CN206309635U - Centrifugal pump shaft coupling guard shield - Google Patents
Centrifugal pump shaft coupling guard shield Download PDFInfo
- Publication number
- CN206309635U CN206309635U CN201621323301.9U CN201621323301U CN206309635U CN 206309635 U CN206309635 U CN 206309635U CN 201621323301 U CN201621323301 U CN 201621323301U CN 206309635 U CN206309635 U CN 206309635U
- Authority
- CN
- China
- Prior art keywords
- arc
- cover
- centrifugal pump
- sliding cover
- fixed
- 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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Links
- 230000008878 coupling Effects 0.000 title claims abstract description 35
- 238000010168 coupling process Methods 0.000 title claims abstract description 35
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 35
- 239000011324 bead Substances 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000005086 pumping Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000005452 bending Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a centrifugal pump shaft coupling guard shield belongs to the oil field apparatus field. This centrifugal pump shaft coupling guard shield includes: the lower end of the bracket is fixed on the centrifugal pump base; the arc-shaped fixing cover is provided with an upward opening, the outer side of the arc-shaped fixing cover is connected with the upper end of the bracket, and the inner side of the arc-shaped fixing cover is provided with an arc-shaped sliding rail along the arc length direction; the arc sliding cover can slide along the arc sliding rail, when the arc sliding cover slides to the opening downwards, the arc sliding cover can be matched with the arc fixing cover to form a protective cover of the coupler, and when the arc sliding cover slides to the opening upwards, the arc sliding cover is accommodated in the arc fixing cover; and the fastener is used for fixedly connecting the arc-shaped sliding cover and the arc-shaped fixed cover when the arc-shaped sliding cover slides to the opening downwards. Because the arc sliding cover can slide on the arc slide rail on the inner side of the arc fixed cover, the opening direction of the arc sliding cover is changed, and then the centrifugal pump coupler shield is opened or closed. When the disc pump is needed, the centrifugal pump coupling protective cover can be opened and closed quickly, and the working time is shortened.
Description
Technical field
The utility model is related to oil field instrument field, more particularly to a kind of shell centrifugal pump coupler shield.
Background technology
Centrifugal pump is a kind of pressure-increasing unit equipment that mechanical energy is converted electric energy to by shaft coupling.In order to ensure making for pump
With the life-span, pump is blocked when preventing from opening pump, causes electric current excessive, burns out motor, and dish pumping operation (dish pumping will be carried out before pump is opened every time
Refer to before pump is opened, to grasp shaft coupling and rotate clockwise 3-5 circles).The shaft coupling of centrifugal pump runs at high speed during due to work
(typically all at 1500-3000 revs/min), if do not protected shaft coupling, can cause certain safety to staff
Hidden danger, therefore, in order to ensure the personal safety of staff, it is necessary to install coupling shield on shaft coupling.
Prior art is processed into the similar inverted U-shaped top for being buckled in shaft coupling as coupling shield by using one block of iron sheet,
And the iron sheet is connected with centrifugal pump base using multiple bolts.Wherein, the multiple and bolt is provided with centrifugal pump base
The screwed hole being adapted.Specifically, it is the bending two ends of the inverted U-shaped iron sheet are at a right angle, make bending section with centrifugal pump base
Upper surface is fitted, and multiple through holes being adapted with the bolt are provided with the bending section, so that multiple bolts are passed through and are somebody's turn to do
It is threadedly coupled with centrifugal pump base after through hole.When centrifugal pump needs to carry out dish pumping, by dismantling the bolt by coupling shield
Pull down, you can carry out dish pumping operation, the coupling shield is buckled in dish pumping the top of shaft coupling again after terminating, and by multiple spiral shells
Bolt is installed in centrifugal pump base, you can carry out follow-up opening pump operated.
Designer has found that prior art at least has problems with：
When repeatedly pump is opened, it is necessary to carry out multiple dish pumping, and then need the shaft coupling repeatedly installed, dismounting prior art is provided
Device shield, longevity of service.
Utility model content
The utility model embodiment technical problem to be solved is, there is provided one kind in multiple dish pumping, during work
Between shorter shell centrifugal pump coupler shield.Concrete technical scheme is as follows：
A kind of shell centrifugal pump coupler shield, including：Support, lower end is fixed in centrifugal pump base；
Arc fixes cover, and opening upwards, outside is connected with the upper end of the support, and inner side is provided with arc along arc length direction
Slide rail；
Arc sliding cover, can slide along the arc-shaped slide rail, and when sliding into that Open Side Down, the arc sliding cover can be with
The arc fixes the shield that cover cooperatively forms shaft coupling, and when opening upwards are slid into, the arc sliding cover is contained in institute
Arc is stated to fix in cover；
Fastener, for when the arc sliding cover slides into that Open Side Down, making the arc sliding cover and the arc
Shape is fixed cover and is fixedly connected.
Specifically, preferably, the arc fix cover include arc plate-like body, from the arc plate-like body
The aduncate bead structure of front and back ends, and the arc plate-like body cooperatively forms the arc with the bead structure
Slide rail.
Specifically, preferably, the bead structure includes：Front and back ends with the arc plate-like body are respectively perpendicular
The first connected bead portion；
The second bead portion being vertically connected with first bead portion.
Specifically, preferably, the shell centrifugal pump coupler shield also includes being fixed on the right-hand member that the arc fixes cover
The bar shape of top；
The upper end of the bar shape is provided with L-shaped hole, and the L-shaped hole includes：Extended downwardly from the upper end of the bar shape
The first bar hole connected with the clearing end of first bar hole and along the bar shape length direction extend Article 2
Shape hole；
Article 3 shape corresponding with second bar hole is in axial direction provided with the right-hand member of the arc sliding cover
Hole；
The fastener includes screw rod and is arranged on two nuts at the screw rod two ends, and the diameter of the screw rod is less than institute
State the width in the second bar hole and the Article 3 shape hole, the nut with diameter greater than second bar hole and the described 3rd
The width of bar hole.
Specifically, preferably, the bar shape, the support, arc fixation cover are connected in a welding manner.
Specifically, preferably, it is semi-cylindrical shells structure that the arc fixes cover；
The arc sliding cover is to fix the relative semi-cylindrical shells structure of cover with the arc；
When the arc sliding cover slides into Open Side Down when, the arc fixes cover and the arc sliding cover is combined into
Complete Cylindrical housing structure.
Specifically, preferably, the support is multiple, including it is fixed on the vertical sheet that the arc is fixed on the outside of cover
Body and the vertical body lower end horizontal base connected vertically, the horizontal base are fixed in the centrifugal pump base.
Specifically, preferably, the horizontal base is fixed in the centrifugal pump base by using bolt.
The beneficial effect brought of technical scheme that the utility model embodiment is provided is：
The shell centrifugal pump coupler shield that the utility model embodiment is provided, cover inner side is fixed because arc sliding covers on arc
Arc-shaped slide rail on slide, the opening direction of arc sliding cover is changed, and then realize beating for shell centrifugal pump coupler shield
Open or close and close.Specifically, when arc sliding cover slides into Open Side Down when, the arc sliding cover can with arc fix cover coordinate shape
Into the shield (now, the coupling shield is closed) of shaft coupling, when opening upwards are slid into, arc sliding cover is contained in arc
In fixed cover (now, the coupling shield is opened, and can carry out dish pumping operation).By using fastener, in arc sliding cover
When sliding into that Open Side Down, arc sliding cover and arc are fixed into cover and is coupled together, to close the coupling shield, when needing to beat
When opening the coupling shield, arc sliding cover and arc fixation cover are disconnected by loosening or dismantling fastener.Such as
This, when dish pumping is needed, can rapidly open and close shell centrifugal pump coupler shield, shorten the working time.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the schematic cross-section of the shell centrifugal pump coupler shield that the utility model embodiment is provided；
Fig. 2 is the first partial structural diagram of the shell centrifugal pump coupler shield that the utility model embodiment is provided；
Fig. 3 is the second partial structural diagram of the shell centrifugal pump coupler shield that the utility model embodiment is provided；
Fig. 4 is the schematic cross-section of the bead structure that the utility model embodiment is provided；
Fig. 5 is the schematic cross-section of the bar shape that the utility model embodiment is provided.
Reference is represented respectively：
1 support,
101 vertical bodies,
102 horizontal bases,
2 arcs fix cover,
201 arc plate-like bodies,
202 bead structures,
2021 first bead portions,
2022 second bead portions,
3 arc sliding covers,
301 Article 3 shape holes,
4 fasteners,
5 bar shapes,
501 L-shaped holes,
5011 first bar holes,
5012 second bar holes,
6 bolts,
7 shaft couplings.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing to utility model
Implementation method is described in further detail.
The utility model embodiment provides a kind of shell centrifugal pump coupler shield, as shown in Figure 1, the centrifugal pump couplings
Shield includes：Support 1, arc fixes cover 2, arc sliding cover 3 and fastener 4, wherein, the lower end of the support 1 is fixed on centrifugation
On pump frame；Arc fixes 2 opening upwards of cover, and its outside is connected with the upper end of support 1, and its inner side is provided with arc along arc length direction
Shape slide rail；Arc sliding cover 3 can be slided along the arc-shaped slide rail, and when sliding into that Open Side Down, arc sliding cover 3 can be solid with arc
Surely cover 2 cooperatively forms the shield of shaft coupling 7, and when opening upwards are slid into, arc sliding cover 3 is contained in arc and fixes in cover 2；
Fastener 4 is used for when arc sliding cover 3 slides into that Open Side Down, arc sliding cover 3 is fixed with arc and covers 2 and be fixedly connected.
The operation principle of the shell centrifugal pump coupler shield that the utility model embodiment is provided is as described below：
The outside that arc fixes cover 2 is fixedly connected with the upper end of support 1, the lower end of support 1 is then fixed on centrifugation
On pump frame, fixed on the arc-shaped slide rail of the inner side of cover 2 in arc due to arc sliding cover 3 and slided, make the opening of arc sliding cover 3
Direction changes, and then realizes opening or closing for shell centrifugal pump coupler shield.Specifically, when arc sliding cover 3 slides into
When Open Side Down, the arc sliding cover 3 can fix shield (now, the shaft coupling shield that cover 2 cooperatively forms shaft coupling 7 with arc
Cover close), when opening upwards are slid into, arc sliding cover 3 be contained in arc fix cover 2 in (now, the coupling shield is beaten
Open, dish pumping operation can be carried out).By using fastener 4, when arc sliding cover 3 slides into that Open Side Down, by arc sliding
Cover 3 is fixed cover 2 and is coupled together with arc, to close the coupling shield, when needing to open the coupling shield, by loosening
Or arc sliding cover 3 and arc are fixed cover 2 and disconnected by dismounting fastener 4.In this way, when dish pumping is needed, can be fast
Shell centrifugal pump coupler shield is opened and closed fastly, shortens the working time.
In the utility model embodiment, as shown in accompanying drawing 2 and accompanying drawing 4, arc fixes cover 2 includes arc plate-like body
201st, from the aduncate bead structure 202 of front and back ends of arc plate-like body 201, and arc plate-like body 201 and crimping
Structure 202 cooperatively forms arc-shaped slide rail.By setting arc plate-like body 201, arc sliding cover 3 is fixed in arc and cover
Slided on 2；To form bead structure 202 by being curved inwardly from the front and back ends of arc plate-like body 201, and with arc tabular sheet
Body 201 cooperatively forms arc-shaped slide rail, can play position-limiting action to fixing the arc sliding cover 3 slided on cover 2 in arc, makes arc
Shape sliding closure 3 can only be slided along the arc-shaped slide rail, prevent arc sliding cover 3 from being skidded off from the front and back ends of arc plate-like body 201.
Wherein, the axial direction of shaft coupling 7 is considered as the front and back ends direction of arc plate-like body 201, oriented manipulation personnel
One end be referred to as front end, the one end away from operating personnel is referred to as rear end.
Further, preferably, as shown in Figure 4, bead structure 202 includes：With before arc plate-like body 201,
Rear end is respectively perpendicular the first connected bead portion 2021；The second bead portion being vertically connected with first bead portion 2021
2022.It is respectively perpendicular with the front and back ends of arc plate-like body 201 by the first bead portion 2021 and is connected, it is ensured that in arc
The arc sliding cover 3 slided in shape plate-like body 201 will not be skidded off from front and back ends；By the second bead portion 2022 and first
Bead portion 2021 is vertically connected, it is ensured that arc sliding cover 3 can be slided stably in arc plate-like body 201, no
The upper and lower motion of meeting, is further carried out spacing to arc sliding cover 3.
In the utility model embodiment, shell centrifugal pump coupler shield also includes that being fixed on arc fixes on the right-hand member of cover 2
The bar shape 5 (referring to accompanying drawing 1, accompanying drawing 2) of side, the upper end of the bar shape 5 is provided with L-shaped hole 501, as shown in Figure 5, the L-shaped
Hole 501 includes：The first bar hole 5011 and the clearing end of the first bar hole 5011 extended downwardly from the upper end of bar shape 5 connect
The second bar hole 5012 that logical and along bar shape 5 length direction extends；In axial direction set in the right-hand member of arc sliding cover 3
Have and the corresponding Article 3 shape hole 301 of the second bar hole 5012 (referring to accompanying drawing 3)；Fastener 4 includes screw rod and is arranged on the spiral shell
Two nuts at bar two ends, the diameter of the screw rod less than the second bar hole 5012 and the width in Article 3 shape hole 301, nut it is straight
Footpath is more than the second bar hole 5012 and the width in Article 3 shape hole 301.By setting bar shape 5, arc is set to fix the right-hand member of cover 2
A left end part is higher by, slides into that Open Side Down in arc sliding cover 3, the shields that cover 2 cooperatively forms shaft coupling 7 are fixed with arc
When, arc sliding cover 3 can be fixed on bar shape 5, it is to avoid arc sliding cover 3 continues slid clockwise, makes arc sliding
The left end that cover 2 is fixed in one end of cover 3 from arc is skidded off.Wherein, bar shape 5 be preferably shaped to it is inverted U-shaped, when arc fix cover 2
Outside be connected with the upper end of support 1 after, inverted U-shaped bar shape 5 is sleeved on the upper end of support 1, enhance bar shape 5 and arc
The steadiness of fixed cover 2, support 1 connection.
In use, screw rod is passed through into Article 3 shape hole 301, and the screw rod is fixed by fastening two nuts at two ends
In Article 3 shape hole 301, when needing to close shell centrifugal pump coupler shield, the nut of the screw rod one end is loosened, screw rod is existed
Be may move in Article 3 shape hole 301.Then, the screw rod is slipped into the first bar hole 5011 of the upper end of bar shape 5, arrival first is treated
The second bar hole 5012 is slipped into after the clearing end of bar hole 5011, and (the second bar hole 5012 is corresponding with Article 3 shape hole 301, should
Screw rod is slided in the second bar hole 5012 after sliding to the clearing end of the first bar hole 5011 together with Article 3 shape hole 301), this
When, fasten the nut of the loosening, you can realize that arc fixes cover 2 and the connection of arc sliding cover 3, and then by the centrifugal pump shaft coupling
Device shield is closed.The screw rod is slipped into the clearing end of the second bar hole 5012, arc is fixed the company of cover 2 and arc sliding cover 3
Connect and more consolidate.By making the diameter of screw rod less than the width in Article 3 shape hole 301, nut with diameter greater than the second bar hole
5012 and the width in Article 3 shape hole 301, it is ensured that screw rod can be put into Article 3 shape hole 301, and is using nut
Will not be come off from Article 3 shape hole 301 after fastening, the screw rod is sequentially slipped over the first bar hole 5011, the second bar hole
After 5012, it is fastened in the second bar hole 5012.
Further, the tightness of the connection of cover 2 is fixed in order to ensure bar shape 5, support 1, arc, makes arc sliding cover 3
The interior Slideslip of cover 2 stably can be fixed in arc, bar shape 5, support 1, arc are fixed into cover 2 is connected in a welding manner
Connect.
In the utility model embodiment, arc fixes cover 2 and is preferably semi-cylindrical shells structure；Arc sliding cover 3 is
2 relative semi-cylindrical shells structures of cover are fixed with the arc；When arc sliding cover 3 slides into Open Side Down when, arc is fixed
Cover 2 and arc sliding cover 3 are combined into complete Cylindrical housing structure.Set by by arc fixation cover 2 and arc sliding cover 3
Into two relative semi-cylindrical shells structures, make arc sliding cover 3 preferable in the sliding effect that arc is fixed on cover 2.Also,
Arc sliding cover 3 is fixed after cover 2 is fixedly connected with arc and can be combined into complete Cylindrical housing structure, the cylindrical housings
The volume of structure is sufficiently large, can preferably accommodate shaft coupling 7.
In the utility model embodiment, as shown in figure 1, support 1 is multiple, it includes that being fixed on arc fixes outside cover 2
The vertical body 101 of side and the vertically lower end of body 101 horizontal base 102 connected vertically, the horizontal base 102 be fixed on from
On heart pump base.The vertical body 101 of the outside of cover 2 fixation is fixed by arc, to support arc to fix cover 2, arc sliding cover 3
And fastener 4；By by the lower end for being connected, making horizontal base 102 vertical with the lower end of vertical body 101 of horizontal base 102
Face fits with the upper surface of centrifugal pump base, it is ensured that the steadiness that horizontal base 102 is connected with centrifugal pump base.Support 1
The structure of vertical body 101 can be various, for example, can be cylindrical rod, the prismatic body of rod, square body etc..
Further, horizontal base 102 is fixed in centrifugal pump base (referring to accompanying drawing 1) by using bolt 6；The water
The through hole being threadedly coupled with bolt 6 is provided with flat bed 102, for through bolt 6.By being arranged such, it is ensured that support 1
The tightness being connected with centrifugal pump base, meanwhile, it is easy to disassemble.Wherein, it is provided with centrifugal pump base and the corresponding tool of bolt 6
Female through hole, the internal thread in the through hole is adapted with the external screw thread on bolt 6, bolt 6 through after the through hole with from
Heart pump whorl of base is connected.Bolt 6 can be fixed in the through hole of horizontal base 102, facilitate shell centrifugal pump coupler shield from from
Installed again after being dismantled on heart pump base.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit protection domain of the present utility model,
It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. should be included in this reality
Within new protection domain.
Claims (8)
1. a kind of shell centrifugal pump coupler shield, it is characterised in that the shell centrifugal pump coupler shield includes：Support (1), lower end is solid
It is scheduled in centrifugal pump base；
Arc fixes cover (2), and opening upwards, outside is connected with the upper end of the support (1), and inner side is provided with arc along arc length direction
Shape slide rail；
Arc sliding cover (3), can slide along the arc-shaped slide rail, and when sliding into that Open Side Down, the arc sliding cover (3) can
The shield that cover (2) cooperatively forms shaft coupling (7) is fixed with the arc, when opening upwards are slid into, the arc sliding cover
(3) arc is contained in fix in cover (2)；
Fastener (4), for when the arc sliding cover (3) slides into that Open Side Down, making the arc sliding cover (3) and institute
Arc fixation cover (2) is stated to be fixedly connected.
2. shell centrifugal pump coupler shield according to claim 1, it is characterised in that the arc fixes cover (2) including arc
Shape plate-like body (201), the aduncate bead structure of the front and back ends (202) from the arc plate-like body (201), and
The arc plate-like body (201) cooperatively forms the arc-shaped slide rail with the bead structure (202).
3. shell centrifugal pump coupler shield according to claim 2, it is characterised in that the bead structure (202) includes：With
The front and back ends of the arc plate-like body (201) are respectively perpendicular connected the first bead portion (2021)；
The second bead portion (2022) being vertically connected with first bead portion (2021).
4. shell centrifugal pump coupler shield according to claim 1, it is characterised in that the shell centrifugal pump coupler shield is also wrapped
Include and be fixed on the bar shape (5) that the arc is fixed above the right-hand member of cover (2)；
The upper end of the bar shape (5) is provided with L-shaped hole (501), and the L-shaped hole (501) includes：From the bar shape (5)
The first bar hole (5011) that upper end extends downwardly is connected and along the bar shaped with the clearing end of first bar hole (5011)
The second bar hole (5012) that the length direction of body (5) extends；
In axial direction it is provided with and second bar hole (5012) the corresponding 3rd in the right-hand member of the arc sliding cover (3)
Bar hole (301)；
The fastener (4) includes screw rod and two nuts for being arranged on the screw rod two ends, and the diameter of the screw rod is less than institute
State the width in the second bar hole (5012) and the Article 3 shape hole (301), the nut with diameter greater than second bar shaped
Hole (5012) and the width in the Article 3 shape hole (301).
5. shell centrifugal pump coupler shield according to claim 4, it is characterised in that the bar shape (5), the support
(1), the arc is fixed cover (2) and is connected in a welding manner.
6. shell centrifugal pump coupler shield according to claim 1, it is characterised in that it is semicircle that the arc fixes cover (2)
Cylindrical shell structure；
The arc sliding cover (3) is to fix the relative semi-cylindrical shells structure of cover (2) with the arc；
When the arc sliding cover (3) slides into Open Side Down when, the arc fixes cover (2) and the arc sliding cover (3)
It is combined into complete Cylindrical housing structure.
7. shell centrifugal pump coupler shield according to claim 1, it is characterised in that the support (1) is multiple, including it is solid
It is scheduled on vertical body (101) and the vertical body (101) the lower end water connected vertically that the arc is fixed on the outside of cover (2)
Flat bed (102), the horizontal base (102) is fixed in the centrifugal pump base.
8. shell centrifugal pump coupler shield according to claim 7, it is characterised in that by using bolt (6) by the water
Flat bed (102) is fixed in the centrifugal pump base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621323301.9U CN206309635U (en) | 2016-12-05 | 2016-12-05 | Centrifugal pump shaft coupling guard shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621323301.9U CN206309635U (en) | 2016-12-05 | 2016-12-05 | Centrifugal pump shaft coupling guard shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309635U true CN206309635U (en) | 2017-07-07 |
Family
ID=59251025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621323301.9U Active CN206309635U (en) | 2016-12-05 | 2016-12-05 | Centrifugal pump shaft coupling guard shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605790A (en) * | 2017-10-10 | 2018-01-19 | 珠海格力电器股份有限公司 | Axle supporting seat and device provided with axle |
-
2016
- 2016-12-05 CN CN201621323301.9U patent/CN206309635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605790A (en) * | 2017-10-10 | 2018-01-19 | 珠海格力电器股份有限公司 | Axle supporting seat and device provided with axle |
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