CN203865838U - Hoisting aid for guide and guard beam of closed type section steel rolling mill - Google Patents
Hoisting aid for guide and guard beam of closed type section steel rolling mill Download PDFInfo
- Publication number
- CN203865838U CN203865838U CN201420322324.2U CN201420322324U CN203865838U CN 203865838 U CN203865838 U CN 203865838U CN 201420322324 U CN201420322324 U CN 201420322324U CN 203865838 U CN203865838 U CN 203865838U
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- China
- Prior art keywords
- crossbeam
- clump weight
- closed type
- guide
- shaped steel
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Abstract
The utility model discloses a hoisting aid for a guide and guard beam of a closed type section steel rolling mill. The hoisting aid for the guide and guard beam of the closed type section steel rolling mill comprises a horizontal strip-shaped beam, a lifting hook is arranged at one end of the beam, an upward lifting ring for lifting a crane is arranged at the middle of the beam, and a balancing part with balancing weights is arranged at the other end of the beam. The balancing part comprises a first balancing weight and a second balancing weight which are arranged at intervals in parallel along the length direction of the beam, and the beam between the first balancing weight and the second balancing weight is provided with a balancing part lifting ring. The hoisting aid is used with the crane to facilitate mounting the guide and guard beam and improve the guide and guard mechanism assembling and disassembling efficiency; the hoisting aid for the guide and guard beam of the closed type section steel rolling mill is simple in structure and capable of realizing multi-stage regulation to guarantee the beam balance.
Description
Technical field
The utility model relates to a kind of suspender, especially a kind of shaped steel closed type mill guide beam lifting accessory appliance.
Background technology
Closed type milling train is the one in shape rolling mill, and the top cover shape that its casing upper surface is as a whole is only provided with opening on casing side, therefore be called closed type milling train.
Nipping and deviating from for the ease of rolled piece, guide mechanism is all housed for realizing smooth importing and the derivation to being rolled shaped steel at the entrance and exit of closed type milling train, guide mechanism is by as basic guide crossbeam and guide plate being installed and being defended the members such as plate, guide plate and defend plate and be fixed on guide crossbeam, guide crossbeam is arranged in the slideway of mill housing inner side.
Due to when the shaped steel of rolling different size and model, need to change the guide mechanism of different size, or adjust guide mechanism height need to guide crossbeam bottom plus-minus cushion block.So while not having the shaped steel of rolling different model, usually need to change and reinstall guide mechanism.In guide mechanism, guide beam (being guide crossbeam) own vol is larger, and the heavier and position of weight is to be positioned in the slideway of mill housing inner side, cannot directly from top adopts loop wheel machine, lift up into school and install and change, change guide crossbeam is installed therefore each, all need to spend a large amount of manpowers and time; There is the defect that labor content is large and efficiency is low.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of loop wheel machine of can assisting to use to facilitate the installation that realizes guide beam, improve the shaped steel closed type mill guide beam lifting accessory appliance of installation effectiveness.
In order to solve the problems of the technologies described above, in the utility model, adopt following technical scheme.
A kind of shaped steel closed type mill guide beam lifting accessory appliance, it is characterized in that, comprise the crossbeam of horizontally disposed strip shape, one end of crossbeam is provided with suspension hook, crossbeam middle part has the suspension ring for crane lifting that upwards arrange, suspension ring are greater than the distance length of guide crossbeam installation position to mill housing mouth to the crossbeam length of suspension hook, and the crossbeam other end is the counterweight part that is provided with clump weight.
When the utility model uses, suspension ring are connected with crane for lifting, and crossbeam can extend into mill housing inner side, to lean on steel cable that mill guide beam is hung on suspension hook, keep the balance of crossbeam by clump weight, then can lean on crane conveniently reposefully guide beam to be hung out, realize dismounting or install.
As optimization, described suspension ring are that spacing parallel arranging is arranged on multiple on crossbeam.
Like this, when the guide beam of lifting different model, can select suitable suspension ring to be connected with crane, adjust balance when being more beneficial to handling.
As optimization, described suspension hook has one and is positioned at the crotch of crossbeam below and vertically runs through rotationally the turning handle that crossbeam arranges, turning handle top upwards passes crossbeam and is arranged with a connector, connector is fixed on turning handle by laterally running through the set pin of connector and turning handle, between connector lower surface and crossbeam, is rotatably connected by a thrust bearing.
Like this, can ensure that suspension hook has enough installation support strength and flexibility of revolution, in hoisting process, the installation position concrete according to guide beam, can flexible rotating adjust the direction of guide beam, while making its handling, can avoid better and the interference of frame housing and conveniently aim at and install faster and better.
As optimization, described counterweight part, comprises the first clump weight and the second clump weight that arrange along crossbeam length direction spacing parallel arranging, on the crossbeam between described the first clump weight and the second clump weight, is also provided with counterweight part suspension ring.
Like this, do not hanging on guide beam, in the handling process of this lifting accessory appliance self, can lean on counterweight part suspension ring to be connected with crane, suspension centre both sides are provided with the first clump weight and the second clump weight separately like this, are beneficial to and ensure the balance of this device crossbeam self and stablize.
As optimization, described crossbeam is welded with a positioning plate away from the end of suspension hook one end, described the second clump weight is made up of multiple inverted U-shaped steel discs that are connected to slidably on crossbeam, the adjacent setting of the second clump weight and positioning plate is also spacing by positioning plate, described the first clump weight is that the three-back-shaped steel plate being set on crossbeam forms, the first clump weight arranges described counterweight part suspension ring on a side side adjacent with the second clump weight, counterweight part suspension ring are weldingly fixed on crossbeam, on the crossbeam of the adjacent side of the first clump weight and suspension hook, be welded with a limited location snap ring, on the crossbeam that the first clump weight is fixed between limited location snap ring and counterweight part suspension ring.
Like this, positioning plate can facilitate the spacing of the second clump weight, and while avoiding crossbeam unbalance, the second clump weight skids off crossbeam; The second clump weight is made up of multiple inverted U-shaped steel discs that are connected to slidably on crossbeam, like this, can be in the time of handling, by the steel disc of plus-minus the second clump weight, the weight of flexible counterweight part, to keep better balance; Simultaneously because steel disc be clamping setting slidably, therefore sling in process, the position of the second clump weight steel disc of moving right that can also keep left, carries out trace adjusting to moment, more accurately realizes the steady of crossbeam.Limited location snap ring is fixed on a side adjacent with the first clump weight, keeps balance when convenient independent handling crossbeam.The first clump weight is three-back-shaped steel plate formation and spacing by limited location snap ring and counterweight part suspension ring, and it is simple in structure, more convenient while fixing reliable and installation manufacture.
In sum, lifting accessory appliance of the present utility model, can assist loop wheel machine to use to facilitate the installation that realizes guide crossbeam, has improved the efficiency of guide mechanism handling; While himself has simple in structure, can realize multistage adjusting to ensure the advantage of beam balance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of independent the second clump weight steel disc in Fig. 1.
Fig. 3 is the lateral plan of the first clump weight part-structure in Fig. 1.
