CN108412525A - A kind of supporting mechanism in mining hole - Google Patents
A kind of supporting mechanism in mining hole Download PDFInfo
- Publication number
- CN108412525A CN108412525A CN201810485075.1A CN201810485075A CN108412525A CN 108412525 A CN108412525 A CN 108412525A CN 201810485075 A CN201810485075 A CN 201810485075A CN 108412525 A CN108412525 A CN 108412525A
- Authority
- CN
- China
- Prior art keywords
- plugged
- hinged seat
- support beam
- support
- support tube
- 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.)
- Granted
Links
- 238000005065 mining Methods 0.000 title claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004035 construction material Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/002—Auxiliary devices in which the prop type is not essential
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/50—Component parts or details of props
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D19/00—Provisional protective covers for working space
- E21D19/04—Provisional protective covers for working space for use in drifting galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses the support beam of the supporting mechanism in a kind of mining hole, including C-shaped channel steel, the both ends of the support beam are plugged with branch fastener, and supporting rod is fixed on branch fastener, and the lower end of supporting rod is plugged in support tube；Vertical screw rod is formed in inside bottom surface in the middle part of the support beam, hinged seat in a pair is plugged in support beam, waist-shaped hole is formed on upper hinged seat, screw rod passes through waist-shaped hole and is bolted with the second fastening nut, bearing diagonal is equipped between support beam and support tube, the upper end of bearing diagonal is hinged on hinged seat, and the lower end of bearing diagonal is hinged on by articulated shaft on lower hinged seat, and lower hinged seat is fixed on support tube；The middle part of bearing diagonal is hinged with vertical adjusting rod by hinged seat, is removably secured between support tube and is connected with cross bar, and the lower end of adjusting rod is plugged in the cross bar, and the both ends of compression spring are born against on adjusting rod and cross bar.The present invention is easy for installation, and can be effectively supported to mine hole top.
Description
Technical field：
The present invention relates to the technical field of mining industry support element, a kind of be specifically related in mining hole supporting mechanism.
Background technology：
Mining is from the earth's crust or a science technology of earth's surface exploit mineral resources, and mining industry is a kind of important original
Material industry, metallic ore is the primary raw material of metallurgy industry, and non-metallic ore is important industrial chemicals and construction material.Mining
It is divided into the two kinds of mining modes in underground and earth's surface, and the mining of underground is extremely dangerous, it is easy to phenomenon of caving in, for underground mining
Dangerous for the staff of mine to be greatly higher than surface mining, underground mining needs support element to support mine hole, reduction to collapse
The situation collapsed occurs, and because space is small in mine hole, existing support element installation trouble, and cannot be effectively to mine hole jacking row branch
Support.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of new structural mining
Supporting mechanism in hole makes it with more the utility value in industry.
Invention content：
The purpose of the present invention aims to solve the problem that problem of the existing technology, provide it is a kind of easy for installation, and can be effectively to mine
The supporting mechanism in mining hole that hole top is supported.
The present invention relates to the support beam of the supporting mechanism in a kind of mining hole, including C-shaped channel steel, the support beam
Both ends are plugged with branch fastener, and the branch fastener is hinged on by fulcrum in support beam, and supporting rod is fixed on branch fastener, described
The lower end of supporting rod is plugged in support tube, and the lower end of the support tube is fixed with mounting plate, is formed on the side wall of support tube
The section of "-" type, forms vertical straight slot on the section, and the straight slot runs through the upper surface of support tube, on supporting rod at
Type has the stud being plugged in straight slot, and the first fastening nut is bolted on the stud, and first fastening nut, which is pressed against, to be cut
On the lateral wall in face；
Vertical screw rod is formed in inside bottom surface in the middle part of the support beam, is plugged in a pair and is cut with scissors in support beam
Joint chair, waist-shaped hole is formed on the upper hinged seat, and the screw rod passes through the waist-shaped hole and is bolted with the second fastening nut, props up
It supports and is equipped with bearing diagonal between crossbeam and support tube, the upper end of the bearing diagonal is hinged on by articulated shaft on upper hinged seat, is tiltedly propped up
The lower end of support is hinged on by articulated shaft on lower hinged seat, and the lower hinged seat is fixed on support tube；
The middle part of the bearing diagonal is hinged with vertical adjusting rod by hinged seat, the company of being removably secured between support tube
It is connected to cross bar, the upper end of the cross bar forms lateral resettlement groove, and the lower end of the adjusting rod is plugged in the resettlement groove,
The both ends of compression spring are born against on the inner wall of end of adjusting rod and resettlement groove.
By above-mentioned technical proposal, in the use of the present invention, sending to mine hole, can on the ground first by support beam with
Branch fastener, supporting rod, supporting rod are connect with support tube, are then taken in mine hole, are first connect bearing diagonal with support beam and (i.e. will
Upper hinged seat is plugged into support beam and waist-shaped hole is made to be plugged on screw rod), but the second fastening nut is not locked, then again will
The upper end of adjusting rod is hinged on the middle part of bearing diagonal, lower end is plugged on cross bar and is resisted against on compression spring, while cross bar being installed
It is fixed on the ground of mine hole on support tube, then by mounting plate.Finally moving adjusting rod makes compression spring compress, in adjusting rod drive
Hinged seat moves in support beam, and upper hinged seat is moved by waist-shaped hole along screw rod, to make bearing diagonal rotate and will support
Crossbeam raise be pressed against mine hole top surface, realize support, and support beam rise when, the first fastening nut be in unscrew state, prop up
The stud of strut moves up in the straight slot of support tube, when crossbeam to be supported is pressed against mine hole top surface, then lock the first fastening nut and
Second fastening nut.
Through the above scheme, the supporting mechanism in mining hole of the invention is easy for installation, and can be effectively to mine hole jacking row
Support.
As a preference of the above scheme, it is fixed with supporting plate on the support beam lower face of the first side of support,
The both sides of the supporting plate form baffle, and the baffle is plugged in support beam.By said program, the branch on the upside of supporting plate
Water and food can be placed in support crossbeam.
As a preference of the above scheme, the lower end both sides of the adjusting rod form guide limiting stopper, the peace of cross bar
It sets and forms lateral guide and limit slot in slot opposed inner walls, the guide limiting stopper is plugged in the guide and limit slot.
As a preference of the above scheme, two pairs of vertical spiral shells are formed in the inside bottom surface in the middle part of the support beam
Bar each forms a pair of of waist-shaped hole on upper hinged seat, and two pairs of screw rods are plugged on respectively in the waist-shaped hole in a pair on hinged seat.
As a preference of the above scheme, the cross section semicircular in shape of the branch fastener, it is horizontal that branch fastener is resisted against support
In the inside bottom surface of beam.
As a preference of the above scheme, the mounting plate is rounded, and several bolt through-holes are formed on mounting plate, peace
The diameter of loading board is more than the outer diameter of support tube.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings：
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the broken section structural schematic diagram of Fig. 1；
Fig. 3 is that the upward view after cross bar and adjusting rod is removed in Fig. 1；
Fig. 4 is the schematic cross-sectional view of support tube in the present invention；
Fig. 5 is the schematic cross-sectional view between adjusting rod and cross bar in the present invention.
Specific implementation mode：
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
Referring to Fig. 1, Fig. 2, Fig. 4, the supporting mechanism in a kind of mining hole of the present invention includes the support of C-shaped channel steel
The both ends of crossbeam 1, the support beam 1 are plugged with branch fastener 2, and the branch fastener 2 is hinged on support beam 1 by fulcrum 21
On, the cross section semicircular in shape of branch fastener 2, branch fastener 2 is resisted against in the inside bottom surface of support beam 1, is fixed on branch fastener 2
The lower end of supporting rod 3, the supporting rod 3 is plugged in support tube 4, and the lower end of the support tube 4 is fixed with mounting plate 5, described
Mounting plate 5 is rounded, and several bolt through-holes 51 are formed on mounting plate 5, and the diameter of mounting plate 5 is straight more than the outer wall of support tube 4
Diameter forms the section 41 of "-" type on the side wall of support tube 4, and vertical straight slot 411 is formed on the section 41, described logical
Slot 411 runs through the upper surface of support tube 4, forms the stud 31 being plugged in straight slot 411 on supporting rod 3, on the stud 31
It is bolted with the first fastening nut 61, first fastening nut 61 is pressed against on the lateral wall of section 41.
