CN106549335A - A kind of power test is ascended a height and uses anti-fall device - Google Patents
A kind of power test is ascended a height and uses anti-fall device Download PDFInfo
- Publication number
- CN106549335A CN106549335A CN201611127367.5A CN201611127367A CN106549335A CN 106549335 A CN106549335 A CN 106549335A CN 201611127367 A CN201611127367 A CN 201611127367A CN 106549335 A CN106549335 A CN 106549335A
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- China
- Prior art keywords
- plate
- supporting plate
- backup pad
- lower supporting
- connecting rod
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- 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
Abstract
The invention discloses a kind of power test is ascended a height and uses anti-fall device, including upper backup pad and lower supporting plate, described lower supporting plate lower end is provided with link, at least 2 connecting rods are provided with described lower supporting plate, described connecting rod upper end is run through described upper backup pad and is fixed by nut, curved bar hole is provided with described lower supporting plate, described bar hole is run through in described connecting rod lower end, described connecting rod lower end is provided with limiting plate, high strong spring is set with described connecting rod, described high-strength lower spring end is against on described limiting plate upper surface, described high-strength spring upper end is against on the lower surface of described lower supporting plate, buffer spring is provided with connecting rod described between described upper backup pad and lower supporting plate；The present invention enables overall structure to be suspended on overhead cable, Stability Analysis of Structures, and more safe and reliable.
Description
Technical field
The present invention relates to a kind of power test is ascended a height and uses anti-fall device.
Background technology
During the electric power apparatus examination of high-altitude, in order to improve safety, it will usually adopt catching device, staff's body is connected to
On, it is to avoid maintainer falls.As when falling occurs in staff, catching device can be subject to instantaneous force, existing anti-
Pendant device is directly articulated on electric force pole tower or cable, when falling occurs suddenly in staff, easily occurs breaking off relations or due to wink
When active force and rupture, cause casualties.
The content of the invention
It is an object of the invention to provide a kind of power test is ascended a height and uses anti-fall device, prior art presence can be improved
Problem, enables overall structure to be suspended on overhead cable, Stability Analysis of Structures, and more safe and reliable.
The present invention is achieved through the following technical solutions：
A kind of power test is ascended a height and uses anti-fall device, including upper backup pad and lower supporting plate, sets in described lower supporting plate lower end
Be equipped with link, be provided with least 2 connecting rods on described lower supporting plate, described connecting rod upper end through it is described upper
Fagging is simultaneously fixed by nut, and curved bar hole is provided with described lower supporting plate, and described connecting rod lower end is passed through
Described bar hole is worn, described connecting rod lower end is provided with limiting plate, is set with described connecting rod high-strength
Spring, described high-strength lower spring end are against on described limiting plate upper surface, and described high-strength spring upper end is against described
On the lower surface of lower supporting plate, in the connecting rod described between described upper backup pad and lower supporting plate, buffering elastic is provided with
Spring；
2 grooves are provided with described upper backup pad, 2 suspensions be arrangeding in parallel are provided with described upper backup pad
Band, the suspension strap two ends described in 2 extend through the groove described in 2 and reach above described upper backup pad, described
Suspension strap two ends end be respectively arranged with hook, be connected with each other by connection strap in the middle part of the suspension strap described in 2.The present invention
In, make the width of hook more than the width of groove, even if single hook comes off from cable, overall structure also will not fall off, and make
Which is safer.
In the present invention, the seat belt of staff is suspended on the link on lower supporting plate, using the height in connecting rod
Strong spring and buffer spring, when making lower supporting plate be subject to action of gravity, can enter row buffering to active force, it is to avoid injury to personnel,
It is articulated on adjacent electric power cable using two suspension straps simultaneously, its connection is more firm so as to more safe and reliable.
Further, for the present invention is better achieved, square hole is provided with the middle part of described upper backup pad, in described side
2 baffle plates are provided with above hole, adjustment hole are respectively arranged with the baffle plate described in 2, arrange between the baffle plate described in 2
There is pressing plate, the press strip being intervally arranged is provided with the lower surface of described pressing plate, described pressing plate two ends are plugged on phase respectively
In the adjustment hole answered, regulating bolt is provided with described baffle plate, described regulating bolt is threaded in described baffle plate
On, described regulating bolt lower end is located on the inside of described adjustment hole and can be against on the upper surface of described pressing plate, described
Press strip lower surface can be plugged between adjacent described connection strap.
Further, for the present invention is better achieved, depression bar is provided between adjacent described press strip.
Further, for the present invention is better achieved, the end of the suspension strap homonymy described in 2 is connected with each other, described
Hook on be provided with installing plate, described suspension strap end portion is connected with described installing plate, in described installing plate both sides
Locating rod is respectively arranged with, described locating rod one end is rotatably connected on described installing plate, the described locating rod other end
Kink is provided with, described kink is in the arc list structure arched upward away from installing plate side, the locating rod described in 2
Between be provided with adjusting screw rod, described adjusting screw rod two ends extend through corresponding described locating rod and by nut connection.
Further, for the present invention is better achieved, it is provided with the end face outside of described kink and is intervally arranged
Pinniform toothing.
Further, for the present invention is better achieved, rubber washer is provided with described bar hole inwall.
The present invention compared with prior art, has the advantages that：
Being articulated on adjacent electric power cable on suspension strap is enable overall structure to keep stable, now by the present invention
Seat belt with staff is articulated on the link on lower supporting plate, you can realize integrally-built connection, it is overall to tie
Structure more secure, due to being engaged using buffer spring and high strong spring so as to which tensile resistance more preferably, will not be due to work
Make personnel to fall suddenly and cause fracture, using safer.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by to be used attached needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is invention hook partial structural diagram.
Wherein：101. upper backup pads, 102. lower supporting plates, 103. links, 104. connecting rods, 105. bar holes, 106. limits
Position plate, 107. high strong springs, 108. buffer springs, 109. grooves, 110. suspension straps, 111. hooks, 112. connection straps, 113. sides
Hole, 114. baffle plates, 115. adjustment holes, 116. pressing plates, 117. press strips, 118. regulating bolts, 119. depression bars, 120. installing plates,
121. locating rods, 122. kinks, 123. adjusting screw rods, 124. rubber washers.
Specific embodiment
The present invention is described in further detail with reference to specific embodiment, but embodiments of the present invention are not limited to
This.
As shown in figure 1, the invention discloses a kind of power test is ascended a height uses anti-fall device, including upper backup pad 101 is with
Gripper shoe 102, upper backup pad and lower supporting plate are in strip structure, arranged in parallel, in described 102 lower end of lower supporting plate
Link 103 is provided with, for the hook on safety band, link can be adopted in welded or bolted way so as to energy
Enough it is firmly installed on lower supporting plate, in the present invention, multiple links can be set on lower supporting plate, conveniently will be standby
Seat belt be also articulated on link, at least 2 connecting rods 104 are provided with described lower supporting plate 102, make the connecting rod be in
It is symmetrical arranged, for connecting upper backup pad and lower supporting plate, described upper backup pad 101 is run through in described 104 upper end of connecting rod
And fixed by nut, through hole is set on upper backup pad, connecting rod is made through upper backup pad, in the connection of upper backup pad both sides
Nut is respectively provided with bar, makes connecting rod keep stable with respect to upper support bar；
Curved bar hole 105 is provided with described lower supporting plate 102, making bar hole with lower supporting plate geometric center is
The curved structure in the center of circle, described 104 lower end of connecting rod run through described bar hole 105, in the present invention, can be in described bar
Rubber washer 124 is provided with 105 inwall of shape hole, connecting rod is moved along the length direction of bar hole, described
104 lower end of connecting rod is provided with limiting plate 106, makes the width of limiting plate more than the width of bar hole, in described connection
High strong spring 107 is set with bar 104, described 107 lower end of high strong spring is against on described 106 upper surface of limiting plate, by
In rubber washer is provided with bar hole, connecting rod can be avoided from producing abrasion when producing and move horizontally with respect to lower supporting plate,
Meanwhile, it is capable to enter row buffering to the active force in horizontal direction, integrally-built stability, described high strong spring 107 are improved
Upper end is against on the lower surface of described lower supporting plate 102, limiting plate is fixedly connected on connecting rod lower end, makes high strong spring exist
In steady statue between lower supporting plate and limiting plate, the company described between described upper backup pad 101 and lower supporting plate 102
Buffer spring 108 is provided with extension bar 104；After seat belt with staff is articulated on link, in staff
When appearance is fallen, the link on lower supporting plate is moved down by instantaneous force, in the presence of high strong spring, can be to making
Exert oneself into row buffering, it is to avoid cause casualties under instantaneous force, while, it is also possible to avoid seat belt moment from being subject to larger
Active force when produce fracture, can greatly improve safety, in the present invention, make buffer spring two ends be separately fixed at support
On plate and lower supporting plate, upper backup pad and lower supporting plate can be positioned, meanwhile, when by instantaneous force, can
Play buffering effect, it is to avoid lower supporting plate produces the instantaneous person of giving people mobile on a large scale under the resilient force of high strong spring and brings
Injury, can greatly improve integrally-built safety.
