CN203180409U - Drawer position device of low voltage switch cabinet - Google Patents
Drawer position device of low voltage switch cabinet Download PDFInfo
- Publication number
- CN203180409U CN203180409U CN 201320170340 CN201320170340U CN203180409U CN 203180409 U CN203180409 U CN 203180409U CN 201320170340 CN201320170340 CN 201320170340 CN 201320170340 U CN201320170340 U CN 201320170340U CN 203180409 U CN203180409 U CN 203180409U
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- Prior art keywords
- drawer
- slide block
- sensor
- pin plate
- support
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Abstract
The utility model relates to a drawer position device of a low voltage switch cabinet. The drawer position device comprises a drawer separator plate and a drawer and is characterized in that: a pushing mechanism is arranged at the inner side of the drawer; a position locking button and a position display window are arranged at the outer side of the drawer; the pushing mechanism comprises a support and a slide block, wherein a mounting plate is fixed on the support; a slide block is arranged on the mounting plate and the slide block is contacted with the position locking button and a lateral part of the slide block is provided with a skewed slot; the mounting plate is provided with a chute and the upper part of the mounting plate is inserted into a pin plate; a fixing screw is arranged inside the skewed slot and the chute and is connected with the pin plate; a pin- plate positioning slot is arranged at the bottom of the drawer separator plate; a jump ring slot is arranged at the lateral part of the slide block and a pushing spring is arranged inside the jump ring slot; a display rod is arranged on the support; a reset spring is connected between the display rod and the support; the end part of the display rod and the mounting plate are connected in a rotary manner; an inclined sliding surface is arranged at the bottom of the display rod; and the inclined sliding surface connects and cooperates with an inclined block of the bottom of the drawer separator plate. The drawer position device of the utility model can effectively display three drawer positions when the drawer is in separation, testing and working state.
Description
Technical field
The utility model relates to a kind of location means, especially a kind of drawer positions device of low-tension switch cabinet.
Background technology
Be to use one of maximum equipment at power transmission and distribution device mesolow switch cubicle, and in low-tension switch cabinet, for the reliability of guaranteeing equipment and shorten maintenance time, adopt the drawer type mounting means, can effectively solve the reliability of low-tension switch cabinet and shorten maintenance time, because the drawer highly versatile, interchangeability is good, can change at any time in case break down.So present most of low-tension switch cabinet all adopts this mode, on drawer inserts and extracts out, various structures are arranged at present, certain structures is too complicated, reliability is bad, therefore on position display, can not guarantee its correctness, need a kind of simple in structurely but can clearly show the device of each position, adopt the device of machinery and position transducer combination, can on panel, effectively show the particular location of its drawer, avoid occurring the generation of misoperation generation accident.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of drawer positions device of low-tension switch cabinet is provided, and is simple in structure, guarantees that drawer inserts and extracts out, shows that effectively drawer is in three positions that isolate, test, work.
According to the technical scheme that the utility model provides, a kind of drawer positions device of low-tension switch cabinet comprises being installed in low tension switch dust panel cashier's office in a shop that the bottom mounting guide rail of dust panel is installed drawer on the guide rail, and drawer inserts or extracts out along guide rail; It is characterized in that: the installed inside propulsive mechanism of described drawer, the arranged outside locking position button of drawer and position display window; Described propulsive mechanism comprises support and slide block, mounting plate on the support, and the sidepiece of mounting panel arranges location groove, and in the groove of slide block insertion position, an end of slide block contacts with the locking position button, and the sidepiece of slide block arranges skewed slot; Described mounting panel is provided with vertical chute, and the top of mounting panel arranges the pin plate jack, inserts pin plate in the pin plate jack; In the skewed slot of described slide block and the chute of mounting panel hold-down screw is set, hold-down screw is connected with pin plate; In the bottom of described dust panel the drawer locating piece is set, is provided with three pin plate location notchs at the drawer locating piece, three pin plate location notchs are respectively the location hole that drawer is in isolation, test, three positions of work; The sidepiece of described slide block arranges the jump ring groove, and propelling spring is installed in the jump ring groove, and the two ends of propelling spring are withstood slide block and mounting panel respectively; The end of described support is provided with location notch, and display pole is set in location notch, connects back-moving spring between display pole and the support; One end of described display pole is the position display zone, and this position display zone is positioned at the rear of the position display window of drawer, and the other end and the mounting panel of display pole are rotationally connected; Be provided with oblique sliding surface in the bottom of described display pole, this oblique sliding surface contacts with the skewback that is installed in drawer locating piece one side, and tiltedly sliding surface matches with the inclined-plane of skewback, realizes rising or the decline of display pole.
Dust panel in described drawer locating piece one side is installed isolation sensor, test sensor and working sensor, and isolation sensor, test sensor and working sensor are corresponding with the position of the isolation of drawer locating piece, test, work respectively.
At the sidepiece sensor installation baffle plate of described drawer, when drawer laid respectively at isolation, test, service position, sensor bezel sheltered from isolation sensor, test sensor, working sensor respectively.
Described hold-down screw is located in packing ring and the ball, and hold-down nut is fastening.
One end of described back-moving spring hangs in the hook hole on the display pole, and the other end of back-moving spring hangs on the hook axle of support.
The drawer positions apparatus structure of low-tension switch cabinet described in the utility model is simple, can guarantee that drawer inserts and extracts out, and can pass through three positions of the residing isolation of position display window instant playback drawer, test, work, perhaps shown three positions of the residing isolation of drawer, test, work to the instrument by sensor output signal.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of propulsive mechanism described in the utility model.
Fig. 3 is the decomposing state figure of propulsive mechanism described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with concrete accompanying drawing.
As Fig. 1～shown in Figure 3: as described in the drawer positions device of low-tension switch cabinet comprise support 1, slide block 2, display pole 3, pin plate 4, back-moving spring 5, propelling spring 6, hold-down screw 7, packing ring 8, ball 9, hold-down nut 10, drawer locating piece 11, isolation sensor 12, test sensor 13, working sensor 14, dust panel 15, sensor bezel 16, drawer 17, locking position button 18, position display window 19, mounting panel 20, alignment pin 21, chute 31, location hole 32, location groove 33, location notch 34, skewed slot 35, jump ring groove 36, hook hole 37, hook axle 38, oblique sliding surface 39, pin plate jack 40, guide rail 41, pin plate location notch 42, skewback 43 etc.
As shown in Figure 1, the utility model comprises and is installed in low tension switch dust panel 15 cashier's office in a shop, at the bottom of dust panel 15 mounting guide rail 41, at guide rail 41 drawer 17 is installed, drawer 17 can insert or extract out along guide rail 41, at the installed inside propulsive mechanism of drawer 17, at arranged outside locking position button 18 and the position display window 19 of drawer 17;
As Fig. 2, shown in Figure 3, described propulsive mechanism comprises support 1 and slide block 2, and mounting plate 20 on the support 1, sidepiece at mounting panel 20 arranges location groove 33, in the slide block 2 insertion position grooves 33, an end of slide block 2 contacts with locking position button 18, and the sidepiece of slide block 2 arranges skewed slot 35; Be provided with vertical chute 31 at described mounting panel 20, on the top of mounting panel 20 pin plate jack 40 be set, in pin plate jack 40, insert pin plate 4; In the chute 31 of the skewed slot 35 of described slide block 2 and mounting panel 20 hold-down screw 7 is set, hold-down screw 7 penetrates in packing ring 8 and the ball 9, and is connected with pin plate 4, and is fastening by hold-down nut 10; Thereby when slide block 2 moved forward and backward, drive ball 9 moved along the chute 31 of support 1, moved up and down thereby drive pin plate 4; As shown in Figure 1, in the bottom of described dust panel 15 drawer locating piece 11 is set, be provided with three pin plate location notchs 42 at drawer locating piece 11, three pin plate location notchs 42 are respectively the location hole that drawer 17 is in isolation, test, three positions of work, and pin plate 4 inserts the positioning action that plays in the pin plate location notch 42 drawer 17; Move up when pin plate 4 is driven by ball 9, when shifting out in the pin plate location notch 42, drawer 17 is free to insert or extract out;
As shown in Figure 1 and Figure 2, at the sidepiece of described slide block 2 jump ring groove 36 is set, propelling spring 6 is installed in jump ring groove 36, the two ends of propelling spring 6 are withstood slide block 2 and mounting panel 20 respectively; Propelling spring 6 can be with slide block 2 bounce-backs, and at this moment, ball 9, drives pin plate 4 and moves down to lower slider along chute 31, and then pin plate 4 falls into pin plate location notch 42;
As Fig. 1～shown in Figure 3, be provided with location notch 34 in the end of described support 1, display pole 3 is set in location notch 34; One end of described display pole 3 is the position display zone, and this position display zone is positioned at the rear of the position display window 19 of drawer 17, can observe the shown position of display pole 3 by position display window 19; The other end of described display pole 3 is provided with alignment pin 21, and alignment pin 21 is arranged in the location hole 32 on the mounting panel 20; Connect back-moving spring 5 between described display pole 3 and the support 1, an end of back-moving spring 5 hangs in the hook hole 37 on the display pole 3, and the other end of back-moving spring 5 hangs on the hook axle 38 of support 1; Be provided with oblique sliding surface 39 in the bottom of described display pole 3, this oblique sliding surface 39 contacts with the skewback 43 that is installed in drawer locating piece 11 1 sides, and tiltedly sliding surface 39 matches with the inclined-plane of skewback 43, realizes rising or the decline of display pole 3; When drawer 17 was positioned at different positions, the oblique sliding surface 39 of display pole 3 contacted with the diverse location of skewback 43, and display pole 3 is in different positions, can observe the position that this moment, drawer 17 was in from position display window 19;
As shown in Figure 1, dust panel 15 in described drawer locating piece 11 1 sides is installed isolation sensor 12, test sensor 13 and working sensors 14, and isolation sensor 12, test sensor 13 and working sensor 14 are corresponding with the position of the isolation of drawer locating piece 11, test, work respectively; Sidepiece sensor installation baffle plate 16 at described drawer 17, when drawer 17 lays respectively at isolation, test, service position, sensor bezel 16 shelters from isolation sensor 12, test sensor 13, working sensor 14 respectively, thereby sends the position of drawer to remote terminal.
The course of work of the present utility model: arrive the isolated location when drawer 17 enters earlier, at this moment, the sensor bezel 16 of drawer 17 sidepieces covers isolation sensor 12, thereby shows the relevant position of drawer 17;
Press locking position button 18, contacted with slide block 2 by locking position button 18, and promotion slide block 2 is pushed ahead, drive ball 9 and move up along chute 31, and drive pin plate 4 and move up, thereby pin plate 4 leaves pin plate location notch 42, drawer 17 is realized moving forward, and arrives test position; Disengaged position locking press button 18, slide block 2 are mobile backward under the effect of propelling spring 6 bounces, drive ball 9 and move down along chute 31, and drive pin plate 4 and move down and be inserted in the pin plate location notch 42, to fix the position of drawer 17; At this moment, the sensor bezel 16 of drawer 17 sidepieces is blocked test sensor 13, thereby shows that drawer 17 is positioned at the experiment position;
When drawer 17 need be pushed ahead again, press locking position button 18, promote slide block 2 by locking position button 18 and move, drive ball 9 and move up along chute 31, and drive pin plate 4 and move up, pin plate 4 leaves pin plate location notch 42, drawer 17 is realized moving forward, and arrives the service position; Disengaged position locking press button 18, slide block 2 are mobile backward under the effect of propelling spring 6 bounces, drive ball 9 and move down along chute 31, and drive pin plate 4 and move down and be inserted in the pin plate location notch 42; At this moment, the sensor bezel 16 of drawer 17 sidepieces is blocked working sensor 14, thereby shows that drawer 17 is positioned at the service position;
When drawer 17 shifts out, as long as pin locking position button 18, promoting slide block 2 by locking position button 18 moves, driving ball 9 moves up along chute 31, and drive pin plate 4 and move up, pin plate 4 leaves pin plate location notch 42, and drawer 17 is mobile backward, pass through test position, isolated location successively, until drawer 17 is extracted out outside the low voltage switchgear.
In the process that drawer 17 inserts or extracts out, the oblique sliding surface of display pole 3 bottoms contacts with the inclined-plane of skewback 43, and according to the diverse location of drawer 17, display pole 3 is in the differing heights that rises and descend, can observe the diverse location that display pole 3 shows from position display window 19, i.e. the diverse location that is in of drawer 17.
Claims (5)
1. the drawer positions device of a low-tension switch cabinet, comprise and be installed in low tension switch dust panel (15) cashier's office in a shop, at the bottom mounting guide rail (41) of dust panel (15), at guide rail (41) drawer (17) is installed, drawer (17) inserts or extracts out along guide rail (41); It is characterized in that: at the installed inside propulsive mechanism of described drawer (17), at arranged outside locking position button (18) and the position display window (19) of drawer (17); Described propulsive mechanism comprises support (1) and slide block (2), support (1) is gone up mounting plate (20), sidepiece at mounting panel (20) arranges location groove (33), in slide block (2) the insertion position groove (33), one end of slide block (2) contacts with locking position button (18), and the sidepiece of slide block (2) arranges skewed slot (35); Be provided with vertical chute (31) at described mounting panel (20), on the top of mounting panel (20) pin plate jack (40) be set, in pin plate jack (40), insert pin plate (4); In the chute (31) of the skewed slot (35) of described slide block (2) and mounting panel (20) hold-down screw (7) is set, hold-down screw (7) is connected with pin plate (4); In the bottom of described dust panel (15) drawer locating piece (11) is set, be provided with three pin plate location notchs (42) at drawer locating piece (11), three pin plate location notchs (42) are respectively the location hole that drawer (17) is in isolation, test, three positions of work; Sidepiece at described slide block (2) arranges jump ring groove (36), and propelling spring (6) is installed in jump ring groove (36), and the two ends of propelling spring (6) are withstood slide block (2) and mounting panel (20) respectively; Be provided with location notch (34) in the end of described support (1), display pole (3) is set in location notch (34), connect back-moving spring (5) between display pole (3) and the support (1); One end of described display pole (3) is the position display zone, and this position display zone is positioned at the rear of the position display window (19) of drawer (17), and the other end of display pole (3) and mounting panel (20) are rotationally connected; Be provided with oblique sliding surface (39) in the bottom of described display pole (3), this oblique sliding surface (39) contacts with the skewback that is installed in drawer locating piece (11) one sides (43), and tiltedly sliding surface (39) matches with the inclined-plane of skewback (43), realizes rising or the decline of display pole (3).
2. the drawer positions device of low-tension switch cabinet as claimed in claim 1, it is characterized in that: at the dust panel (15) of described drawer locating piece (11) one sides isolation sensor (12), test sensor (13) and working sensor (14) are installed, isolation sensor (12), test sensor (13) and working sensor (14) are corresponding with the position of the isolation of drawer locating piece (11), test, work respectively.
3. the drawer positions device of low-tension switch cabinet as claimed in claim 2, it is characterized in that: at the sidepiece sensor installation baffle plate (16) of described drawer (17), when drawer (17) laid respectively at isolation, test, service position, sensor bezel (16) sheltered from isolation sensor (12), test sensor (13), working sensor (14) respectively.
4. the drawer positions device of low-tension switch cabinet as claimed in claim 1, it is characterized in that: described hold-down screw (7) is located in packing ring (8) and the ball (9), and hold-down nut (10) is fastening.
5. the drawer positions device of low-tension switch cabinet as claimed in claim 1, it is characterized in that: an end of described back-moving spring (5) hangs in the hook hole (37) on the display pole (3), and the other end of back-moving spring (5) hangs on the hook axle (38) of support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170340 CN203180409U (en) | 2013-04-07 | 2013-04-07 | Drawer position device of low voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170340 CN203180409U (en) | 2013-04-07 | 2013-04-07 | Drawer position device of low voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180409U true CN203180409U (en) | 2013-09-04 |
Family
ID=49077069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320170340 Withdrawn - After Issue CN203180409U (en) | 2013-04-07 | 2013-04-07 | Drawer position device of low voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180409U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178464A (en) * | 2013-04-07 | 2013-06-26 | 博耳(无锡)电力成套有限公司 | Drawer position device of low-voltage switchgear cabinet |
| CN104701775A (en) * | 2013-12-10 | 2015-06-10 | 施耐德电器工业公司 | Position display device used for displaying operating position of drawer of power distribution cabinet |
| WO2020114447A1 (en) * | 2018-12-05 | 2020-06-11 | 施耐德电器工业公司 | Mechanical interlocking mechanism |
-
2013
- 2013-04-07 CN CN 201320170340 patent/CN203180409U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178464A (en) * | 2013-04-07 | 2013-06-26 | 博耳(无锡)电力成套有限公司 | Drawer position device of low-voltage switchgear cabinet |
| CN103178464B (en) * | 2013-04-07 | 2015-07-15 | 博耳(无锡)电力成套有限公司 | Drawer position device of low-voltage switchgear cabinet |
| CN104701775A (en) * | 2013-12-10 | 2015-06-10 | 施耐德电器工业公司 | Position display device used for displaying operating position of drawer of power distribution cabinet |
| CN104701775B (en) * | 2013-12-10 | 2017-03-01 | 施耐德电器工业公司 | For showing the lever position indicator of the drawer operating position of power distribution cabinet |
| WO2020114447A1 (en) * | 2018-12-05 | 2020-06-11 | 施耐德电器工业公司 | Mechanical interlocking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130904 Effective date of abandoning: 20150715 |
|
| RGAV | Abandon patent right to avoid regrant |