CN113410778B - Environment-friendly multifunctional high-voltage power distribution cabinet - Google Patents
Environment-friendly multifunctional high-voltage power distribution cabinet Download PDFInfo
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- CN113410778B CN113410778B CN202110763251.5A CN202110763251A CN113410778B CN 113410778 B CN113410778 B CN 113410778B CN 202110763251 A CN202110763251 A CN 202110763251A CN 113410778 B CN113410778 B CN 113410778B
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- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 238000013016 damping Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 239000011229 interlayer Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Air-Flow Control Members (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of power distribution cabinets, in particular to an environment-friendly multifunctional high-voltage power distribution cabinet, which comprises a cabinet body, wherein a top cover is arranged at the top of the cabinet body, a base is arranged at the bottom of the cabinet body, the bottom of the top cover is fixedly connected with the top of the cabinet body, the bottom of the top cover is communicated with the top of the cabinet body, the bottom of the top cover is detachably connected with the base, a damping mechanism is arranged in the base, exhaust mechanisms are arranged on two sides of the bottom of the inner wall of the cabinet body, an air inlet mechanism matched with the exhaust mechanisms is arranged on the inner wall of the top cover, a screen plate is fixedly connected to the top of the top cover, and the screen plate is communicated with an air suction end of the air inlet mechanism; the invention aims to provide an environment-friendly multifunctional high-voltage power distribution cabinet which not only has a good heat dissipation function, but also can alleviate adverse effects of the power distribution cabinet caused by vibration and has a noise pollution reduction function.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an environment-friendly multifunctional high-voltage power distribution cabinet.
Background
The high-voltage power distribution cabinet is an important component in the power system, and realizes the functions of distributing, controlling, monitoring and the like of electric energy. The reliability of power supply is one of important indexes for measuring the quality of electric energy, and once a high-voltage power distribution cabinet fails, accidents such as large-area power failure and the like are usually caused. High-voltage bus contacts and the like in a high-voltage power distribution cabinet are easily oxidized, poor contact occurs, contact resistance becomes large, and the contact temperature is too high. The high-voltage switching device is not tightly closed, so that point contact is caused, and the temperature of the device is too high. The temperature of the device may also be too high when the current is too high. The long-time temperature is too high, so that the ageing or damage of equipment is accelerated, voltage breakdown and other phenomena occur, serious accidents can be caused, in addition, vibration is often generated when the heat dissipation equipment adopted by the high-voltage power distribution cabinet works, poor contact at a wiring position easily occurs when the power distribution cabinet vibrates for a long time, noise can be generated when the existing power distribution cabinet works, and noise pollution is formed to surrounding environments.
Disclosure of Invention
In view of the above, the invention provides an environment-friendly multifunctional high-voltage power distribution cabinet, which not only has a good heat dissipation function, but also can alleviate adverse effects of the power distribution cabinet caused by vibration, and has the function of reducing noise pollution.
In order to solve the technical problems, the invention provides an environment-friendly multifunctional high-voltage power distribution cabinet, which comprises a cabinet body, wherein a top cover is arranged at the top of the cabinet body, a base is arranged at the bottom of the cabinet body, the bottom of the top cover is fixedly connected with the top of the cabinet body, the bottom of the top cover is communicated with the top of the cabinet body, the bottom of the top cover is detachably connected with the base, a vacuum interlayer is arranged on the inner wall of the cabinet body, and sound-absorbing cotton is arranged on the inner side of the vacuum interlayer;
the four corners of the top of the cabinet body are fixedly connected with inserting blocks, lifting plates capable of moving up and down along the vertical direction are arranged on the inner wall of the base, first sliding grooves are formed in two sides of the inner wall of the base, first sliding blocks are connected to the inner wall of each first sliding groove in a sliding mode, one side, opposite to the two first sliding blocks, of each lifting plate is fixedly connected with the lifting plates, damping mechanisms for installing the inserting blocks are arranged at the four corners of the top of each lifting plate, and lifting mechanisms for adjusting the heights of the lifting plates are arranged at the bottom of each lifting plate;
the cabinet is characterized in that exhaust mechanisms are arranged on two sides of the bottom of the inner wall of the cabinet body, a driving mechanism for driving the exhaust mechanisms to move back and forth is arranged below the exhaust mechanisms, an air inlet mechanism matched with the exhaust mechanisms is arranged on the inner wall of the top cover, a screen plate is fixedly connected to the top of the top cover, the screen plate is communicated with the air suction end of the air inlet mechanism, and the air exhaust end of the air inlet mechanism extends into the cabinet body.
Further, damper includes the barrel, barrel inner wall bottom is provided with the spring, the second spout has been seted up to barrel outer wall both sides, the cartridge bottom cartridge in the barrel and with spring in close contact with, cartridge bottom outer wall be provided with the baffle that the cooperation of second spout was used, and the cartridge top is provided with the adjustment mechanism who is used for adjusting baffle extension length.
Further, first cavity, second cavity, third cavity have been seted up to the inside of inserted block, first cavity, second cavity, third cavity communicate each other, adjustment mechanism is including setting up the pivot at the second cavity inner wall, pivot bottom outer wall fixedly connected with gear, gear outer wall both sides meshing has the rack, and the one end that the gear was kept away from to two racks is respectively with baffle fixed connection, third cavity inner wall rotates and is connected with the regulation pole, the inboard one end fixedly connected with initiative bevel gear of regulation pole, pivot top fixedly connected with and initiative bevel gear meshing's driven bevel gear, the second recess has been seted up to the inserted block outer wall, the one end in the regulation pole outside is located the second recess.
Further, elevating system includes two-way cylinder, second slider, first articulated elements, second articulated elements, first articulated elements bottom and second slider top fixed connection, the work end and the second slider outer wall fixed connection of two-way cylinder, second articulated elements fixed mounting is in lifter plate bottom, all through connecting rod swing joint between first articulated elements and the two second articulated elements.
Further, the first recess has been seted up to base inner wall bottom, first recess top fixedly connected with fixed plate, the second through groove has been seted up to fixed plate top outer wall, the slot has been seted up to first recess inner wall bottom, the second slider bottom with be provided with first ball between the slot, second slider top passes second through groove and first articulated elements fixed connection.
Further, the exhaust mechanism comprises an exhaust fan, an exhaust channel and an exhaust grating, the exhaust channel is arranged at the bottom of the cabinet body, the exhaust grating is fixedly arranged on the outer wall of the bottom of the cabinet body, one end of the outer side of the exhaust channel is communicated with the exhaust grating, and one end of the inner side of the exhaust channel is communicated with the air outlet end of the exhaust fan through a telescopic pipe.
Further, actuating mechanism includes the guide rail, sets up the mounting panel in the guide rail top, mounting panel bottom both sides and guide rail sliding connection, mounting panel bottom fixedly connected with connecting block, the inside lead screw that is used for driving the connecting block back and forth movement that wears to be equipped with of connecting block.
Further, a second ball is arranged at the joint of the bottom of the mounting plate and the top of the guide rail.
Further, air supply mechanism includes air supply fan, air supply cover, the air supply cover top with the exhaust end of air supply fan passes through flexible pipe intercommunication, first logical groove has been seted up to top cap bottom outer wall, first logical inslot wall fixedly connected with two second guide bars, second guide bar outer wall cover is equipped with the third sliding sleeve, two third sliding sleeve outer walls with air supply cover fixed connection, first logical inslot wall with be provided with the electric putter who is used for driving the air supply cover and control the removal between the air supply cover.
Further, the lifting plate four corners department all clamps and is equipped with first sliding sleeve, wear to be equipped with first guide bar in the first sliding sleeve, first guide bar bottom with base inner wall bottom fixed connection, lifting plate top central point puts fixedly connected with reference column, cabinet body bottom clamping has the second sliding sleeve, the reference column cartridge is in the second sliding sleeve.
The technical scheme of the invention has the following beneficial effects:
1. according to the invention, the damping mechanism and the lifting plate are arranged, the base is fixed in position in the installation process of the cabinet body, and then the lifting plate is driven to move upwards by the lifting mechanism, so that the plug is conveniently inserted into the damping mechanism, and the vibration of the cabinet body can be relieved by the damping mechanism when the power distribution cabinet works, so that poor contact at a wiring position caused by long-time vibration of the power distribution cabinet can be avoided, and noise generated by vibration can be reduced.
2. According to the invention, the air supply mechanism, the air exhaust mechanism and the air supply mechanism are arranged, when the power distribution cabinet works, fresh air is fed into the power distribution cabinet through the air supply mechanism, then the hot air is exhausted through the air exhaust mechanism, air circulation is realized in the cabinet body, the heat dissipation efficiency is greatly improved, the air outlet of the air supply cover is uniform through arranging the electric push rod outside the air supply cover, and meanwhile, the air exhaust effect is improved and the heat dissipation efficiency is further improved through arranging the driving mechanism below the air exhaust mechanism.
3. According to the invention, the telescopic baffle is arranged on the outer wall of the plug, so that the plug is convenient to install in the process of installing the plug, the plug is prevented from being separated from the cylinder, and the stability of the cabinet body is ensured.
4. According to the invention, the vacuum interlayer and the sound absorbing cotton are arranged, so that the sound insulation effect of the cabinet body can be improved, and the practicability is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of a base of the present invention;
FIG. 4 is a schematic view of a partial structure of a front view of the cabinet of the present invention;
FIG. 5 is a schematic cross-sectional view of the top cover of the present invention;
FIG. 6 is a schematic top view of a top cover in a cross-sectional configuration of the present invention;
FIG. 7 is a schematic top view of a base of the present invention;
FIG. 8 is a schematic cross-sectional view of an insert block according to the present invention;
fig. 9 is an enlarged schematic view of the structure of fig. 4 at a.
In the figure: 1. a cabinet body; 2. a base; 3. a top cover; 4. vacuum interlayer; 5. sound absorbing cotton; 6. an exhaust mechanism; 7. an air supply mechanism; 8. a screen plate; 9. a lifting mechanism; 10. a lifting plate; 11. a first guide bar; 12. a first sliding sleeve; 13. a first chute; 14. a first slider; 15. positioning columns; 16. a cylinder; 17. a spring; 18. inserting blocks; 19. a first groove; 20. a second slider; 21. a first hinge; 22. a connecting rod; 23. a bidirectional cylinder; 24. a second hinge; 25. a groove; 26. a first ball; 27. a fixing plate; 28. the second sliding sleeve; 29. an exhaust fan; 30. a connecting block; 31. a screw rod; 32. a mounting plate; 33. a guide rail; 34. a second ball; 35. an exhaust passage; 36. an exhaust grille; 37. a blowing fan; 38. a telescopic tube; 39. a first through groove; 40. a second guide bar; 41. a third sliding sleeve; 42. an air supply cover; 43. an electric push rod; 44. a second through slot; 45. a first cavity; 46. a second cavity; 47. a baffle; 48. a rack; 49. a rotating shaft; 50. a gear; 51. a driven bevel gear; 52. a third cavity; 53. an adjusting rod; 54. a drive bevel gear; 55. a second groove; 56. and a second chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 9 of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.
As shown in fig. 1-9: the utility model provides an environment-friendly multifunctional high-voltage power distribution cabinet, includes cabinet body 1, cabinet body 1 top is provided with top cap 3, cabinet body 1 bottom is provided with base 2, top cap 3 bottom and cabinet body 1 top fixed connection, and top cap 3 bottom with cabinet body 1 top intercommunication, top cap 3 bottom with base 2 detachable connection, the inside damper that is provided with of base 2, cabinet body 1 inner wall bottom both sides are provided with exhaust mechanism 6 the top cap 3 inner wall be provided with the air inlet mechanism that exhaust mechanism 6 cooperation was used, top cap 3 top fixedly connected with otter board 8, otter board 8 with air inlet mechanism's induced draft end intercommunication, air inlet mechanism's exhaust end extends to cabinet body 1 in;
specifically, an environment-friendly multifunctional high-voltage power distribution cabinet comprises a cabinet body 1, wherein a top cover 3 is arranged at the top of the cabinet body 1, a base 2 is arranged at the bottom of the cabinet body 1, the bottom of the top cover 3 is fixedly connected with the top of the cabinet body 1, the bottom of the top cover 3 is communicated with the top of the cabinet body 1, the bottom of the top cover 3 is detachably connected with the base 2, a vacuum interlayer 4 is arranged on the inner wall of the cabinet body 1, and sound-absorbing cotton 5 is arranged on the inner side of the vacuum interlayer 4;
the four corners of the top of the cabinet body 1 are fixedly connected with inserting blocks 18, the inner wall of the base 2 is provided with lifting plates 10 which can move up and down along the vertical direction, the two sides of the inner wall of the base 2 are provided with first sliding grooves 13, the inner wall of each first sliding groove 13 is slidably connected with first sliding blocks 14, one side, opposite to the two first sliding blocks 14, of each lifting plate 10 is fixedly connected with the lifting plates 10, the four corners of the top of each lifting plate 10 are provided with damping mechanisms for installing the inserting blocks 18, and the bottom of each lifting plate 10 is provided with lifting mechanisms 9 for adjusting the height of each lifting plate 10;
the cabinet is characterized in that exhaust mechanisms 6 are arranged on two sides of the bottom of the inner wall of the cabinet body 1, a driving mechanism for driving the exhaust mechanisms 6 to move back and forth is arranged below the exhaust mechanisms 6, an air inlet mechanism matched with the exhaust mechanisms 6 is arranged on the inner wall of the top cover 3, a screen plate 8 is fixedly connected to the top of the top cover 3, the screen plate 8 is communicated with the air suction end of the air inlet mechanism, and the air exhaust end of the air inlet mechanism extends into the cabinet body 1.
This embodiment, through setting up damper and lifter plate 10, cabinet body 1 is in the installation, earlier with base 2 fixed in position, then drive lifter plate 10 through elevating system 9 and upwards remove, conveniently insert in the damper is inserted to the piece 18, the switch board is in the during operation, can alleviate the vibrations of cabinet body 1 through damper, on the one hand, can avoid the switch board to vibrate for a long time and cause junction poor contact, on the other hand can reduce the noise because of vibrations produces, through setting up air supply mechanism 7 and air exhaust mechanism 6 and air supply mechanism 7, the switch board is at the during operation, send into the new trend through air supply mechanism 7 to the switch board, the rethread air exhaust mechanism 6 discharges hot-blast, realize the wind circulation in cabinet body 1, improve radiating efficiency greatly, through setting up electric putter 43 in the air supply hood 42 outside, can make the air supply hood 42 air-out even, simultaneously through setting up actuating mechanism in air exhaust mechanism 6 below, can improve radiating efficiency further.
According to one embodiment of the present invention, as shown in figures 3 and 8,
the damping mechanism comprises a cylinder 16, a spring 17 is arranged at the bottom of the inner wall of the cylinder 16, second sliding grooves 56 are formed in two sides of the outer wall of the cylinder 16, the bottom end of an insertion block 18 is inserted into the cylinder 16 and is in tight contact with the spring 17, a baffle 47 matched with the second sliding grooves 56 is arranged on the outer wall of the bottom end of the insertion block 18, an adjusting mechanism for adjusting the extending length of the baffle 47 is arranged at the top of the insertion block 18, a first cavity 45, a second cavity 46 and a third cavity 52 are formed in the insertion block 18, the first cavity 45, the second cavity 46 and the third cavity 52 are communicated with each other, the adjusting mechanism comprises a rotating shaft 49 arranged on the inner wall of the second cavity 46, a gear is fixedly connected to the outer wall of the bottom end of the rotating shaft 49, racks 48 are meshed with the two sides of the outer wall of the gear, one ends of the two racks 48 far away from the gear are respectively fixedly connected with the baffle 47, an adjusting rod 53 is rotatably connected to the inner wall of the third cavity 52, one end of the adjusting rod 53 is fixedly connected with a driving bevel gear 54, the top end of the rotating shaft 49 is fixedly connected with a driven bevel gear 54, the driven bevel gear 51 is meshed with the rotating shaft 54, the top of the rotating shaft 49 is mutually the rotating shaft is fixedly connected with the driven bevel gear 54, the driven bevel gear 51 is meshed with the outer wall of the second end 55 is meshed with the second end of the driving bevel gear 55, and the outer wall 55 is meshed with the outer wall 55;
in this embodiment, when in use, the adjusting rod 53 is rotated, the adjusting rod 53 drives the rotating shaft 49 to rotate, the rotating shaft 49 drives the gear 50 to rotate, and the two racks 48 are close to or far away from each other under the action of the gear 50, so that the protruding length of the baffle plate 47 is controlled by the racks 48, when the insert block 18 is installed, the baffle plate 47 is completely positioned in the first cavity 45, after the insert block 18 is installed, the installation of the insert block 18 is completed by rotating the adjusting rod 53, the baffle plate 47 extends to the second groove 55, and in the process of moving the insert block 18 up and down, the insert block 18 can be prevented from being separated from the cylinder 16 by the baffle plate 47, so that the stability is greatly improved, and the installation is convenient.
According to another embodiment of the present invention, as shown in fig. 4 and 6,
the lifting mechanism 9 comprises a bidirectional air cylinder 23, a second slider 20, a first hinge piece 21 and a second hinge piece 24, wherein the bottom of the first hinge piece 21 is fixedly connected with the top of the second slider 20, the working end of the bidirectional air cylinder 23 is fixedly connected with the outer wall of the second slider 20, the second hinge piece 24 is fixedly arranged at the bottom of the lifting plate 10, the first hinge piece 21 and the two second hinge pieces 24 are movably connected through a connecting rod 22, a first groove 19 is formed in the bottom of the inner wall of the base 2, a fixed plate 27 is fixedly connected to the top of the first groove 19, a second through groove 44 is formed in the outer wall of the top of the fixed plate 27, the second slider 20 is in sliding connection with the second through groove 44, a groove 25 is formed in the bottom of the inner wall of the first groove 19, a first ball 26 is arranged between the bottom of the second slider 20 and the groove 25, and the top of the second slider 20 passes through the second through groove 44 to be fixedly connected with the first hinge piece 21;
in this embodiment, when the height of the lifting plate 10 needs to be adjusted, the two second sliding blocks 20 are driven by the bidirectional air cylinder 23 to approach or separate from each other, at this time, the second hinge member 24 moves up and down under the action of the connecting rod 22, the lifting plate 10 moves up and down synchronously with the second hinge member 24, so as to realize the height adjustment of the lifting plate 10, and by adjusting the height of the lifting plate 10, on one hand, the insertion block 18 is conveniently inserted into the cylinder 16, and on the other hand, the spring 17 is shortened after the long-time use, so that the bottom of the cabinet body 1 is prevented from being in direct contact with the base 2; by providing the fixing plate 27 and providing the first balls 26 between the bottom of the second slider 20 and the groove 25, the friction force between the second slider 20 and the base 2 can be reduced.
In one embodiment of the present invention, as shown in fig. 4 and 9;
the air exhaust mechanism 6 comprises an air exhaust fan 29, an air exhaust channel 35 and an air exhaust grid 36, wherein the air exhaust channel 35 is arranged at the bottom of the cabinet body 1, one end opening at the outer side of the air exhaust channel 35 is arranged obliquely downwards and has the function of preventing water or other sundries from entering the air exhaust channel 35, the air exhaust grid 36 is fixedly arranged on the outer wall of the bottom of the cabinet body 1, one end at the outer side of the air exhaust channel 35 is communicated with the air exhaust grid 36, and one end at the inner side of the air exhaust channel 35 is communicated with the air outlet end of the air exhaust fan 29 through a telescopic pipe 38;
the driving mechanism comprises a guide rail 33 and a mounting plate 32 arranged above the guide rail 33, wherein two sides of the bottom of the mounting plate 32 are in sliding connection with the guide rail 33, a connecting block 30 is fixedly connected to the bottom of the mounting plate 32, a screw rod 31 for driving the connecting block 30 to move forwards and backwards is arranged in the connecting block 30 in a penetrating manner, one end of the screw rod 31 is in rotary connection with the cabinet body 1, and a driving motor is externally connected to the other end of the screw rod 31; during operation, the driving motor drives the screw rod 31 to rotate, the screw rod 31 can drive the connecting block 30 and the mounting plate 32 to move along the direction of the guide rail 33, so that the position of the exhaust mechanism 6 is adjusted, the second balls 34 are mounted at the joint of the bottom of the mounting plate 32 and the top of the guide rail 33, and the friction force between the mounting plate 32 and the guide rail 33 can be reduced by arranging the second balls 34.
In another embodiment of the present invention, as shown in figures 5 and 6,
the air supply mechanism 7 comprises an air supply fan 37 and an air supply cover 42, the top of the air supply cover 42 is communicated with the air exhaust end of the air supply fan 37 through a telescopic pipe 38, a first through groove 39 is formed in the outer wall of the bottom of the top cover 3, two second guide rods 40 are fixedly connected to the inner wall of the first through groove 39, a third sliding sleeve 41 is sleeved on the outer wall of the second guide rod 40, the outer walls of the two third sliding sleeves 41 are fixedly connected with the air supply cover 42, and an electric push rod 43 for driving the air supply cover 42 to move left and right is arranged between the inner wall of the first through groove 39 and the air supply cover 42;
this embodiment, when using, air supply mechanism 7 cooperation exhaust mechanism 6 uses simultaneously, realizes the wind circulation, improves radiating efficiency, wherein, through setting up second guide bar 40 and electric putter 43, air supply mechanism 7 during operation can drive air supply cover 42 and do reciprocating motion along second guide bar 40 direction under electric putter 43's effect, makes the cold wind in the cabinet body 1 more even, strengthens the radiating effect, and second guide bar 40 can improve the stability in the air supply cover 42 motion process simultaneously.
In another embodiment of the present invention, as shown in figure 3,
the four corners of the lifting plate 10 are respectively provided with a first sliding sleeve 12 in a clamping manner, a first guide rod 11 is arranged in the first sliding sleeve 12 in a penetrating manner, and the bottom end of the first guide rod 11 is fixedly connected with the bottom of the inner wall of the base 2;
by arranging the first guide rod 11, the lifting plate 10 can be prevented from tilting in the process of moving the lifting plate 10 up and down, the cylinders 16 at four corners of the lifting plate 10 are ensured to be positioned at the same height, and the insertion block 18 is convenient to install;
in order to further facilitate the installation of the cabinet body 1, a positioning column 15 is fixedly connected to the center of the top of the lifting plate 10, a second sliding sleeve 28 is clamped at the bottom of the cabinet body 1, and the positioning column 15 is inserted into the second sliding sleeve 28; when the cabinet body 1 is installed, the positioning column 15 is inserted into the second sliding sleeve 28, and when the insertion block 18 is installed, the cabinet body 1 can be prevented from swinging, and the practicability is greatly improved.
The working principle of the invention is as follows: when installing the switch board, earlier with base 2 fixed in position, then with reference column 15 cartridge in second sliding sleeve 28, insert the barrel 16 with the inserted block 18 again in, accomplish cabinet body 1 equipment, after the equipment, the switch board during operation can play the cushioning effect through damper to cabinet body 1 on the one hand, on the other hand under the combined action of air supply mechanism 7 and exhaust mechanism 6, realize the wind circulation, improve the radiating rate, through setting up vacuum intermediate layer 4 and inhale the sound cotton 5, can improve the sound insulation effect of cabinet body 1, improve the practicality greatly.
In the present invention, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (3)
1. The utility model provides a multi-functional high-voltage distribution cabinet of environmental protection which characterized in that: the novel multifunctional cabinet comprises a cabinet body (1), wherein a top cover (3) is arranged at the top of the cabinet body (1), a base (2) is arranged at the bottom of the cabinet body (1), the bottom of the top cover (3) is fixedly connected with the top of the cabinet body (1), the bottom of the top cover (3) is communicated with the top of the cabinet body (1), the bottom of the cabinet body (1) is detachably connected with the base (2), a vacuum interlayer (4) is arranged on the inner wall of the cabinet body (1), and sound absorbing cotton (5) is arranged on the inner side of the vacuum interlayer (4);
the lifting device comprises a base (2), wherein inserting blocks (18) are fixedly connected to four corners of the top of the base, lifting plates (10) capable of moving up and down along the vertical direction are arranged on the inner wall of the base (2), first sliding grooves (13) are formed in two sides of the inner wall of the base (2), first sliding blocks (14) are slidably connected to the inner wall of each first sliding groove (13), one side, opposite to the two first sliding blocks (14), of each lifting plate is fixedly connected with the lifting plates (10), damping mechanisms for installing the inserting blocks (18) are arranged at four corners of the top of each lifting plate (10), and lifting mechanisms (9) for adjusting the height of the lifting plates (10) are arranged at the bottom of each lifting plate (10);
the novel multifunctional cabinet is characterized in that exhaust mechanisms (6) are arranged on two sides of the bottom of the inner wall of the cabinet body (1), a driving mechanism for driving the exhaust mechanisms (6) to move forwards and backwards is arranged below the exhaust mechanisms (6), an air inlet mechanism matched with the exhaust mechanisms (6) is arranged on the inner wall of the top cover (3), a screen plate (8) is fixedly connected to the top of the top cover (3), the screen plate (8) is communicated with the air suction end of the air inlet mechanism, and the air exhaust end of the air inlet mechanism extends into the cabinet body (1);
the damping mechanism comprises a cylinder body (16), a spring (17) is arranged at the bottom of the inner wall of the cylinder body (16), second sliding grooves (56) are formed in two sides of the outer wall of the cylinder body (16), the bottom end of the insertion block (18) is inserted into the cylinder body (16) and is in close contact with the spring (17), a baffle (47) matched with the second sliding grooves (56) is arranged on the outer wall of the bottom end of the insertion block (18), and an adjusting mechanism for adjusting the extending length of the baffle (47) is arranged at the top of the insertion block (18);
the novel power socket comprises an inserting block (18), wherein a first cavity (45), a second cavity (46) and a third cavity (52) are formed in the inserting block, the first cavity (45), the second cavity (46) and the third cavity (52) are mutually communicated, the adjusting mechanism comprises a rotating shaft (49) arranged on the inner wall of the second cavity (46), a gear (50) is fixedly connected to the outer wall of the bottom end of the rotating shaft (49), racks (48) are meshed with two sides of the outer wall of the gear (50), one ends, far away from the gears, of the two racks (48) are respectively fixedly connected with a baffle (47), an adjusting rod (53) is rotatably connected to the inner wall of the third cavity (52), one end, on the inner side of the adjusting rod (53), of the adjusting rod is fixedly connected with a driving bevel gear (54), a driven bevel gear (51) meshed with the driving bevel gear (54) is fixedly connected to the top end of the rotating shaft (49), a second groove (55) is formed in the outer wall of the inserting block (18), and one end, on the outer side of the adjusting rod (53) is located in the second groove (55).
The lifting mechanism (9) comprises a bidirectional air cylinder (23), a second sliding block (20), a first hinging piece (21) and a second hinging piece (24), wherein the bottom of the first hinging piece (21) is fixedly connected with the top of the second sliding block (20), the working end of the bidirectional air cylinder (23) is fixedly connected with the outer wall of the second sliding block (20), the second hinging piece (24) is fixedly arranged at the bottom of the lifting plate (10), and the first hinging piece (21) and the two second hinging pieces (24) are movably connected through a connecting rod (22); the novel sliding block comprises a base (2), and is characterized in that a first groove (19) is formed in the bottom of the inner wall of the base, a fixed plate (27) is fixedly connected to the top of the first groove (19), a second through groove (44) is formed in the outer wall of the top of the fixed plate (27), a groove (25) is formed in the bottom of the inner wall of the first groove (19), a first ball (26) is arranged between the bottom of a second sliding block (20) and the groove (25), and the top of the second sliding block (20) penetrates through the second through groove (44) to be fixedly connected with a first hinge piece (21);
the driving mechanism comprises a guide rail (33) and a mounting plate (32) arranged above the guide rail (33), wherein two sides of the bottom of the mounting plate (32) are in sliding connection with the guide rail (33), a connecting block (30) is fixedly connected to the bottom of the mounting plate (32), and a screw rod (31) for driving the connecting block (30) to move forwards and backwards is arranged inside the connecting block (30) in a penetrating manner;
the air inlet mechanism (7) comprises an air supply fan (37) and an air supply cover (42), the top of the air supply cover (42) is communicated with the air exhaust end of the air supply fan (37) through a telescopic pipe (38), a first through groove (39) is formed in the outer wall of the bottom of the top cover (3), two second guide rods (40) are fixedly connected to the inner wall of the first through groove (39), a third sliding sleeve (41) is sleeved on the outer wall of the second guide rod (40), the outer walls of the two third sliding sleeves (41) are fixedly connected with the air supply cover (42), and an electric push rod (43) for driving the air supply cover (42) to move left and right is arranged between the inner wall of the first through groove (39) and the air supply cover (42);
the lifting plate is characterized in that first sliding sleeves (12) are clamped at four corners of the lifting plate (10), first guide rods (11) are arranged in the first sliding sleeves (12) in a penetrating mode, the bottom ends of the first guide rods (11) are fixedly connected with the bottom of the inner wall of the base (2), positioning columns (15) are fixedly connected to the center of the top of the lifting plate (10), second sliding sleeves (28) are clamped at the bottom of the cabinet body (1), and the positioning columns (15) are inserted into the second sliding sleeves (28).
2. The environment-friendly multifunctional high-voltage power distribution cabinet according to claim 1, wherein: the air exhaust mechanism (6) comprises an air exhaust fan (29), an air exhaust channel (35) and an air exhaust grid (36), wherein the air exhaust channel (35) is formed in the bottom of the cabinet body (1), the air exhaust grid (36) is fixedly arranged on the outer wall of the bottom of the cabinet body (1), one end of the outer side of the air exhaust channel (35) is communicated with the air exhaust grid (36), and one end of the inner side of the air exhaust channel (35) is communicated with the air outlet end of the air exhaust fan (29) through a telescopic pipe (38).
3. The environment-friendly multifunctional high-voltage power distribution cabinet according to claim 1, wherein: the connection part of the bottom of the mounting plate (32) and the top of the guide rail (33) is provided with a second ball (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110763251.5A CN113410778B (en) | 2021-07-06 | 2021-07-06 | Environment-friendly multifunctional high-voltage power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110763251.5A CN113410778B (en) | 2021-07-06 | 2021-07-06 | Environment-friendly multifunctional high-voltage power distribution cabinet |
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| CN113410778A CN113410778A (en) | 2021-09-17 |
| CN113410778B true CN113410778B (en) | 2024-01-30 |
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| CN212908722U (en) * | 2020-06-17 | 2021-04-06 | 河南四建电力工程有限公司 | Switch board for construction |
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| WO2021046871A1 (en) * | 2019-09-10 | 2021-03-18 | 苏州莱锦机电自动化科技有限公司 | Efficient vibration-damping device for mechanical apparatus |
| CN211829810U (en) * | 2019-11-22 | 2020-10-30 | 徐辉 | Supporting device with good stability for power distribution cabinet |
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| CN113410778A (en) | 2021-09-17 |
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