CN106044624A - Lifting device with layer distance adjusting function for lifting platform - Google Patents
Lifting device with layer distance adjusting function for lifting platform Download PDFInfo
- Publication number
- CN106044624A CN106044624A CN201610600892.8A CN201610600892A CN106044624A CN 106044624 A CN106044624 A CN 106044624A CN 201610600892 A CN201610600892 A CN 201610600892A CN 106044624 A CN106044624 A CN 106044624A
- Authority
- CN
- China
- Prior art keywords
- hoistable platform
- hoisting gear
- away
- lowering
- fixed sleeving
- 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.)
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- 230000009711 regulatory function Effects 0.000 claims description 15
- 208000031481 Pathologic Constriction Diseases 0.000 claims description 11
- 210000001215 vagina Anatomy 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0658—Multiple scissor linkages horizontally arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of lifting devices, in particular to a lifting device with a layer distance adjusting function for a lifting platform. The lifting device with the layer distance adjusting function for the lifting platform comprises a base and the lifting platform, wherein a retractable assembly is hinged between the base and the lifting platform; one sides, which are away from the retractable assembly, of the base and the lifting platform are fixedly connected with each other through a retractable supporting column; a lifting device base is fixedly mounted on the upper end surface of the base; a lifting device body is arranged on the upper side of the lifting device base and comprises a lifting column and a fixing sleeve; the lifting column is movably inserted in a cavity of the fixing sleeve; the bottom of the fixing sleeve is fixedly connected with the lifting device base. The lifting column is inserted in the fixing sleeve, and the lifting column ascends or descends in the sleeve, so that the lifting platform can ascend or descend.
Description
Technical field
The present invention relates to lowering or hoisting gear technical field, a kind of have the layer hoistable platform lifting away from regulatory function
Device.
Background technology
Along with the fast development of Process of Urbanization Construction, current China fire-fighting emergent rescue outfit ability is quick with skyscraper
Development serious unbalance, one is that elevating of equipment lags far behind the high development of skyscraper, existing fire-fighting with long shot
It is high that water-tank lorry sprinkling fire ability is only 8 floors, and the highest motor ladder elevates ability also only about 15 layers, for higher
For fire of high-rise building, these emergency management and rescue equipment can only be " watchtower is heaved a sigh "；Two is bulky, the mobility of equipment
Difference, is affected seriously by road traffic, building surrounding enviroment, often stops because of complicated landform, obstacle and misses an opportunity because of a delay, and three is dress
Standby rescue ability is poor, and existing motor ladder once lifts can only succour 2 to 3 people, once meets fire in high buildings, it is impossible to meet scene
Actual rescue needs.
Hoistable platform is a kind of vertical transport people or the hoisting machinery of thing.Also refer in the logistics system such as factory, automated warehouse
In carry out the equipment of vertical transport, lifting platform is often also equipped with various plane conveying equipment, as differing heights pipeline
Attachment means.Typically use hydraulic-driven, therefore claim hydraulic elevator platform.In addition to the goods as differing heights carries, extensively apply
The operations such as the installation, maintenance in high-altitude.
The feature that lifting platform is freely lifted has been widely used in municipal administration maintenance, harbour, logistics center's goods transport, building
Decorations etc., are mounted with freely to walk in automobile chassis, electromobile chassis etc., and working depth space also changes, and has weight
Gently, certainly walk, electrically activate, from supporting leg, simple to operate, the scope of operation big, work high above the ground etc. 360 degree can be carried out freely revolve by leaping over obstacles
Turn advantage.
But the lowering or hoisting gear of hoistable platform in prior art, it leans on hydraulic pressure during rising or declining completely
System support, the lifting of hydraulic system needs the input of electric power energy, by the High definition of hoistable platform at a certain layer height
Time, the hoistable platform that hydraulic system supports can not accommodate relatively large weight, and therefore, it holds the number and goods all ten carried
Point limited, and lowering or hoisting gear of the prior art regulating course away from when and inaccuracy, error is bigger.
Summary of the invention
It is an object of the invention to provide and a kind of there is the layer hoistable platform lowering or hoisting gear away from regulatory function, on solving
State the problem proposed in background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of have the layer hoistable platform away from regulatory function
With lowering or hoisting gear, including base and hoistable platform, between described base and hoistable platform, be hinged with telescopic component, described base and
Between hoistable platform, the side away from telescopic component connects by retractable supports post is fixing；
The upper surface of described base is installed with lowering or hoisting gear base, and the upside of lowering or hoisting gear base is provided with lifting dress
Putting, described lowering or hoisting gear includes that lifting column and fixed sleeving, described lifting column are actively plugged in the inner chamber of fixed sleeving, and solid
The bottom determining sleeve pipe is mutually permanently connected with lowering or hoisting gear base；
The edge at described fixed sleeving top is symmetrically arranged with hydraulically extensible bar about lifting column, wherein hydraulically extensible bar
Top interfixes with the bottom surface of hoistable platform, and the outer wall of described fixed sleeving is fixedly connected with fixing beam, and fixing beam passes through can
Flexible connecting rod connects has crossbeam, the two ends of described crossbeam to be slidably connected between two groups of retractable supports posts.
Preferably, in the inner chamber of described lifting column, break-through is provided with telescoping tube, and the two ends of telescoping tube are slidably socketed in clamping sheath
Outer wall, described clamping sheath is symmetrically arranged with two groups about lifting column, and is provided with spring in the inner chamber of telescoping tube, described spring
One end with clamping sheath respectively, two ends interfix.
Preferably, described clamping sheath has groove, be connected by reinforcement and fixing beam are fixing in groove, and clamping sheath
One end away from telescoping tube extends to the outside of fixed sleeving, is positioned on the clamping sheath outside fixed sleeving and is rotationally connected limited location
Block.
Preferably, described clamping sheath is carved with right-handed screw stricture of vagina, the inwall of limited block is carved with backpitch stricture of vagina, wherein right-handed screw
Stricture of vagina and backpitch stricture of vagina cooperate and spin.
Preferably, in the inner chamber of described fixing beam, the embedded chute two that is fixed with, above-mentioned reinforcement is all fixed with cunning
Block one, slide block one slides in chute two.
Preferably, described fixing beam is provided with slide block two away from the side of fixed sleeving, and wherein slide block two is mutual with reinforcement
Fixing, and slide block two is mutually permanently connected with scalable connecting rod away from the side of chute two.
Preferably, described scalable connecting rod is arranged with two groups about fixed sleeving, wherein two groups of scalable connecting rods
Stage casing be hinged.
Preferably, described scalable connecting rod is fixed with slide block three away from one end of slide block two, symmetrical embedding in crossbeam
Being provided with electric sliding rail, described slide block three slides in electric sliding rail, and crossbeam is provided with block, and block is positioned at electric sliding rail
One end.
Preferably, being provided with chute one in described retractable supports post, slides respectively in chute one in the two ends of its middle cross beam.
Preferably, described fixed sleeving has the spacing hole allowing clamping sheath to pass through, wherein spacing hole linearly structure
Arrangement, and spacing hole is at least provided with 13.
Compared with prior art, the invention has the beneficial effects as follows: by lifting column is socketed in fixed sleeving so that logical
Cross lifting column rising in sleeve pipe or decline, reach the effect this hoistable platform being raised or declining；Pass through
Limited block is screwed off from clamping sheath, and extrudes two groups of clamping sheaths to centre so that spring and telescoping tube all extrude to centre, card
Connect sheath to move to the inner chamber of sleeve pipe, until clamping sheath departs from from sleeve pipe, reach lifting column in the effect of fixed cover in-pipe
Really, assist the layer of this hoistable platform away from regulation；By two symmetrically arranged electric sliding rails, and the slip side of two electric sliding rails
To on the contrary, so, relatively sliding of two electric sliding rails drives reinforcement inwardly to extrude so that two groups of clamping sheaths are de-from sleeve pipe
From process become convenient and swift；Slided on retractable supports post by crossbeam so that this hoistable platform is carried out layer away from
The when of regulation, crossbeam can move together.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is lifting device structure schematic diagram；
Fig. 3 is lowering or hoisting gear top view.
