CN214613612U

CN214613612U - Shoulder pole type steel beam construction platform

Info

Publication number: CN214613612U
Application number: CN202022898538.2U
Authority: CN
Inventors: 邱鹏; 余运良; 祝安宝; 胡俊; 韦金劲
Original assignee: Road and Bridge South China Engineering Co Ltd
Current assignee: Road and Bridge South China Engineering Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-11-05
Anticipated expiration: 2030-12-04

Abstract

The utility model provides a shoulder pole formula girder steel construction platform, including two piece at least shoulder pole roof beams, four at least L type cardboards and two scaffolds, two piece at least shoulder pole roof beams are separated and parallel arrangement each other, the shoulder pole roof beam is used for erectting the top surface at the girder steel along the width direction of girder steel, L type cardboard with the bottom surface of shoulder pole roof beam connect and with the shoulder pole roof beam constitutes the spacing groove jointly, the both ends of shoulder pole roof beam all are equipped with L type cardboard is divided and is located two at shoulder pole roof beam both ends the spacing groove that L type cardboard formed be used for respectively with the both ends joint of the upper limb of girder steel, two the scaffold with the both ends of shoulder pole roof beam are connected and are used for dividing to establish the both sides of girder steel. The utility model provides a shoulder pole formula girder steel construction platform passes through the spacing groove joint that L type cardboard and shoulder pole roof beam cooperation formed in the upper limb of girder steel, alright realize fixing the high strength ground of two scaffolds, and overall structure is simple and stable strong, and difficult emergence is rocked during the use.

Description

Shoulder pole type steel beam construction platform

Technical Field

The utility model relates to a bridge construction technical field especially relates to a shoulder pole formula girder steel construction platform.

Background

In the bridge construction process, when processes such as punching nails and screwing high-strength bolts need to be performed on the side surfaces or the bottom surfaces of the steel beams, supports or working platforms need to be erected around the steel beams generally so that constructors can stand and the safety of constructors is protected.

However, since the terrain around the bridge is often complex, the workload and the material consumption for building the support from the ground are relatively large, and the construction efficiency is also influenced. In this case, some of the supports can be suspended directly from the steel beam, but they are usually of a complex construction and are not very stable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure and strong shoulder pole formula girder steel construction platform of stability.

In order to achieve the above object, the present invention provides the following technical solutions:

a shoulder pole type steel beam construction platform comprises at least two shoulder pole beams, at least four L-shaped clamping plates and two scaffolds, wherein the at least two shoulder pole beams are arranged at intervals in parallel, the shoulder pole beams are erected on the top surface of the steel beam along the width direction of the steel beam, the L-shaped clamping plates are connected with the bottom surface of the shoulder pole beam and jointly form limiting grooves with the shoulder pole beams, the L-shaped clamping plates are arranged at two ends of the shoulder pole beam, the limiting grooves formed by the two L-shaped clamping plates respectively arranged at the two ends of the shoulder pole beam are respectively used for being clamped with two ends of the upper flange of the steel beam, and the two scaffolds are connected with the two ends of the shoulder pole beam and are respectively arranged on two sides of the steel beam.

Preferably, the L-shaped clamping plate includes a side wall and a bottom wall, the side wall is connected to the shoulder pole beam and extends in a direction away from the shoulder pole beam, the bottom wall is disposed at an end of the side wall away from the shoulder pole beam, the bottom wall is parallel to the shoulder pole beam, and a distance between the bottom wall and the shoulder pole beam is equal to a thickness of the upper flange in a vertical direction.

Preferably, the distance between the side wall of one of the L-shaped clamping plates and the opposite side of the side wall of the other L-shaped clamping plate is equal to the length of the upper flange along the width direction of the steel beam.

Preferably, shoulder pole formula girder steel construction platform still includes and is used for setting up the first footboard of girder steel below, the both ends of first footboard are set up respectively in two the bottom of scaffold frame.

More preferably, the first step is made of a metal material.

Preferably, the shoulder pole type steel beam construction platform further comprises a cross beam which is arranged above the first pedal in parallel relative to the first pedal, and two ends of the cross beam are respectively connected with the two scaffolds.

Preferably, the shoulder pole type steel beam construction platform further comprises a second pedal, and the second pedal is erected on the middle section position of the scaffold along the vertical direction.

Preferably, the shoulder pole type steel beam construction platform further comprises a hanging rod, the second pedal extends and protrudes out of the scaffold along the direction towards the steel beam, one end of the hanging rod is connected with the shoulder pole beam, and the other end of the hanging rod is connected with one end, close to the steel beam, of the second pedal.

Preferably, along the length direction of the steel beam, the length of the second pedal is smaller than that of the scaffold, and a climbing channel is formed between one end of the second pedal and the scaffold.

Further, the scaffold comprises a ladder stand which is arranged in the vertical direction and penetrates through the climbing channel.

Compared with the prior art, the utility model discloses a scheme has following advantage:

1. the utility model provides a shoulder pole formula girder steel construction platform adopts L type cardboard and shoulder pole roof beam cooperation to form the spacing groove when passing through the anti-scaffold frame that hangs of shoulder pole roof beam, through with this spacing groove joint in the last flange of girder steel, alright realize fixing the high strength ground of two scaffolds, overall structure is simple and stable strong, is difficult for taking place to rock during the use, effectively guarantees constructor's safety.

2. The utility model provides a shoulder pole formula girder steel construction platform includes the first footboard that couples together two scaffolds in the below of girder steel, provides construction platform for constructor in the below of girder steel through first footboard, can also strengthen two fixed scaffolds, further promotes overall structure's intensity.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a shoulder pole type steel beam construction platform provided by an embodiment of the present invention along a length direction of a steel beam;

FIG. 2 is a schematic structural view of the shoulder pole type steel beam construction platform shown in FIG. 1 along a width direction of a steel beam;

fig. 3 is a schematic structural view of a shoulder pole type steel beam construction platform provided in another embodiment of the present invention along a length direction of a steel beam;

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

It will be understood by those within the art that, unless expressly stated otherwise, the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood 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. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

Fig. 1 to fig. 3 show jointly the utility model provides a shoulder pole formula girder steel construction platform, it is used for taking and establishes on the girder steel of bridge and supplies the execution that the workman accomplished the girder steel to beat to dash the nail, execute and twist processes such as high-strength bolt, because simple structure and stability are strong, can effectively ensure constructor's safety, improves efficiency of construction and reduce cost, shortens the bridge construction cycle.

As shown in fig. 1, the shoulder pole type steel beam construction platform 1 includes a shoulder pole beam 11, at least two L-shaped boards 12 and two scaffolds 13, the shoulder pole beam 11 is used for being erected on the top surface of the steel beam 2 along the width direction of the steel beam 2, the shoulder pole beam 11 is provided with at least two, the at least two shoulder pole beams 11 are arranged in parallel and spaced from each other, the L-shaped boards 12 are arranged on the bottom surface of the shoulder pole beam 11 and form a limit groove 100 together with the shoulder pole beam 11, the L-shaped boards 12 are provided with at least four, the two ends of each shoulder pole beam 11 are provided with the L-shaped boards 12, the limit grooves 100 formed by the two L-shaped boards 12 respectively arranged on the two ends of the shoulder pole beam 11 are respectively used for being clamped with the two ends of the upper flange 21 of the steel beam 2, the two scaffolds 13 are used for being arranged on the two sides of the steel beam 2 and extending along the direction from the top surface to the bottom surface of the steel beam 2, and the two scaffolds 13 are respectively connected with both ends of the carrying pole beam 11.

The shoulder pole type steel beam construction platform 1 is characterized in that the L-shaped clamping plate 12 and the shoulder pole beam 11 are matched to form the limiting groove 100 when the scaffold 13 is reversely hung through the shoulder pole beam 11, the limiting groove 100 is clamped on the upper flange 21, the two scaffolds 13 can be limited and fixed, the whole structure is simple, the stability is high, the shaking is not easy to occur during the use, and the safety of constructors is effectively guaranteed. Secondly, the two ends of the carrying pole beam 11 can be kept balanced by the self-weight pressing of the two scaffolds 13, and the stability of the whole structure is further improved.

Preferably, the L-shaped clamping plate 12 includes a side wall 121 and a bottom wall 122, the side wall 121 is connected to the shoulder pole beam 11 and extends in a direction away from the shoulder pole beam 11, the bottom wall 122 is disposed at an end of the side wall 121 away from the shoulder pole beam 11, the bottom wall 122 is parallel to the shoulder pole beam 11, a distance between the bottom wall 122 and the shoulder pole beam 11 is equal to or slightly greater than a thickness of the upper flange 21 in a vertical direction, so that the shoulder pole steel beam construction platform 1 is clamped on the upper flange 21 by a common limiting effect of the bottom wall 122 and the shoulder pole beam 11, and the shoulder pole steel beam construction platform 1 is prevented from jumping up and down relative to the upper flange 21.

Preferably, the distance between the two opposite surfaces of the side wall 121 of one L-shaped clamping plate 12 and the side wall 121 of the other L-shaped clamping plate 12 in the two L-shaped clamping plates 12 arranged at the two ends of the shoulder pole beam 11 is equal to or slightly greater than the length of the upper flange 21 in the width direction of the steel beam, that is, the side walls 121 of the two L-shaped clamping plates 12 can just abut against the two ends of the upper flange 21, so that the shoulder pole type steel beam construction platform 1 is limited and fixed in the width direction of the steel beam 2, and the stability of the shoulder pole type steel beam construction platform 1 is further improved.

As shown in fig. 1, the shoulder-pole steel beam construction platform 1 further includes a first pedal 14 disposed below the steel beam 2, two ends of the first pedal 14 are respectively set up at the bottom ends of the two scaffolds 13, and the bottom ends of the two scaffolds 13 are connected through the first pedal 14, so as to provide a construction platform below the steel beam 2 for a constructor, and further enhance and fix the two scaffolds 13, thereby further improving the strength of the overall structure.

Preferably, the first pedal 14 is made of a metal material, and may be a full steel scaffold board, so as to form a closed supporting structure below the steel beam 2, so as to improve the connection strength of the two scaffolds 13 while ensuring the strength of the scaffold itself, and ensure the construction safety.

Preferably, the shoulder pole type steel beam construction platform 1 further comprises a cross beam 15 which is arranged above the first pedal 14 in parallel relative to the first pedal 14, and two ends of the cross beam 15 are respectively connected with the two scaffolds 13, so that the connection strength of the two scaffolds 13 is further improved.

Specifically, in order to avoid being influenced by the blockage of the first pedal 14 and the beam 15, the shoulder pole type steel beam construction platform 1 is erected, the shoulder pole beam 11, the L-shaped clamping plate 12 and the scaffold 13 are assembled and formed and fixed on the steel beam 2, and then the first pedal 14 and the beam 15 are hoisted to the lower part of the steel beam 2 and connected with the scaffold 13, so that an integral structure surrounding the steel beam 2 is formed, the stability is good, and any one surface of the steel beam 2 is conveniently constructed.

Referring to fig. 1 and 2, the shoulder-pole steel beam construction platform 1 further includes a second step 16, the second step 16 is erected at a middle position of the scaffold 13 along the vertical direction, and a support structure is formed on the side surface of the steel beam 2 through the second step 16, so that a constructor can conveniently perform construction operation on the side surface of the steel beam 2.

Preferably, along the length direction of the steel beam 2, the length of the second step 16 is less than that of the scaffold 13, and a climbing channel 200 is formed between one end of the second step 16 and the scaffold 13, so that a constructor can climb onto the first step 14 through the second step 16.

Further, the scaffold 13 includes a ladder 131 vertically disposed and passing through the climbing passageway 200, a top end of the ladder 131 extends to the shoulder pole beam 11, a bottom end of the ladder 131 extends to the first step plate 14, and the first step plate 14 and the second step plate 16 are communicated with the top surface of the steel beam 2 through the ladder 131.

As shown in fig. 3, in another embodiment, when the bottom flange 22 of the steel beam 2 is wider, the distance between the two scaffolds 13 needs to be increased, so that the distance between the second pedal 16 and the steel beam 2 is synchronously raised, at this time, the second pedal 16 can be extended and protruded out of the scaffolds 13 in the direction toward the steel beam 2, so as to avoid an excessively large distance between the second pedal 16 and the steel beam 2, and facilitate the construction of the side surface of the steel beam 2 by a constructor.

Preferably, the shoulder pole type steel beam construction platform 1 further includes a boom 17, one end of the boom 17 is connected to the shoulder pole beam 11, the other end of the boom 17 is connected to one end of the second step plate 16 close to the steel beam 2, the second step plate 16 is fixed by the boom 17 and the scaffold 13 together, and the stability of the second step plate 16 is improved.

The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A carrying pole type steel beam construction platform is characterized by comprising at least two carrying pole beams, at least four L-shaped clamping plates and two scaffolds, wherein the at least two carrying pole beams are arranged at intervals in parallel, the carrying pole beams are erected on the top surfaces of the steel beams along the width direction of the steel beams, the L-shaped clamping plates are connected with the bottom surfaces of the carrying pole beams and jointly form limiting grooves with the carrying pole beams, the L-shaped clamping plates are arranged at two ends of the carrying pole beams, the limiting grooves formed by the two L-shaped clamping plates respectively arranged at the two ends of the carrying pole beams are respectively used for being clamped with two ends of the upper flange of the steel beams, and the two scaffolds are connected with the two ends of the carrying pole beams and are respectively arranged at two sides of the steel beams.

2. The shoulder pole type steel beam construction platform of claim 1, wherein the L-shaped clamping plate comprises a side wall and a bottom wall, the side wall is connected with the shoulder pole beam and extends in a direction away from the shoulder pole beam, the bottom wall is arranged at one end of the side wall away from the shoulder pole beam, the bottom wall is parallel to the shoulder pole beam, and the distance between the bottom wall and the shoulder pole beam is equal to the thickness of the upper flange in the vertical direction.

3. The shoulder pole type steel beam construction platform of claim 2, wherein, of the two L-shaped clamping plates respectively arranged at the two ends of the shoulder pole beam, the distance between the opposite surfaces of the side wall of one L-shaped clamping plate and the side wall of the other L-shaped clamping plate is equal to the length of the upper flange along the width direction of the steel beam.

4. The shoulder pole type steel beam construction platform of claim 1, further comprising a first pedal disposed under the steel beam, wherein two ends of the first pedal are respectively erected at bottom ends of the two scaffolds.

5. The shoulder pole steel girder construction platform of claim 4, wherein the first step is made of a metal material.

6. The shoulder pole type steel beam construction platform of claim 4 or 5, further comprising a beam disposed above the first step in parallel to the first step, wherein both ends of the beam are connected to the two scaffolds, respectively.

7. The shoulder pole type steel girder construction platform of claim 1, further comprising a second step, wherein the second step is erected at a middle position of the scaffold in a vertical direction.

8. The shoulder pole type steel girder construction platform of claim 7, further comprising a boom, the second step extending to protrude from the scaffold in a direction toward the steel girder, one end of the boom being connected to the shoulder pole beam, and the other end of the boom being connected to one end of the second step adjacent to the steel girder.

9. The shoulder pole type steel girder construction platform of claim 7 or 8, wherein the length of the second step is less than that of the scaffold in a length direction of the steel girder, and a climbing passage is formed between one end of the second step and the scaffold.

10. The shoulder pole steel beam construction platform of claim 9, wherein the scaffold includes a ladder stand disposed in a vertical direction and passing through the climbing channel.