CN112207098A - Electric power construction cable laying pipeline pull throughs - Google Patents
Electric power construction cable laying pipeline pull throughs Download PDFInfo
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- CN112207098A CN112207098A CN202011114760.7A CN202011114760A CN112207098A CN 112207098 A CN112207098 A CN 112207098A CN 202011114760 A CN202011114760 A CN 202011114760A CN 112207098 A CN112207098 A CN 112207098A
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- dredging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a dredging device for a cable laying pipeline in electric power construction, and relates to the technical field of electric power construction. The novel dredging device comprises a dredging rod, wherein a cylindrical accommodating groove is formed in one end face of the dredging rod, a first threaded ring is fixedly installed at an opening of the cylindrical accommodating groove, a second threaded ring is fixedly installed in the middle of the inside of the cylindrical accommodating groove, threaded rods are connected with the inner threads of the first threaded ring and the second threaded ring in a threaded mode, and a disc is fixedly installed on one end face, located on the outer side of the cylindrical accommodating groove, of each threaded rod. According to the invention, the conical drill bit is arranged, so that drilling and dredging can be carried out on some blockages with higher hardness from the middle, the inclined cutting plate is arranged, some blockages with higher hardness can be scraped and dredged from the surface, and through the combined use of the hemispheroid and the alloy rod, the invention not only can dredge the blockages in a large area, but also can clean soft blockages on the inner wall of a cable laying pipeline through the scraper.
Description
Technical Field
The invention belongs to the technical field of electric power construction, and particularly relates to a dredging device for a cable laying pipeline in electric power construction.
Background
At present, in the electric power construction process, the cable needs to be laid through a pre-buried pipeline, when the cable is laid, a certain time interval exists between the burying of the pipeline and the layout of the cable, so the pre-buried pipeline is placed for a period of time, due to the construction environment, the pipeline can be blocked at the middle position, especially, some concrete is mixed, the pipe wall is caked after the concrete is condensed, the hardness is higher, the adhesive force is better, the general cleaning method is difficult to dredge, the laying of the cable is influenced, the traditional method is to clean the cable through a slender stick, such as a wooden stick and a steel bar, but because the material of the stick is easy to fall off leather scraps in the cleaning process, and the cleaning of the stick can enable foreign matters to go deeper into the pipeline, the length of the stick is limited, and the subsequent dredging and cleaning cannot be carried out.
Disclosure of Invention
The invention aims to provide a dredging device for cable laying pipelines in electric power construction, which can adjust the extending length of an extrusion plate by rotating an eccentric column and solve the problem that the existing dredging device for cable laying pipelines in electric power construction is difficult to dredge the cable laying pipelines with different inner diameters.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a dredging device for laying pipelines of electric power construction cables, which comprises a dredging rod, wherein a cylindrical accommodating groove is formed in one end face of the dredging rod, a first threaded ring is fixedly installed at the opening of the cylindrical accommodating groove, a second threaded ring is fixedly installed in the middle of the inside of the cylindrical accommodating groove, a threaded rod is connected with the inner threads of the first threaded ring and the second threaded ring, a disc is fixedly installed on one end face, located on the outer side of the cylindrical accommodating groove, of the threaded rod, an eccentric column is fixedly installed on one end face, located on the inner side of the cylindrical accommodating groove, of the disc, a bearing is fixedly installed on one end face, located on the inner side of the cylindrical accommodating groove, of the bearing, a square block body is fixedly installed on one side, located away from the threaded rod, of the bearing, a connecting plate is rotatably connected to four side faces of the square block body, one end, one end of the extrusion plate, which is far away from the connecting plate, penetrates through the inner wall of the cylindrical accommodating groove and extends to the outer side of the dredging rod, the outer end of the extrusion plate is rotatably connected with a roller through a pin shaft, and the extrusion plate is perpendicular to the dredging rod;
the bottom end of the dredging rod is fixedly provided with a supporting assembly, the supporting assembly comprises a bottom plate, the upper surface of the bottom plate is fixedly provided with two symmetrically-arranged side plates, the opposite inner walls of the two side plates are respectively provided with a limiting sliding groove, an adjusting plate is connected between the two side plates in a sliding manner, two side surfaces of the adjusting plate are respectively fixedly provided with a limiting sliding block, the limiting sliding blocks are positioned inside the limiting sliding grooves and are in sliding fit with the limiting sliding grooves, the top end of the adjusting plate is fixedly provided with an arc-shaped supporting plate, the upper surface of the arc-shaped supporting plate is fixedly connected with the peripheral side surfaces of the dredging rod, and the adjusting plate is limited by a first bolt;
the dredging device is characterized in that one end face, away from the first threaded ring, of the dredging rod is rotatably connected with a rotating plate, the rotating plate is driven by a driving motor, a convex ring is fixedly mounted on one end face, away from the driving motor, of the rotating plate, a convex column is inserted into the convex ring, the convex column is positioned through a second bolt, and a dredging head is fixedly mounted on one end face, away from the rotating plate, of the convex column.
Preferably, the outer wall of the second threaded ring is fixedly connected with the inner wall of the cylindrical accommodating groove, and the inner wall of the second threaded ring is provided with threads.
Preferably, an annular sleeve is fixedly sleeved on the peripheral side face of the eccentric column, and the annular sleeve is a component made of rubber.
Preferably, the outer ring of the bearing is fixedly connected with one end face of the threaded rod, and the inner ring of the bearing is fixedly connected with one surface of the square block.
Preferably, a threaded hole is formed in the side plate, the first bolt is inserted into the threaded hole, and one end of the first bolt abuts against one surface of the limiting sliding block.
Preferably, the driving motor is fixedly installed inside the dredging rod, and the output end of the driving motor is fixedly connected with one end face of the rotating plate.
Preferably, the inside of bulge loop is seted up threaded hole, the week side of projection is seted up the locating hole, the second bolt passes the threaded hole grafting on the bulge loop in the locating hole on the projection.
Preferably, the dredging head comprises a connecting plate, one surface of the connecting plate is fixedly connected with one surface of the convex column, and a conical drill bit is fixedly mounted on the other surface of the connecting plate.
Preferably, the dredging head comprises a connecting plate, one surface of the connecting plate is fixedly connected with one surface of the convex column, and a plurality of inclined knife plates which are arranged in an annular mode are fixedly installed on the other surface of the connecting plate.
Preferably, the mediation head includes a connecting plate, a surface of connecting plate and a fixed surface of projection are connected, the week side fixed mounting of connecting plate has a plurality of scrapers that are the annular arrangement, a fixed surface that the projection was kept away from to the connecting plate installs a hemisphere, fixed mounting has the alloy stick on the surface of hemisphere.
The invention has the following beneficial effects:
1. according to the invention, the disc and the threaded rod rotate inwards by rotating the eccentric column, and the threaded rod rotates inwards to drive the extrusion plate to move outwards by connecting the connecting plate until the roller is contacted with the inner wall of the cable laying pipeline.
2. According to the cable laying device, the first bolt is screwed to adjust the adjusting plate until the dredging rod is adjusted to be parallel to a cable laying pipeline, and then the first bolt is screwed to fix the adjusting plate.
3. According to the invention, the conical drill bit is arranged, so that drilling and dredging can be carried out on some blockages with higher hardness from the middle, the inclined cutting plate is arranged, some blockages with higher hardness can be scraped and dredged from the surface, and through the combined use of the hemispheroid and the alloy rod, the invention not only can dredge the blockages in a large area, but also can clean soft blockages on the inner wall of a cable laying pipeline through the scraper.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic structural view of a support assembly of the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 2 in accordance with the present invention;
FIG. 6 is a schematic structural diagram of the second embodiment of the present invention;
FIG. 7 is a schematic structural diagram of the third embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. dredging the rod; 2. a cylindrical receiving groove; 3. a first threaded ring; 4. a second threaded ring; 5. a threaded rod; 6. a disc; 7. an eccentric column; 8. a bearing; 9. a square block body; 10. a connecting plate; 11. a pressing plate; 12. a roller; 13. a support assembly; 14. a base plate; 15. a side plate; 16. a limiting chute; 17. an adjusting plate; 18. a limiting slide block; 19. an arc-shaped supporting plate; 20. a first bolt; 21. a drive motor; 22. a rotating plate; 23. a convex ring; 24. a connecting plate; 25. a convex column; 26. a second bolt; 27. a conical drill bit; 28. a bevel cutting board; 29. a squeegee; 30. a hemisphere; 31. an alloy rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-5, the invention is a dredging device for electric power construction cable laying pipeline, comprising a dredging rod 1, a cylindrical accommodating groove 2 is arranged on one end surface of the dredging rod 1, a first threaded ring 3 is fixedly arranged at an opening of the cylindrical accommodating groove 2, a second threaded ring 4 is fixedly arranged in the middle of the inside of the cylindrical accommodating groove 2, a threaded rod 5 is connected with the inner threads of the first threaded ring 3 and the second threaded ring 4, a disc 6 is fixedly arranged on one end surface of the threaded rod 5 positioned at the outer side of the cylindrical accommodating groove 2, an eccentric column 7 is fixedly arranged on one end surface of the disc 6 far away from the threaded rod 5, a bearing 8 is fixedly arranged on one end surface of the threaded rod 5 positioned at the inner side of the cylindrical accommodating groove 2, a square block 9 is fixedly arranged on one side of the bearing 8 far away from the threaded rod 5, a connecting plate 10 is rotatably connected to each of four side surfaces of the square block body 9, one end, far away from the square block body 9, of the connecting plate 10 is rotatably connected with an extrusion plate 11 through a hinged support, one end, far away from the connecting plate 10, of the extrusion plate 11 penetrates through the inner wall of the cylindrical accommodating groove 2 and extends to the outer side of the dredging rod 1, the outer end of the extrusion plate 11 is rotatably connected with a roller 12 through a pin shaft, and the extrusion plate 11 is perpendicular to the dredging rod 1;
a supporting component 13 is fixedly installed at the bottom end of the dredging rod 1, the supporting component 13 comprises a bottom plate 14, two symmetrically-arranged side plates 15 are fixedly installed on the upper surface of the bottom plate 14, a limiting sliding groove 16 is formed in each of the two opposite inner walls of the two side plates 15, an adjusting plate 17 is connected between the two side plates 15 in a sliding mode, a limiting sliding block 18 is fixedly installed on each of two side surfaces of the adjusting plate 17, the limiting sliding block 18 is located inside the limiting sliding groove 16 and is in sliding fit with the limiting sliding groove 16, an arc-shaped supporting plate 19 is fixedly installed at the top end of the adjusting plate 17, the upper surface of the arc-shaped supporting plate 19 is fixedly connected with the peripheral side surface of the dredging rod 1, and the adjusting plate 17 is limited through a first bolt;
the dredging rod is characterized in that one end face, away from the first threaded ring 3, of the dredging rod 1 is rotatably connected with a rotating plate 22, the rotating plate 22 is driven by a driving motor 21, a convex ring 23 is fixedly mounted on one end face, away from the driving motor 21, of the rotating plate 22, a convex column 25 is inserted into the convex ring 23, the convex column 25 is located through a second bolt 26, and a dredging head is fixedly mounted on one end face, away from the rotating plate 22, of the convex column 25.
Further, the outer wall of the second threaded ring 4 is fixedly connected with the inner wall of the cylindrical accommodating groove 2, and the inner wall of the second threaded ring 4 is provided with threads.
Furthermore, an annular sleeve is fixedly sleeved on the peripheral side surface of the eccentric column 7, and the annular sleeve is a component made of rubber.
Further, an outer ring of the bearing 8 is fixedly connected with one end face of the threaded rod 5, and an inner ring of the bearing 8 is fixedly connected with one surface of the square block 9.
Furthermore, a threaded hole is formed in the side plate 15, the first bolt 20 is inserted into the threaded hole, and one end of the first bolt 20 abuts against one surface of the limiting slide block 18.
Further, the driving motor 21 is fixedly installed inside the dredging rod 1, and an output end of the driving motor 21 is fixedly connected with one end face of the rotating plate 22.
Furthermore, a threaded hole is formed in the convex ring 23, a positioning hole is formed in the peripheral side surface of the convex column 25, and the second bolt 26 penetrates through the threaded hole in the convex ring 23 and is inserted into the positioning hole in the convex column 25.
Further, the dredging head comprises a connecting plate 24, one surface of the connecting plate 24 is fixedly connected with one surface of the convex column 25, and a conical drill bit 27 is fixedly arranged on the other surface of the connecting plate 24.
When the cable laying pipeline in the electric power construction needs to be dredged, one end of the dredging rod 1 with a dredging head is firstly inserted into the cable laying pipeline, then a worker holds the eccentric column 7, rotates the eccentric column 7, enables the disc 6 and the threaded rod 5 to rotate inwards, through the connection of the connecting plate 10, the threaded rod 5 rotates inwards to drive the extrusion plate 11 to move outwards until the roller 12 contacts with the inner wall of the cable laying pipeline, then pushes the threaded rod 5 inwards until the dredging head contacts with the blocked part of the pipeline, then twists the first bolt 20, adjusts the adjusting plate 17 until the dredging rod 1 is adjusted to be parallel to the cable laying pipeline, then twists the first bolt 20 to fix the adjusting plate 17, then starts a control switch of the driving motor 21 through a controller, and the driving motor 21 drives the rotating plate 22 to rotate, the rotation of rotor plate 22 will drive the mediation head and rotate to dredge the jam portion, in addition at the in-process of mediation, the staff inwards promotes mediation pole 1 all the time, can make the effect of mediation better.
Example two
Referring to fig. 6, the invention is a dredging device for electric power construction cable laying pipeline, comprising a dredging rod 1, a cylindrical accommodating groove 2 is arranged on one end surface of the dredging rod 1, a first threaded ring 3 is fixedly arranged at an opening of the cylindrical accommodating groove 2, a second threaded ring 4 is fixedly arranged in the middle of the inside of the cylindrical accommodating groove 2, a threaded rod 5 is connected with the inner threads of the first threaded ring 3 and the second threaded ring 4, a disc 6 is fixedly arranged on one end surface of the threaded rod 5 positioned at the outer side of the cylindrical accommodating groove 2, an eccentric column 7 is fixedly arranged on one end surface of the disc 6 far away from the threaded rod 5, a bearing 8 is fixedly arranged on one end surface of the threaded rod 5 positioned at the inner side of the cylindrical accommodating groove 2, a square block 9 is fixedly arranged at one side of the bearing 8 far away from the threaded rod 5, and a connecting plate 10 is rotatably connected on four side surfaces of the square block 9, one end, far away from the square block 9, of the connecting plate 10 is rotatably connected with an extrusion plate 11 through a hinged support, one end, far away from the connecting plate 10, of the extrusion plate 11 penetrates through the inner wall of the cylindrical accommodating groove 2 and extends to the outer side of the dredging rod 1, the outer end of the extrusion plate 11 is rotatably connected with a roller 12 through a pin shaft, and the extrusion plate 11 is perpendicular to the dredging rod 1;
a supporting component 13 is fixedly installed at the bottom end of the dredging rod 1, the supporting component 13 comprises a bottom plate 14, two symmetrically-arranged side plates 15 are fixedly installed on the upper surface of the bottom plate 14, a limiting sliding groove 16 is formed in each of the two opposite inner walls of the two side plates 15, an adjusting plate 17 is connected between the two side plates 15 in a sliding mode, a limiting sliding block 18 is fixedly installed on each of two side surfaces of the adjusting plate 17, the limiting sliding block 18 is located inside the limiting sliding groove 16 and is in sliding fit with the limiting sliding groove 16, an arc-shaped supporting plate 19 is fixedly installed at the top end of the adjusting plate 17, the upper surface of the arc-shaped supporting plate 19 is fixedly connected with the peripheral side surface of the dredging rod 1, and the adjusting plate 17 is limited through a first bolt;
the dredging rod is characterized in that one end face, away from the first threaded ring 3, of the dredging rod 1 is rotatably connected with a rotating plate 22, the rotating plate 22 is driven by a driving motor 21, a convex ring 23 is fixedly mounted on one end face, away from the driving motor 21, of the rotating plate 22, a convex column 25 is inserted into the convex ring 23, the convex column 25 is located through a second bolt 26, and a dredging head is fixedly mounted on one end face, away from the rotating plate 22, of the convex column 25.
Further, the outer wall of the second threaded ring 4 is fixedly connected with the inner wall of the cylindrical accommodating groove 2, and the inner wall of the second threaded ring 4 is provided with threads.
Furthermore, an annular sleeve is fixedly sleeved on the peripheral side surface of the eccentric column 7, and the annular sleeve is a component made of rubber.
Further, an outer ring of the bearing 8 is fixedly connected with one end face of the threaded rod 5, and an inner ring of the bearing 8 is fixedly connected with one surface of the square block 9.
Furthermore, a threaded hole is formed in the side plate 15, the first bolt 20 is inserted into the threaded hole, and one end of the first bolt 20 abuts against one surface of the limiting slide block 18.
Further, the driving motor 21 is fixedly installed inside the dredging rod 1, and an output end of the driving motor 21 is fixedly connected with one end face of the rotating plate 22.
Furthermore, a threaded hole is formed in the convex ring 23, a positioning hole is formed in the peripheral side surface of the convex column 25, and the second bolt 26 penetrates through the threaded hole in the convex ring 23 and is inserted into the positioning hole in the convex column 25.
Further, the dredging head comprises a connecting plate 24, one surface of the connecting plate 24 is fixedly connected with one surface of the convex column 25, and a plurality of inclined cutting plates 28 which are arranged in an annular shape are fixedly arranged on the other surface of the connecting plate 24.
When the cable laying pipeline in the electric power construction needs to be dredged, one end of the dredging rod 1 with a dredging head is firstly inserted into the cable laying pipeline, then a worker holds the eccentric column 7, rotates the eccentric column 7, enables the disc 6 and the threaded rod 5 to rotate inwards, through the connection of the connecting plate 10, the threaded rod 5 rotates inwards to drive the extrusion plate 11 to move outwards until the roller 12 contacts with the inner wall of the cable laying pipeline, then pushes the threaded rod 5 inwards until the dredging head contacts with the blocked part of the pipeline, then twists the first bolt 20, adjusts the adjusting plate 17 until the dredging rod 1 is adjusted to be parallel to the cable laying pipeline, then twists the first bolt 20 to fix the adjusting plate 17, then starts a control switch of the driving motor 21 through a controller, and the driving motor 21 drives the rotating plate 22 to rotate, the rotation of rotor plate 22 will drive the mediation head and rotate to dredge the jam portion, in addition at the in-process of mediation, the staff inwards promotes mediation pole 1 all the time, can make the effect of mediation better.
EXAMPLE III
Referring to fig. 7, the invention is a dredging device for electric power construction cable laying pipeline, comprising a dredging rod 1, a cylindrical accommodating groove 2 is formed on one end surface of the dredging rod 1, a first threaded ring 3 is fixedly installed at an opening of the cylindrical accommodating groove 2, a second threaded ring 4 is fixedly installed in the middle of the inside of the cylindrical accommodating groove 2, a threaded rod 5 is connected with the inner threads of the first threaded ring 3 and the second threaded ring 4, a disc 6 is fixedly installed on one end surface of the threaded rod 5 positioned at the outer side of the cylindrical accommodating groove 2, an eccentric column 7 is fixedly installed on one end surface of the disc 6 far away from the threaded rod 5, a bearing 8 is fixedly installed on one end surface of the threaded rod 5 positioned at the inner side of the cylindrical accommodating groove 2, a square block 9 is fixedly installed at one side of the bearing 8 far away from the threaded rod 5, and a connecting plate 10 is rotatably connected on four side surfaces of the square block 9, one end, far away from the square block 9, of the connecting plate 10 is rotatably connected with an extrusion plate 11 through a hinged support, one end, far away from the connecting plate 10, of the extrusion plate 11 penetrates through the inner wall of the cylindrical accommodating groove 2 and extends to the outer side of the dredging rod 1, the outer end of the extrusion plate 11 is rotatably connected with a roller 12 through a pin shaft, and the extrusion plate 11 is perpendicular to the dredging rod 1;
a supporting component 13 is fixedly installed at the bottom end of the dredging rod 1, the supporting component 13 comprises a bottom plate 14, two symmetrically-arranged side plates 15 are fixedly installed on the upper surface of the bottom plate 14, a limiting sliding groove 16 is formed in each of the two opposite inner walls of the two side plates 15, an adjusting plate 17 is connected between the two side plates 15 in a sliding mode, a limiting sliding block 18 is fixedly installed on each of two side surfaces of the adjusting plate 17, the limiting sliding block 18 is located inside the limiting sliding groove 16 and is in sliding fit with the limiting sliding groove 16, an arc-shaped supporting plate 19 is fixedly installed at the top end of the adjusting plate 17, the upper surface of the arc-shaped supporting plate 19 is fixedly connected with the peripheral side surface of the dredging rod 1, and the adjusting plate 17 is limited through a first bolt;
the dredging rod is characterized in that one end face, away from the first threaded ring 3, of the dredging rod 1 is rotatably connected with a rotating plate 22, the rotating plate 22 is driven by a driving motor 21, a convex ring 23 is fixedly mounted on one end face, away from the driving motor 21, of the rotating plate 22, a convex column 25 is inserted into the convex ring 23, the convex column 25 is located through a second bolt 26, and a dredging head is fixedly mounted on one end face, away from the rotating plate 22, of the convex column 25.
Further, the outer wall of the second threaded ring 4 is fixedly connected with the inner wall of the cylindrical accommodating groove 2, and the inner wall of the second threaded ring 4 is provided with threads.
Furthermore, an annular sleeve is fixedly sleeved on the peripheral side surface of the eccentric column 7, and the annular sleeve is a component made of rubber.
Further, an outer ring of the bearing 8 is fixedly connected with one end face of the threaded rod 5, and an inner ring of the bearing 8 is fixedly connected with one surface of the square block 9.
Furthermore, a threaded hole is formed in the side plate 15, the first bolt 20 is inserted into the threaded hole, and one end of the first bolt 20 abuts against one surface of the limiting slide block 18.
Further, the driving motor 21 is fixedly installed inside the dredging rod 1, and an output end of the driving motor 21 is fixedly connected with one end face of the rotating plate 22.
Furthermore, a threaded hole is formed in the convex ring 23, a positioning hole is formed in the peripheral side surface of the convex column 25, and the second bolt 26 penetrates through the threaded hole in the convex ring 23 and is inserted into the positioning hole in the convex column 25.
Further, the mediation head includes a connecting plate 24, a surface of connecting plate 24 and a fixed surface of projection 25 are connected, the side fixed mounting that inclines of connecting plate 24 has a plurality of scrapers 29 that are the annular arrangement, a fixed surface that projection 25 was kept away from to connecting plate 24 has a hemisphere 30, fixed mounting has alloy rod 31 on the surface of hemisphere 30.
When the cable laying pipeline in the electric power construction needs to be dredged, one end of the dredging rod 1 with a dredging head is firstly inserted into the cable laying pipeline, then a worker holds the eccentric column 7, rotates the eccentric column 7, enables the disc 6 and the threaded rod 5 to rotate inwards, through the connection of the connecting plate 10, the threaded rod 5 rotates inwards to drive the extrusion plate 11 to move outwards until the roller 12 contacts with the inner wall of the cable laying pipeline, then pushes the threaded rod 5 inwards until the dredging head contacts with the blocked part of the pipeline, then twists the first bolt 20, adjusts the adjusting plate 17 until the dredging rod 1 is adjusted to be parallel to the cable laying pipeline, then twists the first bolt 20 to fix the adjusting plate 17, then starts a control switch of the driving motor 21 through a controller, and the driving motor 21 drives the rotating plate 22 to rotate, the rotation of rotor plate 22 will drive the mediation head and rotate to dredge the jam portion, in addition at the in-process of mediation, the staff inwards promotes mediation pole 1 all the time, can make the effect of mediation better.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides an electric power construction cable laying pipeline pull throughs, includes dredging rod (1), its characterized in that: a cylindrical holding tank (2) is arranged on one end face of the dredging rod (1), a first threaded ring (3) is fixedly arranged at an opening of the cylindrical holding tank (2), a second threaded ring (4) is fixedly arranged in the middle of the inside of the cylindrical holding tank (2), a threaded rod (5) is connected with the inner threads of the first threaded ring (3) and the second threaded ring (4), a disc (6) is fixedly arranged on one end face of the threaded rod (5) positioned at the outer side of the cylindrical holding tank (2), an eccentric column (7) is fixedly arranged on one end face of the disc (6) far away from the threaded rod (5), a bearing (8) is fixedly arranged on one end face of the threaded rod (5) positioned at the inner side of the cylindrical holding tank (2), and a square block (9) is fixedly arranged on one side of the bearing (8) far away from the threaded rod (5), the four side surfaces of the square block body (9) are rotatably connected with connecting plates (10), one end, far away from the square block body (9), of each connecting plate (10) is rotatably connected with an extrusion plate (11) through a hinged support, one end, far away from the connecting plates (10), of each extrusion plate (11) penetrates through the inner wall of the cylindrical accommodating groove (2) and extends to the outer side of the dredging rod (1), the outer end of each extrusion plate (11) is rotatably connected with a roller (12) through a pin shaft, and each extrusion plate (11) is perpendicular to the dredging rod (1);
a supporting component (13) is fixedly arranged at the bottom end of the dredging rod (1), the supporting component (13) comprises a bottom plate (14), the upper surface of the bottom plate (14) is fixedly provided with two side plates (15) which are symmetrically arranged, the opposite inner walls of the two side plates (15) are respectively provided with a limiting sliding chute (16), an adjusting plate (17) is connected between the two side plates (15) in a sliding way, two side surfaces of the adjusting plate (17) are both fixedly provided with a limiting slide block (18), the limiting slide block (18) is positioned in the limiting slide groove (16) and is in sliding fit with the limiting slide groove (16), the top end of the adjusting plate (17) is fixedly provided with an arc-shaped supporting plate (19), the upper surface of the arc-shaped supporting plate (19) is fixedly connected with the peripheral side surface of the dredging rod (1), and the adjusting plate (17) is limited by a first bolt (20);
the dredging rod is characterized in that a rotating plate (22) is rotatably connected to one end face, away from the first threaded ring (3), of the dredging rod (1), the rotating plate (22) is driven by a driving motor (21), a convex ring (23) is fixedly mounted on one end face, away from the driving motor (21), of the rotating plate (22), a convex column (25) is inserted into the convex ring (23), the convex column (25) is located through a second bolt (26), and a dredging head is fixedly mounted on one end face, away from the rotating plate (22), of the convex column (25).
2. The electric power construction cable laying pipeline dredging device according to claim 1, wherein the outer wall of the second threaded ring (4) is fixedly connected with the inner wall of the cylindrical accommodating groove (2), and the inner wall of the second threaded ring (4) is provided with threads.
3. The electric power construction cable laying pipeline dredging device according to claim 1, wherein an annular sleeve is fixedly sleeved on the peripheral side surface of the eccentric column (7), and the annular sleeve is a rubber component.
4. An electric construction cable laying pipe dredging device according to claim 1, characterized in that the outer ring of the bearing (8) is fixedly connected with one end face of the threaded rod (5), and the inner ring of the bearing (8) is fixedly connected with one surface of the square block body (9).
5. The electric construction cable laying pipeline dredging device as claimed in claim 1, wherein a threaded hole is formed in the side plate (15), the first bolt (20) is inserted into the threaded hole, and one end of the first bolt (20) abuts against one surface of the limiting slide block (18).
6. The electric construction cable laying pipeline dredging device as claimed in claim 1, wherein the driving motor (21) is fixedly installed inside the dredging rod (1), and the output end of the driving motor (21) is fixedly connected with one end face of the rotating plate (22).
7. The dredging device for electric construction cable laying pipeline according to claim 1, wherein the convex ring (23) is internally provided with a threaded hole, the circumferential side surface of the convex column (25) is provided with a positioning hole, and the second bolt (26) passes through the threaded hole on the convex ring (23) and is inserted into the positioning hole on the convex column (25).
8. An electric construction cable laying pipe pull through according to claim 1, wherein said pull through head comprises a connection plate (24), one surface of said connection plate (24) being fixedly connected to one surface of said stud (25), the other surface of said connection plate (24) being fixedly mounted with a conical drill bit (27).
9. The electric construction cable laying pipeline dredging device of claim 1, wherein the dredging head comprises a connecting plate (24), one surface of the connecting plate (24) is fixedly connected with one surface of the convex column (25), and a plurality of inclined knife plates (28) which are arranged in a ring shape are fixedly arranged on the other surface of the connecting plate (24).
10. The electric power construction cable laying pipeline dredging device as claimed in claim 1, wherein the dredging head comprises a connecting plate (24), one surface of the connecting plate (24) is fixedly connected with one surface of the convex column (25), a plurality of scrapers (29) which are arranged in a ring shape are fixedly installed on the peripheral side surface of the connecting plate (24), one surface of the connecting plate (24) far away from the convex column (25) is fixedly installed with a hemisphere (30), and an alloy rod (31) is fixedly installed on the outer surface of the hemisphere (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114760.7A CN112207098A (en) | 2020-10-19 | 2020-10-19 | Electric power construction cable laying pipeline pull throughs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011114760.7A CN112207098A (en) | 2020-10-19 | 2020-10-19 | Electric power construction cable laying pipeline pull throughs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112207098A true CN112207098A (en) | 2021-01-12 |
Family
ID=74055741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011114760.7A Withdrawn CN112207098A (en) | 2020-10-19 | 2020-10-19 | Electric power construction cable laying pipeline pull throughs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112207098A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471908A (en) * | 2021-08-17 | 2021-10-01 | 国家电网有限公司 | Cable support with quick fixed function |
-
2020
- 2020-10-19 CN CN202011114760.7A patent/CN112207098A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471908A (en) * | 2021-08-17 | 2021-10-01 | 国家电网有限公司 | Cable support with quick fixed function |
| CN113471908B (en) * | 2021-08-17 | 2022-05-06 | 国家电网有限公司 | Cable support with quick fixed function |
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Application publication date: 20210112 |