CN203865844U - Balance weight portion structure for hoisting auxiliary tool of rolling mill guide beam - Google Patents
Balance weight portion structure for hoisting auxiliary tool of rolling mill guide beam Download PDFInfo
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- CN203865844U CN203865844U CN201420322105.4U CN201420322105U CN203865844U CN 203865844 U CN203865844 U CN 203865844U CN 201420322105 U CN201420322105 U CN 201420322105U CN 203865844 U CN203865844 U CN 203865844U
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- Prior art keywords
- crossbeam
- clump weight
- balance weight
- counterweight part
- guide beam
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Abstract
The utility model discloses a balance weight portion structure for a hoisting auxiliary tool of a rolling mill guide beam. The balance weight portion structure is characterized in that a balance weight portion comprises a first balance weight block and a second balance weight block which are arranged side by side at a certain interval along the length direction of a transverse beam; a balance weight portion lifting ring is further arranged on the transverse beam between the first balance weight block and the second balance weight block. Due to the arrangement of the balance weight portion structure, the own balance of the auxiliary tool can be ensured in the hoisting process of the auxiliary tool, multi-stage regulation and control can be realized during hoisting in order to better ensure balance, the loading and unloading efficiencies of the guide beam are increased, and the safety of the guide beam is enhanced.
Description
Technical field
The utility model relates to a kind of shaped steel closed type mill guide beam lifting accessory appliance, especially a kind of mill guide beam lifting accessory appliance counterweight part structure.
Background technology
Closed type milling train is a kind of 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, entrance and exit at closed type milling train is all equipped with guide mechanism for realizing being rolled smooth importing and the derivation of shaped steel, 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.
During due to shaped steel in 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, therefore each, change guide crossbeam is installed, all need to spend a large amount of manpowers and time; There is the defect that labor content is large and efficiency is low.
In order to address the above problem, applicant considers to design a kind of lifting accessory appliance, adopt the crossbeam of a 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 guide crossbeam installation position to the distance length of 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 guide beam loads and unloads like this, 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, the balance that keeps crossbeam by clump weight, then can lean on crane conveniently reposefully guide beam to be hung out, and realizes dismounting or installs.
But in this accessory use procedure, when accessory is not yet sling guide beam, how accessory from guaranteeing balance in crane handling process, and how to realize better Multi-regulation and become to guarantee balance etc. the problem considered of needing.
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 and can in accessory self handling process, guarantee accessory Equilibrium, and in handling process, can realize Multi-regulation to guarantee better the mill guide beam lifting accessory appliance counterweight part structure of balance.
In order to solve the problems of the technologies described above, in the utility model, adopted following technical scheme.
A kind of mill guide beam lifting accessory appliance counterweight part structure, it is characterized in that, described counterweight part, comprises the first clump weight and the second clump weight that along crossbeam length direction spacing parallel arranging, arrange, 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 guarantee 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 consists of a plurality of 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 consists of a plurality of inverted U-shaped steel discs that are connected to slidably on crossbeam, like this, can be when 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 during 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, setting of the present utility model can guarantee accessory Equilibrium, and in handling process, can realize Multi-regulation to guarantee better balance in accessory self handling process, has improved guide beam handling efficiency and safety.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that has adopted the shaped steel closed type mill guide beam lifting accessory appliance of the utility model structure.
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 independent structural representation of suspension hook after partly amplifying in Fig. 1.
The specific embodiment
Below in conjunction with a kind of shaped steel closed type mill guide beam lifting accessory appliance that has adopted the utility model structure and accompanying drawing thereof, the utility model is described in further detail.
During concrete enforcement, as Figure 1-Figure 4, a kind of shaped steel closed type mill guide beam lifting accessory appliance that has adopted the utility model structure, the crossbeam 1 that comprises horizontally disposed strip shape, during 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 guide crossbeam installation position to the distance length (while specifically implementing being 1.6 meters can meet the demands) of 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 a plurality of 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 laterally running through the set pin 5 of connector 4 and turning handle, between connector 4 lower surfaces and crossbeam, by a thrust bearing 6, is rotatably connected.During 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 guarantee better to rotate alerting ability like this.
Described counterweight part, comprises the first clump weight 8 and the second clump weight 9 that along crossbeam length direction spacing parallel arranging, arrange, 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 consists of a plurality of 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.
During above-mentioned 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, the balance that keeps crossbeam by clump weight, then can lean on crane conveniently reposefully guide beam to be hung out, and realizes dismounting or installs.Wherein, 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.The structure of suspension hook, can guarantee that suspension hook has enough installation support strength and flexibility of revolution, in hoisting process, the installation position concrete according to guide beam, the direction of can flexible rotating adjusting guide beam, can avoid while making its handling and the interference of frame housing and conveniently aim at and install faster and better 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 guarantee the balance of this device crossbeam self and stablize.During 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 consists of a plurality of inverted U-shaped steel discs that are connected to slidably on crossbeam, like this, can be when 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 during 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 described lifting accessory appliance is used, can be according to the guide beam model deadweight of handling, by Calculating Torque during Rotary, select suitable suspension ring as suspension centre, 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 during concrete handling, can also adjust the second position of clump weight steel disc on crossbeam and adjust moment, realize fine setting for the third time, therefore three readjust from coarse to fine, can accurately guarantee that different guide beams all can guarantee balance in handling process.
In sum, above-mentioned lifting accessory appliance, 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 guarantee the advantage of beam balance.
Claims (2)
1. a mill guide beam lifting accessory appliance counterweight part structure, it is characterized in that, described counterweight part, comprises the first clump weight and the second clump weight that along crossbeam length direction spacing parallel arranging, arrange, on the crossbeam between described the first clump weight and the second clump weight, is also provided with counterweight part suspension ring.
2. mill guide beam lifting accessory appliance counterweight part structure as claimed in claim 1, 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 consists of a plurality of 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 |
|---|---|---|---|
| CN201420322105.4U CN203865844U (en) | 2014-06-17 | 2014-06-17 | Balance weight portion structure for hoisting auxiliary tool of rolling mill guide beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322105.4U CN203865844U (en) | 2014-06-17 | 2014-06-17 | Balance weight portion structure for hoisting auxiliary tool of rolling mill guide beam |
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|---|---|
| CN203865844U true CN203865844U (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322105.4U Expired - Fee Related CN203865844U (en) | 2014-06-17 | 2014-06-17 | Balance weight portion structure for hoisting auxiliary tool of rolling mill guide beam |
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| CN (1) | CN203865844U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438968A (en) * | 2015-12-25 | 2016-03-30 | 广东迪生电力钢构器材有限公司 | Load container hanger |
| CN105776044A (en) * | 2016-04-26 | 2016-07-20 | 中国三冶集团有限公司 | Lifting appliance special for demounting and mounting of universal coupling on vertical mill and application method of lifting device |
| CN110328471A (en) * | 2019-07-10 | 2019-10-15 | 二重（德阳）重型装备有限公司 | The installation method of the large-size stainless steel internals of petrochemical equipment |
-
2014
- 2014-06-17 CN CN201420322105.4U patent/CN203865844U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438968A (en) * | 2015-12-25 | 2016-03-30 | 广东迪生电力钢构器材有限公司 | Load container hanger |
| CN105776044A (en) * | 2016-04-26 | 2016-07-20 | 中国三冶集团有限公司 | Lifting appliance special for demounting and mounting of universal coupling on vertical mill and application method of lifting device |
| CN110328471A (en) * | 2019-07-10 | 2019-10-15 | 二重（德阳）重型装备有限公司 | The installation method of the large-size stainless steel internals of petrochemical equipment |
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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: 20141008 Termination date: 20180617 |