Anti-static base for photovoltaic distribution box and use method of anti-static base

Abstract

The invention discloses an anti-static base for a photovoltaic distribution box and a use method of the anti-static base, and the anti-static base comprises four telescopic supports which are used for being placed on an existing structure, and the four telescopic supports are distributed in a rectangular shape. The top of each telescopic support is connected with a supporting block for supporting the four corners of the bottom of the photovoltaic distribution box. The anti-static base comprises four telescopic supports, the four telescopic rods are connected between every two adjacent telescopic supports, the four telescopic rods are connected in a surrounding mode to form a rectangular frame, a space for a pipeline of the photovoltaic distribution box to penetrate through is formed in the middle of the rectangular frame, and the practicability is improved by arranging the anti-static base.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to an antistatic base for a photovoltaic distribution box and a use method thereof. Background Art

[0002] Anti-static raised floors are generally installed in photovoltaic distribution rooms. The anti-static raised floors are suspended on the structural floor slabs. Photovoltaic distribution rooms are generally equipped with photovoltaic distribution boxes. At present, some traditional practices directly place the photovoltaic distribution boxes on the anti-static raised floors, which can easily cause the anti-static raised floors to crack. Another method is to reserve a position for the photovoltaic distribution box on the structural floor slabs, lay a channel steel foundation on the structural floor slabs, and then place the photovoltaic distribution box on the channel steel foundation. Although this method does not affect the anti-static raised floor, when installing the channel steel foundation, firstly, embedded parts need to be installed on the structural floor slabs, which affects the construction efficiency. Secondly, the anti-static function of the channel steel foundation is not as good as that of the special anti-static floor. Thirdly, if the channel steel foundation is not well rust-proofed, it is easy to rust in the later stage, reducing the bearing capacity and affecting the appearance. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide an anti-static base for a photovoltaic distribution box and a method of using the same. The base can be directly placed on a structural floor and its size can be adjusted according to the actual size of the photovoltaic distribution box. Its own height can be adjusted according to the height of the anti-static raised floor. In addition, it also has an anti-static function.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is an anti-static base for a photovoltaic distribution box, comprising:

[0005] Four retractable supports for being placed on the existing structure, the four retractable supports being distributed in a rectangular shape, and the top of each retractable support is connected to a support block for supporting the four corners of the bottom of the photovoltaic distribution box;

[0006] Four telescopic rods are respectively connected between two adjacent telescopic supports, and the four telescopic rods are connected to form a rectangular frame. A space is formed in the middle of the rectangular frame for the pipelines of the photovoltaic distribution box to pass through.

[0007] A further improvement of the antistatic base for a photovoltaic distribution box of the present invention is that the top of each support block is connected to an antistatic gasket for cushioning between the support block and the photovoltaic distribution box.

[0008] A further improvement of the antistatic base for a photovoltaic distribution box of the present invention is that an L-shaped antistatic baffle is also connected to the top of each support block, and when the photovoltaic distribution box is supported, two flange plates of each L-shaped antistatic baffle respectively block the adjacent two sides of the photovoltaic distribution box.

[0009] The antistatic base for a photovoltaic distribution box of the present invention is further improved in that the retractable support comprises:

[0010] Base plates used for support to existing structures;

[0011] A sleeve vertically connected to the base plate;

[0012] A core rod slidably inserted into the sleeve;

[0013] A limiting rod is used for limiting the core rod, the sleeve is provided with a first insertion hole for the limiting rod to be inserted, and the core rod is provided with a plurality of second insertion holes for the limiting rod to be selectively inserted at intervals along the axial direction.

[0014] The antistatic base for a photovoltaic distribution box of the present invention is further improved in that the telescopic rod comprises:

[0015] A C-shaped channel steel, one end of which is connected to one of the two adjacent retractable supports;

[0016] A sliding rod, one end of which is connected to the other of the two adjacent retractable supports, and the other end of which is slidably inserted in the C-shaped channel steel;

[0017] A limiting structure for limiting the sliding rod, wherein the limiting structure is connected to the C-shaped channel steel.

[0018] The antistatic base for a photovoltaic distribution box of the present invention is further improved in that the limiting structure comprises:

[0019] A screw rod, the two ends of which are respectively connected between the two flange plates of the C-shaped channel steel, and the screw rod is staggered with the sliding rod;

[0020] A clamping plate rotatably connected to the screw rod, wherein the clamping plate is provided with a threaded hole for the screw rod to pass through, and a side of the clamping plate relatively close to the slide rod is connected with a limiting clamping tooth;

[0021] A rack is connected to a side of the slide bar relatively close to the clamping plate, and the rack is matched with the limit clamping tooth.

[0022] A further improvement of the antistatic base for a photovoltaic distribution box of the present invention is that a slide groove is provided on the inner side of the web of the C-shaped channel steel throughout its length, and a slider matched with the slide groove is connected to the slide rod.

[0023] A further improvement of the antistatic base for a photovoltaic distribution box of the present invention is that the slide groove is a dovetail groove, and the slide block is adapted to the dovetail groove.

[0024] A method for using an antistatic base for a photovoltaic distribution box, comprising the steps of:

[0025] Step 1: providing the antistatic base for the photovoltaic distribution box as claimed in claim 1;

[0026] Step 2: Adjust the height of the four retractable supports until the top surface of the support block is flush with the designed top surface of the anti-static floor;

[0027] Step 3: Adjust the length of the four telescopic rods until the size of the rectangular frame formed by the connection matches the photovoltaic distribution box;

[0028] Step 4: Place the four bottom corners of the photovoltaic distribution box on the top of the four support blocks respectively.

[0029] Compared with the prior art, the advantages of the present invention are:

[0030] 1. By setting the telescopic rod, it is convenient to adjust the size of the photovoltaic distribution box according to the actual size, thus improving the practicality.

[0031] 2. By setting a retractable support and adjusting the height of the anti-static base according to the height of the anti-static raised floor, the aesthetics is improved and it is convenient for the pipelines of the photovoltaic distribution box to be routed from the bottom of the anti-static raised floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0033] Figure 1 The figure is a front view of the antistatic base for a photovoltaic distribution box according to the present invention.

[0034] Figure 2 The present invention is a detailed diagram of the limiting structure of the antistatic base used in the photovoltaic distribution box.

[0035] In the figure: 1. bottom plate; 2. sleeve; 3. core rod; 4. limit rod; 5. support block; 6. antistatic gasket; 7. L-shaped antistatic baffle; 8. C-shaped channel steel; 9. slide rod; 10. limit structure; 1001. screw rod; 1002. clamping plate; 1003. rack. DETAILED DESCRIPTION

[0036] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0037] The antistatic base for a photovoltaic distribution box and the method of using the same are further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0038] See also Figure 1-2 As shown, the anti-static base for photovoltaic distribution box includes:

[0039] Four retractable supports for being placed on the existing structure, the four retractable supports being distributed in a rectangular shape, and the top of each retractable support is connected to a support block 5 for supporting the four corners of the bottom of the photovoltaic distribution box;

[0040] Four telescopic rods are respectively connected between two adjacent telescopic supports, and the four telescopic rods are connected to form a rectangular frame. A space is formed in the middle of the rectangular frame for the pipelines of the photovoltaic distribution box to pass through.

[0041] Preferably, the top of each support block 5 is connected to an antistatic gasket 6 for cushioning between the support block 5 and the photovoltaic distribution box.

[0042] By providing the antistatic pad 6, the photovoltaic distribution box is supported on the antistatic pad 6, thereby improving the antistatic effect.

[0043] Preferably, the top of each of the support blocks 5 is also connected to an L-shaped antistatic baffle 7. When the photovoltaic distribution box is in the supported state, two flange plates of each of the L-shaped antistatic baffle 7 respectively block the adjacent two sides of the photovoltaic distribution box.

[0044] By providing the L-shaped antistatic baffle 7 to surround the photovoltaic distribution box, the stability of the photovoltaic distribution box is improved to avoid overturning, and the antistatic effect is further enhanced.

[0045] Preferably, the retractable support comprises:

[0046] Base plate 1 for supporting to the existing structure;

[0047] A sleeve 2 vertically connected to the base plate 1;

[0048] A core rod 3 slidably inserted into the sleeve 2;

[0049] The limiting rod 4 is used for limiting the core rod 3. The sleeve 2 is provided with a first insertion hole for the limiting rod 4 to be inserted into. The core rod 3 is provided with a plurality of second insertion holes spaced apart along the axial direction for the limiting rod 4 to be selectively inserted into.

[0050] By providing a retractable support and adjusting the height of the anti-static base according to the height of the anti-static raised floor, the aesthetics is improved and it is convenient for the pipelines of the photovoltaic distribution box to be routed from the bottom of the anti-static raised floor.

[0051] Preferably, the telescopic rod comprises:

[0052] A C-shaped channel steel 8, one end of which is connected to one of the two adjacent retractable supports;

[0053] A slide bar 9, one end of which is connected to the other of the two adjacent retractable supports, and the other end of which is slidably inserted in the C-shaped channel steel 8;

[0054] A limiting structure 10 is used for limiting the position of the slide rod 9 , and the limiting structure 10 is connected to the C-shaped channel steel 8 .

[0055] By setting the telescopic rod, it is convenient to adjust the size of the photovoltaic distribution box according to the actual size, thereby improving practicality.

[0056] Preferably, the limiting structure 10 comprises:

[0057] A screw rod 1001, both ends of which are respectively connected between two flange plates of the C-shaped channel steel 8, and the screw rod 1001 is staggered with the slide rod 9;

[0058] The clamping plate 1002 connected to the screw rod 1001 is rotatably provided with a threaded hole for the screw rod 1001 to pass through, and a side of the clamping plate 1002 relatively close to the slide rod 9 is connected with a limiting clamping tooth;

[0059] The rack 1003 is connected to the side of the slide bar 9 relatively close to the clamping plate 1002, and the rack 1003 is adapted to the limit clamping teeth.

[0060] When the slide bar 9 slides to the designed position, the clamping plate 1002 can be rotated in the direction of the slide bar 9 until the limiting teeth on the clamping plate 1002 contact the rack 1003 on the slide bar 9, thereby limiting the sliding of the slide bar 9.

[0061] Preferably, a slide groove is provided on the inner side of the web of the C-shaped channel steel 8 along its entire length, and a sliding block matched with the slide groove is connected to the sliding rod 9.

[0062] Specifically, the sliding groove is also provided on the opposite inner sides of the two flange plates of the C-shaped channel steel 8 , and the sliding rod 9 is correspondingly connected with an adaptive sliding block.

[0063] The mutual cooperation of a plurality of slide grooves and sliders ensures the sliding stability of the slide bar 9 and also has an anti-slip effect.

[0064] Preferably, the slide groove is a dovetail groove, and the sliding block is adapted to the dovetail groove.

[0065] By arranging the slide groove as a dovetail groove, an anti-slip effect is also achieved.

[0066] A method for using an antistatic base for a photovoltaic distribution box, comprising the steps of:

[0067] Step 1: providing the antistatic base for the photovoltaic distribution box as claimed in claim 1;

[0068] Step 2: Adjust the height of the four retractable supports until the top surface of the support block 5 is flush with the designed top surface of the anti-static floor;

[0069] Step 3: Adjust the length of the four telescopic rods until the size of the rectangular frame formed by the connection matches the photovoltaic distribution box;

[0070] Step 4: Place the four bottom corners of the photovoltaic distribution box on the top of the four support blocks 5 respectively.

[0071] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0072] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An antistatic base for a photovoltaic distribution box, characterized in that: include: Four retractable supports for being placed on the existing structure, the four retractable supports being distributed in a rectangular shape, and the top of each retractable support is connected to a support block for supporting the four corners of the bottom of the photovoltaic distribution box; Four telescopic rods are respectively connected between two adjacent telescopic supports, and the four telescopic rods are connected to form a rectangular frame. A space is formed in the middle of the rectangular frame for the pipelines of the photovoltaic distribution box to pass through.

2. The antistatic base for a photovoltaic distribution box according to claim 1, characterized in that: The top of each support block is connected to an antistatic gasket for cushioning between the support block and the photovoltaic distribution box.

3. The antistatic base for a photovoltaic distribution box according to claim 1, characterized in that: The top of each support block is also connected to an L-shaped anti-static baffle. When the photovoltaic distribution box is supported, two flange plates of each L-shaped anti-static baffle block the adjacent two sides of the photovoltaic distribution box respectively.

4. The antistatic base for a photovoltaic distribution box according to claim 1, characterized in that: The retractable support comprises: Base plates used for support to existing structures; A sleeve vertically connected to the base plate; A core rod slidably inserted into the sleeve; A limiting rod is used for limiting the core rod, the sleeve is provided with a first insertion hole for the limiting rod to be inserted, and the core rod is provided with a plurality of second insertion holes for the limiting rod to be selectively inserted at intervals along the axial direction.

5. The antistatic base for a photovoltaic distribution box according to claim 1, characterized in that: The telescopic rod comprises: A C-shaped channel steel, one end of which is connected to one of the two adjacent retractable supports; A sliding rod, one end of which is connected to the other of the two adjacent retractable supports, and the other end of which is slidably inserted in the C-shaped channel steel; A limiting structure for limiting the sliding rod, wherein the limiting structure is connected to the C-shaped channel steel.

6. The antistatic base for a photovoltaic distribution box according to claim 5, characterized in that: The limiting structure comprises: A screw rod, the two ends of which are respectively connected between the two flange plates of the C-shaped channel steel, and the screw rod is staggered with the sliding rod; A clamping plate rotatably connected to the screw rod, wherein the clamping plate is provided with a threaded hole for the screw rod to pass through, and a side of the clamping plate relatively close to the slide rod is connected with a limiting clamping tooth; A rack is connected to a side of the slide bar relatively close to the clamping plate, and the rack is matched with the limit clamping tooth.

7. The antistatic base for a photovoltaic distribution box according to claim 5, characterized in that: A sliding groove is provided on the inner side of the web of the C-shaped channel steel along its entire length, and a sliding block matched with the sliding groove is connected to the sliding rod.

8. The antistatic base for a photovoltaic distribution box according to claim 7, characterized in that: The slide groove is a dovetail groove, and the sliding block is adapted to the dovetail groove.

9. A method for using an antistatic base for a photovoltaic distribution box, characterized in that: Includes steps: Step 1: providing the antistatic base for the photovoltaic distribution box as claimed in claim 1; Step 2: Adjust the height of the four retractable supports until the top surface of the support block is flush with the designed top surface of the anti-static floor; Step 3: Adjust the length of the four telescopic rods until the size of the rectangular frame formed by the connection matches the photovoltaic distribution box; Step 4: Place the four bottom corners of the photovoltaic distribution box on the top of the four support blocks respectively.

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