CN2393237Y - Opening-closing interlocking device for drawer of electric controlled cabinet - Google Patents
Opening-closing interlocking device for drawer of electric controlled cabinet Download PDFInfo
- Publication number
- CN2393237Y CN2393237Y CN 99226878 CN99226878U CN2393237Y CN 2393237 Y CN2393237 Y CN 2393237Y CN 99226878 CN99226878 CN 99226878 CN 99226878 U CN99226878 U CN 99226878U CN 2393237 Y CN2393237 Y CN 2393237Y
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- CN
- China
- Prior art keywords
- drawer
- opening
- handle
- connecting rod
- folding
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an opening-closing interlocking device for a drawer of an electric controlled cabinet. A handle which is arranged on the face plate of a drawer is provided with an opening which is provided with a rotary handle. The lower part of the rotary handle is hinged with the handle, and the middle part of the rotary handle is connected with one end of an opening-closing connecting rod, the other end of which is connected with and arranged on a gear wheel that is arranged under a side plate of the drawer. The gear wheel is engaged with a gear rack which is fixed on a cabinet frame. The utility model adopts the transmission of a gear wheel and gear rack mechanism and can be interlocked with an air switch and a rotary grip.
Description
The utility model relates to a kind of drawer closing device of electric control cabinet.
Along with the progress of expanding economy and society, the use of analog and digital electrical appliance control cubicle is just more and more popularized.The drawer of this type of electrical control cubicles has multiple drive mechanism form, do not add any device on the initial drawer, directly advance to pull out with hand push, improved a little afterwards have lever transmission mechanism and a lead screw transmission mechanism, more laborsaving but the transmission instability of lever transmission mechanism, the lead screw transmission mechanism transmission is more stable but folding speed is too slow, and they all can not determine the position of drawer exactly, can not show drawer is in which position in closure, test, the disconnection.
The purpose of this utility model is: a kind of folding interlock of electrical control cubicles drawer is provided, and it adopts gear wheel bar mechanism driving, and can interlock with the rotary handle of air switch.
The technical solution of the utility model is: a kind of folding interlock of electrical control cubicles drawer, handle on the panel of this drawer is provided with opening, be provided with rotating handles in the opening, the bottom and the handle of rotating handles are hinged, the middle part of rotating handles is connected with the folding connecting rod, the other end of folding connecting rod is connected on the gear that is installed on the drawer side bottom, gear and the tooth bar engagement that is fixed on the tank bracket.
The further technical scheme of the utility model is: a kind of folding interlock of electrical control cubicles drawer, handle on the panel of this drawer is provided with opening, be provided with rotating handles in the opening, the bottom and the handle of rotating handles are hinged, the middle part of rotating handles is connected with the folding connecting rod, the other end of folding connecting rod is connected on the gear that is installed on the drawer side bottom, gear and the tooth bar engagement that is fixed on the tank bracket; The top of the folding connecting rod of the inboard of described panel is provided with transversely movable securing rod, securing rod is connected with lock link, the other end of lock link is connected the inner of the air switch handle that is arranged on the panel, is respectively equipped with the groove that makes progress that staggers mutually and downward recess on securing rod and the lock link.
The utility model has the advantages that:
1. the utility model adopts the transmission mechanism of rack-and-pinion as drawer, and simple in structure, accurate positioning, folding are light.
2. the bottom of rotating handles of the present utility model and handle are hinged, and the middle part is connected with the folding connecting rod, and the folding connecting rod is connected with gear, and be so rotating handles also is a leverage, just more laborsaving during the drawer folding.
3. the utility model also is provided with the interlock with the air switch handle, and when drawer closure, switch connection, blocking lever just in time embeds in the groove of folding connecting rod, and this moment, drawer can not be opened; When opening drawer, must earlier the air switch handle be gone to open position, the recess of securing rod is aimed at the groove of folding connecting rod at this moment, pulls out rotating handles again, and through folding connecting rod, gear, rack for transmission, drawer just has been unlocked.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Wherein: 1 drawer; 2 panels; 3 handles; 4 openings; 5 rotating handleses; 6 folding connecting rods; 7 drawer sides; 8 gears; 9 tooth bars; 10 securing rods; 11 lock links; 12 air switch handles; 13 grooves; 14 recesses.
Embodiment: as shown in the figure, a kind of folding interlock of electrical control cubicles drawer, handle [3] on the panel [2] of this drawer [1] is provided with opening [4], be provided with rotating handles [5] in the opening [4], the bottom of rotating handles [5] and handle [3] are hinged, the middle part of rotating handles [5] is connected with folding connecting rod [6], and the other end of folding connecting rod [6] is connected on the gear [8] that is installed on drawer side [7] bottom, gear [8] and tooth bar [9] engagement that is fixed on the tank bracket; The top of the folding connecting rod [6] of the inboard of described panel [2] is provided with transversely movable securing rod [10], securing rod [10] is connected with lock link [11], the other end of lock link [11] is connected the inner of the air switch handle [12] that is arranged on the panel [2], is respectively equipped with the groove that makes progress [13] that staggers mutually and downward recess [14] on securing rod [10] and the lock link [11].The utility model adopts the transmission mechanism of rack-and-pinion as drawer [1], and simple in structure, accurate positioning, folding are light; The bottom of rotating handles of the present utility model [5] and handle [3] are hinged, and the middle part is connected with folding connecting rod [6], and folding connecting rod [6] is connected with gear [8], and be so rotating handles [5] also is a leverage, just more laborsaving during drawer [1] folding; The utility model also is provided with the interlock with air switch handle [12], and when drawer [1] closure, switch connection, blocking lever [10] just in time embeds in the groove [13] of folding connecting rod [6], and drawer this moment [1] can not be opened; When opening drawer [1], must earlier air switch handle [12] be gone to open position, the recess [14] of securing rod this moment [10] is aimed at the groove [13] of folding connecting rod [6], pulls out rotating handles [5] again, through the transmission of folding connecting rod [6], gear [8], tooth bar [9], drawer [1] just has been unlocked.
Claims (2)
1. the folding interlock of an electrical control cubicles drawer, it is characterized in that: the handle [3] on the panel [2] of this drawer [1] is provided with opening [4], be provided with rotating handles [5] in the opening [4], the bottom of rotating handles [5] and handle [3] are hinged, the middle part of rotating handles [5] is connected with folding connecting rod [6], the other end of folding connecting rod [6] is connected on the gear [8] that is installed on drawer side [7] bottom, gear [8] and tooth bar [9] engagement that is fixed on the tank bracket.
2. the folding interlock of electrical control cubicles drawer according to claim 1, it is characterized in that: the top of the folding connecting rod [6] of the inboard of described panel [2] is provided with transversely movable securing rod [10], securing rod [10] is connected with lock link [11], the other end of lock link [11] is connected the inner of the air switch handle [12] that is arranged on the panel [2], is respectively equipped with the groove that makes progress [13] that staggers mutually and downward recess [14] on securing rod [10] and the lock link [11].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226878 CN2393237Y (en) | 1999-06-04 | 1999-06-04 | Opening-closing interlocking device for drawer of electric controlled cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99226878 CN2393237Y (en) | 1999-06-04 | 1999-06-04 | Opening-closing interlocking device for drawer of electric controlled cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2393237Y true CN2393237Y (en) | 2000-08-23 |
Family
ID=34016498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99226878 Expired - Fee Related CN2393237Y (en) | 1999-06-04 | 1999-06-04 | Opening-closing interlocking device for drawer of electric controlled cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2393237Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795744A (en) * | 2015-05-09 | 2015-07-22 | 武汉华开电器有限公司 | High voltage distribution cabinet |
| CN107822340A (en) * | 2017-10-26 | 2018-03-23 | 林玉平 | A kind of multi-functional traditional Chinese medicine cabinet and its making, installation and application method |
| CN111725755A (en) * | 2020-06-30 | 2020-09-29 | 扬中蓝天电器有限公司 | Movable mounting structure, sealing assembly and fire-resistant bus duct |
-
1999
- 1999-06-04 CN CN 99226878 patent/CN2393237Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795744A (en) * | 2015-05-09 | 2015-07-22 | 武汉华开电器有限公司 | High voltage distribution cabinet |
| CN107822340A (en) * | 2017-10-26 | 2018-03-23 | 林玉平 | A kind of multi-functional traditional Chinese medicine cabinet and its making, installation and application method |
| CN111725755A (en) * | 2020-06-30 | 2020-09-29 | 扬中蓝天电器有限公司 | Movable mounting structure, sealing assembly and fire-resistant bus duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |