CN219535531U - Cable fast-assembling branch box of track traffic - Google Patents

Abstract

The utility model discloses a cable fast-assembly junction box for rail transit, which comprises a box body, a box door hinged on the box body and a junction assembly arranged in the box body, wherein the junction assembly comprises a supporting vertical plate which is transversely erected and a plurality of clamping seats which can be arranged and clamped on the supporting vertical plate and are used for clamping a single cable, one sides, far away from the supporting vertical plate, of the clamping seats are respectively provided with a fixing frame, and a gap for clamping another clamping seat is reserved between the fixing frame and the clamping seats. This cable fast-assembling branch box of track traffic constitutes the concatenation module that is used for cable fast-assembling branch through with grip slipper cooperation mount, and a plurality of grip slipper can distribute the cartridge side by side on supporting the riser, when realizing the swift dismouting of cable on the grip slipper, can realize the swift dismouting of grip slipper in the box, in addition, utilizes the mount, very big promotion the wiring space in the box.

Description

Cable fast-assembling branch box of track traffic

Technical Field

The utility model relates to the technical field of rail transit, in particular to a cable fast-assembling junction box for rail transit.

Background

CN217720607U discloses a cable fast-assembling branch box of track traffic, which comprises a box body, the left side of box articulates there is the chamber door, the wire loop is all inlayed to the top and the bottom of box, the inside of wire loop alternates there is the cable, the inside fixed mounting of box has the connector, the inner wall fixed mounting of box has the guide rail. According to the cable quick-assembly junction box for the rail transit, the cable is connected with the connector through the wire loop, the cable is placed on the surface of the base, the two clamping plates are folded, the two magnetic blocks are attracted, and the cable can be locked, so that the cable is fixed; through promoting the base and remove, the slider can remove in the guide rail, and spring ejector ball card is in the draw-in groove that corresponds on the guide rail inner wall, realizes the locking to the slider, and the removal of base can effectively arrange the cable to realize the fixed purpose of cable ordered arrangement.

The existing cable fast-assembling branch box for track traffic is used for positioning and fixing a single cable generally by adopting a limiting piece arranged on a guide rail, such as a line card, a clamping seat and the like, in actual use, the limiting piece is assembled on the guide rail, the cable needs to be detached to realize the movement of the cable when the cable is assembled and disassembled, the cable is difficult to operate in the branch box with various lines, meanwhile, the existing cable fast-assembling branch box can only realize single-row arrangement and distribution of the cable, and the wiring space is limited.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cable fast-assembling junction box for rail transit, which solves the problems that the fast-assembling junction box of the existing cable is inconvenient to assemble and disassemble due to various lines and the wiring space is limited.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a cable fast-assembling junction box for rail transit comprises a box body, a box door hinged on the box body, and a junction assembly arranged in the box body,

the branching component comprises a supporting vertical plate which is transversely erected and a plurality of clamping seats which can be arranged and clamped on the supporting vertical plate and used for clamping a single cable, one side of the plurality of clamping seats, which is far away from the supporting vertical plate, is provided with a fixing frame, a gap for clamping the other clamping seat is reserved between the fixing frame and the clamping seat,

the clamping seat comprises a clamping plate and a clamping seat, the clamping seat is of an L-shaped structure and is composed of a clamping plate part parallel to the clamping plate and a fixing part perpendicular to the clamping plate part, a sliding groove is transversely formed in the fixing part, a sliding block matched with the sliding groove in a sliding mode is arranged on the clamping plate, a rod piece penetrates through the clamping seat in a movable mode, the rod piece extends into the sliding groove and is sleeved with a reset spring outside the sliding groove, the inner end of the rod piece is fixedly connected with the sliding block, the outer end of the rod piece extends to the outside of the clamping seat and is fixedly provided with a pressing block, and a clamping groove which is opened downwards and matched with the thickness of the supporting vertical plate is formed in one side, away from the fixing frame, of the clamping plate and the clamping plate part.

Preferably, the clamping plate and the clamping plate part are provided with heat dissipation holes.

Preferably, the inner sides of the clamping plate and the clamping plate part are respectively positioned at the top and the bottom of the heat dissipation hole, and are fixedly connected with inner lining plates with lines.

Preferably, two ends of the return spring are respectively glued and fixed on the sliding block and the inner wall of the sliding groove.

Preferably, a plurality of threading holes distributed in a rectangular array are formed in the top of the box body, and hole covers in a shape of a Chinese character 'mi' are fixedly embedded in the threading holes.

Advantageous effects

The utility model provides a cable fast-assembly junction box for rail transit. Compared with the prior art, the method has the following beneficial effects:

this cable fast-assembling branch box of track traffic constitutes the concatenation module that is used for cable fast-assembling separated time through with grip slipper cooperation mount, and a plurality of grip slipper can distribute the clamps side by side on supporting the riser, simultaneously, and single concatenation module also can be installed on another concatenation module through the mount clamp, with the help of the clamping structure of grip slipper, when realizing the swift dismouting of cable on the grip slipper, can realize the swift dismouting of grip slipper in the box, in addition, utilizes the mount, very big promotion the wiring space in the box.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a branching assembly according to the present utility model;

FIG. 3 is a schematic view of the mounting structure of the fixing frame of the present utility model;

FIG. 4 is a schematic view of a clamping seat according to the present utility model;

FIG. 5 is a schematic view of the mounting structure of the hole cover of the present utility model;

in the figure: 1. a case; 2. a door; 3. a branching assembly; 4. a supporting vertical plate; 5. a clamping seat; 6. a fixing frame; 7. a clamping plate; 8. a clamping seat; 9. a clamping plate part; 10. a fixing part; 11. a chute; 12. a slide block; 13. a rod piece; 14. a return spring; 15. pressing the blocks; 16. a clamping groove; 17. a heat radiation hole; 18. an inner liner; 19. a threading hole; 20. and a hole cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a cable fast-assembling branch box of track traffic, including box 1 and the chamber door 2 of hinging on box 1, and install the separated time subassembly 3 in box 1, separated time subassembly 3 includes the support riser 4 of transversely setting up and can arrange the clamping seat 5 of a plurality of confession single cable centre gripping on support riser 4, and one side that keeps away from support riser 4 on a plurality of clamping seat 5 all is equipped with mount 6, leave the clearance that supplies the equipment of another clamping seat 5 card between mount 6 and the clamping seat 5, the clamping seat 5 includes splint 7 and clamping seat 8, clamping seat 8 is established to L type structure and comprises splint portion 9 and the fixed part 10 of perpendicular to splint portion 9 that is parallel with splint 7, transversely set up spout 11 on the fixed part 10, be equipped with on the splint 7 with spout 11 slip fit's slider 12, the activity is run through on the clamping seat 8 has member 13, member 13 extends to in spout 11 and is equipped with reset spring 14 with the outside cover, the inner and the slider 12 fixed connection of member 13's outer end extends to the outside of clamp seat 8 and is fixed mounting 7 and is equipped with briquetting 15 and is equipped with down the equal opening 16 of side that is equipped with down the support riser portion 6 according to the equal opening 16 of splint portion and is equipped with to the equal side of opening 16 down to the splint portion.

Based on the setting of above-mentioned structure, this cable fast-assembling branch box of track traffic comprises box 1, chamber door 2 and separated time subassembly 3, wherein, chamber door 2 articulates on box 1 and forms the separated time subassembly that supplies the cable to penetrate, separated time subassembly 3 installs the separation that is used for penetrating the cable in the separated time subassembly, specificly, when using, operating personnel is through promoting pressing piece 15, member 13 can drive splint 7 and keep away from cassette 8, thereby can place single cable between splint 7 and splint portion 9, operating personnel is after unclamping pressing piece 15, can realize the fastening centre gripping of splint 7 and splint portion 9 to single cable, then operating personnel can hang the single cable that is equipped with clamping seat 5 on supporting riser 4, after the cable is arranged on supporting riser 4, operating personnel can hang the cable that waits to articulate on the mount 6 of a certain clamping seat 5 on supporting riser 4, this cable fast-assembling box of track traffic, through can constitute the mount that is used for cable to install in the clamping seat 5 fast-assembling in the clamping seat 5, can realize in addition, can realize in the clamping seat 5 fast-assembling space in the same time by means of the clamping seat 5 on the clamping seat 1, the clamping seat fast-assembling module 5.

Further, heat dissipation holes 17 are formed in the clamping plate 7 and the clamping plate part 9. Wherein, splint 7 and holder 8 all adopt ceramic material to make, have ensured thermal-insulated effect and insulating properties to operating personnel operates, and the louvre on splint 7 and the splint portion 9 is favorable to the heat dissipation of cable.

Further, the inner sides of the clamping plate 7 and the clamping plate part 9 and the top and the bottom of the heat dissipation holes 17 are fixedly connected with a lining plate 18 pressed with lines. Wherein, the cable distributes along vertical direction and runs through between splint 7 and splint portion 9, and as the preferred, through being equipped with the interior welt 18 that suppresses the line, can ensure the firm and firm of cable centre gripping between splint 7 and splint portion 9.

Further, two ends of the return spring 14 are respectively glued and fixed on the inner walls of the sliding block 12 and the sliding groove 11. Wherein, operating personnel keeps away from splint portion 9 in order to provide the sufficient space of running through of cable through pushing away pressing block 15 inwards, and operating personnel is after unclamping pressing block 15, can realize firm centre gripping in splint 7 and splint portion 9 of cable with the help of reset spring 14 elasticity, and specifically, through gluing the both ends to reset spring 14, has ensured reset spring 14 job stabilization nature.

Further, a plurality of threading holes 19 distributed in a rectangular array are formed in the top of the box body 1, and a hole cover 20 in a shape of a Chinese character 'mi' is fixedly embedded in each of the plurality of threading holes 19. Wherein, the cable penetrates into the junction box through the threading hole 19, and preferably, the cable is limited to a certain extent by being provided with the hole cover 20 in the shape of a Chinese character 'mi', and meanwhile, the outside dust can be reduced and falls into the box body 1 through the threading hole 19.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cable fast-assembling branch box of track traffic which characterized in that: comprises a box body (1), a box door (2) hinged on the box body (1) and a branching component (3) arranged in the box body (1);

the branching assembly (3) comprises a supporting vertical plate (4) which is transversely erected and a plurality of clamping seats (5) which can be arranged and clamped on the supporting vertical plate (4) and used for clamping a single cable, one side, far away from the supporting vertical plate (4), of each of the plurality of clamping seats (5) is provided with a fixing frame (6), and a gap for clamping the other clamping seat (5) is reserved between the fixing frame (6) and the clamping seat (5);

clamping seat (5) are including splint (7) and cassette (8), the cassette (8) are established to L type structure and comprise splint portion (9) and perpendicular to splint portion (9) that are parallel with splint (7), spout (11) have transversely been seted up on fixed portion (10), be equipped with slider (12) with spout (11) slip adaptation on splint (7), movable run-through has member (13) on cassette (8), member (13) extend to in spout (11) and are equipped with reset spring (14) with outside cover, the inner and slider (12) fixed connection of member (13), the outer end of member (13) extends to the outside of cassette (8) and fixed mounting have press piece (15), lower opening and with support draw-in groove (16) of riser (4) thickness looks adaptation are all seted up to one side that frame (6) were kept away from to splint (7) and splint portion (9).

2. The cable fast-assembling junction box of rail transit of claim 1, wherein: and the clamping plate (7) and the clamping plate part (9) are provided with heat dissipation holes (17).

3. The cable fast-assembling junction box of rail transit of claim 2, wherein: the inner sides of the clamping plate (7) and the clamping plate part (9) are respectively positioned at the top and the bottom of the heat dissipation hole (17) and are fixedly connected with inner lining plates (18) with lines.

4. The cable fast-assembling junction box of rail transit of claim 1, wherein: the two ends of the return spring (14) are respectively glued and fixed on the inner walls of the sliding block (12) and the sliding groove (11).

5. The cable fast-assembling junction box of rail transit of claim 1, wherein: a plurality of threading holes (19) distributed in a rectangular array are formed in the top of the box body (1), and hole covers (20) in a shape of a Chinese character 'mi' are fixedly embedded in the threading holes (19).