CN108609495A - Safety monitoring device for construction hanging scaffold in State of Blast Furnace - Google Patents
Safety monitoring device for construction hanging scaffold in State of Blast Furnace Download PDFInfo
- Publication number
- CN108609495A CN108609495A CN201810615742.3A CN201810615742A CN108609495A CN 108609495 A CN108609495 A CN 108609495A CN 201810615742 A CN201810615742 A CN 201810615742A CN 108609495 A CN108609495 A CN 108609495A
- Authority
- CN
- China
- Prior art keywords
- trigger switch
- hanging scaffold
- load transfer
- transfer device
- blast furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
- B66C15/065—Arrangements or use of warning devices electrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The present invention relates to blast furnace construction field, specifically a kind of safety monitoring device for construction hanging scaffold in State of Blast Furnace；It is characterized in that：Including acousto-optic hint device, conducting wire, trigger switch, holder, load transfer device and steel wire rope；Wherein, acousto-optic hint device by conducting wire by connect with trigger switch, holder is arranged in trigger switch, load transfer device is threaded through by steel wire rope on holder, the load transfer device bottom is connect with trigger switch, when load transfer device is under pressure or when pulling force, trigger switch is excited, to make acousto-optic hint device work and send out alarm.In hanging scaffold validity period, the present apparatus is connected on lifting rope, load generates pulling force to lifting rope on hanging scaffold, deforms trigger switch by lifting rope and is transferred to acousto-optic hint device；To make hanging scaffold in blast furnace that there is monitoring lifting rope, the variation of hanging scaffold internal force and load assignment warning function in real time, guarantee construction safety in use, promotion, decline.
Description
Technical field
The present invention relates to blast furnace construction field, specifically a kind of safety monitoring device for construction hanging scaffold in State of Blast Furnace.
Background technology
In blast furnace building course, the construction of furnace shell, the resistance to material of cooling wall and furnace wall carries out in stove under restricted clearance,
And with the promotion of construction height, the job platform that stand, stack for personnel material and the resistance to material of lifting are built in stove is needed.
Job platform builds mode, generally there is following methods, the platform of support is formed using full hall scaffold, in construction height
It is safer when less than 20m, and blast furnace is larger, when operation height is higher, full hall scaffold not only sets up dismounting construction week
Phase is long, overall security is poor, and excessively takes up space, and is unfavorable for cooling wall, the lifting construction of resistance to material；Therefore, in comparison, exist
Liftable steel hanging scaffold is used in stove, is a kind of relatively inexpensive, applicable solution.
But hanging scaffold declines and during use being promoted in stove, due to wanted above installation hanging scaffold standing at work personnel and
The materials such as storing tools, blender, material are also wanted, the electric hoisting equipment below annular hanging scaffold needs lift heavy object（Carbon brick）Along hanging scaffold
The operating features such as annular operating, hanging scaffold mobile load is more and is unevenly distributed, and hanging scaffold itself dead load is larger in addition, therefore there are lotuses for hanging scaffold
The significant risk factors such as uneven, overload, uneven, the tired, fracture of lifting rope tension are carried, lifting rope fracture easily occurs, hanging scaffold deformation, collapses
It the great pernicious safety accident such as collapses, therefore, is badly in need of a kind of to monitor the variation of lifting rope internal force, hanging scaffold point area load distribution situation in real time
Early warning, warning device, real-time monitoring tubular reason is carried out to hanging scaffold, pernicious safety accident is avoided to occur.
Invention content
The object of the present invention is to provide a kind of safety monitoring devices for construction hanging scaffold in State of Blast Furnace.
In order to achieve the above object, the invention is realized in this way：
A kind of safety monitoring device for construction hanging scaffold in State of Blast Furnace, including acousto-optic hint device, conducting wire, trigger switch, branch
Frame, load transfer device and lifting rope；Wherein, acousto-optic hint device by conducting wire by connect with trigger switch, holder setting is triggering
On switch, load transfer device is threaded through by lifting rope on holder, and the load transfer device bottom is connect with trigger switch, when power transmission fills
It sets and is under pressure or when pulling force, trigger switch is excited, to make acousto-optic hint device work and send out alarm.
The safety monitoring device for construction hanging scaffold in State of Blast Furnace, load transfer device refers to transmission rod, trigger switch
It refer to pressure sensor.
The present apparatus is connected on lifting rope using above-mentioned design in hanging scaffold validity period by the present apparatus, and load is to hanging on hanging scaffold
Rope generates pulling force, is deformed by lifting rope, is converted into tension and is transferred to load transfer device, pulling force signal is transferred to triggering by load transfer device
Switch, trigger switch calculates lifting rope internal force, and is transferred to acousto-optic hint device.To make in blast furnace hanging scaffold use, promotion, under
When drop, there is monitoring lifting rope, the variation of hanging scaffold internal force and load assignment warning function in real time, ensure construction safety.
Description of the drawings
Fig. 1 is present apparatus structural schematic diagram.
Fig. 2 is present apparatus arrangement schematic diagram.
Specific implementation mode
It is further illustrated the present invention below by way of specific embodiment.
As shown in Figure 1, a kind of safety monitoring device for construction hanging scaffold in State of Blast Furnace, including acousto-optic hint device 1, lead
Line 2, trigger switch 3, holder 4, load transfer device 5 and lifting rope 6；Wherein, acousto-optic hint device 1 by conducting wire 2 by open with triggering
3 connections are closed, holder 4 is arranged in trigger switch 3, and load transfer device 5 is threaded through by lifting rope 6 on holder 4, the load transfer device
5 bottoms are connect with trigger switch 3, when load transfer device 5 is under pressure or when pulling force, trigger switch 3 is excited, to make acousto-optic carry
Showing device 1 works and sends out alarm.
The safety monitoring device for construction hanging scaffold in State of Blast Furnace, load transfer device 5 refers to transmission rod, trigger switch
3 refer to pressure sensor.
The present apparatus is connected on lifting rope using above-mentioned design as shown in Fig. 2, in hanging scaffold validity period by the present apparatus, hanging scaffold
Upper load generates pulling force to lifting rope, is deformed by lifting rope, is converted into tension and is transferred to load transfer device, and load transfer device is by pulling force signal
It is transferred to trigger switch, trigger switch calculates lifting rope internal force, and is transferred to acousto-optic hint device.To make hanging scaffold in blast furnace make
With, promoted, decline when, have in real time monitoring lifting rope, hanging scaffold internal force variation and load assignment warning function, ensure construction safety.
Claims (2)
1. a kind of safety monitoring device for construction hanging scaffold in State of Blast Furnace, it is characterized in that：Including acousto-optic hint device, conducting wire,
Trigger switch, holder, load transfer device and steel wire rope；Wherein, acousto-optic hint device by conducting wire by connect with trigger switch, prop up
Frame is arranged in trigger switch, and load transfer device is threaded through by steel wire rope on holder, and the load transfer device bottom is opened with triggering
Connection connects, when load transfer device is under pressure or when pulling force, trigger switch is excited, to make acousto-optic hint device work and send out
Alarm.
2. the safety monitoring device according to claim 1 for construction hanging scaffold in State of Blast Furnace, it is characterized in that：Load transfer device
Refer to transmission rod, trigger switch refers to pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615742.3A CN108609495A (en) | 2018-06-15 | 2018-06-15 | Safety monitoring device for construction hanging scaffold in State of Blast Furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615742.3A CN108609495A (en) | 2018-06-15 | 2018-06-15 | Safety monitoring device for construction hanging scaffold in State of Blast Furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108609495A true CN108609495A (en) | 2018-10-02 |
Family
ID=63665182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810615742.3A Pending CN108609495A (en) | 2018-06-15 | 2018-06-15 | Safety monitoring device for construction hanging scaffold in State of Blast Furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108609495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084823A (en) * | 2021-10-20 | 2022-02-25 | 广东洋艺建设有限公司 | Building is material hoisting device for municipal construction with warning function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976851A (en) * | 1974-07-31 | 1976-08-24 | Unelec | Load limiter |
| CN87204118U (en) * | 1987-04-07 | 1987-12-31 | 航空部南方动力机械公司 | Overloading limiter for lifting equipments |
| DE202006016043U1 (en) * | 2006-10-17 | 2008-02-28 | M. A. T. Malmedie Antriebstechnik Gmbh | Overload protection of a hoist |
| CN201250070Y (en) * | 2008-05-21 | 2009-06-03 | 长治清华机械厂 | Overload warning device of lorry-mounted crane |
| CN201473214U (en) * | 2009-05-27 | 2010-05-19 | 敖贵华 | Lifting weight limiter |
| CN106115528A (en) * | 2016-06-28 | 2016-11-16 | 重庆川九建设有限责任公司 | Sinking winch steel wire rope overload breaking rope protecting system |
-
2018
- 2018-06-15 CN CN201810615742.3A patent/CN108609495A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3976851A (en) * | 1974-07-31 | 1976-08-24 | Unelec | Load limiter |
| CN87204118U (en) * | 1987-04-07 | 1987-12-31 | 航空部南方动力机械公司 | Overloading limiter for lifting equipments |
| DE202006016043U1 (en) * | 2006-10-17 | 2008-02-28 | M. A. T. Malmedie Antriebstechnik Gmbh | Overload protection of a hoist |
| CN201250070Y (en) * | 2008-05-21 | 2009-06-03 | 长治清华机械厂 | Overload warning device of lorry-mounted crane |
| CN201473214U (en) * | 2009-05-27 | 2010-05-19 | 敖贵华 | Lifting weight limiter |
| CN106115528A (en) * | 2016-06-28 | 2016-11-16 | 重庆川九建设有限责任公司 | Sinking winch steel wire rope overload breaking rope protecting system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084823A (en) * | 2021-10-20 | 2022-02-25 | 广东洋艺建设有限公司 | Building is material hoisting device for municipal construction with warning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |