CN112864876B

CN112864876B - Oil field switch board

Info

Publication number: CN112864876B
Application number: CN202110394490.8A
Authority: CN
Inventors: 张建峰; 任韦明; 董立超; 张建忠
Original assignee: Xinjiang Zhongneng Xiyu Petroleum Technology Co ltd
Current assignee: Xinjiang Zhongneng Xiyu Petroleum Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2022-11-11
Anticipated expiration: 2041-04-13
Also published as: CN112864876A

Abstract

The invention relates to the technical field of power distribution cabinet equipment, in particular to an oil field power distribution cabinet which has the advantage of preventing edges and corners from damaging others. Preferably, the partition plate is cross-shaped, a plurality of sliding grooves are formed in the partition plate, and the sealing plate is connected in the sliding grooves in a sliding mode. Preferably, lubricating oil is arranged between the closing plate and the corresponding sliding groove. Preferably, a plurality of communication holes are formed in the partition plate near the center. Preferably, a boss is arranged on the outer wall of the upper end of the sealing plate.

Description

Oil field switch board

Technical Field

The invention relates to the technical field of power distribution cabinet equipment, in particular to an oil field power distribution cabinet.

Background

The power distribution cabinet can be divided into final-stage equipment of power distribution systems such as a power distribution cabinet, a lighting power distribution cabinet and a metering cabinet, and is mainly applied to various different occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textiles, industrial and mining enterprises, residential districts and high-rise buildings.

The invention with the patent number of 111525423A discloses a self-moving anti-seepage outdoor power distribution cabinet, which comprises a cabinet body, wherein an opening at the lower end of the cabinet body is arranged, a limiting ring is fixedly connected to the side wall at the lower end opening of the cabinet body, a horizontally arranged bearing plate is fixedly installed in the cabinet body, a plurality of first heat dissipation holes are equidistantly distributed in the bearing plate, a horizontal lifting plate is arranged below the bearing plate, the lifting plate is in sliding connection with the inner side wall of the cabinet body, the lower end of the lifting plate is fixedly connected with the limiting ring through a reset spring, a plurality of second heat dissipation holes are equidistantly distributed in the lifting plate, the first heat dissipation holes and the second heat dissipation holes are staggered, and two support frames are fixedly connected to the lower end of the cabinet body. The height of the cabinet body can be automatically adjusted according to the outside temperature, the high-voltage distribution cabinet has good wind-proof capacity, the problem that rainwater penetrates into the cabinet body from the bottom in rainy days is avoided, and the reliable and stable operation of the power distribution cabinet is ensured. The invention has the defect that the edges and corners can not be prevented from hurting others.

Disclosure of Invention

The invention aims to provide an oil field power distribution cabinet which has the advantage of preventing edges and corners from damaging others.

The purpose of the invention is realized by the following technical scheme:

the utility model provides an oil field switch board, includes chassis, baffle, shrouding and roof, fixedly connected with baffle on the chassis is provided with a plurality of arc holes on the chassis, and shrouding sliding connection is downthehole at a plurality of arcs on the chassis, and roof fixed connection is on the baffle, and chassis and roof are circularly.

Preferably, the partition plate is cross-shaped, a plurality of sliding grooves are formed in the partition plate, and the sealing plate is connected in the sliding grooves in a sliding mode.

Preferably, lubricating oil is arranged between the closing plate and the corresponding sliding groove.

Preferably, a plurality of communication holes are formed in the partition plate near the center.

Preferably, a boss is arranged on the outer wall of the upper end of the sealing plate.

The oil field power distribution cabinet has the beneficial effects that: because the oil field power distribution cabinet has no edges and corners, other people cannot be greatly damaged due to the edges and corners; the space at the upper end of the chassis can be divided into four spaces by the cross-shaped partition plate, a high-voltage circuit, a low-voltage circuit, a pneumatic part and an electric appliance which generates heat at high temperature can be installed respectively, the high-temperature element which generates heat easily can be conveniently and pertinently cooled, and the element can be conveniently maintained and protected.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is an isometric view of a switch board mounting electrical component configuration;

FIG. 2 is an isometric view of the closure plate;

FIG. 3 is an assembly view of FIGS. 1 and 2;

FIG. 4 is an isometric view of a heat sink portion;

FIG. 5 is an assembly view of FIG. 1 and a plurality of FIG. 4;

FIG. 6 is an isometric view of the structure driving the raising and lowering of FIG. 2;

FIG. 7 is a view of the connection structure of FIGS. 2 and 6;

FIG. 8 is a block diagram of the upper end closure of the power distribution cabinet;

FIG. 9 is an assembly view of FIGS. 6 and 8;

FIG. 10 is a synchronizer ring;

FIG. 11 is an assembly view of FIGS. 8 and 10;

fig. 12 is an assembly view of fig. 8 and a plurality of fig. 4.

In the figure: a chassis 11; a partition plate 12; a communication hole 13; a chute 14; a positioning rod 15; a rectangular hole 16; a closing plate 21; a rectangular bar 22; a heat radiation shaft 31; a tapered bore 32; a spiral plate 33; a threaded rod 41; a turntable 42; a gear 43; a top plate 51; a rotating shaft 52; a synchronizing gear 53; a limiting block 54; synchronizing the ring gear 61.

Detailed Description

Referring to fig. 1, 2, 3 and 8, the implementation process of preventing others from being bruised by the oilfield power distribution cabinet is described in detail:

oil field switch board lower extreme comprises chassis 11 and the a plurality of landing legs that set up on it, equal fixedly connected with walking wheel on a plurality of landing legs, make things convenient for the oil field switch board to carry out quick travel, all be provided with the band-type brake on a plurality of walking wheels, can carry out the fixed after the oil field switch board stops, be provided with baffle 12 on the chassis 11, sliding connection has shrouding 21 on the baffle 12, the rigid coupling has roof 51 on the baffle 12, chassis 11 and roof 51 are all circular, the appearance of shrouding 21 is also approximate circular, make the oil field switch board whole circular, there is not the edges and corners, when the oil field switch board removes or other people fall down when colliding with the oil field switch board, because the oil field switch board does not have the edges and corners, so can not cause great injury to other people, can not cause great damage because the edges and corners.

Referring to fig. 1 and 3, the implementation process of separately arranging different electric appliances in the oilfield power distribution cabinet is described in detail:

baffle 12 is the cross, baffle 12 becomes four spaces with the spatial separation of chassis 11 upper end, can be with the high-voltage circuit in the oil field switch board, the low-voltage circuit, pneumatic part and the high temperature electrical apparatus that generates heat are separated and are placed, the separation of high-voltage circuit and low-voltage circuit is favorable to protection and maintenance to the circuit, the high-voltage circuit, the low-voltage circuit, pneumatic part and the high temperature generate heat separate with electrical apparatus place can effectually divide the use component in the oil field switch board, more convenient find the component that goes wrong in the switch board, can also carry out the pertinence cooling heat dissipation to the component that easily produces the high temperature, can set up cooling water circulation heat abstractor in the space of the component that easily produces the high temperature, carry out the cooling water heat dissipation to the component that easily produces the high temperature, the temperature of the component that the high temperature was easily produced to efficient control, prevent the high temperature in the oil field switch board, cause the damage of electrical apparatus component in the oil field switch board.

Referring to fig. 3, the implementation of the closing plate sliding is detailed:

shrouding 21 slides in the spout 14 that corresponds through scribbling lubricating oil, and shrouding 21 and the 14 contacts of a plurality of spouts, and contact position is more, scribbles lubricating oil and can effectively improve the gliding smooth nature of shrouding 21, appears the card when can effectually preventing shrouding 21 from sliding and dies, leads to the oil field switch board to open.

Referring to fig. 1 and 3, the implementation process of electrical connection of four spaces at the upper end of the chassis is explained in detail:

the four crossed vertical plates of the partition board 12 are provided with a plurality of communication holes 13, the space at the upper end of the chassis 11 is divided into four spaces by the crossed partition board 12, and the connection elements such as control lines, lead wires and signal lines for connecting the electrical components in the four spaces can be connected with the electrical components in the four spaces through the communication holes 13.

