CN210799774U - Sectional type earthing device transmission shaft - Google Patents
Sectional type earthing device transmission shaft Download PDFInfo
- Publication number
- CN210799774U CN210799774U CN201921699733.3U CN201921699733U CN210799774U CN 210799774 U CN210799774 U CN 210799774U CN 201921699733 U CN201921699733 U CN 201921699733U CN 210799774 U CN210799774 U CN 210799774U
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- CN
- China
- Prior art keywords
- wall
- transmission shaft
- spring
- bearing
- device transmission
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 6
- 244000309464 bull Species 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a sectional type earthing device transmission shaft, including a protection section of thick bamboo, the spring groove has been seted up to the inner wall of a protection section of thick bamboo, the inner wall fixed mounting in spring groove has the spring, the one end fixedly connected with slider of spring, the surface of slider slides at the inner wall in spring groove, the fixed surface of slider is connected with the clamp plate, the fixed surface of clamp plate installs the bearing, the inner wall of bearing is pegged graft and is had the installation sleeve, through being provided with a protection section of thick bamboo, reach sectional type earthing device transmission shaft protection device, prevent external environment to the influence of sectional type earthing device transmission shaft, through being provided with the bearing, reach the purpose of accepting the fixed mounting sleeve, be convenient for install the sleeve at the bearing internal rotation, through being provided with spring and clamp plate, the spring is in compression state, elasticity through the.
Description
Technical Field
The utility model relates to a technical field of transmission shaft specifically is a sectional type earthing device transmission shaft.
Background
The transmission shaft is a high-speed, low-bearing rotating body, so that the dynamic balance of the transmission shaft is crucial.
At present, the traditional sectional type earthing device transmission shaft is easy to vibrate at the connecting end, can influence the work of the transmission shaft for a long time, is not provided with a protective cover and is easy to be influenced by the outside, and therefore the sectional type earthing device transmission shaft convenient to absorb shock and having a protection function is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sectional type earthing device transmission shaft to solve the vibrations of current sectional type earthing device transmission shaft connection department and do not have better protection device's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sectional type earthing device transmission shaft, includes a protection section of thick bamboo, the spring groove has been seted up to the inner wall of a protection section of thick bamboo, the inner wall fixed mounting in spring groove has the spring, the one end fixedly connected with slider of spring, the surface of slider slides at the inner wall in spring groove, the fixed surface of slider is connected with the clamp plate, the fixed surface of clamp plate installs the bearing, the inner wall of bearing is pegged graft and is had the installation sleeve.
Preferably, the surface of the mounting sleeve is fixedly connected with two limiting rods, the number of the limiting rods is two, the limiting rods are made of magnet, sliding grooves are formed in the inner wall of the bearing, and the number of the sliding grooves is two.
Preferably, the surface of the mounting sleeve is provided with two grooves, the inner wall of each groove is provided with threads, and the number of the grooves is two.
Preferably, the inner wall of the groove is in threaded connection with a bolt, the inner wall of the mounting sleeve is inserted with a first rotating rod, and the inner wall of the mounting sleeve is inserted with a second rotating rod.
Preferably, threaded holes are formed in one end of the first rotating rod and one end of the second rotating rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the protective sleeve is arranged, so that the protective device for the transmission shaft of the sectional grounding device is achieved, the influence of the external environment on the transmission shaft of the sectional grounding device is prevented, the bearing is arranged, the purpose of bearing and fixing the mounting sleeve is achieved, and the mounting sleeve can rotate in the bearing conveniently;
2. through being provided with spring and clamp plate, the spring is in compression state, acts on the clamp plate through the elasticity of spring, and the surface of clamp plate is convex, and the transmission of the power of being convenient for reaches the purpose that reduces vibrations to the link, does benefit to the permanent use of sectional type earthing device transmission shaft.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a transverse section view of the whole structure of the present invention.
In the figure: 1. a protective cylinder; 2. a chute; 3. a spring slot; 4. a slider; 5. a bearing; 6. a second rotating rod; 7. pressing a plate; 8. a spring; 9. a first rotating lever; 10. a groove; 11. a limiting rod; 12. a bolt; 13. and (5) installing the sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a sectional type earthing device transmission shaft, including a protection section of thick bamboo 1, spring groove 3 has been seted up to the inner wall of a protection section of thick bamboo 1, the number of spring groove 3 is four, the inner wall fixed mounting of spring groove 3 has spring 8, spring 8 is compression state, the one end fixedly connected with slider 4 of spring 8, the surface of slider 4 slides at the inner wall of spring groove 3, the fixed surface of slider 4 is connected with clamp plate 7, the surface of clamp plate 7 is convex, the fixed surface of clamp plate 7 installs bearing 5, bearing 5 adopts the iron system, the inner wall of bearing 5 is pegged graft and is had installation sleeve 13.
