CN221523786U - A pipeline desilting device for water conservancy construction - Google Patents

Abstract

The utility model relates to the technical field of pipeline dredging devices, and discloses a pipeline dredging device for water conservancy construction, comprising a mounting block, a front side surface of the mounting block is provided with a sliding groove extending from a rear side surface thereof, a dredging rod is slidably connected in the sliding groove, a front side surface of the mounting block is provided with a positioning groove extending from the rear side surface thereof, the positioning groove is communicated with the inside of the sliding groove, a fixing mechanism and a dredging mechanism are arranged on the mounting block, the fixing mechanism comprises four fixing rods, in the pipeline dredging device for water conservancy construction, the silt and sundries accumulated in the deep part of the pipeline are crushed during the backward displacement of the crushing knife, and then the crushing knife can dredge the silt and sundries, so as to facilitate the cleaning of the pipeline, the whole cleaning process does not require the use of manpower, and the silt itself is prevented from splashing on the workers, which saves manpower and is more convenient, thereby increasing the practicality of the device.

Description

A pipeline desilting device for water conservancy construction

Technical Field

The utility model relates to the technical field of pipeline desilting devices, in particular to a pipeline desilting device for water conservancy construction.

Background Art

Pipeline desilting refers to clearing the pipeline, cleaning the silt and other waste inside the pipeline, and keeping it unobstructed for a long time to prevent urban waterlogging. If the pipeline is not desilted regularly, it will cause sewage overflow, pollute the environment, and cause trouble to people's lives. In our real life, desilting devices are generally used to desilt the inner wall of the pipeline for water conservancy projects.

Existing patent: CN202321282458.1 A municipal pipeline dredging device. This patent adds an extension component, a drill bit, a casing and a connecting pipe. The extension length of the extension rod in the extension component is adjustable, which is convenient for use in pipelines of different apertures, increases the convenience of use, avoids the purchase of multiple types of drill bits for use, and effectively reduces the cost investment. The extension rod can stir and loosen the silt deposited and accumulated inside the pipeline, and then connect one end of the connecting pipe to a sludge pump to suck it out, effectively improving the efficiency of pipeline sludge cleaning.

However, when using this patent, manual support is required to insert the drill bit into the pipe so that the pipe can be cleaned. The whole process is quite laborious, the dredging environment is harsh, and manual support is likely to cause silt to splash on the operator, thereby increasing the difficulty of the silt cleaning work and reducing the practicality of the device.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a pipeline dredging device for water conservancy construction, which is capable of crushing the silt and debris accumulated in the deep part of the pipeline during the backward displacement of the crushing knife, so that the crushing knife can dredge the silt and debris, thereby facilitating the cleaning of the pipeline. The entire cleaning process does not require the use of manpower, thus avoiding the silt from splashing on the workers, saving manpower while being more convenient, thereby increasing the practicality of the device, etc., and solves the problem that the patent requires manual support to insert the drill bit into the pipeline during use, and then the pipeline can be cleaned, the whole process is relatively laborious, the dredging site environment is harsh, and manual support is likely to splash silt on the operator, thereby increasing the difficulty of the silt cleaning work, thereby reducing the practicality of the device.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline desilting device for water conservancy construction, comprising a mounting block, wherein the front side surface of the mounting block is provided with a sliding groove extending from the rear side surface thereof;

Wherein, a dredging rod is slidably connected in the sliding groove;

The front surface of the mounting block is provided with a positioning groove extending from the rear surface thereof, and the positioning groove is communicated with the interior of the sliding groove;

Wherein, a fixing mechanism and a dredging mechanism are arranged on the mounting block.

Preferably, the fixing mechanism comprises four fixing rods, and the four fixing rods are fixedly connected to the outer surface of the mounting block;

Among them, one end of the four fixing rods away from the mounting block is fixedly connected with a positioning block;

Wherein, the threaded sleeve on the positioning block is provided with a threaded rod.

Preferably, one end of the threaded rod away from the mounting block is rotatably connected to a fixing block;

Wherein, the fixing block is in the shape of an arc;

Wherein, the fixed block and the threaded rod are rotationally connected via a bearing.

Preferably, the dredging mechanism comprises a rack fixedly connected to the outer surface of the dredging rod;

Wherein, the rear end of the dredging rod is fixedly connected with a second motor;

Wherein, the rotating output shaft of the second motor is fixedly connected to the crushing rod.

