CN212742687U

CN212742687U - Hydraulic engineering pipeline desilting mechanism

Info

Publication number: CN212742687U
Application number: CN202021055975.1U
Authority: CN
Inventors: 薛峰; 胡秀华; 张立贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-19
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a hydraulic engineering pipeline desilting technical field especially relates to a hydraulic engineering pipeline desilting mechanism, has solved among the prior art problem that the centrifugal pump was taken out from the location difficulty of silt inefficiency and hose to silt. The utility model provides a hydraulic engineering pipeline desilting mechanism, includes the hose, still includes: a rigid tube. The utility model discloses a positive and negative circumferential rotation of puddler circulation that the screw rod drove the extension end stirs silt for the inside confusion of silt, meanwhile, inserted bar subassembly circulation reciprocating motion, prick the processing to silt, break the silt of caking, the high pressure water jet pump adopts the high pressure water to dilute to silt through the spray pipe, realize that silt collapses, the high pressure centrifugal pump is taken out from silt through retrieving the chamber, with retrieve the silt in the pipeline fast, thereby realize the stirring, prick, go on when high pressure water dilutes and high pressure is taken out from, an efficient hydraulic engineering pipeline desilting device has been realized.

Description

Hydraulic engineering pipeline desilting mechanism

Technical Field

The utility model relates to a hydraulic engineering pipeline desilting technical field especially relates to a hydraulic engineering pipeline desilting mechanism.

Background

The hydraulic engineering pipeline is often blocked because sundries such as sludge and the like enter the pipeline; most of the existing treatment modes directly use a centrifugal pump to pump sludge so as to remove pipeline blockage;

the existing treatment mode still has the following defects: 1. under the condition that the sludge in the pipeline is seriously blocked, the suction force between the sludge is far greater than the pumping force of the centrifugal pump, so that the sludge pumping of the centrifugal pump is time-consuming and labor-consuming; 2. the hose is mostly used to current centrifugal pump extraction silt, and hose disect insertion pipeline, and when silt blockked up the position when darker, the silt position was caught in the difficult location of hose, has reduced pipeline desilting efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydraulic engineering pipeline desilting mechanism has solved among the prior art problem that the centrifugal pump was taken out from the location difficulty of silt inefficiency and hose to silt.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hydraulic engineering pipeline desilting mechanism, includes the hose, still includes:

the rigid pipe is fixedly arranged on the extending end of the hose through a bolt, and a remote control trolley is arranged on the side edge of the rigid pipe;

the stirring rod is mounted on the axial lead of the rigid pipe, the limiting rod is mounted in the remote control trolley and perpendicular to the axial lead of the rigid pipe, the limiting rod and the screw perform worm and gear movement to enable the screw to rotate, the extending end of the screw extends out of the rigid pipe, and the stirring rod is mounted on the extending end of the screw;

the screw rod is provided with a nut seat, and the nut seat is provided with at least two groups of inserted rod assemblies in L-shaped structures;

the inner cavity of the hose is provided with two groups of water spraying cavities and a group of recycling cavities which are communicated with the rigid pipe along the axis, the water spraying cavities extend outwards from the end head of the hose to form a water spraying pipe, and the extending end of the water spraying pipe is limited in the rigid pipe.

Preferably, one end of the rigid pipe close to the hose is fixedly connected with a fixing plate, a through hole used for communicating the recycling cavity is formed in the fixing plate, and the screw rod is installed on the axis of the fixing plate through a bearing sleeve.

Preferably, the inner wall of the rigid pipe is provided with a plurality of positioning rings in linear array, and the extension end of the water spraying pipe passes through the fixing plate and the plurality of positioning rings to the extension end of the rigid pipe.

Preferably, a servo motor for driving the limiting rod is installed in the remote control trolley, the limiting rod penetrates through the rigid pipe through the remote control trolley and is meshed with the screw in a matched mode, and the top end of the limiting rod is connected with the inner wall of the rigid pipe through a bearing sleeve.

Preferably, the horizontal end of the L-shaped structure of the inserted bar component is attached to the inner wall of the rigid pipe, and the nut seat installed on the inserted bar component is arranged at the front end of the limiting rod and close to the port of the rigid pipe.

Preferably, a power supply box driving component is arranged in the remote control trolley, and the remote control trolley receives infrared signals of a remote controller, processes and analyzes the infrared signals and controls the driving component to be started or closed.

Preferably, the water spray pipe is connected with a high-pressure water spray pump, and the recovery cavity is connected with a high-pressure centrifugal pump.

The utility model discloses possess following beneficial effect at least:

1. through the positive and negative rotation of servo motor drive gag lever post circulation in the remote control dolly, the motion of worm gear takes place for gag lever post and screw rod, make the screw rod drive the positive and negative circumferential motion of the puddler circulation of extending the end and stir silt, make the inside confusion of silt, meanwhile, inserted bar subassembly circulation reciprocating motion, prick the processing to silt, break the silt of caking, the high pressure water jet pump adopts the water under high pressure to dilute silt through the spray pipe, realize that silt collapses, the high pressure centrifugal pump is taken out silt through retrieving the chamber, in order to retrieve the silt in the pipeline fast, thereby realize the stirring, prick, go on when high pressure water dilutes and high pressure is taken out from, an efficient hydraulic engineering pipeline desilting device has been realized.

2. The extension end through the hose is connected with the rigid tube, the rigid tube drives the hose through the remote control dolly and gos forward in the pipeline, the remote control dolly is driven by the motor, it is more convenient at the pipeline internal motion, be more convenient for catch silt position department, and the combination of hose and rigid tube utilizes the flexible tube can spiral crooked characteristics, utilize the characteristics of the hard non-deformable of rigid tube, make advancing of remote control dolly light convenient more, improved the high efficiency that silt was caught.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of a dredging device extending into a pipeline;

FIG. 2 is a schematic vertical cross-sectional view of a spray pipe;

FIG. 3 is a schematic side sectional view of a rigid pipe;

FIG. 4 is a schematic cross-sectional elevation view of a rigid tube;

fig. 5 is a schematic cross-sectional front view of a hose.

In the figure: 1. a hose; 2. a rigid tube; 3. remotely controlling the trolley; 4. a water spray pipe; 5. a fixing plate; 6. a screw; 7. a positioning ring; 8. an insertion rod assembly; 9. a limiting rod; 10. a recycling cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a hydraulic engineering pipeline desilting mechanism includes hose 1, still includes:

the remote control device comprises a rigid pipe 2, wherein the rigid pipe 2 is fixedly installed on the extending end of a hose 1 through bolts, a remote control trolley 3 is installed on the side edge of the rigid pipe 2, preferably, the remote control trolley is of a 3-position closed structure, sealing rings are arranged at the installation positions of trolley wheels, the stability of the remote control trolley 3 in a pipeline is guaranteed, a fixing plate 5 is fixedly connected to one end, close to the hose 1, in the rigid pipe 2, a through hole used for communicating with a recovery cavity 10 is formed in the fixing plate 5, a screw rod 6 is installed on the axis of the fixing plate 5 through a bearing sleeve, a plurality of positioning rings 7 are linearly arrayed on the inner wall of the rigid pipe 2, and the extending end of a water spray pipe 4 penetrates through the fixing plate 5 and;

the remote control device comprises a stirring rod, wherein a screw 6 is installed on the axis line in a rigid pipe 2, a limiting rod 9 is installed in a remote control trolley 3 and is perpendicular to the axis line of the rigid pipe 2, the limiting rod 9 and the screw 6 generate worm and gear motion to enable the screw 6 to rotate, the extending end of the screw 6 extends out of the rigid pipe 2, the stirring rod is installed on the extending end of the screw 6, a servo motor used for driving the limiting rod 9 is installed in the remote control trolley 3, the limiting rod 9 penetrates through the rigid pipe 2 from the remote control trolley 3 and is meshed with the screw 6 in a matched mode, the top end of the limiting rod 9 is connected with the inner wall of the rigid pipe 2 through a bearing sleeve, a power box driving component is arranged in the remote control trolley 3, and the remote control trolley 3 receives infrared signals of a remote controller and controls the;

the screw rod 6 is provided with a nut seat, the nut seat is provided with at least two groups of L-shaped inserted rod assemblies 8, the horizontal end of the L-shaped structure of each inserted rod assembly 8 is attached to the inner wall of the rigid pipe 2, and the nut seat arranged on each inserted rod assembly 8 is arranged at the front end of the limiting rod 9 and close to the port of the rigid pipe 2;

spray pipe 4, the inner chamber of hose 1 is provided with two sets of spray chambers and a set of recovery chamber 10 that communicate with rigid pipe 2 along the axis, and the spray chamber outwards extends by the end of hose 1 and forms spray pipe 4, and the extension end of spray pipe 4 is spacing in rigid pipe 2, and spray pipe 4 is connected with the high pressure water jet pump, retrieves chamber 10 and high-pressure centrifugal pump and is connected to make the high pressure water jet pump carry the high pressure water to spray pipe 4, so that the high pressure water carries out the high pressure water dilution to silt department of blocking up.

The working principle is as follows:

the use of desilting mechanism: firstly, fixedly connecting a hose 1 and a rigid pipe 2 through a bolt, then inserting the rigid pipe 2 into a pipeline through a pipeline inlet closest to a sludge position, enabling the rigid pipe 2 to be parallel to a pipeline diameter opening where the sludge is located, then starting a remote control trolley 3 to move forwards through an infrared remote controller, enabling the remote control trolley 3 to move forwards to a sludge position along the inner wall of the pipeline, and meanwhile, pulling the hose 1 to penetrate into the pipeline through the rigid pipe 2;

dredging: the remote control trolley 3 is controlled to stop moving through the infrared remote controller, then the servo motor of the limiting rod 9 is started to control the positive and negative rotation of the limiting rod 9 in a circulating mode, the limiting rod 9 is meshed with the screw 6 to enable the screw 6 to rotate in a circulating positive and negative circumferential mode, the stirring rod on the extending end of the screw 6 is enabled to stir the sludge in a circumferential mode, and the interior of the sludge is disordered; meanwhile, the nut seat on the screw 6 drives the inserted bar assembly 8 to perform reciprocating pricking treatment on the sludge, so that the agglomerated sludge is broken; meanwhile, the high-pressure water spraying pump conveys water to the water spraying pipe 4, so that the water spraying pipe 4 carries out high-pressure water flushing on the sludge to dilute the consistency of the sludge and realize the collapse of the blocked sludge; meanwhile, the high-pressure centrifugal pump is started to extract and recover the sludge through the recovery cavity 10, the sludge in the pipeline is rapidly treated, stirring, pricking, high-pressure water dilution and high-pressure extraction are realized, the treatment on the sludge in the pipeline is realized, and the dredging efficiency of the hydraulic engineering pipeline is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic engineering pipeline desilting mechanism, includes hose (1), its characterized in that still includes:

the rigid pipe (2) is fixedly arranged on the extending end of the hose (1) through bolts, and a remote control trolley (3) is arranged on the side edge of the rigid pipe (2);

the stirring rod is characterized in that a screw rod (6) is installed on the axis in the rigid pipe (2), a limiting rod (9) is installed in the remote control trolley (3) and perpendicular to the axis of the rigid pipe (2), the limiting rod (9) and the screw rod (6) perform worm and gear movement to enable the screw rod (6) to rotate, the extending end of the screw rod (6) extends out of the rigid pipe (2), and the stirring rod is installed on the extending end of the screw rod (6);

the screw rod (6) is provided with a nut seat, and the nut seat is provided with at least two groups of L-shaped inserted rod assemblies (8);

the water spraying device comprises a water spraying pipe (4), wherein two groups of water spraying cavities and a group of recovery cavities (10) which are communicated with a rigid pipe (2) are arranged in the inner cavity of the hose (1) along the axis, the water spraying cavities outwards extend from the end head of the hose (1) to form the water spraying pipe (4), and the extending end of the water spraying pipe (4) is limited in the rigid pipe (2).

2. The hydraulic engineering pipeline dredging mechanism according to claim 1, wherein a fixing plate (5) is fixedly connected to one end, close to the hose (1), of the rigid pipe (2), a through hole for communicating with the recovery cavity (10) is formed in the fixing plate (5), and the screw rod (6) is installed on an axial line of the fixing plate (5) through a bearing sleeve.

3. A dredging mechanism for water conservancy project pipe according to claim 2, wherein the inner wall of the rigid pipe (2) is linearly arrayed with a plurality of positioning rings (7), and the extending end of the water spraying pipe (4) passes through the fixing plate (5) and the plurality of positioning rings (7) to the extending end of the rigid pipe (2).

4. The dredging mechanism for the water conservancy project pipeline as claimed in claim 1, wherein a servo motor for driving a limiting rod (9) is installed in the remote control trolley (3), the limiting rod (9) penetrates through the rigid pipe (2) from the remote control trolley (3) to be matched and meshed with the screw rod (6), and the top end of the limiting rod (9) is connected with the inner wall of the rigid pipe (2) through a bearing sleeve.

5. The dredging mechanism for the water conservancy project pipeline as claimed in claim 1, wherein the horizontal end of the L-shaped structure of the inserted bar component (8) is attached to the inner wall of the rigid pipe (2), and the nut seat installed on the inserted bar component (8) is arranged at the front end of the limiting rod (9) and close to the port of the rigid pipe (2).

6. The hydraulic engineering pipeline dredging mechanism according to claim 1, wherein a power supply box driving member is arranged in the remote control trolley (3), and the remote control trolley (3) receives an infrared signal of a remote controller, processes and analyzes the infrared signal and controls the driving member to be started or closed.

7. The dredging mechanism for the hydraulic engineering pipeline as claimed in claim 1, wherein the water spraying pipe (4) is connected with a high-pressure water spraying pump, and the recycling cavity (10) is connected with a high-pressure centrifugal pump.