CN203351899U

CN203351899U - Line concentration device

Info

Publication number: CN203351899U
Application number: CN 201320462291
Authority: CN
Inventors: 艾俊; 钟树军; 李强
Original assignee: CHENGDU WANSHUNDA MOLD PART Co Ltd
Current assignee: CHENGDU WANSHUNDA MOLD PART Co Ltd
Priority date: 2013-07-31
Filing date: 2013-07-31
Publication date: 2013-12-18
Anticipated expiration: 2023-07-31

Abstract

The utility model discloses a line concentration device. The line concentration device includes a lower cavity and a line pressing plate; the lower body is composed of a bottom plate and wing plates which are fixedly connected with two sides of the bottom plate; the bottom plate is provided with a plurality of spigot-and-socket slots; a line clip which is fixedly connected with the bottom plate is arranged between every two adjacent spigot-and-socket slots; two ends of the line pressing plate are hinged with one wing plate respectively; the line pressing plate is provided with spigot-and-socket blocks of which the number is equal to the number of the spigot-and-socket slots; and slots which penetrate the upper surface and the lower surface of the line pressing plate and are arranged between every two adjacent spigot-and-socket blocks are distributed on the line pressing plate. According to the line concentration device of the utility model, connecting lines are fixed on the line concentration device through the spigot-and-socket joint of the plurality of spigot-and-socket slots and spigot-and-socket blocks, and the fixation and release of the connecting lines can be realized with the flipping of the line pressing plate only required. With the line concentration device adopted, and connecting lines with different diameters can be excellently pressed. In line concentration operation, the line concentration device is advantageous in simple operation, high operating efficiency, and high density of unit volume line concentration.

Description

A kind of line concentrator

Technical field

The utility model relates to takes in field of tool, particularly relates to a kind of line concentrator.

Background technology

Along with further developing of automatic monitoring, control technology, equipment control cabinet, signal gather often to be had many in cabinet and inputs or outputs connecting line, as long as connecting line, between connecting line, very easily mutually be wound around, affect environment in cabinet attractive in appearance and clean and tidy, affect and debug and if operating personnel distinguish function, the non-shielding conductor of while connecting line of each line, also can influence each other between the connecting line be intertwined, affect the signal transmission.

The existing hub that similar anchor ear shape structure occurred on the market, be about to treat that spacing connecting line is placed in hoop body, realize the location of each connecting line and hoop body by hold-down bolt, this kind of structure hub volume is large, be not suitable with a large amount of solidus in little space, and operating efficiency is low.

The utility model content

Large for above-mentioned existing hub volume, be not suitable with a large amount of solidus in little space, and the low problem of operating efficiency, the utility model provides a kind of line concentrator.

For the problems referred to above, a kind of line concentrator that the utility model provides solves problem by following technical essential: a kind of line concentrator, comprise lower chamber and tension disc, described lower chamber is comprised of base plate and the wing plate that is fixedly connected on described base plate both sides, be provided with a plurality of socket joint grooves on described base plate, also be respectively arranged with a line card be fixedly connected with base plate between adjacent two socket joint grooves, the two ends of described tension disc are articulated and connected with a wing plate respectively, also be provided with the socket joint piece that quantity equates with socket joint groove quantity on described tension disc, be provided with the groove that runs through tension disc upper surface and lower surface on tension disc between two adjacent described socket joint pieces.

The socket joint groove arranged is for being connected with socket joint piece socket joint, after connecting line until fixing is placed in to the zone between line card and socket joint groove, pulling tension disc rotates its pin joint around itself and two blocks of wing plates, completing the socket joint piece is fixedly connected with the socket joint of socket joint groove, now, connecting line is limited between socket joint piece and line card, complete connecting line fixing on hub, simultaneously, the groove be arranged between adjacent two socket joint pieces is convenient to when treating fixing connecting line wire diameter not for the moment, reduces the impact that large wire diameter connecting line compresses the little wire diameter connecting line of periphery.

Further technical scheme is:

Described socket joint piece is flat drum shape, and the wall of socket joint piece is surrounded by a plurality of flat boards, and the cross sectional dimensions that the socket joint piece connects the end to end of tension disc with respect to it diminishes gradually, and the side view of the cavity shape of described socket joint groove and socket joint piece is complementary.

The cross sectional dimensions that the socket joint piece connects the end to end of tension disc with respect to it diminishes gradually, cross sectional dimensions play the guiding role when the socket joint than small end, being convenient to the socket joint piece inserts in the socket joint groove, the wall of socket joint piece is surrounded by the polylith flat board, in the socket joint process, each dull and stereotyped edge, because stress is concentrated the generation distortion, is conducive to the socket joint piece and is connected closely with the socket joint groove.

Also comprise upper cover plate, the two ends of described upper cover plate are articulated and connected with a wing plate respectively, in the view field of described upper cover plate on lower chamber, also are provided with a plurality of wrapping posts.

Connecting line wiring head end generally need arrange reserved section of one section certain-length, and the wrapping post of setting, for being wound around reserved connecting line, prevents mixed and disorderly winding of the reserved section of connecting line, and the upper cover plate of setting is for covering protection wrapping post zone.

Also comprise two holders and two linking arms, two described linking arms are fixedly connected on respectively on a wing plate, and two described holders are provided with the groove that cavity shape is identical with the linking arm profile, and also are equipped with screwed hole on two described holders.

Be arranged on groove on holder for being connected with the linking arm socket joint, the screwed hole be arranged on holder is fixed on holder station is installed for the bolt that coordinates coupling, quick detachable and the combination of holder and linking arm like this, be convenient to take off hub when checking connecting line.

The utlity model has following beneficial effect:

1, the utility model is than prior art, be connected connecting line is fixed on hub with the socket joint of socket joint piece by a plurality of socket joint grooves, only need to pull tension disc and can complete fixingly and lax, have advantages of easy and simple to handle and operating efficiency is high and unit volume line concentration density is large; Simultaneously, being arranged on groove between adjacent two socket joint pieces is conducive to reduce each socket joint piece and is subject to socket joint piece on every side to go deep into the impact of socket joint groove depth, when treating fixing connecting line wire diameter not for the moment, reduce the impact that large wire diameter connecting line compresses the little wire diameter connecting line of periphery, be conducive to the utility model and realize the every compression for the treatment of fixing connecting line.

2, the contour structures of special socket joint groove and socket joint piece, be conducive between socket joint groove and socket joint piece be connected closely reliable.

3, the wrapping post arranged is conducive to be fixedly connected with reserved section of line, further neatly to be fixedly connected with line, the holder of setting and the split-type structural of linking arm, when taking out hub while being conducive to check hub and hub being installed conveniently.

The accompanying drawing explanation

The structural representation that Fig. 1 is a specific embodiment of a kind of line concentrator described in the utility model;

The partial enlarged drawing that Fig. 2 is A position shown in Fig. 1.

In figure, each mark is respectively: 1, line card, 2, holder, 3, linking arm, 4, lower chamber, 5, tension disc, 6, upper cover plate, 7, the socket joint groove, 8, the socket joint piece.

Embodiment

Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples.

Embodiment 1:

As depicted in figs. 1 and 2, a kind of line concentrator, comprise lower chamber 4 and tension disc 5, described lower chamber 4 is comprised of base plate and the wing plate that is fixedly connected on described base plate both sides, be provided with a plurality of socket joint grooves 7 on described base plate, also be respectively arranged with a line card be fixedly connected with base plate 1 between adjacent two socket joint grooves 7, the two ends of described tension disc 5 are articulated and connected with a wing plate respectively, also be provided with the socket joint piece 8 that quantity equates with socket joint groove 7 quantity on described tension disc 5, be provided with the groove that runs through tension disc 5 upper surfaces and lower surface on tension disc 5 between two adjacent described socket joint pieces 8.

The socket joint groove 7 arranged is for being connected with socket joint piece 8 socket joints, after connecting line until fixing is placed in to the zone between line card 1 and socket joint groove 7, pulling tension disc 5 rotates its pin joint around itself and two blocks of wing plates, completing socket joint piece 7 is fixedly connected with the socket joint of socket joint groove 8, now, connecting line is limited between socket joint piece 7 and line card 1, complete connecting line fixing on hub, simultaneously, the groove be arranged between adjacent two socket joint pieces 8 is convenient to when treating fixing connecting line wire diameter not for the moment, reduces the impact that large wire diameter connecting line compresses the little wire diameter connecting line of periphery.

Embodiment 2:

The present embodiment is further improved on the basis of embodiment 1, as depicted in figs. 1 and 2, described socket joint piece 8 is flat drum shape, the wall of socket joint piece 8 is surrounded by a plurality of flat boards, and the cross sectional dimensions that socket joint piece 8 connects the end to end of tension disc 5 with respect to it diminishes gradually, and the side view of the cavity shape of described socket joint groove 7 and socket joint piece 8 is complementary.

The cross sectional dimensions that socket joint piece 8 connects the end to end of tension disc 5 with respect to it diminishes gradually, cross sectional dimensions play the guiding role when the socket joint than small end, being convenient to socket joint piece 8 inserts in socket joint groove 7, the wall of socket joint piece 8 is surrounded by the polylith flat board, in the socket joint process, each dull and stereotyped edge, because stress is concentrated the generation distortion, is conducive to socket joint piece 8 and is connected closely with socket joint groove 7.

Also comprise upper cover plate 6, the two ends of described upper cover plate 6 are articulated and connected with a wing plate respectively, in the view field of described upper cover plate 6 on lower chamber 4, also are provided with a plurality of wrapping posts.

Connecting line wiring head end generally need arrange reserved section of one section certain-length, and the wrapping post of setting, for being wound around reserved connecting line, prevents mixed and disorderly winding of the reserved section of connecting line, and the upper cover plate 6 of setting is for covering protection wrapping post zone.

Also comprise two holders 2 and two linking arms 3, two described linking arms 3 are fixedly connected on respectively on a wing plate, two described holders 2 are provided with the groove that cavity shape is identical with the linking arm profile, and also are equipped with screwed hole on two described holders 2.

Be arranged on groove on holder 2 for being connected with linking arm 3 socket joints, the screwed hole be arranged on holder 2 is fixed on holder 2 station is installed for the bolt that coordinates coupling, holder 2 quick detachable and combination with linking arm 3 like this, be convenient to take off hub when checking connecting line.

Claims

1. a line concentrator, it is characterized in that, comprise lower chamber (4) and tension disc (5), described lower chamber (4) is comprised of base plate and the wing plate that is fixedly connected on described base plate both sides, be provided with a plurality of socket joint grooves (7) on described base plate, also be respectively arranged with a line card be fixedly connected with base plate (1) between adjacent two socket joint grooves (7), the two ends of described tension disc (5) are articulated and connected with a wing plate respectively, also be provided with the socket joint piece (8) that quantity equates with socket joint groove (7) quantity on described tension disc (5), be provided with the groove that runs through tension disc (5) upper surface and lower surface on tension disc (5) between adjacent two described socket joint pieces (8).

2. a kind of line concentrator according to claim 1, it is characterized in that, described socket joint piece (8) is flat drum shape, the wall of socket joint piece (8) is surrounded by a plurality of flat boards, and the cross sectional dimensions that socket joint piece (8) connects the end to end of tension disc (5) with respect to it diminishes gradually, and the side view of the cavity shape of described socket joint groove (7) and socket joint piece (8) is complementary.

3. a kind of line concentrator according to claim 1, it is characterized in that, also comprise upper cover plate (6), the two ends of described upper cover plate (6) are articulated and connected with a wing plate respectively, in the view field of described upper cover plate (6) on lower chamber (4), also are provided with a plurality of wrapping posts.

4. according to any one described a kind of line concentrator of claims 1 to 3, it is characterized in that, also comprise two holders (2) and two linking arms (3), two described linking arms (3) are fixedly connected on respectively on a wing plate, two described holders (2) are provided with the groove that cavity shape is identical with linking arm (3) profile, and also are equipped with screwed hole on two described holders (2).