A pre-buried assembled trough box with sealing structure

Abstract

The utility model discloses a pre-embedded assembled trough box with a sealing structure, which relates to the field of pre-embedded trough boxes, including a box body, a mounting head fixedly connected to the bottom of the box body, and a mounting groove is provided at the edge of the top surface of the box body, the mounting head is adaptively matched with the mounting groove, and a reinforcement frame is fixedly installed at the top position of the box body. The pre-embedded assembled trough box with a sealing structure described in the utility model, when two box bodies are connected, the mounting head can be inserted into the inside of the mounting groove, and the assembly connection method is adopted, which makes the connection more convenient and fast. At the same time, the plug-in connection method makes the connection between the two box bodies more sealed, and because the length of the mounting head is less than the depth of the mounting groove, the redundant mounting groove can store the infiltrated concrete, which can prevent the concrete from entering the box body on the one hand, and can also increase the connection strength between the two box bodies after the concrete solidifies on the other hand.

Description

Technical Field

[0001] The utility model relates to the field of pre-buried trough boxes, in particular to a pre-buried assembled trough box with a sealing structure. Background Art

[0002] The embedded trough box is a trough box structure for wiring installed in the building before concrete pouring. It is a commonly used embedded structure in buildings. Through the pre-arranged lines, the trough box is embedded in the corresponding position. After the building is completed later, the wiring is more convenient.

[0003] However, the existing embedded boxes have poor sealing when in use. Since concrete contains moisture, when pouring the traditional embedded boxes, the moisture in the concrete will enter the trough box through the gap between the two trough boxes, and will also carry some concrete materials, which will easily cause the internal space of the embedded box to be occupied, resulting in the subsequent wiring being easily blocked, which is not conducive to use;

[0004] To this end, this case proposes a pre-buried assembled trough box with a sealing structure to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a pre-buried assembled trough box with a sealing structure, which can effectively solve the technical problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A pre-buried assembled trough box with a sealing structure comprises a box body, an assembly head is fixedly connected to the bottom of the box body, and an assembly groove is opened at the edge of the top surface of the box body, the assembly head is adaptively matched with the assembly groove, and a reinforcement frame is fixedly installed at the inner top position of the box body, and a reinforcement block is fixedly connected between the top of the reinforcement frame and the box body.

[0008] As a further solution of the utility model, a retaining ring is fixedly installed inside the box body near the bottom, and the cross-section of the retaining ring is in an "L" shape.

[0009] As a further solution of the utility model, the inner side of the retaining ring is adaptively matched with the top of the reinforcement frame, and a reserved groove is provided between the retaining ring and the box body.

[0010] As a further solution of the utility model, the length of the assembly head is smaller than the depth of the assembly groove.

[0011] As a further solution of the present invention, the box body is a rectangular structure as a whole.

[0012] The beneficial effects of the utility model are as follows:

[0013] By providing an assembly head to match the assembly groove, on the one hand, when the two box bodies are connected, the assembly head can be inserted into the interior of the assembly groove, and the assembly connection method is adopted, which is more convenient and faster. At the same time, the insertion connection method makes the connection between the two box bodies more sealed. Moreover, since the length of the assembly head is less than the depth of the assembly groove, the redundant assembly groove can store the penetrated concrete, which can prevent the concrete from entering the interior of the box body on the one hand, and can also increase the connection strength between the two box bodies after the concrete solidifies;

[0014] By providing a reinforcement frame in combination with a retaining ring, the reinforcement frame and the retaining ring themselves can increase the strength of the box body and reduce the problem of deformation of the box body due to concrete pressure. At the same time, when the retaining ring is buckled on the outside of the reinforcement frame, the sealing between the two box bodies can be improved, and the reserved groove between the reinforcement frame and the box body can be used to store infiltrated concrete, further reducing the problem of concrete infiltrating into the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a pre-buried assembled trough box with a sealing structure according to the utility model;

[0016] Figure 2 This is a demonstration diagram of the docking of two box bodies of a pre-buried assembled trough box with a sealing structure of the utility model;

[0017] Figure 3 The utility model is a pre-buried assembled trough box with a sealing structure Figure 2 The two boxes are split into two parts;

[0018] Figure 4 This is a cross-sectional view of a box body of a pre-buried assembled trough box with a sealing structure according to the utility model;

[0019] Figure 5 This is a cross-sectional view of two box bodies butting against each other in a pre-buried assembled trough box with a sealing structure of the utility model;

[0020] Figure 6 This is a split cross-sectional view of two box bodies of a pre-buried assembled trough box with a sealing structure of the utility model.

[0021] In the figure: 1. box body; 2. assembly head; 3. assembly groove; 4. reinforcement frame; 5. reinforcement block; 6. reserved groove; 7. retaining ring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-Figure 6As shown, a pre-buried assembled trough box with a sealing structure includes a box body 1, an assembly head 2 is fixedly connected to the bottom of the box body 1, and an assembly groove 3 is opened at the edge of the top surface of the box body 1, the assembly head 2 is adaptively matched with the assembly groove 3, and a reinforcement frame 4 is fixedly installed at the top position of the inner part of the box body 1, and a reinforcement block 5 is fixedly connected between the top of the reinforcement frame 4 and the box body 1.

[0024] In this embodiment, a retaining ring 7 is fixedly installed near the bottom of the box body 1, and the cross-section of the retaining ring 7 is in an "L" shape;

[0025] The retaining ring 7 can increase the strength of the inner side of the box body 1, increase the compression resistance of the box body 1, and reduce the problem of deformation of the box body 1 due to concrete squeezing. A pre-buried assembled trough box with a sealing structure comprises a box body 1, a mounting head 2 is fixedly connected to the bottom of the box body 1, and a mounting groove 3 is provided at the edge of the top surface of the box body 1, the mounting head 2 is adaptively matched with the mounting groove 3, and a reinforcement frame 4 is fixedly installed at the top position of the inner part of the box body 1, and a reinforcement block 5 is fixedly connected between the top of the reinforcement frame 4 and the box body 1.

[0026] In this embodiment, a retaining ring 7 is fixedly installed near the bottom of the box body 1, and the cross-section of the retaining ring 7 is in an "L" shape;

[0027] The retaining ring 7 can increase the strength of the inner side of the box body 1, increase the compression resistance of the box body 1, and reduce the problem of deformation of the box body 1 caused by concrete squeezing.

[0028] In this embodiment, the inner side of the retaining ring 7 is adaptively matched with the top of the reinforcement frame 4, and a reserved groove 6 is provided between the retaining ring 7 and the box body 1;

[0029] The retaining ring 7 cooperates with the reserved groove 6 of the reinforcement frame 4 to accommodate part of the leaked concrete.

[0030] In this embodiment, the length of the assembly head 2 is smaller than the depth of the assembly groove 3;

[0031] Since the length of the assembly head 2 is smaller than the depth of the assembly groove 3, when concrete leaks, it can be filled into the assembly groove 3, which can prevent the concrete from entering the box body 1 on the one hand, and can also increase the connection strength between the two box bodies 1 after the concrete solidifies on the other hand.

[0032] The box body 1 is a rectangular structure as a whole.

[0033] It should be noted that the utility model is a pre-embedded assembled trough box with a sealing structure. When in use, after fixing one box body 1, the assembly head 2 of the other box body 1 is inserted into the interior of the assembly groove 3, and at the same time, the retaining ring 7 covers the top of the reinforcement frame 4 to block the reserved groove 6. When pouring concrete, since the assembly head 2 is inserted into the interior of the assembly groove 3, a sealing effect is formed, thereby effectively reducing the problem of concrete penetration. If concrete penetration occurs due to extrusion or other reasons, the concrete will first enter the interior of the assembly groove 3. After filling the assembly groove 3, it will be blocked by the retaining ring 7 and the reinforcement frame 4, further increasing the sealing. If it continues to penetrate, it will enter the reserved groove 6 to fill the gap in the reserved groove 6, thereby effectively preventing the concrete from penetrating into the internal cavity of the box body 1 and preventing the concrete from affecting the later wiring.

[0034] The utility model provides an assembly head 2 to cooperate with the assembly groove 3. On the one hand, when the two box bodies 1 are connected, the assembly head 2 can be inserted into the interior of the assembly groove 3. The assembly connection method is adopted, which is more convenient and faster. At the same time, the insertion connection method makes the connection between the two box bodies 1 more tightly sealed. Moreover, since the length of the assembly head 2 is less than the depth of the assembly groove 3, the redundant assembly groove 3 can store the infiltrated concrete, which can prevent the concrete from entering the interior of the box body 1 on the one hand, and can also increase the connection strength between the two box bodies 1 after the concrete solidifies on the other hand.

[0035] By setting the reinforcement frame 4 in conjunction with the retaining ring 7, the reinforcement frame 4 and the retaining ring 7 themselves can increase the strength inside the box body 1 and reduce the problem of deformation of the box body 1 due to concrete pressure. At the same time, when the retaining ring 7 is buckled on the outside of the reinforcement frame 4, the sealing between the two box bodies 1 can be improved, and the reserved groove 6 between the reinforcement frame 4 and the box body 1 can be used to store infiltrated concrete, further reducing the problem of concrete infiltrating into the interior of the box body 1.

[0036] In this embodiment, the inner side of the retaining ring 7 is adaptively matched with the top of the reinforcement frame 4, and a reserved groove 6 is provided between the retaining ring 7 and the box body 1;

[0037] The retaining ring 7 cooperates with the reserved groove 6 of the reinforcement frame 4 to accommodate part of the leaked concrete.

[0038] In this embodiment, the length of the assembly head 2 is smaller than the depth of the assembly groove 3;

[0039] Since the length of the assembly head 2 is smaller than the depth of the assembly groove 3, when concrete leaks, it can be filled into the assembly groove 3, which can prevent the concrete from entering the box body 1 on the one hand, and can also increase the connection strength between the two box bodies 1 after the concrete solidifies on the other hand.

[0040] The box body 1 is a rectangular structure as a whole.

[0041] It should be noted that the utility model is a pre-embedded assembled trough box with a sealing structure. When in use, after fixing one box body 1, the assembly head 2 of the other box body 1 is inserted into the interior of the assembly groove 3, and at the same time, the retaining ring 7 covers the top of the reinforcement frame 4 to block the reserved groove 6. When pouring concrete, since the assembly head 2 is inserted into the interior of the assembly groove 3, a sealing effect is formed, thereby effectively reducing the problem of concrete penetration. If concrete penetration occurs due to extrusion or other reasons, the concrete will first enter the interior of the assembly groove 3. After filling the assembly groove 3, it will be blocked by the retaining ring 7 and the reinforcement frame 4, further increasing the sealing. If it continues to penetrate, it will enter the reserved groove 6 to fill the gap in the reserved groove 6, thereby effectively preventing the concrete from penetrating into the internal cavity of the box body 1 and preventing the concrete from affecting the later wiring.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pre-buried assembled trough box with a sealing structure, comprising a box body (1), characterized in that: The bottom of the box body (1) is fixedly connected with an assembly head (2), and an assembly groove (3) is provided at the edge of the top surface of the box body (1), the assembly head (2) and the assembly groove (3) are adaptively matched, and a reinforcement frame (4) is fixedly installed at the top position of the interior of the box body (1), and a reinforcement block (5) is fixedly connected between the top of the reinforcement frame (4) and the box body (1).

2. The embedded assembled trough box with a sealing structure according to claim 1, characterized in that: A retaining ring (7) is fixedly installed near the bottom of the box body (1), and the cross-section of the retaining ring (7) is in an "L" shape.

3. The embedded assembled trough box with a sealing structure according to claim 2, characterized in that: The inner side of the retaining ring (7) is adaptively matched with the top of the reinforcing frame (4), and a reserved groove (6) is provided between the retaining ring (7) and the box body (1).

4. The embedded assembled trough box with a sealing structure according to claim 1, characterized in that: The length of the assembly head (2) is smaller than the depth of the assembly groove (3).

5. The pre-buried assembled trough box with a sealing structure according to claim 1, characterized in that: The box body (1) is a rectangular structure as a whole.

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