CN113775034A - High-pressure dredging vehicle for sewage pipeline - Google Patents

Abstract

The invention discloses a sewage pipeline high-pressure dredging vehicle, which comprises a base and a shell arranged on the base, wherein a dredging mechanism for cleaning sediments in a pipeline is arranged in the shell, a rotating disc rotatably arranged at the top of the shell is fixedly provided with a rotating seat, an arc-shaped groove formed at the top of the rotating seat is internally provided with a dredging pipe, a plurality of fixing mechanisms for fixing the dredging pipe are arranged in the arc-shaped groove, and the end part of the dredging pipe is fixedly connected with a fixing pipe; the movable seat both sides in the desilting mechanism all are provided with the movable plate, two all be provided with helical blade on the fixed axle that the movable plate homonymy rotated the installation, two movable plate threaded connection is in drive screw both ends. According to the invention, the dredging mechanism is arranged in the shell, the spiral blade arranged on the dredging mechanism can stir and loosen hardened sediments in the pipeline, and the hardened sediments in the sewage pipeline are removed by matching with the dredging pipe arranged on the rotating seat, so that the dredging efficiency is improved.

Description

High-pressure dredging vehicle for sewage pipeline

Technical Field

The invention relates to the technical field of pipeline dredging, in particular to a sewage pipeline high-pressure dredging vehicle.

Background

The urban sewage pipeline is frequently blocked after long-term operation, so that drainage is not smooth, pipeline dredging work is to prevent road ponding, urban waterlogging, sewage overflow and other conditions from happening in cities due to blockage of the sewage pipeline, and sediments attached in the pipeline are cleaned through high-pressure water jet, so that dredging of the sewage pipeline is realized.

When carrying out the desilting to sewage pipe, adopt artifical desilting, waste time and energy and inefficiency, abominable operational environment in the pit brings very big inconvenience for work, cause incident scheduling problem easily, adopt high-pressure sewer cleaning vehicle to wash sewage pipe, can continuously waste a large amount of water resources, can't accomplish the recycling of water, and need install the shutoff gasbag additional before wasing, the abluent degree of difficulty has been increased, simultaneously can't carry out fixed point to the deposit in the pipeline and wash, influence the efficiency and the quality of pipeline desilting.

Disclosure of Invention

The invention aims to provide a sewage pipeline high-pressure dredging vehicle, which solves the following technical problems: (1) a high-pressure cleaning vehicle is adopted to clean the sewage pipeline, so that a large amount of water resources are wasted; (2) the sludge in the pipeline can not be cleaned at fixed points.

The purpose of the invention can be realized by the following technical scheme:

the sewage pipeline high-pressure dredging vehicle comprises a base and a shell arranged on the base, wherein a dredging mechanism for cleaning sediments in a pipeline is arranged in the shell, a rotating disc rotatably arranged at the top of the shell is fixedly provided with a rotating seat, an arc-shaped groove formed in the top of the rotating seat is internally provided with a dredging pipe, a plurality of fixing mechanisms for fixing the dredging pipe are arranged in the arc-shaped groove, and the end part of the dredging pipe is fixedly connected with a fixing pipe; the movable seat both sides in the desilting mechanism all are provided with the movable plate, two all be provided with helical blade on the fixed axle that the movable plate homonymy rotated the installation, two movable plate threaded connection is in drive screw both ends.

As a further scheme of the invention, threads at two ends of the driving screw rod are symmetrically arranged along the middle part, the driving screw rod is rotatably arranged on fixed plates fixedly arranged at two sides of the movable seat, an output shaft of a driving motor fixedly arranged at one side of one of the fixed plates is fixedly connected with the end part of the driving screw rod, and output shafts of fixed motors arranged at one side of the two movable plates are fixedly connected with the end part of the fixed shaft.

As a further scheme of the invention, sliding grooves are symmetrically formed in two sides of the base, a movable lead screw is rotatably mounted in one sliding groove, a sliding rod is fixedly mounted in the other sliding groove, a first sliding block arranged on one side of the bottom of the movable seat is connected to the movable lead screw in a threaded manner, and a second sliding block arranged on the other side of the bottom of the movable seat is slidably mounted on the sliding rod.

As a further scheme of the invention, one side of the shell is provided with an opening for the spiral blade to pass through.

As a further scheme of the invention, two sides of a gas transmission pipeline arranged in the fixed pipe are communicated with auxiliary pipelines, the two auxiliary pipelines are symmetrically arranged and penetrate one side of the fixed pipe, a first control valve is arranged on the gas transmission pipeline, a second control valve is arranged on the two auxiliary pipelines, and the dredging pipe is communicated with the gas transmission pipeline in the fixed pipe.

As a further scheme of the invention, the rotating disc is installed in a fixed groove formed in the bottom of the rotating seat, a rotating shaft fixed at the bottom of the rotating disc is rotatably installed at the top of the shell, the rotating shaft penetrates through the top of the shell and is sleeved with a driven wheel, the driven wheel is in transmission connection with a driving wheel through a belt, and the driving wheel is sleeved on a rotating motor output shaft arranged on one side of the shell.

As a further scheme of the invention, sliding plates are connected to two outer sides of the arc-shaped clamping block on the fixing mechanism, the two sliding plates are slidably mounted in moving grooves formed in two sides of the arc-shaped groove, and the end parts of fixing bolts in threaded connection with two sides of the top of the rotating seat are in abutting fit with the sliding plates.

As a further scheme of the invention, movable wheels are arranged on two sides of a plurality of connecting shafts rotatably arranged at the bottom of the base, and a plurality of monitoring cameras are arranged at the top of the rotating base.

The invention has the beneficial effects that:

according to the sewage pipeline high-pressure dredging vehicle, the dredging mechanism is arranged in the shell, the spiral blades arranged on the dredging mechanism can stir and loosen hardened sediments in the pipeline, and the hardened sediments in the sewage pipeline are removed by matching with the dredging pipe arranged on the rotating seat, so that the dredging efficiency is improved; the dredging pipe, the fixed pipe and the air compressor are arranged, so that the dredging vehicle can dredge the sewage pipeline through gas, and two auxiliary pipelines arranged in the fixed pipe can generate a reverse driving force after the gas is introduced, so that the dredging vehicle is driven to move towards the advancing direction of the gas, resources are greatly saved, and the waste of water resources is avoided; the rotating disc is arranged at the top of the shell and is driven by the rotating motor to rotate, so that the dredging pipe in the arc-shaped groove on the rotating seat rotates, and the sludge in the sewage pipeline is removed at a fixed point by the rotatable dredging pipe through high-pressure gas, so that the dredging efficiency and quality are improved; through set up fixed establishment in the arc recess, fixed establishment is used for fixing the desilting pipe in rotating the arc recess on the seat, avoids the intraductal high-pressure gas that lets in of desilting after, in the desilting pipe breaks away from the arc recess, has improved the stability of desilting pipe during operation.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of a sewage pipeline high-pressure dredging vehicle of the invention;

FIG. 2 is a schematic structural diagram of the dredging mechanism of the present invention;

FIG. 3 is a schematic structural view of the housing of the present invention;

FIG. 4 is a schematic view of the structure of the rotary base of the present invention;

fig. 5 is a schematic structural view of the fixing tube of the present invention.

In the figure: 1. a base; 101. a slide bar; 102. moving the lead screw; 2. a housing; 3. a rotating seat; 301. an arc-shaped groove; 302. a moving groove; 4. a moving wheel; 5. dredging the pipe; 6. a dredging mechanism; 601. a movable seat; 602. moving the plate; 603. driving a lead screw; 604. a drive motor; 605. fixing a motor; 606. a fixed shaft; 607. a helical blade; 7. a fixing mechanism; 701. an arc-shaped clamping block; 702. a sliding plate; 703. fixing the bolt; 8. a fixed tube; 801. a gas pipeline; 802. a first control valve; 803. an auxiliary pipeline; 804. a second control valve; 9. rotating the disc; 10. a rotating shaft; 11. a belt; 12. a driving wheel; 13. rotating the motor; 14. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the invention is a sewage pipeline high pressure dredging vehicle, comprising a base 1 and a housing 2 arranged on the base 1, a dredging mechanism 6 for cleaning the sludge in the pipeline is arranged in the housing 2, a rotating seat 3 is rotatably arranged on the top of the housing 2, a dredging pipe 5 is arranged in an arc groove 301 arranged on the top of the rotating seat 3, a plurality of fixing mechanisms 7 for fixing the dredging pipe 5 are arranged in the arc groove 301, a plurality of connecting shafts are rotatably arranged on the bottom of the base 1, moving wheels 4 are arranged on both sides of the connecting shafts, braking devices are arranged on the moving wheels 4 at both ends of the connecting shafts, the movement of the movable wheels 4 at the two ends of the connecting shaft is limited by the braking device, so that when the fixed pipe 8 sprays gas, the dredging vehicle is stressed to move backwards to influence the dredging effect, and a plurality of monitoring cameras are further arranged at the top of the rotating seat 3 and used for monitoring the internal condition of the sewage pipeline in real time;

specifically, sliding grooves are symmetrically formed in two sides of the base 1, a movable lead screw 102 is rotatably mounted in one sliding groove, a sliding rod 101 is fixedly mounted in the other sliding groove, a movable motor is arranged on one side of the base 1, and an output shaft of the movable motor is fixedly connected with the end portion of the movable lead screw 102.

The dredging mechanism 6 comprises a moving seat 601, wherein fixed plates are fixedly arranged on two sides of the moving seat 601, a driving screw 603 is rotatably arranged between the two fixed plates, threads at two ends of the driving screw 603 are symmetrically arranged along the middle part, a driving motor 604 is fixedly arranged on one side of one of the fixed plates, an output shaft of the driving motor 604 is fixedly connected with the end part of the driving screw 603, moving plates 602 are respectively in threaded connection with two ends of the driving screw 603, the driving motor 604 is started, the output shaft of the driving motor 604 drives the driving screw 603 to rotate, the driving screw 603 rotates to drive the two moving plates 602 to move relatively, so that spiral blades 607 on the two moving plates 602 move relatively, the two moving plates 602 with adjustable intervals are convenient for sludge at different positions, fixed shafts 606 are rotatably arranged on the two moving plates 602, spiral blades 607 are respectively arranged on the two fixed shafts, and a fixed motor 605 is arranged on one side of the two moving plates 602, the output shaft of the fixed motor 605 is fixedly connected with the end of the fixed shaft 606, the fixed motor 605 is started, the output shaft of the fixed motor 605 drives the fixed shaft 606 to rotate, and further drives the helical blade 607 on the fixed shaft 606 to rotate, the helical blade 607 stirs sludge in a sewage pipeline, so that the sludge is loosened and loosened, and hard sludge is conveniently removed, a first sliding block and a second sliding block are respectively arranged on two sides of the bottom of the movable seat 601, the first sliding block is in threaded connection with the movable lead screw 102, the second sliding block is slidably mounted on the sliding rod 101, the movable motor is started, the output shaft of the movable motor drives the movable lead screw 102 to rotate, the movable seat 601 at the top of the first sliding block is driven by the movable lead screw 102 to slide on the sliding rod 101, and further the movable seat 601 is driven to move to one side of the opening 14, the movable seat 601 is convenient for cleaning sludge with different thicknesses, and is convenient for accommodating the sludge cleaning mechanism 6, the practicability of the device is improved.

Casing 2 one side is seted up and is supplied on the fixed axle 606 opening 14 that helical blade 607 passed, be provided with on casing 2 and be used for driving and rotate seat 3 pivoted rolling disc 9, rolling disc 9 is installed in the fixed slot of rotating seat 3 bottom and seting up, rolling disc 9 bottom fixed mounting has axis of rotation 10, axis of rotation 10 rotates and installs on casing 2, axis of rotation 10 runs through casing 2 top and overlaps and is equipped with from the driving wheel, it is connected with action wheel 12 transmission through belt 11 from the driving wheel, casing 2 one side fixed mounting has rotation motor 13, action wheel 12 cover is located on rotating motor 13 output shaft, casing 2 one side is seted up the fixed orifices that supplies belt 11 to pass.

The fixed pipe 8 of 5 tip fixedly connected with of desilting pipe, be provided with gas transmission pipeline 801 in the fixed pipe 8, gas transmission pipeline 801 both sides intercommunication has auxiliary pipeline 803, two auxiliary pipeline 803 all run through fixed 8 homonymies of managing, be provided with first control valve 802 on the gas transmission pipeline 801, all be provided with second control valve 804 on two auxiliary pipeline 803, the gas transmission pipeline 801 intercommunication in desilting pipe 5 and the fixed pipe 8, desilting pipe 5 keeps away from fixed 8 one side intercommunication of managing has the trachea, the trachea communicates with the subaerial air compressor machine that sets up, the air compressor machine provides gas for desilting pipe 5 through the trachea, make the fixed pipe 8 of desilting pipe 5 tip can spout gas and carry out the desilting to the sewage conduit, tracheal length adapts to the selection according to sewage conduit's length.

The fixing mechanism 7 comprises an arc-shaped clamping block 701, sliding plates 702 are connected to two outer sides of the arc-shaped clamping block 701 respectively, the two sliding plates 702 are slidably mounted in the moving grooves 302 formed in two sides of the arc-shaped groove 301, fixing bolts 703 are connected to two sides of the top of the rotating seat 3 in a threaded mode, and the end portions of the fixing bolts 703 are in butt fit with the sliding plates 702.

Referring to fig. 1 to 5, the working process of the sewage pipeline high-pressure dredging vehicle of the embodiment is as follows:

the method comprises the following steps: opening a first control valve 802 on the fixed pipe 8, conveying gas conveyed by an air compressor to the fixed pipe 8 through the dredging pipe 5, spraying the gas from a gas pipeline 801 in the fixed pipe 8 to purge dirt deposited in a sewage pipeline, starting a rotating motor 13, driving a driving wheel 12 to rotate through an output shaft of the rotating motor 13, driving the driving wheel 12 to rotate through a belt 11, driving a driven wheel to rotate through a rotating disc 9 on a rotating shaft 10, and further driving the dredging pipe 5 on a rotating seat 3 to rotate, so that the gas in the dredging pipe 5 can purge the dirt in the sewage pipeline at multiple angles;

step two: when hardened sludge occurs, the movable motor is started, the output shaft of the movable motor drives the movable screw rod 102 to rotate, the movable screw rod 102 rotates to drive the movable seat 601 at the top of the sliding block to slide on the sliding rod 101, the movable seat 601 is further driven to move towards one side of the opening 14, the fixed motor 605 is started, the output shaft of the fixed motor 605 drives the fixed shaft 606 to rotate, the spiral blade 607 on the fixed shaft 606 is further driven to rotate, the spiral blade 607 stirs the sludge in the sewage pipeline, the sludge is loosened and loosened, the sludge in the sewage pipeline is removed by matching with the gas sprayed out of the fixed pipe 8, and the sludge removal efficiency is improved;

step three: when the dredging vehicle needs to move, the first control valve 802 on the fixed pipe 8 is closed, the two second control valves 804 on the fixed pipe 8 are opened, and the gas conveyed by the air compressor is discharged from the two auxiliary pipelines 803 in the fixed pipe 8 and generates a forward driving force, so that the dredging vehicle is driven to move forward.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (8)

1. The sewage pipeline high-pressure dredging vehicle comprises a base (1) and a shell (2) arranged on the base (1), and is characterized in that a dredging mechanism (6) for cleaning sediments in a pipeline is arranged in the shell (2), a rotating disc (9) rotatably arranged at the top of the shell (2) is fixedly provided with a rotating seat (3), a dredging pipe (5) is arranged in an arc-shaped groove (301) formed in the top of the rotating seat (3), a plurality of fixing mechanisms (7) for fixing the dredging pipe (5) are arranged in the arc-shaped groove (301), and the end part of the dredging pipe (5) is fixedly connected with a fixing pipe (8);

moving plates (602) are arranged on two sides of a moving seat (601) in the dredging mechanism (6), helical blades (607) are arranged on a fixed shaft (606) rotatably arranged on the same side of each moving plate (602), and the moving plates (602) are in threaded connection with two ends of a driving screw rod (603).

2. The sewage pipeline high-pressure dredging vehicle according to claim 1, wherein the threads at both ends of the driving screw rod (603) are symmetrically arranged along the middle part, the driving screw rod (603) is rotatably mounted on the fixed plates fixedly mounted at both sides of the movable base (601), the output shaft of the driving motor (604) fixedly mounted at one side of one of the fixed plates is fixedly connected with the end part of the driving screw rod (603), and the output shafts of the fixed motors (605) arranged at one side of the two movable plates (602) are fixedly connected with the end part of the fixed shaft (606).

3. The sewage pipeline high-pressure dredging vehicle as claimed in claim 1, wherein sliding grooves are symmetrically formed in two sides of the base (1), one sliding groove is rotatably provided with a moving lead screw (102), the other sliding groove is fixedly provided with a sliding rod (101), a first sliding block arranged on one side of the bottom of the moving seat (601) is connected to the moving lead screw (102) in a threaded manner, and a second sliding block arranged on the other side of the bottom of the moving seat (601) is slidably arranged on the sliding rod (101).

4. The sewer high-pressure dredging vehicle of claim 1, wherein an opening (14) for a helical blade (607) to pass through is opened at one side of the housing (2).

5. The sewage pipeline high-pressure dredging vehicle according to claim 1, wherein the two sides of the gas transmission pipeline (801) arranged in the fixed pipe (8) are communicated with auxiliary pipelines (803), the two auxiliary pipelines (803) are symmetrically arranged and penetrate through one side of the fixed pipe (8), a first control valve (802) is arranged on the gas transmission pipeline (801), a second control valve (804) is arranged on the two auxiliary pipelines (803), and the dredging pipe (5) is communicated with the gas transmission pipeline (801) in the fixed pipe (8).

6. The sewage pipeline high-pressure dredging vehicle as claimed in claim 1, wherein the rotating disc (9) is mounted in a fixing groove formed in the bottom of the rotating seat (3), a rotating shaft (10) fixed at the bottom of the rotating disc (9) is rotatably mounted at the top of the housing (2), the rotating shaft (10) penetrates through the top of the housing (2) and is sleeved with a driven wheel, the driven wheel is in transmission connection with a driving wheel (12) through a belt (11), and the driving wheel (12) is sleeved on an output shaft of a rotating motor (13) arranged on one side of the housing (2).

7. The sewage pipeline high-pressure desilting vehicle as claimed in claim 1, wherein sliding plates (702) are connected to two outer sides of the arc-shaped clamping blocks (701) on the fixing mechanism (7), the two sliding plates (702) are slidably mounted in the moving grooves (302) formed in two sides of the arc-shaped groove (301), and the ends of fixing bolts (703) which are in threaded connection with two sides of the top of the rotating seat (3) are in abutting fit with the sliding plates (702).

8. The sewage pipeline high-pressure desilting vehicle as claimed in claim 1, wherein moving wheels (4) are mounted on two sides of a plurality of connecting shafts rotatably arranged at the bottom of the base (1), and a plurality of monitoring cameras are arranged at the top of the rotating seat (3).

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