CN212470979U

CN212470979U - Water conservancy construction pipeline surface rust cleaning device

Info

Publication number: CN212470979U
Application number: CN202020721617.3U
Authority: CN
Inventors: 黄得海
Original assignee: Huang Dehai
Current assignee: Huang Dehai
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-02-05
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a belong to water conservancy pipeline rust cleaning technical field, specifically be a water conservancy construction pipeline surface rust cleaning device, including the right angle mounting panel, the right angle mounting panel includes upper diaphragm and connects the vertical extension board at upper diaphragm lower surface right-hand member, the left side wall downside of vertical extension board is installed driving motor through the motor support, driving motor's output shaft extends to the right side of vertical extension board, through driving motor as actuating mechanism, alleviates the manpower, raises the efficiency; through the matching effect of the ball head seat and the rotating ball, the support post and the support shaft can be adjusted at multiple angles, so that the processing of the arc-shaped surface of the outer wall of the pipeline is more convenient, and the extension spring has a good reset effect; through back shaft, supporting spring, the mating reaction that holds the storehouse for can the axial be adjusted between pivot and the back shaft, through the mode that elasticity compressed tightly, make the contact dynamics between rust cleaning sand ball and the pipeline outer wall adjustable, the contact compactness is better.

Description

Water conservancy construction pipeline surface rust cleaning device

Technical Field

The utility model relates to a water conservancy pipeline rust cleaning technical field specifically is a water conservancy construction pipeline surface rust cleaning device.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

The water conservancy pipeline needs to be subjected to rust removal operation on the surface before installation, can play a good anti-corrosion role after installation, and the existing rust removal operation is generally performed manually by removing rust on the surface of the pipeline by using abrasive paper, so that the operation efficiency is lower, and the pipeline with the arc-shaped surface is not easy to remove rust by using a sander for operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy construction pipeline surface rust cleaning device to solve the current rust cleaning operation that provides among the above-mentioned background art and artificially adopt abrasive paper to rust cleaning to pipeline surface usually, operating efficiency is lower like this, and adopts the problem that the pipeline of dull polish machine operation for the surface arc form is difficult to the rust cleaning.

In order to achieve the above object, the utility model provides a following technical scheme: a water conservancy construction pipeline outer surface rust removing device comprises a right-angle mounting plate, wherein the right-angle mounting plate comprises an upper transverse plate and a vertical support plate connected to the right end of the lower surface of the upper transverse plate, a driving motor is mounted on the lower side of the left side wall of the vertical support plate through a motor support, an output shaft of the driving motor extends to the right side of the vertical support plate, a driving gear is mounted at the right end of the output shaft of the driving motor, a rotating shaft is transversely mounted on the upper side of the vertical support plate and penetrates through the vertical support plate, a driven gear is connected to the right end of the rotating shaft, the driving gear is meshed with the driven gear, a containing bin is coaxially arranged at the left end of the rotating shaft, an end cover is screwed at the left end of the rotating shaft, a supporting shaft is inserted in the containing bin and penetrates through the end cover, a limiting ring, the supporting shaft is characterized in that a limiting spline is axially arranged on the outer wall of the supporting shaft, a key groove matched with the limiting spline is formed in the end cover, the left end of the supporting shaft is connected with a ball head seat, the left end of the ball head seat is connected with a supporting column through a rotating ball, a tension spring is connected between the left side wall of the ball head seat and the outer wall of the supporting column, and the left end of the supporting column is connected with a rust removal sand ball.

Preferably, the right side wall of the vertical support plate is connected with a protective cover through a screw, and the protective cover covers the driving gear and the driven gear.

Preferably, the upper surface of the upper transverse plate is fixedly connected with a handheld handle through a screw.

Preferably, the lower surface of the upper transverse plate is connected with a pull rod through a screw, the bottom end of the pull rod is connected with a lantern ring, the lantern ring is sleeved on the outer wall of the rotating shaft, bearings are arranged at the joints of the lantern ring, the vertical support plate and the rotating shaft, and the bearings are sleeved on the outer wall of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the driving motor is used as a driving mechanism, so that the labor is reduced, and the efficiency is improved;

2) through the matching effect of the ball head seat and the rotating ball, the support post and the support shaft can be adjusted at multiple angles, so that the processing of the arc-shaped surface of the outer wall of the pipeline is more convenient, and the extension spring has a good reset effect;

3) through back shaft, supporting spring, the mating reaction that holds the storehouse for can the axial be adjusted between pivot and the back shaft, through the mode that elasticity compressed tightly, make the contact dynamics between rust cleaning sand ball and the pipeline outer wall adjustable, the contact compactness is better.

Drawings

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

fig. 2 is a schematic view of the connection structure of the support shaft and the rotating shaft of the present invention.

In the figure: the rust removing device comprises a right-angle mounting plate 1, a driving motor 2, a driving gear 3, a rotating shaft 4, a driven gear 5, a protective cover 6, a handheld handle 7, a pull rod 8, a supporting shaft 9, a limiting ring 10, a supporting spring 11, a limiting spline 12, a ball head seat 13, a support column 14, an extension spring 15 and a rust removing sand ball 16.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a water conservancy construction pipeline outer surface rust removing device comprises a right-angle mounting plate 1, wherein the right-angle mounting plate 1 comprises an upper transverse plate and a vertical support plate connected to the right end of the lower surface of the upper transverse plate, a driving motor 2 is mounted on the lower side of the left side wall of the vertical support plate through a motor support, an output shaft of the driving motor 2 extends to the right side of the vertical support plate, a driving gear 3 is mounted at the right end of the output shaft of the driving motor 2, a rotating shaft 4 is transversely mounted on the upper side of the vertical support plate, the rotating shaft 4 penetrates through the vertical support plate, a driven gear 5 is connected to;

the driving motor 2 drives the driven gear 5 to rotate through the driving gear 3, and the driven gear 5 drives the rotating shaft 4 to rotate;

a containing bin is coaxially arranged at the left end of the rotating shaft 4, an end cover is screwed at the left end of the rotating shaft 4, a supporting shaft 9 is inserted in the containing bin, the supporting shaft 9 penetrates through the end cover, a limiting ring 10 is arranged at one end, located in the containing bin, of the supporting shaft 9, a supporting spring 11 is supported between the limiting ring 10 and the right side wall of the containing bin, a limiting spline 12 is axially arranged on the outer wall of the supporting shaft 9, and a key groove matched with the limiting spline 12 is formed in the end cover;

the rotating shaft 4 is fixedly connected with the end cover, the end cover is matched with the supporting shaft 9 through a limiting spline 12 and a key groove, so that the rotating shaft 4 rotates to drive the supporting shaft 9 to rotate, and the rotating shaft 4 and the supporting shaft 9 can axially move relatively through the matching effect of the accommodating bin and the supporting spring 11;

the left end of the supporting shaft 9 is connected with a ball head seat 13, the left end of the ball head seat 13 is connected with a support 14 through a rotating ball, a tension spring 15 is connected between the left side wall of the ball head seat 13 and the outer wall of the support 14, and the left end of the support 14 is connected with a rust removal sand ball 16;

the ball seat 13 and the rotating ball can rotate relatively (the prior art is not described herein, such as a universal ball structure in the market), and the extension spring 15 is provided to drive the pillar 14 to rotate relative to the ball seat 13 when the ball seat 13 and the rotating ball rotate relatively, so that the extension spring 15 has a blocking effect, and the ball seat 13 and the rotating ball have a tendency to reset.

Furthermore, the right side wall of the vertical support plate is connected with a protective cover 6 through a screw, and the protective cover 6 covers the driving gear 3 and the driven gear 5 to play a role in protection.

Further, the upper surface of the upper transverse plate is fixedly connected with a hand-held handle 7 through a screw.

