CN204967043U - Be provided with full protection low voltage distribution box of pilot hole of preventing deforming - Google Patents
Be provided with full protection low voltage distribution box of pilot hole of preventing deforming Download PDFInfo
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- CN204967043U CN204967043U CN201520795120.5U CN201520795120U CN204967043U CN 204967043 U CN204967043 U CN 204967043U CN 201520795120 U CN201520795120 U CN 201520795120U CN 204967043 U CN204967043 U CN 204967043U
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- distribution box
- pilot hole
- baffle plate
- protective baffle
- hem
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Abstract
The utility model relates to a distribution equipment field, in particular to be provided with full protection low voltage distribution box of pilot hole of preventing deforming. The block terminal includes the box and sets up the electrified part in the box, the box openly is provided with the chamber door, still be provided with size, shape and the identical guard flap in block terminal box cross -section between low voltage distribution box chamber door and the electrified part, guard flap's upper and lower both sides are provided with respectively to block terminal chamber door orientation hem both sides hem last hem once and hem down toward the block terminal box about respectively again after once, go up the hem and still be provided with the pilot hole down on the hem, its be used for with guard flap installs on the box, the pilot hole is rectangular shape. The utility model discloses pilot hole on the lieutenant general guard flap sets up the rectangular shape into vertical direction, even can have under the condition of the deformation of certain vertical direction at the box, equally will guard flap fixed mounting is on the box.
Description
Technical field
The utility model relates to controller switching equipment field, particularly a kind of full protection low-tension distribution box being provided with anti-deformation pilot hole.
Background technology
In low-voltage distribution industry, because considering the life that electric shock brings and property safety when designing, therefore increase safety guard in low-voltage distribution apparatus.Safety guard (in the utility model, protective baffle plate, protective plate, safety guard are identical concept, can exchange) need prevent operating personnel from touching live part to ensure life safety when operating.Simple protecting plate form is mostly adopted in actual production process.This protective plate is fixed support by mounting bracket.Support location need manually be located when mounted, is out of shape by a small margin, for installation brings much inconvenience as support produces.And in other application, protective plate is install by arranging to coordinate with the connecting hole be arranged on low-voltage distribution box body from pilot hole with it; But at the construction field (site) or in transportation, have many uncertainties all may cause some damages or distortion to distribution box body, such as: the cruelty construction in carrying and Discharging Process, casing conveniently still makes casing be subject to clashing into rear distortion toward underground.Or the face of the installation wall of erecting bed is uneven, during installation casing, mandatory being tightened by mounting screw makes box deformation.Make after box deformation to misplace with the connecting hole on the pilot hole of protective baffle plate plate and casing, cause the later stage install protective plate time installing hole to not going up.
Utility model content
After the purpose of this utility model is to overcome distribution box in prior art other reasons causes deformation in transportation, the pilot hole on protective baffle plate and the connecting hole on casing is caused to misplace, the problem causing protective baffle plate not install, provides a kind of low-tension distribution box being provided with anti-deformation pilot hole that can adapt to distribution box body deformation within the specific limits.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme:
Be provided with a full protection low-tension distribution box for anti-deformation pilot hole, described distribution box comprises casing and is arranged on the live part in casing; Described casing front is provided with chamber door; Size, the identical protective baffle plate of shape and distribution box body cross section is also provided with between described low-tension distribution box chamber door and live part, by arranging between live part and chamber door and box shape, protective baffle plate that size is identical, make between user and live part completely isolated, thus prevent user from pointing or other electric conductors are stretched into by the gap between protective baffle plate and casing and cause having the danger of electric shock.
The both sides up and down of described protective baffle plate be respectively arranged with to distribution box door direction flanging once after more respectively toward upper and lower two side edgefolds of distribution box body upper hem once and lower hem; Described upper hem and lower hem are also provided with pilot hole, and it is for being arranged on described casing by described protective baffle plate;
Described pilot hole is strip.
Further, described live part comprises at least one group of miniature circuit breaker and a switch knob; Described protective baffle plate is provided with the through hole exposed for described miniature circuit breaker and switch knob; The shape of described through hole and the shape of described miniature circuit breaker and switch knob are agreed with.
Further, the described protective baffle plate left and right sides be respectively arranged be folded to distribution box door direction left folding limit, right folding limit; Described left folding limit, right folding limit, upper hem and lower hem are for strengthening the intensity of described protective baffle plate.Meanwhile, described protective baffle plate caves in box inside relative to chamber door appropriateness due to the existence of flanging, for space reserved by the switch knob of live part and miniature circuit breaker; It should be noted, described left folding limit, right folding limit, upper hem and lower hem are with the sidewall close contact of distribution box (in practical application, the size of described protective baffle plate is more each than the every limit of box house surrounding volume size little 2 millimeters, can be installed in casing to make described protective baffle plate).
Further, because the shape of described protective plate, size are identical with the cross section of described distribution box body, described left folding limit, right folding limit, upper hem and lower hem are the sidewall close contact with distribution box, therefore described protective plate not easily takes out after installing, in certain embodiments, described protective baffle plate is also provided with plastic handles, and described plastic handles is used for facilitating user to be pulled out in casing by protective baffle plate.
compared with prior art, the beneficial effects of the utility model: the strip in the utility model, the pilot hole on protective baffle plate being set to vertical direction, even if can when casing has the deformation of certain vertical direction, equally described protective baffle plate is fixedly mounted on casing, effectively solves in transportation or box deformation that other situations cause and make the problem that protective baffle plate can not be installed.
Accompanying drawing illustrates:
Protective baffle plate position view in the low-tension distribution box that Fig. 1 provides for the utility model.
The low-tension distribution box structural representation illustrated example (without chamber door) that Fig. 2 provides for the utility model body.
The low-tension distribution box protective baffle plate disassembled form exemplary plot that Fig. 3 provides for the utility model.
Pilot hole position schematic shapes on the utility model protective baffle plate of Fig. 4 position.
In figure, 1-casing, 11-chamber door, 2-protective baffle plate, 21-left folding limit, 22-right folding limit, 23-upper hem, 24-lower hem, 231,241-pilot hole, 3-live part, 31-switch knob, 32-miniature circuit breaker.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the utility model is only limitted to following embodiment, all technology realized based on the utility model content all belong to scope of the present utility model.
embodiment 1:as shown in Figure 1 to Figure 3, the present embodiment provides a kind of full protection low-tension distribution box being provided with anti-deformation pilot hole, and described distribution box comprises casing 1 and is arranged on the live part 3 in casing; Described casing 1 front is provided with chamber door 11; Size, shape and distribution box body 1 identical protective baffle plate 2 in cross section is also provided with between described low-tension distribution box chamber door 11 and live part 3, by arranging between live part 3 and chamber door 11 and box shape, protective baffle plate 2 that size is identical, make between user and live part completely isolated, thus prevent user from pointing or other electric conductors are stretched into by the gap between protective baffle plate 2 and casing 1 and cause having the danger of electric shock.
The both sides up and down of described protective baffle plate 2 be respectively arranged with to distribution box door 11 direction flanging once after more respectively toward distribution box body about 1 two side edgefold upper hem 23 once and lower hem 24; Described upper hem 23 and lower hem 24 are also provided with pilot hole 231,241, and accordingly, described distribution box body 1 and pilot hole 231,241 corresponding positions are also provided with the circular connecting hole processed by Digit Control Machine Tool; Thus described protective plate 2 directly can be fixed on described distribution box body 1 by screw or other jockeys.
As shown in Figure 4, described pilot hole 231,241 is vertical strip, transverse width and the diameter matches being arranged on the circular connecting hole on casing 1 of described strip pilot hole, the vertical extension of described strip pilot hole is greater than the diameter of the described connecting hole of 2 times simultaneously, this is because, in the present embodiment, casing 1 is also for vertical direction length is greater than the cuboid of transverse width, therefore deformation mostly occurs and vertical direction, namely, most deformation is the pilot hole 231 on protective baffle plate 2, 241 with the dislocation of connecting hole in the vertical direction on casing 1, and by the pilot hole 231 on protective baffle plate 2 in the present embodiment, 241 strips being set to vertical direction, even if can when casing 1 has the deformation of certain vertical direction, equally described protective baffle plate 2 is fixedly mounted on casing 1, effective solution in transportation or the casing 1 that causes of other situations be out of shape and make the problem that protective baffle plate can not be installed.
Further, in the present embodiment, described live part 3 comprises 2 groups of miniature circuit breakers 32 and a switch knob 31; Described protective baffle plate 2 is provided with the through hole exposed for described miniature circuit breaker 32 and switch knob 31; The shape of described through hole and the shape of described miniature circuit breaker 32 and switch knob 31 are agreed with.
Further, described protective baffle plate 2 left and right sides be respectively arranged be folded to distribution box door 11 direction left folding limit 21, right folding limit 22; Described left folding limit 21, right folding limit 22, upper hem 23 and lower hem 24 are for strengthening the intensity of described protective baffle plate 2.Meanwhile, described protective baffle plate 2 caves in relative to chamber door 11 appropriateness due to the existence of flanging inside casing 1, for space reserved by the switch knob 31 of live part 3 and miniature circuit breaker 32; It should be noted, described left folding limit 21, right folding limit 22, upper hem 23 and lower hem 24 are with the sidewall close contact of distribution box (in practical application, the size of described protective baffle plate 2 is more each than the every limit of casing 1 inside circumference bulk little 2 millimeters, can be installed in casing to make described protective baffle plate 2).Described upper hem 23 and lower hem 24 are also provided with pilot hole 231,241, and it is for being arranged on described casing 1 by described protective baffle plate 2.The existence of described left folding limit 21, right folding limit 22, upper hem 23, lower hem 24, also make to form a cavity between described protective baffle plate 2 and chamber door 11, this cavity can hold the switch knob 31 outstanding to chamber door 11 direction and two groups of miniature circuit breakers 32, and due to the existence of this cavity, also chamber door 11 can be made to close smoothly, and do not affected by switch knob 31 and miniature circuit breaker 32.
embodiment 2:be with embodiment 1 difference, in the present embodiment, because the shape of described protective plate 2, size are identical with the cross section of described distribution box body 1, described left folding limit 21, right folding limit 22, upper hem 23 and lower hem 24 are the sidewall close contact with distribution box, therefore described protective baffle plate 2 not easily takes out after installing, therefore in the present embodiment, described protective baffle plate 2 is also provided with plastic handles (be in figure and show), described plastic handles is used for facilitating user by protective baffle plate 2 from pull-out in casing 1.
It should be noted, the utility model also has one to be significantly deformed into, pilot hole 231,241 on described protective baffle plate 2 is still circular, and the connecting hole being arranged on casing 1 opposite position is set to vertical strip, this distortion can play the effect that the situation decline protective baffle plate that deforms at casing is installed smoothly equally; Therefore this distortion is also interpreted as within protection range of the present utility model.
In addition, in the embodiment of some distribution boxs, casing 1 transverse width of described distribution box is greater than the cuboid of vertical direction, and at this moment, the utility model has the variant embodiment pilot hole on described protective baffle plate 2 or the connecting hole on casing 1 being set to horizontal strip shape equally.
Claims (4)
1. be provided with a full protection low-tension distribution box for anti-deformation pilot hole, described distribution box comprises casing and is arranged on the live part in casing; Described casing front is provided with chamber door; Size, the identical protective baffle plate of shape and distribution box body cross section is also provided with between described low-tension distribution box chamber door and live part,
The both sides up and down of described protective baffle plate be respectively arranged with to distribution box door direction flanging once after more respectively toward upper and lower two side edgefolds of distribution box body upper hem once and lower hem; Described upper hem and lower hem are also provided with pilot hole, and it is for being arranged on described casing by described protective baffle plate;
It is characterized in that, described pilot hole is strip.
2. be provided with the full protection low-tension distribution box of anti-deformation pilot hole as claimed in claim 1, it is characterized in that, described live part comprises at least one group of miniature circuit breaker and a switch knob; Described protective baffle plate is provided with the through hole exposed for described miniature circuit breaker and switch knob.
3. be provided with the full protection low-tension distribution box of anti-deformation pilot hole as claimed in claim 1, it is characterized in that, the described protective baffle plate left and right sides be respectively arranged be folded to distribution box door direction left folding limit, right folding limit; Described left folding limit, right folding limit, upper hem and lower hem are for strengthening the intensity of described protective baffle plate.
4. be provided with the full protection low-tension distribution box of anti-deformation pilot hole as claimed in claim 1, it is characterized in that, described protective baffle plate is also provided with plastic handles, described plastic handles is used for protective baffle plate to pull out in casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795120.5U CN204967043U (en) | 2015-10-15 | 2015-10-15 | Be provided with full protection low voltage distribution box of pilot hole of preventing deforming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795120.5U CN204967043U (en) | 2015-10-15 | 2015-10-15 | Be provided with full protection low voltage distribution box of pilot hole of preventing deforming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204967043U true CN204967043U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520795120.5U Active CN204967043U (en) | 2015-10-15 | 2015-10-15 | Be provided with full protection low voltage distribution box of pilot hole of preventing deforming |
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|---|---|
| CN (1) | CN204967043U (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 |
-
2015
- 2015-10-15 CN CN201520795120.5U patent/CN204967043U/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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SICHUAN DAKA ELECTRIC CO., LTD. Assignor: CHENGDU SUNSHINE ELECTRICAL EQUIPMENT INDUSTRY CO., LTD. Contract record no.: 2016510000044 Denomination of utility model: Be provided with full protection low voltage distribution box of pilot hole of preventing deforming Granted publication date: 20160113 License type: Common License Record date: 20161223 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |