CN201815017U - Crawling ladder safety harness - Google Patents
Crawling ladder safety harness Download PDFInfo
- Publication number
- CN201815017U CN201815017U CN2010205244103U CN201020524410U CN201815017U CN 201815017 U CN201815017 U CN 201815017U CN 2010205244103 U CN2010205244103 U CN 2010205244103U CN 201020524410 U CN201020524410 U CN 201020524410U CN 201815017 U CN201815017 U CN 201815017U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- safety harness
- safety
- crawling ladder
- fixed
- 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.)
- Expired - Fee Related
Links
- 230000009193 crawling Effects 0.000 title abstract 6
- 241000282326 Felis catus Species 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Ladders (AREA)
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a crawling ladder safety harness, which comprises an annular waistband, two shoulder tapes, two fixing clamps and two safe ropes. The annular waistband comprises a front side and a rear side, one end of each of the two shoulder tapes is fixed onto the front side of the annular waistband while the other end of each of the two shoulder tapes is fixed onto the rear side of the annular waistband, the two fixing clamps are respectively mounted on two upright columns of a crawling ladder and can slide up and down along the upright columns, and one section of each of the two safe ropes is fixed onto one fixing clamp while the other end of each of the two safe ropes is fixed onto the annular waistband. An operators is connected with the crawling ladder via the crawling ladder safety harness, and accordingly safety of operation of the crawling ladder is increased.
Description
Technical field
The utility model relates to the service equipment of wind-driven generator, relates in particular to a kind of cat ladder safety harness.
Background technology
Air blade is installed on the wind-driven generator, and air blade generally is mounted in the top of tower tube so that utilize wind energy fully, so the height distance ground of air blade is greatly about 50 meters or higher.Installation, debugging and the maintenance of air blade all needed can carry out to 50 meters or above height.Usually, operating personnel need use ladder to climb up the tower tube.Because up and down there is certain danger in ladder, be suitable for the safety means that ladder uses and also relatively lack at present, so in the field of businessly just need a kind of safety means that are applicable to cat ladder.
The utility model content
The utility model is intended to propose a kind of cat ladder safety harness, to strengthen using the security of cat ladder.
According to the utility model, a kind of cat ladder safety harness is proposed, comprising: annular belt, two shoulder belts, two geometrical clamps and two safety ropes.
Annular belt comprises a front part and a rear section.One end of each the root shoulder belt in two shoulder belts is fixed on the front part of annular belt, and the other end is fixed on the rear section of annular belt.Two geometrical clamps are installed in respectively on two root posts of cat ladder, and geometrical clamp can slide up and down along column.One section of each root safety rope in two safety ropes is fixed on the geometrical clamp, and the other end is fixed on the annular belt.
The geometrical clamp ring-type that is square has breach on a side, the size of this breach is corresponding with the diameter of the crossbeam of cat ladder.Safety rope is a steel wire rope.
Cat ladder safety harness of the present utility model is connected operating personnel with cat ladder, improved the security of cat ladder operation.
Description of drawings
Fig. 1 is the structural representation according to cat ladder safety harness of the present utility model.
Fig. 2 is the structural representation according to the geometrical clamp of cat ladder safety harness of the present utility model.
The specific embodiment
With reference to shown in Figure 1, the utility model has disclosed a kind of cat ladder safety harness, comprising:
Two shoulder belts 11, an end of each root shoulder belt is fixed on the front part 10a of annular belt 10, and the other end is fixed on the rear section 10b of annular belt 10.Cooperate by annular belt 10 and shoulder belt 11, can be securely fixed on operating personnel's the body.
Two geometrical clamps 12 are installed in respectively on two root posts 13 of cat ladder, and geometrical clamp 12 can slide up and down along column.In one embodiment, geometrical clamp 12 has following structure, with reference to shown in Figure 2: geometrical clamp 12 ring-type that is square, on a side, have scarce 12a, the size of this scarce 12a is corresponding with the diameter of the crossbeam of cat ladder 15.Like this, geometrical clamp 12 just can slide up and down along column 13, can not stopped by crossbeam 15, and simultaneously, because the structure of its square ring-type, geometrical clamp 12 can not come off from column 13 yet.
Two safety ropes 14, one section of each root safety rope is fixed on the geometrical clamp 12, and the other end is fixed on the annular belt 10.In one embodiment, safety rope 14 is steel wire ropes.
Cat ladder safety harness of the present utility model is connected operating personnel with cat ladder, improved the security of cat ladder operation.
Claims (3)
1. a cat ladder safety harness is characterized in that, comprising:
Annular belt comprises a front part and a rear section;
Two shoulder belts, an end of each root shoulder belt is fixed on the front part of annular belt, and the other end is fixed on the rear section of annular belt;
Two geometrical clamps are installed in respectively on two root posts of cat ladder, and geometrical clamp can slide up and down along column;
Two safety ropes, one section of each root safety rope is fixed on the geometrical clamp, and the other end is fixed on the annular belt.
2. cat ladder safety harness as claimed in claim 1 is characterized in that,
The described geometrical clamp ring-type that is square has breach on a side, the size of this breach is corresponding with the diameter of the crossbeam of cat ladder.
3. cat ladder safety harness as claimed in claim 1 is characterized in that,
Described safety rope is a steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205244103U CN201815017U (en) | 2010-09-10 | 2010-09-10 | Crawling ladder safety harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205244103U CN201815017U (en) | 2010-09-10 | 2010-09-10 | Crawling ladder safety harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815017U true CN201815017U (en) | 2011-05-04 |
Family
ID=43912989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205244103U Expired - Fee Related CN201815017U (en) | 2010-09-10 | 2010-09-10 | Crawling ladder safety harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274802A (en) * | 2020-10-28 | 2021-01-29 | 国网河北省电力有限公司沧州供电分公司 | Climbing auxiliary balancing device and high-altitude auxiliary balancing method |
-
2010
- 2010-09-10 CN CN2010205244103U patent/CN201815017U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274802A (en) * | 2020-10-28 | 2021-01-29 | 国网河北省电力有限公司沧州供电分公司 | Climbing auxiliary balancing device and high-altitude auxiliary balancing method |
| CN112274802B (en) * | 2020-10-28 | 2021-08-17 | 国网河北省电力有限公司沧州供电分公司 | Climbing auxiliary balancing device and high-altitude auxiliary balancing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20180910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |