CN108970034B - Angle steel climbing tool - Google Patents
Angle steel climbing tool Download PDFInfo
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- CN108970034B CN108970034B CN201810855247.XA CN201810855247A CN108970034B CN 108970034 B CN108970034 B CN 108970034B CN 201810855247 A CN201810855247 A CN 201810855247A CN 108970034 B CN108970034 B CN 108970034B
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- angle steel
- left foot
- arm
- buckle arm
- outer side
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B27/00—Apparatus for climbing poles, trees, or the like
- A63B27/02—Climbing devices for round poles or trees attachable to the feet
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
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Abstract
The invention provides an angle steel climbing tool, which belongs to the technical field of iron tower maintenance tools and comprises a right climber and a left climber, wherein the right climber comprises a right climber arm used for clamping the right end surface of angle steel and a right pedal positioned on the right climber arm; the left foot buckle comprises a left foot buckle arm used for clamping the left end face of the angle steel and a left foot pedal located on the left foot buckle arm, the left foot pedal is connected with the left foot buckle arm through a connecting portion, and a connecting structure used for clamping the angle steel is arranged on the outer side of the left foot buckle arm. According to the angle steel climbing tool, the connecting structure is connected with the left climber arm, and the connecting structure firmly clamps angle steel from the outer side of the edge angle of the angle steel by using the self gravity of a constructor, so that the personal safety of the constructor is ensured, and the construction efficiency is improved; the size of the space for clamping the angle steel by the left climbers can be changed, the angle steel clamp is suitable for different types of angle steels, and the angle steel clamp is high in practicability, simple in structure and easy to operate.
Description
Technical Field
The invention belongs to the technical field of iron tower maintenance tools, and particularly relates to an angle steel climbing tool.
Background
The main building materials and the auxiliary building materials of the overhead iron tower for power and communication are mostly formed by angle steel, and the specification and the size of the special angle steel are generally larger. When the iron tower is erected and installed, auxiliary materials need to be installed after the angle steel main structures located at the four corners are connected, the height of the iron tower is unequal, fixed climbing iron ladders do not exist on the existing iron tower, and after the iron tower main materials are connected, construction personnel climb or stand positions on the main materials are difficult, so that the construction progress of the iron tower is seriously influenced.
In the prior art, temporary pins are mostly arranged at bolt connecting holes of main materials when climbing or standing on the main materials of the iron tower, and the vertical intervals of the pins cannot adapt to various standing postures of an operator, so that the operator cannot feel at high altitude, the construction safety factor is reduced, and the construction operation efficiency is influenced.
Disclosure of Invention
The invention aims to provide an angle steel climbing tool, which aims to solve the technical problem that the angle steel of an iron tower is difficult to climb in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is that the angle steel climbing tool comprises a right climber and a left climber, wherein the right climber comprises a right climber arm used for clamping the right end surface of the angle steel and a right pedal positioned on the right climber arm; the left foot buckle comprises a left foot buckle arm used for clamping the left end face of the angle steel and a left foot pedal located on the left foot buckle arm, the left foot pedal is connected with the left foot buckle arm through a connecting portion, and a connecting structure used for clamping the angle steel is arranged on the outer side of the left foot buckle arm.
Furthermore, the left foot buckle arm is U-shaped, and the length of the inner side edge of the left foot buckle arm is smaller than that of the outer side edge of the left foot buckle arm; the connecting structure comprises a connecting part movably connected with the outer side edge of the left grappler arm and a clamping part used for clamping the edge angle of the middle part of the angle steel, and the connecting part and the clamping part are arranged in a manner of clinging to the edge angle of the angle steel; the left pedal plate is connected with the connecting part through a second connecting piece.
Furthermore, the connecting part and the clamping part are L-shaped, the outer side edge of the left foot buckle arm is movably connected with the tail end of the connecting part, and the second connecting part is positioned on the outer side of the connecting part.
Furthermore, a groove with an outward opening is formed in the middle of the second connecting piece, the second connecting piece is arranged on the outer side edge of the connecting portion, an extending portion matched with the groove of the second connecting piece is arranged on the inner side edge of the left pedal, and the extending portion is connected with the upper wall and the lower wall of the groove of the second connecting piece through a hinge shaft.
Furthermore, a boss is arranged at the tail end of the connecting part, and a channel for the outer side edge of the left foot buckle arm to pass through is arranged on the boss along the length direction of the connecting part; the boss is connected with the outer side edge of the left foot buckle arm through a bolt.
