CN216840518U - Supporting structure for connecting adjacent floor rest platforms - Google Patents

Abstract

The utility model discloses a support structure for connecting rest platforms on adjacent floors, comprising a support top plate, a top support frame, a lower support frame, a support unit, a vertical clamping column, a lower rest platform, an upper rest platform and a wall; The lower support frame is fixedly connected with the top support frame, the top support frame is provided with a support top plate, one end of the lower support frame is provided with a vertical clamping column, the side of the other end is provided with a supporting unit, and the lower supporting frame is set through the vertical clamping column and the supporting unit Between the lower resting platform and the upper resting platform, the other ends of the lower resting platform and the upper resting platform are both connected with the wall; the utility model has reasonable structural design, convenient use, good support effect, and can be welded and processed off-site in advance, and can be shaped and manufactured. It is easy to turn around and can be upgraded synchronously with the floor, reducing the time for erecting and dismantling the original operating frame, and has strong practicability.

Description

A support structure for connecting rest platforms on adjacent floors

technical field

The utility model relates to the technical field of construction engineering, in particular to a support structure for connecting rest platforms on adjacent floors.

Background technique

With the development of the construction industry, the application of prefabricated buildings is becoming more and more extensive, especially for high-rise buildings. Prefabricated buildings have the following advantages: 1) High efficiency: Compared with traditional methods, factory production is not affected by natural environment such as harsh weather. impact, the construction period is more controllable, and the production efficiency is much higher than manual work; 2) high precision; 3) component factory production, the quality is greatly improved; 4) can greatly reduce labor dependence; 5) save water, electricity, materials and environmental protection 6) There is a relatively complete standard design system; the structure has good seismic performance; 7) The construction efficiency is improved.

In order to facilitate the construction of prefabricated buildings, it is necessary to install scaffolding. The erection of scaffolding is difficult, the risk factor is high, and it is not easy to dismantle; especially for the installation of prefabricated stairs, the scaffolding needs to be gradually removed, which is prone to safety hazards during the construction process.

Utility model content

The purpose of this utility model is to provide a support structure for connecting rest platforms on adjacent floors, and the technical problem to be solved is how to use the operating platform to form a support structure between the rest platform on the lower floor and the rest platform on the upper floor without installing scaffolding, which is convenient It is easy to install and remove, which makes the installation of prefabricated stairs more convenient, improves the construction efficiency of prefabricated stairs installation, and avoids the hidden safety hazards caused by the removal of scaffolding, saves construction time and improves construction efficiency.

In order to achieve the above purpose, the utility model adopts the following technical solutions: the utility model provides a support structure for connecting adjacent floor rest platforms, including an operation platform, a lower rest platform, an upper rest platform and a wall; the lower rest platform and the wall are provided. An operating platform is arranged between the rest platforms on the upper layer, and the other ends of the rest platform on the lower layer and the rest platform on the upper layer are connected with the wall.

The operation platform includes a supporting top plate, a top supporting frame, a lower supporting frame, a supporting unit, and a vertical clamping column; the lower supporting frame is fixedly connected with the top supporting frame, a supporting top plate is arranged above the top supporting frame, and one end of the lower supporting frame is provided with a vertical clamping column A support unit is arranged on the side of the other end of the column, and the lower support frame is arranged between the lower rest platform and the upper rest platform through the vertical clamping column and the support unit.

The top support frame includes a top plate outer beam and a top plate longitudinal beam, and two sides of the top plate longitudinal beam are provided with a pair of top plate outer beams which are vertically connected with the top plate outer beam.

The lower support frame includes vertical support columns, inclined connecting beams, vertical connecting beams, inclined upright columns, middle longitudinal beams and longitudinal connecting beams; the tops of a pair of vertical support columns are fixedly connected to the outer beams of the roof, and the two ends of a pair of inclined upright columns are respectively It is connected with the outer beam of the top plate and the vertical support column, a middle longitudinal beam is arranged between a pair of inclined columns, the middle longitudinal beam is arranged at the midpoint of the inclined column, and a longitudinal connecting beam is arranged between a pair of vertical support columns, which are connected longitudinally. The beam is arranged on the bottom side of the vertical support column; a vertical connecting beam is arranged between the outer beam of the top plate and the inclined column. Connect at the intersection of vertical connecting beams.

Further, it also includes lifting ears, which are fixedly connected with the upper end surface of the top support frame.

Further, there are at least 4 lifting lugs.

Further, the support unit includes a transverse clamping rod and an oblique support rod, the transverse clamping rod is connected with the intersection of the vertical support column and the longitudinal connecting beam, the other end is connected with the diagonal support rod, and the other end of the diagonal support rod is connected with the vertical support rod. Support column connection.

Further, the transverse clamping rod is arranged at a distance of 10 cm to 20 cm from the bottom end of the vertical support column.

Further, the vertical clamping column is arranged at a distance of 10 cm to 20 cm from the end of the outer beam of the top plate.

Further, there are at least three longitudinal beams of the top plate.

Further, the outer beams of the roof and the longitudinal beams of the roof are all square steel.

The beneficial effects of the utility model are embodied in the following.

1. The utility model provides a support structure for connecting rest platforms on adjacent floors. An operating platform is arranged between the rest platform on the lower floor and the rest platform on the upper floor. The operating platform connects the rest platform on the lower floor with the rest platform on the upper floor, which is convenient for construction. When the construction of this floor is completed, the operation platform can be installed between the lower rest platform and the upper rest platform at the next construction site; it can be lifted synchronously with the floor, reducing the time for scaffold erection and dismantling, and has strong practicability; it can be seen that the assembly setting of the operation platform The structure is stable, the adaptability is strong, the structure firmness is strong, the stability and safety are high, the use is convenient, and the turnover is convenient.

2. The utility model provides a support structure for connecting rest platforms on adjacent floors. The top support frame and the bottom support frame are right-angled triangles, with strong structural stability and good support effect, and can be directly erected on the rest platform on adjacent floors. Between the platforms, it is convenient for construction.

3. The utility model provides a support structure for connecting rest platforms on adjacent floors. The support unit and the vertical clamping column are respectively arranged at both ends of the lower support frame, and are clamped between the adjacent Z-shaped rest platforms. The support area between the two ends and the rest platform is increased, and the L-shaped support ensures the stability and safety of the clamping of the operation platform.

Other features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The principal objectives and other advantages of the invention may be realized and attained by means of the instrumentalities particularly pointed out in the specification.

Description of drawings

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Figure 1 is a schematic cross-sectional view of the present invention.

Figure 2 is a schematic side view of the operating platform in the present invention.

FIG. 3 is a schematic top view of the operation platform in the present invention.

Reference numerals: 1-supporting top plate, 2-top plate outer beam, 3-top plate longitudinal beam, 4-lifting lug, 5-vertical support column, 6-vertical clamping column, 7-oblique connecting beam, 8-vertical Connecting beam, 9-inclined column, 10-central longitudinal beam, 11-longitudinal connecting beam, 12-support unit, 12.1-transverse clamp, 12.2-oblique strut, 13-lower rest platform, 14-upper rest platform, 15-Wall.

Detailed ways

The technical solutions of the present utility model are described in detail by the following examples. The following examples are only exemplary, and can only be used to explain and illustrate the technical solutions of the present utility model, but cannot be interpreted as limitations on the technical solutions of the present utility model.

As shown in Figures 1 to 3, the utility model is a support structure for connecting rest platforms on adjacent floors, including an operation platform, a lower rest platform 13, an upper rest platform 14 and a wall 15; the lower rest platform 13 and the upper rest platform An operating platform is arranged between the platforms 14, and the other ends of the lower resting platform 13 and the upper resting platform 14 are connected to the wall 15;

The operation platform includes a supporting top plate 1, a top supporting frame, a lower supporting frame, a supporting unit 12, and a vertical clamping column 6; the lower supporting frame is fixedly connected with the top supporting frame, and the top supporting frame and the lower supporting frame are right-angled triangles, with strong structural stability , The supporting effect is good, and it can be directly erected between the rest platforms on the adjacent floors, which is convenient for construction. The top supporting frame is provided with a supporting top plate 1, one end of the lower supporting frame is provided with a vertical clamping column 6, and the other end side is provided with a supporting unit 12, and the lower supporting frame is arranged on the lower rest platform 13 through the vertical clamping column 6 and the supporting unit 12. and the upper rest platform 14.

An operation platform is arranged between the lower rest platform 13 and the upper rest platform 14, and the operation platform connects the lower rest platform 13 with the upper rest platform 14, which is convenient for construction. When the construction of this layer is completed, the operation platform can be installed to the next construction site. Between the rest platform 13 on the lower layer and the rest platform 14 on the upper layer; it can be lifted synchronously with the floors, reducing the time for scaffolding and dismantling, and has strong practicability; it can be seen that the assembled setting structure of the operating platform is stable, strong in adaptability, strong in structure, and stable. High safety, convenient use and easy turnover.

The top support frame includes a top plate outer beam 2 and a top plate longitudinal beam 3, and a pair of top plate outer beams 2 vertically connected to the top plate longitudinal beam 3 are provided on both sides;

The lower support frame includes vertical support columns 5, inclined connecting beams 7, vertical connecting beams 8, inclined vertical columns 9, middle longitudinal beams 10 and longitudinal connecting beams 11; the tops of a pair of vertical support columns 5 are fixedly connected to the outer beam 2 of the top plate , the two ends of a pair of inclined uprights 9 are respectively connected with the top plate outer beam 2 and the vertical support column 5, a middle longitudinal beam 10 is arranged between a pair of inclined uprights 9, and the central longitudinal beam 10 is arranged at the midpoint of the inclined uprights 9, a A longitudinal connecting beam 11 is arranged between the vertical support columns 5, and the longitudinal connecting beam 11 is arranged on the bottom side of the vertical support column 5; One end of the 7 is connected to the intersection of the top plate outer beam 2 and the vertical support column 5, and the other end is connected to the intersection of the inclined column 9 and the vertical connecting beam 8.

In this embodiment, four lifting ears 4 are also included, and the lifting ears 4 are fixedly connected with the upper end surface of the top support frame. The lifting lugs 4 are inverted U-shaped, extend to the supporting top plate 1 , and are symmetrically arranged on two diagonal lines of the supporting top plate 1 .

In this embodiment, the supporting top plate 1 can be formed by splicing a plurality of wooden boards, or by clipping a plurality of square steel pipes to each other (a grooved steel pipe is welded with a square steel pipe to form a unit, and the grooved grooves are matched with the square steel pipe. ), can also be made of steel plate.

In this embodiment, the support unit 12 includes a transverse clamping rod 12.1 and an oblique support rod 12.2, the transverse clamping rod 12.1 is connected to the intersection of the vertical support column 5 and the longitudinal connecting beam 11, and the other end is connected to the diagonal support rod 12.2 , the other end of the diagonal strut 12.2 is connected to the vertical support column 5 .

The support unit 12 and the vertical clamping column 6 are respectively arranged at both ends of the lower support frame, and are clamped between the adjacent Z-shaped rest platforms, which increases the support area between the two ends and the rest platform. The L-shaped support ensures that The stability and safety of the operation platform card setting are ensured.

In this embodiment, the transverse clamping rod 12.1 is arranged at a distance of 10 cm to 20 cm from the bottom end of the vertical support column 5 .

In this embodiment, the vertical clamping column 6 is arranged at a distance of 10 cm to 20 cm from the end of the outer beam 2 of the top plate.

In this embodiment, there are at least three roof longitudinal beams 3, and the spacing between adjacent roof longitudinal beams 3 is 1400 mm.

In this embodiment, the roof outer beam 2 and the roof longitudinal beam 3 are all square steel.

The utility model relates to a support structure for connecting rest platforms on adjacent floors, wherein the lifting and dismantling steps of the operating platform are as follows.

1. When lifting.

Step 1: After all the formwork of the vertical structure in the stairwell is removed, it can be ready for lifting.

Step 2: When hoisting, first connect the hook of the hoisting device to the front and rear two lifting lugs 44, and after rising about 500mm, use a special fork hook at the lower stair entrance to push the vertical support column 5 and the vertical clamping column. 6. Use the platform to be flat until it is lifted to the corresponding position of the rest platform in the stairwell.

Step 3: Check whether the operating platform is stably clamped between adjacent resting platforms.

In addition, it should be noted that it is strictly forbidden to place materials on the operating platform during the lifting process.

2. When dismantling.

Step 1: Separate the operating platform from the support structure.

Step 2: Lift the operating platform away from the work area.

During the dismantling process, attention should be paid to: It is strictly forbidden for irrelevant personnel to enter; it is strictly forbidden to place materials on the operating platform, and it is strictly forbidden to throw materials.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Replacement should be covered within the protection scope of the present invention.

Claims (8)

1. A support structure for connecting adjacent floor landings, comprising: comprises an operation platform, a lower layer rest platform (13), an upper layer rest platform (14) and a wall body (15); an operation platform is arranged between the lower-layer rest platform (13) and the upper-layer rest platform (14), and the other ends of the lower-layer rest platform (13) and the upper-layer rest platform (14) are connected with a wall body (15);

the operation platform comprises a supporting top plate (1), a top supporting frame, a lower supporting frame, a supporting unit (12) and a vertical clamping column (6); the lower supporting frame is fixedly connected with the top supporting frame, a supporting top plate (1) is arranged above the top supporting frame, one end of the lower supporting frame is provided with a vertical clamping column (6), the side surface of the other end of the lower supporting frame is provided with a supporting unit (12), and the lower supporting frame is arranged between a lower layer rest platform (13) and an upper layer rest platform (14) through the vertical clamping column (6) and the supporting unit (12);

the top supporting frame comprises a top plate outer beam (2) and a top plate longitudinal beam (3), and a pair of top plate outer beams (2) vertically connected with the top plate longitudinal beam (3) are arranged on two sides of the top plate longitudinal beam;

the lower supporting frame comprises vertical supporting columns (5), inclined connecting beams (7), vertical connecting beams (8), inclined vertical columns (9), middle longitudinal beams (10) and longitudinal connecting beams (11); the top parts of the pair of vertical supporting columns (5) are fixedly connected with the top plate outer beam (2), two ends of the pair of inclined upright columns (9) are respectively connected with the top plate outer beam (2) and the vertical supporting columns (5), a middle longitudinal beam (10) is arranged between the pair of inclined upright columns (9), the middle longitudinal beam (10) is arranged at the midpoint of the inclined upright columns (9), a longitudinal connecting beam (11) is arranged between the pair of vertical supporting columns (5), and the longitudinal connecting beam (11) is arranged on the side surface of the bottom of each vertical supporting column (5); vertical connecting beams (8) are arranged between the top plate outer beam (2) and the oblique upright posts (9), one ends of the oblique connecting beams (7) are connected with the intersection of the top plate outer beam (2) and the vertical supporting columns (5), and the other ends of the oblique connecting beams are connected with the intersection of the oblique upright posts (9) and the vertical connecting beams (8).

2. A support structure for coupling adjacent floors' resting platforms according to claim 1, further comprising lifting lugs (4), the lifting lugs (4) being fixedly connected to the upper end face of the top supporting frame.

3. A support structure for coupling adjacent floors' resting platforms according to claim 2, characterised in that the lifting eyes (4) are at least 4.

4. A supporting structure for coupling adjacent floors' resting platforms according to claim 3, characterised in that the supporting unit (12) comprises a transverse clamping bar (12.1) and an oblique brace (12.2), the transverse clamping bar (12.1) being connected to the intersection of the vertical supporting column (5) and the longitudinal connecting beam (11), the other end being connected to the oblique brace (12.2), the other end of the oblique brace (12.2) being connected to the vertical supporting column (5).

5. A supporting structure for coupling adjacent floors' resting platforms according to claim 4, characterised in that the transverse jamming bar (12.1) is arranged between 10cm and 20cm from the bottom end of the vertical supporting column (5).

6. A supporting structure for coupling adjacent floors' resting platforms according to claim 5, characterised in that the vertical clipping columns (6) are placed at a distance of 10-20 cm from the end of the roof outer beam (2).

7. A supporting structure for coupling the rest platforms of adjacent floors as claimed in claim 6, characterised in that the number of longitudinal beams (3) of the top plate is at least 3.

8. A supporting structure for coupling adjacent floors' resting platforms according to claim 7, characterised in that the external beam of the top plate (2) and the longitudinal beam of the top plate (3) are both square steel.

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