CN204864615U - Prevent that waistband formula safety belt that falls in high altitude encircles safely - Google Patents

Prevent that waistband formula safety belt that falls in high altitude encircles safely Download PDF

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Publication number
CN204864615U
CN204864615U CN201520664298.6U CN201520664298U CN204864615U CN 204864615 U CN204864615 U CN 204864615U CN 201520664298 U CN201520664298 U CN 201520664298U CN 204864615 U CN204864615 U CN 204864615U
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China
Prior art keywords
link
falling
safety belt
altitude
hanging
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Application number
CN201520664298.6U
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Chinese (zh)
Inventor
陈卫民
李正强
彭永健
钱志生
蔡冠华
冼瑞成
陈文业
陆建江
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Foshan Power Supply Bureau of Guangdong Power Grid Corp
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Foshan Power Supply Bureau of Guangdong Power Grid Corp
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Priority to CN201520664298.6U priority Critical patent/CN204864615U/en
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Publication of CN204864615U publication Critical patent/CN204864615U/en
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Abstract

The utility model discloses a prevent that waistband formula safety belt that falls in high altitude encircles safely, including hanging the rope, the both ends that hang the rope are equipped with link and lower link respectively, and lower link is installed and is used for hanging the movable hasp on waistband formula safety belt, goes up the link and is connected with horizontal metal arm. The staff installs on common waistband formula safety belt through a movable hasp of hanging rope one end before the last iron tower that falls, and the last link of hanging the rope other end overlaps and inclines at staff's arm to hold the metal arm. When falling the iron tower on the staff, along with the removal of upper limbs, the last link of arm one side is taken advantage of a situation and is hung on every grade iron tower foot nail, and when losing hand, the foot strong point in case the staff slides, the last link of arm side loses at the human body and supports an instantaneous atress, produces the tractive effort on iron tower foot nail to transmit to the safety belt waistband on through hanging a rope other end, ensure that the human body can not the free falling, thereby the function of falling is prevented to the performance safety belt when the last distribution lines of falling iron tower.

Description

A kind of two-point belt safety ring of anti-falling from high altitude
Technical field
The utility model relates to a kind of two-point belt safety ring of anti-falling from high altitude.
Background technology
Power generation is that the requirement of a kind of security reliability is high, organizational discipline tight, the large production of socialization of collaborative work.Ensureing safety, ensure personal safety and the health of electrical employee effectively, ensure that the safety of power equipment is normal and run, is the matter of utmost importance in electric power enterprise safety in production management all the time.
Find from the distribution industrial accident statistics of nearly ten years, distribution human casualty accident account for the overwhelming majority, and falling from high altitude causes another main cause of personal injury except electric shock.In the work high above the ground of distribution line; on the shaft tower process that falls be generally considered the higher job step of risk factor especially; but because safety belt chute do not installed by distribution line steel tower; upper fall in steel tower process; the general two-point belt that staff uses can not play a protective role; once staff falls, in steel tower process, hand, pin slide on the steel tower pin nail strong point, easily cause staff's falling from high altitude, cause human casualty accident to occur.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of safety ring for being installed on two-point belt, make up traditional safety belt upper fall distribution line steel tower time security protection deficiency situation, the human casualty accident that steel tower process high and medium of avoiding staff falls falls occurs.
The utility model is the technical scheme solving the employing of its technical problem:
A two-point belt safety ring for anti-falling from high altitude, comprises lanyard, and the two ends of described lanyard are respectively equipped with link and lower link, and lower link is provided with the movable snap close for hanging on two-point belt, and upper link is connected with horizontal metal arm.
Further, described upper link is connected with aluminium cylinder, and described aluminium cylindrical sleeve connects the two ends of link, and described metal arm is welded on aluminium cylinder.
Further, described lanyard is made by aluminum stranded conductor.
Further, described upper link, lower link and lanyard joint are set with insulating sheath.
Further, described movable snap close comprises clip and movable button, and the retainer ring for making clip be fixedly connected with movable button.
Further, described metal arm outer end is provided with hook portion, and described metal arm is provided with insulating sheath.
The beneficial effects of the utility model are: the two-point belt safety ring of a kind of anti-falling from high altitude that the utility model adopts, staff upper fall before steel tower, be arranged on common two-point belt by the movable snap close of lanyard one end, the upper link of the lanyard other end is enclosed within staff's arm side, and is held by metal arm.When staff falls steel tower time, along with the movement of upper limbs, the upper link of the arm side steel tower pin hanging over every grade of taking advantage of a situation nails on, slide once staff and lose hand, the pin strong point, it is instantaneous stressed that the upper link of arm side loses support one at human body, nails on generation draw, and be passed on safety belt waistband by the lanyard other end at steel tower pin, guarantee that human body can not free falling, thus upper fall distribution line steel tower time play safety belt anti-falling function.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of utility model in this year;
Fig. 3 is the structural representation of movable snap close of the present utility model.
Detailed description of the invention
With reference to Fig. 1, the two-point belt safety ring of a kind of anti-falling from high altitude of the present utility model, comprises lanyard 1, and in the present embodiment, described lanyard 1 is made by aluminum stranded conductor.
The two ends of described lanyard 1 are respectively equipped with link 2 and lower link 3, and upper link 2 is connected with horizontal metal arm 4, and described metal arm 4 outer end is provided with hook portion 8, and described metal arm 4 is provided with insulating sheath 6; Lower link 3 is provided with the movable snap close 5 for hanging on two-point belt.
Described upper link 2 is connected with aluminium cylinder 7, and described aluminium cylinder 7 cover connects the two ends of link 2, and described metal arm 8 is welded on aluminium cylinder 7.
Described movable snap close 5 comprises clip 52 and movable button 51, and the retainer ring 53 for making clip 52 be fixedly connected with movable button 51.
Described upper link 2 is connected with aluminium cylinder 7, and described aluminium cylinder 7 cover connects the two ends of link 2, and described metal arm 4 is welded on aluminium cylinder 7.
Staff upper fall before steel tower, be arranged on common two-point belt by the movable snap close 5 of lanyard 1 one end, the upper link 2 of lanyard 1 other end is enclosed within staff's arm side, and is held by metal arm 4.When staff falls steel tower time, along with the movement of upper limbs, the upper link 2 of the arm side steel tower pin hanging over every grade of taking advantage of a situation nails on, slide once staff and lose hand, the pin strong point, it is instantaneous stressed that the upper link 2 of arm side loses support one at human body, nails on generation draw, and be passed on safety belt waistband by lanyard 1 other end at steel tower pin, guarantee that human body can not free falling, thus upper fall distribution line steel tower time play safety belt anti-falling function.In addition, this safety ring is not only applied in power industry, also can be applied in the ascend operations such as communication, bridge.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.

Claims (6)

1. the two-point belt safety ring of an anti-falling from high altitude, it is characterized in that: comprise lanyard (1), the two ends of described lanyard (1) are respectively equipped with link (2) and lower link (3), upper link (2) is connected with horizontal metal arm (4), and lower link (3) is provided with the movable snap close (5) for hanging on two-point belt.
2. the two-point belt safety ring of a kind of anti-falling from high altitude according to claim 1, it is characterized in that: described upper link (2) is connected with aluminium cylinder (7), described aluminium cylinder (7) cover connects the two ends of link (2), and described metal arm (4) is welded on aluminium cylinder (7).
3. the two-point belt safety ring of a kind of anti-falling from high altitude according to claim 1, is characterized in that: described lanyard (1) is made by aluminum stranded conductor.
4. the two-point belt safety ring of a kind of anti-falling from high altitude according to claim 1, it is characterized in that: form described upper link (2), lower link (3) by adhesive tape (9) binding after the two ends bending of described lanyard (1), outside described adhesive tape (9), be set with insulating sheath (6).
5. the two-point belt safety ring of a kind of anti-falling from high altitude according to claim 1, it is characterized in that: described movable snap close (5) comprises clip (52) and movable button (51), and the retainer ring (53) for making clip (52) be fixedly connected with movable button (51).
6. the two-point belt safety ring of a kind of anti-falling from high altitude according to claim 1, it is characterized in that: described metal arm (4) outer end is provided with hook portion (8), described metal arm (4) is provided with insulating sheath (6).
CN201520664298.6U 2015-08-27 2015-08-27 Prevent that waistband formula safety belt that falls in high altitude encircles safely Active CN204864615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520664298.6U CN204864615U (en) 2015-08-27 2015-08-27 Prevent that waistband formula safety belt that falls in high altitude encircles safely

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520664298.6U CN204864615U (en) 2015-08-27 2015-08-27 Prevent that waistband formula safety belt that falls in high altitude encircles safely

Publications (1)

Publication Number Publication Date
CN204864615U true CN204864615U (en) 2015-12-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN107961459A (en) * 2017-11-21 2018-04-27 国网陕西省电力公司安康供电公司 A kind of power transmission tower climbing protection device and its application method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105709350B (en) * 2016-04-12 2021-07-20 广东电网有限责任公司佛山供电局 Anti-falling safety belt hanging ring device
CN107961459A (en) * 2017-11-21 2018-04-27 国网陕西省电力公司安康供电公司 A kind of power transmission tower climbing protection device and its application method

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