CN203865830U - Special lifting appliance for cranked part - Google Patents
Special lifting appliance for cranked part Download PDFInfo
- Publication number
- CN203865830U CN203865830U CN201420241170.4U CN201420241170U CN203865830U CN 203865830 U CN203865830 U CN 203865830U CN 201420241170 U CN201420241170 U CN 201420241170U CN 203865830 U CN203865830 U CN 203865830U
- Authority
- CN
- China
- Prior art keywords
- lifting appliance
- shaped
- lifting
- special lifting
- special
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides a special lifting appliance for a cranked part. The main body of the special lifting appliance is two C-shaped lifting appliance bodies; the special lifting appliance is characterized in that each C-shaped lifting appliance body comprises two C-shaped steel plates (3-1); channel steels (3-1) are welded between the C-shaped steel plates; the upper part of each C-shaped steel plate (3-1) is in the shape of a 135 degree inclined plate; the lower part is in the shape of a right angle type hook head; the special lifting appliance is suitable for lifting of cranked parts in vessel processing industry. When lifting is conducted by adoption of the special lifting appliance, the right angle hook heads of the two C-shaped lifting appliance bodies are just inserted into a middle crank opening assigned position of a cranked part, and the lifting begins; the problem that binding operation with a steel wire rope is high in labor strength, low in efficiency, and high in depletion of the steel wire rope is solved.
Description
Technical field
The utility model is a kind of suspender, is applicable to the handling of the crank parts in boats and ships processing industry.
Background technology
In shipbuilding industry, crankshaft of diesel engine is the major part of boats and ships at present.Wherein crank is again the vital parts of semi-built-up crankshaft, and in each root semi-built-up crankshaft, the quantity of crank parts has 5 ~ 8.The processing technology complexity of crank, needs multiple working procedure just can complete, and therefore between operation, needs lifting transhipment repeatedly.Nearly tens tons of the weight of crank parts, in heavy processing industry, the mode that the handling of crank adopts steel rope to tie up, this mode workman's labour intensity is large, efficiency is low.And the seamed edge of crank parts can hurt steel rope, make steel rope have the danger of fracture, annual steel rope because of incised wound, to tie up attrition amount for a long time very large.
Summary of the invention
The utility model technical issues that need to address are: according to crank structure feature, provide the crank suspender of a kind of simple operation and safety economy.
The utility model solves this technical problem the technical scheme of employing: a kind of C type suspender, and its structure is: two C shape steel plates, middle by the connection of welding channel-section steel.The upper partial shape of C shape steel plate is 135 degree swash plates, and boring is used for installing shackle; Shape is the gib head of square below.
When lifting, use two C type suspenders, connecting steel wire ropes is carried out by shackle in the upper end of suspender, and the right angle gib head of lower end inserts respectively the centre of crank parts and opens in shelves from both sides, and right angle gib head can hook crank under the effect of crank gravity.
C type suspender is in the time of lifting, and the right angle gib head of both sides C shape steel plate supports crank, and two are supported stress point respectively in the both sides of crank parts center of gravity, make lifting stable.
A grade assigned address is opened in the centre that operation of the present utility model only needs workman that the right angle gib head of C type suspender is inserted to crank parts, simple and convenient.The seamed edge of part can not cause damage to suspender, lifts very little to the loss of C type suspender.
Brief description of the drawings
Fig. 1 is block diagram of the present utility model.
Fig. 2 is the utility model lifting crank parts schematic diagram.
Fig. 3 is front view of the present utility model, lateral plan.
In figure: 1. steel rope, 2. shackle, 3.C type suspender, 3-1.C shape steel plate, 3-2. channel-section steel, 4. crank parts.
Detailed description of the invention
By reference to the accompanying drawings the utility model is done to carry out a step description.
Shown in Fig. 1, in the middle of two C shape steel plates (3-1), welding channel-section steel (3-2) connects to form C type suspender (3), in every C shape steel plate (3-1) upper installation shackle (2).
Shown in Fig. 2,3, four steel ropes (1) are connected on C type suspender (3) by shackle (2), steel rope (1) upper end is hung on suspension hook, the assigned address of shelves is opened in the right angle gib head of C type suspender (3) is inserted respectively to crank parts (4) centre from both sides, and the straight flange of right angle gib head is adjacent to the sidewall of crank parts (4).
The assigned address of shelves is opened in the centre that the operating process workman of lifting only need put into the right angle gib head of (3) of C type suspender crank parts (4), can start afterwards crane lifting, after C type suspender (3) is subject to the Action of Gravity Field of crank parts (4), right angle gib head hooks crank parts (4).
Claims (2)
1. crank parts special hanger, its main body is two C type suspenders, it is characterized in that: each C type suspender is by two C shape steel plates (3-1), middle by welding channel-section steel (3-2) composition, the shaped upper part of C shape steel plate (3-1) is 135 degree swash plates, and shape is the gib head of square below.
2. crank parts special hanger according to claim 1, is characterized in that: the top of C shape steel plate (3-1) is porose, and shackle (2) is housed on hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241170.4U CN203865830U (en) | 2014-05-13 | 2014-05-13 | Special lifting appliance for cranked part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241170.4U CN203865830U (en) | 2014-05-13 | 2014-05-13 | Special lifting appliance for cranked part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865830U true CN203865830U (en) | 2014-10-08 |
Family
ID=51646809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420241170.4U Expired - Fee Related CN203865830U (en) | 2014-05-13 | 2014-05-13 | Special lifting appliance for cranked part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101889688B1 (en) * | 2018-04-04 | 2018-09-20 | 조영미 | Hook for conveying heavy objects |
| KR102441614B1 (en) * | 2022-06-15 | 2022-09-06 | 문승욱 | iron plate conveying system |
-
2014
- 2014-05-13 CN CN201420241170.4U patent/CN203865830U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101889688B1 (en) * | 2018-04-04 | 2018-09-20 | 조영미 | Hook for conveying heavy objects |
| KR102441614B1 (en) * | 2022-06-15 | 2022-09-06 | 문승욱 | iron plate conveying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201567146U (en) | Suspender for eccentric component | |
| CN201077715Y (en) | Container lifting base angle lockhole sling with localization | |
| CN203865830U (en) | Special lifting appliance for cranked part | |
| CN204281030U (en) | A kind of special hanger lifting section bar | |
| CN204281039U (en) | A kind of special hanger lifting box plate | |
| CN203946779U (en) | Loose steel pipe operation combined sling | |
| CN204251194U (en) | A kind of Novel hanging tool | |
| CN110482451A (en) | Dismantle suspension hook high-altitude cage | |
| CN202321965U (en) | Balance rolled plate lifting tool | |
| CN202465030U (en) | Lock-type steel sheet clamping apparatus | |
| CN201762014U (en) | Suspender for the whole locomotive | |
| CN201236104Y (en) | Special slings for loading and unloading heavy steel tube | |
| CN204198235U (en) | Special lifting appliance for steel belt | |
| CN203545436U (en) | Multipurpose lifting tool | |
| CN202829276U (en) | Special lifting hook for container bag operation of excavator | |
| CN204369421U (en) | A kind of freight container suspension hook | |
| CN203222419U (en) | Safe and efficient lifting plate | |
| CN202518936U (en) | Handling device for pipe fittings | |
| CN201236100Y (en) | Special sling for simple or bundled steel tubes of port handling | |
| CN201722058U (en) | Lifting appliance specially used for hot rolling unit flying shear blade knife rest | |
| CN205616437U (en) | Device of a hoist and mount graphite heat preservation section of thick bamboo | |
| CN205241050U (en) | I -shaped wheel lifting device | |
| CN203865835U (en) | Water toughening lifting appliance for high-manganese steel castings | |
| CN204802854U (en) | Load and unload hoist of large -scale steel sheet | |
| CN201031108Y (en) | Lifting bar type counter hitch releasing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20170513 |