CN117023370B - Hoisting flanging method for winding drum of elevator - Google Patents
Hoisting flanging method for winding drum of elevator Download PDFInfo
- Publication number
- CN117023370B CN117023370B CN202310852412.7A CN202310852412A CN117023370B CN 117023370 B CN117023370 B CN 117023370B CN 202310852412 A CN202310852412 A CN 202310852412A CN 117023370 B CN117023370 B CN 117023370B
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- China
- Prior art keywords
- limiting
- winding drum
- hoisting
- groove
- reel
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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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- 238000004804 winding Methods 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 description 3
- 239000000306 component Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 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
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
- 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
- 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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention discloses a hoisting flanging method for a hoisting machine winding drum, which comprises the following steps of: step one, hoist and mount are detained and are connected the reel, step two, to hoist and mount are detained the location, step three, the reel turn-ups are detained through being connected with wire rope, and hoist and mount it on rings with the mode that passes from the below, then push up rings, it is spacing to rings to cooperate spacing subassembly again, thereby pass hoist and mount knot from the reel below, then send to the inside top position of reel through the mode of propelling movement, when lifting by crane, because hoist and mount the pulling force of detaining is located the inside top of reel, and wire rope is in the below, therefore when the reel is lifted completely, the bottom surface of reel can upwards slope, thereby save and place it vertically, the condition of changing hoist and mount knot, when having saved the time, can also further guarantee its security.
Description
Technical Field
The invention relates to the technical field of reel flanging, in particular to a hoisting flanging method for a hoisting machine reel.
Background
The mining hoisting machine is important transportation equipment in mine work, is generally installed on the ground, and is used for driving a hoisting container to run along a shaft or a slope by means of a steel wire rope and is mainly used for hoisting coal, ore, gangue, lifting personnel, lowering materials, tools, equipment and the like in a vertical shaft and a slope; the reliability of the mine hoist directly influences the safety and quality of mining operation, and along with the continuous acceleration of the coal construction progress and the continuous increase of the coal yield, the task of the mine hoist is becoming heavy.
The winding drum mainly bears winding or placing the hoisting steel wire rope and various normal loads or abnormal loads, is a core component of the elevator, and the quality of the winding drum directly influences the performance and reliability of the elevator; in the production process of a winding drum (particularly a hoisting machine winding drum with the volume of 2 meters and more), flanging and hoisting operations are needed to be carried out so as to finish the processing of the winding drum, but in the hoisting and flanging operations, the winding drum is easy to deform and even safety accidents are caused.
The current flanging method for the winding drum is mainly as shown in fig. 2, two hanging buckles are arranged on two sides of the inside of the winding drum, the winding drum is lifted through the hanging buckle on one side, the winding drum is put down after being pushed to be vertical to the ground, the hanging buckle on the other side is hooked, the winding drum is inclined, and then the winding drum is put down, so that flanging is realized.
Disclosure of Invention
The invention aims to provide a hoisting flanging method for a hoisting machine winding drum, which solves the following technical problems:
the aim of the invention can be achieved by the following technical scheme:
a hoisting flanging method for a winding drum of a hoisting machine comprises the following steps:
step one, hoisting buckle connection winding drums: the hoisting device is connected with the hoisting buckle through the steel wire rope, then the hoisting buckle is hung on the hanging ring, then the steel wire rope passes through the wire retaining groove and is positioned below the inner winding frame, at the moment, the hoisting buckle positioned below the inner winding frame is buckled on the hanging ring through the penetrating groove, and then the hanging ring is pushed to slide upwards in the limiting groove on the limiting plate until contacting with the other side of the inner wall of the limiting groove.
Step two, positioning the hoisting buckle: at this time, the blocking block passes through the two arc plates by pressing the limiting head, and then the limiting head is rotated, so that the blocking block is positioned below the arc plates, the spring is extruded, and the bottom end of the inserted link extends into the limiting groove to limit the hanging ring.
Step three, flanging the winding drum: the steel wire rope is wound through the crane, so that one end of the winding drum is lifted, the included angle between the bottom surface of the winding drum and the ground is increased, and when the winding drum completely leaves the ground, the included angle between the bottom surface of the winding drum and the ground is an obtuse angle, and then the winding drum is put down.
As a further scheme of the invention: the winding drum comprises a winding drum body, an inner winding frame which is used for supporting the winding drum body is arranged in the winding drum body, a plurality of through holes are formed in the inner winding frame, a plurality of limiting plates are fixedly connected to the inner surface of the winding drum body and located in the through holes, limiting grooves are formed in the limiting plates in a penetrating mode, lifting rings which are connected with the lifting buckles are connected to the surfaces of the limiting grooves in a sliding mode, and limiting assemblies used for limiting the lifting rings are further arranged on two sides of the top of each limiting plate.
As a further scheme of the invention: the limiting assembly comprises a stepped groove positioned on the limiting plate, an inserting rod for blocking the hanging ring is arranged in the stepped groove, a limiting head is fixedly connected to the top of the inserting rod, blocking blocks are fixedly connected to two sides of the surface of the limiting head, and arc-shaped plates for limiting the blocking blocks are fixedly connected to two sides of the inner surface of the stepped groove.
As a further scheme of the invention: the surface cover of inserted bar is equipped with the spring, the bottom of spring and the inner wall fixed connection of ladder groove.
As a further scheme of the invention: the distance between the end faces of the two arc-shaped plates is the same as the width of the blocking block.
As a further scheme of the invention: the wire retaining grooves used for the hoisting buckles and the steel wire ropes to pass through are formed in two side edges of the winding drum body and located on one side of the limiting plate.
As a further scheme of the invention: the inner coil frame is provided with an arc-shaped through groove.
The invention has the beneficial effects that:
1. according to the invention, the hoisting buckle is connected with the steel wire rope and is hoisted on the hoisting ring in a manner of passing through the hoisting buckle from the lower part, then the hoisting ring is pushed to the upper part, and the hoisting buckle is limited by matching with the limiting component, so that the hoisting buckle passes through the lower part of the winding drum and is then sent to the upper position inside the winding drum in a pushing manner.
2. According to the invention, the step groove is formed in the limiting plate, the inserted bar capable of sliding up and down in the step groove is utilized, and the two arc plates are matched to limit the blocking block on the limiting head, so that the inserted bar can be inserted into the limiting groove to longitudinally limit the lifting ring, the lifting ring is prevented from sliding during lifting the winding drum, the limiting operation on the lifting ring is convenient, and the structure is simple.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic flow chart of the present invention;
FIG. 2 is a schematic flow diagram of the prior art in the present invention;
FIG. 3 is a schematic view of the external structure of the spool in the present invention;
FIG. 4 is a partial cross-sectional view of a limiting plate in accordance with the present invention;
fig. 5 is an enlarged view of a partial structure at a in fig. 4 according to the present invention.
In the figure: 1. a spool body; 2. an inner roll frame; 3. a through hole; 4. a limiting plate; 5. a limit groove; 6. a hanging ring; 7. a limit component; 71. a stepped groove; 72. a rod; 73. a positioning head; 74. a spring; 75. an arc-shaped plate; 76. a barrier block; 8. a wire groove is reserved; 9. a through slot.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the invention discloses a hoisting flanging method for a hoisting machine reel, which comprises the following steps:
step one, hoisting buckle connection winding drums: the hoisting buckle is connected with the hoisting buckle through a steel wire rope, then the hoisting buckle is hung on the hanging ring 6, then the steel wire rope passes through the wire retaining groove 8 and is positioned below the inner winding frame 2, at the moment, the hoisting buckle positioned below the inner winding frame 2 is buckled on the hanging ring 6 through the through groove 9, and then the hanging ring 6 is pushed to slide upwards in the limiting groove 5 on the limiting plate 4 until contacting with the other side of the inner wall of the limiting groove 5.
Step two, positioning the hoisting buckle: at this time, the blocking block 76 passes through the space between the two arc plates 75 by pressing the limiting head 73, and then the limiting head 73 is rotated, so that the blocking block 76 is located below the arc plates 75, the spring 74 is further extruded, and the bottom end of the inserted link 72 extends into the limiting groove 5 to limit the hanging ring 6.
Step three, flanging the winding drum: the steel wire rope is wound through the crane, so that one end of the winding drum is lifted, the included angle between the bottom surface of the winding drum and the ground is enlarged, and when the winding drum completely leaves the ground, the included angle between the bottom surface of the winding drum and the ground is an obtuse angle, and then the winding drum is put down, so that the winding drum can be horizontally placed.
Wherein, the reel includes reel body 1, the inside of reel body 1 is provided with the interior reel frame 2 that supports reel body 1, a plurality of through-hole 3 has been seted up on the interior reel frame 2, the internal surface of reel body 1 just is located 3 internal fixedly connected with limiting plate 4 of through-hole, limiting groove 5 has been seted up in the last running through of limiting plate 4, limiting groove 5's surface sliding connection has rings 6 of being connected with hoist and mount knot, limiting component 7 that is used for carrying out spacing to rings 6 has still been seted up to the both sides at limiting plate 4 top, and through sliding rings 6 top, when wire rope hangs it completely, can make the inclination of reel bottom surface great.
The limiting assembly 7 for limiting the lifting ring 6 comprises a stepped groove 71 positioned on the limiting plate 4, a plug rod 72 for blocking the lifting ring 6 is arranged in the stepped groove 71, a limiting head 73 is fixedly connected to the top of the plug rod 72, blocking blocks 76 are fixedly connected to two sides of the surface of the limiting head 73, arc plates 75 for limiting the blocking blocks 76 are fixedly connected to two sides of the inner surface of the stepped groove 71, a spring 74 is sleeved on the surface of the plug rod 72, and the bottom end of the spring 74 is fixedly connected with the inner wall of the stepped groove 71, so that the plug rod 72 can automatically reset through the spring 74.
In order to locate the blocking piece 76 below the two arcuate plates 75, the distance between the end faces of the two arcuate plates 75 is equal to or smaller than the width of the blocking piece 76, and when the limit head 73 is pressed down, the blocking piece 76 is ensured to pass through between the two arcuate plates 75.
As a preferred embodiment, the two sides of the reel body 1 and one side of the limiting plate 4 are provided with the wire retaining grooves 8 for the hoisting buckle and the wire rope to pass through, as the reel body 1 is provided with the holes for fixing the wire, when the wire is not wound on the surface of the reel body 1, the wire retaining grooves 8 on the reel body 1 can be fixed through the holes, at the moment, the reel body 1 can not be provided, or the reel body 1 can be padded up below the reel body 1 by using the cushion blocks when in use, so that the wire rope and the hoisting buckle can be conveniently connected with the hanging ring 6.
The lower hanging ring 6 is inconvenient to operate by a worker, the inner winding frame 2 is provided with the circular-arc-shaped through groove 9, and the hand of the worker is conveniently inserted into the inner winding frame, so that the hanging buckle and the hanging ring 6 are conveniently connected.
While one embodiment of the present invention has been described in detail, the disclosure is not to be considered as limiting the scope of the invention, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the invention, such as the limiting assembly 7 can also cooperate with threaded holes and bolts to limit the lifting ring 6. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (1)
1. The hoisting flanging method for the winding drum of the elevator is characterized by comprising the following steps of:
step one, hoisting buckle connection winding drums: the hoisting buckle is connected with the hoisting buckle through a steel wire rope, then the hoisting buckle is hung on the hanging ring (6), then the steel wire rope passes through the lower part of the inner reel frame (2), at the moment, the hoisting buckle positioned under the inner reel frame (2) is buckled on the hanging ring (6) through the through groove (9), and then the hanging ring (6) is pushed to slide upwards in the limiting groove (5) on the limiting plate (4) until the hanging ring is contacted with the other side of the inner wall of the limiting groove (5);
step two, positioning the hoisting buckle: at the moment, the blocking block (76) passes through the space between the two arc plates (75) by pressing the limiting head (73), then the limiting head (73) is rotated, the blocking block (76) is positioned below the arc plates (75), the spring (74) is further extruded, and the bottom end of the inserted rod (72) stretches into the limiting groove (5) to limit the hanging ring (6);
step three, flanging the winding drum: the steel wire rope is wound by the crane, so that one end of the winding drum is lifted, the included angle between the bottom surface of the winding drum and the ground is increased, and when the winding drum completely leaves the ground, the included angle between the bottom surface of the winding drum and the ground is an obtuse angle, and then the winding drum is put down;
the winding drum comprises a winding drum body (1), an inner winding frame (2) for supporting the winding drum body (1) is arranged in the winding drum body (1), a plurality of through holes (3) are formed in the inner winding frame (2), a plurality of limiting plates (4) are fixedly connected to the inner surface of the winding drum body (1) and positioned in the through holes (3), limiting grooves (5) are formed in the limiting plates (4) in a penetrating mode, hanging rings (6) connected with hanging buckles are connected to the surfaces of the limiting grooves (5) in a sliding mode, and limiting assemblies (7) used for limiting the hanging rings (6) are further arranged on two sides of the top of the limiting plates (4);
the limiting assembly (7) comprises a stepped groove (71) positioned on the limiting plate (4), a plug rod (72) for blocking the hanging ring (6) is arranged in the stepped groove (71), a limiting head (73) is fixedly connected to the top of the plug rod (72), blocking blocks (76) are fixedly connected to two sides of the surface of the limiting head (73), and arc plates (75) for limiting the blocking blocks (76) are fixedly connected to two sides of the inner surface of the stepped groove (71);
the surface of the inserted link (72) is sleeved with a spring (74), and the bottom end of the spring (74) is fixedly connected with the inner wall of the stepped groove (71);
the distance between the end faces of the two arc plates (75) is the same as the width of the barrier block (76);
a wire retaining groove (8) for allowing the hoisting buckle and the steel wire rope to pass through is formed in one side of the limiting plate (4) at two side edges of the reel body (1);
the inner coil frame (2) is provided with an arc-shaped penetrating groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310852412.7A CN117023370B (en) | 2023-07-12 | 2023-07-12 | Hoisting flanging method for winding drum of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310852412.7A CN117023370B (en) | 2023-07-12 | 2023-07-12 | Hoisting flanging method for winding drum of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117023370A CN117023370A (en) | 2023-11-10 |
| CN117023370B true CN117023370B (en) | 2024-02-02 |
Family
ID=88621659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310852412.7A Active CN117023370B (en) | 2023-07-12 | 2023-07-12 | Hoisting flanging method for winding drum of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117023370B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059088A (en) * | 2017-12-25 | 2018-05-22 | 中国葛洲坝集团第工程有限公司 | Rack slot machine shoulder pole girder deflects in the air turns over interchanging method and device |
| CN213622879U (en) * | 2020-11-12 | 2021-07-06 | 青岛建邦士金属制品有限公司 | Wire rope welding hoist cable with turnover hoisting ring head |
| CN215626355U (en) * | 2021-09-18 | 2022-01-25 | 中国建筑第五工程局有限公司 | Self-hooking device of dynamic compaction machine |
| CN217417905U (en) * | 2022-02-08 | 2022-09-13 | 保定市久旺塑业包装有限公司 | Lifting appliance for winding in woven bag production |
| CN218708804U (en) * | 2022-11-08 | 2023-03-24 | 尚优腾跃(武汉)科技有限公司 | Limiting device for combined self-supporting crane winding drum |
| CN116395586A (en) * | 2023-04-17 | 2023-07-07 | 中国核工业二三建设有限公司 | Steel wire rope threading method for heavy crane |
-
2023
- 2023-07-12 CN CN202310852412.7A patent/CN117023370B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108059088A (en) * | 2017-12-25 | 2018-05-22 | 中国葛洲坝集团第工程有限公司 | Rack slot machine shoulder pole girder deflects in the air turns over interchanging method and device |
| CN213622879U (en) * | 2020-11-12 | 2021-07-06 | 青岛建邦士金属制品有限公司 | Wire rope welding hoist cable with turnover hoisting ring head |
| CN215626355U (en) * | 2021-09-18 | 2022-01-25 | 中国建筑第五工程局有限公司 | Self-hooking device of dynamic compaction machine |
| CN217417905U (en) * | 2022-02-08 | 2022-09-13 | 保定市久旺塑业包装有限公司 | Lifting appliance for winding in woven bag production |
| CN218708804U (en) * | 2022-11-08 | 2023-03-24 | 尚优腾跃(武汉)科技有限公司 | Limiting device for combined self-supporting crane winding drum |
| CN116395586A (en) * | 2023-04-17 | 2023-07-07 | 中国核工业二三建设有限公司 | Steel wire rope threading method for heavy crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117023370A (en) | 2023-11-10 |
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