CN211258461U - Novel safe cat ladder - Google Patents

Abstract

The utility model discloses a novel safe crawling ladder, which comprises main beams, pedals and connecting bolts, wherein the pedals are arranged between the main beams, first meshing grooves are arranged at the inner sides of the main beams, second meshing grooves are arranged at the two ends of the pedals, the pedals are assembled into the first meshing grooves through the second meshing grooves, and the main beams and the pedals are detachably connected through the connecting bolts; this novel safe cat ladder convenient to detach transportation, stable in structure, and the quality is slim and graceful, convenient to use.

Description

Novel safe cat ladder

Technical Field

The utility model relates to a safety protection field especially relates to a novel safe cat ladder.

Background

Novel safe cat ladder is the equipment commonly used in the construction process, and mainly used high worker's operation construction provides construction platform for the constructor, effectively ensures construction safety, and novel safe cat ladder scaffold frame usually mainly comprises pole setting, horizontal pole, down tube, stull, ejector pin, base, running-board and other supporting members, but the cat ladder weight that uses at present is big, is difficult for dismantling, uses inconvenient and be difficult for the transportation.

In order to solve the problems of the prior art, the utility model discloses a novel safety ladder stand, which comprises main beams, pedals and connecting bolts, wherein the pedals are arranged between the main beams, a first meshing groove is arranged at the inner side of the main beams, second meshing grooves are arranged at the two ends of each pedal, the pedals are assembled in the first meshing grooves through the second meshing grooves, and the main beams and the pedals are detachably connected through the connecting bolts; this novel safe cat ladder convenient to detach transportation, stable in structure, and the quality is slim and graceful, convenient to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that exists among the background art, a novel safe cat ladder, including girder, footboard and connecting bolt, be equipped with the footboard between the girder, the girder inboard is equipped with first meshing groove, the both ends of footboard are equipped with second meshing groove, the footboard passes through second meshing groove assembly to first meshing inslot to make girder and footboard can dismantle through connecting bolt and be connected.

Preferably, the top of the main beam is provided with a standby hole.

Preferably, each pedal is connected by two connecting bolts.

Preferably, the upper surface of the pedal is provided with anti-skid projections.

Preferably, the main beam and the pedal are made of aluminum alloy materials.

The utility model discloses a novel safe crawling ladder, which comprises main beams, pedals and connecting bolts, wherein the pedals are arranged between the main beams, first meshing grooves are arranged at the inner sides of the main beams, second meshing grooves are arranged at the two ends of the pedals, the pedals are assembled into the first meshing grooves through the second meshing grooves, and the main beams and the pedals are detachably connected through the connecting bolts; this novel safe cat ladder convenient to detach transportation, stable in structure, and the quality is slim and graceful, convenient to use.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is a schematic structural view of the middle main beam of the present invention;

FIG. 3 is a schematic structural view of a pedal of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

wherein, 1, a main beam; 2. a pedal; 3. a connecting bolt; 4. a second engaging groove; 5. a first engaging groove; 6. and (4) a spare hole.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

In a specific embodiment, please refer to fig. 1-4, a novel safety ladder stand comprises main beams 1, pedals 2 and connecting bolts 3, wherein the pedals 2 are arranged between the main beams 1, first engaging grooves 5 are arranged on the inner sides of the main beams 1, second engaging grooves 4 are arranged at two ends of each pedal 2, the pedals 2 are assembled in the first engaging grooves 5 through the second engaging grooves 4, the main beams 1 are detachably connected with the pedals 2 through the connecting bolts 3, the connecting bolts 3 penetrate through the two main beams 1 and the pedals 2 and are fixed on the outer sides of the main beams 1, standby holes 6 are arranged at the tops of the main beams 1, the pedals 2 are translated to the standby holes 6 to enlarge the application range, each pedal 2 is connected with two connecting bolts 3, anti-skid protrusions are arranged on the upper surfaces of the pedals 2, the safety coefficient is increased during use, the main beams 1 and the pedals 2 are made of aluminum alloy, light weight and is not easy to be oxidized.

The utility model discloses a novel safe crawling ladder, which comprises main beams, pedals and connecting bolts, wherein the pedals are arranged between the main beams, first meshing grooves are arranged at the inner sides of the main beams, second meshing grooves are arranged at the two ends of the pedals, the pedals are assembled into the first meshing grooves through the second meshing grooves, and the main beams and the pedals are detachably connected through the connecting bolts; this novel safe cat ladder convenient to detach transportation, stable in structure, and the quality is slim and graceful, convenient to use.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (5)

1. The utility model provides a novel safe cat ladder, includes girder (1), footboard (2) and connecting bolt (3), its characterized in that: be equipped with footboard (2) between girder (1), girder (1) inboard is equipped with first meshing groove (5), the both ends of footboard (2) are equipped with second meshing groove (4), footboard (2) are through second meshing groove (4) assemble to first meshing groove (5) in to make girder (1) and footboard (2) can dismantle through connecting bolt (3) and be connected.

2. The novel safety ladder of claim 1, which is characterized in that: the top of the main beam (1) is provided with a standby hole (6).

3. The novel safety ladder of claim 1, which is characterized in that: each pedal (2) is connected by two connecting bolts (3).

4. The novel safety ladder of claim 1, which is characterized in that: the upper surface of the pedal (2) is provided with an anti-skid bulge.

5. The novel safety ladder of claim 1, which is characterized in that: the main beam (1) and the pedal (2) are made of aluminum alloy materials.

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