Referring to Fig. 1 to Fig. 3, Fig. 5, vertical screw rod 11 is formed in the inside bottom surface at 1 middle part of the support beam, is supported
It is plugged with hinged seat 71 in a pair on crossbeam 1, waist-shaped hole 711 is formed on the upper hinged seat 71, the screw rod 11 passes through institute
It states waist-shaped hole 711 and is bolted with the second fastening nut 62, two pairs of vertical spiral shells are formed in the inside bottom surface at 1 middle part of support beam
Bar 11 each forms a pair of of waist-shaped hole 711 on upper hinged seat 71, and two pairs of screw rods 11 are plugged in a pair respectively on hinged seat 71
Waist-shaped hole 711 in, between support beam 1 and support tube 5 be equipped with bearing diagonal 8, the upper end of the bearing diagonal 8 passes through articulated shaft 81
It is hinged on hinged seat 71, the lower end of bearing diagonal 8 is hinged on by articulated shaft 81 on lower hinged seat 72, the lower hinged seat 72
It is fixed on support tube 5.The middle part of the bearing diagonal 8 is hinged with vertical adjusting rod 9 by hinged seat 83, between support tube 5
It is removably secured and is connected with cross bar 10, the upper end of the cross bar 10 forms lateral resettlement groove 101, the adjusting rod 9
Lower end is plugged in the resettlement groove 101, and the both ends of compression spring 20 bear against the inner wall of end in adjusting rod 9 and resettlement groove 101
On, the lower end both sides of adjusting rod 9 form guide limiting stopper 91, and transverse direction is formed in 101 opposed inner walls of resettlement groove of cross bar 10
Guide and limit slot 102, the guide limiting stopper 91 is plugged in the guide and limit slot 102.
Referring to Fig. 1, Fig. 3, supporting plate 30, the support are fixed on 1 lower face of support beam of 2 side of branch fastener
The both sides of plate 30 form baffle 31, and the baffle 31 is plugged in support beam 1, in the support beam 1 of 30 upside of supporting plate
Water and food can be placed.
The present invention in the specific implementation, is being sent to mine hole, can be on the ground first by support beam 1 and branch fastener 2, support
Bar 3, supporting rod 3 are connect with support tube 4, are then taken in mine hole, and first connecting bearing diagonal 8 with support beam 1 (i.e. will be upper hinged
Seat 71 is plugged into support beam 1 and waist-shaped hole 711 is made to be plugged on screw rod 11), but the second fastening nut 62 is not locked, then
The upper end of adjusting rod 9 is hinged on the middle part of bearing diagonal 8 again, lower end is plugged on cross bar 10 and is resisted against on compression spring 20, simultaneously
Cross bar 10 is mounted on support tube 4, then mounting plate 5 is fixed on the ground of mine hole.Adjusting rod 9 is finally moved so that compression spring 20
Compression, adjusting rod 9 drive upper hinged seat 71 to be moved in support beam 1, and upper hinged seat 71 is moved by waist-shaped hole 711 along screw rod 11
It is dynamic, to make bearing diagonal 8 rotate and raise support beam 1 to be pressed against mine hole top surface, realize support, and support beam 1 is rising
When, the first fastening nut 61 is in and unscrews state, and the stud of supporting rod 3 moves up in the straight slot 411 of support tube 4, cross to be supported
When beam 1 is pressed against mine hole top surface, then lock the first fastening nut 61 and the second fastening nut 62.
In conclusion the supporting mechanism in the mining hole of the present invention is easy for installation, and effectively mine hole top can be supported.
Supporting mechanism in mining hole provided by the present invention, only specific implementation mode of the invention, but the present invention
Protection domain is not limited thereto, and any one skilled in the art in the technical scope disclosed by the present invention, can
Change or replacement are readily occurred in, should all be covered within the scope of the present invention.Therefore, protection scope of the present invention should be with described
Subject to scope of the claims.
Claims (6)
1. the supporting mechanism in a kind of mining hole includes the support beam (1) of C-shaped channel steel, it is characterised in that：The support beam
(1) both ends are plugged with branch fastener (2), and the branch fastener is hinged on by fulcrum (21) in support beam (1), branch fastener (2)
On be fixed with supporting rod (3), the lower end of the supporting rod is plugged in support tube (4), and the lower end of the support tube is fixed with peace
Loading board (5) forms the section (41) of "-" type on the side wall of support tube (4), vertical straight slot is formed on the section
(411), the straight slot runs through the upper surface of support tube (4), and the stud being plugged in straight slot (411) is formed on supporting rod (3)
(31), the first fastening nut (61) is bolted on the stud, first fastening nut is pressed against the lateral wall of section (41)
On；
Vertical screw rod (11) is formed in inside bottom surface in the middle part of the support beam (1), support beam is plugged with one on (1)
To upper hinged seat (71), waist-shaped hole (711) is formed on the upper hinged seat, the screw rod (11) passes through the waist-shaped hole
(711) and it is bolted with the second fastening nut (62), bearing diagonal (8) is equipped between support beam (1) and support tube (4), it is described oblique
The upper end of support is hinged on by articulated shaft (81) on upper hinged seat (71), and the lower end of bearing diagonal (8) is cut with scissors by articulated shaft (81)
It is connected on lower hinged seat (72), the lower hinged seat is fixed on support tube 4) on；
The middle part of the bearing diagonal (8) is hinged with vertical adjusting rod (9) by hinged seat (83), removable between support tube (4)
It is fixedly connected with cross bar (10) with unloading, the upper end of the cross bar forms lateral resettlement groove (101), the adjusting rod (9)
Lower end is plugged in the resettlement groove (101), and the both ends of compression spring (20) are born against in adjusting rod (9) and resettlement groove (101)
On inner wall of end.
2. the supporting mechanism in mining hole according to claim 1, it is characterised in that：The branch of branch fastener (2) side
Support is fixed with supporting plate (30) on crossbeam (1) lower face, and the both sides of the supporting plate form baffle (31), the baffle grafting
In support beam (1).
3. the supporting mechanism in mining hole according to claim 1, it is characterised in that：The lower end two of the adjusting rod (9)
Side forms guide limiting stopper (91), and lateral guide and limit slot is formed in resettlement groove (101) opposed inner walls of cross bar (10)
(102), the guide limiting stopper (91) is plugged in the guide and limit slot (102).
4. the supporting mechanism in mining hole according to claim 1, it is characterised in that：In the middle part of the support beam (1)
Two pairs of vertical screw rods (11) are formed in inside bottom surface, are each gone up and are formed a pair of of waist-shaped hole (711) on hinged seat (71), two
Screw rod (11) is plugged on respectively the waist-shaped hole (711) on hinged seat in a pair (71) Nei.
5. the supporting mechanism in mining hole according to claim 1, it is characterised in that：The cross section of the branch fastener (2)
Semicircular in shape, branch fastener (2) are resisted against in the inside bottom surface of support beam (1).
6. the supporting mechanism in mining hole according to claim 1, it is characterised in that：The mounting plate (5) is rounded, peace
Several bolt through-holes (51) are formed in loading board (5), the diameter of mounting plate (5) is more than the outer diameter of support tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485075.1A CN108412525B (en) | 2018-05-21 | 2018-05-21 | A kind of supporting mechanism in mining hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810485075.1A CN108412525B (en) | 2018-05-21 | 2018-05-21 | A kind of supporting mechanism in mining hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108412525A true CN108412525A (en) | 2018-08-17 |
| CN108412525B CN108412525B (en) | 2019-10-29 |
Family
ID=63140149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810485075.1A Expired - Fee Related CN108412525B (en) | 2018-05-21 | 2018-05-21 | A kind of supporting mechanism in mining hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412525B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1370251A1 (en) * | 1986-07-02 | 1988-01-30 | Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт | Apparatus for driving and repairing mine workings |
| SU1744262A1 (en) * | 1990-01-23 | 1992-06-30 | Украинский научно-исследовательский и проектно-конструкторский институт подземной гидравлической добычи угля "УкрНИИгидроуголь" Научно-производственного объединения "Углемеханизация" | Temporary support for development workings |
| CN200971783Y (en) * | 2006-12-01 | 2007-11-07 | 山西兰花科技创业股份有限公司 | Braced support |
| CN203130112U (en) * | 2013-02-18 | 2013-08-14 | 范炳辉 | Overall digging and protecting support of soft rock roadway |
| CN104863620A (en) * | 2015-04-18 | 2015-08-26 | 遵义庄氏矿井支护技术开发有限公司 | Closed retractable I-shaped steel trapezoid bracket |
| WO2015179883A2 (en) * | 2014-05-08 | 2015-11-26 | Elbroc Mining Products (Pty) Ltd | Support arrangement |
| CN106761860A (en) * | 2017-02-08 | 2017-05-31 | 李信斌 | A kind of roadway support equipment |
-
2018
- 2018-05-21 CN CN201810485075.1A patent/CN108412525B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1370251A1 (en) * | 1986-07-02 | 1988-01-30 | Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт | Apparatus for driving and repairing mine workings |
| SU1744262A1 (en) * | 1990-01-23 | 1992-06-30 | Украинский научно-исследовательский и проектно-конструкторский институт подземной гидравлической добычи угля "УкрНИИгидроуголь" Научно-производственного объединения "Углемеханизация" | Temporary support for development workings |
| CN200971783Y (en) * | 2006-12-01 | 2007-11-07 | 山西兰花科技创业股份有限公司 | Braced support |
| CN203130112U (en) * | 2013-02-18 | 2013-08-14 | 范炳辉 | Overall digging and protecting support of soft rock roadway |
| WO2015179883A2 (en) * | 2014-05-08 | 2015-11-26 | Elbroc Mining Products (Pty) Ltd | Support arrangement |
| CN104863620A (en) * | 2015-04-18 | 2015-08-26 | 遵义庄氏矿井支护技术开发有限公司 | Closed retractable I-shaped steel trapezoid bracket |
| CN106761860A (en) * | 2017-02-08 | 2017-05-31 | 李信斌 | A kind of roadway support equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108412525B (en) | 2019-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201627597U (en) | Flexible hydraulic shield support for coal mine | |
| CN2934574Y (en) | Comprehensive mechanical work face hydraulic prop retreating device | |
| CN110080809B (en) | Mine hole supporting device for coal mining and capable of preventing shaking | |
| CN108412525B (en) | A kind of supporting mechanism in mining hole | |
| CN214007176U (en) | Coal mine tunnel supporting device | |
| CN207131418U (en) | A kind of supporting coal mine underworkings device | |
| CN108678786A (en) | A kind of mine hole support device of mining | |
| CN201826860U (en) | Novel deformation-resistant mine I-beam bracket | |
| CN205225304U (en) | Novel multistage pressure stock that lets | |
| CN205714245U (en) | A kind of folding hydraulically extensible support | |
| CN201461608U (en) | Device resisting self-weight dropping for horizontal-type arranged hydraulic cylinder | |
| CN101769159A (en) | Flexible shield-type hydraulic support for coal mine | |
| CN108661680B (en) | A kind of mining support device facilitating installation | |
| CN205477694U (en) | Adjustable flexible support | |
| CN210316130U (en) | Stone curtain wall hanging piece | |
| CN207161140U (en) | Fill servicing unit | |
| CN204551488U (en) | A kind of one-sided support shuttering inner corner trim bracing or strutting arrangement | |
| CN110939474A (en) | Prefabricated pillar of bellows mortise and tenon structure skeleton for underground coal mine | |
| CN205938498U (en) | Gas chamber piston linkage | |
| CN205315024U (en) | A safety support device for mine tunnel | |
| CN104627608B (en) | Mining belt conveyor local raising device | |
| CN108060941A (en) | A kind of combined anti-seismic moves stent | |
| CN204433619U (en) | Mining belt conveyor local raising device | |
| CN212716677U (en) | Supporting construction is strengthened to red layer soft rock tunnel in yunnan | |
| CN208442300U (en) | A kind of high platform supporting structure for ball valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190628 Address after: 230000 Anhui Hefei high tech Zone Innovation Industrial Park two phase J2 District C block 18 floor. Applicant after: Hefei dragon totem Information Technology Co., Ltd. Address before: 523000 productivity building 406, high tech Industrial Development Zone, Songshan Lake, Dongguan, Guangdong Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190925 Address after: 317000 Dayuan Village, Baishuiyang Town, Linhai City, Taizhou City, Zhejiang Province, No. 2-216 Applicant after: Cai Tian Ming Address before: 230000 18 Floor, Block C, J2 District, Phase II Innovation Industrial Park, Hefei High-tech Zone, Anhui Province Applicant before: Hefei dragon totem Information Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: No.28-6, Chengnan Road, Huaxi Industrial functional zone, Changxing County, Huzhou City, Zhejiang Province, 313000 Patentee after: ZHEJIANG CHANGXING SINO - RUSSIAN NEW ENERGY MATERIALS TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: No.2-216, Dayuan village, Baishuiyang Town, Linhai City, Taizhou City, Zhejiang Province Patentee before: Cai Tianming |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20210521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |