CN202346665U - Lifting mechanism for heat treatment of flange - Google Patents
Lifting mechanism for heat treatment of flange Download PDFInfo
- Publication number
- CN202346665U CN202346665U CN2011204165626U CN201120416562U CN202346665U CN 202346665 U CN202346665 U CN 202346665U CN 2011204165626 U CN2011204165626 U CN 2011204165626U CN 201120416562 U CN201120416562 U CN 201120416562U CN 202346665 U CN202346665 U CN 202346665U
- Authority
- CN
- China
- Prior art keywords
- heat treatment
- hoisting mechanism
- flange
- rack
- lifting mechanism
- 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 - Lifetime
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- Load-Engaging Elements For Cranes (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The utility model discloses a lifting mechanism for heat treatment of a flange. The lifting mechanism comprises a net rack, wherein lifting chains are arranged on two sides of the net frame, and are connected with hoisting machines through lifting hooks and steel wire ropes respectively; each hoisting machine is arranged on a supporting frame which is fixed on a side edge of a heat treatment pool; and the net rack has an integral structure or dismountable structure. By the lifting mechanism for heat treatment of the flange, a ring unit can be lifted to the net rack by an overhead traveling crane, and then the lifting of the net rack is controlled by controlling the hoisting machine, so that the heated ring unit is subjected to quenching. The lifting mechanism has the characteristics of simple structure, stability in operation, safety and reliability during working and the like.
Description
Technical field
The utility model relates to work piece hoisting equipment, is specifically related to a kind of hoisting mechanism that is used for the heat treatment flange.
Background technology
The heat treatment of ring, especially Quenching Treatment in the prior art, the workpiece after at first will heating with overhead traveling crane is sling, and then workpiece is put into the pond, after workpiece is placed into the time that reaches setting in the water, again workpiece is accessed from water.Adopt this method, higher to the lifting operative technique of workpiece, especially lift large-sized ring; Because the height of overhead traveling crane is higher, chain sling is longer, and overhead traveling crane also needs often to move; Will certainly cause the swing of workpiece like this; If the excessive unhook that will cause between chain sling and the workpiece of amplitude of fluctuation, or cause hanging piece to strike other equipment, or injure relevant personnel.And it adopts the aforesaid operations mode, and its work efficiency is also lower.Therefore, be necessary the hoisting mechanism of existing large-scale workpiece is improved.
The utility model content
The purpose of the utility model is to overcome the defective that exists in the prior art, provides a kind of simple to operate, high efficiency, the safe and reliable hoisting mechanism that is used for the heat treatment flange.
For realizing above-mentioned purpose; The technical scheme of the utility model is a kind of hoisting mechanism that is used for the heat treatment flange of design, it is characterized in that said hoisting mechanism comprises rack; Both sides at said rack are equipped with chain sling respectively; Said chain sling is connected with winch respectively through suspension hook, steel rope, and said winch is installed on the bracing frame, and support frame as described above is fixed on the side in heat treatment pond.
For the ease of handling the annular element of different structure size, optimized technical scheme is that described rack is one-piece construction or is the structure of detachable.
Suitable for the ease of lifting, being convenient to the structure in heat treatment pond, further optimized technical scheme is, described rack is the rectangle grid framework, and described rack is welded by steel plate and/or shaped steel.
In order to make the lifting part safe in operation steady, further optimized technical scheme comprises that also described chain sling has 4, and the one of which end is separately fixed near 4 jiaos of said rectangle grid framework, and the other end is suspended on the suspension hook respectively.
In order to make the lifting part safe in operation steady, further optimized technical scheme comprises that also described bracing frame is two planer-type supports, and said two planer-type supports are installed in the dual-side in heat treatment pond respectively.
In order to simplify the integral structure of hoisting mechanism, further optimized technical scheme comprises that also described winch has 4, and said 4 winchs are installed in respectively on the entablatrance of said two planer-type supports.
The advantage and the beneficial effect of the utility model are: because this is used for the hoisting mechanism of heat treatment flange; Can realize annular element being lifted on the rack with overhead traveling crane; Control the up-down of rack then through the control winch, thereby the annular element after will heating carries out Quenching Treatment.This hoisting mechanism has simple in structure, operates steadily characteristics such as safe and reliable during work.
Description of drawings
Fig. 1 is that the master of the utility model hoisting mechanism looks scheme drawing;
Fig. 2 is the schematic side view of the utility model hoisting mechanism;
Fig. 3 is the schematic top plan view of the utility model hoisting mechanism.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
Shown in Fig. 1 to 3; The utility model is a kind of hoisting mechanism that is used for the heat treatment flange; This hoisting mechanism comprises rack 1, in the both sides of said rack 1 chain sling 2 is housed respectively, and said chain sling 2 is connected with winch 4 respectively through suspension hook 3, steel rope; Said winch 4 is installed on the bracing frame 5, and support frame as described above 5 is fixed on the side in heat treatment pond 6.
For the ease of handling the annular element of different structure size, embodiment preferred is that described rack 1 is one-piece construction or is the structure of detachable in the utility model.
In the utility model for the ease of lifting, be convenient to the structure in heat treatment pond suitablely, further preferred embodiment is, described rack 1 is the rectangle grid framework, described rack 1 is welded by steel plate and/or shaped steel.
In order to make the lifting part safe in operation steady, further preferred embodiment comprises that also described chain sling 2 has 4 in the utility model, and the one of which end is separately fixed near 4 jiaos of said rectangle grid framework, and the other end is suspended on respectively on the suspension hook 3.
In order to make the lifting part safe in operation steady, further preferred embodiment comprises that also described bracing frame 5 is two planer-type supports in the utility model, and said two planer-type supports are installed in the dual-side in heat treatment pond 6 respectively.
In order to simplify the integral structure of hoisting mechanism, further preferred embodiment comprises that also described winch 4 has 4 in the utility model, and said 4 winchs 4 are installed in respectively on the entablatrance of said two planer-type supports.
In use; Heat treatment annular element after at present will heating lifts on the rack with overhead traveling crane; Start winch then, rack in annular element is immersed in the heat treatment pond that heat treatment solution is housed, is treated oppositely to start winch once more after the annular element cooling; Make outside the annular element emersion heat treatment pond, and then it is lifted away with overhead traveling crane.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (6)
1. hoisting mechanism that is used for the heat treatment flange; It is characterized in that; Said hoisting mechanism comprises rack, in the both sides of said rack chain sling is housed respectively, and said chain sling is connected with winch respectively through suspension hook, steel rope; Said winch is installed on the bracing frame, and support frame as described above is fixed on the side in heat treatment pond.
2. the hoisting mechanism that is used for the heat treatment flange as claimed in claim 1 is characterized in that, described rack is one-piece construction or is the structure of detachable.
3. the hoisting mechanism that is used for the heat treatment flange as claimed in claim 2 is characterized in that, described rack is the rectangle grid framework, and described rack is welded by steel plate and/or shaped steel.
4. the hoisting mechanism that is used for the heat treatment flange as claimed in claim 3 is characterized in that, described chain sling has 4, and the one of which end is separately fixed near 4 jiaos of said rectangle grid framework, and the other end is suspended on the suspension hook respectively.
5. the hoisting mechanism that is used for the heat treatment flange as claimed in claim 4 is characterized in that, described bracing frame is two planer-type supports, and said two planer-type supports are installed in the dual-side in heat treatment pond respectively.
6. the hoisting mechanism that is used for the heat treatment flange as claimed in claim 5 is characterized in that, described winch has 4, and said 4 winchs are installed in respectively on the entablatrance of said two planer-type supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204165626U CN202346665U (en) | 2011-10-28 | 2011-10-28 | Lifting mechanism for heat treatment of flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204165626U CN202346665U (en) | 2011-10-28 | 2011-10-28 | Lifting mechanism for heat treatment of flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202346665U true CN202346665U (en) | 2012-07-25 |
Family
ID=46535683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204165626U Expired - Lifetime CN202346665U (en) | 2011-10-28 | 2011-10-28 | Lifting mechanism for heat treatment of flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202346665U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429800A (en) * | 2016-12-16 | 2017-02-22 | 攀枝花市蓝天锻造有限公司 | Steel billet hoisting device |
| CN107904379A (en) * | 2017-10-27 | 2018-04-13 | 马鞍山祥源机械厂 | A kind of annealing device |
-
2011
- 2011-10-28 CN CN2011204165626U patent/CN202346665U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429800A (en) * | 2016-12-16 | 2017-02-22 | 攀枝花市蓝天锻造有限公司 | Steel billet hoisting device |
| CN107904379A (en) * | 2017-10-27 | 2018-04-13 | 马鞍山祥源机械厂 | A kind of annealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |