CN211117105U - Rope wheel rim connecting structure - Google Patents
Rope wheel rim connecting structure Download PDFInfo
- Publication number
- CN211117105U CN211117105U CN201921340356.4U CN201921340356U CN211117105U CN 211117105 U CN211117105 U CN 211117105U CN 201921340356 U CN201921340356 U CN 201921340356U CN 211117105 U CN211117105 U CN 211117105U
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- rope
- rim
- rope sheave
- drum
- connection structure
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Abstract
The utility model belongs to the technical field of cold continuous rolling loop steel cable equipment and specifically relates to a rope sheave abrasion exceeds standard after, can realize the swift convenient rope sheave rim connection structure of the change operation of rope sheave, including rope sheave rim and rope drum, the rope sheave rim sets up in the rope drum periphery, be detachable connection structure between rope sheave rim and the rope drum. In the time of in-service use, because the utility model discloses a rope sheave rim connection structure adopts between rope sheave rim and the rope drum for dismantling connection structure to when rope sheave and rim main atress wheel face wearing and tearing volume are great appearing, separation between realization rope sheave rim and the rope drum that can be simple swift, thereby dismantle and change new rope sheave rim, new rope sheave rim can be very swift install on the rope drum, just also guaranteed the use that realizes equipment again that can be quick. The utility model discloses be particularly useful for among the production that cold continuous rolling loop steel cable was equipped.
Description
Technical Field
The utility model belongs to the technical field of cold tandem rolling looper steel cable equipment and specifically relates to a rope pulley rim connection structure.
Background
In the rotating machinery equipment with rope wheel, the rope wheel is used as the main bearing part, the abrasion value of the rope wheel is an important monitoring item, once exceeding standard, the rope wheel needs to be replaced in time, especially if the rope wheel is a structure with a built-in bearing, the bearing needs to be replaced together, and the equipment needs to be stopped in each replacement operation, which takes a long time. In the daily work summary, it is found that the wear loss of each wear part of the rope pulley is fast or slow due to different stress reasons, the main stress wheel surface and the wheel rim of the rope pulley bear the pressure and the friction force of the steel rope, and the rope drum plays a supporting role, so that the general wear loss is small. This will cause the abrasion loss and abrasion speed of the main stressed wheel surface of the rope wheel and the wheel rim to be greatly higher than those of the rope drum, and the service life of the rope wheel and the wheel rim and the service life of the rope drum are greatly different. In the existing integral rope pulley, the abrasion of any part exceeds the standard, the rope pulley, the rope drum and accessories (such as a bearing) are replaced, great waste is caused, and the cost such as labor time is consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a rope sheave abrasion exceeds standard after, can realize the swift convenient rope sheave rim connection structure of the change operation of rope sheave.
The utility model provides a technical scheme that its technical problem adopted is: rope sheave rim connection structure, including rope sheave rim and rope drum, the rope sheave rim sets up in the rope drum periphery, be for dismantling connection structure between rope sheave rim and the rope drum.
Further, the inner wall of the rim of the rope wheel is provided with a fixing bolt, and the rim of the rope wheel is detachably connected with the rope drum through the fixing bolt.
Further, the fixing bolts are evenly distributed around the geometric center of the rope drum.
Further, at least one key is arranged between the rim of the rope wheel and the rope drum.
Further, the keys are evenly distributed around the geometric center of the drum.
Further, the geometric center of the rim of the sheave and the geometric center of the rope drum overlap each other.
The utility model has the advantages that: in the time of in-service use, because the utility model discloses a rope sheave rim connection structure adopts between rope sheave rim and the rope drum for dismantling connection structure to when rope sheave and rim main atress wheel face wearing and tearing volume are great appearing, separation between realization rope sheave rim and the rope drum that can be simple swift, thereby dismantle and change new rope sheave rim, new rope sheave rim can be very swift install on the rope drum, just also guaranteed the use that realizes equipment again that can be quick. The utility model discloses be particularly useful for among the production that cold continuous rolling loop steel cable was equipped.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of fig. 1.
Labeled as: rope sheave rim 1, key 2, fixing bolt 3, rope drum 4.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The rope pulley rim connecting structure shown in fig. 1 and 2 comprises a rope pulley rim 1 and a rope drum 4, wherein the rope pulley rim 1 is arranged on the periphery of the rope drum 4, and a detachable connecting structure is arranged between the rope pulley rim 3 and the rope drum 4.
The utility model discloses fully consider the whole life of spare part, and change the economic balance nature of spare part, including the objective existence of various extreme operating modes, creative adoption can dismantle the technique of changing rope sheave rim 1, can guarantee to change rope sheave rim 1 alone after 1 wearing and tearing of rope sheave rim exceed standard, reaches the purpose that prolongs the life of the annex of rope sheave rim 1 by a wide margin, and it is swift convenient to change the operation moreover, practices thrift manpower and time cost, improve equipment operation rate. It is generally preferred that the geometric centre of the sheave rim 1 and the geometric centre of the rope drum 4 overlap each other to ensure rotational stability.
As a preferable scheme of the detachable connection structure, a fixing bolt 3 may be optionally arranged on the inner wall of the rope pulley rim 3, and the rope pulley rim 3 and the rope drum 4 are detachably connected through the fixing bolt 3. As shown in fig. 1, when the pulley rim 3 needs to be disassembled and replaced with a new pulley rim 3, the fixing bolt 3 is simply disassembled, and then the new pulley rim 3 is replaced, which is very convenient and fast. The detachable connection structure can also be selected from other conventional structures which can meet the requirements of installation and detachment. For the purpose of uniform force and structural stability, on the basis of the above solution, as shown in fig. 1, it is preferable that the fixing bolts 3 are uniformly distributed around the geometric center of the rope drum 4.
In order to achieve stability of the power transmission between the rope sheave rim 1 and the rope drum 4, it is optional to provide at least one key 2 between said rope sheave rim 3 and the rope drum 4. As shown in fig. 1, the presence of the key 2 allows to optimize the efficiency of the transmission of the forces between the pulley rim 1 and the drum 4, which are originally separate parts, thus ensuring the stability of the overall structure of the pulley rim. For the sake of uniform force and structural stability, it is preferable that the keys 2 are uniformly distributed around the geometric center of the drum 4 on the basis of the above-mentioned solution.
Claims (6)
1. Rope sheave rim connection structure, including rope sheave rim (1) and rope drum (4), its characterized in that: the rope wheel rim (1) is arranged on the periphery of the rope drum (4), and a detachable connecting structure is arranged between the rope wheel rim (1) and the rope drum (4).
2. The sheave rim connection structure of claim 1, wherein: the rope sheave is characterized in that fixing bolts (3) are arranged on the inner wall of the rope sheave rim (1), and the rope sheave rim (1) and the rope drum (4) are detachably connected through the fixing bolts (3).
3. The sheave rim connection structure of claim 2, wherein: the fixing bolts (3) are uniformly distributed around the geometric center of the rope drum (4).
4. A sheave rim connecting structure as claimed in claim 1, 2 or 3, wherein: at least one key (2) is arranged between the rim (1) of the rope wheel and the rope drum (4).
5. The sheave rim connection structure of claim 4, wherein: the keys (2) are uniformly distributed around the geometric center of the rope drum (4).
6. The sheave rim connecting structure of claim 1 or 2, wherein: the geometric center of the rope wheel rim (1) and the geometric center of the rope drum (4) are mutually overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340356.4U CN211117105U (en) | 2019-08-16 | 2019-08-16 | Rope wheel rim connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340356.4U CN211117105U (en) | 2019-08-16 | 2019-08-16 | Rope wheel rim connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211117105U true CN211117105U (en) | 2020-07-28 |
Family
ID=71688613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921340356.4U Active CN211117105U (en) | 2019-08-16 | 2019-08-16 | Rope wheel rim connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211117105U (en) |
-
2019
- 2019-08-16 CN CN201921340356.4U patent/CN211117105U/en active Active
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