CN104089152A - Stabilizer blade device and engineering machine tool - Google Patents
Stabilizer blade device and engineering machine tool Download PDFInfo
- Publication number
- CN104089152A CN104089152A CN201410314201.9A CN201410314201A CN104089152A CN 104089152 A CN104089152 A CN 104089152A CN 201410314201 A CN201410314201 A CN 201410314201A CN 104089152 A CN104089152 A CN 104089152A
- Authority
- CN
- China
- Prior art keywords
- supporting portion
- leg device
- receiving part
- load receiving
- base
- 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
- 239000003381 stabilizer Substances 0.000 title 1
- 230000000153 supplemental effect Effects 0.000 claims description 40
- 238000009434 installation Methods 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 241001669679 Eleotris Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Abstract
The invention discloses a support leg device and an engineering machine, wherein the support leg device comprises a base (10) used for supporting a bearing surface and a mounting seat (20) used for arranging a supported part, and further comprises a bearing part (30), and the bearing part (30) is detachably arranged between the base (10) and the mounting seat (20), so that the bearing part (30) can be replaced or combined according to the specific use condition of the support leg device, and the aim of improving the universality is fulfilled.
Description
Technical field
The present invention relates to leg device, particularly, relate to a kind of leg device being applied in engineering machinery.In addition, the invention still further relates to engineering machinery.
Background technique
Leg, as forming the critical piece supporting in engineering machinery, is widely used on hoist, high-altitude operation vehicle, can form stable support when the engineer machinery operation.As shown in Figure 1, existing support foot plate device includes the leg main body 1 that solid steel are set at central part, and the stiffening rib 2 welding in main body surrounding.
In addition, in the operation process of engineering machinery, for the needs that keep balance and support loads, need to adjust the power that can bear of leg according to the difference of desired bearing load.And because the load of large-scale engineering machinery is conventionally larger, the hoist of for example super-tonnage, the own wt of complete machine and carrying capacity are all larger, and at present, common way is that the size of existing conventional leg disc is increased, the material thickening of entirety.
Therefore this prior art structure, not only quality is larger, and cannot adjust after welding completes, and versatility is not strong.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of highly versatile, and simple and reliable leg device is installed.
In order to solve the problems of the technologies described above, the invention provides a kind of leg device, comprise that this load receiving part is removably mounted between described base and described fitting seat for supporting to base on weight-bearing surface and for the fitting seat of supported is set, this leg device also comprises load receiving part.
Preferably, on described fitting seat, be formed with the installation groove of the bulb for holding supporting leg Vertical Cylinders.
Preferably, described load receiving part is nylon load receiving part.
Preferably, on described base, be provided with locating column, this locating column is arranged on described base and opposition side described weight-bearing surface, on described load receiving part, offer the positioning hole that can be run through by this locating column, this load receiving part is installed on described base by the cooperation of described positioning hole and locating column, and described fitting seat is connected on described load receiving part.
Preferably, on the edge of described base, be provided with for described load receiving part is carried out to spacing flange.
Preferably, the supplemental support portion that described load receiving part includes main supporting portion and arranges around this main supporting portion, described main supporting portion contacts with described fitting seat with described base respectively with described supplemental support portion.
Preferably, in described main supporting portion and described supplemental support portion, be formed with respectively fitting surface, between described fitting surface, be in contact with one another.
Preferably, described main supporting portion is cylindrical body, and described supplemental support portion is evenly distributed in around described main supporting portion.
The area of the upper surface that preferably, described supplemental support portion contacts with described fitting seat is less than the area of its lower surface contacting with described base.
Preferably, on the upper surface of described supplemental support portion, be provided with the mounting hole for fixing described fitting seat.
Preferably, described load receiving part comprises multiple supporting portions and the transition supporting portion that is connected in described fitting seat, and described supporting portion can stackedly be arranged on described base, and the described supporting portion of the top is connected in described transition supporting portion.
Preferably, it is cylindrical that described supporting portion is formed as equating with the area of described base, and described transition supporting portion is formed as frustum of a cone cylindricality.
The present invention also provides a kind of engineering machinery, and described engineering machinery comprises the leg device described in Arbitrary Term in technique scheme.
Known by technique scheme, because leg device also comprises the load receiving part that can be removably mounted between described base and described fitting seat, therefore can change or combine load receiving part according to the concrete applying working condition of leg device, thereby reach the object that improves versatility.
Other features and advantages of the present invention are described in detail the embodiment part subsequently.
Brief description of the drawings
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the plan view of the leg device of prior art.
Fig. 2 is the structural representation (decomposing state) of a kind of embodiment of leg device of the present invention.
Fig. 3 is the sectional view of a kind of embodiment of leg device of the present invention.
Fig. 4 is the structural representation (local assembled state) of a kind of embodiment of leg device of the present invention.
Fig. 5 is the schematic diagram of base plate 22 of the present invention.
Fig. 6 is the structural representation (assembling mode one) of a kind of embodiment of leg device of the present invention.
Fig. 7 is the structural representation (assembling mode two) of a kind of embodiment of leg device of the present invention.
Fig. 8 is the structural representation (assembling mode three) of a kind of embodiment of leg device of the present invention.
Fig. 9 is the structural representation (assembling mode four) of a kind of embodiment of leg device of the present invention.
Figure 10 is the structural representation of the another kind of embodiment of leg device of the present invention.
Description of reference numerals
1 leg main body 2 stiffening ribs
10 bases
11 locating column 12 flanges
20 fitting seats 21 are installed groove
22 base plate 23 location and installation holes
24 position limit pin 25 handles
26 clamp 27 flanges
28 fastener holes
30 load receiving parts
31 positioning hole 32 butt limits
33 mounting hole 34 transition supporting portions
The 35 main supporting portions of adjustment hole 36
37 supplemental support portion 38 supporting portions
39 central hole 40 fastening pieces
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
In the present invention, in the situation that not doing contrary explanation, the noun of locality of use typically refers to reference to upper and lower, left and right shown in the drawings as " upper and lower, left and right "; " inside and outside " refers to inside and outside with respect to the profile of each parts itself.
The invention provides a kind of leg device, comprise that this load receiving part 30 is removably mounted between base 10 and fitting seat 20 for supporting to base 10 on weight-bearing surface and for the fitting seat 20 of supported is set, this leg device also comprises load receiving part 30.
Than the leg device that is applicable to different pressures situation by welding stiffening plate of the prior art, leg device of the present invention is owing to load receiving part 30 can being installed in this leg device removably, thereby can change or combine load receiving part 30 according to the concrete applying working condition of leg device, thereby reach the object that improves versatility.Particularly, can either realize by preparing the different multiple load receiving part 30 of load-bearing pressure, also can utilize the bearing unit of design in advance to combine to reach the object that regulates load-bearing pressure.
In the present invention, weight-bearing surface refers to the plane that arranges of leg device, can be various planes, for example, utilizes the plane of sleeper assembling etc. in order to place leg device.Supported refers to have weight, and the parts of exerting pressure to leg device.In engineering machinery, leg device is connected in supporting leg Vertical Cylinders conventionally to bear the pressure from engineering machinery such as hoists.
As one of the present invention preferred embodiment, as shown in Figure 2, on leg device fitting seat 20 of the present invention, be formed with the installation groove 21 of the bulb for holding supporting leg Vertical Cylinders.Particularly, this fitting seat 20 includes base plate 22, clamp 26 and the handle 25 that welding forms as one.On base plate 22, be formed with the installation groove 21 of the bulb for holding supporting leg Vertical Cylinders, and for fitting seat 20 being installed to the erection opening (comprising location and installation hole 23 and fastener hole 28) of leg device.On clamp 26, be provided with the pin-and-hole for mounting limit pin 24.This position limit pin 24 can be of the prior art various, such as cotter pin, taper pin, pin with hole etc.And in order to make the spacing more reliable of position limit pin 24, can also utilize the cooperation of β pin and position limit pin 24 to realize spacing.
One side of this installation groove 21 forms opening, and the direction of this opening is identical with the opening direction of clamp 26.In the time installing, the bulb of supporting leg Vertical Cylinders is placed into this installation groove 21 from opening one side, then insert position limit pin 24, just can complete the installation between supporting leg Vertical Cylinders and leg device.
In addition, as shown in Figure 3,4, on the base plate 22 of the fitting seat 20 of leg device of the present invention, be provided with and carry out spacing flange 27, utilize this flange 27 can limit radially movement laterally of following supplemental support portion 37.
As optimal way of the present invention, adopt nylon load receiving part as load receiving part 30.Because load receiving part 30 mainly bears pressure, the lamination coating taking nylon as representative, not only can meet the needs of pressure-bearing fully, and cheap, is convenient to processing.Meanwhile, due to nylon, to have quality light, thus even if make engineering machinery carry more supplemental support portion 37, also can not gain in weight, and cause the consumption of engineering machinery in the time of transport.Therefore, utilize the load receiving part 30 that lamination coating is made to use as load receiving part 30 in leg device of the present invention, the advantage that not only can bring into play further structure of the present invention, can also alleviate the weight of leg device, thereby reduces to a certain extent operator's working strength.
In addition, also can be for multiple for the mode this load receiving part 30 being releasably attached between base 10 and fitting seat 20.For example, utilize be threaded, the sell connection, key of fastening piece to connect and be connected with wedge; Or interference connection, the shape connection etc. of fastener-free.
Preferably adopt following mounting type, on base 10, be provided with locating column 11, this locating column 11 is arranged on base 10 and opposition side weight-bearing surface, on load receiving part 30, offer the positioning hole 31 that can be run through by this locating column 11, this load receiving part 30 is installed on base 10 by the cooperation of positioning hole 31 and locating column 11, and fitting seat 20 is connected on load receiving part 30.
This mounting type not only can easily be applied to the situation that load receiving part 30 is monomer.And in the time being applied to the situation that load receiving part 30 is knockdown bearing unit, can avoid each cell cube all to need fastening piece, thereby realize quickly and easily assembling and dismounting.Preferably on the edge of base 10, be provided with for load receiving part 30 is carried out to spacing flange 12, on described base 10, be provided with for load receiving part 30 is carried out to spacing flange 12, this flange 12 matches and can realize preferably the spacing of load receiving part 30 with the flange 27 of fitting seat 20.And, because the flange 12 of base 10 and the flange 27 of fitting seat 20 are all arranged on edge, thus the minimized in size of the base 10 that can make and fitting seat 20.
Particularly, in the time adopting bearing unit as shown in Figure 2, the supplemental support portion 37 that load receiving part 30 includes main supporting portion 36 and arranges around this main supporting portion 36, main supporting portion 36 contacts with fitting seat 20 with base 10 respectively with supplemental support portion 37.
When mounted, only need main supporting portion 36 to be placed on base 10 along locating column 11, and configuration supplemental support portion 37 around as required, then fitting seat 20 is placed on load receiving part 30, utilize that fastening piece 40 is fastening can complete assembling.In this kind of assembling mode, by fastening piece 40 (being illustrated as four) is run through to the location and installation hole 23 of fitting seat 20 and is tightened onto in locating column 11, thereby can realize reliably the restriction along the movement of locating column 11 axial directions to main supporting portion 36.In addition, for multiple supplemental support portion 37, owing to being provided with flange 12 on base 10, thereby can limit reliably radially movement laterally of supplemental support portion 37.
Particularly, in main supporting portion 36 and supplemental support portion 37, be formed with respectively fitting surface, between fitting surface, be in contact with one another.
For example, supplemental support portion 37 is arc surface with the fitting surface of main supporting portion 36, can utilize the fastener hole 28 that fastening piece 40 (being illustrated as three) runs through fitting seat 20 to be fastened in mounting hole 33, so that supplemental support portion 37 is fixed on fitting seat 20, thereby restriction supplemental support portion 37 is along the circumferential movement that is formed as cylindrical main supporting portion 36.
In addition, also main supporting portion 36 can be formed as to prism or the mode in cross section is set on cylindrical side face, carry out the circumferential movement of the obstruction restriction supplemental support portion 37 by coordinating plane.That is to say, the fitting surface between main supporting portion 36 and supplemental support portion 37 is formed as to plane, and the flange 12 of base 10 is circular, be therefore subject to the restriction of flange 12 and cooperation plane, and cannot be along the circumferential movement that is formed as cylindrical main supporting portion 36.
On the basis of technique scheme, preferred main supporting portion 36 is cylindrical body, and supplemental support portion 37 is evenly distributed in around main supporting portion 36.In preferred main supporting portion 36 and supplemental support portion 37, be formed with respectively fitting surface, between described fitting surface, be in contact with one another.Now described supplemental support portion 37 can be inserted between flange 12 and the fitting surface of main supporting portion 36, to realize reliably the contact between fitting surface in the mode of interference fit.
Due in the embodiment shown in Fig. 2, preferably on the upper surface of supplemental support portion 37, be provided with the mounting hole 33 for fixed mounting 20.
Particularly, can find out clearly at base plate 22 and offer multiple location and installation hole 23 from Fig. 5, and having fastener hole 28 in the arranged outside in above-mentioned location and installation hole 23, the angle that is formed as the fitting surface of arc surface in the magnitude setting of this fastener hole 28 and supplemental support portion 37 adapts.For instance, in the time that the angle of fitting surface is 30 °, can be furnished with at most 12 supplemental support portions 37 along main supporting portion 36, now fastener hole 28 is preferably provided with 12.
On the basis of above-mentioned mode of execution, the distance between the central axis of location and installation hole 23 and leg device (being formed as the central shaft of discoid fitting seat 20) is set to be slightly less than distance between mounting hole 33 and the axis of main supporting portion (when supplemental support portion is placed into base by flange 12 spacing).Like this, supplemental support portion 37 can compress to main supporting portion 36 by the fastening piece of penetrating mounting holes 33 40, so that be in contact with one another between main supporting portion 36 and the fitting surface of supplemental support portion 37, thereby make can be delivered on base 10 in more stable, more uniform mode from the pressure of supported.
As Figure 6-9, utilize leg device of the present invention that the quantity of supplemental support portion 37 can be set according to actual needs neatly, thereby reached the object that leg device versatility is provided.Simultaneously, in the time need to changing the arranging of supplemental support portion 37, (comprise for the fastening piece 40 of fixing supplemental support portion 37 with for the fastening piece 40 of fixed mounting 20, main supporting portion 36 and base 10) as long as removal of fastener, fitting seat 20 is pulled down, just can be carried out supplemental support portion 37 in configuration.Whole process is simple, and labor intensity is low.
In addition, as shown in Figure 4, on main supporting portion 36, can also be provided with the central hole 39 for regulating load receiving part 30 weight, thereby can reduce further the weight of load receiving part 30, and can lower the difficulty of processing of supporting portion 38.
On the basis of technique scheme, the area of the upper surface that supplemental support portion 37 contacts with fitting seat 20 is less than the area of its lower surface contacting with base 10, thereby can lower fully base to weight-bearing surface institute applied pressure.
As shown in figure 10, as another kind of embodiment of the present invention, load receiving part 30 comprises multiple supporting portions 38 and the transition supporting portion 34 that is connected in fitting seat 20, and supporting portion 38 can stackedly be arranged on base 10, and the supporting portion 38 of the top is connected in transition supporting portion 34.Like this, not only can utilize load receiving part 30 to reduce fully base 10 to weight-bearing surface institute applied pressure, and can regulate by the quantity of the supporting portion 38 in increase and decrease load receiving part 30 height of leg device, to be applied in different operating modes.
When mounted, supporting portion 38 is placed on base 10 along locating column 11, the quantity of supporting portion 38 can configure as required, then transition supporting portion 34 is placed on supporting portion 38 along locating column 11 similarly, fitting seat 20 is being placed on load receiving part 30, is utilizing that fastening piece 40 is fastening can complete assembling.
In the time using the leg device shown in Figure 10 to regulate height and compressive strength, also need to coordinate to be fixed with the diverse location that fastening piece 40 is tightened onto in locating column 11.
On the basis of technique scheme, it is cylindrical that supporting portion 38 is formed as equating with the area of base 10, and transition supporting portion 34 is formed as frustum of a cone cylindricality.More stable in order to make between multiple supporting portions 38 of stacked installation, the top of supporting portion 38 is provided with flange, the bottom of supporting portion 38 is provided with the butt recess 32 matching with the flange 12 of described flange or base 10, thereby can be more stable by the mutual chimeric transmission of exerting all one's strength of the each parts in leg device.
In addition, on supporting portion 38, offer adjustment hole 35, not only can reduce further the weight of load receiving part 30, and can lower the difficulty of processing of supporting portion 38.That is to say, because supporting portion 38 is when the stacked installation, need to make two sides of supporting portion 38 can contact with base 10 with transition supporting portion 34 lower surfaces respectively with transmission of pressure reliably, therefore need higher planeness can ensure the transmission of pressure.And in supporting portion 38 in the present invention, owing to offering adjustment hole 35, even if supporting portion 38 has lower planeness, also can, under the effect of pressure, be out of shape to adjustment hole 35, thereby ensure the reliability that pressure transmits.
The present invention also provides a kind of engineering machinery, and this project machinery comprises the leg device described in any one in technique scheme.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technological scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristics described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between various mode of execution of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (13)
1. a leg device, comprise for supporting to base (10) on weight-bearing surface and for the fitting seat (20) of supported is set, it is characterized in that, this leg device also comprises load receiving part (30), and this load receiving part (30) is removably mounted between described base (10) and described fitting seat (20).
2. leg device according to claim 1, is characterized in that, is formed with the installation groove (21) of the bulb for holding supporting leg Vertical Cylinders on described fitting seat (20).
3. leg device according to claim 1, is characterized in that, described load receiving part (30) is nylon load receiving part.
4. leg device according to claim 1, it is characterized in that, on described base (10), be provided with locating column (11), this locating column (11) is arranged on described base (10) and opposition side described weight-bearing surface, on described load receiving part (30), offer the positioning hole (31) that can be run through by this locating column (11), this load receiving part (30) is installed on described base (10) by the cooperation of described positioning hole (31) and locating column (11), described fitting seat (20) is connected on described load receiving part (30).
5. according to the leg device described in any one in claim 1-4, it is characterized in that, on the edge of described base (10), be provided with for described load receiving part (30) is carried out to spacing flange (12).
6. leg device according to claim 5, it is characterized in that, the supplemental support portion (37) that described load receiving part (30) includes main supporting portion (36) and arranges around this main supporting portion (36), described main supporting portion (36) contacts with described fitting seat (20) with described base (10) respectively with described supplemental support portion (37).
7. leg device according to claim 6, is characterized in that, in described main supporting portion (36) and described supplemental support portion (37), is formed with respectively fitting surface, between described fitting surface, is in contact with one another.
8. leg device according to claim 6, is characterized in that, described main supporting portion (36) is cylindrical body, and described supplemental support portion (37) is evenly distributed in described main supporting portion (36) around.
9. leg device according to claim 6, it is characterized in that, the area of the upper surface that described supplemental support portion (37) contacts with described fitting seat (20) is less than the area of its lower surface contacting with described base (10).
10. leg device according to claim 6, is characterized in that, is provided with the mounting hole (33) for fixing described fitting seat (20) on the upper surface of described supplemental support portion (37).
11. leg devices according to claim 5, it is characterized in that, described load receiving part (30) comprises multiple supporting portions (38) and is connected in the transition supporting portion (34) of described fitting seat (20), it is upper that described supporting portion (38) can stackedly be arranged on described base (10), and the described supporting portion (38) of the top is connected in described transition supporting portion (34).
12. leg devices according to claim 11, it is characterized in that, it is cylindrical that described supporting portion (38) is formed as equating with the area of described base (10), and described transition supporting portion (34) is formed as frustum of a cone cylindricality.
13. 1 kinds of engineering machinery, is characterized in that, described engineering machinery comprises the leg device described in Arbitrary Term in the claims 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314201.9A CN104089152A (en) | 2014-07-03 | 2014-07-03 | Stabilizer blade device and engineering machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314201.9A CN104089152A (en) | 2014-07-03 | 2014-07-03 | Stabilizer blade device and engineering machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104089152A true CN104089152A (en) | 2014-10-08 |
Family
ID=51636894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410314201.9A Pending CN104089152A (en) | 2014-07-03 | 2014-07-03 | Stabilizer blade device and engineering machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089152A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595637A (en) * | 2014-11-27 | 2015-05-06 | 广东中远船务工程有限公司 | Method for performing uniform force type installation on marine generator with externally connected shock absorbers |
| CN105953648A (en) * | 2016-06-06 | 2016-09-21 | 北京航天发射技术研究所 | High-strength support disc |
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| US20020109054A1 (en) * | 2001-02-09 | 2002-08-15 | Burr William J. | Leveling mount |
| US20030146355A1 (en) * | 2001-10-12 | 2003-08-07 | Burr William J. | Adjustable leveling mount |
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| CN202164043U (en) * | 2011-07-28 | 2012-03-14 | 长沙中联重工科技发展股份有限公司 | Support leg plate of engineering machine |
| CN202452043U (en) * | 2012-01-19 | 2012-09-26 | 兴富台科技有限公司 | Stand foot pad device |
| CN202660165U (en) * | 2012-06-03 | 2013-01-09 | 漳州一帆重工有限公司 | Movable subsection support base |
| CN203336154U (en) * | 2013-06-15 | 2013-12-11 | 何金魁 | Machine tool foot pad |
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2014
- 2014-07-03 CN CN201410314201.9A patent/CN104089152A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020109054A1 (en) * | 2001-02-09 | 2002-08-15 | Burr William J. | Leveling mount |
| US20030146355A1 (en) * | 2001-10-12 | 2003-08-07 | Burr William J. | Adjustable leveling mount |
| CN201021751Y (en) * | 2007-02-16 | 2008-02-13 | 江锦华 | Foot base pre-pressure forcing structure |
| CN201507764U (en) * | 2009-06-04 | 2010-06-16 | 东莞宏威数码机械有限公司 | Supporting device |
| CN202164043U (en) * | 2011-07-28 | 2012-03-14 | 长沙中联重工科技发展股份有限公司 | Support leg plate of engineering machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104595637A (en) * | 2014-11-27 | 2015-05-06 | 广东中远船务工程有限公司 | Method for performing uniform force type installation on marine generator with externally connected shock absorbers |
| CN105953648A (en) * | 2016-06-06 | 2016-09-21 | 北京航天发射技术研究所 | High-strength support disc |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 410006 No. 361 South silver basin, Changsha, Hunan, Yuelu District Applicant after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: 410007 ZOOMLION grand pond Industrial Park, Yuanda Road, Changsha economic and Technological Development Zone, Changsha, Hunan 2, China Applicant before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |