CN114558260A - Anti-falling protective tool for high-altitude operation - Google Patents
Anti-falling protective tool for high-altitude operation Download PDFInfo
- Publication number
- CN114558260A CN114558260A CN202210292910.6A CN202210292910A CN114558260A CN 114558260 A CN114558260 A CN 114558260A CN 202210292910 A CN202210292910 A CN 202210292910A CN 114558260 A CN114558260 A CN 114558260A
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- sliding
- fixedly connected
- safety belt
- groove
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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
- A62B35/0006—Harnesses; Accessories therefor
-
- 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
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Abstract
The invention discloses a falling-prevention protective tool for high-altitude operation, which comprises a hoisted top plate and a bottom plate, and is characterized in that the top plate is arranged in a top opening type, connecting belts are fixedly connected to two sides and the rear part of the inner surface of the top plate, one side of each connecting belt is fixedly connected with a wrapping sleeve, a safety belt is arranged between the inner surfaces of the three wrapping sleeves, the safety belt can be tied at the waist of a user by arranging the open top plate and arranging the three connecting belts in the top plate, the safety belt is arranged by the wrapping sleeves on the connecting belts, and when a connecting frame on a sliding rod is inserted into the inner parts of the through holes and the clamping grooves by utilizing a connecting buckle head and the through holes on the safety belt, the user can be prevented from falling from the high altitude under the action of the connecting belts, and can move on the bottom plate because the connecting belts are in a loose state, and a sufficient moving space is provided for workers, provides comfortable working environment for the high-altitude operators.
Description
Technical Field
The invention relates to the technical field of aloft work falling prevention protection devices, in particular to an aloft work falling prevention protection device.
Background
The anti-falling device for high-altitude operation is necessary equipment for workers to work at high altitude, and can provide safe working environment for the workers, so that the anti-falling device for high-altitude operation becomes more important.
Chinese patent discloses a high-altitude anti-falling safety belt (publication number: CN104815405A), which comprises a belly belt, wherein the belly belt is provided with a lock catch and a buckle hole, the outer wall of the belly belt is sleeved with a belly belt ring, the belly belt is connected with a leg belt and a shoulder belt, the leg belt is provided with a leg belt fixing ring and a leg belt adjusting ring, workers are fixed through a plurality of sections of fixing rings and are suspended through connecting ropes, but the mode not only limits the activities of the workers, but also can cause injuries to the skin and the joints of the workers due to long-time suspension.
Disclosure of Invention
The invention aims to provide a falling-prevention protector for high-altitude operation, which is characterized in that an open top plate is arranged, three connecting belts are arranged in the top plate, a safety belt is arranged by wrapping and sleeving the connecting belts, and a connecting buckle head and a through hole on the safety belt are utilized to enable a connecting frame on a sliding rod to be inserted into the through hole and a clamping groove, so that the safety belt can be tied to the waist of a user, the user is prevented from falling from high altitude under the action of the connecting belts, and the connecting belts are in a loose state, so that the user can move on a bottom plate, sufficient moving space is provided for workers, and a comfortable working environment is provided for the workers at high altitude.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a protective equipment that falls is prevented in high altitude construction, includes the roof and the bottom plate of hoist and mount, the roof sets up to the open-top formula, the both sides and the equal fixedly connected with connecting band in rear of roof internal surface, every one side fixedly connected with parcel cover of connecting band, it is three be provided with the safety belt between the internal surface of parcel cover, the one end of safety belt is provided with the connector link head, one side of connector link head has been seted up and has been run through the groove, run through the internal surface in groove and the surface sliding connection of safety belt, one side that runs through the groove is provided with carries out the spacing subassembly of fixing a position to the safety belt.
As a further scheme of the invention: the limiting assembly comprises a sliding hole located on one side of the connecting buckle head, a clamping groove located on one side of the inner wall of the through groove and a plurality of through holes located on the safety belt, the inner surface of the sliding hole is connected with a sliding rod in a sliding mode, the outer surface of the sliding rod is connected with a connecting frame in a sliding mode, one side of the inner wall of the connecting frame is fixedly connected with a compression spring, and one side of the compression spring is fixedly connected with one end of the sliding rod.
As a further scheme of the invention: the outer surface cover of slide bar is equipped with thrust spring, one end of thrust spring and one side fixed connection of slide hole inner wall, the one end fixedly connected with arm-tie of slide bar, the sliding tray has all been seted up to the both sides on arm-tie surface, the equal fixedly connected with fixture block in both sides of slide hole inner wall, the surface of fixture block and the internal surface looks adaptation of sliding tray.
As a further scheme of the invention: the outer surface of the connecting frame is matched with the inner surface of the through hole, and the inner surface of the clamping groove is matched with the outer surface of the connecting frame.
As a further scheme of the invention: the top of the top plate is provided with an upper penetrating sleeve in a penetrating mode all around, the top of the bottom plate is provided with a lower penetrating sleeve in a penetrating mode all around, a threaded rod is arranged between the lower penetrating sleeve and the upper penetrating sleeve in a penetrating mode, the outer surface of the threaded rod is connected with a connecting nut in a threaded mode below the bottom plate, and the outer surface of the threaded rod is connected with a threaded sleeve in a threaded mode below the top plate.
As a further scheme of the invention: every the top fixedly connected with rings of threaded rod, relative two be provided with wire rope through the buckle chuck between the surface of rings, wire rope's surface is provided with the hanger plate.
As a further scheme of the invention: the steel wire rope hanging device is characterized in that connecting holes are formed in the periphery of the top of the hanging plate, the inner surface of each connecting hole is in sliding connection with the outer surface of the steel wire rope, positioning plates are fixedly connected to the front side and the rear side of the top of the hanging plate, and a hanging rod is arranged between the two opposite sides of the positioning plates.
As a further scheme of the invention: the locating slot has all been seted up to the both sides of jib surface, the internal surface of locating slot contacts with wire rope's surface.
As a further scheme of the invention: the top of bottom plate has seted up the spacing groove, the equal sliding connection in both sides of spacing inslot surface has the slip cap.
The invention has the beneficial effects that:
(1) according to the invention, the open top plate is arranged, the three connecting belts are arranged in the top plate, the safety belt is arranged through the wrapping sleeves on the connecting belts, the connecting buckle head and the through hole on the safety belt are utilized, and when the connecting frame on the sliding rod is inserted into the through hole and the clamping groove, the safety belt can be tied at the waist of a user, the user is prevented from falling from the high altitude under the action of the connecting belts, and the connecting belts are in a loose state, so that the user can move on the bottom plate, a sufficient moving space is provided for workers, and a comfortable working environment is provided for the workers working high above the ground.
(2) According to the seat belt device, the bottom plate and the top plate are connected through the threaded rod, the bottom plate is supported by matching with the connecting nut, the top plate supports the top plate through the threaded sleeve, when a worker wants to sit down for rest, the threaded sleeve is rotated to enable the position of the top plate to move downwards, so that the position of the driving safety belt can move downwards, the worker in the high altitude can insert two feet into the sliding sleeve and sit on the bottom plate, safety of the worker in the high altitude during rest can be guaranteed through the structure, and the practicability of the worker in the high altitude can be further improved.
(3) According to the invention, the hanging ring is arranged at the top end of each threaded rod, the two groups of steel wire ropes pass through the hanging ring, and the steel wire ropes are fixed by the hanging rods arranged on the hanging plates.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a top plan view of the outer structure of the top plate of the present invention;
FIG. 3 is a schematic view of the internal structure of the connecting buckle of the present invention;
FIG. 4 is a schematic view of the external structure of the base plate according to the present invention;
fig. 5 is an external structural view of the hanger plate of the present invention.
In the figure: 1. a top plate; 2. a base plate; 3. a threaded rod; 4. an upper penetrating sleeve; 5. a lower penetrating sleeve; 6. a connecting belt; 7. wrapping the sleeve; 8. a seat belt; 9. connecting a buckle head; 10. a through groove; 11. a limiting component; 111. a through hole; 112. a card slot; 113. a slide hole; 114. a slide bar; 115. a connecting frame; 116. a compression spring; 117. a thrust spring; 118. pulling a plate; 119. a clamping block; 110. a sliding groove; 12. a wire rope; 13. a buckle chuck; 14. a hanger plate; 15. positioning a plate; 16. connecting holes; 17. a boom; 18. positioning a groove; 19. a threaded sleeve; 20. a connecting nut; 21. a limiting groove; 22. a sliding sleeve; 23. a lifting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention relates to a falling prevention protector for aloft work, which comprises a top plate 1 and a bottom plate 2, the top plate 1 is of a top opening type, connecting belts 6 are fixedly connected to the two sides and the rear part of the inner surface of the top plate 1, a wrapping sleeve 7 is fixedly connected to one side of each connecting belt 6, a safety belt 8 is arranged between the inner surfaces of the three wrapping sleeves 7, the safety belt 8 is wound on the waist of a user, then one end of the safety belt 8 is inserted inside the connecting button 9, and the safety belt 8 is pulled in until the proper tightness, the user is prevented from falling down through the connecting belt 6, one end of the safety belt 8 is provided with a connecting buckle head 9, one side of the connecting buckle head 9 is provided with a through groove 10, the inner surface of the through groove 10 is connected with the outer surface of the safety belt 8 in a sliding way, a limiting component 11 for positioning the safety belt 8 is arranged on one side of the through groove 10.
The limiting component 11 comprises a sliding hole 113 located on one side of the connecting buckle head 9, a clamping groove 112 located on one side of the inner wall of the through groove 10, and a plurality of through holes 111 located on the safety belt 8, wherein a sliding rod 114 is connected to the inner surface of the sliding hole 113 in a sliding manner, a connecting frame 115 is connected to the outer surface of the sliding rod 114 in a sliding manner, a compression spring 116 is fixedly connected to one side of the inner wall of the connecting frame 115, one side of the compression spring 116 is fixedly connected with one end of the sliding rod 114, the opening type top plate 1 is arranged, three connecting belts 6 are arranged in the top plate 1, the safety belt 8 is arranged through a wrapping sleeve 7 on the connecting belt 6, the connecting buckle head 9 and the through hole 111 on the safety belt 8 are utilized, when the through hole 111 on the safety belt 8 is aligned with the sliding hole 113, the sliding rod 114 at this time pushes the compression spring 116 to drive the connecting frame 115 to slide into the through hole 111 from the inside of the sliding hole 113 and contact with the inner surface of the clamping groove 112, the pulling plate 118 is then rotated so that the sliding slot 110 is misaligned with the latch 119, and the push spring 117 is in a compressed state, so that the safety belt 8 can be fastened to the waist of the user, the user is prevented from falling from the high altitude by the connecting strap 6, and the user can move on the base plate 2 because the connecting strap 6 is in a loose state, so that a sufficient amount of moving space is provided for the worker, and a comfortable working environment is provided for the worker working at high altitude.
The outer surface cover of slide bar 114 is equipped with thrust spring 117, one end of thrust spring 117 and one side fixed connection of sliding hole 113 inner wall, the one end fixedly connected with arm-tie 118 of slide bar 114, sliding tray 110 has all been seted up on the both sides on arm-tie 118 surface, the equal fixedly connected with fixture block 119 in both sides of sliding hole 113 inner wall, the surface of fixture block 119 and the internal surface looks adaptation of sliding tray 110.
The outer surface of the connecting frame 115 is matched with the inner surface of the through hole 111, and the inner surface of the clamping groove 112 is matched with the outer surface of the connecting frame 115.
All run through around the 1 top of roof and be provided with and run through cover 4, all run through around the 2 top of bottom plate and be provided with down and run through cover 5, run through cover 5 down and go through to set up threaded rod 3 between the cover 4, the surface of threaded rod 3 and the below threaded connection who is located bottom plate 2 have coupling nut 20, the surface of threaded rod 3 and the below threaded connection who is located roof 1 have thread bush 19, support bottom plate 2 through coupling nut 20 and threaded rod 3, recycle thread bush 19 and support roof 1, this kind of mode not only structure is comparatively simple, and it is also comparatively convenient to dismantle and install in addition, can further its practicality of improvement.
Every the top fixedly connected with rings 23 of threaded rod 3, it is relative two be provided with wire rope 12 through buckle chuck 13 between rings 23's the surface, buckle chuck 13 is prior art for fixed wire rope 12 no longer gives unnecessary details here, wire rope 12's surface is provided with hanger plate 14, through setting up rings 23 on the top of every threaded rod 3 to pass rings 23 through two sets of wire rope 12, utilize the jib 17 of installation on hanger plate 14 to fix wire rope 12, because hang the position of getting and become the line by the point, can prevent rocking by a wide margin of whole device, further improve the security of this equipment.
Connecting holes 16 are formed in the periphery of the top of the hanging plate 14, the inner surface of each connecting hole 16 is connected with the outer surface of the steel wire rope 12 in a sliding mode, positioning plates 15 are fixedly connected to the front side and the rear side of the top of the hanging plate 14, and a hanging rod 17 is arranged between the two opposite sides of each positioning plate 15.
And positioning grooves 18 are formed in two sides of the outer surface of the hanging rod 17, and the inner surfaces of the positioning grooves 18 are in contact with the outer surface of the steel wire rope 12.
Spacing groove 21 has been seted up at the top of bottom plate 2, the equal sliding connection in both sides of spacing groove 21 internal surface has sliding sleeve 22, connect bottom plate 2 and roof 1 through threaded rod 3, cooperation coupling nut 20 supports bottom plate 2, and roof 1 supports roof 1 through thread bush 19, when the staff wants to sit down the rest, make the position of roof 1 move down through rotating thread bush 19, thereby can move down the position that drives safety belt 8, high altitude construction personnel can insert the inside of sliding sleeve 22 with both feet this moment, and sit on bottom plate 2, can guarantee the safety when high altitude construction personnel have a rest through this structure, further improve its practicality.
The working principle of the invention is as follows: firstly, a steel wire rope 12 sequentially passes through a hanging ring 23 and a connecting hole 16 on one side and is lapped in a positioning groove 18 on a hanging rod 17, then passes through the connecting hole 16 and the hanging ring 23 on the other side, then the steel wire rope 12 is fixed through a buckle chuck 13, at the moment, the hanging rod 17 is hoisted through an external crane, a groove can be formed on the hanging rod 17, so that the stability of the hanging rod 17 during hoisting can be improved, or the hanging ring is arranged on the hanging rod 17, a user enters an opening of a top plate 1 and stands on a bottom plate 2, at the moment, a safety belt 8 is wound on the waist of the user, then one end of the safety belt 8 is inserted into the connecting chuck 9 and is pulled into the safety belt 8 to reach a proper tightness, at the moment, a sliding rod 114 is pressed into the sliding hole 113 and a pulling plate 118 is rotated, so that the sliding groove 110 is aligned with a clamping block 119, and the sliding rod 114 is inserted into the sliding hole 113, when the through hole 111 on the safety belt 8 is aligned with the sliding hole 113, the sliding rod 114 at this time pushes the compression spring 116 to drive the connecting frame 115 to slide into the through hole 111 from the inside of the sliding hole 113 and contact with the inner surface of the snap groove 112, then the pulling plate 118 is rotated to make the sliding groove 110 dislocated with the snap block 119, the thrust spring 117 at this time is in a compressed state, when the sliding hole 113 is not aligned with the through hole 111, the sliding rod 114 is pressed, the sliding rod 114 slides in the connecting frame 115 at this time, so that the compression spring 116 is in a compressed state, when the sliding groove 110 is dislocated with the snap block 119, the safety belt 8 is pulled at this time to make the through hole 111 on the safety belt 8 aligned with the sliding hole 113, at this time, the connecting frame 115 is inserted into the through hole 111 and the snap groove 112 under the action of the compression spring 116 to further limit the safety belt 8, at this time, a person can stand in the top plate 1 to perform high-speed work, and prevent that the staff from falling through safety belt 8 to can not influence staff's activity, and through rotating thread bush 19 for thread bush 19 moves down at the surface of threaded rod 3, and then runs through cover 4 and move down under the effect of gravity on consequently roof 1, and the staff of this moment can insert the inside of slip cap 22 with both feet, and sits high-altitude construction on roof 1, further improves its practicality.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. The utility model provides a protective equipment that falls is prevented in high altitude construction, includes roof (1) and bottom plate (2) of hoist and mount, its characterized in that, roof (1) sets up to open-top formula, the both sides and the equal fixedly connected with connecting band (6) in rear of roof (1) internal surface, every one side fixedly connected with parcel cover (7) of connecting band (6), it is three be provided with safety belt (8) between the internal surface of parcel cover (7), the one end of safety belt (8) is provided with connection buckle head (9), one side of connection buckle head (9) has been seted up and has been run through groove (10), the internal surface that runs through groove (10) and the surface sliding connection of safety belt (8), one side that runs through groove (10) is provided with spacing subassembly (11) that go on fixing a position safety belt (8).
2. The aerial work falling protection tool is characterized in that the limiting component (11) comprises a sliding hole (113) located on one side of the connecting buckle head (9), a clamping groove (112) located on one side of the inner wall of the through groove (10) and a plurality of through holes (111) located on the safety belt (8), a sliding rod (114) is connected to the inner surface of the sliding hole (113) in a sliding mode, a connecting frame (115) is connected to the outer surface of the sliding rod (114) in a sliding mode, a compression spring (116) is fixedly connected to one side of the inner wall of the connecting frame (115), and one side of the compression spring (116) is fixedly connected with one end of the sliding rod (114).
3. The fall protection tool for aloft work according to claim 2, wherein the outer surface of the sliding rod (114) is sleeved with a thrust spring (117), one end of the thrust spring (117) is fixedly connected with one side of the inner wall of the sliding hole (113), one end of the sliding rod (114) is fixedly connected with a pulling plate (118), two sides of the surface of the pulling plate (118) are provided with sliding grooves (110), two sides of the inner wall of the sliding hole (113) are fixedly connected with clamping blocks (119), and the outer surface of each clamping block (119) is matched with the inner surface of each sliding groove (110).
4. The fall protection harness for aloft work according to claim 3, wherein the outer surface of the connection frame (115) is fitted with the inner surface of the through hole (111), and the inner surface of the clamping groove (112) is fitted with the outer surface of the connection frame (115).
5. The fall protection tool for high altitude construction according to claim 1, characterized in that the top plate (1) is provided with an upper penetrating sleeve (4) around the top in a penetrating manner, the bottom plate (2) is provided with a lower penetrating sleeve (5) around the top in a penetrating manner, a threaded rod (3) is arranged between the lower penetrating sleeve (5) and the upper penetrating sleeve (4), the lower part of the outer surface of the threaded rod (3) located on the bottom plate (2) is connected with a connecting nut (20) through a thread, and the lower part of the outer surface of the threaded rod (3) located on the top plate (1) is connected with a threaded sleeve (19) through a thread.
6. The falling protection tool for high altitude construction is characterized in that a hanging ring (23) is fixedly connected to the top end of each threaded rod (3), a steel wire rope (12) is arranged between the outer surfaces of the two hanging rings (23) through a clamping chuck (13), and a hanging plate (14) is arranged on the outer surface of the steel wire rope (12).
7. The fall protection tool for high altitude construction as claimed in claim 6, wherein the top of the hanging plate (14) is provided with connecting holes (16) all around, the inner surface of the connecting holes (16) is slidably connected with the outer surface of the steel wire rope (12), the front side and the rear side of the top of the hanging plate (14) are fixedly connected with positioning plates (15), and a hanging rod (17) is arranged between the opposite sides of the two positioning plates (15).
8. The fall protection harness for aloft work according to claim 7, wherein the suspension rod (17) is provided with positioning grooves (18) on both sides of the outer surface, and the inner surfaces of the positioning grooves (18) are in contact with the outer surface of the steel wire rope (12).
9. The fall protection tool for high altitude construction as claimed in claim 1, wherein the top of the base plate (2) is provided with a limiting groove (21), and two sides of the inner surface of the limiting groove (21) are slidably connected with sliding sleeves (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210292910.6A CN114558260B (en) | 2022-03-23 | 2022-03-23 | Anti-falling protective tool for high-altitude operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210292910.6A CN114558260B (en) | 2022-03-23 | 2022-03-23 | Anti-falling protective tool for high-altitude operation |
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| Publication Number | Publication Date |
|---|---|
| CN114558260A true CN114558260A (en) | 2022-05-31 |
| CN114558260B CN114558260B (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210292910.6A Active CN114558260B (en) | 2022-03-23 | 2022-03-23 | Anti-falling protective tool for high-altitude operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115770365A (en) * | 2022-12-02 | 2023-03-10 | 国网青海省电力公司海南供电公司 | Safety guarantee mechanism for power grid operation and maintenance detection |
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| CN202948605U (en) * | 2012-11-27 | 2013-05-22 | 邵阳学院 | Fulcrum regulating assistor for singing sound production breath |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115770365A (en) * | 2022-12-02 | 2023-03-10 | 国网青海省电力公司海南供电公司 | Safety guarantee mechanism for power grid operation and maintenance detection |
| CN115770365B (en) * | 2022-12-02 | 2023-11-10 | 国网青海省电力公司海南供电公司 | Safety guarantee mechanism for power grid operation and maintenance detection |
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| Publication number | Publication date |
|---|---|
| CN114558260B (en) | 2023-03-10 |
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