CN110993260B - Hanging type rainproof transformer - Google Patents
Hanging type rainproof transformer Download PDFInfo
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- CN110993260B CN110993260B CN201911384237.3A CN201911384237A CN110993260B CN 110993260 B CN110993260 B CN 110993260B CN 201911384237 A CN201911384237 A CN 201911384237A CN 110993260 B CN110993260 B CN 110993260B
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- Prior art keywords
- sliding
- lifting
- transformer
- hanging
- fixedly connected
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
- F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
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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
- H01F27/025—Constructional details relating to cooling
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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
Abstract
The invention relates to the technical field of distribution equipment, in particular to a hanging type rainproof transformer, which comprises a transformer box, a rainproof cover, a lifting control piece, a lifting transmission piece, a lifting piece, a hanging frame and a base, wherein a transformer body is arranged in the transformer box; the top of the transformer box is connected with the rain cover; the bottom of the transformer box is connected with the lifting control element; the rear part of the transformer box is connected with the two lifting pieces which are arranged side by side; the lifting control element is in transmission connection with the lifting element through the lifting transmission element; the lifting transmission part is connected to the rear part of the transformer box; the two lifting pieces are connected to the two hanging racks in a matching mode. The top of the transformer box in the transformer box is provided with the rain cover, so that the rain cover has the effects of resisting rain and preventing rain, and the transformer body is prevented from being damaged by rainwater penetrating into the transformer box.
Description
Technical Field
The invention relates to the technical field of distribution equipment, in particular to a hanging type rainproof transformer.
Background
In an electric power system, various high and low voltage transformers are very important and frequently used electric power equipment, and most of the transformers are usually disposed outdoors to facilitate ventilation and maintenance. However, the transformer placed outdoors has a great disadvantage and is easily exposed to rain. Due to the fact that a part of rainwater cannot enter the transformer easily after long-time leaching, parts such as an iron core and an iron rod in the transformer are damaged, and the service life of the transformer is affected.
Disclosure of Invention
The invention aims to provide a hanging type rainproof transformer to solve the problems in the prior art; the top of the transformer box in the transformer box is provided with the rain cover, so that the rain cover has the effects of resisting rain and preventing rain, and the transformer body is prevented from being damaged by rainwater penetrating into the transformer box.
In order to achieve the purpose, the application provides a hanging type rainproof transformer which comprises a transformer box, a rainproof cover, a lifting control piece, a lifting transmission piece, a lifting piece, a hanging frame and a base, wherein a transformer body is installed in the transformer box;
the top of the transformer box is connected with the rain cover; the bottom of the transformer box is connected with the lifting control element; the rear part of the transformer box is connected with the two lifting pieces which are arranged side by side; the lifting control element is in transmission connection with the lifting element through the lifting transmission element; the lifting transmission part is connected to the rear part of the transformer box; the two lifting pieces are connected to the two hanging racks in a matching manner; the two hanging racks are fixed on the base.
Optionally, the rain cover comprises a top cover, a central column, a tension spring, a spring seat, a sliding cover, an inclined baffle and a water collecting tank; the top cover is fixed in the middle of the top of the transformer tank through the central column; the front part of the top cover is provided with a rectangular sliding chute; the inner side of the rectangular sliding chute is connected with the sliding cover in a sliding fit manner; the lower end of the sliding cover is fixedly connected with the spring seat; the extension spring is fixedly connected between the spring seat and the central column; the front end of the sliding cover is fixedly connected with the inclined baffle; the height of the rear part of the inclined block is higher than that of the front part of the inclined block; the water collecting tank is arranged at the top of the inclined baffle; and the middle part of the front side surface of the water collecting tank is provided with an overflow hole.
Optionally, the rain cover further comprises a side cover, a side baffle, a chute frame, a cross shaft, a shaft seat, a sliding connecting rod and a push-pull connecting rod; the left end and the right end of the bottom surface of the top cover are respectively provided with a front sliding hole and a rear sliding hole, and the front sliding hole and the rear sliding hole are communicated with the rectangular sliding groove; the rear end of the bottom surface of the top cover is fixedly connected with the two sliding connecting rods, the two sliding connecting rods are matched in the two front and rear sliding holes in a sliding mode, the lower ends of the two sliding connecting rods are respectively and rotatably connected with the inner end of one push-pull connecting rod, and the outer ends of the two push-pull connecting rods are respectively and rotatably connected with one side cover; the lower ends of the two side covers are respectively fixedly connected with one sliding groove frame; the two sliding groove frames are respectively matched on one transverse shaft in a sliding manner; the two transverse shafts are respectively fixed on the left side and the right side of the top of the transformer box through the two shaft seats; the outer ends of the two side covers are respectively fixedly connected with one side baffle, and the height of the inner ends of the two side baffles is higher than that of the outer ends of the side baffles; the transverse shaft is fixedly connected with two limiting baffle rings, and the two limiting baffle rings are respectively in sliding fit with the side faces of the front side and the rear side of the chute frame.
Optionally, the lifting control element comprises a lifting control rotating wheel, a rotating shaft, a bearing seat and a driving bevel gear; the middle part of the rotating shaft is connected to the bearing seat in a rotating fit manner; the bearing seat is fixed in the middle of the bottom of the transformer box; the front end and the rear end of the rotating shaft are respectively fixedly connected with the lifting control rotating wheel and the driving bevel gear; the driving bevel gear is in meshed transmission connection with the lifting transmission member.
Optionally, the lifting transmission part comprises a driven bevel gear, a worm, a rod seat, a worm wheel and a transmission shaft; the driving bevel gear is in meshed transmission connection with the driven bevel gear; the driven bevel gear is fixed at the lower end of the worm; the worm is connected to the two rod seats in a rotating fit manner; the two rod seats are respectively fixed at the upper end and the lower end of the rear part of the transformer box; the worm is in meshed transmission connection with the worm wheel; the worm wheel is fixedly connected to the transmission shaft; the transmission shaft is in transmission connection with the two lifting pieces.
Optionally, the lifting piece comprises a lifting sliding seat, a walking gear, a linkage shaft and a locking and unlocking unit, wherein the rear part of the lifting sliding seat is provided with a rectangular sliding chute; two ends of the transmission shaft are respectively and fixedly connected with the linkage shafts of the two lifting pieces; the linkage shaft is rotatably connected to the front end inside the lifting sliding seat; the middle part of the linkage shaft is fixedly connected with the walking gear; the traveling gear is connected in a wheel groove at the front end inside the lifting sliding seat in a rotating fit manner; the rear end of the walking gear is in meshing transmission connection with the hanging frame; the front end of the locking and unlocking unit is movably connected with the front end of the lifting sliding seat; the rear end of the locking and unlocking unit is connected to two sides of the rear end of the lifting sliding seat in a sliding manner; the front end of the lifting sliding seat is fixedly connected to the rear part of the transformer box; the rectangular sliding groove at the rear part of the lifting sliding seat is connected to the hanging frame in a sliding fit manner; the locking and unlocking unit is connected with the hanging frame in a blocking and matching mode.
Optionally, the locking and unlocking unit comprises an adjusting screw, an adjusting rotating block, a lifting transverse plate, a compression spring, an inclined connecting rod, a transverse sliding plate and a sliding baffle; the top end of the adjusting screw rod is fixedly connected with the adjusting rotating block; the bottom end of the adjusting screw rod is connected to the front end of the top of the lifting sliding seat in a rotating fit manner; the middle part of the adjusting screw is connected with the lifting transverse plate in a threaded fit manner; two ends of the lifting transverse plate are respectively and rotatably connected with the inner end of one inclined connecting rod; the outer ends of the two inclined connecting rods are respectively and rotatably connected with the front end of one transverse sliding plate, the rear ends of the two transverse sliding plates are respectively and fixedly connected with the outer end of one sliding baffle, the middle parts of the two sliding baffles are symmetrically matched with the left end and the right end of the rear part of the lifting sliding seat in a sliding manner, and the inner ends of the two sliding baffles are attached; the two sliding baffle plates are connected with the hanging rack in a blocking and blocking matching mode.
Optionally, the hanging rack comprises a longitudinal rack and a door-shaped stand; the rear part of the walking gear is in meshed transmission connection with the teeth on the front side of the longitudinal rack; the rear end of the longitudinal rack is fixedly connected with two beams at the upper end and the lower end of the front side of the door-shaped vertical frame; the rectangular sliding groove of the lifting sliding seat is connected to the left side face and the rear side face of the longitudinal rack in a sliding fit manner; the inner ends of the two sliding baffles are connected to the rear side face of the longitudinal rack in a sliding fit manner; the door-shaped vertical frames of the two hanging frames are symmetrically fixed at two ends of the base.
Optionally, a plurality of expansion bolts are connected to the vertical beam of the portal vertical frame, so as to be installed on the wall surface through the plurality of expansion bolts.
Optionally, two ends of the transformer box are respectively and fixedly connected with a portable frame.
Compared with the prior art, the hanging type rainproof transformer has the advantages that the rainproof cover is arranged at the top of the transformer box in the transformer box, so that the rainproof effect is achieved, and rainwater is prevented from infiltrating into the transformer box and damaging the transformer body; the lifting piece is driven to slide up and down on the hanging frame through the matching of the lifting control piece and the lifting transmission piece, so that the transformer box and the transformer body inside the transformer box are driven to perform lifting motion, and the horizontal heights of the transformer box and the transformer body are adjusted.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first general schematic diagram provided in accordance with an embodiment of the present invention;
FIG. 2 is a second overall view provided in accordance with an embodiment of the present invention;
FIG. 3 is a third overall view provided in accordance with an embodiment of the present invention;
fig. 4 is a first schematic view of a rain cover according to an embodiment of the present invention;
fig. 5 is a second schematic view of the rain cover according to the embodiment of the present invention.
