CN204732702U - Back door modified node method safeguarded by a kind of low-voltage equipment - Google Patents
Back door modified node method safeguarded by a kind of low-voltage equipment Download PDFInfo
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- CN204732702U CN204732702U CN201520326089.0U CN201520326089U CN204732702U CN 204732702 U CN204732702 U CN 204732702U CN 201520326089 U CN201520326089 U CN 201520326089U CN 204732702 U CN204732702 U CN 204732702U
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Abstract
The utility model discloses a kind of low-voltage equipment and safeguard back door modified node method, comprise main body frame and be hinged on left back door, the right-rear-door of the left and right sides in main body frame respectively, this left back door is provided with the first locking mechanism coordinated with main body frame near the side of right-rear-door, this right-rear-door is provided with the second locking mechanism coordinated with main body frame near the side of left back door.The utility model low-voltage equipment safeguards that back door modified node method eliminates the central post at traditional back door, increases the device space, maintains easily.
Description
Technical field
The utility model relates to low-voltage distribution field, and back door modified node method safeguarded by especially a kind of low-voltage equipment.
Background technology
Back door safeguarded by existing low-voltage equipment, divide left and right two fan doors, the central post of advancer on main body frame is utilized during switch, but present user engineering becomes increasingly complex, the electric elements that in cabinet, device is laid are a lot, and powered room construction cost limits, many low-voltage equipment restricted width, and the central post at rear portion equipment cable lay and later stage element replacement, plant maintenance time, very inconvenient.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of low-voltage equipment and safeguards back door modified node method.
The technical solution adopted in the utility model is:
Back door modified node method safeguarded by a kind of low-voltage equipment, comprise main body frame and be hinged on left back door, the right-rear-door of the left and right sides in main body frame respectively, this left back door is provided with the first locking mechanism coordinated with main body frame near the side of right-rear-door, this right-rear-door is provided with the second locking mechanism coordinated with main body frame near the side of left back door.
Described first locking mechanism is latch, and this latch is by being welded on the backing plate locking on left back door.
Described main body frame is provided with a shelves bar, and this shelves bar coordinates to lock left back door with described latch.
Described first locking mechanism has two, is arranged at the upper and lower end of left back door respectively.
Described second locking mechanism comprises door locking handle and is driven the locking bar of stretching motion by this door locking handle, and described main body frame is provided with locking bar fixed support, this locking bar fixed support coordinates with described locking bar.
Described right-rear-door is provided with locking bar guiding trestle, described locking bar is arranged in this locking bar guiding trestle.
Described locking bar comprises upper lock rod, lower locking bar, and door locking handle rotates and drives that upper lock rod moves upward, lower locking bar moves downward simultaneously.
The beneficial effects of the utility model:
The utility model low-voltage equipment safeguards that back door modified node method eliminates the central post at traditional back door, increases the device space, maintains easily.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Fig. 1 is installation diagram of the present utility model;
Fig. 2 is the front view of left back door;
Fig. 3 is the end view of left back door;
Fig. 4 is the support bracket fastened end view of locking bar;
Fig. 5 is an end view for shelves bar.
Embodiment
Shown in figure 1, for back door modified node method safeguarded by a kind of low-voltage equipment of the present utility model, comprise main body frame 1 and be hinged on left back door 2, the right-rear-door 3 of the left and right sides in main body frame 1 respectively, this left back door 2 is provided with the first locking mechanism coordinated with main body frame 1 near the side of right-rear-door 3, this right-rear-door 3 is provided with the second locking mechanism coordinated with main body frame 1 near the side of left back door 2.
As Fig. 2, Fig. 3, in the present embodiment, the first locking mechanism is latch 4 and has two, be arranged at the upper and lower end of left back door 2 respectively, this latch 4 is locked by the backing plate 5 be welded on left back door 2, main body frame 1 is provided with a shelves bar 6, this shelves bar 6 coordinates to lock left back door 2 with described latch 4, with reference to Fig. 5.
Described second locking mechanism comprises door locking handle 7 and is driven the locking bar of stretching motion by this door locking handle 7, in the present embodiment, locking bar comprises upper lock rod 8, lower locking bar 9, door locking handle 7 rotates and drives that upper lock rod 8 moves upward, lower locking bar 9 moves downward simultaneously, described main body frame 1 is provided with locking bar fixed support 10, as Fig. 4, this locking bar fixed support 10 coordinates with described locking bar.
In addition, described right-rear-door 3 is provided with locking bar guiding trestle 11, described locking bar is arranged in this locking bar guiding trestle 11, is convenient to locking bar and does not offset.
At closing time, first left back door 2 is closed, by coordinating of top and the bottom latch 4 and door shield bar, complete left back door 2 and close; After closing left back door 2, by operation door locking handle 7, locking bar movement under force also, under guiding trestle 11 acts on, drives that upper and lower locking bar 9 is differential to be engaged in locking bar fixed support 10, and left back door 2 stretches out along upper to make right-rear-door 3 be pressed together on completely, enabling order is contrary.
The foregoing is only preferred embodiments of the present utility model, the utility model is not limited to above-mentioned execution mode, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection range of the present utility model.
Claims (7)
1. back door modified node method safeguarded by a low-voltage equipment, comprise main body frame and be hinged on left back door, the right-rear-door of the left and right sides in main body frame respectively, it is characterized in that: this left back door is provided with the first locking mechanism coordinated with main body frame near the side of right-rear-door, this right-rear-door is provided with the second locking mechanism coordinated with main body frame near the side of left back door.
2. back door modified node method safeguarded by a kind of low-voltage equipment according to claim 1, it is characterized in that: described first locking mechanism is latch, and this latch is by being welded on the backing plate locking on left back door.
3. back door modified node method safeguarded by a kind of low-voltage equipment according to claim 2, it is characterized in that: described main body frame is provided with a shelves bar, and this shelves bar coordinates to lock left back door with described latch.
4. back door modified node method safeguarded by a kind of low-voltage equipment according to claim 1, it is characterized in that: described first locking mechanism has two, is arranged at the upper and lower end of left back door respectively.
5. back door modified node method safeguarded by a kind of low-voltage equipment according to claim 1, it is characterized in that: described second locking mechanism comprises door locking handle and driven the locking bar of stretching motion by this door locking handle, described main body frame is provided with locking bar fixed support, this locking bar fixed support coordinates with described locking bar.
6. back door modified node method safeguarded by a kind of low-voltage equipment according to claim 5, it is characterized in that: described right-rear-door is provided with locking bar guiding trestle, and described locking bar is arranged in this locking bar guiding trestle.
7. back door modified node method safeguarded by a kind of low-voltage equipment according to claim 5, it is characterized in that: described locking bar comprises upper lock rod, lower locking bar, and door locking handle rotates and drives that upper lock rod moves upward, lower locking bar moves downward simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326089.0U CN204732702U (en) | 2015-05-18 | 2015-05-18 | Back door modified node method safeguarded by a kind of low-voltage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520326089.0U CN204732702U (en) | 2015-05-18 | 2015-05-18 | Back door modified node method safeguarded by a kind of low-voltage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732702U true CN204732702U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520326089.0U Active CN204732702U (en) | 2015-05-18 | 2015-05-18 | Back door modified node method safeguarded by a kind of low-voltage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785993A (en) * | 2017-02-15 | 2017-05-31 | 千盛电气集团有限公司 | A kind of novel high-pressure complete switch equipment |
-
2015
- 2015-05-18 CN CN201520326089.0U patent/CN204732702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785993A (en) * | 2017-02-15 | 2017-05-31 | 千盛电气集团有限公司 | A kind of novel high-pressure complete switch equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 528400 No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Mingyang Electric Co., Ltd Address before: 528437 Jiangling West Road, Torch Development Zone, Guangdong, No. 25, No. Patentee before: ZHONGSHAN MINGYANG ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Mingyang Electric Co.,Ltd. Address before: No.1, Hengmen Xingye West Road, Nanlang Town, Zhongshan City, Guangdong Province, 528400 Patentee before: Guangdong Mingyang Electric Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |