CN113394690B

CN113394690B - Inlet wire looped netowrk high voltage distribution cabinet

Info

Publication number: CN113394690B
Application number: CN202110647272.0A
Authority: CN
Inventors: 朱良国; 李勇; 李华; 赵志峰
Original assignee: Shandong Jinheng Electric Co ltd
Current assignee: Shandong Jinheng Electric Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2023-01-06
Anticipated expiration: 2041-06-10
Also published as: CN113394690A

Abstract

The invention provides an incoming line looped network high voltage power distribution cabinet, which comprises: compared with the prior art, the invention has the following beneficial effects that: through setting up the removal base, make the switch board when the installation, be convenient for remove according to the installation demand, need not to install with the help of large-scale apparatus, promote the installation rate, locking mechanism's setting makes the switch board can not take place the accident and emptys, locking mechanism can firmly lock the cabinet body on removing the base, heat dissipation mechanism's design, make the switch board in the great area of the difference in temperature round the clock, phase transition heat absorption that can make full use of phase transition ball, exothermic characteristic, protect the switch board.

Description

Inlet wire looped netowrk high voltage distribution cabinet

Technical Field

The invention belongs to the technical field of power distribution, relates to high-voltage power distribution cabinet equipment, and particularly relates to a wire-inlet ring network high-voltage power distribution cabinet.

Background

At present, the switch board is the main carrier that is arranged in installing various control electrical components among the power equipment, assembles a plurality of electrical components on the cabinet body jointly, and the operation and the management of being convenient for, the switch board generally all places the outdoor equipotential in roadside, and inevitable can receive the influence of external environment factor.

However, inconvenient when current switch board is installed, be not convenient for remove, current switch board can not be fine protect the thermovent, impurity such as insect gets into the internal portion of cabinet easily, causes the harm to electrical components, in the place that the difference in temperature is big round clock and night, current switch board can not dispel the heat betterly daytime, can't keep warm night for the internal components and parts life-span of cabinet reduces, consequently, needs an inlet wire looped netowrk high voltage power distribution cabinet now to solve above problem urgently.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a high-voltage power distribution cabinet for an incoming line ring network, so as to solve the problems in the background technology.

The technical scheme of the invention is realized as follows: an inlet wire looped netowrk high voltage distribution cabinet includes: moving base, heat dissipation mechanism, switch board and locking mechanism, heat dissipation mechanism installs respectively at switch board left surface, right surface and rear surface, switch board lower extreme movable mounting is in the locking mechanism upper end, moving base upper end is provided with locking mechanism, the switch board passes through locking mechanism and installs in moving base upper end, moving base includes base casing, activity hole, removal wheel, adjustment mechanism and fixed establishment, adjustment mechanism includes adjusting rocker, adapter sleeve, fixing bearing, screw rod one, expansion bracket one, screw rod two, expansion bracket two, nut hinged joint one and nut hinged joint two, expansion bracket one includes hinged joint one, mounting panel one and hinged joint two, expansion bracket two includes hinged joint one, mounting panel two and hinged joint two, fixed establishment includes connecting rod, dowel steel, fixed plate one and fixed plate two, fixed plate one, fixed plate two all include cardboard, rubber slab, the rubber slab includes anti-skid burr, heat dissipation mechanism includes closing plate, protection shell, spacing chamber, spacing post, phase transition ball, heat dissipation chamber one and heat dissipation chamber two, the ball package bag includes cabinet door, wax ball shell, second, the protruding ring, the heat dissipation ball shell, the protruding ring, the door, the heat dissipation ball shell includes door, locking groove, locking window body, locking window body and placing window, the window body, the heat dissipation window body includes sealing plate, locking window.

As a preferred embodiment, the movable wheel is arranged at the lower end of the movable base, the upper end of the movable wheel is fixed on the lower surface of the base shell, the movable hole is provided with the left surface of the base shell, the middle of the lower surface of the base shell is provided with the adjusting mechanism, the first expansion bracket is arranged at the upper end of the adjusting mechanism, the lower end of the expansion bracket is hinged above the first screw rod and the second screw rod, the right end of the first screw rod is provided with the second screw rod, the upper end of the second expansion bracket is hinged below the first screw rod and the second screw rod, the first nut hinge seat is movably arranged on the first screw rod, the second screw rod is movably arranged on the second screw rod, the upper end and the lower end of the first nut hinge seat are respectively hinged with the first hinge rod, the second hinge rod are respectively hinged at the upper end and the lower end of the second nut hinge seat, the tail ends of the first hinge rod and the second hinge rod are respectively hinged on the inner side surfaces of the first mounting plate and the second mounting plate, the first expansion bracket is movably arranged on the lower surface of the base shell through a first mounting plate, the connecting sleeve is arranged at the left end of the first screw rod, the left end of the connecting sleeve is movably provided with an adjusting rocker, the left end of the first screw rod is arranged in the left end of the base shell through a fixed bearing, the right end of the second screw rod is arranged in the right end of the base shell through a fixed bearing, the lower end of the second expansion bracket is provided with a fixed mechanism through a second mounting plate and a fixed bolt, a connecting rod on the fixed mechanism is fixed at the lower end of the second expansion bracket, the dowel bars are respectively arranged at the left end and the right end of the connecting rod, the first fixed plate is arranged at the left end of the connecting rod through the dowel bars, the right end of the connecting rod is provided with a second fixed plate through the dowel bars, the rubber plates are respectively arranged at the lower ends of the first fixed plate and the second fixed plate, the lower surface of the rubber plate is provided with anti-skid convex patterns, the upper end of the rubber plate is fixed inside the lower end of the clamping plate, and the dowel bar is installed in the middle of the upper surface of the clamping plate.

As a preferred embodiment, the last connection shell lower extreme welding of locking mechanism is in base shell upper end, gusset plate movable mounting is inside connecting the shell, the inside standing groove of having seted up in connection shell upper end, protection bottom plate installs inside the standing groove, cabinet body lower extreme movable mounting is in the standing groove, heat dissipation window one sets up at cabinet body left surface downside, cabinet body left surface upside is equipped with heat dissipation window two, surface mounting has the cabinet door before the cabinet body, the handle is installed at cabinet door front surface, the welding of cabinet body upper end has rings.

As a preferred embodiment, the lower surface of the base shell is provided with a groove, the groove is internally provided with an adjusting mechanism, the first mounting plate is movably mounted at the upper end in the groove, the first screw rod is rolled with a first external thread on the surface, a second external thread is arranged on the surface of the first screw rod, the first external thread is opposite to the second external thread in spiral direction, the first screw rod and the second screw rod are integrally designed, the limiting ring is arranged between the first screw rod and the second screw rod, the first expansion bracket and the second expansion bracket are symmetrically hinged above and below the first screw rod and the second screw rod, the second mounting plate is provided with three fixing bolts, the right end of the adjusting rocker is movably mounted in a movable hole, the prism is arranged at the right end of the adjusting rocker, the prism is movably mounted at the left end of the connecting sleeve, the connecting sleeve is mounted in the right end of the movable hole, and the number of the moving wheels is four, the locking structure is arranged on the moving wheel, when the moving base does not need to move in actual use, the locking structure on the moving wheel is opened to lock the moving wheel, then the adjusting rocker is inserted into the movable hole, the prism at the left end of the adjusting rocker is connected with the connecting sleeve at the left end of the screw rod, the adjusting rocker is shaken clockwise, the adjusting rocker drives the screw rod I and the screw rod II to rotate clockwise, the nut hinge seat I and the nut hinge seat II move oppositely, the lower ends of the hinge rod I and the hinge rod II move oppositely, the expansion bracket I and the expansion bracket move oppositely, the expansion bracket I rises, the expansion bracket II falls, the fixing mechanism at the lower end of the expansion bracket II falls along with the expansion bracket until the rubber plate is contacted with the ground, the adjusting rocker is taken out later, the moving base is fixed in place, and the moving base is prevented from shaking.

As a preferred embodiment, the four reinforcing plates are arranged, the reinforcing plates are respectively arranged between the lower end of the cabinet body and the connecting shell, the protective bottom plate and the reinforcing plates are made of the same material, the interior of the cabinet door is provided with the hydrophobic sealing strip, the first heat dissipation window and the second heat dissipation window are both formed by circular through holes, the left surface, the rear surface and the right surface of the cabinet body are respectively provided with a fixed hole, the locking screw comprises a screw body and a locking sleeve, the left end of the screw body is movably provided with the locking sleeve, the locking sleeve is movably arranged at the left end of the screw body through internal threads, the right end of the locking sleeve is movably provided with a limiting ring, the surface of the locking sleeve is provided with external threads, the surface of the lower end of the cabinet body is provided with a plurality of first threaded holes, the outer side surface of the connecting shell is provided with a plurality of second threaded holes, when in actual use, the lower end of the cabinet body is firstly placed in the placing groove, then the reinforcing plates are respectively arranged between the lower end of the cabinet body and the connecting shell in a bilateral symmetry way, after the left and right reinforcing plates are arranged, the reinforcing plates are respectively arranged between the lower end of the cabinet body and the connecting shell in a front-back symmetry way, so that the lower end of the cabinet body is indirectly and fixedly connected with the connecting shell, after the reinforcing plates are arranged, the limiting check ring is firstly arranged between the connecting shell and the reinforcing plates, then the inner side end of the screw body in the locking screw horizontally penetrates through the reinforcing plate and is arranged in the threaded hole I at the lower end of the cabinet body, meanwhile, the screw body penetrates through the limiting check ring, the locking sleeve is arranged at the left end of the screw body, because the external thread on the upper surface of the locking sleeve is matched with the threaded hole II, the locking sleeve is screwed tightly, so that the screw sleeve extrudes the limiting check ring, the reinforcing plates further extrude the lower end of the cabinet body, the fixing of the screw body is matched, and the lower end of the cabinet body is ensured to be stably connected with the connecting shell, avoid the cabinet body and take place to break away from with being connected the shell, improve the stability of the cabinet body, when the cabinet body takes place to rock, gusset plate and protection bottom plate can not damaged the cabinet body lower extreme surface, promote cabinet body life.

As a preferred embodiment, the sealing plate is installed at the upper end of the protective shell, the limiting cavity is arranged inside the protective shell, the limiting column is arranged inside the limiting cavity, the phase change ball is installed inside the limiting cavity, the first spherical shell is installed at the upper end of the phase change ball, the convex ring is arranged at the lower end of the first spherical shell, the second spherical shell is installed at the lower end of the phase change ball, the clamping groove is formed inside the upper end of the second spherical shell, the convex ring is installed in the clamping groove, the inner cavities are formed inside the first spherical shell and the second spherical shell, the wax ball is installed inside the inner cavity, the first heat dissipation cavity is formed in the lower end of the protective shell, and the second heat dissipation cavity is formed in the upper end of the protective shell.

As an optimal implementation mode, the inside a plurality of spacing chambeies that are equipped with of protecting sheathing, spacing intracavity portion is equipped with a plurality of phase transition balls, spacing intracavity is equipped with a plurality of spacing posts, the phase transition ball is located spacing post top, and the protection network is installed heat dissipation chamber one, two outer ends in heat dissipation chamber, the cotton board that absorbs water is installed heat dissipation chamber one, two insides in heat dissipation chamber, a plurality of through-holes have been seted up on the cotton board surface that absorbs water, and when in actual use, when internal components and parts generate heat because of the work, when a large amount of heat can't in time be discharged, partly heat is transmitted to the protecting sheathing inside, and the wax ball of phase transition ball inside begins to melt after absorbing the heat to get up the heat storage, partly heat is diffused outward through heat dissipation window one and heat dissipation window, through heat dissipation chamber one, two in the air of heat dissipation chamber, in heat dissipation chamber one, heat dissipation chamber two outside outflow air, external cold air enters into the cabinet, cools off various components and parts, when cold air gets into heat dissipation chamber one, can keep off various insects and impurity in heat dissipation chamber one, two outside the protection network, the air in the air, the internal steam of the air is by the cotton board, the damage of avoiding the internal damage of the internal parts of the cabinet.

After the technical scheme is adopted, the invention has the beneficial effects that: through setting up the removal base, make the switch board when the installation, be convenient for remove according to the installation demand, need not to install with the help of large-scale apparatus, promote the installation rate, locking mechanism's setting makes the switch board can not take place the accident and empty, and locking mechanism can firmly lock the cabinet body on removing the base, and the design of heat dissipation mechanism makes the switch board in the great area of the difference in temperature round the clock, phase transition heat absorption, exothermic characteristic that can make full use of phase transition ball protect the switch board.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of the overall structure of a high-voltage power distribution cabinet for an incoming-line looped network according to the invention.

Fig. 2 is a schematic diagram of the connection between a power distribution cabinet and a locking mechanism of the high-voltage power distribution cabinet of the incoming-line looped network.

Fig. 3 is a schematic sectional view of a protective casing of a high-voltage power distribution cabinet for an incoming-line ring network according to the invention.

Fig. 4 is a schematic diagram of a phase-change sphere cross-section of the incoming line looped network high-voltage power distribution cabinet of the invention.

Fig. 5 is a schematic diagram of a locking mechanism of an incoming-line looped network high-voltage power distribution cabinet of the invention.

Fig. 6 is a schematic diagram of connection between an adjusting rocker and a screw rod I of the incoming-line looped-network high-voltage power distribution cabinet.

Fig. 7 is a schematic diagram of an adjusting mechanism of the incoming-line looped network high-voltage power distribution cabinet of the invention.

Fig. 8 is a schematic diagram of a fixing mechanism of the incoming-line looped-network high-voltage power distribution cabinet of the invention.

Fig. 9 is a schematic view of the lower surface of a rubber plate of the high-voltage power distribution cabinet of the incoming-line looped network.

Fig. 10 is a schematic view of the lower surface of a locking screw of the incoming-line looped-network high-voltage power distribution cabinet of the invention.

In the figure, the position of the upper end of the main shaft, 1-movable base, 11-base shell, 12-movable hole, 13-movable wheel, 14-adjusting mechanism, 141-adjusting rocker, 142-connecting sleeve, 143-fixed bearing, 144-screw rod I, 145-expansion bracket I, 1451-hinge rod I, 1452-mounting plate I, 1453-hinge rod II, 146-screw rod II, 147-expansion bracket II, 1471-mounting plate II, 148-nut hinge seat I, 149-nut hinge seat II, 15-fixing mechanism, 151-connecting rod, 152-clamping plate, 153-rubber plate, 1531-anti-skidding convex pattern, 154-fixing plate I, 155-force transmission rod, 156-fixing plate II, 2-heat dissipation mechanism, 21-sealing plate, 22-protective shell, 23-limiting cavity, 24-limiting column, 25-phase change ball, 251-ball shell I, 252-inner cavity, 253-wax ball, 254-ball shell II, 255-clamping groove, 256-convex ring, 26-heat dissipation cavity I, 27-heat dissipation cavity II, 3-power distribution cabinet, 31-32-window I, 251-ball shell I, 253-wax ball shell, 44-window, heat dissipation window, hand locking mechanism, and hand locking mechanism.

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.

Referring to fig. 1 to 10, the present invention provides a technical solution: an incoming line looped network high voltage distribution cabinet 3, includes: the movable base 1 comprises a base shell 11, a movable hole 12, a movable wheel 13, an adjusting mechanism 14 and a fixing mechanism 15, the adjusting mechanism 14 comprises an adjusting rocker 141, a connecting sleeve 142, a fixed bearing 143, a screw rod one 144, a first expansion bracket 145, a second screw rod 146, a second expansion bracket 147, a first nut hinge seat 148 and a second nut hinge seat 149, the first expansion bracket 145 comprises a first hinge rod 1451, a first mounting plate 1452 and a second hinge rod 1453, the second expansion bracket 147 comprises a first hinge rod 1451, a second mounting plate 1471 and a second hinge rod 1453, the fixing mechanism 15 comprises a connecting rod 151, a dowel bar 155, a first fixing plate 154 and a second fixing plate 156, both the first fixing plate 154 and the second fixing plate 156 comprise a clamping plate 152 and a rubber plate 153, the rubber plate 153 comprises an anti-skid ridge 1531, the heat dissipation mechanism 2 comprises a sealing plate 21, a protective casing 22, a limiting cavity 23, a limiting column 24, a phase change ball 25, a first heat dissipation cavity 26 and a second heat dissipation cavity 27, the phase change ball 25 comprises a first ball shell 251, an inner cavity 252, a wax ball 253, a second ball shell 254, a clamping groove 255 and a convex ring 256, the power distribution cabinet 3 comprises a cabinet body 31, a first heat dissipation window 32, a second heat dissipation window 33, a lifting ring 34, a cabinet door 35 and a handle 36, and the locking mechanism 4 comprises a connecting casing 41, a reinforcing plate 42, a protective base plate 43, a placing groove 44 and a locking screw 45.

Referring to fig. 1 to 9, a moving wheel 13 is installed at the lower end of a moving base 1, the upper end of the moving wheel 13 is fixed on the lower surface of a base housing 11, a movable hole 12 is opened on the left surface of the base housing 11, an adjusting mechanism 14 is installed in the middle of the lower surface of the base housing 11, a first expansion bracket 145 is installed at the upper end of the adjusting mechanism 14, the lower end of the first expansion bracket 145 is hinged above a first screw rod 144 and a second screw rod 146, a second screw rod 146 is installed at the right end of the first screw rod 144, the upper end of the second expansion bracket 147 is hinged below the first screw rod 144 and the second screw rod 146, a first nut hinge seat 148 is movably installed on the first screw rod 144, a second nut hinge seat 149 is movably installed on the second screw rod 146, the upper end and the lower end of the first nut hinge seat 148 are respectively hinged with a first hinge rod 1451, a second hinge rod 1453 is respectively hinged at the upper end and the lower end of the second nut hinge seat 149, the ends of the first hinge rod 1451 and the hinge rod 1453 are respectively hinged on the inner side surfaces of a first mounting plate 1452 and a mounting plate 1471, the first expansion bracket 145 is movably mounted on the lower surface of the base shell 11 through a first mounting plate 1452, the connecting sleeve 142 is arranged at the left end of a first screw rod 144, the adjusting rocker 141 is movably mounted at the left end of the connecting sleeve 142, the left end of the first screw rod 144 is mounted inside the left end of the base shell 11 through a fixed bearing 143, the right end of a second screw rod 146 is mounted inside the right end of the base shell 11 through a fixed bearing 143, the lower end of a second expansion bracket 147 is mounted with a fixing mechanism 15 through a second mounting plate 1471 and a fixed bolt, a connecting rod 151 on the fixing mechanism 15 is fixed at the lower end of the second expansion bracket 147, force transfer rods 155 are respectively arranged at the left end and the right end of the connecting rod 151, the first fixing plate 154 is mounted at the left end of the connecting rod 151 through a force transfer rod 155, a second fixing plate 156 is mounted at the right end of the connecting rod 151 through a force transfer rod 155, rubber plates 153 are respectively mounted at the lower ends of the first fixing plate 154 and the second fixing plate 156, and the lower surface of the rubber plates 153 is provided with anti-skid wales 1531, the upper end of the rubber plate 153 is fixed inside the lower end of the chucking plate 152, and the dowel bar 155 is installed in the middle of the upper surface of the chucking plate 152.

Referring to fig. 1 to 10, the lower end of a connecting shell 41 on the locking mechanism 4 is welded on the upper end of a base shell, a reinforcing plate 42 is movably mounted inside the connecting shell 41, a placing groove 44 is formed in the upper end of the connecting shell 41, a protective bottom plate 43 is mounted inside the placing groove 44, the lower end of the cabinet 31 is movably mounted in the placing groove 44, a first heat dissipation window 32 is arranged on the lower side of the left surface of the cabinet 31, a second heat dissipation window 33 is arranged on the upper side of the left surface of the cabinet 31, a cabinet door 35 is mounted on the front surface of the cabinet 31, a handle 36 is mounted on the front surface of the cabinet door 35, and a hanging ring 34 is welded on the upper end of the cabinet 31.

Referring to fig. 1 to 9, a groove is formed in the lower surface of the base housing 11, an adjusting mechanism 14 is installed in the groove, a first mounting plate 1452 is movably installed at the upper end inside the groove, a first external thread is rolled on the surface of a first screw rod 144, a second external thread is arranged on the surface of the first screw rod 144, the first external thread and the second external thread have opposite spiral directions, the first screw rod 144 and the second screw rod 146 are integrally designed, a limiting ring is arranged between the first screw rod 144 and the second screw rod 146, a first expansion bracket 145 and a second expansion bracket 147 are symmetrically hinged above and below the first screw rod 144 and the second screw rod 146, three fixing bolts are installed on the second mounting plate 1471, the right end of an adjusting rocker 141 is movably installed in the movable hole 12, a prism is arranged at the right end of the adjusting rocker 141, the prism is movably installed at the left end of the connecting sleeve 142, the connecting sleeve 142 is installed inside the right end of the movable hole 12, four moving wheels 13 are provided, a locking structure is arranged on the moving wheel 13, in actual use, when the mobile base 1 does not need to move, the locking structure on the mobile wheel 13 is opened to lock the mobile wheel 13, then the adjusting rocker 141 is inserted into the movable hole 12, the prism at the left end of the adjusting rocker 141 is connected with the connecting sleeve 142 at the left end of the first screw rod 144, then the adjusting rocker 141 is rocked clockwise, the adjusting rocker 141 drives the first screw rod 144 and the second screw rod 146 to rotate clockwise, the first nut hinge seat 148 and the second nut hinge seat 149 move oppositely, the lower ends of the first hinge rod 1451 and the second hinge rod 1453 move oppositely, the first expansion bracket 145 and the second expansion bracket 147 further move in opposite directions, the first expansion bracket 145 rises, the second expansion bracket 147 falls, the fixing mechanism 15 at the lower end of the second expansion bracket 147 falls along with the first expansion bracket 145 until the rubber plate 153 contacts with the ground, and then the adjusting rocker 141 is taken out, so that the mobile base 1 is fixed in place, and the mobile base 1 is prevented from shaking.

Referring to fig. 1 to 10, four reinforcing plates 42 are provided, the reinforcing plates 42 are respectively installed between the lower end of the cabinet 31 and the connecting casing 41, the protective bottom plate 43 and the reinforcing plates 42 are made of the same material, the cabinet door 35 is internally provided with a hydrophobic sealing strip, the first heat dissipation window 32 and the second heat dissipation window 33 are formed by circular through holes, the left surface, the rear surface and the right surface of the cabinet 31 are respectively provided with a fixing hole, the locking screw 45 comprises a screw rod body and a locking sleeve, the locking sleeve is movably installed at the left end of the screw rod body through an internal thread, a limiting ring is movably installed at the right end of the locking sleeve, the surface of the locking sleeve is provided with an external thread, the surface of the lower end of the cabinet 31 is provided with a plurality of first threaded holes, the outer side surface of the connecting casing 41 is provided with a plurality of second threaded holes, when in actual use, after the lower end of the cabinet 31 is placed in the placing groove 44, the reinforcing plates 42 are respectively installed between the lower end of the cabinet 31 and the connecting casing 41 in a bilateral symmetry manner, after the left and right reinforcing plates are installed, the reinforcing plates 42 are respectively installed between the lower end of the cabinet body 31 and the connecting shell 41 in a front-back symmetrical manner, so that the lower end of the cabinet body 31 is indirectly and fixedly connected with the connecting shell 41, after the reinforcing plates are installed, the limiting check ring is firstly placed between the connecting shell 41 and the reinforcing plates 42, then the inner side end of the screw body in the locking screw 45 horizontally penetrates through the reinforcing plates 42 and is installed in the threaded hole I at the lower end of the cabinet body 31, meanwhile, the screw body penetrates through the limiting check ring, then the locking sleeve is installed at the left end of the screw body, because the external thread on the upper surface of the locking sleeve is matched with the threaded hole II, the locking sleeve is screwed down, so that the screw sleeve extrudes the limiting check ring, the reinforcing plates 42 further extrude the lower end of the cabinet body 31, the fixing of the screw body is matched, and the lower end of the cabinet body 31 is ensured to be stably connected with the connecting shell 41, avoid the cabinet body 31 and take place to break away from with connecting shell 41, improve the stability of the cabinet body 31, when the cabinet body 31 takes place to rock, gusset plate 42 and protection bottom plate 43 can not be damaged with protection cabinet body 31 lower extreme surface, promote cabinet body 31 life.

Referring to fig. 1 to 5, a sealing plate 21 is mounted at the upper end of a protective casing 22, a limiting cavity 23 is disposed inside the protective casing 22, a limiting column 24 is disposed inside the limiting cavity 23, a phase change ball 25 is mounted inside the limiting cavity 23, a first ball shell 251 is mounted at the upper end of the phase change ball 25, a convex ring 256 is disposed at the lower end of the first ball shell 251, a second ball shell 254 is mounted at the lower end of the phase change ball 25, a clamping groove 255 is disposed inside the upper end of the second ball shell 254, the convex ring 256 is mounted in the clamping groove 255, an inner cavity 252 is disposed inside the first ball shell 251 and the second ball shell 254, a wax ball 253 is mounted inside the inner cavity 252, a first heat dissipation cavity 26 is disposed at the lower end of the protective casing 22, and a second heat dissipation cavity 27 is disposed at the upper end of the protective casing 22.

Referring to fig. 1 to 5, a plurality of limiting cavities 23 are formed in a protective casing 22, a plurality of phase change balls 25 are formed in the limiting cavities 23, a plurality of limiting posts 24 are formed in the limiting cavities 23, the phase change balls 25 are located above the limiting posts 24, a protective screen is installed at the outer ends of a first heat dissipation cavity 26 and a second heat dissipation cavity 27, a water absorption cotton plate is installed inside the first heat dissipation cavity 26 and the second heat dissipation cavity 27, and a plurality of through holes are formed in the surface of the water absorption cotton plate.

As an embodiment of the present invention: after the lower end of the cabinet body 31 is placed in the placing groove 44, the reinforcing plates 42 are respectively installed between the lower end of the cabinet body 31 and the connecting shell 41 in a bilateral symmetry mode, after the left reinforcing plate and the right reinforcing plate are installed, the reinforcing plates 42 are respectively installed between the lower end of the cabinet body 31 and the connecting shell 41 in a front-back symmetry mode, the lower end of the cabinet body 31 is indirectly fixedly connected with the connecting shell 41, after the four reinforcing plate safety portions are installed, the limiting check ring is placed between the connecting shell 41 and the reinforcing plates 42 and is located right behind the two threaded holes, then the inner side of the screw body in the locking screw 45 horizontally penetrates through the reinforcing plates 42 and is installed in the first threaded hole at the lower end of the cabinet body 31, the screw body penetrates through the limiting check ring, the locking sleeve is installed at the left end of the screw body, due to the fact that the external threads on the upper surface of the locking sleeve are matched with the second threaded hole, the locking sleeve is screwed, the locking sleeve is moved in the placing groove 44, the inner side end of the screw sleeve extrudes the limiting check ring, the reinforcing plates 42, the lower end of the reinforcing plates 31 is further used for extruding the lower end of the cabinet body 31, the lower end of the cabinet body 31 is matched with the fixing of the connecting shell 41, the cabinet body, the lower end of the cabinet body 31 is prevented from being separated from the connecting shell 31, the bottom plate 31, and the stability of the cabinet body 31 when the cabinet body 31 is not damaged, and the bottom plate 31, and the bottom plate is lifted by the protection plate, and the bottom plate, and the cabinet body is not damaged when the cabinet body 31 is lifted up.

As an embodiment of the present invention: when the power distribution cabinet 3 is installed, the power distribution cabinet 3 is required to be moved to a specified installation position, the locking structure on the movable wheel 13 is closed, at the moment, an installer only needs to manually push the power distribution cabinet 3 and the movable base 1 at the lower end of the power distribution cabinet 3 to the specified position, when the movable base 1 does not need to be moved, the locking structure on the movable wheel 13 is opened to lock the movable wheel 13, then the right end of the adjusting rocker 141 is manually inserted into the movable hole 12, the prism at the left end of the adjusting rocker 141 is connected with the connecting sleeve 142 at the left end of the first screw rod 144, then the adjusting rocker 141 is clockwise shaken, the adjusting rocker 141 drives the first screw rod 144 and the second screw rod 146 to clockwise rotate in the tile in the fixed bearing 143, and as the first screw rod 144 and the second screw rod 146 are respectively provided with the first external thread and the second external thread in opposite directions, the first nut hinge base 148 and the second nut hinge base 149 are moved oppositely, so that the lower ends of the first hinge rod 1451 and the second hinge rod 1453 synchronously move towards each other, the first expansion bracket 145 and the second expansion bracket 147 further move in opposite directions, the first expansion bracket 145 rises in the groove on the lower surface of the base shell 11, the second expansion bracket 147 falls in the groove on the lower surface of the base shell 11, the fixing mechanism 15 at the lower end of the second expansion bracket 147 falls along with the first expansion bracket, when the upper surface of the first mounting plate 1452 contacts with the top of the groove, the rubber plate 153 is fully contacted with the ground, the mounting plate 1471 reacts the gravity on the connecting rod 151 under the action of the gravity of the power distribution cabinet 3, the locking mechanism 4 and the movable base 1, the connecting rod 151 transmits the force to the force transmission rod 155, then the force transmission rod 155 applies the force on the rubber plate 153 at the lower end of the clamping board 152, the movable base 1 is fixed in place by matching with the anti-slip ridge 1531 on the lower surface of the rubber plate 153, the movable base 1 is prevented from shaking, and then the adjusting rocker 141 is taken out, when the cabinet body 31 takes place to rock, when vibrations, reinforcing plate 42 absorbs the horizontally vibrations energy of cabinet body 31 lower extreme, protect cabinet body 31 lower extreme side surface simultaneously, protection bottom plate 43 can be with the absorption of the vertically vibrations energy of cabinet body 31 lower extreme, it rocks to reduce cabinet body 31, the frequency of vibrations, avoid cabinet body 31 to acutely rock, lead to cabinet body 31 internal components and parts impaired, promote cabinet body 31 life, ground is kept away from to the cabinet body 31 lower extreme of being raised, the erosion that ground humidity brought has also been prevented, the protection cabinet body 31 lower extreme is not corroded.

As an embodiment of the present invention: in the area with large temperature difference between day and night, the components inside the cabinet 31 generate heat due to work in daytime, a large amount of heat inside the cabinet 31 cannot be discharged in time due to the air with high external temperature, at the moment, a part of heat diffuses outwards through the first heat dissipation window 32 and the second heat dissipation window 33, and is dissipated into the air through the first heat dissipation cavity 26 and the second heat dissipation cavity 27, at the same time when the air flows outwards from the first heat dissipation cavity 26 and the second heat dissipation cavity 27, external cold air enters the cabinet 31 to cool various components, when the cold air enters the first heat dissipation cavity 26 and the second heat dissipation cavity 27, the protective net can block various insects and impurities outside the first heat dissipation cavity 26 and the second heat dissipation cavity 27, water vapor in the air is removed by the absorbent cotton plate to prevent the water vapor in the air from damaging the components inside the cabinet 31, the other part of heat is transferred to the inside the protective shell 22 through the cabinet 31, make the inside temperature of protecting sheathing 22 rise, protecting sheathing 22 is in to the radiating outside while, install the inside phase change ball 25 at protecting sheathing 22, because the surrounding space temperature risees, the inside wax ball 253 of phase change ball 25 begins to melt after absorbing a large amount of heats, and get up the heat storage, simultaneously, the wax ball 253 that takes place for the first time to melt can be with ball shell one 251, ball shell two 254 and the bulge loop 256 on ball shell one 251 and the draw-in groove 255 on ball shell two 254 fuse together, make whole ball shell sealed, avoid melting state paraffin can flow out phase change ball 25, when the temperature is lower at night, the wax ball 253 that melts can solidify, release simultaneously and remove the heat, guarantee that the temperature in protecting sheathing 22 can not hang down, further make the inside components and parts of cabinet body 31 be in a comparatively mild temperature environment, avoid components and parts to lead to unable normal work because of the low temperature.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An inlet wire looped netowrk high voltage distribution cabinet includes: remove base (1), heat dissipation mechanism (2), switch board (3) and locking mechanism (4), its characterized in that: the heat dissipation mechanism (2) is respectively installed on the left surface, the right surface and the rear surface of the power distribution cabinet (3), the lower end of the power distribution cabinet (3) is movably installed at the upper end of the locking mechanism (4), the locking mechanism (4) is arranged at the upper end of the movable base (1), the power distribution cabinet (3) is installed at the upper end of the movable base (1) through the locking mechanism (4), the movable base (1) comprises a base shell (11), a movable hole (12), a movable wheel (13), an adjusting mechanism (14) and a fixing mechanism (15), the adjusting mechanism (14) comprises an adjusting rocker (141), a connecting sleeve (142), a fixed bearing (143), a first screw rod (144), a first expansion bracket (145), a second screw rod (146), a second expansion bracket (147), a first nut hinge seat (148) and a second nut hinge seat (149), the first expansion bracket (145) comprises a first hinge rod (1451), a first mounting plate (1452) and a second hinge rod (1453), the second expansion bracket (147) comprises a first hinge rod (1451), a second mounting plate (1471) and a second hinge rod (1453), the fixing mechanism (15) comprises a connecting rod (151), a dowel bar (155), a first fixing plate (154) and a second fixing plate (156), and the first fixing plate (154) and the second fixing plate (156), the second fixing plates (156) respectively comprise clamping plates (152) and rubber plates (153), the rubber plates (153) comprise anti-skid ribs (1531), the heat dissipation mechanism (2) comprises a sealing plate (21), a protective shell (22), a limiting cavity (23), a limiting column (24), a phase change ball (25), a first heat dissipation cavity (26) and a second heat dissipation cavity (27), the phase change ball (25) comprises a first ball shell (251), an inner cavity (252), a wax ball (253), a second ball shell (254), a clamping groove (255) and a convex ring (256), the power distribution cabinet (3) comprises a cabinet body (31), a first heat dissipation window (32), a second heat dissipation window (33), a hanging ring (34), a cabinet door (35) and a handle (36), and the locking mechanism (4) comprises a connecting shell (41), a reinforcing plate (42), a protective bottom plate (43), a placing groove (44) and a locking screw (45);

the sealing device is characterized in that a sealing plate (21) is installed at the upper end of the protective shell (22), a limiting cavity (23) is formed in the protective shell (22), a limiting column (24) is arranged in the limiting cavity (23), a phase change ball (25) is installed in the limiting cavity (23), a first ball shell (251) is installed at the upper end of the phase change ball (25), a convex ring (256) is arranged at the lower end of the first ball shell (251), a second ball shell (254) is installed at the lower end of the phase change ball (25), a clamping groove (255) is formed in the upper end of the second ball shell (254), the convex ring (256) is installed in the clamping groove (255), inner cavities (252) are formed in the first ball shell (251) and the second ball shell (254), a wax ball (253) is installed in the inner cavity (252), a first heat dissipation cavity (26) is formed at the lower end of the protective shell (22), and a second heat dissipation cavity (27) is formed at the upper end of the protective shell (22);

protective housing (22) inside is equipped with a plurality of spacing chambeies (23), spacing chamber (23) inside is equipped with a plurality of phase transition balls (25), be equipped with a plurality of spacing posts (24) in spacing chamber (23), phase transition ball (25) are located spacing post (24) top, heat dissipation chamber one (26), two (27) outer end installation protection networks in heat dissipation chamber, heat dissipation chamber one (26), two (27) internally mounted in heat dissipation chamber have the cotton board that absorbs water, a plurality of through-holes have been seted up on the cotton board surface that absorbs water.

2. The incoming line looped netowrk high voltage distribution cabinet of claim 1, characterized in that: the lower end of the movable base (1) is provided with a movable wheel (13), the upper end of the movable wheel (13) is fixed on the lower surface of a base shell (11), the left surface of the base shell (11) is provided with a movable hole (12), the middle of the lower surface of the base shell (11) is provided with an adjusting mechanism (14), the upper end of the adjusting mechanism (14) is provided with a first telescopic frame (145), the lower end of the first telescopic frame (145) is hinged above a first screw rod (144) and a second screw rod (146), the right end of the first screw rod (144) is provided with a second screw rod (146), the upper end of the second telescopic frame (147) is hinged below the first screw rod (144) and the second screw rod (146), the first screw rod (144) is movably provided with a first nut hinged seat (148), the second screw rod (149) is movably provided on the second screw rod (146), the upper end and the lower end of the first nut hinged seat (148) are respectively hinged with a first hinged rod (1451), the upper end and the lower end of the second nut hinged seat (149) are respectively hinged with a second hinged rod (1453), the tail ends of the first hinged rod (1451) are respectively hinged on the first mounting plate (1472) and the inner side of the first base shell (145) and the mounting plate (144) is provided with a first mounting plate (1472), the utility model discloses a quick-witted connection structure, including adapter sleeve (142), screw rod (144), telescopic frame (147), connecting rod (151) and dowel steel (155), connecting rod (154) and dowel steel (153) are installed to connecting rod (154), the left end movable mounting of adapter sleeve (142) has regulation rocker (141), screw rod (144) left end is installed inside base casing (11) left end through fixing bearing (143), two (146) right-hand members of screw rod are installed inside base casing (11) right-hand member through fixing bearing (143), telescopic frame two (147) lower extreme is installed through mounting panel two (1471), fixing mechanism (15), connecting rod (151) on fixing mechanism (15) are fixed at two (147) lower extremes of telescopic frame, connecting rod (151) left end, right-hand member are equipped with dowel steel (155) respectively, connecting rod (151) left end is installed fixed plate (154) through dowel steel (155), fixed plate two (156) are installed through dowel steel (155) to fixed plate (154), rubber slab (153) are all installed to fixed plate (156) lower extreme, rubber slab (153) lower surface is equipped with anti-slip pattern (1531), rubber slab (153) upper end is fixed inside cardboard (152) lower extreme, cardboard (152) upper surface is installed in the middle.

3. The incoming line looped netowrk high voltage distribution cabinet of claim 1, characterized in that: the utility model discloses a cabinet, including locking mechanism (4), connecting shell (41), holding groove (41), standing groove (44), protection bottom plate (43), locking screw (45) level through connection shell (41) and reinforcing plate, locking screw (45) outside end movable mounting connects shell (41) outside surface, the inboard end of locking screw (45) is installed at cabinet body (31) lower extreme, cabinet body (31) lower extreme movable mounting is in standing groove (44), cabinet body (31) left surface downside is equipped with heat radiation window one (32), cabinet body (31) left surface upside is equipped with heat radiation window two (33), surface mounting has cabinet door (35) before the cabinet body (31), surface mounting has handle (36) before cabinet door (35), the welding of cabinet body (31) upper end has rings (34).

4. The incoming line looped netowrk high voltage distribution cabinet of claim 1, characterized in that: the lower surface of the base shell (11) is provided with a groove, the adjusting mechanism (14) is installed in the groove, the first mounting plate (1452) is movably installed at the upper end in the groove, the first screw (144) is provided with a first external thread on the surface in a rolling manner, the first screw (144) is provided with a second external thread on the surface in a rolling manner, the first external thread is opposite to the second external thread in spiral direction, the first screw (144) and the second screw (146) are integrally designed, a limiting ring is arranged between the first screw (144) and the second screw (146), the first expansion bracket (145) and the second expansion bracket (147) are symmetrically hinged above and below the first screw (144) and the second screw (146), three fixing bolts are installed on the second mounting plate (1471), the right end of the adjusting rocker (141) is movably installed in the movable hole (12), the right end of the adjusting rocker (141) is provided with a prism, the prism is movably installed at the left end of the connecting sleeve (142), the connecting sleeve (142) is installed in the right end of the movable hole (12), four locking wheels (13) are arranged, and a locking structure is arranged on the moving wheel (13) when the adjusting mechanism is actually used, the adjusting mechanism is opened, the moving wheel (1) is inserted into the left end of the adjusting rocker (141) and the adjusting wheel (141), the adjusting wheel (141) and the adjusting wheel (13) is inserted into the adjusting wheel (13), and then the adjusting rocker (141) is rocked clockwise, the adjusting rocker (141) drives the first screw (144) and the second screw (146) to rotate clockwise, the first nut hinge seat (148) and the second nut hinge seat (149) move oppositely, the lower ends of the first hinge rod (1451) and the second hinge rod (1453) move oppositely, the first expansion bracket (145) and the second expansion bracket (147) further move in opposite directions, the first expansion bracket (145) rises, the second expansion bracket (147) falls, the fixing mechanism (15) at the lower end of the second expansion bracket (147) falls along with the expansion bracket until the rubber plate (153) is in contact with the ground, and then the adjusting rocker (141) is taken out, so that the moving base (1) is fixed in place, and the moving base (1) is prevented from shaking.

5. The incoming line looped netowrk high voltage distribution cabinet of claim 1, characterized in that: the cabinet is characterized in that four reinforcing plates (42) are arranged, the reinforcing plates (42) are respectively installed between the lower end of the cabinet body (31) and the connecting shell (41), the protective bottom plate (43) and the reinforcing plates (42) are made of the same material, a hydrophobic sealing strip is installed inside the cabinet door (35), the first heat dissipation window (32) and the second heat dissipation window (33) are both composed of circular through holes, fixing holes are respectively formed in the left surface, the rear surface and the right surface of the cabinet body (31), the locking screw (45) comprises a screw body and a locking sleeve, the locking sleeve is movably installed at the left end of the screw body through internal threads, a limiting ring is movably installed at the right end of the locking sleeve, external threads are arranged on the surface of the locking sleeve, a plurality of first threaded holes are formed in the surface of the lower end of the cabinet body (31), a plurality of second threaded holes are formed in the outer side surface of the connecting shell (41), when the cabinet is actually used, the lower end of the cabinet body (31) is placed in the placing groove (44), the reinforcing plates (42) are respectively installed between the lower end of the cabinet body (31) and the reinforcing plates (41), and the reinforcing plates are connected with the front and rear ends of the cabinet body (31), and the reinforcing plates (41) at the same time, the fastening plates are connected with the reinforcing plates, so that the reinforcing plates (31) and the reinforcing plates (31) to be connected with the reinforcing plates, subsequently, the inner side end of a screw rod in the locking screw rod (45) horizontally penetrates through the reinforcing plate (42) and is installed in a first threaded hole at the lower end of the cabinet body (31), the screw rod body penetrates through a limiting check ring, the locking sleeve is installed at the left end of the screw rod body, the locking sleeve is screwed down due to the fact that the external thread of the upper surface of the locking sleeve is matched with a second threaded hole, the screw rod sleeve extrudes the limiting check ring, the reinforcing plate (42) further extrudes the lower end of the cabinet body (31), the fixing of the screw rod body is matched, the lower end of the cabinet body (31) is guaranteed to be stably connected with the connecting shell (41), the cabinet body (31) is prevented from being separated from the connecting shell (41), the stability of the cabinet body (31) is improved, when the cabinet body (31) shakes, the surface of the lower end of the cabinet body (31) can be protected from being damaged by the reinforcing plate (42) and the protective bottom plate (43), and the service life of the cabinet body (31) is prolonged.