CN209325280U - A kind of coupler protective casing - Google Patents
A kind of coupler protective casing Download PDFInfo
- Publication number
- CN209325280U CN209325280U CN201822222203.1U CN201822222203U CN209325280U CN 209325280 U CN209325280 U CN 209325280U CN 201822222203 U CN201822222203 U CN 201822222203U CN 209325280 U CN209325280 U CN 209325280U
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- outlet body
- hole
- upper outlet
- pedestal
- groove
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Abstract
The utility model discloses a kind of coupler protective casings, for being located at shaft coupling, the equal both ends in the front and back of the shaft coupling are connected with shaft, it is characterized by: the shield includes pedestal and the upper outlet body that side on the base is arranged, the front and rear sides of the pedestal and the front and rear sides of the upper outlet body are equipped with the opening passed through for shaft, the upper outlet body is placed in the pedestal upper end, and it is detachably connected with it, the pedestal and the upper outlet body are enclosed a lower end opening and rear and front end has the cover being mutually communicated, the shaft coupling is placed in the cover.The utility model structure is simple, uses modular construction, so that the installation and maintenance of coupler protective casing are more convenient.
Description
Technical field
The utility model relates to wind power motor apparatus fields.More specifically, it is anti-that the utility model relates to a kind of shaft couplings
Shield.
Background technique
Include the shaft and alternator shaft that blower rotation drives in great wind-power units, passes through between two shafts
Shaft coupling connection, shaft coupling are arranged in tower of wind generating set, and the rear and front end of shaft coupling is all provided with there are two shaft, and shaft coupling protects
It is located on shaft coupling, front and rear sides are equipped with the through-hole passed through for shaft, due to existing coupler protective casing volume mistake
Greatly, it has not been convenient to the maintenance in later period, and be the shell of an opposing seal, it has not been convenient to shaft coupling inside is safeguarded, it is also not square
Just to the replacement of coupler protective casing.
Utility model content
The purpose of the utility model is to provide one kind to be easy for installation and removal, coupler protective casing easy to use.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of coupler protective casing, for being located at
On shaft coupling, the equal both ends in the front and back of the shaft coupling are connected with shaft, it is characterised in that: the shield includes that pedestal and setting exist
The front and rear sides of upper outlet body above the pedestal, the front and rear sides of the pedestal and the upper outlet body are equipped with to be passed through for shaft
Opening, the upper outlet body is placed in the pedestal upper end, and is detachably connected with it, and the pedestal and the upper outlet body enclose shape
At a lower end, open and rear and front end has the cover being mutually communicated, and the shaft coupling is placed in the cover.
Further, the upper end of the pedestal is equipped with the first groove for upper outlet body lower end insertion.By on pedestal
The first groove matched with upper outlet body lower end is set, so that device installation, positioning are conveniently.
Further, the evenly spaced on the side cell wall of the shaft coupling of first groove is equipped with multiple run through
Its first through hole, the upper outlet body lower end is equipped with multiple and one-to-one second through-hole of the first through hole, each described
Second through-hole inner hole wall is equipped with internal screw thread, each first through hole and corresponding second through-hole by with it is described interior
The connection bolt thread connection that screw thread matches.Upper outlet body is fixed on the base by bolt, so that device is detachable really,
Later maintenance is more convenient.
Further, first groove is set between the side cell wall of the shaft coupling and the lateral wall of the upper outlet body
There is rubber layer, the rubber layer is equipped with the multiple and one-to-one circular hole of the first through hole, each first through hole pair
The connection bolt answered passes through the corresponding circular hole, and connects with corresponding second through hole whorl.By the way that rubber layer is arranged,
Advantageously reduce the influence vibrated for connection site between upper outlet body and pedestal.
Further, first groove is equipped with multiple protrusions towards in slot close to the side cell wall of the shaft coupling,
Multiple protrusions are uniformly arranged along the length directions of first groove, the lower end inside of the upper outlet body be equipped with it is described convex
The second groove matched is acted, the upper outlet body lower end is downwardly into first groove, and each protrusion, which corresponds, inserts
Enter in matched second groove.It is matched by the second groove and protrusion, so that will not between upper outlet body and pedestal
Occur horizontal direction sidesway, but also upper outlet body connected with pedestal it is stronger.
Further, the protrusion is strip.
Further, the side wall of the pedestal is equipped with maintenance mouth, and the pedestal is equipped with and is used to open or closes the maintenance
The door of mouth.Maintenance mouth facilitates the later period to safeguard shaft coupling, so that maintenance is more convenient.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the overall structure figure of shield described in the utility model；
Fig. 2 is the top view of pedestal in shield described in the utility model；
Fig. 3 is the side view of pedestal in shield described in the utility model；
Fig. 4 is the local connection schematic diagram of upper outlet body and pedestal in shield described in the utility model.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, and is not instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
Fig. 1 to Fig. 4 is a kind of coupler protective casing provided by the embodiment of the utility model, is located at shaft coupling in Wind turbines
The outside of device for protecting shaft coupling not to be affected by the external environment, while being also prevented from shaft coupling and tying in rotary course to outside
It is configured to influence, the horizontal direction section of shield is convex shape, and taper end is rear, and butt end is preceding, and the side plate of its front and back side
On be equipped with the opening passed through for the shaft at shaft coupling both ends, shield includes pedestal 1 and upper outlet body 2, pedestal 1 by between left and right every
Two half shells that the left and right sides of shaft coupling is arranged in are enclosed, and upper outlet body 2 is detachably arranged in the upper end of pedestal 1.
Specifically, 1 upper end of pedestal is equipped with the first groove 11 cooperated with 2 lower end of upper outlet body, the lower end of upper outlet body 21 is corresponding
The first groove of insertion 11 in, and be connected on pedestal 1, upper outlet body 2 and pedestal 1 are spliced to form a complete cover, will join
Axis device is provide with inside it.
The groove depth of first groove 11 is 8-15cm, and the first groove 11 is recessed along entire first on the cell wall of shaft coupling side
The length direction of slot 11 is evenly spaced to be equipped with multiple first through hole 111, and first through hole 111 deviates from shaft coupling through the first groove 11
The cell wall of device side, upper outlet body 2 are equipped with multiple one-to-one with first through hole 111 the away from the lower end of shaft coupling side side wall
Two through-holes 211 are equipped with internal screw thread in each second through-hole 211, and when the lower end of upper outlet body 2, correspondence is inserted into the first groove 11
Afterwards, it is equipped with and interior spiral shell in the second through-hole 211 between each first through hole 111 and corresponding second through-hole 211 by a front end
The matched externally threaded bolt 213 of line is connected and fixed, and the screwed one end of the bolt leads to after passing through first through hole 111 with second
Hole 211, which is threadedly coupled, to be fixed.
Deviating from for first groove 11 is equipped with rubber layer 3, rubber between shaft coupling side cell wall and the outside lower end of upper outlet body 2
The shape of layer 3 is consistent away from shaft coupling side cell wall with the first groove 11, and rubber layer 3 is equipped with first through hole 111 one by one
Corresponding circular hole 31, rubber layer 3 are used to buffer the vibration between upper outlet body 2 and the contact of pedestal 1, while keeping the two connection more firm
Gu the front end of connection bolt 213 sequentially pass through after corresponding first through hole 111 and corresponding circular hole 31 with corresponding second through-hole
211 are threadedly coupled.
It is evenly spaced convex equipped with multiple bar shapeds along its length on the close shaft coupling side cell wall of first groove 11
112 are played, the lower end of upper outlet body 2, which is equipped with, is downwardly into first with one-to-one second groove 212 of strip bulge 112, upper outlet body 2
When in groove 11, multiple strip bulges 112 are inserted into correspondingly in corresponding second groove 212, so that upper outlet body 2 cannot be sent out
Raw sidesway, the connection of upper outlet body 2 and pedestal 1 are stronger.
As shown in Figure 1, upper outlet body 2 includes rear upper outlet body 21 and preceding upper outlet body 22, rear upper outlet body 21 and 22 body of rear upper cover it
Between connected by tubaeform connecting cylinder 23, the corresponding thin portion of rear upper outlet body 21, the corresponding thick portion of preceding upper outlet body 22.
As shown in Figure 1, being equipped with the maintenance mouth 12 for personnel's disengaging on the side plate of pedestal, it is connected with and is used on pedestal
Open or close the door of the maintenance mouth 12.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and embodiment shown and described herein with novel.
Claims (7)
1. a kind of coupler protective casing, for being located at shaft coupling, the equal both ends in the front and back of the shaft coupling are connected with shaft,
Be characterized in that: the shield includes the upper outlet body (2) of pedestal (1) and setting above the pedestal (1), the pedestal (1)
Front and rear sides and the front and rear sides of the upper outlet body (2) are equipped with the opening passed through for shaft, and the upper outlet body is placed in the bottom
Seat upper end, and be detachably connected with it, the pedestal (1) and the upper outlet body (2) are enclosed a lower end opening and front and back
Both ends have the cover being mutually communicated, and the shaft coupling is placed in the cover.
2. a kind of coupler protective casing according to claim 1, it is characterised in that: the upper end of the pedestal (1), which is equipped with, to be supplied
The first groove (11) of upper outlet body (2) the lower end insertion.
3. a kind of coupler protective casing according to claim 2, it is characterised in that: first groove (11) deviates from institute
It states evenly spaced equipped with multiple first through hole (111) through it, upper outlet body (2) lower end on the side cell wall of shaft coupling
Equipped with the multiple and first through hole (111) one-to-one second through-hole (211), set on each second through-hole inner hole wall
There is internal screw thread, each first through hole (111) is with corresponding second through-hole (211) by matching with the internal screw thread
The connection bolt thread of conjunction connects.
4. a kind of coupler protective casing according to claim 3, it is characterised in that: first groove (11) is away from described
Rubber layer (3) are equipped between the side cell wall of shaft coupling and the lateral wall of the upper outlet body (2), the rubber layer (3) is equipped with
Multiple circular holes (31) one-to-one with the first through hole (111), the corresponding connection bolt of each first through hole (111)
It is threadedly coupled across the corresponding circular hole (31), and with corresponding second through-hole (211).
5. a kind of coupler protective casing according to claim 4, it is characterised in that: first groove (11) is close to described
The side cell wall of shaft coupling is equipped with multiple protrusions (112) towards in slot, and multiple raised (112) are along first groove
(11) length direction is uniformly arranged, and the lower end inside of the upper outlet body (2) is equipped with second matched with raised (112)
Groove (212), upper outlet body (2) lower end are downwardly into first groove (11), and each described raised (112) correspond
It is inserted into matched second groove (212).
6. a kind of coupler protective casing according to claim 5, it is characterised in that: the protrusion is strip.
7. a kind of coupler protective casing according to any one of claims 1 to 6, it is characterised in that: the side of the pedestal (1)
Wall is equipped with maintenance mouth, and the pedestal (1) is equipped with the door for being used to open or closing the maintenance mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822222203.1U CN209325280U (en) | 2018-12-27 | 2018-12-27 | A kind of coupler protective casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822222203.1U CN209325280U (en) | 2018-12-27 | 2018-12-27 | A kind of coupler protective casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325280U true CN209325280U (en) | 2019-08-30 |
Family
ID=67729370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822222203.1U Active CN209325280U (en) | 2018-12-27 | 2018-12-27 | A kind of coupler protective casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153925A (en) * | 2021-04-29 | 2021-07-23 | 成渝钒钛科技有限公司 | Protective cover convenient to disassemble and maintain for stirrer coupling and using method of protective cover |
-
2018
- 2018-12-27 CN CN201822222203.1U patent/CN209325280U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153925A (en) * | 2021-04-29 | 2021-07-23 | 成渝钒钛科技有限公司 | Protective cover convenient to disassemble and maintain for stirrer coupling and using method of protective cover |
| CN113153925B (en) * | 2021-04-29 | 2022-10-28 | 成渝钒钛科技有限公司 | Protective cover convenient to disassemble and maintain for stirrer coupling and using method of protective cover |
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