Concrete module full-slurry anchor connecting structure

Abstract

The utility model is suitable for the technical field of building structures, and provides a concrete module full-slurry anchor connecting structure. The concrete module full-slurry anchor connecting structure comprises a plurality of first concrete modules and a plurality of second concrete modules, a connecting beam is arranged on one side of each first concrete module in a protruding mode, a notch part is formed in one side of each second concrete module in a concave mode, and the connecting beams are connected with the notch parts in a matched and inserted mode; a plurality of first grouting holes are reserved in the coupling beam, the first grouting holes are distributed in the length direction of the coupling beam, a plurality of first vertical joint bars are anchored to the bottom of the notch part, the first vertical joint bars are inserted into the first grouting holes, and the first grouting holes are filled with grouting materials. Horizontal connection between the first concrete module and the second concrete module is achieved in a vertical abutted seam grouting anchor connection mode, the connection structure is simple, the construction efficiency is high, and the connection stability is high.

Description

Technical Field

[0001] This utility model belongs to the field of building structure technology, specifically relating to a concrete module full grout anchor connection structure. Background Technology

[0002] In recent years, modular concrete buildings have been increasingly used. The connection between concrete modules is a crucial but challenging aspect. Currently, existing connection methods for concrete modules mainly include: vertical joints using grouting, bolting, and welding of embedded steel plates; and horizontal joints using a combination of bolting, welding of embedded steel plates, and post-installed horizontal keyways with reinforcing bars. While existing technologies have achieved module connections, several problems remain: 1. The use of multiple connection methods for horizontal connections increases the number of trades, complicates construction, and reduces efficiency; 2. The presence of numerous double walls and double beams at horizontal joints significantly increases costs; 3. The stability of horizontal connections between modules is weak. Utility Model Content

[0003] The purpose of this utility model embodiment is to provide a concrete module full grout anchor connection structure, which aims to solve the problems of complex horizontal connection structure between concrete modules, low construction efficiency and weak connection stability in the prior art.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A concrete module full grout anchor connection structure includes a plurality of first concrete modules and a plurality of second concrete modules. A connecting beam protrudes from one side of the first concrete module, and a notch is recessed from one side of the second concrete module. The connecting beam and the notch are matched and inserted.

[0006] The connecting beam has several first grouting holes pre-reserved, and the several first grouting holes are arranged along the length direction of the connecting beam. The bottom of the notch is anchored with several first vertical reinforcing bars, which are inserted into the first grouting holes. The first grouting holes are filled with grouting material.

[0007] Furthermore, the first grouting holes are evenly distributed on the connecting beam.

[0008] Furthermore, several of the first vertical inserts are evenly distributed on the bottom of the notch.

[0009] Furthermore, the first vertical reinforcing bar includes a first insert bar and a second insert bar. The second insert bar is located at opposite ends of the notch, and the first insert bar is located between the second insert bars. The length of the second insert bar extending out of the second concrete module is greater than the length of the first insert bar extending out of the second concrete module. The first insert bar is inserted into the first grouting hole, and the second insert bar extends out of the connecting beam through the first grouting hole.

[0010] Furthermore, the upper ends of the first concrete module and the second concrete module are anchored with a number of second vertical reinforcing bars, and the lower ends of the first concrete module and the second concrete module are provided with a number of second grouting holes. The second reinforcing bars and the second vertical reinforcing bars are respectively inserted into the second grouting holes, and the second grouting holes are filled with the grouting material.

[0011] Furthermore, the second vertical reinforcing bar is located at the upper periphery of the first and second concrete modules.

[0012] Compared with the prior art, the beneficial effects of this utility model embodiment are as follows:

[0013] This invention features a connecting beam on one side of a first concrete module and a first grouting hole on the connecting beam. A notch for interlocking with the connecting beam is provided on one side of a second concrete module, and a first vertical reinforcing bar is anchored to the notch for interlocking with the first grouting hole. The first vertical reinforcing bar is inserted into the first grouting hole filled with grout, allowing the connecting beam and the notch to interlock. This enables the horizontal joint between the first and second concrete modules to be connected as a whole through grout anchoring, achieving a horizontal connection between the two modules. This design offers advantages such as simple connection structure, high construction efficiency, and strong connection stability. Attached Figure Description

[0014] Figure 1 This is a connection diagram of the concrete module full grout anchor connection structure provided in this embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the concrete module full grout anchor connection structure provided in this embodiment of the utility model from another angle.

[0016] The labels for the attached figures are as follows:

[0017] 1. First concrete module; 2. Second concrete module; 3. Connecting beam; 4. Notch; 5. First grouting hole; 6. First vertical reinforcing bar; 61. First splice bar; 62. Second splice bar; 7. Second vertical reinforcing bar; 8. Second grouting hole. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0019] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] See Figure 1 and Figure 2 As shown, this utility model embodiment provides a concrete module full grout anchor connection structure. This concrete module full grout anchor connection structure includes several first concrete modules 1 and several second concrete modules 2. A connecting beam 3 protrudes from one side of each first concrete module 1, and a notch 4 is recessed from one side of each second concrete module 2. The connecting beam 3 and the notch 4 are matched and inserted, so that the joints between the first and second concrete modules 2 are mutually fitted.

