CN219490701U - An assembled hanging platform - Google Patents

Abstract

The utility model provides an assembled hanging platform, which belongs to the field of bridge construction hanging platforms, and is used for hanging climbing cones, triangular trusses, pull rods, panels and guardrails. The other end of the climbing cone protrudes from the surface of the concrete steel structure. The triangular truss is set on the outside of the hanging climbing cone. Two tie rods are crossed on the triangular truss. on the side of the triangular truss. The utility model can effectively improve high-altitude working conditions and reduce construction safety risks. At the same time, this kind of working platform can adopt assembly construction, and all components can be installed high-altitude after the ground is processed, which effectively improves the platform installation efficiency. The hanging climbing cone is pre-buried in the concrete structure, which has better stability and more convenient disassembly and assembly.

Description

An assembled hanging platform

technical field

The utility model relates to the field of bridge construction suspension platforms, in particular to an assembled suspension platform.

Background technique

In the process of infrastructure construction, high-altitude operations can be seen everywhere. For example, during the construction of high piers and cover beams of bridges, it is basically high-altitude operations. Especially in the installation process of temporary support devices such as supporting corbels, cored steel rods, and triangular brackets, the lack of a working platform is particularly serious. In order to successfully complete the installation of the above-mentioned temporary support components, operators generally provide a work platform by suspending a working basket by a truck crane or a tower crane. Due to this method, the hanging basket is prone to large shaking, machinery is prone to failure, and the sling It is easy to break, etc., so the safety risk of this simple method is relatively large, especially the safety risk is more prominent under weather conditions such as strong winds.

At present, in the construction of pier columns and cap beams, the construction of some processes often lacks an effective work platform. In the specific construction, the method of hanging baskets by truck cranes or tower cranes is generally used to provide work platforms for construction workers. As for the construction platform, the platform erection standards are not uniform, the erection operation is relatively cumbersome, and the versatility of the platform is not high. The working platform provided by the crane hanging the hanging basket has the problems of high safety risk, high degree of shaking, and low reliability of the platform. The temporary working platform set up by some projects is difficult to install and dismantle, with many high-altitude operations, cumbersome installation procedures, and platform turnover. issues of inferiority.

The Chinese patent with the notification number CN214739771U discloses an aluminum assembly type high-altitude operation platform. The platform components are distributed around the steel column in the high-rise steel structure and the platform components are detachably suspended and fixed on the outer wall of the steel column through the suspension bracket. , the guard plate type protective component is located around the platform component and the lower end of the guard plate type protective component is detachably connected with the platform component. The operating platform is an operating platform with a surrounding structure, which is directly suspended on the steel frame. The structure is relatively complicated, and the stability is not good at the same time, and the later installation is more troublesome. Therefore need to design a kind of simple in structure, easy to install, the assembled suspension platform with good stability.

Utility model content

The purpose of the utility model is to provide an assembled hanging platform, which solves the technical problems of inconvenient installation and disassembly of the existing assembled hanging platform, difficulty in platform erection and poor versatility.

In order to achieve the above object, the technical scheme adopted by the utility model is as follows:

An assembled hanging platform, hanging climbing cones, triangular trusses, tie rods, panels and guardrails, one end of the hanging climbing cones is pre-buried in the concrete steel structure, and the other end of the hanging climbing cones protrudes from the surface of the concrete steel structure , the triangular truss is set on the outside of the hanging climbing cone, two tie rods are crossed on the triangular truss, the panel is set on the triangular truss and the upper end of the tie rods, and the guardrail is set on the side of the triangular truss.

Further, the hanging climbing cone includes an embedded part plate, a screw rod, a bowl cover and a force bolt, one end of the screw rod is threaded with the embedded part plate, one end of the bowl cover is threaded with the other end of the screw rod, and the force bolt passes through the triangular truss And be fixed with screw connection of bowl cover.

Further, the triangular truss includes vertical rods, horizontal rods and oblique rods, the two vertical rods are respectively fixed on the hanging climbing cones, and the two vertical rods are arranged at intervals, the two horizontal rods are respectively arranged on the vertical rods, and the oblique rods are arranged on the vertical rods. Between the pole and the crossbar, and set it obliquely.

Further, the panel includes a notch plate and a footrest, and several footrests are arranged across the two notch plates at intervals.

Further, the guardrail includes a guardrail post and a guardrail panel, the end of the cross bar is provided with a guardrail post installation hole, the guardrail post is arranged on the guardrail post installation hole, and the guardrail panel is arranged at the upper end outside the panel.

The utility model has the following beneficial effects due to the adoption of the above-mentioned technical scheme:

The utility model can effectively improve high-altitude working conditions and reduce construction safety risks. At the same time, this kind of working platform can adopt assembly construction, and all components can be installed at high altitude after the ground is processed, which effectively improves the platform installation efficiency. The hanging climbing cone is pre-buried in the concrete structure, which has better stability and more convenient disassembly and assembly.

Description of drawings

Fig. 1 is a side view of the utility model suspension platform;

Fig. 2 is a top view of the utility model suspension platform;

Fig. 3 is the front view of the hanging platform of the utility model;

Fig. 4 is a structural schematic diagram of the panel of the hanging platform of the utility model;

Fig. 5 is a schematic diagram of the utility model hanging platform surface hanging climbing cone structure;

Fig. 6 is a structural schematic diagram of the embedded part plate of the utility model for hanging the climbing cone;

Fig. 7 is a schematic diagram of the screw structure of the utility model for hanging and climbing the cone;

Fig. 8 is a schematic diagram of the structure of the bowl cover of the utility model for hanging and climbing the cone;

Fig. 9 is a structural schematic diagram of the stressed bolts of the utility model for hanging the climbing cone.

In the accompanying drawings, 1-hanging climbing cone, 1.1-embedded plate, 1.2-screw, 1.3-bowl cover, 1.4-forced bolt, 2-vertical pole, 3-horizontal bar, 4-slanting bar, 5-guardrail Column, 6-connecting bolt, 7-top tightening bolt, 8-tie rod, 9-tie rod connecting buckle, 10-guardrail column mounting hole, 11-notch plate, 12-pedal.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the drawings and preferred embodiments. However, it should be noted that many details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be realized even without these specific details.

As shown in Figure 1-2, an assembled hanging platform, hanging climbing cone 1, triangular truss, tie rod 9, panel and guardrail, one end of hanging climbing The other end of the cone 1 protrudes from the surface of the concrete reinforcement structure. The triangular truss is set on the outside of the hanging climbing cone 1. Two tie rods 9 are arranged crosswise on the triangular truss. , the guardrail is set on the side of the triangular truss. The vertical bar 2 and the cross bar 3 are fixedly arranged by the connecting bolt 6, and the jacking bolt is arranged on the outside of the guardrail column 5, and the guardrail column 5 is extruded and compacted.

In the embodiment of the utility model, as shown in Figure 5-9, the hanging climbing cone 1 includes an embedded part plate 1.1, a screw rod 1.2, a bowl cover 1.3 and a stressed bolt 1.4, and one end of the screw rod 1.2 is threadedly connected with the embedded part plate 1.1, One end of the bowl cover 1.3 is threadedly connected with the other end of the screw rod 1.2, and the stressed bolt 1.4 passes through the triangular truss and is threadedly connected with the bowl cover 1.3 for fixing. Use the components with the following parameters, the embedded part plate D15, the high-strength screw rod D15, the bowl cover M30/D15 and the force bolt M30.

In the embodiment of the utility model, as shown in Figures 1-3, the triangular truss includes a vertical rod 2, a horizontal rod 3 and an oblique rod 4, and the two vertical rods 2 are respectively fixed on the hanging climbing cone 1, and the two vertical rods 2 are spaced apart. Setting, two crossbars 3 are respectively arranged on the vertical rod 2, and the oblique rod 4 is arranged between the vertical rod 2 and the crossbar 3, and is arranged obliquely.

Among them, the hanging climbing cone adopts the special climbing cone for the cantilever mold. The climbing cone is mainly divided into two parts: the embedded part and the stressed bolt; the triangular truss is mainly composed of vertical rods, horizontal rods and oblique rods. The hot-rolled light channel steel C120*53*5.5*9 is processed, and the connections of the three rods are all connected by M10 bolts; the panels are processed by square wood with a section size of 100*50mm and square wood with a cross-sectional size of 50*50mm. The 100*50mm side is mainly used as a foot pedal, and the 50*50mm square wood is mainly stuck in the channel steel slot of the cross bar to play a positioning role; the guardrail column is processed with θ38*3mm steel pipe, and the column is inserted into the column socket After tightening by tightening the screw, two L-shaped θ10mm buckles with a side length of 50mm are welded to the column at a distance of 100mm and 900mm from the top to fix the guardrail panel. The guardrail panel uses 35*35*2.5mm square steel as the frame , the steel wire mesh with a diameter of 5mm is welded inside, and the baffle with a thickness of 1.5mm is welded at the lower part; after the base and the column are installed firmly, hang the panel on the buckle of the column.

In the embodiment of the utility model, as shown in FIG. 4 , the panel includes a notch plate 11 and a pedal 12 , and several pedals 12 are arranged across the two notch plates 11 at intervals. The notch plate 11 and the footboard 12 are all wooden structure.

In the embodiment of the utility model, the guardrail includes a guardrail post 5 and a guardrail panel, the end of the cross bar 3 is provided with a guardrail post mounting hole 10, the guardrail post 5 is arranged on the guardrail post mounting hole 10, and the guardrail panel is arranged at the upper end of the panel outside . Guardrail panels form a frame structure.

The installation procedure of the hanging assembled platform device is as follows: After the concrete structure is constructed to the pre-embedded position of the climbing cone, the pre-embedded part of the climbing cone is pre-embedded → the hanging truss is assembled on the ground, and the vertical rods, inclined rods, Assemble the crossbars together → process the panel on the ground according to the pre-embedded position of the climbing cone and the planned installation angle of two adjacent hanging trusses → hoist the hanging truss to the position of the climbing cone with a tower crane or a truck Fix the bolts → hoist the processed panel to the top of the truss, let the bottom square wood snap into the channel steel slot of the cross bar, and bind the square wood and the cross bar → insert the guardrail post into the post on the cross bar Jack, and use the jacking bolts to fix → install the guardrail panel.

The processing of the pedals is determined according to the installation conditions of the hanging trusses. When the adjacent hanging trusses are parallel, they are processed into a rectangle. When the adjacent hanging trusses have a certain angle, they are processed into a trapezoid. This kind of assembled hanging truss can not only be used on rectangular structures, but also can be used on circular structures with larger radius.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present utility model.

Claims (5)

1. A prefabricated hanging platform, characterized in that: hanging climbing cones (1), triangular trusses, pull rods (9), panels and guardrails, one end of hanging climbing cones (1) is pre-embedded in the concrete steel structure , the other end of the hanging climbing cone (1) protrudes from the surface of the concrete steel structure, the triangular truss is set on the outside of the hanging climbing cone (1), two tie rods (9) are crossed on the triangular On the truss, and be arranged on the upper end of pull bar (9), guardrail is arranged on the side of triangular truss. 2. An assembled hanging platform according to claim 1, characterized in that: the hanging climbing cone (1) includes an embedded plate (1.1), a screw (1.2), a bowl cover (1.3) and stressed bolts (1.4), one end of the screw (1.2) is threaded with the embedded plate (1.1), one end of the bowl cover (1.3) is threaded with the other end of the screw (1.2), and the stressed bolt (1.4) passes through the triangular truss and is connected with The bowl cover (1.3) is screwed and fixed. 3. A prefabricated suspension platform according to claim 1, characterized in that: the triangular truss comprises a vertical bar (2), a horizontal bar (3) and a diagonal bar (4), and the two vertical bars (2) are respectively fixed On the hanging climbing cone (1), and two vertical rods (2) are arranged at intervals, two horizontal rods (3) are respectively arranged on the vertical rods (2), and the oblique rods (4) are arranged on the vertical rods (2) and Between the cross bars (3), and inclined to set. 4. A prefabricated suspension platform according to claim 1, characterized in that: the panel includes a notch plate (11) and foot pedals (12), and several foot pedals (12) are arranged across the On the two notch plates (11). 5. A kind of assembled hanging platform according to claim 1, characterized in that: the guardrail comprises a guardrail column (5) and a guardrail panel, and the end of the cross bar (3) is provided with a guardrail column mounting hole (10), The guardrail column (5) is arranged on the guardrail column mounting hole (10), and the guardrail panel is arranged at the upper end of the panel outside.