CN217115386U

CN217115386U - Overhead transmission line's cleaning device

Info

Publication number: CN217115386U
Application number: CN202220871087.XU
Authority: CN
Inventors: 曾德军; 杜双龙
Original assignee: Zhongyan Power Group Co ltd
Current assignee: Zhongyan Power Group Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-02
Anticipated expiration: 2032-04-15

Abstract

The utility model provides a cleaning device of overhead transmission line, which comprises a cleaning mechanism, a moving mechanism and an electric wire, wherein the cleaning mechanism comprises an upper frame, a lower frame, cleaning wheels and a cleaning motor, the upper frame and the lower frame are both in U-shaped structures, the upper frame and the lower frame are symmetrically distributed on the upper side and the lower side of the electric wire, the cleaning wheels are arranged in two groups, the outer surface of the cleaning wheels is uniformly provided with two groups of hairbrushes, the cleaning motors are respectively arranged on the top of the upper frame and the bottom of the lower frame, the moving mechanism is arranged on one side of the cleaning mechanism and comprises a first connecting rod, a second connecting rod, moving wheels and a moving motor, the moving wheels are arranged between the first connecting rod and the second connecting rod, the moving wheels are arranged above the electric wire, the surface of the moving wheels is provided with annular grooves, the inner walls of the annular grooves are abutted against the outer surface of the electric wire, and the moving motor is arranged on the outer side of the first connecting rod, the device solves the problems of danger and low efficiency of manual operation in the prior art.

Description

Overhead transmission line's cleaning device

Technical Field

The utility model relates to a clean technical field of circuit particularly, relates to an overhead transmission line's cleaning device.

Background

The overhead transmission line can connect power stations, substations and load points in different areas to transmit or exchange electric energy to form power networks or distribution networks of various grades. The distribution points are many-sided and wide, the span is large, the terrain is complex, the environment is severe, the influences of natural disasters and artificial external forces can be received at any time, and the influences are unpredictable, such as plastic bags, kite suspensions, bird droppings and dust deposits can cause interphase short circuit and single-phase grounding short circuit, the circuit relay protection action trips and power failure, and meanwhile, the falling foreign matters and the burnt and damaged wires can cause human and animal injuries and deaths. Therefore, timely clearing of foreign matters on the overhead line is of great significance to safe operation of the line.

In the prior art, manual operation is mostly adopted for cleaning the power transmission line, the danger coefficient is high, more time is wasted, the working efficiency is reduced, the cleaning is not thorough enough, and certain potential safety hazards are still left.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an overhead transmission line's cleaning device aims at solving the dangerous and inefficiency problem of manual operation among the prior art.

In order to realize the technical scheme, the utility model discloses a realize like this:

a cleaning device for an overhead transmission line comprises a cleaning mechanism, a moving mechanism and an electric wire, wherein the cleaning mechanism comprises an upper frame, a lower frame, cleaning wheels and a cleaning motor, the upper frame and the lower frame are in U-shaped structures and are symmetrically distributed on the upper side and the lower side of the electric wire in a mirror image mode, the cleaning wheels are arranged in two groups and are respectively arranged in the upper frame and the lower frame, hairbrushes are uniformly arranged on the outer surfaces of the cleaning wheels, the end portions of the hairbrushes are in contact with the outer surface of the electric wire, the cleaning motor is arranged in two groups and are respectively arranged at the top of the upper frame and the bottom of the lower frame, the moving mechanism is arranged on one side of the cleaning mechanism and comprises a first connecting rod, a second connecting rod, the moving wheels and the moving motor, one ends of the first connecting rod and the second connecting rod are fixedly connected with one side of the lower frame, the moving wheel is arranged between the first connecting rod and the second connecting rod, the moving wheel is arranged above the electric wire, an annular groove is formed in the surface of the moving wheel, the inner wall of the annular groove is abutted to the outer surface of the electric wire, and the moving motor is arranged on the outer side of the first connecting rod.

The utility model discloses an in the embodiment, the one end of going up the frame is provided with articulated seat, the one end of underframe is provided with the articulated shaft, the articulated shaft peg graft in the inside of articulated seat, go up the frame and keep away from the one end of articulated seat with the underframe is kept away from the one end of articulated shaft all is provided with the engaging lug, the top of engaging lug is provided with fastening bolt, fastening bolt is used for threaded connection two sets of the engaging lug.

In an embodiment of the present invention, the center of the cleaning wheel is provided with a first central shaft, the cleaning wheel is fixedly connected to the first central shaft, both ends of the first central shaft are provided with bearing seats, and the bearing seats are fixedly connected to the upper frame and the lower frame.

In an embodiment of the utility model, the one end fixedly connected with first belt pulley of first center pin, first belt pulley set up in clean wheel with between the bearing frame, the output fixedly connected with second belt pulley of clean motor, the outside cover of second belt pulley is equipped with the belt, go up the top of frame with the hole of dodging has all been seted up to the bottom of underframe, the other end of belt runs through dodge behind the hole cover locate the outside of first belt pulley.

The utility model discloses an in one embodiment, the center of removing the wheel is provided with the second center pin, remove the wheel with the second center pin rotates to be connected, the output fixedly connected with shaft coupling of mobile motor, the external screw thread has been seted up to the one end of second center pin, and in shaft coupling threaded connection, and screw-thread fit direction with opposite direction when removing the wheel and advancing the rotation, the other end of second center pin runs through in proper order the head rod remove the wheel with the second connecting rod.

The utility model discloses an in an embodiment, the second center pin is kept away from the one end symmetry of shaft coupling is provided with the dwang, the dwang with the fixed surface of second center pin is connected, the dwang set up in the outside of second connecting rod.

The utility model discloses an in one embodiment, one side of removing the wheel is provided with the connecting block, a set of screw hole has been seted up to the surface of second center pin, the top of connecting block is provided with connecting bolt, connecting bolt's tip runs through behind the connecting block with the screw hole cooperation is connected.

In an embodiment of the present invention, the bottom of the mobile motor is provided with a fixing base, one side of the fixing base is fixedly connected to the first connecting rod.

The utility model discloses an in an embodiment, the top inside survey of going up the frame is provided with the reservoir, one side of reservoir is provided with the force (forcing) pump, the end of intaking of force (forcing) pump with the inside UNICOM of reservoir, the play water leg of force (forcing) pump is connected with the spray tube, the below equidistance array connection of spray tube has the shower nozzle, the shower nozzle set up in the top of clean wheel.

In an embodiment of the present invention, a fluid infusion port is disposed at the top of the upper frame, and the fluid infusion port is communicated with the fluid storage tank.

The utility model has the advantages that: the utility model discloses a cleaning device of overhead transmission line who obtains through above-mentioned design adopts upper and lower frame one end to articulate, and the mode of other end bolt-up makes the upper and lower both sides that cleaning mechanism can light cover the transmission line to through the drive of cleaning motor, make the brush on cleaning wheel surface constantly carry out full angle cleaning to the electric wire surface, and spray the sanitizer through the force (forcing) pump cooperation, clean the better effect; the movable wheel is inserted and installed through the second central shaft, so that the assembly of the movable mechanism is more convenient, and the movable wheel is clamped and limited with the electric wire through the annular groove, so that the device is more stable when moving forward; the device is driven by the motor to operate, and degree of automation is high, and is clean efficient, alleviates manual work intensity, also reduces operation personnel's danger.

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 structural diagram of a cleaning device for an overhead power transmission line according to an embodiment of the present invention;

fig. 2 is a schematic side sectional view of a cleaning mechanism according to an embodiment of the present invention;

fig. 3 is a schematic side sectional view of a moving mechanism according to an embodiment of the present invention;

in the figure: 1-a cleaning mechanism; 101-an upper frame; 1011-hinge seat; 1012-avoiding holes; 1013-a liquid storage tank; 1014-a pressure pump; 1015-spraying pipe; 1016-a spray head; 1017-fluid infusion port; 102-a lower frame; 1021-a hinge axis; 103-connecting lugs; 1031-fastening bolt; 104-a cleaning wheel; 1041-a first central axis; 1042-bearing seats; 1043-brush; 1044 — a first pulley; 105-cleaning the motor; 1051-a second pulley; 1052-a belt; 2-a moving mechanism; 201-first connecting rod; 202-a second connecting rod; 203-moving wheels; 2031-an annular groove; 2032-a second central axis; 2033-connecting block; 2034-threaded hole; 2035-connecting bolts; 2036-rotating levers; 204-a moving motor; 2041-a coupling; 2042-a fixed seat; 3-electric wire.

Detailed Description

The following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution:

a cleaning device for an overhead transmission line comprises a cleaning mechanism 1, a moving mechanism 2 and an electric wire 3, wherein the cleaning mechanism 1 comprises an upper frame 101, a lower frame 102, cleaning wheels 104 and a cleaning motor 105, the upper frame 101 and the lower frame 102 are both in U-shaped structures and are symmetrically distributed on the upper side and the lower side of the electric wire 3 in a mirror image mode, the cleaning wheels 104 are arranged in two groups and are respectively arranged inside the upper frame 101 and the lower frame 102, brushes 1043 are uniformly arranged on the outer surface of the cleaning wheels 104, the end parts of the brushes 1043 are in contact with the outer surface of the electric wire 3, the cleaning wheels 104 are arranged up and down to enable the surface of the electric wire 3 to be cleaned at all angles, the electric wire 3 passes through the areas of the brushes 1043, the brushes 1043 clean dirt attached to the surface of the electric wire 3, the cleaning motors 105 are arranged in two groups and are respectively arranged at the top of the upper frame 101 and the bottom of the lower frame 102, and the cleaning motors 105 provide power for the rotation of the cleaning wheels 104, the moving mechanism 2 is arranged on one side of the cleaning mechanism 1, the moving mechanism 2 is used for driving the device to move forward and walk along the extending direction of the electric wire 3, the moving mechanism 2 comprises a first connecting rod 201, a second connecting rod 202, a moving wheel 203 and a moving motor 204, one end of each of the first connecting rod 201 and the second connecting rod 202 is fixedly connected with one side of the lower frame 102, the moving wheel 203 is arranged between the first connecting rod 201 and the second connecting rod 202, the moving wheel 203 is arranged above the electric wire 3, an annular groove 2031 is arranged on the surface of the moving wheel 203, the inner wall of the annular groove 2031 is abutted to the outer surface of the electric wire 3, the moving motor 204 is arranged on the outer side of the first connecting rod 201, the moving motor 204 provides power for the rotation of the moving wheel 203, and the moving wheel 203 and the surface of the electric wire 3 generate friction to enable the device to move forward.

In this embodiment, the one end of upper frame 101 is provided with articulated seat 1011, the one end of lower frame 102 is provided with articulated shaft 1021, articulated shaft 1021 is pegged graft in the inside of articulated seat 1011, the one end that articulated seat 1011 was kept away from to upper frame 101 and the one end that articulated shaft 1021 was kept away from to lower frame 102 all are provided with engaging lug 103, the top of engaging lug 103 is provided with fastening bolt 1031, fastening bolt 1031 is used for two sets of engaging lugs 103 of threaded connection, upper frame 101 and lower frame 102 can rotate around articulated shaft 1021 and open, make things convenient for electric wire 3 card to go into to between two sets of cleaning wheels 104, and guarantee through fastening bolt 1031 that the cleaning operation time frame can not separate, and easy and convenient operation, firm in connection.

In this embodiment, a first central shaft 1041 is disposed at the center of the cleaning wheel 104, the cleaning wheel 104 is fixedly connected to the first central shaft 1041, bearing seats 1042 are disposed at both ends of the first central shaft 1041, the bearing seats 1042 are fixedly connected to the inside of the upper frame 101 and the lower frame 102, and the bearing seats 1042 provide a limiting support for the first central shaft 1041 without affecting the rotation of the cleaning wheel 104.

In this embodiment, the first belt pulley 1044 of one end fixedly connected with of first center pin 1041, first belt pulley 1044 sets up between clean wheel 104 and bearing frame 1042, the output fixedly connected with second belt pulley 1051 of clean motor 105, the outside cover of second belt pulley 1051 is equipped with belt 1052, the top of upper frame 101 and the bottom of underframe 102 have all been seted up and have been dodged hole 1012, the other end of belt 1052 runs through and dodges the outside that the first belt pulley 1044 was located to the cover behind the hole 1012, the power of clean motor 105 output passes through the transmission of belt 1052 and two sets of belt pulleys and transmits to first center pin 1041 on, power transmission is stable, overhaul and it is convenient to change.

In this embodiment, the center of the moving wheel 203 is provided with the second center shaft 2032, the moving wheel 203 is connected with the second center shaft 2032 in a rotating manner, the output end fixedly connected with shaft coupling 2041 of the moving motor 204, the external screw thread has been seted up to the one end of the second center shaft 2032, and in shaft coupling 2041 threaded connection, and the screw-thread fit direction is opposite to the direction when the moving wheel 203 advances to rotate, the other end of the second center shaft 2032 runs through the first connecting rod 201 in proper order, moving wheel 203 and second connecting rod 202, the second center shaft 2032 adopts movably, it is convenient to install this physical stamina and easily pass electric wire 3 when installation and dismantlement, the structure design is ingenious, and the operation is simple.

In this embodiment, the one end symmetry that the shaft coupling 2041 was kept away from to the second center axle 2032 is provided with dwang 2036, and the fixed surface connection of dwang 2036 and second center axle 2032, dwang 2036 set up in the outside of second connecting rod 202, and the rotation operation when dwang 2036 makes things convenient for second center axle 2032 to be connected with shaft coupling 2041 also plays limiting displacement simultaneously, prevents the off tracking of second center axle 2032.

In this embodiment, a connection block 2033 is disposed at one side of the moving wheel 203, a set of threaded holes 2034 is disposed on an outer surface of the second center shaft 2032, a connection bolt 2035 is disposed at a top of the connection block 2033, an end of the connection bolt 2035 is connected to the threaded holes 2034 after penetrating through the connection block 2033, the moving wheel 203 and the second center shaft 2032 are movably connected to each other, after the apparatus body passes through the electric wire 3, the moving wheel 203 and the second center shaft 2032 are connected by the connection bolt 2035 to rotate synchronously, and the power of the moving motor 204 is finally output to the moving wheel 203.

In this embodiment, the bottom of the mobile motor 204 is provided with a fixing base 2042, one side of the fixing base 2042 is fixedly connected to the first connecting rod 201, and the fixing base 2042 makes the mobile motor 204 operate more stably.

In this embodiment, a liquid storage tank 1013 is arranged inside the top of the upper frame 101, a pressure pump 1014 is arranged on one side of the liquid storage tank 1013, a water inlet end of the pressure pump 1014 is communicated with the inside of the liquid storage tank 1013, a water outlet section of the pressure pump 1014 is connected with a spray pipe 1015, spray heads 1016 are connected to the lower part of the spray pipe 1015 in an equidistant array, the spray heads 1016 are arranged above the cleaning wheel 104, a cleaning agent is stored in the liquid storage tank 1013, the cleaning agent is sprayed onto the cleaning wheel 104 through the spray heads 1016 by the pressure pump 1014, and the cleaning wheel 104 uniformly coats the cleaning agent on the surface of the electric wire 3 in the rotation process, so that surface dirt is easier to clean, the cleaning efficiency is accelerated, and the cleaning quality is improved.

In this embodiment, a liquid feeding port 1017 is disposed at the top of the upper frame 101, the liquid feeding port 1017 is communicated with the liquid storage tank 1013, and the liquid feeding port 1017 facilitates the liquid storage tank 1013 to be supplied with the cleaning agent.

Specifically, this overhead transmission line's cleaning device's theory of operation: firstly, the upper frame 101 is turned over around the hinge shaft 1021 and passes through the electric wire 3, so that the electric wire 3 is positioned between the upper frame 101 and the lower frame 102, and the first connecting rod 201 and the second connecting rod 202, then the upper frame 101 is reset, and the two sets of connecting lugs 103 are locked by using the fastening bolt 1031, so that the two sets of cleaning wheels 104 are respectively positioned at the upper side and the lower side of the electric wire 3, then the threaded end of the second central shaft 2032 sequentially penetrates through the second connecting rod 202, the moving wheel 203 and the first connecting rod 201 and then is inserted into the coupler 2041, and the rotating rod 2036 is pulled, so that the thread at the end of the second central shaft 2032 is screwed into the coupler 2041, then the connecting bolt 2035 penetrates through the connecting block 2033 and then is screwed into the threaded hole 2034 on the second central shaft 2032, so as to ensure that the annular groove 2031 on the moving wheel 203 is stably clamped on the outer surface of the electric wire 3, the cleaning motor 105, the pressurizing pump 1014 and the moving motor 204 are sequentially started, and the friction is generated with the surface of the electric wire 3 during the rotating process of the moving wheel 203 to push the device forward, the cleaning wheel 104 rotates to drive the brush 1043 to cooperate with the cleaning agent sprayed from the nozzle 1016 to clean the dirt on the surface of the electric wire 3.

It should be noted that the specific models and specifications of the pressure pump 1014, the cleaning motor 105, and the moving motor 204 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the pressurizing pump 1014, the cleaning motor 105, and the moving motor 204, and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

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. The utility model provides an overhead transmission line's cleaning device which characterized in that: the cleaning device comprises a cleaning mechanism (1), a moving mechanism (2) and an electric wire (3), wherein the cleaning mechanism (1) comprises an upper frame (101), a lower frame (102), cleaning wheels (104) and a cleaning motor (105), the upper frame (101) and the lower frame (102) are in U-shaped structures and are symmetrically distributed on the upper side and the lower side of the electric wire (3), the cleaning wheels (104) are arranged in two groups and are respectively arranged inside the upper frame (101) and the lower frame (102), hairbrushes (1043) are uniformly arranged on the outer surface of the cleaning wheels (104), the end parts of the hairbrushes (1043) are in contact with the outer surface of the electric wire (3), the cleaning motor (105) is arranged in two groups and are respectively arranged at the top of the upper frame (101) and the bottom of the lower frame (102), the moving mechanism (2) is arranged on one side of the cleaning mechanism (1), the moving mechanism (2) comprises a first connecting rod (201), a second connecting rod (202), a moving wheel (203) and a moving motor (204), one end of each of the first connecting rod (201) and the second connecting rod (202) is fixedly connected with one side of the lower frame (102), the moving wheel (203) is arranged between the first connecting rod (201) and the second connecting rod (202), the moving wheel (203) is arranged above the electric wire (3), an annular groove (2031) is formed in the surface of the moving wheel (203), the inner wall of the annular groove (2031) is abutted to the outer surface of the electric wire (3), and the moving motor (204) is arranged on the outer side of the first connecting rod (201).

2. The overhead transmission line cleaning device of claim 1, wherein: one end of the upper frame (101) is provided with a hinged seat (1011), one end of the lower frame (102) is provided with a hinged shaft (1021), the hinged shaft (1021) is inserted in the hinged seat (1011), one end of the upper frame (101) far away from the hinged seat (1011) and one end of the lower frame (102) far away from the hinged shaft (1021) are both provided with a connecting lug (103), a fastening bolt (1031) is arranged above the connecting lug (103), and the fastening bolt (1031) is used for being in threaded connection with the connecting lugs (103).

3. The overhead transmission line cleaning device of claim 1, wherein: the cleaning device is characterized in that a first central shaft (1041) is arranged at the center of the cleaning wheel (104), the cleaning wheel (104) is fixedly connected with the first central shaft (1041), bearing seats (1042) are arranged at two ends of the first central shaft (1041), and the bearing seats (1042) are fixedly connected with the inner portions of the upper frame (101) and the lower frame (102).

4. The overhead transmission line cleaning device of claim 3, wherein: the one end fixedly connected with first belt pulley (1044) of first center pin (1041), first belt pulley (1044) set up in clean wheel (104) with between bearing frame (1042), the output fixedly connected with second belt pulley (1051) of clean motor (105), the outside cover of second belt pulley (1051) is equipped with belt (1052), the top of upper frame (101) with the hole (1012) is dodged all has been seted up to the bottom of underframe (102), the other end of belt (1052) runs through cover is located after dodging hole (1012) the outside of first belt pulley (1044).

5. The overhead transmission line cleaning device of claim 1, wherein: the center of removing wheel (203) is provided with second center pin (2032), remove wheel (203) with second center pin (2032) rotates and connects, the output fixedly connected with shaft coupling (2041) of removal motor (204), the external screw thread has been seted up to the one end of second center pin (2032), and in shaft coupling (2041) threaded connection, and screw-thread fit direction with the opposite direction when removing wheel (203) and advancing the rotation, the other end of second center pin (2032) runs through in proper order head rod (201), remove wheel (203) with second connecting rod (202).

6. The overhead transmission line cleaning device of claim 5, wherein: the second center pin (2032) is kept away from the one end symmetry of shaft coupling (2041) is provided with dwang (2036), dwang (2036) with the outer fixed surface connection of second center pin (2032), dwang (2036) set up in the outside of second connecting rod (202).

7. The overhead transmission line cleaning device of claim 6, wherein: one side of the moving wheel (203) is provided with a connecting block (2033), the outer surface of the second center shaft (2032) is provided with a group of threaded holes (2034), the top of the connecting block (2033) is provided with a connecting bolt (2035), and the end part of the connecting bolt (2035) penetrates through the connecting block (2033) and then is matched and connected with the threaded holes (2034).

8. The overhead transmission line cleaning device of claim 1, wherein: the bottom of the mobile motor (204) is provided with a fixed seat (2042), and one side of the fixed seat (2042) is fixedly connected with the first connecting rod (201).

9. The overhead transmission line cleaning device of claim 1, wherein: the top inside of upper frame (101) is surveyed and is provided with reservoir (1013), one side of reservoir (1013) is provided with force (forcing) pump (1014), the end of intaking of force (forcing) pump (1014) with the inside UNICOM of reservoir (1013), the play water section of force (forcing) pump (1014) is connected with spray tube (1015), the equidistance array in below of spray tube (1015) is connected with shower nozzle (1016), shower nozzle (1016) set up in the top of cleaning wheel (104).

10. The overhead transmission line cleaning device of claim 9, wherein: and a liquid supplementing port (1017) is arranged at the top of the upper frame (101), and the liquid supplementing port (1017) is communicated with the liquid storage tank (1013).