaning mechanism, and the rotary main shaft is rotatably connected to the connecting sleeve.

Through adopting above-mentioned technical scheme, the adapter sleeve can be with rotating the main shaft and cleaning the mechanism effective connection, and rotate the main shaft and rotate around the adapter sleeve, does not influence the normal removal and the work of cleaning the mechanism.

The utility model discloses further set up to: a drainage plate is arranged between the end face of one side, away from the driving part, of the rotary drum and the inner wall of the rotary drum, and the cross section of the drainage plate is conical and is located on one side, away from the rotating main shaft, of the through hole.

Through adopting above-mentioned technical scheme, can play certain guide effect when the knot material between helical blade is carried in to the aggregate cylinder, the knot material can pass the through-hole along the surface of drainage plate.

The utility model discloses further set up to: the cleaning mechanism comprises multiple rows of brushes which are uniformly arranged along the axial direction of a central shaft of the cleaning mechanism, and the brushes are attached to the inner walls of the rows of tubes.

Through adopting above-mentioned technical scheme, the brush can clean the remaining tiny particle disintegrating slag of calandria inner wall outside the calandria.

The utility model discloses further set up to: every group support frame includes three piece at least bracing pieces that set up with one heart, just the tip of bracing piece all rotates and is provided with the gyro wheel, the wheel face of gyro wheel is laminated with the inner wall of calandria mutually.

Through adopting above-mentioned technical scheme, whole device passes through the gyro wheel and rolls the laminating with the inner wall of calandria, when playing the support, also makes the removal of device more smooth and easy.

The utility model discloses further set up to: the section of one side edge of the scraper plate, which is attached to the inner wall of the calandria, is V-shaped.

By adopting the technical scheme, the scraper is in a blade shape, so that the caking materials on the inner wall of the calandria can be conveniently scraped.

To sum up, the utility model discloses a beneficial technological effect does:

1. the driving piece controls the rotation of the rotary drum to drive the scraper plate to scrape the inner wall of the calandria, so that the inner wall of the calandria has certain smoothness, and the outer sheath of the cable is prevented from being scraped and cracked by materials;

2. by arranging the helical blades and the material collecting barrel, part of caking materials scraped by the scraping plate are collected into the material collecting barrel, so that the caking materials can be prevented from being accumulated; the cleaning mechanism and the cleaning mechanism are matched together to ensure that the inside of the exhaust pipe reaches certain cleanliness.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial schematic view showing a cleaning mechanism.

In the figure, 1, a cleaning mechanism; 11. rotating the main shaft; 12. a rotating drum; 121. a kidney-shaped hole; 122. a through hole; 13. a squeegee; 14. a helical blade; 15. a drainage plate; 2. a cleaning mechanism; 21. a brush; 3. a drive member; 4. a support frame; 41. a support bar; 42. a roller; 5. a material collecting barrel; 6. a connecting sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A cable duct cleaning device is shown in figure 1 and comprises a cleaning mechanism 1 for scraping off the materials on the inner wall of a duct, a collecting cylinder 5 connected to one end of the cleaning mechanism 1, and a cleaning mechanism 2 for cleaning the particles and dust remained on the inner wall of the duct, wherein the cleaning mechanism 2 is connected to one end of the collecting cylinder 5 far away from the cleaning mechanism 1. The rotating main shaft 11 penetrates through the material collecting barrel 5, a connecting sleeve 6 is further arranged between the end part of the rotating main shaft 11 penetrating through the material collecting barrel 5 and the central shaft of the cleaning mechanism 2, the central shaft of the cleaning mechanism 2 is fixedly connected onto the connecting sleeve 6, and the end part of the rotating main shaft 11 is rotatably connected into the connecting sleeve 6.

As shown in fig. 1 and 2, the cleaning mechanism 1 includes a rotating main shaft 11, a rotating drum 12, a scraping plate 13 and a helical blade 14, the rotating main shaft 11 is coaxially connected with the rotating drum 12, one end of the rotating main shaft 11, which is far away from the material collecting barrel 5, is connected with a driving part 3 for controlling the rotation of the rotating drum 12, a plurality of scraping plates 13 are uniformly arranged along the circumferential direction of the outer wall of the rotating drum 12, and a chamfer with a V-shaped cross section is arranged on one side edge of the scraping plate 13, which is attached to the inner wall of the calandria, so that the scraping plate 13 is in a blade; waist type hole 121 has still been seted up on the rotary drum 12 outer wall, waist type hole 121 all evenly is provided with a plurality ofly along the axial distribution of rotary drum 12 and along the circumference of rotary drum 12 evenly, every waist type hole 121 all is located between adjacent scraper blade 13, helical blade 14 is located inside and fixed connection of rotary drum 12 on rotating main shaft 11, a plurality of through-holes 122 that are the annular setting still have been seted up on rotary drum 12 keeps away from a side end face of driving piece 3, one side opening and the lock of charging barrel 5 are on the side end face of rotary drum 12, with rotary drum 12 fixed connection, and be provided with the opening on the lateral wall of charging barrel 5, and it has the baffle to articulate at the opening part, the knot material that conveniently will collect in the charging barrel 5 after cleaning work is accomplished is.

When the driving part 3 controls the rotating main shaft 11 to drive the rotating drum 12 to rotate, the scraping plate 13 scrapes off the caking materials adhered to the inner wall of the calandria, meanwhile, the scraped caking materials fall into the rotating drum 12 through the kidney-shaped hole 121, and the helical blades 14 convey the caking materials and fragments in the rotating drum 12 to one side of the through hole 122 and enter the material collecting barrel 5. Specifically, the outside that rotation main shaft 11 was kept away from to through-hole 122 still is provided with drainage plate 15, and drainage plate 15 is an annular board, and its cross-section diminishes along the axial of rotary drum 12 gradually, and drainage plate 15 and rotary drum 12's inner wall laminating and integrated into one piece through the setting of drainage plate 15, can play certain guide effect when the knot material between helical blade 14 is carried in to the feed collecting barrel 5, and the knot material can pass through-hole 122 along the surface of drainage plate 15.

As shown in fig. 1, the cleaning mechanism 2 includes a central shaft and brushes 21 connected to the side wall of the central shaft, the brushes 21 are uniformly provided with multiple rows along the axial direction of the central shaft, the central shaft is located on the shaft walls of the two sides of the brushes 21 and is fixedly connected with support frames 4 respectively, each group of support frames 4 includes four support rods 41 distributed in a cross shape, the end portions of the support rods 41 far away from the central shaft are connected with rollers 42 respectively, and the rollers 42 are rotatably arranged on the support rods 41 and the wheel surfaces of the rollers are abutted to the inner walls. The end of the driving part 3 at the side far away from the cleaning mechanism 1 is also provided with a support frame 4, and the whole cleaning device is supported and installed in the exhaust pipe through three groups of support frames 4.

The implementation principle of the embodiment is as follows: before installing the cable in the calandria, the accessible sets up draw gear at the one end of calandria, and penetrate wire rope in the calandria from this side, make it wear out from the opposite side opening of calandria, connect wire rope at the tip of driving piece 3, then open drive switch and make rotary drum 12 begin to rotate, put whole cleaning device in the calandria, the draw gear of opposite side pulls wire rope with constant speed, cleaning device is at the uniform velocity removal in the calandria, cleaning mechanism 1 collects the knot material or the large granule thing of scraping and is removed to collecting barrel 5 in, and the remaining little particulate matter of calandria inner wall is cleaned and is cleared up to the calandria from the other end by brush 21.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cable duct bank pipeline cleaning device which characterized in that: the pipe cleaning device comprises a cleaning mechanism (1) for scraping off the inner wall of a pipe, and a cleaning mechanism (2) connected to one end of the cleaning mechanism (1), wherein the cleaning mechanism (1) comprises a rotating main shaft (11) and a rotating drum (12) coaxially connected with the rotating main shaft (11), scraping plates (13) are uniformly arranged on the outer wall of the rotating drum (12) along the circumferential direction of the rotating main shaft, a driving piece (3) is connected to one end, far away from the cleaning mechanism (2), of the rotating main shaft (11), and one end, close to the cleaning mechanism (2), of the rotating main shaft (11) is rotatably connected with a central shaft of the cleaning mechanism (2); one end of the driving piece (3) far away from the cleaning mechanism (1) and two ends of the cleaning mechanism (2) are respectively provided with a support frame (4), and the end parts of the support frames (4) are abutted to the inner wall of the pipe bank.

2. A cable duct bank clearing device according to claim 1, characterized in that: a helical blade (14) is fixed on the rotating main shaft (11), a plurality of waist-shaped holes (121) are formed in the outer wall of the rotating drum (12), the waist-shaped holes (121) are respectively arranged along the length direction of the rotating drum (12) and located between adjacent scraping plates (13), and a plurality of through holes (122) are formed in the end face, away from the driving part (3), of one side of the rotating drum (12); the one end that driving piece (3) were kept away from in rotary drum (12) is connected with an album feed cylinder (5), album feed cylinder (5) are linked together through-hole (122) and the inside of rotary drum (12), be provided with the opening on the lateral wall of album feed cylinder (5) to it has the baffle to articulate at the opening part.

3. A cable duct bank clearing device according to claim 2, characterized in that: the through hole (122) is an annular hole.

4. A cable duct bank clearing device according to claim 2, characterized in that: the rotary main shaft (11) penetrates through the end part of the material collecting barrel (5) and is provided with a connecting sleeve (6) between the central shafts of the cleaning mechanisms (2), the connecting sleeve (6) is fixedly connected with the cleaning mechanisms (2), and the rotary main shaft (11) is rotatably connected onto the connecting sleeve (6).

5. A cable duct bank clearing device according to claim 3, characterized in that: and a drainage plate (15) is arranged between the end surface of one side of the rotary drum (12), which is far away from the driving part (3), and the inner wall of the rotary drum (12), and the cross section of the drainage plate (15) is conical and is positioned on one side, which is far away from the rotating main shaft (11), of the through hole (122).

6. A cable duct bank clearing device according to claim 1, characterized in that: clean mechanism (2) including following the even multirow brush (21) that set up of central axis axial, brush (21) laminating is on the inner wall of calandria.

7. A cable duct bank clearing device according to claim 1, characterized in that: every group support frame (4) includes at least three bracing pieces (41) that set up with one heart, just the tip of bracing piece (41) all rotates and is provided with gyro wheel (42), the wheel face of gyro wheel (42) is laminated with the inner wall of calandria mutually.

8. A cable duct bank clearing device according to claim 1, characterized in that: the section of one side edge of the scraper (13) which is attached to the inner wall of the calandria is V-shaped.