CN106829721B - A kind of knuckle suspender - Google Patents
A kind of knuckle suspender Download PDFInfo
- Publication number
- CN106829721B CN106829721B CN201710199594.7A CN201710199594A CN106829721B CN 106829721 B CN106829721 B CN 106829721B CN 201710199594 A CN201710199594 A CN 201710199594A CN 106829721 B CN106829721 B CN 106829721B
- Authority
- CN
- China
- Prior art keywords
- knuckle
- support
- clamp
- bearing
- affixed
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of knuckle suspender, it includes：Spreader body, the spreader body include：For being set in the sheath body of knuckle ear, the first support for level lifting and the second support for lifting by crane vertically are connected with the side of the sheath body；Connecting plate is additionally provided with opposite side of the sheath body away from the first support and second support；Clamp, the clamp are provided with circular hole and positioning hole；Rotating mechanism, the rotating mechanism are located in the circular hole, and affixed with the connecting plate；The clamp can be rotated by rotating mechanism；Detent mechanism, the detent mechanism and the connecting plate are affixed, and in the vertical lifting state, the ring flange of knuckle is between the clamp and the spreader body.By the invention it is possible to multi-direction carrying and upset are carried out to knuckle using lifting method, so as to which the defects of labor intensity is big, efficiency is low and security is poor is effectively overcomed existing for manual type.
Description
Technical field
The present invention relates to mechanical suspender field, more particularly to a kind of knuckle suspender.
Background technology
Knuckle is also known as " goat's horn ", is one of strength member in steering axle of automobile, can make vehicle steadily traveling and spirit
Quick transmission travel direction.Knuckle is usually to be made up of axle journal, ring flange and crotch, wherein, axle journal connects with ring flange end face
Connect, the other end of ring flange is provided with crotch；Crotch is called, is because being cast with a pair of band pins for wearing stub thereon
Ear's (upper ear and lower ear) in hole, is from the appearance a kind of fork configuration.
In practical operation, knuckle generally using the mode manually carried carries out loading and unloading, especially by knuckle from
Horizontal attitude is adjusted to vertical posture, not only needs to carry, it is also necessary to will manually lie in a horizontal plane in the steering on supply line pallet
90 ° of section upset, could carry out subsequent handling on jig；For using the knuckle in relatively large equipment, its size
All can be larger with weight, traditional artificial carrying, upset mode not only labor intensity is big, efficiency is low, it is also possible to exist by
In operator's fatigue, the potential safety hazard that workpiece drops occurs in the handling process.
The content of the invention
It is an object of the invention to provide a kind of knuckle suspender, is easy to carry using lifting method, overturns knuckle.
The technical solution adopted by the present invention is as follows：
A kind of knuckle suspender, including：
Spreader body, the spreader body include：For being set in the sheath body of knuckle ear, in the side of the sheath body
It is connected with the first support for level lifting and the second support for lifting by crane vertically, the first support and second support
Vertical connection, and it has been respectively equipped with hanging part in the first support and second support；The sheath body is away from the first support
Connecting plate is provided with the opposite side of second support；Clamp, the clamp are provided with circular hole and positioning hole；Rotating mechanism, the rotation
Rotation mechanism is located in the circular hole, and affixed with the connecting plate；The rotating mechanism is parallel with the axle journal of knuckle, and institute
Stating clamp can be rotated by the rotating mechanism；Detent mechanism, the detent mechanism and the connecting plate are affixed, and institute
Detent mechanism is stated with after positioning hole cooperation, making the clamp be positioned at vertical lifting state；State is lifted by crane vertically described,
The ring flange of knuckle is between the clamp and the spreader body.
Preferably, the rotating mechanism includes：Bearing and shaft core；The bearing is set in one end of the shaft core, and institute
Inner ring and the shaft core for stating bearing are affixed；The bearing is located in the circular hole, and the outer ring of the bearing and the circle
Hole is affixed；The one end of the shaft core away from the bearing and the connecting plate are affixed.
Preferably, the detent mechanism includes：The sleeve pipe of hollow structure, described sleeve pipe is interior to be provided with spring, and described sleeve pipe
One end and the connecting plate it is affixed；Alignment pin is additionally provided with described sleeve pipe, one end of the alignment pin abuts with the spring,
The other end of the alignment pin stretches out out of described sleeve pipe, and can be located in the positioning hole.
Preferably, in addition to：Pressure bearing；The pressure bearing is set on rotating mechanism, and the pressure bearing
DNA releaxed circular DNA contacts with the connecting plate, and the tight ring of the pressure bearing contacts with the clamp.
Preferably, the hanging part of rising of the first support is first suspension ring affixed with the top of the first support；It is described
The hanging part of rising of second support is second suspension ring affixed with the top of the second support.
Preferably, in addition to：Handheld Division, the Handheld Division are arranged on the clamp.
Preferably, the rotating mechanism also includes：It is arranged on the bearing sheath of the outside of the bearing.
Compared with traditional manual type, knuckle suspender provided by the invention, it can realize and be hung with a variety of lifting methods
Knuckle is transported, including horizontal handling, vertical handling and is turned to vertical posture from horizontal attitude.The present invention is simple in construction, behaviour
Facilitate, the labor intensity of operator can be effectively reduced, so as to improve operating efficiency, and traditional approach can also be eliminated
Existing potential safety hazard.
Brief description of the drawings
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with accompanying drawing
Step description, wherein：
Fig. 1 is the front view that the embodiment of knuckle suspender provided by the invention coordinates with the knuckle of vertical posture；
Fig. 2 is Fig. 1 axonometric drawing；
Fig. 3 is the structural representation of the embodiment of knuckle suspender；
Fig. 4 is the structural representation of the embodiment of spreader body；
Fig. 5 is the structural representation of the embodiment of rotating mechanism；
Fig. 6 is the structural representation of the embodiment of detent mechanism.
Description of reference numerals：
The sheath body 2 of 100 knuckle suspender, 1 spreader body, 101 first support, 102 second support, 103 connecting plate 104 blocks
The sleeve pipe of 4 detent mechanism of plate 201 positioning hole, 3 rotating mechanism, 301 bearing, 302 shaft core, 303 bearing sheath, 304 screw rod 401
The knuckle 801 of 402 spring, 403 alignment pin, 404 nut, 5 pressure bearing, 6 Handheld Division, 701 first 702 second suspension ring of suspension ring 8
The ring flange of 802 ear of axle journal 803
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
The invention provides a kind of embodiment of knuckle suspender 100, as shown in Figures 1 to 4, the knuckle suspender 100
Including：Spreader body 1, clamp 2, rotating mechanism 3 and detent mechanism 4.Wherein, spreader body 1 as shown in figure 4, including：For
The sheath body 104 of the ear 802 of knuckle 8 is set in, the crotch of knuckle 8 is provided with upper ear, lower ear (being referred to as ear 802), this reality
Corresponding hull shape can be made according to the different structure of upper ear or lower ear by applying the sheath body 104 in example, that is to say the present embodiment
Sheath body 104 can be set in any ear 802；The first support for level lifting is connected with the side of sheath body 104
101 and the second support 102 for lifting by crane vertically, it is therefore evident that the direction of first support 101 is and axle journal
801 it is axially vertical, the direction of second support 102 is axially in parallel with axle journal 801, so first support 101 and
Two supports 102 are also orthogonal, and first support 101 can be respectively welded or be screwed onto sheath body 104 with second support 102
On, the two can also use integrated formed structure, then affixed with sheath body 104；Also, it is used as lifting rope is worn, at first
Hanging part can also be set respectively in frame 101 and second support 102, in another embodiment, rising in first support 101
Hanging part is the first suspension ring 701, and the hanging part of rising in second support 102 is the second suspension ring 702, and its fixed form can be spirally connected, weld
Connect or be integrally formed；Continue above, be additionally provided with and be connected with the opposite side of second support 102 away from first support 101 in sheath body 104
Plate 103, it distinguishes perpendicular relation with first support 101 and second support 102, and connecting plate 103 can also use welding
Fixed etc. fixed connection mode and sheath body 104.
Above-mentioned clamp 2 is provided with circular hole (not shown) and positioning hole 201, and the effect of clamp 2 is turned in vertical lifting
When saving 8, ring flange 803 can be made to be stuck between clamp 2 and spreader body 1, so as to ensure that knuckle is hung during vertical lifting
Tool 100 without departing from；Above-mentioned rotating mechanism 3 using the mechanism with revolute axes configuration, its be located in the circular hole of clamp 2 it
In, and it is affixed with connecting plate 103, and it is axially parallel with axle journal 801, its effect is to enable clamp 2 by the rotating mechanism 3
Rotated；In another embodiment, it is contemplated that simple operation during rotation clamp 2, Handheld Division 6 is provided with clamp 2,
It can be the boss-shaped or other handles or the shape for being easy to hand-held shown in figure；In addition, above-mentioned localization machine
Structure 4 and connecting plate 103 are affixed, and its effect is coordinated with the positioning hole 201 on clamp 2, make not rotating after clamp 2 is in place, this
In it need to be pointed out that detent mechanism 4 make the seated position of clamp 2 be for vertical lifting, i.e., knuckle suspender 100 with
Knuckle 8 coordinates and detent mechanism 4 makes the state after the positioning of clamp 2, exactly can lift by crane knuckle 8 with vertical lifting method
State, in this condition, the ring flange 803 of knuckle 8 clamp up and down between clamp 2 and spreader body 1, by the two.
For above-mentioned rotating mechanism 3, The present invention gives a specific embodiment, as shown in figure 5, including：Bearing 301 and axle
Core 302, its middle (center) bearing 301 can use ball bearing, in another embodiment, it is also contemplated that the protection to bearing 301, in bearing
301 outsides are provided with bearing sheath；Bearing 301 is set in one end of shaft core 302, and the inner ring of bearing 301 and shaft core 302 are solid
Connect, interference fit can be used to connect here, while again assemble the rotating mechanism 3 in clamp 2, bearing 301 is then
It is located in the circular hole of clamp 2, and the outer ring of bearing 301 and circular hole are affixed, certainly, can equally use interference fit side
Formula；In addition, screw rod 304 is additionally provided with the one end of shaft core 302 away from bearing 301, meanwhile, can be in the connecting plate of spreader body 1
Internal thread hole or through hole are opened up on 103, by being spirally connected, fixed mode makes shaft core 302 be fixed with connecting plate 103, certainly, shaft core
302 can also use the modes such as interference fit to realize with the fixed connection mode of connecting plate 103, and the present invention is not limited this.By
Above-mentioned assembly method, you can realize the rotation of clamp 2；In addition, it is contemplated that clamp 2 is dynamic in the presence of what is rotated against with connecting plate 103
Make, can therebetween add beneficial to rotation and play support, wear-resisting part, such as pressure bearing 5 can be selected.Will pressure
Power bearing 5 is set in the shaft core 302 of rotating mechanism 3, and the DNA releaxed circular DNA of pressure bearing 5 is contacted with connecting plate 103, and pressure axis
Hold 5 tight ring to contact with clamp 2, because the DNA releaxed circular DNA of pressure bearing 5 and the periphery of tight ring are the top glue of quality of rubber materials, therefore, pressure
Power bearing 5 is while making spinning movement smooth, flexible, it is ensured that in lifting knuckle 8 vertically, clamp 2 and connecting plate
It is in soft connection between 103, avoids wearing and impact.
For detent mechanism 4, the present invention also gives a specific embodiment, as shown in fig. 6, including：The set of hollow structure
Pipe 401, spring 402 is provided with sleeve pipe 401, and screw thread is provided with one end inwall of sleeve pipe 401, nut 404 can be passed through
Sleeve pipe 401 and connecting plate 103 is affixed；And one end of spring 402 abuts with nut 404, the other end of spring 402 is with being arranged on
Alignment pin 403 in sleeve pipe 401 offsets, and is positioned such that pin 403 interacts with spring 402, can carry out telescopic moving；And
And alignment pin 403 can also set defining flange, stretched out in the other end of the alignment pin 403 away from spring 402 out of sleeve pipe 401
When, defining flange makes alignment pin 403 to deviate from from sleeve pipe 401；After clamp 2 goes to vertical lifting state, alignment pin 403
The other end away from spring 402 stretches out out of sleeve pipe 401 and is located in the positioning hole 201 of clamp 2, makes clamp 2 static；Here
It should be noted that the present embodiment using elastomeric element as detent mechanism, in practical operation, those skilled in the art
It can be gained enlightenment by the present invention, using other modes fixing chuck plate 2, such as lock buckling part or after clamp 2 is in place, directly
By the way of screw rod bolt, its position is locked.
Above-described embodiment and its preferred scheme are finally combined, the working method progress to the present invention is as described below：
When carrying out horizontal direction lifting to knuckle 8, lifting rope is first passed through into the first suspension ring 701, then sheath body 104 is enclosed on
Ear 802, by it is above-mentioned after setting completed, you can knuckle 8 is sling with horizontal attitude.Explanation is needed exist for, enters water-filling
During flat lifting, because the center of gravity of knuckle 8 is at its crotch position (ear 802), therefore it is mutual by ear 802 and sheath body 104
Effect, is clamped without clamp 2, can move horizontally knuckle 8.
When carrying out vertical direction lifting to knuckle 8, lifting rope is first passed through into the second suspension ring 702, then sheath body 104 is enclosed on
Ear 802, operating personnel rotate clamp 2 by Handheld Division 6, ring flange 803 are stuck between clamp 2 and spreader body 1, and is made
Alignment pin 403 passes through positioning hole 201, by it is above-mentioned after setting completed, you can knuckle 8 is sling with vertical posture.
When knuckle 8 is overturn to vertical direction from horizontal level, set by above-mentioned vertical lifting method, because of knuckle
8 center of gravity is at crotch position, so after lifting by crane, crotch can be lifted prior to axle journal 801, therefore can be completed by flip horizontal extremely
Vertical operation.
By described above, it can be realized that the present invention have it is simple in construction, easy to operate the advantages of, and can realize with
A variety of lifting method handling knuckles, including horizontal handling, vertical handling and vertical posture etc. is turned to from horizontal attitude,
During using the present invention, the labor intensity of operator can be substantially reduced and improve operating efficiency, and make lifting operation more flat
Surely, reliably, effectively eliminate potential safety hazard and overcome many defects existing for traditional approach.
Construction, feature and the action effect of the present invention, above institute is described in detail according to the embodiment shown in schema above
Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range shown in drawing, it is every according to structure of the invention
Want made change, or be revised as the equivalent embodiment of equivalent variations, when still without departing from specification and illustrating covered spirit,
All should be within the scope of the present invention.
Claims (7)
- A kind of 1. knuckle suspender, it is characterised in that including：Spreader body, the spreader body include：It is affixed in the side of the sheath body for being set in the sheath body of knuckle ear Have vertical with second support for the first support and the second support for lifting by crane vertically, the first support of level lifting Connect, and hanging part has been respectively equipped with the first support and second support；The sheath body is away from the first support and the The opposite side of two supports is provided with connecting plate；Clamp, the clamp are provided with circular hole and positioning hole；Rotating mechanism, the rotating mechanism are located in the circular hole, and affixed with the connecting plate；The rotating mechanism is with turning It is parallel to the axle journal of section, and the clamp can be rotated by the rotating mechanism；After detent mechanism, the detent mechanism and the connecting plate are affixed, and the detent mechanism coordinates with the positioning hole, make The clamp is positioned at vertical lifting state；In the vertical lifting state, the ring flange of knuckle is located at the clamp and institute State between spreader body.
- 2. knuckle suspender according to claim 1, it is characterised in that the rotating mechanism includes：Bearing and shaft core；The bearing is set in one end of the shaft core, and the inner ring of the bearing and the shaft core are affixed；The bearing is located in the circular hole, and the outer ring of the bearing and the circular hole are affixed；The one end of the shaft core away from the bearing and the connecting plate are affixed.
- 3. knuckle suspender according to claim 2, it is characterised in that the detent mechanism includes：The sleeve pipe of hollow structure, described sleeve pipe is interior to be provided with spring, and one end of described sleeve pipe and the connecting plate are affixed；Alignment pin is additionally provided with described sleeve pipe, one end of the alignment pin abuts with the spring, the other end of the alignment pin Stretch out, and can be located in the positioning hole out of described sleeve pipe.
- 4. the knuckle suspender according to any one of claims 1 to 3, it is characterised in that also include：Pressure bearing；The pressure bearing is set on rotating mechanism, and the DNA releaxed circular DNA of the pressure bearing contacts with the connecting plate, the pressure The tight ring of power bearing contacts with the clamp.
- 5. the knuckle suspender according to any one of claims 1 to 3, it is characterised in that the first support plays hanging part For first suspension ring affixed with the top of the first support；The second support plays hanging part as the top with the second support Hold the second affixed suspension ring.
- 6. the knuckle suspender according to any one of claims 1 to 3, it is characterised in that also include：Handheld Division, the hand The portion of holding is arranged on the clamp.
- 7. knuckle suspender according to claim 2, it is characterised in that the rotating mechanism also includes：It is arranged on described The bearing sheath of the outside of bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199594.7A CN106829721B (en) | 2017-03-29 | 2017-03-29 | A kind of knuckle suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199594.7A CN106829721B (en) | 2017-03-29 | 2017-03-29 | A kind of knuckle suspender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106829721A CN106829721A (en) | 2017-06-13 |
| CN106829721B true CN106829721B (en) | 2018-02-13 |
Family
ID=59142690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710199594.7A Expired - Fee Related CN106829721B (en) | 2017-03-29 | 2017-03-29 | A kind of knuckle suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106829721B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548526B (en) * | 2020-12-02 | 2021-12-07 | 安徽江淮汽车集团股份有限公司 | Lifting appliance and knuckle press-mounting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202717489U (en) * | 2011-12-21 | 2013-02-06 | 上海嘉仕久企业发展有限公司 | X-shaped knuckle hoisting hook |
| CN203653044U (en) * | 2013-12-11 | 2014-06-18 | 芜湖欣荣管业科技有限公司 | Lifting appliance for conveying motors of road rollers |
| CN105438956A (en) * | 2014-09-30 | 2016-03-30 | 黄石市华天自动化设备有限公司 | Automobile body suspender for automobile production transfer line |
| CN106144881A (en) * | 2016-08-23 | 2016-11-23 | 山东钢铁股份有限公司 | Side guide plate of recoiling machine liner plate hoisting fixture |
| CN205855759U (en) * | 2016-07-20 | 2017-01-04 | 东风德纳车桥有限公司 | A kind of knuckle suspender |
-
2017
- 2017-03-29 CN CN201710199594.7A patent/CN106829721B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202717489U (en) * | 2011-12-21 | 2013-02-06 | 上海嘉仕久企业发展有限公司 | X-shaped knuckle hoisting hook |
| CN203653044U (en) * | 2013-12-11 | 2014-06-18 | 芜湖欣荣管业科技有限公司 | Lifting appliance for conveying motors of road rollers |
| CN105438956A (en) * | 2014-09-30 | 2016-03-30 | 黄石市华天自动化设备有限公司 | Automobile body suspender for automobile production transfer line |
| CN205855759U (en) * | 2016-07-20 | 2017-01-04 | 东风德纳车桥有限公司 | A kind of knuckle suspender |
| CN106144881A (en) * | 2016-08-23 | 2016-11-23 | 山东钢铁股份有限公司 | Side guide plate of recoiling machine liner plate hoisting fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106829721A (en) | 2017-06-13 |
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Granted publication date: 20180213 |