CN201528147U - Combined drawer unit provided with novel secondary plug-in parts - Google Patents
Combined drawer unit provided with novel secondary plug-in parts Download PDFInfo
- Publication number
- CN201528147U CN201528147U CN2009202396648U CN200920239664U CN201528147U CN 201528147 U CN201528147 U CN 201528147U CN 2009202396648 U CN2009202396648 U CN 2009202396648U CN 200920239664 U CN200920239664 U CN 200920239664U CN 201528147 U CN201528147 U CN 201528147U
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- Prior art keywords
- drawer
- unit
- secondary plug
- side wall
- furnished
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- Expired - Lifetime
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Abstract
The utility model discloses a combined drawer unit provided with novel secondary plug-in parts. The combined drawer unit has the advantage of simple structure, convenient use, convenience for installation and maintenance, reliable connection of the assembled plug-in parts, capability of flexibly matching and the like. The structure of the combined drawer unit includes a left side wall, a right side wall, a drawer bottom plate, a plastic drawer rear wall, an upper drawer baffle plate and a drawer panel which are tightly connected through self-tapping screws. The combined drawer unit further comprises a plastic housing circuit breaker installed on the drawer bottom plate; a current transformer is arranged beside the plastic housing circuit breaker; at least one assembled secondary plug-in part is installed on the right side wall; the high-flame-retardant plastic rear wall is arranged on the rear portion of a drawer; a large interlock installed below the upper drawer baffle plate matches with the bottom plate in installation; and simultaneously a lock is installed on the drawer panel.
Description
Technical field
The utility model relates to a kind of combination type drawer unit of being furnished with novel secondary plug-in unit.
Background technology
MCC draw out switchgear cabinet is a kind of common control panel, has following shortcoming as the former S8E/B8E type drawer of secondary Auxiliary circuit connector with the secondary plug-in unit:
1, is the formula configuration plug that is fixed as one, cannot arbitrarily dismantles or assembling arbitrarily that 32 two kinds of forms of 8 joints, 16 point/16 joint are only arranged.
2, be the pin type contact, contact-making surface is little unreliable.
3, the plastic clip button is installed, and is fixing insecure, severs or knock away phenomenon easily.
4, damage back maintenance inconvenience.
Summary of the invention
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of and has simple in structurely, easy to use, is convenient to installation and maintenance, and the assembly type plug-in unit connects the combination type drawer unit of being furnished with novel secondary plug-in unit reliable and advantage such as can arrange in pairs or groups flexibly.
For achieving the above object, the utility model adopts following technical scheme:
A kind of combination type drawer unit of being furnished with novel secondary plug-in unit, it comprises left side wall, right side wall, drawer-bottom board, plastics drawer rear wall, drawer overhead gage and drawer panel, be fastenedly connected by self-tapping screw between them, it also comprises the breaker of plastic casing that is installed on the drawer-bottom board; The other current transformer that is provided with of breaker of plastic casing; At least one assembly type secondary plug-in unit is installed on the described right side wall; Drawer back is provided with high flame retardant plastics rear wall; Big interlocking is installed in drawer overhead gage below, and big interlocking cooperates with base plate, on the drawer panel lockset is installed also simultaneously.
Described breaker of plastic casing is fixed on the drawer-bottom board by mounting panel or guide rail.
Described assembly type secondary plug-in unit is installed on the secondary plug-in unit support by secondary plug-in unit fixed head, and secondary plug-in unit support is installed on the right side wall.
Described plastics drawer rear wall is provided with cable one time, and one time cable is connected with breaker of plastic casing.
Described breaker of plastic casing is connected with the switch mounting panel.
Described lockset comprises operating grip, and operating grip is connected with the square shaft connecting rod, and the square shaft connecting rod is connected with switch operating mechanism.
The utility model adopts the combination type drawer structure, and breaker of plastic casing, electric components such as current transformer, secondary terminal board are installed in the drawer.Assembly type secondary plug-in unit is installed on the right side wall of drawer, and cancellation has substituted former S8E/B8E type integral type series plug-in unit; Can arrange in pairs or groups flexibly according to the drawer size, form 11 joint 22 points (8E unit) or 16 joint 32 points (16E/24E unit) at most; This plug-in unit is widened the contact pin that extended, and the contact-making surface that has increased has guaranteed the reliability of contact, fixes with thread tapping after adopting the clamp fastening during installation, guarantees its reliability.Simultaneously, can count, assemble arbitrarily as 5 joints 10 etc. according to two minor node actual needs, than it former S8E/B8E fix 16 savings of 8 joints, guaranteed economy, reliability, conducting continuity and the steadiness of its contact terminal.
The beneficial effects of the utility model are:
1, monolithic assembly type, assembling arbitrarily as required, highly versatile, good looking appearance, economical and practical.
2, widen the continuity of the contact-making surface realization contact conducting of increasing, guarantee its reliability service.
3, metal clamp fastening mode is firm, and difficult severing knocks phenomenon away, and stability is preferably arranged.
4, it is longer that its specific structure makes its useful life, easy to maintenance, accomplishes non-maintaining substantially.
Description of drawings
Fig. 1 is the face view of overlooking of the present utility model;
Fig. 2 is the 3 d effect graph that novel secondary plug-in unit is installed;
Fig. 3 is the front view that novel secondary plug-in unit is installed;
Fig. 4 is the lateral plan that novel secondary plug-in unit is installed.
Wherein, 1. drawer panel, 2. drawer overhead gage, 3. interlocking greatly, 4. assembly type secondary plug-in unit, 5. drawer-bottom board, 6. right side wall, 7. current transformer is 8. taken turns and wheel shaft, 9. breaker of plastic casing, 10. switch mounting panel, 11. cables, 12. plastics drawer rear walls, 13. left side wall, 14. switch operating mechanisms, 15. square shaft connecting rods, 16. operating grip, 17. secondary plug-in unit supports, 18. secondary plug-in unit fixed heads.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Among Fig. 1, Fig. 2, Fig. 3, Fig. 4, it comprises left side wall 13, right side wall 6, drawer-bottom board 5, plastics drawer rear wall 12, drawer overhead gage 2 and drawer panel 1, be fastenedly connected by self-tapping screw between them, it also comprises the breaker of plastic casing 9 that is installed on the drawer-bottom board 5; The breaker of plastic casing 9 other current transformers 7 that are provided with; At least one assembly type secondary plug-in unit 4 is installed on the described right side wall 6; Drawer back is provided with high flame retardant plastics rear wall; Big interlocking 3 is installed in drawer overhead gage 2 belows, interlocks greatly to cooperate installation with base plate, on the drawer panel 1 lockset is installed also simultaneously.
Breaker of plastic casing 9 is fixed on the drawer-bottom board 5 by mounting panel or guide rail.
Assembly type secondary plug-in unit 4 is installed on the secondary plug-in unit support 17 by secondary plug-in unit fixed head 18, secondary plug-in unit support 17 is installed on the right side wall 6, and the static socket partial fixing of assembly type secondary plug-in unit 4 correspondences is at cabinet and assembly type secondary plug-in unit 4 opposite position places.One end of right side wall 6 also is provided with wheel and wheel shaft 8.
Plastics drawer rear wall 12 is provided with 11, cables 11 of a cable and is connected with breaker of plastic casing 9.
Breaker of plastic casing 9 is connected with switch mounting panel 10.
Lockset comprises operating grip 16, and operating grip 16 is connected with square shaft connecting rod 15, and square shaft connecting rod 15 is connected with switch operating mechanism 14.
Claims (5)
1. combination type drawer unit of being furnished with novel secondary plug-in unit, it comprises left side wall (13), right side wall (6), drawer-bottom board (5), plastics drawer rear wall (12), drawer overhead gage (2) and drawer panel (1), be fastenedly connected by self-tapping screw between them, it is characterized in that it also comprises the breaker of plastic casing (9) that is installed on the drawer-bottom board (5); The other current transformer (7) that is provided with of breaker of plastic casing (9); Described right side wall (6) is gone up at least one assembly type secondary plug-in unit (4) is installed; Drawer back is provided with high flame retardant plastics rear wall; Big interlocking (3) is installed in drawer overhead gage (2) below, and big interlocking (3) cooperates with base plate, on the drawer panel (1) lockset is installed also simultaneously.
2. the combination type drawer unit of being furnished with novel secondary plug-in unit as claimed in claim 1 is characterized in that described breaker of plastic casing (9) is fixed on the drawer-bottom board (5) by mounting panel or guide rail.
3. the combination type drawer unit of being furnished with novel secondary plug-in unit as claimed in claim 1, it is characterized in that, described assembly type secondary plug-in unit (4) is installed on the secondary plug-in unit support (17) by secondary plug-in unit fixed head (18), and secondary plug-in unit support (17) is installed on the right side wall (6).
The combination type drawer unit of being furnished with novel secondary plug-in unit as claimed in claim 1 is characterized in that described plastics drawer rear wall (12) is provided with a cable (11), and a cable (11) is connected with breaker of plastic casing (9).
4. as claim 1 or the 3 described combination type drawer unit of being furnished with novel secondary plug-in unit, it is characterized in that described breaker of plastic casing (9) is connected with switch mounting panel (10).
5. the combination type drawer unit of being furnished with novel secondary plug-in unit as claimed in claim 1 is characterized in that described lockset comprises operating grip (16), and operating grip (16) is connected with square shaft connecting rod (15), and square shaft connecting rod (15) is connected with switch operating mechanism (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202396648U CN201528147U (en) | 2009-10-16 | 2009-10-16 | Combined drawer unit provided with novel secondary plug-in parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202396648U CN201528147U (en) | 2009-10-16 | 2009-10-16 | Combined drawer unit provided with novel secondary plug-in parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201528147U true CN201528147U (en) | 2010-07-14 |
Family
ID=42519429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202396648U Expired - Lifetime CN201528147U (en) | 2009-10-16 | 2009-10-16 | Combined drawer unit provided with novel secondary plug-in parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201528147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300120A (en) * | 2015-05-11 | 2017-01-04 | 江苏中自电气技术有限公司 | A kind of low-voltage drawer cabinet drawer loop operating system of band positioning supporting part |
| CN107393707A (en) * | 2017-09-12 | 2017-11-24 | 北流市柯顺电子有限公司 | A kind of installation tool and method of transformer L-type contact pin |
-
2009
- 2009-10-16 CN CN2009202396648U patent/CN201528147U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300120A (en) * | 2015-05-11 | 2017-01-04 | 江苏中自电气技术有限公司 | A kind of low-voltage drawer cabinet drawer loop operating system of band positioning supporting part |
| CN107393707A (en) * | 2017-09-12 | 2017-11-24 | 北流市柯顺电子有限公司 | A kind of installation tool and method of transformer L-type contact pin |
| CN107393707B (en) * | 2017-09-12 | 2023-05-05 | 北流市柯顺电子有限公司 | Installation tool and method for L-shaped contact pin of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |