Stretchable transformer substation top mechanism

Abstract

The utility model discloses a stretchable transformer station top mechanism which comprises a contraction piece and a control piece connected with the contraction piece in a matched mode, the contraction piece comprises a stretching plate and a connecting rod connected with the end portion of the stretching plate in a matched mode, the stretchable transformer station top mechanism further comprises a waterproof pad arranged on the top of the stretching plate, and the control piece comprises a threaded rod body. A sliding cylinder is arranged on the outer surface of the threaded rod body, extending plates are arranged on the two sides of the sliding cylinder and connected with the hinge blocks in a matched mode, and limiting columns are arranged at the bottom ends of the extending plates and matched with the box top. The control piece further comprises an extension rod which is fixedly connected with the threaded rod body, and one end of the extension rod is fixedly connected with a handle. The box top is connected with the control part in a matched mode, the box shell is arranged at the bottom of the box top, the box top comprises a first sliding groove, the first sliding groove is matched with the auxiliary plate, the box top further comprises a second sliding groove, and the second sliding groove can be matched with the limiting column, so that the stretching plate can be flexibly stretched.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, in particular to an expandable transformer substation top mechanism. Background Art

[0002] With the continuous development of the times, the demand for electricity in various regions is increasing. In the daily work of substations, the design of the top of the substation often makes it impossible for the substation to switch freely in different climates. At the same time, some substations are also difficult to dissipate heat, which reduces the life of the substation. Therefore, there is a need for an intelligent substation that can flexibly adjust the top of the substation and facilitate heat dissipation, so that the performance of the substation in all aspects can be optimized. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above-mentioned and / or existing problems in the existing expandable substation top mechanism, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is how to solve the adjustment problem at the top of the substation.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an expandable substation top mechanism, which includes an expansion assembly, including a contraction member, a control member connected with the contraction member; and,

[0007] The transformer box body comprises a box top, the box top is matched and connected with the control component, and a box shell arranged at the bottom of the box top.

[0008] As a preferred solution of the expandable substation top structure of the utility model, the contraction member includes an expansion plate, a connecting rod connected to the end of the expansion plate, and a waterproof pad arranged on the top of the expansion plate.

[0009] As a preferred solution of the expandable substation top mechanism described in the utility model, a limit block is arranged on the inner surface of the expansion plate, and a hinge block is arranged at the bottom end of the expansion plate, the hinge block is connected with the control part, and an auxiliary plate is also arranged at the bottom end of the expansion plate, and a ball bearing is arranged at the bottom of the auxiliary plate.

[0010] As a preferred solution of the expandable substation top mechanism described in the utility model, the control part includes a threaded rod body, a sliding cylinder is provided on the outer surface of the threaded rod body, extension plates are provided on both sides of the sliding cylinder, the extension plates are connected with the hinge blocks, and a limiting column is provided at the bottom end of the extension plate, and the limiting column cooperates with the box top.

[0011] As a preferred solution of the expandable substation top mechanism of the utility model, the control member further comprises an extension rod, the extension rod is fixedly connected to the threaded rod body, and a handle is fixedly connected to one end of the extension rod.

[0012] As a preferred solution of the expandable substation top mechanism described in the utility model, the box top includes a first slide groove, which cooperates with the auxiliary plate, and the box top also includes a second slide groove, which cooperates with the limit column; the box top also includes a first limit column, which cooperates with the limit block, and a second limit column is also arranged on the box top surface, which cooperates with the extension rod.

[0013] As a preferred solution of the expandable substation top structure described in the utility model, the box shell includes a box door, the box door includes a handle arranged on the surface, an air inlet is arranged on one side of the box shell, and a fan is arranged on the side corresponding to the air inlet.

[0014] The beneficial effects of the utility model are as follows: by installing the stretching component for adjustment, the top of the substation can be flexibly adjusted. On rainy days, the stretching board can be propped up to facilitate the rain to slide off. On sunny days, the stretching board can be unfolded to play a sunshade role and can be flexibly controlled by the handle. At the same time, the fan and air inlet therein can help the substation to dissipate heat and extend the service life of the substation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1 This is a structural diagram of the expandable substation top structure.

[0017] Figure 2 Another perspective view of the substation showing the retractable substation top structure.

[0018] Figure 3This is a cross-sectional structural diagram of the expandable substation top structure.

[0019] Figure 4 This is the main structure diagram of the transformer box with a retractable top structure of the substation.

[0020] Figure 5 This is the box top structure diagram of the expandable substation top mechanism. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Example 1

[0025] Reference Figures 1 to 5, which is the first embodiment of the utility model, and provides an expandable substation top mechanism, which includes a contraction member 101 and a control member 102 connected with the contraction member 101. The contraction member 101 includes a stretching plate 103, and a connecting rod 103a connected with the end of the stretching plate 103, and also includes a waterproof pad 103b arranged on the top of the stretching plate 103. The inner surface of the stretching plate 103 is provided with a limit block 104, and a hinge block 105 is arranged at the bottom end of the stretching plate 103, and the hinge block 105 is connected with the control member 102. The bottom end of the stretching plate 103 is also provided with an auxiliary plate 106, and the bottom of the auxiliary plate 106 is provided with a ball 106a. The control member 102 includes a threaded rod body 107, a sliding cylinder 108 is provided on the outer surface of the threaded rod body 107, and extension plates 108a are provided on both sides of the sliding cylinder 108, the extension plates 108a are connected with the hinge block 105, and a limit column 108-1 is provided at the bottom end of the extension plate 108a, and the limit column 108-1 is matched with the box top 201. The control member 102 also includes an extension rod 109, which is fixedly connected to the threaded rod body 107, and a handle 109a is fixedly connected to one end of the extension rod 109. The box top 201 also includes a box top 201, which is connected to the control member 102, and a box shell arranged at the bottom of the box top 201. The box top 201 includes a first slide groove 202, which cooperates with the auxiliary plate 106. The box top 201 also includes a second slide groove 203, which cooperates with the limiting column 108-1; the box top 201 also includes a first limiting column 204, which cooperates with the limiting block 104. A second limiting column 205 is also arranged on the surface of the box top 201, and the second limiting column 205 cooperates with the extension rod 109. Since the threads on both sides of the threaded rod body 107 are opposite, when the handle 109a is turned, the sliding cylinder 108 moves to both sides of the threaded rod body 107 respectively, and the connected extension plate 108a drives the expansion plate 103 to move in the slide groove on the top of the box through the hinge block 105. At the same time, after the expansion plate 103 is fully unfolded, the limit block 104 is just embedded in the first limit column 204.

[0026] When in use, the handle 109a is shaken to drive the threaded rod body 107 to move, so that the expansion board 103 can be flexibly expanded. When it rains, the expansion board 103 can be folded to facilitate rainwater to slide off, and can also be unfolded to provide shade and shelter from rain.

[0027] Example 2

[0028] Reference Figures 1 to 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0029] Specifically, it also includes a box shell, including a box door 202a, the box door 202a includes a handle 202a-1 arranged on the surface, an air inlet 202b is arranged on one side of the box shell, and a fan 202c is arranged on the side corresponding to the air inlet 202b. The box door 202a is a push-pull type, and the air inlet 202b is used to take in fresh air. At the same time, the rotation of the fan 202c can take out the hot air in the substation, so as to keep the temperature in the substation not too high.

[0030] When in use, one end of the fan 202c is connected to the transformer 301 and can work continuously, and the air inlet 202b cooperates with the fan 202c to provide continuous heat dissipation for the substation.

[0031] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A retractable substation top structure, characterized in that: include, A stretching assembly (100) comprises a contraction member (101), a control member (102) cooperatively connected to the contraction member (101); and, The transformer box body (200) comprises a box top (201), the box top (201) being matched and connected to the control component (102), and a box shell arranged at the bottom of the box top (201).

2. The expandable substation top structure according to claim 1, characterized in that: The contraction member (101) comprises a stretching plate (103), a connecting rod (103a) cooperatively connected to the end of the stretching plate (103), and a waterproof pad (103b) arranged on the top of the stretching plate (103).

3. The expandable substation top structure according to claim 2, characterized in that: The inner surface of the stretching plate (103) is provided with a limit block (104), and a hinge block (105) is provided at the bottom end of the stretching plate (103), the hinge block (105) is connected with the control member (102), and the bottom end of the stretching plate (103) is also provided with an auxiliary plate (106), and the bottom of the auxiliary plate (106) is provided with a ball (106a).

4. The expandable substation top structure according to claim 3, characterized in that: The control member (102) comprises a threaded rod body (107), a sliding cylinder (108) is arranged on the outer surface of the threaded rod body (107), extension plates (108a) are arranged on both sides of the sliding cylinder (108), the extension plates (108a) are connected to the hinge block (105), and a limiting column (108-1) is arranged at the bottom end of the extension plate (108a), and the limiting column (108-1) is matched with the box top (201).

5. The expandable substation top structure according to claim 4, characterized in that: The control member (102) further comprises an extension rod (109), wherein the extension rod (109) is fixedly connected to the threaded rod body (107), and one end of the extension rod (109) is fixedly connected to a handle (202a-1).

6. The expandable substation top structure according to claim 5, characterized in that: The box top (201) includes a first slide groove (202), the first slide groove (202) cooperates with the auxiliary plate (106), the box top (201) also includes a second slide groove (203), the second slide groove (203) cooperates with the limiting column (108-1); the box top (201) also includes a first limiting column (204), the first limiting column (204) cooperates with the limiting block (104), and a second limiting column (205) is also provided on the surface of the box top (201), and the second limiting column (205) cooperates with the extension rod (109).

7. The expandable substation top structure according to claim 6, characterized in that: The box shell comprises a box door (202a), the box door (202a) comprises a handle (202a-1) arranged on the surface, an air inlet (202b) is arranged on one side of the box shell, and a fan (202c) is arranged on the side corresponding to the air inlet (202b).

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