CN209817926U - Reversible inclined ladder device - Google Patents

Abstract

The utility model relates to the technical field of production tools, in particular to a turnover inclined ladder device, which comprises a platform, an inclined ladder, a steel chain, a hook, a hinged support and a rubber buffer seat; the inclined ladder is rotatably connected with the platform through a hinge shaft, one side of the upper part of the platform is fixedly connected with one end of a steel chain, and the other end of the steel chain is provided with a hook; the inclined ladder is provided with a hinged support, and the hinged support is provided with a connecting hole for penetrating through the hook; the rubber buffer seat is fixed at the bottom of the platform and used for supporting the inclined ladder which turns downwards; the inclined ladder turns upwards around a hinge shaft connected with the platform, and a connecting hole on a hinge seat is hooked by a hook to realize the upwards turning; the hook is taken down from the connecting hole, and the inclined ladder is downwards overturned and lapped on the rubber buffer seat to realize downwards overturning. The utility model discloses simple structure, installation are dismantled conveniently, safe and reliable, low in manufacturing cost, practicality are strong, and application scope is extensive.

Description

Reversible inclined ladder device

Technical Field

The utility model relates to a production tool technical field, concretely relates to inclined ladder device can overturn, device in the reposition of redundant personnel product that can extensively be used for the form material that looses.

Background

The bulk material conveying equipment often involves the situation that the track surface is much higher than the ground elevation in the continuous conveying process, the construction personnel can work on the machine difficultly due to overlarge height difference, and the immovable inclined ladder can collide with certain objects on the ground due to the fact that the height is too low, so that danger is caused; therefore, in order to facilitate the operation of the constructor and avoid the danger that the inclined ladder on the machine may collide with some objects on the ground due to the low height, it is necessary to design a reversible inclined ladder device.

Disclosure of Invention

An object of the utility model is to overcome the defect among the prior art, provide a tilting ladder device can overturn, solved some bulk cargo conveying equipment in a flexible way and operated the problem of the difficulty, the device simple structure, installation are dismantled conveniently, safe and reliable, low in manufacturing cost, practicality are strong, and application scope is extensive.

In order to achieve the above purpose, the utility model discloses a technical scheme is:

the utility model provides a reversible inclined ladder device, which comprises a platform, an inclined ladder, a steel chain, a hook, a hinged support and a rubber buffer seat; the inclined ladder is rotatably connected with the platform through a hinge shaft, one side of the upper part of the platform is fixedly connected with one end of a steel chain, and the other end of the steel chain is provided with a hook; the inclined ladder is provided with a hinged support, and the hinged support is provided with a connecting hole for penetrating through the hook; the rubber buffer seat is fixed at the bottom of the platform and used for supporting the inclined ladder which turns downwards; the inclined ladder turns upwards around a hinge shaft connected with the platform, and a connecting hole on the hinge seat is hooked by a hook to realize the upwards turning; the hook is taken down from the connecting hole, and the inclined ladder is downwards overturned and lapped on the rubber buffer seat to realize downwards overturning.

Furthermore, the inclined ladder is made of aluminum alloy materials.

Furthermore, the number of the rubber buffer seats is two, and the rubber buffer seats are symmetrically welded and fixed on two sides of the bottom of the platform.

Furthermore, a rubber pad is arranged on one side surface of the rubber buffer seat, which is in contact with the inclined ladder.

Furthermore, a rope is arranged on the inclined ladder.

Further, the platform is welded to the aisle of the main structure.

Compared with the prior art, the utility model has the advantages that:

the utility model discloses a tilting ladder device can overturn, the free bearing is welded and fixed on the tilting ladder, the tilting ladder is connected with the platform through the hinge shaft, the rubber buffer seat is welded at the bottom of the platform, and the hook is fixed on the platform through the steel chain; when a constructor operates the machine, the inclined ladder of the device turns upwards around a hinge shaft connected with the platform, and hooks a connecting hole on a hinge seat by a hook to realize the upwards turning; the hook is taken down from the connecting hole, the inclined ladder is downwards overturned and lapped on the rubber buffer seat, downward overturning is achieved, safety and convenience of the bulk conveying equipment are improved, accordingly efficiency of the bulk conveying equipment is improved, time for conveying bulk materials is shortened, practicability is high, application range is wide, and the hook can be widely used for the bulk conveying equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a reversible inclined ladder device of the present invention in a downward-reversed state;

fig. 2 is a schematic structural view of the reversible inclined ladder device of the present invention in an upward-reversed state.

The reference numbers in the figures denote: 1. the steel chain comprises a hook, 2 parts of a platform, 3 parts of a hinge shaft, 4 parts of an inclined ladder, 5 parts of a hinge seat, 6 parts of a rubber buffer seat, 7 parts of a steel chain, 8 parts of a connecting hole and 9 parts of a rubber pad.

Detailed Description

Example one

As shown in fig. 1 and 2, the reversible inclined ladder device comprises a platform 2, an inclined ladder 4, a steel chain 7, a hook 1, a hinged support 5 and a rubber buffer seat 6; the platform 2 is welded to the aisle of the main structure. The inclined ladder 4 is rotatably connected with the platform 2 through a hinge shaft 3, and the inclined ladder 4 rotates around the platform 2 through the hinge shaft 3 so as to realize the purposes of upward overturning and downward overturning; one side of the upper part of the platform 2 is welded and fixed with one end of a steel chain 7, and the other end of the steel chain 7 is provided with a hook 1; the inclined ladder 4 is welded with a hinged support 5, and the hinged support 5 is provided with a connecting hole 8 for penetrating through the hook 1; the rubber buffer seat 6 is welded at the bottom of the platform 2 and is used for supporting the inclined ladder 4 which turns downwards; the inclined ladder 4 turns upwards around a hinge shaft 3 connected with the platform 2, and a hook 1 hooks a connecting hole 8 on a hinge base 5 to realize the upwards turning; the hook 1 is taken down from the connecting hole 8, and the inclined ladder 4 is overlapped on the rubber buffer seat 6 in a downward overturning manner, so that downward overturning is realized.

Preferably, the inclined ladder 4 is made of aluminum alloy, the aluminum alloy is light in weight, the self weight of the inclined ladder 4 is reduced, and the inclined ladder is convenient to carry.

Preferably, the number of the rubber buffer seats 6 is two, and the rubber buffer seats are symmetrically welded and fixed on two sides of the bottom of the platform 2; a rubber pad 9 is arranged on one side surface of the rubber buffer seat 6, which is in contact with the inclined ladder 4; the rubber buffer pads 9 can buffer the momentum generated by the inclined ladder 4 and can support the self-gravity of the inclined ladder 4.

Preferably, a rope is arranged on the inclined ladder 4, and the inclined ladder 4 can be turned upwards conveniently by holding the rope by hand.

The utility model provides a can overturn inclined ladder device, inclined ladder 4 passes through hinge 3 is rotatory around platform 2 to the purpose of realizing upwards overturning and overturning downwards hooks connecting hole 8 on the free bearing 5 with couple 1, realizes the rigidity when inclined ladder 4 is packed up, takes off couple 1 from connecting hole 8, and inclined ladder 4 overturns the overlap joint downwards on rubber buffer seat 6, realizes the rigidity when inclined ladder 4 expandes, increases efficiency and security, and the practicality is stronger.

The embodiments described above are intended to facilitate one of ordinary skill in the art in understanding and using the present invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, those skilled in the art should, in light of the present disclosure, appreciate that many changes and modifications can be made without departing from the scope of the invention.

Claims (6)

1. A reversible inclined ladder device is characterized by comprising a platform, an inclined ladder, a steel chain, a hook, a hinged support and a rubber buffer support; the inclined ladder is rotatably connected with the platform through a hinge shaft, one side of the upper part of the platform is fixedly connected with one end of a steel chain, and the other end of the steel chain is provided with a hook; the inclined ladder is provided with a hinged support, and the hinged support is provided with a connecting hole for penetrating through the hook; the rubber buffer seat is fixed at the bottom of the platform and used for supporting the inclined ladder which turns downwards; the inclined ladder turns upwards around a hinge shaft connected with the platform, and a connecting hole on the hinge seat is hooked by a hook to realize the upwards turning; the hook is taken down from the connecting hole, and the inclined ladder is downwards overturned and lapped on the rubber buffer seat to realize downwards overturning.

2. The reversible ramp device of claim 1, wherein the ramp is made of aluminum alloy.

3. The reversible ramp device according to claim 1, wherein the number of said rubber buffer seats is two, and said rubber buffer seats are symmetrically welded and fixed on both sides of the bottom of said platform.

4. The reversible ramp device according to claim 3, wherein a rubber pad is disposed on a side of said rubber buffer seat contacting the ramp.

5. The reversible ramp device according to claim 1, wherein a cable is provided on the ramp.

6. A reversible ramp device according to claim 1, wherein said platform is welded to the aisle of the main structure.