CN111063513B - Fixed mounting seat for power transformer - Google Patents
Fixed mounting seat for power transformer Download PDFInfo
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- CN111063513B CN111063513B CN201911206300.4A CN201911206300A CN111063513B CN 111063513 B CN111063513 B CN 111063513B CN 201911206300 A CN201911206300 A CN 201911206300A CN 111063513 B CN111063513 B CN 111063513B
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- power transformer
- fixedly connected
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- fixed
- 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 bases, in particular to a fixed mounting base 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 in the prior art, a power transformer fixing seat 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 only fixed and positioned by bolts, and when the bolts are damaged due to stress during production, the power transformer and the mounting plate are loosened, so that the power transformer fixing seat has potential safety hazards.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a fixed mounting base for a power transformer comprises a bottom plate, wherein a shielding shell is fixedly connected to the top of the bottom plate, an openable sealing mechanism is connected to the front side of the shielding shell, a bidirectional screw is rotatably connected to the inner wall of the shielding shell, a movable plate is in threaded connection with two opposite threaded surfaces which are symmetrical to each other on the surfaces of the bidirectional screw, a first supporting mechanism is connected to the bottom of the movable plate, the end portions of the bidirectional screw penetrate through the shielding shell and are fixedly connected with a turntable, the top of the movable plate is connected with a U-shaped fixing frame through an elastic mechanism, two end portions of the top of the U-shaped fixing frame penetrate through a movable sliding chute in 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, two threaded rods which are parallel and symmetrical to each other are fixedly connected to the top of the mounting plate, the surfaces of the four threaded rods are slidably connected with a power transformer main body together, the upper surface of the threaded rods are in threaded connection with fixing screw sleeves, the outer side of the mounting plate is connected with an L-shaped positioning end through a pushing mechanism, and the inner side of the L-shaped positioning end is in contact with the top of the fixing position of the power transformer main body;
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 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 pins, the U-shaped fixing frame is slidably connected to the surfaces of the two connecting pins, a buffer spring is sleeved on the surface of each connecting pin, two ends of each buffer spring are respectively and fixedly connected with the inner side of the U-shaped fixing frame and the top of the moving plate, an end block is arranged at the top of each connecting pin, and the bottom of each connecting pin is fixedly connected with the moving plate.
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, 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 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 on the surface of the bidirectional screw rod drive the two moving plates to move in the same direction or in the opposite direction, and the two moving plates synchronously drive the mounting plate at the top of the U-shaped fixing frame to synchronously move 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. The L-shaped positioning end is moved to the top of the fixed part of the power transformer main body through the pushing mechanism, when the fixed threaded sleeve and the threaded rod are damaged or loosened due to long-term stress, the L-shaped positioning end can play a positioning role, the stress of the fixed threaded sleeve and the threaded rod is reduced, the safety problem caused by falling is avoided, and a defense effect is achieved.
Drawings
Fig. 1 is a first perspective view of a fixed mount for a power transformer of the present invention;
FIG. 2 is a first perspective view of a power transformer with a mounting base for a power transformer according to the present invention removed from the main body of the power transformer;
FIG. 3 is a second perspective view of a sectional body of a power transformer with a fixed mounting base for a power transformer of the present invention removed;
fig. 4 is a second perspective view of a stationary mounting base for a power transformer of 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 provided to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are 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 shelters from 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 type in bas character slide rail 9 of slider 8, slider 8 slides and is even on the inner wall of type in bas character slide rail 9, sliding connection through slider 8 and type in bas character 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 position that shell 3 both sides and two-way screw rod 6 are corresponding, 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, play and rotate the effect of connecting in sheltering from the shell 3 inside with two-way screw rod 6, 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 plate 7 syntropys or dorsad removal.
The top of the moving plate 7 is connected with a U-shaped fixing frame 12 through an elastic mechanism, the elastic mechanism comprises two connecting pins 10, the U-shaped fixing frame 12 is connected to the surfaces of the two connecting pins 10 in a sliding mode, buffer springs 11 are sleeved on the surfaces of the connecting pins 10, two ends of each buffer spring 11 are fixedly connected with the inner side of the U-shaped fixing frame 12 and the top of the moving plate 7 respectively, end blocks are arranged on the tops of the connecting pins 10, and the bottoms of the connecting pins 10 are fixedly connected with the moving plate 7. The connecting rod 21 and the buffer spring 11 are arranged to play a role of buffering the U-shaped fixing frame 12.
Two tip at the top of U-shaped mount 12 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.
The top of the mounting plate 14 is fixedly connected with two threaded rods 18 which are parallel and symmetrical to each other, the surfaces of the four threaded rods 18 are connected with a power transformer main body 19 in a sliding mode together, the upper surface of each threaded rod 18 is connected with a fixed threaded sleeve 20 in a threaded mode, the outer side of the mounting plate 14 is connected with an L-shaped positioning end 22 through a pushing mechanism, the inner side of the L-shaped positioning end 22 is in contact with the top end of the fixing position of the power transformer main body 19, and the power transformer main body 19 is fixed to the top of the mounting plate 14 through threaded connection of the fixed threaded sleeves 20 and the threaded rods 18.
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.
According to the working principle, the two-way screw 6 is rotated through the turntable 25, the two symmetrical and opposite external threads on the surface 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 synchronously drive the mounting plate 14 at the top of the U-shaped fixing frame 12 to move synchronously through the elastic mechanism, and therefore the purpose of adjusting the span between the two mounting plates 14 is achieved, adjustment can be conducted according to the size of the actual power transformer main body 19, the application range of a 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 positioning role, stress of the fixing threaded sleeve 20 and the threaded rod 18 is reduced, safety problems caused by falling are avoided, a defense function is achieved, and under the effect of the buffer spring 11, the U-shaped fixing frame 12 is buffered, so that the mounting plate 14 at the top of the U-shaped fixing frame 12 is indirectly buffered, and the power transformer main body 19 at the top of the mounting plate 14 is indirectly buffered.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a fixed mounting seat 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 of sheltering 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 pass the removal spout (13) that shelter from shell (3) top and common fixedly connected with mounting panel (14), the back of mounting panel (14) is connected with second supporting mechanism, the top fixedly connected with of mounting panel (14) has two threaded rod (18) that are parallel to each other and symmetrical, four threaded rod (18) surface common sliding connection has power transformer main part (19), the threaded rod (18) outer side of fixing is connected with L end pushing mechanism (20), the inner side of the L-shaped positioning end (22) is contacted with the top end of the fixing part of the power transformer main body (19);
pushing mechanism includes two connecting rods (21), two connecting rod (21) fixed connection is in the side of mounting panel (14), L shape location end (22) sliding connection is on the surface of two connecting rods (21), two the common fixedly connected with fixed plate (23) in side of connecting rod (21), the side threaded connection of fixed plate (23) has drive screw (24), the tip of drive screw (24) passes fixed plate (23) and rotates with the side of L shape location end (22) through second bearing (27) and is connected.
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).
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 pins (10), the U-shaped fixed frame (12) is slidably connected to the surfaces of the two connecting pins (10), a buffer spring (11) is sleeved on the surface of the connecting pin (10), two ends of the buffer spring (11) are respectively and fixedly connected with the inner side of the U-shaped fixed frame (12) and the top of the moving plate (7), an end block is arranged at the upper end of the connecting pin (10), and the lower end of the connecting pin (10) is fixedly connected with the moving plate (7).
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), two ends of the supporting rod (16) are fixedly connected to connecting plates (17), and the connecting plates (17) are fixedly connected to the back of the shielding shell (3).
6. A fixed mounting seat for a power transformer according to claim 1, characterized in that the shield shell (3) is fixedly connected with a first bearing (26) at the position corresponding to the bidirectional screw (6) at both sides, and the inner ring of the first bearing (26) is fixedly connected on the surface of the bidirectional screw (6).
7. 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 CN111063513A (en) | 2020-04-24 |
| CN111063513B true 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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| CN (1) | CN111063513B (en) |
Families Citing this family (1)
| 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 |
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 |
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| Publication number | Publication date |
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| CN111063513A (en) | 2020-04-24 |
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