Internal and external supporting structure of shear wall direct-buried distribution box

Abstract

The utility model discloses a shear wall direct burial distribution box internal and external support structure comprising a first frame body, the top of the first frame body is provided with a second frame body, the interiors of the first frame body and the second frame body are movably connected with a plurality of JDG pipes through threads, and the top of the second frame body is fixedly connected with an adjusting plate. A first notch and a second notch are formed in the adjusting plate. By arranging the first notch, the positioning rod is pressed towards the front face, the sliding plate is pushed to slide in the moving plate, along with increase of force, the spring is compressed, the distance between the spring is shortened till the positioning rod retracts into the moving plate, then the steel plate body is pulled upwards, and the moving plate slides in the adjusting plate; and through elasticity of the spring, the positioning rod slides for a certain distance in the movable plate and then is clamped into the second notch, the adjusting effect of the steel plate body can be achieved, time and labor are saved, and the adjusting efficiency of the steel plate body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to an internal and external supporting structure of a shear wall directly buried distribution box. Background Art

[0002] In building electrical installation projects, especially in group residential projects, each household generally has a high-voltage distribution box and a low-voltage distribution box. The installation of the electrical distribution box is a very large project, and it needs to be coordinated and intertwined with the structural construction. The construction period is tight and the task is heavy.

[0003] For example, Chinese patent CN 220421200 U discloses a support device for a pre-buried distribution box. This utility model belongs to the technical field of construction auxiliary equipment and specifically discloses a support device for a pre-buried distribution box, comprising a Y-shaped connecting rod and two parallel square frames. Connecting blocks are welded at both ends of the square frame, a second slide is welded on the connecting block, a second slider is slidably connected in the second slide, a threaded through-hole is provided on the second slide, the second slider is fixed by bolts passing through the threaded through-hole, both ends of the Y-shaped connecting rod are fixed to the second slider, and the other end of the Y-shaped connecting rod is fixed to a steel plate. When in use, the construction personnel place the support device into the distribution box, slide the first slider, drive the Y-shaped connecting rod to move, drive the steel plate to move, so that the steel plate is pressed against the back wall of the distribution box, and finally place the distribution box in the groove that has been opened and pour concrete. The device is provided with an adjustable steel plate to support the back wall of the distribution box, avoiding the problem of deformation of the pre-buried distribution box due to the squeezing of the concrete on the distribution box during the concrete pouring process.

[0004] The background technology of the above patent points out that the existing supporting device is unable to support the rear wall of the distribution box, so that during the supporting process, the concrete will squeeze the distribution box, thereby causing the rear wall of the distribution box to deform, which is likely to affect the overall construction progress. Although the above patent can use steel plates and other devices to support the rear wall of the distribution box, it is more troublesome to adjust the steel plates and other devices. Personnel need to remove multiple bolts, adjust the steel plates and other devices to the specified position, and then install the bolts into the fixing device to complete the adjustment of the steel plates and other devices. This may increase labor and reduce the adjustment efficiency of the steel plates. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide an internal and external support structure of a shear wall directly buried distribution box, which has the advantages of convenient adjustment of steel plates and other devices, saving time and effort, and solving the problem of wasting a lot of manpower and reducing the efficiency of steel plate adjustment due to the trouble of adjusting steel plates and other devices.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an internal and external support structure of a shear wall directly buried distribution box, comprising a frame body 1, a frame body 2 is provided on the top of the frame body 1, a plurality of JDG tubes are movably connected inside the frame body 1 and the frame body 2 through threads, an adjustment plate is fixedly connected to the top of the frame body 2, a slot 1 and a slot 2 are provided inside the adjustment plate, a positioning rod is movably connected inside the slot 1, a sliding plate is fixedly connected to the back of the positioning rod, a spring is fixedly connected to the back of the sliding plate, a movable plate is fixedly connected to the surface of the positioning rod and the slide plate, the movable plate is movably connected to the adjustment plate, a triangular bracket is fixedly connected to the inner side of the movable plate, and a steel plate body is provided on the top of the triangular bracket.

[0007] As a preferred embodiment of the present invention, the top of the frame body one is fixedly connected to a concave frame, the interior of the concave frame is slidably connected to a slide, the slide is fixedly connected to the frame body two, a groove is provided inside the concave frame, the left and right sides of the slide are fixedly connected to connecting rods, the surface of the connecting rod is movably connected to a positioning ring through a thread, and the positioning ring is in fit with the concave frame.

[0008] As a preferred embodiment of the present invention, a threaded rod is fixedly connected to the top of the triangular bracket, and the triangular bracket is movably connected to the steel plate body through the threaded rod.

[0009] As a preferred embodiment of the present invention, a through groove is provided inside the slide plate, a roller is movably connected inside the through groove, and the roller is fitted with the concave frame.

[0010] As a preferred embodiment of the present invention, the surface of the positioning rod is movably connected to a limiting ring via a thread, and the limiting ring is movably connected to the adjustment plate.

[0011] As a preferred embodiment of the present invention, a plurality of horizontal bars and vertical bars are fixedly connected inside the frame body 1 and the frame body 2, and the horizontal bars and vertical bars are cross-arranged.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model sets a notch 1, presses the positioning rod toward the front, and pushes the sliding plate to slide inside the movable plate. As the force increases, the spring is compressed at the same time, shortening the spring's own spacing until the positioning rod is retracted into the movable plate. Then the steel plate body is pulled upward to make the movable plate slide inside the adjustment plate. Through the elasticity of the spring, the positioning rod slides a certain distance inside the movable plate and then gets stuck in the second notch, thereby completing the adjustment effect of the steel plate body, saving time and effort and improving the adjustment efficiency of the steel plate body.

[0014] 2. The utility model provides a concave frame. When adjusting frame one and frame two, it is only necessary to rotate the positioning ring one circle and then slide it on the surface of the connecting rod while leaving the concave frame surface to adjust frame one and frame two. Then, through the above steps, the positioning ring is rotated in the opposite direction and the positioning ring is clamped on the surface of the connecting rod. No external tools are required, which reduces manpower and improves the adjustment efficiency of frame one and frame two. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A is an enlarged schematic diagram;

[0017] Figure 3 This is a schematic diagram of the connection between the slide, the through slot and the roller of the utility model;

[0018] Figure 4 It is a cross-sectional schematic diagram of the movable plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the connection between the triangular bracket and the threaded rod of the utility model.

[0020] In the figure: 1. Frame 1; 2. Frame 2; 3. JDG tube; 4. Adjustment plate; 5. Slot 1; 6. Slot 2; 7. Positioning rod; 8. Sliding plate; 9. Spring; 10. Moving plate; 11. Triangular bracket; 12. Steel plate body; 13. Concave frame; 14. Slide plate; 15. Groove; 16. Connecting rod; 17. Positioning ring; 18. Threaded rod; 19. Through slot; 20. Roller; 21. Limiting ring; 22. Horizontal bar; 23. Vertical bar. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 5As shown, the utility model provides an internal and external support structure of a shear wall direct-buried distribution box, including a frame body 1, a frame body 2 2 is provided on the top of the frame body 1, a plurality of JDG tubes 3 are movably connected inside the frame body 1 and the frame body 2 2 through threads, an adjustment plate 4 is fixedly connected to the top of the frame body 2, a slot 1 5 and a slot 2 6 are provided inside the adjustment plate 4, a positioning rod 7 is movably connected inside the slot 1 5, a sliding plate 8 is fixedly connected to the back of the positioning rod 7, a spring 9 is fixedly connected to the back of the sliding plate 8, a movable plate 10 is fixedly connected to the surface of the positioning rod 7 and the sliding plate 8, the movable plate 10 is movably connected to the adjustment plate 4, a triangular bracket 11 is fixedly connected to the inner side of the movable plate 10, and a steel plate body 12 is provided on the top of the triangular bracket 11.

[0023] refer to Figure 1 and Figure 2 The top of the frame 1 is fixedly connected to a concave frame 13, and the inside of the concave frame 13 is slidably connected to a slide plate 14. The slide plate 14 is fixedly connected to the frame 2 2. A groove 15 is provided inside the concave frame 13. The left and right sides of the slide plate 14 are fixedly connected to connecting rods 16. The surface of the connecting rod 16 is movably connected to a positioning ring 17 through a thread, and the positioning ring 17 fits with the concave frame 13.

[0024] As a technical optimization solution of the present invention, by setting a concave frame 13, when adjusting frame 1 and frame 2 2, it is only necessary to rotate the positioning ring 17 one circle, and then make it slide on the surface of the connecting rod 16, and at the same time leave the surface of the concave frame 13, so that frame 1 1 and frame 2 2 can be adjusted. Then, through the above steps, the positioning ring 17 is rotated in the opposite direction and the positioning ring 17 is clamped on the surface of the connecting rod 16. No external tools are required, which reduces manpower and improves the adjustment efficiency of frame 1 1 and frame 2 2.

[0025] refer to Figure 5 The top of the triangular bracket 11 is fixedly connected with a threaded rod 18 , and the triangular bracket 11 is movably connected to the steel plate body 12 through the threaded rod 18 .

[0026] As a technical optimization solution of the present invention, by setting the threaded rod 18, the steel plate body 12 and the movable plate 10 can have the advantage of disassembly and assembly, which is convenient for personnel to replace the steel plate body 12 according to the size of the distribution box at a later time.

[0027] refer to Figure 2 and Figure 3 A through slot 19 is provided inside the slide 14 , and a roller 20 is movably connected inside the through slot 19 , and the roller 20 is fitted with the concave frame 13 .

[0028] As a technical optimization solution of the present invention, by providing the through groove 19, the skateboard 14 will slide the roller 20 inside the concave frame 13 when sliding, which can improve the sliding flexibility of the skateboard 14 and the adjustment flexibility of the frame 1 and the frame 2.

[0029] refer to Figure 1 The surface of the positioning rod 7 is movably connected to the limiting ring 21 through a thread, and the limiting ring 21 is movably connected to the adjustment plate 4.

[0030] As a technical optimization solution of the present invention, by setting a limit ring 21, when the adjustment of the steel plate body 12 is completed, the limit ring 21 is sleeved on the surface of the positioning rod 7, and the limit ring 21 is rotated one circle through the thread so that the limit ring 21 is stuck on the surface of the positioning rod 7, so that the positioning rod 7 can be limited, reducing the retraction of the positioning rod 7.

[0031] refer to Figure 1 A plurality of horizontal bars 22 and vertical bars 23 are fixedly connected inside the frame 1 and the frame 2 2 , and the horizontal bars 22 and the vertical bars 23 are cross-arranged.

[0032] As a technical optimization solution of the present invention, by setting the horizontal bars 22 and cooperating with the vertical bars 23, the frame 1 and the frame 2 can be supported, thereby improving the supporting strength of the frame 1 and the frame 2.

[0033] The working principle and use process of the utility model: for daily use, put the device inside the distribution box, make the JDG tube 3 on the rear side of frame 1 and frame 2 2 fit with the inside of the distribution box, then press the positioning rod 7 toward the front to push the sliding plate 8 to slide inside the moving plate 10. As the force increases, the spring 9 is compressed at the same time to shorten the spacing between the springs 9 until the positioning rod 7 is retracted into the moving plate 10. Then pull the steel plate body 12 upward to make the moving plate 10 slide inside the adjustment plate 4. The elasticity of the spring 9 makes the positioning rod 7 slide inside the moving plate 10. After a certain distance, it is inserted into the inside of the slot 2 6, and at the same time, the steel plate body 12 is in contact with the rear wall of the distribution box. Then, the positioning ring 17 is rotated one circle, and then it is made to slide on the surface of the connecting rod 16, and at the same time, it leaves the surface of the concave frame 13, and the frame 1 and frame 2 2 can be adjusted to make the JDG tubes 3 on the left and right sides of the frame 1 and frame 2 2 contact the inner wall of the distribution box. Then, through the above steps, the positioning ring 17 is rotated in the opposite direction so that the positioning ring 17 is clamped on the surface of the connecting rod 16. No external tools are required, which reduces manpower and improves the adjustment efficiency of the frame 1 and frame 2 2.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shear wall direct buried distribution box internal and external support structure, comprising a frame (1), characterized in that: The top of the frame body 1 (1) is provided with a frame body 2 (2), and the interiors of the frame body 1 (1) and the frame body 2 (2) are movably connected with a plurality of JDG tubes (3) through threads, and the top of the frame body 2 (2) is fixedly connected with an adjustment plate (4), and the interior of the adjustment plate (4) is provided with a slot 1 (5) and a slot 2 (6), and the interior of the slot 1 (5) is movably connected with a positioning rod (7), and the back of the positioning rod (7) is fixedly connected with a sliding plate (8), and the back of the sliding plate (8) is fixedly connected with a spring (9), and the back of the spring (9) is fixedly connected with a moving plate (10) sleeved on the surface of the positioning rod (7) and the sliding plate (8), and the moving plate (10) is movably connected with the adjustment plate (4), and the inner side of the moving plate (10) is fixedly connected with a triangular bracket (11), and the top of the triangular bracket (11) is provided with a steel plate body (12).

2. The internal and external support structure of a shear wall directly buried distribution box according to claim 1, characterized in that: The top of the frame body (1) is fixedly connected to a concave frame (13), the interior of the concave frame (13) is slidably connected to a slide plate (14), the slide plate (14) is fixedly connected to the frame body (2), a groove (15) is provided inside the concave frame (13), the left and right sides of the slide plate (14) are fixedly connected to connecting rods (16), the surface of the connecting rod (16) is movably connected to a positioning ring (17) through a thread, and the positioning ring (17) is fitted with the concave frame (13).

3. The internal and external support structure of a shear wall directly buried distribution box according to claim 1, characterized in that: A threaded rod (18) is fixedly connected to the top of the triangular bracket (11), and the triangular bracket (11) is movably connected to the steel plate body (12) via the threaded rod (18).

4. The internal and external support structure of a shear wall directly buried distribution box according to claim 2, characterized in that: A through slot (19) is provided inside the slide plate (14), and a roller (20) is movably connected inside the through slot (19), and the roller (20) is fitted with the concave frame (13).

5. The internal and external support structure of a shear wall directly buried distribution box according to claim 1, characterized in that: The surface of the positioning rod (7) is movably connected to a limiting ring (21) via a thread, and the limiting ring (21) is movably connected to the adjustment plate (4).

6. The internal and external support structure of a shear wall directly buried distribution box according to claim 1, characterized in that: A plurality of horizontal bars (22) and vertical bars (23) are fixedly connected inside the frame body 1 (1) and the frame body 2 (2), and the horizontal bars (22) and vertical bars (23) are cross-arranged.

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