CN111013040A - Rope assembly with safety hook - Google Patents
Rope assembly with safety hook Download PDFInfo
- Publication number
- CN111013040A CN111013040A CN201911176524.5A CN201911176524A CN111013040A CN 111013040 A CN111013040 A CN 111013040A CN 201911176524 A CN201911176524 A CN 201911176524A CN 111013040 A CN111013040 A CN 111013040A
- Authority
- CN
- China
- Prior art keywords
- rope
- safety
- spiral
- hook
- fixing bolt
- 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
- 239000000725 suspension Substances 0.000 claims description 19
- 238000005381 potential energy Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000004904 shortening Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 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
- A62B35/0043—Lifelines, lanyards, and anchors therefore
-
- 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
- A62B35/0037—Attachments for lifelines and lanyards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D25/00—Emergency apparatus or devices, not otherwise provided for
- B64D25/02—Supports or holding means for living bodies
- B64D25/06—Harnessing
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a rope assembly with a safety hook, which comprises a back rope hook body, a safety rope body, a spiral short-collecting rope and a hanging hook body, wherein the back rope hook body is connected with the safety rope body and one end of the spiral short-collecting rope; the back rope hook body can be integrally arranged on the back safety rope; after the spiral short rope is arranged, when the device is used, the safety rope can be tightened by the spiral short rope due to the change of the hanging height, the phenomenon that the use safety is influenced due to the fact that the hanging height is too large and the rope body falls down too long can be avoided, and the spiral short rope is not required to be adjusted through a buckle in a tightening mode, so that the problem of rope looseness caused by the fact that the buckle is not tight can be solved, and the safety rope is not only saved.
Description
Technical Field
The invention relates to the related technical field of safety belts, in particular to a rope assembly with a safety hook.
Background
The safety belt is a belt used for ensuring safety when being applied to equipment, riding aircrafts such as airplanes and the like, or working at high altitude and performing skill performance. The main raw materials are terylene, polypropylene and nylon. The safety belt does not only refer to the woven belt, but also comprises other parts which are assembled together.
However, the existing rope assembly with the safety hook still has some inconveniences in the using process, when the existing rope assembly with the safety hook is used, although the safety rope can be adjusted, the whole length of the safety rope is inconvenient, firstly, the adjustment is not so convenient, secondly, if the hanging length is too low, the rope can partially fall, the falling rope which does not play any role can influence the whole operation process of an operator, the using safety is not so good, and in the position of the shoulder strap hook, the safety rope is in direct contact with the fixing bolt, the tightness of the bolt can be influenced after a long time, and the safety is reduced.
Disclosure of Invention
The invention aims to provide a rope assembly with a safety hook, which solves the problems that when the existing rope assembly with the safety hook mentioned in the background art is used, although the safety rope can be adjusted, the whole length of the safety rope is inconvenient, firstly, the safety rope is not convenient to adjust, secondly, if the hanging length is too low, the rope can partially fall off, the falling rope which does not play any role can influence the whole operation process of an operator, the safety is not good in use, and in the position of a shoulder strap hook, the safety rope is in direct contact with a fixed bolt, the tightness of the bolt can be influenced after a long time, and the safety is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a rope assembly with a safety hook comprises a back rope hook body, a safety rope body, a spiral short-collecting rope and a hanging hook body, wherein the back rope hook body is connected with the safety rope body and one end of the spiral short-collecting rope;
in this embodiment, preferably, the back rope hook body can be integrally installed on the back safety rope, the suspension hook body can fix the whole body on the external suspension hook, the safety rope body and the spiral short-winding rope can be connected with the back rope hook body and the suspension hook body, and the spiral short-winding rope can be used for winding the safety rope body short by means of elasticity of the spiral short-winding rope under the condition of not receiving external force.
In this embodiment, it is preferable that the back rope hanger body includes fixed coupler body, bolt fastening hole site, safety rope fixing bolt a and spiral rope fixing bolt a, the head at the back rope hanger body is installed to the fixed coupler body, it is provided with the bolt fastening hole site to run through on the fixed coupler body, safety rope fixing bolt a and spiral rope fixing bolt a install the afterbody at the back rope hanger body, safety rope fixing bolt a installs at the intermediate position, and spiral rope fixing bolt a installs in one side of safety rope fixing bolt a.
In this embodiment, preferably, the back strap safety harness further includes a back strap rope stopper, the back strap rope stopper is disposed on an inner side of the fixed hook body, the back strap rope stopper and the fixed hook body are of an integrated structure, the back strap rope stopper is of a plate-shaped structure, a gap is left in an intermediate position of the back strap rope stopper, and the gap can pass through the back safety harness.
In this embodiment, preferably, the suspension hook body includes a safety rope fixing bolt B, a spiral rope fixing bolt B and a suspension padlock convenient to open, the suspension padlock convenient to open is installed at the head of the suspension hook body, a lock head is arranged on the suspension padlock convenient to open, the suspension padlock convenient to open can be opened and closed by means of structure control, the safety rope fixing bolt B and the spiral rope fixing bolt B are installed at the tail of the suspension hook body, the safety rope fixing bolt B is installed at the middle position, and the spiral rope fixing bolt B is installed at one side of the safety rope fixing bolt B.
In this embodiment, preferably, the safety rope is a rope-shaped structure, and the safety rope is fixed in a limited manner by an external bolt cap.
In this embodiment, preferably, the spiral short-end rope is a bolt rope-shaped structure, the spiral short-end rope has elasticity, elastic potential energy can be stored after the spiral short-end rope is stretched by an external force, and the extended length of the spiral short-end rope is equal to the length of the safety rope body.
The invention provides a rope assembly with a safety hook, which has the following beneficial effects:
1. after the spiral short rope is arranged, when the device is used, the safety rope can be tightened by the spiral short rope due to the change of the hanging height, the phenomenon that the use safety is influenced due to the fact that the hanging height is too large and the rope body falls down too long can be avoided, and the spiral short rope is not required to be adjusted through a buckle in a tightening mode, so that the problem of rope looseness caused by the fact that the buckle is not tight can be solved, and the safety rope is not only saved.
2. According to the invention, after the back strap rope stop block is passed through, the back safety rope passes through the back strap rope stop block and is fastened on the head part of the fixing hook body, and after the back safety rope is fixed on the back strap hook body, the back safety rope can be prevented from contacting with the fixing bolt in the bolt fixing hole position by the back strap rope stop block in the working process, so that the problem of looseness caused by excessive contact is avoided, the safety is effectively improved, and the structure of the back strap rope stop block is simpler, and the production cost and the production process are not influenced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back cord hook body of the present invention;
in FIGS. 1-2: 1-a back rope hook body; 101-fixing the hook body; 102-bolt fixing hole sites; 103-safety rope fixing bolt a; 104-spiral rope fixing bolt A; 105-a harness cord block; 2-safety rope body; 3, spirally winding a short rope; 4-hanging the hook body; 401-safety line fixing bolt B; 402-spiral rope fixing bolt B; 403-the padlock is unlocked.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 and 2, fig. 1 is a schematic view of the overall structure of the present invention; FIG. 2 is a schematic view of the back cord hook body of the present invention; wherein, the invention provides a technical scheme that: a rope assembly with a safety hook comprises a back rope hook body 1, a safety rope body 2, a spiral short-collecting rope 3 and a hanging hook body 4, wherein the back rope hook body 1 is connected with one ends of the safety rope body 2 and the spiral short-collecting rope 3, the hanging hook body 4 is connected with the other ends of the safety rope body 2 and the spiral short-collecting rope 3, and the spiral short-collecting rope 3 is arranged outside the safety rope body 2;
in this embodiment, the back rope hook body 1 can be integrally installed on the back safety rope, the hanging hook body 4 can be integrally fixed on the external hanging hook, the safety rope body 2 and the spiral shortening rope 3 can connect the back rope hook body 1 and the hanging hook body 4, and the spiral shortening rope 3 can shorten the safety rope body 2 by means of its own elasticity without being subjected to external force, so that the situation that the safety rope body 2 falls down to a section of rope body does not occur after being shortened, and in the process of avoiding use, the safety problem is influenced by the falling rope body, after the spiral shortening rope is arranged, when the device is used, the safety rope can be tightened by the spiral shortening rope due to the change of the hanging height, the rope body which falls down too much due to the hanging height cannot occur, the use safety cannot be influenced by the falling rope body, and the tightening mode is carried out by using the spiral shortening rope, the short rope is received to the spiral just need not adjust again through the buckle, not only saves trouble, also can not appear because the buckle detains not tight and the not hard up problem of rope appears.
In this embodiment, the back rope hanger body 1 includes the fixed hook body 101, bolt fastening hole site 102, safety rope fixing bolt a103 and spiral rope fixing bolt a104, the head at the back rope hanger body 1 is installed to fixed hook body 101, it is provided with bolt fastening hole site 102 to run through on the fixed hook body 101, safety rope fixing bolt a103 and spiral rope fixing bolt a104 are installed at the afterbody at back rope hanger body 1, safety rope fixing bolt a103 is installed at the intermediate position, spiral rope fixing bolt a104 is installed in one side at safety rope fixing bolt a 103.
In this embodiment, still include braces rope dog 105, braces rope dog 105 sets up the inboard at fixed hook 101, and braces rope dog 105 and fixed hook 101 formula structure as an organic whole, braces rope dog 105 is platelike structure, and the intermediate position of braces rope dog 105 leaves the vacancy, the vacancy position can pass back safety rope, back safety rope passes the braces rope dog and ties at the head of fixed hook, after back rope hook is fixed with back safety rope, in the course of the work, braces rope dog can keep off back safety rope and not contact with the fixing bolt in the bolt fastening hole site, the problem of not hard up because contact too much has been avoided, the effectual security that has improved, and the structure of braces rope dog is simpler, can not influence manufacturing cost and production technology.
In this embodiment, the suspension hook body 4 includes a safety rope fixing bolt B401, a spiral rope fixing bolt B402 and a conveniently opened suspension padlock 403, the conveniently opened suspension padlock 403 is installed at the head of the suspension hook body 4, a lock head is arranged on the conveniently opened suspension padlock 403, the conveniently opened suspension padlock 403 can be opened and closed by means of structural control, the safety rope fixing bolt B401 and the spiral rope fixing bolt B402 are installed at the tail of the suspension hook body 4, the safety rope fixing bolt B401 is installed at the middle position, and the spiral rope fixing bolt B402 is installed at one side of the safety rope fixing bolt B401; the safety rope body 2 is of a rope-shaped structure, and the safety rope body 2 is limited and fixed through an external bolt cap; the spiral is received short rope 3 and is the bolt rope column structure, and the spiral is received short rope 3 and has elasticity, and the spiral is received short rope 3 and can be stored elastic potential energy after receiving external force stretching, and the extension length that the short rope 3 was received to the spiral is equal with the length of the safety rope body 2.
In summary, in the rope assembly with the safety hook, when in use, the back rope hook body 1 is directly hung on the back strap rope, then the other end hanging hook body 4 is hung on a hook of a working place, and when in use, the hanging hook body 4 is higher than the back rope hook body 1;
in the use, the safety rope body 2 plays a good safety role, and the spiral short rope 3 tightens up the length of the safety rope body 2 according to the change of the hanging height.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a rope subassembly with safety hook, includes back rope coupler body (1), the safety rope body (2), short rope (3) are received to the spiral and hang coupler body (4), its characterized in that: the back rope hook body (1) is connected with one end of the safety rope body (2) and one end of the spiral short-collecting rope (3), the hanging hook body (4) is connected with the other end of the safety rope body (2) and the other end of the spiral short-collecting rope (3), and the spiral short-collecting rope (3) is arranged outside the safety rope body (2);
the utility model discloses a safety rope, including back rope couple body (1), hang the couple body (4), the safety rope body (2) is received short rope (3) with the spiral and can be connected back rope couple body (1) and hang the couple body (4) to the spiral is received short rope (3) and can not receive elasticity itself and receive short safety rope body (2) under the external force condition.
2. A lanyard assembly having a safety hook as defined in claim 1 wherein: the back rope hanger body (1) is including fixed coupler body (101), bolt fastening hole position (102), safety rope fixing bolt A (103) and spiral rope fixing bolt A (104), the head at back rope hanger body (1) is installed to fixed coupler body (101), it is provided with bolt fastening hole position (102) to run through on the fixed coupler body (101), the afterbody at back rope hanger body (1) is installed to safety rope fixing bolt A (103) and spiral rope fixing bolt A (104), safety rope fixing bolt A (103) are installed at the intermediate position, and one side at safety rope fixing bolt A (103) is installed to spiral rope fixing bolt A (104).
3. A lanyard assembly having a safety hook as defined in claim 2 wherein: the novel hook is characterized by further comprising a strap rope stopper (105), wherein the strap rope stopper (105) is arranged on the inner side of the fixed hook body (101), and the strap rope stopper (105) and the fixed hook body (101) are of an integrated structure.
4. A lanyard assembly having a safety hook as defined in claim 3 wherein: the harness rope stopper (105) is of a plate-shaped structure, a gap is reserved in the middle of the harness rope stopper (105), and the gap can penetrate through the back safety rope.
5. A lanyard assembly having a safety hook as defined in claim 1 wherein: the hanging hook body (4) comprises a hanging padlock (403) convenient to open, the hanging padlock (403) convenient to open is arranged at the head of the hanging hook body (4), a lock head is arranged on the hanging padlock (403) convenient to open, and the hanging padlock (403) convenient to open can be opened and closed by means of structure control.
6. A lanyard assembly having a safety hook as in claim 5 wherein: the suspension hook body (4) further comprises a safety rope fixing bolt B (401) and a spiral rope fixing bolt B (402), the tail part of the suspension hook body (4) is installed on the safety rope fixing bolt B (401) and the spiral rope fixing bolt B (402), the safety rope fixing bolt B (401) is installed at the middle position, and the spiral rope fixing bolt B (402) is installed on one side of the safety rope fixing bolt B (401).
7. A lanyard assembly having a safety hook as defined in claim 1 wherein: the safety rope body (2) is of a rope-shaped structure, and the safety rope body (2) is limited and fixed through an external bolt cap.
8. A lanyard assembly having a safety hook as defined in claim 1 wherein: the spiral short rope (3) is of a bolt rope-shaped structure, the spiral short rope (3) has elasticity, elastic potential energy can be stored after the spiral short rope (3) is stretched by external force, and the extended length of the spiral short rope (3) is equal to that of the safety rope body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176524.5A CN111013040A (en) | 2019-11-26 | 2019-11-26 | Rope assembly with safety hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176524.5A CN111013040A (en) | 2019-11-26 | 2019-11-26 | Rope assembly with safety hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111013040A true CN111013040A (en) | 2020-04-17 |
Family
ID=70202294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911176524.5A Pending CN111013040A (en) | 2019-11-26 | 2019-11-26 | Rope assembly with safety hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111013040A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1174A (en) * | 1997-06-13 | 1999-01-06 | Wakuda Planning Le-Mu:Kk | Dog walking rope having extensible mechanism |
| US20050217748A1 (en) * | 2004-03-30 | 2005-10-06 | Isao Ikegami | Shock absorbing rope |
| US20090000568A1 (en) * | 2007-06-28 | 2009-01-01 | Joshua Harrison Titcomb | Shock Absorbing Leash Attachment |
| JP2012125398A (en) * | 2010-12-15 | 2012-07-05 | Tokyo Electric Power Co Inc:The | Safety belt |
| KR20120006542U (en) * | 2011-03-14 | 2012-09-24 | 현대중공업 주식회사 | Stopper for prevent loosening the nut having shackle |
| JP2012232403A (en) * | 2011-04-19 | 2012-11-29 | Hayashi:Kk | Tool fall preventing cord |
| JP2013022678A (en) * | 2011-07-20 | 2013-02-04 | Hara Doki Kk | Safety rope for prevention against fall of carried article |
| CN203439920U (en) * | 2013-08-01 | 2014-02-19 | 胜利油田胜利石油化工建设有限责任公司 | Detacher |
| CN105905782A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Lifting appliance with limiting function |
| CN106436387A (en) * | 2015-08-12 | 2017-02-22 | 陈文算 | Elastic rope |
| CN206924347U (en) * | 2017-04-20 | 2018-01-26 | 广东电网有限责任公司清远供电局 | A kind of rope hook |
| CN207258443U (en) * | 2017-09-19 | 2018-04-20 | 南通中集特种运输设备制造有限公司 | Elastic stretching component and the container with the elastic stretching component |
| CN108892029A (en) * | 2018-07-05 | 2018-11-27 | 合肥恺文重工机械有限公司 | A kind of crane hook |
| CN208218205U (en) * | 2018-03-16 | 2018-12-11 | 浙江安科磁力科技有限公司 | A kind of Suspension hook structure |
| CN208807341U (en) * | 2018-08-06 | 2019-05-03 | 陈长胜 | A kind of pet elastic traction rope |
| CN211584969U (en) * | 2019-11-26 | 2020-09-29 | 贵州乌江水电开发有限责任公司东风发电厂 | Safety rope assembly |
-
2019
- 2019-11-26 CN CN201911176524.5A patent/CN111013040A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1174A (en) * | 1997-06-13 | 1999-01-06 | Wakuda Planning Le-Mu:Kk | Dog walking rope having extensible mechanism |
| US20050217748A1 (en) * | 2004-03-30 | 2005-10-06 | Isao Ikegami | Shock absorbing rope |
| US20090000568A1 (en) * | 2007-06-28 | 2009-01-01 | Joshua Harrison Titcomb | Shock Absorbing Leash Attachment |
| JP2012125398A (en) * | 2010-12-15 | 2012-07-05 | Tokyo Electric Power Co Inc:The | Safety belt |
| KR20120006542U (en) * | 2011-03-14 | 2012-09-24 | 현대중공업 주식회사 | Stopper for prevent loosening the nut having shackle |
| JP2012232403A (en) * | 2011-04-19 | 2012-11-29 | Hayashi:Kk | Tool fall preventing cord |
| JP2013022678A (en) * | 2011-07-20 | 2013-02-04 | Hara Doki Kk | Safety rope for prevention against fall of carried article |
| CN203439920U (en) * | 2013-08-01 | 2014-02-19 | 胜利油田胜利石油化工建设有限责任公司 | Detacher |
| CN106436387A (en) * | 2015-08-12 | 2017-02-22 | 陈文算 | Elastic rope |
| CN105905782A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Lifting appliance with limiting function |
| CN206924347U (en) * | 2017-04-20 | 2018-01-26 | 广东电网有限责任公司清远供电局 | A kind of rope hook |
| CN207258443U (en) * | 2017-09-19 | 2018-04-20 | 南通中集特种运输设备制造有限公司 | Elastic stretching component and the container with the elastic stretching component |
| CN208218205U (en) * | 2018-03-16 | 2018-12-11 | 浙江安科磁力科技有限公司 | A kind of Suspension hook structure |
| CN108892029A (en) * | 2018-07-05 | 2018-11-27 | 合肥恺文重工机械有限公司 | A kind of crane hook |
| CN208807341U (en) * | 2018-08-06 | 2019-05-03 | 陈长胜 | A kind of pet elastic traction rope |
| CN211584969U (en) * | 2019-11-26 | 2020-09-29 | 贵州乌江水电开发有限责任公司东风发电厂 | Safety rope assembly |
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