CN210343211U

CN210343211U - Antiskid insulating ladder

Info

Publication number: CN210343211U
Application number: CN201920474857.5U
Authority: CN
Inventors: 叶宁靖
Original assignee: Baoying Safety Tool Factory Co ltd
Current assignee: Baoying Safety Tool Factory Co ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-04-17
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses an antiskid insulating ladder, including the symmetry set up two mobile jib, set up a plurality of horizontal antiskid horizontal pole by top to bottom between two mobile jib, antiskid horizontal pole with the same one side body of rod slope of body of rod set up symmetrical two pedal grooves, be provided with a plurality of bar line of upwarp in the pedal groove, still be provided with the ladder foot in the bottom of two branches, mobile jib, antiskid horizontal pole, pedal groove and ladder foot are insulating material; the ladder foot comprises a ladder sleeve with an opening structure at the upper end and a base arranged below the ladder sleeve, two support lugs are arranged on the base, the bottom end of the main rod is sleeved in the ladder sleeve, and the bottom end of the ladder sleeve is positioned in the two support lugs and is rotatably connected with the support lugs through rotating rods; the bottom of the base is provided with a plurality of anti-skid lines; through setting up pedal groove and arc and grabbing the groove and making operating personnel be difficult for stepping on the cunning and grab the cunning, set up the ladder foot in the branch bottom and improved the stability and the non-slip performance of anti-skidding insulating ladder, effectual personnel's safety of having ensured.

Description

Antiskid insulating ladder

Technical Field

The utility model relates to an insulating ladder of antiskid belongs to safety tool technical field.

Background

When rush repair or maintenance is carried out on a live line, an insulating ladder is often used for field operation, the conventional insulating ladder only carries out rubber wrapping at the bottom of the ladder for anti-skid treatment, and rubber materials are easy to wear quickly for a long time and have poor anti-skid performance; when meeting rainwater weather, antiskid ladder self also does not have anti-skidding measure, and operating personnel steps on the cunning easily when last ladder operation, brings very big threat to operating personnel's personal safety.

Disclosure of Invention

For solving the not enough of prior art, the utility model provides an anti-skidding insulation ladder makes operating personnel be difficult for stepping on the cunning and grab the cunning through setting up pedal groove and arc hand grab groove, sets up the stability and the non-skid property that ladder foot has improved anti-skidding insulation ladder bottom branch, the effectual personnel safety that has ensured.

The utility model discloses the technical scheme who adopts does:

the utility model provides an anti-skidding insulation ladder, sets up two mobile masts including the symmetry, is provided with a plurality of horizontally anti-skidding horizontal pole by last under to between two mobile masts, and anti-skidding horizontal pole is provided with two pedal grooves of symmetry with the slope of the same side body of rod, and the pedal inslot is provided with a plurality of bar line of upwards bellied, still is provided with the ladder foot in the bottom of two branches, and mobile jib, anti-skidding horizontal pole, pedal groove and ladder foot all are insulating material.

Preferably, be formed with the corresponding antiskid horizontal pole mounting hole that is used for fixing on two mobile jib of symmetry, and wear out the both ends of mobile jib at antiskid horizontal pole and still be provided with anticreep spare.

Further preferably, a plurality of anti-slip strips are formed on the rod body of the anti-slip cross rod on two sides of the two pedal grooves.

Further preferably, an arc-shaped gripping groove is formed at an upper side of the rod body of the anti-slip rail.

Preferably, the ladder foot comprises a ladder sleeve with an opening structure at the upper end and a base arranged below the ladder sleeve, two support lugs are arranged on the base, the bottom end of the main rod is sleeved in the ladder sleeve, and the bottom end of the ladder sleeve is positioned in the two support lugs and is rotatably connected with the support lugs through rotating rods; the bottom of the base is provided with a plurality of anti-slip lines.

Further preferably, one side of the pedal groove formed in the way that the main rod backs on the anti-skidding cross rod and is obliquely arranged is provided with a plurality of upper hooks, a lower hook is arranged on a base close to one side of the upper hooks, and an elastic part is arranged between the upper hooks and the lower hooks.

The beneficial effects of the utility model reside in that:

the anti-skidding cross rod comprises two pedal grooves which are obliquely arranged on the anti-skidding cross rod and a plurality of strip-shaped grains which are arranged in the pedal grooves, when an operator climbs, the friction force between the anti-skidding cross rod and the sole of the operator is increased, so that the anti-skidding performance is improved, the arc-shaped hand grasping grooves are formed in the upper side of the rod body of the anti-skidding cross rod, the operator can conveniently climb, the arc-shaped hand grasping grooves are convenient to grasp, and the personnel safety is further guaranteed; ladder feet arranged at the bottoms of the two supporting rods meet the angle adjustment and anti-skidding functions of the supporting rods, and the upper hook, the lower hook and the elastic piece arranged between the upper hook and the lower hook are arranged, so that the stability of the anti-skidding insulating ladder is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic structural view of the anti-slip rail;

FIG. 4 is a schematic structural view of a ladder foot;

the main reference numerals in the figures have the following meanings:

1. mobile jib, 2, anti-skidding horizontal pole, 3, pedal groove, 4, ladder foot, 5, anticreep spare, 6, arc hold the groove in hand, 7, go up the couple, 8, couple down, 9, elastic component, 31, bar line, 41, ladder cover, 42, base, 43, journal stirrup.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1-4: the embodiment is an anti-skidding insulation ladder, which comprises two main rods 1 which are symmetrically arranged, a plurality of horizontal anti-skidding cross rods 2 are arranged between the two main rods 1 from top to bottom, two symmetrical pedal grooves 3 are obliquely arranged on the same side of each anti-skidding cross rod 2 and on the same side of the rod body, a plurality of transverse strip-shaped grains 31 which are convex upwards are arranged in each pedal groove 3, and in order to improve the safety of the anti-skidding insulation ladder and the convenience of personnel use, the included angle formed by each pedal groove 3 relative to the horizontal plane is preferably 15 degrees; the body of rod upside of the anti-skidding horizontal pole 2 between two pedal grooves 3 is formed with the arc and grabs groove 6, still is formed with a plurality of antislip strip at the body of rod of anti-skidding horizontal pole 2, still is provided with ladder foot 4 in the bottom of two branch 1, and mobile jib 1, anti-skidding horizontal pole 2, pedal groove 3 and ladder foot 4 all are insulating material.

Referring to fig. 1, in order to improve the stability of the anti-slip cross rod 2, corresponding mounting holes for fixing the anti-slip cross rod 2 are formed on the two symmetrical main rods 1, anti-slip cross rods 2 are provided with anti-dropping parts 5 at two ends penetrating out of the main rods 1, and the anti-slip cross rods 2 are fixedly connected with the main rods 1 through screws.

As shown in fig. 4, the ladder foot 4 includes a ladder sleeve 41 with an open structure at an upper end and a base 42 disposed below the ladder sleeve 41, two support lugs 43 are disposed on the base 42, the bottom end of the main rod 1 is sleeved in the ladder sleeve 41, and the bottom end of the ladder sleeve 41 is located in the two support lugs 43 and is rotatably connected with the support lugs 43 through rotating rods; the bottom of the base 42 is provided with a plurality of anti-slip lines.

Referring to fig. 2, a plurality of upper hooks 7 are arranged on one side of the main rod 1, which is opposite to the pedal groove 3 obliquely arranged on the anti-skidding cross rod 2, a lower hook 8 is arranged on the base 42 close to one side of the upper hooks 7, and an elastic part 9 is arranged between the upper hooks 7 and the lower hooks 8.

The utility model discloses a theory of operation does:

at the place where the antiskid insulating ladder needs to be set up, one side provided with the upper hook 7 is abutted against the support body, one end of the elastic piece 9 is fixed with the lower hook 8, and the other end of the elastic piece 9 is fixed on the upper hook 7 which is deviated from the nearest upper hook 8 on the horizontal line; the anti-skid grains arranged at the bottom of the base 42 generate effective abutting friction with the ground, so that the bottom end of the anti-skid insulating ladder has excellent anti-skid performance; when personnel scrambleed, operating personnel grasped the arc on the anti-skidding horizontal pole 2 with the hand and held groove 6, then step on the foot in proper order to pedal on the groove 3 climb can, the bar line 31 that is provided with a plurality of horizontal settings of bellied upwards in the pedal groove 3 has improved anti-skidding performance, has better ensured operating personnel's safety.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An antiskid insulating ladder, its characterized in that: set up two mobile jib (1) including the symmetry, by last to be provided with a plurality of horizontally anti-skidding horizontal pole (2) down between two mobile jib (1), anti-skidding horizontal pole (2) with two pedal groove (3) that the slope was provided with the symmetry on the same side of the body of rod, be provided with a plurality of bar line (31) of upwards bellied in pedal groove (3), still be provided with ladder foot (4) in the bottom of two mobile jib (1), anti-skidding horizontal pole (2), pedal groove (3) and ladder foot (4) all are insulating material.

2. The antiskid insulating ladder according to claim 1, characterized in that the two symmetrical main rods (1) are formed with corresponding mounting holes for fixing the antiskid cross rod (2), and anti-falling pieces (5) are further arranged at the two ends of the antiskid cross rod (2) penetrating out of the main rods (1).

3. An anti-skid insulation ladder as claimed in claim 1, characterized in that a plurality of anti-skid strips are formed on the body of the anti-skid cross bar (2).

4. An anti-skid insulation ladder as claimed in claim 1, characterized in that an arc-shaped grip groove (6) is formed at the upper side of the body of the anti-skid rail (2) between the two footgrooves (3).

5. The antiskid insulating ladder according to claim 1, wherein the ladder foot (4) comprises a ladder sleeve (41) with an open structure at the upper end and a base (42) arranged below the ladder sleeve (41), the base (42) is provided with two support lugs (43), the bottom end of the main rod (1) is sleeved in the ladder sleeve (41), and the bottom end of the ladder sleeve (41) is positioned in the two support lugs (43) and is rotatably connected with the support lugs (43) through a rotating rod; the bottom of the base (42) is provided with a plurality of anti-skid lines.

6. The antiskid insulation ladder according to claim 5, characterized in that a plurality of upper hooks (7) are arranged on one side of the main rod (1) opposite to the pedal groove (3) obliquely arranged on the antiskid cross rod (2), a lower hook (8) is arranged on the base (42) close to one side of the upper hooks (7), and an elastic part (9) is arranged between the upper hooks (7) and the lower hook (8).