CN204942475U - A kind of position structure of fixed pulley axis - Google Patents
A kind of position structure of fixed pulley axis Download PDFInfo
- Publication number
- CN204942475U CN204942475U CN201520510046.8U CN201520510046U CN204942475U CN 204942475 U CN204942475 U CN 204942475U CN 201520510046 U CN201520510046 U CN 201520510046U CN 204942475 U CN204942475 U CN 204942475U
- Authority
- CN
- China
- Prior art keywords
- fixed pulley
- pulley axis
- axle head
- beam slab
- head door
- 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 position structure of fixed pulley axis, comprise beam slab, fixed pulley axis and axle head door, between two pieces of beam slabs, fixed pulley axis is set, beam slab arranged outside axle head door, and the end face of axle head door and fixed pulley axis is bolted, the diameter of axle head door is greater than the diameter of fixed pulley axis.The beneficial effect of this practicality is: static pulley axle head is bolted axle head door, is equivalent to the axle head diameter adding axle, not only reduces the total length of axle, also reduce the thickness of static pulley beam slab.
Description
Technical field
The utility model relates to a kind of mounting type of fixed pulley axis, specifically a kind of position structure of fixed pulley axis.
Background technique
The mounting type of tradition fixed pulley axis and beam slab is as Fig. 1, the outside that fixed pulley axis 2 axle head is connected to beam slab 1 by baffle plate 6 is fixed, wherein the thickness of beam slab 1 is 36mm, distance between beam slab 1 is 490mm, make the total length of fixed pulley axis large, simultaneously in order to ensure the intensity of joint, static pulley beam slab being thickeied, causes the waste of material.
Model utility content
The purpose of this utility model is the position structure providing a kind of fixed pulley axis, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A kind of position structure of fixed pulley axis, comprise beam slab, fixed pulley axis and axle head door, between two pieces of beam slabs, fixed pulley axis is set, beam slab arranged outside axle head door, and the end face of axle head door and fixed pulley axis is bolted, the diameter of axle head door is greater than the diameter of fixed pulley axis.
As further program of the utility model: the middle part of described fixed pulley axis connects multiple sheave block by bearing.
As further program of the utility model: the thickness of described beam slab is 24mm.
As further program of the utility model: the distance between two pieces of beam slabs is 420mm.
Compared with prior art, the beneficial effects of the utility model are: static pulley axle head is bolted axle head door, are equivalent to the axle head diameter adding axle, not only reduce the total length of axle, also reduce the thickness of static pulley beam slab.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 2, in the utility model embodiment, a position structure for fixed pulley axis, comprises between beam slab 1, fixed pulley axis 2, axle head door 3, sheave block 4 and bearing 5, two pieces of beam slabs 1 and arranges fixed pulley axis 2, beam slab 1 arranged outside axle head door 3, and the end face of axle head door 3 and fixed pulley axis 2 is bolted, reduce the total length of axle, the diameter of axle head door 3 is greater than the diameter of fixed pulley axis 2, thus add the axle head diameter of axle, reduce the thickness of static pulley beam slab.
The middle part of described fixed pulley axis 2 connects multiple sheave block 4 by bearing 5.
The thickness of described beam slab 1 is 24mm, and the distance between two pieces of beam slabs 1 is 420mm, and entirety reduces the installation volume of fixed pulley axis.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (4)
1. the position structure of a fixed pulley axis, comprise beam slab, fixed pulley axis and axle head door, it is characterized in that, between two pieces of beam slabs, fixed pulley axis is set, beam slab arranged outside axle head door, and the end face of axle head door and fixed pulley axis is bolted, the diameter of axle head door is greater than the diameter of fixed pulley axis.
2. the position structure of a kind of fixed pulley axis according to claim 1, is characterized in that, the middle part of described fixed pulley axis connects multiple sheave block by bearing.
3. the position structure of a kind of fixed pulley axis according to claim 1, is characterized in that, the thickness of described beam slab is 24mm.
4. the position structure of a kind of fixed pulley axis according to claim 1, is characterized in that, the distance between two pieces of beam slabs is 420mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510046.8U CN204942475U (en) | 2015-07-15 | 2015-07-15 | A kind of position structure of fixed pulley axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520510046.8U CN204942475U (en) | 2015-07-15 | 2015-07-15 | A kind of position structure of fixed pulley axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942475U true CN204942475U (en) | 2016-01-06 |
Family
ID=55009908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520510046.8U Expired - Fee Related CN204942475U (en) | 2015-07-15 | 2015-07-15 | A kind of position structure of fixed pulley axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271987A (en) * | 2019-07-05 | 2019-09-24 | 谭士龙 | A kind of combination type pulley group of movable and fixed pulley conversion |
-
2015
- 2015-07-15 CN CN201520510046.8U patent/CN204942475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271987A (en) * | 2019-07-05 | 2019-09-24 | 谭士龙 | A kind of combination type pulley group of movable and fixed pulley conversion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160106 Termination date: 20180715 |