CN105828565A - Fixing device assembly for electric power device - Google Patents
Fixing device assembly for electric power device Download PDFInfo
- Publication number
- CN105828565A CN105828565A CN201610253443.0A CN201610253443A CN105828565A CN 105828565 A CN105828565 A CN 105828565A CN 201610253443 A CN201610253443 A CN 201610253443A CN 105828565 A CN105828565 A CN 105828565A
- Authority
- CN
- China
- Prior art keywords
- base plate
- wedge shape
- fixture block
- electrical device
- shape fixture
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1404—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by edge clamping, e.g. wedges
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1405—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by clips or resilient members, e.g. hooks
Abstract
The invention relates to a fixing device assembly for an electric power device. The fixing device assembly is used for fixedly installing an electric power device (9) into an electrical cabinet (199). The fixing device assembly includes a fixing beam (7) which is fixed in the electrical cabinet (199) and an elastic clamping assembly which is connected with the inner end of the electric power device (9); the elastic clamping assembly comprises two symmetrically-arranged wedge-shaped clamping blocks (8); a pushing and separating spring (88) is arranged between the two wedge-shaped clamping blocks (8) so as to elastically separate the two wedge-shaped clamping blocks (8); the outer side of each wedge-shaped clamping block is provided with a wedge-shaped surface (810); and one end portion of each wedge-shaped surface, which is adjacent to the fixing beam (7), is hinged to a rolling wheel (83) through a fixing shaft (81).
Description
Technical field
The present invention relates to electric power electric field, the fixing device component of a kind of electrical device.
Background technology
Electric power electric device generally requires in regulator cubicle and carries out the fixed installation that firmness is good.But, these devices generally require replacing to carry out care and maintenance.Therefore, it expects have the mounting means being rapidly assembled and disassembled under the occasion needing easy disassembly.Meanwhile, the positioning states after it is installed needs have good Position stability to guarantee that wiring is safe and stable.More existing mounting means or install complex, are not easy to dismounting；The firmness of its stationary positioned is relatively low, have bigger can shaking volume.
Summary of the invention
It is an object of the invention to provide the fixing device component of a kind of electrical device, it is used for overcoming drawbacks described above of the prior art.
nullThe fixing device component of a kind of electrical device according to the present invention，For electrical device is fixedly installed in regulator cubicle，Including the fixing beam being fixed in described regulator cubicle and the elastic clamping component being connected with the inner of described electrical device，Wherein，Described elastic clamping component includes symmetrically arranged two wedge shape fixture blocks，It is provided with top pressure between said two wedge shape fixture block and opens spring in order to be opened by above-mentioned two wedge shape latch elastic，The outside of each described wedge shape fixture block has lozenges and is hinged with roller at a side end of the close described fixing beam of described lozenges by fixing axle，Described fixing axle extends beyond two extensions of described end and coordinates with the slide in two sidewalls of the elastic top grooving board arranged near described end respectively and described roller engages with the base plate of described elastic top grooving board，Wherein，Described chute and described extension are fixed to one another so that described elastic top grooving board is connected to described wedge shape fixture block on the direction being perpendicular to described chute longitudinal direction；nullThe outside of the base plate of described elastic top grooving board is fixedly installed guide lug and is slidably matched for the gathering sill in the side plate of external engagement frid，Wherein，It is provided with locking top pressure spring between base plate and the base plate of described elastic top grooving board of described external engagement frid，It is thus possible to above-mentioned elastic top grooving board is compressed and is biased into the spacing prominent of described external engagement frid，The side that the base plate of described external engagement frid is relative with described locking top pressure spring engages for the inside bottom surface of the cavity with described fixing beam，Wherein，The opening part away from described inside bottom surface of the cavity of described fixing beam is provided with two latch ramp protuberances，Each described latch ramp protuberance is provided with the inclined-plane in order to coordinate with the lozenges of corresponding wedge shape fixture block，Thus，Said two wedge shape fixture block overcome described top pressure open spring and close to each other and utilize locking plane inside described latch ramp protuberance and the cooperation being positioned at shoulders at the side away from described fixing beam of described lozenges on corresponding described wedge shape fixture block to be locked by described electrical device when described wedge shape fixture block is inserted in described cavity，And utilize the elastic top pressure effect of described locking top pressure spring described shoulders to be pressed in described locking plane thus by described electrical device fastening location；The base plate of described external engagement frid is provided with elastic contact switch on the end face of the base plate of described elastic top grooving board, on described fixing beam, LED light is installed, described elastic contact switch is in order to the contacts baseplate with described elastic top grooving board, and control the opening and closing of described LED light, when the base plate of described elastic top grooving board is compressed and contacts with described elastic contact switch, described LED light lights to point out described electrical device to fasten in place；The left end of the cavity of described fixing beam is provided with cushion pad, and described cushion pad is in order to reduce the base plate of the described external engagement frid shock when described cushion pad runs.
Pass through such scheme, it is possible to ensure that wedge shape fixture block is smoothed out drawing close and expansion action such that it is able to lock easily and unlock；And utilize locking top pressure spring, it is possible to wedge shape fixture block is compacted in lock plane such that it is able to ensure the position stability for electrical device.Utilizing the gathering sill of the guiding of base plate protuberance for elastic frid, it can allow for stretching into thus avoiding interference with of described wedge shape fixture block.By the assembly of the present invention, it is possible to effectively solve defect of the prior art.
Accompanying drawing explanation
Fig. 1 is the installment state schematic diagram of regulator cubicle involved in the present invention and electrical device.
Fig. 2 is the structural representation after electrical device is removed of the regulator cubicle in Fig. 1.
Fig. 3 is the overall structure schematic diagram of assembly of the invention assembly, and position is corresponding to the left view section at an electrical device in Fig. 1.
Fig. 4 is the cross-sectional schematic of the direction of arrow in Fig. 3.
Detailed description of the invention
Below in conjunction with Fig. 1-4, the present invention is described in detail.
nullA kind of fixing device component of electrical device，For electrical device 9 is fixedly installed in regulator cubicle 199，Including the fixing beam 7 being fixed in described regulator cubicle 199 and the elastic clamping component being connected with the inner of described electrical device 9，Wherein，Described elastic clamping component includes symmetrically arranged two wedge shape fixture blocks 8，It is provided with top pressure between said two wedge shape fixture block 8 and opens spring 88 in order to above-mentioned two wedge shape fixture block 8 elasticity to be opened，The outside of each described wedge shape fixture block has lozenges 810 and is hinged with roller 82 at a side end of the close described fixing beam 7 of described lozenges by fixing axle 81，Described fixing axle 81 extends beyond two extensions 811 of described end and coordinates with the slide in two sidewalls of the elastic top grooving board 5 arranged near described end respectively and described roller 82 engages with the base plate 52 of described elastic top grooving board 5，Wherein，Described chute and described extension 811 are fixed to one another so that described elastic top grooving board 5 is connected to described wedge shape fixture block 8 on the direction being perpendicular to described chute longitudinal direction；nullThe outside of the base plate 52 of described elastic top grooving board 5 is fixedly installed guide lug 51 and is slidably matched for the gathering sill 62 in the side plate of external engagement frid 6，Wherein，Locking top pressure spring 65 it is provided with between base plate 61 and the base plate 52 of described elastic top grooving board 5 of described external engagement frid 6，It is thus possible to above-mentioned elastic top grooving board 5 is compressed and is biased into the spacing prominent of described external engagement frid 6，The side that the base plate 61 of described external engagement frid 6 is relative with described locking top pressure spring 65 engages for the inside bottom surface of the cavity 71 with described fixing beam 7，Wherein，The opening part away from described inside bottom surface of the cavity 71 of described fixing beam 7 is provided with two latch ramp protuberances 72，Each described latch ramp protuberance 72 is provided with the inclined-plane in order to coordinate with the lozenges 810 of corresponding wedge shape fixture block 8，Thus，Said two wedge shape fixture block 8 overcome described top pressure open spring 88 and close to each other and utilize locking plane 73 inside described latch ramp protuberance 72 and the cooperation being positioned at shoulders 82 at the side away from described fixing beam 7 of described lozenges 810 on corresponding described wedge shape fixture block 8 to be locked by described electrical device 9 when described wedge shape fixture block 8 is inserted in described cavity 71，And utilize the elastic top pressure effect of described locking top pressure spring 65 and described shoulders 820 is pressed in described locking plane 73 thus described electrical device 9 is fastened location；The base plate 61 of described external engagement frid 6 is provided with elastic contact switch 66 on the end face of the base plate 52 of described elastic top grooving board 5, on described fixing beam 7, LED light 67 is installed, described elastic contact switch 66 is in order to contact with the base plate 52 of described elastic top grooving board 5, and control the opening and closing of described LED light 67, when the base plate 52 of described elastic top grooving board 5 is compressed and contacts with described elastic contact switch 66, described LED light 67 lights to point out described electrical device 9 to fasten in place；The left end of the cavity 71 of described fixing beam 7 is provided with cushion pad 68, and described cushion pad 68 is in order to reduce the base plate 61 of described external engagement frid 6 shock when described cushion pad 68 runs.
Valuably, wherein, on described fixing beam 7, the inclined-plane in order to coordinate with described lozenges 810 is in groove 90, thus by described electrical device 9 clamping location on the longitudinally of described fixing beam 7.
Wedge shape fixture block can be smoothed out drawing close and expansion action such that it is able to locks easily and unlocks；And utilize locking top pressure spring, it is possible to wedge shape fixture block is compacted in lock plane such that it is able to ensure the position stability for electrical device.Utilizing the gathering sill of the guiding of base plate protuberance for elastic frid, it can allow for stretching into thus avoiding interference with of described wedge shape fixture block.
Those skilled in the art can be clear and definite, for any combination and the variations or modifications of technical characteristic above-mentioned in the present invention, within each falling within protection scope of the present invention.The above-mentioned technical characteristic of the present invention is only explanatory and exemplary, rather than for the restriction of protection domain.Protection scope of the present invention determines so that appended claim is as the criterion.
Claims (2)
- null1. the fixing device component of an electrical device，For electrical device (9) is fixedly installed in regulator cubicle (199)，Including the fixing beam (7) being fixed in described regulator cubicle (199) and the elastic clamping component being connected with the inner of described electrical device (9)，Wherein，Described elastic clamping component includes symmetrically arranged two wedge shape fixture blocks (8)，It is provided with top pressure between said two wedge shape fixture block (8) and opens spring (88) in order to above-mentioned two wedge shape fixture block (8) elasticity to be opened，The outside of each described wedge shape fixture block has lozenges (810) and is hinged with roller (82) at a side end of the close described fixing beam (7) of described lozenges by fixing axle (81)，Described fixing axle (81) extends beyond two extensions (811) of described end and coordinates with the slide in two sidewalls of the elastic top grooving board (5) arranged near described end respectively and described roller (82) engages with the base plate (52) of described elastic top grooving board (5)，Wherein，Described chute and described extension (811) are fixed to one another so that described elastic top grooving board (5) is connected to described wedge shape fixture block (8) on the direction being perpendicular to described chute longitudinal direction；nullThe outside of the base plate (52) of described elastic top grooving board (5) is fixedly installed guide lug (51) and is slidably matched for the gathering sill (62) in the side plate of external engagement frid (6)，Wherein，Locking top pressure spring (65) it is provided with between base plate (61) and the base plate (52) of described elastic top grooving board (5) of described external engagement frid (6)，It is thus possible to above-mentioned elastic top grooving board (5) is compressed and is biased into the spacing prominent of described external engagement frid (6)，The side that the base plate (61) of described external engagement frid (6) is relative with described locking top pressure spring (65) engages for the inside bottom surface of the cavity (71) with described fixing beam (7)，Wherein，The opening part away from described inside bottom surface of the cavity (71) of described fixing beam (7) is provided with two latch ramp protuberances (72)，Each described latch ramp protuberance (72) is provided with the inclined-plane in order to coordinate with the lozenges (810) of corresponding wedge shape fixture block (8)，Thus，Said two wedge shape fixture block (8) overcomes when described wedge shape fixture block (8) is inserted in described cavity (71) described top pressure open spring (88) and close to each other and utilize the locking plane (73) of described latch ramp protuberance (72) inner side and the cooperation being positioned at shoulders (820) at the side away from described fixing beam (7) of described lozenges (810) on corresponding described wedge shape fixture block (8) and by described electrical device (9) locking，And utilize the elastic top pressure effect of described locking top pressure spring (65) described shoulders (82) to be pressed on described locking plane (73) thus by described electrical device (9) fastening location；The base plate (61) of described external engagement frid (6) is provided with elastic contact switch (66) on the end face of the base plate (52) of described elastic top grooving board (5), on described fixing beam (7), LED light (67) is installed, described elastic contact switch (66) is in order to contact with the base plate (52) of described elastic top grooving board (5), and control the opening and closing of described LED light (67), when the base plate (52) of described elastic top grooving board (5) is compressed and is contacted with described elastic contact switch (66), described LED light (67) lights to point out described electrical device (9) to fasten in place；The left end of the cavity (71) of described fixing beam (7) is provided with cushion pad (68), shock when described cushion pad (68) runs in order to the close described cushion pad (68) of the base plate (61) reducing described external engagement frid (6).
- The fixing device component of a kind of electrical device the most as claimed in claim 1, wherein, on described fixing beam (7), the inclined-plane in order to coordinate with described lozenges (810) is in groove (90), thus by described electrical device (9) clamping location on the longitudinally of described fixing beam (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253443.0A CN105828565A (en) | 2016-04-22 | 2016-04-22 | Fixing device assembly for electric power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610253443.0A CN105828565A (en) | 2016-04-22 | 2016-04-22 | Fixing device assembly for electric power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105828565A true CN105828565A (en) | 2016-08-03 |
Family
ID=56526509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610253443.0A Withdrawn CN105828565A (en) | 2016-04-22 | 2016-04-22 | Fixing device assembly for electric power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105828565A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068286A1 (en) * | 2016-10-14 | 2018-04-19 | 李良学 | Electrical cabinet device for mounting of power apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157858A (en) * | 1977-05-27 | 1979-06-12 | Cgee Alsthom | Device for fixing a casing on a section bar with parallel rims |
| CN2760800Y (en) * | 2004-12-09 | 2006-02-22 | 乐清市华工电气有限公司 | Horizontal push safe receptacle |
| CN204304044U (en) * | 2015-01-06 | 2015-04-29 | 宁波江北华瑞电子有限公司 | A kind of voltage stabilizing plug |
| CN104868392A (en) * | 2015-06-08 | 2015-08-26 | 梁彩虹 | Damping-type electric drawer device |
-
2016
- 2016-04-22 CN CN201610253443.0A patent/CN105828565A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157858A (en) * | 1977-05-27 | 1979-06-12 | Cgee Alsthom | Device for fixing a casing on a section bar with parallel rims |
| CN2760800Y (en) * | 2004-12-09 | 2006-02-22 | 乐清市华工电气有限公司 | Horizontal push safe receptacle |
| CN204304044U (en) * | 2015-01-06 | 2015-04-29 | 宁波江北华瑞电子有限公司 | A kind of voltage stabilizing plug |
| CN104868392A (en) * | 2015-06-08 | 2015-08-26 | 梁彩虹 | Damping-type electric drawer device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018068286A1 (en) * | 2016-10-14 | 2018-04-19 | 李良学 | Electrical cabinet device for mounting of power apparatus |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160803 |