CN209844380U

CN209844380U - Movable box-type substation of transformer distribution integral type

Info

Publication number: CN209844380U
Application number: CN201920714798.4U
Authority: CN
Inventors: 邹雪花; 黎明
Original assignee: Guangzhou Longji Transmission And Distribution Equipment Co Ltd
Current assignee: Guangzhou Longji Transmission And Distribution Equipment Co Ltd
Priority date: 2019-05-19
Filing date: 2019-05-19
Publication date: 2019-12-24
Anticipated expiration: 2029-05-19

Abstract

The utility model discloses a portable box-type substation of vary voltage distribution integral type, the intelligent cabinet temperature adjusting device comprises a cabinet body, the welding has the unable adjustment base who is "return" type on the outer wall at cabinet body bottom border, all open the mounting hole on the outer wall of cabinet body both sides, and be provided with on the cabinet body and run through the drive mechanism inside the mounting hole, the position in unable adjustment base bottom four corners all is provided with the removal subassembly of liftable, it has the rotation hinge all to weld on the inner wall of cabinet body front both sides, and installs the door plant on the rotation hinge, two the door plant lock is on the cabinet body, it has the transom to open on the outer wall on door plant surface, and the inside of transom is provided with the dust. The utility model discloses cross structure falls into transformer district and distribution area to the inside cavity of the cabinet body in the tradition, and the installation of the inside electrical components of box-type substation of being convenient for can carry out solitary vary voltage and distribution operation to box-type substation simultaneously, gives people and brings very big facility, has improved box-type substation's security.

Description

Movable box-type substation of transformer distribution integral type

Technical Field

The utility model relates to a box-type substation technical field especially relates to a portable box-type substation of vary voltage distribution integral type.

Background

In order to transmit electric energy generated by a power plant to a remote place, the voltage of the substation is increased to be high voltage, the voltage is reduced as required near a user, and the voltage increasing and reducing work is completed by the substation.

Along with the increasingly high degree of social industrialization, the living standard of people is also improving constantly, and quality of life consciousness is increasing constantly, and the nature demand to electricity also can be bigger and bigger. The step-down is carried out by using the transformer box in the process of power transmission, and for the transformer box, the proper working temperature and the placing positions of the capacitor cabinet and the low-voltage wire cabinet are all quite important for the service life and the safety of the equipment.

In the existing box-type substation, natural heat dissipation is generally performed through the ventilation shutters, so that the heat dissipation efficiency is relatively low; and the existing box-type substation is generally difficult to consider heat dissipation and water resistance, the internal structure layout of the box-type substation is unreasonable, the transformation and distribution of the box-type substation are not obviously distinguished, and the box-type substation is inconvenient to move in the installation process and brings great operation difficulty for people. Therefore, it is desirable to design a transformer and distribution integrated movable box-type substation to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the portable box-type substation of a vary voltage distribution integral type that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a variable-voltage distribution integrated movable box-type substation comprises a cabinet body, wherein fixed bases in a 'return' shape are welded on the outer wall of the edge of the bottom of the cabinet body, mounting holes are formed in the outer walls of two sides of the cabinet body, a transmission mechanism penetrating through the inside of the mounting holes is arranged on the cabinet body, lifting movable assemblies are arranged at four corners of the bottom of the fixed bases, rotating hinges are welded on the inner walls of two sides of the front of the cabinet body, door plates are mounted on the rotating hinges, the two door plates are buckled on the cabinet body, ventilating windows are formed in the outer walls of the surfaces of the door plates, dust screens are arranged inside the ventilating windows, fixed clamping seats in an 'L' shape are connected on the outer walls of the surfaces of the two door plates through bolts, locking rods are clamped inside the two fixed clamping seats, and a ceiling framework in a rectangular frame structure is welded on the outer wall of the top, the improved cabinet is characterized in that a ceiling is fixedly mounted on the outer wall of the top of the ceiling framework, a radiator communicated with the cabinet body is mounted on the back face of the cabinet body through bolts, a plurality of transverse plates with the same specification are arranged in a cavity of the cabinet body, vertical plates penetrating through the transverse plates are arranged at the center of the transverse plates, the transverse plates and the vertical plates form a cross structure, and the cabinet body is divided into a voltage transformation area and a power distribution area by the cross.

Further, drive mechanism includes the bearing frame of fixed mounting on the cabinet body, and the inside of bearing frame is pegged graft through the bearing and is had rotatable axis of rotation, the outside intermediate position of axis of rotation has cup jointed the stop collar, the outside both sides of axis of rotation all fixedly cup jointed synchronous rotation's rotation cover, and the welding has the connecting rod on the outer wall of rotation cover one side, the welding has handheld pole on the outer wall of rotation cover one end is kept away from to the connecting rod, the welding has the driving lever on the outer wall of one side of rotation cover and connecting rod centrosymmetry.

Furthermore, the moving assembly comprises a guide column and a moving wheel fixed below the guide column through a support, and the top of the guide column is in contact with the shifting rod.

Further, the stop collar welding is on the outer wall of cabinet body one side, and it has the through-hole to open on the outer wall at stop collar top, and the welding has the uide bushing on the inner wall of through-hole, the inside grafting of uide bushing has the fixed pin, and welds on the outer wall on fixed pin top has the operating ring, is located inside the stop collar open on the outer wall of axis of rotation have two spacing grooves that are thirty degrees angles, the bottom of fixed pin is pegged graft in the inside of spacing groove.

Furthermore, a shallow groove is formed in the outer wall of the front face of the door panel, and a pull ring is fixed inside the shallow groove through a bolt.

Furthermore, the outer wall of the top of the ceiling is provided with drain grooves distributed at equal intervals, the cross section of each drain groove is trapezoidal, and the orthographic projection area of the ceiling is larger than that of the cabinet body.

Further, the radiator includes the casing that is connected with the cabinet body, open the top of the positive outer wall of casing has the louvre, and the inside of louvre has the heat dissipation fan through the bolt fastening, the inside below of casing is provided with the snakelike water pipe of symmetry, and is provided with the condenser that is linked together with snakelike water pipe between the snakelike water pipe of both sides.

The utility model has the advantages that:

1. through the cross structure who sets up, fall into transformer district and distribution area to the inside cavity of the cabinet body in the tradition, the installation of the inside electrical components of box-type substation of being convenient for can carry out solitary vary voltage and distribution operation to box-type substation simultaneously, gives people and brings very big facility, has improved box-type substation's security.

2. Through the ventilation window and the radiator, a channel for clean air circulation is formed in the box-type substation, the good radiating effect of the box-type substation is achieved, and the normal working environment of electrical components in the box-type substation is guaranteed.

3. Through the transmission mechanism and the moving assembly, an operator can conveniently install and move the box-type substation, and the working difficulty of the worker in moving the box-type substation is greatly reduced.

4. Through the fixed clamping seat and the locking rod which are arranged, the door plate of the box-type substation can be well locked and closed, and external dust is prevented from entering the box-type substation from a door plate gap.

5. Through the ceiling and the ceiling framework which are arranged, a certain gap exists between the ceiling and the box-type substation, the hydrophobic groove on the upper surface of the ceiling can play a good hydrophobic purpose, and the box-type substation is prevented from being influenced by rainwater.

Drawings

Fig. 1 is a perspective view of the overall structure of a transformer and distribution integrated movable box-type substation provided by the present invention;

fig. 2 is a schematic structural view of a radiator of the transformer and distribution integrated movable box-type substation provided by the present invention;

fig. 3 is a schematic structural view of a transmission mechanism of the transformer and distribution integrated movable box-type substation provided by the utility model;

fig. 4 is a schematic structural view of a limit sleeve of the transformer and distribution integrated movable box-type substation provided by the utility model;

fig. 5 is the utility model provides a portable box-type substation's of vary voltage distribution integral type cabinet internal layout structure schematic diagram.

In the figure: 1 cabinet body, 2 fixed bases, 3 transmission mechanisms, 4 moving components, 5 rotating hinges, 6 door plates, 7 ventilation windows, 8 fixed clamping seats, 9 locking rods, 10 pull rings, 11 ceiling frameworks, 12 ceilings, 13 drainage grooves, 14 radiators, 15 heat dissipation fans, 16 serpentine water pipes, 17 condensers, 18 bearing seats, 19 rotating shafts, 20 limiting sleeves, 21 connecting rods, 22 rotating sleeves, 23 handheld rods, 24 shift rods, 25 guide columns, 26 moving wheels, 27 limiting grooves, 28 guide sleeves, 29 fixed pins, 30 operating rings, 31 pressure changing areas, 32 power distribution areas, 33 transverse plates and 34 vertical plates.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a transformer and distribution integrated movable box-type substation comprises a cabinet body 1, wherein a fixing base 2 in a 'return' shape is welded on the outer wall of the bottom edge of the cabinet body 1, a cavity is reserved at the bottom of the fixing base 2, mounting holes are formed in the outer walls of two sides of the cabinet body 1, a transmission mechanism 3 penetrating through the mounting holes is arranged on the cabinet body 1, lifting movable assemblies 4 are arranged at four corners of the bottom of the fixing base 2, the movable assemblies 4 extend out from the lower side of the cabinet body 1 by the movement of the transmission mechanism 3, the cabinet body 1 is lifted for a certain distance, the cabinet body 1 is moved on the ground by the rolling of the movable assemblies 4, rotating hinges 5 are welded on the inner walls of two sides of the front of the cabinet body 1, door plates 6 are mounted on the rotating hinges 5, the two door plates 6 are buckled on the cabinet body 1, ventilation windows 7 are formed in the outer walls of, and the inside of the ventilation window 7 is provided with a dust screen, which has good dustproof effect and prevents dust from entering the cavity inside the cabinet body 1, the outer walls of the surfaces of the two door panels 6 are connected with L-shaped fixed clamping seats 8 through bolts, the inside of the two fixed clamping seats 8 is clamped with a locking rod 9, which ensures the closed stability of the door panels 6, the outer wall of the top of the cabinet body 1 is welded with a ceiling framework 11 with a rectangular frame structure, the outer wall of the top of the ceiling framework 11 is fixedly provided with a ceiling 12, which disperses rainwater in time, the back of the cabinet body 1 is provided with a radiator 14 communicated with the cabinet body 1 through bolts, so as to achieve good radiating effect, the cavity inside the cabinet body 1 is provided with a plurality of transverse plates 33 with the same specification, the center of the transverse plate 33 is provided with a vertical plate 34 which penetrates through, and the transverse plates 33 and the vertical plates, and the cabinet body 1 is divided into a voltage transformation area 31 and a power distribution area 32 by a cross, and the internal interval of the cabinet body 1 is divided, so that the operation of voltage transformation and power distribution by people is facilitated, and the layout of the internal space is more reasonable.

Further, drive mechanism 3 includes bearing frame 18 of fixed mounting on the cabinet body 1, and the inside of bearing frame 18 is pegged graft through the bearing and is had rotatable axis of rotation 19, 19 outside intermediate position of axis of rotation has cup jointed stop collar 20, 19 outside both sides of axis of rotation are all fixed the rotating sleeve 22 that has cup jointed synchronous revolution, and the welding has connecting rod 21 on the outer wall of rotating sleeve 22 one side, the welding has handheld pole 23 on the outer wall of rotating sleeve 22 one end is kept away from to connecting rod 21, the welding has driving lever 24 on one side outer wall of rotating sleeve 22 and connecting rod 21 centrosymmetric, the length of driving lever 24 is far less than the length of connecting rod 21, utilize rotating sleeve 22 and axis of rotation 19 as the fulcrum, can be the light one end distance that rises of the cabinet body 1, make removal wheel 26 stretch out from the below of the cabinet body.

