CN217923129U - Assembled construction channel and operation platform - Google Patents

Abstract

The utility model discloses an assembled construction channel and operation platform, which relates to the technical field of bridge construction, and comprises a transverse channel, a longitudinal channel and a connecting channel, wherein the transverse channel is detachably arranged on a bearing pile support below a Bailey beam and is arranged along the width direction of the Bailey beam; the longitudinal channel is detachably mounted on the Bailey beam and arranged along the length direction of the Bailey beam, and the longitudinal channel is positioned above the transverse channel; the connecting passage is connected between the transverse passage and the longitudinal passage to communicate the transverse passage with the longitudinal passage. Through setting up detachably transverse channel and horizontal channel to communicate them with the connecting channel, thereby very big make things convenient for operations such as installation, maintenance, inspection and acceptance of bailey roof beam, and easy dismounting, can retrieve used repeatedly, and can not cause the influence to the structure of bailey roof beam.

Description

Assembled construction channel and operation platform

Technical Field

The utility model relates to a bridge construction technical field, concretely relates to assembled construction passageway and operation platform.

Background

The Bailey beam is widely used in road and bridge engineering, and is a simple truss beam assembled by Bailey frames. The Bailey beam support structure is convenient and quick, and a plurality of continuous cast-in-place beams crossing roads and river channels are all in the Bailey beam support form. In the use process of the Bailey beam support, work such as inspection, overhaul, acceptance and the like needs to be carried out, particularly, members such as a distribution beam, a distribution beam connecting joint, a pile cap and the like need to be strictly closed, and a hanging system is generally adopted or a movable support is erected on the ground at present.

Adopt suspension system, the operating personnel from the bridge floor down to the suspension system on inspect, suspension system is fixed in on the bridge floor, can set up the slide rail at the bridge floor usually, makes suspension system can follow the longitudinal bridge to removing, consequently can influence other operation processes of bridge floor, and suspension system cantilever length is limited, and when the bridge floor width broad, the unable arrival of beiLei roof beam operating personnel of bridge central line part.

The movable support is erected on the ground, so that the requirement on the flatness of the ground under the bridge is high, the safety of operating personnel during operation on the top of the movable support is ensured, the conditions of a construction site cannot be met frequently, the height of the movable support is limited, and particularly when the clearance of a bridge is high, the movable support cannot be adopted generally.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art, the utility model aims to provide an assembled construction passageway and operation platform to solve and overhaul inconvenient problem to bailey beam support among the prior art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides an assembled construction passageway and operation platform, includes:

the transverse channel is detachably arranged on the bearing pile support below the Bailey beam and is arranged along the width direction of the Bailey beam;

a longitudinal channel detachably attached to the bery beam and arranged in a longitudinal direction of the bery beam, the longitudinal channel being located above the lateral channel;

and a connecting passage connected between the transverse passage and the longitudinal passage to communicate the transverse passage with the longitudinal passage.

In some alternatives, one end of the transverse channel is detachably connected with the pipe pile of the bearing pile support in a parallel connection mode through the first clamping groove, and the other end of the transverse channel extends towards the width direction of the beret beam.

In some alternatives, two second locking grooves are respectively formed at two ends of the longitudinal channel, and the longitudinal channel is detachably connected to the two lower chords of the beret beam through the second locking grooves along the length direction of the beret beam.

In some alternatives, the connecting channel comprises:

a support part connected to a bridge pier of the beret beam, wherein a top surface of the support part is flush with a top surface of the transverse channel;

a connecting plate connected between the support part and the transverse channel;

and a vertical ladder located above the support part and extending toward the longitudinal channel.

In some alternatives, the support portion comprises:

a horizontal support plate horizontally connected to a pier of the beret beam and extending in a direction of the longitudinal channel;

and one end of the inclined support plate is connected to the bridge pier of the Bailey beam, and the other end of the inclined support plate is connected with the transverse support plate to form a triangular support structure.

In some alternatives, one end of the vertical ladder is detachably connected to the lower chord of the beret beam through a third clamping groove.

In some alternatives, the transverse channel and the longitudinal channel are provided with guardrails.

In some alternatives, the guardrail comprises:

a plurality of upright columns which are vertically connected to the transverse channel or the longitudinal channel at equal intervals;

the connecting rod, it is equipped with three, and every above-mentioned connecting rod all is connected with all above-mentioned stands, and three above-mentioned connecting rods are parallel to each other the interval setting.

In some alternatives, the lateral channel comprises:

the transverse platform beam is detachably arranged on the bearing pile support below the Bailey beam and arranged along the width direction of the Bailey beam;

and the transverse scaffold board is laid on the top surface of the transverse platform beam.

In some alternatives, the longitudinal channel comprises:

a longitudinal platform beam detachably mounted on the Bailey beam and arranged along the length direction of the Bailey beam;

and the longitudinal scaffold board is laid on the top surface of the longitudinal platform beam.

Compared with the prior art, the utility model has the advantages of: the transverse channel and the horizontal channel are detachably arranged along the width direction and the length direction of the Bailey beam respectively and are communicated through the connecting channel, so that the operation of installation, overhaul, inspection, acceptance and the like of the Bailey beam is greatly facilitated; and the transverse channel, the horizontal channel and the connecting channel are detachably arranged on the Bailey beam, so that the safety of the operation of workers is improved, the dismounting and the mounting are convenient, the recycling can be realized, and the influence on the structure of the Bailey beam is avoided.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of an assembly type construction passage and an operation platform of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a side view of the transverse channel of FIG. 1;

FIG. 4 is a side view of the longitudinal passageway of FIG. 1;

fig. 5 is a schematic structural view of the connection passage in fig. 1.

In the figure: 1. a Bailey beam; 2. a transverse channel; 21. a first card slot; 22. a transverse platform beam; 23. a transverse scaffold board; 3. a longitudinal channel; 31. a second card slot; 32. a longitudinal platform beam; 33. a longitudinal scaffold board; 4. a connecting channel; 41. erecting a ladder; 42. a support portion; 421. a transverse support plate; 422. an oblique support plate; 43. a connecting plate; 44. a third card slot; 5. a guardrail; 51. a column; 52. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

The following describes an embodiment of the fabricated construction channel and the operation platform in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present application provides an assembly type construction channel and operation platform, which includes a transverse channel 2, a longitudinal channel 3 and a connecting channel 4, wherein the transverse channel 2 is detachably mounted on a load-bearing pile support under a beret beam 1 and is arranged along the width direction of the beret beam 1; the longitudinal channel 3 is detachably mounted on the beret beam 1 and arranged along the length direction of the beret beam 1, and the longitudinal channel 3 is located above the transverse channel 2; the connecting passage 4 is connected between the lateral passage 2 and the longitudinal passage 3 to communicate the lateral passage 2 with the longitudinal passage 3.

In this example, the transverse channels 2, the longitudinal channels 3 and the connecting channels 4 are prefabricated in advance and then installed on the bailey beam 1, so that the time and cost of field construction are reduced. Because the transverse channel 2, the longitudinal channel 3 and the connecting channel 4 are all detachable, the overall structure of the Bailey beam 1 is not affected, and the Bailey beam can be recycled.

It can be understood that the transverse channel 2 is mounted on the girder support below the beret beam 1 for the operator to inspect the distribution beam, the distribution beam connection joints, the pile caps, etc; the longitudinal channel 3 is arranged along the length direction of the Bailey beam 1 and is used for enabling an operator to walk to the lower chord of the Bailey beam 1 to check the service condition of components of the Bailey beam 1.

In some optional embodiments, one end of the transverse channel 2 is detachably connected to the pipe pile of the load-bearing pile support below the berey beam 1 in parallel through the first locking groove 21, and the other end extends in the width direction of the berey beam 1.

It should be noted that, the transverse channel 2 is used for the operator to check the components such as the distribution beam, the distribution beam connection joint, the pile cap, etc., so the length of the transverse channel 2 can be set to be shorter, one end of the transverse channel 2 is connected detachably with the pipe pile of the bearing pile support below the berey beam 1 in parallel through the first clamping groove 21, and the other end extends in the width direction of the berey beam 1, which is convenient for the operator to stand. The transverse channel 2 therefore needs to have sufficient load-bearing capacity and deformation resistance to ensure the stability of the worker standing after the fixing of one end of the transverse channel 2. Of course, in other preferred embodiments, the other end of the transverse channel 2 may be connected to the connecting channel 4, and the transverse channel 2 may be stably disposed below the beret beam 1 through the connecting channel 4.

In this example, the first engaging groove 21 is welded to the bearing beam of the transverse channel 2 to form a whole, and then is engaged with the pipe pile of the bearing pile support below the beret beam 1.

In some alternative embodiments, two second locking grooves 31 are respectively disposed at two ends of the longitudinal channel 3, and the longitudinal channel 3 is detachably connected to two lower chords of the beret 1 along the length direction of the beret 1 through the second locking grooves 31.

The construction safety can be guaranteed by the connection of only one end of the transverse channel 2 in parallel connection with the tubular pile of the bearing pile below the Bailey beam 1, and the longitudinal channel 3 is long, so that two ends of the longitudinal channel 3 need to be fixed on two lower chords of the Bailey beam 1, and the stability of the longitudinal channel 3 is guaranteed.

Preferably, the other ends of the transverse channel 2 and the longitudinal channel 3 are connected with the connecting channel 4, so as to form a whole.

In some alternative embodiments, as shown in fig. 5, the connecting channel 4 includes a vertical ladder 41, a support portion 42 and a connecting plate 43, the support portion 42 is connected to the bridge pier of the beret beam 1, and the top surface of the support portion 42 is flush with the top surface of the lateral channel 2; the connecting plate 43 is connected between the support portion 42 and the lateral passage 2; the vertical step 41 is positioned above the support portion 42 and extends toward the lateral passage 2.

It will be understood that the transverse channel 2 is located below the longitudinal channel 3, and therefore the vertical ladder 41 is used to connect them in the vertical direction, the length of the vertical ladder 41 being greater than or equal to the height difference between the transverse channel 2 and the longitudinal channel 3; similarly, the transverse channel 2 and the longitudinal channel 3 are located at different positions of the beret beam 1, and the horizontal connecting plate 43 and the support portion 42 serve to communicate the transverse channel 2 and the longitudinal channel 3 in the horizontal direction, so that the sum of the lengths of the horizontal connecting plate 43 and the support portion 42 is greater than or equal to the separation distance between the transverse channel 2 and the longitudinal channel 3 in the horizontal direction.

For example, when a worker needs to move from the lateral passage 2 to the longitudinal passage 3, the worker moves to the longitudinal passage 3 through the connecting plate 43 to the supporting portion 42 and then through the vertical ladder 41.

In this example, the connecting plate 43 is a scaffold plate, and a support fence is further provided on the support portion 42 to ensure the safety of the operator.

In some alternative embodiments, the supporting portion 42 includes a transverse supporting plate 421 and an oblique supporting plate 422, one end of the transverse supporting plate 421 is horizontally connected to the bridge pier of the beret beam 1, and the other end extends toward the longitudinal channel 3; one end of the diagonal support plate 422 is connected to the bridge pier of the beret beam 1, and the other end is connected to the lateral support plate 421 to form a triangular support structure.

It can be understood that the supporting portion 42 needs to have a sufficient supporting force as a structure for the transit between the lateral passage 2 and the longitudinal passage 3, and thus the triangular supporting structure formed by the lateral supporting plate 421 and the diagonal supporting plate 422 makes it safer for the worker to move between the lateral passage 2 and the longitudinal passage 3.

