A power distribution network automation control box

Abstract

The present invention relates to the technical field of power control boxes, and specifically to a power distribution network automation control box, comprising a box body, a mounting structure is provided on the inner side of the box body, a snap-fit ​​structure is connected between the mounting structure and the box body, an opening and closing structure is provided on the side of the box body, the opening and closing structure is connected with a positioning structure, a heat dissipation structure is connected between the positioning structure and the box body, and a fixing structure is provided on the inner side of the box body; the space in the box can be reasonably utilized according to the number of installed components through the mounting structure, the mounting mesh can be conveniently added through the snap-fit ​​structure, the heat dissipation effect on the entire interior of the control box can be improved through the heat dissipation structure, and the connecting wires of the operation panel can be fixed through the fixing structure to avoid disconnection at the wiring point.

Description

Technical Field

[0001] The invention relates to the technical field of power control boxes, in particular to an automatic control box for a power distribution network. Background Art

[0002] The power distribution network automation control box is an important equipment in the field of power distribution network automation. The power distribution network automation control box is used to install various electrical components and circuit boards. The number of electrical components installed and the size of circuit boards in the control box are different in different scenarios and different needs.

[0003] However, the installation position inside the existing control box is usually relatively fixed, which may easily lead to the situation that the internal components fail to fully utilize the space inside the box, which may cause heat accumulation due to a large number of local components, and is not conducive to the normal operation of the electronic components. At the same time, the cover of the control box is usually used to install the operation panel, and the connecting wires between the operation panel and the internal components are usually not fixed. When the box door is repeatedly opened, the connection status of the wire connection may be affected. At the same time, the box cover is often freely rotating, which is not convenient for maintenance. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides an electric power distribution network automation control box.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an electric power distribution network automation control box, including a box body, a mounting structure is provided on the inner side of the box body, a locking structure is connected between the mounting structure and the box body, an opening and closing structure is provided on the side of the box body, the opening and closing structure is connected with a positioning structure, a heat dissipation structure is connected between the positioning structure and the box body, and a fixing structure is provided on the inner side of the box body.

[0006] Specifically, the mounting structure includes a contact plate, the contact plate is fixedly connected to the inner side of the box body, the side of the contact plate is slidably connected to a mounting mesh plate, the side of the mounting mesh plate is fixedly connected to a threaded slider, the contact plate is arranged between the mounting mesh plate and the threaded slider, the inner side of the box body is rotatably connected to a drive screw, and the drive screw is threadedly connected to the side of the threaded slider.

[0007] Specifically, a guide rod is fixedly connected to the inner side of the box body, the guide rod and the driving screw are arranged parallel to each other, the guide rod is slidably connected to a threaded slider arranged on the same side, an adjusting rod is rotatably connected to the inner side of the box body, the end of the adjusting rod is fixedly connected to a first bevel gear, the side of the first bevel gear is meshed with a second bevel gear, and the middle part of the second bevel gear is fixedly connected to the driving screw.

[0008] Specifically, the locking structure includes a bevel locking rod, which is slidably connected to the inner side of the box body, a fifth spring is fixedly connected between the bevel locking rod and the box body, a locking groove is provided on the bottom side of the threaded slider, and the end of the bevel locking rod is locked with the threaded slider through the locking groove.

[0009] Specifically, the opening and closing structure includes a box cover, which is rotatably connected to the side of the box body, and a locking rod is rotatably connected to the box cover. A blocking block is fixedly connected to the inner side of the box body, and the end of the locking rod is in conflict with the blocking block. A first positioning groove is provided on the side of the locking rod.

[0010] Specifically, a resistance groove is provided on the side of the locking rod, a positioning rod is slidably connected to the inner side of the box cover, a first spring is fixedly connected between the positioning rod and the box cover, the end of the positioning rod is in resistance with the locking rod through the resistance groove, a limiting block is fixedly connected to the side of the locking rod, a limiting groove is provided on the inner side of the box cover, and the limiting block is slidably connected to the box cover through the limiting groove.

[0011] Specifically, the positioning structure includes a driving rod, which is slidably connected to the inner side of the box cover, a second spring is fixedly connected between the driving rod and the box cover, the end of the driving rod is in conflict with the side of the locking rod, and the other end of the driving rod is vertically provided with a ramp rod, the ramp rod is slidably connected to the box cover, a third spring is fixedly connected between the ramp rod and the box cover, and the ramp end of the ramp rod is in conflict with the end of the driving rod.

[0012] Specifically, the end of the inclined rod is slidably connected to a support rod, a fourth spring is fixedly connected between the support rod and the inclined rod, the end of the support rod is fixedly connected to a slot block, the inner side of the box is fixedly connected to a cross block, and the end of the cross block is engaged with the slot block.

[0013] Specifically, the heat dissipation structure includes a first gear, the end of the box cover is fixedly connected to the first gear, the side of the first gear is meshed with a second gear, the second gear is rotationally connected to the box body, the inner side of the box body is slidably connected to a connecting rod, the side of the connecting rod is provided with a tooth groove, and the second gear is meshed with the connecting rod through the tooth groove.

[0014] Specifically, a fan is installed on the bottom side of the box body, and a plurality of sealing plates are provided on the top side of the fan. A torsion spring is fixedly connected between one end of the sealing plate and the box body, a plurality of guide grooves are provided on the side of the connecting rod, and an inner sliding rod is fixedly connected to the other end of the sealing plate, and the inner sliding rod is slidably connected to the connecting rod through the guide groove.

[0015] Specifically, the fixing structure includes a guide rail, the inner sides of the box body and the box cover are fixedly connected with the guide rail, the guide rail is slidably connected with a fixing block, the inner side of the fixing block is slidably connected with a fastening block, the end of the fastening block is fixedly connected with an insertion rod, a plurality of second positioning grooves are provided on both sides of the guide rail, the insertion rod is slidably connected to the guide rail through the second positioning grooves, the side surface of the fixing block is threadedly connected with a fastening screw, and the end of the fastening screw conflicts with the fastening block.

[0016] The beneficial effects of the present invention are:

[0017] (1) In the power distribution network automation control box described in the present invention, a mounting structure is provided on the inner side of the box body, and a snap-fit ​​structure is connected between the mounting structure and the box body. The mounting structure can be used to reasonably utilize the space in the box according to the number of installed components, and the snap-fit ​​structure can be used to conveniently add an installation mesh.

[0018] (2) In the power distribution network automation control box described in the present invention, an opening and closing structure is provided on the side of the box body, and the opening and closing structure is connected to a positioning structure. The opening and closing of the box cover can be controlled by the opening and closing structure, and the opening position of the box cover can be fixed by the positioning structure, so as to facilitate the maintenance of the components in the box.

[0019] (3) In the power distribution network automation control box described in the present invention, a heat dissipation structure is connected between the positioning structure and the box body, and the heat dissipation effect of the entire interior of the control box can be improved through the heat dissipation structure.

[0020] (4) In the power distribution network automation control box described in the present invention, a fixing structure is provided on the inner side of the box body, and the connecting wires of the operation panel can be fixed by the fixing structure to avoid disconnection at the wiring point. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0023] Figure 2 for Figure 1 The structural schematic diagram of the box cover shown;

[0024] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A shown;

[0025] Figure 4 for Figure 2 The enlarged structural diagram of part B is shown;

[0026] Figure 5 for Figure 4 The structural schematic diagram of the cross block shown;

[0027] Figure 6 for Figure 1 The schematic diagram of the connection structure between the box body and the box cover shown;

[0028] Figure 7 for Figure 6 The enlarged structural diagram of the C part is shown;

[0029] Figure 8 for Figure 1 The structural schematic diagram of the box shown;

[0030] Fig. 9 for Figure 8 The enlarged structural diagram of the D part shown;

[0031] Fig.10 for Figure 6 The schematic diagram of the connection structure between the box body and the mounting mesh plate shown;

[0032] Fig.11 for Figure 1 A schematic diagram of the connection structure between the box cover and the locking rod shown;

[0033] Fig.12 for Fig.11 The enlarged structural diagram of the E part shown;

[0034] Fig.13 for Figure 6 The structural schematic diagram of the installation mesh plate shown;

[0035] Fig.14 for Fig.13 The enlarged structural diagram of the F part is shown;

[0036] Fig.15 for Figure 6 Schematic diagram of the connection structure between the contact plate and the mounting mesh plate shown.

[0037] In the figure: 1, box body; 2, opening and closing structure; 201, box cover; 202, locking rod; 203, limiting block; 204, limiting groove; 205, first positioning groove; 206, resistance groove; 207, positioning rod; 208, first spring; 209, blocking block; 3, positioning structure; 301, driving rod; 302, second spring; 303, inclined rod; 304, third spring; 305, supporting rod; 306, fourth spring; 307, slot block; 308, cross block; 4, heat dissipation structure; 401, first gear; 402, connecting rod; 403, sealing plate; 404, fan; 405 , tooth groove; 406, second gear; 407, guide groove; 408, inner slide rod; 409, torsion spring; 5, mounting structure; 501, contact plate; 502, guide rod; 503, drive screw; 504, mounting mesh plate; 505, threaded slider; 506, adjustment rod; 507, first bevel gear; 508, second bevel gear; 6, fixing structure; 601, guide rail; 602, fixing block; 603, second positioning groove; 604, fastening block; 605, insertion rod; 606, fastening screw; 7, clamping structure; 701, inclined clamping rod; 702, fifth spring; 703, clamping groove. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0039] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Fig.10 and Fig.12 As shown, an electric power distribution network automation control box described in the present invention includes a box body 1, a mounting structure 5 is provided on the inner side of the box body 1, a locking structure 7 is connected between the mounting structure 5 and the box body 1, an opening and closing structure 2 is provided on the side of the box body 1, the opening and closing structure 2 is connected with a positioning structure 3, a heat dissipation structure 4 is connected between the positioning structure 3 and the box body 1, and a fixing structure 6 is provided on the inner side of the box body 1.

[0040] Specifically, Figure 6 , Fig.10 , Fig.12 , Fig.13 , Fig.14 , Fig.15As shown, the mounting structure 5 includes a contact plate 501, the inner side of the box body 1 is fixedly connected with the contact plate 501, the side of the contact plate 501 is slidably connected with a mounting mesh plate 504, the side of the mounting mesh plate 504 is fixedly connected with a threaded slider 505, the contact plate 501 is arranged between the mounting mesh plate 504 and the threaded slider 505, the inner side of the box body 1 is rotatably connected with a driving screw 503, the driving screw 503 is threadedly connected to the side of the threaded slider 505, and the box body 1 is fixedly connected with the driving screw 503. A guide rod 502 is fixedly connected to the inner side of the housing 1, and the guide rod 502 and the driving screw 503 are arranged parallel to each other. The guide rod 502 is slidably connected to a threaded slider 505 arranged on the same side. An adjusting rod 506 is rotatably connected to the inner side of the housing 1, and a first bevel gear 507 is fixedly connected to the end of the adjusting rod 506. A second bevel gear 508 is meshed with the side of the first bevel gear 507, and the middle part of the second bevel gear 508 is fixedly connected to the driving screw 503;

[0041] The inner side of the box body 1 is provided with an installation mesh 504, and the surface of the installation mesh 504 is provided with installation holes for installing and fixing electrical components. At the same time, in order to improve the flexibility of installation, the number and fixing position of the installation mesh 504 can be freely adjusted as needed. When it is necessary to add the installation mesh 504, the installation mesh 504 is placed at the bottom side of the contact plate 501, so that the threaded slider 505 on the side of the installation mesh 504 is placed in the inner side of the contact plate 501. At this time, the threaded slider 505 on one side will be threadedly connected with the driving screw 503. At this time, the adjusting rod 506 is rotated, and the driving screw 503 can be driven to rotate through the transmission effect of the first bevel gear 507 and the second bevel gear 508, thereby driving the installation mesh 504 to move to the top side. At the same time, the threaded slider 505 on the other side will be slidably connected with the guide rod 502 to ensure the stability of the installation mesh 504. In this way, the user can allocate the installation mesh 504 to a reasonable position for installation of electrical components as needed.

[0042] Specifically, Fig.12 As shown, the engaging structure 7 includes an inclined clamping rod 701, the inner side of the box body 1 is slidably connected with the inclined clamping rod 701, a fifth spring 702 is fixedly connected between the inclined clamping rod 701 and the box body 1, and a clamping groove 703 is provided on the bottom side of the threaded slider 505, and the end of the inclined clamping rod 701 is clamped with the threaded slider 505 through the clamping groove 703;

[0043] In order to facilitate the addition of the installation mesh 504, a beveled clamping rod 701 is provided on the inner side of the box body 1. When the threaded slider 505 is placed into the inner side of the abutment plate 501, the end of the beveled clamping rod 701 will simultaneously engage with the engaging groove 703 on the bottom side of the threaded slider 505, thereby preventing the threaded slider 505 from falling out. At this time, the threaded slider 505 can move normally to the top side, thereby facilitating the installation of the installation mesh 504.

[0044] Specifically, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 , Fig.10 , Fig.11 , Fig.13 , Fig.15 As shown, the opening and closing structure 2 includes a box cover 201, the box cover 201 is rotatably connected to the side of the box body 1, and a locking rod 202 is rotatably connected to the box cover 201. A blocking block 209 is fixedly connected to the inner side of the box body 1, and the end of the locking rod 202 conflicts with the blocking block 209. A first positioning groove 205 is provided on the side of the locking rod 202, and a conflicting groove 206 is provided on the side of the locking rod 202. A positioning rod 207 is slidably connected to the inner side of the box cover 201, and a first spring 208 is fixedly connected between the positioning rod 207 and the box cover 201, and the end of the positioning rod 207 conflicts with the locking rod 202 through the conflicting groove 206. A limiting block 203 is fixedly connected to the side of the locking rod 202, and a limiting groove 204 is provided on the inner side of the box cover 201, and the limiting block 203 is slidably connected to the box cover 201 through the limiting groove 204.

[0045] The locking rod 202 on the box cover 201 is used to control the opening and closing of the box cover 201. When the end of the locking rod 202 contacts the blocking block 209 on the box body 1, the box cover 201 is closed. At this time, the box cover 201 can be opened by rotating the locking rod 202. At the same time, a limit block 203 and a limit groove 204 are provided on the side of the locking rod 202 to limit the rotation angle of the locking rod 202, and the positioning rod 207 and the two contact grooves 206 can conveniently control the rotation position of the locking rod 202.

[0046] Specifically, Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Fig. 9As shown, the positioning structure 3 includes a driving rod 301, the driving rod 301 is slidably connected to the inner side of the box cover 201, a second spring 302 is fixedly connected between the driving rod 301 and the box cover 201, the end of the driving rod 301 conflicts with the side of the locking rod 202, and the other end of the driving rod 301 is vertically provided with a ramp rod 303, the ramp rod 303 is slidably connected to the box cover 201, a third spring 304 is fixedly connected between the ramp rod 303 and the box cover 201, the ramp end of the ramp rod 303 conflicts with the end of the driving rod 301, a support rod 305 is slidably connected to the end of the ramp rod 303, a fourth spring 306 is fixedly connected between the support rod 305 and the ramp rod 303, a slot block 307 is fixedly connected to the end of the support rod 305, a cross block 308 is fixedly connected to the inner side of the box body 1, and the end of the cross block 308 is engaged with the slot block 307;

[0047] In order to avoid interference caused by the box cover 201 opened during the maintenance process, when the box cover 201 is opened, the user can rotate the locking rod 202 so that the end of the driving rod 301 disengages from the first positioning groove 205 on the side of the locking rod 202. At this time, the driving rod 301 slides and drives the inclined rod 303 to slide through the inclined surface, thereby causing the support rod 305 to push the slot block 307 toward the cross block 308 until the cross block 308 and the slot block 307 are interlocked, thereby fixing the current opening angle of the box cover 201. At the same time, since the sliding of the driving rod 301 is driven by the rotation of the locking rod 202, it is convenient to operate.

[0048] Specifically, Figure 4 , Figure 8 , Fig. 9 , Fig.10 As shown, the heat dissipation structure 4 includes a first gear 401, the end of the box cover 201 is fixedly connected with the first gear 401, the side of the first gear 401 is meshed with a second gear 406, the second gear 406 is rotatably connected to the box body 1, the inner side of the box body 1 is slidably connected with a connecting rod 402, the side of the connecting rod 402 is provided with a tooth groove 405, the second gear 406 is meshed with the connecting rod 402 through the tooth groove 405, a fan 404 is installed on the bottom side of the box body 1, a plurality of sealing plates 403 are provided on the top side of the fan 404, one end of the sealing plate 403 is fixedly connected with a torsion spring 409 and the box body 1, a plurality of guide grooves 407 are provided on the side of the connecting rod 402, the other end of the sealing plate 403 is fixedly connected with an inner sliding rod 408, and the inner sliding rod 408 is slidably connected to the connecting rod 402 through the guide groove 407;

[0049] A fan 404 is installed on the bottom side of the box body 1 to ensure air circulation inside the box body 1 and improve the overall heat dissipation effect. At the same time, in order to prevent small parts from falling to the bottom side of the box body 1 during maintenance, when the box cover 201 is opened, the first gear 401 on the box cover 201 will drive the second gear 406 to rotate, and the second gear 406 will further drive the connecting rod 402 to slide through the tooth groove 405. Since the length of the tooth groove 405 is relatively short, the maximum sliding distance of the connecting rod 402 remains unchanged. At the same time, when the connecting rod 402 slides, the connecting rod 402 will drive the sealing plate 403 to rotate through the guide groove 407 opened on the side and the inner sliding rod 408 on the inside, thereby closing the opening on the bottom side of the box body 1 to prevent parts from falling during maintenance. After the maintenance is completed, the box cover 201 is closed, and the sealing plate 403 is rotated to the open state again to ensure the internal heat dissipation effect.

[0050] Specifically, Figure 7 As shown, the fixing structure 6 includes a guide rail 601, the inner sides of the box body 1 and the box cover 201 are fixedly connected with the guide rail 601, the guide rail 601 is slidably connected with a fixing block 602, the inner side of the fixing block 602 is slidably connected with a fastening block 604, the end of the fastening block 604 is fixedly connected with an insertion rod 605, a plurality of second positioning grooves 603 are provided on both sides of the guide rail 601, the insertion rod 605 is slidably connected with the guide rail 601 through the second positioning grooves 603, the side of the fixing block 602 is threadedly connected with a fastening screw 606, and the end of the fastening screw 606 conflicts with the fastening block 604;

[0051] In order to reduce the impact of opening the box cover 201 on the wiring connection, the user needs to pass the connection line between the internal components and the operation panel on the box cover 201 through the two fixing blocks 602 in turn. The position of the fixing block 602 on the guide rail 601 can be freely adjusted. The fixing block 602 can be freely slid by sliding the insertion rod 605 on the fastening block 604 away from the current second positioning groove 603. After sliding to the appropriate position, tighten the fastening screw 606 so that the fastening block 604 can firmly fix the passing cable. At the same time, the insertion rod 605 will slide into the corresponding second positioning groove 603 to fix the current position. In this way, when the box cover 201 is opened, the impact on the cable connection can be minimized to avoid cable disconnection.

[0052] When the present invention is in use, first, a mounting mesh plate 504 is provided on the inner side of the box body 1, and mounting holes are provided on the surface of the mounting mesh plate 504 for mounting and fixing electrical components. At the same time, in order to improve the flexibility of installation, the number and fixing positions of the mounting mesh plates 504 can be freely adjusted as needed. When it is necessary to add mounting mesh plates 504, the mounting mesh plates 504 are placed at the bottom side of the contact plate 501, so that the threaded slider 505 on the side of the mounting mesh plate 504 is placed on the inner side of the contact plate 501. At this time, the threaded slider 505 on one side will be threadedly connected with the driving screw 503. At this time, the adjusting rod 506 is rotated, and the driving screw 503 can be driven into the drive screw 503 through the transmission effect of the first bevel gear 507 and the second bevel gear 508. The screw threaded slider 505 is connected to the guide rod 502 to ensure the stability of the screw threaded slider 505. In this way, the user can allocate the screw threaded slider 505 to a reasonable position for installing electrical components as needed. In order to facilitate the addition of the screw threaded slider 505, an inclined clamping rod 701 is provided on the inner side of the box body 1. When the screw threaded slider 505 is inserted into the inner side of the contact plate 501, the end of the inclined clamping rod 701 will be engaged with the clamping groove 703 on the bottom side of the screw threaded slider 505 at the same time, thereby preventing the screw threaded slider 505 from coming out. At this time, the screw threaded slider 505 can move normally to the top side, thereby facilitating the installation of the screw threaded slider 504. The locking rod 202 on the box cover 201 is used to control the opening and closing of the box cover 201. When the end of the locking rod 202 conflicts with the blocking block 209 on the box body 1, the box cover 201 is closed. At this time, the box cover 201 can be opened by rotating the locking rod 202. At the same time, a limit block 203 and a limit groove 204 are provided on the side of the locking rod 202 to limit the rotation angle of the locking rod 202, and the positioning rod 207 and the two conflicting grooves 206 can conveniently control the rotation position of the locking rod 202. In order to avoid interference caused by the opened box cover 201 during maintenance, when the box cover 201 is opened, the user can rotate the locking rod 202 so that the end of the driving rod 301 is disengaged from the first positioning groove 205 on the side of the locking rod 202. When the driving rod 301 slides, the inclined surface drives the inclined rod 303 to slide through the inclined surface, so that the support rod 305 pushes the slot block 307 in the direction of the cross block 308 until the cross block 308 and the slot block 307 are interlocked with each other, thereby fixing the current opening angle of the box cover 201. At the same time, since the sliding of the driving rod 301 is driven by the rotation of the locking rod 202, it is convenient to operate. A fan 404 is installed on the bottom side of the box body 1 to ensure air circulation inside the box body 1 and improve the overall heat dissipation effect. At the same time, in order to prevent small parts from falling to the bottom side of the box body 1 during maintenance, when the box cover 201 is opened, the first gear 401 on the box cover 201 drives the second gear 406 to rotate.The second gear 406 will further drive the connecting rod 402 to slide through the tooth groove 405. Since the tooth groove 405 is short, the maximum sliding distance of the connecting rod 402 remains unchanged. At the same time, when the connecting rod 402 slides, the connecting rod 402 will drive the sealing plate 403 to rotate through the guide groove 407 opened on the side and the inner sliding rod 408 on the inside, thereby closing the opening on the bottom side of the box body 1 to prevent parts from falling during the maintenance process. After the maintenance is completed, the box cover 201 is closed, and the sealing plate 403 is rotated to the open state again to ensure the internal heat dissipation effect. In order to reduce the impact of the opening of the box cover 201 on the connection point, the internal elements The user needs to pass the connection line between the parts and the operation panel on the box cover 201 through the two fixing blocks 602 in sequence. The position of the fixing block 602 on the guide rail 601 can be adjusted freely. The fixing block 602 can be freely slid by sliding the insertion rod 605 on the fastening block 604 away from the current second positioning groove 603. After sliding to the appropriate position, tighten the fastening screw 606 so that the fastening block 604 can firmly fix the passing cable. At the same time, the insertion rod 605 will slide into the corresponding second positioning groove 603 to fix the current position. In this way, when the box cover 201 is opened, the impact on the cable connection can be minimized to avoid the situation of cable disconnection.

[0053] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0054] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A power distribution network automation control box, characterized in that: The invention comprises a box body (1), a mounting structure (5) is provided on the inner side of the box body (1), a locking structure (7) is connected between the mounting structure (5) and the box body (1), an opening and closing structure (2) is provided on the side of the box body (1), a positioning structure (3) is connected to the opening and closing structure (2), a heat dissipation structure (4) is connected between the positioning structure (3) and the box body (1), and a fixing structure (6) is provided on the inner side of the box body (1); The mounting structure (5) comprises a contact plate (501), the inner side of the box body (1) is fixedly connected with the contact plate (501), the side of the contact plate (501) is slidably connected with a mounting mesh plate (504), the side of the mounting mesh plate (504) is fixedly connected with a threaded slider (505), the contact plate (501) is arranged between the mounting mesh plate (504) and the threaded slider (505), the inner side of the box body (1) is rotatably connected with a driving screw rod (503), and the driving screw rod (503) is threadedly connected to the side of the threaded slider (505); The opening and closing structure (2) comprises a box cover (201), the box cover (201) is rotatably connected to the side of the box body (1), a locking rod (202) is rotatably connected to the box cover (201), a blocking block (209) is fixedly connected to the inner side of the box body (1), an end of the locking rod (202) abuts against the blocking block (209), and a first positioning groove (205) is provided on the side of the locking rod (202); The positioning structure (3) comprises a driving rod (301), the inner side of the box cover (201) is slidably connected to the driving rod (301), a second spring (302) is fixedly connected between the driving rod (301) and the box cover (201), an end of the driving rod (301) contacts the side of the locking rod (202), an inclined rod (303) is vertically provided at the other end of the driving rod (301), the inclined rod (303) is slidably connected to the box cover (201), a third spring (304) is fixedly connected between the inclined rod (303) and the box cover (201), and the inclined end of the inclined rod (303) contacts the end of the driving rod (301); The end of the inclined rod (303) is slidably connected to a support rod (305), a fourth spring (306) is fixedly connected between the support rod (305) and the inclined rod (303), a slot block (307) is fixedly connected to the end of the support rod (305), a cross block (308) is fixedly connected to the inner side of the box body (1), and the end of the cross block (308) is engaged with the slot block (307); The heat dissipation structure (4) comprises a first gear (401), the end of the box cover (201) is fixedly connected to the first gear (401), the side of the first gear (401) is meshed with a second gear (406), the second gear (406) is rotationally connected to the box body (1), the inner side of the box body (1) is slidably connected to a connecting rod (402), the side of the connecting rod (402) is provided with a tooth groove (405), and the second gear (406) is meshed with the connecting rod (402) through the tooth groove (405); A fan (404) is installed on the bottom side of the box body (1), and a plurality of sealing plates (403) are provided on the top side of the fan (404). A torsion spring (409) is fixedly connected between one end of the sealing plate (403) and the box body (1). A plurality of guide grooves (407) are provided on the side of the connecting rod (402). An inner sliding rod (408) is fixedly connected to the other end of the sealing plate (403), and the inner sliding rod (408) is slidably connected to the connecting rod (402) via the guide groove (407).

2. The power distribution network automation control box according to claim 1, characterized in that: A guide rod (502) is fixedly connected to the inner side of the box body (1); the guide rod (502) and the driving screw rod (503) are arranged parallel to each other; the guide rod (502) is slidably connected to a threaded slider (505) arranged on the same side; an adjustment rod (506) is rotatably connected to the inner side of the box body (1); the end of the adjustment rod (506) is fixedly connected to a first bevel gear (507); a second bevel gear (508) is meshed with a side surface of the first bevel gear (507); and the middle part of the second bevel gear (508) is fixedly connected to the driving screw rod (503).

3. The power distribution network automation control box according to claim 2, characterized in that: The engaging structure (7) comprises an inclined clamping rod (701), the inner side of the box body (1) is slidably connected to the inclined clamping rod (701), a fifth spring (702) is fixedly connected between the inclined clamping rod (701) and the box body (1), a clamping groove (703) is provided on the bottom side of the threaded slider (505), and the end of the inclined clamping rod (701) is clamped with the threaded slider (505) through the clamping groove (703).

4. The power distribution network automation control box according to claim 1, characterized in that: A side surface of the locking rod (202) is provided with a resistance groove (206); a positioning rod (207) is slidably connected to the inner side of the box cover (201); a first spring (208) is fixedly connected between the positioning rod (207) and the box cover (201); an end of the positioning rod (207) is in resistance with the locking rod (202) via the resistance groove (206); a limiting block (203) is fixedly connected to the side surface of the locking rod (202); a limiting groove (204) is provided on the inner side of the box cover (201); and the limiting block (203) is slidably connected to the box cover (201) via the limiting groove (204).

5. The power distribution network automation control box according to claim 1, characterized in that: The fixing structure (6) comprises a guide rail (601), the inner sides of the box body (1) and the box cover (201) are fixedly connected to the guide rail (601), a fixing block (602) is slidably connected to the guide rail (601), a fastening block (604) is slidably connected to the inner side of the fixing block (602), an insertion rod (605) is fixedly connected to the end of the fastening block (604), a plurality of second positioning grooves (603) are provided on both sides of the guide rail (601), the insertion rod (605) is slidably connected to the guide rail (601) via the second positioning grooves (603), a fastening screw (606) is threadedly connected to the side of the fixing block (602), and the end of the fastening screw (606) is in contact with the fastening block (604).

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