CN211257766U - Movable operating platform with anti-overturning supporting legs - Google Patents

Abstract

The utility model discloses a movable operating platform with anti-overturning outriggers. Including four vertical keels, four several transverse ties, two cantilevered keels, bottom frame and working platform; the bottom frame includes two I-beams, and the two I-beams are arranged in parallel; four vertical keels Two groups of two, respectively set on two I-beams, the lower end of the vertical keel is fixedly connected with the I-beam; a number of transverse ties are arranged between two adjacent vertical keels, and the two ends of the transverse ties are They are fixedly connected to two adjacent vertical keels respectively; the two cantilevered keels are arranged in parallel with the I-beam, and are fixedly connected to the top of the vertical keels, and the front ends of the two cantilevered keels both extend forward to form a platform support. In the technical solution, the working platform extends to the front end, and the counterweight portion formed by the I-beam extending backward serves as the balance point of the center, which can be adapted to the construction of the outer edge of the structure, has low manufacturing cost and is convenient to use.

Description

Movable operating platform with anti-overturning outriggers

technical field

The utility model belongs to the field of building construction appliances, in particular to a movable operating platform with anti-overturning outriggers.

Background technique

When traditional super high-rise buildings cannot be protected by climbing frames during construction on the outer edge of the structure, they generally use cantilevered or floor-standing scaffolding, or hanging baskets for construction. Under normal circumstances, the super high-rise structure is complex in shape, and the adduction is also irregular. It is difficult to set up the floor scaffolding completely; due to the high height, the erection and dismantling of the cantilevered scaffolding is very dangerous; the hanging basket is very inconvenient to move and the cost is high.

The traditional steel pipe frame used in the construction of the outer edge of the structure has the disadvantage of being very dangerous in erection and dismantling, and requires repeated erection of different structural parts, which is costly; not flexible.

Utility model content

The purpose of the utility model is to provide a movable operating platform with anti-overturning outriggers which overcomes the deficiencies in the prior art. In order to realize the above-mentioned technical purpose, the technical scheme that the utility model adopts is as follows:

A movable operating platform with anti-overturning outriggers, comprising four vertical keels, four transverse ties, two cantilevered keels, a bottom frame and a working platform;

The bottom frame includes two I-beams, and the two I-beams are arranged in parallel;

The four vertical keels are arranged in pairs, respectively, on the two I-beams, and the lower ends of the vertical keels are fixedly connected with the I-beams;

A plurality of the transverse ties are arranged between two adjacent vertical keels, and the two ends of the transverse ties are respectively fixedly connected to the two adjacent vertical keels;

The two cantilevered keels are arranged in parallel with the I-beam, and are fixedly connected to the top of the vertical keel, and the front ends of the two cantilevered keels both extend forward to form a platform support;

The working platform is arranged on the platform bracket;

One end of the two I-beams facing away from the working platform extends backward to form a counterweight portion.

Using the utility model of the above technical solution, the work platform is placed at the front end of the cantilevered extension, and the counterweight portion formed by the I-beam extending backward is used as the balance point of the center, which can be adapted to the construction of the outer edge of the structure, and the manufacturing cost Low and easy to use.

It is further limited that there is an oblique tie between two adjacent vertical keels, one end of the oblique tie is fixedly connected to the upper end of one of the vertical keels, and the other end is fixedly connected to the lower end of the other vertical keel. , improve the overall structural stability.

It is further limited that the front end of the cantilevered keel is connected with an oblique support, one end of the oblique support is fixedly connected to the front end of the cantilevered keel, and the other end extends downward obliquely, and is fixedly connected to the middle of the vertical keel, which can support the cantilevered keel. The front end is supported to improve its bearing capacity.

It is further limited that the operation platform includes a bottom plate and a fence, the fence surrounds the front side and the left and right sides of the bottom plate, and is fixedly connected to the bottom plate; the bottom surface of the bottom plate is provided with a slot for matching with two cantilevered keels, and a fence is provided Improve safety, and at the same time cooperate with the cantilever keel through the card slot to prevent the operation platform from sliding laterally, and further improve the safety.

It is further limited that limit blocks are fixed on the upper surfaces of the front ends of the two cantilevered keels, and the limit blocks block the front end of the work platform to prevent the work platform from sliding down from the front end, thereby further improving its safety.

Further limited, the bottom surfaces of the two I-beams are provided with a plurality of pulleys, the pulleys are arranged to facilitate their movement, and the pulleys with self-locking function on the market can be used for the pulleys.

It is further limited that several counterweight plates are placed on the counterweight portion, which can effectively improve the anti-overturning ability.

Further limited, it also includes a ladder, the ladder hook is hung on the lateral tie bars on the top surface of the side of the work platform, and the ladder is provided to facilitate personnel to get on and off the work platform.

Compared with the prior art, the utility model extends the working platform to the front end, and the counterweight portion formed by the I-beam extending backward serves as the balance point of the center, which can be adapted to the construction of the outer edge of the structure, the manufacturing cost is low, and the use is convenient. .

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings required for the description of the specific embodiments or the prior art. In the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or section is not necessarily drawn to actual scale.

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is an enlarged view of A in FIG. 1 .

The main component symbols are explained as follows:

Vertical keel 1, transverse tie bar 2, cantilever keel 3, oblique support 31, limit block 32, I-beam 4, pulley 41, counterweight plate 42, work platform 5, bottom plate 51, fence 52, card Slots 53 , diagonal ties 6 , ladders 7 .

Detailed ways

The embodiments of the technical solutions of the present utility model will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

It should be noted that, unless otherwise specified, the technical or scientific terms used in the present application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

As shown in Figures 1 and 2, a movable operating platform with anti-overturning legs includes four vertical keels 1, four transverse ties 2, two cantilevered keels 3, a bottom frame and a work platform 5; Described bottom frame comprises two I-beams 4, and two described I-beams 4 are arranged in parallel; The lower end of the vertical keel 1 is fixedly connected with the I-beam 4; a number of the transverse tie bars 2 are arranged between two adjacent vertical keels 1, and the two ends of the transverse tie bars 2 are respectively connected to the adjacent two vertical tie bars 2. It is fixedly connected to the keel 1; the two cantilever keels 3 are arranged in parallel with the I-beam 4, and are fixedly connected to the top of the vertical keel 1, and the front ends of the two cantilever keels 3 extend forward to form a platform support; The working platform 5 is arranged on the platform support; the two ends of the I-beams 4 facing away from the working platform 5 extend backward to form a counterweight portion.

In this embodiment, the work platform 5 is placed at the front end of the cantilevered extension, and the counterweight portion formed by the I-beam 4 extending backward serves as the center balance point, which can be adapted to the construction of the outer edge of the structure, and the manufacturing cost is low , easy to use.

In this embodiment, there are diagonal ties 6 between two adjacent vertical keels 1 , one end of the diagonal ties 6 is fixedly connected with the upper end of one of the vertical keels 1 , and the other end is connected with the other The lower end of the vertical keel 1 is fixedly connected to improve the overall structural stability.

In this embodiment, the front end of the cantilevered keel 3 is connected with an oblique support 31 , one end of the oblique support 31 is fixedly connected to the front end of the cantilevered keel 3 , and the other end extends downward obliquely, and is fixed to the middle of the vertical keel 1 The connection can support the front end of the cantilevered keel 3 and improve its bearing capacity.

In this embodiment, the working platform 5 includes a bottom plate 51 and a fence 52. The fence 52 surrounds the front side and the left and right sides of the bottom plate 51 and is fixedly connected to the bottom plate 51; the bottom surface of the bottom plate 51 is provided with two suspension A fence 52 is provided in the card slot 53 matched with the keel 3 to improve safety, and at the same time, the card slot 53 cooperates with the cantilever keel 3 to prevent the operation platform 5 from sliding laterally and further improve the safety.

In this embodiment, the upper surfaces of the front ends of the two cantilevered keels 3 are fixedly provided with limit blocks 32 , and the limit blocks 32 block the front end of the working platform 5 to prevent the working platform 5 from sliding down from the front end, thereby further improving its safety. .

In this embodiment, the bottom surfaces of the two I-beams 4 are provided with a plurality of pulleys 41 , and the pulleys 41 are provided to facilitate their movement.

In this embodiment, several counterweight plates 42 are placed on the counterweight portion, which can effectively improve the anti-overturning capability.

In this embodiment, a climbing ladder 7 is also included. The climbing ladder 7 is hooked on the lateral tie bars 2 on the top surface of the side of the working platform 5 .

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model The scope of the technical solution should be covered by the scope of the claims and description of the present invention.

Claims (8)

1. A movable operating platform with anti-overturning support legs is characterized by comprising four vertical keels, four transverse tie bars, two overhanging keels, a bottom frame and an operating platform;

the bottom frame comprises two I-shaped steel beams which are arranged in parallel;

the four vertical keels are grouped in pairs and are respectively arranged on the two I-shaped steel beams, and the lower ends of the vertical keels are fixedly connected with the I-shaped steel beams;

the plurality of transverse lacing wires are arranged between two adjacent vertical keels, and two ends of each transverse lacing wire are fixedly connected with the two adjacent vertical keels respectively;

the two overhanging keels are arranged in parallel with the I-shaped steel beam and fixedly connected to the tops of the vertical keels, and the front ends of the two overhanging keels extend forwards to form a platform support;

the operation platform is arranged on the platform bracket;

and two I-shaped steel beams extend backwards from one end of the operation platform to form a counterweight part.

2. The movable operating platform with the anti-overturning leg support according to claim 1, wherein an oblique lacing wire is arranged between two adjacent vertical keels, one end of the oblique lacing wire is fixedly connected with the upper end of one of the vertical keels, and the other end of the oblique lacing wire is fixedly connected with the lower end of the other vertical keel.

3. The movable operating platform with the anti-overturning supporting leg as claimed in claim 2, wherein the front end of the overhanging keel is connected with an oblique support, one end of the oblique support is fixedly connected with the front end of the overhanging keel, and the other end of the oblique support extends obliquely downwards and is fixedly connected with the middle part of the vertical keel.

4. The movable operating platform with the anti-overturning leg according to claim 3, wherein the operating platform comprises a bottom plate and fences, the fences surround the front side and the left and right sides of the bottom plate and are fixedly connected with the bottom plate;

the bottom plate bottom surface is equipped with the draw-in groove with two fossil fragments complex of encorbelmenting.

5. The movable operating platform with the anti-overturning leg support according to claim 4, wherein a limiting block is fixedly arranged on the upper surface of the front end of each of the two overhanging keels.

6. The movable operating platform with the anti-overturning leg according to claim 5, wherein a plurality of pulleys are arranged on the bottom surfaces of the two I-shaped steel beams.

7. A movable work platform with anti-tip over legs according to claim 6, characterized in that a number of weight plates are placed on the weight part.

8. A mobile operator platform with anti-overturning legs according to claim 7 and also comprising a ladder which is hooked to a transversal lacing wire on the top surface of one side of the operator platform.

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