CN211341705U - Operation platform - Google Patents

Abstract

The utility model discloses an operation platform belongs to the building field. The utility model discloses an operating platform comprises a scaffold and an extension frame, wherein the extension frame is fixedly arranged at the upper part of the scaffold and extends outwards from one side edge of the scaffold, and a springboard is laid on the extension frame; on the scaffold, one side that lies in the outrigger at least is provided with anti-tilt device, and anti-tilt device includes supporting part and connecting portion, and connecting portion connect in the scaffold to outwards extend from the border of scaffold, the supporting part is connected in the outside one end of connecting portion, and the supporting part includes the bracing piece that extends along vertical direction, thereby can support to ground in vertical direction, can prevent effectively that operation platform from empting. The utility model is suitable for a building faces the limit operation, stretches out and can form overhanging platform on one side of the frame, makes things convenient for the operator to face the limit operation, especially the construction of peripheral girder steel and steel column lateral surface.

Description

Operation platform

Technical Field

The utility model belongs to the technical field of the building and specifically relates to an operation platform is related to.

Background

In the fireproof coating construction of girder steel post, need set up the scaffold frame operation, when adopting conventional scaffold frame and facing the construction of limit department, need operating personnel to hang in the scaffold frame border through the safety belt, carry out steel construction building and face limit operation, especially when the construction of peripheral girder steel and steel column lateral surface, peripheral boundary beam is less apart from the steel column lateral surface distance, and the interval is too narrow then is difficult to guarantee construction safety and operation quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of above-mentioned technical problem. According to the embodiment of the utility model provides an operation platform can prevent empting, is applicable to the building and faces the limit operation.

The embodiment of the utility model provides a solve the technical scheme who above-mentioned technical problem took and be:

the embodiment of the utility model provides an operating platform, which comprises a scaffold and an extension frame, wherein the extension frame is fixedly arranged at the upper part of the scaffold and extends outwards from one side edge of the scaffold; the anti-tilt device is arranged below the extending frame and at least corresponds to the scaffold, the anti-tilt device comprises a supporting portion and a connecting portion, the connecting portion is connected to the scaffold and extends outwards from the edge of the scaffold, the supporting portion is connected to one end of the outer side of the connecting portion, and the supporting portion comprises a supporting rod extending in the vertical direction.

Furthermore, the supporting part further comprises an adjusting part, the supporting part is connected with the connecting part through the adjusting part, the supporting rod is connected with the adjusting part, and the adjusting part is used for adjusting the position of the supporting rod relative to the adjusting part.

Furthermore, an adjusting threaded hole with an axis along the vertical direction is formed in the adjusting piece, and an external thread matched with the adjusting threaded hole and screwed with the supporting rod is formed in the supporting rod.

Furthermore, connecting portion include cantilever and bracing arm, the cantilever extends along the horizontal direction, the one end of bracing arm connect in the scaffold frame, the other end connect in the cantilever or the regulating part, the bracing arm with the junction of scaffold frame is higher than the cantilever with the junction of scaffold frame.

In a preferred embodiment, the bottom of the scaffolding is provided with casters.

In a preferred embodiment, the scaffold further comprises a diagonal bracing device, two ends of the diagonal bracing device are respectively connected with the scaffold and the extension frame, and the connection position of the diagonal bracing device and the scaffold is lower than that of the extension frame.

Furthermore, the inclined strut device comprises a pair of inclined struts, one end of each inclined strut is respectively connected to two sides of the scaffold, and the other end of each inclined strut is correspondingly connected to two sides of the extending frame.

In a preferred embodiment, the outrigger comprises a bottom and a fence around the bottom, the scaffold is built up of steel tubes, and the bottom of the outrigger is formed by steel tubes of the upper part of the scaffold protruding to one side.

In a preferred embodiment, the other side of the catwalk with respect to the projecting frame is provided with a jacking device connected to the catwalk and extending upward, the top of the jacking device being higher than the catwalk.

Further, the top bracing device is detachably connected to the scaffold, and the connecting position of the top bracing device is adjustable.

The technical scheme at least has the following advantages or beneficial effects:

the operating platform comprises a scaffold and an extension frame, the extension frame is fixedly arranged at the upper part of the scaffold and extends outwards from one side edge of the scaffold, and a springboard is laid on the extension frame; on the scaffold, one side that lies in the outrigger at least is provided with anti-tilt device, and anti-tilt device includes supporting part and connecting portion, and connecting portion connect in the scaffold to outwards extend from the border of scaffold, the supporting part is connected in the outside one end of connecting portion, and the supporting part includes the bracing piece that extends along vertical direction, thereby can support to ground in vertical direction, can prevent effectively that operation platform from empting. The utility model is suitable for a building faces the limit operation, stretches out and can form overhanging platform on one side of the frame, makes things convenient for the operator to face the limit operation, especially the construction of peripheral girder steel and steel column lateral surface.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a front view of an embodiment of the operating platform of the present invention;

FIG. 2 is a side view of the embodiment shown in FIG. 1;

fig. 3 is a schematic view of an embodiment of the anti roll device.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which function is to supplement the description of the text part of the specification with figures, so that each technical feature and the whole technical solution of the present invention can be understood visually and vividly, but it cannot be understood as a limitation to the scope of the present invention.

In the description of the present invention, if an orientation description is referred to, for example, the directions or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, only for convenience of description and simplification of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. If a feature is referred to as being "disposed," "secured," or "connected" to another feature, it can be directly disposed, secured, or connected to the other feature or be indirectly disposed, secured, or connected to the other feature.

In the description of the present invention, if "a plurality" is referred to, it means one or more, if "a plurality" is referred to, it means two or more, if "more than", "less than" or "more than" is referred to, it is understood that the number is not included, and if "more than", "less than" or "within" is referred to, it is understood that the number is included. If reference is made to "first" or "second", this should be understood to distinguish between features and not to indicate or imply relative importance or to implicitly indicate the number of indicated features or to implicitly indicate the precedence of the indicated features.

In addition, unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Fig. 1 is a front view of an embodiment of the present invention, fig. 2 is a side view of the embodiment shown in fig. 1, and referring to fig. 1 and 2, the present invention provides an operation platform, which includes a scaffold 10 and an extension frame 20, wherein the extension frame 20 is fixedly installed on an upper portion of the scaffold 10, and extends outwards from one side edge of the scaffold 10, and a springboard 30 is laid on the extension frame 20. When the operator operates at one side of the extending frame 20, the bearing of the operating platform is deviated to one side of the extending frame 20, and the operating platform is prone to overturn. The aim of preventing tipping is usually achieved by providing a counterweight on the other side. In this embodiment, the scaffold 10 is provided with an anti-tilt device 40 at least under the corresponding extension frame 20, and in the embodiment shown in fig. 1 and 2, a pair of anti-tilt devices 40 are provided at both front and rear sides of the scaffold 10, that is, the anti-tilt devices 40 are provided at four corners of the scaffold 10, so that the tilting of the scaffold 10 in all directions can be effectively performed. The anti-tilt device 40 includes a support portion 41 and a connecting portion 42, the connecting portion 42 is connected to the scaffold 10 and extends outward from the edge of the scaffold 10, the support portion 41 is connected to one end of the outer side of the connecting portion 42, the support portion 41 includes a support rod 411 extending in the vertical direction, so that the support can be supported on the ground in the vertical direction, the arrangement of a counter weight is omitted, and the operation platform can be effectively prevented from being tilted to one side of the extension frame 20. The steel structure side-facing operation device is particularly suitable for side-facing operation of steel structure buildings, the extending frame 20 can form an overhanging platform, and operators can conveniently conduct side-facing operation, particularly construction of peripheral steel beams and the outer side faces of steel columns.

Fig. 3 is a schematic view of an embodiment of the anti-roll device, and referring to fig. 3, the anti-roll device supporting portion 41 of the embodiment further includes an adjusting member 412, the supporting portion 41 is connected to the connecting portion 42 through the adjusting member 412, the supporting rod 411 is connected to the adjusting member 412, and the adjusting member 412 is used for adjusting the position of the supporting rod 411 relative to the adjusting member 412, so as to be adaptable to uneven ground.

One embodiment of the adjustment member 412 to achieve the adjustment is as follows: be provided with the regulation screw hole of axis along vertical direction on the regulating part 412, be provided with on the bracing piece 411 with adjust the screw hole cooperation and revolve the external screw thread that connects, during the installation, only need through the degree of depth of adjusting the bracing piece 411 screw in screw hole on the regulating part 412, can adjust its bearing height to can carry out the regulation of bracing piece 411 after operation platform removes the assigned position. The bottom of the supporting rod 411 may be provided with a saucer 413 having a diameter larger than that of the supporting rod 411 to better support the ground. After the operation platform moves to another operation position, can also adjust the supporting height of bracing piece 411 according to the current position to nimble ground that adapts to different operation environment, the suitability is strong.

Further, in order to strengthen the strength of the anti-roll device 40, the structure of the connecting portion 42 may be improved, in this embodiment, the connecting portion 42 includes a cantilever 421 and a diagonal arm 422, the cantilever 421 extends along the horizontal direction, one end of the diagonal arm 422 is connected to the scaffold 10, the other end is connected to the cantilever 421 or the adjusting member 412, and the connection position of the diagonal arm 422 and the scaffold 10 is higher than the connection position of the cantilever 421 and the scaffold 10, so that the diagonal arm 422, the cantilever 421 and the scaffold 10 form a triangular support structure, and the connection strength and the support strength of the anti-roll device 40 are strengthened. A reinforcing rod 423 can be further arranged between the cantilever 421 and the inclined strut arm 422, the reinforcing rod 423 extends in the vertical direction, and two ends of the reinforcing rod 423 are respectively connected with the cantilever 421 and the inclined strut arm 422, so that a reinforcing structure is formed, and the strength of the connecting part 42 can be further increased.

In other embodiments, the connecting portion 42 further comprises a connecting buckle 424, the connecting buckle 424 is detachably connected to the scaffold 10 to achieve the detachable connection of the anti-roll device 40, the connecting buckle 424 can be further configured to comprise a buckle and a fastening member, such as a conventional steel pipe fastener, when the buckle is loosened, the connecting buckle 423 can rotate relative to the scaffold 10 to adjust the extending direction of the anti-roll device 40, and the buckle is fastened by the fastening member to achieve the fixed connection of the connecting portion 42 and the scaffold 10.

Referring to fig. 1, the operation platform may further be provided with a diagonal bracing device 50, two ends of the diagonal bracing device 50 are respectively connected with the scaffold 10 and the extension frame 20, and the connection position of the diagonal bracing device 50 and the scaffold 10 is lower than the extension frame 20, so as to support the extension frame 20. Specifically, the inclined strut device 50 includes a pair of first inclined struts 51, one end of each first inclined strut 51 is connected to both sides of the scaffold 10, and the other end is correspondingly connected to both sides of the extension frame 20, so that the first inclined strut 51, the extension frame 20 and the scaffold 10 form a triangular support structure together, thereby realizing stable support of the extension frame 20 and further ensuring the overall stability of the operating platform.

The scaffold 10 is constructed by using steel pipes as a main beam and a secondary beam, and the steel pipes are connected through fasteners. The extension frame 20 comprises a bottom 21 and a guardrail 22 surrounding the bottom 21, a gangboard 30 is laid on the bottom 21 and used for workers to stand for operation and place operation equipment and materials, and the guardrail 22 is arranged surrounding the bottom 21 to form a protective fence and ensure safe operation. The scaffold 10 comprises uprights 11 and crossbars 12, and the scaffold 10 is further provided with second diagonal braces 13, and the second diagonal braces 13 are obliquely connected to the uprights on both sides of the scaffold 10, so that the overall stability of the scaffold 10 can be enhanced.

The bottom 21 of the outrigger 20 may be formed of steel pipes fixedly coupled (e.g., welded) to the upper portion of the scaffold 10 to form an overhanging platform extending laterally from the upper portion of the scaffold 10. The bottom 21 of the outrigger 20 may also be formed by steel pipes extending to one side from the upper portion of the scaffold 10, so that the upper portion of the scaffold 10 and the outrigger 20 form an integral platform on which a formwork is fully laid, and the formwork is fixedly connected to the secondary beams of the scaffold 10. The solution is integrated, the bottom 21 of the outrigger 20 is integral with the upper part of the scaffolding 10, there are no connection points, eliminating a risk of potential failure, thus improving safety.

Skirting boards can be arranged on the periphery of the overhanging platform, two cross rods are arranged in the vertical direction to form a protective guard, and a safe green net is hung on the vertical face to further guarantee the operation safety.

The other side of the scaffold 10 opposite to the projecting frame 20 may be further provided with a jacking device 60, the jacking device 60 being connected to the scaffold 10 and extending upward, the top of the jacking device 60 being higher than the scaffold 10 for supporting the top surface of the floor to further prevent the toppling of the operation platform. The jacking device 60 is detachably connected to the scaffold 10, and the connection position of the jacking device 60 is adjustable, so that the jacking device 60 can be pre-installed on the scaffold 10 in specific application, and when the operating platform is conveyed to a specified operation position, the jacking device 60 is adjusted to enable the top of the jacking device to be propped against the top surface of a floor, and the scaffold is suitable for different floor heights. Specifically, the top supporting means 60 may include a top supporting rod 61 and a fastener, the top supporting rod 61 is detachably connected to the scaffold 10 through the fastener and extends in a vertical direction, and a pair of top supporting rods 61 may be generally provided and respectively connected to both sides of the scaffold 10 opposite to the side from which the scaffold 20 extends. The connecting position of the top support rod 61 can be adjusted by loosening the fastener, so that the height of the top support rod 61 is adjusted, the top support rod 61 can be fixedly connected with the scaffold 10 by fastening the fastener, the structure is simple, and the operation is convenient.

The setting of shoring device 60 can further prevent that operation platform from empting, especially when facing the limit operation, stretches out frame 20 and can form the platform of encorbelmenting that stretches out from the floor is inside outwards, and shoring device 60 can support in the inside top surface of floor to guarantee operation platform's stability, make things convenient for the operator to face the limit operation, especially the construction of peripheral girder steel and steel column lateral surface provides the guarantee for safe construction.

The bottom 21 of the scaffold 10 can be provided with a plurality of casters 70 to form a mobile operation platform, which is convenient for carrying and brings great convenience to on-site construction. In the embodiment shown in fig. 1, 4 casters 70 are provided at the bottom of the scaffold 10, and 4 anti-roll devices 40 are correspondingly provided, respectively beside each caster 70. The caster 70 may be a conventional three-position caster, having three positions of directional, free, and locked, facilitating directional translation, free movement, and locked parking of the operating platform. Operation platform faces the limit location back, props to the bottom of the floor top board through locking the truckle, adjusting and tightening anti-tilt device bracing piece, the shore device around the support body, strengthens operation platform's overall stability, avoids because of the truckle slides and takes place to rock, improves and faces limit operation factor of safety, guarantee fire prevention coating construction quality.

The operation platform can also be provided with a climbing staircase (not shown) so that an operator can conveniently go up and down, and the distance between the crosspieces can be reasonably set according to specific requirements.

The embodiment of the utility model provides a can prevent empting, need not adopt extra counter weight, saved a large amount of material costs, the structure dead weight is little, improved operation platform's ann tears open and transfer efficiency, has practiced thrift a large amount of time limit for a project, is applicable to the building and faces the limit operation, and especially the construction of peripheral girder steel and steel column lateral surface has ensured operation personnel's safe construction, helps guaranteeing construction quality simultaneously.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. An operating platform, characterized in that: the scaffold comprises a scaffold and a projecting frame, wherein the projecting frame is fixedly arranged at the upper part of the scaffold and extends outwards from one side edge of the scaffold; the anti-tilt device is arranged below the extending frame and at least corresponds to the scaffold, the anti-tilt device comprises a supporting portion and a connecting portion, the connecting portion is connected to the scaffold and extends outwards from the edge of the scaffold, the supporting portion is connected to one end of the outer side of the connecting portion, and the supporting portion comprises a supporting rod extending in the vertical direction.

2. The operations platform of claim 1, wherein: the supporting part further comprises an adjusting part, the supporting part is connected with the connecting part through the adjusting part, the supporting rod is connected with the adjusting part, and the adjusting part is used for adjusting the position of the supporting rod relative to the adjusting part.

3. The operations platform of claim 2, wherein: the adjusting piece is provided with an adjusting threaded hole with an axis along the vertical direction, and the supporting rod is provided with an external thread matched and screwed with the adjusting threaded hole.

4. The operations platform of claim 2, wherein: connecting portion include cantilever and bracing arm, the cantilever extends along the horizontal direction, the one end of bracing arm connect in the scaffold frame, the other end connect in the cantilever or the regulating part, the bracing arm with the junction of scaffold frame is higher than the cantilever with the junction of scaffold frame.

5. The operations platform of claim 1, wherein: the bottom of the scaffold is provided with a plurality of trundles.

6. The operations platform of claim 1, wherein: the scaffold is characterized by further comprising an inclined strut device, two ends of the inclined strut device are respectively connected with the scaffold and the extending frame, and the connecting position of the inclined strut device and the scaffold is lower than the extending frame.

7. The operations platform of claim 6, wherein: the inclined strut device comprises a pair of inclined struts, one end of each inclined strut is connected to two sides of the scaffold respectively, and the other end of each inclined strut is correspondingly connected to two sides of the extending frame.

8. The operations platform of claim 1, wherein: the extension frame comprises a bottom and guardrails surrounding the periphery of the bottom, the scaffold is built by steel pipes, and the bottom of the extension frame is formed by extending the steel pipes on the upper portion of the scaffold to one side.

9. The operations platform of claim 1, wherein: the scaffold is provided with a top bracing device relative to the other side of the extending frame, the top bracing device is connected with the scaffold and extends upwards, and the top of the top bracing device is higher than the scaffold.

10. The operations platform of claim 9, wherein: the top bracing device is detachably connected to the scaffold, and the connecting position of the top bracing device is adjustable.

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