CN215451102U - Buck-boost power transformer convenient to maintain and used for power transmission and distribution system - Google Patents
Buck-boost power transformer convenient to maintain and used for power transmission and distribution system Download PDFInfo
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- CN215451102U CN215451102U CN202121915552.7U CN202121915552U CN215451102U CN 215451102 U CN215451102 U CN 215451102U CN 202121915552 U CN202121915552 U CN 202121915552U CN 215451102 U CN215451102 U CN 215451102U
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Abstract
The utility model provides a buck-boost power transformer for a power transmission and distribution system, which is convenient to maintain and comprises a buck-boost power transformer body, a connecting seat, a top plate, a bottom plate, a hanging seat, a slidable jacking clamping frame structure, a pluggable assembled radiating clamping frame structure, a muff-coupling adsorption protective cover structure, a hoisting ring, an insulating sleeve, a supporting plate, a supporting rod and a clamping plate, wherein the connecting seat is bolted at the middle position of the upper end of the buck-boost power transformer body; the upper end of the connecting seat is connected to the middle position of the lower end of the top plate through a bolt. The arrangement of the sleeving frame, the first cooling fin, the second cooling fin, the step-up and step-down power transformer body and the connecting seat is beneficial to the arrangement of the first cooling fin and the second cooling fin in an inserting manner with the sleeving frame in the using process, and the first cooling fin and the second cooling fin are convenient to disassemble and maintain in the using process.
Description
Technical Field
The utility model belongs to the technical field of transformer equipment, and particularly relates to a buck-boost power transformer for a power transmission and distribution system, which is convenient to maintain.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the step-up transformer is an electrical equipment for instantly starting voltage, and the transformer can be divided into a power transformer, a test transformer, an instrument transformer and a transformer with special purposes according to the purposes: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the equipment is used for carrying out a voltage withstand test on the electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.
However, the existing transformer also has the problems that the installation work is inconvenient in the use process, the assembly work of the heat dissipation mechanism is inconvenient in the use process, and the protection of the upper mechanism is inconvenient.
Therefore, it is necessary to invent a buck-boost power transformer for a power transmission and distribution system, which is convenient for maintenance.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a buck-boost power transformer for a power transmission and distribution system, which is convenient to maintain and aims to solve the problems that the existing transformer is inconvenient to install in the using process, assemble a heat dissipation mechanism in the using process and protect an upper mechanism. A lifting voltage power transformer for a power transmission and distribution system convenient to maintain comprises a lifting voltage power transformer body, a connecting seat, a top plate, a bottom plate, a hanging seat, a slidable abutting clamping frame structure, a pluggable assembled heat dissipation clamping frame structure, a muff-coupling adsorption protection cover structure, a lifting ring, an insulating sleeve, a supporting plate, a supporting rod and a clamping plate, wherein the connecting seat is bolted at the middle position of the upper end of the lifting voltage power transformer body; the upper end of the connecting seat is connected with the middle position of the lower end of the top plate through a bolt; the voltage boosting and reducing power transformer body is connected to the middle position of the upper end of the bottom plate through bolts; the hanging seats are respectively connected to the left side and the right side of the lower end of the bottom plate through bolts; the slidable jacking clamping frame structure is arranged on the outer wall of the hanging seat; the pluggable assembled heat dissipation tight frame structure is arranged on the outer wall of the voltage boosting and reducing power transformer body; the telescopic adsorption protective cover structure is arranged at the upper end of the top plate; the hoisting rings are respectively bolted at the middle positions of the left side and the right side of the upper end of the top plate; the insulating sleeves respectively observe the middle positions in the left and right sides of the top plate and are connected to the left and right sides of the upper end of the buck-boost power transformer body through bolts; the lower ends of the supporting plates are respectively bolted to the left side and the right side of the upper end of the top plate; two ends of the supporting rod are respectively bolted at the middle positions of the lower parts of the left and right inner walls of the hanging seat; the clamping plate is connected to the middle position of the lower end of the bottom plate through a bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the arrangement of the first fixing frame, the sliding hole, the clamping block, the sliding rod, the locking nut, the bottom plate and the hanging seat is beneficial to loosening the locking nut in the use process and then pushing the clamping block to move to the inner bottom end of the hanging seat, so that the installation and fixing work is convenient in the use process.
2. In the utility model, the arrangement of the sleeving frame, the first cooling fin, the second cooling fin, the step-up and step-down power transformer body and the connecting seat is beneficial to the insertion arrangement of the first cooling fin and the second cooling fin with the sleeving frame in the use process, and the first cooling fin and the second cooling fin are convenient to disassemble and maintain in the use process.
