CN202156871U - Lifting appliance capable of unhooking automatically - Google Patents
Lifting appliance capable of unhooking automatically Download PDFInfo
- Publication number
- CN202156871U CN202156871U CN2011202091666U CN201120209166U CN202156871U CN 202156871 U CN202156871 U CN 202156871U CN 2011202091666 U CN2011202091666 U CN 2011202091666U CN 201120209166 U CN201120209166 U CN 201120209166U CN 202156871 U CN202156871 U CN 202156871U
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- Prior art keywords
- automatically
- suspender
- unhooked
- unhooking
- lifting
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- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 description 32
- 230000005484 gravity Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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Abstract
The utility model discloses a lifting appliance capable of unhooking automatically, comprising a hoisting ring, a hoisting chain, a main sling, a lifting appliance cross frame, a lifting lug, a lifting handle, a lifting hook and a balancing weight steel ball, wherein the balancing steel ball is arranged at the upper part of the lifting hook. The technical problem solved by the utility model is that the lifting hook of a lifting device is incapable of unhooking automatically. The lifting appliance capable of unhooking automatically does not need artificial unhooking, and can realize automatic unhooking under the state that the lifting hook does not bear load and is naturally vertical, so that the hoisting efficiency and the unhooking efficiency are enhanced, and the potential safety hazards are reduced; and simultaneously, the lifting appliance capable of unhooking automatically also has the advantages of being simple in structure, firm and durable, easy to manufacture, maintain and overhaul, and the like.
Description
Technical field
The utility model relates to a kind of mechanical hoisting accessory, particularly a kind of suspender that can be automatically-unhooked.
Background technology
Quickening along with production process serialization, rhythm of production; Under the prerequisite of little cost; Need simply quick hook and automatically-unhooked suspender on the manufacturing line; Particularly the simple and convenient and automatically-unhooked performance of the hook of suspender seems particularly important under special circumstances, and for example lifting, the dry coke quenching at steel plant's high temperature slag ladle promotes burnt jar etc.Suspender of the prior art can adopt steel rope, pulley gear and ordinary lifting hook usually, in lifting during object, needs manual work to link up with and break off relations; Its shortcoming is; Operation inconvenience, consuming time many, under special circumstances the operating personal that carries out artificial hook and break off relations there are very high requirement and very big potential danger; Simultaneously, this work does not normally catch up with rhythm of production aborning.
But Chinese patent document 200820126142.2 discloses a kind of Automatic coupling and decoupling hook-type semicircular body suspender; The suspension hook inboard of this suspender is provided with the fulcrum cylinder; Drawing high and putting down down and realized the automatically-unhooked of suspender through suspension hook at cable wire; The disclosed technical scheme of this document to realize its technique effect usually to the requirement of the shape of object and structure than higher; Simultaneously the service condition with the object direct contact can cause direct wearing and tearing to the fulcrum cylinder, thereby after reaching certain period of service or access times, just need change, and has increased the productive costs of enterprise.
The utility model content
To above problem, the utility model discloses a kind of suspender that can be automatically-unhooked, through suspension hook top configuration weighted spherical ball, redistribute the center of gravity of suspender under no heavy burden state, the vertical hanging state of adjustment suspender is realized the automatically-unhooked of suspender.
The utility model discloses a kind of suspender that can be automatically-unhooked; Comprise suspension ring, hoisting chain, main hoist cable, suspender crossbearer, hanger, hang handle and suspension hook; Described suspender that can be automatically-unhooked also comprises the counterweight steel ball, and described counterweight steel ball is arranged on hanging on the handle of suspension hook top;
The hanger beam frame is triangle or square or oblong;
Hanger beam frame top is provided with at least three hangers, and hanger beam frame bottom is provided with four hangers, and hanger is spaced set respectively;
The chain sling on hanger beam frame top is at least three isometric hoisting chains;
One end of hoisting chain is connected with the hanger on hanger beam frame top through safety catch, and the other end of every hoisting chain is connected with the top suspension ring through safety catch;
Suspension hook is connected with hanger beam frame bottom hanger through isometric main hoist cable.
The disclosed suspender that can be automatically-unhooked of the utility model; Through suspension hook top configuration weighted spherical ball; Redistribute the center of gravity of suspender under no heavy burden state, the vertical hanging state of adjustment suspender is realized the automatically-unhooked of suspender; The utility model is disclosed can automatically-unhooked suspender to need not artificial the unhook, can suspension hook do not have realize under the heavy burden nature plumbness automatically-unhooked; Improve lifting and unhook efficient, reduced potential safety hazard; Simultaneously the disclosed suspender that can be automatically-unhooked of the utility model also has simple in structurely, sturdy and durable, is prone to the advantage of manufacturing, good Maintenance and Repair etc.
Description of drawings
The structural representation of Fig. 1, the disclosed suspender that can be automatically-unhooked of the utility model;
The suspension hook structural representation of Fig. 2, the disclosed suspender that can be automatically-unhooked of the utility model.
Reference numerals list:
1, suspension ring; 2, hoisting chain; 3, hanger;
4, hanger beam frame; 5, main hoist cable; 6, suspension hook;
7, counterweight steel ball; 8, hang handle
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment; Further illustrate the utility model; Should understand the following specific embodiment only be used to the utility model is described and be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
As depicted in figs. 1 and 2; The utility model discloses a kind of suspender that can be automatically-unhooked; Comprise suspension ring 1, hoisting chain 2, main hoist cable 5, suspender crossbearer 4, hanger 3, hang handle 8 and suspension hook 6; Described suspender that can be automatically-unhooked also comprises the counterweight steel ball, and described counterweight steel ball 7 is arranged on hanging on the handle 8 of suspension hook 6 tops;
Described suspension ring 1 are standard lifting suspension ring;
Hanger beam frame 4 is triangle or square or oblong;
Hanger beam frame 4 tops are provided with at least three hangers 3, and hanger beam frame 4 bottoms are provided with four hangers 3, and hanger 3 is spaced set respectively;
The chain sling on hanger beam frame 4 tops is at least three isometric hoisting chains 2;
One end of hoisting chain 2 is connected with the hanger 3 on hanger beam frame 4 tops through safety catch, and the other end of every hoisting chain 2 is connected with top suspension ring 1 through safety catch;
Suspension hook is connected with hanger beam frame 4 bottom hangers 3 through isometric main hoist cable 5.
Described suspension ring 1 are standard lifting suspension ring; The chain sling on hanger beam frame top is four isometric hoisting chains 2; One end of every hoisting chain 2 is realized being connected with the hanger 3 on hanger beam frame 4 tops through safety catch, and the other end of every hoisting chain 2 is connected with top suspension ring 1 through safety catch.Hanger beam frame 4 is welded into square by channel-section steel, and hanger beam frame 4 tops are provided with four hangers 3, and hanger beam frame 4 bottoms are provided with six hangers 3, relatively equidistant placement.Counterweight steel ball 7 is welded on hanging on the handle 8 of suspension hook 6 tops through reinforcing bar; 6 suspension hooks are connected through six hangers 3 of isometric main hoist cable 5 and hanger beam frame 4 bottoms; Suspender hangs under no heavy burden nature plumbness; Because the steel ball counterweight, make the center of gravity of center of gravity and suspension hook 6 of counterweight steel ball 7 on same horizon, can realize that like this suspender is automatically-unhooked.
The disclosed suspender that can be automatically-unhooked of the utility model, the center of gravity configuration through different realizes that suspender has different suspension forms under no heavy burden nature plumbness, adapts to different lifting environment.In the process of hanging; Object has dropped to assigned address; Through main hoist cable 5 transfer that suspension hook 6 is stressed to be reduced gradually, counterweight steel ball 7 is redistributed center-of-gravity position with suspension hook 6, changes the form of suspender; Make it reach the suspension form under no heavy burden nature plumbness, thereby realize the automatically-unhooked of suspender.
The disclosed suspender that can be automatically-unhooked of the utility model; Through suspension hook top configuration weighted spherical ball; Redistribute the center of gravity of suspender under no heavy burden state, the vertical hanging state of adjustment suspender is realized the automatically-unhooked of suspender; The utility model is disclosed can automatically-unhooked suspender to need not artificial the unhook, can suspension hook do not have realize under the heavy burden nature plumbness automatically-unhooked; Improve lifting and unhook efficient, reduced potential safety hazard; Simultaneously the disclosed suspender that can be automatically-unhooked of the utility model also has simple in structurely, sturdy and durable, is prone to the advantage of manufacturing, good Maintenance and Repair etc.
Claims (6)
- One kind can be automatically-unhooked suspender; Comprise suspension ring (1), hoisting chain (2), main hoist cable (5), suspender crossbearer (4), hanger (3), suspension hook (6) and hang handle (8); It is characterized in that: described suspender that can be automatically-unhooked also comprises counterweight steel ball (7), and described counterweight steel ball (7) is arranged on hanging on the handle (8) of suspension hook (6) top.
- 2. suspender that can be automatically-unhooked according to claim 1 is characterized in that: hanger beam frame (4) is triangle or square or oblong.
- 3. according to claim 1 or 4 described suspenders that can be automatically-unhooked, it is characterized in that: hanger beam frame (4) top is provided with at least three hangers, and hanger beam frame (4) bottom is provided with four hangers (3), and hanger (3) is spaced set respectively.
- 4. suspender that can be automatically-unhooked according to claim 5 is characterized in that: the chain sling on hanger beam frame (4) top is at least three isometric hoisting chains (2).
- 5. suspender that can be automatically-unhooked according to claim 6; It is characterized in that: an end of hoisting chain (2) is connected with the hanger (3) on hanger beam frame (4) top through safety catch, and the other end of every hoisting chain (2) is connected with suspension ring (1) through safety catch.
- 6. suspender that can be automatically-unhooked according to claim 1 is characterized in that: suspension hook (6) is connected with hanger beam frame (4) bottom hanger (3) through isometric main hoist cable (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202091666U CN202156871U (en) | 2011-06-21 | 2011-06-21 | Lifting appliance capable of unhooking automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202091666U CN202156871U (en) | 2011-06-21 | 2011-06-21 | Lifting appliance capable of unhooking automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156871U true CN202156871U (en) | 2012-03-07 |
Family
ID=45764513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202091666U Expired - Fee Related CN202156871U (en) | 2011-06-21 | 2011-06-21 | Lifting appliance capable of unhooking automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156871U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896151A (en) * | 2014-04-23 | 2014-07-02 | 中国海洋石油总公司 | Automatic releasing device of hoisting tackle |
| CN105540418A (en) * | 2016-01-29 | 2016-05-04 | 安徽合力股份有限公司 | Lifting appliance for transferring heavy forklift portal frame |
| CN106348154A (en) * | 2016-11-01 | 2017-01-25 | 天津渤海水产研究所 | Lifting hook for lifting artificial fish reef and application method thereof |
| CN108569621A (en) * | 2017-03-07 | 2018-09-25 | 中国二十冶集团有限公司 | Gravity type dismounting suspension hook and its application method for large-scale tower lifting |
| CN113200131A (en) * | 2020-04-15 | 2021-08-03 | 贵州航天天马机电科技有限公司 | Underwater vertical stroke self-balancing adjusting system |
-
2011
- 2011-06-21 CN CN2011202091666U patent/CN202156871U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896151A (en) * | 2014-04-23 | 2014-07-02 | 中国海洋石油总公司 | Automatic releasing device of hoisting tackle |
| CN103896151B (en) * | 2014-04-23 | 2016-04-06 | 中国海洋石油总公司 | The automatic releasing device of hoisting rig |
| CN105540418A (en) * | 2016-01-29 | 2016-05-04 | 安徽合力股份有限公司 | Lifting appliance for transferring heavy forklift portal frame |
| CN106348154A (en) * | 2016-11-01 | 2017-01-25 | 天津渤海水产研究所 | Lifting hook for lifting artificial fish reef and application method thereof |
| CN108569621A (en) * | 2017-03-07 | 2018-09-25 | 中国二十冶集团有限公司 | Gravity type dismounting suspension hook and its application method for large-scale tower lifting |
| CN113200131A (en) * | 2020-04-15 | 2021-08-03 | 贵州航天天马机电科技有限公司 | Underwater vertical stroke self-balancing adjusting system |
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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: 20120307 Termination date: 20190621 |