CN210949205U - Transformer fan convenient to installation - Google Patents
Transformer fan convenient to installation Download PDFInfo
- Publication number
- CN210949205U CN210949205U CN201921493811.4U CN201921493811U CN210949205U CN 210949205 U CN210949205 U CN 210949205U CN 201921493811 U CN201921493811 U CN 201921493811U CN 210949205 U CN210949205 U CN 210949205U
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- steel
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- steel bar
- steel pipe
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Abstract
The utility model discloses a transformer fan convenient to installation. The lifting device comprises a motor, a bracket, an air duct and an impeller, wherein two groups of lifting components are symmetrically arranged on the air duct; lifting unit includes first steel billet, the second steel billet, the steel pipe, first billet, the second billet, third billet and fourth billet, first steel billet and second steel billet set firmly on the steel pipe, first billet is inserted and is established in the steel pipe and its lower extreme extends to the steel pipe below, weld the third steel billet on the first billet, the second billet sets up in the steel pipe, weld the fourth steel billet on the second billet vertical direction, third billet and fourth billet welding are on the second billet, third billet and fourth billet pass respectively and set up the connecting hole that corresponds on the steel pipe and extend to outside the steel pipe. The utility model discloses a cooperation sets up elevation structure on the fan, comes the lifting or falls the position of fan through elevation structure during the installation, promotes the installation effectiveness, eliminates the fan and breaks or operating personnel injured risk.
Description
Technical Field
The utility model belongs to the technical field of the ventilation blower technique and specifically relates to be convenient for transformer fan of installation.
Background
Large-scale transformer adopts the fan to dispel the heat usually, and the fan is installed in the below, blows from bottom to top for air cycle.
Because the fan is installed in the below, it is comparatively inconvenient during the installation, need hold up the fan through extra equipment such as fork truck, carry out the bolt fastening after aiming at the hole site, but transformer surrounding environment is comparatively narrow many times, the unable normal use of fork truck, and the installation relies on more artifical the lifting, and the installation effectiveness is low, and has the fan to break or operating personnel injured risk.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art, provide the transformer fan convenient to installation, it sets up elevation structure through the cooperation on the fan, comes the lifting or falls the position of fan through elevation structure during the installation, promotes the installation effectiveness, eliminates the fan and breaks or operating personnel injured risk.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the transformer fan convenient to install comprises a motor, a support, an air duct and an impeller, wherein the impeller is arranged in the air duct and is in matched connection with the motor;
the lifting assembly comprises a first steel block, a second steel block, a steel pipe, a first steel bar, a second steel bar, a third steel bar and a fourth steel bar, wherein the first steel block and the second steel block are fixedly arranged on the outer wall of the steel pipe, mounting holes are respectively formed in the first steel block and the second steel block, the first steel block is connected with the upper edge of the air duct in a matched manner through bolts, the second steel block is connected with the lower edge of the air duct in a matched manner through bolts, the first steel bar is inserted into the steel pipe, the lower end of the first steel bar extends to the lower side of the steel pipe, a plurality of third steel blocks are welded in the vertical direction of the first steel bar, the second steel bar is arranged in the steel pipe, a plurality of fourth steel blocks corresponding to the third steel blocks one to one are welded in the vertical direction of the second steel bar, and the third steel bar and the fourth steel bar are welded on the second steel bar, and the third steel bar and the fourth steel bar respectively penetrate through corresponding connecting holes formed in the steel pipe and extend out of the steel pipe.
In the above technical scheme, preferably, a fifth steel block is arranged at the lower end of the first steel bar.
In the above technical scheme, preferably, the bottom of the steel pipe is welded with a sixth steel block for supporting the second steel bar.
The utility model has the advantages that: the utility model discloses a cooperation sets up elevation structure on the fan, comes the lifting or falls the position of fan through elevation structure during the installation, promotes the installation effectiveness, eliminates the fan and breaks or operating personnel injured risk.
Drawings
Fig. 1 is a schematic view of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1, the transformer fan convenient to mount comprises a motor 1, a support 2, an air duct 3 and an impeller 4, wherein the impeller 4 is arranged in the air duct 3 and is connected with the motor 1 in a matching manner, the support 2 is arranged at the bottom of the air duct 3, the motor 1 is fixedly arranged on the support 2, two groups of through holes are respectively formed in the upper edge and the lower edge of the air duct 3, and two groups of lifting assemblies are symmetrically arranged on the air duct 3.
The lifting assembly comprises a first steel block 51, a second steel block 52, a steel tube 53, a first steel bar 54, a second steel bar 55, a third steel bar 56 and a fourth steel bar 57.
The first steel block 51 and the second steel block 52 are fixedly arranged on the outer wall of the steel pipe 53, mounting holes are respectively formed in the first steel block 51 and the second steel block 52, the first steel block 51 is connected with the upper edge of the air duct 3 in a matched mode through bolts, the second steel block 52 is connected with the lower edge of the air duct 3 in a matched mode through bolts, and the bolts are connected with nuts in a threaded mode after penetrating through the mounting holes and the through holes, so that the whole lifting assembly is connected with the air duct.
The first steel bar 54 is inserted into the steel pipe 53, the lower end of the first steel bar 54 extends to the lower portion of the steel pipe 53, a fifth steel block 541 is arranged at the end portion of the lower end of the first steel bar 54, and a plurality of third steel blocks 542 are welded on the first steel bar 54 in the vertical direction.
The second steel bar 55 is arranged in the steel pipe 53, a plurality of fourth steel blocks 551 corresponding to the third steel blocks 542 one to one are welded to the second steel bar 55 in the vertical direction, the third steel bar 56 and the fourth steel bar 57 are welded to the second steel bar 55, and the third steel bar 56 and the fourth steel bar 57 respectively penetrate through corresponding connecting holes formed in the steel pipe 53 and extend out of the steel pipe 53.
And a sixth steel block 531 for supporting the second steel bar 55 is welded to the bottom of the steel pipe 53.
The lifting assembly is of a detachable structure, and can be directly detached when not needed, so that the overall space occupancy rate is reduced.
When needing the lifting or the fan that descends, at first hold the dryer, then toward pulling the third billet and or fourth billet outward, take the fourth steel billet out from third steel billet, later adjustment fan height, after the adjustment, toward interior promotion third billet and or fourth billet for the fourth steel billet remove to third steel billet top can.
The lifting components on the two sides are operated in the above mode in sequence.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (3)
1. Transformer fan convenient to installation, including motor, support, dryer and impeller, the impeller sets up in the dryer and with the motor cooperation is connected, the support sets up the dryer bottom, the motor sets firmly on the support, its characterized in that: two groups of through holes are respectively formed in the upper edge and the lower edge of the air duct, and two groups of lifting assemblies are symmetrically arranged on the air duct;
the lifting assembly comprises a first steel block, a second steel block, a steel pipe, a first steel bar, a second steel bar, a third steel bar and a fourth steel bar, wherein the first steel block and the second steel block are fixedly arranged on the outer wall of the steel pipe, mounting holes are respectively formed in the first steel block and the second steel block, the first steel block is connected with the upper edge of the air duct in a matched manner through bolts, the second steel block is connected with the lower edge of the air duct in a matched manner through bolts, the first steel bar is inserted into the steel pipe, the lower end of the first steel bar extends to the lower side of the steel pipe, a plurality of third steel blocks are welded in the vertical direction of the first steel bar, the second steel bar is arranged in the steel pipe, a plurality of fourth steel blocks corresponding to the third steel blocks one to one are welded in the vertical direction of the second steel bar, and the third steel bar and the fourth steel bar are welded on the second steel bar, and the third steel bar and the fourth steel bar respectively penetrate through corresponding connecting holes formed in the steel pipe and extend out of the steel pipe.
2. The transformer fan of claim 1, wherein: and a fifth steel block is arranged at the end part of the lower end of the first steel bar.
3. The transformer fan of claim 1, wherein: and a sixth steel block for supporting the second steel bar is welded at the bottom of the steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921493811.4U CN210949205U (en) | 2019-09-10 | 2019-09-10 | Transformer fan convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921493811.4U CN210949205U (en) | 2019-09-10 | 2019-09-10 | Transformer fan convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210949205U true CN210949205U (en) | 2020-07-07 |
Family
ID=71379884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921493811.4U Active CN210949205U (en) | 2019-09-10 | 2019-09-10 | Transformer fan convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210949205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669827A (en) * | 2021-08-17 | 2021-11-19 | 浙江浙柯风机有限公司 | Fan installation mechanism in air duct |
-
2019
- 2019-09-10 CN CN201921493811.4U patent/CN210949205U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669827A (en) * | 2021-08-17 | 2021-11-19 | 浙江浙柯风机有限公司 | Fan installation mechanism in air duct |
| CN113669827B (en) * | 2021-08-17 | 2022-10-04 | 浙江浙柯风机有限公司 | Fan installation mechanism in air duct |
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