CN110228327A - A kind of aero tyre installation equipment - Google Patents
A kind of aero tyre installation equipment Download PDFInfo
- Publication number
- CN110228327A CN110228327A CN201910443744.3A CN201910443744A CN110228327A CN 110228327 A CN110228327 A CN 110228327A CN 201910443744 A CN201910443744 A CN 201910443744A CN 110228327 A CN110228327 A CN 110228327A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- mounting base
- connecting plate
- support frame
- tire mounting
- 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
- 238000009434 installation Methods 0.000 title abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000003466 welding Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B29/00—Apparatus or tools for mounting or dismounting wheels
- B60B29/002—Apparatus or tools for mounting or dismounting wheels provided with a dolly
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/40—Maintaining or repairing aircraft
Abstract
A kind of aero tyre installation equipment, including pedestal, support frame, tire mounting base, oil cylinder one, oil cylinder two and oil cylinder three, support frame as described above are set to above pedestal, and the oil cylinder one is set to support frame bottom；It is provided with guide post on support frame as described above, is slidably connected on the guide post by sliding shoe and tire mounting base；The oil cylinder two is set to tire mounting base bottom；The oil cylinder three is connected to tire mounting base centre bottom, and the piston end of oil cylinder three passes through tire mounting base and is connected with wheel hub fixing seat, screw holder and screw rod in turn.Compared with prior art, a kind of aero tyre of the invention installs equipment, wheel hub and periderm can be disposed when lying low, again can in vertical state Fast Installation wheel hub, then it is in a horizontal state in tire mounting base and is further continued for carrying out wheel hub and periderm installation, avoid wheel hub carrying from causing security risk, operating efficiency significantly improves, and whole equipment is enterprise self-determining exploitation, manufacturing cost is more cheap.
Description
Technical field
The present invention relates to aircraft floor repair apparatus fields, in particular to a kind of aero tyre to install equipment.
Background technique
Aero tyre installation equipment be it is a kind of for aero tyre maintenance after install wheel hub and periderm equipment, at present it is existing
Installation equipment be mostly external import, one side overseas equipment is complex, and when operation needs multiple working procedure that could complete wheel hub
With the assembling of periderm, and most external tyre installing equipment is horizontal lying-type installation, when installing larger tire, is needed
It is time-consuming and laborious by the cooperating of lifting equipment；Another aspect overseas equipment is expensive, higher cost.
Summary of the invention
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of aero tyres to install
Equipment.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of aero tyre installation equipment, including pedestal, support frame, tire mounting base, oil cylinder one, oil cylinder two and oil cylinder three, institute
It states support frame to be set to above pedestal, is equipped with casing in the support arm of support frame two sides, there is transition fit in described sleeve pipe turns
Axis, the both ends of the shaft are connected on pedestal by bearing block；One fixing end of oil cylinder is connect with pedestal side, and piston end is logical
Cross the casing connection of connecting plate and support frame；The front and back end of support frame as described above arm supported on both sides is fixedly connected with supporting plate, bracket
Guide post is connected with by mounting base between plate, one group of sliding shoe is socketed on the guide post；The tire mounting base is fixed to be connected
It is connected to the upper surface of sliding shoe；The fixing end of the oil cylinder two is connect with tire mounting base bottom, piston end by connecting plate with
The casing connection of support frame；The oil cylinder three is connected to tire mounting base centre bottom, and the piston end of oil cylinder three is pacified across tire
Dress seat is successively socketed with wheel hub fixing seat and screw holder, is fixedly connected with screw rod in screw holder；Spiral shell on the screw rod
Line is connected with cover board.
Further, the pedestal is rectangular frame made of being enclosed as square tube, and four end of base of frame is welded with support leg；
The square tube upper end of the pedestal long side is welded with bearing block mounting base, and the bearing block is fixed by bolt and bearing block mounting base
Connection；The square tube side of the pedestal short side is welded with a pair of of oil cylinder connecting plate one, and one fixing end of oil cylinder passes through bolt, spiral shell
Mother is fixedly connected with oil cylinder connecting plate one.
Further, the connecting plate is " L " type, and connecting plate side offers half arc to match with casing outer circle
Slot, the other end offer mounting hole；The connecting plate is positioned by half arc groove and casing, is attached using welding manner；
Be connected with two groups of connecting plates on the outside of described sleeve pipe, the mounting hole of one group of connecting plate upward, the mounting hole of another group of connecting plate
Downward.
