Special longitudinal encryption authentication device for power system

Abstract

The utility model discloses a longitudinal encryption authentication device special for an electric power system, which belongs to the field of electric power system equipment and comprises a longitudinal encryption authentication device body special for the electric power system, and an installation support is arranged below the longitudinal encryption authentication device body special for the electric power system. The mounting support comprises a bottom plate, and four shaft seats are distributed on the upper end face of the bottom plate in a rectangular shape. According to the longitudinal encryption authentication device special for the electric power system, the longitudinal encryption authentication device body special for the electric power system can be quickly mounted and dismounted through the arranged mounting bracket. Due to the fact that different brands and sizes of longitudinal encryption authentication equipment bodies special for the electric power system are possibly deployed in the electric power system, for example, the length and width differences and the interface positions are different, the mounting bracket can adapt to the width and thickness differences of different encryption authentication equipment through the first clamping plate and the second clamping plate which can adjust the clamping distance in the mounting bracket; the problem that traditional fixing hole positions are not matched is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of power system equipment, concretely relates to a longitudinal encryption authentication device special for power system. BACKGROUND

[0002] The longitudinal encryption authentication device special for power system is a key equipment for guaranteeing the network security of power system, which is arranged between the internal LAN of power control system and the router of power dispatching data network, and is used for the equipment of wide area network boundary protection of security area I / I I. The device mainly provides authentication and encryption services for the wide area network communication between the upper and lower control systems, realizes the confidentiality and integrity protection of data transmission, and ensures the safety of power dispatching data transmission.

[0003] In actual use, the traditional longitudinal encryption authentication device special for power system is in the form of a box, which is usually directly placed on a flat desktop or fixed on a wall surface by bolts. In order to prevent the interface between the device and the power equipment from loosening, the device must be placed horizontally and not easily touched by mistake. However, the traditional installation method is to directly place the device on a water platform or install it on the wall surface through the bolt holes of the device. The disadvantages of the traditional method are as follows: the device is easily touched by mistake, such as being kicked, when it is directly placed on a water platform, which causes the interface to loosen and causes potential safety hazards of power network. When different types or sizes of encryption authentication devices need to be installed, various types of installation supports and bolts are required, which makes the installation complicated and inconvenient to disassemble and assemble. In addition, the existing installation support lacks heat dissipation protection for the longitudinal encryption authentication device special for power system.

[0004] Therefore, in view of the convenience of disassembling and assembling the encryption authentication device and the safety in use, the longitudinal encryption authentication device special for power system is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of one or more of the above defects or improvement needs of the prior art, the utility model provides a longitudinal encryption authentication device special for power system, which has the advantages of quick disassembly and assembly and strong installation adaptability.

[0006] To achieve the above purpose, the utility model provides a longitudinal encryption authentication device special for power system, which comprises a longitudinal encryption authentication device body special for power system, and an installation support is arranged below the longitudinal encryption authentication device body special for power system.

[0007] The mounting bracket comprises a bottom plate, four shaft seats are arranged on the upper end face of the bottom plate in a rectangular distribution, two optical rods are mounted between two adjacent shaft seats in the transverse direction of the bottom plate, and the two optical rods are arranged in parallel in the transverse direction of the bottom plate; a first clamping plate is mounted on the outer side of the two optical rods;

[0008] A linear bearing is slidably mounted on the outer side of the other end of the two optical rods, and a second clamping plate is sleeved on the outer sides of the two linear bearings;

[0009] The second clamping plate and the first clamping plate are arranged perpendicularly to the bottom plate, two connecting columns are inserted into the side walls of the first clamping plate and the second clamping plate, and a clamping seat is connected to the two connecting columns;

[0010] The longitudinal encryption authentication device for the power system is arranged above the two optical rods and between the two clamping seats;

[0011] The bottom plate is provided with a notch, and a heat dissipation fan is mounted in the notch.

[0012] As a further improvement of the utility model, the clamping seat is made of rubber and is provided with anti-skid lines on the wall surface; the clamping seats mounted on the first clamping plate and the second clamping plate are arranged oppositely.

[0013] As a further improvement of the utility model, the mounting bracket further comprises a forward-reverse motor mounted on the side surface of the first clamping plate, the output end of the forward-reverse motor penetrates through the first clamping plate and is connected to a threaded screw rod, the threaded screw rod is provided with a screw nut outside in a threaded engagement manner, and the screw nut penetrates through the second clamping plate and is connected to the second clamping plate.

[0014] As a further improvement of the utility model, the second clamping plate is provided with a lighting lamp strip on the upper end face, and a plurality of LED lamp beads are arranged in the lighting lamp strip.

[0015] As a further improvement of the utility model, side plates are mounted on both sides of the bottom plate, and a plurality of positioning holes are formed in the two side plates.

[0016] Overall, the above technical solutions conceived by the utility model have the following beneficial effects compared with the prior art:

[0017] The longitudinal encryption authentication device special for the power system is characterized in that: the longitudinal encryption authentication device special for the power system comprises a mounting bracket, a first clamping plate, a second clamping plate, a first clamping seat, a second clamping seat and a longitudinal encryption authentication equipment body.

[0018] The longitudinal encryption authentication device special for the power system is characterized in that: the longitudinal encryption authentication device special for the power system comprises a mounting bracket, a first clamping plate, a second clamping plate, a first clamping seat, a second clamping seat and a longitudinal encryption authentication equipment body.

[0019] The longitudinal encryption authentication device special for the power system is characterized in that: the longitudinal encryption authentication device special for the power system comprises a mounting bracket, a first clamping plate, a second clamping plate, a first clamping seat, a second clamping seat and a longitudinal encryption authentication equipment body. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is an installation structure schematic view of the longitudinal encryption authentication equipment body special for the power system on the mounting bracket.

[0021] Fig. 2 It is an overall structure schematic view of the mounting bracket.

[0022] In all the drawings, the same reference signs represent the same technical features, specifically: 1, mounting bracket; 11, bottom plate; 12, shaft seat; 13, first clamping plate; 14, light pole; 15, linear bearing; 16, second clamping plate; 17, connecting column; 18, clamping seat; 19, forward and reverse motor; 110, threaded screw; 111, screw nut; 112, side plate; 113, positioning hole; 2, power system special longitudinal encryption authentication device body; 3, lighting lamp strip; 4, cooling fan. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] EMBODIMENT

[0025] By Figs. 1-2 A power system special longitudinal encryption authentication device is given, which comprises a power system special longitudinal encryption authentication device body 2, and a mounting bracket 1 is arranged below the power system special longitudinal encryption authentication device body 2.

[0026] The mounting bracket 1 comprises a bottom plate 11, four shaft seats 12 are arranged on the upper end surface of the bottom plate 11 in a rectangular distribution, light poles 14 are jointly arranged between two adjacent shaft seats 12 in the transverse direction of the bottom plate 11, and the two light poles 14 are arranged in parallel in the transverse direction of the bottom plate 11; and a first clamping plate 13 is jointly arranged on the outer sides of the two light poles 14.

[0027] Linear bearings 15 are slidingly assembled on the outer sides of the other ends of the two light poles 14, and a second clamping plate 16 is jointly arranged on the outer sides of the two linear bearings 15.

[0028] The second clamping plate 16 and the first clamping plate 13 are arranged perpendicularly to the bottom plate 11, two connecting columns 17 are inserted and connected on the side walls of the first clamping plate 13 and the second clamping plate 16, and a clamping seat 18 is connected through the two connecting columns 17.

[0029] The power system special longitudinal encryption authentication device body 2 is arranged above the two light poles 14 and between the two clamping seats 18.

[0030] The bottom plate 11 is provided with a notch at the bottom, and a cooling fan 4 is arranged in the notch.

[0031] In this embodiment, through the mutual movement cooperation of multiple structures arranged in the mounting bracket 1, when the mounting bracket 1 is installed on the wall, the longitudinal encryption authentication device body 2 can be stably clamped by the two clamping seats 18 arranged in opposite directions, thereby ensuring the stability of the longitudinal encryption authentication device body 2 on the wall. Compared with the traditional bolt assembly method, the mounting bracket 1 can quickly install and dismount the longitudinal encryption authentication device body 2. Since different brands and sizes of longitudinal encryption authentication device bodies 2 may be deployed in the power system, such as differences in length and width and different interface positions, the first clamping plate 13 and the second clamping plate 16 arranged in the mounting bracket 1 can adjust the clamping distance, so that the mounting bracket 1 can adapt to the differences in width and thickness of different encryption authentication devices, solve the problem of mismatching of traditional fixed hole positions, and quickly lock or release the longitudinal encryption authentication device body 2, thereby significantly shortening the equipment replacement and maintenance time.

[0032] Further, the heat dissipation fan 4 is arranged on the mounting bracket 1, which can be connected to an external power supply during use to cool and dissipate heat for the longitudinal encryption authentication device body 2. Through efficient heat dissipation of the longitudinal encryption authentication device body 2, the problem of overheating and collapse of the longitudinal encryption authentication device body 2 during work can be avoided, thereby greatly improving the stability and safety of the longitudinal encryption authentication device body 2.

[0033] Specifically, referring to Figs. 1-2 The clamping seat 18 is made of rubber and has anti-slip lines on the wall surface. The clamping seat 18 arranged on the first clamping plate 13 and the second clamping plate 16 is arranged in opposite directions.

[0034] In this embodiment, the clamping seat 18 is made of rubber, which can provide a soft clamping force to ensure that the longitudinal encryption authentication device body 2 is stably clamped without causing damage to the outer wall of the longitudinal encryption authentication device body 2. Meanwhile, the clamping seat 18 is detachably arranged on the first clamping plate 13 and the second clamping plate 16, which can further adapt to different models and sizes of the longitudinal encryption authentication device body 2, such as adjusting the thickness and width of the clamping seat 18 according to the model of the longitudinal encryption authentication device body 2, so as to better clamp and limit the longitudinal encryption authentication device body 2.

[0035] Specifically, referring to Figs. 1-2The mounting bracket 1 further comprises a forward-reverse motor 19 mounted on the side surface of the first clamping plate 13, the output end of the forward-reverse motor 19 penetrates through the first clamping plate 13 and is connected with a threaded screw rod 110, the threaded screw rod 110 is externally threadedly engaged with a screw rod nut 111, and the screw rod nut 111 penetrates through the second clamping plate 16 and is connected with the second clamping plate 16.

[0036] In the embodiment, when the forward-reverse motor 19 is connected with a power supply and a controller, the forward-reverse motor 19 can be used to drive the threaded screw rod 110 to rotate forward and reversely.

[0037] Specifically, referring to Fig. 1 The second clamping plate 16 is provided with a lighting lamp strip 3 on the upper end surface, and a plurality of LED lamp beads are arranged in the lighting lamp strip 3.

[0038] In the embodiment, when the lighting lamp strip 3 is connected with an external power supply, the LED lamp beads arranged on the lighting lamp strip 3 can illuminate the power system special longitudinal encryption authentication device body 2 at night or in poor light, so that the user can more intuitively observe the data interface connection state of the power system special longitudinal encryption authentication device body 2 when debugging the power system special longitudinal encryption authentication device body 2 in a poor light environment.

[0039] Specifically, referring to Figs. 1-2 The bottom plate 11 is provided with a side plate 112 on each side, and a plurality of positioning holes 113 are formed in the two side plates 112.

[0040] In the embodiment, the user selects an appropriate bolt and inserts it into the side plate 112, and a threaded hole is previously formed in the wall, and then the bolt and the threaded hole are threadedly connected, so that the mounting bracket 1 can be mounted on the wall.

[0041] The power system special longitudinal encryption authentication device of the utility model has the advantages of simple structure, convenient installation, and the like.

[0042] First step: when the user needs to install the power system special longitudinal encryption authentication device body 2, first, an appropriate bolt is inserted into the side plate 112, and a threaded hole is previously formed in the wall, and then the bolt and the threaded hole are threadedly connected, so that the mounting bracket 1 can be mounted on the wall.

[0043] Second step: when the mounting bracket 1 is installed on the wall, the user connects the power supply to the forward and reverse motor 19, and when the output end of the forward and reverse motor 19 is controlled and rotates in the forward and reverse direction, the threaded lead screw 110 connected to the output end can rotate synchronously, and when the threaded lead screw 110 rotates in the forward and reverse direction, it is connected between the linear bearing 15 and the second clamping plate 16 and is limited by the two light rods 14 on both sides of the second clamping plate 16, so that the lead screw nut 111 engaged outside the threaded lead screw 110 can drive the second clamping plate 16 to move linearly along the threaded stroke of the threaded lead screw 110.

[0044] Second step: the user adjusts the distance between the second clamping plate 16 and the first clamping plate 13 according to the width of the power system special longitudinal encryption authentication device body 2, so that the power system special longitudinal encryption authentication device body 2 can be placed horizontally between the two clamping seats 18, and then the user controls the number of rotations and the direction of rotation of the threaded lead screw 110, so that the second clamping plate 16 drives one of the clamping seats 18 to move towards the side wall of the power system special longitudinal encryption authentication device body 2, and the other clamping seat 18 is fixed, so that the two clamping seats 18 can be oppositely clamped to clamp the power system special longitudinal encryption authentication device body 2, and then the clamping and installation of the power system special longitudinal encryption authentication device body 2 can be realized through the cooperation of the structures in the mounting bracket 1.

[0045] Third step: when the power system special longitudinal encryption authentication device body 2 is working, the user can connect the power supply to the cooling fan 4, so as to realize efficient cooling of the power system special longitudinal encryption authentication device body 2 by the cooling fan 4, so as to ensure that the normal working temperature of the power system special longitudinal encryption authentication device body 2 does not exceed the threshold temperature during operation, and ensure the safety of the power system special longitudinal encryption authentication device body 2.

[0046] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A power system dedicated longitudinal encryption authentication device comprising a power system dedicated longitudinal encryption authentication device body (2), characterized in that, The power system special longitudinal encryption authentication equipment body (2) is provided below the mounting bracket (1); The mounting bracket (1) comprises a bottom plate (11), four shaft seats (12) are arranged on the upper end surface of the bottom plate (11) in a rectangular distribution, an optical rod (14) is jointly mounted between two adjacent shaft seats (12) in the transverse direction of the bottom plate (11), and the two optical rods (14) are arranged in parallel in the transverse direction of the bottom plate (11); a first clamping plate (13) is jointly mounted on the outer sides of the two optical rods (14); Linear bearings (15) are slidingly assembled on the outer sides of the other ends of the two optical rods (14), and a second clamping plate (16) is jointly sleeved on the outer sides of the two linear bearings (15); The second clamping plate (16) and the first clamping plate (13) are arranged perpendicularly to the bottom plate (11), two connecting columns (17) are inserted and connected to the clamping seat (18) on the side walls of the first clamping plate (13) and the second clamping plate (16); The power system special longitudinal encryption authentication equipment body (2) is arranged above the two optical rods (14) and between the two clamping seats (18); The bottom plate (11) is provided with a notch at the bottom, and a heat dissipation fan (4) is mounted in the notch.

2. The power system dedicated longitudinal cryptographic authentication device of claim 1, wherein, The clamping seat (18) is made of rubber and is provided with anti-skid lines on the wall surface; the clamping seats (18) mounted on the first clamping plate (13) and the second clamping plate (16) are oppositely arranged.

3. The power system dedicated longitudinal cryptographic authentication device of claim 1, wherein, The mounting bracket (1) further comprises a forward and reverse motor (19) mounted on the side surface of the first clamping plate (13), the output end of the forward and reverse motor (19) penetrates the first clamping plate (13) and is connected with a threaded screw rod (110), the outer thread of the threaded screw rod (110) is engaged with a screw nut (111), and the screw nut (111) penetrates the second clamping plate (16) and is connected thereto.

4. The power system dedicated longitudinal cryptographic authentication device of claim 1, wherein, A lighting lamp strip (3) is mounted on the upper end surface of the second clamping plate (16), and a plurality of LED lamp beads are arranged in the lighting lamp strip (3).

5. The power system dedicated longitudinal cryptographic authentication device of claim 1, wherein, Side plates (112) are mounted on both sides of the bottom plate (11), and a plurality of positioning holes (113) are formed in the two side plates (112).

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