CN208074335U - A kind of attachment device applied on transformer breather - Google Patents
A kind of attachment device applied on transformer breather Download PDFInfo
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- CN208074335U CN208074335U CN201820497141.2U CN201820497141U CN208074335U CN 208074335 U CN208074335 U CN 208074335U CN 201820497141 U CN201820497141 U CN 201820497141U CN 208074335 U CN208074335 U CN 208074335U
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- flange
- connecting plate
- ear
- attachment device
- ear handle
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Abstract
The utility model discloses a kind of attachment devices applied on transformer breather, including being arranged in the first flange of aspirator port and loaded on the second flange for breathing pipe port, the first flange side is equipped with multiple first ear handles, these first ear handles are circumferentially uniformly distributed along the first flange, it further include the connecting plate being clamped between the first flange and second flange, the connecting plate is set to the lower end of the second flange, and it is fixedly connected with the second flange, it is provided with through-hole on the connecting plate, the through-hole is connected to the respiratory siphon and respirator, the connecting plate side is additionally provided with multiple second ear handles, these second ear handles are axially uniformly distributed along the second flange, first ear handle and second ear handle correspond and by latching fastening connection.The utility model is simple in structure, convenient to assemble and disassemble.
Description
Technical field
The utility model is related to a kind of attachment devices applied to power equipment, being applied to transformer more particularly to one kind
Attachment device on respirator.
Background technology
In electric system, transformer silica gel respirator, i.e. moisture absorber of transformer are an attachmentes of transformer.The breathing
Device includes a kind of glass container, blue silica gel is housed as hygroscopic material, for eliminating and drying due to transformer inside container
Oil temperature changes into the sundries and moisture in the air of conservator capsule diaphragm, in order to avoid transformer makes moist, and then ensures transformer
Dielectric strength.Power grid operation maintenance personnel judges whether silica gel deliquesces by the variation of silica gel color in respirator, when silica gel deliquesces
Part should be replaced in time when accounting for whole 2/3 or more.Currently, most transformer silica gel respirators pass through four screws and change
The respiratory siphon of depressor is connected.When replacing the silica gel in respirator, need first to exit transformer protection, then remove respirator
Four, top lock-screw is replaced in container after silica gel, then installation locking screw.Such operating type is time-consuming and laborious, if transformation
Device easily gets rusty in outdoor, screw, increases dismounting difficulty, and the entire silica gel replacement operation time further extends, transformer without watt
This protection run time increases, and reduces the reliability of operation of power networks.
Utility model content
The utility model provides a kind of attachment device applied on transformer breather, and which solve replace transformer
In upper respirator when silica gel, problem complicated for operation.
Technical solution adopted by the utility model to solve its technical problems is：It is a kind of to be applied on transformer breather
Attachment device, including be arranged in the first flange of aspirator port and loaded on the second flange for breathing pipe port, first method
Blue side is equipped with multiple first ear handles, these first ear handles are circumferentially uniformly distributed along the first flange, further include being clamped in this
Connecting plate between first flange and second flange, the connecting plate are set to the lower end of the second flange, and with described second
Flange is fixedly connected, and through-hole is provided on the connecting plate, and the through-hole is connected to the respiratory siphon and respirator, the connecting plate side
Face is additionally provided with multiple second ear handles, these second ear handles are axially uniformly distributed along the second flange, first ear handle and institute
The second ear handle is stated to correspond and by latching fastening connection.
Further, which is connected on second ear handle, and first ear handle is equipped with lock buckling groove, the lock
The other end of button snaps into the lock buckling groove on first ear handle.
Further, one end of the lock is rotatably connected in second ear handle.
Further, first ear handle is equipped with for hanging rod, described to be rotatably connected in described for hanging rod by adjusting screw
One ear handle, it is described for forming lock buckling groove on hanging rod and first ear handle, it is described to snap into lock buckling groove.
Further, the first flange, the connecting plate, the second flange horizontal cross-section be all square, institute
Each side for stating first flange is correspondingly provided with first ear handle, each side of the connecting plate is designed with
One the second ear handle.
Further, first ear handle and second ear handle all by welding be individually fixed in the first flange and
The second flange.
Further, the first sealing ring, the connecting plate and described are equipped between the connecting plate and the first flange
The second sealing ring is equipped between second flange.
Further, it is fixed together by screw-nut between the connecting plate and the second flange.
Further, the screw is flat head screw, if there are four, it is located at the quadrangle of connecting plate.
Further, the lock is C-shaped button, and upper and lower ends are buckled in first flange and connecting plate respectively.
Compared to the prior art, the utility model has the advantages that：
(1) the utility model adds connecting plate between respirator and respiratory siphon, and connecting plate is fixedly connected with respiratory siphon, the
It is respectively equipped with the first, second ear handle on one flange and connecting plate, when installation, is fastened the first ear handle and the second ear handle by lock
Together, so that it may so that first flange, connecting plate and second flange three press closely against together.When dismounting, it is only necessary to
The lock is unclamped, is not only convenient to mount and dismount quickly, it is time saving and energy saving, and connected by connecting plate, bonding strength is increased, is increased
Big assembly and disassembly spaces, facilitate assembly and disassembly.
(2) first ear handle of the utility model is equipped with for hanging rod, rotation for hanging rod can make for hanging rod quickly with lock
Clamping or separation realize that fastening and the pine oil of lock, firm and reliable connection are convenient to mount and dismount by rotating for hanging rod.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But one kind of the utility model is answered
Attachment device on for transformer respirator is not limited to embodiment.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the front view (not including first flange) of the utility model；
Fig. 3 is the front view (including first flange) of respirator；
Fig. 4 is the upward view (not connected second flange) of connecting plate；
Fig. 5 is the upward view (having connected second flange) of connecting plate.
Specific implementation mode
Embodiment, referring to fig. 1 to fig. 5, a kind of connection applied on transformer breather 1 of the utility model
Device, including be arranged in the first flange 3 of 1 port of respirator and the second flange 4 loaded on 2 port of respiratory siphon, first method
Blue 3 sides are equipped with multiple first ear handles 6, these first ear handles 6 are circumferentially uniformly distributed along the first flange 3, further include clamping
Connecting plate 5 between the first flange 3 and second flange 4, the connecting plate 5 be set to the second flange 4 lower end, and with
The second flange 4 is fixedly connected, and through-hole 11 is provided on the connecting plate 5, and the through-hole 11 is connected to the respiratory siphon 2 and breathing
Device 1,5 side of the connecting plate are additionally provided with multiple second ear handles 7, axial uniform point along the second flange 4 of these second ear handles 7
Cloth, first ear handle 6 and second ear handle 7 are corresponded and are connected by 8 fastening of lock.
In the present embodiment, which is connected on second ear handle 7, and first ear handle 6 is equipped with lock buckling groove
62, the other end of the lock 8 snaps into the lock buckling groove 62 on first ear handle 6.
In the present embodiment, one end of the lock 8 is rotatably connected in second ear handle 7, and the lock 8 can be around the second ear handle 7
It is rotated up and down, to ensure that lock 8 can be locked and be opened.
In the present embodiment, first ear handle 6 is equipped with for hanging rod 61, described to be rotatably connected in by adjusting screw for hanging rod 61
First ear handle 6, it is described to be rotated around the first ear handle 6 for hanging rod 61, the lock 8 buckled into lock buckling groove 62 can be compressed.
In the present embodiment, the first flange 3, the connecting plate 5, the second flange 4 horizontal cross-section all be pros
Each side of shape, the first flange 3 is correspondingly provided with first ear handle 6.
In the present embodiment, first ear handle 6 and second ear handle 7 are all individually fixed in first method by welding
Orchid 3 and the second flange 4, can also be fixed the first, second ear handle 7 by way of casting.
In the present embodiment, the first sealing ring 9, the connecting plate 5 are equipped between the connecting plate 5 and the first flange 3
It is equipped with the second sealing ring 10 between the second flange 4, sealing ring can ensure between first flange 3 and connecting plate 5, second
It can be tightly connected between flange 4 and connecting plate 5.
In the present embodiment, it is fixed together by screw-nut between the connecting plate 5 and the second flange 4.
In the present embodiment, the screw is flat head screw, if there are four, it is located at the quadrangle of connecting plate 5.
In the present embodiment, the lock 8 is C-shaped button, and upper and lower ends are buckled in the connecting plate 5 and the first flange 3
On.
In the present embodiment, the utility model when mounted, is carried out by following steps：
(1) the second sealing ring 10 is placed on connecting plate 5, and screw hole is corresponding, then the two is corresponding to second flange 4
Position corresponds to, and flat head screw is inserted into screw hole, is packed into nut on the head of flat head screw and screws.
(2) the first sealing ring 9 is placed in first flange 3, then the connecting plate 5 connected and second flange 4 is placed on
On one sealing ring 9, and by the port of the alignment respirator 1 of through-hole 11, the first ear handle 6 and the second ear handle 7 are vertically aligned, then will lock
8 snap into lock buckling groove 62, and rotation is for hanging rod 61, locking lock 8.
Above-described embodiment only is used for further illustrating a kind of connection applied on transformer breather of the utility model
Device, but the utility model is not limited to embodiment, and every foundation the technical essence of the utility model is to above example institute
Any simple modification, equivalent change and modification of work, each fall in the protection domain of technical solutions of the utility model.
Claims (10)
1. a kind of attachment device applied on transformer breather, including be arranged aspirator port first flange and be loaded on
Breathe the second flange of pipe port, it is characterised in that：The first flange side is equipped with multiple first ear handles, these first ear handles
It is circumferentially uniformly distributed along the first flange, further includes the connecting plate being clamped between the first flange and second flange, it is described
Connecting plate is set to the lower end of the second flange, and is fixedly connected with the second flange, and through-hole, institute are provided on the connecting plate
It states the through-hole connection respiratory siphon and respirator, the connecting plate side is additionally provided with multiple second ear handles, these the second ear handle edges
The second flange is axially uniformly distributed, and first ear handle and second ear handle correspond and connected by latching fastening
It connects.
2. the attachment device according to claim 1 applied on transformer breather, it is characterised in that：The lock one end
It is connected on second ear handle, first ear handle is equipped with lock buckling groove, and the other end of the lock snaps into first ear
Lock buckling groove on handle.
3. the attachment device according to claim 2 applied on transformer breather, it is characterised in that：The lock
One end is rotatably connected in second ear handle.
4. the attachment device according to claim 2 applied on transformer breather, it is characterised in that：First ear
Handle is equipped with for hanging rod, described to be rotatably connected in first ear handle for hanging rod by adjusting screw.
5. the attachment device according to claim 1 applied on transformer breather, it is characterised in that：First method
Blue, the described connecting plate, the second flange horizontal cross-section be all square, each side of the first flange is corresponding
If there are one first ear handles.
6. the attachment device according to claim 1 applied on transformer breather, it is characterised in that：First ear
Handle and second ear handle are all individually fixed in the first flange and the second flange by welding.
7. the attachment device according to claim 1 applied on transformer breather, it is characterised in that：The connecting plate
It is equipped with the first sealing ring between the first flange, the second sealing ring is equipped between the connecting plate and the second flange.
8. the attachment device according to claim 1 applied on transformer breather, it is characterised in that：The connecting plate
It is fixed together by screw-nut between the second flange.
9. the attachment device according to claim 8 applied on transformer breather, it is characterised in that：The screw is
Flat head screw, if there are four, it is located at the quadrangle of connecting plate.
10. the attachment device according to claim 1 applied on transformer breather, it is characterised in that：The lock
It is C-shaped button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497141.2U CN208074335U (en) | 2018-04-09 | 2018-04-09 | A kind of attachment device applied on transformer breather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820497141.2U CN208074335U (en) | 2018-04-09 | 2018-04-09 | A kind of attachment device applied on transformer breather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074335U true CN208074335U (en) | 2018-11-09 |
Family
ID=64040264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820497141.2U Active CN208074335U (en) | 2018-04-09 | 2018-04-09 | A kind of attachment device applied on transformer breather |
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| Country | Link |
|---|---|
| CN (1) | CN208074335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114255969A (en) * | 2021-12-24 | 2022-03-29 | 广东电网有限责任公司 | Transformer respirator overhauls protector |
-
2018
- 2018-04-09 CN CN201820497141.2U patent/CN208074335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114255969A (en) * | 2021-12-24 | 2022-03-29 | 广东电网有限责任公司 | Transformer respirator overhauls protector |
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