CN106267740A - A kind of with climbing function, synchronize open and clamping, can join seat belt hands insure fastener seat - Google Patents
A kind of with climbing function, synchronize open and clamping, can join seat belt hands insure fastener seat Download PDFInfo
- Publication number
- CN106267740A CN106267740A CN201610680314.XA CN201610680314A CN106267740A CN 106267740 A CN106267740 A CN 106267740A CN 201610680314 A CN201610680314 A CN 201610680314A CN 106267740 A CN106267740 A CN 106267740A
- Authority
- CN
- China
- Prior art keywords
- hands
- fastener
- lock
- seat
- insurance
- 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.)
- Granted
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- 230000009194 climbing Effects 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B29/00—Apparatus for mountaineering
- A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Physical Education & Sports Medicine (AREA)
- Clamps And Clips (AREA)
- Emergency Lowering Means (AREA)
Abstract
By dial formula lock hands insurance fastener seat assembly, pull-type lock hands insurance fastener seat assembly, synchronization is opened and clamping head assembly forms " a kind of with climbing function, synchronization open and clamping, can join seat belt hands insure fastener seat "；When particularly rainy season, the weather frozen that snows need climbing and work high above the ground to use, only need singlehanded or both hands respectively to hold when being furnished with safety rope or " hands insurance fastener seat " the fastener inlet hole hole of safety belt or object sidewards, it just can the fast automatic rhampotheca of stress firmly；Need when exiting the pull-type lock of manual unlocking could quickly exit hole or object sidewards, to there is no concern that foot sliding or accidentally drops and causes " hands insures fastener seat " of security incident；It is simple to manufacture, spare and accessory parts interchangeability is strong, it is possible to standardization is produced in batches, easy to use, safe.
Description
Technical field
The invention belongs to can join when safety rope and safety belt need to climb work high above the ground in work to enter by quick clip
Or exit hands insurance fastener, a kind of with climbing function, synchronize open and clamping, can join seat belt hands insure
Fastener seat.
Background technology
The work high above the ground that some job demand is upwardly or downwardly climbed at present is essentially all and is held by hand holding object, and one
Walk ground and worry that very much foot security incident that is sliding or that accidentally drop occurs；Particularly the weather of rainy season, snowy day, icing, also needs
Want the personnel of work high above the ground.
Summary of the invention
It is an object of the invention to open a kind of job demand when upwardly or downwardly climbing work high above the ground, only need right-hand man each
Hold and be furnished with the hands insurance fastener fastener inlet hole hole of safety rope and safety belt or during object sidewards, it just can stress quickly from
Dynamic rhampotheca pins；Need manual unlocking to dial formula lock when exiting or pull-type lock could exit hole or object sidewards rapidly
, the hands being not required to worry very much underfooting landing or caused security incident of accidentally dropping insurance fastener.
The present invention adopts the technical scheme that: by the formula of dialling lock hands insurance fastener seat assembly, pull-type lock hands insurance fastener
Seat assembly, synchronization are opened and clamping head assembly composition.
The formula of dialling lock hands insures fastener seat assembly and is shaped like being unified by two-piece, with screw or integrally welded
One hand held hook with lower safety ring；Locked lock set by the formula of dialling lock hands insurance fastener seat, chip type spring seat, formula of dialling
Count into two-piece unification, dial formula lock side shape activity lock pin, the second chip type spring pivot pin, the second chip type spring, driving lever, driving lever
Pin, lower safety ring, interior grip, interior grip fastening screw, synchronize open and clamping head pivot pin or hole composition: chip type spring
Seat rivets or welds or is fastened on the formula of dialling lock hands insurance fastener seat with screw；Second chip type spring one is with second
Chip type spring pivot pin is installed on the front lower portion dialling formula lock side shape activity lock pin, and other end is inserted on the formula of dialling lock lock；Driving lever one
Insert and dial in formula lock side shape activity lock pin, be together fitted on the formula of dialling lock lock with dialling formula lock side shape activity lock pin, dial formula lock side
Shape activity lock pin can Elastic Sliding back and forth in the formula of dialling lock lock；Driving lever driving lever pin is installed on the formula of dialling lock hands insurance fastener seat
On, can swing flexibly；The formula of dialling lock lock is fastened on the formula of dialling lock hands safety fastener by the method for installation site screw or welding
On tool seat；The casting of lower safety ring or welding shape one, other end and safety rope with the formula of dialling lock hands insurance fastener seat
And safety belt is fastenedly connected；Interior grip installs with interior grip fastening screw and is fastened in the formula of dialling lock hands insurance fastener seat.
Main apparent direction sees that hands insurance fastener horizontal median axis has design useful size 40MM～320MM with driving lever pin horizontal line.Main
Apparent direction sees that hands insurance fastener horizontal median axis and chip type spring are opened axis and had a design to can use angle 0～55 °.Main apparent direction
See that hands insurance fastener vertical central axis line has a design useful size 10MM with left hand insurance fastener seat axis hole vertical axis
～150MM.Main apparent direction sees that hands insurance fastener vertical central axis line has one with the right hands insurance fastener seat axis hole vertical axis
Design useful size 10MM～150MM.Main apparent direction sees that hands insurance fastener vertical central axis line insures fastener seat hands handle with hands
Axis has a design to can use angle 0～55 °.Main apparent direction is seen hands insurance fastener vertical central axis line and dials formula lock assembly vertical axis
Line has design useful size 20MM～180MM.
Pull-type lock hands insurance fastener seat assembly is shaped like being unified by two-piece, with screw or integrally welded
One hand held hook with middle part safety collar；By middle part safety collar, grip, grip fastening screw, pull bar, pull bar
Pin, pull-type groove, pull-type fluted shaft pin, pull-type lock hands insurance fastener seat, pull-type lock oblique folding stay column, synchronization are opened and clamping head axle
[chip type spring seat, formula of dialling are locked lock and are designed to two-piece unification, dial formula lock side shape activity lock pin, the second chip for pin or hole
The accessory of spring pivot pin, the second chip type spring and the formula of dialling lock hands insurance fastener seat assembly may be designed to exchange general] form:
Middle part safety collar casting or welding shape one, other end and safety rope and safety belt with pull-type lock hands insurance fastener seat
It is fastenedly connected；Grip grip fastening screw installs and is fastened in pull-type lock hands insurance fastener seat；One, pull bar is with drawing
Lever pin is fastened in pull-type lock hands insurance fastener seat, can fluctuate, and other end passes pull-type groove with pull-type fluted shaft pin and draws
Formula locks oblique folding stay column loose joint.Main apparent direction sees that hands insurance fastener horizontal median axis has a design with pull-type groove axis of operation
Available angle 0～40 °.Main apparent direction sees that hands insurance fastener horizontal median axis has a design useful size with stay rod pin horizontal line
40MM～320MM.
Synchronize to open and clamping head assembly is arranged on that the formula of dialling lock hands insures the left side in fastener seat with the right synchronization open and
When clamping head assembly, stress, action is opened or clamping simultaneously simultaneously, and inside and outside them, shape and amount of parts are the same, can exchange logical
With；By the first chip type spring, the first chip spring shaft pin, synchronize to open and clamping head pivot pin or hole, clamping head, synchronize to open and press from both sides
Syncephalon forms；First chip type spring one is installed on synchronization with the first chip spring shaft pin and opens and on clamping head assembly, other end
It is arranged in chip type spring seat；Clamping head casting technique or machine-tooled method with synchronization open and clamping head is fastened together；
Synchronization is opened and clamping head assembly synchronization is opened and clamping head pivot pin or hole are installed on the formula of dialling lock hands and insure fastener seat or draw
Formula lock hands is with on insurance fastener seat, and stress can flexible synchronous on-off.
