CN208722702U - A kind of oil formula high pressure dosing apparatus protective device - Google Patents
A kind of oil formula high pressure dosing apparatus protective device Download PDFInfo
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- CN208722702U CN208722702U CN201821348366.8U CN201821348366U CN208722702U CN 208722702 U CN208722702 U CN 208722702U CN 201821348366 U CN201821348366 U CN 201821348366U CN 208722702 U CN208722702 U CN 208722702U
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- China
- Prior art keywords
- protective housing
- fixedly connected
- high pressure
- formula high
- dosing apparatus
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Abstract
The utility model relates to Application of Power Metering Instruments technical fields, and disclose a kind of oily formula high pressure dosing apparatus protective device, including protective housing, the bottom of the protective housing is fixedly connected with pedestal, the side of the base top is fixedly connected with limit plate, the top of the limit plate is equipped with screw, one end of the screw is through limit plate and pedestal and the lower section for extending to pedestal, arrester is fixedly installed on the outside of the protective housing, heat release hole is offered on the outside of the protective housing, the protective housing is fixedly installed with ground pipe far from the side of arrester.The oil formula high pressure dosing apparatus protective device, by being provided with protective housing, convenient for carrying out corresponding safeguard procedures to the equipment, by being provided with limit plate, prevent screw from shifting when being attached, so that the normal work of protective housing is influenced, by being provided with display screen, it is convenient that equipment is observed, so that oily formula high pressure dosing apparatus be enable preferably to work.
Description
Technical field
The utility model relates to Application of Power Metering Instruments technical field, specially a kind of oily formula high pressure dosing apparatus protection dress
It sets.
Background technique
Oily formula high pressure dosing apparatus is also referred to as oil-immersed transformer, it is a kind of structural shape of transformer, i.e. transformer
Coil impregnates in the oil, and oily formula high pressure dosing apparatus is suitable for electric system, industrial and mining enterprises, traffic, postal and telecommunication entities, scientific research
Unit etc. carries out the dielectric strength under power frequency or high direct voltage to various high voltage electric equipments, electric elements, insulating materials and tries
It tests.
Oily formula high pressure dosing apparatus is typically mounted at individual transformer indoor or outdoors, therefore since fireproof needs
The protection of oily formula high pressure dosing apparatus is most important, and people are assorted there is no using for the protection of oily formula high pressure dosing apparatus at present
Effective method only simply it is fixed effect, and is precision instrument mostly in oily formula high pressure dosing apparatus, because
This wants significant care during installation, prevents the damage of its internal precision instrument, thus it is proposed that a kind of oil formula high pressure measurement is set
Spare protective device.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of oily formula high pressure dosing apparatus protective device, tool
It is poor to solve oily formula high pressure dosing apparatus protective at present for the advantages of standby installation is stablized and preferably protected equipment
To be easy to cause the problem of precision instrument breaks down in oily formula high pressure dosing apparatus.
The utility model provides the following technical solutions: a kind of oil formula high pressure dosing apparatus protective device, including protective housing,
The bottom of the protective housing is fixedly connected with pedestal, and the side of the base top is fixedly connected with limit plate, the limit plate
Top be equipped with screw, one end of the screw through limit plate and pedestal and the lower section for extending to pedestal, the protective housing
Outside is fixedly installed with arrester, and heat release hole, side of the protective housing far from arrester are offered on the outside of the protective housing
It is fixedly installed with ground pipe, the inside of the protective housing is equipped with gauge electricity box, and the top of the gauge electricity box is fixedly mounted
There is combination transformer, controller is fixedly installed on the outside of the gauge electricity box, is fixedly installed on the outside of the protective housing
The side of display screen corresponding with controller, the protection chamber interior wall is fixedly connected with link block, the inside of the link block
It is fixedly installed with nut, the side of the protective housing is equipped with threaded rod, and one end of the threaded rod is fixedly connected with knob, described
The other end of threaded rod is through protective housing and link block and extends to the inside of protective housing and is fixedly connected with supporting block, the branch
Bracer is in contact with gauge electricity box, and the lower section of the gauge electricity box is equipped with backing plate, and the bottom of the backing plate is fixedly connected with
Motion bar, the bottom of the motion bar are fixedly connected with movable sleeve, and the two sides of the movable sleeve inner wall are fixedly connected with limited block,
The bottom of the protection chamber interior wall is fixedly connected with fixed block, and the top of the fixed block is equipped with compressed spring, the compression bullet
One end of spring is fixedly connected with the inner wall of movable sleeve, is fixedly connected at the top of the other end and fixed block of the compressed spring, institute
The bottom connection at the top and gauge electricity box of stating backing plate touches.
Preferably, the inside of the limit plate and pedestal offers screw hole compatible with screw, and limit plate and screw
It is symmetrically distributed in the two sides of protective housing.
Preferably, the quantity of the arrester, heat release hole and ground pipe is two, two arresters and heat release hole
It is symmetrically distributed in the outside of protective housing.
Preferably, the quantity of the combination transformer is three, and three combination transformers are with the formal distribution of triangle
In the top of gauge electricity box.
Preferably, the screw thread of the threaded rod is counter clockwise direction, and is symmetrically distributed in the two sides of protective housing, the protection
Case is opened type.
Preferably, the two sides of the fixed block inner wall offer limiting slot corresponding with limited block, the motion bar
Quantity is two, and two motion bars are equally distributed in the bottom of backing plate.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the oil formula high pressure dosing apparatus protective device, it is corresponding convenient for being carried out to the equipment by being provided with protective housing
Safeguard procedures, it is convenient to be attached with ground by being provided with pedestal, by being provided with limit plate, prevent screw from carrying out
It shifts when connection, so that the normal work of protective housing is influenced, it is convenient that equipment is observed by being provided with display screen,
To enable oily formula high pressure dosing apparatus preferably to work.
2, the oil formula high pressure dosing apparatus protective device prevents extraneous bad weather pair by being provided with arrester
Equipment damages, to influence the normal work of equipment, by being provided with heat release hole, temperature is excessively high when preventing equipment from working,
Enable the equipment by extra electric current or potential by being provided with ground pipe to influence the normal operation of precision instrument
It is imported into the earth by ground line, to avoid the generation of electric leakage accident, the safety of people has been ensured, band is rotated by threaded rod
Dynamic supporting block is horizontally-supported to equipment progress, prevents equipment from shifting in protective housing, so that the normal operation of equipment is influenced,
By being provided with backing plate, enables a device to be in contact with it, drive movable sleeve to be pressed down against compressed spring by motion bar movement and do
Kicking motion, to improve the stability of equipment, the precision instrument for keeping it internal is more stable when working.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model schematic cross-sectional view；
Fig. 3 is structure enlargement diagram at A in the utility model Fig. 2.
In figure: 1, protective housing；2, pedestal；3, limit plate；4, screw；5, backing plate；6, threaded rod；7, knob；8, link block；
9, nut；10, supporting block；11, gauge electricity box；12, controller；13, combination transformer；14, motion bar；15, movable sleeve；
16, limited block；17, fixed block；18, compressed spring；19, display screen；20, arrester；21, heat release hole；22, ground pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of oil formula high pressure dosing apparatus protective device are please referred to, including protective housing 1, protective housing 1 are opening
Formula, by being provided with protective housing 1, convenient for carrying out corresponding safeguard procedures to the equipment, the bottom of protective housing 1 is fixedly connected with bottom
Seat 2, convenient to be attached with ground by being provided with pedestal 2, the side at 2 top of pedestal is fixedly connected with limit plate 3, passes through
It is provided with limit plate 3, prevents screw 4 from shifting when being attached, so that the normal work of protective housing 1 is influenced, limit plate 3
Top be equipped with screw 4, one end of screw 4 is through limit plate 3 and pedestal 2 and the lower section for extending to pedestal 2, limit plate 3 and bottom
The inside of seat 2 offers screw hole compatible with screw 4, and limit plate 3 and screw 4 are symmetrically distributed in the two sides of protective housing 1, prevents
The outside of protecting box 1 is fixedly installed with arrester 20, by being provided with arrester 20, prevents extraneous bad weather from causing to equipment
Damage, to influence the normal work of equipment, the outside of protective housing 1 offers heat release hole 21, by being provided with heat release hole 21, prevents
Temperature is excessively high when only equipment works, to influence the normal operation of precision instrument, protective housing 1 is fixed far from the side of arrester 20
Ground pipe 22 is installed, by being provided with ground pipe 22, enables the equipment that extra electric current or potential are passed through ground line
It is imported into the earth, to avoid the generation of electric leakage accident, has ensured the safety of people, arrester 20, heat release hole 21 and ground pipe
22 quantity is two, and two arresters 20 and heat release hole 21 are symmetrically distributed in the outside of protective housing 1, the inside of protective housing 1
Equipped with gauge electricity box 11, the top of gauge electricity box 11 is fixedly installed with combination transformer 13, the quantity of combination transformer 13
It is three, three combination transformers 13 are with the formal distribution of triangle in outside the top of gauge electricity box 11, gauge electricity box 11
Side is fixedly installed with controller 12, and the outside of protective housing 1 is fixedly installed with display screen 19 corresponding with controller 12, by setting
It is equipped with display screen 19, it is convenient that equipment is observed, so that oily formula high pressure dosing apparatus is enable preferably to work, protective housing 1
The side of inner wall is fixedly connected with link block 8, and the inside of link block 8 is fixedly installed with nut 9, and the side of protective housing 1 is equipped with spiral shell
The screw thread of rasp bar 6, threaded rod 6 is counter clockwise direction, and is symmetrically distributed in the two sides of protective housing 1, and one end of threaded rod 6 is fixed to be connected
It is connected to knob 7, the other end of threaded rod 6 with link block 8 and extends to the inside of protective housing 1 and be fixedly connected through protective housing 1
There is supporting block 10, supporting block 10 is in contact with gauge electricity box 11, rotates by threaded rod 6 and supporting block 10 is driven to carry out equipment
It is horizontally-supported, prevent equipment from shifting in protective housing 1, so that the normal operation of equipment is influenced, under gauge electricity box 11
Side is equipped with backing plate 5, and the bottom of backing plate 5 is fixedly connected with motion bar 14, and the bottom of motion bar 14 is fixedly connected with movable sleeve 15, living
The two sides of 15 inner walls of dynamic set are fixedly connected with limited block 16, and the bottom of 1 inner wall of protective housing is fixedly connected with fixed block 17, fixed block
The two sides of 17 inner walls offer limiting slot corresponding with limited block 16, and the quantity of motion bar 14 is two, two motion bars 14
It is equally distributed in the bottom of backing plate 5, the top of fixed block 17 is equipped with compressed spring 18, one end of compressed spring 18 and movable sleeve
15 inner wall is fixedly connected, and the other end of compressed spring 18 is fixedly connected with the top of fixed block 17, the top of backing plate 5 and metering
The bottom connection of instrument box 11 touches, and by being provided with backing plate 5, enables a device to be in contact with it, is moved and driven by motion bar 14
Movable sleeve 15 is pressed down against compressed spring 18 and does kicking motion, so that the stability of equipment is improved, the precision instrument for keeping it internal
It is more stable when work.
Pedestal 2 and protective housing 1 are fixedly connected on designated position by working principle, rotary screw 4, by oily formula high pressure measurement
Equipment is put into from the top of protective housing 1, and the bottom of oily formula high pressure dosing apparatus is made to be in contact with the backing plate 5 inside protective housing 1, is turned
Dynamic knob 7, is threadedly coupled threaded rod 6 with nut 9, is in contact on the outside of supporting block 10 and oily formula high pressure dosing apparatus
When, it stops operating, opens oily formula high pressure dosing apparatus, operated on it by controller 12.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of oil formula high pressure dosing apparatus protective device, including protective housing (1), it is characterised in that: the protective housing (1)
Bottom is fixedly connected with pedestal (2), and the side at the top of the pedestal (2) is fixedly connected with limit plate (3), the limit plate (3)
Top be equipped with screw (4), one end of the screw (4) is through limit plate (3) and pedestal (2) and extends under pedestal (2)
It is square, it is fixedly installed with arrester (20) on the outside of the protective housing (1), offers heat release hole on the outside of the protective housing (1)
(21), the protective housing (1) is fixedly installed with ground pipe (22) far from the side of arrester (20), the protective housing (1) it is interior
Portion is equipped with gauge electricity box (11), is fixedly installed with combination transformer (13), the meter at the top of the gauge electricity box (11)
It is fixedly installed with controller (12), is fixedly installed on the outside of the protective housing (1) and controller on the outside of amount instrument box (11)
(12) side of corresponding display screen (19), protective housing (1) inner wall is fixedly connected with link block (8), the link block
(8) inside is fixedly installed with nut (9), and the side of the protective housing (1) is equipped with threaded rod (6), and the one of the threaded rod (6)
End is fixedly connected with knob (7), and the other end of the threaded rod (6) through protective housing (1) and link block (8) and extends to protection
It the inside of case (1) and is fixedly connected with supporting block (10), the supporting block (10) is in contact with gauge electricity box (11), the meter
The lower section for measuring instrument box (11) is equipped with backing plate (5), and the bottom of the backing plate (5) is fixedly connected with motion bar (14), the activity
The bottom of bar (14) is fixedly connected with movable sleeve (15), and the two sides of movable sleeve (15) inner wall are fixedly connected with limited block
(16), the bottom of protective housing (1) inner wall is fixedly connected with fixed block (17), and the top of the fixed block (17) is equipped with compression
One end of spring (18), the compressed spring (18) is fixedly connected with the inner wall of movable sleeve (15), the compressed spring (18)
It is fixedly connected at the top of the other end and fixed block (17), the top of the backing plate (5) and the bottom connection of gauge electricity box (11)
Touching.
2. a kind of oily formula high pressure dosing apparatus protective device according to claim 1, it is characterised in that: the limit plate
(3) and the inside of pedestal (2) offers and screw (4) compatible screw hole, and limit plate (3) and screw (4) are symmetrically distributed in
The two sides of protective housing (1).
3. a kind of oily formula high pressure dosing apparatus protective device according to claim 1, it is characterised in that: the arrester
(20), the quantity of heat release hole (21) and ground pipe (22) is two, and two arresters (20) and heat release hole (21) are symmetrical
It is distributed in the outside of protective housing (1).
4. a kind of oily formula high pressure dosing apparatus protective device according to claim 1, it is characterised in that: the combination is mutual
The quantity of sensor (13) is three, and three combination transformers (13) are with the formal distribution of triangle in gauge electricity box (11)
Top.
5. a kind of oily formula high pressure dosing apparatus protective device according to claim 1, it is characterised in that: the threaded rod
(6) screw thread is counter clockwise direction, and is symmetrically distributed in the two sides of protective housing (1), and the protective housing (1) is opened type.
6. a kind of oily formula high pressure dosing apparatus protective device according to claim 1, it is characterised in that: the fixed block
(17) two sides of inner wall offer limiting slot corresponding with limited block (16), and the quantity of the motion bar (14) is two, and two
A motion bar (14) is equally distributed in the bottom of backing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348366.8U CN208722702U (en) | 2018-08-21 | 2018-08-21 | A kind of oil formula high pressure dosing apparatus protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348366.8U CN208722702U (en) | 2018-08-21 | 2018-08-21 | A kind of oil formula high pressure dosing apparatus protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208722702U true CN208722702U (en) | 2019-04-09 |
Family
ID=65978586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821348366.8U Active CN208722702U (en) | 2018-08-21 | 2018-08-21 | A kind of oil formula high pressure dosing apparatus protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208722702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763774A (en) * | 2020-12-16 | 2021-05-07 | 贵州电网有限责任公司 | Novel high-voltage metering box |
-
2018
- 2018-08-21 CN CN201821348366.8U patent/CN208722702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763774A (en) * | 2020-12-16 | 2021-05-07 | 贵州电网有限责任公司 | Novel high-voltage metering box |
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