High-altitude strong wind environment charging pile installation fixing structure

Abstract

The utility model relates to charging facility supporting equipment technical field discloses high altitude strong wind environment charging pile installation fixed structure, including base and fixed body on base, still include fixed mechanism that locates the outside of base, fixed mechanism includes bottom piece, support component, contact board and fixed link, bottom piece locates the outside of base, fixed link connects the inner wall of bottom piece and passes through the sliding slot of support piece surface, support piece and fixed link slidingly connect, contact board is fixed in support component front end and abuts the outer wall of body, the body inside still is equipped with by the flow mechanism that constitutes of guide vane and connecting rod component. The utility model discloses through the adhesion of sliding slot adjustment support piece and body, forms the stable triangle support, effectively resists lateral overturning moment, and the air passage of cooperation flow mechanism automatic opening reduces the wind resistance, has improved the installation stability and security of charging pile under high altitude strong wind environment significantly.

Description

Technical Field

[0001] This utility model relates to the technical field of charging facility supporting equipment, and in particular to the installation and fixing structure of charging piles in high-altitude and strong wind environments. Background Technology

[0002] With the booming development of the new energy vehicle industry, the construction of charging infrastructure is gradually extending from urban centers to high-altitude and remote areas to meet a wider range of travel needs. High-altitude areas usually have special geographical environments, with not only harsh climates but also strong gusts or persistent strong winds year-round, which poses a great challenge to the mechanical stability of outdoor installation equipment.

[0003] When installing charging piles outdoors, the common practice is to fix them at a single point at the bottom. This means that the flange or base of the charging pile body is directly fixed to the concrete foundation with anchor bolts. This single-end fixing structure, which is similar to a cantilever beam, can meet the requirements in normal low-altitude and low-wind-speed environments. However, in high-altitude and strong-wind environments, since the charging pile body is usually upright and box-shaped with a large windward area, when it encounters continuous strong crosswinds, the surface of the body will bear huge wind pressure loads, which will generate a huge overturning moment at the bottom connection.

[0004] However, existing conventional installation structures lack auxiliary support designs for the lateral movement of the charging station. Relying solely on the tensile strength of the bottom bolts is insufficient to withstand such high-frequency, high-intensity shaking and pulling over a long period of time. In the long run, this can easily lead to loosening of the bottom bolts, metal fatigue fracture, or even tilting or collapse of the charging station as a whole. This will not only directly damage the expensive charging equipment, but may also cause serious safety accidents such as electrical short circuits due to cable breakage, failing to meet the safety requirements for use in high-altitude, strong-wind environments.

[0005] Therefore, this utility model proposes a charging pile installation and fixing structure for high-altitude and strong wind environments to address the shortcomings of existing technologies. Utility Model Content

[0006] To overcome the above deficiencies, this utility model provides an installation and fixing structure for charging piles in high-altitude and strong wind environments. It aims to improve the problem that some existing charging piles in high-altitude and strong wind environments generally use a single bottom bolt connection method during installation and fixing, which lacks an effective auxiliary support structure for strong lateral winds, causing the equipment to easily sway significantly under continuous strong winds.

[0007] This utility model provides a charging pile installation and fixing structure for high-altitude and strong wind environments, including: a base, a body fixedly installed on the top of the base, and a fixing mechanism disposed on the outside of the base.

[0008] The fixing mechanism includes a base, a support assembly, a contact plate, and a fixing rod. The base is disposed on the outside of the base, and the support assembly is disposed on the inside of the base. The support assembly includes a support member, and the surface of the support member has a groove extending along its length.

[0009] Furthermore, the fixing rod is fixedly connected to the inner wall of the bottom component, and the fixing rod passes through the slide groove. The support component is slidably connected to the fixing rod through the slide groove. The position adjustment and limiting are achieved by the displacement of the fixing rod in the slide groove. The contact plate is fixedly installed at the front end of the support component, and the side of the contact plate abuts against the outer wall of the machine body, thereby providing lateral rigid support for the machine body.

[0010] Preferably, the base and the bottom component are both fixed to the ground with bolts, and the wind load is transferred to the ground foundation through the distributed anchor points to ensure the root stability of the overall structure in strong wind environment.

[0011] Preferably, the support member is inclined, the bottom end of the support member abuts against the inner bottom surface of the base member, the inner side of the base member is set at a right angle to support the bottom end of the support member, and a right-angled triangular support structure is formed between the support member and the inner wall of the base member, which effectively resists lateral overturning moment by utilizing geometric stability.

[0012] Preferably, the internal structure of the machine body is provided with a flow passage mechanism, which includes a side rod, a guide vane, a rotating column, a connecting rod one, and a connecting rod two. The side rod is fixedly installed inside the machine body and forms a frame. The flow passage mechanism is used to open the air duct when strong winds pass by to reduce the wind resistance coefficient of the machine body.

[0013] Preferably, the rotating column is rotatably connected inside the side rod. The rotating column is vertically arranged and serves as the rotation axis, which can eliminate the influence of gravity on rotational resistance and ensure sensitive operation.

[0014] Preferably, the axis of the guide vane is fixedly sleeved on the outer surface of the rotating column, and the guide vane can be unfolded as the rotating column rotates. The opening and closing of the guide vane realizes the control of the internal air duct of the machine body.

[0015] Preferably, the top end of the rotating column is fixedly connected to the first connecting rod, which can rotate synchronously with the rotating column. The first connecting rod acts as a transmission arm to convert the rotational motion of the rotating column into the displacement motion of its end.

[0016] Preferably, the ends of the multiple connecting rods 1 that are away from the rotating column are all rotatably connected to the same connecting rod 2. The connecting rod 2 synchronously drives all the guide vanes to unfold. By utilizing the parallelogram linkage principle, all the guide vanes are forced to maintain consistent movement, preventing uneven opening of the air duct due to jamming of individual vanes.

[0017] This utility model has the following beneficial effects: 1. This utility model solves the problem that existing charging piles, which rely solely on bottom fixation and lack lateral support in high-altitude and strong wind environments and are prone to tipping over, by setting a fixing mechanism on the outside of the base and using the bottom component, the support component with the sliding groove, and the fixing rod to form a stable right-angled triangular support structure. It achieves the technical effect of effectively resisting the overturning moment generated by strong crosswinds and significantly improving the overall installation stability and safety of the charging pile.

[0018] 2. This utility model solves the problems of large windward area, high wind resistance and wind-induced vibration in traditional charging piles by setting a flow-through mechanism inside the body, using wind power to drive the guide vanes to rotate and unfold around the rotating column, and cooperating with the linkage structure to realize the synchronous movement of all vanes. It achieves the technical effect of automatically opening the air leakage channel when strong winds strike, greatly reducing the wind load on the surface of the body, suppressing equipment vibration and preventing structural damage.

[0019] 3. This utility model solves the problems of difficult installation of fixed support structures in complex terrain and difficulty in ensuring close fit with the machine body by opening a sliding groove on the support and cooperating with the fixing rod to achieve a sliding connection. It achieves the technical effect of being able to flexibly adjust the support angle and position according to the flatness of the ground, eliminate installation gaps, and ensure effective transmission of support force. Attached Figure Description

[0020] Figure 1 A three-dimensional schematic diagram of the installation and fixing structure of the charging pile in a high-altitude, strong-wind environment proposed in this utility model. Figure 2 A schematic diagram of the base of the charging pile installation and fixing structure for high-altitude and strong wind environments proposed in this utility model. Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0021] Legend: 1. Main body; 2. Base; 3. Fixing mechanism; 31. Base component; 32. Support assembly; 321. Support component; 322. Slide groove; 33. Contact plate; 34. Fixing rod; 35. Bolt; 4. Flow control mechanism; 41. Side rod; 42. Guide vane; 43. Rotating column; 44. Connecting rod one; 45. Connecting rod two. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0023] Reference Figures 1 to 4 This utility model provides a charging pile installation and fixing structure for high-altitude and strong wind environments. It aims to solve the problem that existing charging piles are prone to tilting or even collapse due to insufficient lateral support and high wind resistance in high-altitude and strong wind environments.

[0024] like Figure 1 and Figure 2 As shown, the charging pile installation and fixing structure in high-altitude and strong wind environments includes a base 2 and a body 1 fixedly installed on the top of the base 2. The base 2 serves as the installation base for the overall structure to support the body 1. The body 1 integrates the electrical components and control modules required for charging. The bottom of the base 2 has an installation hole. The base 2 is fixedly connected to the ground by bolts 35 passing through the installation hole. The bolts 35 are used to firmly lock the base 2 to the installation ground to ensure the foundation stability of the overall structure. A fixing mechanism 3 is provided on the outside of the base 2. The fixing mechanism 3 is used to provide lateral auxiliary support for the body 1 to prevent tilting. An overcurrent mechanism 4 is provided inside the body 1. The overcurrent mechanism 4 is used to automatically open the air duct to reduce wind resistance when strong winds pass by.

[0025] like Figure 2 and Figure 3 As shown, the fixing mechanism 3 includes a base 31, a support assembly 32, a contact plate 33, and a fixing rod 34. The base 31 is set on the ground outside the base 2. The base 31 serves as the load-bearing foundation of the fixing mechanism 3. The bottom of the base 31 is also provided with mounting holes and is fixedly connected to the ground by bolts 35. The base 2 and the base 31 together form a double-point grounding anchoring system.

[0026] A support assembly 32 is provided on the inner side of the base 31. The support assembly 32 is used to form the main lateral support frame. The support assembly 32 includes a support member 321, which is inclined and disposed between the base 31 and the body 1. A sliding groove 322 extending along the length direction is opened on the surface of the support member 321. A fixing rod 34 is fixedly connected to the inner wall of the base 31 and passes through the sliding groove 322. The support member 321 and the fixing rod 34 form a sliding connection through the sliding groove 322. By utilizing the relative sliding of the fixing rod 34 in the sliding groove 322, the tilt angle and extension length of the support member 321 can be adjusted, thereby adapting to the support requirements of different installation environments and achieving limit locking.

[0027] The contact plate 33 is fixedly installed at the front end of the support member 321, and the side of the contact plate 33 is tightly abutted against the outer wall of the body 1. The contact plate 33 is used to increase the force-bearing area between the support member 321 and the body 1 to prevent excessive local pressure from damaging the outer shell of the body 1. At the same time, the bottom end of the support member 321 is tightly abutted against the inner bottom surface of the bottom member 31. The inner side wall of the bottom member 31 is set at a right angle to the inner bottom surface. The right angle structure can form a rigid limiting support for the bottom end of the support member 321 to prevent the support member 321 from slipping or misaligning when subjected to high load pressure. A right-angled triangular support structure is formed between the support member 321 and the inner wall of the bottom member 31. The geometric stability of the triangle is used to resist the lateral overturning moment from the body 1, ensuring that the body 1 maintains a stable attitude in high-altitude and strong wind environments.

[0028] like Figure 2 and Figure 4 As shown, the interior of the body 1 has a through-type air duct that runs through the front and rear panels. The flow mechanism 4 is set in the through-type air duct to control the flow of air. The flow mechanism 4 includes a side rod 41, a guide vane 42, a rotating column 43, a connecting rod 44, and a connecting rod 45. The side rod 41 serves as the stator frame of the flow mechanism 4. The side rod 41 is fixedly installed on the inner wall of the body 1 and forms a rectangular frame. The side rod 41 is used to provide a stable mounting point for the internal rotating parts.

[0029] The rotating column 43 serves as the rotation axis of the guide vane 42. The rotating column 43 is vertically installed inside the side rod 41. The top and bottom ends of the rotating column 43 are rotatably connected to the upper and lower ends of the side rod 41, respectively. The vertically installed rotating column 43 can eliminate the influence of gravity on rotational resistance. The rotating column 43 can rotate freely around its own axis relative to the side rod 41 under the action of wind. The guide vane 42 is correspondingly installed on the rotating column 43. There are multiple guide vanes 42. The axis of each guide vane 42 is fixedly sleeved on the outer surface of the corresponding rotating column 43. The guide vane 42 can be opened or closed as the rotating column 43 rotates. When the guide vane 42 is closed, it can close the through-duct to protect the inside of the body 1. When the guide vane 42 is opened, it can open the through-duct to allow strong wind to pass through.

[0030] The top of the rotating column 43 extends above the side rod 41 and is fixedly connected to one end of the connecting rod 44. The connecting rod 44 can deflect synchronously with the rotating column 43. The ends of multiple connecting rods 44 away from the rotating column 43 are all rotatably connected to the same connecting rod 45. The connecting rod 45 acts as a synchronous transmission component, horizontally connecting all connecting rods 44. This parallelogram linkage mechanism formed by connecting rods 44 and 45 ensures that all guide vanes 42 maintain strict synchronicity when they move. When one of the guide vanes 42 is deflected by the wind, the rotating column 43, connecting rod 44, and connecting rod 45 drive all the other guide vanes 42 to open at the same angle simultaneously, thereby ensuring the uniform opening of the through-type air duct, effectively reducing the overall wind resistance of the body 1 and suppressing wind-induced vibration.

[0031] The working principle is as follows: When installing on-site in a high-altitude, windy environment, the main body 1 is first fixed on the top of the base 2. The base 2 is then firmly locked to the ground by bolts 35 through the mounting holes at the bottom of the base 2, thus completing the basic installation. In order to cope with the lateral overturning moment in a strong wind environment, a fixing mechanism 3 is then arranged on the outside of the base 2.

[0032] The base 31 is placed on the predetermined ground position outside the base 2 and anchored with bolts 35. At this time, the support component 32 is adjusted according to the flatness of the ground and the specific posture of the machine body 1. The support component 321 is moved manually so that the fixing rod 34 inside the base 31 slides relative to the groove 322 on the surface of the support component 321 until the contact plate 33 at the front end of the support component 321 is tightly attached to the outer wall of the machine body 1. The bottom end of the support component 321 abuts against the right angle surface inside the base 31 to achieve the limit, thus completing the lateral reinforcement of the machine body 1.

[0033] When the aircraft 1 is hit by strong winds and tends to tilt to one side, the outer wall of the aircraft 1 presses against the contact plate 33. The huge lateral load is transmitted through the contact plate 33 along the support member 321 to the bottom member 31 and the ground. Since a stable triangular support structure is formed between the support member 321 and the bottom member 31, and the fixing rod 34 passes through the slide groove 322 to restrict the dislocation of the support member 321, the fixing mechanism 3 can provide a strong reaction force to support the aircraft 1 and prevent the aircraft 1 from being blown over by strong winds.

[0034] When a strong wind blows directly onto the machine body 1, the airflow impacts the guide vanes 42 of the flow mechanism 4 inside the machine body 1. The wind pressure pushes the guide vanes 42 to overcome static friction and rotate around the rotating column 43. The rotation of the guide vanes 42 causes the rotating column 43 to rotate synchronously within the frame of the side rod 41, which in turn causes the connecting rod 44 fixed at the top of the rotating column 43 to deflect. Since the ends of all connecting rods 44 that are away from the rotating column 43 are connected to the same connecting rod 45, the connecting rod 45 is moved laterally under the action of the connecting rod 44, thereby forcing all guide vanes 42 to remain in a synchronously open state. At this time, the air duct inside the machine body 1 is opened, and the strong wind airflow passes directly through the machine body 1, which greatly reduces the wind load on the surface of the machine body 1, thereby effectively suppressing wind-induced vibration and reducing the damage caused by strong wind to the equipment.

Claims

1. A charging pile installation and fixing structure for high-altitude and strong wind environments, including a base (2) and a body (1) fixedly installed on the top of the base (2); Its features are, It also includes a fixing mechanism (3) disposed on the outside of the base (2). The fixing mechanism (3) includes a base (31), a support assembly (32), a contact plate (33), and a fixing rod (34). The base (31) is disposed on the outside of the base (2). The support assembly (32) is disposed on the inside of the base (31). The support assembly (32) includes a support member (321). The support member (321) has a sliding groove (322). The fixing rod (34) is fixedly connected between the inner walls of the base (31) and passes through the sliding groove (322). The support member (321) is slidably connected to the fixing rod (34) through the sliding groove (322). The contact plate (33) is fixedly installed on the front end of the support member (321) and abuts against the outer wall of the body (1).

2. The charging pile installation and fixing structure for high-altitude, strong-wind environments according to claim 1, characterized in that, The base (2) and the bottom piece (31) are both fixed to the ground by bolts (35).

3. The charging pile installation and fixing structure for high-altitude, strong-wind environments according to claim 1, characterized in that, The support member (321) is inclined, and the bottom end of the support member (321) abuts against the inner bottom surface of the bottom member (31). The inner side of the bottom member (31) is set at a right angle to support the bottom end of the support member (321).

4. The charging pile installation and fixing structure for high-altitude, high-wind environments according to claim 1, characterized in that, The body (1) is provided with an overflow mechanism (4), which includes a side rod (41), a guide vane (42), a rotating column (43), a connecting rod one (44), and a connecting rod two (45). The side rod (41) is fixedly installed inside the body (1) and forms a frame.

5. The charging pile installation and fixing structure for high-altitude, strong-wind environments according to claim 4, characterized in that, The side rod (41) is internally rotatably connected to a rotating column (43), which is vertically arranged.

6. The charging pile installation and fixing structure for high-altitude, high-wind environments according to claim 5, characterized in that, The guide vane (42) is fixedly sleeved on the outer surface of the rotating column (43) and the guide vane (42) can unfold as the rotating column (43) rotates.

7. The charging pile installation and fixing structure for high-altitude, strong-wind environments according to claim 5, characterized in that, The top end of the rotating column (43) is fixedly connected to a connecting rod (44), which can deflect synchronously with the rotating column (43).

8. The charging pile installation and fixing structure for high-altitude, strong-wind environments according to claim 7, characterized in that, One end of each of the multiple connecting rods (44) away from the rotating column (43) is rotatably connected to the same connecting rod (45), and all the guide vanes (42) are simultaneously driven to unfold through the connecting rod (45).

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