CN209009976U - A kind of adjustable lifting for current transformer installation - Google Patents
A kind of adjustable lifting for current transformer installation Download PDFInfo
- Publication number
- CN209009976U CN209009976U CN201821585036.0U CN201821585036U CN209009976U CN 209009976 U CN209009976 U CN 209009976U CN 201821585036 U CN201821585036 U CN 201821585036U CN 209009976 U CN209009976 U CN 209009976U
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- CN
- China
- Prior art keywords
- current transformer
- lifting
- platform sling
- connecting shaft
- installation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Housings And Mounting Of Transformers (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model belongs to current transformer mounting technique field, in particular to a kind of adjustable lifting for current transformer installation.Including platform sling, shackle and connecting shaft, wherein platform sling has the bending angle being adapted with current transformer setting angle, one end of platform sling is equipped with the connecting shaft for connecting with the fixed pallet on current transformer and is locked by locking nut, the other end of platform sling is equipped with lifting lug, shackle is connect with lifting lug, and shackle with lifting rope for connecting.The angle that platform sling of the utility model itself designs is adapted to the case where current transformer needs vertically-mounted or inclination installation, solves the unstable situation to swing back and forth when directly being lifted by crane and lifted with lifting rope, setting angle is also provided simultaneously, it can be carried out continuously to make to lift and install, keep installation accurate in place.
Description
Technical field
The utility model belongs to current transformer mounting technique field, in particular to a kind of for current transformer installation
Adjustable lifting.
Background technique
Converter transformer valve-side raising seat is generally fuel tank sidewall and tiltedly goes out type or tiltedly go out from the bending of fuel tank case lid, installation valve
Side needs to lift by crane current transformer into installation vertically when increasing current transformer in seat.Therefore the fixed pallet of current transformer is general
Structure is mixed all over hanging using unilateral side, this structure is when lifting current transformer, if inevitably using conventional suspender lifting
Generation is rocked, this can not only generate security risk, and crisis correlation installation personnel personal safety also cannot can precisely be determined during installation
Position, influences installation progress and effect.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of adjustable hanging for current transformer installation
Tool is rocked with that can generate when solving traditional suspender lifting current transformer, generates security risk, and cannot precisely determine during installation
Position, the problem of influencing installation progress and effect.
To achieve the goals above, the utility model uses following technical scheme:
A kind of adjustable lifting for current transformer installation, including platform sling, shackle and connecting shaft, wherein platform sling has
The bending angle being adapted with current transformer setting angle, one end of the platform sling be equipped with for consolidating on current transformer
Determine the connecting shaft of supporting plate connection, the other end is equipped with the shackle for connecting with lifting rope.
The end of the connecting shaft be equipped with external screw thread, the connecting shaft be inserted in hanging in the fixed pallet mix in and
It is locked by locking nut.
The other end of the platform sling is equipped with lifting lug, and the shackle is connect with lifting lug.
The platform sling includes interconnecting piece and lifting portion, the interconnecting piece and lifting portion not in the same plane, the connection
Axis is set on the interconnecting piece, and the lifting lug is set in the lifting portion.
The connecting shaft and the lifting lug are all set in the back side of the platform sling and the connecting shaft and the interconnecting piece hang down
Directly.
The interconnecting piece and lifting portion are an integral structure.
The side of the fixed pallet sets and mixes there are two hanging, and two are hung to mix and connect respectively with two adjustable liftings.
The advantages of the utility model and beneficial effect are:
It needs vertically-mounted or inclines 1. the angle that platform sling of the utility model itself designs is adapted to current transformer
Tiltedly the case where installation, solves the unstable situation to swing when directly being lifted by crane and lifted with lifting rope, while also providing peace
Angle is filled, to make to lift and install and can be carried out continuously, keeps installation accurate in place.
2. the design of the shackle of the utility model can make current transformer adjust angle as needed in assembling process,
It successfully solves and needs to adjust angle in assembling process but be likely to occur the very big current transformer integral hoisting of weight simultaneously
The unsafe problems significantly swung, it is ensured that hoisting process is safe and reliable.
3. the utility model profile nut locking mechanism, and keep current transformer lifting steady under the effect of gravity in the process
The precarious position to swing is avoided the occurrence of, guarantees the personal safety of installation personnel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model is connect with current transformer fixed pallet；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the bottom view of Fig. 2；
Fig. 4 is the structural schematic diagram of platform sling in the utility model.
In figure: 1 is locking nut, and 2 be platform sling, and 201 be interconnecting piece, and 202 be lifting portion, and 3 be shackle, and 4 be connecting shaft, 5
It is solid pin for lifting lug, 6,7 be attaching nut, and 8 be split pin, and 9 be fixed pallet, and 10 be lifting rope.
Specific embodiment
The vertically-mounted presence of current transformer for mixing structure is hung for converter power transformer fixed pallet unilateral side in the prior art
Insecurity factor, the utility model provide a kind of structure be simple and convenient to operate, the hoisting device of economical rationality, it is ensured that perpendicular
Histogram is less prone to accident when hanging the current transformer for mixing fixed pallet structure to installation unilateral side.
In order to keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing and it is embodied
The utility model is described in detail in example.
As shown in Figure 1, a kind of adjustable lifting for current transformer installation provided by the utility model, including platform sling
2, shackle 3 and connecting shaft 4, wherein platform sling 2 have with current transformer setting angle be adapted bending angle, the one of platform sling 2
End is equipped with connecting shaft 4 for connect with the fixed pallet 9 on current transformer, and the other end with lifting rope 10 equipped with for connecting
Shackle 3 connects.
As Figure 2-3, the end of connecting shaft 4 is equipped with external screw thread, and what connecting shaft 4 was inserted in that fixed pallet 9 is equipped with hangs
It is locked in mixing and by locking nut 1.The other end of platform sling 2 is equipped with lifting lug 5, and shackle 3 is connect with lifting lug 5.
As shown in figure 4, platform sling 2 includes interconnecting piece 201 and lifting portion 202, interconnecting piece 201 and lifting portion 202 be not same
In plane, setting angle is formed.Interconnecting piece 201 is equipped with connecting shaft 4, and lifting portion 202 is equipped with lifting lug 5.
Further, interconnecting piece 201 and lifting portion 202 are an integral structure, and connecting shaft 4 and lifting lug 5 are all set in platform sling 2
The back side and connecting shaft 4 it is vertical with interconnecting piece 201.
As shown in figure 3, shackle 3 is the shackle of BX type, the open end of button passes through solid pin 6 and attaching nut 8 and lifting lug 5
Connection is locked, the end of solid pin 6 after solid pin 6 passes through the through-hole on button end and lifting lug 5 by attaching nut 8
Pass through 8 axial limiting of split pin.
The side of fixed pallet 9 sets and mixes there are two hanging, and two are hung to mix and connect respectively with an adjustable lifting.
The connection procedure of the utility model is: the connecting shaft 4 of two platform slings 2 is respectively penetrated current transformer fixed pallet
9 unilateral two hang and mix in, the bending angle of the platform sling 2 by being calculated is consistent with actual installation angle, passes through two lockings
Nut 1 is locked respectively.Under the effect of gravity, setting angle required for being formed after lifting.Since shackle 3 itself can adjust
Angle is saved, for lifting current transformer to installation site, assembly crewman can be according to actual installation angle after lifting rope 10 penetrates shackle 3
Smoothly installation.
The bending angle of platform sling 2 determines that locking nut 1 consolidates current transformer according to current transformer actual installation angle
It is fixed securely after vertical lifting current transformer to be installed smoothly at the angle of needs, it is perpendicular to realize the lifting of current transformer unilateral side
Straight installation.
The angle that platform sling of the utility model itself designs is adapted to current transformer and needs vertically-mounted or inclination
The case where installation, solves the unstable situation to swing when directly being lifted by crane and lifted with lifting rope, while also providing installation
Angle keeps installation accurate in place to make to lift and install and can be carried out continuously.The design of the shackle of the utility model can make
Current transformer adjusts angle as needed in assembling process, successfully solves and needs to adjust angle but same in assembling process
When be likely to occur the unsafe problems that the very big current transformer integral hoisting of weight significantly swings, it is ensured that hoisting process safety
Reliably.The locking nut locking mechanism of the utility model, and keep current transformer lifting steady under the effect of gravity in the process, it keeps away
Exempt from the precarious position for occurring swinging, guarantees the personal safety of installation personnel.
The foregoing is merely the embodiments of the present invention, are not intended to limit the protection scope of the utility model.It is all
Any modification, equivalent substitution and improvement made within spirit of the present utility model and principle, extension etc., are all contained in this reality
With in novel protection scope.
Claims (7)
1. a kind of adjustable lifting for current transformer installation, which is characterized in that including platform sling (2), shackle (3) and connection
Axis (4), wherein platform sling (2) has the bending angle being adapted with current transformer setting angle, and one end of the platform sling (2) is set
There is the connecting shaft (4) for connecting with the fixed pallet (9) on current transformer, the other end is equipped with for connecting with lifting rope (10)
Shackle (3).
2. the adjustable lifting according to claim 1 for current transformer installation, which is characterized in that the connecting shaft
(4) end is equipped with external screw thread, and the connecting shaft (4) is inserted in hanging on the fixed pallet (9) and mixes interior and pass through locking screw
Female (1) locking.
3. the adjustable lifting according to claim 2 for current transformer installation, which is characterized in that the platform sling
(2) the other end is equipped with lifting lug (5), and the shackle (3) connect with lifting lug (5).
4. the adjustable lifting according to claim 3 for current transformer installation, which is characterized in that the platform sling
(2) include interconnecting piece (201) and lifting portion (202), the interconnecting piece (201) and lifting portion (202) not in the same plane, institute
It states connecting shaft (4) to be set on the interconnecting piece (201), the lifting lug (5) is set on the lifting portion (202).
5. the adjustable lifting according to claim 4 for current transformer installation, which is characterized in that the connecting shaft
(4) it is all set in the back side of the platform sling (2) with the lifting lug (5) and the connecting shaft (4) and the interconnecting piece (201) are hung down
Directly.
6. the adjustable lifting according to claim 4 for current transformer installation, which is characterized in that the interconnecting piece
(201) it is an integral structure with lifting portion (202).
7. the adjustable lifting according to claim 1 for current transformer installation, which is characterized in that the fixed support
The side of plate (9) sets and mixes there are two hanging, and two are hung to mix and connect respectively with two adjustable liftings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585036.0U CN209009976U (en) | 2018-09-27 | 2018-09-27 | A kind of adjustable lifting for current transformer installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585036.0U CN209009976U (en) | 2018-09-27 | 2018-09-27 | A kind of adjustable lifting for current transformer installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209009976U true CN209009976U (en) | 2019-06-21 |
Family
ID=66834645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585036.0U Active CN209009976U (en) | 2018-09-27 | 2018-09-27 | A kind of adjustable lifting for current transformer installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209009976U (en) |
-
2018
- 2018-09-27 CN CN201821585036.0U patent/CN209009976U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TBEA Smart Energy Co.,Ltd. Assignor: Tbea Shenyang Transformer Group Co.,Ltd. Contract record no.: X2023210000145 Denomination of utility model: An adjustable lifting tool for installing current transformers Granted publication date: 20190621 License type: Common License Record date: 20230927 |
|
| EE01 | Entry into force of recordation of patent licensing contract |