CN219117025U

CN219117025U - Structure of assembled pedestrian passageway convenient to install

Info

Publication number: CN219117025U
Application number: CN202320147074.2U
Authority: CN
Inventors: 张裕少; 吴建明; 陈文波
Original assignee: Guangdong Centennial Fengze Construction Engineering Co ltd
Current assignee: Guangdong Centennial Fengze Construction Engineering Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-06-02
Anticipated expiration: 2033-01-13

Abstract

The utility model relates to a simple to operate's assembled pavement's structure, including the overlap beam and set up in the steel sheet of overlap beam top, the overlap beam includes floor overlap joint end, tower crane overlap joint end and connects the floor overlap joint end with link between the tower crane overlap joint end, the both sides of overlap beam all weld have a plurality of rings that are used for supplying lifting device hoist and mount, adjacent two be provided with the coupling assembling who is used for connecting fixedly between the overlap beam, the rail guard that is used for the protection is all erect to the upper end both sides of overlap beam, the rail guard is followed the length direction of overlap beam sets up, is provided with fixed subassembly between two adjacent rail guards. The pavement is convenient to install and remove.

Description

Structure of assembled pedestrian passageway convenient to install

Technical Field

The application relates to the technical field of building construction, in particular to a structure of an assembled pedestrian passageway with convenient installation.

Background

One common construction mode of the pedestrian passageway of the super high-rise tower crane is as follows: the tower crane pedestrian passageway needs to be repeatedly installed and disassembled by using the steel pipes, the wood springboards, the fasteners, the dense mesh net and the skirting boards, and the higher the building is, the more times of disassembly and assembly are, so that a large amount of manpower is consumed, and the larger potential safety hazard exists in the process of erection and disassembly.

The tower crane pedestrian passageway in the related art is formed by erecting steel pipe fasteners, the erecting mode is poor in safety, and the erecting and dismantling are troublesome, so that the working efficiency is affected.

Disclosure of Invention

In order to improve the trouble of setting up and dismantling a pedestrian passageway in the related art, the present application provides a construction of an assembled type pedestrian passageway which is convenient to install.

The application provides a simple to operate's assembled pedestrian passageway's structure adopts following technical scheme:

the utility model provides a simple to operate's assembled pavement's structure, including the overlap beam and set up in the steel sheet of overlap beam top, the overlap beam includes floor overlap joint end, tower crane overlap joint end and connects the floor overlap joint end with link between the tower crane overlap joint end, the both sides of overlap beam have all welded a plurality of rings that are used for supplying lifting device hoist and mount, adjacent two be provided with between the overlap beam and be used for connecting fixed coupling assembling, the rail guard that is used for the protection is all erect to the upper end both sides of overlap beam, the rail guard is followed the length direction of overlap beam sets up, is provided with fixed subassembly between two adjacent rail guards.

Through adopting above-mentioned technical scheme, before hoisting the pavement between construction floor and the tower crane, assemble the overlap beam earlier, link floor overlap end, link and tower crane overlap end through coupling assembling in proper order, and decide the quantity of link according to the distance between floor and the tower crane, erect the steel sheet on the overlap beam, and erect the guard rail in the both sides of overlap beam, connect through fixed subassembly between guard rail and the guard rail, hoist the pavement that will assemble to the floor height that needs to be under construction through hoisting equipment at last, overlap floor overlap end in the floor, overlap tower crane overlap end on the tower crane, the quick installation of pavement has been realized promptly. The assembly of the pedestrian passageway is easy by arranging the assemblable bridging beams and the guard rails, and the installation of the pedestrian passageway is completed only by hoisting the assembled pedestrian passageway to a required position through hoisting equipment.

Preferably, the connecting assembly comprises fixed steel arranged between two adjacent bridging beams and bolts penetrating between the fixed steel and the bridging beams, the side walls of the two adjacent bridging beams are provided with a plurality of mounting holes, and the fixed steel is accommodated in the side walls of the two adjacent bridging beams.

Through adopting above-mentioned technical scheme, when assembling two adjacent bridging beams, through placing the fixed steel in the lateral wall of two adjacent bridging beam junction, pass the mounting hole of fixed steel and bridging beam lateral wall with the bolt, realize the connection fixed of two adjacent bridging beams promptly.

Preferably, the fixing component comprises a column welded on one side of the guard rail, a disc sleeved on the column and a connecting lug welded on the other side of the guard rail, wherein a plurality of connecting holes are formed in the disc along the circumferential direction, aligning holes are formed in the connecting lugs, two adjacent guard rails are arranged in the opposite positions of the connecting holes and the aligning holes, and screw rods are arranged between the connecting holes and the aligning holes in a penetrating mode.

Through adopting above-mentioned technical scheme, when the installation, two adjacent rail guards, with the disc counterpoint on one of them rail guard one side's engaging lug and another rail guard for counterpoint hole and connecting hole counterpoint, through wearing to establish the screw rod in counterpoint hole and connecting hole, thereby realize two adjacent rail guard's fixed connection.

Preferably, the guard rail is composed of a rectangular frame and a plurality of support rods arranged in the rectangular frame, and the support rods are uniformly distributed along the length direction of the rectangular frame.

Through adopting above-mentioned technical scheme, set up the structural strength that many spinal branch vaulting poles can strengthen the rail guard in rectangular frame for the rail guard is more firm.

Preferably, the side wall of the guard rail is provided with a foot blocking plate, and the foot blocking plate is located at the lower part of the guard rail.

By adopting the technical scheme, the foot blocking plate is used for preventing sundries on the steel plate from picking out of the steel plate.

Preferably, a plurality of anti-skid convex points used for skid prevention are arranged on the steel plate, and the plurality of anti-skid convex points are uniformly distributed on the steel plate.

By adopting the technical scheme, the anti-skid salient points can enhance the anti-skid property of the steel plate, so that the possibility of foot slip is reduced when a worker walks.

Preferably, a plurality of square tubes for reinforcing structural strength are welded at the bottom of the steel plate, and the square tubes are uniformly distributed along the length direction of the steel plate.

Through adopting above-mentioned technical scheme, square pipe can strengthen the structural strength and the supportability of steel sheet, can strengthen the structural strength of overlap beam simultaneously for whole pavement is more firm.

Preferably, the end of the tower crane lap joint end far away from the connecting end is also provided with a lap joint block for being conveniently lapped on the tower crane.

By adopting the technical scheme, the overlap block can be better fixed when the overlap end of the tower crane is overlapped on the tower crane, so that the overlap end of the tower crane is conveniently fixed on the tower crane.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the floor overlapping end, the connecting end and the tower crane overlapping end are sequentially assembled as the overlapping beams, the steel plates are fixed above the overlapping beams, two adjacent overlapping beams are connected through fixed steel and bolts, guard rails are erected on two sides of the overlapping beams for protection, the two adjacent guard rails are connected through the upright posts and the connecting lugs in a penetrating manner through the screw rods, then the erected pedestrian passageway is hoisted to the construction height, and the overlapping of the pedestrian passageway is simplified by arranging the overlapping beams, the steel plates and the protection plates, so that the erection and the dismantling of the pedestrian passageway are convenient, and manpower and material resources are saved;

2. the connection between two adjacent bridging beams is easier through the arrangement of the connecting component, and the two adjacent guard rails are connected through the arrangement of the fixing component, so that the protection performance is enhanced.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of another view of an embodiment of the present application;

fig. 3 is an enlarged partial schematic view of the portion a in fig. 2.

In the figure, 1, a bridging beam; 11. a floor slab overlap end; 12. the overlapping end of the tower crane; 121. a splicing block; 13. a connection end; 2. a steel plate; 21. square tubes; 22. anti-skid convex points; 3. fixing steel; 4. a mounting hole; 5. a bolt; 6. a hanging ring; 7. a guard rail; 71. a rectangular frame; 72. a support rod; 73. a connecting block; 8. foot blocking plate; 9. a column; 91. a disc; 911. a connection hole; 10. a connecting lug; 101. an alignment hole; 102. and (3) a screw.

Detailed Description

The present application is described in further detail below with reference to fig. 1-3.

A construction of an assembled walkway with ease of installation, with reference to fig. 1, comprises a bridging beam 1 and a steel plate 2 arranged above the bridging beam 1. The overlap beam 1 comprises a floor slab overlap end 11, a tower crane overlap end 12 and a connection end 13 connecting the floor slab overlap end 11 and the tower crane overlap end 12. The floor overlap joint end 11, the tower crane overlap joint end 12 and the connecting end 13 are formed by arranging two I-beams side by side, the steel plate 2 is welded between the two I-beams, and the steel plate 2 is used for being stepped on by a worker to walk to the tower crane. The bottom of steel sheet 2 has many side's pipe 21 along length direction welding, and many side's pipe 21 are along the length direction evenly distributed of steel sheet 2, and the both ends of many side's pipe 21 weld respectively in two relative inner walls of overlap beam 1, and the structural strength and the supportability of steel sheet 2 can be strengthened to side's pipe 21.

Referring to fig. 2, a plurality of anti-slip bumps 22 are provided at one side of the steel plate 2 facing away from the square tube 21, the plurality of anti-slip bumps 22 are uniformly distributed at the top of the steel plate 2, and the anti-slip bumps 22 can enhance the anti-slip property of the steel plate 2, so that the possibility of foot slip is reduced when a worker walks.

Referring to fig. 1, one end of the floor slab overlapping end 11 is overlapped on the floor slab, one end of the tower crane overlapping end 12 is overlapped on the tower crane, one end of the tower crane overlapping end 12 away from the connecting end 13 is further provided with an overlapping block 121 for being conveniently overlapped on the tower crane, the overlapping block 121 is in an L-shaped arrangement, and the overlapping block 121 is overlapped on the tower crane. In this embodiment, the number of the connection ends 13 can be adjusted according to the distance between the floor slab and the tower crane, so as to adjust the length of the lap beam 1 according to the actual use requirement.

Referring to fig. 2, a connection assembly for connection fixation is provided between two adjacent bridging beams 1. The connecting assembly comprises fixed steel 3 arranged between two adjacent bridging beams 1 and bolts 5 penetrating between the fixed steel 3 and the two adjacent bridging beams 1, and the side walls of the two adjacent bridging beams 1 are provided with a plurality of mounting holes 4. The fixed steel 3 is channel steel, and the fixed steel 3 holding is in the lateral wall of two adjacent bridging beams 1, and the fixed steel 3 is located the junction between two adjacent bridging beams 1, wears to establish bolt 5 through the mounting hole 4 between fixed steel 3 and bridging beam 1 to realize the connection between two bridging beams 1 and fix. In this embodiment, the floor slab lap joint end 11 and the connection end 13, the two adjacent connection ends 13, and the tower crane lap joint end 12 and the connection end 13 are all fixedly connected through the connection assembly.

Referring to fig. 2, a plurality of hanging rings 6 are provided on both sides of the bridging beam 1, the plurality of hanging rings 6 are provided along the length direction of the bridging beam 1, and the hanging rings 6 are used for hanging the bridging beam 1 to the floor height to be constructed by a hanging device.

Referring to fig. 1 and 2, guard rails 7 for protection are erected on both sides of the upper end of the bridging beam 1, and the guard rails 7 are arranged along the length direction of the bridging beam 1. The guard rail 7 is composed of a rectangular frame 71 and a plurality of support rods 72 arranged in the rectangular frame 71, the support rods 72 are vertically arranged, and the support rods 72 are uniformly distributed along the length direction of the rectangular frame 71.

Referring to fig. 1 and 2, a foot guard plate 8 is further provided at a lower position of the guard rail 7, and the foot guard plate 8 is provided along a length direction of the guard rail 7. The foot blocking plate 8 is used for preventing sundries on the steel plate 2 from being picked out of the steel plate 2.

Referring to fig. 2 and 3, a fixing assembly for connection is provided between two adjacent guard rails 7, and the fixing assembly includes a column 9 welded to one side of the guard rail 7, a disc 91 sleeved on the column 9, and a connection lug 10 connected to the other side of the guard rail 7. The upright post 9 and the guard rail 7 are welded through the connecting blocks 73, two connecting blocks 73 are arranged on one side of the guard rail 7, and the two connecting blocks 73 are uniformly distributed along the length direction of the guard rail 7. The disks 91 are also provided in two, with two disks 91 being spaced from two connecting blocks 73. The disc 91 is provided with a plurality of connection holes 911, and the plurality of connection holes 911 are uniformly distributed along the circumferential direction of the disc 91. The connecting lugs 10 are welded on one side of the guard rail 7 far away from the upright post 9, two connecting lugs 10 are arranged, and the positions of the two connecting lugs 10 are correspondingly arranged with the positions of the two discs 91. An alignment hole 101 is formed in the connection lug 10, and the alignment hole 101 is used for aligning with the connection hole 911 on the disc 91. The upright posts 9 of the two adjacent guard rails 7 are connected with the connecting lugs 10 in an aligned manner, and the screw rods 102 are arranged in the aligned holes 101 and the connecting holes 911 in a penetrating manner, so that the two adjacent guard rails 7 are fixedly connected.

The implementation principle of the embodiment of the application is as follows: before lifting the pavement between the construction floor and the tower crane, firstly assembling the lap-joint beam 1, connecting the floor lap-joint end 11, the connecting end 13 and the tower crane lap-joint end 12 sequentially through the fixed steel 3 and the bolts 5, determining the number of the connecting ends 13 according to the distance between the floor and the tower crane, erecting the steel plate 2 on the lap-joint beam 1, erecting the guard rail 7 on two sides of the lap-joint beam 1, connecting the guard rail 7 and the guard rail 7 by penetrating the screw 102 into the disc 91 and the connecting lug 10, lifting the assembled pavement to the floor height to be constructed through lifting equipment, lapping the floor lap-joint end 11 in the floor, and lapping the tower crane lap-joint end 12 on the tower crane, thereby realizing the rapid installation of the pavement. The assembly of the pedestrian passageway is easy by arranging the assemblable bridging beam 1 and the guard rail 7, and the installation of the pedestrian passageway is completed only by hoisting the assembled pedestrian passageway to a required position through hoisting equipment.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a simple to operate's assembled pavement's structure, its characterized in that, including overlap beam (1) and set up in steel sheet (2) of overlap beam (1) top, overlap beam (1) include floor overlap end (11), tower crane overlap end (12) and connect floor overlap end (11) with link (13) between tower crane overlap end (12), the both sides of overlap beam (1) all weld have a plurality of rings (6) that are used for supplying lifting device to hoist, adjacent two be provided with between overlap beam (1) and be used for connecting fixed coupling assembling, rail guard (7) that are used for the protection are all erect to the upper end both sides of overlap beam (1), rail guard (7) are followed the length direction setting of overlap beam (1), be provided with fixed subassembly between two adjacent rail guard (7).

2. The conveniently-installed fabricated pedestrian passageway structure according to claim 1, wherein the connecting assembly comprises a fixed steel (3) arranged between two adjacent bridging beams (1) and bolts (5) penetrating between the fixed steel (3) and the bridging beams (1), the side walls of the two adjacent bridging beams (1) are provided with a plurality of mounting holes (4), and the fixed steel (3) is accommodated in the side walls of the two adjacent bridging beams (1).

3. The structure of an assembled pedestrian passageway with convenient installation according to claim 1, wherein the fixing component comprises a stand column (9) welded on one side of the guard rail (7), a disc (91) sleeved on the stand column (9) and a connecting lug (10) welded on the other side of the guard rail (7), a plurality of connecting holes (911) are formed in the disc (91) along the circumferential direction, alignment holes (101) are formed in the connecting lug (10), the connecting holes (911) of two adjacent guard rails (7) and the alignment holes (101) are oppositely arranged, and a screw (102) is arranged between the connecting holes (911) and the alignment holes (101) in a penetrating mode.

4. The structure of an assembled pedestrian passageway with convenient installation according to claim 1, characterized in that the guard rail (7) is composed of a rectangular frame (71) and a plurality of support rods (72) arranged in the rectangular frame (71), and the plurality of support rods (72) are uniformly distributed along the length direction of the rectangular frame (71).

5. The construction of an assembled walkway with easy installation according to claim 1, characterized in that the side wall of the guard rail (7) is provided with a foot guard plate (8), which foot guard plate (8) is located in the lower position of the guard rail (7).

6. The structure of an assembled pedestrian passageway with convenient installation according to claim 1, characterized in that a plurality of anti-skid bumps (22) for skid are provided on the steel plate (2), and a plurality of the anti-skid bumps (22) are uniformly distributed on the steel plate (2).

7. The structure of the assembled pedestrian passageway with convenient installation according to claim 1, characterized in that a plurality of square tubes (21) for reinforcing structural strength are welded at the bottom of the steel plate (2), and the square tubes (21) are uniformly distributed along the length direction of the steel plate (2).

8. The conveniently installed fabricated walkway construction of claim 1 wherein the end of the tower crane overlap end (12) remote from the connection end (13) is further provided with an overlap block (121) for facilitating overlap onto the tower crane.