CN113979377A - Structure and method for preventing personnel from falling off main operating platform of coil horizontal winding machine - Google Patents
Structure and method for preventing personnel from falling off main operating platform of coil horizontal winding machine Download PDFInfo
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- CN113979377A CN113979377A CN202111240404.4A CN202111240404A CN113979377A CN 113979377 A CN113979377 A CN 113979377A CN 202111240404 A CN202111240404 A CN 202111240404A CN 113979377 A CN113979377 A CN 113979377A
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- Prior art keywords
- guardrail
- main operating
- lifting
- operating platform
- winding machine
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- 238000004804 winding Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- 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
- B66F13/00—Common constructional features or accessories
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to a structure and a method for preventing personnel from falling off a main operating platform of a coil horizontal winding machine, belonging to the technical field of large-scale transformer manufacturing processes. The technical scheme is as follows: a main operating platform (10) is arranged between the pay-off rack (6) and the coil horizontal winding machine (11), a support (9) is arranged on the pay-off rack side of the main operating platform (10), and a plurality of lifting guardrails (1) are arranged on the side surface of the support (9); the bottom of the support (9) is connected with the support plates (7), the upper end and the lower end of the side face of the support (9) are respectively connected with the fixed seats (2) through the support plates (8), the lifting guardrail (1) is fixed in the corresponding fixed seats (2) through the connecting piece, and the bottom of the lifting guardrail (1) is arranged on the corresponding support plates (7). The invention has the beneficial effects that: the lifting guardrail is additionally arranged on the side of the pay-off stand of the main operating platform, so that the working personnel can be prevented from falling off from the main operating platform, the lead cannot be interfered, and the device is simple in structure and convenient to use.
Description
Technical Field
The invention relates to a structure and a method for preventing personnel from falling off a main operating platform of a coil horizontal winding machine, belonging to the technical field of large-scale transformer manufacturing processes.
Background
The existing horizontal winding main operating platform is not provided with a guardrail, the distance between the main operating platform and the pay-off rack is generally about 3 meters, the main operating platform can be lifted to more than 2 meters, and when an operator stands on the main operating platform for winding, the worker has the risk of falling from the side of the pay-off rack.
Disclosure of Invention
The invention aims to provide a structure and a method for preventing personnel from falling off a main operating platform of a coil horizontal winding machine.
The technical scheme of the invention is as follows:
a structure for preventing personnel from falling off a main operating platform of a coil horizontal winding machine comprises lifting guardrails, a fixed seat, a pay-off rack, a supporting plate, a bracket, the main operating platform and the coil horizontal winding machine, wherein the main operating platform is arranged between the pay-off rack and the coil horizontal winding machine, the bracket is arranged on the pay-off rack side of the main operating platform, and a plurality of lifting guardrails are arranged on the side surface of the bracket; the support bottom is connected with a plurality of layer boards, and the upper and lower both ends of support side are connected with the fixing base through a plurality of extension boards respectively, and the lift guardrail passes through the connecting piece to be fixed in corresponding fixing base, and the bottom setting of lift guardrail is on corresponding layer board.
The lifting guardrail is formed by sleeving a plurality of guardrails; the guardrail at the bottommost part is fixed in the fixing seat, the bottom part is arranged on the supporting plate, and other guardrails have the same structure.
The lifting guardrail consists of four guardrails, namely a guardrail I, a guardrail II, a guardrail III and a guardrail IV, wherein the guardrail I, the guardrail II, the guardrail III and the guardrail IV are sequentially sleeved; the guardrail I consists of two square tubes I and two cross beams I, wherein the two cross beams I are arranged between the two square tubes I, and one cross beam I is arranged at the top of the two square tubes I; the two square tubes I are respectively arranged in the fixed seat, and the bottoms of the square tubes I are arranged on the supporting plate; the guardrail II consists of two square tubes II and a cross beam II, and the cross beam II is arranged between the tops of the two square tubes II; the guardrail III consists of two square tubes III and a cross beam III, and the cross beam III is arranged between the tops of the two square tubes III; the guardrail IV consists of two square tubes IV and a cross beam IV, and the cross beam IV is arranged between the tops of the two square tubes IV; the first square tube, the second square tube, the third square tube and the fourth square tube are sequentially sleeved, and the calibers are sequentially reduced.
The main operating platform can move up, down, left and right back and forth through the lifting mechanism, the transverse moving mechanism and the back and forth moving mechanism.
The connecting piece is used by matching a bolt, a washer and a nut.
The lifting mechanism, the transverse moving mechanism and the front-back moving mechanism are all common devices known in the field.
When the lifting guardrail is completely lifted, the height is 1.2 m; when the lifting guardrail descends completely, the lifting guardrail can be retracted to the lower part of the main operating platform, the upper end of the lifting guardrail is slightly higher than the main operating platform, and a lead is not hindered from passing through. The interval between two adjacent lifting guardrails is 10cm, prevents that personnel from dropping from the interval of two lifting guardrails.
A method for preventing personnel from falling off a main operating platform of a coil horizontal winding machine adopts the structure and comprises the following steps: when the lead passes through the main operating platform, the lifting guardrail at the lead passing position is lowered, so that the lead and the lifting guardrail are ensured not to interfere with each other; lifting up lifting guardrails at other positions to prevent workers from falling off; when the main operating platform or the coil horizontal winding machine moves transversely, the height of the lifting guardrail at the position is adjusted at any time according to the position of the lead passing position, so that the lead is protected by workers on the main operating platform while smoothly passing above the main operating platform.
The invention has the beneficial effects that: the lifting guardrail is additionally arranged on the side of the pay-off stand of the main operating platform, so that the working personnel can be prevented from falling off from the main operating platform, the lead cannot be interfered, and the device is simple in structure and convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the present invention in use;
FIG. 5 is a pictorial representation of the present invention;
FIG. 6 is a pictorial representation of a detail of the present invention;
in the figure: the device comprises a descending guardrail 1, a fixed seat 2, a bolt 3, a gasket 4, a nut 5, a pay-off rack 6, a supporting plate 7, a supporting plate 8, a support 9, a main operating platform 10 and a coil horizontal winding machine 11.
Detailed Description
The present invention will be further described by way of examples with reference to the accompanying drawings.
A structure for preventing personnel from falling off of a main operating platform of a coil horizontal winding machine comprises lifting guardrails 1, a fixed seat 2, a pay-off rack 6, a supporting plate 7, a supporting plate 8, a support 9, the main operating platform 10 and a coil horizontal winding machine 11, wherein the main operating platform 10 is arranged between the pay-off rack 6 and the coil horizontal winding machine 11, the support 9 is arranged on the pay-off rack side of the main operating platform 10, and a plurality of lifting guardrails 1 are arranged on the side surface of the support 9; the bottom of the support 9 is connected with a plurality of supporting plates 7, the upper end and the lower end of the side surface of the support 9 are respectively connected with the fixed seats 2 through a plurality of supporting plates 8, the lifting guardrail 1 is fixed in the corresponding fixed seats 2 through a connecting piece, and the bottom of the lifting guardrail 1 is arranged on the corresponding supporting plates 7.
The lifting guardrail 1 is formed by sleeving a plurality of guardrails; the guardrail at the bottommost part is fixed in the fixing seat, the bottom part is arranged on the supporting plate 7, and other guardrails have the same structure.
The lifting guardrail 1 consists of four guardrails, namely a guardrail I, a guardrail II, a guardrail III and a guardrail IV, and the guardrail I, the guardrail II, the guardrail III and the guardrail IV are sequentially sleeved; the guardrail I consists of two square tubes I and two cross beams I, wherein the two cross beams I are arranged between the two square tubes I, and one cross beam I is arranged at the top of the two square tubes I; the two square tubes I are respectively arranged in the fixed seat 2, and the bottoms of the square tubes I are arranged on the supporting plate 7; the guardrail II consists of two square tubes II and a cross beam II, and the cross beam II is arranged between the tops of the two square tubes II; the guardrail III consists of two square tubes III and a cross beam III, and the cross beam III is arranged between the tops of the two square tubes III; the guardrail IV consists of two square tubes IV and a cross beam IV, and the cross beam IV is arranged between the tops of the two square tubes IV; the first square tube, the second square tube, the third square tube and the fourth square tube are sequentially sleeved, and the calibers are sequentially reduced.
The main operating table 10 can move up, down, left and right back and forth through a lifting mechanism, a transverse moving mechanism and a back and forth moving mechanism.
The connecting piece is used by matching the bolt 3, the washer 4 and the nut 5.
The lifting mechanism, the transverse moving mechanism and the front-back moving mechanism are all common devices known in the field.
When the lifting guardrail 1 is completely lifted, the height is 1.2 m; when the lifting guardrail 1 completely descends, the lifting guardrail can be retracted below the main operating platform 10, the upper end of the lifting guardrail is slightly higher than the main operating platform 10, and a lead is not obstructed. The interval between two adjacent lifting guardrails 1 is 10cm, prevents that personnel from dropping from the interval of two lifting guardrails.
A method for preventing personnel from falling off a main operating platform of a coil horizontal winding machine adopts the structure and comprises the following steps: when the lead passes through the main operating platform 10, the lifting guardrail 1 at the lead passing position is lowered, so that the lead and the lifting guardrail 1 are ensured not to interfere with each other; lifting up lifting guardrails at other positions to prevent workers from falling off; when the main operating platform 10 or the coil horizontal winding machine 11 moves transversely, the height of the lifting guardrail at the position is adjusted at any time according to the position of the lead passing position, so that the lead can smoothly pass through the upper part of the main operating platform 10 and can be protected by workers on the main operating platform.
In this embodiment, referring to fig. 1-6, the main operating platform 10 is located between the coil horizontal winding machine 11 and the pay-off stand 6, the wire needs to pass through the main operating platform 10 from the pay-off stand 6 to reach the position of the coil horizontal winding machine 11, and the main operating platform 10 moves back and forth up and down, left and right, and matches with the coil horizontal winding machine 11; four lifting guardrails 1 are arranged on the side of the pay-off stand of the main operating platform, and when a lead passes through the main operating platform 10, the lifting guardrails 1 at the positions where the lead passes through are lowered, so that the lead and the lifting guardrails 1 are ensured not to interfere with each other; lifting up lifting guardrails at other positions to prevent workers from falling off; as shown in fig. 5, some lifting guardrails lift two sections, some lift one section, some completely lift, and some completely descend; when the main operating platform 10 or the coil horizontal winding machine 11 moves transversely, the height of the lifting guardrail is adjusted at any time according to the position of the lead passing position, so that the lead can smoothly pass through the upper part of the main operating platform 10 and the workers on the main operating platform can be protected.
The invention is successfully applied in enterprises, eliminates the long-term personnel falling risk of the main operating platform of the coil horizontal winding machine in the transformer industry, and realizes the intrinsic safety.
Claims (5)
1. The utility model provides a structure that coil is horizontal around quick-witted main operation platform and is prevented personnel and drop which characterized in that: the coil horizontal winding machine comprises lifting guardrails (1), a fixed seat (2), a pay-off rack (6), a supporting plate (7), a supporting plate (8), a support (9), a main operating table (10) and a coil horizontal winding machine (11), wherein the main operating table (10) is arranged between the pay-off rack (6) and the coil horizontal winding machine (11), the support (9) is arranged on the pay-off rack side of the main operating table (10), and a plurality of lifting guardrails (1) are arranged on the side surface of the support (9); the bottom of the support (9) is connected with the support plates (7), the upper end and the lower end of the side face of the support (9) are respectively connected with the fixed seats (2) through the support plates (8), the lifting guardrail (1) is fixed in the corresponding fixed seats (2) through the connecting piece, and the bottom of the lifting guardrail (1) is arranged on the corresponding support plates (7).
2. The structure of claim 1 for preventing a person from falling off a main operating board of a coil horizontal winding machine, characterized in that: the lifting guardrail (1) is formed by sleeving a plurality of guardrails; the guardrail at the bottommost part is fixed in the fixing seat, the bottom part is arranged on the supporting plate (7), and other guardrails have the same structure.
3. The structure of claim 2 for preventing a person from falling off a main operating board of a coil horizontal winding machine, characterized in that: the lifting guardrail (1) consists of four guardrails, namely a guardrail I, a guardrail II, a guardrail III and a guardrail IV, wherein the guardrail I, the guardrail II, the guardrail III and the guardrail IV are sequentially sleeved; the guardrail I consists of two square tubes I and two cross beams I, wherein the two cross beams I are arranged between the two square tubes I, and one cross beam I is arranged at the top of the two square tubes I; the two square tubes I are respectively arranged in the fixed seat (2), and the bottoms of the two square tubes I are arranged on the supporting plate (7); the guardrail II consists of two square tubes II and a cross beam II, and the cross beam II is arranged between the tops of the two square tubes II; the guardrail III consists of two square tubes III and a cross beam III, and the cross beam III is arranged between the tops of the two square tubes III; the guardrail IV consists of two square tubes IV and a cross beam IV, and the cross beam IV is arranged between the tops of the two square tubes IV; the first square tube, the second square tube, the third square tube and the fourth square tube are sequentially sleeved, and the calibers are sequentially reduced.
4. A structure for preventing a person from falling off a main operating board of a coil horizontal winding machine according to claim 1 or 2, wherein: the connecting piece is used by matching a bolt (3), a washer (4) and a nut (5).
5. A method for preventing a person from falling off a main operating board of a coil horizontal winding machine, using the structure defined in any one of claims 1 to 4, characterized by comprising the steps of: when the lead passes through the main operating platform (10), the lifting guardrail (1) at the lead passing position is lowered, so that the lead and the lifting guardrail (1) are ensured not to interfere with each other; lifting up lifting guardrails at other positions to prevent workers from falling off; when the main operating platform (10) or the coil horizontal winding machine (11) moves transversely, the height of the lifting guardrail at the position is adjusted at any time according to the position of the lead passing position, so that the lead can smoothly pass through the upper part of the main operating platform (10) and can be protected by workers on the main operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111240404.4A CN113979377A (en) | 2021-10-25 | 2021-10-25 | Structure and method for preventing personnel from falling off main operating platform of coil horizontal winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111240404.4A CN113979377A (en) | 2021-10-25 | 2021-10-25 | Structure and method for preventing personnel from falling off main operating platform of coil horizontal winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113979377A true CN113979377A (en) | 2022-01-28 |
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ID=79740903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111240404.4A Pending CN113979377A (en) | 2021-10-25 | 2021-10-25 | Structure and method for preventing personnel from falling off main operating platform of coil horizontal winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113979377A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103339332A (en) * | 2011-02-01 | 2013-10-02 | Teletower.Com有限公司 | Guardrail for an elevated working platform |
| CN106629470A (en) * | 2015-11-04 | 2017-05-10 | 三明学院 | Lifting type level gage overhaul device |
| KR101827142B1 (en) * | 2016-08-25 | 2018-02-07 | 에이제이네트웍스 주식회사 | Safety system for elevating work platform having wireless telecommunication system for guardrail sensor |
| CN108412296A (en) * | 2018-03-05 | 2018-08-17 | 石家庄市诺安电力设备有限公司 | A kind of flexible fence of intelligent electric |
| US20190119090A1 (en) * | 2016-04-15 | 2019-04-25 | Haulotte Group | Aerial-lift working-platform control desk with protection against crushing of the operator |
| CN209383232U (en) * | 2018-10-22 | 2019-09-13 | 菱王电梯股份有限公司 | Pin-connected panel car top Telescopic guardrail |
-
2021
- 2021-10-25 CN CN202111240404.4A patent/CN113979377A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103339332A (en) * | 2011-02-01 | 2013-10-02 | Teletower.Com有限公司 | Guardrail for an elevated working platform |
| CN106629470A (en) * | 2015-11-04 | 2017-05-10 | 三明学院 | Lifting type level gage overhaul device |
| US20190119090A1 (en) * | 2016-04-15 | 2019-04-25 | Haulotte Group | Aerial-lift working-platform control desk with protection against crushing of the operator |
| KR101827142B1 (en) * | 2016-08-25 | 2018-02-07 | 에이제이네트웍스 주식회사 | Safety system for elevating work platform having wireless telecommunication system for guardrail sensor |
| CN108412296A (en) * | 2018-03-05 | 2018-08-17 | 石家庄市诺安电力设备有限公司 | A kind of flexible fence of intelligent electric |
| CN209383232U (en) * | 2018-10-22 | 2019-09-13 | 菱王电梯股份有限公司 | Pin-connected panel car top Telescopic guardrail |
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Application publication date: 20220128 |