CN202832171U - Ladder - Google Patents

Abstract

The utility model relates to a ladder which comprises a longitudinal beam, a cross beam, a fixed rack, a fixed shaft, a fixed hole, a bracket buckle and a bracket, wherein the fixed shaft passes through the longitudinal beam and is fixedly connected with the longitudinal beam and the cross beam, the fixed rack is in shaft connection with the fixed shaft, the bracket buckle is fixed on the outer side of the longitudinal beam, the bracket is fixedly connected with the bracket buckle, and the fixed rack is provided with the fixed hole matched with the bracket for use. The ladder disclosed by the utility model is simple in structure; and the set fixed rack can be used for effectively fixing the ladder, thereby reducing the injuries of users in the use process.

Description

A kind of ladder

Technical field

The utility model relates to a kind of ladder of strengthening fixation.

Background technology

In the daily life, ladder is a kind of instrument commonly used, but present ladder major part all is comprised of with crossbeam longeron, and is insecure in actual use, and often meeting is skidded because of the longeron bottom and caused user's injury

The utility model content

For the defective that exists in the prior art, the purpose of this utility model is to provide a kind of ladder of strengthening fixation.

For reaching above purpose, the technical scheme that the utility model is taked is:

A kind of ladder, comprise longeron, crossbeam, also comprise fixed mount, fixed axis, fixing hole, bracket buckle, support, described fixed axis passes longeron and is fixedly connected with longeron, crossbeam, axle is connected between described fixed mount and the fixed axis, described bracket buckle is fixed in the longeron outside, and described support is fixedly connected with bracket buckle, and described fixed mount is provided with the fixing hole that uses with support assorted.

On the basis of such scheme, described fixed mount has two.

Ladder described in the utility model, simple in structure, the fixed mount of setting is fixed ladder effectively, reduces the injury in user's use procedure.

Description of drawings

The utility model has following accompanying drawing:

Fig. 1 the utility model structural representation;

Another visual angle structural representation of Fig. 2 the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

As shown in Figure 1 and Figure 2, a kind of ladder of the present utility model, comprise longeron 1, crossbeam 2, also comprise fixed mount 3, fixed axis 4, fixing hole 5, bracket buckle 6, support 7, described fixed axis 4 passes longeron 1 and is fixedly connected with longeron 1, crossbeam 2, and described fixed mount 3 is connected with fixed axis 4 axles, and described bracket buckle 6 is fixed in longeron 1 outside, described support 7 is fixedly connected with bracket buckle 6, and described fixed mount 3 is provided with the fixing hole 5 that is used in conjunction with support 7.

Preferably, described fixed mount 3 has two.

During use, according to concrete surface state, fixed mount 3 is opened, with being fixed in the support 7 insertion fixing holes 5, can effectively be increased the firmness of ladder.

Claims (2)

1. ladder, comprise longeron (1), crossbeam (2), characterized by further comprising fixed mount (3), fixed axis (4), fixing hole (5), bracket buckle (6), support (7), described fixed axis (4) passes longeron (1) and longeron (1), crossbeam (2) is fixedly connected with, described fixed mount (3) is connected with fixed axis (4) axle, described bracket buckle (6) is fixed in longeron (1) outside, described support (7) is fixedly connected with bracket buckle (6), and described fixed mount (3) is provided with the fixing hole (5) that is used in conjunction with support (7).

2. ladder according to claim 1 is characterized in that described fixed mount (3) has two.

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