CN217934515U

CN217934515U - Double-end current collector for travelling crane sliding contact line

Info

Publication number: CN217934515U
Application number: CN202221660925.5U
Authority: CN
Inventors: 尹昌圣
Original assignee: Yangzhou Liansheng Electrical Co ltd
Current assignee: Yangzhou Liansheng Electrical Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-29
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a double-end current collector for driving wiping line in the technical field of wiping line, which comprises a device body, wherein the upper end of the device body is provided with a mobile device in a matching way and is connected with the wiping line and moves through the mobile device, the bottom of the device body is provided with a plurality of groups of carbon brush assemblies in a matching way, the outer part of each group of carbon brush assemblies is sleeved with a protection assembly, the adjacent protection assemblies are communicated through a wire, the upper end of the protection assembly is provided with a supporting mechanism in a matching way, the supporting mechanism is connected with the protection assembly through a rotating mechanism, and the two sides of the protection assembly are provided with power wires corresponding to the supporting mechanism; the device effectively reduces rocking in the use to guarantee inner structure's stability, reduce the incidence of contact failure, increase the life of device body simultaneously.

Description

Double-end current collector for travelling crane sliding contact line

Technical Field

The utility model relates to a wiping line technical field, in particular to double-end current collector.

Background

The current collector is disclosed in the existing Chinese patent database, and the patent application numbers thereof are as follows: CN2019212130678, application date is: 2019.07.30, publication No. CN21021122U, publication date: 2020.03.27, this utility model application discloses a wiping line current collector, including last automobile body, lower automobile body and a plurality of leading wheels and the brush of setting on the automobile body down, the one end of brush slides and pegs graft in the box body, box body fixed mounting is in the lower automobile body, the box body includes box body and fixed mounting box body on the box body opening part down, go up the box body sliding sleeve on the brush, this utility model is when using, and inside does not have damper, when the device body receives environmental factor influence and produces the shake, the device does not have effectual shock attenuation means, leads to inner structure to damage or lead to contact failure in the past easily for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a double-end current collector for a travelling crane sliding contact line; the device effectively reduces rocking in the use to guarantee inner structure's stability, reduce the incidence of contact failure, increase the life of device body simultaneously.

The purpose of the utility model is realized like this: the utility model provides a driving is double-end current collector for wiping line, includes device body (1), the upper end cooperation of device body (1) is provided with the mobile device and is connected and remove with the wiping line through the mobile device, the bottom cooperation of device body (1) is provided with a plurality of groups carbon brush subassembly (2), and the outside of every group carbon brush subassembly (2) is all the suit and is provided with protection subassembly (3), communicates through wire (4) between adjacent protection subassembly (3), the upper end cooperation of protection subassembly (3) is provided with supporting mechanism, supporting mechanism is connected with protection subassembly (3) through rotary mechanism, the both sides of protection subassembly (3) correspond supporting mechanism and still are provided with power cord (5).

The utility model discloses the during operation, device body (1) sets up and carries out synchronous motion in inside and with the mobile device of mobile device, when the mobile device moves, carbon brush subassembly (2) will contact and produce the electric energy with the guide rail, the produced electric energy of carbon brush subassembly (2) will be conducted to consumer through wire (4) and power cord (5), it rocks to produce at the removal in-process when device body (1), elastic deformation will be carried out through first shock attenuation subassembly (12) this moment, thereby reduce the collision between rotary mechanism and the coupling assembling, second shock attenuation subassembly (18) reduce the collision of fixing device and left side support (13) and right side support (14) through elastic deformation, so reduce the frequency that power cord (5) rocked, in order to reduce power cord (5) bad incidence of contact, increase the life of device body (1) simultaneously.

The utility model has the advantages that: providing a double-end current collector for a travelling crane trolley line; the device effectively reduces rocking in the use to guarantee inner structure's stability, reduce the incidence of contact failure, increase the life of device body simultaneously.

As a further improvement of the utility model, the carbon brush component (2) is protected conveniently; carbon brush subassembly (2) are provided with two sets ofly altogether, and every group carbon brush subassembly (2) embedding sets up inside corresponding protection subassembly (3), rotary mechanism includes swivel axis seat, and this swivel axis seat divide into first one (6) and lower half, first one (6) are hollow cylinder and set up and articulate fixedly with the lower half, the lower half comprises two sets of L shape spacing module (7), and two sets of spacing module (7) are symmetry of each other and set up and fix through bolted connection, the upper end of spacing module (7) corresponds first one (6) and sets up and reserve the clearance between each other, first one (6) embedding sets up between two sets of spacing module (7) and compresses tightly fixedly.

As a further improvement of the utility model, the protection component (3) is convenient to fix; still the cooperation is provided with coupling assembling between swivel bearing seat and protection subassembly (3), and this coupling assembling includes connecting module (8) that are connected with protection subassembly (3), connecting piece (9) have been preset to the middle part of connecting module (8) corresponding swivel bearing seat, and connecting hole (10) have been preset and are connected fixedly with two sets of spacing module (7) through connecting hole (10) to the both sides of this connecting piece (9) are corresponding spacing module (7), the both ends of connecting module (8) are passed through the bolt and are articulated mutually fixed with the upper end of protection subassembly (3).

As a further improvement of the utility model, in order to increase the damping effect of the device body (1); the supporting mechanism comprises a positioning shaft (11) sleeved on the outer portion of the upper half portion (6) of the rotating shaft seat, the positioning shaft (11) is in a hollow cylindrical shape and is arranged outside the upper half portion (6) of the rotating shaft seat in a sleeved mode, a first damping component (12) is further arranged between the lower end of the positioning shaft (11) and the limiting module (7) in a matched mode, and the first damping component (12) is arranged outside the upper half portion (6) in a sleeved mode, and two ends of the first damping component (12) are respectively abutted to the limiting module (7) and the positioning shaft (11).

As a further improvement of the utility model, in order to increase the conduction effect of the device body (1); the both sides cooperation of the outer periphery of location axle (11) is provided with left side support (13) and right side support (14), left side support (13) and right side support (14) symmetry each other set up in the outside both sides of location axle (11), left side support (13) and right side support (14) and location axle (11) integrated into one piece, location axle (11) department is kept away from to the one end of left side support (13) has preset extension portion (15), and this extension portion (15) and left side support (13) integrated into one piece, one side of extension portion (15) corresponds power cord (5) and is provided with power supply slot (16), and this power supply slot (16) are C shape and set up and carry out spacing fixed to power cord (5).

As a further improvement of the utility model, the second damping component (18) is convenient to fix; the outside of left side support (13) is close to extension portion (15) department cooperation and is provided with fixing device, fixing device includes fixed module (17), and this fixed module (17) is articulated mutually with the outer wall of left side support (13) and fixes, one side of fixed module (17) corresponds left side support (13) cooperation and is provided with second shock attenuation subassembly (18), left side support (13) correspond second shock attenuation subassembly (18) and have preset shock attenuation groove (19), and this shock attenuation groove (19) and left side support (13) integrated into one piece, the one end embedding of second shock attenuation subassembly (18) sets up in shock attenuation groove (19) and carries out spacing fixed, and the other end and the fixed module (17) of second shock attenuation subassembly (18) offset.

As a further improvement of the utility model, the installation of the device body (1) is convenient; a connecting groove (20) is preset in the middle of the left support (13) corresponding to the moving device, the upper end of the fixing module (17) is fixed with the moving device through a bolt, and the internal mechanism of the right support (14) and the left support (13) are of the same structure and are symmetrically arranged with the left support (13).

As a further improvement of the utility model, the power supply is convenient to conduct; the one end of protection component (3) corresponds power cord (5) and is provided with conductive module (21), and this conductive module (21) and protection component (3) integrated into one piece and inside are hollow setting, the one end of power cord (5) is passed through conductive module (21) embedding and is set up in protection component (3) inside and be linked together with wire (4), and the other end and the mobile device of power cord (5) are linked together, the outside of power cord (5) still the suit is provided with insulating cover.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of the rotary shaft seat of the present invention.

Fig. 3 is a schematic view of the connection assembly and the protection assembly of the present invention.

Fig. 4 is a schematic view of the left bracket of the present invention.

Fig. 5 is an enlarged view of the position a of the present invention.

The device comprises a device body 1, a carbon brush assembly 2, a protection assembly 3, a wire 4, a power line 5, an upper half part 6, a limit module 7, a connecting module 8, a connecting piece 9, a connecting hole 10, a positioning shaft 11, a first damping assembly 12, a left support 13, a right support 14, an extension part 15, a power supply clamping groove 16, a fixing module 17, a second damping assembly 18, a damping groove 19, a connecting groove 20 and a conductive module 21.

Detailed Description

As shown in fig. 1-5, a double-ended current collector for a trolley conductor of a traveling crane comprises a device body 1, wherein a moving device is arranged at the upper end of the device body 1 in a matching manner and is connected with and moves along the trolley conductor through the moving device, a plurality of groups of carbon brush assemblies 2 are arranged at the bottom of the device body 1 in a matching manner, a protection assembly 3 is sleeved outside each group of carbon brush assemblies 2, adjacent protection assemblies 3 are communicated through a wire 4, a supporting mechanism is arranged at the upper end of each protection assembly 3 in a matching manner and is connected with the protection assemblies 3 through a rotating mechanism, and power wires 5 are further arranged on two sides of each protection assembly 3 corresponding to the supporting mechanisms; the carbon brush assemblies 2 are provided with two groups, each group of carbon brush assemblies 2 is embedded in the corresponding protection assembly 3, the rotating mechanism comprises a rotating shaft seat, the rotating shaft seat is divided into an upper half part 6 and a lower half part, the upper half part 6 is arranged in a hollow cylindrical shape and is hinged and fixed with the lower half part, the lower half part consists of two groups of L-shaped limiting modules 7, the two groups of limiting modules 7 are mutually symmetrically arranged and are connected and fixed through bolts, the upper ends of the limiting modules 7 are arranged corresponding to the upper half part 6, gaps are reserved between the limiting modules 7, and the upper half part 6 is embedded between the two groups of limiting modules 7 and is compressed and fixed; a connecting assembly is also arranged between the rotary shaft seat and the protection assembly 3 in a matching manner, the connecting assembly comprises a connecting module 8 connected with the protection assembly 3, a connecting piece 9 is preset in the middle of the connecting module 8 corresponding to the rotary shaft seat, connecting holes 10 are preset in two sides of the connecting piece 9 corresponding to the limiting modules 7 and are connected and fixed with the two groups of limiting modules 7 through the connecting holes 10, and two ends of the connecting module 8 are hinged and fixed with the upper end of the protection assembly 3 through bolts; the supporting mechanism comprises a positioning shaft 11 sleeved outside the upper half part 6 of the rotating shaft seat, the positioning shaft 11 is arranged in a hollow cylindrical shape and sleeved outside the upper half part 6 of the rotating shaft seat, a first damping component 12 is further arranged between the lower end of the positioning shaft 11 and the limiting module 7 in a matched mode, the first damping component 12 is sleeved outside the upper half part 6, and two ends of the first damping component 12 are respectively abutted against the limiting module 7 and the positioning shaft 11; a left bracket 13 and a right bracket 14 are arranged on two sides of the outer circumferential surface of the positioning shaft 11 in a matched manner, the left bracket 13 and the right bracket 14 are symmetrically arranged on two sides of the outer portion of the positioning shaft 11, the left bracket 13, the right bracket 14 and the positioning shaft 11 are integrally formed, an extension part 15 is preset at a position, far away from the positioning shaft 11, of one end of the left bracket 13, the extension part 15 and the left bracket 13 are integrally formed, a power supply clamping groove 16 is arranged on one side of the extension part 15 corresponding to the power supply line 5, and the power supply clamping groove 16 is arranged in a C shape and used for limiting and fixing the power supply line 5; a fixing device is arranged outside the left side support 13 and close to the extending part 15 in a matched mode, the fixing device comprises a fixing module 17, the fixing module 17 is hinged and fixed with the outer wall of the left side support 13, a second damping component 18 is arranged on one side of the fixing module 17 corresponding to the left side support 13 in a matched mode, a damping groove 19 is preset on the left side support 13 corresponding to the second damping component 18, the damping groove 19 and the left side support 13 are integrally formed, one end of the second damping component 18 is embedded into the damping groove 19 and is limited and fixed, and the other end of the second damping component 18 abuts against the fixing module 17; a connecting groove 20 is preset in the middle of the left support 13 corresponding to the moving device, the upper end of the fixing module 17 is fixed with the moving device through a bolt, and the internal mechanism of the right support 14 and the left support 13 are of the same structure and are symmetrically arranged with the left support 13; the one end of protection component 3 corresponds power cord 5 and is provided with electrically conductive module 21, and this electrically conductive module 21 and protection component 3 integrated into one piece and inside are hollow setting, the one end of power cord 5 sets up in protection component 3 inside and be linked together with wire 4 through the embedding of electrically conductive module 21, and the other end and the mobile device of power cord 5 are linked together, the outside of power cord 5 still the suit is provided with insulating cover.

The utility model discloses the during operation: the device body 1 is arranged inside the mobile device and moves synchronously with the mobile device, when the mobile device moves, the carbon brush assembly 2 is in contact with the guide rail and generates electric energy, the electric energy generated by the carbon brush assembly 2 is transmitted to electric equipment through the wire 4 and the power cord 5, when the device body 1 rocks in the moving process, at the moment, elastic deformation is carried out through the first damping assembly 12, so that the collision between the rotating mechanism and the connecting assembly is reduced, the second damping assembly 18 reduces the collision between the fixing device and the left side support 13 and the right side support 14 through the elastic deformation, the frequency of the rocking of the power cord 5 is reduced, the incidence rate of poor contact of the power cord 5 is reduced, and the service life of the device body 1 is prolonged.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative labor, and these substitutions and modifications are all within the protection scope.

Claims

1. The utility model provides a driving is double-end current collector for wiping line, includes device body (1), the upper end cooperation of device body (1) is provided with mobile device and is connected and removes its characterized in that through mobile device and wiping line: the device is characterized in that a plurality of groups of carbon brush assemblies (2) are arranged in the bottom of the device body (1) in a matched mode, the protecting assemblies (3) are arranged outside each group of carbon brush assemblies (2) in a sleeved mode, the adjacent protecting assemblies (3) are communicated through wires (4), a supporting mechanism is arranged on the upper end of each protecting assembly (3) in a matched mode and connected with the corresponding protecting assembly (3) through a rotating mechanism, and power lines (5) are further arranged on the two sides of each protecting assembly (3) in a corresponding mode.

2. A double-ended current collector for a trolley conductor as claimed in claim 1, wherein: carbon brush subassembly (2) are provided with two sets ofly altogether, and every group carbon brush subassembly (2) embedding sets up inside corresponding protection subassembly (3), rotary mechanism includes swivel axis seat, and this swivel axis seat divide into first one (6) and lower half, first one (6) are hollow cylinder and set up and articulate fixedly with the lower half, the lower half comprises two sets of L shape spacing module (7), and two sets of spacing module (7) are symmetry of each other and set up and fix through bolted connection, the upper end of spacing module (7) corresponds first one (6) and sets up and reserve the clearance between each other, first one (6) embedding sets up between two sets of spacing module (7) and compresses tightly fixedly.

3. A double-ended current collector for a trolley conductor as claimed in claim 2, wherein: still the cooperation is provided with coupling assembling between swivel bearing seat and protection subassembly (3), and this coupling assembling includes connecting module (8) that are connected with protection subassembly (3), connecting piece (9) have been preset to the middle part of connecting module (8) corresponding swivel bearing seat, and connecting hole (10) have been preset and are connected fixedly with two sets of spacing module (7) through connecting hole (10) to the both sides of this connecting piece (9) are corresponding spacing module (7), the both ends of connecting module (8) are passed through the bolt and are articulated mutually fixed with the upper end of protection subassembly (3).

4. A double-ended current collector for a trolley conductor as claimed in claim 1, wherein: the supporting mechanism comprises a positioning shaft (11) sleeved on the outer portion of the upper half portion (6) of the rotating shaft seat, the positioning shaft (11) is in a hollow cylindrical shape and is arranged outside the upper half portion (6) of the rotating shaft seat in a sleeved mode, a first damping component (12) is further arranged between the lower end of the positioning shaft (11) and the limiting module (7) in a matched mode, and the first damping component (12) is arranged outside the upper half portion (6) in a sleeved mode, and two ends of the first damping component (12) are respectively abutted to the limiting module (7) and the positioning shaft (11).

5. The double-ended current collector for a trolley wire according to claim 4, wherein: the both sides cooperation of the outer periphery of location axle (11) is provided with left side support (13) and right side support (14), left side support (13) and right side support (14) symmetry each other set up in the outside both sides of location axle (11), left side support (13) and right side support (14) and location axle (11) integrated into one piece, the one end of left side support (13) is kept away from location axle (11) and is located to preset extension portion (15), and this extension portion (15) and left side support (13) integrated into one piece, one side of extension portion (15) corresponds power cord (5) and is provided with power supply card groove (16), and this power supply card groove (16) are C shape and set up and carry out spacing fixed to power cord (5).

6. The double-ended current collector for a trolley wire according to claim 5, wherein: the outside of left side support (13) is close to extension portion (15) department cooperation and is provided with fixing device, fixing device includes fixed module (17), and this fixed module (17) is articulated mutually with the outer wall of left side support (13) and fixes, one side of fixed module (17) corresponds left side support (13) cooperation and is provided with second shock attenuation subassembly (18), left side support (13) correspond second shock attenuation subassembly (18) and have preset shock attenuation groove (19), and this shock attenuation groove (19) and left side support (13) integrated into one piece, the one end embedding of second shock attenuation subassembly (18) sets up in shock attenuation groove (19) and carries out spacing fixed, and the other end and the fixed module (17) of second shock attenuation subassembly (18) offset.

7. The double-ended current collector for a trolley wire as claimed in claim 6, wherein: a connecting groove (20) is preset in the middle of the left side support (13) corresponding to the moving device, the upper end of the fixing module (17) is fixed with the moving device through a bolt, and the internal mechanism of the right side support (14) and the left side support (13) are of the same structure and are symmetrically arranged with the left side support (13).

8. A double-ended current collector for a trolley conductor as claimed in claim 1, wherein: the one end of protection component (3) corresponds power cord (5) and is provided with conductive module (21), and this conductive module (21) and protection component (3) integrated into one piece and inside are hollow setting, the one end of power cord (5) is passed through conductive module (21) embedding and is set up in protection component (3) inside and be linked together with wire (4), and the other end and the mobile device of power cord (5) are linked together, the outside of power cord (5) still the suit is provided with insulating cover.