CN207122581U - A kind of mechanical rotating shaft protective cover - Google Patents
A kind of mechanical rotating shaft protective cover Download PDFInfo
- Publication number
- CN207122581U CN207122581U CN201721063248.8U CN201721063248U CN207122581U CN 207122581 U CN207122581 U CN 207122581U CN 201721063248 U CN201721063248 U CN 201721063248U CN 207122581 U CN207122581 U CN 207122581U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- card article
- rotating shaft
- protection network
- screwed hole
- 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
Links
Abstract
The utility model discloses a kind of mechanical rotating shaft protective cover,Including main protective cover and secondary protective cover,The main protective cover is by protection network,Upper card article and lower card article composition,It is fixedly connected between the upper card article and lower card article by protection network,Multiple mounting holes are offered on the mounting bar,The secondary protective cover is by secondary protection network,Card article and secondary lower card article composition in pair,The screw bolt is interspersed in screwed hole one and screwed hole two,This device is cooperated using main protective cover and secondary protective cover and connected,This device is facilitated to adapt to the rotating shaft of different thicknesses,It is also convenient for maintenance and more change owner protective cover,The individual damaged in secondary protective cover,This device is facilitated to be fixed on the shell of machinery using mounting bar and mounting hole,In order to mount and dismount,It is nanometer shield dirt net on protection network and secondary protection network,Dust is reduced to enter the inside of rotating shaft and adsorb its surface,And then it ensure that the service life of this rotating shaft.
Description
Technical field
Protective cover technical field is the utility model is related to, specially a kind of mechanical rotating shaft protective cover.
Background technology
With expanding economy, the lifting of people's living standard, various machineries arise at the historic moment in we live, produced,
Therefore the machinery of rotation is applied than wide in we live, but the rotating shaft of traditional rotation mechanically it is exposed
The outside of machine, in running, badly other manufactured partses, machinery use of long duration machine for the generation or calculation that can cause the accident
, dust can be caused to enter in rotating shaft or adsorb on the surface of rotating shaft, when rotating shaft works, axis of rotation is slow, influences to set
The manufacture of standby part, the service life of machinery is also influenceed, the financial cost of factory is added when serious, the production effect also reduced
Rate, therefore we provide a kind of mechanical rotating shaft protective cover.
Utility model content
The purpose of this utility model is to provide a kind of mechanical rotating shaft protective cover, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of mechanical rotating shaft protective cover, including main protective cover and secondary protective cover, the main protective cover is by protection network, upper card article
Form, be fixedly connected between the upper card article and lower card article by protection network, and the bottom of lower card article is fixedly connected with lower card article
There is mounting bar, wherein being equipped with several screwed holes one on upper card article and lower card article, multiple installations are offered on the mounting bar
Hole, the secondary protective cover are made up of card article in secondary protection network, pair and secondary lower card article, are led between the secondary upper card article and secondary lower card article
Secondary protection network is crossed to be fixedly connected, wherein be equipped with several screwed holes two on secondary upper card article and secondary lower card article, and main protective cover and
Secondary protective cover is threadedly coupled by screw bolt, and the screw bolt is interspersed in screwed hole one and screwed hole two.
Preferably, the shape of the main protective cover and secondary protective cover, size all same, the protection network and secondary protection network are equal
Dirt net is protected for nanometer.
Preferably, the number of screwed hole one on the upper card article and lower card article is even number, and screwed hole one distinguishes line
Property is arranged on card article and lower card article.
Preferably, the number of screwed hole two on the secondary upper card article and secondary lower card article is even number, and screwed hole two divides
Other linear array in pair card article and it is secondary under on card article.
Preferably, the number of the main protective cover is no less than two, and the mounting hole linear array is pacified on mounting bar
The number for filling hole is no less than three.
Compared with prior art, the beneficial effects of the utility model are：The utility model smart structural design, operation letter
It is single, cooperated and connected using main protective cover and secondary protective cover, facilitated this device to adapt to the rotating shaft of different thicknesses, be also convenient for repairing
The individual damaged in more change owner protective cover, secondary protective cover, this device is facilitated to be fixed on machinery using mounting bar and mounting hole
On shell, in order to mount and dismount, using screwed hole one and screwed hole two, facilitate the spiral shell between main protective cover and secondary protective cover
Line connects, and multiple screwed holes one and screwed hole two, can adjust and surround diameter of a circle between main protective cover and secondary protective cover,
It is nanometer shield dirt net in order to connect into the protective cover that different thicknesses rotating shaft is adapted to, on protection network and secondary protection network, reduces
Dust enters the inside of rotating shaft and adsorbs its surface, and then ensure that the service life of this rotating shaft.
This device when in use, is fixedly connected with the both ends of two main protective covers and a secondary protective cover, and another is secondary
One end of protective cover is fixedly connected with one in two main protective covers, and then this device is enclosed in rotating shaft, passes through mounting bar
On mounting hole this device be arranged on machinery shell on, the other end of another secondary protective cover is then fixed on phase again
On adjacent main protective cover.
Brief description of the drawings
Fig. 1 is overall overlooking the structure diagram of the present utility model；
Fig. 2 is the side structure schematic view of the main protective cover of the utility model；
Fig. 3 is the side structure schematic view of the utility model pair protective cover.
In figure：Main protective cover 1, protection network 10, upper card article 11, lower card article 12, screwed hole 1, secondary protective cover 2, secondary protection
Card article 21, secondary lower card article 22, screwed hole 2 23, mounting bar 3, mounting hole 4, screw bolt 5 on net 20, pair.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：
A kind of mechanical rotating shaft protective cover, including main protective cover 1 and secondary protective cover 2, the shape of main protective cover 1 and secondary protective cover 2
Shape, size all same, the number of main protective cover 1 are no less than two, and main protective cover 1 is by protection network 10, upper card article 11 and lower card article
12 compositions, are fixedly connected between the upper card article 11 and lower card article 12 by protection network 10, and the bottom of lower card article 12 is fixed and connected
Mounting bar 3 is connected to, wherein being equipped with several screwed holes 1, upper card article 11 and lower card article 12 on upper card article 11 and lower card article 12
On the number of screwed hole 1 be even number, and screwed hole 1 distinguishes linear array on upper card article 11 and lower card article 12,
Cooperated and connected using main protective cover 1 and secondary protective cover 2, facilitated this device to adapt to the rotating shaft of different thicknesses, be also convenient for repairing
The individual damaged in more change owner protective cover 1, secondary protective cover 2.
Multiple mounting holes 4 are offered on mounting bar 3, the linear array of mounting hole 4 is on mounting bar 3, and the number of mounting hole 4
No less than three, this device is facilitated to be fixed on the shell of machinery using mounting bar 3 and mounting hole 4, in order to mount and dismount,
Secondary protective cover 2 is made up of card article 21 in secondary protection network 20, pair and secondary lower card article 22, the secondary upper card article 21 and secondary lower card article 22 it
Between be fixedly connected by secondary protection network 20, wherein be equipped with several screwed holes 2 23 on secondary upper card article 21 and secondary lower card article 22,
And main protective cover 1 and secondary protective cover 2 are threadedly coupled by screw bolt 5, protection network 10 and secondary protection network 20 are nanometer shield dirt
It is nanometer shield dirt net on net, protection network 10 and secondary protection network 20, reduces dust and enter the inside of rotating shaft and adsorb its table
Face, and then ensure that the service life of this rotating shaft.
Screw bolt 5 is interspersed in screwed hole 1 and screwed hole 2 23, the spiral shell in pair on card article 21 and secondary lower card article 22
The number of pit 2 23 is even number, and screwed hole 2 23 distinguish linear array in pair card article 21 and it is secondary under utilize on card article 22
Screwed hole 1 and screwed hole 2 23, facilitate the threaded connection between main protective cover 1 and secondary protective cover 2, and multiple screwed holes one
13 and screwed hole 2 23, it can adjust and surround diameter of a circle between main protective cover 1 and secondary protective cover 2, in order to connect into not
The protective cover adapted to thickness rotating shaft.
The utility model smart structural design, it is simple to operate, this device when in use, two main protective covers 1 and one
The both ends of secondary protective cover 2 are fixedly connected, one end of another secondary protective cover 2 and a fixed company in two main protective covers 1
Connect, then this device is enclosed in rotating shaft, this device is arranged on the shell of machinery by the mounting hole 4 on mounting bar 3, so
The other end of another secondary protective cover 2 is fixed on adjacent main protective cover 1 again afterwards.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mechanical rotating shaft protective cover, including main protective cover（1）With secondary protective cover（2）, it is characterised in that：The main protective cover
（1）By protection network（10）, upper card article（11）With lower card article（12）Composition, the upper card article（11）With lower card article（12）Between pass through
Protection network（10）It is fixedly connected, and lower card article（12）Bottom be fixedly connected with mounting bar（3）, wherein upper card article（11）With lower card
Bar（12）On be equipped with several screwed holes one（13）, the mounting bar（3）On offer multiple mounting holes（4）, it is described secondary anti-
Shield（2）By secondary protection network（20）, card article in pair（21）With card article under pair（22）Composition, the secondary upper card article（21）With block under pair
Bar（22）Between pass through secondary protection network（20）It is fixedly connected, wherein secondary upper card article（21）With card article under pair（22）On be equipped with it is some
Individual screwed hole two（23）, and main protective cover（1）With secondary protective cover（2）Pass through screw bolt（5）Threaded connection, the screw bolt
（5）It is interspersed in screwed hole one（13）With screwed hole two（23）It is interior.
A kind of 2. mechanical rotating shaft protective cover according to claim 1, it is characterised in that：The main protective cover（1）Prevent with pair
Shield（2）Shape, size all same, the protection network（10）With secondary protection network（20）It is nanometer shield dirt net.
A kind of 3. mechanical rotating shaft protective cover according to claim 1, it is characterised in that：The upper card article（11）With lower card article
（12）On screwed hole one（13）Number is even number, and screwed hole one（13）Linear array is in upper card article respectively（11）With under
Card article（12）On.
A kind of 4. mechanical rotating shaft protective cover according to claim 1, it is characterised in that：The secondary upper card article（21）Under pair
Card article（22）On screwed hole two（23）Number is even number, and screwed hole two（23）Linear array card article in pair respectively
（21）With card article under pair（22）On.
A kind of 5. mechanical rotating shaft protective cover according to claim 1, it is characterised in that：The main protective cover（1）Number
No less than two, the mounting hole（4）Linear array is in mounting bar（3）On, and mounting hole（4）Number be no less than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063248.8U CN207122581U (en) | 2017-08-24 | 2017-08-24 | A kind of mechanical rotating shaft protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063248.8U CN207122581U (en) | 2017-08-24 | 2017-08-24 | A kind of mechanical rotating shaft protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122581U true CN207122581U (en) | 2018-03-20 |
Family
ID=61610906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721063248.8U Expired - Fee Related CN207122581U (en) | 2017-08-24 | 2017-08-24 | A kind of mechanical rotating shaft protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939511A (en) * | 2020-08-19 | 2020-11-17 | 江苏瑞墨建筑科技有限公司 | Intelligent fire safety decision-making system based on Internet of things |
-
2017
- 2017-08-24 CN CN201721063248.8U patent/CN207122581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111939511A (en) * | 2020-08-19 | 2020-11-17 | 江苏瑞墨建筑科技有限公司 | Intelligent fire safety decision-making system based on Internet of things |
| CN111939511B (en) * | 2020-08-19 | 2021-06-04 | 江苏瑞墨建筑科技有限公司 | Intelligent fire safety decision-making system based on Internet of things |
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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: 20180320 Termination date: 20180824 |