CN217175110U

CN217175110U - Water supply and drainage engineering is with preventing blockking up desilting device

Info

Publication number: CN217175110U
Application number: CN202220077774.4U
Authority: CN
Inventors: 张领国; 伏圣菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-12
Anticipated expiration: 2032-01-13

Abstract

The utility model provides a water supply and drainage engineering is with preventing blockking up desilting device, include: the device comprises a pipe body, a movable nut, a vertical rod, a spring telescopic rod, a scraper, a guide rod, a lead screw, a supporting seat, a scraper, a rotating shaft, a double-shaft motor and an outer cover; a movable nut is arranged at the top inside the pipe body; a vertical rod is welded at the bottom of the movable nut; spring telescopic rods are welded at the bottom and two sides of the vertical rod; a scraper is welded at one end of the spring telescopic rod, which is far away from the vertical rod; the scraper is movably connected with the inner wall of the pipe body; guide rods penetrate through the left and right sides of the bottom of the movable nut and are in sliding fit with the movable nut; the left and right sides of the top of the movable nut are penetrated by a screw rod, and the screw rod is in threaded fit with the movable nut; the utility model discloses an to the improvement of above-mentioned structure, have rational in infrastructure, improved the life of biax motor, biax motor damages back easy maintenance's advantage to effectual problem and the not enough that appear in having solved current device.

Description

Anti-blocking dredging device for water supply and drainage engineering

Technical Field

The utility model relates to a pipeline desilting technical field, more specifically the theory that says so especially relates to a water supply and drainage engineering is with preventing blockking up desilting device.

Background

The urban drainage system is an engineering facility system for treating and removing urban sewage and rainwater, and is a component of urban public facilities, and the drainage pipe is a main component of the water supply and drainage system.

Sewage drain pipe is the most simple pipeline, because contain adsorbability floater such as a large amount of silt in the sewage, and these silt deposit formation silt when in the drain pipe, if do not clear up for a long time and cause the blow off pipe to block up very easily, influence sewage discharge, consequently need often clear up drain pipe inside in daily life, get rid of silt.

The traditional pipeline cleaning mode mainly comprises a high-pressure water jet silt cleaning method and a winch silt cleaning method, the high-pressure water jet cleaning method is large in water consumption, the winch silt cleaning method needs to be completed by manual descending, the very harsh working environment in the pit brings great inconvenience to workers, the health of the workers is harmed, and the lives of the workers can be endangered even, so that the problems of troublesome operation and overlong cleaning period exist in any cleaning mode.

To the not enough of existence in the current pipeline clearance mode, utility model patent publication (announcement) no: CN209494017U discloses a sewage drain pipe convenient for dredging for environmental engineering, which comprises a pipe body, wherein a mounting box is mounted at the top in the pipe body, a through hole is formed in the upper surface of the pipe body, a guide groove is formed in the bottom of the mounting box, a fixing plate and a driving motor are mounted in the mounting box, a horizontal lead screw is mounted between the fixing plates, and one end of the lead screw penetrates through the fixing plates and is connected with the output end of the driving motor; the utility model discloses a lead screw, including lead screw, vertical bracing piece, mounting frame, telescopic link, scraper blade are installed to the telescopic link is kept away from the one end of mounting frame.

Urban environment engineering and water supply and drainage engineering are close inseparable, and both intersect is more, and what above-mentioned this kind of sewage drain pipe convenient to desilting solved is exactly the pipeline desilting problem among the water supply and drainage engineering, and the above-mentioned this kind of sewage drain pipe convenient to desilting's beneficial effect lies in: the device can realize automatic desilting, and easy operation not only, the desilting effect is splendid moreover, shortens clearance cycle greatly, helps keeping the cleanness of pipeline, prevents that the drain pipe from blockking up.

Although the sewage drainage pipe convenient for dredging has a series of beneficial effects, the sewage drainage pipe has the following defects in the actual use process;

the motor is arranged inside the pipeline, so that water is easy to enter, the motor is easy to damage, and the motor is inconvenient to maintain after being damaged.

(II) the installation box is wrapped outside the screw rod, sludge in the pipe body easily enters the installation box from the guide groove at the bottom of the installation box and is accumulated in the installation box, excessive sludge accumulation easily hinders the translation of the movable nut, the movement resistance is increased,

the motor is easily burnt.

And thirdly, sludge attached in the thread groove of the screw is inconvenient to clean, and when the movable nut moves, the sludge is squeezed between meshing surfaces of the screw and the movable nut, so that the resistance of the movable nut during moving is increased easily, and the motor is easy to burn.

In view of this, research and improvement are carried out to current problem, provide a for water supply and drainage engineering with preventing blockking up desilting device, aim at through this technique, reach the purpose that solves the problem and improve practical value nature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a give drainage engineering with preventing blockking up desilting device to solve the problem that proposes in the above-mentioned background art and not enough.

To achieve the above object, the present invention is achieved by the following specific technical means:

the utility model provides a water supply and drainage engineering is with preventing blockking up desilting device, includes: the device comprises a pipe body, a movable nut, a vertical rod, a spring telescopic rod, a scraper, a guide rod, a lead screw, a supporting seat, a scraper, a rotating shaft, a double-shaft motor and an outer cover; a movable nut is arranged at the top inside the pipe body; a vertical rod is welded at the bottom of the movable nut; spring telescopic rods are welded at the bottom and two sides of the vertical rod; a scraper is welded at one end of the spring telescopic rod, which is far away from the vertical rod; the scraper is movably connected with the inner wall of the pipe body; guide rods penetrate through the left and right sides of the bottom of the movable nut and are in sliding fit with the movable nut; the left and right sides of the top of the movable nut are penetrated by a screw rod, and the screw rod is in threaded fit with the movable nut; the guide rod is parallel to the axial lead of the screw rod and the axial lead of the pipe body; the guide rod and two ends of the lead screw are embedded on the supporting seat; the supporting seat is welded on the inner wall of the top of the pipe body; the front side and the rear side of the top of the movable nut are respectively welded with a scraper seat; the scraper seat is arranged above the screw rod, and a scraper is welded at the bottom of the scraper seat; the scraper is meshed with the lead screw; two ends of the screw rod are respectively provided with a rotating shaft, and the two rotating shafts are symmetrical left and right; the rotating shaft vertically penetrates through the top of the pipe body and is rotatably connected with the pipe body through a bearing; the lower end of the rotating shaft is arranged in the pipe body, and the lower end of the rotating shaft is connected with the end part of the lead screw in a bevel gear transmission mode; the upper end of the rotating shaft is arranged outside the pipe body, and the upper end of the rotating shaft is connected with the end part of an output shaft of the double-shaft motor in a bevel gear transmission mode; the double-shaft motor is fixed in the middle of the top of the pipe body through a bolt, and an output shaft of the double-shaft motor is parallel to the axial lead of the pipe body; the outer cover of the double-shaft motor is provided with an outer cover, and the outer cover is fixed on the top of the pipe body through bolts.

As a further optimization of the technical scheme, the movable nut is rectangular in side view and oblong in front view.

As a further optimization of the technical scheme, the vertical rod is cylindrical, and the bottom of the vertical rod is spherical.

As a further optimization of the technical scheme, the scraper is in an inverted triangular shape, and at least one position is arranged along the axial direction of the screw rod.

As a further optimization of the technical scheme, the outer cover is rectangular, and a heat dissipation shutter is respectively embedded on the front side and the rear side of the middle position of the outer cover.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a set up the biax motor outside the pipeline, and the outside cover of biax motor is equipped with the dustcoat, is difficult for intaking, and life is longer, and damages the convenient maintenance in back.

2. The utility model discloses a supporting seat connection is passed through at the inside top of pipeline at the both ends that set up the lead screw for spaciously around the lead screw is difficult for gathering mud around the lead screw, is difficult for hindering removal nut's translation, makes removal nut remove smoothly, is favorable to the protection of biax motor, improves the life of biax motor.

3. The utility model discloses a set up the scraper, and scraper and lead screw mesh mutually, be convenient for through the mud of scraper clearance attached to on the lead screw, improve the lead screw and remove nut's meshing effect for it is smooth and easy to remove the nut translation, is favorable to the protection of biax motor, improves the life of biax motor.

4. The utility model discloses an to the improvement of above-mentioned structure, it is rational in infrastructure to have, has improved double-shaft motor's life, double-shaft motor damages back easy maintenance's advantage to effectual problem and the not enough of having solved appearance in the current device.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the A-A direction of the present invention;

FIG. 3 is a schematic view of the local axial measurement structure of the present invention;

fig. 4 is a schematic diagram of the point a structure of the present invention.

