Locomotive ground charging device
By designing a locomotive ground charging device including installation boxes, cylinders and pallets, the existing charging device has solved the problem of large space and easy leakage, and has achieved greater movement space and higher compression resistance.
Patent Information
- Application Number
- CN202420336282.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-23
AI Technical Summary
The existing locomotive ground charging devices take up a large space and are prone to leakage problems.
Design a locomotive ground charging device including installation box, cylinder, pallet and charging pile body. The movable end of the cylinder drives the pallet to drive the charging pile body to move to the ground. After charging is completed, it hides under the ground to reduce space occupation and passes through The protective shell and inclined plates increase the resistance to compressive capacity and avoid corrosion and rainwater intrusion.
It has achieved a reduction in space occupation to a certain extent, giving people more space for movement, and at the same time improved the compressive resistance and protective performance of the device, avoiding leakage.
Smart Images
Figure CN222157211U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of locomotive ground charging, in particular to a locomotive ground charging device. Background Art
[0002] As a clean energy, electric energy has been widely used in the field of rail transportation. Now many electric locomotives are powered by batteries to provide endurance, and the batteries are charged when they arrive at the charging station. Most of the current charging devices are set on the ground. When in use, the worker pulls the charging cable to connect the plug to the locomotive casing to achieve charging. However, the charging device is set on the ground, which will take up a certain amount of space, impose certain restrictions on people's activity space, and it is likely to leak electricity after being exposed to wind and rain. To this end, we provide a locomotive ground charging device to solve the above problems. Utility Model Content
[0003] In order to solve the above-mentioned problem, that is, to solve the problem raised by the above-mentioned background technology, the utility model proposes a locomotive ground charging device, including an installation box, which is arranged under the ground, and a cylinder is installed through the bottom of the installation box, and the movable end of the cylinder is fixedly provided with a pallet in the inner cavity of the installation box, and a charging pile body is installed on the top of the pallet, and a top cover is fixedly provided on the top of the charging pile body, and the top cover can completely close the top opening of the installation box, and slide grooves are provided on both sides of the inner wall of the installation box, and sliders are slidably connected to the inside of the two slide grooves, and the two sliders are respectively fixed on both sides of the outer wall of the pallet.
[0004] Preferably, a plurality of support rods are fixedly provided at the bottom of the inner cavity of the installation box, and the plurality of support rods can support the support plate and the charging pile body.
[0005] Preferably, the outer wall of the cylinder is provided with a protective shell, and the top end of the protective shell is fixedly arranged on the bottom of the outer wall of the installation box.
[0006] Preferably, a connecting plate is provided at the bottom of the outer wall of the installation box, and the connecting plate and the installation box are further fixed by adding an inclined plate.
[0007] Preferably, the top of the top cover is an arc-shaped surface, and the downward limit position of the top cover is at the same level as the ground.
[0008] The beneficial technical effect of the utility model is as follows: when the cylinder is working, the movable end of the cylinder can drive the support plate to drive the charging pile body to move toward the ground. When the cylinder pushes the charging pile body to be completely above the ground, the user can take out the charging cable from the storage box of the charging pile body and connect the plug of the charging cable to the charging socket of the locomotive. When the charging is completed, the user can start the cylinder again to drive the charging pile body to move completely below the ground to hide it. This ground charging device can reduce the occupied space to a certain extent and give people more room for activities. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 A cross-sectional structural schematic diagram of the utility model is shown.
[0010] Figure 2 A schematic diagram of the structure of the support plate of the utility model from a top view is shown.
[0011] Figure numerals: 1, installation box; 2, cylinder; 3, support plate; 4, charging pile body; 5, top cover; 6, slide groove; 7, slider; 8, connecting plate; 9, inclined plate; 10, protective shell; 11, support rod. DETAILED DESCRIPTION
[0012] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.
[0013] The utility model proposes a locomotive ground charging device, including an installation box 1, which is arranged under the ground. A cylinder 2 is installed through the bottom of the installation box 1. A support plate 3 is fixedly arranged on the movable end of the cylinder 2 in the inner cavity of the installation box 1, so that the operation of the cylinder 2 can drive the support plate 3 to move longitudinally. A charging pile body 4 is installed on the top of the support plate 3. The charging pile body 4 includes main components such as a charging pile, a charging cable and a plug, and is an existing product, which will not be described in detail here. A top cover 5 is fixedly arranged on the top of the charging pile body 4, and the top cover 5 can completely close the top opening of the installation box 1. The design of the top cover 5 can prevent rainwater from contacting the charging pile body 4 in the installation box 1. At the same time, when people, vehicles and other objects pass above the top cover 5, the installation box 1 and the charging pile body 4 can be protected. Slide grooves 6 are opened on both sides of the inner wall of the installation box 1, and sliders 7 are slidably connected inside the two slide grooves 6. The two sliders 7 are respectively fixed on both sides of the outer wall of the support plate 3. Through the cooperation between the slide grooves 6 and the sliders 7, the movement of the charging pile body 4 can have a certain stability.
[0014] Specifically, a plurality of support rods 11 are fixedly arranged at the bottom of the inner cavity of the installation box 1, and the plurality of support rods 11 can support the pallet 3 and the charging pile body 4. When the cylinder 2 drives the charging pile body 4 to drop to the extreme position through the pallet 3, the support rods 11 can support the pallet 3 and the charging pile body 4, thereby reducing the supporting burden of the cylinder 2.
[0015] Specifically, the outer wall of the cylinder 2 is provided with a protective shell 10, and the top of the protective shell 10 is fixedly arranged at the bottom of the outer wall of the installation box 1. The protective shell 10 can protect the cylinder 2 to prevent the cylinder 2 from being corroded underground.
[0016] Specifically, a connecting plate 8 is provided at the bottom of the outer wall of the installation box 1, and the connecting plate 8 and the installation box 1 are further fixed by adding an inclined plate 9, which can increase the pressure resistance of the top cover 5 and the box body to a certain extent, and prevent the installation box 1 from sinking to the ground by increasing the force-bearing area.
[0017] Specifically, the top of the top cover 5 is an arc-shaped surface, and the downward limit position of the top cover 5 is at the same level as the ground, so that the top cover 5 can also be hidden under the ground. At the same time, the arc-shaped design of the top cover 5 can prevent rainwater from being retained on its top, which can play a certain protective role for the installation box 1 and the charging pile body 4 inside.
[0018] According to the personnel in this field, all the electrical parts and components in this case are universal standard parts or components known to the technical personnel in this field, and their structures and principles can be known to the technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All the electrical parts in this case are connected to the power supply adapted to them through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field and will not be explained in the electrical control.
[0019] Working principle: when the locomotive needs to be charged, the user can start the cylinder 2. Under the operation of the cylinder 2, the movable end of the cylinder 2 can drive the support plate 3 to drive the charging pile body 4 to move toward the ground. When the cylinder 2 pushes the charging pile body 4 to be completely above the ground, the user can take out the charging cable from the storage box of the charging pile body 4 and connect the plug of the charging cable to the charging socket of the locomotive. When the charging is completed, the user can start the cylinder 2 again to drive the charging pile body 4 to move completely below the ground to hide it. This ground charging device can reduce the occupied space to a certain extent and give people more room for activities. At the same time, the setting of the connecting plate 8 and the inclined plate 9 can increase the compressive resistance of the top cover 5 and the box body to a certain extent, and prevent the installation box 1 from sinking to the ground by increasing the force area. The protective shell 10 can protect the cylinder 2 and prevent the cylinder 2 from being corroded underground. The arc-shaped top cover 5 can prevent rainwater from being retained on its top, which can play a certain protective role for the installation box 1 and the charging pile body 4 inside.
[0020] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
[0021] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0022] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0023] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.
[0024] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims
1. A locomotive ground charging device, comprising a mounting box (1), characterized in that: The installation box (1) is arranged below the ground, a cylinder (2) is installed through the bottom of the installation box (1), a support plate (3) is fixedly arranged at the movable end of the cylinder (2) in the inner cavity of the installation box (1), a charging pile body (4) is installed on the top of the support plate (3), a top cover (5) is fixedly arranged on the top of the charging pile body (4), and the top cover (5) can completely close the top opening of the installation box (1), and slide grooves (6) are provided on both sides of the inner wall of the installation box (1), and sliders (7) are slidably connected inside the two slide grooves (6), and the two sliders (7) are fixedly arranged on both sides of the outer wall of the support plate (3).
2. A locomotive ground charging device according to claim 1, characterized in that: A plurality of support rods (11) are fixedly arranged at the bottom of the inner cavity of the installation box (1), and the plurality of support rods (11) can support the support plate (3) and the charging pile body (4).
3. A locomotive ground charging device according to claim 1, characterized in that: The outer wall of the cylinder (2) is provided with a protective shell (10), and the top end of the protective shell (10) is fixedly arranged on the bottom of the outer wall of the installation box (1).
4. A locomotive ground charging device according to claim 1, characterized in that: A connecting plate (8) is provided at the bottom of the outer wall of the installation box (1), and the connecting plate (8) and the installation box (1) are further fixed by installing an inclined plate (9).
5. A locomotive ground charging device according to claim 1, characterized in that: The top of the top cover (5) is an arc-shaped surface, and the downward limit position of the top cover (5) is at the same level as the ground.