CN211655285U

CN211655285U - Electric flat carriage current collector

Info

Publication number: CN211655285U
Application number: CN202020549179.7U
Authority: CN
Inventors: 徐皆荣
Original assignee: Wuxi Juli Electromotion Vehicle Co ltd
Current assignee: Wuxi Juli Electromotion Vehicle Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-10-09
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an electric flat carriage current collector, including the electric flat carriage body, top one side of electric flat carriage body is installed and is connect the electric socket, connect to peg graft on the electric socket and be fixed with and connect the electric plug, connect the bottom center department of electric plug installation at insulating seat down, the both sides at the electric flat carriage body are fixed through locating component to the bottom both sides of insulating seat down, the top of insulating seat is fixed with insulating seat through the elastic buffer subassembly down, the top center department of going up insulating seat installs the sliding contact iron, sliding contact iron sliding connection is on electrically conductive slide. The utility model discloses novel structure thinks about ingeniously, and buffer spring and connecting rod cooperation are used, form an elastic connection structure, along the fluctuation of horizon automatically regulated from top to bottom, can guarantee that sliding contact iron and electrically conductive slide are in the state of stabilizing the contact all the time to guarantee that the electric flat car body homoenergetic under the operational environment of difference normally works.

Description

Electric flat carriage current collector

Technical Field

The utility model relates to an electronic flatcar accessory technical field specifically is an electronic flatcar current collector.

Background

The electric flat car, some call straddle carriers, some call ferry cars, is an electric rail factory transportation vehicle, and has the advantages of simple structure, convenient use, easy maintenance and large bearing capacity. No environmental pollution, etc. The device is widely used in machine manufacturing and metallurgical plants, and is used for matching a crane in a workshop to move heavy objects to pass through. At present, in the production and manufacturing process of the parts of the water turbine generator set, the procedures of the parts of a production workshop are converted and transported, and the procedures are often realized by an electric flat car.

When the electric flat carriage travels to a rail sinking position, the contact between the current collector sliding contact iron and the conductive slideway is poor, and the normal use of the electric flat carriage is influenced. Therefore, it is necessary to design a current collector for an electric flat car.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an electric flat carriage current collector, this current collector novel structure thinks about ingeniously, and buffer spring and connecting rod cooperation are used, form an elastic connection structure, along the fluctuation of horizon automatically regulated from top to bottom, can guarantee that sliding contact iron and electrically conductive slide are in the state of stabilizing the contact all the time to guarantee that the electric flat carriage body homoenergetic under the operational environment of difference normally works.

In order to achieve the above object, the utility model provides a following technical scheme: an electric flat carriage current collector comprises an electric flat carriage body, wherein one side of the top of the electric flat carriage body is provided with an electric connection socket, an electric connection plug is fixedly connected onto the electric connection socket in an inserted mode, the electric connection plug is installed at the center of the bottom of a lower insulating seat, two sides of the bottom of the lower insulating seat are fixed on two sides of the electric flat carriage body through positioning assemblies, an upper insulating seat is fixed on the top of the lower insulating seat through an elastic buffering assembly, a sliding contact iron is installed at the center of the top of the upper insulating seat and is connected onto a conductive slide way in a sliding mode, and the sliding contact iron is connected with the electric connection plug through a wire;

the elastic buffer assembly comprises a positioning frame, a limiting block, a buffer spring, a through hole and a connecting rod, wherein the positioning frame is fixed at the top of the lower insulating seat, the top center of the positioning frame is provided with a through hole which is communicated with the top of the lower insulating seat, the connecting rod is fixedly inserted in the through hole, the limiting block is installed at the bottom of the connecting rod, the top of the connecting rod is fixed at the bottom center of the upper insulating seat, and the buffer spring between the limiting block and the through hole is sleeved on the connecting rod.

Preferably, two ends of the buffer spring are respectively fixed on the positioning frame and the limiting block.

Preferably, lower insulator and last insulator all include insulating bottom plate, porcelain insulator and insulating roof, the top of insulating bottom plate is connected with insulating roof through porcelain insulator all around.

Preferably, the insulating bottom plate and the insulating top plate are both an insulating bakelite plate material component.

Preferably, the positioning assembly comprises an internal thread seat, a long screw and a threaded hole, the internal thread seat is symmetrically installed around the power connection socket, the threaded hole is formed in the periphery of the bottom of the lower insulating seat, and the long screw penetrates through the threaded hole and is screwed and fixed in the internal thread seat.

The utility model has the advantages that:

1. the electric flat car body is inserted and fixed on the electric socket, the sliding contact iron is connected to the conductive slide way in a sliding mode, when the electric flat car body runs, the buffer spring and the connecting rod are matched for use to form an elastic connecting structure, the elastic connecting structure can be automatically adjusted up and down along the fluctuation of a ground plane, the sliding contact iron and the conductive slide way can be guaranteed to be always in a stable contact state, and the electric flat car body can be guaranteed to normally work under different working environments;

2. after the power connection plug is inserted and fixed on the power connection socket, the long screw rod penetrates through the threaded hole to be screwed and fixed on the internal thread seat, so that the lower insulating seat can be tightly fixed on the electric flat car body, and the tightness of connection between the power connection plug and the power connection socket can be guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the plane structure of the elastic buffer assembly of the present invention;

FIG. 3 is a schematic view of the planar structure of the insulating base of the present invention;

FIG. 4 is a schematic view of the planar structure of the positioning assembly of the present invention;

reference numbers in the figures: 1. an electric flat car body; 2. a power connection socket; 3. connecting a power plug; 4. a lower insulating base; 5. a positioning assembly; 6. an elastic buffer component; 7. an upper insulating base; 8. sliding contact iron; 9. a conductive slideway; 10. a wire; 11. a positioning frame; 12. a limiting block; 13. a buffer spring; 14. a through hole; 15. a connecting rod; 16. an insulating base plate; 17. a porcelain insulator; 18. an insulating top plate; 19. an internal thread seat; 20. a long screw; 21. a threaded bore.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-4.

Given by fig. 1-4, the utility model provides the following technical scheme: an electric flat carriage current collector comprises an electric flat carriage body 1, wherein one side of the top of the electric flat carriage body 1 is provided with an electric connection socket 2, the electric connection socket 2 is fixedly connected with an electric connection plug 3 in an inserted manner, the electric connection plug 3 is arranged at the center of the bottom of a lower insulating seat 4, two sides of the bottom of the lower insulating seat 4 are fixed at two sides of the electric flat carriage body 1 through positioning components 5, the top of the lower insulating seat 4 is fixedly provided with an upper insulating seat 7 through an elastic buffer component 6, the center of the top of the upper insulating seat 7 is provided with a sliding contact iron 8, the sliding contact iron 8 is connected onto a conductive slideway 9 in a sliding manner, and the sliding contact iron 8 is connected with the electric connection plug 3 through;

the elastic buffer assembly 6 comprises a positioning frame 11, a limiting block 12, a buffer spring 13, a through hole 14 and a connecting rod 15, the positioning frame 11 is fixed at the top of the lower insulating seat 4, the center of the top of the positioning frame 11 is provided with the through hole 14, the connecting rod 15 is fixedly inserted in the through hole 14, the limiting block 12 is installed at the bottom of the connecting rod 15, the top of the connecting rod 15 is fixed at the center of the bottom of the upper insulating seat 7, the buffer spring 13 positioned between the limiting block 12 and the through hole 14 is sleeved on the connecting rod 15, the power connection plug 3 is fixedly inserted in the power connection socket 2, the sliding contact iron 8 is connected onto the conductive slideway 9 in a sliding manner, when the electric flat car body 1 runs, the buffer spring 13 and the connecting rod 15 are matched for use to form an elastic connecting structure, the automatic adjustment can be carried out up and down along the fluctuation of the ground plane, and, so as to ensure that the electric flat carriage body 1 can normally work under different working environments.

Two ends of the buffer spring 13 are respectively fixed on the positioning frame 11 and the limiting block 12, so that the buffer spring 13 can normally work conveniently.

The lower insulating base 4 and the upper insulating base 7 both comprise an insulating bottom plate 16, a porcelain insulator 17 and an insulating top plate 18, and the periphery of the top of the insulating bottom plate 16 is connected with the insulating top plate 18 through the porcelain insulator 17, so that the insulating base has good insulating property.

The insulating bottom plate 16 and the insulating top plate 18 are each a member of an insulating bakelite plate material.

The positioning assembly 5 comprises an internal thread seat 19, a long screw rod 20 and a thread hole 21, the internal thread seat 19 is symmetrically installed around the power connection socket 2, the thread hole 21 is formed in the periphery of the bottom of the lower insulating seat 4, the long screw rod 20 penetrates through the thread hole 21 to be screwed and fixed inside the internal thread seat 19, the power connection plug 3 is inserted and fixed on the power connection socket 2, the long screw rod 20 penetrates through the thread hole 21 to be screwed and fixed on the internal thread seat 19, the lower insulating seat 4 can be tightly fixed on the electric flat car body 1, and the tightness of connection between the power connection plug 3 and the power connection socket 2 can be guaranteed.

When the utility model is used, the electric plug 3 is inserted and fixed on the electric socket 2, the sliding contact iron 8 is connected on the conductive slideway 9 in a sliding way, when the electric flat carriage body 1 runs, the buffer spring 13 and the connecting rod 15 are matched for use to form an elastic connecting structure, and the sliding contact iron 8 and the conductive slideway 9 can be ensured to be always in a stable contact state along the fluctuation of the ground plane, so that the electric flat carriage body 1 can work normally under different working environments;

after the power connection plug 3 is inserted and fixed on the power connection socket 2, the long screw 20 penetrates through the threaded hole 21 to be screwed and fixed on the internal threaded seat 19, so that the lower insulating seat 4 can be tightly fixed on the electric flat car body 1, and the tightness of connection between the power connection plug 3 and the power connection socket 2 can be ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 electric flat car current collector, includes electric flat car body (1), its characterized in that: the electric flat carriage comprises an electric flat carriage body (1), wherein an electricity connecting socket (2) is installed on one side of the top of the electric flat carriage body (1), an electricity connecting plug (3) is fixedly connected onto the electricity connecting socket (2) in an inserted mode, the electricity connecting plug (3) is installed at the center of the bottom of a lower insulating seat (4), two sides of the bottom of the lower insulating seat (4) are fixed to two sides of the electric flat carriage body (1) through positioning components (5), an upper insulating seat (7) is fixed to the top of the lower insulating seat (4) through elastic buffer components (6), a sliding contact iron (8) is installed at the center of the top of the upper insulating seat (7), the sliding contact iron (8) is connected onto a conductive slide rail (9) in a sliding mode, and the sliding contact iron (8) is connected with the electricity connecting plug (3);

elastic buffer subassembly (6) are including positioning frame (11), stopper (12), buffer spring (13), through-hole (14) and connecting rod (15), positioning frame (11) are fixed at the top of insulating seat (4) down, through-hole (14) that link up have been seted up to the top center department of positioning frame (11), the inside grafting of through-hole (14) is fixed with connecting rod (15), stopper (12) are installed to the bottom of connecting rod (15), the bottom center department at last insulating seat (7) is fixed at the top of connecting rod (15), buffer spring (13) that are located between stopper (12) and through-hole (14) have been cup jointed on connecting rod (15).

2. An electric flat car current collector according to claim 1, characterized in that: two ends of the buffer spring (13) are respectively fixed on the positioning frame (11) and the limiting block (12).

3. An electric flat car current collector according to claim 1, characterized in that: the lower insulating seat (4) and the upper insulating seat (7) comprise insulating bottom plates (16), porcelain insulators (17) and insulating top plates (18), and the peripheries of the tops of the insulating bottom plates (16) are connected with the insulating top plates (18) through the porcelain insulators (17).

4. An electric flat car current collector according to claim 3, characterized in that: the insulating bottom plate (16) and the insulating top plate (18) are both insulating bakelite plate material components.

5. An electric flat car current collector according to claim 1, characterized in that: the positioning assembly (5) comprises an internal thread seat (19), a long screw rod (20) and a threaded hole (21), the internal thread seat (19) is symmetrically installed on the periphery of the power connection socket (2), the threaded hole (21) is formed in the periphery of the bottom of the lower insulation seat (4), and the long screw rod (20) penetrates through the threaded hole (21) to be screwed and fixed in the internal thread seat (19).