Referring to fig. 2 and 3, the implementation process of limiting when the closing plate opens and closes the oilfield power distribution cabinet is described in detail:

the upper portion of shrouding 21 outer wall is provided with the boss, when shrouding 21 slides from top to bottom, when shrouding 21 slides when the lower extreme, the boss on the shrouding 21 can carry on spacingly to self, prevents shrouding 21 roll-off chassis 11, causes shrouding 21 out of control, prevents that shrouding 21 from droing and injures other people by a crashing object.

Referring to fig. 1, the implementation process of heat dissipation in the oilfield power distribution cabinet is described in detail:

be provided with a plurality of locating levers 15 on chassis 11, a plurality of locating levers 15 equipartition respectively is in four spaces, all can dismantle on a plurality of locating levers 15 and be connected with the radiating part, all can dismantle on a plurality of radiating parts and be connected with axis of rotation 52, a plurality of axis of rotation 52 all rotate to be connected on roof 51, a plurality of axis of rotation 52 can rotate around self axis, drive a plurality of radiating parts and rotate when a plurality of axis of rotation 52 rotate, a plurality of radiating parts can dispel the heat to four spaced spaces, control the temperature in the oil field switch board, prevent that the high temperature from causing electrical components's damage.

With reference to figures 1, 2, 3, 6 and 7, the closing and opening of the closing plate is described in detail:

threaded rod 41, revolving stage 42 and gear 43 are fixed connection in proper order, revolving stage 42 rotates to be connected on roof 51, when gear 43 rotates, gear 43 drives threaded rod 41 and rotates, threaded rod 41 passes through threaded connection on rectangular rod 22, rectangular rod 22 slides on rectangular hole 16, threaded rod 41 rotates through the screw drive rectangular rod 22 of connection, through rectangular hole 16 to rectangular rod 22 the rotation spacing realization rectangular rod 22 lift, rectangular rod 22 rigid coupling is on shrouding 21, rectangular rod 22 drives shrouding 21 and goes up and down, realize shrouding 21 to the closing and opening of space between chassis 11 and the roof 51.

Referring to fig. 1, the implementation process of the access line of the oilfield power distribution cabinet is described in detail:

a plurality of wire inlet holes are formed in the chassis 11 and correspond to four spaces one by one respectively, and wire inlet and wire outlet can be carried out through connecting wires of elements on the electrical component mounting plates in the four spaces through the plurality of wire inlet holes, so that wire inlet and wire outlet in the oil field power distribution cabinet are realized.

Referring to fig. 1, the implementation process of air intake in the oilfield power distribution cabinet is described in detail:

the chassis 11 is provided with a plurality of air inlet holes which are respectively in one-to-one correspondence with the four spaces, and the air inlet holes are provided with filter screens, so that the electric elements in the oil field power distribution cabinet are prevented from generating static electricity and causing short circuit of a circuit due to dust carried when radiating cold air enters the oil field power distribution cabinet, and the electric elements in the oil field power distribution cabinet are prevented from working abnormally and causing damage to the circuit.

Referring to fig. 8, the implementation process of air outlet in the oilfield power distribution cabinet is described in detail:

a plurality of exhaust vents have been seted up on roof 51 for the air outlet of the hot-air after dispelling the heat to electrical components prevents piling up of the hot-air after the heat dissipation, causes the interior high temperature of oil field switch board, all is provided with the filter screen on a plurality of exhaust vents, prevents when the circulation of air, and the dust enters into in the oil field switch board, the upper portion of the filter screen on a plurality of exhaust vents is provided with prevents grey eaves, should prevent that grey eaves is L shape, and the one end of L shape shelters from the upper end at a plurality of exhaust vents, prevents that the dust from directly falling on the filter screen on a plurality of exhaust vents, causes piling up of this filter screen, causes the jam of the filter screen on a plurality of exhaust vents, and the equal fixed connection of the other end of L shape is fixed on roof 51.

The structure of the heat dissipation portion is explained below with reference to fig. 4 and 5:

the heat dissipation part comprises a heat dissipation shaft 31, tapered holes 32 and spiral plates 33, the tapered holes 32 are formed in the heat dissipation shaft 31, the spiral plates 33 are fixedly connected to the middle of the heat dissipation shaft 31, the heat dissipation shafts 31 are arranged on the positioning rods 15, and the tapered holes 32 are detachably connected with the rotating shafts 52.

Referring to fig. 4 and 5, the implementation of the operation of the heat sink is described in detail:

when chassis 11 descends, chassis 11 drives a plurality of locating levers 15 and descends, a plurality of locating levers 15 are fixed a position heat dissipation shaft 31, when chassis 11 ascends, a plurality of heat dissipation shafts 31 ascend to in a plurality of axis of rotation 52 slide in a plurality of bell mouth 32, a plurality of bell mouth 32 are big-end-up, when a plurality of axis of rotation 52 slide in a plurality of bell mouth 32, because bell mouth 32 lower extreme diameter reduces the back gradually, a plurality of axis of rotation 52 drive a plurality of heat dissipation shafts 31 and rotate, a plurality of heat dissipation shafts 31 drive a plurality of spiral plates 33 and rotate, the spiral plate of a plurality of spiral plates 33 can carry out radial promotion to radiating cold air, make cold air blow and dispel the heat to electrical apparatus component on the electrical apparatus mounting panel on every side, and the spiral plate of a plurality of spiral plates 33 can carry out axial promotion to radiating cold air and accelerate the circulation of cold air, realize the heat dissipation of cold air to electrical apparatus in the switch board.

The synchronous rotation of the plurality of heat radiating portions is explained below with reference to fig. 10, 11, and 12:

the oil field switch board still includes synchronizing gear 53, spacing fast 54 and synchronous ring gear 61, equal fixedly connected with synchronizing gear 53 on a plurality of axis of rotation 52, a plurality of spacing fast 54 of fixedly connected with on roof 51, a plurality of spacing fast 54 internal rotations are connected with synchronous ring gear 61, are provided with the straight-tooth on synchronous ring gear 61's the inner wall, synchronous ring gear 61 and a plurality of synchronizing gear 53 mesh transmission.

Referring to fig. 10, 11 and 12, the implementation process of synchronous rotation of a plurality of heat dissipation portions is described in detail:

when synchronous ring gear 61 rotates, a plurality of spacing blocks 54 carry on spacingly to synchronous ring gear 61, ensure that synchronous ring gear 61 can carry out reliable rotation, a plurality of synchronizing gear 53 of meshing drive rotate when synchronous ring gear 61 rotates, a plurality of synchronizing gear 53 synchronous rotation drive a plurality of axis of rotation 52 rotate, a plurality of axis of rotation 52 drive a plurality of heat dissipation portions and rotate, dispel the heat to a plurality of electrical components in the oil field switch board.

How the gears are driven is explained below with reference to fig. 9:

the oil field switch board still includes actuating mechanism I, and this actuating mechanism I includes gear motor I and drive gear I, and gear motor I is through self mounting panel fixed connection on roof 51, fixedly connected with drive gear I on gear motor I's the output shaft, drive gear I and gear 43 meshing transmission, be provided with the band-type brake on the gear motor I.

Referring to fig. 9, the implementation of how to drive the gear to rotate is explained in detail:

start gear motor I, gear motor I drives drive gear I and rotates, I meshing drive gear 43 of drive gear rotates, gear 43 drives threaded rod 41 and rotates, realize shrouding 21's elevating movement, when gear motor I closes, gear 43 stall, thereby realize threaded rod 41 stall, prevent to appear sliding rather than screw thread driven rectangular rod 22 under shrouding 21's gravity, cause to lose the sheltering from to the oil field switch board, also prevent that shrouding 21's automatic gliding from injuring other people by a crashing object, harm other people's personal safety.

How to drive the synchronous ring gear to rotate is described below with reference to fig. 9:

the oil field power distribution cabinet further comprises a driving mechanism II, the driving mechanism II comprises a speed reducing motor II and a driving gear II, the speed reducing motor II is fixedly connected to the top plate 51 through a self mounting plate, the driving gear II is fixedly connected to an output shaft of the speed reducing motor II, the driving gear II is meshed with the synchronous gear ring 61 for transmission, and a brake is arranged on the speed reducing motor II.

Referring to fig. 9, an implementation process of how to drive the synchronous gear ring to rotate is described in detail:

start gear motor II, gear motor II's output shaft drives drive gear II and rotates, drive gear II meshes drive synchronous gear ring 61 and rotates, a plurality of synchronizing gear 53 of synchronous gear ring 61 meshing drive rotate, thereby realize the rotation of a plurality of radiating part, dispel the heat to the electrical components on the criss-cross baffle 12, gear motor II is last to be provided with the band-type brake, when gear motor II closes, a plurality of spiral plates 33 no longer appear rotating, prevent when maintaining the oil field switch board, a plurality of spiral plates 33 still rotate and cause the damage to the maintenance personal.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides an oil field switch board, includes chassis (11), baffle (12), shrouding (21) and roof (51), its characterized in that: the heat dissipation device is characterized in that a partition plate (12) is fixedly connected to the chassis (11), a plurality of arc-shaped holes are formed in the chassis (11), a sealing plate (21) is connected to the arc-shaped holes in the chassis (11) in a sliding manner, a top plate (51) is fixedly connected to the partition plate (12), the chassis (11) and the top plate (51) are both circular, the partition plate (12) is cross-shaped, a plurality of sliding grooves (14) are formed in the partition plate (12), the sealing plate (21) is connected to the sliding grooves (14) in a sliding manner, lubricating oil is arranged between the sealing plate (21) and the corresponding sliding grooves (14), a plurality of communication holes (13) are formed in the position, close to the center, of the partition plate (12), a boss is arranged on the outer wall of the upper end of the sealing plate (21), the heat dissipation device further comprises a heat dissipation part, a positioning rod (15) and a rotating shaft (52), a plurality of positioning rods (15) are fixedly connected to the chassis (11), a plurality of positioning rods (15) are arranged on the top plate (51), a plurality of rotating shaft (52) are rotatably connected to the rotating shaft (52), a plurality of rotating shaft (52) correspond to the rotating shaft (15), a plurality of rotating shaft (31) and a plurality of heat dissipation part (31) and a conical shaft (31) and a plurality of heat dissipation part (31) are arranged on the heat dissipation part, the middle part fixedly connected with spiral plate (33) of heat dissipation axle (31), all be provided with heat dissipation axle (31) on a plurality of locating levers (15), a plurality of bell mouth (32) can dismantle with a plurality of axis of rotation (52) respectively and be connected, the oil field switch board still includes synchronizing gear (53), spacing fast (54) and synchronous ring gear (61), equal fixedly connected with synchronizing gear (53) on a plurality of axis of rotation (52), a plurality of spacing fast (54) of fixedly connected with on roof (51), a plurality of spacing fast (54) internal rotations are connected with synchronous ring gear (61), are provided with the straight-tooth on the inner wall of synchronous ring gear (61), and synchronous ring gear (61) and a plurality of synchronizing gear (53) meshing transmission.

2. The oilfield switch board of claim 1, wherein: still include rectangular hole (16), rectangular rod (22), threaded rod (41), revolving stage (42) and gear (43), baffle (12) middle part is provided with rectangular hole (16), sliding connection has rectangular rod (22) in rectangular hole (16), rectangular rod (22) fixed connection is on shrouding (21), revolving stage (42) are rotated and are connected on roof (51), threaded rod (41) fixed connection is on revolving stage (42), gear (43) fixed connection is on revolving stage (42), rectangular rod (22) and threaded rod (41) are through screw drive.

3. The oilfield switch board of claim 2, wherein: the chassis (11) is provided with a plurality of wire inlet holes.

4. The oilfield switch board of claim 3, wherein: a plurality of air inlet holes are formed in the base plate (11), and filter screens are arranged at the air inlet holes.

5. The oilfield switch board of claim 4, wherein: be provided with a plurality of exhaust vents on roof (51), all be provided with the filter screen on a plurality of exhaust vents, the upper portion of the filter screen on a plurality of exhaust vents is provided with prevents grey eaves.