CN218940649U

CN218940649U - High cable tapping-off box of security

Info

Publication number: CN218940649U
Application number: CN202223420408.3U
Authority: CN
Inventors: 陈祥; 吴建强; 朱庆平; 张晓明
Original assignee: Fujian Guangyu Power Equipment Co ltd
Current assignee: Fujian Guangyu Power Equipment Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-28
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a cable tapping box with high safety, relates to the technical field of cable tapping boxes, and aims to solve the problems that the cable tapping box is damaged easily to affect normal work due to insufficient protection property of the cable tapping box when the existing cable tapping box is damaged by the outside in actual use, including but not limited to forced opening, theft or external force extrusion. Be provided with rotary hinge on the cable tapping box casing, rotary hinge's stiff end passes through welded connection with the cable tapping box casing, be provided with the chamber door on rotary hinge's the movable end, chamber door passes through welded connection with rotary hinge movable end, chamber door and cable tapping box casing pass through rotary hinge rotation to be connected, be provided with the lock core on the chamber door, still include vibration sensor, vibration sensor sets up on the cable tapping box casing, vibration sensor passes through welded connection with the cable tapping box casing, be provided with fixed frame on the cable tapping box shells inner wall.

Description

High cable tapping-off box of security

Technical Field

The utility model relates to the technical field of cable tapping boxes, in particular to a cable tapping box with high safety.

Background

The cable tapping box is used for tapping, branching, connecting and converting equipment of a cable line, and is divided into two major types according to the electrical components, wherein the cable tapping box does not contain any switch equipment, and only accessories for processing and connecting the cable ends are arranged in the box body; the other type is that the box is not only provided with accessories of a common tapping box, but also comprises one or more switch devices, and the structure is complex, the size is large, the number of connecting devices is large, the manufacturing technology difficulty is high, and the manufacturing cost is high, so that the tapping box can be called an advanced tapping box. The common tapping box is not provided with switch equipment, and the incoming line and the outgoing line are electrically connected together, have the same potential and are suitable for tapping or branching connection. It is common practice to refer to the incoming number plus the outgoing number as the branch number. For example, a three-drop cable tap box having three equipotential connection points on each phase may be used as a one-in two-out or two-in one-out. The cable tapping box contains U, V, W three-phase, and three-phase circuit structure is the same, and the cis-line is in the same place, and like application number 201320663738.7 name is the cable tapping box, and the device includes box and wiring port, be formed with a mounting panel in the middle of the box, be provided with wiring port on the mounting panel, wiring port pierces through the mounting panel setting, and wiring port's both ends are inlet end and outlet terminal respectively, be provided with two sets of wiring ports on the mounting panel, with traditional single inlet single outlet type's cable tapping box improvement for two inlet two outlet for the function of cable tapping box is more powerful, has also reduced the volume of box and has reduced manufacturing cost greatly.

When the device is used, the cable tapping box is damaged by the outside in actual use, including but not limited to forced cracking, theft or external force extrusion damage, and the device has no alarm function, so that staff cannot know the device in time. In addition, the existing cable tapping box has insufficient strength, is easily damaged by external force, and has high safety; we have therefore proposed a high security cable tap box in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide a cable tapping box with high safety, which solves the problems that the cable tapping box is damaged easily to affect normal work when the existing cable tapping box is damaged by the outside in actual use, including but not limited to forced opening, theft or external force extrusion.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable tapping box that security is high, includes cable tapping box casing, be provided with rotary hinge on the cable tapping box casing, rotary hinge's stiff end passes through welded connection with cable tapping box casing, be provided with the chamber door on rotary hinge's the movable end, chamber door passes through welded connection with rotary hinge movable end, chamber door and cable tapping box casing pass through rotary hinge and rotate to be connected, be provided with the lock core on the chamber door, still include vibration sensor, vibration sensor sets up on cable tapping box casing, vibration sensor passes through welded connection with cable tapping box casing, vibration sensor is provided with the signal indicator lamp in the one end of keeping away from cable tapping box casing, signal indicator lamp passes through electric connection with vibration sensor, the radiator vent has been seted up on the cable tapping box casing, the radiator vent sets up as an organic wholely with cable tapping box casing, the cable access hole has been seted up to the lower extreme of cable tapping box casing, be provided with the lock core on the cable tapping box casing inner wall, and fixed frame is provided with safety protection on the fixed frame.

Preferably, a shielding plate is arranged on the cable tapping box shell, and the cable tapping box shell is connected with the shielding plate through welding.

Preferably, a rubber gasket is arranged on the wall of the cable access hole, and the rubber gasket is connected with the wall of the cable access hole through adhesion.

Preferably, an anti-rust coating is arranged on the cable tapping box shell.

Preferably, the cable tapping box shell is a hard alloy core plate.

