CN111362186A - Heavy machinery lifting device - Google Patents
Heavy machinery lifting device Download PDFInfo
- Publication number
- CN111362186A CN111362186A CN202010303249.5A CN202010303249A CN111362186A CN 111362186 A CN111362186 A CN 111362186A CN 202010303249 A CN202010303249 A CN 202010303249A CN 111362186 A CN111362186 A CN 111362186A
- Authority
- CN
- China
- Prior art keywords
- heavy machinery
- lifting device
- object placing
- placing plate
- rod
- 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.)
- Pending
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to the technical field of heavy machinery and discloses a heavy machinery lifting device which comprises a fixed base, wherein two sliding grooves are formed in the upper end of the fixed base, two T-shaped sliding blocks are mounted inside the two sliding grooves, the upper ends of the two T-shaped sliding blocks are connected with a first object placing plate in a welding mode, two ends of the upper end of the first object placing plate are connected with a fixed box in a welding mode, three hydraulic rods are fixed to the upper end of the first object placing plate through screws, and a fixing mechanism capable of sliding is mounted at the upper ends of the three hydraulic rods. According to the invention, through a series of designs, the device can fix heavy machinery with different body types, so that the heavy machinery is effectively prevented from toppling, and the device can lift the heavy machinery with uneven bottom surface.
Description
Technical Field
The invention relates to the technical field of heavy machinery, in particular to a heavy machinery lifting device.
Background
Heavy machinery generally refers to construction machinery, such as tower crane, static pile driver, construction elevator, dive drilling machine, concrete mixing plant, crawler excavator, crawler dozer, crawler crane, diesel pile driver, road roller, carousel drilling machine, high-speed hoist engine, vibration pile driver, high-pressure rotation spouts stake machine and concrete mixer, heavy machinery is common construction equipment, when heavy machinery equipment breaks down, just need a lifting device, lift mechanical equipment, thereby better let the detector detect the maintenance to mechanical equipment, but current device can not fix the heavy machinery of different sizes when using, thereby can not effectually prevent that heavy machinery from empting, and can not carry out the lifting work to the heavy machinery of bottom surface unevenness.
Disclosure of Invention
The invention aims to provide a heavy machinery lifting device to solve the problem that the existing device proposed in the background art cannot fix heavy machinery with different body types when in use, so that the heavy machinery cannot be effectively prevented from toppling over.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a heavy machinery lifting device, includes unable adjustment base, two sliding trays, two have been seted up to unable adjustment base's upper end two T type sliding blocks, two are all installed to the inside of sliding tray the upper end welded connection of T type sliding block has the first thing board of putting, the first equal welded connection in both ends of putting thing board upper end has fixed box, the first upper end fix with screw of putting the thing board has three hydraulic stem, three the upper end of hydraulic stem is installed and is had gliding fixed establishment.
Preferably, gliding fixed establishment includes that telescopic link, second put thing board, bearing bar, splint, bracing piece and connecting piece, the equal welded connection in both ends that the thing board lower extreme was put to the second has the telescopic link, the equal welded connection in both ends that the thing board upper end was put to the second has the connecting piece, two welded connection has the bearing bar between the connecting piece, splint are all installed at the both ends in the bearing bar outside, the outside sliding connection of bearing bar has the bracing piece.
Preferably, a first internal thread hole is formed in one end of the clamping plate, and a first fastening screw is connected to the internal thread of the first internal thread hole in a threaded manner.
Preferably, a second internal thread hole is formed in one end of the supporting rod, and a second fastening screw is connected to the internal thread of the second internal thread hole in a threaded manner.
Preferably, the outer diameter of the telescopic rod is connected with the fixed box in a sliding mode, and the fixed box is in clearance fit with the telescopic rod.
Preferably, the outer diameter of the T-shaped sliding block is connected with the sliding groove in a sliding mode, and the sliding groove is in clearance fit with the T-shaped sliding block.
Preferably, an internal thread through hole is formed in the middle of the second object placing plate, and the second object placing plate is connected with the hydraulic rod through a screw.
Preferably, the length of the splint is greater than the length of the support rod.
Preferably, the inner diameter of the clamping plate is the same as the outer diameter of the bearing rod, and the bearing rod is in clearance fit with the clamping plate.
Preferably, an internal thread hole is formed in the upper end of the first object placing plate, and the hydraulic rod is connected with the first object placing plate through a screw.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the T-shaped sliding block is slid along the sliding groove direction, the position of the first object placing plate is adjusted, heavy machinery is placed at the upper end of the device after the adjustment is finished, the clamping plate is slid along the direction of the bearing rod, so that the inner wall of the clamping plate is fully contacted with the heavy machinery, and the clamping plate is fixed by using the first fastening screw after the sliding is finished, so that the device can fix the heavy machinery with different body types, and the heavy machinery is effectively prevented from toppling over.
(2) According to the invention, the support rod is slid along the direction of the bearing rod, the position of the support rod is adjusted, heavy machinery is placed at the upper end of the device after the adjustment is finished, then the hydraulic rod is started through an external power supply connected with a hydraulic rod lead, the hydraulic rod can drive the second object placing plate to gradually rise after being started, and the heavy machinery can be driven to rise through the support rod when the second object placing plate rises, so that the device can lift heavy machinery with uneven bottom surface.
Drawings
FIG. 1 is a schematic view of the overall structure of one end of the present invention;
FIG. 2 is a schematic view of the overall structure of the other end of the present invention;
FIG. 3 is a front elevation view of an integral cutaway view of the present invention;
FIG. 4 is a side view of an overall cutaway view of the present invention;
FIG. 5 is a partial perspective view of the splint of the present invention;
fig. 6 is an overall cutaway schematic view of the present invention.
In the figure: 1. a fixed base; 2. a sliding groove; 3. a T-shaped sliding block; 4. a fixing box; 5. a hydraulic lever; 6. a first object placing plate; 7. a telescopic rod; 8. a second storage plate; 9. a load-bearing bar; 10. a splint; 11. a support bar; 12. a connecting member; 13. a first fastening screw; 14. a second fastening screw; 15. a slidable securing mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-6, a heavy machinery lifting device comprises a fixed base 1, two sliding grooves 2 are arranged at the upper end of the fixed base 1, two T-shaped sliding blocks 3 are respectively arranged inside the two sliding grooves 2, the outer diameters of the T-shaped sliding blocks 3 are connected with the sliding grooves 2 in a sliding manner, the sliding grooves 2 are in clearance fit with the T-shaped sliding blocks 3, the sliding of the T-shaped sliding blocks 3 is more convenient, the upper ends of the two T-shaped sliding blocks 3 are welded and connected with a first object placing plate 6, the two ends of the upper end of the first object placing plate 6 are welded and connected with a fixing box 4, three hydraulic rods 5 are fixed on the upper end of the first object placing plate 6 by screws, the upper end of the first object placing plate 6 is provided with an internal thread hole, the hydraulic rods 5 are connected with the first object placing plate 6 by screws, the hydraulic rod 5 and the first object placing plate 6 are more convenient to connect, and the upper end of the three hydraulic rods 5 is provided with a fixing mechanism 15 which can slide;
the fixing mechanism 15 capable of sliding comprises a telescopic rod 7, a second object placing plate 8, a bearing rod 9, a clamping plate 10, a supporting rod 11 and a connecting piece 12, wherein an internal thread through hole is formed in the middle of the second object placing plate 8, the second object placing plate 8 is connected with a hydraulic rod 5 through a screw, so that the connection of the hydraulic rod 5 and the second object placing plate 8 is more convenient, the telescopic rod 7 is welded to both ends of the lower end of the second object placing plate 8, the outer diameter of the telescopic rod 7 is connected with the fixing box 4 through sliding, the fixing box 4 is in clearance fit with the telescopic rod 7, so that the telescopic rod 7 is more convenient to lift, the connecting pieces 12 are welded to both ends of the upper end of the second object placing plate 8, and the bearing rod 9 is welded between the;
the two ends of the outer side of the bearing rod 9 are both provided with a clamping plate 10, one end of the clamping plate 10 is provided with a first internal thread hole, the inner thread of the first internal thread hole is connected with a first fastening screw 13, so that the first fastening screw 13 can fix the clamping plate 10, the inner diameter of the clamping plate 10 is the same as the outer diameter of the bearing rod 9, the bearing rod 9 is in clearance fit with the clamping plate 10, so that the splint 10 can slide more conveniently, the outer side of the bearing rod 9 is connected with a support rod 11 in a sliding way, so that the device can lift heavy machinery with uneven bottom surface, one end of the support rod 11 is provided with a second internal thread hole, the internal thread of the second internal thread hole is connected with a second fastening screw 14, so that the second fastening screw 14 can fix the support rod 11, and the length of the clamping plate 10 is greater than that of the support rod 11, so that the clamping plate 10 can better fix the heavy machinery.
The working principle is as follows:
in the invention, when a user uses the device, the position of the first object placing plate 6 is adjusted by sliding the T-shaped sliding block 3 along the direction of the sliding groove 2, heavy machinery is placed at the upper end of the device after the adjustment is finished, then the clamping plate 10 is slid along the direction of the bearing rod 9, so that the inner wall of the clamping plate 10 is fully contacted with the heavy machinery, the clamping plate 10 is fixed by using the first fastening screw 13 after the sliding is finished, so that the device can fix the heavy machinery with different body types, the heavy machinery is effectively prevented from toppling over, when the device is used for the heavy machinery with uneven bottom surface, the position of the supporting rod 11 is adjusted by sliding the supporting rod 11 along the direction of the bearing rod 9, the heavy machinery is placed at the upper end of the device after the adjustment is finished, then the hydraulic rod 5 is started through an external power supply connected with a lead of the hydraulic rod 5, and the, the second can drive heavy machinery through bracing piece 11 and rise when putting thing board 8 and rise for the device can carry out the lifting work to the heavy machinery of bottom surface unevenness.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (9)
1. The utility model provides a heavy machinery lifting device, includes unable adjustment base (1), its characterized in that, two sliding tray (2), two have been seted up to the upper end of unable adjustment base (1) two T type sliding block (3), two are all installed to the inside of sliding tray (2) the upper end welded connection of T type sliding block (3) has first thing board (6) of putting, the first equal welded connection in both ends of putting thing board (6) upper end has fixed box (4), the first upper end fix with screw of putting thing board (6) has three hydraulic stem (5), three can gliding fixed establishment (15) be installed to the upper end of hydraulic stem (5).
2. The lifting device of heavy machinery as claimed in claim 1, wherein the slidable fixing mechanism (15) comprises a telescopic rod (7), a second object placing plate (8), a bearing rod (9), a clamping plate (10), a support rod (11) and a connecting piece (12), the telescopic rod (7) is welded to both ends of the lower end of the second object placing plate (8), the connecting piece (12) is welded to both ends of the upper end of the second object placing plate (8), the bearing rod (9) is welded to between the two connecting pieces (12), the clamping plate (10) is installed to both ends of the outer side of the bearing rod (9), and the support rod (11) is slidably connected to the outer side of the bearing rod (9).
3. The heavy machinery lifting device according to claim 2, wherein one end of the clamping plate (10) is provided with a first internally threaded hole, and a first fastening screw (13) is internally threaded in the first internally threaded hole.
4. The lifting device for heavy machinery as claimed in claim 2, wherein one end of the supporting rod (11) is provided with a second internally threaded hole, and a second fastening screw (14) is internally threaded in the second internally threaded hole.
5. A heavy machinery lifting device according to claim 2, characterised in that the outer diameter of the telescopic rod (7) and the stationary box (4) are connected by sliding, the stationary box (4) and the telescopic rod (7) being clearance fitted.
6. A heavy machinery lifting device according to claim 1, characterized in that the outer diameter of the T-shaped sliding block (3) and the sliding groove (2) are connected by sliding, and the sliding groove (2) and the T-shaped sliding block (3) are in clearance fit.
7. The heavy machinery lifting device according to claim 2, wherein the second object placing plate (8) is provided with an internal threaded through hole in the middle, and the second object placing plate (8) is connected with the hydraulic rod (5) through a screw.
8. A heavy machinery lifting device according to claim 2, characterized in that the length of the clamping plate (10) is greater than the length of the support bar (11).
9. The heavy machinery lifting device according to claim 1, wherein the upper end of the first object placing plate (6) is provided with an internal threaded hole, and the hydraulic rod (5) and the first object placing plate (6) are connected through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010303249.5A CN111362186A (en) | 2020-04-17 | 2020-04-17 | Heavy machinery lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010303249.5A CN111362186A (en) | 2020-04-17 | 2020-04-17 | Heavy machinery lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111362186A true CN111362186A (en) | 2020-07-03 |
Family
ID=71203416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010303249.5A Pending CN111362186A (en) | 2020-04-17 | 2020-04-17 | Heavy machinery lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111362186A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549718A (en) * | 2008-04-03 | 2009-10-07 | 株式会社大福 | Conveyance apparatus for an assembly line |
| CN102039947A (en) * | 2009-10-21 | 2011-05-04 | 株式会社大福 | Work lifting and supporting device |
| CN105246645A (en) * | 2013-05-29 | 2016-01-13 | 波音公司 | Modular and reconfigurable support system |
| US20170313561A1 (en) * | 2014-06-19 | 2017-11-02 | Yasui Corporation | Lift device for vehicle |
| CN107601355A (en) * | 2017-07-24 | 2018-01-19 | 北汽福田汽车股份有限公司 | For power assembly fixed mechanism and there is its lifting device |
| CN207957651U (en) * | 2018-01-03 | 2018-10-12 | 嘉兴吉美包装有限公司 | A kind of unitary adjustable section carrying paper pile elevator |
| CN209989018U (en) * | 2019-03-27 | 2020-01-24 | 湖北海联技术咨询有限公司 | Telescopic separation bracket structure for automobile detection |
-
2020
- 2020-04-17 CN CN202010303249.5A patent/CN111362186A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549718A (en) * | 2008-04-03 | 2009-10-07 | 株式会社大福 | Conveyance apparatus for an assembly line |
| CN102039947A (en) * | 2009-10-21 | 2011-05-04 | 株式会社大福 | Work lifting and supporting device |
| CN105246645A (en) * | 2013-05-29 | 2016-01-13 | 波音公司 | Modular and reconfigurable support system |
| US20170313561A1 (en) * | 2014-06-19 | 2017-11-02 | Yasui Corporation | Lift device for vehicle |
| CN107601355A (en) * | 2017-07-24 | 2018-01-19 | 北汽福田汽车股份有限公司 | For power assembly fixed mechanism and there is its lifting device |
| CN207957651U (en) * | 2018-01-03 | 2018-10-12 | 嘉兴吉美包装有限公司 | A kind of unitary adjustable section carrying paper pile elevator |
| CN209989018U (en) * | 2019-03-27 | 2020-01-24 | 湖北海联技术咨询有限公司 | Telescopic separation bracket structure for automobile detection |
Non-Patent Citations (2)
| Title |
|---|
| 张士炯: "《新型五金手册》", 31 July 2001, 北京：中国建筑工业出版社 * |
| 张玉: "《工业机器人技术及其典型应用研究》", 30 March 2019, 中国原子能出版社 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200703 |
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| RJ01 | Rejection of invention patent application after publication |