CN216774108U

CN216774108U - Power cable tower

Info

Publication number: CN216774108U
Application number: CN202220449310.1U
Authority: CN
Inventors: 钱方良; 吴国强; 沈季明; 诸楷; 王旭琪; 史国栋; 杨孝东
Original assignee: HUZHOU FEIJIAN TOWER MANUFACTURING CO LTD
Current assignee: HUZHOU FEIJIAN TOWER MANUFACTURING CO LTD
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-06-17
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a power cable tower, which comprises a main body, a top end and a vibration assembly, wherein the vibration assembly is positioned in a gap between the main body and the top end, a plurality of slots are vertically formed in the lower side surface of the top end, a plurality of inserting plates are vertically and fixedly connected to the upper side surface of the main body, the upper ends of the inserting plates are inserted into the slots, the vibration assembly comprises a double-end motor and cams arranged on output shafts at two ends of the double-end motor, and the edges of the cams are in sliding contact with the top end and the main body.

Description

Power cable tower

Technical Field

The utility model relates to the technical field of power cable towers, in particular to a power cable tower.

Background

The electric tower is mostly built near a field power plant and a power distribution station, is an important facility of an electric power department, can be used for making an overhead wire and has the functions of protection and support, great convenience is provided for electric power long-distance transmission, after the electric tower works for a long time, sundries and the like are usually adhered to the top end of the electric tower or birds nest at the top end of the electric tower, and electric power accidents occur due to the impurities, the birds and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power cable tower, and aims to solve the problems that the existing power tower cannot be provided with workers to clean impurities, birds and the like at the top end of the power tower in time, and the cost is high.

The utility model is realized in the following way:

the utility model provides a power cable tower, including power cable tower's main part, the top with be located the vibrations subassembly in main part and the top clearance, a plurality of slots have been seted up perpendicularly to the top downside, a plurality of picture pegs of the perpendicular fixedly connected with of side on the main part, insert in the slot in the upper end of picture peg, the vibrations subassembly includes double-end motor and installs the cam at double-end motor both ends output shaft, the edge and the top and the main part sliding contact of cam, the cooperation work of being convenient for of setting up of picture peg and slot makes top and main part stable connection, do not influence the vibrations of the relative main part in top simultaneously, the setting of cam is convenient for utilize structural characteristic, force the top to rise the back and suddenly fall and strike the cam, realize the vibrations on top.

Further, the vibrations subassembly includes that the symmetry is placed the both sides limiting mechanism in the double-end motor both sides, limiting mechanism includes that dwang and cover establish the limiting plate at the dwang both ends, dwang side both ends symmetry is provided with two helicitic texture, and the dwang has the threaded hole that the end position screw thread of helicitic texture inserted the limiting plate, limiting mechanism's setting is convenient for with double-end motor stable installation in the main part, facilitate for staff quick assembly disassembly double-end motor simultaneously, the setting of dwang is convenient for rotate under the effect of external force, force the limiting plate to be close to each other or keep away from, facilitate for dismouting double-end motor.

Further, the both ends of the side surface of the double-end motor are symmetrically provided with limiting sliding grooves, the two inserting plates are close to the side surface and symmetrically provided with two grooves, the two ends of the limiting plate are respectively inserted into the corresponding grooves and the limiting sliding grooves, the rotating rod penetrates through the inserting plates, and the limiting sliding grooves and the grooves are arranged to be matched with the limiting plates to stably install the double-end motor in the main body.

Furthermore, the side surface area on the main part is greater than the side surface area under the top, and two resisting plates of side symmetry fixedly connected with under the top, both ends contact respectively on resisting plate and the main part side edge about the cam side, and the setting of resisting plate is convenient for reduce the area of top and cam contact, and it facilitates to shake for the relative main part in top goes up and down.

Further, the main part end angle position outside all is provided with coupling mechanism, coupling mechanism includes spacing steel pole and cover and establishes the support pressure spring in spacing steel pole upper end, spacing steel pole lower extreme fixedly connected with disc and upper end screw thread cover are equipped with the nut, coupling mechanism's setting is convenient for through the relative motion on its work restriction main part and top, prevent to lead to the relative main part in top to break away from under the effect of external force, and it facilitates for the relative main part in top goes up and down, the setting of spacing steel pole is convenient for strengthen the connection on main part and top when restricting main part and top, support pressure spring's setting and be convenient for utilize self deformation to provide convenience for the top goes up and down.

Furthermore, the positions of the end angle positions of the upper side face and the lower side face of the top end of the main body are fixedly connected with lug plates, the limiting steel rod penetrates through the main body and the two lug plates which are right opposite to the top end, the lower end of the abutting spring abuts against the lug plate on the top end, and the upper end of the abutting spring abuts against the nut.

Furthermore, a shielding cylinder is arranged on the ear plate at the top end, the upper ends of the limiting steel rod and the abutting spring are movably inserted into the shielding cylinder, and the shielding cylinder is arranged to prevent the abutting spring and the vibration assembly from being corroded due to wind and sunshine.

Compared with the prior art, the utility model has the beneficial effects that: the novel power cable tower is convenient to provide, the top end of the power cable tower is arranged to vibrate relative to the main body to provide support through the main body and the top end, the cam is driven to rotate through the work of the double-head motor to control the top end to lift relative to the main body, the continuous regular vibration of the top end is realized, sundries, birds and the like attached to the top end are forced to be separated from the top end, the occurrence of power accidents caused by the existence of the sundries, the birds and the like is prevented, the untimely manual cleaning is avoided, and meanwhile the cost for cleaning the power cable tower is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic diagram of the main structure of the present invention;

FIG. 3 is a schematic view of the underside of the top end of the present invention;

FIG. 4 is a schematic structural diagram of the vibration assembly of the present invention;

FIG. 5 is a schematic view of the double-ended motor of the present invention;

FIG. 6 is a schematic view of the limiting mechanism of the present invention;

FIG. 7 is a schematic view of the coupling mechanism of the present invention;

in the figure: 1. a main body; 11. an ear plate; 12. inserting plates; 13. a groove; 2. a top end; 21. a slot; 22. a resisting plate; 3. a vibration assembly; 31. a double-headed motor; 311. a limiting chute; 32. a limiting mechanism; 321. rotating the rod; 322. a thread structure; 323. a limiting plate; 324. a threaded hole; 33. a cam; 4. a connecting mechanism; 41. a limiting steel rod; 42. pressing the spring; 43. a nut; 5. a shielding cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Example (b): referring to fig. 1-7: a power cable tower comprises a main body 1 of the power cable tower, a top end 2 and a vibration component 3 positioned in a gap between the main body 1 and the top end 2, wherein the area of the upper side surface of the main body 1 is larger than that of the lower side surface of the top end 2, the lower side surface of the top end 2 is symmetrically and fixedly connected with two abutting plates 22, the lower side surface of the top end 2 is vertically provided with a plurality of slots 21, the upper side surface of the main body 1 is vertically and fixedly connected with a plurality of inserting plates 12, the two inserting plates 12 are mutually close to the side surfaces and are symmetrically provided with two grooves 13, the upper ends of the inserting plates 12 are inserted into the slots 21, the positions of the end angles of the upper side surface of the main body 1 and the lower side surface of the top end 2 are fixedly connected with ear plates 11, the vibration component 3 comprises a double-end motor 31 and cams 33 arranged on output shafts at two ends of the double-end motor 31, two ends of the side surface of the double-end motor 31 are symmetrically provided with limiting sliding grooves 311, the upper and the lower ends of the side surface of the cams 33 are respectively contacted with the abutting plates 22 and the upper side surface edge of the main body 1, the vibration component 3 comprises two side limiting mechanisms 32 symmetrically arranged at two sides of the double-end motor 31, the limiting mechanisms 32 comprise a rotating rod 321 and limiting plates 323 arranged at two ends of the rotating rod 321 in a sleeved mode, two thread structures 322 are symmetrically arranged at two ends of the side surface of the rotating rod 321, end position threads of the rotating rod 321 with the thread structures 322 are inserted into threaded holes 324 of the limiting plates 323, two ends of the limiting plates 323 are respectively inserted into corresponding grooves 13 and limiting sliding grooves 311, the rotating rod 321 penetrates through the inserting plate 12, a connecting mechanism 4 is arranged on the outer side of the end angle position of the main body 1, the connecting mechanism 4 comprises a limiting steel rod 41 and a pressing spring 42 arranged at the upper end of the limiting steel rod 41 in a sleeved mode, the lower end of the limiting steel rod 41 is fixedly connected with a disc, a nut 43 is arranged on the upper end threads in a sleeved mode, the limiting steel rod 41 penetrates through the main body 1 and the two lug plates 11 opposite to the top end 2, the lower end of the pressing spring 42 presses the lug plate 11 at the top end 2 and presses the nut 43 at the upper end, the ear plate 11 of the top end 2 is provided with a shielding cylinder 5, the upper ends of the limiting steel rod 41 and the abutting spring 42 are movably inserted into the shielding cylinder 5, and the edge of the top end 2 can be provided with a shielding plate.

The novel power cable tower is convenient to provide, the top end 2 is arranged to vibrate relative to the main body 1 to provide support through the main body 1 and the top end 2, the cam 33 is driven to rotate through the work of the double-head motor 31, the lifting of the top end 2 relative to the main body 1 is further controlled, the continuous regular vibration of the top end 2 is realized, sundries, birds and the like attached to the top end 2 are forced to be separated from the top end 2, the occurrence of power accidents caused by the existence of the sundries, the birds and the like is prevented, the untimely manual cleaning is avoided, the cost for cleaning the power cable tower is reduced, the inserting plate 12 and the inserting groove 21 are convenient to cooperate to work to enable the top end 2 to be stably connected with the main body 1, meanwhile, the vibration of the top end 2 relative to the main body 1 is not influenced, the structural characteristics are convenient to use through the arrangement of the cam 33, the top end 2 is forced to descend suddenly after being lifted and impact the cam 33, and the vibration of the top end 2 is realized.

Limiting mechanism 32's setting is convenient for install double-end motor 31 on main part 1 steadily, facilitates simultaneously for staff's quick assembly disassembly double-end motor 31, and the setting of dwang 321 is convenient for rotate under the effect of external force, forces limiting plate 323 to be close to each other or keep away from, facilitates for dismouting double-end motor 31.

The arrangement of the limiting sliding grooves 311 and the grooves 13 is convenient for being matched with the limiting plate 323 to stably install the double-head motor 31 on the main body 1.

The abutting plate 22 is arranged to reduce the contact area between the top end 2 and the cam 33, and to facilitate the vibration of the top end 2 when the top end is lifted relative to the main body 1.

The setting of coupling mechanism 4 is convenient for through the relative motion of its work restriction main part 1 and top 2, prevents to lead to the relative main part 1 in top 2 to break away from under the effect of external force, and for the relative main part 1 lift on top 2 facilitates, and the connection of main part 1 and top 2 is convenient for strengthen in the time of restriction main part 1 and top 2 in the setting of spacing steel pole 41, and the setting of support pressure spring 42 is convenient for utilize self deformation to provide convenience for top 2 lift.

The provision of the shielding plate and the shielding cylinder 5 facilitates the prevention of the corrosion of the biasing spring 42 and the vibration assembly 3 due to the wind and the sun.

During installation, the double-end motor 31 and the cam 33 are combined to form the vibration assembly 3, the vibration assembly 3 is installed at the upper end of the main body 1, the top end 2 is installed on the main body 1 through the crane and is fixed through the connecting mechanism 4, the cam 33 is driven to rotate through the work of the double-end motor 31, the top end 2 is forced to lift and vibrate, and sundries, birds and the like attached to the top end 2 are separated.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A power pylon, comprising: including main part (1) of power cable tower, top (2) and be located vibrations subassembly (3) in main part (1) and top (2) clearance, a plurality of slots (21) have been seted up perpendicularly to top (2) downside, a plurality of picture peg (12) of the perpendicular fixedly connected with of side on main part (1), insert in slot (21) upper end of picture peg (12), vibrations subassembly (3) include double-end motor (31) and install cam (33) at double-end motor (31) both ends output shaft, the edge and top (2) and main part (1) sliding contact of cam (33).

2. The power cable tower according to claim 1, wherein the vibration assembly (3) comprises two side limiting mechanisms (32) symmetrically arranged on two sides of the double-end motor (31), each limiting mechanism (32) comprises a rotating rod (321) and limiting plates (323) sleeved at two ends of the rotating rod (321), two thread structures (322) are symmetrically arranged at two ends of the side surface of the rotating rod (321), and end position threads of the rotating rod (321) with the thread structures (322) are inserted into the thread holes (324) of the limiting plates (323).

3. The power cable tower as claimed in claim 2, wherein two ends of the side surface of the double-head motor (31) are symmetrically provided with two limiting sliding grooves (311), two inserting plates (12) are close to each other and are symmetrically provided with two grooves (13), two ends of the limiting plate (323) are respectively inserted into the corresponding grooves (13) and the limiting sliding grooves (311), and the rotating rod (321) penetrates through the inserting plates (12).

4. A power cable tower according to claim 1, wherein the area of the upper side of the main body (1) is larger than the area of the lower side of the top end (2), two abutting plates (22) are symmetrically and fixedly connected to the lower side of the top end (2), and the upper end and the lower end of the side of the cam (33) respectively contact the abutting plates (22) and the edge of the upper side of the main body (1).

5. A power cable tower according to claim 4, characterized in that the connecting mechanisms (4) are arranged outside the corner positions of the main body (1), each connecting mechanism (4) comprises a limiting steel rod (41) and a pressing spring (42) sleeved at the upper end of the limiting steel rod (41), the lower end of the limiting steel rod (41) is fixedly connected with a disk, and the upper end of the limiting steel rod is provided with a nut (43) in a threaded sleeve manner.

6. A power cable tower according to claim 5, characterized in that the positions of the end corners of the upper side of the main body (1) and the lower side of the top end (2) are fixedly connected with ear plates (11), the limiting steel rod (41) penetrates through the main body (1) and the two ear plates (11) opposite to the top end (2), and the lower end of the pressing spring (42) presses against the ear plate (11) of the top end (2) and the upper end presses against the nut (43).

7. A power pylon according to claim 6 wherein the lug plate (11) of the top end (2) is provided with a shielding cylinder (5), and the upper ends of the limiting steel rod (41) and the pressing spring (42) are movably inserted into the shielding cylinder (5).