CN204778579U - Stopper iron core subassembly - Google Patents
Stopper iron core subassembly Download PDFInfo
- Publication number
- CN204778579U CN204778579U CN201520449110.6U CN201520449110U CN204778579U CN 204778579 U CN204778579 U CN 204778579U CN 201520449110 U CN201520449110 U CN 201520449110U CN 204778579 U CN204778579 U CN 204778579U
- Authority
- CN
- China
- Prior art keywords
- iron core
- drg
- wire casing
- core
- micro
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
(B, ) the utility model discloses a stopper iron core subassembly including iron core (1), has seted up round wire casing (2) on iron core (1), wire casing (2) embedded coil that is equipped with, iron core (1) upper end is equipped with the externally and communicates to wire hole (3) of wire casing (2), and wire hole (3) be located iron core (1) length direction's central line, iron core (1) upper portion is equipped with extension board (4), is fixed with micro -gap switch (5) on extension board (4), and micro -gap switch (5) outside is equipped with apron (6), extension board (4) downside is equipped with the passageway of being qualified for the next round of competitions (7) link up at two. The utility model discloses a structure can enlarge the application scope of stopper. (B, )
Description
Technical field
the utility model relates to a kind of drg, particularly a kind of drg core assembly.
Background technology
along with the development of modernization, the use of elevator in people's daily life is more and more frequent.And as the core drive parts of elevator, the demand of towing machine is also increasing.At present, the drg of most of towing machine is all the frame mode adopting iron core to coordinate armature, brake disc.And consider for the layout of the last parts of iron core, the outlet in the core structure of drg is generally all drawn from the side of iron core, and this design is restricted with regard to making the assembly direction of iron core, can not be applicable to the machine room of various different configuration.
Utility model content
the purpose of this utility model is, provides a kind of drg core assembly.Its structure can expand the Applicable scope of drg.
the technical solution of the utility model: drg core assembly, comprise iron core, iron core offers an astragal groove, coil is embedded with in wire casing, described iron core upper end is provided with the wire hole from ft connection to wire casing, and wire hole is positioned on the line of centers in core length direction, and described iron core top is provided with support plate, support plate is fixed with micro-switch, outside micro-switch, is provided with cover plate; The outlet passage that two is through is provided with on the downside of described support plate.
in above-mentioned drg core assembly, the screw hole on described iron core and Compress Spring are distributed in region, four angles and the wire casing inside region of iron core, so that the layout of wire hole.
in aforesaid drg core assembly, outside described iron core, be coated with dust-proof belt, and described cover plate is provided with for the spacing position-limited trough of dust-proof belt, can plays and avoid because dust during drg action enters and affect normal operation.
compared with prior art, the utility model is by being arranged at the position at iron core top by the wire hole on iron core, and the outlet passage coordinating support plate to provide, circuit all can be drawn from both sides, thus expand the Applicable scope of drg.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is the lateral plan of Fig. 1.
being labeled as in accompanying drawing: 1-iron core, 2-wire casing, 3-wire hole, 4-support plate, 5-micro-switch, 6-cover plate, 7-outlet passage, 8-dust-proof belt.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
embodiment.Drg core assembly, as depicted in figs. 1 and 2, comprise iron core 1, iron core 1 offers an astragal groove 2, be embedded with coil in wire casing 2, described iron core 1 upper end is provided with the wire hole 3 from ft connection to wire casing 2, and wire hole 3 is positioned on the line of centers of iron core 1 length direction, described iron core 1 top is provided with support plate 4, support plate 4 is fixed with micro-switch 5, is provided with cover plate 6 outside micro-switch 5; The outlet passage 7 that two is through is provided with on the downside of described support plate 4.Screw hole on described iron core 1 and Compress Spring are distributed in region, four angles and wire casing 2 inside region of iron core 1.Be coated with dust-proof belt 8 outside described iron core 1, and described cover plate 6 is provided with for the spacing position-limited trough of dust-proof belt 8.
during installation, by the pig-tail wire of coil first through wire hole 3, selecting according to the configuration in machine room to pass from the left side of outlet passage 7 or right side to carry out wiring.
Claims (3)
1. drg core assembly, it is characterized in that: comprise iron core (1), iron core (1) offers an astragal groove (2), wire casing is embedded with coil in (2), described iron core (1) upper end is provided with the wire hole (3) from ft connection to wire casing (2), and wire hole (3) is positioned on the line of centers of iron core (1) length direction, and described iron core (1) top is provided with support plate (4), support plate (4) is fixed with micro-switch (5), micro-switch (5) outside is provided with cover plate (6); Described support plate (4) downside is provided with the through outlet passage (7) in two.
2. drg core assembly according to claim 1, is characterized in that: the screw hole on described iron core (1) and Compress Spring are distributed in region, four angles and wire casing (2) inside region of iron core (1).
3. drg core assembly according to claim 1, is characterized in that: described iron core (1) outside is coated with dust-proof belt (8), and described cover plate (6) is provided with for the spacing position-limited trough of dust-proof belt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449110.6U CN204778579U (en) | 2015-06-26 | 2015-06-26 | Stopper iron core subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449110.6U CN204778579U (en) | 2015-06-26 | 2015-06-26 | Stopper iron core subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204778579U true CN204778579U (en) | 2015-11-18 |
Family
ID=54518671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449110.6U Expired - Fee Related CN204778579U (en) | 2015-06-26 | 2015-06-26 | Stopper iron core subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204778579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973530A (en) * | 2015-06-26 | 2015-10-14 | 浙江玛拓驱动设备有限公司 | Iron core component of brake |
-
2015
- 2015-06-26 CN CN201520449110.6U patent/CN204778579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973530A (en) * | 2015-06-26 | 2015-10-14 | 浙江玛拓驱动设备有限公司 | Iron core component of brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151118 Termination date: 20200626 |