CN219509288U - Non-shelving type prefabricated laminated beam and laminated slab mounting support frame - Google Patents

Abstract

The utility model relates to the field of building scaffolds and building construction supporting structures, in particular to a non-shelving type prefabricated laminated beam and laminated slab mounting support frame. The method comprises the steps that a support frame which is in a frame shape is formed by mutually connecting and combining a plurality of steel pipes which are transversely and longitudinally staggered is arranged right below a superposed beam and a superposed plate, a bottom support with adjustable height is arranged at the bottom of each vertical steel pipe in the support frame, an upper top support is arranged at the top of each vertical steel pipe, an upper support beam which is horizontally arranged is supported at the top of each upper support, the superposed plate is supported above the upper support beam, and any upper support beam is simultaneously supported on the upper top supports at the tops of the plurality of vertical steel pipes; a plurality of beam supporting structures are arranged right below the superposed beam along the superposed beam, each beam supporting structure comprises a joist with two ends fixed on a vertical steel pipe, a vertical sleeve is fixed in the middle of the joist, a lower jacking is sleeved in the vertical sleeve, a lower supporting beam is propped at the top of the lower jacking, and the upper part of the lower supporting beam is tightly attached to the bottom of the superposed beam and used for supporting the superposed beam.

Description

Non-shelving type prefabricated laminated beam and laminated slab mounting support frame

Technical Field

The utility model relates to the field of building scaffolds and building construction supporting structures, in particular to a non-shelving prefabricated laminated beam and laminated slab mounting support frame.

Background

The assembled building accords with the direction of modernization, wisdom and green development of the building industry, and the rapid development is realized in recent years under the policy guidance of the national and local governments. The successful application of the precast concrete assembly type construction technology not only greatly shortens the construction period, but also shows advantages in the aspects of cost reduction, energy conservation, environmental protection and the like, and therefore, the precast concrete assembly type construction technology is widely applied to various building types such as houses, public buildings, workshops and the like.

In the prior assembled building, when the prefabricated superposed beams and the superposed plates which are designed by non-shelving type nodes are used for construction, the form of steel pipe full-hall support frame body, double steel pipe main joist, wood secondary joist and full-paving template is often adopted as a support system for the installation of the prefabricated superposed beams and the superposed plates, and the construction method needs to increase two working procedures of the wood secondary joist and the full-paving wood template, and increases the one-time investment of wood such as wood Fang Moban, namely the construction method is not suitable for the building with short construction period and fast rhythm, and also does not meet the requirements of environment-friendly energy-saving building.

Disclosure of Invention

The utility model relates to a non-shelving prefabricated laminated beam and laminated slab mounting support frame.

The technical problems to be solved are as follows: in the construction of non-laid laminated beams and laminated slabs, a large number of battens are used by using a full-hall support frame, templates are required to be paved on the battens, and due to the deformation of the templates, the weak capability of the wood Fang Chengzai and the like, the full-hall support frame is required to be arranged more densely, and the material consumption is very large.

In order to solve the technical problems, the utility model relates to a non-shelving prefabricated laminated beam and laminated slab mounting support frame, which adopts the following scheme.

The non-resting prefabricated laminated beam and laminated slab mounting support frame comprises a plurality of steel pipes which are transversely and longitudinally staggered and are mutually connected and combined to form a frame-shaped support frame, a bottom support with adjustable height is arranged at the bottom of each vertical steel pipe in the support frame, an upper jacking support is arranged at the top of each vertical steel pipe, an upper supporting beam which is horizontally arranged is jacked at the top of each upper jacking support, the laminated slab is supported above the upper supporting beam, and any upper supporting beam is simultaneously supported on the upper jacking supports at the tops of the plurality of vertical steel pipes;

a plurality of beam supporting structures are arranged right below the superposed beams along the superposed beams, each beam supporting structure comprises a joist with two ends fixed on a vertical steel pipe, a vertical sleeve is fixed in the middle of each joist, a lower jacking is sleeved in each vertical sleeve, a lower supporting beam is propped at the top of each lower jacking, and the upper part of each lower supporting beam is tightly attached to the bottom of each superposed beam and used for supporting the superposed beam;

preferably, the upper support beam and the lower support beam are made of square steel or channel steel.

Preferably, the upper jacking and the lower jacking are U-shaped adjustable jacking.

Preferably, the joist comprises two channel steels which are parallel to each other, the two channel steels are respectively arranged at two sides of the vertical steel pipe and clamp the vertical steel pipe, and the two channel steels are mutually fixed through fixing bolts; the middle part of the vertical steel pipe is provided with a disc buckle, and the channel steel is pressed on the disc buckle.

Preferably, the vertical sleeve is fixed between two channels.

Preferably, the vertical sleeve is made of steel pipe gun head bottom welded fastening has two angle steel supports about, and the angle steel support presses the upper edge department at the channel-section steel, and two angle steel supports card are in the middle of two channel-section steels.

Preferably, a plurality of vertical sleeves are arranged on the joist along the joist, and the vertical sleeves correspond to the lower jacking one by one.

Preferably, a transverse steel pipe is arranged between the vertical steel pipes, and the vertical steel pipes are connected into a whole.

Compared with the prior art, the non-shelving prefabricated laminated beam and laminated slab mounting support frame has the following beneficial effects:

compared with the traditional support frame body system, the utility model has the advantages of simple operation, reduction of intermediate construction links, high construction efficiency, reduction of consumption material investment of templates, battens and the like, high hoisting construction safety, energy conservation and environmental protection, and can realize rapid construction of the floor prefabricated member support system, rapid completion of hoisting and shortening of the overall construction period for projects with compact construction period and fast rhythm.

Drawings

FIG. 1 is a top view of a mounting bracket for a composite slab, not resting, prefabricated composite beams in accordance with the present utility model;

FIG. 2 is a structural elevation view of the manner in which the support frame and the superimposed sheet of the composite beam are connected;

fig. 3 is a top view of the joist portion.

Reference numerals illustrate: 1. prefabricated columns, vertical steel pipes, transverse steel pipes, superposed beams, superposed plates, superposed main beams, joists, vertical sleeves, upper supporting beams, lower supporting beams, upper jacking, lower jacking and bottom brackets.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

In the present utility model, unless otherwise indicated, terms of orientation such as "up, down, left, right" are used to refer generally to up, down, left, right as shown with reference to fig. 1; "inner and outer" means inner and outer relative to the contour of the respective parts themselves. The present utility model will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to solve the problems that in the construction of the non-laid laminated beams 4 and the laminated plates 5, a large number of battens are used by using the full-hall support frame, templates are required to be paved on the battens, and the full-hall support frame is required to be arranged more densely due to the deformation of the templates, the weak capability of the wood Fang Chengzai and the like, so that the material consumption is very large. The utility model provides a non-resting prefabricated laminated beam and laminated slab mounting support frame, as shown in figures 1 to 3.

A non-resting prefabricated laminated beam and laminated slab mounting support frame, wherein a support frame which is in a frame shape is formed by mutually connecting and combining a plurality of transverse and longitudinal staggered steel pipes is arranged right below the laminated beam 4 and the laminated slab 5, a bottom support 6 with adjustable height is arranged at the bottom of a vertical steel pipe 2 in the support frame, an upper top support 11 is arranged at the top of the vertical steel pipe 2, an upper support beam 9 which is horizontally arranged is supported at the top of the upper top support 11, the laminated slab 5 is supported above the upper support beam 9, and any upper support beam 9 is simultaneously supported on the upper top supports 11 at the tops of the plurality of vertical steel pipes 2; a plurality of beam supporting structures are arranged right below the superposed beam 4 along the superposed beam 4, each beam supporting structure comprises a joist 7 with two ends fixed on a vertical steel pipe 2, a vertical sleeve 8 is fixed in the middle of the joist 7, a lower jacking 12 is sleeved in the vertical sleeve 8, a lower supporting beam 10 is propped at the top of the lower jacking 12, and the upper part of the lower supporting beam 10 is tightly attached to the bottom of the superposed beam 4 and used for supporting the superposed beam 4.

As shown in fig. 1, the vertical steel pipes 2 are distributed in a checkerboard shape just below the superimposed beam 4 and also the superimposed sheet 5. Then the vertical steel pipes 2 are connected with each other through the transverse steel pipes 3, and the vertical steel pipes 2 can be provided with disc buckles for fixing the transverse steel pipes 3. The upper jacking 11 and the lower jacking 12 are provided with screw thread adjusting functions, so that the heights of the upper supporting beam 9 and the lower supporting beam 10 can be accurately adjusted.

The density of the vertical steel pipes 2 is lower than that of the traditional full framing, and the upper support beam 9 for supporting the laminated slab 5 needs stronger stress capability, so the upper support beam 9 and the lower support beam 10 are made of square steel or channel steel.

The upper jacking 11 and the lower jacking 12 are U-shaped adjustable jacking. The U-shaped adjustable jacking can accurately and conveniently adjust the heights of the upper supporting beam 9 and the lower supporting beam 10.

As shown in fig. 2 and 3, the joist 7 comprises two parallel channel steels, the two channel steels are respectively arranged at two sides of the vertical steel pipe 2 and clamp the vertical steel pipe 2, and the two channel steels are mutually fixed by fixing bolts; the middle part of the vertical steel pipe 2 is provided with a disc buckle, and the channel steel is pressed on the disc buckle.

The vertical sleeve 8 is fixed between two channel steels. The vertical sleeve 8 is made of steel pipe gun head bottom welded fastening has two angle steel supports about, and the angle steel support presses the upper edge department at the channel-section steel, and two angle steel supports card are in the middle of two channel-section steels.

Because the weight of the laminated beam 4 is large, a plurality of vertical sleeves 8 are arranged on the joist 7 along the joist 7, the vertical sleeves 8 and the lower jacking 12 are in one-to-one correspondence, and the laminated beam 4 is supported by the plurality of lower jacking 12.

And a transverse steel pipe 3 is arranged between the vertical steel pipes 2 to connect the vertical steel pipes 2 into a whole.

The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims (8)

1. The utility model provides a non-resting prefabricated composite beam, superimposed sheet erection bracing frame, its characterized in that, set up including many steel pipes interconnect that horizontal and vertical are crisscrossed and make up and form the support frame of frame form under composite beam (4) and superimposed sheet (5), collet (6) of height-adjustable are installed to the bottom of vertical steel pipe (2) in the support frame, and top of vertical steel pipe (2) sets up jack-up (11), jack-up (11) top jack-up has upper support beam (9) of horizontal setting, the top of upper support beam (9) supports superimposed sheet (5), and arbitrary upper support beam (9) prop up simultaneously on upper jack-up (11) at a plurality of vertical steel pipe (2) tops;

a plurality of beam supporting structures are arranged right below the superposed beam (4) along the superposed beam (4), each beam supporting structure comprises a joist (7) with two ends fixed on a vertical steel pipe (2), a vertical sleeve (8) is fixed in the middle of each joist (7), a lower jacking (12) is sleeved in each vertical sleeve (8), a lower supporting beam (10) is propped at the top of each lower jacking (12), and the upper part of each lower supporting beam (10) is tightly attached to the bottom of each superposed beam (4) and used for supporting the superposed beam (4).

2. The non-resting prefabricated composite beam and composite slab mounting support according to claim 1, wherein the upper support beam (9) and the lower support beam (10) are made of square steel or channel steel.

3. The non-shelving type prefabricated laminated beam and laminated slab mounting support frame as claimed in claim 1, wherein the upper jacking (11) and the lower jacking (12) are U-shaped adjustable jacking.

4. The non-shelving type prefabricated laminated beam and laminated slab mounting support frame according to claim 1, wherein the joist (7) comprises two mutually parallel channel steels which are respectively arranged at two sides of the vertical steel pipe (2) and clamp the vertical steel pipe (2), and the two channel steels are mutually fixed through fixing bolts;

the middle part of the vertical steel pipe (2) is provided with a disc buckle, and the channel steel is pressed on the disc buckle.

5. A non-shelving type prefabricated laminated beam, slab mounting support as claimed in claim 4 wherein the vertical sleeve (8) is fixed between two channels.

6. The non-shelving type prefabricated laminated beam and laminated slab mounting support frame according to claim 5 is characterized in that the vertical sleeve (8) is made of steel pipe gun head bottom welded and fixed with a left angle steel support and a right angle steel support, the angle steel supports are pressed at the upper edge of the channel steel, and the two angle steel supports are clamped between the two channel steel.

7. The non-shelving type prefabricated laminated beam and laminated slab mounting support frame as claimed in claim 6, wherein a plurality of vertical sleeves (8) are arranged on the joist (7) along the joist (7), and the vertical sleeves (8) are in one-to-one correspondence with the lower jacking (12).

8. The non-resting prefabricated composite beam and composite slab mounting support according to claim 1, wherein transverse steel pipes (3) are arranged between the vertical steel pipes (2) and connect the vertical steel pipes (2) into a whole.