Transformer area intelligent fusion terminal shell structure

Abstract

The utility model discloses a transformer area intelligent fusion terminal shell structure, which belongs to the technical field of electric power monitoring equipment and comprises a shell, a functional module and a lining structure are arranged in the shell, a closed structure is arranged at the top of the shell, and the lining structure comprises a sleeve in the shell. And one end of the sleeve is rotationally connected with a movable rod. According to the transformer area intelligent fusion terminal shell structure, through cooperative use of a sleeve and a threaded rod, the distance between a second attaching block and a first attaching block is adjusted, so that the first attaching block and the second attaching block move to be attached to the inner wall of the shell, then through the effect of a clamping groove, an attaching plate is convenient to move and install, and the practicability of the transformer area intelligent fusion terminal shell structure is improved. The fitting plate is fitted with the inner wall of the shell, so that the anti-pressure capability of the shell lining structure is improved, the shell is prevented from extruding the functional module under the condition of external force impact, the functional module is further prevented from being extruded and broken by external force, and the protection capability of the functional module is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power monitoring equipment, and specifically relates to a shell structure of an intelligent fusion terminal in an area. Background Art

[0002] The substation intelligent fusion terminal is a device that integrates functional modules such as data acquisition, processing, communication, control and security. It is used to monitor, manage and control substation (regional) power equipment and electric energy data in the power system. By connecting to the power Internet of Things or smart grid system, the substation intelligent fusion terminal can realize intelligent monitoring, operation optimization and remote control of the power system.

[0003] After checking the publication (announcement) number: CN217037642U, a safe-type intelligent fusion terminal shell is disclosed. This technology discloses that "it includes a shell and a shell cover, and a side wall of the shell close to the opening is provided with a receiving groove for accommodating the shell cover, and the shell cover is provided with a plurality of mounting components for positioning the shell cover on the shell, and the plurality of mounting components are evenly distributed along the circumference of the shell cover. A blocking component for blocking the gap between the shell and the shell cover is provided between the shell and the shell cover, and a moisture absorption component is provided between the shell and the shell cover. The present application has the effect of preventing water vapor in the air from entering the shell through the gap between the shell cover and the shell, thereby affecting a plurality of functional modules";

[0004] However, in the above-mentioned comparative documents, since the shell of the substation intelligent fusion terminal is made of plastic material, its pressure resistance is weak. During the use of the substation intelligent fusion terminal, when the substation intelligent fusion terminal is impacted by external force, the plastic shell outside the substation intelligent fusion terminal may be broken or deformed and impact the module, which may cause physical damage to the modules inside the substation intelligent fusion terminal, thereby increasing safety hazards and failing to ensure the stable operation of the power system and the safe transmission of data;

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a shell structure of an intelligent fusion terminal in an area to overcome the above-mentioned technical problems existing in the existing related technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A housing structure of a station area intelligent fusion terminal comprises a housing, a functional module is arranged inside the housing, a lining structure is arranged inside the housing, and a closed structure is arranged on the top of the housing;

[0009] The lining structure includes a sleeve inside the shell, one end of the sleeve is rotatably connected to a movable rod, the outer wall of the movable rod is slidably connected to a pressure rod, the end of the pressure rod away from the movable rod is fixedly connected to a first fitting block, the end of the sleeve away from the movable rod is threadedly connected to a threaded rod, the end of the threaded rod away from the sleeve is fixedly and rotatably connected to a second fitting block, the second fitting block and the first fitting block are both provided with slots, and the second fitting block and the first fitting block are respectively connected to fitting plates through the slots.

[0010] The second bonding block and the bonding plate are both tightly attached to the inside of the shell. The bonding plate is located in the gap between the shell and the functional module. The bonding plate is not connected to the functional module. By providing the bonding plate, the supporting area for the inner wall of the shell is increased.

[0011] A spring is fixedly connected inside the pressure rod, and one end of the spring away from the pressure rod is fixedly connected to the movable rod. By arranging the spring, the fitting effect of the first fitting block and the second fitting block with the shell is increased.

[0012] The closing structure includes a female sealing cover hinged on the top of the shell, a sub-sealing cover hinged inside the female sealing cover, and a pull rod fixedly connected to the sub-sealing cover. By arranging the female sealing cover, the sub-sealing cover and the pull rod, it is convenient to partially or completely close the top of the shell.

[0013] The female sealing cover is fixedly connected with a positioning block, the internal thread of the positioning block is penetrated by a self-tapping screw, and the self-tapping screw is threadedly connected to the shell. The female sealing cover is positioned by arranging the positioning block and the self-tapping screw.

[0014] A first U-shaped magnet plate is fixedly connected to the inside of the mother sealing cover, and a second U-shaped magnet plate is fixedly connected to the bottom of the sub-sealing cover. The magnetic pole at the top of the first U-shaped magnet plate is opposite to the magnetic pole at the bottom of the second U-shaped magnet plate. By setting the first U-shaped magnet plate and the second U-shaped magnet plate, it is convenient to position the sub-sealing cover.

[0015] To sum up, the technical effects and advantages of the utility model are as follows: the intelligent fusion terminal shell structure of the substation adjusts the distance between the second bonding block and the first bonding block through the coordinated use of the sleeve and the threaded rod, so that the first bonding block and the second bonding block are respectively moved to fit with the inner wall of the outer shell, and then through the action of the card slot, it is convenient to move the bonding plate for installation, so that the bonding plate is fit with the inner wall of the outer shell, thereby increasing the compressive resistance of the inner lining structure of the outer shell, avoiding the extrusion of the functional module when the outer shell is impacted by external force, thereby avoiding the functional module being squeezed and crushed by external force, and further increasing the protection capability of the functional module.

[0016] The coordinated use of the female sealing cover and the sub-sealing cover facilitates the sealing or partial sealing of the top of the shell, the coordinated use of the positioning block and the self-tapping screws stabilizes the female sealing cover, and the coordinated use of the first U-shaped magnet plate and the second U-shaped magnet plate facilitates the installation and use of the sub-sealing cover, thereby facilitating partial or complete opening of the top of the shell, and further facilitating partial or complete maintenance of the functional modules inside the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the housing of the utility model;

[0019] Figure 3 It is a schematic diagram of the lining structure of the utility model and its related structures;

[0020] Figure 4 It is a schematic diagram of the enclosed structure of the utility model and its related structures;

[0021] Figure 5 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. outer shell; 2. functional module; 3. lining structure; 31. sleeve; 32. movable rod; 33. pressure rod; 34. first fitting block; 35. slot; 36. threaded rod; 37. second fitting block; 38. fitting plate; 39. spring; 4. closing structure; 41. female sealing cover; 42. sub-sealing cover; 43. pull rod; 44. positioning block; 45. self-tapping screw; 46. first U-shaped magnet plate; 47. second U-shaped magnet plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-3 , a shell structure of a station area intelligent fusion terminal, including a shell 1, a functional module 2 is arranged inside the shell 1, the functional module 2 is composed of a data acquisition module, a data processing module, a communication module, a control module, etc., and the multiple modules are interconnected. The specific signal is the existing technology. There is a certain gap between the functional module 2 and the inner wall of the shell 1, and the inside of the shell 1 is provided with a lining structure 3 for increasing the pressure resistance of the shell 1. The top of the shell 1 is provided with a closing structure 4 for facilitating the blocking of the top of the shell 1;

[0025] The lining structure 3 includes a sleeve 31 inside the shell 1, and the lining structure 3 is provided with two groups. The two groups of lining structures 3 are evenly distributed inside the shell 1. One end of the sleeve 31 is rotatably connected to a movable rod 32, and the outer wall of the movable rod 32 is slidably connected to a pressure rod 33. The outer periphery of the movable rod 32 is equal to the inner periphery of the pressure rod 33. The end of the pressure rod 33 away from the movable rod 32 is fixedly connected to a first fitting block 34. The end of the sleeve 31 away from the movable rod 32 is threadedly connected to a threaded rod 36. The outer wall of the threaded rod 36 is adapted to the inner wall of the sleeve 31. The end of the threaded rod 36 away from the sleeve 31 is fixedly rotatably connected to a second fitting block 37. The second fitting block 3 7 and the first bonding block 34 are both provided with a slot 35, and the second bonding block 37 and the first bonding block 34 are respectively connected with a bonding plate 38 through the slot 35, and the sleeve 31 and the threaded rod 36 are rotated and moved in the direction away from each other to adjust the distance between the first bonding block 34 and the second bonding block 37. After the first bonding block 34 and the first bonding block 34 are respectively moved to be tightly attached to the inner wall of the shell 1, the bonding plate 38 is respectively connected with the first bonding block 34 and the second bonding block 37 through the slot 35, which is convenient for the installation and use of the bonding plate 38, thereby increasing the pressure resistance of the lining structure 3 of the shell 1 and avoiding the squeezing of the functional module 2 when the shell 1 is impacted by external force.

[0026] Reference Figure 2-3 The second bonding block 37 and the bonding plate 38 are both tightly attached to the interior of the shell 1, the card slots 35 on both sides of the bonding plate 38 are adapted to the first bonding block 34, the bonding plate 38 is located in the gap between the shell 1 and the functional module 2, the bonding plate 38 is not connected to the functional module 2, the bonding plate 38 is located between the shell 1 and the functional module 2, the bonding plate 38 increases the bonding area with the shell 1, and prevents the functional module 2 from being squeezed by external pressure after the shell 1 is impacted.

[0027] Reference Figure 3 and Figure 5 A spring 39 is fixedly connected to the inside of the pressure rod 33, and one end of the spring 39 away from the pressure rod 33 is fixedly connected to the movable rod 32. After the first fitting block 34 and the second fitting block 37 are initially fitted with the shell 1, the sleeve 31 and the threaded rod 36 continue to rotate and move, and the spring 39 is compressed and deformed, thereby further increasing the fitting effect between the first fitting block 34 and the second fitting block 37 and the shell 1.

[0028] Reference Figure 1 and Figure 4 The closing structure 4 includes a female sealing cover 41 hinged on the top of the outer shell 1, a sub-sealing cover 42 is hinged inside the female sealing cover 41, and a pull rod 43 is fixedly connected to the sub-sealing cover 42. The female sealing cover 41 blocks the top of the outer shell 1, and the sub-sealing cover 42 can open a part of the top area of ​​the outer shell 1 to facilitate local maintenance of the functional module 2.

[0029] Reference Figure 4 A positioning block 44 is fixedly connected to the female sealing cover 41. Two positioning blocks 44 are provided. The two positioning blocks 44 are symmetrically distributed with the central axis of the female sealing cover 41 as the center. The internal thread of the positioning block 44 is penetrated by a self-tapping screw 45. The self-tapping screw 45 is threadedly connected to the outer shell 1. The self-tapping screw 45 thread penetrates the positioning block 44 and is connected to the outer shell 1, thereby positioning the female sealing cover 41.

[0030] Reference Figure 4 A first U-shaped magnet plate 46 is fixedly connected to the inside of the mother sealing cover 41, and a second U-shaped magnet plate 47 is fixedly connected to the bottom of the sub-sealing cover 42. The cross-sections of the first U-shaped magnet plate 46 and the second U-shaped magnet plate 47 are both U-shaped. The magnetic pole at the top of the first U-shaped magnet plate 46 is opposite to the magnetic pole at the bottom of the second U-shaped magnet plate 47. After the second U-shaped magnet plate 47 is moved to fit with the first U-shaped magnet plate 46, the sub-sealing cover 42 is positioned after being closed.

[0031] Working principle: First, the functional modules 2 are sequentially installed inside the housing 1. The functional modules 2 include a data acquisition module, a data processing module, a communication module, a control module, etc. At this time, there is a certain gap between the front and rear sides of the functional module 2 and the front and rear sides of the inner wall of the housing 1. The sleeve 31 and the threaded rod 36 rotate and move in the direction away from each other, and the second fitting block 37 and the first fitting block 34 move horizontally until they are in close contact with the inner wall of the housing 1. At the same time, the movable rod 32 moves with the inner movement of the pressure rod 33, and the spring 39 is compressed and deformed, thereby further increasing the fitting ability of the first fitting block 34 and the second fitting block 37 with the housing 1, and then the fitting plate 38 is respectively engaged with the first fitting block 34 and the second fitting block 37 through the card slot 35 At this time, the bonding plate 38 is located in the gap between the functional module 2 and the inner wall of the shell 1. When the front and rear sides of the shell 1 are impacted from the outside, the lining structure 3 supports the inner wall of the shell 1 to prevent the shell 1 from impacting the functional module 2, thereby preventing the functional module 2 from being squeezed and crushed by external force. When it is necessary to partially repair the functional module 2 inside the shell 1, the pull rod 43 drives the sub-sealing cover 42 to flip upward, and the second U-shaped magnet plate 47 moves to the first U-shaped magnet plate 46 to separate. At this time, there is a certain gap on the mother sealing cover 41. When it is necessary to overhaul the functional module 2 on a large scale, the self-tapping screw 45 rotates and moves to the positioning block 44 to separate, and the mother sealing cover 41 can be flipped over, so that the top of the shell 1 is no longer blocked.

[0032] 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, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A housing structure of a station area intelligent fusion terminal, comprising a housing (1), characterized in that: A functional module (2) is arranged inside the shell (1), an inner lining structure (3) is arranged inside the shell (1), and a closed structure (4) is arranged on the top of the shell (1); The lining structure (3) comprises a sleeve (31) inside the outer shell (1), one end of the sleeve (31) is rotatably connected to a movable rod (32), the outer wall of the movable rod (32) is slidably connected to a pressure rod (33), the end of the pressure rod (33) away from the movable rod (32) is fixedly connected to a first fitting block (34), the end of the sleeve (31) away from the movable rod (32) is threadedly connected to a threaded rod (36), the end of the threaded rod (36) away from the sleeve (31) is fixedly rotatably connected to a second fitting block (37), the second fitting block (37) and the first fitting block (34) are both provided with a clamping groove (35), and the second fitting block (37) and the first fitting block (34) are respectively clamped with a fitting plate (38) through the clamping groove (35).

2. The housing structure of a smart integrated terminal in a substation according to claim 1, characterized in that: The second bonding block (37) and the bonding plate (38) are both tightly attached to the interior of the outer shell (1); the bonding plate (38) is located in the gap between the outer shell (1) and the functional module (2); the bonding plate (38) is not in contact with the functional module (2).

3. The housing structure of a smart integrated terminal in a substation according to claim 1, characterized in that: A spring (39) is fixedly connected inside the pressure rod (33), and one end of the spring (39) away from the pressure rod (33) is fixedly connected to the movable rod (32).

4. The housing structure of a station intelligent fusion terminal according to claim 1, characterized in that: The closed structure (4) comprises a female sealing cover (41) hinged on the top of the housing (1), a sub-sealing cover (42) is hinged inside the female sealing cover (41), and a pull rod (43) is fixedly connected to the sub-sealing cover (42).

5. The housing structure of a smart integrated terminal in a substation according to claim 4 is characterized in that: A positioning block (44) is fixedly connected to the female sealing cover (41), and a self-tapping screw (45) penetrates through the internal thread of the positioning block (44), and the self-tapping screw (45) is threadedly connected to the outer shell (1).

6. The housing structure of a smart integrated terminal in a substation according to claim 4, characterized in that: A first U-shaped magnet plate (46) is fixedly connected inside the female sealing cover (41), and a second U-shaped magnet plate (47) is fixedly connected at the bottom of the sub-sealing cover (42), wherein the magnetic pole at the top of the first U-shaped magnet plate (46) is opposite to the magnetic pole at the bottom of the second U-shaped magnet plate (47).

Images