CN113371583A - Hoisting mechanism with rotary adjusting mechanism - Google Patents
Hoisting mechanism with rotary adjusting mechanism Download PDFInfo
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- CN113371583A CN113371583A CN202110682581.1A CN202110682581A CN113371583A CN 113371583 A CN113371583 A CN 113371583A CN 202110682581 A CN202110682581 A CN 202110682581A CN 113371583 A CN113371583 A CN 113371583A
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- adjusting mechanism
- bearing
- hoisting
- transmission shaft
- connecting disc
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- 230000007246 mechanism Effects 0.000 title claims abstract description 71
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000005484 gravity Effects 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a hoisting mechanism with a rotary adjusting mechanism, and belongs to the technical field of engine pedestal test auxiliary devices. The hoisting mechanism with the rotation adjusting mechanism comprises a connecting disc, the rotation adjusting mechanism and the hoisting adjusting mechanism. The rotary adjusting mechanism comprises a bobbin, a first bearing, a positioning shaft, a transmission shaft and a first hand wheel, wherein the first bearing is installed inside the bobbin, the positioning shaft is fixedly inserted into the inner ring of the first bearing, and one end of the positioning shaft is detachably and fixedly inserted into the inner sleeve of the connecting disc. The second flywheel is rotated to finally drive the hoisting hanging piece to move on the right-angle connecting rod, so that the center of gravity of the connecting disc can be adjusted while hoisting is carried out, and the end face of the connecting disc is parallel to the end face of the flywheel; the first hand wheel is rotated to drive the transmission shaft to rotate, namely the positioning shaft and the connecting disc are driven to rotate, the position of the mounting hole between the connecting disc and the flywheel is adjusted, and the connecting bolt is convenient to butt and mount; the connecting disc can be quickly hoisted, adjusted and installed by a single person.
Description
Technical Field
The invention relates to the field of engine pedestal test auxiliary devices, in particular to a hoisting mechanism with a rotary adjusting mechanism.
Background
When the engine connecting disc is used for performance test on the engine rack, the connecting disc is connected with the engine flywheel by using a connecting bolt. When the performance of the engine pedestal is tested, the connecting disc needs to be hoisted through the lifting appliance device during assembling and disassembling.
When the connecting disc is hoisted in the engine rack test, the lifting hook is difficult to ensure that the bottom surface of the connecting disc is parallel to the flywheel, the connecting disc needs to be lifted manually for adjustment, the hole position of the connecting disc is difficult to align with the hole position of the flywheel in the hoisting process, the difficulty in installing the connecting disc by a single operator is high, and the used time is long.
Disclosure of Invention
In order to make up for the defects, the invention provides a hoisting mechanism with a rotary adjusting mechanism, and aims to solve the problem that a lifting hook is difficult to ensure that the bottom surface of a connecting disc is parallel to a flywheel when an engine bench tests and hoists the connecting disc.
The invention is realized by the following steps:
the invention provides a hoisting mechanism with a rotary adjusting mechanism, which comprises a connecting disc, the rotary adjusting mechanism and the hoisting adjusting mechanism.
The rotary adjusting mechanism comprises a bobbin, a first bearing, a positioning shaft, a transmission shaft and a first hand wheel, the first bearing is arranged in the bobbin, the positioning shaft is fixedly inserted in the inner ring of the first bearing, one end of the positioning shaft is detachably and fixedly inserted in the inner ring of the connecting disc, one end of the transmission shaft is fixedly connected to the other end of the positioning shaft, the first hand wheel is arranged at the other end of the transmission shaft, the hoisting adjusting mechanism comprises a right-angle connecting rod, a movable adjusting component and a hoisting hanging part, a cavity is formed in one end above the right-angle connecting rod, a strip-shaped limiting groove is formed in the top of the right-angle connecting rod and communicated with the cavity, the bottom of the hoisting hanging part slides in the strip-shaped limiting groove and the cavity, the movable adjusting component comprises a second bearing, a third bearing, a lead screw and a second hand wheel, the second bearing and the third bearing are respectively arranged at two ends inside the cavity, the lead screw is arranged inside the cavity, two ends of the lead screw are respectively fixedly inserted into the second bearing and the third bearing inner ring, and the second hand wheel is arranged at the end part of the lead screw.
In an embodiment of the invention, the hoisting hanging piece comprises a sleeve, a hanging ring and a limiting block, the sleeve is in threaded connection with the lead screw, the limiting block is connected to the sleeve and the hanging ring, and the limiting block is slidably arranged in the strip-shaped limiting groove.
In an embodiment of the invention, a limiting ring is fixedly arranged outside the right-angle connecting rod and near one end of the second hand wheel.
In one embodiment of the invention, fixing bolts are screwed on both sides of the limit ring, and rod ends of the fixing bolts extend to the inner ring of the limit ring.
In an embodiment of the invention, a key groove is formed in the outer side of one end, away from the transmission shaft, of the positioning shaft, and a connecting key is arranged in the key groove.
The hoisting mechanism with the rotary adjusting mechanism further comprises a positioning adjusting mechanism, the positioning adjusting mechanism comprises a pressing plate and an adjusting bolt, the pressing plate is arranged between the bobbin and the transmission shaft, a screw of the adjusting bolt is in threaded connection with the bobbin, and the rod end of the adjusting bolt is rotatably connected with the pressing plate.
In an embodiment of the invention, the pressing plate is of an arc-shaped structure, and a non-slip mat is arranged on one side of the pressing plate close to the transmission shaft.
In one embodiment of the invention, notches are formed in one side, close to the transmission shaft, of the non-slip mat, and a plurality of groups of notches are distributed at equal intervals.
In one embodiment of the invention, a guide rod is arranged on one side of the pressure plate, and one end of the guide rod, which is far away from the pressure plate, movably penetrates through the side wall of the bobbin.
In one embodiment of the invention, a limiting end cover is arranged on the outer side of the bobbin and fixedly connected to the end part of the guide rod.
The invention has the beneficial effects that: when the hoisting mechanism with the rotary adjusting mechanism is used, the positioning shaft is butted with the inner sleeve of the connecting disc, the hoisting hook is hung in the hoisting hanging piece, so that the hoisting device and the connecting disc are driven by the lifting hook to move to one side of the flywheel together, the screw rod is driven to rotate by the second hand wheel in the rotary movement adjusting assembly, and finally the hoisting hanging piece is driven to move on the right-angle connecting rod, so that the center of gravity of the connecting disc can be adjusted while hoisting is carried out, and the end face of the connecting disc is parallel to the end face of the flywheel; the first hand wheel is rotated to drive the transmission shaft to rotate, namely the positioning shaft and the connecting disc are driven to rotate, the position of the mounting hole between the connecting disc and the flywheel is adjusted, and the connecting bolt is convenient to butt and mount; the mounting connection disc can be quickly lifted and adjusted by a single person, and the lifting is more convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a hoisting mechanism with a rotary adjusting mechanism provided by the embodiment of the invention;
FIG. 2 is a schematic structural diagram of a rotation adjustment mechanism provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a hoisting adjusting mechanism provided in an embodiment of the present invention;
FIG. 4 is a schematic structural view of a right-angle connecting rod and a limiting block according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a movement adjusting assembly and a lifting hanger provided in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a positioning adjustment mechanism according to an embodiment of the present invention.
In the figure: 10-a connecting disc; 20-a rotation adjustment mechanism; 210-a bobbin; 220-a first bearing; 230-a positioning shaft; 231-a keyway; 240-a drive shaft; 250-a first hand wheel; 260-a connecting bond; 30-hoisting an adjusting mechanism; 310-right angle connecting rods; 311-a cavity; 312-bar shaped spacing groove; 320-moving the adjustment assembly; 321-a second bearing; 322-a third bearing; 323-lead screw; 324-a second hand wheel; 330-hanging the hanging piece; 331-a sleeve; 332-a lifting ring; 333-a limiting block; 340-a stop collar; 350-fixing bolts; 40-positioning adjustment mechanism; 410-a platen; 420-adjusting bolts; 430-a non-slip mat; 440-a guide rod; 450-limit end cap.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a hoisting mechanism with a rotation adjusting mechanism, which comprises a connecting disc 10, a rotation adjusting mechanism 20 and a hoisting adjusting mechanism 30.
The rotary adjusting mechanism 20 and the hoisting adjusting mechanism 30 can flexibly adjust the hoisting center of the connecting disc 10 and the position of the mounting hole, and the engine connecting disc 10 can be conveniently installed on an engine rack by a single person to be tested.
Referring to fig. 2, the rotation adjusting mechanism 20 includes a bobbin 210, a first bearing 220, a positioning shaft 230, a transmission shaft 240, and a first hand wheel 250. The first bearing 220 is installed inside the bobbin 210, the positioning shaft 230 is fixedly inserted into the inner ring of the first bearing 220, and one end of the positioning shaft 230 is detachably and fixedly inserted into the inner ring of the connecting disc 10. A key groove 231 is formed in the outer side of one end, away from the transmission shaft 240, of the positioning shaft 230, and a connecting key 260 is arranged inside the key groove 231; the connection key 260 is used to connect the inner sleeve mounting the positioning shaft 230 and the connection plate 10. One end of the transmission shaft 240 is fixedly connected to the other end of the positioning shaft 230, and the first hand wheel 250 is mounted at the other end of the transmission shaft 240; the transmission shaft 240 is fixed with the other end of the positioning shaft 230 and the first hand wheel 250 by welding.
Referring to fig. 3 and 4, the lifting adjustment mechanism 30 includes a right-angle connecting rod 310, a movable adjustment assembly 320, and a lifting hanger 330. Cavity 311 has been seted up to right angle connecting rod 310 top one end, and right angle connecting rod 310 top is provided with bar spacing groove 312, and bar spacing groove 312 is linked together with cavity 311, and the bottom of hoist and mount pendant 330 slides inside bar spacing groove 312 and cavity 311. Fixing bolts 350 are screwed on both sides of the limiting ring 340, and the rod ends of the fixing bolts 350 extend to the inner ring of the limiting ring 340; the fixing bolt 350 is used to fixedly mount the retainer ring 340.
Referring to fig. 5, the movement adjusting assembly 320 includes a second bearing 321, a third bearing 322, a lead screw 323, and a second wheel 324. The second bearing 321 and the third bearing 322 are respectively installed at two ends inside the cavity 311, the lead screw 323 is arranged inside the cavity 311, two ends of the lead screw 323 are respectively and fixedly inserted into inner rings of the second bearing 321 and the third bearing 322, and the second hand wheel 324 is installed at the end part of the lead screw 323; the second hand wheel 324 and the lead screw 323 are fixed by welding.
Referring to fig. 5, the hanging member 330 includes a sleeve 331, a hanging ring 332 and a limiting block 333. The sleeve 331 is in threaded connection with the lead screw 323, the limiting block 333 is connected with the sleeve 331 and the hanging ring 332, and the limiting block 333 is fixed with the sleeve 331 and the hanging ring 332 by welding; and the limiting block 333 is slidably disposed inside the bar-shaped limiting groove 312. A limiting ring 340 is fixedly arranged at one end of the outer part of the right-angle connecting rod 310, which is close to the second hand wheel 324; the limiting ring 340 is used for limiting the hoisting hanging part 330 inside the strip-shaped limiting groove 312, and preventing the hoisting hanging part 330 from sliding out of the strip-shaped limiting groove 312.
Referring to fig. 6, the hoisting mechanism with the rotation adjusting mechanism further includes a positioning adjusting mechanism 40, and the positioning adjusting mechanism 40 includes a pressing plate 410 and an adjusting bolt 420. The pressing plate 410 is disposed between the bobbin 210 and the transmission shaft 240, a screw of the adjustment bolt 420 is screwed through the bobbin 210, and a rod end of the adjustment bolt 420 is rotatably connected to the pressing plate 410. Rotating adjusting bolt 420 and driving clamp plate 410 along adjusting bolt 420 axial displacement for clamp plate 410 can compress tightly location transmission shaft 240, can rotate adjusting bolt 420 fixed transmission shaft 240 in advance after connection pad 10 and the flywheel mounting hole location is good promptly, makes connection pad 10 can be stable can not receive external touching and rotate, and the later stage location installation connecting bolt of being convenient for fixes connection pad 10. The pressing plate 410 is of an arc-shaped structure, and one side of the pressing plate 410, which is close to the transmission shaft 240, is provided with an anti-slip pad 430; the anti-slip pad 430 is a rubber pad for increasing a frictional force between the pressing plate 410 and the driving shaft 240. The side of the non-slip mat 430 close to the transmission shaft 240 is provided with notches, and a plurality of groups of notches are distributed at equal intervals; multiple sets of notches may increase the friction between cleat 430 and drive shaft 240. A guide rod 440 is arranged on one side of the pressing plate 410, and one end of the guide rod 440, which is far away from the pressing plate 410, movably penetrates through the side wall of the bobbin 210; the guide rod 440 is used for limiting the axial stable movement of the pressure plate 410 along the guide rod 440 during the adjustment process. The limiting end cover 450 is arranged on the outer side of the bobbin 210, and the limiting end cover 450 is fixedly connected to the end part of the guide rod 440; the limiting end cap 450 is used for limiting the bottom end of the guide rod 440.
This hoisting machine constructs with rotation regulation mechanism's theory of operation: when the lifting device is used, the positioning shaft 230 is in butt joint with the inner sleeve of the connecting disc 10 through the connecting key 260, the lifting hook is hung on a lifting ring 332 in the lifting hanging piece 330, the lifting hook drives the lifting device to move to one side of a flywheel together with the connecting disc 10, the second hand wheel 324 in the rotating movement adjusting assembly 320 drives the screw rod 323 to rotate, the rotating screw rod 323 drives the sleeve 331 to axially move along the screw rod 323, the lifting hanging piece 330 is driven to move on the right-angle connecting rod 310, the gravity center of the connecting disc 10 can be adjusted while lifting is carried out, and the end face of the connecting disc 10 is parallel to the end face of the flywheel. The first hand wheel 250 is rotated to drive the transmission shaft 240 to rotate, that is, the positioning shaft 230 and the connecting disc 10 are driven to rotate, and the mounting hole between the connecting disc 10 and the flywheel is adjusted, so that the mounting of the connecting bolt is facilitated. The hoisting device is convenient to use and adjust, and the mounting connection disc 10 can be hoisted and adjusted quickly by a single person.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A hoisting mechanism with a rotary adjusting mechanism is characterized by comprising
A connecting disc (10);
the rotary adjusting mechanism (20) comprises a bobbin (210), a first bearing (220), a positioning shaft (230), a transmission shaft (240) and a first hand wheel (250), wherein the first bearing (220) is installed inside the bobbin (210), the positioning shaft (230) is fixedly inserted into an inner ring of the first bearing (220), one end of the positioning shaft (230) is detachably and fixedly inserted into an inner sleeve of the connecting disc (10), one end of the transmission shaft (240) is fixedly connected to the other end of the positioning shaft (230), and the first hand wheel (250) is installed at the other end of the transmission shaft (240);
the lifting adjusting mechanism (30) comprises a right-angle connecting rod (310), a movable adjusting component (320) and a lifting hanging piece (330), a cavity (311) is formed in one end above the right-angle connecting rod (310), a strip-shaped limiting groove (312) is formed in the top of the right-angle connecting rod (310), the strip-shaped limiting groove (312) is communicated with the cavity (311), and the bottom of the lifting hanging piece (330) slides in the strip-shaped limiting groove (312) and the cavity (311);
the movable adjusting assembly (320) comprises a second bearing (321), a third bearing (322), a lead screw (323) and a second hand wheel (324), the second bearing (321) and the third bearing (322) are respectively installed at two ends inside the cavity (311), the lead screw (323) is arranged inside the cavity (311), two ends of the lead screw (323) are respectively and fixedly inserted into the second bearing (321) and an inner ring of the third bearing (322), and the second hand wheel (324) is installed at the end part of the lead screw (323).
2. The hoisting mechanism with the rotation adjusting mechanism as claimed in claim 1, wherein the hoisting hanger (330) comprises a sleeve (331), a hanging ring (332) and a limiting block (333), the sleeve (331) is in threaded connection with the screw rod (323), the limiting block (333) is connected with the sleeve (331) and the hanging ring (332), and the limiting block (333) is slidably arranged inside the strip-shaped limiting groove (312).
3. The hoisting mechanism with the rotation adjusting mechanism of claim 1, wherein a limit ring (340) is fixedly arranged at one end of the outside of the right-angle connecting rod (310) close to the second hand wheel (324).
4. A hoisting mechanism with rotation adjusting mechanism according to claim 3 characterized in that the limit ring (340) is provided with a fixing bolt (350) in a threaded manner on both sides, and the rod end of the fixing bolt (350) extends to the inner ring of the limit ring (340).
5. The hoisting mechanism with the rotation adjusting mechanism as claimed in claim 1, wherein a key slot (231) is formed in an outer side of one end of the positioning shaft (230) far away from the transmission shaft (240), and a connecting key (260) is arranged in the key slot (231).
6. The hoisting mechanism with the rotary adjusting mechanism is characterized by further comprising a positioning adjusting mechanism (40), wherein the positioning adjusting mechanism (40) comprises a pressure plate (410) and an adjusting bolt (420), the pressure plate (410) is arranged between the bobbin (210) and the transmission shaft (240), a screw of the adjusting bolt (420) is in threaded connection with the bobbin (210), and a rod end of the adjusting bolt (420) is rotatably connected to the pressure plate (410).
7. A hoisting mechanism with rotation adjustment mechanism according to claim 6, characterized in that said pressing plate (410) is of a circular arc structure, and a non-slip pad (430) is arranged on one side of said pressing plate (410) close to said transmission shaft (240).
8. A hoisting mechanism with rotation adjustment mechanism according to claim 7 characterized in that the side of said non-slip mat (430) close to said transmission shaft (240) is provided with notches, said notches being distributed equidistantly in several groups.
9. The hoisting mechanism with the rotary adjusting mechanism of claim 6, wherein a guide rod (440) is arranged on one side of the pressure plate (410), and one end of the guide rod (440) far away from the pressure plate (410) is movably penetrated through the side wall of the bobbin (210).
10. The hoisting mechanism with the rotation adjusting mechanism as claimed in claim 9, wherein a limiting end cap (450) is arranged outside the bobbin (210), and the limiting end cap (450) is fixedly connected to the end of the guide rod (440).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110682581.1A CN113371583B (en) | 2021-06-18 | 2021-06-18 | Hoisting mechanism with rotation adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110682581.1A CN113371583B (en) | 2021-06-18 | 2021-06-18 | Hoisting mechanism with rotation adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113371583A true CN113371583A (en) | 2021-09-10 |
| CN113371583B CN113371583B (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110682581.1A Active CN113371583B (en) | 2021-06-18 | 2021-06-18 | Hoisting mechanism with rotation adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113371583B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4126573A1 (en) * | 1991-08-12 | 1993-02-18 | Lbl Lager Und Betriebstechnik | DEVICE FOR TRANSPORTING AND STORING HEAVY CYLINDRICAL ITEMS |
| CN107697802A (en) * | 2017-08-14 | 2018-02-16 | 江苏钢锐精密机械有限公司 | Lossless fast automatic adjustable lifting appliance |
| CN211217937U (en) * | 2019-09-03 | 2020-08-11 | 保山隆基硅材料有限公司 | Crucible loading and unloading device and crucible cleaning line |
| CN112938744A (en) * | 2021-02-05 | 2021-06-11 | 浙江广厦建设职业技术大学 | Intelligent chemical industry equipment that prevents to drop plays gallows |
| CN112938740A (en) * | 2021-01-28 | 2021-06-11 | 大连金恒起重吊索具有限公司 | Adjustable whole-vehicle lifting appliance |
| CN215047944U (en) * | 2021-06-18 | 2021-12-07 | 广西玉柴机器股份有限公司 | Hoisting mechanism with rotary adjusting mechanism |
-
2021
- 2021-06-18 CN CN202110682581.1A patent/CN113371583B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4126573A1 (en) * | 1991-08-12 | 1993-02-18 | Lbl Lager Und Betriebstechnik | DEVICE FOR TRANSPORTING AND STORING HEAVY CYLINDRICAL ITEMS |
| CN107697802A (en) * | 2017-08-14 | 2018-02-16 | 江苏钢锐精密机械有限公司 | Lossless fast automatic adjustable lifting appliance |
| CN211217937U (en) * | 2019-09-03 | 2020-08-11 | 保山隆基硅材料有限公司 | Crucible loading and unloading device and crucible cleaning line |
| CN112938740A (en) * | 2021-01-28 | 2021-06-11 | 大连金恒起重吊索具有限公司 | Adjustable whole-vehicle lifting appliance |
| CN112938744A (en) * | 2021-02-05 | 2021-06-11 | 浙江广厦建设职业技术大学 | Intelligent chemical industry equipment that prevents to drop plays gallows |
| CN215047944U (en) * | 2021-06-18 | 2021-12-07 | 广西玉柴机器股份有限公司 | Hoisting mechanism with rotary adjusting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113371583B (en) | 2024-03-12 |
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