CN204265375U - The hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed - Google Patents
The hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed Download PDFInfo
- Publication number
- CN204265375U CN204265375U CN201420676733.2U CN201420676733U CN204265375U CN 204265375 U CN204265375 U CN 204265375U CN 201420676733 U CN201420676733 U CN 201420676733U CN 204265375 U CN204265375 U CN 204265375U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- arm roller
- cold rolling
- carbon steel
- pulley
- 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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Abstract
The utility model discloses the hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed, to solve security hidden trouble during carbon steel cold rolling horizontal loop swing arm roller replacing operation, it comprises cat ladder, pulley bracket, pulley, fixing chuck plate, cat ladder top is provided with pulley bracket, pulley bracket vertically arranges pulley, and the sidewall of pulley bracket is provided with fixing chuck plate.This device has that operation is simple and reliable, the feature of safety labor-saving.
Description
Technical field
The utility model relates to metallurgical service technique field, particularly relates to the hanging apparatus that metallurgical carbon steel cold rolling horizontal loop swing arm roller is changed.
Background technology
Metallurgical carbon steel cold rolling process horizontal loop has multilayer, swing arm roller is arranged on kink column, each column top layer swing arm roll spacing ground is higher, very near apart from concrete roof, and swing arm roller is changed frequent, owing to being concrete roof above each swing arm roller, there is no lifting point, each replacing swing arm roller all needs to set up scaffold, shoulder swing arm roller by operating personnel people's half the circumference of the sleeve where it joins the shoulder and carry out disassembling, assembling and replacing, each swing arm roller heavily about 60 ㎏, operation field is without hanging device, complete in manpower lift to move replacing, operation intensity is larger, exist and occur that two people hold up in lift to move swing arm roller process and lift shakiness, the landing of swing arm roller injures the potential safety hazard of operating personnel by a crashing object.Have not yet to see the replacing hanging apparatus for this type of kink swing arm roller.
Utility model content
The purpose of this utility model there is provided the hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed, to solve security hidden trouble during carbon steel cold rolling horizontal loop swing arm roller replacing operation.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: the hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed, comprise cat ladder, pulley bracket, pulley, fixing chuck plate, cat ladder top is provided with pulley bracket, pulley bracket vertically arranges pulley, and the sidewall of pulley bracket is provided with fixing chuck plate.
Preferably, described fixing chuck plate is two, is symmetricly set on both sides, cat ladder top.
Preferably, the angle of described pulley bracket and cat ladder is 115-135 degree.
The utility model mutually compared with prior art has following advantage: this device sets up angle in use by cat ladder, adjustment at any time change position height residing for swing arm roller, and be fixed as one by fixing chuck plate and swing arm roller roller box, swing arm roller is changed safe and reliable, fast and flexible, operating efficiency is high, the potential safety hazard eliminated in operation process.The utility model structure is simple, time saving and energy saving, economic and practical, convenient operation, and Applicable scope is large.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed;
Fig. 2 is the lateral plan of the hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed;
Fig. 3 is the installation exercise schematic diagram of the hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed.
Reference numeral implication is as follows: 1-pulley; 2-pulley bracket; 3-cat ladder; 4-fixing chuck plate; 21-concrete roof; 22-swing arm roller; 23-swing arm roller roller box; 25-column; 26-rope made of hemp; 27-column bolt of rear end plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in more detail.
As illustrated in fig. 1 and 2, the hanging apparatus that carbon steel cold rolling horizontal loop swing arm roller is changed, it comprises cat ladder 3, pulley bracket 2, pulley 1, fixing chuck plate 4, and cat ladder 3 top is provided with pulley bracket 2, pulley bracket 2 vertically arranges pulley 1, and the sidewall of pulley bracket 2 is provided with fixing chuck plate 4.Fixing chuck plate 4 is two, is symmetricly set on both sides, cat ladder 3 top.Pulley bracket 2 is 115-135 degree with the angle of cat ladder 3.For changing the high swing arm roller of 3m, pulley bracket 2 is 135 degree with the angle of cat ladder 3, and for changing the high swing arm roller of 2m, pulley bracket 2 is 115 degree with the angle of cat ladder 3.
Fig. 3 shows installation exercise schematic diagram, is provided with column bolt of rear end plate 27 between figure central post 25 and concrete roof 21, and the concrete step that uses is as follows:
1, swing arm roller is changed the below of hanging apparatus 24 lift to move to the swing arm roller 22 of required replacing, highly select suitable to set up angle residing for swing arm roller 22, two fixing chuck plates 4 that this swing arm roller is changed on hanging apparatus 24 are snapped in the side of swing arm roller roller box 23, ensures that this swing arm roller changes hanging apparatus and swing arm roller roller box 23 blocks firmly fixed firm.
2, operating personnel climbs to the removal position of changed swing arm roller 22 along cat ladder 3, remove the bolt of rear end plate of swing arm roller 22, by one end of the rope made of hemp 26 from the middle part being bundled in swing arm roller 22 after pulley 1 penetrates, swing arm roller 22 is sling by the other end that below operating personnel pulls the rope made of hemp 26, slowly swing arm roller 22 is placed into ground.
3, the rope made of hemp 26 on swing arm roller 22 is untied, the rope made of hemp 26 is bundled on new swing arm roller 22, new swing arm roller 22 is sling by the other end that below operating personnel pulls the rope made of hemp 26, slowly swing arm roller 22 is put into the installation site of swing arm roller roller box 23, the bolt of rear end plate of fastening swing arm roller 22, can easily realize more changing jobs of swing arm roller 22, safety labor-saving.
Claims (3)
1. the hanging apparatus of a carbon steel cold rolling horizontal loop swing arm roller replacing, it is characterized in that: it comprises cat ladder (3), pulley bracket (2), pulley (1), fixing chuck plate (4), cat ladder (3) top is provided with pulley bracket (2), pulley bracket (2) is vertically arranged pulley (1), the sidewall of pulley bracket (2) is provided with fixing chuck plate (4).
2. the hanging apparatus of a kind of carbon steel according to claim 1 cold rolling horizontal loop swing arm roller replacing, is characterized in that: described fixing chuck plate (4) is two, is symmetricly set on cat ladder (3) both sides, top.
3. the hanging apparatus of a kind of carbon steel according to claim 1 and 2 cold rolling horizontal loop swing arm roller replacing, is characterized in that: described pulley bracket (2) is 115-135 degree with the angle of cat ladder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676733.2U CN204265375U (en) | 2014-11-13 | 2014-11-13 | The hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676733.2U CN204265375U (en) | 2014-11-13 | 2014-11-13 | The hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265375U true CN204265375U (en) | 2015-04-15 |
Family
ID=52800254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420676733.2U Expired - Fee Related CN204265375U (en) | 2014-11-13 | 2014-11-13 | The hanging apparatus that a kind of carbon steel cold rolling horizontal loop swing arm roller is changed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265375U (en) |
-
2014
- 2014-11-13 CN CN201420676733.2U patent/CN204265375U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150415 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |