CN2834622Y - Lightweight speed differential anti-drop device - Google Patents
Lightweight speed differential anti-drop device Download PDFInfo
- Publication number
- CN2834622Y CN2834622Y CN 200520127838 CN200520127838U CN2834622Y CN 2834622 Y CN2834622 Y CN 2834622Y CN 200520127838 CN200520127838 CN 200520127838 CN 200520127838 U CN200520127838 U CN 200520127838U CN 2834622 Y CN2834622 Y CN 2834622Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- machine frame
- woven tape
- steel hook
- 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
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model relates to a lightweight speed differential anti-drop device which is composed of a suspension bracket, a mechanism cover, a blocking plate, a bracing plate, a woven tape, a flat steel hook, a machine frame, a going barrel, a guide sleeve and a protective pad, wherein the suspension bracket at an upper end is connected with the machine frame; the mechanism cover is arranged outside the machine frame; the going barrel in a mechanism extends outside the guide sleeve and is connected with the blocking plate below the machine frame; a central rope adopts the chinlon woven tape, and the lower part of the chinlon woven tape is fastened and connected with the flat steel hook. The utility model adopts the rope of the chinlon woven tape, the strength of the utility model can reach about 20 thousand newtons, and the utility model has the advantages of light weight, large strength, no conduction and wetting resistance. A danger can not occur even if the utility model is operated in the electrical engineering field. The utility model adopts a structural principle of a reeler of a car seat belt, has small noise and a glide range is far smaller than that of the national standard.
Description
Technical field
The utility model relates to the individual safety protective tools of work high above the ground personnel fall arrest, is specifically related to a kind of light-duty speed difference catching device, belongs to International Classification of Patents (the 8th edition) A62B1/00 " device use for taking people downstairs on building or the analog " technical field.
Background technology
Catching device of the prior art solved the workman when work high above the ground with the anti-fall problem of safety rope, improved the safety guarantee coefficient of construction.But existing speed difference catching device is to adopt aluminum alloy casing, the rope cable wire of the inside, thereby weight is heavier, has increased the burden of work high above the ground.Simultaneously, about metal structure is conducted electricity easily when making in electrical field operation, thereby has been brought potential danger to the people.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of bearing strength big, in light weight, non-conductive, is not afraid of the light-duty speed difference catching device that makes moist.
The technical solution of the utility model is as follows.
A kind of light-duty speed difference catching device is made up of hanger bracket, mechanism's cover, baffle plate, fagging, ribbon, band steel hook, frame, going barrel, guide pin bushing and protection pad.Be hanger bracket topmost, hanger bracket connects frame.The outside of frame is mechanism's cover, extends guide pin bushing by the going barrel in the mechanism and links to each other with the baffle plate of frame below.
The center rope adopts the polyamide fibre ribbon, and the below of polyamide fibre ribbon is fastened and connect the band steel hook.Band steel hook upper end is provided with protection pad in the position of cross-under mutually with ribbon.
The utility model adopts polyamide fibre ribbon rope, and its intensity can reach about 20,000 newton, and light weight intensity is big, and non-conductive, is not afraid of and makes moist.Even can not bring danger in the electrical field operation yet.The utility model has adopted the structural principle of automobile safety belt retractor, and noise is little, and distance of glide is much smaller than national standard.Distance of glide standard≤1.2 of national regulation meter, distance of glide standard≤0.3 of the utility model product meter.
Description of drawings
Fig. 1 is the front view of the utility model speed difference catching device;
Fig. 2 is the side view of the utility model speed difference catching device;
Fig. 3 is the rearview of the utility model speed difference catching device.
Among the figure: 1, hanger bracket, 2, mechanism cover, 3, baffle plate, 4, fagging, 5, ribbon, 6, the band steel hook, 7, frame, 8, going barrel, 9, guide pin bushing, 10, protection pad.
The specific embodiment
As Figure 1-3, light-duty speed difference catching device comprises hanger bracket 1, mechanism's cover 2, baffle plate 3, fagging 4, ribbon 5, band steel hook 6, frame 7, going barrel 8, guide pin bushing 9 and protection pad 10.Be the hanger bracket 1 that is connected with the external stability thing topmost, hanger bracket 1 connects frame 7, is provided with fagging 4 in the frame 7, and the outside of frame is mechanism's cover 2.Going barrel 8 in the mechanism extends guide pin bushing 9 outside frame, link to each other with the baffle plate 3 of frame below.The center rope does not adopt traditional cable wire, changes into adopting light weight, polyamide fibre ribbon 5 that intensity is big.The below of polyamide fibre ribbon 5 is fastened and connect band steel hook 6, and is outside by protection pad 10 protections.
45 ° of steel plates are adopted in the part of the force, and intensity is strong and light weight is worn with oneself and felt comfortable.
By the rope that polyamide fibre ribbon 5 is done, its intensity can reach about 20,000 newton, and non-conductive, is not afraid of and makes moist.
Claims (2)
1, a kind of light-duty speed difference catching device, it is characterized in that: it is made up of hanger bracket (1), mechanism cover (2), baffle plate (3), fagging (4), ribbon (5), band steel hook (6), frame (7), going barrel (8), guide pin bushing (9) and protection pad (10), be hanger bracket (1) topmost, hanger bracket (1) connects frame (7), the outside of frame (7) is mechanism's cover (2), extends guide pin bushing (9) by the going barrel in the mechanism (8) and links to each other with the baffle plate (3) of frame below; The center rope adopts polyamide fibre ribbon (5), and the below of polyamide fibre ribbon (5) is fastened and connect band steel hook (6).
2, light-duty speed difference catching device according to claim 1, it is characterized in that: the upper end of band steel hook (6) and ribbon cross-under position are provided with protection pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127838 CN2834622Y (en) | 2005-11-07 | 2005-11-07 | Lightweight speed differential anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127838 CN2834622Y (en) | 2005-11-07 | 2005-11-07 | Lightweight speed differential anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2834622Y true CN2834622Y (en) | 2006-11-08 |
Family
ID=37299281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520127838 Expired - Fee Related CN2834622Y (en) | 2005-11-07 | 2005-11-07 | Lightweight speed differential anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2834622Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636340A (en) * | 2012-03-16 | 2012-08-15 | 山东省纺织科学研究院 | Fatigability check meter for movement repeating mechanism of speed difference self-controller |
-
2005
- 2005-11-07 CN CN 200520127838 patent/CN2834622Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636340A (en) * | 2012-03-16 | 2012-08-15 | 山东省纺织科学研究院 | Fatigability check meter for movement repeating mechanism of speed difference self-controller |
| CN102636340B (en) * | 2012-03-16 | 2014-04-09 | 山东省纺织科学研究院 | Fatigability check meter for movement repeating mechanism of speed difference self-controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101920075B (en) | Tower escape apparatus | |
| CN213537070U (en) | Make things convenient for hanging of curtain installation to send device | |
| CN2834622Y (en) | Lightweight speed differential anti-drop device | |
| CN2553834Y (en) | Self-control lifesaving back pack | |
| CN201011119Y (en) | Guiding seat type adhered lifting scaffold | |
| CN203592983U (en) | Cableway rescue sliding device | |
| CN102502373B (en) | Bidirectional falling-prevention safety device for construction hoist | |
| CN202321860U (en) | Bidirectional anti-falling safety device for construction elevator | |
| CN110429543A (en) | A kind of cable vibration-proof structure | |
| CN205516266U (en) | Prevent weighing down electric power climb plank | |
| CN2152573Y (en) | Miniature safety hook | |
| CN207412549U (en) | Novel anti-falling device | |
| CN2897313Y (en) | High-building lifesaving device | |
| CN208218335U (en) | A kind of mechanical type anti-fall device | |
| CN111609297A (en) | Rescue equipment bears linkage | |
| CN217246316U (en) | Single-line transmission line high-altitude rescue device | |
| CN201076689Y (en) | Automatic falling-proof protection device for climbing high | |
| CN219296987U (en) | Auxiliary rescue device for fire protection | |
| CN215804331U (en) | Fire safety hook ladder | |
| CN220618135U (en) | Novel slip lifting hook anticreep device | |
| CN201098476Y (en) | Self-rescuing rope device | |
| CN2270515Y (en) | Screw type device for lowering person slowly | |
| CN214144636U (en) | Auxiliary device for high building construction | |
| CN202439688U (en) | Bidirectional safety catching hook | |
| CN220676565U (en) | High-altitude anti-falling 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 |