Referring to fig. 1 and 2, the surface of the mounting sleeve 13 is fixedly connected with two limiting rods 11, the limiting rods 11 are made of magnet, the inner wall of the bearing 5 is provided with two sliding grooves 2, and the number of the sliding grooves 2 is two.
Referring to fig. 1 and 2, grooves 10 are formed in the surface of the mounting sleeve 13, threads are formed on the inner walls of the grooves 10, and the number of the grooves 10 is two.
Referring to fig. 1 and 2, a bolt 12 is threadedly connected to an inner wall of the groove 10, a first rotating rod 9 is inserted into an inner wall of the mounting sleeve 13, and a second rotating rod 6 is inserted into an inner wall of the mounting sleeve 13.
Referring to fig. 1, one end of the first rotating rod 9 and one end of the second rotating rod 6 are both provided with a threaded hole.
The utility model discloses when concrete implementation: fixedly connecting one end of a first rotating rod 9 with a transmission mechanism, inserting the other end of the first rotating rod 9 into the inner wall of a mounting sleeve 13, adjusting the proper position, aligning a threaded hole at one end of the first rotating rod 9 with a groove 10, connecting one end of a bolt 12 into the threaded hole at one end of the first rotating rod 9 through the groove 10 in a threaded manner, repeating the operations, fixing one end of a second rotating rod 6 into the mounting sleeve 13 through the bolt 12, then inserting the mounting sleeve 13 with the first rotating rod 9 and the second rotating rod 6 into a protective barrel 1, aligning a limiting rod 11 on the surface of the mounting sleeve 13 with a sliding groove 2 on the inner wall of a bearing 5, then inserting the mounting sleeve 13 into the bearing 5, adopting a magnet as the limiting rod 11, adopting an iron bearing 5, achieving the purpose of fixing the mounting sleeve 13 on the bearing 5 through the magnet attraction principle, and then fixedly connecting the other end of the second rotating rod 6 with a grounding device, when the sectional type grounding device transmission shaft is used, the mounting sleeve 13 of the connecting end can vibrate, the generated vibration can be transmitted to the surface of the pressing plate 7 through the bearing 5, the surface of the pressing plate 7 is arranged into a circular arc shape, so that the transmission of bearing force is facilitated, the pressing plate 7 transmits acting force to the surface of the spring 8, and the spring 8 is arranged into a compression state, so that the acting force generated by vibration is facilitated to be relieved, and the purpose of long-term use is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a sectional type earthing device transmission shaft, includes a protection section of thick bamboo (1), its characterized in that: spring groove (3) have been seted up to the inner wall of protection section of thick bamboo (1), the inner wall fixed mounting of spring groove (3) has spring (8), the one end fixedly connected with slider (4) of spring (8), the surface of slider (4) slides at the inner wall of spring groove (3), the fixed surface of slider (4) is connected with clamp plate (7), the fixed surface of clamp plate (7) installs bearing (5), the inner wall of bearing (5) is pegged graft and is installed sleeve (13).
2. The sectional grounding device transmission shaft according to claim 1, wherein: the surface fixed connection of installation sleeve (13) has gag lever post (11), the number of gag lever post (11) is two, magnet is adopted to the material of gag lever post (11), spout (2) have been seted up to the inner wall of bearing (5), the number of spout (2) is two.
3. The sectional grounding device transmission shaft according to claim 1, wherein: the surface of the mounting sleeve (13) is provided with grooves (10), the inner wall of each groove (10) is provided with threads, and the number of the grooves (10) is two.
4. A sectional ground engaging device drive shaft according to claim 3, further comprising: the inner wall threaded connection of recess (10) has bolt (12), the inner wall of installation sleeve (13) is pegged graft and is had first bull stick (9), the inner wall of installation sleeve (13) is pegged graft and is had second bull stick (6).
5. The sectional grounding device transmission shaft according to claim 4, wherein: and one end of the first rotating rod (9) and one end of the second rotating rod (6) are both provided with threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699733.3U CN210799774U (en) | 2019-10-12 | 2019-10-12 | Sectional type earthing device transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699733.3U CN210799774U (en) | 2019-10-12 | 2019-10-12 | Sectional type earthing device transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799774U true CN210799774U (en) | 2020-06-19 |
Family
ID=71244603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699733.3U Expired - Fee Related CN210799774U (en) | 2019-10-12 | 2019-10-12 | Sectional type earthing device transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210799774U (en) |
-
2019
- 2019-10-12 CN CN201921699733.3U patent/CN210799774U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200619 |