CN213602399U - Cable fast-assembling branch box of track traffic - Google Patents
Cable fast-assembling branch box of track traffic Download PDFInfo
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- CN213602399U CN213602399U CN202022723936.0U CN202022723936U CN213602399U CN 213602399 U CN213602399 U CN 213602399U CN 202022723936 U CN202022723936 U CN 202022723936U CN 213602399 U CN213602399 U CN 213602399U
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Abstract
The utility model belongs to the technical field of the track traffic, especially, relate to a track traffic's cable fast-assembling branch box. The cable clamping installation mode is utilized, the installation efficiency is improved, the engineering time is saved, and the cable clamping installation mode can be installed without the help of auxiliary tools. The box body is connected with a box cover through a hinge; wire inlet channels and wire outlet channels with upward openings are symmetrically and uniformly distributed on a wire inlet plate and a wire outlet plate of the box body, the inner wall surfaces of the wire inlet plate and the wire outlet plate are respectively and movably connected with a fixed plate, fixed channels with downward openings are arranged on the fixed plates, and the fixed channels are respectively and symmetrically arranged with the wire inlet channels and the wire outlet channels; supporting blocks which are symmetrically arranged with the wire inlet channel and the wire outlet channel are respectively arranged on the bottom plate of the box body close to the wire inlet plate and the wire outlet plate, and a connector which is symmetrically arranged with the supporting blocks is arranged at the center of the bottom plate.
Description
Technical Field
The utility model belongs to the technical field of the track traffic, especially, relate to a track traffic's cable fast-assembling branch box.
Background
The rail vehicle is one of important transportation means for people to go out, and plays an important role in the life and work of people. As the guarantee of the normal operation of the rail vehicle, the cable takes charge of transmitting the rail vehicle signal, and then the task of guaranteeing the normal operation of the rail vehicle is carried out. In a conventional railway vehicle, due to the difference among the types, models and purposes of the vehicles, corresponding branch boxes are various in types and various in interfaces. The process that junction box interface cables between each motorcycle type pass through the mounting hole is troublesome, has the engineering time overlength, need carry out the cable installation with the help of the instrument sometimes, very big reduction work efficiency, influence engineering project's progress.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to solve the technical problem that a cable joint mounting means is provided, has improved the installation effectiveness, has saved engineering time, need not the track traffic's that can install with the help of appurtenance cable fast-assembling branch box.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a cable quick-mounting junction box for rail transit comprises a box body, wherein the box body is connected with a box cover through a hinge; wire inlet channels and wire outlet channels with upward openings are symmetrically and uniformly distributed on a wire inlet plate and a wire outlet plate of the box body, the inner wall surfaces of the wire inlet plate and the wire outlet plate are respectively and movably connected with a fixed plate, fixed channels with downward openings are arranged on the fixed plates, and the fixed channels are respectively and symmetrically arranged with the wire inlet channels and the wire outlet channels; supporting blocks which are symmetrically arranged with the wire inlet channel and the wire outlet channel are respectively arranged on the bottom plate of the box body close to the wire inlet plate and the wire outlet plate, and a connector which is symmetrically arranged with the supporting blocks is arranged at the center of the bottom plate.
The cable fast-assembling branch box of foretell track traffic, inlet wire passageway, outlet wire passageway are equipped with inlet wire arc installation department, outlet wire arc installation department respectively, fixed passage is equipped with the arc fixed part, the arc fixed part cooperatees with inlet wire arc installation department, outlet wire arc installation department respectively and is used for the fixed clamp cable.
The support block comprises a support body and an arc-shaped groove arranged on the support body, and the arc-shaped groove is used for accommodating a cable.
In the cable quick-mounting junction box for rail transit, fixing parts are symmetrically arranged on two sides of the inner wall surfaces of the wire inlet plate and the wire outlet plate respectively, and each fixing part comprises a vertical plate and a transverse plate; the inner wall of the wire leading-in plate, the inner wall of the vertical plate and the inner wall of the transverse plate are provided with wire leading-in chutes, and the inner wall of the wire leading-out plate, the inner wall of the vertical plate and the inner wall of the transverse plate are provided with wire leading-out chutes.
According to the cable quick-assembly junction box for the rail transit, the incoming line plate is provided with the incoming line fixing groove, the outgoing line plate is provided with the outgoing line fixing groove, the fixing plate is provided with the fixing mounting holes matched with the incoming line fixing groove and the outgoing line fixing groove, and the fixing mounting holes are fixed with the incoming line fixing groove and the outgoing line fixing groove through bolts and nuts respectively.
The utility model discloses track traffic's cable fast-assembling branch box's advantage is:
1. the utility model discloses track traffic's cable fast-assembling branch box through setting up inlet wire board, outlet plate, supporting shoe, makes the inlet wire, is qualified for the next round of competitions reasonable arrangement, is convenient for maintain, and can guarantee that the cable is in the same direction as straight, the no phenomenon of bending.
Change traditional type cable perforation structure, adopt set up inlet wire passageway, outlet wire channel's design on inlet wire board, outlet wire board, can be directly with the cable by the top aim at the passageway fall can, the very big improvement installation effectiveness of this kind of mounting means need not can accomplish the installation with the help of appurtenance, the cable is overhauld simultaneously, is maintained conveniently, directly from the passageway in upwards take out can. The cooperation fixed plate can make the cable fixed more firm, improved inlet wire board, outlet plate bearing strength simultaneously, correspond the inlet wire passageway on the fixed plate, outlet channel has seted up fixed passage, arranges inlet wire passageway in, outlet channel when the cable, through the entering of fixed plate, the arc fixed part with outlet wire arc installation department, inlet wire arc installation department play the block effect to the cable from top to bottom to this has guaranteed the fixed effect of cable.
2. The utility model discloses track traffic's cable fast-assembling branch box is equipped with the supporting shoe for solving inlet wire passageway, the fall between passageway and the bottom plate of being qualified for the next round of competitions, on the bottom plate, bears the cable through the arc recess, arc recess wall just with the cooperation of cable contact, support the body and be used for compensating inlet wire passageway, the fall between passageway and the bottom plate of being qualified for the next round of competitions. Through the mode, the supporting and fixing effects of the cable in the box body can be guaranteed, and the cable is convenient to operate with the connector.
3. The utility model discloses cable fast-assembling junction box of track traffic, fixed plate and incoming line board, outlet plate adopt the swing joint mode, through setting up the fixed part on incoming line board, outlet plate, form the inlet wire spout, the outlet wire spout that can hold the fixed plate to slide in it through fixed part and incoming line board, outlet plate; the distance between the opposite ends of the transverse plates on the two sides is smaller than the length of the fixing plate, so that the fixing plate can be limited to move in the wire inlet sliding groove and the wire outlet sliding groove, and the fixing plate is prevented from sliding out.
4. The utility model discloses fixed mounting hole is seted up on the fixed plate to the cable fast-assembling branch box of track traffic, correspond fixed mounting hole and set up inlet wire fixed slot, the fixed slot of being qualified for the next round of competitions on inlet wire board, the outlet wire board, run through fixed mounting hole and go on fixed slot, the fixed slot of being qualified for the next round of competitions, the bolt both ends are locked through the nut through the bolt; the fixing plate can be firmly fixed on the wire inlet plate and the wire outlet plate in the mode, the fixed wire inlet plate and the fixed wire outlet plate are better in strength, and the supporting force is larger; the strip-shaped design of the inlet wire fixing groove and the outlet wire fixing groove is used for moving and adjusting the fixing plate in the sliding groove, so that the fixing and mounting hole is always in the range of the inlet wire fixing groove and the outlet wire fixing groove and is locked and fixed through a bolt and a nut at any time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the wire feeding board and the fixing board of the present invention;
FIG. 3 is a schematic view of a cross-sectional structure of the wire-outgoing plate and the fixing plate of the present invention;
fig. 4 is the utility model discloses incoming line board and fixed plate joint cable state schematic diagram.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
When the cable-taking device is used, as shown in fig. 1, a cable is taken and placed above the box body 1, the end part of the cable is placed into the connector 8, the cable is aligned with the opening of the wire inlet channel 3-1 and is pressed downwards into the wire inlet channel 3-1 to be directly contacted with the wire inlet arc-shaped mounting part 3-2, and meanwhile, the cable is automatically contacted with the arc-shaped groove 7-2 of the supporting block 7; and repeating the steps and sequentially installing the cables on the wire inlet plate 3. After the cable is completely installed, as shown in fig. 2 and 4, the fixing plate 5 is taken out and inserted into the wire inlet chute 10 until the arc-shaped fixing part 5-2 contacts with the cable, the cable is clamped by the arc-shaped fixing part 5-2 and the wire inlet arc-shaped installation part 3-2, and the bolt 12 penetrates through the fixing installation hole 5-3 and the wire inlet fixing groove 3-3 and is fixed at two ends of the bolt 12 through the nut 13 for locking and fixing. The cable installation procedure on the outlet board 4 is the same as that of the inlet board 3, and will not be described in detail.
The present invention has been described above by way of example with reference to the accompanying drawings, and it is to be understood that the specific implementations of the present invention are not limited to the above-described embodiments. The present invention can be modified or modified by those skilled in the art without departing from the technical idea of the present invention, and such modifications or modifications naturally fall within the scope of the present invention.
Claims (5)
1. The utility model provides a track traffic's cable fast-assembling branch box which characterized in that: the box body (1) is connected with a box cover (14) through a hinge (2); wire inlet channels (3-1) and wire outlet channels (4-1) with upward openings are symmetrically and uniformly distributed on a wire inlet plate (3) and a wire outlet plate (4) of the box body (1), the inner wall surfaces of the wire inlet plate (3) and the wire outlet plate (4) are respectively and movably connected with a fixing plate (5), a fixing channel (5-1) with a downward opening is arranged on the fixing plate (5), and the fixing channel (5-1) is respectively and symmetrically arranged with the wire inlet channel (3-1) and the wire outlet channel (4-1); supporting blocks (7) which are symmetrically arranged with the wire inlet channel (3-1) and the wire outlet channel (4-1) are respectively arranged on a bottom plate (6) of the box body (1) close to the wire inlet plate (3) and the wire outlet plate (4), and connectors (8) which are symmetrically arranged with the supporting blocks (7) are arranged at the center of the bottom plate (6).
2. The cable quick-assembly distribution box for rail transit according to claim 1, wherein: the cable clamping device is characterized in that the wire inlet channel (3-1) and the wire outlet channel (4-1) are respectively provided with a wire inlet arc-shaped installation part (3-2) and a wire outlet arc-shaped installation part (4-2), the fixed channel (5-1) is provided with an arc-shaped fixing part (5-2), and the arc-shaped fixing part (5-2) is respectively matched with the wire inlet arc-shaped installation part (3-2) and the wire outlet arc-shaped installation part (4-2) to fixedly clamp a cable.
3. The cable quick-assembly distribution box for rail transit according to claim 1, wherein: the supporting block (7) comprises a supporting body (7-1) and an arc-shaped groove (7-2) arranged on the supporting body (7-1), and the arc-shaped groove (7-2) is used for accommodating a cable.
4. The cable quick-assembly distribution box for rail transit according to claim 1, wherein: fixing parts (9) are symmetrically arranged on two sides of the inner wall surfaces of the wire inlet plate (3) and the wire outlet plate (4) respectively, and each fixing part (9) comprises a vertical plate (9-1) and a transverse plate (9-2); the wire inlet chute (10) is formed on the inner wall of the wire inlet plate (3), the inner wall of the vertical plate (9-1) and the inner wall of the transverse plate (9-2), and the wire outlet chute (11) is formed on the inner wall of the wire outlet plate (4), the inner wall of the vertical plate (9-1) and the inner wall of the transverse plate (9-2).
5. The cable quick-assembly distribution box for rail transit as claimed in claim 4, wherein: the incoming line fixing groove (3-3) is formed in the incoming line board (3), the outgoing line fixing groove (4-3) is formed in the outgoing line board (4), a fixing mounting hole (5-3) matched with the incoming line fixing groove (3-3) and the outgoing line fixing groove (4-3) is formed in the fixing plate (5), and the fixing mounting hole (5-3) is fixed with the incoming line fixing groove (3-3) and the outgoing line fixing groove (4-3) through a bolt (12) and a nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022723936.0U CN213602399U (en) | 2020-11-20 | 2020-11-20 | Cable fast-assembling branch box of track traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022723936.0U CN213602399U (en) | 2020-11-20 | 2020-11-20 | Cable fast-assembling branch box of track traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213602399U true CN213602399U (en) | 2021-07-02 |
Family
ID=76596799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022723936.0U Active CN213602399U (en) | 2020-11-20 | 2020-11-20 | Cable fast-assembling branch box of track traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213602399U (en) |
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2020
- 2020-11-20 CN CN202022723936.0U patent/CN213602399U/en active Active
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