CN110420410A - A kind of fall arrest handle apparatus of the nail of steel tower up and down - Google Patents
A kind of fall arrest handle apparatus of the nail of steel tower up and down Download PDFInfo
- Publication number
- CN110420410A CN110420410A CN201910761459.6A CN201910761459A CN110420410A CN 110420410 A CN110420410 A CN 110420410A CN 201910761459 A CN201910761459 A CN 201910761459A CN 110420410 A CN110420410 A CN 110420410A
- Authority
- CN
- China
- Prior art keywords
- extendible flake
- sleeve
- nail
- connecting portion
- fall arrest
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 10
- 230000009194 climbing Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electric Cable Installation (AREA)
Abstract
The present invention relates to technical field of safety protection, in particular to a kind of fall arrest handle apparatus of the nail of steel tower up and down, comprising: sleeve, Extendible flake and tight lock part.On the outside, the second end of Extendible flake and the first end of sleeve connect for the first end setting of Extendible flake；At least two panels Extendible flake first end that is connected to sleeve；Gap is provided between the adjacent Extendible flake of two panels；Extendible flake is arcuate structure, and Extendible flake is arranged on same annulus；Tight lock part and sleeve connection；For connecting security protection rope, sleeve is interspersed in the tower of cross direction profiles on electric pole and nails on tight lock part.A kind of fall arrest handle apparatus of nail of steel tower up and down provided by the invention, when the sole of operating personnel breaks away, under gravity, sleeve is fixed on the tower above operating personnel and nails on, and then the upper body of operating personnel is fixed on sleeve by security protection rope, tight lock part, operating personnel can be effectively prevent to fall, ensure the personal safety of operating personnel.
Description
Technical field
The present invention relates to technical field of safety protection, in particular to a kind of fall arrest handle apparatus of the nail of steel tower up and down.
Background technique
In power transmission line work progress, needs staff to climb to the top of electric pole and carry out construction operation.Currently, often
The tower nail of multiple parallelly distribute ons is both provided on the electric pole seen, tower nail is generally secured transverse to electric pole using cylindrical structure
On, stress point is provided for operating personnel, with convenient working personnel climbing.Operating personnel during climbing electric pole, due to
Lack more reliable safety prevention measure, when operating personnel is after falling, it is easy to fall from electric pole to
Ground, to cause unexpected personal injury.
Summary of the invention
The present invention for existing in the prior art in power transmission line work progress, ask by the technology that operating personnel is easy to fall
Topic provides a kind of fall arrest handle apparatus of nail of steel tower up and down.
The technical scheme to solve the above technical problems is that
A kind of fall arrest handle apparatus of the nail of steel tower up and down, comprising: sleeve, Extendible flake and tight lock part；The Extendible flake
First end is arranged on the outside, and the second end of the Extendible flake is connect with the first end of the sleeve；At least Extendible flake described in two panels
It is connected to the first end of the sleeve；Gap is provided between the adjacent Extendible flake of two panels；The Extendible flake is arc knot
Structure, and the Extendible flake is arranged on same annulus；The tight lock part and the sleeve connection；The tight lock part is for connecting peace
Full protection rope, the sleeve are interspersed in the tower of cross direction profiles on electric pole and nail on.
Further, the sleeve includes: first connecting portion, cylinder and second connecting portion；The first connecting portion and institute
Stating second connecting portion is cyclic structure；The Extendible flake is connected to the first end of the first connecting portion, the first connecting portion
Second end be fixedly connected with the first end of the cylinder；The first end of the second end of the cylinder and the second connecting portion is solid
Outside is arranged in the second end of fixed connection, the second connecting portion.
Further, further includes: magnet；The magnet is fixed on the second end of the second connecting portion.
Further, the magnet is set as two pieces, and two blocks of magnet are symmetricly set on the of the second connecting portion
Two ends.
Further, the tight lock part includes: wirerope and lock；Cylinder described in the steel wire penetrating, the steel wire
The both ends of rope are connected by the lock.
Further, the cylinder madial wall is provided with a plurality of equally distributed non-slip texture.
Further, further includes: retaining ring；The retaining ring is elastic circular ring, and the retaining ring is arranged in the extension
On the outside of piece.
Further, one protrusion of second end connection of each Extendible flake.
A kind of fall arrest handle apparatus of nail of steel tower up and down provided by the invention at least has following beneficial effect or advantage:
A kind of fall arrest handle apparatus of nail of steel tower up and down provided by the invention, the first end of Extendible flake are arranged on the outside,
The second end of Extendible flake and the first end of sleeve connect；At least two panels Extendible flake first end that is connected to sleeve；Two panels is adjacent
Gap is provided between Extendible flake；Extendible flake is arcuate structure, and Extendible flake is arranged on same annulus；Tight lock part and sleeve connect
It connects.In use, tight lock part is for connecting security protection rope, security protection rope is fixed on operating personnel's upper body, and sleeve is interspersed in
The tower of cross direction profiles nails on electric pole；When the sole of operating personnel breaks away, under gravity, sleeve is fixed on
Tower above operating personnel nails on, and then the upper body of operating personnel is fixed on sleeve by security protection rope, tight lock part
On, operating personnel can be effectively prevent to fall, ensure the personal safety of operating personnel.
Detailed description of the invention
Fig. 1 is the fall arrest handle apparatus structural schematic diagram of the nail of steel tower up and down provided in an embodiment of the present invention；
Fig. 2 is the fall arrest handle apparatus top view of the nail of steel tower up and down provided in an embodiment of the present invention；
Fig. 3 is the fall arrest handle apparatus side view of the nail of steel tower up and down provided in an embodiment of the present invention；
Fig. 4 is the fall arrest handle apparatus bottom view of the nail of steel tower up and down provided in an embodiment of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1- protrusion, 2- Extendible flake, 3- sleeve, 31- first connecting portion, 32- sleeve, 33- second connecting portion, 4- tight lock part,
41- wirerope, 42- lock, 5- magnet.
Specific embodiment
The present invention for existing in the prior art in power transmission line work progress, ask by the technology that operating personnel is easy to fall
Topic provides a kind of fall arrest handle apparatus of nail of steel tower up and down.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Whole description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
The embodiment of the present invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of fall arrest handle apparatus of nail of steel tower up and down mainly to wrap referring to figures 1-3
It includes: sleeve 3, Extendible flake 2 and tight lock part 4.Wherein, the first end of Extendible flake 2 is arranged on the outside, the second end and set of Extendible flake 2
The first end connection of cylinder 3；At least the first end that is connected to sleeve 3 of two panels Extendible flake 2, the particular number of Extendible flake 2 are not construed as limiting,
For example, the present embodiment uses four Extendible flakes 2, and four Extendible flakes 2 are symmetrical arranged.It is arranged between the adjacent Extendible flake 2 of two panels
There is a gap, there is each Extendible flake 2 certain contracting to rise ability.Extendible flake 2 is arcuate structure, and Extendible flake 2 is arranged in same annulus
On, all Extendible flakes 2 constitute a column structure in its natural state.Tight lock part 4 is between security protection rope and sleeve 3
Bindiny mechanism, tight lock part 4 are connect with sleeve 3；In practical applications, for tight lock part 4 for connecting security protection rope, sleeve 3 is interspersed
It is nailed in the tower of cross direction profiles on electric pole.Specifically, tight lock part 4 includes: wirerope 41 and lock 42.Wirerope 41 passes through cylinder
The both ends of body, wirerope 41 pass through 42 connection of lock；Wirerope 41 has biggish tensile strength, can effective grantee's weight
Amount.
In the embodiment of the present invention, referring to figures 1-3, the sleeve 3 includes: first connecting portion 31, cylinder 32 and the second company
Socket part 33.First connecting portion 31 and second connecting portion 33 are cyclic structure, and cylinder 32 is the perforative tubular structure in both ends, and first connects
Socket part 31, cylinder 32 and second connecting portion 33 are coaxially disposed.Extendible flake 2 is connected to the first end of first connecting portion 31, and first connects
The second end of socket part 31 is fixedly connected with the first end of cylinder 32；The second end of cylinder 32 and the first end of second connecting portion 33 are solid
Outside is arranged in the second end of fixed connection, second connecting portion 33.In practical applications, first connecting portion 31, cylinder 32 and second connect
Socket part 33 is integrated.In the embodiment of the present invention, one end of cylinder 32 is provided with first connecting portion 31, other end setting
There is second connecting portion 33, increases the mechanical strength of cylinder 32.
In the embodiment of the present invention, Fig. 1-Fig. 4 is participated in, the fall arrest handle apparatus of the upper and lower steel tower nail further include: magnet 5.
Magnet 5 is fixed on the second end of second connecting portion 33.Specifically, magnet 5 uses high-strength magnet, when electric pole is metalwork,
Stronger adsorption capacity is generated between magnet 5 and electric pole, can prevent sleeve 3 from following closely outside play along tower.Specifically, magnet 5
Quantity is not construed as limiting；On the one hand, the quantity of magnet 5 is more, and the adsorption capacity between electric pole is stronger；On the other hand, it needs
The adsorption capacity size between magnet 5 and electric pole is controlled, separates magnet 5 and electric wire during climbing convenient for operating personnel
Bar.In the embodiment of the present invention, two magnet 5 are symmetrically used, two blocks of magnet 5 are symmetricly set on the second end of second connecting portion 33.
Preferably, referring to Fig. 1 and Fig. 3,32 inner sidewall of cylinder is provided with a plurality of equally distributed non-slip texture.When this
When the fall arrest handle apparatus of upper and lower steel tower nail bears human body weight, the non-slip texture and tower nail joint are touched, and increase cylinder 32 and tower
Frictional force between nail, to further prevent sleeve 3 from following closely outside play along tower.
In the embodiment of the present invention, referring to figures 1-3, the fall arrest handle apparatus of the upper and lower steel tower nail further include: retaining ring
[being not shown in the figure].Retaining ring is elastic circular ring, and retaining ring setting is being stretched on the outside of piece.Retaining ring is used for multiple Extendible flakes 2 are tight
Gu together, so that convenient working personnel hold the fall arrest handle apparatus that Extendible flake 2 installs or removes the upper and lower steel tower nail.Often
The second end of one Extendible flake 2 connects a protrusion 1, and the inside of the protrusion 1 is set as the arcuate structure matched with Extendible flake 2；Prolong
Stretch the effect for 1 block of protrusion that 2 second end of piece is connected, the Extendible flake 2 of the protrusion 1 and its inside constitutes the region held, into
One step convenient working personnel install or remove the fall arrest handle apparatus of the upper and lower steel tower nail.
Referring to figures 1-3, the working principle of the fall arrest handle apparatus of the nail of steel tower up and down provided in an embodiment of the present invention are as follows:
In use, being used alternatingly using the fall arrest handle apparatus that about two steel towers are followed closely, tight lock part 4 connects security protection rope, safety
Protective rope is fixed on operating personnel's upper body.Operating personnel is during upward climbing, every going up one level, just by the Double layer iron
The fall arrest handle apparatus of tower nail is placed on supervisory tower and nails on.Sleeve 3 is interspersed in the tower of cross direction profiles on electric pole and nails on；When
When the sole of operating personnel breaks away, under gravity, sleeve 3 is fixed on the tower above operating personnel and nails on,
And then the upper body of operating personnel is fixed on sleeve 3 by security protection rope, tight lock part 4, operating personnel can be effectively prevent to fall
It falls.
A kind of fall arrest handle apparatus of nail of steel tower up and down provided in an embodiment of the present invention at least has following beneficial effect
Or advantage:
A kind of fall arrest handle apparatus of nail of steel tower up and down provided in an embodiment of the present invention, the first end setting of Extendible flake exist
Outside, the second end of Extendible flake and the first end of sleeve connect；At least two panels Extendible flake first end that is connected to sleeve；Two panels phase
Gap is provided between adjacent Extendible flake；Extendible flake is arcuate structure, and Extendible flake is arranged on same annulus；Tight lock part and set
Cylinder connection.When the sole of operating personnel breaks away, under gravity, sleeve is fixed on the tower above operating personnel
It nails on, and then the upper body of operating personnel is fixed on sleeve by security protection rope, tight lock part, operating personnel can be effectively prevent
It falls, has ensured the personal safety of operating personnel.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of fall arrest handle apparatus of the nail of steel tower up and down characterized by comprising sleeve, Extendible flake and tight lock part；It is described
On the outside, the second end of the Extendible flake is connect with the first end of the sleeve for the first end setting of Extendible flake；At least two panels institute
State the first end that Extendible flake is connected to the sleeve；Gap is provided between the adjacent Extendible flake of two panels；The Extendible flake
For arcuate structure, and the Extendible flake is arranged on same annulus；The tight lock part and the sleeve connection；The tight lock part is used
In connection security protection rope, the sleeve is interspersed in the tower of cross direction profiles on electric pole and nails on.
2. the fall arrest handle apparatus of the nail of steel tower up and down according to claim 1, which is characterized in that the sleeve includes:
First connecting portion, cylinder and second connecting portion；The first connecting portion and the second connecting portion are cyclic structure；The extension
Piece is connected to the first end of the first connecting portion, the fixed company of the first end of the second end of the first connecting portion and the cylinder
It connects；The second end of the cylinder is fixedly connected with the first end of the second connecting portion, and the second end of the second connecting portion is set
Set outside.
3. the fall arrest handle apparatus of the nail of steel tower up and down according to claim 2, which is characterized in that further include: magnet；Institute
State the second end that magnet is fixed on the second connecting portion.
4. the fall arrest handle apparatus of the nail of steel tower up and down according to claim 3, which is characterized in that the magnet is set as
Two pieces, two blocks of magnet are symmetricly set on the second end of the second connecting portion.
5. according to the fall arrest handle apparatus of the described in any item nails of steel tower up and down of claim 2-4, which is characterized in that the lock
Tight portion includes: wirerope and lock；The both ends of cylinder described in the steel wire penetrating, the wirerope are connected by the lock
It connects.
6. the fall arrest handle apparatus of the nail of steel tower up and down according to claim 1-4, which is characterized in that the cylinder
Internal side wall is provided with a plurality of equally distributed non-slip texture.
7. the fall arrest handle apparatus of the nail of steel tower up and down according to claim 1-4, which is characterized in that also wrap
It includes: retaining ring；The retaining ring is elastic circular ring, and the retaining ring is arranged on the outside of the Extendible flake.
8. the fall arrest handle apparatus of the nail of steel tower up and down according to claim 1-4, which is characterized in that Mei Yisuo
State one protrusion of second end connection of Extendible flake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761459.6A CN110420410A (en) | 2019-08-18 | 2019-08-18 | A kind of fall arrest handle apparatus of the nail of steel tower up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761459.6A CN110420410A (en) | 2019-08-18 | 2019-08-18 | A kind of fall arrest handle apparatus of the nail of steel tower up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110420410A true CN110420410A (en) | 2019-11-08 |
Family
ID=68415190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910761459.6A Pending CN110420410A (en) | 2019-08-18 | 2019-08-18 | A kind of fall arrest handle apparatus of the nail of steel tower up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110420410A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173637Y (en) * | 1993-11-10 | 1994-08-10 | 沈文振 | Racket handle |
| CN201068194Y (en) * | 2007-04-25 | 2008-06-04 | 陆国杰 | Sheath for handle |
| CN104027908A (en) * | 2014-06-24 | 2014-09-10 | 北京成昊硕电气科技有限公司 | Hanger of anti-falling rope and tower with anti-falling device |
| CN105709350A (en) * | 2016-04-12 | 2016-06-29 | 广东电网有限责任公司佛山供电局 | Falling-preventing safety belt hanging ring device |
| CN105731225A (en) * | 2016-05-09 | 2016-07-06 | 河南科技大学 | Falling self-rescuing device for elevator |
| CN205532252U (en) * | 2016-01-22 | 2016-08-31 | 王家兴 | Climbing scaffold for substation equipment maintenance |
| CN106730473A (en) * | 2016-12-20 | 2017-05-31 | 国家电网公司 | A kind of portable rod-rising tower anti-fall device and its application method |
| CN209135543U (en) * | 2018-11-19 | 2019-07-23 | 国网湖南省电力有限公司 | A kind of anti-fall gloves of transmission line high-altitude operation |
| CN211751924U (en) * | 2019-08-18 | 2020-10-27 | 襄阳先义电力科技有限公司 | Anti-falling handle device for upper and lower iron tower nails |
-
2019
- 2019-08-18 CN CN201910761459.6A patent/CN110420410A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173637Y (en) * | 1993-11-10 | 1994-08-10 | 沈文振 | Racket handle |
| CN201068194Y (en) * | 2007-04-25 | 2008-06-04 | 陆国杰 | Sheath for handle |
| CN104027908A (en) * | 2014-06-24 | 2014-09-10 | 北京成昊硕电气科技有限公司 | Hanger of anti-falling rope and tower with anti-falling device |
| CN205532252U (en) * | 2016-01-22 | 2016-08-31 | 王家兴 | Climbing scaffold for substation equipment maintenance |
| CN105709350A (en) * | 2016-04-12 | 2016-06-29 | 广东电网有限责任公司佛山供电局 | Falling-preventing safety belt hanging ring device |
| CN105731225A (en) * | 2016-05-09 | 2016-07-06 | 河南科技大学 | Falling self-rescuing device for elevator |
| CN106730473A (en) * | 2016-12-20 | 2017-05-31 | 国家电网公司 | A kind of portable rod-rising tower anti-fall device and its application method |
| CN209135543U (en) * | 2018-11-19 | 2019-07-23 | 国网湖南省电力有限公司 | A kind of anti-fall gloves of transmission line high-altitude operation |
| CN211751924U (en) * | 2019-08-18 | 2020-10-27 | 襄阳先义电力科技有限公司 | Anti-falling handle device for upper and lower iron tower nails |
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