Fig. 4 is the structural representation after independent suspension hook part amplification in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
When concrete enforcement, as Figure 1-Figure 4, a kind of shaped steel closed type mill guide beam lifting accessory appliance, comprise the crossbeam 1 of horizontally disposed strip shape, when enforcement crossbeam 1 be four block length bar steel plates welding surround and cross-sectional plane rectangular, one end of crossbeam 1 is provided with suspension hook 2, crossbeam 1 middle part has the suspension ring 3 for crane lifting that upwards arrange, suspension ring are greater than the distance length (while specifically implementing be 1.6 meters can meet the demands) of guide crossbeam installation position to mill housing mouth to the crossbeam length of suspension hook, crossbeam 1 other end is the counterweight part that is provided with clump weight, described suspension ring 3 are arranged on multiple on crossbeam for spacing parallel arranging, suspension ring 3 lower ends are fixed on crossbeam.Described suspension hook 3 has one and is positioned at the crotch of crossbeam below and vertically runs through rotationally the turning handle that crossbeam arranges, turning handle top upwards passes crossbeam and is arranged with a connector 4, connector 4 is fixed on turning handle by the set pin 5 that laterally runs through connector 4 and turning handle, between connector 4 lower surfaces and crossbeam, is rotatably connected by a thrust bearing 6.When concrete enforcement, connector 4 lower ends have the thrust bearing installation cavity of a fovea superior, the upper circle body of described thrust bearing 6 is fixed on connector 4, under thrust bearing, circle body is fixed in the mounting groove of a mounting blocks 7 that is fixed on beam-end upper surface, between lower circle body and upper circle body, be rolling body, can ensure better to rotate like this alerting ability.
Described counterweight part, comprises the first clump weight 8 and the second clump weight 9 that arrange along crossbeam length direction spacing parallel arranging, on the crossbeam between described the first clump weight 8 and the second clump weight 9, is also provided with counterweight part suspension ring 10.
Described crossbeam is welded with a positioning plate 11 away from the end of suspension hook one end, described the second clump weight 9 is made up of multiple inverted U-shaped steel discs that are connected to slidably on crossbeam, the setting adjacent with positioning plate 11 of the second clump weight 9 is also spacing by positioning plate 11, described the first clump weight 8 is for being set in the three-back-shaped steel plate formation on crossbeam, the first clump weight 8 arranges described counterweight part suspension ring 10 on a side side adjacent with the second clump weight 9, counterweight part suspension ring 10 are weldingly fixed on crossbeam, on the crossbeam of the first clump weight 8 side adjacent with suspension hook 3, be welded with a limited location snap ring 12, on the crossbeam that the first clump weight 8 is fixed between limited location snap ring 12 and counterweight part suspension ring 10.
When this lifting accessory appliance, suspension ring are connected with crane for lifting, and crossbeam can extend into mill housing inner side, to lean on steel cable that mill guide beam is hung on suspension hook, keep the balance of crossbeam by clump weight, then can lean on crane conveniently reposefully guide beam to be hung out, realize dismounting or install.Wherein, in the time of the guide beam of lifting different model, can select suitable suspension ring to be connected with crane, adjust balance when being more beneficial to handling.The structure of suspension hook, can ensure that suspension hook has enough installation support strength and flexibility of revolution, in hoisting process, the installation position concrete according to guide beam, can flexible rotating adjust the direction of guide beam, while making its handling, can avoid better and the interference of frame housing and conveniently aim at and install faster and better.In use, do not hang on guide beam, in the handling process of this lifting accessory appliance self, can lean on counterweight part suspension ring to be connected with crane, suspension centre both sides are provided with the first clump weight and the second clump weight separately like this, are beneficial to and ensure the balance of this device crossbeam self and stablize.When use, positioning plate can facilitate the spacing of the second clump weight, and while avoiding crossbeam unbalance, the second clump weight skids off crossbeam; The second clump weight is made up of multiple inverted U-shaped steel discs that are connected to slidably on crossbeam, like this, can be in the time of handling, by the steel disc of plus-minus the second clump weight, the weight of flexible counterweight part, to keep better balance; Simultaneously because steel disc be clamping setting slidably, therefore sling in process, the position of the second clump weight steel disc of moving right that can also keep left, carries out trace adjusting to moment, more accurately realizes the steady of crossbeam.Limited location snap ring is fixed on a side adjacent with the first clump weight, keeps balance when convenient independent handling crossbeam.The first clump weight is three-back-shaped steel plate formation and spacing by limited location snap ring and counterweight part suspension ring, and it is simple in structure, more convenient while fixing reliable and installation manufacture.
When this lifting accessory appliance uses, can be according to the guide beam model deadweight of handling, select suitable suspension ring as suspension centre by Calculating Torque during Rotary, realize for the first time and regulating, then can be according to how many realizations coarse adjustment for the second time of plus-minus the second clump weight steel disc, then when concrete handling, can also adjust the second position of clump weight steel disc on crossbeam and adjust moment, three readjust from coarse to fine realize fine setting for the third time, therefore can accurately ensure that different guide beams all can ensure balance in handling process.
In sum, lifting accessory appliance of the present utility model, can assist loop wheel machine to use to facilitate the installation that realizes guide crossbeam, has improved the efficiency of guide mechanism handling; While himself has simple in structure, can realize multistage adjusting to ensure the advantage of beam balance.
Claims (5)
1. a shaped steel closed type mill guide beam lifting accessory appliance, it is characterized in that, comprise the crossbeam of horizontally disposed strip shape, one end of crossbeam is provided with suspension hook, crossbeam middle part has the suspension ring for crane lifting that upwards arrange, suspension ring are greater than the distance length of guide crossbeam installation position to mill housing mouth to the crossbeam length of suspension hook, and the crossbeam other end is the counterweight part that is provided with clump weight.
2. shaped steel closed type mill guide beam lifting accessory appliance as claimed in claim 1, is characterized in that, described suspension ring are that spacing parallel arranging is arranged on multiple on crossbeam.
3. shaped steel closed type mill guide beam lifting accessory appliance as claimed in claim 1, it is characterized in that, described suspension hook has one and is positioned at the crotch of crossbeam below and vertically runs through rotationally the turning handle that crossbeam arranges, turning handle top upwards passes crossbeam and is arranged with a connector, connector is fixed on turning handle by laterally running through the set pin of connector and turning handle, between connector lower surface and crossbeam, is rotatably connected by a thrust bearing.
4. shaped steel closed type mill guide beam lifting accessory appliance as claimed in claim 1, it is characterized in that, described counterweight part, comprise the first clump weight and the second clump weight that arrange along crossbeam length direction spacing parallel arranging, on the crossbeam between described the first clump weight and the second clump weight, be also provided with counterweight part suspension ring.
5. shaped steel closed type mill guide beam lifting accessory appliance as claimed in claim 4, it is characterized in that, described crossbeam is welded with a positioning plate away from the end of suspension hook one end, described the second clump weight is made up of multiple inverted U-shaped steel discs that are connected to slidably on crossbeam, the adjacent setting of the second clump weight and positioning plate is also spacing by positioning plate, described the first clump weight is that the three-back-shaped steel plate being set on crossbeam forms, the first clump weight arranges described counterweight part suspension ring on a side side adjacent with the second clump weight, counterweight part suspension ring are weldingly fixed on crossbeam, on the crossbeam of the adjacent side of the first clump weight and suspension hook, be welded with a limited location snap ring, on the crossbeam that the first clump weight is fixed between limited location snap ring and counterweight part suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322324.2U CN203865838U (en) | 2014-06-17 | 2014-06-17 | Hoisting aid for guide and guard beam of closed type section steel rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322324.2U CN203865838U (en) | 2014-06-17 | 2014-06-17 | Hoisting aid for guide and guard beam of closed type section steel rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865838U true CN203865838U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322324.2U Expired - Fee Related CN203865838U (en) | 2014-06-17 | 2014-06-17 | Hoisting aid for guide and guard beam of closed type section steel rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016224A (en) * | 2014-06-17 | 2014-09-03 | 重庆钢铁(集团)有限责任公司 | Auxiliary device for hoisting guiding and guarding beam of closed rolling mill |
-
2014
- 2014-06-17 CN CN201420322324.2U patent/CN203865838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016224A (en) * | 2014-06-17 | 2014-09-03 | 重庆钢铁(集团)有限责任公司 | Auxiliary device for hoisting guiding and guarding beam of closed rolling mill |
| CN104016224B (en) * | 2014-06-17 | 2016-01-06 | 重庆钢铁(集团)有限责任公司 | A kind of closed type mill guide beam hoisting auxiliary device |
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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: 20141008 Termination date: 20180617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |