CN107140519B - A kind of suspender for carrier vehicle vehicle frame - Google Patents
A kind of suspender for carrier vehicle vehicle frame Download PDFInfo
- Publication number
- CN107140519B CN107140519B CN201710570581.6A CN201710570581A CN107140519B CN 107140519 B CN107140519 B CN 107140519B CN 201710570581 A CN201710570581 A CN 201710570581A CN 107140519 B CN107140519 B CN 107140519B
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- CN
- China
- Prior art keywords
- shoulder pole
- pole girder
- lever
- mandril
- suspender
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Classifications
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- 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
Abstract
The present invention provides a kind of suspenders for carrier vehicle vehicle frame, including shoulder pole girder (1), resetting spring (2), mandril (3), lever (6) and rope (7), the lever (6) at shoulder pole girder (1) both ends is hinged with shoulder pole girder (1), one end of lever (6) is located at the top of shoulder pole girder (1), and the other end is located at the lower section of shoulder pole girder (1)；Rope (7) is connect with the one end of lever (6) being located above shoulder pole girder (1)；Mandril (3) is driven by the one end of lever (6) being located at below shoulder pole girder (1), when lifting rope (7) upwards, lever (6) rotates and mandril (3) is driven to be moved to far from the direction in the middle part of shoulder pole girder (1)；The resetting spring (2) being fixedly connected with shoulder pole girder (1) is for making mandril (3) reset.Hanger structure provided by the invention is simple, easy to operate, and not only safety is higher, and has stronger adaptability to a variety of different working scenes.
Description
Technical field
The present invention relates to field of automobile, more particularly to a kind of suspender for carrier vehicle vehicle frame.
Background technology
In modern manufacturing industry, the lifting operation of driving is the important link for improving production efficiency, as the reaching the standard grade of large-sized object,
It assembles, is offline, or even transport entrucking all be unable to do without driving lifting operation.Currently, the lifting side of automobile chassis production line upper frame
There are two types of formulas：First, directly using hawser (such as nylon rope) binding lifting, another kind (is such as cut using special outer clipping suspender
Knife and fork type suspender) lifting.
However, no matter tightening or dismantling when with hawser binding lifting, hawser is all troublesome, and worker also needs to continually turn
Hawser is moved, very laborious, trouble of pulling and hauling a man, working efficiency is low, and scene is also untidy, if it is vehicle frame palletizing operation, in code
After pile is several layers of, worker will also arrive eminence and unload hawser, inconvenient, moreover, hawser is easy to wear, service life is short, consumption
Amount is big, increases production cost.Hawser judges out of order, replaces have larger security risk not in time.
Outer clipping suspender is to surround clamping vehicle frame from outside, and the bottom of suspender is held in the palm in vehicle frame in the following, this falls to vehicle frame
Discharging to suspender when ground or stacking is exited and causes difficulty, moreover, identical with hawser be, outer clipping suspender to close to
The vehicle frame that ground is kept flat can not lift by crane.
In conclusion how to provide a kind of vehicle frame easy to use, safe and adaptable to different work scene
Suspender becomes those skilled in the art's technical problem urgently to be resolved hurrily.
Invention content
In view of this, the present invention provides a kind of suspender for carrier vehicle vehicle frame, the hanger structure is simple, operation side
Just, not only safety is higher, and has stronger adaptability to a variety of different working scenes.
In order to achieve the above object, the present invention provides the following technical solutions：
A kind of suspender for carrier vehicle vehicle frame, including：
Shoulder pole girder；
Lever positioned at the shoulder pole girder both ends, the lever is hinged with the shoulder pole girder, and one end of the lever is located at
The top of the shoulder pole girder, the other end is located at the lower section of the shoulder pole girder, and the relatively described shoulder pole girder of the lever is along described flat
The length direction of spreader beam rotates；
Rope, the rope are connect with the one end of the lever being located above the shoulder pole girder；
The mandril driven positioned at the shoulder pole girder both ends, by the one end of the lever being located at below the shoulder pole girder, when
When lifting the rope upwards, the lever rotation simultaneously drives the mandril to be moved to far from the direction in the middle part of the shoulder pole girder；
Resetting spring for making the mandril reset, the resetting spring are fixedly connected with the shoulder pole girder.
Preferably, in above-mentioned suspender, the both ends of the shoulder pole girder are equipped with cushion block, and the cushion block is located at the shoulder pole girder
Upper surface.
Preferably, in above-mentioned suspender, the mandril has a top shoulder, top shoulder edge perpendicular to the direction of the mandril to
Upper extension.
Preferably, in above-mentioned suspender, the lever is an integral structure with the mandril.
Preferably, in above-mentioned suspender, the upper surface of the mandril is equipped with bracer.
Preferably, in above-mentioned suspender, the shoulder pole girder has limited block, and the limited block is for resisting the described of reset
Mandril.
Preferably, further include hanging ring in above-mentioned suspender, the rope passes through the hanging ring.
Preferably, further include the drawstring across the hanging ring in above-mentioned suspender, the drawstring is used for along perpendicular to described
The direction of the length of shoulder pole girder and the crossbeam of vehicle frame connect.
Preferably, in above-mentioned suspender, include two shoulder pole girders of parallel arrangement, two shoulder pole girders share one
A hanging ring, the position close to the shoulder pole girder both ends are provided with the connecting rod for connecting two shoulder pole girders.
Preferably, in above-mentioned suspender, pre-tightening apparatus is provided in the connecting rod, the pre-tightening apparatus has along described
The flexible preload bar of the length direction of shoulder pole girder, the flexible stroke for pre-tightening bar close to one end of the shoulder pole beam end pass through
The line of the end of two shoulder pole girders.
According to above-mentioned technical proposal it is found that provided by the present invention in the suspender of carrier vehicle vehicle frame, the two of shoulder pole girder
End is provided with lever, and lever is hinged with shoulder pole girder, and one end of lever is located at the top of shoulder pole girder, and the other end is located under shoulder pole girder
The one end of side, lever being located above shoulder pole girder is connect with rope, and the one end of lever being located at below shoulder pole girder is used for driving
Mandril is tightened in use, shoulder pole girder is put into the inside of vehicle frame and makes longeron of the shoulder pole girder perpendicular to vehicle frame in lifting process
Rope affects lever rotation, and then lever drives mandril mobile to the direction in the middle part of separate shoulder pole girder and holds out against the inner wall of vehicle frame；
Rope becomes loose with decline and from tightening in discharge process, and then mandril retracts initial shape under the action of resetting spring
State.
It is automatic with landing by above-mentioned operation principle it is found that suspender provided by the invention holds out against vehicle frame automatically with promotion
Discharge vehicle frame, operation is very easy, and mandril hold out against vehicle frame after suspender can be made to be connect with vehicle frame more firm, be conducive to carry
High operational security, simultaneously as the suspender is to hold out against vehicle frame from frame inside, so still may be used to the vehicle frame kept flat that is close to the ground
Easily lift by crane, when stacking vehicle frame also can easily discharging, not between by vehicle frame and ground or between upper and lower two vehicle frames
The influence of distance has stronger adaptability to a variety of different working scenes.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of schematic diagram for suspender for carrier vehicle vehicle frame that the embodiment of the present invention one provides；
Fig. 2 is the use schematic diagram for the suspender that the embodiment of the present invention one provides；
Fig. 3 is a kind of schematic diagram of suspender for carrier vehicle vehicle frame provided by Embodiment 2 of the present invention；
Fig. 4 is the use schematic diagram of suspender provided by Embodiment 2 of the present invention；
Fig. 5 is a kind of schematic diagram for suspender for carrier vehicle vehicle frame that the embodiment of the present invention three provides；
Fig. 6 is the use schematic diagram for the suspender that the embodiment of the present invention three provides；
Fig. 7 is the use schematic diagram for the suspender that the embodiment of the present invention four provides；
Fig. 8 is the vertical view of Fig. 7；
Fig. 9 is the use schematic diagram for the suspender that the embodiment of the present invention five provides.
In figure label for：
1, shoulder pole girder；2, resetting spring；3, mandril；31, shoulder is pushed up；4, cushion block；5, hinge axis；6, lever；61, bracer；62、
Limited block；7, rope；71, drawstring；8, hanging ring；9, vehicle frame；91, crossbeam；10, pre-tightening apparatus.
Specific implementation mode
In order to make it easy to understand, the invention will be further described below in conjunction with the accompanying drawings.
Referring to Fig. 1 and Fig. 2, Fig. 1 is a kind of showing for suspender for carrier vehicle vehicle frame that the embodiment of the present invention one provides
It is intended to, Fig. 2 is the use schematic diagram for the suspender that the embodiment of the present invention one provides.
The suspender for carrier vehicle vehicle frame that embodiment one provides includes shoulder pole girder 1, resetting spring 2, mandril 3, lever 6
With rope 7.
Wherein, lever 6 is located at 1 both ends of shoulder pole girder, and hinged with shoulder pole girder 1, as shown in Figure 1, lever 6 passes through hinge axis 5
Hinged with shoulder pole girder 1, one end of lever 6 is located at the top of shoulder pole girder 1, and the other end is located at the lower section of shoulder pole girder 1, and 6 phase of lever
Length direction to shoulder pole girder 1 along shoulder pole girder 1 rotates；
Rope 7 is connect with one end for being located at 1 top of shoulder pole girder of lever 6；
Mandril 3 is located at 1 both ends of shoulder pole girder, and is driven by one end for being located at 1 lower section of shoulder pole girder of lever 6, when upward lifting
When rope 7, lever 6 rotates and mandril 3 is driven to be moved to the direction far from 1 middle part of shoulder pole girder；
Resetting spring 2 is fixedly connected with shoulder pole girder 1, for making mandril 3 reset.
As shown in Fig. 2, the operation principle for the suspender that embodiment one provides is：The length of shoulder pole girder 1 is interior slightly larger than vehicle frame 9
Width can be hung shoulder pole girder 1 by way of slightly rotating horizontally into the inside of vehicle frame 9, at this time raising rope 7,1 liang of shoulder pole girder
The upper surface at end contacts on the inside of the flank of vehicle frame 9 and stress, and after further ropes 7, lever 6 by rope 7 due to being drawn
The lower end of rotation, lever 6 pushes mandril 3 that the elastic force of resetting spring 2 is overcome to stretch out outward, until the inner wall of vehicle frame 9 is held out against, then
Lever 6 is limited after further ropes 7 can not rotate, and vehicle frame 9 is lifted up together with suspender.
Entire lifting process accomplishs without any letup, i.e., rope 7 is tightened in upward lifting, and then mandril 3 holds out against vehicle frame 9 automatically.Land vehicle frame
When 9, rope 7 loosens, and mandril 3 is retracted automatically under the action of resetting spring 2.
Provided by the present invention in the suspender of carrier vehicle vehicle frame, shoulder pole girder 1 is provided at both ends with lever 6, lever 6 with
Shoulder pole girder 1 is hinged, and one end of lever 6 is located at the top of shoulder pole girder 1, and the other end is located at the lower section of shoulder pole girder 1, and lever 6 is located at
One end of 1 top of shoulder pole girder is connect with rope 7, and one end for being located at 1 lower section of shoulder pole girder of lever 6 is used for driving mandril 3, uses
When, shoulder pole girder 1 is put into the inside of vehicle frame 9 and shoulder pole girder 1 is made to be tightened in the longeron of vehicle frame 9, lifting process rope 7
Lever 6 is affected to rotate, then lever 6 drives mandril 3 mobile to the direction far from 1 middle part of shoulder pole girder and holds out against the inner wall of vehicle frame 9；
Rope 7 becomes loose with decline and from tightening in discharge process, and then mandril 3 is retracted initially under the action of resetting spring 2
State.
It is automatic with landing by above-mentioned operation principle it is found that suspender provided by the invention holds out against vehicle frame automatically with promotion
Discharge vehicle frame, operation is very easy, and mandril 3 hold out against vehicle frame 9 after suspender can be made to connect more firm with vehicle frame 9, favorably
In improving operational security, simultaneously as the suspender is to hold out against vehicle frame 9 from 9 inside of vehicle frame, so to the vehicle kept flat that is close to the ground
Frame 9 still can be lifted by crane easily, when stacking vehicle frame 9 also can easily discharging, not between by vehicle frame 9 and ground or upper and lower two vehicles
The influence of the distance between frame 9 has stronger adaptability to a variety of different working scenes.
In embodiment one, the both ends of shoulder pole girder 1 are equipped with cushion block 4, and cushion block 4 is located at the upper surface of shoulder pole girder 1, cushion block 4
Play the role of supporting vehicle frame 9 upwards.In Fig. 3 and embodiment shown in Fig. 4 two, mandril 3 has top shoulder 31, and top shoulder 31 is along vertical
Directly upwardly extended in the direction of mandril 3, shoulder 31 pushed up by design, mandril 3, which has been provided simultaneously with, to be held out against and load-bearing effect, in this way with reality
It applies example one to compare, cushion block 4 can be saved.
Referring to Fig. 5 and Fig. 6, suspender that embodiment three provides with embodiment one the difference is that, embodiment three is by thick stick
Bar 6 is an integral structure with the design of mandril 3, as shown in figure 5, lever 6 uses L-shaped structure, lever 6 to be equipped with the part of bracer 61
(hook head portions) are that is, mandril 3 in embodiment one.
As shown in figure 5, there is shoulder pole girder 1 limited block 62, limited block 62 to be used to resist the lever 6 of reset.
In specific practical application, liter rope 7, the suspender in one embodiment of any of the above are hung for the ease of the hook of driving
It can also include the hanging ring 8 passed through for rope 7.
In order to steadily lift by crane vehicle frame 9, shoulder pole girder 1 should be located at the position of centre of gravity of vehicle frame 9, but in putting into practice shoulder pole girder 1 position
It sets and the equilbrium position of 9 length direction of vehicle frame often slightly has deviation, therefore in order to ensure steadily to hang liter vehicle frame 9, in embodiment one
To the suspender of any one of embodiment three offer, suspender can also include the drawstring 71 across hanging ring 8, drawstring 71
It is connect with the crossbeam 91 of vehicle frame 9 perpendicular to the direction of length of shoulder pole girder 1 for edge, as shown in Figure 7 and Figure 8.Drawstring 71 can be with
It is designed to structure with linked rings, facilitates adjustment length, can also be that drawstring 71 configures shackle or bolt, be conducive to consolidate drawstring 71 in this way
It is scheduled on the pilot hole of the suitable position of vehicle frame 9.
Embodiment five shown in Fig. 9 is another scheme designed for steady sex chromosome mosaicism when solving handling vehicle frame 9,
On the basis of the suspender that any one of embodiment one to embodiment three provides, embodiment five includes two of parallel arrangement
Shoulder pole girder 1, two shoulder pole girders 1 share a hanging ring 8, are provided with close to the position at 1 both ends of shoulder pole girder for connecting two shoulder poles
The connecting rod (unmarked in figure) of beam 1.
As shown in figure 9, the assembly of two shoulder pole girders 1 increases the width of suspender so that flat on 9 length direction of vehicle frame
Weighing apparatus position is easy to fall into the support range of suspender, ensures the stationarity of vehicle frame 9 during handling with this.
Since using two shoulder pole girders 1, so that suspender width increases, the diagonal line of suspender is longer, so embodiment five provides
Suspender be not easy to be put into vehicle frame 9 by way of horizontal rotation as single shoulder pole girder 1 (embodiment one to example IV)
It is interior.Can be to be slightly less than the inner width of vehicle frame 9, Xiang Shi by the Design of length of shoulder pole girder 1 to make suspender be easily put into vehicle frame 9
Ying Di in embodiment five, is provided with pre-tightening apparatus 10 to enable 6 smooth rotation of lever in this case in connecting rod, pre-tighten
Device 10 has the preload bar (unmarked in figure) that the length direction along shoulder pole girder 1 stretches, and pre-tightens bar close to 1 end of shoulder pole girder
The flexible stroke of one end passes through the line of the end of two shoulder pole girders 1.In use, the preload bar of original state is located at two shoulder poles
Within the line of the end of beam 1, therefore suspender is put into vehicle frame 9, preload bar is then made to be extended to the inner wall direction of vehicle frame 9,
Until the line of the end by two shoulder pole girders 1, and the entire length of suspender is made to will be greater than the inner width of vehicle frame 9, then promoted
Rope 7 pre-tightens bar just with the flank interior side contacts of vehicle frame 9 and stress, is further continued for ropes 7, lever 6 is i.e. rotatable.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
A variety of modifications of embodiment will be apparent to those skilled in the art, it is as defined herein general
Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention will not
It can be restricted to embodiment illustrated herein, and be to fit to consistent with the principles and novel features disclosed in this article most wide
Range.
Claims (9)
1. a kind of suspender for carrier vehicle vehicle frame, which is characterized in that including：
The both ends of shoulder pole girder (1), the shoulder pole girder (1) are equipped with cushion block (4), and the cushion block (4) is located at the shoulder pole girder (1)
Upper surface；
Lever (6) positioned at the shoulder pole girder (1) both ends, the lever (6) is hinged with the shoulder pole girder (1), the lever (6)
One end be located at the top of the shoulder pole girder (1), the other end is located at the lower section of the shoulder pole girder (1), and the lever (6) is opposite
The shoulder pole girder (1) rotates along the length direction of the shoulder pole girder (1)；
Rope (7), the rope (7) connect with the one end of the lever (6) being located above the shoulder pole girder (1)；
The top driven positioned at the shoulder pole girder (1) both ends, by the one end of the lever (6) being located at below the shoulder pole girder (1)
Bar (3), when lifting the rope (7) upwards, the lever (6) rotates and drives the mandril (3) to far from the shoulder pole
Direction movement in the middle part of beam (1)；
Resetting spring (2) for making the mandril (3) reset, the resetting spring (2) and the fixed company of the shoulder pole girder (1)
It connects.
2. suspender according to claim 1, which is characterized in that the mandril (3) has top shoulder (31), the top shoulder (31)
Edge is upwardly extended perpendicular to the direction of the mandril (3).
3. suspender according to claim 1, which is characterized in that the lever (6) is integral type knot with the mandril (3)
Structure.
4. suspender according to claim 3, which is characterized in that the upper surface of the mandril (3) is equipped with bracer (61).
5. suspender according to claim 4, which is characterized in that the shoulder pole girder (1) has limited block (62), the limit
Block (62) is used to resist the mandril (3) of reset.
6. the suspender according to any one of Claims 1 to 5, which is characterized in that further include hanging ring (8), the rope
(7) hanging ring (8) is passed through.
7. suspender according to claim 6, which is characterized in that further include the drawstring (71) across the hanging ring (8), it is described
Drawstring (71) is used for edge and is connect with the crossbeam (91) of vehicle frame (9) perpendicular to the direction of length of the shoulder pole girder (1).
8. suspender according to claim 6, which is characterized in that two shoulder pole girders (1) including parallel arrangement, two
The shoulder pole girder (1) shares a hanging ring (8), is provided with close to the position at the shoulder pole girder (1) both ends for connecting two
The connecting rod of a shoulder pole girder (1).
9. suspender according to claim 8, which is characterized in that pre-tightening apparatus (10) is provided in the connecting rod, it is described
Pre-tightening apparatus (10) has along the flexible preload bar of the length direction of the shoulder pole girder (1), and the preload bar is close to the shoulder pole
The flexible stroke of one end of beam (1) end passes through the line of the end of two shoulder pole girders (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570581.6A CN107140519B (en) | 2017-07-13 | 2017-07-13 | A kind of suspender for carrier vehicle vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710570581.6A CN107140519B (en) | 2017-07-13 | 2017-07-13 | A kind of suspender for carrier vehicle vehicle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107140519A CN107140519A (en) | 2017-09-08 |
| CN107140519B true CN107140519B (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710570581.6A Active CN107140519B (en) | 2017-07-13 | 2017-07-13 | A kind of suspender for carrier vehicle vehicle frame |
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| CN (1) | CN107140519B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249859B (en) * | 2020-10-26 | 2023-03-24 | 东风汽车股份有限公司 | Transfer lifting appliance for longitudinal beam of frame and using method of transfer lifting appliance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207142633U (en) * | 2017-07-13 | 2018-03-27 | 安徽华菱汽车有限公司 | A kind of suspender for carrier vehicle vehicle frame |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3116686A1 (en) * | 1981-04-28 | 1982-11-18 | Max 7853 Steinen Boll | Supporting framework for crane installations |
| CN201228194Y (en) * | 2008-06-24 | 2009-04-29 | 巨力索具股份有限公司 | Rod bundle vertical lifting clamp |
| CN103183282B (en) * | 2011-12-29 | 2015-04-08 | 上海联合滚动轴承有限公司 | Hoisting tool used for large ring pieces |
| CN202575711U (en) * | 2012-04-23 | 2012-12-05 | 张家港市华尔东环形锻件有限公司 | Appliance for lifting ring pieces |
| CN104129706A (en) * | 2014-07-22 | 2014-11-05 | 定襄县昊坤不锈钢法兰锻造有限公司 | Special suspender for high temperature flange ring |
-
2017
- 2017-07-13 CN CN201710570581.6A patent/CN107140519B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207142633U (en) * | 2017-07-13 | 2018-03-27 | 安徽华菱汽车有限公司 | A kind of suspender for carrier vehicle vehicle frame |
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