CN111977154A - Transformer case convenient to transportation - Google Patents
Transformer case convenient to transportation Download PDFInfo
- Publication number
- CN111977154A CN111977154A CN202010787505.2A CN202010787505A CN111977154A CN 111977154 A CN111977154 A CN 111977154A CN 202010787505 A CN202010787505 A CN 202010787505A CN 111977154 A CN111977154 A CN 111977154A
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- plate
- side plate
- box body
- shaped strip
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
Abstract
The invention discloses a power transformation box convenient to transport, and relates to the technical field of power facilities. The power transformation box comprises a power transformation box body and moving mechanisms, wherein the moving mechanisms are symmetrically arranged on two sides below the power transformation box body, the power transformation box body comprises an upper box body and a lower box body, and the upper box body and the lower box body are symmetrically arranged from top to bottom; the upper box body comprises a top plate, a U-shaped strip, a left side plate, a right side plate and a rear side plate, wherein the U-shaped strip is arranged on the front side below the top plate, the rear side below the top plate and the U-shaped strip are arranged in parallel to form the rear side plate, and the left side plate and the right side plate are symmetrically arranged on two sides of the position between the U-shaped strip and the rear side plate; wherein, the lower extreme of U-shaped strip is the opening setting. According to the invention, through the arrangement of the upper box body, the lower box body, the positioning block, the positioning groove, the moving mechanism, the first support rod and the second support rod and the mutual matching among the components, the transportation volume of the device is effectively reduced, the transportation is convenient, the operation of the carrying, transferring and placing processes of the device is simple, and the labor force is greatly reduced.
Description
Technical Field
The invention belongs to the technical field of electric power facilities, and particularly relates to a transformer box convenient to transport, which is mainly used for installation and protection of power transformation, concentration and distribution equipment.
Background
The transformer box is the box that transforms the voltage and the current of electric energy, concentrate and distribute the place among the electric power system, for the quality of guaranteeing the electric energy and the safety of equipment, still need carry out voltage control in the transformer box, trend control and the protection of transmission and distribution lines and main electrician's equipment, at present, current transformer box overall structure is great sets up as integrated into one piece, occupy great space when the transportation, consequently inconvenient a large amount of transportation of disposable, in addition, current transformer box needs many people to cooperate the transport at the in-process that the transport vechicle removed to the fixed baseplate position, the troublesome poeration labour is great, the integral erection is inconvenient, consequently, it is necessary to improve prior art, in order to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a power transformation box convenient to transport, which can realize outward movement of a U-shaped strip, a left side plate, a right side plate and a rear side plate relative to a top plate after loosening the bolt fit between a first internal thread hole and a second internal thread hole through the arrangement of a positioning block in a sliding fit in a positioning groove, and facilitates relative movement between the top plate and a bottom plate through the arrangement of a sliding sleeve between a first supporting rod and a second supporting rod, thereby realizing folding and storage between an upper box body and a lower box body, facilitating transportation of a power transformation box body in the transportation process through the arrangement of a moving mechanism, facilitating the transportation of the power transformation box body to a base by a worker through the matching arrangement between a gear strip and a gear column, completing the whole operation process by one person, reducing labor force, and solving the problem that the whole structure of the existing power transformation box is large and integrally formed, occupy great space when the transportation, consequently inconvenient once only a large amount of problem of transporting and current transformer case need many people to cooperate the transport at the in-process that the transport vechicle removed to the fixed baseplate position, the trouble operation labour great problem.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a power transformation box convenient to transport, which comprises a power transformation box body and moving mechanisms, wherein the moving mechanisms are symmetrically arranged on two sides below the power transformation box body, the power transformation box body comprises an upper box body and a lower box body, and the upper box body and the lower box body are symmetrically arranged from top to bottom;
the upper box body comprises a top plate, a U-shaped strip, a left side plate, a right side plate and a rear side plate, wherein the U-shaped strip is arranged on the front side below the top plate, the rear side below the top plate and the U-shaped strip are arranged in parallel to form the rear side plate, and the left side plate and the right side plate are symmetrically arranged on two sides of the position between the U-shaped strip and the rear side plate;
wherein the lower end of the U-shaped strip is provided with an opening;
the top plates at the inner sides of the rear side plate and the left and right side plates are respectively provided with a first supporting rod, and the other end of the first supporting rod is sleeved in one end of a second supporting rod in a sliding manner;
the positioning blocks are fixedly connected to the center positions of the top surfaces of the U-shaped strip, the left side plate, the right side plate and the rear side plate, and are clamped in the positioning grooves in one side face of the top plate in a sliding mode;
the positioning block comprises a transverse plate and a vertical plate, one end of the vertical plate is fixedly connected with the top surfaces of the U-shaped strip, the left side plate, the right side plate and the rear side plate, the other end of the vertical plate is fixedly connected with one end of one side surface of the transverse plate, and the transverse plate is also provided with a first internal threaded hole;
the positioning groove consists of a convex groove and a rectangular hidden groove, the inner sides of the rectangular hidden groove and the convex groove are communicated, and the inner bottom surfaces of the convex groove and the rectangular hidden groove are positioned on the same horizontal plane;
the connecting body of the vertical plate and the transverse plate is clamped in the convex groove in a sliding manner, and one end of the transverse plate is inserted in the rectangular hidden groove in a sliding manner; the top plate is also provided with a second internal threaded hole aligned with the first internal threaded hole, and the first internal threaded hole and the second internal threaded hole are matched and fixed through a bolt;
a first box door is arranged in the U-shaped strip, and a first insert ring is arranged in the middle of the lower end of the side surface of the first box door, which is close to the first supporting rod;
the lower box body comprises a bottom plate and a rectangular side plate, a U-shaped open slot with an upward opening is formed in the front side plate of the rectangular side plate, a second box door is arranged in the U-shaped open slot, and a second insert ring is arranged in the middle of the upper end of the side face, close to a second supporting rod, of the second box door;
the first insert ring and the second insert ring are matched and fixed through an insert plate;
the lower end of the second supporting rod is fixedly connected to the top surface of the bottom plate, and jacks are symmetrically arranged on the two side surfaces of the bottom plate in the front-back direction;
the moving mechanism comprises a connecting plate, an installation plate, a gear strip and a gear column, wherein the connecting plate and the installation plate are arranged in an up-down alignment manner, a rectangular installation groove is formed in the middle of the connecting plate, the gear strip and the gear column are respectively arranged in the rectangular installation groove, the gear strip and the gear column are arranged in a meshing manner, and one end of the gear strip is fixedly connected to the top surface of the installation plate;
guide posts are symmetrically arranged on the top surfaces of the mounting plates on the two sides of the gear strip, and one ends of the guide posts penetrate through the connecting plate and are fixedly connected with the limiting disc; universal wheels are symmetrically arranged on two sides of the bottom surface of the mounting plate;
the connecting plate is close to and is provided with the post of inserting on the side both ends of bottom plate symmetrically, insert the post and be used for with jack clearance fit.
Furthermore, sealing strips are symmetrically arranged at two ends of the inner side surfaces of the left side plate and the right side plate along the vertical direction, first sealing grooves are symmetrically arranged at two sides of the rear side plate, and second sealing grooves are symmetrically arranged at two sides of the U-shaped strip;
and the two sealing strips on the left side plate and the right side plate are respectively used for the clearance fit of the first sealing groove and the second sealing groove.
Furthermore, a third internal threaded hole is formed in one end, close to the second supporting rod, of the first supporting rod, and a limiting hole is formed in the other end of the first supporting rod; a through hole is formed in one end, close to the first supporting rod, of the second supporting rod;
and the third internal thread hole and the through hole are matched and fixed through a bolt.
Furthermore, a first limiting column is arranged in the middle of one side face of the rear side plate, a second limiting column is arranged in the middle of one side face of the left side plate and the right side plate, and the first limiting column and the second limiting column are respectively used for being in clearance fit with the through hole.
Furthermore, one side of the first box door is hinged with the U-shaped strip through a hinge, and a lock head is arranged in the middle of the other side of the first box door; one side of the second box door is hinged with the rectangular side plate through a hinge, and a lock head is arranged in the middle of the other side of the second box door.
Furthermore, the lock heads on the first box door and the second box door are arranged in an aligned mode in the vertical direction.
Further, be provided with the guide way along vertical direction on the both sides face of rack, the symmetry is provided with the deflector on two medial surfaces of rectangle mounting groove simultaneously, the deflector is used for with guide way clearance block.
Furthermore, a rotating shaft is fixedly sleeved at the center of the gear column, and two ends of the rotating shaft are rotatably connected to the connecting plate;
one end of the rotating shaft penetrates through the connecting plate and extends to the outer side of the connecting plate to be fixedly connected with the rotating handle, and the rotating handle and the inserting column are respectively located on two sides of the connecting plate.
Further, first bracing piece sets up the inboard at the constant head tank, and is a plurality of first bracing piece and a plurality of the constant head tank is alternative setting.
The invention has the following beneficial effects:
1. according to the invention, through the arrangement of the sliding fit between the positioning block and the positioning groove, after the fit bolt between the first internal thread hole and the second internal thread hole is loosened, the positioning block can freely slide between the positioning grooves, so that the U-shaped strip, the left side plate, the right side plate and the rear side plate can move outwards and unfold on the top plate, through the arrangement of the sliding fit between the first supporting rod and the second supporting rod, and through the loosening of the bolt fit between the through hole and the third internal thread hole, the top plate and the bottom plate can vertically move upwards and downwards again, so that the upper box body and the lower box body can be conveniently moved, folded and stored, the volume of the transformer box body during transportation can be effectively reduced, the transportation quantity is increased, and the transportation is facilitated.
2. According to the invention, through the matching between the inserting columns and the inserting holes on the moving mechanism, the moving mechanism can be fixed on the power transformation box body before the power transformation box body is carried, the universal wheels are arranged on the moving mechanism, the carrying of the power transformation box body is convenient, through the matching arrangement of the gear bars and the gear columns in the moving mechanism, when the rotating handle is rotated, the connecting plate can be moved in the vertical direction, so that the power transformation box body is lifted in the vertical direction, a worker can place the power transformation box body on the base conveniently, and the arrangement can be completed by only one person in the carrying, transferring and placing processes of the power transformation box body, so that the operation is convenient, and the labor force is greatly reduced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a power transformation box convenient to transport in a first embodiment;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a folding storage view of the upper case and the lower case;
FIG. 5 is a schematic view of the overall structure of the lower case;
FIG. 6 is a schematic view of the overall structure of the upper case;
FIG. 7 is a schematic bottom view of FIG. 6;
FIG. 8 is an exploded view of the upper case;
FIG. 9 is a schematic view of the overall structure of the top plate and the first support bar coupler;
FIG. 10 is a schematic view of the overall structure of the rear side plate;
FIG. 11 is a schematic view of the overall structure of the left and right side plates;
FIG. 12 is a schematic view of the overall configuration of the U-shaped bar and the first door interface;
FIG. 13 is a cross-sectional view of the detent location;
fig. 14 is a schematic view of the entire structure of the moving mechanism;
fig. 15 is a left side view of fig. 14.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an upper box body; 2. a lower box body; 3. a moving mechanism; 4. a hinge; 5. inserting plates; 6. a lock head; 7. positioning blocks; 101. a top plate; 102. a U-shaped strip; 103. a left side plate and a right side plate; 104. a first support bar; 105. a rear side plate; 201. a base plate; 202. a second door; 203. a second support bar; 204. a rectangular side plate; 301. a connecting plate; 302. mounting a plate; 303. a gear rack; 304. a gear post; 701. a first internally threaded bore; 1011. positioning a groove; 1012. a second internally threaded bore; 1021. a first door; 1022. a first insert ring; 1023. a second seal groove; 1031. a sealing strip; 1032. a second limit post; 1041. a third internally threaded bore; 1042. a limiting hole; 1051. a first seal groove; 1052. a first limit post; 2011. a jack; 2021. a second insert ring; 2031. a through hole; 3011. a rectangular mounting groove; 3012. a guide plate; 3013. inserting a column; 3021. a universal wheel; 3022. a guide post; 3023. a limiting disc; 3031. a guide groove; 3041. a rotating shaft; 3042. the handle is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open", "one side", "lower", "height", "in the annular direction", "concentrically arranged", "alternately connected", "inner", "peripheral side", "outer", and the like, indicate orientations or positional relationships and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Example one
Referring to fig. 1-3, the invention relates to a transformer box convenient to transport, which comprises a transformer box body and moving mechanisms 3, wherein the moving mechanisms 3 are symmetrically arranged on two sides below the transformer box body, the transformer box body comprises an upper box body 1 and a lower box body 2, and the upper box body 1 and the lower box body 2 are symmetrically arranged up and down.
