CN210888779U - Anti-slip foot nail of power transmission iron tower - Google Patents

Abstract

The utility model relates to an electric power field specifically is steel pylons antiskid foot nail, include: support the mobile jib, prevent slow-witted tail-bar and erection locating piece, the erection locating piece inserts the installation piece right side, installation piece top is provided with fixed recess, fixed recess internally mounted has fastening screw, fastening screw passes installation piece and erection locating piece in the below, fastening nut is installed to the fastening screw bottom, support mobile jib both sides fixed mounting has the pterygoid lamina, the pterygoid lamina is including backup pad and mounting panel, the inside recess that is provided with of mounting panel, the inside mounting groove that a plurality of distributions are even that is provided with in backup pad below. The device effectively promotes the security in the use through the square design of installation locating piece and the support of pterygoid lamina, dismantles and changes the inside anti-skidding structure of pterygoid lamina that can be quick through mounting groove, installation screw and non-slip raised structure, under the prerequisite of effectively guaranteeing anti-skidding characteristic, promotes the efficiency of installation and maintenance, has good market prospect.

Description

Anti-slip foot nail of power transmission iron tower

Technical Field

The utility model relates to an electric power field specifically is transmission tower antiskid foot nail.

Background

The foot nails of the transmission tower can form ice or frost on the surface of the accumulated snow in winter. The existing foot nails are steel cylinders, and when the foot steps on the tower, the foot nails are easy to slip and cause accidents.

Chinese patent (publication No. CN 203742431U, published as 2014.07.30) discloses an antiskid sleeve for foot nails of a power transmission tower, which is characterized in that a semi-circular surface of a cylindrical plastic antiskid sleeve with the skin thickness of 2mm is provided with an oval antiskid spot protruding by 3mm, the inner diameter of a sleeve body is smaller than the outer diameter of a foot nail foot treading section, the sleeve body is clamped on the foot treading section of the foot nail by elastic unfolding, two ends of the sleeve body are respectively provided with a reinforcing ring which is 3mm higher than the surface of the sleeve body, and a wide supporting plate is 10 mm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transmission tower antiskid foot nail to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

transmission of electricity iron tower antiskid foot nail includes: the supporting main rod is made of an aluminum alloy material and has good corrosion resistance and mechanical strength, the mounting and positioning block is arranged at the left end of the supporting main rod and inserted into a groove in the right side of the mounting block, a fixing groove is formed above the mounting block, a fastening screw is arranged in the fixing groove, the mounting block and the mounting and positioning block penetrate through the lower portion of the fastening screw, a fastening nut is arranged at the bottom of the fastening screw, a spring gasket is arranged between the bottom of the fastening screw and the fixing groove, the anti-loosening effect can be achieved, the stability of equipment is improved, the safety is improved, wing plates are fixedly arranged on two sides of the supporting main rod, the wing plates provide upward supporting force perpendicular to the plate surface for a user, the angle different from that of the wing plates perpendicular to the tangent plane cannot be fixed, danger is easily generated, and in addition, the contact area of the wing plate and the inclined plane of an operator is increased, the pressure is smaller, the comfort level is better, the wing plate is not easy to fatigue after long-time climbing, and has good practical value, as shown in the figure, the wing plate comprises a support plate and a mounting plate, the mounting plate is made of rubber and has good buffering capacity, the support plate is made of stainless steel plate, the mounting plate is arranged above the support plate, a groove is arranged in the mounting plate, anti-skid protrusions are arranged through the groove, a plurality of mounting grooves which are uniformly distributed are arranged in the support plate, mounting screws are arranged in the mounting grooves, the upper parts of the mounting screws are fixed in the anti-skid protrusions, the anti-skid structures in the wing plate can be rapidly disassembled and replaced through the structures of the mounting grooves, the mounting screws and the anti-skid protrusions, the mounting and maintenance efficiency is improved on the premise that the, through the design of pterygoid lamina, greatly promote the security in the use to indefatigability effectively reduces intensity of labour, has good practicality.

As a further aspect of the present invention: the right end of the supporting main rod is provided with a fool-proof tail rod, the fool-proof tail rod is designed in an inclined mode, the tilting angle between the fool-proof tail rod and the supporting main rod is 20-35 degrees, and the main supporting main rod is mainly used for preventing the supporting main rod from sliding off on the right side.

As a further aspect of the present invention: the antiskid bulges are made of nylon materials, and the top ends of the antiskid bulges are designed to be chamfered, so that discomfort caused to the feet of a user is reduced.

As a further aspect of the present invention: support the mobile jib left end and be provided with the erection locating piece, the erection locating piece adopts the cuboid structure, has improved the shortcoming of circular shape no room angle location, carries out accurate location through the side, promotes the precision of location.

Compared with the prior art, the beneficial effects of the utility model are that:

at first through the installation screw with non-slip raised fixed mounting in the inside of mounting panel, with pterygoid lamina fixed mounting in the both sides of supporting the mobile jib, install the set block in the inside of installation piece through fastening screw, it is swift convenient, the installation accuracy is high. The device effectively promotes the security in the use through the square design of installation locating piece and the support of pterygoid lamina, dismantles and changes the inside anti-skidding structure of pterygoid lamina that can be quick through mounting groove, installation screw and non-slip raised structure, under the prerequisite of effectively guaranteeing anti-skidding characteristic, promotes the efficiency of installation and maintenance, has good market prospect.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of an anti-slip nail of a power transmission tower in embodiment 1.

Fig. 2 is a schematic front view of the antiskid nail of the power transmission tower in embodiment 1.

Fig. 3 is a schematic top view of the antiskid nail of the power transmission tower in embodiment 1.

Fig. 4 is a schematic structural view of a wing plate in the antiskid nail of the power transmission tower in embodiment 2.

In the figure: 1-supporting main rod, 2-wing plate, 3-foolproof tail rod, 4-mounting positioning block, 5-fixing groove, 6-fastening screw, 7-fastening nut, 8-mounting block, 9-antiskid block, 10-supporting plate, 11-mounting plate, 12-mounting groove, 13-mounting screw and 14-antiskid projection.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1 and 2, the anti-slip foot nail for the power transmission tower includes: the supporting main rod 1 is made of an aluminum alloy material and has good corrosion resistance and mechanical strength, the foolproof tail rod 3 is arranged at the right end of the supporting main rod 1, the foolproof tail rod 3 is designed in an inclined manner, the tilting angle between the foolproof tail rod 3 and the supporting main rod 1 is 20-35 degrees and is mainly used for preventing the right side of the supporting main rod 1 from sliding off, the mounting and positioning block 4 is arranged at the left end of the supporting main rod 1, the mounting and positioning block 4 is of a cuboid structure, the defect of circular room-free angle positioning is overcome, accurate positioning is carried out through the side surface, the positioning precision is improved, the mounting and positioning block 4 is inserted into a groove at the right side of the mounting block 8, a fixing groove 5 is arranged above the mounting block 8, a fastening screw 6 is arranged inside the fixing groove 5, and the mounting block 8 and the mounting and the positioning block 4 are penetrated, fastening nut 7 is installed to 6 bottoms of fastening screw, be provided with the spring shim between 6 bottoms of fastening screw and the fixed recess 5, can play locking effect, lifting means's stability, promote the security, as shown in fig. 3, support 1 both sides fixed mounting of mobile jib has pterygoid lamina 2, pterygoid lamina 2 provides the ascending holding power of perpendicular to face to the user, the angle of being different from perpendicular pterygoid lamina 2 tangent plane can't be fixed, produce danger easily, in addition through the design of 2 both sides of pterygoid lamina, promote and operator inclined plane area of contact, pressure is littleer, the comfort level is better, long-time climbing is indefatigued, good practical value has, a plurality of non slipping spur 9 are installed to 2 top evenly welded of pterygoid lamina, circular arch through non slipping spur 9, promote the non-skid property of pterygoid lamina.

Example 2

Referring to fig. 1 and 2, the anti-slip foot nail for the power transmission tower includes: the supporting main rod 1 is made of an aluminum alloy material and has good corrosion resistance and mechanical strength, the foolproof tail rod 3 is arranged at the right end of the supporting main rod 1, the foolproof tail rod 3 is designed in an inclined manner, the tilting angle between the foolproof tail rod 3 and the supporting main rod 1 is 20-35 degrees and is mainly used for preventing the right side of the supporting main rod 1 from sliding off, the mounting and positioning block 4 is arranged at the left end of the supporting main rod 1, the mounting and positioning block 4 is of a cuboid structure, the defect of circular room-free angle positioning is overcome, accurate positioning is carried out through the side surface, the positioning precision is improved, the mounting and positioning block 4 is inserted into a groove at the right side of the mounting block 8, a fixing groove 5 is arranged above the mounting block 8, a fastening screw 6 is arranged inside the fixing groove 5, and the mounting block 8 and the mounting and the positioning block 4 are penetrated, the bottom of the fastening screw 6 is provided with a fastening nut 7, a spring gasket is arranged between the bottom of the fastening screw 6 and the fixing groove 5, the locking effect can be achieved, the stability of the equipment is improved, the safety is improved, as shown in figure 3, the wing plates 2 are fixedly arranged on two sides of the supporting main rod 1, the wing plates 2 provide upward supporting force vertical to the plate surface for a user, the angle different from the vertical tangent plane of the wing plates 2 cannot be fixed, danger is easy to generate, in addition, through the design of the two sides of the wing plates 2, the contact area of the inclined plane with an operator is improved, the pressure is smaller, the comfort level is better, long-time climbing is not easy to fatigue, and the practical value is good, as shown in figure 4, the wing plates 2 comprise a supporting plate 10 and a mounting plate 11, the mounting plate 11 is made of rubber, the buffering capacity, the mounting plate 11 is internally provided with a groove, the mounting plate is provided with an antiskid bulge 14 through the groove, the antiskid bulge 14 is made of nylon, the top end of the antiskid bulge is designed by a chamfer, discomfort caused to the foot of a user is reduced, the inside of the lower part of the supporting plate 10 is provided with a plurality of mounting grooves 12 which are uniformly distributed, the inside of the mounting grooves 12 is provided with mounting screws 13, the upper parts of the mounting screws 13 are fixed inside the antiskid bulge 14, the anti-skid structure in the wing plate 2 can be rapidly disassembled and replaced through the structures of the mounting groove 12, the mounting screw 13 and the anti-skid projection 14, the efficiency of mounting and maintenance is improved on the premise of effectively ensuring the anti-skid property, the device can effectively promote the agility that transmission tower maintainer used, through the design of pterygoid lamina 2, greatly promotes the security in the use to it is indefatigable, effectively reduces intensity of labour, has good practicality.

The technical principle is as follows: at first through installation screw 13 with non-slip raised 14 fixed mounting in the inside of mounting panel 11, with pterygoid lamina 2 fixed mounting in the both sides of supporting mobile jib 1, install the erection locating piece 4 in the inside of installation piece 8 through fastening screw 6, it is swift convenient, the installation accuracy is high. The device effectively promotes the security in the use through the square design of erection locating piece 4 and pterygoid lamina 2's support, dismantles and changes the inside anti-skidding structure of pterygoid lamina 2 that can be quick through mounting groove 12, installation screw 13 and non-slip raised 14's structure, under the prerequisite of effectively guaranteeing anti-skidding characteristic, promotes the efficiency of installation and maintenance, has good market prospect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. Transmission of electricity iron tower antiskid foot nail includes: the anti-skid device comprises a supporting main rod (1), a fool-proof tail rod (3) and an installation positioning block (4), wherein the fool-proof tail rod (3) is arranged at the right end of the supporting main rod (1), the installation positioning block (4) is arranged at the left end of the supporting main rod (1), and is characterized in that the installation positioning block (4) is inserted into the right side of an installation block (8), a fixing groove (5) is arranged above the installation block (8), a fastening screw (6) is arranged inside the fixing groove (5), the lower part of the fastening screw (6) penetrates through the installation block (8) and the installation positioning block (4), a fastening nut (7) is arranged at the bottom of the fastening screw (6), wing plates (2) are fixedly arranged at two sides of the supporting main rod (1), each wing plate (2) comprises a supporting plate (10) and a mounting plate (11), a mounting plate (11) is arranged above, a plurality of mounting grooves (12) which are uniformly distributed are formed in the lower portion of the supporting plate (10), mounting screws (13) are mounted in the mounting grooves (12), and the upper portions of the mounting screws (13) are fixed in the anti-skidding protrusions (14).

2. The antiskid foot nail for transmission towers according to claim 1, characterized in that: the supporting main rod (1) is made of an aluminum alloy material.

3. The antiskid foot nail for transmission towers according to claim 2, characterized in that: and a spring gasket is arranged between the bottom of the fastening screw (6) and the fixing groove (5).

4. The antiskid foot nail for transmission towers according to claim 3, characterized in that: the fool-proof tail rod (3) is designed to be inclined, and the tilting angle between the fool-proof tail rod (3) and the supporting main rod (1) is 20-35 degrees.

5. The antiskid foot nail for transmission towers according to claim 4, wherein: the mounting and positioning block (4) is of a cuboid structure.

6. Anti-slip foot nail for transmission towers according to any one of claims 1 to 5, characterized in that: the mounting plate (11) is made of rubber, and the support plate (10) is made of stainless steel plates.

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