CN107956959A - A kind of heavy construction mechanical assistance support leg positioning device - Google Patents
A kind of heavy construction mechanical assistance support leg positioning device Download PDFInfo
- Publication number
- CN107956959A CN107956959A CN201711133905.6A CN201711133905A CN107956959A CN 107956959 A CN107956959 A CN 107956959A CN 201711133905 A CN201711133905 A CN 201711133905A CN 107956959 A CN107956959 A CN 107956959A
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- hole
- shaft
- support leg
- leg
- positioning device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of heavy construction mechanical assistance support leg positioning device, including installing plate, support leg, driving motor, shaft, Retractive leg, the center vertical of installing plate offers first through hole, the center top of support leg offers the second through hole vertically, the centre bottom of support leg offers reception hole vertically, the bottom of shaft is equipped with shaft connection mechanism, the bottom of shaft connection mechanism is equipped with screw rod, the bottom of Retractive leg is equipped with leg, axial symmetry offers the first sliding groove on reception hole inner wall, is slided in the first sliding groove and is equipped with the first sliding block.The present invention by Retractive leg by being changed to electric expansion; can be to avoid the frictional heat between telescopic shaft and telescoping cylinder; shaft connection mechanism can be protected according to the prestressing force countershaft for holding out against spring; motor is avoided to cause to damage because stress is excessive; and traditional leg needs to realize being additionally arranged at the bottom of pressure sensor; greatly save cost, and the anti-slop serrations of leg bottom can realize it is flexible, it is safe and efficient.
Description
Technical field
The present invention relates to a kind of supporting leg, is specifically a kind of heavy construction mechanical assistance support leg positioning device.
Background technology
Some heavy constructions machinery is carried and using generally can all be designed to be able to move, constructed in arrival existing for convenience
Positioned after, positioning support leg is be unable to do without in this position fixing process, this supporting leg is all to realize branch by stretching
Foot and ground are held out against, and to machinery carry out firm positioning with this, but the stretching structure that existing this supporting leg uses is big
More is all air pressure or oil pressure, and much time using can cause oil cylinder to occur the situation of friction overheat with telescopic rod, this is to cylinder
Either the damage of oil cylinder is very big and cylinder or the flexible of oil cylinder is all often by artificially directly controlling, working as leg
When having held out against ground, it is difficult to accomplish just to stop cylinder or oil cylinder, if cylinder or oil cylinder stretch it is too short if position loosely
Lean on, if flexible long, it is excessive that telescopic rod understands stress again, and is easier to damage, while by observation it is not difficult to find that existing
Leg bottom is often designed with anti-slop serrations, but these anti-slop serrations are integrally formed with leg, when supporting leg when not in use,
Anti-slop serrations are exposed to and not only easily receive damage outside, but also are also possible to that staff can be damaged.
The content of the invention
It is an object of the invention to provide a kind of heavy construction mechanical assistance support leg positioning device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical solution：
A kind of heavy construction mechanical assistance support leg positioning device, including installing plate, the bottom centre of the installing plate are provided with branch
Support leg, the top center of installing plate are provided with driving motor, and driving motor is positive and negative motor, drives the bottom centre of motor to connect
There is shaft, the center vertical of the installing plate offers first through hole, and the center top of support leg offers the second through hole vertically,
First through hole collinearly sets and communicates with each other with the second through hole, and the centre bottom of support leg offers reception hole vertically, shaft
Bottom sequentially passes through first through hole, the second through hole and is arranged in reception hole, and the bottom of shaft is equipped with shaft connection mechanism, axis connection machine
The bottom of structure is equipped with screw rod, and the shaft connection mechanism includes the cylindrical contiguous block of shape, the bottom of contiguous block and Retractive leg
Top connection, the top center of contiguous block offers mounting groove, and the bottom of shaft is arranged in mounting groove, and shaft passes through fixation
Bearing is rotatablely connected with mounting groove, is uniformly provided with some blind holes on the inner wall of the mounting groove, blind hole, which is internally provided with, holds out against bullet
Spring, the one end for holding out against spring are equipped with connecting plate tight against the bottom of blind hole and the other end, and one end connection of connecting plate holds out against spring, even
The other end of fishplate bar is equipped with steel ball, and some arc grooves, arc groove and blind hole one are uniformly provided with the outer wall of the shaft bottom
One corresponds to, and one end of steel ball is tight against inside arc groove, and the bottom of the screw rod is fitted in threaded hole, and threaded hole opens up
At the top of Retractive leg, the Retractive leg is arranged in reception hole, and the bottom of Retractive leg is equipped with leg, and leg is arranged on outside reception hole
Portion, axial symmetry offers the first sliding groove on reception hole inner wall, and the first sliding groove is parallel with Retractive leg, slides and is equipped with the first sliding groove
First sliding block, one end of the first sliding block are fixedly mounted on the outer wall of Retractive leg.
As the further scheme of the present invention：The shaft is rotatablely connected by the top of clutch shaft bearing and the second through hole.
As further scheme of the invention：The bottom of the support leg is additionally provided with cushion pad.
As further scheme of the invention：Axial symmetry offers the second sliding slot on the inner wall of the blind hole, and second slides
Slided in groove and be equipped with the second sliding block, one end of the second sliding block is fixedly mounted on connecting plate.
As further scheme of the invention：The leg includes supporting block, and supporting block is internally provided with cavity, cavity
It is horizontally disposed, it is equipped with transverse slat in the cavity, the bottom of transverse slat is uniformly provided with some top, and the bottom of supporting block is uniformly provided with
Some third through-holes, the top of third through-hole are connected with cavity, top to be set through third through-hole, in cavity on transverse slat
Side is equipped with driving shaft, and the both ends of driving shaft are pierced by cavity setting, and driving shaft is connected by second bearing with supporting block, on driving shaft
Some eccentric wheels are uniformly provided with, are equipped with some slot rollings at the top of transverse slat, eccentric wheel is corresponding with slot rolling, if the bottom of cavity offers
Dry vertical slot, vertical slot is interior to be equipped with resetting spring, and the top of resetting spring is tight against in the bottom of transverse slat.
As further scheme of the invention：Wear-resistant pad is equipped with the slot rolling.
As further scheme of the invention：The vertical slot and third through-hole are arranged in a crossed manner.
As further scheme of the invention：The inner wall sidepiece of the cavity symmetrically offers the 3rd sliding slot, and the 3rd slides
Slided in groove and be equipped with the 3rd sliding block, one end of the 3rd sliding block is fixedly mounted on the sidepiece of transverse slat.
As further scheme of the invention：Supporting block is installed with the top of the cavity, driving shaft passes through branch
Bracer is set, and the both ends of driving shaft are provided with release handle.
As further scheme of the invention：The side wall junction of the driving shaft and supporting block is provided with locking machine
Structure, the bottom of the supporting block are equipped with non-slip mat.
Compared with prior art, the beneficial effects of the invention are as follows：Tradition is passed through hydraulic pressure or oil pressure actuated by the present invention
Retractive leg is changed to electric expansion, can be to avoid the frictional heat between telescopic shaft and telescoping cylinder, and the present apparatus is held out against when leg
During ground, shaft connection mechanism can be protected according to the prestressing force countershaft for holding out against spring, avoid motor because stress is excessive
Cause to damage, and traditional leg needs to realize being additionally arranged at the bottom of pressure sensor, greatlys save cost, and foot bottom
The anti-slop serrations in portion can realize it is flexible, without using when avoid damage to and accidentally injure staff, it is safe and efficient.
Brief description of the drawings
Fig. 1 is the structure diagram of heavy construction mechanical assistance support leg positioning device；
Fig. 2 is along A-A sectional views in Fig. 1；
Fig. 3 is the structure diagram of shaft connection mechanism in heavy construction mechanical assistance support leg positioning device；
Fig. 4 is the enlarged drawing at B in Fig. 3；
Fig. 5 is along C-C sectional views in Fig. 3；
Fig. 6 is the structure diagram of leg in heavy construction mechanical assistance support leg positioning device；
In figure：1- installing plates, 2- support legs, 3- drivings motor, 4- shafts, 5- first through hole, the second through holes of 6-, 7- first axles
Hold, 8- reception holes, 9- shaft connection mechanisms, 91- contiguous blocks, 10- screw rods, 11- Retractive legs, 12- threaded holes, 13- legs, 14- delay
Punching pad, 15- the first sliding grooves, the first sliding blocks of 16-, 17- mounting grooves, 18- fixing bearings, 19- blind holes, 20- hold out against spring, 21- connects
Fishplate bar, 22- steel balls, 23- arc grooves, the second sliding blocks of 24-, the second sliding slots of 25-, 26- supporting blocks, 27- cavitys, 28- transverse slats, 29-
Top, 30- third through-holes, 31- driving shafts, 32- second bearings, 33- eccentric wheels, 34- slot rollings, 35- wear-resistant pads, 36- vertical slots,
37- resetting springs, the 3rd sliding slots of 38-, the 3rd sliding blocks of 39-, 40- supporting blocks, 41- release handles, 42- locking mechanisms, 43- are anti-skidding
Pad.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment.
Please refer to Fig.1-6, a kind of heavy construction mechanical assistance support leg positioning device, including installing plate 1, the installing plate 1
Bottom centre support leg 2 is installed, the top center of installing plate 1 is provided with driving motor 3, and driving motor 3 is positive and negative motor,
The bottom centre of driving motor 3 is connected with shaft 4, and the center vertical of the installing plate 1 offers first through hole 5, support leg 2
Center top offers the second through hole 6 vertically, and first through hole 5 collinearly sets and communicates with each other with the second through hole 6, support leg 2
Centre bottom offers reception hole 8 vertically, and the bottom of shaft 4 sequentially passes through first through hole 5, the second through hole 6 and is arranged on reception hole 8
Interior, the bottom of shaft 4 is equipped with shaft connection mechanism 9, and the bottom of shaft connection mechanism 9 is equipped with screw rod 10, and the bottom of screw rod 10 coordinates peace
In threaded hole 12, threaded hole 12 is opened in the top of Retractive leg 11, and the Retractive leg 11 is arranged in reception hole 8, Retractive leg
11 bottom is equipped with leg 13, and leg 13 is arranged on outside reception hole 8, and axial symmetry offers the first sliding groove 15 on 8 inner wall of reception hole,
The first sliding groove 15 is parallel with Retractive leg 11, is slided in the first sliding groove 15 and is equipped with the first sliding block 16, one end of the first sliding block 16 is consolidated
Dingan County is on the outer wall of Retractive leg 11；By driving motor 3 to drive shaft 4 to rotate, shaft 4 can pass through 9 band of shaft connection mechanism
Dynamic screw rod 10 rotates, and screw rod 10 at this time can start to be spirally connected with the threaded hole 12 at the top of Retractive leg 11, be driven by controlling
The steering of motor 3 can control the steering of screw rod 10, because the outer wall of Retractive leg 11 is limited in storage by the first sliding block 16
In the first sliding groove 15 in hole 8, therefore during the rotation of screw rod 10, Retractive leg 11 can not follow screw rod 10 to rotate together, Retractive leg 11
It can only be moved up and down along the first sliding groove 15, then realize that Retractive leg 11 is flexible in reception hole 8, Retractive leg 11 can be with
Leg 13 realizes positioning action together.
The shaft 4 is rotatablely connected by the top of 7 and second through hole 6 of clutch shaft bearing.
The bottom of the support leg 2 is additionally provided with cushion pad 14.
Axial symmetry offers the second sliding slot 25 on the inner wall of the blind hole 19, is slided in the second sliding slot 25 and is equipped with the second sliding block
24, one end of the second sliding block 24 is fixedly mounted on connecting plate 21.
The shaft connection mechanism 9 includes the cylindrical contiguous block 91 of shape, bottom and the Retractive leg 11 of contiguous block 91
Top connects, and the top center of contiguous block 91 offers mounting groove 17, and the bottom of shaft 4 is arranged in mounting groove 17, and shaft 4 is logical
Cross fixing bearing 18 to be rotatablely connected with mounting groove 17, some blind holes 19, blind hole are uniformly provided with the inner wall of the mounting groove 17
19 are internally provided with and hold out against spring 20, and the one end for holding out against spring 20 is equipped with connecting plate 21 tight against the bottom of blind hole 10 and the other end, even
One end connection of fishplate bar 21 holds out against spring 20, and the other end of connecting plate 21 is equipped with steel ball 22, equal on the outer wall of 4 bottom of shaft
Even to offer some arc grooves 23, arc groove 23 is corresponded with blind hole 19, one end of steel ball 22 tight against inside arc groove 23,
When shaft 4 drives screw rod 10 to rotate by shaft connection mechanism 9, if leg 13 is tight against bottom surface, Retractive leg at this time
11 just can not continue to stretch out reception hole 8, but drive motor 2 still remaining in operation, in the case of traditional, driving at this time
Motor 2 is likely to burn out because of continuous firing, but the steel ball 22 in the shaft connection mechanism 9 in the present apparatus is by holding out against
Spring 20 is held out against in the arc groove 23 in shaft 4, therefore when 4 stress of shaft is excessive, shaft 4 at this time passes through arc groove
23 pairs of steel balls 22 exert a force, and steel ball 22 is departed from arc groove 23, realize the idle running of shaft 4, so avoid driving motor 2
The situation of damage occurs.
The leg 13 includes supporting block 26, and supporting block 26 is internally provided with cavity 27, and cavity 27 is horizontally disposed, the sky
It is equipped with transverse slat 28 in chamber 27, the bottom of transverse slat 28 is uniformly provided with some top 29, and the bottom of supporting block 26 is uniformly provided with some
Third through-hole 30, the top of third through-hole 30 are connected with cavity 27, and top 29 are set through third through-hole 30, position in cavity 27
Driving shaft 31 is equipped with above transverse slat 28, the both ends of driving shaft 31 are pierced by cavity 27 and set, and driving shaft 31 passes through second bearing 32
It is connected with supporting block 26, some eccentric wheels 33 is uniformly provided with driving shaft 31, the top of transverse slat 28 is equipped with some slot rollings 34, eccentric wheel
33 is corresponding with slot rolling 34, and the bottom of cavity 27 offers some vertical slots 36, and resetting spring 37, resetting spring are equipped with vertical slot 36
37 top is tight against in the bottom of transverse slat 28；It can rotate eccentric wheel 33 by rotating driving shaft 31, bias can be changed
The contact surface of wheel 33 and transverse slat 28, and the bottom of transverse slat 28 is acted on resetting spring 37, therefore eccentric wheel can be passed through
33 pairs of forces of transverse slat 28, which are realized, adjusts the position of transverse slat 28, and transverse slat 28 realizes that oscilaltion can eject the 3rd by top 29
Through hole 30, realizes the non-skid property of 26 bottom of supporting block, can also withdraw in third through-hole 30, keep away by top 29 when not in use
Exempt to damage and accidentally injure staff.
Wear-resistant pad 35 is equipped with the slot rolling 34.
The vertical slot 36 and third through-hole 30 are arranged in a crossed manner.
The inner wall sidepiece of the cavity 27 symmetrically offers the 3rd sliding slot 38, is slided in the 3rd sliding slot 38 and is equipped with the 3rd sliding block
39, one end of the 3rd sliding block 39 is fixedly mounted on the sidepiece of transverse slat 29.
The top of the cavity 27 is installed with supporting block 40, and driving shaft 31 is set through supporting block 40, driving shaft 31
Both ends release handle 41 is installed.
The driving shaft 31 and the side wall junction of supporting block 26 are provided with locking mechanism 42, and locking mechanism 42 can be to master
Moving axis 31 is locked, and avoids that rotation occurs after the position of transverse slat 28 is regulated.
The bottom of the supporting block 26 is equipped with non-slip mat 43.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (10)
1. a kind of heavy construction mechanical assistance support leg positioning device, including installing plate（1）, the installing plate（1）Bottom centre
Support leg is installed（2）, installing plate（1）Top center driving motor is installed（3）, drive motor（3）For positive and negative motor, drive
Dynamic motor（3）Bottom centre be connected with shaft（4）, it is characterised in that the installing plate（1）Center vertical offer first
Through hole（5）, support leg（2）Center top offer the second through hole vertically（6）, first through hole（5）With the second through hole（6）Collinearly
Set and communicate with each other, support leg（2）Centre bottom offer reception hole vertically（8）, shaft（4）Bottom sequentially pass through
One through hole（5）, the second through hole（6）And it is arranged on reception hole（8）It is interior, shaft（4）Bottom be equipped with shaft connection mechanism（9）, axis connection
Mechanism（9）Bottom be equipped with screw rod（10）, the shaft connection mechanism（9）Including the cylindrical contiguous block of shape（91）, connection
Block（91）Bottom and Retractive leg（11）Top connection, contiguous block（91）Top center offer mounting groove（17）, shaft
（4）Bottom be arranged on mounting groove（17）It is interior, and shaft（4）Pass through fixing bearing（18）With mounting groove（17）Rotation connection, it is described
Mounting groove（17）Inner wall on be uniformly provided with some blind holes（19）, blind hole（19）It is internally provided with and holds out against spring（20）, hold out against bullet
Spring（20）One end tight against blind hole（10）Bottom and the other end be equipped with connecting plate（21）, connecting plate（21）One end connection hold out against
Spring（20）, connecting plate（21）The other end be equipped with steel ball（22）, the shaft（4）It is uniformly provided with the outer wall of bottom some
Arc groove（23）, arc groove（23）With blind hole（19）Correspond, steel ball（22）One end tight against in arc groove（23）Inside, institute
State screw rod（10）Bottom be fitted to threaded hole（12）It is interior, threaded hole（12）It is opened in Retractive leg（11）Top, it is described
Retractive leg（11）Arranged on reception hole（8）It is interior, Retractive leg（11）Bottom be equipped with leg（13）, leg（13）Arranged on reception hole（8）
Outside, reception hole（8）Axial symmetry offers the first sliding groove on inner wall（15）, the first sliding groove（15）With Retractive leg（11）It is parallel,
The first sliding groove（15）Interior slip is equipped with the first sliding block（16）, the first sliding block（16）One end be fixedly mounted on Retractive leg（11）It is outer
On wall,.
2. heavy construction mechanical assistance support leg positioning device according to claim 1, it is characterised in that the shaft（4）
Pass through clutch shaft bearing（7）With the second through hole（6）Top rotation connection.
3. heavy construction mechanical assistance support leg positioning device according to claim 1 or 2, it is characterised in that the support
Leg（2）Bottom be additionally provided with cushion pad（14）.
4. heavy construction mechanical assistance support leg positioning device according to claim 3, it is characterised in that the blind hole（19）
Inner wall on axial symmetry offer the second sliding slot（25）, the second sliding slot（25）Interior slip is equipped with the second sliding block（24）, the second sliding block
（24）One end be fixedly mounted on connecting plate（21）On.
5. the heavy construction mechanical assistance support leg positioning device according to claim 1 or 2 or 4, it is characterised in that the branch
Foot（13）Including supporting block（26）, supporting block（26）Be internally provided with cavity（27）, cavity（27）It is horizontally disposed, the cavity
（27）It is interior to be equipped with transverse slat（28）, transverse slat（28）Bottom be uniformly provided with it is some top（29）, supporting block（26）Bottom uniformly open
Equipped with some third through-holes（30）, third through-hole（30）Top and cavity（27）It is connected, it is top（29）Through third through-hole
（30）Set, cavity（27）It is interior to be located at transverse slat（28）Top is equipped with driving shaft（31）, driving shaft（31）Both ends be pierced by cavity
（27）Set, driving shaft（31）Pass through second bearing（32）With supporting block（26）Connection, driving shaft（31）On be uniformly provided with it is some
Eccentric wheel（33）, transverse slat（28）Top is equipped with some slot rollings（34）, eccentric wheel（33）With slot rolling（34）It is corresponding, cavity（27）'s
Bottom offers some vertical slots（36）, vertical slot（36）It is interior to be equipped with resetting spring（37）, resetting spring（37）Top tight against in horizontal stroke
Plate（28）Bottom.
6. heavy construction mechanical assistance support leg positioning device according to claim 5, it is characterised in that the slot rolling（34）
It is interior to be equipped with wear-resistant pad（35）.
7. heavy construction mechanical assistance support leg positioning device according to claim 6, it is characterised in that the vertical slot（36）
With third through-hole（30）It is arranged in a crossed manner.
8. the heavy construction mechanical assistance support leg positioning device according to claim 6 or 7, it is characterised in that the cavity
（27）Inner wall sidepiece symmetrically offer the 3rd sliding slot（38）, the 3rd sliding slot（38）Interior slip is equipped with the 3rd sliding block（39）, the 3rd
Sliding block（39）One end be fixedly mounted on transverse slat（29）Sidepiece.
9. heavy construction mechanical assistance support leg positioning device according to claim 8, it is characterised in that the cavity（27）
Top be installed with supporting block（40）, driving shaft（31）Through supporting block（40）Set, driving shaft（31）Both ends installation
There is release handle（41）.
10. heavy construction mechanical assistance support leg positioning device according to claim 9, it is characterised in that the driving shaft
（31）With supporting block（26）Side wall junction locking mechanism is installed（42）, the supporting block（26）Bottom be equipped with non-slip mat
（43）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133905.6A CN107956959B (en) | 2017-11-16 | 2017-11-16 | Auxiliary supporting leg positioning device for large-scale building machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711133905.6A CN107956959B (en) | 2017-11-16 | 2017-11-16 | Auxiliary supporting leg positioning device for large-scale building machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107956959A true CN107956959A (en) | 2018-04-24 |
| CN107956959B CN107956959B (en) | 2020-08-18 |
Family
ID=61964870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711133905.6A Active CN107956959B (en) | 2017-11-16 | 2017-11-16 | Auxiliary supporting leg positioning device for large-scale building machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107956959B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539083A (en) * | 2018-11-29 | 2019-03-29 | 刘玉婷 | A kind of outdoor LED headlamp |
| CN111705647A (en) * | 2020-06-30 | 2020-09-25 | 浙江路鑫交通设施工程有限公司 | Safe impact-resistant guardrail and installation method thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3379397A (en) * | 1966-05-26 | 1968-04-23 | Westinghouse Electric Corp | Adjustable flexible mounting for rotating equipment |
| CN202203607U (en) * | 2011-08-25 | 2012-04-25 | 道建国际实业有限公司 | Article height adjusting device |
| CN202756850U (en) * | 2012-06-07 | 2013-02-27 | 王成钊 | Combined stand column for fixing of device base |
| CN204254169U (en) * | 2014-10-31 | 2015-04-08 | 福建省宏鑫化纤实业有限公司 | A kind of frame of textile machine |
| CN105443926A (en) * | 2016-01-15 | 2016-03-30 | 厦门市迈锋威机械有限公司 | Medical bearing assembly capable of lifting, descending and stably running |
| CN205336791U (en) * | 2016-02-26 | 2016-06-29 | 新疆农垦科学院 | Tree planting cuttage drilling equipment that grows seedlings |
| CN205454615U (en) * | 2016-02-05 | 2016-08-17 | 浙江天泰园林建设有限公司 | Driving system of garden lawn lawn mower |
| CN205592592U (en) * | 2016-04-27 | 2016-09-21 | 芜湖市润雨精密机械有限公司 | Lift support piece |
| CN205596553U (en) * | 2016-04-26 | 2016-09-28 | 王秀杰 | Earth boring machine for municipal administration with fixing base |
| CN205611206U (en) * | 2016-05-16 | 2016-10-05 | 四川紫颐天堂香草科技开发有限公司 | Novel cuttage puncher |
| CN106820568A (en) * | 2017-03-17 | 2017-06-13 | 贵州大学 | A kind of desk of convenient regulation |
| CN206633698U (en) * | 2017-03-31 | 2017-11-14 | 长春职业技术学院（长春市职业技术教育中心长春市财政学校） | A kind of intelligent drawing board of convenient regulation height |
| CN208107469U (en) * | 2017-11-16 | 2018-11-16 | 韶关航佳信息咨询有限公司 | A kind of heavy construction mechanical-assisted support leg positioning device |
-
2017
- 2017-11-16 CN CN201711133905.6A patent/CN107956959B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3379397A (en) * | 1966-05-26 | 1968-04-23 | Westinghouse Electric Corp | Adjustable flexible mounting for rotating equipment |
| CN202203607U (en) * | 2011-08-25 | 2012-04-25 | 道建国际实业有限公司 | Article height adjusting device |
| CN202756850U (en) * | 2012-06-07 | 2013-02-27 | 王成钊 | Combined stand column for fixing of device base |
| CN204254169U (en) * | 2014-10-31 | 2015-04-08 | 福建省宏鑫化纤实业有限公司 | A kind of frame of textile machine |
| CN105443926A (en) * | 2016-01-15 | 2016-03-30 | 厦门市迈锋威机械有限公司 | Medical bearing assembly capable of lifting, descending and stably running |
| CN205454615U (en) * | 2016-02-05 | 2016-08-17 | 浙江天泰园林建设有限公司 | Driving system of garden lawn lawn mower |
| CN205336791U (en) * | 2016-02-26 | 2016-06-29 | 新疆农垦科学院 | Tree planting cuttage drilling equipment that grows seedlings |
| CN205596553U (en) * | 2016-04-26 | 2016-09-28 | 王秀杰 | Earth boring machine for municipal administration with fixing base |
| CN205592592U (en) * | 2016-04-27 | 2016-09-21 | 芜湖市润雨精密机械有限公司 | Lift support piece |
| CN205611206U (en) * | 2016-05-16 | 2016-10-05 | 四川紫颐天堂香草科技开发有限公司 | Novel cuttage puncher |
| CN106820568A (en) * | 2017-03-17 | 2017-06-13 | 贵州大学 | A kind of desk of convenient regulation |
| CN206633698U (en) * | 2017-03-31 | 2017-11-14 | 长春职业技术学院（长春市职业技术教育中心长春市财政学校） | A kind of intelligent drawing board of convenient regulation height |
| CN208107469U (en) * | 2017-11-16 | 2018-11-16 | 韶关航佳信息咨询有限公司 | A kind of heavy construction mechanical-assisted support leg positioning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539083A (en) * | 2018-11-29 | 2019-03-29 | 刘玉婷 | A kind of outdoor LED headlamp |
| CN109539083B (en) * | 2018-11-29 | 2021-05-11 | 深圳市优洋科技有限公司 | Outdoor LED illuminating lamp |
| CN111705647A (en) * | 2020-06-30 | 2020-09-25 | 浙江路鑫交通设施工程有限公司 | Safe impact-resistant guardrail and installation method thereof |
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