CN-224213501-U - Siltation treatment device suitable for old and useless pipeline in narrow street

CN224213501UCN 224213501 UCN224213501 UCN 224213501UCN-224213501-U

Abstract

The utility model discloses a siltation treatment device suitable for old and old pipelines in a narrow street, which comprises a dredging mechanism and a traction guide mechanism, wherein the dredging mechanism comprises a sleeved cylindrical shell and an outer running sliding sleeve, the surface of the shell is provided with a sliding groove, an expansion power cylinder is arranged in the shell, a telescopic rod of the expansion power cylinder drives the running sliding sleeve, the front end and the rear end of the cylindrical shell are both provided with connecting plates, the outer side of each connecting plate is provided with a connecting ring, the periphery of each front connecting plate is movably connected with a folding plate, the periphery of each folding plate is provided with a rubber sheath, the outer sides of the cylindrical shell and the running sliding sleeve are connected with the folding plates through a connecting rod mechanism, the traction guide mechanism comprises a generator, a winch, a guide frame, guide wheels and a steel wire rope, the guide frame is arranged at the front end of the dredging mechanism, the steel wire rope is connected with the front connecting rings and the winch, the device can clean pipelines with different diameters without personnel descending operation, and the device is safe and reliable, the economic cost is low, and the application range is wide.

Inventors

GUAN YUAN
WU ZHIWEI
ZHU XIANG
YANG NING
LI HAILING

Assignees

中交第三航务工程局有限公司

Dates

Publication Date: 20260508
Application Date: 20250529

Claims (5)

1. The utility model provides a siltation treatment device suitable for old and old pipeline in narrow street, its characterized in that includes dredging mechanism, traction guide mechanism, dredging mechanism includes cylinder shell and outside operation sliding sleeve of cup jointing, wherein the shell surface is equipped with the spout, the inside expansion power cylinder that is equipped with of shell, expansion power cylinder's telescopic link drives the operation sliding sleeve and slides on cylinder shell surface, cylinder shell's front and back end all is equipped with the connecting plate, the connecting plate outside is equipped with the go-between, the outer swing joint folding board of preceding connecting plate, the folding board periphery is equipped with the rubber skin, cylinder shell and operation sliding sleeve outside pass through link mechanism and connect the folding board, traction guide mechanism includes generator, hoist engine, leading truck and wire rope, the leading truck sets up in dredging mechanism's front end, wire rope connects the hoist engine in the past, the hoist engine connects the generator.
2. The device for treating the siltation of old and old pipelines in a narrow street according to claim 1, wherein one end of the connecting rod mechanism extends towards the inner wall of the pipeline to form a wall protecting roller.
3. The device for treating the siltation of old and old pipelines in a narrow street according to claim 1, wherein the rear connecting ring is connected with an attaching rope.
4. The device for treating the siltation of old and old pipelines in a narrow street according to claim 1, wherein the connecting rod mechanisms are 4 groups and are uniformly distributed on the outer surface of the cylindrical shell.
5. The device for treating congestion of old and old pipelines in a narrow street according to claim 1, wherein the expansion power cylinder is controlled by a controller.

Description

Siltation treatment device suitable for old and useless pipeline in narrow street Technical Field The utility model belongs to the field of municipal sewage pipeline dredging, and particularly relates to a siltation treatment device suitable for old and old pipelines in a narrow street. Background Municipal drainage pipeline system is very important infrastructure in modern city, bears rain sewage drainage's task, and with the continuous development of city and the long-term operation of drainage pipeline system, pipeline siltation leads to the unsmooth problem of drainage to become more serious, causes the influence to the normal operating in city. Especially for ancient towns, the street roadways have different widths, the underground drainage systems are old and have different pipe diameters, the influence caused by blockage of the drainage pipeline systems is more serious, and even waterlogging can be caused in flood season. The traditional manual cleaning is adopted to solve the potential safety hazards of hydrogen sulfide poisoning and choking, the ideal siltation treatment effect is difficult to achieve for the small-diameter pipeline, the existing equipment is adopted to remove the siltation, the street is narrow, the equipment is difficult to spread out and the pipe diameter is not adaptive, the desilting effect is not ideal, and high economic cost is produced. In view of the above, a new set of fouling device needs to be developed to realize the fouling treatment of drainage pipelines with different diameters in narrow streets in ancient cities. Disclosure of utility model In order to solve the problems, the utility model discloses a siltation treatment device suitable for old and old pipelines in a narrow street, which can clean pipelines with different diameters without personnel going into the well, and has the advantages of safety, reliability, lower economic cost and wide application range. In order to achieve the above purpose, the technical scheme of the utility model is as follows: The utility model provides a siltation administering device suitable for old and old pipeline in narrow street, includes dredging mechanism, traction guide mechanism, dredging mechanism is including the cylinder shell that cup joints and the operation sliding sleeve in outside, wherein the shell surface is equipped with the spout, the inside expansion power cylinder that is equipped with of shell, expansion power cylinder's telescopic link drives the operation sliding sleeve and slides at cylinder shell surface, cylinder shell's front and back end all is equipped with the connecting plate, the connecting plate outside is equipped with the go-between, the peripheral swing joint folding plate of preceding connecting plate, the folding plate periphery is equipped with rubber skin guard, cylinder shell and operation sliding sleeve outside pass through link mechanism and connect the folding plate, traction guide mechanism includes generator, hoist engine, leading truck and wire rope, the leading truck sets up the front end at dredging mechanism, wire rope connects the hoist engine from former go-between, leading truck, the hoist engine connects the generator. As an improvement of the utility model, one end of the connecting rod mechanism extends towards the inner wall of the pipeline to form a wall protecting roller. As an improvement of the utility model, the rear connecting ring is connected with the attaching rope. As an improvement of the utility model, the connecting rod mechanisms are 4 groups and are uniformly distributed on the outer surface of the cylindrical shell. As an improvement of the utility model, the expansion power cylinder is controlled by a controller. The beneficial effects of the utility model are as follows: (1) The winch pulls the dredging mechanism to move forwards, personnel are not required to go into the well, and the safety risk of gas poisoning and choking in manual limited space operation is avoided; (2) The self-adaptive adjustment of the operation radius by the connecting rod mechanism meets the general cleaning of pipelines with different diameters; (3) The whole volume of the device is smaller, and the device can be suitable for various narrow environments; (4) The device can carry out water operation, is safe and reliable to operate, has lower economic cost, reduces related operation burden, improves construction efficiency, and has better economical efficiency and applicability. Drawings Fig. 1 is a schematic structural view of the present utility model. Fig. 2 is a schematic view of a dredging mechanism according to the utility model. Fig. 3 is a schematic view of a folding plate according to the present utility model. List of drawing identifiers: 1. The dredging mechanism, 2, a pipeline, 3, an upstream inspection well, 4, a downstream inspection well, 5, a generator, 6, a winch, 7, a guide frame, 8, a guide wheel, 9, a steel wire rope, 10, an auxiliary rope, 11, a controller, 1