Further, the tire mounting base bottom side is welded with a pair of of oil cylinder connecting plate two, and the oil cylinder two is consolidated
Fixed end is fixedly connected by bolt, nut with oil cylinder connecting plate two.
Further, operation handle is welded on the cover board.
Further, tapered positioning surface is provided on the outside of the wheel hub fixing seat.
Compared with prior art, a kind of aero tyre of the invention installs equipment, shrinks cover board for periderm by oil cylinder three
It is installed in place with wheel hub；When encountering larger tire, shrink vertically to get up tire mounting base by oil cylinder one, it is only necessary to manpower
Push can dispose wheel hub to tire mounting base, and then tire mounting base is in a horizontal state again carries out wheel hub and periderm peace
Dress avoids wheel hub carrying from causing security risk, and operating efficiency significantly improves, and whole equipment is enterprise self-determining exploitation, manufacture
Cost is more cheap.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of pedestal of the present invention；
Fig. 3 is the structural schematic diagram of support frame of the present invention；
Fig. 4 is the structural schematic diagram of tire mounting base of the present invention；
Wherein, 1, pedestal, 2, support frame, 3, tire mounting base, 4, oil cylinder one, 5, oil cylinder two, 6, oil cylinder three, 7, shaft, 8, axis
Hold seat, 9, guide post, 10, sliding shoe, 11, wheel hub fixing seat, 12, screw holder, 13, screw rod, 14, cover board, 15, manipulator
Handle, 111, support leg, 112, bearing block mounting base, 13, oil cylinder connecting plate one, 21, casing, 22, supporting plate, 23, connecting plate,
24, keel, 31, oil cylinder connecting plate two.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
As shown in Fig. 1 ~ 4, a kind of aero tyre installation equipment, including pedestal 1, support frame 2, tire mounting base 3, oil cylinder one
4, oil cylinder 25 and oil cylinder 36, the pedestal 1 are rectangle frames made of successively being enclosed as 60x60x4mm and 80x80x4mm square tube
Frame, four end of base of frame are welded with support leg 111, and support leg 111 is used for equipment and ground supports；On the pedestal 1
The square tube upper end of 80x80x4mm is welded with bearing block mounting base 112, is welded with one on the inside of the square tube of 60x60x4mm on pedestal 1
To oil cylinder connecting plate 1.
Support frame as described above 2 is set to 1 top of pedestal, and support frame 2 is " U " made of successively being enclosed as 80x80x4mm square tube
Type frame is equipped with casing 21 in the square tube of 2 two sides 80x80x4mm of support frame, and both ends are welded with supporting plate 22, wherein casing
21 use the seamless pipe of φ 50x6mm, and described sleeve pipe 21 is fixedly connected with the square tube of 80x80x4mm using welding manner；Outside casing
Side is welded with two groups of " L " type connecting plates 23, and 23 side of connecting plate offers half arc groove to match with 21 outer circle of casing, passes through
Half arc groove and 21 excircle orientation of casing are set, and 23 other end of connecting plate offers mounting hole, wherein the peace of one group of connecting plate 23
Fill hole upward, the mounting hole of another group of connecting plate 23 is downward；Shaft 7 is rotatably connected in described sleeve pipe 21, it is described
7 both ends of shaft are connected on pedestal by bearing block 8, and the bearing block 8 connects by the way that bolt and bearing block mounting base 112 are fixed
It connects.
One 4 fixing end of oil cylinder is fixedly connected by bolt, nut with the oil cylinder connecting plate 1 of pedestal 1, piston end
It is connect by pin shaft with the mounting hole directed downwardly of connecting plate 23, in the present embodiment, in order to keep the balance of support frame 2, the branch
Support 2 is welded with keel 24 far from one 4 piston end of oil cylinder；It is solid by mounting base between supporting plate 22 on support frame as described above 2
Surely it is connected with guide post 9, one group of sliding shoe 10 is socketed on the guide post 9；The tire mounting base 3 is fixedly connected on sliding shoe
10 upper surface, 3 bottom side of tire mounting base are welded with a pair of of oil cylinder connecting plate 2 31；The fixing end of the oil cylinder 25 is logical
Cross bolt, nut is fixedly connected with oil cylinder connecting plate 2 31, piston end is connect by pin shaft with the mounting hole of connecting plate 23 upward.
The oil cylinder 36 is connected to 3 centre bottom of tire mounting base, the piston end of oil cylinder 36 pass through tire mounting base 3 according to
It is secondary to be socketed with wheel hub fixing seat 11 and screw holder 12, tapered positioning surface, tapered positioning are provided on the outside of wheel hub fixing seat 11
Face is used to position with aircraft wheel hub；Screw rod 13 is fixedly connected in the screw holder 12；It is threadedly coupled on the screw rod 13
There is cover board 14, is welded with operation handle 15 on the cover board 14.
