CN110433414A - The fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling - Google Patents
The fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling Download PDFInfo
- Publication number
- CN110433414A CN110433414A CN201910843818.2A CN201910843818A CN110433414A CN 110433414 A CN110433414 A CN 110433414A CN 201910843818 A CN201910843818 A CN 201910843818A CN 110433414 A CN110433414 A CN 110433414A
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- Prior art keywords
- bradyseism
- fall
- rope ladder
- ladder
- ribbon
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- 230000001681 protective effect Effects 0.000 title claims abstract description 23
- 239000000725 suspension Substances 0.000 title claims abstract description 20
- 230000008602 contraction Effects 0.000 claims abstract description 6
- 230000003139 buffering effect Effects 0.000 claims description 27
- 238000009958 sewing Methods 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 16
- 239000000872 buffer Substances 0.000 claims description 14
- 239000004831 Hot glue Substances 0.000 claims 1
- 206010050702 Crush syndrome Diseases 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000004796 pathophysiological change Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Ladders (AREA)
Abstract
The invention discloses the fall safety protective devices saved oneself after a kind of integrated fall bradyseism protection and suspension of falling; including sequentially connected connecting rope (1), fall bradyseism component; fall one end of bradyseism component is connect with the lower end of connecting rope (1), and the other end connects human body；The bradyseism component that falls is covered by bradyseism packet (2), the rope ladder (6) of contraction is additionally provided in bradyseism packet (2), one end of rope ladder (6) is fixedly connected with fall safety protective device, after falling, rope ladder (6) is opened, and the other end of rope ladder (6) and human foot cooperate.For the present invention after human body fall hangs, rope ladder, which falls, provides underfooting support for human body, facilitates operator to carry out safety belt adjustment, prevents crush syndrome, and can creep and save oneself along rope ladder.It falls bradyseism component and rope ladder contraction is placed in bradyseism packet, be not take up space, bradyseism packet is to falling bradyseism component and rope ladder plays the role of fixed and protects.
Description
Technical field
The present invention relates to a kind of fall safety protective devices, more particularly to a kind of integrated fall bradyseism protection and suspension of falling
The fall safety protective device saved oneself afterwards.
Background technique
In high altitude operation, operator needs safe wearing protective device, to avoid the danger fallen.On the market
Safety device is generally only to prevent operator from falling, at most increase buffer unit, to avoid fall when due to itself weight
Impact force caused by amount and acceleration is to injury caused by operating personnel's body.But biggish impact is generated due to falling
Power, the safety belt that operator wears after hovering is squeezed with operator's body, since human body is in suspension status, sole
There is no stress point, this squeezed state cannot be detached from one's own account, in the long-time waited for rescue, it is easy to cause to squeeze synthesis
(crush syndrome refers to that the muscle such as human limb or trunk position abundant is squeezed for a long time to sign, after squeezing releasing
There is a series of pathophysiological change of body), it causes damages to the person or even threat to life.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind, and buffer protection can be provided when falling,
Foot support can be provided after suspension of falling again, prevent crush syndrome, it can be achieved that the fall safety protective device saved oneself.
The purpose of the present invention is achieved through the following technical solutions:
The fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling, including sequentially connected connecting rope,
Fall bradyseism component, and one end of the bradyseism component that falls and the lower end of connecting rope connect, and the other end is connected for connecting human body
The upper end of rope connects anchor point；The bradyseism component that falls is covered by bradyseism packet, is additionally provided with contraction in the bradyseism packet
Rope ladder, one end of rope ladder is fixedly connected with the fall safety protective device, and after falling, the rope ladder is opened, and is restricted
The other end of ladder and human foot cooperate.
Preferably, the bradyseism component that falls is that tearing type buffers ribbon, and the tearing type buffering ribbon includes mutual
Two layers of ribbon being fitted and connected, the tearing type, which buffers, to be set on ribbon there are two end is torn, one of them tears end and connecting rope
Lower end connection, another tearing end is for connecting human body.
Preferably, tearing type buffering ribbon is bent by a ribbon, makes two layers after bending by sewing
Ribbon fitting is fixed.
Preferably, the rope ladder is formed by a ribbon bending sewing, is bent to form concatenated several triangles ladder,
It is fastened between each triangle ladder by sewing, the bottom edge of each triangle ladder is hardened by sewing.
Preferably, the bottom edge two sides of the triangle ladder are equipped with bending part, and the bending part is to the bottom edge of triangle ladder
It is fixed after the bending of center by sewing.
It preferably, further include the safety belt for being connected to the bradyseism component lower end of falling, the lower end of the connecting rope passes through
No.1 link is connect with the one of tearing end of tearing type buffering ribbon, another tearing end passes through No. two links and the peace
Full band connection.
Preferably, the bradyseism packet is heat-shrinkable T bush, and the diameter of heat-shrinkable T bush two-port is less than No.1 link and No. two
The diameter of link.
Preferably, one end of the rope ladder is fixedly connected with No.1 link, and the other end is detachably connected with No. two links, rope
The full extension length of ladder is greater than the full extension length of tearing type buffering ribbon.
Preferably, one end of the rope ladder is fixedly connected with No.1 link, and one end of the bradyseism packet is solid with No. two links
Fixed connection.
Preferably, one end of the rope ladder is fixedly connected with No. two links, and one end of the bradyseism packet and No.1 link are solid
Fixed connection.
The beneficial effects of the present invention are:
(1) buffer protection is provided for falling using tearing type buffering ribbon, and integrated rope ladder, after human body fall's suspension,
Rope ladder opening, which falls, provides underfooting support for human body, facilitates operator to carry out safety belt adjustment, gets rid of extruding, prevent from squeezing comprehensive
Simulator sickness, and can creep and save oneself along rope ladder.
(2) tearing type buffering ribbon and rope ladder are bent by a ribbon, and integraty is high, ensure that performance, simultaneously
Facilitate processing.
(3) tearing type buffering ribbon and rope ladder contraction are folded and placed in heat-shrinkable T bush, are not take up space, and heat-shrinkable T bush is to tearing
It splits formula buffering ribbon and rope ladder plays the role of fixed and protects, prevent tearing type buffering ribbon and rope ladder from being corroded by the external world,
Performance is influenced, while avoiding working to operator when conventional use built in tearing type buffering ribbon and rope ladder and generating interference.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is deployed configuration schematic diagram of the present invention；
Fig. 3 is rope ladder structural schematic diagram；
Fig. 4 is triangle ladder bottom edge structure schematic diagram；
In figure, 1- connecting rope, 2- bradyseism packet, 3- No.1 link, No. bis- links of 4-, 5- tearing type buffers ribbon, and 6- rope ladder, 7- is curved
Folding part.
Specific embodiment
Below in conjunction with embodiment, technical solution of the present invention is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field
Technical staff's every other embodiment obtained under the premise of not making the creative labor belongs to what the present invention protected
Range.
Refering to fig. 1-4, the present invention provides a kind of technical solution:
The fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling, including sequentially connected connecting rope 1,
Fall bradyseism component, and one end of the bradyseism component that falls is connect with the lower end of connecting rope 1, and the other end is for connecting human body, even
The upper end of splicing 1 connects anchor point (fixed point for suspension), and the bradyseism component that falls is covered by bradyseism packet 2, institute
The rope ladder 6 that contraction is additionally provided in bradyseism packet 2 is stated, one end of rope ladder 6 is fixedly connected with the fall safety protective device, works as generation
After falling, the rope ladder 6 is opened, and is fallen, and the other end of rope ladder 6 and human foot cooperate, and the position after rope ladder 6 is opened guarantees
Human foot can get at, and provide support to human foot.
Further, the bradyseism component that falls is that tearing type buffers ribbon 5, and the tearing type buffering ribbon 5 includes
Two layers of ribbon being fitted and connected mutually, the tearing type, which buffers, to be set on ribbon 5 there are two end is torn, one of them tears end and company
The lower end of splicing 1 connects, another tearing end is bent for connecting human body, tearing type buffering ribbon 5 by a ribbon,
Fix two layers of ribbon fitting after bending by sewing, integraty is higher, easy to process.When falling, by tearing tearing type
It buffers ribbon 5 and absorbs impact kinetic energy, buffer function is provided.
Wherein, the rope ladder 6 is formed by a ribbon bending sewing, equally facilitates processing, if being bent to form concatenated
Dry triangle is terraced, is fastened between each triangle ladder by sewing, the bottom edge of each triangle ladder is heated by sewing or pressure
Glue hardening, allows originally soft triangle ladder bottom edge to be hardened, trapezoidal to triangle at support force, and hand is facilitated to grab or ride stress.
Three kinds of modes are provided herein, the first, the bottom edge two sides of the triangle ladder are equipped with bending part 7, and the bending part 7 is to triangle
It is fixed after the bottom edge center bending of shape ladder by sewing, forms hardening, it is easy to process using 6 own material of rope ladder；Second,
By the direct middle line doubling in the bottom edge of triangle ladder, sewing stiffened is then carried out again；The third, the rope ladder 6 can be restricted by one
Son bending sewing forms, and covers one section of rope pipe on the bottom edge of triangle ladder, then sewing hardens.
It further, further include the safety belt for being connected to the bradyseism component lower end of falling, wherein the connecting rope 1
Lower end buffers the one of tearing end of ribbon 5 with tearing type by No.1 link 3 and connect, another tearing end passes through No. two extensions
Ring 4 and the safe band connection.
Further, the bradyseism packet 2 is heat-shrinkable T bush, the diameter of heat-shrinkable T bush two-port be less than No.1 link 3 and
The diameter of No. two links 4, prevents heat-shrinkable T bush to be detached from, and tearing type is buffered ribbon 5 and rope ladder 6 is folded and placed to heat-shrinkable T bush
It is interior, and heat-shrinkable T bush is reduced by heating, ribbon 5 is buffered to the tearing type in heat-shrinkable T bush and rope ladder 6 plays fixed, protection
Effect, prevent tearing type buffering ribbon 5 and rope ladder 6 by the external world corrode, influence performance.
Further, one end of the rope ladder 6 is fixedly connected with No.1 link 3, and the other end detachably connects with No. two links 4
(for the present embodiment to carry out simple sewing connection, the fixed firmness of sewing guarantees that manpower can pull open) is connect, rope ladder 6 is stretched completely
Length degree is greater than the full extension length of tearing type buffering ribbon 5, and when falling, rope ladder 6 is torn with tearing type buffering ribbon 5
It opens and is also unfolded together, the fixation of 6 both ends of rope ladder is that rope ladder 6 is stuck in bradyseism packet 2 in order to prevent, and carries out letter with No. two links 4
Bicycle seam is connected and fixed, and is when tearing type buffering ribbon 5 reaches full extension length, convenient for operator manually by rope ladder 6
It is separated with No. two links 4, falls remaining un-extended rope ladder 6, reach full extension, rope ladder 6 can be got at by making one foot.
One end of alternatively embodiment, the rope ladder 6 is fixedly connected with No.1 link 3, the bradyseism packet 2
One end is fixedly connected with No. two links 4, and when falling, rope ladder 6 is also unfolded together with tearing type tearing for ribbon 5 of buffering, by
It is greater than the full extension length of tearing type buffering ribbon 5 in the full extension length of rope ladder 6, when tearing type buffering ribbon 5 is complete
There are two kinds of situations after expansion, a kind of situation be rope ladder 6 with tearing type buffering ribbon 5 tear due to by frictional force by band
Bradyseism packet 2 out, rope ladder 6 is reached by frictional force and self gravity to be fully deployed, another situation is, when tearing type buffers
After ribbon 5 is fully deployed, the lower end of rope ladder 6 still in bradyseism packet 2, at this time by operator manually by 6 lower end of rope ladder from
It is taken out in bradyseism packet 2, so that rope ladder 6 is reached full extension, rope ladder 6 can be got to make one foot.
There are also a kind of embodiment, one end of the rope ladder 6 is fixedly connected with No. two links 4, one end of the bradyseism packet 2
It is fixedly connected with No.1 link 3, when falling, rope ladder 6 is also unfolded together with tearing type tearing for ribbon 5 of buffering, works as tearing
There are two kinds of situations after being fully deployed in formula buffering ribbon 5, a kind of situation be rope ladder 6 with tearing type buffer ribbon 5 tear by
Take bradyseism packet 2 out of, rope ladder 6 is reached by frictional force and self gravity to be fully deployed, another situation is, when tearing type is slow
It rushes after ribbon 5 is fully deployed, the upper end of rope ladder 6 still in bradyseism packet 2, at this time manually postpones rope ladder 6 by operator
It is extracted in shake packet 2, falls rope ladder 6 and reach full extension, rope ladder 6 can be got to make one foot.Operator is facilitated to hang
After save oneself.
The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be at this
In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection scope of appended claims of the present invention
It is interior.
Claims (10)
1. the fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling, it is characterised in that: including sequentially
The connecting rope (1) of connection, fall bradyseism component, and one end of the bradyseism component that falls is connect with the lower end of connecting rope (1), another
End connects anchor point for connecting human body, the upper end of connecting rope (1)；The bradyseism component that falls is covered by bradyseism packet (2),
The rope ladder (6) of contraction, one end of rope ladder (6) and the fixed company of the fall safety protective device are additionally provided in the bradyseism packet (2)
It connects, after falling, the rope ladder (6) is opened, and the other end of rope ladder (6) and human foot cooperate.
2. the fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling according to claim 1,
It is characterized by: the bradyseism component that falls is that tearing type buffers ribbon (5), tearing type buffering ribbon (5) includes mutual
Fit two layers of ribbon of connection, sets that there are two tear end, one of tearing end and company on tearing type buffering ribbon (5)
The lower end of splicing (1) connects, another tearing end is for connecting human body.
3. the fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling according to claim 2,
It is characterized by: described tearing type buffering ribbon (5) the You Yigen ribbon is bent, make to knit for two layers after bending by sewing
Band fitting is fixed.
4. the fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling according to claim 1,
It is characterized by: rope ladder (6) the You Yigen ribbon bending sewing forms, it is bent to form concatenated several triangles ladder,
It is fastened between each triangle ladder by sewing, the bottom edge of each triangle ladder passes through sewing or pressure hot melt adhesive hardening.
5. the fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling according to claim 4,
It is characterized by: the bottom edge two sides of the triangle ladder are equipped with bending part (7), the bending part (7) is to the bottom of triangle ladder
It is fixed after the bending of side center by sewing.
6. the fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling according to claim 2,
It is characterized by also including the safety belt for being connected to the bradyseism component lower end of falling, the lower end of the connecting rope (1) passes through one
Number link (3) connect with tearing type buffering ribbon (5) one of tearing end, another tearing end passes through No. two links (4)
With the safe band connection.
7. the fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling according to claim 6,
It is characterized by: the bradyseism packet (2) is heat-shrinkable T bush, the diameter of heat-shrinkable T bush two-port is less than No.1 link (3) and two
The diameter of number link (4).
8. the fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling according to claim 7,
It is characterized by: one end of the rope ladder (6) is fixedly connected with No.1 link (3), the other end detachably connects with No. two links (4)
It connects, the full extension length of rope ladder (6) is greater than the full extension length of tearing type buffering ribbon (5).
9. the fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling according to claim 7,
It is characterized by: one end of the rope ladder (6) is fixedly connected with No.1 link (3), one end of the bradyseism packet (2) and No. two extensions
Ring (4) is fixedly connected.
10. the fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling according to claim 7,
It is characterized by: one end of the rope ladder (6) is fixedly connected with No. two links (4), one end of the bradyseism packet (2) and No.1 are hung
Ring (3) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843818.2A CN110433414A (en) | 2019-09-06 | 2019-09-06 | The fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843818.2A CN110433414A (en) | 2019-09-06 | 2019-09-06 | The fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110433414A true CN110433414A (en) | 2019-11-12 |
Family
ID=68439601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910843818.2A Pending CN110433414A (en) | 2019-09-06 | 2019-09-06 | The fall safety protective device saved oneself after integrated fall bradyseism protection and suspension of falling |
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| CN (1) | CN110433414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975189A (en) * | 2019-11-25 | 2020-04-10 | 秦向东 | Composite reinforced safety belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080060872A1 (en) * | 2006-09-11 | 2008-03-13 | Tech Safety Lines, Inc. | Fall Arrest Lanyard |
| CN202982984U (en) * | 2012-11-15 | 2013-06-12 | 周雪娇 | Overhead operation buffer strip |
| CN107143279A (en) * | 2017-06-12 | 2017-09-08 | 广东电网有限责任公司韶关供电局 | A kind of Multifunctional aloft-work rope ladder |
| CN109621247A (en) * | 2018-12-10 | 2019-04-16 | 国网浙江省电力有限公司培训中心 | A kind of band independently rescues the transmission line high-altitude operation safety belt buffers packet of rope ladder |
| CN210472831U (en) * | 2019-09-06 | 2020-05-08 | 成都吉宙研创科技有限公司 | Falling safety protection device integrating falling cushioning protection and self-rescue after falling suspension |
-
2019
- 2019-09-06 CN CN201910843818.2A patent/CN110433414A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080060872A1 (en) * | 2006-09-11 | 2008-03-13 | Tech Safety Lines, Inc. | Fall Arrest Lanyard |
| CN202982984U (en) * | 2012-11-15 | 2013-06-12 | 周雪娇 | Overhead operation buffer strip |
| CN107143279A (en) * | 2017-06-12 | 2017-09-08 | 广东电网有限责任公司韶关供电局 | A kind of Multifunctional aloft-work rope ladder |
| CN109621247A (en) * | 2018-12-10 | 2019-04-16 | 国网浙江省电力有限公司培训中心 | A kind of band independently rescues the transmission line high-altitude operation safety belt buffers packet of rope ladder |
| CN210472831U (en) * | 2019-09-06 | 2020-05-08 | 成都吉宙研创科技有限公司 | Falling safety protection device integrating falling cushioning protection and self-rescue after falling suspension |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975189A (en) * | 2019-11-25 | 2020-04-10 | 秦向东 | Composite reinforced safety belt |
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