CN104901219A - Installing board and installing method of moulded case circuit breaker in low-voltage draw-out switch cabinet - Google Patents
Installing board and installing method of moulded case circuit breaker in low-voltage draw-out switch cabinet Download PDFInfo
- Publication number
- CN104901219A CN104901219A CN201510333592.3A CN201510333592A CN104901219A CN 104901219 A CN104901219 A CN 104901219A CN 201510333592 A CN201510333592 A CN 201510333592A CN 104901219 A CN104901219 A CN 104901219A
- Authority
- CN
- China
- Prior art keywords
- breaker
- plastic casing
- substrate
- drawer
- switch cabinet
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Abstract
The invention discloses an installing board and installing method of a moulded case circuit breaker (MCCB) in a low-voltage draw-out switch cabinet. The installing board comprises a substrate for installing the MCCB. The bottom end of the substrate is equipped with a bending plate bent towards the front side or rear side of the bottom end. The bending plate is connected with a plate at the bottom of a low-voltage drawer and is provided with more than two groups of installing holes connected with the plate at the bottom of the low-voltage drawer. The installing method achieves installation of the MCCB by using the installing board of the MCCB in the low-voltage draw-out switch cabinet. The installing board and the installing method achieve convenient MCCB installation and uninstallation and high production efficiency, and greatly reduce installation cost.
Description
Technical field
The present invention relates to the fabrication and installation field of low pressure drawer-type switch cabinet, especially for the mounting means of breaker of plastic casing in unit drawer, be specifically related to mounting panel and the installation method of breaker of plastic casing in low pressure drawer-type switch cabinet.
Background technology
In low-voltage switch cabinet of drawer unit drawer, breaker of plastic casing is generally fixed by mounting panel, is laterally arranged in drawer unit.CZ2, CZ3 type operating mechanism is installed in breaker of plastic casing front, is connected with the operating grip on drawer panel by the connecting rod of operating mechanism.Operating grip on rotary drawers panel can realize operating the splitting or integrating of breaker of plastic casing.
In prior art, the mounting panel of breaker of plastic casing is connected with drawer side by side, mounting panel is connected with drawer-bottom board below, because there is with the operation center of moulded case circuit breaker handle the phenomenon do not overlapped in operating mechanism operation center, the overall dimension of different model breaker of plastic casing is different, the breaker of plastic casing electric current of same model is different, and its overall dimension is also different.And drawer side surface plate and bottom laminate perforate are fixing, like this when the breaker of plastic casing of the different current class of breaker of plastic casing or same model changing different model, operating mechanism link and drawer panel handle cannot coincide, and the splitting or integrating of breaker of plastic casing cannot normal running; Be not easy very much to adjustment mounting panel, because breaker of plastic casing has been fixed on drawer side and base plate, need the mounting panel removing breaker of plastic casing, again breaker of plastic casing mounting panel is made, so not only increase goods and materials loss, take again artificial, add on-the-spot installation production cost.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided easy for installation, cost is low, when the breaker of plastic casing of the different current class of different model or same model is installed, and the mounting panel of breaker of plastic casing and installation method in the low pressure drawer-type switch cabinet that connecting rod and operating grip coincide.
To achieve these goals, the technical solution used in the present invention is:
The mounting panel of breaker of plastic casing in this low pressure drawer-type switch cabinet, comprises the substrate for installing described breaker of plastic casing; Described substrate bottom is provided with the bending plate along bottom to front side or rear side bending, and described bending plate is connected with laminate bottom described low voltage drawer, and described bending plate is provided with the more than two installing hole be connected with laminate bottom described low voltage drawer.
Described substrate top and two ends, left and right are respectively equipped with and the flanging of described bending plate to the same side bending.
Described breaker of plastic casing is arranged on the side of described substrate, and the opposite side of described substrate is provided with triangle and strengthens gusset.
Described substrate is provided with the circuit breaker installing hole that more than a group is installed described breaker of plastic casing.
Described substrate, bending plate and flanging are integral type structure.
The cold-rolling galvanization steel plate of described substrate, bending plate and flanging to be thickness be 2.0mm or 2.0mm's covers aluminium zine plate.
Described substrate length is less than or equal to the distance between two drawer sides of described low voltage drawer, and described substrate length is more than or equal to described breaker of plastic casing length.
Described triangle strengthens gusset and described substrate part angle is 90 degree, and described triangle reinforcement gusset is welded on described substrate.
Described substrate is dull and stereotyped.
The installation method of breaker of plastic casing in this low pressure drawer-type switch cabinet, utilizes the mounting panel of breaker of plastic casing in above-mentioned low pressure drawer-type switch cabinet to realize, and is arranged on breaker of plastic casing by operating mechanism; The breaker of plastic casing that operating mechanism is housed is connected with substrate by the circuit breaker installing hole on substrate; By in connecting rod update mechanism; The mobile substrate being provided with breaker of plastic casing, makes connecting rod insert in the hole of the operating grip on low voltage drawer panel; Namely fix substrate after being connected by laminate bottom bending plate on substrate and low voltage drawer, complete the installation of breaker of plastic casing in low pressure drawer-type switch cabinet.
The invention has the advantages that: the mounting panel of breaker of plastic casing and installation method in this low pressure drawer-type switch cabinet, when the breaker of plastic casing of the different current class of breaker of plastic casing or same model changing different model, do not need dismounting substrate, the different installing hole on bending plate and drawer bottom laminate diverse location are fixed; Coincideing between the connecting rod of operating mechanism and the operating grip of drawer panel can be ensured, the splitting or integrating normal running of breaker of plastic casing; Not only easy and simple to handle, easy accessibility, production efficiency is high, and can reduce installation cost greatly.
Accompanying drawing explanation
Mark in the content expressed each width accompanying drawing of specification of the present invention below and figure is briefly described:
Fig. 1 is the schematic front view of the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet of the present invention.
Fig. 2 is the schematic top plan view of the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet of the present invention.
Fig. 3 is the schematic side view of the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet of the present invention.
Fig. 4 is the mounting structure schematic diagram that circuit breaker adopts the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet of the present invention.
Mark in above-mentioned figure is:
1, laminate bottom low voltage drawer, 2, substrate, 3, breaker of plastic casing, 4, operating mechanism, 5, connecting rod, 6, operating grip, 7, bending plate, 8, flanging, 9, triangle strengthens gusset, 10, installing hole, 11, circuit breaker installing hole.
Embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1 to Figure 3, the mounting panel of breaker of plastic casing in this low pressure drawer-type switch cabinet, comprises the substrate 2 for installing breaker of plastic casing; Substrate 2 bottom is provided with the bending plate 7 along bottom to front side or rear side bending, and bending plate 7 is connected with laminate bottom low voltage drawer 1, and bending plate 7 is provided with the more than two installing hole 10 be connected with laminate bottom low voltage drawer 1; Installing hole 10 is square opening, the visual concrete condition adjustment of the number of installing hole 10, can be two groups, three groups, four groups, five groups etc., to meet the installation requirements of the breaker of plastic casing 3 of different model or the different current class of same model.
The mounting panel of breaker of plastic casing in the present invention, when the breaker of plastic casing 3 of the different current class of breaker of plastic casing 3 or same model changing different model, do not need dismounting substrate 2, the different installing holes 10 on bending plate 7 and drawer bottom laminate diverse location are fixed, as shown in Figure 4; Coincideing between the connecting rod 5 of operating mechanism 4 and the operating grip 6 of drawer panel can be ensured, the splitting or integrating normal running of breaker of plastic casing 3; Not only easy and simple to handle, easy accessibility, production efficiency is high, and can reduce installation cost greatly.
Substrate 2 top and two ends, left and right are respectively equipped with and the flanging 8 of bending plate 7 to the same side bending, by four Edge Bends of substrate 2, ensure the structural strength of substrate 2.
Breaker of plastic casing 3 is arranged on the side of substrate 2, and the opposite side of substrate 2 is provided with triangle and strengthens gusset 9.Triangle strengthens the structural strength that gusset 9 strengthens substrate 2 further.
Substrate 2 is provided with the circuit breaker installing hole 11 that more than a group is installed breaker of plastic casing 3, and circuit breaker installing hole 11 is square hole, and circuit breaker installing hole 11 is located at the medium position of substrate 2; Be convenient for changing the installation convenience demand during breaker of plastic casing 3 of different model or the different current class of same model, and the structural configuration of convenient operation mechanism.
Preferred scheme further, substrate 2, bending plate and flanging 8 is integral type structure, and substrate 2 need four Edge Bends, the structural strength of substrate 2 can satisfy the demands, and the structure of whole mounting panel is simple.
Preferable substrate 2, bending plate 7 and flanging 8 for thickness be the cold-rolling galvanization steel plate of 2.0mm or 2.0mm cover aluminium zine plate, surface does not need process.
Substrate 2 length is less than or equal to the distance between two drawer sides of low voltage drawer, and substrate 2 length is more than or equal to breaker of plastic casing 3 length.Substrate 2 no longer adopts the structure be connected with two drawer sides, during to meet the breaker of plastic casing 3 of different model or same model different current class, and the installation requirements of coincideing between operating mechanism link and drawer panel handle; Substrate 2 is compared with mounting panel of the prior art, and length direction shortens, the connection of convenience and drawer bottom laminate.
Triangle strengthens gusset 9 and substrate 2 angles are 90 degree, and triangle reinforcement gusset 9 welds on a substrate 2.Triangle strengthens the structural strength that gusset 9 ensures substrate 2 further, to meet the installation requirements of breaker of plastic casing 3.
Substrate 2 is dull and stereotyped, and substrate 2 facilitates the installation of breaker of plastic casing 3.
The installation method of breaker of plastic casing in this low pressure drawer-type switch cabinet, utilizes the mounting panel of breaker of plastic casing in above-mentioned low pressure drawer-type switch cabinet to realize, and is arranged on by operating mechanism 4 on breaker of plastic casing 3; The breaker of plastic casing 3 that operating mechanism 4 is housed is connected with substrate 2 by the circuit breaker installing hole 11 on substrate 2; By in connecting rod 5 update mechanism 4; The mobile substrate 2 being provided with breaker of plastic casing 3, makes connecting rod 5 insert in the hole of the operating grip 6 on low voltage drawer panel; Namely fix substrate 2 after being connected by laminate 1 bottom bending plate on substrate 2 and low voltage drawer, complete the installation of breaker of plastic casing 3 in low pressure drawer-type switch cabinet.
The installation method of breaker of plastic casing in this low pressure drawer-type switch cabinet, by the position of moving substrate 2, do not need the mounting panel dismantling breaker of plastic casing 3, the position that only need adjust the mounting panel of breaker of plastic casing 3 can make breaker of plastic casing 3 operating mechanism 4 and drawer panel handle hole in drawer match, and avoiding cannot the splitting or integrating of console switch; Not only easy and simple to handle, easy accessibility, production efficiency is high, and can reduce installation cost greatly.
Obvious specific implementation of the present invention is not subject to the restrictions described above, as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out, all within protection scope of the present invention.
Claims (10)
1. the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet, is characterized in that: comprise the substrate for installing described breaker of plastic casing; Described substrate bottom is provided with the bending plate along bottom to front side or rear side bending, and described bending plate is connected with laminate bottom described low voltage drawer, and described bending plate is provided with the more than two installing hole be connected with laminate bottom described low voltage drawer.
2. the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet as claimed in claim 1, is characterized in that: described substrate top and two ends, left and right are respectively equipped with and the flanging of described bending plate to the same side bending.
3. the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet as claimed in claim 1, it is characterized in that: described breaker of plastic casing is arranged on the side of described substrate, the opposite side of described substrate is provided with triangle and strengthens gusset.
4. the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet as claimed in claim 2, is characterized in that: described substrate is provided with the circuit breaker installing hole that more than a group is installed described breaker of plastic casing.
5. the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet as claimed in claim 4, is characterized in that: described substrate, bending plate and flanging are integral type structure.
6. the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet as claimed in claim 5, is characterized in that: the cold-rolling galvanization steel plate of described substrate, bending plate and flanging to be thickness be 2.0mm or 2.0mm's covers aluminium zine plate.
7. the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet as claimed in claim 6, it is characterized in that: described substrate length is less than or equal to the distance between two drawer sides of described low voltage drawer, and described substrate length is more than or equal to described breaker of plastic casing length.
8. the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet as claimed in claim 3, is characterized in that: described triangle strengthens gusset and described substrate part angle is 90 degree, and described triangle is strengthened gusset and is welded on described substrate.
9. the mounting panel of breaker of plastic casing in low pressure drawer-type switch cabinet as claimed in claim 8, is characterized in that: described substrate is for dull and stereotyped.
10. the installation method of breaker of plastic casing in low pressure drawer-type switch cabinet, utilizes the mounting panel of breaker of plastic casing in the low pressure drawer-type switch cabinet described in any one of claim 1-9 to realize, it is characterized in that: be arranged on by operating mechanism on breaker of plastic casing; The breaker of plastic casing that operating mechanism is housed is connected with substrate by the circuit breaker installing hole on substrate; By in connecting rod update mechanism; The mobile substrate being provided with breaker of plastic casing, makes connecting rod insert in the hole of the operating grip on low voltage drawer panel; Namely fix substrate after being connected by laminate bottom bending plate on substrate and low voltage drawer, complete the installation of breaker of plastic casing in low pressure drawer-type switch cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333592.3A CN104901219A (en) | 2015-06-16 | 2015-06-16 | Installing board and installing method of moulded case circuit breaker in low-voltage draw-out switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510333592.3A CN104901219A (en) | 2015-06-16 | 2015-06-16 | Installing board and installing method of moulded case circuit breaker in low-voltage draw-out switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104901219A true CN104901219A (en) | 2015-09-09 |
Family
ID=54033714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510333592.3A Pending CN104901219A (en) | 2015-06-16 | 2015-06-16 | Installing board and installing method of moulded case circuit breaker in low-voltage draw-out switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104901219A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963849A (en) * | 2018-07-04 | 2018-12-07 | 安徽迪康电力科技有限公司 | A kind of mounting plate and installation method of breaker of plastic casing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202474661U (en) * | 2012-03-13 | 2012-10-03 | 博山金龙电力设备配件有限公司 | Circuit breaker installing board in outlet drawer of low-voltage switch outlet cabinet |
| CN203180408U (en) * | 2013-04-08 | 2013-09-04 | 昆山振宏电子机械有限公司 | Unit universal type drawer installing plate |
| CN204741214U (en) * | 2015-06-16 | 2015-11-04 | 安徽鑫龙电器股份有限公司 | Moulded case circuit breaker's mounting panel in low pressure drawer type switch cabinet |
-
2015
- 2015-06-16 CN CN201510333592.3A patent/CN104901219A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202474661U (en) * | 2012-03-13 | 2012-10-03 | 博山金龙电力设备配件有限公司 | Circuit breaker installing board in outlet drawer of low-voltage switch outlet cabinet |
| CN203180408U (en) * | 2013-04-08 | 2013-09-04 | 昆山振宏电子机械有限公司 | Unit universal type drawer installing plate |
| CN204741214U (en) * | 2015-06-16 | 2015-11-04 | 安徽鑫龙电器股份有限公司 | Moulded case circuit breaker's mounting panel in low pressure drawer type switch cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963849A (en) * | 2018-07-04 | 2018-12-07 | 安徽迪康电力科技有限公司 | A kind of mounting plate and installation method of breaker of plastic casing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204538538U (en) | A kind of indoor AC metal armored withdraw-type switch cabinet | |
| CN204741214U (en) | Moulded case circuit breaker's mounting panel in low pressure drawer type switch cabinet | |
| CN104901219A (en) | Installing board and installing method of moulded case circuit breaker in low-voltage draw-out switch cabinet | |
| CN203722117U (en) | All-insulation inflation cabinet with reinforcing structure | |
| CN203326401U (en) | Locking device of power distribution cabinet | |
| CN203942723U (en) | A kind of nine folded section rack decorative panel assemblies and nine folded section racks | |
| CN203351972U (en) | Single-folding door reinforcing rib | |
| CN208567285U (en) | A kind of protection structure for anti-inner container of electric refrigerator cracking | |
| CN202738340U (en) | Plug-in card mounting mechanism and electronic device | |
| CN203490594U (en) | Cabinet rear cover | |
| CN208371281U (en) | A kind of dismountable pick-proof safe cabinet | |
| CN202856175U (en) | Large-size electrical appliance switch cabinet door plate | |
| CN203145744U (en) | Switch cabinet door | |
| CN203983203U (en) | A kind of integral motor protective circuit breaker manual-operating mechanism | |
| CN203660319U (en) | Small busbar chamber of indoor AC metal armored withdrawing switch equipment | |
| CN204967025U (en) | Novel switch board cabinet body structure | |
| CN208299205U (en) | Indoor control cabinet reinforces open frame with heat dissipation type high | |
| CN204718499U (en) | Portable movable target holder | |
| CN204668149U (en) | The mount pad of power capacitor | |
| CN202363749U (en) | Installing side beam used in low voltage power distribution cabinet | |
| CN104064412A (en) | Integrated electric motor protection circuit breaker manual operating mechanism | |
| CN204885842U (en) | Strenghthened type copper bar support piece | |
| CN203674562U (en) | Novel illuminating power distribution box | |
| CN202602109U (en) | Disassemble distribution cabinet | |
| CN203193216U (en) | High-tension switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |
|
| RJ01 | Rejection of invention patent application after publication |