CN203699655U - Flange lifting hook used in heat treatment procedure - Google Patents
Flange lifting hook used in heat treatment procedure Download PDFInfo
- Publication number
- CN203699655U CN203699655U CN201420087127.7U CN201420087127U CN203699655U CN 203699655 U CN203699655 U CN 203699655U CN 201420087127 U CN201420087127 U CN 201420087127U CN 203699655 U CN203699655 U CN 203699655U
- Authority
- CN
- China
- Prior art keywords
- hook
- hitcher
- hoisting
- hoist chain
- lifting
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title abstract description 7
- 239000000725 suspension Substances 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000037237 body shape Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000137 annealing Methods 0.000 abstract description 15
- 241000209094 Oryza Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a flange lifting hook used in a heat treatment procedure, and relates to a tool used for hoisting and lifting. The flange lifting hook aims at allowing that the operation is convenient and the use is reliable when lifting connection, placement or dismounting is performed with a 6-8m-diameter wind power flange plate placed in annealing well equipment in the heat treatment procedure. The flange lifting hook adopts the technical scheme that the rear ends of a hoisting lifting chain a, a hoisting lifting chain b and a hoisting lifting chain c which are uniformly distributed and downwards oblique sequentially are sequentially connected with a hook tool a, a hook tool b and a hook tool c respectively; lower hook feet which are perpendicularly bent leftwards are arranged at the bottom ends of the hook tool a, the hook tool b and the hook tool c; the tiptoes of the lower hook feet point to an axis of the wind power flange plate; no slip is generated between the upper surfaces of the lower hook feet and the bottom end surface of the wind power flange plate; and the use is reliable. When the hook tool a, the hook tool b and the hook tool c are in loose states, the flange lifting hook is dismounted naturally.
Description
[technical field]
The frock tool using when the utility model relates to a kind of hoisting and hanging.
[background technology]
At present, the size of wind power flange dish is all larger, and its diameter is all in 6-8 rice scope, and it moves and transport and all be unable to do without the frock tool that hoisting and hanging uses, and the frock tool that some hoisting and hanging uses is general, and some is special.But these general or special purpose frock tools still can not meet the needs of all hoisting and hangings.As: while diameter being the wind power flange dish hoisting and hanging of 6-8 rice in smooth place, first the head of the extended end of three inserted links of special tool harness is inserted into respectively in three bolts hole of uniform wind power flange dish, and the head that makes the extended end of its inserted link exposes to outside the rear surface of wind power flange dish, and connect with its nut.Can effectively prevent that inserted link from deviating from from the bolt hole of wind power flange dish, can safely wind power flange dish be lifted by crane, be loaded and unloaded.But, when the place of hoisting and hanging difference, to be that the wind power flange dish hoisting and hanging of 6-8 rice is while being displaced in the annealing well equipment using in heat treatment step by diameter, because can not entering in annealing well equipment, operator dismantles nut, this frock tool and wind power flange dish can not be dismantled, to be maybe that the wind power flange dish of 6-8 rice is while shifting out from hoisting and hanging in annealing well equipment by diameter, dismantle nut because operator can not enter in annealing well equipment, this frock tool cannot be connected with wind power flange dish.
[summary of the invention]
Task of the present utility model is to provide a kind of flange suspension hook using in heat treatment step.Making it is that the wind power flange dish of 6-8 rice lift and connects or put while dismantling all easy to operately with being seated in diameter in heat treating facility annealing well, and use reliably.
The technical solution of the utility model is as follows:
The flange suspension hook using in heat treatment step, include the lifting suspension ring 2 of the rectangular shape of making of round steel, be uniform downward-sloping hoisting hoist chain a21, hoisting hoist chain b22, the hoisting hoist chain c23 arranging according to the order of sequence, the front end of described hoisting hoist chain a21, hoisting hoist chain b22, hoisting hoist chain c23 connects hole 204 with taking of setting on lifting suspension ring 2 according to the order of sequence respectively and connects, and it is characterized in that: the follower head of hoisting hoist chain a21, hoisting hoist chain b22, hoisting hoist chain c23 connects with hitcher a212, hitcher b222, hitcher c232 respectively according to the order of sequence.
Between the follower head of described hoisting hoist chain a21, hoisting hoist chain b22, hoisting hoist chain c23 and hitcher a212, hitcher b222, hitcher c232, can distinguish and directly connect according to the order of sequence.
Between the follower head of described hoisting hoist chain a21, hoisting hoist chain b22, hoisting hoist chain c23 and hitcher a212, hitcher b222, hitcher c232, can connect with shackle a211, shackle b221, coupling link c231 respectively according to the order of sequence.
Described hitcher a212 comprises that vertically disposed cross section is the long vertical rod 2121 of rectangle, the end, top of long vertical rod 2121 is provided with the upper end 2122 that its cross section is the cylinder body shape of rectangle, between the front/rear end of its upper end 2122, be provided with through hole 2123, the end, bottom of long vertical rod 2121 is provided with the lower hook pin 2124 that the cross section of vertical curve is rectangle left, the upper surface of its lower hook pin 2124 is rectangle plane, on its rectangle plane, be provided with recessed anti-slip tank 2125, the lower surface of lower hook pin 2124 is downward-sloping rectangle plane from left to right, the square-section in left side is less than the square-section on right side.
The structure of described hitcher b222, hitcher c232 is identical with the structure of hitcher a212.
The structure of described shackle a211, include the semicircular ring with notch geometry 2111 made from the band iron of square-section, on the left end head of the indentation, there of semicircular ring 2111, be provided with the left end bright 2112 extending downward vertically, on the right-hand member head of the indentation, there of semicircular ring 2111, be provided with the right-hand member bright 2113 extending downward vertically, right-hand member bright 2113 is concordant with bright 2112 sizes of left end, on right-hand member bright 2113, be provided with the through hole that can allow the bar portion of screw 2114 pass, meanwhile, on left end bright 2112, be provided with the tapped bore that can connect with the head of screw 2114.
When use, shackle a211 and hitcher a212 are comprised to the follower head of hoisting hoist chain a21 is connected as one with screw 2114.
The structure of described shackle b221, coupling link c231 is identical with the structure of shackle a211.
When use, all with screw, shackle b221 and hitcher b222 are comprised to the follower head of hoisting hoist chain b22 is connected as one.
When use, all with screw, shackle c231 and hitcher c232 are comprised to the follower head of hoisting hoist chain a23 is connected as one.
When use, the suspension hook of weight-lifting equipment is connected with the hole for hoist 203 arranging on lifting suspension ring 2.
Use the utility model when lifting by crane wind power flange dish in heat treating facility annealing well, operator does not need to enter in annealing well equipment, can manipulate the hitcher a212 that is uniform configuration, hitcher b222, the upper end part of the cylinder body shape of the long vertical rod that on hitcher c232, vertically disposed cross section is rectangle respectively, make the tiptoe of the lower hook pin of its long bottom of upright rod end point to the axial location of wind power flange dish, because the upper surface of lower hook pin is provided with recessed anti-slip tank, it descends between the upper surface of hook pin and the bottom end surface of wind power flange dish and can not produce slip phenomenon in lifting process, it uses reliable.
In the time using the utility model wind power flange dish to be placed in heat treating facility annealing well, as long as the bottom end surface of wind power flange dish is contacted with the bracing frame arranging in annealing well equipment, and while making hitcher a212, hitcher b222, hitcher c232 be relaxation state, naturally dismantle.The utility model is not only convenient but also safe also time and labour saving in use.
The beneficial effects of the utility model are as follows: owing to using technique scheme, realized make its be seated in diameter in heat treating facility annealing well be the wind power flange dish of 6-8 rice lift connect or put while dismantling all easy to operate, service-strong technique effect.The utility model is simple in structure.
[brief description of the drawings]
Fig. 1 is the use view of first embodiment of the utility model.
Fig. 2 is the right elevation of hitcher a in first embodiment of the utility model.
Fig. 3 is the front view of hitcher a in first embodiment of the utility model.
Fig. 4 is the left view of hitcher a in first embodiment of the utility model.
Fig. 5 is the birds-eye view of hitcher a in first embodiment of the utility model.
Fig. 6 is the front view of shackle a in first embodiment of the utility model.
Fig. 7 is the left view of shackle a in first embodiment of the utility model.
Fig. 8 is the front view of lifting suspension ring in first embodiment of the utility model.
Fig. 9 is the left view of lifting suspension ring in first embodiment of the utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1
In first embodiment shown in Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 Fig. 8 Fig. 9, the flange suspension hook using in heat treatment step, include the lifting suspension ring 2 of the rectangular shape of making of round steel, be the uniform downward-sloping hoisting hoist chain a21 arranging according to the order of sequence, hoisting hoist chain b22, hoisting hoist chain c23, described hoisting hoist chain a21, hoisting hoist chain b22, the front end of hoisting hoist chain c23 connects hole 204 with taking of setting on lifting suspension ring 2 respectively and connects, it is characterized in that: hoisting hoist chain a21, hoisting hoist chain b22, the follower head of hoisting hoist chain c23 respectively according to the order of sequence with hitcher a212, hitcher b222, hitcher c232 connects.
And, between the follower head of described hoisting hoist chain a21, hoisting hoist chain b22, hoisting hoist chain c23 and hitcher a212, hitcher b222, hitcher c232, connect with shackle a211, shackle b221, coupling link c231 according to the order of sequence respectively.
Described hitcher a212 comprises that vertically disposed cross section is the long vertical rod 2121 of rectangle, the end, top of long vertical rod 2121 is provided with the upper end 2122 that its cross section is the cylinder body shape of rectangle, between the front/rear end of its upper end 2122, be provided with the through hole 2123 using with screw 2114 assemblings, the end, bottom of long vertical rod 2121 is provided with the lower hook pin 2124 that the cross section of vertical curve is rectangle left, the upper surface of its lower hook pin 2124 is rectangle plane, on its rectangle plane, be provided with recessed anti-slip tank 2125, the lower surface of lower hook pin 2124 is downward-sloping rectangle plane from left to right, the square-section in left side is less than the square-section on right side.
The structure of described hitcher b222, hitcher c232 is identical with the structure of hitcher a212.
The structure of described shackle a211, include the semicircular ring with notch geometry 2111 made from the band iron of square-section, on the left end head of the indentation, there of semicircular ring 2111, be provided with the left end bright 2112 extending downward vertically, on the right-hand member head of the indentation, there of semicircular ring 2111, be provided with the right-hand member bright 2113 extending downward vertically, right-hand member bright 2113 is concordant with bright 2112 sizes of left end, on right-hand member bright 2113, be provided with the through hole that can allow the bar portion of screw 2114 pass, meanwhile, on left end bright 2112, be provided with the tapped bore that can connect with the head of screw 2114.
When use, shackle a211 and hitcher a212 are comprised to the follower head of hoisting hoist chain a21 is connected as one with screw 2114.
The structure of described shackle b221, coupling link c231 is identical with the structure of shackle a211.
When use, all with screw, shackle b221 and hitcher b222 are comprised to the follower head of hoisting hoist chain b22 is connected as one.
When use, all with screw, shackle c231 and hitcher c232 are comprised to the follower head of hoisting hoist chain c23 is connected as one.
When use, the suspension hook of weight-lifting equipment is connected with the hole for hoist 203 arranging on lifting suspension ring 2.
The middle part of lifting suspension ring 2 of the described rectangular shape of making of round steel is provided with the isolation thick stick 202 that round steel is made, described isolation thick stick 202 can effectively prevent the suspension hook of weight-lifting equipment tangle with the front end of hoisting hoist chain a21, hoisting hoist chain b22, hoisting hoist chain c23 together with after affect safe operation.
Use the utility model when lifting by crane wind power flange dish in heat treating facility annealing well, operator does not need to enter in annealing well equipment, can manipulate the hitcher a212 that is uniform configuration, hitcher b222, the upper end part of the cylinder body shape of the long vertical rod that on hitcher c232, vertically disposed cross section is rectangle respectively, make the tiptoe of the lower hook pin of its long bottom of upright rod end point to the central axis position of wind power flange dish, because the upper surface of lower hook pin is provided with recessed anti-slip tank, it descends between the upper surface of hook pin and the bottom end surface of wind power flange dish 1 and can not produce slip phenomenon in lifting process, it uses reliable.
While using the utility model that wind power flange dish is placed in heat treating facility annealing well, as long as the bottom end surface of wind power flange dish 1 is contacted with the bracing frame arranging in annealing well equipment, and while making hitcher a212, hitcher b222, hitcher c232 be relaxation state, naturally dismantle.The utility model is not only convenient but also safe also time and labour saving in use.
Claims (3)
1. the flange suspension hook using in heat treatment step, include the lifting suspension ring (2) of the rectangular shape of making of round steel, be the uniform downward-sloping hoisting hoist chain a (21) arranging according to the order of sequence, hoisting hoist chain b (22), hoisting hoist chain c (23), described hoisting hoist chain a (21), hoisting hoist chain b (22), the front end of hoisting hoist chain c (23) connects hole (204) with taking of the upper setting of lifting suspension ring (2) according to the order of sequence respectively and connects, it is characterized in that: hoisting hoist chain a (21), hoisting hoist chain b (22), the follower head of hoisting hoist chain c (23) respectively according to the order of sequence with hitcher a (212), hitcher b (222), hitcher c (232) connects.
2. the flange suspension hook using in heat treatment step according to claim 1, it is characterized in that: described hitcher a (212) comprises that vertically disposed cross section is the long vertical rod (2121) of rectangle, the end, top of long vertical rod (2121) is provided with the upper end that its cross section is the cylinder body shape of rectangle (2122), between the front/rear end of its upper end (2122), be provided with through hole (2123), the end, bottom of long vertical rod (2121) is provided with the lower hook pin (2124) that the cross section of vertical curve is rectangle left, the upper surface of its lower hook pin (2124) is rectangle plane, on its rectangle plane, be provided with recessed anti-slip tank (2125), the lower surface of lower hook pin (2124) is downward-sloping rectangle plane from left to right, the square-section in left side is less than the square-section on right side.
3. the flange suspension hook using in heat treatment step according to claim 1, is characterized in that: the structure of described hitcher b (222), hitcher c (232) is identical with the structure of hitcher a (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087127.7U CN203699655U (en) | 2014-02-23 | 2014-02-23 | Flange lifting hook used in heat treatment procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087127.7U CN203699655U (en) | 2014-02-23 | 2014-02-23 | Flange lifting hook used in heat treatment procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203699655U true CN203699655U (en) | 2014-07-09 |
Family
ID=51050123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087127.7U Expired - Lifetime CN203699655U (en) | 2014-02-23 | 2014-02-23 | Flange lifting hook used in heat treatment procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203699655U (en) |
-
2014
- 2014-02-23 CN CN201420087127.7U patent/CN203699655U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 035400 Beiguan Industrial Zone, Dingxiang County, Shanxi Province (Shanxi Tianbao Wind Power Flange Co., Ltd.) Patentee after: SHANXI TIANBAO GROUP Co.,Ltd. Address before: 035400 Beiguan Industrial Zone, Dingxiang County, Shanxi Province (Shanxi Tianbao Wind Power Flange Co., Ltd.) Patentee before: SHANXI TIANBAO WIND POWER FLANGE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |