CN214348406U

CN214348406U - Intraductal self-adaptation reducing clean system

Info

Publication number: CN214348406U
Application number: CN202022634871.2U
Authority: CN
Inventors: 郭长春; 周漾; 魏朝磊; 李旦
Original assignee: Changlan Cable Accessories Co Ltd
Current assignee: Long Cable Technology Group Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-10-08
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a clean system of intraductal self-adaptation reducing, include: the device comprises a shaft lever, a rotary driving device, a bearing platform, a fixed seat and a sliding seat, wherein one end of the shaft lever is connected with the rotary driving device, the other end of the shaft lever is provided with the bearing platform, the shaft lever is sequentially provided with the fixed seat and the sliding seat from the rotary driving device to the bearing platform, the fixed seat is fixedly connected with the shaft lever, the sliding seat is slidably connected with the shaft lever and can move along the shaft lever, a compression spring is arranged between the sliding seat and the bearing platform, and the compression spring is sleeved on the shaft lever; the mechanical arms are annularly arranged on the shaft rod in multiple groups, each mechanical arm comprises a cleaning head, a supporting rod and an adjusting rod, one end of the supporting rod is hinged to the cleaning head, the other end of the supporting rod is hinged to the fixing seat, one end of the adjusting rod is hinged to the middle of the supporting rod, and the other end of the adjusting rod is hinged to the sliding seat.

Description

Intraductal self-adaptation reducing clean system

Technical Field

The utility model relates to a clean technical field of pipeline especially relates to a clean system of intraductal self-adaptation reducing.

Background

The pipe diameter of the inner wall of the current large cable sleeve generally changes in phi 270-phi 600, and the inner wall surface of the current large cable sleeve is an inner conical surface of phi 270-phi 600 or a combination of a plurality of discontinuous inner conical surfaces. When the sleeve is installed, the inner wall of the sleeve needs to be cleaned, and the inner wall is ensured to be clean and free of impurities such as stains, dust and tiny particles, so that the insulation safety under high voltage and ultrahigh voltage is ensured. Conventional cleaning devices are difficult to adapt to the conditions of their pipe diameter. Therefore, at present, the large-scale cable terminal sleeve still adopts a manual cleaning mode, the manual cleaning is difficult and inefficient, in order to prevent carrying dirt into a pipeline or causing secondary pollution, a preservative film is required to be wrapped on the whole body in advance and then enters a long and narrow pipeline for cleaning, the operation space is limited, and the comprehensive cleaning cannot be realized.

In order to clean the inner wall of the sleeve, the corresponding cleaning equipment needs to have the adjusting capacity of contraction and extension so as to adapt to the condition of pipe diameter change of the cable sleeve.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a clean system of intraductal self-adaptation reducing can clean the intraductal wall of sleeve that the pipe diameter changes.

The embodiment of the utility model provides an adopted technical scheme is: an in-pipe adaptive reducing cleaning system comprising: the device comprises a shaft lever, a rotary driving device, a bearing platform, a fixed seat and a sliding seat, wherein one end of the shaft lever is connected with the rotary driving device, the other end of the shaft lever is provided with the bearing platform, the shaft lever is sequentially provided with the fixed seat and the sliding seat from the rotary driving device to the bearing platform, the fixed seat is fixedly connected with the shaft lever, the sliding seat is slidably connected with the shaft lever and can move along the shaft lever, a compression spring is arranged between the sliding seat and the bearing platform, and the compression spring is sleeved on the shaft lever; the mechanical arms are annularly arranged on the shaft rod in multiple groups, each mechanical arm comprises a cleaning head, a supporting rod and an adjusting rod, one end of the supporting rod is hinged to the cleaning head, the other end of the supporting rod is hinged to the fixing seat, one end of the adjusting rod is hinged to the middle of the supporting rod, and the other end of the adjusting rod is hinged to the sliding seat.

According to the utility model discloses clean system of self-adaptation reducing in pipe has following beneficial effect at least: in the process of cleaning the sleeve with the changed inner diameter, the cleaning system advances along the rotation of the pipeline of the sleeve to clean the inner wall of the sleeve, and the cleaning system keeps fit with the inner wall of the sleeve all the time through the tension force provided by the compression spring in the advancing process, so that the inner wall of the sleeve with the changed inner diameter is cleaned.

According to some embodiments of the utility model, the cleaning head includes base, mount pad and quick bolt, the base include the bottom plate with the both ends of bottom plate are equipped with the fixed mounting panel that upwards extends, be equipped with the pinhole that runs through the face on the fixed mounting panel, two the fixed mounting panel with the bottom plate encloses into the mounting groove, the upper surface of mount pad covers has the cleaning member to it is fixed through the mounting installation, the mount pad is installed in the mounting groove, the both ends of mount pad be equipped with the connecting hole that the pinhole corresponds, quick bolt passes fixed cartridge is in behind the pinhole in the connecting hole, with will the mount pad with pedestal mounting is in the same place.

According to some embodiments of the utility model, the cross-section of wiper is the arch, the mounting includes two fixed plates, the fixed plate is equipped with the mounting hole, and coupling nut passes the mounting hole is with two the fixed plate clamp is established the both sides of wiper.

According to some embodiments of the invention, the coupling nut is a wing nut.

According to some embodiments of the invention, the wiper is a soft liner.

According to some embodiments of the utility model, two the outside of fixed mounting panel all is equipped with the bearing, the upper end of bearing with the difference in height of wiper upper end is less than the compression limit of wiper.

According to some embodiments of the utility model, the outer end of quick bolt is equipped with borrows power portion.

According to the utility model discloses a some embodiments, the bottom of bottom plate is equipped with the engaging lug, be equipped with the engaging lug hole on the engaging lug, the bracing piece passes through the engaging lug with the bottom plate is articulated.

According to the utility model discloses a some embodiments still include auxiliary support pole, auxiliary support pole with bracing piece parallel arrangement, auxiliary support pole's one end is passed through the engaging lug with the bottom plate is articulated, and other end hinge is connected with supplementary fixing base, supplementary fixing base fixed connection be in on the axostylus axostyle.

According to some embodiments of the present invention, the fixing base, the sliding seat and the auxiliary fixing base are sleeve-shaped, and the sleeve is fitted on the shaft rod.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of an in-pipe adaptive reducing cleaning system in an expanded state according to an embodiment of the present invention;

FIG. 2 is a right side view of FIG. 1;

fig. 3 is a schematic structural view of the in-pipe adaptive reducing cleaning system in a contracted state according to the embodiment of the present invention;

FIG. 4 is a right side view of FIG. 3;

figure 5 is an exploded view of the cleaning head;

FIG. 6 is a top view of the cleaning head;

fig. 7 is a sectional view taken along a-a in fig. 6.

Reference numerals:

the cleaning head 100, the base 110, the bottom plate 111, the fixing mounting plate 112, the pin hole 1121, the connecting lug 113, the connecting lug hole 1131, the mounting seat 120, the connecting hole 121, the quick bolt 130, the force-borrowing part 131, the wiping piece 140, the fixing plate 150, the mounting hole 151, the connecting nut 160 and the bearing 170;

shaft rod 200, fixed seat 210, sliding seat 220, bearing platform 230;

the support rod 300, the adjusting rod 400, the auxiliary support rod 500, the auxiliary fixing seat 600, the rotation driving device 700, and the compression spring 800.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

An in-pipe adaptive reducing cleaning system according to an embodiment of the present invention is described below with reference to fig. 1 to 7.

As shown in fig. 1 to 4, according to the utility model discloses intraductal self-adaptation reducing cleaning system includes:

the device comprises a shaft rod 200, wherein one end of the shaft rod 200 is connected with a rotary driving device 700, the other end of the shaft rod 200 is provided with a bearing platform 230, a fixed seat 210 and a sliding seat 220 are sequentially arranged on the shaft rod 200 from the rotary driving device 700 to the bearing platform 230, the fixed seat 210 is fixedly connected with the shaft rod 200, the sliding seat 220 is slidably connected on the shaft rod 200 and has a stroke moving along the shaft rod 200, a compression spring 800 is arranged between the sliding seat 220 and the bearing platform 230, and the compression spring 800 is sleeved on the shaft rod 200;

and a plurality of groups of mechanical arms are annularly arranged on the shaft rod 200, each mechanical arm comprises a cleaning head 100, a supporting rod 300 and an adjusting rod 400, one end of the supporting rod 300 is hinged with the cleaning head 100, the other end of the supporting rod 300 is hinged with the fixed seat 210, one end of the adjusting rod 300 is hinged with the middle part of the supporting rod 300, and the other end of the adjusting rod is hinged with the sliding seat 220.

In the process of cleaning the sleeve with the changed inner diameter, the cleaning system advances along the pipeline of the sleeve in a rotating manner to clean the inner wall of the sleeve, and in the process of advancing, the cleaning system makes the cleaning head 100 always attached to the inner wall of the sleeve through the tension force provided by the compression spring 800, so that the inner wall cleaning work of the sleeve with the changed inner diameter is completed.

Specifically, the cleaning system will be described as an example of cleaning along the direction of decreasing pipe diameter of the casing. When the cleaning system is used for cleaning, the driving device 700 drives the shaft 200 to rotate, and the cleaning head 100 at the end of the supporting rod 300 cleans and scrubs the whole inner wall of the sleeve. When the cleaning system advances in the sleeve pipe and cleans, along with the pipe diameter is diminishing constantly, the pressure transmission is given for bracing piece 300 with the pressure to cleaning head 100 atress, and bracing piece 300 atress pushes down, and bracing piece 300 rotates around fixing base 210, and the gradual horizontal state direction motion is moved by vertical state. During the process of pressing the support rod 300, the force is transferred to the compression spring 800 through the adjustment rod 400, and the compression spring 800 is compressed. The cleaning system can automatically adapt to the change of the pipe diameter of the sleeve pipe without external force in the whole process, thereby completing the cleaning of the inner wall of the whole sleeve pipe. Theoretically, the cleaning device can adapt to the cleaning work of sleeves with various pipe diameters through certain design adjustment.

When the pipe diameter of the sleeve pipe is continuously increased by the cleaning system, the compression spring is extended to push the sliding seat 220 to move towards the fixed seat 210, and the supporting rod 300 is gradually opened.

As shown in fig. 5 to 7, in some embodiments of the present invention, the cleaning head 100 includes a base 110, a mounting seat 120 and a quick bolt 130, the base 110 includes a bottom plate 111 and two ends of the bottom plate 111 are provided with fixing mounting plates 112 extending upwards, the fixing mounting plates 112 are provided with pin holes 1121 penetrating through the plate surfaces, the two fixing mounting plates 112 and the bottom plate 111 enclose a mounting groove, the upper surface of the mounting seat 120 is covered with a wiper 140 and is fixed and installed by a fixing member, the mounting seat 120 is installed in the mounting groove, two ends of the mounting seat 120 are provided with connecting holes 121 corresponding to the pin holes 1121, the quick bolt 130 passes through the pin holes 121 and is inserted into the connecting holes 121 to install the mounting seat 120 and the base 110 together.

After the cleaning head 100 cleans the interior wall of the casing for a period of time, the surface of the wiper 140 becomes dirty and needs to be replaced in order to ensure cleaning quality. When the cleaning head device is replaced, the quick bolt 130 is pulled out, the base 110 is separated from the mounting seat 120, the mounting seat 120 is taken out of the mounting groove, then a new mounting seat 120 is installed in the mounting groove, and the quick bolt 130 is inserted, so that the replacement of the cleaning head device is completed. The replacement is convenient and fast, and the cleaning efficiency is improved.

In some embodiments of the present invention, the cross-section of the wiping member 140 is arched, the fixing member includes two fixing plates 150, the fixing plates 150 are provided with mounting holes 151, and the connecting nut 160 passes through the mounting holes 151 to clamp the two fixing plates 150 on two sides of the wiping member 140.

The wiper 140 has an arcuate shape, and is covered on the mounting seat 120, and the wiper 140 is clamped on the mounting seat 120 by providing fixing plates 150 at both sides. Specifically, when the wiping member 140 is assembled with the mounting seat 120, the wiping member 140 is covered on the mounting seat 120, then the two fixing plates 150 are respectively disposed on two sides of the wiping member 140, and then the two fixing plates 150 are connected together through the connecting nut 160, so that the wiping member 140 is clamped on the mounting seat 120, and the operation is reversed when the wiping member 140 is disassembled from the mounting seat 120.

In a further embodiment of the present invention, the coupling nut 160 is a wing nut. The coupling nut 160 is a wing nut, which is convenient to be screwed by hand when the wiper 140 is assembled with the mounting seat 120, and needs little other tools, thereby improving the convenience of replacement.

In some embodiments of the present invention, the wiper 140 is a soft liner. Such as a sponge backing or the like. When the inner wall of the sleeve is cleaned, the supporting rod 300 applies a certain pressure to the wiping part 140, so that the wiping part 140 is tightly attached to the inner wall of the sleeve, and the wiping effect is better. The wiping piece 140 is made of soft lining, and can deform to a certain extent when being pressed, so that the wiping piece is tightly attached to the inner wall of the sleeve, and the wiping effect is better.

In a further embodiment of the present invention, the bearings 170 are disposed on the outer sides of the two fixing and mounting plates 112, and the height difference between the upper ends of the bearings 170 and the upper end of the wiping member 140 is smaller than the compression limit of the wiping member 140.

When the cleaning head device cleans the sleeve, the wiping part 140 can be attached to the sleeve, but if the attaching force is too large, the friction between the wiping part 140 and the inner wall of the sleeve is too large, the cleaning effect is not good, and the wiping part 140 can be seriously abraded. The bearings 170 are arranged on the outer sides of the two fixed mounting plates 112, and after the wiping part 140 is deformed to a certain extent, the bearings 170 can be in contact with the inner wall of the sleeve, so that the wiping part 140 is prevented from being deformed under continuous pressure, the wiping part 140 is enabled to be subjected to proper extrusion force, and the bonding force between the wiping part 140 and the sleeve is proper.

Meanwhile, in the wiping process, rolling friction is also generated between the bearing 170 and the inner wall of the sleeve, so that the friction force is small, and adverse effects cannot be caused in the cleaning process.

The difference in height between the upper end of the bearing 170 and the upper end of the wiper 140 is determined by the compression limit at which the wiper 140 can be deformed under pressure, and this difference in height is determined as a practical matter, thereby determining the mounting position of the bearing 170.

In some embodiments of the present invention, the outer end of the fast latch 130 is provided with a force-borrowing portion 131. Through setting up borrow power portion 131, be convenient for twist it at quick bolt 130 of cartridge and move, further improvement the efficiency of changing.

In some embodiments of the present invention, the bottom of the bottom plate 111 is provided with a connecting ear 113, the connecting ear 113 is provided with a connecting ear hole 1131, and the support rod 300 is hinged to the bottom plate 111 through the connecting ear 113.

In some embodiments of the present invention, the auxiliary support rod 500 is further included, the auxiliary support rod 500 and the support rod 300 are disposed in parallel, one end of the auxiliary support rod 500 is hinged to the bottom plate 111 through the connecting lug 113, the other end of the auxiliary support rod is hinged to the auxiliary fixing seat 600, and the auxiliary fixing seat 600 is fixedly connected to the shaft rod 200. By providing the auxiliary support rod 500, the support strength of the cleaning head 100 and the structural strength of the robot arm are improved.

In some embodiments of the present invention, the fixing base 210, the sliding base 220 and the auxiliary fixing base 600 are sleeve-shaped, and are conveniently sleeved on the shaft rod 200.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An in-pipe adaptive reducing cleaning system, comprising:

the device comprises a shaft lever, a rotary driving device, a bearing platform, a fixed seat and a sliding seat, wherein one end of the shaft lever is connected with the rotary driving device, the other end of the shaft lever is provided with the bearing platform, the shaft lever is sequentially provided with the fixed seat and the sliding seat from the rotary driving device to the bearing platform, the fixed seat is fixedly connected with the shaft lever, the sliding seat is connected with the shaft lever and can move along the shaft lever, a compression spring is arranged between the sliding seat and the bearing platform, and the compression spring is sleeved on the shaft lever;

the mechanical arms are annularly arranged on the shaft rod in multiple groups, each mechanical arm comprises a cleaning head, a supporting rod and an adjusting rod, one end of the supporting rod is hinged to the cleaning head, the other end of the supporting rod is hinged to the fixing seat, one end of the adjusting rod is hinged to the middle of the supporting rod, and the other end of the adjusting rod is hinged to the sliding seat.

2. The in-pipe adaptive reducing cleaning system according to claim 1, wherein: the cleaning head includes base, mount pad and quick bolt, the base include the bottom plate with the both ends of bottom plate are equipped with the fixed mounting board that upwards extends, be equipped with the pinhole that runs through the face on the fixed mounting board, two the fixed mounting board with the bottom plate encloses into the mounting groove, the upper surface of mount pad covers has the cleaning piece to it is fixed through the mounting installation, the mount pad is installed in the mounting groove, the both ends of mount pad be equipped with the connecting hole that the pinhole corresponds, quick bolt passes fixed cartridge is in behind the pinhole in the connecting hole, with will the mount pad with pedestal mounting is in the same place.

3. The in-pipe adaptive reducing cleaning system according to claim 2, wherein: the cross-section of the wiping piece is arched, the fixing piece comprises two fixing plates, the fixing plates are provided with mounting holes, and connecting nuts penetrate through the mounting holes to clamp the two fixing plates on two sides of the wiping piece.

4. The in-pipe adaptive reducing cleaning system according to claim 3, wherein: the connecting nut is a butterfly nut.

5. The in-pipe adaptive reducing cleaning system according to claim 2, wherein: the wiping piece is a soft lining body.

6. The in-pipe adaptive reducing cleaning system according to claim 5, wherein: and bearings are arranged on the outer sides of the two fixed mounting plates, and the height difference between the upper ends of the bearings and the upper end of the wiping piece is smaller than the compression limit of the wiping piece.

7. The in-pipe adaptive reducing cleaning system according to any one of claims 2 to 6, wherein: the outer end of the quick bolt is provided with a force borrowing part.

8. The in-pipe adaptive reducing cleaning system according to any one of claims 2 to 6, wherein: the bottom of bottom plate is equipped with the engaging lug, be equipped with the engaging lug hole on the engaging lug, the bracing piece passes through the engaging lug with the bottom plate is articulated.

9. The in-pipe adaptive reducing cleaning system according to claim 8, wherein: the auxiliary support rod is arranged in parallel with the support rod, one end of the auxiliary support rod is hinged to the bottom plate through the connecting lug, the other end of the auxiliary support rod is hinged to an auxiliary fixing seat, and the auxiliary fixing seat is fixedly connected to the shaft rod.

10. The in-pipe adaptive reducing cleaning system according to claim 9, wherein: the fixed seat, the sliding seat and the auxiliary fixed seat are all sleeve-shaped and are sleeved on the shaft rod.