CN106219386A - A kind of suspender for lifting automobile longitudinal girder - Google Patents
A kind of suspender for lifting automobile longitudinal girder Download PDFInfo
- Publication number
- CN106219386A CN106219386A CN201610766214.9A CN201610766214A CN106219386A CN 106219386 A CN106219386 A CN 106219386A CN 201610766214 A CN201610766214 A CN 201610766214A CN 106219386 A CN106219386 A CN 106219386A
- Authority
- CN
- China
- Prior art keywords
- framework
- suspender
- suspension hook
- connecting rod
- lifting
- 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.)
- Pending
Links
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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- 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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
Abstract
The invention discloses a kind of suspender for lifting automobile longitudinal girder, including framework and suspension hook, the top of framework is used for connecting lifting part, and the two ends of base of frame are symmetrically arranged with suspension hook, and the middle part of framework is provided with the bascule for adjusting framework position of centre of gravity.The suspension hook at two ends is used for lifting left-right longeron, is sling framework, and then left-right longeron of slinging by lifting part.When the position being adjusted framework center of gravity when carrying out unilateral lifting operation by bascule, it is achieved Automatic Levelling, it is thus possible to realize the vertical lifting of unilateral longeron smoothly, stop askew skewing and hung phenomenon, it is ensured that product quality, improve safety.Can also accomplish that left and right sides longeron, simultaneously to assembly station handling simultaneously, improves work efficiency.
Description
Technical field
The present invention relates to automobile assembling field, particularly relate to a kind of suspender for lifting automobile longitudinal girder.
Background technology
Automobile frame includes two longerons in left and right, and during assembling, needing is sling longeron by lifting part is carried out
The assembling of miscellaneous part, but during lifting longeron, longeron is not located at the underface of lifting part, causes and lifted by crane
In journey, steel wire rope is in oblique pull state, and longeron can swing because of the effect of oblique pull component after leaving supporting surface, impact lifting
Safety.
A vehicle frame production line must be provided with left and right sides two riveting station simultaneously, and left and right sides longeron first passes through the pre-riveting of fastening
After the most respectively to assembly station handling assemble.The track of Double-hook hoist is erected at the middle, top of production line, and left-right longeron
It is located in the roll stand of production line both sides, not at the underface of hoist lifting hook, so can not keep away during lifting two side girder
Askew the skewing of existence exempted from hangs phenomenon, when Double-hook hoist run to assembly station transfer longeron time, left and right sides longeron needs again to car
Frame assembles the both sides of fixture and transfers, and same existence is askew skews the situation of hanging.Askew skew that to hang be the dangerous work shape of crane gear
State, during lifting, the swing of longeron is collided with and on the one hand can be made longeron surface scar, affects product quality, simultaneously also can be right
On-the-spot auxiliary equipment damages.
Therefore, how to provide that a kind of to be prevented from the askew suspender hung that skews be people in the art when lifting automobile longitudinal girder
Member is presently required and solves the technical problem that.
Summary of the invention
It is an object of the invention to provide a kind of suspender for lifting automobile longitudinal girder, it is possible to prevent askew skewing from hanging, it is ensured that produce
Quality, improves safety.
For solving above-mentioned technical problem, the present invention provides a kind of suspender for lifting automobile longitudinal girder, including framework and hanging
Hook, the top of described framework is used for connecting lifting part, and the two ends of described base of frame are symmetrically arranged with suspension hook, described framework
Middle part is provided with the bascule for adjusting described framework position of centre of gravity.
Preferably, described framework is specially isoceles triangle framework, and the drift angle of described isoceles triangle framework is used for connecting lifting
Parts, two base angles of described isoceles triangle framework are respectively connected with suspension hook, and described bascule is installed on described isoceles triangle frame
The base of frame.
Preferably, described bascule includes connecting rod and balancing weight, the hinged described base, middle part of described connecting rod
Center, jointed shaft is horizontally disposed with and is perpendicular to described base, and the bottom of described connecting rod connects described balancing weight, two described ends
Being mounted on directive wheel at angle, the rotation axis of described directive wheel is parallel to the rotation axis of described connecting rod, also includes walking around
The hawser of described directive wheel, one end of described hawser connects described suspension hook, and the other end of described hawser connects described connecting rod
Top.
Preferably, the top of described connecting rod is provided with adjustment hole, connects the described hawser integral type of suspension hook described in two ends
Arrange and pass described adjustment hole.
Preferably, the top of described connecting rod is from top to bottom disposed with multiple described adjustment hole.
Preferably, described connecting rod two ends are provided with the limiting plate of the rotating range for limiting described connecting rod.
Preferably, described bascule includes the weight vehicle being slidably connected to described base and for driving described weight vehicle
The drive mechanism of movement, described suspension hook is fixedly installed in two described base angles.
Preferably, two waists of described isoceles triangle framework are provided with for the fixing inclination sensing mechanisms of matched position
Limit switch.
Preferably, two described base angles connect the multipair described suspension hook being set up in parallel, multiple institutes at each described base angle
The line stating suspension hook is horizontally disposed with and is perpendicular to described base, and every pair of described suspension hook is respectively connected with a described bascule.
Preferably, two described base angles connect the described suspension hook of two couple being set up in parallel.
The suspender that the present invention provides, including framework and suspension hook, the top of framework is used for connecting lifting part, base of frame
Two ends are symmetrically arranged with suspension hook, and the middle part of framework is provided with the bascule for adjusting framework position of centre of gravity.The suspension hook at two ends
For lifting left-right longeron, sling framework, and then left-right longeron of slinging by lifting part.When carrying out unilateral lifting operation
The position of framework center of gravity is adjusted, it is achieved Automatic Levelling by bascule, it is thus possible to realize the vertical lifting of unilateral longeron smoothly,
Stop askew skewing and hung phenomenon, it is ensured that product quality, improve safety.Can also accomplish that left and right sides longeron is simultaneously to assembling
Station handling simultaneously, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of suspender provided by the present invention；
Fig. 2 is the working state schematic representation of a kind of detailed description of the invention of suspender provided by the present invention；
Fig. 3 is the structural representation of the another kind of detailed description of the invention of suspender provided by the present invention.
Detailed description of the invention
The core of the present invention is to provide a kind of suspender for lifting automobile longitudinal girder, it is possible to prevent askew skewing from hanging, it is ensured that produce
Quality, improves safety.
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with the accompanying drawings and detailed description of the invention
The present invention is described in further detail.
Refer to the structural representation of a kind of detailed description of the invention that Fig. 1 and Fig. 2, Fig. 1 are suspender provided by the present invention；
Fig. 2 is the working state schematic representation of a kind of detailed description of the invention of suspender provided by the present invention.
The suspender that the specific embodiment of the invention provides, including framework, suspension hook 2 and bascule, the top of its middle frame
For connecting lifting part, such as electric hoist etc., the two ends of the bottom of framework are provided with suspension hook 2 to this, are used for lifting longeron, framework
Middle part be provided with the bascule of the position for adjusting framework center of gravity.Specifically, framework can be isoceles triangle framework 1,
The i.e. cross section of framework is isosceles triangle, and overall structure can be regarded as the triangular prism that cross section is isosceles triangle.Isoceles triangle frame
The drift angle of frame 1 is used for connecting lifting part, and two base angles of isoceles triangle framework 1 are respectively connected with suspension hook 2, and bascule is installed on
The base of isoceles triangle framework 1, may be used without the framework of other shapes certainly.
Because the longeron of automobile is the longest, so a longeron needs at least former and later two one liftings of suspension hook 2, such suspender
At least need before and after both sides to arrange four suspension hooks 2.I.e. two base angles connect the multipair suspension hook 2 being set up in parallel, each base angle
The line of multiple suspension hooks 2 is horizontally disposed with and is perpendicular to base, and every pair of suspension hook 2 is respectively connected with a bascule.Multiple suspension hook 2 edges
The axis direction of triangular prism sets gradually, a pair two-by-two, is positioned at the suspension hook 2 of the same side for the longeron, i.e. longeron sling
Extend perpendicularly to the end face of isoceles triangle framework 1.Quantity and the set-up mode of suspension hook 2 can be adjusted according to practical situation, as
Four suspension hooks 2 are set altogether, all within protection scope of the present invention.
The suspension hook 2 at two ends is used for lifting left-right longeron, is sling framework, and then left-right longeron of slinging by lifting part.When
The position of framework center of gravity is adjusted by bascule, it is achieved Automatic Levelling when carrying out unilateral lifting operation, it is thus possible to real smoothly
The vertical lifting of existing unilateral longeron, has stopped askew skewing and has hung phenomenon, it is ensured that product quality, improve safety.Can also do
To left and right sides longeron simultaneously to assembly station handling simultaneously, improve work efficiency.
Bascule can be accomplished in several ways centre of gravity adjustment, can include connecting rod 3 and balancing weight 4, connecting rod 3
The center on hinged base, middle part, jointed shaft is horizontally disposed with and is perpendicular to base, and the bottom of connecting rod 3 connects balancing weight 4, at the bottom of two
Being mounted on directive wheel 5 at angle, the rotation axis of directive wheel 5 is parallel to the rotation axis of connecting rod 3, also includes walking around directive wheel
The hawser of 5, one end connecting shackle 2 of hawser, the other end of hawser connects the top of connecting rod 3, and suspension hook 2 symmetry at two ends sets
Put.
During unilateral lifting, under the effect of longeron gravity, the hawser on right side pulls on connecting rod 3 and balancing weight 4 is clockwise
Rotate.By suitably configuration and the setting of lever ratio (jointed shaft position), when connecting rod 3 deflects to certain angle floor side member
To reach the balance of local with configuration block 4, right side suspension hook 2 does not continues to decline.Because balancing weight 4 there occurs deflection so that hangs
The center of gravity of tool moves to left, and is making the framework of whole suspender maintain basic balance on the contrary under the common effect of right-hand stringer,
Reach self balancing effect.
Above-mentioned balance relates to the balance of two aspects, and one is the local equilibrium of longeron and balancing weight 4, another
Individual is the whole machine balancing of duel spreader frames.The i.e. dynamically adjustment by local equilibrium realizes the whole machine balancing of framework, thus avoids
Oblique pull phenomenon during unilateral lifting.On the premise of longeron weight is constant, poised state all with the weight of balancing weight 4 and
The ratio of connecting rod 3 is relevant.The unbalance of framework is that suspender center of gravity deflects around drift angle in fact.Suspender is worked as during unilateral lifting
When having the trend of deflection, the deadweight of suspender itself has certain correction effect, and after configuration balancing weight 4, centering capacity is strengthened.Its
Arranging bascule in fact is i.e. that the appropriateness by suspension hook 2 declines the deposit potential energy exchanging and amplifying balancing weight 4 for, thus increases further
Strong centering capacity, allows the unbalance trend of suspender be curbed.
Specifically, can arrange adjustment hole 6 on the top of connecting rod 3, the hawser integral type connecting two ends suspension hook 2 arranges and wears
Toning knothole 6, the top of connecting rod 3 is from top to bottom disposed with multiple adjustment hole 6.By connecting different adjustment holes 6, come
Adapt to the needs of Different Weight longeron adjustment.Meanwhile, connecting rod 3 two ends are provided for limiting the rotating range of connecting rod 3
Limiting plate 7.The mode of fixing connection can may be used without, all within protection scope of the present invention.
Also can realize self-balancing by the way of electrical control, refer to Fig. 3, Fig. 3 is suspender provided by the present invention
The structural representation of another kind of detailed description of the invention.
Bascule includes the weight vehicle 8 being slidably connected to base and for the drive mechanism 9 driving weight vehicle 8 to move,
Suspension hook 2 is fixedly installed in two base angles.The inclination perception fixed for matched position it is provided with on two waists of isoceles triangle framework 1
The limit switch 10 of mechanism 11.During lifting, during the trend of the oriented lopsidedness of suspender, tilt sensing mechanisms 11 be but to maintain
The most motionless, it will depress corresponding limit switch 10 with the relative motion of limit switch 10, connect corresponding control circuit,
Thus drive mechanism 9 pulls weight vehicle 8 displacement to contain the development of unbalance trend, until suspender restores balance.In control circuit
It is provided with hand push button, so can also be as desired to manual adjustment.
Above the suspender for lifting automobile longitudinal girder provided by the present invention is described in detail.Used herein
Principle and the embodiment of the present invention are set forth by specific case, and the explanation of above example is only intended to help to understand this
The method of invention and core concept thereof.It should be pointed out that, for those skilled in the art, without departing from this
On the premise of bright principle, it is also possible to the present invention is carried out some improvement and modification, these improve and modification also falls into present invention power
In the protection domain that profit requires.
Claims (10)
1. for lifting a suspender for automobile longitudinal girder, including framework and suspension hook (2), it is characterised in that the top of described framework
For connecting lifting part, the two ends of described base of frame are symmetrically arranged with suspension hook (2), the middle part of described framework be provided with for
Adjust the bascule of described framework position of centre of gravity.
Suspender the most according to claim 1, it is characterised in that described framework is specially isoceles triangle framework (1), described etc.
The drift angle of lumbar triangle framework (1) is used for connecting lifting part, and two base angles of described isoceles triangle framework (1) are respectively connected with suspension hook
(2), described bascule is installed on the base of described isoceles triangle framework (1).
Suspender the most according to claim 2, it is characterised in that described bascule includes connecting rod (3) and balancing weight
(4), the center on the hinged described base, middle part of described connecting rod (3), jointed shaft is horizontally disposed with and is perpendicular to described base, described
The bottom of connecting rod (3) connects described balancing weight (4), is mounted on directive wheel (5), described directive wheel at two described base angles
(5) rotation axis is parallel to the rotation axis of described connecting rod (3), also includes the hawser walking around described directive wheel (5), described
One end of hawser connects described suspension hook (2), and the other end of described hawser connects the top of described connecting rod (3).
Suspender the most according to claim 3, it is characterised in that the top of described connecting rod (3) is provided with adjustment hole (6),
Connect the described hawser integral type of suspension hook (2) described in two ends and arrange and pass described adjustment hole (6).
Suspender the most according to claim 4, it is characterised in that the top of described connecting rod (3) from top to bottom sets gradually
There is multiple described adjustment hole (6).
Suspender the most according to claim 5, it is characterised in that described connecting rod (3) two ends are provided with for limiting described
The limiting plate (7) of the rotating range of connecting rod (3).
Suspender the most according to claim 2, it is characterised in that described bascule includes being slidably connected to described base
Weight vehicle (8) and be used for driving the drive mechanism (9) of described weight vehicle (8) movement, described suspension hook (2) to be fixedly installed in two institutes
State base angle.
Suspender the most according to claim 7, it is characterised in that be provided with use on two waists of described isoceles triangle framework (1)
Limit switch (10) in the inclination sensing mechanisms (11) that matched position is fixed.
9. according to the suspender described in claim 2 to 8 any one, it is characterised in that two described base angles connect to have and set side by side
The multipair described suspension hook (2) put, the line of the multiple described suspension hook (2) at each described base angle is horizontally disposed with and is perpendicular to the described end
Limit, every pair of described suspension hook (2) is respectively connected with a described bascule.
Suspender the most according to claim 9, it is characterised in that two described base angles connect has be set up in parallel two to institute
State suspension hook (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766214.9A CN106219386A (en) | 2016-08-29 | 2016-08-29 | A kind of suspender for lifting automobile longitudinal girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766214.9A CN106219386A (en) | 2016-08-29 | 2016-08-29 | A kind of suspender for lifting automobile longitudinal girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106219386A true CN106219386A (en) | 2016-12-14 |
Family
ID=58072697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766214.9A Pending CN106219386A (en) | 2016-08-29 | 2016-08-29 | A kind of suspender for lifting automobile longitudinal girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106219386A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244606A (en) * | 2017-07-12 | 2017-10-13 | 江苏金贸科技发展有限公司 | A kind of many cabin piping lane adjustable horizontal boom hoistings |
| CN112496606A (en) * | 2020-11-25 | 2021-03-16 | 湖南潇安安全科技有限公司 | Door and window frame cable suspension device |
| CN117326456A (en) * | 2023-10-14 | 2024-01-02 | 河北怀鸽起重机械集团有限公司 | Stage lifting device and method |
| CN117326456B (en) * | 2023-10-14 | 2024-05-03 | 河北怀鸽起重机械集团有限公司 | Stage lifting device and method |
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| SU664907A2 (en) * | 1978-01-09 | 1979-05-30 | В. П. Зайцев | Crosspiece for cantilever handling of loads |
| CN202465027U (en) * | 2012-03-05 | 2012-10-03 | 湘潭电机股份有限公司 | Balance adjusting sling |
| CN203602217U (en) * | 2013-09-25 | 2014-05-21 | 广东力特工程机械有限公司 | Cable tray lifting tool |
| US20150345465A1 (en) * | 2014-06-03 | 2015-12-03 | Envision Energy (Denmark) Aps | Wind turbine blade lifting device and a method for lifting a wind turbine blade |
| CN205419482U (en) * | 2015-11-05 | 2016-08-03 | 北京航天拓扑高科技有限责任公司 | Can adjust centrobaric balance hanger that hangs in step |
-
2016
- 2016-08-29 CN CN201610766214.9A patent/CN106219386A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU664907A2 (en) * | 1978-01-09 | 1979-05-30 | В. П. Зайцев | Crosspiece for cantilever handling of loads |
| CN202465027U (en) * | 2012-03-05 | 2012-10-03 | 湘潭电机股份有限公司 | Balance adjusting sling |
| CN203602217U (en) * | 2013-09-25 | 2014-05-21 | 广东力特工程机械有限公司 | Cable tray lifting tool |
| US20150345465A1 (en) * | 2014-06-03 | 2015-12-03 | Envision Energy (Denmark) Aps | Wind turbine blade lifting device and a method for lifting a wind turbine blade |
| CN205419482U (en) * | 2015-11-05 | 2016-08-03 | 北京航天拓扑高科技有限责任公司 | Can adjust centrobaric balance hanger that hangs in step |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244606A (en) * | 2017-07-12 | 2017-10-13 | 江苏金贸科技发展有限公司 | A kind of many cabin piping lane adjustable horizontal boom hoistings |
| CN112496606A (en) * | 2020-11-25 | 2021-03-16 | 湖南潇安安全科技有限公司 | Door and window frame cable suspension device |
| CN117326456A (en) * | 2023-10-14 | 2024-01-02 | 河北怀鸽起重机械集团有限公司 | Stage lifting device and method |
| CN117326456B (en) * | 2023-10-14 | 2024-05-03 | 河北怀鸽起重机械集团有限公司 | Stage lifting device and method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |