CN205206172U - Slide adjusting's stair - Google Patents

Abstract

The utility model discloses a slide adjusting's stair, include: footboard stair base member, first guide rail and second guide rail, first guide rail setting is at the lower floor inboard, the bottom of footboard stair base member is provided with first sliding block, first sliding block setting is in first guide rail, the second guide rail sets up the outside at upper floor, the back on footboard stair base member upper portion is provided with the the second sliding shoe who extends to in the second guide rail. In this way, slide adjusting's stair, footboard stair base member all has the support from top to bottom, structural strength is high, the footboard stair base member direction that can follow first guide rail removes moreover, promotes convenient laborsavingly again, can not skid moreover, the safety in utilization is high, but the wide application improves work efficiency in various workshops, warehouse or the place that needs stair often to remove.

Description

A sliding adjustable staircase

technical field

The utility model relates to the field of construction engineering, in particular to a sliding adjustable staircase.

Background technique

There are many types of stairs, which can be roughly divided into fixed stairs and mobile stairs according to the installation method. The fixed staircase has a firm structure and strong bearing capacity, but it cannot be moved and its position is fixed, so it is inconvenient to use.

Portable stairs are light in weight, easy to move, and easy to move, but their structure is not as firm as that of fixed stairs, and their bearing capacity is poor. Moreover, the bottom is prone to slipping during use and accidents occur. The safety of use is poor, and the structure needs to be improved.

Utility model content

The technical problem mainly solved by the utility model is to provide a sliding adjustable staircase, which improves the convenience of movement and the safety of use.

In order to solve the above-mentioned technical problems, a technical solution adopted by the utility model is to provide a sliding adjustable staircase, including: a pedal staircase base, a first guide rail and a second guide rail, the first guide rail is arranged in the lower floor, and the The bottom of the pedal staircase base is provided with a first sliding block, the first sliding block is arranged in the first guide rail, the second guide rail is arranged on the outside of the upper floor, and the back of the upper part of the pedal staircase base is provided with a The second slider in the second rail.

In a preferred embodiment of the present invention, two ends of the first sliding block are provided with support rollers corresponding to the first guide rail, and brake devices are provided on the support rollers.

In a preferred embodiment of the present invention, the base body of the pedal staircase moves along the direction of the first guide rail under the support of the first sliding block and the second sliding block.

In a preferred embodiment of the present invention, the first guide rail and the second guide rail are parallel.

In a preferred embodiment of the present invention, a third guide rail parallel to the second guide rail is arranged above the upper floor, and several sections of sliding guardrails are arranged on the third guide rail, and the bottoms of the sliding guardrails are respectively provided with pulley.

The beneficial effects of the utility model are: the utility model points out a kind of sliding adjustment staircase, the base of the pedal staircase is supported up and down, the structural strength is high, and the base of the pedal staircase can move along the direction of the first guide rail, which is convenient and labor-saving to push, Moreover, it will not slip and has high safety in use. It can be widely used in various workshops, warehouses or places where stairs need to be moved frequently to improve work efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work, wherein:

Fig. 1 is a structural schematic diagram of a preferred embodiment of a sliding adjustable staircase of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, the utility model embodiment comprises:

A kind of sliding adjustable stairs, comprising: tread stair base body 5, first guide rail 3 and second guide rail 4, said first guide rail 3 is arranged in the lower floor 2, and the bottom of said tread stair base body 5 is provided with a first sliding block 51, the first sliding block 51 is arranged in the first guide rail 3, and the two ends of the first sliding block 51 are provided with supporting rollers 53 corresponding to the first guide rail 3, so that the first sliding block 51 can be The inside of the first guide rail 3 slides flexibly, which is convenient for the push of the pedal stair base 5 to adjust the position, and the supporting roller 53 is provided with a braking device.

The second guide rail 4 is arranged on the outer side of the upper floor 1, and the back surface of the upper part of the pedal staircase base body 5 is provided with a second sliding block 52 extending into the second guide rail 4, so that the pedal staircase base body 5 can be positioned on the first floor. The sliding block 51 and the second sliding block 52 move along the direction of the first guide rail 3 under the support of the first guide rail 3 and the second guide rail 4, which improves the stability and safety of the movement of the pedal staircase base 5.

A third guide rail 6 parallel to the second guide rail 4 is arranged above the upper floor 1 , and several sections of sliding guardrails 7 are arranged on the third guide rail 6 , and pulleys are respectively arranged at the bottoms of the sliding guardrails 7 . After the position of the pedal stair base body 5 has been adjusted, the position of the sliding guardrail 7 is adjusted, so that the sliding guardrail 7 is respectively located on both sides above the pedal stair base body 5, thereby improving the safety of pedestrians.

The utility model points out a kind of sliding adjustable staircase, the base body of the tread stair adopts wooden tread stair or steel structure tread stair according to the use requirements, to ensure firm structure, the weight of wooden tread stair or steel structure tread stair is relatively light, easy to push, and The angle of the pedal stair base is limited by the first guide rail 3 and the second guide rail 4, so that the phenomenon of bottom slip does not occur, the use safety is high, the operation is labor-saving, and it is beneficial to improve work efficiency.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the content of the specification of the utility model, or directly or indirectly used in other related technologies fields, are all included in the scope of patent protection of the utility model in the same way.

Claims (5)

1. A sliding adjustable staircase, which is installed between the lower floor and the upper floor of the building, is characterized in that it comprises: a pedal stair base, a first guide rail and a second guide rail, and the first guide rail is arranged in the lower floor , the bottom of the pedal staircase base is provided with a first sliding block, the first sliding block is arranged in the first guide rail, the second guide rail is arranged on the outside of the upper floor, and the back of the upper part of the pedal staircase base is provided with Extends to the second slider in the second rail. 2 . The sliding adjustable staircase according to claim 1 , characterized in that, supporting rollers corresponding to the first guide rail are arranged at both ends of the first sliding block, and brake devices are arranged on the supporting rollers. 3 . 3. The sliding adjustable staircase according to claim 1, characterized in that, the base body of the tread staircase moves along the direction of the first guide rail under the support of the first sliding block and the second sliding block. 4. The sliding adjustable staircase according to claim 1, wherein the first guide rail and the second guide rail are parallel. 5. The sliding adjustable staircase according to claim 1, wherein a third guide rail parallel to the second guide rail is provided above the upper floor, and several sections of sliding guardrails are provided on the third guide rail. The bottoms of the sliding guardrails are respectively provided with pulleys.