CN112546480A - Steel wire rope type falling protector - Google Patents
Steel wire rope type falling protector Download PDFInfo
- Publication number
- CN112546480A CN112546480A CN201910855129.3A CN201910855129A CN112546480A CN 112546480 A CN112546480 A CN 112546480A CN 201910855129 A CN201910855129 A CN 201910855129A CN 112546480 A CN112546480 A CN 112546480A
- Authority
- CN
- China
- Prior art keywords
- wire rope
- sliding block
- limiting
- upper cover
- block
- 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.)
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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
- A62B35/0075—Details of ropes or similar equipment, e.g. between the secured person and the lifeline or anchor
Abstract
The invention discloses a steel wire rope type falling protector, which comprises a steel wire rope with an arc shape, a sliding block body and a locking block rotationally connected with the sliding block body, and further comprises: the sliding block fixing device comprises a fixing plate, a limiting sliding block and an upper cover, wherein the fixing plate is located above the locking block, the limiting sliding block is located above the fixing plate, the upper cover is fixed with the limiting sliding block, the fixing plate and the sliding block body are fixed together through bolts and fixing shafts, the limiting sliding block and the upper cover are fixed together for matching use, and the upper cover is connected with the sliding block body through bolts to play a role in fixing and sealing. The safety falling protector for the steel wire rope changes the distance between the arc-shaped groove on the sliding block body and the limiting sliding block through the back-and-forth movement of the limiting sliding block, so that the safety falling protector can be conveniently hooked or taken off from the steel wire rope, and the dismounting process is more convenient.
Description
Technical Field
The invention relates to safety protection equipment for climbing, in particular to a steel wire rope type falling protector.
Background
At present, with social development, high-altitude operation is very common, especially in the field of wind power generation or other high-altitude operation fields, certain protective measures need to be adopted in the climbing process of the ladder stand, and the traditional protective facilities are high in manufacturing cost, large in occupied space and inconvenient to use. Under the circumstance, the falling protector for the steel wire rope is applied, but most of various falling protectors in the current market have the defects of large volume, complex structure, high manufacturing cost, easy damage, poor falling protection effect and the like. The existing protective equipment cannot meet the safety protection requirements of high-altitude operation personnel, and the equipment cannot meet the environmental requirements of uninterrupted work, so that the safety performance of people and equipment is influenced, and dangerous consequences can be caused.
Disclosure of Invention
The invention provides a steel wire rope type falling protector, which aims to solve various defects of the existing falling protector and other equipment in the technology. The technical scheme adopted by the invention is as follows:
the utility model provides a wire rope formula safety hook, wherein includes that a wire rope that has circular arc is through with the slider body, have the locking piece mechanism of being connected with this slider body rotation, this wire rope still includes with safe safety hook: the locking mechanism comprises a fixed plate, a limiting slide block and an upper cover, wherein the fixed plate is positioned above the locking block mechanism, the limiting slide block is positioned above the fixed plate, the upper cover is fixed with the limiting slide block, the fixed plate and the slide block body are fixed together through a bolt and a fixed shaft, the limiting slide block and the upper cover are fixed together through a spring mechanism, the limiting slide block can achieve limiting and fixing effects, and the limiting slide block and the upper cover are matched for use to achieve a fixing and sealing effect.
The locking block mechanism comprises a fixed shaft which is arranged on the sliding block body and used for being connected in a rotating mode, and the fixed shaft is a fixed part for connecting and rotating the sliding block body and the locking block mechanism.
The torsion spring is arranged below the fixed shaft, and the locking block mechanism is ensured to be reset and locked on the steel wire rope in time through the torsion spring.
Wherein, the anti-reverse mechanism arranged on the locking block mechanism prevents the inverted swinging block from being mistakenly used when the locking block mechanism is used.
The fixed plate is arranged above the locking block mechanism, fixes the locking block mechanism in the middle of the sliding block body and plays a role in connecting the limiting sliding block and the upper cover.
The limiting slide block body and the upper cover mechanism are arranged above the fixing plate, and the limiting slide block body and the upper cover mechanism are matched with the upper cover through a fixing limiting block.
The spring mechanism is arranged between the limiting sliding block and the upper cover, and the spring mechanism is matched with the limiting sliding block for use, so that the limiting sliding block is rapidly reset.
Wherein, set up the anti-tipping axle in spacing slider, should prevent that the tipping axle from taking place danger after the maloperation when the equipment is invertedly used.
The transverse spring mechanism arranged on the limiting slide block is matched with the vertical spring mechanism arranged on the slide block body for use, so that the functions of resetting and limiting are achieved.
Drawings
FIG. 1 is a general schematic view of a fall arrester for a wire rope;
FIG. 2 is a schematic diagram of the fall arrester explosion for a wire rope;
wherein: 1. the anti-reverse-installation sliding block comprises a sliding block body, 2, a fixing plate, 3, a locking block mechanism, 4, an upper cover, 5, a screw, 6, a limiting sliding block, 7, a roller, 8, a torsion spring, 9, an anti-reverse-installation swinging block, 10, a brake shaft, 11, a spring, 12, a first spring, 13, an anti-reverse-installation shaft, 14 and a fixing shaft.
Detailed Description
The following provides an embodiment of the present invention with reference to the accompanying drawings to explain the technical solutions of the present invention in detail.
As shown in figure 1 and figure 2, the falling protector for the steel wire rope comprises a fixed shaft 14, a first spring 12 and a roller 7 which are arranged on a sliding block body 1, and a locking block mechanism 3 is connected through the fixed shaft 14 and a torsion spring 8, so that the falling protector can rotate on the fixed shaft and can freely return. The locking block mechanism 3 is matched with the anti-reverse swinging block 9 to prevent the danger of operators when the operators reverse the equipment in the using process. The fixed block 2 is arranged on the sliding block body 1 and is connected through a screw 5, so that the fixed shaft 14 and the locking block mechanism 3 can be fixed. The braking shaft 10 is arranged on the fixed plate 2, is connected with the sliding block body 1 through a first spring 12, and can do vertical popping and resetting actions on the fixed plate through the first spring, so that the purpose of fixing or releasing the limiting sliding block 6 is achieved. The limiting slide block 6 is arranged in the upper cover 4, achieves the purpose of sliding back and forth through a limiting groove in the upper cover and a spring 11, and is fixedly arranged with the fixed plate 2 and the slide block body 1 through a screw 5. The anti-reverse shaft 13 is arranged in the limiting slide block 6 and can freely slide in the mounting hole in the limiting slide block 6, when an operator inverts the use equipment, the anti-reverse shaft 13 and the anti-reverse swinging block 9 can slide out and block on the slide block body 1, so that the limiting slide block 6 can not act, and the anti-reverse use effect and the aim of protecting the operator are achieved.
The foregoing describes specific embodiments of the present invention. It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a wire rope formula safety hook which characterized by: a have arc wire rope through with the slider body, have with this slider body rotation connection's locking piece mechanism, this wire rope still includes with safe safety hook: the locking mechanism comprises a fixed plate, a limiting slide block and an upper cover, wherein the fixed plate is positioned above the locking block mechanism, the limiting slide block is positioned above the fixed plate, the upper cover is fixed with the limiting slide block, the fixed plate and the slide block body are fixed together through a bolt and a fixed shaft, the limiting slide block and the upper cover are fixed together through a spring mechanism, the limiting slide block can achieve limiting and fixing effects, and the limiting slide block and the upper cover are matched for use to achieve a fixing and sealing effect.
2. The wire rope safety hook of claim 1, wherein: the locking block mechanism comprises a fixed shaft which is arranged on the sliding block body and used for rotary connection, and the fixed shaft is a fixed part for connecting and rotating the sliding block body and the locking block mechanism.
3. The wire rope safety hook of claim 2, wherein: and the torsional spring is arranged below the fixed shaft, and ensures that the locking block mechanism can be reset and the steel wire rope can be locked in time through the torsional spring.
4. The wire rope safety hook of claim 2, wherein: and the anti-reverse mechanism is arranged on the locking block mechanism, and the mechanism prevents wrong use when the locking block mechanism is used through an anti-reverse swinging block.
5. The wire rope safety hook of claim 1, wherein: and the spring mechanism is arranged between the limiting sliding block and the upper cover, and is matched with the limiting sliding block for use, so that the limiting sliding block is rapidly reset.
6. The wire rope safety hook of claim 1, wherein: the anti-reverse shaft is arranged on the limiting sliding block body and can freely slide in the limiting sliding block body, and danger is caused when the equipment is inverted and used by mistake in the operation process.
7. The wire rope safety hook of claim 6, wherein: a transverse spring mechanism arranged on the limiting slide block is matched with a vertical spring mechanism arranged on the slide block body for use, so that the effects of resetting and limiting are achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910855129.3A CN112546480A (en) | 2019-09-10 | 2019-09-10 | Steel wire rope type falling protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910855129.3A CN112546480A (en) | 2019-09-10 | 2019-09-10 | Steel wire rope type falling protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112546480A true CN112546480A (en) | 2021-03-26 |
Family
ID=75028932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910855129.3A Withdrawn CN112546480A (en) | 2019-09-10 | 2019-09-10 | Steel wire rope type falling protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112546480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023045517A1 (en) * | 2021-09-24 | 2023-03-30 | 中际联合（北京）科技股份有限公司 | Anti-falling device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203244707U (en) * | 2013-04-25 | 2013-10-23 | 中际联合工业技术(北京)有限公司 | Steel wire rope safety falling protector |
| CN104117164A (en) * | 2013-04-25 | 2014-10-29 | 中际联合工业技术(北京)有限公司 | Steel wire rope type safety falling protector |
-
2019
- 2019-09-10 CN CN201910855129.3A patent/CN112546480A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203244707U (en) * | 2013-04-25 | 2013-10-23 | 中际联合工业技术(北京)有限公司 | Steel wire rope safety falling protector |
| CN104117164A (en) * | 2013-04-25 | 2014-10-29 | 中际联合工业技术(北京)有限公司 | Steel wire rope type safety falling protector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023045517A1 (en) * | 2021-09-24 | 2023-03-30 | 中际联合（北京）科技股份有限公司 | Anti-falling device |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210326 |
|
| WW01 | Invention patent application withdrawn after publication |