CN220565396U - Dredging device for rainwater pipe network - Google Patents

Abstract

The utility model discloses a dredging device for a rainwater pipe network, which comprises a sewer pipe and a dredging pipe, wherein an impurity layer is arranged above the inside of the sewer pipe, the inside of the impurity layer is inserted with the dredging pipe, a first rotating shaft is fixedly connected below the middle part of the dredging pipe, a dredging rod is rotatably connected to the outer side of the first rotating shaft, a first supporting rod is rotatably connected to the inner side of the dredging rod, one end of the supporting rod is rotatably connected with a second rotating shaft, and one end of the second rotating shaft is fixedly connected with a sliding sleeve. Through above-mentioned structure, insert the bottom on impurity layer through the pointed cone, later through pushing down the inserted bar, make its linkage slider and sliding sleeve gliding, through the expansion of dredging the pole, upwards lift up through the dredging pipe afterwards, keep off the net between the dredging pole and can upwards mention impurity to be convenient for clear up the operation, easy operation through this structure, the practicality is stronger, can clear up the operation to impurity such as leaf.

Description

Dredging device for rainwater pipe network

Technical Field

The utility model relates to the technical field of rainwater pipeline dredging, in particular to a dredging device for a rainwater pipeline.

Background

The rainwater pipe network is a structure for collecting and conveying rainwater, and the rainwater pipe network may be blocked after long-time use, so that a corresponding rainwater pipe network dredging device is required to dredge the rainwater pipe network.

Most dredging structures in the prior art adopt clamping jaws, through pressing one end, then the clamping jaw is used for grabbing impurities, the clamping quantity of the dredging structures is small, frequent operation is needed for many times, the tiredness degree is large, and cleaning is not thorough.

Disclosure of Invention

The utility model aims to provide a dredging device for a rainwater pipe network, which is characterized in that a plug rod is pushed downwards to enable a connecting sliding block and a sliding sleeve to slide downwards, and impurities can be lifted upwards by a blocking net between dredging rods through expansion of the dredging rods and then lifting upwards through a dredging pipe, so that cleaning operation is facilitated.

To achieve the above object, a dredging device for a rainwater pipe network is provided, including: the device comprises a sewer pipe and a dredging pipe, wherein an impurity layer is arranged above the inside of the sewer pipe, the dredging pipe is inserted into the inside of the impurity layer, a first rotating shaft is fixedly connected below the middle part of the dredging pipe, a dredging rod is rotatably connected to the outer side of the first rotating shaft, a first supporting rod is rotatably connected to the inner side of the dredging rod, a second rotating shaft is rotatably connected to one end of the supporting rod, and a sliding sleeve is fixedly connected to one end of the second rotating shaft;

the bottom fixedly connected with screw thread piece of dredging pipe, the external screw thread of screw thread piece is connected with first screw thread cover or second screw thread cover, the bottom fixedly connected with pointed cone of first screw thread cover, the bottom fixedly connected with steel wire dredging rod of second screw thread cover.

According to the dredging device for the rainwater pipe network, one end of the steel wire dredging rod is fixedly connected with a third rotating shaft, and the outer side of the third rotating shaft is rotatably connected with a plurality of barb hooks.

According to the dredging device for the rainwater pipe network, a spring is fixedly connected between the inner side of the barb hook and the steel wire dredging rod.

According to the dredging device for the rainwater pipe network, openings are formed in two sides of the dredging pipe, and the inside of the opening is slidably matched with the connecting sliding block.

According to the dredging device for the rainwater pipe network, the inserted rod is fixedly connected with the upper portion of the connecting sliding block, and the inserted rod is in plug-in connection with the dredging pipe.

According to the dredging device for the rainwater pipe network, a handheld sleeve is arranged at the top end of the dredging pipe.

According to the dredging device for the rainwater pipe network, a blocking net is fixedly connected between the dredging rods.

The beneficial effects are that:

1. the utility model is provided with the sliding sleeve, the supporting rods, the dredging rods and the inserted link, the bottom end of the impurity layer is inserted through the pointed cone, then the inserted link is pushed downwards to enable the connecting slide block and the sliding sleeve to slide downwards, through the expansion of the dredging rods, then the dredging pipes are lifted upwards, the impurities can be lifted upwards through the blocking net between the dredging rods, so that the cleaning operation is convenient, the structure is simple to operate, the practicability is high, and the cleaning operation can be carried out on the impurities such as leaves.

2. The utility model is provided with the thread blocks, the second thread sleeves, the steel wire dredging rods and the barb hooks, when a bent pipeline is encountered, the second thread sleeves are replaced through the thread blocks, one end barb hooks of the steel wire dredging rods are inserted into the impurity layers, elastic back pressure is realized through the springs in the insertion process, the insertion is convenient, the elastic support is realized through the springs after the insertion, the expansion operation is realized, the effective hooking of impurities is realized, the cleaning operation can be carried out at different positions, the operation of a straight sewer pipe and the bent pipeline is convenient, the operation is simple, and the practicability is higher.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a cross-sectional elevation view of a pull throughs for a stormwater pipe network in accordance with the present utility model;

FIG. 2 is a dredging pipe recycling structure diagram of a dredging device for a rainwater pipe network;

FIG. 3 is a three-dimensional structure diagram of a sliding sleeve of a dredging device for a rainwater pipe network;

fig. 4 is an enlarged structure diagram of a steel wire dredging rod for a dredging device of a rainwater pipe network.

Legend description:

1. a sewer pipe; 2. a dredging pipe; 3. a first rotating shaft; 4. a support rod; 5. a sliding sleeve; 6. an impurity layer; 7. a dredging rod; 8. a pointed cone; 9. a first threaded sleeve; 10. a screw block; 11. an opening; 12. a second rotating shaft; 13. the connecting slide block; 14. a hand-held sleeve; 15. a rod; 16. a third rotating shaft; 17. a spring; 18. a steel wire dredging rod; 19. a second threaded sleeve; 20. a barb hook.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model provides a dredging apparatus for a rainwater pipe network, which includes: the sewer pipe 1 and the dredging pipe 2 are arranged above the inside of the sewer pipe 1, the dredging pipe 2 is inserted into the inside of the impurity layer 6, the first rotating shaft 3 is fixedly connected to the lower middle part of the dredging pipe 2, the dredging rods 7 are rotatably connected to the outer sides of the first rotating shaft 3, the dredging pipes 2 are lifted upwards through the dredging pipes 2, a blocking net can lift impurities upwards between the dredging rods 7, so that cleaning operation is facilitated, a blocking net is fixedly connected between the dredging rods 7, the first supporting rods 4 are rotatably connected to the inner sides of the dredging rods 7, one end of each supporting rod 4 is rotatably connected with the second rotating shaft 12, the second rotating shaft 12 is rotatably matched with the supporting rods 4 through the second rotating shaft 12, recovery and supporting functions are facilitated, one end of each second rotating shaft 12 is fixedly connected with the sliding sleeve 5, a plurality of second rotating shafts 12 are rotatably matched with the supporting rods 4 on the outer sides of the sliding sleeve 5, an opening 11 is formed in both sides of the dredging pipe 2, a connecting sliding block 13 is slidably matched with the inside of the opening 11, lifting control of the inserting rod 15 is convenient to clean, the sliding sleeve 5 is conveniently extended and operated, the dredging pipes 7 are conveniently pulled down through the lifting control of the inserting rod 15, and the dredging rods 15 are connected to the upper end of the dredging rods 15 through the sliding sleeve 15, and the dredging pipe 15 is fixedly matched with the dredging rods 15, and the dredging pipe 2 is connected with the dredging rods 15 through the sliding sleeve 15;

the bottom fixedly connected with screw thread piece 10 of the dredging pipe 2, the outside screw thread of screw thread piece 10 is connected with first screw thread cover 9 or second screw thread cover 19, when meetting crooked pipeline, change second screw thread cover 19 through screw thread piece 10, the bottom fixedly connected with pointed cone 8 of first screw thread cover 9, bottom fixedly connected with pointed cone 8 at first screw thread cover 9, the inside at sewer pipe 1 is inserted to dredging pipe 2, and insert the bottom at impurity layer 6 through pointed cone 8, the bottom fixedly connected with steel wire dredging rod 18 of second screw thread cover 19, the one end fixedly connected with third pivot 16 of steel wire dredging rod 18, through third pivot 16 normal running fit, realize retrieving and opening control with barb hook 20, the outside rotation of third pivot 16 is connected with a plurality of barb hooks 20, be convenient for collude impurity through barb hook 20, realize the clearance operation, the one end barb hook 20 of steel wire dredging rod 18 inserts in the inside at impurity layer 6, realize elasticity back pressure through inserting in-process spring 17, be convenient for insert, fixedly connected with spring 17 between the inside of barb 20 and the steel wire dredging rod 18, spring 17 realizes that the barb hook 17 realizes the elasticity is supported, can realize the effective operation to the clearance operation to the barb hook, the operation is realized.

Working principle: when the rainwater pipeline is blocked during use, the first thread sleeve 9 or the second thread sleeve 19 is selected according to the vertical position or the bending position of the sewer pipeline 1, the pointed cone 8 is fixedly connected to the bottom end of the first thread sleeve 9, the dredging pipe 2 is inserted into the sewer pipeline 1, the bottom end of the impurity layer 6 is inserted through the pointed cone 8, then the inserted rod 15 is pushed downwards to enable the inserted rod to be connected with the sliding block 13 and the sliding sleeve 5 to slide downwards, then a plurality of second rotating shafts 12 on the outer side of the sliding sleeve 5 are in rotary fit with the supporting rods 4, supporting operation of the dredging rods 7 is achieved, expansion of the dredging rods 7 is achieved, then the dredging pipes 2 are lifted upwards, and impurities can be lifted upwards through a blocking net between the dredging rods 7, so that cleaning operation is facilitated; when encountering the crooked pipeline, change second thread bush 19 through screw thread piece 10, insert the one end barb hook 20 of steel wire dredge pole 18 in the inside of impurity layer 6, realize elasticity back pressure through inserting in-process spring 17, be convenient for insert, spring 17 realizes elastic support after inserting, realizes the expansion operation, can be to impurity effectual collude, realizes the clearance operation.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. A pull throughs for rainwater pipe network, its characterized in that includes: sewer pipe (1) and mediation pipe (2), the inside top of sewer pipe (1) is provided with impurity layer (6), the inside grafting on impurity layer (6) has mediation pipe (2), the middle part below fixedly connected with first pivot (3) of mediation pipe (2), the outside of first pivot (3) rotates and is connected with mediation pole (7), the inboard of mediation pole (7) rotates and is connected with first bracing piece (4), the one end rotation of bracing piece (4) is connected with second pivot (12), the one end fixedly connected with sliding sleeve (5) of second pivot (12);

the bottom fixedly connected with screw thread piece (10) of mediation pipe (2), the outside threaded connection of screw thread piece (10) has first thread bush (9) or second thread bush (19), the bottom fixedly connected with pointed cone (8) of first thread bush (9), the bottom fixedly connected with steel wire mediation pole (18) of second thread bush (19).

2. The dredging device for the rainwater pipe network according to claim 1, wherein one end of the steel wire dredging rod (18) is fixedly connected with a third rotating shaft (16), and a plurality of barb hooks (20) are rotatably connected to the outer side of the third rotating shaft (16).

3. A pull throughs for a stormwater pipe network as claimed in claim 2, characterized in that a spring (17) is fixedly connected between the inner side of the barb hook (20) and the wire pull rod (18).

4. The dredging device for the rainwater pipe network according to claim 1, wherein openings (11) are formed in two sides of the dredging pipe (2), and connecting sliding blocks (13) are slidably matched in the openings (11).

5. The dredging device for the rainwater pipe network according to claim 4, wherein the inserting rod (15) is fixedly connected above the connecting sliding block (13), and the inserting rod (15) is in plug-in fit with the dredging pipe (2).

6. A pull throughs for stormwater pipe networks as claimed in claim 1, characterized in that the top end of the pull throughs (2) is provided with a hand-held sleeve (14).

7. A pull throughs for a rainwater pipe network according to claim 1, characterized in that a blocking net is fixedly connected between the pull throughs (7).