CN115621849A

CN115621849A - Multi-component space combined power distribution cabinet

Info

Publication number: CN115621849A
Application number: CN202211342370.4A
Authority: CN
Inventors: 王全力
Original assignee: Shaanxi Wankai Group Co ltd
Current assignee: Shaanxi Wankai Group Co ltd
Priority date: 2022-10-29
Filing date: 2022-10-29
Publication date: 2023-01-17

Abstract

The invention provides a multi-component space combined power distribution cabinet, and relates to the technical field of power distribution cabinet equipment. This multi-component space combination formula switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, the middle part one side of the internal portion of cabinet is provided with first inner chamber, the middle part opposite side equidistance of the internal portion of cabinet is provided with a plurality of second inner chamber, the inboard middle part upper and lower extreme of first inner chamber is provided with generating line room and business turn over line cable chamber respectively, the side all is provided with the adjustment tank around the middle part of first inner chamber inner wall. Through adjusting the position of slider in the adjustment tank to reach the purpose of adjusting first inner chamber internal bus-bar room and business turn over line cable chamber space size, after the regulation finishes, through multiple fixed measure, can also carry out spacing fixed in first inner chamber to the mounting panel when increasing mounting panel bottom structural strength, conveniently adjust and install corresponding electrical equipment on the mounting panel after finishing.

Description

Multi-component space combined power distribution cabinet

Technical Field

The invention relates to the technical field of power distribution cabinet equipment, in particular to a multi-component space combined power distribution cabinet.

Background

The power distribution cabinet is a final-stage device of a power distribution system, the power distribution cabinet is a general name of a control center, and the power distribution cabinet is used in the occasions with dispersed 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 switch board generally comprises bus-bar room, business turn over line cable chamber and supporting functional unit room, along with the use of switch board and the increase of switch board corollary equipment, electrical equipment and the cable in the business turn over line cable chamber also can increase thereupon, but the bus-bar room of current switch board and the space of business turn over line cable chamber are fixed, along with the increase of business turn over line cable chamber equipment and cable, also conveniently carry out corresponding adjustment, can only change whole switch board, consequently, technical personnel in the field have provided a multi-component space combination formula switch board.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a multi-component space combined power distribution cabinet, which solves the problem that the internal space of a bus chamber and an incoming and outgoing cable chamber in the power distribution cabinet can not be adjusted according to the use condition.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a multi-component space combination formula switch board, includes the cabinet body, middle part one side of the internal portion of cabinet is provided with first inner chamber, the middle part opposite side equidistance of the internal portion of cabinet is provided with a plurality of second inner chamber, the lower extreme is provided with generating line room and business turn over line cable room respectively on the inboard middle part of first inner chamber, the side all is provided with the adjustment tank around the middle part of first inner chamber inner wall, the equal equidistance in inboard middle part of adjustment tank is provided with a plurality of fixed orifices, the equal sliding connection in inside of adjustment tank has the slider, the top middle part of slider all is provided with the fluting, all be provided with the anticreep piece in the fluting, homonymy the inboard middle part of anticreep piece fixed connection is at the both ends of telescopic link respectively, the equal sliding connection in lower part has the triangle fixing base in the inboard of adjustment tank, the equal threaded connection in lower part of triangle fixing base has two connecting bolts, just the end of connecting bolt extends to within the fixed orifices that corresponds respectively, the inboard middle part of first inner chamber is provided with the mounting panel, the equal horizontal equidistance in the bottom of mounting panel is provided with two draw-in the middle part of the bottom of mounting panel, the bottom both sides all through welded mode fixedly connected with bottom fixing seat of preventing water cable connection.

Preferably, the lower part is provided with the connecting cylinder in one side of the cabinet body, the one end of connecting cylinder and the inside intercommunication of first inner chamber, the other end threaded connection of connecting cylinder has the spiral cover, the inboard middle part of spiral cover is provided with a plurality of filter pulp gasket, rear portion equidistance is provided with a plurality of intercommunicating pore in first inner chamber inner wall one side, just the other end of intercommunicating pore communicates with the inside of the second inner chamber that corresponds respectively, top middle part one side fixedly connected with install bin of the cabinet body, the inboard middle part of install bin is provided with the scavenger fan, the front and back end equidistance of the inboard bottom of install bin is provided with a plurality of trompil, the bottom of trompil all communicates with the inside of second inner chamber, the rear side middle part of install bin is provided with the blast pipe, just the inside of blast pipe communicates with the inside of install bin, the rear end threaded connection of blast pipe has the shield.

Preferably, the inside of second inner chamber all is provided with the function room drawer, impartial distance is provided with a plurality of louvre on the inner wall both sides of function room drawer, the front and back end of the inboard bottom of function room drawer all is through bolt fixedly connected with mount pad, impartial distance is through a plurality of air switch of bolt fixedly connected with on the mount pad, upper portion all is provided with the function display screen in air switch's the front end, the equal fixedly connected with wiring fixed plate in rear portion in the inboard of function room drawer, the equal equidistance in top of wiring fixed plate is provided with a plurality of wiring fixed slot.

Preferably, the box is placed through bolted connection's mode fixedly connected with dampproofing material to the lower extreme on the middle part of first inner chamber inner wall both sides, the box is placed to dampproofing material on equidistance and is provided with a plurality of and adsorbs the hole, the inboard bottom middle part of function room drawer all is through bolted connection's mode fixedly connected with receiver, the inside that the box was placed to receiver and dampproofing material all is provided with dampproofing bag.

Preferably, a state display screen is arranged on one side of the middle of the front end of the function chamber drawer, a rotation lock is arranged on the other side of the middle of the front end of the function chamber drawer, and handles are fixedly connected to the two sides of the middle lower portion of the front end of the function chamber drawer in a welding mode.

Preferably, the bottom four corners department of the cabinet body all is through welded mode fixedly connected with footing, the bottom of footing all is provided with anti-skidding rubber pad, the top four corners department of the cabinet body all is through welded mode fixedly connected with spliced pole, the top of spliced pole is fixed connection in the bottom four corners department of rainshelter respectively.

Preferably, one side of the front end of the first inner cavity is rotatably connected to one side of the cabinet door, a glass observation window is arranged on the middle upper portion of the cabinet door, and an emergency illuminating lamp is arranged in the middle of the top end of the inner side of the first inner cavity.

Preferably, the slider matches with the adjusting groove, the telescopic link matches with the clamping groove, and the telescopic link is made of aluminum alloy.

The working principle is as follows: when the switch board is used, if along with the increase of switch board live time and corresponding corollary equipment, the space of original business turn over line cable room has not satisfied the use of current state, the user can take up the mounting panel in first inner chamber, then slide the slider in the adjustment tank of first inner chamber inner wall, adjust the position of slider in the adjustment tank, thereby realize adjusting the space size of business turn over line cable room and generating line room in first inner chamber, after the staff finishes the slider regulation, fix the triangle fixing base in the adjustment tank through connecting bolt, thereby fix the slider in the adjustment tank, then stimulate and adjust the length that corresponds with the anticreep piece at telescopic link both ends, later put into the anticreep piece within the fluting, later the staff resets the mounting panel, and carry out the block with the draw-in groove and the telescopic link of mounting panel bottom, make the telescopic link carry out spacingly with the mounting panel in first inner chamber in the draw-in groove of mounting panel bottom, and improve the support intensity of mounting panel bottom through the telescopic link, be convenient for electrical equipment on follow-up installs.

The invention provides a multi-component space combined power distribution cabinet. The method has the following beneficial effects:

1. according to the invention, the position of the sliding block is adjusted in the adjusting groove, so that the purpose of adjusting the space sizes of the bus chamber and the incoming and outgoing cable chamber in the first inner cavity is achieved, after the adjustment is finished, the sliding block is fixed in the adjusting groove through the connecting bolt matched with the triangular fixing seat, then the mounting plate can be limited and fixed in the first inner cavity through the clamping effect of the telescopic rod and the clamping groove at the bottom of the mounting plate, the structural strength of the bottom of the mounting plate is improved, and the corresponding electrical equipment can be conveniently mounted on the mounting plate after the adjustment is finished.

2. According to the invention, when external air enters the cabinet body through the spiral cover and the connecting cylinder through the filter cotton gasket in the spiral cover, dust entering the air in the cabinet body is sequentially filtered and adsorbed layer by layer through the spiral cover and the filter cotton gasket, so that the dust in the air is prevented from entering the cabinet body to cause damage to electric devices in the power distribution cabinet, then the air in the first inner cavity and the second inner cavity in the cabinet body is pumped through the ventilating fan in the installation box, and finally the air is exhausted through the exhaust pipe on the installation box, and heat generated by the operation of the electric devices in the power distribution cabinet is exhausted through the replacement of the air in the cabinet body and the external air, so that the service life of the electric devices in the power distribution cabinet is prolonged, and the normal operation of the electric devices in the power distribution cabinet is ensured.

3. According to the power distribution cabinet, the moisture-proof bags are placed in the moisture-proof material placing box in the first inner cavity and the storage box in the second inner cavity, when the power distribution cabinet is used, moisture in the power distribution cabinet is adsorbed by the moisture-proof material placing box and the moisture-proof bags in the storage box, so that the moisture in the power distribution cabinet is prevented from influencing the normal work of electrical equipment in the power distribution cabinet, meanwhile, safety accidents such as electric leakage and electric conduction can be prevented, and the safety of the power distribution cabinet in use is improved.

Drawings

FIG. 1 is a schematic side view of the closed state of the present invention;

FIG. 2 is a right side view of the open state of the present invention;

FIG. 3 is a left side view of the structure of the present invention in the open state;

FIG. 4 is a partial structure diagram of the mounting plate of the present invention;

FIG. 5 is a bottom view of the mounting plate of the present invention;

FIG. 6 is an exploded view of the slider anti-separation structure of the present invention;

FIG. 7 is a schematic view of the drawer structure of the functional compartment of the present invention;

FIG. 8 is an exploded view of the connection cartridge screw cap structure of the present invention;

fig. 9 is a schematic sectional view of the internal structure of the installation box of the invention.

Wherein, 1, a cabinet body; 2. a first lumen; 3. a cabinet door; 4. a connecting cylinder; 5. a screw cap; 6. footing; 7. a rotation lock; 8. a functional room drawer; 9. a second lumen; 10. a handle; 11. a status display screen; 12. installing a box; 13. a rain shelter; 14. mounting a plate; 15. a moisture-proof material placing box; 16. a waterproof platform; 17. a cable room for incoming and outgoing lines; 18. a bus chamber; 19. an adjustment groove; 20. a communicating hole; 21. an emergency lighting lamp; 22. a triangular fixed seat; 23. a fixing hole; 24. a connecting bolt; 25. a slider; 26. a bottom fixed seat; 27. a card slot; 28. grooving; 29. a telescopic rod; 30. an anti-drop block; 31. an air switch; 32. a wiring fixing plate; 33. a moisture-proof bag; 34. a storage box; 35. a mounting base; 36. a functional display screen; 37. a filter cotton pad; 38. opening a hole; 39. a ventilator; 40. a dust cover; 41. and (4) exhausting the gas.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment is as follows:

as shown in fig. 1-9, an embodiment of the invention provides a multi-component space-combined power distribution cabinet, which comprises a cabinet body 1, wherein a first inner cavity 2 is arranged on one side of the middle part inside the cabinet body 1, a plurality of second inner cavities 9 are equidistantly arranged on the other side of the middle part inside the cabinet body 1, a bus chamber 18 and a wire inlet and outlet cable chamber 17 are respectively arranged at the upper and lower ends of the middle part inside the first inner cavity 2, adjusting grooves 19 are respectively arranged on the front and rear sides of the middle part of the inner wall of the first inner cavity 2, a plurality of fixing holes 23 are equidistantly arranged in the middle part inside the adjusting grooves 19, a sliding block 25 is slidably connected inside the adjusting grooves 19, a slotted groove 28 is respectively arranged in the middle part of the top end of the sliding block 25, anti-falling blocks 30 are respectively arranged in the slotted groove 28, the middle parts of the inner sides of the anti-falling blocks 30 on the same side are respectively fixedly connected to the two ends of a telescopic rod 29, equal sliding connection in lower part has triangle fixing base 22 in the inboard of adjustment tank 19, equal threaded connection in the well lower part of triangle fixing base 22 has two connecting bolt 24, and connecting bolt 24's end extends to respectively within the fixed orifices 23 that corresponds, the inboard middle part of first inner chamber 2 is provided with mounting panel 14, the equal horizontal equidistance in side is provided with two draw-in grooves 27 around the bottom middle part of mounting panel 14, the top middle part both sides of mounting panel 14 are all through welded mode fixedly connected with bottom fixing base 26, the equal equidistance in middle part of bottom fixing base 26 is provided with a plurality of connecting hole, the inboard bottom middle part of business turn over line cable room 17 is through bolted connection's mode fixedly connected with waterproof platform 16, through waterproof platform 16 in business turn over line cable room 17, the security when can increase the interior electrical equipment of business turn over line cable room 17 and use.

And the framework in the power distribution cabinet is made of non-ferromagnetic materials, so that a magnetic circuit in the power distribution cabinet can be avoided, and the safety of the power distribution cabinet during operation is improved.

When the staff need adjust the inside bus-bar room 18 of switch board and the space of business turn over line cable room 17, the staff slides slider 25 at the adjustment tank 19 of 2 inner walls of first inner chamber, adjust the position of slider 25 in adjustment tank 19, thereby realize adjusting business turn over line cable room 17 and the space size of bus-bar room 18 in the first inner chamber 2, after the staff finishes with slider 25 regulation, fix triangle fixing base 22 in adjustment tank 19 through connecting bolt 24, thereby with slider 25 internal fixation in adjustment tank 19, then stimulate and adjust the length that corresponds with the anticreep piece 30 at telescopic link 29 both ends, later put into the fluting 28 with anticreep piece 30, later the staff resets mounting panel 14, and carry out the block with telescopic link 29 with draw-in groove 27 of mounting panel 14 bottom, accomplish with this and realize the regulation to bus-bar room 18 and business turn over line cable room 17 space size.

The lower part is provided with connecting cylinder 4 in one side of the cabinet body 1, the one end of connecting cylinder 4 and the inside intercommunication of first inner chamber 2, the other end threaded connection of connecting cylinder 4 has spiral cover 5, the inboard middle part of spiral cover 5 is provided with a plurality of filter pulp gasket 37, rear portion equidistance is provided with a plurality of intercommunicating pore 20 in 2 inner wall one sides of first inner chamber, and the other end of intercommunicating pore 20 communicates with the inside of the second inner chamber 9 that corresponds respectively, top middle part one side fixedly connected with install box 12 of cabinet body 1, the inboard middle part of install box 12 is provided with scavenger fan 39, the rear end equidistance of the inboard bottom of install box 12 is provided with a plurality of trompil 38, the bottom of trompil 38 all communicates with the inside of second inner chamber 9, the rear side middle part of install box 12 is provided with blast pipe 41, and the inside of blast pipe 41 communicates with the inside of install box 12, the rear end threaded connection of blast pipe 41 has dust cap 40.

When the power distribution cabinet normally works, the air in the first inner cavity 2 and the second inner cavity 9 inside the cabinet body 1 is pumped by the ventilating fan 39 in the installation box 12, so that when external air enters the cabinet body 1 through the spiral cover 5 and the connecting cylinder 4, dust entering the air inside the cabinet body 1 is sequentially filtered and adsorbed layer by layer through the spiral cover 5 and the filter cotton gaskets 37, the dust in the air is prevented from entering the cabinet body 1 to cause the damage of the electric devices inside the power distribution cabinet, the air in the first inner cavity 2 and the second inner cavity 9 flows synchronously through the communication holes 20, finally, the exhaust pipe 41 on the installation box 12 is exhausted, through the replacement of the air inside the cabinet body 1 and the external air, the heat generated by the work of the electric devices inside the power distribution cabinet is exhausted, and the service life of the electric devices inside the power distribution cabinet is prolonged.

Inside of second inner chamber 9 all is provided with function room drawer 8, impartial distance is provided with a plurality of louvre on the inner wall both sides of function room drawer 8, the heat that the electrical equipment in the function room drawer 8 produced can be discharged in step through the louvre on the function room drawer 8, the front and back end of the inboard bottom of function room drawer 8 all is through bolt fixedly connected with mount pad 35, equidistance is through a plurality of air switch 31 of bolt fixedly connected with on the mount pad 35, upper portion all is provided with functional display 36 in the front end of air switch 31, through functional display 36 on the air switch 31, the staff can carry out the operational data to the subsidiary circuit that air switch 31 corresponds and look over in step, also can in time discover the problem that exists in the circuit simultaneously, the equal fixedly connected with wiring fixed plate 32 in rear portion in the inboard of function room drawer 8, the top of wiring fixed plate 32 all equidistance is provided with a plurality of wiring fixed slots, can fix the circuit of being connected with air switch 31 through the wiring fixed slot on the wiring fixed plate 32, prevent to influence the normal maintenance operation of staff because of the circuit is miscellaneous.

Lower extreme all places box 15 through bolted connection's mode fixedly connected with dampproofing material in the middle part of 2 inner wall both sides of first inner chamber, dampproofing material is placed box 15 and is gone up impartially apart from being provided with a plurality of and adsorbs the hole, mode fixedly connected with receiver 34 that bolted connection is all passed through in the inboard bottom middle part of function room drawer 8, receiver 34 and dampproofing material place the inside of box 15 and all are provided with dampproofing bag 33, when the switch board uses, the inside moisture of switch board is adsorbed through dampproofing material place box 15 and the dampproofing bag 33 in the receiver 34, prevent that the inside moisture of switch board from causing the influence to the inside electrical equipment normal work of switch board, also can prevent to take place the electric leakage simultaneously, the emergence of incident such as electrically conductive, the security when improving the switch board and using.

Function room drawer 8's front end middle part one side all is provided with status display screen 11, can look over the parameter that corresponds the consumer in function room drawer 8 through status display screen 11, function room drawer 8's front end middle part opposite side all is provided with rotates lock 7, can seal when function room drawer 8 does not use through rotating lock 7, increase the safety in utilization of whole switch board, all through welded mode fixedly connected with handle 10 in lower part both sides in function room drawer 8's the front end, the staff can pull out function room drawer 8 through handle 10, the convenience is overhauld the corresponding equipment in the function room drawer 8.

All through welded mode fixedly connected with footing 6 in the bottom four corners department of the cabinet body 1, the bottom of footing 6 all is provided with anti-skidding rubber pad, can also increase the stability when whole switch board uses through footing 6 and anti-skidding rubber pad of the 1 lower extreme of the cabinet body when can supporting 1 bottom of the cabinet body, the top four corners department of the cabinet body 1 all is through welded mode fixedly connected with spliced pole, the top of spliced pole is fixed connection in the bottom four corners department of rainshelter 13 respectively, when making the switch board use in external environment through rainshelter 13 on the switch board, can prevent that the inside that the rainwater got into the switch board from causing the damage of switch board internal device.

Front end one side of first inner chamber 2 is rotated and is connected one side at cabinet door 3, the well upper portion of cabinet door 3 is provided with the glass observation window, can seal first inner chamber 2 when not using through cabinet door 3, then make things convenient for the staff to look over the condition of switch board inside through the glass observation window on the cabinet door 3, the top middle part of 2 inboards of first inner chamber is provided with emergency lighting lamp 21, emergency lighting lamp 21 to inside through the distribution, can provide the illumination for cabinet body 1 inside through emergency lighting lamp 21 when taking place emergency, make things convenient for staff's maintenance and maintenance operation.

Slider 25 and adjustment tank 19 phase-match, still can prevent when carrying out slide adjusting with slider 25 through adjustment tank 19 that slider 25 from taking place to drop from adjustment tank 19 in, telescopic link 29 and draw-in groove 27 phase-match, the block effect of

telescopic link

29 and 14 bottom draw-in grooves 27 of mounting panel, can also carry out spacing fixed to mounting panel 14 in first inner chamber 2 when increasing 14 bottom structural strength of mounting panel, what the material of telescopic link 29 adopted is aluminum alloy material, the alloy material structural strength that telescopic link 29 adopted is higher, and the difficult emergence corrosion damage in surface, long service life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 multi-component space combination formula switch board, includes the cabinet body (1), its characterized in that: the utility model discloses a set up the internal stability of cabinet, including the cabinet body, the cabinet body (1) inside middle part one side is provided with first inner chamber (2), the inside middle part opposite side equidistance of the cabinet body (1) is provided with generating line room (18) and business turn over line cable chamber (17) respectively, the side all is provided with adjustment tank (19) around the middle part of first inner chamber (2) inner wall, the inboard middle part equal equidistance of adjustment tank (19) is provided with a plurality of fixed orifices (23), the equal sliding connection in inside of adjustment tank (19) has slider (25), the top middle part of slider (25) all is provided with fluting (28), all be provided with anticreep piece (30) in fluting (28), the homonymy in the inboard middle part of anticreep piece (30) fixed connection respectively at the both ends of telescopic link (29), the equal sliding connection in lower part has triangle fixing base (22) in the inboard of adjustment tank (19), the equal threaded connection in lower part of triangle fixing base (22) has two connecting bolt (24), just the terminal of connecting bolt (24) extends to the fixed orifices (23) that correspond respectively within the fixed orifices (14), the inboard of the first inner chamber (14) the equal side of the mounting panel (14), the equal sliding connection of the middle part of the equal side of the middle part of the equal mounting panel (14) is provided with two connecting bolt (14) bottom of the equal side of the equal mounting panel (14), the equal side of the equal mounting panel (14) is provided with the bottom of the equal side of the equal mounting panel (14) around the middle part Seat (26), the equal equidistance in middle part of bottom fixing base (26) is provided with a plurality of connecting hole, waterproof platform (16) of mode fixedly connected with is passed through bolted connection in the middle part of the inboard bottom of business turn over line cable chamber (17).

2. The multi-component space-combining electrical distribution cabinet of claim 1, wherein: the utility model discloses a dustproof ventilating cabinet, including the cabinet body, the cabinet body is characterized in that lower part is provided with connecting cylinder (4) in one side of cabinet body (1), the one end of connecting cylinder (4) and the inside intercommunication of first inner chamber (2), the other end threaded connection of connecting cylinder (4) has spiral cover (5), the inboard middle part of spiral cover (5) is provided with a plurality of filter pulp gasket (37), rear portion equidistance is provided with a plurality of intercommunicating pore (20) in first inner chamber (2) inner wall one side, just the other end of intercommunicating pore (20) communicates with the inside of the second inner chamber (9) that corresponds respectively, top middle part one side fixedly connected with install bin (12) of the cabinet body (1), the inboard middle part of install bin (12) is provided with scavenger fan (39), the impartial distance in front and back end of install bin (12) inboard bottom is provided with a plurality of trompil (38), the bottom of trompil (38) all communicates with the inside of second inner chamber (9), the rear side middle part of install bin (12) is provided with blast pipe (41), just the inside of blast pipe (41) communicates with the inside of install bin (12), the inside of blast pipe (41) communicates, the rear end threaded connection has shield (40).

3. The multi-component space-combining electrical distribution cabinet of claim 1, wherein: the inside of second inner chamber (9) all is provided with function room drawer (8), impartial distance is provided with a plurality of louvre on the inner wall both sides of function room drawer (8), the front and back end of function room drawer (8) inboard bottom all is through bolt fixedly connected with mount pad (35), equidistance is through a plurality of air switch of bolt fixedly connected with (31) on mount pad (35), upper portion all is provided with function display screen (36) in the front end of air switch (31), the equal fixedly connected with wiring fixed plate (32) in rear portion in the inboard of function room drawer (8), the equal equidistance in top of wiring fixed plate (32) is provided with a plurality of wiring fixed slot.

4. The multi-component space-combining electrical distribution cabinet of claim 3, wherein: box (15) is placed all through bolted connection's dampproofing material of mode fixedly connected with to the lower extreme on the middle part of first inner chamber (2) inner wall both sides, dampproofing material is placed box (15) and is gone up equidistance and is provided with a plurality of and adsorb the hole, the inboard bottom middle part of function room drawer (8) all is through bolted connection's mode fixedly connected with receiver (34), receiver (34) and the inside that box (15) were placed to dampproofing material all are provided with dampproofing bag (33).

5. The multi-component space-combining electrical distribution cabinet of claim 3, wherein: the multifunctional drawer is characterized in that a state display screen (11) is arranged on one side of the middle of the front end of the functional chamber drawer (8), a rotating lock (7) is arranged on the other side of the middle of the front end of the functional chamber drawer (8), and handles (10) are fixedly connected to the two sides of the middle lower portion of the front end of the functional chamber drawer (8) in a welding mode.

6. The multi-component space-combining electrical distribution cabinet of claim 1, wherein: the bottom four corners department of the cabinet body (1) all is through welded mode fixedly connected with footing (6), the bottom of footing (6) all is provided with anti-skidding rubber pad, the top four corners department of the cabinet body (1) all is through welded mode fixedly connected with spliced pole, the top of spliced pole is fixed connection in the bottom four corners department of rainshelter (13) respectively.

7. The multi-component space-combining electrical distribution cabinet of claim 1, wherein: the front end one side of first inner chamber (2) is rotated and is connected in one side of cabinet door (3), the well upper portion of cabinet door (3) is provided with the glass observation window, the top middle part of first inner chamber (2) inboard is provided with emergency lighting lamp (21).

8. The multi-component space-combining electrical distribution cabinet of claim 1, wherein: slider (25) and adjustment tank (19) phase-match, telescopic link (29) and draw-in groove (27) phase-match, what the material of telescopic link (29) adopted is the aluminum alloy material.