CN212849242U

CN212849242U - Current collector capable of passing through bent sliding contact line

Info

Publication number: CN212849242U
Application number: CN202021723124.XU
Authority: CN
Inventors: 陈玉彪; 陈振坤; 沙懋华; 江旗
Original assignee: Sanming City Jinda Mechanic Electronic Equipment Co ltd
Current assignee: Sanming City Jinda Mechanic Electronic Equipment Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-30
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to the technical field of current collectors, in particular to a current collector capable of passing through a bending sliding contact line, which comprises a current collector body, wherein guide wheel mounting grooves are respectively formed at two ends of the current collector body, each guide wheel mounting groove is provided with a first rotating shaft and a second rotating shaft, the first rotating shaft is rotatably connected with a first guide wheel group, the first guide wheel group is slidably connected with the outer wall of the first rotating shaft, the second rotating shaft is rotatably connected with a second guide wheel group, and the second guide wheel group is slidably connected with the outer wall of the second rotating shaft; when passing through the curved sliding contact line, the first guide wheel set and the second guide wheel set at the front end and the rear end of the current collector slide on the outer walls of the corresponding first rotating shaft and the second rotating shaft, and the guide wheels at the left end and the right end of the current collector are staggered, so that the current collector can pass through the curved sliding contact line with the minimum bending radius of 800 mm.

Description

Current collector capable of passing through bent sliding contact line

Technical Field

The utility model relates to a current collector technical field specifically is a current collector of crooked wiping line of accessible.

Background

The mobile equipment needs to change positions continuously due to movement, and at each different position, the mobile equipment needs to obtain a power supply at any time, otherwise, the mobile equipment cannot move continuously. At this point, a trolley line is produced, which runs several conductors in parallel along the running track of the mobile device and is connected to the power supply. On the moving equipment, a current collector capable of taking electricity from the conductor is also arranged. Thus, when the equipment moves, the current collector runs synchronously with the equipment and takes power from the conductor to the equipment at any time, so that the equipment can continue to move. At present, the existing current collector guide wheel cannot move, and the current collector can only be used on a sliding contact line with the arc length radius larger than 1500mm, so that the sliding contact line cannot be arranged at a narrow position in space, and the use limitation of the sliding contact line is more.

Based on this, the utility model designs a current collector of crooked wiping line of accessible to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a current collector of crooked wiping line of accessible for in order to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a current collector of accessible crooked wiping line, including the current collector body, the guide pulley mounting groove has been seted up respectively to current collector body both ends, each the guide pulley mounting groove all is provided with first pivot and second pivot, first pivot rotation is connected with first guide pulley group, first guide pulley group sliding connection is at first pivot outer wall, the second pivot rotation is connected with the second guide pulley group, second guide pulley group sliding connection is at second pivot outer wall.

Preferably, the first guide wheel set is composed of two third guide wheels, the two third guide wheels are all sleeved on the first rotating shaft, each third guide wheel outer wall is provided with a first protrusion, and the first protrusions are arranged in the sliding contact wire slots.

Preferably, the second guide wheel group is composed of two fourth guide wheels, the two fourth guide wheels are all sleeved on the second rotating shaft, a second protrusion is arranged on the outer wall of each fourth guide wheel, and the second protrusion is arranged in a clamping groove in the bottom wall of the sliding contact line inner cavity.

Preferably, the diameter of the third guide wheel is larger than that of the fourth guide wheel, and the diameter of the first protrusion is larger than that of the second protrusion.

Preferably, the two opposite end faces of the first bulges are provided with third bulges, and the third bulges are buckled with each other.

Compared with the prior art, the beneficial effects of the utility model are that: when passing through the curved sliding contact line, the first guide wheel set and the second guide wheel set at the front end and the rear end of the current collector slide on the outer walls of the corresponding first rotating shaft and the second rotating shaft, and the guide wheels at the left end and the right end of the current collector are staggered, so that the current collector can pass through the curved sliding contact line with the minimum bending radius of 800 mm.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic structural view of a first guide pulley assembly of the present invention;

FIG. 4 is a schematic structural view of a second guide pulley set of the present invention;

fig. 5 is a schematic structural diagram of an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a current collector body; 2. a guide wheel mounting groove; 3. a first rotating shaft; 4. a second rotating shaft; 5. a first guide wheel set; 6. a third guide wheel; 7. a first protrusion; 8. a fourth guide wheel; 9. a second protrusion; 10. a third protrusion; 11. a second guide wheel set; 12. an arc-shaped sliding contact line.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a current collector of accessible crooked wiping line, including current collector body 1, guide pulley mounting groove 2 has been seted up respectively at current collector body 1 both ends, and each guide pulley mounting groove 2 all is provided with first pivot 3 and second pivot 4, and first pivot 3 rotates and is connected with first

guide pulley group

5, and 5 sliding connection of first guide pulley group are at 3 outer walls of first pivot, and 4 rotations of second pivot are connected with second

guide pulley group

11, and 11 sliding connection of second guide pulley group are at 4 outer walls of second pivot.

Specifically, the first guide wheel group 5 consists of two third guide wheels 6, the two third guide wheels 6 are sleeved on the first rotating shaft 3, a first bulge 7 is arranged on the outer wall of each third guide wheel 6, and the first bulge 7 is arranged in the sliding contact slot; when the current collector slides on the arc-shaped sliding contact line, the side wall of the sliding contact line notch is abutted against the first bulge 7 arranged on the outer wall of one of the third guide wheels 6, and the third guide wheel 6 is pushed to move towards the other side wall of the sliding contact line notch. Meanwhile, the third guide wheels 6 at the front and rear ends of the current collector move at different distances, so that the first guide wheel sets 5 at the front and rear ends of the current collector are staggered.

Specifically, the second guide wheel group 11 is composed of two fourth guide wheels 8, the two fourth guide wheels 8 are both sleeved on the second rotating shaft 4, a second bulge 9 is arranged on the outer wall of each fourth guide wheel 8, and the second bulge 9 is arranged in a clamping groove in the bottom wall of the inner cavity of the sliding contact line; when the current collector slides on the arc-shaped sliding contact line, the side wall of the clamping groove is abutted to the second protrusion 9 arranged on the outer wall of one fourth guide wheel 8, and the fourth guide wheel 8 is pushed to move towards the other side wall of the clamping groove. Meanwhile, the moving distances of the fourth guide wheels 8 at the front and rear ends of the current collector are not equal, so that the moving distances of the second guide wheel sets 11 at the front and rear ends of the current collector are equal, and the first guide wheel set 5 and the second guide wheel set 11 at the same end of the current collector are equal.

Specifically, the diameter of the third guide wheel 6 is larger than that of the fourth guide wheel 8, and the diameter of the first protrusion 7 is larger than that of the second protrusion 9.

Specifically, the opposite end surfaces of the two first bulges 7 are provided with third bulges 10, and the third bulges 10 are buckled with each other; the third protrusions 10 allow the two third guide wheels 6 to rotate simultaneously.

One specific application of this embodiment is: when the device is used, the carbon brush arranged on the side wall of the current collector is pressed down, the current collector is installed in the arc-shaped sliding contact line 12, after the current collector and the arc-shaped sliding contact line 12 are installed, the carbon brush is reset under the spring, and the carbon brush of the current collector is abutted to the carbon brush installation groove. When the current collector moves on the arc-shaped trolley wire 12, the side wall of the trolley wire notch abuts against the first bulge 7 arranged on the outer wall of one of the third guide wheels 6, and the third guide wheel 6 is pushed to move towards the other side wall of the trolley wire notch. Meanwhile, the third guide wheels 6 at the front and rear ends of the current collector move at different distances, so that the first guide wheel sets 5 at the front and rear ends of the current collector are staggered.

The side wall of the clamping groove is abutted to a second protrusion 9 arranged on the outer wall of one fourth guide wheel 8, and the fourth guide wheel 8 is pushed to move towards the other side wall of the clamping groove. Meanwhile, the moving distances of the fourth guide wheels 8 at the front and rear ends of the current collector are not equal, so that the moving distances of the second guide wheel sets 11 at the front and rear ends of the current collector are equal, and the first guide wheel set 5 and the second guide wheel set 11 at the same end of the current collector are equal. The guide wheel sets at the front end and the rear end of the current collector are staggered, so that the current collector can pass through the arc-shaped sliding contact line 12 with the minimum bending radius of 800 mm. The current collector can be applied to construction site curtain wall decoration, looms, logistics industries and glass cleaning industries.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A current collector capable of sliding contact through bending comprises a current collector body (1), and is characterized in that: guide pulley mounting groove (2), each have been seted up respectively to current collector body (1) both ends guide pulley mounting groove (2) all are provided with first pivot (3) and second pivot (4), first pivot (3) are rotated and are connected with first guide pulley group (5), first guide pulley group (5) sliding connection is in first pivot (3) outer wall, second pivot (4) are rotated and are connected with second guide pulley group (11), second guide pulley group (11) sliding connection is in second pivot (4) outer wall.

2. A collector for a flexible trolley wire according to claim 1, wherein: first guide pulley group (5) comprise two third guide pulleys (6), two third guide pulley (6) are all established on first pivot (3), each third guide pulley (6) outer wall all is provided with first arch (7), sliding contact notch is arranged in to first arch (7).

3. A collector for a flexible trolley wire according to claim 2, wherein: the second guide wheel set (11) is composed of two fourth guide wheels (8), the fourth guide wheels (8) are all sleeved on the second rotating shaft (4), each fourth guide wheel (8) is provided with a second protrusion (9) on the outer wall, and the second protrusion (9) is arranged in a clamping groove in the bottom wall of the inner cavity of the sliding contact line.

4. A collector for a flexible trolley wire according to claim 3, wherein: the diameter of the third guide wheel (6) is larger than that of the fourth guide wheel (8), and the diameter of the first bulge (7) is larger than that of the second bulge (9).

5. A collector for a flexible trolley wire according to claim 2, wherein: two the relative terminal surface of first arch (7) all is provided with third arch (10), third arch (10) lock each other.