CN203342234U - Safety rope self-locking device - Google Patents
Safety rope self-locking device Download PDFInfo
- Publication number
- CN203342234U CN203342234U CN 201320347299 CN201320347299U CN203342234U CN 203342234 U CN203342234 U CN 203342234U CN 201320347299 CN201320347299 CN 201320347299 CN 201320347299 U CN201320347299 U CN 201320347299U CN 203342234 U CN203342234 U CN 203342234U
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- China
- Prior art keywords
- rope
- self
- locking device
- safety
- safety 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.)
- Expired - Lifetime
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- 230000009194 climbing Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a safety rope self-locking device which comprises a rectangular shell. The rectangular shell is of a hollow structure. Multiple baffles are arranged in the shell at intervals. The baffles divide the inside of the shell into multiple rope containing grooves. A rope self-locking device body is arranged in each rope containing groove. The rope self-locking device bodies comprise revolving shafts, torsion springs and locking plates. The revolving shafts are installed on the bottoms of the rope containing grooves. The locking plates and the torsion springs are sequentially installed on the revolving shafts. The locking plates can rotate in a left-and-right mode along the revolving shafts. The faces, corresponding to safety ropes, of the locking plates are zigzag faces and used for being meshed with the safety ropes. Thus, multiple safety ropes correspondingly penetrate through the rope containing grooves and are tightly meshed by the zigzag faces on the locking plates. When a power worker makes a fault, self-locking is achieved and the worker is prevented from falling down. The safety rope self-locking device has the advantages of being simple in structure and high in self-locking speed.
Description
Technical field
The utility model relates to the safety device that a kind of work about electric power personnel use, and particularly relates to a kind of safety rope self-locking device.
Background technology
When the work about electric power personnel arrive the electric pole operation of power transmission engineering, all to arrive along the pin nail climbing of electric pole the working position in high-altitude, the height of electric pole is generally more than 15 meters, therefore the work about electric power personnel are when climbing process and work high above the ground, all can not break away from safety guard, just can make staff's personal safety guarantee again, technology is to rely on the people to be held together by the fixture on electric pole and safety rope now, safety rope is being tied up the work about electric power personnel and carried out safety assurance with it, this mode, the work about electric power personnel are when operate miss is fallen, safety rope can not be realized self-locking, relying on safety rope self length to be less than climbing is highly protected, after long distance of glide, rope produces larger impact, easily the work about electric power personnel are damaged.
The utility model content
A kind of safety rope self-locking device of the present utility model, overcome the problem of prior art, and a kind of safety rope self-locking device that can realize the safe self-locking function is provided.
Safety rope self-locking device of the present utility model, the housing that comprises a rectangular shape, described housing is hollow structure, be arranged at intervals with a plurality of baffle plates in described housing, described baffle plate will be divided into a plurality of rope standing grooves in housing, in single described rope standing groove, the rope self-locking device all is installed, described rope self-locking device comprises rotating shaft, button spring and latch, described rotating shaft is arranged on rope standing groove bottom, latch and button spring are installed successively in rotating shaft, described latch can be along the rotating shaft left-right rotation, the one side that described latch is corresponding with safety rope is zigzag and for the interlock safety rope, like this, many safety rope correspondences are passed through to the rope standing groove, rely on the serrated face on latch to sting tight safety rope, when the work about electric power personnel make a fault, realize self-locking, effectively prevent from falling, have simple in structure, the advantage that self-locking speed is fast.
Described housing is provided with the deep-slotted chip breaker corresponding with the rope standing groove, and single deep-slotted chip breaker all is connected with the rope standing groove, on described latch, is fixed with adjusting rod, and described adjusting rod extends to housing outward by deep-slotted chip breaker and can be along the deep-slotted chip breaker activity; Like this, realize installation and the taking-up of safety rope by adjusting rod, simple in structure, easy to use.
The quantity of described rope standing groove is corresponding with the quantity of safety rope, like this, in corresponding rope standing groove, all is interspersed with safety rope, the balance when staff is worked, and strengthen protection.
Described rope standing groove is three.
The advantage had with prior art is: owing to being arranged at intervals with a plurality of baffle plates in housing, described baffle plate will be divided into a plurality of rope standing grooves in housing, in single rope standing groove, the rope self-locking device all is installed, the rope self-locking device comprises rotating shaft, button spring and latch, rotating shaft is arranged on rope standing groove bottom, latch and button spring are installed successively in rotating shaft, latch can be along the rotating shaft left-right rotation, the one side that latch is corresponding with safety rope is zigzag and for the interlock safety rope, like this, many safety rope correspondences are passed through to the rope standing groove, rely on the serrated face on latch to sting tight safety rope, when the work about electric power personnel make a fault, realize self-locking, effectively prevent from falling, have simple in structure, the advantage that self-locking speed is fast.
The accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model safety rope self-locking device.
Fig. 2 is the plan structure schematic diagram of the utility model safety rope self-locking device.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, a kind of safety rope self-locking device, the housing 1 that comprises a rectangular shape, housing 1 is hollow structure, be arranged at intervals with two baffle plates 2 in housing 1, baffle plate 2 will be divided into three rope standing grooves 3 in housing 1, each rope standing groove 3 all be interspersed with safety rope, the interior rope self-locking device that all is equipped with of single rope standing groove 3, the rope self-locking device comprises rotating shaft 4, button spring 5 and latch 6, rotating shaft 4 is arranged on rope standing groove 3 bottoms, latch 6 and button spring 5 are installed successively in rotating shaft 4, latch 6 can be along rotating shaft 4 left-right rotation, the one side that latch 6 is corresponding with safety rope is zigzag and for the interlock safety rope, housing 1 is provided with the deep-slotted chip breaker corresponding with rope standing groove 37, single deep-slotted chip breaker 7 all is connected with rope standing groove 3, be fixed with adjusting rod 8 on latch 6, adjusting rod 8 extends to housing 1 outward by deep-slotted chip breaker 7 and can be along deep-slotted chip breaker 7 activity.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. a safety rope self-locking device, it is characterized in that: the housing that comprises a rectangular shape, described housing is hollow structure, be arranged at intervals with a plurality of baffle plates in described housing, described baffle plate will be divided into a plurality of rope standing grooves in housing, in single described rope standing groove, the rope self-locking device all is installed;
Described rope self-locking device comprises rotating shaft, button spring and latch, described rotating shaft is arranged on rope standing groove bottom, latch and button spring are installed successively in rotating shaft, described latch can be along the rotating shaft left-right rotation, and the one side that described latch is corresponding with safety rope is zigzag and for the interlock safety rope.
2. safety rope self-locking device as described as claim 1, it is characterized in that: described housing is provided with the deep-slotted chip breaker corresponding with the rope standing groove, single deep-slotted chip breaker all is connected with the rope standing groove, be fixed with adjusting rod on described latch, described adjusting rod extends to housing outward by deep-slotted chip breaker and can be along the deep-slotted chip breaker activity.
3. safety rope self-locking device as claimed in claim 1, it is characterized in that: the quantity of described rope standing groove is corresponding with the quantity of safety rope.
4. safety rope self-locking device as claimed in claim 3, it is characterized in that: described rope standing groove is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320347299 CN203342234U (en) | 2013-06-18 | 2013-06-18 | Safety rope self-locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320347299 CN203342234U (en) | 2013-06-18 | 2013-06-18 | Safety rope self-locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342234U true CN203342234U (en) | 2013-12-18 |
Family
ID=49742177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320347299 Expired - Lifetime CN203342234U (en) | 2013-06-18 | 2013-06-18 | Safety rope self-locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341242A (en) * | 2013-06-18 | 2013-10-09 | 国家电网公司 | Safety rope self-locking device |
-
2013
- 2013-06-18 CN CN 201320347299 patent/CN203342234U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341242A (en) * | 2013-06-18 | 2013-10-09 | 国家电网公司 | Safety rope self-locking device |
| CN103341242B (en) * | 2013-06-18 | 2015-03-18 | 国家电网公司 | Safety rope self-locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20150318 |
|
| RGAV | Abandon patent right to avoid regrant |