[0021] Several first grouting holes 5 are pre-reserved on the connecting beam 3. The several first grouting holes 5 are arranged along the length direction of the connecting beam 3. Several first vertical reinforcing bars 6 are anchored at the bottom of the notch 4. The first vertical reinforcing bars 6 are inserted into the first grouting holes 5. The first grouting holes 5 are filled with grouting material. The joint position between the first concrete module 1 and the second concrete module 2 is achieved by the full grouting anchor connection method through the first vertical reinforcing bars 6 being inserted into the first grouting holes 5. The horizontal connection between the first concrete module 1 and the second concrete module 2 is realized. The construction is simple and quick, with low construction efficiency and strong connection stability.

[0022] Specifically, a connecting beam 3 is horizontally protruding from the upper side of the first concrete module 1. The connecting beam 3 is integrally formed with the first concrete module 1. A notch 4 is recessed downward from the upper side of the first concrete module 1. By converting the horizontal joint into a vertical joint, the first vertical reinforcing bar 6 is inserted into the first grouting hole 5, and grouting material is filled into the first grouting hole 5. This allows for horizontal connection between modules through vertical overlapping grout anchor connection, avoiding the cost increase caused by horizontal double walls and double beams, and reducing costs.

[0023] In one implementation, the first grouting holes 5 are evenly distributed on the connecting beam 3, and a number of first vertical reinforcing bars 6 are evenly distributed on the bottom of the notch 4, further improving the stability of the horizontal connection between the first concrete module 1 and the second concrete module 2.

[0024] In one embodiment, the first vertical reinforcing bar 6 includes a first insert bar 61 and a second insert bar 62. The second insert bar 62 is located at opposite ends of the notch 4, and the first insert bar 61 is located between the second insert bars 62. The first insert bar 61 is perpendicular to the bottom surface of the notch 4, and its length extending out of the second concrete module 2 is equal to or less than the thickness of the connecting beam 3 in the vertical direction. The length extending out of the second concrete module 2 of the second insert bar 62 is greater than the length extending out of the second concrete module 2 of the first insert bar 61. The first insert bar 61 is inserted into the first grouting hole 5, and the second insert bar 62 extends out of the connecting beam 3 through the first grouting hole 5.

[0025] The upper ends of the first concrete module 1 and the second concrete module 2 are both anchored with several second vertical reinforcing bars 7. The lower ends of the first concrete module 1 and the second concrete module 2 are both provided with several second grouting holes 8. The second reinforcing bars 62 and the second vertical reinforcing bars 7 are respectively inserted into the second grouting holes 8. The second grouting holes 8 are filled with grout. Specifically, the second vertical reinforcing bars 7 are located at the upper periphery of the first concrete module 1 and the second concrete module 2, and the second grouting holes 8 are located at the lower periphery of the first concrete module 1 and the second concrete module 2. This allows the upper first concrete module 1 and the lower first concrete module 1, as well as the upper second concrete module 2 and the lower second concrete module 2, to be connected vertically through the second vertical reinforcing bars 7 inserted into the second grouting holes 8, thus achieving vertical connection between the vertical modules.

[0026] In summary, this utility model provides a connecting beam 3 on one side of the first concrete module 1 and a first grouting hole 5 on the connecting beam 3, and a notch 4 on one side of the second concrete module 2 for matching and inserting with the connecting beam 3. A first vertical reinforcing bar 6 for inserting with the first grouting hole 5 is anchored on the notch 4. Thus, the first vertical reinforcing bar 6 can be inserted into the first grouting hole 5 filled with grout, so that the connecting beam 3 and the notch 4 match and join. This allows the horizontal joint between the first concrete module 1 and the second concrete module 2 to be connected as a whole through grout anchoring, achieving a horizontal connection between the first concrete module 1 and the second concrete module 2. It has the advantages of simple connection structure, high construction efficiency, low construction cost, and strong connection stability.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fully grouted anchored connection structure for concrete modules, characterized in that, It includes several first concrete modules and several second concrete modules. A connecting beam protrudes from one side of the first concrete module, and a notch is recessed from one side of the second concrete module. The connecting beam and the notch are matched and inserted. The connecting beam has several first grouting holes pre-reserved, and the several first grouting holes are arranged along the length direction of the connecting beam. The bottom of the notch is anchored with several first vertical reinforcing bars, which are inserted into the first grouting holes. The first grouting holes are filled with grouting material.

2. The concrete module full grout anchor connection structure according to claim 1, characterized in that, The first grouting holes are evenly distributed on the connecting beam.

3. The concrete module full grout anchor connection structure according to claim 1, characterized in that, Several of the first vertical reinforcing bars are evenly distributed on the bottom of the notch.

4. A concrete module full grout anchor connection structure according to claim 1 or 3, characterized in that, The first vertical reinforcing bar includes a first insert bar and a second insert bar. The second insert bar is located at opposite ends of the notch, and the first insert bar is located between the second insert bars. The length of the second insert bar extending out of the second concrete module is greater than the length of the first insert bar extending out of the second concrete module. The first insert bar is inserted into the first grouting hole, and the second insert bar extends out of the connecting beam through the first grouting hole.

5. The concrete module full grout anchor connection structure according to claim 4, characterized in that, The upper ends of the first concrete module and the second concrete module are anchored with several second vertical reinforcing bars, and the lower ends of the first concrete module and the second concrete module are provided with several second grouting holes. The second reinforcing bars and the second vertical reinforcing bars are inserted into the second grouting holes, and the second grouting holes are filled with the grouting material.

6. The concrete module full grout anchor connection structure according to claim 5, characterized in that, The second vertical reinforcing bar is located at the upper periphery of the first and second concrete modules.

Images