CN107592766A - A kind of dust cap of electric power electrical apparatus component - Google Patents
A kind of dust cap of electric power electrical apparatus component Download PDFInfo
- Publication number
- CN107592766A CN107592766A CN201711034281.2A CN201711034281A CN107592766A CN 107592766 A CN107592766 A CN 107592766A CN 201711034281 A CN201711034281 A CN 201711034281A CN 107592766 A CN107592766 A CN 107592766A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- gland
- sliding block
- chute
- electric power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Abstract
The invention discloses a kind of dust cap of electric power electrical apparatus component, including rack and base, the top of the rack is provided with base, the inner tip of the base is provided with the second chute, the first sleeve is equipped with left and right sides of the top of the base, the bottom of first sleeve is provided with the first sliding block, and first sliding block is connected with the second chute overlap joint, and the top of first sleeve is provided with the second sliding block.The dust cap of the electric power electrical apparatus component, pass through the cooperation of gland and match, it can prevent dust from entering rack and eliminating the operation that staff clears up dust, cross the cooperation of the second sliding block and the first chute, it can prevent cable from surprisingly being touched by staff to fall down, influence work, pass through the cooperation of the second pad and the second compression spring, fixture block can be promoted to stretch out the first sleeve to block the gap between the first sleeve, prevent from connecting the inside that dust after cable enters rack, meet the demand of client.
Description
Technical field
The present invention relates to dust cap technical field, specially a kind of dust cap of electric power electrical apparatus component.
Background technology
In the design such as gas-insulated switch and power transformer in existing electric power electrical apparatus, after finishing assembly,
Need through can be just powered after a while.And during this period, associate power electric component such as cable anchor block is opened
Hole portion position exposed to air, ground dust can be flown upward everywhere because of staff's operation, along with containing dust etc. in air
Factor so that cable anchor block is through after a period of time, the interior surface of its perforate can all adhere to a large amount of dusts.Therefore operation people
Member is before inserting cable and being powered, it is necessary to and it is spend a period of time to carry out cleaning operation more, and cause operating efficiency big relatively
It is big to reduce, and lose time, such as Application No. 201520102623.X patent, including a dust cap body, it is described anti-
Dirt lid body is located at an osseotomy site of an electric power electrical apparatus associated components with respect to a perforate end, and the patent structure is cumbersome,
Operation extremely inconvenient when staff installs cable, it has not been convenient to staff installs to cable, while in installation electricity
The osseotomy site on firm banking can not be completely enclosed before cable, effectively perforate can not be completely enclosed, it is necessary to
Staff is cleared up before cable is installed, and can not be carried out stepping up to fix by cable after cable is installed, and works as staff
The progress that can influence work is fallen down after unexpected touching, and after cable is mounted, osseotomy site has a small amount of gap, long
Dust can enter the inside of rack, it is necessary to staff often carries out the operation of maintenance and cleaning after time, considerably increase work group
The working strength of personnel, staff is operated the inconvenient of machine, can not meet the needs of client.
The content of the invention
It is an object of the invention to provide a kind of dust cap of electric power electrical apparatus component, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of dust cap of electric power electrical apparatus component, bag
Rack and base are included, the top of the rack is provided with base, and the inner tip of the base is provided with the second chute, the base
Top at left and right sides of be equipped with the first sleeve, the bottom of first sleeve is provided with the first sliding block, first sliding block with
Second chute overlap joint is connected, and the top of first sleeve is provided with the second sliding block, and the top of first sleeve is provided with second
Sleeve, the second sleeve are connected with rack, and the inner tip of the second sleeve is provided with the first chute, second sliding block with
First chute overlap joint is connected, and the top of the second sleeve is provided with gland, and the gland is connected by bearing with second sleeve, institute
State gland by torque spring with second sleeve to be connected, plug, the bottom of the gland are installed among the bottom of the gland
Provided with snap fit, the snap fit runs through gland, and the inside of the gland is provided with the first pad, and first pad passes through the first compression
Spring is connected with gland, and pull bar is provided with the left of first pad, and the pull bar is connected through gland with snap fit, and described
The inside of one sleeve is provided with the second compression spring, is equipped with fixture block at left and right sides of second compression spring, the fixture block leads to
The second pad is crossed with the second compression spring to be connected.
Preferably, the outer wall of the second sleeve is provided with latch, and the right side of the second sleeve is provided with rotating shaft, described turn
Axle is connected by bearing with rack, and the outer wall of the rotating shaft is socketed with gear, and the gear engages with latch to be connected, the rotating shaft
Top rocking bar is installed, handle is installed on the right side of the top of the rocking bar.
Preferably, the inwall of first sleeve is provided with rubber blanket.
Preferably, the outer wall of the second sleeve is provided with mill line.
Preferably, the outer wall of the plug is socketed with sealing ring.
Compared with prior art, the beneficial effects of the invention are as follows：The dust cap of the electric power electrical apparatus component, passes through gland
With the cooperation of match, the opening of interior of equipment cabinet can be blocked, prevent dust from eliminating staff into rack and connecting cable
When, it is necessary to first clear up dust operation, greatly facilitate staff, the working strength of staff reduced, when saving
Between, by the cooperation of the second sliding block and the first chute, the first sleeve can be made left in the inside of the second chute by the first sliding block
The right side moves, and makes the first sleeve that cable is clamped into fixation, prevents cable is surprisingly touched by staff from falling down,
Work is influenceed, by the cooperation of the second pad and the second compression spring, fixture block can be promoted to stretch out the first sleeve by the first sleeve
Between gap block, prevent connect cable after dust enter rack inside, eliminate staff and often carry out cleaning dimension
The operation of shield, meet the demand of client.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the gland internal structure schematic diagram of the present invention；
Fig. 3 is the second sleeve internal structure schematic diagram of the present invention；
Fig. 4 is the first sleeve internal structure schematic diagram of the present invention；
Fig. 5 is the gear structure structural representation of the present invention.
In figure：1st, rack, 2, base, the 3, first sliding block, the 4, first sleeve, the 5, first chute, the 6, second sliding block, 7, plug
Son, 8, gland, 9, bearing, 10, torque spring, 11, second sleeve, the 12, second chute, 13, pull bar, the 14, first compression spring,
15th, the first pad, 16, snap fit, 17, fixture block, the 18, second compression spring, the 19, second pad, 20, rubber blanket, 21, sealing ring,
22nd, line is ground, 23, latch, 24, rocking bar, 25, handle, 26, rotating shaft, 27, gear, 28, bearing.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：A kind of dust cap of electric power electrical apparatus component, can
Prevent dust from entering the inner tip perforate of rack 1, save the operation that work people clears up dust, including rack 1 and base 2, machine
The top of cabinet 1 is provided with base 2, and the inner tip of base 2 is provided with the second chute 12, is equipped with left and right sides of the top of base 2
First sleeve 4, the inwall of the first sleeve 4 are provided with rubber blanket 20, and rubber blanket 20 can be such that the first sleeve 4 is preferably pasted with cable
It is combined, cable is stepped up to be fixed, the bottom of the first sleeve 4 is provided with the first sliding block 3, and the first sliding block 3 and second is slided
The overlap joint of groove 12 is connected, and the first sleeve 4 can enter line slip, the top of the first sleeve 4 by the first sliding block 3 along the second chute 12 or so
End is provided with the second sliding block 6, and the top of the first sleeve 4 is provided with second sleeve 11, and the outer wall of second sleeve 11 is provided with mill line 22, mill
Line 22 can increase frictional force, and convenient to be rotated second sleeve 11, second sleeve 11 is connected with rack 1, second sleeve 11
It can be rotated on rack 1, the inner tip of second sleeve 11 is provided with the first chute 5, the second sliding block 6 and the first chute 5
Overlap joint is connected, and staff grasps second sleeve 11 and is turned, and second sleeve 11 drives the first of its inner tip
Chute 5 is rotated, and the second sliding block 6 inside the first chute 5 is entered line slip, second sleeve 11 along the first chute 5 or so
Top be provided with gland 8, gland 8 is connected by bearing 9 with second sleeve 11, and gland 8 can be rotated around bearing 9, gland 8
It is connected by torque spring 10 with second sleeve 11, the coefficient of elasticity of torque spring 10 is 5N/CM, is pacified among the bottom of gland 8
Equipped with plug 7, plug 7, which can block the perforate of the inner tip of second sleeve 11, prevents dust from entering, the outer wall socket of plug 7
There is sealing ring 21, sealing ring 21 is quality of rubber materials, and plug 7 and the inwall of second sleeve 11 can be made preferably to fit together,
The bottom of gland 8 is provided with snap fit 16, and snap fit 16 runs through gland 8, and the inside of gland 8 is provided with the first pad 15, and the first pad 15 is logical
Cross the first compression spring 14 with gland 8 to be connected, the coefficient of elasticity of the first compression spring 14 is 5N/CM, the left side of the first pad 15
Pull bar 13 is installed, pull bar 13 is connected through gland 8 with snap fit 16, when choose lower cable when, only need to rotate gland 8 and make plug 7
The through hole of the inner tip of second sleeve 11 is stretched into, promotes the first pad 15 to move right in the first compression spring 14, the first pad
15 drive pull bars 13 move right, and snap fit 16 is stuck in the neck of the inner tip of second sleeve 11 and are fixed, the first sleeve 4
Inside be provided with the second compression spring 18, the coefficient of elasticity of the second compression spring 18 is 5N/CM, the left and right of the second compression spring 18
Both sides are equipped with fixture block 17, and fixture block 17 is connected by the second pad 19 with the second compression spring 18, when cable is added by the first sleeve 4
The second pad 19 is promoted to move to the left and right under the pressure of the second compression spring 18 after fastening, the push card of the second pad 19
Block 17 stretches out the first sleeve 4, prevents dust from entering rack 1, the outer wall of second sleeve 11 the gap closure between first sleeve 4
Latch 23 is installed, the right side of second sleeve 11 is provided with rotating shaft 26, and rotating shaft 26 is connected by bearing 28 with rack 1, rotating shaft 26
Outer wall is socketed with gear 27, and gear 27 engages with latch 23 to be connected, and the top of rotating shaft 26 is provided with rocking bar 24, the top of rocking bar 24
Right side is provided with handle 25, and after cable is installed, staff need to only grasp handle 25, and be turned, and handle 25 is logical
Crossing rocking bar 24 drives rotating shaft 26 to be rotated around bearing 28, while rotating shaft 26 is rotated with moving gear 27, the rotational band of gear 27
The dynamic latch 23 engaged rotates, and latch 23 drives second sleeve 11 to be rotated, and the first sleeve 4 is clamped cable
It is fixed.
When needing to insert cable, staff need to only pull snap fit 16, and 16 bottoms can be reached by, which making, leaves in second sleeve 11
The neck on portion top, gland 8 is promoted to be rotated around bearing 9 under the pressure of torque spring 10, gland 8 drives plug 7 to leave
The through hole of the inner tip of second sleeve 11 opens second sleeve 11, and the inner tip through hole of cable penetration second sleeve 11 is inserted
To inside rack 1, staff grasps second sleeve 11 and is turned, and second sleeve 11 drives the of its inner tip
One chute 5 is rotated, and the second sliding block 6 inside the first chute 5 is entered line slip, the second sliding block 6 along the first chute 5 or so
The first sleeve 4 or so is driven to move, the first sleeve 4 is left by inside of the first sliding block 3 of its bottom along the second chute 12
Line slip is entered on the right side, so that cable is clamped fixation by the first sleeve 4, while is promoted under the pressure of the second compression spring 18
Second pad 19 moves to the left and right, and the second pad 19 promotes fixture block 17 to stretch out the first sleeve 4, by between the first sleeve 4
Gap closure prevents dust from entering rack 1, when choose lower cable when, need to rotate gland 8 makes plug 7 stretch into second sleeve 11
The through hole on portion top, the first pad 15 is promoted to move right in the first compression spring 14, the first pad 15 drives pull bar 13 to the right
It is mobile, snap fit 16 is stuck in the neck of the inner tip of second sleeve 11 and be fixed.
In the description of the invention, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
" other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position relationship be
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be with
It is mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of individual element internal or the interaction relationship of two elements, limited unless otherwise clear and definite, for the common of this area
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of dust cap of electric power electrical apparatus component, including rack (1) and base (2), the top installation of the rack (1)
There is base (2), it is characterised in that：The inner tip of the base (2) is provided with the second chute (12), the top of the base (2)
The left and right sides is equipped with the first sleeve (4), and the bottom of first sleeve (4) is provided with the first sliding block (3), first sliding block
(3) it is connected with the second chute (12) overlap joint, the top of first sleeve (4) is provided with the second sliding block (6), first sleeve
(4) top is provided with second sleeve (11), and the second sleeve (11) is connected with rack (1), the second sleeve (11) it is interior
Portion top is provided with the first chute (5), and second sliding block (6) is connected with the first chute (5) overlap joint, the second sleeve (11)
Top is provided with gland (8), and the gland (8) is connected by bearing (9) with second sleeve (11), and the gland (8) passes through torsion
Spring (10) is connected with second sleeve (11), and plug (7), the bottom of the gland (8) are provided among the bottom of the gland (8)
End is provided with snap fit (16), and the snap fit (16) runs through gland (8), and the inside of the gland (8) is provided with the first pad (15), described
First pad (15) is connected by the first compression spring (14) with gland (8), and drawing is provided with the left of first pad (15)
Bar (13), the pull bar (13) are connected through gland (8) with snap fit (16), and the inside of first sleeve (4) is provided with the second pressure
Contracting spring (18), fixture block (17) is equipped with left and right sides of second compression spring (18), the fixture block (17) passes through second
Pad (19) is connected with the second compression spring (18).
A kind of 2. dust cap of electric power electrical apparatus component according to claim 1, it is characterised in that：The second sleeve
(11) outer wall is provided with latch (23), and the right side of the second sleeve (11) is provided with rotating shaft (26), and the rotating shaft (26) passes through
Bearing (28) is connected with rack (1), and the outer wall of the rotating shaft (26) is socketed with gear (27), the gear (27) and latch (23)
Engagement is connected, and the top of the rotating shaft (26) is provided with rocking bar (24), and handle is provided with the right side of the top of the rocking bar (24)
(25)。
A kind of 3. dust cap of electric power electrical apparatus component according to claim 1, it is characterised in that：First sleeve
(4) inwall is provided with rubber blanket (20).
A kind of 4. dust cap of electric power electrical apparatus component according to claim 1, it is characterised in that：The second sleeve
(11) outer wall is provided with mill line (22).
A kind of 5. dust cap of electric power electrical apparatus component according to claim 1, it is characterised in that：The plug (7)
Outer wall be socketed with sealing ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034281.2A CN107592766A (en) | 2017-10-30 | 2017-10-30 | A kind of dust cap of electric power electrical apparatus component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034281.2A CN107592766A (en) | 2017-10-30 | 2017-10-30 | A kind of dust cap of electric power electrical apparatus component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107592766A true CN107592766A (en) | 2018-01-16 |
Family
ID=61043321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711034281.2A Withdrawn CN107592766A (en) | 2017-10-30 | 2017-10-30 | A kind of dust cap of electric power electrical apparatus component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107592766A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978208A (en) * | 2018-01-25 | 2018-05-01 | 杨曙铭 | A kind of assembly type electrical simulations arrangement for studying circuit |
| CN110418536A (en) * | 2019-07-23 | 2019-11-05 | 烟台三新新能源科技有限公司 | A kind of communication equipment safeguard structure that waterproof and dustproof performance is good |
| CN111970878A (en) * | 2020-09-09 | 2020-11-20 | 濮阳市立圆汽车电器有限公司 | Dustproof effectual on-vehicle dc-to-ac converter and dustproof construction |
| CN112601413A (en) * | 2020-12-18 | 2021-04-02 | 刘昕昕 | Electronic instrument box convenient to assemble and disassemble |
| CN112839266A (en) * | 2020-12-31 | 2021-05-25 | 王香丽 | Distribution frame for information communication cabinet |
-
2017
- 2017-10-30 CN CN201711034281.2A patent/CN107592766A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978208A (en) * | 2018-01-25 | 2018-05-01 | 杨曙铭 | A kind of assembly type electrical simulations arrangement for studying circuit |
| CN107978208B (en) * | 2018-01-25 | 2019-12-03 | 杨曙铭 | A kind of assembly type electrical simulations arrangement for studying circuit |
| CN110418536A (en) * | 2019-07-23 | 2019-11-05 | 烟台三新新能源科技有限公司 | A kind of communication equipment safeguard structure that waterproof and dustproof performance is good |
| CN110418536B (en) * | 2019-07-23 | 2020-10-09 | 烟台三新新能源科技有限公司 | Communication equipment protective structure with good waterproof and dustproof performances |
| CN111970878A (en) * | 2020-09-09 | 2020-11-20 | 濮阳市立圆汽车电器有限公司 | Dustproof effectual on-vehicle dc-to-ac converter and dustproof construction |
| CN111970878B (en) * | 2020-09-09 | 2021-06-11 | 濮阳市立圆汽车电器有限公司 | Vehicle-mounted inverter with dustproof structure |
| CN112601413A (en) * | 2020-12-18 | 2021-04-02 | 刘昕昕 | Electronic instrument box convenient to assemble and disassemble |
| CN112839266A (en) * | 2020-12-31 | 2021-05-25 | 王香丽 | Distribution frame for information communication cabinet |
| CN112839266B (en) * | 2020-12-31 | 2022-11-15 | 河北科讯通信器材有限公司 | Distribution frame for information communication cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107592766A (en) | A kind of dust cap of electric power electrical apparatus component | |
| CN107592765A (en) | A kind of electric power equipment cabinet base | |
| CN107755386A (en) | The cleaning plant of oil tank | |
| CN210152264U (en) | Water and electricity warm up hole construction equipment that reserves | |
| CN106870885A (en) | A kind of TV bogey with automated cleaning dust | |
| CN107643094A (en) | A kind of outdoor power assembly detection apparatus | |
| CN207369477U (en) | A kind of dustproof cover of electric power electrical apparatus component | |
| CN208662076U (en) | A kind of timber processing dust treatment device | |
| CN207057182U (en) | Dust arrester in a kind of bar planting hole | |
| CN203234552U (en) | Electric pressure cooker with detachable inner cover | |
| CN108135093A (en) | Circuit board cleaning device | |
| CN208517600U (en) | A kind of stripping hired roughneck of the big storehouse cotton blender machine of non-woven fabrics | |
| CN107711074A (en) | A kind of gardens Chinese chestnut device for picking | |
| CN105914490B (en) | A kind of grounding rod for electric wire repair | |
| CN209109771U (en) | A kind of cleaning plant of cylinder offal treatment tank | |
| CN205863867U (en) | A kind of voltage wire ice removing device | |
| CN108134322A (en) | A kind of portable type power supply unit distribution box | |
| CN208672804U (en) | A kind of navigation mounting device based on SLAM laser radar technique | |
| CN207952166U (en) | A kind of cleaning plant of oil tank | |
| CN206163409U (en) | Indoor high voltage vacuum load switch's operating device | |
| CN104687664A (en) | Rotary umbrella | |
| CN205887181U (en) | Insulating case convenient to overhaul | |
| CN108371793A (en) | A kind of ping-pong pickup tool | |
| CN203851217U (en) | Automatic dustproof curtain of LCD TV screen | |
| CN204483312U (en) | A kind of Rotary umbrella |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180116 |
|
| WW01 | Invention patent application withdrawn after publication |