Preferably, the hard alloy core plate is provided with a sponge protection backing plate at one side far away from the antirust coating, and the sponge protection backing plate is connected with the hard alloy core plate through adhesion.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model is characterized in that a rotary hinge is arranged on a cable tapping box shell, a fixed end of the rotary hinge is connected with the cable tapping box shell through welding, a box door is arranged on a movable end of the rotary hinge, the box door is connected with a movable end of the rotary hinge through welding, the box door is connected with the cable tapping box shell through rotation of the rotary hinge, a lock core is arranged on the box door, a vibration sensor is arranged on the cable tapping box shell, the vibration sensor is connected with the cable tapping box shell through welding, a signal indicator is arranged at one end far away from the cable tapping box shell and is electrically connected with the vibration sensor, a heat dissipation vent hole is formed in the cable tapping box shell, the heat dissipation vent hole is integrally arranged with the cable tapping box shell, a cable access hole is formed in the lower end of the cable tapping box shell, the cable access hole is integrally arranged with the cable tapping box shell, when the cable tapping box shell is forced to break or external impact, the vibration sensor detects that the vibration sensor controls the signal indicator lamp to light up to play a role of warning, the hard alloy core plate is arranged on one side of the rust-proof coating, the hard alloy core plate is arranged, the whole hardness and strength of the cable tapping box shell can be enhanced, the fixed frame is arranged on the inner wall of the cable tapping box shell, the safety protection hinge is arranged on the fixed frame, the safety protection hinge is made of a transparent acrylic plate, when a worker opens a box door to check the inside of the cable tapping box shell, the fixed frame can be opened through a lock arranged on the fixed frame to check the inside of the cable tapping box, and when the box door is opened violently, a thief arm passes through the safety protection hinge, the safety protection foldout naturally reverses, so that the arm of a thief can pass through, but when the thief wants to retract the arm, the arm of the thief can be clamped between the two safety protection foldouts because the safety protection foldout can only overturn in one direction, so as to prevent the thief from escaping.

2. Through being provided with the rubber packing ring on the cable access hole pore wall, rubber packing ring passes through the adhesion with cable access hole pore wall and is connected, and the setting of rubber packing ring can be when the cable passes the cable access hole, blocks the cable and can directly take place the friction with cable tapping box shells inner wall and lead to the cable surface to produce the damage.

Drawings

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

FIG. 2 is a schematic view of the lower end structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the cable closure housing of the present utility model;

FIG. 4 is a schematic view of a security hinge structure according to the present utility model;

FIG. 5 is a schematic view of the internal structure of the cable tapping box housing of the present utility model;

in the figure: 1. a cable breakout box housing; 2. a shielding plate; 3. a heat dissipation vent; 4. rotating the hinge; 5. a door; 6. a lock core; 7. a vibration sensor; 8. a signal indicator light; 9. a cable access hole; 10. a rubber gasket; 11. an anti-rust coating; 12. a hard alloy core plate; 13. a sponge protection backing plate; 14. a fixed frame; 15. safety protection hinge.

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.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a cable tapping box that security is high, includes cable tapping box casing 1, is provided with chamber door 5 on the cable tapping box casing 1 openable and closable. Specifically, be provided with swivel hinge 4 on the cable tapping box casing 1, the stiff end of swivel hinge 4 passes through welded connection with cable tapping box casing 1, on the movable end of swivel hinge 4 with chamber door 5 with pass through welded connection. And the door 5 is provided with a lock cylinder 6.

Referring to fig. 1-5, the present utility model further includes a vibration sensor 7, wherein the vibration sensor 7 is fixedly arranged on the cable tap box housing 1. Specifically, the vibration sensor 7 is connected to the cable tap box housing 1 by welding or screws. The vibration sensor 7 is fixedly provided with a signal indicator lamp 8 at one end far away from the cable tapping box shell 1, the signal indicator lamp 8 is electrically connected with the vibration sensor 7, a fixed frame 14 is arranged on the inner wall of the cable tapping box shell 1, and a safety protection hinge 15 is arranged on the fixed frame 14.

Referring to fig. 1-3, in the present utility model, a cooling vent hole 3 is formed in a cable tapping box housing 1, and the cooling vent hole 3 and the cable tapping box housing 1 are integrally disposed. Preferably, the cable tapping box housing 1 is also fixedly provided with a shielding plate 2 at the heat dissipation vent 3. Specifically, cable tapping box casing 1 passes through welded connection with shielding plate 2, and when shielding plate 2's setting let cable tapping box casing 1 install outdoors, avoid the rainwater to enter into in the cooling vent hole 3 and lead to the inside structure short circuit of cable tapping box casing 1

Referring to fig. 1-3, a cable access hole 9 is formed at the lower end of the cable tapping-box housing 1, and the cable access hole 9 and the cable tapping-box housing 1 are integrally formed.

Preferably, a rubber gasket 10 is fixedly arranged on the wall of the cable access hole 9. Specifically, the rubber grommet 10 is attached to the wall of the cable access hole 9 by adhesion. The rubber gasket 10 can clamp the cable when the cable passes through the cable access hole 9, so that the cable surface is prevented from being damaged due to friction between the cable and the inner wall of the cable tapping-off box shell 1, and the safety is improved.

Referring to fig. 3, an anti-rust coating 11 is disposed on the cable tap box housing 1, the anti-rust coating 11 is disposed on the surface of the cable tap box housing 1 by electroplating or spraying, and the cable tap box housing 1 is corroded and oxidized by the arrangement of the anti-rust coating 11.

Referring to fig. 3, the cable tapping-box housing 1 is a cemented carbide core plate 12, and the cemented carbide core plate 12 is made of a hard material, so that the overall hardness and strength of the cable tapping-box housing 1 can be enhanced.

Referring to fig. 3, the cemented carbide core plate 12 is provided with a sponge protection pad 13 at a side away from the rust-preventive coating 11, and specifically, the sponge protection pad 13 is connected with the cemented carbide core plate 12 by adhesion.

Working principle: when in use, the cable tapping box shell 1 is provided with the rotary hinge 4, the fixed end of the rotary hinge 4 is connected with the cable tapping box shell 1 through welding, the movable end of the rotary hinge 4 is provided with the box door 5, the box door 5 is connected with the movable end of the rotary hinge 4 through welding, the box door 5 is connected with the cable tapping box shell 1 through rotation of the rotary hinge 4, the box door 5 is provided with the lock core 6, the cable tapping box shell 1 further comprises the vibration sensor 7, the vibration sensor 7 is arranged on the cable tapping box shell 1, the vibration sensor 7 is connected with the cable tapping box shell 1 through welding, one end of the vibration sensor 7 far away from the cable tapping box shell 1 is provided with the signal indicator 8, the signal indicator 8 is electrically connected with the vibration sensor 7, the cable tapping box shell 1 is provided with the heat dissipation vent 3, the heat dissipation vent 3 and the cable tapping box shell 1 are integrally arranged, the lower end of the cable tapping box shell 1 is provided with a cable access hole 9, the cable access hole 9 and the cable tapping box shell 1 are integrally arranged, when the cable tapping box shell 1 is subjected to forced opening or external impact, the cable tapping box shell 1 is detected by the vibration sensor 7, at the moment, the vibration sensor 7 controls the signal indicator lamp 8 to be lightened to play a warning role, one side of the rust-proof coating 11 is provided with a hard alloy core plate 12, the hard alloy core plate 12 is arranged, the hardness and the strength of the whole cable tapping box shell 1 can be enhanced, the wall of the cable access hole 9 is provided with a rubber gasket 10, the rubber gasket 10 is connected with the wall of the cable access hole 9 through adhesion, the arrangement of the rubber gasket 10 can prevent the cable from being directly rubbed with the inner wall of the cable tapping box shell 1 when the cable passes through the cable access hole 9 to cause the damage of the cable surface, the safety protection fold 15 itself adopts transparent acrylic plate to make, when the staff opens chamber door 5 and inspects cable tapping box casing 1 inside, can open fixed frame 14 through the lock that sets up on fixed frame 14, inspect cable tapping box inside, and after chamber door 5 is opened by the violence, the safety protection fold 15 is reverse naturally when the thief's arm passes safety protection fold 15, can make the thief's arm pass, but when the thief wants to withdraw the arm, because of safety protection fold 15 can only realize overturning in one direction, so can block the arm card of thief between two safety protection folds 15, in order to prevent the thief from escaping.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The cable tapping box with high safety comprises a cable tapping box shell (1), wherein a box door (5) is arranged on the cable tapping box shell (1) in an openable and closable manner through a rotary hinge (4), and a lock core (6) is arranged on the box door (5);

the method is characterized in that: still include vibration sensor (7), vibration sensor (7) are fixed to be set up at cable tapping box casing (1), vibration sensor (7) are provided with signal indicator lamp (8) in the one end of keeping away from cable tapping box casing (1), signal indicator lamp (8) pass through electric connection with vibration sensor (7), radiator vent (3) have been seted up on cable tapping box casing (1), radiator vent (3) set up as an organic whole with cable tapping box casing (1), cable access hole (9) have been seted up to the lower extreme of cable tapping box casing (1), cable access hole (9) set up as an organic whole with cable tapping box casing (1), be provided with fixed frame (14) on cable tapping box casing (1) inner wall, and be provided with safety protection hinge (15) on fixed frame (14).

2. The high security cable tap-off of claim 1 wherein: the cable tapping box shell (1) is fixedly provided with a shielding plate (2) on the radiating vent hole (3).

3. The high security cable tap-off of claim 1 wherein: and a rubber gasket (10) is fixedly arranged on the wall of the cable access hole (9).

4. The high security cable tap-off of claim 1 wherein: the cable tapping box is characterized in that an anti-rust coating (11) is arranged on the cable tapping box shell (1), and the anti-rust coating (11) is connected with the cable tapping box shell (1) through adhesion.

5. The high security cable tap-off of claim 4 wherein: the cable tapping-off box shell (1) is a hard alloy core plate (12).

6. The high-security cable tap-off of claim 5 wherein: the hard alloy core plate (12) is provided with a sponge protection backing plate (13) at one side far away from the antirust coating (11).