CN216787779U - Movable scaffold for platform construction - Google Patents

Abstract

The utility model relates to a movable scaffold for platform construction, which comprises a movable base and a scaffold, wherein the scaffold is arranged above the movable base, and the movable base is used for providing support for the scaffold and driving the scaffold to move; the movable base comprises a track supporting mechanism, a trackside supporting mechanism, a track wheel set and trackside wheel sets, the track wheel sets are fixedly connected under the track supporting mechanism and have a matching relation with a track, the track supporting mechanism is driven to move along the track, one end, close to the platform, of the track supporting mechanism is connected with the trackside supporting mechanism, the trackside wheel sets are installed below the trackside supporting mechanism, and the trackside wheel sets can move synchronously with the track wheel sets. Above-mentioned portable scaffold frame can be when the platform construction along with the nimble removal of the change of construction position, can adapt to the operating mode of different platform rainsheds, has solved station construction middle and later stages, needs to carry out platform construction and rail vehicle test run simultaneously, can't build the problem of full hall scaffold frame.

Description

Movable scaffold for platform construction

Technical Field

The utility model relates to a construction technical field especially relates to a portable scaffold frame for platform construction.

Background

To the construction of station canopy, generally adopt full hall scaffold, overlap the scaffold promptly between the road bed of platform and the canopy of being under construction. The full hall scaffold has more obvious advantage at the construction initial stage, and constructor can carry out free construction operation to the installation and the decoration of canopy on the scaffold more high-efficient. However, in the middle and later stages of construction, rail vehicles need trial operation, and the full hall scaffold of platform can cause the interference to going of train, so can only supply constructor's construction through mobilizable high scaffold on the plane that the platform was accomplished, constructor climbs the top of portable scaffold, carries out installation, the welding operation of some steel structure roof beams.

However, a part of the edge of the station ceiling often extends above the track, and it is difficult for a constructor to construct a canopy in a space other than the platform simply by a movable scaffold that travels on the platform.

SUMMERY OF THE UTILITY MODEL

To solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a movable scaffold for platform construction.

The utility model provides a movable scaffold for platform construction, which comprises a movable base and a scaffold, wherein the scaffold is arranged above the movable base; the movable base comprises a track supporting mechanism, a trackside supporting mechanism, a track wheel set and a trackside wheel set; the track supporting mechanism is arranged right above the track, the track wheel set is fixedly connected below the track supporting mechanism, and the track wheel set can be matched with the track and drive the movable base to travel along the track; the rail side supporting mechanism extends to one side of the platform along the rail supporting mechanism and is connected with a rail side wheel set, and the rail side wheel set is arranged between the platform and the rail and can roll along the extending direction of the rail.

Optionally, a fixing device is fixedly connected to one end of the trackside supporting mechanism close to the platform, and the fixing device is used for supporting the platform.

Optionally, the track wheel set includes a track roller and a braking member, and the braking member forms a contactable fit with the track roller to prevent the track roller from rolling along the track.

Optionally, the movable base further comprises an inter-rail wheel set, the inter-rail wheel set is used for rolling between two single rails of the track, and the tread of the inter-rail wheel set is higher than that of the track wheel set.

Optionally, the movable base is provided with a sliding rail along a direction perpendicular to the rail, the bottom of the scaffold is in sliding fit with the sliding rail, and the scaffold can slide along the sliding rail relative to the movable base; and a locking device is arranged between the scaffold and the movable base.

Optionally, the scaffold comprises a supporting mechanism, a climbing mechanism and an operating platform; the supporting mechanism is a frame structure and is arranged on the movable base; the operation panel setting is at the top of supporting mechanism, and climbing mechanism sets up on supporting mechanism, and extends to the operation panel from portable base.

Optionally, the supporting mechanism includes a plurality of transverse supporting rods, a longitudinal supporting rod and a reinforcing supporting rod, and the plurality of longitudinal supporting rods are vertically connected to the movable base; all horizontal bracing pieces all are parallel with portable base, all are connected with a plurality of horizontal bracing pieces between every two adjacent vertical support bars, and the connection that a plurality of enhancement bracing pieces correspond is between a plurality of vertical support bars and a plurality of horizontal bracing pieces.

Optionally, a protection mechanism higher than the operation table is arranged at the edge of the operation table; the protection mechanism comprises a binding structure, and the binding structure is used for binding the safety belt.

Optionally, a detachable scaffold board is laid above the operating table, and the scaffold board can be erected between any two adjacent transverse supporting rods in the same horizontal plane.

Optionally, the movable scaffold further comprises a rope, one end of the rope is connected with the scaffold, and the other end of the rope is used for being connected with the road surface.

Compared with the prior art, the technical scheme provided by the disclosure has the following advantages:

the movable scaffold for platform construction comprises a movable base capable of walking along a track and a scaffold connected above the movable base; the movable base comprises a track supporting mechanism, a trackside supporting mechanism, a track wheel set and a trackside wheel set, the track wheel set is used for being matched with a track and driving the track supporting mechanism to move above the track, the track supporting mechanism extends to one side of the platform and is connected with the trackside supporting mechanism, and the trackside wheel set is connected below the trackside supporting mechanism; under the drive of track wheelset and the other wheelset of rail, above-mentioned portable scaffold can be nimble carry out accurate butt joint with the construction position to the operating mode of the different molding platform rainsheds of adaptation.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of a movable scaffold for platform construction according to an embodiment of the present disclosure;

fig. 2 is a schematic view of a scaffold according to an embodiment of the present disclosure;

fig. 3 is a bottom view of a movable scaffold for platform construction according to an embodiment of the present disclosure;

fig. 4 is a partial schematic view of a track wheel set according to an embodiment of the disclosure.

Wherein, 1, a movable base; 101. a rail support mechanism; 102. a track side support mechanism; 111. a rail wheel set; 1111. a track roller; 1112. a stopper; 112. a trackside wheel set; 2. a scaffold; 201. a support mechanism; 2011. a transverse support bar; 2012. a longitudinal support bar, 2013, a reinforcing support bar; 202. a climbing mechanism; 203. an operation table; 3. a securing device; 4. a protection mechanism; 5. a scaffold board.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.

Referring to fig. 1 and 2, a movable scaffold for platform construction according to some embodiments of the present disclosure includes a movable base 1 and a scaffold 2, the scaffold 2 being disposed above the movable base 1; the movable base 1 comprises a track supporting mechanism 101, a trackside supporting mechanism 102, a track wheel set 111 and a trackside wheel set 112; the track supporting mechanism 101 is arranged right above the track, the track wheel set 111 is fixedly connected below the track supporting mechanism 101, and the track wheel set 111 can be matched with the track and drives the movable base 1 to travel along the track; the trackside supporting mechanism 102 is connected to one side of the platform along the track supporting mechanism 101 in an extending manner, a trackside wheel set 112 is connected to the lower portion of the trackside supporting mechanism 102, and the trackside wheel set 112 is arranged between the platform and the track and can roll along the extending direction of the track.

This a portable scaffold frame for platform construction can move under the drive of installing the track wheelset and the other wheelset of rail in portable base bottom, and track wheelset 111 restricts track supporting mechanism 101 above the track simultaneously, makes portable base 1 drive the scaffold frame 2 that links to each other and only follows rail running. When the movable scaffold is used specifically, a constructor can push the movable scaffold along the rail, push the movable scaffold to a construction position and perform accurate alignment, fix the movable scaffold, climb up the scaffold 2 after confirming that conditions are safe, and construct the platform canopy.

Through setting up scaffold 2 on can be along the portable base 1 of rail-mounted, make constructor can set up scaffold 2 at corresponding construction position according to the construction progress, solved the problem that the full hall scaffold can't be built to the middle and later stages of platform construction, provide the space for rail vehicle pilot run, this portable scaffold simple structure simultaneously, the production of being convenient for, low in cost can used repeatedly, can effectual raise the efficiency, reduce cost practices thrift the manpower.

Further, in some embodiments, a stabilizer 3 is fixedly connected to the trackside support mechanism 102 near the platform, and the stabilizer 3 is used for supporting on the platform. The stabilizing device 3 abuts against the side wall of the platform, and when the scaffold is unstable and inclines to the side of the platform, the stabilizing device 3 can be supported on the platform to provide a supporting force for the scaffold. In some embodiments, trackside wheel set 112 may be mounted at the ground end of the stabilizer 3.

In other embodiments, the track wheel set 111 includes track rollers 1111 and a brake 1112, and the brake 1112 is configured to engage the track rollers 1111 in a contact manner to prevent the track rollers 1111 from rolling along the track, thereby allowing the scaffold to be stably positioned at a desired construction location. In some embodiments, stop 1112 may be a single brake block that spans the rolling surface of track roller 1111, pressing the brake block against the rolling surface of pipe roller 1111 when the scaffold reaches the construction position, preventing movement of mobile base 1; in other embodiments, brake 1112 is comprised of two brake pads capable of gripping the hub or rim of track roller 1111 to hold track roller 1111 in a braking position; in some preferred embodiments, the rolling surface of the rail roller 1111 is provided with a limit groove capable of cooperating with the rail.

In some embodiments, mobile base 1 further comprises an inter-rail wheel set for rolling between two single rails of the track, the tread of the inter-rail wheel set being higher than track wheel set 1111; the rolling surface of the wheel set between the rails is wide, the weight is heavy, and the wheel set is used for lowering the center of the scaffold and preventing the scaffold from overturning; in some embodiments, the wheel set between the rails is a detachable component, or when the scaffold needs to be moved for a long distance, the wheel set between the rails can be detached, so that the resistance of the movable base during walking is reduced.

Specifically, the movable base 1 is provided with a slide rail along the direction vertical to the rail, the bottom of the construction frame 2 is in sliding fit with the slide rail, and the construction frame 2 can slide along the slide rail relative to the movable base 1; be provided with locking means between scaffold 2 and the portable base 1, locking means can be through setting up the device that can press from both sides tight slide rail in the scaffold bottom, also can set up corresponding locating hole between scaffold 2 and portable base 1, fixes the position of construction frame on the portable base through the pin.

In other embodiments, the scaffold 2 includes a support mechanism 201, a climbing mechanism 202, and an operator station 203; the supporting mechanism 201 is a frame structure and is arranged on the movable base 1; the operation table 203 is arranged on the top of the supporting mechanism 201, and the climbing mechanism 202 is arranged on the supporting mechanism 201 and extends from the movable base 1 to the operation table 3.

In some embodiments, the climbing mechanism 202 may be a ladder or a climbing frame fixedly attached to the support mechanism 201; in other embodiments, the climbing mechanism 202 can be a detachable ladder stand that the constructor can set where the ladder stand is located according to the construction site conditions.

In some embodiments, the support mechanism 201 includes a plurality of lateral support bars 2011, a longitudinal support bar 2012, and a stiffening support bar 2013, the plurality of longitudinal support bars 2012 being vertically connected to the moveable base 1; all horizontal supporting rods 2011 are parallel to the movable base 1, a plurality of horizontal supporting rods 2011 are connected between every two adjacent longitudinal supporting rods 2012, and the corresponding connections of a plurality of reinforcing supporting rods 2013 are connected between the plurality of longitudinal supporting rods 2012 and the plurality of horizontal supporting rods 2011. The longitudinal support rods 2012 are used for providing a construction height for the scaffold 2, and in some embodiments with a higher construction position, a plurality of longitudinal support rods 2012 can be connected up and down to raise the height of the scaffold 2; above-mentioned horizontal bracing piece 2011 can regard as the horizontal pole of climbing mechanism 202, nevertheless because horizontal bracing piece 2021 interval is great, only leans on horizontal bracing piece 2011 not only to use inconveniently as climbing mechanism 202 in actual construction, takes place easily to step on empty danger in the climbing in-process, consequently, in the embodiment that horizontal bracing piece 2011 is used as climbing mechanism 202, still need the climbing pole of addding in the great department in the interval.

In some embodiments, the edge of the console 203 is provided with a guard mechanism 4 higher than the console 203; the protection mechanism 4 comprises a banding structure for banding the safety belt.

The protection mechanism 4 can be arranged around the operation table after the climbing opening is reserved, and can also be arranged only at the position needing important protection; the protection mechanism 4 can adopt a frame structure, a railing structure, a fence structure, a purse net structure and the like; when the constructor is on the operation table 203, the constructor needs to bind the safety belt on the protection mechanism 4, and the binding structure on the protection mechanism 4 can be a reserved binding hole or a longitudinal or transverse binding rod. In some preferred embodiments, a protection net inclined upwards can be arranged on the side of the scaffold, the supporting mechanism 201, for preventing the articles from falling.

Specifically, detachable scaffold board 5 has been laid to the top of operation panel 203, and scaffold board 5 can be set up between two arbitrary adjacent horizontal support rods 2011 that are in same horizontal plane, and scaffold board 5 can be the same piece with operation panel 203 size, also can adopt the polylith small-size board to splice on the operation panel.

In some embodiments, the movable scaffolding further comprises a rope, one end of which is connected to the scaffold 2 and the other end of which is used for connection to the road surface; in other embodiments the cable may also connect the scaffold 2 to the steel structure of the platform canopy.

The solution involved in the above embodiment is described below with reference to a preferred embodiment:

when the platform construction is carried out, the movable scaffold shown in fig. 1 is arranged on a rail, the rail wheel set 1111 can be matched with the rail to limit the movable scaffold to move only along the rail, the rail supporting mechanism 101 is arranged right above the rail wheel set 1111, a sliding rail is arranged on the rail supporting mechanism 101 in parallel to the sleeper, the sliding rail is smoothly transited to the trackside supporting mechanism 102 fixedly connected to one side of the rail supporting mechanism 101, and the bottom of the construction frame 2 is matched with the sliding rail of the rail supporting mechanism 101 and the trackside supporting mechanism 102 to enable the construction frame 2 to move along the sliding rail in the direction parallel to the sleeper. In practical use, one side of the movable scaffold with the trackside supporting mechanism 102 is arranged close to the platform, so that the stabilizing device 3 connected to the tail end of the trackside supporting mechanism can be supported on the side surface of the platform when the movable scaffold overturns, and the falling of constructors caused by overlarge inclination angle is avoided. In this embodiment, two surfaces of the scaffold 2 parallel to the sleeper are respectively and fixedly connected with two sets of climbing mechanisms 202, so that the construction personnel can conveniently climb the operation platform from different directions. Two sets of cross bracing structures consisting of a plurality of reinforcing support rods 2013 are respectively arranged on two surfaces, perpendicular to the sleeper, of the scaffold 2. The operation panel 203 at the top of scaffold 2 has set up the scaffold board 5 of "well" style of calligraphy fretwork, and scaffold 2 does not set up two faces of climbing mechanism 202, upwards extends the protection machanism 4 of frame form along the edge of operation panel 203, and constructor can be with the safety belt ligature on frame column structure, and the safety belt can be adjusted along with constructor's position on operation panel 203 with protection machanism 4's link. In order to further fix portable scaffold, can set up the safety rope between the steel construction that operation panel horizontal pole and platform canopy have been built, also can set up the safety rope between scaffold and ground.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A movable scaffold for platform construction, which is characterized by comprising a movable base and a scaffold, wherein the scaffold is arranged above the movable base; the movable base comprises a track supporting mechanism, a trackside supporting mechanism, a track wheel set and a trackside wheel set; the track supporting mechanism is arranged right above the track, the track wheel set is fixedly connected below the track supporting mechanism, and the track wheel set can be matched with the track and drive the movable base to travel along the track; the track side supporting mechanism extends and is connected with one side of the platform along the track supporting mechanism, the track side wheel set is connected with the lower portion of the track side supporting mechanism, and the track side wheel set is arranged between the platform and the track and can roll along the extending direction of the track.

2. A mobile scaffold for platform construction according to claim 1 wherein a stabilising means is fixedly attached to the trackside support means adjacent the platform end, the stabilising means being adapted to be supported on the platform.

3. A movable scaffold for platform construction according to claim 1 wherein the track wheel set comprises track rollers and detents forming a contactable engagement with the track rollers for inhibiting the track rollers from rolling along the track.

4. A movable scaffold for platform construction according to claim 1 wherein said movable base further comprises inter-rail wheel sets for rolling between two single rails of a track, said inter-rail wheel sets having treads higher than said rail wheel sets.

5. A movable scaffold for platform construction according to claim 1 wherein the movable base is provided with a skid along a vertical track, the bottom of the scaffold being slidably engaged with the skid along which the scaffold can slide relative to the movable base; and a locking device is arranged between the scaffold and the movable base.

6. The movable scaffold for platform construction of claim 1, wherein the scaffold comprises a support mechanism, a climbing mechanism and an operator station; the supporting mechanism is a frame structure and is arranged on the movable base; the operation panel sets up supporting mechanism's top, climbing mechanism sets up on the supporting mechanism, and certainly portable base extends to the operation panel.

7. The movable scaffold for platform construction according to claim 6, wherein the support mechanism comprises a plurality of lateral support bars, longitudinal support bars and reinforcing support bars, the plurality of longitudinal support bars being vertically connected to the movable base; all horizontal bracing piece all with but mobile base is parallel, all is connected with a plurality ofly between every two adjacent longitudinal support pole horizontal bracing piece, it is a plurality of the connection that the enhancement bracing piece corresponds is a plurality of longitudinal support pole and a plurality of between the horizontal bracing piece.

8. The movable scaffold for platform construction according to claim 6, wherein the edge of the operation platform is provided with a guard mechanism higher than the operation platform; the protection mechanism comprises a binding structure, and the binding structure is used for binding the safety belt.

9. A movable scaffold for platform construction according to claim 7 wherein a removable scaffold board is laid above the platform, the scaffold board being able to be set up between any two adjacent transverse support bars in the same horizontal plane.

10. A movable scaffold for platform construction according to any one of claims 1 to 9, further comprising a rope having one end connected to the scaffold and the other end for connection to a road surface.

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