Precast beam mounting structure

Abstract

The utility model discloses a precast beam installation structure which comprises two precast columns, the top of each precast column is provided with a precast beam, the two ends of each precast beam are provided with installation mechanisms used for fast and stable connection of the two precast beams, and a connecting mechanism is arranged between each precast column and the corresponding precast beam. By arranging the prefabricated columns, the prefabricated beams, the mounting mechanisms and the connecting mechanisms, in the construction process of the prefabricated beams, the multiple sets of prefabricated beams can be rapidly and stably connected through the mounting mechanisms, the connecting strength between the two sets of prefabricated beams can be enhanced, and the mounting efficiency and mounting strength of the prefabricated beams are improved; the precast beam and the precast column can be quickly and stably mounted through the connecting mechanism, and the mounting stability of the precast beam is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated beams, in particular to a prefabricated beam installation structure. Background Art

[0002] A precast beam is a concrete beam component that is formed by supporting formwork, mixing, and pouring at a concrete component factory or construction site. After the strength reaches the design requirements, it is transported to the installation location for installation. The precast beam is part of an assembled component, where an assembled component is a concrete structure that is assembled and connected with precast components as the main load-bearing components. The assembled reinforced concrete superstructure is conducive to the development of building industrialization, improves production efficiency and saves energy, while saving the working area of ​​the construction site and is conducive to improving and ensuring the quality of construction projects.

[0003] A traditional prefabricated beam installation structure, during the use of the traditional prefabricated beam installation structure, the traditional prefabricated beam installation structure is not provided with a protective device and a supporting device, so that the user uses the traditional prefabricated beam installation structure. It is easy to tip over and wear out during long-term use.

[0004] The existing patent (announcement number: CN213448052U) is a prefabricated beam installation structure. By setting a first support platform, a second support platform, a third support platform, a sleeve, a connecting plate and a positioning bolt, the prefabricated beam installation structure is not easy to tip over and wear during long-term use. By setting a fixing plate, a connecting groove and a support seat, the installation of the main prefabricated beam of the prefabricated beam installation structure is more firm and simple.

[0005] In view of the above problems, existing patents have provided solutions, but there are still problems such as being unable to achieve quick and stable connection between multiple groups of prefabricated beams, being unable to enhance the connection strength between two prefabricated beams, and being unable to stably install the prefabricated beams between prefabricated columns.

[0006] To this end, a prefabricated beam installation structure is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a prefabricated beam installation structure, which can solve the problems of the existing prefabricated beam installation structure that it is impossible to quickly and stably connect multiple groups of prefabricated beams and cannot enhance the connection strength between two prefabricated beams, and at the same time, it is impossible to stably install the prefabricated beams between prefabricated columns.

[0008] To achieve the above object, the utility model provides the following technical solutions: a prefabricated beam installation structure, comprising a prefabricated column, wherein the number of the prefabricated columns is two, a prefabricated beam is arranged on the top of the prefabricated column, and installation mechanisms for quickly and firmly connecting the two prefabricated beams are arranged at both ends of the prefabricated beam, and a connecting mechanism is arranged between the prefabricated column and the prefabricated beam;

[0009] The mounting mechanism includes a connecting head, a connecting groove, a clamping portion, a clamping groove, an installation groove, a mounting plate and a mounting bolt. The connecting head is arranged at one end of the prefabricated beam, and the connecting groove is opened at the other end of the prefabricated beam. The connecting head of the contact part of the two prefabricated beams cooperates with the connecting groove. The clamping portion is arranged at the bottom of the connecting head, and the clamping groove is opened at the top of the connecting groove. The clamping portion is clamped and matched with the clamping groove. The installation groove is opened on the two side walls at both ends of the prefabricated beam. The mounting plate is movably arranged inside the mounting groove. The mounting bolt is arranged in the middle of the connecting head, the connecting groove and the mounting plate.

[0010] Preferably, the connecting mechanism includes a slot, a column, a metal triangular block and two mounting bolts, the slot is opened in the middle of the prefabricated beam, the column is arranged at the top of the prefabricated column, the column is plugged into the slot, the two metal triangular blocks are bolted to the two sides of the prefabricated column, the two mounting bolts are fixedly connected to the top of the metal triangular block, and the prefabricated beam, prefabricated column and metal triangular block are connected and fixed by the two mounting bolts.

[0011] Preferably, a positioning block is provided on the side wall of the connector, a positioning groove is provided on the top of the connecting groove, and the positioning block is plug-fitted with the positioning groove.

[0012] Preferably, anti-slip bolts are provided on the side walls of the installation groove, the anti-slip bolts are located at the bottom of the prefabricated beam, and the anti-slip bolts are used to quickly install the installation plate inside the installation groove.

[0013] Preferably, two reinforcing bolts are provided on both sides of the mounting plate, and the reinforcing bolts are located on the mounting plate of the prefabricated beam, and the reinforcing bolts are used to enhance the connection strength between the mounting plate and the prefabricated beam.

[0014] Preferably, a gasket groove is provided on the top of the prefabricated beam, and gaskets are provided on the tops of the two mounting bolts 2, and the gaskets are movably arranged inside the gasket groove.

[0015] Preferably, a metal frame is fixedly connected to the inner wall of the slot, and the side wall of the metal frame is in contact with the plug post.

[0016] Preferably, a plurality of reinforcing ribs are welded on the side wall of the metal triangle block, and the plurality of reinforcing ribs are arranged at equal intervals.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application provides an installation mechanism, which can achieve rapid and stable connection between multiple groups of prefabricated beams during the construction of prefabricated beams, enhance the connection strength between two groups of prefabricated beams, and improve the installation efficiency and installation strength of the prefabricated beams.

[0019] 2. The present application provides a connection mechanism, which enables quick and stable installation between prefabricated beams and prefabricated columns, thereby improving the stability of the installation of prefabricated beams. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 This is the overall structural view of the installation mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the disassembly of the installation mechanism of the utility model;

[0024] Figure 4 This is a schematic diagram of the disassembly of the connection mechanism of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the positioning block and the anti-dropping bolt of the utility model.

[0026] Description of reference numerals:

[0027] 1. Prefabricated column; 2. Prefabricated beam; 3. Installation mechanism; 4. Connection mechanism; 31. Connecting head; 32. Connection groove; 33. Clamping part; 34. Clamping groove; 35. Installation groove; 36. Installation plate; 37. Installation bolt one; 41. Slot; 42. Insert column; 43. Metal triangle block; 44. Installation bolt two; 6. Positioning block; 7. Positioning groove; 8. Anti-slip bolt; 9. Reinforcement bolt; 10. Gasket groove; 11. Gasket; 12. Metal frame; 13. Reinforcement rib. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A prefabricated beam installation structure, comprising a prefabricated column 1, wherein the number of the prefabricated columns 1 is two, a prefabricated beam 2 is arranged on the top of the prefabricated column 1, and installation mechanisms 3 for quickly and firmly connecting the two prefabricated beams 2 are arranged at both ends of the prefabricated beam 2, and a connecting mechanism 4 is arranged between the prefabricated column 1 and the prefabricated beam 2;

[0031] The mounting mechanism 3 includes a connecting head 31, a connecting groove 32, a clamping portion 33, a clamping groove 34, a mounting groove 35, a mounting plate 36 and a mounting bolt 37. The connecting head 31 is arranged at one end of the precast beam 2, and the connecting groove 32 is opened at the other end of the precast beam 2. The connecting head 31 and the connecting groove 32 of the contact part of the two precast beams 2 are matched. The clamping portion 33 is arranged at the bottom of the connecting head 31, and the clamping groove 34 is opened at the top of the connecting groove 32. The clamping portion 33 is clamped and matched with the clamping groove 34. The mounting groove 35 is opened on the two side walls at both ends of the precast beam 2. The mounting plate 36 is movably arranged inside the mounting groove 35. The mounting bolt 37 is arranged in the middle of the connecting head 31, the connecting groove 32 and the mounting plate 36.

[0032] Specifically, Figure 5 As shown, a positioning block 6 is provided on the side wall of the connector 31 , a positioning groove 7 is provided on the top of the connecting groove 32 , and the positioning block 6 is plugged into and matched with the positioning groove 7 .

[0033] Specifically, Figure 5 As shown, an anti-dropping bolt 8 is provided on the side wall of the installation groove 35 , and the anti-dropping bolt 8 is located at the bottom of the prefabricated beam 2 . The anti-dropping bolt 8 is used to quickly install the installation plate 36 inside the installation groove 35 .

[0034] Specifically, Figure 3 As shown, two reinforcing bolts 9 are provided on both sides of the mounting plate 36 . The reinforcing bolts 9 are located on the mounting plate 36 of the prefabricated beam 2 . The reinforcing bolts 9 are used to enhance the connection strength between the mounting plate 36 and the prefabricated beam 2 .

