Box-type substation

Abstract

The utility model relates to a box-type substation. The technical problem to be solved by the utility model is to provide a box-type substation with an eave having a convergence function. According to the technical scheme, the transformer substation ridge tile drainage box comprises a box top assembly, the box top assembly comprises a box top cover, transformer substation ridge tiles, ridge tile transition plates, a main drainage piece and side drainage pieces, top cover limiting blocks are arranged at the two ends of the box top cover, and guide openings are formed in the top cover limiting blocks; the main drainage piece comprises a main drainage piece water diversion part, a main drainage piece fixing part and a main drainage piece screw, a main water diversion groove is formed in the main drainage piece water diversion part, and the main drainage piece screw penetrates through the guide opening to be in threaded connection with the main drainage piece fixing part. The drainage box has the advantages that the waterproof area above the box top cover is widened in a disguised mode through the main drainage piece and the side drainage pieces, water can be gathered together through the main gutter and the auxiliary gutter and flows out through the drainage holes, the drainage effect is good, the rainproof effect is good, personnel can operate the drainage box conveniently in rainy days, and safety is high.

Description

Technical Field

[0001] The utility model relates to a box-type transformer substation. Background Art

[0002] The box-type substation is a prefabricated power distribution equipment that integrates high-voltage switchgear, distribution transformers and low-voltage distribution devices. They are combined in one or several boxes according to a certain wiring scheme, can adapt to various environments, and are easy to install and use. When it rains, the rainwater of the existing outdoor box-type substation will flow out in all directions through the roof. In actual use, it is found that the eaves are short, and the rainwater is easy to enter the cabinet through some door gaps when it is tilted or heavy rain. The eaves of the box-type substation do not have a confluence function and cannot shelter from rain. When personnel perform maintenance on rainy days, they are easy to carry water with them. The practicability is not high and the safety is poor. Improvements and optimizations are made for this. Utility Model Content

[0003] In order to solve the above problems, the technical problem to be solved by the utility model is to provide a box-type substation with a converging function on the eaves.

[0004] The technical solution adopted by this utility model box-type substation: It includes a box top assembly, characterized in that the box top assembly includes a box top cover, a substation ridge tile, a ridge tile transition plate, a main drainage member arranged at the front and rear ends of the box top cover, and a side drainage member arranged on the left and right sides of the box top cover, the box top cover is provided with a top cover limit block at both ends, and the top cover limit block is provided with a guide port, the main drainage member includes a main drainage member water diversion part, a main drainage member fixing part arranged at both ends of the inner side of the main drainage member water diversion part, and a main drainage member screw, the main drainage member water diversion part is provided with a main water diversion groove penetrating at both ends, the main drainage member screw passes through the guide port and is threadedly connected with the main drainage member fixing part, the side drainage member includes a side drainage member mounting part and a side drainage member water diversion part, the side drainage member water diversion part is provided with an auxiliary water diversion groove, the main drainage member water diversion part is higher than the side drainage member water diversion part, the main water diversion groove and the auxiliary water diversion groove are both high in the middle and low on both sides, the two ends of the main water diversion groove are communicated with the two ends of the side drainage member water diversion part, and the two ends of the auxiliary water diversion groove are provided with drainage holes connected with pipelines.

[0005] The main drainage member is detachably mounted on the front and rear ends of the box top cover, and the side drainage member is detachably mounted on the left and right sides of the box top cover.

[0006] The guide opening includes an initial limit opening, a raised opening, a transition opening and a sinking opening which are sequentially connected from the inside to the outside. The initial limit opening and the transition opening are both horizontally arranged, the transition opening is higher than the initial limit opening, and the sinking opening is vertically arranged.

[0007] The side drainage member water diversion part is provided with a side drainage member positioning opening inside the auxiliary water diversion groove for positioning the end of the main drainage member water diversion part.

[0008] Support frames for installing the substation ridge tiles are arranged at intervals on the box top cover, and the support frames are high in the middle and low at both ends.

[0009] The advantages of the box-type substation of the utility model are: the waterproof area above the box top cover is widened in disguise by the main drainage parts and the side drainage parts, the main water diversion trough and the auxiliary water diversion trough can gather water together and flow out through the drainage holes, the drainage effect is good, the rainproof effect is good, it is convenient for personnel to operate on rainy days, the practicability is high, and the safety is high; the structure of the guide port makes the main drainage parts and the side drainage parts detachable and the movement is stable and reliable, the limit is accurate, it is not easy to shake, and the structure is firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0011] Figure 1 It is a schematic diagram of the box top assembly structure of the utility model box-type substation;

[0012] Figure 2 It is a structural schematic diagram of the box top cover of the utility model;

[0013] Figure 3 yes Figure 2 A partial enlarged view of

[0014] Figure 4 It is a structural schematic diagram of the main drainage component of the utility model;

[0015] Figure 5 yes Figure 4 A partial enlarged view of

[0016] Figure 6 It is a structural schematic diagram of the side drainage member of the utility model;

[0017] Figure 7 yes Figure 6 A partial enlarged view of . DETAILED DESCRIPTION

[0018] like Figure 1-7As shown, the box-type substation involved in the utility model includes a box top assembly, which includes a box top cover 1, a substation ridge tile 2 arranged on the box top cover 1, a ridge tile transition plate 3, a main drainage member 4 arranged at the front and rear ends of the box top cover 1, and a side drainage member 5 arranged on the left and right sides of the box top cover 1. Top cover limit blocks 8 are provided at both ends of the box top cover 1, and a guide port 9 is provided on the top cover limit block 8. The main drainage member 4 includes a main drainage member water diversion part 10, a main drainage member fixing part 11 arranged at both ends of the inner side of the main drainage member water diversion part 10, and a main drainage member screw 12. The main drainage member water diversion part 10 is provided with a main water diversion groove 13 running through both ends, and the main drainage member screw 12 passes through the guide port 9 and is threadedly connected to the main drainage member fixing part 11 Then, the side drainage member 5 includes a side drainage member installation portion 15 and a side drainage member water diversion portion 16, an auxiliary water diversion groove 17 is arranged in the side drainage member water diversion portion 16, the main drainage member water diversion portion 10 is higher than the side drainage member water diversion portion 16, the main water diversion groove 13 and the auxiliary water diversion groove 17 are both higher in the middle and lower on both sides, both ends of the main water diversion groove 13 are communicated with both ends of the side drainage member water diversion portion 16, and both ends of the auxiliary water diversion groove 17 are provided with drainage holes 18 connected with pipes, and the waterproof area above the box top cover 1 is widened in disguise by the main drainage member 4 and the side drainage member 5, the main water diversion groove 13 and the auxiliary water diversion groove 17 can gather water together and flow out through the drainage hole 18, so as to achieve good drainage effect and good rainproof effect, which is convenient for personnel to operate in rainy days, and has high practicality and high safety.

[0019] The main drainage component 4 is detachably mounted at the front and rear ends of the box top cover 1, and the side drainage component 5 is detachably mounted on the left and right sides of the box top cover 1. The detachable setting is more flexible in use, can be installed according to user needs, and is also convenient for disassembly during later maintenance.

[0020] The guide opening 9 includes an initial limit opening 20, a raised opening 21, a transition opening 22 and a sinking opening 23 which are sequentially connected from the inside to the outside. The initial limit opening 20 and the transition opening 22 are both horizontally arranged, the transition opening 22 is higher than the initial limit opening 20, and the sinking opening 23 is vertically arranged. The water diversion part 10 of the main drainage component moves with the guide opening 9. The raised opening 21 can effectively prevent the water diversion part 10 of the main drainage component from malfunctioning at the initial limit opening 20, affecting the connection tightness of the overall structure. The sinking opening 23 prevents the water diversion part 10 of the main drainage component from moving forward and backward after docking with the water diversion part 16 of the side drainage component, so that the docking is stable and reliable.

[0021] The side drainage member water diversion part 16 is provided with a side drainage member positioning opening 19 inside the auxiliary water diversion groove 17 for positioning the end of the main drainage member water diversion part 10, so that the positioning is accurate and reliable.

[0022] Support frames 26 for installing the substation ridge tiles 2 are provided at intervals on the box top cover 1. The support frames 26 are high in the middle and low at both ends, which can speed up the discharge of water.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. A box-type substation, comprising a box top assembly, characterized in that: The box top assembly comprises a box top cover (1), a substation ridge tile (2) arranged on the box top cover (1), a ridge tile transition plate (3), a main drainage member (4) arranged at the front and rear ends of the box top cover (1), and side drainage members (5) arranged at the left and right sides of the box top cover (1); both ends of the box top cover (1) are provided with a top cover limit block (8); the top cover limit block (8) is provided with a guide opening (9); the main drainage member (4) comprises a main drainage member water diversion part (10), a main drainage member fixing part (11) arranged at both ends of the inner side of the main drainage member water diversion part (10), and a main drainage member screw (12); the main drainage member water diversion part (10) is provided with a main water diversion groove penetrating at both ends (13), the main drainage member screw (12) passes through the guide opening (9) and is threadedly connected to the main drainage member fixing portion (11), the side drainage member (5) comprises a side drainage member mounting portion (15) and a side drainage member water diversion portion (16), an auxiliary water diversion groove (17) is provided in the side drainage member water diversion portion (16), the main drainage member water diversion portion (10) is higher than the side drainage member water diversion portion (16), the main water diversion groove (13) and the auxiliary water diversion groove (17) are both higher in the middle and lower on both sides, the two ends of the main water diversion groove (13) are connected to the two ends of the side drainage member water diversion portion (16), and the two ends of the auxiliary water diversion groove (17) are provided with drainage holes (18) connected to the pipeline.

2. The box-type substation according to claim 1 is characterized in that: The main drainage member (4) is detachably mounted on the front and rear ends of the box top cover (1), and the side drainage member (5) is detachably mounted on the left and right sides of the box top cover (1).

3. The box-type substation according to claim 1 is characterized in that: The guide opening (9) comprises an initial limit opening (20), a raised opening (21), a transition opening (22) and a sinking opening (23) which are sequentially connected from the inside to the outside, the initial limit opening (20) and the transition opening (22) are both arranged horizontally, the transition opening (22) is higher than the initial limit opening (20), and the sinking opening (23) is arranged vertically.

4. The box-type substation according to claim 3 is characterized in that: The side drainage member water diversion portion (16) is provided with a side drainage member positioning opening (19) on the inner side of the secondary water diversion groove (17) for positioning the end of the main drainage member water diversion portion (10).

5. The box-type substation according to claim 1 is characterized in that: Support frames (26) for installing the substation ridge tiles (2) are provided at intervals on the box top cover (1); the support frames (26) are higher in the middle and lower at both ends.

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