CN216921368U

CN216921368U - Cast-in-place beam slab template plate buckle support frame

Info

Publication number: CN216921368U
Application number: CN202220392162.4U
Authority: CN
Inventors: 徐晓刚; 黄建辉; 徐丽霞; 袁超
Original assignee: Suzhou Fuda Century Construction Engineering Co ltd
Current assignee: Suzhou Fuda Century Construction Engineering Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-08
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a cast-in-place beam slab template disc buckle support frame which comprises at least four disc buckle stand columns, wherein long jacking supports are arranged on the disc buckle stand columns, and first disc nuts are arranged on the long jacking supports; in the transverse direction, the long jacking is provided with a joist through a first disc nut, the joist is transversely placed, the joist is provided with a square tube, and the square tube is longitudinally placed; a second disc nut is arranged on the long jacking above the joist, a horizontal rod is arranged on the long jacking through the second disc nut, and the horizontal rod is longitudinally arranged; steel pipe main beams are arranged on the horizontal rods and the square pipes and are transversely arranged; a square wood secondary beam and a wood template are arranged on the steel pipe main beam; the utility model can give full play to the performance of the steel pipe vertical rod, and can also adopt the traditional wood template, the square wood secondary beam and the common steel pipe main beam at the beam bottom, thereby saving the material investment.

Description

Cast-in-place beam slab template plate buckle support frame

Technical Field

The utility model relates to a cast-in-place beam slab formwork coil buckle support frame which is used for supporting cast-in-place beams and slab formworks and belongs to the technical field of building equipment.

Background

With the rapid development of the building industry, a large number of ordinary steel pipes (Q235 grade) with non-national standard wall thickness are abused in the market, and the phenomenon of formwork support collapse is caused to happen occasionally, so that the ordinary steel pipe fastener type formwork support frame can not meet the safety requirement of a construction site gradually. With the call of government departments, the disk buckle type support frame is widely applied to the market, and has relatively reliable safety performance because the steel pipe adopts a high-strength (Q355) galvanized steel pipe.

In a cast-in-place beam and slab formwork supporting system, a wood formwork, square wood and a common steel pipe are conventionally adopted as supports for concrete forming, as shown in figure 1, in a design and construction scheme, the performance of materials such as the square wood and the common steel pipe is always required to be considered, and the spacing of vertical rods is conventionally arranged by adopting the spacing of 900mm x 900mm in the erection of the supporting system, so that the performance of the vertical rods of the coiled and buckled steel pipe cannot be fully exerted, and meanwhile, the material of the coiled and buckled frame is greatly wasted, and the engineering construction cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a cast-in-place beam slab formwork coil buckling support frame, which can give full play to the performance of coil buckling steel pipe vertical rods, and can also consider that the beam bottom still adopts the traditional wood formwork, a square wood secondary beam and a common steel pipe main beam, thereby saving the material investment.

In order to solve the technical problem, the cast-in-place beam slab formwork disc buckle support frame comprises at least four disc buckle stand columns, wherein long jacking supports are arranged on the disc buckle stand columns, and first disc nuts are arranged on the long jacking supports; in the transverse direction, the long jacking is provided with a joist through a first disc nut, the joist is transversely placed, the joist is provided with a square tube, and the square tube is longitudinally placed; a second disc nut is arranged on the long jacking above the joist, a horizontal rod is arranged on the long jacking through the second disc nut, and the horizontal rod is longitudinally arranged; steel pipe main beams are arranged on the horizontal rods and the square pipes and are transversely arranged; and square wood secondary beams and wood templates are placed on the steel pipe main beams.

Preferably, the joist is a double joist. Specifically, the joist is installed on two long top brackets which are adjacent in the transverse direction, and similarly, the horizontal rod is installed on two long top brackets which are adjacent in the longitudinal direction.

In order to improve stability, it detains the stand horizon bar to be connected with the dish between the dish is detained the stand, it holds in the palm the horizon bar to be connected with long top between the long top is held in the palm.

Specifically, the outer surface of the long jacking is provided with threads, and the threads are connected with a first disc nut and a second disc nut.

The utility model has the beneficial technical effects that:

(1) the building is convenient and quick, a large amount of labor for building and dismantling can be saved, and labor cost is saved.

(2) The additional coil buckle vertical rod added at the beam bottom is saved, and materials are saved.

(3) Double I-shaped steel joists (namely double joists), 1.5m long top supports and adjustable disc nuts are all obtained on the market, and the erected frame body can enlarge the space between the vertical rods of the frame body to more than 1200mm x 1200mm, so that the material performance of the Q355-grade disc buckle vertical rods can be greatly exerted, and the material of the disc buckle vertical rods can be greatly saved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of a cast-in-place beam and slab formwork support system in the prior art.

FIG. 2 is a schematic view of a support system of the present invention.

Fig. 3 is a schematic diagram of a detailed node 1 in fig. 2.

FIG. 4 is a perspective view of a support system according to the present invention.

Detailed Description

As shown in fig. 2-4 (length units are mm in the figures), the cast-in-place beam slab formwork buckling support frame comprises at least four buckling columns 1, and the number of the buckling columns 1 is determined according to specific engineering requirements and can be increased transversely or longitudinally. In the transverse direction, a disc buckle upright post horizontal rod 11 is connected between every two adjacent disc buckle upright posts 1.

The plate buckle upright post 1 is provided with a long jacking 2, and a long jacking horizontal rod 10 is connected between every two adjacent long jacking 2 in the transverse direction. The outer surface of the long jacking 2 is provided with threads which are connected with a first disc nut 3 and a second disc nut 4.

Transversely, joist 5 is installed through first disc nut 3 to long top support 2, specifically, joist 5 is installed on two horizontal adjacent long top supports 2, joist 5 is two joists, joist 5 is transversely placed, install square pipe 6 on the joist 5, square pipe 6 vertically places.

In the longitudinal direction, above the joist 5, the long jacking 2 is provided with a horizontal rod 7 through a second disc nut 4, specifically, the horizontal rod 7 is arranged on two longitudinally adjacent long jacking 2, and the horizontal rod 7 is arranged in the longitudinal direction.

The steel pipe girder 8 has been placed on horizon bar 7, square pipe 6, steel pipe girder 8 is transversely placed, square timber secondary beam 9 and plank sheathing have been placed on the steel pipe girder 8.

When the device is used, the disc buckle upright post 1 and the disc buckle upright post horizontal rod 11 are erected in a normal mode, then the 1.5m long top support 2 is inserted, the first disc nut 3 and the second disc nut 4 are placed on the long top support 2, the first disc nut 3 and the second disc nut 4 are adjusted, and the double I-shaped joists (double joists) are placed on the first disc nut 3. 2 rectangular square tubes 6 with the thickness of 50mm x 100mm x 3mm are placed on the double joists; and adjusting a second disc nut 4, arranging a horizontal rod 7 along the length direction of the beam, placing a common steel pipe main beam 8 on the horizontal rod 7 and the square pipe 6, and normally placing a square timber secondary beam 9 at the bottom of the beam and a timber formwork.

The above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. Cast-in-place beam slab template dish detains support frame, detain stand, its characterized in that including four at least dishes: a long jacking is arranged on the disc buckle upright post, and a first disc nut is arranged on the long jacking; in the transverse direction, the long jacking is provided with a joist through a first disc nut, the joist is transversely placed, the joist is provided with a square tube, and the square tube is longitudinally placed; a second disc nut is arranged on the long jacking above the joist, a horizontal rod is arranged on the long jacking through the second disc nut, and the horizontal rod is longitudinally arranged; steel pipe main beams are arranged on the horizontal rods and the square pipes and are transversely arranged; and a square wood secondary beam and a wood template are placed on the steel pipe main beam.

2. The cast-in-place beam slab template plate buckle support frame of claim 1, which is characterized in that: the joist is installed on two adjacent long jacking of horizontal.

3. The cast-in-place beam slab template plate buckle support frame of claim 1, which is characterized in that: the joist is a double joist.

4. The cast-in-place beam slab template plate buckle support frame of claim 1, which is characterized in that: the horizontal rods are arranged on two longitudinally adjacent long jacking brackets.

5. The cast-in-place beam slab template plate buckle support frame of claim 1, which is characterized in that: and a disc buckle upright post horizontal rod is connected between the disc buckle upright posts.

6. The cast-in-place beam slab template plate buckle support frame of claim 1, which is characterized in that: and a long jacking horizontal rod is connected between the long jacking devices.

7. The cast-in-place beam slab template disc buckle support frame of claim 1, characterized in that: the outer surface of the long jacking is provided with threads, and the threads are connected with the first disc nut and the second disc nut.