This kind of with climbing function, synchronize open and clamping, can join seat belt hands insure fastener seat, be simple to manufacture,
Spare and accessory parts interchangeability is strong, it is possible to standardization is produced in batches, easy to use, safe.
Accompanying drawing explanation
Fig. 1 is present configuration, position view
Fig. 2 be the present invention dial formula lock hands insure fastener seat assembly open and clamping structure, position view
Fig. 3 is that the present invention pull-type lock hands insurance fastener seat assembly is opened and clamping structure, position view
Fig. 4 is that the present invention dials formula lock hands insurance fastener seat assembly structure, position view
Fig. 5 is that the present invention pull-type lock hands insures fastener seat assembly structure, position view
Detailed description of the invention
The present invention adopts the technical scheme that: by the formula of dialling lock hands insurance fastener seat assembly, pull-type lock hands insurance fastener
Seat assembly, synchronization are opened and clamping head assembly composition.
See Fig. 1. Fig. 2. Fig. 4. dial formula lock hands insurance fastener seat assembly and be shaped like being unified by two-piece, use screw
Or integrally welded one is with the hand held hook of lower safety ring (13)；By dial formula lock hands with insurance fastener seat (3),
Chip type spring seat (4), formula of dialling are locked lock (7) and are designed to two-piece unification, dial formula lock side shape activity lock pin (8), the second chip
Spring pivot pin (9), the second chip type spring (10), driving lever (11), driving lever pin (12), lower safety ring (13), interior grip (14),
Interior grip fastening screw (15), synchronize open and clamping head pivot pin or hole (25) composition: chip type spring seat (4) with riveting or
Weld or be fastened in the formula of dialling lock hands insurance fastener seat (3) with screw；Second chip type spring (10) uses the second chip
Spring pivot pin (9) is installed on the front lower portion dialling formula lock side shape activity lock pin (8), and other end is inserted in the formula of dialling lock lock (7)；Driving lever
(11) one are inserted in group formula lock side shape activity lock pin (8), are together fitted in the formula lock of dialling with group formula lock side shape activity lock pin (8) and lock
Seat (7) is upper, dialling formula lock side shape activity lock pin (8) in the formula of dialling lock lock (7) can Elastic Sliding back and forth；Driving lever pin used by driving lever (11)
(12) it is installed in the formula of dialling lock hands insurance fastener seat (3), can swing flexibly；The formula of dialling lock lock (7) is by installation site screw
Or the method for welding is fastened in the formula of dialling lock hands insurance fastener seat (3)；Lower safety ring (13) with casting or welding with
The formula of dialling lock hands insurance fastener seat (3) shapes one, and other end is fastenedly connected with safety rope (1) and safety belt (2)；Interior grip
(14) install with interior grip fastening screw (15) that to be fastened on the formula of dialling lock hands insurance fastener seat (3) interior.See Fig. 4. main regarding side
To seeing that hands insurance fastener horizontal median axis (32) and driving lever pin horizontal line (31) have design useful size 40MM～320MM.
Seeing Fig. 4. main apparent direction sees that hands insurance fastener horizontal median axis (32) and chip type spring are opened axis (33) and had a design can use
Angle 0～55 °.Seeing Fig. 4. main apparent direction sees that hands insurance fastener vertical central axis line (35) insures fastener seat axle with left hand
Hole vertical axis (34) has design useful size 10MM～150MM.Seeing Fig. 4. main apparent direction sees that hands insurance fastener is vertical
There is design useful size 10MM～150MM axis (35) with the right hands insurance fastener seat axis hole vertical axis (36).Ginseng
See Fig. 4. main apparent direction sees that hands insurance fastener vertical central axis line (35) has one to set with hands insurance fastener seat handle axis (37)
The available angle 0 of meter～55 °.Seeing Fig. 4. main apparent direction sees that hands insurance fastener vertical central axis line (35) is vertical with dialling formula lock assembly
Axis (38) has design useful size 20MM～180MM.
See Fig. 1. Fig. 3. Fig. 5. pull-type lock hands insurance fastener seat assembly is shaped like being unified by two-piece, uses screw
Or integrally welded one is with the hand held hook of middle part safety collar (16)；By middle part safety collar (16), grip
(17), grip fastening screw (18), pull bar (19), stay rod pin (20), pull-type groove (21), pull-type fluted shaft pin (22), pull-type lock
Hands insurance fastener seat (23), pull-type lock oblique folding stay column (24), synchronize to open and clamping head pivot pin or hole (25) [chip bullet
Spring abutment (4), formula of dialling are locked lock (7) and are designed to two-piece unification, dial formula lock side shape activity lock pin (8), the second chip type spring axle
The accessory that pin (9), the second chip type spring (10) insure fastener seat assembly with the formula of dialling lock hands may be designed to exchange general] group
Become: middle part safety collar (16) casting or welding shape one, other end and peace with pull-type lock hands insurance fastener seat (23)
Full rope (1) and safety belt (2) are fastenedly connected；Grip (17) with grip fasten screw (18) install be fastened on pull-type lock hands use
In insurance fastener seat (23)；(19) one, pull bar stay rod pin (20) is fastened in pull-type lock hands insurance fastener seat (23), energy
Fluctuating, other end passes pull-type groove (21) and oblique folding stay column (24) loose joint of pull-type lock with pull-type fluted shaft pin (22).Ginseng
See Fig. 5. main apparent direction sees that hands insurance fastener horizontal median axis (32) and pull-type groove axis of operation (28) have a design available angle
Spend 0～40 °.Seeing Fig. 5. main apparent direction sees that hands insurance fastener horizontal median axis (32) has one to set with stay rod pin horizontal line (29)
Meter useful size 40MM～320MM.
See Fig. 1. Fig. 2. Fig. 3. synchronization is opened and clamping head assembly is arranged on the formula of dialling lock hands insurance fastener seat (3) the interior left side
With the right synchronization open and action is opened or clamping simultaneously simultaneously when clamping head assembly, stress, shape and zero inside and outside them
Number of packages amount is the same, can exchange general；By the first chip type spring (5), the first chip spring shaft pin (6), synchronize to open and clamping head axle
Pin or hole (25), clamping head (26), synchronize open and clamping head (27) composition；First chip type spring (5) uses the first chip
Spring pivot pin (6) is installed on synchronization and opens and on clamping head assembly, and other end is arranged in chip type spring seat (4)；Clamping head (26)
With casting technique or machine-tooled method with synchronization open and clamping head (27) is fastened together；Synchronization is opened and clamping head assembly is with same
Step is opened and clamping head pivot pin or hole (25) are installed on the formula of dialling lock hands insurance fastener seat (3) or pull-type lock hands insures fastener
On seat (23), stress can flexible synchronous on-off.
Use a kind of with climbing function, synchronize open and clamping, can join seat belt hands insure fastener seat；Particularly rain
Season, snowy day, the weather of icing, in addition it is also necessary to the personnel of work high above the ground, only need right-hand man respectively to hold and be furnished with safety rope and safety belt
When hands is with insurance fastener fastener inlet hole hole or object sidewards, it just can be lived by the fast automatic rhampotheca of stress；Hands is needed when exiting
Dynamic open the formula of dialling lock or pull-type lock could quickly exit hole or object sidewards, not BITAI worry that foot is sliding or accidentally drops
Cause the hands insurance fastener of security incident；It is simple to manufacture, spare and accessory parts interchangeability is strong, it is possible to standardization is produced in batches, uses
Convenient, safety.
Claims (9)
1. with climbing function, synchronize open and clamping, can join seat belt hands insurance a fastener seat, by dial formula lock hands guarantor
Danger fastener seat assembly, pull-type lock hands insurance fastener seat assembly, synchronization are opened and clamping head assembly composition；
The formula of dialling lock hands insures fastener seat assembly and is shaped like being unified by two-piece, with screw or integrally welded one
Hand held hook with lower safety ring (13)；By the formula of dialling lock hands insurance fastener seat (3), chip type spring seat (4), dial formula lock
Lock (7) is designed to two-piece unification, dials formula lock side shape activity lock pin (8), the second chip type spring pivot pin (9), the second chip
Spring (10), driving lever (11), driving lever pin (12), lower safety ring (13), interior grip (14), interior grip fastening screw
(15), synchronize open and clamping head pivot pin or hole (25) composition；
Pull-type lock hands insurance fastener seat assembly is shaped like being unified by two-piece, with screw or integrally welded one
Hand held hook with middle part safety collar (16)；By middle part safety collar (16), grip (17), grip fastening screw
(18), pull bar (19), stay rod pin (20), pull-type groove (21), pull-type fluted shaft pin (22), pull-type lock hands insurance fastener seat (23),
Pull-type lock oblique folding stay column (24), synchronize to open and formula lock lock [chip type spring seat (4), is dialled in clamping head pivot pin or hole (25)
(7) it is designed to two-piece unification, dials formula lock side shape activity lock pin (8), the second chip type spring pivot pin (9), the second chip type spring
(10) accessory with the formula of dialling lock hands insurance fastener seat assembly may be designed to exchange general] form；
Synchronization is opened and clamping head assembly is arranged on that the formula of dialling lock hands insures fastener seat (3) the interior left side and synchronization the opening and press from both sides of the right
When syncephalon assembly, stress, action is opened or clamping simultaneously simultaneously, and inside and outside them, shape and amount of parts are the same, can exchange logical
With；By the first chip type spring (5), the first chip spring shaft pin (6), synchronize to open and clamping head pivot pin or hole (25), clamping head
(26), synchronize to open and clamping head (27) composition.
The most according to claim 1 a kind of with climbing function, synchronize to open and clamping, the hands safety fastener of seat belt can be joined
Tool seat, it is characterized in that: dial formula lock hands insurance fastener seat assembly, main apparent direction see hands insure fastener horizontal median axis (32) and
Driving lever pin horizontal line (31) has design useful size 40MM～320MM.
The most according to claim 1 a kind of with climbing function, synchronize to open and clamping, the hands safety fastener of seat belt can be joined
Tool seat, it is characterized in that: dial formula lock hands insurance fastener seat assembly, main apparent direction see hands insure fastener horizontal median axis (32) and
Chip type spring opens axis (33) has a design to can use angle 0～55 °.
The most according to claim 1 a kind of with climbing function, synchronize to open and clamping, the hands safety fastener of seat belt can be joined
Tool seat, it is characterized in that: dial formula lock hands insurance fastener seat assembly, main apparent direction see hands insure fastener vertical central axis line (35) and
Left hand insurance fastener seat axis hole vertical axis (34) has design useful size 10MM～150MM.
The most according to claim 1 a kind of with climbing function, synchronize to open and clamping, the hands safety fastener of seat belt can be joined
Tool seat, it is characterized in that: dial formula lock hands insurance fastener seat assembly, main apparent direction see hands insure fastener vertical central axis line (35) and
There is design useful size 10MM～150MM on the right hands insurance fastener seat axis hole vertical axis (36).
The most according to claim 1 a kind of with climbing function, synchronize to open and clamping, the hands safety fastener of seat belt can be joined
Tool seat, it is characterized in that: dial formula lock hands insurance fastener seat assembly, main apparent direction see hands insure fastener vertical central axis line (35) and
Hands insurance fastener seat handle axis (37) has a design to can use angle 0～50 °.
The most according to claim 1 a kind of with climbing function, synchronize to open and clamping, the hands safety fastener of seat belt can be joined
Tool seat, it is characterized in that: dial formula lock hands insurance fastener seat assembly, main apparent direction see hands insure fastener vertical central axis line (35) and
Dial formula lock assembly vertical axis (38) and have design useful size 20MM～180MM.
The most according to claim 1 a kind of with climbing function, synchronize to open and clamping, the hands safety fastener of seat belt can be joined
Tool seat, it is characterized in that: pull-type lock hands insurance fastener seat assembly, main apparent direction see hands insure fastener horizontal median axis (32) and
Pull-type groove axis of operation (28) has a design to can use angle 0～40 °.
The most according to claim 1 a kind of with climbing function, synchronize to open and clamping, the hands safety fastener of seat belt can be joined
Tool seat, it is characterized in that: pull-type lock hands insurance fastener seat assembly, main apparent direction see hands insure fastener horizontal median axis (32) and
Stay rod pin horizontal line (29) has design useful size 40MM～320MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610680314.XA CN106267740B (en) | 2016-08-14 | 2016-08-14 | It is a kind of with climbing function, synchronize out and clamping, can with safety belt hand with insurance fastener seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610680314.XA CN106267740B (en) | 2016-08-14 | 2016-08-14 | It is a kind of with climbing function, synchronize out and clamping, can with safety belt hand with insurance fastener seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106267740A true CN106267740A (en) | 2017-01-04 |
| CN106267740B CN106267740B (en) | 2019-05-07 |
Family
ID=57679082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610680314.XA Active CN106267740B (en) | 2016-08-14 | 2016-08-14 | It is a kind of with climbing function, synchronize out and clamping, can with safety belt hand with insurance fastener seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106267740B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812727A (en) * | 2019-11-29 | 2020-02-21 | 姚其荣 | Auxiliary protection device for high-altitude power transmission maintenance |
| CN115487438A (en) * | 2022-09-14 | 2022-12-20 | 广东电网有限责任公司 | Anti-falling device for iron tower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4913497A (en) * | 1987-07-21 | 1990-04-03 | Britax-Kolb Gmbh & Co. | Belt tightener for seat belts in vehicles |
| CN2431903Y (en) * | 2000-06-13 | 2001-05-30 | 刘志平 | Rod-climbing protector |
| CN201431722Y (en) * | 2009-04-23 | 2010-03-31 | 上海市电力公司超高压输变电公司 | Slotted-angle shelving iron tower climbing construction safety device |
| CN102728032A (en) * | 2011-04-02 | 2012-10-17 | 刘文辉 | Hand type ascender |
| CN103157253A (en) * | 2012-10-16 | 2013-06-19 | 张伟 | Rope grabbing ascender |
-
2016
- 2016-08-14 CN CN201610680314.XA patent/CN106267740B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4913497A (en) * | 1987-07-21 | 1990-04-03 | Britax-Kolb Gmbh & Co. | Belt tightener for seat belts in vehicles |
| CN2431903Y (en) * | 2000-06-13 | 2001-05-30 | 刘志平 | Rod-climbing protector |
| CN201431722Y (en) * | 2009-04-23 | 2010-03-31 | 上海市电力公司超高压输变电公司 | Slotted-angle shelving iron tower climbing construction safety device |
| CN102728032A (en) * | 2011-04-02 | 2012-10-17 | 刘文辉 | Hand type ascender |
| CN103157253A (en) * | 2012-10-16 | 2013-06-19 | 张伟 | Rope grabbing ascender |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812727A (en) * | 2019-11-29 | 2020-02-21 | 姚其荣 | Auxiliary protection device for high-altitude power transmission maintenance |
| CN110812727B (en) * | 2019-11-29 | 2020-12-11 | 国网浙江嵊州市供电有限公司 | Auxiliary protection device for high-altitude power transmission maintenance |
| CN115487438A (en) * | 2022-09-14 | 2022-12-20 | 广东电网有限责任公司 | Anti-falling device for iron tower |
| CN115487438B (en) * | 2022-09-14 | 2023-08-11 | 广东电网有限责任公司 | Anti-falling device for iron tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106267740B (en) | 2019-05-07 |
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