CN214506011U - Switching structure is used in installation of wind-powered electricity generation snap ring - Google Patents
Switching structure is used in installation of wind-powered electricity generation snap ring Download PDFInfo
- Publication number
- CN214506011U CN214506011U CN202121000755.3U CN202121000755U CN214506011U CN 214506011 U CN214506011 U CN 214506011U CN 202121000755 U CN202121000755 U CN 202121000755U CN 214506011 U CN214506011 U CN 214506011U
- Authority
- CN
- China
- Prior art keywords
- buffer spring
- wind
- thick bamboo
- groove
- electricity generation
- 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.)
- Active
Links
Images
Landscapes
- Springs (AREA)
Abstract
The utility model provides a switching structure is used in installation of wind-powered electricity generation snap ring, including shell, the wind-powered electricity generation ring draw-in groove of setting in the shell and the screw inlay piece of setting in wind-powered electricity generation ring draw-in groove, be equipped with buffer spring in the wind-powered electricity generation ring draw-in groove, buffer spring one end contacts with the screw inlay piece, buffer spring keeps away from the one end of screw inlay piece and extends to in the spacing section of thick bamboo, spacing section of thick bamboo is fixed in wind-powered electricity generation ring draw-in groove and arranges with wind-powered electricity generation ring draw-in groove is concentric, be equipped with adjustable position's the disc that is used for supporting buffer spring in the spacing section of thick bamboo, two internal thread section of thick bamboo are installed to the disc one end symmetry that deviates from buffer spring, the internal thread section of thick bamboo is arranged along spacing section of thick bamboo's axis direction, internal thread section of thick bamboo female connection has the screw thread post, compares with prior art, the utility model discloses following beneficial effect has: the buffer spring is prevented from being damaged by being excessively pressed.
Description
Technical Field
The utility model relates to a switching structure is used in installation of wind-powered electricity generation snap ring belongs to wind-powered electricity generation ring technical field.
Background
The wind power slip ring is a special type of conductive slip ring applied to the field of wind power, and is a precise power transmission device for realizing relative rotation of a power supply and a control signal between a fixed part and a rotating blade part of a fan variable pitch mechanism.
Chinese utility model patent with publication number CN212725899U discloses a wind-powered electricity generation ring installation switching device, and it is recorded with: the upside of main casing is equipped with wind-powered electricity generation ring draw-in groove, and the inside bottom of wind-powered electricity generation ring draw-in groove is equipped with buffer spring, and buffer spring's top is equipped with the screw thread abaculus, and its weak point that exists is: when the buffer spring is extruded and deformed by the thread insert, the buffer spring is easy to excessively deform and damage due to the lack of protective measures.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a switching structure is used in installation of wind-powered electricity generation snap ring to solve the problem that proposes in the above-mentioned background art, the utility model discloses prevent that buffer spring is excessively extruded and damage.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a switching structure is used in installation of wind-powered electricity generation snap ring, includes the shell, sets up the wind-powered electricity generation ring draw-in groove in the shell and sets up the screw inlay in wind-powered electricity generation ring draw-in groove, be equipped with buffer spring in the wind-powered electricity generation ring draw-in groove, buffer spring one end contacts with the screw inlay, buffer spring keeps away from the one end of screw inlay and extends to in the spacing section of thick bamboo, spacing section of thick bamboo is fixed in wind-powered electricity generation ring draw-in groove and arranges with wind-powered electricity generation ring draw-in groove is concentric, be equipped with adjustable position's the disc that is used for supporting buffer spring in the spacing section of thick bamboo, two internal thread section of thick bamboo are installed to the disc one end symmetry that deviates from buffer spring, internal thread section of thick bamboo arranges along the axis direction of spacing section of thick bamboo, internal thread connection has the screw thread post.
Furthermore, an external thread is processed on the outer surface of one end, close to the disc, of the internal thread cylinder, a threaded blind hole is formed in the position, where the internal thread cylinder is installed on the disc, and one end of the internal thread cylinder is in threaded connection with the threaded blind hole.
Further, threaded connection has the nut on the screw thread post, the nut sets up the one side that deviates from the disc at interior thread section of thick bamboo.
Further, one end fixedly connected with supporting disk that an internal thread section of thick bamboo was kept away from to the screw thread post, the supporting disk contacts with wind-powered electricity generation ring draw-in groove inner wall.
Furthermore, the outer surface of one end of the limiting cylinder, which is far away from the thread insert, is in annular equidistant fixedly connected with a plurality of reinforcing ribs, and the reinforcing ribs are fixedly connected with the shell.
Furthermore, a limit groove is formed in one surface, facing the buffer spring, of the threaded insert, and one end of the buffer spring extends into the limit groove.
Furthermore, a first detachable rubber pad is arranged in the limiting groove and is in contact with the buffer spring.
Further, the first rubber pad deviates from the first sand grip of the even fixedly connected with a plurality of one side of buffer spring, a plurality of and first sand grip matched with first pinhole have been seted up to the spacing inslot, first sand grip is inserted in first pinhole.
Further, a second rubber pad is installed on one surface, facing the buffer spring, of the disc, and the second rubber pad is in contact with the buffer spring.
Furthermore, a plurality of second convex strips are uniformly fixed on one surface of the second rubber pad facing the disc, a plurality of second pin holes matched with the second convex strips are uniformly formed in one surface of the disc facing the second rubber pad, and the second convex strips are inserted into the second pin holes.
The utility model has the advantages that:
1. extend buffer spring one end to spacing section of thick bamboo in, and then buffer spring is when receiving the extrusion, buffer spring is compressed to spacing section of thick bamboo in, until the contact of screw abaculus and spacing section of thick bamboo, plays and prevents buffer spring by excessive extruded effect, reaches protection buffer spring's effect.
2. The length of the threaded column in the internal thread cylinder is adjusted, then the length of a supporting structure formed by the threaded column and the internal thread cylinder is lengthened or shortened, and then the position of the disc in the limiting cylinder is changed, so that under the condition that the position of the threaded insert is not changed, buffer springs with different lengths can be conveniently installed between the threaded insert and the limiting cylinder, and the selection range of the buffer springs is expanded.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of an adapter structure for mounting a wind power snap ring of the present invention;
fig. 2 is an enlarged view of a position a in the switching structure for mounting the wind power snap ring of the present invention;
fig. 3 is a schematic view illustrating the assembly of a second rubber pad and a disc in the switching structure for mounting a wind power snap ring of the present invention;
in the figure: the device comprises a shell 1, a wind power ring clamping groove 2, a thread insert 3, a first rubber pad 4, a first convex strip 5, a limiting groove 6, a buffer spring 7, a second rubber pad 8, a disc 9, a reinforcing rib 10, a limiting cylinder 11, a nut 12, a threaded column 13, a supporting disc 14, an internal threaded cylinder 15, a second convex strip 16 and a threaded blind hole 17.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a switching structure is used in installation of wind-powered electricity generation snap ring, which comprises an outer shell 1, wind-powered electricity generation ring draw-in groove 2 and the screw insert 3 of setting in wind-powered electricity generation ring draw-in groove 2 of setting in shell 1, be equipped with buffer spring 7 in the wind-powered electricity generation ring draw-in groove 2, buffer spring 7 one end contacts with screw insert 3, buffer spring 7 keeps away from the one end of screw insert 3 and extends to in the spacing section of thick bamboo 11, spacing section of thick bamboo 11 is fixed in wind-powered electricity generation ring draw-in groove 2 and arranges with wind-powered electricity generation ring draw-in groove 2 concentricity, extend buffer spring 7 one end to in the spacing section of thick bamboo 11, and then buffer spring 7 is when receiving the extrusion, buffer spring 7 is compressed to in the spacing section of thick bamboo 11, until screw insert 3 and spacing section of thick bamboo 11 contact, play prevents that buffer spring 7 is by excessive extruded effect, reach the effect of protection buffer spring 7.
The outer surface of one end of the limiting cylinder 11 far away from the thread insert 3 is fixedly connected with a plurality of reinforcing ribs 10 in an annular equidistant mode, the reinforcing ribs 10 are fixedly connected with the shell 1, the reinforcing ribs 10 are additionally arranged between the limiting cylinder 11 and the shell 1, and the installation stability of the limiting cylinder 11 is improved.
Be equipped with adjustable position's the disc 9 that is used for supporting buffer spring 7 in the spacing section of thick bamboo 11, two internal thread section of thick bamboo 15 are installed to the one end symmetry that disc 9 deviates from buffer spring 7, internal thread section of thick bamboo 15 arranges along the axis direction of spacing section of thick bamboo 11, internal thread section of thick bamboo 15 female connection has screw post 13, adjust the length in internal thread section of thick bamboo 15 of screw post 13, and screw post 13 becomes long or shortens with the common bearing structure's that constitutes of internal thread section of thick bamboo 15 length, and then disc 9 changes in the position of spacing section of thick bamboo 11, realize under the condition that does not change screw abaculus 3 position, be convenient for install buffer spring 7 of different length between screw abaculus 3 and spacing section of thick bamboo 11, enlarge buffer spring 7's selection range.
The outer surface of one end of an internal thread section of thick bamboo 15 that is close to disc 9 is processed and is had the external screw thread, and disc 9 installation internal thread section of thick bamboo 15's position department has seted up threaded blind hole 17, and 15 one end threaded connection of an internal thread section of thick bamboo are in threaded blind hole 17, twist the one end of an internal thread section of thick bamboo 15 processing external screw thread in threaded blind hole 17, the dismouting of an internal thread section of thick bamboo 15 and disc 9 of being convenient for.
The threaded column 13 is connected with a nut 12 through threads, the nut 12 is arranged on one side, away from the disc 9, of the internal thread cylinder 15, after the relative position of the threaded column 13 and the internal thread cylinder 15 is adjusted, the nut 12 is screwed to enable the nut 12 to be tightly attached to the internal thread cylinder 15, and the threaded column 13 is prevented from rotating randomly.
One end fixedly connected with supporting disk 14 that interior screw thread section of thick bamboo 15 was kept away from to screw thread post 13, supporting disk 14 contacts with 2 inner walls of wind-powered electricity generation ring card grooves, and supporting disk 14 enlarges the support scope to screw thread post 13.
Limiting groove 6 has been seted up towards buffer spring 7's one side to the screw quad 3, and buffer spring 7 one end extends to limiting groove 6 in, extends buffer spring 7 one end to limiting groove 6 in, further improves the stability of buffer spring 7 installation.
The first rubber pad 4 is detachably arranged in the limiting groove 6, the first rubber pad 4 is in contact with the buffer spring 7, and the end of the buffer spring 7 is prevented from being in hard contact with the inner wall of the limiting groove 6 to generate abnormal sound due to the design of the first rubber pad 4.
The first sand grip 5 of a plurality of is fixedly connected to the one side of first rubber pad 4 deviating from buffer spring 7, and the first pinhole of a plurality of and 5 matched with of first sand grip is seted up in spacing groove 6, and first sand grip 5 is inserted in first pinhole, realizes pegging graft of first rubber pad 4.
The second rubber pad 8 is installed on the side, facing the buffer spring 7, of the disc 9, the second rubber pad 8 is in contact with the buffer spring 7, and abnormal sound caused by friction between the end of the buffer spring 7 and the disc 9 is prevented due to the design of the second rubber pad 8.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a switching structure is used in installation of wind-powered electricity generation snap ring, includes shell (1), sets up wind-powered electricity generation ring slot (2) in shell (1) and sets up screw-thread abaculus (3) in wind-powered electricity generation ring slot (2), its characterized in that: be equipped with buffer spring (7) in wind-electricity ring draw-in groove (2), buffer spring (7) one end contacts with screw abaculus (3), buffer spring (7) are kept away from the one end of screw abaculus (3) and are extended to in spacing section of thick bamboo (11), spacing section of thick bamboo (11) are fixed in wind-electricity ring draw-in groove (2) and are arranged with wind-electricity ring draw-in groove (2) with one heart, be equipped with disc (9) that are used for supporting buffer spring (7) of adjustable position in spacing section of thick bamboo (11), disc (9) deviate from the one end symmetry of buffer spring (7) and install two internal thread section of thick bamboos (15), internal thread section of thick bamboo (15) are arranged along the axis direction of spacing section of thick bamboo (11), internal thread section of thick bamboo (15) female connection has screw thread post (13).
2. The switching structure for mounting the wind power snap ring according to claim 1, characterized in that: an external thread is processed on the outer surface of one end, close to the disc (9), of the internal thread cylinder (15), a threaded blind hole (17) is formed in the position, where the internal thread cylinder (15) is installed, of the disc (9), and one end of the internal thread cylinder (15) is in threaded connection with the threaded blind hole (17).
3. The switching structure for mounting the wind power snap ring according to claim 1, characterized in that: the threaded column (13) is connected with a nut (12) in a threaded mode, and the nut (12) is arranged on one side, deviating from the disc (9), of the inner threaded cylinder (15).
4. The switching structure for mounting the wind power snap ring according to claim 1, characterized in that: one end fixedly connected with supporting disk (14) of an internal thread section of thick bamboo (15) is kept away from in screw thread post (13), supporting disk (14) contact with wind-powered electricity generation ring card groove (2) inner wall.
5. The switching structure for mounting the wind power snap ring according to claim 1, characterized in that: the outer surface of one end of the limiting cylinder (11) far away from the threaded insert (3) is provided with a plurality of reinforcing ribs (10) which are fixedly connected with the limiting cylinder in an annular and equidistant mode, and the reinforcing ribs (10) are fixedly connected with the shell (1).
6. The switching structure for mounting the wind power snap ring according to claim 1, characterized in that: the thread insert (3) is provided with a limiting groove (6) facing one surface of the buffer spring (7), and one end of the buffer spring (7) extends into the limiting groove (6).
7. The switching structure for mounting the wind power snap ring according to claim 6, characterized in that: be equipped with first rubber pad of detachable (4) in spacing groove (6), first rubber pad (4) contact with buffer spring (7).
8. The switching structure for mounting the wind power snap ring according to claim 7, characterized in that: first rubber pad (4) deviate from the first sand grip (5) of the even fixedly connected with of one side of buffer spring (7), set up the first pinhole of a plurality of and first sand grip (5) matched with in spacing groove (6), first sand grip (5) are inserted in first pinhole.
9. The switching structure for mounting the wind power snap ring according to claim 1, characterized in that: and a second rubber pad (8) is arranged on one surface of the disc (9) facing the buffer spring (7), and the second rubber pad (8) is in contact with the buffer spring (7).
10. The switching structure for mounting the wind power snap ring according to claim 9, characterized in that: second rubber pad (8) evenly is fixed with a plurality of second sand grip (16) towards the one side of disc (9), disc (9) evenly seted up a plurality of and second sand grip (16) matched with second pinhole towards the one side of second rubber pad (8), second sand grip (16) are inserted in the second pinhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121000755.3U CN214506011U (en) | 2021-05-11 | 2021-05-11 | Switching structure is used in installation of wind-powered electricity generation snap ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121000755.3U CN214506011U (en) | 2021-05-11 | 2021-05-11 | Switching structure is used in installation of wind-powered electricity generation snap ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506011U true CN214506011U (en) | 2021-10-26 |
Family
ID=78205357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121000755.3U Active CN214506011U (en) | 2021-05-11 | 2021-05-11 | Switching structure is used in installation of wind-powered electricity generation snap ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214506011U (en) |
-
2021
- 2021-05-11 CN CN202121000755.3U patent/CN214506011U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214506011U (en) | Switching structure is used in installation of wind-powered electricity generation snap ring | |
| CN214221751U (en) | Locknut with anti-rotating ring mate external member | |
| CN208539295U (en) | Brush assembly of electric, brush rigging assemblies and motor | |
| CN208461592U (en) | Brush rigging assemblies and motor | |
| CN210319865U (en) | Novel rotatable lampshade | |
| CN208335782U (en) | A kind of cable being stably connected with | |
| CN211370829U (en) | 190 novel flabellum connecting plug-in components | |
| CN208835419U (en) | Brush assembly of electric and motor | |
| CN211017611U (en) | Controller module with locking device | |
| CN208208381U (en) | A kind of anti-bending cable | |
| CN219267666U (en) | Metal housing with good heat dissipation performance for photoelectric device | |
| CN211880259U (en) | Combined commutator | |
| CN217129318U (en) | Novel adjustable glass cushion block | |
| CN217328036U (en) | Long service life's shell fragment nut component | |
| CN217225063U (en) | Driving motor of electric spindle of small-sized surface grinding machine | |
| CN209929876U (en) | Lead clamping and fixing device for cable installation | |
| CN212360262U (en) | Tunnel type radiating fan with wire penetrating structure | |
| CN213108040U (en) | High-temperature base screw rod | |
| CN219452449U (en) | Anti-deformation high-temperature single fan | |
| CN217271317U (en) | Bolt with straight lines | |
| CN114157946A (en) | Can avoid wire-wound earphone receiver | |
| CN212323673U (en) | Firmly fixed wire clamp rotary spacer | |
| CN216981089U (en) | Case connector for cantilever system | |
| CN204349746U (en) | Fan type threephase asynchronous easy to assemble | |
| CN216042339U (en) | Novel anti-drop plate structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |