CN201565015U - Portable protective device for preventing dropping from high altitude - Google Patents
Portable protective device for preventing dropping from high altitude Download PDFInfo
- Publication number
- CN201565015U CN201565015U CN2009202945293U CN200920294529U CN201565015U CN 201565015 U CN201565015 U CN 201565015U CN 2009202945293 U CN2009202945293 U CN 2009202945293U CN 200920294529 U CN200920294529 U CN 200920294529U CN 201565015 U CN201565015 U CN 201565015U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- edge
- insulated vertical
- location
- insulated
- 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
- Emergency Lowering Means (AREA)
Abstract
The utility model provides a portable protective device for preventing dropping from high altitude, consisting of an insulated vertical rod, a hoisting ring fixedly connected with the upper end of the insulated vertical rod, and a fixed seat arranged at the lower end of the insulated vertical rod, wherein the fixed seat comprises a positioning plate with an inverted L-shaped longitudinal section; the top of the horizontal edge of the positioning plate is provided with a lining sleeve that is fixedly connected with the lower end of the insulated vertical rod; the external side of the horizontal edge is provided with a channel steel folding edge containing trough; a clamping part with a folding edge containing trough is movably arranged at the lower end of the vertical edge of the positioning plate; and the vertical edge is also provided with a top rod which can move in the horizontal direction. In the utility model, according to the characteristic that an operation platform generally used in the power system consists of channel steel frames, the insulated vertical rod is fastened on the channel steel by the fixed seat, the hoisting ring arranged on the upper end of the insulated vertical rod is used for binding a safety belt so that an operator can focus on the operation and do not worry about the dropping problem, thus being beneficial to improving working efficiency.
Description
[affiliated technical field]
The utility model belongs to the device of a kind of auxiliary high-altitude construction operation, especially belongs to a kind of power system when installation, dismounting and checking experiment all kinds of 35 kilovolts and above isolating switch (plug-in strip), employed portable high-altitude fall-preventing protection device.
[background technology]
At present; power system is when installation, dismounting and checking experiment all kinds of 35 kilovolts and above isolating switch (plug-in strip) operation; there is not suitable high-altitude fall arrest safety guard; not only do not meet " State Grid Corporation of China's electric power safety work regulation ", but also entail dangers to operating personnel's personal safety.In the operation process, operating personnel need stand in the enterprising line operate of platform that a height surpasses 2 meters, is made of chan frame, because not for the correct position that hangs safety belt, careless slightly falling accident will take place, especially under the duty of notice high concentration, falling accident happens occasionally.Therefore, stipulate clearly in " safety " that such operation belongs to ascend operation, must take safety precautions, cause personal injury operating personnel to prevent the high-altitude falling accident.And existing method is difficult to reach the protection purpose: if safety belt is hung on the channel-section steel, belong to the low high usefulness of hanging, falling does not have protective effect, requires not to be inconsistent with " safety "; If use loop wheel machine or lift, then be limited by place and equipment, just can't operation if run into large-area power-cuts.
[summary of the invention]
For solving the problems referred to above that prior art exists; the utility model aims to provide a kind of portable high-altitude fall-preventing protection device; after being equipped with this device; helping operating personnel puts among the operation whole-heartedly; and needn't worry to take place falling accident, thereby require to realize normative operation according to " safety ".
The technical scheme that addresses the above problem is as follows:
The structure of this portable high-altitude fall-preventing protection device; by the vertical bar of an insulation; and be fixedly connected at the suspension ring of the vertical bar of insulation upper end, the holder composition of lower end; described holder comprises that a longitudinal section is the location-plate of " Γ " shape; the horizontal sides top of location-plate is provided with the lining that is fixedly connected with the vertical bar lower end of insulating; horizontal sides has a channel-section steel flanging receiving channel on the outside; the vertical edge lower end of location-plate is movably equipped with a fastener with flanging receiving channel, also is provided with one on the vertical edge and can makes the push rod of level to displacement.
The lateral surface of described location-plate is provided with stiffener, and described fastener is fastened on the stiffener.
Beneficial effect: the characteristics that the utility model is made of chan frame according to the operating platform that generally uses in power system at present, thoroughly doing away with the vertical bar of edge by holder with one is fastened on the channel-section steel, utilize the suspension ring of the vertical bar of insulation upper end to bind safety belt, make operating personnel can concentrate one's energy to carry out operation task, and needn't worry the problem of falling, thereby help increasing work efficiency.
[description of drawings]
Fig. 1 is the perspective view of an embodiment of the utility model.
Among the figure: location-plate 10, lining 101, securing member 102, stiffener 103, regulating tank 1031, vertical edge 104, screw rod 105, nut 106, channel-section steel flanging receiving channel 107, fastener 108, fastener groove 1081, flanging receiving channel 109; Push rod 20, action bars 201, screw thread 202, top board 203; Strengthen cover 30, the vertical bar 301 that insulate, suspension ring cover 302, bolt 303, suspension ring 304, spacer 305, set bolt 306.
[specific embodiment]
Referring to Fig. 1.The main body of this portable high-altitude fall-preventing protection device is the vertical bar 301 of an eradication edge, adopts high-intensity nonmetallic materials to make, and to guarantee insulating properties, its cross section is square, to improve the anti-performance that fractures.The height of vertical bar 301 of insulating is decided on feelings, generally about 2 meters, meets " safety " requirement to safety belt " high hang low with ".
The insulate upper end of vertical bar 301 is connected on the suspension ring cover 302 through bolt 303 is fastening.Suspension ring cover 302 and spacer 305 are used for colligation, positioning security band, guarantee operator safety.
The insulate lower end of vertical bar 301 is provided with holder, by holder the vertical bar 301 of insulation is erected on the chan frame of operating platform securely.The structure of holder designs at the channel-section steel profile shapes, comprise that a longitudinal section is the location-plate 10 of " Γ " shape, the horizontal sides of location-plate 10 and vertical edge 104 are single piece, the outside of its horizontal sides has a channel-section steel flanging receiving channel 107, the movable fastener 108 with flanging receiving channel 109 that is provided with in the lower end of vertical edge 104.Fastener 108 passes fastener groove 1081 and is nested with on screw rod 105, and turn nut 106 can be with fastener 108 location.Screw rod 105 is arranged on the stiffener 103, through regulating tank 1031, can make screw rod 105 oscilaltions, with the relative distance of adjusting with described vertical edge 104.
The level of doing is set to flexible push rod 20 on the described vertical edge 104, the afterbody of push rod 20 has action bars 201, the end is provided with top board 203, revolves through screw thread 202 and puts on vertical edge 104.
During installation, earlier holder is fixed on the channel-section steel of operating platform.Elder generation's loosen nut 106, make fastener 108 free falls, and push rod 20 retreated to high order end, then, holder is inserted in the cross section to be and " on the channel-section steel of [" shape, the upper hem of channel-section steel to be inserted in the channel-section steel flanging receiving channel 107, then, fastener 108 is rotated counterclockwise to horizontal level, and the lower hem of channel-section steel is inserted in the flanging receiving channel 109 (fastener 108 can be made left and right displacement).After finishing above-mentioned work, turn action bars 201 moves right push rod 20, holds out against " the vertical edge outside of [" shape channel-section steel, the location of finishing holder by top board 203.At last, connect enhancing cover 30, the vertical bar 301 of insulation, suspension ring cover 302, spacer 305 and suspension ring 304 successively by securing member.
Claims (2)
1. portable high-altitude fall-preventing protection device; it is characterized in that: by an insulation vertical bar (301); and be fixedly connected at the suspension ring (304) of the vertical bar of insulation (301) upper end; the holder of lower end is formed; described holder comprises that a longitudinal section is the location-plate of " Γ " shape (10); the horizontal sides top of location-plate (10) is provided with the lining (101) that is fixedly connected with vertical bar (301) lower end of insulating; horizontal sides has a channel-section steel flanging receiving channel (107) on the outside; vertical edge (104) lower end of location-plate (10) is movably equipped with a fastener (108) with flanging receiving channel (109), also is provided with one on the vertical edge (104) and can makes the push rod (20) of level to displacement.
2. described portable high-altitude as claimed in claim 1 fall-preventing protection device, it is characterized in that: the lateral surface of described location-plate (10) is provided with stiffener (103), and described fastener (108) is fastened on the stiffener (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202945293U CN201565015U (en) | 2009-12-21 | 2009-12-21 | Portable protective device for preventing dropping from high altitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202945293U CN201565015U (en) | 2009-12-21 | 2009-12-21 | Portable protective device for preventing dropping from high altitude |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565015U true CN201565015U (en) | 2010-09-01 |
Family
ID=42657295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202945293U Expired - Fee Related CN201565015U (en) | 2009-12-21 | 2009-12-21 | Portable protective device for preventing dropping from high altitude |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565015U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474646A (en) * | 2014-12-10 | 2015-04-01 | 国家电网公司 | Protecting device for working high above ground |
| CN104734054A (en) * | 2015-04-10 | 2015-06-24 | 国网辽宁省电力有限公司抚顺供电公司 | Disconnecting switch overhaul support |
| CN104819817A (en) * | 2015-04-22 | 2015-08-05 | 国家电网公司 | Detection device for power construction safety belt hanger |
| CN107702899A (en) * | 2017-08-18 | 2018-02-16 | 国网浙江慈溪市供电公司 | Power construction seat belt hanger detects warning device |
-
2009
- 2009-12-21 CN CN2009202945293U patent/CN201565015U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474646A (en) * | 2014-12-10 | 2015-04-01 | 国家电网公司 | Protecting device for working high above ground |
| CN104734054A (en) * | 2015-04-10 | 2015-06-24 | 国网辽宁省电力有限公司抚顺供电公司 | Disconnecting switch overhaul support |
| CN104819817A (en) * | 2015-04-22 | 2015-08-05 | 国家电网公司 | Detection device for power construction safety belt hanger |
| CN107702899A (en) * | 2017-08-18 | 2018-02-16 | 国网浙江慈溪市供电公司 | Power construction seat belt hanger detects warning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201565015U (en) | Portable protective device for preventing dropping from high altitude | |
| CN210041276U (en) | Lightning arrester convenient to install | |
| CN102904181A (en) | Fixing frame for suspending safety belt in operation of large transformer cover | |
| CN202134166U (en) | Right-angle steel structure fixing card for nameplate | |
| CN207039033U (en) | Voltage transformer inspection platform | |
| CN103520852A (en) | Spacing-adjustable safety belt hanging device for disconnecting switch overhaul | |
| CN204092878U (en) | A kind of safety belt suspension device being convenient to set up fast | |
| CN207381830U (en) | Insulation barrier erecting device | |
| CN109055987A (en) | A kind of method that aluminium cell seat pocket stops slot | |
| CN209860393U (en) | Installation mechanism of low-voltage comprehensive power distribution cabinet | |
| CN203447667U (en) | Interval-adjustable safety belt suspension device for maintaining isolating switch | |
| CN204590427U (en) | Metal roofing board Wind-proof fixture | |
| CN209154930U (en) | Operation safety auxiliary device on bar | |
| CN210007228U (en) | insulating operating rod for transformer maintenance | |
| CN204137052U (en) | A kind of multifunctional relay protection tester guard box | |
| CN204178834U (en) | Strain insulator composite insulation subjob protecting platform | |
| CN204068824U (en) | The installing rack of photovoltaic module | |
| CN202554773U (en) | Binding bar for universal isolating switch | |
| CN202797756U (en) | Operating head for 10 kV distribution live-line clamp | |
| CN202183574U (en) | Push rod of line-clamping device | |
| CN205960492U (en) | Change instrument is assisted to perpendicular telescopic isolator static contact | |
| CN203319451U (en) | Balance weight end steel wire rope used for elevator | |
| CN204456919U (en) | A kind of curtain skeleton is installed and is used level gauge clamping device | |
| CN204972745U (en) | Safety belt hanging and buckling support | |
| CN206962351U (en) | A kind of suspension holdfast for being easy to dismount cable |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20181221 |