CN219113707U

CN219113707U - Water conservancy pipeline surface derusting machine

Info

Publication number: CN219113707U
Application number: CN202223043706.5U
Authority: CN
Inventors: 廖文良; 邵小香; 廖凤琦; 廖家乐; 邵善俊; 陈森
Original assignee: Zhejiang Shenlong Construction Co ltd
Current assignee: Zhejiang Shenlong Construction Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-06-02
Anticipated expiration: 2032-11-16

Abstract

The utility model belongs to the technical field of water conservancy pipeline rust removal, and particularly relates to a water conservancy pipeline outer surface rust remover, which comprises a bottom plate, wherein a chute is formed in the upper surface of the bottom plate in a penetrating way, a rust removal assembly I is arranged in the chute, and the rust remover further comprises: the four universal wheels are arranged in total and are respectively arranged on the periphery of the lower surface of the bottom plate; the clamping assemblies are arranged in number, and the two clamping assemblies are respectively positioned on two sides of the upper surface of the bottom plate; the two electric pushing rods are arranged in total, the two electric pushing rods are fixedly arranged at two ends of the upper surface of the bottom plate, and a second rust removing assembly is arranged between the top ends of the two electric pushing rods; compared with the prior art, the utility model achieves the effects of improving the rust removing efficiency, conveniently fixing pipelines of different models and sizes and increasing the application range of the device through two different rust removing modes.

Description

Water conservancy pipeline surface derusting machine

Technical Field

The utility model belongs to the technical field of rust removal of water conservancy pipelines, and particularly relates to a rust remover for the outer surface of a water conservancy pipeline.

Background

The water conservancy construction is for controlling, utilize the engineering construction of water resource to summarize, and the operating condition of water conservancy construction is more complicated, needs to use different apparatuses, equipment, materials, combines natural conditions such as weather, hydrology, geology just can be under construction or operation, and the part that the most commonly used in the water conservancy construction is the pipeline, needs carry out water resource transportation through the pipeline, and the pipeline is after long-term the use, and corrosion appears easily on the surface, and the user needs to use rust cleaning device, carries out rust cleaning fast on the pipeline surface, guarantees that the pipeline is inside can not corroded, improves the life of pipeline.

The utility model provides a chinese patent of CN202011419620.0 discloses a water conservancy construction pipeline surface rust cleaning device, relates to pipeline surface rust cleaning device technical field, specifically is a water conservancy construction pipeline surface rust cleaning device, including the bottom plate, the spout has been seted up at the top of bottom plate, the inside sliding connection of spout has the slider. This water conservancy construction pipeline surface rust cleaning device, through the setting of grinding the piece, make this water conservancy construction pipeline surface rust cleaning device possess the effect of polishing at the pipeline surface, through the pipeline, the dull polish piece, the rotating turret, the push rod, the rotating turret, first motor, the connecting rod, cooperation setting of connecting block and second spring, can and make the dull polish piece butt at the outer wall of pipeline in the in-process of using, can make the second spring take place deformation through the connecting block when the rotating turret opens or closes, and then make the rotating turret more steady when opening, thereby play simple structure, the effectual effect of polishing, convenient to use has been reached, the purpose of cost is with low costs. Firstly, the device utilizes first spring and clamping plate to press from both sides tightly fixedly the one end of pipeline, but because the spring has certain instability, when rust cleaning produces vibrations of polishing, can drive the pipeline thereupon and take place to rock, is unfavorable for going on steadily of polishing, and water conservancy pipeline is generally longer bigger in addition, and it is firm not enough to press from both sides tight effect only to utilize the spring, so is difficult to drive the pipeline whole and rotates, and secondly, only utilize the mode rust cleaning effect of single polishing relatively poor, from this needs to make the improvement.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides a water conservancy pipeline outer surface derusting machine which has the effects of improving derusting efficiency, facilitating fixing pipelines of different models and sizes and increasing the application range of the device.

