CN115571498B - Integral packaging method and packaging equipment for distribution transformer core column - Google Patents
Integral packaging method and packaging equipment for distribution transformer core column Download PDFInfo
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- CN115571498B CN115571498B CN202211195773.0A CN202211195773A CN115571498B CN 115571498 B CN115571498 B CN 115571498B CN 202211195773 A CN202211195773 A CN 202211195773A CN 115571498 B CN115571498 B CN 115571498B
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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
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/70—Trays provided with projections or recesses in order to assemble multiple articles, e.g. intermediate elements for stacking
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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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
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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
- B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
- B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
- B65D2585/86—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form for electrical components
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
The invention belongs to the technical field of iron leg packaging, in particular to an integral packaging method and packaging equipment of a distribution transformer iron leg, comprising a first supporting bar; the first support bars are arranged in parallel; a plurality of square grooves are formed in the bottom of the first supporting bar, and at least two square grooves are formed in the bottom of the first supporting bar; a plurality of second supporting strips are arranged at the bottoms of the first supporting strips, and square grooves are formed in the tops of the second supporting strips corresponding to the positions of the grooves above the first supporting strips; the support tray is used for supporting the iron core column, the screw rod is used for fixing the second support bar, the cover plate and the rectangular tube, the iron core column is further fixed, meanwhile, the side partition plates are placed between the iron core columns, and the bottom partition plates are placed between the support trays, so that the iron core column is protected in the process of iron core column transportation, and the problem that the iron core column is difficult to integrally transport in the process of iron core column transportation is effectively solved.
Description
Technical Field
The invention belongs to the technical field of iron core column packaging, and particularly relates to an integral packaging method and packaging equipment for a distribution transformer iron core column.
Background
The transformer is a device manufactured according to the principle of electromagnetic induction, the iron core column of the transformer is a component part of the iron core of the transformer, the iron core is a main magnetic circuit in the transformer, the magnetic circuit is a medium for electric energy conversion, the main function in the transformer is magnetic conduction, and the iron core of the transformer converts electric energy of a primary circuit into magnetic energy and converts the magnetic energy into electric energy of a secondary circuit.
The transformer core column is formed by stacking transformer core sheets, an iron core formed by the transformer core column and a yoke iron is also a mechanical framework of the transformer, a coil with insulation is sleeved on the iron core, a lead wire is supported, almost all components in the transformer are mounted, the weight of the iron core is the largest among the components of the transformer, the weight of the iron core accounts for about 60% of the total weight in a dry-type transformer, and the weight of the iron core accounts for about 40% in an oil-immersed type transformer.
When the transformer is installed, all parts of the transformer are required to be transported to an installation site, the transformer is installed on the site, in the prior art, iron core sheets forming the iron core column of the transformer are required to be transported separately, and after being transported to a destination, the iron core sheets are assembled, so that the iron core sheets are assembled into the complete iron core column of the transformer, and the transportation and installation mode of the iron core sheets can lead to lower assembly speed of the transformer and affect the installation efficiency of the transformer.
Therefore, the invention provides an integral packaging method and packaging equipment for the distribution transformer core limb.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a packaging device for a distribution transformer iron core column, which comprises a first supporting bar; the first support bars are arranged in parallel; a plurality of square grooves are formed in the bottom of the first supporting bar, and at least two square grooves are formed in the bottom of the first supporting bar; a plurality of second supporting strips are arranged at the bottoms of the first supporting strips, and square grooves are formed in the tops of the second supporting strips corresponding to the positions of the grooves above the first supporting strips; the number of the second supporting strips is the same as that of the square grooves; a plurality of pallets are arranged at the top of the first supporting bar; a side baffle is arranged at the top of the tray; a cover plate is arranged at the top of the uppermost layer of the bearing plate; a plurality of rectangular pipes are arranged at the top of the cover plate, and the number of the rectangular pipes is the same as that of the second supporting strips; the second support bar, the cover plate and the rectangular pipe are provided with through holes; a screw is inserted into the through hole, and bolts are connected with two ends of the screw in a threaded manner; when the iron core column is required to be packaged in operation, the iron core column can be placed at the top of the supporting plate, side separation plates are required to be placed between the iron core columns in the iron core column placement process, then the second supporting rods are placed in parallel, the first supporting rods are placed at the top of the second supporting rods in a mode that square grooves correspond to each other, the supporting plate with the iron core column placed is stacked at the top of the first supporting rods after the first supporting rods and the second supporting rods are placed, the bottom separation plates are required to be placed at the bottoms of the rest supporting plates except the bottom supporting plate in the stacking process, the bottom separation plates, the cover plates and the rectangular tubes are sequentially placed at the tops of the iron core columns after the supporting plates are stacked, the bottom separation plates, the cover plates and the rectangular tubes are placed at the bottoms, screws penetrate through holes in the second supporting rods and the rectangular tubes, and the two ends of the screws are fixed through the screws, and the side separation plates and the bottom separation plates can be made of plastic hollow plates, so that the buffering effect of the iron core column can be effectively increased in the transportation process.
Preferably, a plurality of sliding grooves are formed in the tray, and a first sliding plate is connected in the sliding grooves in a sliding manner; a spring is fixedly connected between the bottom of the first sliding plate and the bottom of the sliding groove; when the during operation, place in the top position department of bearing dish back at the iron core post, the iron core post pushes down the first sliding plate that suits with the size of iron core post, and then first sliding plate can sink into the inside of bearing dish, supports the iron core post through sliding tray and bearing dish lateral wall, can make the iron core post more stable in the in-process of transportation, and the spring can cushion jolting that produces in the transportation simultaneously for the iron core post is in the in-process of transportation, the circumstances that the fewer emergence collisions lead to the iron core post to damage.
Preferably, the bottom of the side baffle is fixedly connected with a positioning block; a placing groove is formed in the bearing plate; the placing groove is arranged at the side surface of the first sliding plate; when the side baffle is needed to be placed in the working process, the positioning block can be inserted into the placing groove, so that the side baffle is more convenient in the placing process, and the side baffle is less in the inclined dislocation in the transporting process, so that the isolation effect and the buffering effect on the iron core column are better when the side baffle separates the iron core column.
Preferably, the bottom of the first sliding plate is fixedly connected with a limiting block; a limiting groove is formed in the bearing plate, and the limiting groove is formed in the bottom of the placing groove; the limiting groove and the limiting block are correspondingly arranged; the other end of the limiting block is correspondingly arranged with the shape of the positioning block; when the during operation, when first sliding plate is not by the extrusion of iron core post subsidence, the stopper can stop at the inside of standing groove, stop the standing groove, make the side baffle can't place in the inside of standing groove, after first sliding plate is pushed down, the stopper can be along with first sliding plate together pushing down, and then can expose the standing groove, make the inside that the side baffle can insert the standing groove, stop the standing groove through the stopper, can restrict operating personnel's placing order, can make the iron core post place at the bearing dish top after, just can place the side baffle between the iron core post, effectually avoided placing the side baffle earlier, place the iron core post later, lead to iron core post striking or extrusion side baffle easily, side baffle skew appears, unable condition to protect the iron core post.
Preferably, a sliding groove is formed in the bottom of the tray, and a second sliding plate is connected inside the sliding groove in a sliding manner; a rubber pad is fixedly connected between the top of the second sliding plate and the top surface of the sliding groove at the bottom of the supporting tray; during operation, the bottom partition board placed at the bottom of the supporting tray is extruded in the stacking process of the supporting tray, the bottom partition board can sink into the sliding groove, and then the bottom partition board can be less in shaking condition in the transporting process, so that the iron core column is more stable in the transporting process.
Preferably, the bottom of the sliding groove of the first sliding plate is fixedly connected with a positioning seat; a sliding block is connected inside the positioning seat in a sliding way; a spring is fixedly connected between the bottom of the sliding block and the bottom of the sliding groove of the first sliding plate; a pull rope is fixedly connected to the side wall of the limiting block; the other end of the pull rope penetrates through the bearing tray and is fixedly connected to the top of the second sliding plate; the top of the sliding block is higher than the position of the side wall of the limiting block, which is fixedly connected with the pull rope; during operation, at the in-process that the stopper pushed down along with first sliding plate, the stopper can pull the stay cord, and then through the sliding block as the fulcrum for the stay cord pulling second sliding plate, and then make the second sliding plate can rise upwards, make the inside of the better embedding sliding tray of end baffle, thereby can make the inside of end baffle at the sliding tray place more stable.
Preferably, the top boundary of the placement groove is smoothly provided with a round corner; during operation, through the standing groove boundary that the fillet is smooth to be set up, can make the locating piece insert the inside of standing groove when inserting the standing groove inside, more convenient inside of inserting the standing groove.
Preferably, a groove is formed in the bottom of the first sliding plate; the grooves are formed in positions corresponding to the sliding blocks; when the sliding block is in operation, when the first sliding plate is pressed downwards, the groove at the bottom of the first sliding plate is meshed with the top of the sliding block, so that the friction force between the first sliding plate and the sliding block is larger, and the sliding block supports the first sliding plate, so that the first sliding plate is more stable in the sliding and pressing process.
Preferably, a method for integrally packaging a distribution transformer core limb adopts the packaging equipment of any one of the distribution transformer core limb, and the method comprises the following specific steps:
s1: after two parallel second support bars are placed on the ground or a table top in a mode that openings face upwards, the openings of the first support bars are placed on the tops of the second support bars downwards, and the openings of the first support bars and the openings of the second support bars are clamped with each other;
s2: wrapping rust-proof paper outside the iron core column, and fastening the rust-proof paper by using a plastic steel belt;
s3: placing a bearing plate on the top of the first supporting bar, arranging the wrapped iron core columns in sequence in a tower type mode, regularly placing the iron core columns on the top of the bearing plate, and placing side separation plates between the iron core columns after the iron core columns are placed;
s4: after the side partition plates are placed, placing a bottom partition plate at the top of the iron core column, namely finishing one-layer packaging, and continuing to repeat the steps required by stacking layers;
s5: after the iron core column is stacked, a cover plate and a rectangular pipe are placed at the top of the topmost layer of iron core column, through holes are sequentially formed in the rectangular pipe, the cover plate and the second supporting bar, a screw rod is sequentially inserted into the through holes of the rectangular pipe, the cover plate and the second supporting bar, and two ends of the screw rod are locked by using the screw rod, so that the whole package of the iron core column can be completed.
Preferably, in S5, after the two ends of the screw are locked by using bolts, the two sides of the outlet angle of the iron core column are tightly wrapped by using pearl cotton, and then the supporting plate is tightly wound by using composite paper, an agricultural film and a winding film in sequence; when the device works, the pearl cotton is used for wrapping the angular position of the iron core column, the situation that the sharp angular position of the iron core column is easy to be impacted and damaged in the transportation process can be effectively avoided, meanwhile, the iron core column is wrapped by the composite paper, the contact between the iron core column and the outside air can be reduced, the situation that the iron core column is easy to rust due to oxidation can be effectively reduced, the contact between the iron core column and the outside air can be reduced by using the agricultural film, and meanwhile, the soft agricultural film can play a buffering role.
The beneficial effects of the invention are as follows:
1. according to the integral packaging method and the packaging equipment for the distribution transformer core limb, the core limb is supported by the supporting tray, the second supporting bar, the cover plate and the rectangular pipe are fixed by the screw rod, so that the core limb is fixed, meanwhile, the side partition plates are arranged between the core limbs, and the bottom partition plates are arranged between the supporting plates, so that the integral transportation problem of difficulty in integral transportation in the process of transporting the core limb is solved.
2. According to the integral packaging method and the packaging equipment for the distribution transformer core limb, disclosed by the invention, the sliding groove is formed in the top of the supporting disc, and the first sliding plate is connected in the sliding groove in a sliding manner, so that the core limb can be stabilized and buffered, the core limb is more stabilized in the transportation process, and jolt generated in the transportation process of the core limb can be buffered.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of a packaging apparatus of the present invention;
FIG. 2 is a perspective view of a first support bar of the present invention;
FIG. 3 is a perspective view of a pallet of the present invention;
FIG. 4 is a cross-sectional view of a tray of the present invention;
FIG. 5 is a partial perspective view of FIG. 4 at A;
FIG. 6 is a partial perspective view at B in FIG. 5;
fig. 7 is a method flow chart of the packaging method of the present invention.
In the figure: 1. a first support bar; 2. a second support bar; 3. a tray; 4. a side separator; 5. a bottom partition; 6. a cover plate; 7. a rectangular tube; 71. a screw; 8. a first sliding plate; 9. a limit groove; 10. a positioning block; 11. a limiting block; 12. a second sliding plate; 13. a rubber pad; 14. a positioning seat; 15. a sliding block; 16. a pull rope; 17. a groove.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 and fig. 4, a packaging device for a transformer core limb according to an embodiment of the present invention includes a first support bar 1; the first supporting strips 1 are arranged in parallel; a plurality of square grooves are formed in the bottom of the first supporting bar 1, and at least two square grooves are formed in the bottom of the first supporting bar; a plurality of second supporting strips 2 are arranged at the bottom of the first supporting strip 1, and square grooves are formed in the top of the second supporting strip 2 corresponding to the positions of the grooves above the first supporting strip 1; the number of the second supporting strips 2 is the same as that of the square grooves; a plurality of pallets 3 are arranged at the top of the first supporting bar 1; a side baffle plate 4 is arranged at the top of the bearing plate 3; a cover plate 6 is arranged on the top of the uppermost bearing plate 3; a plurality of rectangular pipes 7 are arranged at the top of the cover plate 6, and the number of the rectangular pipes 7 is the same as that of the second supporting strips 2; the second support bar 2, the cover plate 6 and the rectangular tube 7 are provided with through holes; a screw 71 is inserted into the through hole, and bolts are connected with two ends of the screw 71 in a threaded manner; when the iron core column is required to be packaged in operation, the iron core column can be placed at the top of the supporting disc 3, the side partition plates 4 are required to be placed between the iron core columns in the iron core column placement process, the second supporting bars 2 are placed in parallel, the first supporting bars 1 are placed at the tops of the second supporting bars 2 in a manner corresponding to each other according to square grooves, the supporting disc 3 with the iron core column placed is stacked at the tops of the first supporting bars 1 after the first supporting bars 1 and the second supporting bars 2 are placed, the bottom partition plates 5 are required to be placed at the bottoms of the rest supporting discs 3 except the bottom supporting disc 3 in the stacking process, the bottom partition plates 5, the cover plates 6 and the rectangular tubes 7 are sequentially placed at the tops of the iron core column at the top after the supporting disc 3 is stacked, the bottom partition plates 5, the cover plates 6 and the rectangular tubes 7 are placed at the bottom, the screw rods 71 penetrate through the through holes in the second supporting bars 2 and the through the screw rods 71, the two ends of the screw rods 71 are fixed, the bottom partition plates 4 and the bottom partition plates 5 are used, the plastic hollow plates can be used for manufacturing the bottom partition plates, and the iron core column can be effectively buffered in the process.
Example two
As shown in fig. 3, a comparative example one, in which another implementation of the embodiment of the present invention is: a plurality of sliding grooves are formed in the bearing plate 3, and a first sliding plate 8 is connected in the sliding grooves in a sliding manner; a spring is fixedly connected between the bottom of the first sliding plate 8 and the bottom of the sliding groove; when the during operation, place in the top position department of bearing dish 3 back at the iron core post, the iron core post pushes down the first sliding plate 8 that suits with the size of iron core post, and then first sliding plate 8 can sink into the inside of bearing dish 3, support the iron core post through sliding tray and bearing dish 3 lateral wall, can make the iron core post more stable in the in-process of transportation, the spring can cushion jolting that produces in the transportation simultaneously for the iron core post is in the in-process of transportation, the less circumstances that the collision appears and lead to the iron core post to damage.
As shown in fig. 5 to 6, the bottom of the side baffle plate 4 is fixedly connected with a positioning block 10; a placing groove is formed in the bearing plate 3; the placing groove is arranged at the side surface of the first sliding plate 8; when during operation, when needs place side baffle 4, can insert the inside of standing groove with locating piece 10 for side baffle 4 is more convenient at the in-process of placing, and in the in-process of transportation, the condition that the slope misplaced appears to side baffle 4 less makes side baffle 4 separate the iron core post, and is better to the isolation effect and the cushioning effect of iron core post.
As shown in fig. 5 to 6, a limiting block 11 is fixedly connected to the bottom of the first sliding plate 8; a limiting groove 9 is formed in the bearing plate 3, and the limiting groove 9 is formed in the bottom of the placing groove; the limiting groove 9 and the limiting block 11 are correspondingly arranged; the other end of the limiting block 11 is correspondingly arranged with the shape of the positioning block 10; when the operation, when first sliding plate 8 is not pressed down by the iron leg, stopper 11 can stop in the inside of standing groove, stop the standing groove, make side baffle 4 unable place in the inside of standing groove, after first sliding plate 8 is pushed down, stopper 11 can push down along with first sliding plate 8, and then can expose the standing groove, make side baffle 4 can insert the inside of standing groove, stop the standing groove through stopper 11, can restrict operating personnel's placing order, can make the iron leg place after the supporting dish 3 tops, just can place side baffle 4 between the iron leg, the effectual side baffle 4 of having avoided placing first, the iron leg of placing afterwards, easily lead to iron leg striking or extrusion side baffle 4, side baffle 4 skew appears, unable circumstances of protecting the iron leg.
As shown in fig. 5 to 6, a sliding groove is formed at the bottom of the bearing plate 3, and a second sliding plate 12 is slidably connected to the inside of the sliding groove; a rubber pad 13 is fixedly connected between the top of the second sliding plate 12 and the top surface of the sliding groove at the bottom of the bearing plate 3; at the during operation, at the in-process that bearing dish 3 was folded, place the end baffle 5 in bearing dish 3 bottoms and receive the extrusion, end baffle 5 can sink into the inside of sliding tray, and then can make the in-process of transportation, the condition that appears rocking of end baffle 5 less for the iron core post is more stable at the in-process of transportation.
As shown in fig. 5 to 6, the bottom of the sliding groove of the first sliding plate 8 is fixedly connected with a positioning seat 14; a sliding block 15 is connected inside the positioning seat 14 in a sliding way; a spring is fixedly connected between the bottom of the sliding block 15 and the bottom of the sliding groove of the first sliding plate 8; a pull rope 16 is fixedly connected to the side wall of the limiting block 11; the other end of the pull rope 16 passes through the bearing tray 3 and is fixedly connected to the top of the second sliding plate 12; the top of the sliding block 15 is higher than the height of the stay cord 16 fixedly connected to the side wall of the limiting block 11; during operation, in the process that the limiting block 11 is pressed down along with the first sliding plate 8, the limiting block 11 can pull the pull rope 16, and then the pull rope 16 is used as a fulcrum through the sliding block 15, so that the second sliding plate 12 can be lifted upwards by pulling the second sliding plate 12, the bottom partition plate 5 can be better embedded into the sliding groove, and the bottom partition plate 5 can be placed in the sliding groove more stably.
As shown in fig. 6, the top boundary of the placement groove is smoothly provided with round corners; during operation, through the standing groove boundary that the fillet smoothly set up, can make locating piece 10 when inserting the standing groove inside, more convenient inside of inserting the standing groove.
As shown in fig. 6, a groove 17 is formed at the bottom of the first sliding plate 8; the groove 17 is formed at a position corresponding to the sliding block 15; during operation, when the first sliding plate 8 is pressed downwards, the groove 17 at the bottom of the first sliding plate 8 is meshed with the top of the sliding block 15, so that the friction between the first sliding plate 8 and the sliding block 15 is larger, and the sliding block 15 supports the first sliding plate 8, so that the first sliding plate 8 is more stable in the sliding pressing process.
As shown in fig. 7, a method for integrally packaging a distribution transformer core limb, the packaging method adopts any one of the above packaging devices for the distribution transformer core limb, and the method comprises the following specific steps:
s1: after two parallel second support bars 2 are placed on the ground or a table top in a mode that openings face upwards, the openings of the first support bars 1 are placed on the tops of the second support bars 2 downwards, and the openings of the first support bars 1 and the second support bars 2 are clamped with each other;
s2: wrapping rust-proof paper outside the iron core column, and fastening the rust-proof paper by using a plastic steel belt;
s3: placing a supporting plate 3 on the top of the first supporting bar 1, arranging the wrapped iron core columns in sequence in a tower type mode, regularly placing the iron core columns on the top of the supporting plate 3, and placing side separation plates 4 between the iron core columns after the iron core columns are placed;
s4: after the side partition plates 4 are placed, placing a bottom partition plate 5 on the top of the iron core column, namely finishing one-layer packaging, and continuing to repeat the steps required by stacking layers;
s5: after the iron core columns are stacked, a cover plate 6 and a rectangular pipe 7 are placed at the top of the topmost iron core column, through holes are sequentially formed in the rectangular pipe 7, the cover plate 6 and the second support bar 2, a screw 71 is sequentially inserted into the through holes of the rectangular pipe 7, the cover plate 6 and the second support bar 2, and two ends of the screw 71 are locked by bolts, so that the integral package of the iron core column can be completed.
S5, after two ends of the screw 71 are locked by bolts, wrapping two sides of the outlet angle of the iron core column by pearl cotton, and then tightly winding the supporting plate 3 by composite paper, an agricultural film and a winding film in sequence; when the device works, the pearl cotton is used for wrapping the angular position of the iron core column, the situation that the sharp angular position of the iron core column is easy to be impacted and damaged in the transportation process can be effectively avoided, meanwhile, the iron core column is wrapped by the composite paper, the contact between the iron core column and the outside air can be reduced, the situation that the iron core column is easy to rust due to oxidation can be effectively reduced, the contact between the iron core column and the outside air can be reduced by using the agricultural film, and meanwhile, the soft agricultural film can play a buffering role.
When the iron core column is required to be packaged, the iron core column can be placed at the top of the supporting disc 3, the side partition plates 4 are required to be placed between the iron core columns in the iron core column placement process, the second supporting bars 2 are placed in parallel, the first supporting bars 1 are placed at the tops of the second supporting bars 2 in a manner corresponding to each other according to square grooves, the supporting disc 3 with the iron core column placed is stacked at the top of the first supporting bars 1 after the first supporting bars 1 and the second supporting bars 2 are placed, the bottom partition plates 5 are required to be placed at the bottoms of the rest supporting discs 3 except the bottom supporting disc 3 in the stacking process, the bottom partition plates 5, the cover plates 6 and the rectangular tubes 7 are sequentially placed at the tops of the iron core column at the top after the supporting discs 3 are stacked, the bottom partition plates 5, the cover plates 6 and the rectangular tubes 7 are placed at the bottom, the screw rods 71 penetrate through the through holes in the second supporting bars 2 and the screw rods 71 are used for fixing the two ends of the screw rods 71, the bottom partition plates 4 and the bottom partition plates 5 are used for manufacturing plastic hollow plates, and the iron core column can be effectively buffered in the iron core column transportation process.
After the iron core post is placed in the top position department of bearing dish 3, the iron core post pushes down the first sliding plate 8 that suits with the size of iron core post, and then first sliding plate 8 can sink into the inside of bearing dish 3, supports the iron core post through sliding tray and bearing dish 3 lateral wall, can make the iron core post more stable in the in-process of transportation, and the spring can cushion jolting that produces in the transportation simultaneously for the iron core post is in the in-process of transportation, the circumstances that the fewer emergence collisions lead to the iron core post to damage.
