Telescopic high-voltage cabinet lintel

Abstract

The utility model discloses a telescopic high-voltage cabinet lintel which comprises an information display panel and a telescopic base assembly used for adjusting the length according to the width of a cabinet body in a telescopic mode, the information display panel is arranged on the telescopic base assembly in a length-adjustable mode, and the length of the information display panel is matched with the length of the telescopic base assembly. The lintel head of the high-voltage cabinet is designed to be telescopic, so that the lintel head can adapt to cabinet bodies with different widths, and the flexibility greatly improves the applicability and universality of the device. According to the utility model, a cabinet body with a standard size or a specially customized cabinet body can be perfectly matched by adjusting the length of the lintel head, so that the overall aesthetic property and consistency are ensured, the production simplification can be realized, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to high voltage equipment field especially relates to a high voltage cabinet corbel head. BACKGROUND

[0002] The high voltage cabinet corbel head plays a vital role in the high voltage electrical system. First, it bears the identification and differentiation function, and can help the operation and maintenance personnel to quickly and accurately locate the target equipment among the many cabinet bodies. Secondly, the safety warning function cannot be ignored, and the warning information emphasizes the potential risks of high voltage equipment to the on-site personnel at all times, and for the cabinets with interlocking devices, the relevant operation warning can effectively avoid the misoperation caused by unclear interlocking situation. Thirdly, it has the information integration and management auxiliary function, and the equipment basic parameters, equipment capacity adjustment and load planning can be quickly judged, so as to ensure that a series of work such as daily maintenance and replacement are efficiently and orderly promoted. However, in the complete high voltage equipment, due to the different widths of each cabinet, the size of the high voltage cabinet corbel head is also different, and multiple corbel heads of different sizes need to be manufactured to meet the needs of different cabinets, which greatly increases the production cost. SUMMARY

[0003] The utility model solves the technical problem that the above background technology mentioned in the prior art is overcome, and a telescopic high voltage cabinet corbel head which can be repeatedly written and has adjustable length according to the width of the cabinet is provided.

[0004] To solve the above technical problems, the technical scheme provided by the utility model is as follows:

[0005] A telescopic high voltage cabinet corbel head, comprising an information display panel and a telescopic base assembly for adjusting the length according to the width of the cabinet, the length-adjustable information display panel is arranged on the telescopic base assembly, and the length of the information display panel matches the length of the telescopic base assembly.

[0006] In the above telescopic high voltage cabinet corbel head, preferably, the telescopic base assembly comprises a fixed base and a movable base, and the movable base is movably arranged at the end of the fixed base. The length of the entire base is adjusted by moving the movable base.

[0007] In the above telescopic high voltage cabinet corbel head, preferably, a limiting component is arranged between the fixed base and the movable base for fixing the position of the movable base after the movable base is extended to the appropriate position. The limiting component can fix the movable base after it is extended to the appropriate position, prevent the movable base from shifting, and ensure the stability of the device during use.

[0008] Preferably, the limiting assembly comprises a limiting clamping head arranged on the movable base and a limiting clamping hole arranged on the fixed base, and the limiting clamping head is movably arranged on the movable base through an elastic member. The fixed base is provided with a plurality of limiting clamping holes, and when the movable base is extended to a suitable position, the limiting clamping head is popped out from the limiting clamping hole at this position through the elastic member to achieve fixation. When it is necessary to adjust the movable base, the limiting clamping head can be simply pressed to adjust the movable base.

[0009] Preferably, the fixed base and the movable base are both in U-shaped structure, the movable base is slidably arranged in the inner cavity of the fixed base, and the movable base is arranged at both ends of the fixed base. The U-shaped structure enables the movable base to be completely embedded in the inner cavity of the fixed base, thereby saving space and being suitable for very narrow cabinet bodies. The movable base arranged at both ends of the fixed base can expand the extension range and be suitable for very wide cabinet bodies. This arrangement expands the extension adjustment range of the cornice head and enhances the applicability of the cornice head to cabinet bodies of various widths.

[0010] Preferably, the information display board is a rollable repeated writing board, and the repeated writing board is provided with a rolling shaft at both ends for rolling the excess repeated writing board, and the rolling shaft is vertically arranged on the movable base. The information display board is arranged as a rollable repeated writing board, which greatly facilitates daily identification and recording. The operator can record the state, maintenance information or warning slogans of the high-voltage cabinet on the writing board without the need to replace the label or use a non-reusable marking method each time. This erasable feature not only improves work efficiency but also helps to maintain the neatness and professionalism of the appearance of the high-voltage cabinet. More importantly, the use of the repeated writing board reduces the consumption of paper and ink, is an environmentally friendly choice, conforms to the concept of sustainable development, and the repeated writing board can be rolled, so that the repeated writing board can be simultaneously adjusted in length according to the extension of the extension base assembly, thereby ensuring the consistency and aesthetics of the device and improving the convenience of use.

[0011] Preferably, the cornice head further comprises a plurality of cornice support plates for supporting the information display board, the cornice support plates are vertically arranged on the extension base assembly, and one side of the cornice support plates abuts against the information display board. The cornice support plates can support the information display board, thereby facilitating the information display board to stably display the content of the information display board.

[0012] Preferably, a limiting clamping hole is formed on the telescopic base assembly, and a fixing column is arranged at the bottom of the lintel support plate for inserting into the limiting clamping hole for fixing. Through the limiting clamping hole and the fixing column, the lintel support plate can be easily moved and fixed, and the number and position of the lintel support plate can be flexibly arranged according to the telescopic condition of the device, so that quick assembly and adjustment are realized, and the operation is simple.

[0013] Preferably, a plurality of connecting holes for fixedly connecting with the high-voltage cabinet are arranged on the bottom surface of the fixed base in intervals. This arrangement facilitates the quick penetration of connecting members such as bolts, realizes the quick and stable connection of the lintel with the high-voltage cabinet, simplifies the installation process, and improves the installation efficiency.

[0014] Compared with the prior art, the high-voltage cabinet lintel of the utility model has the advantages that:

[0015] The telescopic design of the high-voltage cabinet lintel of the utility model makes it able to adapt to cabinet bodies of different widths, and this flexibility greatly improves the applicability and versatility of the device. Whether it is a standard-sized cabinet body or a specially customized cabinet body, the length of the lintel can be adjusted to perfectly match, thereby ensuring the overall aesthetic appearance and consistency, and realizing production singularity, and reducing production cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a whole structure schematic diagram of the extension state of a telescopic high-voltage cabinet lintel.

[0018] Figure 2 It is Figure 1 The enlarged view of A in the above figure.

[0019] Figure 3 It is a whole structure schematic diagram of the contraction state of a telescopic high-voltage cabinet lintel.

[0020] LEGEND

[0021] 1, fixed base; 2, movable base; 3, repeated writing plate; 4, winding shaft; 5, lintel support plate; 6, limiting clamping head; 7, limiting clamping hole; 8, connecting hole. DETAILED DESCRIPTION

[0022] For the convenience of understanding the utility model, the following will combine with the description drawings and the preferred embodiments to make more comprehensive and detailed description of the utility model, but the protection scope of the utility model is not limited to the following specific embodiments.

[0023] Need to be particularly pointed out is, when certain element is described as " fixed on, fixed to, connected to or communicated with " another element, it can be directly fixed, fixed, connected or communicated in another element, also can be indirectly fixed, fixed, connected or communicated in another element through other intermediate connecting piece.

[0024] Unless otherwise defined, all professional terms used in the following are the same as the meanings understood by those skilled in the art. The professional terms used in the present text are only for the purpose of describing specific embodiments and are not intended to limit the protection scope of the utility model.

[0025] Unless otherwise specified, various raw materials, reagents, instruments and equipment used in the utility model can be purchased from the market or can be prepared by the existing method.

[0026] Embodiment:

[0027] As Figures 1 to 3 The telescopic high-voltage cabinet lintel of the embodiment, as shown in the figure, includes an information display board and a telescopic base assembly for telescopic adjustment of length according to the width of the cabinet body, the length-adjustable information display board is arranged on the telescopic base assembly, and the length of the information display board matches the length of the telescopic base assembly.

[0028] In the embodiment, the telescopic base assembly includes a fixed base 1 and a movable base 2, and the movable base 2 is movably arranged at the end of the fixed base 1.

[0029] In the embodiment, a limiting assembly for fixing the position of the movable base 2 after the movable base 2 is extended to the appropriate position is further arranged between the fixed base 1 and the movable base 2.

[0030] In the embodiment, the limiting assembly includes a limiting chuck 6 arranged on the movable base 2 and a limiting chuck hole 7 arranged on the fixed base 1, and the limiting chuck 6 is movably arranged on the movable base 2 through an elastic member.

[0031] In the embodiment, the fixed base 1 and the movable base 2 are both in U shape, the movable base 2 is slidably arranged in the inner cavity of the fixed base 1, and the two ends of the fixed base 1 are both provided with the movable base 2.

[0032] In this embodiment, the information display panel is a retractable writing pad 3. Both ends of the retractable writing pad 3 are equipped with a winding shaft 4 for winding up excess retractable writing pads 3. The winding shaft 4 is vertically mounted on the movable base 2. The retractable writing pad 3 is made of retractable plastic and can be cleaned with a special solution before being reused for writing. The aforementioned winding shaft 4 can be a conventional device in the prior art.

[0033] In this embodiment, a plurality of lintel support plates 5 are also included for supporting the information display panel. The lintel support plates 5 are vertically arranged on the telescopic base assembly, and one side of the lintel support plate 5 abuts against the information display panel.

[0034] In this embodiment, a limiting hole 7 is provided on the telescopic base assembly, and a fixing post is provided at the bottom of the lintel support plate 5 for inserting into the limiting hole 7 for fixing.

[0035] In this embodiment, the bottom surface of the fixed base 1 is provided with a plurality of connection holes 8 for fixed connection with the high voltage cabinet.

[0036] In this embodiment, the specific operation steps are as follows: First, based on the width of the high-voltage cabinet, extend or retract the movable bases 2 at both ends. After adjusting to a suitable position, the limiting clips 6 on the movable bases 2 are fixed by popping out the limiting clip holes 7 through elastic elements. At the same time, since the winding shaft 4 is set on the movable base 2, the winding shaft 4 moves with the movable base 2, causing the winding shaft 4 to rotate, releasing or winding the repeating writing board 3, such as... Figure 1 As shown in the extended state, the movable bases 2 at both ends extend from both ends of the fixed base 1, as... Figure 3 In the retracted state shown, the movable bases 2 at both ends can be retracted into the inner cavity of the fixed base 1. Then, according to the adjusted length, the number of lintel support plates 5 is selected. Since the bottom of the lintel support plate 5 is equipped with a fixing post, the fixing post can be directly inserted into the limiting card hole 7 to achieve fixation. Finally, it is fixed to the high-voltage cabinet through the connection hole 8 of the fixed base 1, and the information is written and displayed on the repeat writing board 3.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A telescopic high voltage cabinet header, characterized in that, The information display board is set on the telescopic base assembly, and the length of the information display board is adjustable.

2. The telescopic high voltage cabinet header according to claim 1, characterized in that, The telescopic base assembly comprises a fixed base (1) and a movable base (2).

3. The telescopic high voltage cabinet header according to claim 2, characterized in that, The fixed base (1) and the movable base (2) are further provided with a limiting assembly for fixing the position of the movable base (2) after the movable base (2) is extended to a proper position.

4. The telescopic high voltage cabinet header according to claim 3, characterized in that, The limiting assembly comprises a limiting clamping head (6) provided on the movable base (2) and a limiting clamping hole (7) provided on the fixed base (1), and the limiting clamping head (6) is movably provided on the movable base (2) through an elastic member.

5. The telescopic high voltage cabinet header of claim 2, wherein, The fixed base (1) and the movable base (2) are both in U shape, the movable base (2) is slidably provided in the inner cavity of the fixed base (1), and the fixed base (1) is provided with the movable base (2) at both ends.

6. The telescopic high voltage cabinet header of claim 2, wherein, The information display board is a rollable repeated writing board (3), both ends of the repeated writing board (3) are provided with a rolling shaft (4) for rolling the excess repeated writing board (3), and the rolling shaft (4) is vertically provided on the movable base (2).

7. The telescopic high voltage cabinet header of claim 1, wherein, Further comprising a plurality of corbel head support plates (5) for supporting the information display board, the corbel head support plates (5) are vertically and perpendicularly provided on the telescopic base assembly, and one side of the corbel head support plates (5) abuts against the information display board.

8. The telescopic high voltage cabinet header according to claim 7, characterized in that, The telescopic base assembly is provided with a limiting clamping hole (7), and the bottom of the corbel head support plate (5) is provided with a fixing column for inserting and fixing the limiting clamping hole (7).

9. The telescopic high voltage cabinet header according to any one of claims 2-6, characterized in that, The bottom surface of the fixed base (1) is provided with a plurality of connecting holes (8) for fixedly connecting with the high-voltage cabinet.

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