CN2218007Y - Self controlled safety belt for preventing from fall - Google Patents
Self controlled safety belt for preventing from fall Download PDFInfo
- Publication number
- CN2218007Y CN2218007Y CN 95208230 CN95208230U CN2218007Y CN 2218007 Y CN2218007 Y CN 2218007Y CN 95208230 CN95208230 CN 95208230 CN 95208230 U CN95208230 U CN 95208230U CN 2218007 Y CN2218007 Y CN 2218007Y
- Authority
- CN
- China
- Prior art keywords
- fall
- utility
- model
- automatic control
- preventing
- 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
Images
Abstract
The utility model relates to a self controlled safety belt for preventing from fall, which comprises a differential self control falling protector and a safety waist belt. The differential self control falling protector is fixed on the safety waist belt. When the utility model is used, the differential self control falling protector is tied on the waists of high altitude operating personnel. Following the movements of the personnel, the operating personnel only hold a hanging hook by hands to be hooked on the fixing structures that the hands of personnel can touch in the process of climbing or coming back to a reference plane. Hence, the utility model is convenient to be carried, exerts a fall preventing function at any time and ensures the safety of the high altitude operating personnel.
Description
The utility model relates to the anti-fall safety belt of a kind of automatic control, belongs to the high-rise working Internal Protective Device.
Having a kind of in known, the common high-rise working Internal Protective Device is differential automatic control catching device, drum, wheel shaft, wind spring, volume rope, hook, ratchet by the band ratchet, pawl restoring spring and housing are formed, during use, hook must be buckled between operating personnel's waist, hand is taken catching device and is ascended a height then, and arriving that job position must be suspended on catching device again can be anti-fall on the fixing structures.Therefore, use this differential automatic control catching device to have two problems, the one, the operating personnel carries inconvenience; The 2nd, to ascend a height and returning in the process of datum level, catching device is not brought into play anti-fall effect.
The purpose of this utility model provides a kind of operating personnel aloft and ascends a height and return in the process of datum level easy to carryly, and has the Internal Protective Device of anti-fall effect at any time.
This Internal Protective Device is made up of differential automatic control catching device and lap belt, and differential automatic control catching device is fixed on the lap belt.
Illustrate particular content of the present utility model below in conjunction with drawings and Examples.
Fig. 1: structure chart of the present utility model;
Fig. 2: the structure chart of differential automatic control catching device.
As shown in the figure, the utility model comes down to the anti-fall safety belt of a kind of automatic control, form by differential automatic control catching device 1 and lap belt 2, and differential automatic control catching device 1 is fixed on the lap belt 2, its fixing mode is diversified, as long as reach both are fused, present embodiment adopts the mode of rivet.The roughly the same general waistband of described lap belt 2 should be provided with and fasten button 3, can also set up some other annexes, as liner 4, relieving ring 5 or the like; Described differential automatic control catching device 1 is a kind of product of maturation, drum 7, wheel shaft 8, wind spring 9, volume rope 10, hook 11, ratchet 12, pawl restoring spring 13 and housing 14 by band ratchet 6 are formed, when the speed of pulling out of volume rope 10 does not surpass the self-locking critical speed, ratchet 12 is reciprocally swinging in the amplitude of oscillation that is only limiting under the promotion of ratchet 6, when the speed of pulling out of volume rope 10 meets or exceeds the self-locking critical speed, the amplitude of oscillation of ratchet 12 increases, at once with ratchet 6 lockings, also just reached anti-fall purpose.
The anti-fall safety belt of the automatic control of said structure, differential automatic control catching device ties up to high-rise working personnel's waist by lap belt, ascending a height or returning in the process of datum level, operating personnel only hand takes hook, it is accompanied with hook on the fixedly structures that staff can reach, and therefore, the anti-fall safety belt of automatic control described in the utility model is not only easy to carry, and can bring into play its anti-fall effect at any time, guarantee high-rise working personnel's safety.
Claims (1)
1, the anti-fall safety belt of a kind of automatic control is characterized in that: be made up of difference bundle automatic control catching device (1) and lap belt (2), and differential automatic control catching device (1) is fixed on the lap belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95208230 CN2218007Y (en) | 1995-04-08 | 1995-04-08 | Self controlled safety belt for preventing from fall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95208230 CN2218007Y (en) | 1995-04-08 | 1995-04-08 | Self controlled safety belt for preventing from fall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2218007Y true CN2218007Y (en) | 1996-01-24 |
Family
ID=33859611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95208230 Expired - Fee Related CN2218007Y (en) | 1995-04-08 | 1995-04-08 | Self controlled safety belt for preventing from fall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2218007Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069772B (en) * | 2007-06-15 | 2010-10-06 | 贵州送变电工程公司 | Anti-drop method for climbing iron tower of power transmission line |
| CN102743829A (en) * | 2012-07-04 | 2012-10-24 | 浙江大学 | Safety device for picking pecans |
-
1995
- 1995-04-08 CN CN 95208230 patent/CN2218007Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101069772B (en) * | 2007-06-15 | 2010-10-06 | 贵州送变电工程公司 | Anti-drop method for climbing iron tower of power transmission line |
| CN102743829A (en) * | 2012-07-04 | 2012-10-24 | 浙江大学 | Safety device for picking pecans |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4854418A (en) | Safety harness | |
| CA2002779A1 (en) | Descending device | |
| EP0511319A4 (en) | Fall prevention and lowering system, methods of use and body engagement means utilizable therewith | |
| CN106422108A (en) | Simple climbing falling protector for electric transmission line | |
| US5868219A (en) | Rappel rope storage and deployment system | |
| CN200963457Y (en) | Anti-falling device for climbing pole tower | |
| CN2218007Y (en) | Self controlled safety belt for preventing from fall | |
| CN2453967Y (en) | Hanger-plate type safety belt | |
| CN207168845U (en) | The descending lifeline that a kind of whole body is fixed | |
| US4191275A (en) | Safety harness kit | |
| CN203220699U (en) | Safety belt for aloft work | |
| CN208710851U (en) | A kind of escape device for high-rise buildings | |
| CN208160853U (en) | A kind of steel pole steel tower Anti-sliding safety belt | |
| CN215781094U (en) | Whole body safety belt for climbing operation | |
| US20030085073A1 (en) | Escape device | |
| US4169518A (en) | Safety belt | |
| CN211357509U (en) | Speed difference automatic controller | |
| US4593787A (en) | Sky-slide system from elevated structures | |
| CN2139780Y (en) | Anti-drop safety gloves | |
| CN206120983U (en) | Shaft tower anti -falling device that ascends a height | |
| CN2451144Y (en) | High-altitude operation safety protector | |
| CN2314819Y (en) | Escaping device | |
| CN220147557U (en) | Rope throwing bag for water area rescue | |
| CN209188032U (en) | A kind of hooking formula climbing rope | |
| CN211215056U (en) | Anti-falling safety device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |