CN213425726U

CN213425726U - Bus duct initial end integral type protection architecture

Info

Publication number: CN213425726U
Application number: CN202022563995.6U
Authority: CN
Inventors: 赵义平; 朱世峰; 赵晨
Original assignee: Jiangsu Huatong Construction Engineering Co ltd
Current assignee: Jiangsu Huatong Construction Engineering Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-11
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to the technical field of bus ducts, in particular to a bus duct initial end integrated protection structure, which is convenient for field operation by connecting a splicing box body and a bus duct together, and is additionally provided with a patch type temperature sensor and an alarm signal lamp, so that an alarm can be given out in time when a line fails, safety accidents are avoided, and the use safety of the device is improved; including the grafting box, the bus duct, the circuit control protector, connecting wire, a door, SMD temperature sensor and alarm signal lamp, the input of bus duct is connected with the bottom of grafting box, and in extending to the cavity of grafting box, the rear end of circuit control protector and the cavity inner wall of grafting box are connected, the output binding post of circuit control protector and the input wiring row of bus duct pass through multiunit connecting wire and are connected, the lateral wall of door passes through hinge rotatable coupling with the operation hole inner wall of grafting box.

Description

Bus duct initial end integral type protection architecture

Technical Field

The utility model relates to a technical field of bus duct especially relates to a bus duct initial end integral type protection architecture.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects. In a bus duct power supply line, a jack box is generally installed at the initial end of the power supply line, so that the jack box can be conveniently connected with the output end of a power supply system, the existing jack box and the bus duct are separated, the operation is inconvenient in practical application, when the terminal load of the bus duct is overlarge, the current in the bus duct is increased, the temperature of a conductor in the bus duct is increased, the damage of the bus duct is easily caused, even the danger of fire is caused, protective measures are lacked, and the use safety of the device is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a through linking together grafting box and bus duct, the on-the-spot operation of being convenient for increases SMD temperature sensor and alarm signal lamp simultaneously, in time sends out the police dispatch newspaper when making the circuit break down, avoids the emergence of incident, improves the bus duct initial end integral type protection architecture of device safety in utilization.

The utility model discloses a bus duct initial end integral type protection architecture, including grafting box, bus duct, circuit control protector, connecting wire, door, SMD temperature sensor and alarm signal lamp, the inside of grafting box is provided with the cavity, and the top of grafting box is provided with the entrance hole, and the front end of grafting box is provided with the handle hole, entrance hole and handle hole all communicate with the cavity of grafting box, and the input of bus duct is connected with the bottom of grafting box to extend to in the cavity of grafting box, and the rear end of circuit control protector is connected with the cavity inner wall of grafting box, and the output binding post of circuit control protector is connected through multiunit connecting wire with the input terminal row of bus duct, and the lateral wall of door passes through the hinge rotatable coupling with the handle hole inner wall of grafting box, is provided with the through-hole on the door, the control end of circuit control protector passes the through-hole and extends to the cavity outside of grafting box, the patch type temperature sensor is pasted on the outer wall of the bus duct, the bottom end of the alarm signal lamp is connected with the top end of the plug-in box body, and the patch type temperature sensor is electrically connected with the circuit control protector and the alarm signal lamp.

The utility model discloses a bus duct initial end integral type protection architecture still includes the fixed frame of fan, support frame and scavenger fan, and the lateral wall of grafting box is provided with the ventilation hole, the ventilation hole communicates with the cavity of grafting box, and the outer wall of the fixed frame of fan and the ventilation hole inner wall connection of grafting box, the both ends of support frame all with the inner wall connection of the fixed frame of fan, the left end of scavenger fan is connected with the right-hand member of support frame.

The utility model discloses a bus duct initial end integral type protection architecture still includes the protection casing, the left end of protection casing and the right-hand member outer wall connection of grafting box, the protection casing suit is in the outside of scavenger fan.

The utility model discloses a bus duct initial end integral type protection architecture still includes dash board, dash board's left end and the right-hand member outer wall connection of grafting box, dash board sets up in the top that is close to the grafting box ventilation hole.

The utility model discloses a bus duct initial end integral type protection architecture is provided with the lock on the door.

