CN206401760U - Box fixed indoor switchgear - Google Patents
Box fixed indoor switchgear Download PDFInfo
- Publication number
- CN206401760U CN206401760U CN201720111016.9U CN201720111016U CN206401760U CN 206401760 U CN206401760 U CN 206401760U CN 201720111016 U CN201720111016 U CN 201720111016U CN 206401760 U CN206401760 U CN 206401760U
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- Prior art keywords
- mentioned
- casing
- box fixed
- fixed indoor
- packing ring
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Abstract
The utility model provides a kind of box fixed indoor switchgear, belongs to field of mechanical technique.It solves prior art and there is the problem of structure is not compact.This box fixed indoor switchgear includes the internal casing for cavity, the switch for cut-offfing power supply is connected with casing, also include clip plate, outer plate and connecting rod, above-mentioned clip plate is connected in switch sidepiece, above-mentioned outer plate is resisted against on the outside of casing, the connecting hole run through is respectively provided with above-mentioned clip plate and outer plate, there is the through hole run through on the casing, clip plate is located in the middle part of above-mentioned connecting rod, on casing and outer plate, the shoulder block and shoulder block that described connecting rod the inner has protrusion are resisted against on clip plate, above-mentioned connecting rod outer end has stretches out casing in the connecting portion and connecting portion of thread segment.This box fixed indoor switchgear compact conformation.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of box fixed indoor switchgear.
Background technology
Box fixed indoor switchgear is a kind of electrical equipment, and outside line is introduced into master switch in cabinet, subsequently into
Sub-control is switched, and each branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., have
Hyperbaric chamber and low-pressure chamber switch cubicle are also set, provided with high voltage bus, such as power plant, what is had is additionally provided with to protect the low week of capital equipment
Off-load.
The main function of box fixed indoor switchgear be generated electricity in power system, transmitted electricity, distribution and electric energy
During conversion, folding, control and protection electrical equipment are carried out.Part in switch cubicle mainly have breaker, disconnecting switch,
On-load switch, operating mechanism, transformer and various protection devices etc. are constituted.The sorting technique of switch cubicle is a lot, such as by disconnected
Road device mounting means can be divided into withdraw-type switch cabinet and fixed switching cabinet；Or according to the difference of cabinet body structure, can be divided into spacious
Open switch cabinet, metal closed switch cabinet and metal enclosed armoured switch cabinet；It can be divided into high pressure again according to voltage class is different
Switch cubicle, Medium Voltage Switchgear and low-tension switch cabinet etc..Be primarily adapted for use in power plant, it is transformer station, petrochemical industry, metallurgical steel rolling, light
The various different occasions such as work weaving, industrial enterprise and residential quarters, skyscraper.
Switch and be typically directly connected to by fastener in cabinet in existing box fixed indoor switchgear, it is this
Connected mode is complicated, and loads and unloads inconvenient.
The content of the invention
The purpose of this utility model is that there is provided a kind of compact conformation and handling side in view of the above-mentioned problems existing in the prior art
Just box fixed indoor switchgear.
The purpose of this utility model can be realized by following technical proposal：
It is connected with a kind of box fixed indoor switchgear, including the internal casing for cavity, casing for cut-offfing
The switch of power supply, it is characterised in that also including clip plate, outer plate and connecting rod, above-mentioned clip plate is connected in switch sidepiece, above-mentioned
Outer plate is resisted against on the outside of casing, is respectively provided with to have on the connecting hole run through, the casing on above-mentioned clip plate and outer plate and is passed through
Be located in the middle part of the through hole worn, above-mentioned connecting rod on clip plate, casing and outer plate, described connecting rod the inner have the shoulder block of protrusion and
Shoulder block is resisted against on clip plate, and above-mentioned connecting rod outer end has stretches out casing in the connecting portion and connecting portion of thread segment.
Clip plate is used to switch being connected in thereon, while clip plate matches with cabinets cavity, such structure causes
Clip plate and switch in casing is all without loosening.
Moreover, connecting rod is located on clip plate, casing and outer plate simultaneously, effectively three is formed and fixedly positioning.When
So, the connecting portion of final connecting rod is connected with wall.
Outer plate is used to increase the contact area between wall, effectively raises this box fixed indoor switch and sets
The standby connective stability between wall.
In above-mentioned box fixed indoor switchgear, the clip plate edge protrudes from switch sidepiece and the protrusion
It is in plane joint face that place, which is formed, and above-mentioned shoulder block is resisted against at joint face.
Setting for joint face can provide enough link positions to connecting rod.
In above-mentioned box fixed indoor switchgear, in addition to a cylindrical connecting cylinder, the connecting cylinder
It is located on above-mentioned clip plate, casing and outer plate, the connecting cylinder end has the gear edge of protrusion and gear edge is pressed on gear
Between shoulder and joint face.
The setting of connecting cylinder avoids connecting rod from directly being contacted with above-mentioned clip plate, casing and outer plate, effectively raises
Its connective stability.
In above-mentioned box fixed indoor switchgear, described connecting cylinder is flexible material.
In above-mentioned box fixed indoor switchgear, described connecting cylinder is elastomeric material.
In above-mentioned box fixed indoor switchgear, described connecting cylinder is wood materials.
Flexible connecting cylinder is avoided that connecting rod and above-mentioned clip plate, casing and outer plate formation rigid contact, it is to avoid connecting rod
Premature abrasion.
In above-mentioned box fixed indoor switchgear, packing ring is also cased with the connecting rod, above-mentioned packing ring is pressed
In gear along between shoulder block.
In above-mentioned box fixed indoor switchgear, described packing ring is included along the axially arranged packing ring of connecting rod
First, packing ring two and packing ring three, above-mentioned packing ring one and packing ring three is metal spring washer, and described packing ring two is rubber blanket
Circle.
Packing ring one and packing ring two can make it have a Flexible Reset active force after being compressed using metal spring washer, it is ensured that
Packing ring has the trend contacted with shoulder block all the time.Meanwhile, the rubber washer of packing ring two is avoided that rigid contact.
In above-mentioned box fixed indoor switchgear, there is flexible pad between the box inside and clip plate
Piece.
In above-mentioned box fixed indoor switchgear, described pad is elastomeric material.
In above-mentioned box fixed indoor switchgear, above-mentioned connecting cylinder is located on pad.
The setting of pad avoids clip plate from scraping box inside.
In above-mentioned box fixed indoor switchgear, above-mentioned connecting cylinder, connecting rod and the connection list of packing ring formation one
There is the uniform connection unit of some circumferences on member, the joint face.
Multiple connection units can effectively improve connective stability.
Compared with prior art, this box fixed indoor switchgear is due to there was only outer plate exposure outside, clip plate
It is respectively positioned on connecting rod etc. in casing, therefore, its structure is compact, with very high practical value.
Meanwhile, the setting of connecting cylinder is avoided that connecting rod and clip plate, casing and outer plate rigid contact, can make its handling side
Just, and connecting rod will not be caused damage.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of this box fixed indoor switchgear.
In figure, 1, casing；2nd, switch；3rd, clip plate；3a, joint face；4th, outer plate；5th, connecting rod；5a, shoulder block；5b, connection
Portion；6th, connecting cylinder；6a, gear edge；7th, packing ring one；8th, packing ring two；9th, packing ring three；10th, pad.
Embodiment
As shown in figure 1, this box fixed indoor switchgear includes being connected with the internal casing 1 for cavity, casing 1
Switch 2 for cut-offfing power supply, in addition to clip plate 3, outer plate 4 and connecting rod 5, above-mentioned clip plate 3 are connected in 2 sidepieces of switch,
Above-mentioned outer plate 4 is resisted against on the outside of casing 1, above-mentioned clip plate 3 and outer plate 4 and is respectively provided with the connecting hole run through, the casing 1
Upper with the through hole run through, the above-mentioned middle part of connecting rod 5 is located on clip plate 3, casing 1 and outer plate 4, the inner tool of connecting rod 5
The shoulder block 5a and shoulder block 5a for having protrusion are resisted against on clip plate 3, and the above-mentioned outer end of connecting rod 5 has the connecting portion 5b in thread segment and company
Socket part 5b stretches out casing 1.
The edge of clip plate 3 is protruded to be formed in plane joint face 3a, above-mentioned gear at 2 sidepieces of switch and the protrusion
Shoulder 5a is resisted against at joint face 3a.
Also include a cylindrical connecting cylinder 6, the connecting cylinder 6 is located in above-mentioned clip plate 3, casing 1 and outer plate 4
On, the gear that the end of connecting cylinder 6 has protrusion is pressed between shoulder block 5a and joint face 3a along 6a and gear along 6a.
Described connecting cylinder 6 is flexible material.In the present embodiment, described connecting cylinder 6 is elastomeric material.According to actual feelings
Condition, described connecting cylinder 6 is that wood materials are also feasible.
Packing ring is also cased with the connecting rod 5, above-mentioned packing ring is pressed on gear along between 6a and shoulder block 5a.
Described packing ring is included along the axially arranged packing ring 1 of connecting rod 5, packing ring 28 and packing ring 39, above-mentioned packing ring 1
It is metal spring washer with packing ring 39, described packing ring 28 is rubber washer.
There is flexible pad 10 between the inner side of casing 1 and clip plate 3.
Described pad 10 is elastomeric material.
Above-mentioned connecting cylinder 6 is located on pad 10.
Have some circumferences uniform on above-mentioned connecting cylinder 6, connecting rod 5 and packing ring one connection unit of formation, the joint face
Connection unit.
Clip plate is used to switch being connected in thereon, while clip plate matches with cabinets cavity, such structure causes
Clip plate and switch in casing is all without loosening.
Moreover, connecting rod is located on clip plate, casing and outer plate simultaneously, effectively three is formed and fixedly positioning.When
So, the connecting portion of final connecting rod is connected with wall.
Outer plate is used to increase the contact area between wall, effectively raises this box fixed indoor switch and sets
The standby connective stability between wall.
Claims (10)
1. it is connected with a kind of box fixed indoor switchgear, including the internal casing for cavity, casing for cut-offfing electricity
The switch in source, it is characterised in that also including clip plate, outer plate and connecting rod, above-mentioned clip plate is connected in switch sidepiece, above-mentioned outer
Pressing plate is resisted against on the outside of casing, is respectively provided with to have on the connecting hole run through, the casing on above-mentioned clip plate and outer plate and is run through
Through hole, be located on clip plate, casing and outer plate in the middle part of above-mentioned connecting rod, described connecting rod the inner has the shoulder block and gear of protrusion
Shoulder is resisted against on clip plate, and above-mentioned connecting rod outer end has stretches out casing in the connecting portion and connecting portion of thread segment.
2. box fixed indoor switchgear according to claim 1, it is characterised in that the clip plate edge protrusion
Formed at switch sidepiece and the protrusion in plane joint face, above-mentioned shoulder block is resisted against at joint face.
3. box fixed indoor switchgear according to claim 2, it is characterised in that also cylindrical including one
Connecting cylinder, the connecting cylinder is located on above-mentioned clip plate, casing and outer plate, and the connecting cylinder end has the gear edge of protrusion
And gear edge is pressed between shoulder block and joint face.
4. box fixed indoor switchgear according to claim 3, it is characterised in that described connecting cylinder is flexibility
Material.
5. box fixed indoor switchgear according to claim 4, it is characterised in that described connecting cylinder is rubber
Material.
6. box fixed indoor switchgear according to claim 4, it is characterised in that described connecting cylinder is wooden
Material.
7. box fixed indoor switchgear according to claim 2, it is characterised in that pad is also cased with the connecting rod
Circle, above-mentioned packing ring be pressed on gear along between shoulder block.
8. box fixed indoor switchgear according to claim 7, it is characterised in that described packing ring is included along even
The axially arranged packing ring one of bar, packing ring two and packing ring three, above-mentioned packing ring one and packing ring three is metal spring washer, described
Packing ring two is rubber washer.
9. box fixed indoor switchgear according to claim 2, it is characterised in that the box inside and internal pressure
There is flexible pad between plate.
10. box fixed indoor switchgear according to claim 9, it is characterised in that described pad is rubber
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720111016.9U CN206401760U (en) | 2017-02-06 | 2017-02-06 | Box fixed indoor switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720111016.9U CN206401760U (en) | 2017-02-06 | 2017-02-06 | Box fixed indoor switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401760U true CN206401760U (en) | 2017-08-11 |
Family
ID=59515231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720111016.9U Expired - Fee Related CN206401760U (en) | 2017-02-06 | 2017-02-06 | Box fixed indoor switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714329A (en) * | 2018-04-26 | 2018-10-30 | 浙江荡湾纺织科技有限公司 | The bindiny mechanism of filter device and tank in raw water filtration system of printing and dyeing |
-
2017
- 2017-02-06 CN CN201720111016.9U patent/CN206401760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714329A (en) * | 2018-04-26 | 2018-10-30 | 浙江荡湾纺织科技有限公司 | The bindiny mechanism of filter device and tank in raw water filtration system of printing and dyeing |
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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 |
Granted publication date: 20170811 Termination date: 20200206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |