CN114984481B - High-altitude outer frame safety rope hook device - Google Patents
High-altitude outer frame safety rope hook device Download PDFInfo
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- CN114984481B CN114984481B CN202210714720.9A CN202210714720A CN114984481B CN 114984481 B CN114984481 B CN 114984481B CN 202210714720 A CN202210714720 A CN 202210714720A CN 114984481 B CN114984481 B CN 114984481B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0043—Lifelines, lanyards, and anchors therefore
- A62B35/0075—Details of ropes or similar equipment, e.g. between the secured person and the lifeline or anchor
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a high-altitude outer frame safety rope hooking device which comprises a main rod horizontally erected on an external outer frame, wherein a plurality of auxiliary rods are arranged at the bottom of the main rod along the length direction of the main rod, a hanging groove for hooking an external safety rope hook is formed in one side of each auxiliary rod, the hanging grooves are arranged on the outer wall of the main rod in a straight line along the length direction of the main rod, and a plurality of hooks for hooking a safety rope body are arranged on the auxiliary rods along the height direction of the auxiliary rods. The invention solves the problems that the integral structure of the guide rope for hanging the safety rope of a worker is unstable and cannot bear the weight of the worker when the worker falls, and the guide rope fails once the safety rope is broken from the hook in the prior art.
Description
Technical Field
The invention relates to the technical field of high-altitude anti-falling devices, in particular to a high-altitude outer frame safety rope hook device.
Background
At present, high-altitude operation, also called high-altitude operation, often occurs on construction sites, and refers to operation performed at a high altitude where the falling height is more than 2m of a falling height reference plane. The high-altitude operation requires that a building or a support part should bear the load of the hanging basket when bearing, and theoretically, the high-altitude operation has certain risk. In order to avoid the risk of falling of workers in high-altitude operation in the current construction site, a guide rope is usually connected between two vertical rods to hook a safety rope of the workers, so that the workers are prevented from falling when performing high-altitude operation, but the temporary safety rope in the prior art is unstable when hanging the rope and is easy to shake due to external stress, the safety rope of the workers is simple and crude and falls only by a hook and a rope body, if the phenomenon of the workers occurs, the safety rope needs to bear the weight of the whole workers, and the whole rope can shake due to shaking of the workers, so that the workers cannot climb to a high-altitude construction platform along the rope, the connection between the safety rope and the hook is easy to break under the weight of the workers, and the workers directly fall high-altitude operation and lose lives.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a high-altitude outer frame safety rope hook device, which aims to solve the problems that the integral structure of a guide rope for hooking a worker safety rope is unstable, the weight of the worker cannot be borne when the worker falls, and the guide rope fails once the safety rope is broken with a hook in the prior art.
In order to achieve the purpose, the invention provides a high-altitude outer frame safety rope hooking device which comprises a main rod horizontally erected on an external outer frame, wherein a plurality of auxiliary rods are arranged at the bottom of the main rod along the length direction of the main rod, a hanging groove for hooking an external safety rope hook is formed in one side of each auxiliary rod, the hanging grooves are arranged on the outer wall of the main rod in a straight line along the length direction of the main rod, and a plurality of hooks for hooking a safety rope body are arranged on each auxiliary rod along the height direction of the auxiliary rod.
The technical scheme is adopted, and the method has the advantages that: when workers carry out high-altitude operation, the hooks on the safety ropes are firstly hung in the hanging grooves and the safety ropes are sequentially hooked with the hooks, at the moment, the safety ropes are hooked by all the hooks on the auxiliary rod, and at the moment, the workers can carry out high-altitude operation; according to the technology, the hook on the safety rope can be stably connected with the main rod due to the arrangement of the hanging groove, the main rod can not shake when a worker falls in high altitude, the worker can better borrow force and climb back to the high altitude operation platform, meanwhile, the safety rope body can be hooked by the arrangement of the hooks, the hook positions and the hanging groove positions are arranged in a staggered mode, the connection position between the safety rope body and the safety rope hook is in a skew mode, the safety rope body can be clamped on the hooks, the safety rope can be instantly hooked with the hooks when the worker falls in high altitude, impact force generated in the moment that the worker falls is reduced, and meanwhile, the worker can not continuously fall; the worker can adopt a winding hooking method when hooking the safety rope body and the hook, so that the connection strength between the safety rope body and the hook is further improved.
