CN209143485U - A kind of lifting device - Google Patents
A kind of lifting device Download PDFInfo
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- CN209143485U CN209143485U CN201821925889.4U CN201821925889U CN209143485U CN 209143485 U CN209143485 U CN 209143485U CN 201821925889 U CN201821925889 U CN 201821925889U CN 209143485 U CN209143485 U CN 209143485U
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- hung
- hoist
- cake
- lifting device
- hanging
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Abstract
The utility model relates to a kind of lifting devices.The lifting device includes: to hang cake, has multiple holes for hoist；Multiple hanging rings, each hanging ring are connected to by a corresponding hole for hoist and described hang cake；One of them described hanging ring hangs the suspension hook hung in lifting appliance, remaining described hanging ring passes through hoisting rope respectively and connects component to be hung.Above-mentioned lifting device, multiple hanging rings are connected to by hole for hoist hangs cake, and one of hanging ring hangs the suspension hook hung in lifting appliance, remaining hanging ring is connected to component to be hung by hoisting rope.At this point, lifting appliance can lift component to be hung by lifting device.So, it only needs one of hanging ring hanging the suspension hook hung in lifting appliance, the hoisting rope for being connected to component to be hung so as to avoid more needs while hanging the suspension hook situation hung in lifting appliance to improve the reliability and safety of lifting operation to reduce the risk of unhook.
Description
Technical field
The utility model relates to hanging device technical fields, more particularly to a kind of lifting device.
Background technique
In assembled architecture lifting construction, it is often necessary to prefabricated components, such as precast beam, prefabricated panel etc., carry out
Lifting.
Generally, it is provided on prefabricated components and hangs nail for lifting.One end of hoisting rope, which is fixedly connected on, hangs nail, another
End hangs and is hung on the suspension hook of lifting appliance (such as tower crane, crane etc.), so that lifting appliance can carry out prefabricated components
Lifting.
However, when prefabricated components size is larger, heavier-weight when, need to be arranged on prefabricated components it is more hang nail, because
The quantity of this hoisting rope also will increase.Since the size of suspension hook is limited, more hoisting rope is difficult to hang simultaneously and be hung on suspension hook, i.e.,
Make to be that can hang to be hung on suspension hook simultaneously, also will increase the risk of unhook, there are security risks.
Utility model content
Based on this, it is necessary to for when hoisting rope is more, more hoisting ropes are difficult to hang simultaneously and be hung in the prior art
It on hook, is hung on suspension hook even can hang simultaneously, also will increase unhook risk, there is technical issues that, mentioned
For a kind of lifting device for improving drawbacks described above.
A kind of lifting device, comprising:
Cake is hung, there are multiple holes for hoist；
Multiple hanging rings, each hanging ring are connected to by a corresponding hole for hoist and described hang cake；One of institute
It states hanging ring and hangs the suspension hook hung in lifting appliance, remaining described hanging ring is connected to component to be hung by hoisting rope.
Above-mentioned lifting device, multiple hanging rings are connected to by hole for hoist hangs cake, and one of hanging ring extension is hung in lifting appliance
Suspension hook, remaining hanging ring is connected to component to be hung by hoisting rope.At this point, lifting appliance can by lifting device lift to
Hang component.So, it is only necessary to one of hanging ring be hung to the suspension hook hung in lifting appliance, be connected to so as to avoid more wait hang
The hoisting rope of component needs while hanging the suspension hook situation hung in lifting appliance to improve lifting to reduce the risk of unhook
The reliability and safety of operation.
It is in one embodiment, described that hang cake in the form of annular discs.In this way, will hang cake setting it is in the form of annular discs, on the one hand convenient for plus
Work hole for hoist；On the other hand to hang cake during lifting operation to be easy to reach stress balance, weaken the swing for hanging cake.
In one embodiment, multiple holes for hoist hang the circumferentially-spaced laying of cake described in.
In one embodiment, the circumferential direction that multiple holes for hoist hang cake described in is laid at equal intervals.In this way, further making
Cake must be hung during lifting operation to be more easier to reach stress balance, reduce the swing for hanging cake.Also, it is connected to any one
The hanging ring of hole for hoist may be used to hang the suspension hook hung in lifting appliance, facilitate execute-in-place.
In one embodiment, symmetrical two-by-two about a plane for connecting multiple holes for hoist of the component to be hung
It lays, the axis of the excessively described hole for hoist for hanging the axis of cake and the suspension hook for connecting the lifting appliance of the plane.
It is more easier to reach stress balance in this way, to hang cake during lifting operation, reduces the swing for hanging cake.
In one embodiment, the inner wall of the hole for hoist and the cake that hangs are by the company of the perforative both ends of the surface of the hole for hoist
Connect place's arc transition.In this way, on the one hand reducing the stress concentration for hanging cake, the intensity for hanging cake is improved.On the other hand it reduces
Damage to hanging ring improves the service life of hanging ring.
In one embodiment, the hanging ring is shackle.In this way, due to unloading spiral-lock, tearing open conveniently, and stable connection, safety
Property it is high.So that shackle is easy with the connection for hanging cake and with the connection of hoisting rope, it is reliably, highly-safe.
In one embodiment, one end of the hoisting rope has becket bridle, the becket bridle and a corresponding hanging ring phase
Mutual nested encryptions.
In one embodiment, described to hang the hole for hoist there are three cake tools.In this way, facilitating the company of hoisting rope and hanging ring
It connects.
In one embodiment, three holes for hoist surround an isosceles triangle；
Wherein, the top for being located at the isosceles triangle for connecting a hole for hoist of the suspension hook of the lifting appliance
Angle；The hole for hoist for connecting the component to be hung is located at two base angles of the isosceles triangle.In this way, making
Cake is hung during lifting operation to be more easier to reach stress balance, reduces the swing for hanging cake.
Detailed description of the invention
Fig. 1 is the main view of lifting device in an embodiment of the present invention；
Fig. 2 is the schematic perspective view of lifting device shown in FIG. 1.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model
The understanding of disclosure is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Fig. 1 shows the main view of lifting device in an embodiment of the present invention.Fig. 2 shows liftings shown in FIG. 1
The schematic perspective view of tool.
As shown in Figure 1, a kind of lifting device provided in an embodiment of the present invention, including hang cake 10 and multiple hanging rings
20。
Cake 10 is hung with multiple holes for hoist 12.Each hanging ring 20 is connected to by a corresponding hole for hoist 12 and hangs cake 10.Its
In hanging ring 20 hang the suspension hook 100 hung in lifting appliance, remaining hanging ring 20 is connected to structure to be hung by hoisting rope 30 respectively
Part (not shown).
Above-mentioned lifting device, multiple hanging rings 20 are connected to by hole for hoist 12 and hang cake 10, one of extension of hanging ring 20 hang in
The suspension hook 100 of lifting appliance, remaining hanging ring 20 connect component to be hung.At this point, lifting appliance can be lifted by lifting device
Component to be hung.So, it is only necessary to one of hanging ring 20 be hung to the suspension hook 100 hung in lifting appliance, so as to avoid more companies
The hoisting rope for being connected to component to be hung needs while hanging 100 situation of suspension hook hung in lifting appliance, so that the risk of unhook is reduced,
Improve the reliability and safety of lifting operation.Also, above-mentioned lifting device structure is simple, easy to use, quick.
It should be pointed out that hanging device can be all equipment for lifting such as tower crane, crane.The utility model mentions
The lifting device of confession can with but be not limited only to for hoisting prefabricated component, it can also be used to lift other objects, be not limited thereto.
Specific in one embodiment, hoisting rope 30 can be wirerope.Wirerope has intensity high, flat from heavy and light, work
Surely, the advantages of being not easy whole root fracture suddenly further improves the reliability and safety of lifting operation.
Specific in one embodiment, one end of hoisting rope 30 has a becket bridle 32, the becket bridle 32 and a corresponding hanging ring 20
Mutually nested connection.The other end of hoisting rope 30 may also set up becket bridle 32, which is used for and is set to hanging for component to be hung
Nail connection.In this way, facilitating hoisting rope 30 and hanging ring 20 and hanging the connection of nail.
It is understood that for connect component to be hung and hoisting rope 30 can with but be not limited only to hang nail, in other realities
Applying can also be other connectors that can be connect with hoisting rope 30, such as connection ring etc. in example.
Please also refer to Fig. 2, in the embodiments of the present invention, hanging ring 20 include ring body 22 with opening and
It is arranged in the connecting shaft 26 at 22 both ends of ring body, which is used to close the opening of the ring body 22, to form envelope
The hanging ring 20 closed.When needing for hanging ring 20 to be installed on the hole for hoist 12 for hanging cake 10, connecting shaft 26 is unclamped, opens ring body 22
Opening, is arranged in a corresponding hole for hoist 12 for ring body 22.Then, it then by connecting shaft 26 is lock onto ring body 22, with
The opening of closed ring ontology 22, to realize hanging ring 20 and hang the connection of cake 10.It needs for hanging ring 20 to connect with hoisting rope 30
When, connecting shaft 26 is unclamped, then connecting shaft 26 is run through to the becket bridle 32 of 30 one end of hoisting rope, then connecting shaft 26 is lock onto annular
Ontology 22, to realize the connection of hanging ring 20 Yu hoisting rope 30.Optionally, connecting shaft 26 is bolt.At this point, in order to realize spiral shell
The locking of bolt and ring body 22, hanging ring 20 further include nut 24.One end of bolt extends through the both ends of ring body 22,
And be threadedly coupled with nut 24, so that bolt is lock onto ring body 22, form closed hanging ring 20.In this way, the structure knot
Structure is simple, stable connection, highly-safe, and convenient to disassembly.
Specific in embodiment, hanging ring 20 can be shackle.In this way, due to unloading spiral-lock, tearing open conveniently, and stable connection, peace
Quan Xinggao.It is reliability, highly-safe so that shackle is easy with the connection for hanging cake 10 and with the connection of hoisting rope 30.
In the embodiments of the present invention, the inner wall of hole for hoist 12 with hang cake 10 by the perforative both ends of the surface of hole for hoist 12
Junction arc transition.That is rounded corner is carried out to hole for hoist 12.In this way, on the one hand reducing the stress collection for hanging cake 10
In, improve the intensity for hanging cake 10.On the other hand the damage to hanging ring 20 is reduced, the service life of hanging ring 20 is improved.
In the embodiments of the present invention, it is in the form of annular discs to hang cake 10.In this way, will hang cake 10 designs in the form of annular discs, one side
Hole for hoist 12 easy to process；On the other hand to hang cake 10 during lifting operation and be easy to reach stress balance, reduce and hang
The swing of cake 10.
In some embodiments, multiple holes for hoist 12 are along the circumferentially-spaced laying for hanging cake 10.Optionally, multiple 12 edges of hole for hoist
The circumferential direction for hanging cake 10 is laid at equal intervals.In this way, being more easier to reach stress further such that hanging cake 10 during lifting operation
Balance, reduces the swing for hanging cake 10.Also, the hanging ring 20 for being connected to any one hole for hoist 12, which may be used to hang, to be hung in lifting
The suspension hook 100 of equipment, facilitates execute-in-place.
In other embodiments, for connecting multiple (i.e. two or more) holes for hoist 12 of component to be hung about one
Plane is symmetrically laid two-by-two, which crosses the axis of the hole for hoist 12 of the suspension hook 100 for connecting lifting appliance and hang cake 10
Axis.In this way, to hang during lifting operation cake 10 be more easier reach stress balance, reduce the pendulum for hanging cake 10
It is dynamic.
In the embodiment shown in the drawings, hanging the tool of cake 10, there are three holes for hoist 12.It is connected to one of hole for hoist 12
Hanging ring 20 is connected to the hanging ring 20 of other two hole for hoist 12 for passing through lifting for hanging the suspension hook 100 hung in lifting appliance
Rope 30 connects component to be hung.In this way, only one hanging ring 20 is hung on the suspension hook 100 of lifting appliance, to reduce unhook
Risk improves the reliability and safety of lifting operation.
Further, three holes for hoist 12 surround an isosceles triangle.Wherein, for connecting the suspension hook 100 of lifting appliance
A hole for hoist 12 be located at the apex angle of the isosceles triangle.Hole for hoist 12 for connecting component to be hung is located at the isosceles three
Two angular base angles.It is more easier to reach stress balance in this way, to hang cake 10 during lifting operation, reduces and hang cake
Swing.
The lifting device of the application, multiple hanging rings 20 are connected to by hole for hoist 12 and hang cake 10, and one of hanging ring 20 is hung
The suspension hook 100 in lifting appliance is hung, remaining hanging ring 20 connects component to be hung by hoisting rope 30.At this point, lifting appliance
Component to be hung is lifted by lifting device.So, it is only necessary to one of hanging ring 20 is hung to the suspension hook 100 hung in lifting appliance,
The hoisting rope 30 for being connected to component to be hung so as to avoid more needs while hanging 100 situation of suspension hook hung in lifting appliance, from
And the risk of unhook is reduced, improve the reliability and safety of lifting operation.Also, above-mentioned lifting device structure is simple,
It is easy to use.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of lifting device characterized by comprising
Cake is hung, there are multiple holes for hoist；
Multiple hanging rings, each hanging ring are connected to by a corresponding hole for hoist and described hang cake；It is hung described in one of them
Ring hangs the suspension hook hung in lifting appliance, remaining described hanging ring passes through hoisting rope respectively and is connected to component to be hung.
2. lifting device according to claim 1, which is characterized in that described to hang cake in the form of annular discs.
3. lifting device according to claim 2, which is characterized in that multiple holes for hoist are hung described between the circumferential direction of cake
Every laying.
4. lifting device according to claim 3, which is characterized in that multiple holes for hoist hang circumferential direction of cake etc. described in
It lays at interval.
5. lifting device according to claim 2, which is characterized in that described hung for connecting the multiple of the component to be hung
Dress hole is symmetrically laid two-by-two about a plane, and the plane is excessively described to hang the axis of cake and for connecting hanging for the lifting appliance
The axis of the hole for hoist of hook.
6. lifting device according to claim 1, which is characterized in that the inner wall of the hole for hoist with described to hang cake described
The junction arc transition of the perforative both ends of the surface of hole for hoist.
7. lifting device according to claim 1, which is characterized in that the hanging ring is shackle.
8. lifting device according to claim 1, which is characterized in that one end of the hoisting rope has becket bridle, the rope
Ring and a corresponding mutually nested connection of hanging ring.
9. lifting device according to any one of claims 1 to 8, which is characterized in that the cake tool that hangs is hung there are three described
Fill hole.
10. lifting device according to claim 9, which is characterized in that three holes for hoist surround an isosceles triangle；
Wherein, the apex angle for being located at the isosceles triangle for connecting a hole for hoist of the suspension hook of the lifting appliance；With
Two base angles of the isosceles triangle are located in the hole for hoist for connecting the component to be hung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821925889.4U CN209143485U (en) | 2018-11-21 | 2018-11-21 | A kind of lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821925889.4U CN209143485U (en) | 2018-11-21 | 2018-11-21 | A kind of lifting device |
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| Publication Number | Publication Date |
|---|---|
| CN209143485U true CN209143485U (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821925889.4U Active CN209143485U (en) | 2018-11-21 | 2018-11-21 | A kind of lifting device |
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| CN (1) | CN209143485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340590A (en) * | 2020-09-29 | 2021-02-09 | 中铁二局集团有限公司 | Steel pipe column swivel hoisting device and steel pipe column swivel hoisting method |
-
2018
- 2018-11-21 CN CN201821925889.4U patent/CN209143485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340590A (en) * | 2020-09-29 | 2021-02-09 | 中铁二局集团有限公司 | Steel pipe column swivel hoisting device and steel pipe column swivel hoisting method |
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