Referring to fig. 6-12, the upper box 1 includes a top plate 101, a U-shaped strip 102, a left side plate 103, a right side plate 103, and a rear side plate 105, wherein the U-shaped strip 102 is disposed on the front side of the lower portion of the top plate 101, the rear side of the lower portion of the top plate 101 is disposed in parallel with the U-shaped strip 102 to form the rear side plate 105, and the left side plate 103 and the right side plate 103 are symmetrically disposed on two sides of the position between the U-shaped strip 102;
wherein, the lower end of the U-shaped strip 102 is provided with an opening;
a first box door 1021 is arranged in the U-shaped strip 102, a first inserting ring 1022 is arranged in the middle of the lower end of the side surface of the first box door 1021, which is close to the first supporting rod 104, and the first box door 1021 is used for opening and closing the upper box body 1, so that the operation of a worker in the upper box body 1 is facilitated;
sealing strips 1031 are symmetrically arranged at two ends of the inner side surfaces of the left and right side plates 103 along the vertical direction, first sealing grooves 1051 are symmetrically arranged at two sides of the rear side plate 105, and second sealing grooves 1023 are symmetrically arranged at two sides of the U-shaped strip 102;
the two sealing strips 1031 on the left and right side plates 103 are respectively used for clearance fit of the first sealing groove 1051 and the second sealing groove 1023, and the arrangement makes the left and right side plates 103, the rear side plate 105 and the U-shaped strip 102 more tightly fit to play a role in dust prevention and moisture prevention;
the back side plate 105 and the top plate 101 at the inner side of the left side plate 103 and the right side plate 103 are both provided with a first supporting rod 104, and the other end of the first supporting rod 104 is slidably sleeved in one end of a second supporting rod 203, so that the telescopic movement between the first supporting rod 104 and the second supporting rod 203 is facilitated;
the first supporting rods 104 are arranged at the inner sides of the positioning grooves 1011, and the plurality of first supporting rods 104 and the plurality of positioning grooves 1011 are arranged alternately, so that the connection stability between the upper box body 1 and the lower box body 2 can be improved;
the positioning blocks 7 are fixedly connected to the center positions of the top surfaces of the U-shaped strip 102, the left side plate 103, the right side plate 103 and the rear side plate 105, the positioning blocks 7 are clamped in the positioning grooves 1011 on one side surface of the top plate 101 in a sliding mode, and the positioning blocks 7 can move in the positioning grooves 1011 relatively, so that the U-shaped strip 102, the left side plate 103, the right side plate 103 and the rear side plate 105 can be conveniently unfolded on the top plate 101, the upper box body 1 and the lower box body 2 can be conveniently folded and stored, and reference can be made;
the positioning block 7 comprises a transverse plate and a vertical plate, one end of the vertical plate is fixedly connected with the top surfaces of the U-shaped strips 102, the left side plate 103, the right side plate 103 and the rear side plate 105, the other end of the vertical plate is fixedly connected with one end of one side surface of the transverse plate, and the transverse plate is further provided with a first internal threaded hole 701.
As shown in fig. 13, the positioning groove 1011 is composed of a convex groove and a rectangular hidden groove, the inner sides of the rectangular hidden groove and the convex groove are communicated, and the inner bottom surfaces of the convex groove and the rectangular hidden groove are located on the same horizontal plane;
the connecting body of the vertical plate and the transverse plate is clamped in the convex groove in a sliding manner, and one end of the transverse plate is inserted in the rectangular hidden groove in a sliding manner; the top plate 101 is further provided with a second internal thread hole 1012 aligned with the first internal thread hole 701, the first internal thread hole 701 and the second internal thread hole 1012 are fixed by a bolt in a matching manner, and when the upper box body 1 and the lower box body 2 are unfolded, the positioning and fixing effects on the positions of the U-shaped strip 102, the left and right side plates 103 and the rear side plate 105 are achieved.
Referring to fig. 2 and 12, the lower box body 2 includes a bottom plate 201 and a rectangular side plate 204, a U-shaped open slot with an upward opening is formed in a front side plate of the rectangular side plate 204, a second box door 202 is arranged in the U-shaped open slot, a second insert ring 2021 is arranged in the middle of the upper end of the side surface of the second box door 202 close to the second support rod 203, and the second box door 202 is arranged to facilitate opening of the lower box body 2 and operation of a worker in the lower box body 2;
the first insert ring 1022 and the second insert ring 2021 are fixed in a matching manner through the insert plate 5, and the arrangement can enable the first box door 1021 and the second box door 202 to be integrally arranged, so that the opening of a worker is facilitated;
the lower end of the second support rod 203 is fixedly connected to the top surface of the bottom plate 201, and the two side surfaces of the bottom plate 201 are also provided with insertion holes 2011 symmetrically in the front and back directions.
Referring to fig. 14-15, the moving mechanism 3 includes a connecting plate 301, a mounting plate 302, a gear bar 303 and a gear column 304, the connecting plate 301 and the mounting plate 302 are vertically aligned, a rectangular mounting groove 3011 is disposed in the middle of the connecting plate 301, the gear bar 303 and the gear column 304 are respectively disposed in the rectangular mounting groove 3011, the gear bar 303 and the gear column 304 are disposed in a meshed manner, one end of the gear bar 303 is fixedly connected to the top surface of the mounting plate 302, and the gear bar 303 and the gear column 304 can move relative to each other under the rotation action of the gear column 304, so that the connecting plate 301 can move in the vertical direction;
guide grooves 3031 are formed in the two side faces of the gear bar 303 in the vertical direction, meanwhile, guide plates 3012 are symmetrically arranged on the two inner side faces of the rectangular mounting groove 3011, the guide plates 3012 are used for being clamped with the guide grooves 3031 in a clearance mode, and the arrangement can play a limiting and guiding role in movement of the connecting plate 301 when the connecting plate 301 moves up and down;
a rotating shaft 3041 is fixedly sleeved at the central position of the gear column 304, and two ends of the rotating shaft 3041 are rotatably connected to the connecting plate 301;
one end of the rotating shaft 3041 passes through the connecting plate 301 and extends to the outer side of the connecting plate 301 to be fixedly connected with the rotating handle 3042, the rotating handle 3042 and the inserting column 3013 are respectively positioned at two sides of the connecting plate 301, and when the rotating handle 3042 is rotated, the rotation of the gear column 304 can be realized;
guide posts 3022 are symmetrically arranged on the top surfaces of the mounting plates 302 on the two sides of the gear rack 303, and one ends of the guide posts 3022 penetrate through the connecting plate 301 to be fixedly connected with the limiting disc 3023; the arrangement of the guide post 3022 can realize the guide of the connecting plate 301 when moving, the two sides of the bottom surface of the mounting plate 302 are also symmetrically provided with universal wheels 3021, and the arrangement of the universal wheels 3021 is convenient for the movement of the device when carrying;
connecting plate 301 is close to and is provided with on the side both ends of bottom plate 201 the symmetry and inserts post 3013, insert post 3013 be used for with jack 2011 clearance fit, should set up the cooperation that can make things convenient for between moving mechanism 3 and the bottom plate 201, make same moving mechanism 3 can be applicable to the transport of a plurality of transformer box bodies one by one, under the prerequisite of practicing thrift the cost, improve the convenience of transformer box body transport.
Referring to fig. 5 and 9-11, a third internal threaded hole 1041 is formed at one end of the first supporting rod 104 close to the second supporting rod 203, and a limiting hole 1042 is formed at the other end of the first supporting rod 104; a through hole 2031 is formed at one end of the second support rod 203 close to the first support rod 104;
the third internal thread hole 1041 and the through hole 2031 are matched and fixed through a bolt, and the third internal thread hole 1041 and the through hole 2031 are arranged under the expanding action of the transformer box body, so that the limiting fixation between the upper box body 1 and the lower box body 2 can be realized;
a first limiting column 1052 is arranged in the middle of one side of the rear side plate 105, a second limiting column 1032 is arranged in the middle of one side of the left side plate 103 and the right side plate 103, the first limiting column 1052 and the second limiting column 1032 are respectively used for being in clearance fit with the through hole 2031, and the first support rod 104 can be used for positioning and fixing the left side plate 103 and the right side plate 105 under the expansion effect of the transformer box body.
Referring to fig. 1-2, one side of the first door 1021 is hinged to the U-shaped bar 102 through a hinge 4, and a lock head 6 is disposed in the middle of the other side of the first door 1021; one side of the second box door 202 is hinged with the rectangular side plate 204 through a hinge 4, and meanwhile, the middle part of the other side of the second box door 202 is provided with a lock head 6, and the lock head 6 is convenient for fixing between the first box door 1021 and the upper box body 1 and between the second box door 202 and the lower box body 2;
the lock heads 6 on the first door 1021 and the second door 202 are aligned in the vertical direction, and the arrangement can facilitate the synchronous opening and closing of the first door 1021 and the second door 202 under the linkage effect of the first door 1021 and the second door 202.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Rather, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a transformer case convenient to transportation, includes transformer case body and moving mechanism (3), its characterized in that: the two sides below the transformer box body are symmetrically provided with moving mechanisms (3), the transformer box body comprises an upper box body (1) and a lower box body (2), and the upper box body (1) and the lower box body (2) are arranged in an up-down symmetrical manner;
the upper box body (1) comprises a top plate (101), a U-shaped strip (102), a left side plate, a right side plate (103) and a rear side plate (105), wherein the U-shaped strip (102) is arranged on the front side below the top plate (101), the rear side below the top plate (101) and the U-shaped strip (102) are arranged in parallel to form the rear side plate (105), and the left side plate and the right side plate (103) are symmetrically arranged on two sides of the position between the U-shaped strip (102) and the rear side plate (105);
wherein the lower end of the U-shaped strip (102) is provided with an opening;
the rear side plate (105) and the top plate (101) at the inner sides of the left side plate and the right side plate (103) are respectively provided with a first supporting rod (104), and the other end of the first supporting rod (104) is sleeved in one end of a second supporting rod (203) in a sliding manner;
the center positions of the top surfaces of the U-shaped strip (102), the left side plate, the right side plate (103) and the rear side plate (105) are fixedly connected with positioning blocks (7), and the positioning blocks (7) are clamped in positioning grooves (1011) on one side surface of the top plate (101) in a sliding mode;
the positioning block (7) comprises a transverse plate and a vertical plate, one end of the vertical plate is fixedly connected with the top surfaces of the U-shaped strip (102), the left side plate, the right side plate (103) and the rear side plate (105), the other end of the vertical plate is fixedly connected with one end of one side surface of the transverse plate, and the transverse plate is further provided with a first internal threaded hole (701);
the positioning groove (1011) is composed of a convex groove and a rectangular hidden groove, the inner sides of the rectangular hidden groove and the convex groove are communicated, and the inner bottom surfaces of the convex groove and the rectangular hidden groove are positioned on the same horizontal plane;
the connecting body of the vertical plate and the transverse plate is clamped in the convex groove in a sliding manner, and one end of the transverse plate is inserted in the rectangular hidden groove in a sliding manner; the top plate (101) is also provided with a second internal threaded hole (1012) aligned with the first internal threaded hole (701), and the first internal threaded hole (701) and the second internal threaded hole (1012) are fixed in a matched mode through bolts;
a first box door (1021) is arranged in the U-shaped strip (102), and a first insert ring (1022) is arranged in the middle of the lower end of the side surface of the first box door (1021) close to the first supporting rod (104);
the lower box body (2) comprises a bottom plate (201) and a rectangular side plate (204), a U-shaped open slot with an upward opening is formed in the front side plate of the rectangular side plate (204), a second box door (202) is arranged in the U-shaped open slot, and a second insert ring (2021) is arranged in the middle of the upper end of the side surface, close to the second support rod (203), of the second box door (202);
the first insert ring (1022) and the second insert ring (2021) are matched and fixed through an insert plate (5);
the lower end of the second supporting rod (203) is fixedly connected to the top surface of the bottom plate (201), and the two side surfaces of the bottom plate (201) are also symmetrically provided with inserting holes (2011) in a front-back manner;
the moving mechanism (3) comprises a connecting plate (301), a mounting plate (302), a gear strip (303) and gear columns (304), the connecting plate (301) and the mounting plate (302) are arranged in an up-down alignment mode, a rectangular mounting groove (3011) is formed in the middle of the connecting plate (301), the gear strip (303) and the gear columns (304) are arranged in the rectangular mounting groove (3011) respectively, the gear strip (303) and the gear columns (304) are arranged in a meshing mode, and one ends of the gear strip (303) are fixedly connected to the top face of the mounting plate (302);
guide posts (3022) are symmetrically arranged on the top surfaces of the mounting plates (302) on the two sides of the gear rack (303), and one ends of the guide posts (3022) penetrate through the connecting plate (301) to be fixedly connected with the limiting disc (3023); universal wheels (3021) are symmetrically arranged on two sides of the bottom surface of the mounting plate (302);
the connecting plate (301) is close to and is provided with on one side both ends of bottom plate (201) symmetry and inserts post (3013), it is used for with jack (2011) clearance fit to insert post (3013).
2. The transformation box convenient to transport as claimed in claim 1, wherein sealing strips (1031) are symmetrically arranged at two ends of the inner side surfaces of the left and right side plates (103) along the vertical direction, first sealing grooves (1051) are symmetrically arranged at two sides of the rear side plate (105), and second sealing grooves (1023) are symmetrically arranged at two sides of the U-shaped strip (102);
the two sealing strips (1031) on the left side plate (103) and the right side plate (103) are respectively in clearance fit with the first sealing groove (1051) and the second sealing groove (1023).
3. The transformation box convenient to transport as claimed in claim 1, wherein a third internal threaded hole (1041) is formed in one end of the first support rod (104) close to the second support rod (203), and a limiting hole (1042) is formed in the other end of the first support rod (104); a through hole (2031) is formed in one end, close to the first supporting rod (104), of the second supporting rod (203);
the third internal thread hole (1041) and the through hole (2031) are fixed in a matched mode through a bolt.
4. The transformation box convenient to transport as claimed in claim 1, wherein a first limiting column (1052) is disposed in the middle of one side of the rear side plate (105), and a second limiting column (1032) is disposed in the middle of one side of the left and right side plates (103), and the first limiting column (1052) and the second limiting column (1032) are respectively used for being in clearance fit with the through hole (2031).
5. The transformer box convenient to transport as claimed in claim 1, wherein one side of the first box door (1021) is hinged with the U-shaped strip (102) through a hinge (4), and a lock head (6) is arranged in the middle of the other side of the first box door (1021); one side of the second box door (202) is hinged with the rectangular side plate (204) through a hinge (4), and meanwhile, the middle part of the other side of the second box door (202) is provided with a lock head (6).
6. The transformation box convenient to transport of claim 5, wherein the locking heads (6) on the first box door (1021) and the second box door (202) are aligned in a vertical direction.
7. The transformation box convenient to transport as claimed in claim 1, wherein two side faces of the gear bar (303) are provided with guide grooves (3031) along a vertical direction, and meanwhile, two inner side faces of the rectangular mounting groove (3011) are symmetrically provided with guide plates (3012), and the guide plates (3012) are used for being in clearance clamping with the guide grooves (3031).
8. The transformation box convenient to transport as claimed in claim 1, wherein a rotation shaft (3041) is fixedly sleeved at the center position of the gear column (304), and two ends of the rotation shaft (3041) are rotatably connected to the connecting plate (301);
one end of the rotating shaft (3041) penetrates through the connecting plate (301) and extends to the outer side of the connecting plate (301) to be fixedly connected with the rotating handle (3042), and the rotating handle (3042) and the inserting column (3013) are respectively located on two sides of the connecting plate (301).
9. A transformation box convenient for transportation according to claim 1, wherein said first supporting rods (104) are disposed inside said positioning grooves (1011), and a plurality of said first supporting rods (104) and a plurality of said positioning grooves (1011) are disposed alternately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787505.2A CN111977154B (en) | 2020-08-07 | 2020-08-07 | Transformer case convenient to transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787505.2A CN111977154B (en) | 2020-08-07 | 2020-08-07 | Transformer case convenient to transportation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111977154A true CN111977154A (en) | 2020-11-24 |
| CN111977154B CN111977154B (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010787505.2A Active CN111977154B (en) | 2020-08-07 | 2020-08-07 | Transformer case convenient to transportation |
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| Country | Link |
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| CN (1) | CN111977154B (en) |
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| CN109787121A (en) * | 2019-03-29 | 2019-05-21 | 上海交通大学 | A kind of folding distribution box |
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| KR20020062714A (en) * | 2002-07-12 | 2002-07-29 | 화산정공 주식회사 | A carrier box |
| CN2740506Y (en) * | 2004-09-16 | 2005-11-16 | 徐四海 | Variable bus |
| US20140238979A1 (en) * | 2013-02-27 | 2014-08-28 | Jen Mei Tai | Modular Shipping Container |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111977154B (en) | 2022-03-25 |
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Effective date of registration: 20220303 Address after: 133700 nursery of Dunhua Economic Development Zone, Yanbian Korean Autonomous Prefecture, Jilin Province Applicant after: Jilin Deyun Electric Group Co.,Ltd. Address before: 230000 Xinzhan headquarters economic Park, north of Yinghe road and east of Tongling North Road, Xinzhan District, Hefei City, Anhui Province Applicant before: Hefei Ertong new energy Co.,Ltd. |
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