CN211606020U

CN211606020U - Railway signal control cable junction box

Info

Publication number: CN211606020U
Application number: CN201921615571.0U
Authority: CN
Inventors: 张波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-09-29
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a railway signal control cable junction box, including junction box, inlet wire and louvre, the right side of junction box is provided with the inlet wire, the louvre has all been seted up to both sides around the junction box, the equal fixedly connected with connecting block in both sides around the junction box, the connecting hole has been seted up on the surface of connecting block, the inner wall fixedly connected with fixed block of junction box, the screw has been seted up on the surface of fixed block, the bottom fixedly connected with base of junction box. This railway signal control cable junction box, the louvre can dispel the heat to the junction box, has solved the unable radiating condition of current deconcentrator, can connect the lid through the screw that fixed block surface set up, and the connecting hole that sets up through the connecting block surface can fix the junction box on working plane, can mark whether the power switches on through the pilot lamp, can connect outlet and inlet wire through the base, can accomplish separated time work through the outlet.

Description

Railway signal control cable junction box

Technical Field

The utility model relates to a cable junction box technical field specifically is a railway signal control cable junction box.

Background

A distribution box is a terminal for a distribution cable or optical cable, and serves to connect the distribution cable or optical cable to a subscriber line section, and to branch off a trunk line. The junction box can be installed in narrow spaces such as a bridge, a box body, a pipeline and a cable trench, the effective use area of a building is not occupied, the installation is convenient, and a main cable does not need to be cut off.

In recent years, railway construction in China is rapidly developed, the number of times of using the junction box is increased, the interior of the existing junction box cannot be cooled, the interior condition cannot be watched, and the junction box is difficult to detach and install.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a railway signal control cable junction box has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a railway signal control cable junction box, includes the junction box, the right side of junction box is provided with the incoming line, the louvre has all been seted up to both sides around the junction box, the equal fixedly connected with connecting block in both sides around the junction box, the connecting hole has been seted up on the surface of connecting block, the inner wall fixedly connected with fixed block of junction box, the screw has been seted up on the surface of fixed block, the bottom fixedly connected with base of junction box, the last fixed surface of base is connected with the pilot lamp, the left side fixedly connected with outlet of junction box.

Optionally, first binding post has been seted up on the right side of base, second binding post has been seted up in the left side of base, the upper surface threaded connection of base has the circuit screw, the last fixed surface of base is connected with the label, the through-hole has been seted up to the upper surface of base, the centre of a circle department threaded connection of through-hole has the screw.

Optionally, the number of the screws is four, and the four screws are arranged on the upper surface of the base in a rectangular array.

Optionally, the number of the outlet ports is three, and the three outlet ports are arranged on the left side of the junction box in a parallel array.

Optionally, the upper surface of junction box has the lid through fixed block fixedly connected with, the lower surface of lid has the junction box through threaded connection, the surface of lid is provided with the visual window.

Optionally, the number of the fixed blocks is four, and the four fixed blocks are arranged on the inner wall of the junction box in a rectangular array.

(III) advantageous effects

The utility model provides a railway signal control cable junction box possesses following beneficial effect:

1. this railway signal control cable junction box can dispel the heat to the junction box through the louvre, has solved the inside unable radiating condition of current deconcentrator, can connect the lid through the screw that fixed block surface set up, can fix the junction box on working plane through the connecting hole that the connecting block surface set up, can mark whether the power switches on through the pilot lamp, can connect outlet and inlet wire through the base.

2. This railway signal control cable junction box can accomplish separated time work through the outlet, can external wire through the inlet, can watch the inside condition of junction box through the visual window of the upper surface setting of lid, and convenient inspection and maintenance have solved the current condition that can not watch inside, and lid and junction box have solved the current condition of dismantling and installing the difficulty through screwed connection.

Drawings

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

FIG. 2 is a schematic view of the structure of the cover of the present invention;

FIG. 3 is a schematic view of the connection structure of the box cover and the junction box of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the base of the present invention.

In the figure: 1. a junction box; 2. a wire inlet; 3. heat dissipation holes; 4. connecting blocks; 5. connecting holes; 6. a fixed block; 7. a screw hole; 8. a base; 9. an indicator light; 10. an outlet; 11. a first connection terminal; 12. A second connection terminal; 13. a circuit screw; 14. a label; 15. a screw; 16. a box cover; 17. a visible window.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a railway signal control cable junction box comprises a junction box 1, wherein a wire inlet 2 is formed in the right side of the junction box 1, heat dissipation holes 3 are formed in the front side and the rear side of the junction box 1, connecting blocks 4 are fixedly connected to the front side and the rear side of the junction box 1, connecting holes 5 are formed in the surface of the connecting blocks 4, a fixing block 6 is fixedly connected to the inner wall of the junction box 1, a screw hole 7 is formed in the surface of the fixing block 6, a base 8 is fixedly connected to the bottom of the junction box 1, an indicator lamp 9 is fixedly connected to the upper surface of the base 8, a wire outlet 10 is fixedly connected to the left side of the junction box 1, a first wiring terminal 11 is formed in the right side of the base 8, a second wiring terminal 12 is formed in the left side of the base 8, a line screw 13 is connected to the upper surface of the base 8 through a thread, a, the number of the screws 15 is four, four screws 15 are arranged on the upper surface of the base 8 in a rectangular array, the number of the outlet 10 is three, and three outlets 10 are arranged on the left side of the junction box 1 in a parallel array.

The upper surface of junction box 1 passes through fixed block 6 fixedly connected with lid 16, there is junction box 1 lid 16's lower surface through threaded connection, the surface of lid 16 is provided with visual window 17, the quantity of fixed block 6 is four, four fixed blocks 6 are the inner wall at junction box 1 of the form arrangement of rectangular array, can dispel the heat to junction box 1 through louvre 3, the inside unable radiating condition of current deconcentrator has been solved, lid 16 can be connected through the screw that 6 surfaces of fixed block set up, connecting hole 5 through 4 surface settings of connecting block can fix junction box 1 on working plane, can mark whether the power switches on through pilot lamp 9, can connect outlet 10 and inlet 2 through base 8.

As an optimal technical solution of the utility model: the box body is provided with an insulator, and the circuit screw is different from other screws and is used for fixing the electric wire.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In summary, when the railway signal control cable junction box is used, the bottom of the junction box 1 is connected to a working plane through the connecting block 4 by using a steel nail or a screw, the base 8 is connected to the bottom of the junction box 1 through the screw 15, then the wire inlet is completed through the wire inlet 2, the wires are respectively connected to the first wiring terminals 11, the positions of the wires are fixed through the line screws 13, and then the second wiring terminals 12 are connected to the wire outlet 10 through the wires, so that the wire distributing work is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A railway signal control cable distribution box comprises a distribution box (1), and is characterized in that: the right side of junction box (1) is provided with inlet wire (2), louvre (3) have all been seted up to both sides around junction box (1), the equal fixedly connected with connecting block (4) in both sides around junction box (1), connecting hole (5) have been seted up on the surface of connecting block (4), inner wall fixedly connected with fixed block (6) of junction box (1), screw (7) have been seted up on the surface of fixed block (6), bottom fixedly connected with base (8) of junction box (1), the last fixed surface of base (8) is connected with pilot lamp (9), the left side fixedly connected with outlet wire (10) of junction box (1).

2. A railway signal control cable distribution enclosure as claimed in claim 1, wherein: first binding post (11) have been seted up on the right side of base (8), second binding post (12) have been seted up in the left side of base (8), the upper surface threaded connection of base (8) has circuit screw (13), the last fixed surface of base (8) is connected with label (14), the through-hole has been seted up to the upper surface of base (8), the centre of a circle department threaded connection of through-hole has screw (15).

3. A railway signal control cable distribution enclosure as claimed in claim 2, wherein: the number of the screws (15) is four, and the four screws (15) are arranged on the upper surface of the base (8) in a rectangular array.

4. A railway signal control cable distribution enclosure as claimed in claim 1, wherein: the number of the outlet ports (10) is three, and the three outlet ports (10) are arranged on the left side of the junction box (1) in a parallel array mode.

5. A railway signal control cable distribution enclosure as claimed in claim 1, wherein: the upper surface of junction box (1) passes through fixed block (6) fixedly connected with lid (16), the lower surface of lid (16) has junction box (1) through threaded connection, the surface of lid (16) is provided with visual window (17).

6. A railway signal control cable distribution enclosure as claimed in claim 1, wherein: the number of the fixed blocks (6) is four, and the four fixed blocks (6) are arranged on the inner wall of the junction box (1) in a rectangular array mode.