[0035] When in use, the prefabricated column 1 is fixed on the construction bottom surface, and the distances between multiple prefabricated columns 1 are set to be the same. A group of prefabricated beams 2 is placed on the prefabricated columns 1 and is firmly connected to the prefabricated columns 1. When multiple groups of prefabricated beams 2 are connected, another group of prefabricated beams 2 is installed with the prefabricated columns 1. During installation, the connectors 31 at both ends of the two adjacent groups of prefabricated beams 2 are in contact with the connecting grooves 32, and the clamping parts 33 enter the clamping grooves 34 to increase the connection strength between the prefabricated beams 2. The positioning blocks 6 are inserted into the positioning grooves 7 to strengthen the connection between the two groups of prefabricated beams 2. After limited reinforcement, the mounting plates 36 are placed in the mounting grooves 35 respectively. The anti-drop bolts 8 can limit the mounting plate 36 at the bottom to prevent the mounting plate 36 from falling off during the installation process. Then, the connection between the two prefabricated beams 2 is firmly installed and connected through the mounting bolts 37. The reinforcement bolts 9 enhance the connection strength between the mounting plate 36 and the prefabricated beams 2. In this way, a quick and stable connection between multiple groups of prefabricated beams 2 is achieved, which can enhance the connection strength between two groups of prefabricated beams 2 and improve the installation efficiency and installation strength of the prefabricated beams 2.

[0036] Specifically, Figure 4 As shown, the connecting mechanism 4 includes a slot 41, a column 42, a metal triangular block 43 and two mounting bolts 44. The slot 41 is opened in the middle of the prefabricated beam 2, the column 42 is set at the top of the prefabricated column 1, the column 42 is plugged into the slot 41, two metal triangular blocks 43 are bolted to both sides of the prefabricated column 1, and two two mounting bolts 44 are fixedly connected to the top of the metal triangular block 43. The prefabricated beam 2, the prefabricated column 1 and the metal triangular block 43 are connected and fixed by the two mounting bolts 44.

[0037] Specifically, Figure 4 As shown, a gasket groove 10 is provided on the top of the prefabricated beam 2 , and gaskets 11 are provided on the tops of the two mounting bolts 44 , and the gaskets 11 are movably arranged inside the gasket groove 10 .

[0038] Specifically, Figure 4 As shown, a metal frame 12 is fixedly connected to the inner wall of the slot 41 , and the side wall of the metal frame 12 is in contact with the plug post 42 .

[0039] Specifically, Figure 5 As shown, a plurality of reinforcing ribs 13 are welded on the side wall of the metal triangle block 43, and the plurality of reinforcing ribs 13 are arranged at equal intervals.

[0040] When installing the prefabricated beam 2 and the prefabricated column 1, first install the metal triangular blocks 43 on both sides of the prefabricated column 1. When the prefabricated beam 2 is placed on the top of the prefabricated column 1, the column 42 is inserted into the slot 41. The metal frame 12 reinforces and protects the slot 41 to prevent the slot 41 from being worn and damaged. At the same time, the prefabricated beam 2 passes through the second installation bolt 44. The second installation bolt 44 can be used to connect and fix the prefabricated beam 2, the prefabricated column 1 and the metal triangular block 43. The setting of the gasket 11 can improve the fixing effect of the second installation bolt 44 on the prefabricated beam 2. The reinforcement rib 13 can improve the stability of the metal triangular block 43. In this way, the rapid installation and fixation between the prefabricated beam 2 and the prefabricated column 1 is achieved, and the connection strength between the prefabricated beam 2 and the prefabricated column 1 is improved.

[0041] By adopting the above technical solution, the problems of the existing prefabricated beam 2 installation structure that cannot achieve quick and stable connection between multiple groups of prefabricated beams 2 and cannot enhance the connection strength between two prefabricated beams 2 are solved, and the problem that the prefabricated beam 2 cannot be stably installed between the prefabricated column 1 is solved.

[0042] Working principle: When the present application is in use, the prefabricated column 1 is fixed on the bottom surface of the construction, and the distances between the multiple prefabricated columns 1 are set to be the same. When installing the prefabricated beam 2 and the prefabricated column 1, the metal triangular blocks 43 are first installed on both sides of the prefabricated column 1. When the prefabricated beam 2 is placed on the top of the prefabricated column 1, the plug column 42 is inserted into the slot 41, and at the same time, the prefabricated beam 2 passes through the second installation bolt 44. The second installation bolt 44 can realize the connection and fixation between the prefabricated beam 2, the prefabricated column 1 and the metal triangular block 43. When the connection construction between multiple groups of prefabricated beams 2 is carried out, another group of prefabricated beams 2 is installed with the prefabricated column 1. During the installation, the connecting heads 3 at both ends of the prefabricated beams 2 of the two adjacent groups are connected. 1 contacts with the connecting groove 32, the clamping part 33 enters the clamping groove 34 to increase the connection strength between the precast beams 2, the positioning block 6 is inserted into the positioning groove 7, and the connection between the two groups of precast beams 2 is limited and reinforced, and then the mounting plates 36 are respectively placed in the mounting grooves 35, and then the connection between the two precast beams 2 is firmly installed and connected by installing bolts 37. In this way, a quick and firm connection between multiple groups of precast beams 2 is achieved, the connection strength between the two groups of precast beams 2 can be enhanced, the installation efficiency and installation strength of the precast beams 2 are improved, the quick installation and fixation between the precast beams 2 and the precast columns 1 is achieved, and the connection strength between the precast beams 2 and the precast columns 1 is improved.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A prefabricated beam installation structure, comprising a prefabricated column (1), characterized in that: The number of the prefabricated columns (1) is two, a prefabricated beam (2) is arranged on the top of the prefabricated column (1), both ends of the prefabricated beam (2) are provided with mounting mechanisms (3) for quickly and firmly connecting the two prefabricated beams (2), and a connecting mechanism (4) is provided between the prefabricated column (1) and the prefabricated beam (2); The mounting mechanism (3) comprises a connecting head (31), a connecting groove (32), a clamping portion (33), a clamping groove (34), a mounting groove (35), a mounting plate (36) and a mounting bolt (37); the connecting head (31) is arranged at one end of the precast beam (2); the connecting groove (32) is opened at the other end of the precast beam (2); the connecting head (31) and the connecting groove (32) of the contacting parts of the two precast beams (2) are matched; the clamping portion (33) is arranged at the bottom of the connecting head (31); the clamping groove (34) is opened at the top of the connecting groove (32); the clamping portion (33) and the clamping groove (34) are clamped and matched; the mounting groove (35) is opened on the two side walls at both ends of the precast beam (2); the mounting plate (36) is movably arranged inside the mounting groove (35); and the mounting bolt (37) is arranged in the middle of the connecting head (31), the connecting groove (32) and the mounting plate (36).

2. A prefabricated beam installation structure according to claim 1, characterized in that: The connecting mechanism (4) comprises a slot (41), an inserting column (42), a metal triangular block (43) and two mounting bolts (44); the slot (41) is opened in the middle of the prefabricated beam (2); the inserting column (42) is arranged on the top of the prefabricated column (1); the inserting column (42) is plugged into and matched with the slot (41); two metal triangular blocks (43) are bolted to two sides of the prefabricated column (1); two mounting bolts (44) are fixedly connected to the top of the metal triangular block (43); and the prefabricated beam (2), the prefabricated column (1) and the metal triangular block (43) are connected and fixed by the two mounting bolts (44).

3. The prefabricated beam installation structure according to claim 1, characterized in that: A positioning block (6) is provided on the side wall of the connector (31), a positioning groove (7) is provided on the top of the connecting groove (32), and the positioning block (6) is plugged into and matched with the positioning groove (7).

4. The prefabricated beam installation structure according to claim 1, characterized in that: An anti-slip bolt (8) is provided on the side wall of the installation groove (35), the anti-slip bolt (8) is located at the bottom of the prefabricated beam (2), and the anti-slip bolt (8) is used to quickly install the installation plate (36) inside the installation groove (35).

5. The prefabricated beam installation structure according to claim 1, characterized in that: Two reinforcing bolts (9) are provided on both sides of the mounting plate (36); the reinforcing bolts (9) are located on the mounting plate (36) of the prefabricated beam (2); the reinforcing bolts (9) are used to enhance the connection strength between the mounting plate (36) and the prefabricated beam (2).

6. The prefabricated beam installation structure according to claim 2, characterized in that: A gasket groove (10) is provided at the top of the prefabricated beam (2), and gaskets (11) are provided at the tops of the two second mounting bolts (44), wherein the gaskets (11) are movably arranged inside the gasket groove (10).

7. The prefabricated beam installation structure according to claim 2, characterized in that: A metal frame (12) is fixedly connected to the inner wall of the slot (41), and a side wall of the metal frame (12) is in contact with the plug post (42).

8. The prefabricated beam installation structure according to claim 2, characterized in that: A plurality of reinforcing ribs (13) are welded to the side wall of the metal triangle block (43), and the plurality of reinforcing ribs (13) are arranged at equal intervals.

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