CN113415711A - Device for hoisting different tank bodies - Google Patents
Device for hoisting different tank bodies Download PDFInfo
- Publication number
- CN113415711A CN113415711A CN202110757711.3A CN202110757711A CN113415711A CN 113415711 A CN113415711 A CN 113415711A CN 202110757711 A CN202110757711 A CN 202110757711A CN 113415711 A CN113415711 A CN 113415711A
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- China
- Prior art keywords
- hook
- different
- sets
- plate
- bodies according
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of crown blocks, in particular to a device for hoisting different tank bodies.A gantry crane beam is provided with two sets of lifting lugs below, the upper ends of plate hooks are respectively arranged in the two sets of lifting lugs, hook grooves at the lower ends of the plate hooks hoist trunnions at two sides of a molten iron tank body, and the gantry crane beam is transversely provided with inverted crescent holes; the invention can hoist the tank bodies with different specifications and models, and simultaneously adopts the convenient detachable plate hook pad tile to fix the trunnion of the tank bodies with different diameters, thereby ensuring the safety of hoisting molten iron.
Description
Technical Field
The invention relates to the technical field of crown blocks, in particular to a device for hoisting different tank bodies.
Background
In the early stage of a steel-making workshop, a mixer furnace is used as an intermediate link for pouring and transporting molten iron, the intermediate link is cancelled for reducing the cost, one tank is used for reaching the end, and the molten iron is transported to directly enter a steel-making furnace; along with different production requirements, a molten iron container is changed, an original gantry lifting appliance cannot meet the requirements for lifting different tank bodies, the radian of a joint part of a plate hook and a trunnion is different due to the change of the diameter of the trunnion of the tank body, the center distance between two shafts of the existing tank body is 4250mm and 3620mm respectively, the diameters of the trunnion are 360mm and 310mm respectively, the center distance of the tank body is different from the diameter of the trunnion, the gravity center is unstable when the tank body is lifted, and the risk of molten iron scattering and the like easily occur in the lifting operation process.
Disclosure of Invention
Aiming at the defects, the invention aims to utilize the adjustable variable-pitch gantry lifting appliance to lift the tank bodies with different specifications and models, and simultaneously adopts the convenient and detachable plate hook pad tile to fix the trunnions of the tank bodies with different diameters, thereby ensuring the safety of lifting molten iron.
In order to achieve the purpose, the invention provides the following technical scheme:
an apparatus for handling different cans comprising: two sets of lifting lugs are arranged below a gantry crane beam (1), the upper ends of plate hooks (2) are respectively arranged in the two sets of lifting lugs, trunnion shafts on two sides of a molten iron tank body are hoisted by hook grooves at the lower ends of the plate hooks (2), and inverted crescent holes (3) are transversely arranged on the gantry crane beam (1).
The technical scheme of the invention is further improved as follows: the reverse crescent holes (3) are at least provided with two sets, the center distance of the grooves on the outer sides of the two sets of reverse crescent holes (3) is 4250mm, and the center distance of the grooves on the inner sides is 3620 mm.
The technical scheme of the invention is further improved as follows: a plate hook pin shaft (4) above the lifting lug is arranged in the inverted crescent hole (3).
The technical scheme of the invention is further improved as follows: the inner diameter of a hook groove of the plate hook (2) is 370 mm.
The technical scheme of the invention is further improved as follows: the pad tile (5) is installed in the hook groove of the plate hook (2), the pad tile (5) is integrally formed, and two sides of the pad tile are turned outwards and downwards.
The technical scheme of the invention is further improved as follows: the lower part of the pad tile (5) body and the plate hook (2) are provided with through holes and are fixed through bolts (51).
The technical scheme of the invention is further improved as follows: the inner diameter of a hook groove of the plate hook (2) and the installation pad tile (5) is 320 mm.
The technical scheme of the invention is further improved as follows: the width of the pad tile (5) is larger than that of the plate hook.
Compared with the prior art, the device for hoisting different tank bodies provided by the invention has the following beneficial effects:
1. the invention provides a device for lifting different tank bodies, which can lift the tank bodies with different specifications and models, and simultaneously adopts a convenient detachable plate hook pad tile to fix the trunnion fixing of the tank bodies with different diameters, thereby ensuring the safety of lifting molten iron.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an apparatus for lifting different cans.
Fig. 2 is a schematic view of the plate hook pad tile in fig. 1.
Reference numbers in the figures: 1-gantry crane beam; 2-plate hook; 3-inverted crescent holes; 4-plate hook pin shaft; 5-pad tile, 51-bolt.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-2, two sets of lifting lugs are arranged below a gantry crane beam (1), the upper ends of plate hooks (2) are respectively arranged in the two sets of lifting lugs, hook grooves at the lower ends of the plate hooks (2) hoist trunnions at two sides of a molten iron tank body, inverted crescent holes (3) are transversely arranged on the gantry crane beam (1), at least two sets of inverted crescent holes (3) are arranged, the center distance of grooves at the outer sides of the two sets of inverted crescent holes (3) is 4250mm, and the center distance of grooves at the inner sides is 3620 mm; a plate hook pin shaft (4) above the lifting lug is arranged in the inverted crescent hole (3), and the inner diameter of a hook groove of the plate hook (2) is 370 mm. In the embodiment, holes are formed in a gantry crane beam (1), the plate hook pin shaft (4) can be adjusted left and right in the inverted crescent hole (3), two ends of the inverted crescent hole (3) are low, the middle of the inverted crescent hole is high, so that the anti-skidding effect is achieved, the hoisting is more stable, the left and right sliding cannot occur in the hoisting process, the safety performance is guaranteed, and the outer side of the inverted crescent hole (3) is reinforced by a steel plate, so that the bearing performance is better; this longmen hoist has satisfied the hot metal bottle of handling heart interval for 4250mm and 3620mm different specifications simultaneously, transfers board hook (2) contact ground through overhead traveling crane driver's operation, through board hook (2) focus skew, makes board hook round pin axle (4) slide to the opposite side from one side and carries out the center distance and adjust, this convenient operation, and the regulation time is short, advantage such as efficient.
Example 2
As shown in fig. 2, the present embodiment is different from embodiment 1 in that: a pad tile (5) is arranged in a hook groove of the plate hook (2), the pad tile (5) is integrally formed, and two sides of the pad tile are turned outwards and downwards; the lower part of the pad tile (5) body and the plate hook (2) are provided with through holes and are fixed through bolts (51); the inner diameter of a hook groove of the plate hook (2) is 320mm, and the pad tile (5) is arranged in the hook groove; the width of the pad tile (5) is larger than that of the plate hook; this embodiment, the installation pad tile (5) realizes fixed to different model jar body trunnions in board hook (2) hook inslot, has further increased the security of handling. Other structures, connection relationships, and components in this embodiment are the same as those in embodiment 1.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the appended claims.
Claims (8)
1. The utility model provides a be used for different jar of body devices of handling which characterized in that includes: two sets of lifting lugs are arranged below a gantry crane beam (1), the upper ends of plate hooks (2) are respectively arranged in the two sets of lifting lugs, trunnion shafts on two sides of a molten iron tank body are hoisted by hook grooves at the lower ends of the plate hooks (2), and inverted crescent holes (3) are transversely arranged on the gantry crane beam (1).
2. The device for lifting different tank bodies according to claim 1, wherein at least two sets of inverted crescent holes (3) are arranged, the center distance between the outer side grooves of the two sets of inverted crescent holes (3) is 4250mm, and the center distance between the inner side grooves of the two sets of inverted crescent holes (3) is 3620 mm.
3. Device for handling different can bodies according to claim 1, characterised in that the inverted crescent hole (3) is provided with a plate hook pin (4) above the lifting lug.
4. Device for handling different can bodies according to claim 1, characterised in that the hook groove internal diameter of the plate hook (2) is 370 mm.
5. Device for handling different can bodies according to claim 1, characterized in that the pallet tile (5) is mounted in the hook groove of the plate hook (2), the pallet tile (5) is formed integrally and turned outwards at two sides.
6. The device for hoisting different tank bodies according to claim 1, characterized in that the lower part of the body of the pad tile (5) and the plate hook (2) are provided with through holes and fixed by bolts (51).
7. Device for handling different can bodies according to claim 1, characterised in that the hook groove of the plate hook (2) is provided with a pad tile (5) having a hook groove internal diameter of 320 mm.
8. Device for handling different can bodies according to claim 1, characterised in that the width of the spacer shoe (5) is greater than the width of the plate hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110757711.3A CN113415711A (en) | 2021-07-05 | 2021-07-05 | Device for hoisting different tank bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110757711.3A CN113415711A (en) | 2021-07-05 | 2021-07-05 | Device for hoisting different tank bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113415711A true CN113415711A (en) | 2021-09-21 |
Family
ID=77720290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110757711.3A Pending CN113415711A (en) | 2021-07-05 | 2021-07-05 | Device for hoisting different tank bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113415711A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156166Y (en) * | 1992-06-24 | 1994-02-16 | 上海宝山钢铁总厂 | Copper liner bush of with self-lubricant material |
| CN201598096U (en) * | 2009-12-10 | 2010-10-06 | 鞍山钢铁集团公司 | Self-lubricating hook tile of plate-type hook of liquid crane |
| CN202953711U (en) * | 2012-11-30 | 2013-05-29 | 鞍钢股份有限公司 | Self-lubricating large hook tile |
| CN103466438A (en) * | 2013-09-27 | 2013-12-25 | 无锡市新华起重工具有限公司 | Adjustable double-hook rolled steel lifting appliance |
| CN105217435A (en) * | 2015-09-29 | 2016-01-06 | 河南蒲瑞精密机械有限公司 | The adjustable gantry lifting tool of a kind of span |
| CN206384702U (en) * | 2017-01-03 | 2017-08-08 | 河北兴隆起重设备有限公司 | The gantry lifting tool of adjustable suspension hook distance |
-
2021
- 2021-07-05 CN CN202110757711.3A patent/CN113415711A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156166Y (en) * | 1992-06-24 | 1994-02-16 | 上海宝山钢铁总厂 | Copper liner bush of with self-lubricant material |
| CN201598096U (en) * | 2009-12-10 | 2010-10-06 | 鞍山钢铁集团公司 | Self-lubricating hook tile of plate-type hook of liquid crane |
| CN202953711U (en) * | 2012-11-30 | 2013-05-29 | 鞍钢股份有限公司 | Self-lubricating large hook tile |
| CN103466438A (en) * | 2013-09-27 | 2013-12-25 | 无锡市新华起重工具有限公司 | Adjustable double-hook rolled steel lifting appliance |
| CN105217435A (en) * | 2015-09-29 | 2016-01-06 | 河南蒲瑞精密机械有限公司 | The adjustable gantry lifting tool of a kind of span |
| CN206384702U (en) * | 2017-01-03 | 2017-08-08 | 河北兴隆起重设备有限公司 | The gantry lifting tool of adjustable suspension hook distance |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210921 |