Assembled height-adjustable low-voltage distribution box

Abstract

The utility model discloses an assembled height-adjustable low-voltage distribution box, which comprises a power distribution cabinet body, a fixed substrate is fixedly mounted at the bottom of the power distribution cabinet body, and the power distribution cabinet body is connected with a connecting mechanism. The connecting mechanism comprises connecting assemblies arranged on the inner wall and the outer wall of the power distribution cabinet body, a lifting assembly is arranged on the upper section of the power distribution cabinet body, and a bearing assembly is arranged on the inner wall of the power distribution cabinet body. A push block connected to the inner side is pushed to move through a connecting spring connected to the outer wall of a connected sliding rod in a sleeving mode, the moving push block drives a fixedly connected sliding rod to move, the moving sliding rod slides along a limiting hole formed in a lifting top box, and a telescopic plate is fixedly connected to the inner wall of the back face of the power distribution cabinet body. The sliding rods slide into the inner walls of the limiting holes formed in the telescopic plates, the relative height of the power distribution cabinet body and the lifting top box which are connected is adjusted, and the overall height can be adjusted according to needs.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembled low-voltage distribution boxes with adjustable height, and in particular relates to an assembled low-voltage distribution box with adjustable height. Background Art

[0002] The rated current of the low voltage distribution box is AC 50Hz, and the rated voltage is 380V. It is used for power conversion and control of power, lighting and power distribution. This product has the characteristics of strong breaking capacity, good dynamic thermal stability, flexible electrical scheme, convenient combination, strong series and practicality, and novel structure.

[0003] The distribution box is a massive parameter in data. It is generally used to form a low-voltage distribution box. According to the electrical wiring, it is required to assemble switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches; with the continuous increase of electrical equipment, there are more and more electrical components in the distribution box. The traditional distribution box has a fixed structure and size. When the internal components are dense, it is impossible to add other components. You can only replace a larger distribution box or increase the number of distribution boxes. Therefore, the low-voltage distribution box cannot be disassembled, which is inconvenient for transportation and installation; at the same time, since the height cannot be adjusted, the space in the distribution box may be insufficient or redundant. Based on this, an assembled height-adjustable low-voltage distribution box is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an assembled height-adjustable low-voltage distribution box to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: an assembled height-adjustable low-voltage distribution box, comprising a distribution cabinet body, a fixed base plate is fixedly installed at the bottom of the distribution cabinet body, and a connecting mechanism is connected to the distribution cabinet body; the connecting mechanism includes a connecting component arranged on the inner and outer walls of the distribution cabinet body, a lifting component is arranged on the upper section of the distribution cabinet body, and a receiving component is arranged on the inner wall of the distribution cabinet body;

[0006] The lifting assembly includes a lifting top box slidably connected to the outer wall of the upper section of the distribution cabinet body, the top of the lifting top box is fixedly connected to a top plate, the back of the lifting top box is fixedly connected to a fixed frame, the inner wall of the limiting hole opened in the fixed frame is slidably connected to a sliding rod, one end of the back of the sliding rod is fixedly connected to a traction plate, the outer wall of the sliding rod is fixedly connected to a push block, and the outer wall of the sliding rod is sleeved with a connecting spring.

[0007] Preferably, the connecting assembly includes fixed slide rails fixedly connected to both sides of the distribution cabinet body, a receiving strip is fixedly connected to the bottom of the fixed slide rails, a limiting strip is fixedly connected to the inner wall of the back side of the distribution cabinet body, and a telescopic plate is fixedly connected to the back side of the distribution cabinet body.

[0008] Preferably, the receiving assembly includes a connecting slide fixedly connected to both sides of the inner wall of the distribution cabinet body, the inner wall of the limiting hole opened on the connecting slide is slidably connected with an insert rod, the outer wall of the connecting slide is slidably connected with a receiving box, the inner wall of the limiting sliding opening opened in the front section of the receiving box is slidably connected with a sliding connecting plate, and the upper and lower ends of the sliding connecting plate are fixedly connected to a fixed plate.

[0009] Preferably, the sliding rod is slidably connected to the inner wall of the limiting hole opened in the lifting top box, and the sliding rod is slidably connected to the inner wall of the limiting hole opened in the limiting strip; the movable pushing block drives the fixedly connected sliding rod to move, and the moving sliding rod slides along the limiting hole opened in the lifting top box, and a telescopic plate is fixedly connected to the inner wall of the back side of the distribution cabinet body, and the sliding sliding rod slides into the inner wall of the limiting hole opened in the telescopic plate to adjust the relative height of the connected distribution cabinet body and the lifting top box.

[0010] Preferably, the outer wall of the fixed slide rail is slidably connected to the inner wall of the limiting slide groove opened in the lifting top box, the connecting strip is fixedly connected to the outer wall of the distribution cabinet body, and the top of the telescopic plate is fixedly connected to the bottom of the lifting top box; the bottom of the fixed slide rail fixedly connected to both sides of the outer wall of the distribution cabinet body is fixedly connected with a connecting strip, the limiting slide groove opened in the connected lifting top box is slidably connected to the outer wall of the fixed slide rail, and the top plate fixedly connected to the top of the lifting top box strengthens the structure of the top of the lifting top box.

[0011] Preferably, the back of the receiving box is slidably connected to the front of the limit bar, and the receiving box is slidably connected to the inner wall of the distribution cabinet body; the inner wall of the connecting slide fixedly connected to both sides of the inner wall of the distribution cabinet body is slidably connected to the receiving box, and the inner wall of the limit holes evenly opened on the connected connecting slide is slidably connected to the plug rod, and the connected plug rod limits the position of the connected receiving box.

[0012] The utility model provides an assembled height-adjustable low-voltage distribution box with the following advantages:

[0013] 1. The assembled height-adjustable low-voltage distribution box, the connecting spring sleeved on the outer wall of the connected slide rod pushes the push block connected on the inner side to move, the moving push block drives the fixedly connected slide rod to move, the moving slide rod slides along the limit hole opened in the lifting top box, and a telescopic plate is fixedly connected to the inner wall of the back of the distribution cabinet body. The sliding slide rod slides into the inner wall of the limit hole opened in the telescopic plate, and the relative height of the connected distribution cabinet body and the lifting top box is adjusted, so that the overall height can be adjusted according to needs.

[0014] 2. The assembled height-adjustable low-voltage distribution box has a connecting slide fixedly connected to the inner wall of the two sides of the inner wall of the distribution cabinet body, and the inner wall of the connecting slide is slidably connected to a receiving box. The inner wall of the limiting holes evenly opened on the connected connecting slide is slidably connected to a plug rod, and the connected plug rod limits the position of the connected receiving box. The upper and lower ends of the sliding connecting plate slidably connected to the inner wall of the limiting sliding opening opened in the front section of the receiving box are fixedly connected to a fixed plate. The connected sliding connecting plate can be used to facilitate the isolation of the connecting components placed in the inner cavity of the receiving box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0018] Figure 3 It is a side structural schematic diagram of the utility model;

[0019] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 It is a schematic diagram of the oblique side structure of the utility model;

[0021] Figure 6 It is a schematic diagram of the oblique downward structure of the utility model;

[0022] Explanation of marks in the figure: 1. Distribution cabinet body; 2. Fixed base plate; 3. Connection mechanism; 31. Connection assembly; 311. Fixed slide rail; 312. Attachment bar; 313. Limiting bar; 314. Telescopic plate; 32. Lifting assembly; 321. Lifting top box; 322. Top plate; 323. Fixed frame; 324. Slide bar; 325. Pulling plate; 326. Push block; 327. Connecting spring; 33. Attachment assembly; 331. Connecting slide plate; 332. Insertion rod; 333. Attachment box; 334. Sliding connecting plate; 335. Fixed plate. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of an assembled height-adjustable low-voltage distribution box of the utility model in conjunction with the accompanying drawings.

[0029] like Figure 1-6As shown, the utility model is an assembled height-adjustable low-voltage distribution box, including a distribution cabinet body 1, a fixed base plate 2 is fixedly installed at the bottom of the distribution cabinet body 1, and a connecting mechanism 3 is connected to the distribution cabinet body 1; the connecting mechanism 3 includes a connecting component 31 arranged on the inner and outer walls of the distribution cabinet body 1, a lifting component 32 is arranged on the upper section of the distribution cabinet body 1, and a receiving component 33 is arranged on the inner wall of the distribution cabinet body 1; the lifting component 32 includes a lifting top box 321 slidably connected to the outer wall of the upper section of the distribution cabinet body 1, and the lifting top box 32 1 is fixedly connected with a top plate 322 on the top, a fixed frame 323 is fixedly connected with the back of the lifting top box 321, a slide rod 324 is slidably connected with the inner wall of the limiting hole opened in the fixed frame 323, a traction plate 325 is fixedly connected with one end of the back of the slide rod 324, a push block 326 is fixedly connected with the outer wall of the slide rod 324, and a connecting spring 327 is sleeved on the outer wall of the slide rod 324; the connecting assembly 31 includes a fixed slide rail 311 fixedly connected to both sides of the distribution cabinet body 1, and a receiving strip 312 is fixedly connected to the bottom of the fixed slide rail 311, and the distribution cabinet The inner wall on the back of the body 1 is fixedly connected to a limit strip 313, and a telescopic plate 314 is fixedly connected to the back of the distribution cabinet body 1; the receiving assembly 33 includes a connecting slide 331 fixedly connected to both sides of the inner wall of the distribution cabinet body 1, and the inner wall of the limit hole opened in the connecting slide 331 is slidably connected to a plug rod 332, and the outer wall of the connecting slide 331 is slidably connected to a receiving box 333, and the inner wall of the limit sliding opening opened in the front section of the receiving box 333 is slidably connected to a sliding connecting plate 334, and the upper and lower ends of the sliding connecting plate 334 are fixedly connected to a fixed plate 33 5; the slide rod 324 is slidably connected to the inner wall of the limiting hole opened in the lifting top box 321, and the slide rod 324 is slidably connected to the inner wall of the limiting hole opened in the limiting strip 313; the outer wall of the fixed slide rail 311 is slidably connected to the inner wall of the limiting slide groove opened in the lifting top box 321, the receiving strip 312 is fixedly connected to the outer wall of the distribution cabinet body 1, and the top of the telescopic plate 314 is fixedly connected to the bottom of the lifting top box 321; the back of the receiving box 333 is slidably connected to the front of the limiting strip 313, and the receiving box 333 is slidably connected to the inner wall of the distribution cabinet body 1.

[0030] The working principle of the assembled height-adjustable low-voltage distribution box: When the assembled height-adjustable low-voltage distribution box is actually used, a fixed base plate 2 is fixedly installed at the bottom of the connected distribution cabinet body 1, and the connected fixed base plate 2 supports the distribution cabinet body 1 as a whole; the bottom of the fixed slide rail 311 fixedly connected to both sides of the outer wall of the distribution cabinet body 1 is fixedly connected with a receiving strip 312, the limit slide groove provided in the connected lifting top box 321 is slidably connected to the outer wall of the fixed slide rail 311, and the top plate 322 fixedly connected to the top of the lifting top box 321 strengthens the structure of the top of the lifting top box 321, and the connected top plate 322 receives the slidingly connected lifting top box 321, and limits the connection between the connected lifting top box 321 and the distribution cabinet body 1;

[0031] The inner wall of the limiting hole of the fixed frame 323 fixedly connected to the back of the lifting top box 321 is slidably connected with a slide bar 324, and the connecting spring 327 sleeved on the outer wall of the connected slide bar 324 pushes the push block 326 connected on the inner side to move, and the moving push block 326 drives the fixedly connected slide bar 324 to move, and the moving slide bar 324 slides along the limiting hole of the lifting top box 321, and a telescopic plate 314 is fixedly connected to the inner wall of the back of the power distribution cabinet body 1, and the sliding slide bar 324 slides into the inner wall of the limiting hole of the telescopic plate 314, so as to adjust the relative height of the connected power distribution cabinet body 1 and the lifting top box 321, so as to adjust the overall height according to the needs;

[0032] The inner wall of the connecting slide 331 fixedly connected to both sides of the inner wall of the distribution cabinet body 1 is slidably connected to a receiving box 333, the inner wall of the limiting holes uniformly opened on the connected connecting slide 331 is slidably connected to an insert rod 332, the connected insert rod 332 limits the position of the connected receiving box 333, and the sliding connecting plate 334 slidably connected to the inner wall of the limiting sliding mouth opened in the front section of the receiving box 333 is fixedly connected to the upper and lower ends of the fixing plate 335, and the connecting components placed in the inner cavity of the receiving box 333 can be isolated by the connected sliding connecting plate 334.

[0033] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An assembled height-adjustable low-voltage distribution box, comprising a distribution cabinet body (1), characterized in that: A fixed base plate (2) is fixedly mounted on the bottom of the power distribution cabinet body (1), and a connecting mechanism (3) is connected to the power distribution cabinet body (1); the connecting mechanism (3) comprises a connecting component (31) arranged on the inner and outer walls of the power distribution cabinet body (1), a lifting component (32) is arranged on the upper section of the power distribution cabinet body (1), and a receiving component (33) is arranged on the inner wall of the power distribution cabinet body (1); The lifting assembly (32) comprises a lifting top box (321) slidably connected to the outer wall of the upper section of the power distribution cabinet body (1); a top plate (322) is fixedly connected to the top of the lifting top box (321); a fixing frame (323) is fixedly connected to the back of the lifting top box (321); a sliding rod (324) is slidably connected to the inner wall of a limiting hole provided in the fixing frame (323); a traction plate (325) is fixedly connected to one end of the back of the sliding rod (324); a push block (326) is fixedly connected to the outer wall of the sliding rod (324); and a connecting spring (327) is sleeved on the outer wall of the sliding rod (324).

2. The assembled height-adjustable low-voltage distribution box according to claim 1 is characterized in that: The connection assembly (31) comprises fixed slide rails (311) fixedly connected to both sides of the power distribution cabinet body (1); a receiving strip (312) is fixedly connected to the bottom of the fixed slide rail (311); a limit strip (313) is fixedly connected to the inner wall of the back side of the power distribution cabinet body (1); and a telescopic plate (314) is fixedly connected to the back side of the power distribution cabinet body (1).

3. The assembled height-adjustable low-voltage distribution box according to claim 1 is characterized in that: The receiving assembly (33) comprises a connecting slide plate (331) fixedly connected to both sides of the inner wall of the power distribution cabinet body (1); the inner wall of the limiting hole provided in the connecting slide plate (331) is slidably connected to a plug rod (332); the outer wall of the connecting slide plate (331) is slidably connected to a receiving box (333); the inner wall of the limiting sliding opening provided in the front section of the receiving box (333) is slidably connected to a sliding connecting plate (334); and the upper and lower ends of the sliding connecting plate (334) are fixedly connected to a fixing plate (335).

4. The assembled height-adjustable low-voltage distribution box according to claim 1 is characterized in that: The sliding rod (324) is slidably connected to the inner wall of the limiting hole opened in the lifting top box (321), and the sliding rod (324) is slidably connected to the inner wall of the limiting hole opened in the limiting strip (313).

5. The assembled height-adjustable low-voltage distribution box according to claim 2 is characterized in that: The outer wall of the fixed slide rail (311) is slidably connected to the inner wall of the limiting slide groove opened in the lifting top box (321), the receiving bar (312) is fixedly connected to the outer wall of the power distribution cabinet body (1), and the top of the telescopic plate (314) is fixedly connected to the bottom of the lifting top box (321).

6. The assembled height-adjustable low-voltage distribution box according to claim 3 is characterized in that: The back side of the receiving box (333) is slidably connected to the front side of the limiting strip (313), and the receiving box (333) is slidably connected to the inner wall of the power distribution cabinet body (1).

Images