Anti-impact structure of low-voltage power distribution cabinet

Abstract

The utility model discloses a low-voltage power distribution cabinet shock-resistant structure, which comprises a shock-resistant frame and a low-voltage power distribution cabinet main body assembled in the shock-resistant frame, the shock-resistant frame comprises a base, two beam frames and a protective cover, each beam frame is provided with two upright posts, the protective cover is fixedly arranged at the tops of the four upright posts, and the two upright posts are arranged on the base. A supporting seat is arranged between the two beam frames, and the two sides of the low-voltage power distribution cabinet main body are fixedly connected with four guide sleeves. According to the anti-impact structure of the low-voltage power distribution cabinet, the anti-impact frame is arranged, the low-voltage power distribution cabinet body is assembled in the anti-impact frame, the anti-impact frame forms protection outside the low-voltage power distribution cabinet, when the protective cover is subjected to external impact, the impact force can be transmitted to the beam frame at the bottom by means of the stand columns, and under the action of the damper, the impact is buffered; external impact is prevented from directly acting on the low-voltage power distribution cabinet, and the impact resistance effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to an impact-resistant structure of a low-voltage power distribution cabinet. Background Art

[0002] Low-voltage distribution cabinet is an important electrical equipment, mainly used for the distribution, control and protection of electric energy.

[0003] When the low-voltage distribution cabinet is affected by the external environment, natural disasters such as hail may cause the distribution cabinet to be subjected to direct physical impact. In order to reduce the risk of low-voltage distribution cabinets being subjected to impact, low-voltage distribution cabinets are usually designed with impact-resistant structures, such as reinforced casings, internal support structures, etc. However, the above-mentioned protective measures are mostly relatively simple, and external impacts will still directly act on the low-voltage distribution cabinet, and the impact resistance is limited. For this reason, the applicant has designed an impact-resistant structure for a low-voltage distribution cabinet to solve the above-mentioned problem. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an impact-resistant structure for a low-voltage distribution cabinet, which solves the problem that the current low-voltage distribution cabinet is usually designed with impact-resistant structures such as a reinforced outer shell and an internal support structure to reduce the risk of the low-voltage distribution cabinet being impacted, but the external impact will still directly act on the low-voltage distribution cabinet, and the impact resistance is limited.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a low-voltage distribution cabinet anti-impact structure, including an anti-impact frame and a low-voltage distribution cabinet body assembled in the anti-impact frame,

[0006] The anti-shock frame includes a base and two beams respectively arranged on the left and right sides of the base through two dampers, and a protective cover arranged on the two beams. Two columns are vertically mounted on the two beams. The protective cover is fixedly installed on the top of the four columns. A support seat for supporting the main body of the low-voltage distribution cabinet is provided between the two beams. A buffer space is reserved between the protective cover and the top of the main body of the low-voltage distribution cabinet.

[0007] Four guide sleeves distributed in a rectangular array are fixedly connected to both sides of the low-voltage distribution cabinet body, and the four guide sleeves located on the same side are divided into two groups and are slidably sleeved on two columns located on the same side respectively.

[0008] Preferably, the support seat includes a fixing plate fixedly connected between the two beam frames and a first pad glued to the top surface of the fixing plate.

[0009] Preferably, a second gasket is glued to the bottom of the low-voltage distribution cabinet body, the top surface of the first gasket and the bottom surface of the second gasket are both configured as serrated structures, and the contact surfaces of the two are staggered and engaged with each other.

[0010] Preferably, a rib extending vertically downward is provided at the bottom of the fixing plate, and the rib is integrally formed with the fixing plate.

[0011] Preferably, the left and right sides of the top of the base are vertically welded with limiting structures, and the two limiting structures are movably fitted and contacted with the outer sides of the two beams respectively.

[0012] Beneficial Effects

[0013] The utility model provides a low-voltage power distribution cabinet impact resistance structure. Compared with the prior art, it has the following beneficial effects:

[0014] The impact-resistant structure of the low-voltage distribution cabinet is provided with an impact-resistant frame. The main body of the low-voltage distribution cabinet is assembled in the impact-resistant frame. The impact-resistant frame forms protection on the outside of the low-voltage distribution cabinet. When the protective cover receives an external impact, the impact force can be transmitted to the bottom beam frame with the help of the column. Under the action of the damper, the impact is buffered, avoiding the external impact from directly acting on the low-voltage distribution cabinet, thereby improving the impact-resistant effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the structure of the impact-resistant frame of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the main body of the low-voltage power distribution cabinet of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the support seat of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the fixing plate of the utility model;

[0020] In the figure:

[0021] 100. Impact-resistant frame;

[0022] 110, base; 120, damper; 130, beam frame; 140, protective cover; 150, column; 160, support seat; 170, limit structure;

[0023] 1610, fixing plate; 1620, first liner;

[0024] 1611, ribs;

[0025] 200. Low voltage distribution cabinet main body;

[0026] 210. Guide sleeve; 220. Second gasket. DETAILED DESCRIPTION

[0027] 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 in 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.

[0028] See also Figure 1-5 The utility model provides a technical solution: an anti-shock structure of a low-voltage power distribution cabinet, comprising an anti-shock frame 100 and a low-voltage power distribution cabinet body 200 assembled in the anti-shock frame 100, the anti-shock frame 100 comprises a base 110 and two beams 130 respectively arranged on the left and right sides of the base 110 through two dampers 120, and a protective cover 140 erected above the two beams 130, two columns 150 are vertically mounted on the two beams 130, and the protective cover 140 is fixedly installed on the top of four columns 150, and a support base 160 for supporting the low-voltage distribution cabinet body 200 is provided between the two beams 130. A buffer space is reserved between the protective cover 140 and the top of the low-voltage distribution cabinet body 200. Four guide sleeves 210 distributed in a rectangular array are fixedly connected to both sides of the low-voltage distribution cabinet body 200, and the four guide sleeves 210 on the same side are divided into two groups and are slidably mounted on the two columns 150 on the same side.

[0029] Based on the above-mentioned structural setting, the impact-resistant structure of the low-voltage distribution cabinet is composed of an impact-resistant frame 100 and a low-voltage distribution cabinet body 200, wherein the low-voltage distribution cabinet body 200 is assembled in the impact-resistant frame 100, and the impact-resistant frame 100 is outside the low-voltage distribution cabinet body 200 to form a protection for the low-voltage distribution cabinet body 200. Specifically, during operation, when the external impact force acts on the protective cover 140, the external impact force will be transmitted to the two beams 130 through the four columns 150, and the two beams 130 are assembled on the base 110 through two dampers 120. Under the action of the damper 120, the external impact force transmitted to the bottom is buffered. 200 is assembled between four columns 150 through eight guide sleeves 210, and the external impact force does not directly act on the low-voltage distribution cabinet body 200, thereby avoiding deformation of the low-voltage distribution cabinet body 200. The low-voltage distribution cabinet anti-impact structure is provided with an anti-impact frame 100, and the low-voltage distribution cabinet body 200 is assembled in the anti-impact frame 100. The anti-impact frame 100 forms protection on the outside of the low-voltage distribution cabinet body 200. When the protective cover 140 is subjected to external impact, with the help of the column 150, the impact force can be transmitted to the bottom beam frame 130. Under the action of the damper 120, the impact is buffered, avoiding the external impact directly acting on the low-voltage distribution cabinet, and improving the anti-impact effect.

[0030] Furthermore, the support base 160 includes a fixing plate 1610 fixedly connected between the two beams 130 and a first gasket 1620 glued to the top surface of the fixing plate 1610. The support base 160 is used to support the bottom of the low-voltage distribution cabinet body 200 in the impact-resistant frame 100, and the first gasket 1620 can be made of elastic material, such as rubber, which can play a certain shock absorption and buffering effect.

[0031] Furthermore, the bottom of the low-voltage power distribution cabinet body 200 is glued with a second gasket 220, and the top surface of the first gasket 1620 and the bottom surface of the second gasket 220 are both set to a serrated structure, and the contact surfaces of the two are interlaced with each other. Among them, the second gasket 220, like the first gasket 1620, can be made of elastic material, such as rubber, and the two adopt a mutually interlaced serrated structure, which, on the one hand, enhances the shock absorption and buffering effect, and on the other hand, has a certain limiting effect on the low-voltage power distribution cabinet body 200, further preventing it from moving in the horizontal direction.

[0032] Furthermore, a rib 1611 extending vertically downward is provided at the bottom of the fixing plate 1610, and the rib 1611 is integrally formed with the fixing plate 1610. The provision of the rib 1611 enhances the structural strength of the fixing plate 1610 and improves the supporting capacity of the fixing plate 1610.

[0033] Furthermore, the left and right sides of the top of the base 110 are vertically welded with limiting structures 170, and the two limiting structures 170 are respectively in active contact with the outer sides of the two beams 130. The two limiting structures 170 are respectively used to limit the two beams 130 to prevent the column 150 from tilting outward when subjected to external impact.

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

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

Claims

1. A low voltage power distribution cabinet impact resistant structure, characterized in that: It comprises an impact-resistant frame (100) and a low-voltage power distribution cabinet body (200) assembled in the impact-resistant frame (100); The impact-resistant frame (100) comprises a base (110) and two beams (130) respectively arranged on the left and right sides of the base (110) through two dampers (120), and a protective cover (140) arranged on the two beams (130), two columns (150) are vertically mounted on the two beams (130), the protective cover (140) is fixedly mounted on the top of the four columns (150), a support seat (160) for supporting the low-voltage distribution cabinet body (200) is arranged between the two beams (130), and a buffer space is reserved between the protective cover (140) and the top of the low-voltage distribution cabinet body (200); Four guide sleeves (210) distributed in a rectangular array are fixedly connected to both sides of the low-voltage power distribution cabinet body (200), and the four guide sleeves (210) located on the same side are divided into two groups and are respectively slidably sleeved on two columns (150) located on the same side.

2. The anti-shock structure of a low-voltage power distribution cabinet according to claim 1 is characterized in that: The support seat (160) comprises a fixing plate (1610) fixedly connected between two beam frames (130) and a first pad (1620) glued to the top surface of the fixing plate (1610).

3. The anti-shock structure of a low-voltage power distribution cabinet according to claim 2 is characterized in that: A second gasket (220) is glued to the bottom of the low-voltage distribution cabinet body (200), the top surface of the first gasket (1620) and the bottom surface of the second gasket (220) are both configured as sawtooth structures, and the contact surfaces of the two are interlaced and engaged with each other.

4. The anti-shock structure of a low-voltage power distribution cabinet according to claim 2 is characterized in that: The bottom of the fixing plate (1610) is provided with a rib frame (1611) extending vertically downward, and the rib frame (1611) and the fixing plate (1610) are integrally formed.

5. The anti-shock structure of a low-voltage power distribution cabinet according to claim 1 is characterized in that: Limiting structures (170) are vertically welded on the left and right sides of the top of the base (110), and the two limiting structures (170) are respectively in movable contact with the outer sides of the two beam frames (130).

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