CN221379108U - Auxiliary installation device for transformer sleeve - Google Patents
Auxiliary installation device for transformer sleeve Download PDFInfo
- Publication number
- CN221379108U CN221379108U CN202323177992.9U CN202323177992U CN221379108U CN 221379108 U CN221379108 U CN 221379108U CN 202323177992 U CN202323177992 U CN 202323177992U CN 221379108 U CN221379108 U CN 221379108U
- Authority
- CN
- China
- Prior art keywords
- frame
- hanging
- hinged
- transformer
- sleeve
- Prior art date
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an auxiliary installation device of a transformer sleeve, which comprises a portal frame, a sliding seat, a connecting frame and a hanging frame, wherein the portal frame comprises an I-shaped rail, two ends of the I-shaped rail are connected with stand columns, and the lower ends of the stand columns are provided with bottom beams; the sliding seat comprises a blind plate, two groups of connecting plates are symmetrically arranged on the upper part of the blind plate, and a plurality of rollers are arranged on the inner sides of the connecting plates; the connecting frame comprises a hanging rod, and a U-shaped frame is arranged at the lower part of the hanging rod; the hanging bracket comprises a frame, the lower end of the U-shaped frame is hinged with the middle part of the frame, one side of the frame is provided with a supporting rod, an adjusting oil cylinder is hinged on the supporting rod, and the upper end of a piston rod of the adjusting oil cylinder is hinged with the U-shaped frame; the frame both sides are equipped with the crossbeam, the crossbeam lower part is equipped with rings, rings lower part is equipped with the lifting rope, and the lifting rope is binded at sheathed tube both ends. According to the utility model, the inclination angle of the hanging bracket is controlled by the adjusting oil cylinder, so that the participation of ground workers is reduced, and the labor intensity of the operators is reduced.
Description
Technical Field
The utility model belongs to the field of transformers, and particularly relates to an auxiliary installation device for transformer bushings.
Background
The transformer bushing is the main insulation device outside the transformer box, and the outgoing lines of the transformer winding must pass through the insulation bushing, so that the outgoing lines are insulated from each other and the outgoing lines are insulated from the transformer shell, and the transformer bushing plays a role in fixing the outgoing lines. When the transformer bushing is installed or removed and replaced, the bushing is generally lifted by a crane due to the heavy weight of the bushing, and then the bushing is installed by an operator. When the sleeve is obliquely installed, the rope is bound on the lower part of the sleeve, and ground staff pulls the rope on the lower part of the sleeve to enable the sleeve to be inclined to an installation angle, and then the sleeve is installed. The installation mode needs a plurality of people to cooperate, so that the efficiency is low, and the labor intensity of ground workers for pulling ropes for a long time is high.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provides an auxiliary installation device for a transformer bushing, so as to solve the problems of low installation efficiency and high labor intensity of operators when the transformer bushing is installed, especially when the transformer bushing is obliquely installed.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The auxiliary installation device for the transformer sleeve comprises a portal frame, a sliding seat, a connecting frame and a hanging frame, wherein the portal frame comprises an I-shaped rail, two ends of the I-shaped rail are connected with stand columns, a bottom beam is arranged at the lower end of each stand column, and moving wheels are arranged at two ends of the lower part of the bottom beam; the sliding seat comprises a blind plate, two groups of connecting plates are symmetrically arranged on the upper part of the blind plate, a plurality of rollers are arranged on the inner sides of the connecting plates, and the rollers are arranged on I-shaped rails of the portal frame; the connecting frame comprises a hanging rod, and a U-shaped frame is arranged at the lower part of the hanging rod; the hanging bracket comprises a frame, the lower end of the U-shaped frame is hinged with the middle part of the frame, one side of the frame is provided with a supporting rod, an adjusting oil cylinder is hinged on the supporting rod, and the upper end of a piston rod of the adjusting oil cylinder is hinged with the U-shaped frame; the frame both sides are equipped with the crossbeam, the crossbeam lower part is equipped with rings, rings lower part is equipped with the lifting rope, and the lifting rope is binded at sheathed tube both ends.
Further, the telescopic pipe is fixedly connected to the middle of the bottom beam, reinforcing rods are arranged on two sides of the telescopic pipe, the lower ends of the reinforcing rods are fixedly connected with the bottom beam, the stand columns are inserted into the telescopic pipe in a clearance mode, a hydraulic cylinder is hinged to one side of the telescopic pipe, and the upper ends of piston rods of the hydraulic cylinders are hinged to the stand columns.
Further, screw rods are connected to two sides of the bottom beam in a threaded mode, a bottom plate is arranged at the lower end of the screw rods, and when the transformer sleeve is installed, the bottom plate abuts against the ground.
Further, the blind plate lower part is connected with the connection cover, the connection cover middle part is equipped with the through-hole, and the jib upper end passes the through-hole and is connected with the carousel, the carousel is installed in the connection cover inside rotationally.
Furthermore, the bottom of the connecting cover is uniformly provided with a plurality of bullseye bearings, and the turntable is placed on the bullseye bearings.
Further, the lower part of the hanging ring is provided with a turnbuckle, and the upper end of the hanging rope is bound at the lower end of the turnbuckle.
Further, the cross beam both ends are equipped with the sleeve, the sleeve is installed on the frame with clearance, sleeve one side threaded connection has the fastening knob, and the one end of fastening knob offsets with the frame outer wall.
The beneficial effects of the utility model are as follows:
1) According to the utility model, the inclination angle of the hanging bracket is controlled by the adjusting oil cylinder, so that the participation of ground workers is reduced, and the labor intensity of the operators is reduced.
2) The sleeve is sleeved outside the upright post, and the sleeve is connected with the upright post by the hydraulic cylinder, so that the height of the gantry frame is adjusted, and the gantry frame is suitable for being used when the transformer with different heights is installed in the sleeve.
3) The lower part of the blind plate is provided with a connecting cover, and a rotatable turntable is arranged in the connecting cover, so that the connecting frame and the hanging frame can rotate to adapt to the disassembly and assembly of the sleeve when the sleeve deflects and inclines in different directions; in addition, the bottom of the connecting cover is provided with the bull's eye bearing, so that the friction between the turntable and the connecting cover is reduced, and the rotating smoothness of the turntable is improved.
4) The turnbuckle is arranged at the lower part of the lifting ring, the upper end of the lifting rope is bound on the turnbuckle, so that the inclination angle of the sleeve is convenient to be finely adjusted, and the precision of the sleeve during lifting installation is ensured.
5) The sleeves are arranged at the two ends of the cross beam and are in sliding connection with the frame, so that the distance between the cross beams at the two sides can be conveniently adjusted, and the hoisting device is suitable for hoisting sleeves with different specifications.
Drawings
Fig. 1 is a schematic structural view of an auxiliary installation device for transformer bushings.
Fig. 2 is a schematic diagram of a sliding seat structure in an auxiliary installation device for transformer bushings.
Fig. 3 is a schematic view of the inside of a connection cover in the auxiliary installation device of the transformer bushing.
Fig. 4 is a schematic diagram showing connection between a connection frame and a hanger in the auxiliary installation device of the transformer bushing.
Fig. 5 is a schematic view of the bottom of a hanger in an auxiliary installation device for transformer bushings according to the present utility model.
In the figure: 1. a portal frame; 11. a bottom beam; 12. a moving wheel; 13. a telescopic tube; 14. a column; 15. a hydraulic cylinder; 16. an I-shaped rail; 17. a screw; 18. a bottom plate; 19. a reinforcing rod; 2. a slide; 21. a blind plate; 22. a connecting plate; 23. a roller; 24. a connection cover; 25. a bullseye bearing; 26. a through hole; 3. a connecting frame; 31. a turntable; 32. a boom; 33. a U-shaped frame; 34. an adjusting oil cylinder; 4. a hanging bracket; 41. a frame; 42. a cross beam; 43. a sleeve; 44. fastening a knob; 45. a support rod; 46. a hanging ring; 47. a turnbuckle; 48. a lifting rope.
Detailed Description
The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, in an illustrative embodiment of the utility model, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, a particular orientation configuration and operation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1, the auxiliary installation device for the transformer bushing comprises a portal frame 1, a sliding seat 2, a connecting frame 3 and a hanging frame 4, wherein the portal frame 1 comprises an I-shaped rail 16, two ends of the I-shaped rail 16 are connected with upright posts 14, the lower ends of the upright posts 14 are provided with bottom beams 11, and two ends of the lower part of the bottom beams 11 are provided with movable wheels 12; as shown in fig. 2, the sliding seat 2 comprises a blind plate 21, two groups of connecting plates 22 are symmetrically arranged at the upper part of the blind plate 21, a plurality of rollers 23 are arranged at the inner sides of the connecting plates 22, and the rollers 23 are arranged on the I-shaped rail 16 of the portal frame 1; as shown in fig. 4, the connecting frame 3 comprises a hanging rod 32, and a U-shaped frame 33 is arranged at the lower part of the hanging rod 32; as shown in fig. 4-5, the hanger 4 comprises a frame 41, the lower end of the U-shaped frame 33 is hinged with the middle part of the frame 41, a supporting rod 45 is arranged on one side of the frame 41, an adjusting oil cylinder 34 is hinged on the supporting rod 45, and the upper end of a piston rod of the adjusting oil cylinder 34 is hinged with the U-shaped frame 33; the two sides of the frame 41 are provided with the cross beams 42, the lower parts of the cross beams 42 are provided with hanging rings 46, the lower parts of the hanging rings 46 are provided with hanging ropes 48, the hanging ropes 48 are bound at two ends of the sleeve, and in the embodiment, the hanging ropes 48 are flexible ropes, so that the sleeve is prevented from being damaged by the hanging ropes 48.
As shown in fig. 1, the middle part of the bottom beam 11 is fixedly connected with a telescopic pipe 13, two sides of the telescopic pipe 13 are provided with reinforcing rods 19, the lower ends of the reinforcing rods 19 are fixedly connected with the bottom beam 11, the stand columns 14 are inserted into the telescopic pipe 13 in a gap manner, one side of the telescopic pipe 13 is hinged with a hydraulic cylinder 15, the upper end of a piston rod of the hydraulic cylinder 15 is hinged with the stand columns 14, the height of the portal frame 1 is adjusted, and the telescopic pipe is suitable for being used when transformer installation sleeves with different heights are installed.
As shown in fig. 1, screws 17 are in threaded connection with two sides of the bottom beam 11, a bottom plate 18 is arranged at the lower end of each screw 17, and when the transformer sleeve is installed, the bottom plate 18 is propped against the ground, so that the portal frame 1 is prevented from moving, and the stability of the sleeve during installation is ensured.
As shown in fig. 3-4, the lower part of the blind plate 21 is connected with a connecting cover 24, a through hole 26 is arranged in the middle of the connecting cover 24, the upper end of a hanging rod 32 penetrates through the through hole 26 and is connected with a rotary disc 31, and the rotary disc 31 is rotatably installed inside the connecting cover 24, so that the connecting frame 3 and the hanging frame 4 can be rotated to adapt to the disassembly and assembly of the sleeve when the sleeve deflects and inclines in different directions.
As shown in fig. 3, the bottom of the connecting cover 24 is uniformly provided with a plurality of bullseye bearings 25, and the turntable 31 is placed on the bullseye bearings 25, so that friction between the turntable 31 and the connecting cover 24 is reduced, and the rotating smoothness of the turntable 31 is improved.
As shown in fig. 4-5, the lower part of the hanging ring 46 is provided with a turnbuckle 47, the upper end of the hanging rope 48 is bound on the turnbuckle 47, the turnbuckle 47 is convenient for fine adjustment of the inclination angle of the sleeve, and the precision of the sleeve during lifting installation is ensured.
As shown in fig. 4-5, the two ends of the cross beam 42 are provided with sleeves 43, the sleeves 43 are installed on the frame 41 in a clearance manner, one side of each sleeve 43 is connected with a fastening knob 44 in a threaded manner, one end of each fastening knob 44 abuts against the outer wall of the frame 41, the distance between the cross beams 42 on two sides is convenient to adjust, and therefore the hoisting device is suitable for hoisting of sleeves of different specifications.
When the sleeve is installed, the piston rod of the hydraulic cylinder 15 is contracted firstly to enable the hanging bracket 4 to descend, then two hanging ropes 48 are respectively bound at two ends of the sleeve, then the piston rod of the hydraulic cylinder 15 is extended to enable the portal frame 1 to be lifted, the portal frame 1 is moved to the upper portion of the transformer, the sliding seat 2 enables the sleeve to be located above the installation position, then the U-shaped frame 33 or the hanging bracket 4 is rotated according to the inclination direction of the sleeve, the telescopic length of the oil cylinder 34 is controlled according to the inclination angle of the sleeve, the hanging bracket 4 is inclined to drive the sleeve to incline, the inclination angle of the sleeve is finely adjusted by using the turnbuckle screw 47, the inclination direction and the angle of the sleeve are consistent with the installation direction and the angle, then the piston rod of the hydraulic cylinder 15 is controlled to slowly contract, the sleeve is lowered to the installation position to install, the sleeve inclination installation efficiency is improved, participation of ground workers is reduced, and labor intensity of operators is reduced.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The auxiliary installation device for the transformer sleeve comprises a portal frame, a sliding seat, a connecting frame and a hanging frame, wherein the portal frame comprises an I-shaped rail, two ends of the I-shaped rail are connected with stand columns, a bottom beam is arranged at the lower end of each stand column, and moving wheels are arranged at two ends of the lower part of the bottom beam; the sliding seat is characterized by comprising a blind plate, wherein two groups of connecting plates are symmetrically arranged at the upper part of the blind plate, a plurality of rollers are arranged at the inner sides of the connecting plates, and the rollers are arranged on I-shaped rails of the portal frame; the connecting frame comprises a hanging rod, and a U-shaped frame is arranged at the lower part of the hanging rod; the hanging bracket comprises a frame, the lower end of the U-shaped frame is hinged with the middle part of the frame, one side of the frame is provided with a supporting rod, an adjusting oil cylinder is hinged on the supporting rod, and the upper end of a piston rod of the adjusting oil cylinder is hinged with the U-shaped frame; the frame both sides are equipped with the crossbeam, the crossbeam lower part is equipped with rings, rings lower part is equipped with the lifting rope, and the lifting rope is binded at sheathed tube both ends.
2. The auxiliary installation device for the transformer bushing according to claim 1, wherein the telescopic tube is fixedly connected to the middle part of the bottom beam, reinforcing rods are arranged on two sides of the telescopic tube, the lower ends of the reinforcing rods are fixedly connected with the bottom beam, the stand columns are inserted into the telescopic tube in a clearance manner, a hydraulic cylinder is hinged to one side of the telescopic tube, and the upper ends of piston rods of the hydraulic cylinders are hinged to the stand columns.
3. The auxiliary installation device for the transformer bushing according to claim 1, wherein screws are connected to two sides of the bottom beam through threads, a bottom plate is arranged at the lower end of each screw, and the bottom plate abuts against the ground when the transformer bushing is installed.
4. The auxiliary installation device for the transformer bushing according to claim 1, wherein the blind plate is connected to the lower portion thereof, a through hole is formed in the middle of the connecting cover, the upper end of the hanger rod passes through the through hole and is connected with a turntable, and the turntable is rotatably installed inside the connecting cover.
5. The auxiliary transformer bushing mounting device according to claim 4, wherein the bottom of the connecting cover is uniformly provided with a plurality of bullseye bearings, and the turntable is placed on the bullseye bearings.
6. The auxiliary installation device for the transformer bushing according to claim 1, wherein a turnbuckle is arranged at the lower part of the hanging ring, and the upper end of the hanging rope is bound at the lower end of the turnbuckle.
7. The auxiliary mounting device for transformer bushings according to any of claims 1-6, wherein sleeves are arranged at two ends of the cross beam, the sleeves are mounted on the frame in a clearance manner, one side of each sleeve is connected with a fastening knob in a threaded manner, and one end of each fastening knob abuts against the outer wall of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323177992.9U CN221379108U (en) | 2023-11-23 | 2023-11-23 | Auxiliary installation device for transformer sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323177992.9U CN221379108U (en) | 2023-11-23 | 2023-11-23 | Auxiliary installation device for transformer sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221379108U true CN221379108U (en) | 2024-07-19 |
Family
ID=91871774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323177992.9U Active CN221379108U (en) | 2023-11-23 | 2023-11-23 | Auxiliary installation device for transformer sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221379108U (en) |
-
2023
- 2023-11-23 CN CN202323177992.9U patent/CN221379108U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207226920U (en) | A kind of tower crane lifting body | |
| CN110004834A (en) | A kind of automatic climbing platform for hanging cable construction | |
| CN117208737A (en) | Hanging device for pole-mounted transformer | |
| CN116395575A (en) | Bridge crane with anti-swing function | |
| CN117719989B (en) | Auxiliary hoisting device for transformer sleeve | |
| CN110482438B (en) | Tool for installing and adjusting bottom electrode of direct current arc furnace and bottom electrode installing method | |
| CN221379108U (en) | Auxiliary installation device for transformer sleeve | |
| CN220245368U (en) | Electric hoist gantry crane | |
| CN213059942U (en) | Light simple hoisting equipment for sound barrier | |
| CN115929210A (en) | Oil drilling rig convenient to move and translate and installation method thereof | |
| CN212127307U (en) | Adjustable hoisting support applied to maintenance on bridge crane trolley steel rail | |
| CN212174281U (en) | Electrical engineering and automatic installation positioning device thereof | |
| CN212799368U (en) | Large-scale power equipment hoisting mounting frame | |
| CN209261184U (en) | A kind of construction operation platform | |
| CN213597518U (en) | Crossbeam steel construction | |
| CN110777671B (en) | Bridge girder erection machine double-support leg assembly with unlimited lifting height | |
| CN113718724A (en) | Operating platform for replacing arc-shaped gate side water stop rubber and construction method thereof | |
| CN217942432U (en) | Integral standard festival shaping frock of tower machine fishplate | |
| CN221682431U (en) | Construction device for two sides of beam | |
| CN218903930U (en) | Cantilever hanging frame | |
| CN110777670A (en) | Four-leg structure of bridge girder erection machine capable of lifting height without limitation | |
| CN113914823B (en) | Driller operation room for driving lifting of hydraulic winch of vehicle drilling and repairing machine | |
| CN216275232U (en) | Guardrail trolley walking portal frame | |
| CN118315964A (en) | Cloud rail operation platform for GIL overhaul and application method thereof | |
| CN219971652U (en) | Adjustable door-shaped frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |