CN114255966A - Outdoor box-type transformer convenient to place - Google Patents
Outdoor box-type transformer convenient to place Download PDFInfo
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- CN114255966A CN114255966A CN202111657225.0A CN202111657225A CN114255966A CN 114255966 A CN114255966 A CN 114255966A CN 202111657225 A CN202111657225 A CN 202111657225A CN 114255966 A CN114255966 A CN 114255966A
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- 238000007789 sealing Methods 0.000 claims abstract description 30
- 230000004224 protection Effects 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 11
- 239000004568 cement Substances 0.000 abstract description 8
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 230000009979 protective mechanism Effects 0.000 abstract description 3
- 239000011083 cement mortar Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/022—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of transformers, in particular to an outdoor box-type transformer convenient to place, which comprises a box body, wherein a hood is arranged on the box body, the box body is arranged on a placing mechanism, a sealing mechanism is arranged on the box body, a drawing mechanism is arranged in the box body, a limiting mechanism is arranged on the drawing mechanism, and a protective mechanism is arranged on the drawing mechanism; through the arrangement mechanism and the sealing mechanism, a better sealing effect is conveniently realized between the box body and the cement base, rainwater is prevented from permeating into the cement base when rainfall lasts, and meanwhile, the arrangement, the assembly and the disassembly of the box body are more convenient; through the drawing mechanism, the transformer is conveniently moved to the outside of the box body in the maintenance process, so that the maintenance process is more convenient; under the drive of pull mechanism, through protection mechanism to conveniently play the effect of shielding the protection to the transformer top, avoid the rainwater to pass through behind hood infiltration box inside, cause the influence to the wiring position of transformer.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to an outdoor box-type transformer convenient to install.
Background
The box-type transformer is designed in a centralized manner in a box-type shell, has the advantages of small occupied space, convenience in operation, high application benefit, flexible combination mode, high operation safety and the like, is widely applied to numerous outdoor places such as residential districts, business centers, light stations, airports, enterprises, hospitals and schools, and becomes indispensable important power equipment in the current power engineering construction.
However, when the traditional outdoor box-type transformer is actually installed, the whole box-type transformer is mostly arranged on a hollow cement base, and then the edge part of the contact surface between the box-type transformer and the cement base is coated with corresponding cement mortar, so that the sealing effect is achieved, and the box-type transformer is also fixed at the same time, but in the coating process of the cement mortar, some bubbles are sometimes generated, so that after a period of time, gaps are easy to appear on a mortar layer, therefore, under the condition of continuous rainfall, rainwater can permeate into the base, the influence on internal cables is caused, and meanwhile, when the box-type transformer needs to be transferred, the transfer process is inconvenient because the cement mortar is coated at the joint part with the base; meanwhile, most of the transformer bodies in the box-type transformer are arranged in the closed box body, so that when the transformer bodies are overhauled, the operation range of operators is narrow, and the overhauling operation is inconvenient; in addition, in order to conveniently dissipate heat of the transformer main body on the box-type transformer, a hood is arranged at a corresponding position of the top of the box shell, but after the hood is used for a long time, water is easy to leak when rainfall lasts, and short circuit is easy to occur due to too much water entering at a wiring position on the transformer main body.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an outdoor box-type transformer which is convenient to arrange.
The technical scheme adopted by the invention for solving the technical problems is as follows: an outdoor box-type transformer convenient to place comprises a box body, wherein a hood is mounted on the box body, the box body is arranged on a placement mechanism, a sealing mechanism is arranged on the box body, a drawing mechanism is arranged inside the box body, a limiting mechanism is arranged on the drawing mechanism, and a protection mechanism is arranged on the drawing mechanism;
the placing mechanism comprises a placing plate, the box body is arranged on the placing plate, the placing plate is fixedly connected to the base, a plurality of bolts are arranged on the box body, and the bolts are in threaded connection with the placing plate;
sealing mechanism includes the hand wheel, it is connected with the hand wheel to rotate on the box, the hand wheel extends to the box inside and is connected with first gear, the meshing has the second gear on the first gear, the first lead screw of fixedly connected with on the second gear, the inside sliding connection of box has the ejector pad, first lead screw threaded connection is inside the ejector pad, be equipped with the siphunculus in the box, the siphunculus is connected on sealed air cushion, sealed air cushion locates on the box, just the siphunculus communicates in the inner chamber that the ejector pad was located, first gear and second gear all are the bevel gear form, just the bottom in ejector pad cross-section is isosceles trapezoid.
Specifically, pull mechanism includes the baffle, two baffles of the inside fixedly connected with of box, sliding connection has the mounting panel in the box, install the transformer main part on the mounting panel, be equipped with the ball in the mounting panel, the ball is contradicted in the box, two sliders of fixedly connected with on the mounting panel, slider sliding connection is inside the baffle, two handles of fixedly connected with on the mounting panel, the ball is equipped with a plurality ofly, and a plurality of the ball is rectangle array and distributes, be equipped with logical groove on the handle.
Specifically, stop gear includes the briquetting, sliding connection has the briquetting on the handle, fixedly connected with supports the pole on the briquetting, support the pole and contradict in the kelly, the kelly block is inside the baffle, it has first spring to support to twine on the pole, first spring fixed connection is in supporting the pole, the winding has the second spring on the kelly, second spring fixed connection is in the kelly, support the whole of pole and be the J-shaped, just support the pole and the inconsistent tip of kelly and all be the wedge, in the elastic coefficient the biggest elasticity of first spring is greater than the biggest elasticity of second spring.
Specifically, protection machanism includes sunshade and connecting rod, two there is the sunshade through connecting rod sliding connection between the baffle, a plurality of fin of fixedly connected with on the sunshade, one of them fixedly connected with pinion rack on the slider, the pinion rack meshes in the third gear, third gear fixed connection is in the second lead screw, the second lead screw rotates to be connected inside a baffle, just second lead screw threaded connection is inside a connecting rod.
The invention has the beneficial effects that:
(1) when the outdoor box-type transformer convenient to arrange is used, the box body is arranged on the arrangement mechanism, the sealing mechanism is arranged on the box body, and the arrangement mechanism and the sealing mechanism are used, so that a better sealing effect is conveniently realized between the box body and the cement base, rainwater is prevented from permeating into the cement base when continuous rainfall occurs, and meanwhile, the arrangement, the disassembly and the assembly of the box body are more convenient; namely: during actual operation, the accessible loop wheel machine with box hoist and mount to the position that corresponds on mounting plate and the base, make a plurality of bolt thread connection inside mounting plate after that, thereby the order is more convenient to the arrangement dismouting of box, then, the user can rotate the hand wheel, the hand wheel rotates and drives first gear revolve, first gear revolve drives second gear revolve, second gear revolve drives first lead screw and rotates, along with the rotation of first lead screw, will drive the continuous removal at box lateral wall inner chamber of ejector pad, impel the gas in the box lateral wall inner chamber, make gas pass through the siphunculus and the one-way gas valve on the sealed air cushion get into inside the sealed air cushion, then the sealed air cushion will expand gradually, thereby conveniently play better sealed effect between box and the base, rainwater infiltration base is inside when avoiding lasting rainfall.
(2) When the outdoor box-type transformer convenient to arrange is used, the drawing mechanism is arranged inside the box body, and the drawing mechanism is used, so that the transformer is conveniently moved to the outside of the box body in the maintenance process, the maintenance space is increased, and the maintenance process is more convenient; namely: in the maintenance process, the user can open the switch door on the box earlier, holds the handle after that, carries out the pull to the mounting panel, then the mounting panel produces the removal, and the ball rolls along with it, and then drives the transformer main part and remove together, until making the transformer main part remove to the outside of box to conveniently remove the transformer main part to the box outside, increased the maintenance space, make the maintenance process more convenient.
(3) When the outdoor box-type transformer convenient to place is used, the protection mechanism is arranged on the drawing mechanism, and the protection mechanism is driven by the drawing mechanism to conveniently shield and protect the top of the transformer, so that the influence on the wiring part of the transformer after rainwater permeates into the box body through the hood is avoided; namely: along with the removal of mounting panel, still can drive the slider and remove together, the slider removes and drives the pinion rack and remove together, the pinion rack removes and drives third gear revolve, third gear revolve drives the second lead screw and rotates, along with the rotation of second lead screw, will drive a connecting rod and reciprocate, and then drive the sunshade and reciprocate simultaneously, when transformer main part shifts out the box, the sunshade can rise in step, avoid blockking transformer main part, and along with the resetting of transformer main part, the sunshade will shield transformer main part's top wiring position again, thereby conveniently play the effect of shielding the protection to transformer main part top, avoid the rainwater to pass through behind hood infiltration box inside, cause the influence to transformer main part's wiring position.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic overall structure diagram of a preferred embodiment of an outdoor box-type transformer convenient to install according to the present invention;
FIG. 2 is a schematic view of a connection structure of the box body, the mounting mechanism, the pulling mechanism and the protection mechanism of the invention;
FIG. 3 is a schematic view of a connection structure of the box body and the drawing mechanism of the present invention;
FIG. 4 is an enlarged view of the part A shown in FIG. 2;
FIG. 5 is an enlarged view of the structure of the portion B shown in FIG. 2;
FIG. 6 is an enlarged view of the structure of the portion C shown in FIG. 2;
fig. 7 is an enlarged view of the structure of the portion D shown in fig. 3.
In the figure: 1. a box body; 2. a hood; 3. a placement mechanism; 301. placing a plate; 302. a base; 303. a bolt; 4. a sealing mechanism; 401. sealing the air cushion; 402. a hand wheel; 403. a first gear; 404. a second gear; 405. a first lead screw; 406. a push block; 407. pipe passing; 5. a drawing mechanism; 501. a partition plate; 502. mounting a plate; 503. a transformer body; 504. a ball bearing; 505. a slider; 506. a grip; 6. a limiting mechanism; 601. briquetting; 602. a support rod; 603. a first spring; 604. a clamping rod; 605. a second spring; 7. a protection mechanism; 701. a shutter; 702. a heat sink; 703. a connecting rod; 704. a second lead screw; 705. a third gear; 706. a toothed plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the outdoor box-type transformer convenient to mount in the present invention includes a box body 1, a hood 2 is installed on the box body 1, the box body 1 is installed on a mounting mechanism 3, a sealing mechanism 4 is arranged on the box body 1, a drawing mechanism 5 is arranged inside the box body 1, a limiting mechanism 6 is arranged on the drawing mechanism 5, and a protection mechanism 7 is arranged on the drawing mechanism 5;
the arranging mechanism 3 comprises an arranging plate 301, the box body 1 is arranged on the arranging plate 301, the arranging plate 301 is fixedly connected to a base 302, a plurality of bolts 303 are arranged on the box body 1, and the bolts 303 are in threaded connection with the arranging plate 301;
the sealing mechanism 4 comprises a hand wheel 402, the hand wheel 402 is rotatably connected to the box body 1, the hand wheel 402 extends into the box body 1 and is connected with a first gear 403, a second gear 404 is meshed with the first gear 403, a first screw rod 405 is fixedly connected to the second gear 404, a push block 406 is slidably connected to the inside of the box body 1, the first screw rod 405 is in threaded connection with the inside of the push block 406, a through pipe 407 is arranged in the box body 1, the through pipe 407 is connected to the sealing air cushion 401, the sealing air cushion 401 is arranged on the box body 1, the through pipe 407 is communicated with an inner cavity where the push block 406 is located, the first gear 403 and the second gear 404 are both in a conical gear shape, and the bottom of the cross section of the push block 406 is in an isosceles trapezoid shape; when the rain-proof box is used, the box body 1 is arranged on the arranging mechanism 3, the sealing mechanism 4 is arranged on the box body 1, and the arranging mechanism 3 and the sealing mechanism 4 are used, so that a better sealing effect between the box body 1 and a cement base is conveniently realized, rainwater is prevented from permeating into the cement base when rainfall lasts, and meanwhile, the arranging, the dismounting and the mounting of the box body 1 are more convenient; namely: in actual operation, the box body 1 can be lifted to the corresponding positions on the placing plate 301 and the base 302 by a crane, then the bolts 303 are screwed into the placing plate 301, so that the box body 1 can be more conveniently placed and disassembled, then a user can rotate the hand wheel 402, the hand wheel 402 rotates to drive the first gear 403 to rotate, the first gear 403 rotates to drive the second gear 404 to rotate, the second gear 404 rotates to drive the first lead screw 405 to rotate, the push block 406 is driven to continuously move in the inner cavity of the side wall of the box body 1 along with the rotation of the first lead screw 405, gas in the inner cavity of the side wall of the box body 1 is pushed, the gas enters the sealing gas cushion 401 through the through pipe 407 and the one-way gas valve on the sealing gas cushion 401, and the sealing gas cushion 401 gradually expands, so that a better sealing effect between the box body 1 and the base 302 is conveniently achieved, rain water is prevented from infiltrating into the interior of the base 302 during continuous rainfall.
Specifically, the drawing mechanism 5 includes a partition 501, two partitions 501 are fixedly connected inside the box body 1, a mounting plate 502 is slidably connected inside the box body 1, a transformer main body 503 is mounted on the mounting plate 502, balls 504 are arranged in the mounting plate 502, the balls 504 are abutted against the box body 1, two sliders 505 are fixedly connected on the mounting plate 502, the sliders 505 are slidably connected inside the partition 501, two handles 506 are fixedly connected on the mounting plate 502, a plurality of balls 504 are arranged, the balls 504 are distributed in a rectangular array manner, and through grooves are formed in the handles 506; when the transformer maintenance device is used, the drawing mechanism 5 is arranged inside the box body 1, and the transformer is conveniently moved to the outside of the box body 1 in the maintenance process through the drawing mechanism 5, so that the maintenance space is increased, and the maintenance process is more convenient; namely: in the maintenance process, the user can open the switch door on the box 1 earlier, then hold the handle 506, it is right the mounting panel 502 carries out the pull, then the mounting panel 502 produces the removal, ball 504 rolls along with it, and then drives transformer body 503 removes together, until the order transformer body 503 removes to the outside of box 1, thereby conveniently will transformer body 503 removes to the box 1 outside, has increased the maintenance space for the maintenance process is more convenient.
Specifically, the limiting mechanism 6 includes a pressing block 601, the handle 506 is slidably connected with the pressing block 601, the pressing block 601 is fixedly connected with a supporting rod 602, the supporting rod 602 abuts against a clamping rod 604, the clamping rod 604 is clamped inside the partition 501, a first spring 603 is wound on the supporting rod 602, the first spring 603 is fixedly connected to the supporting rod 602, a second spring 605 is wound on the clamping rod 604, the second spring 605 is fixedly connected to the clamping rod 604, the supporting rod 602 is integrally J-shaped, the abutting ends of the supporting rod 602 and the clamping rod 604 are both wedge-shaped, and the maximum elastic force of the first spring 603 is greater than the maximum elastic force of the second spring 605 within the elastic coefficient; during maintenance, in the process of pulling the mounting plate 502, a user can press the pressing block 601 while holding the grip 506, the pressing block 601 moves to drive the abutting rod 602 to move, the first spring 603 is compressed at the same time, the abutting rod 602 loses the abutting force of the clamping rod 604 after moving, the clamping rod 604 retracts into the grip 506 under the action of the second spring 605, at the moment, the mounting plate 502 can be conveniently pulled out through the grip 506, the pressing block 601 is pressed again when the grip 506 is held after maintenance is completed, the pressing block 601 is released after the mounting plate 502 is returned to the original position, and the clamping rod 604 is clamped into the partition 501 again to limit the mounting plate 502.
Specifically, the protection mechanism 7 includes a shielding plate 701 and a connecting rod 703, the shielding plate 701 is slidably connected between the two partition plates 501 through the connecting rod 703, the shielding plate 701 is fixedly connected with a plurality of heat dissipation fins 702, one of the sliding blocks 505 is fixedly connected with a toothed plate 706, the toothed plate 706 is meshed with a third gear 705, the third gear 705 is fixedly connected to a second lead screw 704, the second lead screw 704 is rotatably connected to the inside of one partition plate 501, and the second lead screw 704 is connected to the inside of one connecting rod 703 through threads; when the protective device is used, the protective mechanism 7 is arranged on the drawing mechanism 5, and under the driving of the drawing mechanism 5, the protective mechanism 7 is driven, so that the top of the transformer is conveniently shielded and protected, and the influence on the wiring part of the transformer caused by rainwater permeating into the box body 1 through the hood 2 is avoided; namely: as the mounting plate 502 moves, the sliding block 505 moves together, the sliding block 505 moves to move the toothed plate 706 together, the tooth plate 706 moves to drive the third gear 705 to rotate, the third gear 705 rotates to drive the second lead screw 704 to rotate, and with the rotation of the second lead screw 704, the connecting rod 703 is driven to move up and down, so as to drive the shielding plate 701 to move up and down simultaneously, when the transformer main body 503 is moved out of the tank 1, the shielding plate 701 is lifted synchronously, so as to avoid blocking the transformer main body 503, as the transformer body 503 is reset, the shielding plate 701 shields the top connection portion of the transformer body 503 again, therefore, the top of the transformer main body 503 is conveniently shielded and protected, and rainwater is prevented from being influenced by the wiring position of the transformer main body 503 after penetrating into the box body 1 through the hood 2.
When the invention is used, firstly, the box body 1 can be hoisted to the corresponding positions on the setting plate 301 and the base 302 by the crane, then, a plurality of bolts 303 are screwed in the placing plate 301, so that the placing and the dismounting of the box body 1 are more convenient, then, the user can rotate the handwheel 402, the handwheel 402 rotates to drive the first gear 403 to rotate, the first gear 403 rotates to drive the second gear 404 to rotate, the second gear 404 rotates to drive the first lead screw 405 to rotate, and with the rotation of the first lead screw 405, the pushing block 406 is driven to continuously move in the inner cavity of the side wall of the box body 1, the air in the inner cavity of the side wall of the box body 1 is pushed, the air enters the sealing air cushion 401 through the through pipe 407 and the one-way air valve on the sealing air cushion 401, the sealing air cushion 401 gradually expands, therefore, a better sealing effect is conveniently achieved between the box body 1 and the base 302, and rainwater is prevented from permeating into the base 302 during continuous rainfall; in the maintenance process, a user can open the switch door on the box body 1, hold the handle 506 and pull the mounting plate 502, so that the mounting plate 502 moves, the ball 504 rolls along with the mounting plate, and the transformer main body 503 is driven to move together until the transformer main body 503 moves to the outside of the box body 1, so that the transformer main body 503 is conveniently moved to the outside of the box body 1, the maintenance space is increased, and the maintenance process is more convenient; furthermore, in the process of pulling out the mounting plate 502, a user can press the pressing block 601 while holding the grip 506, the pressing block 601 moves to drive the abutting rod 602 to move, the first spring 603 is compressed at the same time, the abutting rod 602 loses the abutting force after moving, the clamping rod 604 retracts into the grip 506 under the action of the second spring 605, at the moment, the mounting plate 502 can be conveniently pulled out through the grip 506, the pressing block 601 is pressed again when holding the grip 506 after the maintenance is completed, the pressing block 601 is released after the mounting plate 502 is returned to the original position, the clamping rod 604 is clamped into the partition 501 again, and the mounting plate 502 is limited; in addition, along with the removal of mounting panel 502, still can drive slider 505 and move together, slider 505 moves and drives toothed bar 706 and move together, toothed bar 706 moves and drives third gear 705 and rotates, third gear 705 rotates and drives second lead screw 704 and rotates, along with the rotation of second lead screw 704, will drive a connecting rod 703 and reciprocate, and then drive sunshade 701 and reciprocate simultaneously, when transformer main body 503 shifts out box 1, sunshade 701 can rise simultaneously, avoid blockking transformer main body 503, and along with the restoration of transformer main body 503, sunshade 701 will shield the top binding post position of transformer main body 503 again, thereby conveniently play the effect of shielding the top of transformer main body 503, avoid rainwater to lead to the fact the influence to the binding post position of transformer main body 503 after penetrating through hood 2 inside box 1.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The outdoor box-type transformer convenient to place is characterized by comprising a box body (1), wherein a hood (2) is mounted on the box body (1), the box body (1) is arranged on a placement mechanism (3), a sealing mechanism (4) is arranged on the box body (1), a drawing mechanism (5) is arranged inside the box body (1), a limiting mechanism (6) is arranged on the drawing mechanism (5), and a protection mechanism (7) is arranged on the drawing mechanism (5);
the arranging mechanism (3) comprises an arranging plate (301), the box body (1) is arranged on the arranging plate (301), the arranging plate (301) is fixedly connected to the base (302), a plurality of bolts (303) are arranged on the box body (1), and the bolts (303) are in threaded connection with the arranging plate (301);
sealing mechanism (4) include hand wheel (402), it is connected with hand wheel (402) to rotate on box (1), hand wheel (402) extend to box (1) inside and be connected with first gear (403), the meshing has second gear (404) on first gear (403), first lead screw (405) of fixedly connected with on second gear (404), box (1) inside sliding connection has ejector pad (406), inside first lead screw (405) threaded connection in ejector pad (406), be equipped with siphunculus (407) in box (1), siphunculus (407) are connected on sealing air cushion (401), sealing air cushion (401) are located on box (1), just siphunculus (407) communicate in the inner chamber that ejector pad (406) located.
2. A conveniently located outdoor box transformer according to claim 1, in which: the first gear (403) and the second gear (404) are both in a conical gear shape, and the bottom of the section of the push block (406) is in an isosceles trapezoid shape.
3. A conveniently located outdoor box transformer according to claim 1, in which: the drawing mechanism (5) comprises a partition board (501), the two partition boards (501) are fixedly connected inside the box body (1), a mounting plate (502) is connected in the box body (1) in a sliding mode, and a transformer main body (503) is mounted on the mounting plate (502).
4. A conveniently located outdoor box transformer according to claim 3, in which: be equipped with ball (504) in mounting panel (502), ball (504) are contradicted in box (1), two sliders (505) of fixedly connected with on mounting panel (502), slider (505) sliding connection is inside baffle (501), two handles (506) of fixedly connected with on mounting panel (502).
5. An outdoor box transformer of claim 4 in convenient arrangement, wherein: the ball (504) are provided with a plurality of balls, the balls (504) are distributed in a rectangular array mode, and the handle (506) is provided with a through groove.
6. An outdoor box transformer of claim 5, placed conveniently, characterized in that: stop gear (6) are including briquetting (601), sliding connection has briquetting (601) on handle (506), fixedly connected with supports pole (602) on briquetting (601), support pole (602) and contradict in kelly (604), kelly (604) block is inside in baffle (501).
7. An outdoor box transformer of claim 6, in which: the clamping device is characterized in that a first spring (603) is wound on the abutting rod (602), the first spring (603) is fixedly connected to the abutting rod (602), a second spring (605) is wound on the clamping rod (604), and the second spring (605) is fixedly connected to the clamping rod (604).
8. An outdoor box transformer of claim 7 in convenient arrangement wherein: the whole of the abutting rod (602) is J-shaped, the abutting ends of the abutting rod (602) and the clamping rod (604) are wedge-shaped, and the maximum elastic force of the first spring (603) is greater than that of the second spring (605) within the elastic coefficient.
9. An outdoor box transformer of claim 4 in convenient arrangement, wherein: the protection mechanism (7) comprises a shielding plate (701) and a connecting rod (703), the shielding plate (701) is connected between the two partition plates (501) in a sliding mode through the connecting rod (703), and a plurality of cooling fins (702) are fixedly connected to the shielding plate (701).
10. A conveniently located outdoor box transformer according to claim 9, in which: one of the sliding blocks (505) is fixedly connected with a toothed plate (706), the toothed plate (706) is meshed with a third gear (705), the third gear (705) is fixedly connected to a second lead screw (704), the second lead screw (704) is rotatably connected to the inside of a partition plate (501), and the second lead screw (704) is in threaded connection with the inside of a connecting rod (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111657225.0A CN114255966A (en) | 2021-12-31 | 2021-12-31 | Outdoor box-type transformer convenient to place |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111657225.0A CN114255966A (en) | 2021-12-31 | 2021-12-31 | Outdoor box-type transformer convenient to place |
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| Publication Number | Publication Date |
|---|---|
| CN114255966A true CN114255966A (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111657225.0A Pending CN114255966A (en) | 2021-12-31 | 2021-12-31 | Outdoor box-type transformer convenient to place |
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| CN (1) | CN114255966A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613571A (en) * | 2022-04-11 | 2022-06-10 | 汪娇 | Transformer of mechanism capable of automatically pushing out internal circuit when door is opened and application method thereof |
| CN116198793A (en) * | 2023-04-11 | 2023-06-02 | 山东临沂新华印刷物流集团有限责任公司 | Book packing paper feeding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069518A (en) * | 2017-05-16 | 2017-08-18 | 太仓市友达电气技术有限公司 | A kind of electric component box of drawing and pulling type |
| JP2018013310A (en) * | 2016-07-22 | 2018-01-25 | パナソニックＩｐマネジメント株式会社 | Transformer storage structure of outdoor equipment |
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| JP2018013310A (en) * | 2016-07-22 | 2018-01-25 | パナソニックＩｐマネジメント株式会社 | Transformer storage structure of outdoor equipment |
| CN107069518A (en) * | 2017-05-16 | 2017-08-18 | 太仓市友达电气技术有限公司 | A kind of electric component box of drawing and pulling type |
| CN110375079A (en) * | 2019-06-25 | 2019-10-25 | 厦门理工学院 | A kind of hermetically sealed gate valve of mariages rod-type |
| CN212724921U (en) * | 2020-08-26 | 2021-03-16 | 北京国电天瑞工程勘测设计有限公司 | Box type transformer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114613571A (en) * | 2022-04-11 | 2022-06-10 | 汪娇 | Transformer of mechanism capable of automatically pushing out internal circuit when door is opened and application method thereof |
| CN114613571B (en) * | 2022-04-11 | 2023-12-22 | 诸暨市东白电力安装工程有限公司 | Transformer capable of automatically pushing out internal circuit mechanism when door is opened and use method thereof |
| CN116198793A (en) * | 2023-04-11 | 2023-06-02 | 山东临沂新华印刷物流集团有限责任公司 | Book packing paper feeding device |
| CN116198793B (en) * | 2023-04-11 | 2024-05-31 | 山东临沂新华印刷物流集团有限责任公司 | Book packing paper feeding device |
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Application publication date: 20220329 |