CN218934303U

CN218934303U - Portable assembled ladder stand for high steep slope and side slope operation

Info

Publication number: CN218934303U
Application number: CN202222789733.0U
Authority: CN
Inventors: 景骏程; 宋泽凡; 王静; 龚晓波; 李波; 刘靖; 宋琨; 楚宪法; 刘伟; 邓琪; 唐甜
Original assignee: Chongqing 2008 Geological Environment Research Institute Co ltd
Current assignee: Chongqing 2008 Geological Environment Research Institute Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-04-28
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a portable assembled ladder stand for high and steep slope and side slope operation, which comprises a plurality of steps used for stepping in operation, wherein adjacent steps are connected through chains, each step comprises a pedal rod extending leftwards and rightwards, the upper side and the lower side of each of the two ends of the pedal rod are respectively provided with a lock catch used for connecting the chains, and the rear sides of the two ends of the pedal rod are respectively provided with a fixing assembly capable of being fixed on the slope and the side slope. The material of marking time is aluminum alloy, and connect through the chain between the adjacent marking time, not only make whole cat ladder have certain intensity, can be used for the transport of heavy object, convenient to carry simultaneously, only need to detain the chain on the lock knot of marking time according to the length that needs when putting up, it is convenient and fast to put up, and the time that needs is short, but also repeatedly usable after the dismantlement; the pedal rod is provided with the fixing component, so that the pedal rod can be fixed on a slope and a side slope, the climbing ladder can be prevented from shaking when the pedal rod is used, and the pedal rod is further away from the slope and the side slope by a certain distance, so that the pedal rod is convenient to pedal.

Description

Portable assembled ladder stand for high steep slope and side slope operation

Technical Field

The utility model belongs to the technical field of high and steep slopes and side slope traffic walkways, and particularly relates to a portable assembled ladder stand for high and steep slopes and side slope operation.

Background

In the prior art, a high steep slope and a side slope traffic pavement are mainly built by rope ladders, scaffolds or rigid materials. However, in the practical application process, if a rope ladder is adopted, the safety risk of carrying heavy objects is high; the scaffold or rigid material is adopted to build the construction cost and the construction period is long.

Disclosure of Invention

The utility model aims to provide a portable assembled ladder stand for high and steep slopes and side slopes, which not only has certain strength and can bear heavy objects, but also is convenient to build and can be reused.

The technical scheme adopted by the utility model is as follows: a portable assembled cat ladder for high steep slope and side slope operation, trample when being used for the operation including a plurality of, connect through the chain between the adjacent mark time, mark time including controlling the pedal rod that extends, the rear side at pedal rod both ends all is provided with the fixed subassembly that can fix on slope and side slope, the upper and lower both sides at pedal rod both ends all are provided with the hasp that is used for connecting the chain.

As the preference in above-mentioned scheme, fixed subassembly is including being used for supporting the foot piece on slope and side slope, be provided with the fixed orifices that can fix the foot piece on slope and side slope on the foot piece, be connected through the connecting axle between foot piece and the pedal rod, the connecting axle sets up outwards along slope and side slope for leave the trample space between pedal rod and slope and the side slope.

Further preferably, the foot pieces are arranged in parallel with the pedal rod, and the foot pieces positioned at the left side and the right side of the pedal rod are arranged towards the outer side.

More preferably, the material of the pedal rod is aluminum alloy.

Further preferably, the pedal rod is provided with a circular arc-shaped guard ring which is arranged in front of the pedal rod and used for protection, and the left end and the right end of the guard ring are arranged on the front sides of the left end and the right end of the pedal rod through supporting shafts.

The utility model has the beneficial effects that: the ladder consists of steps and chains, so that the whole ladder has certain strength, can be used for carrying heavy objects, is convenient to carry, is convenient and quick to build, has short time and can be reused after being disassembled, and the chains are only required to be buckled on lock buckles of the steps according to the required length during building; the pedal rod is provided with the fixing component, so that the pedal rod can be fixed on a slope and a side slope, the climbing ladder can be prevented from shaking when the pedal rod is used, and the pedal rod is further away from the slope and the side slope by a certain distance, so that the pedal rod is convenient to pedal.

Drawings

FIG. 1 is a schematic diagram of the present utility model.

FIG. 2 is a diagram showing the installation of the tread and anchor assembly of the present utility model.

FIG. 3 is a schematic view of a fastening assembly according to the present utility model.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1-3, a portable assembled ladder for high and steep slope and side slope operation mainly comprises a plurality of chains 2 and a plurality of steps 1, wherein the steps 1 are made of aluminum alloy and are used for stepping in operation, and adjacent steps 1 are connected through the chains 2.

The specific structure of the step 1 comprises a step rod 1a which is arranged in a left-right extending way, and lock catches 1b which are used for connecting a chain 2 are arranged on the upper side and the lower side of the two ends of the step rod 1 a. In order to facilitate the fixation of the whole ladder stand, fixing components capable of being fixed on slopes and side slopes are arranged at the rear sides of the two ends of the pedal rod 1 a.

The concrete structure of the fixing component comprises a foot piece 3 which is used for propping against a slope and a side slope, a fixing hole 3a which can fix the foot piece 3 on the slope and the side slope is arranged on the foot piece 3, and when the fixing component is installed, the fixing component passes through the fixing hole through an expansion screw and then is beaten on the slope and the side slope. In order to facilitate the user to tread on the pedal rod, the pedal sheet 3 is connected with the pedal rod 1a through the connecting shaft 4, and the connecting shaft 4 is arranged outwards along the slope and the side slope, so that a tread space is reserved between the pedal rod 1a and the slope and the side slope. Preferably, the foot pieces 3 are arranged in parallel with the foot sticks 1a, and the foot pieces 3 located on the left and right sides of the foot sticks 1a are arranged toward the outer sides on the left and right sides. The pedal rod 1a is made of aluminum alloy, so that the pedal rod is convenient to carry while ensuring certain strength.

In order to further protect the user on the ladder, a circular arc-shaped guard ring 5 for protection is arranged in front of the pedal rod 1a, the left end and the right end of the guard ring 5 are arranged on the front sides of the left end and the right end of the pedal rod 1a through a support shaft 6, and the support shaft positioned at the upper end of the pedal part can also be used as a handle during climbing.

Claims

1. A portable assembled cat ladder for high steep slope and side slope operation, its characterized in that: including a plurality of step (1) that tramples when being used for the operation, connect through chain (2) between the adjacent step (1), step (1) including controlling extension pedal rod (1 a), the rear side at pedal rod (1 a) both ends all is provided with the fixed subassembly that can fix on slope and side slope, the upper and lower both sides at pedal rod (1 a) both ends all are provided with hasp (1 b) that are used for connecting chain (2).

2. The portable assembled ladder for steep incline and high-grade operations according to claim 1, wherein: the fixing assembly comprises a foot piece (3) which is propped against a slope and a side slope, a fixing hole (3 a) which can fix the foot piece (3) on the slope and the side slope is formed in the foot piece (3), the foot piece (3) is connected with a pedal rod (1 a) through a connecting shaft (4), the connecting shaft (4) is arranged outwards along the slope and the side slope, and a pedal space is reserved between the pedal rod (1 a) and the slope and the side slope.

3. The portable assembled ladder for steep incline and high-grade operations according to claim 2, wherein: the foot pieces (3) are arranged in parallel with the pedal rod (1 a), and the foot pieces (3) positioned at the left side and the right side of the pedal rod (1 a) are arranged towards the outer side.

4. The portable assembled ladder for steep incline and high-grade operations according to claim 1, wherein: the pedal rod (1 a) is made of aluminum alloy.

5. The portable assembled ladder for steep incline and high-grade operations according to claim 1, wherein: the novel pedal rod is characterized by further comprising an arc-shaped guard ring (5) which is arranged in front of the pedal rod (1 a) and used for protection, wherein the left end and the right end of the guard ring (5) are arranged on the front sides of the left end and the right end of the pedal rod (1 a) through supporting shafts (6).