CN208460546U - A kind of protective device of telescopic voltage transformer - Google Patents
A kind of protective device of telescopic voltage transformer Download PDFInfo
- Publication number
- CN208460546U CN208460546U CN201821290245.2U CN201821290245U CN208460546U CN 208460546 U CN208460546 U CN 208460546U CN 201821290245 U CN201821290245 U CN 201821290245U CN 208460546 U CN208460546 U CN 208460546U
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- Prior art keywords
- voltage transformer
- connector
- mutual inductor
- fixedly installed
- driving
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Abstract
The utility model discloses a kind of protective devices of telescopic voltage transformer, including voltage transformer and driving protecting crust, voltage transformer includes the first support plate, mutual inductor connector cartridge and mutual inductor connector, voltage transformer side center position on the lower side is fixedly installed with first support plate, first support plate upper center is fixedly installed with driving protecting crust, driving protecting crust side is fixed with several heat release holes, several heat release holes are equidistantly distributed about driving protecting crust side panel, protecting crust upper end is driven to be equipped with screw rod, screw rod upper end circle position is fixedly connected with fixed column, fixed column upper end is equipped with connector, the utility model relates to a kind of protective devices of telescopic voltage transformer, it compares with the protective device of traditional voltage transformer, the protective device of this voltage transformer uses stretching structure, it can Corresponding adjusting is made with the actual use situation according to voltage transformer, it is convenient to protect, and protective performance is good.
Description
Technical field
The utility model belongs to voltage apparatus protective device technical field, specially a kind of telescopic voltage transformer
Protective device.
Background technique
Voltage transformer is similar with transformer, is the instrument of the voltage on conversion line.Traditional voltage transformer
Safeguard measure it is relatively deficient, only simply voltage transformer integrally carries out isolating and protecting, but this protection method makes
Voltage transformer is more troublesome in use, cannot make corresponding tune according to the actual use situation of voltage transformer
Section, protective performance is poor, influences the normal work of voltage transformer.
Summary of the invention:
The purpose of this utility model is that provides a kind of telescopic voltage transformer to solve the above-mentioned problems
Protective device, it is poor to solve existing voltage transformer protective device protective performance, influences the normal work of voltage transformer
Problem.
To solve the above-mentioned problems, the utility model provides a kind of technical solution: a kind of telescopic voltage transformer
Protective device, including voltage transformer and driving protecting crust, the voltage transformer include the first support plate, mutual inductor connector
Cartridge and mutual inductor connector, voltage transformer side center position on the lower side are fixedly installed with first support plate,
The first support plate upper center is fixedly installed with driving protecting crust, and the driving protecting crust side is fixed with several heat dissipations
Hole, several heat release holes are equidistantly distributed about driving protecting crust side panel, and the driving protecting crust upper end is equipped with screw rod,
The screw rod upper end circle position is fixedly connected with fixed column, and the fixed column upper end is equipped with connector, the fixed column upper end
It is fixedly installed with Rotational Cylindrical, the connector lower end surface offers Rotational Cylindrical slot, and the Rotational Cylindrical is adapted with Rotational Cylindrical slot and sets
Meter, the fixed column are rotatablely connected by Rotational Cylindrical and Rotational Cylindrical slot and connector, and Rotational Cylindrical upper end center position is fixed
It is connected with positioning column, position corresponding with positioning column offers positioning column slot inside the connector, and it is fixed that the Rotational Cylindrical passes through
Position column and positioning column slot and connector are rotatablely connected, and the voltage transformer two sides are fixedly installed with the storage of mutual inductor connector
Cylinder, the center of two mutual inductor connector cartridge internal backplanes is fixedly installed with mutual inductor connector, described mutual
A circle mutual inductor connector guard shield is equipped on the outside of sensor connector.
Preferably, the mutual inductor connector guard shield is arranged in mutual inductor connector cartridge, the connection
First side is fixedly connected with fixed link, and the mutual inductor connector guard shield bottom is fixedly installed with a circle baffle ring, two institutes
It states and is fixed by the connecting rod connection between mutual inductor connector guard shield and fixed link, two mutual inductor connector protection
Shell upper is fixedly mounted there are two block arc, and two block arc upper surfaces and the protection of corresponding mutual inductor connector are outer
Shell upper surface is concordant, sets that there are two slots on the outside of two mutual inductor connector guard shields, and two slots are about mutual
The distribution of sensor connector guard shield center location mirror image, and under the upper surface of two slots and two block arcs
End face is concordant, and driving motor shell, the panel where the driving motor shell are fixedly installed with inside the driving protecting crust
Turbine casing is fixedly mounted in upper end.
Preferably, driving support plate is fixedly installed on the driving motor interior of shell bottom plate, on the driving support plate
End is fixedly installed with driving motor, and the panel upper end where the driving motor is fixedly installed with speed reducer, the driving motor
Output end is rotatablely connected drive shaft, and the drive shaft other end and speed reducer input terminal are rotatablely connected, the output end of reducer
It is rotatably connected to driving shaft, is fixedly connected between the driving motor shell and turbine casing by connecting sleeve, the whirlpool
Turbine interior of shell is equipped with turbine, and turbine bore is equipped in the middle part of the turbine, and described driving shaft one end is solid by turbine bore and turbine
Fixed connection, connection sleeve are fixedly mounted on the outside of driving shaft, and the turbine surfaces are fixedly installed with several rotate gears, several
The rotate gear is equidistantly distributed about the turbine extrados at place, and the turbine side is equipped with screw rod, the screw rod appearance
Face is equipped with rotation screw thread, and the rotation screw thread and rotate gear engagement connection, the turbine pass through rotate gear and rotation screw thread
It is rotatablely connected with screw rod.
Preferably, the voltage transformer other side position concordant with the first support plate is fixedly installed with the second support plate.
Preferably, the second support plate upper end center position is fixedly installed with bottom master collet, the bottom master collet
Upper end is equipped with top part loop bar.
Preferably, the outer diameter of the top part loop bar is equal to the outer diameter of bottom master collet, the top part sleeve is the bottom of at
It is slidably connected in portion's master collet, top part sleeve upper end is fixedly connected with fixed link.
Preferably, two mutual inductor connector cartridges and two connecting rod junctions are equipped with sliding slot, sliding slot
Width be equal to two connecting rods diameter.
Preferably, the voltage transformer upper surface offers cunning compatible with two connecting rods and fixed link
Chamber.
The beneficial effects of the utility model are: the utility model relates to a kind of protection of telescopic voltage transformer dresses
It sets, has the characteristics that protection is convenient, protective performance is good, specific in use, protective device with traditional voltage transformer
In comparison, the protective device of this voltage transformer uses stretching structure, can be according to the actual use of voltage transformer
Situation makes corresponding adjusting, and it is convenient to protect, and protective performance is good, solves existing voltage transformer protective device protective
Can be poor, influence the problem of voltage transformer works normally.
Detailed description of the invention:
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the connector structural schematic diagram of the utility model；
Fig. 3 is the connecting rod attachment structure schematic diagram of the utility model；
Fig. 4 is the mutual inductor connector guard shield inside configuration schematic diagram of the utility model；
Fig. 5 is the mutual inductor connector guard shield structural schematic diagram of the utility model；
Fig. 6 is the driving motor interior of shell structural schematic diagram of the utility model；
Fig. 7 is the driving shell and turbine casing attachment structure schematic diagram of the utility model；
Fig. 8 is the turbine engaging structure schematic diagram of the utility model；
Fig. 9 is the second carrying board structure schematic diagram of the utility model.
In figure: 1, voltage transformer；2, the first support plate；3, protecting crust is driven；4, screw rod；5, fixed column；6, connector；7,
Rotational Cylindrical；8, positioning column；9, mutual inductor connector cartridge；10, mutual inductor connector；11, mutual inductor connector guard shield；
12, fixed link；13, baffle ring；14, connecting rod；15, block arc；16, slot；17, driving motor shell；18, support plate is driven；
19, driving motor；20, speed reducer；21, drive shaft；22, driving shaft；23, turbine casing；24, turbine；25, rotate gear；
26, screw thread is rotated；27, the second support plate；28, bottom master collet；29, top part sleeve；30, heat release hole.
Specific embodiment:
As shown in figs 1-9, present embodiment uses a kind of following technical scheme: guarantor of telescopic voltage transformer
Protection unit, including voltage transformer 1 and driving protecting crust 3, the voltage transformer 1 include the first support plate 2, mutual inductor connector
Cartridge 9 and mutual inductor connector 10, the 1 side center of voltage transformer position on the lower side are fixedly installed with one first load
Plate 2,2 upper center of the first support plate is fixedly installed with driving protecting crust 3, if 3 side of driving protecting crust is fixed with
Dry heat release hole 30, several heat release holes 30 are equidistantly distributed about driving 3 side panel of protecting crust, the driving protecting crust 3
Upper end is equipped with screw rod 4, and the 4 upper end circle position of screw rod is fixedly connected with fixed column 5, and 5 upper end of fixed column is equipped with connection
First 6,5 upper end of fixed column is fixedly installed with Rotational Cylindrical 7, and 6 lower end surface of connector offers Rotational Cylindrical slot, the rotation
Column 7 is adapted design with Rotational Cylindrical slot, and the fixed column 5 is rotatablely connected by Rotational Cylindrical 7 and Rotational Cylindrical slot and connector 6, institute
It states 7 upper end center position of Rotational Cylindrical and is fixedly connected with positioning column 8, position corresponding with positioning column 8 opens up inside the connector 6
There is positioning column slot, the Rotational Cylindrical 7 is rotatablely connected by positioning column 8 and positioning column slot and connector 6, the voltage transformer 1
Two sides are fixedly installed with mutual inductor connector cartridge 9, the center of two 9 internal backplanes of mutual inductor connector cartridge
Position is fixedly installed with mutual inductor connector 10, and it is outer that a circle mutual inductor connector protection is equipped on the outside of the mutual inductor connector 10
Shell 11.
Wherein, the mutual inductor connector guard shield 11 is arranged in mutual inductor connector cartridge 9, the connector
6 sides are fixedly connected with fixed link 12, and 11 bottom of mutual inductor connector guard shield is fixedly installed with a circle baffle ring 13, and two
It is fixedly connected between a mutual inductor connector guard shield 11 and fixed link 12 by connecting rod 14, two mutual inductors
11 top of connector guard shield is fixedly mounted there are two block arc 15, two 15 upper surfaces of block arc with it is corresponding mutual
11 upper surfaces of sensor connector guard shield are concordant, set on the outside of two mutual inductor connector guard shields 11 there are two slot
16, two slot 16s are distributed about 11 center location mirror image of mutual inductor connector guard shield, and two slots
16 upper surface is concordant with the lower end surface of two block arcs 15, is fixedly installed with driving motor inside the driving protecting crust 3
Turbine casing 23, the driving motor shell is fixedly mounted in shell 17, the panel upper end where the driving motor shell 17
Driving support plate 18 is fixedly installed in 17 internal backplanes, 18 upper end of driving support plate is fixedly installed with driving motor 19, described
Panel upper end where driving motor 19 is fixedly installed with speed reducer 20, and 19 output end of driving motor is rotatablely connected drive shaft
21,21 other end of drive shaft and 20 input terminal of speed reducer are rotatablely connected, and 20 output end of speed reducer is rotatably connected to master
Moving axis 22 is fixedly connected, outside the turbine by connecting sleeve between the driving motor shell 17 and turbine casing 23
It is equipped with turbine 24 inside shell 23, turbine bore is equipped in the middle part of the turbine 24, described 22 one end of driving shaft passes through turbine bore and turbine
24 are fixedly connected, and connection sleeve is fixedly mounted on the outside of driving shaft 22, and 24 surface of turbine is fixedly installed with several rotations
Gear 25, several rotate gears 25 are equidistantly distributed about 24 extrados of turbine at place, and 24 side of turbine is equipped with
Screw rod 4,4 outer surface of screw rod are equipped with rotation screw thread 26, the rotation screw thread 26 and the engagement connection of rotate gear 25, the whirlpool
Wheel 24 is rotatablely connected by rotate gear 25 and rotation screw thread 26 and screw rod 4,1 other side of voltage transformer and the first support plate
2 concordant positions are fixedly installed with the second support plate 27, and the 27 upper end center position of the second support plate is fixedly installed with the main set in bottom
Cylinder 28,28 upper end of bottom master collet are equipped with top part loop bar 29, and the outer diameter of the top part loop bar 29 is equal to the main set in bottom
The outer diameter of cylinder 28, the top part sleeve 29 is slidably connected in bottom master collet 28,29 upper end of top part sleeve and solid
Fixed pole 12 is fixedly connected, and two mutual inductor connector cartridges 9 and two 14 junctions of connecting rod are equipped with sliding slot, sliding slot
Width be equal to the diameters of two connecting rods 14,1 upper surface of voltage transformer offers and two connecting rods 14 and solid
The compatible sliding chamber of fixed pole 12.
The use state of the utility model are as follows: the utility model relates to a kind of protection of telescopic voltage transformer dresses
It sets, has the characteristics that protection is convenient, protective performance is good, first according to the use state of voltage transformer connector, choose whether
Starting driving motor 19, the rotation of 20 input terminal of speed reducer is driven by drive shaft 21, speed reducer 20 drives driving shaft 22 to rotate, into
And turbine 24 is driven to rotate, and it is connected by rotate gear 25 with the engagement of rotation screw thread 26 and drives 4 oscilaltion of screw rod, Jin Ertong
Crossing connector 6 drives two mutual inductor connector guard shields 11 to realize up and down motion, carries out effectively to mutual inductor connector 10
Ground protection connects when two 11 height of mutual inductor connector guard shield are more than corresponding mutual inductor connector 10 to mutual inductor
The two slot 16s insertion plate being arranged on the outside of protection of welded joints shell 11, realizes that comprehensive protection is made to mutual inductor connector 10
Industry improves the service life of mutual inductor connector 10.
The basic principles and main features of the present invention and the advantages of the present invention, current row has been shown and described above
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of protective device of telescopic voltage transformer, including voltage transformer (1) and driving protecting crust (3), special
Sign is that the voltage transformer (1) includes the first support plate (2), mutual inductor connector cartridge (9) and mutual inductor connector
(10), voltage transformer (1) side center position on the lower side is fixedly installed with first support plate (2), and described first carries
Plate (2) upper center is fixedly installed with driving protecting crust (3), and driving protecting crust (3) side is fixed with several heat release holes
(30), several heat release holes (30) equidistantly distribute about driving protecting crust (3) side panel, the driving protecting crust (3)
Upper end is equipped with screw rod (4), and screw rod (4) the upper end circle position is fixedly connected with fixed column (5), fixed column (5) upper end
Equipped with connector (6), fixed column (5) upper end is fixedly installed with Rotational Cylindrical (7), and connector (6) lower end surface offers
Rotational Cylindrical slot, the Rotational Cylindrical (7) are adapted design with Rotational Cylindrical slot, and the fixed column (5) passes through Rotational Cylindrical (7) and Rotational Cylindrical
Slot and connector (6) are rotatablely connected, and Rotational Cylindrical (7) the upper end center position is fixedly connected with positioning column (8), the connector
(6) internal position corresponding with positioning column (8) offers positioning column slot, and the Rotational Cylindrical (7) passes through positioning column (8) and positioning column
Slot and connector (6) are rotatablely connected, and voltage transformer (1) two sides are fixedly installed with mutual inductor connector cartridge (9),
The center of two mutual inductor connector cartridge (9) internal backplanes is fixedly installed with mutual inductor connector (10), institute
It states and is equipped with circle mutual inductor connector guard shield (11) on the outside of mutual inductor connector (10).
2. a kind of protective device of telescopic voltage transformer according to claim 1, it is characterised in that: the mutual inductance
In mutual inductor connector cartridge (9), connector (6) side is fixedly connected with for device connector guard shield (11) setting
Fixed link (12), mutual inductor connector guard shield (11) bottom are fixedly installed with a circle baffle ring (13), and two described mutual
It is fixedly connected between sensor connector guard shield (11) and fixed link (12) by connecting rod (14), two mutual inductors connect
Protection of welded joints shell (11) top is fixedly mounted there are two block arc (15), two block arc (15) upper surfaces with it is right
It answers mutual inductor connector guard shield (11) upper surface concordant, is equipped on the outside of two mutual inductor connector guard shields (11)
Two slots (16), two slots (16) are distributed about mutual inductor connector guard shield (11) center location mirror image, and
And the upper surface of two slots (16) is concordant with the lower end surface of two block arcs (15), in the driving protecting crust (3)
Portion is fixedly installed with driving motor shell (17), and turbine is fixedly mounted in the panel upper end where the driving motor shell (17)
Shell (23), two mutual inductor connector cartridges (9) and two connecting rod (14) junctions are equipped with sliding slot, sliding slot
Width be equal to two connecting rods (14) diameter, voltage transformer (1) upper surface offer with two connecting rods (14) with
And the compatible sliding chamber of fixed link (12).
3. a kind of protective device of telescopic voltage transformer according to claim 2, it is characterised in that: the driving
Driving support plate (18) is fixedly installed in motor housing (17) internal backplane, driving support plate (18) upper end is fixedly installed with drive
Dynamic motor (19), the panel upper end where the driving motor (19) is fixedly installed with speed reducer (20), the driving motor
(19) output end rotation connection drive shaft (21), drive shaft (21) other end and speed reducer (20) input terminal are rotatablely connected,
Speed reducer (20) output end is rotatably connected to driving shaft (22), the driving motor shell (17) and turbine casing (23)
Between be fixedly connected by connecting sleeve, turbine (24) are equipped with inside the turbine casing (23), in the middle part of the turbine (24)
Equipped with turbine bore, described driving shaft (22) one end is fixedly connected by turbine bore with turbine (24), and connection sleeve is fixedly mounted on
The outside of driving shaft (22), turbine (24) surface are fixedly installed with several rotate gears (25), several rotate gears
(25) turbine (24) extrados about place equidistantly distributes, and turbine (24) side is equipped with screw rod (4), the screw rod
(4) outer surface is equipped with rotation screw thread (26), the rotation screw thread (26) and rotate gear (25) engagement connection, the turbine (24)
It is rotatablely connected by rotate gear (25) and rotation screw thread (26) and screw rod (4).
4. a kind of protective device of telescopic voltage transformer according to claim 2, it is characterised in that: the voltage
Mutual inductor (1) other side position concordant with the first support plate (2) is fixedly installed with the second support plate (27).
5. a kind of protective device of telescopic voltage transformer according to claim 4, it is characterised in that: described second
Support plate (27) upper end center position is fixedly installed with bottom master collet (28), and bottom master collet (28) upper end is equipped with top part
Sleeve (29).
6. a kind of protective device of telescopic voltage transformer according to claim 5, it is characterised in that: the top
The outer diameter for dividing the outer diameter of sleeve (29) to be equal to bottom master collet (28), the top part sleeve (29) is in bottom master collet (28)
It is slidably connected, top part sleeve (29) upper end is fixedly connected with fixed link (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290245.2U CN208460546U (en) | 2018-08-10 | 2018-08-10 | A kind of protective device of telescopic voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290245.2U CN208460546U (en) | 2018-08-10 | 2018-08-10 | A kind of protective device of telescopic voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208460546U true CN208460546U (en) | 2019-02-01 |
Family
ID=65179851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821290245.2U Expired - Fee Related CN208460546U (en) | 2018-08-10 | 2018-08-10 | A kind of protective device of telescopic voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208460546U (en) |
-
2018
- 2018-08-10 CN CN201821290245.2U patent/CN208460546U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20200810 |