Power distribution box rapid installation device for power utilization transformation

Abstract

The utility model relates to the technical field of rapid installation devices, and discloses a rapid installation device of a distribution box for electricity transformation, which comprises a fixed seat, an installation frame is fixed at the top of the fixed seat, and a plurality of installation holes are arranged in the installation frame; the device is provided with the positioning mechanism, positioning during installation of the distribution box is conveniently completed, the distribution box and the installation frame are fixedly connected through bolts, the fixing base and the installation frame form an L-shaped metal frame, stable mechanical support is formed through a right-angle structure, pressure caused by the weight of the distribution box and external vibration is dispersed, and inclination or displacement of the box body is avoided; the mounting rack can be mounted at a corresponding mounting position by using expansion bolts to adapt to different positions such as a wall surface, a stand column and an equipment cabinet, so that the purposes of quick positioning and mounting are achieved; and by arranging the reinforcing mechanism, fixation between the upper half threaded rod and the lower half threaded rod is conveniently completed, reinforcement of the outer side of the fixing plate is improved, and it is ensured that the fixing plate and the fixing base are stably connected.

Description

Technical Field

[0001] This utility model relates to the field of rapid installation device technology, specifically a rapid installation device for a distribution box used in electrical renovation. Background Technology

[0002] Power system upgrades refer to systematic engineering projects that upgrade or optimize the structure of existing power systems to meet new electricity demands and improve power supply security and energy efficiency. The core objective is to solve problems such as unstable power supply, safety hazards, and energy waste caused by aging, increased load, or outdated technology in the original system by updating equipment, reconfiguring circuits, expanding distribution capacity, or introducing intelligent management and control technologies. Power system upgrade and distribution box installation refers to the systematic operation of planning, positioning, fixing, and wiring distribution boxes during power system upgrades or renovations. This aims to optimize power distribution, improve safety performance, and adapt to new electricity demands. As a core node in the power network, the distribution box undertakes functions such as power distribution, circuit protection (e.g., overload, short circuit), and electricity monitoring. Its installation quality directly affects the reliability and maintenance efficiency of the power grid. In renovation scenarios, it is usually necessary to redesign the power distribution system according to the new load requirements, remove the old boxes and replace them with new distribution boxes with larger capacity and more intelligent functions. Sometimes, it is also necessary to temporarily set up distribution boxes to assist in the power renovation. In power renovation, distribution box quick installation devices usually refer to a tool or design used to simplify the distribution box installation process. Its core goal is to improve efficiency and reduce construction time. For example, by using expansion bolts, strong adhesive or pre-installed mounting brackets, the distribution box can be directly fixed to the wall without traditional drilling.

[0003] For example, Chinese Patent Application No. 202123186446.2 discloses an installation device for a distribution box. The installation device includes connectors, snap-fit ​​pieces, and clamps. At least two connectors are provided, both located on the back side of the distribution box. Snap-fit ​​pieces are located on a vertical pole and can snap onto one of the connectors. Connectors not snapped onto the snap-fit ​​piece are connected to the vertical pole. Both the snap-fit ​​piece and the connector have through holes through which the clamp passes and connects to the vertical pole. This invention achieves pre-installation of the distribution box by using connectors on the back side of the distribution box and snap-fit ​​pieces on the vertical pole, allowing the snap-fit ​​pieces to snap onto one of the connectors. After pre-installation, the remaining connectors not snapped onto the snap-fit ​​pieces are connected to the vertical pole using clamps, ultimately completing the installation of the distribution box to the vertical pole. The installation can be completed by a single installer, is simple, secure, and efficient.

[0004] However, the aforementioned rapid installation device is not easy to quickly position the distribution box during installation, affecting installation efficiency. Therefore, those skilled in the art have provided a rapid installation device for distribution boxes used in electrical system renovation to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to provide a quick installation device for electrical distribution boxes for power grid renovation, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A quick installation device for a distribution box for electrical renovation includes a fixed base, a mounting frame fixed to the top of the fixed base, multiple mounting holes inside the mounting frame, positioning mechanisms fixed to both sides of the fixed base, and a reinforcement mechanism provided on the outer side of the fixed base.

[0008] The positioning mechanism includes a fixed plate, a movable threaded post that passes through the other side of the fixed plate is movably inserted into one side of the fixed plate, a handle pad is fixed to one end of the movable threaded post, a positioning reinforcement plate is installed at one end of the movable threaded post, a guide frame is fixed to one side of the positioning reinforcement plate, a first limit nut is threaded to the outer side of the movable threaded post, and a second limit nut is threaded to the outer side of the movable threaded post.

[0009] As a further embodiment of this utility model: the reinforcement mechanism includes a fixing block, a fixing threaded post is fixed to the outside of the fixing block, a limit pad is fixed to the outside of the fixing threaded post, a reinforcement frame is connected to the outside of the fixing threaded post through a bearing, a lower half threaded rod is fixed to the outside of the reinforcement frame, an upper half threaded rod is fixed to the outside of the fixing plate, and a metal nut is threadedly connected to the outside of the lower half threaded rod and the upper half threaded rod.

[0010] As a further embodiment of this utility model: the fixing block and the fixing seat are fixedly connected, and the corresponding surfaces of the lower half threaded rod and the upper half threaded rod are in contact.

[0011] As a further improvement of this utility model: the outer side of the metal nut is provided with anti-slip texture, and the corresponding surface of the reinforcing frame is in contact with the outer side of the fixing plate.

[0012] As a further embodiment of this utility model: the fixing plate and the fixing seat are fixedly connected, and the guide frame and the positioning and reinforcing plate are bonded and fixed.

[0013] As a further improvement of this utility model, the fixed plate has a through hole inside, the size of which is adapted to the size of the movable threaded column.

[0014] As a further improvement of this utility model, a limiting hole is provided inside the fixing plate, and the size of the limiting hole is adapted to the size of the guide frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This device is equipped with a positioning mechanism. The distribution box is first placed on the fixed base. Pushing the handle pad moves the movable threaded column and the positioning reinforcement plate. When the corresponding surface of the positioning reinforcement plate is in close contact with the distribution box, rotate the first limit nut and the second limit nut so that the corresponding surfaces of the first limit nut and the second limit nut are in close contact with the distribution box, which facilitates the positioning of the distribution box during installation. Then, bolts are used to fix the distribution box to the mounting frame. The fixed base and the mounting frame form an L-shaped metal frame. The right-angle structure forms a stable mechanical support, which distributes the weight of the distribution box and the pressure caused by external vibration, and prevents the box from tilting or shifting. The mounting frame can be installed in the corresponding installation position using expansion bolts. It can be adapted to different positions such as walls, columns, and equipment cabinets, achieving the purpose of rapid positioning and installation.

[0017] 2. With the reinforcement mechanism in place, after the fixing plate and the fixing seat are fixedly connected, the reinforcement frame on the outside of the fixing threaded column is rotated so that the corresponding surface of the lower half threaded rod on the outside of the reinforcement frame is in contact with the upper half threaded rod. Then, a metal nut is used to thread the lower half threaded rod and the upper half threaded rod together, which can easily complete the fixing between the upper half threaded rod and the lower half threaded rod and enhance the reinforcement on the outside of the fixing plate to ensure the stable connection between the fixing plate 41 and the fixing seat. Attached Figure Description

[0018] Figure 1 A perspective view of a rapid installation device for a distribution box used in electrical system renovation;

[0019] Figure 2 A schematic diagram of the outer structure of the positioning mechanism in a quick installation device for a power distribution box for electrical renovation;

[0020] Figure 3 A schematic diagram of the positioning mechanism in a quick installation device for a power distribution box used in electrical renovation.

[0021] Figure 4 This is a schematic diagram of the reinforcement mechanism in a quick installation device for a power distribution box used in electrical renovation.

[0022] In the diagram: 1. Fixed base; 2. Mounting bracket; 3. Mounting hole; 4. Positioning mechanism; 41. Fixed plate; 42. Movable threaded column; 43. Handle pad; 44. Positioning reinforcement plate; 45. Guide frame; 46. First limit nut; 47. Second limit nut; 5. Reinforcement mechanism; 51. Fixed block; 52. Fixed threaded column; 53. Limiting pad; 54. Reinforcement frame; 55. Lower half threaded rod; 56. Upper half threaded rod; 57. Metal nut. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 In this embodiment of the utility model, a quick installation device for a distribution box for power conversion includes a fixed base 1, a mounting frame 2 fixed on the top of the fixed base 1, a plurality of mounting holes 3 opened inside the mounting frame 2, a positioning mechanism 4 fixed on both sides of the fixed base 1, and a reinforcement mechanism 5 provided on the outside of the fixed base 1.

[0025] The positioning mechanism 4 includes a fixed plate 41. A movable threaded post 42 is movably inserted into one side of the fixed plate 41 and extends through the other side. A handle pad 43 is fixed to one end of the movable threaded post 42, and a positioning reinforcement plate 44 is installed at one end of the movable threaded post 42. A guide frame 45 is fixed to one side of the positioning reinforcement plate 44. A first limit nut 46 and a second limit nut 47 are threadedly connected to the outer side of the movable threaded post 42. The fixed plate 41 and the fixed seat 1 are fixedly connected, and the guide frame 45 and the positioning reinforcement plate 44 are bonded and fixed. A through hole is opened inside the fixed plate 41, the size of which is adapted to the size of the movable threaded post 42. A limit hole is opened inside the fixed plate 41, the size of which is adapted to the size of the guide frame 45. First, place it on the fixed base 1, push the handle pad 43 to move the movable threaded column 42 and the positioning reinforcement plate 44. When the corresponding surface of the positioning reinforcement plate 44 is in close contact with the distribution box, rotate the first limit nut 46 and the second limit nut 47 to make the corresponding surfaces of the first limit nut 46 and the second limit nut 47 in close contact with the distribution box, which facilitates the positioning of the distribution box during installation. Then, use bolts to fix the distribution box to the mounting frame 2. The fixed base 1 and the mounting frame 2 form an L-shaped metal frame. The right-angle structure forms a stable mechanical support, which distributes the weight of the distribution box and the pressure caused by external vibration, and avoids the box tilting or displacement. The mounting frame 2 can be installed in the corresponding installation position using expansion bolts. It can be adapted to different positions such as walls, columns, and equipment cabinets, achieving the purpose of rapid positioning and installation.

[0026] In one embodiment of this utility model, the reinforcement mechanism 5 includes a fixing block 51, a fixing threaded post 52 fixed to the outside of the fixing block 51, a limit pad 53 fixed to the outside of the fixing threaded post 52, a reinforcement frame 54 connected to the outside of the fixing threaded post 52 via a bearing, a lower half threaded rod 55 fixed to the outside of the reinforcement frame 54, an upper half threaded rod 56 fixed to the outside of the fixing plate 41, and a metal nut 57 threadedly connected to the outside of the lower half threaded rod 55 and the upper half threaded rod 56, respectively. The fixing block 51 and the fixing seat 1 are fixedly connected, and the corresponding surfaces of the lower half threaded rod 55 and the upper half threaded rod 56 are abutted. The metal nut 57 has anti-slip texture on its outer side, and the corresponding surface of the reinforcing bracket 54 is in contact with the outer side of the fixing plate 41. After the fixing plate 41 and the fixing seat 1 are fixedly connected, the reinforcing bracket 54 on the outer side of the fixing threaded post 52 is rotated so that the corresponding surface of the lower half threaded rod 55 on the outer side of the reinforcing bracket 54 is in contact with the upper half threaded rod 56. Then, the metal nut 57 is used to thread the lower half threaded rod 55 and the upper half threaded rod 56, which conveniently completes the fixing between the upper half threaded rod 56 and the lower half threaded rod 55, and enhances the reinforcement on the outer side of the fixing plate 41, ensuring that the connection between the fixing plate 41 and the fixing seat 1 is stable.

[0027] The working principle of this utility model is as follows: This device is equipped with a positioning mechanism 4. The distribution box is first placed on the fixed base 1. Pushing the handle pad 43 drives the movable threaded column 42 and the positioning reinforcement plate 44 to move. When the corresponding surface of the positioning reinforcement plate 44 is in close contact with the distribution box, the first limit nut 46 and the second limit nut 47 are rotated to make the corresponding surfaces of the first limit nut 46 and the second limit nut 47 in close contact with the distribution box, which facilitates the positioning of the distribution box during installation. Then, bolts are used to fix the distribution box to the mounting frame 2. The fixed base 1 and the mounting frame 2 form an L-shaped metal frame, which forms a stable mechanical support through the right-angle structure, distributing the weight of the distribution box and the pressure brought by external vibration, and preventing the box from tilting or... The displacement mounting bracket 2 can be installed at the corresponding installation position using expansion bolts, and can be adapted to different positions such as walls, columns, and equipment cabinets, achieving the purpose of rapid positioning and installation. With the reinforcement mechanism 5, after the fixing plate 41 and the fixing seat 1 are fixedly connected, the reinforcement bracket 54 on the outside of the fixing threaded column 52 is rotated, so that the corresponding surface of the lower half threaded rod 55 on the outside of the reinforcement bracket 54 is in contact with the upper half threaded rod 56. Then, the metal nut 57 is used to thread the lower half threaded rod 55 and the upper half threaded rod 56, which conveniently completes the fixing between the upper half threaded rod 56 and the lower half threaded rod 55, and enhances the reinforcement on the outside of the fixing plate 41, ensuring the stable connection between the fixing plate 41 and the fixing seat 1.

[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A quick-installation device for a distribution box used in electrical system renovation, comprising a fixing base (1), characterized in that, The top of the fixed base (1) is fixed with a mounting bracket (2), and the mounting bracket (2) has multiple mounting holes (3) inside. The fixed base (1) is fixed with positioning mechanisms (4) on both sides, and a reinforcing mechanism (5) is provided on the outside of the fixed base (1). The positioning mechanism (4) includes a fixed plate (41), a movable threaded post (42) is movably inserted into one side of the fixed plate (41) and passes through the other side thereon, a handle pad (43) is fixed to one end of the movable threaded post (42), a positioning reinforcement plate (44) is installed at one end of the movable threaded post (42), a guide frame (45) is fixed to one side of the positioning reinforcement plate (44), a first limiting nut (46) is threaded to the outer side of the movable threaded post (42), and a second limiting nut (47) is threaded to the outer side of the movable threaded post (42).

2. The quick installation device for a distribution box for electrical renovation according to claim 1, characterized in that, The reinforcement mechanism (5) includes a fixing block (51), a fixing threaded post (52) is fixed on the outside of the fixing block (51), a limit pad (53) is fixed on the outside of the fixing threaded post (52), a reinforcement frame (54) is connected to the outside of the fixing threaded post (52) via a bearing, a lower half threaded rod (55) is fixed on the outside of the reinforcement frame (54), an upper half threaded rod (56) is fixed on the outside of the fixing plate (41), and a metal nut (57) is threadedly connected to the outside of the lower half threaded rod (55) and the upper half threaded rod (56).

3. The quick installation device for a distribution box for electrical renovation according to claim 2, characterized in that, The fixing block (51) and the fixing seat (1) are fixedly connected, and the corresponding surfaces of the lower half threaded rod (55) and the upper half threaded rod (56) are in contact.

4. The quick installation device for a distribution box for electrical renovation according to claim 2, characterized in that, The metal nut (57) has anti-slip texture on its outer side, and the corresponding surface of the reinforcing frame (54) is in contact with the outer side of the fixing plate (41).

5. The quick installation device for a distribution box for electrical renovation according to claim 1, characterized in that, The fixing plate (41) and the fixing seat (1) are fixedly connected, and the guide frame (45) and the positioning reinforcement plate (44) are bonded and fixed.

6. The quick installation device for a distribution box for electrical renovation according to claim 1, characterized in that, The fixed plate (41) has a through hole inside, the size of which is adapted to the size of the movable threaded column (42).

7. The quick installation device for a distribution box for electrical renovation according to claim 1, characterized in that, The fixed plate (41) has a limiting hole inside, the size of which is adapted to the size of the guide frame (45).

Images