CN210224551U

CN210224551U - Rigid body sliding contact line

Info

Publication number: CN210224551U
Application number: CN201921532064.0U
Authority: CN
Inventors: Shi Liu; 刘实
Original assignee: SHANGHAI PUBANG MECHANISM AND ELECTRIC MANUFACTURE CO Ltd
Current assignee: SHANGHAI PUBANG MECHANISM AND ELECTRIC MANUFACTURE CO Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-03-31
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses a rigid body wiping line, include: the iron base, the iron base top is the trapezoidal structure of falling and the top is equipped with the fixed slot, the trapezoidal connecting block lower part both sides of falling of iron base are equipped with the draw-in groove, integrated into one piece between fixed slot and draw-in groove and the iron base, the trapezoidal structure outside of falling of iron base is equipped with the copper conductor, the inside mounting groove and the mounting groove that are equipped with of copper conductor match each other with the trapezoidal structure of falling of iron base, the top is equipped with mutual gomphosis between lug and the fixed slot in the mounting groove, the mounting hole both sides of mounting groove are equipped with mutual gomphosis between fixture block and the draw-in groove, the iron base bottom is equipped with the wiping piece for positive trapezoidal pedestal and positive trapezoidal pedestal. The utility model discloses a through set up fixed slot and draw-in groove cooperation copper conductor mounting groove inside lug and fixture block gomphosis at the iron-based top, increased the stability between copper conductor and the iron-based.

Description

Rigid body sliding contact line

Technical Field

The utility model relates to a wiping line technical field, more specifically are rigid body wiping line.

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 time, the trolley wire is produced. And a plurality of conductors are laid in parallel along the running track of the mobile equipment, and the power supply is switched on. 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. The assembly of these conductors and current collectors is known as a trolley line.

At present, the rigid body sliding contact line is formed by combining a ladder-shaped copper bar and a channel steel or a T-shaped copper bar and a channel aluminum, but the existing rigid body sliding contact line has the following problems: 1. the existing rigid body sliding contact line has a single structure, and the connection stability between a copper conductor and an iron base is insufficient; 2. the existing rigid body sliding contact line needs to be dustproof by means of a device, and the sliding of the iron base is easy to cause abrasion. Therefore, a new technical solution needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rigid body wiping line, this rigid body wiping line have increased the stability between copper conductor and the iron-based through setting up inside lug and the fixture block gomphosis of fixed slot and draw-in groove cooperation copper conductor mounting groove at the iron-based top, satisfy the practical application demand.

In order to achieve the above object, the utility model provides a following technical scheme: a rigid body trolley line comprising: the iron base, the iron base top is the trapezoidal structure of falling and the top is equipped with the fixed slot, the trapezoidal connecting block lower part both sides of falling of iron base are equipped with the draw-in groove, integrated into one piece between fixed slot and draw-in groove and the iron base, the trapezoidal structure outside of falling of iron base is equipped with the copper conductor, the inside mounting groove and the mounting groove that are equipped with of copper conductor match each other with the trapezoidal structure of falling of iron base, the top is equipped with mutual gomphosis between lug and the fixed slot in the mounting groove, the mounting hole both sides of mounting groove are equipped with mutual gomphosis between fixture block and the draw-in groove, the iron base bottom is equipped with the wiping piece for positive trapezoidal pedestal and positive trapezoidal pedestal.

As a preferred embodiment of the present invention, the weight reduction groove is provided inside the regular trapezoid seat body of the iron base, and the weight reduction groove is a circular through hole.

As a preferred embodiment of the present invention, the sliding contact block is a wave-shaped protrusion and smoothly transits to the regular trapezoid base body of the iron base.

As a preferred embodiment of the utility model, the copper conductor is the installation department assorted trapezoidal structure who falls with the iron-based for trapezoidal structure and mounting groove, the mounting groove is back-off structure and is fixed with the iron-based. Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses a set up fixed slot and draw-in groove cooperation copper conductor mounting groove inside lug and fixture block gomphosis at the iron-based top, increased the stability between copper conductor and the iron-based.

(2) The utility model discloses a copper conductor is mutual gomphosis between back-off structure and fixture block and the draw-in groove, has increased rigid body wiping line's dustproof ability, and the wiping piece that its bottom set up is the wave structure simultaneously, and area of contact is being guaranteed reducing wear.

Drawings

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

FIG. 2 is a schematic diagram of the iron-based structure of the present invention;

fig. 3 is a schematic diagram of the copper conductor structure of the present invention.

In the figure, an iron base-1, a weight reduction groove-2, a copper conductor-3, a fixed groove-4, a clamping groove-5, a sliding contact block-6, a mounting groove-7, a bump-8 and a clamping block-9.

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 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.

Referring to fig. 1-3, the present invention provides a technical solution: a rigid body trolley line comprising: the iron base 1 is of an inverted trapezoid structure, the top of the iron base 1 is provided with a fixing groove 4, the two sides of the lower portion of an inverted trapezoid connecting block of the iron base 1 are provided with clamping grooves 5, the fixing groove 4, the clamping grooves 5 and the iron base 1 are integrally formed, the fixing groove 4 arranged at the top of an inverted trapezoid mounting portion of the iron base 1 and the clamping grooves 5 at the two sides of the lower portion of the inverted trapezoid mounting portion are integrally formed, the strength of the iron base 1 is guaranteed by a reduced connection structure, a copper conductor 3 is arranged outside the inverted trapezoid structure of the iron base 1, a mounting groove 7 is arranged inside the copper conductor 3, the mounting groove 7 is matched with the inverted trapezoid structure of the iron base 1, the copper conductor 3 is also of an inverted trapezoid structure, the mounting stability of the copper conductor 3 is improved by mutual embedding between the mounting groove 7 and the inverted trapezoid mounting portion of the iron base 1, the inverted trapezoid structure reduces the risk of dust, mounting hole both sides of mounting groove 7 are equipped with mutual gomphosis between fixture block 9 and the draw-in groove 5, mutual gomphosis between 7 inside lugs of mounting groove 8 and the fixed slot 4, and mutual gomphosis between fixture block 9 and the draw-in groove 5 has increased the stability of being connected of copper conductor 3 and

iron base

1, 1 bottom of iron base is equipped with wiping block 6 for positive trapezoidal pedestal and positive trapezoidal pedestal bottom, integrated into one piece between wiping block 6 and the positive trapezoidal pedestal of iron base 1, wiping block 6 is wave undulation structure, has reduced wearing and tearing when having guaranteed area of contact.

Further improved, as shown in fig. 1: the weight reduction grooves 2 are formed in the regular trapezoid base body of the iron base 1, the weight reduction grooves 2 are circular through holes, the weight reduction grooves 2 are arranged to guarantee structural strength of the iron base 1, use of manufacturing materials is reduced, light assembly is achieved, and meanwhile cost is saved.

The utility model discloses fixed slot 4 that iron base 1's trapezoidal installation department top set up falls 5 integrated into one piece of draw-in groove of both sides under the trapezoidal installation department, reduce connection structure and guaranteed iron base 1's intensity, copper conductor 3 is the trapezoidal structure of falling equally and through mounting groove 7 and iron base 1 fall mutual gomphosis between the trapezoidal installation department, the stability of copper conductor 3 installation has been increased, and the structure of falling back reduces the risk that the dust got into, mutual gomphosis between 7 inside lugs of mounting groove and fixed slot 4, and mutual gomphosis between fixture block 9 and draw-in groove 5, copper conductor 3 and iron base 1's stability of being connected has been increased, sliding contact piece 6 is wave undulation structure, reduce wearing and tearing when having guaranteed area of contact.

The product protected by the scheme is put into practical production and application at present, and particularly has certain success in the field of sliding contact lines, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

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. A rigid body wiping line is characterized in that: the method comprises the following steps: the iron base (1), the top of the iron base (1) is of an inverted trapezoid structure, the top of the iron base (1) is provided with a fixing groove (4), the two sides of the lower portion of an inverted trapezoid connecting block of the iron base (1) are provided with clamping grooves (5), the fixing groove (4), the clamping grooves (5) and the iron base (1) are integrally formed, a copper conductor (3) is arranged outside the inverted trapezoid structure of the iron base (1), a mounting groove (7) is formed inside the copper conductor (3), the mounting groove (7) is matched with the inverted trapezoid structure of the iron base (1), a convex block (8) is arranged at the top of the mounting groove (7), the convex block (8) and the fixing groove (4) are mutually embedded, clamping blocks (9) are arranged on two sides of a mounting hole of the mounting groove (7), the clamping blocks (9) and the clamping grooves (5) are mutually embedded, a sliding contact block (6) is arranged, the sliding contact block (6) and the regular trapezoid seat body of the iron base (1) are integrally formed.

2. A rigid body trolley wire as claimed in claim 1, wherein: and a weight reduction groove (2) is arranged in the regular trapezoid base body of the iron base (1), and the weight reduction groove (2) is a circular through hole.

3. A rigid body trolley wire as claimed in claim 2, wherein: the sliding contact block (6) is in a wave-shaped bulge and is in smooth transition with the regular trapezoid base body of the iron base (1).

4. A rigid body trolley wire as claimed in claim 1, wherein: copper conductor (3) are for falling the trapezium structure and mounting groove (7) and be the trapezoidal structure of falling with the installation department assorted of iron base (1), mounting groove (7) are the back-off structure and are fixed with iron base (1).