CN110975188B - High-quality safety rope based on building field - Google Patents

High-quality safety rope based on building field Download PDF

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Publication number
CN110975188B
CN110975188B CN201911158670.5A CN201911158670A CN110975188B CN 110975188 B CN110975188 B CN 110975188B CN 201911158670 A CN201911158670 A CN 201911158670A CN 110975188 B CN110975188 B CN 110975188B
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CN
China
Prior art keywords
fixedly arranged
safety rope
space
block
hook
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Application number
CN201911158670.5A
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Chinese (zh)
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CN110975188A (en
Inventor
黄嘉江
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Baoquan Safety Protection Articles Jinhua Co ltd
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Baoquan Safety Protection Articles Jinhua Co ltd
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Priority to CN201911158670.5A priority Critical patent/CN110975188B/en
Publication of CN110975188A publication Critical patent/CN110975188A/en
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Publication of CN110975188B publication Critical patent/CN110975188B/en
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Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/04Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion incorporating energy absorbing means

Abstract

The invention discloses a high-quality safety rope based on the building field, which comprises a first part of safety rope body, a buffer device arranged on the lower side of the first part of safety rope body, and a fixing device arranged on the upper side of the first part of safety rope body; the fixing device comprises a hook fixedly arranged at the upper end of the first part of the safety rope body, a hook arc-shaped space arranged in the hook and provided with a downward opening, and a trapezoidal groove arranged on the upper side of the inner wall of the hook arc-shaped space.

Description

High-quality safety rope based on building field
Technical Field
The invention belongs to the field of buildings, and particularly relates to a high-quality safety rope based on the field of buildings.
Background
The safety rope is the safety equipment commonly used in the construction operation, in the construction operation process, can connect the safety rope in the settlement position to be connected the safety rope with staff or construction machinery, thereby play the guard action to staff or construction machinery, but the couple on the current safety rope can rock about when hanging on the square steel, thereby can make the constructor who drops carelessly and hang in the air bump the object on every side or make the couple take place to unhook.
Disclosure of Invention
The invention provides a high-quality safety rope based on the building field, which can be used for overcoming the defects of the prior art and can be used for hanging a hook on square steel and abutting the square steel to prevent the hook from shaking.
In order to achieve the purpose, the invention adopts the following technical scheme: a high-quality safety rope based on the building field comprises a first part of safety rope body, a buffer device arranged on the lower side of the first part of safety rope body, and a fixing device arranged on the upper side of the first part of safety rope body; the fixing device comprises a hook fixedly arranged at the upper end of the first part of the safety rope body, a hook arc-shaped space arranged in the hook and provided with a downward opening, and a trapezoidal groove arranged on the upper side of the inner wall of the hook arc-shaped space.
The fixing device further comprises a semicircular arc block movably arranged on the lower side of the trapezoid groove, a first abutting block assembly arranged on the semicircular arc block, a second abutting block assembly arranged on the right side of the semicircular arc block, an inclined block fixedly arranged on the inner wall of the semicircular arc block, a groove arranged on the upper side of the inclined block, and a movable space arranged at the lower end of the hook.
The fixing device further comprises a movable shaft which is rotatably arranged between the front end wall and the rear end wall of the movable space, a supporting plate which is fixedly arranged on the outer surface of the movable shaft, a plurality of engaging teeth which are respectively and fixedly arranged on one half of the outer surface of the movable shaft, a chute which is fixedly arranged on the left end surface of the supporting plate, two long plates which are fixedly arranged on the front end surface and the rear end surface of the supporting plate, a fixed shaft which is fixedly arranged between the two long plates, an attaching plate which is fixedly arranged on the outer surface of the fixed shaft, a first attaching groove which is arranged on the semicircular arc block, and a second attaching groove which is arranged on the inner wall.
The first abutting block assembly comprises a trapezoidal block fixedly arranged at the upper end of the semicircular arc block and positioned in the trapezoidal groove, two abutting blocks fixedly arranged on the front end face and the rear end face of the semicircular arc block respectively, two gas spaces respectively arranged on the front end wall and the rear end wall of the hook arc space, two inlets and outlets respectively arranged on the front end wall and the rear end wall of the gas space, two first matching inclined blocks respectively arranged at one end opposite to the two inlets and outlets in a back-and-forth movement mode, and two second matching inclined blocks respectively arranged at one end opposite to the two inlets and outlets in a back-and-forth movement mode.
The first abutting block assembly further comprises two matching springs and a spring, the two matching springs are fixedly arranged between the end faces of the two ends opposite to the inlet and the outlet and the two second matching inclined blocks respectively, the spring is fixedly arranged between the moving block and the ventilation space, and the first abutting block assembly and the second abutting block assembly are identical in structure.
The buffer device comprises a buffer shell fixedly arranged at the lower end of the first part of the safety rope body, a buffer space arranged in the buffer shell, and a pressing plate which can be arranged in the buffer space in a vertically moving mode.
The buffer device also comprises an extension spring fixedly arranged between the upper end wall of the buffer space and the pressure plate, a steel pipe fixedly connected to the upper end surface of the pressure plate and penetrating through the upper end wall of the buffer space, a trapezoidal groove arranged on the right end wall of the movable space, and a lifting rack arranged on the left side of the trapezoidal groove in a vertically movable manner.
The buffer device further comprises a trapezoidal block fixedly arranged on the right end face of the lifting rack and positioned in the trapezoidal groove, a lifting plate fixedly arranged at the lower end of the lifting rack, a rope fixedly arranged between the lifting plate and the steel pipe, a lifting steel pipe fixedly arranged on the lower end face of the pressing plate, and a second part rope body fixedly arranged at the lower end of the lifting steel pipe.
In summary, the invention has the following advantages: this equipment structure is simple, can avoid the couple to rock about the couple when the couple of safety rope is hung on square steel to avoid unhook or people to hit the barrier on every side and cause the injury.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a top view of the present invention.
Fig. 4 is a cross-sectional view taken along line B-B of fig. 3.
Fig. 5 is an enlarged view at C in fig. 4.
Fig. 6 is a sectional perspective view taken along line D-D of fig. 5.
Fig. 7 is an enlarged view at E in fig. 6.
Fig. 8 is an enlarged view at F in fig. 7.
Detailed Description
As shown in fig. 1 to 8, a high-quality safety rope based on the building field comprises a first part of safety rope body 1, a buffer device arranged at the lower side of the first part of safety rope body 1, and a fixing device arranged at the upper side of the first part of safety rope body.
The fixing device comprises a hook 2 fixedly arranged at the upper end of a first part of the safety rope body 1, a hook arc space arranged in the hook 2 and provided with a downward opening, a trapezoidal groove arranged at the upper side of the inner wall of the hook arc space, a semicircular arc block 3 movably arranged at the lower side of the trapezoidal groove, a first abutting block assembly arranged on the semicircular arc block 3, a second abutting block assembly arranged at the right side of the semicircular arc block 3, an inclined block 8 fixedly arranged at the inner wall of the semicircular arc block 3, a groove arranged at the upper side of the inclined block 8, a movable space arranged at the lower end of the hook 2, a movable shaft 10 rotatably arranged between the front end wall and the rear end wall of the movable space, an abutting plate 11 fixedly arranged on the outer surface of the movable shaft 10, a plurality of engaging teeth 90 fixedly arranged on one half of the outer surface of the movable shaft 10, a chute fixedly arranged at the left end surface of the abutting plate 11, two long plates fixedly, The fixed shaft 14 is fixedly arranged between the two long plates, the attaching plate 15 is fixedly arranged on the outer surface of the fixed shaft 14, the first attaching groove is formed in the semicircular arc block, and the second attaching groove is formed in the inner wall of the arc space of the hook.
The first abutting block assembly comprises a trapezoidal block fixedly arranged at the upper end of the semicircular arc block 3 and positioned in a trapezoidal groove, two abutting blocks 4 fixedly arranged at the front end face and the rear end face of the semicircular arc block respectively, two gas spaces respectively arranged at the front end wall and the rear end wall of the hook arc space, two inlets and outlets respectively arranged at the front end wall and the rear end wall of the gas space, two first matching inclined blocks 200 arranged at one ends opposite to the two inlets and outlets respectively in a back-and-forth movement manner, two second matching inclined blocks 6 arranged at one ends opposite to the two inlets and outlets respectively in a back-and-forth movement manner, two matching springs respectively fixedly arranged between the end face of one end opposite to the two inlets and outlets and the two second matching inclined blocks 6, and springs fixedly arranged between the moving block and the ventilation space, wherein the first abutting block assembly and the second abutting block assembly are identical in; when the hook 2 is hung on square steel, the inclined block 8 is pushed to move upwards through the chute of the abutting plate 11, the inclined block 8 drives the semicircular arc block 3 to rotate upwards, the first abutting groove and the second abutting groove correspond to each other, so that the abutting plate 15 is clamped on the upper end wall of the first abutting groove, meanwhile, the two abutting blocks on the first abutting block assembly drive the two first matching inclined blocks 200 to move outwards, the air pressure of the ventilation space is reduced, the first matching inclined blocks 200 drive the two second matching inclined blocks 6 to move outwards to tightly support the square steel, and meanwhile, the second abutting block assembly is utilized to abut against the square pipe, so that the hook can be prevented from shaking to enable people to collide with surrounding buildings when people fall in the air, and the risk that the hook falls off from the square steel due to shaking of the hook is also avoided; through the setting of attaching plate 15 can be hugged closely with first attaching groove and second attaching groove to can let attaching plate 15 carry on the semicircle board spacing prevent that the people from falling to make second cooperation sloping block 6 avoid receiving great pressure and inwards resetting when the suspension carelessly.
The buffer device comprises a buffer shell 16 fixedly arranged at the lower end of the first part of the safety rope body 1, a buffer space arranged in the buffer shell 16, a pressing plate 17 which can be vertically moved and arranged in the buffer space, a tension spring fixedly arranged between the upper end wall of the buffer space and the pressing plate 17, a steel pipe 18 fixedly connected with the upper end surface of the pressing plate 17 and penetrating through the upper end wall of the buffer space, a dovetail groove arranged at the right end wall of the movable space, a lifting rack 19 which can be vertically moved and arranged at the left side of the dovetail groove, a trapezoidal block fixedly arranged at the right end surface of the lifting rack 19 and positioned in the dovetail groove, a lifting plate 20 fixedly arranged at the lower end of the lifting rack 19, a rope 21 fixedly arranged between the lifting plate 20 and the steel pipe 18, a lifting steel pipe 22 fixedly arranged at the lower end surface of the pressing plate 17, and a second part of the rope body; be filled with gas in the downside of clamp plate 17, when the people is unsettled to drop, clamp plate 17 can receive gaseous resistance when the lapse, thereby the cushioning effect has been played, reduce and receive great impact force when the people falls to hang, when the downside gas leakage of clamp plate 17, extension spring drives clamp plate 17 lapse under the effect of elasticity, thereby drive rope 21 lapse, rope 21 drives lifting rack 19 lapse, lifting rack 19 drives lifter plate 20 lapse, lifter plate 20 drives lifting rack 19 lapse, move rack 19 to activity space's bottom, rack 19 drives the butt plate rotation right with the cooperation of a plurality of meshing teeth, thereby let the couple can't detain when the square steel, thereby can in time discover the change when buffer device gas leakage can't play the cushioning effect, thereby make equipment use safer.
The first part of rope body and the second part of rope body are prior art.

Claims (4)

1. The utility model provides a high-quality safety rope based on building field which characterized in that: comprises a first part of safety rope body (1), a buffer device arranged on the lower side of the first part of safety rope body (1), and a fixing device arranged on the upper side of the first part of safety rope body; the fixing device comprises a hook (2) fixedly arranged at the upper end of the first part of the safety rope body (1), a hook arc-shaped space which is arranged in the hook (2) and has a downward opening, and a trapezoidal groove arranged at the upper side of the inner wall of the hook arc-shaped space; the fixing device also comprises a semicircular arc block (3) movably arranged on the lower side of the trapezoidal groove, a first abutting block component arranged on the semicircular arc block (3), a second abutting block component arranged on the right side of the semicircular arc block (3), an inclined block (8) fixedly arranged on the inner wall of the semicircular arc block (3), a groove arranged on the upper side of the inclined block (8), and a movable space arranged at the lower end of the hook (2); the fixing device also comprises a movable shaft (10) which is rotatably arranged between the front end wall and the rear end wall of the movable space, a supporting plate (11) which is fixedly arranged on the outer surface of the movable shaft (10), a plurality of meshing teeth (90) which are respectively fixedly arranged on one half of the outer surface of the movable shaft (10), a chute which is fixedly arranged on the left end surface of the supporting plate (11), two long plates which are fixedly arranged on the front end surface and the rear end surface of the supporting plate (11), a fixed shaft (14) which is fixedly arranged between the two long plates, an attaching plate (15) which is fixedly arranged on the outer surface of the fixed shaft (14), a first attaching groove which is arranged on the semicircular arc block, and a second attaching groove which is arranged on the inner wall; the first abutting block assembly comprises a trapezoidal block fixedly arranged at the upper end of the semicircular arc block (3) and positioned in the trapezoidal groove, two abutting blocks (4) fixedly arranged at the front end face and the rear end face of the semicircular arc block respectively, two gas spaces arranged at the front end wall and the rear end wall of the hook arc space respectively, two inlets and outlets arranged at the front end wall and the rear end wall of the gas space respectively, two first matching inclined blocks (200) arranged at one end opposite to the two inlets and outlets in a back-and-forth movement mode respectively, and two second matching inclined blocks (6) arranged at one end opposite to the two inlets and outlets in a back-and-forth movement mode respectively; the first abutting block assembly further comprises two matching springs and a spring, the two matching springs are fixedly arranged between the end faces of one end, opposite to the two inlets and the two second matching inclined blocks (6), the spring is fixedly arranged between the moving block and the ventilation space, and the first abutting block assembly and the second abutting block assembly are identical in structure.
2. High-quality safety rope based on the field of construction according to claim 1, characterized in that: the buffer device comprises a buffer shell (16) fixedly arranged at the lower end of the first part of the safety rope body (1), a buffer space arranged in the buffer shell (16), and a pressing plate (17) which can be arranged in the buffer space in a vertically moving mode.
3. High-quality safety rope based on the field of construction according to claim 2, characterized in that: the buffer device also comprises an extension spring fixedly arranged between the upper end wall of the buffer space and the pressing plate (17), a steel pipe (18) fixedly connected to the upper end surface of the pressing plate (17) and penetrating through the upper end wall of the buffer space, a trapezoidal groove arranged on the right end wall of the movable space, and a lifting rack (19) arranged on the left side of the trapezoidal groove in a vertically movable mode.
4. High-quality safety rope based on the field of construction according to claim 3, characterized in that: the buffer device further comprises a trapezoidal block fixedly arranged on the right end face of the lifting rack (19) and positioned in the trapezoidal groove, a lifting plate (20) fixedly arranged at the lower end of the lifting rack (19), a rope (21) fixedly arranged between the lifting plate (20) and the steel pipe (18), a lifting steel pipe (22) fixedly arranged on the lower end face of the pressing plate (17), and a second part rope body (23) fixedly arranged at the lower end of the lifting steel pipe (22).
CN201911158670.5A 2019-11-22 2019-11-22 High-quality safety rope based on building field Active CN110975188B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911158670.5A CN110975188B (en) 2019-11-22 2019-11-22 High-quality safety rope based on building field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911158670.5A CN110975188B (en) 2019-11-22 2019-11-22 High-quality safety rope based on building field

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Publication Number Publication Date
CN110975188A CN110975188A (en) 2020-04-10
CN110975188B true CN110975188B (en) 2021-05-04

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CN200963459Y (en) * 2006-10-23 2007-10-24 李秀峰 Special purpose safety belt for maintenance oil extractor
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CN106284964A (en) * 2016-09-30 2017-01-04 广西大学 A kind of high-altitude outer wall operation buffer
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CN108800064A (en) * 2018-08-02 2018-11-13 桂林海威科技股份有限公司 A kind of lamps and lanterns safe fall-proof rope
CN208198403U (en) * 2017-12-26 2018-12-07 常州中铁科技有限公司 A kind of definite length device cabin safety harness
CN208448465U (en) * 2018-07-03 2019-02-01 上海佳鹭新型建材有限公司 A kind of construction Portable safety rope
CN109589519A (en) * 2018-12-04 2019-04-09 河北省晋力电气有限公司 A kind of telescopic high altitude operation safety belt

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CN110294402B (en) * 2019-07-03 2020-11-24 浙江协成起重机械有限公司 Electric hoist
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2369706Y (en) * 1999-03-30 2000-03-22 张彪林 Safety belt hook for overhead operation
CN200963459Y (en) * 2006-10-23 2007-10-24 李秀峰 Special purpose safety belt for maintenance oil extractor
WO2009092576A1 (en) * 2008-01-23 2009-07-30 Aerialtech S.A. Fall protection rail and fall protection method
CN101417164A (en) * 2008-10-21 2009-04-29 安徽省电力公司安庆供电公司 Electric power pole tower cable type anti-drop system
CN102039014A (en) * 2009-10-20 2011-05-04 藤井电工株式会社 Safety belt and system for checking a usage status of the safety belt
CN202376648U (en) * 2011-11-22 2012-08-15 邢台县供电有限责任公司 High-hung low-used safety belt hook
CN203408391U (en) * 2013-08-22 2014-01-29 国家电网公司 High-place operation buffer
CN203620115U (en) * 2013-12-03 2014-06-04 国家电网公司 Permanently fixed steel wire-type anti-falling system
CN105148424A (en) * 2015-09-07 2015-12-16 国网山东省电力公司枣庄供电公司 High-place operation buffer for electric line repairing
CN205268858U (en) * 2015-12-18 2016-06-01 周北明 A aerial work buffer for electric line overhauls
CN106284964A (en) * 2016-09-30 2017-01-04 广西大学 A kind of high-altitude outer wall operation buffer
CN106549335A (en) * 2016-12-09 2017-03-29 国网山东省电力公司蓬莱市供电公司 A kind of power test is ascended a height and uses anti-fall device
CA3067258A1 (en) * 2016-12-14 2018-06-21 Stefan Winkler Safety carabiner to be placed on a rope
CN207356392U (en) * 2017-08-29 2018-05-15 国网浙江省电力公司温州供电公司 A kind of flexibility speed difference protective device
CN207785698U (en) * 2017-12-26 2018-08-31 国网技术学院 A kind of training vertical safe anti-falling line of steel tower climbing
CN208198403U (en) * 2017-12-26 2018-12-07 常州中铁科技有限公司 A kind of definite length device cabin safety harness
CN208448465U (en) * 2018-07-03 2019-02-01 上海佳鹭新型建材有限公司 A kind of construction Portable safety rope
CN108800064A (en) * 2018-08-02 2018-11-13 桂林海威科技股份有限公司 A kind of lamps and lanterns safe fall-proof rope
CN109589519A (en) * 2018-12-04 2019-04-09 河北省晋力电气有限公司 A kind of telescopic high altitude operation safety belt

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