CN213011589U - Flywheel hoisting tool - Google Patents
Flywheel hoisting tool Download PDFInfo
- Publication number
- CN213011589U CN213011589U CN202020848002.7U CN202020848002U CN213011589U CN 213011589 U CN213011589 U CN 213011589U CN 202020848002 U CN202020848002 U CN 202020848002U CN 213011589 U CN213011589 U CN 213011589U
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- Prior art keywords
- flywheel
- main frame
- clamping piece
- hoisting
- hoisting tool
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The utility model discloses a flywheel lifts by crane frock, including being used for the body frame of being connected with the hoist, be equipped with the clamping piece that is used for passing the back shaft of flywheel centre bore and is used for pressing from both sides tight flywheel on the body frame, clamping piece and body frame rotatable coupling. Before hoisting, the center hole of the flywheel is arranged on the support shaft in a penetrating mode, then the clamping piece is rotated to enable the clamping piece to clamp the flywheel, and hoisting preparation work is completed. Compare artifical transport in prior art, the utility model provides a flywheel lifting by crane instrument carries out the flywheel transportation through the hoist and mount mode, has reduced workman's intensity of labour and the dangerous degree of operation effectively, has improved the operating efficiency by a wide margin.
Description
Technical Field
The utility model relates to an engine assembly technical field, more specifically say, relate to a flywheel lifts by crane frock.
Background
During the engine assembly process, the engine flywheel needs to be transported to a corresponding position for assembly.
The transportation of flywheel among the prior art is mostly artifical transport, because the flywheel quality is great, not only transport difficulty, work efficiency are lower in artifical transport, still have very big potential safety hazard.
In summary, how to provide a safe and efficient flywheel transportation method is an urgent problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a flywheel lifts by crane frock for the operation is transported in the flywheel hoist and mount, reduces operation intensity, improves the operating efficiency and has effectively ensured workman's personal safety.
In order to achieve the above object, the present invention provides the following technical solutions:
the flywheel hoisting tool comprises a main frame used for being connected with a hoisting tool, wherein a supporting shaft used for penetrating through a center hole of a flywheel and a clamping piece used for clamping the flywheel are arranged on the main frame, and the clamping piece is rotatably connected with the main frame.
Preferably, the clamping piece is a C-shaped clamping block, a first pin hole is formed in the C-shaped clamping block, and a second pin hole matched with the first pin hole is formed in the main frame.
Preferably, the end face of the C-shaped clamping block, which is used for being connected with the main frame, is provided with a groove, and one of the end face and the main frame is provided with a boss which is clamped and matched with the groove.
Preferably, the support shaft is provided with two positioning bosses for positioning the center hole of the flywheel, and the minimum distance between the two positioning bosses is the same as the thickness of the flywheel.
Preferably, the clamping member is located right above the support shaft, and the distance from the clamping member to the support shaft is the same as the radius of the flywheel.
Preferably, the main frame is provided with an ear plate used for being connected with the lifting appliance, and the ear plate is provided with a lifting hole.
The utility model provides a flywheel lifts by crane frock, including being used for the body frame of being connected with the hoist, be equipped with the back shaft that is used for passing the flywheel centre bore on the body frame and be used for pressing from both sides the clamping piece of tight flywheel, clamping piece and body frame rotatable coupling.
Before hoisting, the center hole of the flywheel is arranged on the support shaft in a penetrating mode, then the clamping piece is rotated to enable the clamping piece to clamp the flywheel, and hoisting preparation work is completed.
Compare artifical transport in prior art, the utility model provides a flywheel lifting by crane instrument carries out the flywheel transportation through the hoist and mount mode, has reduced workman's intensity of labour and the dangerous degree of operation effectively, has improved the operating efficiency by a wide margin.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a specific embodiment of the flywheel hoisting apparatus provided by the present invention;
FIG. 2 is a schematic view of the flywheel lifting apparatus of FIG. 1 showing the clamping member being lifted into and lifted from the flywheel;
FIG. 3 is a schematic view of the flywheel lifting apparatus of FIG. 1 showing the clamping member pressing down and clamping the flywheel in use.
In fig. 1-3:
the main frame 1, the C-shaped clamping block 2, the support shaft 3 and the flywheel 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a flywheel lifts by crane frock for the operation is transported in the flywheel hoist and mount, reduces operation intensity, improves the operating efficiency and has effectively ensured workman's personal safety.
Referring to fig. 1-3, fig. 1 is a schematic structural diagram of a flywheel hoisting device according to an embodiment of the present invention; FIG. 2 is a schematic view of the flywheel lifting apparatus of FIG. 1 showing the clamping member being lifted into and lifted from the flywheel; FIG. 3 is a schematic view of the flywheel lifting apparatus of FIG. 1 showing the clamping member pressing down and clamping the flywheel in use.
The utility model provides a flywheel lifts by crane frock, including being used for the body frame 1 of being connected with the hoist, be equipped with the back shaft 3 that is used for passing the flywheel centre bore on the body frame 1 and be used for pressing from both sides the clamping piece of tight flywheel 4, 1 rotatable coupling of clamping piece and body frame.
Preferably, referring to fig. 1, the main frame 1 may be configured as an E-frame structure. Preferably, the clamping member can be arranged right above the support shaft 3, and the distance from the clamping member to the support shaft 3 is the same as the radius of the flywheel 4, so that the main frame 1 has a relatively simple structure and is convenient to process and manufacture.
In order to ensure the structural strength of the main frame 1, it is preferable that the main frame 1 is integrally formed by casting or forging.
In consideration of the requirements for the strength of the material, etc., a metal such as stainless steel may be selected as the material for manufacturing the main frame 1.
The clamping piece is used for fixing the flywheel 4 and preventing the flywheel 4 from falling off in the hoisting process. Preferably, referring to fig. 1, the clamping member may be configured as a C-shaped clamping block 2, the C-shaped clamping block 2 is provided with a first pin hole, and the main frame 1 is provided with a second pin hole matched with the first pin hole.
During hoisting, please refer to fig. 2 and 3, the C-shaped clamping block 2 is turned upwards first, in order to mount the flywheel center hole of the flywheel 4 on the support shaft 3, as shown in fig. 2; after the flywheel center hole is installed, the C-shaped clamping block 2 is turned downwards, and the flywheel 4 is clamped by the C-shaped clamping block 2, as shown in fig. 3.
Preferably, in order to further improve the safety of the device, a limiting edge extending into the rim of the flywheel 4 may be arranged at one end of the C-shaped clamping block 2 away from the main frame 1, so that when the C-shaped clamping block 2 clamps the flywheel 4, the limiting edge is clamped below the rim of the flywheel 4 to prevent the flywheel 4 from falling off.
Preferably, one of the end face of the C-shaped clamping block 2 used for being connected with the main frame 1 and the main frame 1 is provided with a groove, and the other end is provided with a boss in clamping fit with the groove. Through joint connected mode, the stability of being connected between C type clamp piece 2 and the body frame 1 has further been strengthened.
The support shaft 3 passes through the center hole of the flywheel 4 and is used as a support bearing shaft of the flywheel 4 during hoisting. Preferably, the support shaft 3 may be provided with two positioning bosses for positioning the center hole of the flywheel, and the minimum distance between the two positioning bosses is the same as the thickness of the flywheel 4, so that the flywheel 4 can be clamped between the two positioning bosses.
Before hoisting, the center hole of the flywheel is arranged on the support shaft 3 in a penetrating mode, then the clamping piece is rotated to enable the clamping piece to clamp the flywheel 4, and hoisting preparation work is completed.
In this embodiment, carry out the flywheel transportation through hoist and mount mode, compare in current manual handling mode, reduced workman's intensity of labour and the dangerous degree of operation effectively, improved the operating efficiency by a wide margin.
Preferably, the main frame 1 is provided with an ear plate for connecting with a lifting appliance, and the ear plate is provided with a lifting hole. For the shape of the ear plate, please refer to the prior art, and the description thereof is omitted.
The size of the lifting hole on the lug plate needs to be determined according to the requirements in actual production, lifting strength requirements and the like.
It should be noted that the first and second pin holes mentioned in the present document are only used to distinguish the difference in position, and do not contain any limitation on the order.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is right above the utility model provides a flywheel lifts by crane frock and has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (5)
1. The flywheel hoisting tool is characterized by comprising a main frame (1) connected with a hoisting tool, wherein a support shaft (3) used for penetrating through a center hole of a flywheel and a clamping piece used for clamping the flywheel (4) are arranged on the main frame (1), and the clamping piece is rotatably connected with the main frame (1);
the supporting shaft (3) is provided with two positioning bosses for positioning the center hole of the flywheel, and the minimum distance between the two positioning bosses is the same as the thickness of the flywheel (4).
2. The flywheel hoisting tool according to claim 1, wherein the clamping member is a C-shaped clamping block (2), a first pin hole is formed in the C-shaped clamping block (2), and a second pin hole matched with the first pin hole is formed in the main frame (1).
3. The flywheel hoisting tool according to claim 2, wherein one of the end surface of the C-shaped clamping block (2) for connecting with the main frame (1) and the main frame (1) is provided with a groove, and the other end is provided with a boss in clamping fit with the groove.
4. A flywheel hoisting tool according to any one of claims 1 to 3, characterized in that the clamping member is located directly above the support shaft (3) and the distance from the clamping member to the support shaft (3) is the same as the radius of the flywheel (4).
5. The flywheel hoisting tool according to claim 4, wherein the main frame (1) is provided with an ear plate for connecting with the hoisting tool, and the ear plate is provided with hoisting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848002.7U CN213011589U (en) | 2020-05-18 | 2020-05-18 | Flywheel hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020848002.7U CN213011589U (en) | 2020-05-18 | 2020-05-18 | Flywheel hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213011589U true CN213011589U (en) | 2021-04-20 |
Family
ID=75484046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020848002.7U Active CN213011589U (en) | 2020-05-18 | 2020-05-18 | Flywheel hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213011589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788399A (en) * | 2021-08-12 | 2021-12-14 | 上海中船三井造船柴油机有限公司 | Hoisting tool and method for frequency modulation wheel of marine low-speed diesel engine |
-
2020
- 2020-05-18 CN CN202020848002.7U patent/CN213011589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788399A (en) * | 2021-08-12 | 2021-12-14 | 上海中船三井造船柴油机有限公司 | Hoisting tool and method for frequency modulation wheel of marine low-speed diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: 243071 No. 359 Huxinan Road, Economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: Anhui Hanma Engine Co.,Ltd. Address before: 243061 No. 359, Huxi South Road, Ma'anshan economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee before: ANHUI HUALING AUTOMOBILE Co.,Ltd. |
|
| TR01 | Transfer of patent right |