In the present invention, in order that overall structure preferably can be articulated on overhead cable, in described upper backup pad 101
On be provided with 2 grooves 109, groove is symmetrical set on upper backup pad, on described upper backup pad 101 is provided with 2
The suspension strap 110 be arrangeding in parallel, makes two suspension strap equal lengths, and 110 two ends of suspension strap described in 2 extend through 2 institutes
The groove 109 stated simultaneously is reached above described upper backup pad 101, suspension strap is articulated on upper backup pad, described outstanding
It is linked with 110 two ends ends and is respectively arranged with hook 111, existing hook structure, for being articulated in cable, 2 can be adopted
It is connected with each other by connection strap 112 in the middle part of described suspension strap 110, when mounted, the hook on two suspension straps is hung respectively
It is connected on cable, using two suspension straps, makes overall structure more firm, as two suspension straps is mutually interconnected by connection strap
Connect, in single hook fracture, overall structure also will not fall off so as to more solid and reliable.
Embodiment 1：
In the present invention, overall structure is caused to produce deflection in order to avoid suspension strap produces to rock, in the present embodiment, it is preferable that
It is provided with square hole 113 in the middle part of described upper backup pad 101, square hole is through hole, square hole is located at even between a groove, in described side
2 baffle plates 114 are provided with above hole 113, make 2 baffle plates be parallel to each other, 2 baffle plates are respectively perpendicular to upper backup pad place and put down
Face, is respectively arranged with adjustment hole 115 on the baffle plate 114 described in 2, makes the elongated hole of adjustment hole, the length side of adjustment hole
To perpendicular to upper backup pad place plane, pressing plate 116 is provided between the baffle plate 114 described in 2, pressing plate is parallel to upper support
Plate place plane, is provided with the press strip 117 being intervally arranged on the lower surface of described pressing plate 116, makes press strip perpendicular to pressing plate
Place plane, is respectively provided with flange near baffle plate two ends end in pressing plate, makes the flange difference grafting at described 116 two ends of pressing plate
In corresponding adjustment hole 115, flange is moved along adjustment hole length direction, be provided with described baffle plate 114
Regulating bolt 118, regulating bolt arrange the screwed hole with adjustment hole above connection baffle plate on baffle plate perpendicular to upper backup pad,
Described regulating bolt 118 is made to be threaded on described baffle plate 114, described 118 lower end of regulating bolt is located at described
On the inside of adjustment hole 115 and can be against on the upper surface of described pressing plate 116, when regulating bolt is rotated, make regulating bolt end
End can be against on pressing plate upper surface, promote pressing plate to move down, and described 117 lower surface of press strip can be plugged on adjacent described
Connection strap 112 between, fix hook after, by regulating bolt promote pressing plate move down, make the press strip grafting on pressing plate
Between adjacent connection strap, in the presence of press strip, prevent suspension strap from moving relative to upper backup pad, will pacify in staff
After full band is articulated on lower supporting plate, under gravity so that suspension strap keeps stable with respect to upper backup pad, makes suspension strap
Two ends are articulated on cable in equal length, be can aid in and are kept stablizing for upper backup pad, it is to avoid during due to safety band
Make lower supporting plate unbalance stress cause upper backup pad to produce inclination, integrally-built stability can be greatly improved so as to do not allow
It is also easy to produce and rocks.
In the present embodiment, it is further preferred that being provided with depression bar 119 between adjacent described press strip 117, connect depression bar
Adjacent press strip is connect, in rotation regulating bolt downwards, regulating bolt promotes pressing plate to move down, and the depression bar between press strip is against connection strap
Upper surface on, promote connection strap to move down, under the drive of connection strap, the length contracting of the suspension strap for making to stretch out upper backup pad upper end
It is short, the length of suspension strap can be conveniently adjusted, by the length for adjusting suspension strap, makes to stretch out the suspension strap contracting of upper backup pad upper end
It is short, it is possible to increase integrally-built stability so as to be not easy to occur rocking, using safer.
Embodiment 2：
As shown in Fig. 2 the present embodiment is on the basis of embodiment 1, in order to improve integrally-built stability, it is to avoid hook along
Move in length of cable direction, it is preferable that the end of 110 homonymy of suspension strap described in 2 is connected with each other, and makes two suspension strap two ends
Be articulated on cable by one respectively, the installation linked up with for convenience, installing plate is provided with described hook 111
120, the through hole of 2 bar shapeds can be set on a mounting board, described 110 end of suspension strap and described 120 phase of installing plate is made
Connection, will hang strap end portion and be mounted on a mounting board by two through holes respectively, and make two by suture or other on-link mode (OLM)s
The end of individual suspension strap homonymy is each attached on installing plate, is respectively arranged with locating rod 121 in described 120 both sides of installing plate,
Described 121 one end of locating rod is rotatably connected on described installing plate 120 by bearing pin, enables locating rod to be mounted opposite plate
Rotate, described 121 other end of locating rod is provided with kink 122, make kink processing is integrally formed with locating rod, it is described
Kink 122 enables kink in the arc list structure arched upward away from 120 side of installing plate in rotational positioning bar
Cable lower surface both sides are fitted in, now hook is articulated on cable, make kink be fixed cable lower surface, 2
It is provided with adjusting screw rod 123 between described locating rod 121, described 123 two ends of adjusting screw rod extend through corresponding described
Locating rod 121 is simultaneously connected by nut.By the position of adjusting nut, kink is made to be against cable lower surface both sides, using extension
Hook makes suspension strap upper end be articulated in cable upper end, cable lower surface is fixed using two kinks, prevents hook from edge
The movement of length of cable direction, overall structure can be made to keep stable with respect to cable when in use so as to more safe and reliable.
It is further preferred that in the present embodiment, being provided with what is be intervally arranged in the end face outside of described kink 122
Pinniform toothing.Using pinniform toothing, the frictional force between kink and cable can be increased, improve the stability of hook.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of power test is ascended a height and uses anti-fall device, it is characterised in that：Including upper backup pad（101）And lower supporting plate（102）,
In described lower supporting plate（102）Lower end is provided with link（103）, in described lower supporting plate（102）On be provided with least 2
Connecting rod（104）, described connecting rod（104）Described upper backup pad is run through in upper end（101）And fixed by nut, described
Lower supporting plate（102）On be provided with curved bar hole（105）, described connecting rod（104）Described bar is run through in lower end
Shape hole（105）, in described connecting rod（104）Lower end is provided with limiting plate（106）, in described connecting rod（104）On
It is set with high strong spring（107）, described high strong spring（107）Lower end is against described limiting plate（106）It is on upper surface, described
High strong spring（107）Upper end is against described lower supporting plate（102）Lower surface on, in described upper backup pad（101）With
Lower supporting plate（102）Between described connecting rod（104）On be provided with buffer spring（108）；
In described upper backup pad（101）On be provided with 2 grooves（109）, in described upper backup pad（101）On be provided with 2
The individual suspension strap be arrangeding in parallel（110）, the suspension strap described in 2（110）Two ends extend through the groove described in 2（109）And
Reach described upper backup pad（101）Top, in described suspension strap（110）Two ends end is respectively arranged with hook（111）,
Suspension strap described in 2（110）Middle part passes through connection strap（112）It is connected with each other.
2. a kind of power test according to claim 1 is ascended a height and uses anti-fall device, it is characterised in that：In described upper support
Plate（101）Middle part is provided with square hole（113）, in described square hole（113）Top is provided with 2 baffle plates（114）, described in 2
Baffle plate（114）On be respectively arranged with adjustment hole（115）, in the baffle plate described in 2（114）Between be provided with pressing plate（116）,
Described pressing plate（116）Lower surface on be provided with the press strip being intervally arranged（117）, described pressing plate（116）Insert respectively at two ends
It is connected on corresponding adjustment hole（115）It is interior, in described baffle plate（114）On be provided with regulating bolt（118）, described regulating bolt
（118）It is threaded in described baffle plate（114）On, described regulating bolt（118）Lower end is located at described adjustment hole（115）
Inner side simultaneously can be against described pressing plate（116）Upper surface on, described press strip（117）Lower surface can be plugged on adjacent institute
The connection strap stated（112）Between.
3. a kind of power test according to claim 2 is ascended a height and uses anti-fall device, it is characterised in that：In adjacent described pressure
Bar（117）Between be provided with depression bar（119）.
4. a kind of power test according to claim 1 is ascended a height and uses anti-fall device, it is characterised in that：Suspension described in 2
Band（110）The end of homonymy is connected with each other, in described hook（111）On be provided with installing plate（120）, described suspension strap
（110）End and described installing plate（120）It is connected, in described installing plate（120）Both sides are respectively arranged with locating rod
（121）, described locating rod（121）One end is rotatably connected on described installing plate（120）On, described locating rod（121）Separately
One end is provided with kink（122）, described kink（122）In to away from installing plate（120）The arc strip that side is arched upward
Structure, the locating rod described in 2（121）Between be provided with adjusting screw rod（123）, described adjusting screw rod（123）Distinguish at two ends
Through corresponding described locating rod（121）And connected by nut.
5. a kind of power test according to claim 4 is ascended a height and uses anti-fall device, it is characterised in that：In described kink
（122）End face outside on be provided with the pinniform toothing being intervally arranged.
6. a kind of power test according to claim 1 is ascended a height and uses anti-fall device, it is characterised in that：In described bar hole
（105）Rubber washer is provided with inwall（124）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611127367.5A CN106549335B (en) | 2016-12-09 | 2016-12-09 | A kind of power test, which is ascended a height, uses anti-fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611127367.5A CN106549335B (en) | 2016-12-09 | 2016-12-09 | A kind of power test, which is ascended a height, uses anti-fall device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106549335A true CN106549335A (en) | 2017-03-29 |
| CN106549335B CN106549335B (en) | 2018-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611127367.5A Expired - Fee Related CN106549335B (en) | 2016-12-09 | 2016-12-09 | A kind of power test, which is ascended a height, uses anti-fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106549335B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381810A (en) * | 2018-09-29 | 2019-02-26 | 广州市海林电子科技发展有限公司 | A kind of escaping device for high-rise building |
| CN109985327A (en) * | 2019-04-16 | 2019-07-09 | 郑淳予 | A kind of falling prevention device ascended a height for power test and its application method |
| CN110975188A (en) * | 2019-11-22 | 2020-04-10 | 宝泉安全防护用品(金华)有限公司 | High-quality safety rope based on building field |
| CN115300823A (en) * | 2022-08-19 | 2022-11-08 | 国网江苏省电力有限公司电力科学研究院 | Tower climbing operation safety device |
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| CN2849412Y (en) * | 2005-07-28 | 2006-12-20 | 乔粉祥 | Semi-automatic pipeline safety rope |
| DE202008010905U1 (en) * | 2008-08-14 | 2009-02-12 | Absturzsicherungen Birkenwerder Gmbh | Combination anchor |
| CN105148424A (en) * | 2015-09-07 | 2015-12-16 | 国网山东省电力公司枣庄供电公司 | High-place operation buffer for electric line repairing |
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2016
- 2016-12-09 CN CN201611127367.5A patent/CN106549335B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2849412Y (en) * | 2005-07-28 | 2006-12-20 | 乔粉祥 | Semi-automatic pipeline safety rope |
| DE202008010905U1 (en) * | 2008-08-14 | 2009-02-12 | Absturzsicherungen Birkenwerder Gmbh | Combination anchor |
| CN105148424A (en) * | 2015-09-07 | 2015-12-16 | 国网山东省电力公司枣庄供电公司 | High-place operation buffer for electric line repairing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109381810A (en) * | 2018-09-29 | 2019-02-26 | 广州市海林电子科技发展有限公司 | A kind of escaping device for high-rise building |
| CN109985327A (en) * | 2019-04-16 | 2019-07-09 | 郑淳予 | A kind of falling prevention device ascended a height for power test and its application method |
| CN109985327B (en) * | 2019-04-16 | 2020-10-16 | 郑淳予 | Anti-falling equipment for ascending height in power test and using method thereof |
| CN110975188A (en) * | 2019-11-22 | 2020-04-10 | 宝泉安全防护用品(金华)有限公司 | High-quality safety rope based on building field |
| CN110975188B (en) * | 2019-11-22 | 2021-05-04 | 宝泉安全防护用品(金华)有限公司 | High-quality safety rope based on building field |
| CN115300823A (en) * | 2022-08-19 | 2022-11-08 | 国网江苏省电力有限公司电力科学研究院 | Tower climbing operation safety device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106549335B (en) | 2018-02-13 |
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Granted publication date: 20180213 Termination date: 20191209 |