CN107773867A - A kind of durable modified electric power is ascended a height protection structure - Google Patents
A kind of durable modified electric power is ascended a height protection structure Download PDFInfo
- Publication number
- CN107773867A CN107773867A CN201710982338.5A CN201710982338A CN107773867A CN 107773867 A CN107773867 A CN 107773867A CN 201710982338 A CN201710982338 A CN 201710982338A CN 107773867 A CN107773867 A CN 107773867A
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- China
- Prior art keywords
- belt
- elastic band
- microcontroller
- bar shaped
- electric power
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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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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
Ascended a height protection structure the invention discloses a kind of durable modified electric power; including belt; two sides of the belt are respectively arranged with elastic band and sizing strip; the elastic band is between sizing strip and belt; the elastic band and sizing strip of both sides are symmetrical on the central axis of belt; several bar shaped otch, axial spaced set of the bar shaped otch along elastic band are also provided with elastic band, and the longer sides of bar shaped otch are located on the RADIAL of elastic band；Pull force calculation sensor, in addition to microcontroller, acoustooptic alarm are additionally provided with belt, the pull force calculation sensor, acoustooptic alarm are connected with microcontroller respectively, wherein：Pull force calculation sensor：The value of thrust that detection belt is born, and by value of thrust information transfer to microcontroller.The present invention solves the easy torsional deformation of belt of existing electric power safety band, and the pulling force that is born of safety belt overload value when, the problem of power worker can not know in time.
Description
Technical field
The present invention relates to a kind of electric power safety band, and in particular to a kind of durable modified electric power is ascended a height protection structure.
Background technology
Now widely used electric power safety band is to prevent work high above the ground personnel after falling or falling by operation
The Individual protection equitment of personal security suspension, it is that work high above the ground must use and unique available safety appliance.
The electric power safety band that we use typically is made up of belt, rope and metal fittings.Electrician when pole-climbing is repaired, when
Often there is the action for tilting to one side so that whole safety belt is in tightening tension state, if the pulling force that safety belt is born exceedes
Load value, fracture is just very easy to, great potential safety hazard be present.
In addition, safety belt pays attention to evening up when in use, do not distorted, otherwise can be led if the belt deformation of safety belt
Cause whole safety belt unbalance stress so that belt part static load load is excessive, final fracture damage.And existing safety belt
Belt generally use polyamide fibre is made, and structure is more soft and single, is very easy to distort, become with the activity of maintainer
Shape, great potential safety hazard be present.
The content of the invention
Ascended a height protection structure it is an object of the invention to provide a kind of durable modified electric power, solve existing electric power safety
The easy torsional deformation of belt of band so that safety belt has the problem of potential safety hazard；And solve existing safety belt and born
Pulling force overload value, power worker can not know in time, the problem of great potential safety hazard be present.
The present invention is achieved through the following technical solutions：
A kind of durable modified electric power is ascended a height protection structure, including belt, and two sides of the belt are respectively arranged with
Elastic band and sizing strip, the elastic band is between sizing strip and belt, and the elastic band and sizing strip of both sides are on belt
Central axis is symmetrical, and the thickness of the sizing strip is 0.3~0.5cm, and several bar shaped otch are also provided with elastic band, described
Axial spaced set of the bar shaped otch along elastic band, and the longer sides of bar shaped otch are located on the RADIAL of elastic band；
Pull force calculation sensor, in addition to microcontroller, acoustooptic alarm, the pull force calculation are additionally provided with belt
Sensor, acoustooptic alarm are connected with microcontroller respectively, wherein：
Pull force calculation sensor：The value of thrust that detection belt is born, and by value of thrust information transfer to microcontroller；
Microcontroller：The pulling force value information of pull force calculation sensor transmissions is received, when pulling force value information exceedes default drawing
During power safety value, warning information is sent to acoustooptic alarm；
Acoustooptic alarm：The warning information of microcontroller transmission is received, sound audible and visible alarm.Further, the present invention is right
The strap configurations of existing electric power safety band are improved, and increase elastic band and sizing in two sides of existing belt first
Bar, elastic band are used for the stress for sharing belt, improve the stress degree of belt；Sizing strip is used to fix harness strap of the present invention
Shape, be allowed to be unlikely to deform, solve the easy torsional deformation of belt of existing electric power safety band with this so that safety belt exist
The problem of potential safety hazard.For safety belt during use, what is be generally subject to is axial tension, and the present invention is set on elastic band
The longer sides of bar shaped otch and bar shaped otch are located on the RADIAL of elastic band, and the bar shaped otch on elastic band is by axial tension
Afterwards, bar shaped otch can form rhombus or ellipse one by one to axial elongation, extension, and answering suffered by elastic band is decomposed with this
Power, compared with prior art, the stress intensity of the safety belt of the present invention is substantially increased, is unlikely to deform, extends its service life.
Secondly, the present invention adds pull force calculation sensor in the belt of safety belt, when belt is in tensioning state, draws
The value of thrust that force detection sensor meeting automatic detection belt is born instantly, and value of thrust is transferred to microcontroller, in micro-control
It is provided with the safety value of value of thrust in device processed, i.e., the value of thrust received when microcontroller is below safety value, then whole safety
Band be in normal tensioning state, but once exceedes safety value, then illustrates the belt of the safety belt excessive deformation or beyond bearing
Lotus, the audible and visible alarm that sounds immediately immediately stop maintenance, solve existing safety belt institute with this to remind maintenance worker to pay attention to
The pulling force born overloads value, and power worker can not know in time, the problem of great potential safety hazard be present.
The sizing strip includes steel wire, stretch fabric, nylon cloth, and the steel wire is arranged on the elastic force of the material as elastic band
In cloth, nylon cloth is wrapped in the outer surface of stretch fabric, and the centerline axis parallel of the central axis of steel wire and belt.Further
, sizing strip is when making, and first by the stretch fabric wrapped wire of strip, then nylon cloth is wrapped in the outside of stretch fabric again,
Finally it is stitched into one.
Preferably, the incision length of the bar shaped otch is the 1/3~1/2 of elastic band radical length.Above structure can be kept away
Exempt from bar shaped otch length it is long have impact on elastic band intensity the problem of.
The present invention compared with prior art, has the following advantages and advantages：
A kind of durable modified electric power of the present invention is ascended a height protection structure, increases elastic band and sizing in two sides of belt
Bar, elastic band are used for the stress for sharing belt, improve the stress degree of belt；And on elastic band set bar shaped otch and
The longer sides of bar shaped otch are located at the stress intensity that the safety belt of the present invention is further improved on the RADIAL of elastic band, no
It is yielding, extend its service life；Sizing strip is used for the shape for fixing harness strap of the present invention, is allowed to be unlikely to deform, with
This solves the easy torsional deformation of belt of existing electric power safety band so that safety belt has the problem of potential safety hazard；Also simultaneously
The load condition of safety belt can be monitored in real time, early warning reminds worker to pay attention to；Solve what existing safety belt was born
Pulling force overloads value, and power worker can not know in time, the problem of great potential safety hazard be present.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the electronically controlled structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- belts, 2- elastic bands, 3- sizing strips, 4- bar shaped otch, 5- pull force calculation sensors, 6- acoustooptic alarms.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in Figure 1, 2, a kind of durable modified electric power of the present invention is ascended a height protection structure, including belt 1, the belt
1 two sides are respectively arranged with elastic band 2 and sizing strip 3, the elastic band 2 between sizing strip 3 and belt 1, both sides
Elastic band 2 and sizing strip 3 are symmetrical on the central axis of belt 1, and the thickness of the sizing strip 3 is 0.5cm, on elastic band 2
Also be provided with several bar shaped otch 4, axial spaced set of the bar shaped otch 4 along elastic band 2, and bar shaped otch 4 compared with
Long side is located on the RADIAL of elastic band 2；
Pull force calculation sensor 5, in addition to microcontroller, acoustooptic alarm 6, the pulling force are additionally provided with belt 1
Detection sensor 5, acoustooptic alarm 6 are connected with microcontroller respectively, wherein：
Pull force calculation sensor 5：The value of thrust that detection belt is born, and by value of thrust information transfer to microcontroller；
Microcontroller：The pulling force value information of the transmission of pull force calculation sensor 5 is received, when pulling force value information exceedes default drawing
During power safety value, warning information is sent to acoustooptic alarm 6；
Acoustooptic alarm 6：The warning information of microcontroller transmission is received, sound audible and visible alarm.The sizing strip 3 includes steel
Silk, stretch fabric, nylon cloth, the steel wire are arranged on as elastic band 2 in the stretch fabric of material, and nylon cloth is wrapped in stretch fabric
Outer surface, and the centerline axis parallel of the central axis of steel wire and belt 1.The incision length of the bar shaped otch 4 is elastic force
1/3 with 2 radical lengths.The present invention increases elastic band 2 and sizing strip 3 in two sides of of band 1, and elastic band 2 is used to share band
The stress of son 1, improve the stress degree of belt 1；And the longer of bar shaped otch 4 and bar shaped otch 4 is set on elastic band 2
Side is located at the stress intensity that the safety belt of the present invention is further improved on the RADIAL of elastic band 2, is unlikely to deform, extends
Its service life；Sizing strip 3 is used for the shape for fixing harness strap 1 of the present invention, is allowed to be unlikely to deform, is solved with this existing
The 1 easy torsional deformation of belt of electric power safety band so that safety belt has the problem of potential safety hazard；The present invention can also be to peace simultaneously
The load condition of full band is monitored in real time, and early warning reminds worker to pay attention to；Solve the pulling force that existing safety belt is born to surpass
Overload value, power worker can not know in time, the problem of great potential safety hazard be present.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (3)
- Protection structure, including belt (1) 1. a kind of durable modified electric power is ascended a height, it is characterised in that the two of the belt (1) Side is respectively arranged with elastic band (2) and sizing strip (3), and the elastic band (2) is located between sizing strip (3) and belt (1), and two The elastic band (2) and sizing strip (3) of side are symmetrical on the central axis of belt (1), the thickness of the sizing strip (3) for 0.3~ 0.5cm, is also provided with several bar shaped otch (4) on elastic band (2), the bar shaped otch (4) along elastic band (2) axially etc. Spacing is set, and the longer sides of bar shaped otch (4) are located on the RADIAL of elastic band (2)；Pull force calculation sensor (5), in addition to microcontroller, acoustooptic alarm (6), the drawing are additionally provided with belt (1) Force detection sensor (5), acoustooptic alarm (6) are connected with microcontroller respectively, wherein：Pull force calculation sensor (5)：The value of thrust that detection belt is born, and by value of thrust information transfer to microcontroller；Microcontroller：The pulling force value information of pull force calculation sensor (5) transmission is received, when pulling force value information exceedes default pulling force During safety value, warning information is sent to acoustooptic alarm (6)；Acoustooptic alarm (6)：The warning information of microcontroller transmission is received, sound audible and visible alarm.
- The protection structure 2. a kind of durable modified electric power according to claim 1 is ascended a height, it is characterised in that the sizing Bar (3) includes steel wire, stretch fabric, nylon cloth, and the steel wire is arranged on elastic band (2) equally in the stretch fabric of material, nylon Cloth is wrapped in the outer surface of stretch fabric, and the centerline axis parallel of the central axis of steel wire and belt (1).
- The protection structure 3. a kind of durable modified electric power according to claim 1 is ascended a height, it is characterised in that the bar shaped The incision length of otch (4) is the 1/3~1/2 of elastic band (2) radical length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982338.5A CN107773867A (en) | 2017-10-20 | 2017-10-20 | A kind of durable modified electric power is ascended a height protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982338.5A CN107773867A (en) | 2017-10-20 | 2017-10-20 | A kind of durable modified electric power is ascended a height protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107773867A true CN107773867A (en) | 2018-03-09 |
Family
ID=61434952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710982338.5A Pending CN107773867A (en) | 2017-10-20 | 2017-10-20 | A kind of durable modified electric power is ascended a height protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107773867A (en) |
-
2017
- 2017-10-20 CN CN201710982338.5A patent/CN107773867A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |