CN111451965B - Subassembly is fixed in diesel generating set installation - Google Patents
Subassembly is fixed in diesel generating set installation Download PDFInfo
- Publication number
- CN111451965B CN111451965B CN202010312570.XA CN202010312570A CN111451965B CN 111451965 B CN111451965 B CN 111451965B CN 202010312570 A CN202010312570 A CN 202010312570A CN 111451965 B CN111451965 B CN 111451965B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a diesel generating set mounting and fixing assembly which comprises two supporting side frames, wherein a supporting underframe is arranged between the two supporting side frames, a lifting plate is fixedly mounted on the inner side surface of a mounting rod, a supporting vertical plate is movably arranged on the inner side of a connecting vertical plate, a supporting plate is horizontally fixed at the bottom of the supporting vertical plate, a motor set base is arranged on the supporting plate, a generating set main body is mounted on the motor set base, a connecting flat plate is horizontally fixed at the bottom end of the connecting vertical plate, a connecting plate is fixedly mounted at the output shaft end of a second cylinder, a longitudinal plate is fixedly mounted at one side of the connecting plate through a bolt, and a limiting plate is fixedly connected at the top of the longitudinal plate; the fixing assembly is good in fixing capacity, an engine unit can be prevented from moving along the horizontal direction and the setting direction, stability of the engine unit is guaranteed, the generator unit main body can be automatically lifted, installation of the generator unit main body is facilitated, and labor intensity is reduced.
Description
Technical Field
The invention relates to the technical field of diesel generating set installation equipment, in particular to an installation and fixing component of a diesel generating set.
Background
The fixing mode of the installation fixing component of the existing diesel generating set is single, the safety of a main body of the generating set cannot be guaranteed, the generating set cannot be automatically lifted during installation, the labor intensity is high, lifting equipment is required to carry out lifting, meanwhile, the manual assistance is required, the labor intensity is high, the diesel generating set cannot be kept stable during lifting, and the safety is poor.
Disclosure of Invention
The invention aims to provide a diesel generating set mounting and fixing assembly, wherein two first air cylinders respectively drive two supporting vertical plates to clamp two sides of a generating set main body, two second air cylinders respectively drive two longitudinal plates to clamp two sides of a generating set base, so that the generating set main body is prevented from moving along the horizontal direction, and a limiting plate is arranged to clamp and limit the generating set base, so that the generating set main body is prevented from moving along the vertical direction during mounting, and the technical problems that the existing diesel generating set mounting and fixing assembly is single in fixing mode and cannot ensure the safety of the generating set main body are solved;
according to the invention, the rotating rod of the driving motor rotates and is matched with the rack and the lifting gear to drive the supporting plate to ascend, so that the motor set base and the generator set main body are driven to ascend, the generator set main body can be automatically lifted, the installation of the generator set main body is facilitated, the labor intensity is reduced, and the technical problems that the generator set cannot be automatically lifted when the existing diesel generator set installation fixing component is installed and the labor intensity is high are solved;
according to the invention, the longitudinal rod is arranged on the inner side of the supporting side frame, and the longitudinal rod and the mounting rod are fixed through the two end plates, so that the longitudinal rod is in sliding fit with the inner side of the supporting side frame in the lifting process of the lifting plate, the two sliding blocks are mounted on one side of the lifting plate, and the sliding rail is mounted on the inner side of the supporting side frame, so that the stable lifting of the supporting plate is ensured, and the technical problem that the existing diesel generator set cannot keep stable in the lifting process is solved.
