CN210998464U - Transformer fan handling instrument - Google Patents

Abstract

The utility model relates to a transformer maintenance technical field, more specifically relates to transformer fan handling instrument, including moving platform, elevating gear and fixing device, elevating gear locates on the moving platform, and fixing device locates on the elevating gear, and fixing device is equipped with the carousel and locates the arm device on the carousel. The utility model discloses only need less number just can accomplish the work of changing the transformer fan, shorten the activity duration, improve the security of operation.

Description

Transformer fan handling instrument

Technical Field

The utility model relates to a transformer maintenance technical field, more specifically relates to transformer fan handling instrument.

Background

A large number of transformers of more than 220kV level exist in a transformer substation, each transformer is provided with dozens of cooling fans, and the safe operation of each cooling fan is directly related to the safe operation of a main transformer. The fan is in the operating duration longer time, various defects can appear, need to change the cooling blower who becomes the owner, and at the in-process of changing, because the mounted position of fan often becomes the below of fin in the owner, there is the space little, fan weight is big, the operation personnel demand is many, many aspects reasons such as main fan below ground unevenness lead to changing the degree of difficulty bigger, the field work is more difficult to develop, and because the ground below the large-scale transformer fan often is the accident oil bath of unevenness, for a large amount of cobblestones, the degree of difficulty of dismantlement has more been increased, there is the risk of personal injury.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art transformer fan weight big, change inconvenient problem, provide transformer fan handling instrument, only need less number just can accomplish the work of changing the transformer fan, shorten the activity duration, improve the security of operation.

In order to solve the technical problem, the utility model discloses a technical scheme is: transformer fan handling instrument, wherein, including moving platform, elevating gear and fixing device, elevating gear locates on the moving platform, and fixing device locates on elevating gear, and fixing device is equipped with the carousel and locates the arm device on the carousel.

In one embodiment, the mobile platform is provided with a base, a rolling member and a driver, wherein the driver is arranged in the base, and the rolling member is connected with the driver.

Preferably, the rolling members are rollers or tracks.

Preferably, the fixing device is further provided with a bottom plate, the rotary table is arranged on the bottom plate, and the rotary table is rotatably connected with the bottom plate.

Preferably, the mechanical arm device is provided with a tool, the tool is connected with the turntable, the mechanical arm device is provided with a mechanical arm connected with the tool, and the tool is further provided with an adjusting bolt matched with the mechanical arm.

Preferably, the mechanical arm is provided with a mechanical arm.

Preferably, the lifting device is an X-shaped lifting table, the X-shaped lifting table is provided with a driver and an X-shaped lifting arm matched with the driver, one end of the X-shaped lifting arm is connected with the base, and the other end of the X-shaped lifting arm is connected with the bottom plate.

Preferably, a supporting plate is arranged on the base, a driver of the X-shaped lifting platform is arranged between the supporting plate and the base, and the X-shaped lifting arm is arranged on the supporting plate.

Preferably, two groups of X-shaped lifting arms are arranged on the supporting plate in parallel.

Preferably, the X-shaped lifting arm is provided with a first lifting arm and a second lifting arm, the first lifting arm and the second lifting arm are arranged in a crossed mode and are rotatably connected at the crossed position, one end of the first lifting arm is connected with the driver, the other end of the first lifting arm is connected with the bottom plate in a sliding mode, one end of the second lifting arm is fixedly connected with the supporting plate, and the other end of the second lifting arm is fixedly connected with the bottom plate.

Compared with the prior art, the utility model, have following characteristics:

the utility model provides a ware fan handling instrument realizes through moving platform and is connected with the stability of contact ground, realizes the lift of fan through elevating gear, and the angular adjustment function can be realized to fixing device's angle modulation function, can labour saving and time saving and the work of changing the fan is changed in the completion of less number, shortens the activity duration, improves the security of operation.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention.

Fig. 2 is a schematic view of the overall structure in the embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the invention; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the invention.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.

Example (b):

as shown in fig. 1 and fig. 2, the utility model provides a transformer fan handling instrument, including moving platform, moving platform is equipped with base 1, rolling member 2 and driver, and in base 1 was located to the driver, the driver was the motor, and rolling member 2 is connected with the motor, and driver drive rolling member 2 rotates, realizes moving platform's removal.

The mobile platform can be externally connected with a power supply and can also be internally provided with a power supply to provide a working power supply for the driver, the rolling piece 2 is a roller or a crawler, and the crawler can increase the contact stability of the mobile platform and the ground. The gyro wheel needs to set up a plurality ofly, and a plurality of gyro wheels mutually support and realize the stable contact on moving platform and ground.

As shown in fig. 1 and fig. 2, the novel transformer fan handling tool comprises a fixing device, wherein the fixing device is provided with a turntable 6 and a mechanical arm device arranged on the turntable 6, and is further provided with a bottom plate 9, the turntable 6 is arranged on the bottom plate 9, and the turntable 6 is rotatably connected with the bottom plate 9.

The mechanical arm device is provided with a tool 7, the tool 7 is connected with the turntable 6, and the mechanical arm device is provided with a mechanical arm 8 connected with the tool 7. The turntable 6 rotates to drive the tool 7 and the mechanical arm 8 to rotate, so that the fan is driven to rotate.

