CN215101528U - Overhead hoist of dry-type transformer - Google Patents
Overhead hoist of dry-type transformer Download PDFInfo
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- CN215101528U CN215101528U CN202120766028.1U CN202120766028U CN215101528U CN 215101528 U CN215101528 U CN 215101528U CN 202120766028 U CN202120766028 U CN 202120766028U CN 215101528 U CN215101528 U CN 215101528U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 abstract description 18
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- 230000001105 regulatory effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
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Abstract
本实用新型公开了一种干式变压器的吊运装置，包括承载架、双轴电机、固定板、从动轴、承载板、调节轴和吊绳，其特征在于：所述的承载架底部设置有底板，所述的双轴电机设置在承载架内顶部，在双轴电机上设置有传动轴，所述的固定板设置在承载架上，所述的从动轴竖向穿过轴承三，所述的承载板上设置有固定槽、连接环，所述的调节轴放置在固定槽内，所述的吊绳放置在调节轴上。本实用新型在固定槽两侧的承载板上设置有承载槽，并将调节轴上的连接块放置在承载槽内，调节轴两端的连接块在承载槽内移动，能够调整两个调节轴之间的距离，便于调整吊钩的位置，使吊钩吊住干式变压器的适宜位置，进而提高干式变压器在吊运过程中的稳定性。
The utility model discloses a hoisting device for a dry-type transformer, comprising a bearing frame, a double-shaft motor, a fixing plate, a driven shaft, a bearing plate, an adjusting shaft and a suspending rope. The utility model is characterized in that: the bottom of the bearing frame is provided with There is a bottom plate, the biaxial motor is arranged on the inner top of the bearing frame, a transmission shaft is arranged on the biaxial motor, the fixing plate is arranged on the bearing frame, and the driven shaft vertically passes through the bearing three, The bearing plate is provided with a fixing groove and a connecting ring, the adjusting shaft is placed in the fixing groove, and the hanging rope is placed on the adjusting shaft. The utility model is provided with bearing slots on the bearing plates on both sides of the fixing slot, and the connecting blocks on the adjustment shaft are placed in the bearing slots, and the connecting blocks at both ends of the adjustment shaft move in the bearing slots, so that the adjustment between the two adjustment shafts can be adjusted. The distance between them is convenient to adjust the position of the hook, so that the hook can hang the dry-type transformer at a suitable position, thereby improving the stability of the dry-type transformer during the lifting process.
Description
Technical Field
The utility model relates to a dry-type transformer handling technical field specifically is a hoisting device of dry-type transformer.
Background
When the dry type transformer is used for transporting materials, the dry type transformer is generally hoisted to a transport trolley through a winch and a crane, and then manually pushed to a material loading position, however, the winch and the crane are large in size and inconvenient to use, and the moving and transporting are also completed by means of manually pushing the transport trolley, so that the transporting efficiency is low, and the time and the labor are wasted. For example, patent No. 201922193999.7 discloses a dry type transformer convenient to carry, which solves the problem of high labor intensity in carrying the dry type transformer, but has the problems that the dry type transformer cannot be lifted, the stability of the dry type transformer is not high in the carrying process, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem that can not carry out the handling to dry-type transformer, dry-type transformer stability is not high, work efficiency is low in handling that current dry-type transformer overhead hoist exists, providing a structural design is reasonable, can carry out the overhead hoist to dry-type transformer, dry-type transformer stability is good, work efficiency is high in handling.
The utility model provides a technical scheme that technical problem taken does:
the utility model provides a overhead hoist of dry-type transformer, includes and bears frame, biax motor, fixed plate, driven shaft, loading board, regulating spindle and lifting rope, its characterized in that: the bottom of the bearing frame is provided with a bottom plate, the inner wall of the top of the bearing frame is provided with a first bearing, the bottom plate is provided with a second bearing, the bearing frame is connected with the bottom plate through welding, the connection strength between the bearing frame and the bottom plate is improved, and further, the structural strength of the lifting device is improved, the double-shaft motor is arranged at the top in the bearing frame, the double-shaft motor is provided with a transmission shaft, the transmission shaft extends into the first bearing, the transmission shaft is provided with a first gear, the fixed plate is arranged on the bearing frame and provided with a third bearing, the driven shaft vertically penetrates through the third bearing and extends into the second bearing, the top of the driven shaft is provided with a second gear, the driven shaft is provided with an external thread, the bearing plate is provided with a fixed groove and a connecting ring, the connecting ring is provided with an internal thread and is sleeved on the driven shaft, the adjusting shaft is placed in the fixed groove, connecting blocks are arranged at two ends of the adjusting shaft and movably connected with the bearing plate, the lifting rope is placed on the adjusting shaft and provided with a lifting hook, the double-shaft motor drives the transmission shaft and the first gear on the transmission shaft to rotate forwards or reversely, the second gear drives the driven shaft to rotate forwards or reversely, the external thread on the driven shaft pushes the connecting ring on the bearing plate to move, the bearing plate moves vertically along the driven shaft, the dry-type transformer is lifted by the lifting hook on the lifting rope, and the lifting efficiency of the dry-type transformer is improved.
Preferably, the double-shaft motor is a servo motor, the first gear on the transmission shaft is connected with the second gear on the driven shaft, the double-shaft motor drives the transmission shaft and the first gear on the transmission shaft to rotate in the forward direction or the reverse direction, the second gear and the driven shaft to rotate in the forward direction or the reverse direction, the external thread on the driven shaft pushes the connecting ring on the bearing plate to move, so that the bearing plate vertically moves along the driven shaft, the dry-type transformer is lifted by the hook on the lifting rope, and the lifting efficiency of the dry-type transformer is improved.
Preferably, the bearing plates on the two sides of the fixing groove are provided with bearing grooves, the connecting blocks on the adjusting shafts are placed in the bearing grooves, the connecting blocks at the two ends of the adjusting shafts move in the bearing grooves, the distance between the two adjusting shafts can be adjusted, the position of the lifting hook can be conveniently adjusted, the lifting hook is enabled to lift the proper position of the dry-type transformer, and the stability of the dry-type transformer in the lifting process is further improved.
Preferably, a spring is arranged between one end of the bearing groove and the connecting block, when the dry-type transformer is hoisted by the lifting hook, the adjusting shaft is pulled by the action of gravity to transversely move in the fixing groove, so that the connecting block slides in the bearing groove, the spring is pulled by the moving connecting block, the connecting block slowly moves in the bearing groove by the elasticity of the spring, the hoisted dry-type transformer is in a balanced state, the stability of the dry-type transformer in the hoisting process is improved, and the dry-type transformer is prevented from being damaged.
Preferably, the adjusting shaft is provided with a limiting groove, the lifting rope is placed in the limiting groove, the lifting hook on the lifting rope is used for lifting the dry-type transformer, the lifting rope is placed in the limiting groove, the lifting rope is prevented from shaking on the adjusting shaft, the stability of the dry-type transformer in the lifting process is improved, the position of the lifting rope on the adjusting shaft can be adjusted according to the position of the dry-type transformer to be lifted, and the stability of the dry-type transformer in the lifting process is further improved.
Preferably, the bottom plate is provided with a support, the support is provided with a travelling wheel, the travelling wheel is provided with a brake, and the travelling wheel and the brake are convenient for the lifting device to move, so that the lifted dry-type transformer is driven to move to a proper position, and the labor intensity of manual carrying is reduced.
Has the advantages that: the utility model discloses be provided with the spacing groove on the regulating spindle to put into the spacing inslot with the lifting rope, the dry-type transformer is hung to the lifting hook on the lifting rope, puts into the spacing inslot with the lifting rope, avoids the lifting rope to take place to rock on the regulating spindle, not only improves the stability of dry-type transformer at the handling in-process, and the position adjustment lifting rope of the dry-type transformer that also can hang as required is in the epaxial position of regulating spindle, further improves the stability of dry-type transformer at the handling in-process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the bearing plate and the adjusting shaft.
Fig. 3 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the bearing plate and the bearing groove.
Fig. 4 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the adjusting shaft and the limiting groove.
Fig. 5 is a schematic view of a part of the structure of the present invention, illustrating a connection structure of the first gear and the second gear.
Fig. 6 is a schematic diagram of another embodiment of the present invention.
Fig. 7 is a schematic view of a portion of the structure of fig. 6, illustrating a connection structure of the limiting rod and the blocking groove.
In the figure: 1. the brake device comprises a bearing frame, a double-shaft motor, a fixing plate, a driven shaft, a bearing plate, a regulating shaft, a lifting rope, a bearing I, a bearing II, a support 11, a walking wheel, a brake, a driving shaft, a gear I, a gear II, a gear 18, an external thread, a connecting ring 19, a fixing groove, a spring, a fixing groove, a lifting rope, a bearing II, a support 12, a walking wheel, a brake, a connecting block, a limiting groove, a spring, a lifting hook, a lifting rope, a limiting rod and a blocking groove.
Detailed Description
The present invention will be described in more detail with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1-4, a lifting device for a dry-type transformer comprises a bearing frame 1, a double-shaft motor 2, a fixing plate 3, a driven shaft 4, a bearing plate 5, an adjusting shaft 6 and a lifting rope 7, and is characterized in that: the bottom of the bearing frame 1 is provided with a bottom plate 8, a first bearing 9 is arranged on the inner wall of the top of the bearing frame 1, a second bearing 10 is arranged on the bottom plate 8, the bearing frame 1 is connected with the bottom plate 8 through welding, the connection strength between the bearing frame 1 and the bottom plate 8 is improved, the structural strength of a lifting device is further improved, the double-shaft motor 2 is arranged at the top of the inside of the bearing frame 1, the transmission shaft 14 is arranged on the double-shaft motor 2, the transmission shaft 14 extends into the first bearing 9, the first gear 15 is arranged on the transmission shaft 14, the fixing plate 3 is arranged on the bearing frame 1, a third bearing 16 is arranged on the fixing plate 3, the driven shaft 4 vertically penetrates through the third bearing 16, the bottom end of the driven shaft 4 extends into the second bearing 10, a second gear 17 is arranged at the top end of the driven shaft 4, an external thread 18 is arranged on the driven shaft 4, a fixing groove 20, a fixing groove is formed in the bearing plate 5, The dry-type transformer lifting device comprises a connecting ring 19, wherein an internal thread 21 is arranged in the connecting ring 19, the connecting ring 19 is sleeved on a driven shaft 4, an adjusting shaft 6 is placed in a fixing groove 20, connecting blocks 23 are arranged at two ends of the adjusting shaft 6, the connecting blocks 23 are movably connected with a bearing plate 5, a lifting rope 7 is placed on the adjusting shaft 6, a lifting hook 26 is arranged on the lifting rope 7, a double-shaft motor 2 drives a transmission shaft 14 and a first gear 15 on the transmission shaft 14 to rotate forwards or reversely, the first gear 15 drives a second gear 17 and the driven shaft 4 to rotate forwards or reversely, an external thread 18 on the driven shaft 4 pushes the connecting ring 19 on the bearing plate 5 to move, so that the bearing plate 5 vertically moves along the driven shaft 4, the dry-type transformer is lifted by the lifting hook 26 on the lifting rope 7, and the lifting efficiency of the dry-type transformer is improved.
Preferably, the dual-shaft motor 2 is a servo motor, the first gear 15 on the transmission shaft 14 is connected with the second gear 17 on the driven shaft 4, the dual-shaft motor 2 drives the transmission shaft 14 and the first gear 15 on the transmission shaft 14 to rotate in the forward direction or the reverse direction, the first gear 15 drives the second gear 17 and the driven shaft 4 to rotate in the forward direction or the reverse direction, the external thread 18 on the driven shaft 4 pushes the connecting ring 19 on the bearing plate 5 to move, so that the bearing plate 5 vertically moves along the driven shaft 4, the lifting hook 26 on the lifting rope 7 lifts the dry-type transformer, and the lifting efficiency of the dry-type transformer is improved.
Preferably, the bearing plates 5 on both sides of the fixing groove 20 are provided with bearing grooves 22, the connecting blocks 23 on the adjusting shafts 6 are placed in the bearing grooves 22, the connecting blocks 23 at both ends of the adjusting shafts 6 move in the bearing grooves 22, the distance between the two adjusting shafts 6 can be adjusted, the position of the lifting hook 26 can be conveniently adjusted, the lifting hook 26 is enabled to lift the proper position of the dry-type transformer, and the stability of the dry-type transformer in the lifting process is further improved.
Preferably, a spring 25 is arranged between one end of the bearing groove 22 and the connecting block 23, when the dry-type transformer is hoisted by the hook 26, the adjusting shaft 6 is pulled by gravity to move transversely in the fixing groove 20, so that the connecting block 23 slides in the bearing groove 22, the spring 25 is pulled by the moving connecting block 23, the connecting block 23 moves slowly in the bearing groove 22 by the elastic force of the spring 25, the hoisted dry-type transformer is in a balanced state, the stability of the dry-type transformer in the hoisting process is improved, and the dry-type transformer is prevented from being damaged.
Preferably, the adjusting shaft 6 is provided with a limiting groove 24, the lifting rope 7 is placed in the limiting groove 24, the dry-type transformer is lifted by the lifting hook 26 on the lifting rope 7, the lifting rope 7 is placed in the limiting groove 24, the lifting rope 7 is prevented from shaking on the adjusting shaft 6, the stability of the dry-type transformer in the lifting process is improved, the position of the lifting rope 7 on the adjusting shaft 6 can be adjusted according to the position of the dry-type transformer to be lifted, and the stability of the dry-type transformer in the lifting process is further improved.
Preferably, the bottom plate 8 is provided with a support 11, the support 11 is provided with a traveling wheel 12, the traveling wheel 12 is provided with a brake 13, and the traveling wheel 12 and the brake 13 facilitate the moving and transporting of the lifting device, so that the lifted dry-type transformer is driven to move and transport to a proper position, and the labor intensity of manual transportation is reduced.
Example two:
as shown in fig. 6-7, the lifting device for the dry-type transformer comprises a bearing frame 1, a double-shaft motor 2, a fixing plate 3, a driven shaft 4, a bearing plate 5, an adjusting shaft 6 and a lifting rope 7, and is characterized in that: the bottom of the bearing frame 1 is provided with a bottom plate 8, a first bearing 9 is arranged on the inner wall of the top of the bearing frame 1, a second bearing 10 is arranged on the bottom plate 8, the bearing frame 1 is connected with the bottom plate 8 through welding, the connection strength between the bearing frame 1 and the bottom plate 8 is improved, the structural strength of a lifting device is further improved, the double-shaft motor 2 is arranged at the top of the inside of the bearing frame 1, the transmission shaft 14 is arranged on the double-shaft motor 2, the transmission shaft 14 extends into the first bearing 9, the first gear 15 is arranged on the transmission shaft 14, the fixing plate 3 is arranged on the bearing frame 1, a third bearing 16 is arranged on the fixing plate 3, the driven shaft 4 vertically penetrates through the third bearing 16, the bottom end of the driven shaft 4 extends into the second bearing 10, a second gear 17 is arranged at the top end of the driven shaft 4, an external thread 18 is arranged on the driven shaft 4, a fixing groove 20, a fixing groove is formed in the bearing plate 5, The dry-type transformer lifting device comprises a connecting ring 19, wherein an internal thread 21 is arranged in the connecting ring 19, the connecting ring 19 is sleeved on a driven shaft 4, an adjusting shaft 6 is placed in a fixing groove 20, connecting blocks 23 are arranged at two ends of the adjusting shaft 6, the connecting blocks 23 are movably connected with a bearing plate 5, a lifting rope 7 is placed on the adjusting shaft 6, a lifting hook 26 is arranged on the lifting rope 7, a double-shaft motor 2 drives a transmission shaft 14 and a first gear 15 on the transmission shaft 14 to rotate forwards or reversely, the first gear 15 drives a second gear 17 and the driven shaft 4 to rotate forwards or reversely, an external thread 18 on the driven shaft 4 pushes the connecting ring 19 on the bearing plate 5 to move, so that the bearing plate 5 vertically moves along the driven shaft 4, the dry-type transformer is lifted by the lifting hook 26 on the lifting rope 7, and the lifting efficiency of the dry-type transformer is improved.
Preferably, the dual-shaft motor 2 is a servo motor, the first gear 15 on the transmission shaft 14 is connected with the second gear 17 on the driven shaft 4, the dual-shaft motor 2 drives the transmission shaft 14 and the first gear 15 on the transmission shaft 14 to rotate in the forward direction or the reverse direction, the first gear 15 drives the second gear 17 and the driven shaft 4 to rotate in the forward direction or the reverse direction, the external thread 18 on the driven shaft 4 pushes the connecting ring 19 on the bearing plate 5 to move, so that the bearing plate 5 vertically moves along the driven shaft 4, the lifting hook 26 on the lifting rope 7 lifts the dry-type transformer, and the lifting efficiency of the dry-type transformer is improved.
Preferably, the bearing plates 5 on both sides of the fixing groove 20 are provided with bearing grooves 22, the connecting blocks 23 on the adjusting shafts 6 are placed in the bearing grooves 22, the connecting blocks 23 at both ends of the adjusting shafts 6 move in the bearing grooves 22, the distance between the two adjusting shafts 6 can be adjusted, the position of the lifting hook 26 can be conveniently adjusted, the lifting hook 26 is enabled to lift the proper position of the dry-type transformer, and the stability of the dry-type transformer in the lifting process is further improved.
Preferably, a spring 25 is arranged between one end of the bearing groove 22 and the connecting block 23, when the dry-type transformer is hoisted by the hook 26, the adjusting shaft 6 is pulled by gravity to move transversely in the fixing groove 20, so that the connecting block 23 slides in the bearing groove 22, the spring 25 is pulled by the moving connecting block 23, the connecting block 23 moves slowly in the bearing groove 22 by the elastic force of the spring 25, the hoisted dry-type transformer is in a balanced state, the stability of the dry-type transformer in the hoisting process is improved, and the dry-type transformer is prevented from being damaged.
Preferably, the adjusting shaft 6 is provided with a limiting groove 24, the lifting rope 7 is placed in the limiting groove 24, the dry-type transformer is lifted by the lifting hook 26 on the lifting rope 7, the lifting rope 7 is placed in the limiting groove 24, the lifting rope 7 is prevented from shaking on the adjusting shaft 6, the stability of the dry-type transformer in the lifting process is improved, the position of the lifting rope 7 on the adjusting shaft 6 can be adjusted according to the position of the dry-type transformer to be lifted, and the stability of the dry-type transformer in the lifting process is further improved.
Preferably, the bottom plate 8 is provided with a support 11, the support 11 is provided with a traveling wheel 12, the traveling wheel 12 is provided with a brake 13, and the traveling wheel 12 and the brake 13 facilitate the moving and transporting of the lifting device, so that the lifted dry-type transformer is driven to move and transport to a proper position, and the labor intensity of manual transportation is reduced.
Preferably, bear frame 1 on be provided with gag lever post 27, loading board 5 on seted up the retaining groove 28 to stretch into the gag lever post 27 in the retaining groove 28, loading board 5 rises or descends in the effect of double-shaft motor 2, the retaining groove 28 on loading board 5 rises or descends along gag lever post 27, plays limiting displacement to the loading board 5 that reciprocates, avoids loading board 5 to take place to rock at vertical removal in-process, has improved the stability of dry-type transformer at the handling in-process.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are for convenience of description and simplicity of description only, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, consequently can not understand right the utility model discloses a restriction, the utility model discloses in relevant each part relation of connection, based on prior art, select different materials and can adopt the relation of connection who thinks to correspond, for example, select technical material and can adopt welded connection, select the stone material and can adopt the connecting piece to connect and so on.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120766028.1U CN215101528U (en) | 2021-04-15 | 2021-04-15 | Overhead hoist of dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120766028.1U CN215101528U (en) | 2021-04-15 | 2021-04-15 | Overhead hoist of dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215101528U true CN215101528U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120766028.1U Active CN215101528U (en) | 2021-04-15 | 2021-04-15 | Overhead hoist of dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215101528U (en) |
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2021
- 2021-04-15 CN CN202120766028.1U patent/CN215101528U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lifting device for dry-type transformer Effective date of registration: 20221222 Granted publication date: 20211210 Pledgee: Nanling County SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI LANXIANG ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: Y2022980028684 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211210 Pledgee: Nanling County SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI LANXIANG ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: Y2022980028684 |