CN204474139U - Change speed gear box fast-assembling suspender and change speed gear box hoisting structure - Google Patents
Change speed gear box fast-assembling suspender and change speed gear box hoisting structure Download PDFInfo
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- CN204474139U CN204474139U CN201520107669.0U CN201520107669U CN204474139U CN 204474139 U CN204474139 U CN 204474139U CN 201520107669 U CN201520107669 U CN 201520107669U CN 204474139 U CN204474139 U CN 204474139U
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- change speed
- gear box
- speed gear
- cantilever
- wall
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Abstract
The utility model provides a kind of change speed gear box fast-assembling suspender, comprising: cantilever, and in the X direction, described cantilever one end has perpendicular to the pressure surface of Y-direction, to intersect vertically with described pressure surface and perpendicular to the thrust surface of X-direction, the other end has derricking gear; U-shaped bearing, described U-shaped bearing has connecting portion, the first wall, the second wall and the clearance space between described first wall and described second wall, and described connecting portion has rising of X-direction extension and revokes, and revokes for described and has peripheral flange; Ship and resell on another market, described in ship and resell on another market through described first wall, described second wall and described cantilever, described cantilever is rotated in described clearance space; In the X direction, the both sides of shipping and reselling on another market described in described pressure surface and described derricking gear lay respectively at, described side of revoking towards described derricking gear extends.The utility model additionally provides the change speed gear box hoisting structure utilizing above-mentioned change speed gear box fast-assembling suspender.The utility model can keep change speed gear box to lift by crane upright posture when change speed gear box center of gravity is rearmounted, be convenient to the assembling of change speed gear box.
Description
Technical field
The present invention relates to auto production line field, be specifically related to change speed gear box fast-assembling suspender and change speed gear box hoisting structure.
Background technology
The field of application of suspender widely, has application in fields such as electric power, chemical industry, Vehicle Engineering, buildings.
But for change speed gear box, especially DCT (dual-clutch transmission) Automatic Transmission, is limited to the limitation in its physical structure and annex layout feature, housing hole for hoist space, cannot adopt conventional hook lifting mode.The typical change speed gear box 100 of one such as shown in Fig. 1; be subject to space and peripheral appendix member restriction; the center of gravity G of hole for hoist 110 position and change speed gear box 100 is not on same straight line; namely center of gravity G is not on the Y-direction axis at hole for hoist 110 place; but offset towards the positive dirction of X-axis; in other words relative to hole for hoist 110 center of gravity G postpone, this often there will be in pressure-bearing type change speed gear box.In addition, for security consideration, hole for hoist 110 all adopts through hole, but is subject to layout restrictions, the position of hole for hoist 110 can with other circumferential component (such as evaporator 120) closely.Like this, if use ordinary lifting hook lifting, be subject to the stop of evaporator 120, suspension hook cannot insert hole for hoist 110, if use the latch hook of strap bolt, because force direction is not upwards at lifting center of gravity, hoisting process is not steady, change speed gear box 100 can hypsokinesis this make change speed gear box 100 arrive assembling station after directly cannot be fit into position, even produce the risk come off.
Therefore need the special fast-assembling suspender providing a kind of change speed gear box, the center of gravity postpone, the limitations that solve hoisting process cannot lift and lift stationarity, convenience problem.
Summary of the invention
The object of this invention is to provide a kind of solve lifting that in lifting process, the postpone of change speed gear box center of gravity brings steadily and change speed gear box cannot directly be fit into a problem.
For achieving the above object, The embodiment provides following technical scheme:
A kind of change speed gear box fast-assembling suspender, comprising: cantilever, and in the X direction, described cantilever one end has perpendicular to the pressure surface of Y-direction, to intersect vertically with described pressure surface and perpendicular to the thrust surface of X-direction, the other end has derricking gear; U-shaped bearing, described U-shaped bearing has connecting portion, the first wall, the second wall and the clearance space between described first wall and described second wall, and described connecting portion has rising of X-direction extension and revokes, and revokes for described and has peripheral flange; Ship and resell on another market, described in ship and resell on another market through described first wall, described second wall and described cantilever, described cantilever is rotated in described clearance space; In the X direction, the both sides of shipping and reselling on another market described in described pressure surface and described derricking gear lay respectively at, described side of revoking towards described derricking gear extends.
Preferably, described derricking gear is lifting hole(eyelet).
Preferably, described cantilever also has the auxiliary boom extended along Y-direction, and described lifting hole(eyelet) is opened on described auxiliary boom.
Preferably, revoke with described connecting portion as being threaded for described.
Preferably, on described cantilever, one end identical with described derricking gear is connected with handle.
A kind of change speed gear box hoisting structure, comprise described change speed gear box fast-assembling suspender, change speed gear box and lifting appliance, revoke in the hole for hoist inserting described change speed gear box for described, described the flange revoked withstands on the end face of described hole for hoist, described flange and described thrust surface is made to lock described change speed gear box, the pressure surface of described cantilever is pressed in the side contrary with the center of gravity of described change speed gear box in the X direction on described change speed gear box, and described lifting appliance is connected with described derricking gear.
When adopting change speed gear box fast-assembling suspender of the present invention to lift by crane change speed gear box, the derricking gear one end pressing down cantilever makes the cantilever pin that rotates rotate, then by rise revoke insert change speed gear box hole for hoist in, working the flange revoked withstands on the end face of hole for hoist, in lifting process, due to lever principle, derricking gear one end of cantilever rises and drives cantilever to rotate around the shaft, Y-direction pressure surface is made to be pressed on gear box casing, the boss that thrust surface withstands on change speed gear box simultaneously carries out spacing to working the depth of penetration revoked, thrust surface and flange realize the effect of change speed gear box fast-assembling locking of lifting appliance on gear box casing jointly, prevent suspender in lifting process from sliding along the axial direction of hole for hoist.And the depressed position due to pressure surface is positioned at the side contrary with change speed gear box center of gravity, along with sling height rises gradually, cantilever two ends are stressed equal gradually, change speed gear box is steadily sling and is ensured that change speed gear box is in erectility and can not hypsokinesis the most at last, change speed gear box also can not come off simultaneously, can directly install after lifting puts in place.After completing lifting, suspender can be opened, simple operation in the derricking gear one end pressing down cantilever namely.
Further, auxiliary boom extends along Y-direction, makes auxiliary boom that the weight of itself can be relied on to make pressure surface one end be in the state of upwarping, convenient during mounting hanger on change speed gear box.
Further, rise and revoke with connecting portion for being threaded, can finely tune by having adjusted the lifting state of screw-in depth to change speed gear box of revoking, the change speed gear box of more different size models can also be adapted to simultaneously, improve commonality.
Accompanying drawing explanation
Next will be described in further detail specific embodiments of the invention by reference to the accompanying drawings, wherein:
Fig. 1 is a kind of block diagram of typical change speed gear box;
Fig. 2 is the block diagram of the change speed gear box fast-assembling suspender of embodiments of the invention;
Fig. 3 is the fundamental diagram of the change speed gear box fast-assembling suspender of embodiments of the invention;
Fig. 4 is the partial enlarged drawing of the part A in Fig. 3;
Fig. 5 is the front view of the part A in Fig. 3.
Description of symbols in figure: 100, change speed gear box, 110, hole for hoist, 120, evaporator, 130, boss, 1, cantilever, 2, lifting hole(eyelet), 3, ship and resell on another market, 4, handle, 5, rise and revoke, 6, flange, the 7, first wall, 8, pressure surface, 9, auxiliary boom, 10, thrust surface, 11, U-shaped bearing, 12, the second wall, 13, clearance space, 14, connecting portion.
Detailed description of the invention
With reference to figure 2, the change speed gear box fast-assembling suspender of the present embodiment comprises cantilever 1, U-shaped bearing 11 and ships and resell on another market 3, rises and revoke 5 four main portions.In the X direction, cantilever 1 one end has perpendicular to the pressure surface 8 of Y-direction and to intersect vertically with pressure surface 8 and perpendicular to the thrust surface 10 of X-direction, make cantilever 1 become a ratchet shape, the other end has derricking gear 2.More specifically, in the present embodiment, the lifting hole(eyelet) of derricking gear 2 for opening on auxiliary boom 9, the component that auxiliary boom 9 and cantilever 1 are integrated, but can also be arranged on cantilever 1 using devices such as common suspension ring, thread rods as derricking gear 2 in other embodiment.Auxiliary boom 9 extends in the Y direction.On cantilever 1, one end identical with derricking gear 2, is also connected with handle 4.On cantilever 1, between derricking gear 2 and pressure surface 8, have through hole.U-shaped bearing 11 has the first wall 7, second wall 12, connects the connecting portion 14 of the first wall 7 and the second wall 12.First wall 7 and spaced the making of the second wall 12 form clearance space 13 between the two.Connecting portion 14 has rising of X-direction extension and revokes 5.In the present embodiment, rise and revoke 5 with connecting portion 14 for being threaded, made the X-direction extension elongation of revoking 5 adjustable.In actual applications, rise and revoke 5 and can also to weld or one-body molded on connecting portion 14.Rise to revoke on 5 and there is peripheral flange 6.Ship and resell on another market 3 successively through the second wall 12 of the through hole on the first wall 7 of U-shaped bearing 11, cantilever 1 and U-shaped bearing 11, cantilever 1 pin 3 that can rotate in clearance space 13 is rotated.After having assembled, in the X direction, pressure surface 8 and derricking gear 2 lay respectively at ship and resell on another market 3 both sides, and work that to revoke 5 be extend towards the side of derricking gear 2, namely in fig. 2, if be placed in by initial point O when shipping and reselling on another market 3 place, pressure surface 8 is positioned at negative half direction of principal axis of X-axis and derricking gear 2 is positioned at X-axis positive axis direction, rises to revoke 5 and extend towards X-axis positive axis direction.
Composition graphs 3, Fig. 4 and Fig. 5, there is shown the hoisting structure of change speed gear box 100.When lifting by crane the change speed gear box 100 in Fig. 1 with the change speed gear box fast-assembling suspender in Fig. 2, the one end first pressing down derricking gear 2 place of cantilever 1 makes cantilever 1 pin 3 that rotates rotate, and pressure surface 8 is lifted.When having auxiliary boom 9, can make under the Action of Gravity Field of auxiliary boom 9 pressure surface 8 automatically on lift, more convenient to operate.Then, revoke rising in the hole for hoist 110 of 5 insertion change speed gear boxs, and in the X direction, make pressure surface 8 towards the side contrary with the center of gravity G of change speed gear box 100.Such as high-visible in Figure 5, if origin of coordinates O is placed in 3 places that ship and resell on another market, pressure surface 8 is positioned on negative half direction of principal axis of X-axis, and the center of change speed gear box 100 is positioned on X-axis positive axis direction.By lifting appliance, the hook connecting of such as hoist ceiling crane is received on derricking gear 2, then lifts by crane.In lifting process, due to lever principle, derricking gear 2 one end of cantilever 1 rises and drives the pressure surface 8 of cantilever 1 to be pressed on the housing of change speed gear box 100, and depressed position is positioned at the side contrary with the center of gravity G of change speed gear box 100.Adjust the extension elongation towards X-axis positive axis direction of revoking 5, the flange 6 revoked on 5 has been made to withstand on the end face of the hole for hoist 110 on change speed gear box 100, until thrust surface 10 withstands on the boss 130 on change speed gear box 100, play and carry out position-limiting action to working the depth of penetration revoking 5, prevent change speed gear box fast-assembling suspender axial slip in hole for hoist 110, first this can prevent revoking 5 pairs of evaporators 120 and produce infringement, secondly the end face of lifting eye 110 is held out against owing to working the flange 6 revoking 5, thrust surface 10 holds out against boss 130, flange 6 and thrust surface 10 can jointly by change speed gear box fast-assembling locking of lifting appliance on the housing of change speed gear box 100, to prevent in lifting process change speed gear box 100 from revoke 5 and come off, lifting process is more steadily reliable.Boss 130 generally can utilize the flange face of change speed gear box 100.Along with sling height rises gradually, cantilever 1 two ends are stressed equal gradually, and change speed gear box 100 is steadily sling and ensured that change speed gear box 100 is in erectility and can not hypsokinesis the most at last, can directly be placed in shelf, platform or installation position after lifting puts in place.Revoking by rotating the extension elongation that 5 have controlled to revoke 5, can also finely tune the attitude of change speed gear box 100, and the gear box casing of different size model can be adapted to.Change speed gear box 100 can move by handle 4 change speed gear box 100 to the assigned address sling, the suspension hook of decline hoist ceiling crane after winching to assembling station.After completing lifting, change speed gear box fast-assembling suspender can be opened, simple operation in the one end pressing down derricking gear 2 place of cantilever 1 namely.
Although the present invention is described in conjunction with above embodiment, but the present invention is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present invention and scope.
Claims (6)
1. a change speed gear box fast-assembling suspender, is characterized in that, comprising:
Cantilever, in the X direction, described cantilever one end has perpendicular to the pressure surface of Y-direction, to intersect vertically with described pressure surface and perpendicular to the thrust surface of X-direction, the other end has derricking gear;
U-shaped bearing, described U-shaped bearing has connecting portion, the first wall, the second wall and the clearance space between described first wall and described second wall, and described connecting portion has rising of X-direction extension and revokes, and revokes for described and has peripheral flange;
Ship and resell on another market, described in ship and resell on another market through described first wall, described second wall and described cantilever, described cantilever is rotated in described clearance space;
In the X direction, the both sides of shipping and reselling on another market described in described pressure surface and described derricking gear lay respectively at, described side of revoking towards described derricking gear extends.
2. change speed gear box fast-assembling suspender according to claim 1, is characterized in that, described derricking gear is lifting hole(eyelet).
3. change speed gear box fast-assembling suspender according to claim 2, is characterized in that, described cantilever also has the auxiliary boom extended along Y-direction, and described lifting hole(eyelet) is opened on described auxiliary boom.
4. change speed gear box fast-assembling suspender according to claim 1, is characterized in that, revokes with described connecting portion as being threaded for described.
5. change speed gear box fast-assembling suspender according to claim 1, is characterized in that, on described cantilever, one end identical with described derricking gear is connected with handle.
6. a change speed gear box hoisting structure, it is characterized in that, comprise change speed gear box fast-assembling suspender, change speed gear box and the lifting appliance as described in any one in claim 1 to 5, revoke in the hole for hoist inserting described change speed gear box for described, described the flange revoked withstands on the end face of described hole for hoist, described flange and described thrust surface is made to lock described change speed gear box, the pressure surface of described cantilever is pressed in the side contrary with the center of gravity of described change speed gear box in the X direction on described change speed gear box, and described lifting appliance is connected with described derricking gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107669.0U CN204474139U (en) | 2015-02-12 | 2015-02-12 | Change speed gear box fast-assembling suspender and change speed gear box hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107669.0U CN204474139U (en) | 2015-02-12 | 2015-02-12 | Change speed gear box fast-assembling suspender and change speed gear box hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474139U true CN204474139U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107669.0U Withdrawn - After Issue CN204474139U (en) | 2015-02-12 | 2015-02-12 | Change speed gear box fast-assembling suspender and change speed gear box hoisting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204474139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590991A (en) * | 2015-02-12 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Fast-mounting gearbox lifting appliance and gearbox lifting structure |
-
2015
- 2015-02-12 CN CN201520107669.0U patent/CN204474139U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590991A (en) * | 2015-02-12 | 2015-05-06 | 安徽江淮汽车股份有限公司 | Fast-mounting gearbox lifting appliance and gearbox lifting structure |
| CN104590991B (en) * | 2015-02-12 | 2016-06-29 | 安徽江淮汽车股份有限公司 | Change speed gear box fast-assembling suspender and change speed gear box hoisting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150715 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |