Prefabricated beam and prefabricated column connecting structure

Abstract

The utility model relates to a precast beam and precast column connecting structure which comprises a supporting mechanism, a connecting mechanism is arranged on the front face of the supporting mechanism, the connecting mechanism comprises two triangular positioning seats, the number of the triangular positioning seats is two, and the two triangular positioning seats are fixedly installed on the front faces of two adjusting sliding blocks respectively. And fastening plates are fixedly installed on the left side and the right side of the triangular positioning seat correspondingly, four first expansion bolts are inserted into the front faces of the fastening plates, the first expansion bolts penetrate through and extend into the prefabricated column, and filling plates are placed on the left side and the right side of the inner wall of the whole triangular positioning seat correspondingly. According to the connecting structure for the prefabricated beam and the prefabricated column, through the arrangement of the supporting mechanism and the connecting mechanism, the prefabricated boundary beam bodies of different models can be matched with the prefabricated column body to be installed, meanwhile, the prefabricated boundary beam bodies can be rapidly placed in a pre-positioning mode, manual pulling and adjusting of the placing position are avoided, and installation convenience and safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a prefabricated beam and prefabricated column connection structure. Background Art

[0002] Prefabricated side beams and prefabricated columns are prefabricated in factories and then transported to the construction site for installation and fixation in the position required by the design. In construction projects, prefabricated side beams and prefabricated columns are mostly used to build the building frame, thereby reducing construction costs and improving construction efficiency.

[0003] In the process of implementing the present application, the inventors found that there are at least the following problems in the technology: in the existing installation of prefabricated columns and prefabricated side beams, generally, after the prefabricated columns are installed, the prefabricated side beams are lifted by lifting equipment, and then assembled with connecting parts and poured with cement. However, the prefabricated columns need to be installed corresponding to the prefabricated side beams, which makes the installation limited. At the same time, the installation process requires higher lifting operation requirements for the lifting personnel, and the installation personnel need to pull the lifting prefabricated side beams to accurately position and place them before installation. This is not only time-consuming and labor-intensive, but also there are safety risks during the installation process. Therefore, a connection structure between prefabricated beams and prefabricated columns is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a prefabricated beam and prefabricated column connection structure, which has the advantages of rapid positioning and installation, and solves the problem of poor installation efficiency of existing prefabricated columns and prefabricated side beams.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prefabricated beam and prefabricated column connection structure, comprising a support mechanism, wherein a connection mechanism is arranged on the front side of the support mechanism;

[0006] The connecting mechanism includes a triangular positioning seat, and there are two triangular positioning seats. The two triangular positioning seats are respectively fixedly installed on the front sides of the two adjusting sliders. Fastening plates are fixedly installed on the left and right sides of the triangular positioning seat. Four first expansion bolts are inserted into the front side of the fastening plate. The first expansion bolts penetrate and extend into the interior of the prefabricated column. Filling plates are placed on the left and right sides of the inner wall of the triangular positioning seat as a whole, and three second expansion bolts are inserted into the left and right sides of the triangular positioning seat.

[0007] Furthermore, the supporting mechanism comprises a prefabricated column, a slide rail is embedded in the front of the prefabricated column, two adjusting sliders are slidably installed inside the slide rail, and a third expansion bolt is threadedly installed on the front of the adjusting slider.

[0008] Furthermore, a prefabricated side beam is placed inside the triangular positioning seat as a whole, the second expansion bolt passes through the filling plate and extends into the prefabricated side beam, and the filling plate is in contact with the prefabricated side beam.

[0009] Furthermore, the triangular positioning seat is fixedly mounted on the front side of the adjusting slider by means of a third expansion bolt.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] The prefabricated beam and prefabricated column connection structure, through the setting of the supporting mechanism and the connecting mechanism, enables different types of prefabricated side beams to be adapted to the prefabricated columns for installation. At the same time, the prefabricated side beams can be quickly pre-positioned and placed, avoiding manual pulling and adjusting the placement position, thereby improving the convenience and safety of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the connecting mechanism of the utility model.

[0015] In the figure: 1. prefabricated column; 2. slide rail; 3. adjustment slider; 4. triangular positioning seat; 5. fastening plate; 6. first expansion bolt; 7. prefabricated side beam; 8. filling plate; 9. second expansion bolt; 10. third expansion bolt. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3 In this embodiment, a prefabricated beam and prefabricated column connection structure includes a supporting mechanism, and a connecting mechanism is arranged on the front side of the supporting mechanism.

[0018] In this embodiment, the support mechanism includes a prefabricated column 1, a slide rail 2 is embedded in the front of the prefabricated column 1, two adjusting sliders 3 are slidably installed inside the slide rail 2, and a third expansion bolt 10 is threadedly installed on the front of the adjusting slider 3.

[0019] It should be noted that the slide rails 2 embedded on the surface of the prefabricated column 1 can be increased according to construction requirements.

[0020] Specifically, the connecting mechanism is installed on the adjusting slider 3, so that the part of the connecting mechanism installed on the upper adjusting slider 3 is fixed to the prefabricated column 1, and then the part of the connecting mechanism installed on the lower adjusting slider 3 is adjusted and fixed, thereby realizing the rapid placement and installation of different prefabricated side beams 7.

[0021] In this embodiment, the connecting mechanism includes a triangular positioning seat 4, the number of which is two, and the two triangular positioning seats 4 are respectively fixedly installed on the front sides of the two adjusting sliders 3, and the left and right sides of the triangular positioning seat 4 are fixedly installed with a fastening plate 5, and the front side of the fastening plate 5 is plugged with four first expansion bolts 6, and the first expansion bolts 6 penetrate and extend to the interior of the prefabricated column 1, and the left and right sides of the inner wall of the overall triangular positioning seat 4 are placed with filling plates 8, and the left and right sides of the triangular positioning seat 4 are plugged with three second expansion bolts 9, and the interior of the overall triangular positioning seat 4 is placed with a prefabricated side beam body 7, and the second expansion bolt 9 penetrates the filling plate 8 and extends to the interior of the prefabricated side beam body 7, and the triangular positioning seat 4 is fixedly installed on the front side of the adjusting slider 3 through the third expansion bolt 10, and the filling plate 8 is in contact with the prefabricated side beam body 7.

[0022] It should be noted that after the prefabricated side beam 7 is installed, enclosure can be built around the prefabricated column 1 and cement can be poured so that the interior of the slide rail 2 can be filled.

[0023] Specifically, the third expansion bolts 10 are used to fix the triangular positioning seats 4 on the front sides of the adjusting sliders 3. First, the external fastening plate 5 of the upper triangular positioning seat 4 is fixed to the prefabricated column 1 by the first expansion bolts 6. Then, the prefabricated side beam 7 is placed inside the upper triangular positioning seat 4 using external lifting equipment. A filling plate 8 is placed between the prefabricated side beam 7 and the triangular positioning seat 4 according to the gap on both sides. Then, it is fixed by the second expansion bolts 9. Then, the lower triangular positioning seat 4 is moved upward to contact the prefabricated side beam 7. The first expansion bolts 6 are used to fix the external fastening plate 5 of the lower triangular positioning seat 4 to the prefabricated column 1. Then, the second expansion bolts 9 are used to fix the lower triangular positioning seat 4 to the prefabricated side beam 7. This can achieve rapid positioning and installation of prefabricated side beams 7 of different models, avoid manual pulling and precise comparison of installation, and improve installation safety.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A prefabricated beam and prefabricated column connection structure, characterized in that: It comprises a supporting mechanism, and a connecting mechanism is arranged on the front side of the supporting mechanism; The connection mechanism comprises a triangular positioning seat (4), the number of the triangular positioning seats (4) being two, the two triangular positioning seats (4) being fixedly mounted on the front sides of the two adjusting sliders (3), respectively, the left and right sides of the triangular positioning seat (4) being fixedly mounted with a fastening plate (5), the front sides of the fastening plate (5) being plugged with four first expansion bolts (6), the first expansion bolts (6) penetrating and extending into the interior of the prefabricated column (1), the left and right sides of the inner wall of the triangular positioning seat (4) being filled with filling plates (8), and the left and right sides of the triangular positioning seat (4) being plugged with three second expansion bolts (9).

2. The prefabricated beam and prefabricated column connection structure according to claim 1, characterized in that: The support mechanism comprises a prefabricated column (1), a slide rail (2) being embedded on the front surface of the prefabricated column (1), two adjusting slide blocks (3) being slidably mounted inside the slide rail (2), and a third expansion bolt (10) being threadedly mounted on the front surface of the adjusting slide block (3).

3. The prefabricated beam and prefabricated column connection structure according to claim 1, characterized in that: A prefabricated side beam body (7) is placed inside the entire triangular positioning seat (4), and the second expansion bolt (9) passes through the filling plate (8) and extends into the prefabricated side beam body (7), and the filling plate (8) is in contact with the prefabricated side beam body (7).

4. The prefabricated beam and prefabricated column connection structure according to claim 2, characterized in that: The triangular positioning seat (4) is fixedly mounted on the front side of the adjusting slide block (3) via a third expansion bolt (10).

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