CN112777482A - Multifunctional and multipurpose hoisting storage rack - Google Patents
Multifunctional and multipurpose hoisting storage rack Download PDFInfo
- Publication number
- CN112777482A CN112777482A CN202110189306.6A CN202110189306A CN112777482A CN 112777482 A CN112777482 A CN 112777482A CN 202110189306 A CN202110189306 A CN 202110189306A CN 112777482 A CN112777482 A CN 112777482A
- Authority
- CN
- China
- Prior art keywords
- landing leg
- cross frame
- multifunctional
- teeth
- rack
- 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
Links
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000008859 change Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Abstract
The invention discloses a multifunctional and multipurpose hoisting storage rack which comprises lower support legs, hydraulic cylinders, upper support legs, cross frames, universal wheels, a pressure pump and a communication pipe, wherein the universal wheels mounted by screws are arranged at the bottoms of the lower support legs, four lower support legs are arranged, the hydraulic cylinders mounted by screws are arranged at the tops of the lower support legs, the upper support legs are mounted at the tops of the hydraulic cylinders, the cross frames are arranged above the upper support legs, valves are arranged on one sides of the hydraulic cylinders, the communication pipe is connected with the valves, the tail ends of the communication pipes are connected with the pressure pump, the pressure pump is placed on the ground, and hooks are arranged below the cross frames. The invention has reasonable design; the design of the hydraulic cylinder can change the height of the hoisting storage rack so as to adapt to different hoisting requirements.
Description
Technical Field
The invention relates to a multifunctional and multipurpose hoisting storage rack.
Background
The transformer maintainer is according to the maintenance technology guide, safety regulation and technical requirement, overhaul, change, the debugging, dismantle, wash, equipment transformer primary equipment, because the maintenance place all is higher than ground usually, only rely on transformer maintainer through shouldering, it is difficult to realize above-mentioned maintenance work to push up methods such as etc., be in the safety consideration, need use corresponding jack-up supporter to carry out supplementary maintenance work when the transformer is overhauld, current jack-up supporter highly is mostly fixed design, it is lower not only to increase the security from the bottom when needs change height, and the work load of increase height is big.
Disclosure of Invention
The invention aims to provide a multifunctional and multipurpose hoisting storage rack to solve the technical problems.
In order to achieve the purpose, the invention adopts the following technical scheme: yo
The utility model provides a multi-functional, multipurpose hoisting commodity shelf, includes landing leg, pneumatic cylinder down, goes up landing leg, crossbearer, universal wheel, force (forcing) pump, communicating pipe, the bottom of landing leg is equipped with the universal wheel of mounting screw down, and the lower landing leg is equipped with four, and the top of lower landing leg is equipped with the pneumatic cylinder of mounting screw, and the landing leg is installed at the top of pneumatic cylinder, and the top of going up the landing leg is equipped with the crossbearer, one side of pneumatic cylinder is equipped with the valve, and communicating pipe is connected with the valve, the end and the force (forcing) pump of communicating pipe, force (forcing).
Preferably, one side of the hook is welded with a plurality of side teeth, the length of each side tooth is sequentially increased from top to bottom, the side teeth are in contact with the fixed teeth so as to fix the hook, and the fixed teeth are arranged in the cross frame.
Preferably, a groove for installing the hook is formed in the cross frame, the fixing teeth are installed on the inner wall of the groove and can move in the cross frame, the fixing teeth are welded with the fixing plates, the fixing plates are welded on the racks, the racks are installed in the cross frame through the guide rails, the racks are meshed with the gears, the gears are connected with the screw rods, and the screw rods are located on the outer side of the cross frame.
Preferably, four inserting columns are welded at the bottom of the transverse frame, the top of the upper supporting leg is in a hollow design, and the inserting columns are connected with the upper supporting leg in a clamping mode.
Compared with the prior art, the invention has the following advantages: the invention has reasonable design; the design of the hydraulic cylinder can change the height of the hoisting storage rack, and the hydraulic cylinder is positioned between the lower support leg and the upper support leg, so that the hydraulic cylinder can only increase the height above, and the unstable situation caused by increasing the height below is avoided; the hook on the transverse frame can be used for lifting, the side teeth on the hook are in contact with the fixed teeth so as to fix the hook, the length of the side teeth is increased from top to bottom, the fixing force between the side teeth and the fixed teeth is increased more and more, and the hook is prevented from falling off; the fixed teeth can move under the action of the gear and the rack, so that the hook is easy to mount and dismount.
Drawings
Fig. 1 is a schematic view of the multifunctional and multipurpose hoisting shelf of the present invention.
Fig. 2 is a schematic view of the hook of the multifunctional and multipurpose hoisting rack of the present invention.
Fig. 3 is a schematic view of the fixed rack and the cross frame of the multifunctional and multipurpose hoisting rack of the present invention.
Fig. 4 is a schematic view of the rack and the fixed rack of the multifunctional and multipurpose hoisting rack of the present invention.
Fig. 5 is a cross frame of the multifunctional and multipurpose hoisting rack of the present invention.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-5, a multifunctional and multipurpose hoisting rack comprises a lower support leg 1, a hydraulic cylinder 2, an upper support leg 3, a cross frame 4, universal wheels 5, a pressure pump 6 and a communicating pipe 7, wherein the bottom of the lower support leg 1 is provided with the universal wheels 5 installed by screws, the lower support leg 1 is provided with four universal wheels, the top of the lower support leg 1 is provided with the hydraulic cylinder 2 installed by screws, the top of the hydraulic cylinder 2 is provided with the upper support leg 3, the cross frame 4 is arranged above the upper support leg 3, one side of the hydraulic cylinder 2 is provided with a valve, the communicating pipe 7 is connected with the valve, the tail end of the communicating pipe 7 is connected with the pressure pump 6, the pressure pump 6 is placed on the ground, a hook 8 is arranged below the cross frame 4, one side of the hook 8 is welded with a plurality of side teeth 9, the length of the side teeth 9 is sequentially increased downwards, the side teeth 9 are in contact, offer the recess that supplies couple 8 to install on crossbearer 4, fixed tooth 10 is installed on the inner wall of recess, and fixed tooth 10 can remove in crossbearer 4, fixed tooth 10 welding has the fixed plate, the fixed plate welding is on rack 12, rack 12 passes through the guided way and installs in crossbearer 4, rack 12 and gear 13 mesh, gear 13 is connected with lead screw 11, lead screw 11 is located the outside of crossbearer 4, the bottom welding of crossbearer 4 has four pegs graft post 14, the top of going up leg 3 is the cavity design, peg graft post 14 and last 3 joints of landing leg.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (4)
1. The utility model provides a multi-functional, multipurpose hoisting commodity shelf, includes landing leg (1), pneumatic cylinder (2), goes up landing leg (3), crossbearer (4), universal wheel (5), force (forcing) pump (6), communicating pipe (7) down, its characterized in that, the bottom of landing leg (1) is equipped with universal wheel (5) of mounting screw down, and lower landing leg (1) is equipped with four, and the top of landing leg (1) is equipped with pneumatic cylinder (2) of mounting screw down, and last landing leg (3) are installed at the top of pneumatic cylinder (2), and the top of going up landing leg (3) is equipped with crossbearer (4), one side of pneumatic cylinder (2) is equipped with the valve, and communicating pipe (7) are connected with the valve, and the end and force (forcing) pump (6) of communicating pipe (7), and force (forcing) pump (6) are put subaerial.
2. Multifunctional and multipurpose hoisting rack according to claim 1, characterized in that a plurality of side teeth (9) are welded on one side of the hook (8), and the length of the side teeth (9) increases from top to bottom, the side teeth (9) contact with the fixed teeth (10) to fix the hook (8), and the fixed teeth (10) are installed in the cross frame (4).
3. The multifunctional and multipurpose hoisting shelf according to claim 2 is characterized in that the cross frame (4) is provided with a groove for installing the hook (8), the fixed teeth (10) are installed on the inner wall of the groove, the fixed teeth (10) can move in the cross frame (4), the fixed teeth (10) are welded with a fixed plate, the fixed plate is welded on a rack (12), the rack (12) is installed in the cross frame (4) through a guide rail, the rack (12) is meshed with a gear (13), the gear (13) is connected with a screw rod (11), and the screw rod (11) is positioned on the outer side of the cross frame (4).
4. The multifunctional and multipurpose hoisting shelf according to claim 1 is characterized in that four insertion columns (14) are welded at the bottom of the cross frame (4), the top of the upper support leg (3) is hollow, and the insertion columns (14) are clamped with the upper support leg (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110189306.6A CN112777482A (en) | 2021-02-19 | 2021-02-19 | Multifunctional and multipurpose hoisting storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110189306.6A CN112777482A (en) | 2021-02-19 | 2021-02-19 | Multifunctional and multipurpose hoisting storage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112777482A true CN112777482A (en) | 2021-05-11 |
Family
ID=75761634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110189306.6A Pending CN112777482A (en) | 2021-02-19 | 2021-02-19 | Multifunctional and multipurpose hoisting storage rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112777482A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0280008A1 (en) * | 1987-02-06 | 1988-08-31 | Kinshofer Greiftechnik Gmbh | Device for suspending waste containers and the like from a lifting device, preferably from a boom of a loading crane |
| CN202107433U (en) * | 2011-06-16 | 2012-01-11 | 无棣方正福利不锈钢制品有限公司 | Fixing spring shackle |
| CN202518969U (en) * | 2012-03-27 | 2012-11-07 | 沈阳华创风能有限公司 | Tower hoisting equipment |
| CN202687753U (en) * | 2012-05-24 | 2013-01-23 | 福建祥锦实业有限公司 | Pan head lifting device |
| CN103896147A (en) * | 2012-12-26 | 2014-07-02 | 天津市恒奕鑫科技发展有限公司 | Crane hook for transporting cold-rolled sheets |
| CN104192725A (en) * | 2014-09-17 | 2014-12-10 | 苏州大方特种车股份有限公司 | Gantry crane |
| CN105236276A (en) * | 2015-10-20 | 2016-01-13 | 常州工学院 | Foldable gantry crane capable of ascending and descending |
| CN105417362A (en) * | 2014-09-05 | 2016-03-23 | 天津市科力起重设备有限公司 | Crown block capable of rising and falling |
| CN208843580U (en) * | 2018-08-16 | 2019-05-10 | 合肥市宏发起重机有限公司 | A kind of crane hook component of anti-dropout |
-
2021
- 2021-02-19 CN CN202110189306.6A patent/CN112777482A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0280008A1 (en) * | 1987-02-06 | 1988-08-31 | Kinshofer Greiftechnik Gmbh | Device for suspending waste containers and the like from a lifting device, preferably from a boom of a loading crane |
| CN202107433U (en) * | 2011-06-16 | 2012-01-11 | 无棣方正福利不锈钢制品有限公司 | Fixing spring shackle |
| CN202518969U (en) * | 2012-03-27 | 2012-11-07 | 沈阳华创风能有限公司 | Tower hoisting equipment |
| CN202687753U (en) * | 2012-05-24 | 2013-01-23 | 福建祥锦实业有限公司 | Pan head lifting device |
| CN103896147A (en) * | 2012-12-26 | 2014-07-02 | 天津市恒奕鑫科技发展有限公司 | Crane hook for transporting cold-rolled sheets |
| CN105417362A (en) * | 2014-09-05 | 2016-03-23 | 天津市科力起重设备有限公司 | Crown block capable of rising and falling |
| CN104192725A (en) * | 2014-09-17 | 2014-12-10 | 苏州大方特种车股份有限公司 | Gantry crane |
| CN105236276A (en) * | 2015-10-20 | 2016-01-13 | 常州工学院 | Foldable gantry crane capable of ascending and descending |
| CN208843580U (en) * | 2018-08-16 | 2019-05-10 | 合肥市宏发起重机有限公司 | A kind of crane hook component of anti-dropout |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210511 |
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| RJ01 | Rejection of invention patent application after publication |