CN217812252U

CN217812252U - Construction safety scaffold

Info

Publication number: CN217812252U
Application number: CN202221920678.8U
Authority: CN
Inventors: 杜江龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-15
Anticipated expiration: 2032-07-22

Abstract

The utility model belongs to the technical field of scaffold technique and specifically relates to a construction safety scaffold, including scaffold frame main part, scaffold frame main part's four corners department is connected with the stand, the lower extreme of stand is connected with the universal wheel, the outside of stand is connected with supporting mechanism, supporting mechanism includes the support sleeve, the upper end of support sleeve is connected with first free bearing, the inside of support sleeve is provided with the movable rod, support sleeve's side surface mounting has first bolt, the mounting hole has been seted up with the junction of support sleeve, movable rod to first bolt, through being provided with supporting mechanism, spacing movable groove and second bolt on scaffold frame stand, and supporting mechanism carries out the bracing to the stand, has greatly improved scaffold frame main part's stability to improve the security of workman's operation.

Description

Construction safety scaffold

Technical Field

The utility model relates to a scaffold frame technical field specifically is a construction safety scaffold frame.

Background

The movable scaffold is one of the scaffolds, and the movable scaffold refers to various supports which are erected on a construction site for workers to operate and solve vertical and horizontal transportation; the movable scaffold is developed earliest in various novel scaffolds, and the use amount of the movable scaffold is the largest.

The existing movable scaffold is used in the process of use, and in order to increase the stability of the scaffold, four support mechanisms are generally erected outside four columns of the movable scaffold by utilizing steel pipes and fasteners to support the movable scaffold, and instability exists in the use of the movable scaffold when no steel pipe or fastener is arranged.

There is therefore a need for a construction safety scaffold that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction safety scaffold to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a construction safety scaffold, includes scaffold frame main part, scaffold frame main part's four corners department is connected with the stand, the lower extreme of stand is connected with the universal wheel, the outside of stand is connected with supporting mechanism, supporting mechanism includes support sleeve, support sleeve's upper end is connected with first free bearing, support sleeve's inside is provided with the movable rod, support sleeve's side surface mounting has first bolt, the mounting hole has been seted up with the junction of support sleeve, movable rod to first bolt, the lower extreme of movable rod is connected with the cushion, the side surface mounting of movable rod has the second free bearing, be connected with the vaulting pole on the second free bearing, the one end of vaulting pole is connected with the locating part, spacing movable groove has been seted up with the junction of stand to the locating part, the upper end of locating part is located the stand and installs the second bolt.

As the utility model discloses preferred scheme, connected mode between first free bearing and the stand is fixed welding, connected mode between support sleeve and the first free bearing is for rotating and is connected.

As the utility model discloses preferred scheme, connected mode between support sleeve and the movable rod cup joints for the activity, first bolt pass through the mounting hole respectively with support sleeve and movable rod threaded connection.

As the utility model discloses preferred scheme, the quantity of seting up the mounting hole on the movable rod is two sets of, and is the symmetry and arranges, connected mode between cushion and the movable rod is fixed connection.

As the utility model discloses preferred scheme, connected mode between second free bearing and the movable rod is fixed welding, connected mode between vaulting pole and the second free bearing is for rotating and is connected.

As the utility model discloses preferred scheme, the locating part passes through spacing movable groove and stand sliding connection, supporting mechanism's quantity is two sets of, and is two bisymmetry arrangements, connected mode between second bolt and the stand is threaded connection.

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

1. the utility model discloses in, through be provided with supporting mechanism on the scaffold stand, spacing movable groove and second bolt, supporting mechanism carries out the bracing to the stand, need not with the help of other steel pipes and fastener, the stability of scaffold main part has greatly been improved, thereby improve the security of workman's operation, the folding back is carried out to support sleeve and vaulting pole respectively to the first free bearing of sleeve pipe and second free bearing, utilize the bandage or prick the silk and fix support sleeve and stand, prevent that supporting mechanism from scattering automatically, can reduce the volume of scaffold main part, be convenient for remove the scaffold.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of the support mechanism and the upright post of the present invention;

fig. 3 is the schematic view of the support mechanism of the present invention.

In the figure: 1. a scaffold main body; 2. a column; 3. a universal wheel; 4. a support mechanism; 401. a support sleeve; 402. a first hinge base; 403. a movable rod; 404. a first bolt; 405. mounting holes; 406. cushion blocks; 407. a second hinge base; 408. a stay bar; 409. a stopper; 5. a limiting movable groove; 6. a second bolt.

Detailed Description

The following description will be given in conjunction with the embodiments of the present invention clearly and completely, and obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided so as to render the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes one or more of the associated listed items and all combinations.

In an embodiment, referring to fig. 1-3, the present invention provides a technical solution:

a construction safety scaffold comprises a scaffold main body 1, four corners of the scaffold main body 1 are connected with upright posts 2, the lower ends of the upright posts 2 are connected with universal wheels 3, the outer sides of the upright posts 2 are connected with supporting mechanisms 4, each supporting mechanism 4 comprises a supporting sleeve 401, the upper end of each supporting sleeve 401 is connected with a first hinged support 402, a movable rod 403 is arranged inside each supporting sleeve 401, a first bolt 404 is installed on the outer surface of the side end of each supporting sleeve 401, a mounting hole 405 is formed at the joint of each first bolt 404, the supporting sleeve 401 and the corresponding movable rod 403, the lower end of each movable rod 403 is connected with a cushion block 406, a second hinged support 407 is installed on the outer surface of the side end of each movable rod 403, a supporting rod 408 is connected onto each second hinged support 407, one end of each supporting rod 408 is connected with a limiting piece 409, a limiting movable groove 5 is formed at the joint of each limiting piece and the upright posts 2, and a second bolt 6 is installed on each upright post 2 at the upper end of each limiting piece 409; bracing mechanism 4 carries out the bracing to stand 2, has greatly improved the stability of scaffold frame main part 1 to improve the security of workman's operation.

In this embodiment, referring to fig. 2 and 3, the connection between the first hinge seat 402 and the upright 2 is a fixed weld, and the connection between the support sleeve 401 and the first hinge seat 402 is a rotary connection; the first anchor 402 facilitates rotation of the support sleeve 401; the support sleeve 401 and the movable rod 403 are movably connected in a sleeved mode, the first bolt 404 is in threaded connection with the support sleeve 401 and the movable rod 403 through a mounting hole 405 respectively, and the mounting hole 405 is a threaded hole; two groups of mounting holes 405 are formed in the movable rods 403 and are symmetrically arranged, the cushion blocks 406 are fixedly connected with the movable rods 403, and the cushion blocks 406 can increase the friction force between the movable rods 403 and the ground; the second hinged support 407 is fixedly welded to the movable rod 403, the support rod 408 is rotatably connected to the second hinged support 407, and the support rod 408 is convenient for limiting the movable rod 403; the limiting pieces 409 are connected with the upright posts 2 in a sliding mode through limiting movable grooves 5, the number of the supporting mechanisms 4 is two, the supporting mechanisms are symmetrically arranged in pairs, the second bolts 6 are connected with the upright posts 2 in a threaded mode, and the limiting pieces 409 can be limited by the second bolts 6; when the scaffold main body 1 is moved, after the first bolt 404 is screwed out from the first mounting hole 405 on the movable rod 403, the first bolt 404 is screwed into the second mounting hole 405 on the movable rod 403, the second bolt 6 is taken down from the upright post 2, the support sleeve 401 and the support rod 408 are folded, the support sleeve 401 and the upright post 2 are fixed by using a binding band or a binding wire, the support mechanism 4 is prevented from automatically scattering, the size of the scaffold main body 1 can be reduced, and the scaffold is convenient to move.

The specific implementation mode is as follows: when a worker climbs the scaffold body 1 for operation, the supporting mechanism 4 supports the upright post 2 in an inclined manner, so that the stability of the scaffold body 1 is greatly improved, and therefore, the safety of the worker for operation is improved, when the scaffold body 1 is moved, under the condition that the first bolt 404 is in threaded connection with the supporting sleeve 401 and the movable rod 403 through the mounting hole 405, the first bolt 404 is screwed out of the first mounting hole 405 on the movable rod 403, the first bolt 404 is screwed into the second mounting hole 405 on the movable rod 403, the second bolt 6 is taken off from the upright post 2, under the condition that the connecting mode between the supporting sleeve 401 and the first hinged support 402 is rotary connection, the connecting mode between the supporting rod 408 and the second hinged support 407 is rotary connection, and the limiting movable groove 407 is in sliding connection with the upright post 2, the supporting sleeve 401 and the supporting rod 408 are folded, the supporting sleeve 401 and the upright post 2 are fixed by using a binding band or binding wire, so that the supporting mechanism 4 is prevented from being automatically scattered, the size of the scaffold body 1 can be reduced, and the scaffold can be conveniently moved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction safety scaffold, includes scaffold frame main part (1), its characterized in that: the scaffold is characterized in that four corners of the scaffold main body (1) are connected with columns (2), the lower end of each column (2) is connected with universal wheels (3), the outer side of each column (2) is connected with a supporting mechanism (4), each supporting mechanism (4) comprises a supporting sleeve (401), the upper end of each supporting sleeve (401) is connected with a first hinged support (402), a movable rod (403) is arranged inside each supporting sleeve (401), a first bolt (404) is arranged on the outer surface of the side end of each supporting sleeve (401), a mounting hole (405) is formed in the joint of each first bolt (404), the supporting sleeve (401) and the movable rod (403), a cushion block (406) is connected to the lower end of each movable rod (403), a second hinged support (407) is arranged on the outer surface of the side end of each movable rod (403), a supporting rod (408) is connected to the second hinged support (407), a limiting part (409) is connected to one end of each supporting rod (408), a limiting groove (5) is formed in the joint of the limiting part (409) and the column (2), and a second movable bolt (6) is arranged on the upper end of the limiting part (409).

2. A construction safety scaffold according to claim 1, wherein: the first hinged support (402) is fixedly welded with the upright column (2), and the support sleeve (401) is rotatably connected with the first hinged support (402).

3. A construction safety scaffold according to claim 1, wherein: the connection mode between the support sleeve (401) and the movable rod (403) is movable sleeve connection, and the first bolt (404) is in threaded connection with the support sleeve (401) and the movable rod (403) through the mounting hole (405) respectively.

4. A construction safety scaffold according to claim 1, wherein: the number of the mounting holes (405) formed in the movable rods (403) is two, the mounting holes are symmetrically arranged, and the cushion blocks (406) are fixedly connected with the movable rods (403).

5. A construction safety scaffold according to claim 1, wherein: the second hinged support (407) is fixedly welded with the movable rod (403), and the support rod (408) is rotatably connected with the second hinged support (407).

6. A construction safety scaffold according to claim 1, wherein: the limiting parts (409) are connected with the stand column (2) in a sliding mode through limiting movable grooves (5), the supporting mechanisms (4) are two in number and are arranged in a pairwise symmetrical mode, and the second bolt (6) is connected with the stand column (2) in a threaded mode.