Door opening and closing device for commercial vehicle top hanging type container

Abstract

The utility model discloses a commercial vehicle top hanging type container door opening and closing device, and relates to the technical field of battery replacement. The fixed seats are arranged on the two sides of the bottom of the container, the fixed door plate is arranged at the upper ends of the fixed seats, and a sliding rail mounting plate and a lower sliding rail are arranged in the middle of the fixed door plate. The bottom of the movable door plate is slidably connected to the lower sliding rail to achieve opening and closing. One end of the fixing seat is provided with a sensor assembly. And the upper sliding rail assembly is arranged, and stability is improved. And a closed pin hole assembly and a frequently-opened pin hole assembly are arranged to keep the state of the door plate. Effective opening and closing control of the container inlet is achieved, the external environment is isolated, and the safety of the battery bin is protected. The sensor assembly detects the moving distance and confirms the opening and closing state. The durability and the reliability of the upper sliding rail assembly are improved. The battery compartment is simple in structure and convenient to operate, and the safety problem of the battery compartment of the commercial vehicle can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery replacement, and in particular to a commercial vehicle roof-mounted container door opening and closing device. Background Art

[0002] In the context of the continuous development of the new energy commercial vehicle market, automatic battery replacement technology has gradually become one of the important driving forces for the industry to move forward. However, in the actual application process, the safety issues of commercial vehicle battery compartments have gradually become prominent. Especially during the battery charging process, the safety of the internal environment of the battery compartment is of vital importance. Any foreign matter entering the battery may cause damage to the battery and even affect the normal operation of the entire battery replacement station.

[0003] The existing battery compartment and the battery swap platform often lack a dedicated access door panel, which results in the inability to effectively isolate the external environment during the charging process. This not only increases the risk of damage to the battery by foreign objects, but also affects the overall operating efficiency of the battery swap station. In order to solve the above problem, it is necessary to develop a container door opening and closing device that can effectively solve this problem. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a commercial vehicle top hanging container door opening and closing device, wherein the passage door plate can slide freely along the linear slide rail.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is:

[0006] A commercial vehicle top-hanging container opening and closing door device comprises a fixed seat, a fixed door panel and a movable door panel which are symmetrically arranged respectively, wherein two of the fixed seats are arranged at intervals on both sides of the bottom of the container entrance, and two of the fixed door panels are arranged at the upper ends of the fixed seats respectively, and a slide rail mounting plate is arranged in the middle of the two fixed seats, and a lower slide rail is installed on the upper end of the slide rail mounting plate, and both ends of the lower slide rail are respectively extended toward one end of the fixed seat on the same side away from the slide rail mounting plate, and the bottom of the movable door panel is slidably connected to the lower slide rail, so that the two movable door panels are driven to move closer or farther along the lower slide rail to achieve closing or opening; a sensor assembly is arranged at one end of the fixed seat away from the slide rail mounting plate;

[0007] It also includes an upper slide rail assembly disposed between the fixed door panel and the movable door panel;

[0008] Also included is a closing pin hole assembly for limiting the movable door panel to remain in a closed state;

[0009] Also included is a permanent hole assembly for limiting the movable door panel to remain in an open state.

[0010] Furthermore, the upper slide rail assembly includes a slide rail connecting plate and an upper slide rail. The slide rail connecting plate is provided on the top of each movable door panel, and the upper slide rail is provided on the side of the slide rail connecting plate facing the fixed door panel. The upper end of the fixed door panel is provided with an upper slider that is slidably connected to the upper slide rail on the same side; the upper slide rails are arranged parallel to each other.

[0011] Furthermore, a limiting plate is provided at one end of each upper slide rail away from another upper slide rail.

[0012] Furthermore, two lower sliding blocks are provided at the bottom of each of the movable door panels, and the lower sliding blocks are slidably connected to the lower guide rails.

[0013] Furthermore, a blocking plate is provided at one end of the fixing seat away from the slide rail mounting plate, and a buffer pad is provided at one side of the blocking plate facing the lower guide rail.

[0014] Furthermore, the closed pin hole assembly includes a latch and a closed latch seat matching the latch, the closed latch seat is arranged at the upper end of the slide rail mounting plate, and the latch is arranged at the lower end of the movable door close to the slide rail mounting plate.

[0015] Furthermore, the permanent hole assembly includes a sliding door buckle that matches the latch pin, and the sliding door buckle is arranged on a side of the fixing seat close to the slide rail mounting plate.

[0016] Furthermore, a fixed connecting beam is provided on the side of the fixed door panel.

[0017] Furthermore, the sensor assembly is used to detect the moving distance of the movable door panel. The movable door panel is arranged on a side of the fixed door panel facing the inside of the container.

[0018] The beneficial technical effects of the utility model are:

[0019] The fixed seat, fixed door panel, movable door panel, slide rail mounting plate and lower slide rail are used to effectively control the opening and closing of the container entrance. During the charging process, the movable door panel can slide along the lower slide rail to close the container, effectively isolate the external environment, prevent foreign objects from entering, and protect the safety of the battery compartment. At the same time, the sensor component can detect the moving distance of the movable door panel in real time to confirm its opening and closing status.

[0020] In addition, the setting of the upper slide rail assembly makes the movable door panel more stable during the sliding process, improving the durability and reliability of the door opening and closing device. At the same time, the setting of the limit plate also prevents the upper slider from detaching from the upper slide rail. The setting of the closed pin hole assembly and the regular open pin hole assembly can ensure that the movable door panel remains stable in the closed and open states to prevent accidental opening or closing. The setting of the blocking plate and the buffer pad can play a buffering role when the movable door panel is closed to avoid damage to the container.

[0021] To sum up, the commercial vehicle roof-mounted container opening and closing door device provided by the utility model has a simple structure and is easy to operate. It can effectively solve the safety problem of the commercial vehicle battery compartment and improve the operating efficiency of the battery swap station. It has high practical value and promotion prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model (two movable door panels in sliding state);

[0023] Figure 2 yes Figure 1 Another perspective of

[0024] Figure 3 yes Figure 1 A magnified view of part A;

[0025] Figure 4 yes Figure 1 A magnified view of part B;

[0026] Figure 5 yes Figure 1 Enlarged view of part C;

[0027] Figure 6 yes Figure 2 A magnified view of the D portion;

[0028] The parts in the accompanying drawings are marked as follows:

[0029] 1. Fixed seat; 11. Slide rail mounting plate; 12. Sensor assembly; 13. Blocking plate; 131. Buffer pad;

[0030] 2. Fix the door panel; 21. Fix the connecting beam;

[0031] 3. Move the door panel;

[0032] 4. Lower slide rail; 51. Lower slide block;

[0033] 5. Upper slide rail assembly; 51. Slide rail connecting plate; 52. Upper slide rail; 53. Sliding block; 54. Limiting plate;

[0034] 61. Latch; 62. Closing latch seat; 63. Sliding door latch. DETAILED DESCRIPTION

[0035] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0036] This specific embodiment discloses in detail a commercial vehicle top hanging container door opening and closing device, such as Figures 1 to 6 As shown, the device is mainly composed of a fixed seat 1, a fixed door panel 2, and a movable door panel 3. The fixed seat 1 is symmetrically arranged on both sides of the bottom of the container entrance, which is stable and durable. The fixed door panels 2 are respectively installed on the upper ends of the fixed seat 1 to form the static part of the container.

[0037] Between the fixed seats, a slide rail mounting plate 11 is provided, on which a lower slide rail 4 is mounted. The two ends of the lower slide rail extend to the fixed seats on both sides respectively to form a stable slide rail. The bottom of the movable door panel 3 is slidably connected to the lower slide rail 4 through the lower slider, so that the movable door panel can slide smoothly along the lower slide rail to close or open the container entrance.

[0038] In order to further improve the practicality of the device, a sensor assembly 12 is installed at one end of the fixed seat away from the slide rail mounting plate. The sensor assembly can accurately detect the moving distance of the movable door panel, thereby confirming its opening and closing state.

[0039] In addition, the device is also provided with an upper slide rail assembly 5, including a slide rail connecting plate 51 and an upper slide rail 52. The slide rail connecting plate is installed on the top of the movable door panel, and the upper slide rail is installed on the slide rail connecting plate and is slidably connected with the upper slider 53 on the fixed door panel. Such a design makes the movable door panel more stable during the sliding process, reducing shaking and noise. At the same time, a limit plate is arranged at the end of the upper slide rail to prevent the upper slider from detaching from the upper slide rail.

[0040] In order to ensure the stability of the movable door panel in the closed and open states, the device is also equipped with a closed pin hole assembly and a regular open pin hole assembly. The closed pin hole assembly includes a latch 61 and a closed latch seat 62. When the movable door panel is closed, the latch can be inserted into the closed latch seat to firmly lock the movable door panel in the closed position. The regular open pin hole assembly includes a sliding door buckle 63. When the movable door panel needs to be kept in an open state, the latch can be inserted into the sliding door buckle to fix the movable door panel.

[0041] In terms of safety, a blocking plate 13 is also provided at one end of the fixing seat away from the slide rail mounting plate, and a buffer pad 131 is installed on the blocking plate. The buffering impact force when the movable door panel is opened can be effectively reduced to avoid damage to the device.

[0042] In addition, a fixed connecting beam 21 is provided on the side of the fixed door panel for connecting the side of the fixed door panel to the container, thereby enhancing the stability and load-bearing capacity of the fixed door panel.

[0043] It is worth noting that the attached drawings do not show the structure of the container. The container is a conventional device in the field of battery swap stations and their technical fields. Its main body is not the technical problem to be solved by this application, so it will not be described in detail in this application. At the same time, the movable door panel should be on the side close to the interior of the container.

[0044] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "front", "back", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0045] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A commercial vehicle top-mounted container door opening and closing device, characterized in that: It comprises a fixed seat (1), a fixed door panel (2) and a movable door panel (3) which are symmetrically arranged respectively, wherein the two fixed seats are arranged at intervals on both sides of the bottom of the container entrance, the two fixed door panels are arranged at the upper ends of the fixed seats respectively, a slide rail mounting plate (11) is arranged between the two fixed seats, a lower slide rail (4) is installed at the upper end of the slide rail mounting plate, and the two ends of the lower slide rail are respectively extended toward the end of the fixed seat on the same side away from the slide rail mounting plate, and the bottom of the movable door panel is slidably connected to the lower slide rail, driving the two movable door panels to move closer or farther along the lower slide rail to realize closing or opening of the container entrance; a sensor assembly (12) is arranged at the end of the fixed seat away from the slide rail mounting plate; It also includes an upper slide rail assembly (5) arranged between the fixed door panel and the movable door panel; Also included is a closing pin hole assembly for limiting the movable door panel to remain in a closed state; Also included is a permanent hole assembly for limiting the movable door panel to remain in an open state.

2. A commercial vehicle top-mounted container door opening and closing device according to claim 1, characterized in that: The upper slide rail assembly comprises a slide rail connecting plate (51) and an upper slide rail (52), the slide rail connecting plate being arranged on the top of each movable door panel, the upper slide rail being arranged on the side of the slide rail connecting plate facing the fixed door panel, the upper end of the fixed door panel being arranged with an upper sliding block (53) slidably connected to the upper slide rail on the same side; the upper slide rails are arranged parallel to each other.

3. A commercial vehicle top-mounted container door opening and closing device according to claim 2, characterized in that: A limiting plate (54) is provided at one end of each upper slide rail away from another upper slide rail.

4. The commercial vehicle top-mounted container door opening and closing device according to claim 1, characterized in that: Two lower sliding blocks are arranged at the bottom of each movable door panel, and the lower sliding blocks are slidably connected to the lower sliding rails.

5. A commercial vehicle top-mounted container door opening and closing device according to claim 4, characterized in that: A blocking plate (13) is provided at one end of the fixing seat away from the slide rail mounting plate, and a buffer pad (131) is provided at the side of the blocking plate facing the lower slide rail.

6. A commercial vehicle top-mounted container door opening and closing device according to claim 1, characterized in that: The closed pin hole assembly comprises a latch (61) and a closed latch seat (62) matching the latch, the closed latch seat being arranged at the upper end of the slide rail mounting plate, and the latch being arranged at the lower end of the movable door close to the slide rail mounting plate.

7. A commercial vehicle top-mounted container door opening and closing device according to claim 6, characterized in that: The permanent hole assembly comprises a sliding door latch (63) matching the latch pin, and the sliding door latch is arranged on a side of the fixing seat close to the slide rail mounting plate.

8. The commercial vehicle top-mounted container door opening and closing device according to claim 1, characterized in that: A fixed connecting beam (21) is provided on the side of the fixed door panel.

9. The commercial vehicle top-mounted container door opening and closing device according to claim 1, characterized in that: The sensor assembly is used to detect the moving distance of the movable door panel.

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