CN203334679U - Steel reinforced concrete beam suspending and supporting structure - Google Patents

Abstract

The utility model discloses a steel reinforced concrete beam suspending and supporting structure which comprises a section steel beam, wherein the bottom end of the section steel beam is fixedly connected with a steel corbel. A base plate is installed above the steel corbel. First channel steel is arranged under the steel corbel, and second channel steel with the same structure as the first channel steel and with the back to the first channel steel is arranged under the first channel steel. Third channel steel is arranged above the first channel steel and along the span direction of the steel beam, and a beam bottom formwork is paved above the third channel steel. The base plate is connected with the second channel steel through a screw. The steel reinforced concrete beam suspending and supporting structure is convenient to install and dismount, the using amount of supporting members is decreased, and the turnover rate of the supporting members is improved.

Description

Steel Concrete Beam Suspension Support Structure

technical field

The utility model relates to a steel concrete beam, in particular to a steel concrete beam suspension support structure.

Background technique

At present, steel pipe members are mostly used as the support system of poured concrete structural members in domestic construction. This support system generally requires a large number of steel pipe members. After the concrete is cured, the support system needs to be dismantled, which not only wastes time, reduces It increases the turnover rate of the supporting components, increases the labor intensity and reduces the construction efficiency. This shows that the prior art needs to be further improved and improved.

Utility model content

In order to avoid the disadvantages of the above-mentioned prior art, the utility model provides a steel concrete beam suspension support structure.

The technical scheme adopted in the utility model is:

The steel concrete beam suspension support structure includes a steel beam, and a steel corbel is fixedly connected to the bottom end of the steel corbel; a backing plate is installed above the steel corbel; a first Channel steel, the bottom of the first channel steel is provided with a second channel steel with the same structure and facing away from it; the top of the first channel steel is provided with a third channel steel along the direction of its steel beam span, so A beam bottom formwork is laid above the third channel steel; the backing plate and the second channel steel are connected by screws.

The screw rod is a double-ended tension screw rod, and the screw rod is made of round steel.

There are four screw rods, two of which are installed on the left side of the shaped steel beam and parallel to each other, and the other two are installed on the right side of the shaped steel beam and parallel to each other.

The shaped steel beam is an I-shaped beam, which includes an upper flange, a lower flange and a web connecting the upper and lower flanges.

Several longitudinal reinforcing ribs are arranged on the web.

Two parallel short steel bar heads are arranged between the first and second channel steels, one end of each short steel bar head is welded to the first channel steel, and the other end is welded to the second channel steel.

Owing to adopting above-mentioned technical scheme, the beneficial effect that the utility model obtains is:

The steel concrete beam suspension support structure in the utility model is easy to install and disassemble, reduces the amount of supporting components, improves the turnover rate of the supporting components, and saves a lot of time for installing and disassembling the supporting components, thereby improving the construction efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the steel corbel and the backing plate above it in the utility model.

Fig. 3 is a structural schematic diagram of the backing plate in the utility model.

Fig. 4 is a structural schematic diagram of the screw rod in the utility model.

Fig. 5 is a structural schematic diagram of the first channel steel or the second channel steel in the utility model.

in,

1. Upper flange 2, web 3, lower flange 4, longitudinal reinforcement rib 5, steel corbel 6, backing plate 7, screw 8, beam bottom template 9, third channel steel 10, first channel steel 11 , the second channel steel 12, screw holes 13, fastening bolts

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the utility model is not limited to these embodiments.

As shown in Figures 1 to 5, the reinforced concrete beam suspension support structure includes a steel beam, and the steel beam is an I-shaped beam, which includes an upper flange 1, a lower flange 3 and connecting the upper and lower wings The web 2 on the edge of the web 2 is provided with several longitudinal reinforcing ribs 4; the bottom end of the steel beam is fixedly connected with a steel corbel 5; the top of the steel corbel 5 is installed with a pad 6 plate; a first channel steel 10 is provided below the steel bracket 5, and a second channel steel 11 having the same structure as the first channel steel 10 and facing away from it is provided below the first channel steel 10. The first and second channel steels 11 Two short steel bar heads parallel to each other are arranged between the two channel steels, one end of each short steel bar head is welded with the above-mentioned first channel steel 10, and the other end is welded with the above-mentioned second channel steel 11; the first channel steel The top of the steel 10 is provided with a third channel steel 9 along the direction of its steel beam span, and the top of the third channel steel 9 is laid with a beam bottom template 8; Both are provided with screw holes 12, and the backing plate 8 is connected with the second channel steel 11 through a screw 7, the screw 7 is a double-ended pull screw, and the screw 7 is made of round steel.

Preferably, there are four screw rods 7, two of which are installed on the left side of the shaped steel beam and are parallel to each other, and the other two are installed on the right side of the shaped steel beam and are parallel to each other.

In the actual use of the utility model, a backing plate 6 can be installed on the steel corbel 5, then the steel corbel 5 with the backing plate 6 is welded to the profiled steel beam, and then the profiled steel beam is hoisted in place; At the same time, connect the first and second channel steels with short steel bar heads so that they are set up against each other, and set the screw rod 7 on the second channel steel 11, and then install the first and second channel steels on the hoisted The bottom of the shaped steel beam, and the above-mentioned screw rod 7 is connected to the backing plate 6, and fixed with the fastening bolt 13; then the third channel steel 9 is set above the above-mentioned first channel steel 10, and the third channel steel Lay the beam bottom formwork 8 on the top of 9; finally install the formwork on both sides of the above-mentioned shaped steel beam, and then concrete pouring can be carried out.

The parts not mentioned in the utility model can be realized by adopting or referring to the prior art.

Although terms such as upper flange 1 , lower flange 3 , backing plate 6 , beam bottom template 8 , first channel steel 10 , and screw rod 12 are frequently used herein, the possibility of using other terms is not excluded. These terms are only used to describe and explain the essence of the utility model more conveniently; interpreting them as any kind of additional limitation is contrary to the spirit of the utility model.

It should be further explained that the specific embodiments described herein are only illustrations for the spirit of the present utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Claims (6)

1. The steel concrete beam suspension support structure is characterized in that: it comprises a steel beam, and the bottom end of the steel beam is fixedly connected with a steel corbel; a backing plate is installed above the steel corbel; There is a first channel steel under the first channel steel, and a second channel steel with the same structure as the first channel steel and facing away from it; above the first channel steel, there is a The third channel steel, a beam bottom template is laid above the third channel steel; the above-mentioned backing plate is connected with the second channel steel through a screw. 2. The steel concrete beam suspension support structure according to claim 1, characterized in that: the screw is a double-ended tension screw, and the screw is made of round steel. 3. The steel concrete beam suspension support structure according to claim 1, characterized in that: there are four screw rods, two of which are installed on the left side of the steel beam and are parallel to each other, and the other two are installed on the left side of the steel beam. right and parallel to each other. 4. The steel-reinforced concrete suspension support structure according to claim 1, characterized in that: the steel beam is an I-shaped beam, which includes an upper flange, a lower flange and a web connecting the upper and lower flanges . 5. The steel concrete beam suspension support structure according to claim 4, characterized in that: several longitudinal reinforcement ribs are arranged on the web. 6. The steel concrete beam suspension support structure according to claim 1, characterized in that: two short steel bar heads parallel to each other are arranged between the first and second channel steels, and each of the short steel bar heads One end is welded with the above-mentioned first channel steel, and the other end is welded with the above-mentioned second channel steel.

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