Preferably, a first motor is fixedly connected to the front surface of the mounting block;

Wherein, the rotating output shaft of the first motor is fixedly connected to the rotating shaft;

Wherein, one end of the rotating shaft away from the first motor is fixedly connected with a gear.

Preferably, the gear is meshingly connected with the rack;

Among them, a plurality of crushing knives are fixedly connected to the outer surface of the crushing rod.

(III) Beneficial effects

Compared with the prior art, the utility model provides a pipeline dredging device for water conservancy construction, which has the following beneficial effects:

1. The pipeline dredging device for water conservancy construction can crush the silt and debris accumulated deep in the pipeline during the backward displacement of the crushing knife, and then the crushing knife can dredge the silt and debris, so as to facilitate the cleaning of the pipeline. The entire cleaning process does not require manpower, avoiding silt splashing on the workers, saving manpower and being more convenient, thereby increasing the practicality of the device.

2. In the pipeline desilting device for water conservancy construction, the fixing block squeezes the inner wall of the pipeline as the threaded rod rotates, thereby fixing the mounting block in the pipeline, thereby fixing the entire device, and the fixing is convenient, fast, and stable, thereby increasing the stability of the device.

3. The pipeline dredging device for water conservancy construction has a rack and a positioning groove that are slidably connected to limit the dredging rod, so that the dredging rod can only move forward and backward to prevent the dredging rod from rotating, thereby ensuring the stability of the crushing knife in crushing the silt, thereby increasing the practicality and stability of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a pipeline desilting device for water conservancy construction according to the utility model;

Figure 2 is a schematic diagram of the structure of the installation block of the utility model;

Figure 3 is a schematic diagram of the structure of the pulverizing knife of the utility model;

FIG. 4 is an enlarged view of point A in FIG. 1 .

In the figure: 1. mounting block; 2. sliding groove; 3. dredging rod; 4. positioning groove; 5. rack; 6. fixing rod; 7. positioning block; 8. threaded rod; 9. fixing block; 10. first motor; 11. rotating shaft; 12. gear; 13. second motor; 14. crushing rod; 15. crushing knife.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-4. The utility model provides a new technical solution: a pipeline desilting device for water conservancy construction, comprising a mounting block 1, the front side surface of the mounting block 1 is provided with a sliding groove 2 extending from the rear side surface thereof;

Among them, a dredging rod 3 is slidably connected in the sliding groove 2;

The front surface of the mounting block 1 is provided with a positioning groove 4 extending from the rear surface thereof, and the positioning groove 4 is communicated with the interior of the sliding groove 2;

Wherein, the mounting block 1 is provided with a fixing mechanism and a dredging mechanism.

Further, the fixing mechanism includes four fixing rods 6, and the four fixing rods 6 are fixedly connected to the outer surface of the mounting block 1;

Among them, one end of the four fixing rods 6 away from the mounting block 1 is fixedly connected with a positioning block 7;

Wherein, a threaded sleeve is arranged on the positioning block 7 as a threaded rod 8 .

Furthermore, one end of the threaded rod 8 away from the mounting block 1 is rotatably connected to a fixing block 9;

Among them, the fixing block 9 is in the shape of an arc;

The fixing block 9 and the threaded rod 8 are rotatably connected via a bearing.

Furthermore, the dredging mechanism includes a rack 5, which is fixedly connected to the outer surface of the dredging rod 3;

Among them, the rear end of the dredging rod 3 is fixedly connected with a second motor 13;

The rotation output shaft of the second motor 13 is fixedly connected to the crushing rod 14 .

Furthermore, a first motor 10 is fixedly connected to the front surface of the mounting block 1;

Wherein, the rotating output shaft of the first motor 10 is fixedly connected to the rotating shaft 11;

The gear 12 is fixedly connected to one end of the rotating shaft 11 away from the first motor 10 .

Further, the gear 12 is meshedly connected with the rack 5;

A plurality of crushing knives 15 are fixedly connected to the outer surface of the crushing rod 14 .

Furthermore, the device is placed as a whole in the pipeline, and the threaded rod 8 is rotated. The threaded rod 8 is displaced during the rotation, thereby synchronously driving the fixing block 9 to be displaced synchronously. When all the fixing blocks 9 are displaced in the direction away from the mounting block 1, the fixing block 9 squeezes the inner wall of the pipeline as the threaded rod 8 rotates, thereby fixing the mounting block 1 in the pipeline, and then fixing the device as a whole. The fixing is convenient, fast, and stable, thereby increasing the stability of the device.

At this time, the first motor 10 and the second motor 13 are started. The first motor 10 starts to drive the rotating shaft 11 and the gear 12 to rotate, and then synchronously drives the rack 5 to move forward and backward, and then synchronously drives the crushing knife 15 to move forward and backward. During the backward displacement of the crushing knife 15, the silt and debris accumulated in the deep part of the pipeline are crushed, and then the crushing knife 15 can dredge the silt and debris, so as to facilitate the cleaning of the pipeline. The entire cleaning process does not require manpower, and the silt itself is prevented from splashing on the workers. While saving manpower, it is more convenient, thereby increasing the practicality of the device.

Furthermore, the rack 5 is slidably connected to the positioning groove 4 to limit the dredging rod 3, so that the dredging rod 3 can only move forward and backward, avoiding the rotation of the dredging rod 3, thereby ensuring the stability of the crushing knife 15 in crushing the sludge, thereby increasing the practicality and stability of the device.

Working principle: When the device is used, the whole device is placed into the pipeline, and the threaded rod 8 is rotated. The threaded rod 8 is displaced during the rotation, thereby synchronously driving the fixed block 9 to be displaced synchronously. When all the fixed blocks 9 are displaced in the direction away from the mounting block 1, the fixed block 9 squeezes the inner wall of the pipeline as the threaded rod 8 rotates, thereby fixing the mounting block 1 in the pipeline, and then fixing the whole device. The fixation is convenient, fast, and stable, thereby increasing the stability of the device.

At this time, the first motor 10 and the second motor 13 are started. The first motor 10 starts to drive the rotating shaft 11 and the gear 12 to rotate, and then synchronously drives the rack 5 to move forward and backward, and then synchronously drives the crushing knife 15 to move forward and backward. During the backward displacement of the crushing knife 15, the silt and debris accumulated in the deep part of the pipeline are crushed, and then the crushing knife 15 can dredge the silt and debris, so as to facilitate the cleaning of the pipeline. The entire cleaning process does not require manpower, and the silt itself is prevented from splashing on the workers. While saving manpower, it is more convenient, thereby increasing the practicality of the device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Pipeline dredging device for water conservancy construction, including installation piece (1), its characterized in that: the front side surface of the mounting block (1) is provided with a sliding groove (2) extending out of the rear side surface of the mounting block;

wherein, the dredging rod (3) is connected in the sliding groove (2) in a sliding way;

Wherein, the front side surface of the mounting block (1) is provided with a positioning groove (4) extending out of the rear side surface thereof, and the positioning groove (4) is communicated with the inside of the sliding groove (2);

wherein, the mounting block (1) is provided with a fixing mechanism and a dredging mechanism.

2. The pipeline dredging device for water conservancy construction according to claim 1, wherein: the fixing mechanism comprises four fixing rods (6), and the four fixing rods (6) are fixedly connected to the outer surface of the mounting block (1);

Wherein, one ends of the four fixing rods (6) far away from the mounting block (1) are fixedly connected with positioning blocks (7);

Wherein, the locating block (7) is sleeved with a threaded rod (8) by threads.

3. The pipeline dredging device for water conservancy construction according to claim 2, wherein: one end of the threaded rod (8) far away from the mounting block (1) is rotatably connected with a fixed block (9);

wherein the fixed block (9) is in an arc shape;

Wherein, fixed block (9) rotates with threaded rod (8) through the bearing and is connected.

4. The pipeline dredging device for water conservancy construction according to claim 1, wherein: the dredging mechanism comprises a rack (5), and the rack (5) is fixedly connected to the outer surface of the dredging rod (3);

Wherein the rear end of the dredging rod (3) is fixedly connected with a second motor (13);

wherein, the rotation output shaft of the second motor (13) is fixedly connected with the crushing rod (14).

5. The water conservancy pipeline dredging device as claimed in claim 4, wherein: the front side surface of the mounting block (1) is fixedly connected with a first motor (10);

wherein, the rotating output shaft of the first motor (10) is fixedly connected with a rotating shaft (11);

One end of the rotating shaft (11) far away from the first motor (10) is fixedly connected with a gear (12).

6. The water conservancy pipeline dredging device as claimed in claim 5, wherein: the gear (12) is in meshed connection with the rack (5);

Wherein, the surface of crushing pole (14) fixedly connected with a plurality of crushing sword (15).