CN219057483U - Conveyor pedestrian crossing improved device - Google Patents

Abstract

The utility model discloses an improved pedestrian bridge crossing device of a conveyor, which relates to the technical field of mine roadway transportation and traffic, and comprises a conveyor arranged on a roadway bottom plate, wherein supporting rods are arranged above two sides of the conveyor, escalator drawers are connected above the supporting rods on two sides, an escalator which can be folded in a telescopic manner is arranged in each escalator drawer, the escalator can be stored in each escalator drawer when no pedestrian passes, the escalator is pulled out from each escalator drawer when the pedestrian passes, and a bridge crossing middle plate for the pedestrian to pass is arranged at the upper part of each escalator drawer. The utility model does not occupy the roadway space, avoids the phenomena of vehicle falling or bridge damage and the like caused by vehicles or materials transported on vehicles blocking the bridge-crossing escalator in the transportation process of vehicles in the roadway, even damages the conveyor to influence the production, and ensures that personnel pass through and the requirements of roadway transportation and the like are not influenced.

Description

Conveyor pedestrian crossing improved device

Technical Field

The utility model relates to the technical field of mine roadway transportation and passage, in particular to an improved pedestrian bridge crossing device of a conveyor.

Background

At present, the underground coal mine is used for transporting equipment such as a rubber belt conveyor, a scraper conveyor and the like; because the ladder occupies a roadway space, particularly in the transportation roadway with smaller section such as an integrated mine endless rope winch, the phenomenon that vehicles or materials transported on the vehicles are blocked to pass through the bridge escalator to cause vehicle derailment or damage the bridge escalator and the like is easily caused in the vehicle transportation process, and even the conveyor is damaged to influence production.

The utility model provides an improved bridge crossing for solving the problems that a ladder occupies roadway space and influences transportation and the like.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, designs an improved pedestrian bridge crossing device for a conveyor, and solves the problems that a ladder occupies roadway space and influences transportation and the like in the prior art.

In order to achieve the above purpose, the utility model provides an improved device for pedestrian crossing of a conveyor, which comprises the conveyor arranged on a roadway bottom plate, wherein supporting rods are arranged above two sides of the conveyor, escalator drawers are connected above the supporting rods on two sides, an escalator which can be folded in a telescopic manner is arranged in each escalator drawer, the escalator can be stored in each escalator drawer when no pedestrian crosses a bridge, the escalator is pulled out from each escalator drawer when the pedestrian crosses the bridge, and a crossing bridge middle plate is arranged on the upper part of each escalator drawer.

Furthermore, after the escalator is pulled out from the escalator drawer, one end of the escalator can be fixed at the opening of the escalator drawer.

Further, the other end of the escalator is supported in an abutting mode with the roadway bottom plate.

Further, the other end of the escalator is suspended in the air, and the escalator is vertically suspended at the opening of the escalator drawer.

Furthermore, a handrail is arranged above the intermediate plate.

Furthermore, the escalator handrail which can be folded in a telescopic way is arranged on the escalator.

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

compared with the existing passing-bridge escalator, the utility model improves the passing-bridge escalator into a drawer-type structure, the escalator is not arranged in an escalator drawer below a passing-bridge middle plate when not in use, does not occupy the roadway space, avoids the phenomena that vehicles or materials transported on the vehicles block the passing-bridge escalator to cause vehicle derailment or damage the passing-bridge and the like in the transportation process of vehicles in the roadway, even damages a conveyor to influence the production, and ensures that personnel pass through and the requirements of roadway transportation and the like are not influenced.

The utility model has simple structure and reasonable design, and can ensure that personnel pass through without affecting the requirements of roadway transportation and the like.

Drawings

FIG. 1 is a schematic view of the structure of the escalator in the present utility model when retracted;

fig. 2 is a schematic view of the structure of the escalator when opened.

Reference numerals illustrate:

the roadway floor, the 2-escalator drawer, the 3-escalator, the 4-conveyor, the 5-supporting rod, the 6-bridge middle plate and the 7-handrail.

Detailed Description

Preferred embodiments of the present utility model will be described in more detail below. While the preferred embodiments of the present utility model are described below, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

In the description of the present utility model, it should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, the utility model relates to an improved device for pedestrian bridge crossing of a conveyor, which structurally comprises a conveyor 4 arranged on a roadway bottom plate 1 and supporting rods 5 erected on the upper parts of two sides of the conveyor 4, wherein a bridge crossing connected above the supporting rods 5 on two sides is improved into a staircase drawer 2 with a drawer type structure, and the inner space of the staircase drawer 2 meets the requirement of putting down the staircase 3 on two sides. The upper part of the escalator drawer 2 is provided with a middle bridge plate 6 for pedestrians to pass through, and armrests 7 can be arranged on two sides of the middle bridge plate 6 for preventing the falling danger of the pedestrians.

The escalator 3 can be stored in the escalator drawer 2 when no pedestrian passes by, and the escalator 3 is pulled out from the escalator drawer 2 when a pedestrian passes by.

In some specific embodiments, the width of the conveyor 4 is smaller and the height is higher, resulting in that the length of the escalator drawer 2 does not meet the requirement of placing the escalator 3, so the escalator 3 is designed to be a telescopic escalator 3, and the requirement of placing the escalator 3 by the escalator drawer 2 under special conditions is met.

Meanwhile, in order to ensure the stability of the escalator 3, a fixing device of the escalator 3 is arranged at the opening of the escalator drawer 2, and the escalator 3 is fixed to the fixing device after being pulled out, so that a stable effect is achieved. The escalator 3 can be vertically hung at the opening of the escalator drawer 2, so that the space occupation of a narrow roadway is reduced; of course, in many cases, in order to ensure the stability of the escalator 3 and the safety of the operator, the lower end of the escalator 3 is supported by abutting against the roadway floor 1.

Meanwhile, in order to ensure the manual safety of pedestrians passing through the bridge when climbing the escalator 3, the escalator 3 can be additionally provided with a telescopic and folding escalator handrail.

The above embodiments are only preferred embodiments of the present utility model, and the above description is not intended to limit the scope of the present utility model in turn, and the above description is illustrative, not exhaustive, and therefore: all equivalent changes in structure, shape, and principle of the utility model are intended to be encompassed within the scope of the utility model, as many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the embodiments described.

Claims (6)

1. A conveyor pedestrian crossing improvement apparatus comprising: the automatic elevator is characterized in that supporting rods (5) are arranged above two sides of the conveyor (4), an elevator drawer (2) is connected and arranged above the supporting rods (5), an escalator (3) which can be folded in a telescopic mode is placed in the elevator drawer (2), the escalator (3) can be stored in the elevator drawer (2) when no pedestrian passes a bridge, the escalator (3) is pulled out from the elevator drawer (2) when a pedestrian passes a bridge, and a bridge middle plate (6) is arranged on the upper portion of the elevator drawer (2).

2. A conveyor pedestrian crossing improvement as claimed in claim 1, wherein said escalator (3) is secured at one end to said escalator drawer (2) opening after being pulled out of said escalator drawer (2).

3. A conveyor pedestrian crossing improvement as claimed in claim 2, wherein the other end of the escalator (3) is supported in abutment with the roadway floor (1).

4. The improved pedestrian crossing device for the conveyor according to claim 2, wherein the other end of the escalator (3) is suspended, and the escalator (3) is vertically suspended at the opening of the escalator drawer (2).

5. A conveyor pedestrian crossing improvement as claimed in any one of claims 1 to 4, wherein a handrail (7) is provided above said crossing plate (6).

6. The pedestrian crossing improvement as claimed in claim 5, wherein said escalator (3) is provided with a telescopic escalator handrail.

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