CN211817352U - Tenon-and-mortise type vertical hole grouted concrete composite heat-insulation assembled building block - Google Patents

Abstract

The utility model discloses a mortise-and-mortise vertical hole grouting concrete composite thermal insulation assembled block, comprising a first block, a thermal insulation layer and a second block, wherein the thermal insulation layer is located between the first block and the second block; The first block and the second block both include an inner wall and an outer wall, and several ribs are arranged between the inner wall and the outer wall; a boss is arranged on the upper end surface of the inner wall and the outer wall; the left end of the outer wall is provided with a socket 1, the right end is provided with a socket 2 which is matched with the socket 1; the left end of the inner wall is provided with a socket 3, and the right end is provided with a socket 4 which is matched with the three-phase socket; the inner wall and the outer wall and the ribs are formed between Several grouting holes. The mortise and tenon type vertical hole grouting concrete composite thermal insulation assembled block of the utility model has high connection strength, high stability, high precision and good quality.

Description

A mortise and tenon type vertical hole grouting concrete composite thermal insulation assembled block

technical field

The utility model relates to the technical field of vertical hole grouting, in particular to a mortise and tenon type vertical hole grouting concrete composite thermal insulation assembled block.

Background technique

The existing vertical hole grouting composite thermal insulation block is only provided with grouting holes on one side of the thermal insulation material for grouting treatment, and the other side of the thermal insulation material has no grouting holes and no bonding, which affects the strength and stability of the entire wall. In addition, in the existing vertical hole grouting type composite thermal insulation block, the upper planes of the outer wall and the inner wall are easy to bulge during molding, which causes the wall to be inclined during masonry, and the quality of the wall cannot be guaranteed.

Utility model content

The purpose of the utility model is to provide a mortise and tenon type vertical hole grouting concrete composite thermal insulation assembled block, which solves the problems of insufficient wall strength, poor stability and low quality.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

The utility model relates to a mortise-and-mortise vertical hole grouting concrete composite thermal insulation assembled block, comprising a first block, a thermal insulation layer and a second block, wherein the thermal insulation layer is located between the first block and the second block; The first block and the second block both include an inner wall and an outer wall, a number of ribs are arranged between the inner wall and the outer wall; a boss is arranged on the upper end surfaces of the inner wall and the outer wall; the left end of the outer wall is provided with a socket 1, The right end is provided with a socket 2 which is matched with the socket 1; the left end of the inner wall is provided with a socket 3, and the right end is provided with a socket 4 matched with the three-phase socket; Grout holes.

Further, the first block, the thermal insulation layer and the second block are connected together by connecting pieces.

Further, the first block and the second block are integrally formed.

Further, a plurality of matching dovetail grooves are provided at the joints of the first block, the thermal insulation layer and the second block.

Further, the left end of the insulation layer is provided with a groove, and the right end is provided with a cutting strip matching the groove.

Further, a plurality of reinforcing ribs are arranged on the inner side wall of the inner wall of the first block, and the reinforcing ribs are located in the grouting hole.

Further, the insulation layer is filled with polystyrene board or graphite board insulation material.

Compared with the prior art, the beneficial technical effects of the present utility model:

The four sockets provided on the end face of the outer wall of the mortise-and-mortise vertical hole grouting concrete composite heat preservation assembled block of the utility model solve the problem of left and right movement of the brick body during grouting and make it more stable. The dovetail grooves opened at the connection of the first block, the second block and the insulation layer ensure that the connection strength is stronger and more stable. In order to strengthen the tensile strength of the block, the thermal insulation material is inserted into the connecting piece, and the two sides of the thermal insulation material are fixedly connected to the concrete brick bodies on both sides. The upper planes of the outer wall and the inner wall are respectively provided with bosses. Due to the gap between the upper and lower molds of the mold, it is easy to cause the upper plane edges of the two side walls of the brick body to bulge, causing the wall to be inclined during masonry, and the quality of the wall cannot be guaranteed. This design The plane accuracy of the brick body is enhanced, the problem that the plane blocks on the brick body are easy to bulge when forming is solved, and the block accuracy is guaranteed. The grouting on the block is symmetrical and evenly distributed, and is located in the middle of the block to ensure the strength and stability of the wall. In a word, the mortise-and-mortise vertical hole grouting concrete composite thermal insulation assembled block of the utility model has high connection strength, high stability, high precision and good quality.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings.

1 is a schematic structural diagram of a mortise-and-mortise vertical hole grouting concrete composite thermal insulation assembled block of the present invention;

Fig. 2 is the top view of the mortise-and-mortise vertical hole grouting concrete composite thermal insulation assembled block of the present invention;

3 is a side view of a mortise-and-mortise vertical hole grouting concrete composite thermal insulation assembled block of the present invention;

Description of reference numerals: 1, block one; 2, block two; 3, thermal insulation layer; 4, grouting hole; 5, dovetail groove; 6, reinforcing rib; 7, boss; 8, rib; 9, outer wall; 10, inner wall; 11, socket one; 12, socket two; 13, socket three; 14, socket four; 15, groove; 16, cutting strip.

Detailed ways

As shown in Figures 1-3, a mortise-and-mortise vertical hole grouting concrete composite thermal insulation prefabricated block includes a block 1, a thermal insulation layer 3 and a block two 2, the thermal insulation layer 3 is located in the first block Between 1 and block two 2. The first block 1 , the thermal insulation layer 3 and the second block 2 are connected together by connecting pieces, which are in the prior art and will not be repeated here. The first block 1 and the second block 2 are integrally formed. Several matching dovetail grooves 5 are provided at the joints of the first block 1, the thermal insulation layer 3 and the second block 2, and the connection strength and stability can be improved by connecting together through the dovetail grooves 5. The insulation layer 3 is filled with polystyrene board or graphite board insulation material.

The first block 1 and the second block 2 both include an inner wall 10 and an outer wall 9 , and a plurality of ribs 8 are integrally formed between the inner wall 10 and the outer wall 9 . In this embodiment, the composite thermal insulation block is sandwiched by four walls with eight ribs, and the eight ribs are of equal length, parallel to each other, and perpendicular to each of the four walls.

The upper end surfaces of the inner wall 10 and the outer wall 9 are integrally formed with a boss 7. Due to the gap between the upper and lower molds of the mold, it is easy to cause the upper plane edges of the two side walls of the brick body to bulge, causing the wall body to tilt during masonry, which cannot be guaranteed. The quality of the wall body, this design enhances the plane accuracy of the brick body, and solves the problem that the flat blocks on the brick body are prone to bulge when forming.

The left end of the outer wall 9 is provided with a socket one 11, and the right end is provided with a socket two 12 matched with the socket one 11; the left end of the inner wall 10 is provided with a socket three 13, and the right end is provided with a socket three 13. The matching socket four 14; during construction, the socket one 11 and the socket two 12 are matched together, and the socket three 13 and the four socket 14 are matched together, which solves the problem that the block will move left and right during grouting, and makes the block more stable.

Several grouting holes 4 are formed between the inner wall 10, the outer wall 9 and the ribs 8. In this embodiment, the specific number of grouting holes 4 is six, four grouting holes 4 are distributed at both ends of the block, and two The grouting hole 4 is in the middle of the block to ensure the strength and stability of the wall.

The left end of the insulation layer 3 is provided with a groove 15, and the right end is provided with an insert 16 that matches the groove 15, which can further strengthen the connection strength between adjacent insulation blocks, reduce splicing errors, and improve the wall thickness. body mass.

Several reinforcing ribs 6 are integrally formed on the inner side wall of the inner wall 10 of the block 1. The reinforcing ribs 6 are located in the grouting holes 4. , increase the contact area, and then improve the connection strength.

The above-mentioned embodiments are only to describe the preferred mode of the present invention, and do not limit the scope of the present invention. Under the premise of not departing from the design spirit of the present invention, those of ordinary skill in the art can make the technical solutions of the present invention. Various deformations and improvements made shall fall within the protection scope determined by the claims of the present utility model.

Claims (7)

1. A mortise and tenon type vertical hole grouting concrete composite thermal insulation assembled block is characterized in that: comprising block one (1), thermal insulation layer (3) and block two (2), the thermal insulation layer (3) Located between the first block (1) and the second block (2); the first block (1) and the second block (2) both include an inner wall (10) and an outer wall (9), and the inner wall ( 10) and the outer wall (9) are provided with several ribs (8); the upper end surfaces of the inner wall (10) and the outer wall (9) are provided with a boss (7); the left end of the outer wall (9) is provided with There is a socket one (11), the right end is provided with a socket two (12) matched with the socket one (11); the left end of the inner wall (10) is provided with a socket three (13), and the right end is provided with a socket corresponding to the socket Three (13) matching sockets and four (14); several grouting holes (4) are formed between the inner wall (10), the outer wall (9) and the ribs (8). 2. The tenon-and-mortise vertical hole grouting concrete composite thermal insulation prefabricated block according to claim 1, characterized in that: between the first block (1), the thermal insulation layer (3) and the second block (2) Connected together by connectors. 3 . The tenon-and-mortise vertical hole grouting concrete composite thermal insulation assembled block according to claim 1 , wherein the first block (1) and the second block (2) are integrally formed. 4 . 4. The tenon-and-mortise vertical hole grouting concrete composite thermal insulation prefabricated block according to claim 1, characterized in that: the joint of the first block (1), the thermal insulation layer (3) and the second block (2) A number of matching dovetail grooves (5) are opened. 5. The tenon-and-mortise vertical hole grouting concrete composite thermal insulation assembled block according to claim 1, characterized in that: the left end of the thermal insulation layer (3) is provided with a groove (15), and the right end is provided with a groove (15). The slot (15) matches the insert (16). 6. The tenon-and-mortise vertical hole grouting concrete composite thermal insulation assembled block according to claim 1, characterized in that: several reinforcing ribs are arranged on the inner side wall of the inner wall (10) of the first block (1). (6), the reinforcing rib (6) is located in the grouting hole (4). 7. The tenon-and-mortise vertical hole grouting concrete composite thermal insulation assembled block according to claim 1, wherein the thermal insulation layer (3) is filled with polystyrene board or graphite board thermal insulation material.

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