In the figure: the device comprises a pipe body 1, a movable nut 2, a vertical rod 3, a spring telescopic rod 4, a scraper 5, a guide rod 6, a lead screw 7, a supporting seat 8, a scraper seat 9, a scraper 10, a rotating shaft 11, a double-shaft motor 12 and an outer cover 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the specific technical implementation of the present invention:

the utility model provides a water supply and drainage engineering is with preventing blockking up desilting device, includes: the device comprises a pipe body 1, a movable nut 2, a vertical rod 3, a spring telescopic rod 4, a scraper 5, a guide rod 6, a lead screw 7, a supporting seat 8, a scraper seat 9, a scraper 10, a rotating shaft 11, a double-shaft motor 12 and an outer cover 13; the top of the interior of the tube body 1 is provided with a movable nut 2; a vertical rod 3 is welded at the bottom of the movable nut 2; the bottom and two sides of the vertical rod 3 are welded with spring telescopic rods 4; a scraper 5 is welded on one end of the spring telescopic rod 4 far away from the vertical rod 3; the scraper 5 is movably connected with the inner wall of the pipe body 1; guide rods 6 penetrate through the left and right sides of the bottom of the movable nut 2, and the guide rods 6 are in sliding fit with the movable nut 2; a screw rod 7 penetrates through the left and right sides of the top of the movable nut 2, and the screw rod 7 is in threaded fit with the movable nut 2; the guide rod 6 is parallel to the axial lead of the screw rod 7 and the tube body 1; the guide rod 6 and two ends of the screw rod 7 are embedded on the supporting seat 8; the supporting seat 8 is welded on the inner wall of the top of the pipe body 1; the front side and the rear side of the top of the movable nut 2 are respectively welded with a scraper seat 9; the scraper seat 9 is arranged above the screw rod 7, and a scraper 10 is welded at the bottom of the scraper seat 9; the scraper 10 is meshed with the screw rod 7; two ends of the screw rod 7 are respectively provided with a rotating shaft 11, and the two rotating shafts 11 are symmetrical left and right; the rotating shaft 11 vertically penetrates through the top of the pipe body 1, and the rotating shaft 11 is rotatably connected with the pipe body 1 through a bearing; the lower end of the rotating shaft 11 is arranged in the pipe body 1, and the lower end of the rotating shaft 11 is connected with the end part of the lead screw 7 in a bevel gear transmission mode; the upper end of the rotating shaft 11 is arranged outside the pipe body 1, and the upper end of the rotating shaft 11 is connected with the end part of an output shaft of the double-shaft motor 12 in a bevel gear transmission mode; the double-shaft motor 12 is fixed in the middle of the top of the pipe body 1 through bolts, and the output shaft of the double-shaft motor 12 is parallel to the axial lead of the pipe body 1; the outer cover 13 is covered on the outer part of the double-shaft motor 12, and the outer cover 13 is fixed on the top of the pipe body 1 through bolts.

Specifically, referring to fig. 1 and 2, the side view of the movable nut 2 is rectangular, the front view of the movable nut 2 is oblong, the movable nut 2 is engaged with the lead screw 7, when the lead screw 7 rotates, the movable nut 2 moves along the lead screw 7, and when the movable nut 2 moves, the bottom thereof slides along the guide rod 6.

Specifically, referring to fig. 2, the vertical rod 3 is cylindrical, the bottom of the vertical rod 3 is spherical, and the spring telescopic rod 4 is disposed on the spherical structure at the bottom of the vertical rod 3.

Specifically, referring to fig. 4, the scraper 10 is in an inverted triangular shape, and at least one position of the scraper 10 is arranged along the axial direction of the screw 7, the scraper seat 9 is driven to translate when the movable nut 2 translates, and the scraper seat 9 translates to clean sludge attached to the screw 7 through the scraper 10.

Specifically, referring to fig. 1 and 2, the outer cover 13 is rectangular, and a heat dissipation louver is respectively embedded in the front and rear sides of the middle of the outer cover 13 for dissipating heat of the dual-shaft motor 12, and when the dual-shaft motor 12 is repaired, the outer cover 13 is removed.

The method comprises the following specific implementation steps:

12 circular telegram work of double-shaft motor, its output shaft passes through bevel gear drive mode and drives pivot 11 and rotate, and pivot 11 passes through bevel gear drive mode and drives lead screw 7 and rotate, and lead screw 7 drives the translation of removal nut 2, and the translation in-process is adhered to the silt on 1 inner wall of body through the clearance of scraper blade 5, and is adhered to the silt on lead screw 7 through the clearance of scraper blade 9.

In summary, the following steps: according to the anti-blocking dredging device for the water supply and drainage engineering, the double-shaft motor is arranged outside the pipeline, and the outer cover is covered outside the double-shaft motor, so that water is not easy to enter, the service life is long, and the device is convenient to maintain after being damaged; the two ends of the screw rod are connected to the top of the interior of the pipeline through the supporting seat, so that the periphery of the screw rod is spacious, sludge is not easy to accumulate around the screw rod, translation of the movable nut is not easy to be hindered, the movable nut is smooth to move, the protection of the double-shaft motor is facilitated, and the service life of the double-shaft motor is prolonged; due to the arrangement of the scraper which is meshed with the screw rod, sludge attached to the screw rod can be conveniently cleaned through the scraper, the meshing effect of the screw rod and the movable nut is improved, the movable nut can smoothly translate, the protection of the double-shaft motor is facilitated, and the service life of the double-shaft motor is prolonged; the utility model discloses an to the improvement of above-mentioned structure, it is rational in infrastructure to have, has improved the life of motor, motor damage back easy maintenance's advantage to effectual problem and the not enough that appear in having solved current device.

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

Claims

1. The utility model provides a water supply and drainage engineering is with preventing blockking up desilting device, includes: the device comprises a pipe body (1), a movable nut (2), a vertical rod (3), a spring telescopic rod (4), a scraper (5), a guide rod (6), a lead screw (7), a supporting seat (8), a scraper seat (9), a scraper (10), a rotating shaft (11), a double-shaft motor (12) and an outer cover (13); the method is characterized in that: a movable nut (2) is arranged at the top inside the pipe body (1); a vertical rod (3) is welded at the bottom of the movable nut (2); spring telescopic rods (4) are welded at the bottom and two sides of the vertical rod (3); a scraper (5) is welded at one end of the spring telescopic rod (4) far away from the vertical rod (3); the scraper (5) is movably connected with the inner wall of the pipe body (1); guide rods (6) penetrate through the left and right sides of the bottom of the movable nut (2), and the guide rods (6) are in sliding fit with the movable nut (2); a screw rod (7) penetrates through the left side and the right side of the top of the movable nut (2), and the screw rod (7) is in threaded fit with the movable nut (2); the guide rod (6) is parallel to the axial lead of the screw rod (7) and the tube body (1); the two ends of the guide rod (6) and the lead screw (7) are embedded on the supporting seat (8); the supporting seat (8) is welded on the inner wall of the top of the pipe body (1); the front side and the rear side of the top of the movable nut (2) are respectively welded with a scraper seat (9); the scraper seat (9) is arranged above the screw rod (7), and a scraper (10) is welded at the bottom of the scraper seat (9); the scraper (10) is meshed with the screw rod (7); two ends of the screw rod (7) are respectively provided with a rotating shaft (11), and the two rotating shafts (11) are symmetrical left and right; the rotating shaft (11) vertically penetrates through the top of the pipe body (1), and the rotating shaft (11) is rotatably connected with the pipe body (1) through a bearing; the lower end of the rotating shaft (11) is arranged in the pipe body (1), and the lower end of the rotating shaft (11) is connected with the end part of the lead screw (7) in a bevel gear transmission mode; the upper end of the rotating shaft (11) is arranged outside the pipe body (1), and the upper end of the rotating shaft (11) is connected with the end part of an output shaft of the double-shaft motor (12) in a bevel gear transmission mode; the double-shaft motor (12) is fixed in the middle of the top of the pipe body (1) through a bolt, and an output shaft of the double-shaft motor (12) is parallel to the axial lead of the pipe body (1); the outer cover (13) is covered on the outer portion of the double-shaft motor (12), and the outer cover (13) is fixed to the top of the pipe body (1) through bolts.

2. The anti-clogging dredging device for water supply and drainage engineering as claimed in claim 1, wherein: the side view of the movable nut (2) is rectangular, and the front view of the movable nut (2) is oblong.

3. The anti-clogging dredging device for water supply and drainage engineering according to claim 1, characterized in that: the vertical rod (3) is cylindrical, and the bottom of the vertical rod (3) is spherical.

4. The anti-clogging dredging device for water supply and drainage engineering according to claim 1, characterized in that: the scraper (10) is in an inverted triangular shape, and at least one position of the scraper (10) is arranged along the axial direction of the lead screw (7).

5. The anti-clogging dredging device for water supply and drainage engineering according to claim 1, characterized in that: the outer cover (13) is rectangular, and a heat dissipation shutter is respectively embedded in the front side and the rear side of the middle position of the outer cover (13).