In some alternative embodiments, the vertical ladder 41 is detachably connected to the lower chord of the beret 1 through a third locking groove 44.

In this example, the vertical ladder 41 is a steel vertical ladder, and the third locking groove 44 is welded at one end of the vertical ladder 41 in the length direction and is locked to the lower chord of the bailey beam 1.

In some alternative embodiments, as shown in figures 3 and 4, both the above-mentioned transverse channels 2 and the above-mentioned longitudinal channels 3 are provided with guardrails 5.

In this case, a guard rail 5 is installed at one side of the lateral and longitudinal passages 2 and 3 for protecting the safety of the worker.

Further, the guardrail 5 comprises a plurality of upright posts 51 and connecting rods 52, wherein the upright posts 51 are vertically connected to the transverse channels 2 or the longitudinal channels 3 at equal intervals; the number of the connecting rods 52 is three, each of the connecting rods 52 is connected to all of the columns 51, and the three connecting rods 52 are spaced apart from each other in parallel.

In other embodiments, the guard rail 5 may adopt other structures, such as a guard chain between two adjacent upright posts 51. In this embodiment, the columns 51 are made of steel columns, the connecting rods 52 are made of steel bars, and are welded to form a net-shaped integral structure, and the height of the columns 51 needs to meet a preset requirement to prevent the operator from falling, and the arrangement of three connecting rods 52 further ensures the connection stability of all the columns 51.

In some alternative embodiments, the transverse channel 2 comprises a transverse platform beam 22 and a transverse scaffold plate 23, the transverse platform beam 22 is used for being detachably mounted on a bearing pile support below the bery beam 1, and the transverse platform beam 22 is arranged along the width direction of the bery beam 1; a transverse scaffold board 23 is laid on top of the transverse platform beam 22.

The longitudinal channel 3 comprises a longitudinal platform beam 32 and a longitudinal scaffold plate 33, the longitudinal platform beam 32 is used for being detachably mounted on the Bailey beam 1, and the longitudinal platform beam 32 is arranged along the length direction of the Bailey beam 1; a longitudinal scaffold board 33 is laid on top of the longitudinal platform beam 32.

In this example, the transverse platform beam 22 and the longitudinal platform beam 32 may each be formed from channel-shaped steel struts as the load bearing structure, and the transverse scaffold boards 23 and the longitudinal scaffold boards 33 may each be formed from steel mesh.

The utility model discloses a theory of operation does: when the Bailey beam 1 needs to be inspected and maintained, one end of the transverse channel 2 is clamped on the bearing pile support below the Bailey beam 1 through the first clamping groove 21, and the transverse channel 2 is arranged along the width direction of the Bailey beam 1; the two ends of the longitudinal channel 3 are clamped on the two lower chords of the beret beam 1 through the second clamping grooves 31, so that the longitudinal channel 3 is arranged along the length direction of the beret beam 1, the vertical ladder 41 is hung on the lower chords of the beret beam 1 through the third clamping grooves 44, and the supporting part 42 is connected with the transverse channel 2 through the connecting plate 43. At the moment, an operator walks from the ground to the longitudinal channel 3 through the concrete steps or the fabricated stairways, inspects the using condition of the Bailey beam components at the lower chord of the Bailey beam, descends to the supporting part 42 through the vertical ladder 41 after the inspection is finished, walks to the transverse channel 2 through the connecting plate, and inspects the components such as the distribution beam, the distribution beam connecting joint, the pile cap and the like. After inspection and construction, the transverse channels 2, the longitudinal channels 3 and the connecting channels 4 can be dismantled.

According to the fabricated construction channel and the operation platform, the transverse channel and the horizontal channel are detachably mounted in the width direction and the length direction of the Bailey beam and are communicated through the connecting channel, so that the operations of mounting, overhauling, checking, acceptance check and the like of the Bailey beam are greatly facilitated, and the problems of inconvenience in checking the Bailey beam and limited checking range are solved; the connecting structure is detachably connected in a clamping groove mode, so that the structure of the Bailey beam is not affected; the safety of operators is ensured by arranging guardrails on the transverse channel, the longitudinal channel and the supporting part; the supporting part adopts the triangle-shaped structure, improves the stability of supporting.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is noted that, in this application, relational terms such as "first" and "second," and the like, are 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The previous description is only an example of the present application, and is provided to enable any person skilled in the art to understand or implement the present application. 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 application. Thus, the present application 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. The utility model provides an assembled construction passageway and operation platform which characterized in that includes:

the transverse channel (2) is detachably arranged on a bearing pile support below the Bailey beam (1) and is arranged along the width direction of the Bailey beam (1);

a longitudinal channel (3) for being detachably mounted on the Bailey beam (1) and arranged along the length direction of the Bailey beam (1), the longitudinal channel (3) being located above the transverse channel (2);

a connecting channel (4) connected between the transverse channel (2) and the longitudinal channel (3) to communicate the transverse channel (2) with the longitudinal channel (3).

2. The fabricated construction channel and operation platform as claimed in claim 1, wherein one end of the transverse channel (2) is detachably connected with the pipe pile of the bearing pile support in a parallel connection manner through a first clamping groove (21), and the other end extends towards the width direction of the Bailey beam (1).

3. The fabricated construction channel and operation platform according to claim 1, wherein two second locking grooves (31) are respectively formed at two ends of the longitudinal channel (3), and the longitudinal channel (3) is detachably connected to two lower chords of the beret beam (1) along the length direction of the beret beam (1) through the second locking grooves (31).

4. The fabricated construction channel and working platform according to claim 1, wherein the connection channel (4) comprises:

a support portion (42) connected to a bridge pier of the Bailey beam (1), wherein the top surface of the support portion (42) is flush with the top surface of the transverse channel (2);

a connecting plate (43) connected between the support (42) and the transverse channel (2);

a vertical ladder (41) located above the support (42) and extending towards the longitudinal channel (3).

5. Fabricated construction channel and working platform according to claim 4, characterized in that said support (42) comprises:

a transverse support plate (421) which is horizontally connected to a bridge pier of the Bailey beam (1) and extends towards the longitudinal channel (3);

and one end of the inclined support plate (422) is connected to the bridge pier of the Bailey beam (1), and the other end of the inclined support plate is connected with the transverse support plate (421) to form a triangular support structure.

6. Fabricated construction channel and working platform according to claim 4, characterized in that one end of the vertical ladder (41) is detachably connected to the lower chord of the Bailey beam (1) by a third clamping groove (44).

7. Fabricated construction channel and working platform according to claim 1, characterized in that the transverse channel (2) and the longitudinal channel (3) are provided with guardrails (5).

8. Fabricated construction walkway and operating platform according to claim 7, wherein the railing (5) comprises:

the upright posts (51) are vertically connected to the transverse channel (2) or the longitudinal channel (3) at equal intervals;

the connecting rods (52) are arranged in three numbers, each connecting rod (52) is connected with all the upright posts (51), and the three connecting rods (52) are arranged in parallel at intervals.

9. The fabricated construction channel and working platform according to claim 1, wherein said transversal channel (2) comprises:

a transverse platform beam (22) which is used for being detachably arranged on a bearing pile support below the Bailey beam (1) and is arranged along the width direction of the Bailey beam (1);

and the transverse scaffold board (23) is laid on the top surface of the transverse platform beam (22).

10. Fabricated construction channel and working platform according to claim 1, characterized in that said longitudinal channel (3) comprises:

a longitudinal platform beam (32) for being detachably mounted on the Bailey beam (1) and arranged along the length direction of the Bailey beam (1);

a longitudinal scaffold board (33) laid on the top surface of the longitudinal platform beam (32).

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