Furthermore, the front wall of the outer side edge of the left foot clasp arm is provided with a limit groove in sliding fit with the bolt, and the limit groove is arranged along the length direction of the outer side edge of the left foot clasp arm.
Furthermore, the right foot buckle arm is U-shaped, and the length of the inner side edge of the right foot buckle arm is smaller than that of the outer side edge of the right foot buckle arm; the right pedal is positioned on the outer side edge of the right foot buckle arm and is connected with the right foot buckle arm through a first connecting piece.
Furthermore, a groove with an outward opening is formed in the middle of the first connecting piece, the first connecting piece is arranged on the outer side edge of the right foot buckle arm, a first extending portion matched with the groove of the first connecting piece is arranged on the inner side edge of the right pedal, and the first extending portion is connected with the upper wall and the lower wall of the groove of the first connecting piece through a hinge shaft.
Furthermore, the inner walls of the left foot buckle arm, the connecting part, the clamping part and the right foot buckle arm are respectively provided with an anti-slip pad.
Furthermore, the right foot pedal and the left foot pedal are respectively provided with a binding belt.
The angle steel climbing tool provided by the invention has the beneficial effects that: compared with the prior art, the angle steel climbing tool provided by the invention has the advantages that the connecting structure is connected with the left grappler arm, and the connecting structure firmly clamps the angle steel from the outer side of the edge angle of the angle steel by utilizing the self gravity of a constructor, so that the personal safety of the constructor is ensured, and the construction efficiency is improved; the size of the space for clamping the angle steel by the left climbers can be changed, the angle steel clamp is suitable for different types of angle steels, and the angle steel clamp is high in practicability, simple in structure and easy to operate.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a using state diagram of an angle steel climbing tool provided by the embodiment of the invention;
wherein, in the figures, the respective reference numerals:
1. a left foot clasp arm; 2. a non-slip mat; 3. angle steel; 4. a second connecting member; 5. a connecting portion; 6. a second extension portion; 7. a right foot clasp arm; 8. a first connecting member; 9. binding bands; 10. a right foot pedal; 11. a first extension portion; 12. a left foot pedal; 13. a limiting groove; 14. a bolt; 15. a boss; 16. a clamping part.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" 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, "plurality" or "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1, the angle steel climbing tool provided by the present invention will now be described. The angle steel climbing tool comprises a right climber and a left climber, wherein the right climber comprises a right climber arm 7 used for clamping the right end surface of the angle steel 3 and a right pedal 10 positioned on the right climber arm 7; the left foot buckle comprises a left foot buckle arm 1 used for clamping the left end face of the angle steel 3 and a left foot pedal 12 located on the left foot buckle arm 1, the left foot pedal 12 is connected with the left foot buckle arm 1 through a connecting part 5, and a connecting structure used for clamping the angle steel 3 is arranged on the outer side of the left foot buckle arm 1.
The angle steel climbing tool provided by the invention has the beneficial effects that: compared with the prior art, the angle steel climbing tool provided by the invention has the advantages that the connecting structure is connected with the left grappler arm, and the connecting structure firmly clamps the angle steel from the outer side of the edge angle of the angle steel by utilizing the self gravity of a constructor, so that the personal safety of the constructor is ensured, and the construction efficiency is improved; the size of the space for clamping the angle steel by the left climbers can be changed, the angle steel clamp is suitable for different types of angle steels, and the angle steel clamp is high in practicability, simple in structure and easy to operate. The connecting structure of the invention increases the contact range of the left foot buckle arm 1 and the angle steel 3, namely the friction force, thereby improving the safety and the stability of constructors when climbing the angle steel.
As a further optimization, the left foot buckle arm 1 is U-shaped, and the length of the inner side edge of the left foot buckle arm 1 is smaller than that of the outer side edge thereof; the connecting structure comprises a connecting part 5 movably connected with the outer side edge of the left foot buckle arm 1 and a clamping part 16 used for clamping the edge angle of the middle part of the angle steel 3, and the connecting part 5 and the clamping part 16 are arranged in a manner of clinging to the edge angle of the angle steel 3; the left pedal plate 12 is connected to the connecting portion 5 through a second connecting member 4.
In the invention, the length of the clamping part 16 is greater than that of the connecting part 5, and the length of the clamping part 16 can be equal to that of the right half of the angle steel 3; considering that the angle steel 3 has different specifications, such as equilateral angle steel and unequal angle steel, the relative position between the left foot buckle arm 1 and the left pedal 12 is adjusted through the connecting part 5, so that the application range is wide, and the cost is saved; the clamping part 16 clamps the middle edge angle from the other side of the angle steel 3, so that the safety factor is greatly improved; the distance between the outer side edge and the inner side edge of the left foot buckle arm 1 is larger than the section thickness of the left half edge of the angle steel 3.
As a further optimization, the connecting portion 5 and the holding portion 16 are L-shaped, the outer side edge of the left foot clasp arm 1 is movably connected with the tail end of the connecting portion 5, and the second connecting member 4 is located on the outer side of the connecting portion 5.
The L-shaped connecting part 5 and the clamping part 16 of the angle iron have the same shape with the angle iron 3, the fitting degree is high during working, the friction force between a climbing tool and the angle iron 3 can be increased during climbing, the stability is greatly improved, and accidents caused by the fact that the angle iron 3 slides down in extreme environments such as snow and the like are avoided.
As a further optimization, a groove with an outward opening is formed in the middle of the second connecting piece 4, the second connecting piece 4 is arranged on the outer side edge of the connecting part 5, an extending part 6 matched with the groove of the second connecting piece 4 is arranged on the inner side edge of the left pedal 12, and the extending part 6 is connected with the upper wall and the lower wall of the groove of the second connecting piece 4 through a hinge shaft.
According to the invention, the extension part 6 of the left pedal plate 12 is inserted into the horizontal groove of the second connecting piece 4 and fixedly connected by using the bolt, if the left pedal plate 12 needs to be maintained, only the bolt needs to be disassembled, the extension part 6 and the left pedal plate 12 are of an integrated structure, the structure is simple, the left pedal plate 12 and the second connecting piece 4 are convenient to mount and disassemble, and the maintenance and the repair of the left pedal plate 12 are convenient; in the present embodiment, the second connecting member 4 is directly welded to the outer side of the connecting portion 5, but may be attached to the connecting portion 5 by other means such as bolts.
As a further optimization, a boss 15 is arranged at the tail end of the connecting part 5, and a channel for the outer side edge of the left grappler arm 1 to pass through is arranged on the boss 15 along the length direction of the connecting part 5; the boss 15 is connected with the outer side edge of the left foot buckle arm 1 through a bolt 14.
In the invention, the connecting part 5 is connected with the left foot buckle arm 1 through the channel on the boss 15, the structure is simple, and the space is saved; the bolt 14 is a butterfly bolt, and can be installed and disassembled by hand, so that the relative position of the connecting part 5 and the left foot buckle arm 1 can be conveniently adjusted, and the outdoor operation is particularly suitable for the outdoor operation; meanwhile, the storage box is convenient to store, and small parts are disassembled to store, so that the storage box is small in occupied area and easy to store.
As a further optimization, the front wall of the outer side edge of the left climber arm 1 is provided with a limiting groove 13 in sliding fit with the bolt 14, and the limiting groove 13 is arranged along the length direction of the outer side edge of the left climber arm 1.
According to the invention, the bottom of the bolt 14 props against the bottom of the limiting groove 13, so that the relative position of the left foot buckle arm 1 and the connecting part 5 is fixed. When the relative position of the left buckle arm 1 and the connecting part 5 needs to be adjusted, the bolt 14 only needs to be rotated for several circles, so that a gap is reserved between the bottom of the bolt 14 and the bottom of the limiting groove 13, the bolt 14, the connecting part 5 and the clamping part 16 can be moved to the required position together, the bolt 14 is screwed in the opposite direction, and the bottom of the bolt 14 is tightly propped against the bottom of the limiting groove 13. Of course, the limiting groove 13 may be a bolt hole for cooperating with the bolt 14.
As a further optimization, the right foot buckle arm 7 is U-shaped, and the length of the inner side edge of the right foot buckle arm 7 is smaller than that of the outer side edge thereof; the right pedal plate 10 is positioned on the outer side edge of the right foot buckle arm 7, and the right pedal plate 10 is connected with the right foot buckle arm 7 through a first connecting piece 8.
In the invention, the distance between the outer side edge and the inner side edge of the right foot buckle arm 7 is greater than the section thickness of the right half edge of the angle steel 3; the length of the outer side edge of the right foot buckle arm 7 is equal to the length of the right edge of the angle steel 3, and the contact area between the right foot buckle arm 7 and the right edge of the angle steel 3 is increased, so that when the angle steel 3 is climbed, the right foot buckle arm 7 is integrally inclined by the weight of a constructor, the outer side edges are pressed to be respectively attached to the angle steel 3, the raised inner side edges are attached to telegraph poles, the self-locking function is realized, and the anti-falling purpose is achieved; namely, the inner side is positioned above the outer side, the right side of the angle steel 3 is firmly clamped, the friction force between the right foot buckle arm 7 and the angle steel 3 is increased, and the safety of constructors is guaranteed; the U-shaped right foot buckle arm 7 is of an integrated structure, the friction force is increased, the stress is uniform, and the bottom of the U-shaped right foot buckle arm is tightly attached to the right end face of the angle steel 3 during working.
As a further optimization, a groove with an outward opening is formed in the middle of the first connecting piece 8, the first connecting piece 8 is arranged on the outer side edge of the right foot buckle arm 7, a first extending portion 11 matched with the groove of the first connecting piece 8 is arranged on the inner side edge of the right foot pedal 10, and the first extending portion 11 is connected with the upper wall and the lower wall of the groove of the first connecting piece 8 through a hinge shaft.
According to the invention, the first connecting piece 8 is connected with the right foot buckle arm 7 through the hinge shaft, so that the angle of two feet of a constructor can be properly changed in the working process, and the comfort degree of the two feet of the constructor is improved; the first extension part 11 of the right pedal 10 is inserted into the horizontal groove of the first connecting piece 8 and is hinged by a bolt; the first extension part 11 and the right pedal plate 10 are of an integral structure, so that the right pedal plate 10 is convenient to mount and dismount with the first connecting piece 8, and the maintenance and the repair of the right pedal plate 10 are convenient.
As a further optimization, the inner walls of the left foot buckle arm 1, the connecting part 5, the clamping part 16 and the right foot buckle arm 7 are respectively provided with an anti-skid pad 2.
The anti-slip mat 2 comprises three layers which are respectively a first anti-slip rubber, a second anti-slip rubber and a third anti-slip rubber, wherein the surfaces of the first anti-slip rubber, the second anti-slip rubber and the third anti-slip rubber are respectively provided with fourth anti-slip rubbers which are arranged at equal intervals, so that the contact area is further increased, and the left foot buckle arm 1 and the right foot buckle arm 7 are ensured not to easily slip from the angle steel 3; the strength of constructors is not influenced under the condition that the angle steel 3 is wet and slippery, the operation is convenient, the working safety is ensured when the rod body is frozen in winter, and the working efficiency is improved.
As a further optimization, the right pedal plate 10 and the left pedal plate 12 are respectively provided with a binding belt 9.
The binding band 9 is a transverse binding band with an elasticity adjusting function, can be adjusted according to the size of feet of a user and is bound through the instep, so that the right pedal plate 10 and the left pedal plate 12 are stably and firmly fixed with the two feet of a constructor; the two sides of the pedal plate 10 and the left pedal plate 12 are respectively provided with a bending part which fixes the feet of the user together with the transverse binding bands, so that the potential danger of falling off from the pedal plate 10 and the left pedal plate 12 is prevented.
Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An angle steel climbing tool comprises a right climber and a left climber, and is characterized in that the right climber comprises a right climber arm (7) for clamping the right end surface of an angle steel (3) and a right pedal (10) positioned on the right climber arm (7); the left foot buckle comprises a left foot buckle arm (1) used for clamping the left end face of the angle steel (3) and a left foot pedal (12) located on the left foot buckle arm (1), the left foot pedal (12) is connected with the left foot buckle arm (1) through a connecting part (5), a connecting structure used for clamping the angle steel (3) is arranged on the outer side of the left foot buckle arm (1), the left foot buckle arm (1) is U-shaped, and the length of the inner side edge of the left foot buckle arm (1) is smaller than that of the outer side edge of the left foot buckle arm; the right foot buckle arm (7) is U-shaped, and the length of the inner side edge of the right foot buckle arm (7) is smaller than that of the outer side edge thereof;
the connecting structure comprises a connecting part (5) movably connected with the outer side edge of the left foot buckle arm (1) and a clamping part (16) used for clamping the edge angle of the middle part of the angle steel (3), and the connecting part (5) and the clamping part (16) are arranged in a manner of clinging to the edge angle of the angle steel (3); the left pedal (12) is connected with the connecting part (5) through a second connecting piece (4);
the inner walls of the left foot buckle arm (1), the connecting part (5), the clamping part (16) and the right foot buckle arm (7) are respectively provided with an anti-slip pad (2).
2. The angle steel climbing tool as claimed in claim 1, characterized in that the connecting part (5) and the retaining part (16) are L-shaped, the outer side edge of the left foot clasp arm (1) is movably connected with the tail end of the connecting part (5), and the second connecting part (4) is positioned on the outer side of the connecting part (5).
3. The angle steel climbing tool as claimed in claim 2, characterized in that the middle of the second connecting piece (4) is provided with a groove with an opening horizontally facing outwards, the second connecting piece (4) is arranged on the outer side edge of the connecting part (5), the inner side edge of the left pedal (12) is provided with an extending part (6) matched with the groove of the second connecting piece (4), and the extending part (6) is connected with the upper wall and the lower wall of the groove on the second connecting piece (4) through a hinge shaft.
4. The angle steel climbing tool as claimed in claim 1, characterized in that a boss (15) is arranged at the tail end of the connecting part (5), and a channel for the outer side edge of the left foot buckle arm (1) to pass through is arranged on the boss (15) along the length direction of the connecting part (5); the lug boss (15) is connected with the outer side edge of the left foot buckle arm (1) through a bolt (14).
5. The angle steel climbing tool as claimed in claim 4, characterized in that the front wall of the outer side edge of the left foot buckle arm (1) is provided with a limiting groove (13) in sliding fit with the bolt (14), and the limiting groove (13) is arranged along the length direction of the outer side edge of the left foot buckle arm (1).
6. The angle iron climbing tool according to claim 1, characterized in that the right foot pedal (10) is located on the outer side of the right foot clasp arm (7), the right foot pedal (10) being connected with the right foot clasp arm (7) by a first connector (8).
7. The angle steel climbing tool as claimed in claim 6, characterized in that the middle of the first connecting piece (8) is provided with a groove with an opening horizontally facing outwards, the first connecting piece (8) is arranged on the outer side edge of the right foot buckle arm (7), the inner side edge of the right pedal (10) is provided with a first extending part (11) matched with the groove of the first connecting piece (8), and the first extending part (11) is connected with the upper and lower walls of the groove of the first connecting piece (8) through a hinge shaft.
8. The angle iron climbing tool according to any one of claims 1 to 7, characterized in that the right foot pedal (10) and the left foot pedal (12) are provided with a binding band (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855247.XA CN108970034B (en) | 2018-07-31 | 2018-07-31 | Angle steel climbing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855247.XA CN108970034B (en) | 2018-07-31 | 2018-07-31 | Angle steel climbing tool |
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| Publication Number | Publication Date |
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| CN108970034A CN108970034A (en) | 2018-12-11 |
| CN108970034B true CN108970034B (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810855247.XA Active CN108970034B (en) | 2018-07-31 | 2018-07-31 | Angle steel climbing tool |
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| CN (1) | CN108970034B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847288A (en) * | 2019-02-19 | 2019-06-07 | 国家电网有限公司 | Power supply climbing climbers |
| CN114191792A (en) * | 2020-09-18 | 2022-03-18 | 国网江苏省电力有限公司徐州供电分公司 | Portable electric tower climbers |
| CN114100089B (en) * | 2021-11-29 | 2022-09-23 | 国网安徽省电力有限公司桐城市供电公司 | Climbing device for high-altitude electric power overhaul |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070120216A (en) * | 2006-06-19 | 2007-12-24 | 윤태길 | A pole go up and down a device |
| CN202020863U (en) * | 2011-04-16 | 2011-11-02 | 王传武 | Novel anti-slip climbing iron |
| CN204017293U (en) * | 2014-06-24 | 2014-12-17 | 国家电网公司 | A kind of climbers |
| CN204972891U (en) * | 2015-09-29 | 2016-01-20 | 国网山东郓城县供电公司 | That easily adjusts steps on pole climbers |
| CN204972892U (en) * | 2015-09-29 | 2016-01-20 | 国网山东郓城县供电公司 | Antiskid is taken off and is climbed climbers for pole |
| CN205867454U (en) * | 2016-06-07 | 2017-01-11 | 国网浙江永康市供电公司 | Easy job's climbers |
| CN207126070U (en) * | 2017-07-12 | 2018-03-23 | 浙江百辰食品科技有限公司 | A kind of high-voltage electric power pole tower anti-climbing device |
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