CN210057309U - Auxiliary device for safe maintenance of power transmission line - Google Patents

Abstract

The utility model provides an auxiliary device for the safe maintenance of a power transmission line, which comprises a third welded pipe and a sliding pipe; the buckle body is a movable part with a pedal structure and is in sliding fit with the movable hook through a sliding pipe; the movable hook is used for being combined with the buckle body in a sleeved mode, a complete climbing foot buckle structure for electricians is formed, the damping type sleeve is rotatably connected with a combined type structure and can be used for strengthening the frame in a rotating action mode, the strengthening frame is matched in the needle roller damping type sleeve in a rotating mode through the rotating shaft structure section, after the movable hook and the buckle body are adjusted in a sliding mode each time, the V-shaped supporting component arranged at the end of the strengthening frame is located on the bottom side of the buckle body to form prevention protection, at the moment, if the buckle body of the foot buckle is deformed downwards under the pressure of feet, the V-shaped supporting component structure at the end of the strengthening frame at the bottom can be used for receiving the deformed part of the buckle body, and therefore the safety coefficient of a climber can be improved, the foot buckle device is more reasonable in functional structure, and the.

Description

Auxiliary device for safe maintenance of power transmission line

Technical Field

The utility model belongs to the technical field of power maintenance is with climbing climbers, more specifically say, in particular to an auxiliary device for transmission line safety inspection.

Background

During transmission line safety inspection, often leave not to open the foot fastener, so-called climbers spare is known as the skate by common, electrician's personnel are used for climbing the footstool device that the wire pole was used, divide into two branches about, the sole of putting respectively the cover, climbers device comprises with two big parts of activity hook by the knot body, and these two big parts pass through slide pipe spare slip fit together, formed one set of complete climbing formula foot fastener, and according to the diameter size of wire pole, the knot of controllability is pressed on the wire pole, make the staff climb the top by the wire pole bottom, accomplish various maintenance operations to the line cable of walking at wire pole top.

Chinese patent No. CN201721447120.1 discloses an anti-slip electrician climber, which is basically described as: including the footboard, the side surface is equipped with the baffle respectively about the footboard, surface rear portion is equipped with the fixed band respectively about the baffle, the one end that the baffle was kept away from to the fixed band is equipped with solid fixed ring, gu fixed ring's inside is equipped with detains the area, the lower surface of footboard is equipped with first dead lever and second dead lever, correspond the setting around first dead lever and the second dead lever, the left skin weld of second dead lever has U type connecting block, the middle part of U type connecting block is equipped with the connecting plate, the connecting plate passes through the fixed axle and is connected with U type connecting block, the right skin.

In the prior foot fastener similar to the above patent and on the market, most of the foot fasteners are designed by considering the anti-skid and easy-to-operate structural characteristics, but not considering the strength characteristics of the movable rod structure, and in terms of the movable foot fastener composed of the general fastener body and the movable hook, the fastener body bearing the foot treading force is sleeved on the movable hook at the other end by adopting a sliding tube, if the sliding tube is deformed or cracked after long-time use, the fastener body can be pressed and twisted to cause the foot sprain, so that the sliding foot fastener composed of the fastener body and the movable hook needs to be designed more reasonably in the protection characteristic structure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an auxiliary device for transmission line safety inspection, see with the current foot fastener similar to above-mentioned patent and on the market of solving, the design of most foot fasteners, consider its antiskid and the structural feature of being convenient for operate more, do not consider the intensity characteristic of movable rod structure department, see with the movable climbers that general knot body and activity hook two parts constitute, its knot body spare that bears foot step on the power is by the mode suit that adopts the slide tube on the activity hook of the other end, if use for a long time when making the slide tube warp or fracture, then it probably takes place to push down the distortion to detain the body spare, cause the foot to spraining, consequently just this kind of buckle spare of slidingtype that constitutes by knot body and activity hook, need carry out the problem of more reasonable design on the protective properties structure.

The utility model is used for transmission line safety inspection's auxiliary device's purpose and efficiency are reached by following specific technological means:

the auxiliary device for the safe maintenance of the power transmission line comprises a buckle body, a welding type texture structure, a movable hook, a welding ring, a damping type sleeve, a rotating shaft, a reinforcing frame, a first welding pipe, a second welding pipe, a metal sleeve head, a metal supporting plate, a third welding pipe and a sliding pipe; the buckle body is a movable part with a pedal structure and is in sliding fit with the movable hook through a sliding pipe; the movable hook is used for being combined with the buckle body in a sleeved mode to form a complete climbing foot buckle structure for electricians, and a welding ring with a small section of length is welded on the arc-shaped outer wall of the movable hook; the welding ring is provided with a circular through hole, a damping type sleeve is embedded in the through hole, a composite structure reinforcing frame capable of rotating is connected through the damping type sleeve in a rotating mode, and a rotating shaft structure is arranged at one end of the reinforcing frame, so that the reinforcing frame is in rotating fit in the needle roller damping type sleeve through the rotating shaft structure section.

Further: the movable hook is an arc-shaped hook body and is made by bending material steel with a hexagonal carrying surface, and a welding ring welded on the outer wall of the movable hook and the edge on the outer side of the movable hook form a reserved welding bead structure with an upper V groove and a lower V groove.

Further: the reinforcing frame is a bent pipe fitting, continuously bends downwards after being rotationally matched in the welding ring, and is arranged by bending outwards again to present an outward expansion ear bending style structure.

Further: the third welded pipe is welded between the lower bending sections of the reinforcing frame, and the first welded pipe and the second welded pipe are welded on the outward-expanding arc-shaped sections.

Further: one end of the second welding pipe is welded on the outward-expanding arc-shaped welding pipe of the strengthening frame, and the other end of the second welding pipe is welded on the metal supporting plate.

Further: the reinforcing frame is also of a composite structure formed by welding a plurality of pipes, wherein a metal sleeve head is welded at the rear end, a metal supporting plate is welded on the inner wall of the metal sleeve head, anti-skid textures are arranged on the surfaces of the metal sleeve head and the metal supporting plate, and the metal sleeve head and the metal supporting plate form a V-shaped end structure in a split mode.

Further: the reinforcing frame is positioned at the bottom gap position of the movable hook in the main view direction, and the metal sleeve head and the metal support plate at the end of the reinforcing frame are positioned at the bottom side position of the welded texture structure arranged on the bottom surface of the buckle body.

The utility model discloses at least, include following beneficial effect:

the electrician foot fastener with the structure is structurally added, a welding ring is welded on the outer wall of a movable hook of the fastener in a reasonable structure mode, a damping sleeve penetrates through the welding ring, a reinforcing frame which is bent in multiple sections and is subjected to reinforcing welding treatment is rotationally matched through the damping sleeve, a row of texture plate structures are welded at the bottom of a fastener body, when the foot fastener is used, after the movable hook and the fastener body slide and adjust each time, the reinforcing frame rotates towards the bottom of the fastener body, a V-shaped supporting component arranged at the end of the reinforcing frame is positioned at the bottom side of the fastener body to form prevention protection, and when the fastener body part of the foot fastener deforms downwards under the pressure of feet, the V-shaped supporting component structure at the end of the reinforcing frame at the bottom can be connected with the deformed part of the fastener body, so that the safety factor of a climber can be improved, and the foot fastener device is more reasonable in functional structure, the use safety is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the part a of the buckle body of the present invention drawn from fig. 1 (for easy viewing of the welded texture structure provided at the bottom of the buckle body).

Fig. 3 is a schematic top plan view of the present invention from fig. 1.

Fig. 4 is a schematic view of the front view plane structure of the present invention (a schematic view of the position of the reinforcing frame convenient for viewing from the front view direction).

Fig. 5 is a schematic diagram of a right-side view plane structure of the present invention (a schematic diagram of a position of the reinforcement frame convenient for viewing in a right-side view direction).

Fig. 6 is a schematic left-view angle diagram of the present invention drawn from fig. 1.

Fig. 7 is a schematic structural view of the rotary reinforcing mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a buckle body; 101. welding texture structure; 2. a movable hook; 3. welding a ring; 4. a damped bushing; 5. a rotating shaft; 6. a reinforcing frame; 601. a first welded pipe; 602. a second welded pipe; 603. a metal sleeve head; 604. a metal support plate; 605. a third welded pipe; 7. and (4) sliding the tube.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides an auxiliary device for transmission line safety maintenance, including detaining body 1, welded texture 101, movable hook 2, weld ring 3, damping formula sleeve pipe 4, pivot 5, reinforce frame 6, first welded tube 601, second welded tube 602, metal pullover 603, metal support plate 604, third welded tube 605 and slide pipe 7; the buckle body 1 is a movable part with a pedal structure and is in sliding fit with the movable hook 2 through a sliding pipe 7; the movable hook 2 is used for being sleeved and combined with the buckle body 1 to form a complete climbing foot buckle structure for electricians, and a welding ring 3 with a small length is welded on the arc-shaped outer wall of the movable hook 2; the welding ring 3 is provided with a circular through hole, a damping type sleeve 4 is embedded in the through hole, a reinforcing frame 6 which is of a composite structure and can rotate is connected in a rotating mode through the damping type sleeve 4, and a rotating shaft 5 structure is arranged at one end of the reinforcing frame 6, so that the reinforcing frame 6 is in rotating fit in the needle roller damping type sleeve 4 through the rotating shaft 5 structure section.

Wherein: the movable hook 2 is an arc-shaped hook body and is made by bending hexagonal material steel, the welding ring 3 welded on the outer wall of the movable hook and the edge on the outer side of the movable hook form an upper V-shaped groove and a lower V-shaped groove reserved welding bead structure, the upper V-shaped welding groove and the lower V-shaped welding groove are arranged as shown in figure 4 (the black filling area at the upper position and the lower position on the left side in the figure is the position of the V-shaped welding groove), and two internally filled welding seams are formed by the two welding bead structures, and the welding ring 3 welded on the outer wall of the movable hook 2 can be welded more firmly by utilizing the formed V-shaped welding seams.

Wherein: as shown in fig. 3 to 7, the reinforcing frame 6 is a bent pipe member, which is continuously bent downward after being rotatably fitted in the welding ring 3, so that the bent pipe runs to the slightly bottom side of the movable hook 2, and is bent outward again to present an outwardly expanding ear bending pattern structure for enhancing the strength.

Wherein: the third welded pipe 605 is welded between the lower bending sections of the reinforcing frame 6, the first welded pipe 601 and the second welded pipe 602 are welded on the outward-expanding arc-shaped sections, and the welding pipe fittings at three positions can enable the reinforcing frame 6 with the reinforcing function to be more reasonable in structure, form multi-position reinforcing connection and be more reasonable in structure.

Wherein: the second welded tube 602 is welded at one end to the flared arc-shaped welded tube of the reinforcing frame 6, and at the other end to the metal support plate 604, as shown in fig. 7, it is apparent that the metal support plate 604 with bottom support and the reinforcing frame 6 are welded together again through the second welded tube 602, thereby improving the structural rationality of the location mechanism of the metal support plate 604.

Wherein: all the descriptions of the reinforcing frame 6 and fig. 7 show that the reinforcing frame 6 is also a composite structure formed by welding multiple pipes, the rear end of the reinforcing frame 6 is welded with a metal sleeve head 603, the inner wall of the metal sleeve head 603 is welded with a metal support plate 604, the surfaces of the metal sleeve head 603 and the metal support plate are provided with anti-skid textures, the metal sleeve head 603 and the metal support plate form a V-shaped end structure in a split manner, the V-shaped end structure can bear a mechanism with a top falling portion, a crossed large-area support effect is formed by the V-shaped end, and the structure is more reasonable.

Wherein: as shown in fig. 4 and 5, the reinforcing frame 6 is located at the bottom gap position of the movable hook 2 in the main view direction, and the metal sleeve 603 and the metal support plate 604 at the end of the reinforcing frame 6 are located at the bottom side position of the welded texture structure 101 disposed on the bottom surface of the buckle body 1, and the V-shaped end combination structure formed by the metal sleeve 603 and the metal support plate 604 can rotate inwards along with the reinforcing frame 6 to form a bottom protection for the buckle body 1 slightly located at the top thereof, if the buckle body 1 is bent and deformed, the deformed section will fall to the V-shaped end formed by the metal sleeve 603 and the metal support plate 604 and be supported by the V-shaped end mechanism, and form an anti-slip function with the welded texture structure 101 disposed on the bottom surface of the buckle body 1 by using the anti-slip texture, thereby increasing the safety factor of the buckle body 1 stepped on the foot.

