CN210669374U

CN210669374U - Combined sliding contact wire slot

Info

Publication number: CN210669374U
Application number: CN201922023586.4U
Authority: CN
Inventors: 麦伟财
Original assignee: Guangzhou Broadyea Machinery Manufacture Co ltd
Current assignee: Guangzhou Broadyea Machinery Manufacture Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-02
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to the field of engineering equipment, in particular to a combined sliding contact wire casing, which comprises a wire casing body and a waterproof baffle; the wire casing body comprises two clamping plates which are arranged in parallel relatively, and a connecting plate which is connected with the two clamping plates and is vertical to the clamping plates; the clamping plate and the connecting plate form an Contraband-shaped wire slot body; the wire casing body is provided with a plurality of mounting grooves; two clamping plates of the Contraband-shaped wire duct body are respectively provided with flanges, and the flanges and the mounting grooves form two first clamping grooves; the waterproof baffle comprises an outer water baffle and an inner water baffle; the outer water baffle is provided with an outer clamping groove, and the inner water baffle is provided with an inner clamping groove; the outer clamping groove is clamped in the first clamping groove, and a channel is formed between the outer water baffle and the wire groove body; the inner clamping groove is clamped in the other first clamping groove, and the inner water baffle is arranged in the channel. The utility model discloses a combination formula wiping wire casing can prevent extrusion deformation, and water-proof effects is good.

Description

Combined sliding contact wire slot

Technical Field

The utility model relates to an engineering equipment field, in particular to modular wiping wire casing.

Background

The mobile equipment (mainly cranes, traveling cranes, etc.) needs to be changed in position continuously due to movement, and at each different position, the mobile equipment needs to be powered at any time, otherwise, the mobile equipment cannot be moved continuously. At this time, the trolley line is produced, a plurality of conductors are laid in parallel along the running track of the mobile equipment, the power supply is switched on, and the current collector capable of taking electricity from the conductors is arranged on the mobile equipment, so that when the equipment moves, the current collector synchronously runs along with the equipment, and the power supply is taken from the conductors at any time and is supplied to the equipment, so that the equipment can continue to move. The power source on the trolley line is provided for the electric equipment through the current collector. However, the existing trolley lines are all powered on the upper surface or the front surface, so that the powered part is easily corroded by external environments such as rain, snow, dust, acid, alkali and the like, is not waterproof, is easy to break down, has short service life, and causes the problems of easy electric shock, electrochemical corrosion, unstable electrical connection, reduced reliability and safety, large electric energy loss, poor contact, unstable current conduction and the like. At present, no slide wire capable of simultaneously taking electricity from the side surface and taking electricity from the side surface in a bidirectional way appears at home and abroad. Moreover, the existing sliding contact wire slot is mostly made of insulating plastics, and the baffle plates with the two raised sides are bent and deformed due to stress extrusion in the long-distance transportation process, so that the waterproofness of the sliding contact wire is affected.

Disclosure of Invention

The utility model discloses a solve the problem among the prior art, provide a modular wiping wire casing.

The purpose of the utility model is realized through the following technical scheme:

a combined sliding contact wire slot comprises a wire slot body and a waterproof baffle; the wire casing body comprises two clamping plates which are arranged in parallel relatively, and a connecting plate which is connected with the two clamping plates and is vertical to the clamping plates; the clamping plate and the connecting plate form an Contraband-shaped wire slot body; the wire casing body is provided with a plurality of mounting grooves; two clamping plates of the Contraband-shaped wire duct body are respectively provided with flanges, and the flanges and the mounting grooves form two first clamping grooves; the waterproof baffle comprises an outer water baffle and an inner water baffle; the outer water baffle is provided with an outer clamping groove, and the inner water baffle is provided with an inner clamping groove; the outer clamping groove is clamped in the first clamping groove, and a channel is formed between the outer water baffle and the wire groove body; the inner clamping groove is clamped in the other first clamping groove, and the inner water baffle is arranged in the channel.

The combined sliding contact wire slot, the two clamping plates which are parallel relatively and the connecting plate which is connected with the two clamping plates form a wire slot body shaped like Contraband. An installation groove is formed in the Contraband-shaped wire casing body, and the water baffle is arranged at the opening of the Contraband-shaped wire casing body. The connection mode of the water baffle and the Contraband-shaped wire casing body is a mode of mutually clamping through a clamping groove. Two upper and lower grip blocks set up the turn-ups, and the wall of the inside mounting groove of wire casing body of turn-over board and Contraband font forms first draw-in groove, and the notch of two first draw-in grooves all faces inside the wire casing body of Contraband font. The breakwater includes outer breakwater and interior breakwater, is provided with outer draw-in groove on the outer breakwater, the first draw-in groove joint on the upper portion of the wire casing body of outer draw-in groove and Contraband font, and outer breakwater and the wire casing body of Contraband font form the channel, and the channel holds and supplies the space that the brush removed that leads in the use. The outer flashing can prevent rain or other dust from entering the channel. An inner water baffle is further arranged in the channel and is clamped with the first clamping groove at the lower part of the Contraband-shaped wire casing body through the inner clamping groove. The inner water board can further hinder the entry of rainwater or other dust.

In addition, the outer water baffle and the inner water baffle are respectively connected with the outer clamping groove, the inner clamping groove and the two first clamping grooves in a clamping mode. Outer water baffle and interior water baffle can follow the wire casing body of Contraband font and dismantle promptly, can not take place to warp because of the extrusion at the transportation, and then lead to the not good problem of water-proof effects in the use. In the prior art, the wire casing body achieves the waterproof effect through the convex edges on two sides, but the structure of the convex edges can deform in the long-distance transportation and stacking processes. The water baffle can be disassembled, the Contraband-shaped trunking body and the water baffle are stacked respectively, and the Contraband-shaped trunking body is not provided with convex edges and cannot deform.

Preferably, the outer water baffle comprises an outer clamping groove and a first outer wing plate connected with the outer clamping groove; a second outer wing plate is vertically arranged with the first outer wing plate; a third outer wing plate is vertically connected with the second outer wing plate; the first outer wing plate, the second outer wing plate, the third outer wing plate and the fourth outer wing plate are connected to form an unsealed frame body.

Preferably, the inner water baffle comprises an inner clamping groove and an inner wing plate; the inner clamping groove is arranged on the surface of the inner wing plate.

The outer water baffle has a frame structure with an opening surrounded by a first outer wing plate, a second outer wing plate, a third outer wing plate and a fourth outer wing plate. The opening faces to one side of the Contraband-shaped wire casing body. The first outer wing plate, the second outer wing plate, the third outer wing plate and the fourth outer wing plate form an unsealed frame body. The cross section of the frame body is an incomplete rectangular frame body, the first outer wing plate and the third outer wing plate are opposite sides of a rectangle, and the second outer wing plate and the fourth outer wing plate are opposite sides of the rectangle. And the width of the first outer wing plate is smaller than that of the third outer wing plate, and the width of the fourth outer wing plate is smaller than that of the second outer wing plate, so that an unsealed frame structure without connection between the first outer wing plate and the fourth outer wing plate is formed. The width of the second outer wing plate of the outer water baffle is larger than the distance between the two clamping plates. The width of the fourth outer wing plate is larger than that of the first outer wing plate, and a distance is reserved between the fourth outer wing plate and the Contraband-shaped wire groove body. The outer water baffle and the Contraband-shaped wire groove body form a channel for the movement of the electric conduction brush. The inner water baffle is arranged inside the channel and is connected with the clamping plate. So set up, rainwater or other dusts are earlier through blockking of fourth pterygoid lamina, inside if the rainwater gets into outer separation blade, then interior separation blade can play the effect that blocks once more.

Preferably, the upper end and the lower end of the inner wing plate are provided with arc surfaces. The upper end and the lower end of the inner wing plate of the inner water baffle are provided with arc surfaces, and the purpose is to facilitate the movement of the conductive brush.

Preferably, the two clamping plates are respectively provided with two first mounting grooves, and the connecting plate is provided with a second mounting groove; and the mounting grooves are internally provided with conductive grooves.

Contraband-shaped wire duct body is provided with two first mounting grooves in a vertical parallel arrangement, and each first mounting groove is provided with a second mounting groove on the connecting plate. The first mounting groove is arranged in the Contraband-shaped wire casing body and is formed by two flat plates which are perpendicular to the clamping plate. No. two mounting grooves are formed in the outer portion of the Contraband-shaped wire casing body and are formed by two flat plates perpendicular to the connecting plate. The notches of the first mounting groove and the second mounting groove are all arranged in the Contraband-shaped wire casing body.

Preferably, the bottom of the mounting groove is provided with a boss; the conductive groove is provided with a groove matched with the boss.

Preferably, the boss is provided with a first limiting block; the groove is provided with a second limiting block matched with the first limiting block.

The mounting groove bottom is provided with the boss, and the bottom of a mounting groove and No. two mounting grooves all is provided with the boss promptly. And the top of the boss extends to two sides along the table-board of the boss to form a first limiting block. The mounting groove is also provided with a fourth limiting block. The mounting groove is used for fixedly mounting the conductive groove, and the conductive groove is provided with a second limiting block. When the installation groove is installed in the conductive groove, the boss at the bottom of the installation groove is embedded into the limit groove formed by the second limit block on the conductive groove, and the fourth limit block on the installation groove can further prevent the conductive groove from sliding out of the installation groove.

Preferably, the clamping plate extends outwards to form an extension plate; the second mounting groove is formed in the outer side of the connecting plate; third limiting blocks are respectively arranged on the extension plate and the second mounting groove; the extension plate, the second mounting groove and the third limiting block form a second clamping groove; the number of the second clamping grooves is two, and the second clamping grooves are respectively located on two sides of the second mounting groove.

Preferably, the combined sliding contact wire slot comprises two wire slot bodies, and the two wire slot bodies are connected by a connecting part.

Preferably, the connecting part comprises a connecting block, and four clamping blocks are symmetrically arranged on two sides of the connecting block.

Two grip blocks of wire casing body outwards extend and form two extension boards, extension board, No. two mounting grooves and third spacing block form the second draw-in groove. The second clamping grooves are C-shaped clamping grooves, and the two second clamping grooves are located on the upper side and the lower side of the second mounting groove. Through the fixture block on the connecting block, can be in the same place two wire casing body coupling. Thus, the lifting device can be used on a single cage lifter alone or a double cage lifter after 2-in-1. Furthermore, the clamping blocks can be embedded into the C-shaped second clamping grooves to form interference fit, so that the tight combination of the two wire groove bodies is ensured.

Preferably, the conductive groove is a conductive aluminum groove.

Preferably, a ground wire electric connection groove is arranged in the second mounting groove.

Preferably, the first mounting grooves are arranged at intervals.

Preferably, the mounting groove is made of an insulating material.

Compared with the prior art, the utility model discloses following technological effect has:

the utility model provides a pair of modular wiping wire casing adopts outer breakwater and the double-deck manger plate structure of interior breakwater to improve the holistic waterproof performance of wiping line. In addition, outer water baffle and interior water baffle are all connected through the mode of joint or tenon fourth of the twelve earthly branches structure, form a detachable structure, and convenient transportation can not be in the transportation or stack in-process extrusion deformation. The boss is arranged at the bottom of the installation groove of the combined sliding contact wire groove, so that the fixing degree of the conductive groove in the installation groove can be improved, and the conductive groove is placed to fall off to cause other accidents. Finally, the two wire casing bodies are connected through the connecting component, so that the wire casing can be used on a single-cage lifter independently, and can also be used on a double-cage lifter after 2-in-1.

Drawings

FIG. 1 is a schematic cross-sectional view of a trolley wire of the present invention;

FIG. 2 is a schematic cross-sectional view of an outer water deflector of the wiping line of the present invention;

FIG. 3 is a schematic cross-sectional view of an inner water deflector of the wiping line of the present invention;

FIG. 4 is a schematic cross-sectional view of the wire casing body of the trolley wire of the present invention;

FIG. 5 is a schematic cross-sectional view of a connecting member of the trolley wire of the present invention; and

fig. 6 is a schematic cross-sectional view of the water baffle and the wire casing body of the trolley line of the present invention.

In the figure, 1-a wire groove body, 11-a clamping plate, 111-a flanging, 112-an extension plate, 12-a connecting plate, 2-a water baffle, 21-an outer water baffle, 211-an outer clamping groove, 212-a first outer wing plate, 213-a second outer wing plate, 214-a third outer wing plate, 215-a fourth outer wing plate, 22-an inner water baffle, 221-an inner clamping groove, 222-an inner wing plate, 223-a circular arc surface, 3-a mounting groove, 31-a first mounting groove, 32-a second mounting groove, 321-a third limiting block, 33-a boss, 331-a first limiting block, 332-a second limiting block, 34-a fourth limiting block, 4-a first clamping groove, 5-a groove, 6-a conductive groove, 61-a groove, 7-a second clamping groove and 8-a connecting part, 81-connecting block, 82-fixture block.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

A combined sliding contact wire slot comprises a wire slot body 1 and a waterproof baffle 2; the wire casing body 1 comprises two clamping plates 11 which are arranged in parallel relatively, and a connecting plate 12 which is connected with the two clamping plates 11 and is vertical to the clamping plates 11; the clamping plate 11 and the connecting plate 12 form an Contraband-shaped wire casing body 1; the wire casing body 1 is provided with a plurality of mounting grooves 3; two clamping plates 11 of the Contraband-shaped trunking body 1 are respectively provided with flanges 111, and the flanges 111 and the mounting grooves 3 form two first clamping grooves 4; the waterproof baffle 2 comprises an outer water baffle 21 and an inner water baffle 22; the outer water baffle 21 is provided with an outer clamping groove 211, and the inner water baffle 22 is provided with an inner clamping groove 221; the outer clamping groove 211 is clamped in the first clamping groove 4, and a channel 5 is formed between the outer water baffle 21 and the wire casing body 1; the inner locking groove 221 is locked in the other first locking groove 4, and the inner water baffle 22 is arranged in the channel 5.

The outer water baffle 21 comprises an outer clamping groove 211 and a first outer wing plate 212 connected with the outer clamping groove 211; a second outer wing plate 213 is perpendicularly provided to the first outer wing plate 212; a third outer wing plate 214 is vertically connected with the second outer wing plate 213; a fourth outer wing plate 215 is vertically connected with the third outer wing plate 214; the first outer wing 212, the second outer wing 213, the third outer wing 214, and the fourth outer wing 215 are connected to form an unsealed frame.

The inner water baffle 22 includes an inner slot 221 and an inner wing 222; the inner locking groove 221 is disposed on a surface of the inner wing plate 222.

The inner wing plate 222 has arc surfaces 223 at upper and lower ends thereof.

The two clamping plates 11 are respectively provided with two first mounting grooves 31, and the connecting plate 12 is provided with a second mounting groove 32; and the mounting grooves 3 are internally provided with conductive grooves 6.

A boss 33 is arranged at the bottom of the mounting groove 3; the conductive groove 6 is provided with a groove 61 matched with the boss 33. And a fourth limiting block 34 is arranged on the notch of the mounting groove 3.

The boss 33 is provided with a first stopper 331; the groove 61 is provided with a second stopper 332 matched with the first stopper 331.

The clamping plate 11 extends outwards to form an extension plate 112; the second mounting groove 32 is arranged on the outer side of the connecting plate 12; a third limiting block 321 is respectively arranged on the extension plate 112 and the second mounting groove 32; the extension plate 112, the second mounting groove 32 and the third limiting block 321 form a second clamping groove 7; the number of the second clamping grooves 7 is two, and the two second clamping grooves are respectively located on two sides of the second mounting groove 32. The second card slot 7 is C-shaped.

Combined type sliding contact wire casing comprises two wire casing bodies 1, and the two wire casing bodies 1 are connected by a connecting part 8.

The connecting component 8 comprises a connecting block 81, and four clamping blocks 82 are symmetrically arranged on two sides of the connecting block 81.

The conductive groove 6 is a conductive aluminum groove.

The second mounting groove 32 is internally provided with a ground wire connecting groove. One of them installation zero line conducting groove in the mounting groove, other three are the live wire conducting groove.

The first installation grooves 31 are arranged at intervals.

The mounting groove 3 is made of an insulating material.

In the transportation, dismantle outer water baffle and interior water baffle from the wire casing body of Contraband font, can prevent to stack the deformation of in-process water baffle in the transportation, and then influence the water-proof effects in the use. When the clamping groove is used, the inner clamping groove on the inner water baffle is clamped in the first clamping groove on the clamping plate at the lower part of the Contraband-shaped wire duct body, and then the outer clamping groove on the outer water baffle is added into the first clamping groove on the clamping plate at the upper part of the Contraband-shaped wire duct body. And then the conductive brush is penetrated into the channel formed by the outer water baffle and the inner water baffle. In addition, in the use installation, the conductive aluminum groove is clamped into the installation groove, and the second limiting block on the conductive aluminum groove is matched with the first limiting block on the boss at the bottom of the installation groove, so that the conductive aluminum groove can be stably fixed in the installation groove. Furthermore, the notch of mounting groove also is provided with the fourth stopper, can increase the stability of electrically conductive aluminium groove installation. Finally, the two Contraband-shaped wire casing bodies can be connected together by using a connecting component according to requirements. The connecting block on the connecting part can be clamped into the second clamping groove on the wire groove body so as to connect the two wire groove bodies, so that the wire groove body can be used on a single-cage lifter independently, and can also be used on a double-cage lifter after 2-in-1.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A combined sliding contact wire slot is characterized by comprising a wire slot body (1) and a waterproof baffle (2); the wire casing body (1) comprises two clamping plates (11) which are arranged in parallel relatively, and a connecting plate (12) which is connected with the two clamping plates (11) and is vertical to the clamping plates (11); the clamping plate (11) and the connecting plate (12) form an Contraband-shaped wire casing body (1); the wire casing body (1) is provided with a plurality of mounting grooves (3);

two clamping plates (11) of the Contraband-shaped wire casing body (1) are respectively provided with flanges (111), and the flanges (111) and the mounting grooves (3) form two first clamping grooves (4); the waterproof baffle (2) comprises an outer water baffle (21) and an inner water baffle (22); the outer water baffle (21) is provided with an outer clamping groove (211), and the inner water baffle (22) is provided with an inner clamping groove (221); the outer clamping groove (211) is clamped in the first clamping groove (4), and a channel (5) is formed between the outer water baffle (21) and the wire casing body (1); the inner clamping groove (221) is clamped in the other first clamping groove (4), and the inner water baffle (22) is arranged in the channel (5).

2. The modular wiping wire slot of claim 1, wherein the outer water deflector (21) comprises an outer catch (211), a first outer wing (212) arranged in connection with the outer catch (211); a second outer wing plate (213) is arranged perpendicular to the first outer wing plate (212); a third outer wing plate (214) is vertically connected with the second outer wing plate (213); a fourth outer wing plate (215) is vertically connected with the third outer wing plate (214); the first outer wing plate (212), the second outer wing plate (213), the third outer wing plate (214) and the fourth outer wing plate (215) are connected to form an unsealed frame body.

3. The modular wiping wire slot of claim 1, wherein the inner water deflector (22) comprises an inner slot (221) and an inner wing (222); the inner clamping groove (221) is arranged on the surface of the inner wing plate (222).

4. The combined trolley wire duct of claim 3, wherein the upper and lower ends of the inner wing plate (222) are provided with arc surfaces (223).

5. The modular wiping trunking of claim 1 comprising two trunking bodies (1), the two trunking bodies (1) being connected by a connecting part (8).

6. The combined sliding contact wire groove as claimed in claim 5, wherein the connecting component (8) comprises a connecting block (81), and four clamping blocks (82) are symmetrically arranged on two sides of the connecting block (81).