CN112211430A - Strutting arrangement for civil engineering - Google Patents
Strutting arrangement for civil engineering Download PDFInfo
- Publication number
- CN112211430A CN112211430A CN202010952763.1A CN202010952763A CN112211430A CN 112211430 A CN112211430 A CN 112211430A CN 202010952763 A CN202010952763 A CN 202010952763A CN 112211430 A CN112211430 A CN 112211430A
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- fixed
- plate
- fixing
- gear
- block
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
- E04G25/068—Shores or struts; Chocks telescopic with parts held together by positive means by a cam
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of civil engineering, in particular to a supporting device for civil engineering. According to the invention, through the matching of the movable plate and the limiting plate as well as the transmission plate and the fixed plate, the whole height of the supporting plate can be flexibly adjusted, the crank can be shaken by manpower, the influence on the use of the device due to power failure is prevented, and through the matching of the first gear and the second gear as well as the first threaded rod and the fixed block, the device can descend through the fixed block after being moved to a proper position, so that the device is fixed more firmly.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to a supporting device for civil engineering.
Background
Civil engineering both means the material of using, equipment and the technical activity such as exploration, design, construction, maintenance, repair that carry out, also means the object of engineering construction, and strutting arrangement has played very important effect in the civil engineering field, but current device is because the stability and the steadiness of backup pad are poor, the backup pad produces strong rocking under the exogenic action easily in the lift process, and the device can not use and can not fix the object of equidimension not under the circumstances of having a power failure, and traditional strutting arrangement generally all is installed on ground, need start lifting equipment and carry away it if need remove strutting arrangement, extravagant manpower and financial resources.
Disclosure of Invention
The invention aims to provide a supporting device for civil engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a supporting device for civil engineering comprises a fixing main body, wherein storage battery fixing boxes are arranged on two sides of the fixing main body, a supporting block is fixed at the top of the fixing main body, a first rotating shaft is rotatably connected inside the supporting block, transmission gears are arranged on the outer side of the first rotating shaft and on two sides of the supporting block, a third gear is arranged on the outer side of the first rotating shaft and on one end of one of the transmission gears, and a limiting block is rotatably connected on the outer side of the first rotating shaft and on one end of the other transmission gear;
one end of the fixed main body is slidably connected with a movable plate, a connecting plate is fixed to the top of the movable plate, a first transmission motor is arranged on the top of the connecting plate, a fourth gear is clamped to the output end of the first transmission motor, the fourth gear is meshed with the third gear, a first fixed clamping block is arranged on one side of one end of the fixed main body, a limiting plate is rotatably connected to the inside of the first fixed clamping block, and a second fixed clamping block is fixed to the other side of one end of the fixed main body;
the two ends of the top of the fixed main body are connected with transmission plates in a meshed mode at positions corresponding to the transmission gears, a fixed plate is fixed to the top of each transmission plate, second transmission motors are arranged at the two ends of the inner portion of each fixed plate, a second threaded rod is clamped at the output end of each second transmission motor, and a fixed baffle is connected to one end of each second threaded rod in a threaded mode;
the supporting shoe is characterized in that fixed sleeves are arranged at two ends of the top of the supporting block, a fixed shaft is connected to the top of each fixed sleeve in a sliding mode, and a fixed pin is assembled inside each fixed sleeve.
Preferably, the fixed main part's inside is fixed with the backup pad, the top of backup pad is provided with third drive motor, third drive motor's output joint has the second gear, the top meshing of second gear is connected with first gear, the inside of first gear is provided with the second axis of rotation, the outside of second axis of rotation and the one end that is located first gear are provided with first bevel gear, the bottom meshing of first bevel gear is connected with the second bevel gear, the bottom of second bevel gear is provided with first threaded rod, the bottom threaded connection of first threaded rod has the fixed block, fixed block and fixed main part sliding connection, four end angles of fixed main part bottom all are provided with universal moving wheel.
Preferably, bearings are installed inside the fixing body, the supporting block and the limiting block, and the fixing body is rotatably connected with the second rotating shaft, the supporting block is rotatably connected with the first rotating shaft, and the limiting block is rotatably connected with the first rotating shaft through the bearings.
Preferably, the top equipartition of fixed plate has seted up concave rib, the outside of fixed plate is equipped with the anticorrosive coating.
Preferably, the two sides of the transmission plate are provided with T-shaped sliding blocks, the transmission plate is connected with the fixed main body in a sliding mode through the T-shaped sliding blocks, a sliding groove is formed in the fixed main body, and the fixed main body is connected with the movable plate in a sliding mode through the sliding groove.
Preferably, a pin is arranged inside the first fixed clamping block, and the first fixed clamping block is connected with the limiting plate through the pin.
Preferably, thread grooves are formed in the fixing block and the fixing baffle, and the fixing block is connected with the first threaded rod and the fixing baffle is connected with the second threaded rod through the thread grooves and threads.
Preferably, the one end that fixed main part was kept away from to the movable plate is provided with the pulling handle, the one end that first axis of rotation outside just is located the stopper is provided with the rotation handle, anti-skidding line has all been seted up in the outside of pulling handle and rotation handle.
Preferably, a plurality of rectangular through grooves are uniformly formed in the top of the moving plate, and the limiting plates are in clearance fit with the rectangular through grooves.
Preferably, the fixed shaft is uniformly distributed with fixed holes, and the fixed holes are in clearance fit with the fixed pins.
The invention has at least the following beneficial effects:
1. the transmission gear is matched with the transmission plate, and the fixed shaft is matched with the fixed sleeve, so that the use height of the whole supporting plate can be flexibly adjusted when the device is used, and the stability and stability of the supporting plate during operation are greatly improved.
2. According to the invention, through the matching of the movable plate and the limiting plate as well as the fixed pin and the fixed hole, the device can rock the crank by manpower when the storage battery in the storage battery fixing box is in a power failure state, so that the use of the device is prevented from being influenced by power failure.
3. According to the invention, through the matching of the second threaded rod and the second transmission motor as well as the fixed baffle and the fixed plate, the device can fix objects with different sizes when in use, and through the concave ribs arranged on the top of the fixed plate, the overall wear-resisting and durable performance of the fixed plate is improved, and the service life of the fixed plate is prolonged.
4. According to the invention, through the matching of the first gear and the second gear as well as the first threaded rod and the fixed block, the device can be fixed more firmly through the descending of the fixed block after being moved to a proper position, so that the civil engineering operation can be rapidly carried out.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the entirety of a support device for civil engineering work according to the invention;
FIG. 2 is a side view of the whole of a supporting device for civil engineering work according to the invention;
FIG. 3 is a schematic view showing the internal structure of a fixing body of a supporting device for civil engineering work according to the present invention;
fig. 4 is a schematic view of a connecting structure of a moving plate and a limiting plate of the supporting device for civil engineering of the present invention;
FIG. 5 is a schematic view showing a coupling structure of a fourth gear and a third gear of the supporting device for civil engineering work of the present invention;
FIG. 6 is a schematic view showing a coupling structure of a fixing shaft and a fixing sleeve of a supporting device for civil engineering in accordance with the present invention;
fig. 7 is a schematic view showing the internal structure of a fixing plate of a supporting device for civil engineering in accordance with the present invention.
In the figure: 1. a fixed body; 2. a storage battery fixing box; 3. rotating the handle; 4. fixing a baffle plate; 5. a fixing plate; 6. a first drive motor; 7. a support block; 8. a limiting block; 9. a drive plate; 10. a first rotating shaft; 11. a second drive motor; 12. a first fixed fixture block; 13. a transmission gear; 14. a first gear; 15. a third drive motor; 16. a support plate; 17. a second gear; 18. a first bevel gear; 19. a second bevel gear; 20. a second rotating shaft; 21. a first threaded rod; 22. a fixed block; 23. a limiting plate; 24. a universal moving wheel; 25. moving the plate; 26. a second fixed fixture block; 27. a connecting plate; 28. a third gear; 29. a fourth gear; 30. fixing a sleeve; 31. a fixing hole; 32. a fixed shaft; 33. a fixing pin; 34. a second threaded rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
referring to fig. 1-7, a supporting device for civil engineering includes a fixing body 1, battery fixing boxes 2 are arranged on both sides of the fixing body 1, a supporting block 7 is fixed on the top of the fixing body 1, a first rotating shaft 10 is rotatably connected inside the supporting block 7, transmission gears 13 are arranged on the outer side of the first rotating shaft 10 and on both sides of the supporting block 7, a third gear 28 is arranged on the outer side of the first rotating shaft 10 and on one end of one of the transmission gears 13, and a limiting block 8 is rotatably connected on the outer side of the first rotating shaft 10 and on one end of the other one of the transmission gears 13;
one end of the fixed main body 1 is slidably connected with a movable plate 25, the top of the movable plate 25 is fixed with a connecting plate 27, the top of the connecting plate 27 is provided with a first transmission motor 6, the output end of the first transmission motor 6 is clamped with a fourth gear 29, the fourth gear 29 is meshed with a third gear 28, one side of one end of the fixed main body 1 is provided with a first fixed fixture block 12, the inner part of the first fixed fixture block 12 is rotatably connected with a limiting plate 23, and the other side of one end of the fixed main body 1 is fixed with a second fixed fixture block 26;
the two ends of the top of the fixed main body 1 are engaged with transmission plates 9 at positions corresponding to the transmission gears 13, the top of each transmission plate 9 is fixed with a fixed plate 5, the two ends of the inside of each fixed plate 5 are respectively provided with a second transmission motor 11, the output end of each second transmission motor 11 is clamped with a second threaded rod 34, and one end of each second threaded rod 34 is in threaded connection with a fixed baffle 4;
the both ends at supporting shoe 7 top all are provided with fixed cover 30, and the top sliding connection of fixed cover 30 has fixed axle 32, and the inside of fixed cover 30 is equipped with fixed pin 33.
The scheme has the following working processes:
firstly, the device is moved to a proper position through a universal moving wheel 24, then the third transmission motor 15 is electrically connected with a storage battery arranged in a storage battery fixing box 2, so that the third transmission motor 15 is electrified to drive a second gear 17 to rotate, then the second gear 17 drives a first gear 14 to rotate, then the first gear 14 drives a second rotating shaft 20 to rotate, then the second rotating shaft 20 drives a first bevel gear 18 to rotate, then the first bevel gear 18 drives a first threaded rod 21 to rotate through a second bevel gear 19, and further the fixed block 22 is driven to descend through the rotation of the first threaded rod 21, so that the device is in contact with the ground through the fixed block 22, and further the fixation is firmer;
then, the first transmission motor 6 is electrically connected with the storage battery, so that the first transmission motor 6 is electrified and drives the fourth gear 29 to rotate, the fourth gear 29 drives the third gear 28 in meshed connection to rotate, then the third gear 28 drives the first rotating shaft 10 to rotate, the first rotating shaft 10 drives the transmission gear 13 to rotate, then the transmission gear 13 drives the transmission plate 9 in meshed connection to ascend, the transmission plate 9 drives the fixing plate 5 to ascend, meanwhile, the fixing plate 5 drives the fixing shaft 32 to ascend, and after the fixing plate 5 ascends to a proper position, the fixing pin 33 is placed in the fixing sleeve 30 to further fix the fixing hole 31;
then, the second transmission motor 11 is electrically connected with the storage battery, so that the second transmission motor 11 is electrified and drives the second threaded rod 34 to rotate, the second threaded rod 34 drives the fixing baffle 4 in threaded connection to move outwards, the structural strength of the fixing plate 5 is greatly enhanced through the concave rib arranged at the top of the fixing plate 5, the wear-resisting and durable performances of the fixing plate 5 are improved, and then the corrosion-resisting performances of the fixing plate 5 in use are improved through the anticorrosive coating arranged on the outer surface of the fixing plate 5, so that the service life of the fixing plate 5 is prolonged;
when the storage battery power supply in the storage battery fixing box 2 is exhausted, the limiting plate 23 is separated from the moving plate 25 by rotating the limiting plate 23 upwards, then the moving plate 25 is pulled outwards by pulling the handle, then the moving plate 25 drives the first driving motor 6 to move outwards through the connecting plate 27, further the fourth gear 29 is separated from the third gear 28, then the limiting plate 23 is clamped in a groove formed in the tops of the moving plate 25 and the second fixing block 26 by connecting the pin of the first fixing block 12 and the limiting plate 23, further the first driving motor 6 is prevented from moving, then the fixing pin 33 is pulled outwards, the fixing pin 33 is separated from the fixing sleeve 30, then the handle 3 is rotated manually, the rotating handle 3 drives the driving plate 9 to descend through the first rotating shaft 10 and the driving gear 13, further the driving plate 9 drives the fixing plate 5 to descend, thereby the device can be normally used under the condition of power failure.
According to the working process, the following steps are known:
1. the transmission gear 13, the transmission plate 9, the fixed shaft 32 and the fixed sleeve 30 are matched, so that the whole using height of the supporting plate 16 can be flexibly adjusted when the device is used, and the stability and stability of the supporting plate 16 during operation are greatly improved.
2. According to the invention, through the matching of the moving plate 25, the limiting plate 23 and the fixing pin 33 with the fixing hole 31, when the storage battery in the storage battery fixing box 2 is in a power failure state, the device can shake the crank by manpower, and further, the use of the device is prevented from being influenced by the power failure.
3. According to the invention, through the matching of the second threaded rod 34 and the second transmission motor 11 as well as the fixed baffle 4 and the fixed plate 5, objects with different sizes can be fixed when the device is used, and through the concave ribs arranged on the top of the fixed plate 5, the overall wear-resisting and durable performance of the fixed plate 5 is improved, and the service life of the fixed plate 5 is prolonged.
4. The invention enables the device to be fixed more firmly by descending the fixed block 22 after moving to a proper position through the matching of the first gear 14 and the second gear 17 and the first threaded rod 21 and the fixed block 22, thereby being beneficial to the rapid civil engineering operation.
Further, the inside of fixed main part 1 is fixed with backup pad 16, the top of backup pad 16 is provided with third drive motor 15, the output joint of third drive motor 15 has second gear 17, the top meshing of second gear 17 is connected with first gear 14, the inside of first gear 14 is provided with second axis of rotation 20, the outside of second axis of rotation 20 and the one end that is located first gear 14 are provided with first bevel gear 18, the bottom meshing of first bevel gear 18 is connected with second bevel gear 19, the bottom of second bevel gear 19 is provided with first threaded rod 21, and fix through supporting shoe 7 in the first threaded rod 21 outside, the bottom threaded connection of first threaded rod 21 has fixed block 22, fixed block 22 and fixed main part 1 sliding connection, four end angles of fixed main part 1 bottom all are provided with universal moving wheel 24.
Further, the bearings are installed inside the fixing body 1, the supporting block 7 and the limiting block 8, and the fixing body 1 and the second rotating shaft 20, the supporting block 7 and the first rotating shaft 10 and the limiting block 8 and the first rotating shaft 10 are connected in a rotating mode through the bearings, so that the second rotating shaft 20 and the first rotating shaft 10 can rotate more stably.
Further, concave rib has been seted up to the top equipartition of fixed plate 5, and the outside of fixed plate 5 is equipped with the anticorrosive coating, strengthens fixed plate 5's structural strength by a wide margin, improves the holistic wear-resisting durability of fixed plate 5, prolongs fixed plate 5's life.
Further, the two sides of the transmission plate 9 are provided with T-shaped sliders, the transmission plate 9 is connected with the fixed main body 1 in a sliding mode through the T-shaped sliders, a sliding groove is formed in the fixed main body 1, the fixed main body 1 is connected with the movable plate 25 in a sliding mode through the sliding groove, and the supporting block 7 and the movable plate 25 can be more stable when moving.
Further, a pin is arranged inside the first fixing clamping block 12, and the first fixing clamping block 12 is connected with the limiting plate 23 through the pin, so that the limiting plate 23 can rotate through the pin after being opened.
Further, the thread groove has all been seted up to the inside of fixed block 22 and fixed stop 4, all passes through thread groove threaded connection between fixed block 22 and the first threaded rod 21, between fixed stop 4 and the second threaded rod 34, and rotation through first threaded rod 21 and second threaded rod 34 drives fixed block 22 and second threaded rod 34 fast and removes.
Further, the one end that fixed main part 1 was kept away from to movable plate 25 is provided with the pulling handle, and the one end that just is located stopper 8 in the first axis of rotation 10 outside is provided with rotation handle 3, and anti-skidding line has all been seted up in the outside of pulling handle and rotation handle 3, and the operating personnel of being convenient for can not produce when the first axis of rotation 10 of manual rotation and skid.
Further, a plurality of rectangular through grooves are uniformly formed in the top of the moving plate 25, and the limiting plate 23 is in clearance fit with the rectangular through grooves, so that the moving plate 25 can drive the first transmission motor 6 to move outwards through the connecting plate 27, and the fourth gear 29 and the third gear 28 can be separated to be manually operated when the power is off.
Further, fixing holes 31 are uniformly formed in the fixing shaft 32, and the fixing holes 31 are in clearance fit with the fixing pins 33, so that the fixing holes 31 can support the fixing plate 5 under the fixing of the fixing pins 33.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The supporting device for civil engineering comprises a fixing main body (1) and is characterized in that storage battery fixing boxes (2) are arranged on two sides of the fixing main body (1), a supporting block (7) is fixed to the top of the fixing main body (1), a first rotating shaft (10) is rotatably connected to the inside of the supporting block (7), transmission gears (13) are arranged on the outer sides of the first rotating shaft (10) and located on two sides of the supporting block (7), a third gear (28) is arranged on the outer side of the first rotating shaft (10) and located at one end of one of the transmission gears (13), and a limiting block (8) is rotatably connected to the outer side of the first rotating shaft (10) and located at one end of the other one of the transmission gears (13);
one end of the fixed main body (1) is slidably connected with a movable plate (25), a connecting plate (27) is fixed to the top of the movable plate (25), a first transmission motor (6) is arranged on the top of the connecting plate (27), a fourth gear (29) is clamped to the output end of the first transmission motor (6), the fourth gear (29) is meshed with a third gear (28) and connected with the third gear, a first fixed clamping block (12) is arranged on one side of one end of the fixed main body (1), a limiting plate (23) is rotatably connected to the interior of the first fixed clamping block (12), and a second fixed clamping block (26) is fixed to the other side of one end of the fixed main body (1);
the two ends of the top of the fixed main body (1) are meshed with transmission plates (9) at positions corresponding to the transmission gears (13), a fixed plate (5) is fixed to the top of each transmission plate (9), second transmission motors (11) are arranged at the two ends of the inner portion of each fixed plate (5), second threaded rods (34) are clamped at the output ends of the second transmission motors (11), and one ends of the second threaded rods (34) are connected with fixed baffles (4) in a threaded mode;
both ends at supporting shoe (7) top all are provided with fixed cover (30), the top sliding connection of fixed cover (30) has fixed axle (32), the inside assembly of fixed cover (30) has fixed pin (33).
2. The supporting device for civil engineering according to claim 1, wherein a supporting plate (16) is fixed inside the fixing body (1), a third transmission motor (15) is arranged on the top of the supporting plate (16), a second gear (17) is clamped on the output end of the third transmission motor (15), a first gear (14) is connected on the top of the second gear (17) in a meshing manner, a second rotating shaft (20) is arranged inside the first gear (14), a first bevel gear (18) is arranged on the outer side of the second rotating shaft (20) and at one end of the first gear (14), a second bevel gear (19) is connected on the bottom of the first bevel gear (18) in a meshing manner, a first threaded rod (21) is arranged on the bottom of the second bevel gear (19), and a fixing block (22) is connected on the bottom of the first threaded rod (21) in a threaded manner, the fixed block (22) is connected with the fixed main body (1) in a sliding mode, and the four end angles of the bottom of the fixed main body (1) are provided with universal moving wheels (24).
3. A supporting device for civil engineering as claimed in claim 2, characterized in that bearings are mounted inside the fixed body (1), the supporting block (7) and the limiting block (8), and the fixed body (1) and the second rotation axis (20), the supporting block (7) and the first rotation axis (10) and the limiting block (8) and the first rotation axis (10) are rotatably connected through bearings.
4. The supporting device for civil engineering according to claim 1, characterized in that the top of the fixed plate (5) is uniformly provided with concave ribs, and the outer side of the fixed plate (5) is provided with an anticorrosive coating.
5. The supporting device for civil engineering according to claim 1, wherein the two sides of the driving plate (9) are provided with T-shaped sliding blocks, the driving plate (9) is connected with the fixed main body (1) in a sliding manner through the T-shaped sliding blocks, the fixed main body (1) is internally provided with a sliding groove, and the fixed main body (1) is connected with the moving plate (25) in a sliding manner through the sliding groove.
6. The supporting device for civil engineering according to claim 1, wherein the first fixed block (12) is provided with a pin inside, and the first fixed block (12) is connected with the limiting plate (23) through the pin.
7. The supporting device for civil engineering according to claim 2, wherein the fixing block (22) and the fixing baffle (4) are provided with screw grooves inside, and the fixing block (22) and the first threaded rod (21) and the fixing baffle (4) and the second threaded rod (34) are connected by screw threads through the screw grooves.
8. The supporting device for civil engineering according to claim 1, characterized in that the moving plate (25) is provided with a pulling handle at the end far from the fixed body (1), the rotating handle (3) is provided at the end outside the first rotating shaft (10) and at the end of the limiting block (8), and the outer sides of the pulling handle and the rotating handle (3) are provided with anti-skid lines.
9. The supporting device for civil engineering according to claim 1, wherein the top of the moving plate (25) is provided with a plurality of rectangular through grooves, and the limiting plate (23) is in clearance fit with the rectangular through grooves.
10. The supporting device for civil engineering according to claim 1, characterized in that the fixing shaft (32) has fixing holes (31) uniformly distributed therein, the fixing holes (31) and the fixing pins (33) are in clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010952763.1A CN112211430A (en) | 2020-09-11 | 2020-09-11 | Strutting arrangement for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010952763.1A CN112211430A (en) | 2020-09-11 | 2020-09-11 | Strutting arrangement for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112211430A true CN112211430A (en) | 2021-01-12 |
Family
ID=74050360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010952763.1A Pending CN112211430A (en) | 2020-09-11 | 2020-09-11 | Strutting arrangement for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112211430A (en) |
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|---|---|---|---|---|
| CN2152874Y (en) * | 1993-01-08 | 1994-01-12 | 沈强 | Rotary safety door latch |
| CN206319560U (en) * | 2016-12-26 | 2017-07-11 | 董立杰 | A kind of civil engineering support meanss |
| CN107117260A (en) * | 2017-04-28 | 2017-09-01 | 丁庆慈 | A kind of receipts anchor device peculiar to vessel |
| CN207892442U (en) * | 2017-10-20 | 2018-09-21 | 浙江双林古建园林工程有限公司 | A kind of Gu wood door structure |
| CN109188275A (en) * | 2018-08-28 | 2019-01-11 | 王永 | A kind of application method of new energy electric motor vehicle direct current generator test device |
| CN209163396U (en) * | 2018-07-19 | 2019-07-26 | 左向欣 | A kind of building outside climbing type CONSTRUCTION OPERATIONS platform |
| CN210713935U (en) * | 2019-08-16 | 2020-06-09 | 北京中环世纪工程设计有限责任公司 | Can increase using area's strutting arrangement for building reinforcement |
| CN210824162U (en) * | 2019-11-10 | 2020-06-23 | 福建省尤溪县华鑫化工有限责任公司 | Conveyor is used in polyaluminium chloride production |
| KR20200082966A (en) * | 2018-12-31 | 2020-07-08 | 학교법인 김천대학교 | Movable columns for repairs of structures to improve height control |
| CN211417452U (en) * | 2019-12-06 | 2020-09-04 | 湖北南桂铝业集团有限公司 | Be applied to conveyer of aluminum alloy door and window ageing oven |
-
2020
- 2020-09-11 CN CN202010952763.1A patent/CN112211430A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152874Y (en) * | 1993-01-08 | 1994-01-12 | 沈强 | Rotary safety door latch |
| CN206319560U (en) * | 2016-12-26 | 2017-07-11 | 董立杰 | A kind of civil engineering support meanss |
| CN107117260A (en) * | 2017-04-28 | 2017-09-01 | 丁庆慈 | A kind of receipts anchor device peculiar to vessel |
| CN207892442U (en) * | 2017-10-20 | 2018-09-21 | 浙江双林古建园林工程有限公司 | A kind of Gu wood door structure |
| CN209163396U (en) * | 2018-07-19 | 2019-07-26 | 左向欣 | A kind of building outside climbing type CONSTRUCTION OPERATIONS platform |
| CN109188275A (en) * | 2018-08-28 | 2019-01-11 | 王永 | A kind of application method of new energy electric motor vehicle direct current generator test device |
| KR20200082966A (en) * | 2018-12-31 | 2020-07-08 | 학교법인 김천대학교 | Movable columns for repairs of structures to improve height control |
| CN210713935U (en) * | 2019-08-16 | 2020-06-09 | 北京中环世纪工程设计有限责任公司 | Can increase using area's strutting arrangement for building reinforcement |
| CN210824162U (en) * | 2019-11-10 | 2020-06-23 | 福建省尤溪县华鑫化工有限责任公司 | Conveyor is used in polyaluminium chloride production |
| CN211417452U (en) * | 2019-12-06 | 2020-09-04 | 湖北南桂铝业集团有限公司 | Be applied to conveyer of aluminum alloy door and window ageing oven |
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Application publication date: 20210112 |
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| RJ01 | Rejection of invention patent application after publication |