In figure: 1, base, 2, retractable supports post, 201, chute one, 3, telescopic component, 4, hoistable platform, 5, lifting dress
Bottom set seat, 6, lowering or hoisting gear, 7, lifting column, 8, fixed sleeving, 9, hydraulically extensible bar, 10, crossbeam, 11, spring, 12, telescoping tube,
13, clamping sheath, 14, limited block, 15, fixing beam, 16, chute two, 17, slide block one, 18, slide block two, 19, scalable connecting rod,
20, block, 21, electric sliding rail, 22, slide block three.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Retouch, it is clear that the embodiment retouched is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on the present invention
In embodiment, what those of ordinary skill in the art obtained under not making creative work premise has other embodiments, all
Belong to the scope of protection of the invention.
Referring to Fig. 1-3, the present invention provides a kind of technical scheme: a kind of have the layer hoistable platform liter away from regulatory function
Falling unit, including base 1 and hoistable platform 4, is hinged with telescopic component 3, base 1 and lifting flat between base 1 and hoistable platform 4
Between platform 4, the side away from telescopic component 3 connects by retractable supports post 2 is fixing；
The upper surface of base 1 is installed with lowering or hoisting gear base 5, and the upside of lowering or hoisting gear base 5 is provided with lowering or hoisting gear
6, lowering or hoisting gear 6 includes lifting column 7 and fixed sleeving 8, and lifting column 7 is actively plugged in the inner chamber of fixed sleeving 8, by rising
Fall post 7 is socketed in fixed sleeving 8 so that by the lifting column 7 rising in sleeve pipe 8 or decline, reach this lifting
Platform carries out the effect raising or declining.
The bottom of fixed sleeving 8 is mutually permanently connected with lowering or hoisting gear base 5, and in the inner chamber of lifting column 7, break-through is provided with and stretches
The draw 12, the two ends of telescoping tube 12 are slidably socketed to have on the outer wall of clamping sheath 13, fixed sleeving 8 and allow clamping sheath 13 to pass through
Spacing hole, wherein spacing hole linearly structural arrangement, and spacing hole is at least provided with 13.
Clamping sheath 13 is symmetrically arranged with in two groups, and the inner chamber of telescoping tube 12 about lifting column 7 and is provided with spring 11, spring
One end with clamping sheath 13 respectively, the two ends of 11 interfixes, and clamping sheath 13 has groove, by reinforcement with solid in groove
Determine that beam 15 is fixing to be connected, and clamping sheath 13 extends to the outside of fixed sleeving 8 away from one end of telescoping tube 12, is positioned at fixed sleeving
It is rotatably connected to limited block 14 on clamping sheath 13 outside 8, clamping sheath 13 is carved with right-handed screw stricture of vagina, the inwall of limited block 14 is carved
Having backpitch stricture of vagina, wherein right-handed screw stricture of vagina and backpitch stricture of vagina cooperate and spin, by limited block 14 is screwed off from clamping sheath 13,
And two groups of clamping sheaths 13 are extruded to centre so that spring 11 and telescoping tube 12 all extrude to centre, and clamping sheath 13 is in sleeve pipe 8
Chamber is moved, until clamping sheath 13 departs from from sleeve pipe 8, reaches lifting column 7 effect of movement in fixed sleeving 8, and auxiliary should
The layer of hoistable platform is away from regulation.
The edge at fixed sleeving 8 top is symmetrically arranged with hydraulically extensible bar 9 about lifting column 7, wherein hydraulically extensible bar 9
Top interfixes with the bottom surface of hoistable platform 4, and the outer wall of fixed sleeving 8 is fixedly connected with fixing beam 15, fixes the interior of beam 15
In chamber, the embedded chute 2 16 that is fixed with, upper reinforcement is all fixed with slide block 1, and slide block 1 is sliding in chute 2 16
Dynamic, fixing beam 15 is provided with slide block 2 18 away from the side of fixed sleeving 8, and wherein slide block 2 18 interfixes with reinforcement, and sliding
Block 2 18 is mutually permanently connected with scalable connecting rod 19 away from the side of chute 2 16, and fixing beam 15 is by scalable connecting rod
19 connections have crossbeam 10, the two ends of crossbeam 10 to be slidably connected between two groups of retractable supports posts 2, set in retractable supports post 2
Having chute 1, sliding respectively in chute 1 in the two ends of its middle cross beam 10, scalable connecting rod 19 is away from slide block 2 18
One end be fixed with slide block 3 22, in crossbeam 10, symmetrical embedding is provided with electric sliding rail 21, and slide block 3 22 is at electric sliding rail 21
Interior slip, and crossbeam 10 is provided with block 20, block 20 is positioned at one end of electric sliding rail 21.
Although having shown that and having retouched embodiments of the invention, for the ordinary skill in the art, Ke Yili
Solution these embodiments can be carried out without departing from the principles and spirit of the present invention multiple change, revise, replace and
Modification, the scope of the present invention be defined by the appended.
Claims (10)
1. there is a layer hoistable platform lowering or hoisting gear away from regulatory function, including base (1) and hoistable platform (4), described
Telescopic component (3) it is hinged with between base (1) and hoistable platform (4), it is characterised in that: described base (1) and hoistable platform (4)
Between connect by retractable supports post (2) is fixing away from the side of telescopic component (3)；
The upper surface of described base (1) is installed with lowering or hoisting gear base (5), and the upside of lowering or hoisting gear base (5) is provided with liter
Falling unit (6), described lowering or hoisting gear (6) includes lifting column (7) and fixed sleeving (8), and described lifting column (7) is actively plugged in solid
Determine in the inner chamber of sleeve pipe (8), and the bottom of fixed sleeving (8) is mutually permanently connected with lowering or hoisting gear base (5)；
The edge at described fixed sleeving (8) top is symmetrically arranged with hydraulically extensible bar (9) about lifting column (7), and wherein hydraulic pressure is stretched
The top of contracting bar (9) interfixes with the bottom surface of hoistable platform (4), and the outer wall of described fixed sleeving (8) is fixedly connected with fixing
Beam (15), fixing beam (15) is connected by scalable connecting rod (19) crossbeam (10), slides even in the two ends of described crossbeam (10)
It is connected between two groups of retractable supports posts (2).
The most according to claim 1 a kind of have the layer hoistable platform lowering or hoisting gear away from regulatory function, it is characterised in that:
In the inner chamber of described lifting column (7), break-through is provided with telescoping tube (12), and the two ends of telescoping tube (12) are slidably socketed in clamping sheath (13)
Outer wall, described clamping sheath (13) is symmetrically arranged with two groups about lifting column (7), and is provided with bullet in the inner chamber of telescoping tube (12)
Spring (11), one end with clamping sheath (13) respectively, the two ends of described spring (11) interfixes.
The most according to claim 1 and 2 a kind of have the layer hoistable platform lowering or hoisting gear away from regulatory function, and its feature exists
In: have groove on described clamping sheath (13), be connected by reinforcement and fixing beam (15) are fixing in groove, and clamping sheath (13)
One end away from telescoping tube (12) extends to the outside of fixed sleeving (8), is positioned on the clamping sheath (13) in fixed sleeving (8) outside
It is rotatably connected to limited block (14).
The most according to claim 3 a kind of have the layer hoistable platform lowering or hoisting gear away from regulatory function, it is characterised in that:
Being carved with right-handed screw stricture of vagina on described clamping sheath (13), the inwall of limited block (14) is carved with backpitch stricture of vagina, wherein right-handed screw stricture of vagina is with anti-
Spiral lamination cooperates and spins.
The most according to claim 1 a kind of have the layer hoistable platform lowering or hoisting gear away from regulatory function, it is characterised in that:
Embedded in the inner chamber of described fixing beam (15) it is fixed with chute two (16), above-mentioned reinforcement is all fixed with slide block one
(17), slide block one (17) slides in chute two (16).
The most according to claim 1 a kind of have the layer hoistable platform lowering or hoisting gear away from regulatory function, it is characterised in that:
Described fixing beam (15) is provided with slide block two (18) away from the side of fixed sleeving (8), and wherein slide block two (18) is mutual with reinforcement
Fixing, and slide block two (18) is mutually permanently connected with scalable connecting rod (19) away from the side of chute two (16).
The most according to claim 1 a kind of have the layer hoistable platform lowering or hoisting gear away from regulatory function, it is characterised in that:
Described scalable connecting rod (19) is arranged with two groups about fixed sleeving (8), wherein in two groups of scalable connecting rods (19)
Section is hinged.
The most according to claim 1 a kind of have the layer hoistable platform lowering or hoisting gear away from regulatory function, it is characterised in that:
Described scalable connecting rod (19) is fixed with slide block three (22) away from one end of slide block two (18), symmetrical embedding in crossbeam (10)
Being provided with electric sliding rail (21), described slide block three (22) slides in electric sliding rail (21), and crossbeam (10) is provided with block
(20), block (20) is positioned at one end of electric sliding rail (21).
The most according to claim 1 a kind of have the layer hoistable platform lowering or hoisting gear away from regulatory function, it is characterised in that:
Being provided with chute one (201) in described retractable supports post (2), the two ends of its middle cross beam (10) are sliding in chute one (201) respectively
Dynamic.
The most according to claim 1 a kind of have the layer hoistable platform lowering or hoisting gear away from regulatory function, and its feature exists
In: have on described fixed sleeving (8) and allow clamping sheath (13) spacing hole that passes through, wherein spacing hole linearly structural arrangement,
And spacing hole is at least provided with 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600892.8A CN106044624B (en) | 2016-07-26 | 2016-07-26 | It is a kind of that there is hoistable platform lifting gear of the layer away from regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600892.8A CN106044624B (en) | 2016-07-26 | 2016-07-26 | It is a kind of that there is hoistable platform lifting gear of the layer away from regulatory function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106044624A true CN106044624A (en) | 2016-10-26 |
| CN106044624B CN106044624B (en) | 2018-08-21 |
Family
ID=57418708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610600892.8A Active CN106044624B (en) | 2016-07-26 | 2016-07-26 | It is a kind of that there is hoistable platform lifting gear of the layer away from regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106044624B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751022A (en) * | 2018-04-28 | 2018-11-06 | 四川大学 | A kind of loading platform of rock mechanics test |
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| CN2311176Y (en) * | 1997-08-26 | 1999-03-24 | 苏德立 | Electric up-down television set cabinet |
| US5915500A (en) * | 1997-05-27 | 1999-06-29 | Weaver; Derek J. | Lift apparatus with tire adapter |
| CN202829459U (en) * | 2012-09-06 | 2013-03-27 | 嵊州市西格玛科技有限公司 | Hoisting machine for carrying graphite parts |
| US20140017009A1 (en) * | 2012-07-11 | 2014-01-16 | Sunstream Corporation | Adjustable width watercraft lift |
| CN203639061U (en) * | 2013-11-22 | 2014-06-11 | 宁波海迈克动力科技有限公司 | Compact type mechanical hoisting mechanism used for assembling line |
| CN104045020A (en) * | 2014-06-20 | 2014-09-17 | 杨振波 | Manually adjustable lifting platform |
-
2016
- 2016-07-26 CN CN201610600892.8A patent/CN106044624B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5915500A (en) * | 1997-05-27 | 1999-06-29 | Weaver; Derek J. | Lift apparatus with tire adapter |
| CN2311176Y (en) * | 1997-08-26 | 1999-03-24 | 苏德立 | Electric up-down television set cabinet |
| US20140017009A1 (en) * | 2012-07-11 | 2014-01-16 | Sunstream Corporation | Adjustable width watercraft lift |
| CN202829459U (en) * | 2012-09-06 | 2013-03-27 | 嵊州市西格玛科技有限公司 | Hoisting machine for carrying graphite parts |
| CN203639061U (en) * | 2013-11-22 | 2014-06-11 | 宁波海迈克动力科技有限公司 | Compact type mechanical hoisting mechanism used for assembling line |
| CN104045020A (en) * | 2014-06-20 | 2014-09-17 | 杨振波 | Manually adjustable lifting platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751022A (en) * | 2018-04-28 | 2018-11-06 | 四川大学 | A kind of loading platform of rock mechanics test |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106044624B (en) | 2018-08-21 |
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Effective date of registration: 20180705 Address after: 310018 room 1212, Shaw science and technology building, metrology university east campus, 258, Xiasha Xue Yuan Street, Hangzhou, Zhejiang. Applicant after: Hangzhou hang Rui Technology Co., Ltd. Address before: 314001 room 9-1902, Yao Cheng Plaza, Zhongshan East Road, Nanhu District, Jiaxing, Zhejiang. Applicant before: Li Jianjun |
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