CN115477248B - A device for carrying heavy objects at high altitudes - Google Patents
A device for carrying heavy objects at high altitudes Download PDFInfo
- Publication number
- CN115477248B CN115477248B CN202211169684.9A CN202211169684A CN115477248B CN 115477248 B CN115477248 B CN 115477248B CN 202211169684 A CN202211169684 A CN 202211169684A CN 115477248 B CN115477248 B CN 115477248B
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- China
- Prior art keywords
- pulley
- bracket
- sliding
- frame
- wire rope
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- 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.)
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Classifications
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- 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
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- 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)
- Specific Conveyance Elements (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention relates to a carrying device for ascending heavy objects, which comprises a first support, a second support, a main motor and a steel wire rope, wherein the same sides of the first support and the second support are fixedly connected through a vertical fixing plate, a slide way is arranged between the first support and the second support, a sliding frame is arranged between the first support and the second support through the slide way, two ends of the sliding frame are hinged with rotating wheels through pins, a first pulley fixing frame is arranged at the upper end of the sliding frame, the first pulley fixing frame is hinged with a first pulley, one end of the steel wire rope is connected with the main motor, the other end of the steel wire rope is in contact connection with the surface of the first pulley, the main motor drives the first pulley to rotate through the steel wire rope so as to drive the sliding frame to move up and down, and sliding plates are arranged between the sliding frames and are used for placing objects. The carrying device provided by the invention can adjust the area of the placing platform according to the size of the article, saves labor and is simple to operate.
Description
Technical Field
The invention relates to the field of conveying devices, in particular to a conveying device for ascending heavy objects.
Background
The condition of upwards carrying heavy objects or larger objects often appears in life, and the problem that the objects are damaged and the labor force demand is larger easily appears in manual carrying, so that the manpower and material resources are consumed to a great extent. In addition, the existing carrying device adopts a motor to drive the whole article to move upwards, and the stop operation is controlled in a mode of stopping the rotation of the motor in the carrying process. However, this braking mode generally has relatively large damage to the motor, relatively low operating efficiency, and relatively high running cost.
CN108263799a discloses a drum carrier, which mainly comprises a slide rail frame, an upper and lower transverse guiding device, a transverse braking device, an outer vertical frame, an inner sliding frame, a chuck switching assembly, an alloy chuck assembly, a small hydraulic system, a main handle, a bolt and a screw. The sliding rail frame is provided with 4 universal wheels and 2 handles which are arranged in a bilateral symmetry way, the sliding rail frame provides an upper transverse guide rail and a lower transverse guide rail, the upper transverse guide device and the lower transverse guide device are welded with the outer stand to form a whole, and the left side and the right side of the outer stand are respectively provided with a movable handle which is arranged in a bilateral symmetry way. The truck is not suitable for ascending work, and has low working efficiency although the truck can be used for transporting heavy objects.
CN213738148U discloses a high-altitude handling device, the high-altitude handling device including can horizontal migration's base, rotationally install in revolving stage, the jib loading boom of base, connect in the transport subassembly of jib loading boom, the jib loading boom can drive the transport subassembly is around the pitching motion of horizontal axis, the transport subassembly including connect in the main part frame of jib loading boom and for the object mounting that main part frame has 6 degrees of freedom. The device can ascend a height to carry heavy objects, but has a complex structure, the motor is easy to damage due to the need of adopting motor braking, and the running cost is relatively high.
Therefore, it is of great importance to provide a device for carrying heavy objects in a high elevation with a simple structure and high working efficiency.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a carrying device for lifting heavy objects, which can adjust the size of a placement platform according to the size of an object, and can brake by rotating a slip-stopping mechanism, and has a simple structure and convenient operation.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
The invention provides a carrying device for ascending heavy objects, which comprises a first bracket, a second bracket, a main motor and a steel wire rope, wherein the first bracket is arranged on the first bracket;
the same sides of the first bracket and the second bracket are fixedly connected through a vertical fixing plate;
A slideway is arranged between the first bracket and the second bracket;
A sliding frame is arranged between the first bracket and the second bracket through a slideway;
Two ends of the sliding frame are hinged with rotating wheels through pins;
the upper end of the sliding frame is provided with a first pulley fixing frame;
the first pulley fixing frame is hinged with the first pulley;
one end of the steel wire rope is connected with the main motor, and the other end of the steel wire rope is connected with the surface of the first pulley in a contact manner;
the main motor drives the first pulley to rotate through the steel wire rope, so that the sliding frame is driven to move up and down;
A sliding plate is arranged between the sliding frames and is used for placing articles.
According to the carrying device, the first bracket, the second bracket, the main motor and the steel wire rope are arranged, the main motor drives the steel wire rope to drive the first pulley to rotate, so that the sliding frame is driven to move up and down, and the sliding plate moves up and down through the upward and downward movement of the sliding frame, so that the object of carrying the object is achieved.
Preferably, the upper end of the rotating wheel is provided with a square body.
Preferably, a circular groove is arranged in the square body.
Preferably, a rotary anti-slip mechanism is arranged in the circular groove.
Preferably, the rotation anti-slip mechanism comprises an ellipsoid, a secondary motor and an anti-slip block.
Preferably, the anti-slip blocks are arranged on two sides of the circular groove.
Preferably, the ellipsoid is arranged in the centre of the circular groove.
Preferably, the secondary motor is disposed at an upper end surface of the square body.
Preferably, lifting lugs are arranged at two ends of the ellipsoid, the lifting lugs are fixedly connected with one end of the anti-slip block through a steel wire rope, an anti-slip pad is arranged at the other end of the anti-slip block, and the anti-slip pad is used for limiting sliding.
Preferably, the two ends of the circular groove are provided with circular sliding grooves, and the square body is in sliding connection with the anti-slip block through the circular sliding grooves.
Preferably, the middle parts of the ellipsoid and the square body are connected in a penetrating way through the transmission shaft.
Preferably, the secondary motor drives the ellipsoid to rotate through the transmission shaft.
According to the invention, the motor is prevented from being used for braking by arranging the rotation anti-slip mechanism, so that damage to the electrode is avoided, and the braking operation is simple and can be stopped at any time and any place. According to the invention, the secondary motor drives the ellipsoid to rotate, the ellipsoid rotates to drive the sliding stop block to slide in a telescopic way, and the sliding stop block is provided with the anti-slip pad at one end, so that the sliding of the sliding frame can be limited, and the braking is realized.
Preferably, the upper end surface of the slide plate is provided with a riser.
Preferably, a supporting plate is arranged at one end of the sliding plate far away from the vertical plate.
Preferably, the supporting plate is inserted into the expansion plate through the sliding through groove.
According to the invention, when large articles are carried, the telescopic plate can be pulled out to enlarge the placing area of the articles.
Preferably, the bottom end surface of the supporting plate is provided with a thread groove.
Preferably, a spiral fixing buckle is arranged on the bottom surface of the expansion plate.
Preferably, the spiral fixing buckle penetrates through the expansion plate to be connected with the thread groove on the bottom end surface of the supporting plate.
Preferably, the main motor is connected with the steel wire rope on the rope bundling frame through a rotating shaft.
Preferably, two pulley frames are oppositely arranged at the upper end of the first bracket.
Preferably, the pulley frames at the upper end of the first bracket are connected through a second pulley fixing frame.
Preferably, the second pulley fixing frame is hinged with the second pulley.
Preferably, two pulley frames are oppositely arranged at the upper end of the second bracket.
Preferably, the pulley frames at the upper end of the second bracket are connected through a transverse fixing frame.
Preferably, the steel wire rope starts from the rope bundling frame, is contacted and connected with the second pulley, is contacted and connected with the first pulley, and is finally contacted and connected with the transverse fixing frame.
In the invention, when carrying articles with large weight, the labor-saving carrying can be realized by arranging the first pulley, the second pulley and the connecting mode thereof.
Preferably, two sides of the second bracket are horizontally connected through a transverse fixing plate.
Compared with the prior art, the invention has the following beneficial effects:
(1) The carrying device provided by the invention can adjust the area of the placing platform according to the size of the article, saves labor and is simple to operate.
(2) According to the carrying device provided by the invention, the rotation anti-slip mechanism is arranged, so that the motor is prevented from being used for braking, damage to the electrode is avoided, the braking operation is simple, and the carrying device can be stopped at any time and any place.
Drawings
Fig. 1 is a schematic view of a carrying device according to embodiment 1 of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is a schematic diagram of the connection of the steel wire rope according to embodiment 1 of the present invention;
FIG. 5 is a top cross-sectional view of the handling device of example 1 of the present invention;
FIG. 6 is a schematic view showing the connection of the expansion board and the supporting board according to the embodiment 1 of the present invention;
FIG. 7 is a top cross-sectional view of the attachment of the expansion board to the pallet according to embodiment 1 of the present invention;
FIG. 8 is a side cross-sectional view of a carriage according to embodiment 1 of the present invention;
FIG. 9 is an enlarged view of FIG. 8 at C;
FIG. 10 is an enlarged view of FIG. 8 at D;
FIG. 11 is a schematic illustration of the retraction of the anti-skid block according to embodiment 1 of the present invention;
FIG. 12 is a schematic illustration of the overhanging structure of the anti-skid block according to embodiment 1 of the present invention;
FIG. 13 is a top cross-sectional view of a rotary anti-slip mechanism according to embodiment 1 of the present invention;
The device comprises a first bracket, a 2-sliding plate, a 3-supporting plate, a 4-expansion plate, a 5-vertical plate, a 6-transverse fixing plate, a 7-vertical fixing plate, an 8-pulley frame, a 9-transverse fixing frame, a 10-second bracket, a 11-first pulley, a 12-sliding frame, a 13-first pulley fixing frame, a 14-thread groove, a 15-sliding through groove, a 16-spiral fixing buckle, a 17-main motor, a 18-rotating shaft, a 19-rope bundling frame, a 20-steel wire rope, a 21-slideway, a 22-rotating wheel, a 23-square body, a 24-circular groove, a 25-ellipsoid, a 26-secondary motor, a 27-transmission shaft, a 28-lifting lug, a 29-sliding stop block, a 30-circular chute, a 31-second pulley fixing frame and a 32-second pulley.
Detailed Description
The technical scheme of the invention is further described by the following specific embodiments. It will be apparent to those skilled in the art that the examples are merely to aid in understanding the invention and are not to be construed as a specific limitation thereof.
Example 1
The embodiment provides a carrying device for ascending heavy objects, which is structurally shown in a schematic diagram in fig. 1, is shown in a top cross section in fig. 5, and comprises a first bracket 1, a second bracket 10, a main motor 17 and a steel wire rope 20, wherein the main motor 17 is connected with the steel wire rope 20 on a rope bundling frame 19 through a rotating shaft 18 in fig. 4, the same sides of the first bracket 1 and the second bracket 10 are fixedly connected through a vertical fixing plate 7, the two sides of the second bracket 10 are horizontally connected through a transverse fixing plate 6 in fig. 8, a slide way 21 is arranged between the first bracket 1 and the second bracket 10, a sliding frame 12 is arranged between the first bracket 1 and the second bracket 10 through the slide way 21, two ends of the sliding frame 12 are hinged with rotating wheels 22 through pins, the upper end of the sliding frame 12 is provided with a first pulley fixing frame 13, the first pulley fixing frame 13 is hinged with the first pulley 11 in fig. 3 in an enlarged view in the position B in fig. 3, one end of the second pulley fixing frame 20 is connected with the main motor 17, the other end of the main motor 17 is connected with the first pulley 11 in the horizontal direction, and the sliding frame 2 is driven by the sliding frame 2 to move, and the sliding frame 12 is contacted with the sliding frame 2 is arranged on the sliding frame 2;
As shown in fig. 9 (fig. 9 is an enlarged view at a position C in fig. 8) and fig. 13, a square body 23 is arranged at the upper end of the rotating wheel 22, a circular groove 24 is arranged in the square body 23, a rotating anti-slip mechanism is arranged in the circular groove 24, the rotating anti-slip mechanism comprises an ellipsoid 25, a secondary motor 26 and an anti-slip block 29, the anti-slip block 29 is arranged at two sides of the circular groove 24, the ellipsoid 25 is arranged at the center of the circular groove 24, the secondary motor 26 is arranged on the upper end surface of the square body 23, lifting lugs 28 are arranged at two ends of the ellipsoid 25, the lifting lugs 28 are fixedly connected with one end of the anti-slip block 29 through a steel wire rope 20, a non-slip pad is arranged at the other end of the anti-slip block 29 and used for limiting sliding, smooth grooves 30 are arranged at two ends of the circular groove 24, the square body 23 is connected with the anti-slip block 29 through the smooth grooves 30 in a sliding way, the middles of the ellipsoid 25 and the ellipsoid 23 are connected through a transmission shaft 27 in a penetrating way, and the secondary motor 26 drives the ellipsoid 25 to rotate through the transmission shaft 27;
The rotation anti-slip mechanism in the embodiment drives the ellipsoid 25 to rotate through the secondary motor 26, as shown in fig. 11 and 12, the ellipsoid 25 rotates to drive the anti-slip block 29 to slide in a telescopic manner, and as one end of the anti-slip block 29 is provided with an anti-slip pad, the sliding of the sliding frame 12 can be limited by the anti-slip pad;
The upper end surface of the sliding plate 2 is provided with a vertical plate 5, one end, far away from the vertical plate, of the sliding plate 2 is provided with a supporting plate 3, the supporting plate 3 is inserted into the telescopic plate 4 through a sliding through groove 15 as shown in fig. 6 and 7, the bottom end surface of the supporting plate 3 is provided with a thread groove 14, fig. 10 is an enlarged view of a position D in fig. 8, as shown in fig. 10, the bottom surface of the telescopic plate 4 is provided with a spiral fixing buckle 16, and the spiral fixing buckle 16 penetrates through the telescopic plate 4 and is connected with the thread groove 14 on the bottom end surface of the supporting plate 3;
According to the carrying device provided by the embodiment, when the carrying device is used, articles are placed on the sliding plate 2, when the articles are large, the telescopic plate 4 can be pulled out, the placing area of the articles is increased, then the main motor 17 drives the steel wire rope 20 to slide the sliding frame 12 up and down, and the sliding frame 12 drives the articles on the sliding plate 2, so that the carrying of the articles is realized;
Fig. 2 is an enlarged view of a position a in fig. 1, as shown in fig. 2, two pulley frames 8 are oppositely arranged at the upper end of the first bracket 1, the pulley frames 8 at the upper end of the first bracket 1 are connected through a second pulley fixing frame 31, the second pulley fixing frame 31 is hinged with a second pulley 32, two pulley frames 8 are oppositely arranged at the upper end of the second bracket 10, the pulley frames 8 at the upper end of the second bracket 10 are connected through a transverse fixing frame 9, and the steel wire rope 20 starts from a rope bundling frame 19 and is firstly in contact connection with the second pulley 32, then in contact connection with the first pulley 11 and finally in contact connection with the transverse fixing frame 9;
The carrying device provided in this embodiment can realize labor-saving carrying by providing the first pulley 11, the second pulley 32 and the connection modes thereof.
The applicant declares that the above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be apparent to those skilled in the art that any changes or substitutions that are easily conceivable within the technical scope of the present invention disclosed by the present invention fall within the scope of the present invention and the disclosure.
Claims (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211169684.9A CN115477248B (en) | 2022-09-22 | 2022-09-22 | A device for carrying heavy objects at high altitudes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211169684.9A CN115477248B (en) | 2022-09-22 | 2022-09-22 | A device for carrying heavy objects at high altitudes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115477248A CN115477248A (en) | 2022-12-16 |
| CN115477248B true CN115477248B (en) | 2025-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211169684.9A Active CN115477248B (en) | 2022-09-22 | 2022-09-22 | A device for carrying heavy objects at high altitudes |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205892390U (en) * | 2016-07-07 | 2017-01-18 | 鄢家强 | Stop high rise elevator open door away ladder safety arrangement |
| CN112573426A (en) * | 2020-12-19 | 2021-03-30 | 温州因非科技有限公司 | Partition plate hoisting device for building fabricated building |
| CN213294557U (en) * | 2020-09-29 | 2021-05-28 | 中国建筑一局(集团)有限公司 | Hoisting accessory for housing construction |
| CN216889925U (en) * | 2021-12-27 | 2022-07-05 | 南通昊至琼艳纺织有限公司 | Beam of a loom hoisting device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108328509A (en) * | 2018-02-09 | 2018-07-27 | 陈云燕 | A kind of building machinery material elevator with safe spacing function |
| CN209758195U (en) * | 2019-02-01 | 2019-12-10 | 深圳市海柔创新科技有限公司 | a handling robot |
| CN211169678U (en) * | 2019-09-25 | 2020-08-04 | 苏州欧德斯曼升降机械有限公司 | Quick lifting mechanical device of lifting goods elevator |
| CN215402434U (en) * | 2021-04-08 | 2022-01-04 | 浙江省二建建设集团有限公司 | Safe anti-falling device for building construction |
-
2022
- 2022-09-22 CN CN202211169684.9A patent/CN115477248B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205892390U (en) * | 2016-07-07 | 2017-01-18 | 鄢家强 | Stop high rise elevator open door away ladder safety arrangement |
| CN213294557U (en) * | 2020-09-29 | 2021-05-28 | 中国建筑一局(集团)有限公司 | Hoisting accessory for housing construction |
| CN112573426A (en) * | 2020-12-19 | 2021-03-30 | 温州因非科技有限公司 | Partition plate hoisting device for building fabricated building |
| CN216889925U (en) * | 2021-12-27 | 2022-07-05 | 南通昊至琼艳纺织有限公司 | Beam of a loom hoisting device |
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| Publication number | Publication date |
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| CN115477248A (en) | 2022-12-16 |
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