CN205932904U - Lifting device is assisted to hanging beam - Google Patents
Lifting device is assisted to hanging beam Download PDFInfo
- Publication number
- CN205932904U CN205932904U CN201620717488.4U CN201620717488U CN205932904U CN 205932904 U CN205932904 U CN 205932904U CN 201620717488 U CN201620717488 U CN 201620717488U CN 205932904 U CN205932904 U CN 205932904U
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- China
- Prior art keywords
- hanging beam
- hanger hole
- shaped
- auxiliary lifting
- shackle
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Abstract
The utility model provides a lifting device is assisted to hanging beam, the both ends of supplementary hoisting plate upper end are equipped with a lifting lug hole and the 2nd lifting lug hole who is used for connecting the hanging beam respectively, supplementary hoisting plate lower extreme is equipped with a plurality of bottom lifting lug hole that are used for connecting the work piece along length direction. A lifting lug hole and the 2nd lifting lug hole break out with the second U -shaped through the round pin axle and be connected, first U -shaped is broken out and is passed the U -shaped portion that the second U -shaped was broken out, first U -shaped is broken out and is connected with the connecting plate through the round pin axle, the connecting plate passes through to sell spool to be connected with the hanging beam. Through adopting foretell structure, expanded the range of application of hanging beam, the messenger will become vertical pulling force to the square ascending slant pulling force of indulging of hanging beam, and the slant pulling force is by break out and supplementary hoisting plate bears. Through the bottom lifting lug hole along length direction who sets up, can carry out the leveling to focus and hoisting point distribution asymmetrical spare part in vertical direction, guarantee that spare part focus and crane hook are almost on same plumb line.
Description
Technical field
This utility model is related to the lifting field of large-scale workpiece, particularly a kind of hanging beam auxiliary lifting device.
Background technology
Manufacture field in marine low speed diesel engine, the lifting of diesel engine is always it and installs emphasis and difficulty with transportation
Point, is primarily due to parts and components of diesel engine weight greatly, whole machine maximum weight is more than 1000 tons and complex-shaped, in assembling process
In, the center of gravity of diesel engine assembly is big with suspension centre center deviation, and suspension centre position and quantity are all restricted, and in diesel oil
There is very strict requirement for the perpendicularity of parts in machine installation process, mainly pass through in diesel engine assembly or zero at present
Counterweight is increased on part and controls perpendicularity, or adjustment when main frame being lifted using chain block, to ensure perpendicularity
Require, but above-mentioned both of which has that workload is big.
For during the larger or smaller parts lifting of suspension centre longitudinal pitch, hanging beam is because longitudinal oblique pull cannot be born, no
Method is lifted.Existing hanging beam design is only capable of meeting the lifting of parts thereof, and hoisting is complicated, to hoisting
Have high demands, high labor intensive, production efficiency is low.
Content of the invention
Technical problem to be solved in the utility model be provide a kind of hanging beam auxiliary lifting device, can make hanging beam according to
Have universal, and be more convenient for operating, being distributed asymmetric parts for center of gravity and suspension centre has levelling function, energy in lengthwise position
Enough bear the lifting mode of longitudinal oblique pull.
For solving above-mentioned technical problem, this utility model be employed technical scheme comprise that：A kind of hanging beam auxiliary lifting device,
The the first hanger hole and the second hanger hole that are respectively arranged at two ends with for connecting hanging beam of auxiliary lifting plate upper end；
Auxiliary lifting plate lower end is alongst provided with multiple bottom hanger holes for connecting workpiece.
Preferably in scheme, described auxiliary lifting plate is multiple, along the length side of hanging beam on multiple auxiliary lifting plates
To arrangement.
By selecting different bottom hanger holes, parts during lifting are made to be in plumbness；
Preferably in scheme, the first hanger hole and the second hanger hole are connected with hanging beam by connector respectively, hang first
It is provided with adjustable stretching screw between the connector in earhole and the second hanger hole.
Preferably in scheme, the first described hanger hole and the second hanger hole are connected with the second U-shaped shackle by bearing pin, the
One U-shaped shackle passes through the U-shaped portion of the second U-shaped shackle, and the first U-shaped shackle is connected with connecting plate by bearing pin, and connecting plate passes through pin
Axle is connected with hanging beam.
Preferably in scheme, described bottom hanger hole is connected with shackle by bearing pin, and shackle is connected with hoist cable, hoist cable and
Workpiece connects.
Preferably in scheme, described unloading is fastened as " Ω " shape, and bearing pin is located at the opening of " Ω " shape.
A kind of hanging beam auxiliary lifting device that this utility model provides, by using above-mentioned structure, having expanded hanging beam
Range of application, makes, by the oblique pulling force on the longitudinal direction for hanging beam, to be changed into vertical pulling force, oblique pulling force is by shackle and auxiliary hanging
Dress plate undertakes.By the bottom hanger hole alongst of setting, can in a longitudinal direction center of gravity be divided with suspension centre
The asymmetric parts of cloth carry out leveling it is ensured that parts center of gravity and hoist lifting hook, almost on same vertical line, make zero during lifting
Part is in plumbness.And operate more convenient.This utility model shortens the lifting time of diesel engine assembly or parts,
Improve production efficiency, can preferably control perpendicularity during large parts lifting.
Brief description
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is overall structure schematic side view of the present utility model.
Fig. 2 is overall structure schematic front view of the present utility model.
Fig. 3 is the schematic diagram of auxiliary lifting plate in this utility model.
Fig. 4 is schematic side view of the present utility model.
In figure：Hanging beam 1, auxiliary lifting plate 2, the first hanger hole 21, bottom hanger hole 22, the second hanger hole 23, shackle 3,
Hoist cable 4, connecting plate 5, the first U-shaped shackle 6, the second U-shaped shackle 7, workpiece 8, adjustable stretching screw 9.
Specific embodiment
Embodiment 1：
In Fig. 1 ~ 4, a kind of hanging beam auxiliary lifting device, assist being respectively arranged at two ends with for connecting of lifting plate 2 upper end
First hanger hole 21 of hanging beam 1 and the second hanger hole 23；
Auxiliary lifting plate 2 lower end is alongst provided with multiple bottom hanger holes 22 for connecting workpiece 8.Thus tie
Structure, the oblique pulling force on the longitudinal direction for hanging beam is changed into vertical pulling force, and oblique pulling force is held by shackle and auxiliary lifting plate
Load.Multiple bottom hanger hole can on direction from left to right in such as Fig. 1, be divided with suspension centre for center of gravity in a longitudinal direction
The asymmetric parts of cloth carry out leveling it is ensured that parts center of gravity and hoist lifting hook are almost in same vertical line.
Preferably in scheme such as Fig. 2, described auxiliary lifting plate 2 is multiple, along hanging beam 1 on multiple auxiliary lifting plates 2
Length direction arrangement.
Preferably in scheme, the first hanger hole 21 and the second hanger hole 23 are connected with hanging beam 1 by connector respectively, the
It is provided with adjustable stretching screw between the connector in one hanger hole 21 and the second hanger hole 23.By this structure, make energy between connector
Enough bear the oblique pulling force of a small amount of longitudinal direction.The structure of adjustable stretching screw as shown in fig. 1, is that two ends are provided with opposite threads
Sleeve, respectively with two bolt connections, by rotational sleeve, adjust the length of adjustable stretching screw.
Preferably in scheme such as Fig. 1,2,4, bearing pin and the 2nd U are passed through in the first described hanger hole 21 and the second hanger hole 23
Shape shackle 7 connects, and the first U-shaped shackle 6 passes through the U-shaped portion of the second U-shaped shackle 7, and bearing pin and connecting plate 5 are passed through in the first U-shaped shackle 6
Connect, connecting plate 5 is connected with hanging beam 1 by bearing pin.By this structure, can be held by the first U-shaped shackle 6 and the second U-shaped shackle 7
Changed by Impact direction.
Preferably in scheme, described bottom hanger hole 22 is connected with shackle 3 by bearing pin, and shackle 3 is connected with hoist cable 4,
Hoist cable 4 is connected with workpiece 8.Preferably in scheme, described shackle 3 becomes " Ω " shape, and bearing pin is located at the opening of " Ω " shape.
Embodiment 2：
, as shown in Fig. 3,4, Q345 material selected by auxiliary lifting plate 2, and plate is a width of for profile of the present utility model and structure
90mm, single boatswain chair rated load is 150 tons, and single hanger hole rated load is 75 tons.
Pass through connecting plate 5, the first U-shaped shackle 6 and the second U-shaped shackle 7 in hanging beam bottom to hang with the first of auxiliary lifting plate 2
Earhole 21 and the second hanger hole 23 connect, as shown in Fig. 1,2.
The earhole in the first hanger hole 21 and the second hanger hole 23, bottom hanger hole 22 is diameter 80mm, the spacing such as Fig. 3 in hole
Shown, according to selecting different hanger holes respectively, the skew of travelling crane hook and hoisting point position when can achieve lifting, in Fig. 1,2
Shown, thus ensureing that parts center of gravity and hoist lifting hook, almost on same vertical line, make parts during lifting be in plumbness.
Taking the lifting of 12K60MC-S support as a example.As shown in Figure 1, 2.
1. press Fig. 2 and auxiliary lifting plate 2, connecting plate 5, the first U-shaped shackle 6 and the second U-shaped shackle 7 are installed on hanging beam.
2. according to Fig. 1, according to parts position of centre of gravity.Auxiliary lifting plate 2 selects suitable hole for hoist, makes crane
Suspension hook and parts position of centre of gravity are on same vertical line.
3. according to Fig. 2, shackle 3 and hoist cable 4 are installed, so that parts is connected with this utility model, you can start to lift.
For the big parts of hoisting point position longitudinal direction span, auxiliary lifting plate 2 can undertake whole longitudinal forces, so that hanging beam
The lifting of all model parts and components of diesel engine can be applied to, or even can be used for 8 meters of width, the super large part lifting of 16 meters of length
On.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
System, the embodiment in the application and the feature in embodiment, can mutual combination in any in the case of not conflicting.This practicality is new
The technical scheme that the protection domain of type should be recorded with claim, technical characteristic in the technical scheme recorded including claim
Equivalents are protection domain.I.e. equivalent within this range is improved, also protection domain of the present utility model it
Interior.
Claims (4)
1. a kind of hanging beam auxiliary lifting device, is characterized in that：Auxiliary lifting plate（2）Being respectively arranged at two ends with of upper end is hung for connecting
Beam（1）The first hanger hole（21）With the second hanger hole（23）；
Auxiliary lifting plate（2）Lower end be alongst provided with multiple for connecting workpiece（8）Bottom hanger hole（22）；
Described auxiliary lifting plate（2）For multiple, multiple auxiliary lifting plates（2）On along hanging beam（1）Length direction arrangement；
By selecting different bottom hanger holes（22）, make parts during lifting be in plumbness；
First hanger hole（21）With the second hanger hole（23）Pass through connector and hanging beam respectively（1）Connect, in the first hanger hole
（21）With the second hanger hole（23）Connector between be provided with adjustable stretching screw.
2. a kind of hanging beam auxiliary lifting device according to claim 1, is characterized in that：The first described hanger hole（21）With
Second hanger hole（23）By bearing pin and the second U-shaped shackle（7）Connect, the first U-shaped shackle（6）Through the second U-shaped shackle（7）'s
U-shaped portion, the first U-shaped shackle（6）By bearing pin and connecting plate（5）Connect, connecting plate（5）By bearing pin and hanging beam（1）Connect.
3. a kind of hanging beam auxiliary lifting device according to claim 1, is characterized in that：Described bottom hanger hole（22）Logical
Cross bearing pin and shackle（3）Connect, shackle（3）With hoist cable（4）Connect, hoist cable（4）With workpiece（8）Connect.
4. a kind of hanging beam auxiliary lifting device according to claim 3, is characterized in that：Described shackle（3）Become " Ω " shape,
Bearing pin is located at the opening of " Ω " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717488.4U CN205932904U (en) | 2016-07-08 | 2016-07-08 | Lifting device is assisted to hanging beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717488.4U CN205932904U (en) | 2016-07-08 | 2016-07-08 | Lifting device is assisted to hanging beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205932904U true CN205932904U (en) | 2017-02-08 |
Family
ID=57927927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620717488.4U Active CN205932904U (en) | 2016-07-08 | 2016-07-08 | Lifting device is assisted to hanging beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205932904U (en) |
-
2016
- 2016-07-08 CN CN201620717488.4U patent/CN205932904U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |