CN202790163U - Stranding cage - Google Patents
Stranding cage Download PDFInfo
- Publication number
- CN202790163U CN202790163U CN2012205176016U CN201220517601U CN202790163U CN 202790163 U CN202790163 U CN 202790163U CN 2012205176016 U CN2012205176016 U CN 2012205176016U CN 201220517601 U CN201220517601 U CN 201220517601U CN 202790163 U CN202790163 U CN 202790163U
- Authority
- CN
- China
- Prior art keywords
- earth
- axis
- shaft coupling
- coupling
- chain
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/54—Couplings comprising a chain or strip surrounding two wheels arranged side by side and provided with teeth or the equivalent
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The utility model relates to a stranding cage which comprises an earth shaft I, an earth shaft II, a chain, a coupling I and a coupling II, wherein the coupling I and the coupling II are respectively fixedly connected to the two sides of the chain, the coupling I is axially provided with a fixed hole I connected with the earth shaft I, the coupling II is axially provided with a fixed hole II connected with the earth shaft II, and the tail and head parts of the chain are connected so as to form a mounting hole I matched with the coupling I and the coupling II. The stranding cage disclosed by the utility model has the advantages that the earth shaft I and the earth shaft II are respectively arranged on the coupling I and the coupling II on both sides of the chain, because the mounting coordination requirements of the chain and a sprocket are relatively low, the requirement on the concentricity of the earth shaft I and the earth shaft II which are connected is also relatively low, so that the mounting difficulty of the earth shaft I and the earth shaft II is greatly reduced, the operating efficiency is improved, and the production effect is good.
Description
Technical field
The utility model relates to a kind of cage.
Background technique
Earth's axis I on the cage adopts clamping coupling with connecting of earth's axis II, it is that a kind of stone connects firmly, so the installation requirement to earth's axis I and earth's axis II is higher, earth's axis I and earth's axis II must keep absolute concentricity, otherwise clamping coupling is just installed not get on, and has therefore strengthened the difficulty that earth's axis I and earth's axis II are installed, and wastes time and energy, using effect is bad, and production effect is low.
The model utility content
Earth's axis I on the existing cage of the technical problems to be solved in the utility model and the difficulty of installing that connects of earth's axis II waste time and energy, and using effect is bad, and production effect is low, thereby a kind of cage is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of cage, comprise earth's axis I, earth's axis II, chain, be fixedly connected on shaft coupling I, the shaft coupling II of chain both sides respectively, described shaft coupling I is provided with the fixed hole I that is connected with earth's axis I vertically, described shaft coupling II is provided with the fixed hole II that is connected with earth's axis II vertically, and described chain joins end to end and forms the mounting hole that cooperates with shaft coupling I, shaft coupling II.
Preferably, described earth's axis I all is fixedly connected with by key with the shaft coupling II with shaft coupling I, earth's axis II, and is easy for installation, connects reliably, and using effect is good.
Preferably, described chain is double strand chain, and using effect is good, and stable connection is installed reliably.
Preferably, the cross section of the cross section of described shaft coupling I, shaft coupling II is circle, also can be other shapes, and round structure is simple, and is easy to process, installs reliable.
In sum, advantage of the present utility model: earth's axis I, earth's axis II are installed in respectively on the shaft coupling I, shaft coupling II of chain both sides, since chain cooperate with the installation of sprocket wheel require relatively low, the concentricity requirement of two earth's axis I, the earth's axis II of therefore linking to each other is also lower, so greatly reduce the installation difficulty of earth's axis I, earth's axis II, improved working efficiency, production effect is good.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the mounting structure schematic representation of earth's axis I of the present utility model and earth's axis II;
Fig. 2 is the mounting structure schematic representation of earth's axis II.
Embodiment
Such as Fig. 1, shown in Figure 2, a kind of cage, comprise earth's axis I 7, earth's axis II 8, chain 1, be fixedly connected on respectively the shaft coupling I 2 of chain 1 both sides, shaft coupling II 3, described shaft coupling I 2 is provided with the fixed hole I 4 that is connected with earth's axis I 7 vertically, described shaft coupling II 3 is provided with the fixed hole II 5 that is connected with earth's axis II 8 vertically, described chain 1 joins end to end and forms and shaft coupling I 2, the mounting hole 6 that shaft coupling II 3 cooperates, described earth's axis I 7 and shaft coupling I 2, earth's axis II 8 all is fixedly connected with by key with shaft coupling II 3, and is easy for installation, connects reliable, using effect is good, described chain 1 is double strand chain, and using effect is good, installs reliable, stable connection, the cross section of described shaft coupling I 2, the cross section of shaft coupling II 3 is circle, also can be other shapes, and round structure is simple, easy to process, install reliable.
Earth's axis I, earth's axis II are installed in respectively on the shaft coupling I, shaft coupling II of chain both sides, since chain cooperate with the installation of sprocket wheel require relatively low, the concentricity requirement of two earth's axis I, the earth's axis II of therefore linking to each other is also lower, so greatly reduce the installation difficulty of earth's axis I, earth's axis II, improved working efficiency, production effect is good.
Claims (4)
1. cage, comprise earth's axis I (7), earth's axis II (8), it is characterized in that: also comprise chain (1), be fixedly connected on shaft coupling I (2), the shaft coupling II (3) of chain (1) both sides respectively, described shaft coupling I (2) is provided with the fixed hole I (4) that is connected with earth's axis I (7) vertically, described shaft coupling II (3) is provided with the fixed hole II (5) that is connected with earth's axis II (8) vertically, and described chain (1) joins end to end and forms the mounting hole (6) that cooperates with shaft coupling I (2), shaft coupling II (3).
2. a kind of cage according to claim 1, it is characterized in that: described earth's axis I (7) all is fixedly connected with by key with shaft coupling II (3) with shaft coupling I (2), earth's axis II (8).
3. a kind of cage according to claim 1, it is characterized in that: described chain (1) is double strand chain.
4. a kind of cage according to claim 1, it is characterized in that: the cross section of the cross section of described shaft coupling I (2), shaft coupling II (3) is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205176016U CN202790163U (en) | 2012-10-09 | 2012-10-09 | Stranding cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205176016U CN202790163U (en) | 2012-10-09 | 2012-10-09 | Stranding cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790163U true CN202790163U (en) | 2013-03-13 |
Family
ID=47817429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205176016U Expired - Fee Related CN202790163U (en) | 2012-10-09 | 2012-10-09 | Stranding cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088917A (en) * | 2014-07-21 | 2014-10-08 | 庄建树 | Rigid coupling |
-
2012
- 2012-10-09 CN CN2012205176016U patent/CN202790163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088917A (en) * | 2014-07-21 | 2014-10-08 | 庄建树 | Rigid coupling |
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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: 20130313 Termination date: 20161009 |