CN221321157U - Building water supply and drainage pipeline dredging device - Google Patents

Abstract

The utility model discloses a dredging device for a water supply and drainage pipeline of a building, which comprises an operation box body, wherein a pushing structure is arranged in the operation box body, and a rotary cleaning structure is arranged at the lower end of the operation box body; the propulsion structure comprises: four mounting plates, four mounting frames, eight rotating wheels, four first waterproof motors, a traction connection assembly and an extension driving assembly; the utility model relates to the technical field of pipeline dredging, compared with the prior art, the utility model comprises the following steps: the propulsion structure that the present case adopted wholly through eight rotation wheels and pipeline inner wall contact to drive through four waterproof motor that set up, guarantee that this device removes in the pipeline, simultaneously, through the rotation clearance structure that sets up, adopt rotatory mode to dredge the jam position, and along with the clearance between operation box and the pipeline, can guarantee the whole speed of marcing of device, and then guarantee the mediation efficiency of pipeline.

Description

Building water supply and drainage pipeline dredging device

Technical Field

The utility model relates to the technical field of pipeline dredging, in particular to a dredging device for a water supply and drainage pipeline of a building.

Background

The water supply and drainage pipeline is a public facility in a city, sewage and rainwater are generally collected and discharged by adopting a sewer in the city, the sewer brings convenience to our life, and the sewage can be directly led into a water tank and then conveyed to a sewage treatment station for treatment by the pipeline; however, in practice, the pipeline is blocked due to various reasons, the blocked pipeline is required to be dredged by manpower, the working environment is severe, the working personnel are difficult to implement, and the dredging efficiency is low;

The prior patent discloses a CN202210555787.2 dredging device for a building water supply and drainage pipeline, which relates to the technical field of pipeline dredging and comprises a fixing shell, wherein hydraulic cylinders are arranged on the peripheral outer walls of the fixing shell, a piston rod of each hydraulic cylinder is connected with a fixing plate, the fixing plate is of a 冂 type structure, a driving motor is arranged on the outer wall of the fixing plate, an output shaft of the driving motor is connected with a driving wheel, a fixing groove is formed in one end of the fixing shell, a servo motor is arranged on the inner wall of the fixing groove, a rotating rod is connected with the output shaft of the servo motor, a rotating block is arranged at one end of the rotating rod, which is far away from the servo motor, a plurality of dredging cutters which are distributed at equal intervals are arranged on the peripheral outer walls of the rotating block, a plurality of rotating sheets which are distributed at equal intervals are arranged on the top outer walls of the dredging cutters, so that sludge can be conveniently pushed out of the pipeline, the condition that the pipeline is blocked again by the sludge is avoided, the operation is simple, the dredging efficiency of the pipeline is improved, but the following problems still exist;

The dredging mode that this patent document adopted, the whole capacity of the mud storage storehouse that sets up is limited, when taking place the pipeline and blockking up, adopts the mode that mud was stored, can't reach the conveying effect effectively, needs take out the pull throughs repeatedly and clear up, and the operation is more loaded down with trivial details, and wholly adopts the clearance mode of a plurality of scrapers, when pipeline inner wall mud is great, can lead to the whole speed of marcing of pull throughs lower, can't in time dredge the operation to the pipeline, and in view of this, probably there is the technical means who solves in the prior art to above-mentioned problem, but the scheme of the present case wanting to provide an alternative or replacement.

Disclosure of utility model

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the dredging device for the building water supply and drainage pipeline comprises an operation box body, wherein a pushing structure is arranged in the operation box body, and a rotary cleaning structure is arranged at the lower end of the operation box body;

The propulsion structure comprises: four mounting plates, four mounting frames, eight rotating wheels, four first waterproof motors, a traction connection assembly and an extension driving assembly;

The four mounting plates are respectively mounted on the outer side of the operation box body, the four mounting frames are respectively movably embedded in the four mounting plates, the eight rotating wheels are respectively movably mounted on the two sides of the four mounting frames, the four first waterproof motors are respectively mounted on one sides of the four mounting frames and are respectively connected with the rotating wheels, the traction connection assembly is mounted on the upper wall surface of the operation box body, and the extension driving assembly is mounted in the operation box body and connected with the four mounting frames.

Preferably, the traction connection assembly comprises: the mounting piece, the connecting sleeve and the internal thread;

the installation piece install in operation box upper end, the connecting sleeve install in installation piece upper end, the internal thread set up in the connecting sleeve.

Preferably, the extension driving assembly includes: the device comprises a second waterproof motor, a screw rod, two moving blocks and eight connecting rods;

The waterproof motor of second install in the interior lower extreme of operation box, lead screw one end with waterproof motor drive end of second is connected, and the other end pass through the bearing install in the interior upper wall surface department of operation box, two the movable block suit respectively in the lead screw both ends, eight connecting rod one end respectively with two the movable block is articulated, and the other end respectively with four mounting bracket one side is articulated.

Preferably, the rotary cleaning structure includes: the third waterproof motor, the conical head and the plurality of bulges;

The third waterproof motor is arranged at the lower end of the operation box body, the conical head is arranged at the driving end of the third waterproof motor, and a plurality of protrusions are arranged at the outer side of the conical head.

Preferably, the screw rod adopts a counter-pulling screw rod.

Preferably, a motor frame is arranged at the joint of the third waterproof motor and the operation box body.

Advantageous effects

The utility model provides a dredging device for a water supply and drainage pipeline of a building, which has the following beneficial effects: compared with the prior art: the propulsion structure that the present case adopted wholly through eight rotation wheels and pipeline inner wall contact to drive through four waterproof motor that set up, guarantee that this device removes in the pipeline, simultaneously, through the rotation clearance structure that sets up, adopt rotatory mode to dredge the jam position, and along with the clearance between operation box and the pipeline, can guarantee the whole speed of marcing of device, and then guarantee the mediation efficiency of pipeline.

Drawings

Fig. 1 is a schematic diagram of a front view and a three-dimensional structure of a dredging device for a water supply and drainage pipeline of a building.

Fig. 2 is a schematic bottom perspective view of a dredging device for a water supply and drainage pipeline of a building.

Fig. 3 is a schematic diagram of a front cross-sectional structure of a dredging device for a water supply and drainage pipeline of a building.

In the figure: 1. the operation box body, 2, the mounting panel, 3, the mounting bracket, 4, the rotor, 5, first waterproof motor, 6, the mounting piece, 7, connecting sleeve, 8, internal thread, 9, second waterproof motor, 10, the lead screw, 11, movable block, 12, the connecting rod, 13, third waterproof motor, 14, conical head, 15, protruding, 16, motor frame.

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-3, when dredging the pipeline, the device is firstly placed in the blocked pipeline by a worker, then the connecting rope is connected with the connecting sleeve 7 at the upper end of the mounting plate 6, the connecting rope can also be connected by bolts through the internal threads 8, then the second waterproof motor 9 in the operation box 1 is driven to work, the screw rod 10 is driven to rotate through the second waterproof motor 9, so that the two moving blocks 11 move outwards at the upper end of the screw rod 10, the angle of the connecting rod 12 is changed, the four mounting frames 3 are pushed to move outwards in the mounting plate 2 until eight rotating wheels 4 are in contact with the inner wall of the pipeline, then the first waterproof motor 5 is driven to work, the operation box 1 is driven to move inwards of the pipeline, when the device moves to a blocking position, the third waterproof motor 13 is driven to rotate at a high speed by the conical head 14, the blocking position is dredged under the action of the plurality of bulges 15 at the outer side of the conical head 14, the screw rod 10 is driven by the wire drawing rod 10, and a motor frame 16 is arranged at the joint of the third waterproof motor 13 and the operation box 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The dredging device for the building water supply and drainage pipeline comprises an operation box body (1) and is characterized in that a propelling structure is arranged in the operation box body (1), and a rotary cleaning structure is arranged at the lower end of the operation box body (1);

The propulsion structure comprises: four mounting plates (2), four mounting frames (3), eight rotating wheels (4), four first waterproof motors (5), a traction connection assembly and an extension driving assembly;

the four mounting plates (2) are respectively mounted on the outer side of the operation box body (1), the four mounting frames (3) are respectively movably embedded in the four mounting plates (2), the eight rotating wheels (4) are respectively movably mounted on the two sides of the four mounting frames (3), the four first waterproof motors (5) are respectively mounted on one sides of the four mounting frames (3) and are respectively connected with the rotating wheels (4), the traction connection assembly is mounted on the upper wall surface of the operation box body (1), and the extension driving assembly is mounted in the operation box body (1) and is connected with the four mounting frames (3).

2. The building water supply and drainage pipeline dredging device according to claim 1, wherein the traction connection assembly comprises: a mounting piece (6), a connecting sleeve (7) and an internal thread (8);

The mounting piece (6) is mounted at the upper end of the operation box body (1), the connecting sleeve (7) is mounted at the upper end of the mounting piece (6), and the internal thread (8) is arranged in the connecting sleeve (7).

3. A building water supply and drainage pipe pull throughs according to claim 1, wherein the extension drive assembly comprises: the device comprises a second waterproof motor (9), a screw rod (10), two moving blocks (11) and eight connecting rods (12);

The waterproof motor of second (9) install in lower extreme in operation box (1), lead screw (10) one end with waterproof motor of second (9) drive end is connected, and the other end pass through the bearing install in upper wall department in operation box (1), two movable block (11) suit respectively in lead screw (10) both ends, eight connecting rod (12) one end respectively with two movable block (11) are articulated, and the other end respectively with four mounting bracket (3) one side is articulated.

4. The building water supply and drainage pipeline dredging device according to claim 1, wherein the rotary cleaning structure comprises: the third waterproof motor (13), the conical head (14) and a plurality of bulges (15);

The third waterproof motor (13) is installed at the lower end of the operation box body (1), the conical head (14) is installed at the driving end of the third waterproof motor (13), and the protrusions (15) are installed at the outer side of the conical head (14).

5. A building water supply and drainage pipeline dredging device according to claim 3, wherein the screw rod (10) adopts a counter-pulling screw rod (10).

6. The dredging device for the building water supply and drainage pipeline according to claim 4, wherein a motor frame (16) is arranged at the joint of the third waterproof motor (13) and the operation box body (1).