CN207571244U - A kind of microcomputer small-current earthing - Google Patents
A kind of microcomputer small-current earthing Download PDFInfo
- Publication number
- CN207571244U CN207571244U CN201721850168.7U CN201721850168U CN207571244U CN 207571244 U CN207571244 U CN 207571244U CN 201721850168 U CN201721850168 U CN 201721850168U CN 207571244 U CN207571244 U CN 207571244U
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- CN
- China
- Prior art keywords
- fixedly connected
- cabinet
- box body
- take
- gag lever
- 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.)
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Abstract
The utility model discloses a kind of microcomputer small-current earthings, including cabinet, line-selected earthing device is provided in the cabinet, the cabinet is fixedly connected with take-up, the line-selected earthing device includes deck, sliding block, route selection box body, gag lever post, support base, screw, plug, clip, connecting rod, motion bar, first spring, supporting rack, spacing ring, bayonet lock and card slot, the deck is fixedly connected with cabinet, sliding block is slidably connected in the deck, the right end of the sliding block is fixedly connected with route selection box body, the right end of the route selection box body is fixedly connected with gag lever post, the gag lever post is clamped with support base, the support base is fixedly connected with cabinet.The microcomputer small-current earthing can prevent plug loosening from leading to loose contact using line-selected earthing device, influence equipment work；The extra connecting line of equipment can be packed up using take-up, connecting line is avoided to influence overhaul of the equipments in a jumble.
Description
Technical field
The utility model is related to microcomputer small-current earthing technical field, specially a kind of microcomputer small current neutral grounding
Line selection apparatus.
Background technology
Microcomputer small-current earthing is suitable for isolated neutral or the low current through resistance, grounding through arc
Earthed system.Small Electric Current Earthing And Routing Device is mounted in integrated protection cabinet or in relay protection room.
After common Small Electric Current Earthing And Routing Device is installed in cabinet, need connection plug, but due to cabinet transport or
Vibrations can be generated during installation and debugging, are easy to cause joint looseness, cause loose contact, influence equipment work.And have perhaps in cabinet
Multi-connection line if these connecting lines not combed, can influence overhaul of the equipments.
Utility model content
The purpose of this utility model is to provide a kind of microcomputer small-current earthing, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of microcomputer small-current earthing,
Including cabinet, line-selected earthing device is provided in the cabinet, the cabinet is fixedly connected with take-up, the earthing wire-selecting
Device includes deck, sliding block, route selection box body, gag lever post, support base, screw, plug, clip, connecting rod, motion bar, the first bullet
Spring, supporting rack, spacing ring, bayonet lock and card slot, the deck are fixedly connected with cabinet, and sliding block is slidably connected in the deck,
The right end of the sliding block is fixedly connected with route selection box body, and the right end of the route selection box body is fixedly connected with gag lever post, described
Gag lever post is clamped with support base, and the support base is fixedly connected with cabinet, and the support base is fastened with gag lever post by screw to be connected
It connects, the lower end of the route selection box body is plugged with plug, and the lower end of the plug is connected with clip, and the left end of the clip is fixed
Connecting rod is connected with, the connecting rod is fixedly connected with motion bar, and the first spring, the motion bar are socketed on the outside of the motion bar
It is slidably socketed with supporting rack, support frame as described above is fixedly connected with cabinet, and restraining position ring block is fixedly attached on the outside of the motion bar.
Preferably, the take-up includes locating shaft, take-up set, annular groove, fixture block, support bar, guide rod, the second bullet
Spring, support plate, nylon wire and annulus, the locating shaft are fixedly connected with cabinet, and the outside fixing sleeve of the locating shaft is connected to receipts
Line set, the take-up set are provided with annular groove, and fixture block is connected in the annular groove, and the lower end of the fixture block is fixedly connected with branch
Stay, the lower end of the support bar are fixedly connected with guide rod, and second spring, the guide rod and branch are socketed on the outside of the guide rod
Fagging is slidably socketed, and the support plate is fixedly connected with cabinet, and the lower end of the support bar is fixedly connected with nylon wire, the Buddhist nun
The lower end of imperial line is fixedly connected with annulus.
Preferably, the spacing ring is provided with card slot, and bayonet lock is connected in the card slot, and the bayonet lock is cut with scissors with supporting rack
It connects.
Compared with prior art, the beneficial effects of the utility model are：The microcomputer small-current earthing is used and is connect
Ground line selection apparatus can prevent plug loosening from leading to loose contact, influence equipment work；It can be more by equipment using take-up
Remaining connecting line is packed up, and connecting line is avoided to influence overhaul of the equipments in a jumble.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is enlarged drawing at a of the utility model；
Fig. 3 is the supporting rack side view of the utility model.
In figure：1 cabinet, 2 line-selected earthing devices, 21 decks, 22 sliding blocks, 23 route selection box bodies, 24 gag lever posts, 25 supports
Seat, 26 screws, 27 plugs, 28 clips, 29 connecting rods, 210 motion bars, 211 first springs, 212 supporting racks, 213 spacing rings, 214
Bayonet lock, 215 card slots, 3 take-ups, 31 locating shafts, 32 take-up sets, 33 annular grooves, 34 fixture blocks, 35 support bars, 36 guide rods, 37
Two springs, 38 support plates, 39 nylon wires, 310 annulus.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be appreciated that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ",
The orientation or position relationship of the instructions such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on
Orientation shown in the drawings or position relationship are for only for ease of description the utility model rather than instruction or imply signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the utility model
Limitation.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of microcomputer small-current earthing, packet
Cabinet 1 is included, line-selected earthing device 2 is provided in cabinet 1, line-selected earthing device 2 includes deck 21, sliding block 22, route selection box body
23rd, gag lever post 24, support base 25, screw 26, plug 27, clip 28, connecting rod 29, motion bar 210, the first spring 211, supporting rack
212nd, spacing ring 213, bayonet lock 214 and card slot 215, deck 21 are fixedly connected with cabinet 1, and sliding block is slidably connected in deck 21
22, the right end of sliding block 22 is fixedly connected with route selection box body 23, and the right end of route selection box body 23 is fixedly connected with gag lever post 24, limit
Position bar 24 is clamped with support base 25, and support base 25 is fixedly connected with cabinet 1, and support base 25 is fastened with gag lever post 24 by screw 26
Connection, the lower end of route selection box body 23 are plugged with plug 27, and the lower end of plug 27 is connected with clip 28, and the left end of clip 28 is fixed
Connecting rod 29 is connected with, connecting rod 29 is fixedly connected with motion bar 210, and the outside of motion bar 210 is socketed with the first spring 211, has
Compression elasticity acts on, and motion bar 210 is slidably socketed with supporting rack 212, and supporting rack 212 is fixedly connected with cabinet 1, motion bar 210
Outside be fixedly attached restraining position ring block 213, spacing ring 213 is provided with card slot 215, bayonet lock 214, bayonet lock is connected in card slot 215
214 is hinged with supporting rack 212, and cabinet 1 is fixedly connected with take-up 3, and take-up 3 includes locating shaft 31, take-up set 32, ring
Shape slot 33, fixture block 34, support bar 35, guide rod 36, second spring 37, support plate 38, nylon wire 39 and annulus 310, locating shaft 31
It is fixedly connected with cabinet 1, the outside fixing sleeve of locating shaft 31 is connected to take-up set 32, and take-up set 32 is provided with annular groove 33, annular
Fixture block 34 is connected in slot 33, the lower end of fixture block 34 is fixedly connected with support bar 35, and the lower end of support bar 35, which is fixedly connected with, leads
Bar 36, the outside of guide rod 36 are socketed with second spring 37, have compression elasticity effect, and guide rod 36 is slidably socketed with support plate 38,
Support plate 38 is fixedly connected with cabinet 1, and the lower end of support bar 35 is fixedly connected with nylon wire 39, and the lower end of nylon wire 39, which is fixed, to be connected
It is connected to annulus 310.
The utility model is in the specific implementation：When needing to install route selection box body 23, sliding block 22 is slipped into card
In seat 21, gag lever post 24 is caught in support base 25, is then fastenedly connected gag lever post 24 and support base 25 using screw 26, route selection
Box body 23, which is realized, to be fixed, and then plug 27 is inserted into route selection box body 23, moves down motion bar 210, and then rotation is lived
Lever 210, connecting rod 29 deflect, and clip 28 deflects, and are then clamped the lower end of clip 28 and plug 27, in the first bullet
Under the compression elasticity effect of spring 211, the first spring 211 has compression elasticity effect to motion bar 210, and clip 28 has plug 27
There is pressure effect so that plug 27 and the 23 close grafting of route selection box body avoid plug 27 from loosening, then bayonet lock 214 is caught in limit
In the card slot 215 of position ring 213, spacing ring 213 can be limited, and can not be deflected；When needing the extra connection in cabinet 1
When line is packed up, annulus 310 is pulled downward on, nylon wire 39 moves down, and support bar 35 moves down, and fixture block 34 moves down, so
Afterwards then extra connecting line coiling is discharged into annulus 310 in annular groove 33, under the compression elasticity effect of second spring 37,
Support bar 35 moves up, and fixture block 34 moves up, and will be compressed around the connecting line spooled, avoids connecting line mixed and disorderly, influence work
Personnel overhaul equipment.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of microcomputer small-current earthing, including cabinet (1), it is characterised in that：It is provided with and connects in the cabinet (1)
Ground line selection apparatus (2), the cabinet (1) are fixedly connected with take-up (3), and the line-selected earthing device (2) is including deck
(21), sliding block (22), route selection box body (23), gag lever post (24), support base (25), screw (26), plug (27), clip
(28), connecting rod (29), motion bar (210), the first spring (211), supporting rack (212), spacing ring (213), bayonet lock (214) and card
Slot (215), the deck (21) are fixedly connected with cabinet (1), and sliding block (22), the cunning are slidably connected in the deck (21)
The right end of block (22) is fixedly connected with route selection box body (23), and the right end of the route selection box body (23) is fixedly connected with gag lever post
(24), the gag lever post (24) is clamped with support base (25), and the support base (25) is fixedly connected with cabinet (1), the support
Seat (25) is fastenedly connected with gag lever post (24) by screw (26), and the lower end of the route selection box body (23) is plugged with plug
(27), the lower end of the plug (27) is connected with clip (28), and the left end of the clip (28) is fixedly connected with connecting rod (29), institute
It states connecting rod (29) to be fixedly connected with motion bar (210), the first spring (211) is socketed on the outside of the motion bar (210), it is described
Motion bar (210) is slidably socketed with supporting rack (212), and support frame as described above (212) is fixedly connected with cabinet (1), the motion bar
(210) restraining position ring block (213) is fixedly attached on the outside of.
2. a kind of microcomputer small-current earthing according to claim 1, it is characterised in that：The take-up
(3) including locating shaft (31), take-up set (32), annular groove (33), fixture block (34), support bar (35), guide rod (36), second spring
(37), support plate (38), nylon wire (39) and annulus (310), the locating shaft (31) is fixedly connected with cabinet (1), described fixed
The outside fixing sleeve of position axis (31) is connected to take-up set (32), and the take-up set (32) is provided with annular groove (33), the annular groove
(33) fixture block (34) is connected in, the lower end of the fixture block (34) is fixedly connected with support bar (35), the support bar (35)
Lower end is fixedly connected with guide rod (36), and second spring (37), the guide rod (36) and branch are socketed on the outside of the guide rod (36)
Fagging (38) is slidably socketed, and the support plate (38) is fixedly connected with cabinet (1), and the lower end of the support bar (35) is fixedly connected
There is nylon wire (39), the lower end of the nylon wire (39) is fixedly connected with annulus (310).
3. a kind of microcomputer small-current earthing according to claim 1, it is characterised in that：The spacing ring
(213) card slot (215) is provided with, bayonet lock (214), the bayonet lock (214) and supporting rack are connected in the card slot (215)
(212) it is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850168.7U CN207571244U (en) | 2017-12-26 | 2017-12-26 | A kind of microcomputer small-current earthing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850168.7U CN207571244U (en) | 2017-12-26 | 2017-12-26 | A kind of microcomputer small-current earthing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571244U true CN207571244U (en) | 2018-07-03 |
Family
ID=62685444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721850168.7U Expired - Fee Related CN207571244U (en) | 2017-12-26 | 2017-12-26 | A kind of microcomputer small-current earthing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207571244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117590281A (en) * | 2024-01-18 | 2024-02-23 | 保定市斯麦尔电气有限公司 | Industrial control type grounding line selection device for low-current grounding system |
-
2017
- 2017-12-26 CN CN201721850168.7U patent/CN207571244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117590281A (en) * | 2024-01-18 | 2024-02-23 | 保定市斯麦尔电气有限公司 | Industrial control type grounding line selection device for low-current grounding system |
| CN117590281B (en) * | 2024-01-18 | 2024-04-05 | 保定市斯麦尔电气有限公司 | Industrial control type grounding line selection device for low-current grounding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20211226 |