The specific use mode and function of the embodiment are as follows:

electrician maintainers wear feet on pedals on one side of the two devices of the structure and tie the feet on the surfaces of the feet by utilizing buckles to form fixation, in the process of climbing telegraph poles, the maintainers can push the buckle body 1 with sliding adjustment action inwards according to the structural characteristics that the top of the telegraph pole is thinner upwards in the pole climbing process so as to be naturally fixed with diameter areas with different heights of the telegraph pole, and the foot acting force acts on the buckle body 1 basically, so that a sliding pipe 7 at one end of the buckle body 1 can be broken by the foot stepping force to enable the buckle body 1 to be bent downwards or distorted and deformed, once the phenomenon occurs, a V-shaped bearing surface structure formed by a metal sleeve head 603 and a metal supporting plate 604 at the end of a reinforcing frame 6 at the bottom can support the length section of the buckle body 1 which is deformed downwards to prevent the buckle body 1 from being pressed downwards continuously, sprain caused to the foot of the human body, and the anti-skid texture and the welding texture structure 101 arranged on the bottom surface of the buckle body 1 form anti-skid, thereby improving the safety factor of the buckle body 1 treaded by the foot.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. A auxiliary device for transmission line safety maintenance, its characterized in that: the device comprises a buckle body (1), a welding type texture structure (101), a movable hook (2), a welding ring (3), a damping type sleeve (4), a rotating shaft (5), a reinforcing frame (6), a first welding pipe (601), a second welding pipe (602), a metal sleeve head (603), a metal supporting plate (604), a third welding pipe (605) and a sliding pipe (7); the buckle body (1) is a movable part with a pedal structure and is in sliding fit with the movable hook (2) through a sliding pipe (7); the movable hook (2) is used for being sleeved and combined with the buckle body (1) to form a complete climbing foot buckle structure for electricians, and a welding ring (3) with a small length is welded on the arc-shaped outer wall of the movable hook (2); the welding ring (3) is provided with a circular through hole, a damping type sleeve (4) is embedded in the through hole, a composite structure and a strengthening frame (6) capable of rotating are rotatably connected through the damping type sleeve (4), and a rotating shaft (5) structure is arranged at one end of the strengthening frame (6), so that the strengthening frame (6) is rotatably matched in the needle roller damping type sleeve (4) through the rotating shaft (5) structure section.

2. The auxiliary device for the safety overhaul of the power transmission line according to claim 1, wherein: the movable hook (2) is an arc-shaped hook body and is made of material steel with a hexagonal carrying surface through bending, and a welding ring (3) welded on the outer wall of the movable hook and the edge on the outer side of the movable hook form a reserved welding bead structure with an upper V groove and a lower V groove.

3. The auxiliary device for the safety overhaul of the power transmission line according to claim 1, wherein: the reinforcing frame (6) is a bent pipe fitting, continuously bends downwards after being rotationally matched in the welding ring (3), and is bent outwards again to present an outward expansion type ear bending style structure.

4. The auxiliary device for the safety overhaul of the power transmission line according to claim 1, wherein: a third welded pipe (605) is welded between the lower bent sections of the reinforcing frame (6), and a first welded pipe (601) and a second welded pipe (602) are welded on the outward-expanding arc-shaped sections.

5. The auxiliary device for the safety overhaul of the power transmission line according to claim 1, wherein: one end of the second welding pipe (602) is welded on the outward expansion arc-shaped welding pipe of the strengthening frame (6), and the other end is welded on the metal support plate (604).

6. The auxiliary device for the safety overhaul of the power transmission line according to claim 1, wherein: the reinforcing frame (6) is also of a composite structure formed by welding multiple pipes, wherein a metal sleeve head (603) is welded at the rear end of the reinforcing frame, a metal supporting plate (604) is welded on the inner wall of the metal sleeve head (603), anti-skidding textures are arranged on the surfaces of the metal sleeve head and the metal supporting plate, and the metal sleeve head and the metal supporting plate form a V-shaped end structure in a split mode.

7. The auxiliary device for the safety overhaul of the power transmission line according to claim 1, wherein: the reinforcing frame (6) is positioned at the bottom gap position of the movable hook (2) in the main view direction, and the metal sleeve head (603) and the metal support plate (604) at the end of the reinforcing frame (6) are positioned at the bottom side position of the welded texture structure (101) arranged on the bottom surface of the buckle body (1).

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