CN206783126U - A kind of crane double-hung - Google Patents
A kind of crane double-hung Download PDFInfo
- Publication number
- CN206783126U CN206783126U CN201720673703.XU CN201720673703U CN206783126U CN 206783126 U CN206783126 U CN 206783126U CN 201720673703 U CN201720673703 U CN 201720673703U CN 206783126 U CN206783126 U CN 206783126U
- Authority
- CN
- China
- Prior art keywords
- hook
- neck
- crossbeam
- coupler body
- body seat
- 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
- 238000013016 damping Methods 0.000 claims abstract description 24
- 125000006850 spacer group Chemical group 0.000 claims abstract description 12
- 230000005484 gravity Effects 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 210000003739 neck Anatomy 0.000 claims 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000909536 Gobiesocidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
Abstract
The utility model discloses a kind of crane double-hung, including crossbeam and coupler body seat, one end of the crossbeam is provided with first pulley, the other end of the crossbeam is provided with second pulley, the side of the crossbeam is connected with second neck of hook, the opposite side of the crossbeam is connected with first neck of hook, the bottom of second neck of hook is connected with the second connecting rod, the surface of second neck of hook is provided with the second fixing threaded hole, the side of second neck of hook is provided with siren, the bottom of first neck of hook is connected with head rod, and the surface of first neck of hook is provided with the first fixing threaded hole plate.The utility model is rational in infrastructure, using simple, by being provided with damping device between fixed plate and coupler body seat support, and the inside of damping device is provided with buffer spring, the first rubber spacer and the second rubber spacer are respectively equipped with the both sides of buffer spring, there is good cushioning effect.
Description
Technical field
Crane hook is the utility model is related to, more particularly to a kind of crane double-hung.
Background technology
Crampon, be a kind of part of crane, be most common a kind of suspender in hoisting machinery, suspension hook often by means of
For the member hangs such as assembly pulley on the steel wire rope of lifting mechanism, suspension hook is divided into single hook and double hook by shape, is divided into by manufacture method
Suspension hook and stacked suspension hook are forged, widely uses crane in carrying, hoisting large-size or heavy object, but suspension hook is crane
Indispensable device, existing suspension hook, feature is poor, and suspension hook can not learn the weight of hanging object, very during being lifted by crane
Easily production can bring about very big potential safety hazard, lifting is very dangerous, and suspension hook is lifting by crane beyond the carrying scope of suspension hook
During operation, suspension hook does not have the function of damping, influences the service life of suspension hook.
Utility model content
The utility model proposes a kind of crane double-hung, solves existing suspension hook in the process lifted by crane
In, the weight of hanging object can not be learnt, it is easy to which production can bring about very big potential safety hazard, lift by crane beyond the carrying scope of suspension hook
It is very dangerous, and suspension hook, during operation is lifted by crane, suspension hook does not have the problems such as function of damping.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of crane double-hung of the utility model, including crossbeam and coupler body seat, one end of the crossbeam are provided with first
Pulley, the other end of the crossbeam are provided with second pulley, and the side of the crossbeam is connected with second neck of hook, the crossbeam it is another
Side is connected with first neck of hook, and the bottom of second neck of hook is connected with the second connecting rod, and the surface of second neck of hook is provided with the
Two fixing threaded holes, the side of second neck of hook are provided with siren, and the bottom of first neck of hook is connected with head rod, institute
The surface for stating first neck of hook is provided with the first fixing threaded hole, and one end of second connecting rod is connected with coupler body seat, and described second connects
The side of extension bar is connected with fixed plate, and damping device, the bottom of the coupler body seat are connected between the fixed plate and coupler body seat
Side is connected with the first single hook, and the side of first single hook is connected with the first contiguous block, and the side of first contiguous block is set
There is first rotating shaft, one end of the first rotating shaft is connected with the first anti-drop rod, and the side of the coupler body seat is connected with the second single hook,
The side of second single hook is connected with the second contiguous block, and the side of second contiguous block is connected with the second rotating shaft, and described
One end of two rotating shafts is connected with the second anti-drop rod.
As a kind of optimal technical scheme of the present utility model, the side of second connecting rod is connected with gravity sensitive
Device, the gravity sensor are electrically connected with siren.
As a kind of optimal technical scheme of the present utility model, the damping device is provided with two, two damping dresses
Put symmetrical.
As a kind of optimal technical scheme of the present utility model, the inside of the damping device is provided with buffer spring, described
One end of buffer spring is connected with the first rubber spacer, and the other end of the buffer spring is connected with the second yielding rubber bed course.
As a kind of optimal technical scheme of the present utility model, one end of first single hook and the second single hook be equipped with
The neck that first anti-drop rod and the second anti-drop rod match.
As a kind of optimal technical scheme of the present utility model, the surface of first single hook and the second single hook scribbles anti-
Corruption paint.
The beneficial effect that the utility model is reached is：The utility model is rational in infrastructure, using simple, by fixed plate
Damping device is provided between coupler body seat support, and the inside of damping device is provided with buffer spring, in the both sides of buffer spring
The first rubber spacer and the second rubber spacer are respectively equipped with, there is good cushioning effect, extend the service life of suspension hook, hanging
Hook is provided with gravity sensor, can be to the detection hung thing and carry out weight on suspension hook, when weight the holding beyond suspension hook for hanging thing
When carrying scope, siren will be sounded, and operating personnel are reminded, and security performance is higher.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of structural representation of crane double-hung of the present utility model；
Fig. 2 is a kind of Suspension hook structure schematic diagram of crane double-hung of the present utility model；
Fig. 3 is a kind of damping device structural representation of crane double-hung of the present utility model.
In figure：1st, crossbeam；2nd, first pulley；3rd, second pulley；4th, first neck of hook；5th, the first fixing threaded hole；6th, first connects
Extension bar；7th, second neck of hook；8th, siren；9th, the second connecting rod；10th, the second fixing threaded hole；11st, damping device；12nd, fixed plate；
13rd, gravity sensor；14th, coupler body seat；15th, the first contiguous block；16th, first rotating shaft；17th, the first single hook；18th, the first anti-drop rod；
19th, the second single hook；20th, the second anti-drop rod；21st, the second rotating shaft；22nd, the second contiguous block；23rd, the first rubber spacer；24th, buffering elastic
Spring；25th, the second rubber spacer.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, a kind of crane double-hung of the utility model, including crossbeam 1 and coupler body seat 14, crossbeam 1
One end is provided with first pulley 2, and the other end of crossbeam 1 is provided with second pulley 3, and the side of crossbeam 1 is connected with second neck of hook 7, crossbeam 1
Opposite side be connected with first neck of hook 4, the bottom of second neck of hook 7 is connected with the second connecting rod 9, and the surface of second neck of hook 7 is provided with
Second fixing threaded hole 10, the side of second neck of hook 7 are provided with siren 8, and the bottom of first neck of hook 4 is connected with head rod 6, the
The surface of one neck of hook 4 is provided with the first fixing threaded hole 5, and one end of the second connecting rod 9 is connected with coupler body seat 14, the second connecting rod 9
Side is connected with fixed plate 12, and damping device 11, the bottom side of coupler body seat 14 are connected between fixed plate 12 and coupler body seat 14
It is connected with the first single hook 17, the side of the first single hook 17 is connected with the first contiguous block 15, and the side of the first contiguous block 15 is provided with the
One rotating shaft 16, one end of first rotating shaft 16 are connected with the first anti-drop rod 18, and the side of coupler body seat 14 is connected with the second single hook 19, the
The side of two single hooks 19 is connected with the second contiguous block 22, and the side of the second contiguous block 22 is connected with the second rotating shaft 21, the second rotating shaft
21 one end is connected with the second anti-drop rod 20.
Further, the side of the second connecting rod 9 is connected with gravity sensor 13, and gravity sensor 13 and siren 8 are electrical
Connection, can be detected to the weight of weight.
Further, damping device 11 is provided with two, and two damping devices 11 are symmetrical.
Further, the inside of damping device 11 is provided with buffer spring 24, and one end of buffer spring 24 is connected with the first rubber
Bed course 23, the other end of buffer spring 24 are connected with the second yielding rubber bed course 25, have good damping effect.
Further, one end of the first single hook 17 and the second single hook 19 is equipped with and the first anti-drop rod 18 and the second anti-drop rod 20
The neck to match.
Further, the surface of the first single hook 17 and the second single hook 19 scribbles corrosion resistant coating so that the service life of suspension hook is more
It is long.
Utility model works principle：During use, it is single that weight is individually positioned in the first single hook 17 and second
On hook 19, the first anti-drop rod 18 and the second anti-drop rod 20 in the first single hook 17 and the second single hook 19 can prevent weight from coming off,
Make its good fixing effect, damping device 11 is connected between coupler body seat 14 and fixed plate 12, is set in the inside of damping device 11
There is buffer spring 24, the first rubber spacer 23 and the second rubber spacer 25, coupler body seat are respectively equipped with the both sides of buffer spring 24
After 14 receive Action of Gravity Field, buffer spring 24 can reduce the impact that gravity belt is come, and the first rubber spacer 23 and second
Rubber spacer 25 also has cushioning effect, and so as to improve the effect of damping, gravity sensor 13, gravity sensitive are provided with coupler body
Device 13 is able to detect that the weight of weight, if the scope that the weight detected carries beyond suspension hook, siren 8 will ring
Rise, people are reminded.
Finally it should be noted that：Preferred embodiment of the present utility model is these are only, is not limited to this practicality
It is new, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., all should be included
Within the scope of protection of the utility model.
Claims (6)
1. a kind of crane double-hung, including crossbeam (1) and coupler body seat (14), it is characterised in that one end of the crossbeam (1)
Provided with first pulley (2), the other end of the crossbeam (1) is provided with second pulley (3), and the side of the crossbeam (1) is connected with
Two necks of hook (7), the opposite side of the crossbeam (1) are connected with first neck of hook (4), and the bottom of second neck of hook (7) is connected with
Two connecting rods (9), the surface of second neck of hook (7) are provided with the second fixing threaded hole (10), and the side of second neck of hook (7) is set
There is siren (8), the bottom of first neck of hook (4) is connected with head rod (6), and the surface of first neck of hook (4) is set
There is the first fixing threaded hole (5), one end of second connecting rod (9) is connected with coupler body seat (14), second connecting rod (9)
Side is connected with fixed plate (12), and damping device (11), the hook are connected between the fixed plate (12) and coupler body seat (14)
The bottom side of housing (14) is connected with the first single hook (17), and the side of first single hook (17) is connected with the first contiguous block
(15), the side of first contiguous block (15) is provided with first rotating shaft (16), and one end of the first rotating shaft (16) is connected with
One anti-drop rod (18), the side of the coupler body seat (14) are connected with the second single hook (19), the side card of second single hook (19)
The second contiguous block (22) is connected to, the side of second contiguous block (22) is connected with the second rotating shaft (21), second rotating shaft
(21) one end is connected with the second anti-drop rod (20).
A kind of 2. crane double-hung according to claim 1, it is characterised in that the one of second connecting rod (9)
Side is connected with gravity sensor (13), and the gravity sensor (13) is electrically connected with siren (8).
3. a kind of crane double-hung according to claim 1, it is characterised in that the damping device (11) is provided with two
Individual, two damping devices (11) are symmetrical.
A kind of 4. crane double-hung according to claim 1, it is characterised in that the inside of the damping device (11)
Provided with buffer spring (24), one end of the buffer spring (24) is connected with the first rubber spacer (23), the buffer spring
(24) the other end is connected with the second yielding rubber bed course (25).
5. a kind of crane double-hung according to claim 1, it is characterised in that first single hook (17) and second
One end of single hook (19) is equipped with the neck to be matched with the first anti-drop rod (18) and the second anti-drop rod (20).
6. a kind of crane double-hung according to claim 1, it is characterised in that first single hook (17) and second
The surface of single hook (19) scribbles corrosion resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673703.XU CN206783126U (en) | 2017-06-12 | 2017-06-12 | A kind of crane double-hung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673703.XU CN206783126U (en) | 2017-06-12 | 2017-06-12 | A kind of crane double-hung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783126U true CN206783126U (en) | 2017-12-22 |
Family
ID=60716719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720673703.XU Expired - Fee Related CN206783126U (en) | 2017-06-12 | 2017-06-12 | A kind of crane double-hung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206783126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483249A (en) * | 2018-05-31 | 2018-09-04 | 河南省中原起重机械有限公司 | A kind of bridge crane that stability is high |
-
2017
- 2017-06-12 CN CN201720673703.XU patent/CN206783126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483249A (en) * | 2018-05-31 | 2018-09-04 | 河南省中原起重机械有限公司 | A kind of bridge crane that stability is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180608 Address after: 453400 Wei Zhuang Industrial Park, Changyuan County, Xinxiang, Henan Patentee after: Henan double force Bridge Machinery Group Co., Ltd. Address before: 453000 Henan city Xinxiang County Changyuan County Pu Xi District 10 houses of the the Great Wall 2 units 201 Patentee before: Zhao Guangjun |
|
| 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: 20171222 Termination date: 20180612 |