The purpose of the invention can be realized by the following technical scheme:
a diesel generating set installation fixing assembly comprises two supporting side frames, wherein a supporting bottom frame is arranged between the two supporting side frames, the supporting bottom frame is fixed with the bottoms of the inner side surfaces of the two supporting side frames through welding, a driving motor is fixedly installed on the upper surface of the supporting bottom frame through a fixing bolt, a transmission gear is fixedly installed at the output end of the driving motor, a rotating rod is transversely arranged above the supporting bottom frame, two ends of the rotating rod are respectively and rotatably connected with the two supporting side frames through a bearing seat and a bearing, a transmission gear is also fixedly installed on the rotating rod, and the two transmission gears are connected through a chain;
the electric generator set comprises a rotating rod, a support side frame, a rack, a lifting gear, a lifting plate, a connecting vertical plate, a generator set main body, a connecting flat plate, a first mounting seat, a first cylinder, a second cylinder, a first lifting gear, a lifting plate, a motor set base, a generator set main body, a second lifting gear, a lifting plate, a connecting flat plate, a first mounting seat, a second cylinder, a first lifting gear, a lifting rod, a rack, a lifting plate, a connecting vertical plate, a connecting flat plate, a supporting plate and a motor set base, the output shaft end of the first cylinder penetrates through the vertical plate and is fixedly connected with one side of the supporting vertical plate;
connect dull and stereotyped bottom surface fixed mounting have the second mount pad, one side fixed mounting of second mount pad has the second cylinder, the output shaft fixed mounting of second cylinder has the connecting plate, there is the vertical plate one side of connecting plate through bolt fixed mounting, the top fixedly connected with limiting plate of vertical plate.
Furthermore, the inner sides of the two supporting side frames are vertically provided with longitudinal rods, the upper ends and the lower ends of the longitudinal rods are fixedly connected with the upper end and the lower end of the mounting rod through two end plates respectively, and the longitudinal rods are in sliding connection with the supporting side frames.
Furthermore, one side fixed mounting that supports the riser has three first guide bar, set up the round hole of three and first guide bar on the connection riser, first guide bar install in the round hole and with be connected riser sliding fit.
Furthermore, the inboard slidable mounting of first mount pad has two second guide bars, two the second guide bar is located the both sides of first mount pad respectively, the one end through connection riser of second guide bar and with support one side fixed connection of riser.
Furthermore, two sliding blocks are fixedly installed on one side of the lifting plate, two sliding rails corresponding to the sliding blocks are fixedly installed on the inner side face of the supporting side frame, and the lifting plate is connected with the supporting side frame in a sliding mode through the sliding blocks and the sliding rails.
Further, the width of the generator set base is larger than that of the generator set main body.
Furthermore, two third guide rods are slidably mounted on the inner side of the second mounting seat, and one ends of the two third guide rods are fixedly connected with one side of the longitudinal plate.
Furthermore, a groove is formed in the position, corresponding to one of the longitudinal plates, of the supporting plate.
Further, the specific working steps of the assembly for installing and fixing the diesel generating set are as follows:
step one, mounting a generator set main body on a motor set base, placing the generator set main body and the motor set base on a supporting plate, wherein a limiting plate is positioned above the supporting plate, simultaneously starting first cylinders on two sides, respectively driving two supporting vertical plates to clamp two sides of the generator set main body, simultaneously starting second cylinders on two sides, respectively driving two longitudinal plates to clamp two sides of the motor set base, and limiting the motor set base by the limiting plate;
and step two, starting a driving motor, wherein an output shaft of the driving motor rotates and drives a transmission gear fixed with the driving motor to rotate, the transmission gear on a rotating rod is driven to rotate through a chain, the rotating rod is driven to rotate, the rotating rod drives a lifting gear to rotate, the lifting gear drives a rack to ascend, and drives an installation rod to ascend, the installation rod drives a lifting plate to ascend, and drives a supporting plate to ascend, and drives a motor set base and a generator set main body to ascend, the supporting vertical plate is respectively driven by a first cylinder and a second cylinder, the longitudinal plate is separated from the motor set base, and the engine set is installed.
The invention has the beneficial effects that:
according to the invention, the two first air cylinders respectively drive the two supporting vertical plates to clamp two sides of the generator set main body, the two second air cylinders respectively drive the two longitudinal plates to clamp two sides of the generator set base, so that the generator set main body is prevented from moving along the horizontal direction, the limiting plate is arranged to clamp and limit the motor set base, the generator set main body is prevented from moving along the vertical direction during installation, and the stability and safety of the generator set main body are ensured;
according to the invention, the rotating rod of the driving motor rotates and is matched with the rack and the lifting gear to drive the supporting plate to ascend, so that the motor set base and the generator set main body are driven to ascend, the generator set main body can be automatically lifted, the generator set main body is convenient to mount, and the labor intensity is reduced;
according to the invention, the longitudinal rod is arranged on the inner side of the supporting side frame, and the longitudinal rod and the mounting rod are fixed through the two end plates, so that the longitudinal rod is in sliding fit with the inner side of the supporting side frame in the lifting process of the lifting plate, the two sliding blocks are mounted on one side of the lifting plate, and the sliding rail is mounted on the inner side of the supporting side frame, so that the stable lifting of the supporting plate is ensured, and the sliding of the motor group base and the generator group main body is avoided.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a diagram of a working state of a mounting and fixing assembly of a diesel generator set according to the present invention;
FIG. 2 is a three-dimensional structure view of a mounting and fixing component of a diesel generator set according to the invention;
FIG. 3 is a perspective view of a partial structure of a mounting and fixing component of a diesel generator set according to the present invention;
FIG. 4 is a perspective view of another angle of the partial structure of the mounting and fixing component of the diesel generating set of the invention;
fig. 5 is a combination view of the second cylinder, the connecting plate, the longitudinal plate, and the stopper plate according to the present invention.
In the figure: 1. a support sideframe; 2. a support chassis; 3. a drive motor; 4. rotating the rod; 5. a lifting gear; 6. a rack; 7. a longitudinal bar; 8. a lifting plate; 9. connecting a vertical plate; 10. connecting the flat plates; 11. a support vertical plate; 12. a support pallet; 13. a first cylinder; 14. a connecting rod; 15. a first guide bar; 16. a generator set main body; 17. a first mounting seat; 18. a second guide bar; 20. a second mounting seat; 21. a second cylinder; 22. a connecting plate; 23. a longitudinal plate; 24. a slide rail; 25. a motor set base; 26. a slider; 27. a transmission gear; 28. mounting a rod; 29. an end plate; 30. a third guide bar; 31. grooving; 32. and a limiting plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, a diesel generator set mounting and fixing assembly comprises two supporting side frames 1, wherein a supporting base frame 2 is arranged between the two supporting side frames 1, the supporting base frame 2 is fixed with the bottoms of the inner side surfaces of the two supporting side frames 1 through welding, a driving motor 3 is fixedly mounted on an upper surface fixing bolt of the supporting base frame 2, a transmission gear 27 is fixedly mounted at an output shaft end of the driving motor 3, a rotating rod 4 is transversely arranged above the supporting base frame 2, two ends of the rotating rod 4 are respectively and rotatably connected with the two supporting side frames 1 through a bearing seat and a bearing, a transmission gear 27 is also fixedly mounted on the rotating rod 4, and the two transmission gears 27 are connected through a chain transmission;
the utility model discloses a generator set, including dwang 4, support side bearer 1, fixed mounting have two lifting gear 5 on the dwang 4, two the inboard of support side bearer 1 is all vertically provided with installation pole 28, one side fixed mounting of installation pole 28 has rack 6, rack 6 meshes with lifting gear 5 mutually, fixed mounting has lifter plate 8 on the medial surface of installation pole 28, the inboard of lifter plate 8 is provided with connecting riser 9, through four connecting rods 14 fixed connection between connecting riser 9 and the lifter plate 8, the inboard activity of connecting riser 9 is provided with supporting riser 11, the bottom level of supporting riser 11 is fixed with supporting board 12, be provided with motor group base 25 on the supporting board 12, the upper surface middle part fixed mounting of motor group base 25 has generating set main part 16, the bottom level of connecting riser 9 is fixed with connects dull and stereotyped 10, the upper surface fixed mounting of connecting dull and stereotyped 10 has first mount pad 17, a first cylinder 13 is fixedly mounted on the first mounting seat 17, and the output shaft end of the first cylinder 13 penetrates through the vertical plate 9 and is fixedly connected with one side of the supporting vertical plate 11;
connect dull and stereotyped 10's bottom surface fixed mounting have second mount pad 20, one side fixed mounting of second mount pad 20 has second cylinder 21, the output shaft fixed mounting of second cylinder 21 has connecting plate 22, there is vertical plate 23 one side of connecting plate 22 through bolt fixed mounting, the top fixedly connected with limiting plate 32 of vertical plate 23.
The inner sides of the two supporting side frames 1 are vertically provided with longitudinal rods 7, the upper ends and the lower ends of the longitudinal rods 7 are fixedly connected with the upper ends and the lower ends of the mounting rods 28 through two end plates 29 respectively, and the longitudinal rods 7 are in sliding connection with the supporting side frames 1.
One side fixed mounting that supports riser 11 has three first guide bar 15, set up three and first guide bar 15's round hole on the connection riser 9, first guide bar 15 install in the round hole and with connection riser 9 sliding fit.
The inboard slidable mounting of first mount pad 17 has two second guide bars 18, two second guide bar 18 is located the both sides of first mount pad 17 respectively, the one end through connection riser 9 of second guide bar 18 and with one side fixed connection who supports riser 11.
Two sliding blocks 26 are fixedly installed on one side of the lifting plate 8, two sliding rails 24 corresponding to the sliding blocks 26 are fixedly installed on the inner side face of the supporting side frame 1, and the lifting plate 8 is connected with the supporting side frame 1 in a sliding mode through the sliding blocks 26 and the sliding rails 24.
The width of the generator set base 25 is greater than the width of the generator set main body 16.
Two third guide rods 30 are slidably mounted on the inner side of the second mounting seat 20, and one end of each of the two third guide rods 30 is fixedly connected with one side of the longitudinal plate 23.
The supporting plate 12 is provided with a slot 31 at a position corresponding to one of the longitudinal plates 23.
The specific working steps of the assembly for installing and fixing the diesel generating set are as follows:
step one, a generator set main body 16 is installed on a motor set base 25, the generator set main body 16 and the motor set base 25 are placed on a supporting plate 12, at the moment, a limiting plate 32 is located above the supporting plate 12, first air cylinders 13 on two sides are started simultaneously, the two first air cylinders 13 respectively drive two supporting vertical plates 11 to clamp two sides of the generator set main body 16, second air cylinders 21 on two sides are started simultaneously, the two second air cylinders 21 respectively drive two longitudinal plates 23 to clamp two sides of the motor set base 25, and the limiting plate 32 limits the motor set base 25;
step two, the driving motor 3 is started, an output shaft of the driving motor 3 rotates and drives the transmission gear 27 fixed with the driving motor to rotate, the transmission gear 27 on the rotating rod 4 is driven to rotate through a chain, the rotating rod 4 is driven to rotate, the rotating rod 4 drives the lifting gear 5 to rotate, the lifting gear 5 drives the rack 6 to ascend, the mounting rod 28 is driven to ascend, the mounting rod 28 drives the lifting plate 8 to ascend, the supporting plate 12 is driven to ascend, the motor set base 25 and the generator set main body 16 are driven to ascend, the supporting vertical plate 11 is respectively driven through the first air cylinder 13 and the second air cylinder 21, the longitudinal plate 23 is separated from the motor set base 25, and the engine set is mounted.
According to the invention, the two first cylinders 13 respectively drive the two supporting vertical plates 11 to clamp two sides of the generator set main body 16, the two second cylinders 21 respectively drive the two longitudinal plates 23 to clamp two sides of the generator set base 25, so that the generator set main body 16 is prevented from moving along the horizontal direction, the limiting plate 32 is arranged to clamp and limit the motor set base 25, the generator set main body 16 is prevented from moving along the vertical direction during installation, and the stability and safety of the generator set main body 16 are ensured;
according to the invention, the rotating rod 4 of the driving motor 3 rotates and is matched with the rack 6 and the lifting gear 5 for use to drive the supporting plate 12 to ascend, so that the motor set base 25 and the generator set main body 16 are driven to ascend, the generator set main body 16 can be automatically lifted, the installation of the generator set main body 16 is facilitated, and the labor intensity is reduced;
according to the invention, the longitudinal rod 7 is arranged on the inner side of the supporting side frame 1, and the longitudinal rod 7 and the mounting rod 28 are fixed through the two end plates 29, so that the longitudinal rod 7 is in sliding fit with the inner side of the supporting side frame 1 in the lifting process of the lifting plate 8, the two sliding blocks 26 are mounted on one side of the lifting plate 8, and the sliding rail 24 is mounted on the inner side of the supporting side frame 1, so that the stable lifting of the supporting plate 12 is ensured, and the motor group base 25 and the generator group main body 16 are prevented from sliding.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. The utility model provides a subassembly is fixed in diesel generating set installation, its characterized in that, includes two support side bearer (1), two it supports and is provided with between side bearer (1) supports chassis (2), support chassis (2) through welding and two the medial surface bottom of supporting side bearer (1) is fixed, the upper surface of supporting chassis (2) has driving motor (3) through bolt fixed mounting, the output shaft fixed mounting of driving motor (3) has drive gear (27), the top of supporting chassis (2) transversely is provided with dwang (4), the both ends of dwang (4) are passed through bearing frame, bearing and are connected with two support side bearer (1) rotations respectively, also fixed mounting has drive gear (27) on dwang (4), two connect through chain drive between drive gear (27);
fixed mounting has two lifting gears (5) on dwang (4), two the inboard of supporting side bearer (1) is all vertical to be provided with installation pole (28), one side fixed mounting of installation pole (28) has rack (6), rack (6) and lifting gear (5) mesh mutually, fixed mounting has lifter plate (8) on the medial surface of installation pole (28), the inboard of lifter plate (8) is provided with connecting riser (9), through four connecting rod (14) fixed connection between connecting riser (9) and lifter plate (8), the inboard activity of connecting riser (9) is provided with supporting riser (11), the bottom level of supporting riser (11) is fixed with supporting plate (12), be provided with motor group base (25) on supporting plate (12), the last surface middle part fixed mounting of motor group base (25) has generating set main part (16), a connecting flat plate (10) is horizontally fixed at the bottom end of the connecting vertical plate (9), a first mounting seat (17) is fixedly mounted on the upper surface of the connecting flat plate (10), a first air cylinder (13) is fixedly mounted on the first mounting seat (17), and the output shaft end of the first air cylinder (13) penetrates through the connecting vertical plate (9) and is fixedly connected with one side of the supporting vertical plate (11);
the bottom surface of the connecting plate (10) is fixedly provided with a second mounting seat (20), one side of the second mounting seat (20) is fixedly provided with a second cylinder (21), an output shaft of the second cylinder (21) is fixedly provided with a connecting plate (22), one side of the connecting plate (22) is fixedly provided with a longitudinal plate (23) through a bolt, the top of the longitudinal plate (23) is fixedly connected with a limiting plate (32), the inner sides of the two supporting side frames (1) are both vertically provided with a longitudinal rod (7), the upper end and the lower end of the longitudinal rod (7) are respectively fixedly connected with the upper end and the lower end of a mounting rod (28) through two end plates (29), and the longitudinal rod (7) is connected with the supporting side frames (1) in a sliding manner;
three first guide rods (15) are fixedly mounted on one side of the supporting vertical plate (11), three round holes corresponding to the first guide rods (15) are formed in the connecting vertical plate (9), and the first guide rods (15) are mounted in the round holes and are in sliding fit with the connecting vertical plate (9);
two second guide rods (18) are slidably mounted on the inner side of the first mounting seat (17), the two second guide rods (18) are respectively located on two sides of the first mounting seat (17), and one end of each second guide rod (18) penetrates through and is connected with a vertical plate (9) and fixedly connected with one side of a supporting vertical plate (11);
two sliding blocks (26) are fixedly installed on one side of the lifting plate (8), two sliding rails (24) corresponding to the sliding blocks (26) are fixedly installed on the inner side face of the supporting side frame (1), and the lifting plate (8) is connected with the supporting side frame (1) in a sliding mode through the sliding blocks (26) and the sliding rails (24);
the width of the generator set base (25) is larger than that of the generator set main body (16);
two third guide rods (30) are slidably mounted on the inner side of the second mounting seat (20), and one ends of the two third guide rods (30) are fixedly connected with one side of the longitudinal plate (23);
a notch (31) is formed in the position, corresponding to one of the longitudinal plates (23), of the supporting plate (12);
the specific working steps of the assembly for installing and fixing the diesel generating set are as follows:
step one, a generator set main body (16) is installed on a motor set base (25), the generator set main body (16) and the motor set base (25) are placed on a supporting plate (12), at the moment, a limiting plate (32) is located above the supporting plate (12), first cylinders (13) on two sides are started simultaneously, the two first cylinders (13) respectively drive two supporting vertical plates (11) to clamp two sides of the generator set main body (16), second cylinders (21) on two sides are started simultaneously, the two second cylinders (21) respectively drive two longitudinal plates (23) to clamp two sides of the motor set base (25), and the limiting plate (32) limits the motor set base (25);
and step two, starting the driving motor (3), enabling an output shaft of the driving motor (3) to rotate and drive a transmission gear (27) fixed with the driving motor to rotate, driving the transmission gear (27) on the rotating rod (4) to rotate through a chain, driving the rotating rod (4) to rotate, driving the lifting gear (5) to rotate through the rotating rod (4), driving the rack (6) to ascend through the lifting gear (5), driving the installation rod (28) to ascend through the installation rod (28), driving the lifting plate (8) to ascend through the installation rod (28), driving the supporting plate (12) to ascend, driving the motor set base (25) and the generator set main body (16) to ascend, driving the supporting vertical plate (11) and the longitudinal plate (23) to separate from the motor set base (25) through the first air cylinder (13) and the second air cylinder (21), and installing the engine set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312570.XA CN111451965B (en) | 2020-04-20 | 2020-04-20 | Subassembly is fixed in diesel generating set installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010312570.XA CN111451965B (en) | 2020-04-20 | 2020-04-20 | Subassembly is fixed in diesel generating set installation |
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| CN111451965A CN111451965A (en) | 2020-07-28 |
| CN111451965B true CN111451965B (en) | 2021-08-17 |
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| CN113547248A (en) * | 2021-08-04 | 2021-10-26 | 合肥泰禾卓海智能科技有限公司 | A kind of frame tailor-welding tooling and tailor-welding method |
| CN116475978B (en) * | 2023-04-11 | 2025-08-29 | 合肥康尔信电力系统有限公司 | A fixing structure for assembling a diesel generator |
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| KR101568524B1 (en) * | 2013-12-24 | 2015-11-11 | 주식회사 포스코 | Supporting apparatus for coupling cover of a roller reducing gear |
| CN207016426U (en) * | 2017-07-05 | 2018-02-16 | 连云港泓昊复合材料有限公司 | A kind of device for forklift transport GRP pipe |
| CN207267800U (en) * | 2017-09-08 | 2018-04-24 | 浙江长兴荣欣建设工程有限公司 | A kind of room is built automatically clamps elevating mechanism with aluminium alloy glass forms |
| CN208883396U (en) * | 2018-06-06 | 2019-05-21 | 连江大农环保科技有限公司 | A kind of material lifting device that urban construction stability is good |
| CN108723795A (en) * | 2018-06-14 | 2018-11-02 | 天津浩岩科技开发有限公司 | A kind of automotive hub Vehicle Processing auxiliary lifting devices |
| CN209354871U (en) * | 2018-11-15 | 2019-09-06 | 福建山海电力设备有限公司 | A kind of fixed device of diesel generating set |
| CN209702259U (en) * | 2018-12-13 | 2019-11-29 | 烽禾升医疗设备（昆山）有限公司 | A kind of automatic lifting turnover device |
| CN209831581U (en) * | 2019-04-18 | 2019-12-24 | 张秀群 | Lifting device for be used for engineering machine tool maintenance |
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