CN217589984U

CN217589984U - Telescopic electrified foreign matter cleaning device

Info

Publication number: CN217589984U
Application number: CN202221138081.8U
Authority: CN
Inventors: 赵锋; 汪凤凤; 时标; 李海峰; 刘朋; 詹耀晖; 陈向东; 王大志; 刘斌; 魏存金; 崔超奇; 李晨曦; 黄超杰; 刘昆仑
Original assignee: State Grid Corp of China SGCC; Fuyang Power Supply Co of State Grid Anhui Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Fuyang Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-14
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a telescopic electrified foreign matter cleaning device, including telescopic electrified foreign matter cleaning device, telescopic electrified foreign matter cleaning device includes the operation body of rod subassembly and drive mechanism, drive mechanism installs the inside of operation body of rod subassembly. The utility model discloses in, adopt the insulating action bars structure of split assembled, not only install length and can adjust according to the operation environment, still satisfy hot-line work's demand, need not the outage operation, safe and reliable uses portably laborsaving simultaneously, satisfies the demand that uses in the any position of substation equipment or wire, has improved work efficiency, has improved the reliability of power supply.

Description

Telescopic electrified foreign matter cleaning device

Technical Field

The utility model relates to a power equipment technical field, specifically speaking relate to a telescopic electrified foreign matter cleaning device.

Background

In daily life, the situation that a bird nest or a bird nest is built or foreign matters are hung on a wire often occurs on the equipment in the transformer substation. If the foreign matters at high altitude in the station can not be processed in time, the safe and reliable running state of the power grid is necessarily influenced, and even serious accidents such as power failure of equipment can be caused.

In the prior art, the high-altitude foreign matter cleaning device usually adopts a mechanical transmission mode, and the problems of small grabbing force, short mechanical stroke, incompatibility with live operation and the like exist in the using process, so that the high-altitude foreign matter cleaning device is lack of convenient and practical performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a telescopic electrified foreign matter cleaning device of convenient practicality is provided.

In order to solve the technical problem, the utility model adopts the following technical scheme: a telescopic electrified foreign matter cleaning device comprises an operation rod body assembly and a transmission mechanism, wherein the transmission mechanism is arranged inside the operation rod body assembly;

the operating rod body assembly comprises a first insulating rod, a second insulating rod, a clamping rod and a hinge shear, the second insulating rod is inserted at the top end of the first insulating rod in a sliding mode, the clamping rod is installed at the top end of the second insulating rod in a clamping mode, and the hinge shear is hinged to the top end of the clamping rod;

the transmission mechanism comprises a driving assembly, a traction assembly and a stretching assembly, the driving assembly is installed in the first insulating rod, the stretching assembly is installed in the second insulating rod, and the traction assembly is connected between the driving assembly and the stretching assembly.

Furthermore, the operating rod body assembly further comprises a handle, an external thread connecting pipe is arranged at the position of a top port of the handle, an internal thread pipe joint is fixed at a bottom port of the first insulating rod, and the handle is installed at the bottom end of the first insulating rod through the matching of threads of the external thread connecting pipe and the internal thread pipe joint.

Further, the driving assembly comprises a rotating screw and an inner tooth sleeve, first threads are distributed on the outer wall surface of the inner tooth sleeve, an insulating inner rod is arranged at the lower end of the rod body of the first insulating rod, the first threads are distributed on the inner wall surface of the insulating inner rod, the threads of the inner tooth sleeve are installed inside the insulating inner rod in a matching mode, rotating spiral threads are distributed on the inner wall surface of the inner tooth sleeve, the rotating spiral threads are distributed on the outer wall surface of the rotating screw, and the inner tooth sleeve is sleeved outside the rotating screw in a rotating matching mode.

Further, a second groove and a second through groove are formed in the handle, the radial length of the second groove is smaller than the pipe diameter of the external thread connecting pipe, the radial length of the second through groove is smaller than the radial length of the second groove, the rotary screw rod is arranged in the insulating inner rod, the bottom end of the insulating inner rod abuts against the bottom surface of the inner wall of the second groove, the driving assembly further comprises a quick-connection rod, one end of the quick-connection rod is fixed to the bottom of the rotary screw rod, and the other end of the quick-connection rod penetrates through the second through groove and is connected with external electric power operation equipment.

Furthermore, the stretching assembly comprises a sleeve, a pulling block and a pulling rod, second threads are distributed on the outer wall surface of the sleeve, the second threads are distributed on the inner wall surface of the second insulating rod, the sleeve threads are installed at the position of the top end inside the second insulating rod in a matched mode, the pulling block and the pulling rod are both arranged inside the sleeve, and the pulling rod is fixed to the bottom of the pulling block.

Furthermore, through holes are formed in the top end and the bottom end of the sleeve respectively, the top end of the traction block and the bottom end of the traction rod extend out of the top and the bottom of the sleeve respectively, a spring is connected between the bottom end of the traction block and the bottom surface of the inner wall of the sleeve, and the spring is sleeved on the periphery of the traction rod.

Furthermore, the traction assembly comprises a winding roll, a stay wire pulley and an insulating rope, the winding roll is installed on the outer wall surface of the first insulating rod, the stay wire pulley is installed on the inner wall surface of the first insulating rod, one end of the insulating rope is fixedly connected to the traction rod, the other end of the insulating rope is fixedly connected to the inner tooth sleeve, the first insulating rod is arranged on the winding roll and the front side of the stay wire pulley is provided with an opening, the insulating rope penetrates out of the opening at the front end, is wound on the winding roll and penetrates into the opening at the rear end, and winds around the stay wire pulley.

Furthermore, a first groove is formed in the middle of the bottom end of the clamping rod, a first through groove communicated to the first groove is formed in the middle of the inside of the clamping rod, the radial length of the first through groove is smaller than that of the first groove, a quick-connection positioning raised head is arranged in the first groove, a quick-connection positioning groove is formed in the middle of the front end of the traction block, the quick-connection positioning raised head is matched with the quick-connection positioning groove in a buckling mode, a connecting rod is fixed to the top of the quick-connection positioning raised head, a hydraulic transmission module is installed in the hinge shear, the connecting rod penetrates through the first through groove and is connected to the hydraulic transmission module, and a protective plug pipe is arranged at the position of a notch of the first through groove.

Further, the periphery of first insulating rod is located position department cover between take-up reel and the pulley of acting as go-between is equipped with and is used for pressing from both sides tightly the rope body buckle hoop of insulating rope, the top mouth of pipe position department cover of first insulating rod is equipped with and is used for hooping tightly the body of rod buckle hoop of second insulating rod, the hoop is equipped with fixed hoop between second insulating rod and the joint pole.

The beneficial effects of the utility model are embodied in:

the utility model discloses in, adopt the insulating action bars structure of split assembled, not only install length and can adjust according to the operation environment, still satisfy live working's demand, need not the outage operation, safe and reliable uses portably laborsavingly simultaneously, satisfies the demand that uses in the any position of substation equipment or wire, has improved work efficiency, has improved the reliability of power supply.

Drawings

Fig. 1 is an overall structure front view of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of an embodiment of the present invention.

Fig. 3 is a sectional view of the first insulating rod and the handle assembly according to an embodiment of the present invention.

Fig. 4 is a sectional view of the drive assembly and handle assembly according to an embodiment of the present invention.

Fig. 5 is a sectional view of the second insulating rod and the tension assembly according to an embodiment of the present invention.

Fig. 6 is a cross-sectional view of a latch lever according to an embodiment of the present invention.

The components in the drawings are labeled as follows: 1. operating the lever body assembly; 2. a transmission mechanism; 3. a first insulating rod; 301. an insulating inner rod; 302. an internal thread pipe interface; 303. an opening; 4. a second insulating rod; 5. a clamping and connecting rod; 501. a first groove; 502. a first through groove; 503. the positioning raised head is connected quickly; 504. connecting the rods; 505. a protective plug tube; 6. hinging and shearing; 7. a handle; 701. an external thread connecting pipe; 702. a second groove; 703. a second through groove; 8. a drive assembly; 9. rotating the screw; 10. a quick connecting rod; 11. an internal thread bushing; 12. a tow assembly; 13. a take-up reel; 14. a wire pulling pulley; 15. an insulating cord; 16. a stretching assembly; 1601. a sleeve; 1602. a pulling block; 1603. a positioning groove is connected quickly; 1604. a traction rod; 1605. a spring; 17. a hydraulic transmission module; 18. the rope body is buckled and hooped; 19. the rod body is buckled and hooped; 20. and fixing the hoop.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; \8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

See fig. 1-6.

The utility model relates to a telescopic electrified foreign matter cleaning device, which comprises an operation rod body component 1 and a transmission mechanism 2, wherein the transmission mechanism 2 is arranged inside the operation rod body component 1;

the operating rod body assembly 1 comprises a first insulating rod 3, a second insulating rod 4, a clamping rod 5 and a hinge shear 6, the second insulating rod 4 is inserted at the top end of the first insulating rod 3 in a sliding mode, the clamping rod 5 is installed at the top end of the second insulating rod 4 in a clamping mode, and the hinge shear 6 is hinged to the top end of the clamping rod 5;

the transmission mechanism 2 comprises a driving assembly 8, a pulling assembly 12 and a stretching assembly 16, wherein the driving assembly 8 is installed inside the first insulating rod 3, the stretching assembly 16 is installed inside the second insulating rod 4, and the pulling assembly 12 is connected between the driving assembly 8 and the stretching assembly 16.

The utility model discloses in, adopt the insulating action bars structure of split assembled, not only install length and can adjust according to the operation environment, still satisfy hot-line work's demand, need not the outage operation, safe and reliable uses portably laborsaving simultaneously, satisfies the demand that uses in the any position of substation equipment or wire, has improved work efficiency, has improved the reliability of power supply.

In an embodiment, the operating rod assembly 1 further includes a handle 7, an external connection pipe 701 is disposed at a top port of the handle 7, an internal connection pipe 302 is fixed at a bottom port of the first insulating rod 3, and the handle 7 is mounted at the bottom end of the first insulating rod 3 through the matching of the threads of the external connection pipe 701 and the internal connection pipe 302. By the design, the column device can be held by holding the handle 7 to clean.

In an embodiment, the driving assembly 8 includes a rotating screw 9 and an internal thread bushing 11, a first thread is distributed on an outer wall surface of the internal thread bushing 11, an insulating inner rod 301 is arranged at a lower end of a rod body of the first insulating rod 3, the first thread is distributed on an inner wall surface of the insulating inner rod 301, the internal thread bushing 11 is installed inside the insulating inner rod 301 in a threaded matching manner, a rotating screw thread is distributed on an inner wall surface of the internal thread bushing 11, the rotating screw thread is distributed on an outer wall surface of the rotating screw 9, and the internal thread bushing 11 is sleeved outside the rotating screw 9 in a rotating matching manner. By the design, the inner tooth sleeve 11 is clamped and nested between the insulating inner rod 301 and the rotary screw 9, and when the rotary screw 9 rotates, the inner tooth sleeve 11 can move along the rotary screw 9 under the limiting effect of the insulating inner rod 301.

In an embodiment, a second groove 702 and a second through groove 703 are formed in the handle 7, the radial length of the second groove 702 is smaller than the pipe diameter of the external connection pipe 701, the radial length of the second through groove 703 is smaller than the radial length of the second groove 702, the rotary screw 9 is disposed in the insulating inner rod 301, the bottom end of the rotary screw abuts against the bottom surface of the inner wall of the second groove 702, the driving assembly 8 further includes a quick connection rod 10, one end of the quick connection rod 10 is fixed to the bottom of the rotary screw 9, and the other end of the quick connection rod 10 penetrates through the second through groove 703 and is connected with an external electric power operation device. By means of the design, the device can be quickly inserted into external electric operating equipment through the quick connecting rod 10, and the external electric operating equipment can drive the quick connecting rod 10 to rotate after being started, so that the driving assembly 8 is driven to rotate and move.

In an embodiment, the stretching assembly 16 includes a sleeve 1601, a pulling block 1602 and a pulling rod 1604, a second thread is distributed on an outer wall surface of the sleeve 1601, a second thread is distributed on an inner wall surface of the second insulating rod 4, the sleeve 1601 is installed at an inner top end position of the second insulating rod 4 in a threaded matching manner, the pulling block 1602 and the pulling rod 1604 are both disposed inside the sleeve 1601, and the pulling rod 1604 is fixed at a bottom of the pulling block 1602. By the design, the sleeve 1601 is installed at the front end inside the second insulating rod 4 in a limiting mode, and displacement is avoided under the driving of the driving assembly 8.

In an embodiment, through holes are respectively formed in the top end and the bottom end of the sleeve 1601, the top end of the pulling block 1602 and the bottom end of the pulling rod 1604 respectively extend out of the top and the bottom of the sleeve 1601, a spring 1605 is connected between the bottom end of the pulling block 1602 and the bottom surface of the inner wall of the sleeve 1601, and the spring 1605 is sleeved on the periphery of the pulling rod 1604. So designed, when external electric power operating equipment corotation, drive assembly 8 pulls insulating rope 15 to the bottom direction in step, thereby makes in tensile subassembly 16 spring 1605 atress compression, when external electric power operating equipment reversal, drive assembly 8 loosens insulating rope 15 makes in tensile subassembly 16 spring 1605 relaxs and resets.

In an embodiment, the traction assembly 12 includes a winding roll 13, a wire pulling pulley 14 and an insulating rope 15, the winding roll 13 is installed on an outer wall surface of the first insulating rod 3, the wire pulling pulley 14 is installed on an inner wall surface of the first insulating rod 3, one end of the insulating rope 15 is fixedly connected to the traction rod 1604, the other end of the insulating rope is fixedly connected to the inner tooth sleeve 11, openings 303 are respectively formed on the first insulating rod 3 and located on front sides of the winding roll 13 and the wire pulling pulley 14, and the insulating rope 15 penetrates through the opening 303 on the front end, then is wound on the winding roll 13, penetrates through the opening 303 on the rear end, and then is wound on the wire pulling pulley 14. By the design, when the external electric power operation equipment rotates forwards, the inner tooth sleeve 11 moves towards the bottom end, the insulating rope 15 is subjected to a pulling force and drives the winding roll 13 and the stay wire pulley 14 to tighten and rotate, and finally the pulling effect on the pulling rod 1604 is achieved, otherwise, the pulling rod 1604 can be loosened in the same way.

In an embodiment, a first groove 501 is centrally formed in the bottom end of the clamping rod 5, a first through groove 502 communicated to the first groove 501 is centrally formed in the clamping rod 5, the radial length of the first through groove 502 is smaller than the radial length of the first groove 501, a quick-connection positioning protruding head 503 is arranged in the first groove 501, a quick-connection positioning groove 1603 is centrally formed in the front end of the pulling block 1602, the quick-connection positioning protruding head 503 is matched with the quick-connection positioning groove 1603 in a buckling manner, a connecting rod 504 is fixed at the top of the quick-connection positioning protruding head 503, a hydraulic transmission module 17 is installed in the articulated shear 6, the connecting rod 504 penetrates through the first through groove 502 and is connected to the hydraulic transmission module 17, and a protection plug tube 505 is arranged at the notch position of the first through groove 502. Due to the design, the quick-connection positioning protruding head 503 is matched with the buckle of the quick-connection positioning groove 1603, so that the quick installation of the clamping rod 5 and the second insulating rod 4 is realized, the quick-connection positioning protruding head 503 is movably placed in the first groove 501, and under the traction action of the traction assembly 12, the quick-connection positioning protruding head 503 can move towards the bottom end direction or is loosened and pushed towards the top end direction, so that the traction action on the hydraulic transmission module 17 is realized, and the shearing or loosening function of the hinge shear 6 is finally realized.

In an embodiment, a rope body buckle hoop 18 for clamping the insulating rope 15 is sleeved at a position between the winding roll 13 and the stay wire pulley 14 on the periphery of the first insulating rod 3, a rod body buckle hoop 19 for hooping the second insulating rod 4 is sleeved at a top end pipe orifice position of the first insulating rod 3, and a fixing hoop 20 is hooped between the second insulating rod 4 and the buckle rod 5. By the design, on one hand, after the structure and the length of the device are adjusted in place, the rod body buckle hoop 19 and the fixed hoop 20 realize the effect of strengthening firmness, and on the other hand, the rope body buckle hoop 18 realizes the effect of clamping and preventing looseness after the tightness degree of the insulating rope 15 is adjusted in place.

It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present disclosure, as various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.

Claims

1. The utility model provides a telescopic electrified foreign matter cleaning device which characterized in that: the device comprises an operation rod body assembly (1) and a transmission mechanism (2), wherein the transmission mechanism (2) is arranged inside the operation rod body assembly (1);

the operating rod body assembly (1) comprises a first insulating rod (3), a second insulating rod (4), a clamping rod (5) and a hinge shear (6), the second insulating rod (4) is inserted at the top end of the first insulating rod (3) in a sliding mode, the clamping rod (5) is installed at the top end of the second insulating rod (4) in a clamping mode, and the hinge shear (6) is hinged to the top end of the clamping rod (5);

the transmission mechanism (2) comprises a driving assembly (8), a traction assembly (12) and a stretching assembly (16), the driving assembly (8) is installed inside the first insulating rod (3), the stretching assembly (16) is installed inside the second insulating rod (4), and the traction assembly (12) is connected between the driving assembly (8) and the stretching assembly (16).

2. The telescopic charged foreign matter cleaning device according to claim 1, wherein: the operating rod body assembly (1) further comprises a handle (7), an external threaded connecting pipe (701) is arranged at the position of a top port of the handle (7), an internal threaded pipe connector (302) is fixed at a bottom port of the first insulating rod (3), and the handle (7) is matched with threads of the external threaded connecting pipe (701) and the internal threaded pipe connector (302) to be installed at the bottom end of the first insulating rod (3).

3. The telescopic charged foreign matter cleaning device according to claim 2, wherein: drive assembly (8) have first screw thread including rotatory screw rod (9) and interior tooth sleeve pipe (11), the outer wall distribution of interior tooth sleeve pipe (11) has, the body of rod lower extreme of first insulation pole (3) is equipped with insulating interior pole (301), the internal face distribution of insulating interior pole (301) has first screw thread, interior tooth sleeve pipe (11) screw thread matching is installed the inside of insulating interior pole (301), the internal face distribution of interior tooth sleeve pipe (11) has rotatory screw thread, the outer wall distribution of rotatory screw rod (9) has rotatory screw thread, the rotatory matching cover of interior tooth sleeve pipe (11) is established the outside of rotatory screw rod (9).

4. The telescopic charged foreign matter cleaning device according to claim 3, wherein: second recess (702) and second through groove (703) have been seted up to the inside of handle (7), the radial length of second recess (702) is less than the pipe diameter of external thread connecting pipe (701), the radial length of second through groove (703) is less than the radial length of second recess (702), rotatory screw rod (9) set up the inside of insulating interior pole (301), and the bottom conflict extremely the inner wall bottom surface of second recess (702), drive assembly (8) still include fast pole (10), the one end of fast pole (10) is fixed to the bottom of rotatory screw rod (9), the other end of fast pole (10) passes second through groove (703) to be connected with external electric power operation equipment.

5. The telescopic charged foreign matter cleaning device according to claim 4, wherein: the stretching assembly (16) comprises a sleeve (1601), a traction block (1602) and a traction rod (1604), second threads are distributed on the outer wall surface of the sleeve (1601), the second threads are distributed on the inner wall surface of the second insulating rod (4), the sleeve (1601) is installed at the position of the top end inside the second insulating rod (4) in a threaded matching mode, the traction block (1602) and the traction rod (1604) are both arranged inside the sleeve (1601), and the traction rod (1604) is fixed to the bottom of the traction block (1602).

6. The telescopic charged foreign matter cleaning device according to claim 5, wherein: through holes are formed in the top end and the bottom end of the sleeve (1601) respectively, the top end of the pulling block (1602) and the bottom end of the pulling rod (1604) extend out of the top and the bottom of the sleeve (1601) respectively, a spring (1605) is connected between the bottom end of the pulling block (1602) and the bottom surface of the inner wall of the sleeve (1601), and the spring (1605) is sleeved on the periphery of the pulling rod (1604).

7. The telescopic charged foreign matter cleaning device according to claim 6, wherein: the traction assembly (12) comprises a winding roll (13), a stay wire pulley (14) and an insulating rope (15), wherein the winding roll (13) is installed on the outer wall surface of the first insulating rod (3), the stay wire pulley (14) is installed on the inner wall surface of the first insulating rod (3), one end of the insulating rope (15) is fixedly connected to the stay wire rod (1604), the other end of the insulating rope is fixedly connected to the inner tooth sleeve (11), the first insulating rod (3) is located on the winding roll (13) and the front side of the stay wire pulley (14) is provided with an opening (303), after the insulating rope (15) penetrates through the opening (303) at the front end, the insulating rope is wound on the winding roll (13), penetrates through the opening (303) at the rear end again and winds around the stay wire pulley (14).

8. The telescopic charged foreign matter cleaning device according to claim 7, wherein: the bottom end of the clamping rod (5) is provided with a first groove (501) in the middle, a first through groove (502) communicated to the first groove (501) is formed in the middle of the inside of the clamping rod (5), the radial length of the first through groove (502) is smaller than that of the first groove (501), a quick-connection positioning raised head (503) is arranged in the first groove (501), a quick-connection positioning groove (1603) is formed in the middle of the front end of the pulling block (1602), the quick-connection positioning raised head (503) is matched with the quick-connection positioning groove (1603) in a buckling mode, a connecting rod strip (504) is fixed to the top of the quick-connection positioning raised head (503), a hydraulic transmission module (17) is installed in the hinge shear (6), the connecting rod (504) penetrates through the first through groove (502) and is connected to the hydraulic transmission module (17), and a protective plug tube (505) is arranged at the notch position of the first through groove (502).

9. The telescopic charged foreign matter cleaning device according to claim 8, wherein: the periphery of first insulating rod (3) is located position department cover between take-up reel (13) and act as go-between pulley (14) is equipped with and is used for pressing from both sides tightly rope body buckle hoop (18) of insulating rope (15), the top mouth of pipe position department cover of first insulating rod (3) is equipped with and is used for cramping the body of rod buckle hoop (19) of second insulating rod (4), the hoop is equipped with fixed hoop (20) between second insulating rod (4) and joint pole (5).