CN111063513A - Fixed mounting seat for power transformer - Google Patents
Fixed mounting seat for power transformer Download PDFInfo
- Publication number
- CN111063513A CN111063513A CN201911206300.4A CN201911206300A CN111063513A CN 111063513 A CN111063513 A CN 111063513A CN 201911206300 A CN201911206300 A CN 201911206300A CN 111063513 A CN111063513 A CN 111063513A
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- power transformer
- fixedly connected
- plate
- fixed mounting
- shaped
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to the technical field of power transformer mounting seats, in particular to a fixed mounting seat for a power transformer. The two symmetrical and opposite external threads of the two-way screw drive the two moving plates to move in the same direction or in the opposite direction by rotating the two-way screw through the turntable, and synchronously drive the mounting plates at the top of the U-shaped fixing frame to move synchronously, so that the purpose of adjusting the span between the two mounting plates is achieved, the adjustment is convenient to carry out according to the size of the actual power transformer main body, and the application range of the power transformer fixing seat is expanded; move L shape location end to the top of the fixed department of power transformer main part through pushing mechanism, L shape location end can play the effect of location, has reduced the atress of fixed swivel nut and threaded rod, avoids producing the safety problem that drops and bring, has played the defense effect.
Description
Technical Field
The invention relates to the technical field of power transformer mounting seats, in particular to a fixed mounting seat for a power transformer.
Background
The invention discloses a power transformer fixing device which comprises a mounting plate, wherein a damping box is fixedly connected to the top of the mounting plate, telescopic rods are fixedly connected to two sides of the bottom of the inner wall of the damping box, a supporting plate is fixedly connected to the top of each telescopic rod, a first spring is sleeved on the surface of each telescopic rod, and the bottom of each first spring is fixedly connected with the bottom of the inner wall of the damping box. This power transformer fixing base can't adjust the horizontal span of mounting panel, can't adjust according to transformer actual need's horizontal span, has reduced the application range of power transformer fixing base to the junction between power transformer and the installation does not have the defense positioning mechanism, only leans on the bolt fastening to fix a position, and when the bolt damaged because of the time atress, power transformer probably produced between and the mounting panel not hard up, has the potential safety hazard.
Disclosure of Invention
The invention aims to solve the problems that a power transformer fixing seat in the prior art cannot adjust the transverse span of a mounting plate and cannot adjust the transverse span according to the actual requirement of a transformer, the application range of the power transformer fixing seat is reduced, a connecting part between the power transformer and the mounting plate is not provided with a defense positioning mechanism and is positioned only by fixing a bolt, when the bolt is damaged due to stress during production, the power transformer and the mounting plate are loosened, and the safety hazard is caused.
In order to achieve the purposes, the novel adopted technical scheme is as follows: a fixed mounting seat for a power transformer comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a shielding shell, the front of the shielding shell is connected with an openable sealing mechanism, the inner wall of the shielding shell is rotatably connected with a bidirectional screw rod, two opposite thread surfaces of the surface symmetry of the bidirectional screw rod are in threaded connection with a movable plate, the bottom of the movable plate is connected with a first supporting mechanism, the end part of the bidirectional screw rod penetrates out of the shielding shell and is fixedly connected with a turntable, the top of the movable plate is connected with a U-shaped fixing frame through an elastic mechanism, the two end parts of the top of the U-shaped fixing frame penetrate through a moving chute at the top of the shielding shell and are fixedly connected with a mounting plate together, the back of the mounting plate is connected with a second supporting mechanism, the top of the mounting plate is fixedly connected with two threaded rods which are parallel and symmetrical to each other, the upper surface threaded connection of threaded rod has fixed swivel nut, the outside of mounting panel is connected with L shape location end through pushing mechanism, the inboard and the fixed department top end of power transformer main part of L shape location end contact each other.
Preferably, the openable sealing mechanism comprises a maintenance door, and a handle is connected to the front face of the maintenance door through a screw thread.
Preferably, the first supporting mechanism comprises two sliding blocks, the two sliding blocks are fixedly connected to two ends of the bottom of the moving plate, concave-shaped sliding rails are fixedly connected to the positions, corresponding to the sliding blocks, of the top of the bottom plate, and the sliding blocks are connected to the inner walls of the concave-shaped sliding rails in a sliding mode.
Preferably, the elastic mechanism comprises two connecting rods, the U-shaped fixing frame is slidably connected to the surfaces of the two connecting rods, the connecting rods are sleeved with buffer springs, and two ends of each buffer spring are fixedly connected with the inner sides of the U-shaped fixing frame and limiting blocks at the top ends of the connecting rods respectively.
Preferably, the second supporting mechanism includes L shape sliding sleeve, L shape sliding sleeve fixed connection is in the side of mounting panel, two common sliding connection has the bracing piece on the inner wall of L shape sliding sleeve, the equal fixedly connected with connecting plate in both ends of bracing piece, connecting plate fixed connection is on the back that shelters from the shell.
Preferably, pushing mechanism includes two connecting rods, two connecting rod fixed connection is in the side of mounting panel, L shape location end sliding connection is on the surface of two connecting rods, two the common fixedly connected with fixed plate in side of connecting rod, the side threaded connection of fixed plate has drive screw, drive screw's tip passes the fixed plate and rotates through the side of second bearing and L shape location end to be connected.
Preferably, the two sides of the shielding shell are fixedly connected with first bearings at positions corresponding to the two-way screw, and inner rings of the first bearings are fixedly connected to the surface of the two-way screw.
Preferably, four connecting holes are formed in the top of the bottom plate, and the four connecting holes are uniformly distributed at four corners of the top of the bottom plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the bidirectional screw rod is rotated through the turntable, the two symmetrical and opposite external threads of the bidirectional screw rod drive the two movable plates to move in the same direction or in the opposite direction, and the two movable plates synchronously drive the mounting plates at the top of the U-shaped fixing frame to move synchronously through the elastic mechanism, so that the purpose of adjusting the span between the two mounting plates is achieved, the adjustment is conveniently carried out according to the size of the actual power transformer main body, and the application range of the power transformer fixing seat is expanded.
2. Move L shape location end to the top of the fixed department of power transformer main part through pushing mechanism, when fixed swivel nut and threaded rod because long-term atress produces and damages or when becoming flexible, L shape location end can play the effect of location, has reduced the atress of fixed swivel nut and threaded rod, avoids producing the safety problem that drops and bring, has played the defense effect.
Drawings
Fig. 1 is a first perspective view of a mounting bracket for a power transformer in accordance with the present invention;
fig. 2 is a first perspective view of a sectional body of a power transformer with a fixing seat for the power transformer removed according to the present invention;
fig. 3 is a second perspective view of the sectional body of the power transformer with the fixing seat removed from the main body of the power transformer according to the present invention;
fig. 4 is a second perspective view of a fixing seat for a power transformer according to the present invention.
In the figure: the device comprises a bottom plate 1, a connecting hole 2, a shielding shell 3, a maintenance door 4, a handle 5, a bidirectional screw 6, a moving plate 7, a sliding block 8, a concave-shaped sliding rail 9, a connecting pin 10, a buffer spring 11, a U-shaped fixed frame 12, a moving chute 13, a mounting plate 14, an L-shaped sliding sleeve 15, a supporting rod 16, a connecting plate 17, a threaded rod 18, a power transformer main body 19, a fixed threaded sleeve 20, a connecting rod 21, an L-shaped positioning end 22, a fixed plate 23, a driving screw 24, a rotary disc 25, a first bearing 26 and a second bearing 27.
Detailed Description
The following description is presented to disclose the novel invention and to enable any person skilled in the art to practice the novel invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Including bottom plate 1 as shown in fig. 1-4, four connecting holes 2 have been seted up at the top of bottom plate 1, four connecting holes 2 evenly distributed are in the four corners department at bottom plate 1 top, the top fixedly connected with of bottom plate 1 hides fender shell 3, the front that shelters from shell 3 is connected with openable sealing mechanism, openable sealing mechanism is including maintaining door 4, the front of maintaining door 4 has handle 5 through screw thread connection, through setting up connecting hole 2, the effect that fixing piece such as convenient grafting bolt carries out fixed mounting with bottom plate 1 has been played, maintain door 4 through setting up installation handle 6, the effect of conveniently opening and hiding shell 3 and conveniently maintaining internals has been played.
It is connected with two-way screw rod 6 to rotate on the inner wall that hides shell 3, equal threaded connection has movable plate 7 on two opposite flanks of two-way screw rod 6 surface symmetry, the bottom of movable plate 7 is connected with first supporting mechanism, first supporting mechanism includes two sliders 8, two sliders 8 fixed connection are at the both ends of movable plate 7 bottom, the top of bottom plate 1 and the corresponding position fixedly connected with character cut in bas-relief shape slide rail 9 of slider 8, slider 8 slides and links on the inner wall of character cut in bas-relief shape slide rail 9, sliding connection through slider 8 and character cut in bas-relief shape slide rail 9, the effect of carrying out sliding support to movable plate 7 bottom has been played.
The tip of two-way screw rod 6 is worn out and is sheltered from shell 3 and fixedly connected with carousel 25, shelter from the equal fixedly connected with first bearing 26 in the both sides of shell 3 and the corresponding position of two-way screw rod 6, the inner ring fixed connection of first bearing 26 is on the surface of two-way screw rod 6, through setting up first bearing 26, played and rotated two-way screw rod 6 and connect the effect of sheltering from the inside of shell 3, can rotate two-way screw rod 6 through carousel 25, two mutual symmetries of two-way screw rod 6 and opposite external screw thread can order about two movable plates 7 syntropys or dorsad removal.
The top of movable plate 7 is connected with U-shaped mount 12 through elastic mechanism, and elastic mechanism includes two connecting rods 21, and U-shaped mount 12 sliding connection is on the surface of two connecting rods 21, and connecting rod 21 has cup jointed buffer spring 11 on the surface, and buffer spring 11's both ends respectively with the stopper fixed connection on the inboard and connecting rod 21 top of U-shaped mount 12, through setting up connecting rod 21 and buffer spring 11, played the effect of buffering U-shaped mount 12.
Two tip at the 12 tops of U-shaped mount pass the removal spout 13 that shelters from shell 3 top and common fixedly connected with mounting panel 14, the back connection of mounting panel 14 has the second supporting mechanism, the second supporting mechanism includes L shape sliding sleeve 15, L shape sliding sleeve 15 fixed connection is in the side of mounting panel 14, common sliding connection has bracing piece 16 on two L shape sliding sleeve 15's the inner wall, the equal fixedly connected with connecting plate 17 in both ends of bracing piece 16, connecting plate 17 fixed connection is on sheltering from the back of shell 3, through the sliding connection on L shape sliding sleeve 15 and bracing piece 16 surface, the effect of carrying out sliding support to the removal of mounting panel 14 has been played.
Two threaded rods 18 that are parallel to each other and symmetrical of top fixedly connected with of mounting panel 14, the common sliding connection in surface of four threaded rods 18 has power transformer main part 19, the upper surface threaded connection of threaded rod 18 has fixed swivel nut 20, the outside of mounting panel 14 is connected with L shape location end 22 through pushing mechanism, the inboard and the fixed department top end of power transformer main part 19 of L shape location end 22 contact each other, threaded connection through fixed swivel nut 20 and threaded rod 18 has played and has fixed the effect at mounting panel 14 top with power transformer main part 19.
Pushing mechanism includes two connecting rods 21, two connecting rods 21 fixed connection are in the side of mounting panel 14, L shape location end 22 sliding connection is on two connecting rods 21's the surface, the common fixedly connected with fixed plate 23 in side of two connecting rods 21, the side threaded connection of fixed plate 23 has drive screw 24, drive screw 24's tip is passed fixed plate 23 and is connected with the side rotation of L shape location end 22 through second bearing 27, through rotating drive screw 24, drive screw 24's external screw thread orders about fixed plate 23 and removes, fixed plate 23 drives the effect that L shape location end 22 removed in step.
The working principle is that the two-way screw 6 is rotated by the turntable 25, the two symmetrical and opposite external threads of the two-way screw 6 drive the two moving plates 7 to move in the same direction or in the opposite direction, the two moving plates 7 drive the mounting plate 14 at the top of the U-shaped fixing frame 12 to move synchronously through the elastic mechanism, so that the purpose of adjusting the span between the two mounting plates 14 is achieved, the adjustment is conveniently carried out according to the size of the actual power transformer main body 19, the application range of the power transformer fixing seat is expanded, the L-shaped positioning end 22 is moved to the top of the fixing position of the power transformer main body 19 through the pushing mechanism, when the fixing threaded sleeve 20 and the threaded rod 18 are damaged or loosened due to long-term stress, the L-shaped positioning end 22 can play a role of positioning, the stress of the fixing threaded sleeve 20 and the threaded rod 18 is reduced, and the safety problem, the defense function is achieved, the U-shaped fixing frame 12 is buffered under the action of the buffer spring 11, so that the mounting plate 14 on the top of the U-shaped fixing frame 12 is indirectly buffered, and the power transformer main body 19 on the top of the mounting plate 14 is indirectly buffered.
The foregoing shows and describes the general principles, principal features, and novel advantages of the invention. It will be understood by those skilled in the art that the invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the novel claims herein is defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fixed mounting base for power transformer, includes bottom plate (1), its characterized in that, the top fixedly connected with of bottom plate (1) shelters from shell (3), the front that shelters from shell (3) is connected with openable sealing mechanism, it is connected with two-way screw rod (6) to rotate on the inner wall of shell (3), equal threaded connection has movable plate (7) on two opposite flanks of two-way screw rod (6) surface symmetry, the bottom of movable plate (7) is connected with first supporting mechanism, the tip of two-way screw rod (6) is worn out and is sheltered from shell (3) and fixedly connected with carousel (25), the top of movable plate (7) is connected with U-shaped mount (12) through elastic mechanism, two tip at U-shaped mount (12) top are passed and are sheltered from removal spout (13) and common fixedly connected with mounting panel (14) at shell (3) top, the back connection of mounting panel (14) has the second supporting mechanism, two threaded rods (18) that are parallel to each other and symmetrical of top fixedly connected with of mounting panel (14), four threaded rod (18) the common sliding connection in surface has power transformer main part (19), the upper surface threaded connection of threaded rod (18) has fixed swivel nut (20), the outside of mounting panel (14) is connected with L shape location end (22) through pushing mechanism, the inboard and the power transformer main part (19) the fixed department top of L shape location end (22) contact each other.
2. A fixed mounting for a power transformer according to claim 1, characterized in that the openable sealing mechanism comprises a service door (4), the front face of the service door (4) being screwed with a handle (5) by means of screws.
3. The fixed mounting seat for the power transformer according to claim 1, wherein the first supporting mechanism comprises two sliding blocks (8), the two sliding blocks (8) are fixedly connected to two ends of the bottom of the moving plate (7), a concave-shaped sliding rail (9) is fixedly connected to the top of the bottom plate (1) at a position corresponding to the sliding blocks (8), and the sliding blocks (8) are slidably connected to the inner wall of the concave-shaped sliding rail (9).
4. The fixed mounting seat for the power transformer according to claim 1, wherein the elastic mechanism comprises two connecting rods (21), the U-shaped fixing frame (12) is slidably connected to the surfaces of the two connecting rods (21), the surface of the connecting rod (21) is sleeved with the buffer spring (11), and two ends of the buffer spring (11) are respectively and fixedly connected with the inner side of the U-shaped fixing frame (12) and the limiting blocks at the top ends of the connecting rods (21).
5. The fixed mounting base for the power transformer according to claim 1, wherein the second supporting mechanism comprises an L-shaped sliding sleeve (15), the L-shaped sliding sleeve (15) is fixedly connected to the side of the mounting plate (14), a supporting rod (16) is jointly and slidably connected to the inner walls of the two L-shaped sliding sleeves (15), connecting plates (17) are fixedly connected to both ends of the supporting rod (16), and the connecting plates (17) are fixedly connected to the back of the shielding shell (3).
6. A fixed mounting for a power transformer according to claim 1, characterized in that the pushing mechanism comprises two connecting rods (21), the two connecting rods (21) are fixedly connected to the side of the mounting plate (14), the L-shaped positioning end (22) is slidably connected to the surface of the two connecting rods (21), the side surfaces of the two connecting rods (21) are fixedly connected to a fixing plate (23), the side surface of the fixing plate (23) is connected with a driving screw (24) by screw thread, and the end of the driving screw (24) passes through the fixing plate (23) and is rotatably connected with the side surface of the L-shaped positioning end (22) through a second bearing (27).
7. A fixed mounting seat for a power transformer according to claim 1, characterized in that the positions of both sides of the shielding shell (3) corresponding to the two-way screw (6) are fixedly connected with first bearings (26), and the inner ring of the first bearings (26) is fixedly connected on the surface of the two-way screw (6).
8. The fixed mounting seat for the power transformer according to claim 1, wherein four connecting holes (2) are formed in the top of the bottom plate (1), and the four connecting holes (2) are uniformly distributed at four corners of the top of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911206300.4A CN111063513B (en) | 2019-11-29 | 2019-11-29 | Fixed mounting seat for power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911206300.4A CN111063513B (en) | 2019-11-29 | 2019-11-29 | Fixed mounting seat for power transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111063513A true CN111063513A (en) | 2020-04-24 |
| CN111063513B CN111063513B (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911206300.4A Active CN111063513B (en) | 2019-11-29 | 2019-11-29 | Fixed mounting seat for power transformer |
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| Country | Link |
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| CN (1) | CN111063513B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071558A (en) * | 2020-09-03 | 2020-12-11 | 山东九合电气有限公司 | Rain-proof formula transformer |
| CN114203387A (en) * | 2021-12-16 | 2022-03-18 | 湖北襄开电力设备有限公司 | Transformer installation device and method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207233516U (en) * | 2017-10-13 | 2018-04-13 | 王春霞 | A kind of stent for being used to install power transformer |
| CN208782317U (en) * | 2018-10-12 | 2019-04-23 | 吉林省明鑫电力设备有限公司 | A kind of emergency lighting distribution box facilitating installation |
| CN209544980U (en) * | 2019-05-15 | 2019-10-25 | 西安交通大学城市学院 | A kind of communication engineering electric power equipment cooling device |
-
2019
- 2019-11-29 CN CN201911206300.4A patent/CN111063513B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207233516U (en) * | 2017-10-13 | 2018-04-13 | 王春霞 | A kind of stent for being used to install power transformer |
| CN208782317U (en) * | 2018-10-12 | 2019-04-23 | 吉林省明鑫电力设备有限公司 | A kind of emergency lighting distribution box facilitating installation |
| CN209544980U (en) * | 2019-05-15 | 2019-10-25 | 西安交通大学城市学院 | A kind of communication engineering electric power equipment cooling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071558A (en) * | 2020-09-03 | 2020-12-11 | 山东九合电气有限公司 | Rain-proof formula transformer |
| CN114203387A (en) * | 2021-12-16 | 2022-03-18 | 湖北襄开电力设备有限公司 | Transformer installation device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111063513B (en) | 2023-02-03 |
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