3. According to the utility model, the arrangement of the protective cover, the adsorption plate, the top plate and the support plate is favorable for adsorption arrangement through the adsorption plate and the support plate in the use process, the protective cover is conveniently fixed at the upper end of the top plate in the use process, the protection work on the electrical equipment at the upper part is favorable, and the damage of rain and snow to the electrical equipment is prevented.
4. In the utility model, the protective cover, the adsorption plate, the plug tube, the silica gel sleeve, the voltage-rising and voltage-falling power transformer body, the connecting seat and the top plate are arranged, so that a lead connected through electrical equipment in the use process can penetrate through the plug tube and the silica gel sleeve, and rain and snow can be prevented from falling on the upper end of the voltage-rising and voltage-falling power transformer body through a gap between the plug tube and the protective cover in the use process.
5. In the utility model, the arrangement of the sleeve frame, the first radiating fin, the second radiating fin, the fixing plate and the second fixing frame is beneficial to reinforcing the first radiating fin and the second radiating fin in the use process, and the first radiating fin and the second radiating fin are prevented from falling off to influence the radiating work in the use process.
6. In the utility model, the arrangement of the first fixing frame, the sliding hole, the clamping block and the sliding rod is beneficial to pushing the clamping block to move in the use process, and the installation and the fixing work of the voltage boosting and reducing power transformer body are convenient in the use process.
7. According to the utility model, the bottom plate, the hanging seat, the clamping plate, the first fixing frame, the sliding hole, the clamping block and the sliding rod are arranged, so that the clamping plate and the first fixing frame can be arranged in a contact manner in the use process, and the phenomenon that the lifting voltage power transformer body shakes to influence the work in the installation process is prevented.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the slidable tightening clip frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the pluggable assembled heat dissipation fastening frame structure of the utility model.
Fig. 4 is a schematic structural diagram of the socketable adsorption protective cover structure of the utility model.
In the figure:
1. a buck-boost power transformer body; 2. a connecting seat; 3. a top plate; 4. a base plate; 5. a hanging seat; 6. the clamping frame structure can be tightly propped in a sliding way; 61. a first fixing frame; 62. a slide hole; 63. a clamping block; 64. a slide bar; 65. locking the nut; 7. the heat dissipation tight frame structure can be spliced and assembled; 71. a socket frame; 72. a first heat sink; 73. a second heat sink; 74. a fixing plate; 75. a second fixing frame; 8. an adsorption protective cover structure can be sleeved; 81. a protective cover; 82. an adsorption plate; 83. inserting a pipe; 84. a silica gel sleeve; 85. a threaded ring; 9. hoisting a ring; 10. an insulating sleeve; 11. a support plate; 12. a support bar; 13. the joint board.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a voltage-boosting power transformer for a power transmission and distribution system convenient to maintain comprises a voltage-boosting power transformer body 1, a connecting seat 2, a top plate 3, a bottom plate 4, a hanging seat 5, a slidable abutting clamping frame structure 6, a pluggable assembled heat-dissipating abutting frame structure 7, a pluggable adsorbed protective cover structure 8, a hoisting ring 9, an insulating sleeve 10, a supporting plate 11, a supporting rod 12 and a clamping plate 13, wherein the connecting seat 2 is bolted at the middle position of the upper end of the voltage-boosting power transformer body 1; the upper end of the connecting seat 2 is connected with the middle position of the lower end of the top plate 3 through a bolt; the voltage boosting and reducing power transformer body 1 is connected to the middle position of the upper end of the bottom plate 4 through bolts; the hanging seats 5 are respectively bolted on the left side and the right side of the lower end of the bottom plate 4; the slidable tightly-jacking clamping frame structure 6 is arranged on the outer wall of the hanging seat 5; the pluggable assembled heat dissipation tight frame structure 7 is arranged on the outer wall of the voltage boosting and reducing power transformer body 1; the sleeved adsorption protective cover structure 8 is arranged at the upper end of the top plate 3; the hoisting rings 9 are respectively bolted at the middle positions of the left side and the right side of the upper end of the top plate 3; the insulating sleeves 10 respectively observe the middle positions of the inner parts of the left side and the right side of the top plate 3 and are connected to the left side and the right side of the upper end of the buck-boost power transformer body 1 through bolts; the lower ends of the supporting plates 11 are respectively bolted on the left side and the right side of the upper end of the top plate 3; two ends of the support rod 12 are respectively bolted at the middle positions of the lower parts of the inner walls at the left side and the right side of the hanging seat 5; the clamping plate 13 is connected to the middle position of the lower end of the bottom plate 4 through a bolt; the slidable abutting clamping frame structure 6 comprises a first fixing frame 61, sliding holes 62, clamping blocks 63, sliding rods 64 and locking nuts 65, wherein the sliding holes 62 are respectively and transversely formed in the middle of the inside of the first fixing frame 61; the clamping blocks 63 are arranged on the left side and the right side between the first fixing frames 61; the sliding rod 64 is respectively bolted at the middle position of the front surface and the middle position of the rear surface of the clamping block 63; the locking nuts 65 are respectively in threaded connection with the outer wall of the sliding rod 64; when using, install first mount 61 in suitable position, then use hoisting equipment to connect hoisting ring 9, then carry out the work of lifting and lowering voltage power transformer body 1 hoist and mount, place lifting and lowering voltage power transformer body 1 and joint board 13 in suitable position, then loosen lock nut 65, promote joint piece 63 and remove, remove joint piece 63 to the inside bottom that articulates seat 5, then screw up lock nut 65, conveniently install and fixed work at the in-process that uses.
In this embodiment, as shown in fig. 3, the pluggable assembled heat dissipation fastening frame structure 7 includes a socket frame 71, a first heat sink 72, a second heat sink 73, a fixing plate 74 and a second fixing frame 75, wherein the first heat sink 72 is sequentially plugged in the front surface and the rear surface of the socket frame 71 from left to right; the second cooling fins 73 are sequentially inserted into the left side and the right side of the socket frame 71 from front to back; the fixed plate 74 is respectively bolted at the middle position of the front surface and the middle position of the rear surface of the socket frame 71; the second fixing frames 75 are respectively bolted on the upper parts of the left side and the right side of the sleeving frame 71 and the lower parts of the left side and the right side; after the voltage step-up and step-down power transformer body 1 is fixed, the socket frame 71 is arranged on the outer wall of the voltage step-up and step-down power transformer body 1, and then the first radiating fin 72 and the second radiating fin 73 are sequentially inserted, so that the first radiating fin 72 and the second radiating fin 73 can be conveniently detached and installed in the using process, and the cleaning work of the first radiating fin 72 and the second radiating fin 73 can be conveniently carried out in the using process.
In this embodiment, as shown in fig. 4, the socketed and adsorbed protection cover structure 8 includes a protection cover 81, an adsorption plate 82, an insertion tube 83, a silica gel sleeve 84 and a threaded ring 85, wherein the adsorption plate 82 is respectively embedded in the lower portions of the inner walls of the left and right sides of the protection cover 81; the inserting pipe 83 sequentially penetrates through the upper end of the protective cover 81 from left to right; the upper end of the inserting pipe 83 is glued at the middle position of the lower end of the silica gel sleeve 84; the threaded ring 85 is in threaded connection with the lower part of the outer wall of the insertion pipe 83; after the equipment is installed and fixed, the protective cover 81 is installed at the upper end of the top plate 3 through the adsorption plate 82, the protection work is carried out on the components arranged at the upper end of the buck-boost power transformer body 1 through the protective cover 81 after the protection work is carried out, meanwhile, the wires respectively penetrate through the insertion pipes 83 and the silica gel sleeves 84, the protection work is carried out on the wires connected and used for the buck-boost power transformer body 1 conveniently, meanwhile, rain and snow are prevented from scouring the electrical equipment at the upper end of the buck-boost power transformer body 1 through the protective cover 81, the insertion pipes 83 and the silica gel sleeves 84, the protection work is conveniently carried out in the using process, and then the work is completed.
In this embodiment, specifically, the hanging seat 5 is an L-shaped stainless steel seat; the clamping plate 13 is a rectangular stainless steel plate and is arranged on the upper part between the hanging seats 5.
In this embodiment, specifically, the sliding rods 64 respectively slide through the sliding holes 62; the locking nuts 65 are respectively arranged on the left and right sides of the front surface and the left and right sides of the rear surface of the first fixing frame 61 and are in contact arrangement; the first fixing frame 61 and the clamping block 63 are respectively provided with two.
In this embodiment, specifically, the clamping plate 13 is disposed at the middle position of the upper end of the first fixing frame 61; the clamping blocks 63 are respectively inserted into the bottom ends of the interior of the hanging seats 5; the hanging seat 5 is arranged between the clamping blocks 63.
