CN205509244U - Block terminal and circuit breaker installing support thereof - Google Patents
Block terminal and circuit breaker installing support thereof Download PDFInfo
- Publication number
- CN205509244U CN205509244U CN201620254693.1U CN201620254693U CN205509244U CN 205509244 U CN205509244 U CN 205509244U CN 201620254693 U CN201620254693 U CN 201620254693U CN 205509244 U CN205509244 U CN 205509244U
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- CN
- China
- Prior art keywords
- installing hole
- support
- support member
- circuit breaker
- attachment rail
- 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.)
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Abstract
The utility model discloses a block terminal and circuit breaker installing support thereof. Wherein the circuit breaker installing support includes attachment rail and support piece, and the attachment rail that attachment rail load -bearing breaker, support piece will bear the circuit breaker is fixed on the box of block terminal, and support piece is last to have the mounting hole, and the screw passes the mounting hole and fixes support piece on the box of block terminal, and the mounting hole is the pear -Shaped. The utility model discloses a block terminal has still been revead, include: box, foretell circuit breaker installing support and connection terminal, the circuit breaker is installed on the circuit breaker installing support. The utility model discloses a circuit breaker installing support and circuit breaker integral erection and dismantlement together, the user's installation and debugging of being convenient for. Support piece increases flange structure, and installing support intensity is higher, and non -deformable installs more firmly, and life is longer. The circuit breaker installing support adopts the pear -Shaped mounting hole, can conveniently adjust the upper and lower position and the loading and unloading of installing support.
Description
Technical field
This utility model relates to Low Voltage Electrical Apparatus, more particularly, it relates to controller switching equipment.
Background technology
Distribution box is the visual plant in domestic field of power distribution, is mainly used in accommodating the electrical equipment such as chopper and sets
Standby.Chopper is typically arranged in distribution box by breaker installation support.In existing distribution box,
Mounting bracket and chopper are to be respectively mounted, and first mounting bracket are fixed in distribution box, then by open circuit
Device is installed in mounting bracket.When chopper is replaced or keeps in repair by needs, need from installation
Chopper is pulled down on support.Due to limited space in distribution box, therefore dismantling more inconvenience, dismounting is not
Just, time, the situation such as overexertion, violence dismounting also would generally occur.The thinest at this point for structure
Mounting bracket for, easily cause deformation or the damage of mounting bracket.Further, overall handling
Technique the most more wastes time and energy.
Utility model content
According to an embodiment of the present utility model, a kind of breaker installation support is proposed, including mounting rail
Road and support member, attachment rail load-bearing breaker, support member is by solid for the attachment rail carrying chopper
Being scheduled on the casing of distribution box, support member has installing hole, screw is solid by support member through installing hole
Being scheduled on the casing of distribution box, installing hole is Pear-Shaped.
In one embodiment, the installing hole of Pear-Shaped includes the head of circle and oblong cervical region,
Head is connected with cervical region, and the diameter of head is more than the diameter of cervical region.
In one embodiment, the diameter of the nut of screw is more than the diameter of the cervical region of installing hole, but
Diameter less than the head of installing hole.
In one embodiment, support member is positioned at the both sides of attachment rail, and support member is bending type,
Support member includes the standing part with attachment rail parallel direction and the connecting portion with attachment rail vertical direction
Point, attachment rail is by rivet in the bottom of coupling part, and standing part is from the top of coupling part
End extends, and standing part and coupling part are one.
In one embodiment, the standing part of the support member on both sides each has an installing hole,
The installing hole on both sides in opposite direction.
In one embodiment, the cervical region of the installing hole on both sides is at least part of aligned with each other.
In one embodiment, the both sides of the edge of support member have flange.
According to an embodiment of the present utility model, a kind of distribution box is proposed, including: casing, above-mentioned
Breaker installation support and junction block, chopper is arranged on breaker installation support.
In one embodiment, the sidewall of casing has installation sheet, installation sheet has support and installs
Hole, screw is through installing hole and is fixed on rack mounting apertures.
In one embodiment, the position of rack mounting apertures is corresponding with the position of the cervical region of installing hole.
Breaker installation support of the present utility model is integral installation and dismounting together with chopper, it is simple to use
Family installation and debugging.Support member increases turnup structure, and mounting bracket intensity is higher, is unlikely to deform, and installs
More firm, service life is longer.Breaker installation support uses Pear-Shaped installing hole, can facilitate
The upper-lower position of regulation mounting bracket and handling.
Accompanying drawing explanation
The above and other feature of this utility model, character and advantage will be by below in conjunction with the accompanying drawings
Becoming apparent with the description of embodiment, the most identical reference represents identical all the time
Feature, wherein:
Fig. 1 discloses the structure chart of the breaker installation support according to an embodiment of the present utility model.
Fig. 2 discloses the breaker installation support according to an embodiment of the present utility model and installs chopper
After structure chart.
Fig. 3 discloses the structure chart of the distribution box according to an embodiment of the present utility model.
Detailed description of the invention
With reference to shown in Fig. 1, Fig. 1 discloses the chopper according to an embodiment of the present utility model and installs
The structure chart of support.As it can be seen, this breaker installation support includes attachment rail 101 and support member
102.Attachment rail 101 is for load-bearing breaker, and support member 102 is for carrying chopper
Attachment rail is fixed on the casing of distribution box.Support member 102 is positioned at the both sides of attachment rail 101,
Support member 102 in bending type, including with the standing part 121 of attachment rail 101 parallel direction and with
The coupling part 122 of attachment rail 101 vertical direction.Attachment rail 101 is riveted by rivet 103
In the bottom of coupling part 122, standing part 121 extends from the top of coupling part 122, fixing
Part 121 and coupling part 122 are one.So, attachment rail 101 and standing part 121
Not in approximately the same plane.On the sidewall of the casing that standing part 121 is fixed on distribution box, and install
Track 101 and the chopper being carried by can put into the box house of distribution box.With continued reference to figure
Shown in 1, the both sides of the edge of support member 102 have flange 104, and flange 104 can increase support member
The mechanical strength of 102 so that the installation strength of attachment rail 101 is higher.Consolidating of support member 102
Determine to have in part 121 installing hole 105.In the illustrated embodiment, installing hole 105 in Pear-Shaped,
So-called Pear-Shaped refers to that installing hole includes a head being substantially round in shape and substantially in oblong cervical region,
Head be connected with cervical region and, the diameter of head is more than the diameter of cervical region.In the illustrated embodiment,
The direction being positioned on the standing part 121 on both sides two installing holes 105 is contrary: left side in figure
The head of installing hole 105 in the lower section of cervical region, in figure, the head of the installing hole 105 on right side is at cervical region
Top.The cervical region of the installing hole of both sides is aligned with each other, and in other words, cervical region is at least part of is mutual
Align.
With reference to shown in Fig. 2, Fig. 2 discloses the chopper according to an embodiment of the present utility model and installs
The structure chart after chopper installed by support.In fig. 2, attachment rail 101 and support member 102 are common
Forming breaker installation support 106, chopper 107 is arranged on breaker installation support.More have
Saying, chopper 107 is mounted on attachment rail 101 body.
With reference to shown in Fig. 3, Fig. 3 discloses the knot of the distribution box according to an embodiment of the present utility model
Composition.This distribution box includes: casing 109, breaker installation support 106 and junction block 111.Connect
Line seat 111 is arranged in casing 109, and in the illustrated embodiment, junction block 111 is positioned at casing
The bottom of 109.There is on the sidewall of casing 109 installation sheet, installation sheet has rack mounting apertures 110.
Screw 108 is through the installing hole 105 on support member 121 and is fixed in rack mounting apertures 110, from
And support member 121 is fixed on casing 109.As it can be seen, the diameter of the nut of screw 108 is big
In the diameter of the cervical region of installing hole 105, but it is less than the diameter of the head of installing hole 105.In order to incite somebody to action
Support member 102 is firmly tightened on the sidewall of casing 109, needs screw 108 is tightened in installing hole
The position of cervical region on 105.As elucidated before, because the direction of the installing hole on both sides 105 is contrary
, therefore the position of two rack mounting apertures 110 also intermeshes, and rack mounting apertures 110 is each
From corresponding with the position of cervical region on corresponding installing hole 105.In the illustrated embodiment, the left side
Above the deflection of frame installing hole 110 position (installing hole 105 cervical region on the left side is up), propping up of the right
Below the deflection of frame installing hole 110 position (installing hole 105 cervical region on the right is in lower section).Such as institute above
Describing, the cervical region of the installing hole 105 of both sides is aligned with each other, and in other words, cervical region is at least part of
It is aligned with each other.Therefore screw 108 can be tightened on the respective cervical region of both sides installing hole 105 also
And make the state that breaker installation support 106 keeps concordant is installed, i.e. it is parallel to the top of casing 109
Limit/base or be perpendicular to the side of casing 109.Because the cervical region of the installing hole on both sides 105 is at least
A part is aligned with each other, tightens screw 108, breaker installation support 106 in the part of alignment
Can be maintained at concordant state, then breaker installation support 106 can have certain upper and lower
Movable space.
When needs dismounting chopper 107, it is integral demounting together with this breaker installation support 106,
By the time after chopper and breaker installation support entirety being pulled down from distribution box 109, then open
Space in chopper 107 pulled down from breaker installation support 106, be likely to occur to reduce
For chopper 107 or the damage of breaker installation support 106.
Installing hole 105 have the form of Pear-Shaped can facilitate breaker installation support 106 dismounting and
Regulation.When needing the position of little range regulation breaker installation support 106, unscrew screw 108 i.e.
Can little scope adjust mounting bracket 106 position.When needs dismounting breaker installation support 106,
Unscrew screw 108, it is not necessary to back out screw 108.After unscrewing screw, breaker installation support 106
Can be movable, suitably tilt circuit breaker cradle 106 so that screw 108 moves to the installing hole on both sides
The position of the head of 105, owing to the diameter of the nut of screw 108 is less than the head of installing hole 105
Diameter, therefore breaker installation support 106 can directly exit from screw 108, completes dismounting.
When again installing, it would however also be possible to employ similar method, suitably tilt breaker installation support, from installation
The head in hole is inserted in screw, then rotary breaker mounting bracket makes screw slip into the cervical region of installing hole,
Tighten screw to complete to install.
Breaker installation support of the present utility model is integral installation and dismounting together with chopper, it is simple to use
Family installation and debugging.Support member increases turnup structure, and mounting bracket intensity is higher, is unlikely to deform, and installs
More firm, service life is longer.Breaker installation support uses Pear-Shaped installing hole, can facilitate
The upper-lower position of regulation mounting bracket and handling.
Above-described embodiment is available to be familiar with person in the art and realizes or use this utility model
, those skilled in the art can in the case of without departing from utility model thought of the present utility model,
Above-described embodiment is made various modifications or change, thus protection domain of the present utility model is not gone up
State embodiment to be limited, and should be the maximum magnitude meeting the inventive features that claims are mentioned.
Claims (10)
1. a breaker installation support, it is characterised in that include attachment rail and support member, installs
Track load-bearing breaker, the attachment rail carrying chopper is fixed on the casing of distribution box by support member
On, support member has installing hole, support member is fixed on the casing of distribution box through installing hole by screw
On, described installing hole is Pear-Shaped.
2. breaker installation support as claimed in claim 1, it is characterised in that described Pear-Shaped
Installing hole includes the head of circle and oblong cervical region, and head is connected with cervical region, and head
Diameter is more than the diameter of cervical region.
3. breaker installation support as claimed in claim 2, it is characterised in that the spiral shell of described screw
The diameter of cap is more than the diameter of the cervical region of installing hole, but is less than the diameter of the head of installing hole.
4. breaker installation support as claimed in claim 2, it is characterised in that described support member position
In the both sides of attachment rail, support member is bending type, and support member includes and attachment rail parallel direction
Standing part and the coupling part with attachment rail vertical direction, attachment rail is being connected by rivet
Connecing the bottom of part, standing part extends from the top of coupling part, and standing part with coupling part is
One.
5. breaker installation support as claimed in claim 4, it is characterised in that the support member on both sides
Standing part on each there is an installing hole, the installing hole on both sides in opposite direction.
6. breaker installation support as claimed in claim 5, it is characterised in that the installing hole on both sides
Cervical region at least part of aligned with each other.
7. breaker installation support as claimed in claim 4, it is characterised in that the both sides of support member
Edge has flange.
8. a distribution box, it is characterised in that including: casing, as any one of claim 1-6
Described breaker installation support and junction block, chopper is arranged on described breaker installation support.
9. distribution box as claimed in claim 8, it is characterised in that have on the sidewall of described casing
Installation sheet, installation sheet has rack mounting apertures, and screw is through installing hole and is fixed on rack mounting apertures
On.
10. distribution box as claimed in claim 9, it is characterised in that the position of rack mounting apertures with
The position of the cervical region of installing hole is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254693.1U CN205509244U (en) | 2016-03-30 | 2016-03-30 | Block terminal and circuit breaker installing support thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254693.1U CN205509244U (en) | 2016-03-30 | 2016-03-30 | Block terminal and circuit breaker installing support thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509244U true CN205509244U (en) | 2016-08-24 |
Family
ID=56735293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620254693.1U Active CN205509244U (en) | 2016-03-30 | 2016-03-30 | Block terminal and circuit breaker installing support thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684711A (en) * | 2017-01-20 | 2017-05-17 | 河南平高通用电气有限公司 | Junction box installation support and switch equipment using same |
-
2016
- 2016-03-30 CN CN201620254693.1U patent/CN205509244U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684711A (en) * | 2017-01-20 | 2017-05-17 | 河南平高通用电气有限公司 | Junction box installation support and switch equipment using same |
| CN106684711B (en) * | 2017-01-20 | 2023-08-25 | 河南平高通用电气有限公司 | Junction box mounting bracket and switch equipment using same |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |