CN113363809A - Distributed low-voltage power supply integrated grid-connected cabinet - Google Patents

Abstract

The invention relates to the technical field of grid-connected cabinets, in particular to a distributed low-voltage power supply integrated grid-connected cabinet, which comprises a cabinet body, wherein an operation plate and cables are arranged inside the cabinet body, first wire grooves are formed in the positions, close to the left side and the right side, of the outer surface of the lower end of the cabinet body, and a clamping mechanism is arranged in the position, close to the lower end of the operation plate, inside the cabinet body; fixture includes horizontal pole, supporting component and puts a line section of thick bamboo, and the quantity of supporting component is two, and two supporting component is the position of the outside surface of the left and right sides of movable mounting horizontal pole respectively, and the supporting component includes the screw thread gasbag, presses according to piece and connecting rod, and the quantity of pressing according to piece and screw thread gasbag is two, and screw thread gasbag fixed mounting is at the horizontal pole and presses the piece, and presses the piece and be trapezoidal form, and the quantity of connecting rod is four groups. The cabinet body can reduce the abrasion and weathering of the cables, reduce the manual protection process by means of wind power resources, tighten the limitation on the cables, reduce the disorder of the cables and improve the sealing property of the cabinet body.

Description

Distributed low-voltage power supply integrated grid-connected cabinet

Technical Field

The invention relates to the technical field of grid-connected cabinets, in particular to a distributed low-voltage power supply integrated grid-connected cabinet.

Background

The main components of the grid-connected cabinet are as follows: the main forming parts are frequency converters, accessories comprise ampere meters, frequency meters, voltage meters, buttons, intermediate relays, circuit breakers, indicator lamps and the like, and the frequency converters, the frequency meters, the voltage meters, the buttons, the intermediate relays, the circuit breakers, the indicator lamps and the like are generally formed by the frequency converters, when the grid-connected cabinet is one-to-one (one frequency converter drags one motor), but if the frequency converters drag more motors, delay relays, thermal relays, contactors and the like are arranged in the grid-connected cabinet. The main functions of the grid-connected cabinet are as follows: the motor speed regulation device is used for regulating the working frequency of equipment by regulating the rotating speed of the motor, reducing energy consumption, stably starting the equipment, reducing the damage of large current generated when the equipment is directly started to the motor and avoiding the effect that the large current impacts a power grid when the equipment is started.

The existing patent (publication number: CN207994427U), the cabinet that is incorporated into power networks, including the cabinet body that is incorporated into power networks, the cabinet body that is incorporated into power networks is the setting of cavity type cuboid structure, and the top inner wall of the cabinet body that is incorporated into power networks installs radiator fan, the both sides lateral wall of the cabinet body that is incorporated into power networks is equipped with the filtration hole that the symmetry set up, and the lateral wall of the cabinet body that is incorporated into power networks is located the top rotation that filters the hole and is connected with the baffle, and the both sides lateral wall of baffle is provided with the jack that the symmetry set up along its length direction equidistance, and the lateral wall of the cabinet body that is incorporated into power networks is located the below that filters the hole and rotates and is connected with two bracing pieces that the symmetry set up, and the one end that the bracing piece kept away from the cabinet body that is incorporated into power networks is connected with the inserted bar, and inserted bar and jack sliding connection.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:

1. although the heat dissipation treatment effect of the device is improved, the grid-connected cabinet is particularly arranged in areas with rich wind energy such as Gansu and inner Mongolia areas in the using process, the cabinet body is arranged between buildings and is subjected to more frequent wind force, when the cable inside the cabinet body penetrates through and is connected with the outside to each building, one section of cable is exposed outside, the wind force is larger, the shell outside the cable is easy to oxidize and damage, meanwhile, the cable directly penetrates through the wire hole of the cabinet body, the limitation of the cable is weaker, and the cable is easy to wear, so that the use of the cabinet body is influenced;

2. when the existing grid-connected cabinet is used, a plurality of cables need to penetrate out of the same hole when passing through an external circuit of the cabinet body, when the cables are limited and bound, the cables are bound by adopting plastic and other cables, and the cables are easy to loosen or corrode due to weathering after being blown by wind for a period of time, so that the limitation of the cables is influenced, and the disorder of the cables is caused.

3. When a cable penetrates through the outside of the cabinet body, a small gap exists between the cable and a hole of the cabinet body, and if the gap between the cable and the hole cannot be reduced, the airtightness of the cabinet body is deteriorated.

Therefore, a distributed low-voltage power supply integrated grid-connected cabinet is provided.

Disclosure of Invention

The invention aims to provide a distributed low-voltage power supply integrated grid-connected cabinet, which can reduce the abrasion and weathering corrosion of cables, reduce the manual protection process by means of wind power resources, tighten the limitation on a plurality of cables, reduce the disorder of the cables and improve the tightness of the cabinet body so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a distributed low-voltage power supply integrated grid-connected cabinet comprises a cabinet body, wherein an operation board and cables are arranged inside the cabinet body, first wire grooves are formed in the positions, close to the left side and the right side, of the outer surface of the lower end of the cabinet body, and clamping mechanisms are arranged in the positions, close to the lower end of the operation board, inside the cabinet body;

the clamping mechanism comprises a cross rod, two supporting assemblies and a wire placing cylinder, the two supporting assemblies are respectively movably installed at the positions of the outer surfaces of the left side and the right side of the cross rod, the supporting assemblies comprise threaded air bags, pressing blocks and connecting rods, the number of the pressing blocks and the number of the threaded air bags are two, the threaded air bags are fixedly installed on the cross rod and the pressing blocks, the pressing blocks are in a ladder shape, the number of the connecting rods is four, the connecting rods are respectively and fixedly installed between the cross rod and the pressing blocks, second wire grooves are formed in the positions, close to the left side and the right side, of the outer surface of the upper end of the cross rod, the second wire grooves correspond to the first wire grooves in an up-and-down mode, the wire placing cylinder sequentially penetrates through the second wire grooves and the first wire grooves to the outside of the cabinet;

a sliding groove is formed in the position, close to the middle lower end, of the outer surface of the wire placing cylinder, the inner groove of the sliding groove is a semicircular arc surface, pneumatic mechanisms are arranged in the sliding groove and close to the left side and the right side, a fixed rod is fixedly installed on the outer surface of the right side of each pneumatic mechanism and penetrates through the wire placing cylinder, and a sponge rod is fixedly installed at the other end of each fixed rod;

put a line section of thick bamboo and be the shape of falling L, the bobbin arm thickness of putting a line section of thick bamboo is eight to ten centimetres, and puts a line section of thick bamboo inside and be close to the upper end position and seted up the annular, the inside of annular is close to the equal fixed mounting in position in the middle of the front and back end has the chamber box, and the chamber box is the rubber material, and two chamber box structures are the symmetry around, and the inside of chamber box is filled with the antioxidant, the inner wall of putting a line section of thick bamboo of running through of chamber box, and the inner wall of chamber box is close to the position of lower extreme and has seted up the infiltration hole, the inside of chamber box is close to left position and is provided with first spring, and the.

By adopting the technical scheme, the grid-connected cabinet is particularly arranged in areas with rich wind energy such as Gansu and inner Mongolia areas during the use process, the cabinet body is arranged between buildings and is subjected to more frequent wind force, when the cable in the cabinet body penetrates through and is connected with the outside to each building, one section of cable is exposed outside, the wind force is larger, the shell outside the cable is easy to oxidize and damage, meanwhile, the cable directly penetrates through the wire hole of the cabinet body, the limitation of the cable is weaker, and the cable is easy to wear, so that the use of the cabinet body is influenced, therefore, when the grid-connected cabinet works, the cable firstly penetrates through the inside of the wire placing cylinder and then is clamped in the wire placing cylinder, the outer surface of the cable can be wrapped and protected, the wear of the cable is reduced, in addition, an antioxidant in the cavity can drip to the outer surface of the cable through the permeation holes, and the outer part of the exposed cable is protected, thereby reducing damage to the cables and the impact on the use of the cabinet.

Preferably, pnematic mechanism is including changeing pearl, blade and push pedal, change the inside of the half movable mounting of pearl in the spout, and the diameter of changeing the pearl is identical with the interior groove face internal diameter of spout, the fixed mounting of blade is in the left side position of changeing the pearl, and the right side surface of blade is close to the position in the centre and is provided with the half slot, change the inside of other half fixed mounting of pearl in the half slot, and the central point of half slot puts and is provided with the oil-out, the inside of changeing the pearl is close to upper and lower position and all is provided with interior oil pipe, and its mouth of pipe aims at the upper and lower position of changeing the pearl respectively, the inside of push pedal movable mounting blade, and push pedal right side surface fixed mounting have the semicircle ejector pad, the inside movable mounting of semicircle ejector pad has lubricating component.

Through adopting above-mentioned technical scheme, during operation, the cable is injectd when putting a line section of thick bamboo inside, the rotation of accessible pnematic mechanism to drive the rotation of sponge stick, its pivoted in-process can paint the anti oxidant that drips on the cable surface evenly, improves the effect that the cable was prevented protecting.

Preferably, the lubricating component includes rubber ball and elastic band, the quantity of elastic band is two, and it is the position of slope fixed mounting lower extreme on the rubber ball respectively, the other end of elastic band and the inner wall fixed mounting of blade, the inside of rubber ball is filled with emollient, and the inside at semicircle ejector pad of half left part joint of rubber ball, the right side fixed mounting of rubber ball has the outlet pipe, and the notch of outlet pipe and semicircular groove is corresponding.

Through adopting above-mentioned technical scheme, the during operation, wind-force is great, and the blade is at rotatory in-process, and the push pedal can impel to blade inside, and then the semicircle ejector pad is to the inboard rubber ball of pressing, and rubber ball rethread extrusion, the oil-out of its inside emollient accessible semicircular groove brings lubricating oil into the position of changeing the last lower extreme of pearl, after the upper and lower face of changeing the pearl is full of emollient, the rotation of pneumatic mechanism of can being convenient for improves work efficiency.

Preferably, an iron wire penetrates through the sponge rod, a hitting ball is fixedly mounted at the upper end of the iron wire, and the hitting ball is slidably mounted inside the annular groove.

Through adopting above-mentioned technical scheme, in operation, when pneumatic mechanism is under wind-force transmission, the blade, change the pearl and rotate thereupon, its inside sponge stick is the circumference in the inside of putting a line section of thick bamboo and rotates, the skew is reduced to the iron wire and batting can ensure sponge stick pivoted in-process, simultaneously, change the pearl and in annular pivoted in-process, press the meniscus, the meniscus promotes the extrusion of chamber box, the inside antioxidant of chamber box can drip into the surface of cable automatically, reduce the process of manual maintenance, simultaneously can in time strengthen the protection to the cable shell.

Preferably, the lower end of the iron wire on the left side is fixedly connected with a limiting mechanism, the limiting mechanism comprises a beam coil and a T-shaped vertical plate, the T-shaped vertical plate is fixedly installed in a position, close to the lower end, inside the wire placing cylinder, the beam coil is made of silicon rubber, the beam coil is installed on the outer surface of the left side of the T-shaped vertical plate in a sliding installation mode, right side lines of the beam coil are respectively clamped in a left side clamping groove of the T-shaped vertical plate, an upper end line port of the beam coil is connected with the iron wire, and an upper end line port of the beam coil penetrates through the T-shaped vertical plate.

Through adopting above-mentioned technical scheme, when many cables pass cabinet body external connection, need wear out in same hole, when injecing the binding to many cables, adopt ropes such as plastics to wrap up, through the wind-blowing of a period of time, this rope easily takes place not hard up or the weathering corruption, thereby influence the injecing of cable, cause the confusion of many cables, therefore, in the use, many cables run through simultaneously and put a line section of thick bamboo to its lower extreme, the inside of restrainting coil is passed to the cable after that, bind to the cable, when wind-force is great, the blade drives the iron wire and takes turns with the trend, iron wire pulling restrainting coil, thereby can step up the injecing to many cables, reduce the confusion of cable.

Preferably, the inside of second wire casing all is provided with the rectangular channel near the position of left and right sides upper end, and the inside movable mounting of rectangular channel has sealing mechanism, and sealing mechanism includes to board, trapezoidal gasbag, rectangle box and film, support the board and be the slope and install in the inside of rectangular channel, and support and be connected through torsion spring between board and the rectangular channel, trapezoidal gasbag fixed mounting is close to the position of lower extreme at the internal surface of rectangular channel, and it is in the contained angle department of support board, the lower extreme fixed mounting of trapezoidal gasbag has the outlet duct, and the lower extreme of outlet duct is connected, the intercommunication with the rectangle box, the inside of rectangle box is filled with non-Newton's liquid, and film fixed mounting is at the right side surface of rectangle box, the film is the arcwall face, and its rubber material, the film runs through the inside of rectangular channel to second wire casing.

Through adopting above-mentioned technical scheme, in operation, when putting a line section of thick bamboo and placing in second wire casing inside, there is little gap between barrel and the second wire casing, if can't reduce its gap between the two, can cause the leakproofness variation of the cabinet body, therefore, in the use, when putting a line section of thick bamboo and running through the inside of second wire casing, it supports the butt plate to its left and right sides when moving down of putting a line section of thick bamboo, the butt plate is pressed to the rectangular channel inside, thereby support and press trapezoidal gasbag, trapezoidal gasbag is through the extrusion, the gas that its inside produced pours into the rectangular box into, non-Newton's liquid in the box has the fluid form to become solid-like after pouring into the air, thereby the film supports puts a line section of thick bamboo, alright reduce the space between putting a line section of thick bamboo and the second wire casing, improve the leakproofness of the cabinet body.

Compared with the prior art, the invention has the beneficial effects that:

1. in addition, an antioxidant in the cavity box can drip to the outer surface of the cable through the penetration holes to perform antioxidant protection on the exposed outer part of the cable, so that the damage of the cable and the influence on the use of the cabinet body are reduced;

2. by arranging the pneumatic mechanism, the protective agent can be automatically dripped by converting wind power into kinetic energy, and meanwhile, the blade is matched with the sponge strip to help to paint the outer part of the cable and enhance the protective effect of the cable;

3. through the matching use of the iron wire and the limiting mechanism, the blades drive the iron wire to rotate along the trend, and the iron wire pulls the bundling coil, so that the limitation on a plurality of cables can be enhanced, and the disorder of the cables is reduced;

4. use through sealing mechanism and the cooperation of putting a line section of thick bamboo, utilize to support the trapezoidal gasbag of board extrusion to the inside air of pouring into of rectangle box, make non-Newton's liquid sclerosis, the film supports puts a line section of thick bamboo, thereby reduces the space of putting between a line section of thick bamboo and the second wire casing, improves the seal of the cabinet body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural view of the clamping mechanism of the present invention;

FIG. 3 is a structural view of the support assembly of the present invention;

FIG. 4 is a top view of the thread spool of the present invention;

FIG. 5 is a structural view of the present invention in combination with a pneumatic mechanism;

FIG. 6 is a combination view of the pneumatic mechanism and its internal structure of the present invention;

FIG. 7 is an inside cross-sectional view of the combination of the rotating bead and the semicircular groove of the present invention;

FIG. 8 is an enlarged structural view of the limiting mechanism of the present invention;

fig. 9 is an enlarged structural view of the sealing mechanism of the present invention.

In the figure: 1. a cabinet body; 11. an operation panel; 12. a cable; 13. a first wire slot; 2. a clamping mechanism; 21. a cross bar; 211. a second wire slot; 22. a support assembly; 221. a threaded air bag; 222. a pressing block; 223. a connecting rod; 23. a wire placing cylinder; 230. a chute; 231. a ring groove; 232. a cell; 233. a penetration hole; 234. a first spring; 235. a meniscus; 3. a pneumatic mechanism; 31. rotating the beads; 311. an inner oil pipe; 32. a blade; 321. a semicircular groove; 322. an oil outlet; 33. pushing the plate; 331. a semicircular push block; 34. a lubrication assembly; 341. a rubber ball; 342. an elastic band; 343. a water outlet pipe; 4. fixing a rod; 41. a sponge stick; 42. iron wires; 421. hitting a ball; 5. a limiting mechanism; 51. a beam coil; 52. a T-shaped vertical plate; 6. a rectangular groove; 7. a sealing mechanism; 71. a resisting plate; 72. a trapezoidal air bag; 721. an air outlet pipe; 73. a rectangular box; 74. film.

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 9, the present invention provides a technical solution:

a distributed low-voltage power supply integrated grid-connected cabinet comprises a cabinet body 1, wherein an operation board 11 and a cable 12 are arranged inside the cabinet body 1, first wire grooves 13 are formed in the positions, close to the left side and the right side, of the outer surface of the lower end of the cabinet body 1, and a clamping mechanism 2 is arranged in the position, close to the lower end of the operation board 11, inside the cabinet body 1;

the clamping mechanism 2 comprises a cross rod 21, two supporting components 22 and a wire placing cylinder 23, the two supporting components 22 are movably arranged at the positions of the outer surfaces of the left side and the right side of the cross rod 21 respectively, the support assembly 22 includes a screw air bag 221, a pressing block 222 and a connecting rod 223, the number of the pressing blocks 222 and the threaded air bags 221 is two, the threaded air bags 221 are fixedly arranged on the cross bar 21 and the pressing blocks 222, the pressing blocks 222 are trapezoidal, the number of the connecting rods 223 is four, and the connecting rods are respectively and fixedly arranged between the cross bar 21 and the pressing blocks 222, the outer surface of the upper end of the cross bar 21 is provided with a second wire groove 211 at the left and right positions, the second wire groove 211 corresponds to the first wire groove 13 up and down, the wire placing cylinder 23 sequentially penetrates through the second wire groove 211 and the first wire groove 13 to the outside of the cabinet body 1, and the cable 12 penetrates through the inside of the wire placing cylinder 23;

a sliding groove 230 is formed in the position, close to the middle lower end, of the outer surface of the yarn placing cylinder 23, the inner groove of the sliding groove 230 is a semicircular arc surface, pneumatic mechanisms 3 are arranged in the positions, close to the left side and the right side, of the inner portion of the sliding groove 230, a fixed rod 4 is fixedly installed on the outer surface of the right side of each pneumatic mechanism 3, the fixed rods 4 penetrate through the inner portion of the yarn placing cylinder 23, and a sponge rod 41 is fixedly installed at the other end of each fixed rod 4;

the wire placing cylinder 23 is in an inverted L shape, the thickness of a cylinder arm of the wire placing cylinder 23 is eight to ten centimeters, a ring groove 231 is formed in the wire placing cylinder 23 close to the upper end, a cavity 232 is fixedly mounted in the ring groove 231 close to the middle of the front end and the rear end, the cavity 232 is made of rubber, the front cavity 232 and the rear cavity 232 are symmetrical in structure, an antioxidant is filled in the cavity 232, the cavity 232 penetrates through the inner wall of the wire placing cylinder 23, a penetration hole 233 is formed in the inner wall of the cavity 232 close to the lower end, a first spring 234 is arranged in the cavity 232 close to the left side, and a meniscus 235 is fixedly mounted on the left side of the first spring 234;

when the grid-connected cabinet is used, particularly in areas with rich wind energy such as Gansu and inner Mongolia areas, the cabinet body 1 is installed between buildings, the wind force is more frequent, when the cable 12 inside the cabinet body 1 penetrates through and is connected with the outside to each building, one section of cable 12 is exposed outside, the wind force is larger, the shell outside the cable 12 is easy to oxidize and damage, meanwhile, the cable 12 directly penetrates through the wire hole of the cabinet body 1, the cable 12 is weak in limitation and easy to wear, so that the use of the cabinet body 1 is influenced, therefore, when the grid-connected cabinet works, the cable 12 firstly penetrates through the inside of the wire placing cylinder 23 and then is clamped inside the wire placing cylinder 23, the outer surface of the cable 12 can be wrapped and protected, the wear of the cable 12 is reduced, in addition, the antioxidant inside the cavity box 232 can drip to the outer surface of the cable 12 through the penetration hole 233, and the outer part of the exposed cable 12 is protected against oxidation, thereby reducing damage to the cable 12 and the effects on the use of the cabinet 1.

As an embodiment of the present invention, the pneumatic mechanism 3 includes a rotating ball 31, a blade 32 and a push plate 33, one half of the rotating ball 31 is movably installed inside the sliding slot 230, the diameter of the rotating ball 31 is matched with the inner diameter of the inner groove surface of the chute 230, the blade 32 is fixedly arranged at the left position of the rotating ball 31, and a semicircular groove 321 is arranged at the position close to the middle of the outer surface of the right side of the blade 32, the other half of the rotating ball 31 is fixedly arranged in the semicircular groove 321, an oil outlet 322 is arranged at the central position of the semicircular groove 321, inner oil pipes 311 are arranged at the positions close to the upper part and the lower part inside the rotary ball 31, and the pipe orifices of the rotating balls are respectively aligned with the upper end and the lower end of the rotating ball 31, the push plate 33 is movably arranged in the blade 32, and a semicircular push block 331 is fixedly arranged on the outer surface of the right side of the push plate 33, and a lubricating component 34 is movably arranged inside the semicircular push block 331.

During operation, when the cable 12 is limited in the wire placing barrel 23, the sponge rod 41 can be driven to rotate through the rotation of the pneumatic mechanism 3, and the anti-oxidation agent dropping on the outer surface of the cable 12 can be uniformly coated in the rotating process, so that the anti-protection effect of the cable 12 is improved.

As an embodiment of the present invention, the lubricating assembly 34 includes two rubber balls 341 and two elastic bands 342, the two elastic bands 342 are respectively and fixedly installed at positions of upper and lower ends of the rubber balls 341 in an inclined manner of 45 °, the other end of the elastic band 342 is fixedly installed with an inner wall of the vane 32, the rubber balls 341 are filled with lubricant, a left half portion of the rubber balls 341 is clamped inside the semicircular push block 331, a water outlet pipe 343 is fixedly installed at a right side of the rubber balls 341, and the water outlet pipe 343 corresponds to a notch of the semicircular groove 321.

During operation, wind-force is great, and blade 32 is at rotatory in-process, and push pedal 33 can be to the inside propulsion of blade 32, and then semicircle ejector pad 331 presses rubber ball 341 to the inboard, and rubber ball 341 rethread extrusion, the oil-out 322 of its inside emollient accessible semicircular groove 321 brings lubricating oil into the position of the upper and lower extreme of commentaries on classics pearl 31, after the upper and lower face of commentaries on classics pearl 31 is full of emollient, the rotation of pnematic mechanism 3 of can being convenient for improves work efficiency.

In an embodiment of the present invention, a wire 42 penetrates through the sponge rod 41, a ball 421 is fixedly mounted on an upper end of the wire 42, and the ball 421 is slidably mounted inside the ring groove 231.

During operation, when the pneumatic mechanism 3 is driven by wind, the blades 32 and the rotating beads 31 rotate along with the blades, the sponge rod 41 inside the pneumatic mechanism rotates circumferentially inside the wire placing cylinder 23, the iron wire 42 and the ball hitting 421 can ensure that the sponge rod 41 can reduce offset in the rotating process, meanwhile, the rotating beads 31 press the meniscus 235 in the rotating process of the annular groove 231, the meniscus 235 pushes the cavity 232 to extrude, the antioxidant inside the cavity 232 can automatically drop into the outer surface of the cable 12, the manual maintenance process is reduced, and meanwhile, the protection of the outer shell of the cable 12 can be timely strengthened.

As an embodiment of the present invention, a limiting mechanism 5 is fixedly connected to a lower end of the left iron wire 42, the limiting mechanism 5 includes a beam coil 51 and a T-shaped vertical plate 52, the T-shaped vertical plate 52 is fixedly installed inside the wire barrel 23 near the lower end, the beam coil 51 is made of silicon rubber, and is installed on an outer surface of the left side of the T-shaped vertical plate 52 in a sliding manner, right side lines of the beam coil 51 are respectively clamped in a left side clamping groove of the T-shaped vertical plate 52, an upper end wire port of the beam coil 51 is connected to the iron wire 42, and an upper end wire port of the beam coil 51 penetrates through the T-shaped vertical plate 52.

When a plurality of cables 12 pass through the external circuit of the cabinet body 1, the cables need to penetrate out of the same hole, when the cables 12 are limited and bound, the cables are bound by adopting plastic and other cables, and the cables are blown by wind for a period of time, so that the cables are easy to loosen or corrode in a weathering mode, the limitation of the cables 12 is influenced, and the disorder of the cables 12 is caused, therefore, in use, the cables 12 simultaneously penetrate through the cable barrel 23 to the lower end of the cable barrel, then the cables 12 pass through the inside of the beam coil 51, the cables 12 are bound, when wind power is large, the blades 32 drive the iron wires 42 to rotate along the trend, the beam coil 51 is pulled by the iron wires 42, so that the limitation of the cables 12 can be tightened, and the disorder of the cables 12 is reduced.

As an embodiment of the present invention, the rectangular grooves 6 are respectively disposed in the second linear groove 211 near the upper ends of the left and right sides, the sealing mechanism 7 is movably mounted in the rectangular groove 6, the sealing mechanism 7 includes a supporting plate 71, a trapezoidal airbag 72, a rectangular box 73 and a film 74, the supporting plate 71 is obliquely mounted in the rectangular groove 6 at an angle of 30 °, the supporting plate 71 is connected with the rectangular groove 6 through a torsion spring, the trapezoidal airbag 72 is fixedly mounted at a position near the lower end of the inner surface of the rectangular groove 6 and is located at an included angle of the supporting plate 71, the lower end of the trapezoidal airbag 72 is fixedly mounted with an air outlet tube 721, the lower end of the air outlet tube 721 is connected and communicated with the rectangular box 73, the inside of the rectangular box 73 is filled with a non-newtonian liquid, the film 74 is fixedly mounted on the outer surface of the right side of the rectangular box 73, the film 74 is an arc-shaped surface, and the rubber material, the rubber piece 74 penetrates the rectangular groove 6 to the inside of the second linear groove 211.

When the line placing cylinder 23 is placed in the second line groove 211 during operation, a small gap exists between the cylinder and the second line groove 211, and if the gap between the cylinder and the second line groove 211 cannot be reduced, the tightness of the cabinet body 1 is deteriorated, therefore, when the line placing cylinder 23 penetrates through the second line groove 211 during use, when the line placing cylinder 23 moves downwards, the left side and the right side of the line placing cylinder 23 abut against the abutting plates 71, the abutting plates 71 press towards the inside of the rectangular groove 6, so that the trapezoidal air bag 72 is abutted, the air generated in the trapezoidal air bag 72 is injected into the rectangular box 73 through extrusion, the non-Newtonian liquid in the box is changed into solid after being filled with air, so that the rubber sheet 74 abuts against the line placing cylinder 23, the gap between the line placing cylinder 23 and the second line groove 211 can be reduced, and the tightness of the cabinet body 1 is improved.

The working principle is as follows: when the cable winding device works, the cable 12 firstly penetrates through the inside of the cable placing cylinder 23, when the cable placing cylinder 23 penetrates through the inside of the second wire groove 211, the left side and the right side of the cable placing cylinder 23 abut against the abutting plates 71 when the cable placing cylinder 23 moves downwards, the abutting plates 71 press towards the inside of the rectangular groove 6 so as to abut against the trapezoidal air bag 72, the trapezoidal air bag 72 is extruded, gas generated in the trapezoidal air bag is filled into the rectangular box 73, non-Newtonian liquid in the box is changed into solid after being filled with air into the box in a fluid state, so that the rubber sheets 74 abut against the cable placing cylinder 23 and then move downwards, the cable 12 is clamped in the inside of the cable placing cylinder 23, the outer surface of the cable 12 can be wrapped and protected, the abrasion of the cable 12 is reduced, in addition, an antioxidant in the cavity 232 can drop to the outer surface of the cable 12 through the penetration holes 233, the outer part of the exposed cable 12 is protected against oxidation, and the rotation of the pneumatic mechanism 3 drives the sponge rod 41 to rotate, in the rotating process, the anti-oxidation agent dripped on the outer surface of the cable 12 can be uniformly coated, the rotating bead 31 is reused to press the meniscus 235 in the rotating process of the annular groove 231, the meniscus 235 pushes the chamber 232 to be extruded, the anti-oxidation agent in the chamber 232 can be automatically dripped on the outer surface of the cable 12, a plurality of cables 12 simultaneously penetrate through the cable barrel 23 to the lower end of the cable barrel, then the cable 12 penetrates through the inside of the bundle coil 51 to bind the cable 12, when the wind power is large, the blade 32 drives the iron wire 42 to rotate along the current, the iron wire 42 pulls the bundle coil 51, so that the limitation on the cables 12 can be tightened, and the disorder of the cable 12 is reduced.

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

Claims (6)

1. The utility model provides a cabinet is incorporated into power networks in integration of distributed low voltage power supply, includes the cabinet body (1), its characterized in that: an operating panel (11) and a cable (12) are arranged inside the cabinet body (1), first wire grooves (13) are formed in the positions, close to the left side and the right side, of the outer surface of the lower end of the cabinet body (1), and a clamping mechanism (2) is arranged in the position, close to the lower end of the operating panel (11), inside the cabinet body (1);

the clamping mechanism (2) comprises a cross rod (21), two supporting assemblies (22) and a wire placing cylinder (23), the number of the supporting assemblies (22) is two, the two supporting assemblies (22) are respectively movably installed at the positions of the outer surfaces of the left side and the right side of the cross rod (21), each supporting assembly (22) comprises a threaded air bag (221), a pressing block (222) and connecting rods (223), the number of the pressing blocks (222) and the number of the threaded air bags (221) are two, the threaded air bags (221) are fixedly installed on the cross rod (21) and the pressing blocks (222), the pressing blocks (222) are in a ladder shape, the number of the connecting rods (223) is four, the connecting rods are respectively and fixedly installed between the cross rod (21) and the pressing blocks (222), second wire grooves (211) are respectively arranged at positions, close to the left and the right, of the outer surface of the upper end of the cross rod (21), and the second wire grooves (211) correspond to the first wire grooves (13) up and down, the wire placing cylinder (23) sequentially penetrates through the second wire groove (211) and the first wire groove (13) to the outside of the cabinet body (1), and the cable (12) penetrates through the inside of the wire placing cylinder (23);

a sliding groove (230) is formed in the position, close to the middle lower end, of the outer surface of the yarn placing barrel (23), the inner groove of the sliding groove (230) is a semicircular arc surface, pneumatic mechanisms (3) are arranged in the positions, close to the left side and the right side, of the inner portion of the sliding groove (230), fixed rods (4) are fixedly installed on the outer surface of the right side of each pneumatic mechanism (3), the fixed rods (4) penetrate through the inner portion of the yarn placing barrel (23), and sponge rods (41) are fixedly installed at the other ends of the fixed rods (4);

put a line section of thick bamboo (23) and be the shape of falling L, the bobbin arm thickness of putting a line section of thick bamboo (23) is eight to ten centimetres, and puts a line section of thick bamboo (23) inside and be close to upper end position and seted up annular (231), the inside of annular (231) is close to the equal fixed mounting in position in the middle of the front and back end has chamber box (232), and chamber box (232) are the rubber material, and two chamber box (232) structures are the symmetry around, and the inside of chamber box (232) is filled with the antioxidant, the inner wall of putting a line section of thick bamboo (23) is run through of chamber box (232), and the inner wall of chamber box (232) is close to the position of lower extreme and has seted up infiltration hole (233), the inside of chamber box (232) is close to left position and is provided with first spring (234), and the left side fixed mounting of first spring (234) has.

2. The distributed low-voltage power supply integrated grid-connected cabinet according to claim 1, characterized in that: the pneumatic mechanism (3) comprises a rotating bead (31), blades (32) and a push plate (33), one half of the rotating bead (31) is movably arranged in the sliding groove (230), the diameter of the rotating bead (31) is matched with the inner diameter of the inner groove surface of the sliding groove (230), the blades (32) are fixedly arranged at the left side position of the rotating bead (31), a semicircular groove (321) is arranged at the position, close to the middle, of the outer surface of the right side of the blades (32), the other half of the rotating bead (31) is fixedly arranged in the semicircular groove (321), an oil outlet (322) is formed in the central position of the semicircular groove (321), inner oil pipes (311) are arranged at the positions, close to the upper part and the lower part, of the inner parts of the rotating bead (31), pipe orifices of the inner parts of the push plate (33) are respectively aligned with the upper end position and the lower end position of the rotating bead (31), the inner parts of the blades (32) are movably arranged in the push plate (33), and a semicircular push block (331) is fixedly arranged on the outer surface of the right side of the push plate (33), the lubricating component (34) is movably mounted in the semicircular push block (331).

3. The distributed low-voltage power supply integrated grid-connected cabinet according to claim 2, characterized in that: the lubricating component (34) comprises a rubber ball (341) and an elastic band (342), the number of the elastic band (342) is two, the elastic band (342) is respectively in the positions of the upper end and the lower end of the rubber ball (341) in an inclined manner of 45 degrees, the other end of the elastic band (342) is fixedly installed on the inner wall of the blade (32), the rubber ball (341) is filled with a lubricant, the left half part of the rubber ball (341) is clamped inside the semicircular push block (331), a water outlet pipe (343) is fixedly installed on the right side of the rubber ball (341), and the water outlet pipe (343) corresponds to the notch of the semicircular groove (321).

4. The distributed low-voltage power supply integrated grid-connected cabinet according to claim 1, characterized in that: iron wire (42) have been run through to the inside of sponge stick (41), and the upper end fixed mounting of iron wire (42) hits ball (421), hit ball (421) slidable mounting in the inside of annular (231).

5. The distributed low-voltage power supply integrated grid-connected cabinet according to claim 4, characterized in that: the lower extreme fixedly connected with of iron wire (42) of left side restricts mechanism (5), it includes restraint coil (51), T shape riser (52) to restrict mechanism (5), and T shape riser (52) fixed mounting is in the position that the inside of putting a line section of thick bamboo (23) is close to the lower extreme, restraint coil (51) are the silicon rubber material, and its slidable mounting installs the left side surface at T shape riser (52), the right side lines of restraint coil (51) joint respectively in the left side draw-in groove of T shape riser (52), the last terminal line mouth of restraint coil (51) is connected with iron wire (42), and the last terminal line mouth of restraint coil (51) runs through T shape riser (52).

6. The distributed low-voltage power supply integrated grid-connected cabinet according to claim 1, characterized in that: the position, close to the upper ends of the left side and the right side, of the inside of the second wire groove (211) is provided with a rectangular groove (6), a sealing mechanism (7) is movably mounted inside the rectangular groove (6), the sealing mechanism (7) comprises a resisting plate (71), a trapezoidal air bag (72), a rectangular box (73) and a rubber sheet (74), the resisting plate (71) is obliquely mounted inside the rectangular groove (6) by 30 degrees, the resisting plate (71) is connected with the rectangular groove (6) through a torsion spring, the trapezoidal air bag (72) is fixedly mounted at the position, close to the lower end, of the inner surface of the rectangular groove (6) and located at the included angle of the resisting plate (71), the lower end of the trapezoidal air bag (72) is fixedly mounted with an air outlet pipe (721), the lower end of the air outlet pipe (721) is connected and communicated with the rectangular box (73), and the inside of the rectangular box (73) is filled with non-Newtonian liquid, and film (74) fixed mounting is in the right side surface of rectangle box (73), film (74) are the arcwall face, and its rubber material, film (74) run through the inside of rectangular channel (6) to second wire casing (211).

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