CN212485833U

CN212485833U - Switch board convenient to maintenance just has anti-electric shock function

Info

Publication number: CN212485833U
Application number: CN202020983840.5U
Authority: CN
Inventors: 谢福贤; 李千松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-05
Anticipated expiration: 2030-06-02

Abstract

The utility model belongs to the technical field of the switch board, specifically disclose a switch board convenient to maintenance and have anti-electric shock function, including casing and sealing strip, the inside welding of casing has the recess, and the inside swing joint of recess has the threaded rod, the inside welding of threaded rod has the position sleeve, the sealing strip is located the below of threaded rod, and the below of sealing strip is provided with the mounting bracket. This switch board convenient to maintenance and have anti-electric shock function, compare with current ordinary switch board, through formula structure as an organic whole between casing and the recess, and be threaded connection between recess and the threaded rod, make the recess guarantee the threaded rod can not skew position, during the user rotatory threaded rod, the threaded rod can be stabilized and move down along the recess, and make the threaded rod get into the inside of casing, thereby make the threaded rod can fix on the casing, make the inside position sleeve of equipment accessible threaded rod, transport it to the place that needs use.

Description

Switch board convenient to maintenance just has anti-electric shock function

Technical Field

The utility model relates to a switch board technical field specifically is a switch board convenient to maintenance and have electric shock prevention function.

Background

Along with the development of the times, the demand of people on electric power is increased day by day, and meanwhile, the application of the power distribution cabinet is more and more extensive, the power distribution cabinet is used in the occasions with more dispersed loads and less loops and is a general name of a motor control center, the power distribution cabinet is divided into a power distribution cabinet, a lighting power distribution cabinet and a metering cabinet and is final-stage equipment of a power distribution system, the power distribution cabinet is a general name of the motor control center, and the power distribution cabinet is used in the occasions with more dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

The current switch board has certain drawback when using, can not in time report to the police when the switch board electric leakage, and personnel cause the electric shock danger easily, do not have the function of protection against electric shock, and when switch board internals damaged, the staff of not being convenient for maintains simultaneously, and the user demand that satisfies people that can not be fine carries out technical innovation on current switch board basis to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board convenient to maintenance and have anti-electric shock function to there is certain drawback in the switch board when using to propose in solving above-mentioned background art, can not in time report to the police when the switch board electric leakage, and personnel cause the electric shock danger in the time of easy, do not have the function of protection against electric shock, and when switch board internals damaged, the staff of not being convenient for maintains simultaneously, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board convenient to maintenance just has anti-electric shock function, includes casing and sealing strip, the inside welding of casing has the recess, and the inside swing joint of recess has the threaded rod, the inside welding of threaded rod has the position sleeve, the sealing strip is located the below of threaded rod, and the below of sealing strip is provided with the mounting bracket, the front end swing joint of mounting bracket has first bracing piece, and the below of first bracing piece is provided with the second bracing piece, the below of second bracing piece is provided with the connecting seat, and the below of connecting seat is provided with leakage sensor, leakage sensor's below is provided with the fan, and the below of fan is provided with the fixing base, the front end of casing is provided with the switch door, and the front end swing joint of switch door has the heat exchanger that looses, the right side of scattered heat exchanger is provided with the sire.

Preferably, the shell and the groove are of an integrated structure, and the groove and the threaded rod are in threaded connection.

Preferably, the sealing strip and the shell are sleeved, and the mounting frame and the shell are connected by welding.

Preferably, the first supporting rod and the mounting frame form a detachable structure through a bolt, and the central axis of the first supporting rod and the central axis of the second supporting rod are overlapped.

Preferably, the fan and the fixing seat are of an integrated structure, and the fixing seat and the shell form a detachable structure through a bolt.

Preferably, the heat dissipation cover is connected with the switch door in a clamping manner, and the rear surface of the alarm is tightly attached to the front surface of the switch door.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model has the advantages that the casing and the groove are integrated, and the groove is in threaded connection with the threaded rod, so that the groove ensures that the threaded rod does not deviate from the position, when a user rotates the threaded rod, the threaded rod can stably move downwards along the groove and enter the casing, and the threaded rod can be fixed on the casing, so that equipment can be conveyed to a place needing to be used through the positioning sleeve in the threaded rod;

2. the utility model discloses a first bracing piece passes through the bolt and constitutes detachable construction with the mounting bracket, and coincide between the axis of first bracing piece and the axis of second bracing piece, the user dismantles the first bracing piece from the mounting bracket through the bolt, thereby can clean and change the first bracing piece, and make the first bracing piece improve life, reliability when the first bracing piece and second bracing piece can guarantee equipment operation simultaneously, the very big cost of saving equipment maintenance, the integral type structure between fan and the fixing base, and the fixing base passes through the bolt and constitutes detachable construction with the casing, the user can dismantle the fan from the casing through the bolt, thereby maintain and change the fan;

3. the sealing strip and the shell are sleeved, and the mounting frame and the shell are connected by welding, so that the sealing strip can prevent dust and particles from entering the shell, thereby ensuring the safety of the equipment during working and simultaneously keeping the shell clean, the mounting rack is fixed with the shell by welding so as to bear larger weight, thereby ensuring that the first supporting rod and the second supporting rod can firmly fix other using equipment, the heat dissipation cover is connected with the switch door in a clamping way, and the rear surface of the alarm is tightly attached to the front surface of the switch door, so that the temperature generated in the equipment during working can be radiated through the radiating cover, thereby make equipment keep good ventilation state, when the heat exchanger that looses needs clean, the user can be dismantled the heat exchanger that looses from the switch door to it is clean to loose the heat exchanger.

Drawings

FIG. 1 is a schematic view of the main view of the full-section structure of the present invention;

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

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a housing; 2. a groove; 3. a threaded rod; 4. a positioning sleeve; 5. a sealing strip; 6. a mounting frame; 7. a first support bar; 8. a second support bar; 9. a connecting seat; 10. an electric leakage sensor; 11. a fan; 12. a fixed seat; 13. opening and closing the door; 14. a heat dissipation cover; 15. an alarm.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a power distribution cabinet convenient to maintain and having a shock-proof function comprises a shell 1 and a sealing strip 5, wherein a groove 2 is welded in the shell 1, a threaded rod 3 is movably connected in the groove 2, the shell 1 and the groove 2 are of an integrated structure, and the groove 2 is in threaded connection with the threaded rod 3, so that the groove 2 ensures that the threaded rod 3 does not deviate from the position, when a user rotates the threaded rod 3, the threaded rod 3 can stably move downwards along the groove 2, and the threaded rod 3 enters the shell 1, so that the threaded rod 3 can be fixed on the shell 1, and equipment can be conveyed to a place needing to be used through a positioning sleeve 4 in the threaded rod 3;

the threaded rod 3 is internally welded with a positioning sleeve 4, the sealing strip 5 is positioned below the threaded rod 3, an installation frame 6 is arranged below the sealing strip 5, the sealing strip 5 is sleeved with the shell 1, the installation frame 6 is welded with the shell 1, so that the sealing strip 5 can prevent dust and particles from entering the shell 1, the safety of equipment in operation is ensured, the shell 1 is kept clean, the installation frame 6 is fixed with the shell 1 through welding, the installation frame 6 can bear larger weight, other using equipment can be firmly fixed by the first supporting rod 7 and the second supporting rod 8, the front end of the installation frame 6 is movably connected with the first supporting rod 7, the second supporting rod 8 is arranged below the first supporting rod 7, and the first supporting rod 7 and the installation frame 6 form a detachable structure through bolts, the central axis of the first support rod 7 coincides with the central axis of the second support rod 8, and a user can detach the first support rod 7 from the mounting frame 6 through a bolt, so that the first support rod 7 can be cleaned and replaced, the service life of the first support rod 7 is prolonged, the first support rod 7 and the second support rod 8 can ensure the reliability of equipment during working, and the maintenance cost of the equipment is greatly saved;

a connecting seat 9 is arranged below the second supporting rod 8, an electric leakage sensor 10 is arranged below the connecting seat 9, a fan 11 is arranged below the electric leakage sensor 10, a fixed seat 12 is arranged below the fan 11, an integrated structure is formed between the fan 11 and the fixed seat 12, the fixed seat 12 and the shell 1 form a detachable structure through a bolt, a user can detach the fan 11 from the shell 1 through the bolt so as to maintain and replace the fan 11, a switch door 13 is arranged at the front end of the shell 1, a heat dissipation cover 14 is movably connected at the front end of the switch door 13, the heat dissipation cover 14 is connected with the switch door 13 in a clamping manner, the rear surface of the alarm 15 is tightly attached to the front surface of the switch door 13, the temperature generated during the internal work of the equipment can be dissipated through the heat dissipation cover 14, the equipment is kept in a good ventilation state, when the heat dissipation cover 14 needs to be cleaned, the user can detach the heat radiating cover 14 from the opening/closing door 13 to clean the heat radiating cover 14, and the right side of the heat radiating cover 14 is provided with the alarm 15.

The working principle is as follows: when the power distribution cabinet with the anti-electric-shock function and convenient to maintain is used, firstly, a user screws the threaded rod 3 into the interior of the shell 1 through the groove 2, so that the user can insert the hook into the positioning sleeve 4 through the hoisting equipment, so that the equipment is hoisted to a required place, the user fixes the first supporting rod 7 and the second supporting rod 8 on the mounting frame 6 through bolts, fixes the fan 11 (model: BT35-11) in the interior of the shell 1 through bolts, when the equipment on the first supporting rod 7 and the second supporting rod 8 is damaged, the user can open and close the door 13, detaches the equipment from the first supporting rod 7 and the second supporting rod 8 through bolts, the user switches on the power supply, the fan 11 starts to work, so that the temperature in the equipment is radiated through the radiating cover 14, and when the equipment leaks electricity, the electric-leakage sensor 10 (model: LF-MI11) detects the change of the voltage value, the leakage sensor 10 can give an alarm sound through the alarm 15 (type: LTE-1101J), so as to prevent the electric shock of the worker, which is the working principle of the power distribution cabinet with the function of preventing electric shock and convenient maintenance.

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

Claims

1. The utility model provides a switch board convenient to maintenance just has anti-electric shock function, includes casing (1) and sealing strip (5), its characterized in that: the sealing device is characterized in that a groove (2) is welded in the shell (1), a threaded rod (3) is movably connected in the groove (2), a positioning sleeve (4) is welded in the threaded rod (3), the sealing strip (5) is located below the threaded rod (3), a mounting frame (6) is arranged below the sealing strip (5), a first supporting rod (7) is movably connected to the front end of the mounting frame (6), a second supporting rod (8) is arranged below the first supporting rod (7), a connecting seat (9) is arranged below the second supporting rod (8), a leakage sensor (10) is arranged below the connecting seat (9), a fan (11) is arranged below the leakage sensor (10), a fixing seat (12) is arranged below the fan (11), a switch door (13) is arranged at the front end of the shell (1), and a heat dissipation cover (14) is movably connected to the front end of the switch door (13), and an alarm (15) is arranged on the right side of the heat dissipation cover (14).

2. The switch board convenient to maintenance and with anti-electric shock function of claim 1, characterized in that: the shell (1) and the groove (2) are of an integrated structure, and the groove (2) and the threaded rod (3) are in threaded connection.

3. The switch board convenient to maintenance and with anti-electric shock function of claim 1, characterized in that: the sealing strip (5) is sleeved with the shell (1), and the mounting frame (6) is connected with the shell (1) in a welding mode.

4. The switch board convenient to maintenance and with anti-electric shock function of claim 1, characterized in that: first bracing piece (7) pass through the bolt and constitute detachable construction with mounting bracket (6), and coincide mutually between the axis of first bracing piece (7) and the axis of second bracing piece (8).

5. The switch board convenient to maintenance and with anti-electric shock function of claim 1, characterized in that: the fan (11) and the fixing seat (12) are of an integrated structure, and the fixing seat (12) and the shell (1) form a detachable structure through a bolt.

6. The switch board convenient to maintenance and with anti-electric shock function of claim 1, characterized in that: the heat dissipation cover (14) is connected with the switch door (13) in a clamping mode, and the rear surface of the alarm (15) is tightly attached to the front surface of the switch door (13).