Further, the moving assembly 4 comprises a guide post 25 and a moving wheel 26 fixed below the guide post 25 through a bracket, and the top of the guide post 25 is in contact with the shifting rod 24, so that the cabinet body 1 can be conveniently moved on the ground, and great convenience is brought to the installation and the moving of people.

Further, stop collar 20 welds on the outer wall of cabinet body 1 one side, and it has the through-hole to open on the outer wall at stop collar 20 top, and the welding has uide bushing 28 on the inner wall of through-hole, peg graft in the inside of uide bushing 28 has fixed pin 29, and the welding has operation ring 30 on the outer wall on fixed pin 29 top, it has two spacing grooves 27 that are thirty degrees angles to open on the outer wall of axis of rotation 19 that is located stop collar 20 inside, peg graft in the inside of spacing groove 27 in the bottom of fixed pin 29, fixed pin 29 inserts inside different spacing grooves 27, realize the locking location to axis of rotation 19, and structural design is reasonable, and is easy and simple to handle.

Furthermore, a shallow groove is formed in the outer wall of the front face of the door panel 6, and a pull ring 10 is fixed inside the shallow groove through a bolt, so that people can open and close the door panel 6 conveniently.

Furthermore, the outer wall at the top of the ceiling 12 is provided with the drainage grooves 13 which are distributed equidistantly, the cross section of each drainage groove 13 is trapezoidal, the orthographic projection area of the ceiling 12 is larger than that of the cabinet body 1, the rainwater is prevented from falling into the inside and the surface of the cabinet body 1, and the moisture resistance of the transformer substation is improved.

Further, the radiator 14 includes the casing that is connected with the cabinet body 1, open the top of the positive outer wall of casing has the louvre, and the inside of louvre has the heat dissipation fan 15 through the bolt fastening, the heat dissipation fan 15 starts, in time discharge the steam of the internal portion of cabinet 1, the inside below of casing is provided with the snakelike water pipe 16 of symmetry, and be provided with the condenser 17 that is linked together with snakelike water pipe 16 between the snakelike water pipe 16 of both sides, the model of condenser 17 is TY-9.52-6500 for to the cooling of the inside liquid of snakelike water pipe 16, play fine radiating effect to the internal portion of cabinet 1.

The working principle is as follows: when the transformer substation heat dissipation device is used, an operator fixedly installs the transverse plate 33 and the vertical plate 34 in the cabinet body 1, a cross structure is formed in the cabinet body 1, electrical components for controlling voltage transformation and power distribution are respectively installed in the voltage transformation area 31 and the power distribution area 32, in the specific operation process, the operator can take the bar locking rod 9 off the fixed clamping seat 8, each door panel 6 can be independently opened, the operation of the electrical components in the voltage transformation area 31 and the power distribution area 32 is realized, meanwhile, the operator can start the condenser 17 and the heat dissipation fan 15 on the radiator 14, hot gas in the transformer substation is extracted, the radiator 14 is matched with the ventilation window 7 to form a channel for radiating hot gas in the transformer substation, the heat dissipation effect of the transformer substation is greatly improved, when the transformer substation is moved, the operator can hold the handheld rod 23 by two hands, so that the connecting rod 21, the rotating sleeve 22 and the shifting rod 24 synchronously rotate along the rotating shaft 19, stir down guide post 25 by driving lever 24, make the removal wheel 26 prop up one section height to the cabinet body 1, insert the spacing groove 27 inside that corresponds fixed pin 29, thereby be convenient for the cabinet body 1 subaerial removal, give people and bring very big installation facility, after removing the cabinet body 1 to suitable position, the operator upwards lifts up handheld pole 23 with the hand earlier, extract fixed pin 29 from the inside of spacing groove 27 after that, make removal wheel 26 hide the below at the cabinet body 1 once more, the completion is placed the cabinet body 1 subaerial fixed.

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

Claims

1. A variable-voltage distribution integrated movable box-type substation comprises a cabinet body (1) and is characterized in that a fixing base (2) in a 'return' shape is welded on the outer wall of the bottom edge of the cabinet body (1), mounting holes are formed in the outer walls of two sides of the cabinet body (1), a transmission mechanism (3) penetrating through the inside of each mounting hole is arranged on the cabinet body (1), lifting movable assemblies (4) are arranged at four corners of the bottom of each fixing base (2), rotating hinges (5) are welded on the inner walls of two front sides of the cabinet body (1), door plates (6) are mounted on the rotating hinges (5), the two door plates (6) are buckled on the cabinet body (1), ventilating windows (7) are formed in the outer walls of the surfaces of the door plates (6), a dustproof net is arranged inside the ventilating windows (7), and L-shaped fixing clamping seats (8) are connected to the outer walls of the surfaces of the two door plates (6) through bolts, two the inside joint of fixed cassette (8) has lock pole (9), the welding has ceiling skeleton (11) of rectangle frame structure on the outer wall at the cabinet body (1) top, fixed mounting has ceiling (12) on the outer wall at ceiling skeleton (11) top, radiator (14) that are linked together with the cabinet body (1) are installed through the bolt in the back of the cabinet body (1), the cavity china of the cabinet body (1) inside is provided with the same diaphragm (33) of a plurality of specification, and the position at diaphragm (33) center is provided with riser (34) that run through mutually, the cross structure is constituteed to diaphragm (33) and riser (34), and the cabinet body (1) is divided by the cross and is had voltage transformation district (31) and distribution district (32).

2. The movable box-type substation of transformer distribution integral type of claim 1, characterized in that, drive mechanism (3) includes bearing frame (18) of fixed mounting on the cabinet body (1), and the inside of bearing frame (18) is pegged graft through the bearing and is had rotatable axis of rotation (19), stop collar (20) have been cup jointed to the intermediate position outside axis of rotation (19), synchronous revolution's rotating sleeve (22) has all been fixedly cup jointed to the outside both sides of axis of rotation (19), and has welded connecting rod (21) on the outer wall of rotating sleeve (22) one side, it has handheld pole (23) to weld on the outer wall of rotating sleeve (22) one end is kept away from in connecting rod (21), it has driving lever (24) to weld on the outer wall of one side of rotating sleeve (22) and connecting rod (21) central symmetry.

3. The transformation and distribution integrated movable box-type substation according to claim 1, characterized in that the moving assembly (4) comprises a guide post (25) and a moving wheel (26) fixed below the guide post (25) through a bracket, and the top of the guide post (25) is in contact with the deflector rod (24).

4. The integrated transformer and power distribution movable box-type substation of claim 2, wherein the limiting sleeve (20) is welded on the outer wall of one side of the cabinet body (1), the outer wall of the top of the limiting sleeve (20) is provided with a through hole, the inner wall of the through hole is welded with a guide sleeve (28), the inside of the guide sleeve (28) is inserted with a fixed pin (29), the outer wall of the top end of the fixed pin (29) is welded with an operating ring (30), the outer wall of the rotating shaft (19) positioned inside the limiting sleeve (20) is provided with two limiting grooves (27) with thirty-degree angles, and the bottom end of the fixed pin (29) is inserted inside the limiting grooves (27).

5. The integrated transformer and distribution movable box-type substation according to claim 1, characterized in that the outer wall of the front face of the door panel (6) is provided with a shallow groove, and a pull ring (10) is fixed inside the shallow groove through a bolt.

6. The transformer and power distribution integrated movable box-type substation according to claim 1, characterized in that the outer wall of the top of the ceiling (12) is provided with drainage grooves (13) distributed at equal intervals, the cross section of each drainage groove (13) is trapezoidal, and the orthographic projection area of the ceiling (12) is larger than that of the cabinet body (1).

7. The movable box-type substation of transformer distribution integral type of claim 1, characterized in that, radiator (14) include the casing that is connected with the cabinet body (1), open the louvre above the casing front outer wall, and the inside of louvre has heat dissipation fan (15) through the bolt fastening, the inside below of casing is provided with symmetrical snakelike water pipe (16), and is provided with condenser (17) that are linked together with snakelike water pipe (16) between the snakelike water pipe (16) of both sides.