As shown in fig. 1 and 2, the tool 7 is further provided with four adjusting bolts matched with the mechanical arms 8, the four mechanical arms 8 are arranged on the tool 7, the mechanical arms 8 are movably connected with the tool 7, and the adjusting bolts are in threaded connection with the tool 7. When adjusting bolt stretched into frock 7, oppression arm 8 rotated for frock 7, and four arms 8 mutually support, adjust the centre gripping dynamics to the fan.

As shown in fig. 3, in the present embodiment, the robot arm 8 is provided with a robot arm 10, and the robot arm 10 is of a convex structure, so that the robot arm 10 can increase the stability of the robot arm 8 for fixing the blower.

In this embodiment, the lifting device is an X-shaped lifting table, the X-shaped lifting table is provided with a driver and an X-shaped lifting arm matched with the driver, one end of the X-shaped lifting arm is connected with the base 1, and the other end of the X-shaped lifting arm is connected with the bottom plate 9.

X type lifing arm is equipped with two sets ofly on backup pad 3 side by side, and two sets of X type lifing arms are mutually supported, increase the stability to the fan support, avoid because single X type lifing arm supports the unstability and cause the fan to drop.

In this embodiment, a supporting plate 3 is disposed on the base 1, a driver of the X-shaped lifting table is disposed between the supporting plate 3 and the base 1, and the X-shaped lifting arm is disposed on the supporting plate 3. The X-shaped lifting arm is provided with a first lifting arm 4 and a second lifting arm 5, the first lifting arm 4 and the second lifting arm 5 are arranged in a crossed mode, and the first lifting arm 4 and the second lifting arm 5 are connected in a rotating mode through a pin shaft at the crossed position.

As shown in fig. 1 and 2, one end of the first lifting arm 4 is connected to the driver, a connecting member 11 is disposed between the first lifting arm 4 and the driver, the connecting member 11 is connected to the driving end of the driver by a screw, the connecting member 11 is slidably connected to the support plate 3, and the connecting member 11 is fixedly connected to the first lifting arm 4. The driver drives the connecting piece 11 to slide relative to the supporting plate 3, and drives the first lifting arm 4 to move relative to the supporting plate 3. The other end of the first lifting arm 4 is connected with the bottom plate 9 in a sliding mode, one end of the second lifting arm 5 is fixedly connected with the supporting plate 3, and the other end of the second lifting arm is fixedly connected with the bottom plate 9. The driver of the lifting device is a stepping motor, stable driving force is provided, the driver drives the first lifting arm 4, the first lifting arm 4 moves to drive the second lifting arm 5 to move, the fan is pushed, and the fan can ascend or descend by adjusting the driving direction of the driver.

In order to increase the lifting range of the lifting device, the X-shaped lifting arms can be provided with multiple groups in the vertical direction, and the multiple groups of X-shaped lifting arms are matched with each other to increase the moving distance of the fan in the vertical direction.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The transformer fan handling tool is characterized by comprising a moving platform, a lifting device and a fixing device, wherein the lifting device is arranged on the moving platform, the fixing device is arranged on the lifting device, and the fixing device is provided with a turntable and a mechanical arm device arranged on the turntable.

2. The transformer blower handling tool of claim 1, wherein the mobile platform comprises a base, rollers, and a driver, wherein the driver is disposed within the base, and wherein the rollers are coupled to the driver.

3. The transformer blower handling tool of claim 2, wherein the rolling members are rollers or tracks.

4. The transformer blower handling tool of claim 2, wherein the fixture further comprises a base plate, the turntable is disposed on the base plate, and the turntable is rotatably coupled to the base plate.

5. The handling tool for the blower of the transformer as recited in claim 2, wherein the robot arm device is provided with a tool, the tool is connected to the turntable, the robot arm device is provided with a robot arm connected to the tool, and the tool is further provided with an adjusting bolt engaged with the robot arm.

6. The transformer blower handling tool of claim 2, wherein the robotic arm is provided with a manipulator.

7. The handling tool of claim 5, wherein the lifting device is an X-type lifting platform, the X-type lifting platform is provided with a driver and an X-type lifting arm matched with the driver, one end of the X-type lifting arm is connected with the base, and the other end of the X-type lifting arm is connected with the bottom plate.

8. The handling tool for blower fans of claim 7 wherein the base has a support plate, the drive for the X-lift is located between the support plate and the base, and the X-lift arm is located on the support plate.

9. The transformer fan handling tool of claim 8, wherein two sets of X-shaped lift arms are juxtaposed on the support plate.

10. The transformer fan handling tool of claim 9, wherein the X-shaped lifting arm comprises a first lifting arm and a second lifting arm, the first lifting arm and the second lifting arm are disposed in a crossing manner and rotatably connected at the crossing, one end of the first lifting arm is connected to the driver, the other end of the first lifting arm is slidably connected to the base plate, one end of the second lifting arm is fixedly connected to the support plate, and the other end of the second lifting arm is fixedly connected to the base plate.

Images