The utility model discloses a bus duct initial end integral type protection architecture still includes the display screen, and the rear end AND gate's of display screen front end is connected.

The utility model discloses a bus duct initial end integral type protection architecture still includes four group's springs, four group's insulated columns and two sets of mounting brackets, the front end of four group's springs and the rear end outer wall connection of grafting box, the front end of four group's insulated columns is connected with the rear end of four group's springs respectively, and the front end of two sets of mounting brackets is connected with the rear end of four group's insulated columns respectively, the both sides of every group mounting bracket all are provided with the mounting hole.

The utility model discloses a bus duct initial end integral type protection architecture still includes waterproof rubber stopper, and waterproof rubber stopper's outer wall is provided with the ring channel, and waterproof rubber stopper's ring channel clamps in the threading hole of grafting box.

Compared with the prior art, the beneficial effects of the utility model are that: an output end cable of a power supply system penetrates through a wire inlet hole of the plug-in box body to extend into a cavity of the plug-in box body and is connected with an input end of a circuit control protector, an output end of a bus duct is connected with a bus duct power supply line, when load current is overlarge, the temperature of a conductor in the bus duct rises and is transmitted to a patch type temperature sensor through a shell of the bus duct, an output signal of the patch type temperature sensor is transmitted to an alarm signal lamp, and the light of the alarm signal lamp flickers to facilitate observation of maintenance personnel; when the load current rises to a certain value, the circuit control protector is automatically disconnected, the safety of a line is ensured, the occurrence of safety accidents is avoided, and the use safety of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of a portion of the enlarged structure of A in FIG. 1;

in the drawings, the reference numbers: 1. inserting the box body; 2. a bus duct; 3. a circuit control protector; 4. connecting a lead; 5. a door; 6. a through hole; 7. a surface mount type temperature sensor; 8. an alarm signal lamp; 9. a fan fixing frame; 10. a support frame; 11. a ventilator; 12. a protective cover; 13. a flashing; 14. a door lock; 15. a display screen; 16. a spring; 17. an insulating column; 18. a mounting frame; 19. waterproof rubber stopper.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a bus duct initial end integrated protection structure, which comprises a splicing box body 1, a bus duct 2, a circuit control protector 3, a connecting wire 4, a door 5, a patch type temperature sensor 7 and an alarm signal lamp 8, wherein the splicing box body 1 is internally provided with a cavity, the top end of the splicing box body 1 is provided with an entrance hole, the front end of the splicing box body 1 is provided with an operation hole, the entrance hole and the operation hole are both communicated with the cavity of the splicing box body 1, the input end of the bus duct 2 is connected with the bottom end of the splicing box body 1 and extends into the cavity of the splicing box body 1, the rear end of the circuit control protector 3 is connected with the inner wall of the cavity of the splicing box body 1, the output terminal of the circuit control protector 3 is connected with the input terminal row of the bus duct 2 through a plurality of groups of connecting wires 4, the side wall of the door, a through hole 6 is formed in the door 5, the control end of the circuit control protector 3 penetrates through the through hole 6 and extends to the outer side of the cavity of the plug-in box body 1, a patch type temperature sensor 7 is pasted on the outer wall of the bus duct 2, the bottom end of an alarm signal lamp 8 is connected with the top end of the plug-in box body 1, and the patch type temperature sensor 7 is electrically connected with the circuit control protector 3 and the alarm signal lamp 8; an output end cable of a power supply system penetrates through a wire inlet hole of the plug box body 1 to extend into a cavity of the plug box body 1 and is connected with an input end of the circuit control protector 3, an output end of the bus duct 2 is connected with a bus duct power supply line, when load current is too large, the temperature of a conductor in the bus duct 2 rises and is transmitted to the patch type temperature sensor 7 through a shell of the bus duct 2, an output signal of the patch type temperature sensor 7 is transmitted to an alarm signal lamp 8, and the light of the alarm signal lamp 8 flickers to facilitate observation of maintenance personnel; when the load current rises to a certain value, the circuit control protector 3 is automatically disconnected, the safety of the circuit is ensured, the occurrence of safety accidents is avoided, and the use safety of the device is improved.

The utility model discloses a bus duct initial end integral type protection architecture, still include fan fixed frame 9, support frame 10 and scavenger fan 11, the lateral wall of grafting box 1 is provided with the ventilation hole, the ventilation hole communicates with the cavity of grafting box 1, and the outer wall of fan fixed frame 9 is connected with the ventilation hole inner wall of grafting box 1, and the both ends of support frame 10 all are connected with the inner wall of fan fixed frame 9, and the left end of scavenger fan 11 is connected with the right-hand member of support frame 10; when the ventilation fan 11 is opened, the ventilation fan 11 outputs power to discharge moist gas in the cavity of the plug box body 1 through the fan fixing frame 9, so that the circuit control protector 3 is prevented from being damaged due to moist control, and the practicability of the device is improved.

The utility model discloses an integrated protection structure for the initial end of a bus duct, which also comprises a protection cover 12, wherein the left end of the protection cover 12 is connected with the outer wall of the right end of the splicing box body 1, and the protection cover 12 is sleeved outside the ventilation fan 11; by arranging the protective cover 12, the air exchange fan 11 is prevented from being damaged due to the fact that air floats are wound on the air exchange fan 11, and the use reliability of the device is improved.

The utility model discloses an integral type protection architecture at the initial end of bus duct, still include dash board 13, the left end of dash board 13 and the right-hand member outer wall of grafting box 1 are connected, dash board 13 sets up in the top that is close to the ventilation hole of grafting box 1; through setting up dash board 13, prevent that the rainwater from leading to the fact the circuit short circuit in the cavity of grafting box 1 into through the fixed frame 9 of fan, improve the safety in utilization of device.

In the utility model, the door 5 is provided with a door lock 14; by providing the door lock 14, the danger of electric shock due to the door 5 opened by a non-operator is prevented, and the practicability of the device is improved.

The utility model discloses an integrated protection structure for the initial end of a bus duct, which also comprises a display screen 15, wherein the rear end of the display screen 15 is connected with the front end of a door 5; through setting up display screen 15, display screen 15 demonstrates the rated current and the temperature that detect, and the maintenance personal of being convenient for observes and monitors, improves the convenience in use of device.

The utility model discloses a bus duct initial end integral type protection architecture, still include four group's springs 16, four group's insulating columns 17 and two sets of mounting brackets 18, the front end of four group's springs 16 and the rear end outer wall connection of grafting box 1, the front end of four group's insulating columns 17 is connected with the rear end of four group's springs 16 respectively, the front end of two sets of mounting brackets 18 is connected with the rear end of four group's insulating columns 17 respectively, the both sides of each set of mounting brackets 18 all are provided with the mounting hole; the splicing box body 1 is fixed on the front through the multiple groups of mounting holes on the two groups of mounting frames 18, and when the outside generates vibration, the four groups of springs 16 absorb the vibration from the outside through the self telescopic elasticity, so that the vibration is prevented from being transmitted to the splicing box body 1 to cause the damage of internal electronic components, and the practicability of the device is improved.

The utility model discloses an integral protection structure for the initial end of a bus duct, which also comprises a waterproof rubber plug 19, wherein the outer wall of the waterproof rubber plug 19 is provided with an annular groove, and the annular groove of the waterproof rubber plug 19 is clamped in a threading hole of a splicing box body 1; select assorted waterproof rubber buffer 19 with it according to the external diameter of power supply system output end cable, make waterproof rubber buffer 19's hole cladding in the outside of cable, through setting up waterproof rubber buffer 19, prevent that the rainwater from getting into the cavity of grafting box 1 through the through wires hole of grafting box 1 in, improve the practicality of device.

The utility model discloses a bus duct initial end integral type protection architecture, it is at work, at first install the plug box body on the wall through the multiunit mounting hole on two sets of mounting brackets, later pass the entrance hole of plug box body with power supply system's output cable and extend to in the cavity of plug box body, and be connected with the input of circuit control protector, the output and the bus duct power supply line of bus duct are connected, when load current is too big, the conductor temperature in the bus duct rises, transmit to SMD temperature sensor through the shell of bus duct, SMD temperature sensor output signal carries to the alarm signal lamp, the light scintillation of alarm signal lamp, the maintenance personal of being convenient for observes; when the load current rises to a certain value, the circuit control protector is automatically disconnected, the safety of the circuit is ensured, and the occurrence of safety accidents is avoided.

The utility model discloses an integrated protection structure for the initial end of a bus duct, the installation mode, the connection mode or the setting mode of which are common mechanical modes, and the protection structure can be implemented as long as the beneficial effects can be achieved; the utility model discloses a bus duct, circuit control protector, SMD temperature sensor, alarm signal lamp and scavenger fan of bus duct initial end integral type protection architecture are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An integrated protection structure for an initial end of a bus duct is characterized by comprising a splicing box body (1), a bus duct (2), a circuit control protector (3), connecting leads (4), a door (5), a patch type temperature sensor (7) and an alarm signal lamp (8), wherein a cavity is arranged in the splicing box body (1), a wire inlet hole is formed in the top end of the splicing box body (1), an operation hole is formed in the front end of the splicing box body (1), the wire inlet hole and the operation hole are communicated with the cavity of the splicing box body (1), the input end of the bus duct (2) is connected with the bottom end of the splicing box body (1) and extends into the cavity of the splicing box body (1), the rear end of the circuit control protector (3) is connected with the inner wall of the cavity of the splicing box body (1), an output terminal of the circuit control protector (3) is connected with an input terminal row of the bus duct (2) through a plurality of groups of connecting, the lateral wall of door (5) passes through hinge rotatable coupling with the operation hole inner wall of grafting box (1), is provided with through-hole (6) on door (5), the control end of circuit control protector (3) passes through the cavity outside that through-hole (6) extended to grafting box (1), and SMD temperature sensor (7) are pasted on the outer wall of bus duct (2), and the bottom of alarm signal lamp (8) is connected with the top of grafting box (1), SMD temperature sensor (7) are connected with circuit control protector (3) and alarm signal lamp (8) electricity.

2. The integrated protection structure for the initial end of the bus duct according to claim 1, further comprising a fan fixing frame (9), a support frame (10) and a ventilation fan (11), wherein a ventilation hole is formed in the side wall of the plug-in box body (1), the ventilation hole is communicated with the cavity of the plug-in box body (1), the outer wall of the fan fixing frame (9) is connected with the inner wall of the ventilation hole of the plug-in box body (1), two ends of the support frame (10) are connected with the inner wall of the fan fixing frame (9), and the left end of the ventilation fan (11) is connected with the right end of the support frame (10).

3. The integrated protection structure for the initial end of the bus duct according to claim 2, further comprising a protection cover (12), wherein the left end of the protection cover (12) is connected with the outer wall of the right end of the plug box body (1), and the protection cover (12) is sleeved on the outer side of the ventilation fan (11).

4. The bus duct initial end integrated protection structure as claimed in claim 3, further comprising a rain shielding plate (13), wherein the left end of the rain shielding plate (13) is connected with the outer wall of the right end of the plug-in box body (1), and the rain shielding plate (13) is arranged above the vent hole close to the plug-in box body (1).

5. The integrated protection structure for the initial end of the bus duct is characterized in that a door lock (14) is arranged on the door (5).

6. The integrated protection structure for the initial end of the bus duct according to claim 5, further comprising a display screen (15), wherein the rear end of the display screen (15) is connected with the front end of the door (5).

7. The integrated protection structure for the initial end of the bus duct according to claim 6, further comprising four sets of springs (16), four sets of insulating columns (17) and two sets of mounting brackets (18), wherein the front ends of the four sets of springs (16) are connected with the outer wall of the rear end of the plug box body (1), the front ends of the four sets of insulating columns (17) are respectively connected with the rear ends of the four sets of springs (16), the front ends of the two sets of mounting brackets (18) are respectively connected with the rear ends of the four sets of insulating columns (17), and mounting holes are formed in two sides of each set of mounting brackets (18).

8. The integrated protection structure for the initial end of the bus duct as claimed in claim 7, further comprising a waterproof rubber plug (19), wherein an annular groove is formed in an outer wall of the waterproof rubber plug (19), and the annular groove of the waterproof rubber plug (19) is clamped in the threading hole of the plug box body (1).