Further, the lower surface of the upper transverse plate is connected with a pull rod 8 through a screw, the bottom end of the pull rod 8 is connected with a lantern ring, the lantern ring is sleeved on the outer wall of the rotating shaft 4, bearings are arranged at the joints of the lantern ring, the vertical support plate and the rotating shaft 4, and the bearings are sleeved on the outer wall of the rotating shaft 4.

The working principle is as follows: the handheld handle 7 is held by hand, the rust removing sand ball 16 is close to a position needing rust removal, the driving motor 2 is electrified, the driving motor 2 drives the rotating shaft 4 to rotate through the matching of the driving gear 3 and the driven gear 5, the rotating shaft 4 drives the driving gear 3 to rotate through the matching of the limiting spline 12 and the key groove, the supporting shaft 9 drives the supporting column 14 and the rust removing sand ball 16 to rotate, and the rotating rust removing sand ball 16 rubs on the outer wall of the pipeline, so that a rusted part is cleaned;

through the matching of the ball seat 13 and the rotating ball, the support 14 can rotate and tilt relative to the ball seat 13, and the extension spring 15 has a blocking effect on the rotation and tilt angle change, so that the rust removal sand ball 16 has enough pressure on the outer wall of the pipeline;

the rust removal sand ball 16 is supported on the outer wall of the pipeline, when acting force on the outer wall of the pipeline is insufficient, the handheld handle 7 is held by hand to push the rust removal sand ball 16 to the outer wall of the pipeline, the supporting shaft 9 retracts towards the accommodating bin at the moment, so that the supporting spring 11 is compressed to generate elastic force, the acting force of the rust removal sand ball 16 and the outer wall of the pipeline is increased under the action of the elastic force, and a better rust removal effect can be achieved.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 conservancy construction pipeline surface rust cleaning device, includes right angle mounting panel (1), its characterized in that: the right-angle mounting plate (1) comprises an upper transverse plate and a vertical support plate connected to the right end of the lower surface of the upper transverse plate, a driving motor (2) is mounted on the lower side of the left side wall of the vertical support plate through a motor support, an output shaft of the driving motor (2) extends to the right side of the vertical support plate, a driving gear (3) is mounted at the right end of the output shaft of the driving motor (2), a rotating shaft (4) is transversely mounted on the upper side of the vertical support plate, the rotating shaft (4) penetrates through the vertical support plate, a driven gear (5) is connected to the right end of the rotating shaft (4), the driving gear (3) is meshed with the driven gear (5), a containing bin is coaxially arranged at the left end of the rotating shaft (4), an end cover is screwed at the left end of the rotating shaft (4), a supporting shaft (9) is inserted in the containing bin, the supporting shaft (, support between spacing collar (10) and the right side wall that holds the storehouse and have supporting spring (11), the axial is provided with spacing spline (12) on the outer wall of back shaft (9), set up the keyway with spacing spline (12) looks adaptation on the end cover, the left end of back shaft (9) is connected with bulb seat (13), the left end of bulb seat (13) is connected with pillar (14) through rotating the ball, be connected with extension spring (15) between the left side wall of bulb seat (13) and the outer wall of pillar (14), the left end of pillar (14) is connected with rust cleaning sand ball (16).

2. The water conservancy construction pipeline surface rust cleaning device of claim 1, characterized in that: the right side wall of the vertical support plate is connected with a protective cover (6) through a screw, and the protective cover (6) covers the driving gear (3) and the driven gear (5).

3. The water conservancy construction pipeline surface rust cleaning device of claim 1, characterized in that: the upper surface of the upper transverse plate is fixedly connected with a handheld handle (7) through a screw.

4. The water conservancy construction pipeline surface rust cleaning device of claim 1, characterized in that: the lower surface of the upper transverse plate is connected with a pull rod (8) through a screw, the bottom end of the pull rod (8) is connected with a lantern ring, the lantern ring is sleeved on the outer wall of the rotating shaft (4), bearings are arranged at the connecting positions of the lantern ring, the vertical support plate and the rotating shaft (4), and the bearings are sleeved on the outer wall of the rotating shaft (4).