CN102974054A - Fast separated type safety belt hanging rope connector - Google Patents
Fast separated type safety belt hanging rope connector Download PDFInfo
- Publication number
- CN102974054A CN102974054A CN 201210374007 CN201210374007A CN102974054A CN 102974054 A CN102974054 A CN 102974054A CN 201210374007 CN201210374007 CN 201210374007 CN 201210374007 A CN201210374007 A CN 201210374007A CN 102974054 A CN102974054 A CN 102974054A
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- China
- Prior art keywords
- hinge
- safety belt
- pin
- steel wire
- wire rope
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- 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.)
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Abstract
The invention provides a fast separated type safety belt hanging rope connector for solving existing safety hazards of the existing safety belt when people escape in sudden accident, escapers can escape from the hanging rope in a shorter period of time, and the hanging rope is prevented from being accidentally stuck in the escape. When operators need to use fast separation, the operators pull a steel rope handle which is in the front of the chest with certain strength by hands, plastic positioning pin is sheared by the strength, a bolt of a hinge chain is quickly pulled out of the hinge chain under the traction of the steel rope, a primary part which is in the front of the hinge chain and the secondary part which is at the back of the hinge chain are separated, the safety belt and the steel rope worn on the human body are accordingly separated and the fast separation is achieved. The safety belt stays put, and can not be stuck by gaps or protrusion when being dragged so that the escape is smoother.
Description
Technical field
The present invention relates to a kind of safety belt lanyard connector that can break away from fast, guarantee to be separated from fast the safety belt lanyard when operating personnel is in danger, thereby withdraw the scene, reduce the probability of personal injury.
Background technology
At present, used safety belt is to consist of by being through body band on user's health, lanyard, metal assembly etc.During use, the body band is buckled by the part metals assembly and is through on user's health, and lanyard hangs over operator's eminence securely.Fall just in case the operator meets accident, the high safety belt of hanging low usefulness can hang operator's health, prevents that it from continuing to fall and injure, thereby plays certain safeguard protection effect.
But, during operation in case during burst is caught fire (blast), toxic gas leaks, collapse etc. accident:
1, the operating personnel must unclamp metal button member lanyard is taken off and could escape, even will more just can take off lanyard near dangerous initial point, and is panic unavoidably, increased and got the rope time, even can't get rope, causes dangerous situation to worsen;
2, the operating personnel is in the process of escape, and lanyard and lanyard fastener may be stuck on the object slit such as scaffold, parts and the protrusion or by the rear personnel and slam, and increases escape time, even secondary injury occurs.
Summary of the invention
The potential safety hazard that when the burst accident is escaped, exists in order to solve existing safety belt, the invention provides a kind of quick disengaged safety belt lanyard connector, make the survivor within the shorter time, break away from lifting rope, when escape, lanyard can not occur yet and be blocked by accident, guarantee that escape is more smooth.
The technical solution adopted for the present invention to solve the technical problems is:
Hinge front portion and associate member be connected with safety belt the hinge rear portion is connected with safety rope, the intensity of hinge and associate member will satisfy every mechanical load standard of safety belt.The latch of hinge is limited in the hinge by plastics alignment pin and the top spacer of bottom, and latch top is connected to the left front of user and the steel wire rope draw ring is installed with seizing wire and conduit.When the operator need to use quick disengaging, hand draws the front steel wire rope to draw handle with certain strength, the plastics alignment pin is stressed to be cut off, the latch of hinge is hauled out in hinge under the traction of steel wire rope fast, at this moment primary and secondary two parts are separated before and after the hinge, the safety belt and the safety rope that are through are with it also thrown off thereupon, have realized quick disengaging.Safety rope is stayed the original place, can not occur to be blocked by slit or protrusion because of being towed, thereby make escape more smooth.
The invention has the beneficial effects as follows:
Can when operator's emergency escape, break away from more fast safety rope, and prevention increases the escape difficulty because of safe wire clips extension when escape.The design of employing Simple mechanical, reliability is strong.
Description of drawings:
Fig. 1 is decomposed figure of the present invention
Fig. 2 is constitutional diagram of the present invention
Fig. 3 is the pie graph of double-U-shaped combination of the present invention (4)
Fig. 4 is that hinge of the present invention is to reaching the pie graph of lanyard connecting ring (2)
Among the figure: 1. hinge assembled plate, 2. hinge to and the lanyard connecting ring, 3. pin, 4. double-U-shaped combination, 5. safety pin, 6. safety belt (part), 7. the steel wire rope conduit is strengthened combination, 8. steel wire rope, 9. draw ring, the 10.U type is curved, 11. pairs of bolts
The specific embodiment:
Among Fig. 1, double-U-shaped combination (4) is through in the lanyard hole, safety belt back, is connected with two bolts (11) with hinge assembled plate (1) again.Steel wire rope (8) is connected with draw ring (9), penetrates steel wire rope conduit reinforcement combination (7) and is connected with pin (3), and its assembly is installed in hinge assembled plate (1) top.
Fig. 2 is the state behind the quick disengaged safety belt lanyard connector combination.Hinge to and lanyard connecting ring (2) on sub-hinge by pin (3) be fixed on the hinge assembled plate (1) centre drawer hinge phase twisting, hinge can 90 ° of rotations around the pin axle center, and pin (3) is positioned in hinge makes up by its body spacer and safety pin (5).
Fast disengaged safety belt lanyard connector and safety belt combination, the wearing mode needn't change, when the generation dangerous situation needs to break away from fast, the draw ring (9) of only need leaving behind can be cut off safety pin (5), pin (3) and being drawn out, hinge to and lanyard connecting ring (2) on sub-hinge separates operator and can withdraw fast danger scene with hinge assembled plate (1).
Claims (6)
1. safety belt lanyard connector that can break away from fast, comprise: hinge assembled plate (1), primary and secondary hinge and lanyard connecting ring (2), pin (3), double-U-shaped combination (4), safety pin (5), steel wire rope conduit are strengthened combination (7), it is characterized in that: the hinge of stronger mechanical strength, can pull out pin (3) by steel wire rope and combiner at Emergency time and separate its structure.
2. described hinge assembled plate (1) according to claim 1 is characterized in that: the connection of centre drawer hinge, and the connection of double-U-shaped combination (4), the steel wire rope conduit is strengthened the connection of combination (7), its bolt aperture position, this device bears all mechanical force set.
According to claim 1 described hinge to and lanyard connecting ring (2), it is characterized in that: centre drawer hinge can be fixed on the hinge assembled plate by boss, sub-hinge can be connected with the safety belt lanyard, and it links together securely by pin (3), and bears mechanical pulling force.
4. according to claim 1 described double-U-shaped combination (4), it is characterized in that: double-U-shaped structure, breach shifts to install, by nut with two U-shaped curved linking together, be installed on hinge assembled plate (1) medium position with two bolts, safety belt is installed between two bolts.
5. described pin (3) according to claim 1 is characterized in that: be connected with steel wire rope, be provided with stopping means, the afterbody aperture is inserted safety pin (5), is used for connecting hinge to reaching lanyard connecting ring (2), and Emergency time is cut off safety pin under the effect of pulling force, deviate from hinge means, separate its structure.
6. described steel wire rope conduit is strengthened combination (7) according to claim 1, and it is characterized in that: steel wire rope conduit and elastic steel sheet form U-shaped structure, can stride to hang on user's shoulder the applying organization of human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210374007 CN102974054A (en) | 2012-10-06 | 2012-10-06 | Fast separated type safety belt hanging rope connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210374007 CN102974054A (en) | 2012-10-06 | 2012-10-06 | Fast separated type safety belt hanging rope connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102974054A true CN102974054A (en) | 2013-03-20 |
Family
ID=47848575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210374007 Pending CN102974054A (en) | 2012-10-06 | 2012-10-06 | Fast separated type safety belt hanging rope connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974054A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939346A (en) * | 2018-06-01 | 2018-12-07 | 中国建筑第八工程局有限公司 | Fashioned iron construction fall protection equipment and its application method |
| CN109999382A (en) * | 2019-03-27 | 2019-07-12 | 浙江省建工集团有限责任公司 | A kind of security protection system of movable self-locking |
| CN111132739A (en) * | 2017-09-22 | 2020-05-08 | 3M创新有限公司 | Fall arrest device connector |
-
2012
- 2012-10-06 CN CN 201210374007 patent/CN102974054A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132739A (en) * | 2017-09-22 | 2020-05-08 | 3M创新有限公司 | Fall arrest device connector |
| CN108939346A (en) * | 2018-06-01 | 2018-12-07 | 中国建筑第八工程局有限公司 | Fashioned iron construction fall protection equipment and its application method |
| CN108939346B (en) * | 2018-06-01 | 2020-06-30 | 中国建筑第八工程局有限公司 | Section steel construction anti-falling protection device and use method thereof |
| CN109999382A (en) * | 2019-03-27 | 2019-07-12 | 浙江省建工集团有限责任公司 | A kind of security protection system of movable self-locking |
| CN109999382B (en) * | 2019-03-27 | 2024-02-20 | 浙江省建工集团有限责任公司 | Movable self-locking safety protection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |