CN112156392A - Falling self-locking safety rope hanging ring structure - Google Patents
Falling self-locking safety rope hanging ring structure Download PDFInfo
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- CN112156392A CN112156392A CN202011097608.2A CN202011097608A CN112156392A CN 112156392 A CN112156392 A CN 112156392A CN 202011097608 A CN202011097608 A CN 202011097608A CN 112156392 A CN112156392 A CN 112156392A
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- safety rope
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- 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
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- General Health & Medical Sciences (AREA)
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Abstract
The invention relates to a falling self-locking safety rope hanging ring structure, which is characterized by comprising the following components: the hanging ring is an open-close type mechanical clamp, the tail part of the mechanical clamp is provided with a pull ring, the pull ring is provided with a self-locking device, and the self-locking device is connected with a safety rope; the outer layer cover of machinery presss from both sides is equipped with the friction cover, and the inboard of friction cover is provided with a plurality of antiskid protrudingly.
Description
Technical Field
The invention belongs to the technical field of power equipment, relates to safety protection equipment for a power system, and particularly relates to a falling self-locking safety rope hanging ring structure.
Background
Among the prior art, the measure of preventing falling of transmission line shaft tower is not perfect enough, and most transmission line shaft tower cat ladders do not have anti-falling protection device, and the operation personnel can only be by grabbing steadily to step on firmly and guarantee self safety, and the climbing process has very big personal safety hidden danger. This is a disadvantage of the prior art.
In view of the above, the invention provides a falling self-locking safety rope hanging ring structure; it is very necessary to solve the defects existing in the prior art.
Disclosure of Invention
The invention aims to provide a falling self-locking safety rope hanging ring structure aiming at the defects in the prior art so as to solve the technical problem.
In order to achieve the purpose, the invention provides the following technical scheme:
a falling self-locking safety rope hanging ring structure comprises:
the hanging ring is an open-close type mechanical clamp, the tail part of the mechanical clamp is provided with a pull ring, the pull ring is provided with a self-locking device, and the self-locking device is connected with a safety rope;
the outer layer cover of machinery presss from both sides is equipped with the friction cover, and the inboard of friction cover is provided with a plurality of antiskid protrudingly.
Preferably, the friction sleeve is made of rubber; not only can improve the friction dynamics between friction cover and the iron tower foot nail, can play anticorrosive effect moreover.
Preferably, the anti-skid protrusions are hemispherical anti-skid protrusions; the adoption hemisphere antiskid is protruding, can strengthen the frictional force between link and the iron tower foot nail.
Preferably, the mechanical clamp is a circular mechanical clamp; the iron tower foot nail is convenient to be matched with the iron tower foot nail.
Preferably, the friction sleeve is processed by the following steps:
s1: a step of plasticating raw materials, namely heating and refining the raw materials to enable the raw materials to be in a molten state;
s2: after the raw materials are plasticized to be in a molten state, the raw materials in the molten state are rotated, so that the raw materials in the molten state rotate in a container, and graphite powder is added into the raw materials in the molten state while the raw materials rotate;
s3: after adding graphite powder, continuously rotating the mixture of the raw material in a molten state and the graphite powder;
s4: and (4) introducing the mixture obtained in the step S3 into a forming die, and cooling to form the friction sleeve.
Preferably, in the step S2, the raw material and the graphite powder are mixed in a weight ratio of 12-15: 1; the graphite powder enhances the strength of the raw material.
Preferably, in step S3, after the raw material and the graphite powder are mixed, the mixture of the raw material and the graphite powder continues to rotate until the graphite powder is uniformly doped in the raw material; the mixing degree of the two is improved.
The link among this technical scheme is two cooperations uses, when personnel scrambleed the shaft tower, hang one of them link on the foot nail in front, then upwards scramble, when climbing to a take the altitude, install another link on the foot nail in front again, a preceding insurance rope of slow pulling, open preceding insurance rope link self-lock device, continue to scramble to the take the altitude after afterwards, continue to install idle insurance rope link, install and loosen below insurance rope link after targetting in place, repeat above step, can realize the work of climbing transmission line shaft tower under the state that does not lose the protection.
The invention has the advantages that the problem that the operation personnel cannot protect the tower when climbing the tower is fundamentally solved, the two safety rope hanging rings are alternately used, one safety rope hanging ring is always in a closed protection state in the climbing process of the personnel, and the personal safety of the operation personnel is constantly protected.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
Fig. 1 is a schematic diagram of a falling self-locking safety rope hanging ring structure provided by the invention.
Wherein, the device comprises 1-hanging ring, 2-pull ring, 3-self-locking device, 4-safety rope, 5-anti-skid protuberance and 6-friction sleeve.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of specific examples, which are illustrative of the present invention and are not limited to the following embodiments.
As shown in fig. 1, the present embodiment provides a falling self-locking safety rope hanging ring structure, which includes:
the hanging ring 1 is an open-close type mechanical clamp, and the mechanical clamp is a circular mechanical clamp; the iron tower foot nail is convenient to be matched with the iron tower foot nail. The tail part of the mechanical clamp is provided with a pull ring 2, the pull ring 2 is provided with a self-locking device 3, and the self-locking device is connected with a safety rope 4;
the outer layer of the mechanical clamp is sleeved with a friction sleeve 6, and the friction sleeve is made of rubber; not only can improve the friction dynamics between friction cover and the iron tower foot nail, can play anticorrosive effect moreover. The inner side of the friction sleeve is provided with a plurality of anti-skid protrusions 5. The anti-skid protrusions are hemispherical anti-skid protrusions; the adoption hemisphere antiskid is protruding, can strengthen the frictional force between link and the iron tower foot nail.
The friction sleeve comprises the following processing steps:
s1: a step of plasticating raw materials, namely heating and refining the raw materials to enable the raw materials to be in a molten state;
s2: after the raw materials are plasticized to be in a molten state, the raw materials in the molten state are rotated, so that the raw materials in the molten state rotate in a container, and graphite powder is added into the raw materials in the molten state while the raw materials rotate; mixing the raw materials with graphite powder according to the weight ratio of 12-15: 1; the graphite powder enhances the strength of the raw material.
S3: after adding graphite powder, continuously rotating the mixture of the raw material in a molten state and the graphite powder; after the raw material and the graphite powder are mixed, the mixture of the raw material and the graphite powder continuously rotates until the graphite powder is uniformly doped in the raw material; the mixing degree of the two is improved.
S4: and (4) introducing the mixture obtained in the step S3 into a forming die, and cooling to form the friction sleeve.
The above disclosure is only for the preferred embodiments of the present invention, but the present invention is not limited thereto, and any non-inventive changes that can be made by those skilled in the art and several modifications and amendments made without departing from the principle of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a fall from locking-type safety rope link structure which characterized in that, it includes:
the hanging ring is an open-close type mechanical clamp, the tail part of the mechanical clamp is provided with a pull ring, the pull ring is provided with a self-locking device, and the self-locking device is connected with a safety rope;
the outer layer cover of machinery presss from both sides is equipped with the friction cover, and the inboard of friction cover is provided with a plurality of antiskid protrudingly.
2. The fall self-locking safety rope suspension loop structure according to claim 1, wherein the friction sleeve is a rubber friction sleeve.
3. A fall self-locking safety line shackle structure as claimed in claim 2, characterised in that the anti-slip protrusions are hemispherical anti-slip protrusions.
4. A fall arrest safety line shackle structure as claimed in claim 3, characterised in that the mechanical clamp is a circular mechanical clamp.
5. The fall self-locking safety rope suspension loop structure according to claim 4, wherein the friction sleeve is processed by the following steps:
s1: a step of plasticating raw materials, namely heating and refining the raw materials to enable the raw materials to be in a molten state;
s2: after the raw materials are plasticized to be in a molten state, the raw materials in the molten state are rotated, so that the raw materials in the molten state rotate in a container, and graphite powder is added into the raw materials in the molten state while the raw materials rotate;
s3: after adding graphite powder, continuously rotating the mixture of the raw material in a molten state and the graphite powder;
s4: and (4) introducing the mixture obtained in the step S3 into a forming die, and cooling to form the friction sleeve.
6. The fall self-locking safety rope hanging ring structure according to claim 5, wherein in the step S2, the raw materials and the graphite powder are mixed according to the weight ratio of 12-15: 1.
7. The falling self-locking safety rope hanging ring structure according to claim 6, wherein in step S3, after the raw material is mixed with the graphite powder, the mixture of the raw material and the graphite powder continues to rotate until the graphite powder is uniformly doped in the raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097608.2A CN112156392A (en) | 2020-10-14 | 2020-10-14 | Falling self-locking safety rope hanging ring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097608.2A CN112156392A (en) | 2020-10-14 | 2020-10-14 | Falling self-locking safety rope hanging ring structure |
Publications (1)
| Publication Number | Publication Date |
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| CN112156392A true CN112156392A (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011097608.2A Pending CN112156392A (en) | 2020-10-14 | 2020-10-14 | Falling self-locking safety rope hanging ring structure |
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| CN210439709U (en) * | 2019-04-16 | 2020-05-01 | 郑才强 | Climbing pole safety ring |
| CN211060872U (en) * | 2019-12-06 | 2020-07-21 | 福州优能电子科技有限公司 | Distribution network line detector |
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2020
- 2020-10-14 CN CN202011097608.2A patent/CN112156392A/en active Pending
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| CN203507353U (en) * | 2013-10-30 | 2014-04-02 | 广东电网公司东莞供电局 | Self-hanging safety belt device for overhead transmission line operation worker |
| CN104162240A (en) * | 2014-09-16 | 2014-11-26 | 国家电网公司 | Method for preventing climber from falling in process of climbing tower |
| CN104874138A (en) * | 2015-06-01 | 2015-09-02 | 国家电网公司 | Safety belt falling protector |
| CN205697065U (en) * | 2016-04-21 | 2016-11-23 | 象山搏远智能科技有限公司 | A kind of windproof and skidproof clothes rack |
| CN206261961U (en) * | 2016-10-28 | 2017-06-20 | 国网江苏省电力公司南通供电公司 | The upper lower beam falling proof device of personnel with power-assisted |
| CN107189272A (en) * | 2017-07-04 | 2017-09-22 | 合肥市大卓电力有限责任公司 | A kind of power electric meter sheathing material and preparation method thereof |
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| CN108187260A (en) * | 2017-12-01 | 2018-06-22 | 常州思宇知识产权运营有限公司 | Operation falling prevention device on a kind of cement electric pole |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20210101 |