CN207090828U - On-load voltage regulating switch hanging apparatus - Google Patents
On-load voltage regulating switch hanging apparatus Download PDFInfo
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- CN207090828U CN207090828U CN201720990404.9U CN201720990404U CN207090828U CN 207090828 U CN207090828 U CN 207090828U CN 201720990404 U CN201720990404 U CN 201720990404U CN 207090828 U CN207090828 U CN 207090828U
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- arm
- load voltage
- voltage regulating
- regulating switch
- hanging apparatus
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Abstract
It the utility model is related to a kind of on-load voltage regulating switch hanging apparatus, it is made up of forward and backward support, arm and electric lifting mechanism, the top of after-poppet is fixedly connected with one end of arm, fore-stock is connected by the middle part of support member and arm, arm is provided with driving belt, and driving belt bottom is additionally provided with electric lifting mechanism.The utility model can be directly placed on transformer carries out lifting operation to on-load voltage regulating switch, and the on-load voltage regulating switch sling can be steadily placed on ground safely, the maintenance of staff is facilitated, has prevented potential safety hazard again, improves maintenance work efficiency.
Description
Technical field
A kind of indoor transformer repair apparatus is the utility model is related to, particularly a kind of on-load voltage regulating switch hanging apparatus.
Background technology
At present, as the improvement and renewal of electrical network facilities, 66kV substation equipments generally use indoor location mode.
Although this can significantly extend power equipment service life, also inconvenience is brought to part service work simultaneously.Due to
The interior space is limited, and inspection work is hung in the overhaul of on-load tap-changer of transformer can not use the large scale equipments such as crane, therefore existing
Maintenance mode be to use manpower lift to move, easily cause equipment and collide with damage, and staff can only be in the transformation of narrow space
Repaired with device device, personal safety and repair quality are difficult to ensure that.In addition to manpower lift to move, some loaded switch producers
Supporting hanging apparatus is provided, but the installation weight reaches nearly hundred kilograms, and installation is extremely inconvenient, and can not hang loaded switch
To ground, still need to be overhauled on transformer body.Because the hanging apparatus column that producer provides is high, center of gravity moves up, stable
Property it is poor, suspended object controlled range is small, thus present loaded switch hang inspection work do not use the device substantially.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of simple and light, quick for installation
On-load voltage regulating switch hanging apparatus.
Technical solution of the present utility model is：A kind of on-load voltage regulating switch hanging apparatus, by forward and backward support, arm
And electric lifting mechanism is formed, it is characterised in that：The top of cylindricality after-poppet is fixedly connected with one end of arm, frame-type fore-stock
Connected by the middle part of support member and arm；Arm is trench structure, and both ends are respectively fixedly installed a pulley in groove, two
Individual pulley room is provided with driving belt, wherein the pulley of support one end is driving wheel rearward, is provided with hand-operated wheel on pulley spindle, separately
The pulley of one end is swelling wheel；Driving belt bottom is additionally provided with electric lifting mechanism.
Described electric lifting mechanism is electric block.
Described after-poppet bottom is provided with fixed feet, and screw is provided with fixed feet.
The end set of described arm swelling wheel side has the cinch bolt being connected with swelling wheel.
Described after-poppet and the junction of arm are provided with fixed triangle plate.
The bottom of described fore-stock is provided with adjustable for height footing, and the bottom surface of footing is provided with slipmat.
The utility model is light and handy easy on the whole, can be directly placed on transformer and on-load voltage regulating switch is lifted
Operation, and the on-load voltage regulating switch sling can be steadily placed on ground safely, both it has been very easy to staff's
Maintenance operation, prevent potential safety hazard again, improve maintenance work efficiency.The utility model also has simple in construction, peace simultaneously
Fill the advantages of convenient to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is the structural representation of the utility model arm；
Fig. 4 is the utility model use state diagram.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, the utility model is mainly by fore-stock 10, after-poppet 4, arm 9 and the structure of electric lifting mechanism 8
Into.
Fore-stock is frame-type structure, and after-poppet is column construction.One end of arm is fixedly connected on the top of after-poppet, preceding
Support is connected by the middle part of support member and arm.The support member of the present embodiment is the company with setting thereon by support arm 7
Connect pawl 6 to form, support arm is fixed on fore-stock, and connection pawl is fixedly connected with arm.In the junction of after-poppet and arm, if
Fixed triangle plate 3 is equipped with, plays a part of firm connection.After-poppet bottom is additionally provided with fixed feet 5, and spiral shell is provided with fixed feet
Hole.The bottom of fore-stock is provided with footing 11, and the bottom surface of footing is provided with slipmat.
As shown in figure 3, arm is trench structure, both ends are respectively fixedly installed a pulley in groove, and two pulley rooms are set
There is driving belt 15, wherein the pulley of support one end is driving wheel 13 rearward, the hand-operated wheel 1 of crank 2 is provided with pulley spindle.
The pulley of the other end is swelling wheel 14；Electric lifting mechanism 8 is connected to the bottom of driving belt by sliding connector 16.This reality
The electric lifting mechanism for applying example is electric block.The end set of arm swelling wheel side has the cinch bolt being connected with swelling wheel
12, for adjusting the swelling degree of driving belt.
As shown in figure 4, in use, the utility model is positioned on transformer 18, for the sake of firm, can be led to bolt
Later the screw in frame bottom fixed feet, fastening is attached with on-load tap-changer of transformer upper cover plate.Plus fore-stock
The effect of slipmat on footing, the utility model can be securely placed on transformer, easily facilitate lifting operation.Lifting
When, rotated using the crank of hand-operated wheel, control electric block to move to hoisting point position by pulley and driving belt, by Special-purpose hanger
It is hooked on the hanger of on-load voltage regulating switch 17, control electric block lifts by crane on-load voltage regulating switch to appropriate height, then operates hand
Taking turns it, earthward direction moves horizontally, and operates electric block again and on-load voltage regulating switch is down into ground.Maintenance finishes installs again
When, it is opposite with aforesaid operations process.
Claims (6)
1. a kind of on-load voltage regulating switch hanging apparatus, is made up of forward and backward support, arm and electric lifting mechanism, it is characterised in that：
The top of cylindricality after-poppet is fixedly connected with one end of arm, and frame-type fore-stock is connected by the middle part of support member and arm
Connect；Arm is trench structure, and both ends are respectively fixedly installed a pulley in groove, and two pulley rooms are provided with driving belt, wherein
The pulley of support one end is driving wheel rearward, hand-operated wheel is provided with pulley spindle, the pulley of the other end is swelling wheel；Driving belt
Bottom is additionally provided with electric lifting mechanism.
2. on-load voltage regulating switch hanging apparatus according to claim 1, it is characterised in that described electric lifting mechanism is
Electric block.
3. on-load voltage regulating switch hanging apparatus according to claim 1, it is characterised in that described after-poppet bottom is set
There is fixed feet, screw is provided with fixed feet.
4. on-load voltage regulating switch hanging apparatus according to claim 1, it is characterised in that described arm swelling wheel side
End set have the cinch bolt being connected with swelling wheel.
5. on-load voltage regulating switch hanging apparatus according to claim 1, it is characterised in that described after-poppet and arm
Junction is provided with fixed triangle plate.
6. on-load voltage regulating switch hanging apparatus according to claim 1, it is characterised in that the bottom of described fore-stock is set
Adjustable for height footing is equipped with, the bottom surface of footing is provided with slipmat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720990404.9U CN207090828U (en) | 2017-08-09 | 2017-08-09 | On-load voltage regulating switch hanging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720990404.9U CN207090828U (en) | 2017-08-09 | 2017-08-09 | On-load voltage regulating switch hanging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207090828U true CN207090828U (en) | 2018-03-13 |
Family
ID=61544586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720990404.9U Active CN207090828U (en) | 2017-08-09 | 2017-08-09 | On-load voltage regulating switch hanging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207090828U (en) |
-
2017
- 2017-08-09 CN CN201720990404.9U patent/CN207090828U/en active Active
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