CN209000816U - A kind of outdoor vacuum breaker casing - Google Patents
A kind of outdoor vacuum breaker casing Download PDFInfo
- Publication number
- CN209000816U CN209000816U CN201822067860.3U CN201822067860U CN209000816U CN 209000816 U CN209000816 U CN 209000816U CN 201822067860 U CN201822067860 U CN 201822067860U CN 209000816 U CN209000816 U CN 209000816U
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- CN
- China
- Prior art keywords
- side plate
- steel plate
- plate
- hole
- vacuum breaker
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Abstract
The utility model discloses a kind of outdoor vacuum breaker casings, including side plate and bottom plate, the side plate is provided with the mounting hole for installing casing, the side plate inner wall is provided with the reinforcement steel plate with through-hole, the bottom plate upper end is bent and grafting is positioned on the side plate inner wall, the bottom plate upper end, which is bent out, is provided with positioning region, the reinforcement steel plate lower end is provided be positioned at the positioning region after, locating piece that the mounting hole and the through-hole can be coaxially disposed.The utility model has the following advantages that and effect: by directly directly positioning with the positioning region opened up on bottom plate in the locating piece for reinforcing the setting of steel plate lower end, it located the position of reinforcement steel plate to make bottom plate directly, because without additional energy in the positional relationship that steel plate and side plate are reinforced in adjustment so that operator is more convenient in reinforcing steel plate installation process.
Description
Technical field
The utility model relates to the technical field of breaker components, in particular to a kind of outdoor vacuum breaker casing.
Background technique
In high-voltage switch gear field, the use of vacuum circuit breaker is more universal, such as 12kV vacuum circuit breaker on outdoor lamppost
With the indoor fixed switch arrangement of 12kV, central switch equipment vacuum circuit breaker.At present fixed switch arrangement and in set
The external insulation of formula switchgear is entirely air insulation, since the insulation distance of air is big, vacuum circuit breaker in the prior art
Usual volume can be bigger.
Applicant discloses in the Chinese patent " outdoor vacuum breaker casing " that patent announcement number is CN204732342U
A kind of shell, is additionally arranged one piece and reinforces steel plate and be used to reinforce the structural strength of shell side plate, and it is weak to have solved side plate intensity, is easy hair
The problem of shape that changes.But the later period finds in process of production, due to being provided with mounting hole on side plate, while on reinforcing steel plate
It is provided with through-hole, thus when two phases are welded and fixed, needs additional step and manpower by mounting hole and through-hole coaxial alignment, thus
After increasing the process of contraposition, opposite increases the set-up time, increases cost of labor.
Utility model content
The purpose of the utility model is to provide a kind of outdoor vacuum breaker casings, and there is steel plate welding to position convenient function
Energy.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of outdoor vacuum open circuit
Device shell, including side plate and bottom plate, the side plate are provided with the mounting hole for installing casing, and the side plate inner wall is provided with band
There is the reinforcement steel plate of through-hole, the bottom plate upper end is bent and grafting is positioned on the side plate inner wall, the bottom plate upper end bending
Be provided with positioning region out, the reinforcement steel plate lower end is provided be positioned at the positioning region after, the mounting hole and the through-hole
The locating piece that can be coaxially disposed.
By using above-mentioned technical proposal, after bottom plate is welded to side plate bottom, it directly will can first reinforce steel plate patch
Together in side plate inner wall, then the locating piece for reinforcing the setting of steel plate lower end is located on the positioning region of bottom plate again.Due to bottom plate with
The position of side plate is fixed so that after reinforcing steel plate and bottom plate and positioning, reinforce steel plate can equally can precise positioning in side plate
Side, the through-hole for enabling it to be arranged are coaxially disposed with mounting hole.The setting of positioning region enable to reinforce steel plate with side plate
When welding, operator does not need that additional energy or other operators is spent to carry out auxiliary positioning again, greatly reduces reinforcement
The operation difficulty of position precision between steel plate and side plate, opposite also improves production efficiency.
The utility model is further arranged to: the positioning region is multiple limits for being provided with bottom plate upper end bending place
Position slot, the locating piece are projection in the locating piece for reinforcing steel plate lower end.
By using above-mentioned technical proposal, the locating piece reinforced on steel plate is directly plugged on limiting slot, so that reinforcing steel
Both plate and bottom plate position can be directly defined, and welding position is equally accurate while easy to operate.
The utility model is further arranged to: the side plate is provided with multiple salient points of indent, on the reinforcement steel plate
It is provided with the fabrication hole for salient point grafting positioning.
By using above-mentioned technical proposal, the salient point being arranged on side plate can also be set on a degree of pair of reinforcement steel plate
The fabrication hole set is positioned, while the setting of location hole increases the pad between side plate, so that reinforcing steel plate and side
The more secure rigid that plate can connect.
The utility model is further arranged to: being provided with waling and cross reinforcing on the reinforcement steel plate.
By using above-mentioned technical proposal, the transverse reinforcing tendons and longitudinal reinforcing tendons reinforced on steel plate strengthen reinforcement steel plate
Structural strength, and then enhance shell side plate structural strength.
The utility model is further arranged to: two pieces of side plate outer walls for being provided with the mounting hole are detachably connected
There is fixed bracket.
, will be support bracket fastened external by using above-mentioned technical proposal, realizing can be by fixed bracket to whole shell
The carrying of body, while also can reinforce again the structural strength of side plate by the structural strength of fixed bracket itself.
The utility model is further arranged to: the side plate outer wall is provided with two pairs be distributed up and down and has threaded hole
Mounting post；The fixed bracket includes that the horizontal fixed link for connecting upper layer mounting post, connection lower layer's mounting post and the level are solid
Fixed pole tiltedly sets fixed link；The fixed bracket is threadedly coupled with the mounting post.
By using above-mentioned technical proposal, horizontal fixed link on fixed bracket and tiltedly sets fixed link and be bolted
In mounting post, horizontal fixed link, tiltedly setting fixed link forms the stable shaped of a similar triangle with side plate.On the other hand pass through
It is support bracket fastened detachable, so that fixed support removing first can be reduced transport space when transporting shell, then needed again
It can be installed again when use.
The utility model is further arranged to: the side plate is provided in the mounting hole upper end a plurality of to be laterally arranged
Ribs.
By using above-mentioned technical proposal, the ribs of side plate upper end setting can enhance the structural strength of side plate upper end.
In conclusion the utility model has the following beneficial effects:
1. by directly directly being positioned with the positioning region opened up on bottom plate in the locating piece for reinforcing the setting of steel plate lower end, thus
Make bottom plate directly and located the position for reinforcing steel plate, because reinforcing the positional relationship of steel plate and side plate in adjustment without additional energy
On, so that operator is more convenient in reinforcing steel plate installation process；
2. enhancing the structural strength of side plate by reinforcing steel plate, ribs and support bracket fastened multiple reinforcing, making it not
Easily deform.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of circuit breaker housing；
Fig. 2 is the structural schematic diagram for reinforcing steel plate；
Fig. 3 is the portion A shown in FIG. 1 enlarged diagram.
In figure: 1, side plate；2, bottom plate；3, mounting hole；4, reinforce steel plate；4-1, through-hole；5, positioning region；6, locating piece；7,
Salient point；8, fabrication hole；9, waling；10, cross reinforcing；11, fixed bracket；12, mounting post；13, horizontal fixed link；
14, fixed link is tiltedly set；15, ribs；16, cover board.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of shell of outdoor vacuum circuit breaker, referring to Fig.1, including side plate 1, side plate 1 are in hollow, and every two pieces set relatively
The plate structure set is identical, and wherein for the setting of two boards part lower end there are three the mounting hole 3 for installing pipe sleeve, upper end is provided with three
The ribs 15 that item is laterally arranged, to enhance the structural strength of 1 upper end of side plate.1 inner wall of side plate in the two sides is welded with one
Block reinforces steel plate 4, and the position for reinforcing the through-hole 4-1 being arranged on steel plate 4 and mounting hole 3 is coaxially disposed.
Referring to Figure 1 and Figure 3,1 lower end of side plate is welded with one piece of bottom plate 2, and upper end is welded with one piece of cover board 16.The week of bottom plate 2
After side is folded upward at setting, four cycle side plates 1 can grafting enter in side plate 1 and be welded and fixed with 1 inner wall of side plate.In the bottom plate 2
The upper end of bending place be evenly distributed with multiple limiting slots as positioning region 5, when bottom plate 2 and side plate 1 are welded with, limit
The position of slot and 1 position of side plate are relative constant.
Referring to Fig. 2 and Fig. 3, extend multiple locating pieces as locating piece 6, point of locating piece reinforcing 4 lower end of steel plate
Cloth position is identical as the distributing position of limiting slot on a base plate 2, so that reinforcing steel plate when reinforcement steel plate 4 is welded on side plate 1
Locating piece on 4 can be when being plugged into limiting slot, and the position of through-hole 4-1 just can be same with the mounting hole 3 that is arranged on side plate 1
Axis setting.So that no longer needing to spend additional energy in the through-hole 4-1 and side plate 1 that will reinforce steel plate 4 when steel plate 4 is reinforced in welding
3 relative position of mounting hole adjustment on.The position for reinforcing steel plate 4 need to only be carried out positioning by bottom plate 2 can will reinforce steel plate 4
It is accurately mounted on side plate 1.
Side plate 1 is additionally provided in 3 side of mounting hole through the one-time formed hemispherical salient point 7 of punching press, reinforces steel plate 4 in phase
To offering fabrication hole 8 on the position of salient point 7.Reinforce steel plate 4 welding when can fabrication hole 8 can relative limit on salient point 7,
Also it can be realized when reinforcement steel plate 4 carries out Primary Location when being placed into 1 side of side plate.The fabrication hole 8, which is mainly used for increasing, to be added
Pad between strong steel plate 4 and side plate 1, increases the firmness reinforced between steel plate 4 and side plate 1.
Referring to Fig. 2, reinforcement steel plate 4 itself is additionally provided with two cross reinforcings being laterally arranged 10 and two are located at centre
The waling 9 that the two sides through-hole 4-1 and both ends are connected to cross reinforcing 10.Enhanced by the setting and reinforces steel plate 4 itself
Structural strength, finally with realize enhancing plus side plate 1 structural strength.
Referring to Fig. 2, a fixed bracket 11 is also connected in 1 outer wall of side plate for being provided with mounting hole 3.1 outer wall of side plate
The two sides of upper end are respectively provided with there are two mounting post 12, from threaded hole in mounting post 12.Fixed bracket 11 includes one in Π's
Horizontal fixed link 13, horizontal 13 both ends of fixed link are bolted in two mounting posts 12 of upper end, further include having two
What root relative level fixed link 13 was tiltedly set tiltedly sets fixed link 14, and the other end for tiltedly setting fixed link 14 is mounted on lower end by bolt
Two mounting posts 12 on.Fixed 11 one side of bracket, which can be realized, more easily carries shell, on the other hand can lead to
Cross structural strength of the structural strength of oneself to increase side plate 1.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (7)
1. a kind of outdoor vacuum breaker casing, including side plate (1) and bottom plate (2), the side plate (1) are provided with for installation set
The mounting hole (3) of pipe, side plate (1) inner wall are provided with the reinforcement steel plate (4) with through-hole (4-1), it is characterised in that: described
Bottom plate (2) upper end is bent and grafting is positioned on the side plate (1) inner wall, and bottom plate (2) upper end, which is bent out, is provided with positioning
Portion (5), reinforcement steel plate (4) lower end is provided be positioned at the positioning region (5) after, the mounting hole (3) and the through-hole
The locating piece (6) that (4-1) can be coaxially disposed.
2. a kind of outdoor vacuum breaker casing according to claim 1, it is characterised in that: the positioning region (5) is more
A limiting slot for being provided with the bottom plate (2) upper end bending place, the locating piece (6) are projection under the reinforcement steel plate (4)
The locating piece at end.
3. a kind of outdoor vacuum breaker casing according to claim 2, it is characterised in that: the side plate (1) is provided with
Multiple salient points (7) of indent, it is described to reinforce being provided with the fabrication hole (8) for the salient point (7) grafting positioning on steel plate (4).
4. a kind of outdoor vacuum breaker casing according to claim 3, it is characterised in that: on the reinforcement steel plate (4)
It is provided with waling (9) and cross reinforcing (10).
5. a kind of outdoor vacuum breaker casing according to claim 1, it is characterised in that: be provided with the mounting hole
(3) side plate (1) outer wall of two pieces is removably connected with fixed bracket (11).
6. a kind of outdoor vacuum breaker casing according to claim 5, it is characterised in that: side plate (1) outer wall is set
It is equipped with the mounting post (12) that two pairs be distributed up and down have threaded hole；The fixed bracket (11) includes connection upper layer mounting post
(12) horizontal fixed link (13), connection lower layer's mounting post (12) and the oblique of the horizontal fixed link (13) sets fixed link (14)；
The fixed bracket (11) is threadedly coupled with the mounting post (12).
7. a kind of outdoor vacuum breaker casing according to claim 1, it is characterised in that: the side plate (1) is described
Mounting hole (3) upper end is provided with a plurality of ribs (15) being laterally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822067860.3U CN209000816U (en) | 2018-12-11 | 2018-12-11 | A kind of outdoor vacuum breaker casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822067860.3U CN209000816U (en) | 2018-12-11 | 2018-12-11 | A kind of outdoor vacuum breaker casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209000816U true CN209000816U (en) | 2019-06-18 |
Family
ID=66808304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822067860.3U Expired - Fee Related CN209000816U (en) | 2018-12-11 | 2018-12-11 | A kind of outdoor vacuum breaker casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209000816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556270A (en) * | 2019-09-12 | 2019-12-10 | 宏秀电气有限公司 | Special-shaped plate mounting structure for interphase shell of high-voltage circuit breaker and high-voltage circuit breaker |
-
2018
- 2018-12-11 CN CN201822067860.3U patent/CN209000816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556270A (en) * | 2019-09-12 | 2019-12-10 | 宏秀电气有限公司 | Special-shaped plate mounting structure for interphase shell of high-voltage circuit breaker and high-voltage circuit breaker |
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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: 20190618 Termination date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |