CN202802569U - Electric power tower climbing protector - Google Patents
Electric power tower climbing protector Download PDFInfo
- Publication number
- CN202802569U CN202802569U CN201220421531.4U CN201220421531U CN202802569U CN 202802569 U CN202802569 U CN 202802569U CN 201220421531 U CN201220421531 U CN 201220421531U CN 202802569 U CN202802569 U CN 202802569U
- Authority
- CN
- China
- Prior art keywords
- automatic controller
- speed
- fixed
- connecting rod
- poor automatic
- 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 - Lifetime
Links
Images
Abstract
An electric power tower climbing protector comprises a speed difference automatic controller, wherein a metal hook is welded to a connecting rod, the connecting rood is fixed to the top end of an insulating rod, the speed difference automatic controller is fixed to the connecting rod, and a safety knot for penetration of a safety rope is fixed to the lower end of a steel rope of the speed difference automatic controller. The electric power tower climbing protector provides effective anti-falling protection for staff climbing up and down a tower, and has the advantages of being simple in structure, convenient to use, safe, reliable, and the like.
Description
Technical field
The utility model relates to power construction and steps on the tower apparatus, particularly the fall-preventing protection device of the upper and lower shaft tower of power construction personnel.
Background technology
Stipulate in " electric power safety working regulation " power circuit that State Grid Corporation of China issues part (try): " all in overhead (height of fall datum level) 2m and above place, the work of carrying out all should be considered as high-rise working; And the two-insurance safety belt that when the shaft tower work high above the ground, should use the reserve rope, safety belt and safety rope should be hung on the firm member of shaft tower different parts, should prevent that safety belt from deviating from or damaged by sharp thing from masthead.Personnel are when transposition, and hand steered member must be firm, and must not lose the protection of reserve rope." when constructing on the shaft tower, often adopt safety rope.Operating personnel's loins binds safety rope (being safety rope), and the safety buckle on the safety rope outer end is articulated on the structure angle of shaft tower, and therefore, if the safety rope operating personnel steps on sky, steps on the situations such as sliding, safety rope can stop human body to fall downwards.But, personnel's fall arrest protection when existing safety rope can not be used for upper and lower tower bar.
In addition, for a long time power department set up, safeguard, overhaul at power circuit in the construction all be the riding boogie board that adopts or climbers up and down shaft tower carry out work, the relatively poor safety to the workmen of its security can not play reliable safeguard protection effect.
The utility model content
The purpose of this utility model provides a kind of convenient and practical, safe and reliable electric force pole tower climbing protector.
This novel purpose is achieved in that a kind of electric force pole tower climbing protector; comprise the poor automatic controller of speed; metal hook is welded on the connecting rod; connecting rod is fixed on the insulating bar top; the poor automatic controller of described speed is fixed on the connecting rod, is fixed with the safety buckle of being inserted in for safety rope on the cable wire lower end of the poor automatic controller of speed.
The poor automatic controller of above-mentioned speed is fixed on the connecting rod through steel wire rope.
Above-mentioned insulating bar is the multi-section type insulating bar: its elementary cell is screwed between two tube couplings by a rod member and consists of.
Above-mentioned connecting rod spins and is fixed on the insulating bar top.
The poor automatic controller of above-mentioned speed is the poor automatic controller of 3m speed.
The beneficial effects of the utility model are:
1, simple in structure, low cost of manufacture.
2, shaft tower is easy to use up and down, and is safe and reliable.
The poor automatic controller of speed (prior art) is again catching device, can limit the interior fast braking locking of distance dropped object.It utilizes the speed difference of object tenesmus to carry out automatic control, and its safety rope (cable wire) is always in tension, makes the workmen free and relaxed, carefree work.Fall in case slip, the speed of pulling out of safety rope is accelerated, and device controlling system automatic locking makes the tenesmus of (steel wire rope) safety rope be no more than 0.2 meter.Can effectively guarantee personnel's personal safety.Before upwards climbing shaft tower, (general 4-5m is long with insulating bar first, can use three joint telescopic structures, such as existing Telescopic antenna structure, namely being inserted in next pipe joint joint top by upper pipe joint joint bottom and consisting of) metal hook of upper end hangs on the structure angle of shaft tower of top 4-5m eminence, and the safety rope outer end that personnel bind is enclosed within the safety buckle (namely with the cable wire of the poor automatic controller of speed, the safety rope that is also referred to as the poor automatic controller of speed fixes) with it.The cable wire of the poor automatic controller of speed is along with personnel upwards climb and slowly pulled out, if the climbing generation personnel fall, the speed of pulling out of cable wire sharply rises, control system automatic locking in the speed difference controller, the length that cable wire is popped is no more than 0.2m, even personnel tenesmus highly is no more than 0.2m, for shaft tower personnel up and down provide effective fall arrest guarantee in the climbing process.
Description of drawings
Fig. 1 is this novel (also claiming speed poor automatic control anti-falling rods) structure chart.
Fig. 2 is the enlarged drawing of safety buckle shown in Figure 1 (prior art).
The specific embodiment
Fig. 1 illustrates, the utility model comprises the poor automatic controller 4 of speed, and metal hook 3 is welded on the connecting rod 2, and connecting rod 2 is fixed on insulating bar 1 top, the poor automatic controller 4 of described speed is fixed on the connecting rod 2, is fixed with the safety buckle 5 of being inserted in for safety rope on the cable wire 4a lower end of the poor automatic controller of speed.The poor automatic controller 4 of speed is fixed on the connecting rod 2 through steel wire rope.Insulating bar 1 is the multi-section type insulating bar: its elementary cell is screwed between two tube couplings by a rod member and consists of.Connecting rod 2 spins and is fixed on the insulating bar top.The poor automatic controller 4 of speed is the poor automatic controller of 3m speed.Fig. 2 illustrates existing safety buckle.(there are upper and lower two parts on the left side) applies downward active force on top, the safety buckle left side, upper and lower two parts in the left side of snapping are separated (namely going up inwardly skew of part) and are formed opening mutually, can safety rope be put into button from opening part, after losing external force, safety buckle can return to lock-out state among Fig. 2.
Long 4～the 5m(of insulating bar can select high strength brake pull-rod three joints, is easy to carry), a headband metal hook (metal hook should have stronger mechanical strength, and energy is reliable and the metal hook housing is firmly linked with), the poor automatic controller of speed can be selected 3 m speed difference automatic controller.Before upper (descending) shaft tower, the reliable cable wire (being safety rope) with the poor automatic controller of speed of the safety rope of operating personnel's loins links.Before upper (descending) shaft tower; slowly pull out the cable wire of the poor automatic controller of speed; at first the metal hook with this protector makes progress (descending) lodge on the reliable framework of shaft tower (or pin nail); and then upwards (descending) climbs; the cable wire of the poor automatic controller of this speed per hour can shrink in the poor automatic controller of trend speed that (cable wire of the poor automatic controller of lower shaft tower speed per hour is along with the person; slowly move down; can automatically the cable wire in the poor automatic controller of speed slowly be pulled out); instrument is simple in this way; practical; in correct situation about using; for shaft tower work high above the ground personnel in process up and down, reliable fall arrest guarantee is provided.By test, this product is finished and is met related technical properties and the relevant safety standard of country.
Claims (5)
1. electric force pole tower climbing protector; comprise; the poor automatic controller (4) of speed; it is characterized in that; metal hook (3) is welded on the connecting rod (2); connecting rod (2) is fixed on insulating bar (1) top, and the described poor automatic controller of speed (4) is fixed on the connecting rod (2), is fixed with the safety buckle (5) of being inserted in for safety rope on cable wire (4a) lower end of the poor automatic controller of speed.
2. electric force pole tower climbing protector according to claim 1 is characterized in that, the described poor automatic controller of speed (4) is fixed on the connecting rod (2) through steel wire rope.
3. electric force pole tower climbing protector according to claim 1 and 2 is characterized in that, described insulating bar (1) is the multi-section type insulating bar: its elementary cell is screwed between two tube couplings by a rod member and consists of.
4. electric force pole tower climbing protector according to claim 3 is characterized in that, described connecting rod (2) spins and is fixed on the insulating bar top.
5. electric force pole tower climbing protector according to claim 4 is characterized in that, the described poor automatic controller of speed (4) is the poor automatic controller of 3m speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220421531.4U CN202802569U (en) | 2012-08-23 | 2012-08-23 | Electric power tower climbing protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220421531.4U CN202802569U (en) | 2012-08-23 | 2012-08-23 | Electric power tower climbing protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802569U true CN202802569U (en) | 2013-03-20 |
Family
ID=47861516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220421531.4U Expired - Lifetime CN202802569U (en) | 2012-08-23 | 2012-08-23 | Electric power tower climbing protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202802569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310559A (en) * | 2015-07-07 | 2017-01-11 | 陈李果 | Falling protection hanging device used for barrel or oblique object |
| CN107441652A (en) * | 2017-08-21 | 2017-12-08 | 国网冀北电力有限公司迁西县供电分公司 | A kind of shaft tower falling proof device and its application method up and down |
| CN110368613A (en) * | 2019-08-21 | 2019-10-25 | 广东电网有限责任公司 | Suitable for climbing the anti-falling from high altitude device of 10kV steel tower |
-
2012
- 2012-08-23 CN CN201220421531.4U patent/CN202802569U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310559A (en) * | 2015-07-07 | 2017-01-11 | 陈李果 | Falling protection hanging device used for barrel or oblique object |
| CN106310559B (en) * | 2015-07-07 | 2022-08-19 | 陈李果 | Falling protection tying device for barrel or inclined body |
| CN107441652A (en) * | 2017-08-21 | 2017-12-08 | 国网冀北电力有限公司迁西县供电分公司 | A kind of shaft tower falling proof device and its application method up and down |
| CN110368613A (en) * | 2019-08-21 | 2019-10-25 | 广东电网有限责任公司 | Suitable for climbing the anti-falling from high altitude device of 10kV steel tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206325133U (en) | Transmission line of electricity simply climbs catching device | |
| CN101069772B (en) | Anti-drop method for climbing iron tower of power transmission line | |
| CN106422108A (en) | Simple climbing falling protector for electric transmission line | |
| CN202802569U (en) | Electric power tower climbing protector | |
| CN201404604Y (en) | High risk tower urgent repair staff protecting device | |
| CN102107071A (en) | G-shaped hand fastener | |
| CN209108476U (en) | A kind of electric power cement pole steps on falling proof device when bar | |
| CN202136710U (en) | Anti-falling structure for pole and tower climbing on power transmission line | |
| CN207135735U (en) | A kind of aid for chopping at a tree | |
| CN203800449U (en) | Overhaul platform of equipment on transformer station pillar | |
| CN207445385U (en) | One kind steps on bar falling proof device | |
| CN206976942U (en) | A kind of power construction wire-sending device | |
| CN202590189U (en) | High-rise escape tool | |
| CN202401739U (en) | Anti-drop climbing board | |
| CN202516192U (en) | Mobile anti-falling device | |
| CN202478436U (en) | Iron tower climbing personnel carry-on fall prevention protector | |
| CN204663378U (en) | Climb rope ladder person catching device | |
| CN112704858B (en) | Climbing device with adjustable bayonet | |
| CN204633283U (en) | A kind of built on stilts general cable hook suspension device | |
| CN203802994U (en) | Combined type safety belt with double protection functions | |
| CN207221143U (en) | A kind of safe rope structure of steel tower up and down | |
| CN202336164U (en) | Tower climbing protection device | |
| CN203213951U (en) | Parallel three-upright post climb-proof device | |
| CN103801033A (en) | Building | |
| CN201596267U (en) | Anti-falling and automatic locking safety rope with protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |