CN209367641U - A kind of anticreep hanging axis - Google Patents
A kind of anticreep hanging axis Download PDFInfo
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- CN209367641U CN209367641U CN201821993340.9U CN201821993340U CN209367641U CN 209367641 U CN209367641 U CN 209367641U CN 201821993340 U CN201821993340 U CN 201821993340U CN 209367641 U CN209367641 U CN 209367641U
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- fixture block
- hanging axis
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- post
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Abstract
The utility model provides a kind of anticreep hanging axis, including hanging axis body and fixture block, and one end of the hanging axis body is the jack-post that can be spirally connected with the lifting eye on workpiece, and radial hole is arranged in jack-post end, and fixture block is fixedly installed in radial hole, and extensible member is arranged on fixture block.It presses when installation and screws in hanging axis in workpiece lifting eye by jack-post after fixture block, fixture block passes through after lifting eye under the action of extensible member from stretching out in radial hole and axis body is stopped to be deviate from out of workpiece lifting eye.Anticreep hanging axis provided by the utility model, the lifting of workpiece is carried out using jack-post and fixture block, prevent workpiece from deviating from from jack-post during lifting, extensible member is set on fixture block, during workpiece and jack-post are spirally connected fixture block is installed without frequently removing again, simplifies the dismounting step of hanging axis while guaranteeing its anti-drop function, structure is simple, it is easy to use, it is particularly suitable for dismantling frequent occasion.
Description
Technical field
The utility model belongs to jack machinism technical field, and in particular into hoisting operation, lifting eye is the one of threaded hole
Kind quick-release type anticreep hanging axis.
Background technique
" quick-release type anticreep hanging axis " is a kind of low cost in lifting operation, easy to use, is capable of the part of effective anticreep.Mesh
In preceding lifting operation especially in overturning operation for prevent from often overturn bolt part deviate from or hanging axis screw-in not in place when hanging axis
Abjection need to increase disconnecting prevention structure to hanging axis, and what is be widely used at present is to open up a pin hole, construction opening in pin hole in hanging axis end
Pin, but such mode dismantles trouble, split pin also have using being easily broken off after repeatedly and add nut to be prevented using in hanging axis end
De-, but when such mode is dismantled needs that nut dismounting hanging axis first could be dismantled, when disassembly, is also cumbersome, is not suitable for often dismantling
Occasion.
Utility model content
Based on problem above, the purpose of this utility model is to provide a kind of anticreep hanging axis, it is suitable for overturning operation and
Hanging axis dismantles frequent occasion, while the structure of the utility model can also be used for the stop of alignment pin.
In order to achieve the goal above, the technical solution adopted in the utility model are as follows: a kind of anticreep hanging axis, including hanging axis body with
Fixture block, one end of the hanging axis body are the jack-post that can be spirally connected with the lifting eye on workpiece, and radial hole is arranged in jack-post end, and fixture block is solid
Extensible member is arranged loaded in radial hole in Dingan County on fixture block.
Using anticreep hanging axis provided by the utility model lifting workpiece method the following steps are included:
Fixture block is depressed into retracted mode by step 1, will jack-post be inserted into workpiece lifting eye after rotation hanging axis body to make fixture block from
Lifting hole(eyelet) passes through, and then makes fixture block under the action of extensible member from partially popping up in through-hole and workpiece is stopped to be deviate from from jack-post,
Then workpiece is lifted by crane；
After the completion of step 2, lifting workpiece, fixture block is depressed into retracted mode, rotates jack-post to lifting eye is screwed out, i.e., by hanging axis
It is separated with workpiece.
Anticreep hanging axis provided by the utility model and method are carried out the lifting of workpiece using jack-post and fixture block, prevent workpiece
Deviate from from jack-post during lifting, fixture block is elastically mounted on jack-post, is not necessarily to during workpiece is spirally connected with jack-post
It frequently removes and fixture block is installed again, simplify the dismounting step of hanging axis while guaranteeing its anti-drop function, structure is simple, uses
It is convenient, it is particularly suitable for dismantling frequent occasion.
Specifically, the radial hole is the countersunk head through-hole that head opening size is greater than tail portion opening size；Fixture block is head
Size is greater than the convex block of tail dimension, and the head of fixture block is stretched out from the head opening of countersunk head through-hole, the setting of countersunk head through-hole tail
Plug, the extensible member are the spring being set between the tail portion of fixture block and plug.Length contracts when being pressurized using compressed spring
It is short, self-righting characteristic after pressure release, fixture block auto-extending and anticreep after jack-post screws in workpiece lifting eye certain position,
Characteristic simple with structure, easy to operate is particularly suitable for dismantling frequent occasion.Fixture block is matched with countersunk head through-hole using gap
It closes, plug and countersunk head through-hole tail are cooperated using slight interference.
Optimization, a minor thread hole can be further processed in plug center, and plug can be extracted when for replacing inner body.
Optimization, hemispherical groove is arranged in the head of the fixture block, sphere is arranged in hemispherical groove, sphere is hemispherical
It rotates and will not deviate from groove from slot opening, fixture block can be had half fixture block of eccentric unclosed round shrinkage pool by two heads
It constitutes, now another half fixture block is docked and connected i.e. by viscose glue bonding or spot welding after sphere is placed in the shrinkage pool of half fixture block
Obtain the fixture block that sphere is had in hemispherical groove.Sphere is set in hemispherical groove, and sphere can three degree of freedom in groove
Rotation prevents fixture block from card occur when hanging axis screws out or exits workpiece screw hole and relates to problem.
Optimization, hanging axis body is located at the block of the outer wall setting radially protruding of jack-post lower end, and hanging axis is screwed in by jack-post
In workpiece lifting eye, after fixture block stretches out, workpiece is fixed between block and fixture block, limits workpiece axis between block and fixture block
It to movement, that is, prevents when inverting workpiece, moves hanging axis under the frictional force effect of wirerope, block can also be limited and be hung
Axis is screwed into the depth of through-hole；In use, washer can further be arranged between block and workpiece, due to block root, there are circles
Angle can further limit workpiece between washer and fixture block using washer and axially rotate, at the same improve hanging axis enter workpiece by
Power situation；Also further several planar structures can be set in the side of block with the clamping for spanner, when hanging axis body and workpiece
Be threadedly engaged in lifting eye tightlier cause with hand rotate hanging axis body difficulty when, it is corresponding that usable spanner is clamped in position on block
At two planes, pulls spanner and carry out the screw-in of hanging axis body and exit.
The utility model has the following beneficial effects:
Anticreep hanging axis provided by the utility model, in use, hanging axis abjection in frequent overturning, hanging axis can be effectively prevent
Installing and dismounting is very convenient；Simultaneously also have structure it is simple, it is easy to operate, for ease of maintenaince the advantages that.
Detailed description of the invention
Fig. 1 is the schematic diagram of anticreep hanging axis provided by the utility model；
Fig. 2 is anticreep hanging axis and schematic diagram after workpiece installation in the present embodiment；
Wherein, 1 is hanging axis body, and 11 be jack-post, and 12 be block, and 2 be fixture block, and 3 be plug, and 4 be extensible member, and 5 be workpiece,
6 be washer, and 7 be sphere.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment
The present embodiment provides a kind of anticreep hanging axis, including hanging axis body 1 and fixture block 2, one end of hanging axis body 1 is can be with workpiece 5
On the jack-post 11 that is spirally connected of lifting eye, radial hole is arranged in 11 end of jack-post, and fixture block 2 is fixedly installed in radial hole, sets on fixture block 2
Set extensible member 4；
As shown in Figure 1, 2, anticreep hanging axis provided in this embodiment is set in the outer wall that hanging axis body 1 is located at 11 lower end of jack-post
Set the block 12 of radially protruding；Radial hole on jack-post 11 is the countersunk head through-hole that head opening size is greater than tail portion opening size；
Fixture block 2 is the convex block that head sizes are greater than tail dimension, and the head of fixture block 2 is arranged hemispherical groove, sets in hemispherical groove
The sphere 7 of steel is set, sphere 7 rotates and will not deviate from slot opening in hemispherical groove, and the head of fixture block 2 is from countersunk head
The head opening of through-hole is stretched out, and plug 3 is arranged in countersunk head through-hole tail, and axial threaded hole, the pars contractilis is arranged in the tail portion of plug 3
Part 4 is the spring being set between the tail portion of fixture block 2 and plug 3；Wherein, fixture block 2 and countersunk head through-hole head clearance cooperate, plug
3 are cooperated with countersunk head through-hole tail using slight interference.
Anticreep hanging axis provided in this embodiment, the method for being used for the lifting of workpiece 5 are as follows:
Step 1 first with hand is pressed fixture block 2 by lower sphere 7, washer 6 is covered on jack-post 11, fixture block 2 bounces simultaneously after loosing one's grip
It protrudes, then screws in hanging axis body 1 in the lifting eye on workpiece 5 by jack-post 11, to fixture block 2 and workpiece 5 from 11 side of jack-post
Lower sphere 7 is pressed when contact again, while continuing to rotate hanging axis body 1, is threaded to after so that fixture block 2 is passed through lifting eye, work of the fixture block 2 in spring
It pops up and limits hanging axis body 1 to deviate from from lifting eye once again under, workpiece 5 is lifted by crane after being installed in place；
Step 2, lifting after the completion of, first with hand by lower sphere 7 fixture block 2 to be retracted in the radial hole on hanging axis body 1, then
Hanging axis body 1 is reversely rotated, fixture block 2 screws out from lifting eye with jack-post 11, the automatic spring under the action of the spring of fixture block 2, then
Continue rotating lifting axis body 1 until exiting lifting eye completely, that is, disassembles hanging axis, to exit washer 6, i.e., need to gently press card
Block 2 is taken out washer 6 with hand.
Anticreep hanging axis provided in this embodiment, in use, length shortens when being pressurized using compressed spring, after pressure release certainly
The dynamic characteristic restored, fixture block auto-extending and anticreep, have structure simple after jack-post screws in workpiece lifting eye certain position, behaviour
Make convenient characteristic, is particularly suitable for dismantling frequent occasion.
The above embodiments of the present invention be only be illustrate examples for clearly illustrating the present invention, and not be to this reality
With the restriction of novel embodiment.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other various forms of variations and variation.Here all embodiments can not be exhaustive.It is all to belong to this reality
With novel technical solution changes and variations that derived from still in the column of the protection scope of the utility model.
Claims (4)
1. a kind of anticreep hanging axis, which is characterized in that including hanging axis body and fixture block, one end of the hanging axis body be can on workpiece
Radial hole is arranged in the jack-post that lifting eye is spirally connected, jack-post end, and fixture block is fixedly installed in radial hole, and pars contractilis is arranged on fixture block
Part；The radial hole is the countersunk head through-hole that head opening size is greater than tail portion opening size；Fixture block is that head sizes are greater than tail portion
The head of the convex block of size, fixture block is stretched out from the head opening of countersunk head through-hole, and plug is arranged in countersunk head through-hole tail, described flexible
Component is the spring being set between the tail portion of fixture block and plug.
2. anticreep hanging axis according to claim 1, which is characterized in that axial threaded hole is arranged on the plug.
3. anticreep hanging axis according to claim 1, which is characterized in that hemispherical groove is arranged in the head of the fixture block, partly
Sphere is arranged in inside of spherical groove, and sphere rotates in hemispherical groove and will not deviate from slot opening.
4. anticreep hanging axis according to claim 1, which is characterized in that the hanging axis body is located at the outer wall setting of jack-post lower end
The block of radially protruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821993340.9U CN209367641U (en) | 2018-11-30 | 2018-11-30 | A kind of anticreep hanging axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821993340.9U CN209367641U (en) | 2018-11-30 | 2018-11-30 | A kind of anticreep hanging axis |
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| Publication Number | Publication Date |
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| CN209367641U true CN209367641U (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821993340.9U Active CN209367641U (en) | 2018-11-30 | 2018-11-30 | A kind of anticreep hanging axis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111620233A (en) * | 2020-07-06 | 2020-09-04 | 百特（福建）智能装备科技有限公司 | Automatic lees play income cellar for storing things device |
-
2018
- 2018-11-30 CN CN201821993340.9U patent/CN209367641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111620233A (en) * | 2020-07-06 | 2020-09-04 | 百特（福建）智能装备科技有限公司 | Automatic lees play income cellar for storing things device |
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