Embedded structure of electrical wire box

Abstract

The utility model discloses an electrical wire box pre-embedded structure, which belongs to the technical field of electric power facilities and comprises a wire box, a fixing clamp and a positioning clamp are slidably mounted on the side wall of the wire box, rubber pads are arranged on the groove walls of the fixing clamp and the positioning clamp, a positioning component is arranged on the inner wall of the fixing clamp, and the positioning component is arranged on the inner wall of the positioning clamp. An adjusting assembly is arranged on the side wall of the fixing clamp. According to the utility model, the positioning assembly is arranged, and the positioning clamp loses support in a pressing manner, so that the positioning clamp and the fixing clamp are clamped on the reinforcing steel bar under the tensile force of the spring rod, the used structure is simple, the wire box can be conveniently and quickly installed through the pre-embedded structure, the installation efficiency of the wire box is improved, and the labor intensity of workers is reduced. And by arranging the adjusting assembly, the function that the pre-embedded structure can be adjusted is achieved, the accuracy of the position of the wire box is improved, and the situation that the wire box is deviated, and consequently the wire box is filled with concrete is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power facilities, and in particular relates to a pre-buried structure of an electrical wire box. Background Art

[0002] The junction box is an important part of the electrical wiring system of homes and buildings, and it also plays a particularly important role in the safe use of electricity and fire prevention of electrical circuits. The junction box is an important part of the electrical wiring system of homes and buildings, and is responsible for the task of wiring. If there are various wires entering the junction box, the position in the junction box must be correct.

[0003] The Chinese patent discloses an electrical wire box pre-embedded structure (CN217106151U), which relates to the field of wire box pre-embedded technology, including an aluminum template, an electrical wire box body is arranged on one side of the aluminum template, the electrical wire box body is arranged to be hollow, a connection frame is fixedly connected to the outer side of the opening end of the electrical wire box body, one side of the connection frame is fitted and connected to one side of the aluminum template, a sealing groove is provided in the middle of one side of the connection frame, a sealing pad is bonded and connected to the bottom of the sealing groove, and a fixing column is fixedly connected to the four corners of the other side of the connection frame. The utility model is provided with four through holes on one side of the aluminum template, the four through holes are corresponding to the four threaded holes one by one, the inner cavity of the through hole is movably connected with bolts, and the electrical wire box body can be fixedly installed on one side of the aluminum template by screwing the bolts, thereby ensuring that the aluminum template is no longer affected by the deviation of the steel bar, the vibration of the concrete and the manual positioning error. The current wire box pre-embedded structure needs to be fixed by bolts during installation, and workers need to screw it. It is not convenient to operate when it is located in some remote locations. For this purpose, an electrical wire box pre-embedded structure is provided. Utility Model Content

[0004] The utility model aims to solve the problem that the wire box is inconvenient to install in a remote location and proposes a pre-buried structure for an electrical wire box.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an electrical wire box embedded structure, comprising a wire box, a fixing clip and a positioning clip are slidably mounted on the side wall of the wire box, rubber pads are arranged on the groove walls of the fixing clip and the positioning clip, a positioning component is arranged on the inner wall of the fixing clip, and an adjustment component is arranged on the side wall of the fixing clip;

[0006] The positioning assembly includes a support rod and a rotating rod, one end of the support rod is rotatably connected to the inner wall of the bottom surface of the fixing clamp, the other end of the support rod is fixedly installed with a fixing column, two limit plates are fixedly installed on the side wall of the fixing column, and a threaded rod is fixedly installed on the upper surface of the fixing column.

[0007] As a further description of the above technical solution:

[0008] A pressing cylinder is threadedly installed on the outer surface of the threaded rod, one end of the pressing cylinder extends to the outside of the upper surface of the groove of the fixing clamp, the two ends of the rotating rod are respectively rotatably connected to the inner walls on both sides of the fixing clamp, and a movable rod is rotatably installed on the outer surface of the rotating rod, one end of the movable rod is located between the two limit plates.

[0009] As a further description of the above technical solution:

[0010] A mounting plate is fixedly installed on the upper surface of the movable rod, and a push rod is rotatably installed on the side wall of the mounting plate through a rotating shaft, one end of the push rod extends to the outside of the upper surface of the fixing clamp and contacts with the lower surface of the positioning clamp, a support plate is fixedly installed on the inner wall of the fixing clamp, and a spring rod is fixedly installed on the upper surface of the support plate, one end of the spring rod extends to the outside of the upper surface of the fixing clamp and is fixedly connected to the lower surface of the positioning clamp.

[0011] As a further description of the above technical solution:

[0012] The adjustment assembly includes a guide rail, a side wall of the guide rail is fixedly connected to the side wall of the wire box, a travel groove is provided on the other side wall of the guide rail, a threaded column is rotatably installed on the inner side wall of the travel groove, one end of the threaded column extends to the outside of the side wall of the guide rail, and a slider is threadedly installed on the outer surface of the threaded column.

[0013] As a further description of the above technical solution:

[0014] A through slot is arranged on the side wall of the fixing clamp, the inner side wall of the through slot is fixedly connected to the side wall of the sliding block, a slot hole is arranged on the inner wall of the through slot, and a telescopic spring is fixedly installed on the inner wall of the slot hole.

[0015] As a further description of the above technical solution:

[0016] A limit block is fixedly mounted on one end of the telescopic spring, and limit holes are arranged on the upper surface and the lower surface of the guide rail, and the limit block is matched in size with the limit hole.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In the utility model, a positioning assembly is provided, and the positioning clamp is made to lose its support by pressing, so that the positioning clamp and the fixing clamp are clamped on the steel bar under the pulling force of the spring rod. The structure used is simple, which facilitates the rapid installation of the wire box through the embedded structure, thereby improving the efficiency of the wire box installation.

[0019] 2. In the utility model, by providing an adjustment component, the wire box can move on the slider by rotating the threaded column, and then the wire box can be fixed under the action of the limit block, thereby realizing the adjustable function of the embedded structure, improving the accuracy of the position of the wire box, and avoiding the displacement of the wire box and causing the concrete to fill the wire box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a three-dimensional structural schematic diagram of a pre-buried structure of an electrical junction box.

[0021] Figure 2 The present invention is a schematic diagram of the internal structure of a fixing clip and a positioning clip in a pre-buried structure of an electrical junction box.

[0022] Figure 3 For an electrical wire box embedded structure Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0023] Figure 4 The present invention is a schematic diagram of the partial three-dimensional structure of a positioning component in a pre-buried structure of an electrical junction box.

[0024] Legend:

[0025] 1. Wire box; 2. Fixing clip; 3. Positioning clip; 4. Rubber pad; 5. Positioning assembly; 51. Support rod; 52. Fixing column; 53. Limiting plate; 54. Threaded rod; 55. Pressing cylinder; 56. Movable rod; 57. Rotating rod; 58. Push rod; 59. Support plate; 510. Spring rod; 6. Adjusting assembly; 61. Guide rail; 62. Threaded column; 63. Slider; 64. Slotted hole; 65. Telescopic spring; 66. Limiting block; 67. Limiting hole. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] See also Figure 1-4 The utility model provides a technical solution: an electrical wire box embedded structure, comprising a wire box 1, a fixing clip 2 and a positioning clip 3 are slidably mounted on the side wall of the wire box 1, a rubber pad 4 is arranged on the groove wall of the fixing clip 2 and the positioning clip 3, a positioning component 5 is arranged on the inner wall of the fixing clip 2, and an adjustment component 6 is arranged on the side wall of the fixing clip 2;

[0028] The positioning assembly 5 includes a support rod 51 and a rotating rod 57. One end of the support rod 51 is rotatably connected to the inner wall of the bottom surface of the fixing clamp 2. A fixing column 52 is fixedly installed on the other end of the support rod 51. Two limit plates 53 are fixedly installed on the side wall of the fixing column 52. A threaded rod 54 is fixedly installed on the upper surface of the fixing column 52. A pressing cylinder 55 is threadedly installed on the outer surface of the threaded rod 54. One end of the pressing cylinder 55 extends to the outside of the upper surface of the groove of the fixing clamp 2. The two ends of the rotating rod 57 are rotatably connected to the inner walls of the two sides of the fixing clamp 2 respectively. The rotating rod 57 A movable rod 56 is rotatably installed on the outer surface of the movable rod 56, one end of which is located between the two limit plates 53, a mounting plate is fixedly installed on the upper surface of the movable rod 56, and a push rod 58 is rotatably installed on the side wall of the mounting plate through a rotating shaft, one end of the push rod 58 extends to the outside of the upper surface of the fixing clamp 2 and contacts with the lower surface of the positioning clamp 3, a support plate 59 is fixedly installed on the inner wall of the fixing clamp 2, a spring rod 510 is fixedly installed on the upper surface of the support plate 59, one end of the spring rod 510 extends to the outside of the upper surface of the fixing clamp 2 and is fixedly connected to the lower surface of the positioning clamp 3.

[0029] The specific implementation method is as follows: put the steel bar into the grooves of the fixing clamp 2 and the positioning clamp 3, and then press the fixing clamp 2 and the positioning clamp 3 onto the steel bar through the wire box 1. At this time, the pressing tube 55 is blocked by the steel bar and moves into the fixing clamp 2. As the pressing tube 55 moves on the threaded rod 54, the threaded rod 54 drives the fixing column 52 to rotate on the inner wall of the bottom surface of the fixing clamp 2 under the support of the support rod 51 under the action of the thread. When the fixing column 52 rotates, it drives the limiting plate 53 to rotate synchronously. When one end of the movable rod 56 loses the obstruction of the limiting plate 53, the movable rod 56 rotates under the action of the rotating rod 57, so that the top rod 58 loses support for the positioning clamp 3. At this time, the spring rod 510 pulls the positioning clamp 3 downward to close the positioning clamp 3 and the fixing clamp 2. Under the action of the rubber pad 4, the wire box 1 is fixed to the steel bar through the fixing clamp 2 and the positioning clamp 3.

[0030] The adjustment component 6 includes a guide rail 61, and the side wall of the guide rail 61 is fixedly connected to the side wall of the wire box 1. A travel groove is provided on the other side wall of the guide rail 61, and a threaded column 62 is rotatably installed on the inner side wall of the travel groove. One end of the threaded column 62 extends to the outside of the side wall of the guide rail 61, and a slider 63 is threadedly installed on the outer surface of the threaded column 62. A through groove is provided on the side wall of the fixing clamp 2, and the inner side wall of the through groove is fixedly connected to the side wall of the slider 63. A slot hole 64 is provided on the inner wall of the through groove, and a telescopic spring 65 is fixedly installed on the inner wall of the slot hole 64. A limit block 66 is fixedly installed on one end of the telescopic spring 65. Limit holes 67 are provided on the upper and lower surfaces of the guide rail 61, and the limit block 66 is adapted in size to the limit hole 67.

[0031] The specific implementation method is: then rotate the threaded column 62 in the guide rail 61. As the threaded column 62 rotates, the guide rail 61 will move on the slider 63 through the thread, so that the guide rail 61 drives the wire box 1 to move. After moving to the appropriate position, the limit block 66 will be embedded in the limit hole 67 under the action of the telescopic spring 65, thereby limiting the position of the wire box 1.

[0032] Working principle: put the steel bar into the groove of the fixing clamp 2 and the positioning clamp 3, and then press the fixing clamp 2 and the positioning clamp 3 onto the steel bar through the wire box 1. At this time, the pressing cylinder 55 will be blocked by the steel bar and move into the fixing clamp 2. As the pressing cylinder 55 moves on the threaded rod 54, the threaded rod 54 will drive the fixing column 52 to rotate on the inner wall of the bottom surface of the fixing clamp 2 under the support of the support rod 51 under the action of the thread. When the fixing column 52 rotates, it will drive the limit plate 53 to rotate synchronously. When one end of the movable rod 56 loses the blockage of the limit plate 53, the movable rod 56 will rotate under the action of the rotating rod 57. The spring rod 510 then pulls the positioning clamp 3 downward to close the positioning clamp 3 and fixes the wire box 1 on the steel bar through the fixing clamp 2 and the positioning clamp 3 under the action of the rubber pad 4. The threaded column 62 in the guide rail 61 is then rotated. As the threaded column 62 rotates, the guide rail 61 moves on the slider 63 through the thread, so that the guide rail 61 drives the wire box 1 to move. After moving to the appropriate position, the limit block 66 is embedded in the limit hole 67 under the action of the telescopic spring 65, thereby limiting the position of the wire box 1.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electrical wire box embedded structure, comprising a wire box (1), a fixing clip (2) and a positioning clip (3) are slidably mounted on the side wall of the wire box (1), and a rubber pad (4) is arranged on the groove wall of the fixing clip (2) and the positioning clip (3), characterized in that: A positioning component (5) is provided on the inner wall of the fixing clamp (2), and an adjustment component (6) is provided on the side wall of the fixing clamp (2); The positioning assembly (5) comprises a support rod (51) and a rotating rod (57), one end of the support rod (51) is rotatably connected to the inner wall of the bottom surface of the fixing clamp (2), the other end of the support rod (51) is fixedly mounted with a fixing column (52), two limiting plates (53) are fixedly mounted on the side wall of the fixing column (52), and a threaded rod (54) is fixedly mounted on the upper surface of the fixing column (52).

2. The electrical wire box embedded structure according to claim 1, characterized in that: A pressing cylinder (55) is threadedly mounted on the outer surface of the threaded rod (54), one end of the pressing cylinder (55) extends to the outside of the upper surface of the groove of the fixing clamp (2), the two ends of the rotating rod (57) are respectively rotatably connected to the inner walls of both sides of the fixing clamp (2), and a movable rod (56) is rotatably mounted on the outer surface of the rotating rod (57), one end of the movable rod (56) is located between the two limit plates (53).

3. The pre-buried structure of an electrical wire box according to claim 2, characterized in that: A mounting plate is fixedly mounted on the upper surface of the movable rod (56), and a push rod (58) is rotatably mounted on the side wall of the mounting plate via a rotating shaft, one end of the push rod (58) extends to the outside of the upper surface of the fixing clamp (2) and contacts the lower surface of the positioning clamp (3), a support plate (59) is fixedly mounted on the inner wall of the fixing clamp (2), and a spring rod (510) is fixedly mounted on the upper surface of the support plate (59), and one end of the spring rod (510) extends to the outside of the upper surface of the fixing clamp (2) and is fixedly connected to the lower surface of the positioning clamp (3).

4. The pre-buried structure of an electrical wire box according to claim 3, characterized in that: The adjustment assembly (6) comprises a guide rail (61), a side wall of the guide rail (61) being fixedly connected to a side wall of the wire box (1), a travel groove being provided on the other side wall of the guide rail (61), a threaded column (62) being rotatably mounted on the inner side wall of the travel groove, one end of the threaded column (62) extending outside the side wall of the guide rail (61), and a slider (63) being threadedly mounted on the outer surface of the threaded column (62).

5. The electrical wire box embedded structure according to claim 4, characterized in that: A through slot is provided on the side wall of the fixing clamp (2), the inner side wall of the through slot is fixedly connected to the side wall of the slider (63), a slot hole (64) is provided on the inner wall of the through slot, and a telescopic spring (65) is fixedly installed on the inner wall of the slot hole (64).

6. The pre-buried structure of an electrical wire box according to claim 5, characterized in that: A limit block (66) is fixedly mounted on one end of the telescopic spring (65), and a limit hole (67) is provided on both the upper surface and the lower surface of the guide rail (61), and the limit block (66) and the limit hole (67) are adapted in size.

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