Building embedded wiring structure

Abstract

The utility model belongs to the field of building structures, and provides a building pre-embedded wiring structure which comprises a box body, a fixed rib penetrating frame, a movable rib penetrating frame, an inserting rod and a mounting plate. The fixed rib penetrating frame is fixed to the outer side wall of the box body, the fixed rib penetrating frame and the movable rib penetrating frame are spliced to form a rib penetrating structure, a connecting plate is fixed to the side, away from the fixed rib penetrating frame, of the movable rib penetrating frame, a first through hole is formed in the connecting plate in a penetrating mode, and a second through hole is formed in the side wall of the box body in a penetrating mode; the mounting plate is fixed on the inner wall of the box body, a screw hole is formed in the side wall of the mounting plate, an external thread is arranged at the first end of the inserting rod, the first end of the inserting rod is in threaded connection with the screw hole, the second end of the inserting rod sequentially penetrates through the second through hole and the first through hole to extend to the position above the connecting plate, and a pressing plate is fixed to the second end of the inserting rod. According to the building pre-embedded wiring structure, the box body can be directly disassembled without disassembling the reinforcing steel bars, and waste of box body resources is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the field of building structures, and in particular relates to a building pre-buried wiring structure. Background Art

[0002] The reinforcing box is a commonly used component in the pre-buried wiring structure of a building. It has a box-shaped structure, and the internal space is used to install electrical equipment or pipelines such as wires and cables. The main function of the reinforcing box is to provide a safe and tidy passage when passing through main components such as beams and columns in the building structure, protecting wires, cables or pipelines from damage by the external environment, while facilitating maintenance and management.

[0003] The existing reinforcement holes of the reinforcement box are integrated with the box body. When installing, it is usually necessary to first pass the reinforcement through the reinforcement holes on the box body, and then weld the reinforcement to fix the reinforcement box. Using this installation method, when there is an error in the reinforcement welding position, such as the reinforcement welding position is incorrect or the reinforcement is deviated during welding, the reinforcement cannot be directly removed, resulting in the box body being unable to be removed and reused, resulting in a waste of box body resources. At the same time, the box body may affect other building structures.

[0004] In addition, after the wires inside the box are installed, a cover plate needs to be installed at the front opening. The cover plate is generally connected and fixed to the box body by bolts, but when the bolts are inserted into the box body, the wires inside the box body may be damaged. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a building pre-buried wiring structure, which allows the box body to be directly removed without removing the steel bars, effectively avoiding the waste of box body resources.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a building pre-buried wiring structure, including a box body, a fixed reinforcing bar frame, a movable reinforcing bar frame, an insertion rod, and a mounting plate;

[0007] The fixed rib frame is fixed on the outer side wall of the box body, and the fixed rib frame and the movable rib frame are spliced ​​to form a rib structure. A connecting plate is fixed to the side of the movable rib frame away from the fixed rib frame, and the connecting plate is penetrated by a first through hole, and the side wall of the box body is penetrated by a second through hole. The mounting plate is fixed to the inner wall of the box body, and the side wall of the mounting plate is provided with a screw hole. The first end of the insertion rod is provided with an external thread, and the first end of the insertion rod is screwed with the screw hole. The second end of the insertion rod passes through the second through hole and the first through hole in sequence and extends to above the connecting plate, and the second end of the insertion rod is fixed with a pressure plate.

[0008] Preferably, the cross-sections of the fixed reinforcement frame and the movable reinforcement frame are both C-shaped structures.

[0009] Preferably, the pressure plate is a circular plate structure.

[0010] Preferably, two sets of wiring tubes are provided on the side walls of the box body.

[0011] Preferably, the side wall of the mounting plate is provided with a clearance screw hole.

[0012] Preferably, two movable rib-piercing frames and one fixed rib-piercing frame are provided on one side of the box body, the mounting plates are fixed on two opposite inner walls of the box body, and the two movable rib-piercing frames on the same side are each fixedly connected to a connecting plate, and the two connecting plates correspond to the two mounting plates respectively.

[0013] Preferably, two movable rib-piercing frames and one fixed rib-piercing frame are provided on one side of the box body, the mounting plates are fixed on two opposite inner walls of the box body, the two movable rib-piercing frames on the same side are fixedly connected to a connecting plate, and the connecting plate is provided with two first through holes.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a pre-buried wiring structure for buildings. When in use, the steel bars can be welded first and then the box body can be installed. At this time, it is necessary to remove the movable reinforcing bar frame from the box body in advance, and then clamp the welded steel bars in the middle by the fixed reinforcing bar frame and the movable reinforcing bar frame. Finally, the insertion rod is passed through the first through hole and the second through hole in sequence, and the first end of the insertion rod is screwed to the screw hole, so that the movable reinforcing bar frame and the fixed reinforcing bar frame are locked and fixed, and the box body can be fixedly installed on the steel bar; the box body can also be installed on the steel bar first, and at this time, there is no need to disassemble the movable reinforcing bar frame in advance, and the steel bar can be directly passed through the reinforcing bar structure, and then the steel bar can be welded. Among them, the box body can be removed by disassembling the insertion rod. Since the box body can be directly disassembled, it can avoid the situation that the box body is wasted and cannot be used anymore, and at the same time, it can avoid that the box body affects other building structures.

[0016] 2. The utility model provides a pre-buried wiring structure for buildings, which provides a clearance screw hole on the mounting plate, and aligns the clearance screw hole with the hole of the cover plate. In this way, when the cover plate is installed with bolts, the mounting plate can play a blocking role, and the bolt can directly enter the clearance screw hole without affecting the wires inside the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional structural schematic diagram of a building pre-buried wiring structure provided by an embodiment of the utility model;

[0018] Figure 2 A three-dimensional structural schematic diagram of a building pre-buried wiring structure provided by an embodiment of the utility model;

[0019] Figure 3 A three-dimensional structural schematic diagram of a building pre-buried wiring structure provided by an embodiment of the utility model;

[0020] Figure 4 A schematic diagram of the front view of a building pre-buried wiring structure provided by an embodiment of the utility model;

[0021] Figure 5 A side structural schematic diagram of a building pre-buried wiring structure provided in an embodiment of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Box body; 2. Wire routing tube; 3. Fixed rib rack; 4. Movable rib rack; 5. Insert rod; 6. Mounting plate; 7. Make way screw hole; 8. Screw hole; 9. Connecting plate; 10. Pressing plate. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with specific embodiments so that those skilled in the art can understand the present invention more clearly.

[0025] It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrally formed structure. For ordinary technicians in this field, the specific meanings of such terms in this patent can be understood according to specific circumstances.

[0026] A building pre-buried wiring structure comprises a box body 1, a fixed reinforcing bar frame 3, a movable reinforcing bar frame 4, an insertion rod 5, and a mounting plate 6;

[0027] Take the top of the box body 1 as an example for explanation. Figure 1-4 As shown, the fixed reinforcement frame 3 is fixed at the top of the box body 1, and the cross-sections of the fixed reinforcement frame 3 and the movable reinforcement frame 4 are both C-shaped structures. The fixed reinforcement frame 3 and the movable reinforcement frame 4 are spliced ​​to form a reinforcement structure, and the reinforcement structure is used to insert steel bars.

[0028] A connecting plate 9 is fixed to the side of the movable rib frame 4 away from the fixed rib frame 3, and a first through hole is penetrated through the upper and lower parts of the connecting plate 9, and a second through hole is penetrated through the upper and lower parts of the top plate of the box body 1, and the mounting plate 6 is fixed to the inner wall of the box body 1, and a screw hole 8 is provided on the top of the mounting plate 6, and an external thread is provided on the first end of the insertion rod 5, and the first end of the insertion rod 5 is screwed with the screw hole 8, and the second end of the insertion rod 5 passes through the second through hole and the first through hole in sequence upward to extend above the connecting plate 9, and a pressing plate 10 is fixed to the second end of the insertion rod 5, and the pressing plate 10 presses the connecting plate 9 onto the box body 1.

[0029] The bottom structure of the box body 1 is symmetrical with the top structure. Figure 5 shown.

[0030] Based on the above structure, by rotating the insertion rod 5 so that the insertion rod 5 is disengaged from the screw hole 8, and then pulling the insertion rod 5 upward so that the insertion rod 5 is disengaged from the connecting plate 9, the movable reinforcing bar frame 4 can be removed from the box body 1, and then the box body 1 can be removed from the steel bar. Conversely, by rotating the insertion rod 5 so that the pressing plate 10 presses the connecting plate 9 on the box body 1, the movable reinforcing bar frame 4 can be fixed on the box body 1, and then the box body 1 can be fixed on the steel bar.

[0031] In summary, the building pre-buried wiring structure provided by the present embodiment can be used by welding the steel bars first and then installing the box body 1. At this time, it is necessary to remove the movable reinforcing bar frame 4 from the box body 1 in advance, and then clamp the welded steel bars in the middle through the fixed reinforcing bar frame 3 and the movable reinforcing bar frame 4, and finally pass the inserted rod 5 through the first through hole and the second through hole in turn, and make the first end of the inserted rod 5 screwed to the screw hole 8, so that the movable reinforcing bar frame 4 and the fixed reinforcing bar frame 3 are locked and fixed, and the box body 1 can be fixedly installed on the steel bars; the box body 1 can also be installed on the steel bars first, and at this time, there is no need to disassemble the movable reinforcing bar frame 4 in advance, and the steel bars can be directly passed through the reinforcing bar structure, and then the steel bars can be welded. Among them, the box body 1 can be removed by disassembling the inserted rod 5. Since the box body 1 can be directly disassembled, it can avoid the situation that the box body is wasted and cannot be used anymore, and at the same time, it can avoid that the box body affects other building structures.

[0032] In this embodiment, the pressing plate 10 may be a circular plate structure, which is convenient for the staff to rotate quickly.

[0033] In this embodiment, two sets of wiring tubes 2 are provided on the side wall of the box body 1. The wiring tubes 2 are connected to the inside of the box body 1, so as to facilitate the connection of the wires inside the box body 1 with the outside.

[0034] In this embodiment, a clearance screw hole 7 is provided on the side wall of the mounting plate 6. The clearance screw hole 7 is aligned with the hole of the cover plate, so that when the cover plate is installed with a bolt, the mounting plate 6 can play a blocking role, and the inner end of the bolt can directly enter the clearance screw hole 7 without affecting the wires inside the box body 1.

[0035] In this embodiment, two movable rib-piercing frames 4 and one fixed rib-piercing frame 3 are provided at the top of the box body 1, and the mounting plates 6 are fixed on the two opposite inner walls of the box body 1. The two movable rib-piercing frames 4 on the same side are each fixedly connected to a connecting plate 9, and the two connecting plates 9 correspond to the two mounting plates 6. The two connecting plates 9 correspond to two insertion rods 5, and the two insertion rods 5 are each fixed to one connecting plate 9, so that the volume of the two connecting plates 9 will be relatively small, and the operation will be more flexible and convenient.

[0036] In some embodiments, two movable rib-piercing frames 4 and one fixed rib-piercing frame 3 are provided at the top of the box body 1, and the mounting plates 6 are fixed on the two opposite inner walls of the box body 1. The two movable rib-piercing frames 4 on the same side are fixedly connected to a connecting plate 9, and two first through holes are provided on the connecting plate 9. One connecting plate 9 corresponds to two insertion rods 5, and the two insertion rods 5 are used to fix one connecting plate 9, so that the structure of the connecting plate 9 is more stable, thereby making the overall structure more stable.

[0037] The mechanisms, components and parts not specifically described in the present invention are all existing structures in the prior art and can be directly purchased from the market.

[0038] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0039] The above is only a preferred embodiment of the utility model, and is not intended to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A building pre-buried wiring structure, characterized in that: It comprises a box body (1), a fixed reinforcing bar frame (3), a movable reinforcing bar frame (4), an insertion rod (5), and a mounting plate (6); The fixed rib-piercing frame (3) is fixed on the outer wall of the box body (1), and the fixed rib-piercing frame (3) and the movable rib-piercing frame (4) are spliced ​​to form a rib-piercing structure. A connecting plate (9) is fixed on the side of the movable rib-piercing frame (4) away from the fixed rib-piercing frame (3), and the connecting plate (9) is penetrated by a first through hole. The side wall of the box body (1) is penetrated by a second through hole. The mounting plate (6) is fixed on the inner wall of the box body (1), and the side wall of the mounting plate (6) is provided with a screw hole (8). The first end of the insertion rod (5) is provided with an external thread, and the first end of the insertion rod (5) is screwed with the screw hole (8). The second end of the insertion rod (5) passes through the second through hole and the first through hole in sequence and extends to the top of the connecting plate (9). The second end of the insertion rod (5) is fixed with a pressing plate (10).

2. A building pre-buried wiring structure according to claim 1, characterized in that: The cross-sections of the fixed rib-piercing frame (3) and the movable rib-piercing frame (4) are both C-shaped structures.

3. The pre-buried wiring structure for a building according to claim 1, characterized in that: The pressing plate (10) is a circular plate structure.

4. The pre-buried wiring structure for a building according to claim 1, characterized in that: Two groups of wiring tubes (2) are provided on the side wall of the box body (1).

5. The pre-buried wiring structure for a building according to claim 1, characterized in that: The side wall of the mounting plate (6) is provided with a clearance screw hole (7).

6. The pre-buried wiring structure for buildings according to claim 1, characterized in that: Two movable rib-piercing frames (4) and one fixed rib-piercing frame (3) are provided on one side of the box body (1); the mounting plates (6) are fixed on two opposite inner walls of the box body (1); the two movable rib-piercing frames (4) on the same side are each fixedly connected to a connecting plate (9); and the two connecting plates (9) correspond to the two mounting plates (6) respectively.

7. The pre-buried wiring structure for buildings according to claim 1, characterized in that: Two movable rib-piercing frames (4) and one fixed rib-piercing frame (3) are provided on one side of the box body (1); the mounting plates (6) are fixed on two opposite inner walls of the box body (1); the two movable rib-piercing frames (4) on the same side are fixedly connected to a connecting plate (9); and the connecting plate (9) is provided with two of the first through holes.

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