CN220376083U - Lifting hook device for lifting spinnable asphalt motor and speed reducer - Google Patents
Lifting hook device for lifting spinnable asphalt motor and speed reducer Download PDFInfo
- Publication number
- CN220376083U CN220376083U CN202321899643.5U CN202321899643U CN220376083U CN 220376083 U CN220376083 U CN 220376083U CN 202321899643 U CN202321899643 U CN 202321899643U CN 220376083 U CN220376083 U CN 220376083U
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- Prior art keywords
- lifting
- lifting hook
- welded
- motor
- bracket
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 14
- 239000010426 asphalt Substances 0.000 title claims abstract description 12
- 238000007665 sagging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a lifting hook device for lifting a spinnable asphalt motor and a speed reducer, which comprises a lifting ring, wherein the lifting ring is welded with one end of a lifting rod, and a main bracket and an auxiliary bracket are respectively welded on two sides of the other end of the lifting rod; the main support is of an L-shaped structure, and the auxiliary support is of a C-shaped structure; the short side end of the main support is welded with the suspender, one end of the auxiliary support is welded with the suspender, and the long side of the main support is parallel to the middle of the auxiliary support; the lifting hook comprises a semicircular arc and a free end which are connected in an integrated mode; the semicircular end part of the lifting hook is hinged with the long side end part of the main bracket. The utility model ensures personal safety and equipment safety, and has high efficiency, time saving and labor saving.
Description
Technical Field
The utility model relates to the technical field of spinnable asphalt, in particular to a lifting hook device for lifting a spinnable asphalt motor and a speed reducer.
Background
In the process of producing spinnable asphalt, on-site equipment is required to be replaced with a motor and a speed reducer in many times during maintenance. The hoisting points above the motor and the speed reducer are all closed U-shaped hoisting rings, the distance between the hoisting points and the ground is about 6 meters, a lifting hook device is hung in the closed U-shaped hoisting rings, and a chain is hung in the lifting hook device, so that the motor and the speed reducer can be hoisted for replacement. Originally, people climb onto the cable tray along the cable tray, and the lifting rope is penetrated into the closed U-shaped lifting ring, so that the cable tray is unsafe and time-consuming and labor-consuming.
Disclosure of Invention
The utility model provides a lifting hook device for lifting a spinnable asphalt motor and a speed reducer, which aims to solve the problems.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the lifting hook device for lifting the spinnable asphalt motor and the speed reducer comprises a lifting ring, wherein the lifting ring is welded with one end of a lifting rod, and a main bracket and an auxiliary bracket are respectively welded on two sides of the other end of the lifting rod; the main support is of an L-shaped structure, and the auxiliary support is of a C-shaped structure; the short side end of the main support is welded with the suspender, one end of the auxiliary support is welded with the suspender, and the long side of the main support is parallel to the middle of the auxiliary support; the lifting hook comprises a semicircular arc and a free end which are connected in an integrated mode; the semicircular end part of the lifting hook is hinged with the long side end part of the main bracket.
Furthermore, the hanging ring is of a ring-shaped structure.
Further, the semicircular end of the hook is hinged with the long side end of the main bracket through a shaft pin.
Further, the lifting hook is positioned between the main bracket and the auxiliary bracket in a free sagging state; the lifting hook is in the jacking state, and the free end of the lifting hook is attached to the inner side of the top end of the auxiliary bracket.
The utility model ensures personal safety and equipment safety, and has high efficiency, time saving and labor saving.
Drawings
FIG. 1 is a schematic view of the free state architecture of the present utility model;
fig. 2 is a schematic view of the jacking state structure of the present utility model.
Wherein: 1. a hanging ring; 2. a boom; 3. a main support; 4. a sub-bracket; 5. a lifting hook; 6. a shaft pin.
Detailed Description
The following describes the embodiments of the present utility model with reference to fig. 1 and 2.
The lifting hook device for lifting the spinnable asphalt motor and the speed reducer comprises a lifting ring 1, wherein the lifting ring 1 is of a circular ring structure, the lifting ring 1 is welded with one end of a lifting rod 2, and a main support 3 and an auxiliary support 4 are respectively welded on two sides of the other end of the lifting rod 2; the main bracket 3 is of an L-shaped structure, and the auxiliary bracket 4 is of a C-shaped structure; the short side end of the main bracket 3 is welded with the suspender 2, one end of the auxiliary bracket 4 is welded with the suspender 2, and the long side of the main bracket 3 is parallel to the middle of the auxiliary bracket 4; the lifting hook 5 comprises a semicircular arc and a free end which are connected in an integrally formed manner; the semicircular arc end of the hook 5 is hinged with the long side end of the main bracket 3 through a shaft pin 6. The lifting hook 5 is positioned between the main bracket 3 and the auxiliary bracket 4 in a free sagging state; in the jacking state, the free end of the lifting hook 5 is attached to the inner side of the top end of the auxiliary bracket 4.
When the hook device is hooked, the hook device is lifted upwards, so that the closed U-shaped ring enters from the position between the auxiliary support 4 and the hook 5, then the free end of the hook 5 is bypassed to reach the position between the hook 5 and the main support 3, and the hook device is pulled down, so that the free end of the hook 5 is tightly attached to the auxiliary support 4, and the hooking process is completed. At this time, a chain is hung in the hanging ring 1 of the hook device to carry out the hanging operation. When unhooking, take down the chain block earlier, upwards lift the lifting hook ware, lifting hook 5 freely sags under the effect of gravity, and closed U type rings deviate from between lifting hook 5 and auxiliary support 4 through between lifting hook 5 and the main support 3, bypass lifting hook 5 free end, accomplish the unhooking process.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should be covered by the protection scope of the present utility model by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (4)
1. The lifting hook device for lifting the spinnable asphalt motor and the speed reducer is characterized by comprising a lifting ring (1), wherein the lifting ring (1) is welded with one end of a lifting rod (2), and a main support (3) and an auxiliary support (4) are respectively welded on two sides of the other end of the lifting rod (2); the main bracket (3) is of an L-shaped structure, and the auxiliary bracket (4) is of a C-shaped structure; the short side end of the main support (3) is welded with the suspender (2), one end of the auxiliary support (4) is welded with the suspender (2), and the long side of the main support (3) is parallel to the middle part of the auxiliary support (4); the lifting hook (5) comprises a semicircular arc and a free end which are connected in an integrated mode; the semicircular arc end part of the lifting hook (5) is hinged with the long side end part of the main support (3).
2. The lifting hook device for lifting a spinnable asphalt motor and a speed reducer according to claim 1, wherein the lifting ring (1) is of a circular ring structure.
3. The spinnable pitch motor and reducer lifting hook according to claim 1, characterized in that the semicircular ends of the lifting hook (5) are hinged to the long side ends of the main support (3) by means of shaft pins (6).
4. The lifting hook device for lifting a spinnable asphalt motor and a speed reducer according to claim 1, wherein the lifting hook (5) is positioned between the main bracket (3) and the auxiliary bracket (4) in a free sagging state; the free end of the lifting hook (5) is attached to the inner side of the top end of the auxiliary bracket (4) in the jacking state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899643.5U CN220376083U (en) | 2023-07-19 | 2023-07-19 | Lifting hook device for lifting spinnable asphalt motor and speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321899643.5U CN220376083U (en) | 2023-07-19 | 2023-07-19 | Lifting hook device for lifting spinnable asphalt motor and speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220376083U true CN220376083U (en) | 2024-01-23 |
Family
ID=89558975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321899643.5U Active CN220376083U (en) | 2023-07-19 | 2023-07-19 | Lifting hook device for lifting spinnable asphalt motor and speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220376083U (en) |
-
2023
- 2023-07-19 CN CN202321899643.5U patent/CN220376083U/en active Active
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| GR01 | Patent grant |