Working principle: aero tyre installs equipment in use, wheel hub is lain in a horizontal plane in tire mounting base 3, in wheel hub
The bearing of side is positioned by the 11 tapered positioning surface in outside of wheel hub fixing seat, then by periderm set to wheel hub outside, by rotating the cover
Clamp periderm；The contraction of oil cylinder 36 at this time assembles wheel hub and periderm in place；When tire is excessive, oil cylinder 1 is shunk, and makes to support
Frame 2 and tire mounting base 3 are in upright state, are shunk by oil cylinder 25, and tire mounting base 3 can slide into suitable position along guide post 9
It sets, then wheel hub and periderm is pushed into tire mounting base 3, then so that tire mounting base 3 is in a horizontal state and carry out wheel hub and periderm peace
Dress avoids tire carrying from causing a hidden trouble.
The present invention is not limited to the described embodiments, and those skilled in the art is not departing from spirit of the invention i.e. public affairs
Open in range, still may make some modifications or changes, thus the range that is limited with claims of the scope of the present invention as
It is quasi-.
Claims (6)
1. a kind of aero tyre installs equipment, it is characterised in that: including pedestal, support frame, tire mounting base, oil cylinder one, oil cylinder
Two and oil cylinder three, support frame as described above is set to above pedestal, is equipped with casing in the support arm of support frame two sides, in described sleeve pipe
Transition fit has shaft, and the both ends of the shaft is connected on pedestal by bearing block；One fixing end of oil cylinder and pedestal side
Connection, piston end pass through the casing connection of connecting plate and support frame；The front and back end of support frame as described above arm supported on both sides is fixedly connected
There is a supporting plate, guide post is connected with by mounting base between supporting plate, one group of sliding shoe is socketed on the guide post；The tire
Mounting base is fixedly connected on the upper surface of sliding shoe；The fixing end of the oil cylinder two is connect with tire mounting base bottom, piston end
Pass through the casing connection of connecting plate and support frame；The oil cylinder three is connected to tire mounting base centre bottom, the piston of oil cylinder three
End is successively socketed with wheel hub fixing seat and screw holder across tire mounting base, is fixedly connected with screw rod in screw holder；
Cover board is threaded on the screw rod.
2. a kind of aero tyre according to claim 1 installs equipment, it is characterised in that: the pedestal is enclosed by square tube
Made of rectangular frame, four end of base of frame is welded with support leg；The square tube upper end of the pedestal long side is welded with bearing block peace
Seat is filled, the bearing block is fixedly connected by bolt with bearing block mounting base；The square tube side of the pedestal short side is welded with one
To oil cylinder connecting plate one, one fixing end of oil cylinder is fixedly connected by bolt, nut with oil cylinder connecting plate one.
3. a kind of aero tyre according to claim 1 installs equipment, it is characterised in that: the connecting plate is " L " type, even
Fishplate bar side offers half arc groove to match with casing outer circle, and the other end offers mounting hole；The connecting plate passes through half
Arc groove and casing position, and are attached using welding manner；Two groups of connecting plates, one group of connecting plate are connected on the outside of described sleeve pipe
Mounting hole upward, the mounting hole of another group of connecting plate is downward.
4. a kind of aero tyre according to claim 1 installs equipment, it is characterised in that: tire mounting base bottom one
Side is welded with a pair of of oil cylinder connecting plate two, and the fixing end of the oil cylinder two connects by the way that bolt, nut and oil cylinder connecting plate two are fixed
It connects.
5. a kind of aero tyre according to claim 1 installs equipment, it is characterised in that: be welded with operation on the cover board
Handle.
6. a kind of aero tyre according to claim 1 installs equipment, it is characterised in that: set on the outside of the wheel hub fixing seat
It is equipped with tapered positioning surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910443744.3A CN110228327B (en) | 2019-05-27 | Aircraft tire erection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910443744.3A CN110228327B (en) | 2019-05-27 | Aircraft tire erection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110228327A true CN110228327A (en) | 2019-09-13 |
| CN110228327B CN110228327B (en) | 2024-04-26 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135071A (en) * | 2021-05-21 | 2021-07-20 | 东风汽车集团股份有限公司 | Automobile wheel assembling auxiliary tool and assembling method |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797014A (en) * | 1954-08-25 | 1958-06-25 | Marcel Lenoir | Improvements in or relating to apparatus for removing or refitting automobile tyres |
| SU362713A1 (en) * | 1970-12-21 | 1972-12-30 | REMOVER TIRES WHEEL ALL-UNION '' '! PATENT-T [Хг :: 1'Е-Кл:; БН5ЛЯС-ТМ \ 4 ''] | |
| US5088539A (en) * | 1990-09-11 | 1992-02-18 | Fmc Corporation | Tire changing apparatus |
| CN1181729A (en) * | 1995-04-26 | 1998-05-13 | 米什兰集团总公司 | Process and machine for fitting tyre beads |
| KR19980016611U (en) * | 1996-09-18 | 1998-06-25 | 양재신 | Automotive Tire Coupler |
| KR200398210Y1 (en) * | 2005-04-07 | 2005-10-12 | (주)함코 | tire assembly apparatus |
| CN1876411A (en) * | 2005-05-16 | 2006-12-13 | 巴特勒股份公司 | Rotary rim support set especially for tyre assembling-dismantling machine |
| CN2880556Y (en) * | 2006-01-23 | 2007-03-21 | 王建华 | Folding tyre mounting and removing machine |
| WO2009098959A1 (en) * | 2008-02-06 | 2009-08-13 | Bridgestone Corporation | Mechanism for assembling rim of tire, method for assembling rim, automatic visual inspection equipment, automatic visual inspection method |
| KR20130120968A (en) * | 2012-04-26 | 2013-11-05 | 이응희 | A worktable for tyre wheel-hub |
| CN203697856U (en) * | 2013-12-06 | 2014-07-09 | 天津港联盟国际集装箱码头有限公司 | Dismounting and mounting device for large tires |
| CN204674296U (en) * | 2015-06-08 | 2015-09-30 | 朱建 | Vehicle tyre brake hub wheel hub integrated hydraulic removing machine |
| CN204776078U (en) * | 2015-07-10 | 2015-11-18 | 岳中珩 | Installation of aircraft wheel and dismounting device |
| CN105329050A (en) * | 2014-08-07 | 2016-02-17 | 陕西重型汽车有限公司 | Tyre installation apparatus employing electric control and method thereof |
| CN106625314A (en) * | 2016-12-16 | 2017-05-10 | 青岛海之源智能技术有限公司 | Tire clamping and installing device |
| CN106763060A (en) * | 2016-12-15 | 2017-05-31 | 南通华夏飞机工程技术股份有限公司 | Rudder dismounting school dress pin |
| CN206633729U (en) * | 2017-04-14 | 2017-11-14 | 刘珠峰 | A kind of semi-automatic dress tire machine for electric vehicle tyre |
| CN108284718A (en) * | 2018-02-10 | 2018-07-17 | 西安飞豹科技有限公司 | A kind of periderm of generalization intelligence aero tyre and wheel hub separation equipment |
| CN208698388U (en) * | 2018-09-13 | 2019-04-05 | 东莞市精伦实业有限公司 | A kind of rubber wheel wheel hub cover tire assembling equipment |
| CN210211901U (en) * | 2019-05-27 | 2020-03-31 | 南通华夏飞机工程技术股份有限公司 | Aircraft tire mounting equipment |
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB797014A (en) * | 1954-08-25 | 1958-06-25 | Marcel Lenoir | Improvements in or relating to apparatus for removing or refitting automobile tyres |
| SU362713A1 (en) * | 1970-12-21 | 1972-12-30 | REMOVER TIRES WHEEL ALL-UNION '' '! PATENT-T [Хг :: 1'Е-Кл:; БН5ЛЯС-ТМ \ 4 ''] | |
| US5088539A (en) * | 1990-09-11 | 1992-02-18 | Fmc Corporation | Tire changing apparatus |
| CN1181729A (en) * | 1995-04-26 | 1998-05-13 | 米什兰集团总公司 | Process and machine for fitting tyre beads |
| KR19980016611U (en) * | 1996-09-18 | 1998-06-25 | 양재신 | Automotive Tire Coupler |
| KR200398210Y1 (en) * | 2005-04-07 | 2005-10-12 | (주)함코 | tire assembly apparatus |
| CN1876411A (en) * | 2005-05-16 | 2006-12-13 | 巴特勒股份公司 | Rotary rim support set especially for tyre assembling-dismantling machine |
| CN2880556Y (en) * | 2006-01-23 | 2007-03-21 | 王建华 | Folding tyre mounting and removing machine |
| WO2009098959A1 (en) * | 2008-02-06 | 2009-08-13 | Bridgestone Corporation | Mechanism for assembling rim of tire, method for assembling rim, automatic visual inspection equipment, automatic visual inspection method |
| KR20130120968A (en) * | 2012-04-26 | 2013-11-05 | 이응희 | A worktable for tyre wheel-hub |
| CN203697856U (en) * | 2013-12-06 | 2014-07-09 | 天津港联盟国际集装箱码头有限公司 | Dismounting and mounting device for large tires |
| CN105329050A (en) * | 2014-08-07 | 2016-02-17 | 陕西重型汽车有限公司 | Tyre installation apparatus employing electric control and method thereof |
| CN204674296U (en) * | 2015-06-08 | 2015-09-30 | 朱建 | Vehicle tyre brake hub wheel hub integrated hydraulic removing machine |
| CN204776078U (en) * | 2015-07-10 | 2015-11-18 | 岳中珩 | Installation of aircraft wheel and dismounting device |
| CN106763060A (en) * | 2016-12-15 | 2017-05-31 | 南通华夏飞机工程技术股份有限公司 | Rudder dismounting school dress pin |
| CN106625314A (en) * | 2016-12-16 | 2017-05-10 | 青岛海之源智能技术有限公司 | Tire clamping and installing device |
| CN206633729U (en) * | 2017-04-14 | 2017-11-14 | 刘珠峰 | A kind of semi-automatic dress tire machine for electric vehicle tyre |
| CN108284718A (en) * | 2018-02-10 | 2018-07-17 | 西安飞豹科技有限公司 | A kind of periderm of generalization intelligence aero tyre and wheel hub separation equipment |
| CN208698388U (en) * | 2018-09-13 | 2019-04-05 | 东莞市精伦实业有限公司 | A kind of rubber wheel wheel hub cover tire assembling equipment |
| CN210211901U (en) * | 2019-05-27 | 2020-03-31 | 南通华夏飞机工程技术股份有限公司 | Aircraft tire mounting equipment |
Non-Patent Citations (2)
| Title |
|---|
| "多功能小型汽车外轮胎拆装机", 中国乡镇企业信息, no. 12, 30 December 1996 (1996-12-30) * |
| 王宏志;邓杰;: "一种垂直向上翻转式卸胎装置", 橡塑技术与装备, no. 11, 1 June 2016 (2016-06-01) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135071A (en) * | 2021-05-21 | 2021-07-20 | 东风汽车集团股份有限公司 | Automobile wheel assembling auxiliary tool and assembling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104638553A (en) | 180-degree rotary reinforced concrete pole lazy arm | |
| CN202625659U (en) | Lifting frame for isolating switch | |
| CN110228327A (en) | A kind of aero tyre installation equipment | |
| CN105650603A (en) | Fixing device for installing vertical rod on ground | |
| CN107332143B (en) | A kind of urban distribution network miniature transformer assistance platform | |
| CN103474905B (en) | The device of auxiliary grounding wire installing | |
| CN209777908U (en) | copper wire winding machine | |
| CN218152719U (en) | A laying device for assembled water and electricity pipeline | |
| CN206158685U (en) | Move fortune rig blowout preventer stack fixing device fast | |
| CN109626266B (en) | Maintenance platform of vertical suspension motor | |
| CN108343307A (en) | A kind of street lamp mounting device and installation method | |
| CN114152153A (en) | Rocket body natural frequency test supporting platform | |
| CN208608936U (en) | A kind of solar bracket pedestal easy to disassemble with installation | |
| CN108972128B (en) | Device and method for installing and adjusting large annular beveling machine | |
| CN117308043B (en) | Combined street lamp convenient to maintain and install | |
| CN106477300B (en) | Bottom plate intermediate station | |
| CN207021857U (en) | A kind of disk automatic welding rotor apparatus | |
| CN219275003U (en) | Novel special tool for dismounting and mounting generator air brake | |
| CN217010779U (en) | Portable many triangle-shaped structure support disappears and lacks device | |
| CN210211901U (en) | Aircraft tire mounting equipment | |
| CN110228327B (en) | Aircraft tire erection equipment | |
| CN216818071U (en) | Detachable grading ring structure | |
| CN220265134U (en) | Automobile lifting device | |
| CN220223418U (en) | Jacking equipment is assembled with high efficiency to photovoltaic installation | |
| CN213616479U (en) | Hydraulic support stand uide bushing assembly and disassembly tools |
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 | ||
| GR01 | Patent grant |