CN111437538B - Anti-falling device for steel pipe pole - Google Patents
Anti-falling device for steel pipe pole Download PDFInfo
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- CN111437538B CN111437538B CN202010253790.XA CN202010253790A CN111437538B CN 111437538 B CN111437538 B CN 111437538B CN 202010253790 A CN202010253790 A CN 202010253790A CN 111437538 B CN111437538 B CN 111437538B
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- rail
- sliding block
- connecting block
- block
- falling
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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
- A62B35/0025—Details and accessories
Abstract
The invention discloses an anti-falling device for a steel pipe rod, which relates to the technical field of circuit equipment maintenance and comprises the steel pipe rod, wherein a crawling ladder is arranged on the steel pipe rod, an anti-falling track is arranged on one side of the crawling ladder and is arranged in a ladder shape, the anti-falling track comprises a first vertical track, a first transverse track, a second vertical track, a second transverse track and a third vertical track, a first sliding block and a second sliding block which are matched with the transverse track in size are respectively arranged in the first transverse track and the second transverse track, a connecting block is arranged at the bottom of the first vertical track, a safety bolt hole is arranged on the outer surface of the connecting block, an installation groove is formed in the sliding block, pushing grooves are respectively and horizontally formed in the first transverse track and the second transverse track, pushing blocks are slidably arranged in the pushing grooves, and the pushing blocks are connected with a handle through connecting rods. The climbing device is convenient to climb up and down, can protect a user and prevent the danger of accidental falling.
Description
Technical Field
The invention relates to the technical field of circuit equipment maintenance, in particular to an anti-falling device for a steel pipe rod.
Background
The pole climbing operation is daily work which a line maintainer must face, but the safety of high-altitude operation is the central importance of the whole operation, and the feedback of the maintainer at ordinary times leads to potential safety hazards and factors which are not beneficial to maintenance existing in the design of individual steel pipe poles at present. The prior common anti-falling equipment comprises three types, namely a safety belt (an electrician surrounding rod belt), a protection rope and an anti-falling device. The safety belt is generally when the high altitude construction, detains on the steel pipe of body side, nevertheless along with the continuous promotion of voltage class, the height of steel pipe pole is growing day by day, and constructor is in the climbing wire tower, and is tired out very easily, causes the danger of falling easily. Therefore, the anti-falling device for the steel pipe pole is provided.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the anti-falling device for the steel pipe pole.
The technical scheme adopted by the invention for solving the technical problems is as follows: an anti-falling device for a steel pipe rod comprises the steel pipe rod, wherein a ladder stand is vertically arranged on the steel pipe rod, an anti-falling track is arranged on one side of the ladder stand, the anti-falling track is arranged in a ladder shape and comprises a first vertical rail, a first transverse rail, a second vertical rail, a second transverse rail and a third vertical rail which are sequentially connected from bottom to top, the widths of the first vertical rail, the second vertical rail and the third vertical rail are sequentially increased, the widths of the first transverse rail, the second vertical rail and the second transverse rail are the same as the widths of the third vertical rail, a first sliding block and a second sliding block which are matched with the sizes of the transverse rails are respectively arranged in the first transverse rail and the second transverse rail, a connecting block is arranged at the bottom of the first vertical rail, the size of the connecting block is matched with that of the first vertical rail, a safety bolt hole is arranged on the outer surface of the connecting block, a first mounting groove and a second mounting groove are respectively arranged on the first sliding block and the second sliding block, the first mounting groove is matched, the second mounting groove is matched with the first sliding block in size, push grooves are horizontally formed in the first transverse rail and the second transverse rail respectively, a push-out block is arranged in the push grooves in a sliding mode and connected with a handle through a connecting rod below the outer surface of the steel pipe rod, and the handle is vertically arranged on one side of the crawling ladder.
Foretell anti-falling device for steel pipe pole, connecting block, first sliding block and second sliding block are made by metal material, the permanent magnetism layer is established to the connecting block bottom surface.
The anti-falling device for the steel pipe pole is characterized in that a baffle is arranged on the outer side of the anti-falling track.
The anti-falling device for the steel pipe rod is characterized in that the mounting bolt hole is connected with a safety belt of a worker.
The invention has the advantages that when the safety belt climbing device is used, a worker fastens the safety belt on the safety bolt hole of the connecting block, pulls the connecting block to slide upwards along the first vertical rail and reach the first mounting groove of the first sliding block in the climbing process, pulls the safety belt to the worker, the connecting block drives the first sliding block to slide along the first transverse rail and the second vertical rail and to continue to slide after being matched with the second sliding block, when the worker loses hands and falls, the falling of the worker is caused, the falling of one end of the connecting block is stopped after the height of the falling end of the connecting block due to the ladder-shaped arrangement of the anti-falling sliding rail, the operation safety of the worker is effectively protected, when the worker normally climbs downwards, the worker pushes the sliding block to push the right end of the transverse rail by pushing the handle, the sliding block arranged outside the connecting block is subjected to the minimum magnetic force due to the arrangement of the permanent magnetic layer at the bottom layer of the connecting block, the outermost sliding, climbing convenient to use from top to bottom can give user's protection, prevents that the danger that the accident dropped from taking place.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a steel pipe pole;
FIG. 2 is a schematic view of a fall arrest track;
FIG. 3 is a schematic structural view of the fall arrest track;
FIG. 4 is a schematic structural diagram of the connecting block, the first slider and the second slider.
In the figure, 1, a steel pipe pole, 2, a ladder, 3, an anti-falling track, 31, a first vertical rail, 32, a first transverse rail, 33, a second vertical rail, 34, a second transverse rail, 35, a third vertical rail, 4, a first sliding block, 41, a first mounting groove, 5, a second sliding block, 51, a second mounting groove, 6, a connecting block, 7, a safety bolt hole, 8, a pushing groove, 9, a pushing block, 10, a connecting rod, 11, a handle, 12, a permanent magnet layer and 13, a baffle plate are arranged.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following further description is made with reference to the accompanying drawings, and it is obvious that the following described drawings are only one embodiment of the present invention, and it is within the scope of the present invention for a person of ordinary skill in the art to obtain other embodiments based on the drawings and the embodiment without any creative effort.
An anti-falling device for a steel pipe pole comprises a steel pipe pole 1, wherein a ladder stand 2 is vertically arranged on the steel pipe pole 1, an anti-falling track 3 is arranged on one side of the ladder stand 2, the anti-falling track 3 is in a ladder type arrangement, the anti-falling track 3 comprises a first vertical rail 31, a first transverse rail 32, a second vertical rail 33, a second transverse rail 34 and a third vertical rail 35 which are sequentially connected from bottom to top, the widths of the first vertical rail 31, the second vertical rail 33 and the third vertical rail 35 are sequentially increased, the widths of the first transverse rail 32, the second vertical rail 33, the second transverse rail 34 and the third vertical rail 35 are the same, a first sliding block 4 and a second sliding block 5 which are matched with the transverse rail in size are respectively arranged in the first transverse rail 32 and the second transverse rail 34, a connecting block 6 is arranged at the bottom of the first vertical rail 31, a safety bolt hole 7 is arranged on the outer surface of the connecting block 6, a first mounting groove 41 and a second sliding block 51 are respectively arranged on the first mounting groove 4 and the second transverse rail 5, the first mounting groove 41 is matched with the connecting block 6 in size, the second mounting groove 51 is matched with the first sliding block 4 in size, the first transverse rail 32 and the second transverse rail 34 are respectively provided with a pushing groove 8 horizontally, a pushing block 9 is arranged in the pushing groove 8 in a sliding mode, the pushing block 9 is connected with the handle 11 through the connecting rod 10 below the outer surface of the steel pipe rod 1, and the handle 11 is vertically arranged on one side of the ladder stand 2.
In detail, the connecting block 6, the first sliding block 4 and the second sliding block 5 are made of metal materials, the permanent magnetic layer 12 is arranged on the bottom surface of the connecting block 6, the baffle 13 is arranged on the outer side of the anti-falling rail 3, and the mounting bolt hole 7 is connected with a safety belt of a worker.
When the safety belt climbing device is used, a worker fastens a safety belt on the safety bolt hole 7 of the connecting block 6, the safety belt drags the connecting block 6 to slide upwards along the first vertical rail 31 and reach the top end of the first vertical rail 31 in the process that the worker climbs upwards, at the moment, the connecting block 6 is clamped in the first mounting groove 41 of the first sliding block 4, the worker pulls the safety belt to the worker, the connecting block 6 drives the first sliding block 4 to slide along the first transverse rail 32 and the second vertical rail 33 together and to continue to slide after being matched with the second sliding block 5, when the worker loses hands and falls, the anti-falling sliding rail 3 is in the ladder-shaped arrangement, the connecting block 6 stops after falling to the height of one end, the operation safety of the worker is effectively protected, when the worker normally climbs downwards, the sliding block can stop at the left end of the transverse rail, the left end of the transverse rail is provided with the push-out block 9, the push-, handle 11 establishes the convenient staff operation in one side of cat ladder 2, and connecting rod 10 length is less than the length of safety belt, and staff promotes handle 11 and promotes the sliding block to the cross rail right-hand member, because permanent magnetism layer 12 is established to 6 bottoms of connecting block, establishes the sliding block in the 6 outsides of connecting block and receives magnetic force minimum, drags the safety belt and can make outermost sliding block break away from connecting block 6, can continue downward climbing under the protection of safety belt after staff resets handle 11 this moment.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (3)
1. The utility model provides a falling protector for steel pipe pole, includes steel pipe pole (1), its characterized in that: vertical cat ladder (2) that sets up on steel-pipe pole (1), cat ladder (2) one side is established defences and is weighed down track (3), it sets up to prevent weighing down track (3) and be the notch cuttype, prevent weighing down track (3) and include first perpendicular rail (31), first cross rail (32), second perpendicular rail (33), second cross rail (34) and third perpendicular rail (35) that connect gradually from bottom to top, the width that first perpendicular rail (31), second perpendicular rail (33) and third perpendicular rail (35) increases in proper order, first cross rail (32) and second perpendicular rail (33), second cross rail (34) are the same with the width that third perpendicular rail (35) were erected, set up respectively in first cross rail (32) and second cross rail (34) and erect first sliding block (4) and second sliding block (5) that the rail size matches, connecting block (6) are established to first cross rail (31) bottom, connecting block (6) size and first perpendicular rail (31) just establish safe keyhole (7) outside surface connecting block (7), it sets up connecting block (7) to erect connecting block (6) to erect the size ) The safety ladder is characterized in that a first mounting groove (41) and a second mounting groove (51) are respectively formed in the first sliding block (4) and the second sliding block (5), the first mounting groove (41) is matched with the connecting block (6) in size, the second mounting groove (51) is matched with the first sliding block (4) in size, a pushing groove (8) is respectively horizontally formed in the first transverse rail (32) and the second transverse rail (34), a pushing block (9) is slidably arranged in the pushing groove (8), the pushing block (9) is connected with a handle (11) through a connecting rod (10) below the outer surface of the steel pipe rod (1), the handle (11) is vertically arranged on one side of the ladder stand (2), the connecting block (6), the first sliding block (4) and the second sliding block (5) are made of metal materials, a permanent magnet layer (12) is arranged on the bottom surface of the connecting block (6), and when the safety ladder is used, a worker fastens a safety belt on a safety bolt hole (7) of the connecting block (6, in the process that a worker climbs upwards, the safety belt drags the connecting block (6) to slide upwards along the first vertical rail (31) and reach the top end of the first vertical rail (31), at the moment, the connecting block (6) is clamped in the first mounting groove (41) of the first sliding block (4), the worker pulls the safety belt to the worker, the connecting block (6) drives the first sliding block (4) to slide along the first transverse rail (32) and the second vertical rail (33) together and to slide continuously after being matched with the second sliding block (5), when the worker loses hands and falls, the connecting block (6) stops after falling by the height of one end of the falling anti-falling sliding rail (3), when the worker normally climbs downwards, the sliding block can stop at the left end of the transverse rail, the left end of the transverse rail is provided with the push-out block (9), the push-out block (9) is connected with the handle (11) through the downward connecting rod (10), handle (11) are established and are made things convenient for the staff operation in one side of cat ladder (2), connecting rod (10) length is less than the length of safety belt, the staff promotes handle (11) and promotes the sliding block to the cross rail right-hand member, because permanent magnetism layer (12) are established to connecting block (6) bottom, establish the sliding block in the connecting block (6) outside and receive magnetic force minimum, drag the safety belt and can make outermost sliding block break away from connecting block (6), can continue climbing downwards under the protection of safety belt after staff resets handle (11) this moment.
2. The anti-falling device for the steel pipe pole is characterized in that a baffle (13) is arranged on the outer side of the anti-falling rail (3).
3. The anti-falling device for the steel pipe pole is characterized in that the mounting bolt hole (7) is connected with a safety belt of a worker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010253790.XA CN111437538B (en) | 2020-04-02 | 2020-04-02 | Anti-falling device for steel pipe pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010253790.XA CN111437538B (en) | 2020-04-02 | 2020-04-02 | Anti-falling device for steel pipe pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111437538A CN111437538A (en) | 2020-07-24 |
| CN111437538B true CN111437538B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010253790.XA Active CN111437538B (en) | 2020-04-02 | 2020-04-02 | Anti-falling device for steel pipe pole |
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| CN (1) | CN111437538B (en) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165964A (en) * | 1984-02-09 | 1985-08-29 | 藤井電工株式会社 | Falling preventing apparatus for utility pole |
| JP2002070361A (en) * | 2000-08-29 | 2002-03-08 | Sumitomo Metal Steel Products Inc | Erection structure of steel pipe column |
| US8348014B2 (en) * | 2009-06-26 | 2013-01-08 | Verizon Patent And Licensing Inc. | Fall-arrest ladder system |
| CN104563582A (en) * | 2015-01-16 | 2015-04-29 | 国家电网公司 | Steel pipe pole auxiliary ladder and steel pipe pole |
| CN105056484B (en) * | 2015-08-14 | 2017-08-11 | 国网山东东平县供电公司 | A kind of distribution line ascending tool of improved structure |
| CN204864616U (en) * | 2015-08-31 | 2015-12-16 | 国网山东桓台县供电公司 | Electric power system intelligence is prevented falling and is stepped on shaft tower protection device |
| CN105692387B (en) * | 2016-04-26 | 2017-11-24 | 黄河科技学院 | Device for preventing elevator from falling |
| CN106510297A (en) * | 2016-12-30 | 2017-03-22 | 天津聚和诺科技有限公司 | Falling prevention bed with falling protection device |
| CN107441652A (en) * | 2017-08-21 | 2017-12-08 | 国网冀北电力有限公司迁西县供电分公司 | A kind of shaft tower falling proof device and its application method up and down |
| CN207315209U (en) * | 2017-09-30 | 2018-05-04 | 胡伊男 | Track electric power overhaul insulated hook ladder |
| CN207813160U (en) * | 2018-01-24 | 2018-09-04 | 国网江苏省电力有限公司南京供电分公司 | Double anti-skidding power distribution network steel pipe poles of cat ladder |
| CN209413848U (en) * | 2018-08-22 | 2019-09-20 | 安徽汇科恒远复合材料有限公司 | It is a kind of to use composite material pole tower ladder protective device |
| CN210044719U (en) * | 2019-03-06 | 2020-02-11 | 广东电网有限责任公司 | Anti-falling device for steel pipe pole |
| CN209865070U (en) * | 2019-04-03 | 2019-12-31 | 江苏伯尔特新型材料有限公司 | High-efficient track braking anti-falling device |
| CN209860478U (en) * | 2019-06-14 | 2019-12-27 | 高新 | Anti-falling device for power construction |
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2020
- 2020-04-02 CN CN202010253790.XA patent/CN111437538B/en active Active
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| CN111437538A (en) | 2020-07-24 |
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