In view of the above, the utility model provides a derusting machine for the outer surface of a water conservancy pipeline, which comprises a bottom plate, wherein the upper surface of the bottom plate is provided with a sliding groove in a penetrating way, the inside of the sliding groove is provided with a derusting assembly I, and the derusting machine further comprises:

the four universal wheels are arranged in total and are respectively arranged on the periphery of the lower surface of the bottom plate;

the clamping assemblies are arranged in number, and the two clamping assemblies are respectively positioned on two sides of the upper surface of the bottom plate;

the two electric pushing rods are arranged in total, the two electric pushing rods are fixedly arranged at two ends of the upper surface of the bottom plate, and a second rust removing assembly is arranged between the top ends of the two electric pushing rods;

wherein, first rust removing assembly sets up between two clamping assembly.

In this technical scheme, rust cleaning is carried out through rust cleaning subassembly one and rust cleaning subassembly two modes, has improved the efficiency and the quality of rust cleaning, reduces the condition that disposable rust cleaning is not thorough enough and takes place, can carry out the centre gripping to the pipeline of different diameters through clamping assembly, and application range is wider, more nimble.

In the above technical solution, further, the first rust removing assembly includes:

the grinding machine comprises mounting plates, lead screws and lower clamping seats, wherein the two mounting plates and the two lead screws are respectively fixedly welded on two sides of the lower surface of a bottom plate, a motor II is fixedly arranged on the surface of one side of one mounting plate, the two lead screws are respectively and rotatably arranged between the two mounting plates, the output end of the motor II is fixedly connected with one end of one lead screw, a driving tooth is fixedly arranged at one end of the lead screw fixedly connected with the motor II, a driven tooth is fixedly arranged at one end of the other lead screw, the lower clamping seats are in sliding clamping connection with the inside of a chute, connecting grooves are respectively and fixedly arranged at two ends of the upper surface of the lower clamping seat, screw holes are respectively and fixedly arranged at two sides of the lower surface of the upper clamping seat, a plurality of connecting holes are respectively and uniformly-spaced and fixedly arranged on the surfaces of the two sides of the connecting plates, and sand grinding plates are respectively and fixedly arranged on the surfaces of the adjacent sides of the upper clamping seat and the lower clamping seat;

the driven teeth are meshed with the driving teeth, the two lead screws penetrate through the surface of the lower clamping seat and are in threaded connection with the lower clamping seat, and the connecting plates on two sides are respectively inserted into the connecting grooves on two sides.

In this technical scheme, through last grip slipper with the pipeline centre gripping between the grip slipper down for the dull polish board of upper and lower both sides all contacts with the surface of pipeline, later rotates along with the dull polish board through placing the ring and rotates and produce friction with the dull polish board and rust cleaning, in addition because a plurality of connecting hole has been seted up to equidistant on the connecting plate, so can be fixed in inserting different connecting hole with the screw according to the user demand, increase the scope of centre gripping, make its suitability better more nimble, increased the practicality of device.

In the above technical solution, further, the second rust removing assembly includes:

the liquid storage tank is fixedly arranged at the top ends of the two electric push rods, a liquid injection connecting hole is fixedly arranged on the surface of one side of the liquid storage tank, a connecting box is fixedly arranged on the surface of one side, away from the liquid injection connecting hole, of the liquid storage tank, and a plurality of spray heads are fixedly arranged on the lower surface of the connecting box at equal intervals;

wherein, the connection box is located directly over derusting subassembly one.

In this technical scheme, can be through annotating the inside injection rust remover of liquid connect the hole in the liquid storage tank, and the liquid storage tank communicates with the junction box is inside through the hose again, therefore the rust remover can flow into the inside of junction box, conveniently utilizes the shower nozzle to spray the even surface at the pipeline of rust remover in the later stage and carry out secondary rust removal, improves the efficiency and the quality of rust removal.

In the above technical solution, further, both the clamping assemblies include:

the fixed seat, two fixed seats are fixedly installed on two sides of the upper surface of the bottom plate respectively, the upper surfaces of the two fixed seats are provided with rotating grooves, two sides of the inside of the two rotating grooves are provided with limiting grooves, each limiting groove is internally provided with a limiting snap ring in a rotating and clamping mode, a placing ring is fixedly welded between every two limiting snap rings, a plurality of racks are fixedly installed on the surface of the outer side of each placing ring at equal intervals, a plurality of electric push rods II are fixedly installed on the surface of the inner side of each placing ring, clamping plates are arranged on two sides of the inside of each placing ring, the surfaces of the two sides of the clamping plates, far away from one side, of each electric push rod II are fixedly connected with one end of each electric push rod II, the surfaces of the two fixed seats, far away from one side, are provided with regulating grooves in a penetrating mode, the surfaces of one side of each fixed seat are fixedly installed with extension plates, a rotating rod is fixedly installed between the two extension plates, two ends of each rotating rod are fixedly installed with gears, one side of each extension plate is fixedly installed with a motor I, and one end of the motor I is fixedly connected with one end of each motor I;

the gears at the two ends respectively penetrate through the inside of the adjusting grooves at the two sides and are meshed with racks at the two sides.

In this technical scheme, drive the grip block through electric putter two and remove, make it carry out the centre gripping to the pipeline of different diameter sizes, increase the scope of centre gripping, in addition, drive the bull stick through the motor and rotate, thereby make the gear rotate and drive the rack rotation with it meshing, the rack rotates and will drive and place the ring rotation, thereby drive and fix and rotate at placing the inside pipeline of ring, the pipeline rotates and just can be even remove rust to the direction of difference, improve the quality of rust cleaning and the homogeneity of rust cleaning.

In the above technical solution, further, the method further includes:

the sliding rods are arranged in two, the two sliding rods are fixedly arranged in the sliding groove, and the two sliding rods penetrate through the surface of the lower clamping seat and are in sliding connection with the lower clamping seat.

In this technical scheme, utilize the slide bar to run through down the grip slipper not only can carry out certain restriction to it, increased down the stability that the grip slipper removed moreover, avoid down the grip slipper constantly to rock and lead to the condition emergence that rust cleaning effect is inhomogeneous down in the removal process.

In the above technical solution, further:

the interior of the liquid storage tank is communicated with the interior of the connecting box through a hose.

In this technical scheme, utilize the hose to communicate the inside of connecting box and liquid reserve tank, the input of the rust cleaning liquid of being convenient for, the convenient later stage sprays.

In the above technical solution, further:

and screws are inserted into the connecting holes and the internal threads of the screw holes.

In this technical scheme, utilize the screw to insert between connecting hole and the screw can be together fixed lower grip slipper and last grip slipper, and the equidistant a plurality of seting up of connecting hole, therefore can be according to the diameter size adjustment screw male position of pipeline, increase the fixed range and the flexibility of device.

The beneficial effects of the utility model are as follows:

1. the pipeline is clamped between the upper clamping seat and the lower clamping seat, so that the frosting plates on the upper side and the lower side are contacted with the outer surface of the pipeline, and then the pipeline is driven to rotate along with the rotating pipeline through the placing ring to generate friction with the frosting plates for rust removal;

2. the rust remover can be injected into the liquid storage tank through the liquid injection connecting hole, and the liquid storage tank is communicated with the inside of the connecting box through the hose, so that the rust remover can flow into the connecting box, the rust remover can be conveniently and uniformly sprayed on the surface of the pipeline by using the spray head in the later stage to perform secondary rust removal, and the rust removal efficiency and quality are improved;

3. the clamping plate is driven to move through the second electric push rod, so that pipelines with different diameters and sizes can be clamped, the clamping range is increased, in addition, the motor drives the rotary rod to rotate, so that the gear rotates and drives the rack meshed with the gear to rotate, the rack rotates to drive the placing ring to rotate, the pipeline fixed in the placing ring is driven to rotate, rust removal can be uniformly carried out on different directions through the rotation of the pipeline, and the rust removal quality and the rust removal uniformity are improved;

4. the slide bar penetrates through the lower clamping seat to limit the lower clamping seat to a certain extent, the stability of movement of the lower clamping seat is improved, and the condition that the rust removal effect is not uniform enough due to continuous shaking of the lower clamping seat in the movement process is avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic perspective view of a first embodiment of the present utility model.

Fig. 2 is a schematic diagram of a second perspective structure of the present utility model.

Fig. 3 is a schematic view of a third perspective structure of the present utility model.

Fig. 4 is a schematic view of the overall planar structure of the present utility model.

Fig. 5 is a schematic diagram of a first part of the split structure of the present utility model.

Fig. 6 is a schematic diagram of a second part of the split structure of the present utility model.

The label in the figure is:

the base plate 1, the sliding chute 2, the universal wheel 3, the clamping component 4, the fixing seat 401, the extension plate 402, the limit groove 403, the adjusting groove 404, the motor one 405, the placing ring 406, the limit clamping ring 407, the electric push rod two 408, the clamping plate 409, the rotating rod 4010, the gear 4011, the rack 4012, the derusting component one 5, the mounting plate 501, the motor two 502, the lead screw 503, the driven tooth 504, the lower clamping seat 505, the upper clamping seat 506, the grinding plate 507, the connecting groove 508, the connecting plate 509, the connecting hole 5010, the screw hole 5011, the derusting component two 6, the liquid storage tank 601, the connecting box 602, the spray head 603, the liquid injection connecting hole 604 and the electric push rod one 7.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and merely for convenience of description of the present application and simplification of the description, the azimuth terms do not indicate and imply that the apparatus or element referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in this application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

the embodiment of the application provides a water conservancy pipeline surface derusting machine, including bottom plate 1, spout 2 has been seted up in running through of the upper surface of bottom plate 1, and the inside of spout 2 is provided with rust cleaning subassembly one 5, still includes: the universal wheels 3 are arranged in total, and the four universal wheels 3 are respectively arranged on the periphery of the lower surface of the bottom plate 1; the clamping assemblies 4 are arranged in total, and the two clamping assemblies 4 are respectively positioned on two sides of the upper surface of the bottom plate 1; the two electric push rods 7 are arranged in total, the two electric push rods 7 are fixedly arranged at two ends of the upper surface of the bottom plate 1, and a rust removing component II 6 is arranged between the top ends of the two electric push rods 7;

wherein the first rust removing assembly 5 is arranged between the two clamping assemblies 4.

In this embodiment, rust removal is carried out through rust removal subassembly one and rust removal subassembly two modes, has improved the efficiency and the quality of rust removal, reduces the condition that disposable rust removal is not thorough enough and takes place, can carry out the centre gripping to the pipeline of different diameters through clamping assembly, and application range is wider, more nimble.

Example 2:

the present embodiment provides a derusting machine for outer surfaces of water conservancy pipelines, which has the following technical characteristics in addition to the technical scheme of the embodiment, and the derusting assembly 5 comprises: the grinding machine comprises mounting plates 501, lead screws 503 and lower clamping holders 505, wherein the two mounting plates 501 and the lead screws 503 are respectively provided with two mounting plates 501, the two mounting plates 501 are respectively fixedly welded on two sides of the lower surface of a bottom plate 1, a motor II 502 is fixedly arranged on the surface of one side of one mounting plate 501, the two lead screws 503 are respectively rotatably arranged between the two mounting plates 501, the output end of the motor II 502 is fixedly connected with one end of one lead screw 503, a driving tooth is fixedly arranged at one end of the lead screw 503 fixedly connected with the motor II 502, a driven tooth 504 is fixedly arranged at one end of the other lead screw 503, the lower clamping holders 505 are in sliding clamping connection with the inside of a chute 2, connecting grooves 508 are respectively formed in the two ends of the upper surface of the lower clamping holders 505 in a penetrating manner, screw holes 5011 are respectively formed in the surfaces of the two connecting grooves 508 on the sides away from each other, an upper clamping holder 506 is arranged at two sides of the lower surface of the upper clamping holders 506, a connecting plate 509 is fixedly connected with connecting plates 509, a plurality of connecting holes 0 are respectively formed in equidistant penetrating manner on the surfaces of the connecting plates on two sides of the two sides, and a grinding plate 507 is fixedly arranged on the surface on the adjacent sides of the upper clamping holders 506 and the lower clamping holders 505;

wherein, driven teeth 504 mesh with the driving teeth, and two lead screws 503 penetrate the surface of lower clamping seat 505 and are in threaded connection with lower clamping seat 505, and two side connecting plates 509 are respectively inserted into two side connecting grooves 508.

In this embodiment, through with the pipeline centre gripping between last grip slipper and lower grip slipper for the dull polish board of upper and lower both sides all contacts with the surface of pipeline, later rotates along with the rotation of drive pipeline through placing the ring and produces friction with the dull polish board and rust cleaning, because a plurality of connecting hole has been seted up to equidistant on the connecting plate in addition, can fix in inserting different connecting hole with the screw according to the user demand, increase the scope of centre gripping, make its suitability better more nimble, increased the practicality of device.

Example 3:

the present embodiment provides a derusting machine for outer surfaces of water conservancy pipelines, which has the following technical characteristics in addition to the technical scheme including the above embodiment, and the derusting assembly II 6 includes: the liquid storage tank 601, the liquid storage tank 601 is fixedly arranged at the top ends of the two electric push rods 7, the liquid injection connecting hole 604 is fixedly arranged on the surface of one side of the liquid storage tank 601, the connecting box 602 is fixedly arranged on the surface of one side of the liquid storage tank 601 away from the liquid injection connecting hole 604, and a plurality of spray heads 603 are fixedly arranged on the lower surface of the connecting box 602 at equal intervals;

wherein the junction box 602 is located directly above the rust removal assembly one 5.

In this embodiment, can pour into the rust remover into the inside of liquid reserve tank through annotating the liquid connecting hole, and the liquid reserve tank communicates with the junction box is inside through the hose again, therefore the rust remover can flow into the inside of junction box, conveniently utilizes the shower nozzle to spray the even surface at the pipeline of rust remover in the later stage and carry out secondary rust removal, improves the efficiency and the quality of rust removal.

Example 4:

the present embodiment provides a water conservancy pipeline surface derusting machine, in addition to the technical scheme including the above embodiment, further has the following technical features, and two clamping assemblies 4 each include: the fixed seat 401, two fixed seats 401 are fixedly installed on both sides of the upper surface of the bottom plate 1 respectively, the upper surfaces of the two fixed seats 401 are all provided with rotating grooves, both sides of the inside of the two rotating grooves are all provided with limiting grooves 403, the inside of each limiting groove 403 is rotationally clamped with limiting snap rings 407, a placing ring 406 is fixedly welded between every two limiting snap rings 407, a plurality of racks 4012 are fixedly installed on the outer side surfaces of the two placing rings 406 at equal intervals, a plurality of electric push rods 408 are fixedly installed on the inner side surfaces of the two placing rings 406, clamping plates 409 are arranged on both sides of the inside of the two placing rings 406, the surfaces of the sides of the two side clamping plates 409, which are far away from each other, are fixedly connected with one end of the electric push rods 408 respectively, the surfaces of the two fixed seats 401, which are far away from each other, are all provided with adjusting grooves 404 in a penetrating way, the surfaces of one side of the two fixed seats 401 are fixedly installed with extension plates 402, a rotating rod 4010 is rotatably installed between the two extension plates 402, both ends of the rotating rod 4010 are fixedly installed with gears 4011, a motor 401405 is fixedly installed on one side of the extension plates 402, and one side of the motor 4010 is fixedly connected with one end of the output end of the rotating rod 4010;

wherein, the two end gears 4011 respectively pass through the inside of the two side adjusting grooves 404 and are meshed with the two side racks 4012.

In this embodiment, drive the grip block through electric putter two and remove, make it can carry out the centre gripping to the pipeline of different diameter sizes, increase the scope of centre gripping, in addition, drive the bull stick through the motor and rotate, thereby make the gear rotate and drive the rack rotation with it meshing, the rack rotates and will drive and place the ring rotation, thereby drive and fix and rotate at placing the inside pipeline of ring, pipeline rotation just can be even remove rust to the different directions, improve the quality of rust cleaning and the homogeneity of rust cleaning.

Example 5:

the embodiment provides a water conservancy pipeline surface derusting machine, except the technical scheme including above-mentioned embodiment, still has following technical feature, still includes: the slide bars are provided with two, and two slide bars are all fixed mounting in the inside of spout 2, and two slide bars all run through the surface of lower grip slipper 505 and with lower grip slipper 505 sliding connection.

In this embodiment, utilize the slide bar to run through down the grip slipper and not only can carry out certain restriction to it, increased down the stability that the grip slipper removed moreover, avoid down the grip slipper and constantly rock the condition emergence that leads to rust cleaning effect inhomogeneous down in the removal process.

Example 6:

the embodiment provides a water conservancy pipeline surface derusting machine, except the technical scheme including above-mentioned embodiment, still has following technical feature: the inside of the liquid storage tank 601 is communicated with the inside of the connection box 602 through a hose.

In this embodiment, utilize the hose to communicate the inside of connecting box and liquid reserve tank, the input of rust cleaning liquid of being convenient for, convenient later stage sprays.

Example 7:

the embodiment provides a water conservancy pipeline surface derusting machine, except the technical scheme including above-mentioned embodiment, still has following technical feature: the connecting hole 5010 is inserted with a screw through the internal threads of the screw hole 5011.

In this embodiment, the lower clamping seat and the upper clamping seat can be fixed together by inserting the screw between the connecting hole and the screw hole, and the connecting holes are formed in a plurality at equal intervals, so that the position of the screw insertion can be adjusted according to the diameter size of the pipeline, and the fixing range and flexibility of the device are increased.

The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims

1. The utility model provides a water conservancy pipeline surface derusting machine, includes bottom plate (1), spout (2) have been seted up in the upper surface of bottom plate (1) run through, the inside of spout (2) is provided with rust cleaning subassembly one (5), its characterized in that still includes:

the universal wheels (3) are arranged in total, and the four universal wheels (3) are respectively arranged on the periphery of the lower surface of the bottom plate (1);

the clamping assemblies (4) are arranged in total, and the two clamping assemblies (4) are respectively positioned at two sides of the upper surface of the bottom plate (1);

the two electric pushing rods (7) are arranged in total, the two electric pushing rods (7) are fixedly arranged at two ends of the upper surface of the bottom plate (1), and a rust removing assembly II (6) is arranged between the top ends of the two electric pushing rods (7);

wherein the first rust removing component (5) is arranged between the two clamping components (4).

2. A water conservancy pipeline outer surface derusting machine according to claim 1, characterized in that the derusting assembly one (5) comprises:

mounting panel (501), lead screw (503) and lower grip slipper (505), mounting panel (501) and lead screw (503) are provided with two respectively, two mounting panel (501) are fixed welding respectively in the lower surface both sides of bottom plate (1), one surface fixed mounting of mounting panel (501) one side has motor two (502), two lead screw (503) are all rotated and are installed two between mounting panel (501), the output of motor two (502) and one end fixed connection of one of them lead screw (503), and with one end fixed mounting of lead screw (503) of motor two (502) fixed connection have initiative tooth, another one end fixed mounting of lead screw (503) has driven tooth (504), lower grip slipper (505) sliding joint is in the inside of spout (2), the upper surface both ends of lower grip slipper (505) all run through and are seted up spread out (5011) on the surface of one side that keeps away from mutually, the upper end of lower grip slipper (505) is provided with one end fixed connection of one of lead screw (503), another one end of lead screw (503) is fixed mounting panel (509) is all spread out on the surface of two, two equal sides of the upper grip slipper (506) are connected with each other surface of connecting plate (509), the surface of the adjacent side of the upper clamping seat (506) and the lower clamping seat (505) is fixedly provided with a sand grinding plate (507);

the driven teeth (504) are meshed with the driving teeth, the two lead screws (503) penetrate through the surface of the lower clamping seat (505) and are in threaded connection with the lower clamping seat (505), and the connecting plates (509) on two sides are respectively inserted into the connecting grooves (508) on two sides.

3. A derusting machine for the outer surfaces of water conservancy pipelines according to claim 1, characterized in that the derusting assembly two (6) comprises:

the liquid storage device comprises a liquid storage tank (601), wherein the liquid storage tank (601) is fixedly arranged at the top ends of two electric push rods (7), a liquid injection connecting hole (604) is fixedly arranged on the surface of one side of the liquid storage tank (601), a connecting box (602) is fixedly arranged on the surface of one side, far away from the liquid injection connecting hole (604), of the liquid storage tank (601), and a plurality of spray heads (603) are fixedly arranged on the lower surface of the connecting box (602) at equal intervals;

wherein, the connection box (602) is positioned right above the derusting component I (5).

4. A water conservancy pipeline outer surface derusting machine according to claim 1, characterized in that both clamping assemblies (4) comprise:

the fixed seat (401), two fixed seats (401) are respectively fixedly installed on two sides of the upper surface of the bottom plate (1), the upper surfaces of the two fixed seats (401) are respectively provided with a rotating groove, two sides of the inside of the two rotating grooves are respectively provided with a limiting groove (403), each limiting groove (403) is internally provided with a limiting clamp ring (407) in a rotating clamping way, a placing ring (406) is fixedly welded between the limiting clamp rings (407), the surfaces of the outer sides of the two placing rings (406) are uniformly and fixedly provided with a plurality of racks (4012), the surfaces of the inner sides of the two placing rings (406) are respectively fixedly provided with a plurality of second electric push rods (408), two sides of the inner sides of the placing rings (406) are respectively fixedly connected with one end of the second electric push rods (408), the surfaces of the two fixed seats (401) on the side of keeping away from each other are respectively penetrated and are respectively provided with an adjusting groove (404), the surfaces of one side of the two fixed seats (401) are respectively provided with a plurality of racks (4012), the surfaces of the two fixed seats (401) on one side of the motor (402) are fixedly provided with a plurality of extension plates (4010), the two extension plates (402) are respectively provided with one end of the rotation plates (402), the output end of the motor I (405) is fixedly connected with one end of the rotating rod (4010);

wherein the gears 4011 at both ends respectively pass through the inside of the adjusting grooves 404 at both sides and are meshed with racks 4012 at both sides.

5. The water conservancy pipeline outer surface derusting machine of claim 1, further comprising:

the two sliding rods are arranged in the sliding groove (2) and penetrate through the surface of the lower clamping seat (505) and are in sliding connection with the lower clamping seat (505).

6. A water conservancy pipeline outer surface derusting machine according to claim 3, wherein: the interior of the liquid storage tank (601) is communicated with the interior of the connecting box (602) through a hose.

7. The water conservancy pipeline outer surface derusting machine of claim 2, wherein: the connecting hole (5010) and the screw hole (5011) are internally threaded in an inserted manner.