CN204173813U - A kind of safety device arranged on tower crane crane arm for building - Google Patents

A kind of safety device arranged on tower crane crane arm for building Download PDF

Info

Publication number
CN204173813U
CN204173813U CN201420630610.5U CN201420630610U CN204173813U CN 204173813 U CN204173813 U CN 204173813U CN 201420630610 U CN201420630610 U CN 201420630610U CN 204173813 U CN204173813 U CN 204173813U
Authority
CN
China
Prior art keywords
crane
steel rope
rope
steel
tower crane
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
Application number
CN201420630610.5U
Other languages
Chinese (zh)
Inventor
王卫东
马红杰
张慧俊
杨秀莲
杨洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NO 3 CONSTRUCTION ENGINEERING Co Ltd XINJIANG CONSTRUCTION ENGINEERING GROUP Co Ltd
China Construction Xinjiang Construction Engineering Group Third Construction Engineering Co Ltd
Original Assignee
NO 3 CONSTRUCTION ENGINEERING Co Ltd XINJIANG CONSTRUCTION ENGINEERING GROUP Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NO 3 CONSTRUCTION ENGINEERING Co Ltd XINJIANG CONSTRUCTION ENGINEERING GROUP Co Ltd filed Critical NO 3 CONSTRUCTION ENGINEERING Co Ltd XINJIANG CONSTRUCTION ENGINEERING GROUP Co Ltd
Priority to CN201420630610.5U priority Critical patent/CN204173813U/en
Application granted granted Critical
Publication of CN204173813U publication Critical patent/CN204173813U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to design and the technical field of improvement of building safety equipment, in particular to a kind of safety device arranged on tower crane crane arm for building, comprise the upper of tower crane crane arm and crane arm, lower edge, at least one side of winding up of described tower crane crane arm two ends respectively consolidation steel rope ear is set, same side of winding up middle part at least consolidation two rope holders are set, steel rope one end is connected with the top steel rope ear that winds up by wire clips, the other end is connected by wire clips with the end steel rope ear that winds up through rope holder, steel rope is tightened between two steel rope ears.Described steel rope ear and rope holder are steel, and its shape is hook and loop or tabular with holes.Described wire clips is commercially available steel wire clips.The utility model is mainly used in the building field carrying out aloft work on tower crane.

Description

A kind of safety device arranged on tower crane crane arm for building
Technical field
The utility model belongs to design and the technical field of improvement of building safety equipment, particularly a kind of safety device arranged on tower crane crane arm for building.
Background technology
Building operation tower crane reckon without when designing stuck in generation dolly mechanical breakdown, motor burns out, power failure etc. in particular cases; maintenance personnel are on tower crane crane arm in walking process; safety strap does not have to hang and slidably fender guard; and cause the generation of falling from high altitude safety misadventure, painful and economic loss is greatly brought to family and enterprise.
Summary of the invention
The purpose of this utility model is: on the crane arm of the tower crane of existing use, design a safety device, when tower crane meets accident accident, can well ensure the staff constructed on tower crane.
It is as follows that the utility model solves the problems of the technologies described above adopted technical scheme: a kind of safety device arranged on tower crane crane arm for building, comprise the upper of tower crane crane arm and crane arm, lower edge, at least one side of winding up of described tower crane crane arm two ends respectively consolidation steel rope ear is set, same side of winding up middle part at least consolidation two rope holders are set, steel rope one end is connected with the top steel rope ear that winds up by wire clips, the other end is connected by wire clips with the end steel rope ear that winds up through rope holder, steel rope is tightened between two steel rope ears.Described steel rope ear and rope holder are steel, and its shape is hook and loop or tabular with holes.Described wire clips is commercially available steel wire clips.
The beneficial effects of the utility model: the safety device that the utility model describes; reasonable in design; install simple; for convenience detach; can play stuck in tower crane generation dolly mechanical breakdown, motor burns out, power failure etc. in particular cases; ensure that maintenance personnel in walking process, play safety guard-safeguard effect, the generation of preventing high altitude falling accident on tower crane crane arm.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is lateral plan.
Detailed description of the invention
Embodiment 1, a kind of safety device arranged on tower crane crane arm for building, as shown in the figure, comprise the upper and lower string 1,2 of tower crane crane arm and crane arm, 1 at least one side of winding up of described tower crane crane arm two ends respectively consolidation steel rope ear 3 is set, 1 same side of winding up middle part at least consolidation the holders 5 of two ropes are set, steel rope 4 one end is connected with the 1 top steel rope ear 3 that winds up by wire clips, the other end is connected by wire clips with the end steel rope ear 3 that winds up through rope holder 4, and steel rope 4 is tightened between two steel rope ears 3.Described steel rope ear 3 and rope holder 5 are steel, and its shape is hook and loop or tabular with holes.Described wire clips is commercially available steel wire clips.
In practical operation, this safety device is installed after ground assembling elevator boom rack completes, namely install this anchor fitting and steel rope ear in tower crane Liang Ge end, side of winding up, two brackets and rope holder are installed in middle part, fixedly mount one steel rope between two anchor fittings; Steel rope passes middle bracket successively from top device, finally, the mode of short sling is coordinated at tail end fixing device place jack, to bear rope tension, be fixed with being no less than three wire clips, the hook of safety strap hangs on safety rope and walks by maintenance operation personnel, thus form one life safety rope, ensure the life security of personnel when current maintenance, assembling and disassembling, avoid falling from high altitude, play the effect of safety control.Finish using at tower crane, through falling joint, before crane arm drops down onto ground decomposition, then this covering device is removed, recyclable recycling.

Claims (3)

1. the safety device arranged on tower crane crane arm for building, comprise the upper and lower string of tower crane crane arm and crane arm, it is characterized in that: at least one side of winding up of described tower crane crane arm two ends respectively consolidation steel rope ear is set, same side of winding up middle part at least consolidation two rope holders are set, steel rope one end is connected with the top steel rope ear that winds up by wire clips, the other end is connected by wire clips with the end steel rope ear that winds up through rope holder, and steel rope is tightened between two steel rope ears.
2. a kind of safety device arranged on tower crane crane arm for building according to claim 1, is characterized in that: described steel rope ear and rope holder are steel, and its shape is hook and loop or tabular with holes.
3. a kind of safety device arranged on tower crane crane arm for building according to claim 1, is characterized in that: described wire clips is commercially available steel wire clips.
CN201420630610.5U 2014-10-29 2014-10-29 A kind of safety device arranged on tower crane crane arm for building Expired - Fee Related CN204173813U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420630610.5U CN204173813U (en) 2014-10-29 2014-10-29 A kind of safety device arranged on tower crane crane arm for building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420630610.5U CN204173813U (en) 2014-10-29 2014-10-29 A kind of safety device arranged on tower crane crane arm for building

Publications (1)

Publication Number Publication Date
CN204173813U true CN204173813U (en) 2015-02-25

Family

ID=52562642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420630610.5U Expired - Fee Related CN204173813U (en) 2014-10-29 2014-10-29 A kind of safety device arranged on tower crane crane arm for building

Country Status (1)

Country Link
CN (1) CN204173813U (en)

Similar Documents

Publication Publication Date Title
CN103269036A (en) Tensioning resistant cross arm lifting machine
CN204349336U (en) Overhead-groundwire lifter
CN106013924B (en) A kind of electric force pole tower
CN203278097U (en) Electric pole cross arm erecting device
CN103893928A (en) Portable anti-dropping device used for aloft work
CN201887378U (en) Auxiliary working rack for transmission line pole or tower maintenance
CN204173813U (en) A kind of safety device arranged on tower crane crane arm for building
CN107069562B (en) Replacing insulator under electrified method and load transfer device
CN202917897U (en) Cable hoisting horizontal pulley
CN204543329U (en) Cap covering type hanger
CN202906291U (en) Operation rope ladder hanging equipment
CN201285999Y (en) Soft ladder for high voltage line maintenance
CN203699783U (en) Hanging bracket fixed with wire pole
CN203632113U (en) Portable safety string bag for electric pole
CN203750064U (en) Portable safety belt fixing device for power equipment framework
CN203707676U (en) Isolation net for replacement of high voltage iron tower lightning wire or composite ground wire
CN202706642U (en) Annular concrete pole tower provided with anti-dropping device
CN202930821U (en) Auxiliary support for stockbridge damper installation on power transmission line
CN206438980U (en) Slide carry insulated hook ladder
CN202395384U (en) Operation tool for multiloop of 110-220kV electric transmission line
CN205089034U (en) Constant diameter pole pole setting ware
CN203790475U (en) Portable fall arrester for overhead work
CN203626222U (en) Safety device of movable scaffold
CN204782715U (en) Portable supplementary cat ladder of 10kV
CN204089035U (en) A kind of transmission line pole tower ascent aid

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150225

Termination date: 20161029

CF01 Termination of patent right due to non-payment of annual fee