CN206325135U - High-rise working magnetic force system hanging safety belt - Google Patents
High-rise working magnetic force system hanging safety belt Download PDFInfo
- Publication number
- CN206325135U CN206325135U CN201621452699.6U CN201621452699U CN206325135U CN 206325135 U CN206325135 U CN 206325135U CN 201621452699 U CN201621452699 U CN 201621452699U CN 206325135 U CN206325135 U CN 206325135U
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- CN
- China
- Prior art keywords
- safety belt
- magnet base
- rise working
- buffer
- speed difference
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000009467 reduction Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 206010049244 Ankyloglossia congenital Diseases 0.000 claims description 4
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 claims description 2
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 description 8
- 239000000725 suspension Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
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Abstract
The utility model provides a kind of high-rise working magnetic force system hanging safety belt, is composed in series by magnet base, rope retaining mechanism, buffer, speed difference automatic controller, it is characterised in that：During high-rise working, by magnet base absorption in large-scale steel equipment or pipe surface, safety belt system hanging point is used as；Rope retaining mechanism is used, further by magnet base firmly in equipment or pipe surface；Buffer and speed difference automatic controller are connected on safety belt; when occurring when falling; speed difference automatic controller can trigger braking action because of velocity variations; buffer can absorb part impact energy, reduction impulsive force; magnet base and rope retaining mechanism then tightly hold whole safety belt, so as to protect the personal safety of falling user.
Description
Technical field
The utility model is related to a kind of drop protection device, and in particular to a kind of high-rise working magnetic force system hanging safety belt.
Background technology
High-rise working is the common operation form of the industries such as manufacturing industry, construction industry, shipbuilding, petrochemical industry, electric power, communication.Eminence
Task difficulty is big, dangerous strong, does not note may occurring falling accident slightly.Therefore, standard GB/T/T3608-2008《It is high
Locate operation classification》Regulation：It is all 2 meters in attached drop height degree reference plane（Containing 2 meters）, it is possible to the operation that the eminence fallen is carried out is classified as
High-rise working.It is that prevention people or thing fall and cause injures and deaths, in addition to the scope of operation properly protects, operating personnel must also wear safety
Band.
Safety belt is the important protective articles for protecting high-rise working personnel's personal safety.However, making in some eminences
During industry, safety belt is nowhere extension or is inconvenient to be to hang.In this case, it is common practice to temporarily in large scale equipment or pipeline table
Face, it is hanging point to weld some, for being hanging safety belt.But, it is hanging point that these, which are welded on equipment or pipeline, can damage and set
Standby or pipe surface.It is hanging point to cut off these again after the completion of operation, also labor intensive material resources.
Later, with the development of magnetic force application technology, people start using magnet base as being hanging point.Magnet base is adsorbed
In large-scale steel equipment or pipe surface as safety belt system hanging point, advantage is that handling are more convenient, is had the disadvantage hidden in the presence of safety
Suffer from.Because suction direction and the adsorption plane of magnet base are vertical, and the direction of pull of safety belt is and magnet base adsorption plane
Parallel.Magnet base is actually to keep fixed by frictional force.Work as contact surface（That is adsorption plane）During smoother, friction
Power is smaller, and magnet base is likely to occur slip, causes security incident.
The content of the invention
The utility model provides a kind of high-rise working magnetic suspension safety belt, can efficiently against or avoid above-mentioned existing
There are shortcoming present in technology or deficiency.Meanwhile, the utility model, which has, delays the falling guard functions such as impact, speed difference automatic control.
High-rise working magnetic suspension safety belt, including magnet base, rope retaining mechanism, buffer, speed difference automatic controller etc.
Parts.
The magnet base, magnetic source is used as using rare earth permanent-magnetic material neodymium iron boron.Magnet base is adsorbed in firm Large Steel
Iron equipment or pipe surface, you can what it is as safety belt is hanging point.Magnet base adsorption plane can be plane, can also make cambered surface.
To increase the frictional force of adsorption plane, the material of rubber etc can be inlayed in magnet base adsorption plane.
The rope retaining mechanism, is installed on magnet base, for preventing magnet base in large-scale steel equipment or pipeline
The parts that surface is slided.It is the second heavy fixing device of safety belt system hanging point.
The buffer, is connected between frenulum and hitch point, and part impact energy, reduction punching are absorbed when falling
Hit the parts of power.
The speed difference automatic controller, is connected between frenulum and hitch point, the rope equipped with Extensible, in generation of falling
When because velocity variations trigger braking action parts.
High-rise working is with the operation principle of magnetic suspension safety belt：During high-rise working, by magnet base absorption in Large Steel
Iron equipment or pipe surface, are used as safety belt system hanging point.Rope retaining mechanism is used, further by magnet base firmly in equipment or pipe
Road surface.Buffer and speed difference automatic controller are connected on safety belt.When occurring when falling, speed difference automatic controller can draw because of velocity variations
Braking action is sent out, buffer can absorb part impact energy, reduction impulsive force, and magnet base and rope retaining mechanism are then tightly held
Whole safety belt, so as to protect the personal safety of falling user.
Brief description of the drawings
Fig. 1 is the stereogram of magnet base.
Fig. 2 is the side view of magnet base.
Fig. 3 is the schematic diagram of rope retaining mechanism.
Fig. 4 is the operating diagram of embodiment.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.
Symbol description in accompanying drawing：1 is magnet base；2 be rope retaining mechanism；3 be extension suspension ring；4 be rubber etc material；
5 be retaining mechanism draw ring fag end；6 be retaining mechanism disc hole fag end；7 be buffer；8 be safety rope；9 be operation steel pipe；10
It is speed difference automatic controller.
As shown in figure 1, rope retaining mechanism 2 and be hang suspension ring 3 be set directly on magnet base 1.
As shown in Fig. 2 the bottom of magnet base 1 is inlaid with the material 4 of rubber etc, the frictional force for increasing contact surface.
As long as shown in figure 3, the handle of rotational lock mechanism 2, so that it may so that the rope on fag end 5 and disc hole on draw ring
First 6 tense.
As shown in figure 4, the bottom absorption of magnet base 1 is locked on the surface of operation steel pipe 9, and by rope retaining mechanism 2
Tight rope first 5 and 6.System, which hangs, connects buffer 7 on suspension ring 3.Buffer 7 is connected with speed difference automatic controller 10.Speed difference automatic controller 10 passes through
Safety line 8 is connected with operating personnel.
When magnet base 1 is adsorbed on the surface of operation steel pipe 9, and tensed by rope retaining mechanism 2 and lock fag end 5 and 6,
Ensure that the adsorption plane of magnet base 1 always touches the surface of high-altitude steel pipe 9, so as to firmly be held.
Because the adsorption plane of magnet base 1 has inlayed the material 4 of rubber etc, very big frictional force can be produced, can be to prevent
Only magnet base is slided on its surface.
Due to buffer 7 of having been connected on safety belt, when operating personnel's accidental falling, the rope of safety belt has one to delay
Slowly the process stretched, reduces impulsive force.
Due to speed difference automatic controller 10 of having been connected on safety belt, when operating personnel falls suddenly, speed difference automatic controller can
Braked because velocity variations trigger.This insures equivalent to multilayer is added.
The utility model is not limited to above-mentioned embodiment.If do not taken off to various changes or modification of the present utility model
From it is of the present utility model spirit and be intended to, then these change and modification also belong to right of the present utility model it
It is interior.
Claims (5)
1. a kind of high-rise working magnetic force system hanging safety belt, including magnet base, rope retaining mechanism, buffer, speed difference automatic controller,
It is characterized in that：During high-rise working, by magnet base absorption in large-scale steel equipment or pipe surface, safety belt system hanging point is used as；
Rope retaining mechanism is used, further by magnet base firmly in equipment or pipe surface；Buffer and speed difference automatic controller are connected on peace
Take entirely, when occurring when falling, speed difference automatic controller can trigger braking action because of velocity variations, and buffer can absorb part impact energy
Amount, reduction impulsive force, magnet base and rope retaining mechanism then tightly hold whole safety belt, so as to protect the person peace of falling user
Entirely.
2. high-rise working according to claim 1 magnetic force system hanging safety belt, it is characterised in that：The magnet base is using dilute
Native permanent-magnet material neodymium iron boron adsorbs magnet base in firm large-scale steel equipment or pipe surface as magnetic source, you can as
Safety belt is hanging point.
3. high-rise working according to claim 1 magnetic force system hanging safety belt, it is characterised in that：The rope locks machine
Structure, is installed on magnet base, for the parts for preventing magnet base from being slided in large-scale steel equipment or pipe surface.
4. high-rise working according to claim 1 magnetic force system hanging safety belt, it is characterised in that：The buffer, is string
It is associated between frenulum and hitch point, part impact energy is absorbed when falling, the parts of impulsive force are reduced.
5. high-rise working according to claim 1 magnetic force system hanging safety belt, it is characterised in that：The speed difference automatic controller,
It is to be connected between frenulum and hitch point, the rope equipped with Extensible is made when falling and occurring because velocity variations trigger to brake
Parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452699.6U CN206325135U (en) | 2016-12-28 | 2016-12-28 | High-rise working magnetic force system hanging safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621452699.6U CN206325135U (en) | 2016-12-28 | 2016-12-28 | High-rise working magnetic force system hanging safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325135U true CN206325135U (en) | 2017-07-14 |
Family
ID=59292231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621452699.6U Active CN206325135U (en) | 2016-12-28 | 2016-12-28 | High-rise working magnetic force system hanging safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206325135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843518A (en) * | 2021-01-04 | 2021-05-28 | 国网福建省电力有限公司泰宁县供电公司 | Prevent high safety protection apparatus that weighs down |
-
2016
- 2016-12-28 CN CN201621452699.6U patent/CN206325135U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843518A (en) * | 2021-01-04 | 2021-05-28 | 国网福建省电力有限公司泰宁县供电公司 | Prevent high safety protection apparatus that weighs down |
| CN112843518B (en) * | 2021-01-04 | 2021-12-28 | 国网福建省电力有限公司泰宁县供电公司 | Prevent high safety protection apparatus that weighs down |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 414005 Kangfu Road, industrial park, Junshan District, Yueyang City, Hunan Province Patentee after: Hunan Yongjin Magnetic Equipment Co.,Ltd. Address before: 414005 Kangfu Road, industrial park, Junshan District, Yueyang City, Hunan Province Patentee before: YUEYANG YONGJIN LIFTING PERMANENT MAGNET Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yueyang Cidu Electromagnetic Technology Co.,Ltd. Assignor: Hunan Yongjin Magnetic Equipment Co.,Ltd. Contract record no.: X2023980043489 Denomination of utility model: Magnetic safety belts for high-altitude operations Granted publication date: 20170714 License type: Common License Record date: 20231018 |
|
| EE01 | Entry into force of recordation of patent licensing contract |