Anti-collision cabinet for intelligent traffic terminal

Abstract

The utility model relates to the technical field of traffic cabinets, and discloses an anti-collision cabinet for an intelligent traffic terminal, which comprises a cabinet, the left side and the right side of the cabinet are fixedly connected with buffer baffles, rhombic grid plates are fixedly connected in the buffer baffles, the inner walls of the rhombic grid plates are fixedly connected with polyethylene energy-absorbing blocks, and the polyethylene energy-absorbing blocks are fixedly connected with the inner walls of the rhombic grid plates. A plurality of hydraulic dampers are arranged at the bottom end of the inner wall of the cabinet, the bottom ends of the hydraulic dampers are rotationally connected with limiting blocks, the bottom ends of the limiting blocks are fixedly connected with the bottom of the inner wall of the cabinet, and the top ends of the hydraulic dampers are rotationally connected with supporting blocks. According to the utility model, the rhombic grid plates in the buffer baffle plates can uniformly disperse external force, the polyethylene energy-absorbing blocks absorb impact energy during collision, and the hydraulic dampers can slow down the moving speed, consume more impact energy and provide secondary protection for the cabinet, thereby improving the anti-collision capability of the cabinet.

Description

TECHNICAL FIELD

[0001] The utility model relates to traffic cabinet technical field especially relates to wisdom traffic terminal is with anticollision type cabinet. BACKGROUND

[0002] At the current vigorous development of wisdom traffic, the collection, processing and transmission of various traffic data cannot do without wisdom traffic terminal equipment, and wisdom traffic terminal is with anticollision type cabinet as the carrier of these key equipment undertakes the heavy responsibility of protecting equipment safety, stable operation, is placed in the complex and easy to collide environment in the roadside, traffic hub, not only resists the erosion of natural environment, and must have outstanding anticollision performance to ensure that the internal precise traffic terminal equipment can still work normally under various accidental impacts, guarantee the continuous and stable operation of the whole wisdom traffic system.

[0003] The early wisdom traffic terminal cabinet is mainly composed of simple metal frame and shell, and the internal equipment is directly fixed on the frame, once encountering more intense impact, the metal frame of the cabinet is easy to deform, and then causes the internal equipment to be damaged, the data transmission is interrupted, seriously affects the normal operation of wisdom traffic system, the existing cabinet begins to adopt some basic anticollision structure, increases rubber buffer pad outside the cabinet or sets up simple shock absorbing support inside, through the elastic deformation of rubber pad and the buffering effect of shock absorbing support, reduces the influence of part of impact force on equipment, however, the existing these anticollision measures still have obvious deficiency, the overall anticollision ability is weak, when encountering the fierce impact of high-speed running vehicle, the rubber pad can be compressed to the limit quickly, cannot continue to absorb more energy, at the same time, the simple shock absorbing support inside is rigidly connected, in the impact process, the equipment and support still can produce greater rigid collision between them, causes the equipment internal parts to loosen, damage, cannot form effective multistage protection system, causes it to be difficult to withstand the serious impact under complex traffic environment, cannot provide enough reliable protection for wisdom traffic terminal equipment. SUMMARY

[0004] In order to make up for the above insufficient, the utility model provides wisdom traffic terminal is with anticollision type cabinet, aims at improving the problem that the existing technology is difficult to withstand the serious impact under complex traffic environment, cannot provide enough reliable protection for wisdom traffic terminal equipment.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: wisdom traffic terminal is with anticollision type rack, including the cabinet, the left and right sides of cabinet are all fixedly connected with buffer baffle, the inside fixedly connected with diamond grid board of buffer baffle, the inner wall fixedly connected with polyethylene energy-absorbing block of diamond grid board, the inner wall bottom of cabinet is provided with a plurality of hydraulic dampers, the bottom of hydraulic damper is rotatably connected with the limiting block, the bottom of a plurality of limiting blocks is all with the inner wall bottom of cabinet fixed connection, the top of hydraulic damper is rotatably connected with the support block, and the outer wall of left and right two support blocks is respectively with the outer wall fixed connection of corresponding buffer baffle, the inner wall front of cabinet is rotatably connected with cabinet door, the inner wall four corners of cabinet are all fixedly connected with L-shaped limit strip, a plurality of limit holes are seted up on the outer wall of L-shaped limit strip, and the adjacent one side middle and lower end of left and right two L-shaped limit strips is provided with the server, the top of cabinet is fixedly connected with control equipment, and the left and right sides of the inner wall of cabinet are all provided with the clamping fixing mechanism, and the clamping fixing mechanism is used for the quick fixing of server.

[0006] As a further description of the above technical solution:

[0007] The clamping fixing mechanism includes two notched limiting plates, the outer walls of the two notched limiting plates are fixedly connected to the left and right sides of the inner wall of the cabinet, cavities are formed in the left and right sides of the inner wall of the cabinet, the outer wall of the notched limiting plate is provided with a plurality of L-shaped clamping plates, the outer wall of the limiting column is engaged with the inner wall of the limiting hole, a threaded column is formed on the front side of the outer wall of the limiting column, the front side of the outer wall of the limiting column is engaged with the inner wall of the L-shaped clamping plate, and a fastening nut is threadedly connected to the outer wall of the threaded column.

[0008] As a further description of the above technical solution:

[0009] A handle is fixedly connected to the right front end of the outer wall of the cabinet door, and a key hole is formed in the right side of the handle.

[0010] As a further description of the above technical solution:

[0011] An observation window is formed in the right side of the cabinet door, and an outer frame is fixedly connected to the outer wall of the observation window.

[0012] As a further description of the above technical solution:

[0013] A sealing rubber ring is fixedly connected to the left side of the cabinet door, and the size of the outer wall of the sealing rubber ring is consistent with the size of the front side of the cabinet.

[0014] As a further description of the above technical solution:

[0015] The front top of the control device is fixedly connected with a plurality of air switches, and the front right side of the control device is fixedly connected with a plurality of sockets.

[0016] As a further description of the above technical solution:

[0017] The front left side of the control device is provided with a groove, and the inner wall rear side of the groove is fixedly connected with a display screen.

[0018] As a further description of the above technical solution:

[0019] The top of the cabinet is fixedly connected with a conical water retaining block, and the outer wall of the conical water retaining block is smoothly processed.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、The utility model discloses a cabinet with anti-collision function, which comprises a cabinet body, a buffer baffle, a hydraulic damper, a piston, a limiting column, an L-shaped limiting strip and an L-shaped clamping plate.

[0022] 2、The utility model discloses a cabinet with anti-collision function, which comprises a cabinet body, a buffer baffle, a hydraulic damper, a piston, a limiting column, an L-shaped limiting strip and an L-shaped clamping plate. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a perspective view of the anti-collision cabinet for the intelligent transportation terminal.

[0024] Figure 2 It is a front view of the anti-collision cabinet for the intelligent transportation terminal.

[0025] Figure 3 It is a sectional view of the buffer baffle of the anti-collision cabinet for the intelligent transportation terminal.

[0026] Figure 4 It is a sectional view of the cabinet of the anti-collision cabinet for the intelligent transportation terminal.

[0027] Figure 5 It is an enlarged view of A in the figure. Figure 4

[0028] ​Legend:

[0029] 1, cabinet; 2, snap fixing mechanism; 201, cavity; 202, notched limiting plate; 203, L-shaped clamping plate; 204, limiting column; 205, threaded column; 206, fastening nut; 3, buffer baffle; 4, diamond grid plate; 5, polyethylene energy-absorbing block; 6, hydraulic damper; 7, limiting block; 8, supporting block; 9, cabinet door; 10, L-shaped limiting strip; 11, limiting hole; 12, server; 13, control device; 14, handle; 15, keyhole; 16, observation window; 17, outer frame; 18, sealing rubber ring; 19, air switch; 20, display screen; 21, socket; 22, conical water retaining block; 23, groove. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 , Figure 3 and Figure 4The utility model provides an embodiment: wisdom traffic terminal is with anticollision type rack, including cabinet 1, cabinet 1 is as the main body frame of whole rack, and the left and right sides of cabinet 1 are fixedly connected with buffer baffle 3, and the inside fixedly connected with rhombus grid plate 4 of buffer baffle 3, and rhombus grid plate 4 can evenly disperse external force, and the inner wall fixedly connected with polyethylene energy absorption block 5 of rhombus grid plate 4, and polyethylene energy absorption block 5 can absorb a large amount of impact energy, and the inner wall bottom end of cabinet 1 is provided with a plurality of hydraulic dampers 6, and the bottom end rotationally connected with limiting block 7 of hydraulic damper 6, and the bottom end of a plurality of limiting blocks 7 is fixedly connected with the inner wall bottom of cabinet 1, and the top end rotationally connected with support block 8 of hydraulic damper 6, and the outer wall of two support blocks 8 of left and right sides is fixedly connected with the outer wall of corresponding buffer baffle 3 respectively, and hydraulic damper 6 slows down the moving speed of buffer baffle 3, further consumes impact energy, provides secondary buffering protection for rack, and the inner wall front side of cabinet 1 is rotationally connected with cabinet door 9, and cabinet door 9 is closely matched with cabinet 1, protects internal equipment from the influence of external environment, and the inner wall four corners of cabinet 1 are fixedly connected with L shaped limiting strip 10, and a plurality of limiting holes 11 are formed in the outer wall of L shaped limiting strip 10, and the adjacent one side middle and lower end of two L shaped limiting strips 10 of left and right sides is provided with server 12, and L shaped limiting strip 10 and limiting hole 11 are used for accurate positioning and fixed server 12, and the top end of cabinet 1 is fixedly connected with control equipment 13, and control equipment 13 is responsible for controlling and managing whole wisdom traffic terminal system, and the left and right sides of the inner wall of cabinet 1 are provided with clamping fixing mechanism 2, and clamping fixing mechanism 2 is used for quickly fixing server 12;

[0032] Specifically, cabinet 1 is as the main body frame of whole rack, provides installation base and protective housing for all internal components, the rhombus grid plate 4 in the buffer baffle 3 can evenly disperse external force due to its unique rhombus structure, and the polyethylene energy absorption block 5 absorbs a large amount of impact energy by using compressibility and high elasticity when being impacted, reduces the influence of impact force on cabinet 1 and internal equipment, when the rack is impacted from outside, the hydraulic damper 6 starts to work when the buffer baffle 3 is impacted, the buffer baffle 3 moves to the inside of cabinet 1 under stress, drives the support block 8, makes the piston in the hydraulic damper 6 move, generates damping force through the flow of hydraulic oil, slows down the moving speed of buffer baffle 3, further consumes impact energy, provides secondary buffering protection for the rack, and the cabinet door 9 is closely matched with the cabinet 1, protects internal equipment from the influence of external environment, through L shaped limiting strip 10 and limiting hole 11, is used for accurate positioning and fixed server 12, ensures that server 12 does not displace during the operation of the rack, guarantees stable work, at the same time, the control equipment 13 is responsible for controlling and managing whole wisdom traffic terminal system, coordinates data transmission and operating state monitoring between various devices, thereby improves the anti-collision ability of the rack.

[0033] Refer toFigure 1 、 Figure 4 and Figure 5 The clamping and fixing mechanism 2 comprises two notched limiting plates 202, the outer walls of the two notched limiting plates 202 are fixedly connected to the left and right sides of the inner wall of the cabinet 1, the left and right sides of the inner wall of the cabinet 1 are both provided with cavities 201, the outer wall of the notched limiting plate 202 is provided with a plurality of L-shaped clamping plates 203, the L-shaped clamping plates 203 are more tightly clamped with the limiting column 204 under the action of pressure, thereby providing strong and reliable fixing force for the server 12, the outer wall of the server 12 is provided with the limiting column 204, the outer wall of the limiting column 204 is clamped with the inner wall of the limiting hole 11 on the L-shaped limiting strip 10, thereby fixing the position of the server 12 in the cabinet, the outer wall of the limiting column 204 is clamped with the inner wall of the limiting hole 11, the outer wall of the front side of the limiting column 204 is provided with a threaded column 205, the outer wall of the front side of the limiting column 204 is clamped with the inner wall of the L-shaped clamping plate 203, and the outer wall of the threaded column 205 is threadedly connected with a fastening nut 206;

[0034] Specifically, when the server 12 is installed, the outer wall of the limiting column 204 is clamped with the inner wall of the limiting hole 11 on the L-shaped limiting strip 10, thereby fixing the position of the server 12 in the cabinet and achieving preliminary positioning, at this time, the outer wall of the front side of the limiting column 204 is clamped with the inner wall of the L-shaped clamping plate 203, thereby completing the preliminary positioning of the server 12 on the front side, the fastening nut 206 is rotated to be gradually tightened, the fastening nut 206 generates pressure on the L-shaped clamping plate 203, the L-shaped clamping plate 203 is more tightly clamped with the limiting column 204 under the action of pressure, thereby providing strong and reliable fixing force for the server 12, and even if the cabinet is subjected to vibration or slight impact during operation, the clamping and fixing mechanism 2 can ensure that the server 12 is fixed in the predetermined position, avoids damage to the equipment or interruption of data transmission due to displacement, and guarantees the continuity and stability of data processing and transmission of the intelligent transportation system.

[0035] Referring to Figure 1 and Figure 2 The outer wall of the right side of the cabinet door 9 is fixedly connected with a handle 14, the handle 14 can provide a convenient force point for the user, a key hole 15 is formed in the right side of the handle 14, the key hole 15 can effectively prevent unauthorized personnel from opening the cabinet door 9 at will, an observation window 16 is formed in the right side of the cabinet door 9, the observation window 16 can enable the staff to directly observe the running state of the equipment in the cabinet without opening the cabinet door 9, the outer wall of the observation window 16 is fixedly connected with an outer frame 17, the outer frame 17 can not only play a physical supporting role for the observation window 16; a sealing rubber ring 18 is fixedly connected to the left side of the cabinet door 9, the outer wall of the sealing rubber ring 18 has the same size as the front side of the cabinet 1, the sealing rubber ring 18 can be tightly attached to the edge of the front side opening of the cabinet 1, thereby forming an effective sealing barrier to block dust, rain, sand and corrosive gas in the outside world from entering the inside of the cabinet;

[0036] Specifically, the handle 14 can provide a convenient force point for the user, making the operation of opening and closing the cabinet door 9 easy and labor-saving. The keyhole 15 can effectively prevent unauthorized personnel from opening the cabinet door 9 at will. The observation window 16 allows the staff to directly observe the running state of the equipment in the cabinet without opening the cabinet door 9. The outer frame 17 not only physically supports the observation window 16, enhancing the stability of the observation window 16 in the structure of the cabinet door 9, but also seals and protects the edges of the observation window 16, preventing dust, moisture and other impurities from entering the cabinet through the gap between the observation window 16 and the cabinet door 9, affecting the normal operation environment of the equipment. The sealing rubber ring 18 can tightly fit the edge of the front opening of the cabinet 1, forming an effective sealing barrier to block dust, rain, sand and corrosive gases from entering the cabinet.

[0037] Referring to Figure 1 , Figure 2 and Figure 4 , a plurality of air switches 19 are fixedly connected to the front top end of the control device 13. The air switches 19 can monitor the current in the circuit in real time. A plurality of sockets 21 are fixedly connected to the front right side of the control device 13. The sockets 21 can facilitate the connection of external devices while the staff is operating the control device 13. A recess 23 is formed on the front left side of the control device 13. The recess 23 can provide a stable and suitable installation position for the display screen 20. The display screen 20 is fixedly connected to the inner wall of the recess 23. The display screen 20 can display the working state of the control device 13 in real time. A conical water-blocking block 22 is fixedly connected to the top end of the cabinet 1. The conical water-blocking block 22 can prevent rainwater from accumulating on the top end of the cabinet 1 and seeping into the cabinet. The outer wall of the conical water-blocking block 22 is smoothly processed, which can reduce the adhesion of rainwater on the surface of the water-blocking block and further accelerate the sliding speed of the rainwater.

[0038] Specifically, the air switch 19 can monitor the current in the circuit in real time. Once an abnormal situation such as overload, short circuit or undervoltage occurs in the circuit, the air switch 19 will quickly trip and cut off the circuit. The socket 21 can facilitate the connection of external devices while the staff is operating the control device 13, meet the diversified demand for equipment power in different situations, improve the efficiency of equipment maintenance and debugging, and provide a stable and suitable installation position for the display screen 20. The display screen 20 can display the working state of the control device 13, various device parameters and related data of the intelligent transportation system in real time. The conical water block 22 can prevent rainwater from accumulating at the top of the cabinet 1 and seeping into the cabinet. The outer wall of the conical water block 22 is smooth, which reduces the adhesion of rainwater on the surface of the water block, further speeds up the sliding speed of the rainwater, prevents sharp corners from causing harm to animals such as birds, and avoids corrosion caused by long-term water accumulation, prolonging the service life of the cabinet 1 and creating a dry and safe operating environment for the intelligent transportation terminal equipment inside the cabinet.

[0039] Working principle: First, the cabinet 1 as the core structure of the whole cabinet provides an installation foundation and protective shell for all internal components. The diamond grid plate 4 inside the buffer baffle 3 can evenly disperse external forces due to its unique diamond structure. The polyethylene energy-absorbing block 5 can absorb a large amount of impact energy when subjected to impact, thereby reducing the impact force on the cabinet 1 and internal equipment. When the cabinet is subjected to external impact, the hydraulic damper 6 is immediately activated, and the buffer baffle 3 moves towards the inside of the cabinet 1, driving the support block 8 and causing the piston inside the hydraulic damper 6 to move. The flow of hydraulic oil generates a damping force, slowing down the movement of the buffer baffle 3 and further dissipating impact energy, providing secondary cushioning protection for the cabinet. The cabinet door 9 closely cooperates with the cabinet 1 to protect the internal equipment from the external environment. The L-shaped limiting strip 10 and the limiting hole 11 realize precise positioning and fixation of the server 12, ensuring that the server 12 does not shift during the operation of the cabinet and ensuring its stable work. At the same time, the control device 13 is responsible for controlling and managing the entire intelligent transportation terminal system, coordinating data transmission and operation state monitoring between devices, thereby improving the anti-collision ability of the cabinet.

[0040] And through the engagement fixing mechanism 2, in the process of installing the server 12, through the cooperation of the outer wall of the limiting column 204 and the inner wall of the limiting hole 11 on the L-shaped limiting strip 10, the preliminary positioning of the server 12 in the cabinet is realized, then the outer wall of the limiting column 204 cooperates with the inner wall of the L-shaped clamping plate 203, the preliminary positioning of the server 12 on the front side is completed, through rotating the fastening nut 206, it is gradually tightened, the fastening nut 206 exerts pressure on the L-shaped clamping plate 203, so that the L-shaped clamping plate 203 cooperates more closely with the limiting column 204 under the action of pressure, this process provides strong and reliable fixing force for the server 12, even if it encounters vibration or slight impact during the operation of the cabinet, the engagement fixing mechanism 2 can ensure that the server 12 is stably fixed at the predetermined position, prevents the equipment damage or data transmission interruption caused by displacement, so as to guarantee the continuity and stability of the intelligent traffic system data processing and transmission.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A collision-preventing cabinet for a smart traffic terminal, comprising a cabinet (1), characterized in that: The left and right sides of the cabinet (1) are fixedly connected with buffer baffle plates (3), the inside of the buffer baffle plates (3) is fixedly connected with diamond grid plates (4), the inner wall of the diamond grid plates (4) is fixedly connected with polyethylene energy-absorbing blocks (5), the inner wall bottom end of the cabinet (1) is provided with a plurality of hydraulic dampers (6), the bottom end of the hydraulic dampers (6) is rotatably connected with a limiting block (7), the bottom end of a plurality of limiting blocks (7) is fixedly connected with the inner wall bottom of the cabinet (1), the top end of the hydraulic dampers (6) is rotatably connected with a supporting block (8), the outer wall of the left and right two supporting blocks (8) is respectively fixedly connected with the outer wall of the corresponding buffer baffle plate (3), the inner wall front side of the cabinet (1) is rotatably connected with a cabinet door (9), the inner wall four corners of the cabinet (1) are all fixedly connected with L-shaped limiting strips (10), a plurality of limiting holes (11) are formed in the outer wall of the L-shaped limiting strips (10), the adjacent side middle and lower end of the left and right two L-shaped limiting strips (10) is provided with a server (12), the top end of the cabinet (1) is fixedly connected with a control device (13), the left and right sides of the inner wall of the cabinet (1) are provided with clamping fixing mechanisms (2), and the clamping fixing mechanisms (2) are used for quickly fixing the server (12).

2. The anti-collision cabinet for intelligent transportation terminal according to claim 1, characterized in that: The clamping fixing mechanism (2) comprises two notched limiting plates (202), the outer walls of the two notched limiting plates (202) are respectively fixedly connected to the left and right sides of the inner wall of the cabinet (1), cavities (201) are formed in the left and right sides of the inner wall of the cabinet (1), a plurality of L-shaped clamping plates (203) are arranged on the outer wall of the notched limiting plate (202), a limiting column (204) is arranged on the outer wall of the server (12), the outer wall of the limiting column (204) is clamped with the inner wall of the limiting hole (11), a threaded column (205) is formed in the front side of the outer wall of the limiting column (204), the front side of the outer wall of the limiting column (204) is clamped with the inner wall of the L-shaped clamping plate (203), and the outer wall of the threaded column (205) is threadedly connected with a fastening nut (206). 3.The anti-collision cabinet for intelligent transportation terminal according to claim 1, characterized in that: The outer wall right side front end of the cabinet door (9) is fixedly connected with a handle (14), and the right side of the handle (14) is provided with a key hole (15).

4. The anti-collision cabinet for intelligent transportation terminal according to claim 1, characterized in that: The right side of the cabinet door (9) is provided with an observation window (16), and the outer wall of the observation window (16) is fixedly connected with an outer frame (17).

5. The anti-collision cabinet for intelligent transportation terminal according to claim 1, characterized in that: The left side of the cabinet door (9) is fixedly connected with a sealing rubber ring (18), and the outer wall size of the sealing rubber ring (18) is consistent with the front side size of the cabinet (1). 6.The anti-collision cabinet for intelligent transportation terminal according to claim 1, characterized in that: The front top end of the control device (13) is fixedly connected with a plurality of air switches (19), and the front right side of the control device (13) is fixedly connected with a plurality of sockets (21). 7.The anti-collision cabinet for intelligent transportation terminal according to claim 1, characterized in that: The front left side of the control device (13) is provided with a groove (23), and the inner wall rear side of the groove (23) is fixedly connected with a display screen (20). 8.The anti-collision cabinet for intelligent transportation terminal according to claim 1, characterized in that: The top end of the cabinet (1) is fixedly connected with a conical water-blocking block (22), and the outer wall of the conical water-blocking block (22) is smoothly processed.

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