CN112827088A - Side joint formula climbing device - Google Patents
Side joint formula climbing device Download PDFInfo
- Publication number
- CN112827088A CN112827088A CN202011638645.XA CN202011638645A CN112827088A CN 112827088 A CN112827088 A CN 112827088A CN 202011638645 A CN202011638645 A CN 202011638645A CN 112827088 A CN112827088 A CN 112827088A
- Authority
- CN
- China
- Prior art keywords
- handle
- climbing device
- safety belt
- climbing
- boss
- 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
- 230000009194 climbing Effects 0.000 title claims abstract description 31
- 241000282326 Felis catus Species 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- 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)
- Ladders (AREA)
Abstract
The invention discloses a side clamping type climbing device which comprises an L-shaped hook and a handle, wherein a semicircular boss is arranged at one end of the handle, the side surface of the semicircular boss is eccentrically hinged to the side surface of a straight line section of the L-shaped hook, a vertical ladder rod hung on a hook part of the L-shaped hook can be clamped after the semicircular boss rotates, and a safety belt hanging hole is formed in the tail end of the vertical ladder rod. According to the invention, the L-shaped hook and the semicircular boss eccentrically hinged with the side surface of the L-shaped hook are used for realizing the eccentric clamping and locking of a climbing ladder vertical rod by a climbing worker in the climbing process, and the hook is tightly buckled on the climbing ladder horizontal rod through the handle by utilizing the lever effect and the self weight of a human body, so that the climbing worker can easily climb; when the tool is used, the surrounding rod belt of the safety belt is hung on the device and is constantly in a high-hanging low-using state, so that real-time protection of operators is realized.
Description
Technical Field
The invention belongs to the technical field of climbing equipment of climbing ladders, and relates to a side clamping type climbing device.
Background
The ladder stand is common auxiliary assembly of electric power industry, and the place that is used for fixed equipment to need ascending a height such as transformer substation main transformer, transformer substation's door type pole framework, transmission line shaft tower, building etc..
In above-mentioned equipment, when needing to overhaul and maintain, each professional team such as operation, maintenance, experiment all can carry out professional experiment and maintenance to equipment, can go up to the equipment top through the cat ladder in the maintenance process and carry out work.
Q/CSG510001-2015 electric power safety work regulation of south China Power grid Limited company 20.2.3 provides that when the scaffold works on a scaffold without a railing and the height exceeds 1.5m, a safety belt is used or other reliable safety measures are taken. 20.2.2 specifies that the harness should be used in a high hang down manner and should not be tied to moving, sharp or loose objects. The protection of the safety belt is not lost when the tower is climbed and the position is transferred. In the process of operation, whether the safety belt is fastened or not should be checked at any time. Similar regulations, also have specific requirements in the regulations promulgated by the country.
According to above-mentioned regulation, the operation personnel in the climbing when the cat ladder, in order to prevent to fall, guarantee personal safety, the operation personnel can wear the safety belt, and the alternative use through enclosing rod area and two guarantors rope realizes the protection, and every last check will stop, has beaten the top safety belt, takes off the safety belt of below again, and continuous repetition consumes a lot of physical power and vigor of operation personnel.
In this case, if the operator accelerates to save time, the operator may have a low hook height, or the surrounding rod belt and the two protection ropes are not straight and the protection is not in place, and once the operator is lost and slips, the impact on the safety belt and the operator is very large.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a side joint formula climbing device to solve the problem that exists among the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a side joint formula climbing device, includes L type couple and handle, and handle one end sets up the semicircle boss, and semicircle boss side off-centre articulates in L type couple straightway side, can die the perpendicular pole card of cat ladder that L type couple hook portion articulated after the semicircle boss is rotatory, and the tail end is provided with the safety belt hanging hole.
Preferably, the cylindrical surface of the semicircular boss is provided with a groove with an arc section.
Preferably, the semicircular boss is hinged to the L-shaped hook through a hinge shaft, and the hinge shaft is located on one side, close to the tail end of the handle, of the semicircular boss.
Preferably, the safety belt hanging hole is of a square structure and is symmetrically connected to the tail end of the handle.
The invention has the beneficial effects that: compared with the prior art, the invention realizes the eccentric clamping and locking of a climbing person to the vertical rod of the ladder in the climbing process through the L-shaped hook and the semicircular boss eccentrically hinged with the side surface of the L-shaped hook, and the hook is tightly buckled on the cross rod of the ladder through the handle by utilizing the lever action and the self weight of a human body, so that the climbing person can easily climb; when the tool is used for climbing a main transformer, the time spent originally can be shortened to be within 20 seconds from 3 minutes or more, the tool can fully protect operating personnel, the climbing time can be shortened, the operation efficiency is improved, and the operation labor intensity is reduced. The climbing device can be used for climbing poles, iron towers, transformer substations and buildings with the climbing ladder.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in figure 1, a side joint formula climbing device, including L type couple 1 and handle 2, 2 one end of handle sets up semicircle boss 3, and 3 sides of semicircle boss articulate in 1 straightway side of L type couple, can block dead with the perpendicular pole 4 card of cat ladder that 1 hook portion of L type couple articulated after 3 rotations of semicircle boss, and the tail end is provided with safety belt hanging hole 5.
Preferably, 3 cylinder of above-mentioned semicircle boss are provided with circular arc cross-section's recess 6, improve the contact surface of semicircle boss contact cat ladder vertical pole, improve bayonet socket joint temperature nature and reliability, can also play the anticreep effect.
Preferably, the semicircular boss 3 is hinged to the L-shaped hook 1 through a hinge shaft 7, and the hinge shaft 7 is located on one side, close to the tail end of the handle 2, of the semicircular boss 3, so that the connection is stable and reliable.
Preferably, above-mentioned safety belt hanging hole 5 is square structure, and the symmetric connection is at 2 tail ends of handle, and safety belt hanging hole 5 both acts as the effect in safety belt hanging hole, still acts as the place of hand gripping for handle simple structure, square structure, the gripping is more reliable.
Preferably, the safety belt hanging hole 5 is used for hanging the safety belt through a hook.
Preferably, the free end of the cantilever of the L-shaped hook 1 is provided with an anti-drop boss inwards.
Preferably, the hinge shaft 7 is fixedly connected to the L-shaped hook 1.
Preferably, the handle 2 and the safety belt hanging hole 5 are integrated.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.
Claims (8)
1. The utility model provides a side joint formula climbing device which characterized in that: including L type couple (1) and handle (2), handle (2) one end sets up semicircle boss (3), and semicircle boss (3) side off-centre articulates in L type couple (1) straightway side, can block the perpendicular pole of cat ladder (4) that L type couple (1) hook portion articulated behind semicircle boss (3) rotation, and the tail end is provided with safety belt hanging hole (5).
2. The side clamping type climbing device according to claim 1, wherein: the cylindrical surface of the semicircular boss (3) is provided with a groove (6) with an arc section.
3. The side clamping type climbing device according to claim 1, wherein: the semicircular boss (3) is hinged on the L-shaped hook (1) through a hinged shaft (7), and the hinged shaft (7) is positioned on one side of the semicircular boss (3) close to the tail end of the handle (2).
4. The side clamping type climbing device according to claim 1, wherein: the safety belt hanging hole (5) is of a square structure and is symmetrically connected to the tail end of the handle (2).
5. The side clamping type climbing device according to claim 1, wherein: the safety belt hanging hole (5) is used for hanging the safety belt through a hook.
6. The side clamping type climbing device according to claim 1, wherein: the free end of the cantilever of the L-shaped hook (1) is internally provided with an anti-drop boss.
7. The side clamping type climbing device according to claim 1, wherein: the articulated shaft (7) is fixedly connected on the L-shaped hook (1).
8. The side clamping type climbing device according to claim 1, wherein: the handle (2) and the safety belt hanging hole (5) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011638645.XA CN112827088A (en) | 2020-12-31 | 2020-12-31 | Side joint formula climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011638645.XA CN112827088A (en) | 2020-12-31 | 2020-12-31 | Side joint formula climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112827088A true CN112827088A (en) | 2021-05-25 |
Family
ID=75926775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011638645.XA Pending CN112827088A (en) | 2020-12-31 | 2020-12-31 | Side joint formula climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112827088A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1380320A1 (en) * | 2002-07-12 | 2004-01-14 | Zedel | Fall protection follower device along a fixed rope |
| DE202008010819U1 (en) * | 2008-08-05 | 2008-10-16 | Skylotec Gmbh | Fall arrester with speed-dependent clutch |
| DE202009013288U1 (en) * | 2009-10-02 | 2011-02-17 | Frey, Dieter, Dr.-Ing. | Personal climbing aid for climbing high structures with a ladder |
| CN204395267U (en) * | 2014-12-25 | 2015-06-17 | 大连船舶重工集团有限公司 | Marine engineering climbing vertical ladder is auxiliary takes thing device |
| CN109057691A (en) * | 2018-09-26 | 2018-12-21 | 中国冶集团有限公司 | Fall arrest climbing device |
| CN210003199U (en) * | 2019-04-17 | 2020-01-31 | 贵州电网有限责任公司 | general type steelframe cat ladder climbing equipment |
| CN211183126U (en) * | 2019-11-28 | 2020-08-04 | 贵州电网有限责任公司 | Anti-falling safety ring for climbing insulating rope ladder |
-
2020
- 2020-12-31 CN CN202011638645.XA patent/CN112827088A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1380320A1 (en) * | 2002-07-12 | 2004-01-14 | Zedel | Fall protection follower device along a fixed rope |
| DE202008010819U1 (en) * | 2008-08-05 | 2008-10-16 | Skylotec Gmbh | Fall arrester with speed-dependent clutch |
| DE202009013288U1 (en) * | 2009-10-02 | 2011-02-17 | Frey, Dieter, Dr.-Ing. | Personal climbing aid for climbing high structures with a ladder |
| CN204395267U (en) * | 2014-12-25 | 2015-06-17 | 大连船舶重工集团有限公司 | Marine engineering climbing vertical ladder is auxiliary takes thing device |
| CN109057691A (en) * | 2018-09-26 | 2018-12-21 | 中国冶集团有限公司 | Fall arrest climbing device |
| CN210003199U (en) * | 2019-04-17 | 2020-01-31 | 贵州电网有限责任公司 | general type steelframe cat ladder climbing equipment |
| CN211183126U (en) * | 2019-11-28 | 2020-08-04 | 贵州电网有限责任公司 | Anti-falling safety ring for climbing insulating rope ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201802298U (en) | Overhead power transmission line electrified ladder head locking device | |
| CN109882065B (en) | General type steel frame cat ladder climbing device | |
| CN201433031Y (en) | Shaft overhead operation lifting basket | |
| CN210003199U (en) | general type steelframe cat ladder climbing equipment | |
| CN203352053U (en) | Chain-type ladder used for maintenance of straight line tower of power transmission line | |
| CN112827089B (en) | Improve safety belt of climbing speed | |
| CN112704858B (en) | Climbing device with adjustable bayonet | |
| CN112807578A (en) | Climbing device with self-locking function | |
| CN108756721B (en) | A kind of cement shaft tower Anti-drop ladder structure | |
| CN107859475B (en) | Height-adjustable anti-falling aerial working platform ladder | |
| CN221358258U (en) | Anti-falling protection device for power transmission climbing iron tower | |
| CN112814989B (en) | Climbing hook locking device | |
| CN206976942U (en) | A kind of power construction wire-sending device | |
| CN202715150U (en) | Detachable-type falling-preventing safety hook | |
| CN203119386U (en) | Concrete rod lightning conductor lifting device | |
| CN203050479U (en) | Multifunctional electric power overhaul ladder | |
| CN118357944A (en) | A tower climbing robot for disassembling and assembling a fall arrester | |
| CN203802994U (en) | Combined type safety belt with double protection functions | |
| CN201332246Y (en) | Large-tonnage conducting wire lifter | |
| CN212182967U (en) | Man-machine collaborative tower climbing device | |
| CN112796652B (en) | Pole cat ladder platform device safety base | |
| CN102475945B (en) | Intelligent falling protector | |
| CN214754624U (en) | Insulating auxiliary tool for assembling and disassembling three-phase short circuit grounding wire | |
| CN203564663U (en) | Simple falling prevention device of electric transmission line | |
| CN208964367U (en) | A kind of safe and simple vertical support hanging apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210525 |
|
| RJ01 | Rejection of invention patent application after publication |