CN213926672U

CN213926672U - Dredging device for drainage pipeline

Info

Publication number: CN213926672U
Application number: CN202022901885.6U
Authority: CN
Inventors: 徐国军
Original assignee: Tianjin Miyuan Construction Co ltd
Current assignee: Tianjin Miyuan Construction Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-10
Anticipated expiration: 2030-12-04

Abstract

The utility model provides a drainage pipe's mediation sediment removal device belongs to the desilting equipment field. The dredging and dredging device for the drainage pipeline comprises a pipe body, a telescopic mechanism and a silt removing plate. One end of the pipe body is fixedly provided with a rotary spray head. One end of the rotating rod is fixedly connected with the end part of the rotary spray head, and one end of the supporting rod is hinged with the rotating rod; the silt removing plate is connected to the end part of the supporting rod; the other end of bracing piece props up and contradicts with the pipeline inner wall under the effect of centrifugal force for connecting the silt removing plate and the laminating of pipeline inner wall at the bracing piece tip, it is rotatory at the pipeline inner wall to drive at the rotatory in-process of bull stick and remove the silt plate, smash inside silt, simultaneously under the condition of leading to water, it can stir the silt and dilute at the rotation of pipeline inner wall to remove the silt plate, be convenient for silt is followed rivers outlet pipe, possess the efficient desilting function of mediation, the water under high pressure cooperatees with mechanical mediation, the efficiency of dredging is improved.

Description

Dredging device for drainage pipeline

Technical Field

The utility model relates to a desilting equipment field particularly, relates to a drainage pipe's mediation desilting device.

Background

At present, pipeline dredging is to dredge the pipeline, clean sludge in the pipeline and keep smooth for a long time so as to prevent waterlogging in cities. Pipeline dredging is an important task which is not neglected in the drainage department. A large amount of sundries and cement sand for capital construction sites are often discharged into a drainage pipeline, so that the sedimentation and siltation are easy to occur, the pipeline is blocked, the sludge and sewage flow abundantly can be caused by not carrying out the timely pipeline dredging, the environment is polluted, and the trouble is brought to the lives of people;

the silt of current drainage pipe is difficult to be drawn and dug by the manual work after deposiing, and manual operation is inefficient.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a drainage pipe's mediation sediment removal device aims at improving the problem that current drainage pipe's silt deposit is difficult to draw and digs.

The utility model discloses a realize like this:

the utility model provides a dredging device of a drainage pipeline, which comprises a pipe body, a telescopic mechanism and a silt removing plate.

One end of the pipe body is fixedly provided with a rotary spray head. The telescopic mechanism comprises a rotating rod and a supporting rod, one end of the rotating rod is fixedly connected with the end part of the rotary spray head, and one end of the supporting rod is hinged with the rotating rod; the silt removing plate is connected to the end part of the supporting rod.

The utility model discloses an in one embodiment, the body is nonrust steel pipe, the one end of body is passed through the buckle and is connected with rotatory nozzle, the other end of body is connected with high-pressure hose.

The utility model discloses an in one embodiment, the bull stick with the coaxial setting of body, the bracing piece with the bull stick is kept away from rotatory nozzle's one end is articulated.

The utility model discloses an in one embodiment, bull stick surface slip joint has the slider, the bracing piece surface articulates there is the connecting rod, the other end of connecting rod with the slider is articulated.

The utility model discloses an in one embodiment, the spout has been seted up along length direction on the bull stick surface, the slider slides and establishes in the spout, the first elastic component of one end fixedly connected with of spout, the other end of first elastic component with slider fixed connection.

The utility model discloses an in one embodiment, the bracing piece is provided with two, two the bracing piece symmetry sets up the both sides of bull stick, the connecting rod articulate in position between the bracing piece both ends.

The utility model discloses an in one embodiment, it includes connecting block and scraper blade to remove the silt board, the one end of connecting block with the tip of bracing piece is articulated, the scraper blade connect in the connecting block surface.

The utility model discloses an in the embodiment, it has the bolt to slide in the slide opening that the connecting block surface was seted up to peg graft, the scraper blade is fixed the one end of bolt, the other end of bolt is fixed with the stopper.

The utility model discloses an in one embodiment, the end fixing of connecting block has articulated seat and second elastic component, articulated seat with the second elastic component sets up respectively the both sides of connecting block tip, articulated seat with the end hinge of bracing piece, the other end of second elastic component with the end fixing of bracing piece is connected.

The utility model discloses an in one embodiment, first elastic component is the pressure spring, the second elastic component is the extension spring, rotatory nozzle including rotate cup joint in the connector of body tip and fix the nozzle at the connector lateral wall.

The utility model has the advantages that: the utility model relates to a dredging device for drainage pipeline, which is obtained by the above design, when in use, one end of the pipe body is connected with an external high-pressure water source, high-pressure water is sprayed out through the rotary nozzle, the rotary nozzle utilizes the centrifugal action of water flow and the pushing action of the reaction force to enable the rotary nozzle to spray water and rotate, one end of the rotary rod is fixedly connected with the end part of the rotary nozzle, so that the rotary rod rotates in the spraying process, one end of the support rod is hinged with the surface of the rotary rod, the other end of the support rod props up against the inner wall of the pipeline under the action of the centrifugal force, so that the silt removing plate connected with the end part of the support rod is attached to the inner wall of the pipeline, the silt removing plate is driven to rotate on the inner wall of the pipeline in the rotating process of the rotary rod, the internal silt is smashed, and under the condition of water flowing, the silt removing plate can stir and dilute the silt along with the water flow to discharge the pipeline, possess the efficient mediation desilting function, the water under high pressure cooperatees with the mechanical mediation, improves mediation efficiency, convenient to operate and use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a connection structure of a rotary sprinkler according to an embodiment of the present invention;

fig. 2 is a schematic view of a split structure of a rotating rod according to an embodiment of the present invention;

fig. 3 is a schematic view of a support rod structure provided in an embodiment of the present invention;

fig. 4 is a schematic view of a connecting block structure provided by an embodiment of the present invention.

In the figure: 100. a pipe body; 110. rotating the spray head; 300. a telescoping mechanism; 310. a rotating rod; 311. a slider; 313. a first elastic member; 315. a chute; 330. a support bar; 331. a connecting rod; 500. a silt removing plate; 510. connecting blocks; 511. a bolt; 513. a hinged seat; 515. a second elastic member; 530. a scraper.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the utility model provides a. Embodiments, all other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a dredging device for a drainage pipeline comprises a pipe body 100, a telescopic mechanism 300 and a silt removing plate 500.

Wherein, body 100 is used for connecting external high pressure water source, and silt removing plate 500 sets up at telescopic machanism 300 tip for clean the drainage pipe inner wall, realize the mediation of pipeline.

Referring to fig. 1, a rotary nozzle 110 is fixedly installed at one end of the pipe 100; the pipe body 100 is a stainless steel pipe, one end of the pipe body 100 is connected with the rotary nozzle 110 through a buckle, and the other end of the pipe body 100 is connected with a high-pressure hose.

Referring to fig. 1-2, the telescopic mechanism 300 includes a rotating rod 310 and a supporting rod 330, one end of the rotating rod 310 is fixedly connected to the end of the rotary nozzle 110, and one end of the supporting rod 330 is hinged to the rotating rod 310; the rotating nozzle 110 utilizes the centrifugal action of water flow and the pushing action of the counterforce to enable the rotating nozzle 110 to spray water and rotate at the same time, so as to drive the rotating rod 310 to rotate;

in this embodiment, the rotating rod 310 is coaxially disposed with the tubular body 100, and the supporting rod 330 is hinged to an end of the rotating rod 310 away from the rotating nozzle 110.

In some embodiments, a sliding block 311 is slidably engaged with a surface of the rotating rod 310, a connecting rod 331 is hinged to a surface of the supporting rod 330, the other end of the connecting rod 331 is hinged to the sliding block 311, and the connecting rod 331 is additionally provided for pulling the supporting rod 330 to limit a rotation angle of the supporting rod 330.

In other embodiments, a sliding groove 315 is formed in the surface of the rotating rod 310 along the length direction, the sliding block 311 is slidably disposed in the sliding groove 315, one end of the sliding groove 315 is fixedly connected with a first elastic member 313, the other end of the first elastic member 313 is fixedly connected with the sliding block 311, the first elastic member 313 pushes the sliding block 311, and then one end of the connecting rod 331 is pulled to move, so that the other end of the connecting rod 331 pulls the supporting rod 330, the supporting rod 330 is convenient to retract, and the supporting rod 330 is attached to the surface of the rotating rod 310 without being subjected to centrifugal force.

It should be noted that two support rods 330 are provided, the two support rods 330 are symmetrically disposed on two sides of the rotating rod 310, and the connecting rod 331 is hinged between two ends of the support rods 330.

Referring to fig. 3-4, the silt removing plate 500 is connected to the end of the supporting rod 330; in this embodiment, the silt removing plate 500 comprises a connecting block 510 and a scraper 530, one end of the connecting block 510 is hinged with the end of the supporting rod 330, and the scraper 530 is connected to the surface of the connecting block 510;

in some embodiments, a bolt 511 is inserted into a sliding hole formed in the surface of the connecting block 510 in a sliding manner, wherein the sliding hole formed in the surface of the connecting block 510 is a prismatic hole, the bolt 511 is a prismatic column, the scraper 530 is fixed at one end of the bolt 511, a limiting block is fixed at the other end of the bolt 511, and the rotating rod 310 rotates to enable the connecting block 510 to be attached to the inner wall of the pipeline under the action of centrifugal force, so that the sludge on the inner wall is cleaned.

It should be noted that, the end of the connecting block 510 is fixed with a hinged seat 513 and a second elastic element 515, the hinged seat 513 and the second elastic element 515 are respectively disposed at two sides of the end of the connecting block 510, the hinged seat 513 is hinged to the end of the supporting rod 330, the other end of the second elastic element 515 is fixedly connected to the end of the supporting rod 330, and the connecting block 510 is hinged to the supporting rod 330, so as to facilitate bending and close fitting with the inner wall of the pipeline.

In specific implementation, first elastic component 313 is the pressure spring for promote slider 311 and slide the playback, second elastic component 515 is the extension spring for pulling connecting block 510 and bracing piece 330 rotate and reset, rotatory nozzle 110 including rotate cup joint in the connector of body 100 tip and fix the nozzle at the connector lateral wall.

The dredging and dredging device of the drainage pipeline has the working principle that: when the device is used, one end of the pipe body 100 is connected with an external high-pressure water source, high-pressure water is sprayed out through the rotary spray head 110, the rotary spray head 110 utilizes the centrifugal action of water flow and the pushing action of reaction force to enable the rotary spray head 110 to spray water while rotating, one end of the rotating rod 310 is fixedly connected with the end part of the rotary spray head 110, the rotating rod 310 is enabled to rotate in the spraying process, one end of the supporting rod 330 is hinged with the surface of the rotating rod 310, the other end of the supporting rod 330 props up against the inner wall of a pipeline under the action of the centrifugal force, so that the silt removing plate 500 connected to the end part of the supporting rod 330 is attached to the inner wall of the pipeline, the silt removing plate 500 is driven to rotate on the inner wall of the pipeline in the rotating process of the rotating rod 310 to smash internal silt, and simultaneously under the condition of water flowing, the silt removing plate 500 can stir and dilute the silt along the inner wall of the pipeline, thereby facilitating the silt to be discharged out of the pipeline along with the water flow and having the function of dredging and dredging, the high-pressure water is matched with mechanical dredging, so that the dredging efficiency is improved, and the operation and the use are convenient.

It should be noted that the specific model specifications of the spring, the pressure spring, the rotary nozzle 110 and the hinge base 513 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dredging device for drainage pipeline is characterized by comprising

The device comprises a pipe body (100), wherein a rotary spray head (110) is fixedly arranged at one end of the pipe body (100);

the telescopic mechanism (300) comprises a rotating rod (310) and a supporting rod (330), one end of the rotating rod (310) is fixedly connected with the end part of the rotary spray head (110), and one end of the supporting rod (330) is hinged with the rotating rod (310);

the silt removing plate (500) is connected to the end part of the supporting rod (330).

2. The dredging device for the drainage pipeline of claim 1, wherein the pipe body (100) is a stainless steel pipe, one end of the pipe body (100) is connected with the rotary nozzle (110) through a buckle, and the other end of the pipe body (100) is connected with a high-pressure hose.

3. The dredging device for the drainage pipeline of claim 1, wherein the rotating rod (310) is coaxially arranged with the pipe body (100), and the supporting rod (330) is hinged with one end of the rotating rod (310) far away from the rotating nozzle (110).

4. The dredging device for the drainage pipeline according to claim 1, wherein a sliding block (311) is slidably clamped on the surface of the rotating rod (310), a connecting rod (331) is hinged on the surface of the supporting rod (330), and the other end of the connecting rod (331) is hinged with the sliding block (311).

5. The dredging device for the drainage pipeline according to claim 4, wherein a sliding groove (315) is formed in the surface of the rotating rod (310) along the length direction, the sliding block (311) is slidably arranged in the sliding groove (315), one end of the sliding groove (315) is fixedly connected with a first elastic member (313), and the other end of the first elastic member (313) is fixedly connected with the sliding block (311).

6. The dredging device for the drainage pipeline of claim 5, wherein two support rods (330) are provided, the two support rods (330) are symmetrically arranged at two sides of the rotating rod (310), and the connecting rod (331) is hinged at a position between two ends of the support rods (330).

7. The dredging device for drain pipe line of claim 6, wherein the dredging plate (500) comprises a connecting block (510) and a scraper (530), one end of the connecting block (510) is hinged with the end of the supporting rod (330), and the scraper (530) is connected to the surface of the connecting block (510).

8. The dredging device for the drainage pipeline according to claim 7, wherein a plug pin (511) is inserted in a sliding hole formed in the surface of the connecting block (510) in a sliding mode, the scraper (530) is fixed to one end of the plug pin (511), and a limiting block is fixed to the other end of the plug pin (511).

9. The dredging device for the drainage pipeline of claim 8, wherein a hinge seat (513) and a second elastic member (515) are fixed at the end of the connecting block (510), the hinge seat (513) and the second elastic member (515) are respectively arranged at two sides of the end of the connecting block (510), the hinge seat (513) is hinged with the end of the supporting rod (330), and the other end of the second elastic member (515) is fixedly connected with the end of the supporting rod (330).

10. The dredging device for the drainage pipeline of claim 9, wherein the first elastic member (313) is a compression spring, the second elastic member (515) is a tension spring, and the rotary nozzle (110) comprises a connector rotatably sleeved on the end of the pipe body (100) and a nozzle fixed on the side wall of the connector.