CN216287841U

CN216287841U - Oil-immersed transformer with anticollision function

Info

Publication number: CN216287841U
Application number: CN202122710127.0U
Authority: CN
Inventors: 王雄飞
Original assignee: Hebei Hengbian Power Equipment Manufacturing Co ltd
Current assignee: Hebei Hengbian Power Equipment Manufacturing Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-12
Anticipated expiration: 2031-11-08

Abstract

The utility model is suitable for the technical field of auxiliary oil immersed transformers, and discloses an oil immersed transformer with an anti-collision function. According to the utility model, when the buffer plate at the side of the placing box is subjected to external impact force, the two groups of sliding sleeves are driven to synchronously and relatively vertically move on the surface of the guide rod, and then lifting force is provided for the side of the rotating rod through the connecting rod, so that the rotating rod can rotate by taking the I-shaped rod as a circle center, the attaching plate is driven to attach, press and limit the top of the oil-immersed transformer body, after the placing box is subjected to excessive impact force, the oil-immersed transformer body cannot randomly shake in the oil-immersed transformer body to contact and collide with the inner wall of the placing box to cause secondary damage, and the oil-immersed transformer body is fully protected and subjected to anti-collision treatment, so that subsequent normal use is ensured, and the device is practical and suitable for wide popularization and use.

Description

Oil-immersed transformer with anticollision function

Technical Field

The utility model is suitable for the technical field of auxiliary technology for oil-immersed transformers, and particularly relates to an oil-immersed transformer with an anti-collision function.

Background

At present, oil-immersed transformers adopt a fully-oil-filled sealed type, a corrugated oil tank shell adapts to the expansion of oil by self elasticity and is a permanently sealed oil tank, and the oil-immersed transformers are widely applied to various distribution equipment.

According to a patent (publication number "CN 208507374U"), an oil-immersed transformer with anticollision function, including the casing, the equal fixedly connected with supporting seat in the left and right sides of shells inner wall bottom, the top of two supporting seats is through fixed plate fixed connection. According to the utility model, through the mutual matching of the first telescopic rod, the first spring, the fixing pad, the fixing groove, the supporting leg, the oil-immersed transformer main body, the second telescopic rod, the second spring, the fastening pad, the protection pad, the third telescopic rod, the third spring, the threaded rod, the rolling bearing and the threaded block, the problem that the common anti-collision effect of the oil-immersed transformer is not ideal is solved, and through the mutual matching of the first spring, the second spring and the third spring, the vibration of the oil-immersed transformer is reduced, so that the anti-collision capability is better, the looseness of components in the transformer in different degrees in the collision process is prevented, the damage to the transformer is caused, the failure rate of the transformer is reduced, and great convenience is brought to the transportation work.

However, there are still some disadvantages in the above patents: because when the transformer transports and removes, jolting along with the transportation on the way, can lead to placing the box of transformer and receive outside impact and lead to its inside transformer impaired to after placing the box and receive the impact, the transformer of its inside placing can receive arbitrary the taking place after the impact and rock in the box inside, and then very easily causes the secondary damage of transformer, thereby influences subsequent normal use. Therefore, an oil-immersed transformer with an anti-collision function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an oil-immersed transformer with an anti-collision function, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

an oil-immersed transformer with an anti-collision function comprises a placing box, buffer plates are slidably mounted inside the left side and the right side of the placing box, guide rods are fixedly mounted on the inner sides of the left end and the right end of the placing box, sliding sleeves are slidably sleeved on the surfaces of the upper end and the lower end of each guide rod, a connecting rod is fixedly mounted on the surface of the side edge of each sliding sleeve, the top end of each connecting rod penetrates through and is movably mounted inside the top end of the placing box, fixed frames are fixedly mounted on the surfaces of the left side and the right side of the top end of the placing box, an I-shaped rod is rotatably mounted at the middle end of the top of each fixed frame, a rotating rod is fixedly sleeved on the surface of the middle end of each I-shaped rod, the top of each connecting rod is hinged to the surface of the bottom end of the side edge of the rotating rod through a rotating shaft, and the middle end of each moving rod penetrates and is movably mounted inside the top end of the placing box, the oil immersed transformer is characterized in that a placing table is fixedly mounted at the middle end of the bottom of the inner side of the placing box, and an oil immersed transformer body is movably placed on the surface of the top of the placing table.

Preferably, every the buffer board side middle-end all articulates through the pivot has the catch bar, and catch bar side top all articulates in sliding sleeve side surface through the pivot.

Preferably, a fitting plate is fixedly mounted on the bottom surface of each movable rod.

Preferably, every equal fixed mounting in both ends surface has a sliding block about the buffer board, place the incasement side about both ends all seted up the sliding tray, and sliding block slidable mounting is inside the sliding tray.

Preferably, buffer springs are movably sleeved on the surfaces of the upper end and the lower end of the guide rod, and the surface of the bottom end of each buffer spring is movably attached to the surface of the top end of the sliding sleeve.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the oil-immersed transformer with the anti-collision function, when the buffer plate on the side edge of the placing box is subjected to external impact force, the two groups of sliding sleeves are driven to synchronously and oppositely vertically move on the surface of the guide rod, and then the lifting force is provided for the side edge of the rotating rod through the connecting rod, so that the rotating rod can rotate by taking the I-shaped rod as a circle center, the attaching plate is driven to attach, press and limit the top of the oil-immersed transformer body, after the placing box is subjected to excessive impact force, the oil-immersed transformer body cannot randomly shake in the oil-immersed transformer body to contact and collide with the inner wall of the placing box to cause secondary damage, the oil-immersed transformer body is fully protected and anti-collision treatment, and therefore subsequent normal use is guaranteed.

2. According to the oil-immersed transformer with the anti-collision function, the buffer spring is sleeved at the top of the guide rod, so that after the buffer plate is moved due to external impact and drives the sliding sleeve to move, the impact force applied to the buffer plate can be relieved, and meanwhile, the impact force is buffered and eliminated through the buffer spring, and the protection quality of the oil-immersed transformer body by the placing line is further ensured.

Drawings

Fig. 1 is a schematic diagram of an overall front-view cross-sectional structure of an oil-immersed transformer with an anti-collision function according to the present invention;

fig. 2 is a schematic diagram of an overall side view cross-sectional structure of an oil-immersed transformer with an anti-collision function according to the present invention.

Reference numerals: 1. placing a box; 2. a buffer plate; 3. a guide bar; 4. a push rod; 5. a sliding sleeve; 6. a connecting rod; 7. a fixing frame; 8. a shaping rod; 9. rotating the rod; 10. a movable rod; 11. a buffer spring; 12. a sliding groove; 13. a slider; 14. a placing table; 15. an oil-immersed transformer body; 16. and (7) laminating the plates.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

As shown in fig. 1-2, an oil-immersed transformer with anti-collision function comprises a placing box 1, buffer boards 2 are slidably mounted in the left side and the right side of the placing box 1, guide rods 3 are fixedly mounted on the inner sides of the left end and the right end of the placing box 1, sliding sleeves 5 are slidably sleeved on the surfaces of the upper end and the lower end of each guide rod 3, a connecting rod 6 is fixedly mounted on the surface of the side edge of each sliding sleeve 5, the top end of each connecting rod 6 penetrates through the inside of the top end of the placing box 1, fixed frames 7 are fixedly mounted on the surfaces of the left side and the right side of the top end of the placing box 1, an I-shaped rod 8 is rotatably mounted at the middle end of the top of each fixed frame 7, a rotating rod 9 is fixedly sleeved on the surface of the middle end of each I-shaped rod 8, the top of each connecting rod 6 is hinged to the surface of the bottom end of the side edge of the rotating rod 9 through a rotating shaft, a movable rod 10 is hinged to the bottom of the side edge of each connecting rod 6 through a rotating shaft, and the middle end of the movable rod 10 penetrates through and is movably installed inside the top end of the placing box 1, the placing table 14 is fixedly installed at the middle end of the bottom of the inner side of the placing box 1, and the surface of the top of the placing table 14 is movably placed with the oil-immersed transformer body 15.

In the present embodiment, as shown in fig. 1 and 2, while the buffer plate 2 disposed at the side of the box 1 receives an external impact force, so that when the buffer plate 2 moves horizontally in the placing box 1, the two sets of sliding sleeves 5 are driven to synchronously move vertically on the surface of the guide rod 5, and further the lifting force provided to the side edge of the rotating rod 9 through the connecting rod 6 enables the rotating rod 9 to rotate by taking the I-shaped rod 8 as the center of a circle, so that the movable rod 10 at the other side of the rotating rod 9 can synchronously descend to drive the joint plate 16 to joint, press and limit the top of the oil-immersed transformer body 15, and ensure that after the placing box 1 is subjected to overlarge impact force, oil-immersed transformer body 15 can not be arbitrary shake and contact collision places case 1 inner wall and causes secondary damage in its inside, fully protects oil-immersed transformer body 15 anticollision and handles to guarantee subsequent normal use.

In this embodiment (as shown in fig. 1 and 2), each of the middle ends of the side edges of the buffer plate 2 is hinged to a push rod 4 through a rotating shaft, and the top ends of the side edges of the push rods 4 are hinged to the surface of the side edge of the sliding sleeve 5 through a rotating shaft, so that the sliding sleeve 5 can be driven to move on the surface of the guide rod 3 in the moving process of the buffer plate 2.

In this embodiment (shown in fig. 1 and fig. 2), each of the movable rods 10 has a fitting plate 16 fixedly mounted on the bottom surface thereof, so as to ensure that the fitting plate 16 can be movably fitted to the oil-immersed transformer body 15.

In this embodiment (shown by fig. 1 and fig. 2), every equal fixed mounting in both ends surface has a sliding block 13 about buffer board 2, place the inboard both ends of 1 upper and lower both ends of case and all seted up sliding tray 12, and sliding block 13 slidable mounting is inside sliding tray 12, guarantees that buffer board 2 can only be placing the inside horizontal migration of case 1 after receiving the impact.

In this embodiment (shown by fig. 1 and fig. 2), buffer spring 11 has been cup jointed in the equal activity of both ends surface about guide bar 3, and buffer spring 11 bottom surface activity laminating in sliding sleeve 5 top surface, owing to cup jointed buffer spring 11 at guide bar 3 top, can receive external shock and remove the back at buffer board 2, drive sliding sleeve 5 and remove the back, can unload power processing to the impact force that buffer board 2 received in the time, eliminate the processing through buffer spring 11 to the impact force, further guarantee to place line 1 to the protection quality of oil-immersed transformer body 15.

It should be noted that, the present invention is an oil-immersed transformer with anti-collision function, the components are all general standard components or components known by technicians in this neighborhood, the structure and principle of the components are known by technicians in this technical manual or by conventional experimental methods, when working, the oil-immersed transformer body 15 to be transported and moved is placed on the surface of the placing table 14, when the placing box 1 is impacted by the outside to make the buffer plate 2 move horizontally, the sliding sleeve 5 is pushed to move synchronously and relatively on the surface of the guide rod 3, further the impact force is eliminated by the buffer spring 11, so that the movable rod 10 on the other side of the rotating rod 9 can descend synchronously to drive the joint plate 16 to joint and press the top of the oil-immersed transformer body 15 for limiting, thereby ensuring that the oil-immersed transformer body 15 can not shake freely in the oil-immersed transformer body to contact and collide with the inner wall of the placing box 1 to cause secondary damage, compared with the traditional auxiliary technology for the oil-immersed transformer, the device has the advantages that the corresponding push rods 4 are arranged on the side edges of the buffer plates 2, so that when the buffer plates 2 on the side edges of the placing box 1 are subjected to external impact force, the buffer plates 2 are enabled to move horizontally in the placing box 1 along with the buffer plates 2, two sets of sliding sleeves 5 are driven to synchronously and oppositely vertically move on the surfaces of the guide rods 5, and then lifting force is provided for the side edges of the rotating rods 9 through the connecting rods 6, the rotating rods 9 can rotate around the I-shaped rods 8, the movable rods 10 on the other sides of the rotating rods 9 can synchronously descend to drive the jointing plates 16 to joint and press the top of the oil-immersed transformer body 15 for limiting, and after the placing box 1 is subjected to excessive impact force, the oil-immersed transformer body 15 cannot randomly shake in the oil-immersed transformer body to contact and collide with the inner wall of the placing box 1 to cause secondary damage, fully protect the anti-collision treatment to oil-immersed transformer body 15 to guarantee subsequent normal use.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an oil-immersed transformer with anticollision function, is including placing case (1), its characterized in that: the inner parts of the left side and the right side of the placing box (1) are respectively provided with a buffer plate (2) in a sliding manner, the inner sides of the left end and the right end of the placing box (1) are respectively and fixedly provided with a guide rod (3), the surfaces of the upper end and the lower end of the guide rod (3) are respectively and fixedly sleeved with a sliding sleeve (5), the surface of the side edge of each sliding sleeve (5) is respectively and fixedly provided with a connecting rod (6), the top end of each connecting rod (6) penetrates through the inner part of the top end of the placing box (1) and is movably arranged, the surfaces of the left side and the right side of the top end of the placing box (1) are respectively and fixedly provided with a fixed frame (7), the middle end of the top part of each fixed frame (7) is respectively and rotatably provided with an I-shaped rod (8), the surface of the middle end of each I-shaped rod (8) is fixedly sleeved with a rotating rod (9), the top part of each connecting rod (6) is hinged with a side edge bottom surface of the rotating rod (9) through a rotating shaft, and a movable rod (10) is hinged with the bottom part of the side edge of the connecting rod (6), and the middle end of the movable rod (10) penetrates through the top end of the placing box (1) and is movably installed inside the top end of the placing box (1), a placing table (14) is fixedly installed at the middle end of the bottom of the inner side of the placing box (1), and an oil-immersed transformer body (15) is movably placed on the surface of the top of the placing table (14).

2. The oil-filled transformer with the anti-collision function according to claim 1, characterized in that: every buffer board (2) side middle-end all articulates through the pivot has catch bar (4), and catch bar (4) side top all articulates in sliding sleeve (5) side surface through the pivot.

3. The oil-filled transformer with the anti-collision function according to claim 1, characterized in that: and a binding plate (16) is fixedly arranged on the bottom surface of each movable rod (10).

4. The oil-filled transformer with the anti-collision function according to claim 1, characterized in that: every equal fixed mounting in both ends surface has sliding block (13) about buffer board (2), sliding tray (12) have all been seted up at both ends about placing case (1) inboard, and sliding block (13) slidable mounting is inside sliding tray (12).

5. The oil-filled transformer with the anti-collision function according to claim 1, characterized in that: buffer springs (11) are movably sleeved on the surfaces of the upper end and the lower end of the guide rod (3), and the surface of the bottom end of each buffer spring (11) is movably attached to the surface of the top end of the sliding sleeve (5).