The invention further provides that: the crotch comprises kink and vertical portion, a plurality of fixed orificess of having arranged along its self direction of height on the auxiliary rod, it is a plurality of the crotch sets up with a plurality of fixed orificess one-to-one, every the vertical portion of crotch all slides and sets up in the fixed orifices, the spout has been seted up to cavity on the auxiliary rod, the spout all communicates the setting with every fixed orifices, it is provided with the slide bar to slide in the spout, it has a plurality of spacing holes to run through along the slide bar direction of height on the slide bar, spacing hole diameter is unanimous with the fixed orifices diameter, be provided with on the mobile jib and be used for driving the driving piece that the slide bar moved down in the spout when external workman is out of order to fall, be provided with in the fixed orifices and be used for driving the vertical portion of crotch to insert the fitting piece that corresponds spacing hole when fixed orifices align with adjacent spacing hole.
The technical scheme is adopted, and the method has the advantages that: at the moment that a worker falls, the driving piece drives the sliding rod to move downwards in the sliding groove, when the sliding rod moves downwards in the sliding groove, the limiting hole in the sliding rod is gradually aligned with the adjacent fixing hole, when the sliding rod is aligned, the vertical part of the hook is directly inserted into the corresponding limiting hole due to the driving of the matching piece, at the moment, the vertical part of the hook is inserted into the limiting hole, so that the end face of the bent part of the hook is abutted and buckled on the outer wall of the auxiliary rod, and then the safety rope body is limited, the safety rope body is fixed on the outer wall of the auxiliary rod, and further, the worker is prevented from continuing to fall downwards, and the worker can climb back to the high-altitude operation platform along the auxiliary rod and the safety rope again; the setting of above-mentioned technique makes the crotch just can fix the safety rope body in the twinkling of an eye that the workman falls, and then ensures that the workman can not continue to fall down, and produced impact force and gravity when the workman falls hold down simultaneously if the couple on the safety rope and the safety rope body between the phenomenon of splitting, a plurality of crotch also can be with the safety rope body firm fix on the auxiliary rod outer wall, form dual guarantee, and then improved workman high altitude construction's security.
The invention further provides that: every all communicate between vice pole and the adjacent and corresponding groove of hanging has the cooperation groove, and is a plurality of the cooperation groove is all seted up on the mobile jib, every it all caves in the indent bottom has the indent, every the indent all communicates with adjacent cooperation groove the spout all sets up with adjacent cooperation groove intercommunication, every the cooperation inslot all slides and is provided with the drive plate, the drive plate is the driving piece promptly, every all slide in the indent and be provided with first cooperation piece, every first cooperation piece all is connected with adjacent drive plate top separately and sets up, every all slide in the spout and be provided with second cooperation piece, every second cooperation piece all sets up with adjacent drive plate end-to-end connection separately, every second cooperation piece bottom all contradicts the cooperation with adjacent slide bar top separately.
The technical scheme is adopted, and the method has the advantages that: when a worker falls, a hook of a safety rope on the body of the worker presses down a first matching block in a pressing groove, the impact force generated at the moment of falling and the self gravity of the worker drive the first matching block to move downwards in the pressing groove and drive a driving plate to move downwards in a matching groove, the driving plate moves downwards to drive a second matching block to move downwards in a sliding groove, and the second matching block moves downwards to apply the action force formed by combining the impact force and the self gravity of the worker on a sliding rod to promote the sliding of the sliding rod in the sliding groove, so that the vertical part of a hook can be inserted into a corresponding limiting hole as usual; the arrangement of the technology ensures that the hook can fix the safety rope body at the first time when the worker falls, and further ensures that the worker cannot continue to fall downwards.
The invention further sets up: the fitting piece includes expanding spring, the expanding spring cover is established on the vertical portion of adjacent crotch, expanding spring one end periphery wall is connected with fixed orifices opening part internal perisporium, and other end internal perisporium is connected the setting with the vertical portion periphery wall of crotch.
The technical scheme is adopted, and the method has the advantages that: the arrangement of the telescopic spring in the technology ensures that the vertical part of the hook is driven to be inserted into the adjacent limiting hole at the moment when the sliding rod moves downwards, and further ensures that the hook tightens and fixes the safety rope body of a worker at the moment when the worker falls.
The invention further provides that: the utility model discloses a first-aid rod, including auxiliary rod, first-aid rod, auxiliary rod bottom, limiting groove, first-aid rod periphery wall, the articulated holding rod that supplies external workman to grip that is provided with in the recess, set up the groove of being even with the limiting groove intercommunication on the auxiliary rod bottom periphery wall, even insert on the groove and be equipped with the card that is used for penetrating the limiting groove, first-aid rod bottom is to detaining and is set up on the card terminal surface.
The technical scheme is adopted, and the method is beneficial to that: when the workman falls, the workman is restricted unable continuation downwards by the safety rope and falls, make the workman hang aloft, the workman can extract the card this moment, make the first-aid pole no longer receive the restriction of card and slide at the spacing inslot, until exposing the spout, the workman can climb back high altitude construction platform again with the help of the first-aid pole this moment, it has the holding rod still to articulate simultaneously on the first-aid pole, be vertical state with the first-aid pole when holding rod swing is complete, the setting up of holding rod makes things convenient for the workman to borrow the power and climbs back high altitude construction platform again.
The invention further sets up: the anti-falling groove is formed in the inner wall of the limiting groove along the height direction of the auxiliary rod, an insertion block used for inserting the anti-falling groove is arranged on the outer wall of the first-aid rod, the radial cross section of the insertion block is consistent with that of the anti-falling groove, and the radial cross section of the insertion block is in a trapezoidal arrangement.
The technical scheme is adopted, and the method has the advantages that: the setting of inserted block ensures that the first-aid rod can not break away from the spacing groove completely, and then ensures that the first-aid rod can not lead to the workman to borrow the power failure with the spacing groove separation when the workman uses the first-aid rod.
The invention further provides that: and an anti-falling net is arranged between the adjacent auxiliary rods.
The technical scheme is adopted, and the method is beneficial to that: the arrangement of the anti-falling net further improves the anti-falling performance of the technology.
Drawings
FIG. 1 is a three-dimensional view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a side sectional view of FIG. 2;
FIG. 4 is a front cross-sectional view of FIG. 2;
fig. 5 is a three-dimensional view showing the use state of the first aid pole of the present invention.
Detailed Description
The invention provides a high-altitude outer frame safety rope hooking device, which comprises a main rod 1 horizontally erected on an external outer frame, wherein a plurality of auxiliary rods 2 are distributed at the bottom of the main rod 1 along the length direction of the main rod 1, one side of each auxiliary rod 2 is provided with a hanging groove 11 for hooking an external safety rope hook, the hanging grooves 11 are distributed on the outer wall of the main rod 1 in a straight line along the length direction of the main rod 1, a plurality of hooks 3 for hooking a safety rope body are distributed on each auxiliary rod 2 along the height direction of the auxiliary rod, each hook 3 comprises a bending part 31 and a vertical part 32, a plurality of fixing holes 21 are distributed on each auxiliary rod 2 along the height direction of the auxiliary rod, the hooks 3 are arranged in one-to-one correspondence with the fixing holes 21, each vertical part 32 of each hook 3 is arranged in the fixing hole 21 in a sliding manner, a sliding groove 22 is formed in each auxiliary rod 2 in a hollow manner, the sliding groove 22 is communicated with each fixing hole 21, a sliding rod 23 is arranged in the sliding groove 22 in a sliding manner, a plurality of limiting holes 231 penetrate through the sliding rod 23 in the height direction, the diameters of the limiting holes 231 are consistent with the diameters of the fixing holes 21, a driving piece used for driving the sliding rod 23 to move downwards in the sliding groove 22 when an external worker falls due to foot loss is arranged on the sliding rod 23, a matching piece used for driving the vertical part 32 of the hook 3 to be inserted into the corresponding limiting hole 231 when the fixing hole 21 is aligned with the adjacent limiting hole 231 is arranged in the fixing hole 21, a matching groove 4 is communicated between each auxiliary rod 2 and the adjacent and corresponding hanging groove 11, a plurality of matching grooves 4 are arranged on the main rod 1, a pressing groove 41 is sunken at the bottom of each hanging groove 11, each pressing groove 41 is communicated with the adjacent matching groove 4, and each sliding groove 22 is communicated with the adjacent matching groove 4, every all slide in cooperation groove 4 and be provided with drive plate 42, drive plate 42 is driving piece, every all slide in the indent 41 and be provided with first cooperation piece 411, every first cooperation piece 411 all is connected the setting with adjacent drive plate 42 top separately, every all slide in the spout 22 and be provided with second cooperation piece 221, every second cooperation piece 221 all sets up with adjacent drive plate 42 end-to-end connection separately, every second cooperation piece 221 bottom all with adjacent slide bar 23 top conflict cooperation separately, expanding spring 33 includes expanding spring 33, expanding spring 33 cover is established on adjacent 3 vertical portions 32 of crotch, expanding spring 33 one end periphery wall is connected with fixed orifices 21 opening part internal perisporium, and other end internal periphery wall is connected the setting with 3 vertical portions 32 periphery wall of crotch, 2 bottom of subsidiary pole is along the sunken spacing groove 25 of 2 direction of height, the sliding is provided with first aid pole 5 in the spacing groove 25, sunken recess on first aid pole 5, articulated being provided with the holding rod 51 that supplies external workman, set up on 2 bottoms of cooperation groove 4 with the card is provided with the radial direction of the card and is provided with the card on the radial direction of the card is inserted and is inserted the spacing groove 52, and is provided with the card is inserted the card and is inserted the radial card on the radial direction of the spacing groove 52, and is inserted the card and is inserted the card on the spacing groove 52 and is inserted the radial slot 52, and is inserted the card on the spacing groove 52.
While there have been shown and described what are at present considered to be the fundamental and essential features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the foregoing embodiments, but is described in the foregoing description only for the purpose of illustrating the principles of the invention and is subject to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high altitude outrigger safety rope hook device which characterized in that: the safety rope hook comprises a main rod which is horizontally erected on an external frame, a plurality of auxiliary rods are arranged at the bottom of the main rod along the length direction of the main rod, a hanging groove for hanging an external safety rope hook is formed in one side of each auxiliary rod, a plurality of hanging grooves are arranged on the outer wall of the main rod in a straight line along the length direction of the main rod, a plurality of hooks for hooking a safety rope body are arranged on each auxiliary rod along the height direction of the auxiliary rod, the positions of the hooks and the positions of the hanging grooves are arranged in a staggered mode, each hook comprises a bending part and a vertical part, a plurality of fixing holes are arranged on each auxiliary rod along the height direction of the auxiliary rod, a plurality of hooks and a plurality of fixing holes are arranged in a one-to-one mode, each vertical part of each hook slides and is arranged in the fixing hole, a sliding groove is formed in the auxiliary rod in a hollow mode, each sliding groove is communicated with each fixing hole, a sliding rod is arranged in each sliding groove, and a plurality of limiting holes penetrate through the sliding rod along the height direction of the sliding rod, the diameter of the limiting hole is consistent with that of the fixing hole, a matching piece for driving the vertical part of the hook to be inserted into the corresponding limiting hole when the fixing hole is aligned with the adjacent limiting hole is arranged in the fixing hole, when the vertical part of the hook is inserted into the limiting hole, the end surface of the bent part of the hook is abutted against and buckled on the outer wall of the auxiliary rod, so as to limit the safety rope body, a matching groove is communicated between each auxiliary rod and the adjacent and corresponding hanging groove, a plurality of matching grooves are formed in the main rod, a pressing groove is recessed at the bottom of each hanging groove, each pressing groove is communicated with the adjacent matching groove, each sliding groove is communicated with the adjacent matching groove, a driving plate is arranged in each matching groove in a sliding manner, a first matching block is arranged in each pressing groove in a sliding manner, each first matching block is connected with the beginning end of the respective adjacent driving plate, each sliding groove is internally provided with a second matching block in a sliding manner, each second matching block is connected with the tail end of the adjacent driving plate, and the bottom of each second matching block is in interference fit with the top of the adjacent sliding rod.
2. The high-altitude outer frame safety rope hook device as claimed in claim 1, wherein: the fitting piece includes expanding spring, the expanding spring cover is established on the vertical portion of adjacent crotch, expanding spring one end periphery wall is connected with fixed orifices opening part internal perisporium, and other end internal perisporium is connected the setting with the vertical portion periphery wall of crotch.
3. The high-altitude outer frame safety rope hook device as claimed in claim 1, wherein: the utility model discloses a first-aid rod, including auxiliary rod, first-aid rod, auxiliary rod bottom, limiting groove, first-aid rod periphery wall, the articulated holding rod that supplies external workman to grip that is provided with in the recess, set up the groove of being even with the limiting groove intercommunication on the auxiliary rod bottom periphery wall, even insert on the groove and be equipped with the card that is used for penetrating the limiting groove, first-aid rod bottom is to detaining and is set up on the card terminal surface.
4. The high-altitude outer frame safety rope hook device as claimed in claim 3, wherein: the anti-falling groove is formed in the inner wall of the limiting groove along the height direction of the auxiliary rod, an insertion block used for inserting the anti-falling groove is arranged on the outer wall of the first-aid rod, the radial cross section of the insertion block is consistent with that of the anti-falling groove, and the radial cross section of the insertion block is in a trapezoidal arrangement.
5. The high-altitude outer frame safety rope hook device as claimed in claim 1, wherein: and an anti-falling net is arranged between the adjacent auxiliary rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210714720.9A CN114984481B (en) | 2022-06-22 | 2022-06-22 | High-altitude outer frame safety rope hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210714720.9A CN114984481B (en) | 2022-06-22 | 2022-06-22 | High-altitude outer frame safety rope hook device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114984481A CN114984481A (en) | 2022-09-02 |
| CN114984481B true CN114984481B (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210714720.9A Active CN114984481B (en) | 2022-06-22 | 2022-06-22 | High-altitude outer frame safety rope hook device |
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| CN (1) | CN114984481B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105031849A (en) * | 2015-07-15 | 2015-11-11 | 国家电网公司 | Anti-falling device used for outdoor high-altitude operation |
| CN109173113A (en) * | 2018-10-25 | 2019-01-11 | 国网四川省电力公司德阳供电公司 | Falling proof device and its hanging method based on unmanned plane suspension |
| CN208591477U (en) * | 2018-06-20 | 2019-03-12 | 青建集团股份公司 | A kind of high altitude operation safe fall-proof rope |
| CN209253981U (en) * | 2018-11-28 | 2019-08-16 | 长沙有色冶金设计研究院有限公司 | A kind of fall protection device for working at height |
| CN210447907U (en) * | 2019-07-31 | 2020-05-05 | 拓路士地理科技有限公司 | Automatic interlocking safety rope |
| CN212941059U (en) * | 2020-06-30 | 2021-04-13 | 华南中外运供应链管理有限公司 | Anti-falling hanging frame |
| CN114504746A (en) * | 2022-02-17 | 2022-05-17 | 江西高强电瓷集团有限公司 | Anti-falling safety device for high-altitude anti-falling protection of high-voltage electric tower |
| CN216703212U (en) * | 2021-12-03 | 2022-06-10 | 云南电网有限责任公司西双版纳供电局 | Climbing-free mounting human body anti-falling back-up protection device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4105997B2 (en) * | 2003-08-18 | 2008-06-25 | 藤井電工株式会社 | Safety band fittings for rooftop work |
| US9216307B2 (en) * | 2013-12-11 | 2015-12-22 | Yi-Pin Liu | Anti-falling device |
-
2022
- 2022-06-22 CN CN202210714720.9A patent/CN114984481B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031849A (en) * | 2015-07-15 | 2015-11-11 | 国家电网公司 | Anti-falling device used for outdoor high-altitude operation |
| CN208591477U (en) * | 2018-06-20 | 2019-03-12 | 青建集团股份公司 | A kind of high altitude operation safe fall-proof rope |
| CN109173113A (en) * | 2018-10-25 | 2019-01-11 | 国网四川省电力公司德阳供电公司 | Falling proof device and its hanging method based on unmanned plane suspension |
| CN209253981U (en) * | 2018-11-28 | 2019-08-16 | 长沙有色冶金设计研究院有限公司 | A kind of fall protection device for working at height |
| CN210447907U (en) * | 2019-07-31 | 2020-05-05 | 拓路士地理科技有限公司 | Automatic interlocking safety rope |
| CN212941059U (en) * | 2020-06-30 | 2021-04-13 | 华南中外运供应链管理有限公司 | Anti-falling hanging frame |
| CN216703212U (en) * | 2021-12-03 | 2022-06-10 | 云南电网有限责任公司西双版纳供电局 | Climbing-free mounting human body anti-falling back-up protection device |
| CN114504746A (en) * | 2022-02-17 | 2022-05-17 | 江西高强电瓷集团有限公司 | Anti-falling safety device for high-altitude anti-falling protection of high-voltage electric tower |
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| CN114984481A (en) | 2022-09-02 |
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