Fig. 6 is a schematic view of a lifting control provided by an embodiment of the present invention;
FIG. 7 is a schematic view of a lift drive provided in accordance with an embodiment of the present invention;
FIG. 8 is a first schematic view of a lifting member according to an embodiment of the present invention;
fig. 9 is a second schematic view of the lifting member according to the embodiment of the present invention;
fig. 10 is a schematic view of a locking and unlocking unit provided in an embodiment of the present invention;
fig. 11 is a schematic view of a hanging rack according to an embodiment of the present invention;
FIG. 12 is a schematic diagram of a transformer tank provided by an embodiment of the invention;
fig. 13 is a partial structural view of the lifting member according to the embodiment of the present invention.
Icon: a transformer tank 1; a door 101; a heat dissipation groove 102; a hand-held frame 103; a rain cover 2; a top cover 201; a central column 202; an extension spring 203; a spring seat 204; a slide cover 205; a ramp 206; a water collecting tank 207; a side cover 208; a limit stop ring 209; a side rail 210; a chute frame 211; a horizontal axis 212; a shaft seat 213; a slide link 214; a push-pull link 215; a hoisting control member 3; lifting the control runner 301; a rotating shaft 302; a bearing seat 303; a drive bevel gear 304; a lifting transmission part 4; a driven bevel gear 401; a worm 402; a rod seat 403; a worm gear 404; a drive shaft 405; a lifting member 5; a lifting slide block 501; a traveling gear 502; a linkage shaft 503; a lock-unlock unit 504; an adjusting screw 504A; an adjustment rotating block 504B; a lifting cross plate 504C; a compression spring 504D; tilt link 504E; a cross slide 504F; a slide shutter 504G; a hanging frame 6; a longitudinal rack 601; a gantry 602; an expansion bolt 603; a base 7.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.
The invention is described in further detail below with reference to fig. 1-13.
The first embodiment is as follows:
as shown in fig. 1-13, the hanging type rainproof transformer comprises a transformer box 1 with a transformer body mounted therein, a box door 101 arranged at the front side of the transformer box 1, heat dissipation grooves 102 arranged at the left and right sides of the transformer box 1, a rainproof cover 2, a lifting control member 3, a lifting transmission member 4, a lifting member 5, a hanging frame 6 and a base 7;
the top of the transformer box 1 is connected with the rain cover 2; the bottom of the transformer tank 1 is connected with the lifting control element 3; the rear part of the transformer box 1 is connected with two lifting pieces 5 which are arranged side by side; the lifting control element 3 is in transmission connection with the lifting element 5 through the lifting transmission element 4; the lifting transmission part 4 is connected to the rear part of the transformer box 1; the two lifting pieces 5 are connected to the two hanging racks 6 in a matching manner; the two hanging racks 6 are fixed on the base 7. According to the hanging type rainproof transformer, the rainproof cover 2 is arranged at the top of the transformer box 1 in the transformer box, so that the rainproof effect is achieved, and rainwater is prevented from infiltrating into the transformer box 1 to damage a transformer body; the lifting control component 3 and the lifting transmission component 4 are matched to drive the lifting component 5 to slide up and down on the lifting frame 6, so that the transformer box 1 and the transformer body inside the transformer box are driven to perform lifting motion, and the horizontal heights of the transformer box 1 and the transformer body are adjusted, compared with a transformer which is not adjustable after being installed in the prior art, the lifting control component is more convenient to install, disassemble, maintain and repair, convenient to use and good in stability; when the hanging rack is installed, a proper wall body position is selected, then the hanging rack 6 and the base 7 are moved to corresponding positions, the bottom of the hanging rack is supported through the base 7, and then the hanging rack 6 is fixedly installed on the wall body; then, assembling other parts of the invention; after two lifting members 5 are connected with a hanging frame 6, a lifting control member 3 is rotated to lift and adjust the transformer box 1 and a transformer body inside the transformer box, the lifting control member 3 is rotated to drive a lifting transmission member 4 to work, the lifting transmission member 4 works to drive the two lifting members 5 to work in cooperation with the hanging frame 6, and the two lifting members 5 move up and down on the hanging frame 6, so that the transformer box 1 and the rain cover 2 are driven to move up and down, and the structure of the lifting transmission member 4 is arranged, so that the self-locking of the position can be realized after the lifting transmission member is adjusted to be in a horizontal position, the stability is good, and the looseness cannot occur.
The second embodiment is as follows:
as shown in fig. 1 to 13, the rain cover 2 includes a top cover 201, a central column 202, a tension spring 203, a spring seat 204, a sliding cover 205, a ramp 206 and a water collecting tank 207; the top cover 201 is fixed in the middle of the top of the transformer tank 1 through the center post 202; the front part of the top cover 201 is provided with a rectangular sliding chute; the inner side of the rectangular sliding groove is connected with the sliding cover 205 in a sliding fit manner; the lower end of the sliding cover 205 is fixedly connected with the spring seat 204; the extension spring 203 is fixedly connected between the spring seat 204 and the central column 202; the front end of the sliding cover 205 is fixedly connected with the inclined stop 206; the rear height of the ramp 206 is higher than the front height of the ramp 206; the top of the inclined baffle 206 is provided with the water collecting tank 207; the middle part of the front side surface of the water collecting tank 207 is provided with an overflow hole. The top cover 201 can block the rainwater on upper portion, when the rainfall time is longer or the rainfall is great, can move down under the effect of gravity after gathering the water tank 207 and packing into appropriate rainwater, thereby drive the fender 206 and move to the below to the front, the fender 206 drives the slider 205 and stretches the extension spring 203 from the appropriate position of the anterior rectangle spout roll-off of top cover 201, the scope grow that can block the rainwater through the cooperation of top cover 201 and slider 205 this moment, and can block the rainwater that is gone into by the place ahead hogwash, after the rainfall stops, gather the inside rainwater of water tank 207 after the evaporation, slider 205 can return to the normal position under extension spring 203's elasticity effect.
The third concrete implementation mode:
as shown in fig. 1 to 13, the rain cover 2 further includes a side cover 208, a side stop 210, a chute frame 211, a transverse shaft 212, a shaft seat 213, a sliding link 214, and a push-pull link 215; the left end and the right end of the bottom surface of the top cover 201 are respectively provided with a front sliding hole and a rear sliding hole, and the front sliding hole and the rear sliding hole are communicated with the rectangular sliding groove; the rear end of the bottom surface of the top cover 201 is fixedly connected with the two sliding connecting rods 214, the two sliding connecting rods 214 are in sliding fit in the two front and rear sliding holes, the lower ends of the two sliding connecting rods 214 are respectively and rotatably connected with the inner end of one push-pull connecting rod 215, and the outer ends of the two push-pull connecting rods 215 are respectively and rotatably connected with one side cover 208; the lower ends of the two side covers 208 are respectively fixedly connected with one sliding groove frame 211; the two sliding groove frames 211 are respectively matched on one transverse shaft 212 in a sliding way; the two transverse shafts 212 are respectively fixed on the left side and the right side of the top of the transformer box 1 through the two shaft seats 213; the outer ends of the two side covers 208 are respectively fixedly connected with one side block 210, and the height of the inner ends of the two side blocks 210 is higher than that of the outer ends of the side blocks 210; two limit stop rings 209 are fixedly connected to the cross shaft 212, and the two limit stop rings 209 are respectively in sliding fit with the side surfaces of the front side and the rear side of the chute frame 211. The two side covers 208 and the side baffles 210 on the two sides are used for preventing rain on the left side and the right side of the transformer box 1, the rain-proof range can be properly adjusted according to rainfall or rainfall duration, the sliding covers 205 are matched for synchronous movement, when the sliding covers 205 slide out of the rectangular sliding grooves in the front of the top cover 201, the two sliding connecting rods 214 can be synchronously driven to slide forward in the two front and rear sliding holes, the two sliding connecting rods 214 drive the two side covers 208 and the side baffles 210 to move outwards through the two push-pull connecting rods 215, when the side covers 208 move outwards, the side covers slide on the transverse shaft 212 through the sliding groove frames 211, and the two limiting baffle rings 209 play a role in limiting the blocking baffles, so that the sliding groove frames 211 can slide left and; otherwise, it is reset as the slide cover 205 is reset.
The fourth concrete implementation mode:
as shown in fig. 1-13, the lift control 3 includes a lift control wheel 301, a spindle 302, a bearing block 303 and a drive bevel gear 304; the middle part of the rotating shaft 302 is connected to the bearing seat 303 in a rotating fit manner; the bearing seat 303 is fixed in the middle of the bottom of the transformer box 1; the front end and the rear end of the rotating shaft 302 are respectively fixedly connected with the lifting control rotating wheel 301 and the driving bevel gear 304; the driving bevel gear 304 is in meshed transmission connection with the lifting transmission member 4. The rotating hoisting control wheel 301 may drive the drive bevel gear 304 to rotate via the rotating shaft 302, so that the hoisting transmission member 4 is driven to move via the drive bevel gear 304.
The fifth concrete implementation mode:
as shown in fig. 1-13, the lifting transmission 4 comprises a driven bevel gear 401, a worm 402, a rod seat 403, a worm wheel 404 and a transmission shaft 405; the driving bevel gear 304 is in meshed transmission connection with the driven bevel gear 401; the driven bevel gear 401 is fixed at the lower end of the worm 402; the worm 402 is connected to the two rod seats 403 in a rotating fit manner; the two rod seats 403 are respectively fixed at the upper end and the lower end of the rear part of the transformer box 1; the worm 402 is in meshed transmission connection with the worm wheel 404; the worm gear 404 is fixedly connected to the transmission shaft 405; the transmission shaft 405 is in transmission connection with the two lifting members 5. When the driving bevel gear 304 rotates, the driven bevel gear 401 can be driven to rotate, the driven bevel gear 401 rotates to drive the worm 402 to rotate, the worm 402 rotates to drive the worm wheel 404 to rotate, the worm wheel 404 rotates to drive the transmission shaft 405 to rotate, and therefore the two lifting pieces 5 are driven to work through the rotation of the transmission shaft 405; after the worm 402 rotates to drive the worm wheel 404, self-locking can be realized due to the structural property of the worm, and the relative position of the lifting piece 5 and the hanging frame 6 is locked.
The sixth specific implementation mode:
as shown in fig. 1 to 13, the lifting member 5 includes a lifting sliding seat 501 with a rectangular sliding slot at the rear part, a walking gear 502, a linkage shaft 503 and a locking and unlocking unit 504; two ends of the transmission shaft 405 are respectively and fixedly connected with the linkage shafts 503 of the two lifting pieces 5; the linkage shaft 503 is rotatably connected to the front end inside the lifting sliding seat 501; the middle part of the linkage shaft 503 is fixedly connected with the walking gear 502; the traveling gear 502 is connected in a wheel groove at the front end inside the lifting sliding seat 501 in a rotating fit manner; the rear end of the walking gear 502 is in meshing transmission connection with the hanging frame 6; the front end of the locking and unlocking unit 504 is movably connected to the front end of the lifting sliding seat 501; the rear end of the locking and unlocking unit 504 is slidably connected to two sides of the rear end of the lifting sliding seat 501; the front end of the lifting sliding seat 501 is fixedly connected to the rear part of the transformer box 1; the rectangular sliding groove at the rear part of the lifting sliding seat 501 is connected to the hanging frame 6 in a sliding fit manner; the locking and unlocking unit 504 is connected with the hanging rack 6 in a blocking and matching manner. The transmission shaft 405 rotates to drive the linkage shaft 503 to rotate, the linkage shaft 503 can drive the traveling gear 502 to rotate when rotating, the traveling gear 502 can drive the whole lifting piece 5 to move up and down through the matching with the longitudinal rack 601 inside the hanging rack 6 when rotating, the locking and unlocking unit 504 plays a role in blocking and limiting at the rear end of the longitudinal rack 601, the whole lifting state of the lifting piece 5 is ensured, and then the transformer box 1 and the transformer body inside the transformer box are driven to vertically and stably lift.
The seventh embodiment:
as shown in fig. 1 to 13, the locking and unlocking unit 504 includes an adjusting screw 504A, an adjusting rotary block 504B, a lifting cross plate 504C, a compression spring 504D, a tilting link 504E, a cross slide plate 504F and a slide shutter 504G; the top end of the adjusting screw rod 504A is fixedly connected with the adjusting rotating block 504B; the bottom end of the adjusting screw rod 504A is connected to the front end of the top of the lifting sliding seat 501 in a rotating fit manner; the middle part of the adjusting screw rod 504A is connected with the lifting transverse plate 504C in a threaded fit manner; a compression spring 504D is sleeved on the adjusting screw rod 504A between the lifting transverse plate 504C and the top of the lifting sliding seat 501; two ends of the lifting transverse plate 504C are respectively and rotatably connected with the inner end of one inclined connecting rod 504E; the outer ends of the two inclined connecting rods 504E are respectively rotatably connected with the front end of one transverse sliding plate 504F, the rear ends of the two transverse sliding plates 504F are respectively fixedly connected with the outer end of one sliding baffle 504G, the middle parts of the two sliding baffles 504G are symmetrically and slidably matched with the left end and the right end of the rear part of the lifting sliding seat 501, and the inner ends of the two sliding baffles 504G are attached; the two sliding baffles 504G are connected with the hanging rack 6 in a blocking and matching manner. The locking and unlocking unit 504 can be used for ensuring that the lifting piece 5 is lifted on the longitudinal rack 601 of the hanging rack 6, and can also be used for mounting, connecting or dismounting the lifting piece 5; in a conventional state, the two sliding baffles 504G are in blocking fit with the hanging rack 6 for limiting, when the lifting piece 5 needs to be separated from the hanging rack 6, the adjusting rotating block 504B is rotated to drive the adjusting screw 504A to rotate, the adjusting screw 504A can drive the lifting transverse plate 504C to move up and down when the lifting transverse plate 504C moves up and down, the two sliding baffles 504G can be driven to slide relatively at the left and right ends of the rear part of the lifting sliding seat 501 through the cooperation of the two inclined connecting rods 504E and the two transverse sliding plates 504F, when the two sliding baffles 504G are adjusted to slide outwards to separate from blocking limiting of the hanging rack 6, the lifting sliding seat 501 can be separated from the hanging rack 6, and at this time, the lifting piece 5 can be separated from the hanging rack 6 for dismounting; the compression spring 504D acts as a tension adjustment to ensure the relative stability of the position of the lifting cross plate 504C.
The specific implementation mode is eight:
as shown in fig. 1-13, the hanger 6 comprises a longitudinal rack 601 and a portal stand 602; the rear part of the walking gear 502 is in meshing transmission connection with the teeth on the front side of the longitudinal rack 601; the rear end of the longitudinal rack 601 is fixedly connected with two beams at the upper and lower ends of the front side of the portal vertical frame 602; the rectangular sliding groove of the lifting sliding seat 501 is connected to the left side and the rear side of the longitudinal rack 601 in a sliding fit manner; the inner ends of the two sliding baffles 504G are connected on the rear side surface of the longitudinal rack 601 in a sliding fit manner; the door-shaped vertical frames 602 of the two hanging racks 6 are symmetrically fixed at two ends of the base 7. When the traveling gear 502 rotates, the whole of the lifting piece 5 can be driven to move up and down through the cooperation with the longitudinal rack 601, the two sliding baffles 504G play a role in blocking and limiting the rear end of the longitudinal rack 601, the whole lifting state of the lifting piece 5 is ensured, and then the transformer box 1 and the transformer body inside the transformer box are driven to vertically and stably lift.
A plurality of expansion bolts 603 are connected to the vertical beams of the portal-shaped vertical frame 602, so as to be installed on the wall surface through the plurality of expansion bolts 603.
Two ends of the transformer box 1 are respectively and fixedly connected with a portable frame 103.
The principle is as follows: according to the hanging type rainproof transformer, the rainproof cover 2 is arranged at the top of the transformer box 1 in the transformer box, so that the rainproof effect is achieved, and rainwater is prevented from infiltrating into the transformer box 1 to damage a transformer body; the lifting control component 3 and the lifting transmission component 4 are matched to drive the lifting component 5 to slide up and down on the lifting frame 6, so that the transformer box 1 and the transformer body inside the transformer box are driven to perform lifting motion, and the horizontal heights of the transformer box 1 and the transformer body are adjusted, compared with a transformer which is not adjustable after being installed in the prior art, the lifting control component is more convenient to install, disassemble, maintain and repair, convenient to use and good in stability; when the hanging rack is installed, a proper wall body position is selected, then the hanging rack 6 and the base 7 are moved to corresponding positions, the bottom of the hanging rack is supported through the base 7, and then the hanging rack 6 is fixedly installed on the wall body; then, assembling other parts of the invention; after two lifting members 5 are connected with a hanging frame 6, a lifting control member 3 is rotated to lift and adjust the transformer box 1 and a transformer body inside the transformer box, the lifting control member 3 is rotated to drive a lifting transmission member 4 to work, the lifting transmission member 4 works to drive the two lifting members 5 to work in cooperation with the hanging frame 6, and the two lifting members 5 move up and down on the hanging frame 6, so that the transformer box 1 and the rain cover 2 are driven to move up and down, and the structure of the lifting transmission member 4 is arranged, so that the self-locking of the position can be realized after the lifting transmission member is adjusted to be in a horizontal position, the stability is good, and the looseness cannot occur.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (8)
1. The hanging type rainproof transformer comprises a transformer box (1) internally provided with a transformer body, a box door (101) is arranged on the front side of the transformer box (1), and radiating grooves (102) are formed in the left side and the right side of the transformer box (1), and is characterized by further comprising a rainproof cover (2), a lifting control piece (3), a lifting transmission piece (4), a lifting piece (5), a hanging frame (6) and a base (7);
the top of the transformer box (1) is connected with the rain cover (2); the bottom of the transformer box (1) is connected with the lifting control element (3); the rear part of the transformer box (1) is connected with two lifting pieces (5) which are arranged side by side; the lifting control piece (3) is in transmission connection with the lifting piece (5) through the lifting transmission piece (4); the lifting transmission part (4) is connected to the rear part of the transformer box (1); the two lifting pieces (5) are connected to the two hanging racks (6) in a matching manner; the two hanging racks (6) are fixed on the base (7); the rain-proof cover (2) comprises a top cover (201), a central column (202), a tension spring (203), a spring seat (204), a sliding cover (205), a bevel gear (206) and a water collecting tank (207); the top cover (201) is fixed in the middle of the top of the transformer tank (1) through the central column (202); the front part of the top cover (201) is provided with a rectangular sliding chute; the inner side of the rectangular sliding groove is connected with the sliding cover (205) in a sliding fit manner; the lower end of the sliding cover (205) is fixedly connected with the spring seat (204); the extension spring (203) is fixedly connected between the spring seat (204) and the central column (202); the front end of the sliding cover (205) is fixedly connected with the inclined stop (206); the rear height of the inclined baffle (206) is higher than the front height of the inclined baffle (206); the top of the inclined baffle (206) is provided with the water collecting tank (207); the middle part of the front side surface of the water collecting tank (207) is provided with an overflow hole; the rain cover (2) further comprises a side cover (208), a side baffle (210), a chute frame (211), a transverse shaft (212), a shaft seat (213), a sliding connecting rod (214) and a push-pull connecting rod (215); the left end and the right end of the bottom surface of the top cover (201) are respectively provided with a front sliding hole and a rear sliding hole, and the front sliding hole and the rear sliding hole are communicated with the rectangular sliding groove; the rear end of the bottom surface of the top cover (201) is fixedly connected with the two sliding connecting rods (214), the two sliding connecting rods (214) are in sliding fit in the two front and rear sliding holes, the lower ends of the two sliding connecting rods (214) are respectively and rotatably connected with the inner end of one push-pull connecting rod (215), and the outer ends of the two push-pull connecting rods (215) are respectively and rotatably connected with one side cover (208); the lower ends of the two side covers (208) are respectively fixedly connected with one sliding groove frame (211); the two sliding groove frames (211) are respectively matched on one transverse shaft (212) in a sliding way; the two transverse shafts (212) are respectively fixed on the left side and the right side of the top of the transformer box (1) through the two shaft seats (213); the outer ends of the two side covers (208) are respectively fixedly connected with one side baffle (210), and the height of the inner ends of the two side baffles (210) is higher than that of the outer ends of the side baffles (210); two limiting stop rings (209) are fixedly connected to the transverse shaft (212), and the two limiting stop rings (209) are respectively in sliding fit with the side faces of the front side and the rear side of the sliding groove frame (211).
2. The hanging rain-proof transformer of claim 1, wherein: the lifting control part (3) comprises a lifting control rotating wheel (301), a rotating shaft (302), a bearing pedestal (303) and a driving bevel gear (304); the middle part of the rotating shaft (302) is connected to the bearing seat (303) in a rotating fit manner; the bearing seat (303) is fixed in the middle of the bottom of the transformer box (1); the front end and the rear end of the rotating shaft (302) are respectively and fixedly connected with the lifting control rotating wheel (301) and the drive bevel gear (304); the driving bevel gear (304) is in meshed transmission connection with the lifting transmission member (4).
3. The hanging rain-proof transformer of claim 2, wherein: the lifting transmission member (4) comprises a driven bevel gear (401), a worm (402), a rod seat (403), a worm wheel (404) and a transmission shaft (405); the driving bevel gear (304) is in meshed transmission connection with the driven bevel gear (401); the driven bevel gear (401) is fixed at the lower end of the worm (402); the worm (402) is connected to the two rod seats (403) in a rotating fit manner; the two rod seats (403) are respectively fixed at the upper end and the lower end of the rear part of the transformer box (1); the worm (402) is in meshed transmission connection with the worm wheel (404); the worm wheel (404) is fixedly connected to the transmission shaft (405); the transmission shaft (405) is in transmission connection with the two lifting pieces (5).
4. The hanging rain-proof transformer of claim 3, wherein: the lifting piece (5) comprises a lifting sliding seat (501) with a rectangular sliding groove at the rear part, a walking gear (502), a linkage shaft (503) and a locking and unlocking unit (504); two ends of the transmission shaft (405) are respectively and fixedly connected with the universal driving shafts (503) of the two lifting pieces (5); the linkage shaft (503) is rotatably connected to the front end inside the lifting sliding seat (501); the middle part of the linkage shaft (503) is fixedly connected with the walking gear (502); the walking gear (502) is connected in a wheel groove at the front end inside the lifting sliding seat (501) in a rotating fit manner; the rear end of the walking gear (502) is in meshing transmission connection with the hanging frame (6); the front end of the locking and unlocking unit (504) is movably connected with the front end of the lifting sliding seat (501); the rear end of the locking and unlocking unit (504) is connected to two sides of the rear end of the lifting sliding seat (501) in a sliding manner; the front end of the lifting sliding seat (501) is fixedly connected to the rear part of the transformer box (1); the rectangular sliding groove at the rear part of the lifting sliding seat (501) is connected to the hanging frame (6) in a sliding fit manner; the locking and unlocking unit (504) is connected with the hanging frame (6) in a blocking and matching manner.
5. The hanging rain-proof transformer of claim 4, wherein: the locking and unlocking unit (504) comprises an adjusting screw rod (504A), an adjusting rotating block (504B), a lifting transverse plate (504C), a compression spring (504D), an inclined connecting rod (504E), a transverse sliding plate (504F) and a sliding baffle plate (504G); the top end of the adjusting screw rod (504A) is fixedly connected with the adjusting rotary block (504B); the bottom end of the adjusting screw rod (504A) is connected to the front end of the top of the lifting sliding seat (501) in a rotating fit manner; the middle part of the adjusting screw rod (504A) is connected with the lifting transverse plate (504C) in a threaded fit manner; a compression spring (504D) is sleeved on an adjusting screw rod (504A) between the lifting transverse plate (504C) and the top of the lifting sliding seat (501); two ends of the lifting transverse plate (504C) are respectively and rotatably connected with the inner end of one inclined connecting rod (504E); the outer ends of the two inclined connecting rods (504E) are respectively and rotatably connected with the front end of one transverse sliding plate (504F), the rear ends of the two transverse sliding plates (504F) are respectively and fixedly connected with the outer end of one sliding baffle (504G), the middle parts of the two sliding baffles (504G) are symmetrically matched with the left end and the right end of the rear part of the lifting sliding seat (501) in a sliding manner, and the inner ends of the two sliding baffles (504G) are jointed; the two sliding baffle plates (504G) are connected with the hanging rack (6) in a blocking and matching manner.
6. The hanging rain-proof transformer of claim 5, wherein: the hanging rack (6) comprises a longitudinal rack (601) and a door-shaped stand (602); the rear part of the walking gear (502) is in meshed transmission connection with the teeth on the front side of the longitudinal rack (601); the rear end of the longitudinal rack (601) is fixed on two beams at the upper end and the lower end of the front side of the portal vertical frame (602) and is fixedly connected with the two beams; the rectangular sliding groove of the lifting sliding seat (501) is connected to the left side face and the rear side face of the longitudinal rack (601) in a sliding fit manner; the inner ends of the two sliding baffles (504G) are connected on the rear side surface of the longitudinal rack (601) in a sliding fit manner; the door-shaped vertical frames (602) of the two hanging racks (6) are symmetrically fixed at two ends of the base (7).
7. The hanging rain-proof transformer of claim 6, wherein: a plurality of expansion bolts (603) are connected to the vertical beam of the door-shaped vertical frame (602) and are mounted on the wall surface through the plurality of expansion bolts (603).
8. The hanging rain-proof transformer of claim 1, wherein: two ends of the transformer box (1) are respectively and fixedly connected with a portable frame (103).
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| CN201911384237.3A CN110993260B (en) | 2019-12-28 | 2019-12-28 | Hanging type rainproof transformer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911384237.3A CN110993260B (en) | 2019-12-28 | 2019-12-28 | Hanging type rainproof transformer |
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| CN201009376Y (en) * | 2007-03-27 | 2008-01-23 | 博深工具股份有限公司 | Novel locking mechanism for slide base of project drill |
| CN203175066U (en) * | 2012-11-26 | 2013-09-04 | 高娜 | Rain-shielding bus stop canopy capable of automatically stretching out and drawing back |
| CN206976120U (en) * | 2017-05-03 | 2018-02-06 | 东莞市瑞冠电子有限公司 | A kind of rain-proof outdoor box type transformer device |
| CN207934501U (en) * | 2018-01-17 | 2018-10-02 | 姚飞锋 | A kind of computer external monitoring identification device with rainproof function |
| CN208487531U (en) * | 2018-04-24 | 2019-02-12 | 佛山市中凯机电工程有限公司 | A kind of intelligent road-lamp based on Internet of Things |
| CN208423571U (en) * | 2018-05-28 | 2019-01-22 | 北京达三江电器设备厂 | A kind of outdoor electricity meter box with high safety performance |
| CN108675082B (en) * | 2018-08-09 | 2020-02-28 | 湖北康泰建筑有限责任公司 | Anti-falling protection device for vertical transportation of building materials |
| CN209642125U (en) * | 2019-04-25 | 2019-11-15 | 南通莱隆电器成套设备有限公司 | A kind of distribution box that security performance is high |
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Effective date of registration: 20200806 Address after: No.3 Zijing Road, industrial park, Chahe Town, Pizhou City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Shengkang Electric Co., Ltd Address before: 350028 building 7, gulouyuan, No. 618, Jinshan Avenue, Cangshan District, Fuzhou City, Fujian Province Applicant before: Wang Jie |
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