CN218100879U - Overhead for transformer installation - Google Patents
Overhead for transformer installation Download PDFInfo
- Publication number
- CN218100879U CN218100879U CN202221725667.4U CN202221725667U CN218100879U CN 218100879 U CN218100879 U CN 218100879U CN 202221725667 U CN202221725667 U CN 202221725667U CN 218100879 U CN218100879 U CN 218100879U
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- Prior art keywords
- mounting
- transformer
- fixedly connected
- bull stick
- mount table
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- 238000009434 installation Methods 0.000 title claims abstract description 34
- 244000309464 bull Species 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an overhead frame is used in transformer installation, which comprises a post, pillar upper end an organic whole is connected with the crossbearer, fixed mounting has the motor on the pillar, motor output end fixedly connected with extends to the pivot in the crossbearer, fixed mounting has the rotary drum in the pivot, rotary drum fixedly connected with stay cord, the supporting lifting hook that is provided with on the stay cord, fixed mounting has the rings of using with the supporting of lifting hook on the mount table, make rack and gag lever post get into the spacing groove through rotating the bull stick and carry out the fixed centre gripping to transformer main part, make the bull stick can not take place the rotation through the second bolt, avoid taking place the rotation because of the bull stick and make rack and gag lever post leave the spacing groove and lead to transformer main part to fall, it goes up and down to drive the rotatory messenger's stay cord drive mount table through the pivot and go up and down, make transformer main part can carry out fixed mounting on ground, help improving the security of installation, move to appointed position on the mount table, fix dead lever and mount table through first bolt, in order to improve the stability of mount table.
Description
Technical Field
The utility model relates to a transformer technical field especially relates to an overhead for transformer installation.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, an iron core and a magnetic core, and the main functions of the transformer are voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization and the like.
When installing the transformer on the overhead, the prior art adopts a large amount of bolts, the nut is connected mostly, still need use other appurtenance in the installation, the process is loaded down with trivial details, in addition because mounted position is too high, need adopt equipment such as loop wheel machine to assist the installation usually, not only operate inconveniently, and installation cost is higher, and adopt the loop wheel machine to lift by crane distribution transformer, the angle is difficult for adjusting, stability is relatively poor, accident appears easily at the in-process of installation, threaten the personal safety of installer easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the installation cost is higher among the prior art and the installation effectiveness is low and stability is relatively poor, and the overhead is used in the installation of a transformer that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an elevated frame for mounting a transformer comprises a support post, wherein guide grooves are symmetrically formed in the support post, a mounting table is slidably sleeved in the two guide grooves, a fixed rod which slidably penetrates through the mounting table is fixedly connected in the guide grooves, a first threaded hole is correspondingly formed in the mounting table and the fixed rod, a first bolt which can lock and limit the mounting table is installed in a threaded manner in the first threaded hole, a cross frame is integrally connected to the upper end of the support post, a motor is fixedly installed on the support post, the output end of the motor is fixedly connected with a rotating shaft which extends into the cross frame, a rotating drum is fixedly installed on the rotating shaft, a pull rope is fixedly connected to the rotating drum, a lifting hook is arranged on the pull rope in a matched manner, and a lifting ring matched with the lifting hook is fixedly installed on the mounting table;
offer the draw-in groove that is used for placing installation transformer main part on the mount table, the T-slot has been seted up on the mount table, the slip cap is equipped with the bull stick in the T-slot, bull stick lower extreme fixedly connected with drive gear, slidable mounting has the rack of being connected with drive gear meshing in the T-slot, fixedly connected with extends to the connecting plate of mount table top on the rack, fixedly connected with gag lever post on the connecting plate, fixedly connected with fixed plate on the mount table, the second screw hole has been seted up in corresponding in fixed plate and the bull stick, second screw hole slip cap is equipped with the second bolt that is used for spacing bull stick.
Preferably, the guide groove is longitudinally arranged at the inner side of the support, and the mounting platform is horizontally arranged.
Preferably, the mounting table is provided with a first guide through hole for slidably sleeving the fixing rod, and the fixing rod is longitudinally arranged in the top end of the guide groove.
Preferably, the T-shaped groove is formed in the positions of two sides of the clamping groove, a second guide through hole for slidably sleeving the connecting plate is formed in the mounting table, and the rack is horizontally arranged.
Preferably, the transformer main body is provided with a limiting groove corresponding to the rack and the limiting rod, and the fixing plate is longitudinally arranged at the upper end position of the mounting table corresponding to the rotating rod.
Preferably, the rotating shaft is horizontally and rotatably arranged on the cross frame through a bearing, and a third guide through hole for slidably sleeving the pull rope is formed in the cross frame.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses a rotate the bull stick and make the rack carry out horizontal migration under drive gear's drive, the connecting plate makes the gag lever post carry out horizontal migration under the rack drives simultaneously to let rack and gag lever post get into the spacing groove and carry out fixed centre gripping to the transformer main part, carry out fixed connection to bull stick and fixed plate through the second bolt, in order to guarantee that the bull stick can not take place the rotation, help improving the stability of transformer main part.
2. The utility model discloses a pivot drives the rotary drum rotation and makes the stay cord drive the mount table and go up and down, makes transformer main part can carry out fixed mounting on ground, helps improving the security of installation, moves appointed position on the mount table, fixes dead lever and mount table through first bolt to improve the stability of mount table.
To sum up, the utility model discloses a rotate the bull stick, make rack and gag lever post get into the spacing groove and fix the centre gripping to the transformer main part, make the bull stick can not take place the rotation through the second bolt, avoid taking place the rotation because of the bull stick and make rack and gag lever post leave the spacing groove and lead to the transformer main part to drop, it makes the stay cord drive the mount table to go up and down to drive the rotary drum rotation through the pivot, make the transformer main part can carry out fixed mounting on ground, it needs to carry the mount table with the transformer main part earlier and install to avoid the installer, help improving the security of installation process, move to appointed position on the mount table, fix dead lever and mount table through first bolt, with the stability that improves the mount table, help alleviating the burden of stay cord.
Drawings
Fig. 1 is a schematic structural view of an overhead frame for mounting a transformer according to the present invention;
fig. 2 is a schematic view of a partial enlarged structure a of the transformer mounting overhead frame of the present invention;
fig. 3 is a schematic view of the connection between the rotating shaft and the rotating drum of the transformer mounting overhead frame provided by the utility model.
In the figure: 1. a pillar; 2. a guide groove; 3. a mounting table; 4. a fixing rod; 5. a first threaded hole; 6. a first bolt; 7. a card slot; 8. a T-shaped slot; 9. a rotating rod; 10. a drive gear; 11. a rack; 12. a connecting plate; 13. a limiting rod; 14. a fixing plate; 15. a second threaded hole; 16. a second bolt; 17. a cross frame; 18. a motor; 19. a rotating shaft; 20. a rotating drum; 21. pulling a rope; 22. a hook; 23. a hoisting ring; 24. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an elevated frame for installing a transformer comprises a support column 1, guide grooves 2 are longitudinally and symmetrically formed in the inner side position of the support column 1, an installation table 3 is sleeved in the two guide grooves 2 in a sliding mode, the installation table 3 is horizontally arranged, a first guide through hole for slidably sleeving a fixing rod 4 is formed in the installation table 3, the fixing rod 4 which penetrates through the installation table 3 in a sliding mode is longitudinally and fixedly connected into the top end of each guide groove 2, a first threaded hole 5 is formed in the installation table 3 and the fixing rod 4 correspondingly, a first bolt 6 capable of locking and limiting the installation table 3 is installed in the first threaded hole 5 in a threaded mode, the installation table 3 is fixed and limited through the first bolt 6, the burden of a pull rope 21 is reduced, the situation that the pull rope 21 slides downwards due to the weight of the installation table 3 is avoided, and meanwhile, the situation that the structure is deformed due to the independent bearing of the pull rope 21 is avoided;
the upper end of the pillar 1 is integrally connected with a cross frame 17, a motor 18 is fixedly installed on the pillar 1, the model of the motor 18 is HC-SFS352B, the output end of the motor 18 is fixedly connected with a rotating shaft 19 extending into the cross frame 17, the rotating shaft 19 is horizontally and rotatably arranged on the cross frame 17 through a bearing, a rotating drum 20 is fixedly installed on the rotating shaft 19, a pull rope 21 is fixedly connected on the rotating drum 20, a third guide through hole for slidably sleeving the pull rope 21 is formed in the cross frame 17, the pull rope 21 can preferably be a steel cable, the bearing effect is guaranteed, the pull rope 21 is rolled up through the rotating drum 20, the pull rope 21 cannot randomly scatter in the air to cause potential safety hazards, a lifting hook 22 is matched with the pull rope 21, a lifting ring 23 matched with the lifting hook 22 is fixedly installed on the installation table 3, the pull rope 21 can drive the installation table 3 to vertically lift in the guide groove 2 through the lifting hook 22 and the lifting ring 23, an installer does not need to firstly pull the transformer body to be lifted to a high position through a crane for installation, and is beneficial to improvement of safety and convenience in the installation process;
a clamping groove 7 for placing and installing a transformer main body is formed in the installation table 3, a T-shaped groove 8,T is formed in the installation table 3 and is formed in the positions of two sides of the clamping groove 7, a rotating rod 9 is sleeved in the T-shaped groove 8 in a sliding mode, a driving gear 10 is fixedly connected to the lower end of the rotating rod 9, a rack 11 meshed with the driving gear 10 is installed in the T-shaped groove 8 in a horizontal sliding mode, a second guide through hole for slidably sleeving the connecting plate 12 is formed in the installation table 3, a connecting plate 12 extending to the upper portion of the installation table 3 is fixedly connected to the rack 11, a limiting rod 13 is fixedly connected to the connecting plate 12, a limiting groove 24 corresponding to the rack 11 and the limiting rod 13 is formed in the transformer main body, the transformer main body can be fixedly clamped when the rack 11 and the limiting rod 13 enter the limiting groove 24, and is fixed through the upper end and the lower end, and stability of the transformer main body is improved;
fixed plate 14 vertically sets up in the upper end position that mount table 3 corresponds bull stick 9, second screw hole 15 has been seted up in fixed plate 14 and the correspondence in the bull stick 9, second screw hole 15 slip cover is equipped with second bolt 16 for spacing bull stick 9, it is spacing to lock bull stick 9 through second bolt 16, make bull stick 9 can not take place the rotation, avoid taking place the rotation because of bull stick 9 and make rack 11 and gag lever post 13 become flexible to the fixed centre gripping of transformer main part and lead to its damage to environment and passerby to cause negative effects from the high altitude to fall.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
the rotating rod 9 is rotated, the rotating rod 9 drives the rack 11 to horizontally move through the driving gear 10, the rack 11 drives the limiting rod 13 to horizontally move through the connecting plate 12, the rack 11 and the limiting rod 13 enter the limiting groove 24 to fixedly clamp the transformer main body, and the rotating rod 9 is fixedly connected with the fixing plate 14 through the second bolt 16 to ensure that the rotating rod 9 cannot deflect;
the lifting hook 22 is sleeved on the lifting ring 23, the starting motor 18 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the pull rope 21 to move upwards through the rotating drum 20, the pull rope 21 enables the installation table 3 to vertically move upwards in the guide groove 2 through connection of the lifting hook 22 and the lifting ring 23, the installation table 3 moves upwards to a specified position, the fixing rod 4 and the installation table 3 are fixed through the first bolt 6, and the improvement of the stability of the installation table 3 is facilitated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An elevated frame for mounting a transformer comprises a support column (1), and is characterized in that guide grooves (2) are symmetrically formed in the support column (1), mounting tables (3) are slidably sleeved in the two guide grooves (2), fixing rods (4) which slidably penetrate through the mounting tables (3) are fixedly connected in the guide grooves (2), first threaded holes (5) are correspondingly formed in the mounting tables (3) and the fixing rods (4), first bolts (6) which can lock and limit the mounting tables (3) are mounted in the first threaded holes (5) in a threaded manner, a cross frame (17) is integrally connected to the upper end of the support column (1), a motor (18) is fixedly mounted on the support column (1), the output end of the motor (18) is fixedly connected with a rotating shaft (19) which extends into the cross frame (17), a rotating drum (20) is fixedly mounted on the rotating shaft (19), a pull rope (21) is fixedly connected to the rotating drum (20), a matched lifting hook (22) is arranged on the mounting table (3), and a lifting ring (23) matched with the lifting hook (22) is fixedly mounted on the mounting table (3);
offer draw-in groove (7) that are used for placing installation transformer main body on mount table (3), T-slot (8) have been seted up on mount table (3), the slip cap is equipped with bull stick (9) in T-slot (8), bull stick (9) lower extreme fixedly connected with drive gear (10), slidable mounting has rack (11) of being connected with drive gear (10) meshing in T-slot (8), fixedly connected with extends to connecting plate (12) of mount table (3) top on rack (11), fixedly connected with gag lever post (13) are gone up in connecting plate (12), and fixed mounting has fixed plate (14) on mount table (3), second screw hole (15) have been seted up in fixed plate (14) and bull stick (9) the correspondence, second screw hole (15) sliding sleeve is equipped with second bolt (16) for spacing bull stick (9).
2. An overhead structure for installing transformer according to claim 1, wherein the guide slot (2) is longitudinally opened at an inner side of the post (1), and the installation table (3) is horizontally arranged.
3. The transformer mounting elevated frame as claimed in claim 2, wherein the mounting platform (3) is provided with a first guiding through hole for slidably sleeving the fixing rod (4), and the fixing rod (4) is longitudinally arranged in the top end of the guiding groove (2).
4. The transformer mounting elevated frame according to claim 3, wherein the T-shaped groove (8) is formed in two sides of the clamping groove (7), a second guiding through hole for slidably sleeving the connecting plate (12) is formed in the mounting table (3), and the rack (11) is horizontally arranged.
5. The transformer mounting elevated frame according to claim 4, wherein the transformer body is provided with a limiting groove (24) corresponding to the rack (11) and the limiting rod (13), and the fixing plate (14) is longitudinally arranged at the upper end position of the mounting table (3) corresponding to the rotating rod (9).
6. The transformer mounting elevated frame as claimed in claim 1, wherein the rotating shaft (19) is horizontally and rotatably disposed on the cross frame (17) through a bearing, and the cross frame (17) is provided with a third guiding through hole for slidably sleeving the pulling rope (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221725667.4U CN218100879U (en) | 2022-07-06 | 2022-07-06 | Overhead for transformer installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221725667.4U CN218100879U (en) | 2022-07-06 | 2022-07-06 | Overhead for transformer installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218100879U true CN218100879U (en) | 2022-12-20 |
Family
ID=84478468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221725667.4U Active CN218100879U (en) | 2022-07-06 | 2022-07-06 | Overhead for transformer installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218100879U (en) |
-
2022
- 2022-07-06 CN CN202221725667.4U patent/CN218100879U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 110000 first floor, No. 988-2, Shenying street, Hunnan District, Shenyang City, Liaoning Province Patentee after: Shenyang Feichi Electrical Engineering Co.,Ltd. Country or region after: China Address before: 110000 first floor, No. 988-2, Shenying street, Hunnan District, Shenyang City, Liaoning Province Patentee before: Shenyang Feichi electrical equipment installation Co.,Ltd. Country or region before: China |