In this embodiment, specifically, the first heat sink 72 and the fixing plate 74 are disposed in contact; the second heat sink 73 is arranged in contact with the second fixing frame 75; the fixing plate 74 is arranged at the middle position of the front surface of the first radiating fin 72 and is in contact with the front surface; the second fixing frame 75 is disposed on the upper portion of the left and right sides and the lower portion of the left and right sides of the second heat sink 73, respectively, and is in contact with the upper portion and the lower portion.
In this embodiment, specifically, the socket frame 71 is bolted to the middle position of the outer wall of the buck-boost power transformer body 1; the first heat sink 72 and the second heat sink 73 are respectively disposed in contact with the step-up/step-down power transformer body 1.
In this embodiment, specifically, the silica gel sleeve 84 is sequentially disposed at the upper end of the protective cover 81 from left to right and is in contact with the protective cover; the threaded rings 85 are sequentially arranged at the top end of the interior of the protective cover 81 from left to right and are in contact arrangement; the protective cover 81 adopts a transparent PVC cover; the adsorption plate 82 is a rectangular magnet plate.
In this embodiment, specifically, the protective cover 81 is installed at the upper end of the top plate 3 through an adsorption plate 82; the adsorption plate 82 and the support plate 11 are arranged in an adsorption manner.
Principle of operation
In the utility model, when in use, the first fixing frame 61 is arranged at a proper position, then the hoisting ring 9 is connected by using hoisting equipment, then the hoisting work of the lifting voltage power transformer body 1 is carried out, the lifting voltage power transformer body 1 and the clamping plate 13 are placed at proper positions, then the locking nut 65 is loosened, the clamping block 63 is pushed to move, the clamping block 63 is moved to the inner bottom end of the hanging seat 5, then the locking nut 65 is screwed, the installation and fixing work in the use process are convenient, after the lifting voltage power transformer body 1 is fixed, the sleeving frame 71 is arranged on the outer wall of the lifting voltage power transformer body 1, then the first radiating fin 72 and the second radiating fin 73 are sequentially inserted, the detachment and installation work of the first radiating fin 72 and the second radiating fin 73 in the use process are convenient, the cleaning work of the first radiating fin 72 and the second radiating fin 73 in the use process is facilitated, after the equipment is installed and fixed, the protective cover 81 is installed at the upper end of the top plate 3 through the adsorption plate 82, the protection work is carried out on the components arranged at the upper end of the buck-boost power transformer body 1 through the protective cover 81 after the protection work is carried out, meanwhile, the wires respectively penetrate through the insertion pipes 83 and the silica gel sleeves 84, the protection work is carried out on the wires connected and used for the buck-boost power transformer body 1 conveniently, meanwhile, rain and snow are prevented from scouring the electrical equipment at the upper end of the buck-boost power transformer body 1 through the protective cover 81, the insertion pipes 83 and the silica gel sleeves 84, the protection work is conveniently carried out in the using process, and then the work is completed.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (6)
1. A lifting voltage power transformer convenient to maintain for a power transmission and distribution system comprises a lifting voltage power transformer body (1), a connecting seat (2), a top plate (3), a bottom plate (4), a hanging seat (5), a slidable jacking clamping frame structure (6), a pluggable assembled heat dissipation clamping frame structure (7), a sleeved adsorption protective cover structure (8), a hoisting ring (9), an insulating sleeve (10), a supporting plate (11), a supporting rod (12) and a clamping plate (13), wherein the connecting seat (2) is in bolted connection with the middle position of the upper end of the lifting voltage power transformer body (1); the upper end of the connecting seat (2) is in bolted connection with the middle position of the lower end of the top plate (3); the voltage boosting and reducing power transformer body (1) is in bolted connection with the middle position of the upper end of the bottom plate (4); the hanging seats (5) are respectively connected to the left side and the right side of the lower end of the bottom plate (4) through bolts; the hoisting rings (9) are respectively bolted at the middle positions of the left side and the right side of the upper end of the top plate (3); the insulating sleeves (10) respectively observe the middle positions of the insides of the left side and the right side of the top plate (3) and are connected to the left side and the right side of the upper end of the buck-boost power transformer body (1) through bolts; the lower ends of the supporting plates (11) are respectively connected to the left side and the right side of the upper end of the top plate (3) through bolts; two ends of the supporting rod (12) are respectively bolted at the middle positions of the lower parts of the inner walls at the left side and the right side of the hanging seat (5); the clamping plate (13) is connected to the middle position of the lower end of the bottom plate (4) through a bolt; the portable voltage-boosting power transformer for the power transmission and distribution system is characterized in that the slidable tightly-jacking clamping frame structure (6) in the voltage-boosting power transformer for the power transmission and distribution system convenient to maintain is arranged on the outer wall of the hanging seat (5); the pluggable assembled heat dissipation tight frame structure (7) is arranged on the outer wall of the buck-boost power transformer body (1); the telescopic adsorption protective cover structure (8) is arranged at the upper end of the top plate (3); the slidable tightly-jacking clamping frame structure (6) comprises a first fixing frame (61), sliding holes (62), clamping blocks (63), sliding rods (64) and locking nuts (65), wherein the sliding holes (62) are respectively and transversely formed in the middle of the inside of the first fixing frame (61); the clamping blocks (63) are arranged on the left side and the right side between the first fixing frames (61); the sliding rod (64) is respectively in bolted connection with the middle position of the front surface and the middle position of the rear surface of the clamping block (63); the locking nuts (65) are respectively in threaded connection with the outer wall of the sliding rod (64).
2. The step-up and step-down power transformer for the power transmission and distribution system convenient for maintenance of claim 1, wherein the pluggable assembled heat dissipation tight frame structure (7) comprises a socket frame (71), a first heat dissipation plate (72), a second heat dissipation plate (73), a fixing plate (74) and a second fixing frame (75), wherein the first heat dissipation plate (72) is sequentially plugged on the front surface and the rear surface of the socket frame (71) from left to right; the second radiating fins (73) are sequentially inserted into the left side and the right side of the socket frame (71) from front to back; the fixed plate (74) is respectively bolted at the middle position of the front surface and the middle position of the rear surface of the socket frame (71); the second fixing frames (75) are respectively connected to the upper parts of the left side and the right side of the socket frame (71) and the lower parts of the left side and the right side of the socket frame (71) through bolts.
3. The step-up and step-down power transformer for the power transmission and distribution system convenient for maintenance of claim 1, wherein the socketable and adsorptive protective cover structure (8) comprises a protective cover (81), an adsorption plate (82), a plug-in pipe (83), a silica gel sleeve (84) and a threaded ring (85), wherein the adsorption plate (82) is respectively embedded at the lower parts of the inner walls of the left side and the right side of the protective cover (81); the inserting pipe (83) sequentially penetrates through the upper end of the protective cover (81) from left to right; the upper end of the insertion pipe (83) is glued at the middle position of the lower end of the silica gel sleeve (84); the threaded ring (85) is in threaded connection with the lower part of the outer wall of the insertion pipe (83).
4. The step-up and step-down power transformer for a power transmission and distribution system convenient for maintenance of claim 1, wherein the clamping plate (13) is disposed at a middle position of an upper end of the first fixing frame (61); the clamping blocks (63) are respectively inserted into the bottom end of the interior of the hanging seat (5); the hanging seat (5) is arranged between the clamping blocks (63).
5. The step-up step-down transformer for a power transmission and distribution system convenient for maintenance of claim 2, wherein the socket frame (71) is bolted to the middle position of the outer wall of the step-up step-down transformer body (1); the first radiating fin (72) and the second radiating fin (73) are respectively arranged in contact with the buck-boost power transformer body (1).
6. The step-up and step-down power transformer for a maintenance-friendly power transmission and distribution system as claimed in claim 1, wherein said protective cover (81) is mounted on the upper end of the top plate (3) by means of a suction plate (82); the adsorption plate (82) and the support plate (11) are arranged in an adsorption mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121915552.7U CN215451102U (en) | 2021-08-16 | 2021-08-16 | Buck-boost power transformer convenient to maintain and used for power transmission and distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121915552.7U CN215451102U (en) | 2021-08-16 | 2021-08-16 | Buck-boost power transformer convenient to maintain and used for power transmission and distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215451102U true CN215451102U (en) | 2022-01-07 |
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ID=79694416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121915552.7U Active CN215451102U (en) | 2021-08-16 | 2021-08-16 | Buck-boost power transformer convenient to maintain and used for power transmission and distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215451102U (en) |
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2021
- 2021-08-16 CN CN202121915552.7U patent/CN215451102U/en active Active
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A voltage rise and fall power transformer for easy maintenance in transmission and distribution systems Effective date of registration: 20230511 Granted publication date: 20220107 Pledgee: Laiwu branch of China Postal Savings Bank Co.,Ltd. Pledgor: Shandong Qiyuan Power Engineering Co.,Ltd. Registration number: Y2023980040343 |