When the side baffle 4 is required to be placed, the positioning block 10 can be inserted into the placing groove, so that the side baffle 4 is more convenient in the placing process, and the side baffle 4 is less in inclined dislocation in the transporting process, so that the isolation effect and the buffering effect on the iron core column are better when the side baffle 4 separates the iron core column.
When the first sliding plate 8 is not pressed down by the iron core column, the limiting block 11 can stay in the inside of the placing groove to block the placing groove, so that the side partition plates 4 cannot be placed in the inside of the placing groove, after the first sliding plate 8 is pressed down, the limiting block 11 can be pressed down together with the first sliding plate 8, and then the placing groove can be exposed, so that the side partition plates 4 can be inserted into the inside of the placing groove, the placing groove is blocked by the limiting block 11, the placing sequence of operators can be limited, the side partition plates 4 can be placed between the iron core columns after the iron core columns are placed at the top of the supporting disc 3, the situation that the iron core columns are placed after the side partition plates 4 are placed in advance is effectively avoided, the iron core columns are easy to collide or squeeze the side partition plates 4, and the side partition plates 4 cannot be protected is caused.
In the process of stacking the bearing plate 3, the bottom partition plate 5 placed at the bottom of the bearing plate 3 is extruded, the bottom partition plate 5 can sink into the sliding groove, and then the condition that the bottom partition plate 5 is less in shaking in the process of transportation can be caused, so that the iron core column is more stable in the process of transportation.
In the process that the limiting block 11 is pressed down along with the first sliding plate 8, the limiting block 11 can pull the pull rope 16, and then the pull rope 16 serves as a fulcrum through the sliding block 15, so that the second sliding plate 12 can be lifted upwards by the pull rope 16, the bottom partition plate 5 can be better embedded into the sliding groove, and the bottom partition plate 5 can be placed in the sliding groove more stably.
Through the smooth standing groove boundary that sets up of fillet, can make locating piece 10 when inserting the standing groove inside, more convenient inside of inserting the standing groove.
When the first sliding plate 8 is pressed down, the groove 17 at the bottom of the first sliding plate 8 is meshed with the top of the sliding block 15, so that the friction between the first sliding plate 8 and the sliding block 15 is larger, and the sliding block 15 supports the first sliding plate 8, so that the first sliding plate 8 is more stable in the sliding pressing process.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a join in marriage equipment for packing of becoming iron core limb which characterized in that: comprises a first support bar (1); the first support strips (1) are arranged in parallel; a plurality of square grooves are formed in the bottom of the first supporting bar (1), and at least two square grooves are formed in the bottom of the first supporting bar; a plurality of second supporting strips (2) are arranged at the bottom of the first supporting strip (1), and square grooves are formed in the positions, corresponding to the upper grooves of the first supporting strips (1), of the tops of the second supporting strips (2); the number of the second supporting strips (2) is the same as that of the square grooves; a plurality of supporting trays (3) are arranged at the top of the first supporting bar (1); a side baffle plate (4) is arranged at the top of the bearing plate (3); a cover plate (6) is arranged at the top of the uppermost bearing plate (3); a plurality of rectangular pipes (7) are arranged at the top of the cover plate (6), and the number of the rectangular pipes (7) is the same as that of the second supporting strips (2); the second support bar (2), the cover plate (6) and the rectangular tube (7) are provided with through holes; a screw rod (71) is inserted into the through hole, and two ends of the screw rod (71) are connected with bolts in a threaded manner;
a plurality of sliding grooves are formed in the bearing plate (3), and a first sliding plate (8) is connected in the sliding grooves in a sliding manner; a spring is fixedly connected between the bottom of the first sliding plate (8) and the bottom of the sliding groove;
the bottom of the side baffle plate (4) is fixedly connected with a positioning block (10); a placing groove is formed in the bearing plate (3); the placing groove is arranged at the side surface of the first sliding plate (8);
a limiting block (11) is fixedly connected to the bottom of the first sliding plate (8); a limiting groove (9) is formed in the bearing plate (3), and the limiting groove (9) is formed in the bottom of the placing groove; the limiting groove (9) and the limiting block (11) are correspondingly arranged; the other end of the limiting block (11) is correspondingly arranged with the shape of the positioning block (10);
a positioning seat (14) is fixedly connected to the bottom of the sliding groove of the first sliding plate (8); a sliding block (15) is connected inside the positioning seat (14) in a sliding way; a spring is fixedly connected between the bottom of the sliding block (15) and the bottom of the sliding groove of the first sliding plate (8); a pull rope (16) is fixedly connected to the side wall of the limiting block (11); the other end of the pull rope (16) passes through the bearing tray (3) and is fixedly connected to the top of the second sliding plate (12); the top of the sliding block (15) is higher than the height of the stay cord (16) fixedly connected to the side wall of the limiting block (11).
2. The packaging apparatus for a distribution transformer leg of claim 1, wherein: a sliding groove is formed in the bottom of the bearing plate (3), and a second sliding plate (12) is connected in the sliding groove in a sliding manner; a rubber pad (13) is fixedly connected between the top of the second sliding plate (12) and the top surface of the sliding groove at the bottom of the bearing plate (3).
3. The packaging apparatus for a distribution transformer leg of claim 1, wherein: the top boundary of the placing groove is smoothly arranged with round corners.
4. The packaging apparatus for a distribution transformer leg of claim 1, wherein: a groove (17) is formed in the bottom of the first sliding plate (8); the groove (17) is formed at a position corresponding to the sliding block (15).
5. A method for integrally packaging a distribution transformer core limb, which is characterized in that the method adopts the packaging equipment of the distribution transformer core limb according to any one of claims 1-4, and comprises the following specific steps:
s1: after two parallel second support bars (2) are placed on the ground or a table top in a mode that openings face upwards, the openings of the first support bars (1) are placed on the tops of the second support bars (2) downwards, and the openings of the first support bars (1) and the second support bars (2) are clamped with each other;
s2: wrapping rust-proof paper outside the iron core column, and fastening the rust-proof paper by using a plastic steel belt;
s3: placing a bearing tray (3) on the top of a first supporting bar (1), arranging wrapped iron core columns in sequence in a tower type mode, regularly placing the iron core columns on the top of the bearing tray (3), and placing side separation plates (4) between the iron core columns after the iron core columns are placed;
s4: after the side partition plates (4) are placed, placing a bottom partition plate (5) at the top of the iron core column, namely finishing one-layer packaging, and continuing to repeat the steps required by stacking layers;
s5: after the iron core column is stacked, a cover plate (6) and a rectangular tube (7) are placed at the top of the topmost layer of iron core column, through holes are sequentially formed in the rectangular tube (7), the cover plate (6) and the second support bar (2), the screw rods (71) are sequentially inserted into the through holes of the rectangular tube (7), the cover plate (6) and the second support bar (2), and the two ends of the screw rods (71) are locked by using the bolts, so that the integral package of the iron core column can be completed.
6. The method for integrally packaging a distribution transformer leg as set forth in claim 5, wherein: and S5, locking two ends of the screw (71) by using bolts, tightly wrapping two sides of the outlet angle of the iron core column by using pearl cotton, and tightly winding the support tray (3) by using composite paper, an agricultural film and a winding film in sequence.
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| CN202211195773.0A CN115571498B (en) | 2022-09-29 | 2022-09-29 | Integral packaging method and packaging equipment for distribution transformer core column |
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| CN202211195773.0A CN115571498B (en) | 2022-09-29 | 2022-09-29 | Integral packaging method and packaging equipment for distribution transformer core column |
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| CN115571498B true CN115571498B (en) | 2023-06-30 |
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| CN115571498A (en) | 2023-01-06 |
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