CN114772514B - Bridge construction machinery hoisting device - Google Patents
Bridge construction machinery hoisting device Download PDFInfo
- Publication number
- CN114772514B CN114772514B CN202210545197.1A CN202210545197A CN114772514B CN 114772514 B CN114772514 B CN 114772514B CN 202210545197 A CN202210545197 A CN 202210545197A CN 114772514 B CN114772514 B CN 114772514B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sliding
- movable frame
- bottom plate
- sleeve
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 125000003003 spiro group Chemical group 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
Abstract
The invention discloses a bridge construction machinery lifting device, which comprises a movable frame, a lifting frame and a lifting frame, wherein the movable frame is arranged on the movable frame; the lifting parts are arranged above the movable frame, the sliding rails are fixedly connected with the movable frame, two lifting parts are arranged, the two lifting parts are arranged on the sliding rails, and the two lifting parts are in transmission connection with the sliding rails; the fixed establishment, fixed establishment is provided with two, and two fixed establishment set up respectively in the both sides of slide rail, and fixed establishment is including the rigid coupling at the regulation portion on movable frame top, and the equal spiro union in both ends portion of regulation portion has the thread bush, and two thread bushes all with the spacing slip joint of movable frame, the equal swing joint in the end of two thread bushes has clamping part, and two clamping parts all are articulated with movable frame.
Description
Technical Field
The invention relates to the technical field of bridge construction machinery lifting devices, in particular to a bridge construction machinery lifting device.
Background
Bridge refers to a building constructed for crossing natural or artificial obstacles on a road, and in the process of erecting the bridge, workers are required to reach the bottom end of a bridge body for construction operation, and in the process, lifting devices are required to be used for transporting the workers to the bottom end of the bridge body and lifting the workers after construction is completed.
However, because the existing lifting device is inconvenient to manually adjust, change and limit the installation and use positions of the existing lifting device when in use, the lifting device is easy to incline and shake integrally due to unilateral stress, so that the lifting material and staff can shake and fall integrally easily in the process of lifting, and serious construction safety hazards exist simultaneously.
Therefore, there is a need to design a lifting device of a bridge construction machine to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a lifting device of bridge construction machinery, which comprises,
a moving rack;
the lifting parts are arranged above the movable frame, the sliding rails are fixedly connected with the movable frame, two lifting parts are arranged, the two lifting parts are arranged on the sliding rails, and the two lifting parts are in transmission connection with the sliding rails;
the fixing mechanism is provided with two, two fixing mechanism sets up respectively the both sides of slide rail, fixing mechanism is in including the rigid coupling the regulation portion on movable frame top, the equal spiro union in both ends of regulation portion has the thread bush, two the thread bush all with the spacing slip joint of movable frame, two the equal swing joint of end of thread bush has clamping part, and two the clamping part all with the movable frame articulates.
Preferably, the adjusting part is fixedly connected with a fixed sleeve at the top end of the movable frame, the fixed sleeve is rotationally connected with a rotating shaft, two ends of the rotating shaft are coaxially fixedly connected with screw rods, the rotation directions of the two screw rods are opposite, the two screw sleeves are respectively sleeved on the two screw rods in a threaded manner, the top end of the fixed sleeve is fixedly connected with a power assembly, and the rotating shaft is in transmission connection with the power assembly.
Preferably, the power assembly comprises a second motor fixedly connected to the top end of the fixed sleeve, a second gear is coaxially fixedly connected to an output shaft of the second motor, a third gear is fixedly sleeved on the rotating shaft, and the second gear is meshed with the third gear.
Preferably, the clamping part comprises a connecting rod movably connected with one end of the threaded sleeve, which is far away from the fixed sleeve, the bottom of the connecting rod is hinged with the movable frame, and the tail end of the connecting rod is hinged with a clamping disc.
Preferably, a sliding groove is formed in one side, close to the threaded sleeve, of the connecting rod, a second sliding block is connected in the sliding groove in a sliding mode, and the second sliding block is hinged to the threaded sleeve.
Preferably, the movable frame comprises a bottom plate, a plurality of movable wheels are rotatably connected to the bottom end of the bottom plate, the fixed sleeve and the sliding rail are fixedly connected to the top end of the bottom plate, the connecting rod is hinged to the bottom plate, and the threaded sleeve is in limited sliding connection with the bottom plate.
Preferably, a top plate is arranged above the bottom plate, a plurality of support columns are arranged between the bottom plate and the top plate, two ends of each support column are fixedly connected with the bottom plate and the top plate respectively, and the sliding rail is fixedly connected with the bottom end of the top plate.
Preferably, the thread bush is in a polygonal prism shape, a sliding sleeve is sleeved on the outer side of the thread bush in a sliding manner, and the sliding sleeve is fixedly connected to the top end of the bottom plate.
Preferably, the lifting part comprises a first sliding block which is in sliding connection with the sliding rail, a hydraulic rod is fixedly connected to the bottom end of the first sliding block, a frame body is fixedly connected to the tail end of the hydraulic rod, a driving assembly is fixedly connected to the side wall of the first sliding block, and the driving assembly is in transmission connection with the sliding rail.
Preferably, the driving assembly comprises a toothed plate fixedly connected to the sliding rail, a first motor is fixedly connected to the side wall of the first sliding block, a first gear is coaxially fixedly connected to an output shaft of the first motor, and the first gear is meshed with the toothed plate.
The invention discloses the following technical effects:
after the device is moved to the position to be constructed through the movable frame, the second motor is controlled to operate, the clamping part clamps the bridge body, the device is fixed to the position to be constructed, the first motor and the hydraulic rod are controlled to enable the frame body to reach the position close to the top end of the bridge body, after the worker enters the frame body, the first motor and the hydraulic rod are controlled to enable the worker to reach the construction position of the bottom end of the bridge body to carry out construction operation, when the construction operation is completed, the first motor and the hydraulic rod are controlled to lift the worker to the position close to the top end of the bridge body, after the worker comes out from the frame body, the second motor is controlled to enable the clamping part to not clamp the bridge body any more, and the device is moved to the next construction site through the movable frame to repeat the operation. This device can be convenient remove to construction site, can hold the bridge through the clamping part after reaching construction site, fix this device on the bridge, ensure the security in the follow-up staff use, can send the staff to the bridge bottom through the elevating part, make things convenient for the staff to carry out the operation in the bridge bottom, can carry the staff to the bridge top through the elevating part after the operation is accomplished.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a lifting device for a bridge construction machine according to the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is an enlarged view of B in FIG. 1;
FIG. 4 is a top view of a bridge construction machine lifting device according to the present invention;
FIG. 5 is a schematic illustration of the connection of a sliding sleeve to a threaded sleeve according to the present invention;
FIG. 6 is a schematic diagram illustrating the connection between the first slider and the slide rail according to the present invention;
FIG. 7 is a schematic diagram illustrating the connection between a clamping plate and a connecting rod in a second embodiment of the present invention;
wherein, 1, the bottom plate; 2. a support column; 3. a top plate; 4. a toothed plate; 5. a slide rail; 6. a first motor; 7. a first slider; 8. a hydraulic rod; 9. a frame; 10. a clamping plate; 11. a moving wheel; 12. fixing the sleeve; 13. a rotating shaft; 14. a fixed rod; 15. a first gear; 16. a second gear; 17. a second motor; 18. a third gear; 19. a chute; 20. a second slider; 21. a sliding sleeve; 22. a thread sleeve; 23. a connecting rod; 24. a bridge body; 25. a spring; 26. and (5) a screw rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1
Referring to fig. 1 to 6, the present invention provides a bridge construction machine lifting device including, a movable frame;
the lifting parts are arranged above the movable frame, the sliding rails 5 are fixedly connected with the movable frame, two lifting parts are arranged, the two lifting parts are arranged on the sliding rails 5, and the two lifting parts are in transmission connection with the sliding rails 5;
the fixed establishment, fixed establishment is provided with two, and two fixed establishment sets up in the both sides of slide rail 5 respectively, and fixed establishment includes the adjustment part of rigid coupling on the movable frame top, and the equal spiro union in both ends portion of adjustment part has thread bush 22, and two thread bush 22 all with the spacing slip of movable frame, the equal swing joint in the end of two thread bush 22 has clamping part, and two clamping parts all articulate with the movable frame.
Further, the adjusting part is fixedly connected with a fixed sleeve 12 at the top end of the movable frame, a rotating shaft 13 is rotationally connected with the fixed sleeve 12, two ends of the rotating shaft 13 are coaxially and fixedly connected with lead screws 26, the rotation directions of the two lead screws 26 are opposite, two thread sleeves 22 are respectively sleeved on the two lead screws 26 in a threaded manner, a power assembly is fixedly connected at the top end of the fixed sleeve 12, and the rotating shaft 13 is in transmission connection with the power assembly.
Further, the power assembly comprises a second motor 17 fixedly connected to the top end of the fixed sleeve 12, a second gear 16 is coaxially fixedly connected to an output shaft of the second motor 17, a third gear 18 is fixedly sleeved on the rotating shaft 13, and the second gear 16 is meshed with the third gear 18.
The second motor 17 rotates to drive the second gear 16 coaxially fixedly connected with the output shaft of the second motor to rotate, the second gear 16 drives the third gear 18 meshed with the second gear to rotate, the third gear 18 drives the rotating shaft 13 fixedly connected with the third gear to rotate, and then the screw rod 26 coaxially fixedly connected with the rotating shaft 13 is driven to rotate, and as the threaded sleeve 22 is in threaded connection with the screw rod 26 and the threaded sleeve 22 is in limit sliding connection with the movable frame, the threaded sleeve 22 can be controlled to move along the horizontal direction, and whether the clamping part clamps the bridge body 24 or not is controlled.
Further, a through hole is formed at the top end of the fixed sleeve 12, and the second gear 16 penetrates through the fixed sleeve 12 through the through hole and is meshed with the third gear 18.
Further, the clamping part comprises a connecting rod 23 movably connected to one end of the threaded sleeve 22 far away from the fixed sleeve 12, the bottom of the connecting rod 23 is hinged with the movable frame, and the tail end of the connecting rod 23 is hinged with the clamping disc 10.
Since the clamping disk 10 is hinged to the connecting rod 23, when the clamping disk 10 is in contact with the bridge 24, the angle can be automatically adjusted, so that the clamping disk 10 is better in contact with the bridge 24.
Further, a sliding groove 19 is formed in one side, close to the threaded sleeve 22, of the connecting rod 23, a second sliding block 20 is connected in the sliding groove 19 in a sliding mode, and the second sliding block 20 is hinged to the threaded sleeve 22.
When the control thread bush 22 moves on the horizontal position, the second sliding block 20 slides in the sliding groove 19, and the second sliding block 20 is hinged with the thread bush 22, so that the connecting rod 23 can rotate around a hinged point between the connecting rod and the fixed rod 14, the clamping disc 10 can move towards the direction close to the bridge body 24, the device can be fixed with the bridge body 24 after the clamping disc 10 contacts with the bridge body 24, the device can be fixed at a designated construction position of the bridge body 24, and the safety when the device is used is ensured.
Further, the movable frame comprises a bottom plate 1, a plurality of movable wheels 11 are rotatably connected to the bottom end of the bottom plate 1, a fixed sleeve 12 and a sliding rail 5 are fixedly connected to the top end of the bottom plate 1, a connecting rod 23 is hinged to the bottom plate 1, and a threaded sleeve 22 is in limiting sliding connection with the bottom plate 1. The whole device can be driven to move on the bridge body 24 through the moving frame, so that the device can be moved to a specified construction position more conveniently.
Further, the connecting rod 23 is L-shaped, the chute 19 is arranged on the vertical section of the connecting rod 23, the bottom end of the bottom plate 1 is fixedly connected with the fixed rod 14, the bottom of the vertical section of the connecting rod 23 is hinged with the side wall of the fixed rod 14, and the clamping disc 10 is hinged at the tail end of the horizontal section of the connecting rod 23.
Further, be provided with roof 3 above the bottom plate 1, be provided with a plurality of support columns 2 between bottom plate 1 and the roof 3, the both ends of support column 2 respectively with bottom plate 1 and roof 3 rigid coupling, slide rail 5 rigid coupling is in roof 3 bottom.
Further, the thread sleeve 22 is in a polygonal prism shape, a sliding sleeve 21 is sleeved on the outer side of the thread sleeve 22 in a sliding manner, and the sliding sleeve 21 is fixedly connected to the top end of the bottom plate 1.
Further, the lifting part comprises a first sliding block 7 which is slidingly connected with the sliding rail 5, a hydraulic rod 8 is fixedly connected at the bottom end of the first sliding block 7, a frame 9 is fixedly connected at the tail end of the hydraulic rod 8, a driving component is fixedly connected on the side wall of the first sliding block 7, and the driving component is in transmission connection with the sliding rail 5.
The hydraulic rod 8 can control the distance between the frame 9 and the bridge 24, so that a worker can work at the bottom end of the bridge 24, and the frame 9 can be lifted after work is completed, and the worker is transported to the top end of the bridge 24.
Further, the driving assembly comprises a toothed plate 4 fixedly connected to the sliding rail 5, a first motor 6 is fixedly connected to the side wall of the first sliding block 7, a first gear 15 is coaxially fixedly connected to an output shaft of the first motor 6, and the first gear 15 is meshed with the toothed plate 4.
The first motor 6 rotates to drive the first gear 15 to rotate, and because the first gear 15 is meshed with the toothed plate 4, and the first sliding block 7 is in sliding connection with the sliding rail 5, the first sliding block 7 can be driven to be in sliding connection with the sliding rail 5, when the bridge body 24 is used, a worker enters the frame body 9, then the frame body 9 is conveyed to one side of the bridge body 24, then the frame body 9 is lowered to a proper height, the frame body 9 is controlled to move to one side close to the bridge body 24, the worker reaches a designated construction position, and after construction is completed, the frame body 9 is lifted to a position close to the top end face of the bridge body 24, so that the worker can reach the top end of the bridge body 24.
Further, the slide rail 5 is T-shaped, the first sliding block 7 is in sliding connection with the horizontal section of the slide rail 5, the toothed plate 4 and the first gear 15 are both positioned between the first sliding block 7 and the vertical section of the slide rail 5, and the toothed plate 4 is fixedly connected to the top end of the horizontal section of the slide rail 5.
The working process comprises the following steps: after the device is moved to a position to be constructed through the moving frame, the second motor 17 is controlled to operate, the clamping part clamps the bridge body 24, the device is fixed to the position to be constructed, the first motor 6 and the hydraulic rod 8 are controlled to enable the frame body 9 to reach a position close to the top end of the bridge body 24, after a worker enters the frame body 9, the first motor 6 and the hydraulic rod 8 are controlled to enable the worker to reach a construction position at the bottom end of the bridge body 24 to carry out construction operation, when the construction operation is completed, the first motor 6 and the hydraulic rod 8 are controlled to enable the worker to lift the worker to a position close to the top end of the bridge body 24, after the worker comes out from the frame body 9, the second motor 17 is controlled to enable the clamping part not to clamp the bridge body 24 any more, and the device is moved to a next construction site through the moving frame to repeat the operation. This device can be convenient remove to construction site, can hold the bridge body 24 through the clamping part after reaching construction site, fix this device on the bridge body 24, ensure the security in the follow-up staff use, can send the staff to the bridge body 24 bottom through elevating system, make things convenient for the staff to carry out the operation in the bridge body 24 bottom, can carry the staff to the bridge body 24 top through elevating system after the operation is accomplished.
Example two
Referring to fig. 7, the difference between the second embodiment and the first embodiment is that the top end of the clamping disk 10 is fixedly connected with a first shackle, the connecting rod 23 is fixedly connected with a second shackle, a spring 25 is arranged between the first shackle and the second shackle, and two ends of the spring 25 are fixedly connected with the first shackle and the second shackle respectively.
Through setting up spring 25, can make the perpendicular setting of horizontal segment of grip block 10 and connecting rod 23 in natural state to can make grip block 10 better in the use contact with the bridge body 24, guarantee the fixed effect of centre gripping.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (7)
1. The utility model provides a bridge construction machinery hoisting device which characterized in that: comprising the steps of (a) a step of,
a moving rack;
the lifting parts are arranged above the movable frame, the sliding rails (5) are fixedly connected with the movable frame, two lifting parts are arranged, the two lifting parts are arranged on the sliding rails (5), and the two lifting parts are in transmission connection with the sliding rails (5);
the fixing mechanisms are arranged at two sides of the sliding rail (5), each fixing mechanism comprises an adjusting part fixedly connected to the top end of the corresponding movable frame, screw sleeves (22) are screwed at two end parts of each adjusting part, the screw sleeves (22) are in limit sliding connection with the corresponding movable frame, clamping parts are movably connected at the tail ends of the screw sleeves (22), and the clamping parts are hinged with the corresponding movable frame;
the adjusting part is fixedly connected with a fixed sleeve (12) at the top end of the movable frame, a rotating shaft (13) is rotationally connected to the fixed sleeve (12), two ends of the rotating shaft (13) are coaxially fixedly connected with lead screws (26), the rotation directions of the two lead screws (26) are opposite, two thread sleeves (22) are respectively sleeved on the two lead screws (26) in a threaded manner, a power assembly is fixedly connected to the top end of the fixed sleeve (12), and the rotating shaft (13) is in transmission connection with the power assembly;
the two clamping parts respectively clamp the bridge body 24 from two sides;
the clamping part comprises a connecting rod (23) movably connected to one end of the threaded sleeve (22) far away from the fixed sleeve (12), the bottom of the connecting rod (23) is hinged with the movable frame, and the tail end of the connecting rod (23) is hinged with a clamping disc (10);
the movable frame comprises a bottom plate (1), a plurality of movable wheels (11) are rotatably connected to the bottom end of the bottom plate (1), fixed sleeves (12) and sliding rails (5) are fixedly connected to the top end of the bottom plate (1), connecting rods (23) are hinged to the bottom plate (1), and threaded sleeves (22) are in limiting sliding connection with the bottom plate (1).
2. The bridge construction machine lifting device according to claim 1, wherein: the power assembly comprises a second motor (17) fixedly connected to the top end of the fixed sleeve (12), a second gear (16) is coaxially fixedly connected to an output shaft of the second motor (17), a third gear (18) is fixedly sleeved on the rotating shaft (13), and the second gear (16) is meshed with the third gear (18).
3. The bridge construction machine lifting device according to claim 1, wherein: a sliding groove (19) is formed in one side, close to the threaded sleeve (22), of the connecting rod (23), a second sliding block (20) is connected in the sliding groove (19) in a sliding mode, and the second sliding block (20) is hinged to the threaded sleeve (22).
4. The bridge construction machine lifting device according to claim 1, wherein: the novel lifting device is characterized in that a top plate (3) is arranged above the bottom plate (1), a plurality of support columns (2) are arranged between the bottom plate (1) and the top plate (3), two ends of each support column (2) are fixedly connected with the bottom plate (1) and the top plate (3) respectively, and the sliding rail (5) is fixedly connected with the bottom end of the top plate (3).
5. The bridge construction machine lifting device according to claim 1, wherein: the thread sleeve (22) is in a polygonal prism shape, a sliding sleeve (21) is sleeved on the outer side of the thread sleeve (22) in a sliding mode, and the sliding sleeve (21) is fixedly connected to the top end of the bottom plate (1).
6. The bridge construction machine lifting device according to claim 1, wherein: the lifting part comprises a first sliding block (7) which is connected with the sliding rail (5) in a sliding way, a hydraulic rod (8) is fixedly connected to the bottom end of the first sliding block (7), a frame body (9) is fixedly connected to the tail end of the hydraulic rod (8), a driving assembly is fixedly connected to the side wall of the first sliding block (7), and the driving assembly is in transmission connection with the sliding rail (5).
7. The bridge construction machine lifting device according to claim 6, wherein: the driving assembly comprises a toothed plate (4) fixedly connected to the sliding rail (5), a first motor (6) is fixedly connected to the side wall of the first sliding block (7), a first gear (15) is coaxially fixedly connected to an output shaft of the first motor (6), and the first gear (15) is meshed with the toothed plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210545197.1A CN114772514B (en) | 2022-05-19 | 2022-05-19 | Bridge construction machinery hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210545197.1A CN114772514B (en) | 2022-05-19 | 2022-05-19 | Bridge construction machinery hoisting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114772514A CN114772514A (en) | 2022-07-22 |
| CN114772514B true CN114772514B (en) | 2023-10-27 |
Family
ID=82408926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210545197.1A Active CN114772514B (en) | 2022-05-19 | 2022-05-19 | Bridge construction machinery hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114772514B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB846399A (en) * | 1957-04-01 | 1960-08-31 | Simon Engineering Midlands Ltd | A mobile machine having a load carrier or stage |
| JP2000302389A (en) * | 1999-04-22 | 2000-10-31 | Mesco Inc | Working cage elevator |
| KR200404073Y1 (en) * | 2005-09-22 | 2005-12-16 | 이영희 | Working vehicle for maintaining bridge system capable of braking both of the forward and backward movement |
| CN102535333A (en) * | 2010-12-31 | 2012-07-04 | 北京万桥兴业机械有限公司 | Self-guided beam type bridge monitoring and overhauling device |
| CN203382467U (en) * | 2013-06-09 | 2014-01-08 | 湖南高速铁路职业技术学院 | Hanging operation vehicle |
| JP2015158112A (en) * | 2014-02-25 | 2015-09-03 | 株式会社アイペック | bridge structure monitoring system |
| KR20160123514A (en) * | 2015-04-16 | 2016-10-26 | 영신기술 주식회사 | Moving Type Inspection Equipment of Bridge |
| CN107201719A (en) * | 2017-04-19 | 2017-09-26 | 上海市政建设有限公司 | Overpass anti-collision wall formwork hoisting conveyance and anti-collision wall construction method |
| KR102062489B1 (en) * | 2019-05-13 | 2020-01-06 | (주)리콘 | Bridge Spray Method Using A Bridge Check Vehicle And A Bridge Spray Method Using The Same |
| CN210975584U (en) * | 2019-10-28 | 2020-07-10 | 中国建筑第七工程局有限公司 | Bridge maintenance hanging ladder |
| CN112853973A (en) * | 2021-01-28 | 2021-05-28 | 陈彦峰 | Suspension type construction device for bridge construction and construction method thereof |
| CN113622296A (en) * | 2020-05-06 | 2021-11-09 | 邹美凤 | Adjustable bridge beam plate operating frame for bridge construction and adjusting method |
| CN113638313A (en) * | 2021-08-06 | 2021-11-12 | 徐州崇威桥梁工程有限公司 | Bridge engineering safety construction platform |
| CN113684757A (en) * | 2021-09-01 | 2021-11-23 | 安徽钰锋钢结构有限公司 | Bridge overhauls platform |
| CN113846556A (en) * | 2021-10-12 | 2021-12-28 | 交通运输部科学研究院 | Bridge safety detection device |
| CN113944112A (en) * | 2021-11-15 | 2022-01-18 | 广西科技大学 | Construction method for rebuilding and expanding bridge |
| KR102371638B1 (en) * | 2021-09-03 | 2022-03-07 | 주식회사 무진건설 | Rotational Uplift System of Bridges |
| CN216006616U (en) * | 2021-06-24 | 2022-03-11 | 武汉武桥鹏创重型装备工程有限公司 | Hanging basket suspension mechanism for bridge construction |
| CN216515131U (en) * | 2021-12-24 | 2022-05-13 | 中铁三局集团广东建设工程有限公司 | Movable bridge maintenance platform for central separation belt |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9695024B2 (en) * | 2015-01-23 | 2017-07-04 | Jeremy Herauf | Unique roadworthy sidewalk boom trailer, having on-site interchangeable boom, on-site interchangeable ladder, and on-site interchangeable catwalk sized to access narrow openings and nooks over and under bridges |
-
2022
- 2022-05-19 CN CN202210545197.1A patent/CN114772514B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB846399A (en) * | 1957-04-01 | 1960-08-31 | Simon Engineering Midlands Ltd | A mobile machine having a load carrier or stage |
| JP2000302389A (en) * | 1999-04-22 | 2000-10-31 | Mesco Inc | Working cage elevator |
| KR200404073Y1 (en) * | 2005-09-22 | 2005-12-16 | 이영희 | Working vehicle for maintaining bridge system capable of braking both of the forward and backward movement |
| CN102535333A (en) * | 2010-12-31 | 2012-07-04 | 北京万桥兴业机械有限公司 | Self-guided beam type bridge monitoring and overhauling device |
| CN203382467U (en) * | 2013-06-09 | 2014-01-08 | 湖南高速铁路职业技术学院 | Hanging operation vehicle |
| JP2015158112A (en) * | 2014-02-25 | 2015-09-03 | 株式会社アイペック | bridge structure monitoring system |
| KR20160123514A (en) * | 2015-04-16 | 2016-10-26 | 영신기술 주식회사 | Moving Type Inspection Equipment of Bridge |
| CN107201719A (en) * | 2017-04-19 | 2017-09-26 | 上海市政建设有限公司 | Overpass anti-collision wall formwork hoisting conveyance and anti-collision wall construction method |
| KR102062489B1 (en) * | 2019-05-13 | 2020-01-06 | (주)리콘 | Bridge Spray Method Using A Bridge Check Vehicle And A Bridge Spray Method Using The Same |
| CN210975584U (en) * | 2019-10-28 | 2020-07-10 | 中国建筑第七工程局有限公司 | Bridge maintenance hanging ladder |
| CN113622296A (en) * | 2020-05-06 | 2021-11-09 | 邹美凤 | Adjustable bridge beam plate operating frame for bridge construction and adjusting method |
| CN112853973A (en) * | 2021-01-28 | 2021-05-28 | 陈彦峰 | Suspension type construction device for bridge construction and construction method thereof |
| CN216006616U (en) * | 2021-06-24 | 2022-03-11 | 武汉武桥鹏创重型装备工程有限公司 | Hanging basket suspension mechanism for bridge construction |
| CN113638313A (en) * | 2021-08-06 | 2021-11-12 | 徐州崇威桥梁工程有限公司 | Bridge engineering safety construction platform |
| CN113684757A (en) * | 2021-09-01 | 2021-11-23 | 安徽钰锋钢结构有限公司 | Bridge overhauls platform |
| KR102371638B1 (en) * | 2021-09-03 | 2022-03-07 | 주식회사 무진건설 | Rotational Uplift System of Bridges |
| CN113846556A (en) * | 2021-10-12 | 2021-12-28 | 交通运输部科学研究院 | Bridge safety detection device |
| CN113944112A (en) * | 2021-11-15 | 2022-01-18 | 广西科技大学 | Construction method for rebuilding and expanding bridge |
| CN216515131U (en) * | 2021-12-24 | 2022-05-13 | 中铁三局集团广东建设工程有限公司 | Movable bridge maintenance platform for central separation belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114772514A (en) | 2022-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109736578B (en) | Auxiliary positioning device for alignment installation of prefabricated building | |
| CN210713874U (en) | Assembled building dress wallboard butt joint device now | |
| CN112670910B (en) | Auxiliary device for butt joint of crosslinked cables | |
| CN111236865B (en) | Shackle tongs and method capable of realizing automatic screwing-on and unscrewing of sucker rod | |
| CN212582433U (en) | Municipal bridge engineering construction platform | |
| CN112692765A (en) | Multi-process machining clamp for truck rear axle housing and clamping use method | |
| CN114772514B (en) | Bridge construction machinery hoisting device | |
| CN113979350A (en) | Pipeline installation device for heating and ventilation engineering construction | |
| CN108609524B (en) | Elevator for building construction | |
| CN116493850B (en) | Cross column steel member assembling and welding device and process | |
| CN112775926A (en) | Three-shaft clamping and carrying robot with ladder climbing mechanism | |
| CN216072734U (en) | Assembled prefabricated component hoist and mount positioning system | |
| CN208932797U (en) | A kind of turnable suspender of concrete precast block | |
| CN214832461U (en) | Hoist and gate integrated device | |
| CN205445006U (en) | Lifting stage device | |
| CN217924833U (en) | Circular arc wall builds by laying bricks or stones and uses template structure | |
| CN210061043U (en) | Equipment turning device for electromechanical installation | |
| CN220006087U (en) | Auxiliary device for reinforcing bar planting hole drilling of constructional column | |
| CN220578728U (en) | Lifting device for roller way equipment replacement | |
| CN211892151U (en) | Machining die for hexagon nut | |
| CN219144877U (en) | Special temporary cable support for overhaul of thermal power plant | |
| CN220362712U (en) | Perforating device that wood working was used | |
| CN213063500U (en) | Manipulator for adding and subtracting drill rods | |
| CN209856662U (en) | Movable device for fixing electric drill | |
| CN217267418U (en) | Connect pole stake machine |
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 | ||
| GR01 | Patent grant |